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-rw-r--r--src/core/hle/ipc_helpers.h19
-rw-r--r--src/core/hle/kernel/scheduler.cpp3
-rw-r--r--src/core/hle/kernel/thread.cpp1
-rw-r--r--src/core/hle/kernel/thread.h9
-rw-r--r--src/core/hle/service/apm/interface.cpp17
-rw-r--r--src/core/hle/service/filesystem/filesystem.cpp4
-rw-r--r--src/core/hle/service/ns/pl_u.cpp2
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp30
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.h8
-rw-r--r--src/core/hle/service/nvdrv/interface.cpp2
10 files changed, 85 insertions, 10 deletions
diff --git a/src/core/hle/ipc_helpers.h b/src/core/hle/ipc_helpers.h
index 24605a273..8b5b06f31 100644
--- a/src/core/hle/ipc_helpers.h
+++ b/src/core/hle/ipc_helpers.h
@@ -175,6 +175,25 @@ public:
void Push(const First& first_value, const Other&... other_values);
/**
+ * Helper function for pushing strongly-typed enumeration values.
+ *
+ * @tparam Enum The enumeration type to be pushed
+ *
+ * @param value The value to push.
+ *
+ * @note The underlying size of the enumeration type is the size of the
+ * data that gets pushed. e.g. "enum class SomeEnum : u16" will
+ * push a u16-sized amount of data.
+ */
+ template <typename Enum>
+ void PushEnum(Enum value) {
+ static_assert(std::is_enum_v<Enum>, "T must be an enum type within a PushEnum call.");
+ static_assert(!std::is_convertible_v<Enum, int>,
+ "enum type in PushEnum must be a strongly typed enum.");
+ Push(static_cast<std::underlying_type_t<Enum>>(value));
+ }
+
+ /**
* @brief Copies the content of the given trivially copyable class to the buffer as a normal
* param
* @note: The input class must be correctly packed/padded to fit hardware layout.
diff --git a/src/core/hle/kernel/scheduler.cpp b/src/core/hle/kernel/scheduler.cpp
index f7e25cbf5..e307eec98 100644
--- a/src/core/hle/kernel/scheduler.cpp
+++ b/src/core/hle/kernel/scheduler.cpp
@@ -56,6 +56,8 @@ void Scheduler::SwitchContext(Thread* new_thread) {
if (previous_thread) {
previous_thread->last_running_ticks = CoreTiming::GetTicks();
cpu_core->SaveContext(previous_thread->context);
+ // Save the TPIDR_EL0 system register in case it was modified.
+ previous_thread->tpidr_el0 = cpu_core->GetTPIDR_EL0();
if (previous_thread->status == ThreadStatus::Running) {
// This is only the case when a reschedule is triggered without the current thread
@@ -87,6 +89,7 @@ void Scheduler::SwitchContext(Thread* new_thread) {
cpu_core->LoadContext(new_thread->context);
cpu_core->SetTlsAddress(new_thread->GetTLSAddress());
+ cpu_core->SetTPIDR_EL0(new_thread->GetTPIDR_EL0());
cpu_core->ClearExclusiveState();
} else {
current_thread = nullptr;
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index 53f2e861e..cd85c4b7c 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -312,6 +312,7 @@ ResultVal<SharedPtr<Thread>> Thread::Create(std::string name, VAddr entry_point,
thread->status = ThreadStatus::Dormant;
thread->entry_point = entry_point;
thread->stack_top = stack_top;
+ thread->tpidr_el0 = 0;
thread->nominal_priority = thread->current_priority = priority;
thread->last_running_ticks = CoreTiming::GetTicks();
thread->processor_id = processor_id;
diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h
index 47881ec20..6218960d2 100644
--- a/src/core/hle/kernel/thread.h
+++ b/src/core/hle/kernel/thread.h
@@ -183,6 +183,14 @@ public:
}
/*
+ * Returns the value of the TPIDR_EL0 Read/Write system register for this thread.
+ * @returns The value of the TPIDR_EL0 register.
