Commit ce740c5f authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Jakub Kicinski
Browse files

r8169: improve reset handling for chips from RTL8168g 



Sync the reset preparation for chips from RTL8168g with the r8168 and
r8125 vendor drivers.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 6f9395c6

drivers/net/ethernet/realtek/r8169_main.c

+4 −1
Original line number Diff line number Diff line
@@ -2535,10 +2535,13 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp) 
		rtl_loop_wait_low(tp, &rtl_npq_cond, 20, 2000);

		break;

	case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_38:

	case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_52:

		RTL_W8(tp, ChipCmd, RTL_R8(tp, ChipCmd) | StopReq);

		rtl_loop_wait_high(tp, &rtl_txcfg_empty_cond, 100, 666);

		break;

	case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_61:

		rtl_enable_rxdvgate(tp);

		fsleep(2000);

		break;

	default:

		RTL_W8(tp, ChipCmd, RTL_R8(tp, ChipCmd) | StopReq);

		udelay(100);

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