diff options
| author | Yishai Hadas <yishaih@mellanox.com> | 2019-06-30 19:23:23 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leonro@mellanox.com> | 2019-07-03 20:55:45 +0300 |
| commit | b9a7ba5562074855e8a3f92ea7e1174b61a3e87d (patch) | |
| tree | 3d2f3e4af99d2d31565ead07481717908a22fcd2 /include/linux | |
| parent | 1d49ce1e05f804d9238eda66d6010eb492668a37 (diff) | |
| download | linux-b9a7ba5562074855e8a3f92ea7e1174b61a3e87d.tar.xz | |
net/mlx5: Use event mask based on device capabilities
Use the reported device capabilities for the supported user events (i.e.
affiliated and un-affiliated) to set the EQ mask.
As the event mask can be up to 256 defined by 4 entries of u64 change
the applicable code to work accordingly.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/device.h | 6 | ||||
| -rw-r--r-- | include/linux/mlx5/eq.h | 2 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 13 |
3 files changed, 16 insertions, 5 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 5e760067ac41..0d1abe097627 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -351,7 +351,7 @@ enum mlx5_event { MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26, - MLX5_EVENT_TYPE_MAX = MLX5_EVENT_TYPE_DEVICE_TRACER + 1, + MLX5_EVENT_TYPE_MAX = 0x100, }; enum { @@ -1077,6 +1077,7 @@ enum mlx5_cap_type { MLX5_CAP_DEBUG, MLX5_CAP_RESERVED_14, MLX5_CAP_DEV_MEM, + MLX5_CAP_DEV_EVENT = 0x14, /* NUM OF CAP Types */ MLX5_CAP_NUM }; @@ -1255,6 +1256,9 @@ enum mlx5_qcam_feature_groups { #define MLX5_CAP64_DEV_MEM(mdev, cap)\ MLX5_GET64(device_mem_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_MEM], cap) +#define MLX5_CAP_DEV_EVENT(mdev, cap)\ + MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca_cur[MLX5_CAP_DEV_EVENT], cap) + enum { MLX5_CMD_STAT_OK = 0x0, MLX5_CMD_STAT_INT_ERR = 0x1, diff --git a/include/linux/mlx5/eq.h b/include/linux/mlx5/eq.h index 70e16dcfb4c4..e49d8c0d4f26 100644 --- a/include/linux/mlx5/eq.h +++ b/include/linux/mlx5/eq.h @@ -15,7 +15,7 @@ struct mlx5_core_dev; struct mlx5_eq_param { u8 irq_index; int nent; - u64 mask; + u64 mask[4]; }; struct mlx5_eq * diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 031db53e94ce..4148c47a65ed 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -860,6 +860,12 @@ struct mlx5_ifc_device_mem_cap_bits { u8 reserved_at_180[0x680]; }; +struct mlx5_ifc_device_event_cap_bits { + u8 user_affiliated_events[4][0x40]; + + u8 user_unaffiliated_events[4][0x40]; +}; + enum { MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_1_BYTE = 0x0, MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_2_BYTES = 0x2, @@ -1017,7 +1023,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_srq_sz[0x8]; u8 log_max_qp_sz[0x8]; - u8 reserved_at_90[0x8]; + u8 event_cap[0x1]; + u8 reserved_at_91[0x7]; u8 prio_tag_required[0x1]; u8 reserved_at_99[0x2]; u8 log_max_qp[0x5]; @@ -7422,9 +7429,9 @@ struct mlx5_ifc_create_eq_in_bits { u8 reserved_at_280[0x40]; - u8 event_bitmask[0x40]; + u8 event_bitmask[4][0x40]; - u8 reserved_at_300[0x580]; + u8 reserved_at_3c0[0x4c0]; u8 pas[0][0x40]; }; |