tree 2dee50732e5ce6ae39ea950f6c17fa32d1abda8e
parent 6eab420af4dcaa52d2f5946f33baffdacca7c60d
author Harvey.Wu <Harvey.Wu@quantatw.com> 1637062855 +0800
committer Harvey Wu <Harvey.Wu@quantatw.com> 1655348258 +0000

dbus-sdr: fix SEL record Generator ID to fit SPEC

- According the SEL Event Record format(IPMI SPEC Table 32),
  the Generator ID has 2 bytes, and LUN is saved at the lowest
  two bits in the High byte.

  In the origin code, the LUN is saved in the low byte. It will
  let the sensor name cannot be found when call sel elist like below:
~# ipmitool sel elist
   1 |  Pre-Init  |0000000063| Power Unit #0x0d | AC lost | Asserted
   2 |  Pre-Init  |0000000071| Power Unit #0x0d | Power off/down | Deasserted
~# ipmitool sel elist -v
Loading IANA PEN Registry...
Running Get VSO Capabilities my_addr 0x20, transit 0, target 0
Invalid completion code received: Invalid command
Discovered IPMB address 0x0
SEL Record ID          : 0001
 Record Type           : 02
 Timestamp             : 00:01:03 GMT 00:01:03 GMT
 Generator ID          : 0021
 EvM Revision          : 04
 Sensor Type           : Power Unit
 Sensor Number         : 0d
 Event Type            : Sensor-specific Discrete
 Event Direction       : Assertion Event
 Event Data            : 04ffff
 Description           : AC lost

SEL Record ID          : 0002
 Record Type           : 02
 Timestamp             : 00:01:11 GMT 00:01:11 GMT
 Generator ID          : 0021
 EvM Revision          : 04
 Sensor Type           : Power Unit
 Sensor Number         : 0d
 Event Type            : Sensor-specific Discrete
 Event Direction       : Deassertion Event
 Event Data            : 00ffff
 Description           : Power off/down

After fixing Generator_Id problem:
~# ipmitool sel elist
   1 |  Pre-Init  |0000000063| Power Unit chassis0 | AC lost | Asserted
   2 |  Pre-Init  |0000000071| Power Unit chassis0 | Power off/down | Deasserted
~# ipmitool sel elist -v
Loading IANA PEN Registry...
Running Get VSO Capabilities my_addr 0x20, transit 0, target 0
Invalid completion code received: Invalid command
Discovered IPMB address 0x0
SEL Record ID          : 0001
 Record Type           : 02
 Timestamp             : 00:01:03 GMT 00:01:03 GMT
 Generator ID          : 0120
 EvM Revision          : 04
 Sensor Type           : Power Unit
 Sensor Number         : 0d
 Event Type            : Sensor-specific Discrete
 Event Direction       : Assertion Event
 Event Data            : 04ffff
 Description           : AC lost

SEL Record ID          : 0002
 Record Type           : 02
 Timestamp             : 00:01:11 GMT 00:01:11 GMT
 Generator ID          : 0120
 EvM Revision          : 04
 Sensor Type           : Power Unit
 Sensor Number         : 0d
 Event Type            : Sensor-specific Discrete
 Event Direction       : Deassertion Event
 Event Data            : 00ffff
 Description           : Power off/down

Signed-off-by: Harvey.Wu <Harvey.Wu@quantatw.com>
Change-Id: I3a7745fd3a3040375bc03bef7da7ae84ae22e04c