kern/63971: Recognition of Canon CanoScan LIDE 20 by the kernel (uscanner)

Marcus Schaffry mailinglist at schaffry.com
Tue Mar 9 01:10:04 PST 2004


>Number:         63971
>Category:       kern
>Synopsis:       Recognition of Canon CanoScan LIDE 20 by the kernel (uscanner)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Tue Mar 09 01:10:03 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     Marcus Schaffry
>Release:        5.2.1
>Organization:
>Environment:
FreeBSD FreeAMD.MUCDOMAIN 5.2.1-RELEASE FreeBSD 5.2.1-RELEASE #3: Tue Mar  2 02:10:16 CET 2004     lamer at FreeAMD.MUCDOMAIN:/usr/src/sys/i386/compile/FIREWALL  i386      
>Description:
The USB scanner CanonScan LIDE 20 from Canon isn't recognized by the kernel using uscanner. 
>How-To-Repeat:
Compile the kernel with uscanner and the kernel will not recognize the scanner.
>Fix:
I added the following line to /sys/dev/usb/usbdevs:
product CANON Lide20 0x220d CANOSCAN Lide20

Then I added the following line to /sys/dev/usb/uscanner.c:
{{ USB_VENDOR_CANON, USB_PRODUCT_CANON_Lide20 }, 0 },

Then I did the following 
root# cd /sys/dev/usb/ 
root# make -f Makefile.usbdevs
root# cd ../../modules/usb
root# make

I recompiled the kernel with "uscanner" and started scanning. :-)
>Release-Note:
>Audit-Trail:
>Unformatted:


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