diff options
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 69258c445b28..190e4c115014 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -722,6 +722,14 @@ static inline bool pci_resource_is_iov(int resno) { return resno >= PCI_IOV_RESOURCES && resno <= PCI_IOV_RESOURCE_END; } +static inline int pci_resource_num_from_vf_bar(int resno) +{ + return resno + PCI_IOV_RESOURCES; +} +static inline int pci_resource_num_to_vf_bar(int resno) +{ + return resno - PCI_IOV_RESOURCES; +} extern const struct attribute_group sriov_pf_dev_attr_group; extern const struct attribute_group sriov_vf_dev_attr_group; #else @@ -750,6 +758,16 @@ static inline bool pci_resource_is_iov(int resno) { return false; } +static inline int pci_resource_num_from_vf_bar(int resno) +{ + WARN_ON_ONCE(1); + return -ENODEV; +} +static inline int pci_resource_num_to_vf_bar(int resno) +{ + WARN_ON_ONCE(1); + return -ENODEV; +} #endif /* CONFIG_PCI_IOV */ #ifdef CONFIG_PCIE_TPH |