diff options
| -rw-r--r-- | include/linux/pci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index df87562..79856b3 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -181,6 +181,11 @@ struct pci_dev { #define to_pci_dev(n) container_of(n, struct pci_dev, dev) #define for_each_pci_dev(d) while ((d = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, d)) != NULL) +static inline int pci_channel_offline(struct pci_dev *pdev) +{ + return (pdev->error_state != pci_channel_io_normal); +} + static inline struct pci_cap_saved_state *pci_find_saved_cap( struct pci_dev *pci_dev,char cap) { |