commit 41027b9698d824945716edfead49636a10a8c1fd
author Bonnie Lo <Bonnie_Lo@wiwynn.com> Fri Dec 16 16:21:08 2022 +0800
committer Patrick Williams <patrick@stwcx.xyz> Wed Jan 25 13:45:36 2023 +0000
tree 003a6c13e6e6494b07e54885a05952f5e9763bde
parent 25b79bf448fd5dd5d833b6d56d463ad4673afa28

IPMI set CurrentHostState property

Register an IPMI handler to receive the command from BIC
netFn: 0x38 cmd: 0x0C

BIC sends the GPIO value for host power state to BMC
On: 0x1
Off: 0x0

This handler starts the corresponding target to set
"CurrentHostState" property
On: obmc-host-startmin@$slot.target
Off: obmc-host-stop@@$slot.target

Test Case:
Set "RequestedHostTransition" property on phosphor-state-manager
to On/Off/Reboot/ForceWarmReboot and check the host status

Signed-off-by: Bonnie Lo <Bonnie_Lo@wiwynn.com>
Change-Id: I891f38d7e836238fa3ba8287df5a855cf2d9a8d9

include/biccommands.hpp

diff --git a/include/biccommands.hpp b/include/biccommands.hpp
index e8742d1..8702380 100644
--- a/include/biccommands.hpp
+++ b/include/biccommands.hpp
@@ -4,8 +4,19 @@
     CMD_OEM_BIC_INFO = 0x1,
     CMD_OEM_GET_BIC_GPIO_STATE = 0x3,
     CMD_OEM_SEND_POST_BUFFER_TO_BMC = 0x8,
+    CMD_OEM_SET_HOST_POWER_STATE = 0x0C,
 };
 
 const char* dbusObj = "/xyz/openbmc_project/state/boot/raw";
 
 const char* dbusService = "xyz.openbmc_project.State.Boot.Raw";
+
+constexpr auto systemdService = "org.freedesktop.systemd1";
+constexpr auto systemdObjPath = "/org/freedesktop/systemd1";
+constexpr auto systemdInterface = "org.freedesktop.systemd1.Manager";
+
+enum class HostPowerState : uint8_t
+{
+    HOST_POWER_OFF = 0x0,
+    HOST_POWER_ON = 0x1,
+};