From: "Michel Dänzer" <michel@daenzer.net>
To: Francois Romieu <romieu@fr.zoreil.com>,
Realtek linux nic maintainers <nic_swsd@realtek.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] r8169: Enable RX_MULTI_EN for RTL_GIGA_MAC_VER_40
Date: Tue, 15 Jul 2014 15:41:40 +0900 [thread overview]
Message-ID: <1405406500-1208-1-git-send-email-michel@daenzer.net> (raw)
Without this, the ethernet port on my ASUS A88X Pro mainboard stops
working sometimes, with messages like these in dmesg:
AMD-Vi: Event logged [IO_PAGE_FAULT device=05:00.0 domain=0x001e address=0x0000000000003000 flags=0x0050]
Signed-off-by: Michel Dänzer <michel@daenzer.net>
---
drivers/net/ethernet/realtek/r8169.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index be425ad..e577566 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4239,6 +4239,8 @@ static void rtl_init_rxcfg(struct rtl8169_private *tp)
RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
break;
case RTL_GIGA_MAC_VER_40:
+ RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
+ break;
case RTL_GIGA_MAC_VER_41:
case RTL_GIGA_MAC_VER_42:
case RTL_GIGA_MAC_VER_43:
--
2.0.0
next reply other threads:[~2014-07-15 6:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-15 6:41 Michel Dänzer [this message]
2014-07-15 9:29 ` Hayes Wang
2014-07-15 9:56 ` Michel Dänzer
2014-07-15 21:54 ` Francois Romieu
2014-07-16 22:25 ` David Miller
2014-07-17 0:55 ` Michel Dänzer
2014-07-17 3:29 ` David Miller
2014-07-17 3:55 ` [PATCH v2] " Michel Dänzer
2014-07-17 5:24 ` David Miller
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