diff options
| author |   Dragos Tatulea <dtatulea@nvidia.com> | 2023-09-28 19:45:12 +0300 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2023-10-02 13:12:05 +0300 |
| commit | d424348b060d87f92cc59d8e6ea9c612c5b708f5 (patch) | |
| tree | 97f761b3643a020ecf2e76a02986624925590894 /include/linux/mlx5 | |
| parent | Linux 6.6-rc3 (diff) | |
| download | wireguard-linux-d424348b060d87f92cc59d8e6ea9c612c5b708f5.tar.xz wireguard-linux-d424348b060d87f92cc59d8e6ea9c612c5b708f5.zip | |
vdpa/mlx5: Expose descriptor group mkey hw capability
Necessary for improved live migration flow. Actual support will be added
in a downstream patch.
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Link: https://lore.kernel.org/r/20230928164550.980832-3-dtatulea@nvidia.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'include/linux/mlx5')
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index fc3db401f8a2..3388007c645f 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1231,7 +1231,13 @@ struct mlx5_ifc_virtio_emulation_cap_bits { u8 max_emulated_devices[0x8]; u8 max_num_virtio_queues[0x18]; - u8 reserved_at_a0[0x60]; + u8 reserved_at_a0[0x20]; + + u8 reserved_at_c0[0x13]; + u8 desc_group_mkey_supported[0x1]; + u8 reserved_at_d4[0xc]; + + u8 reserved_at_e0[0x20]; u8 umem_1_buffer_param_a[0x20]; |