int
onlp_sysi_platform_manage_fans(void)
{
int rc, oldP, newP = 0;
onlp_thermal_info_t ti;
int fd, len;
char buf[10] = {0};
char path[70] = "/sys/devices/platform/as4610_fan/fan_duty_cycle_percentage";
if (chassis_fan_count() == 0) {
return ONLP_STATUS_E_UNSUPPORTED;
}
/* Get fan duty cycle */
fd = open(path, O_RDWR, 0644);
if (fd == -1){
return ONLP_STATUS_E_INTERNAL;
}
len = read(fd, buf, sizeof(buf));
if (len <= 0){
close(fd);
return ONLP_STATUS_E_INTERNAL;
}
if (close(fd) == -1) {
return ONLP_STATUS_E_INTERNAL;
}
DEBUG_PRINT("[Debug][%s][%d][read data: %s]\n", __FUNCTION__, __LINE__, buf);
oldP = atoi(buf);
/* Get temperature */
rc = onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(1), &ti);
if (rc != ONLP_STATUS_OK) {
return rc;
}
/* Bring fan speed to high if current speed is unexpected
*/
if (oldP != FAN_PERCENTAGE_LOW && oldP != FAN_PERCENTAGE_HIGH) {
onlp_fani_percentage_set(ONLP_FAN_ID_CREATE(1), FAN_PERCENTAGE_HIGH);
return ONLP_STATUS_OK;
}
if (oldP == FAN_PERCENTAGE_LOW && ti.mcelsius >= 61000) {
newP = FAN_PERCENTAGE_HIGH;
}
else if (oldP == FAN_PERCENTAGE_HIGH && ti.mcelsius <= 49000) {
newP = FAN_PERCENTAGE_LOW;
}
if (newP) {
onlp_fani_percentage_set(ONLP_FAN_ID_CREATE(1), newP);
}
return ONLP_STATUS_OK;
}
int
onlp_sysi_platform_manage_fans(void)
{
int rc;
onlp_thermal_info_t ti1;
onlp_thermal_info_t ti2;
int mtemp=0;
int new_rpm=0;
if (chassis_fan_count() == 0) {
return ONLP_STATUS_E_UNSUPPORTED;
}
/* Get temperature */
rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(1), &ti1);
if (rc != ONLP_STATUS_OK) {
return rc;
}
rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(2), &ti2);
if (rc != ONLP_STATUS_OK) {
return rc;
}
mtemp=(ti1.mcelsius+ti2.mcelsius)/2;
/* Bring fan speed according the temp
*/
if(mtemp<50000)
new_rpm=FAN_IDLE_RPM;
else if((mtemp>=55000)&&(mtemp<60000))
new_rpm=FAN_LEVEL1_RPM;
else if((mtemp>=65000)&&(mtemp<70000))
new_rpm=FAN_LEVEL2_RPM;
else if(mtemp>=75000)
new_rpm=FAN_LEVEL3_RPM;
else{
return ONLP_STATUS_OK;
}
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(1),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(2),new_rpm);
return ONLP_STATUS_OK;
}
int
onlp_sysi_oids_get(onlp_oid_t* table, int max)
{
int i;
onlp_oid_t* e = table;
memset(table, 0, max*sizeof(onlp_oid_t));
/* 6 Thermal sensors on the chassis */
for (i = 1; i <= CHASSIS_THERMAL_COUNT; i++) {
*e++ = ONLP_THERMAL_ID_CREATE(i);
}
/* 5 LEDs on the chassis */
for (i = 1; i <= CHASSIS_LED_COUNT; i++) {
*e++ = ONLP_LED_ID_CREATE(i);
}
/* 2 PSUs on the chassis */
for (i = 1; i <= CHASSIS_PSU_COUNT; i++) {
*e++ = ONLP_PSU_ID_CREATE(i);
}
/* 6 Fans on the chassis */
for (i = 1; i <= CHASSIS_FAN_COUNT; i++) {
*e++ = ONLP_FAN_ID_CREATE(i);
}
return 0;
}
int
onlp_sysi_oids_get(onlp_oid_t* table, int max)
{
int i;
onlp_oid_t* e = table;
memset(table, 0, max*sizeof(onlp_oid_t));
/* 4 Thermal sensors on the chassis */
for (i = 1; i <= NUM_OF_THERMAL_ON_MAIN_BROAD; i++)
{
