diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/intel/igb/igb_main.c')
-rw-r--r-- | kernel/drivers/net/ethernet/intel/igb/igb_main.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/kernel/drivers/net/ethernet/intel/igb/igb_main.c b/kernel/drivers/net/ethernet/intel/igb/igb_main.c index ea7b09887..fa3b4cbea 100644 --- a/kernel/drivers/net/ethernet/intel/igb/igb_main.c +++ b/kernel/drivers/net/ethernet/intel/igb/igb_main.c @@ -2294,9 +2294,11 @@ static int igb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->msg_enable = netif_msg_init(debug, DEFAULT_MSG_ENABLE); err = -EIO; - hw->hw_addr = pci_iomap(pdev, 0, 0); - if (!hw->hw_addr) + adapter->io_addr = pci_iomap(pdev, 0, 0); + if (!adapter->io_addr) goto err_ioremap; + /* hw->hw_addr can be altered, we'll use adapter->io_addr for unmap */ + hw->hw_addr = adapter->io_addr; netdev->netdev_ops = &igb_netdev_ops; igb_set_ethtool_ops(netdev); @@ -2656,7 +2658,7 @@ err_sw_init: #ifdef CONFIG_PCI_IOV igb_disable_sriov(pdev); #endif - pci_iounmap(pdev, hw->hw_addr); + pci_iounmap(pdev, adapter->io_addr); err_ioremap: free_netdev(netdev); err_alloc_etherdev: @@ -2823,7 +2825,7 @@ static void igb_remove(struct pci_dev *pdev) igb_clear_interrupt_scheme(adapter); - pci_iounmap(pdev, hw->hw_addr); + pci_iounmap(pdev, adapter->io_addr); if (hw->flash_address) iounmap(hw->flash_address); pci_release_selected_regions(pdev, @@ -2856,6 +2858,13 @@ static void igb_probe_vfs(struct igb_adapter *adapter) if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) return; + /* Of the below we really only want the effect of getting + * IGB_FLAG_HAS_MSIX set (if available), without which + * igb_enable_sriov() has no effect. + */ + igb_set_interrupt_capability(adapter, true); + igb_reset_interrupt_capability(adapter); + pci_sriov_set_totalvfs(pdev, 7); igb_enable_sriov(pdev, max_vfs); |