CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2011/02/09 13:24:39
Modified files:
sys/dev/usb : usb.c usbdi.h
Log message:
bring back changes in usb.c revision 1.73
date: 2011/02/04 08:21:39; author: jakemsr; state: Exp; lines: +85 -34
* merge 'onqueue' and 'running' members of struct usb_task into
a new member, 'state'.
* add new function 'usb_wait_task()', which waits for queued or running
usb_tasks to complete.
* in the USB_DEVICEINFO ioctl, fill struct usb_device_info in a
usb_task, thereby avoiding races against driver attach/detach.
but this time make the state a bitmask, since it is valid to be added
to the task queue while the task is running. also be more careful
about waking up the task when state changes.
ok miod@
