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-rw-r--r--src/core/CMakeLists.txt2
-rw-r--r--src/core/core.cpp12
-rw-r--r--src/core/core.h10
-rw-r--r--src/core/hardware_interrupt_manager.cpp21
-rw-r--r--src/core/hardware_interrupt_manager.h24
-rw-r--r--src/core/hle/service/nvdrv/interface.cpp2
-rw-r--r--src/core/hle/service/nvdrv/interface.h2
-rw-r--r--src/core/hle/service/nvdrv/nvdrv.h5
-rw-r--r--src/video_core/gpu.cpp7
-rw-r--r--src/video_core/gpu.h5
-rw-r--r--src/video_core/gpu_asynch.cpp7
-rw-r--r--src/video_core/gpu_asynch.h3
-rw-r--r--src/video_core/gpu_synch.h3
13 files changed, 90 insertions, 13 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index c22585bfb..12f06a189 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -111,6 +111,8 @@ add_library(core STATIC
frontend/scope_acquire_window_context.h
gdbstub/gdbstub.cpp
gdbstub/gdbstub.h
+ hardware_interrupt_manager.cpp
+ hardware_interrupt_manager.h
hle/ipc.h
hle/ipc_helpers.h
hle/kernel/address_arbiter.cpp
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 262411db8..d7f43f5ec 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -19,6 +19,7 @@
#include "core/file_sys/vfs_concat.h"
#include "core/file_sys/vfs_real.h"
#include "core/gdbstub/gdbstub.h"
+#include "core/hardware_interrupt_manager.h"
#include "core/hle/kernel/client_port.h"
#include "core/hle/kernel/kernel.h"
#include "core/hle/kernel/process.h"
@@ -150,7 +151,7 @@ struct System::Impl {
if (!renderer->Init()) {
return ResultStatus::ErrorVideoCore;
}
-
+ interrupt_manager = std::make_unique<Core::Hardware::InterruptManager>(system);
gpu_core = VideoCore::CreateGPU(system);
is_powered_on = true;
@@ -297,6 +298,7 @@ struct System::Impl {
std::unique_ptr<VideoCore::RendererBase> renderer;
std::unique_ptr<Tegra::GPU> gpu_core;
std::shared_ptr<Tegra::DebugContext> debug_context;
+ std::unique_ptr<Core::Hardware::InterruptManager> interrupt_manager;
CpuCoreManager cpu_core_manager;
bool is_powered_on = false;
@@ -440,6 +442,14 @@ const Tegra::GPU& System::GPU() const {
return *impl->gpu_core;
}
+Core::Hardware::InterruptManager& System::InterruptManager() {
+ return *impl->interrupt_manager;
+}
+
+const Core::Hardware::InterruptManager& System::InterruptManager() const {
+ return *impl->interrupt_manager;
+}
+
VideoCore::RendererBase& System::Renderer() {
return *impl->renderer;
}
diff --git a/src/core/core.h b/src/core/core.h
index 70adb7af9..53e6fdb7b 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -66,6 +66,10 @@ namespace Core::Timing {
class CoreTiming;
}
+namespace Core::Hardware {
+class InterruptManager;
+}
+
namespace Core {
class ARM_Interface;
@@ -230,6 +234,12 @@ public:
/// Provides a constant reference to the core timing instance.
const Timing::CoreTiming& CoreTiming() const;
+ /// Provides a reference to the interrupt manager instance.
+ Core::Hardware::InterruptManager& InterruptManager();
+
+ /// Provides a constant reference to the interrupt manager instance.
+ const Core::Hardware::InterruptManager& InterruptManager() const;
+
/// Provides a reference to the kernel instance.
Kernel::KernelCore& Kernel();
diff --git a/src/core/hardware_interrupt_manager.cpp b/src/core/hardware_interrupt_manager.cpp
new file mode 100644
index 000000000..463d2916c
--- /dev/null
+++ b/src/core/hardware_interrupt_manager.cpp
@@ -0,0 +1,21 @@
+
+#include "core/core.h"
+#include "core/hardware_interrupt_manager.h"
+#include "core/hle/service/nvdrv/interface.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Core::Hardware {
+
+InterruptManager::InterruptManager(Core::System& system_in) : system(system_in) {
+ gpu_interrupt_event =
+ system.CoreTiming().RegisterEvent("GPUInterrupt", [this](u64 event_index, s64) {
+ auto nvdrv = system.ServiceManager().GetService<Service::Nvidia::NVDRV>("nvdrv");
+ nvdrv->SignalGPUInterrupt(static_cast<u32>(event_index));
+ });
+}
+
+void InterruptManager::InterruptGPU(const u32 event_index) {
+ system.CoreTiming().ScheduleEvent(10, gpu_interrupt_event, static_cast<u64>(event_index));
+}
+
+} // namespace Core::Hardware
diff --git a/src/core/hardware_interrupt_manager.h b/src/core/hardware_interrupt_manager.h
new file mode 100644
index 000000000..fc565c88b
--- /dev/null
+++ b/src/core/hardware_interrupt_manager.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "common/common_types.h"
+#include "core/core_timing.h"
+
+namespace Core {
+class System;
+}
+
+namespace Core::Hardware {
+
+class InterruptManager {
+public:
+ InterruptManager(Core::System& system);
+ ~InterruptManager() = default;
+
+ void InterruptGPU(const u32 event_index);
+
+private:
+ Core::System& system;
+ Core::Timing::EventType* gpu_interrupt_event{};
+};
+
+} // namespace Core::Hardware
diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp
index 76482d16e..d95ba18cb 100644
--- a/src/core/hle/service/nvdrv/interface.cpp
+++ b/src/core/hle/service/nvdrv/interface.cpp
@@ -140,8 +140,6 @@ NVDRV::NVDRV(std::shared_ptr<Module> nvdrv, const char* name)
RegisterHandlers(functions);
auto& kernel = Core::System::GetInstance().Kernel();
- query_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Automatic,
- "NVDRV::query_event");
}
NVDRV::~NVDRV() = default;
diff --git a/src/core/hle/service/nvdrv/interface.h b/src/core/hle/service/nvdrv/interface.h
index 421b01017..09cf4bb12 100644
--- a/src/core/hle/service/nvdrv/interface.h
+++ b/src/core/hle/service/nvdrv/interface.h
@@ -35,8 +35,6 @@ private:
std::shared_ptr<Module> nvdrv;
u64 pid{};
-
- Kernel::EventPair query_event;
};
} // namespace Service::Nvidia
diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h
index 9a4cdc60f..d299f2877 100644
--- a/src/core/hle/service/nvdrv/nvdrv.h
+++ b/src/core/hle/service/nvdrv/nvdrv.h
@@ -8,6 +8,7 @@
#include <unordered_map>
#include <vector>
#include "common/common_types.h"
+#include "core/hle/kernel/writable_event.h"
#include "core/hle/service/nvdrv/nvdata.h"
#include "core/hle/service/service.h"
@@ -15,10 +16,6 @@ namespace Service::NVFlinger {
class NVFlinger;
}
-namespace Kernel {
-class WritableEvent;
-}
-
namespace Service::Nvidia {
namespace Devices {
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 1d12f0493..06eb570ab 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -29,7 +29,8 @@ u32 FramebufferConfig::BytesPerPixel(PixelFormat format) {
UNREACHABLE();
}
-GPU::GPU(Core::System& system, VideoCore::RendererBase& renderer) : renderer{renderer} {
+GPU::GPU(Core::System& system, VideoCore::RendererBase& renderer)
+ : system{system}, renderer{renderer} {
auto& rasterizer{renderer.Rasterizer()};
memory_manager = std::make_unique<Tegra::MemoryManager>(rasterizer);
dma_pusher = std::make_unique<Tegra::DmaPusher>(*this);
@@ -87,6 +88,10 @@ u32 GPU::GetSyncpointValue(const u32 syncpoint_id) const {
}
void GPU::RegisterEvent(const u32 event_id, const u32 syncpoint_id, const u32 value) {
+ for (auto& ev : events[syncpoint_id]) {
+ if (ev.event_id == event_id && ev.value == value)
+ return;
+ }
events[syncpoint_id].emplace_back(event_id, value);
}
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 4c97d6c6f..c3e5311fa 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -238,9 +238,7 @@ public:
virtual void FlushAndInvalidateRegion(CacheAddr addr, u64 size) = 0;
protected:
- virtual void TriggerCpuInterrupt(const u32 event_id) const {
- // Todo implement this
- }
+ virtual void TriggerCpuInterrupt(const u32 event_id) const = 0;
private:
void ProcessBindMethod(const MethodCall& method_call);
@@ -260,6 +258,7 @@ private:
protected:
std::unique_ptr<Tegra::DmaPusher> dma_pusher;
VideoCore::RendererBase& renderer;
+ Core::System& system;
private:
std::unique_ptr<Tegra::MemoryManager> memory_manager;
diff --git a/src/video_core/gpu_asynch.cpp b/src/video_core/gpu_asynch.cpp
index d4e2553a9..7060f9a89 100644
--- a/src/video_core/gpu_asynch.cpp
+++ b/src/video_core/gpu_asynch.cpp
@@ -2,6 +2,8 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include "core/core.h"
+#include "core/hardware_interrupt_manager.h"
#include "video_core/gpu_asynch.h"
#include "video_core/gpu_thread.h"
#include "video_core/renderer_base.h"
@@ -38,4 +40,9 @@ void GPUAsynch::FlushAndInvalidateRegion(CacheAddr addr, u64 size) {
gpu_thread.FlushAndInvalidateRegion(addr, size);
}
+void GPUAsynch::TriggerCpuInterrupt(const u32 event_id) const {
+ auto& interrupt_manager = system.InterruptManager();
+ interrupt_manager.InterruptGPU(event_id);
+}
+
} // namespace VideoCommon
diff --git a/src/video_core/gpu_asynch.h b/src/video_core/gpu_asynch.h
index 30be74cba..d49e9b96e 100644
--- a/src/video_core/gpu_asynch.h
+++ b/src/video_core/gpu_asynch.h
@@ -27,6 +27,9 @@ public:
void InvalidateRegion(CacheAddr addr, u64 size) override;
void FlushAndInvalidateRegion(CacheAddr addr, u64 size) override;
+protected:
+ void TriggerCpuInterrupt(const u32 event_id) const override;
+
private:
GPUThread::ThreadManager gpu_thread;
};
diff --git a/src/video_core/gpu_synch.h b/src/video_core/gpu_synch.h
index 3031fcf72..09bda854a 100644
--- a/src/video_core/gpu_synch.h
+++ b/src/video_core/gpu_synch.h
@@ -25,6 +25,9 @@ public:
void FlushRegion(CacheAddr addr, u64 size) override;
void InvalidateRegion(CacheAddr addr, u64 size) override;
void FlushAndInvalidateRegion(CacheAddr addr, u64 size) override;
+
+protected:
+ void TriggerCpuInterrupt(const u32 event_id) const override {}
};
} // namespace VideoCommon
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 12:37:31 +0100