Re: unable to register with usb core

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sun, 16 Dec 2007, ashish mahamuni wrote:

> Hi All,
> 
> I am writing usb filter. I want to capture all urbs
> that are generated.(same like usbmon)
> I've used usb_mon_register(); function from hcd.h.
> But it returns non zero value.
> What are the possible reasons that I unable to
> register with usb core?

There can be only one monitor.  usbmon registers first, so your driver
is unable to register.

Why do you need a separate filter anyway?  Why don't you simply use 
usbmon?

Alan Stern


-------------------------------------------------------------------------
SF.Net email is sponsored by:
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services
for just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
_______________________________________________
linux-usb-devel@xxxxxxxxxxxxxxxxxxxxx
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel

[Index of Archives]     [Video for Linux]     [Photo]     [Yosemite Forum]     [Yosemite Photos]    [Linux Kernel]     [Linux SCSI]     [XFree86]     [Devices]     [Big List of Linux Books]

  Powered by Linux