/**
* main: Adds 100 resources to RPTable. Fetches the hundredth resource
* and times how long it took to fetch it. Fails if it can't get the resource.
*
* Return value: 0 on success, 1 on failure
**/
int main(int argc, char **argv)
{
RPTable *rptable = (RPTable *)g_malloc0(sizeof(RPTable));
oh_init_rpt(rptable);
guint i = 0;
struct timeval start, end;
SaHpiRptEntryT *tmpentry = NULL;
for (i = 1; i <= 10000; i++) {
rptentries[0].ResourceId = i;
rptentries[0].ResourceEntity.Entry[0].EntityLocation = i;
oh_add_resource(rptable, rptentries, NULL, 0);
}
gettimeofday(&start, NULL);
/*printf("Started at %ld.%ld\n",start.tv_sec,start.tv_usec);*/
if (!(tmpentry = oh_get_resource_by_ep(rptable, &(rptentries[0].ResourceEntity))))
return 1;
gettimeofday(&end, NULL);
/*printf("Ended at %ld.%ld\n",end.tv_sec,end.tv_usec);*/
printf("%ld.%ld seconds elapsed.\n",(long)(end.tv_sec - start.tv_sec),(long)(end.tv_usec - start.tv_usec));
return 0;
}
/**
* main: Starting with an empty RPTable, adds 1 resource to it.
* Fetches the resource back by entity path using a NULL table.
* Passes the test if the interface returns NULL, else it fails.
*
* Return value: 0 on success, 1 on failure
**/
int main(int argc, char **argv)
{
RPTable *rptable = (RPTable *)g_malloc0(sizeof(RPTable));
oh_init_rpt(rptable);
if (oh_add_resource(rptable, rptentries, NULL, 1))
return 1;
if (oh_get_resource_by_ep(NULL, &(rptentries[0].ResourceEntity)))
return 1;
return 0;
}
/**
* main: Starts with an RPTable of 10 resources and fetches
* them randomly by the Entity Path and compares them against the original
* resource. A failed comparison means the test failed,
* otherwise the test passed.
*
* Return value: 0 on success, 1 on failure
**/
int main(int argc, char **argv)
{
RPTable *rptable = (RPTable *)g_malloc0(sizeof(RPTable));
oh_init_rpt(rptable);
guint i = 0, k = 0;
GSList *resources = NULL;
for (i = 0; rptentries[i].ResourceId != 0; i++) {
if (oh_add_resource(rptable, rptentries + i, NULL, 0))
return 1;
else
resources = g_slist_append(resources, rptentries + i);
}
for (; resources; i--) {
SaHpiRptEntryT *randentry = NULL, *tmpentry = NULL;
GSList *tmpnode = NULL;
k = (guint) (((gfloat)i)*rand()/(RAND_MAX+1.0));
tmpnode = g_slist_nth(resources, k);
randentry = (SaHpiRptEntryT *)tmpnode->data;
tmpentry =
oh_get_resource_by_ep(rptable, &(randentry->ResourceEntity));
if (!tmpentry ||
memcmp(randentry, tmpentry, sizeof(SaHpiRptEntryT)))
return 1;
else {
resources = g_slist_remove_link(resources, tmpnode);
g_slist_free_1(tmpnode);
}
}
return 0;
}
static int snmp_rsa_discover_resources(void *hnd)
{
SaHpiEntityPathT entity_root;
guint i;
struct oh_event *e;
struct snmp_value get_value;
// struct snmp_value get_active;
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
struct snmp_rsa_hnd *custom_handle = (struct snmp_rsa_hnd *)handle->data;
RPTable *tmpcache = (RPTable *)g_malloc0(sizeof(RPTable));
GSList *tmpqueue = NULL;
char *root_tuple = (char *)g_hash_table_lookup(handle->config,"entity_root");
string2entitypath(root_tuple, &entity_root);
/* see if the chassis exists by querying system health */
if(snmp_get(custom_handle->ss,".1.3.6.1.4.1.2.3.51.1.2.7.1.0",&get_value) != 0) {
/* If we get here, something is hosed. No need to do more discovery */
dbg("Couldn't fetch SNMP RSA system health.\n");
dbg("There is no chassis.");
g_free(tmpcache);
return -1;
}
/* discover the chassis */
e = snmp_rsa_discover_chassis(handle, &entity_root);
if(e != NULL) {
struct ResourceMibInfo *res_mib =
g_memdup(&(snmp_rsa_rpt_array[RSA_RPT_ENTRY_CHASSIS].rsa_res_info.mib),
sizeof(struct snmp_rpt));
oh_add_resource(tmpcache,&(e->u.res_event.entry),res_mib,0);
tmpqueue = g_slist_append(tmpqueue, e);
SaHpiResourceIdT rid = e->u.res_event.entry.ResourceId;
SaHpiEntityPathT parent_ep = e->u.res_event.entry.ResourceEntity;
find_sensors(snmp_rsa_chassis_sensors);
