r8169: fix driver shutdown WoL regression.
authorfran├žois romieu <romieu@fr.zoreil.com>
Fri, 14 Oct 2011 00:57:45 +0000 (00:57 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 19 Oct 2011 21:08:21 +0000 (17:08 -0400)
commit649b3b8c4e8681de443b4dc9e387c3036369e02e
tree2074058f98c291e154f707b0593ca06a09bb70b9
parent34b1901abdf8793cd679d0e48012d3d7570f88d6
r8169: fix driver shutdown WoL regression.

Due to commit 92fc43b4159b518f5baae57301f26d770b0834c9 ("r8169: modify the
flow of the hw reset."), rtl8169_hw_reset stomps during driver shutdown on
RxConfig bits which are needed for WOL on some versions of the hardware.

As these bits were formerly set from the r81{0x, 68}_pll_power_down methods,
factor them out for use in the driver shutdown (rtl_shutdown) handler.

I favored __rtl8169_get_wol() -hardware state indication- over
RTL_FEATURE_WOL as the latter has become a good candidate for removal.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: Hayes <hayeswang@realtek.com>
Tested-by: Marc Ballarin <ballarin.marc@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/r8169.c