diff options
Diffstat (limited to 'drivers/ntb')
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_gen1.h | 142 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_gen3.h | 92 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.c | 2 | ||||
| -rw-r--r-- | drivers/ntb/hw/intel/ntb_hw_intel.h | 143 |
4 files changed, 237 insertions, 142 deletions
diff --git a/drivers/ntb/hw/intel/ntb_hw_gen1.h b/drivers/ntb/hw/intel/ntb_hw_gen1.h new file mode 100644 index 000000000000..fa61dcb4e812 --- /dev/null +++ b/drivers/ntb/hw/intel/ntb_hw_gen1.h @@ -0,0 +1,142 @@ +/* + * 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) 2012-2017 Intel Corporation. All rights reserved. + * + * 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. + * + * BSD LICENSE + * + * Copyright(c) 2012-2017 Intel Corporation. All rights reserved. + * + * 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 copy + * 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 _NTB_INTEL_GEN1_H_ +#define _NTB_INTEL_GEN1_H_ + +/* Intel Gen1 Xeon hardware */ +#define XEON_PBAR23LMT_OFFSET 0x0000 +#define XEON_PBAR45LMT_OFFSET 0x0008 +#define XEON_PBAR4LMT_OFFSET 0x0008 +#define XEON_PBAR5LMT_OFFSET 0x000c +#define XEON_PBAR23XLAT_OFFSET 0x0010 +#define XEON_PBAR45XLAT_OFFSET 0x0018 +#define XEON_PBAR4XLAT_OFFSET 0x0018 +#define XEON_PBAR5XLAT_OFFSET 0x001c +#define XEON_SBAR23LMT_OFFSET 0x0020 +#define XEON_SBAR45LMT_OFFSET 0x0028 +#define XEON_SBAR4LMT_OFFSET 0x0028 +#define XEON_SBAR5LMT_OFFSET 0x002c +#define XEON_SBAR23XLAT_OFFSET 0x0030 +#define XEON_SBAR45XLAT_OFFSET 0x0038 +#define XEON_SBAR4XLAT_OFFSET 0x0038 +#define XEON_SBAR5XLAT_OFFSET 0x003c +#define XEON_SBAR0BASE_OFFSET 0x0040 +#define XEON_SBAR23BASE_OFFSET 0x0048 +#define XEON_SBAR45BASE_OFFSET 0x0050 +#define XEON_SBAR4BASE_OFFSET 0x0050 +#define XEON_SBAR5BASE_OFFSET 0x0054 +#define XEON_SBDF_OFFSET 0x005c +#define XEON_NTBCNTL_OFFSET 0x0058 +#define XEON_PDOORBELL_OFFSET 0x0060 +#define XEON_PDBMSK_OFFSET 0x0062 +#define XEON_SDOORBELL_OFFSET 0x0064 +#define XEON_SDBMSK_OFFSET 0x0066 +#define XEON_USMEMMISS_OFFSET 0x0070 +#define XEON_SPAD_OFFSET 0x0080 +#define XEON_PBAR23SZ_OFFSET 0x00d0 +#define XEON_PBAR45SZ_OFFSET 0x00d1 +#define XEON_PBAR4SZ_OFFSET 0x00d1 +#define XEON_SBAR23SZ_OFFSET 0x00d2 +#define XEON_SBAR45SZ_OFFSET 0x00d3 +#define XEON_SBAR4SZ_OFFSET 