[PATCH net-next 02/10] r8169:add disable/enable RTL8168G pll function
From: Chun-Hao Lin
Date: Tue Sep 30 2014 - 11:03:01 EST
Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
---
drivers/net/ethernet/realtek/r8169.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 000bd6c..6d68229 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4375,6 +4375,7 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
case RTL_GIGA_MAC_VER_41:
rtl_w1w0_eri(tp, 0x1a8, ERIAR_MASK_1111, 0x00000000,
0xfc000000, ERIAR_EXGMAC);
+ RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
break;
}
}
@@ -4399,8 +4400,10 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
break;
case RTL_GIGA_MAC_VER_40:
case RTL_GIGA_MAC_VER_41:
+ RTL_W8(PMCH, RTL_R8(PMCH) | 0xc0);
rtl_w1w0_eri(tp, 0x1a8, ERIAR_MASK_1111, 0xfc000000,
0x00000000, ERIAR_EXGMAC);
+
break;
}
--
1.8.3.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/