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break down GUID format

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This commit is contained in:
Duncan Laurie 2005-05-12 04:12:40 +00:00
parent 6f9b34313e
commit db3da49158
1 changed files with 43 additions and 11 deletions
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54
ipmitool/lib/ipmi_mc.c
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@ -37,9 +37,11 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <stdio.h> #include <stdio.h>
#include <time.h>
#include <ipmitool/helper.h> #include <ipmitool/helper.h>
#include <ipmitool/log.h> #include <ipmitool/log.h>
#include <ipmitool/bswap.h>
#include <ipmitool/ipmi.h> #include <ipmitool/ipmi.h>
#include <ipmitool/ipmi_intf.h> #include <ipmitool/ipmi_intf.h>
#include <ipmitool/ipmi_mc.h> #include <ipmitool/ipmi_mc.h>
@ -63,21 +65,22 @@ ipmi_mc_reset(struct ipmi_intf * intf, int cmd)
struct ipmi_rs * rsp; struct ipmi_rs * rsp;
struct ipmi_rq req; struct ipmi_rq req;
intf->open(intf);
memset(&req, 0, sizeof(req)); memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_APP; req.msg.netfn = IPMI_NETFN_APP;
req.msg.cmd = cmd; req.msg.cmd = cmd;
req.msg.data_len = 0; req.msg.data_len = 0;
intf->noanswer = 1;
rsp = intf->sendrecv(intf, &req); rsp = intf->sendrecv(intf, &req);
if (rsp == NULL) {
lprintf(LOG_ERR, "Reset command failed"); intf->abort = 1;
return -1; /* no meaningful return in many cases */
}
if (rsp->ccode > 0) { printf("Sent %s reset command to MC\n",
lprintf(LOG_ERR, "Reset command failed: %s", (cmd == BMC_WARM_RESET) ? "warm" : "cold");
val2str(rsp->ccode, completion_code_vals));
return -1;
}
return 0; return 0;
} }
@ -150,7 +153,7 @@ struct bitfield_data mc_enables_bf[] = {
}; };
static void static void
printf_mc_usage() printf_mc_usage(void)
{ {
struct bitfield_data * bf; struct bitfield_data * bf;
printf("MC Commands:\n"); printf("MC Commands:\n");
@ -368,6 +371,15 @@ ipmi_mc_get_deviceid(struct ipmi_intf * intf)
return 0; return 0;
} }
struct ipmi_guid {
uint32_t time_low; /* timestamp low field */
uint16_t time_mid; /* timestamp middle field */
uint16_t time_hi_and_version; /* timestamp high field and version number */
uint8_t clock_seq_hi_variant;/* clock sequence high field and variant */
uint8_t clock_seq_low; /* clock sequence low field */
uint8_t node[6]; /* node */
} __attribute__((packed));
/* ipmi_mc_get_guid - print this MC GUID /* ipmi_mc_get_guid - print this MC GUID
* *
* @intf: ipmi interface * @intf: ipmi interface
@ -380,6 +392,7 @@ ipmi_mc_get_guid(struct ipmi_intf * intf)
{ {
struct ipmi_rs * rsp; struct ipmi_rs * rsp;
struct ipmi_rq req; struct ipmi_rq req;
struct ipmi_guid guid;
memset(&req, 0, sizeof(req)); memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_APP; req.msg.netfn = IPMI_NETFN_APP;
@ -396,7 +409,26 @@ ipmi_mc_get_guid(struct ipmi_intf * intf)
return -1; return -1;
} }
printf("System GUID: %s\n", buf2str(rsp->data, rsp->data_len)); if (rsp->data_len == sizeof(struct ipmi_guid)) {
uint8_t tbuf[40];
time_t s;
memset(tbuf, 0, 40);
memset(&guid, 0, sizeof(struct ipmi_guid));
memcpy(&guid, rsp->data, rsp->data_len);
printf("System GUID : %08x-%04x-%04x-%04x-%02x%02x%02x%02x%02x%02x\n",
guid.time_low, guid.time_mid, guid.time_hi_and_version,
guid.clock_seq_hi_variant << 8 | guid.clock_seq_low,
guid.node[5], guid.node[4], guid.node[3],
guid.node[2], guid.node[1], guid.node[0]);
s = (time_t)BSWAP_32(guid.time_low);
strftime(tbuf, sizeof(tbuf), "%m/%d/%Y %H:%M:%S", localtime(&s));
printf("Timestamp : %s\n", tbuf);
}
else {
lprintf(LOG_ERR, "Invalid GUID length %d", rsp->data_len);
}
return 0; return 0;
} }