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drm/amdgpu: Fix wrong mask in get_atc_vmid_pasid_mapping_pasid

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Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Felix Kuehling 2018-02-06 20:32:33 -05:00 • committed by Oded Gabbay
commit 2f901c25eb
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
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@ -787,7 +787,7 @@ static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
}
static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)

2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
View file

@ -704,7 +704,7 @@ static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
reg = RREG32(mmATC_VMID0_PASID_MAPPING + vmid);
return reg & ATC_VMID0_PASID_MAPPING__VALID_MASK;
return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
}
static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)