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+/*M*
+// PVCS:
+// $Workfile: ipmild.c $
+// $Revision: 1.0 $
+// $Modtime: 23 Feb 2005 15:20:14 $
+// $Author: arcress at users.sourceforge.net $
+//
+// This implements support for the /dev/ldipmi native interface from
+// the LanDesk IPMI driver.
+// Requires linking with libldipmi.a, or equivalent.
+//
+// 02/23/05 ARC - created, but stubbed out, since the
+// LanDesk libipmiapi.a isn't clean yet.
+ *M*/
+/*----------------------------------------------------------------------*
+The BSD License
+
+Copyright (c) 2005, Intel Corporation
+Copyright (c) 2009 Kontron America, Inc.
+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.
+ *----------------------------------------------------------------------*/
+
+#ifdef LINUX
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "ipmicmd.h" /* for uchar, NCMDS */
+// #define uchar unsigned char
+#define MAX_NO_OF_RETRIES 3
+
+// Request structure provided to SendTimedImbpRequest()
+#pragma pack(1)
+typedef struct {
+ uchar cmdType; // IMB command
+ uchar rsSa; // command destination address
+ uchar busType; // not used
+ uchar netFn; // IMB command class (network function)
+ uchar rsLun; // subsystem on destination
+ uchar * data; // command body
+ int dataLength; // body size
+} IMBPREQUESTDATA;
+#pragma pack()
+
+#ifdef LINK_LANDESK
+/* typedef enum { 0, 1, 2, 3, 4, 5, 6 } ACCESN_STATUS; */
+/* Note that this routine name conflicts with ia_ imb routine. */
+extern int SendTimedImbpRequest (
+ IMBPREQUESTDATA *reqPtr,
+ int timeOut,
+ uchar * respDataPtr,
+ int * respDataLen,
+ uchar * completionCode);
+extern int initIPMI();
+extern int termIPMI();
+static int ipmi_timeout_ld = 100000; /*100 * 1000 ms = 100 sec */
+#endif
+
+extern FILE *fperr; /*defined in ipmicmd.c*/
+extern FILE *fpdbg; /*defined in ipmicmd.c*/
+extern ipmi_cmd_t ipmi_cmds[NCMDS];
+#ifdef TEST
+static int ipmi_fd = -1;
+#endif
+
+int ipmi_open_ld(char fdebugcmd)
+{
+ int rc = -1;
+#ifdef TEST
+ char *pdev;
+
+ if (ipmi_fd != -1) return(0);
+ pdev = "/dev/ldipmi";
+ ipmi_fd = open(pdev, O_RDWR);
+ if (ipmi_fd == -1) {
+ if (fdebugcmd) printf("ipmi_open_ld: cannot open %s\n",pdev);
+ pdev = "/dev/ldipmi/0";
+ ipmi_fd = open(pdev, O_RDWR);
+ }
+#endif
+#ifdef LINK_LANDESK
+ rc = initIPMI();
+ if (rc != 0) {
+ if (fdebugcmd) printf("ipmi_open_ld: cannot open ldipmi, rc=%d errno=%d\n",rc,errno);
+ return(-1);
+ }
+ ipmi_fd = 1; /*show that open was ok*/
+ if (fdebugcmd) printf("ipmi_open_ld: successfully opened ldipmi\n");
+#endif
+ return(rc);
+}
+
+int ipmi_close_ld(void)
+{
+ int rc = 0;
+#ifdef LINK_LANDESK
+ if (ipmi_fd != -1) {
+ termIPMI();
+ ipmi_fd = -1;
+ }
+#endif
+ return(rc);
+}
+
+int ipmicmd_ld( uchar cmd, uchar netfn, uchar lun, uchar sa, uchar bus,
+ uchar *pdata, int sdata, uchar *presp, int *sresp,
