1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <sys/mdb_modapi.h> 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate int md_verbose = 0; /* be verbose about the addresses */ 33*0Sstevel@tonic-gate 34*0Sstevel@tonic-gate extern int metaset(uintptr_t, uint_t, int, const mdb_arg_t *); 35*0Sstevel@tonic-gate extern int metastat(uintptr_t, uint_t, int, const mdb_arg_t *); 36*0Sstevel@tonic-gate extern int set_io(uintptr_t, uint_t, int, const mdb_arg_t *); 37*0Sstevel@tonic-gate extern int dumpnamespace(uintptr_t, uint_t, int, const mdb_arg_t *); 38*0Sstevel@tonic-gate extern int dumpsetaddr(uintptr_t, uint_t, int, const mdb_arg_t *); 39*0Sstevel@tonic-gate extern int dumphotspare(uintptr_t, uint_t, int, const mdb_arg_t *); 40*0Sstevel@tonic-gate extern void set_io_help(); 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate /* from mdbgen */ 43*0Sstevel@tonic-gate extern int mddb_db_walk_init(mdb_walk_state_t *); 44*0Sstevel@tonic-gate extern int mddb_db_walk_step(mdb_walk_state_t *); 45*0Sstevel@tonic-gate extern int mddb_de_ic_walk_init(mdb_walk_state_t *); 46*0Sstevel@tonic-gate extern int mddb_de_ic_walk_step(mdb_walk_state_t *); 47*0Sstevel@tonic-gate extern int hotsparepool_walk_init(mdb_walk_state_t *); 48*0Sstevel@tonic-gate extern int hotsparepool_walk_step(mdb_walk_state_t *); 49*0Sstevel@tonic-gate extern void hotsparepool_walk_fini(mdb_walk_state_t *); 50*0Sstevel@tonic-gate extern int didnamespace_walk_init(mdb_walk_state_t *); 51*0Sstevel@tonic-gate extern int didnamespace_walk_step(mdb_walk_state_t *); 52*0Sstevel@tonic-gate extern void didnamespace_walk_fini(mdb_walk_state_t *); 53*0Sstevel@tonic-gate extern int namespace_walk_init(mdb_walk_state_t *); 54*0Sstevel@tonic-gate extern int namespace_walk_step(mdb_walk_state_t *); 55*0Sstevel@tonic-gate extern void namespace_walk_fini(mdb_walk_state_t *); 56*0Sstevel@tonic-gate extern int sets_walk_init(mdb_walk_state_t *); 57*0Sstevel@tonic-gate extern int sets_walk_step(mdb_walk_state_t *); 58*0Sstevel@tonic-gate extern void sets_walk_fini(mdb_walk_state_t *); 59*0Sstevel@tonic-gate extern int units_walk_init(mdb_walk_state_t *); 60*0Sstevel@tonic-gate extern int units_walk_step(mdb_walk_state_t *); 61*0Sstevel@tonic-gate extern void units_walk_fini(mdb_walk_state_t *); 62*0Sstevel@tonic-gate extern int simple_de_ic(uintptr_t, uint_t, int, const mdb_arg_t *); 63*0Sstevel@tonic-gate int md_set_verbose(uintptr_t, uint_t, int, const mdb_arg_t *); 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate const mdb_dcmd_t dcmds[] = { 67*0Sstevel@tonic-gate { "md_verbose", NULL, "toggle verbose mode for SVM dcmds", 68*0Sstevel@tonic-gate md_set_verbose }, 69*0Sstevel@tonic-gate { "metaset", NULL, "list SVM metasets", metaset }, 70*0Sstevel@tonic-gate { "metastat", "[-v]", "list SVM metadevices", 71*0Sstevel@tonic-gate metastat }, 72*0Sstevel@tonic-gate { "set_io", NULL, "show