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Merge pull request #497 from akenliu/wedge100bf_65x_fix_fan_number

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correct the fan number
This commit is contained in:
Jeffrey Townsend
2018-12-26 09:08:42 -08:00
committed by GitHub
parent fd2a1ece3b a754af8c78
commit 831ffb817a
1 changed files with 238 additions and 222 deletions
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460
packages/platforms/accton/x86-64/x86-64-accton-wedge100bf-65x/onlp/builds/src/module/src/fani.c
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@@ -1,222 +1,238 @@
/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
* Fan Platform Implementation Defaults.
*
***********************************************************/
#include <onlplib/file.h>
#include <onlp/platformi/fani.h>
#include "platform_lib.h"
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_FAN(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
#define MAX_FAN_SPEED 15400
#define BIT(i) (1 << (i))
enum fan_id {
FAN_1_ON_FAN_BOARD = 1,
FAN_2_ON_FAN_BOARD,
FAN_3_ON_FAN_BOARD,
FAN_4_ON_FAN_BOARD,
FAN_5_ON_FAN_BOARD,
};
#define FAN_BOARD_PATH "/sys/bus/i2c/devices/8-0033/"
#define CHASSIS_FAN_INFO(fid) \
{ \
{ ONLP_FAN_ID_CREATE(FAN_##fid##_ON_FAN_BOARD), "Chassis Fan - "#fid, 0 },\
0x0,\
ONLP_FAN_CAPS_SET_PERCENTAGE | ONLP_FAN_CAPS_GET_RPM | ONLP_FAN_CAPS_GET_PERCENTAGE,\
0,\
0,\
ONLP_FAN_MODE_INVALID,\
}
/* Static fan information */
onlp_fan_info_t finfo[] = {
{ }, /* Not used */
CHASSIS_FAN_INFO(1),
CHASSIS_FAN_INFO(2),
CHASSIS_FAN_INFO(3),
CHASSIS_FAN_INFO(4),
CHASSIS_FAN_INFO(5)
};
/*
* This function will be called prior to all of onlp_fani_* functions.
*/
int
onlp_fani_init(void)
{
return ONLP_STATUS_OK;
}
int
onlp_fani_info_get(onlp_oid_t id, onlp_fan_info_t* info)
{
int value = 0, fid;
char path[64] = {0};
VALIDATE(id);
fid = ONLP_OID_ID_GET(id);
*info = finfo[fid];
/* get fan present status
*/
sprintf(path, "%s""fantray_present", FAN_BOARD_PATH);
if (bmc_file_read_int(&value, path, 16) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
if (value & BIT(fid-1)) {
return ONLP_STATUS_OK;
}
info->status |= ONLP_FAN_STATUS_PRESENT;
/* get front fan rpm
*/
sprintf(path, "%s""fan%d_input", FAN_BOARD_PATH, fid*2 - 1);
if (bmc_file_read_int(&value, path, 10) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
info->rpm = value;
/* get rear fan rpm
*/
sprintf(path, "%s""fan%d_input", FAN_BOARD_PATH, fid*2);
if (bmc_file_read_int(&value, path, 10) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
/* take the min value from front/rear fan speed
*/
if (info->rpm > value) {
info->rpm = value;
}
/* set fan status based on rpm
*/
if (!info->rpm) {
info->status |= ONLP_FAN_STATUS_FAILED;
return ONLP_STATUS_OK;
}
/* get speed percentage from rpm
*/
info->percentage = (info->rpm * 100)/MAX_FAN_SPEED;
/* set fan direction
*/
info->status |= ONLP_FAN_STATUS_F2B;
return ONLP_STATUS_OK;
}
/*
* This function sets the speed of the given fan in RPM.
*
* This function will only be called if the fan supprots the RPM_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_rpm_set(onlp_oid_t id, int rpm)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan speed of the given OID as a percentage.
*
* This will only be called if the OID has the PERCENTAGE_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_percentage_set(onlp_oid_t id, int p)
{
char cmd[32] = {0};
sprintf(cmd, "set_fan_speed.sh %d", p);
if (bmc_send_command(cmd) < 0) {
AIM_LOG_ERROR("Unable to send command to bmc(%s)\r\n", cmd);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
/*
* This function sets the fan speed of the given OID as per
* the predefined ONLP fan speed modes: off, slow, normal, fast, max.
*
* Interpretation of these modes is up to the platform.
*
*/
int
onlp_fani_mode_set(onlp_oid_t id, onlp_fan_mode_t mode)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan direction of the given OID.
*
* This function is only relevant if the fan OID supports both direction
* capabilities.
*
* This function is optional unless the functionality is available.
*/
int
onlp_fani_dir_set(onlp_oid_t id, onlp_fan_dir_t dir)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* Generic fan ioctl. Optional.
*/
int
onlp_fani_ioctl(onlp_oid_t id, va_list vargs)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/************************************************************
* <bsn.cl fy=2014 v=onl>
*
* Copyright 2014 Big Switch Networks, Inc.
* Copyright 2014 Accton Technology Corporation.
*
* Licensed under the Eclipse Public License, Version 1.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*
* </bsn.cl>
************************************************************
*
* Fan Platform Implementation Defaults.
*
***********************************************************/
#include <onlplib/file.h>
#include <onlp/platformi/fani.h>
#include "platform_lib.h"
#define VALIDATE(_id) \
do { \
if(!ONLP_OID_IS_FAN(_id)) { \
return ONLP_STATUS_E_INVALID; \
} \
} while(0)
#define MAX_FAN_SPEED 15400
#define BIT(i) (1 << (i))
enum fan_id {
FAN_1_ON_FAN_BOARD = 1,
FAN_2_ON_FAN_BOARD,
FAN_3_ON_FAN_BOARD,
FAN_4_ON_FAN_BOARD,
FAN_5_ON_FAN_BOARD,
FAN_6_ON_FAN_BOARD,
FAN_7_ON_FAN_BOARD,
FAN_8_ON_FAN_BOARD,
FAN_9_ON_FAN_BOARD,
FAN_10_ON_FAN_BOARD,
};
#define FAN_BOARD_PATH "/sys/bus/i2c/devices/8-0033/"
#define FAN_BOARD_PATH_2 "/sys/bus/i2c/devices/9-0033/"
#define FETCH_FAN_PATH(x) (x <= 5) ? FAN_BOARD_PATH : FAN_BOARD_PATH_2
#define FETCH_FAN_ID(x) ((x <= 5) ? x : (x-5) )
#define CHASSIS_FAN_INFO(fid) \
{ \
{ ONLP_FAN_ID_CREATE(FAN_##fid##_ON_FAN_BOARD), "Chassis Fan - "#fid, 0 },\
0x0,\
ONLP_FAN_CAPS_SET_PERCENTAGE | ONLP_FAN_CAPS_GET_RPM | ONLP_FAN_CAPS_GET_PERCENTAGE,\
0,\
0,\
ONLP_FAN_MODE_INVALID,\
}
/* Static fan information */
onlp_fan_info_t finfo[] = {
{ }, /* Not used */
CHASSIS_FAN_INFO(1),
CHASSIS_FAN_INFO(2),
CHASSIS_FAN_INFO(3),
CHASSIS_FAN_INFO(4),
CHASSIS_FAN_INFO(5),
CHASSIS_FAN_INFO(6),
CHASSIS_FAN_INFO(7),
CHASSIS_FAN_INFO(8),
CHASSIS_FAN_INFO(9),
CHASSIS_FAN_INFO(10)
};
/*
* This function will be called prior to all of onlp_fani_* functions.
*/
int
onlp_fani_init(void)
{
return ONLP_STATUS_OK;
}
int
onlp_fani_info_get(onlp_oid_t id, onlp_fan_info_t* info)
{
int value = 0, fid;
char path[64] = {0};
VALIDATE(id);
fid = ONLP_OID_ID_GET(id);
*info = finfo[fid];
/* get fan present status
*/
sprintf(path, "%s""fantray_present", FETCH_FAN_PATH(fid));
if (bmc_file_read_int(&value, path, 16) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
if (value & BIT(fid-1)) {
return ONLP_STATUS_OK;
}
info->status |= ONLP_FAN_STATUS_PRESENT;
/* get front fan rpm
*/
sprintf(path, "%s""fan%d_input", FETCH_FAN_PATH(fid), FETCH_FAN_ID(fid)*2 - 1);
if (bmc_file_read_int(&value, path, 10) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
info->rpm = value;
/* get rear fan rpm
*/
sprintf(path, "%s""fan%d_input", FETCH_FAN_PATH(fid), FETCH_FAN_ID(fid)*2);
if (bmc_file_read_int(&value, path, 10) < 0) {
AIM_LOG_ERROR("Unable to read status from file (%s)\r\n", path);
return ONLP_STATUS_E_INTERNAL;
}
/* take the min value from front/rear fan speed
*/
if (info->rpm > value) {
info->rpm = value;
}
/* set fan status based on rpm
*/
if (!info->rpm) {
info->status |= ONLP_FAN_STATUS_FAILED;
return ONLP_STATUS_OK;
}
/* get speed percentage from rpm
*/
info->percentage = (info->rpm * 100)/MAX_FAN_SPEED;
/* set fan direction
*/
info->status |= ONLP_FAN_STATUS_F2B;
return ONLP_STATUS_OK;
}
/*
* This function sets the speed of the given fan in RPM.
*
* This function will only be called if the fan supprots the RPM_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_rpm_set(onlp_oid_t id, int rpm)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan speed of the given OID as a percentage.
*
* This will only be called if the OID has the PERCENTAGE_SET
* capability.
*
* It is optional if you have no fans at all with this feature.
*/
int
onlp_fani_percentage_set(onlp_oid_t id, int p)
{
char cmd[32] = {0};
sprintf(cmd, "set_fan_speed.sh %d", p);
if (bmc_send_command(cmd) < 0) {
AIM_LOG_ERROR("Unable to send command to bmc(%s)\r\n", cmd);
return ONLP_STATUS_E_INTERNAL;
}
return ONLP_STATUS_OK;
}
/*
* This function sets the fan speed of the given OID as per
* the predefined ONLP fan speed modes: off, slow, normal, fast, max.
*
* Interpretation of these modes is up to the platform.
*
*/
int
onlp_fani_mode_set(onlp_oid_t id, onlp_fan_mode_t mode)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* This function sets the fan direction of the given OID.
*
* This function is only relevant if the fan OID supports both direction
* capabilities.
*
* This function is optional unless the functionality is available.
*/
int
onlp_fani_dir_set(onlp_oid_t id, onlp_fan_dir_t dir)
{
return ONLP_STATUS_E_UNSUPPORTED;
}
/*
* Generic fan ioctl. Optional.
*/
int
onlp_fani_ioctl(onlp_oid_t id, va_list vargs)
{
return ONLP_STATUS_E_UNSUPPORTED;
}