Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

Pull crypto update from Herbert Xu: - CTR(AES) optimisation on x86_64 using "by8" AVX. - arm64 support to ccp - Intel QAT crypto driver - Qualcomm crypto engine driver - x86-64 assembly optimisation for 3DES - CTR(3DES) speed test - move FIPS panic from module.c so that it only triggers on crypto modules - SP800-90A Deterministic Random Bit Generator (drbg). - more test vectors for ghash. - tweak self tests to catch partial block bugs. - misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (94 commits) crypto: drbg - fix failure of generating multiple of 2**16 bytes crypto: ccp - Do not sign extend input data to CCP crypto: testmgr - add missing spaces to drbg error strings crypto: atmel-tdes - Switch to managed version of kzalloc crypto: atmel-sha - Switch to managed version of kzalloc crypto: testmgr - use chunks smaller than algo block size in chunk tests crypto: qat - Fixed SKU1 dev issue crypto: qat - Use hweight for bit counting crypto: qat - Updated print outputs crypto: qat - change ae_num to ae_id crypto: qat - change slice->regions to slice->region crypto: qat - use min_t macro crypto: qat - remove unnecessary parentheses crypto: qat - remove unneeded header crypto: qat - checkpatch blank lines crypto: qat - remove unnecessary return codes crypto: Resolve shadow warnings crypto: ccp - Remove "select OF" from Kconfig crypto: caam - fix DECO RSR polling crypto: qce - Let 'DEV_QCE' depend on both HAS_DMA and HAS_IOMEM ...
author: Linus Torvalds <torvalds@linux-foundation.org> 2014-08-04 09:52:51 -0700
committer: Linus Torvalds <torvalds@linux-foundation.org> 2014-08-04 09:52:51 -0700
commit: 3e7a716a92a0e051f5502c7b689f8c9127c37c33 (patch)
tree: 2ebb892eb3a024f108e68a9577c767a53b955a4a
parent: c2df436bd2504f52808c10ab7d7da832f61ad3f0 (diff)
parent: ce5481d01f67ad304908ec2113515440c0fa86eb (diff)
108 files changed, 20473 insertions, 583 deletions
diff --git a/Documentation/devicetree/bindings/crypto/amd-ccp.txt b/Documentation/devicetree/bindings/crypto/amd-ccp.txt
new file mode 100644
index 000000000000..8c61183b41e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/amd-ccp.txt
@@ -0,0 +1,19 @@
+* AMD Cryptographic Coprocessor driver (ccp)
+
+Required properties:
+- compatible: Should be "amd,ccp-seattle-v1a"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupts: Should contain the CCP interrupt
+
+Optional properties:
+- dma-coherent: Present if dma operations are coherent
+
+Example:
+	ccp@e0100000 {
+		compatible = "amd,ccp-seattle-v1a";
+		reg = <0 0xe0100000 0 0x10000>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 3 4>;
+	};
diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.txt b/Documentation/devicetree/bindings/crypto/qcom-qce.txt
new file mode 100644
index 000000000000..fdd53b184ba8
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/qcom-qce.txt
@@ -0,0 +1,25 @@
+Qualcomm crypto engine driver
+
+Required properties:
+
+- compatible  : should be "qcom,crypto-v5.1"
+- reg         : specifies base physical address and size of the registers map
+- clocks      : phandle to clock-controller plus clock-specifier pair
+- clock-names : "iface" clocks register interface
+                "bus" clocks data transfer interface
+                "core" clocks rest of the crypto block
+- dmas        : DMA specifiers for tx and rx dma channels. For more see
+                Documentation/devicetree/bindings/dma/dma.txt
+- dma-names   : DMA request names should be "rx" and "tx"
+
+Example:
+	crypto@fd45a000 {
+		compatible = "qcom,crypto-v5.1";
+		reg = <0xfd45a000 0x6000>;
+		clocks = <&gcc GCC_CE2_AHB_CLK>,
+			 <&gcc GCC_CE2_AXI_CLK>,
+			 <&gcc GCC_CE2_CLK>;
+		clock-names = "iface", "bus", "core";
+		dmas = <&cryptobam 2>, <&cryptobam 3>;
+		dma-names = "rx", "tx";
+	};
diff --git a/Documentation/ioctl/ioctl-number.txt b/Documentation/ioctl/ioctl-number.txt
index d7e43fa88575..7e240a7c9ab1 100644
--- a/Documentation/ioctl/ioctl-number.txt
+++ b/Documentation/ioctl/ioctl-number.txt
@@ -197,6 +197,7 @@ Code  Seq#(hex)	Include File		Comments
 					<mailto:gregkh@linuxfoundation.org>
 'a'	all	linux/atm*.h, linux/sonet.h	ATM on linux
 					<http://lrcwww.epfl.ch/>
+'a'	00-0F	drivers/crypto/qat/qat_common/adf_cfg_common.h	conflict! qat driver
 'b'	00-FF				conflict! bit3 vme host bridge
 					<mailto:natalia@nikhefk.nikhef.nl>
 'c'	all	linux/cm4000_cs.h	conflict!
diff --git a/MAINTAINERS b/MAINTAINERS
index 4f05c699daf8..f167eb17b5e4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7250,6 +7250,12 @@ M:	Robert Jarzmik <robert.jarzmik@free.fr>
 L:	rtc-linux@googlegroups.com
 S:	Maintained
 
+QAT DRIVER
+M:      Tadeusz Struk <tadeusz.struk@intel.com>
+L:      qat-linux@intel.com
+S:      Supported
+F:      drivers/crypto/qat/
+
 QIB DRIVER
 M:	Mike Marciniszyn <infinipath@intel.com>
 L:	linux-rdma@vger.kernel.org
diff --git a/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi b/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi
index f75b4f820c3c..7d4a6a2354f4 100644
--- a/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi
+++ b/arch/powerpc/boot/dts/fsl/qoriq-sec6.0-0.dtsi
@@ -32,7 +32,8 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-	compatible = "fsl,sec-v6.0";
+	compatible = "fsl,sec-v6.0", "fsl,sec-v5.0",
+		     "fsl,sec-v4.0";
 	fsl,sec-era = <6>;
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
index 61d6e281898b..d551165a3159 100644
--- a/arch/x86/crypto/Makefile
+++ b/arch/x86/crypto/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_CRYPTO_SALSA20_586) += salsa20-i586.o
 obj-$(CONFIG_CRYPTO_SERPENT_SSE2_586) += serpent-sse2-i586.o
 
 obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
+obj-$(CONFIG_CRYPTO_DES3_EDE_X86_64) += des3_ede-x86_64.o
 obj-$(CONFIG_CRYPTO_CAMELLIA_X86_64) += camellia-x86_64.o
 obj-$(CONFIG_CRYPTO_BLOWFISH_X86_64) += blowfish-x86_64.o
 obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
@@ -52,6 +53,7 @@ salsa20-i586-y := salsa20-i586-asm_32.o salsa20_glue.o
 serpent-sse2-i586-y := serpent-sse2-i586-asm_32.o serpent_sse2_glue.o
 
 aes-x86_64-y := aes-x86_64-asm_64.o aes_glue.o
+des3_ede-x86_64-y := des3_ede-asm_64.o des3_ede_glue.o
 camellia-x86_64-y := camellia-x86_64-asm_64.o camellia_glue.o
 blowfish-x86_64-y := blowfish-x86_64-asm_64.o blowfish_glue.o
 twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_glue.o
@@ -76,7 +78,7 @@ ifeq ($(avx2_supported),yes)
 endif
 
 aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o
-aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o
+aesni-intel-$(CONFIG_64BIT) += aesni-intel_avx-x86_64.o aes_ctrby8_avx-x86_64.o
 ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o
 sha1-ssse3-y := sha1_ssse3_asm.o sha1_ssse3_glue.o
 ifeq ($(avx2_supported),yes)
diff --git a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
new file mode 100644
index 000000000000..f091f122ed24
--- /dev/null
+++ b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S
@@ -0,0 +1,546 @@
+/*
+ *	Implement AES CTR mode by8 optimization with AVX instructions. (x86_64)
+ *
+ * This is AES128/192/256 CTR mode optimization implementation. It requires
+ * the support of Intel(R) AESNI and AVX instructions.
+ *
+ * This work was inspired by the AES CTR mode optimization published
+ * in Intel Optimized IPSEC Cryptograhpic library.
+ * Additional information on it can be found at:
+ *    http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22972
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2014 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * Contact Information:
+ * James Guilford <james.guilford@intel.com>
+ * Sean Gulley <sean.m.gulley@intel.com>
+ * Chandramouli Narayanan <mouli@linux.intel.com>
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2014 Intel Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <linux/linkage.h>
+#include <asm/inst.h>
+
+#define CONCAT(a,b)	a##b
+#define VMOVDQ		vmovdqu
+
+#define xdata0		%xmm0
+#define xdata1		%xmm1
+#define xdata2		%xmm2
+#define xdata3		%xmm3
+#define xdata4		%xmm4
+#define xdata5		%xmm5
+#define xdata6		%xmm6
+#define xdata7		%xmm7
+#define xcounter	%xmm8
+#define xbyteswap	%xmm9
+#define xkey0		%xmm10
+#define xkey3		%xmm11
+#define xkey6		%xmm12
+#define xkey9		%xmm13
+#define xkey4		%xmm11
+#define xkey8		%xmm12
+#define xkey12		%xmm13
+#define xkeyA		%xmm14
+#define xkeyB		%xmm15
+
+#define p_in		%rdi
+#define p_iv		%rsi
+#define p_keys		%rdx
+#define p_out		%rcx
+#define num_bytes	%r8
+
+#define tmp		%r10
+#define	DDQ(i)		CONCAT(ddq_add_,i)
+#define	XMM(i)		CONCAT(%xmm, i)
+#define	DDQ_DATA	0
+#define	XDATA		1
+#define KEY_128		1
+#define KEY_192		2
+#define KEY_256		3
+
+.section .rodata
+.align 16
+
+byteswap_const:
+	.octa 0x000102030405060708090A0B0C0D0E0F
+ddq_add_1:
+	.octa 0x00000000000000000000000000000001
+ddq_add_2:
+	.octa 0x00000000000000000000000000000002
+ddq_add_3:
+	.octa 0x00000000000000000000000000000003
+ddq_add_4:
+	.octa 0x00000000000000000000000000000004
+ddq_add_5:
+	.octa 0x00000000000000000000000000000005
+ddq_add_6:
+	.octa 0x00000000000000000000000000000006
+ddq_add_7:
+	.octa 0x00000000000000000000000000000007
+ddq_add_8:
+	.octa 0x00000000000000000000000000000008
+
+.text
+
+/* generate a unique variable for ddq_add_x */
+
+.macro setddq n
+	var_ddq_add = DDQ(\n)
+.endm
+
+/* generate a unique variable for xmm register */
+.macro setxdata n
+	var_xdata = XMM(\n)
+.endm
+
+/* club the numeric 'id' to the symbol 'name' */
+
+.macro club name, id
+.altmacro
+	.if \name == DDQ_DATA
+		setddq %\id
+	.elseif \name == XDATA
+		setxdata %\id
+	.endif
+.noaltmacro
+.endm
+
+/*
+ * do_aes num_in_par load_keys key_len
+ * This increments p_in, but not p_out
+ */
+.macro do_aes b, k, key_len
+	.set by, \b
+	.set load_keys, \k
+	.set klen, \key_len
+
+	.if (load_keys)
+		vmovdqa	0*16(p_keys), xkey0
+	.endif
+
+	vpshufb	xbyteswap, xcounter, xdata0
+
+	.set i, 1
+	.rept (by - 1)
+		club DDQ_DATA, i
+		club XDATA, i
+		vpaddd	var_ddq_add(%rip), xcounter, var_xdata
+		vpshufb	xbyteswap, var_xdata, var_xdata
+		.set i, (i +1)
+	.endr
+
+	vmovdqa	1*16(p_keys), xkeyA
+
+	vpxor	xkey0, xdata0, xdata0
+	club DDQ_DATA, by
+	vpaddd	var_ddq_add(%rip), xcounter, xcounter
+
+	.set i, 1
+	.rept (by - 1)
+		club XDATA, i
+		vpxor	xkey0, var_xdata, var_xdata
+		.set i, (i +1)
+	.endr
+
+	vmovdqa	2*16(p_keys), xkeyB
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyA, var_xdata, var_xdata		/* key 1 */
+		.set i, (i +1)
+	.endr
+
+	.if (klen == KEY_128)
+		.if (load_keys)
+			vmovdqa	3*16(p_keys), xkeyA
+		.endif
+	.else
+		vmovdqa	3*16(p_keys), xkeyA
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyB, var_xdata, var_xdata		/* key 2 */
+		.set i, (i +1)
+	.endr
+
+	add	$(16*by), p_in
+
+	.if (klen == KEY_128)
+		vmovdqa	4*16(p_keys), xkey4
+	.else
+		.if (load_keys)
+			vmovdqa	4*16(p_keys), xkey4
+		.endif
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyA, var_xdata, var_xdata		/* key 3 */
+		.set i, (i +1)
+	.endr
+
+	vmovdqa	5*16(p_keys), xkeyA
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkey4, var_xdata, var_xdata		/* key 4 */
+		.set i, (i +1)
+	.endr
+
+	.if (klen == KEY_128)
+		.if (load_keys)
+			vmovdqa	6*16(p_keys), xkeyB
+		.endif
+	.else
+		vmovdqa	6*16(p_keys), xkeyB
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyA, var_xdata, var_xdata		/* key 5 */
+		.set i, (i +1)
+	.endr
+
+	vmovdqa	7*16(p_keys), xkeyA
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyB, var_xdata, var_xdata		/* key 6 */
+		.set i, (i +1)
+	.endr
+
+	.if (klen == KEY_128)
+		vmovdqa	8*16(p_keys), xkey8
+	.else
+		.if (load_keys)
+			vmovdqa	8*16(p_keys), xkey8
+		.endif
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyA, var_xdata, var_xdata		/* key 7 */
+		.set i, (i +1)
+	.endr
+
+	.if (klen == KEY_128)
+		.if (load_keys)
+			vmovdqa	9*16(p_keys), xkeyA
+		.endif
+	.else
+		vmovdqa	9*16(p_keys), xkeyA
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkey8, var_xdata, var_xdata		/* key 8 */
+		.set i, (i +1)
+	.endr
+
+	vmovdqa	10*16(p_keys), xkeyB
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		vaesenc	xkeyA, var_xdata, var_xdata		/* key 9 */
+		.set i, (i +1)
+	.endr
+
+	.if (klen != KEY_128)
+		vmovdqa	11*16(p_keys), xkeyA
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		/* key 10 */
+		.if (klen == KEY_128)
+			vaesenclast	xkeyB, var_xdata, var_xdata
+		.else
+			vaesenc	xkeyB, var_xdata, var_xdata
+		.endif
+		.set i, (i +1)
+	.endr
+
+	.if (klen != KEY_128)
+		.if (load_keys)
+			vmovdqa	12*16(p_keys), xkey12
+		.endif
+
+		.set i, 0
+		.rept by
+			club XDATA, i
+			vaesenc	xkeyA, var_xdata, var_xdata	/* key 11 */
+			.set i, (i +1)
+		.endr
+
+		.if (klen == KEY_256)
+			vmovdqa	13*16(p_keys), xkeyA
+		.endif
+
+		.set i, 0
+		.rept by
+			club XDATA, i
+			.if (klen == KEY_256)
+				/* key 12 */
+				vaesenc	xkey12, var_xdata, var_xdata
+			.else
+				vaesenclast xkey12, var_xdata, var_xdata
+			.endif
+			.set i, (i +1)
+		.endr
+
+		.if (klen == KEY_256)
+			vmovdqa	14*16(p_keys), xkeyB
+
+			.set i, 0
+			.rept by
+				club XDATA, i
+				/* key 13 */
+				vaesenc	xkeyA, var_xdata, var_xdata
+				.set i, (i +1)
+			.endr
+
+			.set i, 0
+			.rept by
+				club XDATA, i
+				/* key 14 */
+				vaesenclast	xkeyB, var_xdata, var_xdata
+				.set i, (i +1)
+			.endr
+		.endif
+	.endif
+
+	.set i, 0
+	.rept (by / 2)
+		.set j, (i+1)
+		VMOVDQ	(i*16 - 16*by)(p_in), xkeyA
+		VMOVDQ	(j*16 - 16*by)(p_in), xkeyB
+		club XDATA, i
+		vpxor	xkeyA, var_xdata, var_xdata
+		club XDATA, j
+		vpxor	xkeyB, var_xdata, var_xdata
+		.set i, (i+2)
+	.endr
+
+	.if (i < by)
+		VMOVDQ	(i*16 - 16*by)(p_in), xkeyA
+		club XDATA, i
+		vpxor	xkeyA, var_xdata, var_xdata
+	.endif
+
+	.set i, 0
+	.rept by
+		club XDATA, i
+		VMOVDQ	var_xdata, i*16(p_out)
+		.set i, (i+1)
+	.endr
+.endm
+
+.macro do_aes_load val, key_len
+	do_aes \val, 1, \key_len
+.endm
+
+.macro do_aes_noload val, key_len
+	do_aes \val, 0, \key_len
+.endm
+
+/* main body of aes ctr load */
+
+.macro do_aes_ctrmain key_len
+
+	cmp	$16, num_bytes
+	jb	.Ldo_return2\key_len
+
+	vmovdqa	byteswap_const(%rip), xbyteswap
+	vmovdqu	(p_iv), xcounter
+	vpshufb	xbyteswap, xcounter, xcounter
+
+	mov	num_bytes, tmp
+	and	$(7*16), tmp
+	jz	.Lmult_of_8_blks\key_len
+
+	/* 1 <= tmp <= 7 */
+	cmp	$(4*16), tmp
+	jg	.Lgt4\key_len
+	je	.Leq4\key_len
+
+.Llt4\key_len:
+	cmp	$(2*16), tmp
+	jg	.Leq3\key_len
+	je	.Leq2\key_len
+
+.Leq1\key_len:
+	do_aes_load	1, \key_len
+	add	$(1*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Leq2\key_len:
+	do_aes_load	2, \key_len
+	add	$(2*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+
+.Leq3\key_len:
+	do_aes_load	3, \key_len
+	add	$(3*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Leq4\key_len:
+	do_aes_load	4, \key_len
+	add	$(4*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Lgt4\key_len:
+	cmp	$(6*16), tmp
+	jg	.Leq7\key_len
+	je	.Leq6\key_len
+
+.Leq5\key_len:
+	do_aes_load	5, \key_len
+	add	$(5*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Leq6\key_len:
+	do_aes_load	6, \key_len
+	add	$(6*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Leq7\key_len:
+	do_aes_load	7, \key_len
+	add	$(7*16), p_out
+	and	$(~7*16), num_bytes
+	jz	.Ldo_return2\key_len
+	jmp	.Lmain_loop2\key_len
+
+.Lmult_of_8_blks\key_len:
+	.if (\key_len != KEY_128)
+		vmovdqa	0*16(p_keys), xkey0
+		vmovdqa	4*16(p_keys), xkey4
+		vmovdqa	8*16(p_keys), xkey8
+		vmovdqa	12*16(p_keys), xkey12
+	.else
+		vmovdqa	0*16(p_keys), xkey0
+		vmovdqa	3*16(p_keys), xkey4
+		vmovdqa	6*16(p_keys), xkey8
+		vmovdqa	9*16(p_keys), xkey12
+	.endif
+.align 16
+.Lmain_loop2\key_len:
+	/* num_bytes is a multiple of 8 and >0 */
+	do_aes_noload	8, \key_len
+	add	$(8*16), p_out
+	sub	$(8*16), num_bytes
+	jne	.Lmain_loop2\key_len
+
+.Ldo_return2\key_len:
+	/* return updated IV */
+	vpshufb	xbyteswap, xcounter, xcounter
+	vmovdqu	xcounter, (p_iv)
+	ret
+.endm
+
+/*
+ * routine to do AES128 CTR enc/decrypt "by8"
+ * XMM registers are clobbered.
+ * Saving/restoring must be done at a higher level
+ * aes_ctr_enc_128_avx_by8(void *in, void *iv, void *keys, void *out,
+ *			unsigned int num_bytes)
+ */
+ENTRY(aes_ctr_enc_128_avx_by8)
+	/* call the aes main loop */
+	do_aes_ctrmain KEY_128
+
+ENDPROC(aes_ctr_enc_128_avx_by8)
+
+/*
+ * routine to do AES192 CTR enc/decrypt "by8"
+ * XMM registers are clobbered.
+ * Saving/restoring must be done at a higher level
+ * aes_ctr_enc_192_avx_by8(void *in, void *iv, void *keys, void *out,
+ *			unsigned int num_bytes)
+ */
+ENTRY(aes_ctr_enc_192_avx_by8)
+	/* call the aes main loop */
+	do_aes_ctrmain KEY_192
+
+ENDPROC(aes_ctr_enc_192_avx_by8)
+
+/*
+ * routine to do AES256 CTR enc/decrypt "by8"
+ * XMM registers are clobbered.
+ * Saving/restoring must be done at a higher level
+ * aes_ctr_enc_256_avx_by8(void *in, void *iv, void *keys, void *out,
+ *			unsigned int num_bytes)
+ */
+ENTRY(aes_ctr_enc_256_avx_by8)
+	/* call the aes main loop */
+	do_aes_ctrmain KEY_256
+
+ENDPROC(aes_ctr_enc_256_avx_by8)
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 948ad0e77741..888950f29fd9 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -105,6 +105,9 @@ void crypto_fpu_exit(void);
 #define AVX_GEN4_OPTSIZE 4096
 
 #ifdef CONFIG_X86_64
+
+static void (*aesni_ctr_enc_tfm)(struct crypto_aes_ctx *ctx, u8 *out,
+			      const u8 *in, unsigned int len, u8 *iv);
 asmlinkage void aesni_ctr_enc(struct crypto_aes_ctx *ctx, u8 *out,
 			      const u8 *in, unsigned int len, u8 *iv);
 
@@ -155,6 +158,12 @@ asmlinkage void aesni_gcm_dec(void *ctx, u8 *out,
 
 
 #ifdef CONFIG_AS_AVX
+asmlinkage void aes_ctr_enc_128_avx_by8(const u8 *in, u8 *iv,
+		void *keys, u8 *out, unsigned int num_bytes);
+asmlinkage void aes_ctr_enc_192_avx_by8(const u8 *in, u8 *iv,
+		void *keys, u8 *out, unsigned int num_bytes);
+asmlinkage void aes_ctr_enc_256_avx_by8(const u8 *in, u8 *iv,
+		void *keys, u8 *out, unsigned int num_bytes);
 /*
  * asmlinkage void aesni_gcm_precomp_avx_gen2()
  * gcm_data *my_ctx_data, context data
@@ -472,6 +481,25 @@ static void ctr_crypt_final(struct crypto_aes_ctx *ctx,
 	crypto_inc(ctrblk, AES_BLOCK_SIZE);
 }
 
+#ifdef CONFIG_AS_AVX
+static void aesni_ctr_enc_avx_tfm(struct crypto_aes_ctx *ctx, u8 *out,
+			      const u8 *in, unsigned int len, u8 *iv)
+{
+	/*
+	 * based on key length, override with the by8 version
+	 * of ctr mode encryption/decryption for improved performance
+	 * aes_set_key_common() ensures that key length is one of
+	 * {128,192,256}
+	 */
+	if (ctx->key_length == AES_KEYSIZE_128)
+		aes_ctr_enc_128_avx_by8(in, iv, (void *)ctx, out, len);
+	else if (ctx->key_length == AES_KEYSIZE_192)
+		aes_ctr_enc_192_avx_by8(in, iv, (void *)ctx, out, len);
+	else
+		aes_ctr_enc_256_avx_by8(in, iv, (void *)ctx, out, len);
+}
+#endif
+
 static int ctr_crypt(struct blkcipher_desc *desc,
 		     struct scatterlist *dst, struct scatterlist *src,
 		     unsigned int nbytes)
@@ -486,8 +514,8 @@ static int ctr_crypt(struct blkcipher_desc *desc,
 
 	kernel_fpu_begin();
 	while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) {
-		aesni_ctr_enc(ctx, walk.dst.virt.addr, walk.src.virt.addr,
-			      nbytes & AES_BLOCK_MASK, walk.iv);
+		aesni_ctr_enc_tfm(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+				  nbytes & AES_BLOCK_MASK, walk.iv);
 		nbytes &= AES_BLOCK_SIZE - 1;
 		err = blkcipher_walk_done(desc, &walk, nbytes);
 	}
@@ -1493,6 +1521,14 @@ static int __init aesni_init(void)
 		aesni_gcm_enc_tfm = aesni_gcm_enc;
 		aesni_gcm_dec_tfm = aesni_gcm_dec;
 	}
+	aesni_ctr_enc_tfm = aesni_ctr_enc;
+#ifdef CONFIG_AS_AVX
+	if (cpu_has_avx) {
+		/* optimize performance of ctr mode encryption transform */
+		aesni_ctr_enc_tfm = aesni_ctr_enc_avx_tfm;
+		pr_info("AES CTR mode by8 optimization enabled\n");
+	}
+#endif
 #endif
 
 	err = crypto_fpu_init();
diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
index dbc4339b5417..26d49ebae040 100644
--- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
+++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
@@ -72,6 +72,7 @@
 
 # unsigned int crc_pcl(u8 *buffer, int len, unsigned int crc_init);
 
+.text
 ENTRY(crc_pcl)
 #define    bufp		%rdi
 #define    bufp_dw	%edi
@@ -216,15 +217,11 @@ LABEL crc_ %i
 	## 4) Combine three results:
 	################################################################
 
-	lea	(K_table-16)(%rip), bufp	# first entry is for idx 1
+	lea	(K_table-8)(%rip), bufp		# first entry is for idx 1
 	shlq    $3, %rax			# rax *= 8
-	subq    %rax, tmp			# tmp -= rax*8
-	shlq    $1, %rax
-	subq    %rax, tmp			# tmp -= rax*16
-						# (total tmp -= rax*24)
-	addq    %rax, bufp
-
-	movdqa  (bufp), %xmm0			# 2 consts: K1:K2
+	pmovzxdq (bufp,%rax), %xmm0		# 2 consts: K1:K2
+	leal	(%eax,%eax,2), %eax		# rax *= 3 (total *24)
+	subq    %rax, tmp			# tmp -= rax*24
 
 	movq    crc_init, %xmm1			# CRC for block 1
 	PCLMULQDQ 0x00,%xmm0,%xmm1		# Multiply by K2
@@ -238,9 +235,9 @@ LABEL crc_ %i
 	mov     crc2, crc_init
 	crc32   %rax, crc_init
 
-################################################################
-## 5) Check for end:
-################################################################
+	################################################################
+	## 5) Check for end:
+	################################################################
 
 LABEL crc_ 0
 	mov     tmp, len
@@ -331,136 +328,136 @@ ENDPROC(crc_pcl)
 
 	################################################################
 	## PCLMULQDQ tables
-	## Table is 128 entries x 2 quad words each
+	## Table is 128 entries x 2 words (8 bytes) each
 	################################################################
-.data
-.align 64
+.section	.rotata, "a", %progbits
+.align 8
 K_table:
-        .quad 0x14cd00bd6,0x105ec76f0
-        .quad 0x0ba4fc28e,0x14cd00bd6
-        .quad 0x1d82c63da,0x0f20c0dfe
-        .quad 0x09e4addf8,0x0ba4fc28e
-        .quad 0x039d3b296,0x1384aa63a
-        .quad 0x102f9b8a2,0x1d82c63da
-        .quad 0x14237f5e6,0x01c291d04
-        .quad 0x00d3b6092,0x09e4addf8
-        .quad 0x0c96cfdc0,0x0740eef02
-        .quad 0x18266e456,0x039d3b296
-        .quad 0x0daece73e,0x0083a6eec
-        .quad 0x0ab7aff2a,0x102f9b8a2
-        .quad 0x1248ea574,0x1c1733996
-        .quad 0x083348832,0x14237f5e6
-        .quad 0x12c743124,0x02ad91c30
-        .quad 0x0b9e02b86,0x00d3b6092
-        .quad 0x018b33a4e,0x06992cea2
-        .quad 0x1b331e26a,0x0c96cfdc0
-        .quad 0x17d35ba46,0x07e908048
-        .quad 0x1bf2e8b8a,0x18266e456
-        .quad 0x1a3e0968a,0x11ed1f9d8
-        .quad 0x0ce7f39f4,0x0daece73e
-        .quad 0x061d82e56,0x0f1d0f55e
-        .quad 0x0d270f1a2,0x0ab7aff2a
-        .quad 0x1c3f5f66c,0x0a87ab8a8
-        .quad 0x12ed0daac,0x1248ea574
-        .quad 0x065863b64,0x08462d800
-        .quad 0x11eef4f8e,0x083348832
-        .quad 0x1ee54f54c,0x071d111a8
-        .quad 0x0b3e32c28,0x12c743124
-        .quad 0x0064f7f26,0x0ffd852c6
-        .quad 0x0dd7e3b0c,0x0b9e02b86
-        .quad 0x0f285651c,0x0dcb17aa4
-        .quad 0x010746f3c,0x018b33a4e
-        .quad 0x1c24afea4,0x0f37c5aee
-        .quad 0x0271d9844,0x1b331e26a
-        .quad 0x08e766a0c,0x06051d5a2
-        .quad 0x093a5f730,0x17d35ba46
-        .quad 0x06cb08e5c,0x11d5ca20e
-        .quad 0x06b749fb2,0x1bf2e8b8a
-        .quad 0x1167f94f2,0x021f3d99c
-        .quad 0x0cec3662e,0x1a3e0968a
-        .quad 0x19329634a,0x08f158014
-        .quad 0x0e6fc4e6a,0x0ce7f39f4
-        .quad 0x08227bb8a,0x1a5e82106
-        .quad 0x0b0cd4768,0x061d82e56
-        .quad 0x13c2b89c4,0x188815ab2
-        .quad 0x0d7a4825c,0x0d270f1a2
-        .quad 0x10f5ff2ba,0x105405f3e
-        .quad 0x00167d312,0x1c3f5f66c
-        .quad 0x0f6076544,0x0e9adf796
-        .quad 0x026f6a60a,0x12ed0daac
-        .quad 0x1a2adb74e,0x096638b34
-        .quad 0x19d34af3a,0x065863b64
-        .quad 0x049c3cc9c,0x1e50585a0
-        .quad 0x068bce87a,0x11eef4f8e
-        .quad 0x1524fa6c6,0x19f1c69dc
-        .quad 0x16cba8aca,0x1ee54f54c
-        .quad 0x042d98888,0x12913343e
-        .quad 0x1329d9f7e,0x0b3e32c28
-        .quad 0x1b1c69528,0x088f25a3a
-        .quad 0x02178513a,0x0064f7f26
-        .quad 0x0e0ac139e,0x04e36f0b0
-        .quad 0x0170076fa,0x0dd7e3b0c
-        .quad 0x141a1a2e2,0x0bd6f81f8
-        .quad 0x16ad828b4,0x0f285651c
-        .quad 0x041d17b64,0x19425cbba
-        .quad 0x1fae1cc66,0x010746f3c
-        .quad 0x1a75b4b00,0x18db37e8a
-        .quad 0x0f872e54c,0x1c24afea4
-        .quad 0x01e41e9fc,0x04c144932
-        .quad 0x086d8e4d2,0x0271d9844
-        .quad 0x160f7af7a,0x052148f02
-        .quad 0x05bb8f1bc,0x08e766a0c
-        .quad 0x0a90fd27a,0x0a3c6f37a
-        .quad 0x0b3af077a,0x093a5f730
-        .quad 0x04984d782,0x1d22c238e
-        .quad 0x0ca6ef3ac,0x06cb08e5c
-        .quad 0x0234e0b26,0x063ded06a
-        .quad 0x1d88abd4a,0x06b749fb2
-        .quad 0x04597456a,0x04d56973c
-        .quad 0x0e9e28eb4,0x1167f94f2
-        .quad 0x07b3ff57a,0x19385bf2e
-        .quad 0x0c9c8b782,0x0cec3662e
-        .quad 0x13a9cba9e,0x0e417f38a
-        .quad 0x093e106a4,0x19329634a
-        .quad 0x167001a9c,0x14e727980
-        .quad 0x1ddffc5d4,0x0e6fc4e6a
-        .quad 0x00df04680,0x0d104b8fc
-        .quad 0x02342001e,0x08227bb8a
-        .quad 0x00a2a8d7e,0x05b397730
-        .quad 0x168763fa6,0x0b0cd4768
-        .quad 0x1ed5a407a,0x0e78eb416
-        .quad 0x0d2c3ed1a,0x13c2b89c4
-        .quad 0x0995a5724,0x1641378f0
-        .quad 0x19b1afbc4,0x0d7a4825c
-        .quad 0x109ffedc0,0x08d96551c
-        .quad 0x0f2271e60,0x10f5ff2ba
-        .quad 0x00b0bf8ca,0x00bf80dd2
-        .quad 0x123888b7a,0x00167d312
-        .quad 0x1e888f7dc,0x18dcddd1c
-        .quad 0x002ee03b2,0x0f6076544
-        .quad 0x183e8d8fe,0x06a45d2b2
-        .quad 0x133d7a042,0x026f6a60a
-        .quad 0x116b0f50c,0x1dd3e10e8
-        .quad 0x05fabe670,0x1a2adb74e
-        .quad 0x130004488,0x0de87806c
-        .quad 0x000bcf5f6,0x19d34af3a
-        .quad 0x18f0c7078,0x014338754
-        .quad 0x017f27698,0x049c3cc9c
-        .quad 0x058ca5f00,0x15e3e77ee
-        .quad 0x1af900c24,0x068bce87a
-        .quad 0x0b5cfca28,0x0dd07448e
-        .quad 0x0ded288f8,0x1524fa6c6
-        .quad 0x059f229bc,0x1d8048348
-        .quad 0x06d390dec,0x16cba8aca
-        .quad 0x037170390,0x0a3e3e02c
-        .quad 0x06353c1cc,0x042d98888
-        .quad 0x0c4584f5c,0x0d73c7bea
-        .quad 0x1f16a3418,0x1329d9f7e
-        .quad 0x0531377e2,0x185137662
-        .quad 0x1d8d9ca7c,0x1b1c69528
-        .quad 0x0b25b29f2,0x18a08b5bc
-        .quad 0x19fb2a8b0,0x02178513a
-        .quad 0x1a08fe6ac,0x1da758ae0
-        .quad 0x045cddf4e,0x0e0ac139e
-        .quad 0x1a91647f2,0x169cf9eb0
-        .quad 0x1a0f717c4,0x0170076fa
+	.long 0x493c7d27, 0x00000001
+	.long 0xba4fc28e, 0x493c7d27
+	.long 0xddc0152b, 0xf20c0dfe
+	.long 0x9e4addf8, 0xba4fc28e
+	.long 0x39d3b296, 0x3da6d0cb
+	.long 0x0715ce53, 0xddc0152b
+	.long 0x47db8317, 0x1c291d04
+	.long 0x0d3b6092, 0x9e4addf8
+	.long 0xc96cfdc0, 0x740eef02
+	.long 0x878a92a7, 0x39d3b296
+	.long 0xdaece73e, 0x083a6eec
+	.long 0xab7aff2a, 0x0715ce53
+	.long 0x2162d385, 0xc49f4f67
+	.long 0x83348832, 0x47db8317
+	.long 0x299847d5, 0x2ad91c30
+	.long 0xb9e02b86, 0x0d3b6092
+	.long 0x18b33a4e, 0x6992cea2
+	.long 0xb6dd949b, 0xc96cfdc0
+	.long 0x78d9ccb7, 0x7e908048
+	.long 0xbac2fd7b, 0x878a92a7
+	.long 0xa60ce07b, 0x1b3d8f29
+	.long 0xce7f39f4, 0xdaece73e
+	.long 0x61d82e56, 0xf1d0f55e
+	.long 0xd270f1a2, 0xab7aff2a
+	.long 0xc619809d, 0xa87ab8a8
+	.long 0x2b3cac5d, 0x2162d385
+	.long 0x65863b64, 0x8462d800
+	.long 0x1b03397f, 0x83348832
+	.long 0xebb883bd, 0x71d111a8
+	.long 0xb3e32c28, 0x299847d5
+	.long 0x064f7f26, 0xffd852c6
+	.long 0xdd7e3b0c, 0xb9e02b86
+	.long 0xf285651c, 0xdcb17aa4
+	.long 0x10746f3c, 0x18b33a4e
+	.long 0xc7a68855, 0xf37c5aee
+	.long 0x271d9844, 0xb6dd949b
+	.long 0x8e766a0c, 0x6051d5a2
+	.long 0x93a5f730, 0x78d9ccb7
+	.long 0x6cb08e5c, 0x18b0d4ff
+	.long 0x6b749fb2, 0xbac2fd7b
+	.long 0x1393e203, 0x21f3d99c
+	.long 0xcec3662e, 0xa60ce07b
+	.long 0x96c515bb, 0x8f158014
+	.long 0xe6fc4e6a, 0xce7f39f4
+	.long 0x8227bb8a, 0xa00457f7
+	.long 0xb0cd4768, 0x61d82e56
+	.long 0x39c7ff35, 0x8d6d2c43
+	.long 0xd7a4825c, 0xd270f1a2
+	.long 0x0ab3844b, 0x00ac29cf
+	.long 0x0167d312, 0xc619809d
+	.long 0xf6076544, 0xe9adf796
+	.long 0x26f6a60a, 0x2b3cac5d
+	.long 0xa741c1bf, 0x96638b34
+	.long 0x98d8d9cb, 0x65863b64
+	.long 0x49c3cc9c, 0xe0e9f351
+	.long 0x68bce87a, 0x1b03397f
+	.long 0x57a3d037, 0x9af01f2d
+	.long 0x6956fc3b, 0xebb883bd
+	.long 0x42d98888, 0x2cff42cf
+	.long 0x3771e98f, 0xb3e32c28
+	.long 0xb42ae3d9, 0x88f25a3a
+	.long 0x2178513a, 0x064f7f26
+	.long 0xe0ac139e, 0x4e36f0b0
+	.long 0x170076fa, 0xdd7e3b0c
+	.long 0x444dd413, 0xbd6f81f8
+	.long 0x6f345e45, 0xf285651c
+	.long 0x41d17b64, 0x91c9bd4b
+	.long 0xff0dba97, 0x10746f3c
+	.long 0xa2b73df1, 0x885f087b
+	.long 0xf872e54c, 0xc7a68855
+	.long 0x1e41e9fc, 0x4c144932
+	.long 0x86d8e4d2, 0x271d9844
+	.long 0x651bd98b, 0x52148f02
+	.long 0x5bb8f1bc, 0x8e766a0c
+	.long 0xa90fd27a, 0xa3c6f37a
+	.long 0xb3af077a, 0x93a5f730
+	.long 0x4984d782, 0xd7c0557f
+	.long 0xca6ef3ac, 0x6cb08e5c
+	.long 0x234e0b26, 0x63ded06a
+	.long 0xdd66cbbb, 0x6b749fb2
+	.long 0x4597456a, 0x4d56973c
+	.long 0xe9e28eb4, 0x1393e203
+	.long 0x7b3ff57a, 0x9669c9df
+	.long 0xc9c8b782, 0xcec3662e
+	.long 0x3f70cc6f, 0xe417f38a
+	.long 0x93e106a4, 0x96c515bb
+	.long 0x62ec6c6d, 0x4b9e0f71
+	.long 0xd813b325, 0xe6fc4e6a
+	.long 0x0df04680, 0xd104b8fc
+	.long 0x2342001e, 0x8227bb8a
+	.long 0x0a2a8d7e, 0x5b397730
+	.long 0x6d9a4957, 0xb0cd4768
+	.long 0xe8b6368b, 0xe78eb416
+	.long 0xd2c3ed1a, 0x39c7ff35
+	.long 0x995a5724, 0x61ff0e01
+	.long 0x9ef68d35, 0xd7a4825c
+	.long 0x0c139b31, 0x8d96551c
+	.long 0xf2271e60, 0x0ab3844b
+	.long 0x0b0bf8ca, 0x0bf80dd2
+	.long 0x2664fd8b, 0x0167d312
+	.long 0xed64812d, 0x8821abed
+	.long 0x02ee03b2, 0xf6076544
+	.long 0x8604ae0f, 0x6a45d2b2
+	.long 0x363bd6b3, 0x26f6a60a
+	.long 0x135c83fd, 0xd8d26619
+	.long 0x5fabe670, 0xa741c1bf
+	.long 0x35ec3279, 0xde87806c
+	.long 0x00bcf5f6, 0x98d8d9cb
+	.long 0x8ae00689, 0x14338754
+	.long 0x17f27698, 0x49c3cc9c
+	.long 0x58ca5f00, 0x5bd2011f
+	.long 0xaa7c7ad5, 0x68bce87a
+	.long 0xb5cfca28, 0xdd07448e
+	.long 0xded288f8, 0x57a3d037
+	.long 0x59f229bc, 0xdde8f5b9
+	.long 0x6d390dec, 0x6956fc3b
+	.long 0x37170390, 0xa3e3e02c
+	.long 0x6353c1cc, 0x42d98888
+	.long 0xc4584f5c, 0xd73c7bea
+	.long 0xf48642e9, 0x3771e98f
+	.long 0x531377e2, 0x80ff0093
+	.long 0xdd35bc8d, 0xb42ae3d9
+	.long 0xb25b29f2, 0x8fe4c34d
+	.long 0x9a5ede41, 0x2178513a
+	.long 0xa563905d, 0xdf99fc11
+	.long 0x45cddf4e, 0xe0ac139e
+	.long 0xacfa3103, 0x6c23e841
+	.long 0xa51b6135, 0x170076fa
diff --git a/arch/x86/crypto/des3_ede-asm_64.S b/arch/x86/crypto/des3_ede-asm_64.S
new file mode 100644
index 000000000000..038f6ae87c5e
--- /dev/null
+++ b/arch/x86/crypto/des3_ede-asm_64.S
@@ -0,0 +1,805 @@
+/*
+ * des3_ede-asm_64.S  -  x86-64 assembly implementation of 3DES cipher
+ *
+ * Copyright © 2014 Jussi Kivilinna <jussi.kivilinna@iki.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/linkage.h>
+
+.file "des3_ede-asm_64.S"
+.text
+
+#define s1 .L_s1
+#define s2 ((s1) + (64*8))
+#define s3 ((s2) + (64*8))
+#define s4 ((s3) + (64*8))
+#define s5 ((s4) + (64*8))
+#define s6 ((s5) + (64*8))
+#define s7 ((s6) + (64*8))
+#define s8 ((s7) + (64*8))
+
+/* register macros */
+#define CTX %rdi
+
+#define RL0 %r8
+#define RL1 %r9
+#define RL2 %r10
+
+#define RL0d %r8d
+#define RL1d %r9d
+#define RL2d %r10d
+
+#define RR0 %r11
+#define RR1 %r12
+#define RR2 %r13
+
+#define RR0d %r11d
+#define RR1d %r12d
+#define RR2d %r13d
+
+#define RW0 %rax
+#define RW1 %rbx
+#define RW2 %rcx
+
+#define RW0d %eax
+#define RW1d %ebx
+#define RW2d %ecx
+
+#define RW0bl %al
+#define RW1bl %bl
+#define RW2bl %cl
+
+#define RW0bh %ah
+#define RW1bh %bh
+#define RW2bh %ch
+
+#define RT0 %r15
+#define RT1 %rbp
+#define RT2 %r14
+#define RT3 %rdx
+
+#define RT0d %r15d
+#define RT1d %ebp
+#define RT2d %r14d
+#define RT3d %edx
+
+/***********************************************************************
+ * 1-way 3DES
+ ***********************************************************************/
+#define do_permutation(a, b, offset, mask) \
+	movl a, RT0d; \
+	shrl $(offset), RT0d; \
+	xorl b, RT0d; \
+	andl $(mask), RT0d; \
+	xorl RT0d, b; \
+	shll $(offset), RT0d; \
+	xorl RT0d, a;
+
+#define expand_to_64bits(val, mask) \
+	movl val##d, RT0d; \
+	rorl $4, RT0d; \
+	shlq $32, RT0; \
+	orq RT0, val; \
+	andq mask, val;
+
+#define compress_to_64bits(val) \
+	movq val, RT0; \
+	shrq $32, RT0; \
+	roll $4, RT0d; \
+	orl RT0d, val##d;
+
+#define initial_permutation(left, right) \
+	do_permutation(left##d, right##d,  4, 0x0f0f0f0f); \
+	do_permutation(left##d, right##d, 16, 0x0000ffff); \
+	do_permutation(right##d, left##d,  2, 0x33333333); \
+	do_permutation(right##d, left##d,  8, 0x00ff00ff); \
+	movabs $0x3f3f3f3f3f3f3f3f, RT3; \
+	movl left##d, RW0d; \
+	roll $1, right##d; \
+	xorl right##d, RW0d; \
+	andl $0xaaaaaaaa, RW0d; \
+	xorl RW0d, left##d; \
+	xorl RW0d, right##d; \
+	roll $1, left##d; \
+	expand_to_64bits(right, RT3); \
+	expand_to_64bits(left, RT3);
+
+#define final_permutation(left, right) \
+	compress_to_64bits(right); \
+	compress_to_64bits(left); \
+	movl right##d, RW0d; \
+	rorl $1, left##d; \
+	xorl left##d, RW0d; \
+	andl $0xaaaaaaaa, RW0d; \
+	xorl RW0d, right##d; \
+	xorl RW0d, left##d; \
+	rorl $1, right##d; \
+	do_permutation(right##d, left##d,  8, 0x00ff00ff); \
+	do_permutation(right##d, left##d,  2, 0x33333333); \
+	do_permutation(left##d, right##d, 16, 0x0000ffff); \
+	do_permutation(left##d, right##d,  4, 0x0f0f0f0f);
+
+#define round1(n, from, to, load_next_key) \
+	xorq from, RW0; \
+	\
+	movzbl RW0bl, RT0d; \
+	movzbl RW0bh, RT1d; \
+	shrq $16, RW0; \
+	movzbl RW0bl, RT2d; \
+	movzbl RW0bh, RT3d; \
+	shrq $16, RW0; \
+	movq s8(, RT0, 8), RT0; \
+	xorq s6(, RT1, 8), to; \
+	movzbl RW0bl, RL1d; \
+	movzbl RW0bh, RT1d; \
+	shrl $16, RW0d; \
+	xorq s4(, RT2, 8), RT0; \
+	xorq s2(, RT3, 8), to; \
+	movzbl RW0bl, RT2d; \
+	movzbl RW0bh, RT3d; \
+	xorq s7(, RL1, 8), RT0; \
+	xorq s5(, RT1, 8), to; \
+	xorq s3(, RT2, 8), RT0; \
+	load_next_key(n, RW0); \
+	xorq RT0, to; \
+	xorq s1(, RT3, 8), to; \
+
+#define load_next_key(n, RWx) \
+	movq (((n) + 1) * 8)(CTX), RWx;
+
+#define dummy2(a, b) /*_*/
+
+#define read_block(io, left, right) \
+	movl    (io), left##d; \
+	movl   4(io), right##d; \
+	bswapl left##d; \
+	bswapl right##d;
+
+#define write_block(io, left, right) \
+	bswapl left##d; \
+	bswapl right##d; \
+	movl   left##d,   (io); \
+	movl   right##d, 4(io);
+
+ENTRY(des3_ede_x86_64_crypt_blk)
+	/* input:
+	 *	%rdi: round keys, CTX
+	 *	%rsi: dst
+	 *	%rdx: src
+	 */
+	pushq %rbp;
+	pushq %rbx;
+	pushq %r12;
+	pushq %r13;
+	pushq %r14;
+	pushq %r15;
+
+	read_block(%rdx, RL0, RR0);
+	initial_permutation(RL0, RR0);
+
+	movq (CTX), RW0;
+
+	round1(0, RR0, RL0, load_next_key);
+	round1(1, RL0, RR0, load_next_key);
+	round1(2, RR0, RL0, load_next_key);
+	round1(3, RL0, RR0, load_next_key);
+	round1(4, RR0, RL0, load_next_key);
+	round1(5, RL0, RR0, load_next_key);
+	round1(6, RR0, RL0, load_next_key);
+	round1(7, RL0, RR0, load_next_key);
+	round1(8, RR0, RL0, load_next_key);
+	round1(9, RL0, RR0, load_next_key);
+	round1(10, RR0, RL0, load_next_key);
+	round1(11, RL0, RR0, load_next_key);
+	round1(12, RR0, RL0, load_next_key);
+	round1(13, RL0, RR0, load_next_key);
+	round1(14, RR0, RL0, load_next_key);
+	round1(15, RL0, RR0, load_next_key);
+
+	round1(16+0, RL0, RR0, load_next_key);
+	round1(16+1, RR0, RL0, load_next_key);
+	round1(16+2, RL0, RR0, load_next_key);
+	round1(16+3, RR0, RL0, load_next_key);
+	round1(16+4, RL0, RR0, load_next_key);
+	round1(16+5, RR0, RL0, load_next_key);
+	round1(16+6, RL0, RR0, load_next_key);
+	round1(16+7, RR0, RL0, load_next_key);
+	round1(16+8, RL0, RR0, load_next_key);
+	round1(16+9, RR0, RL0, load_next_key);
+	round1(16+10, RL0, RR0, load_next_key);
+	round1(16+11, RR0, RL0, load_next_key);
+	round1(16+12, RL0, RR0, load_next_key);
+	round1(16+13, RR0, RL0, load_next_key);
+	round1(16+14, RL0, RR0, load_next_key);
+	round1(16+15, RR0, RL0, load_next_key);
+
+	round1(32+0, RR0, RL0, load_next_key);
+	round1(32+1, RL0, RR0, load_next_key);
+	round1(32+2, RR0, RL0, load_next_key);
+	round1(32+3, RL0, RR0, load_next_key);
+	round1(32+4, RR0, RL0, load_next_key);
+	round1(32+5, RL0, RR0, load_next_key);
+	round1(32+6, RR0, RL0, load_next_key);
+	round1(32+7, RL0, RR0, load_next_key);
+	round1(32+8, RR0, RL0, load_next_key);
+	round1(32+9, RL0, RR0, load_next_key);
+	round1(32+10, RR0, RL0, load_next_key);
+	round1(32+11, RL0, RR0, load_next_key);
+	round1(32+12, RR0, RL0, load_next_key);
+	round1(32+13, RL0, RR0, load_next_key);
+	round1(32+14, RR0, RL0, load_next_key);
+	round1(32+15, RL0, RR0, dummy2);
+
+	final_permutation(RR0, RL0);
+	write_block(%rsi, RR0, RL0);
+
+	popq %r15;
+	popq %r14;
+	popq %r13;
+	popq %r12;
+	popq %rbx;
+	popq %rbp;
+
+	ret;
+ENDPROC(des3_ede_x86_64_crypt_blk)
+
+/***********************************************************************
+ * 3-way 3DES
+ ***********************************************************************/
+#define expand_to_64bits(val, mask) \
+	movl val##d, RT0d; \
+	rorl $4, RT0d; \
+	shlq $32, RT0; \
+	orq RT0, val; \
+	andq mask, val;
+
+#define compress_to_64bits(val) \
+	movq val, RT0; \
+	shrq $32, RT0; \
+	roll $4, RT0d; \
+	orl RT0d, val##d;
+
+#define initial_permutation3(left, right) \
+	do_permutation(left##0d, right##0d,  4, 0x0f0f0f0f); \
+	do_permutation(left##0d, right##0d, 16, 0x0000ffff); \
+	  do_permutation(left##1d, right##1d,  4, 0x0f0f0f0f); \
+	  do_permutation(left##1d, right##1d, 16, 0x0000ffff); \
+	    do_permutation(left##2d, right##2d,  4, 0x0f0f0f0f); \
+	    do_permutation(left##2d, right##2d, 16, 0x0000ffff); \
+	    \
+	do_permutation(right##0d, left##0d,  2, 0x33333333); \
+	do_permutation(right##0d, left##0d,  8, 0x00ff00ff); \
+	  do_permutation(right##1d, left##1d,  2, 0x33333333); \
+	  do_permutation(right##1d, left##1d,  8, 0x00ff00ff); \
+	    do_permutation(right##2d, left##2d,  2, 0x33333333); \
+	    do_permutation(right##2d, left##2d,  8, 0x00ff00ff); \
+	    \
+	movabs $0x3f3f3f3f3f3f3f3f, RT3; \
+	    \
+	movl left##0d, RW0d; \
+	roll $1, right##0d; \
+	xorl right##0d, RW0d; \
+	andl $0xaaaaaaaa, RW0d; \
+	xorl RW0d, left##0d; \
+	xorl RW0d, right##0d; \
+	roll $1, left##0d; \
+	expand_to_64bits(right##0, RT3); \
+	expand_to_64bits(left##0, RT3); \
+	  movl left##1d, RW1d; \
+	  roll $1, right##1d; \
+	  xorl right##1d, RW1d; \
+	  andl $0xaaaaaaaa, RW1d; \
+	  xorl RW1d, left##1d; \
+	  xorl RW1d, right##1d; \
+	  roll $1, left##1d; \
+	  expand_to_64bits(right##1, RT3); \
+	  expand_to_64bits(left##1, RT3); \
+	    movl left##2d, RW2d; \
+	    roll $1, right##2d; \
+	    xorl right##2d, RW2d; \
+	    andl $0xaaaaaaaa, RW2d; \
+	    xorl RW2d, left##2d; \
+	    xorl RW2d, right##2d; \
+	    roll $1, left##2d; \
+	    expand_to_64bits(right##2, RT3); \
+	    expand_to_64bits(left##2, RT3);
+
+#define final_permutation3(left, right) \
+	compress_to_64bits(right##0); \
+	compress_to_64bits(left##0); \
+	movl right##0d, RW0d; \
+	rorl $1, left##0d; \
+	xorl left##0d, RW0d; \
+	andl $0xaaaaaaaa, RW0d; \
+	xorl RW0d, right##0d; \
+	xorl RW0d, left##0d; \
+	rorl $1, right##0d; \
+	  compress_to_64bits(right##1); \
+	  compress_to_64bits(left##1); \
+	  movl right##1d, RW1d; \
+	  rorl $1, left##1d; \
+	  xorl left##1d, RW1d; \
+	  andl $0xaaaaaaaa, RW1d; \
+	  xorl RW1d, right##1d; \
+	  xorl RW1d, left##1d; \
+	  rorl $1, right##1d; \
+	    compress_to_64bits(right##2); \
+	    compress_to_64bits(left##2); \
+	    movl right##2d, RW2d; \
+	    rorl $1, left##2d; \
+	    xorl left##2d, RW2d; \
+	    andl $0xaaaaaaaa, RW2d; \
+	    xorl RW2d, right##2d; \
+	    xorl RW2d, left##2d; \
+	    rorl $1, right##2d; \
+	    \
+	do_permutation(right##0d, left##0d,  8, 0x00ff00ff); \
+	do_permutation(right##0d, left##0d,  2, 0x33333333); \
+	  do_permutation(right##1d, left##1d,  8, 0x00ff00ff); \
+	  do_permutation(right##1d, left##1d,  2, 0x33333333); \
+	    do_permutation(right##2d, left##2d,  8, 0x00ff00ff); \
+	    do_permutation(right##2d, left##2d,  2, 0x33333333); \
+	    \
+	do_permutation(left##0d, right##0d, 16, 0x0000ffff); \
+	do_permutation(left##0d, right##0d,  4, 0x0f0f0f0f); \
+	  do_permutation(left##1d, right##1d, 16, 0x0000ffff); \
+	  do_permutation(left##1d, right##1d,  4, 0x0f0f0f0f); \
+	    do_permutation(left##2d, right##2d, 16, 0x0000ffff); \
+	    do_permutation(left##2d, right##2d,  4, 0x0f0f0f0f);
+
+#define round3(n, from, to, load_next_key, do_movq) \
+	xorq from##0, RW0; \
+	movzbl RW0bl, RT3d; \
+	movzbl RW0bh, RT1d; \
+	shrq $16, RW0; \
+	xorq s8(, RT3, 8), to##0; \
+	xorq s6(, RT1, 8), to##0; \
+	movzbl RW0bl, RT3d; \
+	movzbl RW0bh, RT1d; \
+	shrq $16, RW0; \
+	xorq s4(, RT3, 8), to##0; \
+	xorq s2(, RT1, 8), to##0; \
+	movzbl RW0bl, RT3d; \
+	movzbl RW0bh, RT1d; \
+	shrl $16, RW0d; \
+	xorq s7(, RT3, 8), to##0; \
+	xorq s5(, RT1, 8), to##0; \
+	movzbl RW0bl, RT3d; \
+	movzbl RW0bh, RT1d; \
+	load_next_key(n, RW0); \
+	xorq s3(, RT3, 8), to##0; \
+	xorq s1(, RT1, 8), to##0; \
+		xorq from##1, RW1; \
+		movzbl RW1bl, RT3d; \
+		movzbl RW1bh, RT1d; \
+		shrq $16, RW1; \
+		xorq s8(, RT3, 8), to##1; \
+		xorq s6(, RT1, 8), to##1; \
+		movzbl RW1bl, RT3d; \
+		movzbl RW1bh, RT1d; \
+		shrq $16, RW1; \
+		xorq s4(, RT3, 8), to##1; \
+		xorq s2(, RT1, 8), to##1; \
+		movzbl RW1bl, RT3d; \
+		movzbl RW1bh, RT1d; \
+		shrl $16, RW1d; \
+		xorq s7(, RT3, 8), to##1; \
+		xorq s5(, RT1, 8), to##1; \
+		movzbl RW1bl, RT3d; \
+		movzbl RW1bh, RT1d; \
+		do_movq(RW0, RW1); \
+		xorq s3(, RT3, 8), to##1; \
+		xorq s1(, RT1, 8), to##1; \
+			xorq from##2, RW2; \
+			movzbl RW2bl, RT3d; \
+			movzbl RW2bh, RT1d; \
+			shrq $16, RW2; \
+			xorq s8(, RT3, 8), to##2; \
+			xorq s6(, RT1, 8), to##2; \
+			movzbl RW2bl, RT3d; \
+			movzbl RW2bh, RT1d; \
+			shrq $16, RW2; \
+			xorq s4(, RT3, 8), to##2; \
+			xorq s2(, RT1, 8), to##2; \
+			movzbl RW2bl, RT3d; \
+			movzbl RW2bh, RT1d; \
+			shrl $16, RW2d; \
+			xorq s7(, RT3, 8), to##2; \
+			xorq s5(, RT1, 8), to##2; \
+			movzbl RW2bl, RT3d; \
+			movzbl RW2bh, RT1d; \
+			do_movq(RW0, RW2); \
+			xorq s3(, RT3, 8), to##2; \
+			xorq s1(, RT1, 8), to##2;
+
+#define __movq(src, dst) \
+	movq src, dst;
+
+ENTRY(des3_ede_x86_64_crypt_blk_3way)
+	/* input:
+	 *	%rdi: ctx, round keys
+	 *	%rsi: dst (3 blocks)
+	 *	%rdx: src (3 blocks)
+	 */
+
+	pushq %rbp;
+	pushq %rbx;
+	pushq %r12;
+	pushq %r13;
+	pushq %r14;
+	pushq %r15;
+
+	/* load input */
+	movl 0 * 4(%rdx), RL0d;
+	movl 1 * 4(%rdx), RR0d;
+	movl 2 * 4(%rdx), RL1d;
+	movl 3 * 4(%rdx), RR1d;
+	movl 4 * 4(%rdx), RL2d;
+	movl 5 * 4(%rdx), RR2d;
+
+	bswapl RL0d;
+	bswapl RR0d;
+	bswapl RL1d;
+	bswapl RR1d;
+	bswapl RL2d;
+	bswapl RR2d;
+
+	initial_permutation3(RL, RR);
+
+	movq 0(CTX), RW0;
+	movq RW0, RW1;
+	movq RW0, RW2;
+
+	round3(0, RR, RL, load_next_key, __movq);
+	round3(1, RL, RR, load_next_key, __movq);
+	round3(2, RR, RL, load_next_key, __movq);
+	round3(3, RL, RR, load_next_key, __movq);
+	round3(4, RR, RL, load_next_key, __movq);
+	round3(5, RL, RR, load_next_key, __movq);
+	round3(6, RR, RL, load_next_key, __movq);
+	round3(7, RL, RR, load_next_key, __movq);
+	round3(8, RR, RL, load_next_key, __movq);
+	round3(9, RL, RR, load_next_key, __movq);
+	round3(10, RR, RL, load_next_key, __movq);
+	round3(11, RL, RR, load_next_key, __movq);
+	round3(12, RR, RL, load_next_key, __movq);
+	round3(13, RL, RR, load_next_key, __movq);
+	round3(14, RR, RL, load_next_key, __movq);
+	round3(15, RL, RR, load_next_key, __movq);
+
+	round3(16+0, RL, RR, load_next_key, __movq);
+	round3(16+1, RR, RL, load_next_key, __movq);
+	round3(16+2, RL, RR, load_next_key, __movq);
+	round3(16+3, RR, RL, load_next_key, __movq);
+	round3(16+4, RL, RR, load_next_key, __movq);
+	round3(16+5, RR, RL, load_next_key, __movq);
+	round3(16+6, RL, RR, load_next_key, __movq);
+	round3(16+7, RR, RL, load_next_key, __movq);
+	round3(16+8, RL, RR, load_next_key, __movq);
+	round3(16+9, RR, RL, load_next_key, __movq);
+	round3(16+10, RL, RR, load_next_key, __movq);
+	round3(16+11, RR, RL, load_next_key, __movq);
+	round3(16+12, RL, RR, load_next_key, __movq);
+	round3(16+13, RR, RL, load_next_key, __movq);
+	round3(16+14, RL, RR, load_next_key, __movq);
+	round3(16+15, RR, RL, load_next_key, __movq);
+
+	round3(32+0, RR, RL, load_next_key, __movq);
+	round3(32+1, RL, RR, load_next_key, __movq);
+	round3(32+2, RR, RL, load_next_key, __movq);
+	round3(32+3, RL, RR, load_next_key, __movq);
+	round3(32+4, RR, RL, load_next_key, __movq);
+	round3(32+5, RL, RR, load_next_key, __movq);
+	round3(32+6, RR, RL, load_next_key, __movq);
+	round3(32+7, RL, RR, load_next_key, __movq);
+	round3(32+8, RR, RL, load_next_key, __movq);
+	round3(32+9, RL, RR, load_next_key, __movq);
+	round3(32+10, RR, RL, load_next_key, __movq);
+	round3(32+11, RL, RR, load_next_key, __movq);
+	round3(32+12, RR, RL, load_next_key, __movq);
+	round3(32+13, RL, RR, load_next_key, __movq);
+	round3(32+14, RR, RL, load_next_key, __movq);
+	round3(32+15, RL, RR, dummy2, dummy2);
+
+	final_permutation3(RR, RL);
+
+	bswapl RR0d;
+	bswapl RL0d;
+	bswapl RR1d;
+	bswapl RL1d;
+	bswapl RR2d;
+	bswapl RL2d;
+
+	movl RR0d, 0 * 4(%rsi);
+	movl RL0d, 1 * 4(%rsi);
+	movl RR1d, 2 * 4(%rsi);
+	movl RL1d, 3 * 4(%rsi);
+	movl RR2d, 4 * 4(%rsi);
+	movl RL2d, 5 * 4(%rsi);
+
+	popq %r15;
+	popq %r14;
+	popq %r13;
+	popq %r12;
+	popq %rbx;
+	popq %rbp;
+
+	ret;
+ENDPROC(des3_ede_x86_64_crypt_blk_3way)
+
+.data
+.align 16
+.L_s1:
+	.quad 0x0010100001010400, 0x0000000000000000
+	.quad 0x0000100000010000, 0x0010100001010404
+	.quad 0x0010100001010004, 0x0000100000010404
+	.quad 0x0000000000000004, 0x0000100000010000
+	.quad 0x0000000000000400, 0x0010100001010400
+	.quad 0x0010100001010404, 0x0000000000000400
+	.quad 0x0010000001000404, 0x0010100001010004
+	.quad 0x0010000001000000, 0x0000000000000004
+	.quad 0x0000000000000404, 0x0010000001000400
+	.quad 0x0010000001000400, 0x0000100000010400
+	.quad 0x0000100000010400, 0x0010100001010000
+	.quad 0x0010100001010000, 0x0010000001000404
+	.quad 0x0000100000010004, 0x0010000001000004
+	.quad 0x0010000001000004, 0x0000100000010004
+	.quad 0x0000000000000000, 0x0000000000000404
+	.quad 0x0000100000010404, 0x0010000001000000
+	.quad 0x0000100000010000, 0x0010100001010404
+	.quad 0x0000000000000004, 0x0010100001010000
+	.quad 0x0010100001010400, 0x0010000001000000
+	.quad 0x0010000001000000, 0x0000000000000400
+	.quad 0x0010100001010004, 0x0000100000010000
+	.quad 0x0000100000010400, 0x0010000001000004
+	.quad 0x0000000000000400, 0x0000000000000004
+	.quad 0x0010000001000404, 0x0000100000010404
+	.quad 0x0010100001010404, 0x0000100000010004
+	.quad 0x0010100001010000, 0x0010000001000404
+	.quad 0x0010000001000004, 0x0000000000000404
+	.quad 0x0000100000010404, 0x0010100001010400
+	.quad 0x0000000000000404, 0x0010000001000400
+	.quad 0x0010000001000400, 0x0000000000000000
+	.quad 0x0000100000010004, 0x0000100000010400
+	.quad 0x0000000000000000, 0x0010100001010004
+.L_s2:
+	.quad 0x0801080200100020, 0x0800080000000000
+	.quad 0x0000080000000000, 0x0001080200100020
+	.quad 0x0001000000100000, 0x0000000200000020
+	.quad 0x0801000200100020, 0x0800080200000020
+	.quad 0x0800000200000020, 0x0801080200100020
+	.quad 0x0801080000100000, 0x0800000000000000
+	.quad 0x0800080000000000, 0x0001000000100000
+	.quad 0x0000000200000020, 0x0801000200100020
+	.quad 0x0001080000100000, 0x0001000200100020
+	.quad 0x0800080200000020, 0x0000000000000000
+	.quad 0x0800000000000000, 0x0000080000000000
+	.quad 0x0001080200100020, 0x0801000000100000
+	.quad 0x0001000200100020, 0x0800000200000020
+	.quad 0x0000000000000000, 0x0001080000100000
+	.quad 0x0000080200000020, 0x0801080000100000
+	.quad 0x0801000000100000, 0x0000080200000020
+	.quad 0x0000000000000000, 0x0001080200100020
+	.quad 0x0801000200100020, 0x0001000000100000
+	.quad 0x0800080200000020, 0x0801000000100000
+	.quad 0x0801080000100000, 0x0000080000000000
+	.quad 0x0801000000100000, 0x0800080000000000
+	.quad 0x0000000200000020, 0x0801080200100020
+	.quad 0x0001080200100020, 0x0000000200000020
+	.quad 0x0000080000000000, 0x0800000000000000
+	.quad 0x0000080200000020, 0x0801080000100000
+	.quad 0x0001000000100000, 0x0800000200000020
+	.quad 0x0001000200100020, 0x0800080200000020
+	.quad 0x0800000200000020, 0x0001000200100020
+	.quad 0x0001080000100000, 0x0000000000000000
+	.quad 0x0800080000000000, 0x0000080200000020
+	.quad 0x0800000000000000, 0x0801000200100020
+	.quad 0x0801080200100020, 0x0001080000100000
+.L_s3:
+	.quad 0x0000002000000208, 0x0000202008020200
+	.quad 0x0000000000000000, 0x0000200008020008
+	.quad 0x0000002008000200, 0x0000000000000000
+	.quad 0x0000202000020208, 0x0000002008000200
+	.quad 0x0000200000020008, 0x0000000008000008
+	.quad 0x0000000008000008, 0x0000200000020000
+	.quad 0x0000202008020208, 0x0000200000020008
+	.quad 0x0000200008020000, 0x0000002000000208
+	.quad 0x0000000008000000, 0x0000000000000008
+	.quad 0x0000202008020200, 0x0000002000000200
+	.quad 0x0000202000020200, 0x0000200008020000
+	.quad 0x0000200008020008, 0x0000202000020208
+	.quad 0x0000002008000208, 0x0000202000020200
+	.quad 0x0000200000020000, 0x0000002008000208
+	.quad 0x0000000000000008, 0x0000202008020208
+	.quad 0x0000002000000200, 0x0000000008000000
+	.quad 0x0000202008020200, 0x0000000008000000
+	.quad 0x0000200000020008, 0x0000002000000208
+	.quad 0x0000200000020000, 0x0000202008020200
+	.quad 0x0000002008000200, 0x0000000000000000
+	.quad 0x0000002000000200, 0x0000200000020008
+	.quad 0x0000202008020208, 0x0000002008000200
+	.quad 0x0000000008000008, 0x0000002000000200
+	.quad 0x0000000000000000, 0x0000200008020008
+	.quad 0x0000002008000208, 0x0000200000020000
+	.quad 0x0000000008000000, 0x0000202008020208
+	.quad 0x0000000000000008, 0x0000202000020208
+	.quad 0x0000202000020200, 0x0000000008000008
+	.quad 0x0000200008020000, 0x0000002008000208
+	.quad 0x0000002000000208, 0x0000200008020000
+	.quad 0x0000202000020208, 0x0000000000000008
+	.quad 0x0000200008020008, 0x0000202000020200
+.L_s4:
+	.quad 0x1008020000002001, 0x1000020800002001
+	.quad 0x1000020800002001, 0x0000000800000000
+	.quad 0x0008020800002000, 0x1008000800000001
+	.quad 0x1008000000000001, 0x1000020000002001
+	.quad 0x0000000000000000, 0x0008020000002000
+	.quad 0x0008020000002000, 0x1008020800002001
+	.quad 0x1000000800000001, 0x0000000000000000
+	.quad 0x0008000800000000, 0x1008000000000001
+	.quad 0x1000000000000001, 0x0000020000002000
+	.quad 0x0008000000000000, 0x1008020000002001
+	.quad 0x0000000800000000, 0x0008000000000000
+	.quad 0x1000020000002001, 0x0000020800002000
+	.quad 0x1008000800000001, 0x1000000000000001
+	.quad 0x0000020800002000, 0x0008000800000000
+	.quad 0x0000020000002000, 0x0008020800002000
+	.quad 0x1008020800002001, 0x1000000800000001
+	.quad 0x0008000800000000, 0x1008000000000001
+	.quad 0x0008020000002000, 0x1008020800002001
+	.quad 0x1000000800000001, 0x0000000000000000
+	.quad 0x0000000000000000, 0x0008020000002000
+	.quad 0x0000020800002000, 0x0008000800000000
+	.quad 0x1008000800000001, 0x1000000000000001
+	.quad 0x1008020000002001, 0x1000020800002001
+	.quad 0x1000020800002001, 0x0000000800000000
+	.quad 0x1008020800002001, 0x1000000800000001
+	.quad 0x1000000000000001, 0x0000020000002000
+	.quad 0x1008000000000001, 0x1000020000002001
+	.quad 0x0008020800002000, 0x1008000800000001
+	.quad 0x1000020000002001, 0x0000020800002000
+	.quad 0x0008000000000000, 0x1008020000002001
+	.quad 0x0000000800000000, 0x0008000000000000
+	.quad 0x0000020000002000, 0x0008020800002000
+.L_s5:
+	.quad 0x0000001000000100, 0x0020001002080100
+	.quad 0x0020000002080000, 0x0420001002000100
+	.quad 0x0000000000080000, 0x0000001000000100
+	.quad 0x0400000000000000, 0x0020000002080000
+	.quad 0x0400001000080100, 0x0000000000080000
+	.quad 0x0020001002000100, 0x0400001000080100
+	.quad 0x0420001002000100, 0x0420000002080000
+	.quad 0x0000001000080100, 0x0400000000000000
+	.quad 0x0020000002000000, 0x0400000000080000
+	.quad 0x0400000000080000, 0x0000000000000000
+	.quad 0x0400001000000100, 0x0420001002080100
+	.quad 0x0420001002080100, 0x0020001002000100
+	.quad 0x0420000002080000, 0x0400001000000100
+	.quad 0x0000000000000000, 0x0420000002000000
+	.quad 0x0020001002080100, 0x0020000002000000
+	.quad 0x0420000002000000, 0x0000001000080100
+	.quad 0x0000000000080000, 0x0420001002000100
+	.quad 0x0000001000000100, 0x0020000002000000
+	.quad 0x0400000000000000, 0x0020000002080000
+	.quad 0x0420001002000100, 0x0400001000080100
+	.quad 0x0020001002000100, 0x0400000000000000
+	.quad 0x0420000002080000, 0x0020001002080100
+	.quad 0x0400001000080100, 0x0000001000000100
+	.quad 0x0020000002000000, 0x0420000002080000
+	.quad 0x0420001002080100, 0x0000001000080100
+	.quad 0x0420000002000000, 0x0420001002080100
+	.quad 0x0020000002080000, 0x0000000000000000
+	.quad 0x0400000000080000, 0x0420000002000000
+	.quad 0x0000001000080100, 0x0020001002000100
+	.quad 0x0400001000000100, 0x0000000000080000
+	.quad 0x0000000000000000, 0x0400000000080000
+	.quad 0x0020001002080100, 0x0400001000000100
+.L_s6:
+	.quad 0x0200000120000010, 0x0204000020000000
+	.quad 0x0000040000000000, 0x0204040120000010
+	.quad 0x0204000020000000, 0x0000000100000010
+	.quad 0x0204040120000010, 0x0004000000000000
+	.quad 0x0200040020000000, 0x0004040100000010
+	.quad 0x0004000000000000, 0x0200000120000010
+	.quad 0x0004000100000010, 0x0200040020000000
+	.quad 0x0200000020000000, 0x0000040100000010
+	.quad 0x0000000000000000, 0x0004000100000010
+	.quad 0x0200040120000010, 0x0000040000000000
+	.quad 0x0004040000000000, 0x0200040120000010
+	.quad 0x0000000100000010, 0x0204000120000010
+	.quad 0x0204000120000010, 0x0000000000000000
+	.quad 0x0004040100000010, 0x0204040020000000
+	.quad 0x0000040100000010, 0x0004040000000000
+	.quad 0x0204040020000000, 0x0200000020000000
+	.quad 0x0200040020000000, 0x0000000100000010
+	.quad 0x0204000120000010, 0x0004040000000000
+	.quad 0x0204040120000010, 0x0004000000000000
+	.quad 0x0000040100000010, 0x0200000120000010
+	.quad 0x0004000000000000, 0x0200040020000000
+	.quad 0x0200000020000000, 0x0000040100000010
+	.quad 0x0200000120000010, 0x0204040120000010
+	.quad 0x0004040000000000, 0x0204000020000000
+	.quad 0x0004040100000010, 0x0204040020000000
+	.quad 0x0000000000000000, 0x0204000120000010
+	.quad 0x0000000100000010, 0x0000040000000000
+	.quad 0x0204000020000000, 0x0004040100000010
+	.quad 0x0000040000000000, 0x0004000100000010
+	.quad 0x0200040120000010, 0x0000000000000000
+	.quad 0x0204040020000000, 0x0200000020000000
+	.quad 0x0004000100000010, 0x0200040120000010
+.L_s7:
+	.quad 0x0002000000200000, 0x2002000004200002
+	.quad 0x2000000004000802, 0x0000000000000000
+	.quad 0x0000000000000800, 0x2000000004000802
+	.quad 0x2002000000200802, 0x0002000004200800
+	.quad 0x2002000004200802, 0x0002000000200000
+	.quad 0x0000000000000000, 0x2000000004000002
+	.quad 0x2000000000000002, 0x0000000004000000
+	.quad 0x2002000004200002, 0x2000000000000802
+	.quad 0x0000000004000800, 0x2002000000200802
+	.quad 0x2002000000200002, 0x0000000004000800
+	.quad 0x2000000004000002, 0x0002000004200000
+	.quad 0x0002000004200800, 0x2002000000200002
+	.quad 0x0002000004200000, 0x0000000000000800
+	.quad 0x2000000000000802, 0x2002000004200802
+	.quad 0x0002000000200800, 0x2000000000000002
+	.quad 0x0000000004000000, 0x0002000000200800
+	.quad 0x0000000004000000, 0x0002000000200800
+	.quad 0x0002000000200000, 0x2000000004000802
+	.quad 0x2000000004000802, 0x2002000004200002
+	.quad 0x2002000004200002, 0x2000000000000002
+	.quad 0x2002000000200002, 0x0000000004000000
+	.quad 0x0000000004000800, 0x0002000000200000
+	.quad 0x0002000004200800, 0x2000000000000802
+	.quad 0x2002000000200802, 0x0002000004200800
+	.quad 0x2000000000000802, 0x2000000004000002
+	.quad 0x2002000004200802, 0x0002000004200000
+	.quad 0x0002000000200800, 0x0000000000000000
+	.quad 0x2000000000000002, 0x2002000004200802
+	.quad 0x0000000000000000, 0x2002000000200802
+	.quad 0x0002000004200000, 0x0000000000000800
+	.quad 0x2000000004000002, 0x0000000004000800
+	.quad 0x0000000000000800, 0x2002000000200002
+.L_s8:
+	.quad 0x0100010410001000, 0x0000010000001000
+	.quad 0x0000000000040000, 0x0100010410041000
+	.quad 0x0100000010000000, 0x0100010410001000
+	.quad 0x0000000400000000, 0x0100000010000000
+	.quad 0x0000000400040000, 0x0100000010040000
+	.quad 0x0100010410041000, 0x0000010000041000
+	.quad 0x0100010010041000, 0x0000010400041000
+	.quad 0x0000010000001000, 0x0000000400000000
+	.quad 0x0100000010040000, 0x0100000410000000
+	.quad 0x0100010010001000, 0x0000010400001000
+	.quad 0x0000010000041000, 0x0000000400040000
+	.quad 0x0100000410040000, 0x0100010010041000
+	.quad 0x0000010400001000, 0x0000000000000000
+	.quad 0x0000000000000000, 0x0100000410040000
+	.quad 0x0100000410000000, 0x0100010010001000
+	.quad 0x0000010400041000, 0x0000000000040000
+	.quad 0x0000010400041000, 0x0000000000040000
+	.quad 0x0100010010041000, 0x0000010000001000
+	.quad 0x0000000400000000, 0x0100000410040000
+	.quad 0x0000010000001000, 0x0000010400041000
+	.quad 0x0100010010001000, 0x0000000400000000
+	.quad 0x0100000410000000, 0x0100000010040000
+	.quad 0x0100000410040000, 0x0100000010000000
+	.quad 0x0000000000040000, 0x0100010410001000
+	.quad 0x0000000000000000, 0x0100010410041000
+	.quad 0x0000000400040000, 0x0100000410000000
+	.quad 0x0100000010040000, 0x0100010010001000
+	.quad 0x0100010410001000, 0x0000000000000000
+	.quad 0x0100010410041000, 0x0000010000041000
+	.quad 0x0000010000041000, 0x0000010400001000
+	.quad 0x0000010400001000, 0x0000000400040000
+	.quad 0x0100000010000000, 0x0100010010041000
diff --git a/arch/x86/crypto/des3_ede_glue.c b/arch/x86/crypto/des3_ede_glue.c
new file mode 100644
index 000000000000..0e9c0668fe4e
--- /dev/null
+++ b/arch/x86/crypto/des3_ede_glue.c
@@ -0,0 +1,509 @@
+/*
+ * Glue Code for assembler optimized version of 3DES
+ *
+ * Copyright © 2014 Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
+ *
+ * CBC & ECB parts based on code (crypto/cbc.c,ecb.c) by:
+ *   Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au>
+ * CTR part based on code (crypto/ctr.c) by:
+ *   (C) Copyright IBM Corp. 2007 - Joy Latten <latten@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <asm/processor.h>
+#include <crypto/des.h>
+#include <linux/crypto.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <crypto/algapi.h>
+
+struct des3_ede_x86_ctx {
+	u32 enc_expkey[DES3_EDE_EXPKEY_WORDS];
+	u32 dec_expkey[DES3_EDE_EXPKEY_WORDS];
+};
+
+/* regular block cipher functions */
+asmlinkage void des3_ede_x86_64_crypt_blk(const u32 *expkey, u8 *dst,
+					  const u8 *src);
+
+/* 3-way parallel cipher functions */
+asmlinkage void des3_ede_x86_64_crypt_blk_3way(const u32 *expkey, u8 *dst,
+					       const u8 *src);
+
+static inline void des3_ede_enc_blk(struct des3_ede_x86_ctx *ctx, u8 *dst,
+				    const u8 *src)
+{
+	u32 *enc_ctx = ctx->enc_expkey;
+
+	des3_ede_x86_64_crypt_blk(enc_ctx, dst, src);
+}
+
+static inline void des3_ede_dec_blk(struct des3_ede_x86_ctx *ctx, u8 *dst,
+				    const u8 *src)
+{
+	u32 *dec_ctx = ctx->dec_expkey;
+
+	des3_ede_x86_64_crypt_blk(dec_ctx, dst, src);
+}
+
+static inline void des3_ede_enc_blk_3way(struct des3_ede_x86_ctx *ctx, u8 *dst,
+					 const u8 *src)
+{
+	u32 *enc_ctx = ctx->enc_expkey;
+
+	des3_ede_x86_64_crypt_blk_3way(enc_ctx, dst, src);
+}
+
+static inline void des3_ede_dec_blk_3way(struct des3_ede_x86_ctx *ctx, u8 *dst,
+					 const u8 *src)
+{
+	u32 *dec_ctx = ctx->dec_expkey;
+
+	des3_ede_x86_64_crypt_blk_3way(dec_ctx, dst, src);
+}
+
+static void des3_ede_x86_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+{
+	des3_ede_enc_blk(crypto_tfm_ctx(tfm), dst, src);
+}
+
+static void des3_ede_x86_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+{
+	des3_ede_dec_blk(crypto_tfm_ctx(tfm), dst, src);
+}
+
+static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
+		     const u32 *expkey)
+{
+	unsigned int bsize = DES3_EDE_BLOCK_SIZE;
+	unsigned int nbytes;
+	int err;
+
+	err = blkcipher_walk_virt(desc, walk);
+
+	while ((nbytes = walk->nbytes)) {
+		u8 *wsrc = walk->src.virt.addr;
+		u8 *wdst = walk->dst.virt.addr;
+
+		/* Process four block batch */
+		if (nbytes >= bsize * 3) {
+			do {
+				des3_ede_x86_64_crypt_blk_3way(expkey, wdst,
+							       wsrc);
+
+				wsrc += bsize * 3;
+				wdst += bsize * 3;
+				nbytes -= bsize * 3;
+			} while (nbytes >= bsize * 3);
+
+			if (nbytes < bsize)
+				goto done;
+		}
+
+		/* Handle leftovers */
+		do {
+			des3_ede_x86_64_crypt_blk(expkey, wdst, wsrc);
+
+			wsrc += bsize;
+			wdst += bsize;
+			nbytes -= bsize;
+		} while (nbytes >= bsize);
+
+done:
+		err = blkcipher_walk_done(desc, walk, nbytes);
+	}
+
+	return err;
+}
+
+static int ecb_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ecb_crypt(desc, &walk, ctx->enc_expkey);
+}
+
+static int ecb_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	struct blkcipher_walk walk;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	return ecb_crypt(desc, &walk, ctx->dec_expkey);
+}
+
+static unsigned int __cbc_encrypt(struct blkcipher_desc *desc,
+				  struct blkcipher_walk *walk)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	unsigned int bsize = DES3_EDE_BLOCK_SIZE;
+	unsigned int nbytes = walk->nbytes;
+	u64 *src = (u64 *)walk->src.virt.addr;
+	u64 *dst = (u64 *)walk->dst.virt.addr;
+	u64 *iv = (u64 *)walk->iv;
+
+	do {
+		*dst = *src ^ *iv;
+		des3_ede_enc_blk(ctx, (u8 *)dst, (u8 *)dst);
+		iv = dst;
+
+		src += 1;
+		dst += 1;
+		nbytes -= bsize;
+	} while (nbytes >= bsize);
+
+	*(u64 *)walk->iv = *iv;
+	return nbytes;
+}
+
+static int cbc_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct blkcipher_walk walk;
+	int err;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	err = blkcipher_walk_virt(desc, &walk);
+
+	while ((nbytes = walk.nbytes)) {
+		nbytes = __cbc_encrypt(desc, &walk);
+		err = blkcipher_walk_done(desc, &walk, nbytes);
+	}
+
+	return err;
+}
+
+static unsigned int __cbc_decrypt(struct blkcipher_desc *desc,
+				  struct blkcipher_walk *walk)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	unsigned int bsize = DES3_EDE_BLOCK_SIZE;
+	unsigned int nbytes = walk->nbytes;
+	u64 *src = (u64 *)walk->src.virt.addr;
+	u64 *dst = (u64 *)walk->dst.virt.addr;
+	u64 ivs[3 - 1];
+	u64 last_iv;
+
+	/* Start of the last block. */
+	src += nbytes / bsize - 1;
+	dst += nbytes / bsize - 1;
+
+	last_iv = *src;
+
+	/* Process four block batch */
+	if (nbytes >= bsize * 3) {
+		do {
+			nbytes -= bsize * 3 - bsize;
+			src -= 3 - 1;
+			dst -= 3 - 1;
+
+			ivs[0] = src[0];
+			ivs[1] = src[1];
+
+			des3_ede_dec_blk_3way(ctx, (u8 *)dst, (u8 *)src);
+
+			dst[1] ^= ivs[0];
+			dst[2] ^= ivs[1];
+
+			nbytes -= bsize;
+			if (nbytes < bsize)
+				goto done;
+
+			*dst ^= *(src - 1);
+			src -= 1;
+			dst -= 1;
+		} while (nbytes >= bsize * 3);
+	}
+
+	/* Handle leftovers */
+	for (;;) {
+		des3_ede_dec_blk(ctx, (u8 *)dst, (u8 *)src);
+
+		nbytes -= bsize;
+		if (nbytes < bsize)
+			break;
+
+		*dst ^= *(src - 1);
+		src -= 1;
+		dst -= 1;
+	}
+
+done:
+	*dst ^= *(u64 *)walk->iv;
+	*(u64 *)walk->iv = last_iv;
+
+	return nbytes;
+}
+
+static int cbc_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		       struct scatterlist *src, unsigned int nbytes)
+{
+	struct blkcipher_walk walk;
+	int err;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	err = blkcipher_walk_virt(desc, &walk);
+
+	while ((nbytes = walk.nbytes)) {
+		nbytes = __cbc_decrypt(desc, &walk);
+		err = blkcipher_walk_done(desc, &walk, nbytes);
+	}
+
+	return err;
+}
+
+static void ctr_crypt_final(struct des3_ede_x86_ctx *ctx,
+			    struct blkcipher_walk *walk)
+{
+	u8 *ctrblk = walk->iv;
+	u8 keystream[DES3_EDE_BLOCK_SIZE];
+	u8 *src = walk->src.virt.addr;
+	u8 *dst = walk->dst.virt.addr;
+	unsigned int nbytes = walk->nbytes;
+
+	des3_ede_enc_blk(ctx, keystream, ctrblk);
+	crypto_xor(keystream, src, nbytes);
+	memcpy(dst, keystream, nbytes);
+
+	crypto_inc(ctrblk, DES3_EDE_BLOCK_SIZE);
+}
+
+static unsigned int __ctr_crypt(struct blkcipher_desc *desc,
+				struct blkcipher_walk *walk)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_blkcipher_ctx(desc->tfm);
+	unsigned int bsize = DES3_EDE_BLOCK_SIZE;
+	unsigned int nbytes = walk->nbytes;
+	__be64 *src = (__be64 *)walk->src.virt.addr;
+	__be64 *dst = (__be64 *)walk->dst.virt.addr;
+	u64 ctrblk = be64_to_cpu(*(__be64 *)walk->iv);
+	__be64 ctrblocks[3];
+
+	/* Process four block batch */
+	if (nbytes >= bsize * 3) {
+		do {
+			/* create ctrblks for parallel encrypt */
+			ctrblocks[0] = cpu_to_be64(ctrblk++);
+			ctrblocks[1] = cpu_to_be64(ctrblk++);
+			ctrblocks[2] = cpu_to_be64(ctrblk++);
+
+			des3_ede_enc_blk_3way(ctx, (u8 *)ctrblocks,
+					      (u8 *)ctrblocks);
+
+			dst[0] = src[0] ^ ctrblocks[0];
+			dst[1] = src[1] ^ ctrblocks[1];
+			dst[2] = src[2] ^ ctrblocks[2];
+
+			src += 3;
+			dst += 3;
+		} while ((nbytes -= bsize * 3) >= bsize * 3);
+
+		if (nbytes < bsize)
+			goto done;
+	}
+
+	/* Handle leftovers */
+	do {
+		ctrblocks[0] = cpu_to_be64(ctrblk++);
+
+		des3_ede_enc_blk(ctx, (u8 *)ctrblocks, (u8 *)ctrblocks);
+
+		dst[0] = src[0] ^ ctrblocks[0];
+
+		src += 1;
+		dst += 1;
+	} while ((nbytes -= bsize) >= bsize);
+
+done:
+	*(__be64 *)walk->iv = cpu_to_be64(ctrblk);
+	return nbytes;
+}
+
+static int ctr_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,
+		     struct scatterlist *src, unsigned int nbytes)
+{
+	struct blkcipher_walk walk;
+	int err;
+
+	blkcipher_walk_init(&walk, dst, src, nbytes);
+	err = blkcipher_walk_virt_block(desc, &walk, DES3_EDE_BLOCK_SIZE);
+
+	while ((nbytes = walk.nbytes) >= DES3_EDE_BLOCK_SIZE) {
+		nbytes = __ctr_crypt(desc, &walk);
+		err = blkcipher_walk_done(desc, &walk, nbytes);
+	}
+
+	if (walk.nbytes) {
+		ctr_crypt_final(crypto_blkcipher_ctx(desc->tfm), &walk);
+		err = blkcipher_walk_done(desc, &walk, 0);
+	}
+
+	return err;
+}
+
+static int des3_ede_x86_setkey(struct crypto_tfm *tfm, const u8 *key,
+			       unsigned int keylen)
+{
+	struct des3_ede_x86_ctx *ctx = crypto_tfm_ctx(tfm);
+	u32 i, j, tmp;
+	int err;
+
+	/* Generate encryption context using generic implementation. */
+	err = __des3_ede_setkey(ctx->enc_expkey, &tfm->crt_flags, key, keylen);
+	if (err < 0)
+		return err;
+
+	/* Fix encryption context for this implementation and form decryption
+	 * context. */
+	j = DES3_EDE_EXPKEY_WORDS - 2;
+	for (i = 0; i < DES3_EDE_EXPKEY_WORDS; i += 2, j -= 2) {
+		tmp = ror32(ctx->enc_expkey[i + 1], 4);
+		ctx->enc_expkey[i + 1] = tmp;
+
+		ctx->dec_expkey[j + 0] = ctx->enc_expkey[i + 0];
+		ctx->dec_expkey[j + 1] = tmp;
+	}
+
+	return 0;
+}
+
+static struct crypto_alg des3_ede_algs[4] = { {
+	.cra_name		= "des3_ede",
+	.cra_driver_name	= "des3_ede-asm",
+	.cra_priority		= 200,
+	.cra_flags		= CRYPTO_ALG_TYPE_CIPHER,
+	.cra_blocksize		= DES3_EDE_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct des3_ede_x86_ctx),
+	.cra_alignmask		= 0,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.cipher = {
+			.cia_min_keysize	= DES3_EDE_KEY_SIZE,
+			.cia_max_keysize	= DES3_EDE_KEY_SIZE,
+			.cia_setkey		= des3_ede_x86_setkey,
+			.cia_encrypt		= des3_ede_x86_encrypt,
+			.cia_decrypt		= des3_ede_x86_decrypt,
+		}
+	}
+}, {
+	.cra_name		= "ecb(des3_ede)",
+	.cra_driver_name	= "ecb-des3_ede-asm",
+	.cra_priority		= 300,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= DES3_EDE_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct des3_ede_x86_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= DES3_EDE_KEY_SIZE,
+			.max_keysize	= DES3_EDE_KEY_SIZE,
+			.setkey		= des3_ede_x86_setkey,
+			.encrypt	= ecb_encrypt,
+			.decrypt	= ecb_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "cbc(des3_ede)",
+	.cra_driver_name	= "cbc-des3_ede-asm",
+	.cra_priority		= 300,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= DES3_EDE_BLOCK_SIZE,
+	.cra_ctxsize		= sizeof(struct des3_ede_x86_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= DES3_EDE_KEY_SIZE,
+			.max_keysize	= DES3_EDE_KEY_SIZE,
+			.ivsize		= DES3_EDE_BLOCK_SIZE,
+			.setkey		= des3_ede_x86_setkey,
+			.encrypt	= cbc_encrypt,
+			.decrypt	= cbc_decrypt,
+		},
+	},
+}, {
+	.cra_name		= "ctr(des3_ede)",
+	.cra_driver_name	= "ctr-des3_ede-asm",
+	.cra_priority		= 300,
+	.cra_flags		= CRYPTO_ALG_TYPE_BLKCIPHER,
+	.cra_blocksize		= 1,
+	.cra_ctxsize		= sizeof(struct des3_ede_x86_ctx),
+	.cra_alignmask		= 0,
+	.cra_type		= &crypto_blkcipher_type,
+	.cra_module		= THIS_MODULE,
+	.cra_u = {
+		.blkcipher = {
+			.min_keysize	= DES3_EDE_KEY_SIZE,
+			.max_keysize	= DES3_EDE_KEY_SIZE,
+			.ivsize		= DES3_EDE_BLOCK_SIZE,
+			.setkey		= des3_ede_x86_setkey,
+			.encrypt	= ctr_crypt,
+			.decrypt	= ctr_crypt,
+		},
+	},
+} };
+
+static bool is_blacklisted_cpu(void)
+{
+	if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL)
+		return false;
+
+	if (boot_cpu_data.x86 == 0x0f) {
+		/*
+		 * On Pentium 4, des3_ede-x86_64 is slower than generic C
+		 * implementation because use of 64bit rotates (which are really
+		 * slow on P4). Therefore blacklist P4s.
+		 */
+		return true;
+	}
+
+	return false;
+}
+
+static int force;
+module_param(force, int, 0);
+MODULE_PARM_DESC(force, "Force module load, ignore CPU blacklist");
+
+static int __init des3_ede_x86_init(void)
+{
+	if (!force && is_blacklisted_cpu()) {
+		pr_info("des3_ede-x86_64: performance on this CPU would be suboptimal: disabling des3_ede-x86_64.\n");
+		return -ENODEV;
+	}
+
+	return crypto_register_algs(des3_ede_algs, ARRAY_SIZE(des3_ede_algs));
+}
+
+static void __exit des3_ede_x86_fini(void)
+{
+	crypto_unregister_algs(des3_ede_algs, ARRAY_SIZE(des3_ede_algs));
+}
+
+module_init(des3_ede_x86_init);
+module_exit(des3_ede_x86_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Triple DES EDE Cipher Algorithm, asm optimized");
+MODULE_ALIAS("des3_ede");
+MODULE_ALIAS("des3_ede-asm");
+MODULE_ALIAS("des");
+MODULE_ALIAS("des-asm");
+MODULE_AUTHOR("Jussi Kivilinna <jussi.kivilinna@iki.fi>");
diff --git a/crypto/Kconfig b/crypto/Kconfig
index ce4012a58781..6345c470650d 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -23,7 +23,8 @@ comment "Crypto core or helper"
 
 config CRYPTO_FIPS
 	bool "FIPS 200 compliance"
-	depends on CRYPTO_ANSI_CPRNG && !CRYPTO_MANAGER_DISABLE_TESTS
+	depends on (CRYPTO_ANSI_CPRNG || CRYPTO_DRBG) && !CRYPTO_MANAGER_DISABLE_TESTS
+	depends on MODULE_SIG
 	help
 	  This options enables the fips boot option which is
 	  required if you want to system to operate in a FIPS 200
@@ -1019,6 +1020,19 @@ config CRYPTO_DES_SPARC64
 	  DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3),
 	  optimized using SPARC64 crypto opcodes.
 
