diff options
Diffstat (limited to 'drivers/crypto/chelsio/chcr_crypto.h')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_crypto.h | 76 |
1 files changed, 29 insertions, 47 deletions
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index 94a87e3ad9bc..7daf0a17a7d2 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -134,14 +134,16 @@ #define CRYPTO_ALG_SUB_TYPE_HASH_HMAC 0x01000000 #define CRYPTO_ALG_SUB_TYPE_AEAD_RFC4106 0x02000000 #define CRYPTO_ALG_SUB_TYPE_AEAD_GCM 0x03000000 -#define CRYPTO_ALG_SUB_TYPE_AEAD_AUTHENC 0x04000000 +#define CRYPTO_ALG_SUB_TYPE_CBC_SHA 0x04000000 #define CRYPTO_ALG_SUB_TYPE_AEAD_CCM 0x05000000 #define CRYPTO_ALG_SUB_TYPE_AEAD_RFC4309 0x06000000 -#define CRYPTO_ALG_SUB_TYPE_AEAD_NULL 0x07000000 +#define CRYPTO_ALG_SUB_TYPE_CBC_NULL 0x07000000 #define CRYPTO_ALG_SUB_TYPE_CTR 0x08000000 #define CRYPTO_ALG_SUB_TYPE_CTR_RFC3686 0x09000000 #define CRYPTO_ALG_SUB_TYPE_XTS 0x0a000000 #define CRYPTO_ALG_SUB_TYPE_CBC 0x0b000000 +#define CRYPTO_ALG_SUB_TYPE_CTR_SHA 0x0c000000 +#define CRYPTO_ALG_SUB_TYPE_CTR_NULL 0x0d000000 #define CRYPTO_ALG_TYPE_HMAC (CRYPTO_ALG_TYPE_AHASH |\ CRYPTO_ALG_SUB_TYPE_HASH_HMAC) @@ -210,8 +212,6 @@ struct dsgl_walk { struct phys_sge_pairs *to; }; - - struct chcr_gcm_ctx { u8 ghash_h[AEAD_H_SIZE]; }; @@ -227,21 +227,18 @@ struct __aead_ctx { struct chcr_authenc_ctx authenc[0]; }; - - struct chcr_aead_ctx { __be32 key_ctx_hdr; unsigned int enckey_len; struct crypto_aead *sw_cipher; u8 salt[MAX_SALT]; u8 key[CHCR_AES_MAX_KEY_LEN]; + u8 nonce[4]; u16 hmac_ctrl; u16 mayverify; struct __aead_ctx ctx[0]; }; - - struct hmac_ctx { struct crypto_shash *base_hash; u8 ipad[CHCR_HASH_MAX_BLOCK_SIZE_128]; @@ -307,44 +304,29 @@ typedef struct sk_buff *(*create_wr_t)(struct aead_request *req, int size, unsigned short op_type); -static int chcr_aead_op(struct aead_request *req_base, - unsigned short op_type, - int size, - create_wr_t create_wr_fn); -static inline int get_aead_subtype(struct crypto_aead *aead); -static int chcr_handle_cipher_resp(struct ablkcipher_request *req, - unsigned char *input, int err); -static void chcr_verify_tag(struct aead_request *req, u8 *input, int *err); -static int chcr_aead_dma_map(struct device *dev, struct aead_request *req, - unsigned short op_type); -static void chcr_aead_dma_unmap(struct device *dev, struct aead_request - *req, unsigned short op_type); -static inline void chcr_add_aead_dst_ent(struct aead_request *req, - struct cpl_rx_phys_dsgl *phys_cpl, - unsigned int assoclen, - unsigned short op_type, - unsigned short qid); -static inline void chcr_add_aead_src_ent(struct aead_request *req, - struct ulptx_sgl *ulptx, - unsigned int assoclen, - unsigned short op_type); -static inline void chcr_add_cipher_src_ent(struct ablkcipher_request *req, - struct ulptx_sgl *ulptx, - struct cipher_wr_param *wrparam); -static int chcr_cipher_dma_map(struct device *dev, - struct ablkcipher_request *req); -static void chcr_cipher_dma_unmap(struct device *dev, - struct ablkcipher_request *req); -static inline void chcr_add_cipher_dst_ent(struct ablkcipher_request *req, - struct cpl_rx_phys_dsgl *phys_cpl, - struct cipher_wr_param *wrparam, - unsigned short qid); +void chcr_verify_tag(struct aead_request *req, u8 *input, int *err); +int chcr_aead_dma_map(struct device *dev, struct aead_request *req, + unsigned short op_type); +void chcr_aead_dma_unmap(struct device *dev, struct aead_request *req, + unsigned short op_type); +void chcr_add_aead_dst_ent(struct aead_request *req, + struct cpl_rx_phys_dsgl *phys_cpl, + unsigned int assoclen, unsigned short op_type, + unsigned short qid); +void chcr_add_aead_src_ent(struct aead_request *req, struct ulptx_sgl *ulptx, + unsigned int assoclen, unsigned short op_type); +void chcr_add_cipher_src_ent(struct ablkcipher_request *req, + struct ulptx_sgl *ulptx, + struct cipher_wr_param *wrparam); +int chcr_cipher_dma_map(struct device *dev, struct ablkcipher_request *req); +void chcr_cipher_dma_unmap(struct device *dev, struct ablkcipher_request *req); +void chcr_add_cipher_dst_ent(struct ablkcipher_request *req, + struct cpl_rx_phys_dsgl *phys_cpl, + struct cipher_wr_param *wrparam, + unsigned short qid); int sg_nents_len_skip(struct scatterlist *sg, u64 len, u64 skip); -static inline void chcr_add_hash_src_ent(struct ahash_request *req, - struct ulptx_sgl *ulptx, - struct hash_wr_param *param); -static inline int chcr_hash_dma_map(struct device *dev, - struct ahash_request *req); -static inline void chcr_hash_dma_unmap(struct device *dev, - struct ahash_request *req); +void chcr_add_hash_src_ent(struct ahash_request *req, struct ulptx_sgl *ulptx, + struct hash_wr_param *param); +int chcr_hash_dma_map(struct device *dev, struct ahash_request *req); +void chcr_hash_dma_unmap(struct device *dev, struct ahash_request *req); #endif /* __CHCR_CRYPTO_H__ */ |