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[as7712-32x] Support PSU serial number

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This commit is contained in:
Brandon Chuang
2018-03-06 16:21:35 +08:00
parent 867ac4152f
commit 07e8ad4013
3 changed files with 30 additions and 0 deletions
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27
packages/platforms/accton/x86-64/x86-64-accton-as7712-32x/onlp/builds/src/module/src/platform_lib.c
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@@ -23,6 +23,8 @@
*
*
***********************************************************/
#include <onlp/onlp.h>
#include <onlplib/file.h>
#include <sys/mman.h>
#include <errno.h>
#include <string.h>
@@ -198,3 +200,28 @@ psu_type_t get_psu_type(int id, char* modelname, int modelname_len)
return PSU_TYPE_UNKNOWN;
}
#define PSU_SERIAL_NUMBER_LEN 18
int psu_serial_number_get(int id, char *serial, int serial_len)
{
int size = 0;
int ret = ONLP_STATUS_OK;
char *prefix = NULL;
if (serial == NULL || serial_len < PSU_SERIAL_NUMBER_LEN) {
return ONLP_STATUS_E_PARAM;
}
prefix = (id == PSU1_ID) ? PSU1_AC_PMBUS_PREFIX : PSU2_AC_PMBUS_PREFIX;
ret = onlp_file_read((uint8_t*)serial, PSU_SERIAL_NUMBER_LEN, &size, "%s%s", prefix, "psu_mfr_serial");
if (ret != ONLP_STATUS_OK || size != PSU_SERIAL_NUMBER_LEN) {
return ONLP_STATUS_E_INTERNAL;
}
serial[PSU_SERIAL_NUMBER_LEN] = '\0';
return ONLP_STATUS_OK;
}

1
packages/platforms/accton/x86-64/x86-64-accton-as7712-32x/onlp/builds/src/module/src/platform_lib.h
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@@ -64,6 +64,7 @@ typedef enum psu_type {
} psu_type_t;
psu_type_t get_psu_type(int id, char* modelname, int modelname_len);
int psu_serial_number_get(int id, char *serial, int serial_len);
#define DEBUG_MODE 0

2
packages/platforms/accton/x86-64/x86-64-accton-as7712-32x/onlp/builds/src/module/src/psui.c
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@@ -128,6 +128,8 @@ psu_ym2651_info_get(onlp_psu_info_t* info)
info->caps |= ONLP_PSU_CAPS_POUT;
}
psu_serial_number_get(index, info->serial, sizeof(info->serial));
return ONLP_STATUS_OK;
}