Atmosphere/libraries/libstratosphere/include/stratosphere/usb/usb_limits.hpp

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2021-02-08 01:29:38 +01:00
/*
* Copyright (c) 2018-2020 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 <vapours.hpp>
#include <stratosphere/dd/dd_device_address_space_common.hpp>
namespace ams::usb {
constexpr inline int HwLimitDmaBufferAlignmentSize = dd::DeviceAddressSpaceMemoryRegionAlignment;
constexpr inline int HwLimitDataCacheLineSize = 0x40;
constexpr inline int HwLimitMaxPortCount = 0x4;
constexpr inline int UsbLimitMaxEndpointsCount = 0x20;
constexpr inline int UsbLimitMaxEndpointPairCount = 0x10;
constexpr inline int DsLimitMaxConfigurationsPerDeviceCount = 1;
constexpr inline int DsLimitMaxInterfacesPerConfigurationCount = 4;
constexpr inline int DsLimitMaxNameSize = 0x40;
constexpr inline int DsLimitRingSize = 8;
}