diff options
Diffstat (limited to 'drivers/pci/iov.c')
| -rw-r--r-- | drivers/pci/iov.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index 31f31d460fc9..2194b447201d 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); @@ -387,10 +387,6 @@ static int sriov_init(struct pci_dev *dev, int pos) struct resource *res; struct pci_dev *pdev; - if (pci_pcie_type(dev) != PCI_EXP_TYPE_RC_END && - pci_pcie_type(dev) != PCI_EXP_TYPE_ENDPOINT) - return -ENODEV; - pci_read_config_word(dev, pos + PCI_SRIOV_CTRL, &ctrl); if (ctrl & PCI_SRIOV_CTRL_VFE) { pci_write_config_word(dev, pos + PCI_SRIOV_CTRL, 0); |