find_controls(snmp_rsa_chassis_controls);
find_inventories(snmp_rsa_chassis_inventories);
}
/* discover all cpus */
for (i = 0; i < RSA_MAX_CPU; i++) {
/* see if the cpu exists by querying the thermal sensor */
if((snmp_get(custom_handle->ss,
snmp_rsa_cpu_thermal_sensors[i].rsa_sensor_info.mib.oid,
&get_value) != 0) ||
(get_value.type != ASN_OCTET_STR) ||
(strcmp(get_value.string, "Not Readable!") == 0)) {
/* If we get here the CPU is not installed */
dbg("CPU %d not found.\n", i+RSA_HPI_INSTANCE_BASE);
continue;
}
e = snmp_rsa_discover_cpu(handle, &entity_root, i);
if(e != NULL) {
struct ResourceMibInfo *res_mib =
g_memdup(&(snmp_rsa_rpt_array[RSA_RPT_ENTRY_CPU].rsa_res_info.mib),
sizeof(struct snmp_rpt));
oh_add_resource(tmpcache,&(e->u.res_event.entry),res_mib,0);
tmpqueue = g_slist_append(tmpqueue, e);
SaHpiResourceIdT rid = e->u.res_event.entry.ResourceId;
SaHpiEntityPathT parent_ep = e->u.res_event.entry.ResourceEntity;
/* add the CPU thermal sensor */
e = snmp_rsa_discover_sensors(handle,
parent_ep,
&snmp_rsa_cpu_thermal_sensors[i]);
if(e != NULL) {
struct RSA_SensorInfo *rsa_data = g_memdup(&(snmp_rsa_cpu_thermal_sensors[i].rsa_sensor_info),
sizeof(struct RSA_SensorInfo));
oh_add_rdr(tmpcache,rid,&(e->u.rdr_event.rdr), rsa_data, 0);
tmpqueue = g_slist_append(tmpqueue, e);
}
}
}
/* discover all dasd */
for (i = 0; i < RSA_MAX_DASD; i++) {
/* see if the dasd exists by querying the thermal sensor */
if((snmp_get(custom_handle->ss,
snmp_rsa_dasd_thermal_sensors[i].rsa_sensor_info.mib.oid,
&get_value) != 0) ||
(get_value.type != ASN_OCTET_STR) ||
(strcmp(get_value.string, "Not Readable!") == 0)) {
/* If we get here the DASD is not installed */
dbg("DASD %d not found.\n", i+RSA_HPI_INSTANCE_BASE);
continue;
}
e = snmp_rsa_discover_dasd(handle, &entity_root, i);
if(e != NULL) {
struct ResourceMibInfo *res_mib =
g_memdup(&(snmp_rsa_rpt_array[RSA_RPT_ENTRY_DASD].rsa_res_info.mib),
sizeof(struct snmp_rpt));
oh_add_resource(tmpcache,&(e->u.res_event.entry),res_mib,0);
tmpqueue = g_slist_append(tmpqueue, e);
SaHpiResourceIdT rid = e->u.res_event.entry.ResourceId;
SaHpiEntityPathT parent_ep = e->u.res_event.entry.ResourceEntity;
/* add the DASD thermal sensor */
e = snmp_rsa_discover_sensors(handle,
parent_ep,
&snmp_rsa_dasd_thermal_sensors[i]);
if(e != NULL) {
struct RSA_SensorInfo *rsa_data = g_memdup(&(snmp_rsa_dasd_thermal_sensors[i].rsa_sensor_info),
sizeof(struct RSA_SensorInfo));
oh_add_rdr(tmpcache,rid,&(e->u.rdr_event.rdr), rsa_data, 0);
tmpqueue = g_slist_append(tmpqueue, e);
}
}
}
/* discover all fans */
for (i = 0; i < RSA_MAX_FAN; i++) {
/* see if the fan exists by querying the sensor */
if((snmp_get(custom_handle->ss,
snmp_rsa_fan_sensors[i].rsa_sensor_info.mib.oid,
&get_value) != 0) ||
(get_value.type != ASN_OCTET_STR) ||
(strcmp(get_value.string, "Not Readable!") == 0)) {
/* If we get here the fan is not installed */
dbg("Fan %d not found.\n", i+RSA_HPI_INSTANCE_BASE);
continue;
}
e = snmp_rsa_discover_fan(handle, &entity_root, i);
if(e != NULL) {
struct ResourceMibInfo *res_mib =
g_memdup(&(snmp_rsa_rpt_array[RSA_RPT_ENTRY_FAN].rsa_res_info.mib),
sizeof(struct snmp_rpt));
oh_add_resource(tmpcache,&(e->u.res_event.entry),res_mib,0);
tmpqueue = g_slist_append(tmpqueue, e);
SaHpiResourceIdT rid = e->u.res_event.entry.ResourceId;
SaHpiEntityPathT parent_ep = e->u.res_event.entry.ResourceEntity;
/* add the fan sensor */
e = snmp_rsa_discover_sensors(handle,
parent_ep,
&snmp_rsa_fan_sensors[i]);
if(e != NULL) {
struct RSA_SensorInfo *rsa_data = g_memdup(&(snmp_rsa_fan_sensors[i].rsa_sensor_info),
sizeof(struct RSA_SensorInfo));
oh_add_rdr(tmpcache,rid,&(e->u.rdr_event.rdr), rsa_data, 0);
tmpqueue = g_slist_append(tmpqueue, e);
}
}
}
/*
Rediscovery: Get difference between current rptcache and tmpcache. Delete
obsolete items from rptcache and add new items in.
