Cross Reference: /illumos-gate/usr/src/uts/sun4v/ontario/io/tsalarm.c

Lines Matching refs:softc
353 	struct tsalarm_softc *softc;
358 		if ((softc = getsoftc(inst)) == NULL) {
362 			*result = (void *)softc->dip;
382 	struct tsalarm_softc *softc = NULL;
396 		softc = getsoftc(inst);
397 		softc->dip = dip;
398 		softc->mtu_size = PCP_DEF_MTU_SZ;
399 		softc->msg_xid = 0;
400 		softc->read_area = NULL;
401 		softc->read_head = NULL;
402 		softc->read_tail = NULL;
403 		softc->req_ptr = NULL;
404 		softc->resp_ptr = NULL;
406 		mutex_init(&softc->mutex, NULL, MUTEX_DRIVER, NULL);
410 		 * the device's softc, is used to direct peculiar behavior.
429 	if (softc) {
430 		mutex_destroy(&softc->mutex);
443 	struct tsalarm_softc *softc;
449 		if ((softc = getsoftc(inst)) == NULL)
455 		mutex_destroy(&softc->mutex);
473 	struct tsalarm_softc *softc;
477 	softc = (struct tsalarm_softc *)getsoftc(inst);
478 	if (softc == NULL) {
483 	mutex_enter(&softc->mutex);
485 	rv = ldi_ident_from_dev(*devp, &softc->li);
490 	softc->flags |= TSAL_IDENTED;
492 	rv = ldi_open_by_name(ALARM_CHANNEL, FREAD | FWRITE, kcred, &softc->lh,
493 	    softc->li);
498 	softc->flags |= TSAL_OPENED;
505 	if ((rv = ldi_ioctl(softc->lh, GLVC_XPORT_IOCTL_OPT_OP,
510 	softc->mtu_size = channel_op.opt_val;
512 	if ((softc->req_ptr = (tsal_pcp_alarm_req_t *)kmem_zalloc(
517 	if ((softc->resp_ptr = (tsal_pcp_alarm_resp_t *)kmem_zalloc(
522 	if ((softc->req_msg_hdr = (tsal_pcp_req_msg_hdr_t *)kmem_zalloc(
527 	if ((softc->resp_msg_hdr = (tsal_pcp_resp_msg_hdr_t *)kmem_zalloc(
532 	if ((softc->peek_area = (uint8_t *)kmem_zalloc(softc->mtu_size,
536 	if ((softc->peek_read_area = (uint8_t *)kmem_zalloc(2*softc->mtu_size,
545 		if (softc->flags & TSAL_OPENED)
546 			(void) ldi_close(softc->lh, FREAD|FWRITE, credp);
547 		if (softc->flags * TSAL_IDENTED)
548 			(void) ldi_ident_release(softc->li);
549 		softc->flags &= ~(TSAL_OPENED | TSAL_IDENTED);
550 		if (softc->req_ptr != NULL)
551 			kmem_free(softc->req_ptr,
553 		if (softc->resp_ptr != NULL)
554 			kmem_free(softc->resp_ptr,
556 		if (softc->req_msg_hdr != NULL)
557 			kmem_free(softc->req_msg_hdr,
559 		if (softc->resp_msg_hdr != NULL)
560 			kmem_free(softc->resp_msg_hdr,
562 		if (softc->peek_area != NULL)
563 			kmem_free(softc->peek_area, softc->mtu_size);
564 		if (softc->peek_read_area != NULL)
565 			kmem_free(softc->peek_read_area, 2*softc->mtu_size);
567 	mutex_exit(&softc->mutex);
578 	struct tsalarm_softc *softc;
580 	softc = (struct tsalarm_softc *)getsoftc(inst);
582 	if (softc == NULL) {
586 	mutex_enter(&softc->mutex);
588 	rv = ldi_close(softc->lh, FREAD | FWRITE, kcred);
593 	ldi_ident_release(softc->li);
594 	softc->flags &= ~(TSAL_OPENED | TSAL_IDENTED);
596 	mutex_exit(&softc->mutex);
601 	if (softc->read_area != NULL) {
602 		kmem_free(softc->read_area, 2*softc->mtu_size);
603 		softc->read_area = NULL;
605 	if (softc->req_ptr != NULL) {
606 		kmem_free(softc->req_ptr,
608 		softc->req_ptr = NULL;
610 	if (softc->resp_ptr != NULL) {
611 		kmem_free(softc->resp_ptr,
613 		softc->resp_ptr = NULL;
615 	if (softc->req_msg_hdr != NULL) {
616 		kmem_free(softc->req_msg_hdr,
618 		softc->req_msg_hdr = NULL;
620 	if (softc->resp_msg_hdr != NULL) {
621 		kmem_free(softc->resp_msg_hdr,
623 		softc->resp_msg_hdr = NULL;
625 	if (softc->peek_area != NULL) {
626 		kmem_free(softc->peek_area, softc->mtu_size);
627 		softc->peek_area = NULL;
629 	if (softc->peek_read_area != NULL) {
630 		kmem_free(softc->peek_read_area, 2*softc->mtu_size);
631 		softc->peek_read_area = NULL;
644 	struct tsalarm_softc *softc;
649 	if ((softc = getsoftc(inst)) == NULL)
652 	mutex_enter(&softc->mutex);
673 			    softc);
715 			retval = glvc_alarm_set(alarm_type, alarm_state, softc);
725 	mutex_exit(&softc->mutex);