diff options
Diffstat (limited to 'src/include/runtime/generic_hbrt_fsp_message.H')
| -rw-r--r-- | src/include/runtime/generic_hbrt_fsp_message.H | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/include/runtime/generic_hbrt_fsp_message.H b/src/include/runtime/generic_hbrt_fsp_message.H new file mode 100644 index 000000000..742270e66 --- /dev/null +++ b/src/include/runtime/generic_hbrt_fsp_message.H @@ -0,0 +1,73 @@ +/* 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 |