*/
GSList *res_new = NULL, *rdr_new = NULL, *res_gone = NULL, *rdr_gone = NULL;
GSList *node = NULL;
rpt_diff(handle->rptcache, tmpcache, &res_new, &rdr_new, &res_gone, &rdr_gone);
dbg("%d resources have gone away.", g_slist_length(res_gone));
dbg("%d resources are new or have changed", g_slist_length(res_new));
for (node = rdr_gone; node != NULL; node = node->next) {
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
/* Create remove rdr event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->type = OH_ET_RDR_DEL;
e->u.rdr_del_event.record_id = rdr->RecordId;
e->u.rdr_del_event.parent_entity = rdr->Entity;
handle->eventq = g_slist_append(handle->eventq, e);
} else dbg("Could not allocate more memory to create event.");
/* Remove rdr from plugin's rpt cache */
if (rdr && res)
oh_remove_rdr(handle->rptcache, res->ResourceId, rdr->RecordId);
else dbg("No valid resource or rdr at hand. Could not remove rdr.");
}
g_slist_free(rdr_gone);
for (node = res_gone; node != NULL; node = node->next) {
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
/* Create remove resource event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->type = OH_ET_RESOURCE_DEL;
e->u.res_del_event.resource_id = res->ResourceId;
handle->eventq = g_slist_append(handle->eventq, e);
} else dbg("Could not allocate more memory to create event.");
/* Remove resource from plugin's rpt cache */
if (res)
oh_remove_resource(handle->rptcache, res->ResourceId);
else dbg("No valid resource at hand. Could not remove resource.");
}
g_slist_free(res_gone);
for (node = res_new; node != NULL; node = node->next) {
GSList *tmpnode = NULL;
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
if (!res) {
dbg("No valid resource at hand. Could not process new resource.");
continue;
}
gpointer data = oh_get_resource_data(tmpcache, res->ResourceId);
oh_add_resource(handle->rptcache, res, g_memdup(data, sizeof(struct snmp_rpt)),0);
/* Add new/changed resources to the event queue */
for (tmpnode = tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RESOURCE &&
e->u.res_event.entry.ResourceId == res->ResourceId) {
handle->eventq = g_slist_append(handle->eventq, e);
tmpqueue = g_slist_remove_link(tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
}
g_slist_free(res_new);
for (node = rdr_new; node != NULL; node = node->next) {
guint rdr_data_size = 0;
GSList *tmpnode = NULL;
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
if (!res || !rdr) {
dbg("No valid resource or rdr at hand. Could not process new rdr.");
continue;
}
gpointer data = oh_get_rdr_data(tmpcache, res->ResourceId, rdr->RecordId);
/* Need to figure out the size of the data associated with the rdr */
if (rdr->RdrType == SAHPI_SENSOR_RDR) rdr_data_size = sizeof(struct RSA_SensorMibInfo);
else if (rdr->RdrType == SAHPI_CTRL_RDR)
rdr_data_size = sizeof(struct RSA_ControlMibInfo);
else if (rdr->RdrType == SAHPI_INVENTORY_RDR)
rdr_data_size = sizeof(struct RSA_InventoryMibInfo);
oh_add_rdr(handle->rptcache, res->ResourceId, rdr, g_memdup(data, rdr_data_size),0);
/* Add new/changed rdrs to the event queue */
for (tmpnode = tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RDR &&
ep_cmp(&(e->u.rdr_event.rdr.Entity),&(rdr->Entity)) == 0 &&
e->u.rdr_event.rdr.RecordId == rdr->RecordId) {
handle->eventq = g_slist_append(handle->eventq, e);
tmpqueue = g_slist_remove_link(tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
}
g_slist_free(rdr_new);
/* Clean up tmpqueue and tmpcache */
g_slist_free(tmpqueue);
oh_flush_rpt(tmpcache);
g_free(tmpcache);
return SA_OK;
}
static void get_entity_event(ipmi_entity_t *entity,
struct ohoi_resource_info *ohoi_res_info,
SaHpiRptEntryT *entry,
void *cb_data)
{
SaHpiEntityPathT entity_ep;
struct oh_handler_state *handler = cb_data;
struct ohoi_handler *ipmi_handler = handler->data;
// int rv;
const char *str;
int entity_id = ipmi_entity_get_entity_id(entity);
int entity_instance = ipmi_entity_get_entity_instance(entity);
SaHpiEntityPathT ep;
unsigned char slot_n_str[8];
int no_slot = 1;
unsigned int slot_val = 0;
init_rpt(entry);
entry->ResourceEntity.Entry[0].EntityType = entity_id;
if(entity_instance >= 96) {
entry->ResourceEntity.Entry[0].EntityLocation =
entity_instance- 96;
} else {
entry->ResourceEntity.Entry[0].EntityLocation =
entity_instance;
}
entry->ResourceEntity.Entry[1].EntityType = SAHPI_ENT_ROOT;
entry->ResourceEntity.Entry[1].EntityLocation = 0;
update_resource_capabilities(entity, entry, ohoi_res_info);
if (entry->ResourceEntity.Entry[0].EntityType == SAHPI_ENT_SYSTEM_BOARD) {
/* This is the BMC entry, so we need to add watchdog. */
if (!ipmi_handler->islan) {
// no watchdog commands over lan
entry->ResourceCapabilities |= SAHPI_CAPABILITY_WATCHDOG;
}
}
