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| author |   Yonatan Cohen <yonatanc@mellanox.com> | 2017-11-13 10:51:14 +0200 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-11-13 16:59:22 -0500 |
| commit | 34d9a270e74a412f041b528c33b75e3e6bc7a242 (patch) | |
| tree | 09b349f66c3ab2ab2e38a913c45c322f363b09b7 /include/linux/mlx4 | |
| parent | IB/uverbs: Allow CQ moderation with modify CQ (diff) | |
| download | linux-dev-34d9a270e74a412f041b528c33b75e3e6bc7a242.tar.xz linux-dev-34d9a270e74a412f041b528c33b75e3e6bc7a242.zip | |
IB/mlx4: Exposing modify CQ callback to uverbs layer
Exposed mlx4_ib_modify_cq to be called from ib device
verb list.
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/cq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mlx4/cq.h b/include/linux/mlx4/cq.h index 09cebe528488..508e8cc5ee86 100644 --- a/include/linux/mlx4/cq.h +++ b/include/linux/mlx4/cq.h @@ -136,6 +136,9 @@ enum { MLX4_CQE_BAD_FCS = 1 << 4, }; +#define MLX4_MAX_CQ_PERIOD (BIT(16) - 1) +#define MLX4_MAX_CQ_COUNT (BIT(16) - 1) + static inline void mlx4_cq_arm(struct mlx4_cq *cq, u32 cmd, void __iomem *uar_page, spinlock_t *doorbell_lock) |