* usb_driver
@ 2004-05-07 10:30 dongzai007
2004-05-07 23:47 ` usb_driver Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: dongzai007 @ 2004-05-07 10:30 UTC (permalink / raw)
To: linux-kernel
I am developing a usb device driver in linux 2.4.
I have a foolish question, how can linux system differentiate usb drivers according to PID&VID.
And, I use "devfs_register(...)" to register a device node in "/dev", it seems that there is no effects, no new files created in "/dev" . Could somebody give me some examples.
THANK YOU.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: usb_driver
2004-05-07 10:30 usb_driver dongzai007
@ 2004-05-07 23:47 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2004-05-07 23:47 UTC (permalink / raw)
To: dongzai007; +Cc: linux-kernel
On Fri, May 07, 2004 at 06:30:34PM +0800, dongzai007@sohu.com wrote:
> I am developing a usb device driver in linux 2.4.
>
> I have a foolish question, how can linux system differentiate usb
> drivers according to PID&VID.
Please read the Linux USB documentation, it is all in the kernel tree.
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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