0x00d3 +#define XEON_PPD_OFFSET 0x00d4 +#define XEON_PBAR5SZ_OFFSET 0x00d5 +#define XEON_SBAR5SZ_OFFSET 0x00d6 +#define XEON_WCCNTRL_OFFSET 0x00e0 +#define XEON_UNCERRSTS_OFFSET 0x014c +#define XEON_CORERRSTS_OFFSET 0x0158 +#define XEON_LINK_STATUS_OFFSET 0x01a2 +#define XEON_SPCICMD_OFFSET 0x0504 +#define XEON_DEVCTRL_OFFSET 0x0598 +#define XEON_DEVSTS_OFFSET 0x059a +#define XEON_SLINK_STATUS_OFFSET 0x05a2 +#define XEON_B2B_SPAD_OFFSET 0x0100 +#define XEON_B2B_DOORBELL_OFFSET 0x0140 +#define XEON_B2B_XLAT_OFFSETL 0x0144 +#define XEON_B2B_XLAT_OFFSETU 0x0148 +#define XEON_PPD_CONN_MASK 0x03 +#define XEON_PPD_CONN_TRANSPARENT 0x00 +#define XEON_PPD_CONN_B2B 0x01 +#define XEON_PPD_CONN_RP 0x02 +#define XEON_PPD_DEV_MASK 0x10 +#define XEON_PPD_DEV_USD 0x00 +#define XEON_PPD_DEV_DSD 0x10 +#define XEON_PPD_SPLIT_BAR_MASK 0x40 + +#define XEON_PPD_TOPO_MASK (XEON_PPD_CONN_MASK | XEON_PPD_DEV_MASK) +#define XEON_PPD_TOPO_PRI_USD (XEON_PPD_CONN_RP | XEON_PPD_DEV_USD) +#define XEON_PPD_TOPO_PRI_DSD (XEON_PPD_CONN_RP | XEON_PPD_DEV_DSD) +#define XEON_PPD_TOPO_SEC_USD (XEON_PPD_CONN_TRANSPARENT | XEON_PPD_DEV_USD) +#define XEON_PPD_TOPO_SEC_DSD (XEON_PPD_CONN_TRANSPARENT | XEON_PPD_DEV_DSD) +#define XEON_PPD_TOPO_B2B_USD (XEON_PPD_CONN_B2B | XEON_PPD_DEV_USD) +#define XEON_PPD_TOPO_B2B_DSD (XEON_PPD_CONN_B2B | XEON_PPD_DEV_DSD) + +#define XEON_MW_COUNT 2 +#define HSX_SPLIT_BAR_MW_COUNT 3 +#define XEON_DB_COUNT 15 +#define XEON_DB_LINK 15 +#define XEON_DB_LINK_BIT BIT_ULL(XEON_DB_LINK) +#define XEON_DB_MSIX_VECTOR_COUNT 4 +#define XEON_DB_MSIX_VECTOR_SHIFT 5 +#define XEON_DB_TOTAL_SHIFT 16 +#define XEON_SPAD_COUNT 16 + +/* Use the following addresses for translation between b2b ntb devices in case + * the hardware default values are not reliable. */ +#define XEON_B2B_BAR0_ADDR 0x1000000000000000ull +#define XEON_B2B_BAR2_ADDR64 0x2000000000000000ull +#define XEON_B2B_BAR4_ADDR64 0x4000000000000000ull +#define XEON_B2B_BAR4_ADDR32 0x20000000u +#define XEON_B2B_BAR5_ADDR32 0x40000000u + +/* The peer ntb secondary config space is 32KB fixed size */ +#define XEON_B2B_MIN_SIZE 0x8000 + +/* flags to indicate hardware errata */ +#define NTB_HWERR_SDOORBELL_LOCKUP BIT_ULL(0) +#define NTB_HWERR_SB01BASE_LOCKUP BIT_ULL(1) +#define NTB_HWERR_B2BDOORBELL_BIT14 BIT_ULL(2) +#define NTB_HWERR_MSIX_VECTOR32_BAD