diff options
Diffstat (limited to 'drivers/crypto/chelsio/chcr_crypto.h')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_crypto.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index 7daf0a17a7d2..c8e8972af283 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -258,21 +258,32 @@ struct chcr_context { struct __crypto_ctx crypto_ctx[0]; }; -struct chcr_ahash_req_ctx { +struct chcr_hctx_per_wr { + struct scatterlist *srcsg; + struct sk_buff *skb; + dma_addr_t dma_addr; + u32 dma_len; + unsigned int src_ofst; + unsigned int processed; u32 result; - u8 bfr1[CHCR_HASH_MAX_BLOCK_SIZE_128]; - u8 bfr2[CHCR_HASH_MAX_BLOCK_SIZE_128]; + u8 is_sg_map; + u8 imm; + /*Final callback called. Driver cannot rely on nbytes to decide + * final call + */ + u8 isfinal; +}; + +struct chcr_ahash_req_ctx { + struct chcr_hctx_per_wr hctx_wr; u8 *reqbfr; u8 *skbfr; - dma_addr_t dma_addr; - u32 dma_len; + /* SKB which is being sent to the hardware for processing */ + u64 data_len; /* Data len till time */ u8 reqlen; - u8 imm; - u8 is_sg_map; u8 partial_hash[CHCR_HASH_MAX_DIGEST_SIZE]; - u64 data_len; /* Data len till time */ - /* SKB which is being sent to the hardware for processing */ - struct sk_buff *skb; + u8 bfr1[CHCR_HASH_MAX_BLOCK_SIZE_128]; + u8 bfr2[CHCR_HASH_MAX_BLOCK_SIZE_128]; }; struct chcr_blkcipher_req_ctx { |