Add IPMI OEM command LinuxBootDone
Add a new OEM command for LinuxBoot to notify the BMC when it is about
to kexec into the OS. This is intended to give the BMC a chance to
prepare for an untrusted OS, e.g. disable any interfaces it doesn't want
the OS to have access to.
Tested:
Exercised the new OEM command using ipmitool
$ ipmitool raw 0x2e 0x32 0x79 0x2b 0x00 0x11
79 2b 00 11
Change-Id: Ica76d77cdde48cebfbced32d8e7e860b559074e8
Signed-off-by: John Wedig <johnwedig@google.com>
diff --git a/linux_boot_done.cpp b/linux_boot_done.cpp
new file mode 100644
index 0000000..52e4c88
--- /dev/null
+++ b/linux_boot_done.cpp
@@ -0,0 +1,46 @@
+// Copyright 2023 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "linux_boot_done.hpp"
+
+#include "commands.hpp"
+#include "errors.hpp"
+#include "handler.hpp"
+
+#include <ipmid/api-types.hpp>
+
+#include <span>
+#include <vector>
+
+namespace google
+{
+namespace ipmi
+{
+
+Resp linuxBootDone(std::span<const uint8_t>, HandlerInterface* handler)
+{
+ try
+ {
+ handler->linuxBootDone();
+ }
+ catch (const IpmiException& e)
+ {
+ return ::ipmi::response(e.getIpmiError());
+ }
+
+ return ::ipmi::responseSuccess(SysOEMCommands::SysLinuxBootDone,
+ std::vector<std::uint8_t>{});
+}
+} // namespace ipmi
+} // namespace google