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| author | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 02:24:16 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2020-08-06 02:24:16 +0300 |
| commit | 0caa17f5f2bbd3b4734a1a80d4403493e747ed4c (patch) | |
| tree | c618f128c60e62115f2f6a6ca07a0517d42895d2 /drivers/pci/pcie/aer.c | |
| parent | e8c4a7652430319896d6383d0f3729fa6f91f0f9 (diff) | |
| parent | 2167c40657981f8a3d1ff1f04d4bda6b4a64f8e2 (diff) | |
| download | linux-0caa17f5f2bbd3b4734a1a80d4403493e747ed4c.tar.xz | |
Merge branch 'pci/misc'
- Convert PCIe capability PCIBIOS errors to errno (Bolarinwa Olayemi
Saheed)
- Align PCIe capability and PCI accessor return values (Bolarinwa Olayemi
Saheed)
- Replace http:// links with https:// (Alexander A. Klimov)
- Replace lkml.org, spinics, gmane with lore.kernel.org (Bjorn Helgaas)
- Update panic message to mention kzalloc(), not kmalloc() (Liao Pingfang)
- Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h (Huacai Chen)
- Remove unused pci_lost_interrupt() (Heiner Kallweit)
* pci/misc:
PCI: Remove unused pci_lost_interrupt()
PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h
PCI: Fix error in panic message
PCI: Replace lkml.org, spinics, gmane with lore.kernel.org
PCI: Replace http:// links with https://
PCI: Align PCIe capability and PCI accessor return values
PCI: Convert PCIe capability PCIBIOS errors to errno
Diffstat (limited to 'drivers/pci/pcie/aer.c')
| -rw-r--r-- | drivers/pci/pcie/aer.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index cccd6747e5f6..87283cda3990 100644 --- a/drivers/pci/pcie/aer.c +++ b/drivers/pci/pcie/aer.c @@ -224,20 +224,25 @@ int pcie_aer_is_native(struct pci_dev *dev) int pci_enable_pcie_error_reporting(struct pci_dev *dev) { + int rc; + if (!pcie_aer_is_native(dev)) return -EIO; - return pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_AER_FLAGS); + rc = pcie_capability_set_word(dev, PCI_EXP_DEVCTL, PCI_EXP_AER_FLAGS); + return pcibios_err_to_errno(rc); } EXPORT_SYMBOL_GPL(pci_enable_pcie_error_reporting); int pci_disable_pcie_error_reporting(struct pci_dev *dev) { + int rc; + if (!pcie_aer_is_native(dev)) return -EIO; - return pcie_capability_clear_word(dev, PCI_EXP_DEVCTL, - PCI_EXP_AER_FLAGS); + rc = pcie_capability_clear_word(dev, PCI_EXP_DEVCTL, PCI_EXP_AER_FLAGS); + return pcibios_err_to_errno(rc); } EXPORT_SYMBOL_GPL(pci_disable_pcie_error_reporting); |