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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/tod_init/TodHwpIntf.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2013 */
/* */
/* p1 */
/* */
/* Object Code Only (OCO) source materials */
/* Licensed Internal Code Source Materials */
/* IBM HostBoot Licensed Internal Code */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef TODHWPINTF_H
#define TODHWPINTF_H
/**
* @file TodHwpIntf.H
*
* @brief TOD Hardware Procedure interfaces
*
* HWP_IGNORE_VERSION_CHECK
*
*/
#include <errl/errlentry.H>
#include "proc_tod_utils.H"
namespace TOD
{
/**
* @brief Invokes the TOD setup hardware procedure
*
* @par Detailed Description:
* We pass in the TOD topology to the HWP. The HWP traverses the
* the topology and writes various TOD registers with TOD specific
* information. It also computes TOD delays and writes appropriate regs.
*
* @param[in] i_topologyType
* Topology type : primary/secondary
*
* @return Error log handle indicating the status of the request
* @retval NULL HWP executed succesfully
* @retval !NULL HWP failure
*
* 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 todSetupHwp(const proc_tod_setup_tod_sel i_topologyType);
/**
* @brief Invokes the TOD registry read HWP.
*
* @par Detailed Description:
* We pass in the TOD topology to the HWP. The HWP traverses the
* topology and fills up, for each TOD proc datastructure, an output
* field which corresponds to the TOD registers for that proc. The HWP
* gets the register content by scomming the register.
* Check proc_tod_utils.H : proc_tod_setup_conf_regs for the list of regs.
*
* @param[in] i_topologyType
* Topology type : primary/secondary
*
* @return Error log handle indicating the status of the request
* @retval NULL HWP executed succesfully
* @retval !NULL HWP failure
*
* 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 todSaveRegsHwp(const proc_tod_setup_tod_sel i_topologyType);
/**
* @brief Invokes the TOD init HWP.
*
* @param[in] i_topologyType
* Topology type : primary/secondary
*
* @return Error log handle indicating the status of the request
* @retval NULL HWP executed succesfully
* @retval !NULL HWP failure
*
* 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 todInitHwp(const proc_tod_setup_tod_sel i_topologyType);
} //namespace TOD
#endif //TODHWPINTF_H
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