+ */
+ u64 GetTPIDR_EL0() const {
+ return tpidr_el0;
+ }
+
+ /*
* Returns the address of the current thread's command buffer, located in the TLS.
* @returns VAddr of the thread's command buffer.
*/
@@ -213,6 +221,7 @@ public:
s32 processor_id;
VAddr tls_address; ///< Virtual address of the Thread Local Storage of the thread
+ u64 tpidr_el0; ///< TPIDR_EL0 read/write system register.
SharedPtr<Process> owner_process; ///< Process that owns this thread
diff --git a/src/core/hle/service/apm/interface.cpp b/src/core/hle/service/apm/interface.cpp
index 751d73f8d..ce943d829 100644
--- a/src/core/hle/service/apm/interface.cpp
+++ b/src/core/hle/service/apm/interface.cpp
@@ -20,6 +20,21 @@ public:
}
private:
+ enum class PerformanceConfiguration : u32 {
+ Config1 = 0x00010000,
+ Config2 = 0x00010001,
+ Config3 = 0x00010002,
+ Config4 = 0x00020000,
+ Config5 = 0x00020001,
+ Config6 = 0x00020002,
+ Config7 = 0x00020003,
+ Config8 = 0x00020004,
+ Config9 = 0x00020005,
+ Config10 = 0x00020006,
+ Config11 = 0x92220007,
+ Config12 = 0x92220008,
+ };
+
void SetPerformanceConfiguration(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
@@ -40,7 +55,7 @@ private:
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(RESULT_SUCCESS);
- rb.Push<u32>(0); // Performance configuration
+ rb.Push<u32>(static_cast<u32>(PerformanceConfiguration::Config1));
LOG_WARNING(Service_APM, "(STUBBED) called mode={}", static_cast<u32>(mode));
}
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index dffcdfbaf..671e0b8d0 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -272,9 +272,9 @@ void RegisterFileSystems() {
sdmc_factory = nullptr;
auto nand_directory = std::make_shared<FileSys::RealVfsDirectory>(
- FileUtil::GetUserPath(D_NAND_IDX), FileSys::Mode::Write);
+ FileUtil::GetUserPath(FileUtil::UserPath::NANDDir), FileSys::Mode::Write);
auto sd_directory = std::make_shared<FileSys::RealVfsDirectory>(
- FileUtil::GetUserPath(D_SDMC_IDX), FileSys::Mode::Write);
+ FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir), FileSys::Mode::Write);
auto savedata = std::make_unique<FileSys::SaveDataFactory>(std::move(nand_directory));
save_data_factory = std::move(savedata);
diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp
index 691b1d106..bad27894a 100644
--- a/src/core/hle/service/ns/pl_u.cpp
+++ b/src/core/hle/service/ns/pl_u.cpp
@@ -42,7 +42,7 @@ PL_U::PL_U() : ServiceFramework("pl:u") {
RegisterHandlers(functions);
// Attempt to load shared font data from disk
- const std::string filepath{FileUtil::GetUserPath(D_SYSDATA_IDX) + SHARED_FONT};
+ const std::string filepath{FileUtil::GetUserPath(FileUtil::UserPath::SysDataDir) + SHARED_FONT};
FileUtil::CreateFullPath(filepath); // Create path if not already created
FileUtil::IOFile file(filepath, "rb");
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index 8de870596..126782573 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -42,6 +42,9 @@ u32 nvhost_gpu::ioctl(Ioctl command, const std::vector<u8>& input, std::vector<u
if (command.cmd == NVGPU_IOCTL_CHANNEL_SUBMIT_GPFIFO) {
return SubmitGPFIFO(input, output);
}
+ if (command.cmd == NVGPU_IOCTL_CHANNEL_KICKOFF_PB) {
+ return KickoffPB(input, output);
+ }
}
UNIMPLEMENTED_MSG("Unimplemented ioctl");
@@ -127,14 +130,37 @@ u32 nvhost_gpu::SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& outp
IoctlSubmitGpfifo params{};
