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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/hwpf/hwp/mvpd_accessors/getMvpdExL2SingleMemberEnable.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2013,2014 */
/* */
/* 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: getMvpdExL2SingleMemberEnable.H,v 1.1 2013/04/10 22:02:29 mjjones Exp $
/**
* @file getMvpdExL2SingleMemberEnable.H
*
* @brief MVPD Accessor for providing the ATTR_EX_L2_SINGLE_MEMBER_ENABLE
* attribute
*/
/*
* Change Log ******************************************************************
* Flag Defect/Feature User Date Description
* ------ -------------- ---------- ----------- ----------------------------
* mjjones 04/10/2013 Created.
*/
#ifndef _HWP_GETMVPDEXL2SINGLEMEMBERENABLE_
#define _HWP_GETMVPDEXL2SINGLEMEMBERENABLE_
#include <fapi.H>
// function pointer typedef definition for HWP call support
typedef fapi::ReturnCode (*getMvpdExL2SingleMemberEnable_FP_t)
(const fapi::Target &, uint32_t &);
extern "C"
{
/**
* @brief Get the ATTR_EX_L2_SINGLE_MEMBER_ENABLE FAPI attribute
*
* This data in MVPD indicates which EX chiplets must be configured with the L2
* cache in single member mode. The data is used by the p8_xip_customize HWP. It
* is used by the FSP platform to build the IPL image, and the Hostboot platform
* to build the SLW image. The data is a bit-field.
*
* @param[in] i_procTarget - Reference to Processor Chip FAPI Target
* @param[out] o_val - Filled in with attribute value
* 0x00008000 - EX00 single member enable
* 0x00004000 - EX01 single member enable
* <snip>
* 0x00000002 - EX14 single member enable
* 0x00000001 - EX15 single member enable
*
* @return fapi::ReturnCode FAPI_RC_SUCCESS if success, else error code
*/
fapi::ReturnCode getMvpdExL2SingleMemberEnable(
const fapi::Target & i_procTarget,
uint32_t & o_val);
}
#endif
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