Lines Matching refs:isadma_access_lock
253 mutex_init(&isadmap->isadma_access_lock, NULL, MUTEX_DRIVER, in isadma_attach()
289 mutex_destroy(&isadmap->isadma_access_lock); in isadma_detach()
320 ASSERT(mutex_owned(&isadmap->isadma_access_lock)); in isadma_dmawait()
327 &isadmap->isadma_access_lock); in isadma_dmawait()
337 ASSERT(mutex_owned(&isadmap->isadma_access_lock)); in isadma_wakeup()
428 mutex_enter(&isadmap->isadma_access_lock); in isadma_get8()
442 mutex_exit(&isadmap->isadma_access_lock); in isadma_get8()
469 mutex_enter(&isadmap->isadma_access_lock); in isadma_get16()
484 mutex_exit(&isadmap->isadma_access_lock); in isadma_get16()
528 mutex_enter(&isadmap->isadma_access_lock); in isadma_put8()
560 mutex_exit(&isadmap->isadma_access_lock); in isadma_put8()
586 mutex_enter(&isadmap->isadma_access_lock); in isadma_put16()
601 mutex_exit(&isadmap->isadma_access_lock); in isadma_put16()