NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Bernhard Stoeckner
2024-10-22 17:35:00 +02:00
parent c588c3877f
commit 60d85c464b
92 changed files with 1189 additions and 1226 deletions
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27
kernel-open/nvidia/nv-pci.c
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@@ -370,15 +370,6 @@ nv_pci_probe
if (pci_dev->is_virtfn)
{
#if defined(NV_VGPU_KVM_BUILD)
nvl = pci_get_drvdata(pci_dev->physfn);
if (!nvl)
{
nv_printf(NV_DBG_ERRORS, "NVRM: Aborting probe for VF %04x:%02x:%02x.%x "
"since PF is not bound to nvidia driver.\n",
NV_PCI_DOMAIN_NUMBER(pci_dev), NV_PCI_BUS_NUMBER(pci_dev),
NV_PCI_SLOT_NUMBER(pci_dev), PCI_FUNC(pci_dev->devfn));
goto failed;
}
#if defined(NV_BUS_TYPE_HAS_IOMMU_OPS)
if (pci_dev->dev.bus->iommu_ops == NULL)
@@ -387,20 +378,10 @@ nv_pci_probe
(pci_dev->dev.iommu->iommu_dev->ops == NULL))
#endif
{
nv = NV_STATE_PTR(nvl);
if (rm_is_iommu_needed_for_sriov(sp, nv))
{
nv_printf(NV_DBG_ERRORS, "NVRM: Aborting probe for VF %04x:%02x:%02x.%x "
"since IOMMU is not present on the system.\n",
NV_PCI_DOMAIN_NUMBER(pci_dev), NV_PCI_BUS_NUMBER(pci_dev),
NV_PCI_SLOT_NUMBER(pci_dev), PCI_FUNC(pci_dev->devfn));
goto failed;
}
}
if (nvidia_vgpu_vfio_probe(pci_dev) != NV_OK)
{
nv_printf(NV_DBG_ERRORS, "NVRM: Failed to register device to vGPU VFIO module");
nv_printf(NV_DBG_ERRORS, "NVRM: Aborting probe for VF %04x:%02x:%02x.%x "
"since IOMMU is not present on the system.\n",
NV_PCI_DOMAIN_NUMBER(pci_dev), NV_PCI_BUS_NUMBER(pci_dev),
NV_PCI_SLOT_NUMBER(pci_dev), PCI_FUNC(pci_dev->devfn));
goto failed;
}