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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/nest/p9_htm_setup.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - 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_htm_setup.H
///
/// @brief Perform p9_htm_setup on a processor chip
///
/// The purpose of this procedure is to setup HTM on a processor chip.
///
/// Some start/setup attributes are used as part of the setup process.
///
/// ----------------------------------------------------------------------------
/// *HWP HWP Owner : Joe McGill <jmcgill@us.ibm.com>
/// *HWP FW Owner : Thi Tran <thi@us.ibm.com>
/// *HWP Team : Nest
/// *HWP Level : 3
/// *HWP Consumed by : HB
/// ----------------------------------------------------------------------------
#ifndef _P9_HTM_SETUP_H_
#define _P9_HTM_SETUP_H_
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi2.H>
// Function pointer typedef definition for HWP call support
typedef fapi2::ReturnCode (*p9_htm_setup_FP_t)(
const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>&,
const bool i_start);
//----------------------------------------------------------------------------
// Constant definitions
//----------------------------------------------------------------------------
// Size selected via HTM_MEM.MEM_SIZE_SMALL (bit 13)
enum htm_size_t
{
HTM_512M_OR_16M = 0x0,
HTM_1G_OR_32M = 0x1,
HTM_2G_OR_64M = 0x3,
HTM_4G_OR_128M = 0x7,
HTM_8G_OR_256M = 0xF,
HTM_16G_OR_512M = 0x1F,
HTM_32G_OR_1G = 0x3F,
HTM_64G_OR_2G = 0x7F,
HTM_128G_OR_4G = 0xFF,
HTM_256G_OR_8G = 0x1FF
};
//------------------------------------------------------------------------------
// Function prototypes
//------------------------------------------------------------------------------
extern "C"
{
///
/// @brief p9_htm_setup procedure
///
/// The purpose of this procedure is to setup HTM on a processor chip.
///
/// @param[in] i_target Reference to TARGET_TYPE_PROC_CHIP target.
/// @param[in] i_start Call HTM start after setting up.
///
/// @return FAPI2_RC_SUCCESS if success, else error code.
///
fapi2::ReturnCode p9_htm_setup(
const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target,
const bool i_start = true);
} // extern "C"
#endif // _P9_HTM_SETUP_H_
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