+ uchar *pcc, char fdebugcmd)
+{
+#ifdef LINK_LANDESK
+ IMBPREQUESTDATA requestData;
+ int status = 0;
+ uchar * pc;
+ int sz, i;
+
+ requestData.cmdType = cmd;
+ requestData.rsSa = sa;
+ requestData.busType = bus;
+ requestData.netFn = netfn;
+ requestData.rsLun = lun;
+ requestData.dataLength = sdata;
+ requestData.data = pdata;
+
+ if (fdebugcmd) {
+ sz = sizeof(IMBPREQUESTDATA);
+ pc = (uchar *)&requestData.cmdType;
+ fprintf(fpdbg,"ipmicmd_ld: request (len=%d): ",sz);
+ for (i = 0; i < sz; i++) fprintf(fpdbg,"%02x ",pc[i]);
+ fprintf(fpdbg,"\n");
+ pc = requestData.data;
+ sz = requestData.dataLength;
+ fprintf(fpdbg," req.data=%p, dlen=%d: ", pc, sz);
+ for (i = 0; i < sz; i++) fprintf(fpdbg,"%02x ",pc[i]);
+ fprintf(fpdbg,"\n");
+ }
+
+ if (ipmi_fd == -1) {
+ status = ipmi_open_ld(fdebugcmd);
+ if (status != 0) return(status);
+ }
+
+ {
+ sz = *sresp; /* note that sresp must be pre-set */
+ memset(presp, 0, sz);
+ for ( i =0 ; i < MAX_NO_OF_RETRIES; i++)
+ {
+ *sresp = sz; /* retries may need to re-init *sresp */
+ if((status =SendTimedImbpRequest(&requestData,
+ ipmi_timeout_ld, presp, sresp,
+ pcc)) == 0 ) {
+ break;
+ }
+ if (fdebugcmd) // only gets here if error
+ fprintf(fpdbg,"ipmi_cmd_ld: sendImbRequest error status=%x, ccode=%x\n",
+ (uint)status, *pcc);
+ }
+ }
+
+ if (fdebugcmd) { /* if debug, show both good and bad statuses */
+ fprintf(fpdbg,"ipmi_cmd_ld: sendImbRequest status=%x, ccode=%x\n",
+ (uint)status, *pcc);
+ if (status == 0) {
+ uchar * pc; int sz;
+ sz = *sresp;
+ pc = (uchar *)presp;
+ fprintf(fpdbg,"ipmi_cmd_ld: response (len=%d): ",sz);
+ for (i = 0; i < sz; i++) fprintf(fpdbg,"%02x ",pc[i]);
+ fprintf(fpdbg,"\n");
+ }
+ }
+
+ return(status);
+#else
+ return(-1);
+#endif
+} /* end ipmicmd_ld() */
+
+int ipmi_cmdraw_ld( uchar cmd, uchar netfn, uchar lun, uchar sa, uchar bus,
+ uchar *pdata, int sdata, uchar *presp, int *sresp,
+ uchar *pcc, char fdebugcmd)
+{
+ int rc;
+ rc = ipmicmd_ld(cmd, netfn, lun, sa, bus,
+ pdata,sdata,presp,sresp,pcc,fdebugcmd);
+ return(rc);
+}
+
+int ipmi_cmd_ld(ushort cmd, uchar *pdata, int sdata, uchar *presp,
+ int *sresp, uchar *pcc, char fdebugcmd)
+{
+ int rc, i;
+
+ for (i = 0; i < NCMDS; i++) {
+ if (ipmi_cmds[i].cmdtyp == cmd) break;
+ }
+ if (i >= NCMDS) {
+ fprintf(fperr, "ipmi_cmd_ld: Unknown command %x\n",cmd);
+ return(-1);
+ }
+ if (cmd >= CMDMASK) cmd = cmd & CMDMASK; /* unmask it */
+ rc = ipmicmd_ld(cmd, ipmi_cmds[i].netfn, ipmi_cmds[i].lun,
+ ipmi_cmds[i].sa, ipmi_cmds[i].bus,
+ pdata,sdata,presp,sresp,pcc,fdebugcmd);
+ return(rc);
+}
+
+#ifdef LINK_LANDESK
+/* define extra stuff that the LanDesk library needs */
+void * _Unwind_Resume(void *context)
+{
+ printf("called Unwind_Resume\n");
+ return(NULL);
+}
+
+int __gxx_personality_v0(void *a)
+{
+ return(0);
+}
+
+#endif
+
+#endif
+
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