NVIDIA/open-gpu-kernel-modules
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This commit is contained in:
Bernhard Stoeckner
2024-10-22 17:37:21 +02:00
parent 5e52edb203
commit 9940d2229a
18 changed files with 36366 additions and 35371 deletions
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10
kernel-open/nvidia/nv-pci.c
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@@ -40,6 +40,9 @@
#if !defined(NV_BUS_TYPE_HAS_IOMMU_OPS)
#include <linux/iommu.h>
#endif
#if NV_IS_EXPORT_SYMBOL_GPL_pci_ats_supported
#include <linux/pci-ats.h>
#endif
static void
nv_check_and_exclude_gpu(
@@ -781,10 +784,15 @@ next_bar:
// PPC64LE platform where ATS is currently supported (IBM P9).
nv_ats_supported &= nv_platform_supports_numa(nvl);
#else
#if defined(NV_PCI_DEV_HAS_ATS_ENABLED)
#if NV_IS_EXPORT_SYMBOL_GPL_pci_ats_supported
nv_ats_supported &= pci_ats_supported(pci_dev);
#elif defined(NV_PCI_DEV_HAS_ATS_ENABLED)
nv_ats_supported &= pci_dev->ats_enabled;
#else
nv_ats_supported = NV_FALSE;
#endif
#endif
if (nv_ats_supported)
{
NV_DEV_PRINTF(NV_DBG_INFO, nv, "ATS supported by this GPU!\n");