diff options
| author | Eli Cohen <eli@dev.mellanox.co.il> | 2008-04-16 21:09:33 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-04-16 21:09:33 -0700 |
| commit | 3fdcb97f0b8d8a29117dc36acd0b15965d2a2160 (patch) | |
| tree | a8bad6e48e9654f10e1b8ebfde3b086d83d2756e /drivers/infiniband | |
| parent | 28d52b3cd8d48ef0ff77d4a8a7a21fc2816bb0a5 (diff) | |
| download | talos-obmc-linux-3fdcb97f0b8d8a29117dc36acd0b15965d2a2160.tar.gz talos-obmc-linux-3fdcb97f0b8d8a29117dc36acd0b15965d2a2160.zip | |
IB/mlx4: Add support for modifying CQ moderation parameters
Signed-off-by: Eli Cohen <eli@mellnaox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/cq.c | 8 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 1 |
3 files changed, 10 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index 7d70af7952b0..e4fb64b118e3 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -85,6 +85,14 @@ static struct mlx4_cqe *next_cqe_sw(struct mlx4_ib_cq *cq) return get_sw_cqe(cq, cq->mcq.cons_index); } +int mlx4_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period) +{ + struct mlx4_ib_cq *mcq = to_mcq(cq); + struct mlx4_ib_dev *dev = to_mdev(cq->device); + + return mlx4_cq_modify(dev->dev, &mcq->mcq, cq_count, cq_period); +} + struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, int entries, int vector, struct ib_ucontext *context, struct ib_udata *udata) diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index e9330a0d6c03..76dd45c764b4 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -609,6 +609,7 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) ibdev->ib_dev.post_send = mlx4_ib_post_send; ibdev->ib_dev.post_recv = mlx4_ib_post_recv; ibdev->ib_dev.create_cq = mlx4_ib_create_cq; + ibdev->ib_dev.modify_cq = mlx4_ib_modify_cq; ibdev->ib_dev.destroy_cq = mlx4_ib_destroy_cq; ibdev->ib_dev.poll_cq = mlx4_ib_poll_cq; ibdev->ib_dev.req_notify_cq = mlx4_ib_arm_cq; diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 3f8bd0a37b96..ef8ad96e1432 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -254,6 +254,7 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, struct ib_udata *udata); int mlx4_ib_dereg_mr(struct ib_mr *mr); +int mlx4_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period); struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev, int entries, int vector, struct ib_ucontext *context, struct ib_udata *udata); |
