/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #pragma ident "%Z%%M% %I% %E% SMI" #include <sys/promif_impl.h> #include <sys/uadmin.h> #include <sys/machsystm.h> #include <sys/hypervisor_api.h> #ifdef _KMDB extern int kmdb_dpi_get_master_cpuid(void); extern void kmdb_dpi_kernpanic(int cpuid); extern void prom_reboot(char *bootstr); #define PIL_DECL(p) #define PIL_SET7(p) #define PIL_REST(p) #else extern int vx_handler(cell_t *argument_array); #define PIL_DECL(p) int p #define PIL_SET7(p) (p = spl7()) #define PIL_REST(p) (splx(p)) #endif #define PROMIF_ISPRINT(c) (((c) >= ' ') && ((c) <= '~')) static int promif_ask_before_reset = #ifdef _KMDB 1; #else 0; #endif /*ARGSUSED*/ int promif_exit_to_mon(void *p) { PIL_DECL(pil); PIL_SET7(pil); prom_printf("Program terminated\n"); if (promif_ask_before_reset) { prom_printf("Press any key to reboot."); (void) prom_getchar(); } (void) hv_mach_sir(); /* should not return */ ASSERT(0); PIL_REST(pil); return (0); } /*ARGSUSED*/ int promif_enter_mon(void *p) { char cmd; static char *prompt = "c)ontinue, s)ync, r)eset? "; PIL_DECL(pil); PIL_SET7(pil); #ifndef _KMDB idle_other_cpus(); #endif for (;;) { prom_printf("%s", prompt); cmd = promif_getchar(); prom_printf("%c\n", cmd); switch (cmd) { case 'r': prom_printf("Resetting...\n"); (void) hv_mach_sir(); /* should not return */ ASSERT(0); break; case '\r': break; case 's': { #ifdef _KMDB kmdb_dpi_kernpanic(kmdb_dpi_get_master_cpuid()); #else cell_t arg = p1275_ptr2cell("sync"); (void) vx_handler(&arg); #endif } /* should not return */ ASSERT(0); break; case 'c': #ifndef _KMDB resume_other_cpus(); #endif PIL_REST(pil); return (0); default: if (PROMIF_ISPRINT(cmd)) prom_printf("invalid option (%c)\n", cmd); break; } } _NOTE(NOTREACHED) }