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61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
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/*
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* \brief Genode environment for ACPICA library
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* \author Christian Helmuth
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* \date 2016-11-14
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*/
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/*
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* Copyright (C) 2016 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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/* Genode includes */
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#include <util/volatile_object.h>
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#include <acpica/acpica.h>
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#include <platform_session/client.h>
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#include "env.h"
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namespace Acpica { struct Env; }
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struct Acpica::Env
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{
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Genode::Env &env;
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Genode::Allocator &heap;
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Genode::Parent::Service_name announce_for_acpica { "Acpi" };
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Genode::Parent::Client parent_client;
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Genode::Id_space<Genode::Parent::Client>::Element id_space_element {
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parent_client, env.id_space() };
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Genode::Capability<Platform::Session> cap {
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Genode::reinterpret_cap_cast<Platform::Session>(
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env.session(announce_for_acpica,
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id_space_element.id(),
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"ram_quota=24K", Genode::Affinity())) };
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Platform::Client platform { cap };
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Env(Genode::Env &env, Genode::Allocator &heap)
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: env(env), heap(heap) { }
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};
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static Genode::Lazy_volatile_object<Acpica::Env> instance;
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Genode::Allocator & Acpica::heap() { return instance->heap; }
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Genode::Env & Acpica::env() { return instance->env; }
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Platform::Client & Acpica::platform() { return instance->platform; }
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void Acpica::init(Genode::Env &env, Genode::Allocator &heap)
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{
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instance.construct(env, heap);
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}
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