m82xx usb host error

[Dubb, Benjamin]

Folks,
 
I'm seeing the following with 2.4.20 kernel running on mpc8270. The host never shows any activity when I plug usb devices. What's the best way to debug this? Thanks,
 
 - Ben
 
hub.c: port 1, portstatus 101, change 1, 12 Mb/s
hub.c: port 1 connection change
hub.c: port 1, portstatus 101, change 1, 12 Mb/s
Looking up port of RPC 100003/2 on 10.0.0.1
Looking up port of RPC 100005/1 on 10.0.0.1
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
VFS: Mounted root (nfs filesystem).
Mounted devfs on /dev
Freeing unused kernel memory: 88k init
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 101, change 0, 12 Mb/s
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: new USB device m82xxhci-1, assigned address 2
usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=2 (error=-110)
hub.c: port 1, portstatus 103, change 0, 12 Mb/s
hub.c: new USB device m82xxhci-1, assigned address 3
usb_control/bulk_msg: timeout
usb.c: USB device not accepting new address=3 (error=-110)



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