commit 11ce8d22f79c169f207f985ffbc5a4a75ad15d90
author Sagar Srinivas <sagar.srinivas@ibm.com> Thu Jul 28 11:32:34 2022 -0500
committer sagar srinivas <sagar.srinivas@ibm.com> Mon Aug 14 11:06:36 2023 +0000
tree d541e2d498f147662f8331b7f2e936bb80f6bc8a
parent 5bfb0dcbbd399e21d87b35bc93161c2f54d57f02

PLDM: System specific BIOS attributes

This commit adds code to populate BIOS attributes
based on the system type that is the platform.

The BIOS Jsons are installed based on the platform/
system type. The system type is populated by entity
manager.

TESTED on hardware across different platform/system type.
On systems where the compatible system interface is not
implemented or entity manager not running, then the BIOS
Jsons with default values are installed.

Signed-off-by: Sagar Srinivas <sagar.srinivas@ibm.com>
Change-Id: I179dad34537ed0d1fb263584d687a1b8cb64c335

libpldmresponder/bios_config.hpp

diff --git a/libpldmresponder/bios_config.hpp b/libpldmresponder/bios_config.hpp
index 6e27642..2bd7c72 100644
--- a/libpldmresponder/bios_config.hpp
+++ b/libpldmresponder/bios_config.hpp
@@ -2,6 +2,7 @@
 
 #include "bios_attribute.hpp"
 #include "bios_table.hpp"
+#include "oem_handler.hpp"
 #include "pldmd/instance_id.hpp"
 #include "requester/handler.hpp"
 
@@ -76,12 +77,14 @@
      *  @param[in] eid - MCTP EID of host firmware
      *  @param[in] instanceIdDb - pointer to an InstanceIdDb object
      *  @param[in] handler - PLDM request handler
+     *  @param[in] oemBiosHandler - pointer to oem Bios Handler
      */
     explicit BIOSConfig(
         const char* jsonDir, const char* tableDir,
         pldm::utils::DBusHandler* const dbusHandler, int fd, uint8_t eid,
         pldm::InstanceIdDb* instanceIdDb,
-        pldm::requester::Handler<pldm::requester::Request>* handler);
+        pldm::requester::Handler<pldm::requester::Request>* handler,
+        pldm::responder::oem_bios::Handler* oemBiosHandler);
 
     /** @brief Set attribute value on dbus and attribute value table
      *  @param[in] entry - attribute value entry
@@ -154,6 +157,9 @@
     /** @brief PLDM request handler */
     pldm::requester::Handler<pldm::requester::Request>* handler;
 
+    /** @brief oem Bios Handler*/
+    pldm::responder::oem_bios::Handler* oemBiosHandler;
+
     // vector persists all attributes
     using BIOSAttributes = std::vector<std::unique_ptr<BIOSAttribute>>;
     BIOSAttributes biosAttributes;
@@ -167,6 +173,9 @@
     // vector to catch the D-Bus property change signals for BIOS attributes
     std::vector<std::unique_ptr<sdbusplus::bus::match_t>> biosAttrMatch;
 
+    /** @brief system type/model */
+    std::string sysType;
+
     /** @brief Method to update a BIOS attribute when the corresponding Dbus
      *  property is changed
      *  @param[in] chProperties - list of properties which have changed