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

pldmd/pldmd.cpp

diff --git a/pldmd/pldmd.cpp b/pldmd/pldmd.cpp
index 4df9f02..11c4ec2 100644
--- a/pldmd/pldmd.cpp
+++ b/pldmd/pldmd.cpp
@@ -57,6 +57,7 @@
 #endif
 
 #ifdef OEM_IBM
+#include "libpldmresponder/bios_oem_ibm.hpp"
 #include "libpldmresponder/file_io.hpp"
 #include "libpldmresponder/oem_ibm_handler.hpp"
 #endif
@@ -256,6 +257,7 @@
             sockfd, hostEID, instanceIdDb, &reqHandler);
     }
     std::unique_ptr<oem_platform::Handler> oemPlatformHandler{};
+    std::unique_ptr<oem_bios::Handler> oemBiosHandler{};
 
 #ifdef OEM_IBM
     std::unique_ptr<pldm::responder::CodeUpdate> codeUpdate =
@@ -268,10 +270,11 @@
     invoker.registerHandler(PLDM_OEM, std::make_unique<oem_ibm::Handler>(
                                           oemPlatformHandler.get(), sockfd,
                                           hostEID, &instanceIdDb, &reqHandler));
+    oemBiosHandler = std::make_unique<oem::ibm::bios::Handler>(&dbusHandler);
 #endif
-    invoker.registerHandler(
-        PLDM_BIOS, std::make_unique<bios::Handler>(sockfd, hostEID,
-                                                   &instanceIdDb, &reqHandler));
+
+    auto biosHandler = std::make_unique<bios::Handler>(
+        sockfd, hostEID, &instanceIdDb, &reqHandler, oemBiosHandler.get());
     auto fruHandler = std::make_unique<fru::Handler>(
         FRU_JSONS_DIR, FRU_MASTER_JSON, pdrRepo.get(), entityTree.get(),
         bmcEntityTree.get());
@@ -287,8 +290,10 @@
         dynamic_cast<pldm::responder::oem_ibm_platform::Handler*>(
             oemPlatformHandler.get());
     oemIbmPlatformHandler->setPlatformHandler(platformHandler.get());
+
 #endif
 
+    invoker.registerHandler(PLDM_BIOS, std::move(biosHandler));
     invoker.registerHandler(PLDM_PLATFORM, std::move(platformHandler));
     invoker.registerHandler(
         PLDM_BASE,