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| author | Christian König <christian.koenig@amd.com> | 2019-09-02 15:52:30 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-09-16 17:59:21 +0300 |
| commit | 71776b6daef66b6d7afdd404c2175dbcac7e1a05 (patch) | |
| tree | 62428d5dd84ecd75c4333ca6f4711d16b9b66fef /drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | |
| parent | 1dd077bbbaacc1302e510871669dc62ee1ef0f70 (diff) | |
| download | linux-71776b6daef66b6d7afdd404c2175dbcac7e1a05.tar.xz | |
drm/amdgpu: cleanup mtype mapping
Unify how we map the UAPI flags to the PTE hardware flags for a mapping.
Only the MTYPE is actually ASIC dependent, all other flags should be
copied over 1 to 1 and ASIC differences are handled later on.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c index 9fb1765e92d1..8cb8de31c4a9 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c @@ -386,21 +386,6 @@ static uint64_t gmc_v6_0_emit_flush_gpu_tlb(struct amdgpu_ring *ring, return pd_addr; } -static uint64_t gmc_v6_0_get_vm_pte_flags(struct amdgpu_device *adev, - uint32_t flags) -{ - uint64_t pte_flag = 0; - - if (flags & AMDGPU_VM_PAGE_READABLE) - pte_flag |= AMDGPU_PTE_READABLE; - if (flags & AMDGPU_VM_PAGE_WRITEABLE) - pte_flag |= AMDGPU_PTE_WRITEABLE; - if (flags & AMDGPU_VM_PAGE_PRT) - pte_flag |= AMDGPU_PTE_PRT; - - return pte_flag; -} - static void gmc_v6_0_get_vm_pde(struct amdgpu_device *adev, int level, uint64_t *addr, uint64_t *flags) { @@ -1153,7 +1138,6 @@ static const struct amdgpu_gmc_funcs gmc_v6_0_gmc_funcs = { .emit_flush_gpu_tlb = gmc_v6_0_emit_flush_gpu_tlb, .set_prt = gmc_v6_0_set_prt, .get_vm_pde = gmc_v6_0_get_vm_pde, - .get_vm_pte_flags = gmc_v6_0_get_vm_pte_flags }; static const struct amdgpu_irq_src_funcs gmc_v6_0_irq_funcs = { |