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Re: Need USB help? Re: USB setup problems



On Thu, May 10, 2001 at 08:59:54AM -0700, Eric Richardson wrote:
> Hi,
> Nobody has commented yet on this. Please help if you can give me any
> pointers. I went through all the docs on linux-usb.org and haven't found
> anything to help.
> Eric
> 
> Eric Richardson wrote:
> > 
> > Hi,
> > 
> > I'm using 2.2.19(not a custom build), 2.2r3 stable. I'm trying to use a
> > Belkin USB mouse for starters. Here what I did so far.
> > 
> > 1. loaded the modules - usb-ohci didn't work so I assume the usb-uhci is
> > correct
> > # lsmod (edited)
> > mousedev                3596   0 (unused)
> > hid                    11384   0 (unused)
> > input                   2684   0 [mousedev hid]
> > usb-uhci               18200   0 (unused)
> > usbcore                41028   0 [hid usb-uhci]
> > 
> > 2. added the device files
> > $ ls -la /dev/input
> > total 0
> > crw-------    1 root     root      13,  63 May  8 09:27 mice
> > crw-------    1 root     root      13,  32 May  8 09:27 mouse0
> > 
> > Note the following.
> > 
> > # cat /dev/input/mouse0
> > cat: /dev/input/mouse0: No such device
> > 
> > 3. added to /etc/fstab after /proc entry
> > none   /proc/bus/usb   usbdevfs  defaults   0   0
> > $ ls /proc/bus/usb
> > 001  devices  drivers
> > 
> > Results from dmesg
> > 
> > usb.c: registered new driver usbdevfs
> > usb.c: registered new driver hub
> > usb-uhci.c: $Revision: 1.237 $ time 22:44:21 Apr 19 2001
> > usb-uhci.c: High bandwidth mode enabled
> > usb-uhci.c: USB UHCI at I/O 0xf300, IRQ 10
> > usb-uhci.c: Detected 2 ports
> > usb.c: new USB bus registered, assigned bus number 1
> > usb.c: USB new device connect, assigned device number 1
> > hub.c: USB hub found
> > hub.c: 2 ports detected
> > usb.c: registered new driver hid
> > mice: PS/2 mouse device common for all mice
> > usb.c: USB new device connect, assigned device number 2
> > usb_control/bulk_msg: timeout
> > usb.c: USB device not accepting new address (error=-110)
> > usb.c: USB new device connect, assigned device number -1
> > usb_control/bulk_msg: timeout
> > usb.c: USB device not accepting new address (error=-110)
> > usb.c: USB disconnect on device -1
> > 
> > $ cat /proc/bus/usb/drivers
> >          hid
> >          hub
> >          usbdevfs
> > 
> > $ cat /proc/bus/usb/devices
> > T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
> > B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
> > D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
> > P:  Vendor=0000 ProdID=0000 Rev= 0.00
> > S:  Product=USB UHCI Root Hub
> > S:  SerialNumber=f300
> > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
> > I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
> > E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
> > 
> > The only thing weird on the boot mesg is that I physically only have one
> > USB port but the system is trying to assign 2 devices.
> > 
> > Thanks in advance for any help.
> > 
> > Eric

//

hi eric,

i'm really not in the position to say why it isn't
working. my usb mouse was pretty straight forward
using kernels 2.4.0 and 2.4.4 and
http://www.linux-usb.org/USB-guide/c122.html .  

you should be able to use a 2.2.19 kernel, but you may find it
easier using a 2.4.x kernel.

good luck.

bentley taylor.

//> 



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