diff options
Diffstat (limited to 'src/core/hle/service')
26 files changed, 1156 insertions, 903 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvdevice.h b/src/core/hle/service/nvdrv/devices/nvdevice.h index 0240d6643..b86805d26 100644 --- a/src/core/hle/service/nvdrv/devices/nvdevice.h +++ b/src/core/hle/service/nvdrv/devices/nvdevice.h @@ -24,25 +24,12 @@ public: explicit nvdevice(Core::System& system) : system{system} {} virtual ~nvdevice() = default; - union Ioctl { - u32_le raw; - BitField<0, 8, u32> cmd; - BitField<8, 8, u32> group; - BitField<16, 14, u32> length; - BitField<30, 1, u32> is_in; - BitField<31, 1, u32> is_out; - }; - - /** - * Handles an ioctl request. - * @param command The ioctl command id. - * @param input A buffer containing the input data for the ioctl. - * @param output A buffer where the output data will be written to. - * @returns The result code of the ioctl. - */ - virtual u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) = 0; + virtual NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) = 0; + virtual NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) = 0; + virtual NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) = 0; protected: Core::System& system; diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp index 3f7b8e670..ce615c758 100644 --- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp +++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.cpp @@ -18,11 +18,22 @@ nvdisp_disp0::nvdisp_disp0(Core::System& system, std::shared_ptr<nvmap> nvmap_de : nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {} nvdisp_disp0 ::~nvdisp_disp0() = default; -u32 nvdisp_disp0::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; +NvResult nvdisp_disp0::Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvdisp_disp0::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvdisp_disp0::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } void nvdisp_disp0::flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height, diff --git a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h index 6fcdeee84..55a33b7e4 100644 --- a/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h +++ b/src/core/hle/service/nvdrv/devices/nvdisp_disp0.h @@ -20,9 +20,11 @@ public: explicit nvdisp_disp0(Core::System& system, std::shared_ptr<nvmap> nvmap_dev); ~nvdisp_disp0() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; /// Performs a screen flip, drawing the buffer pointed to by the handle. void flip(u32 buffer_handle, u32 offset, u32 format, u32 width, u32 height, u32 stride, diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp index f2529a12e..725cb7b55 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.cpp @@ -17,59 +17,70 @@ namespace Service::Nvidia::Devices { -namespace NvErrCodes { -constexpr u32 Success{}; -constexpr u32 OutOfMemory{static_cast<u32>(-12)}; -constexpr u32 InvalidInput{static_cast<u32>(-22)}; -} // namespace NvErrCodes - nvhost_as_gpu::nvhost_as_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev) : nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {} nvhost_as_gpu::~nvhost_as_gpu() = default; -u32 nvhost_as_gpu::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocInitalizeExCommand: - return InitalizeEx(input, output); - case IoctlCommand::IocAllocateSpaceCommand: - return AllocateSpace(input, output); - case IoctlCommand::IocMapBufferExCommand: - return MapBufferEx(input, output); - case IoctlCommand::IocBindChannelCommand: - return BindChannel(input, output); - case IoctlCommand::IocGetVaRegionsCommand: - return GetVARegions(input, output); - case IoctlCommand::IocUnmapBufferCommand: - return UnmapBuffer(input, output); - case IoctlCommand::IocFreeSpaceCommand: - return FreeSpace(input, output); +NvResult nvhost_as_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + switch (command.group) { + case 'A': + switch (command.cmd) { + case 0x1: + return BindChannel(input, output); + case 0x2: + return AllocateSpace(input, output); + case 0x3: + return FreeSpace(input, output); + case 0x5: + return UnmapBuffer(input, output); + case 0x6: + return MapBufferEx(input, output); + case 0x8: + return GetVARegions(input, output); + case 0x9: + return InitalizeEx(input, output); + case 0x14: + return Remap(input, output); + } + break; default: break; } - if (static_cast<IoctlCommand>(command.cmd.Value()) == IoctlCommand::IocRemapCommand) { - return Remap(input, output); - } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} - UNIMPLEMENTED_MSG("Unimplemented ioctl command"); - return 0; +NvResult nvhost_as_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } -u32 nvhost_as_gpu::InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + switch (command.group) { + case 'A': + switch (command.cmd) { + case 0x8: + return GetVARegions(input, output, inline_output); + } + } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_as_gpu::InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output) { IoctlInitalizeEx params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_WARNING(Service_NVDRV, "(STUBBED) called, big_page_size=0x{:X}", params.big_page_size); - return 0; + return NvResult::Success; } -u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output) { IoctlAllocSpace params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -83,17 +94,17 @@ u32 nvhost_as_gpu::AllocateSpace(const std::vector<u8>& input, std::vector<u8>& params.offset = system.GPU().MemoryManager().Allocate(size, params.align); } - auto result{NvErrCodes::Success}; + auto result = NvResult::Success; if (!params.offset) { LOG_CRITICAL(Service_NVDRV, "allocation failed for size {}", size); - result = NvErrCodes::OutOfMemory; + result = NvResult::InsufficientMemory; } std::memcpy(output.data(), ¶ms, output.size()); return result; } -u32 nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& output) { IoctlFreeSpace params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -104,15 +115,15 @@ u32 nvhost_as_gpu::FreeSpace(const std::vector<u8>& input, std::vector<u8>& outp static_cast<std::size_t>(params.pages) * params.page_size); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) { const auto num_entries = input.size() / sizeof(IoctlRemapEntry); LOG_DEBUG(Service_NVDRV, "called, num_entries=0x{:X}", num_entries); - auto result{NvErrCodes::Success}; + auto result = NvResult::Success; std::vector<IoctlRemapEntry> entries(num_entries); std::memcpy(entries.data(), input.data(), input.size()); @@ -123,7 +134,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) const auto object{nvmap_dev->GetObject(entry.nvmap_handle)}; if (!object) { LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", entry.nvmap_handle); - result = NvErrCodes::InvalidInput; + result = NvResult::InvalidState; break; } @@ -134,7 +145,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) if (!addr) { LOG_CRITICAL(Service_NVDRV, "map returned an invalid address!"); - result = NvErrCodes::InvalidInput; + result = NvResult::InvalidState; break; } } @@ -143,7 +154,7 @@ u32 nvhost_as_gpu::Remap(const std::vector<u8>& input, std::vector<u8>& output) return result; } -u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output) { IoctlMapBufferEx params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -157,7 +168,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou if (!object) { LOG_CRITICAL(Service_NVDRV, "invalid nvmap_handle={:X}", params.nvmap_handle); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::InvalidInput; + return NvResult::InvalidState; } // The real nvservices doesn't make a distinction between handles and ids, and @@ -184,16 +195,16 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou params.mapping_size, params.offset); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::InvalidInput; + return NvResult::InvalidState; } std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::Success; + return NvResult::Success; } else { LOG_CRITICAL(Service_NVDRV, "address not mapped offset={}", params.offset); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::InvalidInput; + return NvResult::InvalidState; } } @@ -213,10 +224,10 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou params.offset = gpu.MemoryManager().Map(physical_address, params.offset, size); } - auto result{NvErrCodes::Success}; + auto result = NvResult::Success; if (!params.offset) { LOG_CRITICAL(Service_NVDRV, "failed to map size={}", size); - result = NvErrCodes::InvalidInput; + result = NvResult::InvalidState; } else { AddBufferMap(params.offset, size, physical_address, is_alloc); } @@ -225,7 +236,7 @@ u32 nvhost_as_gpu::MapBufferEx(const std::vector<u8>& input, std::vector<u8>& ou return result; } -u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { IoctlUnmapBuffer params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -238,20 +249,42 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou } std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::BindChannel(const std::vector<u8>& input, std::vector<u8>& output) { IoctlBindChannel params{}; std::memcpy(¶ms, input.data(), input.size()); - - LOG_DEBUG(Service_NVDRV, "called, fd={:X}", params.fd); + LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}", params.fd); channel = params.fd; - return 0; + return NvResult::Success; +} + +NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) { + IoctlGetVaRegions params{}; + std::memcpy(¶ms, input.data(), input.size()); + + LOG_WARNING(Service_NVDRV, "(STUBBED) called, buf_addr={:X}, buf_size={:X}", params.buf_addr, + params.buf_size); + + params.buf_size = 0x30; + params.regions[0].offset = 0x04000000; + params.regions[0].page_size = 0x1000; + params.regions[0].pages = 0x3fbfff; + + params.regions[1].offset = 0x04000000; + params.regions[1].page_size = 0x10000; + params.regions[1].pages = 0x1bffff; + + // TODO(ogniK): This probably can stay stubbed but should add support way way later + + std::memcpy(output.data(), ¶ms, output.size()); + return NvResult::Success; } -u32 nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { IoctlGetVaRegions params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -270,7 +303,8 @@ u32 nvhost_as_gpu::GetVARegions(const std::vector<u8>& input, std::vector<u8>& o // TODO(ogniK): This probably can stay stubbed but should add support way way later std::memcpy(output.data(), ¶ms, output.size()); - return 0; + std::memcpy(inline_output.data(), ¶ms.regions, inline_output.size()); + return NvResult::Success; } std::optional<nvhost_as_gpu::BufferMap> nvhost_as_gpu::FindBufferMap(GPUVAddr gpu_addr) const { diff --git a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h index fcdb40d93..08035fa0e 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_as_gpu.h @@ -30,9 +30,11 @@ public: explicit nvhost_as_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev); ~nvhost_as_gpu() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; private: class BufferMap final { @@ -74,32 +76,21 @@ private: bool is_allocated{}; }; - enum class IoctlCommand : u32_le { - IocInitalizeExCommand = 0x40284109, - IocAllocateSpaceCommand = 0xC0184102, - IocRemapCommand = 0x00000014, - IocMapBufferExCommand = 0xC0284106, - IocBindChannelCommand = 0x40044101, - IocGetVaRegionsCommand = 0xC0404108, - IocUnmapBufferCommand = 0xC0084105, - IocFreeSpaceCommand = 0xC0104103, - }; - struct IoctlInitalizeEx { - u32_le big_page_size; // depends on GPU's available_big_page_sizes; 0=default - s32_le as_fd; // ignored; passes 0 - u32_le flags; // passes 0 - u32_le reserved; // ignored; passes 0 - u64_le unk0; - u64_le unk1; - u64_le unk2; + u32_le big_page_size{}; // depends on GPU's available_big_page_sizes; 0=default + s32_le as_fd{}; // ignored; passes 0 + u32_le flags{}; // passes 0 + u32_le reserved{}; // ignored; passes 0 + u64_le unk0{}; + u64_le unk1{}; + u64_le unk2{}; }; static_assert(sizeof(IoctlInitalizeEx) == 40, "IoctlInitalizeEx is incorrect size"); struct IoctlAllocSpace { - u32_le pages; - u32_le page_size; - AddressSpaceFlags flags; + u32_le pages{}; + u32_le page_size{}; + AddressSpaceFlags flags{}; INSERT_PADDING_WORDS(1); union { u64_le offset; @@ -109,70 +100,73 @@ private: static_assert(sizeof(IoctlAllocSpace) == 24, "IoctlInitalizeEx