BIT_ULL(3) + +#endif diff --git a/drivers/ntb/hw/intel/ntb_hw_gen3.h b/drivers/ntb/hw/intel/ntb_hw_gen3.h new file mode 100644 index 000000000000..889453ca2ce6 --- /dev/null +++ b/drivers/ntb/hw/intel/ntb_hw_gen3.h @@ -0,0 +1,92 @@ +/* + * 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) 2012-2017 Intel Corporation. All rights reserved. + * + * 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. + * + * BSD LICENSE + * + * Copyright(c) 2012-2017 Intel Corporation. All rights reserved. + * + * 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 copy + * 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 _NTB_INTEL_GEN3_H_ +#define _NTB_INTEL_GEN3_H_ + +/* Intel Skylake Xeon hardware */ +#define SKX_IMBAR1SZ_OFFSET 0x00d0 +#define SKX_IMBAR2SZ_OFFSET 0x00d1 +#define SKX_EMBAR1SZ_OFFSET 0x00d2 +#define SKX_EMBAR2SZ_OFFSET 0x00d3 +#define SKX_DEVCTRL_OFFSET 0x0098 +#define SKX_DEVSTS_OFFSET 0x009a +#define SKX_UNCERRSTS_OFFSET 0x014c +#define SKX_CORERRSTS_OFFSET 0x0158 +#define SKX_LINK_STATUS_OFFSET 0x01a2 + +#define SKX_NTBCNTL_OFFSET 0x0000 +#define SKX_IMBAR1XBASE_OFFSET 0x0010 /* SBAR2XLAT */ +#define SKX_IMBAR1XLMT_OFFSET 0x0018 /* SBAR2LMT */ +#define SKX_IMBAR2XBASE_OFFSET 0x0020 /* SBAR4XLAT */ +#define SKX_IMBAR2XLMT_OFFSET 0x0028 /* SBAR4LMT */ +#define SKX_IM_INT_STATUS_OFFSET 0x0040 +#define SKX_IM_INT_DISABLE_OFFSET 0x0048 +#define SKX_IM_SPAD_OFFSET 0x0080 /* SPAD */ +#define SKX_USMEMMISS_OFFSET 0x0070 +#define SKX_INTVEC_OFFSET 0x00d0 +#define SKX_IM_DOORBELL_OFFSET 0x0100 /* SDOORBELL0 */ +#define SKX_B2B_SPAD_OFFSET 0x0180 /* B2B SPAD */ +#define SKX_EMBAR0XBASE_OFFSET 0x4008 /* B2B_XLAT */ +#define SKX_EMBAR1XBASE_OFFSET 0x4010 /* PBAR2XLAT */ +#define SKX_EMBAR1XLMT_OFFSET 0x4018 /* PBAR2LMT */ +#define SKX_EMBAR2XBASE_OFFSET 0x4020 /* PBAR4XLAT */ +#define SKX_EMBAR2XLMT_OFFSET 0x4028 /* PBAR4LMT */ +#define SKX_EM_INT_STATUS_OFFSET 0x4040 +#define SKX_EM_INT_DISABLE_OFFSET 0x4048 +#define SKX_EM_SPAD_OFFSET 0x4080 /* remote SPAD */ +#define SKX_EM_DOORBELL_OFFSET 0x4100 /* PDOORBELL0 */ +#define SKX_SPCICMD_OFFSET 0x4504 /* SPCICMD */ +#define SKX_EMBAR0_OFFSET 0x4510 /* SBAR0BASE */ +#define SKX_EMBAR1_OFFSET 0x4518 /* SBAR23BASE */ +#define SKX_EMBAR2_OFFSET 0x4520 /* SBAR45BASE */ + +#define SKX_DB_COUNT 32 +#define SKX_DB_LINK 32 +#define