Hi...

You helped me so nicely a few days ago - may I come back? :-)

cloned working installation 1:1 from BX chipset machine
to a VIA KT266A based machine

result: mouse doesn't work there, "cat /dev/input/mice" doesn't
produce garbage as expected - just dead

so I tried:
[modprobe ehci-hcd]
modprobe [uhci|usb-uhci]
modprobe hid
modprobe mousedev
modprobe keybdev

with the [] in various combinations (original with usb-uhci works on BX)


with uhci it ends in:
-----
hub.c: new USB device 00:10.0-2, assigned address 2
usb.c: kmalloc IF de5deaa0, numif 1
usb.c: skipped 1 class/vendor specific interface descriptors
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
usb.c: USB device number 2 default language ID 0x409
Manufacturer: Combo Mouse
Product: Combo Mouse
uhci.c: uhci_result_control() failed with status 500000
[df2f40c0] link (1f2f4032) element (1f2f5214)
  Depth traverse
 Element != First TD
  0: [df2f51e0] link (1f2f5214) e3 LS Length=7 MaxLen=7 DT0 EndPt=0 Dev=2, 
PID=2d(SETUP) (buf=1e5deb
  1: [df2f5210] link (1f2f5244) e3 LS Stalled Babble Length=0 MaxLen=0 DT1 EndPt=0 
Dev=2, PID=69(IN)
  2: [df2f5240] link (00000001) e3 LS IOC Active Length=0 MaxLen=7ff DT1
EndPt=0 Dev=2, PID=e1(OUT)

usb_control/bulk_msg: timeout
input0: USB HID v1.10 Mouse [Combo Mouse Combo Mouse] on usb4:2.0
usb.c: hid driver claimed interface de5deaa0
usb.c: kusbd: /sbin/hotplug add 2
-----

with usb-uhci it's:

-----
hub.c: new USB device 00:10.0-2, assigned address 2
usb.c: kmalloc IF de4dd9c0, numif 1
usb.c: skipped 1 class/vendor specific interface descriptors
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
usb.c: USB device number 2 default language ID 0x409
Manufacturer: Combo Mouse
Product: Combo Mouse
usb-uhci.c: interrupt, status 2, frame# 1014
usb_control/bulk_msg: timeout
input0: USB HID v1.10 Mouse [Combo Mouse Combo Mouse] on usb4:2.0
usb.c: hid driver claimed interface de4dd9c0
usb.c: kusbd: /sbin/hotplug add 2
hub.c: port 1, portstatus 100, change 0, 12 Mb/s
hub.c: port 2, portstatus 303, change 0, 1.5 Mb/s
-----


Questions:
Why doesn't the BX config just work 1:1 on the KT266A?
(my guessed addition of ehci-hcd for USB 2.0 is pointless?)

When the mouse seemingly does load ok to "input0", why doesn't
cat ../mice or ../mouse0 produce the input garbage I see on other
(working) system? What's the missing link?

Is there a known working module load combination for a
 VIA Technologies, Inc. UHCI USB (rev 80)


If you need a larger log copy say so!

It's 4+am local time, I give up... :-(
Martin



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