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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/isteps/tod/TodUtils.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2010,2017 */
/* [+] 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 */
#ifndef __TOD_HOSTBOOT_H
#define __TOD_HOSTBOOT_H
#include <attributeenums.H>
#include <errl/errlentry.H>
#include <fapi2.H>
#include "TodTrace.H"
#include <util/utilmem.H>
//FIX_ME_BEFORE_PRODUCTION_Q12 Update these
//moved from mboxclientlib.H
/** @enum mboxTodTopologyAction
* Values used to determine whether to enable, disable or switch TOD
* topologies.
*/
enum mboxTodTopologyAction
{
MBOX_DISABLE_TOPOLOGY = 0,
MBOX_ENABLE_TOPOLOGY = 1,
MBOX_SWITCH_TOPOLOGY = 99
}; // end mboxTodTopologyAction
/** @enum mboxTopologyValue
* Values used to determine whether to enable, disable or switch TOD
* topologies.
*/
enum mboxTopologyValue
{
MBOX_PRIMARY_TOPOLOGY = 0,
MBOX_SECONDARY_TOPOLOGY = 1
}; // end mboxTopologyValue
/**
* Retrieve the CLASS of the target, or return NA if the target is NULL
*/
#define GETCLASS(pTarget) (((pTarget) == NULL) ? (TARGETING::CLASS_NA) : \
((pTarget)->getAttr<TARGETING::ATTR_CLASS>()))
/**
* * Retrieve the TYPE of the target, or return NA if the target is NULL
* */
#define GETTYPE(pTarget) (((pTarget) == NULL) ? (TARGETING::TYPE_NA) : \
((pTarget)->getAttr<TARGETING::ATTR_TYPE>()))
namespace TOD
{
struct maxConfigParams
{
uint8_t max_procchips_per_node; // This will contain the maximum proc
// chips per Node available on the system
uint8_t max_exs_per_procchip; // This will contain the maximum cores per
// proc chip on the system
uint8_t max_dimms_per_mbaport; // This will contain the maximum dimms per
// MBA Port available on the system
uint8_t max_mbaports_per_mba; // This will contain the maximum MBA Ports
// per MBA available on the system
uint8_t max_mbas_per_membuf; // This will contain the maximum MBA per
// Memory Buffer available on the system
uint8_t max_psilinks_per_fsp; // This will contain the maximum psi links
// per fsp which is same on all Systems
uint8_t min_psilinks_per_fsp; // This will contain minimum number of psi
// links per fsp present in the system
uint8_t max_chiplets_per_proc; // This will contain the maximum chiplets
// per proc available on the System
uint8_t max_mcs_per_sys; // This will contain max mcs
// present in the system
uint8_t max_compute_nodes_per_sys; // This will contain max compute
// nodes present in the system
uint8_t max_exs_per_procchip_archlimit; // This will contain max
// Architecture limit of max exs
// per proc chip
/**
* @brief Copies the data from maxConfigParams structure into the buffer
* @par Detailed Description
* Copies the data from maxConfigParams structure into the buffer
*
* @param[out] o_utilBuf
* Output buffer in which the data from the structure will be copied
* This buffer will be cleared and data will be written from beginning of
* the stream. After the data is updated ,the buffer pointer will be
* pointing to the end of the inserted data
*
* @return Error log handle indicating the status of the request
*
* @retval NULL Successfully copied the data from maxConfigParams structure
* into the buffer
* @retval !NULL Failed to copy the data from maxConfigParams structure
* into the buffer
*
* Error log handle points to a valid error log object whose
* primary SRC reason code (pError->getSRC()->reasonCode()) indicates
* the type of error.
*
* @note It is up to the caller to change the severity of the
* returned error based on what it decides to do with it. By
* default any returned error created by this function will be a
* non-reported tracing event error log.
*
*/
errlHndl_t flatten(UtilMem& o_utilBuf )const ;
/**
* @brief Copies the data from the input buffer to the maxConfigParams
* structure
* @par Detailed Description
* Copies the data from the input buffer to the maxConfigParams
* structure
*
* @param[in] i_utilBuf
* Input buffer from which the data will be copied to the structure
* @note Input buffer must contain only the maxConfigParams info and
* the buffer pointer must be pointing to index 0 of the buffer.
* The call will not alter any error in the existing input stream
*
* @return Error log handle indicating the status of the request
*
* @retval NULL Successfully copied the data from buffer into the
* maxConfigParams structure
* @retval !NULL Failed to copy the data from buffer into the
* maxConfigParams structure
*
* Error log handle points to a valid error log object whose
* primary SRC reason code (pError->getSRC()->reasonCode()) indicates
* the type of error.
*
* @note It is up to the caller to change the severity of the
* returned error based on what it decides to do with it. By
* default any returned error created by this function will be a
* non-reported tracing event error log.
*
*
*/
errlHndl_t unflatten(const UtilMem& i_utilBuf);
/**
* @brief Returns the Size of data which is held in the maxConfigParams
* structure
* @par Detailed Description
* Returns the size of data which is held in the maxConfigParams structure
*
*
* @return
* Returns the size of data which is held in the maxConfigParams structure
*/
uint32_t flattenSize(void) const;
};
typedef maxConfigParams maxConfigParamsContainer;
errlHndl_t getMaxConfigParams(maxConfigParamsContainer& o_maxConfigParams);
#define GETHUID(pTarget) (((pTarget) == NULL) ? (0) : \
((pTarget)->getAttr<TARGETING::ATTR_HUID>()))
//moved from fapi_sbe_common.H
#define CONST_UINT64_T(name, expr) const uint64_t name = (expr);
#define ULL(x) x##ull
//moved from p8_scom_addresses.H
CONST_UINT64_T( TOD_PSS_MSS_STATUS_REG_00040008 , ULL(0x00040008) );
//******************************************************************************
// isFunctional
//******************************************************************************
bool isFunctional(const TARGETING::Target* i_pTarget);
//moved from TodSvcUtil.C from open powervm p8
//******************************************************************************
// todGetScom
//******************************************************************************
errlHndl_t todGetScom(const TARGETING::Target * i_target,
const uint64_t i_address,
fapi2::variable_buffer & o_data);
}// end of namespace
#endif //end of .H file
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