if (ipmi_handler->d_type != IPMI_DOMAIN_TYPE_ATCA) {
goto no_atca;
}
if (entry->ResourceEntity.Entry[0].EntityType == SAHPI_ENT_SYSTEM_CHASSIS) {
entry->ResourceEntity.Entry[0].EntityType = SAHPI_ENT_ROOT;
entry->ResourceEntity.Entry[0].EntityLocation = 0;
oh_append_textbuffer(&entry->ResourceTag, "Shelf");
}
/* Since OpenIPMI does not hand us a more descriptive
tag which is an SDR issue in the chassis really, we'll over-ride
it here until things change
*/
/*
* If entity has a slot try to get it's number
*/
no_slot = ipmi_entity_get_physical_slot_num(entity, &slot_val);
trace_ipmi_entity(" SLOT presence for Entity", no_slot ? 0 : 1, entity);
if (no_slot) {
/* will use device address */
goto end_of_slot;
}
{ // create Resource for phisical blade slot if it hasn't already been created
SaHpiEntityPathT rootep;
SaHpiRptEntryT *rpt;
struct ohoi_resource_info *s_r_info;
char *name;
switch (entity_id) {
case 0xa0: // Blade
ep.Entry[0].EntityType = SAHPI_ENT_PHYSICAL_SLOT;
name = "Blade Slot ";
break;
case 0xf0: // Shelf Manager
ep.Entry[0].EntityType = ATCAHPI_ENT_SHELF_MANAGER_SLOT;
name = "Shelf Manager Slot ";
break;
case 0xf1: // Filtration Unit
ep.Entry[0].EntityType = ATCAHPI_ENT_FAN_FILTER_TRAY_SLOT;
name = "Fan Filter Tray Slot ";
break;
case 0x0a: // PEM
ep.Entry[0].EntityType = ATCAHPI_ENT_POWER_ENTRY_MODULE_SLOT;
name = "PEM Slot ";
break;
case 0xf2: // Shelf FRU
ep.Entry[0].EntityType = ATCAHPI_ENT_SHELF_FRU_DEVICE_SLOT;
name = "Shelf FRU Device Slot ";
break;
case 0x1e: // Fan Tray
ep.Entry[0].EntityType = ATCAHPI_ENT_FAN_TRAY_SLOT;
name = "Fan Tray Slot ";
break;
case 0xc0: // RTM
ep.Entry[0].EntityType = ATCAHPI_ENT_RTM_SLOT;
name = "RTM Slot ";
break;
default:
no_slot = 1;
goto end_of_slot;
}
ep.Entry[0].EntityLocation = slot_val;
ep.Entry[1].EntityType = SAHPI_ENT_ROOT;
ep.Entry[1].EntityLocation = 0;
oh_encode_entitypath(ipmi_handler->entity_root, &rootep);
oh_concat_ep(&ep, &rootep);
rpt = oh_get_resource_by_ep(handler->rptcache, &ep);
if (rpt == NULL) {
// create rpt for slot
SaHpiRptEntryT srpt;
int i;
init_rpt(&srpt);
for (i = 0; i < SAHPI_MAX_ENTITY_PATH; i ++) {
srpt.ResourceEntity.Entry[i].EntityLocation =
ep.Entry[i].EntityLocation;
srpt.ResourceEntity.Entry[i].EntityType =
ep.Entry[i].EntityType;
if (ep.Entry[i].EntityType == SAHPI_ENT_ROOT) {
break;
}
}
oh_append_textbuffer(&srpt.ResourceTag, name);
snprintf((char *)slot_n_str, 8, "%d", slot_val);
oh_append_textbuffer(&srpt.ResourceTag, (char *)slot_n_str);
srpt.ResourceId =
oh_uid_from_entity_path(&srpt.ResourceEntity);
s_r_info = malloc(sizeof(*ohoi_res_info));
if (s_r_info == NULL) {
dbg("Out of Memory");
goto end_of_slot;
}
memset(s_r_info, 0, sizeof(*ohoi_res_info));
s_r_info->type = OHOI_RESOURCE_SLOT;
s_r_info->u.slot.devid =
ipmi_entity_get_fru_device_id(entity);
s_r_info->u.slot.addr =
ipmi_entity_get_device_address(entity);
s_r_info->u.slot.entity_id =
ipmi_entity_convert_to_id(entity);
if (oh_add_resource(handler->rptcache, &srpt,
s_r_info, 1)) {
dbg("couldn't add resource for slot %d",
ep.Entry[0].EntityLocation);
trace_ipmi_entity("COULD NOT CREATE SLOT for ",
0, entity);
no_slot = 1;
g_free(s_r_info);
goto end_of_slot;
}
trace_ipmi_entity("CREATE SLOT for ", 0, entity);
if (ipmi_entity_get_entity_id(entity) == 0xf0) {
// this is not virtual shelf manager
ipmi_handler->shmc_num++;
}
entity_rpt_set_presence(s_r_info, ipmi_handler, 1);
rpt = oh_get_resource_by_ep(handler->rptcache, &ep);
atca_create_slot_rdrs(handler, srpt.ResourceId);
} else {
s_r_info = oh_get_resource_data(handler->rptcache,
rpt->ResourceId);
if (s_r_info && (s_r_info->type & OHOI_RESOURCE_SLOT)) {
s_r_info->u.slot.devid =
ipmi_entity_get_fru_device_id(entity);
s_r_info->u.slot.addr =
ipmi_entity_get_device_address(entity);
s_r_info->u.slot.entity_id =
ipmi_entity_convert_to_id(entity);
} else {
dbg("Internal error. s_r_info == %p", s_r_info);
}
}
}
end_of_slot:
if ((entity_id == 0xa0) && (entity_instance >= 96)) {
// ATCA Board
if ((ipmi_entity_get_device_address(entity) == 130)
|| (ipmi_entity_get_device_address(entity) == 132)) {
oh_append_textbuffer(&entry->ResourceTag, "Switch ");
entry->ResourceEntity.Entry[0].EntityType =
SAHPI_ENT_SWITCH_BLADE;
} else if (entity_instance == 102) {
/* this is here for Force-made Storage blades
* until we have access to latest hardware
* DO NOT CHANGE
*/
oh_append_textbuffer(&entry->ResourceTag,
"Storage/Disk Blade ");
entry->ResourceEntity.Entry[0].EntityType =
SAHPI_ENT_DISK_BLADE;
} else {
oh_append_textbuffer(&entry->ResourceTag, "Blade ");
entry->ResourceEntity.Entry[0].EntityType =
SAHPI_ENT_SBC_BLADE;
}
}
if ((entity_id == 0x0a) && (entity_instance >= 96)) {
// Power Unit
oh_append_textbuffer(&entry->ResourceTag, "PEM ");
}
