Commit 5ec9f06e authored by Xiangliang Yu's avatar Xiangliang Yu Committed by Alex Deucher
Browse files

drm/amdgpu/virt: add runtime flag 



Add new flag to define gpu runtime that is out of full gpu access.

Signed-off-by: default avatarXiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: default avatarMonk Liu <Monk.Liu@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 880e87e3

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h

+4 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#define AMDGPU_SRIOV_CAPS_ENABLE_IOV   (1 << 1) /* sr-iov is enabled on this GPU */

#define AMDGPU_SRIOV_CAPS_IS_VF        (1 << 2) /* this GPU is a virtual function */

#define AMDGPU_PASSTHROUGH_MODE        (1 << 3) /* thw whole GPU is pass through for VM */

#define AMDGPU_SRIOV_CAPS_RUNTIME      (1 << 4) /* is out of full access mode */



/* GPU virtualization */

struct amdgpu_virt {
@@ -49,6 +50,9 @@ struct amdgpu_virt { 
#define amdgpu_sriov_bios(adev) \

((adev)->virt.caps & AMDGPU_SRIOV_CAPS_SRIOV_VBIOS)



#define amdgpu_sriov_runtime(adev) \

((adev)->virt.caps & AMDGPU_SRIOV_CAPS_RUNTIME)



#define amdgpu_passthrough(adev) \

((adev)->virt.caps & AMDGPU_PASSTHROUGH_MODE)

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