mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-19 21:57:55 +00:00
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/*
|
|
* \brief Connection to IRQ service
|
|
* \author Norman Feske
|
|
* \date 2008-08-22
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2008-2023 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU Affero General Public License version 3.
|
|
*/
|
|
|
|
#ifndef _INCLUDE__IRQ_SESSION__CONNECTION_H_
|
|
#define _INCLUDE__IRQ_SESSION__CONNECTION_H_
|
|
|
|
#include <irq_session/client.h>
|
|
#include <base/connection.h>
|
|
|
|
namespace Genode { struct Irq_connection; }
|
|
|
|
|
|
struct Genode::Irq_connection : Connection<Irq_session>, Irq_session_client
|
|
{
|
|
/**
|
|
* Constructor
|
|
*
|
|
* \param label physical interrupt number
|
|
* \param trigger interrupt trigger (e.g., level/edge)
|
|
* \param polarity interrupt trigger polarity (e.g., low/high)
|
|
*/
|
|
Irq_connection(Env &env,
|
|
Label const &label,
|
|
Trigger trigger = Irq_session::TRIGGER_UNCHANGED,
|
|
Polarity polarity = Irq_session::POLARITY_UNCHANGED,
|
|
addr_t device_config_phys = 0)
|
|
:
|
|
Connection<Irq_session>(env, label, Ram_quota { RAM_QUOTA },
|
|
Args("irq_number=", label, ", "
|
|
"irq_trigger=", unsigned(trigger), ", "
|
|
"irq_polarity=", unsigned(polarity), ", "
|
|
"device_config_phys=", Hex(device_config_phys))),
|
|
Irq_session_client(cap())
|
|
{ }
|
|
};
|
|
|
|
#endif /* _INCLUDE__IRQ_SESSION__CONNECTION_H_ */
|