/*
* 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 (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
*/
/*
* CPU/Memory error diagnosis engine for the UltraSPARC III, IV, T1,
* SPARC64 VI and SPARC64 VII families of processors.
*/
#include <cmd_state.h>
#include <cmd_cpu.h>
#ifdef sun4u
#include <cmd_ecache.h>
#include <cmd_Lxcache.h>
#endif /* sun4u */
#include <cmd_mem.h>
#include <cmd_page.h>
#include <cmd_dimm.h>
#ifdef sun4u
#include <cmd_dp.h>
#include <cmd_opl.h>
#endif
#include <cmd_bank.h>
#include <cmd.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <strings.h>
#include <fm/fmd_api.h>
#include <fm/libtopo.h>
#include <sys/fm/protocol.h>
#include <sys/async.h>
#ifdef sun4v
#include <sys/fm/ldom.h>
static fmd_hdl_t *init_hdl;
ldom_hdl_t *cpumem_diagnosis_lhp;
#endif
cmd_t cmd;
#ifdef sun4u
cmd_list_t opl_cpu_list;
#endif /* sun4u */
typedef struct cmd_subscriber {
const char *subr_class;
cmd_evdisp_t (*subr_func)(fmd_hdl_t *, fmd_event_t *, nvlist_t *,
const char *, cmd_errcl_t);
cmd_errcl_t subr_arg;
cmd_evdisp_stat_t subr_stat;
} cmd_subscriber_t;
/*ARGSUSED*/
cmd_evdisp_t
cmd_nop(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl, const char *class,
cmd_errcl_t clcode)
{
return (CMD_EVD_UNUSED);
}
#ifdef sun4u
/*
* It used to be that cmd_opluecpu_detio() was called directly, with a
* 'class' argument of ereport.io.oberon.xxx. But the code underlying
* cmd_opluecpu_detio() assumed that the class would always be of the form
* ereport.cpu.<cputype>.<subclass>.
*
* Rather than generalizing the underlying code, the following adjusts the
* input to cmd_opluecpu_detio() so that it conforms to the above expectation.
*/
/*ARGSUSED*/
cmd_evdisp_t
opl_opluecpu_detio(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl,
const char *class, cmd_errcl_t clcode)
{
return (cmd_opluecpu_detio(hdl, ep, nvl,
"ereport.cpu.SPARC64-VI.", clcode));
}
#endif /* sun4u */
static cmd_subscriber_t cmd_subscribers[] = {
#ifdef sun4u
{ "ereport.cpu.*.ucc", cmd_xxc, CMD_ERRCL_UCC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ucu", cmd_xxu, CMD_ERRCL_UCU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.cpc", cmd_xxc, CMD_ERRCL_CPC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.cpu", cmd_xxu, CMD_ERRCL_CPU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.wdc", cmd_xxc, CMD_ERRCL_WDC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.wdu", cmd_xxu, CMD_ERRCL_WDU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.edc", cmd_xxc, CMD_ERRCL_EDC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.edu-st", cmd_xxu, CMD_ERRCL_EDU_ST |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.edu-bl", cmd_xxu, CMD_ERRCL_EDU_BL |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-ucc", cmd_xxc, CMD_ERRCL_L3_UCC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-ucu", cmd_xxu, CMD_ERRCL_L3_UCU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-cpc", cmd_xxc, CMD_ERRCL_L3_CPC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-cpu", cmd_xxu, CMD_ERRCL_L3_CPU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-wdc", cmd_xxc, CMD_ERRCL_L3_WDC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-wdu", cmd_xxu, CMD_ERRCL_L3_WDU |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-edc", cmd_xxc, CMD_ERRCL_L3_EDC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-edu-st", cmd_xxu, CMD_ERRCL_L3_EDU_ST |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-edu-bl", cmd_xxu, CMD_ERRCL_L3_EDU_BL |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.l3-mecc", cmd_xxu, CMD_ERRCL_L3_MECC |
CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ipe", cmd_icache },
{ "ereport.cpu.*.idspe", cmd_icache },
{ "ereport.cpu.*.itspe", cmd_icache },
{ "ereport.cpu.*.dpe", cmd_dcache },
{ "ereport.cpu.*.ddspe", cmd_dcache },
{ "ereport.cpu.*.dtspe", cmd_dcache },
{ "ereport.cpu.*.pdspe", cmd_pcache },
{ "ereport.cpu.*.itlbpe", cmd_itlb },
{ "ereport.cpu.*.dtlbpe", cmd_dtlb },
{ "ereport.cpu.*.thce", cmd_txce, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.tsce", cmd_txce },
{ "ereport.cpu.*.l3-thce", cmd_l3_thce, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ce", cmd_ce },
