ipmi_config_err_t
ipmi_config_sensors_seek_to_sdr_record (ipmi_config_state_data_t *state_data,
const char *section_name)
{
uint16_t record_id;
char *str = NULL;
char *ptr;
char *endptr;
ipmi_config_err_t rv = IPMI_CONFIG_ERR_FATAL_ERROR;
assert (state_data);
assert (section_name);
if (!(str = strdup (section_name)))
{
pstdout_perror (state_data->pstate, "strdup");
goto cleanup;
}
if (!(ptr = strchr (str, '_')))
{
pstdout_fprintf (state_data->pstate,
stderr,
"Invalid section_name: %s\n",
section_name);
goto cleanup;
}
*ptr = '\0';
errno = 0;
record_id = strtoul (str, &endptr,0);
if (errno
|| endptr[0] != '\0')
{
pstdout_fprintf (state_data->pstate,
stderr,
"Invalid section_name: %s\n",
section_name);
goto cleanup;
}
if (ipmi_sdr_cache_search_record_id (state_data->sdr_ctx,
record_id) < 0)
{
if (state_data->prog_data->args->common_args.debug)
pstdout_fprintf (state_data->pstate,
stderr,
"Record_id not found: %u\n",
record_id);
rv = IPMI_CONFIG_ERR_NON_FATAL_ERROR;
goto cleanup;
}
rv = IPMI_CONFIG_ERR_SUCCESS;
cleanup:
free (str);
return (rv);
}
int
ipmi_oem_sun_set_led (ipmi_oem_state_data_t *state_data)
{
uint8_t bytes_rq[IPMI_OEM_MAX_BYTES];
uint8_t bytes_rs[IPMI_OEM_MAX_BYTES];
int rs_len;
uint16_t record_id;
uint8_t led_mode;
long value;
char *ptr;
uint8_t sdr_record[IPMI_SDR_MAX_RECORD_LENGTH];
int sdr_record_len = 0;
uint8_t record_type;
uint8_t entity_instance_type;
int rv = -1;
assert (state_data);
assert (state_data->prog_data->args->oem_options_count == 2);
errno = 0;
value = strtol (state_data->prog_data->args->oem_options[0], &ptr, 10);
if (errno
|| ptr[0] != '\0'
|| value < 0
|| value < IPMI_SDR_RECORD_ID_FIRST
|| value > IPMI_SDR_RECORD_ID_LAST)
{
pstdout_fprintf (state_data->pstate,
stderr,
"%s:%s invalid record_id\n",
state_data->prog_data->args->oem_id,
state_data->prog_data->args->oem_command);
goto cleanup;
}
record_id = value;
if (strcasecmp (state_data->prog_data->args->oem_options[1], "off")
&& strcasecmp (state_data->prog_data->args->oem_options[1], "on")
&& strcasecmp (state_data->prog_data->args->oem_options[1], "standby")
&& strcasecmp (state_data->prog_data->args->oem_options[1], "slow")
&& strcasecmp (state_data->prog_data->args->oem_options[1], "fast"))
{
pstdout_fprintf (state_data->pstate,
stderr,
"%s:%s invalid OEM option argument '%s'\n",
state_data->prog_data->args->oem_id,
state_data->prog_data->args->oem_command,
state_data->prog_data->args->oem_options[1]);
goto cleanup;
}
if (!strcasecmp (state_data->prog_data->args->oem_options[1], "off"))
led_mode = IPMI_OEM_SUN_LED_MODE_OFF;
else if (!strcasecmp (state_data->prog_data->args->oem_options[1], "on"))
led_mode = IPMI_OEM_SUN_LED_MODE_ON;
else if (!strcasecmp (state_data->prog_data->args->oem_options[1], "standby"))
led_mode = IPMI_OEM_SUN_LED_MODE_STANDBY;
else if (!strcasecmp (state_data->prog_data->args->oem_options[1], "slow"))
led_mode = IPMI_OEM_SUN_LED_MODE_SLOW;
else /* !strcasecmp (state_data->prog_data->args->oem_options[1], "fast") */
led_mode = IPMI_OEM_SUN_LED_MODE_FAST;
if (sdr_cache_create_and_load (state_data->sdr_ctx,
state_data->pstate,
state_data->ipmi_ctx,
state_data->hostname,
&state_data->prog_data->args->common_args) < 0)
goto cleanup;
/* Sun OEM
*
* From Ipmitool (http://ipmitool.sourceforge.net/)
*
* Set Led Request
*
* 0x2E - OEM network function (is IPMI_NET_FN_OEM_GROUP_RQ)
* 0x22 - OEM cmd
* 0x?? - Device Slave Address (in General Device Locator Record)
* - Note that the IPMI command requires the entire
* byte of the slave address.
* 0x?? - LED Type (see below [1])
* - 0 - ok2rm
* - 1 - service
* - 2 - activity
* - 3 - locate
* 0x?? - Controller Address / Device Access Address (in General Device Locator Record)
* - 0x20 if the LED is local
* - Note that the IPMI command requires the entire
* byte of the access address.
* 0x?? - HW Info (OEM field in General Device Locator Record)
* 0x?? - LED Mode
* 0x?? - Force
* - 0 - Go thru controller
* - 1 - Directly access device
* 0x?? - Role
* - Ipmitool comments state "Used by BMC for authorization purposes"
* - achu: I have no idea what this is for, set to 0 like in code
*
* An alternate format is described in the ipmitool comments for Sun
* Blade Moduler Systems.
