Cross Reference: /illumos-gate/usr/src/uts/sun4u/serengeti/io/sgsbbc

Lines Matching defs:waiter
874  *	the waiter
887 	struct sbbc_msg_waiter	*waiter;
1006 	 * allocate/initialise a waiter
1008 	waiter = kmem_zalloc(sizeof (struct sbbc_msg_waiter), KM_NOSLEEP);
1010 	if (waiter == (struct sbbc_msg_waiter *)NULL) {
1011 		cmn_err(CE_WARN, "SBBC Mailbox can't allocate waiter\n");
1019 	waiter->w_id = 0;	/* Until we get an ID from the send */
1020 	waiter->w_msg = response;
1021 	waiter->w_msg->msg_status = EINPROGRESS;
1023 	cv_init(&waiter->w_cv, NULL, CV_DEFAULT, NULL);
1034 		/* Free the waiter */
1035 		cv_destroy(&waiter->w_cv);
1036 		kmem_free(waiter, sizeof (struct sbbc_msg_waiter));
1044 	waiter->w_id = msg_id;
1047 	 * Lock this waiter list and add the waiter
1052 		master_mbox->mbox_wait_list[msg_type] = waiter;
1053 		waiter->w_next = NULL;
1057 		master_mbox->mbox_wait_list[msg_type] = waiter;
1058 		waiter->w_next = tmp;
1072 	clockleft = cv_timedwait(&waiter->w_cv, mbox_wait_lock, stop_time);
1079 	 * and remove the waiter from the waiter list.
1083 		 * Remove the waiter from the waiter list.
1084 		 * If we can't find the waiter in the list,
1091 		 * If we can find the waiter, it has timed out.
1096 			if (waiter->w_msg->msg_status == EINPROGRESS) {
1099 				cv_wait(&waiter->w_cv, mbox_wait_lock);
1105 			rc = waiter->w_msg->msg_status = ETIMEDOUT;
1110 	 * lose the waiter
1112 	cv_destroy(&waiter->w_cv);
1113 	kmem_free(waiter, sizeof (struct sbbc_msg_waiter));
1263  * the waiter (if all the message has been received)
1277 	struct sbbc_msg_waiter	*waiter;
1368 		 * the waiter list and read the data. We will
1371 		 * interrupt playing with this waiter.
1386 		if ((waiter = mbox_find_waiter(type, f_id)) == NULL) {
1390 				if ((waiter = mbox_find_waiter(i, f_id))
1397 		if (waiter == NULL) {
1400 			 * there's no waiter for this message, but that
1410 					f, f_id, waiter->w_id,
1411 					waiter->w_msg->msg_len);
1413 			rc = mbox_read(&header, &frag, waiter->w_msg);
1426 				waiter->w_msg->msg_status = (rc == ENOMEM)?
1429 					f, waiter->w_msg->msg_status);
1430 				cv_signal(&waiter->w_cv);
1438 				if (waiter->w_msg->msg_status == ETIMEDOUT) {
1439 					cv_signal(&waiter->w_cv);
1446 						waiter;
1447 					waiter->w_next = NULL;
1452 						waiter;
1453 					waiter->w_next = tmp;
1853 	 * We have it all, waiter, message, so lets
1995 	struct	sbbc_msg_waiter	*waiter, *prev;
1998 	for (waiter = master_mbox->mbox_wait_list[msg_type];
1999 		waiter != NULL; waiter = waiter->w_next) {
2001 		if (waiter->w_id == msg_id) {
2003 				prev->w_next = waiter->w_next;
2006 					waiter->w_next;
2010 		prev = waiter;
2013 	return (waiter);