is incorrect size"); struct IoctlFreeSpace { - u64_le offset; - u32_le pages; - u32_le page_size; + u64_le offset{}; + u32_le pages{}; + u32_le page_size{}; }; static_assert(sizeof(IoctlFreeSpace) == 16, "IoctlFreeSpace is incorrect size"); struct IoctlRemapEntry { - u16_le flags; - u16_le kind; - u32_le nvmap_handle; - u32_le map_offset; - u32_le offset; - u32_le pages; + u16_le flags{}; + u16_le kind{}; + u32_le nvmap_handle{}; + u32_le map_offset{}; + u32_le offset{}; + u32_le pages{}; }; static_assert(sizeof(IoctlRemapEntry) == 20, "IoctlRemapEntry is incorrect size"); struct IoctlMapBufferEx { - AddressSpaceFlags flags; // bit0: fixed_offset, bit2: cacheable - u32_le kind; // -1 is default - u32_le nvmap_handle; - u32_le page_size; // 0 means don't care - s64_le buffer_offset; - u64_le mapping_size; - s64_le offset; + AddressSpaceFlags flags{}; // bit0: fixed_offset, bit2: cacheable + u32_le kind{}; // -1 is default + u32_le nvmap_handle{}; + u32_le page_size{}; // 0 means don't care + s64_le buffer_offset{}; + u64_le mapping_size{}; + s64_le offset{}; }; static_assert(sizeof(IoctlMapBufferEx) == 40, "IoctlMapBufferEx is incorrect size"); struct IoctlUnmapBuffer { - s64_le offset; + s64_le offset{}; }; static_assert(sizeof(IoctlUnmapBuffer) == 8, "IoctlUnmapBuffer is incorrect size"); struct IoctlBindChannel { - u32_le fd; + s32_le fd{}; }; static_assert(sizeof(IoctlBindChannel) == 4, "IoctlBindChannel is incorrect size"); struct IoctlVaRegion { - u64_le offset; - u32_le page_size; + u64_le offset{}; + u32_le page_size{}; INSERT_PADDING_WORDS(1); - u64_le pages; + u64_le pages{}; }; static_assert(sizeof(IoctlVaRegion) == 24, "IoctlVaRegion is incorrect size"); struct IoctlGetVaRegions { - u64_le buf_addr; // (contained output user ptr on linux, ignored) - u32_le buf_size; // forced to 2*sizeof(struct va_region) - u32_le reserved; - IoctlVaRegion regions[2]; + u64_le buf_addr{}; // (contained output user ptr on linux, ignored) + u32_le buf_size{}; // forced to 2*sizeof(struct va_region) + u32_le reserved{}; + IoctlVaRegion regions[2]{}; }; static_assert(sizeof(IoctlGetVaRegions) == 16 + sizeof(IoctlVaRegion) * 2, "IoctlGetVaRegions is incorrect size"); - u32 channel{}; + s32 channel{}; + + NvResult InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output); + NvResult AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output); + NvResult Remap(const std::vector<u8>& input, std::vector<u8>& output); + NvResult MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output); + NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output); + NvResult FreeSpace(const std::vector<u8>& input, std::vector<u8>& output); + NvResult BindChannel(const std::vector<u8>& input, std::vector<u8>& output); - u32 InitalizeEx(const std::vector<u8>& input, std::vector<u8>& output); - u32 AllocateSpace(const std::vector<u8>& input, std::vector<u8>& output); - u32 Remap(const std::vector<u8>& input, std::vector<u8>& output); - u32 MapBufferEx(const std::vector<u8>& input, std::vector<u8>& output); - u32 UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output); - u32 FreeSpace(const std::vector<u8>& input, std::vector<u8>& output); - u32 BindChannel(const std::vector<u8>& input, std::vector<u8>& output); - u32 GetVARegions(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetVARegions(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output); std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const; void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp index 8356a8139..d90cf90a8 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp @@ -20,41 +20,54 @@ nvhost_ctrl::nvhost_ctrl(Core::System& system, EventInterface& events_interface, : nvdevice(system), events_interface{events_interface}, syncpoint_manager{syncpoint_manager} {} nvhost_ctrl::~nvhost_ctrl() = default; -u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocGetConfigCommand: - return NvOsGetConfigU32(input, output); - case IoctlCommand::IocCtrlEventWaitCommand: - return IocCtrlEventWait(input, output, false, ctrl); - case IoctlCommand::IocCtrlEventWaitAsyncCommand: - return IocCtrlEventWait(input, output, true, ctrl); - case IoctlCommand::IocCtrlEventRegisterCommand: - return IocCtrlEventRegister(input, output); - case IoctlCommand::IocCtrlEventUnregisterCommand: - return IocCtrlEventUnregister(input, output); - case IoctlCommand::IocCtrlClearEventWaitCommand: - return IocCtrlClearEventWait(input, output); +NvResult nvhost_ctrl::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) { + switch (command.group) { + case 0x0: + switch (command.cmd) { + case 0x1b: + return NvOsGetConfigU32(input, output); + case 0x1c: + return IocCtrlClearEventWait(input, output); + case 0x1d: + return IocCtrlEventWait(input, output, false); + case 0x1e: + return IocCtrlEventWait(input, output, true); + case 0x1f: + return IocCtrlEventRegister(input, output); + case 0x20: + return IocCtrlEventUnregister(input, output); + } + break; default: - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; + break; } + + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_ctrl::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_ctrl::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } -u32 nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output) { IocGetConfigParams params{}; std::memcpy(¶ms, input.data(), sizeof(params)); LOG_TRACE(Service_NVDRV, "called, setting={}!{}", params.domain_str.data(), params.param_str.data()); - return 0x30006; // Returns error on production mode + return NvResult::ConfigVarNotFound; // Returns error on production mode } -u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, - bool is_async, IoctlCtrl& ctrl) { +NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, + bool is_async) { IocCtrlEventWaitParams params{}; std::memcpy(¶ms, input.data(), sizeof(params)); LOG_DEBUG(Service_NVDRV, "syncpt_id={}, threshold={}, timeout={}, is_async={}", @@ -126,10 +139,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& params.value |= event_id; event.event.writable->Clear(); gpu.RegisterSyncptInterrupt(params.syncpt_id, target_value); - if (!is_async && ctrl.fresh_call) { - ctrl.must_delay = true; - ctrl.timeout = params.timeout; - ctrl.event_id = event_id; + if (!is_async) { return NvResult::Timeout; } std::memcpy(output.data(), ¶ms, sizeof(params)); @@ -139,7 +149,7 @@ u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& return NvResult::BadParameter; } -u32 nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output) { IocCtrlEventRegisterParams params{}; std::memcpy(¶ms, input.data(), sizeof(params)); const u32 event_id = params.user_event_id & 0x00FF; @@ -154,7 +164,8 @@ u32 nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::vector< return NvResult::Success; } -u32 nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, + std::vector<u8>& output) { IocCtrlEventUnregisterParams params{}; std::memcpy(¶ms, input.data(), sizeof(params)); const u32 event_id = params.user_event_id & 0x00FF; @@ -169,7 +180,7 @@ u32 nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, std::vecto return NvResult::Success; } -u32 nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) { IocCtrlEventSignalParams params{}; std::memcpy(¶ms, input.data(), sizeof(params)); diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h index 24ad96cb9..c5aa1362a 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h @@ -18,132 +18,113 @@ public: SyncpointManager& syncpoint_manager); ~nvhost_ctrl() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; private: - enum class IoctlCommand : u32_le { - IocSyncptReadCommand = 0xC0080014, - IocSyncptIncrCommand = 0x40040015, - IocSyncptWaitCommand = 0xC00C0016, - IocModuleMutexCommand = 0x40080017, - IocModuleRegRDWRCommand = 0xC0180018, - IocSyncptWaitexCommand = 0xC0100019, - IocSyncptReadMaxCommand = 0xC008001A, - IocGetConfigCommand = 0xC183001B, - IocCtrlClearEventWaitCommand = 0xC004001C, - IocCtrlEventWaitCommand = 0xC010001D, - IocCtrlEventWaitAsyncCommand = 0xC010001E, - IocCtrlEventRegisterCommand = 0xC004001F, - IocCtrlEventUnregisterCommand = 0xC0040020, - IocCtrlEventKillCommand = 0x40080021, - }; struct IocSyncptReadParams { - u32_le id; - u32_le value; + u32_le id{}; + u32_le value{}; }; static_assert(sizeof(IocSyncptReadParams) == 8, "IocSyncptReadParams is incorrect size"); struct IocSyncptIncrParams { - u32_le id; + u32_le id{}; }; static_assert(sizeof(IocSyncptIncrParams) == 4, "IocSyncptIncrParams is incorrect size"); struct IocSyncptWaitParams { - u32_le id; - u32_le thresh; - s32_le timeout; + u32_le id{}; + u32_le thresh{}; + s32_le timeout{}; }; static_assert(sizeof(IocSyncptWaitParams) == 12, "IocSyncptWaitParams is incorrect size"); struct IocModuleMutexParams { - u32_le id; - u32_le lock; // (0 = unlock and 1 = lock) + u32_le id{}; + u32_le lock{}; // (0 = unlock and 1 = lock) }; static_assert(sizeof(IocModuleMutexParams) == 8, "IocModuleMutexParams is incorrect size"); struct IocModuleRegRDWRParams { - u32_le id; - u32_le num_offsets; - u32_le block_size; - u32_le offsets; - u32_le values; - u32_le write; + u32_le id{}; + u32_le num_offsets{}; + u32_le block_size{}; + u32_le offsets{}; + u32_le values{}; + u32_le write{}; }; static_assert(sizeof(IocModuleRegRDWRParams) == 24, "IocModuleRegRDWRParams is incorrect size"); struct IocSyncptWaitexParams { - u32_le id; - u32_le thresh; - s32_le timeout; - u32_le value; + u32_le id{}; + u32_le thresh{}; + s32_le timeout{}; + u32_le value{}; }; static_assert(sizeof(IocSyncptWaitexParams) == 16, "IocSyncptWaitexParams is incorrect size"); struct IocSyncptReadMaxParams { - u32_le id; - u32_le value; + u32_le id{}; + u32_le value{}; }; static_assert(sizeof(IocSyncptReadMaxParams) == 8, "IocSyncptReadMaxParams is incorrect size"); struct IocGetConfigParams { - std::array<char, 0x41> domain_str; - std::array<char, 0x41> param_str; - std::array<char, 0x101> config_str; + std::array<char, 0x41> domain_str{}; + std::array<char, 0x41> param_str{}; + std::array<char, 0x101> config_str{}; }; static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size"); struct IocCtrlEventSignalParams { - u32_le event_id; + u32_le event_id{}; }; static_assert(sizeof(IocCtrlEventSignalParams) == 4, "IocCtrlEventSignalParams is incorrect size"); struct IocCtrlEventWaitParams { - u32_le syncpt_id; - u32_le threshold; - s32_le timeout; - u32_le value; + u32_le syncpt_id{}; + u32_le threshold{}; + s32_le timeout{}; + u32_le value{}; }; static_assert(sizeof(IocCtrlEventWaitParams) == 16, "IocCtrlEventWaitParams is incorrect size"); struct IocCtrlEventWaitAsyncParams { - u32_le syncpt_id; - u32_le threshold; - u32_le timeout; - u32_le value; + u32_le syncpt_id{}; + u32_le threshold{}; + u32_le timeout{}; + u32_le value{}; }; static_assert(sizeof(IocCtrlEventWaitAsyncParams) == 16, "IocCtrlEventWaitAsyncParams is incorrect size"); struct IocCtrlEventRegisterParams { - u32_le user_event_id; + u32_le user_event_id{}; }; static_assert(sizeof(IocCtrlEventRegisterParams) == 4, "IocCtrlEventRegisterParams is incorrect size"); struct IocCtrlEventUnregisterParams { - u32_le user_event_id; + u32_le user_event_id{}; }; static_assert(sizeof(IocCtrlEventUnregisterParams) == 4, "IocCtrlEventUnregisterParams is incorrect size"); struct IocCtrlEventKill { - u64_le user_events; + u64_le user_events{}; }; static_assert(sizeof(IocCtrlEventKill) == 8, "IocCtrlEventKill is incorrect size"); - u32 NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output); - - u32 IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async, - IoctlCtrl& ctrl); - - u32 IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output); - - u32 IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output); - - u32 IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output); + NvResult NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output, bool is_async); + NvResult IocCtrlEventRegister(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output); EventInterface& events_interface; SyncpointManager& syncpoint_manager; diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp index fba89e7a6..2d7ea433c 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp @@ -15,39 +15,66 @@ namespace Service::Nvidia::Devices { nvhost_ctrl_gpu::nvhost_ctrl_gpu(Core::System& system) : nvdevice(system) {} nvhost_ctrl_gpu::~nvhost_ctrl_gpu() = default; -u32 nvhost_ctrl_gpu::ioctl(Ioctl command, const std::vector<u8>& input, - const std::vector<u8>& input2, std::vector<u8>& output, - std::vector<u8>& output2, IoctlCtrl& ctrl, IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocGetCharacteristicsCommand: - return GetCharacteristics(input, output, output2, version); - case IoctlCommand::IocGetTPCMasksCommand: - return GetTPCMasks(input, output, output2, version); - case IoctlCommand::IocGetActiveSlotMaskCommand: - return GetActiveSlotMask(input, output); - case IoctlCommand::IocZcullGetCtxSizeCommand: - return ZCullGetCtxSize(input, output); - case IoctlCommand::IocZcullGetInfo: - return ZCullGetInfo(input, output); - case IoctlCommand::IocZbcSetTable: - return ZBCSetTable(input, output); - case IoctlCommand::IocZbcQueryTable: - return ZBCQueryTable(input, output); - case IoctlCommand::IocFlushL2: - return FlushL2(input, output); - case IoctlCommand::IocGetGpuTime: - return GetGpuTime(input, output); +NvResult nvhost_ctrl_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + switch (command.group) { + case 'G': + switch (command.cmd) { + case 0x1: + return ZCullGetCtxSize(input, output); + case 0x2: + return ZCullGetInfo(input, output); + case 0x3: + return ZBCSetTable(input, output); + case 0x4: + return ZBCQueryTable(input, output); + case 0x5: + return GetCharacteristics(input, output); + case 0x6: + return GetTPCMasks(input, output); + case 0x7: + return FlushL2(input, output); + case 0x14: + return GetActiveSlotMask(input, output); + case 0x1c: + return GetGpuTime(input, output); + default: + break; + } + break; + } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_ctrl_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_ctrl_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output, std::vector<u8>& inline_output) { + switch (command.group) { + case 'G': + switch (command.cmd) { + case 0x5: + return GetCharacteristics(input, output, inline_output); + case 0x6: + return GetTPCMasks(input, output, inline_output); + default: + break; + } + break; default: - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; + break; } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } -u32 nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output, - std::vector<u8>& output2, IoctlVersion version) { +NvResult nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, + std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlCharacteristics params{}; std::memcpy(¶ms, input.data(), input.size()); @@ -88,36 +115,83 @@ u32 nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vecto params.gc.gr_compbit_store_base_hw = 0x0; params.gpu_characteristics_buf_size = 0xA0; params.gpu_characteristics_buf_addr = 0xdeadbeef; // Cannot be 0 (UNUSED) + std::memcpy(output.data(), ¶ms, output.size()); + return NvResult::Success; +} - if (version == IoctlVersion::Version3) { - std::memcpy(output.data(), input.data(), output.size()); - std::memcpy(output2.data(), ¶ms.gc, output2.size()); - } else { - std::memcpy(output.data(), ¶ms, output.size()); - } - return 0; +NvResult nvhost_ctrl_gpu::GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + LOG_DEBUG(Service_NVDRV, "called"); + IoctlCharacteristics params{}; + std::memcpy(¶ms, input.data(), input.size()); + params.gc.arch = 0x120; + params.gc.impl = 0xb; + params.gc.rev = 0xa1; + params.gc.num_gpc = 0x1; + params.gc.l2_cache_size = 0x40000; + params.gc.on_board_video_memory_size = 0x0; + params.gc.num_tpc_per_gpc = 0x2; + params.gc.bus_type = 0x20; + params.gc.big_page_size = 0x20000; + params.gc.compression_page_size = 0x20000; + params.gc.pde_coverage_bit_count = 0x1B; + params.gc.available_big_page_sizes = 0x30000; + params.gc.gpc_mask = 0x1; + params.gc.sm_arch_sm_version = 0x503; + params.gc.sm_arch_spa_version = 0x503; + params.gc.sm_arch_warp_count = 0x80; + params.gc.gpu_va_bit_count = 0x28; + params.gc.reserved = 0x0; + params.gc.flags = 0x55; + params.gc.twod_class = 0x902D; + params.gc.threed_class = 0xB197; + params.gc.compute_class = 0xB1C0; + params.gc.gpfifo_class = 0xB06F; + params.gc.inline_to_memory_class = 0xA140; + params.gc.dma_copy_class = 0xB0B5; + params.gc.max_fbps_count = 0x1; + params.gc.fbp_en_mask = 0x0; + params.gc.max_ltc_per_fbp = 0x2; + params.gc.max_lts_per_ltc = 0x1; + params.gc.max_tex_per_tpc = 0x0; + params.gc.max_gpc_count = 0x1; + params.gc.rop_l2_en_mask_0 = 0x21D70; + params.gc.rop_l2_en_mask_1 = 0x0; + params.gc.chipname = 0x6230326D67; + params.gc.gr_compbit_store_base_hw = 0x0; + params.gpu_characteristics_buf_size = 0xA0; + params.gpu_characteristics_buf_addr = 0xdeadbeef; // Cannot be 0 (UNUSED) + + std::memcpy(output.data(), input.data(), output.size()); + std::memcpy(inline_output.data(), ¶ms.gc, inline_output.size()); + return NvResult::Success; } -u32 nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, - std::vector<u8>& output2, IoctlVersion version) { +NvResult nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output) { IoctlGpuGetTpcMasksArgs params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_DEBUG(Service_NVDRV, "called, mask_buffer_size=0x{:X}", params.mask_buffer_size); if (params.mask_buffer_size != 0) { params.tcp_mask = 3; } + std::memcpy(output.data(), ¶ms, output.size()); + return NvResult::Success; +} - if (version == IoctlVersion::Version3) { - std::memcpy(output.data(), input.data(), output.size()); - std::memcpy(output2.data(), ¶ms.tcp_mask, output2.size()); - } else { - std::memcpy(output.data(), ¶ms, output.size()); +NvResult nvhost_ctrl_gpu::GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + IoctlGpuGetTpcMasksArgs params{}; + std::memcpy(¶ms, input.data(), input.size()); + LOG_DEBUG(Service_NVDRV, "called, mask_buffer_size=0x{:X}", params.mask_buffer_size); + if (params.mask_buffer_size != 0) { + params.tcp_mask = 3; } - - return 0; + std::memcpy(output.data(), ¶ms, output.size()); + std::memcpy(inline_output.data(), ¶ms.tcp_mask, inline_output.size()); + return NvResult::Success; } -u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlActiveSlotMask params{}; @@ -127,10 +201,10 @@ u32 nvhost_ctrl_gpu::GetActiveSlotMask(const std::vector<u8>& input, std::vector params.slot = 0x07; params.mask = 0x01; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlZcullGetCtxSize params{}; @@ -139,10 +213,10 @@ u32 nvhost_ctrl_gpu::ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u } params.size = 0x1; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlNvgpuGpuZcullGetInfoArgs params{}; @@ -162,47 +236,47 @@ u32 nvhost_ctrl_gpu::ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& params.subregion_height_align_pixels = 0x40; params.subregion_count = 0x10; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); IoctlZbcSetTable params{}; std::memcpy(¶ms, input.data(), input.size()); // TODO(ogniK): What does this even actually do? std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); IoctlZbcQueryTable params{}; std::memcpy(¶ms, input.data(), input.size()); // TODO : To implement properly std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::FlushL2(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::FlushL2(const std::vector<u8>& input, std::vector<u8>& output) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); IoctlFlushL2 params{}; std::memcpy(¶ms, input.data(), input.size()); // TODO : To implement properly std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_ctrl_gpu::GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlGetGpuTime params{}; std::memcpy(¶ms, input.data(), input.size()); params.gpu_time = static_cast<u64_le>(system.CoreTiming().GetGlobalTimeNs().count()); std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h index ef60f72ce..137b88238 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.h @@ -16,32 +16,13 @@ public: explicit nvhost_ctrl_gpu(Core::System& system); ~nvhost_ctrl_gpu() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; private: - enum class IoctlCommand : u32_le { - IocGetCharacteristicsCommand = 0xC0B04705, - IocGetTPCMasksCommand = 0xC0184706, - IocGetActiveSlotMaskCommand = 0x80084714, - IocZcullGetCtxSizeCommand = 0x80044701, - IocZcullGetInfo = 0x80284702, - IocZbcSetTable = 0x402C4703, - IocZbcQueryTable = 0xC0344704, - IocFlushL2 = 0x40084707, - IocInvalICache = 0x4008470D, - IocSetMmudebugMode = 0x4008470E, - IocSetSmDebugMode = 0x4010470F, - IocWaitForPause = 0xC0084710, - IocGetTcpExceptionEnStatus = 0x80084711, - IocNumVsms = 0x80084712, - IocVsmsMapping = 0xC0044713, - IocGetErrorChannelUserData = 0xC008471B, - IocGetGpuTime = 0xC010471C, - IocGetCpuTimeCorrelationInfo = 0xC108471D, - }; - struct IoctlGpuCharacteristics { u32_le arch; // 0x120 (NVGPU_GPU_ARCH_GM200) u32_le impl; // 0xB (NVGPU_GPU_IMPL_GM20B) @@ -159,17 +140,21 @@ private: }; static_assert(sizeof(IoctlGetGpuTime) == 0x10, "IoctlGetGpuTime is incorrect size"); - u32 GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output, - std::vector<u8>& output2, IoctlVersion version); - u32 GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, std::vector<u8>& output2, - IoctlVersion version); - u32 GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output); - u32 ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output); - u32 ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output); - u32 ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output); - u32 ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output); - u32 FlushL2(const std::vector<u8>& input, std::vector<u8>& output); - u32 GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetCharacteristics(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output); + + NvResult GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetTPCMasks(const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output); + + NvResult GetActiveSlotMask(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ZCullGetCtxSize(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ZCullGetInfo(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ZBCSetTable(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ZBCQueryTable(const std::vector<u8>& input, std::vector<u8>& output); + NvResult FlushL2(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetGpuTime(const std::vector<u8>& input, std::vector<u8>& output); }; } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp index b1d9d55b5..af8b3d9f1 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp @@ -23,107 +23,132 @@ nvhost_gpu::nvhost_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev, nvhost_gpu::~nvhost_gpu() = default; -u32 nvhost_gpu::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocSetNVMAPfdCommand: - return SetNVMAPfd(input, output); - case IoctlCommand::IocSetClientDataCommand: - return SetClientData(input, output); - case IoctlCommand::IocGetClientDataCommand: - return GetClientData(input, output); - case IoctlCommand::IocZCullBind: - return ZCullBind(input, output); - case IoctlCommand::IocSetErrorNotifierCommand: - return SetErrorNotifier(input, output); - case IoctlCommand::IocChannelSetPriorityCommand: - return SetChannelPriority(input, output); - case IoctlCommand::IocAllocGPFIFOEx2Command: - return AllocGPFIFOEx2(input, output); - case IoctlCommand::IocAllocObjCtxCommand: - return AllocateObjectContext(input, output); - case IoctlCommand::IocChannelGetWaitbaseCommand: - return GetWaitbase(input, output); - case IoctlCommand::IocChannelSetTimeoutCommand: - return ChannelSetTimeout(input, output); - case IoctlCommand::IocChannelSetTimeslice: - return ChannelSetTimeslice(input, output); - default: +NvResult nvhost_gpu::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) { + switch (command.group) { + case 0x0: + switch (command.cmd) { + case 0x3: + return GetWaitbase(input, output); + default: + break; + } + break; + case 'H': + switch (command.cmd) { + case 0x1: + return SetNVMAPfd(input, output); + case 0x3: + return ChannelSetTimeout(input, output); + case 0x8: + return SubmitGPFIFOBase(input, output, false); + case 0x9: + return AllocateObjectContext(input, output); + case 0xb: + return ZCullBind(input, output); + case 0xc: + return SetErrorNotifier(input, output); + case 0xd: + return SetChannelPriority(input, output); + case 0x1a: + return AllocGPFIFOEx2(input, output); + case 0x1b: + return SubmitGPFIFOBase(input, output, true); + case 0x1d: + return ChannelSetTimeslice(input, output); + default: + break; + } + break; + case 'G': + switch (command.cmd) { + case 0x14: + return SetClientData(input, output); + case 0x15: + return GetClientData(input, output); + default: + break; + } break; } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +}; - if (command.group == NVGPU_IOCTL_MAGIC) { - if (command.cmd == NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO) { - return SubmitGPFIFO(input, output); - } - if (command.cmd == NVGPU_IOCTL_CHANNEL_KICKOFF_PB) { - return KickoffPB(input, output, input2, version); +NvResult nvhost_gpu::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + switch (command.group) { + case 'H': + switch (command.cmd) { + case 0x1b: + return SubmitGPFIFOBase(input, inline_input, output); } + break; } + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; -}; +NvResult nvhost_gpu::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} -u32 nvhost_gpu::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) { IoctlSetNvmapFD params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd); nvmap_fd = params.nvmap_fd; - return 0; + return NvResult::Success; } -u32 nvhost_gpu::SetClientData(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::SetClientData(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlClientData params{}; std::memcpy(¶ms, input.data(), input.size()); user_data = params.data; - return 0; + return NvResult::Success; } -u32 nvhost_gpu::GetClientData(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::GetClientData(const std::vector<u8>& input, std::vector<u8>& output) { LOG_DEBUG(Service_NVDRV, "called"); IoctlClientData params{}; std::memcpy(¶ms, input.data(), input.size()); params.data = user_data; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::ZCullBind(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::ZCullBind(const std::vector<u8>& input, std::vector<u8>& output) { std::memcpy(&zcull_params, input.data(), input.size()); LOG_DEBUG(Service_NVDRV, "called, gpu_va={:X}, mode={:X}", zcull_params.gpu_va, zcull_params.mode); std::memcpy(output.data(), &zcull_params, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output) { IoctlSetErrorNotifier params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_WARNING(Service_NVDRV, "(STUBBED) called, offset={:X}, size={:X}, mem={:X}", params.offset, params.size, params.mem); std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output) { std::memcpy(&channel_priority, input.data(), input.size()); LOG_DEBUG(Service_NVDRV, "(STUBBED) called, priority={:X}", channel_priority); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output) { IoctlAllocGpfifoEx2 params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_WARNING(Service_NVDRV, @@ -137,10 +162,10 @@ u32 nvhost_gpu::AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& ou params.fence_out = channel_fence; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output) { IoctlAllocObjCtx params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_WARNING(Service_NVDRV, "(STUBBED) called, class_num={:X}, flags={:X}", params.class_num, @@ -148,7 +173,7 @@ u32 nvhost_gpu::AllocateObjectContext(const std::vector<u8>& input, std::vector< params.obj_id = 0x0; std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } static std::vector<Tegra::CommandHeader> BuildWaitCommandList(Fence fence) { @@ -192,8 +217,8 @@ static std::vector<Tegra::CommandHeader> BuildIncrementWithWfiCommandList(Fence return result; } -u32 nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output, - Tegra::CommandList&& entries) { +NvResult nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output, + Tegra::CommandList&& entries) { LOG_TRACE(Service_NVDRV, "called, gpfifo={:X}, num_entries={:X}, flags={:X}", params.address, params.num_entries, params.flags.raw); @@ -227,69 +252,70 @@ u32 nvhost_gpu::SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& out } std::memcpy(output.data(), ¶ms, sizeof(IoctlSubmitGpfifo)); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::SubmitGPFIFOBase(const std::vector<u8>& input, std::vector<u8>& output, + bool kickoff) { if (input.size() < sizeof(IoctlSubmitGpfifo)) { UNIMPLEMENTED(); + return NvResult::InvalidSize; } IoctlSubmitGpfifo params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlSubmitGpfifo)); - Tegra::CommandList entries(params.num_entries); - std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)], - params.num_entries * sizeof(Tegra::CommandListHeader)); + + if (kickoff) { + system.Memory().ReadBlock(params.address, entries.command_lists.data(), + params.num_entries * sizeof(Tegra::CommandListHeader)); + } else { + std::memcpy(entries.command_lists.data(), &input[sizeof(IoctlSubmitGpfifo)], + params.num_entries * sizeof(Tegra::CommandListHeader)); + } return SubmitGPFIFOImpl(params, output, std::move(entries)); } -u32 nvhost_gpu::KickoffPB(const std::vector<u8>& input, std::vector<u8>& output, - const std::vector<u8>& input2, IoctlVersion version) { +NvResult nvhost_gpu::SubmitGPFIFOBase(const std::vector<u8>& input, + const std::vector<u8>& input_inline, + std::vector<u8>& output) { if (input.size() < sizeof(IoctlSubmitGpfifo)) { UNIMPLEMENTED(); + return NvResult::InvalidSize; } IoctlSubmitGpfifo params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlSubmitGpfifo)); - Tegra::CommandList entries(params.num_entries); - if (version == IoctlVersion::Version2) { - std::memcpy(entries.command_lists.data(), input2.data(), - params.num_entries * sizeof(Tegra::CommandListHeader)); - } else { - system.Memory().ReadBlock(params.address, entries.command_lists.data(), - params.num_entries * sizeof(Tegra::CommandListHeader)); - } - + std::memcpy(entries.command_lists.data(), input_inline.data(), input_inline.size()); return SubmitGPFIFOImpl(params, output, std::move(entries)); } -u32 nvhost_gpu::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) { IoctlGetWaitbase params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlGetWaitbase)); LOG_INFO(Service_NVDRV, "called, unknown=0x{:X}", params.unknown); params.value = 0; // Seems to be hard coded at 0 std::memcpy(output.data(), ¶ms, output.size()); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output) { IoctlChannelSetTimeout params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlChannelSetTimeout)); LOG_INFO(Service_NVDRV, "called, timeout=0x{:X}", params.timeout); - return 0; + return NvResult::Success; } -u32 nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_gpu::ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output) { IoctlSetTimeslice params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlSetTimeslice)); LOG_INFO(Service_NVDRV, "called, timeslice=0x{:X}", params.timeslice); channel_timeslice = params.timeslice; - return 0; + return NvResult::Success; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h index a252fc06d..e0298b4fe 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h @@ -20,43 +20,19 @@ class SyncpointManager; namespace Service::Nvidia::Devices { class nvmap; -constexpr u32 NVGPU_IOCTL_MAGIC('H'); -constexpr u32 NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO(0x8); -constexpr u32 NVGPU_IOCTL_CHANNEL_KICKOFF_PB(0x1b); - class nvhost_gpu final : public nvdevice { public: explicit nvhost_gpu(Core::System& system, std::shared_ptr<nvmap> nvmap_dev, SyncpointManager& syncpoint_manager); ~nvhost_gpu() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; private: - enum class IoctlCommand : u32_le { - IocSetNVMAPfdCommand = 0x40044801, - IocAllocGPFIFOCommand = 0x40084805, - IocSetClientDataCommand = 0x40084714, - IocGetClientDataCommand = 0x80084715, - IocZCullBind = 0xc010480b, - IocSetErrorNotifierCommand = 0xC018480C, - IocChannelSetPriorityCommand = 0x4004480D, - IocEnableCommand = 0x0000480E, - IocDisableCommand = 0x0000480F, - IocPreemptCommand = 0x00004810, - IocForceResetCommand = 0x00004811, - IocEventIdControlCommand = 0x40084812, - IocGetErrorNotificationCommand = 0xC0104817, - IocAllocGPFIFOExCommand = 0x40204818, - IocAllocGPFIFOEx2Command = 0xC020481A, - IocAllocObjCtxCommand = 0xC0104809, - IocChannelGetWaitbaseCommand = 0xC0080003, - IocChannelSetTimeoutCommand = 0x40044803, - IocChannelSetTimeslice = 0xC004481D, - }; - enum class CtxObjects : u32_le { Ctx2D = 0x902D, Ctx3D = 0xB197, @@ -67,63 +43,63 @@ private: }; struct IoctlSetNvmapFD { - u32_le nvmap_fd; + s32_le nvmap_fd{}; }; static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size"); struct IoctlChannelSetTimeout { - u32_le timeout; + u32_le timeout{}; }; static_assert(sizeof(IoctlChannelSetTimeout) == 4, "IoctlChannelSetTimeout is incorrect size"); struct IoctlAllocGPFIFO { - u32_le num_entries; - u32_le flags; + u32_le num_entries{}; + u32_le flags{}; }; static_assert(sizeof(IoctlAllocGPFIFO) == 8, "IoctlAllocGPFIFO is incorrect size"); struct IoctlClientData { - u64_le data; + u64_le data{}; }; static_assert(sizeof(IoctlClientData) == 8, "IoctlClientData is incorrect size"); struct IoctlZCullBind { - u64_le gpu_va; - u32_le mode; // 0=global, 1=no_ctxsw, 2=separate_buffer, 3=part_of_regular_buf + u64_le gpu_va{}; + u32_le mode{}; // 0=global, 1=no_ctxsw, 2=separate_buffer, 3=part_of_regular_buf INSERT_PADDING_WORDS(1); }; static_assert(sizeof(IoctlZCullBind) == 16, "IoctlZCullBind is incorrect size"); struct IoctlSetErrorNotifier { - u64_le offset; - u64_le size; - u32_le mem; // nvmap object handle + u64_le offset{}; + u64_le size{}; + u32_le mem{}; // nvmap object handle INSERT_PADDING_WORDS(1); }; static_assert(sizeof(IoctlSetErrorNotifier) == 24, "IoctlSetErrorNotifier is incorrect size"); struct IoctlChannelSetPriority { - u32_le priority; + u32_le priority{}; }; static_assert(sizeof(IoctlChannelSetPriority) == 4, "IoctlChannelSetPriority is incorrect size"); struct IoctlSetTimeslice { - u32_le timeslice; + u32_le timeslice{}; }; static_assert(sizeof(IoctlSetTimeslice) == 4, "IoctlSetTimeslice is incorrect size"); struct IoctlEventIdControl { - u32_le cmd; // 0=disable, 1=enable, 2=clear - u32_le id; + u32_le cmd{}; // 0=disable, 1=enable, 2=clear + u32_le id{}; }; static_assert(sizeof(IoctlEventIdControl) == 8, "IoctlEventIdControl is incorrect size"); struct IoctlGetErrorNotification { - u64_le timestamp; - u32_le info32; - u16_le info16; - u16_le status; // always 0xFFFF + u64_le timestamp{}; + u32_le info32{}; + u16_le info16{}; + u16_le status{}; // always 0xFFFF }; static_assert(sizeof(IoctlGetErrorNotification) == 16, "IoctlGetErrorNotification is incorrect size"); @@ -131,39 +107,39 @@ private: static_assert(sizeof(Fence) == 8, "Fence is incorrect size"); struct IoctlAllocGpfifoEx { - u32_le num_entries; - u32_le flags; - u32_le unk0; - u32_le unk1; - u32_le unk2; - u32_le unk3; - u32_le unk4; - u32_le unk5; + u32_le num_entries{}; + u32_le flags{}; + u32_le unk0{}; + u32_le unk1{}; + u32_le unk2{}; + u32_le unk3{}; + u32_le unk4{}; + u32_le unk5{}; }; static_assert(sizeof(IoctlAllocGpfifoEx) == 32, "IoctlAllocGpfifoEx is incorrect size"); struct IoctlAllocGpfifoEx2 { - u32_le num_entries; // in - u32_le flags; // in - u32_le unk0; // in (1 works) - Fence fence_out; // out - u32_le unk1; // in - u32_le unk2; // in - u32_le unk3; // in + u32_le num_entries{}; // in + u32_le flags{}; // in + u32_le unk0{}; // in (1 works) + Fence fence_out{}; // out + u32_le unk1{}; // in + u32_le unk2{}; // in + u32_le unk3{}; // in }; static_assert(sizeof(IoctlAllocGpfifoEx2) == 32, "IoctlAllocGpfifoEx2 is incorrect size"); struct IoctlAllocObjCtx { - u32_le class_num; // 0x902D=2d, 0xB197=3d, 0xB1C0=compute, 0xA140=kepler, 0xB0B5=DMA, - // 0xB06F=channel_gpfifo - u32_le flags; - u64_le obj_id; // (ignored) used for FREE_OBJ_CTX ioctl, which is not supported + u32_le class_num{}; // 0x902D=2d, 0xB197=3d, 0xB1C0=compute, 0xA140=kepler, 0xB0B5=DMA, + // 0xB06F=channel_gpfifo + u32_le flags{}; + u64_le