17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5ae115bc7Smrj * Common Development and Distribution License (the "License"). 6ae115bc7Smrj * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22ae115bc7Smrj * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #include <sys/promif.h> 277c478bd9Sstevel@tonic-gate #include <sys/consdev.h> 287c478bd9Sstevel@tonic-gate #include <sys/promimpl.h> 297c478bd9Sstevel@tonic-gate #include <sys/archsystm.h> 307c478bd9Sstevel@tonic-gate #include <sys/reboot.h> 317c478bd9Sstevel@tonic-gate #include <sys/kdi.h> 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate /* 347c478bd9Sstevel@tonic-gate * The Intel cpu does not have an underlying monitor. 357c478bd9Sstevel@tonic-gate * So, we do the best we can..... 367c478bd9Sstevel@tonic-gate */ 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate extern void prom_poll_enter(void); 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate extern cons_polledio_t *cons_polledio; 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate void prom_exit_to_mon(void)437c478bd9Sstevel@tonic-gateprom_exit_to_mon(void) 447c478bd9Sstevel@tonic-gate { 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate #if !defined(_KMDB) 477c478bd9Sstevel@tonic-gate prom_poll_enter(); 487c478bd9Sstevel@tonic-gate #endif 4986ef0a63SRichard Lowe 507c478bd9Sstevel@tonic-gate #if !defined(_KMDB) 517c478bd9Sstevel@tonic-gate if (boothowto & RB_DEBUG) 52ae115bc7Smrj kmdb_enter(); 537c478bd9Sstevel@tonic-gate #endif /* !_KMDB */ 547c478bd9Sstevel@tonic-gate prom_reboot_prompt(); 557c478bd9Sstevel@tonic-gate prom_reboot(NULL); 567c478bd9Sstevel@tonic-gate } 577c478bd9Sstevel@tonic-gate 587c478bd9Sstevel@tonic-gate #if !defined(_KMDB) 597c478bd9Sstevel@tonic-gate void prom_poll_enter(void)607c478bd9Sstevel@tonic-gateprom_poll_enter(void) 617c478bd9Sstevel@tonic-gate { 627c478bd9Sstevel@tonic-gate if (cons_polledio != NULL) { 637c478bd9Sstevel@tonic-gate if (cons_polledio->cons_polledio_enter != NULL) { 647c478bd9Sstevel@tonic-gate cons_polledio->cons_polledio_enter( 657c478bd9Sstevel@tonic-gate cons_polledio->cons_polledio_argument); 667c478bd9Sstevel@tonic-gate } 677c478bd9Sstevel@tonic-gate } 687c478bd9Sstevel@tonic-gate } 697c478bd9Sstevel@tonic-gate #endif 70