diff options
Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp | 14 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvhost_ctrl.h | 11 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvmap.cpp | 7 | ||||
-rw-r--r-- | src/core/hle/service/nvdrv/nvdrv.h | 7 | ||||
-rw-r--r-- | src/core/hle/service/vi/vi.cpp | 57 |
5 files changed, 68 insertions, 28 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp index ee99ab280..45711d686 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp @@ -17,6 +17,8 @@ u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, std::vector< switch (static_cast<IoctlCommand>(command.raw)) { case IoctlCommand::IocGetConfigCommand: return NvOsGetConfigU32(input, output); + case IoctlCommand::IocCtrlEventWaitCommand: + return IocCtrlEventWait(input, output); } UNIMPLEMENTED(); return 0; @@ -45,6 +47,18 @@ u32 nvhost_ctrl::NvOsGetConfigU32(const std::vector<u8>& input, std::vector<u8>& return 0; } +u32 nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector<u8>& output) { + IocCtrlEventWaitParams params{}; + std::memcpy(¶ms, input.data(), sizeof(params)); + LOG_WARNING(Service_NVDRV, "(STUBBED) called, syncpt_id=%u threshold=%u timeout=%d", + params.syncpt_id, params.threshold, params.timeout); + + // TODO(Subv): Implement actual syncpt waiting. + params.value = 0; + std::memcpy(output.data(), ¶ms, sizeof(params)); + return 0; +} + } // namespace Devices } // namespace Nvidia } // namespace Service diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h index fd02a5e45..0ca01aa6d 100644 --- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h +++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.h @@ -31,6 +31,7 @@ private: IocModuleRegRDWRCommand = 0xC008010E, IocSyncptWaitexCommand = 0xC0100019, IocSyncptReadMaxCommand = 0xC008001A, + IocCtrlEventWaitCommand = 0xC010001D, IocGetConfigCommand = 0xC183001B, }; @@ -41,7 +42,17 @@ private: }; static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size"); + struct IocCtrlEventWaitParams { + u32_le syncpt_id; + u32_le threshold; + s32_le timeout; + u32_le value; + }; + static_assert(sizeof(IocCtrlEventWaitParams) == 16, "IocCtrlEventWaitParams 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); }; } // namespace Devices diff --git a/src/core/hle/service/nvdrv/devices/nvmap.cpp b/src/core/hle/service/nvdrv/devices/nvmap.cpp index cd8c0c605..b3842eb4c 100644 --- a/src/core/hle/service/nvdrv/devices/nvmap.cpp +++ b/src/core/hle/service/nvdrv/devices/nvmap.cpp @@ -103,11 +103,8 @@ u32 nvmap::IocFromId(const std::vector<u8>& input, std::vector<u8>& output) { [&](const auto& entry) { return entry.second->id == params.id; }); ASSERT(itr != handles.end()); - // Make a new handle for the object - u32 handle = next_handle++; - handles[handle] = itr->second; - - params.handle = handle; + // Return the existing handle instead of creating a new one. + params.handle = itr->first; std::memcpy(output.data(), ¶ms, sizeof(params)); return 0; diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h index e44644624..6a55ff96d 100644 --- a/src/core/hle/service/nvdrv/nvdrv.h +++ b/src/core/hle/service/nvdrv/nvdrv.h @@ -17,6 +17,13 @@ namespace Devices { class nvdevice; } +struct IoctlFence { + u32 id; + u32 value; +}; + +static_assert(sizeof(IoctlFence) == 8, "IoctlFence has wrong size"); + class Module final { public: Module(); diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index ff5005f71..0aa621dfe 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -8,6 +8,7 @@ #include "common/scope_exit.h" #include "core/core_timing.h" #include "core/hle/ipc_helpers.h" +#include "core/hle/service/nvdrv/nvdrv.h" #include "core/hle/service/nvflinger/buffer_queue.h" #include "core/hle/service/vi/vi.h" #include "core/hle/service/vi/vi_m.h" @@ -38,6 +39,7 @@ public: template <typename T> T Read() { + ASSERT(read_index + sizeof(T) <= buffer.size()); T val; std::memcpy(&val, buffer.data() + read_index, sizeof(T)); read_index += sizeof(T); @@ -47,6 +49,7 @@ public: template <typename T> T ReadUnaligned() { + ASSERT(read_index + sizeof(T) <= buffer.size()); T val; std::memcpy(&val, buffer.data() + read_index, sizeof(T)); read_index += sizeof(T); @@ -54,6 +57,7 @@ public: } std::vector<u8> ReadBlock(size_t length) { + ASSERT(read_index + length <= buffer.size()); const u8* const begin = buffer.data() + read_index; const u8* const end = begin + length; std::vector<u8> data(begin, end); @@ -86,7 +90,18 @@ public: write_index = Common::AlignUp(write_index, 4); } + template <typename T> + void WriteObject(const T& val) { + u32_le size = static_cast<u32>(sizeof(val)); + Write(size); + // TODO(Subv): Support file descriptors. + Write<u32_le>(0); // Fd count. + Write(val); + } + void Deserialize() { + ASSERT(buffer.size() > sizeof(Header)); + Header header{}; std::memcpy(&header, buffer.data(), sizeof(Header)); @@ -262,10 +277,11 @@ public: Data data; }; -// TODO(bunnei): Remove this. When set to 1, games will think a fence is valid and boot further. -// This will break libnx and potentially other apps that more stringently check this. This is here -// purely as a convenience, and should go away once we implement fences. -static constexpr u32 FENCE_HACK = 0; +struct BufferProducerFence { + u32 is_valid; + std::array<Nvidia::IoctlFence, 4> fences; +}; +static_assert(sizeof(BufferProducerFence) == 36, "BufferProducerFence has wrong size"); class IGBPDequeueBufferResponseParcel : public Parcel { public: @@ -274,20 +290,16 @@ public: protected: void SerializeData() override { - // TODO(bunnei): Find out what this all means. Writing anything non-zero here breaks libnx. - Write<u32>(0); - Write<u32>(FENCE_HACK); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); - Write<u32>(0); + // TODO(Subv): Find out how this Fence is used. + BufferProducerFence fence = {}; + fence.is_valid = 1; + for (auto& fence_ : fence.fences) + fence_.id = -1; + + Write(slot); + Write<u32_le>(1); + WriteObject(fence); + Write<u32_le>(0); } u32_le slot; @@ -316,11 +328,10 @@ public: protected: void SerializeData() override { - // TODO(bunnei): Find out what this all means. Writing anything non-zero here breaks libnx. - Write<u32_le>(0); - Write<u32_le>(FENCE_HACK); - Write<u32_le>(0); - Write(buffer); + // TODO(Subv): Figure out what this value means, writing non-zero here will make libnx try + // to read an IGBPBuffer object from the parcel. + Write<u32_le>(1); + WriteObject(buffer); Write<u32_le>(0); } |