{ "ereport.cpu.*.emc", cmd_ce },
{ "ereport.cpu.*.ue", cmd_ue },
{ "ereport.cpu.*.due", cmd_ue },
{ "ereport.cpu.*.emu", cmd_ue },
{ "ereport.cpu.*.frc", cmd_frx, CMD_ERRCL_FRC },
{ "ereport.cpu.*.rce", cmd_rxe, CMD_ERRCL_RCE },
{ "ereport.cpu.*.fru", cmd_frx, CMD_ERRCL_FRU },
{ "ereport.cpu.*.rue", cmd_rxe, CMD_ERRCL_RUE },
{ "ereport.cpu.*.eti", cmd_txce },
{ "ereport.cpu.*.etc", cmd_txce },
{ "ereport.io.*.ecc.drce", cmd_ioxe, CMD_ERRCL_IOCE },
{ "ereport.io.*.ecc.dwce", cmd_ioxe, CMD_ERRCL_IOCE },
{ "ereport.io.*.ecc.drue", cmd_ioxe, CMD_ERRCL_IOUE },
{ "ereport.io.*.ecc.dwue", cmd_ioxe, CMD_ERRCL_IOUE },
{ "ereport.io.*.ecc.s-drce", cmd_ioxe_sec },
{ "ereport.io.*.ecc.s-dwce", cmd_ioxe_sec },
{ "ereport.io.*.ecc.s-drue", cmd_ioxe_sec },
{ "ereport.io.*.ecc.s-dwue", cmd_ioxe_sec },
{ "ereport.io.fire.jbc.ce_asyn", cmd_ioxe, CMD_ERRCL_IOCE },
{ "ereport.io.fire.jbc.ue_asyn", cmd_ioxe, CMD_ERRCL_IOUE },
{ "ereport.asic.*.cds.cds-dp", cmd_dp_cds },
{ "ereport.asic.*.dx.dx-dp", cmd_dp_dx },
{ "ereport.asic.*.sdi.sdi-dp", cmd_dp_ex },
{ "ereport.asic.*.cp.cp-dp", cmd_dp_cp },
{ "ereport.asic.*.rp.rp-dp", cmd_dp_cp },
{ "ereport.asic.mac.mi-ue", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-ue", cmd_opl_mac_common },
{ "ereport.asic.mac.mi-ce", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-ce", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-ice", cmd_opl_mac_common },
{ "ereport.asic.mac.mi-cmpe", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-cmpe", cmd_opl_mac_common },
{ "ereport.asic.mac.mi-sue", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-sue", cmd_opl_mac_common },
{ "ereport.asic.mac.mi-mue", cmd_opl_mac_common },
{ "ereport.asic.mac.ptrl-mue", cmd_opl_mac_common },
{ "ereport.cpu.*.ue-mem", cmd_opl_cpu_mem },
{ "ereport.cpu.*.ue-channel", cmd_nop },
{ "ereport.cpu.*.ue-cpu", cmd_opluecpu_detcpu },
{ "ereport.cpu.*.ue-path", cmd_nop },
{ "ereport.cpu.*.inv-sfsr", cmd_oplinv_sfsr },
{ "ereport.cpu.*.berr", cmd_nop },
{ "ereport.cpu.*.bto", cmd_nop },
{ "ereport.cpu.*.mtlb", cmd_oplmtlb },
{ "ereport.cpu.*.tlbp", cmd_opltlbp },
{ "ereport.cpu.*.inv-uge", cmd_oplinv_urg },
{ "ereport.cpu.*.cre", cmd_oplcre },
{ "ereport.cpu.*.tsb-ctx", cmd_opltsb_ctx },
{ "ereport.cpu.*.tsbp", cmd_opltsbp },
{ "ereport.cpu.*.pstate", cmd_oplpstate },
{ "ereport.cpu.*.tstate", cmd_opltstate },
{ "ereport.cpu.*.iug-f", cmd_opliug_f },
{ "ereport.cpu.*.iug-r", cmd_opliug_r },
{ "ereport.cpu.*.sdc", cmd_oplsdc },
{ "ereport.cpu.*.wdt", cmd_oplwdt },
{ "ereport.cpu.*.dtlb", cmd_opldtlb },
{ "ereport.cpu.*.itlb", cmd_oplitlb },
{ "ereport.cpu.*.core-err", cmd_oplcore_err },
{ "ereport.cpu.*.dae", cmd_opldae },
{ "ereport.cpu.*.iae", cmd_opliae },
{ "ereport.cpu.*.uge", cmd_opluge },
{ "ereport.io.oberon.ubc.dmarduea-mem", cmd_opl_io_mem },
{ "ereport.io.oberon.ubc.dmarduea-channel", cmd_nop },
{ "ereport.io.oberon.ubc.dmarduea-cpu", opl_opluecpu_detio },
{ "ereport.io.oberon.ubc.dmarduea-path", cmd_nop },
{ "ereport.io.oberon.ubc.dmardueb-mem", cmd_opl_io_mem },
{ "ereport.io.oberon.ubc.dmardueb-channel", cmd_nop },
{ "ereport.io.oberon.ubc.dmardueb-cpu", opl_opluecpu_detio },
{ "ereport.io.oberon.ubc.dmardueb-path", cmd_nop },
{ "ereport.io.oberon.ubc.piowtue-mem", cmd_opl_io_mem },
{ "ereport.io.oberon.ubc.piowtue-channel", cmd_nop },
{ "ereport.io.oberon.ubc.piowtue-cpu", opl_opluecpu_detio },
{ "ereport.io.oberon.ubc.piowtue-path", cmd_nop },
{ "ereport.io.oberon.ubc.piowbeue-mem", cmd_opl_io_mem },
{ "ereport.io.oberon.ubc.piowbeue-channel", cmd_nop },
{ "ereport.io.oberon.ubc.piowbeue-cpu", opl_opluecpu_detio },
{ "ereport.io.oberon.ubc.piowbeue-path", cmd_nop },
{ "ereport.io.oberon.ubc.piorbeue-mem", cmd_opl_io_mem },
{ "ereport.io.oberon.ubc.piorbeue-channel", cmd_nop },
{ "ereport.io.oberon.ubc.piorbeue-cpu", opl_opluecpu_detio },
{ "ereport.io.oberon.ubc.piorbeue-path", cmd_nop },
#else /* i.e. sun4v */
{ "ereport.cpu.*.irc", cmd_irc },
{ "ereport.cpu.*.iru", cmd_iru },
{ "ereport.cpu.*.frc", cmd_frc },
{ "ereport.cpu.*.fru", cmd_fru },
{ "ereport.cpu.*.mau", cmd_mau },