+config CRYPTO_DES3_EDE_X86_64
+	tristate "Triple DES EDE cipher algorithm (x86-64)"
+	depends on X86 && 64BIT
+	select CRYPTO_ALGAPI
+	select CRYPTO_DES
+	help
+	  Triple DES EDE (FIPS 46-3) algorithm.
+
+	  This module provides implementation of the Triple DES EDE cipher
+	  algorithm that is optimized for x86-64 processors. Two versions of
+	  algorithm are provided; regular processing one input block and
+	  one that processes three blocks parallel.
+
 config CRYPTO_FCRYPT
 	tristate "FCrypt cipher algorithm"
 	select CRYPTO_ALGAPI
@@ -1380,6 +1394,40 @@ config CRYPTO_ANSI_CPRNG
 	  ANSI X9.31 A.2.4. Note that this option must be enabled if
 	  CRYPTO_FIPS is selected
 
+menuconfig CRYPTO_DRBG_MENU
+	tristate "NIST SP800-90A DRBG"
+	help
+	  NIST SP800-90A compliant DRBG. In the following submenu, one or
+	  more of the DRBG types must be selected.
+
+if CRYPTO_DRBG_MENU
+
+config CRYPTO_DRBG_HMAC
+	bool "Enable HMAC DRBG"
+	default y
+	select CRYPTO_HMAC
+	help
+	  Enable the HMAC DRBG variant as defined in NIST SP800-90A.
+
+config CRYPTO_DRBG_HASH
+	bool "Enable Hash DRBG"
+	select CRYPTO_HASH
+	help
+	  Enable the Hash DRBG variant as defined in NIST SP800-90A.
+
+config CRYPTO_DRBG_CTR
+	bool "Enable CTR DRBG"
+	select CRYPTO_AES
+	help
+	  Enable the CTR DRBG variant as defined in NIST SP800-90A.
+
+config CRYPTO_DRBG
+	tristate
+	default CRYPTO_DRBG_MENU if (CRYPTO_DRBG_HMAC || CRYPTO_DRBG_HASH || CRYPTO_DRBG_CTR)
+	select CRYPTO_RNG
+
+endif	# if CRYPTO_DRBG_MENU
+
 config CRYPTO_USER_API
 	tristate
 
diff --git a/crypto/Makefile b/crypto/Makefile
index 38e64231dcd3..cfa57b3f5a4d 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -92,6 +92,7 @@ obj-$(CONFIG_CRYPTO_842) += 842.o
 obj-$(CONFIG_CRYPTO_RNG2) += rng.o
 obj-$(CONFIG_CRYPTO_RNG2) += krng.o
 obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_cprng.o
+obj-$(CONFIG_CRYPTO_DRBG) += drbg.o
 obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
 obj-$(CONFIG_CRYPTO_GHASH) += ghash-generic.o
 obj-$(CONFIG_CRYPTO_USER_API) += af_alg.o
diff --git a/crypto/algapi.c b/crypto/algapi.c
index 7a1ae87f1683..e8d3a7dca8c4 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -41,8 +41,20 @@ static inline int crypto_set_driver_name(struct crypto_alg *alg)
 	return 0;
 }
 
+static inline void crypto_check_module_sig(struct module *mod)
+{
+#ifdef CONFIG_CRYPTO_FIPS
+	if (fips_enabled && mod && !mod->sig_ok)
+		panic("Module %s signature verification failed in FIPS mode\n",
+		      mod->name);
+#endif
+	return;
+}
+
 static int crypto_check_alg(struct crypto_alg *alg)
 {
+	crypto_check_module_sig(alg->cra_module);
+
 	if (alg->cra_alignmask & (alg->cra_alignmask + 1))
 		return -EINVAL;
 
@@ -430,6 +442,8 @@ int crypto_register_template(struct crypto_template *tmpl)
 
 	down_write(&crypto_alg_sem);
 
+	crypto_check_module_sig(tmpl->module);
+
 	list_for_each_entry(q, &crypto_template_list, list) {
 		if (q == tmpl)
 			goto out;
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index 7bdd61b867c8..e592c90abebb 100644
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -233,7 +233,7 @@ static void cryptd_blkcipher_decrypt(struct crypto_async_request *req, int err)
 }
 
 static int cryptd_blkcipher_enqueue(struct ablkcipher_request *req,
-				    crypto_completion_t complete)
+				    crypto_completion_t compl)
 {
 	struct cryptd_blkcipher_request_ctx *rctx = ablkcipher_request_ctx(req);
 	struct crypto_ablkcipher *tfm = crypto_ablkcipher_reqtfm(req);
@@ -241,7 +241,7 @@ static int cryptd_blkcipher_enqueue(struct ablkcipher_request *req,
 
 	queue = cryptd_get_queue(crypto_ablkcipher_tfm(tfm));
 	rctx->complete = req->base.complete;
-	req->base.complete = complete;
+	req->base.complete = compl;
 
 	return cryptd_enqueue_request(queue, &req->base);
 }
@@ -414,7 +414,7 @@ static int cryptd_hash_setkey(struct crypto_ahash *parent,
 }
 
 static int cryptd_hash_enqueue(struct ahash_request *req,
-				crypto_completion_t complete)
+				crypto_completion_t compl)
 {
 	struct cryptd_hash_request_ctx *rctx = ahash_request_ctx(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
@@ -422,7 +422,7 @@ static int cryptd_hash_enqueue(struct ahash_request *req,
 		cryptd_get_queue(crypto_ahash_tfm(tfm));
 
 	rctx->complete = req->base.complete;
-	req->base.complete = complete;
+	req->base.complete = compl;
 
 	return cryptd_enqueue_request(queue, &req->base);
 }
@@ -667,14 +667,14 @@ static void cryptd_aead_decrypt(struct crypto_async_request *areq, int err)
 }
 
 static int cryptd_aead_enqueue(struct aead_request *req,
-				    crypto_completion_t complete)
+				    crypto_completion_t compl)
 {
 	struct cryptd_aead_request_ctx *rctx = aead_request_ctx(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct cryptd_queue *queue = cryptd_get_queue(crypto_aead_tfm(tfm));
 
 	rctx->complete = req->base.complete;
-	req->base.complete = complete;
+	req->base.complete = compl;
 	return cryptd_enqueue_request(queue, &req->base);
 }
 
diff --git a/crypto/des_generic.c b/crypto/des_generic.c
index f6cf63f88468..298d464ab7d2 100644
--- a/crypto/des_generic.c
+++ b/crypto/des_generic.c
@@ -859,13 +859,10 @@ static void des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
  *   property.
  *
  */
-static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
-			   unsigned int keylen)
+int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key,
+		      unsigned int keylen)
 {
 	const u32 *K = (const u32 *)key;
-	struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
-	u32 *expkey = dctx->expkey;
-	u32 *flags = &tfm->crt_flags;
 
 	if (unlikely(!((K[0] ^ K[2]) | (K[1] ^ K[3])) ||
 		     !((K[2] ^ K[4]) | (K[3] ^ K[5]))) &&
@@ -880,6 +877,17 @@ static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(__des3_ede_setkey);
+
+static int des3_ede_setkey(struct crypto_tfm *tfm, const u8 *key,
+			   unsigned int keylen)
+{
+	struct des3_ede_ctx *dctx = crypto_tfm_ctx(tfm);
+	u32 *flags = &tfm->crt_flags;
+	u32 *expkey = dctx->expkey;
+
+	return __des3_ede_setkey(expkey, flags, key, keylen);
+}
 
 static void des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 {
@@ -945,6 +953,8 @@ static void des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
 
 static struct crypto_alg des_algs[2] = { {
 	.cra_name		=	"des",
+	.cra_driver_name	=	"des-generic",
+	.cra_priority		=	100,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des_ctx),
@@ -958,6 +968,8 @@ static struct crypto_alg des_algs[2] = { {
 	.cia_decrypt		=	des_decrypt } }
 }, {
 	.cra_name		=	"des3_ede",
+	.cra_driver_name	=	"des3_ede-generic",
+	.cra_priority		=	100,
 	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
 	.cra_blocksize		=	DES3_EDE_BLOCK_SIZE,
 	.cra_ctxsize		=	sizeof(struct des3_ede_ctx),
diff --git a/crypto/drbg.c b/crypto/drbg.c
new file mode 100644
index 000000000000..7894db9ca90b
--- /dev/null
+++ b/crypto/drbg.c
@@ -0,0 +1,2044 @@
+/*
+ * DRBG: Deterministic Random Bits Generator
+ *       Based on NIST Recommended DRBG from NIST SP800-90A with the following
+ *       properties:
+ *		* CTR DRBG with DF with AES-128, AES-192, AES-256 cores
+ *		* Hash DRBG with DF with SHA-1, SHA-256, SHA-384, SHA-512 cores
+ *		* HMAC DRBG with DF with SHA-1, SHA-256, SHA-384, SHA-512 cores
+ *		* with and without prediction resistance
+ *
+ * Copyright Stephan Mueller <smueller@chronox.de>, 2014
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU General Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
+ * WHICH ARE HEREBY DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * DRBG Usage
+ * ==========
+ * The SP 800-90A DRBG allows the user to specify a personalization string
+ * for initialization as well as an additional information string for each
+ * random number request. The following code fragments show how a caller
+ * uses the kernel crypto API to use the full functionality of the DRBG.
+ *
+ * Usage without any additional data
+ * ---------------------------------
+ * struct crypto_rng *drng;
+ * int err;
+ * char data[DATALEN];
+ *
+ * drng = crypto_alloc_rng(drng_name, 0, 0);
+ * err = crypto_rng_get_bytes(drng, &data, DATALEN);
+ * crypto_free_rng(drng);
+ *
+ *
+ * Usage with personalization string during initialization
+ * -------------------------------------------------------
+ * struct crypto_rng *drng;
+ * int err;
+ * char data[DATALEN];
+ * struct drbg_string pers;
+ * char personalization[11] = "some-string";
+ *
+ * drbg_string_fill(&pers, personalization, strlen(personalization));
+ * drng = crypto_alloc_rng(drng_name, 0, 0);
+ * // The reset completely re-initializes the DRBG with the provided
+ * // personalization string
+ * err = crypto_rng_reset(drng, &personalization, strlen(personalization));
+ * err = crypto_rng_get_bytes(drng, &data, DATALEN);
+ * crypto_free_rng(drng);
+ *
+ *
+ * Usage with additional information string during random number request
+ * ---------------------------------------------------------------------
+ * struct crypto_rng *drng;
+ * int err;
+ * char data[DATALEN];
+ * char addtl_string[11] = "some-string";
+ * string drbg_string addtl;
+ *
+ * drbg_string_fill(&addtl, addtl_string, strlen(addtl_string));
+ * drng = crypto_alloc_rng(drng_name, 0, 0);
+ * // The following call is a wrapper to crypto_rng_get_bytes() and returns
+ * // the same error codes.
+ * err = crypto_drbg_get_bytes_addtl(drng, &data, DATALEN, &addtl);
+ * crypto_free_rng(drng);
+ *
+ *
+ * Usage with personalization and additional information strings
+ * -------------------------------------------------------------
+ * Just mix both scenarios above.
+ */
+
+#include <crypto/drbg.h>
+
+/***************************************************************
+ * Backend cipher definitions available to DRBG
+ ***************************************************************/
+
+/*
+ * The order of the DRBG definitions here matter: every DRBG is registered
+ * as stdrng. Each DRBG receives an increasing cra_priority values the later
+ * they are defined in this array (see drbg_fill_array).
+ *
+ * HMAC DRBGs are favored over Hash DRBGs over CTR DRBGs, and
+ * the SHA256 / AES 256 over other ciphers. Thus, the favored
+ * DRBGs are the latest entries in this array.
+ */
+static const struct drbg_core drbg_cores[] = {
+#ifdef CONFIG_CRYPTO_DRBG_CTR
+	{
+		.flags = DRBG_CTR | DRBG_STRENGTH128,
+		.statelen = 32, /* 256 bits as defined in 10.2.1 */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 16,
+		.cra_name = "ctr_aes128",
+		.backend_cra_name = "ecb(aes)",
+	}, {
+		.flags = DRBG_CTR | DRBG_STRENGTH192,
+		.statelen = 40, /* 320 bits as defined in 10.2.1 */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 16,
+		.cra_name = "ctr_aes192",
+		.backend_cra_name = "ecb(aes)",
+	}, {
+		.flags = DRBG_CTR | DRBG_STRENGTH256,
+		.statelen = 48, /* 384 bits as defined in 10.2.1 */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 16,
+		.cra_name = "ctr_aes256",
+		.backend_cra_name = "ecb(aes)",
+	},
+#endif /* CONFIG_CRYPTO_DRBG_CTR */
+#ifdef CONFIG_CRYPTO_DRBG_HASH
+	{
+		.flags = DRBG_HASH | DRBG_STRENGTH128,
+		.statelen = 55, /* 440 bits */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 20,
+		.cra_name = "sha1",
+		.backend_cra_name = "sha1",
+	}, {
+		.flags = DRBG_HASH | DRBG_STRENGTH256,
+		.statelen = 111, /* 888 bits */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 48,
+		.cra_name = "sha384",
+		.backend_cra_name = "sha384",
+	}, {
+		.flags = DRBG_HASH | DRBG_STRENGTH256,
+		.statelen = 111, /* 888 bits */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 64,
+		.cra_name = "sha512",
+		.backend_cra_name = "sha512",
+	}, {
+		.flags = DRBG_HASH | DRBG_STRENGTH256,
+		.statelen = 55, /* 440 bits */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 32,
+		.cra_name = "sha256",
+		.backend_cra_name = "sha256",
+	},
+#endif /* CONFIG_CRYPTO_DRBG_HASH */
+#ifdef CONFIG_CRYPTO_DRBG_HMAC
+	{
+		.flags = DRBG_HMAC | DRBG_STRENGTH128,
+		.statelen = 20, /* block length of cipher */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 20,
+		.cra_name = "hmac_sha1",
+		.backend_cra_name = "hmac(sha1)",
+	}, {
+		.flags = DRBG_HMAC | DRBG_STRENGTH256,
+		.statelen = 48, /* block length of cipher */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 48,
+		.cra_name = "hmac_sha384",
+		.backend_cra_name = "hmac(sha384)",
+	}, {
+		.flags = DRBG_HMAC | DRBG_STRENGTH256,
+		.statelen = 64, /* block length of cipher */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 64,
+		.cra_name = "hmac_sha512",
+		.backend_cra_name = "hmac(sha512)",
+	}, {
+		.flags = DRBG_HMAC | DRBG_STRENGTH256,
+		.statelen = 32, /* block length of cipher */
+		.max_addtllen = 35,
+		.max_bits = 19,
+		.max_req = 48,
+		.blocklen_bytes = 32,
+		.cra_name = "hmac_sha256",
+		.backend_cra_name = "hmac(sha256)",
+	},
+#endif /* CONFIG_CRYPTO_DRBG_HMAC */
+};
+
+/******************************************************************
+ * Generic helper functions
+ ******************************************************************/
+
+/*
+ * Return strength of DRBG according to SP800-90A section 8.4
+ *
+ * @flags DRBG flags reference
+ *
+ * Return: normalized strength in *bytes* value or 32 as default
+ *	   to counter programming errors
+ */
+static inline unsigned short drbg_sec_strength(drbg_flag_t flags)
+{
+	switch (flags & DRBG_STRENGTH_MASK) {
+	case DRBG_STRENGTH128:
+		return 16;
+	case DRBG_STRENGTH192:
+		return 24;
+	case DRBG_STRENGTH256:
+		return 32;
+	default:
+		return 32;
+	}
+}
+
+/*
+ * FIPS 140-2 continuous self test
+ * The test is performed on the result of one round of the output
+ * function. Thus, the function implicitly knows the size of the
+ * buffer.
+ *
+ * The FIPS test can be called in an endless loop until it returns
+ * true. Although the code looks like a potential for a deadlock, it
+ * is not the case, because returning a false cannot mathematically
+ * occur (except once when a reseed took place and the updated state
+ * would is now set up such that the generation of new value returns
+ * an identical one -- this is most unlikely and would happen only once).
+ * Thus, if this function repeatedly returns false and thus would cause
+ * a deadlock, the integrity of the entire kernel is lost.
+ *
+ * @drbg DRBG handle
+ * @buf output buffer of random data to be checked
+ *
+ * return:
+ *	true on success
+ *	false on error
+ */
+static bool drbg_fips_continuous_test(struct drbg_state *drbg,
+				      const unsigned char *buf)
+{
+#ifdef CONFIG_CRYPTO_FIPS
+	int ret = 0;
+	/* skip test if we test the overall system */
+	if (drbg->test_data)
+		return true;
+	/* only perform test in FIPS mode */
+	if (0 == fips_enabled)
+		return true;
+	if (!drbg->fips_primed) {
+		/* Priming of FIPS test */
+		memcpy(drbg->prev, buf, drbg_blocklen(drbg));
+		drbg->fips_primed = true;
+		/* return false due to priming, i.e. another round is needed */
+		return false;
+	}
+	ret = memcmp(drbg->prev, buf, drbg_blocklen(drbg));
+	memcpy(drbg->prev, buf, drbg_blocklen(drbg));
+	/* the test shall pass when the two compared values are not equal */
+	return ret != 0;
+#else
+	return true;
+#endif /* CONFIG_CRYPTO_FIPS */
+}
+
+/*
+ * Convert an integer into a byte representation of this integer.
+ * The byte representation is big-endian
+ *
+ * @buf buffer holding the converted integer
+ * @val value to be converted
+ * @buflen length of buffer
+ */
+#if (defined(CONFIG_CRYPTO_DRBG_HASH) || defined(CONFIG_CRYPTO_DRBG_CTR))
+static inline void drbg_int2byte(unsigned char *buf, uint64_t val,
+				 size_t buflen)
+{
+	unsigned char *byte;
+	uint64_t i;
+
+	byte = buf + (buflen - 1);
+	for (i = 0; i < buflen; i++)
+		*(byte--) = val >> (i * 8) & 0xff;
+}
+
+/*
+ * Increment buffer
+ *
+ * @dst buffer to increment
+ * @add value to add
+ */
+static inline void drbg_add_buf(unsigned char *dst, size_t dstlen,
+				const unsigned char *add, size_t addlen)
+{
+	/* implied: dstlen > addlen */
+	unsigned char *dstptr;
+	const unsigned char *addptr;
+	unsigned int remainder = 0;
+	size_t len = addlen;
+
+	dstptr = dst + (dstlen-1);
+	addptr = add + (addlen-1);
+	while (len) {
+		remainder += *dstptr + *addptr;
+		*dstptr = remainder & 0xff;
+		remainder >>= 8;
+		len--; dstptr--; addptr--;
+	}
+	len = dstlen - addlen;
+	while (len && remainder > 0) {
+		remainder = *dstptr + 1;
+		*dstptr = remainder & 0xff;
+		remainder >>= 8;
+		len--; dstptr--;
+	}
+}
+#endif /* defined(CONFIG_CRYPTO_DRBG_HASH) || defined(CONFIG_CRYPTO_DRBG_CTR) */
+
+/******************************************************************
+ * CTR DRBG callback functions
+ ******************************************************************/
+
+#ifdef CONFIG_CRYPTO_DRBG_CTR
+#define CRYPTO_DRBG_CTR_STRING "CTR "
+static int drbg_kcapi_sym(struct drbg_state *drbg, const unsigned char *key,
+			  unsigned char *outval, const struct drbg_string *in);
+static int drbg_init_sym_kernel(struct drbg_state *drbg);
+static int drbg_fini_sym_kernel(struct drbg_state *drbg);
+
+/* BCC function for CTR DRBG as defined in 10.4.3 */
+static int drbg_ctr_bcc(struct drbg_state *drbg,
+			unsigned char *out, const unsigned char *key,
+			struct list_head *in)
+{
+	int ret = 0;
+	struct drbg_string *curr = NULL;
+	struct drbg_string data;
+	short cnt = 0;
+
+	drbg_string_fill(&data, out, drbg_blocklen(drbg));
+
+	/* 10.4.3 step 1 */
+	memset(out, 0, drbg_blocklen(drbg));
+
+	/* 10.4.3 step 2 / 4 */
+	list_for_each_entry(curr, in, list) {
+		const unsigned char *pos = curr->buf;
+		size_t len = curr->len;
+		/* 10.4.3 step 4.1 */
+		while (len) {
+			/* 10.4.3 step 4.2 */
+			if (drbg_blocklen(drbg) == cnt) {
+				cnt = 0;
+				ret = drbg_kcapi_sym(drbg, key, out, &data);
+				if (ret)
+					return ret;
+			}
+			out[cnt] ^= *pos;
+			pos++;
+			cnt++;
+			len--;
+		}
+	}
+	/* 10.4.3 step 4.2 for last block */
+	if (cnt)
+		ret = drbg_kcapi_sym(drbg, key, out, &data);
+
+	return ret;
+}
+
+/*
+ * scratchpad usage: drbg_ctr_update is interlinked with drbg_ctr_df
+ * (and drbg_ctr_bcc, but this function does not need any temporary buffers),
+ * the scratchpad is used as follows:
+ * drbg_ctr_update:
+ *	temp
+ *		start: drbg->scratchpad
+ *		length: drbg_statelen(drbg) + drbg_blocklen(drbg)
+ *			note: the cipher writing into this variable works
+ *			blocklen-wise. Now, when the statelen is not a multiple
+ *			of blocklen, the generateion loop below "spills over"
+ *			by at most blocklen. Thus, we need to give sufficient
+ *			memory.
+ *	df_data
+ *		start: drbg->scratchpad +
+ *				drbg_statelen(drbg) + drbg_blocklen(drbg)
+ *		length: drbg_statelen(drbg)
+ *
+ * drbg_ctr_df:
+ *	pad
+ *		start: df_data + drbg_statelen(drbg)
+ *		length: drbg_blocklen(drbg)
+ *	iv
+ *		start: pad + drbg_blocklen(drbg)
+ *		length: drbg_blocklen(drbg)
+ *	temp
+ *		start: iv + drbg_blocklen(drbg)
+ *		length: drbg_satelen(drbg) + drbg_blocklen(drbg)
+ *			note: temp is the buffer that the BCC function operates
+ *			on. BCC operates blockwise. drbg_statelen(drbg)
+ *			is sufficient when the DRBG state length is a multiple
+ *			of the block size. For AES192 (and maybe other ciphers)
+ *			this is not correct and the length for temp is
+ *			insufficient (yes, that also means for such ciphers,
+ *			the final output of all BCC rounds are truncated).
+ *			Therefore, add drbg_blocklen(drbg) to cover all
+ *			possibilities.
+ */
+
+/* Derivation Function for CTR DRBG as defined in 10.4.2 */
+static int drbg_ctr_df(struct drbg_state *drbg,
+		       unsigned char *df_data, size_t bytes_to_return,
+		       struct list_head *seedlist)
+{
+	int ret = -EFAULT;
+	unsigned char L_N[8];
+	/* S3 is input */
+	struct drbg_string S1, S2, S4, cipherin;
+	LIST_HEAD(bcc_list);
+	unsigned char *pad = df_data + drbg_statelen(drbg);
+	unsigned char *iv = pad + drbg_blocklen(drbg);
+	unsigned char *temp = iv + drbg_blocklen(drbg);
+	size_t padlen = 0;
+	unsigned int templen = 0;
+	/* 10.4.2 step 7 */
+	unsigned int i = 0;
+	/* 10.4.2 step 8 */
+	const unsigned char *K = (unsigned char *)
+			   "\x00\x01\x02\x03\x04\x05\x06\x07"
+			   "\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
+			   "\x10\x11\x12\x13\x14\x15\x16\x17"
+			   "\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f";
+	unsigned char *X;
+	size_t generated_len = 0;
+	size_t inputlen = 0;
+	struct drbg_string *seed = NULL;
+
+	memset(pad, 0, drbg_blocklen(drbg));
+	memset(iv, 0, drbg_blocklen(drbg));
+	memset(temp, 0, drbg_statelen(drbg));
+
+	/* 10.4.2 step 1 is implicit as we work byte-wise */
+
+	/* 10.4.2 step 2 */
+	if ((512/8) < bytes_to_return)
+		return -EINVAL;
+
+	/* 10.4.2 step 2 -- calculate the entire length of all input data */
+	list_for_each_entry(seed, seedlist, list)
+		inputlen += seed->len;
+	drbg_int2byte(&L_N[0], inputlen, 4);
+
+	/* 10.4.2 step 3 */
+	drbg_int2byte(&L_N[4], bytes_to_return, 4);
+
+	/* 10.4.2 step 5: length is L_N, input_string, one byte, padding */
+	padlen = (inputlen + sizeof(L_N) + 1) % (drbg_blocklen(drbg));
+	/* wrap the padlen appropriately */
+	if (padlen)
+		padlen = drbg_blocklen(drbg) - padlen;
+	/*
+	 * pad / padlen contains the 0x80 byte and the following zero bytes.
+	 * As the calculated padlen value only covers the number of zero
+	 * bytes, this value has to be incremented by one for the 0x80 byte.
+	 */
+	padlen++;
+	pad[0] = 0x80;
+
+	/* 10.4.2 step 4 -- first fill the linked list and then order it */
+	drbg_string_fill(&S1, iv, drbg_blocklen(drbg));
+	list_add_tail(&S1.list, &bcc_list);
+	drbg_string_fill(&S2, L_N, sizeof(L_N));
+	list_add_tail(&S2.list, &bcc_list);
+	list_splice_tail(seedlist, &bcc_list);
+	drbg_string_fill(&S4, pad, padlen);
+	list_add_tail(&S4.list, &bcc_list);
+
+	/* 10.4.2 step 9 */
+	while (templen < (drbg_keylen(drbg) + (drbg_blocklen(drbg)))) {
+		/*
+		 * 10.4.2 step 9.1 - the padding is implicit as the buffer
+		 * holds zeros after allocation -- even the increment of i
+		 * is irrelevant as the increment remains within length of i
+		 */
+		drbg_int2byte(iv, i, 4);
+		/* 10.4.2 step 9.2 -- BCC and concatenation with temp */
+		ret = drbg_ctr_bcc(drbg, temp + templen, K, &bcc_list);
+		if (ret)
+			goto out;
+		/* 10.4.2 step 9.3 */
+		i++;
+		templen += drbg_blocklen(drbg);
+	}
+
+	/* 10.4.2 step 11 */
+	X = temp + (drbg_keylen(drbg));
+	drbg_string_fill(&cipherin, X, drbg_blocklen(drbg));
+
+	/* 10.4.2 step 12: overwriting of outval is implemented in next step */
+
+	/* 10.4.2 step 13 */
+	while (generated_len < bytes_to_return) {
+		short blocklen = 0;
+		/*
+		 * 10.4.2 step 13.1: the truncation of the key length is
+		 * implicit as the key is only drbg_blocklen in size based on
+		 * the implementation of the cipher function callback
+		 */
+		ret = drbg_kcapi_sym(drbg, temp, X, &cipherin);
+		if (ret)
+			goto out;
+		blocklen = (drbg_blocklen(drbg) <
+				(bytes_to_return - generated_len)) ?
+			    drbg_blocklen(drbg) :
+				(bytes_to_return - generated_len);
+		/* 10.4.2 step 13.2 and 14 */
+		memcpy(df_data + generated_len, X, blocklen);
+		generated_len += blocklen;
+	}
+
+	ret = 0;
+
+out:
+	memset(iv, 0, drbg_blocklen(drbg));
+	memset(temp, 0, drbg_statelen(drbg));
+	memset(pad, 0, drbg_blocklen(drbg));
+	return ret;
+}
+
+/*
+ * update function of CTR DRBG as defined in 10.2.1.2
+ *
+ * The reseed variable has an enhanced meaning compared to the update
+ * functions of the other DRBGs as follows:
+ * 0 => initial seed from initialization
+ * 1 => reseed via drbg_seed
+ * 2 => first invocation from drbg_ctr_update when addtl is present. In
+ *      this case, the df_data scratchpad is not deleted so that it is
+ *      available for another calls to prevent calling the DF function
+ *      again.
+ * 3 => second invocation from drbg_ctr_update. When the update function
+ *      was called with addtl, the df_data memory already contains the
+ *      DFed addtl information and we do not need to call DF again.
+ */
+static int drbg_ctr_update(struct drbg_state *drbg, struct list_head *seed,
+			   int reseed)
+{
+	int ret = -EFAULT;
+	/* 10.2.1.2 step 1 */
+	unsigned char *temp = drbg->scratchpad;
+	unsigned char *df_data = drbg->scratchpad + drbg_statelen(drbg) +
+				 drbg_blocklen(drbg);
+	unsigned char *temp_p, *df_data_p; /* pointer to iterate over buffers */
+	unsigned int len = 0;
+	struct drbg_string cipherin;
+	unsigned char prefix = DRBG_PREFIX1;
+
+	memset(temp, 0, drbg_statelen(drbg) + drbg_blocklen(drbg));
+	if (3 > reseed)
+		memset(df_data, 0, drbg_statelen(drbg));
+
+	/* 10.2.1.3.2 step 2 and 10.2.1.4.2 step 2 */
+	if (seed) {
+		ret = drbg_ctr_df(drbg, df_data, drbg_statelen(drbg), seed);
+		if (ret)
+			goto out;
+	}
+
+	drbg_string_fill(&cipherin, drbg->V, drbg_blocklen(drbg));
+	/*
+	 * 10.2.1.3.2 steps 2 and 3 are already covered as the allocation
+	 * zeroizes all memory during initialization
+	 */
+	while (len < (drbg_statelen(drbg))) {
+		/* 10.2.1.2 step 2.1 */
+		drbg_add_buf(drbg->V, drbg_blocklen(drbg), &prefix, 1);
+		/*
+		 * 10.2.1.2 step 2.2 */
+		ret = drbg_kcapi_sym(drbg, drbg->C, temp + len, &cipherin);
+		if (ret)
+			goto out;
+		/* 10.2.1.2 step 2.3 and 3 */
+		len += drbg_blocklen(drbg);
+	}
+
+	/* 10.2.1.2 step 4 */
+	temp_p = temp;
+	df_data_p = df_data;
+	for (len = 0; len < drbg_statelen(drbg); len++) {
+		*temp_p ^= *df_data_p;
+		df_data_p++; temp_p++;
+	}
+
+	/* 10.2.1.2 step 5 */
+	memcpy(drbg->C, temp, drbg_keylen(drbg));
+	/* 10.2.1.2 step 6 */
+	memcpy(drbg->V, temp + drbg_keylen(drbg), drbg_blocklen(drbg));
+	ret = 0;
+
+out:
+	memset(temp, 0, drbg_statelen(drbg) + drbg_blocklen(drbg));
+	if (2 != reseed)
+		memset(df_data, 0, drbg_statelen(drbg));
+	return ret;
+}
+
+/*
+ * scratchpad use: drbg_ctr_update is called independently from
+ * drbg_ctr_extract_bytes. Therefore, the scratchpad is reused
+ */
+/* Generate function of CTR DRBG as defined in 10.2.1.5.2 */
+static int drbg_ctr_generate(struct drbg_state *drbg,
+			     unsigned char *buf, unsigned int buflen,
+			     struct list_head *addtl)
+{
+	int len = 0;
+	int ret = 0;
+	struct drbg_string data;
+	unsigned char prefix = DRBG_PREFIX1;
+
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+
+	/* 10.2.1.5.2 step 2 */
+	if (addtl && !list_empty(addtl)) {
+		ret = drbg_ctr_update(drbg, addtl, 2);
+		if (ret)
+			return 0;
+	}
+
+	/* 10.2.1.5.2 step 4.1 */
+	drbg_add_buf(drbg->V, drbg_blocklen(drbg), &prefix, 1);
+	drbg_string_fill(&data, drbg->V, drbg_blocklen(drbg));
+	while (len < buflen) {
+		int outlen = 0;
+		/* 10.2.1.5.2 step 4.2 */
+		ret = drbg_kcapi_sym(drbg, drbg->C, drbg->scratchpad, &data);
+		if (ret) {
+			len = ret;
+			goto out;
+		}
+		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
+			  drbg_blocklen(drbg) : (buflen - len);
+		if (!drbg_fips_continuous_test(drbg, drbg->scratchpad)) {
+			/* 10.2.1.5.2 step 6 */
+			drbg_add_buf(drbg->V, drbg_blocklen(drbg), &prefix, 1);
+			continue;
+		}
+		/* 10.2.1.5.2 step 4.3 */
+		memcpy(buf + len, drbg->scratchpad, outlen);
+		len += outlen;
+		/* 10.2.1.5.2 step 6 */
+		if (len < buflen)
+			drbg_add_buf(drbg->V, drbg_blocklen(drbg), &prefix, 1);
+	}
+
+	/* 10.2.1.5.2 step 6 */
+	ret = drbg_ctr_update(drbg, NULL, 3);
+	if (ret)
+		len = ret;
+
+out:
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+	return len;
+}
+
+static struct drbg_state_ops drbg_ctr_ops = {
+	.update		= drbg_ctr_update,
+	.generate	= drbg_ctr_generate,
+	.crypto_init	= drbg_init_sym_kernel,
+	.crypto_fini	= drbg_fini_sym_kernel,
+};
+#endif /* CONFIG_CRYPTO_DRBG_CTR */
+
+/******************************************************************
+ * HMAC DRBG callback functions
+ ******************************************************************/
+
+#if defined(CONFIG_CRYPTO_DRBG_HASH) || defined(CONFIG_CRYPTO_DRBG_HMAC)
+static int drbg_kcapi_hash(struct drbg_state *drbg, const unsigned char *key,
+			   unsigned char *outval, const struct list_head *in);
+static int drbg_init_hash_kernel(struct drbg_state *drbg);
+static int drbg_fini_hash_kernel(struct drbg_state *drbg);
+#endif /* (CONFIG_CRYPTO_DRBG_HASH || CONFIG_CRYPTO_DRBG_HMAC) */
+
+#ifdef CONFIG_CRYPTO_DRBG_HMAC
+#define CRYPTO_DRBG_HMAC_STRING "HMAC "
+/* update function of HMAC DRBG as defined in 10.1.2.2 */
+static int drbg_hmac_update(struct drbg_state *drbg, struct list_head *seed,
+			    int reseed)
+{
+	int ret = -EFAULT;
+	int i = 0;
+	struct drbg_string seed1, seed2, vdata;
+	LIST_HEAD(seedlist);
+	LIST_HEAD(vdatalist);
+
+	if (!reseed) {
+		/* 10.1.2.3 step 2 */
+		memset(drbg->C, 0, drbg_statelen(drbg));
+		memset(drbg->V, 1, drbg_statelen(drbg));
+	}
+
+	drbg_string_fill(&seed1, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&seed1.list, &seedlist);
+	/* buffer of seed2 will be filled in for loop below with one byte */
+	drbg_string_fill(&seed2, NULL, 1);
+	list_add_tail(&seed2.list, &seedlist);
+	/* input data of seed is allowed to be NULL at this point */
+	if (seed)
+		list_splice_tail(seed, &seedlist);
+
+	drbg_string_fill(&vdata, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&vdata.list, &vdatalist);
+	for (i = 2; 0 < i; i--) {
+		/* first round uses 0x0, second 0x1 */
+		unsigned char prefix = DRBG_PREFIX0;
+		if (1 == i)
+			prefix = DRBG_PREFIX1;
+		/* 10.1.2.2 step 1 and 4 -- concatenation and HMAC for key */
+		seed2.buf = &prefix;
+		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->C, &seedlist);
+		if (ret)
+			return ret;
+
+		/* 10.1.2.2 step 2 and 5 -- HMAC for V */
+		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->V, &vdatalist);
+		if (ret)
+			return ret;
+
+		/* 10.1.2.2 step 3 */
+		if (!seed)
+			return ret;
+	}
+
+	return 0;
+}
+
+/* generate function of HMAC DRBG as defined in 10.1.2.5 */
+static int drbg_hmac_generate(struct drbg_state *drbg,
+			      unsigned char *buf,
+			      unsigned int buflen,
+			      struct list_head *addtl)
+{
+	int len = 0;
+	int ret = 0;
+	struct drbg_string data;
+	LIST_HEAD(datalist);
+
+	/* 10.1.2.5 step 2 */
+	if (addtl && !list_empty(addtl)) {
+		ret = drbg_hmac_update(drbg, addtl, 1);
+		if (ret)
+			return ret;
+	}
+
+	drbg_string_fill(&data, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&data.list, &datalist);
+	while (len < buflen) {
+		unsigned int outlen = 0;
+		/* 10.1.2.5 step 4.1 */
+		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->V, &datalist);
+		if (ret)
+			return ret;
+		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
+			  drbg_blocklen(drbg) : (buflen - len);
+		if (!drbg_fips_continuous_test(drbg, drbg->V))
+			continue;
+
+		/* 10.1.2.5 step 4.2 */
+		memcpy(buf + len, drbg->V, outlen);
+		len += outlen;
+	}
+
+	/* 10.1.2.5 step 6 */
+	if (addtl && !list_empty(addtl))
+		ret = drbg_hmac_update(drbg, addtl, 1);
+	else
+		ret = drbg_hmac_update(drbg, NULL, 1);
+	if (ret)
+		return ret;
+
+	return len;
+}
+
+static struct drbg_state_ops drbg_hmac_ops = {
+	.update		= drbg_hmac_update,
+	.generate	= drbg_hmac_generate,
+	.crypto_init	= drbg_init_hash_kernel,
+	.crypto_fini	= drbg_fini_hash_kernel,
+
+};
+#endif /* CONFIG_CRYPTO_DRBG_HMAC */
+
+/******************************************************************
+ * Hash DRBG callback functions
+ ******************************************************************/
+
+#ifdef CONFIG_CRYPTO_DRBG_HASH
+#define CRYPTO_DRBG_HASH_STRING "HASH "
+/*
+ * scratchpad usage: as drbg_hash_update and drbg_hash_df are used
+ * interlinked, the scratchpad is used as follows:
+ * drbg_hash_update
+ *	start: drbg->scratchpad
+ *	length: drbg_statelen(drbg)
+ * drbg_hash_df:
+ *	start: drbg->scratchpad + drbg_statelen(drbg)
+ *	length: drbg_blocklen(drbg)
+ *
+ * drbg_hash_process_addtl uses the scratchpad, but fully completes
+ * before either of the functions mentioned before are invoked. Therefore,
+ * drbg_hash_process_addtl does not need to be specifically considered.
+ */
+
+/* Derivation Function for Hash DRBG as defined in 10.4.1 */
+static int drbg_hash_df(struct drbg_state *drbg,
+			unsigned char *outval, size_t outlen,
+			struct list_head *entropylist)
+{
+	int ret = 0;
+	size_t len = 0;
+	unsigned char input[5];
+	unsigned char *tmp = drbg->scratchpad + drbg_statelen(drbg);
+	struct drbg_string data;
+
+	memset(tmp, 0, drbg_blocklen(drbg));
+
+	/* 10.4.1 step 3 */
+	input[0] = 1;
+	drbg_int2byte(&input[1], (outlen * 8), 4);
+
+	/* 10.4.1 step 4.1 -- concatenation of data for input into hash */
+	drbg_string_fill(&data, input, 5);
+	list_add(&data.list, entropylist);
+
+	/* 10.4.1 step 4 */
+	while (len < outlen) {
+		short blocklen = 0;
+		/* 10.4.1 step 4.1 */
+		ret = drbg_kcapi_hash(drbg, NULL, tmp, entropylist);
+		if (ret)
+			goto out;
+		/* 10.4.1 step 4.2 */
+		input[0]++;
+		blocklen = (drbg_blocklen(drbg) < (outlen - len)) ?
+			    drbg_blocklen(drbg) : (outlen - len);
+		memcpy(outval + len, tmp, blocklen);
+		len += blocklen;
+	}
+
+out:
+	memset(tmp, 0, drbg_blocklen(drbg));
+	return ret;
+}
+
+/* update function for Hash DRBG as defined in 10.1.1.2 / 10.1.1.3 */
+static int drbg_hash_update(struct drbg_state *drbg, struct list_head *seed,
+			    int reseed)
+{
+	int ret = 0;
+	struct drbg_string data1, data2;
+	LIST_HEAD(datalist);
+	LIST_HEAD(datalist2);
+	unsigned char *V = drbg->scratchpad;
+	unsigned char prefix = DRBG_PREFIX1;
+
+	memset(drbg->scratchpad, 0, drbg_statelen(drbg));
+	if (!seed)
+		return -EINVAL;
+
+	if (reseed) {
+		/* 10.1.1.3 step 1 */
+		memcpy(V, drbg->V, drbg_statelen(drbg));
+		drbg_string_fill(&data1, &prefix, 1);
+		list_add_tail(&data1.list, &datalist);
+		drbg_string_fill(&data2, V, drbg_statelen(drbg));
+		list_add_tail(&data2.list, &datalist);
+	}
+	list_splice_tail(seed, &datalist);
+
+	/* 10.1.1.2 / 10.1.1.3 step 2 and 3 */
+	ret = drbg_hash_df(drbg, drbg->V, drbg_statelen(drbg), &datalist);
+	if (ret)
+		goto out;
+
+	/* 10.1.1.2 / 10.1.1.3 step 4  */
+	prefix = DRBG_PREFIX0;
+	drbg_string_fill(&data1, &prefix, 1);
+	list_add_tail(&data1.list, &datalist2);
+	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&data2.list, &datalist2);
+	/* 10.1.1.2 / 10.1.1.3 step 4 */
+	ret = drbg_hash_df(drbg, drbg->C, drbg_statelen(drbg), &datalist2);
+
+out:
+	memset(drbg->scratchpad, 0, drbg_statelen(drbg));
+	return ret;
+}
+
+/* processing of additional information string for Hash DRBG */
+static int drbg_hash_process_addtl(struct drbg_state *drbg,
+				   struct list_head *addtl)
+{
+	int ret = 0;
+	struct drbg_string data1, data2;
+	LIST_HEAD(datalist);
+	unsigned char prefix = DRBG_PREFIX2;
+
+	/* this is value w as per documentation */
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+
+	/* 10.1.1.4 step 2 */
+	if (!addtl || list_empty(addtl))
+		return 0;
+
+	/* 10.1.1.4 step 2a */
+	drbg_string_fill(&data1, &prefix, 1);
+	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&data1.list, &datalist);
+	list_add_tail(&data2.list, &datalist);
+	list_splice_tail(addtl, &datalist);
+	ret = drbg_kcapi_hash(drbg, NULL, drbg->scratchpad, &datalist);
+	if (ret)
+		goto out;
+
+	/* 10.1.1.4 step 2b */
+	drbg_add_buf(drbg->V, drbg_statelen(drbg),
+		     drbg->scratchpad, drbg_blocklen(drbg));
+
+out:
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+	return ret;
+}
+
+/* Hashgen defined in 10.1.1.4 */
+static int drbg_hash_hashgen(struct drbg_state *drbg,
+			     unsigned char *buf,
+			     unsigned int buflen)
+{
+	int len = 0;
+	int ret = 0;
+	unsigned char *src = drbg->scratchpad;
+	unsigned char *dst = drbg->scratchpad + drbg_statelen(drbg);
+	struct drbg_string data;
+	LIST_HEAD(datalist);
+	unsigned char prefix = DRBG_PREFIX1;
+
+	memset(src, 0, drbg_statelen(drbg));
+	memset(dst, 0, drbg_blocklen(drbg));
+
+	/* 10.1.1.4 step hashgen 2 */
+	memcpy(src, drbg->V, drbg_statelen(drbg));
+
+	drbg_string_fill(&data, src, drbg_statelen(drbg));
+	list_add_tail(&data.list, &datalist);
+	while (len < buflen) {
+		unsigned int outlen = 0;
+		/* 10.1.1.4 step hashgen 4.1 */
+		ret = drbg_kcapi_hash(drbg, NULL, dst, &datalist);
+		if (ret) {
+			len = ret;
+			goto out;
+		}
+		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?
+			  drbg_blocklen(drbg) : (buflen - len);
+		if (!drbg_fips_continuous_test(drbg, dst)) {
+			drbg_add_buf(src, drbg_statelen(drbg), &prefix, 1);
+			continue;
+		}
+		/* 10.1.1.4 step hashgen 4.2 */
+		memcpy(buf + len, dst, outlen);
+		len += outlen;
+		/* 10.1.1.4 hashgen step 4.3 */
+		if (len < buflen)
+			drbg_add_buf(src, drbg_statelen(drbg), &prefix, 1);
+	}
+
+out:
+	memset(drbg->scratchpad, 0,
+	       (drbg_statelen(drbg) + drbg_blocklen(drbg)));
+	return len;
+}
+
+/* generate function for Hash DRBG as defined in  10.1.1.4 */
+static int drbg_hash_generate(struct drbg_state *drbg,
+			      unsigned char *buf, unsigned int buflen,
+			      struct list_head *addtl)
+{
+	int len = 0;
+	int ret = 0;
+	unsigned char req[8];
+	unsigned char prefix = DRBG_PREFIX3;
+	struct drbg_string data1, data2;
+	LIST_HEAD(datalist);
+
+	/* 10.1.1.4 step 2 */
+	ret = drbg_hash_process_addtl(drbg, addtl);
+	if (ret)
+		return ret;
+	/* 10.1.1.4 step 3 */
+	len = drbg_hash_hashgen(drbg, buf, buflen);
+
+	/* this is the value H as documented in 10.1.1.4 */
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+	/* 10.1.1.4 step 4 */
+	drbg_string_fill(&data1, &prefix, 1);
+	list_add_tail(&data1.list, &datalist);
+	drbg_string_fill(&data2, drbg->V, drbg_statelen(drbg));
+	list_add_tail(&data2.list, &datalist);
+	ret = drbg_kcapi_hash(drbg, NULL, drbg->scratchpad, &datalist);
+	if (ret) {
+		len = ret;
+		goto out;
+	}
+
+	/* 10.1.1.4 step 5 */
+	drbg_add_buf(drbg->V, drbg_statelen(drbg),
+		     drbg->scratchpad, drbg_blocklen(drbg));
+	drbg_add_buf(drbg->V, drbg_statelen(drbg),
+		     drbg->C, drbg_statelen(drbg));
+	drbg_int2byte(req, drbg->reseed_ctr, sizeof(req));
+	drbg_add_buf(drbg->V, drbg_statelen(drbg), req, 8);
+
+out:
+	memset(drbg->scratchpad, 0, drbg_blocklen(drbg));
+	return len;
+}
+
+/*
+ * scratchpad usage: as update and generate are used isolated, both
+ * can use the scratchpad
+ */
+static struct drbg_state_ops drbg_hash_ops = {
+	.update		= drbg_hash_update,
+	.generate	= drbg_hash_generate,
+	.crypto_init	= drbg_init_hash_kernel,
+	.crypto_fini	= drbg_fini_hash_kernel,
+};
+#endif /* CONFIG_CRYPTO_DRBG_HASH */
+
+/******************************************************************
+ * Functions common for DRBG implementations
+ ******************************************************************/
+
+/*
+ * Seeding or reseeding of the DRBG
+ *
+ * @drbg: DRBG state struct
+ * @pers: personalization / additional information buffer
+ * @reseed: 0 for initial seed process, 1 for reseeding
+ *
+ * return:
+ *	0 on success
+ *	error value otherwise
+ */
+static int drbg_seed(struct drbg_state *drbg, struct drbg_string *pers,
+		     bool reseed)
+{
+	int ret = 0;
+	unsigned char *entropy = NULL;
+	size_t entropylen = 0;
+	struct drbg_string data1;
+	LIST_HEAD(seedlist);
+
+	/* 9.1 / 9.2 / 9.3.1 step 3 */
+	if (pers && pers->len > (drbg_max_addtl(drbg))) {
+		pr_devel("DRBG: personalization string too long %zu\n",
+			 pers->len);
+		return -EINVAL;
+	}
+
+	if (drbg->test_data && drbg->test_data->testentropy) {
+		drbg_string_fill(&data1, drbg->test_data->testentropy->buf,
+				 drbg->test_data->testentropy->len);
+		pr_devel("DRBG: using test entropy\n");
+	} else {
+		/*
+		 * Gather entropy equal to the security strength of the DRBG.
+		 * With a derivation function, a nonce is required in addition
+		 * to the entropy. A nonce must be at least 1/2 of the security
+		 * strength of the DRBG in size. Thus, entropy * nonce is 3/2
+		 * of the strength. The consideration of a nonce is only
+		 * applicable during initial seeding.
+		 */
+		entropylen = drbg_sec_strength(drbg->core->flags);
+		if (!entropylen)
+			return -EFAULT;
+		if (!reseed)
+			entropylen = ((entropylen + 1) / 2) * 3;
+		pr_devel("DRBG: (re)seeding with %zu bytes of entropy\n",
+			 entropylen);
+		entropy = kzalloc(entropylen, GFP_KERNEL);
+		if (!entropy)
+			return -ENOMEM;
+		get_random_bytes(entropy, entropylen);
+		drbg_string_fill(&data1, entropy, entropylen);
+	}
+	list_add_tail(&data1.list, &seedlist);
+
+	/*
+	 * concatenation of entropy with personalization str / addtl input)
+	 * the variable pers is directly handed in by the caller, so check its
+	 * contents whether it is appropriate
+	 */
+	if (pers && pers->buf && 0 < pers->len) {
+		list_add_tail(&pers->list, &seedlist);
+		pr_devel("DRBG: using personalization string\n");
+	}
+
+	ret = drbg->d_ops->update(drbg, &seedlist, reseed);
+	if (ret)
+		goto out;
+
+	drbg->seeded = true;
+	/* 10.1.1.2 / 10.1.1.3 step 5 */
+	drbg->reseed_ctr = 1;
+
+out:
+	if (entropy)
+		kzfree(entropy);
+	return ret;
+}
+
+/* Free all substructures in a DRBG state without the DRBG state structure */
+static inline void drbg_dealloc_state(struct drbg_state *drbg)
+{
+	if (!drbg)
+		return;
+	if (drbg->V)
+		kzfree(drbg->V);
+	drbg->V = NULL;
+	if (drbg->C)
+		kzfree(drbg->C);
+	drbg->C = NULL;
+	if (drbg->scratchpad)
+		kzfree(drbg->scratchpad);
+	drbg->scratchpad = NULL;
+	drbg->reseed_ctr = 0;
+#ifdef CONFIG_CRYPTO_FIPS
+	if (drbg->prev)
+		kzfree(drbg->prev);
+	drbg->prev = NULL;
+	drbg->fips_primed = false;
+#endif
+}
+
+/*
+ * Allocate all sub-structures for a DRBG state.
+ * The DRBG state structure must already be allocated.
+ */
+static inline int drbg_alloc_state(struct drbg_state *drbg)
+{
+	int ret = -ENOMEM;
+	unsigned int sb_size = 0;
+
+	if (!drbg)
+		return -EINVAL;
+
+	drbg->V = kzalloc(drbg_statelen(drbg), GFP_KERNEL);
+	if (!drbg->V)
+		goto err;
+	drbg->C = kzalloc(drbg_statelen(drbg), GFP_KERNEL);
+	if (!drbg->C)
+		goto err;
+#ifdef CONFIG_CRYPTO_FIPS
+	drbg->prev = kzalloc(drbg_blocklen(drbg), GFP_KERNEL);
+	if (!drbg->prev)
+		goto err;
+	drbg->fips_primed = false;
+#endif
+	/* scratchpad is only generated for CTR and Hash */
+	if (drbg->core->flags & DRBG_HMAC)
+		sb_size = 0;
+	else if (drbg->core->flags & DRBG_CTR)
+		sb_size = drbg_statelen(drbg) + drbg_blocklen(drbg) + /* temp */
+			  drbg_statelen(drbg) +	/* df_data */
+			  drbg_blocklen(drbg) +	/* pad */
+			  drbg_blocklen(drbg) +	/* iv */
+			  drbg_statelen(drbg) + drbg_blocklen(drbg); /* temp */
+	else
+		sb_size = drbg_statelen(drbg) + drbg_blocklen(drbg);
+
+	if (0 < sb_size) {
+		drbg->scratchpad = kzalloc(sb_size, GFP_KERNEL);
+		if (!drbg->scratchpad)
+			goto err;
+	}
+	spin_lock_init(&drbg->drbg_lock);
+	return 0;
+
+err:
+	drbg_dealloc_state(drbg);
+	return ret;
+}
+
+/*
+ * Strategy to avoid holding long term locks: generate a shadow copy of DRBG
+ * and perform all operations on this shadow copy. After finishing, restore
+ * the updated state of the shadow copy into original drbg state. This way,
+ * only the read and write operations of the original drbg state must be
+ * locked
+ */
+static inline void drbg_copy_drbg(struct drbg_state *src,
+				  struct drbg_state *dst)
+{
+	if (!src || !dst)
+		return;
+	memcpy(dst->V, src->V, drbg_statelen(src));
+	memcpy(dst->C, src->C, drbg_statelen(src));
+	dst->reseed_ctr = src->reseed_ctr;
+	dst->seeded = src->seeded;
+	dst->pr = src->pr;
+#ifdef CONFIG_CRYPTO_FIPS
+	dst->fips_primed = src->fips_primed;
+	memcpy(dst->prev, src->prev, drbg_blocklen(src));
+#endif
+	/*
+	 * Not copied:
+	 * scratchpad is initialized drbg_alloc_state;
+	 * priv_data is initialized with call to crypto_init;
+	 * d_ops and core are set outside, as these parameters are const;
+	 * test_data is set outside to prevent it being copied back.
+	 */
+}
+
+static int drbg_make_shadow(struct drbg_state *drbg, struct drbg_state **shadow)
+{
+	int ret = -ENOMEM;
+	struct drbg_state *tmp = NULL;
+
+	if (!drbg || !drbg->core || !drbg->V || !drbg->C) {
+		pr_devel("DRBG: attempt to generate shadow copy for "
+			 "uninitialized DRBG state rejected\n");
+		return -EINVAL;
+	}
+	/* HMAC does not have a scratchpad */
+	if (!(drbg->core->flags & DRBG_HMAC) && NULL == drbg->scratchpad)
+		return -EINVAL;
+
+	tmp = kzalloc(sizeof(struct drbg_state), GFP_KERNEL);
+	if (!tmp)
+		return -ENOMEM;
+
+	/* read-only data as they are defined as const, no lock needed */
+	tmp->core = drbg->core;
+	tmp->d_ops = drbg->d_ops;
+
+	ret = drbg_alloc_state(tmp);
+	if (ret)
+		goto err;
+
+	spin_lock_bh(&drbg->drbg_lock);
+	drbg_copy_drbg(drbg, tmp);
+	/* only make a link to the test buffer, as we only read that data */
+	tmp->test_data = drbg->test_data;
+	spin_unlock_bh(&drbg->drbg_lock);
+	*shadow = tmp;
+	return 0;
+
+err:
+	if (tmp)
+		kzfree(tmp);
+	return ret;
+}
+
+static void drbg_restore_shadow(struct drbg_state *drbg,
+				struct drbg_state **shadow)
+{
+	struct drbg_state *tmp = *shadow;
+
+	spin_lock_bh(&drbg->drbg_lock);
+	drbg_copy_drbg(tmp, drbg);
+	spin_unlock_bh(&drbg->drbg_lock);
+	drbg_dealloc_state(tmp);
+	kzfree(tmp);
+	*shadow = NULL;
+}
+
+/*************************************************************************
+ * DRBG interface functions
+ *************************************************************************/
+
+/*
+ * DRBG generate function as required by SP800-90A - this function
+ * generates random numbers
+ *
+ * @drbg DRBG state handle
+ * @buf Buffer where to store the random numbers -- the buffer must already
+ *      be pre-allocated by caller
+ * @buflen Length of output buffer - this value defines the number of random
+ *	   bytes pulled from DRBG
+ * @addtl Additional input that is mixed into state, may be NULL -- note
+ *	  the entropy is pulled by the DRBG internally unconditionally
+ *	  as defined in SP800-90A. The additional input is mixed into
+ *	  the state in addition to the pulled entropy.
+ *
+ * return: generated number of bytes
+ */
+static int drbg_generate(struct drbg_state *drbg,
+			 unsigned char *buf, unsigned int buflen,
+			 struct drbg_string *addtl)
+{
+	int len = 0;
+	struct drbg_state *shadow = NULL;
+	LIST_HEAD(addtllist);
+	struct drbg_string timestamp;
+	union {
+		cycles_t cycles;
+		unsigned char char_cycles[sizeof(cycles_t)];
+	} now;
+
+	if (0 == buflen || !buf) {
+		pr_devel("DRBG: no output buffer provided\n");
+		return -EINVAL;
+	}
+	if (addtl && NULL == addtl->buf && 0 < addtl->len) {
+		pr_devel("DRBG: wrong format of additional information\n");
+		return -EINVAL;
+	}
+
+	len = drbg_make_shadow(drbg, &shadow);
+	if (len) {
+		pr_devel("DRBG: shadow copy cannot be generated\n");
+		return len;
+	}
+
+	/* 9.3.1 step 2 */
+	len = -EINVAL;
+	if (buflen > (drbg_max_request_bytes(shadow))) {
+		pr_devel("DRBG: requested random numbers too large %u\n",
+			 buflen);
+		goto err;
+	}
+
+	/* 9.3.1 step 3 is implicit with the chosen DRBG */
+
+	/* 9.3.1 step 4 */
+	if (addtl && addtl->len > (drbg_max_addtl(shadow))) {
+		pr_devel("DRBG: additional information string too long %zu\n",
+			 addtl->len);
+		goto err;
+	}
+	/* 9.3.1 step 5 is implicit with the chosen DRBG */
+
+	/*
+	 * 9.3.1 step 6 and 9 supplemented by 9.3.2 step c is implemented
+	 * here. The spec is a bit convoluted here, we make it simpler.
+	 */
+	if ((drbg_max_requests(shadow)) < shadow->reseed_ctr)
+		shadow->seeded = false;
+
+	/* allocate cipher handle */
+	if (shadow->d_ops->crypto_init) {
+		len = shadow->d_ops->crypto_init(shadow);
+		if (len)
+			goto err;
+	}
+
+	if (shadow->pr || !shadow->seeded) {
+		pr_devel("DRBG: reseeding before generation (prediction "
+			 "resistance: %s, state %s)\n",
+			 drbg->pr ? "true" : "false",
+			 drbg->seeded ? "seeded" : "unseeded");
+		/* 9.3.1 steps 7.1 through 7.3 */
+		len = drbg_seed(shadow, addtl, true);
+		if (len)
+			goto err;
+		/* 9.3.1 step 7.4 */
+		addtl = NULL;
+	}
+
+	/*
+	 * Mix the time stamp into the DRBG state if the DRBG is not in
+	 * test mode. If there are two callers invoking the DRBG at the same
+	 * time, i.e. before the first caller merges its shadow state back,
+	 * both callers would obtain the same random number stream without
+	 * changing the state here.
+	 */
+	if (!drbg->test_data) {
+		now.cycles = random_get_entropy();
+		drbg_string_fill(&timestamp, now.char_cycles, sizeof(cycles_t));
+		list_add_tail(&timestamp.list, &addtllist);
+	}
+	if (addtl && 0 < addtl->len)
+		list_add_tail(&addtl->list, &addtllist);
+	/* 9.3.1 step 8 and 10 */
+	len = shadow->d_ops->generate(shadow, buf, buflen, &addtllist);
+
+	/* 10.1.1.4 step 6, 10.1.2.5 step 7, 10.2.1.5.2 step 7 */
+	shadow->reseed_ctr++;
+	if (0 >= len)
+		goto err;
+
+	/*
+	 * Section 11.3.3 requires to re-perform self tests after some
+	 * generated random numbers. The chosen value after which self
+	 * test is performed is arbitrary, but it should be reasonable.
+	 * However, we do not perform the self tests because of the following
+	 * reasons: it is mathematically impossible that the initial self tests
+	 * were successfully and the following are not. If the initial would
+	 * pass and the following would not, the kernel integrity is violated.
+	 * In this case, the entire kernel operation is questionable and it
+	 * is unlikely that the integrity violation only affects the
+	 * correct operation of the DRBG.
+	 *
+	 * Albeit the following code is commented out, it is provided in
+	 * case somebody has a need to implement the test of 11.3.3.
+	 */
+#if 0
+	if (shadow->reseed_ctr && !(shadow->reseed_ctr % 4096)) {
+		int err = 0;
+		pr_devel("DRBG: start to perform self test\n");
+		if (drbg->core->flags & DRBG_HMAC)
+			err = alg_test("drbg_pr_hmac_sha256",
+				       "drbg_pr_hmac_sha256", 0, 0);
+		else if (drbg->core->flags & DRBG_CTR)
+			err = alg_test("drbg_pr_ctr_aes128",
+				       "drbg_pr_ctr_aes128", 0, 0);
+		else
+			err = alg_test("drbg_pr_sha256",
+				       "drbg_pr_sha256", 0, 0);
+		if (err) {
+			pr_err("DRBG: periodical self test failed\n");
+			/*
+			 * uninstantiate implies that from now on, only errors
+			 * are returned when reusing this DRBG cipher handle
+			 */
+			drbg_uninstantiate(drbg);
+			drbg_dealloc_state(shadow);
+			kzfree(shadow);
+			return 0;
+		} else {
+			pr_devel("DRBG: self test successful\n");
+		}
+	}
+#endif
+
+err:
+	if (shadow->d_ops->crypto_fini)
+		shadow->d_ops->crypto_fini(shadow);
+	drbg_restore_shadow(drbg, &shadow);
+	return len;
+}
+
+/*
+ * Wrapper around drbg_generate which can pull arbitrary long strings
+ * from the DRBG without hitting the maximum request limitation.
+ *
+ * Parameters: see drbg_generate
+ * Return codes: see drbg_generate -- if one drbg_generate request fails,
+ *		 the entire drbg_generate_long request fails
+ */
+static int drbg_generate_long(struct drbg_state *drbg,
+			      unsigned char *buf, unsigned int buflen,
+			      struct drbg_string *addtl)
+{
+	int len = 0;
+	unsigned int slice = 0;
+	do {
+		int tmplen = 0;
+		unsigned int chunk = 0;
+		slice = ((buflen - len) / drbg_max_request_bytes(drbg));
+		chunk = slice ? drbg_max_request_bytes(drbg) : (buflen - len);
+		tmplen = drbg_generate(drbg, buf + len, chunk, addtl);
+		if (0 >= tmplen)
+			return tmplen;
+		len += tmplen;
+	} while (slice > 0 && (len < buflen));
+	return len;
+}
+
+/*
+ * DRBG instantiation function as required by SP800-90A - this function
+ * sets up the DRBG handle, performs the initial seeding and all sanity
+ * checks required by SP800-90A
+ *
+ * @drbg memory of state -- if NULL, new memory is allocated
+ * @pers Personalization string that is mixed into state, may be NULL -- note
+ *	 the entropy is pulled by the DRBG internally unconditionally
+ *	 as defined in SP800-90A. The additional input is mixed into
+ *	 the state in addition to the pulled entropy.
+ * @coreref reference to core
+ * @pr prediction resistance enabled
+ *
+ * return
+ *	0 on success
+ *	error value otherwise
+ */
+static int drbg_instantiate(struct drbg_state *drbg, struct drbg_string *pers,
+			    int coreref, bool pr)
+{
+	int ret = -ENOMEM;
+
+	pr_devel("DRBG: Initializing DRBG core %d with prediction resistance "
+		 "%s\n", coreref, pr ? "enabled" : "disabled");
+	drbg->core = &drbg_cores[coreref];
+	drbg->pr = pr;
+	drbg->seeded = false;
+	switch (drbg->core->flags & DRBG_TYPE_MASK) {
+#ifdef CONFIG_CRYPTO_DRBG_HMAC
+	case DRBG_HMAC:
+		drbg->d_ops = &drbg_hmac_ops;
+		break;
+#endif /* CONFIG_CRYPTO_DRBG_HMAC */
+#ifdef CONFIG_CRYPTO_DRBG_HASH
+	case DRBG_HASH:
+		drbg->d_ops = &drbg_hash_ops;
+		break;
+#endif /* CONFIG_CRYPTO_DRBG_HASH */
+#ifdef CONFIG_CRYPTO_DRBG_CTR
+	case DRBG_CTR:
+		drbg->d_ops = &drbg_ctr_ops;
+		break;
+#endif /* CONFIG_CRYPTO_DRBG_CTR */
+	default:
+		return -EOPNOTSUPP;
+	}
+
+	/* 9.1 step 1 is implicit with the selected DRBG type */
+
+	/*
+	 * 9.1 step 2 is implicit as caller can select prediction resistance
+	 * and the flag is copied into drbg->flags --
+	 * all DRBG types support prediction resistance
+	 */
+
+	/* 9.1 step 4 is implicit in  drbg_sec_strength */
+
+	ret = drbg_alloc_state(drbg);
+	if (ret)
+		return ret;
+
+	ret = -EFAULT;
+	if (drbg->d_ops->crypto_init && drbg->d_ops->crypto_init(drbg))
+		goto err;
+	ret = drbg_seed(drbg, pers, false);
+	if (drbg->d_ops->crypto_fini)
+		drbg->d_ops->crypto_fini(drbg);
+	if (ret)
+		goto err;
+
+	return 0;
+
+err:
+	drbg_dealloc_state(drbg);
+	return ret;
+}
+
+/*
+ * DRBG uninstantiate function as required by SP800-90A - this function
+ * frees all buffers and the DRBG handle
+ *
+ * @drbg DRBG state handle
+ *
+ * return
+ *	0 on success
+ */
+static int drbg_uninstantiate(struct drbg_state *drbg)
+{
+	spin_lock_bh(&drbg->drbg_lock);
+	drbg_dealloc_state(drbg);
+	/* no scrubbing of test_data -- this shall survive an uninstantiate */
+	spin_unlock_bh(&drbg->drbg_lock);
+	return 0;
+}
+
+/*
+ * Helper function for setting the test data in the DRBG
+ *
+ * @drbg DRBG state handle
+ * @test_data test data to sets
+ */
+static inline void drbg_set_testdata(struct drbg_state *drbg,
+				     struct drbg_test_data *test_data)
+{
+	if (!test_data || !test_data->testentropy)
+		return;
+	spin_lock_bh(&drbg->drbg_lock);
+	drbg->test_data = test_data;
+	spin_unlock_bh(&drbg->drbg_lock);
+}
+
+/***************************************************************
+ * Kernel crypto API cipher invocations requested by DRBG
+ ***************************************************************/
+
+#if defined(CONFIG_CRYPTO_DRBG_HASH) || defined(CONFIG_CRYPTO_DRBG_HMAC)
+struct sdesc {
+	struct shash_desc shash;
+	char ctx[];
+};
+
+static int drbg_init_hash_kernel(struct drbg_state *drbg)
+{
+	struct sdesc *sdesc;
+	struct crypto_shash *tfm;
+
+	tfm = crypto_alloc_shash(drbg->core->backend_cra_name, 0, 0);
+	if (IS_ERR(tfm)) {
+		pr_info("DRBG: could not allocate digest TFM handle\n");
+		return PTR_ERR(tfm);
+	}
+	BUG_ON(drbg_blocklen(drbg) != crypto_shash_digestsize(tfm));
+	sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),
+			GFP_KERNEL);
+	if (!sdesc) {
+		crypto_free_shash(tfm);
+		return -ENOMEM;
+	}
+
+	sdesc->shash.tfm = tfm;
+	sdesc->shash.flags = 0;
+	drbg->priv_data = sdesc;
+	return 0;
+}
+
+static int drbg_fini_hash_kernel(struct drbg_state *drbg)
+{
+	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;
+	if (sdesc) {
+		crypto_free_shash(sdesc->shash.tfm);
+		kzfree(sdesc);
+	}
+	drbg->priv_data = NULL;
+	return 0;
+}
+
+static int drbg_kcapi_hash(struct drbg_state *drbg, const unsigned char *key,
+			   unsigned char *outval, const struct list_head *in)
+{
+	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;
+	struct drbg_string *input = NULL;
+
+	if (key)
+		crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));
+	crypto_shash_init(&sdesc->shash);
+	list_for_each_entry(input, in, list)
+		crypto_shash_update(&sdesc->shash, input->buf, input->len);
+	return crypto_shash_final(&sdesc->shash, outval);
+}
+#endif /* (CONFIG_CRYPTO_DRBG_HASH || CONFIG_CRYPTO_DRBG_HMAC) */
+
+#ifdef CONFIG_CRYPTO_DRBG_CTR
+static int drbg_init_sym_kernel(struct drbg_state *drbg)
+{
+	int ret = 0;
+	struct crypto_blkcipher *tfm;
+
+	tfm = crypto_alloc_blkcipher(drbg->core->backend_cra_name, 0, 0);
+	if (IS_ERR(tfm)) {
+		pr_info("DRBG: could not allocate cipher TFM handle\n");
+		return PTR_ERR(tfm);
+	}
+	BUG_ON(drbg_blocklen(drbg) != crypto_blkcipher_blocksize(tfm));
+	drbg->priv_data = tfm;
+	return ret;
+}
+
+static int drbg_fini_sym_kernel(struct drbg_state *drbg)
+{
+	struct crypto_blkcipher *tfm =
+		(struct crypto_blkcipher *)drbg->priv_data;
+	if (tfm)
+		crypto_free_blkcipher(tfm);
+	drbg->priv_data = NULL;
+	return 0;
+}
+
+static int drbg_kcapi_sym(struct drbg_state *drbg, const unsigned char *key,
+			  unsigned char *outval, const struct drbg_string *in)
+{
+	int ret = 0;
+	struct scatterlist sg_in, sg_out;
+	struct blkcipher_desc desc;
+	struct crypto_blkcipher *tfm =
+		(struct crypto_blkcipher *)drbg->priv_data;
+
+	desc.tfm = tfm;
+	desc.flags = 0;
+	crypto_blkcipher_setkey(tfm, key, (drbg_keylen(drbg)));
+	/* there is only component in *in */
+	sg_init_one(&sg_in, in->buf, in->len);
+	sg_init_one(&sg_out, outval, drbg_blocklen(drbg));
+	ret = crypto_blkcipher_encrypt(&desc, &sg_out, &sg_in, in->len);
+
+	return ret;
+}
+#endif /* CONFIG_CRYPTO_DRBG_CTR */
+
+/***************************************************************
+ * Kernel crypto API interface to register DRBG
+ ***************************************************************/
+
+/*
+ * Look up the DRBG flags by given kernel crypto API cra_name
+ * The code uses the drbg_cores definition to do this
+ *
+ * @cra_name kernel crypto API cra_name
+ * @coreref reference to integer which is filled with the pointer to
+ *  the applicable core
+ * @pr reference for setting prediction resistance
+ *
+ * return: flags
+ */
+static inline void drbg_convert_tfm_core(const char *cra_driver_name,
+					 int *coreref, bool *pr)
+{
+	int i = 0;
+	size_t start = 0;
+	int len = 0;
+
+	*pr = true;
+	/* disassemble the names */
+	if (!memcmp(cra_driver_name, "drbg_nopr_", 10)) {
+		start = 10;
+		*pr = false;
+	} else if (!memcmp(cra_driver_name, "drbg_pr_", 8)) {
+		start = 8;
+	} else {
+		return;
+	}
+
+	/* remove the first part */
+	len = strlen(cra_driver_name) - start;
+	for (i = 0; ARRAY_SIZE(drbg_cores) > i; i++) {
+		if (!memcmp(cra_driver_name + start, drbg_cores[i].cra_name,
+			    len)) {
+			*coreref = i;
+			return;
+		}
+	}
+}
+
+static int drbg_kcapi_init(struct crypto_tfm *tfm)
+{
+	struct drbg_state *drbg = crypto_tfm_ctx(tfm);
+	bool pr = false;
+	int coreref = 0;
+
+	drbg_convert_tfm_core(crypto_tfm_alg_driver_name(tfm), &coreref, &pr);
+	/*
+	 * when personalization string is needed, the caller must call reset
+	 * and provide the personalization string as seed information
+	 */
+	return drbg_instantiate(drbg, NULL, coreref, pr);
+}
+
+static void drbg_kcapi_cleanup(struct crypto_tfm *tfm)
+{
+	drbg_uninstantiate(crypto_tfm_ctx(tfm));
+}
+
+/*
+ * Generate random numbers invoked by the kernel crypto API:
+ * The API of the kernel crypto API is extended as follows:
+ *
+ * If dlen is larger than zero, rdata is interpreted as the output buffer
+ * where random data is to be stored.
+ *
+ * If dlen is zero, rdata is interpreted as a pointer to a struct drbg_gen
+ * which holds the additional information string that is used for the
+ * DRBG generation process. The output buffer that is to be used to store
+ * data is also pointed to by struct drbg_gen.
+ */
+static int drbg_kcapi_random(struct crypto_rng *tfm, u8 *rdata,
+			     unsigned int dlen)
+{
+	struct drbg_state *drbg = crypto_rng_ctx(tfm);
+	if (0 < dlen) {
+		return drbg_generate_long(drbg, rdata, dlen, NULL);
+	} else {
+		struct drbg_gen *data = (struct drbg_gen *)rdata;
+		struct drbg_string addtl;
+		/* catch NULL pointer */
+		if (!data)
+			return 0;
+		drbg_set_testdata(drbg, data->test_data);
+		/* linked list variable is now local to allow modification */
+		drbg_string_fill(&addtl, data->addtl->buf, data->addtl->len);
+		return drbg_generate_long(drbg, data->outbuf, data->outlen,
+					  &addtl);
+	}
+}
+
+/*
+ * Reset the DRBG invoked by the kernel crypto API
+ * The reset implies a full re-initialization of the DRBG. Similar to the
+ * generate function of drbg_kcapi_random, this function extends the
+ * kernel crypto API interface with struct drbg_gen
+ */
+static int drbg_kcapi_reset(struct crypto_rng *tfm, u8 *seed, unsigned int slen)
+{
+	struct drbg_state *drbg = crypto_rng_ctx(tfm);
+	struct crypto_tfm *tfm_base = crypto_rng_tfm(tfm);
+	bool pr = false;
+	struct drbg_string seed_string;
+	int coreref = 0;
+
+	drbg_uninstantiate(drbg);
+	drbg_convert_tfm_core(crypto_tfm_alg_driver_name(tfm_base), &coreref,
+			      &pr);
+	if (0 < slen) {
+		drbg_string_fill(&seed_string, seed, slen);
+		return drbg_instantiate(drbg, &seed_string, coreref, pr);
+	} else {
+		struct drbg_gen *data = (struct drbg_gen *)seed;
+		/* allow invocation of API call with NULL, 0 */
+		if (!data)
+			return drbg_instantiate(drbg, NULL, coreref, pr);
+		drbg_set_testdata(drbg, data->test_data);
+		/* linked list variable is now local to allow modification */
+		drbg_string_fill(&seed_string, data->addtl->buf,
+				 data->addtl->len);
+		return drbg_instantiate(drbg, &seed_string, coreref, pr);
+	}
+}
+
+/***************************************************************
+ * Kernel module: code to load the module
+ ***************************************************************/
+
+/*
+ * Tests as defined in 11.3.2 in addition to the cipher tests: testing
+ * of the error handling.
+ *
+ * Note: testing of failing seed source as defined in 11.3.2 is not applicable
+ * as seed source of get_random_bytes does not fail.
+ *
+ * Note 2: There is no sensible way of testing the reseed counter
+ * enforcement, so skip it.
+ */
+static inline int __init drbg_healthcheck_sanity(void)
+{
+#ifdef CONFIG_CRYPTO_FIPS
+	int len = 0;
+#define OUTBUFLEN 16
+	unsigned char buf[OUTBUFLEN];
+	struct drbg_state *drbg = NULL;
+	int ret = -EFAULT;
+	int rc = -EFAULT;
+	bool pr = false;
+	int coreref = 0;
+	struct drbg_string addtl;
+	size_t max_addtllen, max_request_bytes;
+
+	/* only perform test in FIPS mode */
+	if (!fips_enabled)
+		return 0;
+
+#ifdef CONFIG_CRYPTO_DRBG_CTR
+	drbg_convert_tfm_core("drbg_nopr_ctr_aes128", &coreref, &pr);
+#elif defined CONFIG_CRYPTO_DRBG_HASH
+	drbg_convert_tfm_core("drbg_nopr_sha256", &coreref, &pr);
+#else
+	drbg_convert_tfm_core("drbg_nopr_hmac_sha256", &coreref, &pr);
+#endif
+
+	drbg = kzalloc(sizeof(struct drbg_state), GFP_KERNEL);
+	if (!drbg)
+		return -ENOMEM;
+
+	/*
+	 * if the following tests fail, it is likely that there is a buffer
+	 * overflow as buf is much smaller than the requested or provided
+	 * string lengths -- in case the error handling does not succeed
+	 * we may get an OOPS. And we want to get an OOPS as this is a
+	 * grave bug.
+	 */
+
+	/* get a valid instance of DRBG for following tests */
+	ret = drbg_instantiate(drbg, NULL, coreref, pr);
+	if (ret) {
+		rc = ret;
+		goto outbuf;
+	}
+	max_addtllen = drbg_max_addtl(drbg);
+	max_request_bytes = drbg_max_request_bytes(drbg);
+	drbg_string_fill(&addtl, buf, max_addtllen + 1);
+	/* overflow addtllen with additonal info string */
+	len = drbg_generate(drbg, buf, OUTBUFLEN, &addtl);
+	BUG_ON(0 < len);
+	/* overflow max_bits */
+	len = drbg_generate(drbg, buf, (max_request_bytes + 1), NULL);
+	BUG_ON(0 < len);
+	drbg_uninstantiate(drbg);
+
+	/* overflow max addtllen with personalization string */
+	ret = drbg_instantiate(drbg, &addtl, coreref, pr);
+	BUG_ON(0 == ret);
+	/* test uninstantated DRBG */
+	len = drbg_generate(drbg, buf, (max_request_bytes + 1), NULL);
+	BUG_ON(0 < len);
+	/* all tests passed */
+	rc = 0;
+
+	pr_devel("DRBG: Sanity tests for failure code paths successfully "
+		 "completed\n");
+
+	drbg_uninstantiate(drbg);
+outbuf:
+	kzfree(drbg);
+	return rc;
+#else /* CONFIG_CRYPTO_FIPS */
+	return 0;
+#endif /* CONFIG_CRYPTO_FIPS */
+}
+
+static struct crypto_alg drbg_algs[22];
+
+/*
+ * Fill the array drbg_algs used to register the different DRBGs
+ * with the kernel crypto API. To fill the array, the information
+ * from drbg_cores[] is used.
+ */
+static inline void __init drbg_fill_array(struct crypto_alg *alg,
+					  const struct drbg_core *core, int pr)
+{
+	int pos = 0;
+	static int priority = 100;
+
+	memset(alg, 0, sizeof(struct crypto_alg));
+	memcpy(alg->cra_name, "stdrng", 6);
+	if (pr) {
+		memcpy(alg->cra_driver_name, "drbg_pr_", 8);
+		pos = 8;
+	} else {
+		memcpy(alg->cra_driver_name, "drbg_nopr_", 10);
+		pos = 10;
+	}
+	memcpy(alg->cra_driver_name + pos, core->cra_name,
+	       strlen(core->cra_name));
+
+	alg->cra_priority = priority;
+	priority++;
+	/*
+	 * If FIPS mode enabled, the selected DRBG shall have the
+	 * highest cra_priority over other stdrng instances to ensure
+	 * it is selected.
+	 */
+	if (fips_enabled)
+		alg->cra_priority += 200;
+
+	alg->cra_flags		= CRYPTO_ALG_TYPE_RNG;
+	alg->cra_ctxsize 	= sizeof(struct drbg_state);
+	alg->cra_type		= &crypto_rng_type;
+	alg->cra_module		= THIS_MODULE;
+	alg->cra_init		= drbg_kcapi_init;
+	alg->cra_exit		= drbg_kcapi_cleanup;
+	alg->cra_u.rng.rng_make_random	= drbg_kcapi_random;
+	alg->cra_u.rng.rng_reset	= drbg_kcapi_reset;
+	alg->cra_u.rng.seedsize	= 0;
+}
+
+static int __init drbg_init(void)
+{
+	unsigned int i = 0; /* pointer to drbg_algs */
+	unsigned int j = 0; /* pointer to drbg_cores */
+	int ret = -EFAULT;
+
+	ret = drbg_healthcheck_sanity();
+	if (ret)
+		return ret;
+
+	if (ARRAY_SIZE(drbg_cores) * 2 > ARRAY_SIZE(drbg_algs)) {
+		pr_info("DRBG: Cannot register all DRBG types"
+			"(slots needed: %zu, slots available: %zu)\n",
+			ARRAY_SIZE(drbg_cores) * 2, ARRAY_SIZE(drbg_algs));
+		return ret;
+	}
+
+	/*
+	 * each DRBG definition can be used with PR and without PR, thus
+	 * we instantiate each DRBG in drbg_cores[] twice.
+	 *
+	 * As the order of placing them into the drbg_algs array matters
+	 * (the later DRBGs receive a higher cra_priority) we register the
+	 * prediction resistance DRBGs first as the should not be too
+	 * interesting.
+	 */
+	for (j = 0; ARRAY_SIZE(drbg_cores) > j; j++, i++)
+		drbg_fill_array(&drbg_algs[i], &drbg_cores[j], 1);
+	for (j = 0; ARRAY_SIZE(drbg_cores) > j; j++, i++)
+		drbg_fill_array(&drbg_algs[i], &drbg_cores[j], 0);
+	return crypto_register_algs(drbg_algs, (ARRAY_SIZE(drbg_cores) * 2));
+}
+
+static void __exit drbg_exit(void)
+{
+	crypto_unregister_algs(drbg_algs, (ARRAY_SIZE(drbg_cores) * 2));
+}
+
+module_init(drbg_init);
+module_exit(drbg_exit);
+#ifndef CRYPTO_DRBG_HASH_STRING
+#define CRYPTO_DRBG_HASH_STRING ""
+#endif
+#ifndef CRYPTO_DRBG_HMAC_STRING
+#define CRYPTO_DRBG_HMAC_STRING ""
+#endif
+#ifndef CRYPTO_DRBG_CTR_STRING
+#define CRYPTO_DRBG_CTR_STRING ""
+#endif
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Stephan Mueller <smueller@chronox.de>");
+MODULE_DESCRIPTION("NIST SP800-90A Deterministic Random Bit Generator (DRBG) "
+		   "using following cores: "
+		   CRYPTO_DRBG_HASH_STRING
+		   CRYPTO_DRBG_HMAC_STRING
+		   CRYPTO_DRBG_CTR_STRING);
diff --git a/crypto/eseqiv.c b/crypto/eseqiv.c
index 42ce9f570aec..bf7ab4a89493 100644
--- a/crypto/eseqiv.c
+++ b/crypto/eseqiv.c
@@ -68,7 +68,7 @@ static int eseqiv_givencrypt(struct skcipher_givcrypt_request *req)
 	struct eseqiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
 	struct eseqiv_request_ctx *reqctx = skcipher_givcrypt_reqctx(req);
 	struct ablkcipher_request *subreq;
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	void *data;
 	struct scatterlist *osrc, *odst;
 	struct scatterlist *dst;
@@ -86,7 +86,7 @@ static int eseqiv_givencrypt(struct skcipher_givcrypt_request *req)
 	ablkcipher_request_set_tfm(subreq, skcipher_geniv_cipher(geniv));
 
 	giv = req->giv;
-	complete = req->creq.base.complete;
+	compl = req->creq.base.complete;
 	data = req->creq.base.data;
 
 	osrc = req->creq.src;
@@ -101,11 +101,11 @@ static int eseqiv_givencrypt(struct skcipher_givcrypt_request *req)
 	if (vsrc != giv + ivsize && vdst != giv + ivsize) {
 		giv = PTR_ALIGN((u8 *)reqctx->tail,
 				crypto_ablkcipher_alignmask(geniv) + 1);
-		complete = eseqiv_complete;
+		compl = eseqiv_complete;
 		data = req;
 	}
 
-	ablkcipher_request_set_callback(subreq, req->creq.base.flags, complete,
+	ablkcipher_request_set_callback(subreq, req->creq.base.flags, compl,
 					data);
 
 	sg_init_table(reqctx->src, 2);
diff --git a/crypto/gcm.c b/crypto/gcm.c
index b4f017939004..276cdac567b6 100644
--- a/crypto/gcm.c
+++ b/crypto/gcm.c
@@ -228,14 +228,14 @@ static void gcm_hash_final_done(struct crypto_async_request *areq, int err);
 
 static int gcm_hash_update(struct aead_request *req,
 			   struct crypto_gcm_req_priv_ctx *pctx,
-			   crypto_completion_t complete,
+			   crypto_completion_t compl,
 			   struct scatterlist *src,
 			   unsigned int len)
 {
 	struct ahash_request *ahreq = &pctx->u.ahreq;
 
 	ahash_request_set_callback(ahreq, aead_request_flags(req),
-				   complete, req);
+				   compl, req);
 	ahash_request_set_crypt(ahreq, src, NULL, len);
 
 	return crypto_ahash_update(ahreq);
@@ -244,12 +244,12 @@ static int gcm_hash_update(struct aead_request *req,
 static int gcm_hash_remain(struct aead_request *req,
 			   struct crypto_gcm_req_priv_ctx *pctx,
 			   unsigned int remain,
-			   crypto_completion_t complete)
+			   crypto_completion_t compl)
 {
 	struct ahash_request *ahreq = &pctx->u.ahreq;
 
 	ahash_request_set_callback(ahreq, aead_request_flags(req),
-				   complete, req);
+				   compl, req);
 	sg_init_one(pctx->src, gcm_zeroes, remain);
 	ahash_request_set_crypt(ahreq, pctx->src, NULL, remain);
 
@@ -375,14 +375,14 @@ static void __gcm_hash_assoc_remain_done(struct aead_request *req, int err)
 {
 	struct crypto_gcm_req_priv_ctx *pctx = crypto_gcm_reqctx(req);
 	struct crypto_gcm_ghash_ctx *gctx = &pctx->ghash_ctx;
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	unsigned int remain = 0;
 
 	if (!err && gctx->cryptlen) {
 		remain = gcm_remain(gctx->cryptlen);
-		complete = remain ? gcm_hash_crypt_done :
+		compl = remain ? gcm_hash_crypt_done :
 			gcm_hash_crypt_remain_done;
-		err = gcm_hash_update(req, pctx, complete,
+		err = gcm_hash_update(req, pctx, compl,
 				      gctx->src, gctx->cryptlen);
 		if (err == -EINPROGRESS || err == -EBUSY)
 			return;
@@ -429,14 +429,14 @@ static void gcm_hash_assoc_done(struct crypto_async_request *areq, int err)
 static void __gcm_hash_init_done(struct aead_request *req, int err)
 {
 	struct crypto_gcm_req_priv_ctx *pctx = crypto_gcm_reqctx(req);
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	unsigned int remain = 0;
 
 	if (!err && req->assoclen) {
 		remain = gcm_remain(req->assoclen);
-		complete = remain ? gcm_hash_assoc_done :
+		compl = remain ? gcm_hash_assoc_done :
 			gcm_hash_assoc_remain_done;
-		err = gcm_hash_update(req, pctx, complete,
+		err = gcm_hash_update(req, pctx, compl,
 				      req->assoc, req->assoclen);
 		if (err == -EINPROGRESS || err == -EBUSY)
 			return;
@@ -462,7 +462,7 @@ static int gcm_hash(struct aead_request *req,
 	struct crypto_gcm_ghash_ctx *gctx = &pctx->ghash_ctx;
 	struct crypto_gcm_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
 	unsigned int remain;
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	int err;
 
 	ahash_request_set_tfm(ahreq, ctx->ghash);
@@ -473,8 +473,8 @@ static int gcm_hash(struct aead_request *req,
 	if (err)
 		return err;
 	remain = gcm_remain(req->assoclen);
-	complete = remain ? gcm_hash_assoc_done : gcm_hash_assoc_remain_done;
-	err = gcm_hash_update(req, pctx, complete, req->assoc, req->assoclen);
+	compl = remain ? gcm_hash_assoc_done : gcm_hash_assoc_remain_done;
+	err = gcm_hash_update(req, pctx, compl, req->assoc, req->assoclen);
 	if (err)
 		return err;
 	if (remain) {
@@ -484,8 +484,8 @@ static int gcm_hash(struct aead_request *req,
 			return err;
 	}
 	remain = gcm_remain(gctx->cryptlen);
-	complete = remain ? gcm_hash_crypt_done : gcm_hash_crypt_remain_done;
-	err = gcm_hash_update(req, pctx, complete, gctx->src, gctx->cryptlen);
+	compl = remain ? gcm_hash_crypt_done : gcm_hash_crypt_remain_done;
+	err = gcm_hash_update(req, pctx, compl, gctx->src, gctx->cryptlen);
 	if (err)
 		return err;
 	if (remain) {
diff --git a/crypto/lzo.c b/crypto/lzo.c
index 1c2aa69c54b8..a8ff2f778dc4 100644
--- a/crypto/lzo.c
+++ b/crypto/lzo.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 #include <linux/crypto.h>
 #include <linux/vmalloc.h>
+#include <linux/mm.h>
 #include <linux/lzo.h>
 
 struct lzo_ctx {
@@ -30,7 +31,10 @@ static int lzo_init(struct crypto_tfm *tfm)
 {
 	struct lzo_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	ctx->lzo_comp_mem = vmalloc(LZO1X_MEM_COMPRESS);
+	ctx->lzo_comp_mem = kmalloc(LZO1X_MEM_COMPRESS,
+				    GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
+	if (!ctx->lzo_comp_mem)
+		ctx->lzo_comp_mem = vmalloc(LZO1X_MEM_COMPRESS);
 	if (!ctx->lzo_comp_mem)
 		return -ENOMEM;
 
@@ -41,7 +45,7 @@ static void lzo_exit(struct crypto_tfm *tfm)
 {
 	struct lzo_ctx *ctx = crypto_tfm_ctx(tfm);
 
-	vfree(ctx->lzo_comp_mem);
+	kvfree(ctx->lzo_comp_mem);
 }
 
 static int lzo_compress(struct crypto_tfm *tfm, const u8 *src,
diff --git a/crypto/seqiv.c b/crypto/seqiv.c
index f2cba4ed6f25..ee190fcedcd2 100644
--- a/crypto/seqiv.c
+++ b/crypto/seqiv.c
@@ -100,7 +100,7 @@ static int seqiv_givencrypt(struct skcipher_givcrypt_request *req)
 	struct crypto_ablkcipher *geniv = skcipher_givcrypt_reqtfm(req);
 	struct seqiv_ctx *ctx = crypto_ablkcipher_ctx(geniv);
 	struct ablkcipher_request *subreq = skcipher_givcrypt_reqctx(req);
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	void *data;
 	u8 *info;
 	unsigned int ivsize;
@@ -108,7 +108,7 @@ static int seqiv_givencrypt(struct skcipher_givcrypt_request *req)
 
 	ablkcipher_request_set_tfm(subreq, skcipher_geniv_cipher(geniv));
 
-	complete = req->creq.base.complete;
+	compl = req->creq.base.complete;
 	data = req->creq.base.data;
 	info = req->creq.info;
 
@@ -122,11 +122,11 @@ static int seqiv_givencrypt(struct skcipher_givcrypt_request *req)
 		if (!info)
 			return -ENOMEM;
 
-		complete = seqiv_complete;
+		compl = seqiv_complete;
 		data = req;
 	}
 
-	ablkcipher_request_set_callback(subreq, req->creq.base.flags, complete,
+	ablkcipher_request_set_callback(subreq, req->creq.base.flags, compl,
 					data);
 	ablkcipher_request_set_crypt(subreq, req->creq.src, req->creq.dst,
 				     req->creq.nbytes, info);
@@ -146,7 +146,7 @@ static int seqiv_aead_givencrypt(struct aead_givcrypt_request *req)
 	struct seqiv_ctx *ctx = crypto_aead_ctx(geniv);
 	struct aead_request *areq = &req->areq;
 	struct aead_request *subreq = aead_givcrypt_reqctx(req);
-	crypto_completion_t complete;
+	crypto_completion_t compl;
 	void *data;
 	u8 *info;
 	unsigned int ivsize;
@@ -154,7 +154,7 @@ static int seqiv_aead_givencrypt(struct aead_givcrypt_request *req)
 
 	aead_request_set_tfm(subreq, aead_geniv_base(geniv));
 
-	complete = areq->base.complete;
+	compl = areq->base.complete;
 	data = areq->base.data;
 	info = areq->iv;
 
@@ -168,11 +168,11 @@ static int seqiv_aead_givencrypt(struct aead_givcrypt_request *req)
 		if (!info)
 			return -ENOMEM;
 
-		complete = seqiv_aead_complete;
+		compl = seqiv_aead_complete;
 		data = req;
 	}
 
-	aead_request_set_callback(subreq, areq->base.flags, complete, data);
+	aead_request_set_callback(subreq, areq->base.flags, compl, data);
 	aead_request_set_crypt(subreq, areq->src, areq->dst, areq->cryptlen,
 			       info);
 	aead_request_set_assoc(subreq, areq->assoc, areq->assoclen);
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index ba247cf30858..890449e6e7ef 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -48,6 +48,11 @@
 #define DECRYPT 0
 
 /*
+ * return a string with the driver name
+ */
+#define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
+
+/*
  * Used by test_cipher_speed()
  */
 static unsigned int sec;
@@ -68,13 +73,13 @@ static char *check[] = {
 };
 
 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
-			       struct scatterlist *sg, int blen, int sec)
+			       struct scatterlist *sg, int blen, int secs)
 {
 	unsigned long start, end;
 	int bcount;
 	int ret;
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		if (enc)
 			ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
@@ -86,7 +91,7 @@ static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
 	}
 
 	printk("%d operations in %d seconds (%ld bytes)\n",
-	       bcount, sec, (long)bcount * blen);
+	       bcount, secs, (long)bcount * blen);
 	return 0;
 }
 
@@ -138,13 +143,13 @@ out:
 }
 
 static int test_aead_jiffies(struct aead_request *req, int enc,
-				int blen, int sec)
+				int blen, int secs)
 {
 	unsigned long start, end;
 	int bcount;
 	int ret;
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		if (enc)
 			ret = crypto_aead_encrypt(req);
@@ -156,7 +161,7 @@ static int test_aead_jiffies(struct aead_request *req, int enc,
 	}
 
 	printk("%d operations in %d seconds (%ld bytes)\n",
-	       bcount, sec, (long)bcount * blen);
+	       bcount, secs, (long)bcount * blen);
 	return 0;
 }
 
@@ -260,7 +265,7 @@ static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
 	}
 }
 
-static void test_aead_speed(const char *algo, int enc, unsigned int sec,
+static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 			    struct aead_speed_template *template,
 			    unsigned int tcount, u8 authsize,
 			    unsigned int aad_size, u8 *keysize)
@@ -305,9 +310,6 @@ static void test_aead_speed(const char *algo, int enc, unsigned int sec,
 	asg = &sg[8];
 	sgout = &asg[8];
 
-
-	printk(KERN_INFO "\ntesting speed of %s %s\n", algo, e);
-
 	tfm = crypto_alloc_aead(algo, 0, 0);
 
 	if (IS_ERR(tfm)) {
@@ -316,6 +318,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int sec,
 		goto out_notfm;
 	}
 
+	printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
+			get_driver_name(crypto_aead, tfm), e);
+
 	req = aead_request_alloc(tfm, GFP_KERNEL);
 	if (!req) {
 		pr_err("alg: aead: Failed to allocate request for %s\n",
@@ -374,8 +379,9 @@ static void test_aead_speed(const char *algo, int enc, unsigned int sec,
 			aead_request_set_crypt(req, sg, sgout, *b_size, iv);
 			aead_request_set_assoc(req, asg, aad_size);
 
-			if (sec)
-				ret = test_aead_jiffies(req, enc, *b_size, sec);
+			if (secs)
+				ret = test_aead_jiffies(req, enc, *b_size,
+							secs);
 			else
 				ret = test_aead_cycles(req, enc, *b_size);
 
@@ -405,7 +411,7 @@ out_noxbuf:
 	return;
 }
 
-static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
+static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
 			      struct cipher_speed_template *template,
 			      unsigned int tcount, u8 *keysize)
 {
@@ -422,8 +428,6 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
 	else
 		e = "decryption";
 
-	printk("\ntesting speed of %s %s\n", algo, e);
-
 	tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
 
 	if (IS_ERR(tfm)) {
@@ -434,6 +438,9 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
 	desc.tfm = tfm;
 	desc.flags = 0;
 
+	printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
+			get_driver_name(crypto_blkcipher, tfm), e);
+
 	i = 0;
 	do {
 
@@ -483,9 +490,9 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
 				crypto_blkcipher_set_iv(tfm, iv, iv_len);
 			}
 
-			if (sec)
+			if (secs)
 				ret = test_cipher_jiffies(&desc, enc, sg,
-							  *b_size, sec);
+							  *b_size, secs);
 			else
 				ret = test_cipher_cycles(&desc, enc, sg,
 							 *b_size);
@@ -506,13 +513,13 @@ out:
 
 static int test_hash_jiffies_digest(struct hash_desc *desc,
 				    struct scatterlist *sg, int blen,
-				    char *out, int sec)
+				    char *out, int secs)
 {
 	unsigned long start, end;
 	int bcount;
 	int ret;
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		ret = crypto_hash_digest(desc, sg, blen, out);
 		if (ret)
@@ -520,22 +527,22 @@ static int test_hash_jiffies_digest(struct hash_desc *desc,
 	}
 
 	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / sec, ((long)bcount * blen) / sec);
+	       bcount / secs, ((long)bcount * blen) / secs);
 
 	return 0;
 }
 
 static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
-			     int blen, int plen, char *out, int sec)
+			     int blen, int plen, char *out, int secs)
 {
 	unsigned long start, end;
 	int bcount, pcount;
 	int ret;
 
 	if (plen == blen)
-		return test_hash_jiffies_digest(desc, sg, blen, out, sec);
+		return test_hash_jiffies_digest(desc, sg, blen, out, secs);
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		ret = crypto_hash_init(desc);
 		if (ret)
@@ -552,7 +559,7 @@ static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
 	}
 
 	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / sec, ((long)bcount * blen) / sec);
+	       bcount / secs, ((long)bcount * blen) / secs);
 
 	return 0;
 }
@@ -673,7 +680,7 @@ static void test_hash_sg_init(struct scatterlist *sg)
 	}
 }
 
-static void test_hash_speed(const char *algo, unsigned int sec,
+static void test_hash_speed(const char *algo, unsigned int secs,
 			    struct hash_speed *speed)
 {
 	struct scatterlist sg[TVMEMSIZE];
@@ -683,8 +690,6 @@ static void test_hash_speed(const char *algo, unsigned int sec,
 	int i;
 	int ret;
 
-	printk(KERN_INFO "\ntesting speed of %s\n", algo);
-
 	tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
 
 	if (IS_ERR(tfm)) {
@@ -693,6 +698,9 @@ static void test_hash_speed(const char *algo, unsigned int sec,
 		return;
 	}
 
+	printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo,
+			get_driver_name(crypto_hash, tfm));
+
 	desc.tfm = tfm;
 	desc.flags = 0;
 
@@ -718,9 +726,9 @@ static void test_hash_speed(const char *algo, unsigned int sec,
 		       "(%5u byte blocks,%5u bytes per update,%4u updates): ",
 		       i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
 
-		if (sec)
+		if (secs)
 			ret = test_hash_jiffies(&desc, sg, speed[i].blen,
-						speed[i].plen, output, sec);
+						speed[i].plen, output, secs);
 		else
 			ret = test_hash_cycles(&desc, sg, speed[i].blen,
 					       speed[i].plen, output);
@@ -765,13 +773,13 @@ static inline int do_one_ahash_op(struct ahash_request *req, int ret)
 }
 
 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
-				     char *out, int sec)
+				     char *out, int secs)
 {
 	unsigned long start, end;
 	int bcount;
 	int ret;
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		ret = do_one_ahash_op(req, crypto_ahash_digest(req));
 		if (ret)
@@ -779,22 +787,22 @@ static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
 	}
 
 	printk("%6u opers/sec, %9lu bytes/sec\n",
-	       bcount / sec, ((long)bcount * blen) / sec);
+	       bcount / secs, ((long)bcount * blen) / secs);
 
 	return 0;
 }
 
 static int test_ahash_jiffies(struct ahash_request *req, int blen,
-			      int plen, char *out, int sec)
+			      int plen, char *out, int secs)
 {
 	unsigned long start, end;
 	int bcount, pcount;
 	int ret;
 
 	if (plen == blen)
-		return test_ahash_jiffies_digest(req, blen, out, sec);
+		return test_ahash_jiffies_digest(req, blen, out, secs);
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		ret = crypto_ahash_init(req);
 		if (ret)
@@ -811,7 +819,7 @@ static int test_ahash_jiffies(struct ahash_request *req, int blen,
 	}
 
 	pr_cont("%6u opers/sec, %9lu bytes/sec\n",
-		bcount / sec, ((long)bcount * blen) / sec);
+		bcount / secs, ((long)bcount * blen) / secs);
 
 	return 0;
 }
@@ -911,7 +919,7 @@ out:
 	return 0;
 }
 
-static void test_ahash_speed(const char *algo, unsigned int sec,
+static void test_ahash_speed(const char *algo, unsigned int secs,
 			     struct hash_speed *speed)
 {
 	struct scatterlist sg[TVMEMSIZE];
@@ -921,8 +929,6 @@ static void test_ahash_speed(const char *algo, unsigned int sec,
 	static char output[1024];
 	int i, ret;
 
-	printk(KERN_INFO "\ntesting speed of async %s\n", algo);
-
 	tfm = crypto_alloc_ahash(algo, 0, 0);
 	if (IS_ERR(tfm)) {
 		pr_err("failed to load transform for %s: %ld\n",
@@ -930,6 +936,9 @@ static void test_ahash_speed(const char *algo, unsigned int sec,
 		return;
 	}
 
+	printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
+			get_driver_name(crypto_ahash, tfm));
+
 	if (crypto_ahash_digestsize(tfm) > sizeof(output)) {
 		pr_err("digestsize(%u) > outputbuffer(%zu)\n",
 		       crypto_ahash_digestsize(tfm), sizeof(output));
@@ -960,9 +969,9 @@ static void test_ahash_speed(const char *algo, unsigned int sec,
 
 		ahash_request_set_crypt(req, sg, output, speed[i].plen);
 
-		if (sec)
+		if (secs)
 			ret = test_ahash_jiffies(req, speed[i].blen,
-						 speed[i].plen, output, sec);
+						 speed[i].plen, output, secs);
 		else
 			ret = test_ahash_cycles(req, speed[i].blen,
 						speed[i].plen, output);
@@ -994,13 +1003,13 @@ static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
 }
 
 static int test_acipher_jiffies(struct ablkcipher_request *req, int enc,
-				int blen, int sec)
+				int blen, int secs)
 {
 	unsigned long start, end;
 	int bcount;
 	int ret;
 
-	for (start = jiffies, end = start + sec * HZ, bcount = 0;
+	for (start = jiffies, end = start + secs * HZ, bcount = 0;
 	     time_before(jiffies, end); bcount++) {
 		if (enc)
 			ret = do_one_acipher_op(req,
@@ -1014,7 +1023,7 @@ static int test_acipher_jiffies(struct ablkcipher_request *req, int enc,
 	}
 
 	pr_cont("%d operations in %d seconds (%ld bytes)\n",
-		bcount, sec, (long)bcount * blen);
+		bcount, secs, (long)bcount * blen);
 	return 0;
 }
 
@@ -1065,7 +1074,7 @@ out:
 	return ret;
 }
 
-static void test_acipher_speed(const char *algo, int enc, unsigned int sec,
+static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
 			       struct cipher_speed_template *template,
 			       unsigned int tcount, u8 *keysize)
 {
@@ -1083,8 +1092,6 @@ static void test_acipher_speed(const char *algo, int enc, unsigned int sec,
 	else
 		e = "decryption";
 
-	pr_info("\ntesting speed of async %s %s\n", algo, e);
-
 	init_completion(&tresult.completion);
 
 	tfm = crypto_alloc_ablkcipher(algo, 0, 0);
@@ -1095,6 +1102,9 @@ static void test_acipher_speed(const char *algo, int enc, unsigned int sec,
 		return;
 	}
 
+	pr_info("\ntesting speed of async %s (%s) %s\n", algo,
+			get_driver_name(crypto_ablkcipher, tfm), e);
+
 	req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
 	if (!req) {
 		pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
@@ -1168,9 +1178,9 @@ static void test_acipher_speed(const char *algo, int enc, unsigned int sec,
 
 			ablkcipher_request_set_crypt(req, sg, sg, *b_size, iv);
 
-			if (sec)
+			if (secs)
 				ret = test_acipher_jiffies(req, enc,
-							   *b_size, sec);
+							   *b_size, secs);
 			else
 				ret = test_acipher_cycles(req, enc,
 							  *b_size);
@@ -1585,6 +1595,12 @@ static int do_test(int m)
 		test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
 				des3_speed_template, DES3_SPEED_VECTORS,
 				speed_template_24);
+		test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
+				des3_speed_template, DES3_SPEED_VECTORS,
+				speed_template_24);
+		test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
+				des3_speed_template, DES3_SPEED_VECTORS,
+				speed_template_24);
 		break;
 
 	case 202:
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 498649ac1953..ac2b63105afc 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <crypto/rng.h>
+#include <crypto/drbg.h>
 
 #include "internal.h"
 
@@ -108,6 +109,11 @@ struct cprng_test_suite {
 	unsigned int count;
 };
 
+struct drbg_test_suite {
+	struct drbg_testvec *vecs;
+	unsigned int count;
+};
+
 struct alg_test_desc {
 	const char *alg;
 	int (*test)(const struct alg_test_desc *desc, const char *driver,
@@ -121,6 +127,7 @@ struct alg_test_desc {
 		struct pcomp_test_suite pcomp;
 		struct hash_test_suite hash;
 		struct cprng_test_suite cprng;
+		struct drbg_test_suite drbg;
 	} suite;
 };
 
@@ -191,13 +198,20 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 	const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
 	unsigned int i, j, k, temp;
 	struct scatterlist sg[8];
-	char result[64];
+	char *result;
+	char *key;
 	struct ahash_request *req;
 	struct tcrypt_result tresult;
 	void *hash_buff;
 	char *xbuf[XBUFSIZE];
 	int ret = -ENOMEM;
 
+	result = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
+	if (!result)
+		return ret;
+	key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
+	if (!key)
+		goto out_nobuf;
 	if (testmgr_alloc_buf(xbuf))
 		goto out_nobuf;
 
@@ -222,7 +236,7 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 			goto out;
 
 		j++;
-		memset(result, 0, 64);
+		memset(result, 0, MAX_DIGEST_SIZE);
 
 		hash_buff = xbuf[0];
 		hash_buff += align_offset;
@@ -232,8 +246,14 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 
 		if (template[i].ksize) {
 			crypto_ahash_clear_flags(tfm, ~0);
-			ret = crypto_ahash_setkey(tfm, template[i].key,
-						  template[i].ksize);
+			if (template[i].ksize > MAX_KEYLEN) {
+				pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
+				       j, algo, template[i].ksize, MAX_KEYLEN);
+				ret = -EINVAL;
+				goto out;
+			}
+			memcpy(key, template[i].key, template[i].ksize);
+			ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
 			if (ret) {
 				printk(KERN_ERR "alg: hash: setkey failed on "
 				       "test %d for %s: ret=%d\n", j, algo,
@@ -293,7 +313,7 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 
 		if (template[i].np) {
 			j++;
-			memset(result, 0, 64);
+			memset(result, 0, MAX_DIGEST_SIZE);
 
 			temp = 0;
 			sg_init_table(sg, template[i].np);
@@ -312,8 +332,16 @@ static int __test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
 			}
 
 			if (template[i].ksize) {
+				if (template[i].ksize > MAX_KEYLEN) {
+					pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
+					       j, algo, template[i].ksize,
+					       MAX_KEYLEN);
+					ret = -EINVAL;
+					goto out;
+				}
 				crypto_ahash_clear_flags(tfm, ~0);
-				ret = crypto_ahash_setkey(tfm, template[i].key,
+				memcpy(key, template[i].key, template[i].ksize);
+				ret = crypto_ahash_setkey(tfm, key,
 							  template[i].ksize);
 
 				if (ret) {
@@ -365,6 +393,8 @@ out:
 out_noreq:
 	testmgr_free_buf(xbuf);
 out_nobuf:
+	kfree(key);
+	kfree(result);
 	return ret;
 }
 
@@ -422,6 +452,9 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 	iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
 	if (!iv)
 		return ret;
+	key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
+	if (!key)
+		goto out_noxbuf;
 	if (testmgr_alloc_buf(xbuf))
 		goto out_noxbuf;
 	if (testmgr_alloc_buf(axbuf))
@@ -486,7 +519,14 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 				crypto_aead_set_flags(
 					tfm, CRYPTO_TFM_REQ_WEAK_KEY);
 
-			key = template[i].key;
+			if (template[i].klen > MAX_KEYLEN) {
+				pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
+				       d, j, algo, template[i].klen,
+				       MAX_KEYLEN);
+				ret = -EINVAL;
+				goto out;
+			}
+			memcpy(key, template[i].key, template[i].klen);
 
 			ret = crypto_aead_setkey(tfm, key,
 						 template[i].klen);
@@ -587,7 +627,14 @@ static int __test_aead(struct crypto_aead *tfm, int enc,
 			if (template[i].wk)
 				crypto_aead_set_flags(
 					tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-			key = template[i].key;
+			if (template[i].klen > MAX_KEYLEN) {
+				pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
+				       d, j, algo, template[i].klen,
+				       MAX_KEYLEN);
+				ret = -EINVAL;
+				goto out;
+			}
+			memcpy(key, template[i].key, template[i].klen);
 
 			ret = crypto_aead_setkey(tfm, key, template[i].klen);
 			if (!ret == template[i].fail) {
@@ -769,6 +816,7 @@ out_nooutbuf:
 out_noaxbuf:
 	testmgr_free_buf(xbuf);
 out_noxbuf:
+	kfree(key);
 	kfree(iv);
 	return ret;
 }
@@ -1715,6 +1763,100 @@ static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
 	return err;
 }
 
+
+static int drbg_cavs_test(struct drbg_testvec *test, int pr,
+			  const char *driver, u32 type, u32 mask)
+{
+	int ret = -EAGAIN;
+	struct crypto_rng *drng;
+	struct drbg_test_data test_data;
+	struct drbg_string addtl, pers, testentropy;
+	unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
+
+	if (!buf)
+		return -ENOMEM;
+
+	drng = crypto_alloc_rng(driver, type, mask);
+	if (IS_ERR(drng)) {
+		printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
+		       "%s\n", driver);
+		kzfree(buf);
+		return -ENOMEM;
+	}
+
+	test_data.testentropy = &testentropy;
+	drbg_string_fill(&testentropy, test->entropy, test->entropylen);
+	drbg_string_fill(&pers, test->pers, test->perslen);
+	ret = crypto_drbg_reset_test(drng, &pers, &test_data);
+	if (ret) {
+		printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
+		goto outbuf;
+	}
+
+	drbg_string_fill(&addtl, test->addtla, test->addtllen);
+	if (pr) {
+		drbg_string_fill(&testentropy, test->entpra, test->entprlen);
+		ret = crypto_drbg_get_bytes_addtl_test(drng,
+			buf, test->expectedlen, &addtl,	&test_data);
+	} else {
+		ret = crypto_drbg_get_bytes_addtl(drng,
+			buf, test->expectedlen, &addtl);
+	}
+	if (ret <= 0) {
+		printk(KERN_ERR "alg: drbg: could not obtain random data for "
+		       "driver %s\n", driver);
+		goto outbuf;
+	}
+
+	drbg_string_fill(&addtl, test->addtlb, test->addtllen);
+	if (pr) {
+		drbg_string_fill(&testentropy, test->entprb, test->entprlen);
+		ret = crypto_drbg_get_bytes_addtl_test(drng,
+			buf, test->expectedlen, &addtl, &test_data);
+	} else {
+		ret = crypto_drbg_get_bytes_addtl(drng,
+			buf, test->expectedlen, &addtl);
+	}
+	if (ret <= 0) {
+		printk(KERN_ERR "alg: drbg: could not obtain random data for "
+		       "driver %s\n", driver);
+		goto outbuf;
+	}
+
+	ret = memcmp(test->expected, buf, test->expectedlen);
+
+outbuf:
+	crypto_free_rng(drng);
+	kzfree(buf);
+	return ret;
+}
+
+
+static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
+			 u32 type, u32 mask)
+{
+	int err = 0;
+	int pr = 0;
+	int i = 0;
+	struct drbg_testvec *template = desc->suite.drbg.vecs;
+	unsigned int tcount = desc->suite.drbg.count;
+
+	if (0 == memcmp(driver, "drbg_pr_", 8))
+		pr = 1;
+
+	for (i = 0; i < tcount; i++) {
+		err = drbg_cavs_test(&template[i], pr, driver, type, mask);
+		if (err) {
+			printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
+			       i, driver);
+			err = -EINVAL;
+			break;
+		}
+	}
+	return err;
+
+}
+
 static int alg_test_null(const struct alg_test_desc *desc,
 			     const char *driver, u32 type, u32 mask)
 {
@@ -2458,6 +2600,152 @@ static const struct alg_test_desc alg_test_descs[] = {
 		.alg = "digest_null",
 		.test = alg_test_null,
 	}, {
+		.alg = "drbg_nopr_ctr_aes128",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes128_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes128_tv_template)
+			}
+		}
+	}, {
+		.alg = "drbg_nopr_ctr_aes192",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes192_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes192_tv_template)
+			}
+		}
+	}, {
+		.alg = "drbg_nopr_ctr_aes256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_ctr_aes256_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_ctr_aes256_tv_template)
+			}
+		}
+	}, {
+		/*
+		 * There is no need to specifically test the DRBG with every
+		 * backend cipher -- covered by drbg_nopr_hmac_sha256 test
+		 */
+		.alg = "drbg_nopr_hmac_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_hmac_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_hmac_sha256_tv_template,
+				.count =
+				ARRAY_SIZE(drbg_nopr_hmac_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_nopr_hmac_sha256 test */
+		.alg = "drbg_nopr_hmac_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_hmac_sha512",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "drbg_nopr_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_nopr_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_nopr_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_nopr_sha256 test */
+		.alg = "drbg_nopr_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_nopr_sha512",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_ctr_aes128",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_ctr_aes128_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_ctr_aes128_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_ctr_aes128 test */
+		.alg = "drbg_pr_ctr_aes192",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_ctr_aes256",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_hmac_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_hmac_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_hmac_sha256 test */
+		.alg = "drbg_pr_hmac_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_hmac_sha512",
+		.test = alg_test_null,
+		.fips_allowed = 1,
+	}, {
+		.alg = "drbg_pr_sha1",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_sha256",
+		.test = alg_test_drbg,
+		.fips_allowed = 1,
+		.suite = {
+			.drbg = {
+				.vecs = drbg_pr_sha256_tv_template,
+				.count = ARRAY_SIZE(drbg_pr_sha256_tv_template)
+			}
+		}
+	}, {
+		/* covered by drbg_pr_sha256 test */
+		.alg = "drbg_pr_sha384",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
+		.alg = "drbg_pr_sha512",
+		.fips_allowed = 1,
+		.test = alg_test_null,
+	}, {
 		.alg = "ecb(__aes-aesni)",
 		.test = alg_test_null,
 		.fips_allowed = 1,
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 69d0dd8ef27e..6597203eccfa 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -32,7 +32,7 @@
 #define MAX_DIGEST_SIZE		64
 #define MAX_TAP			8
 
-#define MAX_KEYLEN		56
+#define MAX_KEYLEN		160
 #define MAX_IVLEN		32
 
 struct hash_testvec {
@@ -92,6 +92,21 @@ struct cprng_testvec {
 	unsigned short loops;
 };
 
+struct drbg_testvec {
+	unsigned char *entropy;
+	size_t entropylen;
+	unsigned char *entpra;
+	unsigned char *entprb;
+	size_t entprlen;
+	unsigned char *addtla;
+	unsigned char *addtlb;
+	size_t addtllen;
+	unsigned char *pers;
+	size_t perslen;
+	unsigned char *expected;
+	size_t expectedlen;
+};
+
 static char zeroed_string[48];
 
 /*
@@ -1807,18 +1822,59 @@ static struct hash_testvec tgr128_tv_template[] = {
 	},
 };
 
-#define GHASH_TEST_VECTORS 1
+#define GHASH_TEST_VECTORS 5
 
 static struct hash_testvec ghash_tv_template[] =
 {
 	{
-
-		.key	= "\xdf\xa6\xbf\x4d\xed\x81\xdb\x03\xff\xca\xff\x95\xf8\x30\xf0\x61",
+		.key	= "\xdf\xa6\xbf\x4d\xed\x81\xdb\x03"
+			  "\xff\xca\xff\x95\xf8\x30\xf0\x61",
 		.ksize	= 16,
-		.plaintext = "\x95\x2b\x2a\x56\xa5\x60\x04a\xc0\xb3\x2b\x66\x56\xa0\x5b\x40\xb6",
+		.plaintext = "\x95\x2b\x2a\x56\xa5\x60\x04a\xc0"
+			     "\xb3\x2b\x66\x56\xa0\x5b\x40\xb6",
 		.psize	= 16,
 		.digest	= "\xda\x53\xeb\x0a\xd2\xc5\x5b\xb6"
 			  "\x4f\xc4\x80\x2c\xc3\xfe\xda\x60",
+	}, {
+		.key	= "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b"
+			  "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+		.ksize	= 16,
+		.plaintext = "what do ya want for nothing?",
+		.psize	= 28,
+		.digest	= "\x3e\x1f\x5c\x4d\x65\xf0\xef\xce"
+			  "\x0d\x61\x06\x27\x66\x51\xd5\xe2",
+		.np	= 2,
+		.tap	= {14, 14}
+	}, {
+		.key	= "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+			  "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+		.ksize	= 16,
+		.plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+			"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+			"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+			"\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+		.psize	= 50,
+		.digest	= "\xfb\x49\x8a\x36\xe1\x96\xe1\x96"
+			  "\xe1\x96\xe1\x96\xe1\x96\xe1\x96",
+	}, {
+		.key	= "\xda\x53\xeb\x0a\xd2\xc5\x5b\xb6"
+			  "\x4f\xc4\x80\x2c\xc3\xfe\xda\x60",
+		.ksize	= 16,
+		.plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+			"\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+		.psize	= 50,
+		.digest	= "\x2b\x5c\x0c\x7f\x52\xd1\x60\xc2"
+			  "\x49\xed\x6e\x32\x7a\xa9\xbe\x08",
+	}, {
+		.key	= "\x95\x2b\x2a\x56\xa5\x60\x04a\xc0"
+			  "\xb3\x2b\x66\x56\xa0\x5b\x40\xb6",
+		.ksize	= 16,
+		.plaintext = "Test With Truncation",
+		.psize	= 20,
+		.digest	= "\xf8\x94\x87\x2a\x4b\x63\x99\x28"
+			  "\x23\xf7\x93\xf7\x19\xf5\x96\xd9",
 	},
 };
 
@@ -3097,8 +3153,8 @@ static struct cipher_testvec des_enc_tv_template[] = {
 			  "\x5F\x62\xC7\x72\xD9\xFC\xCB\x9A",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	},
 };
 
@@ -3207,8 +3263,8 @@ static struct cipher_testvec des_dec_tv_template[] = {
 			  "\xC6\x2F\xBB\x24\x8D\x19\x82\xEB",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	},
 };
 
@@ -3333,8 +3389,8 @@ static struct cipher_testvec des_cbc_enc_tv_template[] = {
 			  "\xC6\x4A\xF3\x55\xC7\x29\x2E\x63",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	},
 };
 
@@ -3442,8 +3498,8 @@ static struct cipher_testvec des_cbc_dec_tv_template[] = {
 			  "\xC6\x2F\xBB\x24\x8D\x19\x82\xEB",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	},
 };
 
