Add mmio barriers at the appropriate places, don't have a platform that needs them, but this is where the documentation of the patch says to add them.
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]> --- skge-2.6.orig/drivers/net/skge.c +++ skge-2.6/drivers/net/skge.c @@ -2394,9 +2394,11 @@ static int skge_xmit_frame(struct sk_buf netif_stop_queue(dev); } - dev->trans_start = jiffies; + mmiowb(); spin_unlock(&skge->tx_lock); + dev->trans_start = jiffies; + return NETDEV_TX_OK; } @@ -2730,6 +2732,8 @@ static int skge_poll(struct net_device * return 1; /* not done */ netif_rx_complete(dev); + mmiowb(); + hw->intr_mask |= skge->port == 0 ? (IS_R1_F|IS_XA1_F) : (IS_R2_F|IS_XA2_F); skge_write32(hw, B0_IMSK, hw->intr_mask); -- - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html