Re: [PATCH 4/4] USB: add urb->unlinked field
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Tue, 21 Aug 2007, Greg KH wrote: > On Tue, Aug 21, 2007 at 03:40:36PM -0400, Alan Stern wrote: > > This patch (as970) adds a new urb->unlinked field, which is used to > > store the status of unlinked URBs since we can't use urb->status for > > that purpose any more. To help simplify the HCDs, usbcore will check > > urb->unlinked before calling the completion handler; if the value is > > set it will automatically override the status reported by the HCD. > > Hm, is this field now safe to be used by drivers to determine if the urb > is still being handled by the host controllers also? You mean is the urb->status conversion finished? Not yet. I've got more patches still to test and submit. It's getting there... Alan Stern ------------------------------------------------------------------------- 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