@@ -3517,8 +3573,8 @@ static struct cipher_testvec des_ctr_enc_tv_template[] = {
 			  "\x69\x74\xA1\x06\x46\x0F\x4E\x75",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\xC9\x83\xA6\xC9\xEC\x0F\x32\x55",
 		.klen	= 8,
@@ -3663,8 +3719,8 @@ static struct cipher_testvec des_ctr_dec_tv_template[] = {
 			  "\xC6\x2F\xBB\x24\x8D\x19\x82\xEB",
 		.rlen	= 248,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 248 - 8, 8 },
+		.np	= 3,
+		.tap	= { 248 - 10, 2, 8 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\xC9\x83\xA6\xC9\xEC\x0F\x32\x55",
 		.klen	= 8,
@@ -3899,8 +3955,8 @@ static struct cipher_testvec des3_ede_enc_tv_template[] = {
 			  "\xD8\x45\xFF\x33\xBA\xBB\x2B\x63",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -4064,8 +4120,8 @@ static struct cipher_testvec des3_ede_dec_tv_template[] = {
 			  "\xB8\x03\xEA\x7D\xE1\x48\xD3\x47",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -4244,8 +4300,8 @@ static struct cipher_testvec des3_ede_cbc_enc_tv_template[] = {
 			  "\x95\x63\x73\xA2\x44\xAC\xF8\xA5",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -4424,8 +4480,8 @@ static struct cipher_testvec des3_ede_cbc_dec_tv_template[] = {
 			  "\xB8\x03\xEA\x7D\xE1\x48\xD3\x47",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -4564,8 +4620,8 @@ static struct cipher_testvec des3_ede_ctr_enc_tv_template[] = {
 			  "\x5C\xEE\xFC\xCF\xC4\x70\x00\x34",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\x9C\xD6\xF3\x9C\xB9\x5A\x67\x00"
 			  "\x5A\x67\x00\x2D\xCE\xEB\x2D\xCE"
@@ -4842,8 +4898,8 @@ static struct cipher_testvec des3_ede_ctr_dec_tv_template[] = {
 			  "\xB8\x03\xEA\x7D\xE1\x48\xD3\x47",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\x9C\xD6\xF3\x9C\xB9\x5A\x67\x00"
 			  "\x5A\x67\x00\x2D\xCE\xEB\x2D\xCE"
@@ -5182,8 +5238,8 @@ static struct cipher_testvec bf_enc_tv_template[] = {
 			  "\xC9\x1A\xFB\x5D\xDE\xBB\x43\xF4",
 		.rlen	= 504,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 504 - 8, 8 },
+		.np	= 3,
+		.tap	= { 504 - 10, 2, 8 },
 	},
 };
 
@@ -5374,8 +5430,8 @@ static struct cipher_testvec bf_dec_tv_template[] = {
 			  "\x2B\xC2\x59\xF0\x64\xFB\x92\x06",
 		.rlen	= 504,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 504 - 8, 8 },
+		.np	= 3,
+		.tap	= { 504 - 10, 2, 8 },
 	},
 };
 
@@ -5531,8 +5587,8 @@ static struct cipher_testvec bf_cbc_enc_tv_template[] = {
 			  "\xB4\x98\xD8\x6B\x74\xE7\x65\xF4",
 		.rlen	= 504,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 504 - 8, 8 },
+		.np	= 3,
+		.tap	= { 504 - 10, 2, 8 },
 	},
 };
 
@@ -5688,8 +5744,8 @@ static struct cipher_testvec bf_cbc_dec_tv_template[] = {
 			  "\x2B\xC2\x59\xF0\x64\xFB\x92\x06",
 		.rlen	= 504,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 504 - 8, 8 },
+		.np	= 3,
+		.tap	= { 504 - 10, 2, 8 },
 	},
 };
 
@@ -6694,8 +6750,8 @@ static struct cipher_testvec tf_enc_tv_template[] = {
 			  "\x2C\x75\x64\xC4\xCA\xC1\x7E\xD5",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -6862,8 +6918,8 @@ static struct cipher_testvec tf_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -7045,8 +7101,8 @@ static struct cipher_testvec tf_cbc_enc_tv_template[] = {
 			  "\x0A\xA3\x30\x10\x26\x25\x41\x2C",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -7228,8 +7284,8 @@ static struct cipher_testvec tf_cbc_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -8302,8 +8358,8 @@ static struct cipher_testvec tf_lrw_enc_tv_template[] = {
 			  "\x11\xd7\xb8\x6e\xea\xe1\x80\x30",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -8555,8 +8611,8 @@ static struct cipher_testvec tf_lrw_dec_tv_template[] = {
 			  "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -8897,8 +8953,8 @@ static struct cipher_testvec tf_xts_enc_tv_template[] = {
 			  "\x37\x30\xe1\x91\x8d\xb3\x2a\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -9240,8 +9296,8 @@ static struct cipher_testvec tf_xts_dec_tv_template[] = {
 			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -9438,8 +9494,8 @@ static struct cipher_testvec serpent_enc_tv_template[] = {
 			  "\xF4\x46\x2E\xEB\xAC\xF3\xD2\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -9664,8 +9720,8 @@ static struct cipher_testvec serpent_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -9846,8 +9902,8 @@ static struct cipher_testvec serpent_cbc_enc_tv_template[] = {
 			  "\xBC\x08\x3A\xA2\x29\xB3\xDF\xD1",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -9987,8 +10043,8 @@ static struct cipher_testvec serpent_cbc_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -11061,8 +11117,8 @@ static struct cipher_testvec serpent_lrw_enc_tv_template[] = {
 			  "\xd9\x51\x0f\xd7\x94\x2f\xc5\xa7",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -11314,8 +11370,8 @@ static struct cipher_testvec serpent_lrw_dec_tv_template[] = {
 			  "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -11656,8 +11712,8 @@ static struct cipher_testvec serpent_xts_enc_tv_template[] = {
 			  "\xd4\xa0\x91\x98\x11\x5f\x4d\xb1",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -11999,8 +12055,8 @@ static struct cipher_testvec serpent_xts_dec_tv_template[] = {
 			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -12182,8 +12238,8 @@ static struct cipher_testvec cast6_enc_tv_template[] = {
 			  "\x11\x74\x93\x57\xB4\x7E\xC6\x00",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -12353,8 +12409,8 @@ static struct cipher_testvec cast6_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -12494,8 +12550,8 @@ static struct cipher_testvec cast6_cbc_enc_tv_template[] = {
 			  "\x22\x46\x89\x2D\x0F\x2B\x08\x24",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -12635,8 +12691,8 @@ static struct cipher_testvec cast6_cbc_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -12792,8 +12848,8 @@ static struct cipher_testvec cast6_ctr_enc_tv_template[] = {
 			  "\xF9\xC5\xDD\x27\xB3\x39\xCB\xCB",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -12949,8 +13005,8 @@ static struct cipher_testvec cast6_ctr_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -13096,8 +13152,8 @@ static struct cipher_testvec cast6_lrw_enc_tv_template[] = {
 			  "\xC4\xF5\x99\x61\xBC\xBB\x5B\x46",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -13243,8 +13299,8 @@ static struct cipher_testvec cast6_lrw_dec_tv_template[] = {
 			  "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -13392,8 +13448,8 @@ static struct cipher_testvec cast6_xts_enc_tv_template[] = {
 			  "\x22\x60\x4E\xE8\xA4\x5D\x85\xB9",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -13541,8 +13597,8 @@ static struct cipher_testvec cast6_xts_dec_tv_template[] = {
 			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -13749,8 +13805,8 @@ static struct cipher_testvec aes_enc_tv_template[] = {
 			  "\x17\xBB\xC0\x6B\x62\x3F\x56\xE9",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -13921,8 +13977,8 @@ static struct cipher_testvec aes_dec_tv_template[] = {
 			  "\xED\x56\xBF\x28\xB4\x1D\x86\x12",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -14140,8 +14196,8 @@ static struct cipher_testvec aes_cbc_enc_tv_template[] = {
 			  "\xA3\xAA\x13\xCC\x50\xFF\x7B\x02",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -14359,8 +14415,8 @@ static struct cipher_testvec aes_cbc_dec_tv_template[] = {
 			  "\xED\x56\xBF\x28\xB4\x1D\x86\x12",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -16265,8 +16321,8 @@ static struct cipher_testvec aes_lrw_enc_tv_template[] = {
 			  "\x74\x3f\x7d\x58\x88\x75\xde\x3e",
 		.rlen   = 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	}
 };
 
@@ -16519,8 +16575,8 @@ static struct cipher_testvec aes_lrw_dec_tv_template[] = {
 			  "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
 		.rlen   = 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	}
 };
 
@@ -16861,8 +16917,8 @@ static struct cipher_testvec aes_xts_enc_tv_template[] = {
 			  "\xb9\xc6\xe6\x93\xe1\x48\xc1\x51",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	}
 };
 
@@ -17203,8 +17259,8 @@ static struct cipher_testvec aes_xts_dec_tv_template[] = {
 			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	}
 };
 
@@ -17420,8 +17476,8 @@ static struct cipher_testvec aes_ctr_enc_tv_template[] = {
 			  "\xF1\x4C\xE5\xB2\x91\x64\x0C\x51",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\xC9\x83\xA6\xC9\xEC\x0F\x32\x55"
 			  "\x0F\x32\x55\x78\x9B\xBE\x78\x9B"
@@ -17775,8 +17831,8 @@ static struct cipher_testvec aes_ctr_dec_tv_template[] = {
 			  "\xED\x56\xBF\x28\xB4\x1D\x86\x12",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	}, { /* Generated with Crypto++ */
 		.key	= "\xC9\x83\xA6\xC9\xEC\x0F\x32\x55"
 			  "\x0F\x32\x55\x78\x9B\xBE\x78\x9B"
@@ -20743,6 +20799,834 @@ static struct cprng_testvec ansi_cprng_aes_tv_template[] = {
 	},
 };
 
+/*
+ * SP800-90A DRBG Test vectors from
+ * http://csrc.nist.gov/groups/STM/cavp/documents/drbg/drbgtestvectors.zip
+ *
+ * Test vectors for DRBG with prediction resistance. All types of DRBGs
+ * (Hash, HMAC, CTR) are tested with all permutations of use cases (w/ and
+ * w/o personalization string, w/ and w/o additional input string).
+ */
+static struct drbg_testvec drbg_pr_sha256_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\x72\x88\x4c\xcd\x6c\x85\x57\x70\xf7\x0b\x8b\x86"
+			"\xc1\xeb\xd2\x4e\x36\x14\xab\x18\xc4\x9c\xc9\xcf"
+			"\x1a\xe8\xf7\x7b\x02\x49\x73\xd7\xf1\x42\x7d\xc6"
+			"\x3f\x29\x2d\xec\xd3\x66\x51\x3f\x1d\x8d\x5b\x4e",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\x38\x9c\x91\xfa\xc2\xa3\x46\x89\x56\x08\x3f\x62"
+			"\x73\xd5\x22\xa9\x29\x63\x3a\x1d\xe5\x5d\x5e\x4f"
+			"\x67\xb0\x67\x7a\x5e\x9e\x0c\x62",
+		.entprb = (unsigned char *)
+			"\xb2\x8f\x36\xb2\xf6\x8d\x39\x13\xfa\x6c\x66\xcf"
+			"\x62\x8a\x7e\x8c\x12\x33\x71\x9c\x69\xe4\xa5\xf0"
+			"\x8c\xee\xeb\x9c\xf5\x31\x98\x31",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x52\x7b\xa3\xad\x71\x77\xa4\x49\x42\x04\x61\xc7"
+			"\xf0\xaf\xa5\xfd\xd3\xb3\x0d\x6a\x61\xba\x35\x49"
+			"\xbb\xaa\xaf\xe4\x25\x7d\xb5\x48\xaf\x5c\x18\x3d"
+			"\x33\x8d\x9d\x45\xdf\x98\xd5\x94\xa8\xda\x92\xfe"
+			"\xc4\x3c\x94\x2a\xcf\x7f\x7b\xf2\xeb\x28\xa9\xf1"
+			"\xe0\x86\x30\xa8\xfe\xf2\x48\x90\x91\x0c\x75\xb5"
+			"\x3c\x00\xf0\x4d\x09\x4f\x40\xa7\xa2\x8c\x52\xdf"
+			"\x52\xef\x17\xbf\x3d\xd1\xa2\x31\xb4\xb8\xdc\xe6"
+			"\x5b\x0d\x1f\x78\x36\xb4\xe6\x4b\xa7\x11\x25\xd5"
+			"\x94\xc6\x97\x36\xab\xf0\xe5\x31\x28\x6a\xbb\xce"
+			"\x30\x81\xa6\x8f\x27\x14\xf8\x1c",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x5d\xf2\x14\xbc\xf6\xb5\x4e\x0b\xf0\x0d\x6f\x2d"
+			"\xe2\x01\x66\x7b\xd0\xa4\x73\xa4\x21\xdd\xb0\xc0"
+			"\x51\x79\x09\xf4\xea\xa9\x08\xfa\xa6\x67\xe0\xe1"
+			"\xd1\x88\xa8\xad\xee\x69\x74\xb3\x55\x06\x9b\xf6",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xef\x48\x06\xa2\xc2\x45\xf1\x44\xfa\x34\x2c\xeb"
+			"\x8d\x78\x3c\x09\x8f\x34\x72\x20\xf2\xe7\xfd\x13"
+			"\x76\x0a\xf6\xdc\x3c\xf5\xc0\x15",
+		.entprb = (unsigned char *)
+			"\x4b\xbe\xe5\x24\xed\x6a\x2d\x0c\xdb\x73\x5e\x09"
+			"\xf9\xad\x67\x7c\x51\x47\x8b\x6b\x30\x2a\xc6\xde"
+			"\x76\xaa\x55\x04\x8b\x0a\x72\x95",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x3b\x14\x71\x99\xa1\xda\xa0\x42\xe6\xc8\x85\x32"
+			"\x70\x20\x32\x53\x9a\xbe\xd1\x1e\x15\xef\xfb\x4c"
+			"\x25\x6e\x19\x3a\xf0\xb9\xcb\xde\xf0\x3b\xc6\x18"
+			"\x4d\x85\x5a\x9b\xf1\xe3\xc2\x23\x03\x93\x08\xdb"
+			"\xa7\x07\x4b\x33\x78\x40\x4d\xeb\x24\xf5\x6e\x81"
+			"\x4a\x1b\x6e\xa3\x94\x52\x43\xb0\xaf\x2e\x21\xf4"
+			"\x42\x46\x8e\x90\xed\x34\x21\x75\xea\xda\x67\xb6"
+			"\xe4\xf6\xff\xc6\x31\x6c\x9a\x5a\xdb\xb3\x97\x13"
+			"\x09\xd3\x20\x98\x33\x2d\x6d\xd7\xb5\x6a\xa8\xa9"
+			"\x9a\x5b\xd6\x87\x52\xa1\x89\x2b\x4b\x9c\x64\x60"
+			"\x50\x47\xa3\x63\x81\x16\xaf\x19",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\xbe\x13\xdb\x2a\xe9\xa8\xfe\x09\x97\xe1\xce\x5d"
+			"\xe8\xbb\xc0\x7c\x4f\xcb\x62\x19\x3f\x0f\xd2\xad"
+			"\xa9\xd0\x1d\x59\x02\xc4\xff\x70",
+		.addtlb = (unsigned char *)
+			"\x6f\x96\x13\xe2\xa7\xf5\x6c\xfe\xdf\x66\xe3\x31"
+			"\x63\x76\xbf\x20\x27\x06\x49\xf1\xf3\x01\x77\x41"
+			"\x9f\xeb\xe4\x38\xfe\x67\x00\xcd",
+		.addtllen = 32,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\xc6\x1c\xaf\x83\xa2\x56\x38\xf9\xb0\xbc\xd9\x85"
+			"\xf5\x2e\xc4\x46\x9c\xe1\xb9\x40\x98\x70\x10\x72"
+			"\xd7\x7d\x15\x85\xa1\x83\x5a\x97\xdf\xc8\xa8\xe8"
+			"\x03\x4c\xcb\x70\x35\x8b\x90\x94\x46\x8a\x6e\xa1",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xc9\x05\xa4\xcf\x28\x80\x4b\x93\x0f\x8b\xc6\xf9"
+			"\x09\x41\x58\x74\xe9\xec\x28\xc7\x53\x0a\x73\x60"
+			"\xba\x0a\xde\x57\x5b\x4b\x9f\x29",
+		.entprb = (unsigned char *)
+			"\x4f\x31\xd2\xeb\xac\xfa\xa8\xe2\x01\x7d\xf3\xbd"
+			"\x42\xbd\x20\xa0\x30\x65\x74\xd5\x5d\xd2\xad\xa4"
+			"\xa9\xeb\x1f\x4d\xf6\xfd\xb8\x26",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\xf6\x13\x05\xcb\x83\x60\x16\x42\x49\x1d\xc6\x25"
+			"\x3b\x8c\x31\xa3\xbe\x8b\xbd\x1c\xe2\xec\x1d\xde"
+			"\xbb\xbf\xa1\xac\xa8\x9f\x50\xce\x69\xce\xef\xd5"
+			"\xd6\xf2\xef\x6a\xf7\x81\x38\xdf\xbc\xa7\x5a\xb9"
+			"\xb2\x42\x65\xab\xe4\x86\x8d\x2d\x9d\x59\x99\x2c"
+			"\x5a\x0d\x71\x55\x98\xa4\x45\xc2\x8d\xdb\x05\x5e"
+			"\x50\x21\xf7\xcd\xe8\x98\x43\xce\x57\x74\x63\x4c"
+			"\xf3\xb1\xa5\x14\x1e\x9e\x01\xeb\x54\xd9\x56\xae"
+			"\xbd\xb6\x6f\x1a\x47\x6b\x3b\x44\xe4\xa2\xe9\x3c"
+			"\x6c\x83\x12\x30\xb8\x78\x7f\x8e\x54\x82\xd4\xfe"
+			"\x90\x35\x0d\x4c\x4d\x85\xe7\x13",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\xa5\xbf\xac\x4f\x71\xa1\xbb\x67\x94\xc6\x50\xc7"
+			"\x2a\x45\x9e\x10\xa8\xed\xf7\x52\x4f\xfe\x21\x90"
+			"\xa4\x1b\xe1\xe2\x53\xcc\x61\x47",
+		.perslen = 32,
+	}, {
+		.entropy = (unsigned char *)
+			"\xb6\xc1\x8d\xdf\x99\x54\xbe\x95\x10\x48\xd9\xf6"
+			"\xd7\x48\xa8\x73\x2d\x74\xde\x1e\xde\x57\x7e\xf4"
+			"\x7b\x7b\x64\xef\x88\x7a\xa8\x10\x4b\xe1\xc1\x87"
+			"\xbb\x0b\xe1\x39\x39\x50\xaf\x68\x9c\xa2\xbf\x5e",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xdc\x81\x0a\x01\x58\xa7\x2e\xce\xee\x48\x8c\x7c"
+			"\x77\x9e\x3c\xf1\x17\x24\x7a\xbb\xab\x9f\xca\x12"
+			"\x19\xaf\x97\x2d\x5f\xf9\xff\xfc",
+		.entprb = (unsigned char *)
+			"\xaf\xfc\x4f\x98\x8b\x93\x95\xc1\xb5\x8b\x7f\x73"
+			"\x6d\xa6\xbe\x6d\x33\xeb\x2c\x82\xb1\xaf\xc1\xb6"
+			"\xb6\x05\xe2\x44\xaa\xfd\xe7\xdb",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x51\x79\xde\x1c\x0f\x58\xf3\xf4\xc9\x57\x2e\x31"
+			"\xa7\x09\xa1\x53\x64\x63\xa2\xc5\x1d\x84\x88\x65"
+			"\x01\x1b\xc6\x16\x3c\x49\x5b\x42\x8e\x53\xf5\x18"
+			"\xad\x94\x12\x0d\x4f\x55\xcc\x45\x5c\x98\x0f\x42"
+			"\x28\x2f\x47\x11\xf9\xc4\x01\x97\x6b\xa0\x94\x50"
+			"\xa9\xd1\x5e\x06\x54\x3f\xdf\xbb\xc4\x98\xee\x8b"
+			"\xba\xa9\xfa\x49\xee\x1d\xdc\xfb\x50\xf6\x51\x9f"
+			"\x6c\x4a\x9a\x6f\x63\xa2\x7d\xad\xaf\x3a\x24\xa0"
+			"\xd9\x9f\x07\xeb\x15\xee\x26\xe0\xd5\x63\x39\xda"
+			"\x3c\x59\xd6\x33\x6c\x02\xe8\x05\x71\x46\x68\x44"
+			"\x63\x4a\x68\x72\xe9\xf5\x55\xfe",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x15\x20\x2f\xf6\x98\x28\x63\xa2\xc4\x4e\xbb\x6c"
+			"\xb2\x25\x92\x61\x79\xc9\x22\xc4\x61\x54\x96\xff"
+			"\x4a\x85\xca\x80\xfe\x0d\x1c\xd0",
+		.addtlb = (unsigned char *)
+			"\xde\x29\x8e\x03\x42\x61\xa3\x28\x5e\xc8\x80\xc2"
+			"\x6d\xbf\xad\x13\xe1\x8d\x2a\xc7\xe8\xc7\x18\x89"
+			"\x42\x58\x9e\xd6\xcc\xad\x7b\x1e",
+		.addtllen = 32,
+		.pers = (unsigned char *)
+			"\x84\xc3\x73\x9e\xce\xb3\xbc\x89\xf7\x62\xb3\xe1"
+			"\xd7\x48\x45\x8a\xa9\xcc\xe9\xed\xd5\x81\x84\x52"
+			"\x82\x4c\xdc\x19\xb8\xf8\x92\x5c",
+		.perslen = 32,
+	},
+};
+
+static struct drbg_testvec drbg_pr_hmac_sha256_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\x99\x69\xe5\x4b\x47\x03\xff\x31\x78\x5b\x87\x9a"
+			"\x7e\x5c\x0e\xae\x0d\x3e\x30\x95\x59\xe9\xfe\x96"
+			"\xb0\x67\x6d\x49\xd5\x91\xea\x4d\x07\xd2\x0d\x46"
+			"\xd0\x64\x75\x7d\x30\x23\xca\xc2\x37\x61\x27\xab",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xc6\x0f\x29\x99\x10\x0f\x73\x8c\x10\xf7\x47\x92"
+			"\x67\x6a\x3f\xc4\xa2\x62\xd1\x37\x21\x79\x80\x46"
+			"\xe2\x9a\x29\x51\x81\x56\x9f\x54",
+		.entprb = (unsigned char *)
+			"\xc1\x1d\x45\x24\xc9\x07\x1b\xd3\x09\x60\x15\xfc"
+			"\xf7\xbc\x24\xa6\x07\xf2\x2f\xa0\x65\xc9\x37\x65"
+			"\x8a\x2a\x77\xa8\x69\x90\x89\xf4",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\xab\xc0\x15\x85\x60\x94\x80\x3a\x93\x8d\xff\xd2"
+			"\x0d\xa9\x48\x43\x87\x0e\xf9\x35\xb8\x2c\xfe\xc1"
+			"\x77\x06\xb8\xf5\x51\xb8\x38\x50\x44\x23\x5d\xd4"
+			"\x4b\x59\x9f\x94\xb3\x9b\xe7\x8d\xd4\x76\xe0\xcf"
+			"\x11\x30\x9c\x99\x5a\x73\x34\xe0\xa7\x8b\x37\xbc"
+			"\x95\x86\x23\x50\x86\xfa\x3b\x63\x7b\xa9\x1c\xf8"
+			"\xfb\x65\xef\xa2\x2a\x58\x9c\x13\x75\x31\xaa\x7b"
+			"\x2d\x4e\x26\x07\xaa\xc2\x72\x92\xb0\x1c\x69\x8e"
+			"\x6e\x01\xae\x67\x9e\xb8\x7c\x01\xa8\x9c\x74\x22"
+			"\xd4\x37\x2d\x6d\x75\x4a\xba\xbb\x4b\xf8\x96\xfc"
+			"\xb1\xcd\x09\xd6\x92\xd0\x28\x3f",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\xb9\x1f\xe9\xef\xdd\x9b\x7d\x20\xb6\xec\xe0\x2f"
+			"\xdb\x76\x24\xce\x41\xc8\x3a\x4a\x12\x7f\x3e\x2f"
+			"\xae\x05\x99\xea\xb5\x06\x71\x0d\x0c\x4c\xb4\x05"
+			"\x26\xc6\xbd\xf5\x7f\x2a\x3d\xf2\xb5\x49\x7b\xda",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xef\x67\x50\x9c\xa7\x7d\xdf\xb7\x2d\x81\x01\xa4"
+			"\x62\x81\x6a\x69\x5b\xb3\x37\x45\xa7\x34\x8e\x26"
+			"\x46\xd9\x26\xa2\x19\xd4\x94\x43",
+		.entprb = (unsigned char *)
+			"\x97\x75\x53\x53\xba\xb4\xa6\xb2\x91\x60\x71\x79"
+			"\xd1\x6b\x4a\x24\x9a\x34\x66\xcc\x33\xab\x07\x98"
+			"\x51\x78\x72\xb2\x79\xfd\x2c\xff",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x9c\xdc\x63\x8a\x19\x23\x22\x66\x0c\xc5\xb9\xd7"
+			"\xfb\x2a\xb0\x31\xe3\x8a\x36\xa8\x5a\xa8\x14\xda"
+			"\x1e\xa9\xcc\xfe\xb8\x26\x44\x83\x9f\xf6\xff\xaa"
+			"\xc8\x98\xb8\x30\x35\x3b\x3d\x36\xd2\x49\xd4\x40"
+			"\x62\x0a\x65\x10\x76\x55\xef\xc0\x95\x9c\xa7\xda"
+			"\x3f\xcf\xb7\x7b\xc6\xe1\x28\x52\xfc\x0c\xe2\x37"
+			"\x0d\x83\xa7\x51\x4b\x31\x47\x3c\xe1\x3c\xae\x70"
+			"\x01\xc8\xa3\xd3\xc2\xac\x77\x9c\xd1\x68\x77\x9b"
+			"\x58\x27\x3b\xa5\x0f\xc2\x7a\x8b\x04\x65\x62\xd5"
+			"\xe8\xd6\xfe\x2a\xaf\xd3\xd3\xfe\xbd\x18\xfb\xcd"
+			"\xcd\x66\xb5\x01\x69\x66\xa0\x3c",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x17\xc1\x56\xcb\xcc\x50\xd6\x03\x7d\x45\x76\xa3"
+			"\x75\x76\xc1\x4a\x66\x1b\x2e\xdf\xb0\x2e\x7d\x56"
+			"\x6d\x99\x3b\xc6\x58\xda\x03\xf6",
+		.addtlb = (unsigned char *)
+			"\x7c\x7b\x4a\x4b\x32\x5e\x6f\x67\x34\xf5\x21\x4c"
+			"\xf9\x96\xf9\xbf\x1c\x8c\x81\xd3\x9b\x60\x6a\x44"
+			"\xc6\x03\xa2\xfb\x13\x20\x19\xb7",
+		.addtllen = 32,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x13\x54\x96\xfc\x1b\x7d\x28\xf3\x18\xc9\xa7\x89"
+			"\xb6\xb3\xc8\x72\xac\x00\xd4\x59\x36\x25\x05\xaf"
+			"\xa5\xdb\x96\xcb\x3c\x58\x46\x87\xa5\xaa\xbf\x20"
+			"\x3b\xfe\x23\x0e\xd1\xc7\x41\x0f\x3f\xc9\xb3\x67",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\xe2\xbd\xb7\x48\x08\x06\xf3\xe1\x93\x3c\xac\x79"
+			"\xa7\x2b\x11\xda\xe3\x2e\xe1\x91\xa5\x02\x19\x57"
+			"\x20\x28\xad\xf2\x60\xd7\xcd\x45",
+		.entprb = (unsigned char *)
+			"\x8b\xd4\x69\xfc\xff\x59\x95\x95\xc6\x51\xde\x71"
+			"\x68\x5f\xfc\xf9\x4a\xab\xec\x5a\xcb\xbe\xd3\x66"
+			"\x1f\xfa\x74\xd3\xac\xa6\x74\x60",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x1f\x9e\xaf\xe4\xd2\x46\xb7\x47\x41\x4c\x65\x99"
+			"\x01\xe9\x3b\xbb\x83\x0c\x0a\xb0\xc1\x3a\xe2\xb3"
+			"\x31\x4e\xeb\x93\x73\xee\x0b\x26\xc2\x63\xa5\x75"
+			"\x45\x99\xd4\x5c\x9f\xa1\xd4\x45\x87\x6b\x20\x61"
+			"\x40\xea\x78\xa5\x32\xdf\x9e\x66\x17\xaf\xb1\x88"
+			"\x9e\x2e\x23\xdd\xc1\xda\x13\x97\x88\xa5\xb6\x5e"
+			"\x90\x14\x4e\xef\x13\xab\x5c\xd9\x2c\x97\x9e\x7c"
+			"\xd7\xf8\xce\xea\x81\xf5\xcd\x71\x15\x49\x44\xce"
+			"\x83\xb6\x05\xfb\x7d\x30\xb5\x57\x2c\x31\x4f\xfc"
+			"\xfe\x80\xb6\xc0\x13\x0c\x5b\x9b\x2e\x8f\x3d\xfc"
+			"\xc2\xa3\x0c\x11\x1b\x80\x5f\xf3",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\x64\xb6\xfc\x60\xbc\x61\x76\x23\x6d\x3f\x4a\x0f"
+			"\xe1\xb4\xd5\x20\x9e\x70\xdd\x03\x53\x6d\xbf\xce"
+			"\xcd\x56\x80\xbc\xb8\x15\xc8\xaa",
+		.perslen = 32,
+	}, {
+		.entropy = (unsigned char *)
+			"\xc7\xcc\xbc\x67\x7e\x21\x66\x1e\x27\x2b\x63\xdd"
+			"\x3a\x78\xdc\xdf\x66\x6d\x3f\x24\xae\xcf\x37\x01"
+			"\xa9\x0d\x89\x8a\xa7\xdc\x81\x58\xae\xb2\x10\x15"
+			"\x7e\x18\x44\x6d\x13\xea\xdf\x37\x85\xfe\x81\xfb",
+		.entropylen = 48,
+		.entpra = (unsigned char *)
+			"\x7b\xa1\x91\x5b\x3c\x04\xc4\x1b\x1d\x19\x2f\x1a"
+			"\x18\x81\x60\x3c\x6c\x62\x91\xb7\xe9\xf5\xcb\x96"
+			"\xbb\x81\x6a\xcc\xb5\xae\x55\xb6",
+		.entprb = (unsigned char *)
+			"\x99\x2c\xc7\x78\x7e\x3b\x88\x12\xef\xbe\xd3\xd2"
+			"\x7d\x2a\xa5\x86\xda\x8d\x58\x73\x4a\x0a\xb2\x2e"
+			"\xbb\x4c\x7e\xe3\x9a\xb6\x81\xc1",
+		.entprlen = 32,
+		.expected = (unsigned char *)
+			"\x95\x6f\x95\xfc\x3b\xb7\xfe\x3e\xd0\x4e\x1a\x14"
+			"\x6c\x34\x7f\x7b\x1d\x0d\x63\x5e\x48\x9c\x69\xe6"
+			"\x46\x07\xd2\x87\xf3\x86\x52\x3d\x98\x27\x5e\xd7"
+			"\x54\xe7\x75\x50\x4f\xfb\x4d\xfd\xac\x2f\x4b\x77"
+			"\xcf\x9e\x8e\xcc\x16\xa2\x24\xcd\x53\xde\x3e\xc5"
+			"\x55\x5d\xd5\x26\x3f\x89\xdf\xca\x8b\x4e\x1e\xb6"
+			"\x88\x78\x63\x5c\xa2\x63\x98\x4e\x6f\x25\x59\xb1"
+			"\x5f\x2b\x23\xb0\x4b\xa5\x18\x5d\xc2\x15\x74\x40"
+			"\x59\x4c\xb4\x1e\xcf\x9a\x36\xfd\x43\xe2\x03\xb8"
+			"\x59\x91\x30\x89\x2a\xc8\x5a\x43\x23\x7c\x73\x72"
+			"\xda\x3f\xad\x2b\xba\x00\x6b\xd1",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x18\xe8\x17\xff\xef\x39\xc7\x41\x5c\x73\x03\x03"
+			"\xf6\x3d\xe8\x5f\xc8\xab\xe4\xab\x0f\xad\xe8\xd6"
+			"\x86\x88\x55\x28\xc1\x69\xdd\x76",
+		.addtlb = (unsigned char *)
+			"\xac\x07\xfc\xbe\x87\x0e\xd3\xea\x1f\x7e\xb8\xe7"
+			"\x9d\xec\xe8\xe7\xbc\xf3\x18\x25\x77\x35\x4a\xaa"
+			"\x00\x99\x2a\xdd\x0a\x00\x50\x82",
+		.addtllen = 32,
+		.pers = (unsigned char *)
+			"\xbc\x55\xab\x3c\xf6\x52\xb0\x11\x3d\x7b\x90\xb8"
+			"\x24\xc9\x26\x4e\x5a\x1e\x77\x0d\x3d\x58\x4a\xda"
+			"\xd1\x81\xe9\xf8\xeb\x30\x8f\x6f",
+		.perslen = 32,
+	},
+};
+
+static struct drbg_testvec drbg_pr_ctr_aes128_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\xd1\x44\xc6\x61\x81\x6d\xca\x9d\x15\x28\x8a\x42"
+			"\x94\xd7\x28\x9c\x43\x77\x19\x29\x1a\x6d\xc3\xa2",
+		.entropylen = 24,
+		.entpra = (unsigned char *)
+			"\x96\xd8\x9e\x45\x32\xc9\xd2\x08\x7a\x6d\x97\x15"
+			"\xb4\xec\x80\xb1",
+		.entprb = (unsigned char *)
+			"\x8b\xb6\x72\xb5\x24\x0b\x98\x65\x95\x95\xe9\xc9"
+			"\x28\x07\xeb\xc2",
+		.entprlen = 16,
+		.expected = (unsigned char *)
+			"\x70\x19\xd0\x4c\x45\x78\xd6\x68\xa9\x9a\xaa\xfe"
+			"\xc1\xdf\x27\x9a\x1c\x0d\x0d\xf7\x24\x75\x46\xcc"
+			"\x77\x6b\xdf\x89\xc6\x94\xdc\x74\x50\x10\x70\x18"
+			"\x9b\xdc\x96\xb4\x89\x23\x40\x1a\xce\x09\x87\xce"
+			"\xd2\xf3\xd5\xe4\x51\x67\x74\x11\x5a\xcc\x8b\x3b"
+			"\x8a\xf1\x23\xa8",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x8e\x83\xe0\xeb\x37\xea\x3e\x53\x5e\x17\x6e\x77"
+			"\xbd\xb1\x53\x90\xfc\xdc\xc1\x3c\x9a\x88\x22\x94",
+		.entropylen = 24,
+		.entpra = (unsigned char *)
+			"\x6a\x85\xe7\x37\xc8\xf1\x04\x31\x98\x4f\xc8\x73"
+			"\x67\xd1\x08\xf8",
+		.entprb = (unsigned char *)
+			"\xd7\xa4\x68\xe2\x12\x74\xc3\xd9\xf1\xb7\x05\xbc"
+			"\xd4\xba\x04\x58",
+		.entprlen = 16,
+		.expected = (unsigned char *)
+			"\x78\xd6\xa6\x70\xff\xd1\x82\xf5\xa2\x88\x7f\x6d"
+			"\x3d\x8c\x39\xb1\xa8\xcb\x2c\x91\xab\x14\x7e\xbc"
+			"\x95\x45\x9f\x24\xb8\x20\xac\x21\x23\xdb\x72\xd7"
+			"\x12\x8d\x48\x95\xf3\x19\x0c\x43\xc6\x19\x45\xfc"
+			"\x8b\xac\x40\x29\x73\x00\x03\x45\x5e\x12\xff\x0c"
+			"\xc1\x02\x41\x82",
+		.expectedlen = 64,
+		.addtla = (unsigned char *)
+			"\xa2\xd9\x38\xcf\x8b\x29\x67\x5b\x65\x62\x6f\xe8"
+			"\xeb\xb3\x01\x76",
+		.addtlb = (unsigned char *)
+			"\x59\x63\x1e\x81\x8a\x14\xa8\xbb\xa1\xb8\x41\x25"
+			"\xd0\x7f\xcc\x43",
+		.addtllen = 16,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x04\xd9\x49\xa6\xdc\xe8\x6e\xbb\xf1\x08\x77\x2b"
+			"\x9e\x08\xca\x92\x65\x16\xda\x99\xa2\x59\xf3\xe8",
+		.entropylen = 24,
+		.entpra = (unsigned char *)
+			"\x38\x7e\x3f\x6b\x51\x70\x7b\x20\xec\x53\xd0\x66"
+			"\xc3\x0f\xe3\xb0",
+		.entprb = (unsigned char *)
+			"\xe0\x86\xa6\xaa\x5f\x72\x2f\xad\xf7\xef\x06\xb8"
+			"\xd6\x9c\x9d\xe8",
+		.entprlen = 16,
+		.expected = (unsigned char *)
+			"\xc9\x0a\xaf\x85\x89\x71\x44\x66\x4f\x25\x0b\x2b"
+			"\xde\xd8\xfa\xff\x52\x5a\x1b\x32\x5e\x41\x7a\x10"
+			"\x1f\xef\x1e\x62\x23\xe9\x20\x30\xc9\x0d\xad\x69"
+			"\xb4\x9c\x5b\xf4\x87\x42\xd5\xae\x5e\x5e\x43\xcc"
+			"\xd9\xfd\x0b\x93\x4a\xe3\xd4\x06\x37\x36\x0f\x3f"
+			"\x72\x82\x0c\xcf",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\xbf\xa4\x9a\x8f\x7b\xd8\xb1\x7a\x9d\xfa\x45\xed"
+			"\x21\x52\xb3\xad",
+		.perslen = 16,
+	}, {
+		.entropy = (unsigned char *)
+			"\x92\x89\x8f\x31\xfa\x1c\xff\x6d\x18\x2f\x26\x06"
+			"\x43\xdf\xf8\x18\xc2\xa4\xd9\x72\xc3\xb9\xb6\x97",
+		.entropylen = 24,
+		.entpra = (unsigned char *)
+			"\x20\x72\x8a\x06\xf8\x6f\x8d\xd4\x41\xe2\x72\xb7"
+			"\xc4\x2c\xe8\x10",
+		.entprb = (unsigned char *)
+			"\x3d\xb0\xf0\x94\xf3\x05\x50\x33\x17\x86\x3e\x22"
+			"\x08\xf7\xa5\x01",
+		.entprlen = 16,
+		.expected = (unsigned char *)
+			"\x5a\x35\x39\x87\x0f\x4d\x22\xa4\x09\x24\xee\x71"
+			"\xc9\x6f\xac\x72\x0a\xd6\xf0\x88\x82\xd0\x83\x28"
+			"\x73\xec\x3f\x93\xd8\xab\x45\x23\xf0\x7e\xac\x45"
+			"\x14\x5e\x93\x9f\xb1\xd6\x76\x43\x3d\xb6\xe8\x08"
+			"\x88\xf6\xda\x89\x08\x77\x42\xfe\x1a\xf4\x3f\xc4"
+			"\x23\xc5\x1f\x68",
+		.expectedlen = 64,
+		.addtla = (unsigned char *)
+			"\x1a\x40\xfa\xe3\xcc\x6c\x7c\xa0\xf8\xda\xba\x59"
+			"\x23\x6d\xad\x1d",
+		.addtlb = (unsigned char *)
+			"\x9f\x72\x76\x6c\xc7\x46\xe5\xed\x2e\x53\x20\x12"
+			"\xbc\x59\x31\x8c",
+		.addtllen = 16,
+		.pers = (unsigned char *)
+			"\xea\x65\xee\x60\x26\x4e\x7e\xb6\x0e\x82\x68\xc4"
+			"\x37\x3c\x5c\x0b",
+		.perslen = 16,
+	},
+};
+
+/*
+ * SP800-90A DRBG Test vectors from
+ * http://csrc.nist.gov/groups/STM/cavp/documents/drbg/drbgtestvectors.zip
+ *
+ * Test vectors for DRBG without prediction resistance. All types of DRBGs
+ * (Hash, HMAC, CTR) are tested with all permutations of use cases (w/ and
+ * w/o personalization string, w/ and w/o additional input string).
+ */
+static struct drbg_testvec drbg_nopr_sha256_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\xa6\x5a\xd0\xf3\x45\xdb\x4e\x0e\xff\xe8\x75\xc3"
+			"\xa2\xe7\x1f\x42\xc7\x12\x9d\x62\x0f\xf5\xc1\x19"
+			"\xa9\xef\x55\xf0\x51\x85\xe0\xfb\x85\x81\xf9\x31"
+			"\x75\x17\x27\x6e\x06\xe9\x60\x7d\xdb\xcb\xcc\x2e",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xd3\xe1\x60\xc3\x5b\x99\xf3\x40\xb2\x62\x82\x64"
+			"\xd1\x75\x10\x60\xe0\x04\x5d\xa3\x83\xff\x57\xa5"
+			"\x7d\x73\xa6\x73\xd2\xb8\xd8\x0d\xaa\xf6\xa6\xc3"
+			"\x5a\x91\xbb\x45\x79\xd7\x3f\xd0\xc8\xfe\xd1\x11"
+			"\xb0\x39\x13\x06\x82\x8a\xdf\xed\x52\x8f\x01\x81"
+			"\x21\xb3\xfe\xbd\xc3\x43\xe7\x97\xb8\x7d\xbb\x63"
+			"\xdb\x13\x33\xde\xd9\xd1\xec\xe1\x77\xcf\xa6\xb7"
+			"\x1f\xe8\xab\x1d\xa4\x66\x24\xed\x64\x15\xe5\x1c"
+			"\xcd\xe2\xc7\xca\x86\xe2\x83\x99\x0e\xea\xeb\x91"
+			"\x12\x04\x15\x52\x8b\x22\x95\x91\x02\x81\xb0\x2d"
+			"\xd4\x31\xf4\xc9\xf7\x04\x27\xdf",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x73\xd3\xfb\xa3\x94\x5f\x2b\x5f\xb9\x8f\xf6\x9c"
+			"\x8a\x93\x17\xae\x19\xc3\x4c\xc3\xd6\xca\xa3\x2d"
+			"\x16\xfc\x42\xd2\x2d\xd5\x6f\x56\xcc\x1d\x30\xff"
+			"\x9e\x06\x3e\x09\xce\x58\xe6\x9a\x35\xb3\xa6\x56",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\x71\x7b\x93\x46\x1a\x40\xaa\x35\xa4\xaa\xc5\xe7"
+			"\x6d\x5b\x5b\x8a\xa0\xdf\x39\x7d\xae\x71\x58\x5b"
+			"\x3c\x7c\xb4\xf0\x89\xfa\x4a\x8c\xa9\x5c\x54\xc0"
+			"\x40\xdf\xbc\xce\x26\x81\x34\xf8\xba\x7d\x1c\xe8"
+			"\xad\x21\xe0\x74\xcf\x48\x84\x30\x1f\xa1\xd5\x4f"
+			"\x81\x42\x2f\xf4\xdb\x0b\x23\xf8\x73\x27\xb8\x1d"
+			"\x42\xf8\x44\x58\xd8\x5b\x29\x27\x0a\xf8\x69\x59"
+			"\xb5\x78\x44\xeb\x9e\xe0\x68\x6f\x42\x9a\xb0\x5b"
+			"\xe0\x4e\xcb\x6a\xaa\xe2\xd2\xd5\x33\x25\x3e\xe0"
+			"\x6c\xc7\x6a\x07\xa5\x03\x83\x9f\xe2\x8b\xd1\x1c"
+			"\x70\xa8\x07\x59\x97\xeb\xf6\xbe",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\xf4\xd5\x98\x3d\xa8\xfc\xfa\x37\xb7\x54\x67\x73"
+			"\xc7\xc3\xdd\x47\x34\x71\x02\x5d\xc1\xa0\xd3\x10"
+			"\xc1\x8b\xbd\xf5\x66\x34\x6f\xdd",
+		.addtlb = (unsigned char *)
+			"\xf7\x9e\x6a\x56\x0e\x73\xe9\xd9\x7a\xd1\x69\xe0"
+			"\x6f\x8c\x55\x1c\x44\xd1\xce\x6f\x28\xcc\xa4\x4d"
+			"\xa8\xc0\x85\xd1\x5a\x0c\x59\x40",
+		.addtllen = 32,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x2a\x85\xa9\x8b\xd0\xda\x83\xd6\xad\xab\x9f\xbb"
+			"\x54\x31\x15\x95\x1c\x4d\x49\x9f\x6a\x15\xf6\xe4"
+			"\x15\x50\x88\x06\x29\x0d\xed\x8d\xb9\x6f\x96\xe1"
+			"\x83\x9f\xf7\x88\xda\x84\xbf\x44\x28\xd9\x1d\xaa",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\x2d\x55\xde\xc9\xed\x05\x47\x07\x3d\x04\xfc\x28"
+			"\x0f\x92\xf0\x4d\xd8\x00\x32\x47\x0a\x1b\x1c\x4b"
+			"\xef\xd9\x97\xa1\x17\x67\xda\x26\x6c\xfe\x76\x46"
+			"\x6f\xbc\x6d\x82\x4e\x83\x8a\x98\x66\x6c\x01\xb6"
+			"\xe6\x64\xe0\x08\x10\x6f\xd3\x5d\x90\xe7\x0d\x72"
+			"\xa6\xa7\xe3\xbb\x98\x11\x12\x56\x23\xc2\x6d\xd1"
+			"\xc8\xa8\x7a\x39\xf3\x34\xe3\xb8\xf8\x66\x00\x77"
+			"\x7d\xcf\x3c\x3e\xfa\xc9\x0f\xaf\xe0\x24\xfa\xe9"
+			"\x84\xf9\x6a\x01\xf6\x35\xdb\x5c\xab\x2a\xef\x4e"
+			"\xac\xab\x55\xb8\x9b\xef\x98\x68\xaf\x51\xd8\x16"
+			"\xa5\x5e\xae\xf9\x1e\xd2\xdb\xe6",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\xa8\x80\xec\x98\x30\x98\x15\xd2\xc6\xc4\x68\xf1"
+			"\x3a\x1c\xbf\xce\x6a\x40\x14\xeb\x36\x99\x53\xda"
+			"\x57\x6b\xce\xa4\x1c\x66\x3d\xbc",
+		.perslen = 32,
+	}, {
+		.entropy = (unsigned char *)
+			"\x69\xed\x82\xa9\xc5\x7b\xbf\xe5\x1d\x2f\xcb\x7a"
+			"\xd3\x50\x7d\x96\xb4\xb9\x2b\x50\x77\x51\x27\x74"
+			"\x33\x74\xba\xf1\x30\xdf\x8e\xdf\x87\x1d\x87\xbc"
+			"\x96\xb2\xc3\xa7\xed\x60\x5e\x61\x4e\x51\x29\x1a",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xa5\x71\x24\x31\x11\xfe\x13\xe1\xa8\x24\x12\xfb"
+			"\x37\xa1\x27\xa5\xab\x77\xa1\x9f\xae\x8f\xaf\x13"
+			"\x93\xf7\x53\x85\x91\xb6\x1b\xab\xd4\x6b\xea\xb6"
+			"\xef\xda\x4c\x90\x6e\xef\x5f\xde\xe1\xc7\x10\x36"
+			"\xd5\x67\xbd\x14\xb6\x89\x21\x0c\xc9\x92\x65\x64"
+			"\xd0\xf3\x23\xe0\x7f\xd1\xe8\x75\xc2\x85\x06\xea"
+			"\xca\xc0\xcb\x79\x2d\x29\x82\xfc\xaa\x9a\xc6\x95"
+			"\x7e\xdc\x88\x65\xba\xec\x0e\x16\x87\xec\xa3\x9e"
+			"\xd8\x8c\x80\xab\x3a\x64\xe0\xcb\x0e\x45\x98\xdd"
+			"\x7c\x6c\x6c\x26\x11\x13\xc8\xce\xa9\x47\xa6\x06"
+			"\x57\xa2\x66\xbb\x2d\x7f\xf3\xc1",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x74\xd3\x6d\xda\xe8\xd6\x86\x5f\x63\x01\xfd\xf2"
+			"\x7d\x06\x29\x6d\x94\xd1\x66\xf0\xd2\x72\x67\x4e"
+			"\x77\xc5\x3d\x9e\x03\xe3\xa5\x78",
+		.addtlb = (unsigned char *)
+			"\xf6\xb6\x3d\xf0\x7c\x26\x04\xc5\x8b\xcd\x3e\x6a"
+			"\x9f\x9c\x3a\x2e\xdb\x47\x87\xe5\x8e\x00\x5e\x2b"
+			"\x74\x7f\xa6\xf6\x80\xcd\x9b\x21",
+		.addtllen = 32,
+		.pers = (unsigned char *)
+			"\x74\xa6\xe0\x08\xf9\x27\xee\x1d\x6e\x3c\x28\x20"
+			"\x87\xdd\xd7\x54\x31\x47\x78\x4b\xe5\x6d\xa3\x73"
+			"\xa9\x65\xb1\x10\xc1\xdc\x77\x7c",
+		.perslen = 32,
+	},
+};
+
+static struct drbg_testvec drbg_nopr_hmac_sha256_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\xca\x85\x19\x11\x34\x93\x84\xbf\xfe\x89\xde\x1c"
+			"\xbd\xc4\x6e\x68\x31\xe4\x4d\x34\xa4\xfb\x93\x5e"
+			"\xe2\x85\xdd\x14\xb7\x1a\x74\x88\x65\x9b\xa9\x6c"
+			"\x60\x1d\xc6\x9f\xc9\x02\x94\x08\x05\xec\x0c\xa8",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xe5\x28\xe9\xab\xf2\xde\xce\x54\xd4\x7c\x7e\x75"
+			"\xe5\xfe\x30\x21\x49\xf8\x17\xea\x9f\xb4\xbe\xe6"
+			"\xf4\x19\x96\x97\xd0\x4d\x5b\x89\xd5\x4f\xbb\x97"
+			"\x8a\x15\xb5\xc4\x43\xc9\xec\x21\x03\x6d\x24\x60"
+			"\xb6\xf7\x3e\xba\xd0\xdc\x2a\xba\x6e\x62\x4a\xbf"
+			"\x07\x74\x5b\xc1\x07\x69\x4b\xb7\x54\x7b\xb0\x99"
+			"\x5f\x70\xde\x25\xd6\xb2\x9e\x2d\x30\x11\xbb\x19"
+			"\xd2\x76\x76\xc0\x71\x62\xc8\xb5\xcc\xde\x06\x68"
+			"\x96\x1d\xf8\x68\x03\x48\x2c\xb3\x7e\xd6\xd5\xc0"
+			"\xbb\x8d\x50\xcf\x1f\x50\xd4\x76\xaa\x04\x58\xbd"
+			"\xab\xa8\x06\xf4\x8b\xe9\xdc\xb8",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\xf9\x7a\x3c\xfd\x91\xfa\xa0\x46\xb9\xe6\x1b\x94"
+			"\x93\xd4\x36\xc4\x93\x1f\x60\x4b\x22\xf1\x08\x15"
+			"\x21\xb3\x41\x91\x51\xe8\xff\x06\x11\xf3\xa7\xd4"
+			"\x35\x95\x35\x7d\x58\x12\x0b\xd1\xe2\xdd\x8a\xed",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xc6\x87\x1c\xff\x08\x24\xfe\x55\xea\x76\x89\xa5"
+			"\x22\x29\x88\x67\x30\x45\x0e\x5d\x36\x2d\xa5\xbf"
+			"\x59\x0d\xcf\x9a\xcd\x67\xfe\xd4\xcb\x32\x10\x7d"
+			"\xf5\xd0\x39\x69\xa6\x6b\x1f\x64\x94\xfd\xf5\xd6"
+			"\x3d\x5b\x4d\x0d\x34\xea\x73\x99\xa0\x7d\x01\x16"
+			"\x12\x6d\x0d\x51\x8c\x7c\x55\xba\x46\xe1\x2f\x62"
+			"\xef\xc8\xfe\x28\xa5\x1c\x9d\x42\x8e\x6d\x37\x1d"
+			"\x73\x97\xab\x31\x9f\xc7\x3d\xed\x47\x22\xe5\xb4"
+			"\xf3\x00\x04\x03\x2a\x61\x28\xdf\x5e\x74\x97\xec"
+			"\xf8\x2c\xa7\xb0\xa5\x0e\x86\x7e\xf6\x72\x8a\x4f"
+			"\x50\x9a\x8c\x85\x90\x87\x03\x9c",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x51\x72\x89\xaf\xe4\x44\xa0\xfe\x5e\xd1\xa4\x1d"
+			"\xbb\xb5\xeb\x17\x15\x00\x79\xbd\xd3\x1e\x29\xcf"
+			"\x2f\xf3\x00\x34\xd8\x26\x8e\x3b",
+		.addtlb = (unsigned char *)
+			"\x88\x02\x8d\x29\xef\x80\xb4\xe6\xf0\xfe\x12\xf9"
+			"\x1d\x74\x49\xfe\x75\x06\x26\x82\xe8\x9c\x57\x14"
+			"\x40\xc0\xc9\xb5\x2c\x42\xa6\xe0",
+		.addtllen = 32,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x8d\xf0\x13\xb4\xd1\x03\x52\x30\x73\x91\x7d\xdf"
+			"\x6a\x86\x97\x93\x05\x9e\x99\x43\xfc\x86\x54\x54"
+			"\x9e\x7a\xb2\x2f\x7c\x29\xf1\x22\xda\x26\x25\xaf"
+			"\x2d\xdd\x4a\xbc\xce\x3c\xf4\xfa\x46\x59\xd8\x4e",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xb9\x1c\xba\x4c\xc8\x4f\xa2\x5d\xf8\x61\x0b\x81"
+			"\xb6\x41\x40\x27\x68\xa2\x09\x72\x34\x93\x2e\x37"
+			"\xd5\x90\xb1\x15\x4c\xbd\x23\xf9\x74\x52\xe3\x10"
+			"\xe2\x91\xc4\x51\x46\x14\x7f\x0d\xa2\xd8\x17\x61"
+			"\xfe\x90\xfb\xa6\x4f\x94\x41\x9c\x0f\x66\x2b\x28"
+			"\xc1\xed\x94\xda\x48\x7b\xb7\xe7\x3e\xec\x79\x8f"
+			"\xbc\xf9\x81\xb7\x91\xd1\xbe\x4f\x17\x7a\x89\x07"
+			"\xaa\x3c\x40\x16\x43\xa5\xb6\x2b\x87\xb8\x9d\x66"
+			"\xb3\xa6\x0e\x40\xd4\xa8\xe4\xe9\xd8\x2a\xf6\xd2"
+			"\x70\x0e\x6f\x53\x5c\xdb\x51\xf7\x5c\x32\x17\x29"
+			"\x10\x37\x41\x03\x0c\xcc\x3a\x56",
+		.expectedlen = 128,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\xb5\x71\xe6\x6d\x7c\x33\x8b\xc0\x7b\x76\xad\x37"
+			"\x57\xbb\x2f\x94\x52\xbf\x7e\x07\x43\x7a\xe8\x58"
+			"\x1c\xe7\xbc\x7c\x3a\xc6\x51\xa9",
+		.perslen = 32,
+	}, {
+		.entropy = (unsigned char *)
+			"\xc2\xa5\x66\xa9\xa1\x81\x7b\x15\xc5\xc3\xb7\x78"
+			"\x17\x7a\xc8\x7c\x24\xe7\x97\xbe\x0a\x84\x5f\x11"
+			"\xc2\xfe\x39\x9d\xd3\x77\x32\xf2\xcb\x18\x94\xeb"
+			"\x2b\x97\xb3\xc5\x6e\x62\x83\x29\x51\x6f\x86\xec",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\xb3\xa3\x69\x8d\x77\x76\x99\xa0\xdd\x9f\xa3\xf0"
+			"\xa9\xfa\x57\x83\x2d\x3c\xef\xac\x5d\xf2\x44\x37"
+			"\xc6\xd7\x3a\x0f\xe4\x10\x40\xf1\x72\x90\x38\xae"
+			"\xf1\xe9\x26\x35\x2e\xa5\x9d\xe1\x20\xbf\xb7\xb0"
+			"\x73\x18\x3a\x34\x10\x6e\xfe\xd6\x27\x8f\xf8\xad"
+			"\x84\x4b\xa0\x44\x81\x15\xdf\xdd\xf3\x31\x9a\x82"
+			"\xde\x6b\xb1\x1d\x80\xbd\x87\x1a\x9a\xcd\x35\xc7"
+			"\x36\x45\xe1\x27\x0f\xb9\xfe\x4f\xa8\x8e\xc0\xe4"
+			"\x65\x40\x9e\xa0\xcb\xa8\x09\xfe\x2f\x45\xe0\x49"
+			"\x43\xa2\xe3\x96\xbb\xb7\xdd\x2f\x4e\x07\x95\x30"
+			"\x35\x24\xcc\x9c\xc5\xea\x54\xa1",
+		.expectedlen = 128,
+		.addtla = (unsigned char *)
+			"\x41\x3d\xd8\x3f\xe5\x68\x35\xab\xd4\x78\xcb\x96"
+			"\x93\xd6\x76\x35\x90\x1c\x40\x23\x9a\x26\x64\x62"
+			"\xd3\x13\x3b\x83\xe4\x9c\x82\x0b",
+		.addtlb = (unsigned char *)
+			"\xd5\xc4\xa7\x1f\x9d\x6d\x95\xa1\xbe\xdf\x0b\xd2"
+			"\x24\x7c\x27\x7d\x1f\x84\xa4\xe5\x7a\x4a\x88\x25"
+			"\xb8\x2a\x2d\x09\x7d\xe6\x3e\xf1",
+		.addtllen = 32,
+		.pers = (unsigned char *)
+			"\x13\xce\x4d\x8d\xd2\xdb\x97\x96\xf9\x41\x56\xc8"
+			"\xe8\xf0\x76\x9b\x0a\xa1\xc8\x2c\x13\x23\xb6\x15"
+			"\x36\x60\x3b\xca\x37\xc9\xee\x29",
+		.perslen = 32,
+	},
+};
+
+static struct drbg_testvec drbg_nopr_ctr_aes192_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\xc3\x5c\x2f\xa2\xa8\x9d\x52\xa1\x1f\xa3\x2a\xa9"
+			"\x6c\x95\xb8\xf1\xc9\xa8\xf9\xcb\x24\x5a\x8b\x40"
+			"\xf3\xa6\xe5\xa7\xfb\xd9\xd3\xc6\x8e\x27\x7b\xa9"
+			"\xac\x9b\xbb\x00",
+		.entropylen = 40,
+		.expected = (unsigned char *)
+			"\x8c\x2e\x72\xab\xfd\x9b\xb8\x28\x4d\xb7\x9e\x17"
+			"\xa4\x3a\x31\x46\xcd\x76\x94\xe3\x52\x49\xfc\x33"
+			"\x83\x91\x4a\x71\x17\xf4\x13\x68\xe6\xd4\xf1\x48"
+			"\xff\x49\xbf\x29\x07\x6b\x50\x15\xc5\x9f\x45\x79"
+			"\x45\x66\x2e\x3d\x35\x03\x84\x3f\x4a\xa5\xa3\xdf"
+			"\x9a\x9d\xf1\x0d",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	},
+};
+
+static struct drbg_testvec drbg_nopr_ctr_aes256_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\x36\x40\x19\x40\xfa\x8b\x1f\xba\x91\xa1\x66\x1f"
+			"\x21\x1d\x78\xa0\xb9\x38\x9a\x74\xe5\xbc\xcf\xec"
+			"\xe8\xd7\x66\xaf\x1a\x6d\x3b\x14\x49\x6f\x25\xb0"
+			"\xf1\x30\x1b\x4f\x50\x1b\xe3\x03\x80\xa1\x37\xeb",
+		.entropylen = 48,
+		.expected = (unsigned char *)
+			"\x58\x62\xeb\x38\xbd\x55\x8d\xd9\x78\xa6\x96\xe6"
+			"\xdf\x16\x47\x82\xdd\xd8\x87\xe7\xe9\xa6\xc9\xf3"
+			"\xf1\xfb\xaf\xb7\x89\x41\xb5\x35\xa6\x49\x12\xdf"
+			"\xd2\x24\xc6\xdc\x74\x54\xe5\x25\x0b\x3d\x97\x16"
+			"\x5e\x16\x26\x0c\x2f\xaf\x1c\xc7\x73\x5c\xb7\x5f"
+			"\xb4\xf0\x7e\x1d",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	},
+};
+
+static struct drbg_testvec drbg_nopr_ctr_aes128_tv_template[] = {
+	{
+		.entropy = (unsigned char *)
+			"\x87\xe1\xc5\x32\x99\x7f\x57\xa3\x5c\x28\x6d\xe8"
+			"\x64\xbf\xf2\x64\xa3\x9e\x98\xdb\x6c\x10\x78\x7f",
+		.entropylen = 24,
+		.expected = (unsigned char *)
+			"\x2c\x14\x7e\x24\x11\x9a\xd8\xd4\xb2\xed\x61\xc1"
+			"\x53\xd0\x50\xc9\x24\xff\x59\x75\x15\xf1\x17\x3a"
+			"\x3d\xf4\x4b\x2c\x84\x28\xef\x89\x0e\xb9\xde\xf3"
+			"\xe4\x78\x04\xb2\xfd\x9b\x35\x7f\xe1\x3f\x8a\x3e"
+			"\x10\xc8\x67\x0a\xf9\xdf\x2d\x6c\x96\xfb\xb2\xb8"
+			"\xcb\x2d\xd6\xb0",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\x71\xbd\xce\x35\x42\x7d\x20\xbf\x58\xcf\x17\x74"
+			"\xce\x72\xd8\x33\x34\x50\x2d\x8f\x5b\x14\xc4\xdd",
+		.entropylen = 24,
+		.expected = (unsigned char *)
+			"\x97\x33\xe8\x20\x12\xe2\x7b\xa1\x46\x8f\xf2\x34"
+			"\xb3\xc9\xb6\x6b\x20\xb2\x4f\xee\x27\xd8\x0b\x21"
+			"\x8c\xff\x63\x73\x69\x29\xfb\xf3\x85\xcd\x88\x8e"
+			"\x43\x2c\x71\x8b\xa2\x55\xd2\x0f\x1d\x7f\xe3\xe1"
+			"\x2a\xa3\xe9\x2c\x25\x89\xc7\x14\x52\x99\x56\xcc"
+			"\xc3\xdf\xb3\x81",
+		.expectedlen = 64,
+		.addtla = (unsigned char *)
+			"\x66\xef\x42\xd6\x9a\x8c\x3d\x6d\x4a\x9e\x95\xa6"
+			"\x91\x4d\x81\x56",
+		.addtlb = (unsigned char *)
+			"\xe3\x18\x83\xd9\x4b\x5e\xc4\xcc\xaa\x61\x2f\xbb"
+			"\x4a\x55\xd1\xc6",
+		.addtllen = 16,
+		.pers = NULL,
+		.perslen = 0,
+	}, {
+		.entropy = (unsigned char *)
+			"\xca\x4b\x1e\xfa\x75\xbd\x69\x36\x38\x73\xb8\xf9"
+			"\xdb\x4d\x35\x0e\x47\xbf\x6c\x37\x72\xfd\xf7\xa9",
+		.entropylen = 24,
+		.expected = (unsigned char *)
+			"\x59\xc3\x19\x79\x1b\xb1\xf3\x0e\xe9\x34\xae\x6e"
+			"\x8b\x1f\xad\x1f\x74\xca\x25\x45\x68\xb8\x7f\x75"
+			"\x12\xf8\xf2\xab\x4c\x23\x01\x03\x05\xe1\x70\xee"
+			"\x75\xd8\xcb\xeb\x23\x4c\x7a\x23\x6e\x12\x27\xdb"
+			"\x6f\x7a\xac\x3c\x44\xb7\x87\x4b\x65\x56\x74\x45"
+			"\x34\x30\x0c\x3d",
+		.expectedlen = 64,
+		.addtla = NULL,
+		.addtlb = NULL,
+		.addtllen = 0,
+		.pers = (unsigned char *)
+			"\xeb\xaa\x60\x2c\x4d\xbe\x33\xff\x1b\xef\xbf\x0a"
+			"\x0b\xc6\x97\x54",
+		.perslen = 16,
+	}, {
+		.entropy = (unsigned char *)
+			"\xc0\x70\x1f\x92\x50\x75\x8f\xcd\xf2\xbe\x73\x98"
+			"\x80\xdb\x66\xeb\x14\x68\xb4\xa5\x87\x9c\x2d\xa6",
+		.entropylen = 24,
+		.expected = (unsigned char *)
+			"\x97\xc0\xc0\xe5\xa0\xcc\xf2\x4f\x33\x63\x48\x8a"
+			"\xdb\x13\x0a\x35\x89\xbf\x80\x65\x62\xee\x13\x95"
+			"\x7c\x33\xd3\x7d\xf4\x07\x77\x7a\x2b\x65\x0b\x5f"
+			"\x45\x5c\x13\xf1\x90\x77\x7f\xc5\x04\x3f\xcc\x1a"
+			"\x38\xf8\xcd\x1b\xbb\xd5\x57\xd1\x4a\x4c\x2e\x8a"
+			"\x2b\x49\x1e\x5c",
+		.expectedlen = 64,
+		.addtla = (unsigned char *)
+			"\xf9\x01\xf8\x16\x7a\x1d\xff\xde\x8e\x3c\x83\xe2"
+			"\x44\x85\xe7\xfe",
+		.addtlb = (unsigned char *)
+			"\x17\x1c\x09\x38\xc2\x38\x9f\x97\x87\x60\x55\xb4"
+			"\x82\x16\x62\x7f",
+		.addtllen = 16,
+		.pers = (unsigned char *)
+			"\x80\x08\xae\xe8\xe9\x69\x40\xc5\x08\x73\xc7\x9f"
+			"\x8e\xcf\xe0\x02",
+		.perslen = 16,
+	},
+};
+
 /* Cast5 test vectors from RFC 2144 */
 #define CAST5_ENC_TEST_VECTORS		4
 #define CAST5_DEC_TEST_VECTORS		4
@@ -20907,8 +21791,8 @@ static struct cipher_testvec cast5_enc_tv_template[] = {
 			  "\xF5\xBC\x25\xD6\x02\x56\x57\x1C",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -21068,8 +21952,8 @@ static struct cipher_testvec cast5_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -21206,8 +22090,8 @@ static struct cipher_testvec cast5_cbc_enc_tv_template[] = {
 			  "\x1D\x18\x66\x44\x5B\x8F\x14\xEB",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -21344,8 +22228,8 @@ static struct cipher_testvec cast5_cbc_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -21495,8 +22379,8 @@ static struct cipher_testvec cast5_ctr_enc_tv_template[] = {
 			  "\xC0\x0D\x96\xAA\x23\xF8\xFE\x13",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -21646,8 +22530,8 @@ static struct cipher_testvec cast5_ctr_dec_tv_template[] = {
 			  "\xDC\x50\xE7\x7E\x15\x89\x20\xB7",
 		.rlen	= 496,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 496 - 16, 16 },
+		.np	= 3,
+		.tap	= { 496 - 20, 4, 16 },
 	},
 };
 
@@ -22805,8 +23689,8 @@ static struct cipher_testvec camellia_enc_tv_template[] = {
 			  "\x33\x1A\xBB\xD3\xA2\x7E\x97\x66",
 		.rlen	= 1008,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 1008 - 16, 16 },
+		.np	= 3,
+		.tap	= { 1008 - 20, 4, 16 },
 	},
 };
 
@@ -23105,8 +23989,8 @@ static struct cipher_testvec camellia_dec_tv_template[] = {
 			  "\x72\x09\xA0\x14\xAB\x42\xD9\x4D",
 		.rlen	= 1008,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 1008 - 16, 16 },
+		.np	= 3,
+		.tap	= { 1008 - 20, 4, 16 },
 	},
 };
 
@@ -23401,8 +24285,8 @@ static struct cipher_testvec camellia_cbc_enc_tv_template[] = {
 			  "\x70\xC5\xB9\x0B\x3B\x7A\x6E\x6C",
 		.rlen	= 1008,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 1008 - 16, 16 },
+		.np	= 3,
+		.tap	= { 1008 - 20, 4, 16 },
 	},
 };
 
@@ -23697,8 +24581,8 @@ static struct cipher_testvec camellia_cbc_dec_tv_template[] = {
 			  "\x72\x09\xA0\x14\xAB\x42\xD9\x4D",
 		.rlen	= 1008,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 1008 - 16, 16 },
+		.np	= 3,
+		.tap	= { 1008 - 20, 4, 16 },
 	},
 };
 
@@ -25283,8 +26167,8 @@ static struct cipher_testvec camellia_lrw_enc_tv_template[] = {
 			  "\x5a\xa8\x92\x7f\xba\xe6\x0c\x95",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -25536,8 +26420,8 @@ static struct cipher_testvec camellia_lrw_dec_tv_template[] = {
 			  "\x21\xc4\xc2\x75\x67\x89\x37\x0a",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -25878,8 +26762,8 @@ static struct cipher_testvec camellia_xts_enc_tv_template[] = {
 			  "\xd5\xc6\x99\xcc\x4e\x6c\x94\x95",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
@@ -26221,8 +27105,8 @@ static struct cipher_testvec camellia_xts_dec_tv_template[] = {
 			  "\xf8\xf9\xfa\xfb\xfc\xfd\xfe\xff",
 		.rlen	= 512,
 		.also_non_np = 1,
-		.np	= 2,
-		.tap	= { 512 - 16, 16 },
+		.np	= 3,
+		.tap	= { 512 - 20, 4, 16 },
 	},
 };
 
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 02f177aeb16c..2fb0fdfc87df 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -391,7 +391,7 @@ config CRYPTO_DEV_ATMEL_SHA
 
 config CRYPTO_DEV_CCP
 	bool "Support for AMD Cryptographic Coprocessor"
-	depends on X86 && PCI
+	depends on (X86 && PCI) || ARM64
 	default n
 	help
 	  The AMD Cryptographic Coprocessor provides hardware support
@@ -418,4 +418,22 @@ config CRYPTO_DEV_MXS_DCP
 	  To compile this driver as a module, choose M here: the module
 	  will be called mxs-dcp.
 
+source "drivers/crypto/qat/Kconfig"
+
+config CRYPTO_DEV_QCE
+	tristate "Qualcomm crypto engine accelerator"
+	depends on (ARCH_QCOM || COMPILE_TEST) && HAS_DMA && HAS_IOMEM
+	select CRYPTO_AES
+	select CRYPTO_DES
+	select CRYPTO_ECB
+	select CRYPTO_CBC
+	select CRYPTO_XTS
+	select CRYPTO_CTR
+	select CRYPTO_ALGAPI
+	select CRYPTO_BLKCIPHER
+	help
+	  This driver supports Qualcomm crypto engine accelerator
+	  hardware. To compile this driver as a module, choose M here. The
+	  module will be called qcrypto.
+
 endif # CRYPTO_HW
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 482f090d16d0..3924f93d5774 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -23,3 +23,5 @@ obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
 obj-$(CONFIG_CRYPTO_DEV_SAHARA) += sahara.o
 obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
 obj-$(CONFIG_CRYPTO_DEV_UX500) += ux500/
+obj-$(CONFIG_CRYPTO_DEV_QAT) += qat/
+obj-$(CONFIG_CRYPTO_DEV_QCE) += qce/
diff --git a/drivers/crypto/amcc/crypto4xx_core.c b/drivers/crypto/amcc/crypto4xx_core.c
index 37f9cc98ba17..e4c6c58fbb03 100644
--- a/drivers/crypto/amcc/crypto4xx_core.c
+++ b/drivers/crypto/amcc/crypto4xx_core.c
@@ -1292,7 +1292,7 @@ static struct platform_driver crypto4xx_driver = {
 		.of_match_table = crypto4xx_match,
 	},
 	.probe		= crypto4xx_probe,
-	.remove		= crypto4xx_remove,
+	.remove		= __exit_p(crypto4xx_remove),
 };
 
 module_platform_driver(crypto4xx_driver);
diff --git a/drivers/crypto/atmel-sha.c b/drivers/crypto/atmel-sha.c
index 0618be06b9fb..9a4f69eaa5e0 100644
--- a/drivers/crypto/atmel-sha.c
+++ b/drivers/crypto/atmel-sha.c
@@ -1353,7 +1353,6 @@ static struct crypto_platform_data *atmel_sha_of_init(struct platform_device *pd
 					GFP_KERNEL);
 	if (!pdata->dma_slave) {
 		dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
-		devm_kfree(&pdev->dev, pdata);
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -1375,7 +1374,8 @@ static int atmel_sha_probe(struct platform_device *pdev)
 	unsigned long sha_phys_size;
 	int err;
 
-	sha_dd = kzalloc(sizeof(struct atmel_sha_dev), GFP_KERNEL);
+	sha_dd = devm_kzalloc(&pdev->dev, sizeof(struct atmel_sha_dev),
+				GFP_KERNEL);
 	if (sha_dd == NULL) {
 		dev_err(dev, "unable to alloc data struct.\n");
 		err = -ENOMEM;
@@ -1490,8 +1490,6 @@ clk_err:
 	free_irq(sha_dd->irq, sha_dd);
 res_err:
 	tasklet_kill(&sha_dd->done_task);
-	kfree(sha_dd);
-	sha_dd = NULL;
 sha_dd_err:
 	dev_err(dev, "initialization failed.\n");
 
@@ -1523,9 +1521,6 @@ static int atmel_sha_remove(struct platform_device *pdev)
 	if (sha_dd->irq >= 0)
 		free_irq(sha_dd->irq, sha_dd);
 
-	kfree(sha_dd);
-	sha_dd = NULL;
-
 	return 0;
 }
 
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c
index 6cde5b530c69..d3a9041938ea 100644
--- a/drivers/crypto/atmel-tdes.c
+++ b/drivers/crypto/atmel-tdes.c
@@ -1337,7 +1337,6 @@ static struct crypto_platform_data *atmel_tdes_of_init(struct platform_device *p
 					GFP_KERNEL);
 	if (!pdata->dma_slave) {
 		dev_err(&pdev->dev, "could not allocate memory for dma_slave\n");
-		devm_kfree(&pdev->dev, pdata);
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -1359,7 +1358,7 @@ static int atmel_tdes_probe(struct platform_device *pdev)
 	unsigned long tdes_phys_size;
 	int err;
 
-	tdes_dd = kzalloc(sizeof(struct atmel_tdes_dev), GFP_KERNEL);
+	tdes_dd = devm_kmalloc(&pdev->dev, sizeof(*tdes_dd), GFP_KERNEL);
 	if (tdes_dd == NULL) {
 		dev_err(dev, "unable to alloc data struct.\n");
 		err = -ENOMEM;
@@ -1483,8 +1482,6 @@ tdes_irq_err:
 res_err:
 	tasklet_kill(&tdes_dd->done_task);
 	tasklet_kill(&tdes_dd->queue_task);
-	kfree(tdes_dd);
-	tdes_dd = NULL;
 tdes_dd_err:
 	dev_err(dev, "initialization failed.\n");
 
@@ -1519,9 +1516,6 @@ static int atmel_tdes_remove(struct platform_device *pdev)
 	if (tdes_dd->irq >= 0)
 		free_irq(tdes_dd->irq, tdes_dd);
 
-	kfree(tdes_dd);
-	tdes_dd = NULL;
-
 	return 0;
 }
 
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index c09ce1f040d3..a80ea853701d 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -97,6 +97,13 @@ static inline void append_dec_op1(u32 *desc, u32 type)
 {
 	u32 *jump_cmd, *uncond_jump_cmd;
 
+	/* DK bit is valid only for AES */
+	if ((type & OP_ALG_ALGSEL_MASK) != OP_ALG_ALGSEL_AES) {
+		append_operation(desc, type | OP_ALG_AS_INITFINAL |
+				 OP_ALG_DECRYPT);
+		return;
+	}
+
 	jump_cmd = append_jump(desc, JUMP_TEST_ALL | JUMP_COND_SHRD);
 	append_operation(desc, type | OP_ALG_AS_INITFINAL |
 			 OP_ALG_DECRYPT);
@@ -786,7 +793,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
 	ctx->sh_desc_dec_dma = dma_map_single(jrdev, desc,
 					      desc_bytes(desc),
 					      DMA_TO_DEVICE);
-	if (dma_mapping_error(jrdev, ctx->sh_desc_enc_dma)) {
+	if (dma_mapping_error(jrdev, ctx->sh_desc_dec_dma)) {
 		dev_err(jrdev, "unable to map shared descriptor\n");
 		return -ENOMEM;
 	}
@@ -1313,8 +1320,13 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 					 DMA_FROM_DEVICE, dst_chained);
 	}
 
-	/* Check if data are contiguous */
 	iv_dma = dma_map_single(jrdev, req->iv, ivsize, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, iv_dma)) {
+		dev_err(jrdev, "unable to map IV\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	/* Check if data are contiguous */
 	if (assoc_nents || sg_dma_address(req->assoc) + req->assoclen !=
 	    iv_dma || src_nents || iv_dma + ivsize !=
 	    sg_dma_address(req->src)) {
@@ -1345,8 +1357,6 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->sec4_sg = (void *)edesc + sizeof(struct aead_edesc) +
 			 desc_bytes;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
 	*all_contig_ptr = all_contig;
 
 	sec4_sg_index = 0;
@@ -1369,6 +1379,12 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req,
 		sg_to_sec4_sg_last(req->dst, dst_nents,
 				   edesc->sec4_sg + sec4_sg_index, 0);
 	}
+	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return ERR_PTR(-ENOMEM);
+	}
 
 	return edesc;
 }
@@ -1494,8 +1510,13 @@ static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request
 					 DMA_FROM_DEVICE, dst_chained);
 	}
 
-	/* Check if data are contiguous */
 	iv_dma = dma_map_single(jrdev, greq->giv, ivsize, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, iv_dma)) {
+		dev_err(jrdev, "unable to map IV\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
+	/* Check if data are contiguous */
 	if (assoc_nents || sg_dma_address(req->assoc) + req->assoclen !=
 	    iv_dma || src_nents || iv_dma + ivsize != sg_dma_address(req->src))
 		contig &= ~GIV_SRC_CONTIG;
@@ -1534,8 +1555,6 @@ static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request
 	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->sec4_sg = (void *)edesc + sizeof(struct aead_edesc) +
 			 desc_bytes;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
 	*contig_ptr = contig;
 
 	sec4_sg_index = 0;
@@ -1559,6 +1578,12 @@ static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request
 		sg_to_sec4_sg_last(req->dst, dst_nents,
 				   edesc->sec4_sg + sec4_sg_index, 0);
 	}
+	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return ERR_PTR(-ENOMEM);
+	}
 
 	return edesc;
 }
@@ -1650,11 +1675,16 @@ static struct ablkcipher_edesc *ablkcipher_edesc_alloc(struct ablkcipher_request
 					 DMA_FROM_DEVICE, dst_chained);
 	}
 
+	iv_dma = dma_map_single(jrdev, req->info, ivsize, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, iv_dma)) {
+		dev_err(jrdev, "unable to map IV\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
 	/*
 	 * Check if iv can be contiguous with source and destination.
 	 * If so, include it. If not, create scatterlist.
 	 */
-	iv_dma = dma_map_single(jrdev, req->info, ivsize, DMA_TO_DEVICE);
 	if (!src_nents && iv_dma + ivsize == sg_dma_address(req->src))
 		iv_contig = true;
 	else
@@ -1693,6 +1723,11 @@ static struct ablkcipher_edesc *ablkcipher_edesc_alloc(struct ablkcipher_request
 
 	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
 					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return ERR_PTR(-ENOMEM);
+	}
+
 	edesc->iv_dma = iv_dma;
 
 #ifdef DEBUG
@@ -2441,8 +2476,37 @@ static struct caam_crypto_alg *caam_alg_alloc(struct caam_alg_template
 
 static int __init caam_algapi_init(void)
 {
+	struct device_node *dev_node;
+	struct platform_device *pdev;
+	struct device *ctrldev;
+	void *priv;
 	int i = 0, err = 0;
 
+	dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0");
+	if (!dev_node) {
+		dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0");
+		if (!dev_node)
+			return -ENODEV;
+	}
+
+	pdev = of_find_device_by_node(dev_node);
+	if (!pdev) {
+		of_node_put(dev_node);
+		return -ENODEV;
+	}
+
+	ctrldev = &pdev->dev;
+	priv = dev_get_drvdata(ctrldev);
+	of_node_put(dev_node);
+
+	/*
+	 * If priv is NULL, it's probably because the caam driver wasn't
+	 * properly initialized (e.g. RNG4 init failed). Thus, bail out here.
+	 */
+	if (!priv)
+		return -ENODEV;
+
+
 	INIT_LIST_HEAD(&alg_list);
 
 	/* register crypto algorithms the device supports */
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 0d9284ef96a8..b464d03ebf40 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -137,13 +137,20 @@ struct caam_hash_state {
 /* Common job descriptor seq in/out ptr routines */
 
 /* Map state->caam_ctx, and append seq_out_ptr command that points to it */
-static inline void map_seq_out_ptr_ctx(u32 *desc, struct device *jrdev,
-				       struct caam_hash_state *state,
-				       int ctx_len)
+static inline int map_seq_out_ptr_ctx(u32 *desc, struct device *jrdev,
+				      struct caam_hash_state *state,
+				      int ctx_len)
 {
 	state->ctx_dma = dma_map_single(jrdev, state->caam_ctx,
 					ctx_len, DMA_FROM_DEVICE);
+	if (dma_mapping_error(jrdev, state->ctx_dma)) {
+		dev_err(jrdev, "unable to map ctx\n");
+		return -ENOMEM;
+	}
+
 	append_seq_out_ptr(desc, state->ctx_dma, ctx_len, 0);
+
+	return 0;
 }
 
 /* Map req->result, and append seq_out_ptr command that points to it */
@@ -201,14 +208,19 @@ try_buf_map_to_sec4_sg(struct device *jrdev, struct sec4_sg_entry *sec4_sg,
 }
 
 /* Map state->caam_ctx, and add it to link table */
-static inline void ctx_map_to_sec4_sg(u32 *desc, struct device *jrdev,
-				      struct caam_hash_state *state,
-				      int ctx_len,
-				      struct sec4_sg_entry *sec4_sg,
-				      u32 flag)
+static inline int ctx_map_to_sec4_sg(u32 *desc, struct device *jrdev,
+				     struct caam_hash_state *state, int ctx_len,
+				     struct sec4_sg_entry *sec4_sg, u32 flag)
 {
 	state->ctx_dma = dma_map_single(jrdev, state->caam_ctx, ctx_len, flag);
+	if (dma_mapping_error(jrdev, state->ctx_dma)) {
+		dev_err(jrdev, "unable to map ctx\n");
+		return -ENOMEM;
+	}
+
 	dma_to_sec4_sg_one(sec4_sg, state->ctx_dma, ctx_len, 0);
+
+	return 0;
 }
 
 /* Common shared descriptor commands */
@@ -487,11 +499,11 @@ static int hash_digest_key(struct caam_hash_ctx *ctx, const u8 *key_in,
 			       digestsize, 1);
 #endif
 	}
-	*keylen = digestsize;
-
 	dma_unmap_single(jrdev, src_dma, *keylen, DMA_TO_DEVICE);
 	dma_unmap_single(jrdev, dst_dma, digestsize, DMA_FROM_DEVICE);
 
+	*keylen = digestsize;
+
 	kfree(desc);
 
 	return ret;
@@ -706,7 +718,7 @@ static void ahash_done_ctx_src(struct device *jrdev, u32 *desc, u32 err,
 	if (err)
 		caam_jr_strstatus(jrdev, err);
 
-	ahash_unmap_ctx(jrdev, edesc, req, digestsize, DMA_FROM_DEVICE);
+	ahash_unmap_ctx(jrdev, edesc, req, digestsize, DMA_TO_DEVICE);
 	kfree(edesc);
 
 #ifdef DEBUG
@@ -741,7 +753,7 @@ static void ahash_done_ctx_dst(struct device *jrdev, u32 *desc, u32 err,
 	if (err)
 		caam_jr_strstatus(jrdev, err);
 
-	ahash_unmap_ctx(jrdev, edesc, req, ctx->ctx_len, DMA_TO_DEVICE);
+	ahash_unmap_ctx(jrdev, edesc, req, ctx->ctx_len, DMA_FROM_DEVICE);
 	kfree(edesc);
 
 #ifdef DEBUG
@@ -808,12 +820,11 @@ static int ahash_update_ctx(struct ahash_request *req)
 		edesc->sec4_sg_bytes = sec4_sg_bytes;
 		edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 				 DESC_JOB_IO_LEN;
-		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-						     sec4_sg_bytes,
-						     DMA_TO_DEVICE);
 
-		ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len,
-				   edesc->sec4_sg, DMA_BIDIRECTIONAL);
+		ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len,
+					 edesc->sec4_sg, DMA_BIDIRECTIONAL);
+		if (ret)
+			return ret;
 
 		state->buf_dma = try_buf_map_to_sec4_sg(jrdev,
 							edesc->sec4_sg + 1,
@@ -839,6 +850,14 @@ static int ahash_update_ctx(struct ahash_request *req)
 		init_job_desc_shared(desc, ptr, sh_len, HDR_SHARE_DEFER |
 				     HDR_REVERSE);
 
+		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+						     sec4_sg_bytes,
+						     DMA_TO_DEVICE);
+		if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+			dev_err(jrdev, "unable to map S/G table\n");
+			return -ENOMEM;
+		}
+
 		append_seq_in_ptr(desc, edesc->sec4_sg_dma, ctx->ctx_len +
 				       to_hash, LDST_SGF);
 
@@ -911,23 +930,34 @@ static int ahash_final_ctx(struct ahash_request *req)
 	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 			 DESC_JOB_IO_LEN;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
 	edesc->src_nents = 0;
 
-	ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len, edesc->sec4_sg,
-			   DMA_TO_DEVICE);
+	ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len,
+				 edesc->sec4_sg, DMA_TO_DEVICE);
+	if (ret)
+		return ret;
 
 	state->buf_dma = try_buf_map_to_sec4_sg(jrdev, edesc->sec4_sg + 1,
 						buf, state->buf_dma, buflen,
 						last_buflen);
 	(edesc->sec4_sg + sec4_sg_bytes - 1)->len |= SEC4_SG_LEN_FIN;
 
+	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return -ENOMEM;
+	}
+
 	append_seq_in_ptr(desc, edesc->sec4_sg_dma, ctx->ctx_len + buflen,
 			  LDST_SGF);
 
 	edesc->dst_dma = map_seq_out_ptr_result(desc, jrdev, req->result,
 						digestsize);
+	if (dma_mapping_error(jrdev, edesc->dst_dma)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -989,11 +1019,11 @@ static int ahash_finup_ctx(struct ahash_request *req)
 	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 			 DESC_JOB_IO_LEN;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
 
-	ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len, edesc->sec4_sg,
-			   DMA_TO_DEVICE);
+	ret = ctx_map_to_sec4_sg(desc, jrdev, state, ctx->ctx_len,
+				 edesc->sec4_sg, DMA_TO_DEVICE);
+	if (ret)
+		return ret;
 
 	state->buf_dma = try_buf_map_to_sec4_sg(jrdev, edesc->sec4_sg + 1,
 						buf, state->buf_dma, buflen,
@@ -1002,11 +1032,22 @@ static int ahash_finup_ctx(struct ahash_request *req)
 	src_map_to_sec4_sg(jrdev, req->src, src_nents, edesc->sec4_sg +
 			   sec4_sg_src_index, chained);
 
+	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return -ENOMEM;
+	}
+
 	append_seq_in_ptr(desc, edesc->sec4_sg_dma, ctx->ctx_len +
 			       buflen + req->nbytes, LDST_SGF);
 
 	edesc->dst_dma = map_seq_out_ptr_result(desc, jrdev, req->result,
 						digestsize);
+	if (dma_mapping_error(jrdev, edesc->dst_dma)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -1056,8 +1097,7 @@ static int ahash_digest(struct ahash_request *req)
 	}
 	edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 			  DESC_JOB_IO_LEN;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
+	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->src_nents = src_nents;
 	edesc->chained = chained;
 
@@ -1067,6 +1107,12 @@ static int ahash_digest(struct ahash_request *req)
 
 	if (src_nents) {
 		sg_to_sec4_sg_last(req->src, src_nents, edesc->sec4_sg, 0);
+		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+		if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+			dev_err(jrdev, "unable to map S/G table\n");
+			return -ENOMEM;
+		}
 		src_dma = edesc->sec4_sg_dma;
 		options = LDST_SGF;
 	} else {
@@ -1077,6 +1123,10 @@ static int ahash_digest(struct ahash_request *req)
 
 	edesc->dst_dma = map_seq_out_ptr_result(desc, jrdev, req->result,
 						digestsize);
+	if (dma_mapping_error(jrdev, edesc->dst_dma)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -1125,11 +1175,19 @@ static int ahash_final_no_ctx(struct ahash_request *req)
 	init_job_desc_shared(desc, ptr, sh_len, HDR_SHARE_DEFER | HDR_REVERSE);
 
 	state->buf_dma = dma_map_single(jrdev, buf, buflen, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, state->buf_dma)) {
+		dev_err(jrdev, "unable to map src\n");
+		return -ENOMEM;
+	}
 
 	append_seq_in_ptr(desc, state->buf_dma, buflen, 0);
 
 	edesc->dst_dma = map_seq_out_ptr_result(desc, jrdev, req->result,
 						digestsize);
+	if (dma_mapping_error(jrdev, edesc->dst_dma)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 	edesc->src_nents = 0;
 
 #ifdef DEBUG
@@ -1197,9 +1255,7 @@ static int ahash_update_no_ctx(struct ahash_request *req)
 		edesc->sec4_sg_bytes = sec4_sg_bytes;
 		edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 				 DESC_JOB_IO_LEN;
-		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-						    sec4_sg_bytes,
-						    DMA_TO_DEVICE);
+		edesc->dst_dma = 0;
 
 		state->buf_dma = buf_map_to_sec4_sg(jrdev, edesc->sec4_sg,
 						    buf, *buflen);
@@ -1216,9 +1272,19 @@ static int ahash_update_no_ctx(struct ahash_request *req)
 		init_job_desc_shared(desc, ptr, sh_len, HDR_SHARE_DEFER |
 				     HDR_REVERSE);
 
+		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+						    sec4_sg_bytes,
+						    DMA_TO_DEVICE);
+		if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+			dev_err(jrdev, "unable to map S/G table\n");
+			return -ENOMEM;
+		}
+
 		append_seq_in_ptr(desc, edesc->sec4_sg_dma, to_hash, LDST_SGF);
 
-		map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len);
+		ret = map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len);
+		if (ret)
+			return ret;
 
 #ifdef DEBUG
 		print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -1297,8 +1363,6 @@ static int ahash_finup_no_ctx(struct ahash_request *req)
 	edesc->sec4_sg_bytes = sec4_sg_bytes;
 	edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 			 DESC_JOB_IO_LEN;
-	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-					    sec4_sg_bytes, DMA_TO_DEVICE);
 
 	state->buf_dma = try_buf_map_to_sec4_sg(jrdev, edesc->sec4_sg, buf,
 						state->buf_dma, buflen,
@@ -1307,11 +1371,22 @@ static int ahash_finup_no_ctx(struct ahash_request *req)
 	src_map_to_sec4_sg(jrdev, req->src, src_nents, edesc->sec4_sg + 1,
 			   chained);
 
+	edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
+					    sec4_sg_bytes, DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+		dev_err(jrdev, "unable to map S/G table\n");
+		return -ENOMEM;
+	}
+
 	append_seq_in_ptr(desc, edesc->sec4_sg_dma, buflen +
 			       req->nbytes, LDST_SGF);
 
 	edesc->dst_dma = map_seq_out_ptr_result(desc, jrdev, req->result,
 						digestsize);
+	if (dma_mapping_error(jrdev, edesc->dst_dma)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -1380,13 +1455,19 @@ static int ahash_update_first(struct ahash_request *req)
 		edesc->sec4_sg_bytes = sec4_sg_bytes;
 		edesc->sec4_sg = (void *)edesc + sizeof(struct ahash_edesc) +
 				 DESC_JOB_IO_LEN;
-		edesc->sec4_sg_dma = dma_map_single(jrdev, edesc->sec4_sg,
-						    sec4_sg_bytes,
-						    DMA_TO_DEVICE);
+		edesc->dst_dma = 0;
 
 		if (src_nents) {
 			sg_to_sec4_sg_last(req->src, src_nents,
 					   edesc->sec4_sg, 0);
+			edesc->sec4_sg_dma = dma_map_single(jrdev,
+							    edesc->sec4_sg,
+							    sec4_sg_bytes,
+							    DMA_TO_DEVICE);
+			if (dma_mapping_error(jrdev, edesc->sec4_sg_dma)) {
+				dev_err(jrdev, "unable to map S/G table\n");
+				return -ENOMEM;
+			}
 			src_dma = edesc->sec4_sg_dma;
 			options = LDST_SGF;
 		} else {
@@ -1404,7 +1485,9 @@ static int ahash_update_first(struct ahash_request *req)
 
 		append_seq_in_ptr(desc, src_dma, to_hash, options);
 
-		map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len);
+		ret = map_seq_out_ptr_ctx(desc, jrdev, state, ctx->ctx_len);
+		if (ret)
+			return ret;
 
 #ifdef DEBUG
 		print_hex_dump(KERN_ERR, "jobdesc@"__stringify(__LINE__)": ",
@@ -1453,6 +1536,7 @@ static int ahash_init(struct ahash_request *req)
 	state->final = ahash_final_no_ctx;
 
 	state->current_buf = 0;
+	state->buf_dma = 0;
 
 	return 0;
 }
@@ -1787,8 +1871,36 @@ caam_hash_alloc(struct caam_hash_template *template,
 
 static int __init caam_algapi_hash_init(void)
 {
+	struct device_node *dev_node;
+	struct platform_device *pdev;
+	struct device *ctrldev;
+	void *priv;
 	int i = 0, err = 0;
 
+	dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0");
+	if (!dev_node) {
+		dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0");
+		if (!dev_node)
+			return -ENODEV;
+	}
+
+	pdev = of_find_device_by_node(dev_node);
+	if (!pdev) {
+		of_node_put(dev_node);
+		return -ENODEV;
+	}
+
+	ctrldev = &pdev->dev;
+	priv = dev_get_drvdata(ctrldev);
+	of_node_put(dev_node);
+
+	/*
+	 * If priv is NULL, it's probably because the caam driver wasn't
+	 * properly initialized (e.g. RNG4 init failed). Thus, bail out here.
+	 */
+	if (!priv)
+		return -ENODEV;
+
 	INIT_LIST_HEAD(&hash_list);
 
 	/* register crypto algorithms the device supports */
diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c
index 8c07d3153f12..ae31e555793c 100644
--- a/drivers/crypto/caam/caamrng.c
+++ b/drivers/crypto/caam/caamrng.c
@@ -185,7 +185,7 @@ static int caam_read(struct hwrng *rng, void *data, size_t max, bool wait)
 				      max - copied_idx, false);
 }
 
-static inline void rng_create_sh_desc(struct caam_rng_ctx *ctx)
+static inline int rng_create_sh_desc(struct caam_rng_ctx *ctx)
 {
 	struct device *jrdev = ctx->jrdev;
 	u32 *desc = ctx->sh_desc;
@@ -203,13 +203,18 @@ static inline void rng_create_sh_desc(struct caam_rng_ctx *ctx)
 
 	ctx->sh_desc_dma = dma_map_single(jrdev, desc, desc_bytes(desc),
 					  DMA_TO_DEVICE);
+	if (dma_mapping_error(jrdev, ctx->sh_desc_dma)) {
+		dev_err(jrdev, "unable to map shared descriptor\n");
+		return -ENOMEM;
+	}
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "rng shdesc@: ", DUMP_PREFIX_ADDRESS, 16, 4,
 		       desc, desc_bytes(desc), 1);
 #endif
+	return 0;
 }
 
-static inline void rng_create_job_desc(struct caam_rng_ctx *ctx, int buf_id)
+static inline int rng_create_job_desc(struct caam_rng_ctx *ctx, int buf_id)
 {
 	struct device *jrdev = ctx->jrdev;
 	struct buf_data *bd = &ctx->bufs[buf_id];
@@ -220,12 +225,17 @@ static inline void rng_create_job_desc(struct caam_rng_ctx *ctx, int buf_id)
 			     HDR_REVERSE);
 
 	bd->addr = dma_map_single(jrdev, bd->buf, RN_BUF_SIZE, DMA_FROM_DEVICE);
+	if (dma_mapping_error(jrdev, bd->addr)) {
+		dev_err(jrdev, "unable to map dst\n");
+		return -ENOMEM;
+	}
 
 	append_seq_out_ptr_intlen(desc, bd->addr, RN_BUF_SIZE, 0);
 #ifdef DEBUG
 	print_hex_dump(KERN_ERR, "rng job desc@: ", DUMP_PREFIX_ADDRESS, 16, 4,
 		       desc, desc_bytes(desc), 1);
 #endif
+	return 0;
 }
 
 static void caam_cleanup(struct hwrng *rng)
@@ -242,24 +252,44 @@ static void caam_cleanup(struct hwrng *rng)
 	rng_unmap_ctx(rng_ctx);
 }
 
-static void caam_init_buf(struct caam_rng_ctx *ctx, int buf_id)
+static int caam_init_buf(struct caam_rng_ctx *ctx, int buf_id)
 {
 	struct buf_data *bd = &ctx->bufs[buf_id];
+	int err;
+
+	err = rng_create_job_desc(ctx, buf_id);
+	if (err)
+		return err;
 
-	rng_create_job_desc(ctx, buf_id);
 	atomic_set(&bd->empty, BUF_EMPTY);
 	submit_job(ctx, buf_id == ctx->current_buf);
 	wait_for_completion(&bd->filled);
+
+	return 0;
 }
 
-static void caam_init_rng(struct caam_rng_ctx *ctx, struct device *jrdev)
+static int caam_init_rng(struct caam_rng_ctx *ctx, struct device *jrdev)
 {
+	int err;
+
 	ctx->jrdev = jrdev;
-	rng_create_sh_desc(ctx);
+
+	err = rng_create_sh_desc(ctx);
+	if (err)
+		return err;
+
 	ctx->current_buf = 0;
 	ctx->cur_buf_idx = 0;
-	caam_init_buf(ctx, 0);
-	caam_init_buf(ctx, 1);
+
+	err = caam_init_buf(ctx, 0);
+	if (err)
+		return err;
+
+	err = caam_init_buf(ctx, 1);
+	if (err)
+		return err;
+
+	return 0;
 }
 
 static struct hwrng caam_rng = {
@@ -278,6 +308,35 @@ static void __exit caam_rng_exit(void)
 static int __init caam_rng_init(void)
 {
 	struct device *dev;
+	struct device_node *dev_node;
+	struct platform_device *pdev;
+	struct device *ctrldev;
+	void *priv;
+	int err;
+
+	dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0");
+	if (!dev_node) {
+		dev_node = of_find_compatible_node(NULL, NULL, "fsl,sec4.0");
+		if (!dev_node)
+			return -ENODEV;
+	}
+
+	pdev = of_find_device_by_node(dev_node);
+	if (!pdev) {
+		of_node_put(dev_node);
+		return -ENODEV;
+	}
+
+	ctrldev = &pdev->dev;
+	priv = dev_get_drvdata(ctrldev);
+	of_node_put(dev_node);
+
+	/*
+	 * If priv is NULL, it's probably because the caam driver wasn't
+	 * properly initialized (e.g. RNG4 init failed). Thus, bail out here.
+	 */
+	if (!priv)
+		return -ENODEV;
 
 	dev = caam_jr_alloc();
 	if (IS_ERR(dev)) {
@@ -287,7 +346,9 @@ static int __init caam_rng_init(void)
 	rng_ctx = kmalloc(sizeof(struct caam_rng_ctx), GFP_DMA);
 	if (!rng_ctx)
 		return -ENOMEM;
-	caam_init_rng(rng_ctx, dev);
+	err = caam_init_rng(rng_ctx, dev);
+	if (err)
+		return err;
 
 	dev_info(dev, "registering rng-caam\n");
 	return hwrng_register(&caam_rng);
diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c
index 1c38f86bf63a..3cade79ea41e 100644
--- a/drivers/crypto/caam/ctrl.c
+++ b/drivers/crypto/caam/ctrl.c
@@ -5,6 +5,7 @@
  * Copyright 2008-2012 Freescale Semiconductor, Inc.
  */
 
+#include <linux/device.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
 
@@ -87,6 +88,17 @@ static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc,
 
 	/* Set the bit to request direct access to DECO0 */
 	topregs = (struct caam_full __iomem *)ctrlpriv->ctrl;
+
+	if (ctrlpriv->virt_en == 1) {
+		setbits32(&topregs->ctrl.deco_rsr, DECORSR_JR0);
+
+		while (!(rd_reg32(&topregs->ctrl.deco_rsr) & DECORSR_VALID) &&
+		       --timeout)
+			cpu_relax();
+
+		timeout = 100000;
+	}
+
 	setbits32(&topregs->ctrl.deco_rq, DECORR_RQD0ENABLE);
 
 	while (!(rd_reg32(&topregs->ctrl.deco_rq) & DECORR_DEN0) &&
@@ -129,6 +141,9 @@ static inline int run_descriptor_deco0(struct device *ctrldev, u32 *desc,
 	*status = rd_reg32(&topregs->deco.op_status_hi) &
 		  DECO_OP_STATUS_HI_ERR_MASK;
 
+	if (ctrlpriv->virt_en == 1)
+		clrbits32(&topregs->ctrl.deco_rsr, DECORSR_JR0);
+
 	/* Mark the DECO as free */
 	clrbits32(&topregs->ctrl.deco_rq, DECORR_RQD0ENABLE);
 
@@ -295,9 +310,6 @@ static int caam_remove(struct platform_device *pdev)
 	/* Unmap controller region */
 	iounmap(&topregs->ctrl);
 
-	kfree(ctrlpriv->jrpdev);
-	kfree(ctrlpriv);
-
 	return ret;
 }
 
@@ -380,9 +392,11 @@ static int caam_probe(struct platform_device *pdev)
 #ifdef CONFIG_DEBUG_FS
 	struct caam_perfmon *perfmon;
 #endif
-	u64 cha_vid;
+	u32 scfgr, comp_params;
+	u32 cha_vid_ls;
 
-	ctrlpriv = kzalloc(sizeof(struct caam_drv_private), GFP_KERNEL);
+	ctrlpriv = devm_kzalloc(&pdev->dev, sizeof(struct caam_drv_private),
+				GFP_KERNEL);
 	if (!ctrlpriv)
 		return -ENOMEM;
 
@@ -413,13 +427,40 @@ static int caam_probe(struct platform_device *pdev)
 	setbits32(&topregs->ctrl.mcr, MCFGR_WDENABLE |
 		  (sizeof(dma_addr_t) == sizeof(u64) ? MCFGR_LONG_PTR : 0));
 
+	/*
+	 *  Read the Compile Time paramters and SCFGR to determine
+	 * if Virtualization is enabled for this platform
+	 */
+	comp_params = rd_reg32(&topregs->ctrl.perfmon.comp_parms_ms);
+	scfgr = rd_reg32(&topregs->ctrl.scfgr);
+
+	ctrlpriv->virt_en = 0;
+	if (comp_params & CTPR_MS_VIRT_EN_INCL) {
+		/* VIRT_EN_INCL = 1 & VIRT_EN_POR = 1 or
+		 * VIRT_EN_INCL = 1 & VIRT_EN_POR = 0 & SCFGR_VIRT_EN = 1
+		 */
+		if ((comp_params & CTPR_MS_VIRT_EN_POR) ||
+		    (!(comp_params & CTPR_MS_VIRT_EN_POR) &&
+		       (scfgr & SCFGR_VIRT_EN)))
+				ctrlpriv->virt_en = 1;
+	} else {
+		/* VIRT_EN_INCL = 0 && VIRT_EN_POR_VALUE = 1 */
+		if (comp_params & CTPR_MS_VIRT_EN_POR)
+				ctrlpriv->virt_en = 1;
+	}
+
+	if (ctrlpriv->virt_en == 1)
+		setbits32(&topregs->ctrl.jrstart, JRSTART_JR0_START |
+			  JRSTART_JR1_START | JRSTART_JR2_START |
+			  JRSTART_JR3_START);
+
 	if (sizeof(dma_addr_t) == sizeof(u64))
 		if (of_device_is_compatible(nprop, "fsl,sec-v5.0"))
-			dma_set_mask(dev, DMA_BIT_MASK(40));
+			dma_set_mask_and_coherent(dev, DMA_BIT_MASK(40));
 		else
-			dma_set_mask(dev, DMA_BIT_MASK(36));
+			dma_set_mask_and_coherent(dev, DMA_BIT_MASK(36));
 	else
-		dma_set_mask(dev, DMA_BIT_MASK(32));
+		dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
 
 	/*
 	 * Detect and enable JobRs
@@ -432,8 +473,9 @@ static int caam_probe(struct platform_device *pdev)
 		    of_device_is_compatible(np, "fsl,sec4.0-job-ring"))
 			rspec++;
 
-	ctrlpriv->jrpdev = kzalloc(sizeof(struct platform_device *) * rspec,
-								GFP_KERNEL);
+	ctrlpriv->jrpdev = devm_kzalloc(&pdev->dev,
+					sizeof(struct platform_device *) * rspec,
+					GFP_KERNEL);
 	if (ctrlpriv->jrpdev == NULL) {
 		iounmap(&topregs->ctrl);
 		return -ENOMEM;
@@ -456,8 +498,9 @@ static int caam_probe(struct platform_device *pdev)
 		}
 
 	/* Check to see if QI present. If so, enable */
-	ctrlpriv->qi_present = !!(rd_reg64(&topregs->ctrl.perfmon.comp_parms) &
-				  CTPR_QI_MASK);
+	ctrlpriv->qi_present =
+			!!(rd_reg32(&topregs->ctrl.perfmon.comp_parms_ms) &
+			   CTPR_MS_QI_MASK);
 	if (ctrlpriv->qi_present) {
 		ctrlpriv->qi = (struct caam_queue_if __force *)&topregs->qi;
 		/* This is all that's required to physically enable QI */
@@ -471,13 +514,13 @@ static int caam_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	cha_vid = rd_reg64(&topregs->ctrl.perfmon.cha_id);
+	cha_vid_ls = rd_reg32(&topregs->ctrl.perfmon.cha_id_ls);
 
 	/*
 	 * If SEC has RNG version >= 4 and RNG state handle has not been
 	 * already instantiated, do RNG instantiation
 	 */
-	if ((cha_vid & CHA_ID_RNG_MASK) >> CHA_ID_RNG_SHIFT >= 4) {
+	if ((cha_vid_ls & CHA_ID_LS_RNG_MASK) >> CHA_ID_LS_RNG_SHIFT >= 4) {
 		ctrlpriv->rng4_sh_init =
 			rd_reg32(&topregs->ctrl.r4tst[0].rdsta);
 		/*
@@ -531,7 +574,8 @@ static int caam_probe(struct platform_device *pdev)
 
 	/* NOTE: RTIC detection ought to go here, around Si time */
 
-	caam_id = rd_reg64(&topregs->ctrl.perfmon.caam_id);
+	caam_id = (u64)rd_reg32(&topregs->ctrl.perfmon.caam_id_ms) << 32 |
+		  (u64)rd_reg32(&topregs->ctrl.perfmon.caam_id_ls);
 
