diff options
| author | Harsh Jain <harsh@chelsio.com> | 2017-10-08 11:07:22 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-11-03 16:50:45 +0300 |
| commit | 2956f36c954ee6e31068a02cf2ca551efa5235f1 (patch) | |
| tree | b9b3b62e820c1a74436135913e40a285730def54 /drivers/crypto/chelsio/chcr_crypto.h | |
| parent | de1a00ac7da115ccafb4415364d484834638aa7f (diff) | |
| download | linux-2956f36c954ee6e31068a02cf2ca551efa5235f1.tar.xz | |
crypto: chelsio - Remove allocation of sg list to implement 2K limit of dsgl header
Update DMA address index instead of allocating new sg list to impose 2k size limit for each entry.
Signed-off-by: Harsh Jain <harsh@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/chelsio/chcr_crypto.h')
| -rw-r--r-- | drivers/crypto/chelsio/chcr_crypto.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/crypto/chelsio/chcr_crypto.h b/drivers/crypto/chelsio/chcr_crypto.h index b3722b3cbd38..8f436f80cb21 100644 --- a/drivers/crypto/chelsio/chcr_crypto.h +++ b/drivers/crypto/chelsio/chcr_crypto.h @@ -166,7 +166,6 @@ struct ablk_ctx { struct chcr_aead_reqctx { struct sk_buff *skb; struct scatterlist *dst; - struct scatterlist *newdstsg; struct scatterlist srcffwd[2]; struct scatterlist dstffwd[2]; short int dst_nents; @@ -245,7 +244,6 @@ struct chcr_blkcipher_req_ctx { struct scatterlist dstffwd[2]; struct scatterlist *dstsg; struct scatterlist *dst; - struct scatterlist *newdstsg; unsigned int processed; unsigned int last_req_len; unsigned int op; @@ -291,10 +289,6 @@ static int chcr_aead_op(struct aead_request *req_base, int size, create_wr_t create_wr_fn); static inline int get_aead_subtype(struct crypto_aead *aead); -static int is_newsg(struct scatterlist *sgl, unsigned int *newents); -static struct scatterlist *alloc_new_sg(struct scatterlist *sgl, - unsigned int nents); -static inline void free_new_sg(struct scatterlist *sgl); static int chcr_handle_cipher_resp(struct ablkcipher_request *req, unsigned char *input, int err); #endif /* __CHCR_CRYPTO_H__ */ |