From 06cd9da58fb25526bd1a4b0f36e25e1a8824ea1f Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Tue, 22 Oct 2019 21:30:57 +0200 Subject: r8169: never set PCI_EXP_DEVCTL_NOSNOOP_EN Setting PCI_EXP_DEVCTL_NOSNOOP_EN for certain chip versions had been added to the vendor driver more than 10 years ago, and copied from there to r8169. It has been removed from the vendor driver meanwhile and I think we can safely remove this too. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller --- drivers/net/ethernet/realtek/r8169_main.c | 13 ------------- 1 file changed, 13 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 57942383b73d..c317af9c60e9 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -5345,19 +5345,6 @@ static void rtl_hw_start_8125(struct rtl8169_private *tp) static void rtl_hw_start_8168(struct rtl8169_private *tp) { - switch (tp->mac_version) { - case RTL_GIGA_MAC_VER_11: - case RTL_GIGA_MAC_VER_12: - case RTL_GIGA_MAC_VER_13: - case RTL_GIGA_MAC_VER_16: - case RTL_GIGA_MAC_VER_17: - pcie_capability_set_word(tp->pci_dev, PCI_EXP_DEVCTL, - PCI_EXP_DEVCTL_NOSNOOP_EN); - break; - default: - break; - } - if (rtl_is_8168evl_up(tp)) RTL_W8(tp, MaxTxPacketSize, EarlySize); else -- cgit v1.2.3-59-g8ed1b