commit 666dd01cd59cecacb955da0b3c4a78378d15115a
author Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> Fri Aug 02 20:55:37 2019 +0530
committer Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> Thu Aug 08 04:45:57 2019 +0000
tree b6ce9c9e44c74e6723f306b1dcb6aaa269bceedd
parent 8e5e2b043abb9c2872072fcba1962e53494093c3

Add MTM keep alive command support

MTM keep alive command is used to extend the Manufacturing
mode timeout by 15 minutes, from the time command is executed.
This is used to keep the manufacturing mode alive, till all
the desired activities are done.

Tested:
1. Issued ipmitool raw 0x30 0xB5 0 0x49 0x4e 0x54 0x45 0x4c
and able to see timer extended for 15 min, after which
manufacturing mode got expired
2. Verified timer is sending 0xC1, when BMC is not in
manufacturing mode.

Change-Id: I2ae309d9030c672bb930c317aef357a97327ba80
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>

include/manufacturingcommands.hpp

diff --git a/include/manufacturingcommands.hpp b/include/manufacturingcommands.hpp
index e015fd2..c36fcb0 100644
--- a/include/manufacturingcommands.hpp
+++ b/include/manufacturingcommands.hpp
@@ -56,6 +56,13 @@
 static constexpr const char* ledStateStr =
     "xyz.openbmc_project.Led.Physical.Action."; // Comes with postfix Off/On
 
+static constexpr const char* specialModeService =
+    "xyz.openbmc_project.SpecialMode";
+static constexpr const char* specialModeObjPath =
+    "/xyz/openbmc_project/security/special_mode";
+static constexpr const char* specialModeIntf =
+    "xyz.openbmc_project.Security.SpecialMode";
+
 /** @enum MtmLvl
 .*
  *  Manufacturing command access levels
@@ -243,10 +250,8 @@
         if (mtmMode != MtmLvl::mtmExpired)
         {
             ipmi::Value mode;
-            if (getProperty("xyz.openbmc_project.SpecialMode",
-                            "/xyz/openbmc_project/security/special_mode",
-                            "xyz.openbmc_project.Security.SpecialMode",
-                            "SpecialMode", &mode) != 0)
+            if (getProperty(specialModeService, specialModeObjPath,
+                            specialModeIntf, "SpecialMode", &mode) != 0)
             {
                 mtmMode = MtmLvl::mtmExpired;
                 return mtmMode;