[EMAIL PROTECTED] <[EMAIL PROTECTED]> :
[...]
> I'm using a kurobox (www.kurobox.com) with a 2.6.15 kernel and I'd like to use
> hardware flow control with it. However it seems the driver doesn't support it,
> is that correct ?
>
> At least I see the device continue sending even when the other device is
> sending PAUSE frames with 0xffff pausetime continuously.
>
> I've tried adding RTL_W16(TBI_ANAR, 0x00a0); to the hw_start function but
> that doesn't seem to have any effect ...
>
> Any clue ?
- use netdev@vger.kernel.org instead of [EMAIL PROTECTED]
- don't trim the Cc: (just a remainder...);
- try the hack below with and without the first hunk. Use 'ethtool -s ethX'
to see what the device reports. It may not settle immediately.
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 0ad3310..bc702be 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -769,6 +769,8 @@ static int rtl8169_set_speed_xmii(struct
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;
@@ -960,6 +962,11 @@ static void rtl8169_gset_xmii(struct net
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;
}
-
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