Messages in this thread Patch in this message | | | From | Chun-Hao Lin <> | Subject | [PATCH v2 net-next 02/10] r8169:add disable/enable RTL8168G pll function | Date | Wed, 1 Oct 2014 23:17:13 +0800 |
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RTL8168G also can disable/enable pll function.
Signed-off-by: Chun-Hao Lin <hau@realtek.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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