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drm/amdgpu: request init data in virt detection

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Move request init data to virt detection func, so we
can insert request full access between request init data
and set ip blocks.

Signed-off-by: Wenhui Sheng <Wenhui.Sheng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wenhui Sheng
2020-06-23 11:35:05 +08:00
committed by Alex Deucher
parent 81659b2022
commit c1299461b7
7 changed files with 46 additions and 12 deletions
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28
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
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@@ -27,6 +27,9 @@
#include "amdgpu.h"
#include "amdgpu_ras.h"
#include "vi.h"
#include "soc15.h"
#include "nv.h"
bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev)
{
@@ -513,6 +516,31 @@ void amdgpu_detect_virtualization(struct amdgpu_device *adev)
if (is_virtual_machine()) /* passthrough mode exclus sriov mod */
adev->virt.caps |= AMDGPU_PASSTHROUGH_MODE;
}
/* we have the ability to check now */
if (amdgpu_sriov_vf(adev)) {
switch (adev->asic_type) {
case CHIP_TONGA:
case CHIP_FIJI:
vi_set_virt_ops(adev);
break;
case CHIP_VEGA10:
case CHIP_VEGA20:
case CHIP_ARCTURUS:
soc15_set_virt_ops(adev);
break;
case CHIP_NAVI10:
case CHIP_NAVI12:
case CHIP_SIENNA_CICHLID:
nv_set_virt_ops(adev);
/* try send GPU_INIT_DATA request to host */
amdgpu_virt_request_init_data(adev);
break;
default: /* other chip doesn't support SRIOV */
DRM_ERROR("Unknown asic type: %d!\n", adev->asic_type);
break;
}
}
}
static bool amdgpu_virt_access_debugfs_is_mmio(struct amdgpu_device *adev)