SKX_DB_LINK_BIT BIT_ULL(SKX_DB_LINK) +#define SKX_DB_MSIX_VECTOR_COUNT 33 +#define SKX_DB_MSIX_VECTOR_SHIFT 1 +#define SKX_DB_TOTAL_SHIFT 33 +#define SKX_SPAD_COUNT 16 + +#endif diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.c b/drivers/ntb/hw/intel/ntb_hw_intel.c index 156b45cd4a19..44bf2f4eb068 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.c +++ b/drivers/ntb/hw/intel/ntb_hw_intel.c @@ -60,6 +60,8 @@ #include <linux/slab.h> #include <linux/ntb.h> +#include "ntb_hw_gen1.h" +#include "ntb_hw_gen3.h" #include "ntb_hw_intel.h" #define NTB_NAME "ntb_hw_intel" diff --git a/drivers/ntb/hw/intel/ntb_hw_intel.h b/drivers/ntb/hw/intel/ntb_hw_intel.h index 4415aa7ea775..bdfa302e0152 100644 --- a/drivers/ntb/hw/intel/ntb_hw_intel.h +++ b/drivers/ntb/hw/intel/ntb_hw_intel.h @@ -54,6 +54,7 @@ #include <linux/ntb.h> #include <linux/pci.h> +/* PCI device IDs */ #define PCI_DEVICE_ID_INTEL_NTB_B2B_JSF 0x3725 #define PCI_DEVICE_ID_INTEL_NTB_PS_JSF 0x3726 #define PCI_DEVICE_ID_INTEL_NTB_SS_JSF 0x3727 @@ -71,132 +72,7 @@ #define PCI_DEVICE_ID_INTEL_NTB_SS_BDX 0x6F0F #define PCI_DEVICE_ID_INTEL_NTB_B2B_SKX 0x201C -/* Intel Xeon hardware */ - -#define XEON_PBAR23LMT_OFFSET 0x0000 -#define XEON_PBAR45LMT_OFFSET 0x0008 -#define XEON_PBAR4LMT_OFFSET 0x0008 -#define XEON_PBAR5LMT_OFFSET 0x000c -#define XEON_PBAR23XLAT_OFFSET 0x0010 -#define XEON_PBAR45XLAT_OFFSET 0x0018 -#define XEON_PBAR4XLAT_OFFSET 0x0018 -#define XEON_PBAR5XLAT_OFFSET 0x001c -#define XEON_SBAR23LMT_OFFSET 0x0020 -#define XEON_SBAR45LMT_OFFSET 0x0028 -#define XEON_SBAR4LMT_OFFSET 0x0028 -#define XEON_SBAR5LMT_OFFSET 0x002c -#define XEON_SBAR23XLAT_OFFSET 0x0030 -#define XEON_SBAR45XLAT_OFFSET 0x0038 -#define XEON_SBAR4XLAT_OFFSET 0x0038 -#define XEON_SBAR5XLAT_OFFSET 0x003c -#define XEON_SBAR0BASE_OFFSET 0x0040 -#define XEON_SBAR23BASE_OFFSET 0x0048 -#define XEON_SBAR45BASE_OFFSET 0x0050 -#define XEON_SBAR4BASE_OFFSET 0x0050 -#define XEON_SBAR5BASE_OFFSET 0x0054 -#define XEON_SBDF_OFFSET 0x005c -#define XEON_NTBCNTL_OFFSET 0x0058 -#define XEON_PDOORBELL_OFFSET 0x0060 -#define XEON_PDBMSK_OFFSET 0x0062 -#define XEON_SDOORBELL_OFFSET 0x0064 -#define XEON_SDBMSK_OFFSET 0x0066 -#define XEON_USMEMMISS_OFFSET 0x0070 -#define XEON_SPAD_OFFSET 0x0080 -#define XEON_PBAR23SZ_OFFSET 0x00d0 -#define XEON_PBAR45SZ_OFFSET 0x00d1 -#define XEON_PBAR4SZ_OFFSET 