diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 02:38:26 -0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 02:38:26 -0400 |
| commit | b1e50ebcf24668e57f058deb48b0704b5391ed0f (patch) | |
| tree | 17e1b69b249d0738317b732186340c9dd053f1a1 /include/linux/pci.h | |
| parent | 0c2a2ae32793e3500a15a449612485f5d17dd431 (diff) | |
| parent | 7e125f7b9cbfce4101191b8076d606c517a73066 (diff) | |
Merge remote branch 'origin' into secretlab/next-spi
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index a788fa12ff31..a327322a33ab 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h | |||
| @@ -334,6 +334,16 @@ struct pci_dev { | |||
| 334 | #endif | 334 | #endif |
| 335 | }; | 335 | }; |
| 336 | 336 | ||
| 337 | static inline struct pci_dev *pci_physfn(struct pci_dev *dev) | ||
| 338 | { | ||
| 339 | #ifdef CONFIG_PCI_IOV | ||
| 340 | if (dev->is_virtfn) | ||
| 341 | dev = dev->physfn; | ||
| 342 | #endif | ||
| 343 | |||
| 344 | return dev; | ||
| 345 | } | ||
| 346 | |||
| 337 | extern struct pci_dev *alloc_pci_dev(void); | 347 | extern struct pci_dev *alloc_pci_dev(void); |
| 338 | 348 | ||
| 339 | #define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list) | 349 | #define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list) |