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r8169: hardware flow control

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The datasheet suggests that the device handles the hardware flow
control almost automagically. User report a different story, so
let's try to twiddle the mii registers.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
This commit is contained in:
Francois Romieu 2006-05-14 12:42:14 +02:00 committed by Francois Romieu
parent 9dccf61112
commit 623a1593c8
1 changed files with 7 additions and 0 deletions
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7
drivers/net/r8169.c
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@ -771,6 +771,8 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_100_Half);
}
auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
tp->phy_auto_nego_reg = auto_nego;
tp->phy_1000_ctrl_reg = giga_ctrl;
@ -962,6 +964,11 @@ static void rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
else if (status & _10bps)
cmd->speed = SPEED_10;
if (status & TxFlowCtrl)
cmd->advertising |= ADVERTISED_Asym_Pause;
if (status & RxFlowCtrl)
cmd->advertising |= ADVERTISED_Pause;
cmd->duplex = ((status & _1000bpsF) || (status & FullDup)) ?
DUPLEX_FULL : DUPLEX_HALF;
}