*e++ = ONLP_THERMAL_ID_CREATE(i);
}
/* 5 LEDs on the chassis */
for (i = 1; i <= NUM_OF_LED_ON_MAIN_BROAD; i++)
{
*e++ = ONLP_LED_ID_CREATE(i);
}
/* 2 PSUs on the chassis */
for (i = 1; i <= NUM_OF_PSU_ON_MAIN_BROAD; i++)
{
*e++ = ONLP_PSU_ID_CREATE(i);
}
/* 4 Fans on the chassis */
for (i = 1; i <= NUM_OF_FAN_ON_MAIN_BROAD; i++)
{
*e++ = ONLP_FAN_ID_CREATE(i);
}
return 0;
}
int
onlp_sysi_oids_get(onlp_oid_t* table, int max)
{
onlp_oid_t* e = table;
memset(table, 0, max*sizeof(onlp_oid_t));
int i;
/* 2 PSUs */
*e++ = ONLP_PSU_ID_CREATE(1);
*e++ = ONLP_PSU_ID_CREATE(2);
/* LEDs Item */
for (i=1; i<=CHASSIS_LED_COUNT; i++)
{
*e++ = ONLP_LED_ID_CREATE(i);
}
/* THERMALs Item */
for (i=1; i<=CHASSIS_THERMAL_COUNT; i++)
{
*e++ = ONLP_THERMAL_ID_CREATE(i);
}
/* Fans Item */
for (i=1; i<=CHASSIS_FAN_COUNT; i++)
{
*e++ = ONLP_FAN_ID_CREATE(i);
}
return 0;
}
int
onlp_sysi_oids_get(onlp_oid_t* table, int max)
{
onlp_oid_t* e = table;
memset(table, 0, max*sizeof(onlp_oid_t));
/* 2 PSUs */
*e++ = ONLP_PSU_ID_CREATE(1);
*e++ = ONLP_PSU_ID_CREATE(2);
/* 1 Fan */
*e++ = ONLP_FAN_ID_CREATE(1);
/* 9 Thermal sensors */
*e++ = ONLP_THERMAL_ID_CREATE(1);
*e++ = ONLP_THERMAL_ID_CREATE(2);
*e++ = ONLP_THERMAL_ID_CREATE(3);
*e++ = ONLP_THERMAL_ID_CREATE(4);
*e++ = ONLP_THERMAL_ID_CREATE(5);
*e++ = ONLP_THERMAL_ID_CREATE(6);
*e++ = ONLP_THERMAL_ID_CREATE(7);
*e++ = ONLP_THERMAL_ID_CREATE(8);
*e++ = ONLP_THERMAL_ID_CREATE(11);
/* 5 LEDs */
*e++ = ONLP_LED_ID_CREATE(1);
*e++ = ONLP_LED_ID_CREATE(2);
*e++ = ONLP_LED_ID_CREATE(3);
*e++ = ONLP_LED_ID_CREATE(4);
*e++ = ONLP_LED_ID_CREATE(5);
return 0;
}
static int
_psu_info_get(onlp_psu_info_t* info)
{
int val = 0;
int index = ONLP_OID_ID_GET(info->hdr.id);
/* Set capability
*/
info->caps = ONLP_PSU_CAPS_AC;
if (info->status & ONLP_PSU_STATUS_FAILED) {
return ONLP_STATUS_OK;
}
/* Set the associated oid_table */
info->hdr.coids[0] = ONLP_FAN_ID_CREATE(index + CHASSIS_FAN_COUNT);
info->hdr.coids[1] = ONLP_THERMAL_ID_CREATE(index + CHASSIS_THERMAL_COUNT);
/* Read voltage, current and power */
if (psu_power_info_get(index, "volt_in", &val) == 0 &&
0 != val) {
info->mvin = val;
info->caps |= ONLP_PSU_CAPS_VIN;
if (psu_power_info_get(index, "volt", &val) == 0) {
info->mvout = val;
info->caps |= ONLP_PSU_CAPS_VOUT;
}
if (psu_power_info_get(index, "curr_in", &val) == 0) {
info->miin = val;
info->caps |= ONLP_PSU_CAPS_IIN;
}
if (psu_power_info_get(index, "curr", &val) == 0) {
info->miout = val;
info->caps |= ONLP_PSU_CAPS_IOUT;
}
if (psu_power_info_get(index, "power_in", &val) == 0) {
info->mpin = val;
info->caps |= ONLP_PSU_CAPS_PIN;
}
if (psu_power_info_get(index, "power", &val) == 0) {
info->mpout = val;
info->caps |= ONLP_PSU_CAPS_POUT;
}
} else {
info->status |= ONLP_PSU_STATUS_FAILED;
return ONLP_STATUS_OK;
}
return psu_read_eeprom(index, info, NULL);
}
static int
psu_cpr_4011_info_get(onlp_psu_info_t* info)
{
int val = 0;
int index = ONLP_OID_ID_GET(info->hdr.id);
/* Set capability
*/
info->caps = ONLP_PSU_CAPS_AC;
if (info->status & ONLP_PSU_STATUS_FAILED) {
return ONLP_STATUS_OK;
}
/* Set the associated oid_table */
info->hdr.coids[0] = ONLP_FAN_ID_CREATE(index + CHASSIS_FAN_COUNT);
info->hdr.coids[1] = ONLP_THERMAL_ID_CREATE(index + CHASSIS_THERMAL_COUNT);
/* Read voltage, current and power */
if (psu_cpr_4011_pmbus_info_get(index, "psu_v_out", &val) == 0) {
info->mvout = val;
info->caps |= ONLP_PSU_CAPS_VOUT;
}
if (psu_cpr_4011_pmbus_info_get(index, "psu_v_in", &val) == 0) {
info->mvin = val;
info->caps |= ONLP_PSU_CAPS_VIN;
}
if (psu_cpr_4011_pmbus_info_get(index, "psu_i_out", &val) == 0) {
info->miout = val;
info->caps |= ONLP_PSU_CAPS_IOUT;
}
if (psu_cpr_4011_pmbus_info_get(index, "psu_i_in", &val) == 0) {
info->miin = val;
info->caps |= ONLP_PSU_CAPS_IIN;
}
if (psu_cpr_4011_pmbus_info_get(index, "psu_p_out", &val) == 0) {
info->mpout = val;
info->caps |= ONLP_PSU_CAPS_POUT;
}
if (psu_cpr_4011_pmbus_info_get(index, "psu_p_in", &val) == 0) {
info->mpin = val;
info->caps |= ONLP_PSU_CAPS_PIN;
}
return ONLP_STATUS_OK;
}
int
onlp_sysi_platform_manage_leds(void)
{
int rv;
onlp_fan_info_t fi;
onlp_led_mode_t mode = ONLP_LED_MODE_GREEN;
rv = onlp_fani_info_get(ONLP_FAN_ID_CREATE(1), &fi);
if(rv < 0) {
mode = ONLP_LED_MODE_ORANGE;
}
else if((fi.status & 1) == 0) {
mode = ONLP_LED_MODE_OFF;
}
else if(fi.status & ONLP_FAN_STATUS_FAILED) {
mode = ONLP_LED_MODE_ORANGE;
}
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(2), mode);
onlp_psu_info_t pi;
mode = ONLP_LED_MODE_GREEN;
rv = onlp_psu_info_get(ONLP_PSU_ID_CREATE(1), &pi);
if(rv < 0) {
mode = ONLP_LED_MODE_ORANGE;
}
else if((pi.status & 1) == 0) {
mode = ONLP_LED_MODE_OFF;
}
else if(pi.status & ONLP_PSU_STATUS_FAILED) {
mode = ONLP_LED_MODE_ORANGE;
}
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(4), mode);
mode = ONLP_LED_MODE_GREEN;
rv = onlp_psu_info_get(ONLP_PSU_ID_CREATE(2), &pi);
if(rv < 0) {
mode = ONLP_LED_MODE_ORANGE;
}
else if((pi.status & 1) == 0) {
mode = ONLP_LED_MODE_OFF;
}
else if(pi.status & ONLP_PSU_STATUS_FAILED) {
mode = ONLP_LED_MODE_ORANGE;
}
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(5), mode);
return 0;
}
int
psu_um400d_info_get(onlp_psu_info_t* info)
{
int index = ONLP_OID_ID_GET(info->hdr.id);
/* Set capability
*/
info->caps = ONLP_PSU_CAPS_DC48;
if (info->status & ONLP_PSU_STATUS_FAILED) {
return ONLP_STATUS_OK;
}
/* Set the associated oid_table */
info->hdr.coids[0] = ONLP_FAN_ID_CREATE(index + CHASSIS_FAN_COUNT);
return ONLP_STATUS_OK;
}
/*
* For AC power Front to Back :
* * If any fan fail, please fan speed register to 15
* * The max value of Fan speed register is 9
* [LM75(48) + LM75(49) + LM75(4A)] > 174 => set Fan speed value from 4 to 5
* [LM75(48) + LM75(49) + LM75(4A)] > 182 => set Fan speed value from 5 to 7
* [LM75(48) + LM75(49) + LM75(4A)] > 190 => set Fan speed value from 7 to 9
*
* [LM75(48) + LM75(49) + LM75(4A)] < 170 => set Fan speed value from 5 to 4
* [LM75(48) + LM75(49) + LM75(4A)] < 178 => set Fan speed value from 7 to 5
* [LM75(48) + LM75(49) + LM75(4A)] < 186 => set Fan speed value from 9 to 7
*
*
* For AC power Back to Front :
* * If any fan fail, please fan speed register to 15
* * The max value of Fan speed register is 10
* [LM75(48) + LM75(49) + LM75(4A)] > 140 => set Fan speed value from 4 to 5
* [LM75(48) + LM75(49) + LM75(4A)] > 150 => set Fan speed value from 5 to 7
* [LM75(48) + LM75(49) + LM75(4A)] > 160 => set Fan speed value from 7 to 10
*
* [LM75(48) + LM75(49) + LM75(4A)] < 135 => set Fan speed value from 5 to 4
* [LM75(48) + LM75(49) + LM75(4A)] < 145 => set Fan speed value from 7 to 5
* [LM75(48) + LM75(49) + LM75(4A)] < 155 => set Fan speed value from 10 to 7
*/
int
onlp_sysi_platform_manage_fans(void)
{
int i = 0, arr_size, temp;
fan_ctrl_policy_t *policy;
int cur_duty_cycle, new_duty_cycle;
onlp_thermal_info_t thermal_1, thermal_2, thermal_3;
int fd, len;
char buf[10] = {0};
/* Get each fan status
*/
for (i = 1; i <= NUM_OF_FAN_ON_MAIN_BROAD; i++)
{
onlp_fan_info_t fan_info;
if (onlp_fan_info_get(ONLP_FAN_ID_CREATE(i), &fan_info) != ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to get fan(%d) status\r\n", i);
return ONLP_STATUS_E_INTERNAL;
}
/* Decision 1: Set fan as full speed if any fan is failed.
*/
if (fan_info.status & ONLP_FAN_STATUS_FAILED) {
AIM_LOG_ERROR("Fan(%d) is not working, set the other fans as full speed\r\n", i);
return onlp_fan_percentage_set(ONLP_FAN_ID_CREATE(1), FAN_DUTY_CYCLE_MAX);
}
/* Decision 1.1: Set fan as full speed if any fan is not present.
*/
if (!(fan_info.status & ONLP_FAN_STATUS_PRESENT)) {
AIM_LOG_ERROR("Fan(%d) is not present, set the other fans as full speed\r\n", i);
return onlp_fan_percentage_set(ONLP_FAN_ID_CREATE(1), FAN_DUTY_CYCLE_MAX);
}
/* Get fan direction (Only get the first one since all fan direction are the same)
*/
if (i == 1) {
if (fan_info.status & ONLP_FAN_STATUS_F2B) {
policy = fan_ctrl_policy_f2b;
arr_size = AIM_ARRAYSIZE(fan_ctrl_policy_f2b);
}
else {
policy = fan_ctrl_policy_b2f;
arr_size = AIM_ARRAYSIZE(fan_ctrl_policy_b2f);
}
}
}
/* Get current fan speed
*/
fd = open(FAN_SPEED_CTRL_PATH, O_RDONLY);
if (fd == -1){
AIM_LOG_ERROR("Unable to open fan speed control node (%s)", FAN_SPEED_CTRL_PATH);
return ONLP_STATUS_E_INTERNAL;
}
len = read(fd, buf, sizeof(buf));
close(fd);
if (len <= 0) {
AIM_LOG_ERROR("Unable to read fan speed from (%s)", FAN_SPEED_CTRL_PATH);
return ONLP_STATUS_E_INTERNAL;
}
cur_duty_cycle = atoi(buf);
/* Decision 2: If no matched fan speed is found from the policy,
* use FAN_DUTY_CYCLE_MIN as default speed
*/
for (i = 0; i < arr_size; i++) {
if (policy[i].duty_cycle != cur_duty_cycle)
continue;
break;
}
if (i == arr_size) {
return onlp_fan_percentage_set(ONLP_FAN_ID_CREATE(1), policy[0].duty_cycle);
}
/* Get current temperature
*/
if (onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(2), &thermal_1) != ONLP_STATUS_OK ||
onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(3), &thermal_2) != ONLP_STATUS_OK ||
onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(4), &thermal_3) != ONLP_STATUS_OK) {
AIM_LOG_ERROR("Unable to read thermal status");
return ONLP_STATUS_E_INTERNAL;
}
temp = thermal_1.mcelsius + thermal_2.mcelsius + thermal_3.mcelsius;
/* Decision 3: Decide new fan speed depend on fan direction/current fan speed/temperature
*/
new_duty_cycle = cur_duty_cycle;
if ((temp >= policy[i].temp_up_adjust) && (i != (arr_size-1))) {
new_duty_cycle = policy[i+1].duty_cycle;
}
else if ((temp <= policy[i].temp_down_adjust) && (i != 0)) {
new_duty_cycle = policy[i-1].duty_cycle;
}
if (new_duty_cycle == cur_duty_cycle) {
/* Duty cycle does not change, just return */
return ONLP_STATUS_OK;
}
return onlp_fan_percentage_set(ONLP_FAN_ID_CREATE(1), new_duty_cycle);
}
int
onlp_sysi_platform_manage_leds(void)
{
int rc,rc1;
onlp_fan_info_t info1,info2;
onlp_led_mode_t fan_new_mode;
onlp_thermal_info_t ti;
onlp_led_mode_t temp_new_mode;
onlp_psu_info_t psu1;
onlp_led_mode_t psu1_new_mode;
onlp_psu_info_t psu2;
onlp_led_mode_t psu2_new_mode;
onlp_led_mode_t sys_new_mode;
/*fan led */
rc=onlp_fani_info_get(ONLP_FAN_ID_CREATE(1), &info1);
rc1=onlp_fani_info_get(ONLP_FAN_ID_CREATE(2), &info2);
if ((rc != ONLP_STATUS_OK)||(rc1 != ONLP_STATUS_OK)){
fan_new_mode=ONLP_LED_MODE_RED;
goto temp_led;
}
if(((info1.status&0x3)==1)&&((info2.status&0x3)==1))
fan_new_mode=ONLP_LED_MODE_GREEN;
else
fan_new_mode=ONLP_LED_MODE_RED;
temp_led:
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_FAN),fan_new_mode);
/*temperature led */
rc = onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(1), &ti);
if (rc != ONLP_STATUS_OK) {
temp_new_mode=ONLP_LED_MODE_OFF;
goto psu1_led;
}
if(ti.mcelsius >= 75000)
temp_new_mode=ONLP_LED_MODE_RED;
else
temp_new_mode=ONLP_LED_MODE_GREEN;
psu1_led:
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_TEMP),temp_new_mode);
/*psu1 and psu2 led */
rc=onlp_psui_info_get(ONLP_PSU_ID_CREATE(1),&psu1);
if (rc != ONLP_STATUS_OK) {
psu1_new_mode=ONLP_LED_MODE_OFF;
goto psu2_led;
}
if((psu1.status&0x1)&&!(psu1.status&0x2))
psu1_new_mode=ONLP_LED_MODE_GREEN;
else
psu1_new_mode=ONLP_LED_MODE_OFF;
psu2_led:
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_PSU1),psu1_new_mode);
//psu2 led ----------------
rc=onlp_psui_info_get(ONLP_PSU_ID_CREATE(2),&psu2);
if (rc != ONLP_STATUS_OK) {
psu2_new_mode=ONLP_LED_MODE_OFF;
goto sys_led;
}
if((psu2.status&0x1)&&!(psu2.status&0x2))
psu2_new_mode=ONLP_LED_MODE_GREEN;
else
psu2_new_mode=ONLP_LED_MODE_OFF;
sys_led :
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_PSU2),psu2_new_mode);
//sys led ----------------
if((fan_new_mode!=ONLP_LED_MODE_GREEN)||((psu2_new_mode!=ONLP_LED_MODE_GREEN)&& \
(psu1_new_mode!=ONLP_LED_MODE_GREEN)))
sys_new_mode=ONLP_LED_MODE_RED_BLINKING;
else
sys_new_mode=ONLP_LED_MODE_GREEN;
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_SYS),sys_new_mode);
return ONLP_STATUS_OK;
}
int
onlp_sysi_platform_manage_leds(void)
{
int i,tray_i,rc;
onlp_fan_info_t info;
onlp_led_mode_t fan_new_mode;
onlp_led_mode_t fan_tray_new_mode[3];
onlp_psu_info_t psu;
onlp_led_mode_t psu_new_mode;
onlp_led_mode_t sys_new_mode;
onlp_led_mode_t locator_new_mode;
/*fan led */
/*fan led */
for(tray_i=0;tray_i<3;tray_i++){
for(i=CHASSIS_FAN_COUNT-2*tray_i;i>=CHASSIS_FAN_COUNT-2*tray_i-1;i--){
rc=onlp_fani_info_get(ONLP_FAN_ID_CREATE(i), &info);
if ((rc != ONLP_STATUS_OK) ||((info.status&0x1)!=1)){
fan_tray_new_mode[tray_i]=ONLP_LED_MODE_OFF;
goto tray_next;
}
else{
if((info.status&0x2)==1){
fan_tray_new_mode[tray_i]=ONLP_LED_MODE_YELLOW;
goto tray_next;
}
}
}
fan_tray_new_mode[tray_i]=ONLP_LED_MODE_GREEN;
tray_next: continue;
}
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_FAN_TRAY0),fan_tray_new_mode[0]);
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_FAN_TRAY1),fan_tray_new_mode[1]);
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_FAN_TRAY2),fan_tray_new_mode[2]);
if((fan_tray_new_mode[0]==ONLP_LED_MODE_GREEN)&&(fan_tray_new_mode[1]==ONLP_LED_MODE_GREEN)&&
(fan_tray_new_mode[2]==ONLP_LED_MODE_GREEN))
fan_new_mode=ONLP_LED_MODE_GREEN;
else if((fan_tray_new_mode[0]==ONLP_LED_MODE_OFF)||(fan_tray_new_mode[1]==ONLP_LED_MODE_OFF)||
(fan_tray_new_mode[2]==ONLP_LED_MODE_OFF))
fan_new_mode=ONLP_LED_MODE_YELLOW;
else
fan_new_mode=ONLP_LED_MODE_YELLOW_BLINKING;
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_FAN),fan_new_mode);
/*psu1 and psu2 led */
for(i=1;i<=CHASSIS_PSU_COUNT;i++){
rc=onlp_psui_info_get(ONLP_PSU_ID_CREATE(i),&psu);
if (rc != ONLP_STATUS_OK) {
continue;
}
if((psu.status&0x1)&&!(psu.status&0x2)){
psu_new_mode=ONLP_LED_MODE_GREEN;
goto sys_led;
}
}
psu_new_mode=ONLP_LED_MODE_YELLOW_BLINKING;
sys_led :
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_POWER),psu_new_mode);
//sys led ----------------
if((fan_new_mode!=ONLP_LED_MODE_GREEN)||(psu_new_mode!=ONLP_LED_MODE_GREEN))
sys_new_mode=ONLP_LED_MODE_YELLOW_BLINKING;
else
sys_new_mode=ONLP_LED_MODE_GREEN;
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_SYS),sys_new_mode);
locator_new_mode=ONLP_LED_MODE_BLUE;
onlp_ledi_mode_set(ONLP_LED_ID_CREATE(LED_LOCATOR),locator_new_mode);
return ONLP_STATUS_OK;
}
return ONLP_STATUS_OK;
}
/*
* Get all information about the given PSU oid.
*/
static onlp_psu_info_t pinfo[] =
{
{ }, /* Not used */
{
{
ONLP_PSU_ID_CREATE(PSU1_ID), "PSU-1", 0,
{
ONLP_THERMAL_ID_CREATE(THERMAL_1_ON_PSU1),
ONLP_THERMAL_ID_CREATE(THERMAL_2_ON_PSU1),
ONLP_FAN_ID_CREATE(FAN_1_ON_PSU1)
}
},
},
{
{
ONLP_PSU_ID_CREATE(PSU2_ID), "PSU-2", 0,
{
ONLP_THERMAL_ID_CREATE(THERMAL_1_ON_PSU2),
ONLP_THERMAL_ID_CREATE(THERMAL_2_ON_PSU2),
ONLP_FAN_ID_CREATE(FAN_1_ON_PSU2)
}
},
}
};
/*
* 1. If any FAN failed, set all the other fans as full speed (100%)
* 2. When (LM75-1 + LM75-2)/2 >= 49.5 C, set fan speed from 40% to 65%.
