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Message-ID: <1412176641-24393-2-git-send-email-hau@realtek.com>
Date:	Wed, 1 Oct 2014 23:17:13 +0800
From:	Chun-Hao Lin <hau@...ltek.com>
To:	<netdev@...r.kernel.org>
CC:	<nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>,
	Chun-Hao Lin <hau@...ltek.com>
Subject: [PATCH v2 net-next 02/10] r8169:add disable/enable RTL8168G pll function

RTL8168G also can disable/enable pll function.

Signed-off-by: Chun-Hao Lin <hau@...ltek.com>
---
 drivers/net/ethernet/realtek/r8169.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 000bd6c..93f8d3f 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;
 	}
 }
@@ -4399,6 +4400,7 @@ 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

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