 	/* Report "alive" for developer to see */
 	dev_info(dev, "device ID = 0x%016llx (Era %d)\n", caam_id,
@@ -547,7 +591,7 @@ static int caam_probe(struct platform_device *pdev)
 	 */
 	perfmon = (struct caam_perfmon __force *)&ctrl->perfmon;
 
-	ctrlpriv->dfs_root = debugfs_create_dir("caam", NULL);
+	ctrlpriv->dfs_root = debugfs_create_dir(dev_name(dev), NULL);
 	ctrlpriv->ctl = debugfs_create_dir("ctl", ctrlpriv->dfs_root);
 
 	/* Controller-level - performance monitor counters */
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
index 7e4500f18df6..d397ff9d56fd 100644
--- a/drivers/crypto/caam/desc.h
+++ b/drivers/crypto/caam/desc.h
@@ -321,7 +321,6 @@ struct sec4_sg_entry {
 /* Continue - Not the last FIFO store to come */
 #define FIFOST_CONT_SHIFT	23
 #define FIFOST_CONT_MASK	(1 << FIFOST_CONT_SHIFT)
-#define FIFOST_CONT_MASK	(1 << FIFOST_CONT_SHIFT)
 
 /*
  * Extended Length - use 32-bit extended length that
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h
index 6d85fcc5bd0a..97363db4e56e 100644
--- a/drivers/crypto/caam/intern.h
+++ b/drivers/crypto/caam/intern.h
@@ -82,6 +82,7 @@ struct caam_drv_private {
 	u8 total_jobrs;		/* Total Job Rings in device */
 	u8 qi_present;		/* Nonzero if QI present in device */
 	int secvio_irq;		/* Security violation interrupt number */
+	int virt_en;		/* Virtualization enabled in CAAM */
 
 #define	RNG4_MAX_HANDLES 2
 	/* RNG4 block */
diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c
index b512a4ba7569..4d18e27ffa9e 100644
--- a/drivers/crypto/caam/jr.c
+++ b/drivers/crypto/caam/jr.c
@@ -476,11 +476,11 @@ static int caam_jr_probe(struct platform_device *pdev)
 
 	if (sizeof(dma_addr_t) == sizeof(u64))
 		if (of_device_is_compatible(nprop, "fsl,sec-v5.0-job-ring"))
-			dma_set_mask(jrdev, DMA_BIT_MASK(40));
+			dma_set_mask_and_coherent(jrdev, DMA_BIT_MASK(40));
 		else
-			dma_set_mask(jrdev, DMA_BIT_MASK(36));
+			dma_set_mask_and_coherent(jrdev, DMA_BIT_MASK(36));
 	else
-		dma_set_mask(jrdev, DMA_BIT_MASK(32));
+		dma_set_mask_and_coherent(jrdev, DMA_BIT_MASK(32));
 
 	/* Identify the interrupt */
 	jrpriv->irq = irq_of_parse_and_map(nprop, 0);
diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h
index cbde8b95a6f8..f48e344ffc39 100644
--- a/drivers/crypto/caam/regs.h
+++ b/drivers/crypto/caam/regs.h
@@ -84,6 +84,7 @@
 #endif
 
 #ifndef CONFIG_64BIT
+#ifdef __BIG_ENDIAN
 static inline void wr_reg64(u64 __iomem *reg, u64 data)
 {
 	wr_reg32((u32 __iomem *)reg, (data & 0xffffffff00000000ull) >> 32);
@@ -95,6 +96,21 @@ static inline u64 rd_reg64(u64 __iomem *reg)
 	return (((u64)rd_reg32((u32 __iomem *)reg)) << 32) |
 		((u64)rd_reg32((u32 __iomem *)reg + 1));
 }
+#else
+#ifdef __LITTLE_ENDIAN
+static inline void wr_reg64(u64 __iomem *reg, u64 data)
+{
+	wr_reg32((u32 __iomem *)reg + 1, (data & 0xffffffff00000000ull) >> 32);
+	wr_reg32((u32 __iomem *)reg, data & 0x00000000ffffffffull);
+}
+
+static inline u64 rd_reg64(u64 __iomem *reg)
+{
+	return (((u64)rd_reg32((u32 __iomem *)reg + 1)) << 32) |
+		((u64)rd_reg32((u32 __iomem *)reg));
+}
+#endif
+#endif
 #endif
 
 /*
@@ -114,45 +130,45 @@ struct jr_outentry {
  */
 
 /* Number of DECOs */
-#define CHA_NUM_DECONUM_SHIFT	56
-#define CHA_NUM_DECONUM_MASK	(0xfull << CHA_NUM_DECONUM_SHIFT)
+#define CHA_NUM_MS_DECONUM_SHIFT	24
+#define CHA_NUM_MS_DECONUM_MASK	(0xfull << CHA_NUM_MS_DECONUM_SHIFT)
 
 /* CHA Version IDs */
-#define CHA_ID_AES_SHIFT	0
-#define CHA_ID_AES_MASK		(0xfull << CHA_ID_AES_SHIFT)
+#define CHA_ID_LS_AES_SHIFT	0
+#define CHA_ID_LS_AES_MASK		(0xfull << CHA_ID_LS_AES_SHIFT)
 
-#define CHA_ID_DES_SHIFT	4
-#define CHA_ID_DES_MASK		(0xfull << CHA_ID_DES_SHIFT)
+#define CHA_ID_LS_DES_SHIFT	4
+#define CHA_ID_LS_DES_MASK		(0xfull << CHA_ID_LS_DES_SHIFT)
 
-#define CHA_ID_ARC4_SHIFT	8
-#define CHA_ID_ARC4_MASK	(0xfull << CHA_ID_ARC4_SHIFT)
+#define CHA_ID_LS_ARC4_SHIFT	8
+#define CHA_ID_LS_ARC4_MASK	(0xfull << CHA_ID_LS_ARC4_SHIFT)
 
-#define CHA_ID_MD_SHIFT		12
-#define CHA_ID_MD_MASK		(0xfull << CHA_ID_MD_SHIFT)
+#define CHA_ID_LS_MD_SHIFT	12
+#define CHA_ID_LS_MD_MASK	(0xfull << CHA_ID_LS_MD_SHIFT)
 
-#define CHA_ID_RNG_SHIFT	16
-#define CHA_ID_RNG_MASK		(0xfull << CHA_ID_RNG_SHIFT)
+#define CHA_ID_LS_RNG_SHIFT	16
+#define CHA_ID_LS_RNG_MASK	(0xfull << CHA_ID_LS_RNG_SHIFT)
 
-#define CHA_ID_SNW8_SHIFT	20
-#define CHA_ID_SNW8_MASK	(0xfull << CHA_ID_SNW8_SHIFT)
+#define CHA_ID_LS_SNW8_SHIFT	20
+#define CHA_ID_LS_SNW8_MASK	(0xfull << CHA_ID_LS_SNW8_SHIFT)
 
-#define CHA_ID_KAS_SHIFT	24
-#define CHA_ID_KAS_MASK		(0xfull << CHA_ID_KAS_SHIFT)
+#define CHA_ID_LS_KAS_SHIFT	24
+#define CHA_ID_LS_KAS_MASK	(0xfull << CHA_ID_LS_KAS_SHIFT)
 
-#define CHA_ID_PK_SHIFT		28
-#define CHA_ID_PK_MASK		(0xfull << CHA_ID_PK_SHIFT)
+#define CHA_ID_LS_PK_SHIFT	28
+#define CHA_ID_LS_PK_MASK	(0xfull << CHA_ID_LS_PK_SHIFT)
 
-#define CHA_ID_CRC_SHIFT	32
-#define CHA_ID_CRC_MASK		(0xfull << CHA_ID_CRC_SHIFT)
+#define CHA_ID_MS_CRC_SHIFT	0
+#define CHA_ID_MS_CRC_MASK	(0xfull << CHA_ID_MS_CRC_SHIFT)
 
-#define CHA_ID_SNW9_SHIFT	36
-#define CHA_ID_SNW9_MASK	(0xfull << CHA_ID_SNW9_SHIFT)
+#define CHA_ID_MS_SNW9_SHIFT	4
+#define CHA_ID_MS_SNW9_MASK	(0xfull << CHA_ID_MS_SNW9_SHIFT)
 
-#define CHA_ID_DECO_SHIFT	56
-#define CHA_ID_DECO_MASK	(0xfull << CHA_ID_DECO_SHIFT)
+#define CHA_ID_MS_DECO_SHIFT	24
+#define CHA_ID_MS_DECO_MASK	(0xfull << CHA_ID_MS_DECO_SHIFT)
 
-#define CHA_ID_JR_SHIFT		60
-#define CHA_ID_JR_MASK		(0xfull << CHA_ID_JR_SHIFT)
+#define CHA_ID_MS_JR_SHIFT	28
+#define CHA_ID_MS_JR_MASK	(0xfull << CHA_ID_MS_JR_SHIFT)
 
 struct sec_vid {
 	u16 ip_id;
@@ -172,10 +188,14 @@ struct caam_perfmon {
 	u64 rsvd[13];
 
 	/* CAAM Hardware Instantiation Parameters		fa0-fbf */
-	u64 cha_rev;		/* CRNR - CHA Revision Number		*/
-#define CTPR_QI_SHIFT		57
-#define CTPR_QI_MASK		(0x1ull << CTPR_QI_SHIFT)
-	u64 comp_parms;	/* CTPR - Compile Parameters Register	*/
+	u32 cha_rev_ms;		/* CRNR - CHA Rev No. Most significant half*/
+	u32 cha_rev_ls;		/* CRNR - CHA Rev No. Least significant half*/
+#define CTPR_MS_QI_SHIFT	25
+#define CTPR_MS_QI_MASK		(0x1ull << CTPR_MS_QI_SHIFT)
+#define CTPR_MS_VIRT_EN_INCL	0x00000001
+#define CTPR_MS_VIRT_EN_POR	0x00000002
+	u32 comp_parms_ms;	/* CTPR - Compile Parameters Register	*/
+	u32 comp_parms_ls;	/* CTPR - Compile Parameters Register	*/
 	u64 rsvd1[2];
 
 	/* CAAM Global Status					fc0-fdf */
@@ -189,9 +209,12 @@ struct caam_perfmon {
 	/* Component Instantiation Parameters			fe0-fff */
 	u32 rtic_id;		/* RVID - RTIC Version ID	*/
 	u32 ccb_id;		/* CCBVID - CCB Version ID	*/
-	u64 cha_id;		/* CHAVID - CHA Version ID	*/
-	u64 cha_num;		/* CHANUM - CHA Number		*/
-	u64 caam_id;		/* CAAMVID - CAAM Version ID	*/
+	u32 cha_id_ms;		/* CHAVID - CHA Version ID Most Significant*/
+	u32 cha_id_ls;		/* CHAVID - CHA Version ID Least Significant*/
+	u32 cha_num_ms;		/* CHANUM - CHA Number Most Significant	*/
+	u32 cha_num_ls;		/* CHANUM - CHA Number Least Significant*/
+	u32 caam_id_ms;		/* CAAMVID - CAAM Version ID MS	*/
+	u32 caam_id_ls;		/* CAAMVID - CAAM Version ID LS	*/
 };
 
 /* LIODN programming for DMA configuration */
@@ -304,9 +327,12 @@ struct caam_ctrl {
 	/* Bus Access Configuration Section			010-11f */
 	/* Read/Writable                                                */
 	struct masterid jr_mid[4];	/* JRxLIODNR - JobR LIODN setup */
-	u32 rsvd3[12];
+	u32 rsvd3[11];
+	u32 jrstart;			/* JRSTART - Job Ring Start Register */
 	struct masterid rtic_mid[4];	/* RTICxLIODNR - RTIC LIODN setup */
-	u32 rsvd4[7];
+	u32 rsvd4[5];
+	u32 deco_rsr;			/* DECORSR - Deco Request Source */
+	u32 rsvd11;
 	u32 deco_rq;			/* DECORR - DECO Request */
 	struct partid deco_mid[5];	/* DECOxLIODNR - 1 per DECO */
 	u32 rsvd5[22];
@@ -347,7 +373,10 @@ struct caam_ctrl {
 #define MCFGR_DMA_RESET		0x10000000
 #define MCFGR_LONG_PTR		0x00010000 /* Use >32-bit desc addressing */
 #define SCFGR_RDBENABLE		0x00000400
+#define SCFGR_VIRT_EN		0x00008000
 #define DECORR_RQD0ENABLE	0x00000001 /* Enable DECO0 for direct access */
+#define DECORSR_JR0		0x00000001 /* JR to supply TZ, SDID, ICID */
+#define DECORSR_VALID		0x80000000
 #define DECORR_DEN0		0x00010000 /* DECO0 available for access*/
 
 /* AXI read cache control */
@@ -365,6 +394,12 @@ struct caam_ctrl {
 #define MCFGR_AXIPRI		0x00000008 /* Assert AXI priority sideband */
 #define MCFGR_BURST_64		0x00000001 /* Max burst size */
 
+/* JRSTART register offsets */
+#define JRSTART_JR0_START       0x00000001 /* Start Job ring 0 */
+#define JRSTART_JR1_START       0x00000002 /* Start Job ring 1 */
+#define JRSTART_JR2_START       0x00000004 /* Start Job ring 2 */
+#define JRSTART_JR3_START       0x00000008 /* Start Job ring 3 */
+
 /*
  * caam_job_ring - direct job ring setup
  * 1-4 possible per instantiation, base + 1000/2000/3000/4000
diff --git a/drivers/crypto/ccp/Makefile b/drivers/crypto/ccp/Makefile
index d3505a018720..7f592d8d07bb 100644
--- a/drivers/crypto/ccp/Makefile
+++ b/drivers/crypto/ccp/Makefile
@@ -1,6 +1,11 @@
 obj-$(CONFIG_CRYPTO_DEV_CCP_DD) += ccp.o
 ccp-objs := ccp-dev.o ccp-ops.o
+ifdef CONFIG_X86
 ccp-objs += ccp-pci.o
+endif
+ifdef CONFIG_ARM64
+ccp-objs += ccp-platform.o
+endif
 
 obj-$(CONFIG_CRYPTO_DEV_CCP_CRYPTO) += ccp-crypto.o
 ccp-crypto-objs := ccp-crypto-main.o \
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index 2c7816149b01..a7d110652a74 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -20,7 +20,9 @@
 #include <linux/delay.h>
 #include <linux/hw_random.h>
 #include <linux/cpu.h>
+#ifdef CONFIG_X86
 #include <asm/cpu_device_id.h>
+#endif
 #include <linux/ccp.h>
 
 #include "ccp-dev.h"
@@ -360,6 +362,12 @@ int ccp_init(struct ccp_device *ccp)
 		/* Build queue interrupt mask (two interrupts per queue) */
 		qim |= cmd_q->int_ok | cmd_q->int_err;
 
+#ifdef CONFIG_ARM64
+		/* For arm64 set the recommended queue cache settings */
+		iowrite32(ccp->axcache, ccp->io_regs + CMD_Q_CACHE_BASE +
+			  (CMD_Q_CACHE_INC * i));
+#endif
+
 		dev_dbg(dev, "queue #%u available\n", i);
 	}
 	if (ccp->cmd_q_count == 0) {
@@ -558,12 +566,15 @@ bool ccp_queues_suspended(struct ccp_device *ccp)
 }
 #endif
 
+#ifdef CONFIG_X86
 static const struct x86_cpu_id ccp_support[] = {
 	{ X86_VENDOR_AMD, 22, },
 };
+#endif
 
 static int __init ccp_mod_init(void)
 {
+#ifdef CONFIG_X86
 	struct cpuinfo_x86 *cpuinfo = &boot_cpu_data;
 	int ret;
 
@@ -589,12 +600,30 @@ static int __init ccp_mod_init(void)
 
 		break;
 	}
+#endif
+
+#ifdef CONFIG_ARM64
+	int ret;
+
+	ret = ccp_platform_init();
+	if (ret)
+		return ret;
+
+	/* Don't leave the driver loaded if init failed */
+	if (!ccp_get_device()) {
+		ccp_platform_exit();
+		return -ENODEV;
+	}
+
+	return 0;
+#endif
 
 	return -ENODEV;
 }
 
 static void __exit ccp_mod_exit(void)
 {
+#ifdef CONFIG_X86
 	struct cpuinfo_x86 *cpuinfo = &boot_cpu_data;
 
 	switch (cpuinfo->x86) {
@@ -602,6 +631,11 @@ static void __exit ccp_mod_exit(void)
 		ccp_pci_exit();
 		break;
 	}
+#endif
+
+#ifdef CONFIG_ARM64
+	ccp_platform_exit();
+#endif
 }
 
 module_init(ccp_mod_init);
diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
index 7ec536e702ec..62ff35a6b9ec 100644
--- a/drivers/crypto/ccp/ccp-dev.h
+++ b/drivers/crypto/ccp/ccp-dev.h
@@ -23,8 +23,6 @@
 #include <linux/hw_random.h>
 
 
-#define IO_OFFSET			0x20000
-
 #define MAX_DMAPOOL_NAME_LEN		32
 
 #define MAX_HW_QUEUES			5
@@ -32,6 +30,9 @@
 
 #define TRNG_RETRIES			10
 
+#define CACHE_NONE			0x00
+#define CACHE_WB_NO_ALLOC		0xb7
+
 
 /****** Register Mappings ******/
 #define Q_MASK_REG			0x000
@@ -50,7 +51,7 @@
 #define CMD_Q_INT_STATUS_BASE		0x214
 #define CMD_Q_STATUS_INCR		0x20
 
-#define CMD_Q_CACHE			0x228
+#define CMD_Q_CACHE_BASE		0x228
 #define CMD_Q_CACHE_INC			0x20
 
 #define CMD_Q_ERROR(__qs)		((__qs) & 0x0000003f);
@@ -194,6 +195,7 @@ struct ccp_device {
 	void *dev_specific;
 	int (*get_irq)(struct ccp_device *ccp);
 	void (*free_irq)(struct ccp_device *ccp);
+	unsigned int irq;
 
 	/*
 	 * I/O area used for device communication. The register mapping
@@ -254,12 +256,18 @@ struct ccp_device {
 	/* Suspend support */
 	unsigned int suspending;
 	wait_queue_head_t suspend_queue;
+
+	/* DMA caching attribute support */
+	unsigned int axcache;
 };
 
 
 int ccp_pci_init(void);
 void ccp_pci_exit(void);
 
+int ccp_platform_init(void);
+void ccp_platform_exit(void);
+
 struct ccp_device *ccp_alloc_struct(struct device *dev);
 int ccp_init(struct ccp_device *ccp);
 void ccp_destroy(struct ccp_device *ccp);
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c
index 9ae006d69df4..8729364261d7 100644
--- a/drivers/crypto/ccp/ccp-ops.c
+++ b/drivers/crypto/ccp/ccp-ops.c
@@ -1606,7 +1606,7 @@ static int ccp_run_rsa_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 		goto e_ksb;
 
 	ccp_reverse_set_dm_area(&exp, rsa->exp, rsa->exp_len, CCP_KSB_BYTES,
-				true);
+				false);
 	ret = ccp_copy_to_ksb(cmd_q, &exp, op.jobid, op.ksb_key,
 			      CCP_PASSTHRU_BYTESWAP_NOOP);
 	if (ret) {
@@ -1623,10 +1623,10 @@ static int ccp_run_rsa_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 		goto e_exp;
 
 	ccp_reverse_set_dm_area(&src, rsa->mod, rsa->mod_len, CCP_KSB_BYTES,
-				true);
+				false);
 	src.address += o_len;	/* Adjust the address for the copy operation */
 	ccp_reverse_set_dm_area(&src, rsa->src, rsa->src_len, CCP_KSB_BYTES,
-				true);
+				false);
 	src.address -= o_len;	/* Reset the address to original value */
 
 	/* Prepare the output area for the operation */
@@ -1841,20 +1841,20 @@ static int ccp_run_ecc_mm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 
 	/* Copy the ECC modulus */
 	ccp_reverse_set_dm_area(&src, ecc->mod, ecc->mod_len,
-				CCP_ECC_OPERAND_SIZE, true);
+				CCP_ECC_OPERAND_SIZE, false);
 	src.address += CCP_ECC_OPERAND_SIZE;
 
 	/* Copy the first operand */
 	ccp_reverse_set_dm_area(&src, ecc->u.mm.operand_1,
 				ecc->u.mm.operand_1_len,
-				CCP_ECC_OPERAND_SIZE, true);
+				CCP_ECC_OPERAND_SIZE, false);
 	src.address += CCP_ECC_OPERAND_SIZE;
 
 	if (ecc->function != CCP_ECC_FUNCTION_MINV_384BIT) {
 		/* Copy the second operand */
 		ccp_reverse_set_dm_area(&src, ecc->u.mm.operand_2,
 					ecc->u.mm.operand_2_len,
-					CCP_ECC_OPERAND_SIZE, true);
+					CCP_ECC_OPERAND_SIZE, false);
 		src.address += CCP_ECC_OPERAND_SIZE;
 	}
 
@@ -1960,17 +1960,17 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 
 	/* Copy the ECC modulus */
 	ccp_reverse_set_dm_area(&src, ecc->mod, ecc->mod_len,
-				CCP_ECC_OPERAND_SIZE, true);
+				CCP_ECC_OPERAND_SIZE, false);
 	src.address += CCP_ECC_OPERAND_SIZE;
 
 	/* Copy the first point X and Y coordinate */
 	ccp_reverse_set_dm_area(&src, ecc->u.pm.point_1.x,
 				ecc->u.pm.point_1.x_len,
-				CCP_ECC_OPERAND_SIZE, true);
+				CCP_ECC_OPERAND_SIZE, false);
 	src.address += CCP_ECC_OPERAND_SIZE;
 	ccp_reverse_set_dm_area(&src, ecc->u.pm.point_1.y,
 				ecc->u.pm.point_1.y_len,
-				CCP_ECC_OPERAND_SIZE, true);
+				CCP_ECC_OPERAND_SIZE, false);
 	src.address += CCP_ECC_OPERAND_SIZE;
 
 	/* Set the first point Z coordianate to 1 */
@@ -1981,11 +1981,11 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 		/* Copy the second point X and Y coordinate */
 		ccp_reverse_set_dm_area(&src, ecc->u.pm.point_2.x,
 					ecc->u.pm.point_2.x_len,
-					CCP_ECC_OPERAND_SIZE, true);
+					CCP_ECC_OPERAND_SIZE, false);
 		src.address += CCP_ECC_OPERAND_SIZE;
 		ccp_reverse_set_dm_area(&src, ecc->u.pm.point_2.y,
 					ecc->u.pm.point_2.y_len,
-					CCP_ECC_OPERAND_SIZE, true);
+					CCP_ECC_OPERAND_SIZE, false);
 		src.address += CCP_ECC_OPERAND_SIZE;
 
 		/* Set the second point Z coordianate to 1 */
@@ -1995,14 +1995,14 @@ static int ccp_run_ecc_pm_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd)
 		/* Copy the Domain "a" parameter */
 		ccp_reverse_set_dm_area(&src, ecc->u.pm.domain_a,
 					ecc->u.pm.domain_a_len,
-					CCP_ECC_OPERAND_SIZE, true);
+					CCP_ECC_OPERAND_SIZE, false);
 		src.address += CCP_ECC_OPERAND_SIZE;
 
 		if (ecc->function == CCP_ECC_FUNCTION_PMUL_384BIT) {
 			/* Copy the scalar value */
 			ccp_reverse_set_dm_area(&src, ecc->u.pm.scalar,
 						ecc->u.pm.scalar_len,
-						CCP_ECC_OPERAND_SIZE, true);
+						CCP_ECC_OPERAND_SIZE, false);
 			src.address += CCP_ECC_OPERAND_SIZE;
 		}
 	}
diff --git a/drivers/crypto/ccp/ccp-pci.c b/drivers/crypto/ccp/ccp-pci.c
index 0d746236df5e..180cc87b4dbb 100644
--- a/drivers/crypto/ccp/ccp-pci.c
+++ b/drivers/crypto/ccp/ccp-pci.c
@@ -12,8 +12,10 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/device.h>
 #include <linux/pci.h>
 #include <linux/pci_ids.h>
+#include <linux/dma-mapping.h>
 #include <linux/kthread.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
@@ -24,6 +26,8 @@
 #include "ccp-dev.h"
 
 #define IO_BAR				2
+#define IO_OFFSET			0x20000
+
 #define MSIX_VECTORS			2
 
 struct ccp_msix {
@@ -89,7 +93,8 @@ static int ccp_get_msi_irq(struct ccp_device *ccp)
 	if (ret)
 		return ret;
 
-	ret = request_irq(pdev->irq, ccp_irq_handler, 0, "ccp", dev);
+	ccp->irq = pdev->irq;
+	ret = request_irq(ccp->irq, ccp_irq_handler, 0, "ccp", dev);
 	if (ret) {
 		dev_notice(dev, "unable to allocate MSI IRQ (%d)\n", ret);
 		goto e_msi;
@@ -136,7 +141,7 @@ static void ccp_free_irqs(struct ccp_device *ccp)
 				 dev);
 		pci_disable_msix(pdev);
 	} else {
-		free_irq(pdev->irq, dev);
+		free_irq(ccp->irq, dev);
 		pci_disable_msi(pdev);
 	}
 }
@@ -147,21 +152,12 @@ static int ccp_find_mmio_area(struct ccp_device *ccp)
 	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
 	resource_size_t io_len;
 	unsigned long io_flags;
-	int bar;
 
 	io_flags = pci_resource_flags(pdev, IO_BAR);
 	io_len = pci_resource_len(pdev, IO_BAR);
 	if ((io_flags & IORESOURCE_MEM) && (io_len >= (IO_OFFSET + 0x800)))
 		return IO_BAR;
 
-	for (bar = 0; bar < PCI_STD_RESOURCE_END; bar++) {
-		io_flags = pci_resource_flags(pdev, bar);
-		io_len = pci_resource_len(pdev, bar);
-		if ((io_flags & IORESOURCE_MEM) &&
-		    (io_len >= (IO_OFFSET + 0x800)))
-			return bar;
-	}
-
 	return -EIO;
 }
 
@@ -214,20 +210,13 @@ static int ccp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	}
 	ccp->io_regs = ccp->io_map + IO_OFFSET;
 
-	ret = dma_set_mask(dev, DMA_BIT_MASK(48));
-	if (ret == 0) {
-		ret = dma_set_coherent_mask(dev, DMA_BIT_MASK(48));
+	ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+	if (ret) {
+		ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
 		if (ret) {
-			dev_err(dev,
-				"pci_set_consistent_dma_mask failed (%d)\n",
+			dev_err(dev, "dma_set_mask_and_coherent failed (%d)\n",
 				ret);
-			goto e_bar0;
-		}
-	} else {
-		ret = dma_set_mask(dev, DMA_BIT_MASK(32));
-		if (ret) {
-			dev_err(dev, "pci_set_dma_mask failed (%d)\n", ret);
-			goto e_bar0;
+			goto e_iomap;
 		}
 	}
 
@@ -235,13 +224,13 @@ static int ccp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	ret = ccp_init(ccp);
 	if (ret)
-		goto e_bar0;
+		goto e_iomap;
 
 	dev_notice(dev, "enabled\n");
 
 	return 0;
 
-e_bar0:
+e_iomap:
 	pci_iounmap(pdev, ccp->io_map);
 
