68 lines
1.4 KiB
C++
68 lines
1.4 KiB
C++
/*
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* \brief SD-card driver
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* \author Martin Stein
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* \author Sebastian Sumpf
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* \date 2013-03-06
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*/
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/*
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* Copyright (C) 2013-2017 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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/* Genode includes */
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#include <base/component.h>
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#include <base/log.h>
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#include <base/heap.h>
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#include <block/component.h>
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/* local includes */
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#include <benchmark.h>
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#include <driver.h>
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using namespace Genode;
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struct Main
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{
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Env &env;
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Heap heap { env.ram(), env.rm() };
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struct Factory : Block::Driver_factory
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{
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Env &env;
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Heap &heap;
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Factory(Env &env, Heap &heap) : env(env), heap(heap) { }
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Block::Driver *create() override {
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return new (&heap) Sd_card::Driver(env); }
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void destroy(Block::Driver *driver) override {
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Genode::destroy(&heap, static_cast<Sd_card::Driver*>(driver)); }
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} factory { env, heap };
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Block::Root root { env.ep(), heap, env.rm(), factory, true };
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Main(Genode::Env &env) : env(env)
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{
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Genode::log("--- SD card driver ---");
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env.parent().announce(env.ep().manage(root));
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}
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};
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void Component::construct(Genode::Env &env)
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{
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bool benchmark = false;
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try {
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Attached_rom_dataspace config { env, "config" };
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benchmark = config.xml().attribute_value("benchmark", false);
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} catch(...) {}
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if (benchmark) static Benchmark bench(env);
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else static Main main(env);
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}
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