tree 03b768c53025cb2f3d030f8fbde9c59bb93b7b61
parent 0df0e0470f350bb0406638b1e71eee14a2a5c48b
author John Wang <wangzqbj@inspur.com> 1576825019 +0800
committer Deepak Kodihalli <dkodihal@in.ibm.com> 1581341814 -0600

bios: Add SetBIOSAttributeCurrentValue

Update the persisted attribute value table and the d-bus property
corresponding to the attribute.

Tested:

Tested on fp5280g2, with json files:
https://gist.github.com/wangzqbj/b24558331cb35d14fca3b555ef03e458

Build Tables:

pldmtool raw --data 0x80 0x03 0x01 0x00 0x00 0x00 0x00 0x00 0x00
pldmtool raw --data 0x80 0x03 0x01 0x00 0x00 0x00 0x00 0x00 0x01
pldmtool raw --data 0x80 0x03 0x01 0x00 0x00 0x00 0x00 0x00 0x02

enum attribute:

Get Attribute Value By Handle:
root@fp5280g2:/tmp# pldmtool raw --data 0x80 0x03 0x08 0x00 0x00 0x00 0x00 0x00 0x01 0x00
...
...
Response Message:
08 01 00 03 08 00 00 00 00 00 05 01 00

Check Dbus Property:
root@fp5280g2:/tmp# busctl get-property xyz.openbmc_project.LED.Controller.front_memory /xyz/openbmc_project/led/physical/front_memory xyz.openbmc_project.Led.Physical State
s "xyz.openbmc_project.Led.Physical.Action.Off"

Set Attribute Value:
root@fp5280g2:/tmp# pldmtool raw --data 0x80 0x03 0x07 0x00 0x00 0x00 0x00 0x05 0x01 0x00 0x00 0x01 0x01
...
...
Response Message:
08 01 00 03 07 00 //exec successfully

Get Attribute Value By Handle:
root@fp5280g2:/tmp# pldmtool raw --data 0x80 0x03 0x08 0x00 0x00 0x00 0x00 0x00 0x01 0x00
...
...
Response Message:
08 01 00 03 08 00 00 00 00 00 05 01 01  // attribute value table was updated.

Check Dbus Property:
root@fp5280g2:/tmp# busctl get-property xyz.openbmc_project.LED.Controller.front_memory /xyz/openbmc_project/led/physical/front_memory xyz.openbmc_project.Led.Physical State
s "xyz.openbmc_project.Led.Physical.Action.On" // dbus property was updated

Verified that string/integer attributes can be updated as expected.

Signed-off-by: John Wang <wangzqbj@inspur.com>
Change-Id: I8dab1870396061037284c1683de2502c8da68c98