[PATCH net-next 1/7] r8169: remove hardcoded PCIe registers accesses.
From: Francois Romieu <romieu@fr.zoreil.com>
Date: 2012-01-27 21:05:52
Subsystem:
8169 10/100/1000 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Heiner Kallweit, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> --- 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)
--
1.7.6.5