1 files changed, 90 insertions, 0 deletions

diff --git a/src/core/hle/service/nfc/nfc_types.h b/src/core/hle/service/nfc/nfc_types.h
new file mode 100644
index 000000000..c7ebd1fdb
--- /dev/null
+++ b/src/core/hle/service/nfc/nfc_types.h
@@ -0,0 +1,90 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace Service::NFC {
+enum class BackendType : u32 {
+    None,
+    Nfc,
+    Nfp,
+    Mifare,
+};
+
+// This is nn::nfc::DeviceState
+enum class DeviceState : u32 {
+    Initialized,
+    SearchingForTag,
+    TagFound,
+    TagRemoved,
+    TagMounted,
+    Unavailable,
+    Finalized,
+};
+
+// This is nn::nfc::State
+enum class State : u32 {
+    NonInitialized,
+    Initialized,
+};
+
+// This is nn::nfc::TagType
+enum class TagType : u32 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+enum class PackedTagType : u8 {
+    None,
+    Type1, // ISO14443A RW 96-2k bytes 106kbit/s
+    Type2, // ISO14443A RW/RO 540 bytes 106kbit/s
+    Type3, // Sony FeliCa RW/RO 2k bytes 212kbit/s
+    Type4, // ISO14443A RW/RO 4k-32k bytes 424kbit/s
+    Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
+};
+
+// This is nn::nfc::NfcProtocol
+// Verify this enum. It might be completely wrong default protocol is 0x48
+enum class NfcProtocol : u32 {
+    None,
+    TypeA = 1U << 0, // ISO14443A
+    TypeB = 1U << 1, // ISO14443B
+    TypeF = 1U << 2, // Sony FeliCa
+    Unknown1 = 1U << 3,
+    Unknown2 = 1U << 5,
+    All = 0xFFFFFFFFU,
+};
+
+// this is nn::nfc::TestWaveType
+enum class TestWaveType : u32 {
+    Unknown,
+};
+
+using UniqueSerialNumber = std::array<u8, 7>;
+using UniqueSerialNumberExtension = std::array<u8, 3>;
+
+// This is nn::nfc::DeviceHandle
+using DeviceHandle = u64;
+
+// This is nn::nfc::TagInfo
+struct TagInfo {
+    UniqueSerialNumber uuid;
+    UniqueSerialNumberExtension uuid_extension;
+    u8 uuid_length;
+    INSERT_PADDING_BYTES(0x15);
+    NfcProtocol protocol;
+    TagType tag_type;
+    INSERT_PADDING_BYTES(0x30);
+};
+static_assert(sizeof(TagInfo) == 0x58, "TagInfo is an invalid size");
+
+} // namespace Service::NFC