 e_device:
diff --git a/drivers/crypto/ccp/ccp-platform.c b/drivers/crypto/ccp/ccp-platform.c
new file mode 100644
index 000000000000..b0a2806908f1
--- /dev/null
+++ b/drivers/crypto/ccp/ccp-platform.c
@@ -0,0 +1,230 @@
+/*
+ * AMD Cryptographic Coprocessor (CCP) driver
+ *
+ * Copyright (C) 2014 Advanced Micro Devices, Inc.
+ *
+ * Author: Tom Lendacky <thomas.lendacky@amd.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/ioport.h>
+#include <linux/dma-mapping.h>
+#include <linux/kthread.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/ccp.h>
+#include <linux/of.h>
+
+#include "ccp-dev.h"
+
+
+static int ccp_get_irq(struct ccp_device *ccp)
+{
+	struct device *dev = ccp->dev;
+	struct platform_device *pdev = container_of(dev,
+					struct platform_device, dev);
+	int ret;
+
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0)
+		return ret;
+
+	ccp->irq = ret;
+	ret = request_irq(ccp->irq, ccp_irq_handler, 0, "ccp", dev);
+	if (ret) {
+		dev_notice(dev, "unable to allocate IRQ (%d)\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int ccp_get_irqs(struct ccp_device *ccp)
+{
+	struct device *dev = ccp->dev;
+	int ret;
+
+	ret = ccp_get_irq(ccp);
+	if (!ret)
+		return 0;
+
+	/* Couldn't get an interrupt */
+	dev_notice(dev, "could not enable interrupts (%d)\n", ret);
+
+	return ret;
+}
+
+static void ccp_free_irqs(struct ccp_device *ccp)
+{
+	struct device *dev = ccp->dev;
+
+	free_irq(ccp->irq, dev);
+}
+
+static struct resource *ccp_find_mmio_area(struct ccp_device *ccp)
+{
+	struct device *dev = ccp->dev;
+	struct platform_device *pdev = container_of(dev,
+					struct platform_device, dev);
+	struct resource *ior;
+
+	ior = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (ior && (resource_size(ior) >= 0x800))
+		return ior;
+
+	return NULL;
+}
+
+static int ccp_platform_probe(struct platform_device *pdev)
+{
+	struct ccp_device *ccp;
+	struct device *dev = &pdev->dev;
+	struct resource *ior;
+	int ret;
+
+	ret = -ENOMEM;
+	ccp = ccp_alloc_struct(dev);
+	if (!ccp)
+		goto e_err;
+
+	ccp->dev_specific = NULL;
+	ccp->get_irq = ccp_get_irqs;
+	ccp->free_irq = ccp_free_irqs;
+
+	ior = ccp_find_mmio_area(ccp);
+	ccp->io_map = devm_ioremap_resource(dev, ior);
+	if (IS_ERR(ccp->io_map)) {
+		ret = PTR_ERR(ccp->io_map);
+		goto e_free;
+	}
+	ccp->io_regs = ccp->io_map;
+
+	if (!dev->dma_mask)
+		dev->dma_mask = &dev->coherent_dma_mask;
+	*(dev->dma_mask) = DMA_BIT_MASK(48);
+	dev->coherent_dma_mask = DMA_BIT_MASK(48);
+
+	if (of_property_read_bool(dev->of_node, "dma-coherent"))
+		ccp->axcache = CACHE_WB_NO_ALLOC;
+	else
+		ccp->axcache = CACHE_NONE;
+
+	dev_set_drvdata(dev, ccp);
+
+	ret = ccp_init(ccp);
+	if (ret)
+		goto e_free;
+
+	dev_notice(dev, "enabled\n");
+
+	return 0;
+
+e_free:
+	kfree(ccp);
+
+e_err:
+	dev_notice(dev, "initialization failed\n");
+	return ret;
+}
+
+static int ccp_platform_remove(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct ccp_device *ccp = dev_get_drvdata(dev);
+
+	ccp_destroy(ccp);
+
+	kfree(ccp);
+
+	dev_notice(dev, "disabled\n");
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int ccp_platform_suspend(struct platform_device *pdev,
+				pm_message_t state)
+{
+	struct device *dev = &pdev->dev;
+	struct ccp_device *ccp = dev_get_drvdata(dev);
+	unsigned long flags;
+	unsigned int i;
+
+	spin_lock_irqsave(&ccp->cmd_lock, flags);
+
+	ccp->suspending = 1;
+
+	/* Wake all the queue kthreads to prepare for suspend */
+	for (i = 0; i < ccp->cmd_q_count; i++)
+		wake_up_process(ccp->cmd_q[i].kthread);
+
+	spin_unlock_irqrestore(&ccp->cmd_lock, flags);
+
+	/* Wait for all queue kthreads to say they're done */
+	while (!ccp_queues_suspended(ccp))
+		wait_event_interruptible(ccp->suspend_queue,
+					 ccp_queues_suspended(ccp));
+
+	return 0;
+}
+
+static int ccp_platform_resume(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct ccp_device *ccp = dev_get_drvdata(dev);
+	unsigned long flags;
+	unsigned int i;
+
+	spin_lock_irqsave(&ccp->cmd_lock, flags);
+
+	ccp->suspending = 0;
+
+	/* Wake up all the kthreads */
+	for (i = 0; i < ccp->cmd_q_count; i++) {
+		ccp->cmd_q[i].suspended = 0;
+		wake_up_process(ccp->cmd_q[i].kthread);
+	}
+
+	spin_unlock_irqrestore(&ccp->cmd_lock, flags);
+
+	return 0;
+}
+#endif
+
+static const struct of_device_id ccp_platform_ids[] = {
+	{ .compatible = "amd,ccp-seattle-v1a" },
+	{ },
+};
+
+static struct platform_driver ccp_platform_driver = {
+	.driver = {
+		.name = "AMD Cryptographic Coprocessor",
+		.owner = THIS_MODULE,
+		.of_match_table = ccp_platform_ids,
+	},
+	.probe = ccp_platform_probe,
+	.remove = ccp_platform_remove,
+#ifdef CONFIG_PM
+	.suspend = ccp_platform_suspend,
+	.resume = ccp_platform_resume,
+#endif
+};
+
+int ccp_platform_init(void)
+{
+	return platform_driver_register(&ccp_platform_driver);
+}
+
+void ccp_platform_exit(void)
+{
+	platform_driver_unregister(&ccp_platform_driver);
+}
diff --git a/drivers/crypto/nx/nx-842.c b/drivers/crypto/nx/nx-842.c
index 502edf0a2933..544f6d327ede 100644
--- a/drivers/crypto/nx/nx-842.c
+++ b/drivers/crypto/nx/nx-842.c
@@ -1247,7 +1247,7 @@ static struct vio_device_id nx842_driver_ids[] = {
 static struct vio_driver nx842_driver = {
 	.name = MODULE_NAME,
 	.probe = nx842_probe,
-	.remove = nx842_remove,
+	.remove = __exit_p(nx842_remove),
 	.get_desired_dma = nx842_get_desired_dma,
 	.id_table = nx842_driver_ids,
 };
diff --git a/drivers/crypto/qat/Kconfig b/drivers/crypto/qat/Kconfig
new file mode 100644
index 000000000000..49bede2a9f77
--- /dev/null
+++ b/drivers/crypto/qat/Kconfig
@@ -0,0 +1,23 @@
+config CRYPTO_DEV_QAT
+	tristate
+	select CRYPTO_AEAD
+	select CRYPTO_AUTHENC
+	select CRYPTO_ALGAPI
+	select CRYPTO_AES
+	select CRYPTO_CBC
+	select CRYPTO_SHA1
+	select CRYPTO_SHA256
+	select CRYPTO_SHA512
+	select FW_LOADER
+
+config CRYPTO_DEV_QAT_DH895xCC
+	tristate "Support for Intel(R) DH895xCC"
+	depends on X86 && PCI
+	default n
+	select CRYPTO_DEV_QAT
+	help
+	  Support for Intel(R) DH895xcc with Intel(R) QuickAssist Technology
+	  for accelerating crypto and compression workloads.
+
+	  To compile this as a module, choose M here: the module
+	  will be called qat_dh895xcc.
diff --git a/drivers/crypto/qat/Makefile b/drivers/crypto/qat/Makefile
new file mode 100644
index 000000000000..d11481be225e
--- /dev/null
+++ b/drivers/crypto/qat/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_CRYPTO_DEV_QAT) += qat_common/
+obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCC) += qat_dh895xcc/
diff --git a/drivers/crypto/qat/qat_common/Makefile b/drivers/crypto/qat/qat_common/Makefile
new file mode 100644
index 000000000000..e0424dc382fe
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/Makefile
@@ -0,0 +1,14 @@
+obj-$(CONFIG_CRYPTO_DEV_QAT) += intel_qat.o
+intel_qat-objs := adf_cfg.o \
+	adf_ctl_drv.o \
+	adf_dev_mgr.o \
+	adf_init.o \
+	adf_accel_engine.o \
+	adf_aer.o \
+	adf_transport.o \
+	qat_crypto.o \
+	qat_algs.o \
+	qat_uclo.o \
+	qat_hal.o
+
+intel_qat-$(CONFIG_DEBUG_FS) += adf_transport_debug.o
diff --git a/drivers/crypto/qat/qat_common/adf_accel_devices.h b/drivers/crypto/qat/qat_common/adf_accel_devices.h
new file mode 100644
index 000000000000..9282381b03ce
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_accel_devices.h
@@ -0,0 +1,205 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_ACCEL_DEVICES_H_
+#define ADF_ACCEL_DEVICES_H_
+#include <linux/module.h>
+#include <linux/atomic.h>
+#include <linux/list.h>
+#include <linux/proc_fs.h>
+#include <linux/io.h>
+#include "adf_cfg_common.h"
+
+#define PCI_VENDOR_ID_INTEL 0x8086
+#define ADF_DH895XCC_DEVICE_NAME "dh895xcc"
+#define ADF_DH895XCC_PCI_DEVICE_ID 0x435
+#define ADF_DH895XCC_PMISC_BAR 1
+#define ADF_DH895XCC_ETR_BAR 2
+#define ADF_PCI_MAX_BARS 3
+#define ADF_DEVICE_NAME_LENGTH 32
+#define ADF_ETR_MAX_RINGS_PER_BANK 16
+#define ADF_MAX_MSIX_VECTOR_NAME 16
+#define ADF_DEVICE_NAME_PREFIX "qat_"
+
+enum adf_accel_capabilities {
+	ADF_ACCEL_CAPABILITIES_NULL = 0,
+	ADF_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC = 1,
+	ADF_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC = 2,
+	ADF_ACCEL_CAPABILITIES_CIPHER = 4,
+	ADF_ACCEL_CAPABILITIES_AUTHENTICATION = 8,
+	ADF_ACCEL_CAPABILITIES_COMPRESSION = 32,
+	ADF_ACCEL_CAPABILITIES_LZS_COMPRESSION = 64,
+	ADF_ACCEL_CAPABILITIES_RANDOM_NUMBER = 128
+};
+
+struct adf_bar {
+	resource_size_t base_addr;
+	void __iomem *virt_addr;
+	resource_size_t size;
+} __packed;
+
+struct adf_accel_msix {
+	struct msix_entry *entries;
+	char **names;
+} __packed;
+
+struct adf_accel_pci {
+	struct pci_dev *pci_dev;
+	struct adf_accel_msix msix_entries;
+	struct adf_bar pci_bars[ADF_PCI_MAX_BARS];
+	uint8_t revid;
+	uint8_t sku;
+} __packed;
+
+enum dev_state {
+	DEV_DOWN = 0,
+	DEV_UP
+};
+
+enum dev_sku_info {
+	DEV_SKU_1 = 0,
+	DEV_SKU_2,
+	DEV_SKU_3,
+	DEV_SKU_4,
+	DEV_SKU_UNKNOWN,
+};
+
+static inline const char *get_sku_info(enum dev_sku_info info)
+{
+	switch (info) {
+	case DEV_SKU_1:
+		return "SKU1";
+	case DEV_SKU_2:
+		return "SKU2";
+	case DEV_SKU_3:
+		return "SKU3";
+	case DEV_SKU_4:
+		return "SKU4";
+	case DEV_SKU_UNKNOWN:
+	default:
+		break;
+	}
+	return "Unknown SKU";
+}
+
+struct adf_hw_device_class {
+	const char *name;
+	const enum adf_device_type type;
+	uint32_t instances;
+} __packed;
+
+struct adf_cfg_device_data;
+struct adf_accel_dev;
+struct adf_etr_data;
+struct adf_etr_ring_data;
+
+struct adf_hw_device_data {
+	struct adf_hw_device_class *dev_class;
+	uint32_t (*get_accel_mask)(uint32_t fuse);
+	uint32_t (*get_ae_mask)(uint32_t fuse);
+	uint32_t (*get_misc_bar_id)(struct adf_hw_device_data *self);
+	uint32_t (*get_etr_bar_id)(struct adf_hw_device_data *self);
+	uint32_t (*get_num_aes)(struct adf_hw_device_data *self);
+	uint32_t (*get_num_accels)(struct adf_hw_device_data *self);
+	enum dev_sku_info (*get_sku)(struct adf_hw_device_data *self);
+	void (*hw_arb_ring_enable)(struct adf_etr_ring_data *ring);
+	void (*hw_arb_ring_disable)(struct adf_etr_ring_data *ring);
+	int (*alloc_irq)(struct adf_accel_dev *accel_dev);
+	void (*free_irq)(struct adf_accel_dev *accel_dev);
+	void (*enable_error_correction)(struct adf_accel_dev *accel_dev);
+	const char *fw_name;
+	uint32_t pci_dev_id;
+	uint32_t fuses;
+	uint32_t accel_capabilities_mask;
+	uint16_t accel_mask;
+	uint16_t ae_mask;
+	uint16_t tx_rings_mask;
+	uint8_t tx_rx_gap;
+	uint8_t instance_id;
+	uint8_t num_banks;
+	uint8_t num_accel;
+	uint8_t num_logical_accel;
+	uint8_t num_engines;
+} __packed;
+
+/* CSR write macro */
+#define ADF_CSR_WR(csr_base, csr_offset, val) \
+	__raw_writel(val, csr_base + csr_offset)
+
+/* CSR read macro */
+#define ADF_CSR_RD(csr_base, csr_offset) __raw_readl(csr_base + csr_offset)
+
+#define GET_DEV(accel_dev) ((accel_dev)->accel_pci_dev.pci_dev->dev)
+#define GET_BARS(accel_dev) ((accel_dev)->accel_pci_dev.pci_bars)
+#define GET_HW_DATA(accel_dev) (accel_dev->hw_device)
+#define GET_MAX_BANKS(accel_dev) (GET_HW_DATA(accel_dev)->num_banks)
+#define GET_MAX_ACCELENGINES(accel_dev) (GET_HW_DATA(accel_dev)->num_engines)
+#define accel_to_pci_dev(accel_ptr) accel_ptr->accel_pci_dev.pci_dev
+
+struct adf_admin_comms;
+struct icp_qat_fw_loader_handle;
+struct adf_fw_loader_data {
+	struct icp_qat_fw_loader_handle *fw_loader;
+	const struct firmware *uof_fw;
+};
+
+struct adf_accel_dev {
+	struct adf_etr_data *transport;
+	struct adf_hw_device_data *hw_device;
+	struct adf_cfg_device_data *cfg;
+	struct adf_fw_loader_data *fw_loader;
+	struct adf_admin_comms *admin;
+	struct list_head crypto_list;
+	unsigned long status;
+	atomic_t ref_count;
+	struct dentry *debugfs_dir;
+	struct list_head list;
+	struct module *owner;
+	uint8_t accel_id;
+	uint8_t numa_node;
+	struct adf_accel_pci accel_pci_dev;
+} __packed;
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_accel_engine.c b/drivers/crypto/qat/qat_common/adf_accel_engine.c
new file mode 100644
index 000000000000..c77453b900a3
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_accel_engine.c
@@ -0,0 +1,168 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/firmware.h>
+#include <linux/pci.h>
+#include "adf_cfg.h"
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "icp_qat_uclo.h"
+
+int adf_ae_fw_load(struct adf_accel_dev *accel_dev)
+{
+	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
+	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
+	void *uof_addr;
+	uint32_t uof_size;
+
+	if (request_firmware(&loader_data->uof_fw, hw_device->fw_name,
+			     &accel_dev->accel_pci_dev.pci_dev->dev)) {
+		pr_err("QAT: Failed to load firmware %s\n", hw_device->fw_name);
+		return -EFAULT;
+	}
+
+	uof_size = loader_data->uof_fw->size;
+	uof_addr = (void *)loader_data->uof_fw->data;
+	if (qat_uclo_map_uof_obj(loader_data->fw_loader, uof_addr, uof_size)) {
+		pr_err("QAT: Failed to map UOF\n");
+		goto out_err;
+	}
+	if (qat_uclo_wr_all_uimage(loader_data->fw_loader)) {
+		pr_err("QAT: Failed to map UOF\n");
+		goto out_err;
+	}
+	return 0;
+
+out_err:
+	release_firmware(loader_data->uof_fw);
+	return -EFAULT;
+}
+
+int adf_ae_fw_release(struct adf_accel_dev *accel_dev)
+{
+	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
+
+	release_firmware(loader_data->uof_fw);
+	qat_uclo_del_uof_obj(loader_data->fw_loader);
+	qat_hal_deinit(loader_data->fw_loader);
+	loader_data->fw_loader = NULL;
+	return 0;
+}
+
+int adf_ae_start(struct adf_accel_dev *accel_dev)
+{
+	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint32_t ae_ctr, ae, max_aes = GET_MAX_ACCELENGINES(accel_dev);
+
+	for (ae = 0, ae_ctr = 0; ae < max_aes; ae++) {
+		if (hw_data->ae_mask & (1 << ae)) {
+			qat_hal_start(loader_data->fw_loader, ae, 0xFF);
+			ae_ctr++;
+		}
+	}
+	pr_info("QAT: qat_dev%d started %d acceleration engines\n",
+		accel_dev->accel_id, ae_ctr);
+	return 0;
+}
+
+int adf_ae_stop(struct adf_accel_dev *accel_dev)
+{
+	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint32_t ae_ctr, ae, max_aes = GET_MAX_ACCELENGINES(accel_dev);
+
+	for (ae = 0, ae_ctr = 0; ae < max_aes; ae++) {
+		if (hw_data->ae_mask & (1 << ae)) {
+			qat_hal_stop(loader_data->fw_loader, ae, 0xFF);
+			ae_ctr++;
+		}
+	}
+	pr_info("QAT: qat_dev%d stopped %d acceleration engines\n",
+		accel_dev->accel_id, ae_ctr);
+	return 0;
+}
+
+static int adf_ae_reset(struct adf_accel_dev *accel_dev, int ae)
+{
+	struct adf_fw_loader_data *loader_data = accel_dev->fw_loader;
+
+	qat_hal_reset(loader_data->fw_loader);
+	if (qat_hal_clr_reset(loader_data->fw_loader))
+		return -EFAULT;
+
+	return 0;
+}
+
+int adf_ae_init(struct adf_accel_dev *accel_dev)
+{
+	struct adf_fw_loader_data *loader_data;
+
+	loader_data = kzalloc(sizeof(*loader_data), GFP_KERNEL);
+	if (!loader_data)
+		return -ENOMEM;
+
+	accel_dev->fw_loader = loader_data;
+	if (qat_hal_init(accel_dev)) {
+		pr_err("QAT: Failed to init the AEs\n");
+		kfree(loader_data);
+		return -EFAULT;
+	}
+	if (adf_ae_reset(accel_dev, 0)) {
+		pr_err("QAT: Failed to reset the AEs\n");
+		qat_hal_deinit(loader_data->fw_loader);
+		kfree(loader_data);
+		return -EFAULT;
+	}
+	return 0;
+}
+
+int adf_ae_shutdown(struct adf_accel_dev *accel_dev)
+{
+	kfree(accel_dev->fw_loader);
+	accel_dev->fw_loader = NULL;
+	return 0;
+}
diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c
new file mode 100644
index 000000000000..c29d4c3926bf
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_aer.c
@@ -0,0 +1,259 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/kernel.h>
+#include <linux/pci.h>
+#include <linux/aer.h>
+#include <linux/completion.h>
+#include <linux/workqueue.h>
+#include <linux/delay.h>
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+
+static struct workqueue_struct *device_reset_wq;
+
+static pci_ers_result_t adf_error_detected(struct pci_dev *pdev,
+					   pci_channel_state_t state)
+{
+	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);
+
+	pr_info("QAT: Acceleration driver hardware error detected.\n");
+	if (!accel_dev) {
+		pr_err("QAT: Can't find acceleration device\n");
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+
+	if (state == pci_channel_io_perm_failure) {
+		pr_err("QAT: Can't recover from device error\n");
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+
+	return PCI_ERS_RESULT_NEED_RESET;
+}
+
+/* reset dev data */
+struct adf_reset_dev_data {
+	int mode;
+	struct adf_accel_dev *accel_dev;
+	struct completion compl;
+	struct work_struct reset_work;
+};
+
+#define PPDSTAT_OFFSET 0x7E
+static void adf_dev_restore(struct adf_accel_dev *accel_dev)
+{
+	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
+	struct pci_dev *parent = pdev->bus->self;
+	uint16_t ppdstat = 0, bridge_ctl = 0;
+	int pending = 0;
+
+	pr_info("QAT: Reseting device qat_dev%d\n", accel_dev->accel_id);
+	pci_read_config_word(pdev, PPDSTAT_OFFSET, &ppdstat);
+	pending = ppdstat & PCI_EXP_DEVSTA_TRPND;
+	if (pending) {
+		int ctr = 0;
+
+		do {
+			msleep(100);
+			pci_read_config_word(pdev, PPDSTAT_OFFSET, &ppdstat);
+			pending = ppdstat & PCI_EXP_DEVSTA_TRPND;
+		} while (pending && ctr++ < 10);
+	}
+
+	if (pending)
+		pr_info("QAT: Transaction still in progress. Proceeding\n");
+
+	pci_read_config_word(parent, PCI_BRIDGE_CONTROL, &bridge_ctl);
+	bridge_ctl |= PCI_BRIDGE_CTL_BUS_RESET;
+	pci_write_config_word(parent, PCI_BRIDGE_CONTROL, bridge_ctl);
+	msleep(100);
+	bridge_ctl &= ~PCI_BRIDGE_CTL_BUS_RESET;
+	pci_write_config_word(parent, PCI_BRIDGE_CONTROL, bridge_ctl);
+	msleep(100);
+	pci_restore_state(pdev);
+	pci_save_state(pdev);
+}
+
+static void adf_device_reset_worker(struct work_struct *work)
+{
+	struct adf_reset_dev_data *reset_data =
+		  container_of(work, struct adf_reset_dev_data, reset_work);
+	struct adf_accel_dev *accel_dev = reset_data->accel_dev;
+
+	adf_dev_restarting_notify(accel_dev);
+	adf_dev_stop(accel_dev);
+	adf_dev_restore(accel_dev);
+	if (adf_dev_start(accel_dev)) {
+		/* The device hanged and we can't restart it so stop here */
+		dev_err(&GET_DEV(accel_dev), "Restart device failed\n");
+		kfree(reset_data);
+		WARN(1, "QAT: device restart failed. Device is unusable\n");
+		return;
+	}
+	adf_dev_restarted_notify(accel_dev);
+	clear_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
+
+	/* The dev is back alive. Notify the caller if in sync mode */
+	if (reset_data->mode == ADF_DEV_RESET_SYNC)
+		complete(&reset_data->compl);
+	else
+		kfree(reset_data);
+}
+
+static int adf_dev_aer_schedule_reset(struct adf_accel_dev *accel_dev,
+				      enum adf_dev_reset_mode mode)
+{
+	struct adf_reset_dev_data *reset_data;
+
+	if (adf_dev_started(accel_dev) &&
+	    !test_bit(ADF_STATUS_RESTARTING, &accel_dev->status))
+		return 0;
+
+	set_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
+	reset_data = kzalloc(sizeof(*reset_data), GFP_ATOMIC);
+	if (!reset_data)
+		return -ENOMEM;
+	reset_data->accel_dev = accel_dev;
+	init_completion(&reset_data->compl);
+	reset_data->mode = mode;
+	INIT_WORK(&reset_data->reset_work, adf_device_reset_worker);
+	queue_work(device_reset_wq, &reset_data->reset_work);
+
+	/* If in sync mode wait for the result */
+	if (mode == ADF_DEV_RESET_SYNC) {
+		int ret = 0;
+		/* Maximum device reset time is 10 seconds */
+		unsigned long wait_jiffies = msecs_to_jiffies(10000);
+		unsigned long timeout = wait_for_completion_timeout(
+				   &reset_data->compl, wait_jiffies);
+		if (!timeout) {
+			pr_err("QAT: Reset device timeout expired\n");
+			ret = -EFAULT;
+		}
+		kfree(reset_data);
+		return ret;
+	}
+	return 0;
+}
+
+static pci_ers_result_t adf_slot_reset(struct pci_dev *pdev)
+{
+	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);
+
+	if (!accel_dev) {
+		pr_err("QAT: Can't find acceleration device\n");
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+	pci_cleanup_aer_uncorrect_error_status(pdev);
+	if (adf_dev_aer_schedule_reset(accel_dev, ADF_DEV_RESET_SYNC))
+		return PCI_ERS_RESULT_DISCONNECT;
+
+	return PCI_ERS_RESULT_RECOVERED;
+}
+
+static void adf_resume(struct pci_dev *pdev)
+{
+	pr_info("QAT: Acceleration driver reset completed\n");
+	pr_info("QAT: Device is up and runnig\n");
+}
+
+static struct pci_error_handlers adf_err_handler = {
+	.error_detected = adf_error_detected,
+	.slot_reset = adf_slot_reset,
+	.resume = adf_resume,
+};
+
+/**
+ * adf_enable_aer() - Enable Advance Error Reporting for acceleration device
+ * @accel_dev:  Pointer to acceleration device.
+ * @adf:        PCI device driver owning the given acceleration device.
+ *
+ * Function enables PCI Advance Error Reporting for the
+ * QAT acceleration device accel_dev.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_enable_aer(struct adf_accel_dev *accel_dev, struct pci_driver *adf)
+{
+	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
+
+	adf->err_handler = &adf_err_handler;
+	pci_enable_pcie_error_reporting(pdev);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_enable_aer);
+
+/**
+ * adf_disable_aer() - Enable Advance Error Reporting for acceleration device
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function disables PCI Advance Error Reporting for the
+ * QAT acceleration device accel_dev.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: void
+ */
+void adf_disable_aer(struct adf_accel_dev *accel_dev)
+{
+	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
+
+	pci_disable_pcie_error_reporting(pdev);
+}
+EXPORT_SYMBOL_GPL(adf_disable_aer);
+
+int adf_init_aer(void)
+{
+	device_reset_wq = create_workqueue("qat_device_reset_wq");
+	return (device_reset_wq == NULL) ? -EFAULT : 0;
+}
+
+void adf_exit_aer(void)
+{
+	if (device_reset_wq)
+		destroy_workqueue(device_reset_wq);
+	device_reset_wq = NULL;
+}
diff --git a/drivers/crypto/qat/qat_common/adf_cfg.c b/drivers/crypto/qat/qat_common/adf_cfg.c
new file mode 100644
index 000000000000..aba7f1d043fb
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_cfg.c
@@ -0,0 +1,361 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/seq_file.h>
+#include "adf_accel_devices.h"
+#include "adf_cfg.h"
+
+static DEFINE_MUTEX(qat_cfg_read_lock);
+
+static void *qat_dev_cfg_start(struct seq_file *sfile, loff_t *pos)
+{
+	struct adf_cfg_device_data *dev_cfg = sfile->private;
+
+	mutex_lock(&qat_cfg_read_lock);
+	return seq_list_start(&dev_cfg->sec_list, *pos);
+}
+
+static int qat_dev_cfg_show(struct seq_file *sfile, void *v)
+{
+	struct list_head *list;
+	struct adf_cfg_section *sec =
+				list_entry(v, struct adf_cfg_section, list);
+
+	seq_printf(sfile, "[%s]\n", sec->name);
+	list_for_each(list, &sec->param_head) {
+		struct adf_cfg_key_val *ptr =
+			list_entry(list, struct adf_cfg_key_val, list);
+		seq_printf(sfile, "%s = %s\n", ptr->key, ptr->val);
+	}
+	return 0;
+}
+
+static void *qat_dev_cfg_next(struct seq_file *sfile, void *v, loff_t *pos)
+{
+	struct adf_cfg_device_data *dev_cfg = sfile->private;
+
+	return seq_list_next(v, &dev_cfg->sec_list, pos);
+}
+
+static void qat_dev_cfg_stop(struct seq_file *sfile, void *v)
+{
+	mutex_unlock(&qat_cfg_read_lock);
+}
+
+static const struct seq_operations qat_dev_cfg_sops = {
+	.start = qat_dev_cfg_start,
+	.next = qat_dev_cfg_next,
+	.stop = qat_dev_cfg_stop,
+	.show = qat_dev_cfg_show
+};
+
+static int qat_dev_cfg_open(struct inode *inode, struct file *file)
+{
+	int ret = seq_open(file, &qat_dev_cfg_sops);
+
+	if (!ret) {
+		struct seq_file *seq_f = file->private_data;
+
+		seq_f->private = inode->i_private;
+	}
+	return ret;
+}
+
+static const struct file_operations qat_dev_cfg_fops = {
+	.open = qat_dev_cfg_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = seq_release
+};
+
+/**
+ * adf_cfg_dev_add() - Create an acceleration device configuration table.
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function creates a configuration table for the given acceleration device.
+ * The table stores device specific config values.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_cfg_dev_add(struct adf_accel_dev *accel_dev)
+{
+	struct adf_cfg_device_data *dev_cfg_data;
+
+	dev_cfg_data = kzalloc(sizeof(*dev_cfg_data), GFP_KERNEL);
+	if (!dev_cfg_data)
+		return -ENOMEM;
+	INIT_LIST_HEAD(&dev_cfg_data->sec_list);
+	init_rwsem(&dev_cfg_data->lock);
+	accel_dev->cfg = dev_cfg_data;
+
+	/* accel_dev->debugfs_dir should always be non-NULL here */
+	dev_cfg_data->debug = debugfs_create_file("dev_cfg", S_IRUSR,
+						  accel_dev->debugfs_dir,
+						  dev_cfg_data,
+						  &qat_dev_cfg_fops);
+	if (!dev_cfg_data->debug) {
+		pr_err("QAT: Failed to create qat cfg debugfs entry.\n");
+		kfree(dev_cfg_data);
+		accel_dev->cfg = NULL;
+		return -EFAULT;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_cfg_dev_add);
+
+static void adf_cfg_section_del_all(struct list_head *head);
+
+void adf_cfg_del_all(struct adf_accel_dev *accel_dev)
+{
+	struct adf_cfg_device_data *dev_cfg_data = accel_dev->cfg;
+
+	down_write(&dev_cfg_data->lock);
+	adf_cfg_section_del_all(&dev_cfg_data->sec_list);
+	up_write(&dev_cfg_data->lock);
+}
+
+/**
+ * adf_cfg_dev_remove() - Clears acceleration device configuration table.
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function removes configuration table from the given acceleration device
+ * and frees all allocated memory.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: void
+ */
+void adf_cfg_dev_remove(struct adf_accel_dev *accel_dev)
+{
+	struct adf_cfg_device_data *dev_cfg_data = accel_dev->cfg;
+
+	down_write(&dev_cfg_data->lock);
+	adf_cfg_section_del_all(&dev_cfg_data->sec_list);
+	up_write(&dev_cfg_data->lock);
+	debugfs_remove(dev_cfg_data->debug);
+	kfree(dev_cfg_data);
+	accel_dev->cfg = NULL;
+}
+EXPORT_SYMBOL_GPL(adf_cfg_dev_remove);
+
+static void adf_cfg_keyval_add(struct adf_cfg_key_val *new,
+			       struct adf_cfg_section *sec)
+{
+	list_add_tail(&new->list, &sec->param_head);
+}
+
+static void adf_cfg_keyval_del_all(struct list_head *head)
+{
+	struct list_head *list_ptr, *tmp;
+
+	list_for_each_prev_safe(list_ptr, tmp, head) {
+		struct adf_cfg_key_val *ptr =
+			list_entry(list_ptr, struct adf_cfg_key_val, list);
+		list_del(list_ptr);
+		kfree(ptr);
+	}
+}
+
+static void adf_cfg_section_del_all(struct list_head *head)
+{
+	struct adf_cfg_section *ptr;
+	struct list_head *list, *tmp;
+
+	list_for_each_prev_safe(list, tmp, head) {
+		ptr = list_entry(list, struct adf_cfg_section, list);
+		adf_cfg_keyval_del_all(&ptr->param_head);
+		list_del(list);
+		kfree(ptr);
+	}
+}
+
+static struct adf_cfg_key_val *adf_cfg_key_value_find(struct adf_cfg_section *s,
+						      const char *key)
+{
+	struct list_head *list;
+
+	list_for_each(list, &s->param_head) {
+		struct adf_cfg_key_val *ptr =
+			list_entry(list, struct adf_cfg_key_val, list);
+		if (!strcmp(ptr->key, key))
+			return ptr;
+	}
+	return NULL;
+}
+
+static struct adf_cfg_section *adf_cfg_sec_find(struct adf_accel_dev *accel_dev,
+						const char *sec_name)
+{
+	struct adf_cfg_device_data *cfg = accel_dev->cfg;
+	struct list_head *list;
+
+	list_for_each(list, &cfg->sec_list) {
+		struct adf_cfg_section *ptr =
+			list_entry(list, struct adf_cfg_section, list);
+		if (!strcmp(ptr->name, sec_name))
+			return ptr;
+	}
+	return NULL;
+}
+
+static int adf_cfg_key_val_get(struct adf_accel_dev *accel_dev,
+			       const char *sec_name,
+			       const char *key_name,
+			       char *val)
+{
+	struct adf_cfg_section *sec = adf_cfg_sec_find(accel_dev, sec_name);
+	struct adf_cfg_key_val *keyval = NULL;
+
+	if (sec)
+		keyval = adf_cfg_key_value_find(sec, key_name);
+	if (keyval) {
+		memcpy(val, keyval->val, ADF_CFG_MAX_VAL_LEN_IN_BYTES);
+		return 0;
+	}
+	return -1;
+}
+
+/**
+ * adf_cfg_add_key_value_param() - Add key-value config entry to config table.
+ * @accel_dev:  Pointer to acceleration device.
+ * @section_name: Name of the section where the param will be added
+ * @key: The key string
+ * @val: Value pain for the given @key
+ * @type: Type - string, int or address
+ *
+ * Function adds configuration key - value entry in the appropriate section
+ * in the given acceleration device
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_cfg_add_key_value_param(struct adf_accel_dev *accel_dev,
+				const char *section_name,
+				const char *key, const void *val,
+				enum adf_cfg_val_type type)
+{
+	struct adf_cfg_device_data *cfg = accel_dev->cfg;
+	struct adf_cfg_key_val *key_val;
+	struct adf_cfg_section *section = adf_cfg_sec_find(accel_dev,
+							   section_name);
+	if (!section)
+		return -EFAULT;
+
+	key_val = kzalloc(sizeof(*key_val), GFP_KERNEL);
+	if (!key_val)
+		return -ENOMEM;
+
+	INIT_LIST_HEAD(&key_val->list);
+	strlcpy(key_val->key, key, sizeof(key_val->key));
+
+	if (type == ADF_DEC) {
+		snprintf(key_val->val, ADF_CFG_MAX_VAL_LEN_IN_BYTES,
+			 "%ld", (*((long *)val)));
+	} else if (type == ADF_STR) {
+		strlcpy(key_val->val, (char *)val, sizeof(key_val->val));
+	} else if (type == ADF_HEX) {
+		snprintf(key_val->val, ADF_CFG_MAX_VAL_LEN_IN_BYTES,
+			 "0x%lx", (unsigned long)val);
+	} else {
+		pr_err("QAT: Unknown type given.\n");
+		kfree(key_val);
+		return -1;
+	}
+	key_val->type = type;
+	down_write(&cfg->lock);
+	adf_cfg_keyval_add(key_val, section);
+	up_write(&cfg->lock);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_cfg_add_key_value_param);
+
+/**
+ * adf_cfg_section_add() - Add config section entry to config table.
+ * @accel_dev:  Pointer to acceleration device.
+ * @name: Name of the section
+ *
+ * Function adds configuration section where key - value entries
+ * will be stored.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_cfg_section_add(struct adf_accel_dev *accel_dev, const char *name)
+{
+	struct adf_cfg_device_data *cfg = accel_dev->cfg;
+	struct adf_cfg_section *sec = adf_cfg_sec_find(accel_dev, name);
+
+	if (sec)
+		return 0;
+
+	sec = kzalloc(sizeof(*sec), GFP_KERNEL);
+	if (!sec)
+		return -ENOMEM;
+
+	strlcpy(sec->name, name, sizeof(sec->name));
+	INIT_LIST_HEAD(&sec->param_head);
+	down_write(&cfg->lock);
+	list_add_tail(&sec->list, &cfg->sec_list);
+	up_write(&cfg->lock);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_cfg_section_add);
+
+int adf_cfg_get_param_value(struct adf_accel_dev *accel_dev,
+			    const char *section, const char *name,
+			    char *value)
+{
+	struct adf_cfg_device_data *cfg = accel_dev->cfg;
+	int ret;
+
+	down_read(&cfg->lock);
+	ret = adf_cfg_key_val_get(accel_dev, section, name, value);
+	up_read(&cfg->lock);
+	return ret;
+}
diff --git a/drivers/crypto/qat/qat_common/adf_cfg.h b/drivers/crypto/qat/qat_common/adf_cfg.h
new file mode 100644
index 000000000000..6a9c6f6b5ec9
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_cfg.h
@@ -0,0 +1,87 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_CFG_H_
+#define ADF_CFG_H_
+
+#include <linux/list.h>
+#include <linux/rwsem.h>
+#include <linux/debugfs.h>
+#include "adf_accel_devices.h"
+#include "adf_cfg_common.h"
+#include "adf_cfg_strings.h"
+
+struct adf_cfg_key_val {
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+	enum adf_cfg_val_type type;
+	struct list_head list;
+};
+
+struct adf_cfg_section {
+	char name[ADF_CFG_MAX_SECTION_LEN_IN_BYTES];
+	struct list_head list;
+	struct list_head param_head;
+};
+
+struct adf_cfg_device_data {
+	struct list_head sec_list;
+	struct dentry *debug;
+	struct rw_semaphore lock;
+};
+
+int adf_cfg_dev_add(struct adf_accel_dev *accel_dev);
+void adf_cfg_dev_remove(struct adf_accel_dev *accel_dev);
+int adf_cfg_section_add(struct adf_accel_dev *accel_dev, const char *name);
+void adf_cfg_del_all(struct adf_accel_dev *accel_dev);
+int adf_cfg_add_key_value_param(struct adf_accel_dev *accel_dev,
+				const char *section_name,
+				const char *key, const void *val,
+				enum adf_cfg_val_type type);
+int adf_cfg_get_param_value(struct adf_accel_dev *accel_dev,
+			    const char *section, const char *name, char *value);
+
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_cfg_common.h b/drivers/crypto/qat/qat_common/adf_cfg_common.h
new file mode 100644
index 000000000000..88b82187ac35
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_cfg_common.h
@@ -0,0 +1,100 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_CFG_COMMON_H_
+#define ADF_CFG_COMMON_H_
+
+#include <linux/types.h>
+#include <linux/ioctl.h>
+
+#define ADF_CFG_MAX_STR_LEN 64
+#define ADF_CFG_MAX_KEY_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
+#define ADF_CFG_MAX_VAL_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
+#define ADF_CFG_MAX_SECTION_LEN_IN_BYTES ADF_CFG_MAX_STR_LEN
+#define ADF_CFG_BASE_DEC 10
+#define ADF_CFG_BASE_HEX 16
+#define ADF_CFG_ALL_DEVICES 0xFE
+#define ADF_CFG_NO_DEVICE 0xFF
+#define ADF_CFG_AFFINITY_WHATEVER 0xFF
+#define MAX_DEVICE_NAME_SIZE 32
+#define ADF_MAX_DEVICES 32
+
+enum adf_cfg_val_type {
+	ADF_DEC,
+	ADF_HEX,
+	ADF_STR
+};
+
+enum adf_device_type {
+	DEV_UNKNOWN = 0,
+	DEV_DH895XCC,
+};
+
+struct adf_dev_status_info {
+	enum adf_device_type type;
+	uint8_t accel_id;
+	uint8_t instance_id;
+	uint8_t num_ae;
+	uint8_t num_accel;
+	uint8_t num_logical_accel;
+	uint8_t banks_per_accel;
+	uint8_t state;
+	uint8_t bus;
+	uint8_t dev;
+	uint8_t fun;
+	char name[MAX_DEVICE_NAME_SIZE];
+};
+
+#define ADF_CTL_IOC_MAGIC 'a'
+#define IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS _IOW(ADF_CTL_IOC_MAGIC, 0, \
+		struct adf_user_cfg_ctl_data)
+#define IOCTL_STOP_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 1, \
+		struct adf_user_cfg_ctl_data)
+#define IOCTL_START_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 2, \
+		struct adf_user_cfg_ctl_data)
+#define IOCTL_STATUS_ACCEL_DEV _IOW(ADF_CTL_IOC_MAGIC, 3, uint32_t)
+#define IOCTL_GET_NUM_DEVICES _IOW(ADF_CTL_IOC_MAGIC, 4, int32_t)
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_cfg_strings.h b/drivers/crypto/qat/qat_common/adf_cfg_strings.h
new file mode 100644
index 000000000000..c7ac758ebc90
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_cfg_strings.h
@@ -0,0 +1,83 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_CFG_STRINGS_H_
+#define ADF_CFG_STRINGS_H_
+
+#define ADF_GENERAL_SEC "GENERAL"
+#define ADF_KERNEL_SEC "KERNEL"
+#define ADF_ACCEL_SEC "Accelerator"
+#define ADF_NUM_CY "NumberCyInstances"
+#define ADF_NUM_DC "NumberDcInstances"
+#define ADF_RING_SYM_SIZE "NumConcurrentSymRequests"
+#define ADF_RING_ASYM_SIZE "NumConcurrentAsymRequests"
+#define ADF_RING_DC_SIZE "NumConcurrentRequests"
+#define ADF_RING_ASYM_TX "RingAsymTx"
+#define ADF_RING_SYM_TX "RingSymTx"
+#define ADF_RING_RND_TX "RingNrbgTx"
+#define ADF_RING_ASYM_RX "RingAsymRx"
+#define ADF_RING_SYM_RX "RinSymRx"
+#define ADF_RING_RND_RX "RingNrbgRx"
+#define ADF_RING_DC_TX "RingTx"
+#define ADF_RING_DC_RX "RingRx"
+#define ADF_ETRMGR_BANK "Bank"
+#define ADF_RING_BANK_NUM "BankNumber"
+#define ADF_CY "Cy"
+#define ADF_DC "Dc"
+#define ADF_ETRMGR_COALESCING_ENABLED "InterruptCoalescingEnabled"
+#define ADF_ETRMGR_COALESCING_ENABLED_FORMAT \
+	ADF_ETRMGR_BANK"%d"ADF_ETRMGR_COALESCING_ENABLED
+#define ADF_ETRMGR_COALESCE_TIMER "InterruptCoalescingTimerNs"
+#define ADF_ETRMGR_COALESCE_TIMER_FORMAT \
+	ADF_ETRMGR_BANK"%d"ADF_ETRMGR_COALESCE_TIMER
+#define ADF_ETRMGR_COALESCING_MSG_ENABLED "InterruptCoalescingNumResponses"
+#define ADF_ETRMGR_COALESCING_MSG_ENABLED_FORMAT \
+	ADF_ETRMGR_BANK"%d"ADF_ETRMGR_COALESCING_MSG_ENABLED
+#define ADF_ETRMGR_CORE_AFFINITY "CoreAffinity"
+#define ADF_ETRMGR_CORE_AFFINITY_FORMAT \
+	ADF_ETRMGR_BANK"%d"ADF_ETRMGR_CORE_AFFINITY
+#define ADF_ACCEL_STR "Accelerator%d"
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_cfg_user.h b/drivers/crypto/qat/qat_common/adf_cfg_user.h
new file mode 100644
index 000000000000..0c38a155a865
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_cfg_user.h
@@ -0,0 +1,94 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_CFG_USER_H_
+#define ADF_CFG_USER_H_
+
+#include "adf_cfg_common.h"
+#include "adf_cfg_strings.h"
+
+struct adf_user_cfg_key_val {
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+	union {
+		char *user_val_ptr;
+		uint64_t padding1;
+	};
+	union {
+		struct adf_user_cfg_key_val *prev;
+		uint64_t padding2;
+	};
+	union {
+		struct adf_user_cfg_key_val *next;
+		uint64_t padding3;
+	};
+	enum adf_cfg_val_type type;
+};
+
+struct adf_user_cfg_section {
+	char name[ADF_CFG_MAX_SECTION_LEN_IN_BYTES];
+	union {
+		struct adf_user_cfg_key_val *params;
+		uint64_t padding1;
+	};
+	union {
+		struct adf_user_cfg_section *prev;
+		uint64_t padding2;
+	};
+	union {
+		struct adf_user_cfg_section *next;
+		uint64_t padding3;
+	};
+};
+
+struct adf_user_cfg_ctl_data {
+	union {
+		struct adf_user_cfg_section *config_section;
+		uint64_t padding;
+	};
+	uint8_t device_id;
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h
new file mode 100644
index 000000000000..5e8f9d431e5d
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_common_drv.h
@@ -0,0 +1,192 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_DRV_H
+#define ADF_DRV_H
+
+#include <linux/list.h>
+#include <linux/pci.h>
+#include "adf_accel_devices.h"
+#include "icp_qat_fw_loader_handle.h"
+#include "icp_qat_hal.h"
+
+#define ADF_STATUS_RESTARTING 0
+#define ADF_STATUS_STARTING 1
+#define ADF_STATUS_CONFIGURED 2
+#define ADF_STATUS_STARTED 3
+#define ADF_STATUS_AE_INITIALISED 4
+#define ADF_STATUS_AE_UCODE_LOADED 5
+#define ADF_STATUS_AE_STARTED 6
+#define ADF_STATUS_ORPHAN_TH_RUNNING 7
+#define ADF_STATUS_IRQ_ALLOCATED 8
+
+enum adf_dev_reset_mode {
+	ADF_DEV_RESET_ASYNC = 0,
+	ADF_DEV_RESET_SYNC
+};
+
+enum adf_event {
+	ADF_EVENT_INIT = 0,
+	ADF_EVENT_START,
+	ADF_EVENT_STOP,
+	ADF_EVENT_SHUTDOWN,
+	ADF_EVENT_RESTARTING,
+	ADF_EVENT_RESTARTED,
+};
+
+struct service_hndl {
+	int (*event_hld)(struct adf_accel_dev *accel_dev,
+			 enum adf_event event);
+	unsigned long init_status;
+	unsigned long start_status;
+	char *name;
+	struct list_head list;
+	int admin;
+};
+
+int adf_service_register(struct service_hndl *service);
+int adf_service_unregister(struct service_hndl *service);
+
+int adf_dev_init(struct adf_accel_dev *accel_dev);
+int adf_dev_start(struct adf_accel_dev *accel_dev);
+int adf_dev_stop(struct adf_accel_dev *accel_dev);
+int adf_dev_shutdown(struct adf_accel_dev *accel_dev);
+
+int adf_ctl_dev_register(void);
+void adf_ctl_dev_unregister(void);
+int adf_processes_dev_register(void);
+void adf_processes_dev_unregister(void);
+
+int adf_devmgr_add_dev(struct adf_accel_dev *accel_dev);
+void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev);
+struct list_head *adf_devmgr_get_head(void);
+struct adf_accel_dev *adf_devmgr_get_dev_by_id(uint32_t id);
+struct adf_accel_dev *adf_devmgr_get_first(void);
+struct adf_accel_dev *adf_devmgr_pci_to_accel_dev(struct pci_dev *pci_dev);
+int adf_devmgr_verify_id(uint32_t id);
+void adf_devmgr_get_num_dev(uint32_t *num);
+int adf_devmgr_in_reset(struct adf_accel_dev *accel_dev);
+int adf_dev_started(struct adf_accel_dev *accel_dev);
+int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev);
+int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev);
+int adf_ae_init(struct adf_accel_dev *accel_dev);
+int adf_ae_shutdown(struct adf_accel_dev *accel_dev);
+int adf_ae_fw_load(struct adf_accel_dev *accel_dev);
+int adf_ae_fw_release(struct adf_accel_dev *accel_dev);
+int adf_ae_start(struct adf_accel_dev *accel_dev);
+int adf_ae_stop(struct adf_accel_dev *accel_dev);
+
+int adf_enable_aer(struct adf_accel_dev *accel_dev, struct pci_driver *adf);
+void adf_disable_aer(struct adf_accel_dev *accel_dev);
+int adf_init_aer(void);
+void adf_exit_aer(void);
+
+int adf_dev_get(struct adf_accel_dev *accel_dev);
+void adf_dev_put(struct adf_accel_dev *accel_dev);
+int adf_dev_in_use(struct adf_accel_dev *accel_dev);
+int adf_init_etr_data(struct adf_accel_dev *accel_dev);
+void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev);
+int qat_crypto_register(void);
+int qat_crypto_unregister(void);
+struct qat_crypto_instance *qat_crypto_get_instance_node(int node);
+void qat_crypto_put_instance(struct qat_crypto_instance *inst);
+void qat_alg_callback(void *resp);
+int qat_algs_init(void);
+void qat_algs_exit(void);
+int qat_algs_register(void);
+int qat_algs_unregister(void);
+
+int qat_hal_init(struct adf_accel_dev *accel_dev);
+void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle);
+void qat_hal_start(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
+		   unsigned int ctx_mask);
+void qat_hal_stop(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
+		  unsigned int ctx_mask);
+void qat_hal_reset(struct icp_qat_fw_loader_handle *handle);
+int qat_hal_clr_reset(struct icp_qat_fw_loader_handle *handle);
+void qat_hal_set_live_ctx(struct icp_qat_fw_loader_handle *handle,
+			  unsigned char ae, unsigned int ctx_mask);
+int qat_hal_set_ae_lm_mode(struct icp_qat_fw_loader_handle *handle,
+			   unsigned char ae, enum icp_qat_uof_regtype lm_type,
+			   unsigned char mode);
+int qat_hal_set_ae_ctx_mode(struct icp_qat_fw_loader_handle *handle,
+			    unsigned char ae, unsigned char mode);
+int qat_hal_set_ae_nn_mode(struct icp_qat_fw_loader_handle *handle,
+			   unsigned char ae, unsigned char mode);
+void qat_hal_set_pc(struct icp_qat_fw_loader_handle *handle,
+		    unsigned char ae, unsigned int ctx_mask, unsigned int upc);
+void qat_hal_wr_uwords(struct icp_qat_fw_loader_handle *handle,
+		       unsigned char ae, unsigned int uaddr,
+		       unsigned int words_num, uint64_t *uword);
+void qat_hal_wr_umem(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
+		     unsigned int uword_addr, unsigned int words_num,
+		     unsigned int *data);
+int qat_hal_get_ins_num(void);
+int qat_hal_batch_wr_lm(struct icp_qat_fw_loader_handle *handle,
+			unsigned char ae,
+			struct icp_qat_uof_batch_init *lm_init_header);
+int qat_hal_init_gpr(struct icp_qat_fw_loader_handle *handle,
+		     unsigned char ae, unsigned char ctx_mask,
+		     enum icp_qat_uof_regtype reg_type,
+		     unsigned short reg_num, unsigned int regdata);
+int qat_hal_init_wr_xfer(struct icp_qat_fw_loader_handle *handle,
+			 unsigned char ae, unsigned char ctx_mask,
+			 enum icp_qat_uof_regtype reg_type,
+			 unsigned short reg_num, unsigned int regdata);
+int qat_hal_init_rd_xfer(struct icp_qat_fw_loader_handle *handle,
+			 unsigned char ae, unsigned char ctx_mask,
+			 enum icp_qat_uof_regtype reg_type,
+			 unsigned short reg_num, unsigned int regdata);
+int qat_hal_init_nn(struct icp_qat_fw_loader_handle *handle,
+		    unsigned char ae, unsigned char ctx_mask,
+		    unsigned short reg_num, unsigned int regdata);
+int qat_hal_wr_lm(struct icp_qat_fw_loader_handle *handle,
+		  unsigned char ae, unsigned short lm_addr, unsigned int value);
+int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle);
+void qat_uclo_del_uof_obj(struct icp_qat_fw_loader_handle *handle);
+int qat_uclo_map_uof_obj(struct icp_qat_fw_loader_handle *handle,
+			 void *addr_ptr, int mem_size);
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
new file mode 100644
index 000000000000..d97069b8a8e4
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
@@ -0,0 +1,490 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <linux/bitops.h>
+#include <linux/pci.h>
+#include <linux/cdev.h>
+#include <linux/uaccess.h>
+
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "adf_cfg.h"
+#include "adf_cfg_common.h"
+#include "adf_cfg_user.h"
+
+#define DEVICE_NAME "qat_adf_ctl"
+
+static DEFINE_MUTEX(adf_ctl_lock);
+static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg);
+
+static const struct file_operations adf_ctl_ops = {
+	.owner = THIS_MODULE,
+	.unlocked_ioctl = adf_ctl_ioctl,
+	.compat_ioctl = adf_ctl_ioctl,
+};
+
+struct adf_ctl_drv_info {
+	unsigned int major;
+	struct cdev drv_cdev;
+	struct class *drv_class;
+};
+
+static struct adf_ctl_drv_info adt_ctl_drv;
+
+static void adf_chr_drv_destroy(void)
+{
+	device_destroy(adt_ctl_drv.drv_class, MKDEV(adt_ctl_drv.major, 0));
+	cdev_del(&adt_ctl_drv.drv_cdev);
+	class_destroy(adt_ctl_drv.drv_class);
+	unregister_chrdev_region(MKDEV(adt_ctl_drv.major, 0), 1);
+}
+
+static int adf_chr_drv_create(void)
+{
+	dev_t dev_id;
+	struct device *drv_device;
+
+	if (alloc_chrdev_region(&dev_id, 0, 1, DEVICE_NAME)) {
+		pr_err("QAT: unable to allocate chrdev region\n");
+		return -EFAULT;
+	}
+
+	adt_ctl_drv.drv_class = class_create(THIS_MODULE, DEVICE_NAME);
+	if (IS_ERR(adt_ctl_drv.drv_class)) {
+		pr_err("QAT: class_create failed for adf_ctl\n");
+		goto err_chrdev_unreg;
+	}
+	adt_ctl_drv.major = MAJOR(dev_id);
+	cdev_init(&adt_ctl_drv.drv_cdev, &adf_ctl_ops);
+	if (cdev_add(&adt_ctl_drv.drv_cdev, dev_id, 1)) {
+		pr_err("QAT: cdev add failed\n");
+		goto err_class_destr;
+	}
+
+	drv_device = device_create(adt_ctl_drv.drv_class, NULL,
+				   MKDEV(adt_ctl_drv.major, 0),
+				   NULL, DEVICE_NAME);
+	if (!drv_device) {
+		pr_err("QAT: failed to create device\n");
+		goto err_cdev_del;
+	}
+	return 0;
+err_cdev_del:
+	cdev_del(&adt_ctl_drv.drv_cdev);
+err_class_destr:
+	class_destroy(adt_ctl_drv.drv_class);
+err_chrdev_unreg:
+	unregister_chrdev_region(dev_id, 1);
+	return -EFAULT;
+}
+
+static int adf_ctl_alloc_resources(struct adf_user_cfg_ctl_data **ctl_data,
+				   unsigned long arg)
+{
+	struct adf_user_cfg_ctl_data *cfg_data;
+
+	cfg_data = kzalloc(sizeof(*cfg_data), GFP_KERNEL);
+	if (!cfg_data)
+		return -ENOMEM;
+
+	/* Initialize device id to NO DEVICE as 0 is a valid device id */
+	cfg_data->device_id = ADF_CFG_NO_DEVICE;
+
+	if (copy_from_user(cfg_data, (void __user *)arg, sizeof(*cfg_data))) {
+		pr_err("QAT: failed to copy from user cfg_data.\n");
+		kfree(cfg_data);
+		return -EIO;
+	}
+
+	*ctl_data = cfg_data;
+	return 0;
+}
+
+static int adf_add_key_value_data(struct adf_accel_dev *accel_dev,
+				  const char *section,
+				  const struct adf_user_cfg_key_val *key_val)
+{
+	if (key_val->type == ADF_HEX) {
+		long *ptr = (long *)key_val->val;
+		long val = *ptr;
+
+		if (adf_cfg_add_key_value_param(accel_dev, section,
+						key_val->key, (void *)val,
+						key_val->type)) {
+			pr_err("QAT: failed to add keyvalue.\n");
+			return -EFAULT;
+		}
+	} else {
+		if (adf_cfg_add_key_value_param(accel_dev, section,
+						key_val->key, key_val->val,
+						key_val->type)) {
+			pr_err("QAT: failed to add keyvalue.\n");
+			return -EFAULT;
+		}
+	}
+	return 0;
+}
+
+static int adf_copy_key_value_data(struct adf_accel_dev *accel_dev,
+				   struct adf_user_cfg_ctl_data *ctl_data)
+{
+	struct adf_user_cfg_key_val key_val;
+	struct adf_user_cfg_key_val *params_head;
+	struct adf_user_cfg_section section, *section_head;
+
+	section_head = ctl_data->config_section;
+
+	while (section_head) {
+		if (copy_from_user(&section, (void __user *)section_head,
+				   sizeof(*section_head))) {
+			pr_err("QAT: failed to copy section info\n");
+			goto out_err;
+		}
+
+		if (adf_cfg_section_add(accel_dev, section.name)) {
+			pr_err("QAT: failed to add section.\n");
+			goto out_err;
+		}
+
+		params_head = section_head->params;
+
+		while (params_head) {
+			if (copy_from_user(&key_val, (void __user *)params_head,
+					   sizeof(key_val))) {
+				pr_err("QAT: Failed to copy keyvalue.\n");
+				goto out_err;
+			}
+			if (adf_add_key_value_data(accel_dev, section.name,
+						   &key_val)) {
+				goto out_err;
+			}
+			params_head = key_val.next;
+		}
+		section_head = section.next;
+	}
+	return 0;
+out_err:
+	adf_cfg_del_all(accel_dev);
+	return -EFAULT;
+}
+
+static int adf_ctl_ioctl_dev_config(struct file *fp, unsigned int cmd,
+				    unsigned long arg)
+{
+	int ret;
+	struct adf_user_cfg_ctl_data *ctl_data;
+	struct adf_accel_dev *accel_dev;
+
+	ret = adf_ctl_alloc_resources(&ctl_data, arg);
+	if (ret)
+		return ret;
+
+	accel_dev = adf_devmgr_get_dev_by_id(ctl_data->device_id);
+	if (!accel_dev) {
+		ret = -EFAULT;
+		goto out;
+	}
+
+	if (adf_dev_started(accel_dev)) {
+		ret = -EFAULT;
+		goto out;
+	}
+
+	if (adf_copy_key_value_data(accel_dev, ctl_data)) {
+		ret = -EFAULT;
+		goto out;
+	}
+	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+out:
+	kfree(ctl_data);
+	return ret;
+}
+
+static int adf_ctl_is_device_in_use(int id)
+{
+	struct list_head *itr, *head = adf_devmgr_get_head();
+
+	list_for_each(itr, head) {
+		struct adf_accel_dev *dev =
+				list_entry(itr, struct adf_accel_dev, list);
+
+		if (id == dev->accel_id || id == ADF_CFG_ALL_DEVICES) {
+			if (adf_devmgr_in_reset(dev) || adf_dev_in_use(dev)) {
+				pr_info("QAT: device qat_dev%d is busy\n",
+					dev->accel_id);
+				return -EBUSY;
+			}
+		}
+	}
+	return 0;
+}
+
+static int adf_ctl_stop_devices(uint32_t id)
+{
+	struct list_head *itr, *head = adf_devmgr_get_head();
+	int ret = 0;
+
+	list_for_each(itr, head) {
+		struct adf_accel_dev *accel_dev =
+				list_entry(itr, struct adf_accel_dev, list);
+		if (id == accel_dev->accel_id || id == ADF_CFG_ALL_DEVICES) {
+			if (!adf_dev_started(accel_dev))
+				continue;
+
+			if (adf_dev_stop(accel_dev)) {
+				pr_err("QAT: Failed to stop qat_dev%d\n", id);
+				ret = -EFAULT;
+			}
+		}
+	}
+	return ret;
+}
+
+static int adf_ctl_ioctl_dev_stop(struct file *fp, unsigned int cmd,
+				  unsigned long arg)
+{
+	int ret;
+	struct adf_user_cfg_ctl_data *ctl_data;
+
+	ret = adf_ctl_alloc_resources(&ctl_data, arg);
+	if (ret)
+		return ret;
+
+	if (adf_devmgr_verify_id(ctl_data->device_id)) {
+		pr_err("QAT: Device %d not found\n", ctl_data->device_id);
+		ret = -ENODEV;
+		goto out;
+	}
+
+	ret = adf_ctl_is_device_in_use(ctl_data->device_id);
+	if (ret)
+		goto out;
+
+	if (ctl_data->device_id == ADF_CFG_ALL_DEVICES)
+		pr_info("QAT: Stopping all acceleration devices.\n");
+	else
+		pr_info("QAT: Stopping acceleration device qat_dev%d.\n",
+			ctl_data->device_id);
+
+	ret = adf_ctl_stop_devices(ctl_data->device_id);
+	if (ret)
+		pr_err("QAT: failed to stop device.\n");
+out:
+	kfree(ctl_data);
+	return ret;
+}
+
+static int adf_ctl_ioctl_dev_start(struct file *fp, unsigned int cmd,
+				   unsigned long arg)
+{
+	int ret;
+	struct adf_user_cfg_ctl_data *ctl_data;
+	struct adf_accel_dev *accel_dev;
+
+	ret = adf_ctl_alloc_resources(&ctl_data, arg);
+	if (ret)
+		return ret;
+
+	accel_dev = adf_devmgr_get_dev_by_id(ctl_data->device_id);
+	if (!accel_dev) {
+		pr_err("QAT: Device %d not found\n", ctl_data->device_id);
+		ret = -ENODEV;
+		goto out;
+	}
+
+	if (!adf_dev_started(accel_dev)) {
+		pr_info("QAT: Starting acceleration device qat_dev%d.\n",
+			ctl_data->device_id);
+		ret = adf_dev_start(accel_dev);
+	} else {
+		pr_info("QAT: Acceleration device qat_dev%d already started.\n",
+			ctl_data->device_id);
+	}
+	if (ret) {
+		pr_err("QAT: Failed to start qat_dev%d\n", ctl_data->device_id);
+		adf_dev_stop(accel_dev);
+	}
+out:
+	kfree(ctl_data);
+	return ret;
+}
+
+static int adf_ctl_ioctl_get_num_devices(struct file *fp, unsigned int cmd,
+					 unsigned long arg)
+{
+	uint32_t num_devices = 0;
+
+	adf_devmgr_get_num_dev(&num_devices);
+	if (copy_to_user((void __user *)arg, &num_devices, sizeof(num_devices)))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int adf_ctl_ioctl_get_status(struct file *fp, unsigned int cmd,
+				    unsigned long arg)
+{
+	struct adf_hw_device_data *hw_data;
+	struct adf_dev_status_info dev_info;
+	struct adf_accel_dev *accel_dev;
+
+	if (copy_from_user(&dev_info, (void __user *)arg,
+			   sizeof(struct adf_dev_status_info))) {
+		pr_err("QAT: failed to copy from user.\n");
+		return -EFAULT;
+	}
+
+	accel_dev = adf_devmgr_get_dev_by_id(dev_info.accel_id);
+	if (!accel_dev) {
+		pr_err("QAT: Device %d not found\n", dev_info.accel_id);
+		return -ENODEV;
+	}
+	hw_data = accel_dev->hw_device;
+	dev_info.state = adf_dev_started(accel_dev) ? DEV_UP : DEV_DOWN;
+	dev_info.num_ae = hw_data->get_num_aes(hw_data);
+	dev_info.num_accel = hw_data->get_num_accels(hw_data);
+	dev_info.num_logical_accel = hw_data->num_logical_accel;
+	dev_info.banks_per_accel = hw_data->num_banks
+					/ hw_data->num_logical_accel;
+	strlcpy(dev_info.name, hw_data->dev_class->name, sizeof(dev_info.name));
+	dev_info.instance_id = hw_data->instance_id;
+	dev_info.type = hw_data->dev_class->type;
+	dev_info.bus = accel_to_pci_dev(accel_dev)->bus->number;
+	dev_info.dev = PCI_SLOT(accel_to_pci_dev(accel_dev)->devfn);
+	dev_info.fun = PCI_FUNC(accel_to_pci_dev(accel_dev)->devfn);
+
+	if (copy_to_user((void __user *)arg, &dev_info,
+			 sizeof(struct adf_dev_status_info))) {
+		pr_err("QAT: failed to copy status.\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg)
+{
+	int ret;
+
+	if (mutex_lock_interruptible(&adf_ctl_lock))
+		return -EFAULT;
+
+	switch (cmd) {
+	case IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS:
+		ret = adf_ctl_ioctl_dev_config(fp, cmd, arg);
+		break;
+
+	case IOCTL_STOP_ACCEL_DEV:
+		ret = adf_ctl_ioctl_dev_stop(fp, cmd, arg);
+		break;
+
+	case IOCTL_START_ACCEL_DEV:
+		ret = adf_ctl_ioctl_dev_start(fp, cmd, arg);
+		break;
+
+	case IOCTL_GET_NUM_DEVICES:
+		ret = adf_ctl_ioctl_get_num_devices(fp, cmd, arg);
+		break;
+
+	case IOCTL_STATUS_ACCEL_DEV:
+		ret = adf_ctl_ioctl_get_status(fp, cmd, arg);
+		break;
+	default:
+		pr_err("QAT: Invalid ioclt\n");
+		ret = -EFAULT;
+		break;
+	}
+	mutex_unlock(&adf_ctl_lock);
+	return ret;
+}
+
+static int __init adf_register_ctl_device_driver(void)
+{
+	mutex_init(&adf_ctl_lock);
+
+	if (qat_algs_init())
+		goto err_algs_init;
+
+	if (adf_chr_drv_create())
+		goto err_chr_dev;
+
+	if (adf_init_aer())
+		goto err_aer;
+
+	if (qat_crypto_register())
+		goto err_crypto_register;
+
+	return 0;
+
+err_crypto_register:
+	adf_exit_aer();
+err_aer:
+	adf_chr_drv_destroy();
+err_chr_dev:
+	qat_algs_exit();
+err_algs_init:
+	mutex_destroy(&adf_ctl_lock);
+	return -EFAULT;
+}
+
+static void __exit adf_unregister_ctl_device_driver(void)
+{
+	adf_chr_drv_destroy();
+	adf_exit_aer();
+	qat_crypto_unregister();
+	qat_algs_exit();
+	mutex_destroy(&adf_ctl_lock);
+}
+
+module_init(adf_register_ctl_device_driver);
+module_exit(adf_unregister_ctl_device_driver);
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Intel");
+MODULE_DESCRIPTION("Intel(R) QuickAssist Technology");
+MODULE_ALIAS("intel_qat");
diff --git a/drivers/crypto/qat/qat_common/adf_dev_mgr.c b/drivers/crypto/qat/qat_common/adf_dev_mgr.c
new file mode 100644
index 000000000000..ae71555c0868
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_dev_mgr.c
@@ -0,0 +1,215 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/mutex.h>
+#include <linux/list.h>
+#include "adf_cfg.h"
+#include "adf_common_drv.h"
+
+static LIST_HEAD(accel_table);
+static DEFINE_MUTEX(table_lock);
+static uint32_t num_devices;
+
+/**
+ * adf_devmgr_add_dev() - Add accel_dev to the acceleration framework
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function adds acceleration device to the acceleration framework.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_devmgr_add_dev(struct adf_accel_dev *accel_dev)
+{
+	struct list_head *itr;
+
+	if (num_devices == ADF_MAX_DEVICES) {
+		pr_err("QAT: Only support up to %d devices\n", ADF_MAX_DEVICES);
+		return -EFAULT;
+	}
+
+	mutex_lock(&table_lock);
+	list_for_each(itr, &accel_table) {
+		struct adf_accel_dev *ptr =
+				list_entry(itr, struct adf_accel_dev, list);
+
+		if (ptr == accel_dev) {
+			mutex_unlock(&table_lock);
+			return -EEXIST;
+		}
+	}
+	atomic_set(&accel_dev->ref_count, 0);
+	list_add_tail(&accel_dev->list, &accel_table);
+	accel_dev->accel_id = num_devices++;
+	mutex_unlock(&table_lock);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_devmgr_add_dev);
+
+struct list_head *adf_devmgr_get_head(void)
+{
+	return &accel_table;
+}
+
+/**
+ * adf_devmgr_rm_dev() - Remove accel_dev from the acceleration framework.
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function removes acceleration device from the acceleration framework.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: void
+ */
+void adf_devmgr_rm_dev(struct adf_accel_dev *accel_dev)
+{
+	mutex_lock(&table_lock);
+	list_del(&accel_dev->list);
+	num_devices--;
+	mutex_unlock(&table_lock);
+}
+EXPORT_SYMBOL_GPL(adf_devmgr_rm_dev);
+
+struct adf_accel_dev *adf_devmgr_get_first(void)
+{
+	struct adf_accel_dev *dev = NULL;
+
+	if (!list_empty(&accel_table))
+		dev = list_first_entry(&accel_table, struct adf_accel_dev,
+				       list);
+	return dev;
+}
+
+/**
+ * adf_devmgr_pci_to_accel_dev() - Get accel_dev associated with the pci_dev.
+ * @accel_dev:  Pointer to pci device.
+ *
+ * Function returns acceleration device associated with the given pci device.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: pinter to accel_dev or NULL if not found.
+ */
+struct adf_accel_dev *adf_devmgr_pci_to_accel_dev(struct pci_dev *pci_dev)
+{
+	struct list_head *itr;
+
+	list_for_each(itr, &accel_table) {
+		struct adf_accel_dev *ptr =
+				list_entry(itr, struct adf_accel_dev, list);
+
+		if (ptr->accel_pci_dev.pci_dev == pci_dev) {
+			mutex_unlock(&table_lock);
+			return ptr;
+		}
+	}
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(adf_devmgr_pci_to_accel_dev);
+
+struct adf_accel_dev *adf_devmgr_get_dev_by_id(uint32_t id)
+{
+	struct list_head *itr;
+
+	list_for_each(itr, &accel_table) {
+		struct adf_accel_dev *ptr =
+				list_entry(itr, struct adf_accel_dev, list);
+
+		if (ptr->accel_id == id) {
+			mutex_unlock(&table_lock);
+			return ptr;
+		}
+	}
+	return NULL;
+}
+
+int adf_devmgr_verify_id(uint32_t id)
+{
+	if (id == ADF_CFG_ALL_DEVICES)
+		return 0;
+
+	if (adf_devmgr_get_dev_by_id(id))
+		return 0;
+
+	return -ENODEV;
+}
+
+void adf_devmgr_get_num_dev(uint32_t *num)
+{
+	struct list_head *itr;
+
+	*num = 0;
+	list_for_each(itr, &accel_table) {
+		(*num)++;
+	}
+}
+
+int adf_dev_in_use(struct adf_accel_dev *accel_dev)
+{
+	return atomic_read(&accel_dev->ref_count) != 0;
+}
+
+int adf_dev_get(struct adf_accel_dev *accel_dev)
+{
+	if (atomic_add_return(1, &accel_dev->ref_count) == 1)
+		if (!try_module_get(accel_dev->owner))
+			return -EFAULT;
+	return 0;
+}
+
+void adf_dev_put(struct adf_accel_dev *accel_dev)
+{
+	if (atomic_sub_return(1, &accel_dev->ref_count) == 0)
+		module_put(accel_dev->owner);
+}
+
+int adf_devmgr_in_reset(struct adf_accel_dev *accel_dev)
+{
+	return test_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
+}
+
+int adf_dev_started(struct adf_accel_dev *accel_dev)
+{
+	return test_bit(ADF_STATUS_STARTED, &accel_dev->status);
+}
diff --git a/drivers/crypto/qat/qat_common/adf_init.c b/drivers/crypto/qat/qat_common/adf_init.c
new file mode 100644
index 000000000000..5c0e47a00a87
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_init.c
@@ -0,0 +1,388 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/mutex.h>
+#include <linux/list.h>
+#include <linux/bitops.h>
+#include <linux/delay.h>
+#include "adf_accel_devices.h"
+#include "adf_cfg.h"
+#include "adf_common_drv.h"
+
+static LIST_HEAD(service_table);
+static DEFINE_MUTEX(service_lock);
+
+static void adf_service_add(struct service_hndl *service)
+{
+	mutex_lock(&service_lock);
+	list_add(&service->list, &service_table);
+	mutex_unlock(&service_lock);
+}
+
+/**
+ * adf_service_register() - Register acceleration service in the accel framework
+ * @service:    Pointer to the service
+ *
+ * Function adds the acceleration service to the acceleration framework.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_service_register(struct service_hndl *service)
+{
+	service->init_status = 0;
+	service->start_status = 0;
+	adf_service_add(service);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_service_register);
+
+static void adf_service_remove(struct service_hndl *service)
+{
+	mutex_lock(&service_lock);
+	list_del(&service->list);
+	mutex_unlock(&service_lock);
+}
+
+/**
+ * adf_service_unregister() - Unregister acceleration service from the framework
+ * @service:    Pointer to the service
+ *
+ * Function remove the acceleration service from the acceleration framework.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_service_unregister(struct service_hndl *service)
+{
+	if (service->init_status || service->start_status) {
+		pr_err("QAT: Could not remove active service\n");
+		return -EFAULT;
+	}
+	adf_service_remove(service);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_service_unregister);
+
+/**
+ * adf_dev_start() - Start acceleration service for the given accel device
+ * @accel_dev:    Pointer to acceleration device.
+ *
+ * Function notifies all the registered services that the acceleration device
+ * is ready to be used.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_dev_start(struct adf_accel_dev *accel_dev)
+{
+	struct service_hndl *service;
+	struct list_head *list_itr;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+
+	if (!test_bit(ADF_STATUS_CONFIGURED, &accel_dev->status)) {
+		pr_info("QAT: Device not configured\n");
+		return -EFAULT;
+	}
+	set_bit(ADF_STATUS_STARTING, &accel_dev->status);
+
+	if (adf_ae_init(accel_dev)) {
+		pr_err("QAT: Failed to initialise Acceleration Engine\n");
+		return -EFAULT;
+	}
+	set_bit(ADF_STATUS_AE_INITIALISED, &accel_dev->status);
+
+	if (adf_ae_fw_load(accel_dev)) {
+		pr_err("QAT: Failed to load acceleration FW\n");
+		adf_ae_fw_release(accel_dev);
+		return -EFAULT;
+	}
+	set_bit(ADF_STATUS_AE_UCODE_LOADED, &accel_dev->status);
+
+	if (hw_data->alloc_irq(accel_dev)) {
+		pr_err("QAT: Failed to allocate interrupts\n");
+		return -EFAULT;
+	}
+	set_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);
+
+	/*
+	 * Subservice initialisation is divided into two stages: init and start.
+	 * This is to facilitate any ordering dependencies between services
+	 * prior to starting any of the accelerators.
+	 */
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_INIT)) {
+			pr_err("QAT: Failed to initialise service %s\n",
+			       service->name);
+			return -EFAULT;
+		}
+		set_bit(accel_dev->accel_id, &service->init_status);
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_INIT)) {
+			pr_err("QAT: Failed to initialise service %s\n",
+			       service->name);
+			return -EFAULT;
+		}
+		set_bit(accel_dev->accel_id, &service->init_status);
+	}
+
+	hw_data->enable_error_correction(accel_dev);
+
+	if (adf_ae_start(accel_dev)) {
+		pr_err("QAT: AE Start Failed\n");
+		return -EFAULT;
+	}
+	set_bit(ADF_STATUS_AE_STARTED, &accel_dev->status);
+
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_START)) {
+			pr_err("QAT: Failed to start service %s\n",
+			       service->name);
+			return -EFAULT;
+		}
+		set_bit(accel_dev->accel_id, &service->start_status);
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_START)) {
+			pr_err("QAT: Failed to start service %s\n",
+			       service->name);
+			return -EFAULT;
+		}
+		set_bit(accel_dev->accel_id, &service->start_status);
+	}
+
+	clear_bit(ADF_STATUS_STARTING, &accel_dev->status);
+	set_bit(ADF_STATUS_STARTED, &accel_dev->status);
+
+	if (qat_algs_register()) {
+		pr_err("QAT: Failed to register crypto algs\n");
+		set_bit(ADF_STATUS_STARTING, &accel_dev->status);
+		clear_bit(ADF_STATUS_STARTED, &accel_dev->status);
+		return -EFAULT;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_dev_start);
+
+/**
+ * adf_dev_stop() - Stop acceleration service for the given accel device
+ * @accel_dev:    Pointer to acceleration device.
+ *
+ * Function notifies all the registered services that the acceleration device
+ * is shuting down.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_dev_stop(struct adf_accel_dev *accel_dev)
+{
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	struct service_hndl *service;
+	struct list_head *list_itr;
+	int ret, wait = 0;
+
+	if (!adf_dev_started(accel_dev) &&
+	    !test_bit(ADF_STATUS_STARTING, &accel_dev->status)) {
+		return 0;
+	}
+	clear_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+	clear_bit(ADF_STATUS_STARTING, &accel_dev->status);
+	clear_bit(ADF_STATUS_STARTED, &accel_dev->status);
+
+	if (qat_algs_unregister())
+		pr_err("QAT: Failed to unregister crypto algs\n");
+
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (!test_bit(accel_dev->accel_id, &service->start_status))
+			continue;
+		ret = service->event_hld(accel_dev, ADF_EVENT_STOP);
+		if (!ret) {
+			clear_bit(accel_dev->accel_id, &service->start_status);
+		} else if (ret == -EAGAIN) {
+			wait = 1;
+			clear_bit(accel_dev->accel_id, &service->start_status);
+		}
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (!test_bit(accel_dev->accel_id, &service->start_status))
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_STOP))
+			pr_err("QAT: Failed to shutdown service %s\n",
+			       service->name);
+		else
+			clear_bit(accel_dev->accel_id, &service->start_status);
+	}
+
+	if (wait)
+		msleep(100);
+
+	if (adf_dev_started(accel_dev)) {
+		if (adf_ae_stop(accel_dev))
+			pr_err("QAT: failed to stop AE\n");
+		else
+			clear_bit(ADF_STATUS_AE_STARTED, &accel_dev->status);
+	}
+
+	if (test_bit(ADF_STATUS_AE_UCODE_LOADED, &accel_dev->status)) {
+		if (adf_ae_fw_release(accel_dev))
+			pr_err("QAT: Failed to release the ucode\n");
+		else
+			clear_bit(ADF_STATUS_AE_UCODE_LOADED,
+				  &accel_dev->status);
+	}
+
+	if (test_bit(ADF_STATUS_AE_INITIALISED, &accel_dev->status)) {
+		if (adf_ae_shutdown(accel_dev))
+			pr_err("QAT: Failed to shutdown Accel Engine\n");
+		else
+			clear_bit(ADF_STATUS_AE_INITIALISED,
+				  &accel_dev->status);
+	}
+
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (!test_bit(accel_dev->accel_id, &service->init_status))
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN))
+			pr_err("QAT: Failed to shutdown service %s\n",
+			       service->name);
+		else
+			clear_bit(accel_dev->accel_id, &service->init_status);
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (!test_bit(accel_dev->accel_id, &service->init_status))
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_SHUTDOWN))
+			pr_err("QAT: Failed to shutdown service %s\n",
+			       service->name);
+		else
+			clear_bit(accel_dev->accel_id, &service->init_status);
+	}
+
+	if (test_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status)) {
+		hw_data->free_irq(accel_dev);
+		clear_bit(ADF_STATUS_IRQ_ALLOCATED, &accel_dev->status);
+	}
+
+	/* Delete configuration only if not restarting */
+	if (!test_bit(ADF_STATUS_RESTARTING, &accel_dev->status))
+		adf_cfg_del_all(accel_dev);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(adf_dev_stop);
+
+int adf_dev_restarting_notify(struct adf_accel_dev *accel_dev)
+{
+	struct service_hndl *service;
+	struct list_head *list_itr;
+
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING))
+			pr_err("QAT: Failed to restart service %s.\n",
+			       service->name);
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTING))
+			pr_err("QAT: Failed to restart service %s.\n",
+			       service->name);
+	}
+	return 0;
+}
+
+int adf_dev_restarted_notify(struct adf_accel_dev *accel_dev)
+{
+	struct service_hndl *service;
+	struct list_head *list_itr;
+
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED))
+			pr_err("QAT: Failed to restart service %s.\n",
+			       service->name);
+	}
+	list_for_each(list_itr, &service_table) {
+		service = list_entry(list_itr, struct service_hndl, list);
+		if (!service->admin)
+			continue;
+		if (service->event_hld(accel_dev, ADF_EVENT_RESTARTED))
+			pr_err("QAT: Failed to restart service %s.\n",
+			       service->name);
+	}
+	return 0;
+}
diff --git a/drivers/crypto/qat/qat_common/adf_transport.c b/drivers/crypto/qat/qat_common/adf_transport.c
new file mode 100644
index 000000000000..5f3fa45348b4
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_transport.c
@@ -0,0 +1,567 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/delay.h>
+#include "adf_accel_devices.h"
+#include "adf_transport_internal.h"
+#include "adf_transport_access_macros.h"
+#include "adf_cfg.h"
+#include "adf_common_drv.h"
+
+static inline uint32_t adf_modulo(uint32_t data, uint32_t shift)
+{
+	uint32_t div = data >> shift;
+	uint32_t mult = div << shift;
+
+	return data - mult;
+}
+
+static inline int adf_check_ring_alignment(uint64_t addr, uint64_t size)
+{
+	if (((size - 1) & addr) != 0)
+		return -EFAULT;
+	return 0;
+}
+
+static int adf_verify_ring_size(uint32_t msg_size, uint32_t msg_num)
+{
+	int i = ADF_MIN_RING_SIZE;
+
+	for (; i <= ADF_MAX_RING_SIZE; i++)
+		if ((msg_size * msg_num) == ADF_SIZE_TO_RING_SIZE_IN_BYTES(i))
+			return i;
+
+	return ADF_DEFAULT_RING_SIZE;
+}
+
+static int adf_reserve_ring(struct adf_etr_bank_data *bank, uint32_t ring)
+{
+	spin_lock(&bank->lock);
+	if (bank->ring_mask & (1 << ring)) {
+		spin_unlock(&bank->lock);
+		return -EFAULT;
+	}
+	bank->ring_mask |= (1 << ring);
+	spin_unlock(&bank->lock);
+	return 0;
+}
+
+static void adf_unreserve_ring(struct adf_etr_bank_data *bank, uint32_t ring)
+{
+	spin_lock(&bank->lock);
+	bank->ring_mask &= ~(1 << ring);
+	spin_unlock(&bank->lock);
+}
+
+static void adf_enable_ring_irq(struct adf_etr_bank_data *bank, uint32_t ring)
+{
+	spin_lock_bh(&bank->lock);
+	bank->irq_mask |= (1 << ring);
+	spin_unlock_bh(&bank->lock);
+	WRITE_CSR_INT_COL_EN(bank->csr_addr, bank->bank_number, bank->irq_mask);
+	WRITE_CSR_INT_COL_CTL(bank->csr_addr, bank->bank_number,
+			      bank->irq_coalesc_timer);
+}
+
+static void adf_disable_ring_irq(struct adf_etr_bank_data *bank, uint32_t ring)
+{
+	spin_lock_bh(&bank->lock);
+	bank->irq_mask &= ~(1 << ring);
+	spin_unlock_bh(&bank->lock);
+	WRITE_CSR_INT_COL_EN(bank->csr_addr, bank->bank_number, bank->irq_mask);
+}
+
+int adf_send_message(struct adf_etr_ring_data *ring, uint32_t *msg)
+{
+	if (atomic_add_return(1, ring->inflights) >
+	    ADF_MAX_INFLIGHTS(ring->ring_size, ring->msg_size)) {
+		atomic_dec(ring->inflights);
+		return -EAGAIN;
+	}
+	spin_lock_bh(&ring->lock);
+	memcpy(ring->base_addr + ring->tail, msg,
+	       ADF_MSG_SIZE_TO_BYTES(ring->msg_size));
+
+	ring->tail = adf_modulo(ring->tail +
+				ADF_MSG_SIZE_TO_BYTES(ring->msg_size),
+				ADF_RING_SIZE_MODULO(ring->ring_size));
+	WRITE_CSR_RING_TAIL(ring->bank->csr_addr, ring->bank->bank_number,
+			    ring->ring_number, ring->tail);
+	spin_unlock_bh(&ring->lock);
+	return 0;
+}
+
+static int adf_handle_response(struct adf_etr_ring_data *ring)
+{
+	uint32_t msg_counter = 0;
+	uint32_t *msg = (uint32_t *)(ring->base_addr + ring->head);
+
+	while (*msg != ADF_RING_EMPTY_SIG) {
+		ring->callback((uint32_t *)msg);
+		*msg = ADF_RING_EMPTY_SIG;
+		ring->head = adf_modulo(ring->head +
+					ADF_MSG_SIZE_TO_BYTES(ring->msg_size),
+					ADF_RING_SIZE_MODULO(ring->ring_size));
+		msg_counter++;
+		msg = (uint32_t *)(ring->base_addr + ring->head);
+	}
+	if (msg_counter > 0) {
+		WRITE_CSR_RING_HEAD(ring->bank->csr_addr,
+				    ring->bank->bank_number,
+				    ring->ring_number, ring->head);
+		atomic_sub(msg_counter, ring->inflights);
+	}
+	return 0;
+}
+
+static void adf_configure_tx_ring(struct adf_etr_ring_data *ring)
+{
+	uint32_t ring_config = BUILD_RING_CONFIG(ring->ring_size);
+
+	WRITE_CSR_RING_CONFIG(ring->bank->csr_addr, ring->bank->bank_number,
+			      ring->ring_number, ring_config);
+}
+
+static void adf_configure_rx_ring(struct adf_etr_ring_data *ring)
+{
+	uint32_t ring_config =
+			BUILD_RESP_RING_CONFIG(ring->ring_size,
+					       ADF_RING_NEAR_WATERMARK_512,
+					       ADF_RING_NEAR_WATERMARK_0);
+
+	WRITE_CSR_RING_CONFIG(ring->bank->csr_addr, ring->bank->bank_number,
+			      ring->ring_number, ring_config);
+}
+
+static int adf_init_ring(struct adf_etr_ring_data *ring)
+{
+	struct adf_etr_bank_data *bank = ring->bank;
+	struct adf_accel_dev *accel_dev = bank->accel_dev;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint64_t ring_base;
+	uint32_t ring_size_bytes =
+			ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size);
+
+	ring_size_bytes = ADF_RING_SIZE_BYTES_MIN(ring_size_bytes);
+	ring->base_addr = dma_alloc_coherent(&GET_DEV(accel_dev),
+					     ring_size_bytes, &ring->dma_addr,
+					     GFP_KERNEL);
+	if (!ring->base_addr)
+		return -ENOMEM;
+
+	memset(ring->base_addr, 0x7F, ring_size_bytes);
+	/* The base_addr has to be aligned to the size of the buffer */
+	if (adf_check_ring_alignment(ring->dma_addr, ring_size_bytes)) {
+		pr_err("QAT: Ring address not aligned\n");
+		dma_free_coherent(&GET_DEV(accel_dev), ring_size_bytes,
+				  ring->base_addr, ring->dma_addr);
+		return -EFAULT;
+	}
+
+	if (hw_data->tx_rings_mask & (1 << ring->ring_number))
+		adf_configure_tx_ring(ring);
+
+	else
+		adf_configure_rx_ring(ring);
+
+	ring_base = BUILD_RING_BASE_ADDR(ring->dma_addr, ring->ring_size);
+	WRITE_CSR_RING_BASE(ring->bank->csr_addr, ring->bank->bank_number,
+			    ring->ring_number, ring_base);
+	spin_lock_init(&ring->lock);
+	return 0;
+}
+
+static void adf_cleanup_ring(struct adf_etr_ring_data *ring)
+{
+	uint32_t ring_size_bytes =
+			ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size);
+	ring_size_bytes = ADF_RING_SIZE_BYTES_MIN(ring_size_bytes);
+
+	if (ring->base_addr) {
+		memset(ring->base_addr, 0x7F, ring_size_bytes);
+		dma_free_coherent(&GET_DEV(ring->bank->accel_dev),
+				  ring_size_bytes, ring->base_addr,
+				  ring->dma_addr);
+	}
+}
+
+int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section,
+		    uint32_t bank_num, uint32_t num_msgs,
+		    uint32_t msg_size, const char *ring_name,
+		    adf_callback_fn callback, int poll_mode,
+		    struct adf_etr_ring_data **ring_ptr)
+{
+	struct adf_etr_data *transport_data = accel_dev->transport;
+	struct adf_etr_bank_data *bank;
+	struct adf_etr_ring_data *ring;
+	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+	uint32_t ring_num;
+	int ret;
+
+	if (bank_num >= GET_MAX_BANKS(accel_dev)) {
+		pr_err("QAT: Invalid bank number\n");
+		return -EFAULT;
+	}
+	if (msg_size > ADF_MSG_SIZE_TO_BYTES(ADF_MAX_MSG_SIZE)) {
+		pr_err("QAT: Invalid msg size\n");
+		return -EFAULT;
+	}
+	if (ADF_MAX_INFLIGHTS(adf_verify_ring_size(msg_size, num_msgs),
+			      ADF_BYTES_TO_MSG_SIZE(msg_size)) < 2) {
+		pr_err("QAT: Invalid ring size for given msg size\n");
+		return -EFAULT;
+	}
+	if (adf_cfg_get_param_value(accel_dev, section, ring_name, val)) {
+		pr_err("QAT: Section %s, no such entry : %s\n",
+		       section, ring_name);
+		return -EFAULT;
+	}
+	if (kstrtouint(val, 10, &ring_num)) {
+		pr_err("QAT: Can't get ring number\n");
+		return -EFAULT;
+	}
+
+	bank = &transport_data->banks[bank_num];
+	if (adf_reserve_ring(bank, ring_num)) {
+		pr_err("QAT: Ring %d, %s already exists.\n",
+		       ring_num, ring_name);
+		return -EFAULT;
+	}
+	ring = &bank->rings[ring_num];
+	ring->ring_number = ring_num;
+	ring->bank = bank;
+	ring->callback = callback;
+	ring->msg_size = ADF_BYTES_TO_MSG_SIZE(msg_size);
+	ring->ring_size = adf_verify_ring_size(msg_size, num_msgs);
+	ring->head = 0;
+	ring->tail = 0;
+	atomic_set(ring->inflights, 0);
+	ret = adf_init_ring(ring);
+	if (ret)
+		goto err;
+
+	/* Enable HW arbitration for the given ring */
+	accel_dev->hw_device->hw_arb_ring_enable(ring);
+
+	if (adf_ring_debugfs_add(ring, ring_name)) {
+		pr_err("QAT: Couldn't add ring debugfs entry\n");
+		ret = -EFAULT;
+		goto err;
+	}
+
+	/* Enable interrupts if needed */
+	if (callback && (!poll_mode))
+		adf_enable_ring_irq(bank, ring->ring_number);
+	*ring_ptr = ring;
+	return 0;
+err:
+	adf_cleanup_ring(ring);
+	adf_unreserve_ring(bank, ring_num);
+	accel_dev->hw_device->hw_arb_ring_disable(ring);
+	return ret;
+}
+
+void adf_remove_ring(struct adf_etr_ring_data *ring)
+{
+	struct adf_etr_bank_data *bank = ring->bank;
+	struct adf_accel_dev *accel_dev = bank->accel_dev;
+
+	/* Disable interrupts for the given ring */
+	adf_disable_ring_irq(bank, ring->ring_number);
+
+	/* Clear PCI config space */
+	WRITE_CSR_RING_CONFIG(bank->csr_addr, bank->bank_number,
+			      ring->ring_number, 0);
+	WRITE_CSR_RING_BASE(bank->csr_addr, bank->bank_number,
+			    ring->ring_number, 0);
+	adf_ring_debugfs_rm(ring);
+	adf_unreserve_ring(bank, ring->ring_number);
+	/* Disable HW arbitration for the given ring */
+	accel_dev->hw_device->hw_arb_ring_disable(ring);
+	adf_cleanup_ring(ring);
+}
+
+static void adf_ring_response_handler(struct adf_etr_bank_data *bank)
+{
+	uint32_t empty_rings, i;
+
+	empty_rings = READ_CSR_E_STAT(bank->csr_addr, bank->bank_number);
+	empty_rings = ~empty_rings & bank->irq_mask;
+
+	for (i = 0; i < ADF_ETR_MAX_RINGS_PER_BANK; ++i) {
+		if (empty_rings & (1 << i))
+			adf_handle_response(&bank->rings[i]);
+	}
+}
+
+/**
+ * adf_response_handler() - Bottom half handler response handler
+ * @bank_addr:  Address of a ring bank for with the BH was scheduled.
+ *
+ * Function is the bottom half handler for the response from acceleration
+ * device. There is one handler for every ring bank. Function checks all
+ * communication rings in the bank.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: void
+ */
+void adf_response_handler(unsigned long bank_addr)
+{
+	struct adf_etr_bank_data *bank = (void *)bank_addr;
+
+	/* Handle all the responses nad reenable IRQs */
+	adf_ring_response_handler(bank);
+	WRITE_CSR_INT_FLAG_AND_COL(bank->csr_addr, bank->bank_number,
+				   bank->irq_mask);
+}
+EXPORT_SYMBOL_GPL(adf_response_handler);
+
+static inline int adf_get_cfg_int(struct adf_accel_dev *accel_dev,
+				  const char *section, const char *format,
+				  uint32_t key, uint32_t *value)
+{
+	char key_buf[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	char val_buf[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+
+	snprintf(key_buf, ADF_CFG_MAX_KEY_LEN_IN_BYTES, format, key);
+
+	if (adf_cfg_get_param_value(accel_dev, section, key_buf, val_buf))
+		return -EFAULT;
+
+	if (kstrtouint(val_buf, 10, value))
+		return -EFAULT;
+	return 0;
+}
+
+static void adf_enable_coalesc(struct adf_etr_bank_data *bank,
+			       const char *section, uint32_t bank_num_in_accel)
+{
+	if (adf_get_cfg_int(bank->accel_dev, section,
+			    ADF_ETRMGR_COALESCE_TIMER_FORMAT,
+			    bank_num_in_accel, &bank->irq_coalesc_timer))
+		bank->irq_coalesc_timer = ADF_COALESCING_DEF_TIME;
+
+	if (ADF_COALESCING_MAX_TIME < bank->irq_coalesc_timer ||
+	    ADF_COALESCING_MIN_TIME > bank->irq_coalesc_timer)
+		bank->irq_coalesc_timer = ADF_COALESCING_DEF_TIME;
+}
+
+static int adf_init_bank(struct adf_accel_dev *accel_dev,
+			 struct adf_etr_bank_data *bank,
+			 uint32_t bank_num, void __iomem *csr_addr)
+{
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	struct adf_etr_ring_data *ring;
+	struct adf_etr_ring_data *tx_ring;
+	uint32_t i, coalesc_enabled;
+
+	memset(bank, 0, sizeof(*bank));
+	bank->bank_number = bank_num;
+	bank->csr_addr = csr_addr;
+	bank->accel_dev = accel_dev;
+	spin_lock_init(&bank->lock);
+
+	/* Enable IRQ coalescing always. This will allow to use
+	 * the optimised flag and coalesc register.
+	 * If it is disabled in the config file just use min time value */
+	if (adf_get_cfg_int(accel_dev, "Accelerator0",
+			    ADF_ETRMGR_COALESCING_ENABLED_FORMAT,
+			    bank_num, &coalesc_enabled) && coalesc_enabled)
+		adf_enable_coalesc(bank, "Accelerator0", bank_num);
+	else
+		bank->irq_coalesc_timer = ADF_COALESCING_MIN_TIME;
+
+	for (i = 0; i < ADF_ETR_MAX_RINGS_PER_BANK; i++) {
+		WRITE_CSR_RING_CONFIG(csr_addr, bank_num, i, 0);
+		WRITE_CSR_RING_BASE(csr_addr, bank_num, i, 0);
+		ring = &bank->rings[i];
+		if (hw_data->tx_rings_mask & (1 << i)) {
+			ring->inflights = kzalloc_node(sizeof(atomic_t),
+						       GFP_KERNEL,
+						       accel_dev->numa_node);
+			if (!ring->inflights)
+				goto err;
+		} else {
+			if (i < hw_data->tx_rx_gap) {
+				pr_err("QAT: Invalid tx rings mask config\n");
+				goto err;
+			}
+			tx_ring = &bank->rings[i - hw_data->tx_rx_gap];
+			ring->inflights = tx_ring->inflights;
+		}
+	}
+	if (adf_bank_debugfs_add(bank)) {
+		pr_err("QAT: Failed to add bank debugfs entry\n");
+		goto err;
+	}
+
+	WRITE_CSR_INT_SRCSEL(csr_addr, bank_num);
+	return 0;
+err:
+	for (i = 0; i < ADF_ETR_MAX_RINGS_PER_BANK; i++) {
+		ring = &bank->rings[i];
+		if (hw_data->tx_rings_mask & (1 << i) && ring->inflights)
+			kfree(ring->inflights);
+	}
+	return -ENOMEM;
+}
+
+/**
+ * adf_init_etr_data() - Initialize transport rings for acceleration device
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function is the initializes the communications channels (rings) to the
+ * acceleration device accel_dev.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: 0 on success, error code othewise.
+ */
+int adf_init_etr_data(struct adf_accel_dev *accel_dev)
+{
+	struct adf_etr_data *etr_data;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	void __iomem *csr_addr;
+	uint32_t size;
+	uint32_t num_banks = 0;
+	int i, ret;
+
+	etr_data = kzalloc_node(sizeof(*etr_data), GFP_KERNEL,
+				accel_dev->numa_node);
+	if (!etr_data)
+		return -ENOMEM;
+
+	num_banks = GET_MAX_BANKS(accel_dev);
+	size = num_banks * sizeof(struct adf_etr_bank_data);
+	etr_data->banks = kzalloc_node(size, GFP_KERNEL, accel_dev->numa_node);
+	if (!etr_data->banks) {
+		ret = -ENOMEM;
+		goto err_bank;
+	}
+
+	accel_dev->transport = etr_data;
+	i = hw_data->get_etr_bar_id(hw_data);
+	csr_addr = accel_dev->accel_pci_dev.pci_bars[i].virt_addr;
+
+	/* accel_dev->debugfs_dir should always be non-NULL here */
+	etr_data->debug = debugfs_create_dir("transport",
+					     accel_dev->debugfs_dir);
+	if (!etr_data->debug) {
+		pr_err("QAT: Unable to create transport debugfs entry\n");
+		ret = -ENOENT;
+		goto err_bank_debug;
+	}
+
+	for (i = 0; i < num_banks; i++) {
+		ret = adf_init_bank(accel_dev, &etr_data->banks[i], i,
+				    csr_addr);
+		if (ret)
+			goto err_bank_all;
+	}
+
+	return 0;
+
+err_bank_all:
+	debugfs_remove(etr_data->debug);
+err_bank_debug:
+	kfree(etr_data->banks);
+err_bank:
+	kfree(etr_data);
+	accel_dev->transport = NULL;
+	return ret;
+}
+EXPORT_SYMBOL_GPL(adf_init_etr_data);
+
+static void cleanup_bank(struct adf_etr_bank_data *bank)
+{
+	uint32_t i;
+
+	for (i = 0; i < ADF_ETR_MAX_RINGS_PER_BANK; i++) {
+		struct adf_accel_dev *accel_dev = bank->accel_dev;
+		struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+		struct adf_etr_ring_data *ring = &bank->rings[i];
+
+		if (bank->ring_mask & (1 << i))
+			adf_cleanup_ring(ring);
+
+		if (hw_data->tx_rings_mask & (1 << i))
+			kfree(ring->inflights);
+	}
+	adf_bank_debugfs_rm(bank);
+	memset(bank, 0, sizeof(*bank));
+}
+
+static void adf_cleanup_etr_handles(struct adf_accel_dev *accel_dev)
+{
+	struct adf_etr_data *etr_data = accel_dev->transport;
+	uint32_t i, num_banks = GET_MAX_BANKS(accel_dev);
+
+	for (i = 0; i < num_banks; i++)
+		cleanup_bank(&etr_data->banks[i]);
+}
+
+/**
+ * adf_cleanup_etr_data() - Clear transport rings for acceleration device
+ * @accel_dev:  Pointer to acceleration device.
+ *
+ * Function is the clears the communications channels (rings) of the
+ * acceleration device accel_dev.
+ * To be used by QAT device specific drivers.
+ *
+ * Return: void
+ */
+void adf_cleanup_etr_data(struct adf_accel_dev *accel_dev)
+{
+	struct adf_etr_data *etr_data = accel_dev->transport;
+
+	if (etr_data) {
+		adf_cleanup_etr_handles(accel_dev);
+		debugfs_remove(etr_data->debug);
+		kfree(etr_data->banks);
+		kfree(etr_data);
+		accel_dev->transport = NULL;
+	}
+}
+EXPORT_SYMBOL_GPL(adf_cleanup_etr_data);
diff --git a/drivers/crypto/qat/qat_common/adf_transport.h b/drivers/crypto/qat/qat_common/adf_transport.h
new file mode 100644
index 000000000000..386485bd9c95
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_transport.h
@@ -0,0 +1,63 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_TRANSPORT_H
+#define ADF_TRANSPORT_H
+
+#include "adf_accel_devices.h"
+
+struct adf_etr_ring_data;
+
+typedef void (*adf_callback_fn)(void *resp_msg);
+
+int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section,
+		    uint32_t bank_num, uint32_t num_mgs, uint32_t msg_size,
+		    const char *ring_name, adf_callback_fn callback,
+		    int poll_mode, struct adf_etr_ring_data **ring_ptr);
+
+int adf_send_message(struct adf_etr_ring_data *ring, uint32_t *msg);
+void adf_remove_ring(struct adf_etr_ring_data *ring);
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_transport_access_macros.h b/drivers/crypto/qat/qat_common/adf_transport_access_macros.h
new file mode 100644
index 000000000000..91d88d676580
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_transport_access_macros.h
@@ -0,0 +1,160 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_TRANSPORT_ACCESS_MACROS_H
+#define ADF_TRANSPORT_ACCESS_MACROS_H
+
+#include "adf_accel_devices.h"
+#define ADF_BANK_INT_SRC_SEL_MASK_0 0x4444444CUL
+#define ADF_BANK_INT_SRC_SEL_MASK_X 0x44444444UL
+#define ADF_RING_CSR_RING_CONFIG 0x000
+#define ADF_RING_CSR_RING_LBASE 0x040
+#define ADF_RING_CSR_RING_UBASE 0x080
+#define ADF_RING_CSR_RING_HEAD 0x0C0
+#define ADF_RING_CSR_RING_TAIL 0x100
+#define ADF_RING_CSR_E_STAT 0x14C
+#define ADF_RING_CSR_INT_SRCSEL 0x174
+#define ADF_RING_CSR_INT_SRCSEL_2 0x178
+#define ADF_RING_CSR_INT_COL_EN 0x17C
+#define ADF_RING_CSR_INT_COL_CTL 0x180
+#define ADF_RING_CSR_INT_FLAG_AND_COL 0x184
+#define ADF_RING_CSR_INT_COL_CTL_ENABLE	0x80000000
+#define ADF_RING_BUNDLE_SIZE 0x1000
+#define ADF_RING_CONFIG_NEAR_FULL_WM 0x0A
+#define ADF_RING_CONFIG_NEAR_EMPTY_WM 0x05
+#define ADF_COALESCING_MIN_TIME 0x1FF
+#define ADF_COALESCING_MAX_TIME 0xFFFFF
+#define ADF_COALESCING_DEF_TIME 0x27FF
+#define ADF_RING_NEAR_WATERMARK_512 0x08
+#define ADF_RING_NEAR_WATERMARK_0 0x00
+#define ADF_RING_EMPTY_SIG 0x7F7F7F7F
+
+/* Valid internal ring size values */
+#define ADF_RING_SIZE_128 0x01
+#define ADF_RING_SIZE_256 0x02
+#define ADF_RING_SIZE_512 0x03
+#define ADF_RING_SIZE_4K 0x06
+#define ADF_RING_SIZE_16K 0x08
+#define ADF_RING_SIZE_4M 0x10
+#define ADF_MIN_RING_SIZE ADF_RING_SIZE_128
+#define ADF_MAX_RING_SIZE ADF_RING_SIZE_4M
+#define ADF_DEFAULT_RING_SIZE ADF_RING_SIZE_16K
+
+/* Valid internal msg size values internal */
+#define ADF_MSG_SIZE_32 0x01
+#define ADF_MSG_SIZE_64 0x02
+#define ADF_MSG_SIZE_128 0x04
+#define ADF_MIN_MSG_SIZE ADF_MSG_SIZE_32
+#define ADF_MAX_MSG_SIZE ADF_MSG_SIZE_128
+
+/* Size to bytes conversion macros for ring and msg values */
+#define ADF_MSG_SIZE_TO_BYTES(SIZE) (SIZE << 5)
+#define ADF_BYTES_TO_MSG_SIZE(SIZE) (SIZE >> 5)
+#define ADF_SIZE_TO_RING_SIZE_IN_BYTES(SIZE) ((1 << (SIZE - 1)) << 7)
+#define ADF_RING_SIZE_IN_BYTES_TO_SIZE(SIZE) ((1 << (SIZE - 1)) >> 7)
+
+/* Minimum ring bufer size for memory allocation */
+#define ADF_RING_SIZE_BYTES_MIN(SIZE) ((SIZE < ADF_RING_SIZE_4K) ? \
+				ADF_RING_SIZE_4K : SIZE)
+#define ADF_RING_SIZE_MODULO(SIZE) (SIZE + 0x6)
+#define ADF_MAX_INFLIGHTS(RING_SIZE, MSG_SIZE) \
+	((((1 << (RING_SIZE - 1)) << 4) >> MSG_SIZE) - 1)
+#define BUILD_RING_CONFIG(size)	\
+	((ADF_RING_NEAR_WATERMARK_0 << ADF_RING_CONFIG_NEAR_FULL_WM) \
+	| (ADF_RING_NEAR_WATERMARK_0 << ADF_RING_CONFIG_NEAR_EMPTY_WM) \
+	| size)
+#define BUILD_RESP_RING_CONFIG(size, watermark_nf, watermark_ne) \
+	((watermark_nf << ADF_RING_CONFIG_NEAR_FULL_WM)	\
+	| (watermark_ne << ADF_RING_CONFIG_NEAR_EMPTY_WM) \
+	| size)
+#define BUILD_RING_BASE_ADDR(addr, size) \
+	((addr >> 6) & (0xFFFFFFFFFFFFFFFFULL << size))
+#define READ_CSR_RING_HEAD(csr_base_addr, bank, ring) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_RING_HEAD + (ring << 2))
+#define READ_CSR_RING_TAIL(csr_base_addr, bank, ring) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_RING_TAIL + (ring << 2))
+#define READ_CSR_E_STAT(csr_base_addr, bank) \
+	ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_E_STAT)
+#define WRITE_CSR_RING_CONFIG(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+		ADF_RING_CSR_RING_CONFIG + (ring << 2), value)
+#define WRITE_CSR_RING_BASE(csr_base_addr, bank, ring, value) \
+do { \
+	uint32_t l_base = 0, u_base = 0; \
+	l_base = (uint32_t)(value & 0xFFFFFFFF); \
+	u_base = (uint32_t)((value & 0xFFFFFFFF00000000ULL) >> 32); \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+		ADF_RING_CSR_RING_LBASE + (ring << 2), l_base);	\
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+		ADF_RING_CSR_RING_UBASE + (ring << 2), u_base);	\
+} while (0)
+#define WRITE_CSR_RING_HEAD(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+		ADF_RING_CSR_RING_HEAD + (ring << 2), value)
+#define WRITE_CSR_RING_TAIL(csr_base_addr, bank, ring, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+		ADF_RING_CSR_RING_TAIL + (ring << 2), value)
+#define WRITE_CSR_INT_SRCSEL(csr_base_addr, bank) \
+do { \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+	ADF_RING_CSR_INT_SRCSEL, ADF_BANK_INT_SRC_SEL_MASK_0);	\
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+	ADF_RING_CSR_INT_SRCSEL_2, ADF_BANK_INT_SRC_SEL_MASK_X); \
+} while (0)
+#define WRITE_CSR_INT_COL_EN(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_INT_COL_EN, value)
+#define WRITE_CSR_INT_COL_CTL(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_INT_COL_CTL, \
+			ADF_RING_CSR_INT_COL_CTL_ENABLE | value)
+#define WRITE_CSR_INT_FLAG_AND_COL(csr_base_addr, bank, value) \
+	ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * bank) + \
+			ADF_RING_CSR_INT_FLAG_AND_COL, value)
+#endif
diff --git a/drivers/crypto/qat/qat_common/adf_transport_debug.c b/drivers/crypto/qat/qat_common/adf_transport_debug.c
new file mode 100644
index 000000000000..6b6974553514
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_transport_debug.c
@@ -0,0 +1,304 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <linux/seq_file.h>
+#include "adf_accel_devices.h"
+#include "adf_transport_internal.h"
+#include "adf_transport_access_macros.h"
+
+static DEFINE_MUTEX(ring_read_lock);
+static DEFINE_MUTEX(bank_read_lock);
+
+static void *adf_ring_start(struct seq_file *sfile, loff_t *pos)
+{
+	struct adf_etr_ring_data *ring = sfile->private;
+
+	mutex_lock(&ring_read_lock);
+	if (*pos == 0)
+		return SEQ_START_TOKEN;
+
+	if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) /
+		     ADF_MSG_SIZE_TO_BYTES(ring->msg_size)))
+		return NULL;
+
+	return ring->base_addr +
+		(ADF_MSG_SIZE_TO_BYTES(ring->msg_size) * (*pos)++);
+}
+
+static void *adf_ring_next(struct seq_file *sfile, void *v, loff_t *pos)
+{
+	struct adf_etr_ring_data *ring = sfile->private;
+
+	if (*pos >= (ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size) /
+		     ADF_MSG_SIZE_TO_BYTES(ring->msg_size)))
+		return NULL;
+
+	return ring->base_addr +
+		(ADF_MSG_SIZE_TO_BYTES(ring->msg_size) * (*pos)++);
+}
+
+static int adf_ring_show(struct seq_file *sfile, void *v)
+{
+	struct adf_etr_ring_data *ring = sfile->private;
+	struct adf_etr_bank_data *bank = ring->bank;
+	uint32_t *msg = v;
+	void __iomem *csr = ring->bank->csr_addr;
+	int i, x;
+
+	if (v == SEQ_START_TOKEN) {
+		int head, tail, empty;
+
+		head = READ_CSR_RING_HEAD(csr, bank->bank_number,
+					  ring->ring_number);
+		tail = READ_CSR_RING_TAIL(csr, bank->bank_number,
+					  ring->ring_number);
+		empty = READ_CSR_E_STAT(csr, bank->bank_number);
+
+		seq_puts(sfile, "------- Ring configuration -------\n");
+		seq_printf(sfile, "ring num %d, bank num %d\n",
+			   ring->ring_number, ring->bank->bank_number);
+		seq_printf(sfile, "head %x, tail %x, empty: %d\n",
+			   head, tail, (empty & 1 << ring->ring_number)
+			   >> ring->ring_number);
+		seq_printf(sfile, "ring size %d, msg size %d\n",
+			   ADF_SIZE_TO_RING_SIZE_IN_BYTES(ring->ring_size),
+			   ADF_MSG_SIZE_TO_BYTES(ring->msg_size));
+		seq_puts(sfile, "----------- Ring data ------------\n");
+		return 0;
+	}
+	seq_printf(sfile, "%p:", msg);
+	x = 0;
+	i = 0;
+	for (; i < (ADF_MSG_SIZE_TO_BYTES(ring->msg_size) >> 2); i++) {
+		seq_printf(sfile, " %08X", *(msg + i));
+		if ((ADF_MSG_SIZE_TO_BYTES(ring->msg_size) >> 2) != i + 1 &&
+		    (++x == 8)) {
+			seq_printf(sfile, "\n%p:", msg + i + 1);
+			x = 0;
+		}
+	}
+	seq_puts(sfile, "\n");
+	return 0;
+}
+
+static void adf_ring_stop(struct seq_file *sfile, void *v)
+{
+	mutex_unlock(&ring_read_lock);
+}
+
+static const struct seq_operations adf_ring_sops = {
+	.start = adf_ring_start,
+	.next = adf_ring_next,
+	.stop = adf_ring_stop,
+	.show = adf_ring_show
+};
+
+static int adf_ring_open(struct inode *inode, struct file *file)
+{
+	int ret = seq_open(file, &adf_ring_sops);
+
+	if (!ret) {
+		struct seq_file *seq_f = file->private_data;
+
+		seq_f->private = inode->i_private;
+	}
+	return ret;
+}
+
+static const struct file_operations adf_ring_debug_fops = {
+	.open = adf_ring_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = seq_release
+};
+
+int adf_ring_debugfs_add(struct adf_etr_ring_data *ring, const char *name)
+{
+	struct adf_etr_ring_debug_entry *ring_debug;
+	char entry_name[8];
+
+	ring_debug = kzalloc(sizeof(*ring_debug), GFP_KERNEL);
+	if (!ring_debug)
+		return -ENOMEM;
+
+	strlcpy(ring_debug->ring_name, name, sizeof(ring_debug->ring_name));
+	snprintf(entry_name, sizeof(entry_name), "ring_%02d",
+		 ring->ring_number);
+
+	ring_debug->debug = debugfs_create_file(entry_name, S_IRUSR,
+						ring->bank->bank_debug_dir,
+						ring, &adf_ring_debug_fops);
+	if (!ring_debug->debug) {
+		pr_err("QAT: Failed to create ring debug entry.\n");
+		kfree(ring_debug);
+		return -EFAULT;
+	}
+	ring->ring_debug = ring_debug;
+	return 0;
+}
+
+void adf_ring_debugfs_rm(struct adf_etr_ring_data *ring)
+{
+	if (ring->ring_debug) {
+		debugfs_remove(ring->ring_debug->debug);
+		kfree(ring->ring_debug);
+		ring->ring_debug = NULL;
+	}
+}
+
+static void *adf_bank_start(struct seq_file *sfile, loff_t *pos)
+{
+	mutex_lock(&bank_read_lock);
+	if (*pos == 0)
+		return SEQ_START_TOKEN;
+
+	if (*pos >= ADF_ETR_MAX_RINGS_PER_BANK)
+		return NULL;
+
+	return pos;
+}
+
+static void *adf_bank_next(struct seq_file *sfile, void *v, loff_t *pos)
+{
+	if (++(*pos) >= ADF_ETR_MAX_RINGS_PER_BANK)
+		return NULL;
+
+	return pos;
+}
+
+static int adf_bank_show(struct seq_file *sfile, void *v)
+{
+	struct adf_etr_bank_data *bank = sfile->private;
+
+	if (v == SEQ_START_TOKEN) {
+		seq_printf(sfile, "------- Bank %d configuration -------\n",
+			   bank->bank_number);
+	} else {
+		int ring_id = *((int *)v) - 1;
+		struct adf_etr_ring_data *ring = &bank->rings[ring_id];
+		void __iomem *csr = bank->csr_addr;
+		int head, tail, empty;
+
+		if (!(bank->ring_mask & 1 << ring_id))
+			return 0;
+
+		head = READ_CSR_RING_HEAD(csr, bank->bank_number,
+					  ring->ring_number);
+		tail = READ_CSR_RING_TAIL(csr, bank->bank_number,
+					  ring->ring_number);
+		empty = READ_CSR_E_STAT(csr, bank->bank_number);
+
+		seq_printf(sfile,
+			   "ring num %02d, head %04x, tail %04x, empty: %d\n",
+			   ring->ring_number, head, tail,
+			   (empty & 1 << ring->ring_number) >>
+			   ring->ring_number);
+	}
+	return 0;
+}
+
+static void adf_bank_stop(struct seq_file *sfile, void *v)
+{
+	mutex_unlock(&bank_read_lock);
+}
+
+static const struct seq_operations adf_bank_sops = {
+	.start = adf_bank_start,
+	.next = adf_bank_next,
+	.stop = adf_bank_stop,
+	.show = adf_bank_show
+};
+
+static int adf_bank_open(struct inode *inode, struct file *file)
+{
+	int ret = seq_open(file, &adf_bank_sops);
+
+	if (!ret) {
+		struct seq_file *seq_f = file->private_data;
+
+		seq_f->private = inode->i_private;
+	}
+	return ret;
+}
+
+static const struct file_operations adf_bank_debug_fops = {
+	.open = adf_bank_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = seq_release
+};
+
+int adf_bank_debugfs_add(struct adf_etr_bank_data *bank)
+{
+	struct adf_accel_dev *accel_dev = bank->accel_dev;
+	struct dentry *parent = accel_dev->transport->debug;
+	char name[8];
+
+	snprintf(name, sizeof(name), "bank_%02d", bank->bank_number);
+	bank->bank_debug_dir = debugfs_create_dir(name, parent);
+	if (!bank->bank_debug_dir) {
+		pr_err("QAT: Failed to create bank debug dir.\n");
+		return -EFAULT;
+	}
+
+	bank->bank_debug_cfg = debugfs_create_file("config", S_IRUSR,
+						   bank->bank_debug_dir, bank,
+						   &adf_bank_debug_fops);
+	if (!bank->bank_debug_cfg) {
+		pr_err("QAT: Failed to create bank debug entry.\n");
+		debugfs_remove(bank->bank_debug_dir);
+		return -EFAULT;
+	}
+	return 0;
+}
+
+void adf_bank_debugfs_rm(struct adf_etr_bank_data *bank)
+{
+	debugfs_remove(bank->bank_debug_cfg);
+	debugfs_remove(bank->bank_debug_dir);
+}
diff --git a/drivers/crypto/qat/qat_common/adf_transport_internal.h b/drivers/crypto/qat/qat_common/adf_transport_internal.h
new file mode 100644
index 000000000000..f854bac276b0
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/adf_transport_internal.h
@@ -0,0 +1,118 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_TRANSPORT_INTRN_H
+#define ADF_TRANSPORT_INTRN_H
+
+#include <linux/interrupt.h>
+#include <linux/atomic.h>
+#include <linux/spinlock_types.h>
+#include "adf_transport.h"
+
+struct adf_etr_ring_debug_entry {
+	char ring_name[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	struct dentry *debug;
+};
+
+struct adf_etr_ring_data {
+	void *base_addr;
+	atomic_t *inflights;
+	spinlock_t lock;	/* protects ring data struct */
+	adf_callback_fn callback;
+	struct adf_etr_bank_data *bank;
+	dma_addr_t dma_addr;
+	uint16_t head;
+	uint16_t tail;
+	uint8_t ring_number;
+	uint8_t ring_size;
+	uint8_t msg_size;
+	uint8_t reserved;
+	struct adf_etr_ring_debug_entry *ring_debug;
+} __packed;
+
+struct adf_etr_bank_data {
+	struct adf_etr_ring_data rings[ADF_ETR_MAX_RINGS_PER_BANK];
+	struct tasklet_struct resp_hanlder;
+	void __iomem *csr_addr;
+	struct adf_accel_dev *accel_dev;
+	uint32_t irq_coalesc_timer;
+	uint16_t ring_mask;
+	uint16_t irq_mask;
+	spinlock_t lock;	/* protects bank data struct */
+	struct dentry *bank_debug_dir;
+	struct dentry *bank_debug_cfg;
+	uint32_t bank_number;
+} __packed;
+
+struct adf_etr_data {
+	struct adf_etr_bank_data *banks;
+	struct dentry *debug;
+};
+
+void adf_response_handler(unsigned long bank_addr);
+#ifdef CONFIG_DEBUG_FS
+#include <linux/debugfs.h>
+int adf_bank_debugfs_add(struct adf_etr_bank_data *bank);
+void adf_bank_debugfs_rm(struct adf_etr_bank_data *bank);
+int adf_ring_debugfs_add(struct adf_etr_ring_data *ring, const char *name);
+void adf_ring_debugfs_rm(struct adf_etr_ring_data *ring);
+#else
+static inline int adf_bank_debugfs_add(struct adf_etr_bank_data *bank)
+{
+	return 0;
+}
+
+#define adf_bank_debugfs_rm(bank) do {} while (0)
+
+static inline int adf_ring_debugfs_add(struct adf_etr_ring_data *ring,
+				       const char *name)
+{
+	return 0;
+}
+
+#define adf_ring_debugfs_rm(ring) do {} while (0)
+#endif
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_fw.h b/drivers/crypto/qat/qat_common/icp_qat_fw.h
new file mode 100644
index 000000000000..f1e30e24a419
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_fw.h
@@ -0,0 +1,316 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _ICP_QAT_FW_H_
+#define _ICP_QAT_FW_H_
+#include <linux/types.h>
+#include "icp_qat_hw.h"
+
+#define QAT_FIELD_SET(flags, val, bitpos, mask) \
+{ (flags) = (((flags) & (~((mask) << (bitpos)))) | \
+		(((val) & (mask)) << (bitpos))) ; }
+
+#define QAT_FIELD_GET(flags, bitpos, mask) \
+	(((flags) >> (bitpos)) & (mask))
+
+#define ICP_QAT_FW_REQ_DEFAULT_SZ 128
+#define ICP_QAT_FW_RESP_DEFAULT_SZ 32
+#define ICP_QAT_FW_COMN_ONE_BYTE_SHIFT 8
+#define ICP_QAT_FW_COMN_SINGLE_BYTE_MASK 0xFF
+#define ICP_QAT_FW_NUM_LONGWORDS_1 1
+#define ICP_QAT_FW_NUM_LONGWORDS_2 2
+#define ICP_QAT_FW_NUM_LONGWORDS_3 3
+#define ICP_QAT_FW_NUM_LONGWORDS_4 4
+#define ICP_QAT_FW_NUM_LONGWORDS_5 5
+#define ICP_QAT_FW_NUM_LONGWORDS_6 6
+#define ICP_QAT_FW_NUM_LONGWORDS_7 7
+#define ICP_QAT_FW_NUM_LONGWORDS_10 10
+#define ICP_QAT_FW_NUM_LONGWORDS_13 13
+#define ICP_QAT_FW_NULL_REQ_SERV_ID 1
+
+enum icp_qat_fw_comn_resp_serv_id {
+	ICP_QAT_FW_COMN_RESP_SERV_NULL,
+	ICP_QAT_FW_COMN_RESP_SERV_CPM_FW,
+	ICP_QAT_FW_COMN_RESP_SERV_DELIMITER
+};
+
+enum icp_qat_fw_comn_request_id {
+	ICP_QAT_FW_COMN_REQ_NULL = 0,
+	ICP_QAT_FW_COMN_REQ_CPM_FW_PKE = 3,
+	ICP_QAT_FW_COMN_REQ_CPM_FW_LA = 4,
+	ICP_QAT_FW_COMN_REQ_CPM_FW_DMA = 7,
+	ICP_QAT_FW_COMN_REQ_CPM_FW_COMP = 9,
+	ICP_QAT_FW_COMN_REQ_DELIMITER
+};
+
+struct icp_qat_fw_comn_req_hdr_cd_pars {
+	union {
+		struct {
+			uint64_t content_desc_addr;
+			uint16_t content_desc_resrvd1;
+			uint8_t content_desc_params_sz;
+			uint8_t content_desc_hdr_resrvd2;
+			uint32_t content_desc_resrvd3;
+		} s;
+		struct {
+			uint32_t serv_specif_fields[4];
+		} s1;
+	} u;
+};
+
+struct icp_qat_fw_comn_req_mid {
+	uint64_t opaque_data;
+	uint64_t src_data_addr;
+	uint64_t dest_data_addr;
+	uint32_t src_length;
+	uint32_t dst_length;
+};
+
+struct icp_qat_fw_comn_req_cd_ctrl {
+	uint32_t content_desc_ctrl_lw[ICP_QAT_FW_NUM_LONGWORDS_5];
+};
+
+struct icp_qat_fw_comn_req_hdr {
+	uint8_t resrvd1;
+	uint8_t service_cmd_id;
+	uint8_t service_type;
+	uint8_t hdr_flags;
+	uint16_t serv_specif_flags;
+	uint16_t comn_req_flags;
+};
+
+struct icp_qat_fw_comn_req_rqpars {
+	uint32_t serv_specif_rqpars_lw[ICP_QAT_FW_NUM_LONGWORDS_13];
+};
+
+struct icp_qat_fw_comn_req {
+	struct icp_qat_fw_comn_req_hdr comn_hdr;
+	struct icp_qat_fw_comn_req_hdr_cd_pars cd_pars;
+	struct icp_qat_fw_comn_req_mid comn_mid;
+	struct icp_qat_fw_comn_req_rqpars serv_specif_rqpars;
+	struct icp_qat_fw_comn_req_cd_ctrl cd_ctrl;
+};
+
+struct icp_qat_fw_comn_error {
+	uint8_t xlat_err_code;
+	uint8_t cmp_err_code;
+};
+
+struct icp_qat_fw_comn_resp_hdr {
+	uint8_t resrvd1;
+	uint8_t service_id;
+	uint8_t response_type;
+	uint8_t hdr_flags;
+	struct icp_qat_fw_comn_error comn_error;
+	uint8_t comn_status;
+	uint8_t cmd_id;
+};
+
+struct icp_qat_fw_comn_resp {
+	struct icp_qat_fw_comn_resp_hdr comn_hdr;
+	uint64_t opaque_data;
+	uint32_t resrvd[ICP_QAT_FW_NUM_LONGWORDS_4];
+};
+
+#define ICP_QAT_FW_COMN_REQ_FLAG_SET 1
+#define ICP_QAT_FW_COMN_REQ_FLAG_CLR 0
+#define ICP_QAT_FW_COMN_VALID_FLAG_BITPOS 7
+#define ICP_QAT_FW_COMN_VALID_FLAG_MASK 0x1
+#define ICP_QAT_FW_COMN_HDR_RESRVD_FLD_MASK 0x7F
+
+#define ICP_QAT_FW_COMN_OV_SRV_TYPE_GET(icp_qat_fw_comn_req_hdr_t) \
+	icp_qat_fw_comn_req_hdr_t.service_type
+
+#define ICP_QAT_FW_COMN_OV_SRV_TYPE_SET(icp_qat_fw_comn_req_hdr_t, val) \
+	icp_qat_fw_comn_req_hdr_t.service_type = val
+
+#define ICP_QAT_FW_COMN_OV_SRV_CMD_ID_GET(icp_qat_fw_comn_req_hdr_t) \
+	icp_qat_fw_comn_req_hdr_t.service_cmd_id
+
+#define ICP_QAT_FW_COMN_OV_SRV_CMD_ID_SET(icp_qat_fw_comn_req_hdr_t, val) \
+	icp_qat_fw_comn_req_hdr_t.service_cmd_id = val
+
+#define ICP_QAT_FW_COMN_HDR_VALID_FLAG_GET(hdr_t) \
+	ICP_QAT_FW_COMN_VALID_FLAG_GET(hdr_t.hdr_flags)
+
+#define ICP_QAT_FW_COMN_HDR_VALID_FLAG_SET(hdr_t, val) \
+	ICP_QAT_FW_COMN_VALID_FLAG_SET(hdr_t, val)
+
+#define ICP_QAT_FW_COMN_VALID_FLAG_GET(hdr_flags) \
+	QAT_FIELD_GET(hdr_flags, \
+	ICP_QAT_FW_COMN_VALID_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_VALID_FLAG_MASK)
+
+#define ICP_QAT_FW_COMN_HDR_RESRVD_FLD_GET(hdr_flags) \
+	(hdr_flags & ICP_QAT_FW_COMN_HDR_RESRVD_FLD_MASK)
+
+#define ICP_QAT_FW_COMN_VALID_FLAG_SET(hdr_t, val) \
+	QAT_FIELD_SET((hdr_t.hdr_flags), (val), \
+	ICP_QAT_FW_COMN_VALID_FLAG_BITPOS, \
+	ICP_QAT_FW_COMN_VALID_FLAG_MASK)
+
+#define ICP_QAT_FW_COMN_HDR_FLAGS_BUILD(valid) \
+	(((valid) & ICP_QAT_FW_COMN_VALID_FLAG_MASK) << \
+	 ICP_QAT_FW_COMN_VALID_FLAG_BITPOS)
+
+#define QAT_COMN_PTR_TYPE_BITPOS 0
+#define QAT_COMN_PTR_TYPE_MASK 0x1
+#define QAT_COMN_CD_FLD_TYPE_BITPOS 1
+#define QAT_COMN_CD_FLD_TYPE_MASK 0x1
+#define QAT_COMN_PTR_TYPE_FLAT 0x0
+#define QAT_COMN_PTR_TYPE_SGL 0x1
+#define QAT_COMN_CD_FLD_TYPE_64BIT_ADR 0x0
+#define QAT_COMN_CD_FLD_TYPE_16BYTE_DATA 0x1
+
+#define ICP_QAT_FW_COMN_FLAGS_BUILD(cdt, ptr) \
+	((((cdt) & QAT_COMN_CD_FLD_TYPE_MASK) << QAT_COMN_CD_FLD_TYPE_BITPOS) \
+	 | (((ptr) & QAT_COMN_PTR_TYPE_MASK) << QAT_COMN_PTR_TYPE_BITPOS))
+
+#define ICP_QAT_FW_COMN_PTR_TYPE_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_COMN_PTR_TYPE_BITPOS, QAT_COMN_PTR_TYPE_MASK)
+
+#define ICP_QAT_FW_COMN_CD_FLD_TYPE_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_COMN_CD_FLD_TYPE_BITPOS, \
+			QAT_COMN_CD_FLD_TYPE_MASK)
+
+#define ICP_QAT_FW_COMN_PTR_TYPE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_COMN_PTR_TYPE_BITPOS, \
+			QAT_COMN_PTR_TYPE_MASK)
+
+#define ICP_QAT_FW_COMN_CD_FLD_TYPE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_COMN_CD_FLD_TYPE_BITPOS, \
+			QAT_COMN_CD_FLD_TYPE_MASK)
+
+#define ICP_QAT_FW_COMN_NEXT_ID_BITPOS 4
+#define ICP_QAT_FW_COMN_NEXT_ID_MASK 0xF0
+#define ICP_QAT_FW_COMN_CURR_ID_BITPOS 0
+#define ICP_QAT_FW_COMN_CURR_ID_MASK 0x0F
+
+#define ICP_QAT_FW_COMN_NEXT_ID_GET(cd_ctrl_hdr_t) \
+	((((cd_ctrl_hdr_t)->next_curr_id) & ICP_QAT_FW_COMN_NEXT_ID_MASK) \
+	>> (ICP_QAT_FW_COMN_NEXT_ID_BITPOS))
+
+#define ICP_QAT_FW_COMN_NEXT_ID_SET(cd_ctrl_hdr_t, val) \
+	{ ((cd_ctrl_hdr_t)->next_curr_id) = ((((cd_ctrl_hdr_t)->next_curr_id) \
+	& ICP_QAT_FW_COMN_CURR_ID_MASK) | \
+	((val << ICP_QAT_FW_COMN_NEXT_ID_BITPOS) \
+	 & ICP_QAT_FW_COMN_NEXT_ID_MASK)); }
+
+#define ICP_QAT_FW_COMN_CURR_ID_GET(cd_ctrl_hdr_t) \
+	(((cd_ctrl_hdr_t)->next_curr_id) & ICP_QAT_FW_COMN_CURR_ID_MASK)
+
+#define ICP_QAT_FW_COMN_CURR_ID_SET(cd_ctrl_hdr_t, val) \
+	{ ((cd_ctrl_hdr_t)->next_curr_id) = ((((cd_ctrl_hdr_t)->next_curr_id) \
+	& ICP_QAT_FW_COMN_NEXT_ID_MASK) | \
+	((val) & ICP_QAT_FW_COMN_CURR_ID_MASK)); }
+
+#define QAT_COMN_RESP_CRYPTO_STATUS_BITPOS 7
+#define QAT_COMN_RESP_CRYPTO_STATUS_MASK 0x1
+#define QAT_COMN_RESP_CMP_STATUS_BITPOS 5
+#define QAT_COMN_RESP_CMP_STATUS_MASK 0x1
+#define QAT_COMN_RESP_XLAT_STATUS_BITPOS 4
+#define QAT_COMN_RESP_XLAT_STATUS_MASK 0x1
+#define QAT_COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS 3
+#define QAT_COMN_RESP_CMP_END_OF_LAST_BLK_MASK 0x1
+
+#define ICP_QAT_FW_COMN_RESP_STATUS_BUILD(crypto, comp, xlat, eolb) \
+	((((crypto) & QAT_COMN_RESP_CRYPTO_STATUS_MASK) << \
+	QAT_COMN_RESP_CRYPTO_STATUS_BITPOS) | \
+	(((comp) & QAT_COMN_RESP_CMP_STATUS_MASK) << \
+	QAT_COMN_RESP_CMP_STATUS_BITPOS) | \
+	(((xlat) & QAT_COMN_RESP_XLAT_STATUS_MASK) << \
+	QAT_COMN_RESP_XLAT_STATUS_BITPOS) | \
+	(((eolb) & QAT_COMN_RESP_CMP_END_OF_LAST_BLK_MASK) << \
+	QAT_COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS))
+
+#define ICP_QAT_FW_COMN_RESP_CRYPTO_STAT_GET(status) \
+	QAT_FIELD_GET(status, QAT_COMN_RESP_CRYPTO_STATUS_BITPOS, \
+	QAT_COMN_RESP_CRYPTO_STATUS_MASK)
+
+#define ICP_QAT_FW_COMN_RESP_CMP_STAT_GET(status) \
+	QAT_FIELD_GET(status, QAT_COMN_RESP_CMP_STATUS_BITPOS, \
+	QAT_COMN_RESP_CMP_STATUS_MASK)
+
+#define ICP_QAT_FW_COMN_RESP_XLAT_STAT_GET(status) \
+	QAT_FIELD_GET(status, QAT_COMN_RESP_XLAT_STATUS_BITPOS, \
+	QAT_COMN_RESP_XLAT_STATUS_MASK)
+
+#define ICP_QAT_FW_COMN_RESP_CMP_END_OF_LAST_BLK_FLAG_GET(status) \
+	QAT_FIELD_GET(status, QAT_COMN_RESP_CMP_END_OF_LAST_BLK_BITPOS, \
+	QAT_COMN_RESP_CMP_END_OF_LAST_BLK_MASK)
+
+#define ICP_QAT_FW_COMN_STATUS_FLAG_OK 0
+#define ICP_QAT_FW_COMN_STATUS_FLAG_ERROR 1
+#define ICP_QAT_FW_COMN_STATUS_CMP_END_OF_LAST_BLK_FLAG_CLR 0
+#define ICP_QAT_FW_COMN_STATUS_CMP_END_OF_LAST_BLK_FLAG_SET 1
+#define ERR_CODE_NO_ERROR 0
+#define ERR_CODE_INVALID_BLOCK_TYPE -1
+#define ERR_CODE_NO_MATCH_ONES_COMP -2
+#define ERR_CODE_TOO_MANY_LEN_OR_DIS -3
+#define ERR_CODE_INCOMPLETE_LEN -4
+#define ERR_CODE_RPT_LEN_NO_FIRST_LEN -5
+#define ERR_CODE_RPT_GT_SPEC_LEN -6
+#define ERR_CODE_INV_LIT_LEN_CODE_LEN -7
+#define ERR_CODE_INV_DIS_CODE_LEN -8
+#define ERR_CODE_INV_LIT_LEN_DIS_IN_BLK -9
+#define ERR_CODE_DIS_TOO_FAR_BACK -10
+#define ERR_CODE_OVERFLOW_ERROR -11
+#define ERR_CODE_SOFT_ERROR -12
+#define ERR_CODE_FATAL_ERROR -13
+#define ERR_CODE_SSM_ERROR -14
+#define ERR_CODE_ENDPOINT_ERROR -15
+
+enum icp_qat_fw_slice {
+	ICP_QAT_FW_SLICE_NULL = 0,
+	ICP_QAT_FW_SLICE_CIPHER = 1,
+	ICP_QAT_FW_SLICE_AUTH = 2,
+	ICP_QAT_FW_SLICE_DRAM_RD = 3,
+	ICP_QAT_FW_SLICE_DRAM_WR = 4,
+	ICP_QAT_FW_SLICE_COMP = 5,
+	ICP_QAT_FW_SLICE_XLAT = 6,
+	ICP_QAT_FW_SLICE_DELIMITER
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_fw_init_admin.h b/drivers/crypto/qat/qat_common/icp_qat_fw_init_admin.h
new file mode 100644
index 000000000000..72a59faa9005
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_fw_init_admin.h
@@ -0,0 +1,131 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _ICP_QAT_FW_INIT_ADMIN_H_
+#define _ICP_QAT_FW_INIT_ADMIN_H_
+
+#include "icp_qat_fw.h"
+
+enum icp_qat_fw_init_admin_cmd_id {
+	ICP_QAT_FW_INIT_ME = 0,
+	ICP_QAT_FW_TRNG_ENABLE = 1,
+	ICP_QAT_FW_TRNG_DISABLE = 2,
+	ICP_QAT_FW_CONSTANTS_CFG = 3,
+	ICP_QAT_FW_STATUS_GET = 4,
+	ICP_QAT_FW_COUNTERS_GET = 5,
+	ICP_QAT_FW_LOOPBACK = 6,
+	ICP_QAT_FW_HEARTBEAT_SYNC = 7,
+	ICP_QAT_FW_HEARTBEAT_GET = 8
+};
+
+enum icp_qat_fw_init_admin_resp_status {
+	ICP_QAT_FW_INIT_RESP_STATUS_SUCCESS = 0,
+	ICP_QAT_FW_INIT_RESP_STATUS_FAIL
+};
+
+struct icp_qat_fw_init_admin_req {
+	uint16_t init_cfg_sz;
+	uint8_t resrvd1;
+	uint8_t init_admin_cmd_id;
+	uint32_t resrvd2;
+	uint64_t opaque_data;
+	uint64_t init_cfg_ptr;
+	uint64_t resrvd3;
+};
+
+struct icp_qat_fw_init_admin_resp_hdr {
+	uint8_t flags;
+	uint8_t resrvd1;
+	uint8_t status;
+	uint8_t init_admin_cmd_id;
+};
+
+struct icp_qat_fw_init_admin_resp_pars {
+	union {
+		uint32_t resrvd1[ICP_QAT_FW_NUM_LONGWORDS_4];
+		struct {
+			uint32_t version_patch_num;
+			uint8_t context_id;
+			uint8_t ae_id;
+			uint16_t resrvd1;
+			uint64_t resrvd2;
+		} s1;
+		struct {
+			uint64_t req_rec_count;
+			uint64_t resp_sent_count;
+		} s2;
+	} u;
+};
+
+struct icp_qat_fw_init_admin_resp {
+	struct icp_qat_fw_init_admin_resp_hdr init_resp_hdr;
+	union {
+		uint32_t resrvd2;
+		struct {
+			uint16_t version_minor_num;
+			uint16_t version_major_num;
+		} s;
+	} u;
+	uint64_t opaque_data;
+	struct icp_qat_fw_init_admin_resp_pars init_resp_pars;
+};
+
+#define ICP_QAT_FW_COMN_HEARTBEAT_OK 0
+#define ICP_QAT_FW_COMN_HEARTBEAT_BLOCKED 1
+#define ICP_QAT_FW_COMN_HEARTBEAT_FLAG_BITPOS 0
+#define ICP_QAT_FW_COMN_HEARTBEAT_FLAG_MASK 0x1
+#define ICP_QAT_FW_COMN_STATUS_RESRVD_FLD_MASK 0xFE
+#define ICP_QAT_FW_COMN_HEARTBEAT_HDR_FLAG_GET(hdr_t) \
+	ICP_QAT_FW_COMN_HEARTBEAT_FLAG_GET(hdr_t.flags)
+
+#define ICP_QAT_FW_COMN_HEARTBEAT_HDR_FLAG_SET(hdr_t, val) \
+	ICP_QAT_FW_COMN_HEARTBEAT_FLAG_SET(hdr_t, val)
+
+#define ICP_QAT_FW_COMN_HEARTBEAT_FLAG_GET(flags) \
+	QAT_FIELD_GET(flags, \
+		 ICP_QAT_FW_COMN_HEARTBEAT_FLAG_BITPOS, \
+		 ICP_QAT_FW_COMN_HEARTBEAT_FLAG_MASK)
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_fw_la.h b/drivers/crypto/qat/qat_common/icp_qat_fw_la.h
new file mode 100644
index 000000000000..c8d26697e8ea
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_fw_la.h
@@ -0,0 +1,404 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _ICP_QAT_FW_LA_H_
+#define _ICP_QAT_FW_LA_H_
+#include "icp_qat_fw.h"
+
+enum icp_qat_fw_la_cmd_id {
+	ICP_QAT_FW_LA_CMD_CIPHER = 0,
+	ICP_QAT_FW_LA_CMD_AUTH = 1,
+	ICP_QAT_FW_LA_CMD_CIPHER_HASH = 2,
+	ICP_QAT_FW_LA_CMD_HASH_CIPHER = 3,
+	ICP_QAT_FW_LA_CMD_TRNG_GET_RANDOM = 4,
+	ICP_QAT_FW_LA_CMD_TRNG_TEST = 5,
+	ICP_QAT_FW_LA_CMD_SSL3_KEY_DERIVE = 6,
+	ICP_QAT_FW_LA_CMD_TLS_V1_1_KEY_DERIVE = 7,
+	ICP_QAT_FW_LA_CMD_TLS_V1_2_KEY_DERIVE = 8,
+	ICP_QAT_FW_LA_CMD_MGF1 = 9,
+	ICP_QAT_FW_LA_CMD_AUTH_PRE_COMP = 10,
+	ICP_QAT_FW_LA_CMD_CIPHER_PRE_COMP = 11,
+	ICP_QAT_FW_LA_CMD_DELIMITER = 12
+};
+
+#define ICP_QAT_FW_LA_ICV_VER_STATUS_PASS ICP_QAT_FW_COMN_STATUS_FLAG_OK
+#define ICP_QAT_FW_LA_ICV_VER_STATUS_FAIL ICP_QAT_FW_COMN_STATUS_FLAG_ERROR
+#define ICP_QAT_FW_LA_TRNG_STATUS_PASS ICP_QAT_FW_COMN_STATUS_FLAG_OK
+#define ICP_QAT_FW_LA_TRNG_STATUS_FAIL ICP_QAT_FW_COMN_STATUS_FLAG_ERROR
+
+struct icp_qat_fw_la_bulk_req {
+	struct icp_qat_fw_comn_req_hdr comn_hdr;
+	struct icp_qat_fw_comn_req_hdr_cd_pars cd_pars;
+	struct icp_qat_fw_comn_req_mid comn_mid;
+	struct icp_qat_fw_comn_req_rqpars serv_specif_rqpars;
+	struct icp_qat_fw_comn_req_cd_ctrl cd_ctrl;
+};
+
+#define ICP_QAT_FW_LA_GCM_IV_LEN_12_OCTETS 1
+#define ICP_QAT_FW_LA_GCM_IV_LEN_NOT_12_OCTETS 0
+#define QAT_FW_LA_ZUC_3G_PROTO_FLAG_BITPOS 12
+#define ICP_QAT_FW_LA_ZUC_3G_PROTO 1
+#define QAT_FW_LA_ZUC_3G_PROTO_FLAG_MASK 0x1
+#define QAT_LA_GCM_IV_LEN_FLAG_BITPOS 11
+#define QAT_LA_GCM_IV_LEN_FLAG_MASK 0x1
+#define ICP_QAT_FW_LA_DIGEST_IN_BUFFER 1
+#define ICP_QAT_FW_LA_NO_DIGEST_IN_BUFFER 0
+#define QAT_LA_DIGEST_IN_BUFFER_BITPOS	10
+#define QAT_LA_DIGEST_IN_BUFFER_MASK 0x1
+#define ICP_QAT_FW_LA_SNOW_3G_PROTO 4
+#define ICP_QAT_FW_LA_GCM_PROTO	2
+#define ICP_QAT_FW_LA_CCM_PROTO	1
+#define ICP_QAT_FW_LA_NO_PROTO 0
+#define QAT_LA_PROTO_BITPOS 7
+#define QAT_LA_PROTO_MASK 0x7
+#define ICP_QAT_FW_LA_CMP_AUTH_RES 1
+#define ICP_QAT_FW_LA_NO_CMP_AUTH_RES 0
+#define QAT_LA_CMP_AUTH_RES_BITPOS 6
+#define QAT_LA_CMP_AUTH_RES_MASK 0x1
+#define ICP_QAT_FW_LA_RET_AUTH_RES 1
+#define ICP_QAT_FW_LA_NO_RET_AUTH_RES 0
+#define QAT_LA_RET_AUTH_RES_BITPOS 5
+#define QAT_LA_RET_AUTH_RES_MASK 0x1
+#define ICP_QAT_FW_LA_UPDATE_STATE 1
+#define ICP_QAT_FW_LA_NO_UPDATE_STATE 0
+#define QAT_LA_UPDATE_STATE_BITPOS 4
+#define QAT_LA_UPDATE_STATE_MASK 0x1
+#define ICP_QAT_FW_CIPH_AUTH_CFG_OFFSET_IN_CD_SETUP 0
+#define ICP_QAT_FW_CIPH_AUTH_CFG_OFFSET_IN_SHRAM_CP 1
+#define QAT_LA_CIPH_AUTH_CFG_OFFSET_BITPOS 3
+#define QAT_LA_CIPH_AUTH_CFG_OFFSET_MASK 0x1
+#define ICP_QAT_FW_CIPH_IV_64BIT_PTR 0
+#define ICP_QAT_FW_CIPH_IV_16BYTE_DATA 1
+#define QAT_LA_CIPH_IV_FLD_BITPOS 2
+#define QAT_LA_CIPH_IV_FLD_MASK   0x1
+#define ICP_QAT_FW_LA_PARTIAL_NONE 0
+#define ICP_QAT_FW_LA_PARTIAL_START 1
+#define ICP_QAT_FW_LA_PARTIAL_MID 3
+#define ICP_QAT_FW_LA_PARTIAL_END 2
+#define QAT_LA_PARTIAL_BITPOS 0
+#define QAT_LA_PARTIAL_MASK 0x3
+#define ICP_QAT_FW_LA_FLAGS_BUILD(zuc_proto, gcm_iv_len, auth_rslt, proto, \
+	cmp_auth, ret_auth, update_state, \
+	ciph_iv, ciphcfg, partial) \
+	(((zuc_proto & QAT_FW_LA_ZUC_3G_PROTO_FLAG_MASK) << \
+	QAT_FW_LA_ZUC_3G_PROTO_FLAG_BITPOS) | \
+	((gcm_iv_len & QAT_LA_GCM_IV_LEN_FLAG_MASK) << \
+	QAT_LA_GCM_IV_LEN_FLAG_BITPOS) | \
+	((auth_rslt & QAT_LA_DIGEST_IN_BUFFER_MASK) << \
+	QAT_LA_DIGEST_IN_BUFFER_BITPOS) | \
+	((proto & QAT_LA_PROTO_MASK) << \
+	QAT_LA_PROTO_BITPOS)	| \
+	((cmp_auth & QAT_LA_CMP_AUTH_RES_MASK) << \
+	QAT_LA_CMP_AUTH_RES_BITPOS) | \
+	((ret_auth & QAT_LA_RET_AUTH_RES_MASK) << \
+	QAT_LA_RET_AUTH_RES_BITPOS) | \
+	((update_state & QAT_LA_UPDATE_STATE_MASK) << \
+	QAT_LA_UPDATE_STATE_BITPOS) | \
+	((ciph_iv & QAT_LA_CIPH_IV_FLD_MASK) << \
+	QAT_LA_CIPH_IV_FLD_BITPOS) | \
+	((ciphcfg & QAT_LA_CIPH_AUTH_CFG_OFFSET_MASK) << \
+	QAT_LA_CIPH_AUTH_CFG_OFFSET_BITPOS) | \
+	((partial & QAT_LA_PARTIAL_MASK) << \
+	QAT_LA_PARTIAL_BITPOS))
+
+#define ICP_QAT_FW_LA_CIPH_IV_FLD_FLAG_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_CIPH_IV_FLD_BITPOS, \
+	QAT_LA_CIPH_IV_FLD_MASK)
+
+#define ICP_QAT_FW_LA_CIPH_AUTH_CFG_OFFSET_FLAG_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_CIPH_AUTH_CFG_OFFSET_BITPOS, \
+	QAT_LA_CIPH_AUTH_CFG_OFFSET_MASK)
+
+#define ICP_QAT_FW_LA_ZUC_3G_PROTO_FLAG_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_FW_LA_ZUC_3G_PROTO_FLAG_BITPOS, \
+	QAT_FW_LA_ZUC_3G_PROTO_FLAG_MASK)
+
+#define ICP_QAT_FW_LA_GCM_IV_LEN_FLAG_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_GCM_IV_LEN_FLAG_BITPOS, \
+	QAT_LA_GCM_IV_LEN_FLAG_MASK)
+
+#define ICP_QAT_FW_LA_PROTO_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_PROTO_BITPOS, QAT_LA_PROTO_MASK)
+
+#define ICP_QAT_FW_LA_CMP_AUTH_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_CMP_AUTH_RES_BITPOS, \
+	QAT_LA_CMP_AUTH_RES_MASK)
+
+#define ICP_QAT_FW_LA_RET_AUTH_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_RET_AUTH_RES_BITPOS, \
+	QAT_LA_RET_AUTH_RES_MASK)
+
+#define ICP_QAT_FW_LA_DIGEST_IN_BUFFER_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_DIGEST_IN_BUFFER_BITPOS, \
+	QAT_LA_DIGEST_IN_BUFFER_MASK)
+
+#define ICP_QAT_FW_LA_UPDATE_STATE_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_UPDATE_STATE_BITPOS, \
+	QAT_LA_UPDATE_STATE_MASK)
+
+#define ICP_QAT_FW_LA_PARTIAL_GET(flags) \
+	QAT_FIELD_GET(flags, QAT_LA_PARTIAL_BITPOS, \
+	QAT_LA_PARTIAL_MASK)
+
+#define ICP_QAT_FW_LA_CIPH_IV_FLD_FLAG_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_CIPH_IV_FLD_BITPOS, \
+	QAT_LA_CIPH_IV_FLD_MASK)
+
+#define ICP_QAT_FW_LA_CIPH_AUTH_CFG_OFFSET_FLAG_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_CIPH_AUTH_CFG_OFFSET_BITPOS, \
+	QAT_LA_CIPH_AUTH_CFG_OFFSET_MASK)
+
+#define ICP_QAT_FW_LA_ZUC_3G_PROTO_FLAG_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_FW_LA_ZUC_3G_PROTO_FLAG_BITPOS, \
+	QAT_FW_LA_ZUC_3G_PROTO_FLAG_MASK)
+
+#define ICP_QAT_FW_LA_GCM_IV_LEN_FLAG_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_GCM_IV_LEN_FLAG_BITPOS, \
+	QAT_LA_GCM_IV_LEN_FLAG_MASK)
+
+#define ICP_QAT_FW_LA_PROTO_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_PROTO_BITPOS, \
+	QAT_LA_PROTO_MASK)
+
+#define ICP_QAT_FW_LA_CMP_AUTH_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_CMP_AUTH_RES_BITPOS, \
+	QAT_LA_CMP_AUTH_RES_MASK)
+
+#define ICP_QAT_FW_LA_RET_AUTH_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_RET_AUTH_RES_BITPOS, \
+	QAT_LA_RET_AUTH_RES_MASK)
+
+#define ICP_QAT_FW_LA_DIGEST_IN_BUFFER_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_DIGEST_IN_BUFFER_BITPOS, \
+	QAT_LA_DIGEST_IN_BUFFER_MASK)
+
+#define ICP_QAT_FW_LA_UPDATE_STATE_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_UPDATE_STATE_BITPOS, \
+	QAT_LA_UPDATE_STATE_MASK)
+
+#define ICP_QAT_FW_LA_PARTIAL_SET(flags, val) \
+	QAT_FIELD_SET(flags, val, QAT_LA_PARTIAL_BITPOS, \
+	QAT_LA_PARTIAL_MASK)
+
+struct icp_qat_fw_cipher_req_hdr_cd_pars {
+	union {
+		struct {
+			uint64_t content_desc_addr;
+			uint16_t content_desc_resrvd1;
+			uint8_t content_desc_params_sz;
+			uint8_t content_desc_hdr_resrvd2;
+			uint32_t content_desc_resrvd3;
+		} s;
+		struct {
+			uint32_t cipher_key_array[ICP_QAT_FW_NUM_LONGWORDS_4];
+		} s1;
+	} u;
+};
+
+struct icp_qat_fw_cipher_auth_req_hdr_cd_pars {
+	union {
+		struct {
+			uint64_t content_desc_addr;
+			uint16_t content_desc_resrvd1;
+			uint8_t content_desc_params_sz;
+			uint8_t content_desc_hdr_resrvd2;
+			uint32_t content_desc_resrvd3;
+		} s;
+		struct {
+			uint32_t cipher_key_array[ICP_QAT_FW_NUM_LONGWORDS_4];
+		} sl;
+	} u;
+};
+
+struct icp_qat_fw_cipher_cd_ctrl_hdr {
+	uint8_t cipher_state_sz;
+	uint8_t cipher_key_sz;
+	uint8_t cipher_cfg_offset;
+	uint8_t next_curr_id;
+	uint8_t cipher_padding_sz;
+	uint8_t resrvd1;
+	uint16_t resrvd2;
+	uint32_t resrvd3[ICP_QAT_FW_NUM_LONGWORDS_3];
+};
+
+struct icp_qat_fw_auth_cd_ctrl_hdr {
+	uint32_t resrvd1;
+	uint8_t resrvd2;
+	uint8_t hash_flags;
+	uint8_t hash_cfg_offset;
+	uint8_t next_curr_id;
+	uint8_t resrvd3;
+	uint8_t outer_prefix_sz;
+	uint8_t final_sz;
+	uint8_t inner_res_sz;
+	uint8_t resrvd4;
+	uint8_t inner_state1_sz;
+	uint8_t inner_state2_offset;
+	uint8_t inner_state2_sz;
+	uint8_t outer_config_offset;
+	uint8_t outer_state1_sz;
+	uint8_t outer_res_sz;
+	uint8_t outer_prefix_offset;
+};
+
+struct icp_qat_fw_cipher_auth_cd_ctrl_hdr {
+	uint8_t cipher_state_sz;
+	uint8_t cipher_key_sz;
+	uint8_t cipher_cfg_offset;
+	uint8_t next_curr_id_cipher;
+	uint8_t cipher_padding_sz;
+	uint8_t hash_flags;
+	uint8_t hash_cfg_offset;
+	uint8_t next_curr_id_auth;
+	uint8_t resrvd1;
+	uint8_t outer_prefix_sz;
+	uint8_t final_sz;
+	uint8_t inner_res_sz;
+	uint8_t resrvd2;
+	uint8_t inner_state1_sz;
+	uint8_t inner_state2_offset;
+	uint8_t inner_state2_sz;
+	uint8_t outer_config_offset;
+	uint8_t outer_state1_sz;
+	uint8_t outer_res_sz;
+	uint8_t outer_prefix_offset;
+};
+
+#define ICP_QAT_FW_AUTH_HDR_FLAG_DO_NESTED 1
+#define ICP_QAT_FW_AUTH_HDR_FLAG_NO_NESTED 0
+#define ICP_QAT_FW_CCM_GCM_AAD_SZ_MAX	240
+#define ICP_QAT_FW_HASH_REQUEST_PARAMETERS_OFFSET \
+	(sizeof(struct icp_qat_fw_la_cipher_req_params_t))
+#define ICP_QAT_FW_CIPHER_REQUEST_PARAMETERS_OFFSET (0)
+
+struct icp_qat_fw_la_cipher_req_params {
+	uint32_t cipher_offset;
+	uint32_t cipher_length;
+	union {
+		uint32_t cipher_IV_array[ICP_QAT_FW_NUM_LONGWORDS_4];
+		struct {
+			uint64_t cipher_IV_ptr;
+			uint64_t resrvd1;
+		} s;
+	} u;
+};
+
+struct icp_qat_fw_la_auth_req_params {
+	uint32_t auth_off;
+	uint32_t auth_len;
+	union {
+		uint64_t auth_partial_st_prefix;
+		uint64_t aad_adr;
+	} u1;
+	uint64_t auth_res_addr;
+	union {
+		uint8_t inner_prefix_sz;
+		uint8_t aad_sz;
+	} u2;
+	uint8_t resrvd1;
+	uint8_t hash_state_sz;
+	uint8_t auth_res_sz;
+} __packed;
+
+struct icp_qat_fw_la_auth_req_params_resrvd_flds {
+	uint32_t resrvd[ICP_QAT_FW_NUM_LONGWORDS_6];
+	union {
+		uint8_t inner_prefix_sz;
+		uint8_t aad_sz;
+	} u2;
+	uint8_t resrvd1;
+	uint16_t resrvd2;
+};
+
+struct icp_qat_fw_la_resp {
+	struct icp_qat_fw_comn_resp_hdr comn_resp;
+	uint64_t opaque_data;
+	uint32_t resrvd[ICP_QAT_FW_NUM_LONGWORDS_4];
+};
+
+#define ICP_QAT_FW_CIPHER_NEXT_ID_GET(cd_ctrl_hdr_t) \
+	((((cd_ctrl_hdr_t)->next_curr_id_cipher) & \
+	  ICP_QAT_FW_COMN_NEXT_ID_MASK) >> (ICP_QAT_FW_COMN_NEXT_ID_BITPOS))
+
+#define ICP_QAT_FW_CIPHER_NEXT_ID_SET(cd_ctrl_hdr_t, val) \
+{ (cd_ctrl_hdr_t)->next_curr_id_cipher = \
+	((((cd_ctrl_hdr_t)->next_curr_id_cipher) \
+	& ICP_QAT_FW_COMN_CURR_ID_MASK) | \
+	((val << ICP_QAT_FW_COMN_NEXT_ID_BITPOS) \
+	& ICP_QAT_FW_COMN_NEXT_ID_MASK)) }
+
+#define ICP_QAT_FW_CIPHER_CURR_ID_GET(cd_ctrl_hdr_t) \
+	(((cd_ctrl_hdr_t)->next_curr_id_cipher) \
+	& ICP_QAT_FW_COMN_CURR_ID_MASK)
+
+#define ICP_QAT_FW_CIPHER_CURR_ID_SET(cd_ctrl_hdr_t, val) \
+{ (cd_ctrl_hdr_t)->next_curr_id_cipher = \
+	((((cd_ctrl_hdr_t)->next_curr_id_cipher) \
+	& ICP_QAT_FW_COMN_NEXT_ID_MASK) | \
+	((val) & ICP_QAT_FW_COMN_CURR_ID_MASK)) }
+
+#define ICP_QAT_FW_AUTH_NEXT_ID_GET(cd_ctrl_hdr_t) \
+	((((cd_ctrl_hdr_t)->next_curr_id_auth) & ICP_QAT_FW_COMN_NEXT_ID_MASK) \
+	>> (ICP_QAT_FW_COMN_NEXT_ID_BITPOS))
+
+#define ICP_QAT_FW_AUTH_NEXT_ID_SET(cd_ctrl_hdr_t, val) \
+{ (cd_ctrl_hdr_t)->next_curr_id_auth = \
+	((((cd_ctrl_hdr_t)->next_curr_id_auth) \
+	& ICP_QAT_FW_COMN_CURR_ID_MASK) | \
+	((val << ICP_QAT_FW_COMN_NEXT_ID_BITPOS) \
+	& ICP_QAT_FW_COMN_NEXT_ID_MASK)) }
+
+#define ICP_QAT_FW_AUTH_CURR_ID_GET(cd_ctrl_hdr_t) \
+	(((cd_ctrl_hdr_t)->next_curr_id_auth) \
+	& ICP_QAT_FW_COMN_CURR_ID_MASK)
+
+#define ICP_QAT_FW_AUTH_CURR_ID_SET(cd_ctrl_hdr_t, val) \
+{ (cd_ctrl_hdr_t)->next_curr_id_auth = \
+	((((cd_ctrl_hdr_t)->next_curr_id_auth) \
+	& ICP_QAT_FW_COMN_NEXT_ID_MASK) | \
+	((val) & ICP_QAT_FW_COMN_CURR_ID_MASK)) }
+
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h b/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h
new file mode 100644
index 000000000000..5e1aa40c0404
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_fw_loader_handle.h
@@ -0,0 +1,78 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef __ICP_QAT_FW_LOADER_HANDLE_H__
+#define __ICP_QAT_FW_LOADER_HANDLE_H__
+#include "icp_qat_uclo.h"
+
+struct icp_qat_fw_loader_ae_data {
+	unsigned int state;
+	unsigned int ustore_size;
+	unsigned int free_addr;
+	unsigned int free_size;
+	unsigned int live_ctx_mask;
+};
+
+struct icp_qat_fw_loader_hal_handle {
+	struct icp_qat_fw_loader_ae_data aes[ICP_QAT_UCLO_MAX_AE];
+	unsigned int ae_mask;
+	unsigned int slice_mask;
+	unsigned int revision_id;
+	unsigned int ae_max_num;
+	unsigned int upc_mask;
+	unsigned int max_ustore;
+};
+
+struct icp_qat_fw_loader_handle {
+	struct icp_qat_fw_loader_hal_handle *hal_handle;
+	void *obj_handle;
+	void __iomem *hal_sram_addr_v;
+	void __iomem *hal_cap_g_ctl_csr_addr_v;
+	void __iomem *hal_cap_ae_xfer_csr_addr_v;
+	void __iomem *hal_cap_ae_local_csr_addr_v;
+	void __iomem *hal_ep_csr_addr_v;
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_hal.h b/drivers/crypto/qat/qat_common/icp_qat_hal.h
new file mode 100644
index 000000000000..85b6d241ea82
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_hal.h
@@ -0,0 +1,125 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef __ICP_QAT_HAL_H
+#define __ICP_QAT_HAL_H
+#include "icp_qat_fw_loader_handle.h"
+
+enum hal_global_csr {
+	MISC_CONTROL = 0x04,
+	ICP_RESET = 0x0c,
+	ICP_GLOBAL_CLK_ENABLE = 0x50
+};
+
+enum hal_ae_csr {
+	USTORE_ADDRESS = 0x000,
+	USTORE_DATA_LOWER = 0x004,
+	USTORE_DATA_UPPER = 0x008,
+	ALU_OUT = 0x010,
+	CTX_ARB_CNTL = 0x014,
+	CTX_ENABLES = 0x018,
+	CC_ENABLE = 0x01c,
+	CSR_CTX_POINTER = 0x020,
+	CTX_STS_INDIRECT = 0x040,
+	ACTIVE_CTX_STATUS = 0x044,
+	CTX_SIG_EVENTS_INDIRECT = 0x048,
+	CTX_SIG_EVENTS_ACTIVE = 0x04c,
+	CTX_WAKEUP_EVENTS_INDIRECT = 0x050,
+	LM_ADDR_0_INDIRECT = 0x060,
+	LM_ADDR_1_INDIRECT = 0x068,
+	INDIRECT_LM_ADDR_0_BYTE_INDEX = 0x0e0,
+	INDIRECT_LM_ADDR_1_BYTE_INDEX = 0x0e8,
+	FUTURE_COUNT_SIGNAL_INDIRECT = 0x078,
+	TIMESTAMP_LOW = 0x0c0,
+	TIMESTAMP_HIGH = 0x0c4,
+	PROFILE_COUNT = 0x144,
+	SIGNATURE_ENABLE = 0x150,
+	AE_MISC_CONTROL = 0x160,
+	LOCAL_CSR_STATUS = 0x180,
+};
+
+#define UA_ECS                      (0x1 << 31)
+#define ACS_ABO_BITPOS              31
+#define ACS_ACNO                    0x7
+#define CE_ENABLE_BITPOS            0x8
+#define CE_LMADDR_0_GLOBAL_BITPOS   16
+#define CE_LMADDR_1_GLOBAL_BITPOS   17
+#define CE_NN_MODE_BITPOS           20
+#define CE_REG_PAR_ERR_BITPOS       25
+#define CE_BREAKPOINT_BITPOS        27
+#define CE_CNTL_STORE_PARITY_ERROR_BITPOS 29
+#define CE_INUSE_CONTEXTS_BITPOS    31
+#define CE_NN_MODE                  (0x1 << CE_NN_MODE_BITPOS)
+#define CE_INUSE_CONTEXTS           (0x1 << CE_INUSE_CONTEXTS_BITPOS)
+#define XCWE_VOLUNTARY              (0x1)
+#define LCS_STATUS          (0x1)
+#define MMC_SHARE_CS_BITPOS         2
+#define GLOBAL_CSR                0xA00
+
+#define SET_CAP_CSR(handle, csr, val) \
+	ADF_CSR_WR(handle->hal_cap_g_ctl_csr_addr_v, csr, val)
+#define GET_CAP_CSR(handle, csr) \
+	ADF_CSR_RD(handle->hal_cap_g_ctl_csr_addr_v, csr)
+#define SET_GLB_CSR(handle, csr, val) SET_CAP_CSR(handle, csr + GLOBAL_CSR, val)
+#define GET_GLB_CSR(handle, csr) GET_CAP_CSR(handle, GLOBAL_CSR + csr)
+#define AE_CSR(handle, ae) \
+	(handle->hal_cap_ae_local_csr_addr_v + \
+	((ae & handle->hal_handle->ae_mask) << 12))
+#define AE_CSR_ADDR(handle, ae, csr) (AE_CSR(handle, ae) + (0x3ff & csr))
+#define SET_AE_CSR(handle, ae, csr, val) \
+	ADF_CSR_WR(AE_CSR_ADDR(handle, ae, csr), 0, val)
+#define GET_AE_CSR(handle, ae, csr) ADF_CSR_RD(AE_CSR_ADDR(handle, ae, csr), 0)
+#define AE_XFER(handle, ae) \
+	(handle->hal_cap_ae_xfer_csr_addr_v + \
+	((ae & handle->hal_handle->ae_mask) << 12))
+#define AE_XFER_ADDR(handle, ae, reg) (AE_XFER(handle, ae) + \
+	((reg & 0xff) << 2))
+#define SET_AE_XFER(handle, ae, reg, val) \
+	ADF_CSR_WR(AE_XFER_ADDR(handle, ae, reg), 0, val)
+#define SRAM_WRITE(handle, addr, val) \
+	ADF_CSR_WR(handle->hal_sram_addr_v, addr, val)
+#define SRAM_READ(handle, addr) ADF_CSR_RD(handle->hal_sram_addr_v, addr)
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_hw.h b/drivers/crypto/qat/qat_common/icp_qat_hw.h
new file mode 100644
index 000000000000..5031f8c10d75
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_hw.h
@@ -0,0 +1,305 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _ICP_QAT_HW_H_
+#define _ICP_QAT_HW_H_
+
+enum icp_qat_hw_ae_id {
+	ICP_QAT_HW_AE_0 = 0,
+	ICP_QAT_HW_AE_1 = 1,
+	ICP_QAT_HW_AE_2 = 2,
+	ICP_QAT_HW_AE_3 = 3,
+	ICP_QAT_HW_AE_4 = 4,
+	ICP_QAT_HW_AE_5 = 5,
+	ICP_QAT_HW_AE_6 = 6,
+	ICP_QAT_HW_AE_7 = 7,
+	ICP_QAT_HW_AE_8 = 8,
+	ICP_QAT_HW_AE_9 = 9,
+	ICP_QAT_HW_AE_10 = 10,
+	ICP_QAT_HW_AE_11 = 11,
+	ICP_QAT_HW_AE_DELIMITER = 12
+};
+
+enum icp_qat_hw_qat_id {
+	ICP_QAT_HW_QAT_0 = 0,
+	ICP_QAT_HW_QAT_1 = 1,
+	ICP_QAT_HW_QAT_2 = 2,
+	ICP_QAT_HW_QAT_3 = 3,
+	ICP_QAT_HW_QAT_4 = 4,
+	ICP_QAT_HW_QAT_5 = 5,
+	ICP_QAT_HW_QAT_DELIMITER = 6
+};
+
+enum icp_qat_hw_auth_algo {
+	ICP_QAT_HW_AUTH_ALGO_NULL = 0,
+	ICP_QAT_HW_AUTH_ALGO_SHA1 = 1,
+	ICP_QAT_HW_AUTH_ALGO_MD5 = 2,
+	ICP_QAT_HW_AUTH_ALGO_SHA224 = 3,
+	ICP_QAT_HW_AUTH_ALGO_SHA256 = 4,
+	ICP_QAT_HW_AUTH_ALGO_SHA384 = 5,
+	ICP_QAT_HW_AUTH_ALGO_SHA512 = 6,
+	ICP_QAT_HW_AUTH_ALGO_AES_XCBC_MAC = 7,
+	ICP_QAT_HW_AUTH_ALGO_AES_CBC_MAC = 8,
+	ICP_QAT_HW_AUTH_ALGO_AES_F9 = 9,
+	ICP_QAT_HW_AUTH_ALGO_GALOIS_128 = 10,
+	ICP_QAT_HW_AUTH_ALGO_GALOIS_64 = 11,
+	ICP_QAT_HW_AUTH_ALGO_KASUMI_F9 = 12,
+	ICP_QAT_HW_AUTH_ALGO_SNOW_3G_UIA2 = 13,
+	ICP_QAT_HW_AUTH_ALGO_ZUC_3G_128_EIA3 = 14,
+	ICP_QAT_HW_AUTH_RESERVED_1 = 15,
+	ICP_QAT_HW_AUTH_RESERVED_2 = 16,
+	ICP_QAT_HW_AUTH_ALGO_SHA3_256 = 17,
+	ICP_QAT_HW_AUTH_RESERVED_3 = 18,
+	ICP_QAT_HW_AUTH_ALGO_SHA3_512 = 19,
+	ICP_QAT_HW_AUTH_ALGO_DELIMITER = 20
+};
+
+enum icp_qat_hw_auth_mode {
+	ICP_QAT_HW_AUTH_MODE0 = 0,
+	ICP_QAT_HW_AUTH_MODE1 = 1,
+	ICP_QAT_HW_AUTH_MODE2 = 2,
+	ICP_QAT_HW_AUTH_MODE_DELIMITER = 3
+};
+
+struct icp_qat_hw_auth_config {
+	uint32_t config;
+	uint32_t reserved;
+};
+
+#define QAT_AUTH_MODE_BITPOS 4
+#define QAT_AUTH_MODE_MASK 0xF
+#define QAT_AUTH_ALGO_BITPOS 0
+#define QAT_AUTH_ALGO_MASK 0xF
+#define QAT_AUTH_CMP_BITPOS 8
+#define QAT_AUTH_CMP_MASK 0x7F
+#define QAT_AUTH_SHA3_PADDING_BITPOS 16
+#define QAT_AUTH_SHA3_PADDING_MASK 0x1
+#define QAT_AUTH_ALGO_SHA3_BITPOS 22
+#define QAT_AUTH_ALGO_SHA3_MASK 0x3
+#define ICP_QAT_HW_AUTH_CONFIG_BUILD(mode, algo, cmp_len) \
+	(((mode & QAT_AUTH_MODE_MASK) << QAT_AUTH_MODE_BITPOS) | \
+	((algo & QAT_AUTH_ALGO_MASK) << QAT_AUTH_ALGO_BITPOS) | \
+	(((algo >> 4) & QAT_AUTH_ALGO_SHA3_MASK) << \
+	 QAT_AUTH_ALGO_SHA3_BITPOS) | \
+	 (((((algo == ICP_QAT_HW_AUTH_ALGO_SHA3_256) || \
+	(algo == ICP_QAT_HW_AUTH_ALGO_SHA3_512)) ? 1 : 0) \
+	& QAT_AUTH_SHA3_PADDING_MASK) << QAT_AUTH_SHA3_PADDING_BITPOS) | \
+	((cmp_len & QAT_AUTH_CMP_MASK) << QAT_AUTH_CMP_BITPOS))
+
+struct icp_qat_hw_auth_counter {
+	__be32 counter;
+	uint32_t reserved;
+};
+
+#define QAT_AUTH_COUNT_MASK 0xFFFFFFFF
+#define QAT_AUTH_COUNT_BITPOS 0
+#define ICP_QAT_HW_AUTH_COUNT_BUILD(val) \
+	(((val) & QAT_AUTH_COUNT_MASK) << QAT_AUTH_COUNT_BITPOS)
+
+struct icp_qat_hw_auth_setup {
+	struct icp_qat_hw_auth_config auth_config;
+	struct icp_qat_hw_auth_counter auth_counter;
+};
+
+#define QAT_HW_DEFAULT_ALIGNMENT 8
+#define QAT_HW_ROUND_UP(val, n) (((val) + ((n)-1)) & (~(n-1)))
+#define ICP_QAT_HW_NULL_STATE1_SZ 32
+#define ICP_QAT_HW_MD5_STATE1_SZ 16
+#define ICP_QAT_HW_SHA1_STATE1_SZ 20
+#define ICP_QAT_HW_SHA224_STATE1_SZ 32
+#define ICP_QAT_HW_SHA256_STATE1_SZ 32
+#define ICP_QAT_HW_SHA3_256_STATE1_SZ 32
+#define ICP_QAT_HW_SHA384_STATE1_SZ 64
+#define ICP_QAT_HW_SHA512_STATE1_SZ 64
+#define ICP_QAT_HW_SHA3_512_STATE1_SZ 64
+#define ICP_QAT_HW_SHA3_224_STATE1_SZ 28
+#define ICP_QAT_HW_SHA3_384_STATE1_SZ 48
+#define ICP_QAT_HW_AES_XCBC_MAC_STATE1_SZ 16
+#define ICP_QAT_HW_AES_CBC_MAC_STATE1_SZ 16
+#define ICP_QAT_HW_AES_F9_STATE1_SZ 32
+#define ICP_QAT_HW_KASUMI_F9_STATE1_SZ 16
+#define ICP_QAT_HW_GALOIS_128_STATE1_SZ 16
+#define ICP_QAT_HW_SNOW_3G_UIA2_STATE1_SZ 8
+#define ICP_QAT_HW_ZUC_3G_EIA3_STATE1_SZ 8
+#define ICP_QAT_HW_NULL_STATE2_SZ 32
+#define ICP_QAT_HW_MD5_STATE2_SZ 16
+#define ICP_QAT_HW_SHA1_STATE2_SZ 20
+#define ICP_QAT_HW_SHA224_STATE2_SZ 32
+#define ICP_QAT_HW_SHA256_STATE2_SZ 32
+#define ICP_QAT_HW_SHA3_256_STATE2_SZ 0
+#define ICP_QAT_HW_SHA384_STATE2_SZ 64
+#define ICP_QAT_HW_SHA512_STATE2_SZ 64
+#define ICP_QAT_HW_SHA3_512_STATE2_SZ 0
+#define ICP_QAT_HW_SHA3_224_STATE2_SZ 0
+#define ICP_QAT_HW_SHA3_384_STATE2_SZ 0
+#define ICP_QAT_HW_AES_XCBC_MAC_KEY_SZ 16
+#define ICP_QAT_HW_AES_CBC_MAC_KEY_SZ 16
+#define ICP_QAT_HW_AES_CCM_CBC_E_CTR0_SZ 16
+#define ICP_QAT_HW_F9_IK_SZ 16
+#define ICP_QAT_HW_F9_FK_SZ 16
+#define ICP_QAT_HW_KASUMI_F9_STATE2_SZ (ICP_QAT_HW_F9_IK_SZ + \
+	ICP_QAT_HW_F9_FK_SZ)
+#define ICP_QAT_HW_AES_F9_STATE2_SZ ICP_QAT_HW_KASUMI_F9_STATE2_SZ
+#define ICP_QAT_HW_SNOW_3G_UIA2_STATE2_SZ 24
+#define ICP_QAT_HW_ZUC_3G_EIA3_STATE2_SZ 32
+#define ICP_QAT_HW_GALOIS_H_SZ 16
+#define ICP_QAT_HW_GALOIS_LEN_A_SZ 8
+#define ICP_QAT_HW_GALOIS_E_CTR0_SZ 16
+
+struct icp_qat_hw_auth_sha512 {
+	struct icp_qat_hw_auth_setup inner_setup;
+	uint8_t state1[ICP_QAT_HW_SHA512_STATE1_SZ];
+	struct icp_qat_hw_auth_setup outer_setup;
+	uint8_t state2[ICP_QAT_HW_SHA512_STATE2_SZ];
+};
+
+struct icp_qat_hw_auth_algo_blk {
+	struct icp_qat_hw_auth_sha512 sha;
+};
+
+#define ICP_QAT_HW_GALOIS_LEN_A_BITPOS 0
+#define ICP_QAT_HW_GALOIS_LEN_A_MASK 0xFFFFFFFF
+
+enum icp_qat_hw_cipher_algo {
+	ICP_QAT_HW_CIPHER_ALGO_NULL = 0,
+	ICP_QAT_HW_CIPHER_ALGO_DES = 1,
+	ICP_QAT_HW_CIPHER_ALGO_3DES = 2,
+	ICP_QAT_HW_CIPHER_ALGO_AES128 = 3,
+	ICP_QAT_HW_CIPHER_ALGO_AES192 = 4,
+	ICP_QAT_HW_CIPHER_ALGO_AES256 = 5,
+	ICP_QAT_HW_CIPHER_ALGO_ARC4 = 6,
+	ICP_QAT_HW_CIPHER_ALGO_KASUMI = 7,
+	ICP_QAT_HW_CIPHER_ALGO_SNOW_3G_UEA2 = 8,
+	ICP_QAT_HW_CIPHER_ALGO_ZUC_3G_128_EEA3 = 9,
+	ICP_QAT_HW_CIPHER_DELIMITER = 10
+};
+
+enum icp_qat_hw_cipher_mode {
+	ICP_QAT_HW_CIPHER_ECB_MODE = 0,
+	ICP_QAT_HW_CIPHER_CBC_MODE = 1,
+	ICP_QAT_HW_CIPHER_CTR_MODE = 2,
+	ICP_QAT_HW_CIPHER_F8_MODE = 3,
+	ICP_QAT_HW_CIPHER_XTS_MODE = 6,
+	ICP_QAT_HW_CIPHER_MODE_DELIMITER = 7
+};
+
+struct icp_qat_hw_cipher_config {
+	uint32_t val;
+	uint32_t reserved;
+};
+
+enum icp_qat_hw_cipher_dir {
+	ICP_QAT_HW_CIPHER_ENCRYPT = 0,
+	ICP_QAT_HW_CIPHER_DECRYPT = 1,
+};
+
+enum icp_qat_hw_cipher_convert {
+	ICP_QAT_HW_CIPHER_NO_CONVERT = 0,
+	ICP_QAT_HW_CIPHER_KEY_CONVERT = 1,
+};
+
+#define QAT_CIPHER_MODE_BITPOS 4
+#define QAT_CIPHER_MODE_MASK 0xF
+#define QAT_CIPHER_ALGO_BITPOS 0
+#define QAT_CIPHER_ALGO_MASK 0xF
+#define QAT_CIPHER_CONVERT_BITPOS 9
+#define QAT_CIPHER_CONVERT_MASK 0x1
+#define QAT_CIPHER_DIR_BITPOS 8
+#define QAT_CIPHER_DIR_MASK 0x1
+#define QAT_CIPHER_MODE_F8_KEY_SZ_MULT 2
+#define QAT_CIPHER_MODE_XTS_KEY_SZ_MULT 2
+#define ICP_QAT_HW_CIPHER_CONFIG_BUILD(mode, algo, convert, dir) \
+	(((mode & QAT_CIPHER_MODE_MASK) << QAT_CIPHER_MODE_BITPOS) | \
+	((algo & QAT_CIPHER_ALGO_MASK) << QAT_CIPHER_ALGO_BITPOS) | \
+	((convert & QAT_CIPHER_CONVERT_MASK) << QAT_CIPHER_CONVERT_BITPOS) | \
+	((dir & QAT_CIPHER_DIR_MASK) << QAT_CIPHER_DIR_BITPOS))
+#define ICP_QAT_HW_DES_BLK_SZ 8
+#define ICP_QAT_HW_3DES_BLK_SZ 8
+#define ICP_QAT_HW_NULL_BLK_SZ 8
+#define ICP_QAT_HW_AES_BLK_SZ 16
+#define ICP_QAT_HW_KASUMI_BLK_SZ 8
+#define ICP_QAT_HW_SNOW_3G_BLK_SZ 8
+#define ICP_QAT_HW_ZUC_3G_BLK_SZ 8
+#define ICP_QAT_HW_NULL_KEY_SZ 256
+#define ICP_QAT_HW_DES_KEY_SZ 8
+#define ICP_QAT_HW_3DES_KEY_SZ 24
+#define ICP_QAT_HW_AES_128_KEY_SZ 16
+#define ICP_QAT_HW_AES_192_KEY_SZ 24
+#define ICP_QAT_HW_AES_256_KEY_SZ 32
+#define ICP_QAT_HW_AES_128_F8_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
+	QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_192_F8_KEY_SZ (ICP_QAT_HW_AES_192_KEY_SZ * \
+	QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_256_F8_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
+	QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_128_XTS_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
+	QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_256_XTS_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
+	QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
+#define ICP_QAT_HW_KASUMI_KEY_SZ 16
+#define ICP_QAT_HW_KASUMI_F8_KEY_SZ (ICP_QAT_HW_KASUMI_KEY_SZ * \
+	QAT_CIPHER_MODE_F8_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_128_XTS_KEY_SZ (ICP_QAT_HW_AES_128_KEY_SZ * \
+	QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
+#define ICP_QAT_HW_AES_256_XTS_KEY_SZ (ICP_QAT_HW_AES_256_KEY_SZ * \
+	QAT_CIPHER_MODE_XTS_KEY_SZ_MULT)
+#define ICP_QAT_HW_ARC4_KEY_SZ 256
+#define ICP_QAT_HW_SNOW_3G_UEA2_KEY_SZ 16
+#define ICP_QAT_HW_SNOW_3G_UEA2_IV_SZ 16
+#define ICP_QAT_HW_ZUC_3G_EEA3_KEY_SZ 16
+#define ICP_QAT_HW_ZUC_3G_EEA3_IV_SZ 16
+#define ICP_QAT_HW_MODE_F8_NUM_REG_TO_CLEAR 2
+#define INIT_SHRAM_CONSTANTS_TABLE_SZ 1024
+
+struct icp_qat_hw_cipher_aes256_f8 {
+	struct icp_qat_hw_cipher_config cipher_config;
+	uint8_t key[ICP_QAT_HW_AES_256_F8_KEY_SZ];
+};
+
+struct icp_qat_hw_cipher_algo_blk {
+	struct icp_qat_hw_cipher_aes256_f8 aes;
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/icp_qat_uclo.h b/drivers/crypto/qat/qat_common/icp_qat_uclo.h
new file mode 100644
index 000000000000..2132a8cbc4ec
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/icp_qat_uclo.h
@@ -0,0 +1,377 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef __ICP_QAT_UCLO_H__
+#define __ICP_QAT_UCLO_H__
+
+#define ICP_QAT_AC_C_CPU_TYPE     0x00400000
+#define ICP_QAT_UCLO_MAX_AE       12
+#define ICP_QAT_UCLO_MAX_CTX      8
+#define ICP_QAT_UCLO_MAX_UIMAGE   (ICP_QAT_UCLO_MAX_AE * ICP_QAT_UCLO_MAX_CTX)
+#define ICP_QAT_UCLO_MAX_USTORE   0x4000
+#define ICP_QAT_UCLO_MAX_XFER_REG 128
+#define ICP_QAT_UCLO_MAX_GPR_REG  128
+#define ICP_QAT_UCLO_MAX_NN_REG   128
+#define ICP_QAT_UCLO_MAX_LMEM_REG 1024
+#define ICP_QAT_UCLO_AE_ALL_CTX   0xff
+#define ICP_QAT_UOF_OBJID_LEN     8
+#define ICP_QAT_UOF_FID 0xc6c2
+#define ICP_QAT_UOF_MAJVER 0x4
+#define ICP_QAT_UOF_MINVER 0x11
+#define ICP_QAT_UOF_NN_MODE_NOTCARE   0xff
+#define ICP_QAT_UOF_OBJS        "UOF_OBJS"
+#define ICP_QAT_UOF_STRT        "UOF_STRT"
+#define ICP_QAT_UOF_GTID        "UOF_GTID"
+#define ICP_QAT_UOF_IMAG        "UOF_IMAG"
+#define ICP_QAT_UOF_IMEM        "UOF_IMEM"
+#define ICP_QAT_UOF_MSEG        "UOF_MSEG"
+#define ICP_QAT_UOF_LOCAL_SCOPE     1
+#define ICP_QAT_UOF_INIT_EXPR               0
+#define ICP_QAT_UOF_INIT_REG                1
+#define ICP_QAT_UOF_INIT_REG_CTX            2
+#define ICP_QAT_UOF_INIT_EXPR_ENDIAN_SWAP   3
+
+#define ICP_QAT_CTX_MODE(ae_mode) ((ae_mode) & 0xf)
+#define ICP_QAT_NN_MODE(ae_mode) (((ae_mode) >> 0x4) & 0xf)
+#define ICP_QAT_SHARED_USTORE_MODE(ae_mode) (((ae_mode) >> 0xb) & 0x1)
+#define RELOADABLE_CTX_SHARED_MODE(ae_mode) (((ae_mode) >> 0xc) & 0x1)
+
+#define ICP_QAT_LOC_MEM0_MODE(ae_mode) (((ae_mode) >> 0x8) & 0x1)
+#define ICP_QAT_LOC_MEM1_MODE(ae_mode) (((ae_mode) >> 0x9) & 0x1)
+
+enum icp_qat_uof_mem_region {
+	ICP_QAT_UOF_SRAM_REGION = 0x0,
+	ICP_QAT_UOF_LMEM_REGION = 0x3,
+	ICP_QAT_UOF_UMEM_REGION = 0x5
+};
+
+enum icp_qat_uof_regtype {
+	ICP_NO_DEST,
+	ICP_GPA_REL,
+	ICP_GPA_ABS,
+	ICP_GPB_REL,
+	ICP_GPB_ABS,
+	ICP_SR_REL,
+	ICP_SR_RD_REL,
+	ICP_SR_WR_REL,
+	ICP_SR_ABS,
+	ICP_SR_RD_ABS,
+	ICP_SR_WR_ABS,
+	ICP_DR_REL,
+	ICP_DR_RD_REL,
+	ICP_DR_WR_REL,
+	ICP_DR_ABS,
+	ICP_DR_RD_ABS,
+	ICP_DR_WR_ABS,
+	ICP_LMEM,
+	ICP_LMEM0,
+	ICP_LMEM1,
+	ICP_NEIGH_REL,
+};
+
+struct icp_qat_uclo_page {
+	struct icp_qat_uclo_encap_page *encap_page;
+	struct icp_qat_uclo_region *region;
+	unsigned int flags;
+};
+
+struct icp_qat_uclo_region {
+	struct icp_qat_uclo_page *loaded;
+	struct icp_qat_uclo_page *page;
+};
+
+struct icp_qat_uclo_aeslice {
+	struct icp_qat_uclo_region *region;
+	struct icp_qat_uclo_page *page;
+	struct icp_qat_uclo_page *cur_page[ICP_QAT_UCLO_MAX_CTX];
+	struct icp_qat_uclo_encapme *encap_image;
+	unsigned int ctx_mask_assigned;
+	unsigned int new_uaddr[ICP_QAT_UCLO_MAX_CTX];
+};
+
+struct icp_qat_uclo_aedata {
+	unsigned int slice_num;
+	unsigned int eff_ustore_size;
+	struct icp_qat_uclo_aeslice ae_slices[ICP_QAT_UCLO_MAX_CTX];
+};
+
+struct icp_qat_uof_encap_obj {
+	char *beg_uof;
+	struct icp_qat_uof_objhdr *obj_hdr;
+	struct icp_qat_uof_chunkhdr *chunk_hdr;
+	struct icp_qat_uof_varmem_seg *var_mem_seg;
+};
+
+struct icp_qat_uclo_encap_uwblock {
+	unsigned int start_addr;
+	unsigned int words_num;
+	uint64_t micro_words;
+};
+
+struct icp_qat_uclo_encap_page {
+	unsigned int def_page;
+	unsigned int page_region;
+	unsigned int beg_addr_v;
+	unsigned int beg_addr_p;
+	unsigned int micro_words_num;
+	unsigned int uwblock_num;
+	struct icp_qat_uclo_encap_uwblock *uwblock;
+};
+
+struct icp_qat_uclo_encapme {
+	struct icp_qat_uof_image *img_ptr;
+	struct icp_qat_uclo_encap_page *page;
+	unsigned int ae_reg_num;
+	struct icp_qat_uof_ae_reg *ae_reg;
+	unsigned int init_regsym_num;
+	struct icp_qat_uof_init_regsym *init_regsym;
+	unsigned int sbreak_num;
+	struct icp_qat_uof_sbreak *sbreak;
+	unsigned int uwords_num;
+};
+
+struct icp_qat_uclo_init_mem_table {
+	unsigned int entry_num;
+	struct icp_qat_uof_initmem *init_mem;
+};
+
+struct icp_qat_uclo_objhdr {
+	char *file_buff;
+	unsigned int checksum;
+	unsigned int size;
+};
+
+struct icp_qat_uof_strtable {
+	unsigned int table_len;
+	unsigned int reserved;
+	uint64_t strings;
+};
+
+struct icp_qat_uclo_objhandle {
+	unsigned int prod_type;
+	unsigned int prod_rev;
+	struct icp_qat_uclo_objhdr *obj_hdr;
+	struct icp_qat_uof_encap_obj encap_uof_obj;
+	struct icp_qat_uof_strtable str_table;
+	struct icp_qat_uclo_encapme ae_uimage[ICP_QAT_UCLO_MAX_UIMAGE];
+	struct icp_qat_uclo_aedata ae_data[ICP_QAT_UCLO_MAX_AE];
+	struct icp_qat_uclo_init_mem_table init_mem_tab;
+	struct icp_qat_uof_batch_init *lm_init_tab[ICP_QAT_UCLO_MAX_AE];
+	struct icp_qat_uof_batch_init *umem_init_tab[ICP_QAT_UCLO_MAX_AE];
+	int uimage_num;
+	int uword_in_bytes;
+	int global_inited;
+	unsigned int ae_num;
+	unsigned int ustore_phy_size;
+	void *obj_buf;
+	uint64_t *uword_buf;
+};
+
+struct icp_qat_uof_uword_block {
+	unsigned int start_addr;
+	unsigned int words_num;
+	unsigned int uword_offset;
+	unsigned int reserved;
+};
+
+struct icp_qat_uof_filehdr {
+	unsigned short file_id;
+	unsigned short reserved1;
+	char min_ver;
+	char maj_ver;
+	unsigned short reserved2;
+	unsigned short max_chunks;
+	unsigned short num_chunks;
+};
+
+struct icp_qat_uof_filechunkhdr {
+	char chunk_id[ICP_QAT_UOF_OBJID_LEN];
+	unsigned int checksum;
+	unsigned int offset;
+	unsigned int size;
+};
+
+struct icp_qat_uof_objhdr {
+	unsigned int cpu_type;
+	unsigned short min_cpu_ver;
+	unsigned short max_cpu_ver;
+	short max_chunks;
+	short num_chunks;
+	unsigned int reserved1;
+	unsigned int reserved2;
+};
+
+struct icp_qat_uof_chunkhdr {
+	char chunk_id[ICP_QAT_UOF_OBJID_LEN];
+	unsigned int offset;
+	unsigned int size;
+};
+
+struct icp_qat_uof_memvar_attr {
+	unsigned int offset_in_byte;
+	unsigned int value;
+};
+
+struct icp_qat_uof_initmem {
+	unsigned int sym_name;
+	char region;
+	char scope;
+	unsigned short reserved1;
+	unsigned int addr;
+	unsigned int num_in_bytes;
+	unsigned int val_attr_num;
+};
+
+struct icp_qat_uof_init_regsym {
+	unsigned int sym_name;
+	char init_type;
+	char value_type;
+	char reg_type;
+	unsigned char ctx;
+	unsigned int reg_addr;
+	unsigned int value;
+};
+
+struct icp_qat_uof_varmem_seg {
+	unsigned int sram_base;
+	unsigned int sram_size;
+	unsigned int sram_alignment;
+	unsigned int sdram_base;
+	unsigned int sdram_size;
+	unsigned int sdram_alignment;
+	unsigned int sdram1_base;
+	unsigned int sdram1_size;
+	unsigned int sdram1_alignment;
+	unsigned int scratch_base;
+	unsigned int scratch_size;
+	unsigned int scratch_alignment;
+};
+
+struct icp_qat_uof_gtid {
+	char tool_id[ICP_QAT_UOF_OBJID_LEN];
+	int tool_ver;
+	unsigned int reserved1;
+	unsigned int reserved2;
+};
+
+struct icp_qat_uof_sbreak {
+	unsigned int page_num;
+	unsigned int virt_uaddr;
+	unsigned char sbreak_type;
+	unsigned char reg_type;
+	unsigned short reserved1;
+	unsigned int addr_offset;
+	unsigned int reg_addr;
+};
+
+struct icp_qat_uof_code_page {
+	unsigned int page_region;
+	unsigned int page_num;
+	unsigned char def_page;
+	unsigned char reserved2;
+	unsigned short reserved1;
+	unsigned int beg_addr_v;
+	unsigned int beg_addr_p;
+	unsigned int neigh_reg_tab_offset;
+	unsigned int uc_var_tab_offset;
+	unsigned int imp_var_tab_offset;
+	unsigned int imp_expr_tab_offset;
+	unsigned int code_area_offset;
+};
+
+struct icp_qat_uof_image {
+	unsigned int img_name;
+	unsigned int ae_assigned;
+	unsigned int ctx_assigned;
+	unsigned int cpu_type;
+	unsigned int entry_address;
+	unsigned int fill_pattern[2];
+	unsigned int reloadable_size;
+	unsigned char sensitivity;
+	unsigned char reserved;
+	unsigned short ae_mode;
+	unsigned short max_ver;
+	unsigned short min_ver;
+	unsigned short image_attrib;
+	unsigned short reserved2;
+	unsigned short page_region_num;
+	unsigned short numpages;
+	unsigned int reg_tab_offset;
+	unsigned int init_reg_sym_tab;
+	unsigned int sbreak_tab;
+	unsigned int app_metadata;
+};
+
+struct icp_qat_uof_objtable {
+	unsigned int entry_num;
+};
+
+struct icp_qat_uof_ae_reg {
+	unsigned int name;
+	unsigned int vis_name;
+	unsigned short type;
+	unsigned short addr;
+	unsigned short access_mode;
+	unsigned char visible;
+	unsigned char reserved1;
+	unsigned short ref_count;
+	unsigned short reserved2;
+	unsigned int xo_id;
+};
+
+struct icp_qat_uof_code_area {
+	unsigned int micro_words_num;
+	unsigned int uword_block_tab;
+};
+
+struct icp_qat_uof_batch_init {
+	unsigned int ae;
+	unsigned int addr;
+	unsigned int *value;
+	unsigned int size;
+	struct icp_qat_uof_batch_init *next;
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c
new file mode 100644
index 000000000000..59df48872955
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/qat_algs.c
@@ -0,0 +1,1038 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/crypto.h>
+#include <crypto/aead.h>
+#include <crypto/aes.h>
+#include <crypto/sha.h>
+#include <crypto/hash.h>
+#include <crypto/algapi.h>
+#include <crypto/authenc.h>
+#include <crypto/rng.h>
+#include <linux/dma-mapping.h>
+#include "adf_accel_devices.h"
+#include "adf_transport.h"
+#include "adf_common_drv.h"
+#include "qat_crypto.h"
+#include "icp_qat_hw.h"
+#include "icp_qat_fw.h"
+#include "icp_qat_fw_la.h"
+
+#define QAT_AES_HW_CONFIG_ENC(alg) \
+	ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
+			ICP_QAT_HW_CIPHER_NO_CONVERT, \
+			ICP_QAT_HW_CIPHER_ENCRYPT)
+
+#define QAT_AES_HW_CONFIG_DEC(alg) \
+	ICP_QAT_HW_CIPHER_CONFIG_BUILD(ICP_QAT_HW_CIPHER_CBC_MODE, alg, \
+			ICP_QAT_HW_CIPHER_KEY_CONVERT, \
+			ICP_QAT_HW_CIPHER_DECRYPT)
+
+static atomic_t active_dev;
+
+struct qat_alg_buf {
+	uint32_t len;
+	uint32_t resrvd;
+	uint64_t addr;
+} __packed;
+
+struct qat_alg_buf_list {
+	uint64_t resrvd;
+	uint32_t num_bufs;
+	uint32_t num_mapped_bufs;
+	struct qat_alg_buf bufers[];
+} __packed __aligned(64);
+
+/* Common content descriptor */
+struct qat_alg_cd {
+	union {
+		struct qat_enc { /* Encrypt content desc */
+			struct icp_qat_hw_cipher_algo_blk cipher;
+			struct icp_qat_hw_auth_algo_blk hash;
+		} qat_enc_cd;
+		struct qat_dec { /* Decrytp content desc */
+			struct icp_qat_hw_auth_algo_blk hash;
+			struct icp_qat_hw_cipher_algo_blk cipher;
+		} qat_dec_cd;
+	};
+} __aligned(64);
+
+#define MAX_AUTH_STATE_SIZE sizeof(struct icp_qat_hw_auth_algo_blk)
+
+struct qat_auth_state {
+	uint8_t data[MAX_AUTH_STATE_SIZE];
+} __aligned(64);
+
+struct qat_alg_session_ctx {
+	struct qat_alg_cd *enc_cd;
+	dma_addr_t enc_cd_paddr;
+	struct qat_alg_cd *dec_cd;
+	dma_addr_t dec_cd_paddr;
+	struct qat_auth_state *auth_hw_state_enc;
+	dma_addr_t auth_state_enc_paddr;
+	struct qat_auth_state *auth_hw_state_dec;
+	dma_addr_t auth_state_dec_paddr;
+	struct icp_qat_fw_la_bulk_req enc_fw_req_tmpl;
+	struct icp_qat_fw_la_bulk_req dec_fw_req_tmpl;
+	struct qat_crypto_instance *inst;
+	struct crypto_tfm *tfm;
+	struct crypto_shash *hash_tfm;
+	enum icp_qat_hw_auth_algo qat_hash_alg;
+	uint8_t salt[AES_BLOCK_SIZE];
+	spinlock_t lock;	/* protects qat_alg_session_ctx struct */
+};
+
+static int get_current_node(void)
+{
+	return cpu_data(current_thread_info()->cpu).phys_proc_id;
+}
+
+static int qat_get_inter_state_size(enum icp_qat_hw_auth_algo qat_hash_alg)
+{
+	switch (qat_hash_alg) {
+	case ICP_QAT_HW_AUTH_ALGO_SHA1:
+		return ICP_QAT_HW_SHA1_STATE1_SZ;
+	case ICP_QAT_HW_AUTH_ALGO_SHA256:
+		return ICP_QAT_HW_SHA256_STATE1_SZ;
+	case ICP_QAT_HW_AUTH_ALGO_SHA512:
+		return ICP_QAT_HW_SHA512_STATE1_SZ;
+	default:
+		return -EFAULT;
+	};
+	return -EFAULT;
+}
+
+static int qat_alg_do_precomputes(struct icp_qat_hw_auth_algo_blk *hash,
+				  struct qat_alg_session_ctx *ctx,
+				  const uint8_t *auth_key,
+				  unsigned int auth_keylen, uint8_t *auth_state)
+{
+	struct {
+		struct shash_desc shash;
+		char ctx[crypto_shash_descsize(ctx->hash_tfm)];
+	} desc;
+	struct sha1_state sha1;
+	struct sha256_state sha256;
+	struct sha512_state sha512;
+	int block_size = crypto_shash_blocksize(ctx->hash_tfm);
+	int digest_size = crypto_shash_digestsize(ctx->hash_tfm);
+	uint8_t *ipad = auth_state;
+	uint8_t *opad = ipad + block_size;
+	__be32 *hash_state_out;
+	__be64 *hash512_state_out;
+	int i, offset;
+
+	desc.shash.tfm = ctx->hash_tfm;
+	desc.shash.flags = 0x0;
+
+	if (auth_keylen > block_size) {
+		char buff[SHA512_BLOCK_SIZE];
+		int ret = crypto_shash_digest(&desc.shash, auth_key,
+					      auth_keylen, buff);
+		if (ret)
+			return ret;
+
+		memcpy(ipad, buff, digest_size);
+		memcpy(opad, buff, digest_size);
+		memset(ipad + digest_size, 0, block_size - digest_size);
+		memset(opad + digest_size, 0, block_size - digest_size);
+	} else {
+		memcpy(ipad, auth_key, auth_keylen);
+		memcpy(opad, auth_key, auth_keylen);
+		memset(ipad + auth_keylen, 0, block_size - auth_keylen);
+		memset(opad + auth_keylen, 0, block_size - auth_keylen);
+	}
+
+	for (i = 0; i < block_size; i++) {
+		char *ipad_ptr = ipad + i;
+		char *opad_ptr = opad + i;
+		*ipad_ptr ^= 0x36;
+		*opad_ptr ^= 0x5C;
+	}
+
+	if (crypto_shash_init(&desc.shash))
+		return -EFAULT;
+
+	if (crypto_shash_update(&desc.shash, ipad, block_size))
+		return -EFAULT;
+
+	hash_state_out = (__be32 *)hash->sha.state1;
+	hash512_state_out = (__be64 *)hash_state_out;
+
+	switch (ctx->qat_hash_alg) {
+	case ICP_QAT_HW_AUTH_ALGO_SHA1:
+		if (crypto_shash_export(&desc.shash, &sha1))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 2; i++, hash_state_out++)
+			*hash_state_out = cpu_to_be32(*(sha1.state + i));
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA256:
+		if (crypto_shash_export(&desc.shash, &sha256))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 2; i++, hash_state_out++)
+			*hash_state_out = cpu_to_be32(*(sha256.state + i));
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA512:
+		if (crypto_shash_export(&desc.shash, &sha512))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 3; i++, hash512_state_out++)
+			*hash512_state_out = cpu_to_be64(*(sha512.state + i));
+		break;
+	default:
+		return -EFAULT;
+	}
+
+	if (crypto_shash_init(&desc.shash))
+		return -EFAULT;
+
+	if (crypto_shash_update(&desc.shash, opad, block_size))
+		return -EFAULT;
+
+	offset = round_up(qat_get_inter_state_size(ctx->qat_hash_alg), 8);
+	hash_state_out = (__be32 *)(hash->sha.state1 + offset);
+	hash512_state_out = (__be64 *)hash_state_out;
+
+	switch (ctx->qat_hash_alg) {
+	case ICP_QAT_HW_AUTH_ALGO_SHA1:
+		if (crypto_shash_export(&desc.shash, &sha1))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 2; i++, hash_state_out++)
+			*hash_state_out = cpu_to_be32(*(sha1.state + i));
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA256:
+		if (crypto_shash_export(&desc.shash, &sha256))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 2; i++, hash_state_out++)
+			*hash_state_out = cpu_to_be32(*(sha256.state + i));
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA512:
+		if (crypto_shash_export(&desc.shash, &sha512))
+			return -EFAULT;
+		for (i = 0; i < digest_size >> 3; i++, hash512_state_out++)
+			*hash512_state_out = cpu_to_be64(*(sha512.state + i));
+		break;
+	default:
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static void qat_alg_init_common_hdr(struct icp_qat_fw_comn_req_hdr *header)
+{
+	header->hdr_flags =
+		ICP_QAT_FW_COMN_HDR_FLAGS_BUILD(ICP_QAT_FW_COMN_REQ_FLAG_SET);
+	header->service_type = ICP_QAT_FW_COMN_REQ_CPM_FW_LA;
+	header->comn_req_flags =
+		ICP_QAT_FW_COMN_FLAGS_BUILD(QAT_COMN_CD_FLD_TYPE_64BIT_ADR,
+					    QAT_COMN_PTR_TYPE_SGL);
+	ICP_QAT_FW_LA_DIGEST_IN_BUFFER_SET(header->serv_specif_flags,
+					   ICP_QAT_FW_LA_DIGEST_IN_BUFFER);
+	ICP_QAT_FW_LA_PARTIAL_SET(header->serv_specif_flags,
+				  ICP_QAT_FW_LA_PARTIAL_NONE);
+	ICP_QAT_FW_LA_CIPH_IV_FLD_FLAG_SET(header->serv_specif_flags,
+					   ICP_QAT_FW_CIPH_IV_16BYTE_DATA);
+	ICP_QAT_FW_LA_PROTO_SET(header->serv_specif_flags,
+				ICP_QAT_FW_LA_NO_PROTO);
+	ICP_QAT_FW_LA_UPDATE_STATE_SET(header->serv_specif_flags,
+				       ICP_QAT_FW_LA_NO_UPDATE_STATE);
+}
+
+static int qat_alg_init_enc_session(struct qat_alg_session_ctx *ctx,
+				    int alg, struct crypto_authenc_keys *keys)
+{
+	struct crypto_aead *aead_tfm = __crypto_aead_cast(ctx->tfm);
+	unsigned int digestsize = crypto_aead_crt(aead_tfm)->authsize;
+	struct qat_enc *enc_ctx = &ctx->enc_cd->qat_enc_cd;
+	struct icp_qat_hw_cipher_algo_blk *cipher = &enc_ctx->cipher;
+	struct icp_qat_hw_auth_algo_blk *hash =
+		(struct icp_qat_hw_auth_algo_blk *)((char *)enc_ctx +
+		sizeof(struct icp_qat_hw_auth_setup) + keys->enckeylen);
+	struct icp_qat_fw_la_bulk_req *req_tmpl = &ctx->enc_fw_req_tmpl;
+	struct icp_qat_fw_comn_req_hdr_cd_pars *cd_pars = &req_tmpl->cd_pars;
+	struct icp_qat_fw_comn_req_hdr *header = &req_tmpl->comn_hdr;
+	void *ptr = &req_tmpl->cd_ctrl;
+	struct icp_qat_fw_cipher_cd_ctrl_hdr *cipher_cd_ctrl = ptr;
+	struct icp_qat_fw_auth_cd_ctrl_hdr *hash_cd_ctrl = ptr;
+	struct icp_qat_fw_la_auth_req_params *auth_param =
+		(struct icp_qat_fw_la_auth_req_params *)
+		((char *)&req_tmpl->serv_specif_rqpars +
+		 sizeof(struct icp_qat_fw_la_cipher_req_params));
+
+	/* CD setup */
+	cipher->aes.cipher_config.val = QAT_AES_HW_CONFIG_ENC(alg);
+	memcpy(cipher->aes.key, keys->enckey, keys->enckeylen);
+	hash->sha.inner_setup.auth_config.config =
+		ICP_QAT_HW_AUTH_CONFIG_BUILD(ICP_QAT_HW_AUTH_MODE1,
+					     ctx->qat_hash_alg, digestsize);
+	hash->sha.inner_setup.auth_counter.counter =
+		cpu_to_be32(crypto_shash_blocksize(ctx->hash_tfm));
+
+	if (qat_alg_do_precomputes(hash, ctx, keys->authkey, keys->authkeylen,
+				   (uint8_t *)ctx->auth_hw_state_enc))
+		return -EFAULT;
+
+	/* Request setup */
+	qat_alg_init_common_hdr(header);
+	header->service_cmd_id = ICP_QAT_FW_LA_CMD_CIPHER_HASH;
+	ICP_QAT_FW_LA_RET_AUTH_SET(header->serv_specif_flags,
+				   ICP_QAT_FW_LA_RET_AUTH_RES);
+	ICP_QAT_FW_LA_CMP_AUTH_SET(header->serv_specif_flags,
+				   ICP_QAT_FW_LA_NO_CMP_AUTH_RES);
+	cd_pars->u.s.content_desc_addr = ctx->enc_cd_paddr;
+	cd_pars->u.s.content_desc_params_sz = sizeof(struct qat_alg_cd) >> 3;
+
+	/* Cipher CD config setup */
+	cipher_cd_ctrl->cipher_key_sz = keys->enckeylen >> 3;
+	cipher_cd_ctrl->cipher_state_sz = AES_BLOCK_SIZE >> 3;
+	cipher_cd_ctrl->cipher_cfg_offset = 0;
+	ICP_QAT_FW_COMN_CURR_ID_SET(cipher_cd_ctrl, ICP_QAT_FW_SLICE_CIPHER);
+	ICP_QAT_FW_COMN_NEXT_ID_SET(cipher_cd_ctrl, ICP_QAT_FW_SLICE_AUTH);
+	/* Auth CD config setup */
+	hash_cd_ctrl->hash_cfg_offset = ((char *)hash - (char *)cipher) >> 3;
+	hash_cd_ctrl->hash_flags = ICP_QAT_FW_AUTH_HDR_FLAG_NO_NESTED;
+	hash_cd_ctrl->inner_res_sz = digestsize;
+	hash_cd_ctrl->final_sz = digestsize;
+
+	switch (ctx->qat_hash_alg) {
+	case ICP_QAT_HW_AUTH_ALGO_SHA1:
+		hash_cd_ctrl->inner_state1_sz =
+			round_up(ICP_QAT_HW_SHA1_STATE1_SZ, 8);
+		hash_cd_ctrl->inner_state2_sz =
+			round_up(ICP_QAT_HW_SHA1_STATE2_SZ, 8);
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA256:
+		hash_cd_ctrl->inner_state1_sz = ICP_QAT_HW_SHA256_STATE1_SZ;
+		hash_cd_ctrl->inner_state2_sz = ICP_QAT_HW_SHA256_STATE2_SZ;
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA512:
+		hash_cd_ctrl->inner_state1_sz = ICP_QAT_HW_SHA512_STATE1_SZ;
+		hash_cd_ctrl->inner_state2_sz = ICP_QAT_HW_SHA512_STATE2_SZ;
+		break;
+	default:
+		break;
+	}
+	hash_cd_ctrl->inner_state2_offset = hash_cd_ctrl->hash_cfg_offset +
+			((sizeof(struct icp_qat_hw_auth_setup) +
+			 round_up(hash_cd_ctrl->inner_state1_sz, 8)) >> 3);
+	auth_param->u1.auth_partial_st_prefix = ctx->auth_state_enc_paddr +
+			sizeof(struct icp_qat_hw_auth_counter) +
+			round_up(hash_cd_ctrl->inner_state1_sz, 8);
+	ICP_QAT_FW_COMN_CURR_ID_SET(hash_cd_ctrl, ICP_QAT_FW_SLICE_AUTH);
+	ICP_QAT_FW_COMN_NEXT_ID_SET(hash_cd_ctrl, ICP_QAT_FW_SLICE_DRAM_WR);
+	return 0;
+}
+
+static int qat_alg_init_dec_session(struct qat_alg_session_ctx *ctx,
+				    int alg, struct crypto_authenc_keys *keys)
+{
+	struct crypto_aead *aead_tfm = __crypto_aead_cast(ctx->tfm);
+	unsigned int digestsize = crypto_aead_crt(aead_tfm)->authsize;
+	struct qat_dec *dec_ctx = &ctx->dec_cd->qat_dec_cd;
+	struct icp_qat_hw_auth_algo_blk *hash = &dec_ctx->hash;
+	struct icp_qat_hw_cipher_algo_blk *cipher =
+		(struct icp_qat_hw_cipher_algo_blk *)((char *)dec_ctx +
+		sizeof(struct icp_qat_hw_auth_setup) +
+		roundup(crypto_shash_digestsize(ctx->hash_tfm), 8) * 2);
+	struct icp_qat_fw_la_bulk_req *req_tmpl = &ctx->dec_fw_req_tmpl;
+	struct icp_qat_fw_comn_req_hdr_cd_pars *cd_pars = &req_tmpl->cd_pars;
+	struct icp_qat_fw_comn_req_hdr *header = &req_tmpl->comn_hdr;
+	void *ptr = &req_tmpl->cd_ctrl;
+	struct icp_qat_fw_cipher_cd_ctrl_hdr *cipher_cd_ctrl = ptr;
+	struct icp_qat_fw_auth_cd_ctrl_hdr *hash_cd_ctrl = ptr;
+	struct icp_qat_fw_la_auth_req_params *auth_param =
+		(struct icp_qat_fw_la_auth_req_params *)
+		((char *)&req_tmpl->serv_specif_rqpars +
+		sizeof(struct icp_qat_fw_la_cipher_req_params));
+
+	/* CD setup */
+	cipher->aes.cipher_config.val = QAT_AES_HW_CONFIG_DEC(alg);
+	memcpy(cipher->aes.key, keys->enckey, keys->enckeylen);
+	hash->sha.inner_setup.auth_config.config =
+		ICP_QAT_HW_AUTH_CONFIG_BUILD(ICP_QAT_HW_AUTH_MODE1,
+					     ctx->qat_hash_alg,
+					     digestsize);
+	hash->sha.inner_setup.auth_counter.counter =
+		cpu_to_be32(crypto_shash_blocksize(ctx->hash_tfm));
+
+	if (qat_alg_do_precomputes(hash, ctx, keys->authkey, keys->authkeylen,
+				   (uint8_t *)ctx->auth_hw_state_dec))
+		return -EFAULT;
+
+	/* Request setup */
+	qat_alg_init_common_hdr(header);
+	header->service_cmd_id = ICP_QAT_FW_LA_CMD_HASH_CIPHER;
+	ICP_QAT_FW_LA_RET_AUTH_SET(header->serv_specif_flags,
+				   ICP_QAT_FW_LA_NO_RET_AUTH_RES);
+	ICP_QAT_FW_LA_CMP_AUTH_SET(header->serv_specif_flags,
+				   ICP_QAT_FW_LA_CMP_AUTH_RES);
+	cd_pars->u.s.content_desc_addr = ctx->dec_cd_paddr;
+	cd_pars->u.s.content_desc_params_sz = sizeof(struct qat_alg_cd) >> 3;
+
+	/* Cipher CD config setup */
+	cipher_cd_ctrl->cipher_key_sz = keys->enckeylen >> 3;
+	cipher_cd_ctrl->cipher_state_sz = AES_BLOCK_SIZE >> 3;
+	cipher_cd_ctrl->cipher_cfg_offset =
+		(sizeof(struct icp_qat_hw_auth_setup) +
+		 roundup(crypto_shash_digestsize(ctx->hash_tfm), 8) * 2) >> 3;
+	ICP_QAT_FW_COMN_CURR_ID_SET(cipher_cd_ctrl, ICP_QAT_FW_SLICE_CIPHER);
+	ICP_QAT_FW_COMN_NEXT_ID_SET(cipher_cd_ctrl, ICP_QAT_FW_SLICE_DRAM_WR);
+
+	/* Auth CD config setup */
+	hash_cd_ctrl->hash_cfg_offset = 0;
+	hash_cd_ctrl->hash_flags = ICP_QAT_FW_AUTH_HDR_FLAG_NO_NESTED;
+	hash_cd_ctrl->inner_res_sz = digestsize;
+	hash_cd_ctrl->final_sz = digestsize;
+
+	switch (ctx->qat_hash_alg) {
+	case ICP_QAT_HW_AUTH_ALGO_SHA1:
+		hash_cd_ctrl->inner_state1_sz =
+			round_up(ICP_QAT_HW_SHA1_STATE1_SZ, 8);
+		hash_cd_ctrl->inner_state2_sz =
+			round_up(ICP_QAT_HW_SHA1_STATE2_SZ, 8);
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA256:
+		hash_cd_ctrl->inner_state1_sz = ICP_QAT_HW_SHA256_STATE1_SZ;
+		hash_cd_ctrl->inner_state2_sz = ICP_QAT_HW_SHA256_STATE2_SZ;
+		break;
+	case ICP_QAT_HW_AUTH_ALGO_SHA512:
+		hash_cd_ctrl->inner_state1_sz = ICP_QAT_HW_SHA512_STATE1_SZ;
+		hash_cd_ctrl->inner_state2_sz = ICP_QAT_HW_SHA512_STATE2_SZ;
+		break;
+	default:
+		break;
+	}
+
+	hash_cd_ctrl->inner_state2_offset = hash_cd_ctrl->hash_cfg_offset +
+			((sizeof(struct icp_qat_hw_auth_setup) +
+			 round_up(hash_cd_ctrl->inner_state1_sz, 8)) >> 3);
+	auth_param->u1.auth_partial_st_prefix = ctx->auth_state_enc_paddr +
+			sizeof(struct icp_qat_hw_auth_counter) +
+			round_up(hash_cd_ctrl->inner_state1_sz, 8);
+	auth_param->auth_res_sz = digestsize;
+	ICP_QAT_FW_COMN_CURR_ID_SET(hash_cd_ctrl, ICP_QAT_FW_SLICE_AUTH);
+	ICP_QAT_FW_COMN_NEXT_ID_SET(hash_cd_ctrl, ICP_QAT_FW_SLICE_CIPHER);
+	return 0;
+}
+
+static int qat_alg_init_sessions(struct qat_alg_session_ctx *ctx,
+				 const uint8_t *key, unsigned int keylen)
+{
+	struct crypto_authenc_keys keys;
+	int alg;
+
+	if (crypto_rng_get_bytes(crypto_default_rng, ctx->salt, AES_BLOCK_SIZE))
+		return -EFAULT;
+
+	if (crypto_authenc_extractkeys(&keys, key, keylen))
+		goto bad_key;
+
+	switch (keys.enckeylen) {
+	case AES_KEYSIZE_128:
+		alg = ICP_QAT_HW_CIPHER_ALGO_AES128;
+		break;
+	case AES_KEYSIZE_192:
+		alg = ICP_QAT_HW_CIPHER_ALGO_AES192;
+		break;
+	case AES_KEYSIZE_256:
+		alg = ICP_QAT_HW_CIPHER_ALGO_AES256;
+		break;
+	default:
+		goto bad_key;
+		break;
+	}
+
+	if (qat_alg_init_enc_session(ctx, alg, &keys))
+		goto error;
+
+	if (qat_alg_init_dec_session(ctx, alg, &keys))
+		goto error;
+
+	return 0;
+bad_key:
+	crypto_tfm_set_flags(ctx->tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+	return -EINVAL;
+error:
+	return -EFAULT;
+}
+
+static int qat_alg_setkey(struct crypto_aead *tfm, const uint8_t *key,
+			  unsigned int keylen)
+{
+	struct qat_alg_session_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev;
+
+	spin_lock(&ctx->lock);
+	if (ctx->enc_cd) {
+		/* rekeying */
+		dev = &GET_DEV(ctx->inst->accel_dev);
+		memset(ctx->enc_cd, 0, sizeof(struct qat_alg_cd));
+		memset(ctx->dec_cd, 0, sizeof(struct qat_alg_cd));
+		memset(ctx->auth_hw_state_enc, 0,
+		       sizeof(struct qat_auth_state));
+		memset(ctx->auth_hw_state_dec, 0,
+		       sizeof(struct qat_auth_state));
+		memset(&ctx->enc_fw_req_tmpl, 0,
+		       sizeof(struct icp_qat_fw_la_bulk_req));
+		memset(&ctx->dec_fw_req_tmpl, 0,
+		       sizeof(struct icp_qat_fw_la_bulk_req));
+	} else {
+		/* new key */
+		int node = get_current_node();
+		struct qat_crypto_instance *inst =
+				qat_crypto_get_instance_node(node);
+		if (!inst) {
+			spin_unlock(&ctx->lock);
+			return -EINVAL;
+		}
+
+		dev = &GET_DEV(inst->accel_dev);
+		ctx->inst = inst;
+		ctx->enc_cd = dma_zalloc_coherent(dev,
+						  sizeof(struct qat_alg_cd),
+						  &ctx->enc_cd_paddr,
+						  GFP_ATOMIC);
+		if (!ctx->enc_cd) {
+			spin_unlock(&ctx->lock);
+			return -ENOMEM;
+		}
+		ctx->dec_cd = dma_zalloc_coherent(dev,
+						  sizeof(struct qat_alg_cd),
+						  &ctx->dec_cd_paddr,
+						  GFP_ATOMIC);
+		if (!ctx->dec_cd) {
+			spin_unlock(&ctx->lock);
+			goto out_free_enc;
+		}
+		ctx->auth_hw_state_enc =
+			dma_zalloc_coherent(dev, sizeof(struct qat_auth_state),
+					    &ctx->auth_state_enc_paddr,
+					    GFP_ATOMIC);
+		if (!ctx->auth_hw_state_enc) {
+			spin_unlock(&ctx->lock);
+			goto out_free_dec;
+		}
+		ctx->auth_hw_state_dec =
+			dma_zalloc_coherent(dev, sizeof(struct qat_auth_state),
+					    &ctx->auth_state_dec_paddr,
+					    GFP_ATOMIC);
+		if (!ctx->auth_hw_state_dec) {
+			spin_unlock(&ctx->lock);
+			goto out_free_auth_enc;
+		}
+	}
+	spin_unlock(&ctx->lock);
+	if (qat_alg_init_sessions(ctx, key, keylen))
+		goto out_free_all;
+
+	return 0;
+
+out_free_all:
+	dma_free_coherent(dev, sizeof(struct qat_auth_state),
+			  ctx->auth_hw_state_dec, ctx->auth_state_dec_paddr);
+	ctx->auth_hw_state_dec = NULL;
+out_free_auth_enc:
+	dma_free_coherent(dev, sizeof(struct qat_auth_state),
+			  ctx->auth_hw_state_enc, ctx->auth_state_enc_paddr);
+	ctx->auth_hw_state_enc = NULL;
+out_free_dec:
+	dma_free_coherent(dev, sizeof(struct qat_alg_cd),
+			  ctx->dec_cd, ctx->dec_cd_paddr);
+	ctx->dec_cd = NULL;
+out_free_enc:
+	dma_free_coherent(dev, sizeof(struct qat_alg_cd),
+			  ctx->enc_cd, ctx->enc_cd_paddr);
+	ctx->enc_cd = NULL;
+	return -ENOMEM;
+}
+
+static void qat_alg_free_bufl(struct qat_crypto_instance *inst,
+			      struct qat_crypto_request *qat_req)
+{
+	struct device *dev = &GET_DEV(inst->accel_dev);
+	struct qat_alg_buf_list *bl = qat_req->buf.bl;
+	struct qat_alg_buf_list *blout = qat_req->buf.blout;
+	dma_addr_t blp = qat_req->buf.blp;
+	dma_addr_t blpout = qat_req->buf.bloutp;
+	size_t sz = qat_req->buf.sz;
+	int i, bufs = bl->num_bufs;
+
+	for (i = 0; i < bl->num_bufs; i++)
+		dma_unmap_single(dev, bl->bufers[i].addr,
+				 bl->bufers[i].len, DMA_BIDIRECTIONAL);
+
+	dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
+	kfree(bl);
+	if (blp != blpout) {
+		/* If out of place operation dma unmap only data */
+		int bufless = bufs - blout->num_mapped_bufs;
+
+		for (i = bufless; i < bufs; i++) {
+			dma_unmap_single(dev, blout->bufers[i].addr,
+					 blout->bufers[i].len,
+					 DMA_BIDIRECTIONAL);
+		}
+		dma_unmap_single(dev, blpout, sz, DMA_TO_DEVICE);
+		kfree(blout);
+	}
+}
+
+static int qat_alg_sgl_to_bufl(struct qat_crypto_instance *inst,
+			       struct scatterlist *assoc,
+			       struct scatterlist *sgl,
+			       struct scatterlist *sglout, uint8_t *iv,
+			       uint8_t ivlen,
+			       struct qat_crypto_request *qat_req)
+{
+	struct device *dev = &GET_DEV(inst->accel_dev);
+	int i, bufs = 0, n = sg_nents(sgl), assoc_n = sg_nents(assoc);
+	struct qat_alg_buf_list *bufl;
+	struct qat_alg_buf_list *buflout = NULL;
+	dma_addr_t blp;
+	dma_addr_t bloutp = 0;
+	struct scatterlist *sg;
+	size_t sz = sizeof(struct qat_alg_buf_list) +
+			((1 + n + assoc_n) * sizeof(struct qat_alg_buf));
+
+	if (unlikely(!n))
+		return -EINVAL;
+
+	bufl = kmalloc_node(sz, GFP_ATOMIC, inst->accel_dev->numa_node);
+	if (unlikely(!bufl))
+		return -ENOMEM;
+
+	blp = dma_map_single(dev, bufl, sz, DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(dev, blp)))
+		goto err;
+
+	for_each_sg(assoc, sg, assoc_n, i) {
+		bufl->bufers[bufs].addr = dma_map_single(dev,
+							 sg_virt(sg),
+							 sg->length,
+							 DMA_BIDIRECTIONAL);
+		bufl->bufers[bufs].len = sg->length;
+		if (unlikely(dma_mapping_error(dev, bufl->bufers[bufs].addr)))
+			goto err;
+		bufs++;
+	}
+	bufl->bufers[bufs].addr = dma_map_single(dev, iv, ivlen,
+						 DMA_BIDIRECTIONAL);
+	bufl->bufers[bufs].len = ivlen;
+	if (unlikely(dma_mapping_error(dev, bufl->bufers[bufs].addr)))
+		goto err;
+	bufs++;
+
+	for_each_sg(sgl, sg, n, i) {
+		int y = i + bufs;
+
+		bufl->bufers[y].addr = dma_map_single(dev, sg_virt(sg),
+						      sg->length,
+						      DMA_BIDIRECTIONAL);
+		bufl->bufers[y].len = sg->length;
+		if (unlikely(dma_mapping_error(dev, bufl->bufers[y].addr)))
+			goto err;
+	}
+	bufl->num_bufs = n + bufs;
+	qat_req->buf.bl = bufl;
+	qat_req->buf.blp = blp;
+	qat_req->buf.sz = sz;
+	/* Handle out of place operation */
+	if (sgl != sglout) {
+		struct qat_alg_buf *bufers;
+
+		buflout = kmalloc_node(sz, GFP_ATOMIC,
+				       inst->accel_dev->numa_node);
+		if (unlikely(!buflout))
+			goto err;
+		bloutp = dma_map_single(dev, buflout, sz, DMA_TO_DEVICE);
+		if (unlikely(dma_mapping_error(dev, bloutp)))
+			goto err;
+		bufers = buflout->bufers;
+		/* For out of place operation dma map only data and
+		 * reuse assoc mapping and iv */
+		for (i = 0; i < bufs; i++) {
+			bufers[i].len = bufl->bufers[i].len;
+			bufers[i].addr = bufl->bufers[i].addr;
+		}
+		for_each_sg(sglout, sg, n, i) {
+			int y = i + bufs;
+
+			bufers[y].addr = dma_map_single(dev, sg_virt(sg),
+							sg->length,
+							DMA_BIDIRECTIONAL);
+			buflout->bufers[y].len = sg->length;
+			if (unlikely(dma_mapping_error(dev, bufers[y].addr)))
+				goto err;
+		}
+		buflout->num_bufs = n + bufs;
+		buflout->num_mapped_bufs = n;
+		qat_req->buf.blout = buflout;
+		qat_req->buf.bloutp = bloutp;
+	} else {
+		/* Otherwise set the src and dst to the same address */
+		qat_req->buf.bloutp = qat_req->buf.blp;
+	}
+	return 0;
+err:
+	dev_err(dev, "Failed to map buf for dma\n");
+	for_each_sg(sgl, sg, n + bufs, i) {
+		if (!dma_mapping_error(dev, bufl->bufers[i].addr)) {
+			dma_unmap_single(dev, bufl->bufers[i].addr,
+					 bufl->bufers[i].len,
+					 DMA_BIDIRECTIONAL);
+		}
+	}
+	if (!dma_mapping_error(dev, blp))
+		dma_unmap_single(dev, blp, sz, DMA_TO_DEVICE);
+	kfree(bufl);
+	if (sgl != sglout && buflout) {
+		for_each_sg(sglout, sg, n, i) {
+			int y = i + bufs;
+
+			if (!dma_mapping_error(dev, buflout->bufers[y].addr))
+				dma_unmap_single(dev, buflout->bufers[y].addr,
+						 buflout->bufers[y].len,
+						 DMA_BIDIRECTIONAL);
+		}
+		if (!dma_mapping_error(dev, bloutp))
+			dma_unmap_single(dev, bloutp, sz, DMA_TO_DEVICE);
+		kfree(buflout);
+	}
+	return -ENOMEM;
+}
+
+void qat_alg_callback(void *resp)
+{
+	struct icp_qat_fw_la_resp *qat_resp = resp;
+	struct qat_crypto_request *qat_req =
+				(void *)(__force long)qat_resp->opaque_data;
+	struct qat_alg_session_ctx *ctx = qat_req->ctx;
+	struct qat_crypto_instance *inst = ctx->inst;
+	struct aead_request *areq = qat_req->areq;
+	uint8_t stat_filed = qat_resp->comn_resp.comn_status;
+	int res = 0, qat_res = ICP_QAT_FW_COMN_RESP_CRYPTO_STAT_GET(stat_filed);
+
+	qat_alg_free_bufl(inst, qat_req);
+	if (unlikely(qat_res != ICP_QAT_FW_COMN_STATUS_FLAG_OK))
+		res = -EBADMSG;
+	areq->base.complete(&areq->base, res);
+}
+
+static int qat_alg_dec(struct aead_request *areq)
+{
+	struct crypto_aead *aead_tfm = crypto_aead_reqtfm(areq);
+	struct crypto_tfm *tfm = crypto_aead_tfm(aead_tfm);
+	struct qat_alg_session_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qat_crypto_request *qat_req = aead_request_ctx(areq);
+	struct icp_qat_fw_la_cipher_req_params *cipher_param;
+	struct icp_qat_fw_la_auth_req_params *auth_param;
+	struct icp_qat_fw_la_bulk_req *msg;
+	int digst_size = crypto_aead_crt(aead_tfm)->authsize;
+	int ret, ctr = 0;
+
+	ret = qat_alg_sgl_to_bufl(ctx->inst, areq->assoc, areq->src, areq->dst,
+				  areq->iv, AES_BLOCK_SIZE, qat_req);
+	if (unlikely(ret))
+		return ret;
+
+	msg = &qat_req->req;
+	*msg = ctx->dec_fw_req_tmpl;
+	qat_req->ctx = ctx;
+	qat_req->areq = areq;
+	qat_req->req.comn_mid.opaque_data = (uint64_t)(__force long)qat_req;
+	qat_req->req.comn_mid.src_data_addr = qat_req->buf.blp;
+	qat_req->req.comn_mid.dest_data_addr = qat_req->buf.bloutp;
+	cipher_param = (void *)&qat_req->req.serv_specif_rqpars;
+	cipher_param->cipher_length = areq->cryptlen - digst_size;
+	cipher_param->cipher_offset = areq->assoclen + AES_BLOCK_SIZE;
+	memcpy(cipher_param->u.cipher_IV_array, areq->iv, AES_BLOCK_SIZE);
+	auth_param = (void *)((uint8_t *)cipher_param + sizeof(*cipher_param));
+	auth_param->auth_off = 0;
+	auth_param->auth_len = areq->assoclen +
+				cipher_param->cipher_length + AES_BLOCK_SIZE;
+	do {
+		ret = adf_send_message(ctx->inst->sym_tx, (uint32_t *)msg);
+	} while (ret == -EAGAIN && ctr++ < 10);
+
+	if (ret == -EAGAIN) {
+		qat_alg_free_bufl(ctx->inst, qat_req);
+		return -EBUSY;
+	}
+	return -EINPROGRESS;
+}
+
+static int qat_alg_enc_internal(struct aead_request *areq, uint8_t *iv,
+				int enc_iv)
+{
+	struct crypto_aead *aead_tfm = crypto_aead_reqtfm(areq);
+	struct crypto_tfm *tfm = crypto_aead_tfm(aead_tfm);
+	struct qat_alg_session_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qat_crypto_request *qat_req = aead_request_ctx(areq);
+	struct icp_qat_fw_la_cipher_req_params *cipher_param;
+	struct icp_qat_fw_la_auth_req_params *auth_param;
+	struct icp_qat_fw_la_bulk_req *msg;
+	int ret, ctr = 0;
+
+	ret = qat_alg_sgl_to_bufl(ctx->inst, areq->assoc, areq->src, areq->dst,
+				  iv, AES_BLOCK_SIZE, qat_req);
+	if (unlikely(ret))
+		return ret;
+
+	msg = &qat_req->req;
+	*msg = ctx->enc_fw_req_tmpl;
+	qat_req->ctx = ctx;
+	qat_req->areq = areq;
+	qat_req->req.comn_mid.opaque_data = (uint64_t)(__force long)qat_req;
+	qat_req->req.comn_mid.src_data_addr = qat_req->buf.blp;
+	qat_req->req.comn_mid.dest_data_addr = qat_req->buf.bloutp;
+	cipher_param = (void *)&qat_req->req.serv_specif_rqpars;
+	auth_param = (void *)((uint8_t *)cipher_param + sizeof(*cipher_param));
+
+	if (enc_iv) {
+		cipher_param->cipher_length = areq->cryptlen + AES_BLOCK_SIZE;
+		cipher_param->cipher_offset = areq->assoclen;
+	} else {
+		memcpy(cipher_param->u.cipher_IV_array, iv, AES_BLOCK_SIZE);
+		cipher_param->cipher_length = areq->cryptlen;
+		cipher_param->cipher_offset = areq->assoclen + AES_BLOCK_SIZE;
+	}
+	auth_param->auth_off = 0;
+	auth_param->auth_len = areq->assoclen + areq->cryptlen + AES_BLOCK_SIZE;
+
+	do {
+		ret = adf_send_message(ctx->inst->sym_tx, (uint32_t *)msg);
+	} while (ret == -EAGAIN && ctr++ < 10);
+
+	if (ret == -EAGAIN) {
+		qat_alg_free_bufl(ctx->inst, qat_req);
+		return -EBUSY;
+	}
+	return -EINPROGRESS;
+}
+
+static int qat_alg_enc(struct aead_request *areq)
+{
+	return qat_alg_enc_internal(areq, areq->iv, 0);
+}
+
+static int qat_alg_genivenc(struct aead_givcrypt_request *req)
+{
+	struct crypto_aead *aead_tfm = crypto_aead_reqtfm(&req->areq);
+	struct crypto_tfm *tfm = crypto_aead_tfm(aead_tfm);
+	struct qat_alg_session_ctx *ctx = crypto_tfm_ctx(tfm);
+	__be64 seq;
+
+	memcpy(req->giv, ctx->salt, AES_BLOCK_SIZE);
+	seq = cpu_to_be64(req->seq);
+	memcpy(req->giv + AES_BLOCK_SIZE - sizeof(uint64_t),
+	       &seq, sizeof(uint64_t));
+	return qat_alg_enc_internal(&req->areq, req->giv, 1);
+}
+
+static int qat_alg_init(struct crypto_tfm *tfm,
+			enum icp_qat_hw_auth_algo hash, const char *hash_name)
+{
+	struct qat_alg_session_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	memset(ctx, '\0', sizeof(*ctx));
+	ctx->hash_tfm = crypto_alloc_shash(hash_name, 0, 0);
+	if (IS_ERR(ctx->hash_tfm))
+		return -EFAULT;
+	spin_lock_init(&ctx->lock);
+	ctx->qat_hash_alg = hash;
+	tfm->crt_aead.reqsize = sizeof(struct aead_request) +
+				sizeof(struct qat_crypto_request);
+	ctx->tfm = tfm;
+	return 0;
+}
+
+static int qat_alg_sha1_init(struct crypto_tfm *tfm)
+{
+	return qat_alg_init(tfm, ICP_QAT_HW_AUTH_ALGO_SHA1, "sha1");
+}
+
+static int qat_alg_sha256_init(struct crypto_tfm *tfm)
+{
+	return qat_alg_init(tfm, ICP_QAT_HW_AUTH_ALGO_SHA256, "sha256");
+}
+
+static int qat_alg_sha512_init(struct crypto_tfm *tfm)
+{
+	return qat_alg_init(tfm, ICP_QAT_HW_AUTH_ALGO_SHA512, "sha512");
+}
+
+static void qat_alg_exit(struct crypto_tfm *tfm)
+{
+	struct qat_alg_session_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qat_crypto_instance *inst = ctx->inst;
+	struct device *dev;
+
+	if (!IS_ERR(ctx->hash_tfm))
+		crypto_free_shash(ctx->hash_tfm);
+
+	if (!inst)
+		return;
+
+	dev = &GET_DEV(inst->accel_dev);
+	if (ctx->enc_cd)
+		dma_free_coherent(dev, sizeof(struct qat_alg_cd),
+				  ctx->enc_cd, ctx->enc_cd_paddr);
+	if (ctx->dec_cd)
+		dma_free_coherent(dev, sizeof(struct qat_alg_cd),
+				  ctx->dec_cd, ctx->dec_cd_paddr);
+	if (ctx->auth_hw_state_enc)
+		dma_free_coherent(dev, sizeof(struct qat_auth_state),
+				  ctx->auth_hw_state_enc,
+				  ctx->auth_state_enc_paddr);
+
+	if (ctx->auth_hw_state_dec)
+		dma_free_coherent(dev, sizeof(struct qat_auth_state),
+				  ctx->auth_hw_state_dec,
+				  ctx->auth_state_dec_paddr);
+
+	qat_crypto_put_instance(inst);
+}
+
+static struct crypto_alg qat_algs[] = { {
+	.cra_name = "authenc(hmac(sha1),cbc(aes))",
+	.cra_driver_name = "qat_aes_cbc_hmac_sha1",
+	.cra_priority = 4001,
+	.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+	.cra_blocksize = AES_BLOCK_SIZE,
+	.cra_ctxsize = sizeof(struct qat_alg_session_ctx),
+	.cra_alignmask = 0,
+	.cra_type = &crypto_aead_type,
+	.cra_module = THIS_MODULE,
+	.cra_init = qat_alg_sha1_init,
+	.cra_exit = qat_alg_exit,
+	.cra_u = {
+		.aead = {
+			.setkey = qat_alg_setkey,
+			.decrypt = qat_alg_dec,
+			.encrypt = qat_alg_enc,
+			.givencrypt = qat_alg_genivenc,
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA1_DIGEST_SIZE,
+		},
+	},
+}, {
+	.cra_name = "authenc(hmac(sha256),cbc(aes))",
+	.cra_driver_name = "qat_aes_cbc_hmac_sha256",
+	.cra_priority = 4001,
+	.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+	.cra_blocksize = AES_BLOCK_SIZE,
+	.cra_ctxsize = sizeof(struct qat_alg_session_ctx),
+	.cra_alignmask = 0,
+	.cra_type = &crypto_aead_type,
+	.cra_module = THIS_MODULE,
+	.cra_init = qat_alg_sha256_init,
+	.cra_exit = qat_alg_exit,
+	.cra_u = {
+		.aead = {
+			.setkey = qat_alg_setkey,
+			.decrypt = qat_alg_dec,
+			.encrypt = qat_alg_enc,
+			.givencrypt = qat_alg_genivenc,
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA256_DIGEST_SIZE,
+		},
+	},
+}, {
+	.cra_name = "authenc(hmac(sha512),cbc(aes))",
+	.cra_driver_name = "qat_aes_cbc_hmac_sha512",
+	.cra_priority = 4001,
+	.cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC,
+	.cra_blocksize = AES_BLOCK_SIZE,
+	.cra_ctxsize = sizeof(struct qat_alg_session_ctx),
+	.cra_alignmask = 0,
+	.cra_type = &crypto_aead_type,
+	.cra_module = THIS_MODULE,
+	.cra_init = qat_alg_sha512_init,
+	.cra_exit = qat_alg_exit,
+	.cra_u = {
+		.aead = {
+			.setkey = qat_alg_setkey,
+			.decrypt = qat_alg_dec,
+			.encrypt = qat_alg_enc,
+			.givencrypt = qat_alg_genivenc,
+			.ivsize = AES_BLOCK_SIZE,
+			.maxauthsize = SHA512_DIGEST_SIZE,
+		},
+	},
+} };
+
+int qat_algs_register(void)
+{
+	if (atomic_add_return(1, &active_dev) == 1) {
+		int i;
+
+		for (i = 0; i < ARRAY_SIZE(qat_algs); i++)
+			qat_algs[i].cra_flags =	CRYPTO_ALG_TYPE_AEAD |
+						CRYPTO_ALG_ASYNC;
+		return crypto_register_algs(qat_algs, ARRAY_SIZE(qat_algs));
+	}
+	return 0;
+}
+
+int qat_algs_unregister(void)
+{
+	if (atomic_sub_return(1, &active_dev) == 0)
+		return crypto_unregister_algs(qat_algs, ARRAY_SIZE(qat_algs));
+	return 0;
+}
+
+int qat_algs_init(void)
+{
+	atomic_set(&active_dev, 0);
+	crypto_get_default_rng();
+	return 0;
+}
+
+void qat_algs_exit(void)
+{
+	crypto_put_default_rng();
+}
diff --git a/drivers/crypto/qat/qat_common/qat_crypto.c b/drivers/crypto/qat/qat_common/qat_crypto.c
new file mode 100644
index 000000000000..0d59bcb50de1
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/qat_crypto.c
@@ -0,0 +1,284 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/module.h>
+#include <linux/slab.h>
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "adf_transport.h"
+#include "adf_cfg.h"
+#include "adf_cfg_strings.h"
+#include "qat_crypto.h"
+#include "icp_qat_fw.h"
+
+#define SEC ADF_KERNEL_SEC
+
+static struct service_hndl qat_crypto;
+
+void qat_crypto_put_instance(struct qat_crypto_instance *inst)
+{
+	if (atomic_sub_return(1, &inst->refctr) == 0)
+		adf_dev_put(inst->accel_dev);
+}
+
+static int qat_crypto_free_instances(struct adf_accel_dev *accel_dev)
+{
+	struct qat_crypto_instance *inst;
+	struct list_head *list_ptr, *tmp;
+	int i;
+
+	list_for_each_safe(list_ptr, tmp, &accel_dev->crypto_list) {
+		inst = list_entry(list_ptr, struct qat_crypto_instance, list);
+
+		for (i = 0; i < atomic_read(&inst->refctr); i++)
+			qat_crypto_put_instance(inst);
+
+		if (inst->sym_tx)
+			adf_remove_ring(inst->sym_tx);
+
+		if (inst->sym_rx)
+			adf_remove_ring(inst->sym_rx);
+
+		if (inst->pke_tx)
+			adf_remove_ring(inst->pke_tx);
+
+		if (inst->pke_rx)
+			adf_remove_ring(inst->pke_rx);
+
+		if (inst->rnd_tx)
+			adf_remove_ring(inst->rnd_tx);
+
+		if (inst->rnd_rx)
+			adf_remove_ring(inst->rnd_rx);
+
+		list_del(list_ptr);
+		kfree(inst);
+	}
+	return 0;
+}
+
+struct qat_crypto_instance *qat_crypto_get_instance_node(int node)
+{
+	struct adf_accel_dev *accel_dev = NULL;
+	struct qat_crypto_instance *inst_best = NULL;
+	struct list_head *itr;
+	unsigned long best = ~0;
+
+	list_for_each(itr, adf_devmgr_get_head()) {
+		accel_dev = list_entry(itr, struct adf_accel_dev, list);
+		if (accel_dev->numa_node == node && adf_dev_started(accel_dev))
+			break;
+		accel_dev = NULL;
+	}
+	if (!accel_dev) {
+		pr_err("QAT: Could not find device on give node\n");
+		accel_dev = adf_devmgr_get_first();
+	}
+	if (!accel_dev || !adf_dev_started(accel_dev))
+		return NULL;
+
+	list_for_each(itr, &accel_dev->crypto_list) {
+		struct qat_crypto_instance *inst;
+		unsigned long cur;
+
+		inst = list_entry(itr, struct qat_crypto_instance, list);
+		cur = atomic_read(&inst->refctr);
+		if (best > cur) {
+			inst_best = inst;
+			best = cur;
+		}
+	}
+	if (inst_best) {
+		if (atomic_add_return(1, &inst_best->refctr) == 1) {
+			if (adf_dev_get(accel_dev)) {
+				atomic_dec(&inst_best->refctr);
+				pr_err("QAT: Could increment dev refctr\n");
+				return NULL;
+			}
+		}
+	}
+	return inst_best;
+}
+
+static int qat_crypto_create_instances(struct adf_accel_dev *accel_dev)
+{
+	int i;
+	unsigned long bank;
+	unsigned long num_inst, num_msg_sym, num_msg_asym;
+	int msg_size;
+	struct qat_crypto_instance *inst;
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
+
+	INIT_LIST_HEAD(&accel_dev->crypto_list);
+	strlcpy(key, ADF_NUM_CY, sizeof(key));
+
+	if (adf_cfg_get_param_value(accel_dev, SEC, key, val))
+		return -EFAULT;
+
+	if (kstrtoul(val, 0, &num_inst))
+		return -EFAULT;
+
+	for (i = 0; i < num_inst; i++) {
+		inst = kzalloc_node(sizeof(*inst), GFP_KERNEL,
+				    accel_dev->numa_node);
+		if (!inst)
+			goto err;
+
+		list_add_tail(&inst->list, &accel_dev->crypto_list);
+		inst->id = i;
+		atomic_set(&inst->refctr, 0);
+		inst->accel_dev = accel_dev;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);
+		if (adf_cfg_get_param_value(accel_dev, SEC, key, val))
+			goto err;
+
+		if (kstrtoul(val, 10, &bank))
+			goto err;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
+		if (adf_cfg_get_param_value(accel_dev, SEC, key, val))
+			goto err;
+
+		if (kstrtoul(val, 10, &num_msg_sym))
+			goto err;
+		num_msg_sym = num_msg_sym >> 1;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
+		if (adf_cfg_get_param_value(accel_dev, SEC, key, val))
+			goto err;
+
+		if (kstrtoul(val, 10, &num_msg_asym))
+			goto err;
+		num_msg_asym = num_msg_asym >> 1;
+
+		msg_size = ICP_QAT_FW_REQ_DEFAULT_SZ;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_sym,
+				    msg_size, key, NULL, 0, &inst->sym_tx))
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_TX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_asym,
+				    msg_size, key, NULL, 0, &inst->rnd_tx))
+			goto err;
+
+		msg_size = msg_size >> 1;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_asym,
+				    msg_size, key, NULL, 0, &inst->pke_tx))
+			goto err;
+
+		msg_size = ICP_QAT_FW_RESP_DEFAULT_SZ;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_sym,
+				    msg_size, key, qat_alg_callback, 0,
+				    &inst->sym_rx))
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_RX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_asym,
+				    msg_size, key, qat_alg_callback, 0,
+				    &inst->rnd_rx))
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
+		if (adf_create_ring(accel_dev, SEC, bank, num_msg_asym,
+				    msg_size, key, qat_alg_callback, 0,
+				    &inst->pke_rx))
+			goto err;
+	}
+	return 0;
+err:
+	qat_crypto_free_instances(accel_dev);
+	return -ENOMEM;
+}
+
+static int qat_crypto_init(struct adf_accel_dev *accel_dev)
+{
+	if (qat_crypto_create_instances(accel_dev))
+		return -EFAULT;
+
+	return 0;
+}
+
+static int qat_crypto_shutdown(struct adf_accel_dev *accel_dev)
+{
+	return qat_crypto_free_instances(accel_dev);
+}
+
+static int qat_crypto_event_handler(struct adf_accel_dev *accel_dev,
+				    enum adf_event event)
+{
+	int ret;
+
+	switch (event) {
+	case ADF_EVENT_INIT:
+		ret = qat_crypto_init(accel_dev);
+		break;
+	case ADF_EVENT_SHUTDOWN:
+		ret = qat_crypto_shutdown(accel_dev);
+		break;
+	case ADF_EVENT_RESTARTING:
+	case ADF_EVENT_RESTARTED:
+	case ADF_EVENT_START:
+	case ADF_EVENT_STOP:
+	default:
+		ret = 0;
+	}
+	return ret;
+}
+
+int qat_crypto_register(void)
+{
+	memset(&qat_crypto, 0, sizeof(qat_crypto));
+	qat_crypto.event_hld = qat_crypto_event_handler;
+	qat_crypto.name = "qat_crypto";
+	return adf_service_register(&qat_crypto);
+}
+
+int qat_crypto_unregister(void)
+{
+	return adf_service_unregister(&qat_crypto);
+}
diff --git a/drivers/crypto/qat/qat_common/qat_crypto.h b/drivers/crypto/qat/qat_common/qat_crypto.h
new file mode 100644
index 000000000000..ab8468d11ddb
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/qat_crypto.h
@@ -0,0 +1,83 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef _QAT_CRYPTO_INSTANCE_H_
+#define _QAT_CRYPTO_INSTANCE_H_
+
+#include <linux/list.h>
+#include <linux/slab.h>
+#include "adf_accel_devices.h"
+#include "icp_qat_fw_la.h"
+
+struct qat_crypto_instance {
+	struct adf_etr_ring_data *sym_tx;
+	struct adf_etr_ring_data *sym_rx;
+	struct adf_etr_ring_data *pke_tx;
+	struct adf_etr_ring_data *pke_rx;
+	struct adf_etr_ring_data *rnd_tx;
+	struct adf_etr_ring_data *rnd_rx;
+	struct adf_accel_dev *accel_dev;
+	struct list_head list;
+	unsigned long state;
+	int id;
+	atomic_t refctr;
+};
+
+struct qat_crypto_request_buffs {
+	struct qat_alg_buf_list *bl;
+	dma_addr_t blp;
+	struct qat_alg_buf_list *blout;
+	dma_addr_t bloutp;
+	size_t sz;
+};
+
+struct qat_crypto_request {
+	struct icp_qat_fw_la_bulk_req req;
+	struct qat_alg_session_ctx *ctx;
+	struct aead_request *areq;
+	struct qat_crypto_request_buffs buf;
+};
+#endif