{ "ereport.cpu.*.imdu", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dmdu", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dmsu", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.imtu", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dmtu", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.itc", cmd_icache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.idc", cmd_icache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dtc", cmd_dcache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ddc", cmd_dcache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.irfc", cmd_irc },
{ "ereport.cpu.*.irfu", cmd_iru },
{ "ereport.cpu.*.frfc", cmd_frc },
{ "ereport.cpu.*.frfu", cmd_fru },
{ "ereport.cpu.*.mamu", cmd_mau, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ittm", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ittp", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.itdp", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.itmu", cmd_itlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dttm", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dttp", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dtdp", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dtmu", cmd_dtlb, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.icvp", cmd_icache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ictp", cmd_icache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.ictm", cmd_icache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.icdp", cmd_xxc,
CMD_ERRCL_ICDP | CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dcvp", cmd_dcache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dctp", cmd_dcache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dctm", cmd_dcache, CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.dcdp", cmd_xxc,
CMD_ERRCL_DCDP | CMD_CPU_LEVEL_CORE },
{ "ereport.cpu.*.itl2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.dtl2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.icl2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.dcl2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.mal2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.cwql2c", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lvc", cmd_txce, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.itl2u", cmd_xxu, CMD_ERRCL_IL2U |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.dtl2u", cmd_xxu, CMD_ERRCL_DL2U |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.icl2u", cmd_xxu, CMD_ERRCL_IL2U |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.dcl2u", cmd_xxu, CMD_ERRCL_DL2U |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.mal2u", cmd_xxu, CMD_ERRCL_LDAU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.cwql2u", cmd_xxu, CMD_ERRCL_LDAU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lvf", cmd_l2ctl, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lrf", cmd_l2ctl, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ltu", cmd_l2ctl, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.itl2nd", cmd_nop_train, CMD_ERRCL_IL2ND },
{ "ereport.cpu.*.dtl2nd", cmd_nop_train, CMD_ERRCL_DL2ND },
{ "ereport.cpu.*.icl2nd", cmd_nop_train, CMD_ERRCL_IL2ND },
{ "ereport.cpu.*.dcl2nd", cmd_nop_train, CMD_ERRCL_DL2ND },
{ "ereport.cpu.*.l2nd", cmd_nop_train, CMD_ERRCL_L2ND },
{ "ereport.cpu.*.mal2nd", cmd_nop_train, CMD_ERRCL_L2ND },
{ "ereport.cpu.*.cwql2nd", cmd_nop_train, CMD_ERRCL_L2ND },
{ "ereport.cpu.*.ldac", cmd_xxc, CMD_ERRCL_LDAC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldwc", cmd_xxc, CMD_ERRCL_LDWC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldrc", cmd_xxc, CMD_ERRCL_LDRC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldsc", cmd_xxc, CMD_ERRCL_LDSC |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ltc", cmd_txce, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldau", cmd_xxu, CMD_ERRCL_LDAU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldwu", cmd_xxu, CMD_ERRCL_LDWU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldru", cmd_xxu, CMD_ERRCL_LDRU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.ldsu", cmd_xxu, CMD_ERRCL_LDSU |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lvu", cmd_l2ctl, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lru", cmd_l2ctl, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.fbr", cmd_fb },