obj_id{}; // (ignored) used for FREE_OBJ_CTX ioctl, which is not supported }; static_assert(sizeof(IoctlAllocObjCtx) == 16, "IoctlAllocObjCtx is incorrect size"); struct IoctlSubmitGpfifo { - u64_le address; // pointer to gpfifo entry structs - u32_le num_entries; // number of fence objects being submitted + u64_le address{}; // pointer to gpfifo entry structs + u32_le num_entries{}; // number of fence objects being submitted union { u32_le raw; BitField<0, 1, u32_le> add_wait; // append a wait sync_point to the list @@ -172,7 +148,7 @@ private: BitField<4, 1, u32_le> suppress_wfi; // suppress wait for interrupt BitField<8, 1, u32_le> increment; // increment the returned fence } flags; - Fence fence_out; // returned new fence object for others to wait on + Fence fence_out{}; // returned new fence object for others to wait on u32 AddIncrementValue() const { return flags.add_increment.Value() << 1; @@ -182,33 +158,34 @@ private: "IoctlSubmitGpfifo is incorrect size"); struct IoctlGetWaitbase { - u32 unknown; // seems to be ignored? Nintendo added this - u32 value; + u32 unknown{}; // seems to be ignored? Nintendo added this + u32 value{}; }; static_assert(sizeof(IoctlGetWaitbase) == 8, "IoctlGetWaitbase is incorrect size"); - u32_le nvmap_fd{}; + s32_le nvmap_fd{}; u64_le user_data{}; IoctlZCullBind zcull_params{}; u32_le channel_priority{}; u32_le channel_timeslice{}; - u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output); - u32 SetClientData(const std::vector<u8>& input, std::vector<u8>& output); - u32 GetClientData(const std::vector<u8>& input, std::vector<u8>& output); - u32 ZCullBind(const std::vector<u8>& input, std::vector<u8>& output); - u32 SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output); - u32 SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output); - u32 AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output); - u32 AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output); - u32 SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output, - Tegra::CommandList&& entries); - u32 SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output); - u32 KickoffPB(const std::vector<u8>& input, std::vector<u8>& output, - const std::vector<u8>& input2, IoctlVersion version); - u32 GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output); - u32 ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output); - u32 ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetClientData(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetClientData(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ZCullBind(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetErrorNotifier(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetChannelPriority(const std::vector<u8>& input, std::vector<u8>& output); + NvResult AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output); + NvResult AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SubmitGPFIFOImpl(IoctlSubmitGpfifo& params, std::vector<u8>& output, + Tegra::CommandList&& entries); + NvResult SubmitGPFIFOBase(const std::vector<u8>& input, std::vector<u8>& output, + bool kickoff = false); + NvResult SubmitGPFIFOBase(const std::vector<u8>& input, const std::vector<u8>& input_inline, + std::vector<u8>& output); + NvResult GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output); + NvResult ChannelSetTimeslice(const std::vector<u8>& input, std::vector<u8>& output); std::shared_ptr<nvmap> nvmap_dev; SyncpointManager& syncpoint_manager; diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp index b6df48360..d8735491c 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp @@ -15,46 +15,58 @@ nvhost_nvdec::nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_de : nvhost_nvdec_common(system, std::move(nvmap_dev)) {} nvhost_nvdec::~nvhost_nvdec() = default; -u32 nvhost_nvdec::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocSetNVMAPfdCommand: - return SetNVMAPfd(input); - case IoctlCommand::IocSubmit: - return Submit(input, output); - case IoctlCommand::IocGetSyncpoint: - return GetSyncpoint(input, output); - case IoctlCommand::IocGetWaitbase: - return GetWaitbase(input, output); - case IoctlCommand::IocMapBuffer: - case IoctlCommand::IocMapBuffer2: - case IoctlCommand::IocMapBuffer3: - case IoctlCommand::IocMapBufferEx: - return MapBuffer(input, output); - case IoctlCommand::IocUnmapBufferEx: { - // This command is sent when the video stream has ended, flush all video contexts - // This is usually sent in the folowing order: vic, nvdec, vic. - // Inform the GPU to clear any remaining nvdec buffers when this is detected. - LOG_INFO(Service_NVDRV, "NVDEC video stream ended"); - Tegra::ChCommandHeaderList cmdlist(1); - cmdlist[0] = Tegra::ChCommandHeader{0xDEADB33F}; - system.GPU().PushCommandBuffer(cmdlist); - [[fallthrough]]; // fallthrough to unmap buffers - }; - case IoctlCommand::IocUnmapBuffer: - case IoctlCommand::IocUnmapBuffer2: - case IoctlCommand::IocUnmapBuffer3: - return UnmapBuffer(input, output); - case IoctlCommand::IocSetSubmitTimeout: - return SetSubmitTimeout(input, output); +NvResult nvhost_nvdec::Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + switch (command.group) { + case 0x0: + switch (command.cmd) { + case 0x1: + return Submit(input, output); + case 0x2: + return GetSyncpoint(input, output); + case 0x3: + return GetWaitbase(input, output); + case 0x7: + return SetSubmitTimeout(input, output); + case 0x9: + return MapBuffer(input, output); + case 0xa: { + if (command.length == 0x1c) { + LOG_INFO(Service_NVDRV, "NVDEC video stream ended"); + Tegra::ChCommandHeaderList cmdlist(1); + cmdlist[0] = Tegra::ChCommandHeader{0xDEADB33F}; + system.GPU().PushCommandBuffer(cmdlist); + } + return UnmapBuffer(input, output); + } + default: + break; + } + break; + case 'H': + switch (command.cmd) { + case 0x1: + return SetNVMAPfd(input); + default: + break; + } + break; } - UNIMPLEMENTED_MSG("Unimplemented ioctl 0x{:X}", command.raw); - return 0; + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_nvdec::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_nvdec::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h index 102777ddd..79b8b6de1 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.h @@ -14,26 +14,11 @@ public: explicit nvhost_nvdec(Core::System& system, std::shared_ptr<nvmap> nvmap_dev); ~nvhost_nvdec() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; - -private: - enum class IoctlCommand : u32_le { - IocSetNVMAPfdCommand = 0x40044801, - IocSubmit = 0xC0400001, - IocGetSyncpoint = 0xC0080002, - IocGetWaitbase = 0xC0080003, - IocMapBuffer = 0xC01C0009, - IocMapBuffer2 = 0xC16C0009, - IocMapBuffer3 = 0xC15C0009, - IocMapBufferEx = 0xC0A40009, - IocUnmapBuffer = 0xC0A4000A, - IocUnmapBuffer2 = 0xC16C000A, - IocUnmapBufferEx = 0xC01C000A, - IocUnmapBuffer3 = 0xC15C000A, - IocSetSubmitTimeout = 0x40040007, - }; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; }; } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp index 30f03f845..b49cecb42 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.cpp @@ -36,26 +36,20 @@ std::size_t WriteVectors(std::vector<u8>& dst, const std::vector<T>& src, std::s } } // Anonymous namespace -namespace NvErrCodes { -constexpr u32 Success{}; -[[maybe_unused]] constexpr u32 OutOfMemory{static_cast<u32>(-12)}; -constexpr u32 InvalidInput{static_cast<u32>(-22)}; -} // namespace NvErrCodes - nvhost_nvdec_common::nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev) : nvdevice(system), nvmap_dev(std::move(nvmap_dev)) {} nvhost_nvdec_common::~nvhost_nvdec_common() = default; -u32 nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) { +NvResult nvhost_nvdec_common::SetNVMAPfd(const std::vector<u8>& input) { IoctlSetNvmapFD params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlSetNvmapFD)); LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd); nvmap_fd = params.nvmap_fd; - return 0; + return NvResult::Success; } -u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& output) { IoctlSubmit params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlSubmit)); LOG_DEBUG(Service_NVDRV, "called NVDEC Submit, cmd_buffer_count={}", params.cmd_buffer_count); @@ -83,12 +77,12 @@ u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& o for (const auto& cmd_buffer : command_buffers) { auto object = nvmap_dev->GetObject(cmd_buffer.memory_id); - ASSERT_OR_EXECUTE(object, return NvErrCodes::InvalidInput;); + ASSERT_OR_EXECUTE(object, return NvResult::InvalidState;); const auto map = FindBufferMap(object->dma_map_addr); if (!map) { LOG_ERROR(Service_NVDRV, "Tried to submit an invalid offset 0x{:X} dma 0x{:X}", object->addr, object->dma_map_addr); - return 0; + return NvResult::Success; } Tegra::ChCommandHeaderList cmdlist(cmd_buffer.word_count); gpu.MemoryManager().ReadBlock(map->StartAddr() + cmd_buffer.offset, cmdlist.data(), @@ -105,10 +99,10 @@ u32 nvhost_nvdec_common::Submit(const std::vector<u8>& input, std::vector<u8>& o offset = WriteVectors(output, syncpt_increments, offset); offset = WriteVectors(output, wait_checks, offset); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output) { IoctlGetSyncpoint params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlGetSyncpoint)); LOG_DEBUG(Service_NVDRV, "called GetSyncpoint, id={}", params.param); @@ -118,18 +112,18 @@ u32 nvhost_nvdec_common::GetSyncpoint(const std::vector<u8>& input, std::vector< params.value = 0; std::memcpy(output.data(), ¶ms, sizeof(IoctlGetSyncpoint)); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output) { IoctlGetWaitbase params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlGetWaitbase)); params.value = 0; // Seems to be hard coded at 0 std::memcpy(output.data(), ¶ms, sizeof(IoctlGetWaitbase)); - return 0; + return NvResult::Success; } -u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { IoctlMapBuffer params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlMapBuffer)); std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries); @@ -143,7 +137,7 @@ u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8> if (!object) { LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmf_buff.map_handle); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::InvalidInput; + return NvResult::InvalidState; } if (object->dma_map_addr == 0) { // NVDEC and VIC memory is in the 32-bit address space @@ -165,10 +159,10 @@ u32 nvhost_nvdec_common::MapBuffer(const std::vector<u8>& input, std::vector<u8> std::memcpy(output.data() + sizeof(IoctlMapBuffer), cmd_buffer_handles.data(), cmd_buffer_handles.size() * sizeof(MapBufferEntry)); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output) { IoctlMapBuffer params{}; std::memcpy(¶ms, input.data(), sizeof(IoctlMapBuffer)); std::vector<MapBufferEntry> cmd_buffer_handles(params.num_entries); @@ -181,7 +175,7 @@ u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u if (!object) { LOG_ERROR(Service_NVDRV, "invalid cmd_buffer nvmap_handle={:X}", cmf_buff.map_handle); std::memcpy(output.data(), ¶ms, output.size()); - return NvErrCodes::InvalidInput; + return NvResult::InvalidState; } if (const auto size{RemoveBufferMap(object->dma_map_addr)}; size) { gpu.MemoryManager().Unmap(object->dma_map_addr, *size); @@ -193,13 +187,14 @@ u32 nvhost_nvdec_common::UnmapBuffer(const std::vector<u8>& input, std::vector<u object->dma_map_addr = 0; } std::memset(output.data(), 0, output.size()); - return NvErrCodes::Success; + return NvResult::Success; } -u32 nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvdec_common::SetSubmitTimeout(const std::vector<u8>& input, + std::vector<u8>& output) { std::memcpy(&submit_timeout, input.data(), input.size()); LOG_WARNING(Service_NVDRV, "(STUBBED) called"); - return NvErrCodes::Success; + return NvResult::Success; } std::optional<nvhost_nvdec_common::BufferMap> nvhost_nvdec_common::FindBufferMap( diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h index c249c5349..e07d4d280 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec_common.h @@ -18,9 +18,12 @@ public: explicit nvhost_nvdec_common(Core::System& system, std::shared_ptr<nvmap> nvmap_dev); ~nvhost_nvdec_common() override; - virtual