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ca92984bcc
Changes GPIO session interface to a one-GPIO-pin-per-session style. Moreover, this commit introduces a generic driver interface for GPIO drivers. Thereby generalizes root- and session component for GPIO.
33 lines
855 B
C++
33 lines
855 B
C++
/*
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* \brief Connection to Gpio session
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* \author Ivan Loskutov <ivan.loskutov@ksyslabs.org>
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* \author Stefan Kalkowski <stefan.kalkowski@genode-labs.com>
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* \date 2012-06-23
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*/
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/*
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* Copyright (C) 2012 Ksys Labs LLC
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* Copyright (C) 2012-2013 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 General Public License version 2.
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*/
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#ifndef _INCLUDE__GPIO_SESSION__CONNECTION_H_
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#define _INCLUDE__GPIO_SESSION__CONNECTION_H_
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#include <gpio_session/client.h>
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#include <base/connection.h>
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namespace Gpio {
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struct Connection : Genode::Connection<Session>, Session_client
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{
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Connection(unsigned long gpio_pin)
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: Genode::Connection<Session>(session("ram_quota=8K, gpio=%zd", gpio_pin)),
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Session_client(cap()) { }
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};
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}
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#endif /* _INCLUDE__GPIO_SESSION__CONNECTION_H_ */
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