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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: import/chips/p9/procedures/hwp/lib/p9_check_idle_stop_state.H $ */
/* */
/* OpenPOWER HCODE Project */
/* */
/* COPYRIGHT 2015,2017 */
/* [+] 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 */
///
/// @file p9_check_idle_stop_state.H
/// @brief common procedure prologue/epilogue routines
///
/// *HWP HWP Owner : Greg Still <stillgs@us.ibm.com>
/// *HWP Backup HWP Owner : David Du <daviddu@us.ibm.com>
/// *HWP FW Owner : Sangeetha T S <sangeet2@in.ibm.com>
/// *HWP Team : PM
/// *HWP Consumed by : SBE:SGPE
/// *HWP Level : 2
///
#ifndef __P9_CHECK_IDLE_STOP_STATE_H__
#define __P9_CHECK_IDLE_STOP_STATE_H__
#include <fapi2.H>
namespace p9_ciss
{
enum CHECK_IDLE_COMPARE
{
EQUAL,
LESS_THAN,
LESS_THAN_EQUAL,
GREATER_THAN,
GREATER_THAN_EQUAL
};
enum STOP_HISTORY_GATED
{
SSH_RUNNING = 0,
SSH_GATED = 1
};
enum STOP_HISTORY_TRANSITION
{
SSH_COMPLETE = 0,
SSH_CORE_COMPLETE = 1,
SSH_ENTERING = 2,
SSH_EXITING = 3,
SSH_UNDEFINED = 255
};
} // namespace
extern "C"
{
/// @typedef p9_check_idle_stop_state_FP_t
/// function pointer typedef definition for HWP call support
typedef fapi2::ReturnCode (*p9_check_idle_stop_state_FP_t) (
const fapi2::Target <fapi2::TARGET_TYPE_CORE >&,
const uint32_t,
const p9_ciss::CHECK_IDLE_COMPARE);
/// @brief common procedure prologue/epilogue routines
///
/// @param [in] i_target TARGET_TYPE_EQ|TARGET_TYPE_CORE target
/// @param [in] i_operation ENUM(PROLOG, EPILOG)
///
/// @attr
/// @attritem ATTR_EX_PARIAL_GOOD - EX target, uint32
///
/// @retval FAPI_RC_SUCCESS
fapi2::ReturnCode
p9_check_idle_stop_state(
const fapi2::Target <fapi2::TARGET_TYPE_CORE >& i_target,
const uint32_t i_stop_level,
const p9_ciss::CHECK_IDLE_COMPARE i_comparison);
} // extern C
#endif // __P9_CHECK_IDLE_STOP_STATE_H__
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