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path: root/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
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Diffstat (limited to 'drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c')
-rw-r--r--drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c79
1 files changed, 40 insertions, 39 deletions
diff --git a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
index 67530e90bbfe..30b423605c9c 100644
--- a/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c
@@ -87,7 +87,7 @@ static inline int validate_hmac_cipher_null(struct otx2_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)
@@ -137,7 +137,7 @@ static void output_iv_copyback(struct crypto_async_request *areq)
ctx = crypto_skcipher_ctx(stfm);
if (ctx->cipher_type == OTX2_CPT_AES_CBC ||
ctx->cipher_type == OTX2_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;
@@ -219,7 +219,7 @@ static inline int create_ctx_hdr(struct skcipher_request *req, u32 enc,
u32 *argcnt)
{
struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
- struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
struct otx2_cpt_fc_ctx *fctx = &rctx->fctx;
@@ -288,7 +288,7 @@ static inline int create_ctx_hdr(struct skcipher_request *req, u32 enc,
static inline int create_input_list(struct skcipher_request *req, u32 enc,
u32 enc_iv_len)
{
- struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0;
int ret;
@@ -306,7 +306,7 @@ static inline int create_input_list(struct skcipher_request *req, u32 enc,
static inline void create_output_list(struct skcipher_request *req,
u32 enc_iv_len)
{
- struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0;
@@ -325,7 +325,7 @@ static inline void create_output_list(struct skcipher_request *req,
static int skcipher_do_fallback(struct skcipher_request *req, bool is_enc)
{
struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
- struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
int ret;
@@ -348,7 +348,7 @@ static int skcipher_do_fallback(struct skcipher_request *req, bool is_enc)
static inline int cpt_enc_dec(struct skcipher_request *req, u32 enc)
{
struct crypto_skcipher *stfm = crypto_skcipher_reqtfm(req);
- struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = skcipher_request_ctx_dma(req);
struct otx2_cpt_enc_ctx *ctx = crypto_skcipher_ctx(stfm);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 enc_iv_len = crypto_skcipher_ivsize(stfm);
@@ -537,8 +537,9 @@ static int otx2_cpt_enc_dec_init(struct crypto_skcipher *stfm)
* allocated since the cryptd daemon uses
* this memory for request_ctx information
*/
- crypto_skcipher_set_reqsize(stfm, sizeof(struct otx2_cpt_req_ctx) +
- sizeof(struct skcipher_request));
+ crypto_skcipher_set_reqsize_dma(
+ stfm, sizeof(struct otx2_cpt_req_ctx) +
+ sizeof(struct skcipher_request));
return cpt_skcipher_fallback_init(ctx, alg);
}
@@ -572,7 +573,7 @@ static int cpt_aead_fallback_init(struct otx2_cpt_aead_ctx *ctx,
static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(atfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(atfm);
struct crypto_tfm *tfm = crypto_aead_tfm(atfm);
struct crypto_alg *alg = tfm->__crt_alg;
@@ -629,7 +630,7 @@ static int cpt_aead_init(struct crypto_aead *atfm, u8 cipher_type, u8 mac_type)
ctx->enc_align_len = 1;
break;
}
- crypto_aead_set_reqsize(atfm, sizeof(struct otx2_cpt_req_ctx));
+ crypto_aead_set_reqsize_dma(atfm, sizeof(struct otx2_cpt_req_ctx));
return cpt_aead_fallback_init(ctx, alg);
}
@@ -681,7 +682,7 @@ static int otx2_cpt_aead_gcm_aes_init(struct crypto_aead *tfm)
static void otx2_cpt_aead_exit(struct crypto_aead *tfm)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
kfree(ctx->ipad);
kfree(ctx->opad);
@@ -698,7 +699,7 @@ static void otx2_cpt_aead_exit(struct crypto_aead *tfm)
static int otx2_cpt_aead_gcm_set_authsize(struct crypto_aead *tfm,
unsigned int authsize)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
if (crypto_rfc4106_check_authsize(authsize))
return -EINVAL;
@@ -722,7 +723,7 @@ static int otx2_cpt_aead_set_authsize(struct crypto_aead *tfm,
static int otx2_cpt_aead_null_set_authsize(struct crypto_aead *tfm,
unsigned int authsize)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
ctx->is_trunc_hmac = true;
tfm->authsize = authsize;
@@ -794,7 +795,7 @@ static int copy_pad(u8 mac_type, u8 *out_pad, u8 *in_pad)
static int aead_hmac_init(struct crypto_aead *cipher)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx2_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);
@@ -892,7 +893,7 @@ static int otx2_cpt_aead_cbc_aes_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx2_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;
