deepblue/ipmitool
1
0
Fork 0
mirror of https://github.com/ipmitool/ipmitool.git synced 2025-05-11 19:17:22 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

If we loose the reservation, request a new one and retry the operation.

Browse Source
This commit is contained in:
Fredrik Öhrn 2004-03-10 15:42:48 +00:00
parent 572f2df8bb
commit ccf104d610
1 changed files with 58 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

75
ipmitool/lib/ipmi_sdr.c
View File

@ -184,7 +184,7 @@ ipmi_sdr_get_header(struct ipmi_intf * intf, unsigned short reserve_id, unsigned
req.msg.data_len = sizeof(sdr_rq); req.msg.data_len = sizeof(sdr_rq);
rsp = intf->sendrecv(intf, &req); rsp = intf->sendrecv(intf, &req);
if (!rsp || !rsp->data_len) { if (!rsp || !rsp->data_len || rsp->ccode) {
printf("Error getting SDR record id 0x%04x\n", record_id); printf("Error getting SDR record id 0x%04x\n", record_id);
return NULL; return NULL;
} }
@ -848,6 +848,29 @@ ipmi_sdr_print_sdr(struct ipmi_intf * intf, unsigned char type)
ipmi_sdr_end(intf, itr); ipmi_sdr_end(intf, itr);
} }
int
ipmi_sdr_get_reservation (struct ipmi_intf * intf, unsigned short *reserve_id)
{
struct ipmi_rs *rsp;
struct ipmi_rq req;
/* obtain reservation ID */
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_SDR_RESERVE_REPO;
rsp = intf->sendrecv(intf, &req);
if (!rsp || !rsp->data_len || rsp->ccode)
return 0;
*reserve_id = ((struct sdr_reserve_repo_rs *) &(rsp->data))->reserve_id;
if (verbose > 1)
printf("SDR reserveration ID %04x\n", *reserve_id);
return 1;
}
struct ipmi_sdr_iterator * struct ipmi_sdr_iterator *
ipmi_sdr_start(struct ipmi_intf * intf) ipmi_sdr_start(struct ipmi_intf * intf)
{ {
@ -855,7 +878,6 @@ ipmi_sdr_start(struct ipmi_intf * intf)
struct ipmi_rs * rsp; struct ipmi_rs * rsp;
struct ipmi_rq req; struct ipmi_rq req;
struct sdr_repo_info_rs sdr_info; struct sdr_repo_info_rs sdr_info;
struct sdr_reserve_repo_rs sdr_reserve;
struct sdr_get_rs * header; struct sdr_get_rs * header;
if (!(itr = malloc (sizeof (struct ipmi_sdr_iterator)))) if (!(itr = malloc (sizeof (struct ipmi_sdr_iterator))))
@ -867,7 +889,7 @@ ipmi_sdr_start(struct ipmi_intf * intf)
req.msg.cmd = GET_SDR_REPO_INFO; req.msg.cmd = GET_SDR_REPO_INFO;
rsp = intf->sendrecv(intf, &req); rsp = intf->sendrecv(intf, &req);
if (!rsp || !rsp->data_len) if (!rsp || !rsp->data_len || rsp->ccode)
{ {
free (itr); free (itr);
return NULL; return NULL;
@ -886,20 +908,11 @@ ipmi_sdr_start(struct ipmi_intf * intf)
printf("SDR records: %d\n", sdr_info.count); printf("SDR records: %d\n", sdr_info.count);
} }
/* obtain reservation ID */ if (!ipmi_sdr_get_reservation (intf, &(itr->reservation)))
memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_STORAGE;
req.msg.cmd = GET_SDR_RESERVE_REPO;
rsp = intf->sendrecv(intf, &req);
if (!rsp || !rsp->data_len)
{ {
free (itr); free (itr);
return NULL; return NULL;
} }
memcpy(&sdr_reserve, rsp->data, sizeof(sdr_reserve));
itr->reservation = sdr_reserve.reserve_id;
if (verbose > 1)
printf("SDR reserveration ID %04x\n", sdr_reserve.reserve_id);
itr->next = 0; itr->next = 0;
@ -914,10 +927,11 @@ ipmi_sdr_get_record(struct ipmi_intf * intf, struct sdr_get_rs * header,
struct ipmi_rs * rsp; struct ipmi_rs * rsp;
struct sdr_get_rq sdr_rq; struct sdr_get_rq sdr_rq;
unsigned char * data; unsigned char * data;
int i, len = header->length; int i = 0, len = header->length;
if (!(data = malloc(len+1))) if (!(data = malloc(len+1)))
return NULL; return NULL;
memset(data, 0, len+1); memset(data, 0, len+1);
memset(&sdr_rq, 0, sizeof(sdr_rq)); memset(&sdr_rq, 0, sizeof(sdr_rq));
@ -935,15 +949,40 @@ ipmi_sdr_get_record(struct ipmi_intf * intf, struct sdr_get_rs * header,
* because a full read (0xff) exceeds the maximum * because a full read (0xff) exceeds the maximum
* transport buffer size. (completion code 0xca) * transport buffer size. (completion code 0xca)
*/ */
for (i=0; i<len; i+=GET_SDR_MAX_LEN) { while (i < len) {
sdr_rq.length = (len-i < GET_SDR_MAX_LEN) ? len-i : GET_SDR_MAX_LEN; sdr_rq.length = (len-i < GET_SDR_MAX_LEN) ? len-i : GET_SDR_MAX_LEN;
sdr_rq.offset = i+5; /* 5 header bytes */ sdr_rq.offset = i+5; /* 5 header bytes */
if (verbose > 1) if (verbose > 1)
printf("getting %d bytes from SDR at offset %d\n", printf("getting %d bytes from SDR at offset %d\n",
sdr_rq.length, sdr_rq.offset); sdr_rq.length, sdr_rq.offset);
rsp = intf->sendrecv(intf, &req); rsp = intf->sendrecv(intf, &req);
if (rsp && rsp->data)
memcpy(data+i, rsp->data+2, sdr_rq.length); if (!rsp) {
free (data);
return NULL;
}
if (rsp->ccode == 0xc5) {
if (verbose > 1)
printf("SDR reserveration canceled. Sleeping a bit and retrying...\n");
sleep (rand () & 3);
if (!ipmi_sdr_get_reservation (intf, &(itr->reservation))) {
free (data);
return NULL;
}
sdr_rq.reserve_id = itr->reservation;
continue;
}
if (!rsp->data_len || rsp->ccode) {
free (data);
return NULL;
}
memcpy(data+i, rsp->data+2, sdr_rq.length);
i+=GET_SDR_MAX_LEN;
} }
return data; return data;
@ -982,6 +1021,8 @@ ipmi_sdr_find_sdr(struct ipmi_intf * intf, char * id)
int ipmi_sdr_main(struct ipmi_intf * intf, int argc, char ** argv) int ipmi_sdr_main(struct ipmi_intf * intf, int argc, char ** argv)
{ {
srand (time (NULL));
if (!argc) if (!argc)
ipmi_sdr_print_sdr(intf, 0xff); ipmi_sdr_print_sdr(intf, 0xff);
else if (!strncmp(argv[0], "help", 4)) { else if (!strncmp(argv[0], "help", 4)) {