>Number:         25208
>Category:       kern
>Synopsis:       pckbc0: unable to establish interrupt for aux slot
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Apr 17 11:55:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Thomas Klausner
>Release:        NetBSD 2.0C/2004-04-15
>Organization:
	
>Environment:
	
	
Architecture: i386
Machine: i386
>Description:
After a motherboard change, whenever I start X, the keyboard stops
working with:
pckbport: command timeout
pms_disable: command error

In the dmesg, I also see:
pckbc0: unable to establish interrupt for aux slot
Don't know if this is related.

For testing, I booted an 1.6ZE kernel I had lying around, from 20031104;
starting X with that does _not_ make the keyboard hang.

The differences in dmesg are:
ACPI version (20031029 vs 20040211)
Error messages come from a different device, and
there's one more with 2.0C:
1.6ZE:
pckbc: command timeout
pms_enable: command error 35
pckbc: command timeout
pckbc: command timeout
pms_disable: command error
pckbc: command timeout
pms_enable: command error 35
2.0C:
pckbport: command timeout
pms_enable: command error 35
pckbport: command timeout
pckbport: command timeout
pms_disable: command error
pckbport: command timeout
pms_enable: command error 35
pckbport: command timeout
pms_disable: command error

(now closed) PR 22457 makes me consider it might be an ACPI problem.
The changed error messages indicate that it might be a pckbport
problem.

>How-To-Repeat:
Boot. Start X.

dmesg extract:

NetBSD 2.0C (HIRO) #0: Sun Apr 18 13:17:47 CEST 2004
	wiz@hiro:/usr/src/sys/arch/i386/compile/HIRO
total memory = 511 MB
avail memory = 496 MB
BIOS32 rev. 0 found at 0xf1940
mainbus0 (root)
cpu0 at mainbus0: (uniprocessor)
cpu0: AMD Athlon XP 2400+ (686-class), 1990.32 MHz, id 0x6a0
cpu0: features c3c3fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features c3c3fbff<PGE,MCA,CMOV,PAT,PSE36,MMXX,MMX>
cpu0: features c3c3fbff<FXSR,SSE,3DNOW2,3DNOW>
cpu0: I-cache 64 KB 64b/line 2-way, D-cache 64 KB 64b/line 2-way
cpu0: L2 cache 256 KB 64b/line 16-way
cpu0: ITLB 16 4 KB entries fully associative, 8 4 MB entries fully associative
cpu0: DTLB 32 4 KB entries fully associative, 8 4 MB entries 4-way
cpu0: 8 page colors
acpi0 at mainbus0
acpi0: using Intel ACPI CA subsystem version 20040211
acpi0: X/RSDT: OemId <ASUS  ,A7V600-X,42302e31>, AslId <MSFT,31313031>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
acpibut0 at acpi0 (PNP0C0C): ACPI Power Button
PNP0C01 [System Board] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0A03 [PCI Bus] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
PNP0200 [AT DMA Controller] at acpi0 not configured
PNP0100 [AT Timer] at acpi0 not configured
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
PNP0800 [AT-style speaker sound] at acpi0 not configured
npx0 at acpi0 (PNP0C04)
npx0: io 0xf0-0xff irq 13
npx0: using exception 16
fdc0 at acpi0 (PNP0700)
fdc0: io 0x3f2-0x3f5,0x3f7 irq 6 drq 2
lpt0 at acpi0 (PNP0401)
lpt0: io 0x378-0x37f,0x778-0x77b irq 7 drq 3
com0 at acpi0 (PNP0501-1)
com0: io 0x3f8-0x3ff irq 4
com0: ns16550a, working fifo
pckbc0 at acpi0 (PNP0303): kbd port
pckbc0: io 0x60,0x64 irq 1
PNPB02F [Joystick/Game port] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc0 (aux slot)
pckbc0: unable to establish interrupt for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0
pchb0: VIA Technologies VT8377 Apollo KT400 CPU to PCI Bridge (rev. 0x80)
agp0 at pchb0: aperture at 0xf8000000, size 0xf100000
ppb0 at pci0 dev 1 function 0: VIA Technologies VT8377CE CPU-AGP Bridge (KT600) (rev. 0x00)
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled
vga0 at pci1 dev 0 function 0: ATI Technologies Radeon 9700/9500 Series (rev. 0x00)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
....
pckbport: command timeout
pms_enable: command error 35
pckbport: command timeout
pckbport: command timeout
pms_disable: command error
pckbport: command timeout
pms_enable: command error 35
pckbport: command timeout
pms_disable: command error
>Fix:
No idea.
>Release-Note:
>Audit-Trail:
>Unformatted: