blob: 3f090a9235c42ff1756df113af4fa3af91016c9c [file] [log] [blame]
#include "platform_oem_ibm.hpp"
#include "libpldm/platform_oem_ibm.h"
#include "libpldm/pldm.h"
#include "common/utils.hpp"
#include "libpldmresponder/pdr.hpp"
#include <xyz/openbmc_project/Common/error.hpp>
#include <iostream>
namespace pldm
{
namespace responder
{
namespace platform
{
int sendBiosAttributeUpdateEvent(
uint8_t eid, dbus_api::Requester* requester,
const std::vector<uint16_t>& handles,
pldm::requester::Handler<pldm::requester::Request>* handler)
{
constexpr auto hostStatePath = "/xyz/openbmc_project/state/host0";
constexpr auto hostStateInterface =
"xyz.openbmc_project.State.Boot.Progress";
constexpr auto hostStateProperty = "BootProgress";
try
{
auto propVal = pldm::utils::DBusHandler().getDbusPropertyVariant(
hostStatePath, hostStateProperty, hostStateInterface);
const auto& currHostState = std::get<std::string>(propVal);
if ((currHostState != "xyz.openbmc_project.State.Boot.Progress."
"ProgressStages.SystemInitComplete") &&
(currHostState != "xyz.openbmc_project.State.Boot.Progress."
"ProgressStages.OSRunning") &&
(currHostState != "xyz.openbmc_project.State.Boot.Progress."
"ProgressStages.OSStart") &&
(currHostState != "xyz.openbmc_project.State.Boot.Progress."
"ProgressStages.SystemSetup"))
{
return PLDM_SUCCESS;
}
}
catch (
const sdbusplus::xyz::openbmc_project::Common::Error::ResourceNotFound&
e)
{
/* Exception is expected to happen in the case when state manager is
* started after pldm, this is expected to happen in reboot case
* where host is considered to be up. As host is up pldm is expected
* to send attribute update event to host so this is not an error
* case */
}
catch (const sdbusplus::exception_t& e)
{
std::cerr << "Error in getting current host state, " << e.name()
<< " Continue sending the bios attribute update event ... \n";
}
auto instanceId = requester->getInstanceId(eid);
std::vector<uint8_t> requestMsg(
sizeof(pldm_msg_hdr) + sizeof(pldm_bios_attribute_update_event_req) -
1 + (handles.size() * sizeof(uint16_t)),
0);
auto request = reinterpret_cast<pldm_msg*>(requestMsg.data());
auto rc = encode_bios_attribute_update_event_req(
instanceId, PLDM_PLATFORM_EVENT_MESSAGE_FORMAT_VERSION, TERMINUS_ID,
handles.size(), reinterpret_cast<const uint8_t*>(handles.data()),
requestMsg.size() - sizeof(pldm_msg_hdr), request);
if (rc != PLDM_SUCCESS)
{
std::cerr
<< "BIOS Attribute update event message encode failure. PLDM error code = "
<< std::hex << std::showbase << rc << "\n";
requester->markFree(eid, instanceId);
return rc;
}
auto platformEventMessageResponseHandler = [](mctp_eid_t /*eid*/,
const pldm_msg* response,
size_t respMsgLen) {
if (response == nullptr || !respMsgLen)
{
std::cerr
<< "Failed to receive response for BIOS Attribute update platform event message \n";
return;
}
uint8_t completionCode{};
uint8_t status{};
auto rc = decode_platform_event_message_resp(response, respMsgLen,
&completionCode, &status);
if (rc || completionCode)
{
std::cerr
<< "Failed to decode BIOS Attribute update platform_event_message_resp: "
<< "rc=" << rc
<< ", cc=" << static_cast<unsigned>(completionCode)
<< std::endl;
}
};
rc = handler->registerRequest(
eid, instanceId, PLDM_PLATFORM, PLDM_PLATFORM_EVENT_MESSAGE,
std::move(requestMsg), std::move(platformEventMessageResponseHandler));
if (rc)
{
std::cerr
<< "Failed to send BIOS Attribute update the platform event message \n";
}
return rc;
}
} // namespace platform
} // namespace responder
} // namespace pldm