[PATCH] skge: increase receive flush threshold default

[deliverable/linux.git] / drivers / net / skge.c

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 3990829d3c4693e4ecc0b6505a015554d8fa7af3..38fc66a1e14cd0f19aeaebcec415c8c4d0dbde43 100644 (file)
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -1780,7 +1780,12 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
                reg &= ~GMF_RX_F_FL_ON;
        skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
        skge_write16(hw, SK_REG(port, RX_GMF_CTRL_T), reg);
-       skge_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
+       /*
+        * because Pause Packet Truncation in GMAC is not working
+        * we have to increase the Flush Threshold to 64 bytes
+        * in order to flush pause packets in Rx FIFO on Yukon-1
+        */
+       skge_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF+1);
 
        /* Configure Tx MAC FIFO */
        skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);