diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2018-06-23 10:53:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-23 14:54:56 +0300 |
| commit | aa1e7d2c31efd561fbbecc77eb785c8af685c1af (patch) | |
| tree | fcb4e31575e53da058b8463e7cbe5517424cb339 /drivers/net | |
| parent | f37658da21aae3b4801860858caf4616286a0dc8 (diff) | |
| download | linux-aa1e7d2c31efd561fbbecc77eb785c8af685c1af.tar.xz | |
r8169: enable ASPM on RTL8168E-VL
Let's enable ASPM also on the RTL8168E-VL (chip version 34).
Works fine on my Zotac Mini PC with this chip. Temperature when
being idle is significantly lower than before due to reaching
deeper PC states.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -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 d5e380d909dd..44715958b246 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -5541,6 +5541,8 @@ static void rtl_hw_start_8168e_2(struct rtl8169_private *tp) RTL_W8(tp, DLLPR, RTL_R8(tp, DLLPR) | PFM_EN); RTL_W32(tp, MISC, RTL_R32(tp, MISC) | PWM_EN); RTL_W8(tp, Config5, RTL_R8(tp, Config5) & ~Spi_en); + + rtl_hw_aspm_clkreq_enable(tp, true); } static void rtl_hw_start_8168f(struct rtl8169_private *tp) |