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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/pm/p9_pm_get_poundw_bucket.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 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_pm_get_poundw_bucket.H
/// @brief Provide structure for vdmData so that info from #W keyword can be
/// stored inside of this struct.
/// Also define prototype for p9_pm_get_poundw_bucket
///
/// *HWP HW Owner : N/A (This is a FW delivered function)
/// *HWP FW Owner : Thi Tran <thi@us.ibm.com>
/// *HWP Team : PM - Calling this function.
/// *HWP Consumed by : FSP
/// *HWP Level : 3
///
#ifndef _P9_PM_GET_POUND_W_BUCKET_H_
#define _P9_PM_GET_POUND_W_BUCKET_H_
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi2.H>
#include <p9_pm_get_poundw_bucket_attr.H>
namespace fapi2
{
//Represents the data contained within a single #W bucket
//Note: This structure should not be assumed to be binary identical
//to the contents of the VPD itself.
//Pack the struct so that we can get a consistent size with no
//extra padding between fields.
typedef struct __attribute__((__packed__)) vdmData
{
// version
uint8_t version;
// bucket Id
uint8_t bucketId;
// VDM data
uint8_t vdmData[PW_VER_2_VDMDATA_SIZE];
} vdmData_t;
}
//------------------------------------------------------------------------------
// Function prototype
//------------------------------------------------------------------------------
///
/// @brief Read #W bucket data from CRP0 record based upon
/// bucket ID read off of parent proc chip. This function
/// will pass out a structured format of the #W data of correct
/// endianness.
/// @param[in] i_target EQ chiplet target
/// @param[out] o_data structured data describing the #w bucket used
/// @return FAPI2_RC_SUCCESS if success, else error code.
///
fapi2::ReturnCode p9_pm_get_poundw_bucket(
const fapi2::Target<fapi2::TARGET_TYPE_EQ>& i_target,
fapi2::vdmData_t& o_data);
#endif // _P9_PM_GET_POUND_W_BUCKET_H_
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