diff --git a/drivers/crypto/qat/qat_common/qat_hal.c b/drivers/crypto/qat/qat_common/qat_hal.c
new file mode 100644
index 000000000000..9b8a31521ff3
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/qat_hal.c
@@ -0,0 +1,1393 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/slab.h>
+
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "icp_qat_hal.h"
+#include "icp_qat_uclo.h"
+
+#define BAD_REGADDR               0xffff
+#define MAX_RETRY_TIMES           10000
+#define INIT_CTX_ARB_VALUE        0x0
+#define INIT_CTX_ENABLE_VALUE     0x0
+#define INIT_PC_VALUE             0x0
+#define INIT_WAKEUP_EVENTS_VALUE  0x1
+#define INIT_SIG_EVENTS_VALUE     0x1
+#define INIT_CCENABLE_VALUE       0x2000
+#define RST_CSR_QAT_LSB           20
+#define RST_CSR_AE_LSB		  0
+#define MC_TIMESTAMP_ENABLE       (0x1 << 7)
+
+#define IGNORE_W1C_MASK ((~(1 << CE_BREAKPOINT_BITPOS)) & \
+	(~(1 << CE_CNTL_STORE_PARITY_ERROR_BITPOS)) & \
+	(~(1 << CE_REG_PAR_ERR_BITPOS)))
+#define INSERT_IMMED_GPRA_CONST(inst, const_val) \
+	(inst = ((inst & 0xFFFF00C03FFull) | \
+		((((const_val) << 12) & 0x0FF00000ull) | \
+		(((const_val) << 10) & 0x0003FC00ull))))
+#define INSERT_IMMED_GPRB_CONST(inst, const_val) \
+	(inst = ((inst & 0xFFFF00FFF00ull) | \
+		((((const_val) << 12) & 0x0FF00000ull) | \
+		(((const_val) <<  0) & 0x000000FFull))))
+
+#define AE(handle, ae) handle->hal_handle->aes[ae]
+
+static const uint64_t inst_4b[] = {
+	0x0F0400C0000ull, 0x0F4400C0000ull, 0x0F040000300ull, 0x0F440000300ull,
+	0x0FC066C0000ull, 0x0F0000C0300ull, 0x0F0000C0300ull, 0x0F0000C0300ull,
+	0x0A021000000ull
+};
+
+static const uint64_t inst[] = {
+	0x0F0000C0000ull, 0x0F000000380ull, 0x0D805000011ull, 0x0FC082C0300ull,
+	0x0F0000C0300ull, 0x0F0000C0300ull, 0x0F0000C0300ull, 0x0F0000C0300ull,
+	0x0A0643C0000ull, 0x0BAC0000301ull, 0x0D802000101ull, 0x0F0000C0001ull,
+	0x0FC066C0001ull, 0x0F0000C0300ull, 0x0F0000C0300ull, 0x0F0000C0300ull,
+	0x0F000400300ull, 0x0A0610C0000ull, 0x0BAC0000301ull, 0x0D804400101ull,
+	0x0A0580C0000ull, 0x0A0581C0000ull, 0x0A0582C0000ull, 0x0A0583C0000ull,
+	0x0A0584C0000ull, 0x0A0585C0000ull, 0x0A0586C0000ull, 0x0A0587C0000ull,
+	0x0A0588C0000ull, 0x0A0589C0000ull, 0x0A058AC0000ull, 0x0A058BC0000ull,
+	0x0A058CC0000ull, 0x0A058DC0000ull, 0x0A058EC0000ull, 0x0A058FC0000ull,
+	0x0A05C0C0000ull, 0x0A05C1C0000ull, 0x0A05C2C0000ull, 0x0A05C3C0000ull,
+	0x0A05C4C0000ull, 0x0A05C5C0000ull, 0x0A05C6C0000ull, 0x0A05C7C0000ull,
+	0x0A05C8C0000ull, 0x0A05C9C0000ull, 0x0A05CAC0000ull, 0x0A05CBC0000ull,
+	0x0A05CCC0000ull, 0x0A05CDC0000ull, 0x0A05CEC0000ull, 0x0A05CFC0000ull,
+	0x0A0400C0000ull, 0x0B0400C0000ull, 0x0A0401C0000ull, 0x0B0401C0000ull,
+	0x0A0402C0000ull, 0x0B0402C0000ull, 0x0A0403C0000ull, 0x0B0403C0000ull,
+	0x0A0404C0000ull, 0x0B0404C0000ull, 0x0A0405C0000ull, 0x0B0405C0000ull,
+	0x0A0406C0000ull, 0x0B0406C0000ull, 0x0A0407C0000ull, 0x0B0407C0000ull,
+	0x0A0408C0000ull, 0x0B0408C0000ull, 0x0A0409C0000ull, 0x0B0409C0000ull,
+	0x0A040AC0000ull, 0x0B040AC0000ull, 0x0A040BC0000ull, 0x0B040BC0000ull,
+	0x0A040CC0000ull, 0x0B040CC0000ull, 0x0A040DC0000ull, 0x0B040DC0000ull,
+	0x0A040EC0000ull, 0x0B040EC0000ull, 0x0A040FC0000ull, 0x0B040FC0000ull,
+	0x0D81581C010ull, 0x0E000010000ull, 0x0E000010000ull,
+};
+
+void qat_hal_set_live_ctx(struct icp_qat_fw_loader_handle *handle,
+			  unsigned char ae, unsigned int ctx_mask)
+{
+	AE(handle, ae).live_ctx_mask = ctx_mask;
+}
+
+#define CSR_RETRY_TIMES 500
+static int qat_hal_rd_ae_csr(struct icp_qat_fw_loader_handle *handle,
+			     unsigned char ae, unsigned int csr,
+			     unsigned int *value)
+{
+	unsigned int iterations = CSR_RETRY_TIMES;
+
+	do {
+		*value = GET_AE_CSR(handle, ae, csr);
+		if (!(GET_AE_CSR(handle, ae, LOCAL_CSR_STATUS) & LCS_STATUS))
+			return 0;
+	} while (iterations--);
+
+	pr_err("QAT: Read CSR timeout\n");
+	return -EFAULT;
+}
+
+static int qat_hal_wr_ae_csr(struct icp_qat_fw_loader_handle *handle,
+			     unsigned char ae, unsigned int csr,
+			     unsigned int value)
+{
+	unsigned int iterations = CSR_RETRY_TIMES;
+
+	do {
+		SET_AE_CSR(handle, ae, csr, value);
+		if (!(GET_AE_CSR(handle, ae, LOCAL_CSR_STATUS) & LCS_STATUS))
+			return 0;
+	} while (iterations--);
+
+	pr_err("QAT: Write CSR Timeout\n");
+	return -EFAULT;
+}
+
+static void qat_hal_get_wakeup_event(struct icp_qat_fw_loader_handle *handle,
+				     unsigned char ae, unsigned char ctx,
+				     unsigned int *events)
+{
+	unsigned int cur_ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CSR_CTX_POINTER, &cur_ctx);
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, ctx);
+	qat_hal_rd_ae_csr(handle, ae, CTX_WAKEUP_EVENTS_INDIRECT, events);
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, cur_ctx);
+}
+
+static int qat_hal_wait_cycles(struct icp_qat_fw_loader_handle *handle,
+			       unsigned char ae, unsigned int cycles,
+			       int chk_inactive)
+{
+	unsigned int base_cnt = 0, cur_cnt = 0;
+	unsigned int csr = (1 << ACS_ABO_BITPOS);
+	int times = MAX_RETRY_TIMES;
+	int elapsed_cycles = 0;
+
+	qat_hal_rd_ae_csr(handle, ae, PROFILE_COUNT, &base_cnt);
+	base_cnt &= 0xffff;
+	while ((int)cycles > elapsed_cycles && times--) {
+		if (chk_inactive)
+			qat_hal_rd_ae_csr(handle, ae, ACTIVE_CTX_STATUS, &csr);
+
+		qat_hal_rd_ae_csr(handle, ae, PROFILE_COUNT, &cur_cnt);
+		cur_cnt &= 0xffff;
+		elapsed_cycles = cur_cnt - base_cnt;
+
+		if (elapsed_cycles < 0)
+			elapsed_cycles += 0x10000;
+
+		/* ensure at least 8 time cycles elapsed in wait_cycles */
+		if (elapsed_cycles >= 8 && !(csr & (1 << ACS_ABO_BITPOS)))
+			return 0;
+	}
+	if (!times) {
+		pr_err("QAT: wait_num_cycles time out\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+#define CLR_BIT(wrd, bit) (wrd & ~(1 << bit))
+#define SET_BIT(wrd, bit) (wrd | 1 << bit)
+
+int qat_hal_set_ae_ctx_mode(struct icp_qat_fw_loader_handle *handle,
+			    unsigned char ae, unsigned char mode)
+{
+	unsigned int csr, new_csr;
+
+	if ((mode != 4) && (mode != 8)) {
+		pr_err("QAT: bad ctx mode=%d\n", mode);
+		return -EINVAL;
+	}
+
+	/* Sets the accelaration engine context mode to either four or eight */
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &csr);
+	csr = IGNORE_W1C_MASK & csr;
+	new_csr = (mode == 4) ?
+		SET_BIT(csr, CE_INUSE_CONTEXTS_BITPOS) :
+		CLR_BIT(csr, CE_INUSE_CONTEXTS_BITPOS);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, new_csr);
+	return 0;
+}
+
+int qat_hal_set_ae_nn_mode(struct icp_qat_fw_loader_handle *handle,
+			   unsigned char ae, unsigned char mode)
+{
+	unsigned int csr, new_csr;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &csr);
+	csr &= IGNORE_W1C_MASK;
+
+	new_csr = (mode) ?
+		SET_BIT(csr, CE_NN_MODE_BITPOS) :
+		CLR_BIT(csr, CE_NN_MODE_BITPOS);
+
+	if (new_csr != csr)
+		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, new_csr);
+
+	return 0;
+}
+
+int qat_hal_set_ae_lm_mode(struct icp_qat_fw_loader_handle *handle,
+			   unsigned char ae, enum icp_qat_uof_regtype lm_type,
+			   unsigned char mode)
+{
+	unsigned int csr, new_csr;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &csr);
+	csr &= IGNORE_W1C_MASK;
+	switch (lm_type) {
+	case ICP_LMEM0:
+		new_csr = (mode) ?
+			SET_BIT(csr, CE_LMADDR_0_GLOBAL_BITPOS) :
+			CLR_BIT(csr, CE_LMADDR_0_GLOBAL_BITPOS);
+		break;
+	case ICP_LMEM1:
+		new_csr = (mode) ?
+			SET_BIT(csr, CE_LMADDR_1_GLOBAL_BITPOS) :
+			CLR_BIT(csr, CE_LMADDR_1_GLOBAL_BITPOS);
+		break;
+	default:
+		pr_err("QAT: lmType = 0x%x\n", lm_type);
+		return -EINVAL;
+	}
+
+	if (new_csr != csr)
+		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, new_csr);
+	return 0;
+}
+
+static unsigned short qat_hal_get_reg_addr(unsigned int type,
+					   unsigned short reg_num)
+{
+	unsigned short reg_addr;
+
+	switch (type) {
+	case ICP_GPA_ABS:
+	case ICP_GPB_ABS:
+		reg_addr = 0x80 | (reg_num & 0x7f);
+		break;
+	case ICP_GPA_REL:
+	case ICP_GPB_REL:
+		reg_addr = reg_num & 0x1f;
+		break;
+	case ICP_SR_RD_REL:
+	case ICP_SR_WR_REL:
+	case ICP_SR_REL:
+		reg_addr = 0x180 | (reg_num & 0x1f);
+		break;
+	case ICP_SR_ABS:
+		reg_addr = 0x140 | ((reg_num & 0x3) << 1);
+		break;
+	case ICP_DR_RD_REL:
+	case ICP_DR_WR_REL:
+	case ICP_DR_REL:
+		reg_addr = 0x1c0 | (reg_num & 0x1f);
+		break;
+	case ICP_DR_ABS:
+		reg_addr = 0x100 | ((reg_num & 0x3) << 1);
+		break;
+	case ICP_NEIGH_REL:
+		reg_addr = 0x280 | (reg_num & 0x1f);
+		break;
+	case ICP_LMEM0:
+		reg_addr = 0x200;
+		break;
+	case ICP_LMEM1:
+		reg_addr = 0x220;
+		break;
+	case ICP_NO_DEST:
+		reg_addr = 0x300 | (reg_num & 0xff);
+		break;
+	default:
+		reg_addr = BAD_REGADDR;
+		break;
+	}
+	return reg_addr;
+}
+
+void qat_hal_reset(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned int ae_reset_csr;
+
+	ae_reset_csr = GET_GLB_CSR(handle, ICP_RESET);
+	ae_reset_csr |= handle->hal_handle->ae_mask << RST_CSR_AE_LSB;
+	ae_reset_csr |= handle->hal_handle->slice_mask << RST_CSR_QAT_LSB;
+	SET_GLB_CSR(handle, ICP_RESET, ae_reset_csr);
+}
+
+static void qat_hal_wr_indr_csr(struct icp_qat_fw_loader_handle *handle,
+				unsigned char ae, unsigned int ctx_mask,
+				unsigned int ae_csr, unsigned int csr_val)
+{
+	unsigned int ctx, cur_ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CSR_CTX_POINTER, &cur_ctx);
+
+	for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++) {
+		if (!(ctx_mask & (1 << ctx)))
+			continue;
+		qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, ctx);
+		qat_hal_wr_ae_csr(handle, ae, ae_csr, csr_val);
+	}
+
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, cur_ctx);
+}
+
+static void qat_hal_rd_indr_csr(struct icp_qat_fw_loader_handle *handle,
+				unsigned char ae, unsigned char ctx,
+				unsigned int ae_csr, unsigned int *csr_val)
+{
+	unsigned int cur_ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CSR_CTX_POINTER, &cur_ctx);
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, ctx);
+	qat_hal_rd_ae_csr(handle, ae, ae_csr, csr_val);
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, cur_ctx);
+}
+
+static void qat_hal_put_sig_event(struct icp_qat_fw_loader_handle *handle,
+				  unsigned char ae, unsigned int ctx_mask,
+				  unsigned int events)
+{
+	unsigned int ctx, cur_ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CSR_CTX_POINTER, &cur_ctx);
+	for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++) {
+		if (!(ctx_mask & (1 << ctx)))
+			continue;
+		qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, ctx);
+		qat_hal_wr_ae_csr(handle, ae, CTX_SIG_EVENTS_INDIRECT, events);
+	}
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, cur_ctx);
+}
+
+static void qat_hal_put_wakeup_event(struct icp_qat_fw_loader_handle *handle,
+				     unsigned char ae, unsigned int ctx_mask,
+				     unsigned int events)
+{
+	unsigned int ctx, cur_ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CSR_CTX_POINTER, &cur_ctx);
+	for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++) {
+		if (!(ctx_mask & (1 << ctx)))
+			continue;
+		qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, ctx);
+		qat_hal_wr_ae_csr(handle, ae, CTX_WAKEUP_EVENTS_INDIRECT,
+				  events);
+	}
+	qat_hal_wr_ae_csr(handle, ae, CSR_CTX_POINTER, cur_ctx);
+}
+
+static int qat_hal_check_ae_alive(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned int base_cnt, cur_cnt;
+	unsigned char ae;
+	unsigned int times = MAX_RETRY_TIMES;
+
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!(handle->hal_handle->ae_mask & (1 << ae)))
+			continue;
+
+		qat_hal_rd_ae_csr(handle, ae, PROFILE_COUNT,
+				  (unsigned int *)&base_cnt);
+		base_cnt &= 0xffff;
+
+		do {
+			qat_hal_rd_ae_csr(handle, ae, PROFILE_COUNT,
+					  (unsigned int *)&cur_cnt);
+			cur_cnt &= 0xffff;
+		} while (times-- && (cur_cnt == base_cnt));
+
+		if (!times) {
+			pr_err("QAT: AE%d is inactive!!\n", ae);
+			return -EFAULT;
+		}
+	}
+
+	return 0;
+}
+
+static void qat_hal_reset_timestamp(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned int misc_ctl;
+	unsigned char ae;
+
+	/* stop the timestamp timers */
+	misc_ctl = GET_GLB_CSR(handle, MISC_CONTROL);
+	if (misc_ctl & MC_TIMESTAMP_ENABLE)
+		SET_GLB_CSR(handle, MISC_CONTROL, misc_ctl &
+			    (~MC_TIMESTAMP_ENABLE));
+
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!(handle->hal_handle->ae_mask & (1 << ae)))
+			continue;
+		qat_hal_wr_ae_csr(handle, ae, TIMESTAMP_LOW, 0);
+		qat_hal_wr_ae_csr(handle, ae, TIMESTAMP_HIGH, 0);
+	}
+	/* start timestamp timers */
+	SET_GLB_CSR(handle, MISC_CONTROL, misc_ctl | MC_TIMESTAMP_ENABLE);
+}
+
+#define ESRAM_AUTO_TINIT (1<<2)
+#define ESRAM_AUTO_TINIT_DONE (1<<3)
+#define ESRAM_AUTO_INIT_USED_CYCLES (1640)
+#define ESRAM_AUTO_INIT_CSR_OFFSET 0xC1C
+static int qat_hal_init_esram(struct icp_qat_fw_loader_handle *handle)
+{
+	void __iomem *csr_addr = handle->hal_ep_csr_addr_v +
+				 ESRAM_AUTO_INIT_CSR_OFFSET;
+	unsigned int csr_val, times = 30;
+
+	csr_val = ADF_CSR_RD(csr_addr, 0);
+	if ((csr_val & ESRAM_AUTO_TINIT) && (csr_val & ESRAM_AUTO_TINIT_DONE))
+		return 0;
+
+	csr_val = ADF_CSR_RD(csr_addr, 0);
+	csr_val |= ESRAM_AUTO_TINIT;
+	ADF_CSR_WR(csr_addr, 0, csr_val);
+
+	do {
+		qat_hal_wait_cycles(handle, 0, ESRAM_AUTO_INIT_USED_CYCLES, 0);
+		csr_val = ADF_CSR_RD(csr_addr, 0);
+	} while (!(csr_val & ESRAM_AUTO_TINIT_DONE) && times--);
+	if ((!times)) {
+		pr_err("QAT: Fail to init eSram!\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+#define SHRAM_INIT_CYCLES 2060
+int qat_hal_clr_reset(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned int ae_reset_csr;
+	unsigned char ae;
+	unsigned int clk_csr;
+	unsigned int times = 100;
+	unsigned int csr;
+
+	/* write to the reset csr */
+	ae_reset_csr = GET_GLB_CSR(handle, ICP_RESET);
+	ae_reset_csr &= ~(handle->hal_handle->ae_mask << RST_CSR_AE_LSB);
+	ae_reset_csr &= ~(handle->hal_handle->slice_mask << RST_CSR_QAT_LSB);
+	do {
+		SET_GLB_CSR(handle, ICP_RESET, ae_reset_csr);
+		if (!(times--))
+			goto out_err;
+		csr = GET_GLB_CSR(handle, ICP_RESET);
+	} while ((handle->hal_handle->ae_mask |
+		 (handle->hal_handle->slice_mask << RST_CSR_QAT_LSB)) & csr);
+	/* enable clock */
+	clk_csr = GET_GLB_CSR(handle, ICP_GLOBAL_CLK_ENABLE);
+	clk_csr |= handle->hal_handle->ae_mask << 0;
+	clk_csr |= handle->hal_handle->slice_mask << 20;
+	SET_GLB_CSR(handle, ICP_GLOBAL_CLK_ENABLE, clk_csr);
+	if (qat_hal_check_ae_alive(handle))
+		goto out_err;
+
+	/* Set undefined power-up/reset states to reasonable default values */
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!(handle->hal_handle->ae_mask & (1 << ae)))
+			continue;
+		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES,
+				  INIT_CTX_ENABLE_VALUE);
+		qat_hal_wr_indr_csr(handle, ae, ICP_QAT_UCLO_AE_ALL_CTX,
+				    CTX_STS_INDIRECT,
+				    handle->hal_handle->upc_mask &
+				    INIT_PC_VALUE);
+		qat_hal_wr_ae_csr(handle, ae, CTX_ARB_CNTL, INIT_CTX_ARB_VALUE);
+		qat_hal_wr_ae_csr(handle, ae, CC_ENABLE, INIT_CCENABLE_VALUE);
+		qat_hal_put_wakeup_event(handle, ae,
+					 ICP_QAT_UCLO_AE_ALL_CTX,
+					 INIT_WAKEUP_EVENTS_VALUE);
+		qat_hal_put_sig_event(handle, ae,
+				      ICP_QAT_UCLO_AE_ALL_CTX,
+				      INIT_SIG_EVENTS_VALUE);
+	}
+	if (qat_hal_init_esram(handle))
+		goto out_err;
+	if (qat_hal_wait_cycles(handle, 0, SHRAM_INIT_CYCLES, 0))
+		goto out_err;
+	qat_hal_reset_timestamp(handle);
+
+	return 0;
+out_err:
+	pr_err("QAT: failed to get device out of reset\n");
+	return -EFAULT;
+}
+
+static void qat_hal_disable_ctx(struct icp_qat_fw_loader_handle *handle,
+				unsigned char ae, unsigned int ctx_mask)
+{
+	unsigned int ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx);
+	ctx &= IGNORE_W1C_MASK &
+		(~((ctx_mask & ICP_QAT_UCLO_AE_ALL_CTX) << CE_ENABLE_BITPOS));
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx);
+}
+
+static uint64_t qat_hal_parity_64bit(uint64_t word)
+{
+	word ^= word >> 1;
+	word ^= word >> 2;
+	word ^= word >> 4;
+	word ^= word >> 8;
+	word ^= word >> 16;
+	word ^= word >> 32;
+	return word & 1;
+}
+
+static uint64_t qat_hal_set_uword_ecc(uint64_t uword)
+{
+	uint64_t bit0_mask = 0xff800007fffULL, bit1_mask = 0x1f801ff801fULL,
+		bit2_mask = 0xe387e0781e1ULL, bit3_mask = 0x7cb8e388e22ULL,
+		bit4_mask = 0xaf5b2c93244ULL, bit5_mask = 0xf56d5525488ULL,
+		bit6_mask = 0xdaf69a46910ULL;
+
+	/* clear the ecc bits */
+	uword &= ~(0x7fULL << 0x2C);
+	uword |= qat_hal_parity_64bit(bit0_mask & uword) << 0x2C;
+	uword |= qat_hal_parity_64bit(bit1_mask & uword) << 0x2D;
+	uword |= qat_hal_parity_64bit(bit2_mask & uword) << 0x2E;
+	uword |= qat_hal_parity_64bit(bit3_mask & uword) << 0x2F;
+	uword |= qat_hal_parity_64bit(bit4_mask & uword) << 0x30;
+	uword |= qat_hal_parity_64bit(bit5_mask & uword) << 0x31;
+	uword |= qat_hal_parity_64bit(bit6_mask & uword) << 0x32;
+	return uword;
+}
+
+void qat_hal_wr_uwords(struct icp_qat_fw_loader_handle *handle,
+		       unsigned char ae, unsigned int uaddr,
+		       unsigned int words_num, uint64_t *uword)
+{
+	unsigned int ustore_addr;
+	unsigned int i;
+
+	qat_hal_rd_ae_csr(handle, ae, USTORE_ADDRESS, &ustore_addr);
+	uaddr |= UA_ECS;
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr);
+	for (i = 0; i < words_num; i++) {
+		unsigned int uwrd_lo, uwrd_hi;
+		uint64_t tmp;
+
+		tmp = qat_hal_set_uword_ecc(uword[i]);
+		uwrd_lo = (unsigned int)(tmp & 0xffffffff);
+		uwrd_hi = (unsigned int)(tmp >> 0x20);
+		qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_LOWER, uwrd_lo);
+		qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_UPPER, uwrd_hi);
+	}
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, ustore_addr);
+}
+
+static void qat_hal_enable_ctx(struct icp_qat_fw_loader_handle *handle,
+			       unsigned char ae, unsigned int ctx_mask)
+{
+	unsigned int ctx;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx);
+	ctx &= IGNORE_W1C_MASK;
+	ctx_mask &= (ctx & CE_INUSE_CONTEXTS) ? 0x55 : 0xFF;
+	ctx |= (ctx_mask << CE_ENABLE_BITPOS);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx);
+}
+
+static int qat_hal_clear_gpr(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned char ae;
+	unsigned int ctx_mask = ICP_QAT_UCLO_AE_ALL_CTX;
+	int times = MAX_RETRY_TIMES;
+	unsigned int csr_val = 0;
+	unsigned short reg;
+	unsigned int savctx = 0;
+	int ret = 0;
+
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!(handle->hal_handle->ae_mask & (1 << ae)))
+			continue;
+		for (reg = 0; reg < ICP_QAT_UCLO_MAX_GPR_REG; reg++) {
+			qat_hal_init_rd_xfer(handle, ae, 0, ICP_SR_RD_ABS,
+					     reg, 0);
+			qat_hal_init_rd_xfer(handle, ae, 0, ICP_DR_RD_ABS,
+					     reg, 0);
+		}
+		qat_hal_rd_ae_csr(handle, ae, AE_MISC_CONTROL, &csr_val);
+		csr_val &= ~(1 << MMC_SHARE_CS_BITPOS);
+		qat_hal_wr_ae_csr(handle, ae, AE_MISC_CONTROL, csr_val);
+		qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &csr_val);
+		csr_val &= IGNORE_W1C_MASK;
+		csr_val |= CE_NN_MODE;
+		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, csr_val);
+		qat_hal_wr_uwords(handle, ae, 0, ARRAY_SIZE(inst),
+				  (uint64_t *)inst);
+		qat_hal_wr_indr_csr(handle, ae, ctx_mask, CTX_STS_INDIRECT,
+				    handle->hal_handle->upc_mask &
+				    INIT_PC_VALUE);
+		qat_hal_rd_ae_csr(handle, ae, ACTIVE_CTX_STATUS, &savctx);
+		qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS, 0);
+		qat_hal_put_wakeup_event(handle, ae, ctx_mask, XCWE_VOLUNTARY);
+		qat_hal_wr_indr_csr(handle, ae, ctx_mask,
+				    CTX_SIG_EVENTS_INDIRECT, 0);
+		qat_hal_wr_ae_csr(handle, ae, CTX_SIG_EVENTS_ACTIVE, 0);
+		qat_hal_enable_ctx(handle, ae, ctx_mask);
+	}
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!(handle->hal_handle->ae_mask & (1 << ae)))
+			continue;
+		/* wait for AE to finish */
+		do {
+			ret = qat_hal_wait_cycles(handle, ae, 20, 1);
+		} while (ret && times--);
+
+		if (!times) {
+			pr_err("QAT: clear GPR of AE %d failed", ae);
+			return -EINVAL;
+		}
+		qat_hal_disable_ctx(handle, ae, ctx_mask);
+		qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS,
+				  savctx & ACS_ACNO);
+		qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES,
+				  INIT_CTX_ENABLE_VALUE);
+		qat_hal_wr_indr_csr(handle, ae, ctx_mask, CTX_STS_INDIRECT,
+				    handle->hal_handle->upc_mask &
+				    INIT_PC_VALUE);
+		qat_hal_wr_ae_csr(handle, ae, CTX_ARB_CNTL, INIT_CTX_ARB_VALUE);
+		qat_hal_wr_ae_csr(handle, ae, CC_ENABLE, INIT_CCENABLE_VALUE);
+		qat_hal_put_wakeup_event(handle, ae, ctx_mask,
+					 INIT_WAKEUP_EVENTS_VALUE);
+		qat_hal_put_sig_event(handle, ae, ctx_mask,
+				      INIT_SIG_EVENTS_VALUE);
+	}
+	return 0;
+}
+
+#define ICP_DH895XCC_AE_OFFSET      0x20000
+#define ICP_DH895XCC_CAP_OFFSET     (ICP_DH895XCC_AE_OFFSET + 0x10000)
+#define LOCAL_TO_XFER_REG_OFFSET    0x800
+#define ICP_DH895XCC_EP_OFFSET      0x3a000
+#define ICP_DH895XCC_PMISC_BAR 1
+int qat_hal_init(struct adf_accel_dev *accel_dev)
+{
+	unsigned char ae;
+	unsigned int max_en_ae_id = 0;
+	struct icp_qat_fw_loader_handle *handle;
+	struct adf_accel_pci *pci_info = &accel_dev->accel_pci_dev;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	struct adf_bar *bar = &pci_info->pci_bars[ADF_DH895XCC_PMISC_BAR];
+
+	handle = kzalloc(sizeof(*handle), GFP_KERNEL);
+	if (!handle)
+		return -ENOMEM;
+
+	handle->hal_cap_g_ctl_csr_addr_v = bar->virt_addr +
+						ICP_DH895XCC_CAP_OFFSET;
+	handle->hal_cap_ae_xfer_csr_addr_v = bar->virt_addr +
+						ICP_DH895XCC_AE_OFFSET;
+	handle->hal_ep_csr_addr_v = bar->virt_addr + ICP_DH895XCC_EP_OFFSET;
+	handle->hal_cap_ae_local_csr_addr_v =
+		handle->hal_cap_ae_xfer_csr_addr_v + LOCAL_TO_XFER_REG_OFFSET;
+
+	handle->hal_handle = kzalloc(sizeof(*handle->hal_handle), GFP_KERNEL);
+	if (!handle->hal_handle)
+		goto out_hal_handle;
+	handle->hal_handle->revision_id = accel_dev->accel_pci_dev.revid;
+	handle->hal_handle->ae_mask = hw_data->ae_mask;
+	handle->hal_handle->slice_mask = hw_data->accel_mask;
+	/* create AE objects */
+	handle->hal_handle->upc_mask = 0x1ffff;
+	handle->hal_handle->max_ustore = 0x4000;
+	for (ae = 0; ae < ICP_QAT_UCLO_MAX_AE; ae++) {
+		if (!(hw_data->ae_mask & (1 << ae)))
+			continue;
+		handle->hal_handle->aes[ae].free_addr = 0;
+		handle->hal_handle->aes[ae].free_size =
+		    handle->hal_handle->max_ustore;
+		handle->hal_handle->aes[ae].ustore_size =
+		    handle->hal_handle->max_ustore;
+		handle->hal_handle->aes[ae].live_ctx_mask =
+						ICP_QAT_UCLO_AE_ALL_CTX;
+		max_en_ae_id = ae;
+	}
+	handle->hal_handle->ae_max_num = max_en_ae_id + 1;
+	/* take all AEs out of reset */
+	if (qat_hal_clr_reset(handle)) {
+		pr_err("QAT: qat_hal_clr_reset error\n");
+		goto out_err;
+	}
+	if (qat_hal_clear_gpr(handle))
+		goto out_err;
+	/* Set SIGNATURE_ENABLE[0] to 0x1 in order to enable ALU_OUT csr */
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		unsigned int csr_val = 0;
+
+		if (!(hw_data->ae_mask & (1 << ae)))
+			continue;
+		qat_hal_rd_ae_csr(handle, ae, SIGNATURE_ENABLE, &csr_val);
+		csr_val |= 0x1;
+		qat_hal_wr_ae_csr(handle, ae, SIGNATURE_ENABLE, csr_val);
+	}
+	accel_dev->fw_loader->fw_loader = handle;
+	return 0;
+
+out_err:
+	kfree(handle->hal_handle);
+out_hal_handle:
+	kfree(handle);
+	return -EFAULT;
+}
+
+void qat_hal_deinit(struct icp_qat_fw_loader_handle *handle)
+{
+	if (!handle)
+		return;
+	kfree(handle->hal_handle);
+	kfree(handle);
+}
+
+void qat_hal_start(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
+		   unsigned int ctx_mask)
+{
+	qat_hal_put_wakeup_event(handle, ae, (~ctx_mask) &
+				 ICP_QAT_UCLO_AE_ALL_CTX, 0x10000);
+	qat_hal_enable_ctx(handle, ae, ctx_mask);
+}
+
+void qat_hal_stop(struct icp_qat_fw_loader_handle *handle, unsigned char ae,
+		  unsigned int ctx_mask)
+{
+	qat_hal_disable_ctx(handle, ae, ctx_mask);
+}
+
+void qat_hal_set_pc(struct icp_qat_fw_loader_handle *handle,
+		    unsigned char ae, unsigned int ctx_mask, unsigned int upc)
+{
+	qat_hal_wr_indr_csr(handle, ae, ctx_mask, CTX_STS_INDIRECT,
+			    handle->hal_handle->upc_mask & upc);
+}
+
+static void qat_hal_get_uwords(struct icp_qat_fw_loader_handle *handle,
+			       unsigned char ae, unsigned int uaddr,
+			       unsigned int words_num, uint64_t *uword)
+{
+	unsigned int i, uwrd_lo, uwrd_hi;
+	unsigned int ustore_addr, misc_control;
+
+	qat_hal_rd_ae_csr(handle, ae, AE_MISC_CONTROL, &misc_control);
+	qat_hal_wr_ae_csr(handle, ae, AE_MISC_CONTROL,
+			  misc_control & 0xfffffffb);
+	qat_hal_rd_ae_csr(handle, ae, USTORE_ADDRESS, &ustore_addr);
+	uaddr |= UA_ECS;
+	for (i = 0; i < words_num; i++) {
+		qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr);
+		uaddr++;
+		qat_hal_rd_ae_csr(handle, ae, USTORE_DATA_LOWER, &uwrd_lo);
+		qat_hal_rd_ae_csr(handle, ae, USTORE_DATA_UPPER, &uwrd_hi);
+		uword[i] = uwrd_hi;
+		uword[i] = (uword[i] << 0x20) | uwrd_lo;
+	}
+	qat_hal_wr_ae_csr(handle, ae, AE_MISC_CONTROL, misc_control);
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, ustore_addr);
+}
+
+void qat_hal_wr_umem(struct icp_qat_fw_loader_handle *handle,
+		     unsigned char ae, unsigned int uaddr,
+		     unsigned int words_num, unsigned int *data)
+{
+	unsigned int i, ustore_addr;
+
+	qat_hal_rd_ae_csr(handle, ae, USTORE_ADDRESS, &ustore_addr);
+	uaddr |= UA_ECS;
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr);
+	for (i = 0; i < words_num; i++) {
+		unsigned int uwrd_lo, uwrd_hi, tmp;
+
+		uwrd_lo = ((data[i] & 0xfff0000) << 4) | (0x3 << 18) |
+			  ((data[i] & 0xff00) << 2) |
+			  (0x3 << 8) | (data[i] & 0xff);
+		uwrd_hi = (0xf << 4) | ((data[i] & 0xf0000000) >> 28);
+		uwrd_hi |= (hweight32(data[i] & 0xffff) & 0x1) << 8;
+		tmp = ((data[i] >> 0x10) & 0xffff);
+		uwrd_hi |= (hweight32(tmp) & 0x1) << 9;
+		qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_LOWER, uwrd_lo);
+		qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_UPPER, uwrd_hi);
+	}
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, ustore_addr);
+}
+
+#define MAX_EXEC_INST 100
+static int qat_hal_exec_micro_inst(struct icp_qat_fw_loader_handle *handle,
+				   unsigned char ae, unsigned char ctx,
+				   uint64_t *micro_inst, unsigned int inst_num,
+				   int code_off, unsigned int max_cycle,
+				   unsigned int *endpc)
+{
+	uint64_t savuwords[MAX_EXEC_INST];
+	unsigned int ind_lm_addr0, ind_lm_addr1;
+	unsigned int ind_lm_addr_byte0, ind_lm_addr_byte1;
+	unsigned int ind_cnt_sig;
+	unsigned int ind_sig, act_sig;
+	unsigned int csr_val = 0, newcsr_val;
+	unsigned int savctx;
+	unsigned int savcc, wakeup_events, savpc;
+	unsigned int ctxarb_ctl, ctx_enables;
+
+	if ((inst_num > handle->hal_handle->max_ustore) || !micro_inst) {
+		pr_err("QAT: invalid instruction num %d\n", inst_num);
+		return -EINVAL;
+	}
+	/* save current context */
+	qat_hal_rd_indr_csr(handle, ae, ctx, LM_ADDR_0_INDIRECT, &ind_lm_addr0);
+	qat_hal_rd_indr_csr(handle, ae, ctx, LM_ADDR_1_INDIRECT, &ind_lm_addr1);
+	qat_hal_rd_indr_csr(handle, ae, ctx, INDIRECT_LM_ADDR_0_BYTE_INDEX,
+			    &ind_lm_addr_byte0);
+	qat_hal_rd_indr_csr(handle, ae, ctx, INDIRECT_LM_ADDR_1_BYTE_INDEX,
+			    &ind_lm_addr_byte1);
+	if (inst_num <= MAX_EXEC_INST)
+		qat_hal_get_uwords(handle, ae, 0, inst_num, savuwords);
+	qat_hal_get_wakeup_event(handle, ae, ctx, &wakeup_events);
+	qat_hal_rd_indr_csr(handle, ae, ctx, CTX_STS_INDIRECT, &savpc);
+	savpc = (savpc & handle->hal_handle->upc_mask) >> 0;
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	ctx_enables &= IGNORE_W1C_MASK;
+	qat_hal_rd_ae_csr(handle, ae, CC_ENABLE, &savcc);
+	qat_hal_rd_ae_csr(handle, ae, ACTIVE_CTX_STATUS, &savctx);
+	qat_hal_rd_ae_csr(handle, ae, CTX_ARB_CNTL, &ctxarb_ctl);
+	qat_hal_rd_indr_csr(handle, ae, ctx, FUTURE_COUNT_SIGNAL_INDIRECT,
+			    &ind_cnt_sig);
+	qat_hal_rd_indr_csr(handle, ae, ctx, CTX_SIG_EVENTS_INDIRECT, &ind_sig);
+	qat_hal_rd_ae_csr(handle, ae, CTX_SIG_EVENTS_ACTIVE, &act_sig);
+	/* execute micro codes */
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables);
+	qat_hal_wr_uwords(handle, ae, 0, inst_num, micro_inst);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx), CTX_STS_INDIRECT, 0);
+	qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS, ctx & ACS_ACNO);
+	if (code_off)
+		qat_hal_wr_ae_csr(handle, ae, CC_ENABLE, savcc & 0xffffdfff);
+	qat_hal_put_wakeup_event(handle, ae, (1 << ctx), XCWE_VOLUNTARY);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx), CTX_SIG_EVENTS_INDIRECT, 0);
+	qat_hal_wr_ae_csr(handle, ae, CTX_SIG_EVENTS_ACTIVE, 0);
+	qat_hal_enable_ctx(handle, ae, (1 << ctx));
+	/* wait for micro codes to finish */
+	if (qat_hal_wait_cycles(handle, ae, max_cycle, 1) != 0)
+		return -EFAULT;
+	if (endpc) {
+		unsigned int ctx_status;
+
+		qat_hal_rd_indr_csr(handle, ae, ctx, CTX_STS_INDIRECT,
+				    &ctx_status);
+		*endpc = ctx_status & handle->hal_handle->upc_mask;
+	}
+	/* retore to saved context */
+	qat_hal_disable_ctx(handle, ae, (1 << ctx));
+	if (inst_num <= MAX_EXEC_INST)
+		qat_hal_wr_uwords(handle, ae, 0, inst_num, savuwords);
+	qat_hal_put_wakeup_event(handle, ae, (1 << ctx), wakeup_events);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx), CTX_STS_INDIRECT,
+			    handle->hal_handle->upc_mask & savpc);
+	qat_hal_rd_ae_csr(handle, ae, AE_MISC_CONTROL, &csr_val);
+	newcsr_val = CLR_BIT(csr_val, MMC_SHARE_CS_BITPOS);
+	qat_hal_wr_ae_csr(handle, ae, AE_MISC_CONTROL, newcsr_val);
+	qat_hal_wr_ae_csr(handle, ae, CC_ENABLE, savcc);
+	qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS, savctx & ACS_ACNO);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ARB_CNTL, ctxarb_ctl);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    LM_ADDR_0_INDIRECT, ind_lm_addr0);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    LM_ADDR_1_INDIRECT, ind_lm_addr1);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    INDIRECT_LM_ADDR_0_BYTE_INDEX, ind_lm_addr_byte0);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    INDIRECT_LM_ADDR_1_BYTE_INDEX, ind_lm_addr_byte1);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    FUTURE_COUNT_SIGNAL_INDIRECT, ind_cnt_sig);
+	qat_hal_wr_indr_csr(handle, ae, (1 << ctx),
+			    CTX_SIG_EVENTS_INDIRECT, ind_sig);
+	qat_hal_wr_ae_csr(handle, ae, CTX_SIG_EVENTS_ACTIVE, act_sig);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables);
+
+	return 0;
+}
+
+static int qat_hal_rd_rel_reg(struct icp_qat_fw_loader_handle *handle,
+			      unsigned char ae, unsigned char ctx,
+			      enum icp_qat_uof_regtype reg_type,
+			      unsigned short reg_num, unsigned int *data)
+{
+	unsigned int savctx, uaddr, uwrd_lo, uwrd_hi;
+	unsigned int ctxarb_cntl, ustore_addr, ctx_enables;
+	unsigned short reg_addr;
+	int status = 0;
+	uint64_t insts, savuword;
+
+	reg_addr = qat_hal_get_reg_addr(reg_type, reg_num);
+	if (reg_addr == BAD_REGADDR) {
+		pr_err("QAT: bad regaddr=0x%x\n", reg_addr);
+		return -EINVAL;
+	}
+	switch (reg_type) {
+	case ICP_GPA_REL:
+		insts = 0xA070000000ull | (reg_addr & 0x3ff);
+		break;
+	default:
+		insts = (uint64_t)0xA030000000ull | ((reg_addr & 0x3ff) << 10);
+		break;
+	}
+	qat_hal_rd_ae_csr(handle, ae, ACTIVE_CTX_STATUS, &savctx);
+	qat_hal_rd_ae_csr(handle, ae, CTX_ARB_CNTL, &ctxarb_cntl);
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	ctx_enables &= IGNORE_W1C_MASK;
+	if (ctx != (savctx & ACS_ACNO))
+		qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS,
+				  ctx & ACS_ACNO);
+	qat_hal_get_uwords(handle, ae, 0, 1, &savuword);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables);
+	qat_hal_rd_ae_csr(handle, ae, USTORE_ADDRESS, &ustore_addr);
+	uaddr = UA_ECS;
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr);
+	insts = qat_hal_set_uword_ecc(insts);
+	uwrd_lo = (unsigned int)(insts & 0xffffffff);
+	uwrd_hi = (unsigned int)(insts >> 0x20);
+	qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_LOWER, uwrd_lo);
+	qat_hal_wr_ae_csr(handle, ae, USTORE_DATA_UPPER, uwrd_hi);
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, uaddr);
+	/* delay for at least 8 cycles */
+	qat_hal_wait_cycles(handle, ae, 0x8, 0);
+	/*
+	 * read ALU output
+	 * the instruction should have been executed
+	 * prior to clearing the ECS in putUwords
+	 */
+	qat_hal_rd_ae_csr(handle, ae, ALU_OUT, data);
+	qat_hal_wr_ae_csr(handle, ae, USTORE_ADDRESS, ustore_addr);
+	qat_hal_wr_uwords(handle, ae, 0, 1, &savuword);
+	if (ctx != (savctx & ACS_ACNO))
+		qat_hal_wr_ae_csr(handle, ae, ACTIVE_CTX_STATUS,
+				  savctx & ACS_ACNO);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ARB_CNTL, ctxarb_cntl);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables);
+
+	return status;
+}
+
+static int qat_hal_wr_rel_reg(struct icp_qat_fw_loader_handle *handle,
+			      unsigned char ae, unsigned char ctx,
+			      enum icp_qat_uof_regtype reg_type,
+			      unsigned short reg_num, unsigned int data)
+{
+	unsigned short src_hiaddr, src_lowaddr, dest_addr, data16hi, data16lo;
+	uint64_t insts[] = {
+		0x0F440000000ull,
+		0x0F040000000ull,
+		0x0F0000C0300ull,
+		0x0E000010000ull
+	};
+	const int num_inst = ARRAY_SIZE(insts), code_off = 1;
+	const int imm_w1 = 0, imm_w0 = 1;
+
+	dest_addr = qat_hal_get_reg_addr(reg_type, reg_num);
+	if (dest_addr == BAD_REGADDR) {
+		pr_err("QAT: bad destAddr=0x%x\n", dest_addr);
+		return -EINVAL;
+	}
+
+	data16lo = 0xffff & data;
+	data16hi = 0xffff & (data >> 0x10);
+	src_hiaddr = qat_hal_get_reg_addr(ICP_NO_DEST, (unsigned short)
+					  (0xff & data16hi));
+	src_lowaddr = qat_hal_get_reg_addr(ICP_NO_DEST, (unsigned short)
+					   (0xff & data16lo));
+	switch (reg_type) {
+	case ICP_GPA_REL:
+		insts[imm_w1] = insts[imm_w1] | ((data16hi >> 8) << 20) |
+		    ((src_hiaddr & 0x3ff) << 10) | (dest_addr & 0x3ff);
+		insts[imm_w0] = insts[imm_w0] | ((data16lo >> 8) << 20) |
+		    ((src_lowaddr & 0x3ff) << 10) | (dest_addr & 0x3ff);
+		break;
+	default:
+		insts[imm_w1] = insts[imm_w1] | ((data16hi >> 8) << 20) |
+		    ((dest_addr & 0x3ff) << 10) | (src_hiaddr & 0x3ff);
+
+		insts[imm_w0] = insts[imm_w0] | ((data16lo >> 8) << 20) |
+		    ((dest_addr & 0x3ff) << 10) | (src_lowaddr & 0x3ff);
+		break;
+	}
+
+	return qat_hal_exec_micro_inst(handle, ae, ctx, insts, num_inst,
+				       code_off, num_inst * 0x5, NULL);
+}
+
+int qat_hal_get_ins_num(void)
+{
+	return ARRAY_SIZE(inst_4b);
+}
+
+static int qat_hal_concat_micro_code(uint64_t *micro_inst,
+				     unsigned int inst_num, unsigned int size,
+				     unsigned int addr, unsigned int *value)
+{
+	int i, val_indx;
+	unsigned int cur_value;
+	const uint64_t *inst_arr;
+	int fixup_offset;
+	int usize = 0;
+	int orig_num;
+
+	orig_num = inst_num;
+	val_indx = 0;
+	cur_value = value[val_indx++];
+	inst_arr = inst_4b;
+	usize = ARRAY_SIZE(inst_4b);
+	fixup_offset = inst_num;
+	for (i = 0; i < usize; i++)
+		micro_inst[inst_num++] = inst_arr[i];
+	INSERT_IMMED_GPRA_CONST(micro_inst[fixup_offset], (addr));
+	fixup_offset++;
+	INSERT_IMMED_GPRA_CONST(micro_inst[fixup_offset], 0);
+	fixup_offset++;
+	INSERT_IMMED_GPRB_CONST(micro_inst[fixup_offset], (cur_value >> 0));
+	fixup_offset++;
+	INSERT_IMMED_GPRB_CONST(micro_inst[fixup_offset], (cur_value >> 0x10));
+
+	return inst_num - orig_num;
+}
+
+static int qat_hal_exec_micro_init_lm(struct icp_qat_fw_loader_handle *handle,
+				      unsigned char ae, unsigned char ctx,
+				      int *pfirst_exec, uint64_t *micro_inst,
+				      unsigned int inst_num)
+{
+	int stat = 0;
+	unsigned int gpra0 = 0, gpra1 = 0, gpra2 = 0;
+	unsigned int gprb0 = 0, gprb1 = 0;
+
+	if (*pfirst_exec) {
+		qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0, &gpra0);
+		qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0x1, &gpra1);
+		qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0x2, &gpra2);
+		qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPB_REL, 0, &gprb0);
+		qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPB_REL, 0x1, &gprb1);
+		*pfirst_exec = 0;
+	}
+	stat = qat_hal_exec_micro_inst(handle, ae, ctx, micro_inst, inst_num, 1,
+				       inst_num * 0x5, NULL);
+	if (stat != 0)
+		return -EFAULT;
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0, gpra0);
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0x1, gpra1);
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPA_REL, 0x2, gpra2);
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPB_REL, 0, gprb0);
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPB_REL, 0x1, gprb1);
+
+	return 0;
+}
+
+int qat_hal_batch_wr_lm(struct icp_qat_fw_loader_handle *handle,
+			unsigned char ae,
+			struct icp_qat_uof_batch_init *lm_init_header)
+{
+	struct icp_qat_uof_batch_init *plm_init;
+	uint64_t *micro_inst_arry;
+	int micro_inst_num;
+	int alloc_inst_size;
+	int first_exec = 1;
+	int stat = 0;
+
+	plm_init = lm_init_header->next;
+	alloc_inst_size = lm_init_header->size;
+	if ((unsigned int)alloc_inst_size > handle->hal_handle->max_ustore)
+		alloc_inst_size = handle->hal_handle->max_ustore;
+	micro_inst_arry = kmalloc_array(alloc_inst_size, sizeof(uint64_t),
+					GFP_KERNEL);
+	if (!micro_inst_arry)
+		return -ENOMEM;
+	micro_inst_num = 0;
+	while (plm_init) {
+		unsigned int addr, *value, size;
+
+		ae = plm_init->ae;
+		addr = plm_init->addr;
+		value = plm_init->value;
+		size = plm_init->size;
+		micro_inst_num += qat_hal_concat_micro_code(micro_inst_arry,
+							    micro_inst_num,
+							    size, addr, value);
+		plm_init = plm_init->next;
+	}
+	/* exec micro codes */
+	if (micro_inst_arry && (micro_inst_num > 0)) {
+		micro_inst_arry[micro_inst_num++] = 0x0E000010000ull;
+		stat = qat_hal_exec_micro_init_lm(handle, ae, 0, &first_exec,
+						  micro_inst_arry,
+						  micro_inst_num);
+	}
+	kfree(micro_inst_arry);
+	return stat;
+}
+
+static int qat_hal_put_rel_rd_xfer(struct icp_qat_fw_loader_handle *handle,
+				   unsigned char ae, unsigned char ctx,
+				   enum icp_qat_uof_regtype reg_type,
+				   unsigned short reg_num, unsigned int val)
+{
+	int status = 0;
+	unsigned int reg_addr;
+	unsigned int ctx_enables;
+	unsigned short mask;
+	unsigned short dr_offset = 0x10;
+
+	status = qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	if (CE_INUSE_CONTEXTS & ctx_enables) {
+		if (ctx & 0x1) {
+			pr_err("QAT: bad 4-ctx mode,ctx=0x%x\n", ctx);
+			return -EINVAL;
+		}
+		mask = 0x1f;
+		dr_offset = 0x20;
+	} else {
+		mask = 0x0f;
+	}
+	if (reg_num & ~mask)
+		return -EINVAL;
+	reg_addr = reg_num + (ctx << 0x5);
+	switch (reg_type) {
+	case ICP_SR_RD_REL:
+	case ICP_SR_REL:
+		SET_AE_XFER(handle, ae, reg_addr, val);
+		break;
+	case ICP_DR_RD_REL:
+	case ICP_DR_REL:
+		SET_AE_XFER(handle, ae, (reg_addr + dr_offset), val);
+		break;
+	default:
+		status = -EINVAL;
+		break;
+	}
+	return status;
+}
+
+static int qat_hal_put_rel_wr_xfer(struct icp_qat_fw_loader_handle *handle,
+				   unsigned char ae, unsigned char ctx,
+				   enum icp_qat_uof_regtype reg_type,
+				   unsigned short reg_num, unsigned int data)
+{
+	unsigned int gprval, ctx_enables;
+	unsigned short src_hiaddr, src_lowaddr, gpr_addr, xfr_addr, data16hi,
+	    data16low;
+	unsigned short reg_mask;
+	int status = 0;
+	uint64_t micro_inst[] = {
+		0x0F440000000ull,
+		0x0F040000000ull,
+		0x0A000000000ull,
+		0x0F0000C0300ull,
+		0x0E000010000ull
+	};
+	const int num_inst = ARRAY_SIZE(micro_inst), code_off = 1;
+	const unsigned short gprnum = 0, dly = num_inst * 0x5;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	if (CE_INUSE_CONTEXTS & ctx_enables) {
+		if (ctx & 0x1) {
+			pr_err("QAT: 4-ctx mode,ctx=0x%x\n", ctx);
+			return -EINVAL;
+		}
+		reg_mask = (unsigned short)~0x1f;
+	} else {
+		reg_mask = (unsigned short)~0xf;
+	}
+	if (reg_num & reg_mask)
+		return -EINVAL;
+	xfr_addr = qat_hal_get_reg_addr(reg_type, reg_num);
+	if (xfr_addr == BAD_REGADDR) {
+		pr_err("QAT: bad xfrAddr=0x%x\n", xfr_addr);
+		return -EINVAL;
+	}
+	qat_hal_rd_rel_reg(handle, ae, ctx, ICP_GPB_REL, gprnum, &gprval);
+	gpr_addr = qat_hal_get_reg_addr(ICP_GPB_REL, gprnum);
+	data16low = 0xffff & data;
+	data16hi = 0xffff & (data >> 0x10);
+	src_hiaddr = qat_hal_get_reg_addr(ICP_NO_DEST,
+					  (unsigned short)(0xff & data16hi));
+	src_lowaddr = qat_hal_get_reg_addr(ICP_NO_DEST,
+					   (unsigned short)(0xff & data16low));
+	micro_inst[0] = micro_inst[0x0] | ((data16hi >> 8) << 20) |
+	    ((gpr_addr & 0x3ff) << 10) | (src_hiaddr & 0x3ff);
+	micro_inst[1] = micro_inst[0x1] | ((data16low >> 8) << 20) |
+	    ((gpr_addr & 0x3ff) << 10) | (src_lowaddr & 0x3ff);
+	micro_inst[0x2] = micro_inst[0x2] |
+	    ((xfr_addr & 0x3ff) << 20) | ((gpr_addr & 0x3ff) << 10);
+	status = qat_hal_exec_micro_inst(handle, ae, ctx, micro_inst, num_inst,
+					 code_off, dly, NULL);
+	qat_hal_wr_rel_reg(handle, ae, ctx, ICP_GPB_REL, gprnum, gprval);
+	return status;
+}
+
+static int qat_hal_put_rel_nn(struct icp_qat_fw_loader_handle *handle,
+			      unsigned char ae, unsigned char ctx,
+			      unsigned short nn, unsigned int val)
+{
+	unsigned int ctx_enables;
+	int stat = 0;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	ctx_enables &= IGNORE_W1C_MASK;
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables | CE_NN_MODE);
+
+	stat = qat_hal_put_rel_wr_xfer(handle, ae, ctx, ICP_NEIGH_REL, nn, val);
+	qat_hal_wr_ae_csr(handle, ae, CTX_ENABLES, ctx_enables);
+	return stat;
+}
+
+static int qat_hal_convert_abs_to_rel(struct icp_qat_fw_loader_handle
+				      *handle, unsigned char ae,
+				      unsigned short absreg_num,
+				      unsigned short *relreg,
+				      unsigned char *ctx)
+{
+	unsigned int ctx_enables;
+
+	qat_hal_rd_ae_csr(handle, ae, CTX_ENABLES, &ctx_enables);
+	if (ctx_enables & CE_INUSE_CONTEXTS) {
+		/* 4-ctx mode */
+		*relreg = absreg_num & 0x1F;
+		*ctx = (absreg_num >> 0x4) & 0x6;
+	} else {
+		/* 8-ctx mode */
+		*relreg = absreg_num & 0x0F;
+		*ctx = (absreg_num >> 0x4) & 0x7;
+	}
+	return 0;
+}
+
+int qat_hal_init_gpr(struct icp_qat_fw_loader_handle *handle,
+		     unsigned char ae, unsigned char ctx_mask,
+		     enum icp_qat_uof_regtype reg_type,
+		     unsigned short reg_num, unsigned int regdata)
+{
+	int stat = 0;
+	unsigned short reg;
+	unsigned char ctx = 0;
+	enum icp_qat_uof_regtype type;
+
+	if (reg_num >= ICP_QAT_UCLO_MAX_GPR_REG)
+		return -EINVAL;
+
+	do {
+		if (ctx_mask == 0) {
+			qat_hal_convert_abs_to_rel(handle, ae, reg_num, &reg,
+						   &ctx);
+			type = reg_type - 1;
+		} else {
+			reg = reg_num;
+			type = reg_type;
+			if (!test_bit(ctx, (unsigned long *)&ctx_mask))
+				continue;
+		}
+		stat = qat_hal_wr_rel_reg(handle, ae, ctx, type, reg, regdata);
+		if (stat) {
+			pr_err("QAT: write gpr fail\n");
+			return -EINVAL;
+		}
+	} while (ctx_mask && (ctx++ < ICP_QAT_UCLO_MAX_CTX));
+
+	return 0;
+}
+
+int qat_hal_init_wr_xfer(struct icp_qat_fw_loader_handle *handle,
+			 unsigned char ae, unsigned char ctx_mask,
+			 enum icp_qat_uof_regtype reg_type,
+			 unsigned short reg_num, unsigned int regdata)
+{
+	int stat = 0;
+	unsigned short reg;
+	unsigned char ctx = 0;
+	enum icp_qat_uof_regtype type;
+
+	if (reg_num >= ICP_QAT_UCLO_MAX_XFER_REG)
+		return -EINVAL;
+
+	do {
+		if (ctx_mask == 0) {
+			qat_hal_convert_abs_to_rel(handle, ae, reg_num, &reg,
+						   &ctx);
+			type = reg_type - 3;
+		} else {
+			reg = reg_num;
+			type = reg_type;
+			if (!test_bit(ctx, (unsigned long *)&ctx_mask))
+				continue;
+		}
+		stat = qat_hal_put_rel_wr_xfer(handle, ae, ctx, type, reg,
+					       regdata);
+		if (stat) {
+			pr_err("QAT: write wr xfer fail\n");
+			return -EINVAL;
+		}
+	} while (ctx_mask && (ctx++ < ICP_QAT_UCLO_MAX_CTX));
+
+	return 0;
+}
+
+int qat_hal_init_rd_xfer(struct icp_qat_fw_loader_handle *handle,
+			 unsigned char ae, unsigned char ctx_mask,
+			 enum icp_qat_uof_regtype reg_type,
+			 unsigned short reg_num, unsigned int regdata)
+{
+	int stat = 0;
+	unsigned short reg;
+	unsigned char ctx = 0;
+	enum icp_qat_uof_regtype type;
+
+	if (reg_num >= ICP_QAT_UCLO_MAX_XFER_REG)
+		return -EINVAL;
+
+	do {
+		if (ctx_mask == 0) {
+			qat_hal_convert_abs_to_rel(handle, ae, reg_num, &reg,
+						   &ctx);
+			type = reg_type - 3;
+		} else {
+			reg = reg_num;
+			type = reg_type;
+			if (!test_bit(ctx, (unsigned long *)&ctx_mask))
+				continue;
+		}
+		stat = qat_hal_put_rel_rd_xfer(handle, ae, ctx, type, reg,
+					       regdata);
+		if (stat) {
+			pr_err("QAT: write rd xfer fail\n");
+			return -EINVAL;
+		}
+	} while (ctx_mask && (ctx++ < ICP_QAT_UCLO_MAX_CTX));
+
+	return 0;
+}
+
+int qat_hal_init_nn(struct icp_qat_fw_loader_handle *handle,
+		    unsigned char ae, unsigned char ctx_mask,
+		    unsigned short reg_num, unsigned int regdata)
+{
+	int stat = 0;
+	unsigned char ctx;
+
+	if (ctx_mask == 0)
+		return -EINVAL;
+
+	for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++) {
+		if (!test_bit(ctx, (unsigned long *)&ctx_mask))
+			continue;
+		stat = qat_hal_put_rel_nn(handle, ae, ctx, reg_num, regdata);
+		if (stat) {
+			pr_err("QAT: write neigh error\n");
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/crypto/qat/qat_common/qat_uclo.c b/drivers/crypto/qat/qat_common/qat_uclo.c
new file mode 100644
index 000000000000..1e27f9f7fddf
--- /dev/null
+++ b/drivers/crypto/qat/qat_common/qat_uclo.c
@@ -0,0 +1,1181 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/slab.h>
+#include <linux/ctype.h>
+#include <linux/kernel.h>
+
+#include "adf_accel_devices.h"
+#include "adf_common_drv.h"
+#include "icp_qat_uclo.h"
+#include "icp_qat_hal.h"
+#include "icp_qat_fw_loader_handle.h"
+
+#define UWORD_CPYBUF_SIZE 1024
+#define INVLD_UWORD 0xffffffffffull
+#define PID_MINOR_REV 0xf
+#define PID_MAJOR_REV (0xf << 4)
+
+static int qat_uclo_init_ae_data(struct icp_qat_uclo_objhandle *obj_handle,
+				 unsigned int ae, unsigned int image_num)
+{
+	struct icp_qat_uclo_aedata *ae_data;
+	struct icp_qat_uclo_encapme *encap_image;
+	struct icp_qat_uclo_page *page = NULL;
+	struct icp_qat_uclo_aeslice *ae_slice = NULL;
+
+	ae_data = &obj_handle->ae_data[ae];
+	encap_image = &obj_handle->ae_uimage[image_num];
+	ae_slice = &ae_data->ae_slices[ae_data->slice_num];
+	ae_slice->encap_image = encap_image;
+
+	if (encap_image->img_ptr) {
+		ae_slice->ctx_mask_assigned =
+					encap_image->img_ptr->ctx_assigned;
+		ae_data->eff_ustore_size = obj_handle->ustore_phy_size;
+	} else {
+		ae_slice->ctx_mask_assigned = 0;
+	}
+	ae_slice->region = kzalloc(sizeof(*ae_slice->region), GFP_KERNEL);
+	if (!ae_slice->region)
+		return -ENOMEM;
+	ae_slice->page = kzalloc(sizeof(*ae_slice->page), GFP_KERNEL);
+	if (!ae_slice->page)
+		goto out_err;
+	page = ae_slice->page;
+	page->encap_page = encap_image->page;
+	ae_slice->page->region = ae_slice->region;
+	ae_data->slice_num++;
+	return 0;
+out_err:
+	kfree(ae_slice->region);
+	ae_slice->region = NULL;
+	return -ENOMEM;
+}
+
+static int qat_uclo_free_ae_data(struct icp_qat_uclo_aedata *ae_data)
+{
+	unsigned int i;
+
+	if (!ae_data) {
+		pr_err("QAT: bad argument, ae_data is NULL\n ");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < ae_data->slice_num; i++) {
+		kfree(ae_data->ae_slices[i].region);
+		ae_data->ae_slices[i].region = NULL;
+		kfree(ae_data->ae_slices[i].page);
+		ae_data->ae_slices[i].page = NULL;
+	}
+	return 0;
+}
+
+static char *qat_uclo_get_string(struct icp_qat_uof_strtable *str_table,
+				 unsigned int str_offset)
+{
+	if ((!str_table->table_len) || (str_offset > str_table->table_len))
+		return NULL;
+	return (char *)(((unsigned long)(str_table->strings)) + str_offset);
+}
+
+static int qat_uclo_check_format(struct icp_qat_uof_filehdr *hdr)
+{
+	int maj = hdr->maj_ver & 0xff;
+	int min = hdr->min_ver & 0xff;
+
+	if (hdr->file_id != ICP_QAT_UOF_FID) {
+		pr_err("QAT: Invalid header 0x%x\n", hdr->file_id);
+		return -EINVAL;
+	}
+	if (min != ICP_QAT_UOF_MINVER || maj != ICP_QAT_UOF_MAJVER) {
+		pr_err("QAT: bad UOF version, major 0x%x, minor 0x%x\n",
+		       maj, min);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static void qat_uclo_wr_sram_by_words(struct icp_qat_fw_loader_handle *handle,
+				      unsigned int addr, unsigned int *val,
+				      unsigned int num_in_bytes)
+{
+	unsigned int outval;
+	unsigned char *ptr = (unsigned char *)val;
+
+	while (num_in_bytes) {
+		memcpy(&outval, ptr, 4);
+		SRAM_WRITE(handle, addr, outval);
+		num_in_bytes -= 4;
+		ptr += 4;
+		addr += 4;
+	}
+}
+
+static void qat_uclo_wr_umem_by_words(struct icp_qat_fw_loader_handle *handle,
+				      unsigned char ae, unsigned int addr,
+				      unsigned int *val,
+				      unsigned int num_in_bytes)
+{
+	unsigned int outval;
+	unsigned char *ptr = (unsigned char *)val;
+
+	addr >>= 0x2; /* convert to uword address */
+
+	while (num_in_bytes) {
+		memcpy(&outval, ptr, 4);
+		qat_hal_wr_umem(handle, ae, addr++, 1, &outval);
+		num_in_bytes -= 4;
+		ptr += 4;
+	}
+}
+
+static void qat_uclo_batch_wr_umem(struct icp_qat_fw_loader_handle *handle,
+				   unsigned char ae,
+				   struct icp_qat_uof_batch_init
+				   *umem_init_header)
+{
+	struct icp_qat_uof_batch_init *umem_init;
+
+	if (!umem_init_header)
+		return;
+	umem_init = umem_init_header->next;
+	while (umem_init) {
+		unsigned int addr, *value, size;
+
+		ae = umem_init->ae;
+		addr = umem_init->addr;
+		value = umem_init->value;
+		size = umem_init->size;
+		qat_uclo_wr_umem_by_words(handle, ae, addr, value, size);
+		umem_init = umem_init->next;
+	}
+}
+
+static void
+qat_uclo_cleanup_batch_init_list(struct icp_qat_fw_loader_handle *handle,
+				 struct icp_qat_uof_batch_init **base)
+{
+	struct icp_qat_uof_batch_init *umem_init;
+
+	umem_init = *base;
+	while (umem_init) {
+		struct icp_qat_uof_batch_init *pre;
+
+		pre = umem_init;
+		umem_init = umem_init->next;
+		kfree(pre);
+	}
+	*base = NULL;
+}
+
+static int qat_uclo_parse_num(char *str, unsigned int *num)
+{
+	char buf[16] = {0};
+	unsigned long ae = 0;
+	int i;
+
+	strncpy(buf, str, 15);
+	for (i = 0; i < 16; i++) {
+		if (!isdigit(buf[i])) {
+			buf[i] = '\0';
+			break;
+		}
+	}
+	if ((kstrtoul(buf, 10, &ae)))
+		return -EFAULT;
+
+	*num = (unsigned int)ae;
+	return 0;
+}
+
+static int qat_uclo_fetch_initmem_ae(struct icp_qat_fw_loader_handle *handle,
+				     struct icp_qat_uof_initmem *init_mem,
+				     unsigned int size_range, unsigned int *ae)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	char *str;
+
+	if ((init_mem->addr + init_mem->num_in_bytes) > (size_range << 0x2)) {
+		pr_err("QAT: initmem is out of range");
+		return -EINVAL;
+	}
+	if (init_mem->scope != ICP_QAT_UOF_LOCAL_SCOPE) {
+		pr_err("QAT: Memory scope for init_mem error\n");
+		return -EINVAL;
+	}
+	str = qat_uclo_get_string(&obj_handle->str_table, init_mem->sym_name);
+	if (!str) {
+		pr_err("QAT: AE name assigned in UOF init table is NULL\n");
+		return -EINVAL;
+	}
+	if (qat_uclo_parse_num(str, ae)) {
+		pr_err("QAT: Parse num for AE number failed\n");
+		return -EINVAL;
+	}
+	if (*ae >= ICP_QAT_UCLO_MAX_AE) {
+		pr_err("QAT: ae %d out of range\n", *ae);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int qat_uclo_create_batch_init_list(struct icp_qat_fw_loader_handle
+					   *handle, struct icp_qat_uof_initmem
+					   *init_mem, unsigned int ae,
+					   struct icp_qat_uof_batch_init
+					   **init_tab_base)
+{
+	struct icp_qat_uof_batch_init *init_header, *tail;
+	struct icp_qat_uof_batch_init *mem_init, *tail_old;
+	struct icp_qat_uof_memvar_attr *mem_val_attr;
+	unsigned int i, flag = 0;
+
+	mem_val_attr =
+		(struct icp_qat_uof_memvar_attr *)((unsigned long)init_mem +
+		sizeof(struct icp_qat_uof_initmem));
+
+	init_header = *init_tab_base;
+	if (!init_header) {
+		init_header = kzalloc(sizeof(*init_header), GFP_KERNEL);
+		if (!init_header)
+			return -ENOMEM;
+		init_header->size = 1;
+		*init_tab_base = init_header;
+		flag = 1;
+	}
+	tail_old = init_header;
+	while (tail_old->next)
+		tail_old = tail_old->next;
+	tail = tail_old;
+	for (i = 0; i < init_mem->val_attr_num; i++) {
+		mem_init = kzalloc(sizeof(*mem_init), GFP_KERNEL);
+		if (!mem_init)
+			goto out_err;
+		mem_init->ae = ae;
+		mem_init->addr = init_mem->addr + mem_val_attr->offset_in_byte;
+		mem_init->value = &mem_val_attr->value;
+		mem_init->size = 4;
+		mem_init->next = NULL;
+		tail->next = mem_init;
+		tail = mem_init;
+		init_header->size += qat_hal_get_ins_num();
+		mem_val_attr++;
+	}
+	return 0;
+out_err:
+	while (tail_old) {
+		mem_init = tail_old->next;
+		kfree(tail_old);
+		tail_old = mem_init;
+	}
+	if (flag)
+		kfree(*init_tab_base);
+	return -ENOMEM;
+}
+
+static int qat_uclo_init_lmem_seg(struct icp_qat_fw_loader_handle *handle,
+				  struct icp_qat_uof_initmem *init_mem)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int ae;
+
+	if (qat_uclo_fetch_initmem_ae(handle, init_mem,
+				      ICP_QAT_UCLO_MAX_LMEM_REG, &ae))
+		return -EINVAL;
+	if (qat_uclo_create_batch_init_list(handle, init_mem, ae,
+					    &obj_handle->lm_init_tab[ae]))
+		return -EINVAL;
+	return 0;
+}
+
+static int qat_uclo_init_umem_seg(struct icp_qat_fw_loader_handle *handle,
+				  struct icp_qat_uof_initmem *init_mem)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int ae, ustore_size, uaddr, i;
+
+	ustore_size = obj_handle->ustore_phy_size;
+	if (qat_uclo_fetch_initmem_ae(handle, init_mem, ustore_size, &ae))
+		return -EINVAL;
+	if (qat_uclo_create_batch_init_list(handle, init_mem, ae,
+					    &obj_handle->umem_init_tab[ae]))
+		return -EINVAL;
+	/* set the highest ustore address referenced */
+	uaddr = (init_mem->addr + init_mem->num_in_bytes) >> 0x2;
+	for (i = 0; i < obj_handle->ae_data[ae].slice_num; i++) {
+		if (obj_handle->ae_data[ae].ae_slices[i].
+		    encap_image->uwords_num < uaddr)
+			obj_handle->ae_data[ae].ae_slices[i].
+			encap_image->uwords_num = uaddr;
+	}
+	return 0;
+}
+
+#define ICP_DH895XCC_PESRAM_BAR_SIZE 0x80000
+static int qat_uclo_init_ae_memory(struct icp_qat_fw_loader_handle *handle,
+				   struct icp_qat_uof_initmem *init_mem)
+{
+	unsigned int i;
+	struct icp_qat_uof_memvar_attr *mem_val_attr;
+
+	mem_val_attr =
+		(struct icp_qat_uof_memvar_attr *)((unsigned long)init_mem +
+		sizeof(struct icp_qat_uof_initmem));
+
+	switch (init_mem->region) {
+	case ICP_QAT_UOF_SRAM_REGION:
+		if ((init_mem->addr + init_mem->num_in_bytes) >
+		    ICP_DH895XCC_PESRAM_BAR_SIZE) {
+			pr_err("QAT: initmem on SRAM is out of range");
+			return -EINVAL;
+		}
+		for (i = 0; i < init_mem->val_attr_num; i++) {
+			qat_uclo_wr_sram_by_words(handle,
+						  init_mem->addr +
+						  mem_val_attr->offset_in_byte,
+						  &mem_val_attr->value, 4);
+			mem_val_attr++;
+		}
+		break;
+	case ICP_QAT_UOF_LMEM_REGION:
+		if (qat_uclo_init_lmem_seg(handle, init_mem))
+			return -EINVAL;
+		break;
+	case ICP_QAT_UOF_UMEM_REGION:
+		if (qat_uclo_init_umem_seg(handle, init_mem))
+			return -EINVAL;
+		break;
+	default:
+		pr_err("QAT: initmem region error. region type=0x%x\n",
+		       init_mem->region);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int qat_uclo_init_ustore(struct icp_qat_fw_loader_handle *handle,
+				struct icp_qat_uclo_encapme *image)
+{
+	unsigned int i;
+	struct icp_qat_uclo_encap_page *page;
+	struct icp_qat_uof_image *uof_image;
+	unsigned char ae;
+	unsigned int ustore_size;
+	unsigned int patt_pos;
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	uint64_t *fill_data;
+
+	uof_image = image->img_ptr;
+	fill_data = kcalloc(ICP_QAT_UCLO_MAX_USTORE, sizeof(uint64_t),
+			    GFP_KERNEL);
+	if (!fill_data)
+		return -ENOMEM;
+	for (i = 0; i < ICP_QAT_UCLO_MAX_USTORE; i++)
+		memcpy(&fill_data[i], &uof_image->fill_pattern,
+		       sizeof(uint64_t));
+	page = image->page;
+
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!test_bit(ae, (unsigned long *)&uof_image->ae_assigned))
+			continue;
+		ustore_size = obj_handle->ae_data[ae].eff_ustore_size;
+		patt_pos = page->beg_addr_p + page->micro_words_num;
+
+		qat_hal_wr_uwords(handle, (unsigned char)ae, 0,
+				  page->beg_addr_p, &fill_data[0]);
+		qat_hal_wr_uwords(handle, (unsigned char)ae, patt_pos,
+				  ustore_size - patt_pos + 1,
+				  &fill_data[page->beg_addr_p]);
+	}
+	kfree(fill_data);
+	return 0;
+}
+
+static int qat_uclo_init_memory(struct icp_qat_fw_loader_handle *handle)
+{
+	int i, ae;
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	struct icp_qat_uof_initmem *initmem = obj_handle->init_mem_tab.init_mem;
+
+	for (i = 0; i < obj_handle->init_mem_tab.entry_num; i++) {
+		if (initmem->num_in_bytes) {
+			if (qat_uclo_init_ae_memory(handle, initmem))
+				return -EINVAL;
+		}
+		initmem = (struct icp_qat_uof_initmem *)((unsigned long)(
+			(unsigned long)initmem +
+			sizeof(struct icp_qat_uof_initmem)) +
+			(sizeof(struct icp_qat_uof_memvar_attr) *
+			initmem->val_attr_num));
+	}
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (qat_hal_batch_wr_lm(handle, ae,
+					obj_handle->lm_init_tab[ae])) {
+			pr_err("QAT: fail to batch init lmem for AE %d\n", ae);
+			return -EINVAL;
+		}
+		qat_uclo_cleanup_batch_init_list(handle,
+						 &obj_handle->lm_init_tab[ae]);
+		qat_uclo_batch_wr_umem(handle, ae,
+				       obj_handle->umem_init_tab[ae]);
+		qat_uclo_cleanup_batch_init_list(handle,
+						 &obj_handle->
+						 umem_init_tab[ae]);
+	}
+	return 0;
+}
+
+static void *qat_uclo_find_chunk(struct icp_qat_uof_objhdr *obj_hdr,
+				 char *chunk_id, void *cur)
+{
+	int i;
+	struct icp_qat_uof_chunkhdr *chunk_hdr =
+	    (struct icp_qat_uof_chunkhdr *)
+	    ((unsigned long)obj_hdr + sizeof(struct icp_qat_uof_objhdr));
+
+	for (i = 0; i < obj_hdr->num_chunks; i++) {
+		if ((cur < (void *)&chunk_hdr[i]) &&
+		    !strncmp(chunk_hdr[i].chunk_id, chunk_id,
+			     ICP_QAT_UOF_OBJID_LEN)) {
+			return &chunk_hdr[i];
+		}
+	}
+	return NULL;
+}
+
+static unsigned int qat_uclo_calc_checksum(unsigned int reg, int ch)
+{
+	int i;
+	unsigned int topbit = 1 << 0xF;
+	unsigned int inbyte = (unsigned int)((reg >> 0x18) ^ ch);
+
+	reg ^= inbyte << 0x8;
+	for (i = 0; i < 0x8; i++) {
+		if (reg & topbit)
+			reg = (reg << 1) ^ 0x1021;
+		else
+			reg <<= 1;
+	}
+	return reg & 0xFFFF;
+}
+
+static unsigned int qat_uclo_calc_str_checksum(char *ptr, int num)
+{
+	unsigned int chksum = 0;
+
+	if (ptr)
+		while (num--)
+			chksum = qat_uclo_calc_checksum(chksum, *ptr++);
+	return chksum;
+}
+
+static struct icp_qat_uclo_objhdr *
+qat_uclo_map_chunk(char *buf, struct icp_qat_uof_filehdr *file_hdr,
+		   char *chunk_id)
+{
+	struct icp_qat_uof_filechunkhdr *file_chunk;
+	struct icp_qat_uclo_objhdr *obj_hdr;
+	char *chunk;
+	int i;
+
+	file_chunk = (struct icp_qat_uof_filechunkhdr *)
+		(buf + sizeof(struct icp_qat_uof_filehdr));
+	for (i = 0; i < file_hdr->num_chunks; i++) {
+		if (!strncmp(file_chunk->chunk_id, chunk_id,
+			     ICP_QAT_UOF_OBJID_LEN)) {
+			chunk = buf + file_chunk->offset;
+			if (file_chunk->checksum != qat_uclo_calc_str_checksum(
+				chunk, file_chunk->size))
+				break;
+			obj_hdr = kzalloc(sizeof(*obj_hdr), GFP_KERNEL);
+			if (!obj_hdr)
+				break;
+			obj_hdr->file_buff = chunk;
+			obj_hdr->checksum = file_chunk->checksum;
+			obj_hdr->size = file_chunk->size;
+			return obj_hdr;
+		}
+		file_chunk++;
+	}
+	return NULL;
+}
+
+static unsigned int
+qat_uclo_check_image_compat(struct icp_qat_uof_encap_obj *encap_uof_obj,
+			    struct icp_qat_uof_image *image)
+{
+	struct icp_qat_uof_objtable *uc_var_tab, *imp_var_tab, *imp_expr_tab;
+	struct icp_qat_uof_objtable *neigh_reg_tab;
+	struct icp_qat_uof_code_page *code_page;
+
+	code_page = (struct icp_qat_uof_code_page *)
+			((char *)image + sizeof(struct icp_qat_uof_image));
+	uc_var_tab = (struct icp_qat_uof_objtable *)(encap_uof_obj->beg_uof +
+		     code_page->uc_var_tab_offset);
+	imp_var_tab = (struct icp_qat_uof_objtable *)(encap_uof_obj->beg_uof +
+		      code_page->imp_var_tab_offset);
+	imp_expr_tab = (struct icp_qat_uof_objtable *)
+		       (encap_uof_obj->beg_uof +
+		       code_page->imp_expr_tab_offset);
+	if (uc_var_tab->entry_num || imp_var_tab->entry_num ||
+	    imp_expr_tab->entry_num) {
+		pr_err("QAT: UOF can't contain imported variable to be parsed");
+		return -EINVAL;
+	}
+	neigh_reg_tab = (struct icp_qat_uof_objtable *)
+			(encap_uof_obj->beg_uof +
+			code_page->neigh_reg_tab_offset);
+	if (neigh_reg_tab->entry_num) {
+		pr_err("QAT: UOF can't contain shared control store feature");
+		return -EINVAL;
+	}
+	if (image->numpages > 1) {
+		pr_err("QAT: UOF can't contain multiple pages");
+		return -EINVAL;
+	}
+	if (ICP_QAT_SHARED_USTORE_MODE(image->ae_mode)) {
+		pr_err("QAT: UOF can't use shared control store feature");
+		return -EFAULT;
+	}
+	if (RELOADABLE_CTX_SHARED_MODE(image->ae_mode)) {
+		pr_err("QAT: UOF can't use reloadable feature");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static void qat_uclo_map_image_page(struct icp_qat_uof_encap_obj
+				     *encap_uof_obj,
+				     struct icp_qat_uof_image *img,
+				     struct icp_qat_uclo_encap_page *page)
+{
+	struct icp_qat_uof_code_page *code_page;
+	struct icp_qat_uof_code_area *code_area;
+	struct icp_qat_uof_objtable *uword_block_tab;
+	struct icp_qat_uof_uword_block *uwblock;
+	int i;
+
+	code_page = (struct icp_qat_uof_code_page *)
+			((char *)img + sizeof(struct icp_qat_uof_image));
+	page->def_page = code_page->def_page;
+	page->page_region = code_page->page_region;
+	page->beg_addr_v = code_page->beg_addr_v;
+	page->beg_addr_p = code_page->beg_addr_p;
+	code_area = (struct icp_qat_uof_code_area *)(encap_uof_obj->beg_uof +
+						code_page->code_area_offset);
+	page->micro_words_num = code_area->micro_words_num;
+	uword_block_tab = (struct icp_qat_uof_objtable *)
+			  (encap_uof_obj->beg_uof +
+			  code_area->uword_block_tab);
+	page->uwblock_num = uword_block_tab->entry_num;
+	uwblock = (struct icp_qat_uof_uword_block *)((char *)uword_block_tab +
+			sizeof(struct icp_qat_uof_objtable));
+	page->uwblock = (struct icp_qat_uclo_encap_uwblock *)uwblock;
+	for (i = 0; i < uword_block_tab->entry_num; i++)
+		page->uwblock[i].micro_words =
+		(unsigned long)encap_uof_obj->beg_uof + uwblock[i].uword_offset;
+}
+
+static int qat_uclo_map_uimage(struct icp_qat_uclo_objhandle *obj_handle,
+			       struct icp_qat_uclo_encapme *ae_uimage,
+			       int max_image)
+{
+	int i, j;
+	struct icp_qat_uof_chunkhdr *chunk_hdr = NULL;
+	struct icp_qat_uof_image *image;
+	struct icp_qat_uof_objtable *ae_regtab;
+	struct icp_qat_uof_objtable *init_reg_sym_tab;
+	struct icp_qat_uof_objtable *sbreak_tab;
+	struct icp_qat_uof_encap_obj *encap_uof_obj =
+					&obj_handle->encap_uof_obj;
+
+	for (j = 0; j < max_image; j++) {
+		chunk_hdr = qat_uclo_find_chunk(encap_uof_obj->obj_hdr,
+						ICP_QAT_UOF_IMAG, chunk_hdr);
+		if (!chunk_hdr)
+			break;
+		image = (struct icp_qat_uof_image *)(encap_uof_obj->beg_uof +
+						     chunk_hdr->offset);
+		ae_regtab = (struct icp_qat_uof_objtable *)
+			   (image->reg_tab_offset +
+			   obj_handle->obj_hdr->file_buff);
+		ae_uimage[j].ae_reg_num = ae_regtab->entry_num;
+		ae_uimage[j].ae_reg = (struct icp_qat_uof_ae_reg *)
+			(((char *)ae_regtab) +
+			sizeof(struct icp_qat_uof_objtable));
+		init_reg_sym_tab = (struct icp_qat_uof_objtable *)
+				   (image->init_reg_sym_tab +
+				   obj_handle->obj_hdr->file_buff);
+		ae_uimage[j].init_regsym_num = init_reg_sym_tab->entry_num;
+		ae_uimage[j].init_regsym = (struct icp_qat_uof_init_regsym *)
+			(((char *)init_reg_sym_tab) +
+			sizeof(struct icp_qat_uof_objtable));
+		sbreak_tab = (struct icp_qat_uof_objtable *)
+			(image->sbreak_tab + obj_handle->obj_hdr->file_buff);
+		ae_uimage[j].sbreak_num = sbreak_tab->entry_num;
+		ae_uimage[j].sbreak = (struct icp_qat_uof_sbreak *)
+				      (((char *)sbreak_tab) +
+				      sizeof(struct icp_qat_uof_objtable));
+		ae_uimage[j].img_ptr = image;
+		if (qat_uclo_check_image_compat(encap_uof_obj, image))
+			goto out_err;
+		ae_uimage[j].page =
+			kzalloc(sizeof(struct icp_qat_uclo_encap_page),
+				GFP_KERNEL);
+		if (!ae_uimage[j].page)
+			goto out_err;
+		qat_uclo_map_image_page(encap_uof_obj, image,
+					ae_uimage[j].page);
+	}
+	return j;
+out_err:
+	for (i = 0; i < j; i++)
+		kfree(ae_uimage[i].page);
+	return 0;
+}
+
+static int qat_uclo_map_ae(struct icp_qat_fw_loader_handle *handle, int max_ae)
+{
+	int i, ae;
+	int mflag = 0;
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+
+	for (ae = 0; ae <= max_ae; ae++) {
+		if (!test_bit(ae,
+			      (unsigned long *)&handle->hal_handle->ae_mask))
+			continue;
+		for (i = 0; i < obj_handle->uimage_num; i++) {
+			if (!test_bit(ae, (unsigned long *)
+			&obj_handle->ae_uimage[i].img_ptr->ae_assigned))
+				continue;
+			mflag = 1;
+			if (qat_uclo_init_ae_data(obj_handle, ae, i))
+				return -EINVAL;
+		}
+	}
+	if (!mflag) {
+		pr_err("QAT: uimage uses AE not set");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static struct icp_qat_uof_strtable *
+qat_uclo_map_str_table(struct icp_qat_uclo_objhdr *obj_hdr,
+		       char *tab_name, struct icp_qat_uof_strtable *str_table)
+{
+	struct icp_qat_uof_chunkhdr *chunk_hdr;
+
+	chunk_hdr = qat_uclo_find_chunk((struct icp_qat_uof_objhdr *)
+					obj_hdr->file_buff, tab_name, NULL);
+	if (chunk_hdr) {
+		int hdr_size;
+
+		memcpy(&str_table->table_len, obj_hdr->file_buff +
+		       chunk_hdr->offset, sizeof(str_table->table_len));
+		hdr_size = (char *)&str_table->strings - (char *)str_table;
+		str_table->strings = (unsigned long)obj_hdr->file_buff +
+					chunk_hdr->offset + hdr_size;
+		return str_table;
+	}
+	return NULL;
+}
+
+static void
+qat_uclo_map_initmem_table(struct icp_qat_uof_encap_obj *encap_uof_obj,
+			   struct icp_qat_uclo_init_mem_table *init_mem_tab)
+{
+	struct icp_qat_uof_chunkhdr *chunk_hdr;
+
+	chunk_hdr = qat_uclo_find_chunk(encap_uof_obj->obj_hdr,
+					ICP_QAT_UOF_IMEM, NULL);
+	if (chunk_hdr) {
+		memmove(&init_mem_tab->entry_num, encap_uof_obj->beg_uof +
+			chunk_hdr->offset, sizeof(unsigned int));
+		init_mem_tab->init_mem = (struct icp_qat_uof_initmem *)
+		(encap_uof_obj->beg_uof + chunk_hdr->offset +
+		sizeof(unsigned int));
+	}
+}
+
+static int qat_uclo_check_uof_compat(struct icp_qat_uclo_objhandle *obj_handle)
+{
+	unsigned int maj_ver, prod_type = obj_handle->prod_type;
+
+	if (!(prod_type & obj_handle->encap_uof_obj.obj_hdr->cpu_type)) {
+		pr_err("QAT: UOF type 0x%x not match with cur platform 0x%x\n",
+		       obj_handle->encap_uof_obj.obj_hdr->cpu_type, prod_type);
+		return -EINVAL;
+	}
+	maj_ver = obj_handle->prod_rev & 0xff;
+	if ((obj_handle->encap_uof_obj.obj_hdr->max_cpu_ver < maj_ver) ||
+	    (obj_handle->encap_uof_obj.obj_hdr->min_cpu_ver > maj_ver)) {
+		pr_err("QAT: UOF majVer 0x%x out of range\n", maj_ver);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int qat_uclo_init_reg(struct icp_qat_fw_loader_handle *handle,
+			     unsigned char ae, unsigned char ctx_mask,
+			     enum icp_qat_uof_regtype reg_type,
+			     unsigned short reg_addr, unsigned int value)
+{
+	switch (reg_type) {
+	case ICP_GPA_ABS:
+	case ICP_GPB_ABS:
+		ctx_mask = 0;
+	case ICP_GPA_REL:
+	case ICP_GPB_REL:
+		return qat_hal_init_gpr(handle, ae, ctx_mask, reg_type,
+					reg_addr, value);
+	case ICP_SR_ABS:
+	case ICP_DR_ABS:
+	case ICP_SR_RD_ABS:
+	case ICP_DR_RD_ABS:
+		ctx_mask = 0;
+	case ICP_SR_REL:
+	case ICP_DR_REL:
+	case ICP_SR_RD_REL:
+	case ICP_DR_RD_REL:
+		return qat_hal_init_rd_xfer(handle, ae, ctx_mask, reg_type,
+					    reg_addr, value);
+	case ICP_SR_WR_ABS:
+	case ICP_DR_WR_ABS:
+		ctx_mask = 0;
+	case ICP_SR_WR_REL:
+	case ICP_DR_WR_REL:
+		return qat_hal_init_wr_xfer(handle, ae, ctx_mask, reg_type,
+					    reg_addr, value);
+	case ICP_NEIGH_REL:
+		return qat_hal_init_nn(handle, ae, ctx_mask, reg_addr, value);
+	default:
+		pr_err("QAT: UOF uses not supported reg type 0x%x\n", reg_type);
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static int qat_uclo_init_reg_sym(struct icp_qat_fw_loader_handle *handle,
+				 unsigned int ae,
+				 struct icp_qat_uclo_encapme *encap_ae)
+{
+	unsigned int i;
+	unsigned char ctx_mask;
+	struct icp_qat_uof_init_regsym *init_regsym;
+
+	if (ICP_QAT_CTX_MODE(encap_ae->img_ptr->ae_mode) ==
+	    ICP_QAT_UCLO_MAX_CTX)
+		ctx_mask = 0xff;
+	else
+		ctx_mask = 0x55;
+
+	for (i = 0; i < encap_ae->init_regsym_num; i++) {
+		unsigned int exp_res;
+
+		init_regsym = &encap_ae->init_regsym[i];
+		exp_res = init_regsym->value;
+		switch (init_regsym->init_type) {
+		case ICP_QAT_UOF_INIT_REG:
+			qat_uclo_init_reg(handle, ae, ctx_mask,
+					  (enum icp_qat_uof_regtype)
+					  init_regsym->reg_type,
+					  (unsigned short)init_regsym->reg_addr,
+					  exp_res);
+			break;
+		case ICP_QAT_UOF_INIT_REG_CTX:
+			/* check if ctx is appropriate for the ctxMode */
+			if (!((1 << init_regsym->ctx) & ctx_mask)) {
+				pr_err("QAT: invalid ctx num = 0x%x\n",
+				       init_regsym->ctx);
+				return -EINVAL;
+			}
+			qat_uclo_init_reg(handle, ae,
+					  (unsigned char)
+					  (1 << init_regsym->ctx),
+					  (enum icp_qat_uof_regtype)
+					  init_regsym->reg_type,
+					  (unsigned short)init_regsym->reg_addr,
+					  exp_res);
+			break;
+		case ICP_QAT_UOF_INIT_EXPR:
+			pr_err("QAT: INIT_EXPR feature not supported\n");
+			return -EINVAL;
+		case ICP_QAT_UOF_INIT_EXPR_ENDIAN_SWAP:
+			pr_err("QAT: INIT_EXPR_ENDIAN_SWAP feature not supported\n");
+			return -EINVAL;
+		default:
+			break;
+		}
+	}
+	return 0;
+}
+
+static int qat_uclo_init_globals(struct icp_qat_fw_loader_handle *handle)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int s, ae;
+
+	if (obj_handle->global_inited)
+		return 0;
+	if (obj_handle->init_mem_tab.entry_num) {
+		if (qat_uclo_init_memory(handle)) {
+			pr_err("QAT: initialize memory failed\n");
+			return -EINVAL;
+		}
+	}
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		for (s = 0; s < obj_handle->ae_data[ae].slice_num; s++) {
+			if (!obj_handle->ae_data[ae].ae_slices[s].encap_image)
+				continue;
+			if (qat_uclo_init_reg_sym(handle, ae,
+						  obj_handle->ae_data[ae].
+						  ae_slices[s].encap_image))
+				return -EINVAL;
+		}
+	}
+	obj_handle->global_inited = 1;
+	return 0;
+}
+
+static int qat_uclo_set_ae_mode(struct icp_qat_fw_loader_handle *handle)
+{
+	unsigned char ae, nn_mode, s;
+	struct icp_qat_uof_image *uof_image;
+	struct icp_qat_uclo_aedata *ae_data;
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!test_bit(ae,
+			      (unsigned long *)&handle->hal_handle->ae_mask))
+			continue;
+		ae_data = &obj_handle->ae_data[ae];
+		for (s = 0; s < min_t(unsigned int, ae_data->slice_num,
+				      ICP_QAT_UCLO_MAX_CTX); s++) {
+			if (!obj_handle->ae_data[ae].ae_slices[s].encap_image)
+				continue;
+			uof_image = ae_data->ae_slices[s].encap_image->img_ptr;
+			if (qat_hal_set_ae_ctx_mode(handle, ae,
+						    (char)ICP_QAT_CTX_MODE
+						    (uof_image->ae_mode))) {
+				pr_err("QAT: qat_hal_set_ae_ctx_mode error\n");
+				return -EFAULT;
+			}
+			nn_mode = ICP_QAT_NN_MODE(uof_image->ae_mode);
+			if (qat_hal_set_ae_nn_mode(handle, ae, nn_mode)) {
+				pr_err("QAT: qat_hal_set_ae_nn_mode error\n");
+				return -EFAULT;
+			}
+			if (qat_hal_set_ae_lm_mode(handle, ae, ICP_LMEM0,
+						   (char)ICP_QAT_LOC_MEM0_MODE
+						   (uof_image->ae_mode))) {
+				pr_err("QAT: qat_hal_set_ae_lm_mode LMEM0 error\n");
+				return -EFAULT;
+			}
+			if (qat_hal_set_ae_lm_mode(handle, ae, ICP_LMEM1,
+						   (char)ICP_QAT_LOC_MEM1_MODE
+						   (uof_image->ae_mode))) {
+				pr_err("QAT: qat_hal_set_ae_lm_mode LMEM1 error\n");
+				return -EFAULT;
+			}
+		}
+	}
+	return 0;
+}
+
+static void qat_uclo_init_uword_num(struct icp_qat_fw_loader_handle *handle)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	struct icp_qat_uclo_encapme *image;
+	int a;
+
+	for (a = 0; a < obj_handle->uimage_num; a++) {
+		image = &obj_handle->ae_uimage[a];
+		image->uwords_num = image->page->beg_addr_p +
+					image->page->micro_words_num;
+	}
+}
+
+static int qat_uclo_parse_uof_obj(struct icp_qat_fw_loader_handle *handle)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int ae;
+
+	obj_handle->uword_buf = kcalloc(UWORD_CPYBUF_SIZE, sizeof(uint64_t),
+					GFP_KERNEL);
+	if (!obj_handle->uword_buf)
+		return -ENOMEM;
+	obj_handle->encap_uof_obj.beg_uof = obj_handle->obj_hdr->file_buff;
+	obj_handle->encap_uof_obj.obj_hdr = (struct icp_qat_uof_objhdr *)
+					     obj_handle->obj_hdr->file_buff;
+	obj_handle->uword_in_bytes = 6;
+	obj_handle->prod_type = ICP_QAT_AC_C_CPU_TYPE;
+	obj_handle->prod_rev = PID_MAJOR_REV |
+			(PID_MINOR_REV & handle->hal_handle->revision_id);
+	if (qat_uclo_check_uof_compat(obj_handle)) {
+		pr_err("QAT: UOF incompatible\n");
+		return -EINVAL;
+	}
+	obj_handle->ustore_phy_size = ICP_QAT_UCLO_MAX_USTORE;
+	if (!obj_handle->obj_hdr->file_buff ||
+	    !qat_uclo_map_str_table(obj_handle->obj_hdr, ICP_QAT_UOF_STRT,
+				    &obj_handle->str_table)) {
+		pr_err("QAT: UOF doesn't have effective images\n");
+		goto out_err;
+	}
+	obj_handle->uimage_num =
+		qat_uclo_map_uimage(obj_handle, obj_handle->ae_uimage,
+				    ICP_QAT_UCLO_MAX_AE * ICP_QAT_UCLO_MAX_CTX);
+	if (!obj_handle->uimage_num)
+		goto out_err;
+	if (qat_uclo_map_ae(handle, handle->hal_handle->ae_max_num)) {
+		pr_err("QAT: Bad object\n");
+		goto out_check_uof_aemask_err;
+	}
+	qat_uclo_init_uword_num(handle);
+	qat_uclo_map_initmem_table(&obj_handle->encap_uof_obj,
+				   &obj_handle->init_mem_tab);
+	if (qat_uclo_set_ae_mode(handle))
+		goto out_check_uof_aemask_err;
+	return 0;
+out_check_uof_aemask_err:
+	for (ae = 0; ae < obj_handle->uimage_num; ae++)
+		kfree(obj_handle->ae_uimage[ae].page);
+out_err:
+	kfree(obj_handle->uword_buf);
+	return -EFAULT;
+}
+
+int qat_uclo_map_uof_obj(struct icp_qat_fw_loader_handle *handle,
+			 void *addr_ptr, int mem_size)
+{
+	struct icp_qat_uof_filehdr *filehdr;
+	struct icp_qat_uclo_objhandle *objhdl;
+
+	BUILD_BUG_ON(ICP_QAT_UCLO_MAX_AE >=
+		     (sizeof(handle->hal_handle->ae_mask) * 8));
+
+	if (!handle || !addr_ptr || mem_size < 24)
+		return -EINVAL;
+	objhdl = kzalloc(sizeof(*objhdl), GFP_KERNEL);
+	if (!objhdl)
+		return -ENOMEM;
+	objhdl->obj_buf = kmemdup(addr_ptr, mem_size, GFP_KERNEL);
+	if (!objhdl->obj_buf)
+		goto out_objbuf_err;
+	filehdr = (struct icp_qat_uof_filehdr *)objhdl->obj_buf;
+	if (qat_uclo_check_format(filehdr))
+		goto out_objhdr_err;
+	objhdl->obj_hdr = qat_uclo_map_chunk((char *)objhdl->obj_buf, filehdr,
+					     ICP_QAT_UOF_OBJS);
+	if (!objhdl->obj_hdr) {
+		pr_err("QAT: object file chunk is null\n");
+		goto out_objhdr_err;
+	}
+	handle->obj_handle = objhdl;
+	if (qat_uclo_parse_uof_obj(handle))
+		goto out_overlay_obj_err;
+	return 0;
+
+out_overlay_obj_err:
+	handle->obj_handle = NULL;
+	kfree(objhdl->obj_hdr);
+out_objhdr_err:
+	kfree(objhdl->obj_buf);
+out_objbuf_err:
+	kfree(objhdl);
+	return -ENOMEM;
+}
+
+void qat_uclo_del_uof_obj(struct icp_qat_fw_loader_handle *handle)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int a;
+
+	if (!obj_handle)
+		return;
+
+	kfree(obj_handle->uword_buf);
+	for (a = 0; a < obj_handle->uimage_num; a++)
+		kfree(obj_handle->ae_uimage[a].page);
+
+	for (a = 0; a < handle->hal_handle->ae_max_num; a++)
+		qat_uclo_free_ae_data(&obj_handle->ae_data[a]);
+
+	kfree(obj_handle->obj_hdr);
+	kfree(obj_handle->obj_buf);
+	kfree(obj_handle);
+	handle->obj_handle = NULL;
+}
+
+static void qat_uclo_fill_uwords(struct icp_qat_uclo_objhandle *obj_handle,
+				 struct icp_qat_uclo_encap_page *encap_page,
+				 uint64_t *uword, unsigned int addr_p,
+				 unsigned int raddr, uint64_t fill)
+{
+	uint64_t uwrd = 0;
+	unsigned int i;
+
+	if (!encap_page) {
+		*uword = fill;
+		return;
+	}
+	for (i = 0; i < encap_page->uwblock_num; i++) {
+		if (raddr >= encap_page->uwblock[i].start_addr &&
+		    raddr <= encap_page->uwblock[i].start_addr +
+		    encap_page->uwblock[i].words_num - 1) {
+			raddr -= encap_page->uwblock[i].start_addr;
+			raddr *= obj_handle->uword_in_bytes;
+			memcpy(&uwrd, (void *)(((unsigned long)
+			       encap_page->uwblock[i].micro_words) + raddr),
+			       obj_handle->uword_in_bytes);
+			uwrd = uwrd & 0xbffffffffffull;
+		}
+	}
+	*uword = uwrd;
+	if (*uword == INVLD_UWORD)
+		*uword = fill;
+}
+
+static void qat_uclo_wr_uimage_raw_page(struct icp_qat_fw_loader_handle *handle,
+					struct icp_qat_uclo_encap_page
+					*encap_page, unsigned int ae)
+{
+	unsigned int uw_physical_addr, uw_relative_addr, i, words_num, cpylen;
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	uint64_t fill_pat;
+
+	/* load the page starting at appropriate ustore address */
+	/* get fill-pattern from an image -- they are all the same */
+	memcpy(&fill_pat, obj_handle->ae_uimage[0].img_ptr->fill_pattern,
+	       sizeof(uint64_t));
+	uw_physical_addr = encap_page->beg_addr_p;
+	uw_relative_addr = 0;
+	words_num = encap_page->micro_words_num;
+	while (words_num) {
+		if (words_num < UWORD_CPYBUF_SIZE)
+			cpylen = words_num;
+		else
+			cpylen = UWORD_CPYBUF_SIZE;
+
+		/* load the buffer */
+		for (i = 0; i < cpylen; i++)
+			qat_uclo_fill_uwords(obj_handle, encap_page,
+					     &obj_handle->uword_buf[i],
+					     uw_physical_addr + i,
+					     uw_relative_addr + i, fill_pat);
+
+		/* copy the buffer to ustore */
+		qat_hal_wr_uwords(handle, (unsigned char)ae,
+				  uw_physical_addr, cpylen,
+				  obj_handle->uword_buf);
+
+		uw_physical_addr += cpylen;
+		uw_relative_addr += cpylen;
+		words_num -= cpylen;
+	}
+}
+
+static void qat_uclo_wr_uimage_page(struct icp_qat_fw_loader_handle *handle,
+				    struct icp_qat_uof_image *image)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int ctx_mask, s;
+	struct icp_qat_uclo_page *page;
+	unsigned char ae;
+	int ctx;
+
+	if (ICP_QAT_CTX_MODE(image->ae_mode) == ICP_QAT_UCLO_MAX_CTX)
+		ctx_mask = 0xff;
+	else
+		ctx_mask = 0x55;
+	/* load the default page and set assigned CTX PC
+	 * to the entrypoint address */
+	for (ae = 0; ae < handle->hal_handle->ae_max_num; ae++) {
+		if (!test_bit(ae, (unsigned long *)&image->ae_assigned))
+			continue;
+		/* find the slice to which this image is assigned */
+		for (s = 0; s < obj_handle->ae_data[ae].slice_num; s++) {
+			if (image->ctx_assigned & obj_handle->ae_data[ae].
+			    ae_slices[s].ctx_mask_assigned)
+				break;
+		}
+		if (s >= obj_handle->ae_data[ae].slice_num)
+			continue;
+		page = obj_handle->ae_data[ae].ae_slices[s].page;
+		if (!page->encap_page->def_page)
+			continue;
+		qat_uclo_wr_uimage_raw_page(handle, page->encap_page, ae);
+
+		page = obj_handle->ae_data[ae].ae_slices[s].page;
+		for (ctx = 0; ctx < ICP_QAT_UCLO_MAX_CTX; ctx++)
+			obj_handle->ae_data[ae].ae_slices[s].cur_page[ctx] =
+					(ctx_mask & (1 << ctx)) ? page : NULL;
+		qat_hal_set_live_ctx(handle, (unsigned char)ae,
+				     image->ctx_assigned);
+		qat_hal_set_pc(handle, (unsigned char)ae, image->ctx_assigned,
+			       image->entry_address);
+	}
+}
+
+int qat_uclo_wr_all_uimage(struct icp_qat_fw_loader_handle *handle)
+{
+	struct icp_qat_uclo_objhandle *obj_handle = handle->obj_handle;
+	unsigned int i;
+
+	if (qat_uclo_init_globals(handle))
+		return -EINVAL;
+	for (i = 0; i < obj_handle->uimage_num; i++) {
+		if (!obj_handle->ae_uimage[i].img_ptr)
+			return -EINVAL;
+		if (qat_uclo_init_ustore(handle, &obj_handle->ae_uimage[i]))
+			return -EINVAL;
+		qat_uclo_wr_uimage_page(handle,
+					obj_handle->ae_uimage[i].img_ptr);
+	}
+	return 0;
+}
diff --git a/drivers/crypto/qat/qat_dh895xcc/Makefile b/drivers/crypto/qat/qat_dh895xcc/Makefile
new file mode 100644
index 000000000000..25171c557043
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/Makefile
@@ -0,0 +1,8 @@
+ccflags-y := -I$(src)/../qat_common
+obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCC) += qat_dh895xcc.o
+qat_dh895xcc-objs := adf_drv.o \
+		adf_isr.o \
+		adf_dh895xcc_hw_data.o \
+		adf_hw_arbiter.o \
+		qat_admin.o \
+		adf_admin.o
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_admin.c b/drivers/crypto/qat/qat_dh895xcc/adf_admin.c
new file mode 100644
index 000000000000..978d6c56639d
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_admin.c
@@ -0,0 +1,144 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/types.h>
+#include <linux/mutex.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <adf_accel_devices.h>
+#include "adf_drv.h"
+#include "adf_dh895xcc_hw_data.h"
+
+#define ADF_ADMINMSG_LEN 32
+
+struct adf_admin_comms {
+	dma_addr_t phy_addr;
+	void *virt_addr;
+	void __iomem *mailbox_addr;
+	struct mutex lock;	/* protects adf_admin_comms struct */
+};
+
+int adf_put_admin_msg_sync(struct adf_accel_dev *accel_dev,
+			   uint32_t ae, void *in, void *out)
+{
+	struct adf_admin_comms *admin = accel_dev->admin;
+	int offset = ae * ADF_ADMINMSG_LEN * 2;
+	void __iomem *mailbox = admin->mailbox_addr;
+	int mb_offset = ae * ADF_DH895XCC_MAILBOX_STRIDE;
+	int times, received;
+
+	mutex_lock(&admin->lock);
+
+	if (ADF_CSR_RD(mailbox, mb_offset) == 1) {
+		mutex_unlock(&admin->lock);
+		return -EAGAIN;
+	}
+
+	memcpy(admin->virt_addr + offset, in, ADF_ADMINMSG_LEN);
+	ADF_CSR_WR(mailbox, mb_offset, 1);
+	received = 0;
+	for (times = 0; times < 50; times++) {
+		msleep(20);
+		if (ADF_CSR_RD(mailbox, mb_offset) == 0) {
+			received = 1;
+			break;
+		}
+	}
+	if (received)
+		memcpy(out, admin->virt_addr + offset +
+		       ADF_ADMINMSG_LEN, ADF_ADMINMSG_LEN);
+	else
+		pr_err("QAT: Failed to send admin msg to accelerator\n");
+
+	mutex_unlock(&admin->lock);
+	return received ? 0 : -EFAULT;
+}
+
+int adf_init_admin_comms(struct adf_accel_dev *accel_dev)
+{
+	struct adf_admin_comms *admin;
+	struct adf_bar *pmisc = &GET_BARS(accel_dev)[ADF_DH895XCC_PMISC_BAR];
+	void __iomem *csr = pmisc->virt_addr;
+	void __iomem *mailbox = csr + ADF_DH895XCC_MAILBOX_BASE_OFFSET;
+	uint64_t reg_val;
+
+	admin = kzalloc_node(sizeof(*accel_dev->admin), GFP_KERNEL,
+			     accel_dev->numa_node);
+	if (!admin)
+		return -ENOMEM;
+	admin->virt_addr = dma_zalloc_coherent(&GET_DEV(accel_dev), PAGE_SIZE,
+					       &admin->phy_addr, GFP_KERNEL);
+	if (!admin->virt_addr) {
+		dev_err(&GET_DEV(accel_dev), "Failed to allocate dma buff\n");
+		kfree(admin);
+		return -ENOMEM;
+	}
+	reg_val = (uint64_t)admin->phy_addr;
+	ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGUR_OFFSET, reg_val >> 32);
+	ADF_CSR_WR(csr, ADF_DH895XCC_ADMINMSGLR_OFFSET, reg_val);
+	mutex_init(&admin->lock);
+	admin->mailbox_addr = mailbox;
+	accel_dev->admin = admin;
+	return 0;
+}
+
+void adf_exit_admin_comms(struct adf_accel_dev *accel_dev)
+{
+	struct adf_admin_comms *admin = accel_dev->admin;
+
+	if (!admin)
+		return;
+
+	if (admin->virt_addr)
+		dma_free_coherent(&GET_DEV(accel_dev), PAGE_SIZE,
+				  admin->virt_addr, admin->phy_addr);
+
+	mutex_destroy(&admin->lock);
+	kfree(admin);
+	accel_dev->admin = NULL;
+}
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
new file mode 100644
index 000000000000..ef05825cc651
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
@@ -0,0 +1,214 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <adf_accel_devices.h>
+#include "adf_dh895xcc_hw_data.h"
+#include "adf_drv.h"
+
+/* Worker thread to service arbiter mappings based on dev SKUs */
+static const uint32_t thrd_to_arb_map_sku4[] = {
+	0x12222AAA, 0x11666666, 0x12222AAA, 0x11666666,
+	0x12222AAA, 0x11222222, 0x12222AAA, 0x11222222,
+	0x00000000, 0x00000000, 0x00000000, 0x00000000
+};
+
+static const uint32_t thrd_to_arb_map_sku6[] = {
+	0x12222AAA, 0x11666666, 0x12222AAA, 0x11666666,
+	0x12222AAA, 0x11222222, 0x12222AAA, 0x11222222,
+	0x12222AAA, 0x11222222, 0x12222AAA, 0x11222222
+};
+
+static struct adf_hw_device_class dh895xcc_class = {
+	.name = ADF_DH895XCC_DEVICE_NAME,
+	.type = DEV_DH895XCC,
+	.instances = 0
+};
+
+static uint32_t get_accel_mask(uint32_t fuse)
+{
+	return (~fuse) >> ADF_DH895XCC_ACCELERATORS_REG_OFFSET &
+			  ADF_DH895XCC_ACCELERATORS_MASK;
+}
+
+static uint32_t get_ae_mask(uint32_t fuse)
+{
+	return (~fuse) & ADF_DH895XCC_ACCELENGINES_MASK;
+}
+
+static uint32_t get_num_accels(struct adf_hw_device_data *self)
+{
+	uint32_t i, ctr = 0;
+
+	if (!self || !self->accel_mask)
+		return 0;
+
+	for (i = 0; i < ADF_DH895XCC_MAX_ACCELERATORS; i++) {
+		if (self->accel_mask & (1 << i))
+			ctr++;
+	}
+	return ctr;
+}
+
+static uint32_t get_num_aes(struct adf_hw_device_data *self)
+{
+	uint32_t i, ctr = 0;
+
+	if (!self || !self->ae_mask)
+		return 0;
+
+	for (i = 0; i < ADF_DH895XCC_MAX_ACCELENGINES; i++) {
+		if (self->ae_mask & (1 << i))
+			ctr++;
+	}
+	return ctr;
+}
+
+static uint32_t get_misc_bar_id(struct adf_hw_device_data *self)
+{
+	return ADF_DH895XCC_PMISC_BAR;
+}
+
+static uint32_t get_etr_bar_id(struct adf_hw_device_data *self)
+{
+	return ADF_DH895XCC_ETR_BAR;
+}
+
+static enum dev_sku_info get_sku(struct adf_hw_device_data *self)
+{
+	int sku = (self->fuses & ADF_DH895XCC_FUSECTL_SKU_MASK)
+	    >> ADF_DH895XCC_FUSECTL_SKU_SHIFT;
+
+	switch (sku) {
+	case ADF_DH895XCC_FUSECTL_SKU_1:
+		return DEV_SKU_1;
+	case ADF_DH895XCC_FUSECTL_SKU_2:
+		return DEV_SKU_2;
+	case ADF_DH895XCC_FUSECTL_SKU_3:
+		return DEV_SKU_3;
+	case ADF_DH895XCC_FUSECTL_SKU_4:
+		return DEV_SKU_4;
+	default:
+		return DEV_SKU_UNKNOWN;
+	}
+	return DEV_SKU_UNKNOWN;
+}
+
+void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
+			     uint32_t const **arb_map_config)
+{
+	switch (accel_dev->accel_pci_dev.sku) {
+	case DEV_SKU_1:
+		*arb_map_config = thrd_to_arb_map_sku4;
+		break;
+
+	case DEV_SKU_2:
+	case DEV_SKU_4:
+		*arb_map_config = thrd_to_arb_map_sku6;
+		break;
+	default:
+		pr_err("QAT: The configuration doesn't match any SKU");
+		*arb_map_config = NULL;
+	}
+}
+
+static void adf_enable_error_correction(struct adf_accel_dev *accel_dev)
+{
+	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
+	struct adf_bar *misc_bar = &GET_BARS(accel_dev)[ADF_DH895XCC_PMISC_BAR];
+	void __iomem *csr = misc_bar->virt_addr;
+	unsigned int val, i;
+
+	/* Enable Accel Engine error detection & correction */
+	for (i = 0; i < hw_device->get_num_aes(hw_device); i++) {
+		val = ADF_CSR_RD(csr, ADF_DH895XCC_AE_CTX_ENABLES(i));
+		val |= ADF_DH895XCC_ENABLE_AE_ECC_ERR;
+		ADF_CSR_WR(csr, ADF_DH895XCC_AE_CTX_ENABLES(i), val);
+		val = ADF_CSR_RD(csr, ADF_DH895XCC_AE_MISC_CONTROL(i));
+		val |= ADF_DH895XCC_ENABLE_AE_ECC_PARITY_CORR;
+		ADF_CSR_WR(csr, ADF_DH895XCC_AE_MISC_CONTROL(i), val);
+	}
+
+	/* Enable shared memory error detection & correction */
+	for (i = 0; i < hw_device->get_num_accels(hw_device); i++) {
+		val = ADF_CSR_RD(csr, ADF_DH895XCC_UERRSSMSH(i));
+		val |= ADF_DH895XCC_ERRSSMSH_EN;
+		ADF_CSR_WR(csr, ADF_DH895XCC_UERRSSMSH(i), val);
+		val = ADF_CSR_RD(csr, ADF_DH895XCC_CERRSSMSH(i));
+		val |= ADF_DH895XCC_ERRSSMSH_EN;
+		ADF_CSR_WR(csr, ADF_DH895XCC_CERRSSMSH(i), val);
+	}
+}
+
+void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
+{
+	hw_data->dev_class = &dh895xcc_class;
+	hw_data->instance_id = dh895xcc_class.instances++;
+	hw_data->num_banks = ADF_DH895XCC_ETR_MAX_BANKS;
+	hw_data->num_accel = ADF_DH895XCC_MAX_ACCELERATORS;
+	hw_data->pci_dev_id = ADF_DH895XCC_PCI_DEVICE_ID;
+	hw_data->num_logical_accel = 1;
+	hw_data->num_engines = ADF_DH895XCC_MAX_ACCELENGINES;
+	hw_data->tx_rx_gap = ADF_DH895XCC_RX_RINGS_OFFSET;
+	hw_data->tx_rings_mask = ADF_DH895XCC_TX_RINGS_MASK;
+	hw_data->alloc_irq = adf_isr_resource_alloc;
+	hw_data->free_irq = adf_isr_resource_free;
+	hw_data->enable_error_correction = adf_enable_error_correction;
+	hw_data->hw_arb_ring_enable = adf_update_ring_arb_enable;
+	hw_data->hw_arb_ring_disable = adf_update_ring_arb_enable;
+	hw_data->get_accel_mask = get_accel_mask;
+	hw_data->get_ae_mask = get_ae_mask;
+	hw_data->get_num_accels = get_num_accels;
+	hw_data->get_num_aes = get_num_aes;
+	hw_data->get_etr_bar_id = get_etr_bar_id;
+	hw_data->get_misc_bar_id = get_misc_bar_id;
+	hw_data->get_sku = get_sku;
+	hw_data->fw_name = ADF_DH895XCC_FW;
+}
+
+void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data)
+{
+	hw_data->dev_class->instances--;
+}
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h
new file mode 100644
index 000000000000..b707f292b377
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.h
@@ -0,0 +1,86 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_DH895x_HW_DATA_H_
+#define ADF_DH895x_HW_DATA_H_
+
+/* PCIe configuration space */
+#define ADF_DH895XCC_RX_RINGS_OFFSET 8
+#define ADF_DH895XCC_TX_RINGS_MASK 0xFF
+#define ADF_DH895XCC_FUSECTL_OFFSET 0x40
+#define ADF_DH895XCC_FUSECTL_SKU_MASK 0x300000
+#define ADF_DH895XCC_FUSECTL_SKU_SHIFT 20
+#define ADF_DH895XCC_FUSECTL_SKU_1 0x0
+#define ADF_DH895XCC_FUSECTL_SKU_2 0x1
+#define ADF_DH895XCC_FUSECTL_SKU_3 0x2
+#define ADF_DH895XCC_FUSECTL_SKU_4 0x3
+#define ADF_DH895XCC_MAX_ACCELERATORS 6
+#define ADF_DH895XCC_MAX_ACCELENGINES 12
+#define ADF_DH895XCC_ACCELERATORS_REG_OFFSET 13
+#define ADF_DH895XCC_ACCELERATORS_MASK 0x3F
+#define ADF_DH895XCC_ACCELENGINES_MASK 0xFFF
+#define ADF_DH895XCC_LEGFUSE_OFFSET 0x4C
+#define ADF_DH895XCC_ETR_MAX_BANKS 32
+#define ADF_DH895XCC_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28)
+#define ADF_DH895XCC_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30)
+#define ADF_DH895XCC_SMIA0_MASK 0xFFFF
+#define ADF_DH895XCC_SMIA1_MASK 0x1
+/* Error detection and correction */
+#define ADF_DH895XCC_AE_CTX_ENABLES(i) (i * 0x1000 + 0x20818)
+#define ADF_DH895XCC_AE_MISC_CONTROL(i) (i * 0x1000 + 0x20960)
+#define ADF_DH895XCC_ENABLE_AE_ECC_ERR (1 << 28)
+#define ADF_DH895XCC_ENABLE_AE_ECC_PARITY_CORR (1 << 24 | 1 << 12)
+#define ADF_DH895XCC_UERRSSMSH(i) (i * 0x4000 + 0x18)
+#define ADF_DH895XCC_CERRSSMSH(i) (i * 0x4000 + 0x10)
+#define ADF_DH895XCC_ERRSSMSH_EN (1 << 3)
+
+/* Admin Messages Registers */
+#define ADF_DH895XCC_ADMINMSGUR_OFFSET (0x3A000 + 0x574)
+#define ADF_DH895XCC_ADMINMSGLR_OFFSET (0x3A000 + 0x578)
+#define ADF_DH895XCC_MAILBOX_BASE_OFFSET 0x20970
+#define ADF_DH895XCC_MAILBOX_STRIDE 0x1000
+#define ADF_DH895XCC_FW "qat_895xcc.bin"
+#endif
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
new file mode 100644
index 000000000000..0d0435a41be9
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
@@ -0,0 +1,449 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+#include <linux/workqueue.h>
+#include <linux/io.h>
+#include <adf_accel_devices.h>
+#include <adf_common_drv.h>
+#include <adf_cfg.h>
+#include <adf_transport_access_macros.h>
+#include "adf_dh895xcc_hw_data.h"
+#include "adf_drv.h"
+
+static const char adf_driver_name[] = ADF_DH895XCC_DEVICE_NAME;
+
+#define ADF_SYSTEM_DEVICE(device_id) \
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
+
+static const struct pci_device_id adf_pci_tbl[] = {
+	ADF_SYSTEM_DEVICE(ADF_DH895XCC_PCI_DEVICE_ID),
+	{0,}
+};
+MODULE_DEVICE_TABLE(pci, adf_pci_tbl);
+
+static int adf_probe(struct pci_dev *dev, const struct pci_device_id *ent);
+static void adf_remove(struct pci_dev *dev);
+
+static struct pci_driver adf_driver = {
+	.id_table = adf_pci_tbl,
+	.name = adf_driver_name,
+	.probe = adf_probe,
+	.remove = adf_remove
+};
+
+static void adf_cleanup_accel(struct adf_accel_dev *accel_dev)
+{
+	struct adf_accel_pci *accel_pci_dev = &accel_dev->accel_pci_dev;
+	int i;
+
+	adf_exit_admin_comms(accel_dev);
+	adf_exit_arb(accel_dev);
+	adf_cleanup_etr_data(accel_dev);
+
+	for (i = 0; i < ADF_PCI_MAX_BARS; i++) {
+		struct adf_bar *bar = &accel_pci_dev->pci_bars[i];
+
+		if (bar->virt_addr)
+			pci_iounmap(accel_pci_dev->pci_dev, bar->virt_addr);
+	}
+
+	if (accel_dev->hw_device) {
+		switch (accel_dev->hw_device->pci_dev_id) {
+		case ADF_DH895XCC_PCI_DEVICE_ID:
+			adf_clean_hw_data_dh895xcc(accel_dev->hw_device);
+			break;
+		default:
+			break;
+		}
+		kfree(accel_dev->hw_device);
+	}
+	adf_cfg_dev_remove(accel_dev);
+	debugfs_remove(accel_dev->debugfs_dir);
+	adf_devmgr_rm_dev(accel_dev);
+	pci_release_regions(accel_pci_dev->pci_dev);
+	pci_disable_device(accel_pci_dev->pci_dev);
+	kfree(accel_dev);
+}
+
+static uint8_t adf_get_dev_node_id(struct pci_dev *pdev)
+{
+	unsigned int bus_per_cpu = 0;
+	struct cpuinfo_x86 *c = &cpu_data(num_online_cpus() - 1);
+
+	if (!c->phys_proc_id)
+		return 0;
+
+	bus_per_cpu = 256 / (c->phys_proc_id + 1);
+
+	if (bus_per_cpu != 0)
+		return pdev->bus->number / bus_per_cpu;
+	return 0;
+}
+
+static int qat_dev_start(struct adf_accel_dev *accel_dev)
+{
+	int cpus = num_online_cpus();
+	int banks = GET_MAX_BANKS(accel_dev);
+	int instances = min(cpus, banks);
+	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
+	int i;
+	unsigned long val;
+
+	if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))
+		goto err;
+	if (adf_cfg_section_add(accel_dev, "Accelerator0"))
+		goto err;
+	for (i = 0; i < instances; i++) {
+		val = i;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_BANK_NUM, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_ETRMGR_CORE_AFFINITY,
+			 i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_SIZE, i);
+		val = 128;
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 512;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_SIZE, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 0;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_TX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 2;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_TX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 4;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_TX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 8;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_ASYM_RX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 10;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_SYM_RX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = 12;
+		snprintf(key, sizeof(key), ADF_CY "%d" ADF_RING_RND_RX, i);
+		if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+						key, (void *)&val, ADF_DEC))
+			goto err;
+
+		val = ADF_COALESCING_DEF_TIME;
+		snprintf(key, sizeof(key), ADF_ETRMGR_COALESCE_TIMER_FORMAT, i);
+		if (adf_cfg_add_key_value_param(accel_dev, "Accelerator0",
+						key, (void *)&val, ADF_DEC))
+			goto err;
+	}
+
+	val = i;
+	if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,
+					ADF_NUM_CY, (void *)&val, ADF_DEC))
+		goto err;
+
+	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);
+	return adf_dev_start(accel_dev);
+err:
+	dev_err(&GET_DEV(accel_dev), "Failed to start QAT accel dev\n");
+	return -EINVAL;
+}
+
+static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+	struct adf_accel_dev *accel_dev;
+	struct adf_accel_pci *accel_pci_dev;
+	struct adf_hw_device_data *hw_data;
+	void __iomem *pmisc_bar_addr = NULL;
+	char name[ADF_DEVICE_NAME_LENGTH];
+	unsigned int i, bar_nr;
+	uint8_t node;
+	int ret;
+
+	switch (ent->device) {
+	case ADF_DH895XCC_PCI_DEVICE_ID:
+		break;
+	default:
+		dev_err(&pdev->dev, "Invalid device 0x%x.\n", ent->device);
+		return -ENODEV;
+	}
+
+	node = adf_get_dev_node_id(pdev);
+	accel_dev = kzalloc_node(sizeof(*accel_dev), GFP_KERNEL, node);
+	if (!accel_dev)
+		return -ENOMEM;
+
+	accel_dev->numa_node = node;
+	INIT_LIST_HEAD(&accel_dev->crypto_list);
+
+	/* Add accel device to accel table.
+	 * This should be called before adf_cleanup_accel is called */
+	if (adf_devmgr_add_dev(accel_dev)) {
+		dev_err(&pdev->dev, "Failed to add new accelerator device.\n");
+		kfree(accel_dev);
+		return -EFAULT;
+	}
+
+	accel_dev->owner = THIS_MODULE;
+	/* Allocate and configure device configuration structure */
+	hw_data = kzalloc_node(sizeof(*hw_data), GFP_KERNEL, node);
+	if (!hw_data) {
+		ret = -ENOMEM;
+		goto out_err;
+	}
+
+	accel_dev->hw_device = hw_data;
+	switch (ent->device) {
+	case ADF_DH895XCC_PCI_DEVICE_ID:
+		adf_init_hw_data_dh895xcc(accel_dev->hw_device);
+		break;
+	default:
+		return -ENODEV;
+	}
+	accel_pci_dev = &accel_dev->accel_pci_dev;
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &accel_pci_dev->revid);
+	pci_read_config_dword(pdev, ADF_DH895XCC_FUSECTL_OFFSET,
+			      &hw_data->fuses);
+
+	/* Get Accelerators and Accelerators Engines masks */
+	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
+	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
+	accel_pci_dev->sku = hw_data->get_sku(hw_data);
+	accel_pci_dev->pci_dev = pdev;
+	/* If the device has no acceleration engines then ignore it. */
+	if (!hw_data->accel_mask || !hw_data->ae_mask ||
+	    ((~hw_data->ae_mask) & 0x01)) {
+		dev_err(&pdev->dev, "No acceleration units found");
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	/* Create dev top level debugfs entry */
+	snprintf(name, sizeof(name), "%s%s_dev%d", ADF_DEVICE_NAME_PREFIX,
+		 hw_data->dev_class->name, hw_data->instance_id);
+	accel_dev->debugfs_dir = debugfs_create_dir(name, NULL);
+	if (!accel_dev->debugfs_dir) {
+		dev_err(&pdev->dev, "Could not create debugfs dir\n");
+		ret = -EINVAL;
+		goto out_err;
+	}
+
+	/* Create device configuration table */
+	ret = adf_cfg_dev_add(accel_dev);
+	if (ret)
+		goto out_err;
+
+	/* enable PCI device */
+	if (pci_enable_device(pdev)) {
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	/* set dma identifier */
+	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
+		if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
+			dev_err(&pdev->dev, "No usable DMA configuration\n");
+			ret = -EFAULT;
+			goto out_err;
+		} else {
+			pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+		}
+
+	} else {
+		pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
+	}
+
+	if (pci_request_regions(pdev, adf_driver_name)) {
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	/* Read accelerator capabilities mask */
+	pci_read_config_dword(pdev, ADF_DH895XCC_LEGFUSE_OFFSET,
+			      &hw_data->accel_capabilities_mask);
+
+	/* Find and map all the device's BARS */
+	for (i = 0; i < ADF_PCI_MAX_BARS; i++) {
+		struct adf_bar *bar = &accel_pci_dev->pci_bars[i];
+
+		bar_nr = i * 2;
+		bar->base_addr = pci_resource_start(pdev, bar_nr);
+		if (!bar->base_addr)
+			break;
+		bar->size = pci_resource_len(pdev, bar_nr);
+		bar->virt_addr = pci_iomap(accel_pci_dev->pci_dev, bar_nr, 0);
+		if (!bar->virt_addr) {
+			dev_err(&pdev->dev, "Failed to map BAR %d\n", i);
+			ret = -EFAULT;
+			goto out_err;
+		}
+		if (i == ADF_DH895XCC_PMISC_BAR)
+			pmisc_bar_addr = bar->virt_addr;
+	}
+	pci_set_master(pdev);
+
+	if (adf_enable_aer(accel_dev, &adf_driver)) {
+		dev_err(&pdev->dev, "Failed to enable aer\n");
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	if (adf_init_etr_data(accel_dev)) {
+		dev_err(&pdev->dev, "Failed initialize etr\n");
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	if (adf_init_admin_comms(accel_dev)) {
+		dev_err(&pdev->dev, "Failed initialize admin comms\n");
+		ret = -EFAULT;
+		goto out_err;
+	}
+
+	if (adf_init_arb(accel_dev)) {
+		dev_err(&pdev->dev, "Failed initialize hw arbiter\n");
+		ret = -EFAULT;
+		goto out_err;
+	}
+	if (pci_save_state(pdev)) {
+		dev_err(&pdev->dev, "Failed to save pci state\n");
+		ret = -ENOMEM;
+		goto out_err;
+	}
+
+	/* Enable bundle and misc interrupts */
+	ADF_CSR_WR(pmisc_bar_addr, ADF_DH895XCC_SMIAPF0_MASK_OFFSET,
+		   ADF_DH895XCC_SMIA0_MASK);
+	ADF_CSR_WR(pmisc_bar_addr, ADF_DH895XCC_SMIAPF1_MASK_OFFSET,
+		   ADF_DH895XCC_SMIA1_MASK);
+
+	ret = qat_dev_start(accel_dev);
+	if (ret) {
+		adf_dev_stop(accel_dev);
+		goto out_err;
+	}
+
+	return 0;
+out_err:
+	adf_cleanup_accel(accel_dev);
+	return ret;
+}
+
+static void __exit adf_remove(struct pci_dev *pdev)
+{
+	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);
+
+	if (!accel_dev) {
+		pr_err("QAT: Driver removal failed\n");
+		return;
+	}
+	if (adf_dev_stop(accel_dev))
+		dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
+	adf_disable_aer(accel_dev);
+	adf_cleanup_accel(accel_dev);
+}
+
+static int __init adfdrv_init(void)
+{
+	request_module("intel_qat");
+	if (qat_admin_register())
+		return -EFAULT;
+
+	if (pci_register_driver(&adf_driver)) {
+		pr_err("QAT: Driver initialization failed\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static void __exit adfdrv_release(void)
+{
+	pci_unregister_driver(&adf_driver);
+	qat_admin_unregister();
+}
+
+module_init(adfdrv_init);
+module_exit(adfdrv_release);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Intel");
+MODULE_FIRMWARE("qat_895xcc.bin");
+MODULE_DESCRIPTION("Intel(R) QuickAssist Technology");
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.h b/drivers/crypto/qat/qat_dh895xcc/adf_drv.h
new file mode 100644
index 000000000000..a2fbb6ce75cd
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.h
@@ -0,0 +1,67 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef ADF_DH895x_DRV_H_
+#define ADF_DH895x_DRV_H_
+#include <adf_accel_devices.h>
+#include <adf_transport.h>
+
+void adf_init_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
+void adf_clean_hw_data_dh895xcc(struct adf_hw_device_data *hw_data);
+int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
+void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
+void adf_update_ring_arb_enable(struct adf_etr_ring_data *ring);
+void adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev,
+			     uint32_t const **arb_map_config);
+int adf_init_admin_comms(struct adf_accel_dev *accel_dev);
+void adf_exit_admin_comms(struct adf_accel_dev *accel_dev);
+int adf_put_admin_msg_sync(struct adf_accel_dev *accel_dev,
+			   uint32_t ae, void *in, void *out);
+int qat_admin_register(void);
+int qat_admin_unregister(void);
+int adf_init_arb(struct adf_accel_dev *accel_dev);
+void adf_exit_arb(struct adf_accel_dev *accel_dev);
+#endif
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_hw_arbiter.c b/drivers/crypto/qat/qat_dh895xcc/adf_hw_arbiter.c
new file mode 100644
index 000000000000..1864bdb36f8f
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_hw_arbiter.c
@@ -0,0 +1,159 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <adf_accel_devices.h>
+#include <adf_transport_internal.h>
+#include "adf_drv.h"
+
+#define ADF_ARB_NUM 4
+#define ADF_ARB_REQ_RING_NUM 8
+#define ADF_ARB_REG_SIZE 0x4
+#define ADF_ARB_WTR_SIZE 0x20
+#define ADF_ARB_OFFSET 0x30000
+#define ADF_ARB_REG_SLOT 0x1000
+#define ADF_ARB_WTR_OFFSET 0x010
+#define ADF_ARB_RO_EN_OFFSET 0x090
+#define ADF_ARB_WQCFG_OFFSET 0x100
+#define ADF_ARB_WRK_2_SER_MAP_OFFSET 0x180
+#define ADF_ARB_WRK_2_SER_MAP 10
+#define ADF_ARB_RINGSRVARBEN_OFFSET 0x19C
+
+#define WRITE_CSR_ARB_RINGSRVARBEN(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \
+	(ADF_ARB_REG_SLOT * index), value)
+
+#define WRITE_CSR_ARB_RESPORDERING(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \
+	ADF_ARB_RO_EN_OFFSET) + (ADF_ARB_REG_SIZE * index), value)
+
+#define WRITE_CSR_ARB_WEIGHT(csr_addr, arb, index, value) \
+	ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \
+	ADF_ARB_WTR_OFFSET) + (ADF_ARB_WTR_SIZE * arb) + \
+	(ADF_ARB_REG_SIZE * index), value)
+
+#define WRITE_CSR_ARB_SARCONFIG(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, ADF_ARB_OFFSET + \
+	(ADF_ARB_REG_SIZE * index), value)
+
+#define WRITE_CSR_ARB_WRK_2_SER_MAP(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \
+	ADF_ARB_WRK_2_SER_MAP_OFFSET) + \
+	(ADF_ARB_REG_SIZE * index), value)
+
+#define WRITE_CSR_ARB_WQCFG(csr_addr, index, value) \
+	ADF_CSR_WR(csr_addr, (ADF_ARB_OFFSET + \
+	ADF_ARB_WQCFG_OFFSET) + (ADF_ARB_REG_SIZE * index), value)
+
+int adf_init_arb(struct adf_accel_dev *accel_dev)
+{
+	void __iomem *csr = accel_dev->transport->banks[0].csr_addr;
+	uint32_t arb_cfg = 0x1 << 31 | 0x4 << 4 | 0x1;
+	uint32_t arb, i;
+	const uint32_t *thd_2_arb_cfg;
+
+	/* Service arb configured for 32 bytes responses and
+	 * ring flow control check enabled. */
+	for (arb = 0; arb < ADF_ARB_NUM; arb++)
+		WRITE_CSR_ARB_SARCONFIG(csr, arb, arb_cfg);
+
+	/* Setup service weighting */
+	for (arb = 0; arb < ADF_ARB_NUM; arb++)
+		for (i = 0; i < ADF_ARB_REQ_RING_NUM; i++)
+			WRITE_CSR_ARB_WEIGHT(csr, arb, i, 0xFFFFFFFF);
+
+	/* Setup ring response ordering */
+	for (i = 0; i < ADF_ARB_REQ_RING_NUM; i++)
+		WRITE_CSR_ARB_RESPORDERING(csr, i, 0xFFFFFFFF);
+
+	/* Setup worker queue registers */
+	for (i = 0; i < ADF_ARB_WRK_2_SER_MAP; i++)
+		WRITE_CSR_ARB_WQCFG(csr, i, i);
+
+	/* Map worker threads to service arbiters */
+	adf_get_arbiter_mapping(accel_dev, &thd_2_arb_cfg);
+
+	if (!thd_2_arb_cfg)
+		return -EFAULT;
+
+	for (i = 0; i < ADF_ARB_WRK_2_SER_MAP; i++)
+		WRITE_CSR_ARB_WRK_2_SER_MAP(csr, i, *(thd_2_arb_cfg + i));
+
+	return 0;
+}
+
+void adf_update_ring_arb_enable(struct adf_etr_ring_data *ring)
+{
+	WRITE_CSR_ARB_RINGSRVARBEN(ring->bank->csr_addr,
+				   ring->bank->bank_number,
+				   ring->bank->ring_mask & 0xFF);
+}
+
+void adf_exit_arb(struct adf_accel_dev *accel_dev)
+{
+	void __iomem *csr;
+	unsigned int i;
+
+	if (!accel_dev->transport)
+		return;
+
+	csr = accel_dev->transport->banks[0].csr_addr;
+
+	/* Reset arbiter configuration */
+	for (i = 0; i < ADF_ARB_NUM; i++)
+		WRITE_CSR_ARB_SARCONFIG(csr, i, 0);
+
+	/* Shutdown work queue */
+	for (i = 0; i < ADF_ARB_WRK_2_SER_MAP; i++)
+		WRITE_CSR_ARB_WQCFG(csr, i, 0);
+
+	/* Unmap worker threads to service arbiters */
+	for (i = 0; i < ADF_ARB_WRK_2_SER_MAP; i++)
+		WRITE_CSR_ARB_WRK_2_SER_MAP(csr, i, 0);
+
+	/* Disable arbitration on all rings */
+	for (i = 0; i < GET_MAX_BANKS(accel_dev); i++)
+		WRITE_CSR_ARB_RINGSRVARBEN(csr, i, 0);
+}
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_isr.c b/drivers/crypto/qat/qat_dh895xcc/adf_isr.c
new file mode 100644
index 000000000000..d4172dedf775
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_isr.c
@@ -0,0 +1,266 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <adf_accel_devices.h>
+#include <adf_common_drv.h>
+#include <adf_cfg.h>
+#include <adf_cfg_strings.h>
+#include <adf_cfg_common.h>
+#include <adf_transport_access_macros.h>
+#include <adf_transport_internal.h>
+#include "adf_drv.h"
+
+static int adf_enable_msix(struct adf_accel_dev *accel_dev)
+{
+	struct adf_accel_pci *pci_dev_info = &accel_dev->accel_pci_dev;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint32_t msix_num_entries = hw_data->num_banks + 1;
+	int i;
+
+	for (i = 0; i < msix_num_entries; i++)
+		pci_dev_info->msix_entries.entries[i].entry = i;
+
+	if (pci_enable_msix(pci_dev_info->pci_dev,
+			    pci_dev_info->msix_entries.entries,
+			    msix_num_entries)) {
+		pr_err("QAT: Failed to enable MSIX IRQ\n");
+		return -EFAULT;
+	}
+	return 0;
+}
+
+static void adf_disable_msix(struct adf_accel_pci *pci_dev_info)
+{
+	pci_disable_msix(pci_dev_info->pci_dev);
+}
+
+static irqreturn_t adf_msix_isr_bundle(int irq, void *bank_ptr)
+{
+	struct adf_etr_bank_data *bank = bank_ptr;
+
+	WRITE_CSR_INT_FLAG_AND_COL(bank->csr_addr, bank->bank_number, 0);
+	tasklet_hi_schedule(&bank->resp_hanlder);
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t adf_msix_isr_ae(int irq, void *dev_ptr)
+{
+	struct adf_accel_dev *accel_dev = dev_ptr;
+
+	pr_info("QAT: qat_dev%d spurious AE interrupt\n", accel_dev->accel_id);
+	return IRQ_HANDLED;
+}
+
+static int adf_request_irqs(struct adf_accel_dev *accel_dev)
+{
+	struct adf_accel_pci *pci_dev_info = &accel_dev->accel_pci_dev;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	struct msix_entry *msixe = pci_dev_info->msix_entries.entries;
+	struct adf_etr_data *etr_data = accel_dev->transport;
+	int ret, i;
+	char *name;
+
+	/* Request msix irq for all banks */
+	for (i = 0; i < hw_data->num_banks; i++) {
+		struct adf_etr_bank_data *bank = &etr_data->banks[i];
+		unsigned int cpu, cpus = num_online_cpus();
+
+		name = *(pci_dev_info->msix_entries.names + i);
+		snprintf(name, ADF_MAX_MSIX_VECTOR_NAME,
+			 "qat%d-bundle%d", accel_dev->accel_id, i);
+		ret = request_irq(msixe[i].vector,
+				  adf_msix_isr_bundle, 0, name, bank);
+		if (ret) {
+			pr_err("QAT: failed to enable irq %d for %s\n",
+			       msixe[i].vector, name);
+			return ret;
+		}
+
+		cpu = ((accel_dev->accel_id * hw_data->num_banks) + i) % cpus;
+		irq_set_affinity_hint(msixe[i].vector, get_cpu_mask(cpu));
+	}
+
+	/* Request msix irq for AE */
+	name = *(pci_dev_info->msix_entries.names + i);
+	snprintf(name, ADF_MAX_MSIX_VECTOR_NAME,
+		 "qat%d-ae-cluster", accel_dev->accel_id);
+	ret = request_irq(msixe[i].vector, adf_msix_isr_ae, 0, name, accel_dev);
+	if (ret) {
+		pr_err("QAT: failed to enable irq %d, for %s\n",
+		       msixe[i].vector, name);
+		return ret;
+	}
+	return ret;
+}
+
+static void adf_free_irqs(struct adf_accel_dev *accel_dev)
+{
+	struct adf_accel_pci *pci_dev_info = &accel_dev->accel_pci_dev;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	struct msix_entry *msixe = pci_dev_info->msix_entries.entries;
+	struct adf_etr_data *etr_data = accel_dev->transport;
+	int i;
+
+	for (i = 0; i < hw_data->num_banks; i++) {
+		irq_set_affinity_hint(msixe[i].vector, NULL);
+		free_irq(msixe[i].vector, &etr_data->banks[i]);
+	}
+	irq_set_affinity_hint(msixe[i].vector, NULL);
+	free_irq(msixe[i].vector, accel_dev);
+}
+
+static int adf_isr_alloc_msix_entry_table(struct adf_accel_dev *accel_dev)
+{
+	int i;
+	char **names;
+	struct msix_entry *entries;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint32_t msix_num_entries = hw_data->num_banks + 1;
+
+	entries = kzalloc_node(msix_num_entries * sizeof(*entries),
+			       GFP_KERNEL, accel_dev->numa_node);
+	if (!entries)
+		return -ENOMEM;
+
+	names = kcalloc(msix_num_entries, sizeof(char *), GFP_KERNEL);
+	if (!names) {
+		kfree(entries);
+		return -ENOMEM;
+	}
+	for (i = 0; i < msix_num_entries; i++) {
+		*(names + i) = kzalloc(ADF_MAX_MSIX_VECTOR_NAME, GFP_KERNEL);
+		if (!(*(names + i)))
+			goto err;
+	}
+	accel_dev->accel_pci_dev.msix_entries.entries = entries;
+	accel_dev->accel_pci_dev.msix_entries.names = names;
+	return 0;
+err:
+	for (i = 0; i < msix_num_entries; i++) {
+		if (*(names + i))
+			kfree(*(names + i));
+	}
+	kfree(entries);
+	kfree(names);
+	return -ENOMEM;
+}
+
+static void adf_isr_free_msix_entry_table(struct adf_accel_dev *accel_dev)
+{
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	uint32_t msix_num_entries = hw_data->num_banks + 1;
+	char **names = accel_dev->accel_pci_dev.msix_entries.names;
+	int i;
+
+	kfree(accel_dev->accel_pci_dev.msix_entries.entries);
+	for (i = 0; i < msix_num_entries; i++) {
+		if (*(names + i))
+			kfree(*(names + i));
+	}
+	kfree(names);
+}
+
+static int adf_setup_bh(struct adf_accel_dev *accel_dev)
+{
+	struct adf_etr_data *priv_data = accel_dev->transport;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	int i;
+
+	for (i = 0; i < hw_data->num_banks; i++)
+		tasklet_init(&priv_data->banks[i].resp_hanlder,
+			     adf_response_handler,
+			     (unsigned long)&priv_data->banks[i]);
+	return 0;
+}
+
+static void adf_cleanup_bh(struct adf_accel_dev *accel_dev)
+{
+	struct adf_etr_data *priv_data = accel_dev->transport;
+	struct adf_hw_device_data *hw_data = accel_dev->hw_device;
+	int i;
+
+	for (i = 0; i < hw_data->num_banks; i++) {
+		tasklet_disable(&priv_data->banks[i].resp_hanlder);
+		tasklet_kill(&priv_data->banks[i].resp_hanlder);
+	}
+}
+
+void adf_isr_resource_free(struct adf_accel_dev *accel_dev)
+{
+	adf_free_irqs(accel_dev);
+	adf_cleanup_bh(accel_dev);
+	adf_disable_msix(&accel_dev->accel_pci_dev);
+	adf_isr_free_msix_entry_table(accel_dev);
+}
+
+int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
+{
+	int ret;
+
+	ret = adf_isr_alloc_msix_entry_table(accel_dev);
+	if (ret)
+		return ret;
+	if (adf_enable_msix(accel_dev))
+		goto err_out;
+
+	if (adf_setup_bh(accel_dev))
+		goto err_out;
+
+	if (adf_request_irqs(accel_dev))
+		goto err_out;
+
+	return 0;
+err_out:
+	adf_isr_resource_free(accel_dev);
+	return -EFAULT;
+}
diff --git a/drivers/crypto/qat/qat_dh895xcc/qat_admin.c b/drivers/crypto/qat/qat_dh895xcc/qat_admin.c
new file mode 100644
index 000000000000..55b7a8e48bad
--- /dev/null
+++ b/drivers/crypto/qat/qat_dh895xcc/qat_admin.c
@@ -0,0 +1,107 @@
+/*
+  This file is provided under a dual BSD/GPLv2 license.  When using or
+  redistributing this file, you may do so under either license.
+
+  GPL LICENSE SUMMARY
+  Copyright(c) 2014 Intel Corporation.
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of version 2 of the GNU General Public License as
+  published by the Free Software Foundation.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  Contact Information:
+  qat-linux@intel.com
+
+  BSD LICENSE
+  Copyright(c) 2014 Intel Corporation.
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions
+  are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+    * Neither the name of Intel Corporation nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <icp_qat_fw_init_admin.h>
+#include <adf_accel_devices.h>
+#include <adf_common_drv.h>
+#include "adf_drv.h"
+
+static struct service_hndl qat_admin;
+
+static int qat_send_admin_cmd(struct adf_accel_dev *accel_dev, int cmd)
+{
+	struct adf_hw_device_data *hw_device = accel_dev->hw_device;
+	struct icp_qat_fw_init_admin_req req;
+	struct icp_qat_fw_init_admin_resp resp;
+	int i;
+
+	memset(&req, 0, sizeof(struct icp_qat_fw_init_admin_req));
+	req.init_admin_cmd_id = cmd;
+	for (i = 0; i < hw_device->get_num_aes(hw_device); i++) {
+		memset(&resp, 0, sizeof(struct icp_qat_fw_init_admin_resp));
+		if (adf_put_admin_msg_sync(accel_dev, i, &req, &resp) ||
+		    resp.init_resp_hdr.status)
+			return -EFAULT;
+	}
+	return 0;
+}
+
+static int qat_admin_start(struct adf_accel_dev *accel_dev)
+{
+	return qat_send_admin_cmd(accel_dev, ICP_QAT_FW_INIT_ME);
+}
+
+static int qat_admin_event_handler(struct adf_accel_dev *accel_dev,
+				   enum adf_event event)
+{
+	int ret;
+
+	switch (event) {
+	case ADF_EVENT_START:
+		ret = qat_admin_start(accel_dev);
+		break;
+	case ADF_EVENT_STOP:
+	case ADF_EVENT_INIT:
+	case ADF_EVENT_SHUTDOWN:
+	default:
+		ret = 0;
+	}
+	return ret;
+}
+
+int qat_admin_register(void)
+{
+	memset(&qat_admin, 0, sizeof(struct service_hndl));
+	qat_admin.event_hld = qat_admin_event_handler;
+	qat_admin.name = "qat_admin";
+	qat_admin.admin = 1;
+	return adf_service_register(&qat_admin);
+}
+
+int qat_admin_unregister(void)
+{
+	return adf_service_unregister(&qat_admin);
+}
diff --git a/drivers/crypto/qce/Makefile b/drivers/crypto/qce/Makefile
new file mode 100644
index 000000000000..348dc3173afa
--- /dev/null
+++ b/drivers/crypto/qce/Makefile
@@ -0,0 +1,6 @@
+obj-$(CONFIG_CRYPTO_DEV_QCE) += qcrypto.o
+qcrypto-objs := core.o \
+		common.o \
+		dma.o \
+		sha.o \
+		ablkcipher.o
diff --git a/drivers/crypto/qce/ablkcipher.c b/drivers/crypto/qce/ablkcipher.c
new file mode 100644
index 000000000000..ad592de475a4
--- /dev/null
+++ b/drivers/crypto/qce/ablkcipher.c
@@ -0,0 +1,431 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <crypto/aes.h>
+#include <crypto/algapi.h>
+#include <crypto/des.h>
+
+#include "cipher.h"
+
+static LIST_HEAD(ablkcipher_algs);
+
+static void qce_ablkcipher_done(void *data)
+{
+	struct crypto_async_request *async_req = data;
+	struct ablkcipher_request *req = ablkcipher_request_cast(async_req);
+	struct qce_cipher_reqctx *rctx = ablkcipher_request_ctx(req);
+	struct qce_alg_template *tmpl = to_cipher_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	enum dma_data_direction dir_src, dir_dst;
+	u32 status;
+	int error;
+	bool diff_dst;
+
+	diff_dst = (req->src != req->dst) ? true : false;
+	dir_src = diff_dst ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+	dir_dst = diff_dst ? DMA_FROM_DEVICE : DMA_BIDIRECTIONAL;
+
+	error = qce_dma_terminate_all(&qce->dma);
+	if (error)
+		dev_dbg(qce->dev, "ablkcipher dma termination error (%d)\n",
+			error);
+
+	if (diff_dst)
+		qce_unmapsg(qce->dev, rctx->src_sg, rctx->src_nents, dir_src,
+			    rctx->dst_chained);
+	qce_unmapsg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst,
+		    rctx->dst_chained);
+
+	sg_free_table(&rctx->dst_tbl);
+
+	error = qce_check_status(qce, &status);
+	if (error < 0)
+		dev_dbg(qce->dev, "ablkcipher operation error (%x)\n", status);
+
+	qce->async_req_done(tmpl->qce, error);
+}
+
+static int
+qce_ablkcipher_async_req_handle(struct crypto_async_request *async_req)
+{
+	struct ablkcipher_request *req = ablkcipher_request_cast(async_req);
+	struct qce_cipher_reqctx *rctx = ablkcipher_request_ctx(req);
+	struct crypto_ablkcipher *ablkcipher = crypto_ablkcipher_reqtfm(req);
+	struct qce_alg_template *tmpl = to_cipher_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	enum dma_data_direction dir_src, dir_dst;
+	struct scatterlist *sg;
+	bool diff_dst;
+	gfp_t gfp;
+	int ret;
+
+	rctx->iv = req->info;
+	rctx->ivsize = crypto_ablkcipher_ivsize(ablkcipher);
+	rctx->cryptlen = req->nbytes;
+
+	diff_dst = (req->src != req->dst) ? true : false;
+	dir_src = diff_dst ? DMA_TO_DEVICE : DMA_BIDIRECTIONAL;
+	dir_dst = diff_dst ? DMA_FROM_DEVICE : DMA_BIDIRECTIONAL;
+
+	rctx->src_nents = qce_countsg(req->src, req->nbytes,
+				      &rctx->src_chained);
+	if (diff_dst) {
+		rctx->dst_nents = qce_countsg(req->dst, req->nbytes,
+					      &rctx->dst_chained);
+	} else {
+		rctx->dst_nents = rctx->src_nents;
+		rctx->dst_chained = rctx->src_chained;
+	}
+
+	rctx->dst_nents += 1;
+
+	gfp = (req->base.flags & CRYPTO_TFM_REQ_MAY_SLEEP) ?
+						GFP_KERNEL : GFP_ATOMIC;
+
+	ret = sg_alloc_table(&rctx->dst_tbl, rctx->dst_nents, gfp);
+	if (ret)
+		return ret;
+
+	sg_init_one(&rctx->result_sg, qce->dma.result_buf, QCE_RESULT_BUF_SZ);
+
+	sg = qce_sgtable_add(&rctx->dst_tbl, req->dst);
+	if (IS_ERR(sg)) {
+		ret = PTR_ERR(sg);
+		goto error_free;
+	}
+
+	sg = qce_sgtable_add(&rctx->dst_tbl, &rctx->result_sg);
+	if (IS_ERR(sg)) {
+		ret = PTR_ERR(sg);
+		goto error_free;
+	}
+
+	sg_mark_end(sg);
+	rctx->dst_sg = rctx->dst_tbl.sgl;
+
+	ret = qce_mapsg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst,
+			rctx->dst_chained);
+	if (ret < 0)
+		goto error_free;
+
+	if (diff_dst) {
+		ret = qce_mapsg(qce->dev, req->src, rctx->src_nents, dir_src,
+				rctx->src_chained);
+		if (ret < 0)
+			goto error_unmap_dst;
+		rctx->src_sg = req->src;
+	} else {
+		rctx->src_sg = rctx->dst_sg;
+	}
+
+	ret = qce_dma_prep_sgs(&qce->dma, rctx->src_sg, rctx->src_nents,
+			       rctx->dst_sg, rctx->dst_nents,
+			       qce_ablkcipher_done, async_req);
+	if (ret)
+		goto error_unmap_src;
+
+	qce_dma_issue_pending(&qce->dma);
+
+	ret = qce_start(async_req, tmpl->crypto_alg_type, req->nbytes, 0);
+	if (ret)
+		goto error_terminate;
+
+	return 0;
+
+error_terminate:
+	qce_dma_terminate_all(&qce->dma);
+error_unmap_src:
+	if (diff_dst)
+		qce_unmapsg(qce->dev, req->src, rctx->src_nents, dir_src,
+			    rctx->src_chained);
+error_unmap_dst:
+	qce_unmapsg(qce->dev, rctx->dst_sg, rctx->dst_nents, dir_dst,
+		    rctx->dst_chained);
+error_free:
+	sg_free_table(&rctx->dst_tbl);
+	return ret;
+}
+
+static int qce_ablkcipher_setkey(struct crypto_ablkcipher *ablk, const u8 *key,
+				 unsigned int keylen)
+{
+	struct crypto_tfm *tfm = crypto_ablkcipher_tfm(ablk);
+	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
+	unsigned long flags = to_cipher_tmpl(tfm)->alg_flags;
+	int ret;
+
+	if (!key || !keylen)
+		return -EINVAL;
+
+	if (IS_AES(flags)) {
+		switch (keylen) {
+		case AES_KEYSIZE_128:
+		case AES_KEYSIZE_256:
+			break;
+		default:
+			goto fallback;
+		}
+	} else if (IS_DES(flags)) {
+		u32 tmp[DES_EXPKEY_WORDS];
+
+		ret = des_ekey(tmp, key);
+		if (!ret && crypto_ablkcipher_get_flags(ablk) &
+		    CRYPTO_TFM_REQ_WEAK_KEY)
+			goto weakkey;
+	}
+
+	ctx->enc_keylen = keylen;
+	memcpy(ctx->enc_key, key, keylen);
+	return 0;
+fallback:
+	ret = crypto_ablkcipher_setkey(ctx->fallback, key, keylen);
+	if (!ret)
+		ctx->enc_keylen = keylen;
+	return ret;
+weakkey:
+	crypto_ablkcipher_set_flags(ablk, CRYPTO_TFM_RES_WEAK_KEY);
+	return -EINVAL;
+}
+
+static int qce_ablkcipher_crypt(struct ablkcipher_request *req, int encrypt)
+{
+	struct crypto_tfm *tfm =
+			crypto_ablkcipher_tfm(crypto_ablkcipher_reqtfm(req));
+	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct qce_cipher_reqctx *rctx = ablkcipher_request_ctx(req);
+	struct qce_alg_template *tmpl = to_cipher_tmpl(tfm);
+	int ret;
+
+	rctx->flags = tmpl->alg_flags;
+	rctx->flags |= encrypt ? QCE_ENCRYPT : QCE_DECRYPT;
+
+	if (IS_AES(rctx->flags) && ctx->enc_keylen != AES_KEYSIZE_128 &&
+	    ctx->enc_keylen != AES_KEYSIZE_256) {
+		ablkcipher_request_set_tfm(req, ctx->fallback);
+		ret = encrypt ? crypto_ablkcipher_encrypt(req) :
+				crypto_ablkcipher_decrypt(req);
+		ablkcipher_request_set_tfm(req, __crypto_ablkcipher_cast(tfm));
+		return ret;
+	}
+
+	return tmpl->qce->async_req_enqueue(tmpl->qce, &req->base);
+}
+
+static int qce_ablkcipher_encrypt(struct ablkcipher_request *req)
+{
+	return qce_ablkcipher_crypt(req, 1);
+}
+
+static int qce_ablkcipher_decrypt(struct ablkcipher_request *req)
+{
+	return qce_ablkcipher_crypt(req, 0);
+}
+
+static int qce_ablkcipher_init(struct crypto_tfm *tfm)
+{
+	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	memset(ctx, 0, sizeof(*ctx));
+	tfm->crt_ablkcipher.reqsize = sizeof(struct qce_cipher_reqctx);
+
+	ctx->fallback = crypto_alloc_ablkcipher(crypto_tfm_alg_name(tfm),
+						CRYPTO_ALG_TYPE_ABLKCIPHER,
+						CRYPTO_ALG_ASYNC |
+						CRYPTO_ALG_NEED_FALLBACK);
+	if (IS_ERR(ctx->fallback))
+		return PTR_ERR(ctx->fallback);
+
+	return 0;
+}
+
+static void qce_ablkcipher_exit(struct crypto_tfm *tfm)
+{
+	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	crypto_free_ablkcipher(ctx->fallback);
+}
+
+struct qce_ablkcipher_def {
+	unsigned long flags;
+	const char *name;
+	const char *drv_name;
+	unsigned int blocksize;
+	unsigned int ivsize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+};
+
+static const struct qce_ablkcipher_def ablkcipher_def[] = {
+	{
+		.flags		= QCE_ALG_AES | QCE_MODE_ECB,
+		.name		= "ecb(aes)",
+		.drv_name	= "ecb-aes-qce",
+		.blocksize	= AES_BLOCK_SIZE,
+		.ivsize		= AES_BLOCK_SIZE,
+		.min_keysize	= AES_MIN_KEY_SIZE,
+		.max_keysize	= AES_MAX_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_AES | QCE_MODE_CBC,
+		.name		= "cbc(aes)",
+		.drv_name	= "cbc-aes-qce",
+		.blocksize	= AES_BLOCK_SIZE,
+		.ivsize		= AES_BLOCK_SIZE,
+		.min_keysize	= AES_MIN_KEY_SIZE,
+		.max_keysize	= AES_MAX_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_AES | QCE_MODE_CTR,
+		.name		= "ctr(aes)",
+		.drv_name	= "ctr-aes-qce",
+		.blocksize	= AES_BLOCK_SIZE,
+		.ivsize		= AES_BLOCK_SIZE,
+		.min_keysize	= AES_MIN_KEY_SIZE,
+		.max_keysize	= AES_MAX_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_AES | QCE_MODE_XTS,
+		.name		= "xts(aes)",
+		.drv_name	= "xts-aes-qce",
+		.blocksize	= AES_BLOCK_SIZE,
+		.ivsize		= AES_BLOCK_SIZE,
+		.min_keysize	= AES_MIN_KEY_SIZE,
+		.max_keysize	= AES_MAX_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_DES | QCE_MODE_ECB,
+		.name		= "ecb(des)",
+		.drv_name	= "ecb-des-qce",
+		.blocksize	= DES_BLOCK_SIZE,
+		.ivsize		= 0,
+		.min_keysize	= DES_KEY_SIZE,
+		.max_keysize	= DES_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_DES | QCE_MODE_CBC,
+		.name		= "cbc(des)",
+		.drv_name	= "cbc-des-qce",
+		.blocksize	= DES_BLOCK_SIZE,
+		.ivsize		= DES_BLOCK_SIZE,
+		.min_keysize	= DES_KEY_SIZE,
+		.max_keysize	= DES_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_3DES | QCE_MODE_ECB,
+		.name		= "ecb(des3_ede)",
+		.drv_name	= "ecb-3des-qce",
+		.blocksize	= DES3_EDE_BLOCK_SIZE,
+		.ivsize		= 0,
+		.min_keysize	= DES3_EDE_KEY_SIZE,
+		.max_keysize	= DES3_EDE_KEY_SIZE,
+	},
+	{
+		.flags		= QCE_ALG_3DES | QCE_MODE_CBC,
+		.name		= "cbc(des3_ede)",
+		.drv_name	= "cbc-3des-qce",
+		.blocksize	= DES3_EDE_BLOCK_SIZE,
+		.ivsize		= DES3_EDE_BLOCK_SIZE,
+		.min_keysize	= DES3_EDE_KEY_SIZE,
+		.max_keysize	= DES3_EDE_KEY_SIZE,
+	},
+};
+
+static int qce_ablkcipher_register_one(const struct qce_ablkcipher_def *def,
+				       struct qce_device *qce)
+{
+	struct qce_alg_template *tmpl;
+	struct crypto_alg *alg;
+	int ret;
+
+	tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL);
+	if (!tmpl)
+		return -ENOMEM;
+
+	alg = &tmpl->alg.crypto;
+
+	snprintf(alg->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
+	snprintf(alg->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
+		 def->drv_name);
+
+	alg->cra_blocksize = def->blocksize;
+	alg->cra_ablkcipher.ivsize = def->ivsize;
+	alg->cra_ablkcipher.min_keysize = def->min_keysize;
+	alg->cra_ablkcipher.max_keysize = def->max_keysize;
+	alg->cra_ablkcipher.setkey = qce_ablkcipher_setkey;
+	alg->cra_ablkcipher.encrypt = qce_ablkcipher_encrypt;
+	alg->cra_ablkcipher.decrypt = qce_ablkcipher_decrypt;
+
+	alg->cra_priority = 300;
+	alg->cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC |
+			 CRYPTO_ALG_NEED_FALLBACK;
+	alg->cra_ctxsize = sizeof(struct qce_cipher_ctx);
+	alg->cra_alignmask = 0;
+	alg->cra_type = &crypto_ablkcipher_type;
+	alg->cra_module = THIS_MODULE;
+	alg->cra_init = qce_ablkcipher_init;
+	alg->cra_exit = qce_ablkcipher_exit;
+	INIT_LIST_HEAD(&alg->cra_list);
+
+	INIT_LIST_HEAD(&tmpl->entry);
+	tmpl->crypto_alg_type = CRYPTO_ALG_TYPE_ABLKCIPHER;
+	tmpl->alg_flags = def->flags;
+	tmpl->qce = qce;
+
+	ret = crypto_register_alg(alg);
+	if (ret) {
+		kfree(tmpl);
+		dev_err(qce->dev, "%s registration failed\n", alg->cra_name);
+		return ret;
+	}
+
+	list_add_tail(&tmpl->entry, &ablkcipher_algs);
+	dev_dbg(qce->dev, "%s is registered\n", alg->cra_name);
+	return 0;
+}
+
+static void qce_ablkcipher_unregister(struct qce_device *qce)
+{
+	struct qce_alg_template *tmpl, *n;
+
+	list_for_each_entry_safe(tmpl, n, &ablkcipher_algs, entry) {
+		crypto_unregister_alg(&tmpl->alg.crypto);
+		list_del(&tmpl->entry);
+		kfree(tmpl);
+	}
+}
+
+static int qce_ablkcipher_register(struct qce_device *qce)
+{
+	int ret, i;
+
+	for (i = 0; i < ARRAY_SIZE(ablkcipher_def); i++) {
+		ret = qce_ablkcipher_register_one(&ablkcipher_def[i], qce);
+		if (ret)
+			goto err;
+	}
+
+	return 0;
+err:
+	qce_ablkcipher_unregister(qce);
+	return ret;
+}
+
+const struct qce_algo_ops ablkcipher_ops = {
+	.type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+	.register_algs = qce_ablkcipher_register,
+	.unregister_algs = qce_ablkcipher_unregister,
+	.async_req_handle = qce_ablkcipher_async_req_handle,
+};
diff --git a/drivers/crypto/qce/cipher.h b/drivers/crypto/qce/cipher.h
new file mode 100644
index 000000000000..d5757cfcda2d
--- /dev/null
+++ b/drivers/crypto/qce/cipher.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CIPHER_H_
+#define _CIPHER_H_
+
+#include "common.h"
+#include "core.h"
+
+#define QCE_MAX_KEY_SIZE	64
+
+struct qce_cipher_ctx {
+	u8 enc_key[QCE_MAX_KEY_SIZE];
+	unsigned int enc_keylen;
+	struct crypto_ablkcipher *fallback;
+};
+
+/**
+ * struct qce_cipher_reqctx - holds private cipher objects per request
+ * @flags: operation flags
+ * @iv: pointer to the IV
+ * @ivsize: IV size
+ * @src_nents: source entries
+ * @dst_nents: destination entries
+ * @src_chained: is source chained
+ * @dst_chained: is destination chained
+ * @result_sg: scatterlist used for result buffer
+ * @dst_tbl: destination sg table
+ * @dst_sg: destination sg pointer table beginning
+ * @src_tbl: source sg table
+ * @src_sg: source sg pointer table beginning;
+ * @cryptlen: crypto length
+ */
+struct qce_cipher_reqctx {
+	unsigned long flags;
+	u8 *iv;
+	unsigned int ivsize;
+	int src_nents;
+	int dst_nents;
+	bool src_chained;
+	bool dst_chained;
+	struct scatterlist result_sg;
+	struct sg_table dst_tbl;
+	struct scatterlist *dst_sg;
+	struct sg_table src_tbl;
+	struct scatterlist *src_sg;
+	unsigned int cryptlen;
+};
+
+static inline struct qce_alg_template *to_cipher_tmpl(struct crypto_tfm *tfm)
+{
+	struct crypto_alg *alg = tfm->__crt_alg;
+	return container_of(alg, struct qce_alg_template, alg.crypto);
+}
+
+extern const struct qce_algo_ops ablkcipher_ops;
+
+#endif /* _CIPHER_H_ */
diff --git a/drivers/crypto/qce/common.c b/drivers/crypto/qce/common.c
new file mode 100644
index 000000000000..1fb5fde7fc03
--- /dev/null
+++ b/drivers/crypto/qce/common.c
@@ -0,0 +1,438 @@
+/*
+ * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/err.h>
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <crypto/scatterwalk.h>
+#include <crypto/sha.h>
+
+#include "cipher.h"
+#include "common.h"
+#include "core.h"
+#include "regs-v5.h"
+#include "sha.h"
+
+#define QCE_SECTOR_SIZE		512
+
+static inline u32 qce_read(struct qce_device *qce, u32 offset)
+{
+	return readl(qce->base + offset);
+}
+
+static inline void qce_write(struct qce_device *qce, u32 offset, u32 val)
+{
+	writel(val, qce->base + offset);
+}
+
+static inline void qce_write_array(struct qce_device *qce, u32 offset,
+				   const u32 *val, unsigned int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		qce_write(qce, offset + i * sizeof(u32), val[i]);
+}
+
+static inline void
+qce_clear_array(struct qce_device *qce, u32 offset, unsigned int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		qce_write(qce, offset + i * sizeof(u32), 0);
+}
+
+static u32 qce_encr_cfg(unsigned long flags, u32 aes_key_size)
+{
+	u32 cfg = 0;
+
+	if (IS_AES(flags)) {
+		if (aes_key_size == AES_KEYSIZE_128)
+			cfg |= ENCR_KEY_SZ_AES128 << ENCR_KEY_SZ_SHIFT;
+		else if (aes_key_size == AES_KEYSIZE_256)
+			cfg |= ENCR_KEY_SZ_AES256 << ENCR_KEY_SZ_SHIFT;
+	}
+
+	if (IS_AES(flags))
+		cfg |= ENCR_ALG_AES << ENCR_ALG_SHIFT;
+	else if (IS_DES(flags) || IS_3DES(flags))
+		cfg |= ENCR_ALG_DES << ENCR_ALG_SHIFT;
+
+	if (IS_DES(flags))
+		cfg |= ENCR_KEY_SZ_DES << ENCR_KEY_SZ_SHIFT;
+
+	if (IS_3DES(flags))
+		cfg |= ENCR_KEY_SZ_3DES << ENCR_KEY_SZ_SHIFT;
+
+	switch (flags & QCE_MODE_MASK) {
+	case QCE_MODE_ECB:
+		cfg |= ENCR_MODE_ECB << ENCR_MODE_SHIFT;
+		break;
+	case QCE_MODE_CBC:
+		cfg |= ENCR_MODE_CBC << ENCR_MODE_SHIFT;
+		break;
+	case QCE_MODE_CTR:
+		cfg |= ENCR_MODE_CTR << ENCR_MODE_SHIFT;
+		break;
+	case QCE_MODE_XTS:
+		cfg |= ENCR_MODE_XTS << ENCR_MODE_SHIFT;
+		break;
+	case QCE_MODE_CCM:
+		cfg |= ENCR_MODE_CCM << ENCR_MODE_SHIFT;
+		cfg |= LAST_CCM_XFR << LAST_CCM_SHIFT;
+		break;
+	default:
+		return ~0;
+	}
+
+	return cfg;
+}
+
+static u32 qce_auth_cfg(unsigned long flags, u32 key_size)
+{
+	u32 cfg = 0;
+
+	if (IS_AES(flags) && (IS_CCM(flags) || IS_CMAC(flags)))
+		cfg |= AUTH_ALG_AES << AUTH_ALG_SHIFT;
+	else
+		cfg |= AUTH_ALG_SHA << AUTH_ALG_SHIFT;
+
+	if (IS_CCM(flags) || IS_CMAC(flags)) {
+		if (key_size == AES_KEYSIZE_128)
+			cfg |= AUTH_KEY_SZ_AES128 << AUTH_KEY_SIZE_SHIFT;
+		else if (key_size == AES_KEYSIZE_256)
+			cfg |= AUTH_KEY_SZ_AES256 << AUTH_KEY_SIZE_SHIFT;
+	}
+
+	if (IS_SHA1(flags) || IS_SHA1_HMAC(flags))
+		cfg |= AUTH_SIZE_SHA1 << AUTH_SIZE_SHIFT;
+	else if (IS_SHA256(flags) || IS_SHA256_HMAC(flags))
+		cfg |= AUTH_SIZE_SHA256 << AUTH_SIZE_SHIFT;
+	else if (IS_CMAC(flags))
+		cfg |= AUTH_SIZE_ENUM_16_BYTES << AUTH_SIZE_SHIFT;
+
+	if (IS_SHA1(flags) || IS_SHA256(flags))
+		cfg |= AUTH_MODE_HASH << AUTH_MODE_SHIFT;
+	else if (IS_SHA1_HMAC(flags) || IS_SHA256_HMAC(flags) ||
+		 IS_CBC(flags) || IS_CTR(flags))
+		cfg |= AUTH_MODE_HMAC << AUTH_MODE_SHIFT;
+	else if (IS_AES(flags) && IS_CCM(flags))
+		cfg |= AUTH_MODE_CCM << AUTH_MODE_SHIFT;
+	else if (IS_AES(flags) && IS_CMAC(flags))
+		cfg |= AUTH_MODE_CMAC << AUTH_MODE_SHIFT;
+
+	if (IS_SHA(flags) || IS_SHA_HMAC(flags))
+		cfg |= AUTH_POS_BEFORE << AUTH_POS_SHIFT;
+
+	if (IS_CCM(flags))
+		cfg |= QCE_MAX_NONCE_WORDS << AUTH_NONCE_NUM_WORDS_SHIFT;
+
+	if (IS_CBC(flags) || IS_CTR(flags) || IS_CCM(flags) ||
+	    IS_CMAC(flags))
+		cfg |= BIT(AUTH_LAST_SHIFT) | BIT(AUTH_FIRST_SHIFT);
+
+	return cfg;
+}
+
+static u32 qce_config_reg(struct qce_device *qce, int little)
+{
+	u32 beats = (qce->burst_size >> 3) - 1;
+	u32 pipe_pair = qce->pipe_pair_id;
+	u32 config;
+
+	config = (beats << REQ_SIZE_SHIFT) & REQ_SIZE_MASK;
+	config |= BIT(MASK_DOUT_INTR_SHIFT) | BIT(MASK_DIN_INTR_SHIFT) |
+		  BIT(MASK_OP_DONE_INTR_SHIFT) | BIT(MASK_ERR_INTR_SHIFT);
+	config |= (pipe_pair << PIPE_SET_SELECT_SHIFT) & PIPE_SET_SELECT_MASK;
+	config &= ~HIGH_SPD_EN_N_SHIFT;
+
+	if (little)
+		config |= BIT(LITTLE_ENDIAN_MODE_SHIFT);
+
+	return config;
+}
+
+void qce_cpu_to_be32p_array(__be32 *dst, const u8 *src, unsigned int len)
+{
+	__be32 *d = dst;
+	const u8 *s = src;
+	unsigned int n;
+
+	n = len / sizeof(u32);
+	for (; n > 0; n--) {
+		*d = cpu_to_be32p((const __u32 *) s);
+		s += sizeof(__u32);
+		d++;
+	}
+}
+
+static void qce_xts_swapiv(__be32 *dst, const u8 *src, unsigned int ivsize)
+{
+	u8 swap[QCE_AES_IV_LENGTH];
+	u32 i, j;
+
+	if (ivsize > QCE_AES_IV_LENGTH)
+		return;
+
+	memset(swap, 0, QCE_AES_IV_LENGTH);
+
+	for (i = (QCE_AES_IV_LENGTH - ivsize), j = ivsize - 1;
+	     i < QCE_AES_IV_LENGTH; i++, j--)
+		swap[i] = src[j];
+
+	qce_cpu_to_be32p_array(dst, swap, QCE_AES_IV_LENGTH);
+}
+
+static void qce_xtskey(struct qce_device *qce, const u8 *enckey,
+		       unsigned int enckeylen, unsigned int cryptlen)
+{
+	u32 xtskey[QCE_MAX_CIPHER_KEY_SIZE / sizeof(u32)] = {0};
+	unsigned int xtsklen = enckeylen / (2 * sizeof(u32));
+	unsigned int xtsdusize;
+
+	qce_cpu_to_be32p_array((__be32 *)xtskey, enckey + enckeylen / 2,
+			       enckeylen / 2);
+	qce_write_array(qce, REG_ENCR_XTS_KEY0, xtskey, xtsklen);
+
+	/* xts du size 512B */
+	xtsdusize = min_t(u32, QCE_SECTOR_SIZE, cryptlen);
+	qce_write(qce, REG_ENCR_XTS_DU_SIZE, xtsdusize);
+}
+
+static void qce_setup_config(struct qce_device *qce)
+{
+	u32 config;
+
+	/* get big endianness */
+	config = qce_config_reg(qce, 0);
+
+	/* clear status */
+	qce_write(qce, REG_STATUS, 0);
+	qce_write(qce, REG_CONFIG, config);
+}
+
+static inline void qce_crypto_go(struct qce_device *qce)
+{
+	qce_write(qce, REG_GOPROC, BIT(GO_SHIFT) | BIT(RESULTS_DUMP_SHIFT));
+}
+
+static int qce_setup_regs_ahash(struct crypto_async_request *async_req,
+				u32 totallen, u32 offset)
+{
+	struct ahash_request *req = ahash_request_cast(async_req);
+	struct crypto_ahash *ahash = __crypto_ahash_cast(async_req->tfm);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	unsigned int digestsize = crypto_ahash_digestsize(ahash);
+	unsigned int blocksize = crypto_tfm_alg_blocksize(async_req->tfm);
+	__be32 auth[SHA256_DIGEST_SIZE / sizeof(__be32)] = {0};
+	__be32 mackey[QCE_SHA_HMAC_KEY_SIZE / sizeof(__be32)] = {0};
+	u32 auth_cfg = 0, config;
+	unsigned int iv_words;
+
+	/* if not the last, the size has to be on the block boundary */
+	if (!rctx->last_blk && req->nbytes % blocksize)
+		return -EINVAL;
+
+	qce_setup_config(qce);
+
+	if (IS_CMAC(rctx->flags)) {
+		qce_write(qce, REG_AUTH_SEG_CFG, 0);
+		qce_write(qce, REG_ENCR_SEG_CFG, 0);
+		qce_write(qce, REG_ENCR_SEG_SIZE, 0);
+		qce_clear_array(qce, REG_AUTH_IV0, 16);
+		qce_clear_array(qce, REG_AUTH_KEY0, 16);
+		qce_clear_array(qce, REG_AUTH_BYTECNT0, 4);
+
+		auth_cfg = qce_auth_cfg(rctx->flags, rctx->authklen);
+	}
+
+	if (IS_SHA_HMAC(rctx->flags) || IS_CMAC(rctx->flags)) {
+		u32 authkey_words = rctx->authklen / sizeof(u32);
+
+		qce_cpu_to_be32p_array(mackey, rctx->authkey, rctx->authklen);
+		qce_write_array(qce, REG_AUTH_KEY0, (u32 *)mackey,
+				authkey_words);
+	}
+
+	if (IS_CMAC(rctx->flags))
+		goto go_proc;
+
+	if (rctx->first_blk)
+		memcpy(auth, rctx->digest, digestsize);
+	else
+		qce_cpu_to_be32p_array(auth, rctx->digest, digestsize);
+
+	iv_words = (IS_SHA1(rctx->flags) || IS_SHA1_HMAC(rctx->flags)) ? 5 : 8;
+	qce_write_array(qce, REG_AUTH_IV0, (u32 *)auth, iv_words);
+
+	if (rctx->first_blk)
+		qce_clear_array(qce, REG_AUTH_BYTECNT0, 4);
+	else
+		qce_write_array(qce, REG_AUTH_BYTECNT0,
+				(u32 *)rctx->byte_count, 2);
+
+	auth_cfg = qce_auth_cfg(rctx->flags, 0);
+
+	if (rctx->last_blk)
+		auth_cfg |= BIT(AUTH_LAST_SHIFT);
+	else
+		auth_cfg &= ~BIT(AUTH_LAST_SHIFT);
+
+	if (rctx->first_blk)
+		auth_cfg |= BIT(AUTH_FIRST_SHIFT);
+	else
+		auth_cfg &= ~BIT(AUTH_FIRST_SHIFT);
+
+go_proc:
+	qce_write(qce, REG_AUTH_SEG_CFG, auth_cfg);
+	qce_write(qce, REG_AUTH_SEG_SIZE, req->nbytes);
+	qce_write(qce, REG_AUTH_SEG_START, 0);
+	qce_write(qce, REG_ENCR_SEG_CFG, 0);
+	qce_write(qce, REG_SEG_SIZE, req->nbytes);
+
+	/* get little endianness */
+	config = qce_config_reg(qce, 1);
+	qce_write(qce, REG_CONFIG, config);
+
+	qce_crypto_go(qce);
+
+	return 0;
+}
+
+static int qce_setup_regs_ablkcipher(struct crypto_async_request *async_req,
+				     u32 totallen, u32 offset)
+{
+	struct ablkcipher_request *req = ablkcipher_request_cast(async_req);
+	struct qce_cipher_reqctx *rctx = ablkcipher_request_ctx(req);
+	struct qce_cipher_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
+	struct qce_alg_template *tmpl = to_cipher_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	__be32 enckey[QCE_MAX_CIPHER_KEY_SIZE / sizeof(__be32)] = {0};
+	__be32 enciv[QCE_MAX_IV_SIZE / sizeof(__be32)] = {0};
+	unsigned int enckey_words, enciv_words;
+	unsigned int keylen;
+	u32 encr_cfg = 0, auth_cfg = 0, config;
+	unsigned int ivsize = rctx->ivsize;
+	unsigned long flags = rctx->flags;
+
+	qce_setup_config(qce);
+
+	if (IS_XTS(flags))
+		keylen = ctx->enc_keylen / 2;
+	else
+		keylen = ctx->enc_keylen;
+
+	qce_cpu_to_be32p_array(enckey, ctx->enc_key, keylen);
+	enckey_words = keylen / sizeof(u32);
+
+	qce_write(qce, REG_AUTH_SEG_CFG, auth_cfg);
+
+	encr_cfg = qce_encr_cfg(flags, keylen);
+
+	if (IS_DES(flags)) {
+		enciv_words = 2;
+		enckey_words = 2;
+	} else if (IS_3DES(flags)) {
+		enciv_words = 2;
+		enckey_words = 6;
+	} else if (IS_AES(flags)) {
+		if (IS_XTS(flags))
+			qce_xtskey(qce, ctx->enc_key, ctx->enc_keylen,
+				   rctx->cryptlen);
+		enciv_words = 4;
+	} else {
+		return -EINVAL;
+	}
+
+	qce_write_array(qce, REG_ENCR_KEY0, (u32 *)enckey, enckey_words);
+
+	if (!IS_ECB(flags)) {
+		if (IS_XTS(flags))
+			qce_xts_swapiv(enciv, rctx->iv, ivsize);
+		else
+			qce_cpu_to_be32p_array(enciv, rctx->iv, ivsize);
+
+		qce_write_array(qce, REG_CNTR0_IV0, (u32 *)enciv, enciv_words);
+	}
+
+	if (IS_ENCRYPT(flags))
+		encr_cfg |= BIT(ENCODE_SHIFT);
+
+	qce_write(qce, REG_ENCR_SEG_CFG, encr_cfg);
+	qce_write(qce, REG_ENCR_SEG_SIZE, rctx->cryptlen);
+	qce_write(qce, REG_ENCR_SEG_START, offset & 0xffff);
+
+	if (IS_CTR(flags)) {
+		qce_write(qce, REG_CNTR_MASK, ~0);
+		qce_write(qce, REG_CNTR_MASK0, ~0);
+		qce_write(qce, REG_CNTR_MASK1, ~0);
+		qce_write(qce, REG_CNTR_MASK2, ~0);
+	}
+
+	qce_write(qce, REG_SEG_SIZE, totallen);
+
+	/* get little endianness */
+	config = qce_config_reg(qce, 1);
+	qce_write(qce, REG_CONFIG, config);
+
+	qce_crypto_go(qce);
+
+	return 0;
+}
+
+int qce_start(struct crypto_async_request *async_req, u32 type, u32 totallen,
+	      u32 offset)
+{
+	switch (type) {
+	case CRYPTO_ALG_TYPE_ABLKCIPHER:
+		return qce_setup_regs_ablkcipher(async_req, totallen, offset);
+	case CRYPTO_ALG_TYPE_AHASH:
+		return qce_setup_regs_ahash(async_req, totallen, offset);
+	default:
+		return -EINVAL;
+	}
+}
+
+#define STATUS_ERRORS	\
+		(BIT(SW_ERR_SHIFT) | BIT(AXI_ERR_SHIFT) | BIT(HSD_ERR_SHIFT))
+
+int qce_check_status(struct qce_device *qce, u32 *status)
+{
+	int ret = 0;
+
+	*status = qce_read(qce, REG_STATUS);
+
+	/*
+	 * Don't use result dump status. The operation may not be complete.
+	 * Instead, use the status we just read from device. In case, we need to
+	 * use result_status from result dump the result_status needs to be byte
+	 * swapped, since we set the device to little endian.
+	 */
+	if (*status & STATUS_ERRORS || !(*status & BIT(OPERATION_DONE_SHIFT)))
+		ret = -ENXIO;
+
+	return ret;
+}
+
+void qce_get_version(struct qce_device *qce, u32 *major, u32 *minor, u32 *step)
+{
+	u32 val;
+
+	val = qce_read(qce, REG_VERSION);
+	*major = (val & CORE_MAJOR_REV_MASK) >> CORE_MAJOR_REV_SHIFT;
+	*minor = (val & CORE_MINOR_REV_MASK) >> CORE_MINOR_REV_SHIFT;
+	*step = (val & CORE_STEP_REV_MASK) >> CORE_STEP_REV_SHIFT;
+}
diff --git a/drivers/crypto/qce/common.h b/drivers/crypto/qce/common.h
new file mode 100644
index 000000000000..a4addd4f7d6c
--- /dev/null
+++ b/drivers/crypto/qce/common.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _COMMON_H_
+#define _COMMON_H_
+
+#include <linux/crypto.h>
+#include <linux/types.h>
+#include <crypto/aes.h>
+#include <crypto/hash.h>
+
+/* key size in bytes */
+#define QCE_SHA_HMAC_KEY_SIZE		64
+#define QCE_MAX_CIPHER_KEY_SIZE		AES_KEYSIZE_256
+
+/* IV length in bytes */
+#define QCE_AES_IV_LENGTH		AES_BLOCK_SIZE
+/* max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */
+#define QCE_MAX_IV_SIZE			AES_BLOCK_SIZE
+
+/* maximum nonce bytes  */
+#define QCE_MAX_NONCE			16
+#define QCE_MAX_NONCE_WORDS		(QCE_MAX_NONCE / sizeof(u32))
+
+/* burst size alignment requirement */
+#define QCE_MAX_ALIGN_SIZE		64
+
+/* cipher algorithms */
+#define QCE_ALG_DES			BIT(0)
+#define QCE_ALG_3DES			BIT(1)
+#define QCE_ALG_AES			BIT(2)
+
+/* hash and hmac algorithms */
+#define QCE_HASH_SHA1			BIT(3)
+#define QCE_HASH_SHA256			BIT(4)
+#define QCE_HASH_SHA1_HMAC		BIT(5)
+#define QCE_HASH_SHA256_HMAC		BIT(6)
+#define QCE_HASH_AES_CMAC		BIT(7)
+
+/* cipher modes */
+#define QCE_MODE_CBC			BIT(8)
+#define QCE_MODE_ECB			BIT(9)
+#define QCE_MODE_CTR			BIT(10)
+#define QCE_MODE_XTS			BIT(11)
+#define QCE_MODE_CCM			BIT(12)
+#define QCE_MODE_MASK			GENMASK(12, 8)
+
+/* cipher encryption/decryption operations */
+#define QCE_ENCRYPT			BIT(13)
+#define QCE_DECRYPT			BIT(14)
+
+#define IS_DES(flags)			(flags & QCE_ALG_DES)
+#define IS_3DES(flags)			(flags & QCE_ALG_3DES)
+#define IS_AES(flags)			(flags & QCE_ALG_AES)
+
+#define IS_SHA1(flags)			(flags & QCE_HASH_SHA1)
+#define IS_SHA256(flags)		(flags & QCE_HASH_SHA256)
+#define IS_SHA1_HMAC(flags)		(flags & QCE_HASH_SHA1_HMAC)
+#define IS_SHA256_HMAC(flags)		(flags & QCE_HASH_SHA256_HMAC)
+#define IS_CMAC(flags)			(flags & QCE_HASH_AES_CMAC)
+#define IS_SHA(flags)			(IS_SHA1(flags) || IS_SHA256(flags))
+#define IS_SHA_HMAC(flags)		\
+		(IS_SHA1_HMAC(flags) || IS_SHA256_HMAC(flags))
+
+#define IS_CBC(mode)			(mode & QCE_MODE_CBC)
+#define IS_ECB(mode)			(mode & QCE_MODE_ECB)
+#define IS_CTR(mode)			(mode & QCE_MODE_CTR)
+#define IS_XTS(mode)			(mode & QCE_MODE_XTS)
+#define IS_CCM(mode)			(mode & QCE_MODE_CCM)
+
+#define IS_ENCRYPT(dir)			(dir & QCE_ENCRYPT)
+#define IS_DECRYPT(dir)			(dir & QCE_DECRYPT)
+
+struct qce_alg_template {
+	struct list_head entry;
+	u32 crypto_alg_type;
+	unsigned long alg_flags;
+	const u32 *std_iv;
+	union {
+		struct crypto_alg crypto;
+		struct ahash_alg ahash;
+	} alg;
+	struct qce_device *qce;
+};
+
+void qce_cpu_to_be32p_array(__be32 *dst, const u8 *src, unsigned int len);
+int qce_check_status(struct qce_device *qce, u32 *status);
+void qce_get_version(struct qce_device *qce, u32 *major, u32 *minor, u32 *step);
+int qce_start(struct crypto_async_request *async_req, u32 type, u32 totallen,
+	      u32 offset);
+
+#endif /* _COMMON_H_ */
diff --git a/drivers/crypto/qce/core.c b/drivers/crypto/qce/core.c
new file mode 100644
index 000000000000..33ae3545dc48
--- /dev/null
+++ b/drivers/crypto/qce/core.c
@@ -0,0 +1,286 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <crypto/algapi.h>
+#include <crypto/internal/hash.h>
+#include <crypto/sha.h>
+
+#include "core.h"
+#include "cipher.h"
+#include "sha.h"
+
+#define QCE_MAJOR_VERSION5	0x05
+#define QCE_QUEUE_LENGTH	1
+
+static const struct qce_algo_ops *qce_ops[] = {
+	&ablkcipher_ops,
+	&ahash_ops,
+};
+
+static void qce_unregister_algs(struct qce_device *qce)
+{
+	const struct qce_algo_ops *ops;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(qce_ops); i++) {
+		ops = qce_ops[i];
+		ops->unregister_algs(qce);
+	}
+}
+
+static int qce_register_algs(struct qce_device *qce)
+{
+	const struct qce_algo_ops *ops;
+	int i, ret = -ENODEV;
+
+	for (i = 0; i < ARRAY_SIZE(qce_ops); i++) {
+		ops = qce_ops[i];
+		ret = ops->register_algs(qce);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+static int qce_handle_request(struct crypto_async_request *async_req)
+{
+	int ret = -EINVAL, i;
+	const struct qce_algo_ops *ops;
+	u32 type = crypto_tfm_alg_type(async_req->tfm);
+
+	for (i = 0; i < ARRAY_SIZE(qce_ops); i++) {
+		ops = qce_ops[i];
+		if (type != ops->type)
+			continue;
+		ret = ops->async_req_handle(async_req);
+		break;
+	}
+
+	return ret;
+}
+
+static int qce_handle_queue(struct qce_device *qce,
+			    struct crypto_async_request *req)
+{
+	struct crypto_async_request *async_req, *backlog;
+	unsigned long flags;
+	int ret = 0, err;
+
+	spin_lock_irqsave(&qce->lock, flags);
+
+	if (req)
+		ret = crypto_enqueue_request(&qce->queue, req);
+
+	/* busy, do not dequeue request */
+	if (qce->req) {
+		spin_unlock_irqrestore(&qce->lock, flags);
+		return ret;
+	}
+
+	backlog = crypto_get_backlog(&qce->queue);
+	async_req = crypto_dequeue_request(&qce->queue);
+	if (async_req)
+		qce->req = async_req;
+
+	spin_unlock_irqrestore(&qce->lock, flags);
+
+	if (!async_req)
+		return ret;
+
+	if (backlog) {
+		spin_lock_bh(&qce->lock);
+		backlog->complete(backlog, -EINPROGRESS);
+		spin_unlock_bh(&qce->lock);
+	}
+
+	err = qce_handle_request(async_req);
+	if (err) {
+		qce->result = err;
+		tasklet_schedule(&qce->done_tasklet);
+	}
+
+	return ret;
+}
+
+static void qce_tasklet_req_done(unsigned long data)
+{
+	struct qce_device *qce = (struct qce_device *)data;
+	struct crypto_async_request *req;
+	unsigned long flags;
+
+	spin_lock_irqsave(&qce->lock, flags);
+	req = qce->req;
+	qce->req = NULL;
+	spin_unlock_irqrestore(&qce->lock, flags);
+
+	if (req)
+		req->complete(req, qce->result);
+
+	qce_handle_queue(qce, NULL);
+}
+
+static int qce_async_request_enqueue(struct qce_device *qce,
+				     struct crypto_async_request *req)
+{
+	return qce_handle_queue(qce, req);
+}
+
+static void qce_async_request_done(struct qce_device *qce, int ret)
+{
+	qce->result = ret;
+	tasklet_schedule(&qce->done_tasklet);
+}
+
+static int qce_check_version(struct qce_device *qce)
+{
+	u32 major, minor, step;
+
+	qce_get_version(qce, &major, &minor, &step);
+
+	/*
+	 * the driver does not support v5 with minor 0 because it has special
+	 * alignment requirements.
+	 */
+	if (major != QCE_MAJOR_VERSION5 || minor == 0)
+		return -ENODEV;
+
+	qce->burst_size = QCE_BAM_BURST_SIZE;
+	qce->pipe_pair_id = 1;
+
+	dev_dbg(qce->dev, "Crypto device found, version %d.%d.%d\n",
+		major, minor, step);
+
+	return 0;
+}
+
+static int qce_crypto_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct qce_device *qce;
+	struct resource *res;
+	int ret;
+
+	qce = devm_kzalloc(dev, sizeof(*qce), GFP_KERNEL);
+	if (!qce)
+		return -ENOMEM;
+
+	qce->dev = dev;
+	platform_set_drvdata(pdev, qce);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	qce->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(qce->base))
+		return PTR_ERR(qce->base);
+
+	ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+	if (ret < 0)
+		return ret;
+
+	qce->core = devm_clk_get(qce->dev, "core");
+	if (IS_ERR(qce->core))
+		return PTR_ERR(qce->core);
+
+	qce->iface = devm_clk_get(qce->dev, "iface");
+	if (IS_ERR(qce->iface))
+		return PTR_ERR(qce->iface);
+
+	qce->bus = devm_clk_get(qce->dev, "bus");
+	if (IS_ERR(qce->bus))
+		return PTR_ERR(qce->bus);
+
+	ret = clk_prepare_enable(qce->core);
+	if (ret)
+		return ret;
+
+	ret = clk_prepare_enable(qce->iface);
+	if (ret)
+		goto err_clks_core;
+
+	ret = clk_prepare_enable(qce->bus);
+	if (ret)
+		goto err_clks_iface;
+
+	ret = qce_dma_request(qce->dev, &qce->dma);
+	if (ret)
+		goto err_clks;
+
+	ret = qce_check_version(qce);
+	if (ret)
+		goto err_clks;
+
+	spin_lock_init(&qce->lock);
+	tasklet_init(&qce->done_tasklet, qce_tasklet_req_done,
+		     (unsigned long)qce);
+	crypto_init_queue(&qce->queue, QCE_QUEUE_LENGTH);
+
+	qce->async_req_enqueue = qce_async_request_enqueue;
+	qce->async_req_done = qce_async_request_done;
+
+	ret = qce_register_algs(qce);
+	if (ret)
+		goto err_dma;
+
+	return 0;
+
+err_dma:
+	qce_dma_release(&qce->dma);
+err_clks:
+	clk_disable_unprepare(qce->bus);
+err_clks_iface:
+	clk_disable_unprepare(qce->iface);
+err_clks_core:
+	clk_disable_unprepare(qce->core);
+	return ret;
+}
+
+static int qce_crypto_remove(struct platform_device *pdev)
+{
+	struct qce_device *qce = platform_get_drvdata(pdev);
+
+	tasklet_kill(&qce->done_tasklet);
+	qce_unregister_algs(qce);
+	qce_dma_release(&qce->dma);
+	clk_disable_unprepare(qce->bus);
+	clk_disable_unprepare(qce->iface);
+	clk_disable_unprepare(qce->core);
+	return 0;
+}
+
+static const struct of_device_id qce_crypto_of_match[] = {
+	{ .compatible = "qcom,crypto-v5.1", },
+	{}
+};
+MODULE_DEVICE_TABLE(of, qce_crypto_of_match);
+
+static struct platform_driver qce_crypto_driver = {
+	.probe = qce_crypto_probe,
+	.remove = qce_crypto_remove,
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = KBUILD_MODNAME,
+		.of_match_table = qce_crypto_of_match,
+	},
+};
+module_platform_driver(qce_crypto_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Qualcomm crypto engine driver");
+MODULE_ALIAS("platform:" KBUILD_MODNAME);
+MODULE_AUTHOR("The Linux Foundation");
diff --git a/drivers/crypto/qce/core.h b/drivers/crypto/qce/core.h
new file mode 100644
index 000000000000..549965d4d91f
--- /dev/null
+++ b/drivers/crypto/qce/core.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _CORE_H_
+#define _CORE_H_
+
+#include "dma.h"
+
+/**
+ * struct qce_device - crypto engine device structure
+ * @queue: crypto request queue
+ * @lock: the lock protects queue and req
+ * @done_tasklet: done tasklet object
+ * @req: current active request
+ * @result: result of current transform
+ * @base: virtual IO base
+ * @dev: pointer to device structure
+ * @core: core device clock
+ * @iface: interface clock
+ * @bus: bus clock
+ * @dma: pointer to dma data
+ * @burst_size: the crypto burst size
+ * @pipe_pair_id: which pipe pair id the device using
+ * @async_req_enqueue: invoked by every algorithm to enqueue a request
+ * @async_req_done: invoked by every algorithm to finish its request
+ */
+struct qce_device {
+	struct crypto_queue queue;
+	spinlock_t lock;
+	struct tasklet_struct done_tasklet;
+	struct crypto_async_request *req;
+	int result;
+	void __iomem *base;
+	struct device *dev;
+	struct clk *core, *iface, *bus;
+	struct qce_dma_data dma;
+	int burst_size;
+	unsigned int pipe_pair_id;
+	int (*async_req_enqueue)(struct qce_device *qce,
+				 struct crypto_async_request *req);
+	void (*async_req_done)(struct qce_device *qce, int ret);
+};
+
+/**
+ * struct qce_algo_ops - algorithm operations per crypto type
+ * @type: should be CRYPTO_ALG_TYPE_XXX
+ * @register_algs: invoked by core to register the algorithms
+ * @unregister_algs: invoked by core to unregister the algorithms
+ * @async_req_handle: invoked by core to handle enqueued request
+ */
+struct qce_algo_ops {
+	u32 type;
+	int (*register_algs)(struct qce_device *qce);
+	void (*unregister_algs)(struct qce_device *qce);
+	int (*async_req_handle)(struct crypto_async_request *async_req);
+};
+
+#endif /* _CORE_H_ */
diff --git a/drivers/crypto/qce/dma.c b/drivers/crypto/qce/dma.c
new file mode 100644
index 000000000000..0fb21e13f247
--- /dev/null
+++ b/drivers/crypto/qce/dma.c
@@ -0,0 +1,186 @@
+/*
+ * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/dmaengine.h>
+#include <crypto/scatterwalk.h>
+
+#include "dma.h"
+
+int qce_dma_request(struct device *dev, struct qce_dma_data *dma)
+{
+	int ret;
+
+	dma->txchan = dma_request_slave_channel_reason(dev, "tx");
+	if (IS_ERR(dma->txchan))
+		return PTR_ERR(dma->txchan);
+
+	dma->rxchan = dma_request_slave_channel_reason(dev, "rx");
+	if (IS_ERR(dma->rxchan)) {
+		ret = PTR_ERR(dma->rxchan);
+		goto error_rx;
+	}
+
+	dma->result_buf = kmalloc(QCE_RESULT_BUF_SZ + QCE_IGNORE_BUF_SZ,
+				  GFP_KERNEL);
+	if (!dma->result_buf) {
+		ret = -ENOMEM;
+		goto error_nomem;
+	}
+
+	dma->ignore_buf = dma->result_buf + QCE_RESULT_BUF_SZ;
+
+	return 0;
+error_nomem:
+	dma_release_channel(dma->rxchan);
+error_rx:
+	dma_release_channel(dma->txchan);
+	return ret;
+}
+
+void qce_dma_release(struct qce_dma_data *dma)
+{
+	dma_release_channel(dma->txchan);
+	dma_release_channel(dma->rxchan);
+	kfree(dma->result_buf);
+}
+
+int qce_mapsg(struct device *dev, struct scatterlist *sg, int nents,
+	      enum dma_data_direction dir, bool chained)
+{
+	int err;
+
+	if (chained) {
+		while (sg) {
+			err = dma_map_sg(dev, sg, 1, dir);
+			if (!err)
+				return -EFAULT;
+			sg = scatterwalk_sg_next(sg);
+		}
+	} else {
+		err = dma_map_sg(dev, sg, nents, dir);
+		if (!err)
+			return -EFAULT;
+	}
+
+	return nents;
+}
+
+void qce_unmapsg(struct device *dev, struct scatterlist *sg, int nents,
+		 enum dma_data_direction dir, bool chained)
+{
+	if (chained)
+		while (sg) {
+			dma_unmap_sg(dev, sg, 1, dir);
+			sg = scatterwalk_sg_next(sg);
+		}
+	else
+		dma_unmap_sg(dev, sg, nents, dir);
+}
+
+int qce_countsg(struct scatterlist *sglist, int nbytes, bool *chained)
+{
+	struct scatterlist *sg = sglist;
+	int nents = 0;
+
+	if (chained)
+		*chained = false;
+
+	while (nbytes > 0 && sg) {
+		nents++;
+		nbytes -= sg->length;
+		if (!sg_is_last(sg) && (sg + 1)->length == 0 && chained)
+			*chained = true;
+		sg = scatterwalk_sg_next(sg);
+	}
+
+	return nents;
+}
+
+struct scatterlist *
+qce_sgtable_add(struct sg_table *sgt, struct scatterlist *new_sgl)
+{
+	struct scatterlist *sg = sgt->sgl, *sg_last = NULL;
+
+	while (sg) {
+		if (!sg_page(sg))
+			break;
+		sg = sg_next(sg);
+	}
+
+	if (!sg)
+		return ERR_PTR(-EINVAL);
+
+	while (new_sgl && sg) {
+		sg_set_page(sg, sg_page(new_sgl), new_sgl->length,
+			    new_sgl->offset);
+		sg_last = sg;
+		sg = sg_next(sg);
+		new_sgl = sg_next(new_sgl);
+	}
+
+	return sg_last;
+}
+
+static int qce_dma_prep_sg(struct dma_chan *chan, struct scatterlist *sg,
+			   int nents, unsigned long flags,
+			   enum dma_transfer_direction dir,
+			   dma_async_tx_callback cb, void *cb_param)
+{
+	struct dma_async_tx_descriptor *desc;
+	dma_cookie_t cookie;
+
+	if (!sg || !nents)
+		return -EINVAL;
+
+	desc = dmaengine_prep_slave_sg(chan, sg, nents, dir, flags);
+	if (!desc)
+		return -EINVAL;
+
+	desc->callback = cb;
+	desc->callback_param = cb_param;
+	cookie = dmaengine_submit(desc);
+
+	return dma_submit_error(cookie);
+}
+
+int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *rx_sg,
+		     int rx_nents, struct scatterlist *tx_sg, int tx_nents,
+		     dma_async_tx_callback cb, void *cb_param)
+{
+	struct dma_chan *rxchan = dma->rxchan;
+	struct dma_chan *txchan = dma->txchan;
+	unsigned long flags = DMA_PREP_INTERRUPT | DMA_CTRL_ACK;
+	int ret;
+
+	ret = qce_dma_prep_sg(rxchan, rx_sg, rx_nents, flags, DMA_MEM_TO_DEV,
+			     NULL, NULL);
+	if (ret)
+		return ret;
+
+	return qce_dma_prep_sg(txchan, tx_sg, tx_nents, flags, DMA_DEV_TO_MEM,
+			       cb, cb_param);
+}
+
+void qce_dma_issue_pending(struct qce_dma_data *dma)
+{
+	dma_async_issue_pending(dma->rxchan);
+	dma_async_issue_pending(dma->txchan);
+}
+
+int qce_dma_terminate_all(struct qce_dma_data *dma)
+{
+	int ret;
+
+	ret = dmaengine_terminate_all(dma->rxchan);
+	return ret ?: dmaengine_terminate_all(dma->txchan);
+}
diff --git a/drivers/crypto/qce/dma.h b/drivers/crypto/qce/dma.h
new file mode 100644
index 000000000000..805e378d59e9
--- /dev/null
+++ b/drivers/crypto/qce/dma.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DMA_H_
+#define _DMA_H_
+
+/* maximum data transfer block size between BAM and CE */
+#define QCE_BAM_BURST_SIZE		64
+
+#define QCE_AUTHIV_REGS_CNT		16
+#define QCE_AUTH_BYTECOUNT_REGS_CNT	4
+#define QCE_CNTRIV_REGS_CNT		4
+
+struct qce_result_dump {
+	u32 auth_iv[QCE_AUTHIV_REGS_CNT];
+	u32 auth_byte_count[QCE_AUTH_BYTECOUNT_REGS_CNT];
+	u32 encr_cntr_iv[QCE_CNTRIV_REGS_CNT];
+	u32 status;
+	u32 status2;
+};
+
+#define QCE_IGNORE_BUF_SZ	(2 * QCE_BAM_BURST_SIZE)
+#define QCE_RESULT_BUF_SZ	\
+		ALIGN(sizeof(struct qce_result_dump), QCE_BAM_BURST_SIZE)
+
+struct qce_dma_data {
+	struct dma_chan *txchan;
+	struct dma_chan *rxchan;
+	struct qce_result_dump *result_buf;
+	void *ignore_buf;
+};
+
+int qce_dma_request(struct device *dev, struct qce_dma_data *dma);
+void qce_dma_release(struct qce_dma_data *dma);
+int qce_dma_prep_sgs(struct qce_dma_data *dma, struct scatterlist *sg_in,
+		     int in_ents, struct scatterlist *sg_out, int out_ents,
+		     dma_async_tx_callback cb, void *cb_param);
+void qce_dma_issue_pending(struct qce_dma_data *dma);
+int qce_dma_terminate_all(struct qce_dma_data *dma);
+int qce_countsg(struct scatterlist *sg_list, int nbytes, bool *chained);
+void qce_unmapsg(struct device *dev, struct scatterlist *sg, int nents,
+		 enum dma_data_direction dir, bool chained);
+int qce_mapsg(struct device *dev, struct scatterlist *sg, int nents,
+	      enum dma_data_direction dir, bool chained);
+struct scatterlist *
+qce_sgtable_add(struct sg_table *sgt, struct scatterlist *sg_add);
+
+#endif /* _DMA_H_ */
diff --git a/drivers/crypto/qce/regs-v5.h b/drivers/crypto/qce/regs-v5.h
new file mode 100644
index 000000000000..f0e19e35664a
--- /dev/null
+++ b/drivers/crypto/qce/regs-v5.h
@@ -0,0 +1,334 @@
+/*
+ * Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _REGS_V5_H_
+#define _REGS_V5_H_
+
+#include <linux/bitops.h>
+
+#define REG_VERSION			0x000
+#define REG_STATUS			0x100
+#define REG_STATUS2			0x104
+#define REG_ENGINES_AVAIL		0x108
+#define REG_FIFO_SIZES			0x10c
+#define REG_SEG_SIZE			0x110
+#define REG_GOPROC			0x120
+#define REG_ENCR_SEG_CFG		0x200
+#define REG_ENCR_SEG_SIZE		0x204
+#define REG_ENCR_SEG_START		0x208
+#define REG_CNTR0_IV0			0x20c
+#define REG_CNTR1_IV1			0x210
+#define REG_CNTR2_IV2			0x214
+#define REG_CNTR3_IV3			0x218
+#define REG_CNTR_MASK			0x21C
+#define REG_ENCR_CCM_INT_CNTR0		0x220
+#define REG_ENCR_CCM_INT_CNTR1		0x224
+#define REG_ENCR_CCM_INT_CNTR2		0x228
+#define REG_ENCR_CCM_INT_CNTR3		0x22c
+#define REG_ENCR_XTS_DU_SIZE		0x230
+#define REG_CNTR_MASK2			0x234
+#define REG_CNTR_MASK1			0x238
+#define REG_CNTR_MASK0			0x23c
+#define REG_AUTH_SEG_CFG		0x300
+#define REG_AUTH_SEG_SIZE		0x304
+#define REG_AUTH_SEG_START		0x308
+#define REG_AUTH_IV0			0x310
+#define REG_AUTH_IV1			0x314
+#define REG_AUTH_IV2			0x318
+#define REG_AUTH_IV3			0x31c
+#define REG_AUTH_IV4			0x320
+#define REG_AUTH_IV5			0x324
+#define REG_AUTH_IV6			0x328
+#define REG_AUTH_IV7			0x32c
+#define REG_AUTH_IV8			0x330
+#define REG_AUTH_IV9			0x334
+#define REG_AUTH_IV10			0x338
+#define REG_AUTH_IV11			0x33c
+#define REG_AUTH_IV12			0x340
+#define REG_AUTH_IV13			0x344
+#define REG_AUTH_IV14			0x348
+#define REG_AUTH_IV15			0x34c
+#define REG_AUTH_INFO_NONCE0		0x350
+#define REG_AUTH_INFO_NONCE1		0x354
+#define REG_AUTH_INFO_NONCE2		0x358
+#define REG_AUTH_INFO_NONCE3		0x35c
+#define REG_AUTH_BYTECNT0		0x390
+#define REG_AUTH_BYTECNT1		0x394
+#define REG_AUTH_BYTECNT2		0x398
+#define REG_AUTH_BYTECNT3		0x39c
+#define REG_AUTH_EXP_MAC0		0x3a0
+#define REG_AUTH_EXP_MAC1		0x3a4
+#define REG_AUTH_EXP_MAC2		0x3a8
+#define REG_AUTH_EXP_MAC3		0x3ac
+#define REG_AUTH_EXP_MAC4		0x3b0
+#define REG_AUTH_EXP_MAC5		0x3b4
+#define REG_AUTH_EXP_MAC6		0x3b8
+#define REG_AUTH_EXP_MAC7		0x3bc
+#define REG_CONFIG			0x400
+#define REG_GOPROC_QC_KEY		0x1000
+#define REG_GOPROC_OEM_KEY		0x2000
+#define REG_ENCR_KEY0			0x3000
+#define REG_ENCR_KEY1			0x3004
+#define REG_ENCR_KEY2			0x3008
+#define REG_ENCR_KEY3			0x300c
+#define REG_ENCR_KEY4			0x3010
+#define REG_ENCR_KEY5			0x3014
+#define REG_ENCR_KEY6			0x3018
+#define REG_ENCR_KEY7			0x301c
+#define REG_ENCR_XTS_KEY0		0x3020
+#define REG_ENCR_XTS_KEY1		0x3024
+#define REG_ENCR_XTS_KEY2		0x3028
+#define REG_ENCR_XTS_KEY3		0x302c
+#define REG_ENCR_XTS_KEY4		0x3030
+#define REG_ENCR_XTS_KEY5		0x3034
+#define REG_ENCR_XTS_KEY6		0x3038
+#define REG_ENCR_XTS_KEY7		0x303c
+#define REG_AUTH_KEY0			0x3040
+#define REG_AUTH_KEY1			0x3044
+#define REG_AUTH_KEY2			0x3048
+#define REG_AUTH_KEY3			0x304c
+#define REG_AUTH_KEY4			0x3050
+#define REG_AUTH_KEY5			0x3054
+#define REG_AUTH_KEY6			0x3058
+#define REG_AUTH_KEY7			0x305c
+#define REG_AUTH_KEY8			0x3060
+#define REG_AUTH_KEY9			0x3064
+#define REG_AUTH_KEY10			0x3068
+#define REG_AUTH_KEY11			0x306c
+#define REG_AUTH_KEY12			0x3070
+#define REG_AUTH_KEY13			0x3074
+#define REG_AUTH_KEY14			0x3078
+#define REG_AUTH_KEY15			0x307c
+
+/* Register bits - REG_VERSION */
+#define CORE_STEP_REV_SHIFT		0
+#define CORE_STEP_REV_MASK		GENMASK(15, 0)
+#define CORE_MINOR_REV_SHIFT		16
+#define CORE_MINOR_REV_MASK		GENMASK(23, 16)
+#define CORE_MAJOR_REV_SHIFT		24
+#define CORE_MAJOR_REV_MASK		GENMASK(31, 24)
+
+/* Register bits - REG_STATUS */
+#define MAC_FAILED_SHIFT		31
+#define DOUT_SIZE_AVAIL_SHIFT		26
+#define DOUT_SIZE_AVAIL_MASK		GENMASK(30, 26)
+#define DIN_SIZE_AVAIL_SHIFT		21
+#define DIN_SIZE_AVAIL_MASK		GENMASK(25, 21)
+#define HSD_ERR_SHIFT			20
+#define ACCESS_VIOL_SHIFT		19
+#define PIPE_ACTIVE_ERR_SHIFT		18
+#define CFG_CHNG_ERR_SHIFT		17
+#define DOUT_ERR_SHIFT			16
+#define DIN_ERR_SHIFT			15
+#define AXI_ERR_SHIFT			14
+#define CRYPTO_STATE_SHIFT		10
+#define CRYPTO_STATE_MASK		GENMASK(13, 10)
+#define ENCR_BUSY_SHIFT			9
+#define AUTH_BUSY_SHIFT			8
+#define DOUT_INTR_SHIFT			7
+#define DIN_INTR_SHIFT			6
+#define OP_DONE_INTR_SHIFT		5
+#define ERR_INTR_SHIFT			4
+#define DOUT_RDY_SHIFT			3
+#define DIN_RDY_SHIFT			2
+#define OPERATION_DONE_SHIFT		1
+#define SW_ERR_SHIFT			0
+
+/* Register bits - REG_STATUS2 */
+#define AXI_EXTRA_SHIFT			1
+#define LOCKED_SHIFT			2
+
+/* Register bits - REG_CONFIG */
+#define REQ_SIZE_SHIFT			17
+#define REQ_SIZE_MASK			GENMASK(20, 17)
+#define REQ_SIZE_ENUM_1_BEAT		0
+#define REQ_SIZE_ENUM_2_BEAT		1
+#define REQ_SIZE_ENUM_3_BEAT		2
+#define REQ_SIZE_ENUM_4_BEAT		3
+#define REQ_SIZE_ENUM_5_BEAT		4
+#define REQ_SIZE_ENUM_6_BEAT		5
+#define REQ_SIZE_ENUM_7_BEAT		6
+#define REQ_SIZE_ENUM_8_BEAT		7
+#define REQ_SIZE_ENUM_9_BEAT		8
+#define REQ_SIZE_ENUM_10_BEAT		9
+#define REQ_SIZE_ENUM_11_BEAT		10
+#define REQ_SIZE_ENUM_12_BEAT		11
+#define REQ_SIZE_ENUM_13_BEAT		12
+#define REQ_SIZE_ENUM_14_BEAT		13
+#define REQ_SIZE_ENUM_15_BEAT		14
+#define REQ_SIZE_ENUM_16_BEAT		15
+
+#define MAX_QUEUED_REQ_SHIFT		14
+#define MAX_QUEUED_REQ_MASK		GENMASK(24, 16)
+#define ENUM_1_QUEUED_REQS		0
+#define ENUM_2_QUEUED_REQS		1
+#define ENUM_3_QUEUED_REQS		2
+
+#define IRQ_ENABLES_SHIFT		10
+#define IRQ_ENABLES_MASK		GENMASK(13, 10)
+
+#define LITTLE_ENDIAN_MODE_SHIFT	9
+#define PIPE_SET_SELECT_SHIFT		5
+#define PIPE_SET_SELECT_MASK		GENMASK(8, 5)
+
+#define HIGH_SPD_EN_N_SHIFT		4
+#define MASK_DOUT_INTR_SHIFT		3
+#define MASK_DIN_INTR_SHIFT		2
+#define MASK_OP_DONE_INTR_SHIFT		1
+#define MASK_ERR_INTR_SHIFT		0
+
+/* Register bits - REG_AUTH_SEG_CFG */
+#define COMP_EXP_MAC_SHIFT		24
+#define COMP_EXP_MAC_DISABLED		0
+#define COMP_EXP_MAC_ENABLED		1
+
+#define F9_DIRECTION_SHIFT		23
+#define F9_DIRECTION_UPLINK		0
+#define F9_DIRECTION_DOWNLINK		1
+
+#define AUTH_NONCE_NUM_WORDS_SHIFT	20
+#define AUTH_NONCE_NUM_WORDS_MASK	GENMASK(22, 20)
+
+#define USE_PIPE_KEY_AUTH_SHIFT		19
+#define USE_HW_KEY_AUTH_SHIFT		18
+#define AUTH_FIRST_SHIFT		17
+#define AUTH_LAST_SHIFT			16
+
+#define AUTH_POS_SHIFT			14
+#define AUTH_POS_MASK			GENMASK(15, 14)
+#define AUTH_POS_BEFORE			0
+#define AUTH_POS_AFTER			1
+
+#define AUTH_SIZE_SHIFT			9
+#define AUTH_SIZE_MASK			GENMASK(13, 9)
+#define AUTH_SIZE_SHA1			0
+#define AUTH_SIZE_SHA256		1
+#define AUTH_SIZE_ENUM_1_BYTES		0
+#define AUTH_SIZE_ENUM_2_BYTES		1
+#define AUTH_SIZE_ENUM_3_BYTES		2
+#define AUTH_SIZE_ENUM_4_BYTES		3
+#define AUTH_SIZE_ENUM_5_BYTES		4
+#define AUTH_SIZE_ENUM_6_BYTES		5
+#define AUTH_SIZE_ENUM_7_BYTES		6
+#define AUTH_SIZE_ENUM_8_BYTES		7
+#define AUTH_SIZE_ENUM_9_BYTES		8
+#define AUTH_SIZE_ENUM_10_BYTES		9
+#define AUTH_SIZE_ENUM_11_BYTES		10
+#define AUTH_SIZE_ENUM_12_BYTES		11
+#define AUTH_SIZE_ENUM_13_BYTES		12
+#define AUTH_SIZE_ENUM_14_BYTES		13
+#define AUTH_SIZE_ENUM_15_BYTES		14
+#define AUTH_SIZE_ENUM_16_BYTES		15
+
+#define AUTH_MODE_SHIFT			6
+#define AUTH_MODE_MASK			GENMASK(8, 6)
+#define AUTH_MODE_HASH			0
+#define AUTH_MODE_HMAC			1
+#define AUTH_MODE_CCM			0
+#define AUTH_MODE_CMAC			1
+
+#define AUTH_KEY_SIZE_SHIFT		3
+#define AUTH_KEY_SIZE_MASK		GENMASK(5, 3)
+#define AUTH_KEY_SZ_AES128		0
+#define AUTH_KEY_SZ_AES256		2
+
+#define AUTH_ALG_SHIFT			0
+#define AUTH_ALG_MASK			GENMASK(2, 0)
+#define AUTH_ALG_NONE			0
+#define AUTH_ALG_SHA			1
+#define AUTH_ALG_AES			2
+#define AUTH_ALG_KASUMI			3
+#define AUTH_ALG_SNOW3G			4
+#define AUTH_ALG_ZUC			5
+
+/* Register bits - REG_ENCR_XTS_DU_SIZE */
+#define ENCR_XTS_DU_SIZE_SHIFT		0
+#define ENCR_XTS_DU_SIZE_MASK		GENMASK(19, 0)
+
+/* Register bits - REG_ENCR_SEG_CFG */
+#define F8_KEYSTREAM_ENABLE_SHIFT	17
+#define F8_KEYSTREAM_DISABLED		0
+#define F8_KEYSTREAM_ENABLED		1
+
+#define F8_DIRECTION_SHIFT		16
+#define F8_DIRECTION_UPLINK		0
+#define F8_DIRECTION_DOWNLINK		1
+
+#define USE_PIPE_KEY_ENCR_SHIFT		15
+#define USE_PIPE_KEY_ENCR_ENABLED	1
+#define USE_KEY_REGISTERS		0
+
+#define USE_HW_KEY_ENCR_SHIFT		14
+#define USE_KEY_REG			0
+#define USE_HW_KEY			1
+
+#define LAST_CCM_SHIFT			13
+#define LAST_CCM_XFR			1
+#define INTERM_CCM_XFR			0
+
+#define CNTR_ALG_SHIFT			11
+#define CNTR_ALG_MASK			GENMASK(12, 11)
+#define CNTR_ALG_NIST			0
+
+#define ENCODE_SHIFT			10
+
+#define ENCR_MODE_SHIFT			6
+#define ENCR_MODE_MASK			GENMASK(9, 6)
+#define ENCR_MODE_ECB			0
+#define ENCR_MODE_CBC			1
+#define ENCR_MODE_CTR			2
+#define ENCR_MODE_XTS			3
+#define ENCR_MODE_CCM			4
+
+#define ENCR_KEY_SZ_SHIFT		3
+#define ENCR_KEY_SZ_MASK		GENMASK(5, 3)
+#define ENCR_KEY_SZ_DES			0
+#define ENCR_KEY_SZ_3DES		1
+#define ENCR_KEY_SZ_AES128		0
+#define ENCR_KEY_SZ_AES256		2
+
+#define ENCR_ALG_SHIFT			0
+#define ENCR_ALG_MASK			GENMASK(2, 0)
+#define ENCR_ALG_NONE			0
+#define ENCR_ALG_DES			1
+#define ENCR_ALG_AES			2
+#define ENCR_ALG_KASUMI			4
+#define ENCR_ALG_SNOW_3G		5
+#define ENCR_ALG_ZUC			6
+
+/* Register bits - REG_GOPROC */
+#define GO_SHIFT			0
+#define CLR_CNTXT_SHIFT			1
+#define RESULTS_DUMP_SHIFT		2
+
+/* Register bits - REG_ENGINES_AVAIL */
+#define ENCR_AES_SEL_SHIFT		0
+#define DES_SEL_SHIFT			1
+#define ENCR_SNOW3G_SEL_SHIFT		2
+#define ENCR_KASUMI_SEL_SHIFT		3
+#define SHA_SEL_SHIFT			4
+#define SHA512_SEL_SHIFT		5
+#define AUTH_AES_SEL_SHIFT		6
+#define AUTH_SNOW3G_SEL_SHIFT		7
+#define AUTH_KASUMI_SEL_SHIFT		8
+#define BAM_PIPE_SETS_SHIFT		9
+#define BAM_PIPE_SETS_MASK		GENMASK(12, 9)
+#define AXI_WR_BEATS_SHIFT		13
+#define AXI_WR_BEATS_MASK		GENMASK(18, 13)
+#define AXI_RD_BEATS_SHIFT		19
+#define AXI_RD_BEATS_MASK		GENMASK(24, 19)
+#define ENCR_ZUC_SEL_SHIFT		26
+#define AUTH_ZUC_SEL_SHIFT		27
+#define ZUC_ENABLE_SHIFT		28
+
+#endif /* _REGS_V5_H_ */
diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c
new file mode 100644
index 000000000000..f3385934eed2
--- /dev/null
+++ b/drivers/crypto/qce/sha.c
@@ -0,0 +1,588 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <crypto/internal/hash.h>
+
+#include "common.h"
+#include "core.h"
+#include "sha.h"
+
+/* crypto hw padding constant for first operation */
+#define SHA_PADDING		64
+#define SHA_PADDING_MASK	(SHA_PADDING - 1)
+
+static LIST_HEAD(ahash_algs);
+
+static const u32 std_iv_sha1[SHA256_DIGEST_SIZE / sizeof(u32)] = {
+	SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4, 0, 0, 0
+};
+
+static const u32 std_iv_sha256[SHA256_DIGEST_SIZE / sizeof(u32)] = {
+	SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3,
+	SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7
+};
+
+static void qce_ahash_done(void *data)
+{
+	struct crypto_async_request *async_req = data;
+	struct ahash_request *req = ahash_request_cast(async_req);
+	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	struct qce_result_dump *result = qce->dma.result_buf;
+	unsigned int digestsize = crypto_ahash_digestsize(ahash);
+	int error;
+	u32 status;
+
+	error = qce_dma_terminate_all(&qce->dma);
+	if (error)
+		dev_dbg(qce->dev, "ahash dma termination error (%d)\n", error);
+
+	qce_unmapsg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE,
+		    rctx->src_chained);
+	qce_unmapsg(qce->dev, &rctx->result_sg, 1, DMA_FROM_DEVICE, 0);
+
+	memcpy(rctx->digest, result->auth_iv, digestsize);
+	if (req->result)
+		memcpy(req->result, result->auth_iv, digestsize);
+
+	rctx->byte_count[0] = cpu_to_be32(result->auth_byte_count[0]);
+	rctx->byte_count[1] = cpu_to_be32(result->auth_byte_count[1]);
+
+	error = qce_check_status(qce, &status);
+	if (error < 0)
+		dev_dbg(qce->dev, "ahash operation error (%x)\n", status);
+
+	req->src = rctx->src_orig;
+	req->nbytes = rctx->nbytes_orig;
+	rctx->last_blk = false;
+	rctx->first_blk = false;
+
+	qce->async_req_done(tmpl->qce, error);
+}
+
+static int qce_ahash_async_req_handle(struct crypto_async_request *async_req)
+{
+	struct ahash_request *req = ahash_request_cast(async_req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_sha_ctx *ctx = crypto_tfm_ctx(async_req->tfm);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(async_req->tfm);
+	struct qce_device *qce = tmpl->qce;
+	unsigned long flags = rctx->flags;
+	int ret;
+
+	if (IS_SHA_HMAC(flags)) {
+		rctx->authkey = ctx->authkey;
+		rctx->authklen = QCE_SHA_HMAC_KEY_SIZE;
+	} else if (IS_CMAC(flags)) {
+		rctx->authkey = ctx->authkey;
+		rctx->authklen = AES_KEYSIZE_128;
+	}
+
+	rctx->src_nents = qce_countsg(req->src, req->nbytes,
+				      &rctx->src_chained);
+	ret = qce_mapsg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE,
+			rctx->src_chained);
+	if (ret < 0)
+		return ret;
+
+	sg_init_one(&rctx->result_sg, qce->dma.result_buf, QCE_RESULT_BUF_SZ);
+
+	ret = qce_mapsg(qce->dev, &rctx->result_sg, 1, DMA_FROM_DEVICE, 0);
+	if (ret < 0)
+		goto error_unmap_src;
+
+	ret = qce_dma_prep_sgs(&qce->dma, req->src, rctx->src_nents,
+			       &rctx->result_sg, 1, qce_ahash_done, async_req);
+	if (ret)
+		goto error_unmap_dst;
+
+	qce_dma_issue_pending(&qce->dma);
+
+	ret = qce_start(async_req, tmpl->crypto_alg_type, 0, 0);
+	if (ret)
+		goto error_terminate;
+
+	return 0;
+
+error_terminate:
+	qce_dma_terminate_all(&qce->dma);
+error_unmap_dst:
+	qce_unmapsg(qce->dev, &rctx->result_sg, 1, DMA_FROM_DEVICE, 0);
+error_unmap_src:
+	qce_unmapsg(qce->dev, req->src, rctx->src_nents, DMA_TO_DEVICE,
+		    rctx->src_chained);
+	return ret;
+}
+
+static int qce_ahash_init(struct ahash_request *req)
+{
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
+	const u32 *std_iv = tmpl->std_iv;
+
+	memset(rctx, 0, sizeof(*rctx));
+	rctx->first_blk = true;
+	rctx->last_blk = false;
+	rctx->flags = tmpl->alg_flags;
+	memcpy(rctx->digest, std_iv, sizeof(rctx->digest));
+
+	return 0;
+}
+
+static int qce_ahash_export(struct ahash_request *req, void *out)
+{
+	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	unsigned long flags = rctx->flags;
+	unsigned int digestsize = crypto_ahash_digestsize(ahash);
+	unsigned int blocksize =
+			crypto_tfm_alg_blocksize(crypto_ahash_tfm(ahash));
+
+	if (IS_SHA1(flags) || IS_SHA1_HMAC(flags)) {
+		struct sha1_state *out_state = out;
+
+		out_state->count = rctx->count;
+		qce_cpu_to_be32p_array((__be32 *)out_state->state,
+				       rctx->digest, digestsize);
+		memcpy(out_state->buffer, rctx->buf, blocksize);
+	} else if (IS_SHA256(flags) || IS_SHA256_HMAC(flags)) {
+		struct sha256_state *out_state = out;
+
+		out_state->count = rctx->count;
+		qce_cpu_to_be32p_array((__be32 *)out_state->state,
+				       rctx->digest, digestsize);
+		memcpy(out_state->buf, rctx->buf, blocksize);
+	} else {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int qce_import_common(struct ahash_request *req, u64 in_count,
+			     const u32 *state, const u8 *buffer, bool hmac)
+{
+	struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	unsigned int digestsize = crypto_ahash_digestsize(ahash);
+	unsigned int blocksize;
+	u64 count = in_count;
+
+	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(ahash));
+	rctx->count = in_count;
+	memcpy(rctx->buf, buffer, blocksize);
+
+	if (in_count <= blocksize) {
+		rctx->first_blk = 1;
+	} else {
+		rctx->first_blk = 0;
+		/*
+		 * For HMAC, there is a hardware padding done when first block
+		 * is set. Therefore the byte_count must be incremened by 64
+		 * after the first block operation.
+		 */
+		if (hmac)
+			count += SHA_PADDING;
+	}
+
+	rctx->byte_count[0] = (__force __be32)(count & ~SHA_PADDING_MASK);
+	rctx->byte_count[1] = (__force __be32)(count >> 32);
+	qce_cpu_to_be32p_array((__be32 *)rctx->digest, (const u8 *)state,
+			       digestsize);
+	rctx->buflen = (unsigned int)(in_count & (blocksize - 1));
+
+	return 0;
+}
+
+static int qce_ahash_import(struct ahash_request *req, const void *in)
+{
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	unsigned long flags = rctx->flags;
+	bool hmac = IS_SHA_HMAC(flags);
+	int ret = -EINVAL;
+
+	if (IS_SHA1(flags) || IS_SHA1_HMAC(flags)) {
+		const struct sha1_state *state = in;
+
+		ret = qce_import_common(req, state->count, state->state,
+					state->buffer, hmac);
+	} else if (IS_SHA256(flags) || IS_SHA256_HMAC(flags)) {
+		const struct sha256_state *state = in;
+
+		ret = qce_import_common(req, state->count, state->state,
+					state->buf, hmac);
+	}
+
+	return ret;
+}
+
+static int qce_ahash_update(struct ahash_request *req)
+{
+	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
+	struct qce_device *qce = tmpl->qce;
+	struct scatterlist *sg_last, *sg;
+	unsigned int total, len;
+	unsigned int hash_later;
+	unsigned int nbytes;
+	unsigned int blocksize;
+
+	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
+	rctx->count += req->nbytes;
+
+	/* check for buffer from previous updates and append it */
+	total = req->nbytes + rctx->buflen;
+
+	if (total <= blocksize) {
+		scatterwalk_map_and_copy(rctx->buf + rctx->buflen, req->src,
+					 0, req->nbytes, 0);
+		rctx->buflen += req->nbytes;
+		return 0;
+	}
+
+	/* save the original req structure fields */
+	rctx->src_orig = req->src;
+	rctx->nbytes_orig = req->nbytes;
+
+	/*
+	 * if we have data from previous update copy them on buffer. The old
+	 * data will be combined with current request bytes.
+	 */
+	if (rctx->buflen)
+		memcpy(rctx->tmpbuf, rctx->buf, rctx->buflen);
+
+	/* calculate how many bytes will be hashed later */
+	hash_later = total % blocksize;
+	if (hash_later) {
+		unsigned int src_offset = req->nbytes - hash_later;
+		scatterwalk_map_and_copy(rctx->buf, req->src, src_offset,
+					 hash_later, 0);
+	}
+
+	/* here nbytes is multiple of blocksize */
+	nbytes = total - hash_later;
+
+	len = rctx->buflen;
+	sg = sg_last = req->src;
+
+	while (len < nbytes && sg) {
+		if (len + sg_dma_len(sg) > nbytes)
+			break;
+		len += sg_dma_len(sg);
+		sg_last = sg;
+		sg = scatterwalk_sg_next(sg);
+	}
+
+	if (!sg_last)
+		return -EINVAL;
+
+	sg_mark_end(sg_last);
+
+	if (rctx->buflen) {
+		sg_init_table(rctx->sg, 2);
+		sg_set_buf(rctx->sg, rctx->tmpbuf, rctx->buflen);
+		scatterwalk_sg_chain(rctx->sg, 2, req->src);
+		req->src = rctx->sg;
+	}
+
+	req->nbytes = nbytes;
+	rctx->buflen = hash_later;
+
+	return qce->async_req_enqueue(tmpl->qce, &req->base);
+}
+
+static int qce_ahash_final(struct ahash_request *req)
+{
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
+	struct qce_device *qce = tmpl->qce;
+
+	if (!rctx->buflen)
+		return 0;
+
+	rctx->last_blk = true;
+
+	rctx->src_orig = req->src;
+	rctx->nbytes_orig = req->nbytes;
+
+	memcpy(rctx->tmpbuf, rctx->buf, rctx->buflen);
+	sg_init_one(rctx->sg, rctx->tmpbuf, rctx->buflen);
+
+	req->src = rctx->sg;
+	req->nbytes = rctx->buflen;
+
+	return qce->async_req_enqueue(tmpl->qce, &req->base);
+}
+
+static int qce_ahash_digest(struct ahash_request *req)
+{
+	struct qce_sha_reqctx *rctx = ahash_request_ctx(req);
+	struct qce_alg_template *tmpl = to_ahash_tmpl(req->base.tfm);
+	struct qce_device *qce = tmpl->qce;
+	int ret;
+
+	ret = qce_ahash_init(req);
+	if (ret)
+		return ret;
+
+	rctx->src_orig = req->src;
+	rctx->nbytes_orig = req->nbytes;
+	rctx->first_blk = true;
+	rctx->last_blk = true;
+
+	return qce->async_req_enqueue(tmpl->qce, &req->base);
+}
+
+struct qce_ahash_result {
+	struct completion completion;
+	int error;
+};
+
+static void qce_digest_complete(struct crypto_async_request *req, int error)
+{
+	struct qce_ahash_result *result = req->data;
+
+	if (error == -EINPROGRESS)
+		return;
+
+	result->error = error;
+	complete(&result->completion);
+}
+
+static int qce_ahash_hmac_setkey(struct crypto_ahash *tfm, const u8 *key,
+				 unsigned int keylen)
+{
+	unsigned int digestsize = crypto_ahash_digestsize(tfm);
+	struct qce_sha_ctx *ctx = crypto_tfm_ctx(&tfm->base);
+	struct qce_ahash_result result;
+	struct ahash_request *req;
+	struct scatterlist sg;
+	unsigned int blocksize;
+	struct crypto_ahash *ahash_tfm;
+	u8 *buf;
+	int ret;
+	const char *alg_name;
+
+	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
+	memset(ctx->authkey, 0, sizeof(ctx->authkey));
+
+	if (keylen <= blocksize) {
+		memcpy(ctx->authkey, key, keylen);
+		return 0;
+	}
+
+	if (digestsize == SHA1_DIGEST_SIZE)
+		alg_name = "sha1-qce";
+	else if (digestsize == SHA256_DIGEST_SIZE)
+		alg_name = "sha256-qce";
+	else
+		return -EINVAL;
+
+	ahash_tfm = crypto_alloc_ahash(alg_name, CRYPTO_ALG_TYPE_AHASH,
+				       CRYPTO_ALG_TYPE_AHASH_MASK);
+	if (IS_ERR(ahash_tfm))
+		return PTR_ERR(ahash_tfm);
+
+	req = ahash_request_alloc(ahash_tfm, GFP_KERNEL);
+	if (!req) {
+		ret = -ENOMEM;
+		goto err_free_ahash;
+	}
+
+	init_completion(&result.completion);
+	ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+				   qce_digest_complete, &result);
+	crypto_ahash_clear_flags(ahash_tfm, ~0);
+
+	buf = kzalloc(keylen + QCE_MAX_ALIGN_SIZE, GFP_KERNEL);
+	if (!buf) {
+		ret = -ENOMEM;
+		goto err_free_req;
+	}
+
+	memcpy(buf, key, keylen);
+	sg_init_one(&sg, buf, keylen);
+	ahash_request_set_crypt(req, &sg, ctx->authkey, keylen);
+
+	ret = crypto_ahash_digest(req);
+	if (ret == -EINPROGRESS || ret == -EBUSY) {
+		ret = wait_for_completion_interruptible(&result.completion);
+		if (!ret)
+			ret = result.error;
+	}
+
+	if (ret)
+		crypto_ahash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+
+	kfree(buf);
+err_free_req:
+	ahash_request_free(req);
+err_free_ahash:
+	crypto_free_ahash(ahash_tfm);
+	return ret;
+}
+
+static int qce_ahash_cra_init(struct crypto_tfm *tfm)
+{
+	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
+	struct qce_sha_ctx *ctx = crypto_tfm_ctx(tfm);
+
+	crypto_ahash_set_reqsize(ahash, sizeof(struct qce_sha_reqctx));
+	memset(ctx, 0, sizeof(*ctx));
+	return 0;
+}
+
+struct qce_ahash_def {
+	unsigned long flags;
+	const char *name;
+	const char *drv_name;
+	unsigned int digestsize;
+	unsigned int blocksize;
+	unsigned int statesize;
+	const u32 *std_iv;
+};
+
+static const struct qce_ahash_def ahash_def[] = {
+	{
+		.flags		= QCE_HASH_SHA1,
+		.name		= "sha1",
+		.drv_name	= "sha1-qce",
+		.digestsize	= SHA1_DIGEST_SIZE,
+		.blocksize	= SHA1_BLOCK_SIZE,
+		.statesize	= sizeof(struct sha1_state),
+		.std_iv		= std_iv_sha1,
+	},
+	{
+		.flags		= QCE_HASH_SHA256,
+		.name		= "sha256",
+		.drv_name	= "sha256-qce",
+		.digestsize	= SHA256_DIGEST_SIZE,
+		.blocksize	= SHA256_BLOCK_SIZE,
+		.statesize	= sizeof(struct sha256_state),
+		.std_iv		= std_iv_sha256,
+	},
+	{
+		.flags		= QCE_HASH_SHA1_HMAC,
+		.name		= "hmac(sha1)",
+		.drv_name	= "hmac-sha1-qce",
+		.digestsize	= SHA1_DIGEST_SIZE,
+		.blocksize	= SHA1_BLOCK_SIZE,
+		.statesize	= sizeof(struct sha1_state),
+		.std_iv		= std_iv_sha1,
+	},
+	{
+		.flags		= QCE_HASH_SHA256_HMAC,
+		.name		= "hmac(sha256)",
+		.drv_name	= "hmac-sha256-qce",
+		.digestsize	= SHA256_DIGEST_SIZE,
+		.blocksize	= SHA256_BLOCK_SIZE,
+		.statesize	= sizeof(struct sha256_state),
+		.std_iv		= std_iv_sha256,
+	},
+};
+
+static int qce_ahash_register_one(const struct qce_ahash_def *def,
+				  struct qce_device *qce)
+{
+	struct qce_alg_template *tmpl;
+	struct ahash_alg *alg;
+	struct crypto_alg *base;
+	int ret;
+
+	tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL);
+	if (!tmpl)
+		return -ENOMEM;
+
+	tmpl->std_iv = def->std_iv;
+
+	alg = &tmpl->alg.ahash;
+	alg->init = qce_ahash_init;
+	alg->update = qce_ahash_update;
+	alg->final = qce_ahash_final;
+	alg->digest = qce_ahash_digest;
+	alg->export = qce_ahash_export;
+	alg->import = qce_ahash_import;
+	if (IS_SHA_HMAC(def->flags))
+		alg->setkey = qce_ahash_hmac_setkey;
+	alg->halg.digestsize = def->digestsize;
+	alg->halg.statesize = def->statesize;
+
+	base = &alg->halg.base;
+	base->cra_blocksize = def->blocksize;
+	base->cra_priority = 300;
+	base->cra_flags = CRYPTO_ALG_ASYNC;
+	base->cra_ctxsize = sizeof(struct qce_sha_ctx);
+	base->cra_alignmask = 0;
+	base->cra_module = THIS_MODULE;
+	base->cra_init = qce_ahash_cra_init;
+	INIT_LIST_HEAD(&base->cra_list);
+
+	snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
+	snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
+		 def->drv_name);
+
+	INIT_LIST_HEAD(&tmpl->entry);
+	tmpl->crypto_alg_type = CRYPTO_ALG_TYPE_AHASH;
+	tmpl->alg_flags = def->flags;
+	tmpl->qce = qce;
+
+	ret = crypto_register_ahash(alg);
+	if (ret) {
+		kfree(tmpl);
+		dev_err(qce->dev, "%s registration failed\n", base->cra_name);
+		return ret;
+	}
+
+	list_add_tail(&tmpl->entry, &ahash_algs);
+	dev_dbg(qce->dev, "%s is registered\n", base->cra_name);
+	return 0;
+}
+
+static void qce_ahash_unregister(struct qce_device *qce)
+{
+	struct qce_alg_template *tmpl, *n;
+
+	list_for_each_entry_safe(tmpl, n, &ahash_algs, entry) {
+		crypto_unregister_ahash(&tmpl->alg.ahash);
+		list_del(&tmpl->entry);
+		kfree(tmpl);
+	}
+}
+
+static int qce_ahash_register(struct qce_device *qce)
+{
+	int ret, i;
+
+	for (i = 0; i < ARRAY_SIZE(ahash_def); i++) {
+		ret = qce_ahash_register_one(&ahash_def[i], qce);
+		if (ret)
+			goto err;
+	}
+
+	return 0;
+err:
+	qce_ahash_unregister(qce);
+	return ret;
+}
+
+const struct qce_algo_ops ahash_ops = {
+	.type = CRYPTO_ALG_TYPE_AHASH,
+	.register_algs = qce_ahash_register,
+	.unregister_algs = qce_ahash_unregister,
+	.async_req_handle = qce_ahash_async_req_handle,
+};
diff --git a/drivers/crypto/qce/sha.h b/drivers/crypto/qce/sha.h
new file mode 100644
index 000000000000..286f0d5397f3
--- /dev/null
+++ b/drivers/crypto/qce/sha.h
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _SHA_H_
+#define _SHA_H_
+
+#include <crypto/scatterwalk.h>
+#include <crypto/sha.h>
+
+#include "common.h"
+#include "core.h"
+
+#define QCE_SHA_MAX_BLOCKSIZE		SHA256_BLOCK_SIZE
+#define QCE_SHA_MAX_DIGESTSIZE		SHA256_DIGEST_SIZE
+
+struct qce_sha_ctx {
+	u8 authkey[QCE_SHA_MAX_BLOCKSIZE];
+};
+
+/**
+ * struct qce_sha_reqctx - holds private ahash objects per request
+ * @buf: used during update, import and export
+ * @tmpbuf: buffer for internal use
+ * @digest: calculated digest buffer
+ * @buflen: length of the buffer
+ * @flags: operation flags
+ * @src_orig: original request sg list
+ * @nbytes_orig: original request number of bytes
+ * @src_chained: is source scatterlist chained
+ * @src_nents: source number of entries
+ * @byte_count: byte count
+ * @count: save count in states during update, import and export
+ * @first_blk: is it the first block
+ * @last_blk: is it the last block
+ * @sg: used to chain sg lists
+ * @authkey: pointer to auth key in sha ctx
+ * @authklen: auth key length
+ * @result_sg: scatterlist used for result buffer
+ */
+struct qce_sha_reqctx {
+	u8 buf[QCE_SHA_MAX_BLOCKSIZE];
+	u8 tmpbuf[QCE_SHA_MAX_BLOCKSIZE];
+	u8 digest[QCE_SHA_MAX_DIGESTSIZE];
+	unsigned int buflen;
+	unsigned long flags;
+	struct scatterlist *src_orig;
+	unsigned int nbytes_orig;
+	bool src_chained;
+	int src_nents;
+	__be32 byte_count[2];
+	u64 count;
+	bool first_blk;
+	bool last_blk;
+	struct scatterlist sg[2];
+	u8 *authkey;
+	unsigned int authklen;
+	struct scatterlist result_sg;
+};
+
+static inline struct qce_alg_template *to_ahash_tmpl(struct crypto_tfm *tfm)
+{
+	struct crypto_ahash *ahash = __crypto_ahash_cast(tfm);
+	struct ahash_alg *alg = container_of(crypto_hash_alg_common(ahash),
+					     struct ahash_alg, halg);
+
+	return container_of(alg, struct qce_alg_template, alg.ahash);
+}
+
+extern const struct qce_algo_ops ahash_ops;
+
+#endif /* _SHA_H_ */
diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index a999f537228f..92105f3dc8e0 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c
@@ -190,7 +190,7 @@ static void add_session_id(struct cryp_ctx *ctx)
 static irqreturn_t cryp_interrupt_handler(int irq, void *param)
 {
 	struct cryp_ctx *ctx;
-	int i;
+	int count;
 	struct cryp_device_data *device_data;
 
