Re: Possible bug with r8169 driver
From: Francois Romieu <romieu@fr.zoreil.com>
Date: 2012-10-01 19:15:54
Subsystem:
8169 10/100/1000 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
hayeswang [off-list ref] : [...]
I need check it with our hardware engineers. I would reply after getting response.
Thanks.
Could you try to set IO 0x08 ~ 0x0F to 0xff for testing, first?
Something like the patch below (against 3.5.4) ?
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index eb81da4..e0f1b8d 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c@@ -4271,8 +4271,8 @@ static void rtl_set_rx_mode(struct net_device *dev) mc_filter[1] = swab32(data); } - RTL_W32(MAR0 + 4, mc_filter[1]); - RTL_W32(MAR0 + 0, mc_filter[0]); + RTL_W32(MAR0 + 4, 0xffffffff); + RTL_W32(MAR0 + 0, 0xffffffff); RTL_W32(RxConfig, tmp); }