if ((entity_id == 0xf0) && (entity_instance >= 96)) {
// Shelf Manager
if ((ipmi_entity_get_device_channel(entity) != 0) ||
(ipmi_entity_get_device_address(entity) != 32)) {
oh_append_textbuffer(&entry->ResourceTag, "Shelf Manager ");
} else {
oh_append_textbuffer(&entry->ResourceTag, "Virtual Shelf Manager");
no_slot = 1;
// XXXX Temporary. Until SDRs fixed
ohoi_res_info->type |= OHOI_RESOURCE_MC;
ohoi_res_info->u.entity.mc_id = ipmi_handler->virt_mcid;
// entry->ResourceCapabilities |= SAHPI_CAPABILITY_EVENT_LOG;
}
entry->ResourceEntity.Entry[0].EntityType = SAHPI_ENT_SHELF_MANAGER;
}
if ((entity_id == 0xf2) && (entity_instance >= 96)) {
// Shelf FRU
oh_append_textbuffer(&entry->ResourceTag, "Shelf FRU Device ");
entry->ResourceEntity.Entry[0].EntityType =
ATCAHPI_ENT_SHELF_FRU_DEVICE;
}
if ((entity_id == 0xf1) && (entity_instance >= 96)) {
// Filtration Unit
oh_append_textbuffer(&entry->ResourceTag, "Fan Filter Tray ");
entry->ResourceEntity.Entry[0].EntityType =
ATCAHPI_ENT_FILTRATION_UNIT;
}
if ((entity_id == 0x1e) && (entity_instance >= 96)) {
// Fan Tray
oh_append_textbuffer(&entry->ResourceTag, "Fan Tray ");
}
if ((entity_id == 0xc0) && (entity_instance >= 96)) {
// Fan Tray
oh_append_textbuffer(&entry->ResourceTag, "RTM ");
}
/* End AdvancedTCA Fix-ups */
if (!no_slot) {
oh_append_textbuffer(&entry->ResourceTag, (char *)slot_n_str);
}
no_atca:
if (entry->ResourceTag.DataLength == 0) {
str = ipmi_entity_get_entity_id_string(entity);
oh_append_textbuffer(&entry->ResourceTag, str);
}
if (!no_slot) {
oh_concat_ep(&entry->ResourceEntity, &ep);
} else if (ipmi_entity_get_is_child(entity)) {
struct add_parent_ep_s info;
info.handler = handler;
info.entry = entry;
ipmi_entity_iterate_parents(entity, add_parent_ep, &info);
} else {
oh_encode_entitypath(ipmi_handler->entity_root, &entity_ep);
oh_concat_ep(&entry->ResourceEntity, &entity_ep);
}
entry->ResourceId = oh_uid_from_entity_path(&entry->ResourceEntity);
}
void process_diff_table(struct oh_handler_state *handle, RPTable *diff_table)
{
/* Rediscovery: Get difference between current rptcache and tmpcache. */
/* Delete obsolete items from rptcache and add new items in. */
GSList *res_new = NULL;
GSList *rdr_new = NULL;
GSList *res_gone = NULL;
GSList *rdr_gone = NULL;
GSList *node = NULL;
rpt_diff(handle->rptcache, diff_table, &res_new, &rdr_new, &res_gone, &rdr_gone);
for (node = rdr_gone; node != NULL; node = node->next) {
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
/* Create remove rdr event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
e->type = OH_ET_RDR_DEL;
e->u.rdr_del_event.record_id = rdr->RecordId;
e->u.rdr_del_event.parent_entity = rdr->Entity;
handle->eventq = g_slist_append(handle->eventq, e);
/* free rdr remote data */
gpointer data = oh_get_rdr_data(diff_table, res->ResourceId, rdr->RecordId);
remote_rdr_data_free(rdr, data);
/* Remove rdr from plugin's rpt cache */
oh_remove_rdr(handle->rptcache, res->ResourceId, rdr->RecordId);
}
g_slist_free(rdr_gone);
for (node = res_gone; node != NULL; node = node->next) {
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
/* Create remove resource event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
e->type = OH_ET_RESOURCE_DEL;
e->u.res_del_event.resource_id = res->ResourceId;
handle->eventq = g_slist_append(handle->eventq, e);
/* free the remote resource data */
gpointer data = oh_get_resource_data(diff_table, res->ResourceId);
remote_res_data_free(res, data);
/* Remove resource from plugin's rpt cache */
oh_remove_resource(handle->rptcache, res->ResourceId);
}
g_slist_free(res_gone);
for (node = res_new; node != NULL; node = node->next) {
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
gpointer data = oh_get_resource_data(diff_table, res->ResourceId);
oh_add_resource(handle->rptcache, res, data, 1);
/* Add new/changed resources to the event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
e->type = OH_ET_RESOURCE;
e->u.res_event.entry.ResourceId = res->ResourceId;
memcpy(&e->u.res_event.entry, res, sizeof(*res));
handle->eventq = g_slist_append(handle->eventq, e);
}
g_slist_free(res_new);
for (node = rdr_new; node != NULL; node = node->next) {
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
gpointer data = oh_get_rdr_data(diff_table, res->ResourceId, rdr->RecordId);
oh_add_rdr(handle->rptcache, res->ResourceId, rdr, data, 1);
/* Add new/changed rdrs to the event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
e->type = OH_ET_RDR;
e->u.rdr_event.rdr.RecordId = rdr->RecordId;
memcpy(&e->u.rdr_event.rdr, rdr, sizeof(*rdr));
handle->eventq = g_slist_append(handle->eventq, e);
}
g_slist_free(rdr_new);
/* Clean up tmpqueue and tmpcache */
}
/**
* snmp_bc_discover_resources:
* @hnd: Handler data pointer.