the pending IO counts", set_io, 73*0Sstevel@tonic-gate set_io_help }, 74*0Sstevel@tonic-gate { "dumpnamespace", "[-s setname]", "dump the SVM name space", 75*0Sstevel@tonic-gate dumpnamespace }, 76*0Sstevel@tonic-gate { "dumphotspare", NULL, "dump the hot spare pools", 77*0Sstevel@tonic-gate dumphotspare }, 78*0Sstevel@tonic-gate { "dumpsetaddr", "[-s setname]", "dump the SVM set addresses", 79*0Sstevel@tonic-gate dumpsetaddr }, 80*0Sstevel@tonic-gate { "simple_de_ic", NULL, "simple mddb_de_ic_t", 81*0Sstevel@tonic-gate simple_de_ic }, 82*0Sstevel@tonic-gate { NULL } 83*0Sstevel@tonic-gate }; 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate static const mdb_walker_t walkers[] = { 86*0Sstevel@tonic-gate { "mddb_db", "walk list of mddb_db_t structures", 87*0Sstevel@tonic-gate mddb_db_walk_init, mddb_db_walk_step, NULL, NULL }, 88*0Sstevel@tonic-gate { "mddb_de_ic", "walk list of mddb_de_t structures", 89*0Sstevel@tonic-gate mddb_de_ic_walk_init, mddb_de_ic_walk_step, NULL, NULL }, 90*0Sstevel@tonic-gate { "hotsparepool", "walk list of hotspare pools", 91*0Sstevel@tonic-gate hotsparepool_walk_init, hotsparepool_walk_step, 92*0Sstevel@tonic-gate hotsparepool_walk_fini, NULL }, 93*0Sstevel@tonic-gate { "didnamespace", "walk the did namespace", 94*0Sstevel@tonic-gate didnamespace_walk_init, didnamespace_walk_step, 95*0Sstevel@tonic-gate didnamespace_walk_fini, NULL }, 96*0Sstevel@tonic-gate { "namespace", "walk the namespace", 97*0Sstevel@tonic-gate namespace_walk_init, namespace_walk_step, namespace_walk_fini, 98*0Sstevel@tonic-gate NULL }, 99*0Sstevel@tonic-gate { "md_sets", "walk list of sets", 100*0Sstevel@tonic-gate sets_walk_init, sets_walk_step, sets_walk_fini, NULL }, 101*0Sstevel@tonic-gate { "md_units", "walk list of unit structures", 102*0Sstevel@tonic-gate units_walk_init, units_walk_step, units_walk_fini, NULL }, 103*0Sstevel@tonic-gate { NULL } 104*0Sstevel@tonic-gate }; 105*0Sstevel@tonic-gate 106*0Sstevel@tonic-gate static const mdb_modinfo_t modinfo = { 107*0Sstevel@tonic-gate MDB_API_VERSION, dcmds, walkers 108*0Sstevel@tonic-gate }; 109*0Sstevel@tonic-gate 110*0Sstevel@tonic-gate const mdb_modinfo_t * 111*0Sstevel@tonic-gate _mdb_init(void) 112*0Sstevel@tonic-gate { 113*0Sstevel@tonic-gate return (&modinfo); 114*0Sstevel@tonic-gate } 115*0Sstevel@tonic-gate 116*0Sstevel@tonic-gate 117*0Sstevel@tonic-gate /* ARGSUSED */ 118*0Sstevel@tonic-gate int 119*0Sstevel@tonic-gate md_set_verbose(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 120*0Sstevel@tonic-gate { 121*0Sstevel@tonic-gate md_verbose = !md_verbose; 122*0Sstevel@tonic-gate 123*0Sstevel@tonic-gate if ((flags & DCMD_ADDRSPEC) != 0 || argc != 0) 124*0Sstevel@tonic-gate return (DCMD_USAGE); 125*0Sstevel@tonic-gate 126*0Sstevel@tonic-gate mdb_printf("Verbose mode is now %d\n", md_verbose); 127*0Sstevel@tonic-gate return (DCMD_OK); 128*0Sstevel@tonic-gate } 129