mirror of
https://git.suyu.dev/suyu/suyu
synced 2024-11-06 07:17:53 +00:00
248 lines
7.7 KiB
C++
248 lines
7.7 KiB
C++
// Copyright 2018 yuzu emulator team
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <cinttypes>
|
|
#include "common/logging/log.h"
|
|
#include "core/core.h"
|
|
#include "core/hle/ipc_helpers.h"
|
|
#include "core/hle/kernel/k_readable_event.h"
|
|
#include "core/hle/kernel/k_thread.h"
|
|
#include "core/hle/kernel/k_writable_event.h"
|
|
#include "core/hle/kernel/kernel.h"
|
|
#include "core/hle/service/nvdrv/interface.h"
|
|
#include "core/hle/service/nvdrv/nvdata.h"
|
|
#include "core/hle/service/nvdrv/nvdrv.h"
|
|
|
|
namespace Service::Nvidia {
|
|
|
|
void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) {
|
|
nvdrv->SignalSyncpt(syncpoint_id, value);
|
|
}
|
|
|
|
void NVDRV::Open(Kernel::HLERequestContext& ctx) {
|
|
LOG_DEBUG(Service_NVDRV, "called");
|
|
|
|
if (!is_initialized) {
|
|
ServiceError(ctx, NvResult::NotInitialized);
|
|
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
|
|
return;
|
|
}
|
|
|
|
const auto& buffer = ctx.ReadBuffer();
|
|
const std::string device_name(buffer.begin(), buffer.end());
|
|
DeviceFD fd = nvdrv->Open(device_name);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(RESULT_SUCCESS);
|
|
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::Ioctl1(Kernel::HLERequestContext& ctx) {
|
|
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 (!is_initialized) {
|
|
ServiceError(ctx, NvResult::NotInitialized);
|
|
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
|
|
return;
|
|
}
|
|
|
|
// Check device
|
|
std::vector<u8> output_buffer(ctx.GetWriteBufferSize(0));
|
|
const auto input_buffer = ctx.ReadBuffer(0);
|
|
|
|
const auto nv_result = nvdrv->Ioctl1(fd, command, input_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::Ioctl2(Kernel::HLERequestContext& ctx) {
|
|
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 (!is_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) {
|
|
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 (!is_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");
|
|
|
|
if (!is_initialized) {
|
|
ServiceError(ctx, NvResult::NotInitialized);
|
|
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
|
|
return;
|
|
}
|
|
|
|
IPC::RequestParser rp{ctx};
|
|
const auto fd = rp.Pop<DeviceFD>();
|
|
const auto result = nvdrv->Close(fd);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 3};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(result);
|
|
}
|
|
|
|
void NVDRV::Initialize(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
|
|
|
|
is_initialized = true;
|
|
|
|
IPC::ResponseBuilder rb{ctx, 3};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(NvResult::Success);
|
|
}
|
|
|
|
void NVDRV::QueryEvent(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
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);
|
|
|
|
if (!is_initialized) {
|
|
ServiceError(ctx, NvResult::NotInitialized);
|
|
LOG_ERROR(Service_NVDRV, "NvServices is not initalized!");
|
|
return;
|
|
}
|
|
|
|
const 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.PushEnum(NvResult::Success);
|
|
} else {
|
|
IPC::ResponseBuilder rb{ctx, 3};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(NvResult::BadParameter);
|
|
}
|
|
}
|
|
|
|
void NVDRV::SetAruid(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
pid = rp.Pop<u64>();
|
|
LOG_WARNING(Service_NVDRV, "(STUBBED) called, pid=0x{:X}", pid);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 3};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(NvResult::Success);
|
|
}
|
|
|
|
void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
void NVDRV::GetStatus(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_NVDRV, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 3};
|
|
rb.Push(RESULT_SUCCESS);
|
|
rb.PushEnum(NvResult::Success);
|
|
}
|
|
|
|
void NVDRV::DumpGraphicsMemoryInfo(Kernel::HLERequestContext& ctx) {
|
|
// According to SwitchBrew, this has no inputs and no outputs, so effectively does nothing on
|
|
// retail hardware.
|
|
LOG_DEBUG(Service_NVDRV, "called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(RESULT_SUCCESS);
|
|
}
|
|
|
|
NVDRV::NVDRV(Core::System& system_, std::shared_ptr<Module> nvdrv_, const char* name)
|
|
: ServiceFramework{system_, name}, nvdrv{std::move(nvdrv_)} {
|
|
static const FunctionInfo functions[] = {
|
|
{0, &NVDRV::Open, "Open"},
|
|
{1, &NVDRV::Ioctl1, "Ioctl"},
|
|
{2, &NVDRV::Close, "Close"},
|
|
{3, &NVDRV::Initialize, "Initialize"},
|
|
{4, &NVDRV::QueryEvent, "QueryEvent"},
|
|
{5, nullptr, "MapSharedMem"},
|
|
{6, &NVDRV::GetStatus, "GetStatus"},
|
|
{7, nullptr, "SetAruidForTest"},
|
|
{8, &NVDRV::SetAruid, "SetAruid"},
|
|
{9, &NVDRV::DumpGraphicsMemoryInfo, "DumpGraphicsMemoryInfo"},
|
|
{10, nullptr, "InitializeDevtools"},
|
|
{11, &NVDRV::Ioctl2, "Ioctl2"},
|
|
{12, &NVDRV::Ioctl3, "Ioctl3"},
|
|
{13, &NVDRV::SetGraphicsFirmwareMemoryMarginEnabled,
|
|
"SetGraphicsFirmwareMemoryMarginEnabled"},
|
|
};
|
|
RegisterHandlers(functions);
|
|
}
|
|
|
|
NVDRV::~NVDRV() = default;
|
|
|
|
} // namespace Service::Nvidia
|