 	if (param == NULL) {
@@ -215,12 +215,11 @@ static irqreturn_t cryp_interrupt_handler(int irq, void *param)
 	if (cryp_pending_irq_src(device_data,
 				 CRYP_IRQ_SRC_OUTPUT_FIFO)) {
 		if (ctx->outlen / ctx->blocksize > 0) {
-			for (i = 0; i < ctx->blocksize / 4; i++) {
-				*(ctx->outdata) = readl_relaxed(
-						&device_data->base->dout);
-				ctx->outdata += 4;
-				ctx->outlen -= 4;
-			}
+			count = ctx->blocksize / 4;
+
+			readsl(&device_data->base->dout, ctx->outdata, count);
+			ctx->outdata += count;
+			ctx->outlen -= count;
 
 			if (ctx->outlen == 0) {
 				cryp_disable_irq_src(device_data,
@@ -230,12 +229,12 @@ static irqreturn_t cryp_interrupt_handler(int irq, void *param)
 	} else if (cryp_pending_irq_src(device_data,
 					CRYP_IRQ_SRC_INPUT_FIFO)) {
 		if (ctx->datalen / ctx->blocksize > 0) {
-			for (i = 0 ; i < ctx->blocksize / 4; i++) {
-				writel_relaxed(ctx->indata,
-						&device_data->base->din);
-				ctx->indata += 4;
-				ctx->datalen -= 4;
-			}
+			count = ctx->blocksize / 4;
+
+			writesl(&device_data->base->din, ctx->indata, count);
+
+			ctx->indata += count;
+			ctx->datalen -= count;
 