*
* Discover all the resources, sensors, controls, etc. for this instance
* of the plugin. Found entities are compared with what the HPI
* Infra-structure thinks is there and any new, deleted, or changed
* entities are updated.
*
* Return values:
* Builds/updates internal RPT cache - normal operation.
* SA_ERR_HPI_OUT_OF_SPACE - Cannot allocate space for internal memory
**/
SaErrorT snmp_bc_discover_resources(void *hnd)
{
char *root_tuple;
SaErrorT err = SA_OK, err1 = SA_OK;
SaHpiEntityPathT ep_root;
if (!hnd) {
dbg("Invalid parameter.");
return(SA_ERR_HPI_INVALID_PARAMS);
}
struct oh_handler_state *handle = (struct oh_handler_state *)hnd;
struct snmp_bc_hnd *custom_handle = (struct snmp_bc_hnd *)handle->data;
if (!custom_handle) {
dbg("Invalid parameter.");
return(SA_ERR_HPI_INVALID_PARAMS);
}
snmp_bc_lock_handler(custom_handle);
/* Find root Entity Path */
root_tuple = (char *)g_hash_table_lookup(handle->config, "entity_root");
if (root_tuple == NULL) {
dbg("Cannot find configuration parameter.");
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_INTERNAL_ERROR);
}
err = oh_encode_entitypath(root_tuple, &ep_root);
if (err) {
dbg("Cannot convert entity path to string. Error=%s.", oh_lookup_error(err));
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_INTERNAL_ERROR);
}
/* Allocate space for temporary RPT cache */
custom_handle->tmpcache = (RPTable *)g_malloc0(sizeof(RPTable));
if (custom_handle->tmpcache == NULL) {
dbg("Out of memory.");
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_OUT_OF_SPACE);
}
/* Initialize tmpqueue */
custom_handle->tmpqueue = NULL;
/* Individual platform discovery */
if (custom_handle->platform == SNMP_BC_PLATFORM_RSA) {
err = snmp_bc_discover_rsa(handle, &ep_root);
}
else {
err = snmp_bc_discover(handle, &ep_root);
}
if (err) {
dbg("Discovery failed. Error=%s.", oh_lookup_error(err));
goto CLEANUP;
}
/**********************************************************************
* Rediscovery:
* Get difference between current rptcache and custom_handle->tmpcache.
* Delete obsolete items from rptcache and add new items in.
**********************************************************************/
GSList *res_new = NULL, *rdr_new = NULL, *res_gone = NULL, *rdr_gone = NULL;
GSList *node = NULL;
rpt_diff(handle->rptcache, custom_handle->tmpcache, &res_new, &rdr_new, &res_gone, &rdr_gone);
trace("%d resources have gone away.", g_slist_length(res_gone));
trace("%d resources are new or have changed", g_slist_length(res_new));
for (node = rdr_gone; node != NULL; node = node->next) {
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
/* Create remove RDR event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->did = oh_get_default_domain_id();
e->type = OH_ET_RDR_DEL;
e->u.rdr_event.parent = res->ResourceId;
memcpy(&(e->u.rdr_event.rdr), rdr, sizeof(SaHpiRdrT));
handle->eventq = g_slist_append(handle->eventq, e);
}
else { dbg("Out of memory."); }
/* Remove RDR from plugin's RPT cache */
if (rdr && res)
oh_remove_rdr(handle->rptcache, res->ResourceId, rdr->RecordId);
else { dbg("No valid resource or rdr at hand. Could not remove rdr."); }
}
g_slist_free(rdr_gone);
for (node = res_gone; node != NULL; node = node->next) {
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
/* Create remove resource event and add to event queue */
struct oh_event *e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->did = oh_get_default_domain_id();
e->type = OH_ET_RESOURCE_DEL;
e->u.res_event.entry.ResourceId = res->ResourceId;
handle->eventq = g_slist_append(handle->eventq, e);
} else { dbg("Out of memory."); }
/* Remove resource from plugin's RPT cache */
if (res)
oh_remove_resource(handle->rptcache, res->ResourceId);
else dbg("No valid resource at hand. Could not remove resource.");
}
g_slist_free(res_gone);
for (node = res_new; node != NULL; node = node->next) {
GSList *tmpnode = NULL;
SaHpiRptEntryT *res = (SaHpiRptEntryT *)node->data;
if (!res) {
dbg("No valid resource at hand. Could not process new resource.");
continue;
}
gpointer data = oh_get_resource_data(custom_handle->tmpcache, res->ResourceId);
oh_add_resource(handle->rptcache, res, g_memdup(data, sizeof(struct snmp_rpt)),0);
/* Add new/changed resources to the event queue */
for (tmpnode = custom_handle->tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RESOURCE &&
e->u.res_event.entry.ResourceId == res->ResourceId) {
handle->eventq = g_slist_append(handle->eventq, e);
custom_handle->tmpqueue = g_slist_remove_link(custom_handle->tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
}
g_slist_free(res_new);
for (node = rdr_new; node != NULL; node = node->next) {
guint rdr_data_size = 0;
GSList *tmpnode = NULL;
SaHpiRdrT *rdr = (SaHpiRdrT *)node->data;
