diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/user.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/user.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/user.h b/drivers/infiniband/hw/mlx4/user.h index 13beedeeef9f..07e6769ef43b 100644 --- a/drivers/infiniband/hw/mlx4/user.h +++ b/drivers/infiniband/hw/mlx4/user.h @@ -40,7 +40,9 @@ * Increment this value if any changes that break userspace ABI * compatibility are made. */ -#define MLX4_IB_UVERBS_ABI_VERSION 3 + +#define MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION 3 +#define MLX4_IB_UVERBS_ABI_VERSION 4 /* * Make sure that all structs defined in this file remain laid out so @@ -50,10 +52,18 @@ * instead. */ +struct mlx4_ib_alloc_ucontext_resp_v3 { + __u32 qp_tab_size; + __u16 bf_reg_size; + __u16 bf_regs_per_page; +}; + struct mlx4_ib_alloc_ucontext_resp { + __u32 dev_caps; __u32 qp_tab_size; __u16 bf_reg_size; __u16 bf_regs_per_page; + __u32 cqe_size; }; struct mlx4_ib_alloc_pd_resp { |