| Message ID | 20090617173139.536423149@vyatta.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Stephen Hemminger <shemminger@vyatta.com> Date: Wed, 17 Jun 2009 10:30:32 -0700 > This unblocks the chip if it is stuck in pause cycle during > shutdown. > > Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
--- a/drivers/net/sky2.c 2009-06-17 10:29:17.292748274 -0700 +++ b/drivers/net/sky2.c 2009-06-17 10:29:50.630937431 -0700 @@ -1808,7 +1808,8 @@ static int sky2_down(struct net_device * synchronize_irq(hw->pdev->irq); - sky2_gmac_reset(hw, port); + /* Force flow control off */ + sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF); /* Stop transmitter */ sky2_write32(hw, Q_ADDR(txqaddr[port], Q_CSR), BMU_STOP);
This unblocks the chip if it is stuck in pause cycle during shutdown. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>