2 files changed, 4 insertions, 1 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
index ade98200288c..d64fb872978e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
@@ -252,8 +252,10 @@ s32 ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en)
                 reg &= ~IXGBE_MFLCN_RFCE;
                 reg |= IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_DPF;
 
-                if (hw->mac.type == ixgbe_mac_X540)
+                if (hw->mac.type == ixgbe_mac_X540) {
+                        reg &= ~IXGBE_MFLCN_RPFCE_MASK;
                         reg |= pfc_en << IXGBE_MFLCN_RPFCE_SHIFT;
+                }
 
                 IXGBE_WRITE_REG(hw, IXGBE_MFLCN, reg);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index e0d970ebab7a..9f618ee7d333 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -1834,6 +1834,7 @@ enum {
 #define IXGBE_MFLCN_DPF         0x00000002 /* Discard Pause Frame */
 #define IXGBE_MFLCN_RPFCE       0x00000004 /* Receive Priority FC Enable */
 #define IXGBE_MFLCN_RFCE        0x00000008 /* Receive FC Enable */
+#define IXGBE_MFLCN_RPFCE_MASK  0x00000FE0 /* Receive FC Mask */
 
 #define IXGBE_MFLCN_RPFCE_SHIFT          4