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SubjectRe: kbd not functioning in 2.5.25-dj2
On Sun, Jul 14, 2002 at 02:30:33PM -0700, A Guy Called Tyketto wrote:
> On Sun, Jul 14, 2002 at 02:01:53PM +0200, Vojtech Pavlik wrote:
> > >
> > > Just did. dmesg follows:
> > >
> > > mice: PS/2 mouse device common for all mice
> > > atkbd.c: Sent: f5
> > > atkbd.c: Received fe
> > > serio: i8042 KBD port at 0x60,0x64 irq 1
> > > input: ImPS/2 Microsoft IntelliMouse on isa0060/serio1
> > > serio: i8042 AUX port at 0x60,0x64 irq 12
> > > NET4: Linux TCP/IP 1.0 for NET4.0
> > >
> >
> > Ok. So this is the cause. The driver gets a '0xfe' response, which means
> > "error, command not supported, or device not present'.
> >
> > A keyboard must support the 0xf5 command ('reset').
> >
> > So, the error response might be coming either from the mouse, or the
> > controller, and somehow gets passed to the keyboard (they unfortunately
> > share the same registers), or the response somes from the mouse driver
> > first trying to probe for a mouse on the port.
> >
> > So, please #define I8042_DEBUG_IO in drivers/input/serio/i8042.h as
> > well, and try again. Then we'll know more.
> >
>
> Just gave that a go.. no change in the dmesg output. Nothing written
> out to stdout or anything via syslogd/klogd. See above for that output.

Are you sure you didn't leave the #undef in that file?

--
Vojtech Pavlik
SuSE Labs
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