Xiangliang Yu
1e9f139279
drm/amdgpu/virt: add high level interfaces for virt
...
Add high level interfaces that is not relate to specific asic. So
asic files just need to implement the interfaces to support
virtualization.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Reviewed-by: Monk Liu <Monk.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:23 -05:00
Xiangliang Yu
bc992ba5a3
drm/amdgpu/virt: use kiq to access registers (v2)
...
For virtualization, it is must for driver to use KIQ to access
registers when it is out of GPU full access mode.
v2: agd: rebase
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Monk Liu <Monk.Liu@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:23 -05:00
Xiangliang Yu
5ec9f06e10
drm/amdgpu/virt: add runtime flag
...
Add new flag to define gpu runtime that is out of full gpu access.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:22 -05:00
Xiangliang Yu
880e87e380
drm/amdgpu/gfx8: implement emit_rreg/wreg function
...
Implement emit_rreg/wreg function for kiq ring.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:21 -05:00
Monk Liu
4e4bbe7343
drm/amdgpu:add new file for SRIOV
...
for SRIOV usage, CSA is only used per device and each
VM will map on it.
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:19 -05:00
Monk Liu
bd7de27d81
drm/amdgpu:new field members for SRIOV
...
and implement CSA functions in this file
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:19 -05:00
Xiangliang Yu
5a5099cbf4
drm/amdgpu/virt: rename fieldes of virtualization structure
...
Use acronym to rename fields to make easy to spell out.
Signed-off-by: Xiangliang Yu <Xiangliang.Yu@amd.com >
Reviewed-by: Alex Deucher <alexander.deucher@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2017-01-27 11:13:04 -05:00
Monk Liu
ceeb50ed77
drm/amdgpu:cleanup virt related define
...
move virtual machine related structure to amdgpu_virt.h
easy for developer to maintain for virualization stuffs
Signed-off-by: Monk Liu <Monk.Liu@amd.com >
Acked-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2016-09-22 10:24:20 -04:00