 			if (ctx->datalen == 0)
 				cryp_disable_irq_src(device_data,
diff --git a/include/crypto/aead.h b/include/crypto/aead.h
index 0edf949f6369..94b19be67574 100644
--- a/include/crypto/aead.h
+++ b/include/crypto/aead.h
@@ -75,9 +75,9 @@ static inline void aead_givcrypt_free(struct aead_givcrypt_request *req)
 
 static inline void aead_givcrypt_set_callback(
 	struct aead_givcrypt_request *req, u32 flags,
-	crypto_completion_t complete, void *data)
+	crypto_completion_t compl, void *data)
 {
-	aead_request_set_callback(&req->areq, flags, complete, data);
+	aead_request_set_callback(&req->areq, flags, compl, data);
 }
 
 static inline void aead_givcrypt_set_crypt(struct aead_givcrypt_request *req,
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 016c2f110f63..623a59c1ff5a 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -410,4 +410,10 @@ static inline int crypto_memneq(const void *a, const void *b, size_t size)
 	return __crypto_memneq(a, b, size) != 0UL ? 1 : 0;
 }
 
+static inline void crypto_yield(u32 flags)
+{
+	if (flags & CRYPTO_TFM_REQ_MAY_SLEEP)
+		cond_resched();
+}
+
 #endif	/* _CRYPTO_ALGAPI_H */
diff --git a/include/crypto/des.h b/include/crypto/des.h
index 2971c6304ade..fc6274c6bb26 100644
--- a/include/crypto/des.h
+++ b/include/crypto/des.h
@@ -16,4 +16,7 @@
 
 extern unsigned long des_ekey(u32 *pe, const u8 *k);
 
+extern int __des3_ede_setkey(u32 *expkey, u32 *flags, const u8 *key,
+			     unsigned int keylen);
+
 #endif /* __CRYPTO_DES_H */
diff --git a/include/crypto/drbg.h b/include/crypto/drbg.h
new file mode 100644
index 000000000000..831d786976c5
--- /dev/null
+++ b/include/crypto/drbg.h
@@ -0,0 +1,290 @@
+/*
+ * DRBG based on NIST SP800-90A
+ *
+ * Copyright Stephan Mueller <smueller@chronox.de>, 2014
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU General Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
+ * WHICH ARE HEREBY DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ */
+
+#ifndef _DRBG_H
+#define _DRBG_H
+
+
+#include <linux/random.h>
+#include <linux/scatterlist.h>
+#include <crypto/hash.h>
+#include <linux/module.h>
+#include <linux/crypto.h>
+#include <linux/slab.h>
+#include <crypto/internal/rng.h>
+#include <crypto/rng.h>
+#include <linux/fips.h>
+#include <linux/spinlock.h>
+#include <linux/list.h>
+
+/*
+ * Concatenation Helper and string operation helper
+ *
+ * SP800-90A requires the concatenation of different data. To avoid copying
+ * buffers around or allocate additional memory, the following data structure
+ * is used to point to the original memory with its size. In addition, it
+ * is used to build a linked list. The linked list defines the concatenation
+ * of individual buffers. The order of memory block referenced in that
+ * linked list determines the order of concatenation.
+ */
+struct drbg_string {
+	const unsigned char *buf;
+	size_t len;
+	struct list_head list;
+};
+
+static inline void drbg_string_fill(struct drbg_string *string,
+				    const unsigned char *buf, size_t len)
+{
+	string->buf = buf;
+	string->len = len;
+	INIT_LIST_HEAD(&string->list);
+}
+
+struct drbg_state;
+typedef uint32_t drbg_flag_t;
+
+struct drbg_core {
+	drbg_flag_t flags;	/* flags for the cipher */
+	__u8 statelen;		/* maximum state length */
+	/*
+	 * maximum length of personalization string or additional input
+	 * string -- exponent for base 2
+	 */
+	__u8 max_addtllen;
+	/* maximum bits per RNG request -- exponent for base 2*/
+	__u8 max_bits;
+	/* maximum number of requests -- exponent for base 2 */
+	__u8 max_req;
+	__u8 blocklen_bytes;	/* block size of output in bytes */
+	char cra_name[CRYPTO_MAX_ALG_NAME]; /* mapping to kernel crypto API */
+	 /* kernel crypto API backend cipher name */
+	char backend_cra_name[CRYPTO_MAX_ALG_NAME];
+};
+
+struct drbg_state_ops {
+	int (*update)(struct drbg_state *drbg, struct list_head *seed,
+		      int reseed);
+	int (*generate)(struct drbg_state *drbg,
+			unsigned char *buf, unsigned int buflen,
+			struct list_head *addtl);
+	int (*crypto_init)(struct drbg_state *drbg);
+	int (*crypto_fini)(struct drbg_state *drbg);
+
+};
+
+struct drbg_test_data {
+	struct drbg_string *testentropy; /* TEST PARAMETER: test entropy */
+};
+
+struct drbg_state {
+	spinlock_t drbg_lock;	/* lock around DRBG */
+	unsigned char *V;	/* internal state 10.1.1.1 1a) */
+	/* hash: static value 10.1.1.1 1b) hmac / ctr: key */
+	unsigned char *C;
+	/* Number of RNG requests since last reseed -- 10.1.1.1 1c) */
+	size_t reseed_ctr;
+	 /* some memory the DRBG can use for its operation */
+	unsigned char *scratchpad;
+	void *priv_data;	/* Cipher handle */
+	bool seeded;		/* DRBG fully seeded? */
+	bool pr;		/* Prediction resistance enabled? */
+#ifdef CONFIG_CRYPTO_FIPS
+	bool fips_primed;	/* Continuous test primed? */
+	unsigned char *prev;	/* FIPS 140-2 continuous test value */
+#endif
+	const struct drbg_state_ops *d_ops;
+	const struct drbg_core *core;
+	struct drbg_test_data *test_data;
+};
+
+static inline __u8 drbg_statelen(struct drbg_state *drbg)
+{
+	if (drbg && drbg->core)
+		return drbg->core->statelen;
+	return 0;
+}
+
+static inline __u8 drbg_blocklen(struct drbg_state *drbg)
+{
+	if (drbg && drbg->core)
+		return drbg->core->blocklen_bytes;
+	return 0;
+}
+
+static inline __u8 drbg_keylen(struct drbg_state *drbg)
+{
+	if (drbg && drbg->core)
+		return (drbg->core->statelen - drbg->core->blocklen_bytes);
+	return 0;
+}
+
+static inline size_t drbg_max_request_bytes(struct drbg_state *drbg)
+{
+	/* max_bits is in bits, but buflen is in bytes */
+	return (1 << (drbg->core->max_bits - 3));
+}
+
+static inline size_t drbg_max_addtl(struct drbg_state *drbg)
+{
+	return (1UL<<(drbg->core->max_addtllen));
+}
+
+static inline size_t drbg_max_requests(struct drbg_state *drbg)
+{
+	return (1UL<<(drbg->core->max_req));
+}
+
+/*
+ * kernel crypto API input data structure for DRBG generate in case dlen
+ * is set to 0
+ */
+struct drbg_gen {
+	unsigned char *outbuf;	/* output buffer for random numbers */
+	unsigned int outlen;	/* size of output buffer */
+	struct drbg_string *addtl;	/* additional information string */
+	struct drbg_test_data *test_data;	/* test data */
+};
+
+/*
+ * This is a wrapper to the kernel crypto API function of
+ * crypto_rng_get_bytes() to allow the caller to provide additional data.
+ *
+ * @drng DRBG handle -- see crypto_rng_get_bytes
+ * @outbuf output buffer -- see crypto_rng_get_bytes
+ * @outlen length of output buffer -- see crypto_rng_get_bytes
+ * @addtl_input additional information string input buffer
+ * @addtllen length of additional information string buffer
+ *
+ * return
+ *	see crypto_rng_get_bytes
+ */
+static inline int crypto_drbg_get_bytes_addtl(struct crypto_rng *drng,
+			unsigned char *outbuf, unsigned int outlen,
+			struct drbg_string *addtl)
+{
+	int ret;
+	struct drbg_gen genbuf;
+	genbuf.outbuf = outbuf;
+	genbuf.outlen = outlen;
+	genbuf.addtl = addtl;
+	genbuf.test_data = NULL;
+	ret = crypto_rng_get_bytes(drng, (u8 *)&genbuf, 0);
+	return ret;
+}
+
+/*
+ * TEST code
+ *
+ * This is a wrapper to the kernel crypto API function of
+ * crypto_rng_get_bytes() to allow the caller to provide additional data and
+ * allow furnishing of test_data
+ *
+ * @drng DRBG handle -- see crypto_rng_get_bytes
+ * @outbuf output buffer -- see crypto_rng_get_bytes
+ * @outlen length of output buffer -- see crypto_rng_get_bytes
+ * @addtl_input additional information string input buffer
+ * @addtllen length of additional information string buffer
+ * @test_data filled test data
+ *
+ * return
+ *	see crypto_rng_get_bytes
+ */
+static inline int crypto_drbg_get_bytes_addtl_test(struct crypto_rng *drng,
+			unsigned char *outbuf, unsigned int outlen,
+			struct drbg_string *addtl,
+			struct drbg_test_data *test_data)
+{
+	int ret;
+	struct drbg_gen genbuf;
+	genbuf.outbuf = outbuf;
+	genbuf.outlen = outlen;
+	genbuf.addtl = addtl;
+	genbuf.test_data = test_data;
+	ret = crypto_rng_get_bytes(drng, (u8 *)&genbuf, 0);
+	return ret;
+}
+
+/*
+ * TEST code
+ *
+ * This is a wrapper to the kernel crypto API function of
+ * crypto_rng_reset() to allow the caller to provide test_data
+ *
+ * @drng DRBG handle -- see crypto_rng_reset
+ * @pers personalization string input buffer
+ * @perslen length of additional information string buffer
+ * @test_data filled test data
+ *
+ * return
+ *	see crypto_rng_reset
+ */
+static inline int crypto_drbg_reset_test(struct crypto_rng *drng,
+					 struct drbg_string *pers,
+					 struct drbg_test_data *test_data)
+{
+	int ret;
+	struct drbg_gen genbuf;
+	genbuf.outbuf = NULL;
+	genbuf.outlen = 0;
+	genbuf.addtl = pers;
+	genbuf.test_data = test_data;
+	ret = crypto_rng_reset(drng, (u8 *)&genbuf, 0);
+	return ret;
+}
+
+/* DRBG type flags */
+#define DRBG_CTR	((drbg_flag_t)1<<0)
+#define DRBG_HMAC	((drbg_flag_t)1<<1)
+#define DRBG_HASH	((drbg_flag_t)1<<2)
+#define DRBG_TYPE_MASK	(DRBG_CTR | DRBG_HMAC | DRBG_HASH)
+/* DRBG strength flags */
+#define DRBG_STRENGTH128	((drbg_flag_t)1<<3)
+#define DRBG_STRENGTH192	((drbg_flag_t)1<<4)
+#define DRBG_STRENGTH256	((drbg_flag_t)1<<5)
+#define DRBG_STRENGTH_MASK	(DRBG_STRENGTH128 | DRBG_STRENGTH192 | \
+				 DRBG_STRENGTH256)
+
+enum drbg_prefixes {
+	DRBG_PREFIX0 = 0x00,
+	DRBG_PREFIX1,
+	DRBG_PREFIX2,
+	DRBG_PREFIX3
+};
+
+#endif /* _DRBG_H */
diff --git a/include/crypto/hash.h b/include/crypto/hash.h
index 26cb1eb16f4c..a39195539601 100644
--- a/include/crypto/hash.h
+++ b/include/crypto/hash.h
@@ -238,10 +238,10 @@ static inline struct ahash_request *ahash_request_cast(
 
 static inline void ahash_request_set_callback(struct ahash_request *req,
 					      u32 flags,
-					      crypto_completion_t complete,
+					      crypto_completion_t compl,
 					      void *data)
 {
-	req->base.complete = complete;
+	req->base.complete = compl;
 	req->base.data = data;
 	req->base.flags = flags;
 }
diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
index 06e8b32d541c..b3a46c515d1b 100644
--- a/include/crypto/internal/skcipher.h
+++ b/include/crypto/internal/skcipher.h
@@ -81,8 +81,7 @@ static inline int skcipher_enqueue_givcrypt(
 static inline struct skcipher_givcrypt_request *skcipher_dequeue_givcrypt(
 	struct crypto_queue *queue)
 {
-	return __crypto_dequeue_request(
-		queue, offsetof(struct skcipher_givcrypt_request, creq.base));
+	return skcipher_givcrypt_cast(crypto_dequeue_request(queue));
 }
 
 static inline void *skcipher_givcrypt_reqctx(
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h
index 6a626a507b8c..7ef512f8631c 100644
--- a/include/crypto/scatterwalk.h
+++ b/include/crypto/scatterwalk.h
@@ -25,12 +25,6 @@
 #include <linux/scatterlist.h>
 #include <linux/sched.h>
 
-static inline void crypto_yield(u32 flags)
-{
-	if (flags & CRYPTO_TFM_REQ_MAY_SLEEP)
-		cond_resched();
-}
-
 static inline void scatterwalk_sg_chain(struct scatterlist *sg1, int num,
 					struct scatterlist *sg2)
 {
diff --git a/include/crypto/skcipher.h b/include/crypto/skcipher.h
index 25fd6126522d..07d245f073d1 100644
--- a/include/crypto/skcipher.h
+++ b/include/crypto/skcipher.h
@@ -86,9 +86,9 @@ static inline void skcipher_givcrypt_free(struct skcipher_givcrypt_request *req)
 
 static inline void skcipher_givcrypt_set_callback(
 	struct skcipher_givcrypt_request *req, u32 flags,
-	crypto_completion_t complete, void *data)
+	crypto_completion_t compl, void *data)
 {
-	ablkcipher_request_set_callback(&req->creq, flags, complete, data);
+	ablkcipher_request_set_callback(&req->creq, flags, compl, data);
 }
 
 static inline void skcipher_givcrypt_set_crypt(
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index b92eadf92d72..d45e949699ea 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -710,9 +710,9 @@ static inline void ablkcipher_request_free(struct ablkcipher_request *req)
 
 static inline void ablkcipher_request_set_callback(
 	struct ablkcipher_request *req,
-	u32 flags, crypto_completion_t complete, void *data)
+	u32 flags, crypto_completion_t compl, void *data)
 {
-	req->base.complete = complete;
+	req->base.complete = compl;
 	req->base.data = data;
 	req->base.flags = flags;
 }
@@ -841,10 +841,10 @@ static inline void aead_request_free(struct aead_request *req)
 
 static inline void aead_request_set_callback(struct aead_request *req,
 					     u32 flags,
-					     crypto_completion_t complete,
+					     crypto_completion_t compl,
 					     void *data)
 {
-	req->base.complete = complete;
+	req->base.complete = compl;
 	req->base.data = data;
 	req->base.flags = flags;
 }
diff --git a/kernel/module.c b/kernel/module.c
index 81e727cf6df9..ae79ce615cb9 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -60,7 +60,6 @@
 #include <linux/jump_label.h>
 #include <linux/pfn.h>
 #include <linux/bsearch.h>
-#include <linux/fips.h>
 #include <uapi/linux/module.h>
 #include "module-internal.h"
 
@@ -2448,9 +2447,6 @@ static int module_sig_check(struct load_info *info)
 	}
 
 	/* Not having a signature is only an error if we're strict. */
-	if (err < 0 && fips_enabled)
-		panic("Module verification failed with error %d in FIPS mode\n",
-		      err);
 	if (err == -ENOKEY && !sig_enforce)
 		err = 0;
author	Linus Torvalds <torvalds@linux-foundation.org>	2014-08-04 09:52:51 -0700
committer	Linus Torvalds <torvalds@linux-foundation.org>	2014-08-04 09:52:51 -0700
commit	3e7a716a92a0e051f5502c7b689f8c9127c37c33 (patch)
tree	2ebb892eb3a024f108e68a9577c767a53b955a4a
parent	c2df436bd2504f52808c10ab7d7da832f61ad3f0 (diff)
parent	ce5481d01f67ad304908ec2113515440c0fa86eb (diff)