diff options
| author |   Tariq Toukan <tariqt@mellanox.com> | 2018-12-04 18:03:02 -0800 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2018-12-09 18:16:16 -0800 |
| commit | bdefffd13bf294a5a0c16255650020bff98954c7 (patch) | |
| tree | 06ddaa94dd232f39be64598b2adeff1e207acb06 | |
| parent | net/mlx5: Use helper to get CQE opcode (diff) | |
| download | linux-dev-bdefffd13bf294a5a0c16255650020bff98954c7.tar.xz linux-dev-bdefffd13bf294a5a0c16255650020bff98954c7.zip | |
IB/mlx5: Use helper to get CQE opcode
Use the new helper that extracts the opcode
from a CQE (completion queue entry) structure.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 0b99f7d0630d..26ab9041f94a 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -82,7 +82,7 @@ static void *get_sw_cqe(struct mlx5_ib_cq *cq, int n) cqe64 = (cq->mcq.cqe_sz == 64) ? cqe : cqe + 64; - if (likely((cqe64->op_own) >> 4 != MLX5_CQE_INVALID) && + if (likely(get_cqe_opcode(cqe64) != MLX5_CQE_INVALID) && !((cqe64->op_own & MLX5_CQE_OWNER_MASK) ^ !!(n & (cq->ibcq.cqe + 1)))) { return cqe; } else { @@ -197,7 +197,7 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, } wc->byte_len = be32_to_cpu(cqe->byte_cnt); - switch (cqe->op_own >> 4) { + switch (get_cqe_opcode(cqe)) { case MLX5_CQE_RESP_WR_IMM: wc->opcode = IB_WC_RECV_RDMA_WITH_IMM; wc->wc_flags = IB_WC_WITH_IMM; @@ -537,7 +537,7 @@ repoll: */ rmb(); - opcode = cqe64->op_own >> 4; + opcode = get_cqe_opcode(cqe64); if (unlikely(opcode == MLX5_CQE_RESIZE_CQ)) { if (likely(cq->resize_buf)) { free_cq_buf(dev, &cq->buf); @@ -1295,7 +1295,7 @@ static int copy_resize_cqes(struct mlx5_ib_cq *cq) return -EINVAL; } - while ((scqe64->op_own >> 4) != MLX5_CQE_RESIZE_CQ) { + while (get_cqe_opcode(scqe64) != MLX5_CQE_RESIZE_CQ) { dcqe = mlx5_frag_buf_get_wqe(&cq->resize_buf->fbc, (i + 1) & cq->resize_buf->nent); dcqe64 = dsize == 64 ? dcqe : dcqe + 64; |