xsane busted with usb2

[Hans Petter Selasky]

On Tuesday 06 January 2009, M. Warner Losh wrote:
> In message: <20090106.083501.-861032140.imp at bsdimp.com>
>
>             "M. Warner Losh" <imp at bsdimp.com> writes:
> : In message: <200901061630.02022.hselasky at c2i.net>
> :
> :             Hans Petter Selasky <hselasky at c2i.net> writes:
> : : On Tuesday 06 January 2009, M. Warner Losh wrote:
> : : > In message: <200901060940.21830.hselasky at c2i.net>
> : : >
> : : >             Hans Petter Selasky <hselasky at c2i.net> writes:
> : : > : On Tuesday 06 January 2009, M. Warner Losh wrote:
> : : > : > With sys/dev/usb, I'm able to kldload uscanner and xsane just
> : : > : > works. With usb2, I klduscanner, and it doesn't.  There's no
> : : > : > /dev/uscanner0 in the ls listing, but one can open that file
> : : > : > directly.  trussing sane-find-scanners yields:
> : : > : >
> : : > : > ...
> : : > : > open("/dev/",O_NONBLOCK,020222513)		 = 4 (0x4)
> : : > : > fstat(4,{ mode=dr-xr-xr-x ,inode=2,size=512,blksize=4096 }) = 0
> : : > : > (0x0) fcntl(4,F_SETFD,FD_CLOEXEC)			 = 0 (0x0)
> : : > : > fstatfs(0x4,0x7fffffffda80,0x0,0x0,0x60,0x801200110) = 0 (0x0)
> : : > : > getdirentries(0x4,0x80120c000,0x1000,0x80120a0a8,0x30,0x801200158
> : : > : >) = 1516 (0x5ec)
> : : > : > getdirentries(0x4,0x80120c000,0x1000,0x80120a0a8,0xffffffff8064d1
> : : > : >80,0x7 ffff fffdd18) = 0 (0x0) lseek(4,0x0,SEEK_SET)				 = 0 (0x0)
> : : > : > close(4)					 = 0 (0x0)
> : : > : > open("/dev/usb0",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb1",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb2",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb3",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb4",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb5",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb6",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb7",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb8",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > open("/dev/usb9",O_RDWR,00)			 ERR#6 'Device not configured'
> : : > : > write(1,"  # No USB scanners found. If yo"...,79) = 79 (0x4f)
> : : > : > ...
> : : > : >
> : : > : > Is there a fix for this?
> : : > :
> : : > : Hi,
> : : > :
> : : > : I looks like xsane is linked with libusb-0.1 . Try re-linking xsane
> : : > : with libusb20. Then everything should work.
> : :
> : : FYI: libusb20 in FreeBSD is binary compatible with libusb-0.1
> :
> : I built all these things with ports, will just updating the ports fix
> : them, or will I need to jump through some weird hoops?
>

Hi,

> And does it work with the old USB stack? 

No, then you have to restore the libusb-0.1 library.

> I'm still finding odd things 
> that don't work with usb2, and so far my fallback has been to just use
> the old stack for those things...

Can you explain a little bit more what you mean. Are these things Host 
Controller drivers, middle ware or USB device drivers?

Are you sure that you have tried every possible command in usbconfig and your 
device does still not work?

--HPS