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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
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* \brief Connection to IRQ service
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* \author Norman Feske
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* \date 2008-08-22
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*/
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/*
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* Copyright (C) 2008-2023 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 _INCLUDE__IRQ_SESSION__CONNECTION_H_
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#define _INCLUDE__IRQ_SESSION__CONNECTION_H_
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#include <irq_session/client.h>
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#include <base/connection.h>
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namespace Genode { struct Irq_connection; }
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struct Genode::Irq_connection : Connection<Irq_session>, Irq_session_client
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{
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/**
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* Constructor
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*
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* \param label physical interrupt number
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* \param trigger interrupt trigger (e.g., level/edge)
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* \param polarity interrupt trigger polarity (e.g., low/high)
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*/
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Irq_connection(Env &env,
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Label const &label,
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Trigger trigger = Irq_session::TRIGGER_UNCHANGED,
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Polarity polarity = Irq_session::POLARITY_UNCHANGED,
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addr_t device_config_phys = 0)
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:
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Connection<Irq_session>(env, label, Ram_quota { RAM_QUOTA },
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Args("irq_number=", label, ", "
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"irq_trigger=", unsigned(trigger), ", "
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"irq_polarity=", unsigned(polarity), ", "
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"device_config_phys=", Hex(device_config_phys))),
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Irq_session_client(cap())
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{ }
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};
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#endif /* _INCLUDE__IRQ_SESSION__CONNECTION_H_ */
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