/* * Copyright (c) Atmosphère-NX * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #pragma once #include <mesosphere/kern_common.hpp> #include <mesosphere/kern_k_auto_object.hpp> #include <mesosphere/kern_slab_helpers.hpp> #include <mesosphere/kern_k_io_region.hpp> namespace ams::kern { class KIoPool final : public KAutoObjectWithSlabHeapAndContainer<KIoPool, KAutoObjectWithList> { MESOSPHERE_AUTOOBJECT_TRAITS(KIoPool, KAutoObject); private: using IoRegionTree = util::IntrusiveRedBlackTreeBaseTraits<KIoRegion>::TreeType<KIoRegion>; private: KLightLock m_lock; IoRegionTree m_io_region_tree; ams::svc::IoPoolType m_pool_type; bool m_is_initialized; public: static bool IsValidIoPoolType(ams::svc::IoPoolType pool_type); public: explicit KIoPool() : m_is_initialized(false) { /* ... */ } Result Initialize(ams::svc::IoPoolType pool_type); void Finalize(); bool IsInitialized() const { return m_is_initialized; } static void PostDestroy(uintptr_t arg) { MESOSPHERE_UNUSED(arg); /* ... */ } Result AddIoRegion(KIoRegion *region); void RemoveIoRegion(KIoRegion *region); }; }