1. 16 4月, 2009 39 次提交
  2. 14 4月, 2009 1 次提交
    • R
      NET/r8169: Rework suspend and resume · 861ab440
      Rafael J. Wysocki 提交于
      The recent changes of the PCI PM core allow us to simplify the
      suspend and resume handling in a number of device drivers, since they
      don't need to carry out the general PCI PM operations, such as
      changing the power state of the device, during suspend and resume any
      more.
      
      Simplify the suspend and resume callbacks of r8169 using the
      observation that the PCI PM core can take care of some operations
      carried out by the driver.
      
      Additionally, make the shutdown callback of r8169 only put the device
      into a low power state if the system is going to be powered off
      (kexec is known to have problems with network adapters that are put
      into low power states on shutdown).
      
      This patch has been tested on MSI Wind U100.
      Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
      Tested-by: NBruno Prémont <bonbons@linux-vserver.org>
      Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      861ab440