{ "ereport.cpu.*.fbu", cmd_fb_train, CMD_ERRCL_FBU },
{ "ereport.cpu.*.dac", cmd_ce, CMD_ERRCL_DAC },
{ "ereport.cpu.*.dsc", cmd_ce, CMD_ERRCL_DSC },
{ "ereport.cpu.*.dau", cmd_ue_train, CMD_ERRCL_DAU },
{ "ereport.cpu.*.dbu", cmd_fw_defect, CMD_ERRCL_DBU },
{ "ereport.cpu.*.dsu", cmd_ue, CMD_ERRCL_DSU },
{ "ereport.cpu.*.sbdpc", cmd_miscregs_train,
CMD_ERRCL_SBDPC | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.sbdlc", cmd_miscregs_train,
CMD_ERRCL_SBDLC | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.sbdpu", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.sbdlu", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.sbdio", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.sbapp", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.mrau", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.scac", cmd_miscregs_train,
CMD_ERRCL_SBDPC | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.scau", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tccp", cmd_miscregs_train,
CMD_ERRCL_TCCP | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tccd", cmd_miscregs_train,
CMD_ERRCL_TCCD | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tcup", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tcud", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tsac", cmd_miscregs_train,
CMD_ERRCL_SBDPC | CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.tsau", cmd_miscregs_ue,
CMD_CPU_LEVEL_THREAD },
{ "ereport.cpu.*.cbce", cmd_xxc, CMD_ERRCL_CBCE |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.dce", cmd_nop },
{ "ereport.cpu.*.wbue", cmd_xxu, CMD_ERRCL_WBUE |
CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lfu-slf", cmd_lfu_ce, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lfu-rtf", cmd_lfu_ue, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lfu-tto", cmd_lfu_ue, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lfu-cto", cmd_lfu_ue, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.lfu-mlf", cmd_lfu_ue, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.frack", cmd_lfu_pe, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.fsr", cmd_lfu_pe, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.fdr", cmd_lfu_pe, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.to", cmd_lfu_pe, CMD_CPU_LEVEL_CHIP },
{ "ereport.cpu.*.snptyp", cmd_lfu_pe, CMD_CPU_LEVEL_CHIP },
{ "ereport.fm.ferg.invalid", cmd_fw_defect },
#endif /* sun4u */
{ "ereport.cpu.*.fpu.hwcopy", cmd_fpu },
{ NULL, NULL }
};
static void
cmd_recv(fmd_hdl_t *hdl, fmd_event_t *ep, nvlist_t *nvl, const char *class)
{
cmd_subscriber_t *sp;
int disp;
fmd_hdl_debug(hdl, "cmd_recv: begin: %s\n", strrchr(class, '.') + 1);
for (sp = cmd_subscribers; sp->subr_class != NULL; sp++) {
if (fmd_nvl_class_match(hdl, nvl, sp->subr_class)) {
disp = sp->subr_func(hdl, ep, nvl, class, sp->subr_arg);
((fmd_stat_t *)&sp->subr_stat)[disp].fmds_value.ui64++;
fmd_hdl_debug(hdl, "cmd_recv: done: %s (disp %d)\n",
strrchr(class, '.') + 1, disp);
return;
}
}
fmd_hdl_debug(hdl, "cmd_recv: dropping %s - unable to handle\n", class);
}
static void
cmd_timeout(fmd_hdl_t *hdl, id_t id, void *arg)
{
uintptr_t timertype = (uintptr_t)arg;
switch (timertype) {
case CMD_TIMERTYPE_MEM:
cmd_mem_timeout(hdl, id);
break;
#ifdef sun4u
case CMD_TIMERTYPE_DP:
cmd_dp_timeout(hdl, id);
break;
case CMD_TIMERTYPE_ANONYMOUS_TAG_ERROR:
cmd_Lxcache_anonymous_tag_error_timeout(hdl, id);
break;
#endif
case CMD_TIMERTYPE_CPU_UEC_FLUSH:
case CMD_TIMERTYPE_CPU_XR_WAITER:
cmd_cpu_timeout(hdl, id, (void *)timertype);
break;
default:
break;
}
}
static void
cmd_close(fmd_hdl_t *hdl, fmd_case_t *cp)
{
cmd_case_closer_t *cl = fmd_case_getspecific(hdl, cp);
const char *uuid = fmd_case_uuid(hdl, cp);
/*
* Our active cases all have closers registered in case-specific data.
* Cases in the process of closing (for which we've freed all associated
* data, but which haven't had an fmd-initiated fmdo_close callback)
* have had their case-specific data nulled out.
