1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a42f1c7ac18f..3d1dfc948405 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -845,6 +845,13 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
                 sky2_set_tx_stfwd(hw, port);
         }
 
+        if (hw->chip_id == CHIP_ID_YUKON_FE_P &&
+            hw->chip_rev == CHIP_REV_YU_FE2_A0) {
+                /* disable dynamic watermark */
+                reg = sky2_read16(hw, SK_REG(port, TX_GMF_EA));
+                reg &= ~TX_DYN_WM_ENA;
+                sky2_write16(hw, SK_REG(port, TX_GMF_EA), reg);
+        }
 }
 
 /* Assign Ram Buffer allocation to queue */