netdev - [PATCH 06/14] r8169: 8168b Tx performance tweak

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Date:	Fri, 10 Oct 2008 23:42:34 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	David Miller <davem@...emloft.net>
Cc:	jamagallon@....com, greg@...ah.com, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org, bonbons@...ux-vserver.org,
	ivecera@...hat.com, Ben Hutchings <bhutchings@...arflare.com>,
	ishikawa <chiaki.ishikawa@...n.jp>, Mark Lord <lkml@....ca>,
	edward_hsu@...ltek.com.tw
Subject: [PATCH 06/14] r8169: 8168b Tx performance tweak

Signed-off-by: Francois Romieu <romieu@...zoreil.com>
Cc: Edward Hsu <edward_hsu@...ltek.com.tw>
---
 drivers/net/r8169.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 60d2ded..f929dba 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2386,7 +2386,8 @@ static void rtl_ephy_init(void __iomem *ioaddr, struct ephy_info *e, int len)
 
 static void rtl_hw_start_8168bb(void __iomem *ioaddr, struct pci_dev *pdev)
 {
-	rtl_tx_performance_tweak(pdev, 0x5 << MAX_READ_REQUEST_SHIFT);
+	rtl_tx_performance_tweak(pdev,
+		(0x5 << MAX_READ_REQUEST_SHIFT) | PCI_EXP_DEVCTL_NOSNOOP_EN);
 }
 
 static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev)
-- 
1.5.3.3

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