diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 08:02:35 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-12-30 08:02:35 +1030 |
| commit | 33edcf133ba93ecba2e4b6472e97b689895d805c (patch) | |
| tree | 327d7a20acef64005e7c5ccbfa1265be28aeb6ac /drivers/infiniband/hw/mlx4/cq.c | |
| parent | be4d638c1597580ed2294d899d9f1a2cd10e462c (diff) | |
| parent | 3c92ec8ae91ecf59d88c798301833d7cf83f2179 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/infiniband/hw/mlx4/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 18308494a195..8415ecce5c4c 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -222,7 +222,7 @@ struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, int entries, int vector } err = mlx4_cq_alloc(dev->dev, entries, &cq->buf.mtt, uar, - cq->db.dma, &cq->mcq, 0); + cq->db.dma, &cq->mcq, vector, 0); if (err) goto err_dbmap; @@ -325,15 +325,17 @@ static int mlx4_ib_get_outstanding_cqes(struct mlx4_ib_cq *cq) static void mlx4_ib_cq_resize_copy_cqes(struct mlx4_ib_cq *cq) { - struct mlx4_cqe *cqe; + struct mlx4_cqe *cqe, *new_cqe; int i; i = cq->mcq.cons_index; cqe = get_cqe(cq, i & cq->ibcq.cqe); while ((cqe->owner_sr_opcode & MLX4_CQE_OPCODE_MASK) != MLX4_CQE_OPCODE_RESIZE) { - memcpy(get_cqe_from_buf(&cq->resize_buf->buf, - (i + 1) & cq->resize_buf->cqe), - get_cqe(cq, i & cq->ibcq.cqe), sizeof(struct mlx4_cqe)); + new_cqe = get_cqe_from_buf(&cq->resize_buf->buf, + (i + 1) & cq->resize_buf->cqe); + memcpy(new_cqe, get_cqe(cq, i & cq->ibcq.cqe), sizeof(struct mlx4_cqe)); + new_cqe->owner_sr_opcode = (cqe->owner_sr_opcode & ~MLX4_CQE_OWNER_MASK) | + (((i + 1) & (cq->resize_buf->cqe + 1)) ? MLX4_CQE_OWNER_MASK : 0); cqe = get_cqe(cq, ++i & cq->ibcq.cqe); } ++cq->mcq.cons_index; |