scottk/OpenNetworkLinux
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenNetworkLinux.git synced 2025-12-25 17:27:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

add API for read min_fan_speed.

Browse Source 
change define MIN_LIMIT_*_FAN_RPM to api call
This commit is contained in:
Oleksandr Shamray oleksandrs@mellanox.com
2017-06-05 13:07:19 +00:00
parent e892e00c8e
commit 682cf99e80
7 changed files with 37 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2410/onlp/builds/src/module/src/fani.c
View File

@@ -534,3 +534,14 @@ onlp_fani_ioctl(onlp_oid_t id, va_list vargs)
return ONLP_STATUS_E_UNSUPPORTED;
}
int
onlp_fani_get_min_rpm(int id)
{
int len = 0, nbytes = 10;
char r_data[10] = {0};
char fullpath[65] = {0};
snprintf(fullpath, sizeof(fullpath), "%s%s", PREFIX_PATH, fan_path[id].min);
OPEN_READ_FILE(fullpath, r_data, nbytes, len);
return atoi(r_data);
}

5
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2410/onlp/builds/src/module/src/platform_lib.h
View File

@@ -42,9 +42,6 @@
#define PSU_POWER_PREFIX "/bsp/power/psu%d_%s"
#define IDPROM_PATH "/bsp/eeprom/%s%d_info"
#define MIN_LIMIT_FRONT_FAN_RPM 21000
#define MIN_LIMIT_REAR_FAN_RPM 21000
/* LED related data
*/
enum onlp_led_id
@@ -69,4 +66,6 @@ psu_type_t get_psu_type(int id, char* modelname, int modelname_len);
int psu_read_eeprom(int psu_index, onlp_psu_info_t* psu_info,
onlp_fan_info_t* fan_info);
int onlp_fani_get_min_rpm(int id);
#endif /* __PLATFORM_LIB_H__ */

7
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2410/onlp/builds/src/module/src/sysi.c
View File

@@ -138,6 +138,7 @@ onlp_sysi_platform_manage_leds(void)
{
int fan_number;
onlp_led_mode_t mode;
int min_fan_speed;
enum onlp_led_id fan_led_id[4] = { LED_FAN1, LED_FAN2, LED_FAN3, LED_FAN4 };
/* after reboot, status LED should blink green, SW set to solid green */
@@ -168,7 +169,8 @@ onlp_sysi_platform_manage_leds(void)
}
else
{
if( fi.rpm < MIN_LIMIT_FRONT_FAN_RPM )
min_fan_speed = onlp_fani_get_min_rpm(fan_number);
if( fi.rpm < min_fan_speed)
{
mode = ONLP_LED_MODE_RED;
}
@@ -186,7 +188,8 @@ onlp_sysi_platform_manage_leds(void)
}
else
{
if( fi.rpm < MIN_LIMIT_REAR_FAN_RPM )
min_fan_speed = onlp_fani_get_min_rpm(fan_number+1);
if( fi.rpm < min_fan_speed)
{
mode = ONLP_LED_MODE_RED;
}

11
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2700/onlp/builds/src/module/src/fani.c
View File

@@ -533,3 +533,14 @@ onlp_fani_ioctl(onlp_oid_t id, va_list vargs)
return ONLP_STATUS_E_UNSUPPORTED;
}
int
onlp_fani_get_min_rpm(int id)
{
int len = 0, nbytes = 10;
char r_data[10] = {0};
char fullpath[65] = {0};
snprintf(fullpath, sizeof(fullpath), "%s%s", PREFIX_PATH, fan_path[id].min);
OPEN_READ_FILE(fullpath, r_data, nbytes, len);
return atoi(r_data);
}

3
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2700/onlp/builds/src/module/src/ledi.c
View File

@@ -50,6 +50,9 @@
} \
} while(0)
/* LED related data
*/
typedef struct led_light_mode_map {
enum onlp_led_id id;
char* driver_led_mode;

3
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2700/onlp/builds/src/module/src/platform_lib.h
View File

@@ -44,9 +44,6 @@
#define PSU_POWER_PREFIX "/bsp/power/psu%d_%s"
#define IDPROM_PATH "/bsp/eeprom/%s%d_info"
#define MIN_LIMIT_FRONT_FAN_RPM 21000
#define MIN_LIMIT_REAR_FAN_RPM 21000
/* LED related data
*/
enum onlp_led_id

7
packages/platforms/mellanox/x86-64/x86-64-mlnx-msn2700/onlp/builds/src/module/src/sysi.c
View File

@@ -139,6 +139,7 @@ onlp_sysi_platform_manage_leds(void)
{
int fan_number;
onlp_led_mode_t mode;
int min_fan_speed;
enum onlp_led_id fan_led_id[4] = { LED_FAN1, LED_FAN2, LED_FAN3, LED_FAN4 };
/* after reboot, status LED should blink green, SW set to solid green */
@@ -169,7 +170,8 @@ onlp_sysi_platform_manage_leds(void)
}
else
{
if( fi.rpm < MIN_LIMIT_FRONT_FAN_RPM )
min_fan_speed = onlp_fani_get_min_rpm(fan_number);
if( fi.rpm < min_fan_speed)
{
mode = ONLP_LED_MODE_RED;
}
@@ -187,7 +189,8 @@ onlp_sysi_platform_manage_leds(void)
}
else
{
if( fi.rpm < MIN_LIMIT_REAR_FAN_RPM )
min_fan_speed = onlp_fani_get_min_rpm(fan_number+1);
if( fi.rpm < min_fan_speed)
{
mode = ONLP_LED_MODE_RED;
}