diff options
Diffstat (limited to 'drivers/crypto/qce/common.c')
| -rw-r--r-- | drivers/crypto/qce/common.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/crypto/qce/common.c b/drivers/crypto/qce/common.c index f7bc701a4aa2..dceb9579d87a 100644 --- a/drivers/crypto/qce/common.c +++ b/drivers/crypto/qce/common.c @@ -140,8 +140,7 @@ static u32 qce_auth_cfg(unsigned long flags, u32 key_size) return cfg; } -static int qce_setup_regs_ahash(struct crypto_async_request *async_req, - u32 totallen, u32 offset) +static int qce_setup_regs_ahash(struct crypto_async_request *async_req) { struct ahash_request *req = ahash_request_cast(async_req); struct crypto_ahash *ahash = __crypto_ahash_cast(async_req->tfm); @@ -306,8 +305,7 @@ static void qce_xtskey(struct qce_device *qce, const u8 *enckey, qce_write(qce, REG_ENCR_XTS_DU_SIZE, cryptlen); } -static int qce_setup_regs_skcipher(struct crypto_async_request *async_req, - u32 totallen, u32 offset) +static int qce_setup_regs_skcipher(struct crypto_async_request *async_req) { struct skcipher_request *req = skcipher_request_cast(async_req); struct qce_cipher_reqctx *rctx = skcipher_request_ctx(req); @@ -367,7 +365,7 @@ static int qce_setup_regs_skcipher(struct crypto_async_request *async_req, 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); + qce_write(qce, REG_ENCR_SEG_START, 0); if (IS_CTR(flags)) { qce_write(qce, REG_CNTR_MASK, ~0); @@ -376,7 +374,7 @@ static int qce_setup_regs_skcipher(struct crypto_async_request *async_req, qce_write(qce, REG_CNTR_MASK2, ~0); } - qce_write(qce, REG_SEG_SIZE, totallen); + qce_write(qce, REG_SEG_SIZE, rctx->cryptlen); /* get little endianness */ config = qce_config_reg(qce, 1); @@ -388,17 +386,16 @@ static int qce_setup_regs_skcipher(struct crypto_async_request *async_req, } #endif -int qce_start(struct crypto_async_request *async_req, u32 type, u32 totallen, - u32 offset) +int qce_start(struct crypto_async_request *async_req, u32 type) { switch (type) { #ifdef CONFIG_CRYPTO_DEV_QCE_SKCIPHER case CRYPTO_ALG_TYPE_SKCIPHER: - return qce_setup_regs_skcipher(async_req, totallen, offset); + return qce_setup_regs_skcipher(async_req); #endif #ifdef CONFIG_CRYPTO_DEV_QCE_SHA case CRYPTO_ALG_TYPE_AHASH: - return qce_setup_regs_ahash(async_req, totallen, offset); + return qce_setup_regs_ahash(async_req); #endif default: return -EINVAL; |