0x00d1 -#define XEON_SBAR23SZ_OFFSET 0x00d2 -#define XEON_SBAR45SZ_OFFSET 0x00d3 -#define XEON_SBAR4SZ_OFFSET 0x00d3 -#define XEON_PPD_OFFSET 0x00d4 -#define XEON_PBAR5SZ_OFFSET 0x00d5 -#define XEON_SBAR5SZ_OFFSET 0x00d6 -#define XEON_WCCNTRL_OFFSET 0x00e0 -#define XEON_UNCERRSTS_OFFSET 0x014c -#define XEON_CORERRSTS_OFFSET 0x0158 -#define XEON_LINK_STATUS_OFFSET 0x01a2 -#define XEON_SPCICMD_OFFSET 0x0504 -#define XEON_DEVCTRL_OFFSET 0x0598 -#define XEON_DEVSTS_OFFSET 0x059a -#define XEON_SLINK_STATUS_OFFSET 0x05a2 -#define XEON_B2B_SPAD_OFFSET 0x0100 -#define XEON_B2B_DOORBELL_OFFSET 0x0140 -#define XEON_B2B_XLAT_OFFSETL 0x0144 -#define XEON_B2B_XLAT_OFFSETU 0x0148 -#define XEON_PPD_CONN_MASK 0x03 -#define XEON_PPD_CONN_TRANSPARENT 0x00 -#define XEON_PPD_CONN_B2B 0x01 -#define XEON_PPD_CONN_RP 0x02 -#define XEON_PPD_DEV_MASK 0x10 -#define XEON_PPD_DEV_USD 0x00 -#define XEON_PPD_DEV_DSD 0x10 -#define XEON_PPD_SPLIT_BAR_MASK 0x40 - -#define XEON_PPD_TOPO_MASK (XEON_PPD_CONN_MASK | XEON_PPD_DEV_MASK) -#define XEON_PPD_TOPO_PRI_USD (XEON_PPD_CONN_RP | XEON_PPD_DEV_USD) -#define XEON_PPD_TOPO_PRI_DSD (XEON_PPD_CONN_RP | XEON_PPD_DEV_DSD) -#define XEON_PPD_TOPO_SEC_USD (XEON_PPD_CONN_TRANSPARENT | XEON_PPD_DEV_USD) -#define XEON_PPD_TOPO_SEC_DSD (XEON_PPD_CONN_TRANSPARENT | XEON_PPD_DEV_DSD) -#define XEON_PPD_TOPO_B2B_USD (XEON_PPD_CONN_B2B | XEON_PPD_DEV_USD) -#define XEON_PPD_TOPO_B2B_DSD (XEON_PPD_CONN_B2B | XEON_PPD_DEV_DSD) - -#define XEON_MW_COUNT 2 -#define HSX_SPLIT_BAR_MW_COUNT 3 -#define XEON_DB_COUNT 15 -#define XEON_DB_LINK 15 -#define XEON_DB_LINK_BIT BIT_ULL(XEON_DB_LINK) -#define XEON_DB_MSIX_VECTOR_COUNT 4 -#define XEON_DB_MSIX_VECTOR_SHIFT 5 -#define XEON_DB_TOTAL_SHIFT 16 -#define XEON_SPAD_COUNT 16 - -/* Intel Skylake Xeon hardware */ -#define SKX_IMBAR1SZ_OFFSET 0x00d0 -#define SKX_IMBAR2SZ_OFFSET 0x00d1 -#define SKX_EMBAR1SZ_OFFSET 0x00d2 -#define SKX_EMBAR2SZ_OFFSET 0x00d3 -#define SKX_DEVCTRL_OFFSET 0x0098 -#define SKX_DEVSTS_OFFSET 0x009a -#define SKX_UNCERRSTS_OFFSET 0x014c -#define SKX_CORERRSTS_OFFSET 0x0158 -#define SKX_LINK_STATUS_OFFSET 0x01a2 - -#define SKX_NTBCNTL_OFFSET 0x0000 -#define SKX_IMBAR1XBASE_OFFSET 0x0010 /* SBAR2XLAT */ -#define SKX_IMBAR1XLMT_OFFSET 0x0018 /* SBAR2LMT */ -#define SKX_IMBAR2XBASE_OFFSET 0x0020 /* SBAR4XLAT */ -#define