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path: root/drivers/infiniband/hw/mlx4/cq.c
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Diffstat (limited to 'drivers/infiniband/hw/mlx4/cq.c')
-rw-r--r--drivers/infiniband/hw/mlx4/cq.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 18308494a19..a3c5af1d7ec 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;
@@ -697,7 +699,7 @@ repoll:
}
wc->slid = be16_to_cpu(cqe->rlid);
- wc->sl = be16_to_cpu(cqe->sl_vid >> 12);
+ wc->sl = be16_to_cpu(cqe->sl_vid) >> 12;
g_mlpath_rqpn = be32_to_cpu(cqe->g_mlpath_rqpn);
wc->src_qp = g_mlpath_rqpn & 0xffffff;
wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f;