[AS9716-32D]Support multi PSU SN in PDDF#8214
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lguohan merged 2 commits intosonic-net:masterfrom Jul 24, 2021
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FuzailBrcm
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Jul 19, 2021
| access_psu_model_name.show = pddf_get_custom_psu_model_name; | ||
| access_psu_model_name.do_get = NULL; | ||
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| printk(KERN_ERR "pddf_custom_psu_init\n"); |
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This print can be removed or made as a debug print
FuzailBrcm
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lguohan
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Jul 24, 2021
carl-nokia
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Aug 7, 2021
Add needed code to pddf_custom_psu.c to deal with multi PSU and get SN. How to verify it Plugin new PSU (3Y) and test, ``` root@sonic:/sys/bus/i2c/drivers/psu/9-0050# cat psu_serial_num S0A000X601919000013 root@sonic:/sys/bus/i2c/drivers/psu/9-0050# cat psu_model_name YESM1300AM root@sonic:/home/admin# pddf_psuutil mfrinfo PSU Status Manufacturer ID Model Serial Fan Airflow Direction PSU1 NOT OK 3Y POWER YESM1300AM S0A000X601919000007 exhaust PSU2 OK 3Y POWER YESM1300AM S0A000X601919000013 exhaust ``` Co-authored-by: Jostar Yang <jostar_yang@accton.com.tw>
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Why I did it
AS9716-32D PSU. So need DRV to support it.
How I did it
Add needed code to pddf_custom_psu.c to deal with multi PSU and get SN.
How to verify it
Plugin new PSU (3Y) and test,
Which release branch to backport (provide reason below if selected)
Description for the changelog
A picture of a cute animal (not mandatory but encouraged)