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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/ffdc/p9_collect_ppe_state.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2017,2018 */
/* [+] 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 */
///
/// @file p9_collect_ppe_state.H
/// @brief FFDC procedure to dump a PPE engine's state to the return code
// object passed by the user.
///
/// *HWP HW Owner : Greg Still <stillgs@us.ibm.com>
/// *HWP HW Backup Owner : Brian Vanderpool <vanderp@us.ibm.com>
/// *HWP FW Owner : Amit Tendolkar <amit.tendolkar@in.ibm.com>
/// *HWP Team : PM
/// *HWP Level : 3
/// *HWP Consumed by : HB
#ifndef __P9_COLLECT_PPE_STATE_H__
#define __P9_COLLECT_PPE_STATE_H__
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <return_code.H>
#include <error_info_defs.H>
/// @typedef p9_collect_ppe_state_FP_t
/// function pointer typedef definition for HWP call support
typedef fapi2::ReturnCode (*p9_collect_ppe_state_FP_t) (
const fapi2::ffdc_t&,
const fapi2::ffdc_t&,
const fapi2::ffdc_t&,
fapi2::ReturnCode&
);
//------------------------------------------------------------------------------
// Function prototypes
//------------------------------------------------------------------------------
extern "C"
{
/// @brief HWP to collect PPE internal register (SPRs, XIRs and GPRs) state as
/// FFDC associated to the input ReturnCode object
/// @param [in] i_target TARGET_TYPE_PROC_CHIP
/// @param [in] i_dumpMode refer to PPE_DUMP_MODE in p9_ppe_utils.H
/// @param [in] i_v_ppe_addresses Vector of addresses of PPEs, whose states
/// are to be collected. See p9_ppe_defs.H
/// @param[out] io_rc Return code to add FFDC data to
/// @return FAPI2_RC_SUCCESS Always succeeds
/// @note i_dumpMode is used as a hint. The HWP dynamically overrides the mode
/// to use based on the execution platform (e.g. RAMming is not possible
/// on FSP), state of PPE (already halted) and other considerations
fapi2::ReturnCode
p9_collect_ppe_state ( const fapi2::ffdc_t& i_target,
const fapi2::ffdc_t& i_mode,
const fapi2::ffdc_t& i_v_ppe_addresses,
fapi2::ReturnCode& io_rc );
} // extern C
#endif // __P9_COLLECT_PPE_STATE_H___
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