>From 1284caa61d5a6ad80905f0ea6cb121ae618b3ec3 Mon Sep 17 00:00:00 2001 From: Francois Romieu Date: Thu, 22 Dec 2011 18:59:37 +0100 Subject: [PATCH 1/2] r8169: remove hardcoded PCIe registers accesses. Signed-off-by: Francois Romieu --- drivers/net/ethernet/realtek/r8169.c | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 7a0c800..ca86e67 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -3824,23 +3824,21 @@ static void r8168dp_hw_jumbo_disable(struct rtl8169_private *tp) static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp) { void __iomem *ioaddr = tp->mmio_addr; - struct pci_dev *pdev = tp->pci_dev; RTL_W8(MaxTxPacketSize, 0x3f); RTL_W8(Config3, RTL_R8(Config3) | Jumbo_En0); RTL_W8(Config4, RTL_R8(Config4) | 0x01); - pci_write_config_byte(pdev, 0x79, 0x20); + rtl_tx_performance_tweak(tp->pci_dev, 0x2 << MAX_READ_REQUEST_SHIFT); } static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp) { void __iomem *ioaddr = tp->mmio_addr; - struct pci_dev *pdev = tp->pci_dev; RTL_W8(MaxTxPacketSize, 0x0c); RTL_W8(Config3, RTL_R8(Config3) & ~Jumbo_En0); RTL_W8(Config4, RTL_R8(Config4) & ~0x01); - pci_write_config_byte(pdev, 0x79, 0x50); + rtl_tx_performance_tweak(tp->pci_dev, 0x5 << MAX_READ_REQUEST_SHIFT); } static void r8168b_0_hw_jumbo_enable(struct rtl8169_private *tp) -- 1.7.6.4