ixgbe: add support for x540 MAC

This patch adds support for the x540 MAC which is the next MAC in the
82598/82599 line.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/net/ixgbe/ixgbe_dcb.c b/drivers/net/ixgbe/ixgbe_dcb.c
index 4f2f0ae6735..d16c260c1f5 100644
--- a/drivers/net/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ixgbe/ixgbe_dcb.c
@@ -152,10 +152,17 @@ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw,
                         struct ixgbe_dcb_config *dcb_config)
 {
         s32 ret = 0;
-        if (hw->mac.type == ixgbe_mac_82598EB)
+        switch (hw->mac.type) {
+        case ixgbe_mac_82598EB:
                 ret = ixgbe_dcb_hw_config_82598(hw, dcb_config);
-        else if (hw->mac.type == ixgbe_mac_82599EB)
+                break;
+        case ixgbe_mac_82599EB:
+        case ixgbe_mac_X540:
                 ret = ixgbe_dcb_hw_config_82599(hw, dcb_config);
+                break;
+        default:
+                break;
+        }
         return ret;
 }