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author | Chloe Marcec <dmarcecguzman@gmail.com> | 2020-11-08 09:11:34 +0100 |
---|---|---|
committer | Chloe Marcec <dmarcecguzman@gmail.com> | 2020-11-10 05:57:35 +0100 |
commit | 31c12de0fecec5889020191ca6de0b7fbf8c51ba (patch) | |
tree | 530f9569b0e145f83b6e876886698403a73b02f7 /src/core/hle/service/nvdrv/devices/nvmap.cpp | |
parent | Merge pull request #4909 from lioncash/interrupt (diff) | |
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Diffstat (limited to 'src/core/hle/service/nvdrv/devices/nvmap.cpp')
-rw-r--r-- | src/core/hle/service/nvdrv/devices/nvmap.cpp | 114 |
1 files changed, 60 insertions, 54 deletions
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 |