Signed-off-by: José Pekkarinen <koali...@gmail.com>
---
drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
index 045988b18bc3..1a043a50d22f 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
@@ -245,16 +245,19 @@ void nbio_v6_1_detect_hw_virt(struct amdgpu_device *adev)
{
uint32_t reg;
- reg = RREG32_SOC15(NBIO, 0, mmRCC_PF_0_0_RCC_IOV_FUNC_IDENTIFIER);
- if (reg & 1)
- adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
-
- if (reg & 0x80000000)
- adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;
-
- if (!reg) {
- if (is_virtual_machine()) /* passthrough mode exclus
sriov mod */
- adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
+ if (adev->asic_type == CHIP_TONGA ||
+ adev->asic_type == CHIP_FIJI) {
+ reg = RREG32_SOC15(NBIO, 0,
mmRCC_PF_0_0_RCC_IOV_FUNC_IDENTIFIER);
+ if (reg & 1)
+ adev->virt.caps |= AMDGPU_SRIOV_CAPS_IS_VF;
+
+ if (reg & 0x80000000)
+ adev->virt.caps |= AMDGPU_SRIOV_CAPS_ENABLE_IOV;
+
+ if (!reg) {
+ if (is_virtual_machine()) /* passthrough mode
exclus sriov mod */
+ adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
+ }
}
}
--
2.13.6
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