diff options
| author | Luqmaan Irshad <Luqmaan.Irshad@amd.com> | 2024-04-02 17:33:46 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-04-12 00:33:11 -0400 |
| commit | 6b0d78032f98d494367a9293d584be2ac1173fb4 (patch) | |
| tree | 2312042d33bf1a073c46186c3ef94c5cd7ff2bf2 /drivers/gpu/drm/amd/amdgpu | |
| parent | 526b184e888371dd3fdb131961461a2f30cd0ae4 (diff) | |
drm/amd/amdgpu: Update PF2VF Header
Adding a new field for GPU Capacity to align the header with the host.
Signed-off-by: Luqmaan Irshad <Luqmaan.Irshad@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h index 0de78d6a83fe..fb2b394bb9c5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h @@ -158,7 +158,7 @@ struct amd_sriov_msg_pf2vf_info_header { uint32_t reserved[2]; }; -#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (48) +#define AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE (49) struct amd_sriov_msg_pf2vf_info { /* header contains size and version */ struct amd_sriov_msg_pf2vf_info_header header; @@ -209,6 +209,8 @@ struct amd_sriov_msg_pf2vf_info { struct amd_sriov_msg_uuid_info uuid_info; /* PCIE atomic ops support flag */ uint32_t pcie_atomic_ops_support_flags; + /* Portion of GPU memory occupied by VF. MAX value is 65535, but set to uint32_t to maintain alignment with reserved size */ + uint32_t gpu_capacity; /* reserved */ uint32_t reserved[256 - AMD_SRIOV_MSG_PF2VF_INFO_FILLED_SIZE]; }; |