Author: cem Date: Thu May 24 17:06:00 2018 New Revision: 334170 URL: https://svnweb.freebsd.org/changeset/base/334170
Log: Yank crufty INTR_FILTER option It was introduced to the tree in r169320 and r169321 in May 2007. It never got much use and never became a kernel default. The code duplicates the default path quite a bit, with slight modifications. Just yank out the cruft. Whatever goals were being aimed for can probably be met within the existing framework, without a flag day option. Mostly mechanical change: 'unifdef -m -UINTR_FILTER'. Reviewed by: mmacy Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D15546 Modified: head/sys/arm/conf/CRB head/sys/conf/options head/sys/dev/asmc/asmc.c head/sys/kern/kern_intr.c head/sys/modules/asmc/Makefile Modified: head/sys/arm/conf/CRB ============================================================================== --- head/sys/arm/conf/CRB Thu May 24 17:05:41 2018 (r334169) +++ head/sys/arm/conf/CRB Thu May 24 17:06:00 2018 (r334170) @@ -52,7 +52,6 @@ options CD9660 # ISO 9660 Filesystem options PSEUDOFS # Pseudo-filesystem framework options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support -options INTR_FILTER options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores Modified: head/sys/conf/options ============================================================================== --- head/sys/conf/options Thu May 24 17:05:41 2018 (r334169) +++ head/sys/conf/options Thu May 24 17:06:00 2018 (r334170) @@ -904,9 +904,6 @@ HWPMC_DEBUG opt_global.h HWPMC_HOOKS HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h -# Interrupt filtering -INTR_FILTER - # 802.11 support layer IEEE80211_DEBUG opt_wlan.h IEEE80211_DEBUG_REFCNT opt_wlan.h Modified: head/sys/dev/asmc/asmc.c ============================================================================== --- head/sys/dev/asmc/asmc.c Thu May 24 17:05:41 2018 (r334169) +++ head/sys/dev/asmc/asmc.c Thu May 24 17:06:00 2018 (r334170) @@ -57,8 +57,6 @@ __FBSDID("$FreeBSD$"); #include <dev/acpica/acpivar.h> #include <dev/asmc/asmcvar.h> -#include "opt_intr_filter.h" - /* * Device interface. */ @@ -85,9 +83,6 @@ static int asmc_temp_getvalue(device_t dev, const cha static int asmc_sms_read(device_t, const char *key, int16_t *val); static void asmc_sms_calibrate(device_t dev); static int asmc_sms_intrfast(void *arg); -#ifdef INTR_FILTER -static void asmc_sms_handler(void *arg); -#endif static void asmc_sms_printintr(device_t dev, uint8_t); static void asmc_sms_task(void *arg, int pending); #ifdef DEBUG @@ -563,13 +558,11 @@ asmc_attach(device_t dev) * We only need to do this for the non INTR_FILTER case. */ sc->sc_sms_tq = NULL; -#ifndef INTR_FILTER TASK_INIT(&sc->sc_sms_task, 0, asmc_sms_task, sc); sc->sc_sms_tq = taskqueue_create_fast("asmc_taskq", M_WAITOK, taskqueue_thread_enqueue, &sc->sc_sms_tq); taskqueue_start_threads(&sc->sc_sms_tq, 1, PI_REALTIME, "%s sms taskq", device_get_nameunit(dev)); -#endif /* * Allocate an IRQ for the SMS. */ @@ -584,11 +577,7 @@ asmc_attach(device_t dev) ret = bus_setup_intr(dev, sc->sc_irq, INTR_TYPE_MISC | INTR_MPSAFE, -#ifdef INTR_FILTER - asmc_sms_intrfast, asmc_sms_handler, -#else asmc_sms_intrfast, NULL, -#endif dev, &sc->sc_cookie); if (ret) { @@ -1241,23 +1230,10 @@ asmc_sms_intrfast(void *arg) sc->sc_sms_intrtype = type; asmc_sms_printintr(dev, type); -#ifdef INTR_FILTER - return (FILTER_SCHEDULE_THREAD | FILTER_HANDLED); -#else taskqueue_enqueue(sc->sc_sms_tq, &sc->sc_sms_task); -#endif return (FILTER_HANDLED); } -#ifdef INTR_FILTER -static void -asmc_sms_handler(void *arg) -{ - struct asmc_softc *sc = device_get_softc(arg); - - asmc_sms_task(sc, 0); -} -#endif static void Modified: head/sys/kern/kern_intr.c ============================================================================== --- head/sys/kern/kern_intr.c Thu May 24 17:05:41 2018 (r334169) +++ head/sys/kern/kern_intr.c Thu May 24 17:06:00 2018 (r334170) @@ -101,24 +101,11 @@ static struct mtx event_lock; MTX_SYSINIT(intr_event_list, &event_lock, "intr event list", MTX_DEF); static void intr_event_update(struct intr_event *ie); -#ifdef INTR_FILTER -static int intr_event_schedule_thread(struct intr_event *ie, - struct intr_thread *ithd); -static int intr_filter_loop(struct intr_event *ie, - struct trapframe *frame, struct intr_thread **ithd); -static struct intr_thread *ithread_create(const char *name, - struct intr_handler *ih); -#else static int intr_event_schedule_thread(struct intr_event *ie); static struct intr_thread *ithread_create(const char *name); -#endif static void ithread_destroy(struct intr_thread *ithread); static void ithread_execute_handlers(struct proc *p, struct intr_event *ie); -#ifdef INTR_FILTER -static void priv_ithread_execute_handler(struct proc *p, - struct intr_handler *ih); -#endif static void ithread_loop(void *); static void ithread_update(struct intr_thread *ithd); static void start_softintr(void *); @@ -506,7 +493,6 @@ intr_event_destroy(struct intr_event *ie) return (0); } -#ifndef INTR_FILTER static struct intr_thread * ithread_create(const char *name) { @@ -530,32 +516,7 @@ ithread_create(const char *name) CTR2(KTR_INTR, "%s: created %s", __func__, name); return (ithd); } -#else -static struct intr_thread * -ithread_create(const char *name, struct intr_handler *ih) -{ - struct intr_thread *ithd; - struct thread *td; - int error; - ithd = malloc(sizeof(struct intr_thread), M_ITHREAD, M_WAITOK | M_ZERO); - - error = kproc_kthread_add(ithread_loop, ih, &intrproc, - &td, RFSTOPPED | RFHIGHPID, - 0, "intr", "%s", name); - if (error) - panic("kproc_create() failed with %d", error); - thread_lock(td); - sched_class(td, PRI_ITHD); - TD_SET_IWAIT(td); - thread_unlock(td); - td->td_pflags |= TDP_ITHREAD; - ithd->it_thread = td; - CTR2(KTR_INTR, "%s: created %s", __func__, name); - return (ithd); -} -#endif - static void ithread_destroy(struct intr_thread *ithread) { @@ -572,7 +533,6 @@ ithread_destroy(struct intr_thread *ithread) thread_unlock(td); } -#ifndef INTR_FILTER int intr_event_add_handler(struct intr_event *ie, const char *name, driver_filter_t filter, driver_intr_t handler, void *arg, u_char pri, @@ -646,91 +606,7 @@ intr_event_add_handler(struct intr_event *ie, const ch *cookiep = ih; return (0); } -#else -int -intr_event_add_handler(struct intr_event *ie, const char *name, - driver_filter_t filter, driver_intr_t handler, void *arg, u_char pri, - enum intr_type flags, void **cookiep) -{ - struct intr_handler *ih, *temp_ih; - struct intr_thread *it; - if (ie == NULL || name == NULL || (handler == NULL && filter == NULL)) - return (EINVAL); - - /* Allocate and populate an interrupt handler structure. */ - ih = malloc(sizeof(struct intr_handler), M_ITHREAD, M_WAITOK | M_ZERO); - ih->ih_filter = filter; - ih->ih_handler = handler; - ih->ih_argument = arg; - strlcpy(ih->ih_name, name, sizeof(ih->ih_name)); - ih->ih_event = ie; - ih->ih_pri = pri; - if (flags & INTR_EXCL) - ih->ih_flags = IH_EXCLUSIVE; - if (flags & INTR_MPSAFE) - ih->ih_flags |= IH_MPSAFE; - if (flags & INTR_ENTROPY) - ih->ih_flags |= IH_ENTROPY; - - /* We can only have one exclusive handler in