commit 559cb01179bcd8a7dd25426455fbe65b5af069fc
author Brandon Kim <brandonkim@google.com> Fri May 03 09:12:07 2024 +0000
committer Brandon Kim <brandonkim@google.com> Mon May 20 22:08:21 2024 +0000
tree c698ca40ea5dc3b38c966cbcaeb93f603c1e4e86
parent 9846023c7e811d6f831941d37270b10046916fef

bm_instance: Create a new handler

This OEM handler will get properties from tmpfs to serve over IPMI.

Tested:
~# cat /run/bm-instance/asset-tag
12345
~# ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x17 0x00
 79 2b 00 17 05 31 32 33 34 35
...
...
(Verified this works for all 7 sub commands)

Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: I191b6f4994d91ada49a3332a8e93a3a305561904

ipmi.cpp

diff --git a/ipmi.cpp b/ipmi.cpp
index d8d94e9..5c0b916 100644
--- a/ipmi.cpp
+++ b/ipmi.cpp
@@ -14,6 +14,7 @@
 
 #include "ipmi.hpp"
 
+#include "bm_instance.hpp"
 #include "bmc_mode.hpp"
 #include "cable.hpp"
 #include "commands.hpp"
@@ -91,6 +92,8 @@
             return accelGetVrSettings(ctx, data, handler);
         case SysSetAccelVrSettings:
             return accelSetVrSettings(ctx, data, handler);
+        case SysGetBMInstanceProperty:
+            return getBMInstanceProperty(data, handler);
         default:
             stdplus::print(stderr, "Invalid subcommand: {:#x}\n", cmd);
             return ::ipmi::responseInvalidCommand();