u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) = 0; + virtual NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) = 0; + virtual NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) = 0; + virtual NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) = 0; protected: class BufferMap final { @@ -63,102 +66,102 @@ protected: }; struct IoctlSetNvmapFD { - u32_le nvmap_fd; + s32_le nvmap_fd{}; }; static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size"); struct IoctlSubmitCommandBuffer { - u32_le id; - u32_le offset; - u32_le count; + u32_le id{}; + u32_le offset{}; + u32_le count{}; }; static_assert(sizeof(IoctlSubmitCommandBuffer) == 0xC, "IoctlSubmitCommandBuffer is incorrect size"); struct IoctlSubmit { - u32_le cmd_buffer_count; - u32_le relocation_count; - u32_le syncpoint_count; - u32_le fence_count; + u32_le cmd_buffer_count{}; + u32_le relocation_count{}; + u32_le syncpoint_count{}; + u32_le fence_count{}; }; static_assert(sizeof(IoctlSubmit) == 0x10, "IoctlSubmit has incorrect size"); struct CommandBuffer { - s32 memory_id; - u32 offset; - s32 word_count; + s32 memory_id{}; + u32 offset{}; + s32 word_count{}; }; static_assert(sizeof(CommandBuffer) == 0xC, "CommandBuffer has incorrect size"); struct Reloc { - s32 cmdbuffer_memory; - s32 cmdbuffer_offset; - s32 target; - s32 target_offset; + s32 cmdbuffer_memory{}; + s32 cmdbuffer_offset{}; + s32 target{}; + s32 target_offset{}; }; static_assert(sizeof(Reloc) == 0x10, "CommandBuffer has incorrect size"); struct SyncptIncr { - u32 id; - u32 increments; + u32 id{}; + u32 increments{}; }; static_assert(sizeof(SyncptIncr) == 0x8, "CommandBuffer has incorrect size"); struct Fence { - u32 id; - u32 value; + u32 id{}; + u32 value{}; }; static_assert(sizeof(Fence) == 0x8, "CommandBuffer has incorrect size"); struct IoctlGetSyncpoint { // Input - u32_le param; + u32_le param{}; // Output - u32_le value; + u32_le value{}; }; static_assert(sizeof(IoctlGetSyncpoint) == 8, "IocGetIdParams has wrong size"); struct IoctlGetWaitbase { - u32_le unknown; // seems to be ignored? Nintendo added this - u32_le value; + u32_le unknown{}; // seems to be ignored? Nintendo added this + u32_le value{}; }; static_assert(sizeof(IoctlGetWaitbase) == 0x8, "IoctlGetWaitbase is incorrect size"); struct IoctlMapBuffer { - u32_le num_entries; - u32_le data_address; // Ignored by the driver. - u32_le attach_host_ch_das; + u32_le num_entries{}; + u32_le data_address{}; // Ignored by the driver. + u32_le attach_host_ch_das{}; }; static_assert(sizeof(IoctlMapBuffer) == 0x0C, "IoctlMapBuffer is incorrect size"); struct IocGetIdParams { // Input - u32_le param; + u32_le param{}; // Output - u32_le value; + u32_le value{}; }; static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size"); // Used for mapping and unmapping command buffers struct MapBufferEntry { - u32_le map_handle; - u32_le map_address; + u32_le map_handle{}; + u32_le map_address{}; }; static_assert(sizeof(IoctlMapBuffer) == 0x0C, "IoctlMapBuffer is incorrect size"); /// Ioctl command implementations - u32 SetNVMAPfd(const std::vector<u8>& input); - u32 Submit(const std::vector<u8>& input, std::vector<u8>& output); - u32 GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output); - u32 GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output); - u32 MapBuffer(const std::vector<u8>& input, std::vector<u8>& output); - u32 UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output); - u32 SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetNVMAPfd(const std::vector<u8>& input); + NvResult Submit(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetSyncpoint(const std::vector<u8>& input, std::vector<u8>& output); + NvResult GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output); + NvResult MapBuffer(const std::vector<u8>& input, std::vector<u8>& output); + NvResult UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetSubmitTimeout(const std::vector<u8>& input, std::vector<u8>& output); std::optional<BufferMap> FindBufferMap(GPUVAddr gpu_addr) const; void AddBufferMap(GPUVAddr gpu_addr, std::size_t size, VAddr cpu_addr, bool is_allocated); std::optional<std::size_t> RemoveBufferMap(GPUVAddr gpu_addr); - u32_le nvmap_fd{}; + s32_le nvmap_fd{}; u32_le submit_timeout{}; std::shared_ptr<nvmap> nvmap_dev; diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp index 96e7b7dab..5bd2958cd 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.cpp @@ -13,28 +13,43 @@ namespace Service::Nvidia::Devices { nvhost_nvjpg::nvhost_nvjpg(Core::System& system) : nvdevice(system) {} nvhost_nvjpg::~nvhost_nvjpg() = default; -u32 nvhost_nvjpg::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocSetNVMAPfdCommand: - return SetNVMAPfd(input, output); +NvResult nvhost_nvjpg::Ioctl1(Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + + switch (command.group) { + case 'H': + switch (command.cmd) { + case 0x1: + return SetNVMAPfd(input, output); + default: + break; + } + break; } - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } -u32 nvhost_nvjpg::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvhost_nvjpg::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_nvjpg::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_nvjpg::SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output) { IoctlSetNvmapFD params{}; std::memcpy(¶ms, input.data(), input.size()); LOG_DEBUG(Service_NVDRV, "called, fd={}", params.nvmap_fd); nvmap_fd = params.nvmap_fd; - return 0; + return NvResult::Success; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h index 98dcac52f..43948d18d 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_nvjpg.h @@ -16,23 +16,21 @@ public: explicit nvhost_nvjpg(Core::System& system); ~nvhost_nvjpg() override; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; private: - enum class IoctlCommand : u32_le { - IocSetNVMAPfdCommand = 0x40044801, - }; - struct IoctlSetNvmapFD { - u32_le nvmap_fd; + s32_le nvmap_fd{}; }; static_assert(sizeof(IoctlSetNvmapFD) == 4, "IoctlSetNvmapFD is incorrect size"); - u32_le nvmap_fd{}; + s32_le nvmap_fd{}; - u32 SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output); + NvResult SetNVMAPfd(const std::vector<u8>& input, std::vector<u8>& output); }; } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp index 60db54d00..347638490 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.cpp @@ -15,36 +15,43 @@ nvhost_vic::nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev) nvhost_vic::~nvhost_vic() = default; -u32 nvhost_vic::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - LOG_DEBUG(Service_NVDRV, "called, command=0x{:08X}, input_size=0x{:X}, output_size=0x{:X}", - command.raw, input.size(), output.size()); - - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::IocSetNVMAPfdCommand: - return SetNVMAPfd(input); - case IoctlCommand::IocSubmit: - return Submit(input, output); - case IoctlCommand::IocGetSyncpoint: - return GetSyncpoint(input, output); - case IoctlCommand::IocGetWaitbase: - return GetWaitbase(input, output); - case IoctlCommand::IocMapBuffer: - case IoctlCommand::IocMapBuffer2: - case IoctlCommand::IocMapBuffer3: - case IoctlCommand::IocMapBuffer4: - case IoctlCommand::IocMapBufferEx: - return MapBuffer(input, output); - case IoctlCommand::IocUnmapBuffer: - case IoctlCommand::IocUnmapBuffer2: - case IoctlCommand::IocUnmapBuffer3: - case IoctlCommand::IocUnmapBufferEx: - return UnmapBuffer(input, output); +NvResult nvhost_vic::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) { + switch (command.group) { + case 0x0: + switch (command.cmd) { + case 0x1: + return Submit(input, output); + case 0x2: + return GetSyncpoint(input, output); + case 0x3: + return GetWaitbase(input, output); + case 0x9: + return MapBuffer(input, output); + case 0xa: + return UnmapBuffer(input, output); + } + case 'H': + switch (command.cmd) { + case 0x1: + return SetNVMAPfd(input); + } + break; } - UNIMPLEMENTED_MSG("Unimplemented ioctl 0x{:X}", command.raw); - return 0; + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_vic::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvhost_vic::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvhost_vic.h b/src/core/hle/service/nvdrv/devices/nvhost_vic.h index f975b190c..b2e11f4d4 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_vic.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_vic.h @@ -13,25 +13,11 @@ class nvhost_vic final : public nvhost_nvdec_common { public: explicit nvhost_vic(Core::System& system, std::shared_ptr<nvmap> nvmap_dev); ~nvhost_vic(); - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; -private: - enum class IoctlCommand : u32_le { - IocSetNVMAPfdCommand = 0x40044801, - IocSubmit = 0xC0400001, - IocGetSyncpoint = 0xC0080002, - IocGetWaitbase = 0xC0080003, - IocMapBuffer = 0xC01C0009, - IocMapBuffer2 = 0xC0340009, - IocMapBuffer3 = 0xC0140009, - IocMapBuffer4 = 0xC00C0009, - IocMapBufferEx = 0xC03C0009, - IocUnmapBuffer = 0xC03C000A, - IocUnmapBuffer2 = 0xC034000A, - IocUnmapBuffer3 = 0xC00C000A, - IocUnmapBufferEx = 0xC01C000A, - }; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; }; } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp index 9436e16ad..c3d324788 100644 --- a/src/core/hle/service/nvdrv/devices/nvmap.cpp +++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp @@ -11,13 +11,6 @@ namespace Service::Nvidia::Devices { -namespace NvErrCodes { -enum { - OperationNotPermitted = -1, - InvalidValue = -22, -}; -} - nvmap::nvmap(Core::System& system) : nvdevice(system) { // Handle 0 appears to be used when remapping, so we create a placeholder empty nvmap object to // represent this. @@ -26,6 +19,41 @@ nvmap::nvmap(Core::System& system) : nvdevice(system) { nvmap::~nvmap() = default; +NvResult nvmap::Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) { + switch (command.group) { + case 0x1: + switch (command.cmd) { + case 0x1: + return IocCreate(input, output); + case 0x3: + return IocFromId(input, output); + case 0x4: + return IocAlloc(input, output); + case 0x5: + return IocFree(input, output); + case 0x9: + return IocParam(input, output); + case 0xe: + return IocGetId(input, output); + } + } + + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvmap::Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + +NvResult nvmap::Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) { + UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw); + return NvResult::NotImplemented; +} + VAddr nvmap::GetObjectAddress(u32 handle) const { auto object = GetObject(handle); ASSERT(object); @@ -33,28 +61,6 @@ VAddr nvmap::GetObjectAddress(u32 handle) const { return object->addr; } -u32 nvmap::ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { - switch (static_cast<IoctlCommand>(command.raw)) { - case IoctlCommand::Create: - return IocCreate(input, output); - case IoctlCommand::Alloc: - return IocAlloc(input, output); - case IoctlCommand::GetId: - return IocGetId(input, output); - case IoctlCommand::FromId: - return IocFromId(input, output); - case IoctlCommand::Param: - return IocParam(input, output); - case IoctlCommand::Free: - return IocFree(input, output); - } - - UNIMPLEMENTED_MSG("Unimplemented ioctl"); - return 0; -} - u32 nvmap::CreateObject(u32 size) { // Create a new nvmap object and obtain a handle to it. auto object = std::make_shared<Object>(); @@ -70,35 +76,35 @@ u32 nvmap::CreateObject(u32 size) { return handle; } -u32 nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocCreate(const std::vector<u8>& input, std::vector<u8>& output) { IocCreateParams params; std::memcpy(¶ms, input.data(), sizeof(params)); LOG_DEBUG(Service_NVDRV, "size=0x{:08X}", params.size); if (!params.size) { LOG_ERROR(Service_NVDRV, "Size is 0"); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } params.handle = CreateObject(params.size); std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } -u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { IocAllocParams params; std::memcpy(¶ms, input.data(), sizeof(params)); LOG_DEBUG(Service_NVDRV, "called, addr={:X}", params.addr); if (!params.handle) { LOG_ERROR(Service_NVDRV, "Handle is 0"); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } if ((params.align - 