1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/*
* Copyright (c) 2003 Sun Microsystems, 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:
*
* Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistribution 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.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED.
* SUN MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE
* FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
* OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
* SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
* OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR
* PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF
* LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*/
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <ipmitool/ipmi.h>
#include <ipmitool/ipmi_intf.h>
#include <ipmitool/helper.h>
#include <ipmitool/ipmi_sel.h>
#include "imbapi.h"
#define IPMI_IMB_TIMEOUT (1000 * 1000)
#define IPMI_IMB_MAX_RETRY 3
#define IPMI_IMB_DEV "/dev/imb"
#define IPMI_IMB_BUF_SIZE 64
extern int verbose;
static int ipmi_imb_open(struct ipmi_intf * intf)
{
struct stat stbuf;
if (stat(IPMI_IMB_DEV, &stbuf) < 0) {
printf("Error: no IMB driver found at %s!\n", IPMI_IMB_DEV);
return -1;
}
intf->opened = 1;
intf->manufacturer_id = ipmi_get_oem(intf);
return 0;
}
static void ipmi_imb_close(struct ipmi_intf * intf)
{
intf->opened = 0;
intf->manufacturer_id = IPMI_OEM_UNKNOWN;
}
static struct ipmi_rs * ipmi_imb_send_cmd(struct ipmi_intf *__UNUSED__(intf), struct ipmi_rq *req)
{
IMBPREQUESTDATA imbreq;
static struct ipmi_rs rsp;
int status, i;
unsigned char ccode;
imbreq.rsSa = IPMI_BMC_SLAVE_ADDR;
imbreq.rsLun = 0;
imbreq.busType = 0;
imbreq.netFn = req->msg.netfn;
imbreq.cmdType = req->msg.cmd;
imbreq.data = req->msg.data;
imbreq.dataLength = req->msg.data_len;
if (verbose > 1) {
printf("IMB rsSa : %x\n", imbreq.rsSa);
printf("IMB netFn : %x\n", imbreq.netFn);
printf("IMB cmdType : %x\n", imbreq.cmdType);
printf("IMB dataLength : %d\n", imbreq.dataLength);
}
rsp.data_len = IPMI_IMB_BUF_SIZE;
memset(rsp.data, 0, rsp.data_len);
for (i=0; i<IPMI_IMB_MAX_RETRY; i++) {
if (verbose > 2)
printbuf(imbreq.data, imbreq.dataLength, "ipmi_imb request");
status = SendTimedImbpRequest(&imbreq, IPMI_IMB_TIMEOUT,
rsp.data, &rsp.data_len, &ccode);
if (status == 0) {
if (verbose > 2)
printbuf(rsp.data, rsp.data_len, "ipmi_imb response");
break;
}
/* error */
printf("Error sending IMB request, status=%x ccode=%x\n",
status, ccode);
}
rsp.ccode = ccode;
return &rsp;
}
struct ipmi_intf ipmi_imb_intf = {
.name = "imb",
.desc = "Intel IMB Interface",
.open = ipmi_imb_open,
.close = ipmi_imb_close,
.sendrecv = ipmi_imb_send_cmd,
.target_addr = IPMI_BMC_SLAVE_ADDR,
};
|
