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Searched refs:ppc_lock (Results 1 – 8 of 8) sorted by relevance

/freebsd/sys/dev/ppbus/
H A Dppbconf.c386 (uintptr_t *)&ppb->ppc_lock); in ppbus_attach()
396 mtx_lock(ppb->ppc_lock); in ppbus_attach()
399 mtx_unlock(ppb->ppc_lock); in ppbus_attach()
411 mtx_lock(ppb->ppc_lock); in ppbus_attach()
413 mtx_unlock(ppb->ppc_lock); in ppbus_attach()
428 mtx_assert(ppb->ppc_lock, MA_OWNED); in ppbus_intr()
455 mtx_lock(ppb->ppc_lock); in ppbus_setup_intr()
459 mtx_unlock(ppb->ppc_lock); in ppbus_setup_intr()
470 mtx_lock(ppb->ppc_lock); in ppbus_teardown_intr()
472 mtx_unlock(ppb->ppc_lock); in ppbus_teardown_intr()
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H A Dppb_base.c80 error = mtx_sleep((caddr_t)bus, ppb->ppc_lock, PPBPRI | in ppb_poll_bus()
209 mtx_lock(ppb->ppc_lock); in ppb_lock()
217 mtx_unlock(ppb->ppc_lock); in ppb_unlock()
225 return (ppb->ppc_lock); in ppb_get_lock()
232 mtx_assert_(DEVTOSOFTC(bus)->ppc_lock, MA_OWNED, file, line); in _ppb_assert_locked()
240 callout_init_mtx(c, ppb->ppc_lock, flags); in ppb_init_callout()
248 return (mtx_sleep(wchan, ppb->ppc_lock, priority, wmesg, timo)); in ppb_sleep()
H A Dppbconf.h245 struct mtx *ppc_lock; /* lock of parent device */ member
H A Dppb_1284.c98 mtx_assert(ppb->ppc_lock, MA_OWNED); in ppb_1284_get_state()
114 mtx_assert(ppb->ppc_lock, MA_OWNED); in ppb_1284_set_state()
H A Dppb_msq.c273 mtx_assert(ppb->ppc_lock, MA_OWNED); in ppb_MS_microseq()
/freebsd/sys/dev/ppc/
H A Dppcreg.h117 struct mtx ppc_lock; member
120 #define PPC_LOCK(data) mtx_lock(&(data)->ppc_lock)
121 #define PPC_UNLOCK(data) mtx_unlock(&(data)->ppc_lock)
122 #define PPC_ASSERT_LOCKED(data) mtx_assert(&(data)->ppc_lock, MA_OWNED)
H A Dppc_isa.c212 error = mtx_sleep(ppc, &ppc->ppc_lock, PPBPRI | PCATCH, in ppc_isa_write()
239 error = mtx_sleep(ppc, &ppc->ppc_lock, PPBPRI | PCATCH, in ppc_isa_write()
H A Dppc.c1779 mtx_init(&ppc->ppc_lock, device_get_nameunit(dev), "ppc", MTX_DEF); in ppc_attach()
1798 mtx_destroy(&ppc->ppc_lock); in ppc_attach()
1843 mtx_destroy(&ppc->ppc_lock); in ppc_detach()
1927 *val = (uintptr_t)&ppc->ppc_lock; in ppc_read_ivar()