diff options
| -rw-r--r-- | drivers/pci/iov.c | 10 | ||||
| -rw-r--r-- | include/linux/pci.h | 8 |
2 files changed, 13 insertions, 5 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 31f31d460fc9..fa4f13869fa9 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -113,7 +113,7 @@ resource_size_t pci_iov_resource_size(struct pci_dev *dev, int resno) return dev->sriov->barsz[resno - PCI_IOV_RESOURCES]; } -static int virtfn_add(struct pci_dev *dev, int id, int reset) +int pci_iov_add_virtfn(struct pci_dev *dev, int id, int reset) { int i; int rc = -ENOMEM; @@ -188,7 +188,7 @@ failed: return rc; } -static void virtfn_remove(struct pci_dev *dev, int id, int reset) +void pci_iov_remove_virtfn(struct pci_dev *dev, int id, int reset) { char buf[VIRTFN_ID_LEN]; struct pci_dev *virtfn; @@ -321,7 +321,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) } for (i = 0; i < initial; i++) { - rc = virtfn_add(dev, i, 0); + rc = pci_iov_add_virtfn(dev, i, 0); if (rc) goto failed; } @@ -333,7 +333,7 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn) failed: while (i--) - virtfn_remove(dev, i, 0); + pci_iov_remove_virtfn(dev, i, 0); pcibios_sriov_disable(dev); err_pcibios: @@ -359,7 +359,7 @@ static void sriov_disable(struct pci_dev *dev) return; for (i = 0; i < iov->num_VFs; i++) - virtfn_remove(dev, i, 0); + pci_iov_remove_virtfn(dev, i, 0); pcibios_sriov_disable(dev); diff --git a/include/linux/pci.h b/include/linux/pci.h index 27df4a6585da..3db5e30e8ede 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1738,6 +1738,8 @@ int pci_iov_virtfn_devfn(struct pci_dev *dev, int id); int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn); void pci_disable_sriov(struct pci_dev *dev); +int pci_iov_add_virtfn(struct pci_dev *dev, int id, int reset); +void pci_iov_remove_virtfn(struct pci_dev *dev, int id, int reset); int pci_num_vf(struct pci_dev *dev); int pci_vfs_assigned(struct pci_dev *dev); int pci_sriov_set_totalvfs(struct pci_dev *dev, u16 numvfs); @@ -1754,6 +1756,12 @@ static inline int pci_iov_virtfn_devfn(struct pci_dev *dev, int id) } static inline int pci_enable_sriov(struct pci_dev *dev, int nr_virtfn) { return -ENODEV; } +static inline int pci_iov_add_virtfn(struct pci_dev *dev, int id, int reset) +{ + return -ENOSYS; +} +static inline void pci_iov_remove_virtfn(struct pci_dev *dev, + int id, int reset) { } static inline void pci_disable_sriov(struct pci_dev *dev) { } static inline int pci_num_vf(struct pci_dev *dev) { return 0; } static inline int pci_vfs_assigned(struct pci_dev *dev) |