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[hle/service] stub missing homebrew services, fix NPad/caps crashes (#4264)

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Signed-off-by: lizzie <lizzie@eden-emu.dev>

- [x] I have read and followed the [Contribution Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CONTRIBUTING.md#code-contributions).
- [x] I have read and followed the [AI Policy](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/AI.md)
- [x] I have read and followed the [Coding Guidelines](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/docs/policies/Coding.md) to the best of my ability.

-------------------

this PR adds various missing services (acc:e, acc:e:u1)
to expand homebrew compatibility
notably this also fixes NPad related crashes due to nullref

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4264
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
This commit is contained in:
lizzie
2026-08-18 18:11:33 +02:00
committed by crueter
parent 265c27f391
commit a41a98028a
60 changed files with 2063 additions and 571 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/core/hle/service/nvdrv/nvdrv.cpp
+69 -16
View File
@@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: 2021 yuzu Emulator Project
// SPDX-FileCopyrightText: 2021 Skyline Team and Contributors
// SPDX-License-Identifier: GPL-3.0-or-later
@@ -25,6 +28,7 @@
#include "core/hle/service/nvdrv/nvmemp.h"
#include "core/hle/service/nvnflinger/nvnflinger.h"
#include "core/hle/service/server_manager.h"
#include "frontend_common/firmware_manager.h"
#include "video_core/gpu.h"
namespace Service::Nvidia {
@@ -42,26 +46,75 @@ void EventInterface::FreeEvent(Kernel::KEvent* event) {
module.service_context.CloseEvent(event);
}
class NVGEM_C final : public ServiceFramework<NVGEM_C> {
public:
explicit NVGEM_C(Core::System& system_)
: ServiceFramework{system_, "nvgem:c"}
{
static const FunctionInfo functions[] = {
{0, nullptr, "Initialize"},
{1, nullptr, "GetEventHandle"},
{2, nullptr, "ControlNotification"},
{3, nullptr, "SetNotificationPerm"},
{4, nullptr, "SetCoreDumpPerm"},
{5, nullptr, "GetAruid"},
{6, nullptr, "Reset"},
{7, nullptr, "GetAruid2"},
};
RegisterHandlers(functions);
}
};
class NVGEM_CD final : public ServiceFramework<NVGEM_CD> {
public:
explicit NVGEM_CD(Core::System& system_)
: ServiceFramework{system_, "nvgem:cd"}
{
static const FunctionInfo functions[] = {
{0, nullptr, "Initialize"},
{1, nullptr, "GetAruid"},
{2, nullptr, "ReadNextBlock"},
{3, nullptr, "GetNextBlockSize"},
{4, nullptr, "ReadNextBlock2"},
};
RegisterHandlers(functions);
}
};
class NVDBG_D final : public ServiceFramework<NVDBG_D> {
public:
explicit NVDBG_D(Core::System& system_)
: ServiceFramework{system_, "nvdbg:d"}
{
static const FunctionInfo functions[] = {
{0, nullptr, "Open"},
{1, nullptr, "Ioctl"},
{2, nullptr, "Close"},
{4, nullptr, "QueryEvent"},
{9, nullptr, "DumpStatus"},
{10, nullptr, "InitializeDevtools"},
{11, nullptr, "Ioctl2"},
{12, nullptr, "Ioctl3"},
{13, nullptr, "SetConfiguration"},
};
RegisterHandlers(functions);
}
};
void LoopProcess(Core::System& system) {
auto server_manager = std::make_unique<ServerManager>(system);
auto module = std::make_shared<Module>(system);
const auto NvdrvInterfaceFactoryForApplication = [&, module] {
return std::make_shared<NVDRV>(system, module, "nvdrv");
};
const auto NvdrvInterfaceFactoryForApplets = [&, module] {
return std::make_shared<NVDRV>(system, module, "nvdrv:a");
};
const auto NvdrvInterfaceFactoryForSysmodules = [&, module] {
return std::make_shared<NVDRV>(system, module, "nvdrv:s");
};
const auto NvdrvInterfaceFactoryForTesting = [&, module] {
return std::make_shared<NVDRV>(system, module, "nvdrv:t");
};
server_manager->RegisterNamedService("nvdrv", NvdrvInterfaceFactoryForApplication);
server_manager->RegisterNamedService("nvdrv:a", NvdrvInterfaceFactoryForApplets);
server_manager->RegisterNamedService("nvdrv:s", NvdrvInterfaceFactoryForSysmodules);
server_manager->RegisterNamedService("nvdrv:t", NvdrvInterfaceFactoryForTesting);
server_manager->RegisterNamedService("nvdrv", std::make_shared<NVDRV>(system, module, "nvdrv"));
server_manager->RegisterNamedService("nvdrv:a", std::make_shared<NVDRV>(system, module, "nvdrv:a"));
server_manager->RegisterNamedService("nvdrv:s", std::make_shared<NVDRV>(system, module, "nvdrv:s"));
server_manager->RegisterNamedService("nvdrv:t", std::make_shared<NVDRV>(system, module, "nvdrv:t"));
server_manager->RegisterNamedService("nvmemp", std::make_shared<NVMEMP>(system));
server_manager->RegisterNamedService("nvgem:c", std::make_shared<NVGEM_C>(system));
server_manager->RegisterNamedService("nvgem:cd", std::make_shared<NVGEM_CD>(system));
// +10.0.0
if (FirmwareManager::GetFirmwareVersion(system).first.major >= 10) {
server_manager->RegisterNamedService("nvdbg:d", std::make_shared<NVDBG_D>(system));
}
ServerManager::RunServer(std::move(server_manager));
}