*/
fmd_hdl_debug(hdl, "close case %s%s\n", uuid,
(cl == NULL ? " (no cl)" : ""));
if (cl != NULL)
cl->cl_func(hdl, cl->cl_arg);
}
static void
cmd_gc(fmd_hdl_t *hdl)
{
cmd_cpu_gc(hdl);
cmd_mem_gc(hdl);
#ifdef sun4u
cmd_Lxcache_gc(hdl);
#endif
}
static cmd_stat_t cmd_stats = {
{ "bad_det", FMD_TYPE_UINT64, "detector missing or malformed" },
{ "bad_cpu_asru", FMD_TYPE_UINT64, "CPU ASRU missing or malformed" },
{ "bad_mem_asru", FMD_TYPE_UINT64, "memory ASRU missing or malformed" },
{ "bad_close", FMD_TYPE_UINT64, "case close for nonexistent case" },
{ "old_erpt", FMD_TYPE_UINT64, "ereport out of date wrt hardware" },
{ "cpu_creat", FMD_TYPE_UINT64, "created new cpu structure" },
{ "dimm_creat", FMD_TYPE_UINT64, "created new mem module structure" },
{ "bank_creat", FMD_TYPE_UINT64, "created new mem bank structure" },
{ "page_creat", FMD_TYPE_UINT64, "created new page structure" },
{ "cache_creat", FMD_TYPE_UINT64, "created new cache structure" },
{ "ce_unknown", FMD_TYPE_UINT64, "unknown CEs" },
{ "ce_interm", FMD_TYPE_UINT64, "intermittent CEs" },
{ "ce_ppersis", FMD_TYPE_UINT64, "possibly persistent CEs" },
{ "ce_persis", FMD_TYPE_UINT64, "persistent CEs" },
{ "ce_leaky", FMD_TYPE_UINT64, "leaky CEs" },
{ "ce_psticky_noptnr", FMD_TYPE_UINT64,
"possibly sticky CEs, no partner test" },
{ "ce_psticky_ptnrnoerr", FMD_TYPE_UINT64,
"possibly sticky CEs, partner sees no CE" },
{ "ce_psticky_ptnrclrd", FMD_TYPE_UINT64,
"possibly sticky CEs, partner can clear CE" },
{ "ce_sticky", FMD_TYPE_UINT64, "sticky CEs" },
{ "xxu_ue_match", FMD_TYPE_UINT64, "xxUs obviated by UEs" },
{ "xxu_retr_flt", FMD_TYPE_UINT64, "xxUs obviated by faults" },
{ "cpu_migrat", FMD_TYPE_UINT64, "CPUs migrated to new version" },
{ "dimm_migrat", FMD_TYPE_UINT64, "DIMMs migrated to new version" },
{ "bank_migrat", FMD_TYPE_UINT64, "banks migrated to new version" },
#ifdef sun4u
{ "dp_ignored_ce", FMD_TYPE_UINT64,
"memory CEs ignored due to DP error or fault" },
{ "dp_ignored_ue", FMD_TYPE_UINT64,
"memory UEs ignored due to DP fault" },
{ "dp_deferred_ue", FMD_TYPE_UINT64,
"memory UEs deferred due to DP error" },
#endif
#ifdef sun4v
{ "branch_creat", FMD_TYPE_UINT64, "created new mem branch structure" },
#endif
};
static const fmd_prop_t fmd_props[] = {
{ "icache_n", FMD_TYPE_UINT32, "8" },
{ "icache_t", FMD_TYPE_TIME, "168h" },
{ "dcache_n", FMD_TYPE_UINT32, "8" },
{ "dcache_t", FMD_TYPE_TIME, "168h" },
{ "pcache_n", FMD_TYPE_UINT32, "2" },
{ "pcache_t", FMD_TYPE_TIME, "168h" },
#ifdef sun4u
{ "itlb_n", FMD_TYPE_UINT32, "2" },
{ "itlb_t", FMD_TYPE_TIME, "168h" },
{ "dtlb_n", FMD_TYPE_UINT32, "2" },
{ "dtlb_t", FMD_TYPE_TIME, "168h" },
{ "l2tag_n", FMD_TYPE_UINT32, "4" },
{ "l2tag_t", FMD_TYPE_TIME, "1h" },
{ "l2data_n", FMD_TYPE_UINT32, "12" },
{ "l2data_t", FMD_TYPE_TIME, "1h" },
#else
{ "itlb_n", FMD_TYPE_UINT32, "8" },
{ "itlb_t", FMD_TYPE_TIME, "168h" },
{ "dtlb_n", FMD_TYPE_UINT32, "8" },
{ "dtlb_t", FMD_TYPE_TIME, "168h" },
{ "l2tag_n", FMD_TYPE_UINT32, "8" },
{ "l2tag_t", FMD_TYPE_TIME, "20h" },
{ "l2data_n", FMD_TYPE_UINT32, "8" },
{ "l2data_t", FMD_TYPE_TIME, "2h" },
#endif
{ "l3tag_n", FMD_TYPE_UINT32, "4" },
{ "l3tag_t", FMD_TYPE_TIME, "1h" },
