tree b801388ea8a33b1cc237375cd500a057df924d46
parent 8a28bf11b0064224393b880fdcdc7423ef817106
author Kumar Thangavel <thangavel.k@hcl.com> 1669820087 +0530
committer Zhikui Ren <zhikui.ren@intel.com> 1677882870 +0000

Add support for slot hot plug/unplug of sdr sensors

Added support for slot hot plug/unplug of sdr sensors in
dbus-sensors and IpmbSensor dbus tree updated accordingly

TESTED : Verified hot plug/unplug of all hosts sdr sensors
are enabled and tested in Facebook YosemiteV2 platform

Test case 1 : hot unplugged/removed host1

root@yosemitev2:~# busctl tree xyz.openbmc_project.IpmbSensor
`-/xyz
  `-/xyz/openbmc_project/sensors
    |-/xyz/openbmc_project/sensors/current
    | |-/xyz/openbmc_project/sensors/current/2_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVDDQ_DE_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/2_PVNN_PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVDDQ_DE_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVNN_PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVDDQ_DE_VR_Curr
    | `-/xyz/openbmc_project/sensors/current/4_PVNN_PCH_VR_Curr

Test case 2 : hot unplugged/removed host2

root@yosemitev2:~# busctl tree xyz.openbmc_project.IpmbSensor
`-/xyz
  `-/xyz/openbmc_project/sensors
    |-/xyz/openbmc_project/sensors/current
    | |-/xyz/openbmc_project/sensors/current/1_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVDDQ_DE_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/1_PVNN_PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVDDQ_DE_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/3_PVNN_PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_P1V05PCH_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCIN_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCIO_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVCCSA_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVDDQ_AB_VR_Curr
    | |-/xyz/openbmc_project/sensors/current/4_PVDDQ_DE_VR_Curr
    | `-/xyz/openbmc_project/sensors/current/4_PVNN_PCH_VR_Curr

Signed-off-by: Kumar Thangavel <thangavel.k@hcl.com>
Change-Id: I1ac62c0ac374004b33104e2d4fb0d743d76b83b9