* 3. When (LM75-1 + LM75-2)/2 >= 53C, set fan speed from 65% to 80%
* 4. When (LM75-1 + LM75-2)/2 >= 57.7C, set fan speed from 80% to 100%
* 5. When (LM75-1 + LM75-2)/2 <= 52.7C, set fan speed from 100% to 80%
* 6. When (LM75-1 + LM75-2)/2 <= 47.7C, set fan speed from 80% to 65%
* 7. When (LM75-1 + LM75-2)/2 <= 42.7C, set fan speed from 65% to 40%
* 8. The default FAN speed is 40%
*/
int
onlp_sysi_platform_manage_fans(void)
{
#define LEV1_UP_TEMP 57500 /*temperature*/
#define LEV1_DOWN_TEMP NULL /* unused */
#define LEV1_SPEED_PERC 100 /*percentage*/
#define LEV2_UP_TEMP 53000
#define LEV2_DOWN_TEMP 52700
#define LEV2_SPEED_PERC 80
#define LEV3_UP_TEMP 49500
#define LEV3_DOWN_TEMP 47700
#define LEV3_SPEED_PERC 65
#define LEV4_UP_TEMP NULL /* unused */
#define LEV4_DOWN_TEMP 42700
#define LEV4_SPEED_PERC 40
#define FAN_NUM_ON_MAIN_BROAD 5
int rc, i;
int is_up;
int new_temp, temp1, temp2, diff;
static int new_perc = 0, ori_perc = 0;
static int ori_temp = 0;
onlp_thermal_info_t thermal_info;
onlp_fan_info_t fan_info;
/* get new temperature */
if ((rc = onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(1), &thermal_info)) != ONLP_STATUS_OK)
goto _EXIT;
temp1 = thermal_info.mcelsius;
if ((rc = onlp_thermali_info_get(ONLP_THERMAL_ID_CREATE(2), &thermal_info)) != ONLP_STATUS_OK)
goto _EXIT;
temp2 = thermal_info.mcelsius;
new_temp = (temp1+temp2)/2;
/* check fan status */
for (i=1; i<=FAN_NUM_ON_MAIN_BROAD; i++)
{
if ((rc = onlp_fani_info_get(ONLP_FAN_ID_CREATE(i), &fan_info)) != ONLP_STATUS_OK)
goto _EXIT;
if (fan_info.status & ONLP_FAN_STATUS_FAILED)
{
new_perc = LEV1_SPEED_PERC;
goto _CTRL;
}
}
diff = new_temp - ori_temp;
if (diff == 0)
goto _EXIT;
else
is_up = (diff > 0 ? 1 : 0);
if (is_up)
{
if (new_temp >= LEV1_UP_TEMP)
new_perc = LEV1_SPEED_PERC;
else if (new_temp >= LEV2_UP_TEMP)
new_perc = LEV2_SPEED_PERC;
else if (new_temp >= LEV3_UP_TEMP)
new_perc = LEV3_SPEED_PERC;
else
new_perc = LEV4_SPEED_PERC;
}
else
{
if (new_temp <= LEV4_DOWN_TEMP)
new_perc = LEV4_SPEED_PERC;
else if (new_temp <= LEV3_DOWN_TEMP)
new_perc = LEV3_SPEED_PERC;
else if (new_temp <= LEV2_DOWN_TEMP)
new_perc = LEV2_SPEED_PERC;
else
new_perc = LEV1_SPEED_PERC;
}
_CTRL :
if (LOCAL_DEBUG)
printf("\n[DEBUG][%s][%d]{ori:temp=%d, perc=%d} {new:temp=%d, perc=%d}\n", __FUNCTION__, __LINE__,
ori_temp, ori_perc, new_temp, new_perc);
if (ori_perc == new_perc)
goto _EXIT;
/* ctrl fans */
AIM_LOG_INFO("Fan Speeds are now at %d%%", new_perc);
if ((rc = onlp_fani_percentage_set(ONLP_FAN_ID_CREATE(1), new_perc)) != ONLP_STATUS_OK)
goto _EXIT;
/* update om */
ori_perc = new_perc;
ori_temp = new_temp;
_EXIT :
return rc;
}
int
onlp_sysi_platform_manage_fans(void)
{
int rc;
onlp_thermal_info_t ti2, ti3, ti4;
int mtemp=0;
int new_rpm=0;
if (chassis_fan_count() == 0) {
return ONLP_STATUS_E_UNSUPPORTED;
}
/* Get temperature */
/*rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(1), &ti1);
if (rc != ONLP_STATUS_OK) {
return rc;
}*/
rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(2), &ti2);
if (rc != ONLP_STATUS_OK) {
return rc;
}
rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(3), &ti3);
if (rc != ONLP_STATUS_OK) {
return rc;
}
rc = onlp_thermal_info_get(ONLP_THERMAL_ID_CREATE(4), &ti4);
if (rc != ONLP_STATUS_OK) {
return rc;
}
mtemp=(ti2.mcelsius+ti3.mcelsius + ti4.mcelsius) / 3;
DEBUG_PRINT("mtemp %d\n", mtemp);
/* Bring fan speed according the temp
*/
if(mtemp<25000)
new_rpm=FAN_IDLE_RPM;
else if((mtemp>=30000)&&(mtemp<40000))
new_rpm=FAN_LEVEL1_RPM;
else if((mtemp>=45000)&&(mtemp<55000))
new_rpm=FAN_LEVEL2_RPM;
else if((mtemp>=60000)&&(mtemp<75000))
new_rpm=FAN_LEVEL3_RPM;
else if(mtemp>=80000)
new_rpm=FAN_LEVEL4_RPM;
else{
return ONLP_STATUS_OK;
}
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(1),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(2),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(3),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(4),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(5),new_rpm);
onlp_fan_rpm_set(ONLP_FAN_ID_CREATE(6),new_rpm);
return ONLP_STATUS_OK;
}
*/
int
onlp_fani_init(void)
{
return ONLP_STATUS_OK;
}
/*
* Get the fan information.
