Re: PS/2 port problem

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>]

:On Sun, 28 Jan 2007, walt wrote:
:
:>  Any ideas for debugging?
:
:I cleverly read the code and then added PSM_DEBUG to my kernel.
:
:Now I see this during boot:
:
: atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
: atkbd0: <AT Keyboard> irq 1 on atkbdc0
: kbd0 at atkbd0
: psm0: current command byte:0047
: psm0: failed to get data.
: psm0: <PS/2 Mouse> irq 12 on atkbdc0
: psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
: psm0: config:00000000, flags:00000000, packet size:3
: psm0: syncmask:00, syncbits:00
:
:And when moused starts up:
:psm: status 00 02 64
:
:And when attempting to re-start moused:
:psm0: failed to enable the device (doopen).
:
:Any ideas?

    I haven't had any luck reproducing this.  I can start moused, use
    vidcontrol -m on to test it, then I can kill moused and start it 
    again, and the mouse works again.

    I then killed moused and started up X with a directly specified
    /dev/psm0, and that worked.  Then I terminated X and started it
    again, and that also worked.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>