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/* IBM_PROLOG_BEGIN_TAG
* This is an automatically generated prolog.
*
* $Source: src/usr/diag/attn/attnmem.H $
*
* IBM CONFIDENTIAL
*
* COPYRIGHT International Business Machines Corp. 2012
*
* 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 other-
* wise divested of its trade secrets, irrespective of what has
* been deposited with the U.S. Copyright Office.
*
* Origin: 30
*
* IBM_PROLOG_END_TAG
*/
#ifndef __ATTN_ATTNMEM_H
#define __ATTN_ATTNMEM_H
/**
* @file attnmem.H
*
* @brief HBATTN memory attention operations definition.
*/
#include "attnops.H"
#include <map>
namespace ATTN
{
/**
* @brief MemOps ATTN memory attention operations definition.
*/
class MemOps : public AttentionOps
{
public:
/**
* @brief mask Mask this attention.
*
* @param[in] i_data The attention to mask.
*
* @retval[0] No error.
* @retval[!0] Unexpected error occurred.
*/
errlHndl_t mask(const PRDF::AttnData & i_data);
/**
* @brief unmask Unmask this attention.
*
* @param[in] i_data The attention to unmask.
*
* @retval[0] No error.
* @retval[!0] Unexpected error occurred.
*/
errlHndl_t unmask(const PRDF::AttnData & i_data);
/**
* @brief query Test to see if this attention is active.
*
* @param[in] i_data The attention to query.
* @param[out] o_active true if attention is active.
*
* @retval[0] No error.
* @retval[!0] Unexpected error occurred.
*/
errlHndl_t query(const PRDF::AttnData & i_data, bool & o_active);
/**
* @brief resolve Find attentions of the supplied type on the
* supplied target.
*
* @param[in] i_proc The proc on which to look for attentions.
* @param[in] i_typeMask The types of attentions to look for.
* @param[out] o_attentions Where to put attentions when found.
*
* @retval[0] No error.
* @retval[!0] Unexpected error occurred.
*/
errlHndl_t resolve(
TARGETING::TargetHandle_t i_proc,
uint64_t i_typeMask,
AttentionList & o_attentions);
/**
* @brief dtor
*/
~MemOps();
/**
* @brief ctor
*/
MemOps();
private:
/**
* @brief iv_maskState Proc target / ipoll host mask state
* association map.
*/
std::map<TARGETING::TargetHandle_t, uint64_t> iv_maskState;
/**
* @brief protection for iv_maskState
*/
mutex_t iv_mutex;
};
}
#endif
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