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path: root/drivers/gpu/drm/amd/amdgpu/gfxhub_v2_1.c
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2021-06-04drm/amdgpu: add gpu harvest support for yellow carp (v2)Xiaomeng Hou1-0/+40
Register callback in gfxhub functions to program the bypass groups in gc_utcl2 corresponding to harvested SA. v2: update comments (Alex) Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com> Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-04-15drm/amdgpu: Calling address translation functions to simplify codesOak Zeng1-2/+1
Use amdgpu_gmc_vram_pa and amdgpu_gmc_vram_cpu_pa to simplify codes. No logic change. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-12-01drm/amdgpu: enable AGP aperture on gmc10.x (v2)Alex Deucher1-5/+5
Just a small optimization for accessing system pages directly. Was missed for gmc v10 since the feature landed for older gmcs while we were still on the emulator or gmc10 and we use the AGP aperture for zfb on the emulator. v2: fix up the system aperture as well Reviewed-and-tested-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-30drm/amdgpu: use function pointer for gfxhub functionsOak Zeng1-8/+19
gfxhub functions are now called from function pointers, instead of from asic-specific functions. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-25drm/amdgpu: store noretry parameter per driver instanceAlex Deucher1-1/+1
This will allow us to have different defaults per asic in a future patch. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-09-03drm/amdgpu/gmc10: print client id string for gfxhubAlex Deucher1-3/+27
Print the name of the client rather than the number. This makes it easier to debug what block is causing the fault. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-10drm/amdgpu: Skip some registers config for SRIOVLiu ChengZhe1-0/+19
Some registers are not accessible to virtual function setup, so skip their initialization when in VF-SRIOV mode. v2: move SRIOV VF check into specify functions; modify commit description and comment. Signed-off-by: Liu ChengZhe <ChengZhe.Liu@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-22drm/amdgpu: move get_invalidate_req function into gfxhub/mmhub levelHuang Rui1-0/+21
This patch is to move get_invalidate_req into gfxhub/mmhub level. It will avoid mismatch of the different gfxhub/mmhub register offsets and fields in the same gmc block. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-22drm/amdgpu: add vmhub funcs helper (v2)Huang Rui1-0/+33
This patch is to introduce vmhub funcs helper to add following callback (print_l2_protection_fault_status). Each GC/MMHUB register specific programming should be in gfxhub/mmhub level. v2: remove the condition of funcs assignment. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-22drm/amdgpu: add member to store vm fault interrupt masksHuang Rui1-0/+8
This patch adds a member in vmhub structure to store the vm fault interrupt masks for different version gfxhubs/mmhubs. Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-08drm/amdgpu: use register distance member instead of hardcode in gfxhub v2.1Huang Rui1-15/+24
This patch updates to use register distance member instead of hardcode in gfxhub v2.1. Signed-off-by: Huang Rui <ray.huang@amd.com> Tested-by: AnZhong Huang <anzhong.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-08drm/amdgpu: add register distance members into vmhub structureHuang Rui1-0/+8
This patch is to abstract register distances between two continuous context domains and invalidation engines. In different ip headers, these distances may be differences. Signed-off-by: Huang Rui <ray.huang@amd.com> Tested-by: AnZhong Huang <anzhong.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-07-01drm/amdgpu: add XGMI support for sienna cichlidJohn Clements1-0/+36
support for setting up XGMI FB address regions Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-06-03drm/amdgpu: add support gfxhub for sienna_cichlid (v3)Likun Gao1-0/+375
GFX10.3 is used for sienna_cichlid. v2: squash in BANK_SELECT and FRAGMENT_SIZE fixes (Alex) v3: squash in smallk update (Alex) Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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