/* * hpireset.c * * Author: Andy Cress arcress at users.sourceforge.net * Copyright (c) 2003 Intel Corporation. * * 05/02/03 Andy Cress - created * 06/06/03 Andy Cress - beta2 * 06/26/03 Andy Cress - exclude stuff that isn't in HPI 1.0 (MAYBELATER) * 12/07/04 Andy Cress - added HPI_A/B compile flags */ /*M* Copyright (c) 2003, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: a.. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. b.. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. c.. Neither the name of Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *M*/ #include #include #include #include "SaHpi.h" #define uchar unsigned char char *progver = "1.1"; char fdebug = 0; static void Usage(char *pname) { printf("Usage: %s [-r -d -x]\n", pname); printf(" where -r hard Resets the system\n"); printf(" -d powers Down the system\n"); #ifdef MAYBELATER /*++++ not implemented in HPI 1.0 ++++ printf(" -c power Cycles the system\n"); printf(" -n sends NMI to the system\n"); printf(" -o soft-shutdown OS\n"); printf(" -s reboots to Service Partition\n"); ++++*/ #endif printf(" -x show eXtra debug messages\n"); } int main(int argc, char **argv) { int c; SaErrorT rv; #ifdef HPI_A SaHpiVersionT hpiVer; SaHpiRptInfoT rptinfo; #endif SaHpiSessionIdT sessionid; SaHpiRptEntryT rptentry; SaHpiEntryIdT rptentryid; SaHpiEntryIdT nextrptentryid; SaHpiEntryIdT entryid; SaHpiEntryIdT nextentryid; SaHpiResourceIdT resourceid; SaHpiRdrT rdr; SaHpiCtrlNumT ctlnum; int j; uchar breset; uchar bopt; uchar fshutdown = 0; SaHpiCtrlStateT ctlstate; printf("%s ver %s\n", argv[0],progver); breset = 3; /* hard reset as default */ bopt = 0; /* Boot Options default */ while ( (c = getopt( argc, argv,"rdx?")) != EOF ) switch(c) { case 'd': breset = 0; break; /* power down */ case 'r': breset = 3; break; /* hard reset */ case 'x': fdebug = 1; break; /* debug messages */ #ifdef MAYBELATER case 'c': breset = 2; break; /* power cycle */ case 'o': fshutdown = 1; break; /* shutdown OS */ case 'n': breset = 4; break; /* interrupt (NMI) */ case 's': bopt = 1; break; /* hard reset to svc part */ #endif default: Usage(argv[0]); exit(1); } if (fshutdown) breset = 5; /* soft shutdown option */ #ifdef HPI_A rv = saHpiInitialize(&hpiVer); if (rv != SA_OK) { printf("saHpiInitialize error %d\n",rv); exit(-1); } rv = saHpiSessionOpen(SAHPI_DEFAULT_DOMAIN_ID,&sessionid,NULL); if (rv != SA_OK) { if (rv == SA_ERR_HPI_ERROR) printf("saHpiSessionOpen: error %d, HPI Library not running\n",rv); else printf("saHpiSessionOpen error %d\n",rv); exit(-1); } rv = saHpiResourcesDiscover(sessionid); if (fdebug) printf("saHpiResourcesDiscover rv = %d\n",rv); rv = saHpiRptInfoGet(sessionid,&rptinfo); if (fdebug) printf("saHpiRptInfoGet rv = %d\n",rv); printf("RptInfo: UpdateCount = %x, UpdateTime = %lx\n", rptinfo.UpdateCount, (unsigned long)rptinfo.UpdateTimestamp); #else rv = saHpiSessionOpen(SAHPI_UNSPECIFIED_DOMAIN_ID,&sessionid,NULL); if (rv != SA_OK) { printf("saHpiSessionOpen: error %d\n",rv); exit(-1); } rv = saHpiDiscover(sessionid); if (fdebug) printf("saHpiDiscover error %d\n",rv); #endif /* walk the RPT list */ rptentryid = SAHPI_FIRST_ENTRY; while ((rv == SA_OK) && (rptentryid != SAHPI_LAST_ENTRY)) { rv = saHpiRptEntryGet(sessionid,rptentryid,&nextrptentryid,&rptentry); if (rv != SA_OK) printf("RptEntryGet: rv = %d\n",rv); if (rv == SA_OK) { /* walk the RDR list for this RPT entry */ entryid = SAHPI_FIRST_ENTRY; resourceid = rptentry.ResourceId; #ifdef HPI_A rptentry.ResourceTag.Data[rptentry.ResourceTag.DataLength] = 0; #endif printf("rptentry[%d] resourceid=%d tag: %s\n", entryid,resourceid, rptentry.ResourceTag.Data); while ((rv == SA_OK) && (entryid != SAHPI_LAST_ENTRY)) { rv = saHpiRdrGet(sessionid,resourceid, entryid,&nextentryid, &rdr); if (fdebug) printf("saHpiRdrGet[%d] rv = %d\n",entryid,rv); if (rv == SA_OK) { if (rdr.RdrType == SAHPI_CTRL_RDR) { /*type 1 includes Cold Reset Control */ ctlnum = rdr.RdrTypeUnion.CtrlRec.Num; rdr.IdString.Data[rdr.IdString.DataLength] = 0; if (fdebug) printf("Ctl[%d]: %d %d %s\n", ctlnum, rdr.RdrTypeUnion.CtrlRec.Type, rdr.RdrTypeUnion.CtrlRec.OutputType, rdr.IdString.Data); if ((rdr.RdrTypeUnion.CtrlRec.Type == SAHPI_CTRL_TYPE_DIGITAL) && (rdr.RdrTypeUnion.CtrlRec.OutputType == SAHPI_CTRL_GENERIC)) { /* This is the Reset control */ printf("RDR[%d]: %d,%d %s\n", rdr.RecordId, rdr.RdrTypeUnion.CtrlRec.Type, rdr.RdrTypeUnion.CtrlRec.OutputType, rdr.IdString.Data); #ifdef MAYBELATER { SaHpiResetActionT resetact; rv = saHpiResourceResetStateGet(sessionid, resourceid, &resetact); printf("ResetStateGet status = %d, act=%d\n", rv,resetact); rv = saHpiResourceResetStateSet(sessionid, resourceid, resetact); printf("ResetStateSet status = %d\n",rv); } #endif ctlstate.Type = SAHPI_CTRL_TYPE_DIGITAL; if (breset == 0) { /*power off*/ ctlstate.StateUnion.Digital = SAHPI_CTRL_STATE_OFF; printf("Powering down ... \n"); } else { ctlstate.StateUnion.Digital = SAHPI_CTRL_STATE_ON; printf("Resetting ... \n"); } #ifdef HPI_A rv = saHpiControlStateSet(sessionid, resourceid, ctlnum,&ctlstate); #else rv = saHpiControlSet(sessionid, resourceid, ctlnum, SAHPI_CTRL_MODE_MANUAL, &ctlstate); #endif printf("Reset status = %d\n",rv); break; } } j++; entryid = nextentryid; } } rptentryid = nextrptentryid; } } rv = saHpiSessionClose(sessionid); #ifdef HPI_A rv = saHpiFinalize(); #endif exit(0); } /* end hpireset.c */