diff options
| author | Chun-Hao Lin <hau@realtek.com> | 2014-10-01 19:17:13 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-01 23:33:17 +0400 |
| commit | b8e5e6ad7115befef13a4493f1d2b8e438abc058 (patch) | |
| tree | 6d10c20c3018949fb75b88a7658b6c60af2bd9d7 /drivers/net/ethernet/realtek | |
| parent | 05b9687bb3606190304f08c2e4cd63de8717e30b (diff) | |
| download | linux-b8e5e6ad7115befef13a4493f1d2b8e438abc058.tar.xz | |
r8169:add disable/enable RTL8168G pll function
RTL8168G also can disable/enable pll function.
Signed-off-by: Chun-Hao Lin <hau@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index 000bd6c1848f..93f8d3fbd410 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; |