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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-04-21 12:52:36 -0400 |
| commit | a748422ee45725e04e1d3792fa19dfa90ddfd116 (patch) | |
| tree | 978e12895468baaa9f7ab2747b9f7d50beaf1717 /drivers/pci/pci.h | |
| parent | c63e31c2cc1ec67372920b5e1aff8204d04dd172 (diff) | |
| parent | f4ffaa452e71495a06376f12f772342bc57051fc (diff) | |
Merge branch 'master'
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 8f3fb47ea67..30630cbe2fe 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -55,6 +55,17 @@ void pci_no_msi(void); static inline void disable_msi_mode(struct pci_dev *dev, int pos, int type) { } static inline void pci_no_msi(void) { } #endif +#if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM) +int pci_save_msi_state(struct pci_dev *dev); +int pci_save_msix_state(struct pci_dev *dev); +void pci_restore_msi_state(struct pci_dev *dev); +void pci_restore_msix_state(struct pci_dev *dev); +#else +static inline int pci_save_msi_state(struct pci_dev *dev) { return 0; } +static inline int pci_save_msix_state(struct pci_dev *dev) { return 0; } +static inline void pci_restore_msi_state(struct pci_dev *dev) {} +static inline void pci_restore_msix_state(struct pci_dev *dev) {} +#endif extern int pcie_mch_quirk; extern struct device_attribute pci_dev_attrs[]; |