diff options
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_qp_rx.c')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_qp_rx.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/infiniband/sw/siw/siw_qp_rx.c b/drivers/infiniband/sw/siw/siw_qp_rx.c index ed4fc39718b4..32554eba1eac 100644 --- a/drivers/infiniband/sw/siw/siw_qp_rx.c +++ b/drivers/infiniband/sw/siw/siw_qp_rx.c @@ -67,10 +67,10 @@ static int siw_rx_umem(struct siw_rx_stream *srx, struct siw_umem *umem, return -EFAULT; } - if (srx->mpa_crc_hd) { + if (srx->mpa_crc_enabled) { if (rdma_is_kernel_res(&rx_qp(srx)->base_qp.res)) { - crypto_shash_update(srx->mpa_crc_hd, - (u8 *)(dest + pg_off), bytes); + siw_crc_update(&srx->mpa_crc, dest + pg_off, + bytes); kunmap_atomic(dest); } else { kunmap_atomic(dest); @@ -114,8 +114,8 @@ static int siw_rx_kva(struct siw_rx_stream *srx, void *kva, int len) return rv; } - if (srx->mpa_crc_hd) - crypto_shash_update(srx->mpa_crc_hd, (u8 *)kva, len); + if (srx->mpa_crc_enabled) + siw_crc_update(&srx->mpa_crc, kva, len); srx->skb_offset += len; srx->skb_copied += len; @@ -966,16 +966,16 @@ static int siw_get_trailer(struct siw_qp *qp, struct siw_rx_stream *srx) if (srx->fpdu_part_rem) return -EAGAIN; - if (!srx->mpa_crc_hd) + if (!srx->mpa_crc_enabled) return 0; if (srx->pad) - crypto_shash_update(srx->mpa_crc_hd, tbuf, srx->pad); + siw_crc_update(&srx->mpa_crc, tbuf, srx->pad); /* * CRC32 is computed, transmitted and received directly in NBO, * so there's never a reason to convert byte order. */ - crypto_shash_final(srx->mpa_crc_hd, (u8 *)&crc_own); + siw_crc_final(&srx->mpa_crc, (u8 *)&crc_own); crc_in = (__force __wsum)srx->trailer.crc; if (unlikely(crc_in != crc_own)) { @@ -1093,13 +1093,12 @@ static int siw_get_hdr(struct siw_rx_stream *srx) * (tagged/untagged). E.g., a WRITE can get intersected by a SEND, * but not by a READ RESPONSE etc. */ - if (srx->mpa_crc_hd) { + if (srx->mpa_crc_enabled) { /* * Restart CRC computation */ - crypto_shash_init(srx->mpa_crc_hd); - crypto_shash_update(srx->mpa_crc_hd, (u8 *)c_hdr, - srx->fpdu_part_rcvd); + siw_crc_init(&srx->mpa_crc); + siw_crc_update(&srx->mpa_crc, c_hdr, srx->fpdu_part_rcvd); } if (frx->more_ddp_segs) { frx->first_ddp_seg = 0; |