From mboxrd@z Thu Jan 1 00:00:00 1970 From: Francois Romieu Subject: [PATCH 8/13] r8169: Tx performance tweak Date: Sun, 29 Jun 2008 16:45:26 +0200 Message-ID: <20080629144526.GI1540@electric-eye.fr.zoreil.com> References: <20080629143817.GA1540@electric-eye.fr.zoreil.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: jeff@garzik.org, akpm@linux-foundation.org, Edward Hsu , Mario Limonciello , Kasper Sandberg To: netdev@vger.kernel.org Return-path: Received: from electric-eye.fr.zoreil.com ([213.41.134.224]:38262 "EHLO electric-eye.fr.zoreil.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760191AbYF2Opu (ORCPT ); Sun, 29 Jun 2008 10:45:50 -0400 Content-Disposition: inline In-Reply-To: <20080629143817.GA1540@electric-eye.fr.zoreil.com> Sender: netdev-owner@vger.kernel.org List-ID: Signed-off-by: Francois Romieu Cc: Edward Hsu --- drivers/net/r8169.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index c2861a4..46bdcb9 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -2156,19 +2156,19 @@ static void rtl_hw_start_8169(struct net_device *dev) RTL_W16(IntrMask, tp->intr_event); } -static void rtl8168_tx_performance_tweak(struct pci_dev *pdev, unsigned int reg -) +static void rtl8168_tx_performance_tweak(struct pci_dev *pdev, + unsigned int reg, u8 force) { u8 ctl; pci_read_config_byte(pdev, reg, &ctl); - ctl = (ctl & ~0x70) | 0x50; + ctl = (ctl & ~0x70) | force; pci_write_config_byte(pdev, reg, ctl); } static void rtl_hw_start_8168bb(void __iomem *ioaddr, struct pci_dev *pdev) { - rtl8168_tx_performance_tweak(pdev, 0x69); + rtl8168_tx_performance_tweak(pdev, 0x69, 0x58); } static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev) @@ -2178,7 +2178,7 @@ static void rtl_hw_start_8168bef(void __iomem *ioaddr, struct pci_dev *pdev) static void __rtl_hw_start_8168cpx(void __iomem *ioaddr, struct pci_dev *pdev) { - rtl8168_tx_performance_tweak(pdev, 0x69); + rtl8168_tx_performance_tweak(pdev, 0x79, 0x50); } static void rtl_hw_start_8168c(void __iomem *ioaddr, struct pci_dev *pdev) -- 1.5.3.3