From: Stephen Hemminger Date: Thu, 12 Oct 2006 22:34:24 +0000 (-0700) Subject: [PATCH] sky2: pause parameter adjustment X-Git-Tag: v2.6.18.2~57 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc4b988eefa12a629ba339e2432c8669a04718fe;p=thirdparty%2Fkernel%2Fstable.git [PATCH] sky2: pause parameter adjustment The lower pause threshold set by the driver is too large and causes FIFO overruns. Especially on laptops running at slower clock rates. Signed-off-by: Stephen Hemminger Signed-off-by: Greg Kroah-Hartman Signed-off-by: Chris Wright --- diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index a017504ebd844..42f1fd3c6d0d1 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -678,7 +678,7 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON); if (hw->chip_id == CHIP_ID_YUKON_EC_U) { - sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 768/8); + sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 512/8); sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8); if (hw->dev[port]->mtu > ETH_DATA_LEN) { /* set Tx GMAC FIFO Almost Empty Threshold */