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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/attn/common/attnproc.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2014 */
/* [+] 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 __ATTN_ATTNPROC_H
#define __ATTN_ATTNPROC_H
/**
* @file attnproc.H
*
* @brief HBATTN Processor attention operations definition.
*/
#include "common/attnops.H"
namespace ATTN
{
/**
* @brief ProcOps ATTN Processor attention operations definition.
*/
class ProcOps : public AttentionOps
{
public:
/**
* @brief disable Clear the enablement state.
*/
void disable()
{
iv_enabled = false;
}
/**
* @brief enable Set the enablement state.
*/
void enable()
{
iv_enabled = true;
}
/**
* @brief enabled Obtain the enablement state.
*
* @retval[true] Enabled.
* @retval[true] Disabled.
*/
bool enabled() const
{
return iv_enabled;
}
/**
* @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 resolveIpoll Find attentions of the supplied type on the
* supplied target, using ipoll.
*
* @param[in] i_proc The proc on which to look for attentions.
* @param[out] o_attentions Where to put attentions when found.
*
* @retval[0] No error.
* @retval[!0] Unexpected error occurred.
*/
errlHndl_t resolveIpoll(
TARGETING::TargetHandle_t i_proc,
AttentionList & o_attentions);
/**
* @brief resolve Find attentions of the supplied type on the
* supplied target, using broadcast FIRs.
*
* @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
*/
~ProcOps() {}
/**
* @brief ctor
*/
ProcOps() : iv_enabled(true) {}
private:
/**
* @brief iv_enabled Enablement state.
*/
bool iv_enabled;
};
}
#endif
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