diff options
| author | Huang Ying <ying.huang@intel.com> | 2009-04-23 22:45:17 -0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-16 17:29:33 -0400 |
| commit | a72b46c3849cdb05993015991bde548ab8b6d7ac (patch) | |
| tree | a782d4ab9c217792c9a8cefe48db9aebc0734dbe /include | |
| parent | 1eb3948716f68bdb71509d0175765295f1aca23d (diff) | |
PCI: Add pci_bus_set_ops
pci_bus_set_ops changes pci_ops associated with a pci_bus. This can be
used by debug tools such as PCIE AER error injection to fake some PCI
configuration registers.
Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index ec03b90d3510..ea2a153a9126 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h | |||
| @@ -637,6 +637,7 @@ int pci_bus_write_config_word(struct pci_bus *bus, unsigned int devfn, | |||
| 637 | int where, u16 val); | 637 | int where, u16 val); |
| 638 | int pci_bus_write_config_dword(struct pci_bus *bus, unsigned int devfn, | 638 | int pci_bus_write_config_dword(struct pci_bus *bus, unsigned int devfn, |
| 639 | int where, u32 val); | 639 | int where, u32 val); |
| 640 | struct pci_ops *pci_bus_set_ops(struct pci_bus *bus, struct pci_ops *ops); | ||
| 640 | 641 | ||
| 641 | static inline int pci_read_config_byte(struct pci_dev *dev, int where, u8 *val) | 642 | static inline int pci_read_config_byte(struct pci_dev *dev, int where, u8 *val) |
| 642 | { | 643 | { |