a event. */ - mtx_lock(&ie->ie_lock); - if (!TAILQ_EMPTY(&ie->ie_handlers)) { - if ((flags & INTR_EXCL) || - (TAILQ_FIRST(&ie->ie_handlers)->ih_flags & IH_EXCLUSIVE)) { - mtx_unlock(&ie->ie_lock); - free(ih, M_ITHREAD); - return (EINVAL); - } - } - - /* For filtered handlers, create a private ithread to run on. */ - if (filter != NULL && handler != NULL) { - mtx_unlock(&ie->ie_lock); - it = ithread_create("intr: newborn", ih); - mtx_lock(&ie->ie_lock); - it->it_event = ie; - ih->ih_thread = it; - ithread_update(it); /* XXX - do we really need this?!?!? */ - } else { /* Create the global per-event thread if we need one. */ - while (ie->ie_thread == NULL && handler != NULL) { - if (ie->ie_flags & IE_ADDING_THREAD) - msleep(ie, &ie->ie_lock, 0, "ithread", 0); - else { - ie->ie_flags |= IE_ADDING_THREAD; - mtx_unlock(&ie->ie_lock); - it = ithread_create("intr: newborn", ih); - mtx_lock(&ie->ie_lock); - ie->ie_flags &= ~IE_ADDING_THREAD; - ie->ie_thread = it; - it->it_event = ie; - ithread_update(it); - wakeup(ie); - } - } - } - - /* Add the new handler to the event in priority order. */ - TAILQ_FOREACH(temp_ih, &ie->ie_handlers, ih_next) { - if (temp_ih->ih_pri > ih->ih_pri) - break; - } - if (temp_ih == NULL) - TAILQ_INSERT_TAIL(&ie->ie_handlers, ih, ih_next); - else - TAILQ_INSERT_BEFORE(temp_ih, ih, ih_next); - intr_event_update(ie); - - CTR3(KTR_INTR, "%s: added %s to %s", __func__, ih->ih_name, - ie->ie_name); - mtx_unlock(&ie->ie_lock); - - if (cookiep != NULL) - *cookiep = ih; - return (0); -} -#endif - /* * Append a description preceded by a ':' to the name of the specified * interrupt handler. @@ -846,7 +722,6 @@ _intr_drain(int irq) } -#ifndef INTR_FILTER int intr_event_remove_handler(void *cookie) { @@ -997,169 +872,7 @@ intr_event_schedule_thread(struct intr_event *ie) return (0); } -#else -int -intr_event_remove_handler(void *cookie) -{ - struct intr_handler *handler = (struct intr_handler *)cookie; - struct intr_event *ie; - struct intr_thread *it; -#ifdef INVARIANTS - struct intr_handler *ih; -#endif -#ifdef notyet - int dead; -#endif - if (handler == NULL) - return (EINVAL); - ie = handler->ih_event; - KASSERT(ie != NULL, - ("interrupt handler \"%s\" has a NULL interrupt event", - handler->ih_name)); - mtx_lock(&ie->ie_lock); - CTR3(KTR_INTR, "%s: removing %s from %s", __func__, handler->ih_name, - ie->ie_name); -#ifdef INVARIANTS - TAILQ_FOREACH(ih, &ie->ie_handlers, ih_next) - if (ih == handler) - goto ok; - mtx_unlock(&ie->ie_lock); - panic("interrupt handler \"%s\" not found in interrupt event \"%s\"", - ih->ih_name, ie->ie_name); -ok: -#endif - /* - * If there are no ithreads (per event and per handler), then - * just remove the handler and return. - * XXX: Note that an INTR_FAST handler might be running on another CPU! - */ - if (ie->ie_thread == NULL && handler->ih_thread == NULL) { - TAILQ_REMOVE(&ie->ie_handlers, handler, ih_next); - mtx_unlock(&ie->ie_lock); - free(handler, M_ITHREAD); - return (0); - } - - /* Private or global ithread? */ - it = (handler->ih_thread) ? handler->ih_thread : ie->ie_thread; - /* - * If the interrupt thread is already running, then just mark this - * handler as being dead and let the ithread do the actual removal. - * - * During a cold boot while cold is set, msleep() does not sleep, - * so we have to remove the handler here rather than letting the - * thread do it. - */ - thread_lock(it->it_thread); - if (!TD_AWAITING_INTR(it->it_thread) && !cold) { - handler->ih_flags |= IH_DEAD; - - /* - * Ensure that the thread will process the handler list - * again and remove this handler if it has already passed - * it on the list. - * - * The release part of the following store ensures - * that the update of ih_flags is ordered before the - * it_need setting. See the comment before - * atomic_cmpset_acq(&ithd->it_need, ...) operation in - * the ithread_execute_handlers(). - */ - atomic_store_rel_int(&it->it_need, 1); - } else - TAILQ_REMOVE(&ie->ie_handlers, handler, ih_next); - thread_unlock(it->it_thread); - while (handler->ih_flags & IH_DEAD) - msleep(handler, &ie->ie_lock, 0, "iev_rmh", 0); - /* - * At this point, the handler has been disconnected from the event, - * so we can kill the private ithread if any. - */ - if (handler->ih_thread) { - ithread_destroy(handler->ih_thread); - handler->ih_thread = NULL; - } - intr_event_update(ie); -#ifdef notyet - /* - * XXX: This could be bad in the case of ppbus(8). Also, I think - * this could lead to races of stale data when servicing an - * interrupt. - */ - dead = 1; - TAILQ_FOREACH(ih, &ie->ie_handlers, ih_next) { - if (handler != NULL) { - dead = 0; - break; - } - } - if (dead) { - ithread_destroy(ie->ie_thread); - ie->ie_thread = NULL; - } -#endif - mtx_unlock(&ie->ie_lock); - free(handler, M_ITHREAD); - return (0); -} - -static int -intr_event_schedule_thread(struct intr_event *ie, struct intr_thread *it) -{ - struct intr_entropy entropy; - struct thread *td; - struct thread *ctd; - struct proc *p; - - /* - * If no ithread or no handlers, then we have a stray interrupt. - */ - if (ie == NULL || TAILQ_EMPTY(&ie->ie_handlers) || it == NULL) - return (EINVAL); - - ctd = curthread; - td = it->it_thread; - p = td->td_proc; - - /* - * If any of the handlers for this ithread claim to be good - * sources of entropy, then gather some. - */ - if (ie->ie_flags & IE_ENTROPY) { - entropy.event = (uintptr_t)ie; - entropy.td = ctd; - random_harvest_queue(&entropy, sizeof(entropy), 2, RANDOM_INTERRUPT); - } - - KASSERT(p != NULL, ("ithread %s has no process", ie->ie_name)); - - /* - * Set it_need to tell the thread to keep running if it is already - * running. Then, lock the thread and see if we actually need to - * put it on the runqueue. - * - * Use store_rel to arrange that the store to ih_need in - * swi_sched() is before the store to it_need and prepare for - * transfer of this order to loads in the ithread. - */ - atomic_store_rel_int(&it->it_need, 1); - thread_lock(td); - if (TD_AWAITING_INTR(td)) { - CTR3(KTR_INTR, "%s: schedule pid %d (%s)", __func__, p->p_pid, - td->td_name); - TD_CLR_IWAIT(td); - sched_add(td, SRQ_INTR); - } else { - CTR5(KTR_INTR, "%s: pid %d (%s): it_need %d, state %d", - __func__, p->p_pid, td->td_name, it->it_need, td->td_state); - } - thread_unlock(td); - - return (0); -} -#endif - /* * Allow interrupt event binding for software interrupt handlers -- a no-op, * since interrupts are generated in software rather than being directed by @@ -1231,11 +944,7 @@ swi_sched(void *cookie, int flags) if (!(flags & SWI_DELAY)) { VM_CNT_INC(v_soft); -#ifdef INTR_FILTER - error = intr_event_schedule_thread(ie, ie->ie_thread); -#else error = intr_event_schedule_thread(ie); -#endif KASSERT(error == 0, ("stray software interrupt")); } } @@ -1253,39 +962,7 @@ swi_remove(void *cookie) return (intr_event_remove_handler(cookie)); } -#ifdef INTR_FILTER -static void -priv_ithread_execute_handler(struct proc *p, struct intr_handler *ih) -{ - struct intr_event *ie; - ie = ih->ih_event; - /* - * If this handler is marked for death, remove it from - * the list of handlers and wake up the sleeper. - */ - if (ih->ih_flags & IH_DEAD) { - mtx_lock(&ie->ie_lock); - TAILQ_REMOVE(&ie->ie_handlers, ih, ih_next); - ih->ih_flags &= ~IH_DEAD; - wakeup(ih); - mtx_unlock(&ie->ie_lock); - return; - } - - /* Execute this handler. */ - CTR6(KTR_INTR, "%s: pid %d exec %p(%p) for %s flg=%x", - __func__, p->p_pid, (void *)ih->ih_handler, ih->ih_argument, - ih->ih_name, ih->ih_flags); - - if (!