/*
 * \brief  Gpio driver for the OMAP4
 * \author Ivan Loskutov <ivan.loskutov@ksyslabs.org>
 * \author Stefan Kalkowski <stefan.kalkowski@genode-labs.com>
 * \date   2012-06-23
 */

/*
 * Copyright (C) 2012 Ksys Labs LLC
 * Copyright (C) 2012-2015 Genode Labs GmbH
 *
 * This file is part of the Genode OS framework, which is distributed
 * under the terms of the GNU General Public License version 2.
 */

/* Genode includes */
#include <base/printf.h>
#include <base/sleep.h>
#include <cap_session/connection.h>
#include <gpio/component.h>
#include <gpio/config.h>
#include <os/server.h>

/* local includes */
#include <driver.h>


struct Main
{
	Server::Entrypoint  &ep;
	Genode::Sliced_heap  sliced_heap;
	Omap4_driver        &driver;
	Gpio::Root           root;

	Main(Server::Entrypoint &ep)
	:
		ep(ep),
		sliced_heap(Genode::env()->ram_session(), Genode::env()->rm_session()),
		driver(Omap4_driver::factory(ep)),
		root(&ep.rpc_ep(), &sliced_heap, driver)
	{
		using namespace Genode;

		printf("--- omap4 gpio driver ---\n");

		Gpio::process_config(driver);

		/*
		 * Announce service
		 */
		env()->parent()->announce(ep.manage(root));
	}
};

/************
 ** Server **
 ************/

namespace Server {
	char const *name()             { return "gpio_drv_ep";     }
	size_t stack_size()            { return 1024*sizeof(long); }
	void construct(Entrypoint &ep) { static Main server(ep);   }
}