blob: 4ea7b2f1f696e0d87f15f11e87d170f9bac052c0 [file] [log] [blame]
#include "platform_oem_ibm.hpp"
#include "common/utils.hpp"
#include "libpldmresponder/pdr.hpp"
#include <libpldm/oem/ibm/platform.h>
#include <phosphor-logging/lg2.hpp>
#include <xyz/openbmc_project/Common/error.hpp>
#include <xyz/openbmc_project/State/Boot/Progress/client.hpp>
PHOSPHOR_LOG2_USING;
namespace pldm
{
namespace responder
{
namespace platform
{
int sendBiosAttributeUpdateEvent(
uint8_t eid, pldm::InstanceIdDb* instanceIdDb,
const std::vector<uint16_t>& handles,
pldm::requester::Handler<pldm::requester::Request>* handler)
{
using BootProgress =
sdbusplus::client::xyz::openbmc_project::state::boot::Progress<>;
constexpr auto hostStatePath = "/xyz/openbmc_project/state/host0";
constexpr auto hostStateProperty = "BootProgress";
try
{
auto propVal = pldm::utils::DBusHandler().getDbusPropertyVariant(
hostStatePath, hostStateProperty, BootProgress::interface);
using Stages = BootProgress::ProgressStages;
auto currHostState = sdbusplus::message::convert_from_string<Stages>(
std::get<std::string>(propVal))
.value();
if (currHostState != Stages::SystemInitComplete &&
currHostState != Stages::OSRunning &&
currHostState != Stages::SystemSetup)
{
return PLDM_SUCCESS;
}
}
catch (
const sdbusplus::xyz::openbmc_project::Common::Error::ResourceNotFound&)
{
/* 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)
{
error(
"Error in getting current remote terminus state, error - '{ERROR}' Continue sending the bios attribute update event ...",
"ERROR", e);
}
auto instanceId = instanceIdDb->next(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)
{
error(
"Failed to encode BIOS Attribute update event message, response code '{RC}'",
"RC", lg2::hex, rc);
instanceIdDb->free(eid, instanceId);
return rc;
}
auto platformEventMessageResponseHandler =
[](mctp_eid_t /*eid*/, const pldm_msg* response, size_t respMsgLen) {
if (response == nullptr || !respMsgLen)
{
error("Failed to receive response for platform event message");
return;
}
uint8_t completionCode{};
uint8_t status{};
auto rc = decode_platform_event_message_resp(response, respMsgLen,
&completionCode, &status);
if (rc || completionCode)
{
error(
"Failed to decode BIOS Attribute update platform event message response with response code '{RC}' and completion code '{CC}'",
"RC", rc, "CC", static_cast<unsigned>(completionCode));
}
};
rc = handler->registerRequest(
eid, instanceId, PLDM_PLATFORM, PLDM_PLATFORM_EVENT_MESSAGE,
std::move(requestMsg), std::move(platformEventMessageResponseHandler));
if (rc)
{
error(
"Failed to send BIOS Attribute update the platform event message, response code '{RC}'",
"RC", rc);
}
return rc;
}
} // namespace platform
} // namespace responder
} // namespace pldm