*/
/* Static fan information */
onlp_fan_info_t finfo[] = {
{ }, /* Not used */
{
{ ONLP_FAN_ID_CREATE(1), "Chassis Fan 1", 0 },
0x1,
ONLP_FAN_CAPS_B2F,
9000,
100,
ONLP_FAN_MODE_MAX,
"FAN1Model",
"FAN1SerialNumber",
},
{
{ ONLP_FAN_ID_CREATE(2), "Chassis Fan 2", 0 },
0x0,
},
{
{ ONLP_FAN_ID_CREATE(3), "PSU-1 Fan 1", 0 },
0x1,
static int
psu_ym2651y_info_get(onlp_psu_info_t* info)
{
int val = 0;
int index = ONLP_OID_ID_GET(info->hdr.id);
/* Set capability
*/
info->caps = ONLP_PSU_CAPS_AC;
if (info->status & ONLP_PSU_STATUS_FAILED) {
return ONLP_STATUS_OK;
}
/* Set the associated oid_table */
info->hdr.coids[0] = ONLP_FAN_ID_CREATE(index + CHASSIS_FAN_COUNT);
info->hdr.coids[1] = ONLP_THERMAL_ID_CREATE(index + CHASSIS_THERMAL_COUNT);
if (strncmp(info->model, "YM-2851J", strlen("YM-2851J")) == 0) {
/* Read voltage, current and power */
if (psu_dps850_pmbus_info_get(index, "psu_v_out", &val) == 0) {
info->mvout = val;
info->caps |= ONLP_PSU_CAPS_VOUT;
}
if (psu_dps850_pmbus_info_get(index, "psu_v_in", &val) == 0) {
info->mvin = val;
info->caps |= ONLP_PSU_CAPS_VIN;
}
if (psu_dps850_pmbus_info_get(index, "psu_i_out", &val) == 0) {
info->miout = val;
info->caps |= ONLP_PSU_CAPS_IOUT;
}
if (psu_dps850_pmbus_info_get(index, "psu_i_in", &val) == 0) {
info->caps |= ONLP_PSU_CAPS_IIN;
}
if (psu_dps850_pmbus_info_get(index, "psu_p_out", &val) == 0) {
info->mpout = val;
info->caps |= ONLP_PSU_CAPS_POUT;
}
if (psu_dps850_pmbus_info_get(index, "psu_p_in", &val) == 0) {
info->mpin = val;
info->caps |= ONLP_PSU_CAPS_PIN;
}
}
else {
/* Read voltage, current and power */
if (psu_ym2651y_pmbus_info_get(index, "psu_v_out", &val) == 0) {
info->mvout = val;
info->caps |= ONLP_PSU_CAPS_VOUT;
}
if (psu_ym2651y_pmbus_info_get(index, "psu_i_out", &val) == 0) {
info->miout = val;
info->caps |= ONLP_PSU_CAPS_IOUT;
}
if (psu_ym2651y_pmbus_info_get(index, "psu_p_out", &val) == 0) {
info->mpout = val;
info->caps |= ONLP_PSU_CAPS_POUT;
}
}
psu_serial_number_get(index, info->serial, sizeof(info->serial));
return ONLP_STATUS_OK;
}
if(cpld_base__ == NULL || cpld_base__ == MAP_FAILED) {
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
/*
* Get the fan information.
*/
/* Static fan information */
onlp_fan_info_t finfo[] = {
{ }, /* Not used */
{
{ ONLP_FAN_ID_CREATE(FAN_ID_CHASSIS), "Chassis Fan 1", 0 },
},
{
{ ONLP_FAN_ID_CREATE(FAN_ID_PSU1), "PSU-1 Fan 1", ONLP_PSU_ID_CREATE(1) },
},
{
{ ONLP_FAN_ID_CREATE(FAN_ID_PSU2), "PSU-2 Fan 1", ONLP_PSU_ID_CREATE(2) },
}
};
static int
chassis_fan_get_info(onlp_fan_info_t* info)
{
unsigned char data;
info->status = 0;
