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-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp82
-rw-r--r--src/core/hle/service/nvdrv/devices/nvhost_gpu.h11
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.cpp24
-rw-r--r--src/core/hle/service/nvdrv/nvdrv_interface.h5
-rw-r--r--src/video_core/gpu.h25
5 files changed, 126 insertions, 21 deletions
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
index efc9cca1c..88d6c771c 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp
@@ -156,8 +156,24 @@ NvResult nvhost_gpu::ZCullBind(IoctlZCullBind& params) {
}
NvResult nvhost_gpu::SetErrorNotifier(IoctlSetErrorNotifier& params) {
- LOG_WARNING(Service_NVDRV, "(STUBBED) called, offset={:X}, size={:X}, mem={:X}", params.offset,
- params.size, params.mem);
+ LOG_DEBUG(Service_NVDRV, "called, offset={:X}, size={:X}, mem={:X}", params.offset,
+ params.size, params.mem);
+
+ // Validate parameters
+ if (params.size == 0) {
+ return NvResult::BadParameter;
+ }
+
+ // Store error notifier configuration
+ error_notifier_offset = params.offset;
+ error_notifier_size = params.size;
+ error_notifier_memory = static_cast<u32_le>(params.mem); // Explicit conversion
+
+ // Enable error notifications in the GPU
+ system.GPU().EnableErrorNotifier(static_cast<u32>(error_notifier_memory),
+ static_cast<u32>(error_notifier_offset),
+ static_cast<u32>(error_notifier_size));
+
return NvResult::Success;
}
@@ -168,34 +184,50 @@ NvResult nvhost_gpu::SetChannelPriority(IoctlChannelSetPriority& params) {
}
NvResult nvhost_gpu::AllocGPFIFOEx2(IoctlAllocGpfifoEx2& params, DeviceFD fd) {
- LOG_WARNING(Service_NVDRV,
- "(STUBBED) called, num_entries={:X}, flags={:X}, unk0={:X}, "
- "unk1={:X}, unk2={:X}, unk3={:X}",
- params.num_entries, params.flags, params.unk0, params.unk1, params.unk2,
- params.unk3);
+ LOG_DEBUG(Service_NVDRV,
+ "called, num_entries={:X}, flags={:X}, unk0={:X}, unk1={:X}, unk2={:X}, unk3={:X}",
+ params.num_entries, params.flags, params.unk0, params.unk1, params.unk2, params.unk3);
if (channel_state->initialized) {
- LOG_CRITICAL(Service_NVDRV, "Already allocated!");
+ LOG_CRITICAL(Service_NVDRV, "Channel already allocated!");
return NvResult::AlreadyAllocated;
}
+ // Validate parameters
+ if (params.num_entries == 0 || params.num_entries > 0x10000) {
+ LOG_ERROR(Service_NVDRV, "Invalid GPFIFO entry count!");
+ return NvResult::BadParameter;
+ }
+
u64 program_id{};
if (auto* const session = core.GetSession(sessions[fd]); session != nullptr) {
program_id = session->process->GetProgramId();
}
+ // Initialize the GPU channel
system.GPU().InitChannel(*channel_state, program_id);
+ // Set up the fence for synchronization
params.fence_out = syncpoint_manager.GetSyncpointFence(channel_syncpoint);
return NvResult::Success;
}
NvResult nvhost_gpu::AllocateObjectContext(IoctlAllocObjCtx& params) {
- LOG_WARNING(Service_NVDRV, "(STUBBED) called, class_num={:X}, flags={:X}", params.class_num,
- params.flags);
+ LOG_DEBUG(Service_NVDRV, "called, class_num={:X}, flags={:X}", params.class_num, params.flags);
+
+ // Validate class number
+ if (params.class_num != 0xB197) { // 0xB197 is the standard 3D class
+ LOG_ERROR(Service_NVDRV, "Invalid class number {:X}", params.class_num);
+ return NvResult::BadParameter;
+ }
+
+ // Allocate a new object context
+ params.obj_id = current_obj_id++;
+
+ // Initialize the 3D engine context
+ system.GPU().InitializeObjectContext(static_cast<u32>(params.obj_id));
- params.obj_id = 0x0;
return NvResult::Success;
}
@@ -323,16 +355,34 @@ NvResult nvhost_gpu::GetWaitbase(IoctlGetWaitbase& params) {
}
NvResult nvhost_gpu::ChannelSetTimeout(IoctlChannelSetTimeout& params) {
- LOG_INFO(Service_NVDRV, "called, timeout=0x{:X}", params.timeout);
+ LOG_DEBUG(Service_NVDRV, "called, timeout=0x{:X}", params.timeout);
+
+ // Store the timeout value
+ channel_timeout = params.timeout;
+
+ // Configure the timeout in the GPU channel
+ if (channel_state->initialized) {
+ system.GPU().SetChannelTimeout(*channel_state, channel_timeout);
+ }
return NvResult::Success;
}
NvResult nvhost_gpu::ChannelSetTimeslice(IoctlSetTimeslice& params) {
- LOG_INFO(Service_NVDRV, "called, timeslice=0x{:X}", params.timeslice);
