ixgbevf: add support for X550 VFs
This patch adds initial support for VFs on a new mac - X550. The patch adds the basic structures and device IDs for the X550 VFs that would allow the driver to load and pass traffic. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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@ -31,6 +31,8 @@
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/* Device IDs */
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#define IXGBE_DEV_ID_82599_VF 0x10ED
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#define IXGBE_DEV_ID_X540_VF 0x1515
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#define IXGBE_DEV_ID_X550_VF 0x1565
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#define IXGBE_DEV_ID_X550EM_X_VF 0x15A8
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#define IXGBE_VF_IRQ_CLEAR_MASK 7
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#define IXGBE_VF_MAX_TX_QUEUES 8
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@ -432,10 +432,14 @@ enum ixbgevf_state_t {
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enum ixgbevf_boards {
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board_82599_vf,
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board_X540_vf,
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board_X550_vf,
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board_X550EM_x_vf,
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};
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extern const struct ixgbevf_info ixgbevf_82599_vf_info;
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extern const struct ixgbevf_info ixgbevf_X540_vf_info;
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extern const struct ixgbevf_info ixgbevf_X550_vf_info;
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extern const struct ixgbevf_info ixgbevf_X550EM_x_vf_info;
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extern const struct ixgbe_mbx_operations ixgbevf_mbx_ops;
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/* needed by ethtool.c */
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@ -66,6 +66,8 @@ static char ixgbevf_copyright[] =
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static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
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[board_82599_vf] = &ixgbevf_82599_vf_info,
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[board_X540_vf] = &ixgbevf_X540_vf_info,
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[board_X550_vf] = &ixgbevf_X550_vf_info,
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[board_X550EM_x_vf] = &ixgbevf_X550EM_x_vf_info,
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};
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/* ixgbevf_pci_tbl - PCI Device ID Table
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@ -79,6 +81,8 @@ static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
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static const struct pci_device_id ixgbevf_pci_tbl[] = {
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{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF), board_82599_vf },
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{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF), board_X540_vf },
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{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF), board_X550_vf },
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{PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF), board_X550EM_x_vf },
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/* required last entry */
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{0, }
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};
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@ -3529,7 +3533,7 @@ static int ixgbevf_change_mtu(struct net_device *netdev, int new_mtu)
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max_possible_frame = IXGBE_MAX_JUMBO_FRAME_SIZE;
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break;
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default:
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if (adapter->hw.mac.type == ixgbe_mac_X540_vf)
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if (adapter->hw.mac.type != ixgbe_mac_82599_vf)
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max_possible_frame = IXGBE_MAX_JUMBO_FRAME_SIZE;
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break;
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}
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@ -3860,12 +3864,23 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
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ixgbevf_init_last_counter_stats(adapter);
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/* print the MAC address */
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hw_dbg(hw, "%pM\n", netdev->dev_addr);
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/* print the VF info */
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dev_info(&pdev->dev, "%pM\n", netdev->dev_addr);
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dev_info(&pdev->dev, "MAC: %d\n", hw->mac.type);
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hw_dbg(hw, "MAC: %d\n", hw->mac.type);
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switch (hw->mac.type) {
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case ixgbe_mac_X550_vf:
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dev_info(&pdev->dev, "Intel(R) X550 Virtual Function\n");
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break;
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case ixgbe_mac_X540_vf:
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dev_info(&pdev->dev, "Intel(R) X540 Virtual Function\n");
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break;
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case ixgbe_mac_82599_vf:
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default:
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dev_info(&pdev->dev, "Intel(R) 82599 Virtual Function\n");
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break;
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}
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hw_dbg(hw, "Intel(R) 82599 Virtual Function\n");
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return 0;
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err_register:
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@ -617,3 +617,13 @@ const struct ixgbevf_info ixgbevf_X540_vf_info = {
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.mac = ixgbe_mac_X540_vf,
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.mac_ops = &ixgbevf_mac_ops,
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};
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const struct ixgbevf_info ixgbevf_X550_vf_info = {
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.mac = ixgbe_mac_X550_vf,
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.mac_ops = &ixgbevf_mac_ops,
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};
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const struct ixgbevf_info ixgbevf_X550EM_x_vf_info = {
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.mac = ixgbe_mac_X550EM_x_vf,
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.mac_ops = &ixgbevf_mac_ops,
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};
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@ -74,6 +74,8 @@ enum ixgbe_mac_type {
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ixgbe_mac_unknown = 0,
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ixgbe_mac_82599_vf,
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ixgbe_mac_X540_vf,
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ixgbe_mac_X550_vf,
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ixgbe_mac_X550EM_x_vf,
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ixgbe_num_macs
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};
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