Re: Trying to get swsusp working on DTK FortisPro TOP-5A notebook

[Vojtech Pavlik <vojtech@suse.cz>]

On Fri, Apr 21, 2006 at 08:43:24AM +0000, Pavel Machek wrote:
> On Tue 25-04-06 18:33:16, Ondrej Zary wrote:
> > Hello,
> > I'm trying to get swsusp working on my DTK FortisPro 
> > TOP-5A notebook. I compiled 2.6.16 kernel with drivers 
> > compiled in (ES1869 sound, TI CardBus, Xircom PCMCIA 
> > ethernet, Orinoco wifi and maybe something more). There 
> > is no ACPI as BIOS does not support it. The problem is 
> > that when I do "echo disk >/sys/power/state", it refuses 
> > to suspend:
> > 
> > Stopping tasks: =============================|
> > Shrinking memory... done (8698 pages freed)
> > pnp: Device 00:19 disabled.
> > pnp: Failed to disable device 00:16.
> > Could not suspend device 00:16: error -5
> > pnp: Device 00:19 activated.
> > PCI: Found IRQ 11 for device 0000:00:01.2
> > PCI: Found IRQ 9 for device 0000:00:0e.0
> > PCI: Found IRQ 11 for device 0000:00:0e.1
> > eth0: autonegotiation failed; using 10mbs
> > eth0: MII selected
> > eth0: media 10BaseT, silicon revision 4
> > Some devices failed to suspend
> > Restarting tasks... done
> > 
> > 
> > Device 00:19 is gameport of the sound card (it seems to 
> > suspend fine), however device 00:16 does not. It seems to 
> > be the synaptics touchpad:
> 
> rmmod touchpad driver before suspend; if it helps, fix psmouse.

This is a problem in ACPI PnP layer - the device doesn't have a disable
method (it simply doesn't support disabling in hardware). Not being able
to disable it probably should be ignored when suspending.

-- 
Vojtech Pavlik
Director SuSE Labs