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path: root/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
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Diffstat (limited to 'drivers/crypto/marvell/octeontx/otx_cptvf_algs.c')
-rw-r--r--drivers/crypto/marvell/octeontx/otx_cptvf_algs.c69
1 files changed, 35 insertions, 34 deletions
diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
index 01c48ddc4eeb..80ba77c793a7 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
@@ -103,7 +103,7 @@ static inline int validate_hmac_cipher_null(struct otx_cpt_req_info *cpt_req)
req = container_of(cpt_req->areq, struct aead_request, base);
tfm = crypto_aead_reqtfm(req);
- rctx = aead_request_ctx(req);
+ rctx = aead_request_ctx_dma(req);
if (memcmp(rctx->fctx.hmac.s.hmac_calc,
rctx->fctx.hmac.s.hmac_recv,
crypto_aead_authsize(tfm)) != 0)
@@ -155,7 +155,7 @@ static void output_iv_copyback(struct crypto_async_request *areq)
ctx = crypto_skcipher_ctx(stfm);
if (ctx->cipher_type == OTX_CPT_AES_CBC ||
ctx->cipher_type == OTX_CPT_DES3_CBC) {
- rctx = skcipher_request_ctx(sreq);
+ rctx = skcipher_request_ctx_dma(sreq);
req_info = &rctx->cpt_req;
ivsize = crypto_skcipher_ivsize(stfm);
start = sreq->cryptlen - ivsize;
@@ -233,7 +233,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
u32 *argcnt)
{
struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
- struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
struct crypto_tfm *tfm = crypto_skcipher_tfm(stfm);
struct otx_cpt_enc_ctx *ctx = crypto_tfm_ctx(tfm);
@@ -303,7 +303,7 @@ static inline u32 create_ctx_hdr(struct skcipher_request *req, u32 enc,
static inline u32 create_input_list(struct skcipher_request *req, u32 enc,
u32 enc_iv_len)
{
- struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0;
int ret;
@@ -321,7 +321,7 @@ static inline u32 create_input_list(struct skcipher_request *req, u32 enc,
static inline void create_output_list(struct skcipher_request *req,
u32 enc_iv_len)
{
- struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0;
@@ -340,7 +340,7 @@ static inline void create_output_list(struct skcipher_request *req,
static inline int cpt_enc_dec(struct skcipher_request *req, u32 enc)
{
struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
- struct otx_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 enc_iv_len = crypto_skcipher_ivsize(stfm);
struct pci_dev *pdev;
@@ -501,15 +501,16 @@ static int otx_cpt_enc_dec_init(struct crypto_skcipher *tfm)
* allocated since the cryptd daemon uses
* this memory for request_ctx information
*/
- crypto_skcipher_set_reqsize(tfm, sizeof(struct otx_cpt_req_ctx) +
- sizeof(struct skcipher_request));
+ crypto_skcipher_set_reqsize_dma(
+ tfm, sizeof(struct otx_cpt_req_ctx) +
+ sizeof(struct skcipher_request));
return 0;
}
static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
ctx->cipher_type = cipher_type;
ctx->mac_type = mac_type;
@@ -551,7 +552,7 @@ static int cpt_aead_init(struct crypto_aead *tfm, u8 cipher_type, u8 mac_type)
}
}
- crypto_aead_set_reqsize(tfm, sizeof(struct otx_cpt_req_ctx));
+ crypto_aead_set_reqsize_dma(tfm, sizeof(struct otx_cpt_req_ctx));
return 0;
}
@@ -603,7 +604,7 @@ static int otx_cpt_aead_gcm_aes_init(struct crypto_aead *tfm)
static void otx_cpt_aead_exit(struct crypto_aead *tfm)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
kfree(ctx->ipad);
kfree(ctx->opad);
@@ -619,7 +620,7 @@ static void otx_cpt_aead_exit(struct crypto_aead *tfm)
static int otx_cpt_aead_set_authsize(struct crypto_aead *tfm,
unsigned int authsize)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
switch (ctx->mac_type) {
case OTX_CPT_SHA1:
@@ -739,7 +740,7 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
static int aead_hmac_init(struct crypto_aead *cipher)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
int state_size = crypto_shash_statesize(ctx->hashalg);
int ds = crypto_shash_digestsize(ctx->hashalg);
int bs = crypto_shash_blocksize(ctx->hashalg);
@@ -837,7 +838,7 @@ static int otx_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
struct crypto_authenc_key_param *param;
int enckeylen = 0, authkeylen = 0;
struct rtattr *rta = (void *)key;
@@ -896,7 +897,7 @@ static int otx_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
struct crypto_authenc_key_param *param;
struct rtattr *rta = (void *)key;
int enckeylen = 0;
@@ -932,7 +933,7 @@ static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
/*
* For aes gcm we expect to get encryption key (16, 24, 32 bytes)
@@ -965,9 +966,9 @@ static int otx_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc,
u32 *argcnt)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
struct otx_cpt_fc_ctx *fctx = &rctx->fctx;
int mac_len = crypto_aead_authsize(tfm);
@@ -1050,9 +1051,9 @@ static inline u32 create_aead_ctx_hdr(struct aead_request *req, u32 enc,
static inline u32 create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
u32 enc)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
- struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
req_info->ctrl.s.dma_mode = OTX_CPT_DMA_GATHER_SCATTER;
@@ -1076,7 +1077,7 @@ static inline u32 create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
static inline u32 create_aead_input_list(struct aead_request *req, u32 enc)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 inputlen = req->cryptlen + req->assoclen;
u32 status, argcnt = 0;
@@ -1093,7 +1094,7 @@ static inline u32 create_aead_input_list(struct aead_request *req, u32 enc)
static inline u32 create_aead_output_list(struct aead_request *req, u32 enc,
u32 mac_len)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0, outputlen = 0;
@@ -1111,7 +1112,7 @@ static inline u32 create_aead_output_list(struct aead_request *req, u32 enc,
static inline u32 create_aead_null_input_list(struct aead_request *req,
u32 enc, u32 mac_len)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
u32 inputlen, argcnt = 0;
@@ -1130,7 +1131,7 @@ static inline u32 create_aead_null_input_list(struct aead_request *req,
static inline u32 create_aead_null_output_list(struct aead_request *req,
u32 enc, u32 mac_len)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
struct scatterlist *dst;
u8 *ptr = NULL;
@@ -1217,7 +1218,7 @@ error:
static u32 cpt_aead_enc_dec(struct aead_request *req, u8 reg_type, u8 enc)
{
- struct otx_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx_cpt_req_info *req_info = &rctx->cpt_req;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
struct pci_dev *pdev;
@@ -1409,7 +1410,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha1_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1428,7 +1429,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha256_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1447,7 +1448,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha384_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1466,7 +1467,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha512_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1485,7 +1486,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha1_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1504,7 +1505,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha256_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1523,7 +1524,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha384_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1542,7 +1543,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha512_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1561,7 +1562,7 @@ static struct aead_alg otx_cpt_aeads[] = { {
.cra_driver_name = "cpt_rfc4106_gcm_aes",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_ALLOCATES_MEMORY,
- .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-03 20:18:37 +0000