1) & params.align) { LOG_ERROR(Service_NVDRV, "Incorrect alignment used, alignment={:08X}", params.align); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } const u32 min_alignment = 0x1000; @@ -109,12 +115,12 @@ u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { auto object = GetObject(params.handle); if (!object) { LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } if (object->status == Object::Status::Allocated) { LOG_ERROR(Service_NVDRV, "Object is already allocated, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::OperationNotPermitted); + return NvResult::InsufficientMemory; } object->flags = params.flags; @@ -124,10 +130,10 @@ u32 nvmap::IocAlloc(const std::vector<u8>& input, std::vector<u8>& output) { object->status = Object::Status::Allocated; std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } -u32 nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) { IocGetIdParams params; std::memcpy(¶ms, input.data(), sizeof(params)); @@ -135,22 +141,22 @@ u32 nvmap::IocGetId(const std::vector<u8>& input, std::vector<u8>& output) { if (!params.handle) { LOG_ERROR(Service_NVDRV, "Handle is zero"); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } auto object = GetObject(params.handle); if (!object) { LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::OperationNotPermitted); + return NvResult::BadValue; } params.id = object->id; std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } -u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { IocFromIdParams params; std::memcpy(¶ms, input.data(), sizeof(params)); @@ -160,13 +166,13 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { [&](const auto& entry) { return entry.second->id == params.id; }); if (itr == handles.end()) { LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } auto& object = itr->second; if (object->status != Object::Status::Allocated) { LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } itr->second->refcount++; @@ -175,10 +181,10 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { params.handle = itr->first; std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } -u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) { enum class ParamTypes { Size = 1, Alignment = 2, Base = 3, Heap = 4, Kind = 5, Compr = 6 }; IocParamParams params; @@ -189,12 +195,12 @@ u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) { auto object = GetObject(params.handle); if (!object) { LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } if (object->status != Object::Status::Allocated) { LOG_ERROR(Service_NVDRV, "Object is not allocated, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::OperationNotPermitted); + return NvResult::BadValue; } switch (static_cast<ParamTypes>(params.param)) { @@ -216,10 +222,10 @@ u32 nvmap::IocParam(const std::vector<u8>& input, std::vector<u8>& output) { } std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } -u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) { +NvResult nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) { // TODO(Subv): These flags are unconfirmed. enum FreeFlags { Freed = 0, @@ -234,14 +240,14 @@ u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) { auto itr = handles.find(params.handle); if (itr == handles.end()) { LOG_ERROR(Service_NVDRV, "Object does not exist, handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } if (!itr->second->refcount) { LOG_ERROR( Service_NVDRV, "There is no references to this object. The object is already freed. handle={:08X}", params.handle); - return static_cast<u32>(NvErrCodes::InvalidValue); + return NvResult::BadValue; } itr->second->refcount--; @@ -261,7 +267,7 @@ u32 nvmap::IocFree(const std::vector<u8>& input, std::vector<u8>& output) { handles.erase(params.handle); std::memcpy(output.data(), ¶ms, sizeof(params)); - return 0; + return NvResult::Success; } } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/devices/nvmap.h b/src/core/hle/service/nvdrv/devices/nvmap.h index 04b9ef540..4484bd79f 100644 --- a/src/core/hle/service/nvdrv/devices/nvmap.h +++ b/src/core/hle/service/nvdrv/devices/nvmap.h @@ -19,13 +19,15 @@ public: explicit nvmap(Core::System& system); ~nvmap() override; + NvResult Ioctl1(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output) override; + NvResult Ioctl2(Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) override; + NvResult Ioctl3(Ioctl command, const std::vector<u8>& input, std::vector<u8>& output, + std::vector<u8>& inline_output) override; + /// Returns the allocated address of an nvmap object given its handle. VAddr GetObjectAddress(u32 handle) const; - u32 ioctl(Ioctl command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) override; - /// Represents an nvmap object. struct Object { enum class Status { Created, Allocated }; @@ -58,76 +60,68 @@ private: /// Mapping of currently allocated handles to the objects they represent. std::unordered_map<u32, std::shared_ptr<Object>> handles; - enum class IoctlCommand : u32 { - Create = 0xC0080101, - FromId = 0xC0080103, - Alloc = 0xC0200104, - Free = 0xC0180105, - Param = 0xC00C0109, - GetId = 0xC008010E, - }; struct IocCreateParams { // Input - u32_le size; + u32_le size{}; // Output - u32_le handle; + u32_le handle{}; }; static_assert(sizeof(IocCreateParams) == 8, "IocCreateParams has wrong size"); struct IocFromIdParams { // Input - u32_le id; + u32_le id{}; // Output - u32_le handle; + u32_le handle{}; }; static_assert(sizeof(IocFromIdParams) == 8, "IocFromIdParams has wrong size"); struct IocAllocParams { // Input - u32_le handle; - u32_le heap_mask; - u32_le flags; - u32_le align; - u8 kind; + u32_le handle{}; + u32_le heap_mask{}; + u32_le flags{}; + u32_le align{}; + u8 kind{}; INSERT_PADDING_BYTES(7); - u64_le addr; + u64_le addr{}; }; static_assert(sizeof(IocAllocParams) == 32, "IocAllocParams has wrong size"); struct IocFreeParams { - u32_le handle; + u32_le handle{}; INSERT_PADDING_BYTES(4); - u64_le address; - u32_le size; - u32_le flags; + u64_le address{}; + u32_le size{}; + u32_le flags{}; }; static_assert(sizeof(IocFreeParams) == 24, "IocFreeParams has wrong size"); struct IocParamParams { // Input - u32_le handle; - u32_le param; + u32_le handle{}; + u32_le param{}; // Output - u32_le result; + u32_le result{}; }; static_assert(sizeof(IocParamParams) == 12, "IocParamParams has wrong size"); struct IocGetIdParams { // Output - u32_le id; + u32_le id{}; // Input - u32_le handle; + u32_le handle{}; }; static_assert(sizeof(IocGetIdParams) == 8, "IocGetIdParams has wrong size"); u32 CreateObject(u32 size); - u32 IocCreate(const std::vector<u8>& input, std::vector<u8>& output); - u32 IocAlloc(const std::vector<u8>& input, std::vector<u8>& output); - u32 IocGetId(const std::vector<u8>& input, std::vector<u8>& output); - u32 IocFromId(const std::vector<u8>& input, std::vector<u8>& output); - u32 IocParam(const std::vector<u8>& input, std::vector<u8>& output); - u32 IocFree(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocCreate(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocAlloc(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocGetId(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocFromId(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocParam(const std::vector<u8>& input, std::vector<u8>& output); + NvResult IocFree(const std::vector<u8>& input, std::vector<u8>& output); }; } // namespace Service::Nvidia::Devices diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp index 88fbfa9b0..e01ef676a 100644 --- a/src/core/hle/service/nvdrv/interface.cpp +++ b/src/core/hle/service/nvdrv/interface.cpp @@ -23,124 +23,171 @@ void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) { void NVDRV::Open(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NVDRV, "called"); + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; + } + const auto& buffer = ctx.ReadBuffer(); - std::string device_name(buffer.begin(), buffer.end()); + const std::string device_name(buffer.begin(), buffer.end()); + DeviceFD fd = nvdrv->Open(device_name); - u32 fd = nvdrv->Open(device_name); IPC::ResponseBuilder rb{ctx, 4}; rb.Push(RESULT_SUCCESS); - rb.Push<u32>(fd); - rb.Push<u32>(0); + rb.Push<DeviceFD>(fd); + rb.PushEnum(fd != INVALID_NVDRV_FD ? NvResult::Success : NvResult::FileOperationFailed); +} + +void NVDRV::ServiceError(Kernel::HLERequestContext& ctx, NvResult result) { + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushEnum(result); } -void NVDRV::IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version) { +void NVDRV::Ioctl1(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; - u32 fd = rp.Pop<u32>(); - u32 command = rp.Pop<u32>(); - - /// Ioctl 3 has 2 outputs, first in the input params, second is the result - std::vector<u8> output(ctx.GetWriteBufferSize(0)); - std::vector<u8> output2; - if (version == IoctlVersion::Version3) { - output2.resize((ctx.GetWriteBufferSize(1))); + const auto fd = rp.Pop<DeviceFD>(); + const auto command = rp.PopRaw<Ioctl>(); + LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw); + + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; } - /// Ioctl2 has 2 inputs. It's used to pass data directly instead of providing a pointer. - /// KickOfPB uses this - auto input = ctx.ReadBuffer(0); + // Check device + std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0)); + const auto input_buffer = ctx.ReadBuffer(0); - std::vector<u8> input2; - if (version == IoctlVersion::Version2) { - input2 = ctx.ReadBuffer(1); - } + const auto nv_result = nvdrv->Ioctl1(fd, command, input_buffer, output_buffer); - IoctlCtrl ctrl{}; - - u32 result = nvdrv->Ioctl(fd, command, input, input2, output, output2, ctrl, version); - - if (ctrl.must_delay) { - ctrl.fresh_call = false; - ctx.SleepClientThread( - "NVServices::DelayedResponse", ctrl.timeout, - [=, this](std::shared_ptr<Kernel::Thread> thread, Kernel::HLERequestContext& ctx_, - Kernel::ThreadWakeupReason reason) { - IoctlCtrl ctrl2{ctrl}; - std::vector<u8> tmp_output = output; - std::vector<u8> tmp_output2 = output2; - const u32 ioctl_result = nvdrv->Ioctl(fd, command, input, input2, tmp_output, - tmp_output2, ctrl2, version); - ctx_.WriteBuffer(tmp_output, 0); - if (version == IoctlVersion::Version3) { - ctx_.WriteBuffer(tmp_output2, 1); - } - IPC::ResponseBuilder rb{ctx_, 3}; - rb.Push(RESULT_SUCCESS); - rb.Push(ioctl_result); - }, - nvdrv->GetEventWriteable(ctrl.event_id)); - } else { - ctx.WriteBuffer(output); - if (version == IoctlVersion::Version3) { - ctx.WriteBuffer(output2, 1); - } + if (command.is_out != 0) { + ctx.WriteBuffer(output_buffer); } + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push(result); -} - -void NVDRV::Ioctl(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NVDRV, "called"); - IoctlBase(ctx, IoctlVersion::Version1); + rb.PushEnum(nv_result); } void NVDRV::Ioctl2(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NVDRV, "called"); - IoctlBase(ctx, IoctlVersion::Version2); + IPC::RequestParser rp{ctx}; + const auto fd = rp.Pop<DeviceFD>(); + const auto command = rp.PopRaw<Ioctl>(); + LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw); + + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; + } + + const auto input_buffer = ctx.ReadBuffer(0); + const auto input_inlined_buffer = ctx.ReadBuffer(1); + std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0)); + + const auto nv_result = + nvdrv->Ioctl2(fd, command, input_buffer, input_inlined_buffer, output_buffer); + + if (command.is_out != 0) { + ctx.WriteBuffer(output_buffer); + } + + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushEnum(nv_result); } void NVDRV::Ioctl3(Kernel::HLERequestContext& ctx) { - LOG_DEBUG(Service_NVDRV, "called"); - IoctlBase(ctx, IoctlVersion::Version3); + IPC::RequestParser rp{ctx}; + const auto fd = rp.Pop<DeviceFD>(); + const auto command = rp.PopRaw<Ioctl>(); + LOG_DEBUG(Service_NVDRV, "called fd={}, ioctl=0x{:08X}", fd, command.raw); + + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; + } + + const auto input_buffer = ctx.ReadBuffer(0); + std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0)); + std::vector<u8> output_buffer_inline(ctx.GetWriteBufferSize(1)); + + const auto nv_result = + nvdrv->Ioctl3(fd, command, input_buffer, output_buffer, output_buffer_inline); + + if (command.is_out != 0) { + ctx.WriteBuffer(output_buffer, 0); + ctx.WriteBuffer(output_buffer_inline, 1); + } + + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushEnum(nv_result); } void NVDRV::Close(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NVDRV, "called"); - IPC::RequestParser rp{ctx}; - u32 fd = rp.Pop<u32>(); + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; + } - auto result = nvdrv->Close(fd); + IPC::RequestParser rp{ctx}; + const auto fd = rp.Pop<DeviceFD>(); + const auto result = nvdrv->Close(fd); - IPC::ResponseBuilder rb{ctx, 2}; - rb.Push(result); + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushEnum(result); } void NVDRV::Initialize(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); + initialized = true; + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push<u32>(0); + rb.PushEnum(NvResult::Success); } void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) { IPC::RequestParser rp{ctx}; - u32 fd = rp.Pop<u32>(); - // TODO(Blinkhawk): Figure the meaning of the flag at bit 16 - u32 event_id = rp.Pop<u32>() & 0x000000FF; + const auto fd = rp.Pop<DeviceFD>(); + const auto event_id = rp.Pop<u32>() & 0x00FF; LOG_WARNING(Service_NVDRV, "(STUBBED) called, fd={:X}, event_id={:X}", fd, event_id); - IPC::ResponseBuilder rb{ctx, 3, 1}; - rb.Push(RESULT_SUCCESS); + if (!initialized) { + ServiceError(ctx, NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); + return; + } + + auto nv_result = nvdrv->VerifyFd(fd); + + if (nv_result != NvResult::Success) { + LOG_ERROR(Service_NVDRV, "Invalid FD specified DeviceFD={}!", fd); + ServiceError(ctx, nv_result); + return; + } + if (event_id < MaxNvEvents) { + IPC::ResponseBuilder rb{ctx, 3, 1}; + rb.Push(RESULT_SUCCESS); auto event = nvdrv->GetEvent(event_id); event->Clear(); rb.PushCopyObjects(event); - rb.Push<u32>(NvResult::Success); + rb.PushEnum(NvResult::Success); } else { - rb.Push<u32>(0); - rb.Push<u32>(NvResult::BadParameter); + IPC::ResponseBuilder rb{ctx, 3}; + rb.Push(RESULT_SUCCESS); + rb.PushEnum(NvResult::BadParameter); } } @@ -151,7 +198,7 @@ void NVDRV::SetAruid(Kernel::HLERequestContext& ctx) { IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); - rb.Push<u32>(0); + rb.PushEnum(NvResult::Success); } void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ctx) { @@ -164,8 +211,9 @@ void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ct void NVDRV::GetStatus(Kernel::HLERequestContext& ctx) { LOG_WARNING(Service_NVDRV, "(STUBBED) called"); - IPC::ResponseBuilder rb{ctx, 2}; + IPC::ResponseBuilder rb{ctx, 3}; rb.Push(RESULT_SUCCESS); + rb.PushEnum(NvResult::Success); } void NVDRV::DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx) { @@ -181,7 +229,7 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name) : ServiceFramework(name), nvdrv(std::move(nvdrv)) { static const FunctionInfo functions[] = { {0, &NVDRV::Open, "Open"}, - {1, &NVDRV::Ioctl, "Ioctl"}, + {1, &NVDRV::Ioctl1, "Ioctl"}, {2, &NVDRV::Close, "Close"}, {3, &NVDRV::Initialize, "Initialize"}, {4, &NVDRV::QueryEvent, "QueryEvent"}, diff --git a/src/core/hle/service/nvdrv/interface.h b/src/core/hle/service/nvdrv/interface.h index 72e17a728..d7bcf2b7e 100644 --- a/src/core/hle/service/nvdrv/interface.h +++ b/src/core/hle/service/nvdrv/interface.h @@ -23,7 +23,7 @@ public: private: void Open(Kernel::HLERequestContext& ctx); - void Ioctl(Kernel::HLERequestContext& ctx); + void Ioctl1(Kernel::HLERequestContext& ctx); void Ioctl2(Kernel::HLERequestContext& ctx); void Ioctl3(Kernel::HLERequestContext& ctx); void Close(Kernel::HLERequestContext& ctx); @@ -33,11 +33,13 @@ private: void SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ctx); void GetStatus(Kernel::HLERequestContext& ctx); void DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx); - void IoctlBase(Kernel::HLERequestContext& ctx, IoctlVersion version); + + void ServiceError(Kernel::HLERequestContext& ctx, NvResult result); std::shared_ptr<Module> nvdrv; u64 pid{}; + bool initialized{}; }; } // namespace Service::Nvidia diff --git a/src/core/hle/service/nvdrv/nvdata.h b/src/core/hle/service/nvdrv/nvdata.h index 529b03471..3294bc0e7 100644 --- a/src/core/hle/service/nvdrv/nvdata.h +++ b/src/core/hle/service/nvdrv/nvdata.h @@ -1,12 +1,16 @@ #pragma once #include <array> +#include "common/bit_field.h" #include "common/common_types.h" namespace Service::Nvidia { constexpr u32 MaxSyncPoints = 192; constexpr u32 MaxNvEvents = 64; +using DeviceFD = s32; + +constexpr DeviceFD INVALID_NVDRV_FD = -1; struct Fence { s32 id; @@ -20,11 +24,61 @@ struct MultiFence { std::array<Fence, 4> fences; }; -enum NvResult : u32 { - Success = 0, - BadParameter = 4, - Timeout = 5, - ResourceError = 15, +enum class NvResult : u32 { + Success = 0x0, + NotImplemented = 0x1, + NotSupported = 0x2, + NotInitialized = 0x3, + BadParameter = 0x4, + Timeout = 0x5, + InsufficientMemory = 0x6, + ReadOnlyAttribute = 0x7, + InvalidState = 0x8, + InvalidAddress = 0x9, + InvalidSize = 0xA, + BadValue = 0xB, + AlreadyAllocated = 0xD, + Busy = 0xE, + ResourceError = 0xF, + CountMismatch = 0x10, + OverFlow = 0x11, + InsufficientTransferMemory = 0x1000, + InsufficientVideoMemory = 0x10000, + BadSurfaceColorScheme = 0x10001, + InvalidSurface = 0x10002, + SurfaceNotSupported = 0x10003, + DispInitFailed = 0x20000, + DispAlreadyAttached = 0x20001, + DispTooManyDisplays = 0x20002, + DispNoDisplaysAttached = 0x20003, + DispModeNotSupported = 0x20004, + DispNotFound = 0x20005, + DispAttachDissallowed = 0x20006, + DispTypeNotSupported = 0x20007, + DispAuthenticationFailed = 0x20008, + DispNotAttached = 0x20009, + DispSamePwrState = 0x2000A, + DispEdidFailure = 0x2000B, + DispDsiReadAckError = 0x2000C, + DispDsiReadInvalidResp = 0x2000D, + FileWriteFailed = 0x30000, + FileReadFailed = 0x30001, + EndOfFile = 0x30002, + FileOperationFailed = 0x30003, + DirOperationFailed = 0x30004, + EndOfDirList = 0x30005, + ConfigVarNotFound = 0x30006, + InvalidConfigVar = 0x30007, + LibraryNotFound = 0x30008, + SymbolNotFound = 0x30009, + MemoryMapFailed = 0x3000A, + IoctlFailed = 0x3000F, + AccessDenied = 0x30010, + DeviceNotFound = 0x30011, + KernelDriverNotFound = 0x30012, + FileNotFound = 0x30013, + PathAlreadyExists = 0x30014, + ModuleNotPresent = 0xA000E, }; enum class EventState { @@ -34,21 +88,13 @@ enum class EventState { Busy = 3, }; -enum class IoctlVersion : u32 { - Version1, - Version2, - Version3, -}; - -struct IoctlCtrl { - // First call done to the servioce for services that call itself again after a call. - bool fresh_call{true}; - // Tells the Ioctl Wrapper that it must delay the IPC response and send the thread to sleep - bool must_delay{}; - // Timeout for the delay - s64 timeout{}; - // NV Event Id - s32 event_id{-1}; +union Ioctl { + u32_le raw; + BitField<0, 8, u32> cmd; + BitField<8, 8, u32> group; + BitField<16, 14, u32> length; + BitField<30, 1, u32> is_in; + BitField<31, 1, u32> is_out; }; } // namespace Service::Nvidia diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp index 046a1f28c..69a4b07ba 100644 --- a/src/core/hle/service/nvdrv/nvdrv.cpp +++ b/src/core/hle/service/nvdrv/nvdrv.cpp @@ -62,36 +62,101 @@ Module::Module(Core::System& system) : syncpoint_manager{system.GPU()} { Module::~Module() = default; -u32 Module::Open(const std::string& device_name) { - ASSERT_MSG(devices.find(device_name) != devices.end(), "Trying to open unknown device {}", - device_name); +NvResult Module::VerifyFd(DeviceFD fd) const { + if (fd < 0) { + LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd); + return NvResult::InvalidState; + } + + if (open_files.find(fd) == open_files.end()) { + LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd); + return NvResult::NotImplemented; + } + + return NvResult::Success; +} + +DeviceFD Module::Open(const std::string& device_name) { + if (devices.find(device_name) == devices.end()) { + LOG_ERROR(Service_NVDRV, "Trying to open unknown device {}", device_name); + return INVALID_NVDRV_FD; + } auto device = devices[device_name]; - const u32 fd = next_fd++; + const DeviceFD fd = next_fd++; open_files[fd] = std::move(device); return fd; } -u32 Module::Ioctl(u32 fd, u32 command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version) { +NvResult Module::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output) { + if (fd < 0) { + LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd); + return NvResult::InvalidState; + } + auto itr = open_files.find(fd); - ASSERT_MSG(itr != open_files.end(), "Tried to talk to an invalid device"); - auto& device = itr->second; - return device->ioctl({command}, input, input2, output, output2, ctrl, version); + if (itr == open_files.end()) { + LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd); + return NvResult::NotImplemented; + } + + return itr->second->Ioctl1(command, input, output); } -ResultCode Module::Close(u32 fd) { +NvResult Module::Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output) { + if (fd < 0) { + LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd); + return NvResult::InvalidState; + } + auto itr = open_files.find(fd); - ASSERT_MSG(itr != open_files.end(), "Tried to talk to an invalid device"); + + if (itr == open_files.end()) { + LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd); + return NvResult::NotImplemented; + } + + return itr->second->Ioctl2(command, input, inline_input, output); +} + +NvResult Module::Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output, std::vector<u8>& inline_output) { + if (fd < 0) { + LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd); + return NvResult::InvalidState; + } + + auto itr = open_files.find(fd); + + if (itr == open_files.end()) { + LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd); + return NvResult::NotImplemented; + } + + return itr->second->Ioctl3(command, input, output, inline_output); +} + +NvResult Module::Close(DeviceFD fd) { + if (fd < 0) { + LOG_ERROR(Service_NVDRV, "Invalid DeviceFD={}!", fd); + return NvResult::InvalidState; + } + + auto itr = open_files.find(fd); + + if (itr == open_files.end()) { + LOG_ERROR(Service_NVDRV, "Could not find DeviceFD={}!", fd); + return NvResult::NotImplemented; + } open_files.erase(itr); - // TODO(flerovium): return correct result code if operation failed. - return RESULT_SUCCESS; + return NvResult::Success; } void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) { diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h index f3d863dac..3ccc62a76 100644 --- a/src/core/hle/service/nvdrv/nvdrv.h +++ b/src/core/hle/service/nvdrv/nvdrv.h @@ -112,14 +112,23 @@ public: return std::static_pointer_cast<T>(itr->second); } + NvResult VerifyFd(DeviceFD fd) const; + /// Opens a device node and returns a file descriptor to it. - u32 Open(const std::string& device_name); + DeviceFD Open(const std::string& device_name); + /// Sends an ioctl command to the specified file descriptor. - u32 Ioctl(u32 fd, u32 command, const std::vector<u8>& input, const std::vector<u8>& input2, - std::vector<u8>& output, std::vector<u8>& output2, IoctlCtrl& ctrl, - IoctlVersion version); + NvResult Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output); + + NvResult Ioctl2(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + const std::vector<u8>& inline_input, std::vector<u8>& output); + + NvResult Ioctl3(DeviceFD fd, Ioctl command, const std::vector<u8>& input, + std::vector<u8>& output, std::vector<u8>& inline_output); + /// Closes a device file descriptor and returns operation success. - ResultCode Close(u32 fd); + NvResult Close(DeviceFD fd); void SignalSyncpt(const u32 syncpoint_id, const u32 value); @@ -132,10 +141,10 @@ private: SyncpointManager syncpoint_manager; /// Id to use for the next open file descriptor. - u32 next_fd = 1; + DeviceFD next_fd = 1; /// Mapping of file descriptors to the devices they reference. - std::unordered_map<u32, std::shared_ptr<Devices::nvdevice>> open_files; + std::unordered_map<DeviceFD, std::shared_ptr<Devices::nvdevice>> open_files; /// Mapping of device node names to their implementation. std::unordered_map<std::string, std::shared_ptr<Devices::nvdevice>> devices; |