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| author | Alex Williamson <alex.williamson@redhat.com> | 2013-08-15 00:06:05 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-08-15 21:38:45 +0400 |
| commit | 9a3d2b9beefd5b07c1d8f70ded01b88f203ee304 (patch) | |
| tree | 51aba33f4963d835195368743e31d116e3493199 /include/linux/pci.h | |
| parent | 1b95ce8fc9c12fdb60047f2f9950f29e76e7c66d (diff) | |
| download | linux-9a3d2b9beefd5b07c1d8f70ded01b88f203ee304.tar.xz | |
PCI: Add pci_probe_reset_slot() and pci_probe_reset_bus()
Users of pci_reset_bus() and pci_reset_slot() need a way to probe
whether the bus or slot supports reset. Add trivial helper functions
and export them as vfio-pci will make use of these.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 1a8fd3464daf..daf40cd851df 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -924,7 +924,9 @@ int pcie_set_mps(struct pci_dev *dev, int mps); int __pci_reset_function(struct pci_dev *dev); int __pci_reset_function_locked(struct pci_dev *dev); int pci_reset_function(struct pci_dev *dev); +int pci_probe_reset_slot(struct pci_slot *slot); int pci_reset_slot(struct pci_slot *slot); +int pci_probe_reset_bus(struct pci_bus *bus); int pci_reset_bus(struct pci_bus *bus); void pci_reset_bridge_secondary_bus(struct pci_dev *dev); void pci_update_resource(struct pci_dev *dev, int resno); |