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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/runtime/generic_hbrt_fsp_message.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2013,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* 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. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __RUNTIME__GENERIC_HBRT_FSP_MESSAGE_H
#define __RUNTIME__GENERIC_HBRT_FSP_MESSAGE_H
#include <builtins.h>
/** @file generic_hbrt_fsp_message.H
* @brief A generic structure for passing data
*
* This file has a generic struct to be used by the
* FSP/HWSV team to send and receive data.
*/
/**
* This struct sends an MBox message to the FSP
*/
struct GenericFspMboxMessage_t
{
uint32_t msgq; // Example: MBOX::FSP_VPD_MSGQ
uint32_t msgType; // Example: VPD_MSG_TYPE:VPD_WRITE_PROC
struct // flags
{
uint32_t __reserved__async:1;
uint32_t __reserved__pseudosync:1;
uint32_t __reserved__unused:30;
};
uint64_t data; // generic member that can be used
// to do casting to other types:
// MyDataType_t* mydatatype =
// (MyDataType_t*)&(l_generic_msg.data);
} PACKED ;
/**
* This struct receives the response message from the FSP
*/
struct GenericFspRspMessage_t
{
uint32_t msgq; // Example: MBOX::FSP_VPD_MSGQ
uint32_t msgType; // Example: VPD_MSG_TYPE:VPD_WRITE_PROC
struct // flags
{
uint32_t __reserved__async:1;
uint32_t __reserved__pseudosync:1;
uint32_t __reserved__unused:30;
};
uint32_t errPlid; // error log id
} PACKED ;
#endif // __RUNTIME__GENERIC_HBRT_FSP_MESSAGE_H
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