std::memcpy(&params, input.data(), sizeof(IoctlSubmitGpfifo));
LOG_WARNING(Service_NVDRV, "(STUBBED) called, gpfifo={:X}, num_entries={:X}, flags={:X}",
- params.gpfifo, params.num_entries, params.flags);
+ params.address, params.num_entries, params.flags);
auto entries = std::vector<IoctlGpfifoEntry>();
entries.resize(params.num_entries);
std::memcpy(&entries[0], &input.data()[sizeof(IoctlSubmitGpfifo)],
params.num_entries * sizeof(IoctlGpfifoEntry));
for (auto entry : entries) {
- VAddr va_addr = entry.Address();
+ Tegra::GPUVAddr va_addr = entry.Address();
+ Core::System::GetInstance().GPU().ProcessCommandList(va_addr, entry.sz);
+ }
+ params.fence_out.id = 0;
+ params.fence_out.value = 0;
+ std::memcpy(output.data(), &params, output.size());
+ return 0;
+}
+
+u32 nvhost_gpu::KickoffPB(const std::vector<u8>& input, std::vector<u8>& output) {
+ if (input.size() < sizeof(IoctlSubmitGpfifo)) {
+ UNIMPLEMENTED();
+ }
+ IoctlSubmitGpfifo params{};
+ std::memcpy(&params, input.data(), sizeof(IoctlSubmitGpfifo));
+ LOG_WARNING(Service_NVDRV, "(STUBBED) called, gpfifo={:X}, num_entries={:X}, flags={:X}",
+ params.address, params.num_entries, params.flags);
+
+ std::vector<IoctlGpfifoEntry> entries(params.num_entries);
+ Memory::ReadBlock(params.address, entries.data(),
+ params.num_entries * sizeof(IoctlGpfifoEntry));
+
+ for (auto entry : entries) {
+ Tegra::GPUVAddr va_addr = entry.Address();
Core::System::GetInstance().GPU().ProcessCommandList(va_addr, entry.sz);
}
params.fence_out.id = 0;
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index c9f6b9b6a..aa8df2e6e 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -15,6 +15,7 @@ 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:
@@ -158,14 +159,14 @@ private:
BitField<31, 1, u32_le> unk2;
};
- VAddr Address() const {
- return (static_cast<VAddr>(gpu_va_hi) << 32) | entry0;
+ Tegra::GPUVAddr Address() const {
+ return (static_cast<Tegra::GPUVAddr>(gpu_va_hi) << 32) | entry0;
}
};
static_assert(sizeof(IoctlGpfifoEntry) == 8, "IoctlGpfifoEntry is incorrect size");
struct IoctlSubmitGpfifo {
- u64_le gpfifo; // (ignored) pointer to gpfifo fence structs
+ u64_le address; // pointer to gpfifo entry structs
u32_le num_entries; // number of fence objects being submitted
u32_le flags;
IoctlFence fence_out; // returned new fence object for others to wait on
@@ -193,6 +194,7 @@ private:
u32 AllocGPFIFOEx2(const std::vector<u8>& input, std::vector<u8>& output);
u32 AllocateObjectContext(const std::vector<u8>& input, std::vector<u8>& output);
u32 SubmitGPFIFO(const std::vector<u8>& input, std::vector<u8>& output);
+ u32 KickoffPB(const std::vector<u8>& input, std::vector<u8>& output);
u32 GetWaitbase(const std::vector<u8>& input, std::vector<u8>& output);
u32 ChannelSetTimeout(const std::vector<u8>& input, std::vector<u8>& output);
diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp
index b10efd5c9..1b497b814 100644
--- a/src/core/hle/service/nvdrv/interface.cpp
+++ b/src/core/hle/service/nvdrv/interface.cpp
@@ -101,7 +101,7 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
{8, &NVDRV::SetClientPID, "SetClientPID"},
{9, nullptr, "DumpGraphicsMemoryInfo"},
{10, nullptr, "InitializeDevtools"},
- {11, nullptr, "Ioctl2"},
+ {11, &NVDRV::Ioctl, "Ioctl2"},
{12, nullptr, "Ioctl3"},
{13, &NVDRV::FinishInitialize, "FinishInitialize"},
};
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-29 09:19:10 +0000