SaHpiRptEntryT *res = oh_get_resource_by_ep(handle->rptcache, &(rdr->Entity));
if (!res || !rdr) {
dbg("No valid resource or rdr at hand. Could not process new rdr.");
continue;
}
gpointer data = oh_get_rdr_data(custom_handle->tmpcache, res->ResourceId, rdr->RecordId);
/* Need to figure out the size of the data associated with the rdr */
if (rdr->RdrType == SAHPI_SENSOR_RDR) rdr_data_size = sizeof(struct SensorInfo);
else if (rdr->RdrType == SAHPI_CTRL_RDR)
rdr_data_size = sizeof(struct ControlInfo);
else if (rdr->RdrType == SAHPI_INVENTORY_RDR)
rdr_data_size = sizeof(struct InventoryInfo);
oh_add_rdr(handle->rptcache, res->ResourceId, rdr, g_memdup(data, rdr_data_size),0);
/* Add new/changed rdrs to the event queue */
for (tmpnode = custom_handle->tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RDR &&
oh_cmp_ep(&(e->u.rdr_event.rdr.Entity),&(rdr->Entity)) &&
e->u.rdr_event.rdr.RecordId == rdr->RecordId) {
handle->eventq = g_slist_append(handle->eventq, e);
custom_handle->tmpqueue = g_slist_remove_link(custom_handle->tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
}
g_slist_free(rdr_new);
/* Build cache copy of SEL. RID == 1 (2nd parm) is a dummy id */
if (g_list_length(handle->elcache->elentries) != 0) {
trace("Discovery called and elcache is not empty. Re-discovery?\n");
err1 = oh_el_clear(handle->elcache);
}
err1 = snmp_bc_build_selcache(handle, 1);
/*err1 = snmp_bc_check_selcache(handle, 1, SAHPI_NEWEST_ENTRY); */
if (err1) {
/* --------------------------------------------------------------- */
/* If an error is encounterred during building of snmp_bc elcache, */
/* only log the error. Do not do any recovery because log entries */
/* are still kept in bc mm. We'll pick them up during synch. */
/* --------------------------------------------------------------- */
dbg("snmp_bc_discover, Error %s when building elcache.\n", oh_lookup_error(err1));
}
CLEANUP:
g_slist_free(custom_handle->tmpqueue);
oh_flush_rpt(custom_handle->tmpcache);
g_free(custom_handle->tmpcache);
snmp_bc_unlock_handler(custom_handle);
return(err);
}
/**
* snmp_bc_discover_resources:
* @hnd: Handler data pointer.
*
* Discover all the resources, sensors, controls, etc. for this instance
* of the plugin. Found entities are compared with what the HPI
* Infra-structure thinks is there and any new, deleted, or changed
* entities are updated.
*
* Return values:
* Builds/updates internal RPT cache - normal operation.
* SA_ERR_HPI_OUT_OF_SPACE - Cannot allocate space for internal memory
**/
SaErrorT snmp_bc_discover_resources(void *hnd)
{
char *root_tuple;
SaErrorT err, err1;
SaHpiEntityPathT ep_root;
SaHpiEntityPathT valEntity;
GSList *res_new,
*rdr_new,
*res_gone,
*rdr_gone;
GSList *node;
guint rdr_data_size;
GSList *tmpnode;
SaHpiRdrT *rdr;
SaHpiRptEntryT *res;
struct oh_event *e;
gpointer data;
struct oh_handler_state *handle;
struct snmp_bc_hnd *custom_handle;
if (!hnd) {
dbg("Invalid parameter.");
return(SA_ERR_HPI_INVALID_PARAMS);
}
err = SA_OK;
err1 = SA_OK;
handle = (struct oh_handler_state *)hnd;
custom_handle = (struct snmp_bc_hnd *)handle->data;
if (!custom_handle) {
dbg("Invalid parameter.");
return(SA_ERR_HPI_INVALID_PARAMS);
}
snmp_bc_lock_handler(custom_handle);
/* Find root Entity Path */
root_tuple = (char *)g_hash_table_lookup(handle->config, "entity_root");
if (root_tuple == NULL) {
dbg("Cannot find configuration parameter.");
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_INTERNAL_ERROR);
}
err = oh_encode_entitypath(root_tuple, &ep_root);
if (err) {
dbg("Cannot convert entity path to string. Error=%s.", oh_lookup_error(err));
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_INTERNAL_ERROR);
}
/* Allocate space for temporary RPT cache */
custom_handle->tmpcache = (RPTable *)g_malloc0(sizeof(RPTable));
if (custom_handle->tmpcache == NULL) {
dbg("Out of memory.");
snmp_bc_unlock_handler(custom_handle);
return(SA_ERR_HPI_OUT_OF_SPACE);
}
/* Initialize tmpqueue */
custom_handle->tmpqueue = NULL;
/* Individual platform discovery */
if (custom_handle->platform == SNMP_BC_PLATFORM_RSA) {
err = snmp_bc_discover_rsa(handle, &ep_root);
}
else {
err = snmp_bc_discover(handle, &ep_root);
}
if (err) {
if (err == SA_ERR_HPI_DUPLICATE) {
/* Special case:
* snmp_bc_discover() has found there is
* no changes in any of the BladeCenter
* resource masks, so there is nothing to do.
* Setting returncode to SA_OK then return.
*/
err = SA_OK;
} else {
dbg("Discovery failed. Error=%s.", oh_lookup_error(err));
}
goto CLEANUP;
}
/**********************************************************************
* Rediscovery:
* Get difference between current rptcache and custom_handle->tmpcache.
* Delete obsolete items from rptcache and add new items in.
