51 lines
864 B
C++
51 lines
864 B
C++
/*
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* \brief Core-specific instance of the IRQ session interface (Linux)
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* \author Johannes Kliemann
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* \date 2019-11-25
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*/
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/*
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* Copyright (C) 2007-2019 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _IRQ_OBJECT_H_
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#define _IRQ_OBJECT_H_
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#include <base/thread.h>
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namespace Genode
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{
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class Irq_object;
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};
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class Genode::Irq_object : public Thread_deprecated<4096>
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{
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private:
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Genode::Signal_context_capability _sig_cap;
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Genode::Lock _sync_ack;
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Genode::Lock _sync_bootup;
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unsigned const _irq;
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int _fd;
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bool _associate();
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void entry() override;
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public:
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Irq_object(unsigned irq);
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void sigh(Signal_context_capability cap);
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void ack_irq();
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void start() override;
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};
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#endif /* ifndef _IRQ_OBJECT_H_ */
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