@@ -944,7 +945,7 @@ static int otx2_cpt_aead_ecb_null_sha_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
struct crypto_authenc_key_param *param;
struct rtattr *rta = (void *)key;
int enckeylen = 0;
@@ -979,7 +980,7 @@ static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
const unsigned char *key,
unsigned int keylen)
{
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(cipher);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(cipher);
/*
* For aes gcm we expect to get encryption key (16, 24, 32 bytes)
@@ -1012,9 +1013,9 @@ static int otx2_cpt_aead_gcm_aes_setkey(struct crypto_aead *cipher,
static inline int create_aead_ctx_hdr(struct aead_request *req, u32 enc,
u32 *argcnt)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
struct otx2_cpt_fc_ctx *fctx = &rctx->fctx;
int mac_len = crypto_aead_authsize(tfm);
@@ -1103,9 +1104,9 @@ static inline int create_aead_ctx_hdr(struct aead_request *req, u32 enc,
static inline void create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
u32 enc)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
req_info->ctrl.s.dma_mode = OTX2_CPT_DMA_MODE_SG;
@@ -1127,7 +1128,7 @@ static inline void create_hmac_ctx_hdr(struct aead_request *req, u32 *argcnt,
static inline int create_aead_input_list(struct aead_request *req, u32 enc)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 inputlen = req->cryptlen + req->assoclen;
u32 status, argcnt = 0;
@@ -1144,7 +1145,7 @@ static inline int create_aead_input_list(struct aead_request *req, u32 enc)
static inline void create_aead_output_list(struct aead_request *req, u32 enc,
u32 mac_len)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 argcnt = 0, outputlen = 0;
@@ -1160,7 +1161,7 @@ static inline void create_aead_output_list(struct aead_request *req, u32 enc,
static inline void create_aead_null_input_list(struct aead_request *req,
u32 enc, u32 mac_len)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
u32 inputlen, argcnt = 0;
@@ -1177,7 +1178,7 @@ static inline void create_aead_null_input_list(struct aead_request *req,
static inline int create_aead_null_output_list(struct aead_request *req,
u32 enc, u32 mac_len)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
struct scatterlist *dst;
u8 *ptr = NULL;
@@ -1257,9 +1258,9 @@ error_free:
static int aead_do_fallback(struct aead_request *req, bool is_enc)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct crypto_aead *aead = crypto_aead_reqtfm(req);
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(aead);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(aead);
int ret;
if (ctx->fbk_cipher) {
@@ -1281,10 +1282,10 @@ static int aead_do_fallback(struct aead_request *req, bool is_enc)
static int cpt_aead_enc_dec(struct aead_request *req, u8 reg_type, u8 enc)
{
- struct otx2_cpt_req_ctx *rctx = aead_request_ctx(req);
+ struct otx2_cpt_req_ctx *rctx = aead_request_ctx_dma(req);
struct otx2_cpt_req_info *req_info = &rctx->cpt_req;
struct crypto_aead *tfm = crypto_aead_reqtfm(req);
- struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx(tfm);
+ struct otx2_cpt_aead_ctx *ctx = crypto_aead_ctx_dma(tfm);
struct pci_dev *pdev;
int status, cpu_num;
@@ -1458,7 +1459,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha1_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1477,7 +1478,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha256_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1496,7 +1497,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha384_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1515,7 +1516,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha512_cbc_aes",
.cra_blocksize = AES_BLOCK_SIZE,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1534,7 +1535,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha1_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1553,7 +1554,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha256_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1572,7 +1573,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha384_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1591,7 +1592,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_hmac_sha512_ecb_null",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
@@ -1610,7 +1611,7 @@ static struct aead_alg otx2_cpt_aeads[] = { {
.cra_driver_name = "cpt_rfc4106_gcm_aes",
.cra_blocksize = 1,
.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
- .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx),
+ .cra_ctxsize = sizeof(struct otx2_cpt_aead_ctx) + CRYPTO_DMA_PADDING,
.cra_priority = 4001,
.cra_alignmask = 0,
.cra_module = THIS_MODULE,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 13:45:24 +0000