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Changed default behavior of amdsmi_get_gpu_virtualization_mode (#97)

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Changed return behavior of amdsmi_get_gpu_virtualization_mode

Signed-off-by: Maisam Arif <Maisam.Arif@amd.com>
Signed-off-by: gabrpham <Gabriel.Pham@amd.com>
Co-authored-by: Maisam Arif <Maisam.Arif@amd.com>
This commit is contained in:
Pham, Gabriel
2025-02-05 20:09:44 -05:00
gecommit door GitHub
bovenliggende a7283196a7
commit 09379f8438
3 gewijzigde bestanden met toevoegingen van 31 en 10 verwijderingen
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src/amd_smi/amd_smi.cc
+9 -9
Bestand weergeven
@@ -3795,6 +3795,7 @@ amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amd
}
struct drm_amdgpu_info_device dev_info = {};
*mode = AMDSMI_VIRTUALIZATION_MODE_UNKNOWN;
amd::smi::AMDSmiGPUDevice* gpu_device = nullptr;
amdsmi_status_t r = get_gpu_device_from_handle(processor_handle, &gpu_device);
@@ -3819,16 +3820,15 @@ amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amd
int patch_version = 0;
if ((drm_version->version_major <= major_version) && (drm_version->version_minor <= minor_version) && (drm_version->version_patchlevel < patch_version)){
*mode = AMDSMI_VIRTUALIZATION_MODE_UNKNOWN;
return AMDSMI_STATUS_NOT_SUPPORTED;
}
else {
uint32_t ids_flag = (dev_info.ids_flags & AMDGPU_IDS_FLAGS_MODE_MASK) >> AMDGPU_IDS_FLAGS_MODE_SHIFT;
switch (ids_flag){
case 0: *mode = AMDSMI_VIRTUALIZATION_MODE_BAREMETAL; break;
case 1: *mode = AMDSMI_VIRTUALIZATION_MODE_GUEST; break;
case 2: *mode = AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH; break;
default: *mode = AMDSMI_VIRTUALIZATION_MODE_UNKNOWN; break;
}
uint32_t ids_flag = (dev_info.ids_flags & AMDGPU_IDS_FLAGS_MODE_MASK) >> AMDGPU_IDS_FLAGS_MODE_SHIFT;
switch (ids_flag){
case 0: *mode = AMDSMI_VIRTUALIZATION_MODE_BAREMETAL; break;
case 1: *mode = AMDSMI_VIRTUALIZATION_MODE_GUEST; break;
case 2: *mode = AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH; break;
default: *mode = AMDSMI_VIRTUALIZATION_MODE_UNKNOWN; break;
}
free(drm_version);
}