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authorJeff Garzik <jeff@garzik.org>2007-09-25 00:14:03 -0400
committerJeff Garzik <jeff@garzik.org>2007-09-25 00:14:03 -0400
commit402c79fb1944c8e003a32d07f31504b769fe2b52 (patch)
treee4f136b6a452e76ef016c1fd35d76238487d90d5 /drivers
parent21c0f275085e5b884a409d75a7deb73ece6477fb (diff)
parentd78ae2dcc2acebb9a1048278f47f762c069db75c (diff)
Merge branch 'r8169-for-jeff-20070919' of git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into tmp
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/r8169.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index b85ab4a8f2a..c921ec32c23 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1228,7 +1228,10 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
return;
}
- /* phy config for RTL8169s mac_version C chip */
+ if ((tp->mac_version != RTL_GIGA_MAC_VER_02) &&
+ (tp->mac_version != RTL_GIGA_MAC_VER_03))
+ return;
+
mdio_write(ioaddr, 31, 0x0001); //w 31 2 0 1
mdio_write(ioaddr, 21, 0x1000); //w 21 15 0 1000
mdio_write(ioaddr, 24, 0x65c7); //w 24 15 0 65c7
@@ -2567,6 +2570,15 @@ static void rtl8169_tx_interrupt(struct net_device *dev,
(TX_BUFFS_AVAIL(tp) >= MAX_SKB_FRAGS)) {
netif_wake_queue(dev);
}
+ /*
+ * 8168 hack: TxPoll requests are lost when the Tx packets are
+ * too close. Let's kick an extra TxPoll request when a burst
+ * of start_xmit activity is detected (if it is not detected,
+ * it is slow enough). -- FR
+ */
+ smp_rmb();
+ if (tp->cur_tx != dirty_tx)
+ RTL_W8(TxPoll, NPQ);
}
}