103 lines
2.7 KiB
C++
Executable File
103 lines
2.7 KiB
C++
Executable File
// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
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// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
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// SPDX-License-Identifier: GPL-3.0-or-later
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#pragma once
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#include <array>
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#include "common/bit_field.h"
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#include "common/common_types.h"
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namespace Service::Nvidia {
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constexpr u32 MaxSyncPoints = 192;
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constexpr u32 MaxNvEvents = 64;
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using DeviceFD = s32;
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constexpr DeviceFD INVALID_NVDRV_FD = -1;
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struct NvFence {
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s32 id;
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u32 value;
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};
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static_assert(sizeof(NvFence) == 8, "NvFence has wrong size");
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enum class NvResult : u32 {
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Success = 0x0,
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NotImplemented = 0x1,
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NotSupported = 0x2,
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NotInitialized = 0x3,
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BadParameter = 0x4,
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Timeout = 0x5,
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InsufficientMemory = 0x6,
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ReadOnlyAttribute = 0x7,
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InvalidState = 0x8,
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InvalidAddress = 0x9,
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InvalidSize = 0xA,
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BadValue = 0xB,
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AlreadyAllocated = 0xD,
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Busy = 0xE,
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ResourceError = 0xF,
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CountMismatch = 0x10,
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OverFlow = 0x11,
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InsufficientTransferMemory = 0x1000,
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InsufficientVideoMemory = 0x10000,
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BadSurfaceColorScheme = 0x10001,
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InvalidSurface = 0x10002,
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SurfaceNotSupported = 0x10003,
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DispInitFailed = 0x20000,
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DispAlreadyAttached = 0x20001,
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DispTooManyDisplays = 0x20002,
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DispNoDisplaysAttached = 0x20003,
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DispModeNotSupported = 0x20004,
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DispNotFound = 0x20005,
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DispAttachDisallowed = 0x20006,
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DispTypeNotSupported = 0x20007,
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DispAuthenticationFailed = 0x20008,
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DispNotAttached = 0x20009,
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DispSamePwrState = 0x2000A,
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DispEdidFailure = 0x2000B,
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DispDsiReadAckError = 0x2000C,
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DispDsiReadInvalidResp = 0x2000D,
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FileWriteFailed = 0x30000,
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FileReadFailed = 0x30001,
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EndOfFile = 0x30002,
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FileOperationFailed = 0x30003,
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DirOperationFailed = 0x30004,
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EndOfDirList = 0x30005,
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ConfigVarNotFound = 0x30006,
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InvalidConfigVar = 0x30007,
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LibraryNotFound = 0x30008,
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SymbolNotFound = 0x30009,
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MemoryMapFailed = 0x3000A,
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IoctlFailed = 0x3000F,
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AccessDenied = 0x30010,
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DeviceNotFound = 0x30011,
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KernelDriverNotFound = 0x30012,
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FileNotFound = 0x30013,
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PathAlreadyExists = 0x30014,
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ModuleNotPresent = 0xA000E,
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};
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// obtained from
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// https://github.com/skyline-emu/skyline/blob/nvdec-dev/app/src/main/cpp/skyline/services/nvdrv/devices/nvhost/ctrl.h#L47
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enum class EventState {
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Available = 0,
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Waiting = 1,
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Cancelling = 2,
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Signalling = 3,
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Signalled = 4,
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Cancelled = 5,
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};
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union Ioctl {
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u32_le raw;
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BitField<0, 8, u32> cmd;
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BitField<8, 8, u32> group;
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BitField<16, 14, u32> length;
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BitField<30, 1, u32> is_in;
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BitField<31, 1, u32> is_out;
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};
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} // namespace Service::Nvidia
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