diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 121b8440cf40..6eabeaaa3c30 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -94,6 +94,11 @@ uint32_t amdgpu_mm_rreg(struct amdgpu_device *adev, uint32_t reg, { uint32_t ret; + if (amdgpu_sriov_runtime(adev)) { + BUG_ON(in_interrupt()); + return amdgpu_virt_kiq_rreg(adev, reg); + } + if ((reg * 4) < adev->rmmio_size && !always_indirect) ret = readl(((void __iomem *)adev->rmmio) + (reg * 4)); else { @@ -113,6 +118,11 @@ void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, { trace_amdgpu_mm_wreg(adev->pdev->device, reg, v); + if (amdgpu_sriov_runtime(adev)) { + BUG_ON(in_interrupt()); + return amdgpu_virt_kiq_wreg(adev, reg, v); + } + if ((reg * 4) < adev->rmmio_size && !always_indirect) writel(v, ((void __iomem *)adev->rmmio) + (reg * 4)); else { |