diff options
| author | Saeed Mahameed | 2015-04-02 17:07:23 +0300 |
|---|---|---|
| committer | David S. Miller | 2015-04-02 16:33:41 -0400 |
| commit | b812b5441e359adb9bd44108f7f91e5b0ba4a768 (patch) | |
| tree | 197ac2eb4755eaad7c0b1de118a1f97eaf1a5fb9 | |
| parent | 9ef9baa2acda077f3831f6e7cdf751bc8691f78f (diff) | |
net/mlx5_core: Clear doorbell record inside mlx5_db_alloc()
Do it in one place instead of every where the function is invoked
Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/srq.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/alloc.c | 3 |
4 files changed, 3 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index c463e7bba5f4..f78249c48173 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -697,8 +697,6 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq, cq->mcq.set_ci_db = cq->db.db; cq->mcq.arm_db = cq->db.db + 1; - *cq->mcq.set_ci_db = 0; - *cq->mcq.arm_db = 0; cq->mcq.cqe_sz = cqe_size; err = alloc_cq_buf(dev, &cq->buf, entries, cqe_size); diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 859c136911e0..c2f43d378cb5 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -796,9 +796,6 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev, goto err_free; } - qp->db.db[0] = 0; - qp->db.db[1] = 0; - qp->sq.wrid = kmalloc(qp->sq.wqe_cnt * sizeof(*qp->sq.wrid), GFP_KERNEL); qp->sq.wr_data = kmalloc(qp->sq.wqe_cnt * sizeof(*qp->sq.wr_data), GFP_KERNEL); qp->rq.wrid = kmalloc(qp->rq.wqe_cnt * sizeof(*qp->rq.wrid), GFP_KERNEL); diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c index 41fec66217dd..90bc9ff62fe7 100644 --- a/drivers/infiniband/hw/mlx5/srq.c +++ b/drivers/infiniband/hw/mlx5/srq.c @@ -165,8 +165,6 @@ static int create_srq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_srq *srq, return err; } - *srq->db.db = 0; - if (mlx5_buf_alloc(dev->mdev, buf_size, PAGE_SIZE * 2, &srq->buf)) { mlx5_ib_dbg(dev, "buf alloc failed\n"); err = -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c index 201ca6d76ce5..63dd75485204 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/alloc.c @@ -171,6 +171,9 @@ static int mlx5_alloc_db_from_pgdir(struct mlx5_db_pgdir *pgdir, db->db = pgdir->db_page + offset / sizeof(*pgdir->db_page); db->dma = pgdir->db_dma + offset; + db->db[0] = 0; + db->db[1] = 0; + return 0; } |