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| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 01:24:17 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 01:24:17 +0200 |
| commit | 6585a1a14ed0ace5a3ec0f8cab3bd227864877e9 (patch) | |
| tree | 7cc13b3cd27e369d7ae3557318cd45e1923cf99e /include | |
| parent | Merge branch 'pci/peer-to-peer' (diff) | |
| parent | PCI: Release IVRS table in AMD ACS quirk (diff) | |
| download | linux-6585a1a14ed0ace5a3ec0f8cab3bd227864877e9.tar.xz linux-6585a1a14ed0ace5a3ec0f8cab3bd227864877e9.zip | |
Merge branch 'pci/virtualization'
- Remove redundant variable init in xen (Colin Ian King)
- Add pci_pri_supported() to check device or associated PF for PRI support
(Ashok Raj)
- Mark AMD Navi10 GPU rev 0x00 ATS as broken (Kai-Heng Feng)
- Release IVRS table in AMD ACS quirk (Hanjun Guo)
* pci/virtualization:
PCI: Release IVRS table in AMD ACS quirk
PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken
PCI/ATS: Add pci_pri_supported() to check device or associated PF
xen: Remove redundant initialization of irq
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci-ats.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/pci-ats.h b/include/linux/pci-ats.h index f75c307f346d..df54cd5b15db 100644 --- a/include/linux/pci-ats.h +++ b/include/linux/pci-ats.h @@ -28,6 +28,10 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs); void pci_disable_pri(struct pci_dev *pdev); int pci_reset_pri(struct pci_dev *pdev); int pci_prg_resp_pasid_required(struct pci_dev *pdev); +bool pci_pri_supported(struct pci_dev *pdev); +#else +static inline bool pci_pri_supported(struct pci_dev *pdev) +{ return false; } #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID |