Cross Reference: /illumos-gate/usr/src/uts/common/inet/ipf/ip

Lines Matching defs:ifs
163 int fr_loginit(ifs)
164 ipf_stack_t *ifs;
169 		ifs->ifs_iplt[i] = NULL;
170 		ifs->ifs_ipll[i] = NULL;
171 		ifs->ifs_iplh[i] = &ifs->ifs_iplt[i];
172 		ifs->ifs_iplused[i] = 0;
173 		bzero((char *)&ifs->ifs_iplcrc[i], sizeof(ifs->ifs_iplcrc[i]));
184 	cv_init(&ifs->ifs_iplwait, "ipl condvar", CV_DRIVER, NULL);
186 	MUTEX_INIT(&ifs->ifs_ipl_mutex, "ipf log mutex");
188 	ifs->ifs_ipl_log_init = 1;
201 void fr_logunload(ifs)
202 ipf_stack_t *ifs;
206 	if (ifs->ifs_ipl_log_init == 0)
210 		(void) ipflog_clear(i, ifs);
213 	cv_destroy(&ifs->ifs_iplwait);
215 	MUTEX_DESTROY(&ifs->ifs_ipl_mutex);
217 	ifs->ifs_ipl_log_init = 0;
254 	ipf_stack_t *ifs = fin->fin_ifs;
324 		nif = ifs->ifs_ipf_ipv4;
326 		nif = ifs->ifs_ipf_ipv6;
357 	if (!ifs->ifs_ipl_logall) {
420 int ipllog(dev, fin, items, itemsz, types, cnt, ifs)
426 ipf_stack_t *ifs;
439 	if (ifs->ifs_ipl_suppress) {
440 		MUTEX_ENTER(&ifs->ifs_ipl_mutex);
442 			if ((ifs->ifs_ipll[dev] != NULL) &&
443 			    bcmp((char *)fin, (char *)&ifs->ifs_iplcrc[dev],
445 				ifs->ifs_ipll[dev]->ipl_count++;
446 				MUTEX_EXIT(&ifs->ifs_ipl_mutex);
449 			bcopy((char *)fin, (char *)&ifs->ifs_iplcrc[dev],
452 			bzero((char *)&ifs->ifs_iplcrc[dev], FI_CSIZE);
453 		MUTEX_EXIT(&ifs->ifs_ipl_mutex);
470 	MUTEX_ENTER(&ifs->ifs_ipl_mutex);
471 	if ((ifs->ifs_iplused[dev] + len) > IPFILTER_LOGSIZE) {
472 		MUTEX_EXIT(&ifs->ifs_ipl_mutex);
477 	ifs->ifs_iplused[dev] += len;
478 	MUTEX_EXIT(&ifs->ifs_ipl_mutex);
510 	MUTEX_ENTER(&ifs->ifs_ipl_mutex);
511 	ifs->ifs_ipll[dev] = ipl;
512 	*ifs->ifs_iplh[dev] = ipl;
513 	ifs->ifs_iplh[dev] = &ipl->ipl_next;
520 	cv_signal(&ifs->ifs_iplwait);
521 	MUTEX_EXIT(&ifs->ifs_ipl_mutex);
523 	MUTEX_EXIT(&ifs->ifs_ipl_mutex);
524 	WAKEUP(&ifs->ifs_iplh, dev);
546 int ipflog_read(unit, uio, ifs)
549 ipf_stack_t *ifs;
565 	    (uio->uio_resid > ifs->ifs_ipl_logsize))
573 	MUTEX_ENTER(&ifs->ifs_ipl_mutex);
575 	while (ifs->ifs_iplt[unit] == NULL) {
582 		RWLOCK_EXIT(&ifs->ifs_ipf_global);
583 		if (!cv_wait_sig(&ifs->ifs_iplwait, &ifs->ifs_ipl_mutex.ipf_lk)) {
584 			READ_ENTER(&ifs->ifs_ipf_global);
585 			MUTEX_EXIT(&ifs->ifs_ipl_mutex);
588 		READ_ENTER(&ifs->ifs_ipf_global);
596 			MUTEX_EXIT(&ifs->ifs_ipl_mutex);
601 		MUTEX_EXIT(&ifs->ifs_ipl_mutex);
602 		l = get_sleep_lock(&ifs->ifs_iplh[unit]);
603 		error = sleep(&ifs->ifs_iplh[unit], PZERO+1);
607 		error = mpsleep(&ifs->ifs_iplh[unit], PSUSP|PCATCH,  "iplread", 0,
608 				&ifs->ifs_ipl_mutex, MS_LOCK_SIMPLE);
610 		MUTEX_EXIT(&ifs->ifs_ipl_mutex);
612 		error = SLEEP(&ifs->ifs_iplh[unit], "ipl sleep");
618 		MUTEX_ENTER(&ifs->ifs_ipl_mutex);
626 	for (copied = 0; ((ipl = ifs->ifs_iplt[unit]) != NULL); copied += dlen) {
633 		ifs->ifs_iplt[unit] = ipl->ipl_next;
634 		ifs->ifs_iplused[unit] -= dlen;
635 		if (ifs->ifs_iplt[unit] == NULL) {
636 			ifs->ifs_iplh[unit] = &ifs->ifs_iplt[unit];
637 			ifs->ifs_ipll[unit] = NULL;
639 		MUTEX_EXIT(&ifs->ifs_ipl_mutex);
644 			MUTEX_ENTER(&ifs->ifs_ipl_mutex);
645 			ifs->ifs_iplused[unit] += dlen;
646 			ipl->ipl_next = ifs->ifs_iplt[unit];
647 			ifs->ifs_iplt[unit] = ipl;
648 			ifs->ifs_ipll[unit] = ipl;
649 			if (ifs->ifs_iplh[unit] == &ifs->ifs_iplt[unit]) {
650 				*ifs->ifs_iplh[unit] = ipl;
651 				ifs->ifs_iplh[unit] = &ipl->ipl_next;
655 		MUTEX_ENTER(&ifs->ifs_ipl_mutex);
660 	MUTEX_EXIT(&ifs->ifs_ipl_mutex);
673 int ipflog_clear(unit, ifs)
675 ipf_stack_t *ifs;
682 	MUTEX_ENTER(&ifs->ifs_ipl_mutex);
683 	while ((ipl = ifs->ifs_iplt[unit]) != NULL) {
684 		ifs->ifs_iplt[unit] = ipl->ipl_next;
687 	ifs->ifs_iplh[unit] = &ifs->ifs_iplt[unit];
688 	ifs->ifs_ipll[unit] = NULL;
689 	used = ifs->ifs_iplused[unit];
690 	ifs->ifs_iplused[unit] = 0;
691 	bzero((char *)&ifs->ifs_iplcrc[unit], FI_CSIZE);
692 	MUTEX_EXIT(&ifs->ifs_ipl_mutex);