*
* 0x2E - OEM network function (is IPMI_NET_FN_OEM_GROUP_RQ)
* 0x22 - OEM cmd
* 0x?? - Device Slave Address (in General Device Locator Record)
* 0x?? - LED Type
* 0x?? - Controller Address / Device Access Address (in General Device Locator Record)
* 0x?? - HW Info (OEM field in General Device Locator Record)
* 0x?? - LED Mode
* 0x?? - Entity ID
* 0x?? - Entity Instance
* - 7 bit version
* 0x?? - Force
* - 0 - Go thru controller
* - 1 - Directly access device
* 0x?? - Role
* - Ipmitool comments state "Used by BMC for authorization purposes"
* - achu: I have no idea what this is for, set to 0 like in code
*
* Set Led Response
*
* 0x22 - OEM cmd
* 0x?? - Completion Code
*
* achu notes:
*
* [1] - As far as I can tell, the LED type field is useless. My
* assumption is that on older Sun systems, or other motherboards I
* don't have access to, one can specify an LED type, which allows
* you to enable/disable a particular LED amongst many. On my Sun
* Fire 4140, it appears to do nothing and affect nothing. I will
* add in a new option later if it becomes necessary for the user to
* specify an LED type. In the meantime, I will copy the code use
* in ipmitool and set this field to the OEM field.
*/
if (ipmi_sdr_cache_search_record_id (state_data->sdr_ctx, record_id) < 0)
{
pstdout_fprintf (state_data->pstate,
stderr,
"ipmi_sdr_cache_search_record_id: %s\n",
ipmi_sdr_ctx_errormsg (state_data->sdr_ctx));
goto cleanup;
}
if ((sdr_record_len = ipmi_sdr_cache_record_read (state_data->sdr_ctx,
sdr_record,
IPMI_SDR_MAX_RECORD_LENGTH)) < 0)
{
pstdout_fprintf (state_data->pstate,
stderr,
"ipmi_sdr_cache_record_read: %s\n",
ipmi_sdr_ctx_errormsg (state_data->sdr_ctx));
goto cleanup;
}
if (ipmi_sdr_parse_record_id_and_type (state_data->sdr_ctx,
sdr_record,
sdr_record_len,
NULL,
&record_type) < 0)
{
pstdout_fprintf (state_data->pstate,
stderr,
"ipmi_sdr_parse_record_id_and_type: %s\n",
ipmi_sdr_ctx_errormsg (state_data->sdr_ctx));
goto cleanup;
}
if (record_type != IPMI_SDR_FORMAT_GENERIC_DEVICE_LOCATOR_RECORD)
{
pstdout_fprintf (state_data->pstate,
stderr,
"Record ID points to invalid record type: %Xh\n",
record_type);
goto cleanup;
}
if (ipmi_sdr_parse_entity_id_instance_type (state_data->sdr_ctx,
sdr_record,
sdr_record_len,
NULL,
NULL,
&entity_instance_type) < 0)
{
pstdout_fprintf (state_data->pstate,
stderr,
"ipmi_sdr_parse_entity_id_and_instance: %s\n",
ipmi_sdr_ctx_errormsg (state_data->sdr_ctx));
goto cleanup;
}
if (entity_instance_type != IPMI_SDR_PHYSICAL_ENTITY)
{
pstdout_fprintf (state_data->pstate,
stderr,
"Record ID points to non physical entity\n");
goto cleanup;
}
/* achu: the sun oem commands want the full byte, not just the
* sub-field, so use indexes instead of sdr-parse lib.
*/
bytes_rq[0] = IPMI_CMD_OEM_SUN_SET_LED;
bytes_rq[1] = sdr_record[IPMI_SDR_RECORD_GENERIC_DEVICE_LOCATOR_DEVICE_SLAVE_ADDRESS_INDEX];
bytes_rq[2] = sdr_record[IPMI_SDR_RECORD_GENERIC_DEVICE_LOCATOR_OEM_INDEX];
bytes_rq[3] = sdr_record[IPMI_SDR_RECORD_GENERIC_DEVICE_LOCATOR_DEVICE_ACCESS_ADDRESS_INDEX];
bytes_rq[4] = sdr_record[IPMI_SDR_RECORD_GENERIC_DEVICE_LOCATOR_OEM_INDEX];
bytes_rq[5] = led_mode;
bytes_rq[6] = IPMI_OEM_SUN_LED_FORCE_GO_THRU_CONTROLLER;
bytes_rq[7] = 0; /* see comments above, just set to 0 */
if ((rs_len = ipmi_cmd_raw (state_data->ipmi_ctx,
0, /* lun */
IPMI_NET_FN_OEM_GROUP_RQ, /* network function */
bytes_rq, /* data */
8, /* num bytes */
bytes_rs,
IPMI_OEM_MAX_BYTES)) < 0)
{
pstdout_fprintf (state_data->pstate,
stderr,
"ipmi_cmd_raw: %s\n",
ipmi_ctx_errormsg (state_data->ipmi_ctx));
goto cleanup;
}
if (ipmi_oem_check_response_and_completion_code (state_data,
bytes_rs,
rs_len,
2,
IPMI_CMD_OEM_SUN_SET_LED,
IPMI_NET_FN_OEM_GROUP_RS,
NULL) < 0)
goto cleanup;
rv = 0;
cleanup:
return (rv);
}
