Searched refs:ucom_lock (Results 1 – 1 of 1) sorted by relevance
| /dragonfly/sys/bus/u4b/serial/ |
| HD | usb_serial.c | 223 static struct lock ucom_lock; variable
231 lockinit(&ucom_lock, "UCOM LOCK", 0, 0); in ucom_init()
247 lockuninit(&ucom_lock); in ucom_uninit()
422 lockmgr(&ucom_lock, LK_EXCLUSIVE); in ucom_drain()
425 usb_pause_mtx(&ucom_lock, hz); in ucom_drain()
427 lockmgr(&ucom_lock, LK_RELEASE); in ucom_drain()
433 lockmgr(&ucom_lock, LK_EXCLUSIVE); in ucom_drain_all()
437 usb_pause_mtx(&ucom_lock, hz); in ucom_drain_all()
439 lockmgr(&ucom_lock, LK_RELEASE); in ucom_drain_all()
2112 lockmgr(&ucom_lock, LK_EXCLUSIVE);
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