On Wed, Sep 13, 2006 at 09:07:13PM +1000, Jim wrote:
> Hello,
>
> I made a usb device driver based on usb-skeleton.c from Greg
> Kroah-Hartman in an ARM linux system. After installing this module, I
> can see it by lsmod command, I also made the device in /dev/mx0 (it is
> the only usb device driver in my system). But when I start an
> application to call fd = open("dev/mx0", O_RDWR), it return an error of
> "No such device". I have many other device drivers all work fine in the
> system. What could I be missing and how to resolve this problem?
Is the device being bound to the driver?
Do you get any kernel log messages when you plug in the device?
Can you post your source code so that we can see?
Also, this should be on the linux-usb-devel list, not -users.
thanks,
greg k-h
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Linux-usb-users@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-users
