ixgbe: send MFLCN to ethtool

[deliverable/linux.git] / drivers / net / ethernet / intel / ixgbe / ixgbe_ethtool.c

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index ae9fba5d30360c06ea0836b50fb05fe90017c456..db255fc37863d2bae801dd1f0d6ac2c0834b3d0d 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -460,7 +460,7 @@ static void ixgbe_set_msglevel(struct net_device *netdev, u32 data)
 
 static int ixgbe_get_regs_len(struct net_device *netdev)
 {
-#define IXGBE_REGS_LEN  1128
+#define IXGBE_REGS_LEN  1129
        return IXGBE_REGS_LEN * sizeof(u32);
 }
 
@@ -771,6 +771,9 @@ static void ixgbe_get_regs(struct net_device *netdev,
        regs_buff[1125] = IXGBE_READ_REG(hw, IXGBE_PCIEECCCTL);
        regs_buff[1126] = IXGBE_READ_REG(hw, IXGBE_PBTXECC);
        regs_buff[1127] = IXGBE_READ_REG(hw, IXGBE_PBRXECC);
+
+       /* 82599 X540 specific registers  */
+       regs_buff[1128] = IXGBE_READ_REG(hw, IXGBE_MFLCN);
 }
 
 static int ixgbe_get_eeprom_len(struct net_device *netdev)