cma_cpu_hc.c revision 5f149bca52352f45598e5563debe72ce04bd7a21
/*
* 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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <cma.h>
#include <opl_cma.h>
#include <fcntl.h>
#include <unistd.h>
#include <strings.h>
#include <errno.h>
#include <time.h>
#include <fm/fmd_api.h>
#include <sys/fm/protocol.h>
#include <sys/processor.h>
int
cma_cpu_hc_offline(fmd_hdl_t *hdl, uint32_t cpuid)
{
int err = CMA_RA_FAILURE;
fmd_hdl_debug(hdl, "cma_cpu_hc_offline offline of CPU %u\n", cpuid);
if (cma.cma_cpu_dooffline) {
int cpustate = P_FAULTED;
if (cma.cma_cpu_forcedoffline)
cpustate |= P_FORCED;
err = cpu_offline(hdl, cpuid, cpustate);
} else {
fmd_hdl_debug(hdl, "suppressed offline of CPU %u\n", cpuid);
cma_stats.cpu_supp.fmds_value.ui64++;
}
if (cma.cma_cpu_doblacklist) {
fmd_hdl_debug(hdl, "suppressed blacklist of CPU %u\n", cpuid);
cma_stats.cpu_blsupp.fmds_value.ui64++;
}
return (err);
}
int
/* ARGSUSED 3 */
cma_cpu_hc_retire(fmd_hdl_t *hdl, nvlist_t *nvl, nvlist_t *asru,
const char *uuid)
{
uint_t cpuid;
uint_t i, nprs;
nvlist_t **hc_prs = NULL, *hc_spec_nvl;
if (nvlist_lookup_nvlist(asru, FM_FMRI_HC_SPECIFIC,
&hc_spec_nvl) != 0) {
cma_stats.bad_flts.fmds_value.ui64++;
fmd_hdl_debug(hdl,
"cma_cpu_hc_retire lookup hc_spec_nvl failed\n");
return (CMA_RA_FAILURE);
}
if (nvlist_lookup_nvlist_array(hc_spec_nvl, FM_FMRI_HC_CPUIDS,
&hc_prs, &nprs) != 0) {
cma_stats.bad_flts.fmds_value.ui64++;
fmd_hdl_debug(hdl,
"cma_cpu_hc_retire lookup cpuid array failed\n");
return (CMA_RA_FAILURE);
}
for (i = 0; i < nprs; i++) {
if (nvlist_lookup_uint32(hc_prs[i],
FM_FMRI_CPU_ID, &cpuid) != 0) {
cma_stats.bad_flts.fmds_value.ui64++;
return (CMA_RA_FAILURE);
}
if (cma_cpu_hc_offline(hdl, cpuid) != CMA_RA_SUCCESS) {
cma_stats.bad_flts.fmds_value.ui64++;
return (CMA_RA_FAILURE);
}
}
return (CMA_RA_SUCCESS);
}