SKX_IMBAR2XLMT_OFFSET 0x0028 /* SBAR4LMT */ -#define SKX_IM_INT_STATUS_OFFSET 0x0040 -#define SKX_IM_INT_DISABLE_OFFSET 0x0048 -#define SKX_IM_SPAD_OFFSET 0x0080 /* SPAD */ -#define SKX_USMEMMISS_OFFSET 0x0070 -#define SKX_INTVEC_OFFSET 0x00d0 -#define SKX_IM_DOORBELL_OFFSET 0x0100 /* SDOORBELL0 */ -#define SKX_B2B_SPAD_OFFSET 0x0180 /* B2B SPAD */ -#define SKX_EMBAR0XBASE_OFFSET 0x4008 /* B2B_XLAT */ -#define SKX_EMBAR1XBASE_OFFSET 0x4010 /* PBAR2XLAT */ -#define SKX_EMBAR1XLMT_OFFSET 0x4018 /* PBAR2LMT */ -#define SKX_EMBAR2XBASE_OFFSET 0x4020 /* PBAR4XLAT */ -#define SKX_EMBAR2XLMT_OFFSET 0x4028 /* PBAR4LMT */ -#define SKX_EM_INT_STATUS_OFFSET 0x4040 -#define SKX_EM_INT_DISABLE_OFFSET 0x4048 -#define SKX_EM_SPAD_OFFSET 0x4080 /* remote SPAD */ -#define SKX_EM_DOORBELL_OFFSET 0x4100 /* PDOORBELL0 */ -#define SKX_SPCICMD_OFFSET 0x4504 /* SPCICMD */ -#define SKX_EMBAR0_OFFSET 0x4510 /* SBAR0BASE */ -#define SKX_EMBAR1_OFFSET 0x4518 /* SBAR23BASE */ -#define SKX_EMBAR2_OFFSET 0x4520 /* SBAR45BASE */ - -#define SKX_DB_COUNT 32 -#define SKX_DB_LINK 32 -#define SKX_DB_LINK_BIT BIT_ULL(SKX_DB_LINK) -#define SKX_DB_MSIX_VECTOR_COUNT 33 -#define SKX_DB_MSIX_VECTOR_SHIFT 1 -#define SKX_DB_TOTAL_SHIFT 33 -#define SKX_SPAD_COUNT 16 - /* Ntb control and link status */ - #define NTB_CTL_CFG_LOCK BIT(0) #define NTB_CTL_DISABLE BIT(1) #define NTB_CTL_S2P_BAR2_SNOOP BIT(2) @@ -213,23 +89,6 @@ #define NTB_LNK_STA_SPEED(x) ((x) & NTB_LNK_STA_SPEED_MASK) #define NTB_LNK_STA_WIDTH(x) (((x) & NTB_LNK_STA_WIDTH_MASK) >> 4) -/* Use the following addresses for translation between b2b ntb devices in case - * the hardware default values are not reliable. */ -#define XEON_B2B_BAR0_ADDR 0x1000000000000000ull -#define XEON_B2B_BAR2_ADDR64 0x2000000000000000ull -#define XEON_B2B_BAR4_ADDR64 0x4000000000000000ull -#define XEON_B2B_BAR4_ADDR32 0x20000000u -#define XEON_B2B_BAR5_ADDR32 0x40000000u - -/* The peer ntb secondary config space is 32KB fixed size */ -#define XEON_B2B_MIN_SIZE 0x8000 - -/* flags to indicate hardware errata */ -#define NTB_HWERR_SDOORBELL_LOCKUP BIT_ULL(0) -#define NTB_HWERR_SB01BASE_LOCKUP BIT_ULL(1) -#define NTB_HWERR_B2BDOORBELL_BIT14 BIT_ULL(2) -#define NTB_HWERR_MSIX_VECTOR32_BAD BIT_ULL(3) - /* flags to indicate unsafe api */ #define NTB_UNSAFE_DB BIT_ULL(0) #define NTB_UNSAFE_SPAD BIT_ULL(1) |