Re: IBM T22/APM suspend does not work with yenta_socket module loaded on 2.6.8.1

[Russell King]

On Thu, Aug 19, 2004 at 11:15:24AM +0200, Karel Gardas wrote:
> On Thu, 19 Aug 2004, Russell King wrote:
> > You could try grabbing the cbdump program from pcmcia.arm.linux.org.uk
> > and trying to identify whether there's any differences in the register
> > settings of the Cardbus bridges - between having no yenta module loaded
> > and having yenta loaded with the sockets suspended using:
> >
> > echo 3 > /sys/class/pcmcia_socket/pcmcia_socket0/device/power/state
> > echo 3 > /sys/class/pcmcia_socket/pcmcia_socket1/device/power/state
> >
> > (echo 0 to these files to resume the sockets.)
> 
> OK, diff is:

Argh, sorry, it didn't take effect.  You need:

echo -e '3\0' > /sys/class/pcmcia_socket/pcmcia_socket0/device/power/state
echo -e '3\0' > /sys/class/pcmcia_socket/pcmcia_socket1/device/power/state

I forgot that sysfs is fussy when it comes to parsing numbers. ;(

-- 
Russell King
 Linux kernel    2.6 ARM Linux   - http://www.arm.linux.org.uk/
 maintainer of:  2.6 PCMCIA      - http://pcmcia.arm.linux.org.uk/
                 2.6 Serial core
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