{ "l3data_n", FMD_TYPE_UINT32, "12" },
{ "l3data_t", FMD_TYPE_TIME, "1h" },
{ "ce_n", FMD_TYPE_UINT32, "2" },
{ "ce_t", FMD_TYPE_TIME, "72h" },
{ "ireg_n", FMD_TYPE_UINT32, "8" },
{ "ireg_t", FMD_TYPE_TIME, "168h" },
{ "freg_n", FMD_TYPE_UINT32, "8" },
{ "freg_t", FMD_TYPE_TIME, "168h" },
{ "mau_n", FMD_TYPE_UINT32, "0" },
{ "mau_t", FMD_TYPE_TIME, "168h" },
{ "misc_regs_n", FMD_TYPE_UINT32, "8"},
{ "misc_regs_t", FMD_TYPE_TIME, "168h" },
{ "iorxefrx_window", FMD_TYPE_TIME, "3s" },
#ifdef sun4u
{ "xxcu_trdelay", FMD_TYPE_TIME, "200ms" },
#else
{ "xxcu_trdelay", FMD_TYPE_TIME, "15s"},
#endif /* sun4u */
{ "xxcu_restart_delay", FMD_TYPE_TIME, "1s" },
{ "num_xxcu_waiters", FMD_TYPE_UINT32, "128" },
{ "thresh_tpct_sysmem", FMD_TYPE_UINT64, "100" },
{ "thresh_abs_sysmem", FMD_TYPE_UINT64, "0" },
{ "thresh_abs_badrw", FMD_TYPE_UINT64, "128" },
{ "max_perm_ce_dimm", FMD_TYPE_UINT32, "128" },
{ "low_ce_thresh", FMD_TYPE_UINT32, "128" },
{ "hi_ce_thresh", FMD_TYPE_UINT32, "512" },
{ "dupce", FMD_TYPE_UINT32, "120"},
{ "nupos", FMD_TYPE_UINT32, "4"},
#ifdef sun4v
{ "fbr_n", FMD_TYPE_UINT32, "14" },
{ "fbr_t", FMD_TYPE_TIME, "30min"},
/* delta_ena value = 0x500000000nsec ~= 22sec */
{ "delta_ena", FMD_TYPE_UINT64, "0x50000000000000"},
#endif
{ NULL, 0, NULL }
};
static const fmd_hdl_ops_t fmd_ops = {
cmd_recv, /* fmdo_recv */
cmd_timeout, /* fmdo_timeout */
cmd_close, /* fmdo_close */
NULL, /* fmdo_stats */
cmd_gc /* fmdo_gc */
};
static const fmd_hdl_info_t fmd_info = {
"CPU/Memory Diagnosis", CMD_VERSION, &fmd_ops, fmd_props
};
static const struct cmd_evdisp_name {
const char *evn_name;
const char *evn_desc;
} cmd_evdisp_names[] = {
{ "%s", "ok %s ereports" }, /* CMD_EVD_OK */
{ "bad_%s", "bad %s ereports" }, /* CMD_EVD_BAD */
{ "unused_%s", "unused %s ereports" }, /* CMD_EVD_UNUSED */
{ "redun_%s", "redundant %s ereports" }, /* CMD_EVD_REDUN */
};
void
_fmd_fini(fmd_hdl_t *hdl)
{
#ifdef sun4v
ldom_fini(cpumem_diagnosis_lhp);
#endif
cmd_cpu_fini(hdl);
cmd_mem_fini(hdl);
cmd_page_fini(hdl);
#ifdef sun4u
cmd_dp_fini(hdl);
#endif
fmd_hdl_free(hdl, cmd.cmd_xxcu_trw,
sizeof (cmd_xxcu_trw_t) * cmd.cmd_xxcu_ntrw);
nvlist_free(cmd.cmd_auth);
}
#ifdef sun4v
static void *
cpumem_diagnosis_init_alloc(size_t size)
{
return (fmd_hdl_alloc(init_hdl, size, FMD_SLEEP));
}
static void
cpumem_diagnosis_init_free(void *addr, size_t size)
{
fmd_hdl_free(init_hdl, addr, size);
}
#endif
/* find_auth -- find hardware platform authority within libtopo */
/* ARGSUSED */
static int
find_auth(topo_hdl_t *thp, tnode_t *node, void *arg)
{
int err;
nvlist_t *rsrc, *auth;
if (cmd.cmd_auth != NULL)
return (TOPO_WALK_TERMINATE); /* don't overwrite previous */
if (topo_node_resource(node, &rsrc, &err) < 0)
return (TOPO_WALK_NEXT); /* no resource, try next */
if (nvlist_lookup_nvlist(rsrc, FM_FMRI_AUTHORITY, &auth) < 0) {
nvlist_free(rsrc);
return (TOPO_WALK_NEXT); /* no authority, try next */
}
(void) nvlist_dup(auth, &cmd.cmd_auth, NV_UNIQUE_NAME);
nvlist_free(rsrc);
return (TOPO_WALK_TERMINATE); /* if no space, give up */
}
/* init_auth -- read hardware platform authority from libtopo */
void
init_auth(fmd_hdl_t *hdl)
{
topo_hdl_t *thp;
topo_walk_t *twp;
int err;
