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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/activate_powerbus/proc_pcie_slot_power/proc_pcie_slot_power.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014 */
/* [+] 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 */
// $Id: proc_pcie_slot_power.H,v 1.3 2014/07/28 21:40:41 ricmata Exp $
// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_pcie_slot_power.H,v $
//------------------------------------------------------------------------------
// *! (C) Copyright International Business Machines Corp. 2012
// *! All Rights Reserved -- Property of IBM
//------------------------------------------------------------------------------
// *! TITLE : proc_pcie_slot_power.C
// *! DESCRIPTION : Disable/Enable slot power on hot-plug controlled slots.
// *!
// *! OWNER NAME : Rick Mata Email: ricmata@us.ibm.com
// */ BACKUP NAME : Rick Mata Email: ricmata@us.ibm.com
// *!
// *! ADDITIONAL COMMENTS :
// *!
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// Version Date Owner Description
//------------------------------------------------------------------------------
// 1.0 7/22/14 ricmata Initial release: Brazos support only.
//------------------------------------------------------------------------------
#ifndef _PROC_PCIE_SLOT_POWER_H_
#define _PROC_PCIE_SLOT_POWER_H_
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include "fapi.H"
//------------------------------------------------------------------------------
// Constant definitions
//------------------------------------------------------------------------------
const uint32_t I2C_MODE_DATA = 0x01760000;
const uint32_t I2C_CMD_DATA_2B = 0xD0000002;
const uint32_t I2C_CMD_DATA_1B = 0xD0000001;
const uint64_t I2CMS_FIFO1_READ_0x000A0024 = 0x00000000000A0024ULL;
const uint64_t I2CMS_COMMAND_0x000A0025 = 0x00000000000A0025ULL;
const uint64_t I2CMS_MODE_0x000A0026 = 0x00000000000A0026ULL;
const uint64_t I2CMS_STATUS_0x000A002B = 0x00000000000A002BULL;
const uint64_t I2CMS_EXT_STATUS_0x000A002C = 0x00000000000A002CULL;
//------------------------------------------------------------------------------
// Structure Definition(s)
//------------------------------------------------------------------------------
// function pointer typedef definition for HWP call support
typedef fapi::ReturnCode
(*proc_pcie_slot_power_FP_t)(const fapi::Target &i_target, const bool);
extern "C"
{
/**
* @brief Disable/enable slot power to hot-plug controlled slots.
*
* @param[in] (1) 'i_target' is reference to chip target
* (2) 'i_enable_slot_power' is reference to boolean object: True = ON, False = OFF.
*
* @return ReturnCode
*
*
*/
fapi::ReturnCode proc_pcie_slot_power(const fapi::Target &i_target, const bool i_enable_slot_power);
} //extern "C"
#endif
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