Re: usb_control_msg() reads 0 bytes in Linux 2.6.23-rc1
David Brownell <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Tuesday 24 July 2007, Pavel Roskin wrote: > > The URB_SHORT_NOT_OK flag is not default. I don't remember exactly why. > > I guess you mean that the temporary URB in usb_internal_control_msg() > should use that flag? That sounds like a good idea, at least on the > surface. No it doesn't. It's *routine* to issue descriptor reads with large buffers, but find that the descriptor wasn't that big. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel