How Linux controller driver handles URB

darshannandanwar · 11-01-2009, 10:46 AM

Hii evryone,
I have been studying linux kernel 2.6 usb subsystem from couple of days..But i got stuck into hw host controller driver(hcd.c) process URB after queing them up on perticular end-point of interfaces? Can neone tell me about the tutorials where i can find it ..

Indymaynard · 11-16-2009, 10:43 PM

This is a hardcore question. I hope you find the answer. And when you do, please let the rest of us know.

paulsm4 · 11-17-2009, 01:14 AM

Here are some links that might help:

http://www.kernel.org/doc/

http://www.linux-usb.org/USB-guide/book1.html

http://www.linuxjournal.com/article/7466