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| author | Oza Pawandeep <poza@codeaurora.org> | 2018-05-17 16:44:15 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2018-05-17 16:48:23 -0500 |
| commit | 2e28bc84cf6eecd3759d7ae723bb0f5f09becf76 (patch) | |
| tree | af8bbf4b9d746a4608cac955daa7c1b630463701 /drivers/pci/pci.h | |
| parent | d25e28e8d2451ff5ebbf5cdaf2fc280cf8c26c13 (diff) | |
| download | lwn-2e28bc84cf6eecd3759d7ae723bb0f5f09becf76.tar.gz lwn-2e28bc84cf6eecd3759d7ae723bb0f5f09becf76.zip | |
PCI/AER: Factor out error reporting to drivers/pci/pcie/err.c
Move the error reporting callbacks from aerdrv_core.c to err.c, where they
can be used by DPC in addition to AER.
As part of aerdrv_core.c, these callbacks were built under CONFIG_PCIEAER.
Moving them to the new err.c means they will now be built under
CONFIG_PCIEPORTBUS, so adjust the definition of pci_uevent_ers() to match.
Signed-off-by: Oza Pawandeep <poza@codeaurora.org>
[bhelgaas: in reset_link(), initialize "driver" even if CONFIG_PCIEAER is
unset, update pci_uevent_ers() #ifdef wrapper]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index cec9d8c2b7b8..5e8857a3a575 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -353,6 +353,10 @@ static inline resource_size_t pci_resource_alignment(struct pci_dev *dev, void pci_enable_acs(struct pci_dev *dev); +/* PCI error reporting and recovery */ +void pcie_do_fatal_recovery(struct pci_dev *dev); +void pcie_do_nonfatal_recovery(struct pci_dev *dev); + bool pcie_wait_for_link(struct pci_dev *pdev, bool active); #ifdef CONFIG_PCIEASPM void pcie_aspm_init_link_state(struct pci_dev *pdev); |