+++ /dev/null
-Commit-Id: 458a9f617adfb2fc5f38e7673339115c4ba3290f
-From: Francois Romieu <romieu@fr.zoreil.com>
-Date: Sat, 2 Aug 2008 15:50:02 +0200
-Acked-by: Karsten Keil <kkeil@novell.com>
-Reference: bnc#448168
-Subject: [PATCH] r8169: Tx performance tweak helper
-
-Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
-Cc: Edward Hsu <edward_hsu@realtek.com.tw>
-
----
- drivers/net/r8169.c | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
-
---- a/drivers/net/r8169.c
-+++ b/drivers/net/r8169.c
-@@ -2079,12 +2079,20 @@ static void rtl_hw_start_8169(struct net
- RTL_W16(IntrMask, tp->intr_event);
- }
-
-+static void rtl_tx_performance_tweak(struct pci_dev *pdev, u8 force)
-+{
-+ u8 ctl;
-+
-+ pci_read_config_byte(pdev, 0x69, &ctl);
-+ ctl = (ctl & ~0x70) | force;
-+ pci_write_config_byte(pdev, 0x69, ctl);
-+}
-+
- static void rtl_hw_start_8168(struct net_device *dev)
- {
- struct rtl8169_private *tp = netdev_priv(dev);
- void __iomem *ioaddr = tp->mmio_addr;
- struct pci_dev *pdev = tp->pci_dev;
-- u8 ctl;
-
- RTL_W8(Cfg9346, Cfg9346_Unlock);
-
-@@ -2098,10 +2106,7 @@ static void rtl_hw_start_8168(struct net
-
- RTL_W16(CPlusCmd, tp->cp_cmd);
-
-- /* Tx performance tweak. */
-- pci_read_config_byte(pdev, 0x69, &ctl);
-- ctl = (ctl & ~0x70) | 0x50;
-- pci_write_config_byte(pdev, 0x69, ctl);
-+ rtl_tx_performance_tweak(pdev, 0x50);
-
- RTL_W16(IntrMitigate, 0x5151);
-