diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-sha.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-sha.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index 74fa5360e722..fa3ae8e78f6f 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -28,7 +28,7 @@ static int ccp_sha_complete(struct crypto_async_request *async_req, int ret) { struct ahash_request *req = ahash_request_cast(async_req); struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); - struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); + struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); unsigned int digest_size = crypto_ahash_digestsize(tfm); if (ret) @@ -59,8 +59,8 @@ static int ccp_do_sha_update(struct ahash_request *req, unsigned int nbytes, unsigned int final) { struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); - struct ccp_ctx *ctx = crypto_ahash_ctx(tfm); - struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); + struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm); + struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); struct scatterlist *sg; unsigned int block_size = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm)); @@ -182,8 +182,8 @@ e_free: static int ccp_sha_init(struct ahash_request *req) { struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); - struct ccp_ctx *ctx = crypto_ahash_ctx(tfm); - struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); + struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm); + struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); struct ccp_crypto_ahash_alg *alg = ccp_crypto_ahash_alg(crypto_ahash_tfm(tfm)); unsigned int block_size = @@ -231,7 +231,7 @@ static int ccp_sha_digest(struct ahash_request *req) static int ccp_sha_export(struct ahash_request *req, void *out) { - struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); + struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); struct ccp_sha_exp_ctx state; /* Don't let anything leak to 'out' */ @@ -252,7 +252,7 @@ static int ccp_sha_export(struct ahash_request *req, void *out) static int ccp_sha_import(struct ahash_request *req, const void *in) { - struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req); + struct ccp_sha_req_ctx *rctx = ahash_request_ctx_dma(req); struct ccp_sha_exp_ctx state; /* 'in' may not be aligned so memcpy to local variable */ @@ -272,7 +272,7 @@ static int ccp_sha_import(struct ahash_request *req, const void *in) static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key, unsigned int key_len) { - struct ccp_ctx *ctx = crypto_tfm_ctx(crypto_ahash_tfm(tfm)); + struct ccp_ctx *ctx = crypto_ahash_ctx_dma(tfm); struct crypto_shash *shash = ctx->u.sha.hmac_tfm; unsigned int block_size = crypto_shash_blocksize(shash); unsigned int digest_size = crypto_shash_digestsize(shash); @@ -313,13 +313,13 @@ static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key, static int ccp_sha_cra_init(struct crypto_tfm *tfm) { - struct ccp_ctx *ctx = crypto_tfm_ctx(tfm); struct crypto_ahash *ahash = __crypto_ahash_cast(tfm); + struct ccp_ctx *ctx = crypto_ahash_ctx_dma(ahash); ctx->complete = ccp_sha_complete; ctx->u.sha.key_len = 0; - crypto_ahash_set_reqsize(ahash, sizeof(struct ccp_sha_req_ctx)); + crypto_ahash_set_reqsize_dma(ahash, sizeof(struct ccp_sha_req_ctx)); return 0; } @@ -330,7 +330,7 @@ static void ccp_sha_cra_exit(struct crypto_tfm *tfm) static int ccp_hmac_sha_cra_init(struct crypto_tfm *tfm) { - struct ccp_ctx *ctx = crypto_tfm_ctx(tfm); + struct ccp_ctx *ctx = crypto_tfm_ctx_dma(tfm); struct ccp_crypto_ahash_alg *alg = ccp_crypto_ahash_alg(tfm); struct crypto_shash *hmac_tfm; @@ -348,7 +348,7 @@ static int ccp_hmac_sha_cra_init(struct crypto_tfm *tfm) static void ccp_hmac_sha_cra_exit(struct crypto_tfm *tfm) { - struct ccp_ctx *ctx = crypto_tfm_ctx(tfm); + struct ccp_ctx *ctx = crypto_tfm_ctx_dma(tfm); if (ctx->u.sha.hmac_tfm) crypto_free_shash(ctx->u.sha.hmac_tfm); @@ -492,7 +492,7 @@ static int ccp_register_sha_alg(struct list_head *head, CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_NEED_FALLBACK; base->cra_blocksize = def->block_size; - base->cra_ctxsize = sizeof(struct ccp_ctx); + base->cra_ctxsize = sizeof(struct ccp_ctx) + crypto_dma_padding(); base->cra_priority = CCP_CRA_PRIORITY; base->cra_init = ccp_sha_cra_init; base->cra_exit = ccp_sha_cra_exit; |