Discussion:
USBD in linux kernel ?
王晓彬
2008-01-01 02:37:47 UTC
Permalink
Hi, everyone
I am working on porting the linux usb host driver to a embedded system . I need\
to rewrite the driver . But a confusion comes up when I look into the driver .\
Are there any USBD (universal serial bus driver Not host controller
driver ) i\
n linux kernel ? How linux implement the USBD in usb 2.0 specification ?
I am a newbie .Thanks a lot

-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
linux-usb-***@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
Alan Stern
2008-01-01 16:42:37 UTC
Permalink
Post by 王晓彬
Hi, everyone
I am working on porting the linux usb host driver to a embedded system . I need\
to rewrite the driver . But a confusion comes up when I look into the driver .\
Are there any USBD (universal serial bus driver Not host controller
driver ) i\
n linux kernel ? How linux implement the USBD in usb 2.0 specification ?
Linux's USBD is called "usbcore". It consists of the files in the
source directory drivers/usb/core/.

Alan Stern


-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2005.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
linux-usb-***@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
Greg KH
2008-01-07 18:25:12 UTC
Permalink
Post by 王晓彬
Hi, everyone
I am working on porting the linux usb host driver to a embedded system .
Why port anything, what is wrong with the current code?
Post by 王晓彬
I need to rewrite the driver .
What exactly do you need to rewrite?

What hardware platform are you working on that Linux currently does not
support?

thanks,

greg k-h

-------------------------------------------------------------------------
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-***@lists.sourceforge.net
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel

Loading...