**********************************************************************/
res_new = NULL;
rdr_new = NULL;
res_gone = NULL;
rdr_gone = NULL;
node = NULL;
rpt_diff(handle->rptcache, custom_handle->tmpcache, &res_new, &rdr_new, &res_gone, &rdr_gone);
trace("%d resources have gone away.", g_slist_length(res_gone));
trace("%d resources are new or have changed", g_slist_length(res_new));
for (node = rdr_gone; node != NULL; node = node->next) {
rdr = (SaHpiRdrT *)node->data;
snmp_bc_validate_ep(&(rdr->Entity), &valEntity);
res = oh_get_resource_by_ep(handle->rptcache, &(valEntity));
/* Create remove RDR event and add to event queue */
e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->did = oh_get_default_domain_id();
e->type = OH_ET_RDR_DEL;
e->u.rdr_event.parent = res->ResourceId;
memcpy(&(e->u.rdr_event.rdr), rdr, sizeof(SaHpiRdrT));
handle->eventq = g_slist_append(handle->eventq, e);
}
else { dbg("Out of memory."); }
/* Remove RDR from plugin's RPT cache */
if (rdr && res)
oh_remove_rdr(handle->rptcache, res->ResourceId, rdr->RecordId);
else { dbg("No valid resource or rdr at hand. Could not remove rdr."); }
}
g_slist_free(rdr_gone);
for (node = res_gone; node != NULL; node = node->next) {
res = (SaHpiRptEntryT *)node->data;
/* Create remove resource event and add to event queue */
e = (struct oh_event *)g_malloc0(sizeof(struct oh_event));
if (e) {
e->did = oh_get_default_domain_id();
e->type = OH_ET_RESOURCE_DEL;
e->u.res_event.entry.ResourceId = res->ResourceId;
handle->eventq = g_slist_append(handle->eventq, e);
} else { dbg("Out of memory."); }
/* Remove resource from plugin's RPT cache */
if (res)
oh_remove_resource(handle->rptcache, res->ResourceId);
else dbg("No valid resource at hand. Could not remove resource.");
}
g_slist_free(res_gone);
for (node = res_new; node != NULL; node = node->next) {
tmpnode = NULL;
res = (SaHpiRptEntryT *)node->data;
if (!res) {
dbg("No valid resource at hand. Could not process new resource.");
continue;
}
data = oh_get_resource_data(custom_handle->tmpcache, res->ResourceId);
if (data) {
oh_add_resource(handle->rptcache, res, g_memdup(data, sizeof(struct snmp_rpt)),0);
/* Add new/changed resources to the event queue */
for (tmpnode = custom_handle->tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RESOURCE &&
e->u.res_event.entry.ResourceId == res->ResourceId) {
handle->eventq = g_slist_append(handle->eventq, e);
custom_handle->tmpqueue = g_slist_remove_link(custom_handle->tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
} else {
dbg(" NULL data pointer for ResourceID %d \n", res->ResourceId);
}
}
g_slist_free(res_new);
for (node = rdr_new; node != NULL; node = node->next) {
rdr_data_size = 0;
tmpnode = NULL;
rdr = (SaHpiRdrT *)node->data;
snmp_bc_validate_ep(&(rdr->Entity), &valEntity);
res = oh_get_resource_by_ep(handle->rptcache, &(valEntity));
if (!res || !rdr) {
dbg("No valid resource or rdr at hand. Could not process new rdr.");
continue;
}
data = oh_get_rdr_data(custom_handle->tmpcache, res->ResourceId, rdr->RecordId);
/* Need to figure out the size of the data associated with the rdr */
if (rdr->RdrType == SAHPI_SENSOR_RDR) rdr_data_size = sizeof(struct SensorInfo);
else if (rdr->RdrType == SAHPI_CTRL_RDR)
rdr_data_size = sizeof(struct ControlInfo);
else if (rdr->RdrType == SAHPI_INVENTORY_RDR)
rdr_data_size = sizeof(struct InventoryInfo);
oh_add_rdr(handle->rptcache, res->ResourceId, rdr, g_memdup(data, rdr_data_size),0);
/* Add new/changed rdrs to the event queue */
for (tmpnode = custom_handle->tmpqueue; tmpnode != NULL; tmpnode = tmpnode->next) {
struct oh_event *e = (struct oh_event *)tmpnode->data;
if (e->type == OH_ET_RDR &&
oh_cmp_ep(&(e->u.rdr_event.rdr.Entity),&(rdr->Entity)) &&
e->u.rdr_event.rdr.RecordId == rdr->RecordId) {
handle->eventq = g_slist_append(handle->eventq, e);
custom_handle->tmpqueue = g_slist_remove_link(custom_handle->tmpqueue, tmpnode);
g_slist_free_1(tmpnode);
break;
}
}
}
g_slist_free(rdr_new);
/* Build cache copy of SEL. RID == 1 (2nd parm) is a dummy id */
/**
* This design depends on the BladeCenter management of the Event Log.
* That is,
* (a) The BC Event Log will always have at least one entry. It *never* has zero entry.
* (b) If a Clear Event Log command is received, the BC clears the log, then creates
* "Event Log has just been cleared by xxx" entry
* So, if the cache copy of the Event Log is empty, this is the first invocation of OpenHPI/snmp_bc.
* Otherwise, only processes newer entries for (re) discovery.
**/
if (g_list_length(handle->elcache->elentries) == 0) err1 = snmp_bc_build_selcache(handle, 1);
else err1 = snmp_bc_check_selcache(handle, 1, SAHPI_NEWEST_ENTRY);
if (err1) {
/* --------------------------------------------------------------- */
/* If an error is encounterred during building of snmp_bc elcache, */
/* only log the error. Do not do any recovery because log entries */
/* are still kept in bc mm. We'll pick them up during synch. */
/* --------------------------------------------------------------- */
trace("snmp_bc_discover, Error %s when building elcache.\n", oh_lookup_error(err1));
}
if (custom_handle->isFirstDiscovery == SAHPI_TRUE)
custom_handle->isFirstDiscovery = SAHPI_FALSE;
CLEANUP:
g_slist_free(custom_handle->tmpqueue);
oh_flush_rpt(custom_handle->tmpcache);
g_free(custom_handle->tmpcache);
snmp_bc_unlock_handler(custom_handle);
return(err);
}