(ih->ih_flags & IH_MPSAFE)) - mtx_lock(&Giant); - ih->ih_handler(ih->ih_argument); - if (!(ih->ih_flags & IH_MPSAFE)) - mtx_unlock(&Giant); -} -#endif - /* * This is a public function for use by drivers that mux interrupt * handlers for child devices from their interrupt handler. @@ -1380,7 +1057,6 @@ ithread_execute_handlers(struct proc *p, struct intr_e ie->ie_post_ithread(ie->ie_source); } -#ifndef INTR_FILTER /* * This is the main code for interrupt threads. */ @@ -1554,222 +1230,6 @@ intr_event_handle(struct intr_event *ie, struct trapfr td->td_intr_nesting_level--; return (0); } -#else -/* - * This is the main code for interrupt threads. - */ -static void -ithread_loop(void *arg) -{ - struct intr_thread *ithd; - struct intr_handler *ih; - struct intr_event *ie; - struct thread *td; - struct proc *p; - int priv; - int wake; - - td = curthread; - p = td->td_proc; - ih = (struct intr_handler *)arg; - priv = (ih->ih_thread != NULL) ? 1 : 0; - ithd = (priv) ? ih->ih_thread : ih->ih_event->ie_thread; - KASSERT(ithd->it_thread == td, - ("%s: ithread and proc linkage out of sync", __func__)); - ie = ithd->it_event; - ie->ie_count = 0; - wake = 0; - - /* - * As long as we have interrupts outstanding, go through the - * list of handlers, giving each one a go at it. - */ - for (;;) { - /* - * If we are an orphaned thread, then just die. - */ - if (ithd->it_flags & IT_DEAD) { - CTR3(KTR_INTR, "%s: pid %d (%s) exiting", __func__, - p->p_pid, td->td_name); - free(ithd, M_ITHREAD); - kthread_exit(); - } - - /* - * Service interrupts. If another interrupt arrives while - * we are running, it will set it_need to note that we - * should make another pass. - * - * The load_acq part of the following cmpset ensures - * that the load of ih_need in ithread_execute_handlers() - * is ordered after the load of it_need here. - */ - while (atomic_cmpset_acq_int(&ithd->it_need, 1, 0) != 0) { - if (priv) - priv_ithread_execute_handler(p, ih); - else - ithread_execute_handlers(p, ie); - } - WITNESS_WARN(WARN_PANIC, NULL, "suspending ithread"); - mtx_assert(&Giant, MA_NOTOWNED); - - /* - * Processed all our interrupts. Now get the sched - * lock. This may take a while and it_need may get - * set again, so we have to check it again. - */ - thread_lock(td); - if (atomic_load_acq_int(&ithd->it_need) == 0 && - (ithd->it_flags & (IT_DEAD | IT_WAIT)) == 0) { - TD_SET_IWAIT(td); - ie->ie_count = 0; - mi_switch(SW_VOL | SWT_IWAIT, NULL); - } - if (ithd->it_flags & IT_WAIT) { - wake = 1; - ithd->it_flags &= ~IT_WAIT; - } - thread_unlock(td); - if (wake) { - wakeup(ithd); - wake = 0; - } - } -} - -/* - * Main loop for interrupt filter. - * - * Some architectures (i386, amd64 and arm) require the optional frame - * parameter, and use it as the main argument for fast handler execution - * when ih_argument == NULL. - * - * Return value: - * o FILTER_STRAY: No filter recognized the event, and no - * filter-less handler is registered on this - * line. - * o FILTER_HANDLED: A filter claimed the event and served it. - * o FILTER_SCHEDULE_THREAD: No filter claimed the event, but there's at - * least one filter-less handler on this line. - * o FILTER_HANDLED | - * FILTER_SCHEDULE_THREAD: A filter claimed the event, and asked for - * scheduling the per-handler ithread. - * - * In case an ithread has to be scheduled, in *ithd there will be a - * pointer to a struct intr_thread containing the thread to be - * scheduled. - */ - -static int -intr_filter_loop(struct intr_event *ie, struct trapframe *frame, - struct intr_thread **ithd) -{ - struct intr_handler *ih; - void *arg; - int ret, thread_only; - - ret = 0; - thread_only = 0; - TAILQ_FOREACH(ih, &ie->ie_handlers, ih_next) { - /* - * Execute fast interrupt handlers directly. - * To support clock handlers, if a handler registers - * with a NULL argument, then we pass it a pointer to - * a trapframe as its argument. - */ - arg = ((ih->ih_argument == NULL) ? frame : ih->ih_argument); - - CTR5(KTR_INTR, "%s: exec %p/%p(%p) for %s", __func__, - ih->ih_filter, ih->ih_handler, arg, ih->ih_name); - - if (ih->ih_filter != NULL) - ret = ih->ih_filter(arg); - else { - thread_only = 1; - continue; - } - KASSERT(ret == FILTER_STRAY || - ((ret & (FILTER_SCHEDULE_THREAD | FILTER_HANDLED)) != 0 && - (ret & ~(FILTER_SCHEDULE_THREAD | FILTER_HANDLED)) == 0), - ("%s: incorrect return value %#x from %s", __func__, ret, - ih->ih_name)); - if (ret & FILTER_STRAY) - continue; - else { - *ithd = ih->ih_thread; - return (ret); - } - } - - /* - * No filters handled the interrupt and we have at least - * one handler without a filter. In this case, we schedule - * all of the filter-less handlers to run in the ithread. - */ - if (thread_only) { - *ithd = ie->ie_thread; - return (FILTER_SCHEDULE_THREAD); - } - return (FILTER_STRAY); -} - -/* - * Main interrupt handling body. - * - * Input: - * o ie: the event connected to this interrupt. - * o frame: some archs (i.e. i386) pass a frame to some. - * handlers as their main argument. - * Return value: - * o 0: everything ok. - * o EINVAL: stray interrupt. - */ -int -intr_event_handle(struct intr_event *ie, struct trapframe *frame) -{ - struct intr_thread *ithd; - struct trapframe *oldframe; - struct thread *td; - int thread; - - ithd = NULL; - td = curthread; - - if (ie == NULL || TAILQ_EMPTY(&ie->ie_handlers)) - return (EINVAL); - - td->td_intr_nesting_level++; - thread = 0; - critical_enter(); - oldframe = td->td_intr_frame; - td->td_intr_frame = frame; - thread = intr_filter_loop(ie, frame, &ithd); - if (thread & FILTER_HANDLED) { - if (ie->ie_post_filter != NULL) - ie->ie_post_filter(ie->ie_source); - } else { - if (ie->ie_pre_ithread != NULL) - ie->ie_pre_ithread(ie->ie_source); - } - td->td_intr_frame = oldframe; - critical_exit(); - - /* Interrupt storm logic */ - if (thread & FILTER_STRAY) { - ie->ie_count++; - if (ie->ie_count < intr_storm_threshold) - printf("Interrupt stray detection not present\n"); - } - - /* Schedule an ithread if needed. */ - if (thread & FILTER_SCHEDULE_THREAD) { - if (intr_event_schedule_thread(ie, ithd) != 0) - panic("%s: impossible stray interrupt", __func__); - } - td->td_intr_nesting_level--; - return (0); -} -#endif #ifdef DDB /* Modified: head/sys/modules/asmc/Makefile ============================================================================== --- head/sys/modules/asmc/Makefile Thu May 24 17:05:41 2018 (r334169) +++ head/sys/modules/asmc/Makefile Thu May 24 17:06:00 2018 (r334170) @@ -3,6 +3,6 @@ .PATH: ${SRCTOP}/sys/dev/asmc KMOD= asmc -SRCS= asmc.c opt_acpi.h opt_intr_filter.h acpi_if.h bus_if.h device_if.h +SRCS= asmc.c opt_acpi.h acpi_if.h bus_if.h device_if.h .include <bsd.kmod.mk> _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