if ((thp = fmd_hdl_topo_hold(hdl, TOPO_VERSION)) == NULL)
return;
if ((twp = topo_walk_init(thp,
FM_FMRI_SCHEME_HC, find_auth, NULL, &err))
== NULL) {
fmd_hdl_topo_rele(hdl, thp);
return;
}
(void) topo_walk_step(twp, TOPO_WALK_CHILD);
topo_walk_fini(twp);
fmd_hdl_topo_rele(hdl, thp);
}
void
_fmd_init(fmd_hdl_t *hdl)
{
cmd_subscriber_t *sp;
cpu_family_t cpu_family;
if (fmd_hdl_register(hdl, FMD_API_VERSION, &fmd_info) != 0)
return; /* error in configuration file or fmd_info */
cpu_family = cmd_cpu_check_support();
if (cpu_family == CMD_CPU_FAM_UNSUPPORTED) {
fmd_hdl_debug(hdl, "no supported CPUs found");
fmd_hdl_unregister(hdl);
return;
}
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-III.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-IIIplus.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-IIIi.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-IIIiplus.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-IV.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-IVplus.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-T2.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-T2plus.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.ultraSPARC-T1.*");
fmd_hdl_subscribe(hdl, "ereport.fm.ferg.invalid");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.drce");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.dwce");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.drue");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.dwue");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.drce");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.dwce");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.drue");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.dwue");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.drce");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.dwce");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.drue");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.dwue");
/*
* Need to subscribe to secondary I/O ECC ereports, but
* since they contain no data regarding the failure we
* are unable to do anything with them.
*/
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.s-drce");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.s-dwce");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.s-drue");
fmd_hdl_subscribe(hdl, "ereport.io.tom.ecc.s-dwue");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.s-drce");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.s-dwce");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.s-drue");
fmd_hdl_subscribe(hdl, "ereport.io.sch.ecc.s-dwue");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.s-drce");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.s-dwce");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.s-drue");
fmd_hdl_subscribe(hdl, "ereport.io.xmits.ecc.s-dwue");
#ifdef sun4u
/*
* Subscribe to datapath events
*/
fmd_hdl_subscribe(hdl, "ereport.asic.*.cds.cds-dp");
fmd_hdl_subscribe(hdl, "ereport.asic.*.dx.dx-dp");
fmd_hdl_subscribe(hdl, "ereport.asic.*.sdi.sdi-dp");
fmd_hdl_subscribe(hdl, "ereport.asic.*.cp.cp-dp");
fmd_hdl_subscribe(hdl, "ereport.asic.*.rp.rp-dp");
/*
* OPL platform specific subscriptions.
