Commit 1ee8856d authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller
Browse files

r8169: avoid link-up interrupt issue on RTL8106e if user enables ASPM 



It has been reported that on RTL8106e the link-up interrupt may be
significantly delayed if the user enables ASPM L1. Per default ASPM
is disabled. The change leaves L1 enabled on the PCIe link (thus still
allowing to reach higher package power saving states), but the
NIC won't actively trigger it.

Reported-by: default avatarKoba Ko <koba.ko@canonical.com>
Tested-by: default avatarKoba Ko <koba.ko@canonical.com>
Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 43fa32d1

drivers/net/ethernet/realtek/r8169_main.c

+0 −1
Original line number Diff line number Diff line
@@ -3508,7 +3508,6 @@ static void rtl_hw_start_8106(struct rtl8169_private *tp) 
	rtl_eri_write(tp, 0x1b0, ERIAR_MASK_0011, 0x0000);



	rtl_pcie_state_l2l3_disable(tp);

	rtl_hw_aspm_clkreq_enable(tp, true);

}



DECLARE_RTL_COND(rtl_mac_ocp_e00e_cond)