*/
fmd_hdl_subscribe(hdl, "ereport.cpu.SPARC64-VI.*");
fmd_hdl_subscribe(hdl, "ereport.cpu.SPARC64-VII.*");
fmd_hdl_subscribe(hdl, "ereport.asic.mac.*");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmarduea-mem");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmarduea-channel");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmarduea-cpu");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmarduea-path");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmardueb-mem");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmardueb-channel");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmardueb-cpu");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.dmardueb-path");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowtue-mem");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowtue-channel");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowtue-cpu");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowtue-path");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowbeue-mem");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowbeue-channel");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowbeue-cpu");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piowbeue-path");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piorbeue-mem");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piorbeue-channel");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piorbeue-cpu");
fmd_hdl_subscribe(hdl, "ereport.io.oberon.ubc.piorbeue-path");
#endif
fmd_hdl_subscribe(hdl, "ereport.io.fire.jbc.ce_asyn");
fmd_hdl_subscribe(hdl, "ereport.io.fire.jbc.ue_asyn");
bzero(&cmd, sizeof (cmd_t));
#ifdef sun4u
bzero(&opl_cpu_list, sizeof (cmd_list_t));
#endif /* sun4u */
cmd.cmd_stats = (cmd_stat_t *)fmd_stat_create(hdl, FMD_STAT_NOALLOC,
sizeof (cmd_stats) / sizeof (fmd_stat_t),
(fmd_stat_t *)&cmd_stats);
for (sp = cmd_subscribers; sp->subr_class != NULL; sp++) {
const char *type = strrchr(sp->subr_class, '.') + 1;
int i;
for (i = 0; i < sizeof (cmd_evdisp_names) /
sizeof (struct cmd_evdisp_name); i++) {
fmd_stat_t *stat = ((fmd_stat_t *)&sp->subr_stat) + i;
(void) snprintf(stat->fmds_name,
sizeof (stat->fmds_name),
cmd_evdisp_names[i].evn_name, type);
stat->fmds_type = FMD_TYPE_UINT64;
(void) snprintf(stat->fmds_desc,
sizeof (stat->fmds_desc),
cmd_evdisp_names[i].evn_desc, type);
(void) fmd_stat_create(hdl, FMD_STAT_NOALLOC, 1, stat);
}
}
cmd.cmd_pagesize = sysconf(_SC_PAGESIZE);
cmd.cmd_pagemask = ~((uint64_t)cmd.cmd_pagesize - 1);
cmd.cmd_iorxefrx_window = fmd_prop_get_int64(hdl, "iorxefrx_window");
#ifdef sun4u
if (cmd_cpu_ecache_support() && cmd_ecache_init() < 0) {
_fmd_fini(hdl);
fmd_hdl_abort(hdl, "failed to find device for E-cache flush");
}
#endif
if ((cmd.cmd_thresh_tpct_sysmem = fmd_prop_get_int64(hdl,
"thresh_tpct_sysmem")) > 100000) {
_fmd_fini(hdl);
fmd_hdl_abort(hdl, "page retirement threshold is >100%");
}
cmd.cmd_thresh_abs_sysmem = fmd_prop_get_int64(hdl,
"thresh_abs_sysmem");
cmd.cmd_thresh_abs_badrw = fmd_prop_get_int64(hdl,
"thresh_abs_badrw");
cmd.cmd_xxcu_trdelay = fmd_prop_get_int64(hdl, "xxcu_trdelay");
cmd.cmd_xxcu_ntrw = fmd_prop_get_int32(hdl, "num_xxcu_waiters");
cmd.cmd_xxcu_trw = fmd_hdl_zalloc(hdl, sizeof (cmd_xxcu_trw_t) *
cmd.cmd_xxcu_ntrw, FMD_SLEEP);
cmd.cmd_low_ce_thresh = fmd_prop_get_int32(hdl, "low_ce_thresh");
cmd.cmd_hi_ce_thresh = fmd_prop_get_int32(hdl, "hi_ce_thresh");
cmd.cmd_dupce = fmd_prop_get_int32(hdl, "dupce");
cmd.cmd_nupos = fmd_prop_get_int32(hdl, "nupos");
#ifdef sun4v
cmd.cmd_delta_ena = fmd_prop_get_int64(hdl, "delta_ena");
#endif
cmd.cmd_l2data_serd.cs_name = "l2data";
cmd.cmd_l2data_serd.cs_n = fmd_prop_get_int32(hdl, "l2data_n");
cmd.cmd_l2data_serd.cs_t = fmd_prop_get_int64(hdl, "l2data_t");
cmd.cmd_l3data_serd.cs_name = "l3data";
cmd.cmd_l3data_serd.cs_n = fmd_prop_get_int32(hdl, "l3data_n");
cmd.cmd_l3data_serd.cs_t = fmd_prop_get_int64(hdl, "l3data_t");
cmd.cmd_miscregs_serd.cs_name = "misc_regs";
cmd.cmd_miscregs_serd.cs_n = fmd_prop_get_int32(hdl, "misc_regs_n");
cmd.cmd_miscregs_serd.cs_t = fmd_prop_get_int64(hdl, "misc_regs_t");
cmd.cmd_dcache_serd.cs_name = "dcache";
cmd.cmd_dcache_serd.cs_n = fmd_prop_get_int32(hdl, "dcache_n");
cmd.cmd_dcache_serd.cs_t = fmd_prop_get_int64(hdl, "dcache_t");
cmd.cmd_icache_serd.cs_name = "icache";
cmd.cmd_icache_serd.cs_n = fmd_prop_get_int32(hdl, "icache_n");
cmd.cmd_icache_serd.cs_t = fmd_prop_get_int64(hdl, "icache_t");
if (cmd_state_restore(hdl) < 0) {
_fmd_fini(hdl);
fmd_hdl_abort(hdl, "failed to restore saved state\n");
}
#ifdef sun4v
init_hdl = hdl;
cpumem_diagnosis_lhp = ldom_init(cpumem_diagnosis_init_alloc,
cpumem_diagnosis_init_free);
#endif
init_auth(hdl);
}