+ LOG_DEBUG(Service_NVDRV, "called, timeslice=0x{:X}", params.timeslice);
+
+ // Validate timeslice value (arbitrary reasonable limits)
+ if (params.timeslice == 0 || params.timeslice > 0x10000) {
+ return NvResult::BadParameter;
+ }
channel_timeslice = params.timeslice;
+ // Configure the timeslice in the GPU channel
+ if (channel_state->initialized) {
+ system.GPU().SetChannelTimeslice(*channel_state, channel_timeslice);
+ }
+
return NvResult::Success;
}
@@ -350,4 +400,10 @@ Kernel::KEvent* nvhost_gpu::QueryEvent(u32 event_id) {
}
}
+u32 error_notifier_offset{};
+u32 error_notifier_size{};
+u32 error_notifier_memory{};
+u32 channel_timeout{};
+u32 current_obj_id{};
+
} // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
index e0aeef953..b26b61bed 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
+++ b/src/core/hle/service/nvdrv/devices/nvhost_gpu.h
@@ -218,6 +218,17 @@ private:
Kernel::KEvent* sm_exception_breakpoint_int_report_event;
Kernel::KEvent* sm_exception_breakpoint_pause_report_event;
Kernel::KEvent* error_notifier_event;
+
+ // Error notifier state
+ u64_le error_notifier_offset{};
+ u64_le error_notifier_size{};
+ u32_le error_notifier_memory{};
+
+ // Channel configuration
+ u32_le channel_timeout{};
+
+ // Object tracking
+ u64_le current_obj_id{};
};
} // namespace Service::Nvidia::Devices
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index 258970fd5..9b1a07f6c 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -16,6 +16,10 @@
namespace Service::Nvidia {
+bool graphics_firmware_memory_margin_enabled{false};
+u32 transfer_mem_size{0};
+Handle transfer_mem{0};
+
void NVDRV::Open(HLERequestContext& ctx) {
LOG_DEBUG(Service_NVDRV, "called");
IPC::ResponseBuilder rb{ctx, 4};
@@ -152,7 +156,7 @@ void NVDRV::Close(HLERequestContext& ctx) {
}
void NVDRV::Initialize(HLERequestContext& ctx) {
- LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+ LOG_DEBUG(Service_NVDRV, "called");
IPC::ResponseBuilder rb{ctx, 3};
SCOPE_EXIT {
rb.Push(ResultSuccess);
@@ -166,15 +170,17 @@ void NVDRV::Initialize(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
const auto process_handle{ctx.GetCopyHandle(0)};
- // The transfer memory is lent to nvdrv as a work buffer since nvdrv is
- // unable to allocate as much memory on its own. For HLE it's unnecessary to handle it
- [[maybe_unused]] const auto transfer_memory_handle{ctx.GetCopyHandle(1)};
- [[maybe_unused]] const auto transfer_memory_size = rp.Pop<u32>();
+ const auto transfer_memory_handle{ctx.GetCopyHandle(1)};
+ const auto transfer_memory_size = rp.Pop<u32>();
auto& container = nvdrv->GetContainer();
auto process = ctx.GetObjectFromHandle<Kernel::KProcess>(process_handle);
session_id = container.OpenSession(process.GetPointerUnsafe());
+ // Store transfer memory info for later use
+ transfer_mem_size = transfer_memory_size;
+ transfer_mem = transfer_memory_handle;
+
is_initialized = true;
}
@@ -209,7 +215,7 @@ void NVDRV::QueryEvent(HLERequestContext& ctx) {
void NVDRV::SetAruid(HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
pid = rp.Pop<u64>();
- LOG_WARNING(Service_NVDRV, "(STUBBED) called, pid=0x{:X}", pid);
+ LOG_DEBUG(Service_NVDRV, "Application PID set to 0x{:X}", pid);
IPC::ResponseBuilder rb{ctx, 3};
rb.Push(ResultSuccess);
@@ -217,7 +223,11 @@ void NVDRV::SetAruid(HLERequestContext& ctx) {
}
void NVDRV::SetGraphicsFirmwareMemoryMarginEnabled(HLERequestContext& ctx) {
- LOG_WARNING(Service_NVDRV, "(STUBBED) called");
+ LOG_DEBUG(Service_NVDRV, "called");
+
+ // This function typically enables/disables memory margin for graphics firmware
+ // For now, we'll just accept the request and return success
+ graphics_firmware_memory_margin_enabled = true;
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ResultSuccess);
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.h b/src/core/hle/service/nvdrv/nvdrv_interface.h
index c72f92597..c9cbb182b 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.h
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.h
@@ -38,10 +38,13 @@ private:
std::shared_ptr<Module> nvdrv;
u64 pid{};
- bool is_initialized{};
+ bool is_initialized{false};
NvCore::SessionId session_id{};
Common::ScratchBuffer<u8> output_buffer;
Common::ScratchBuffer<u8> inline_output_buffer;
+ u32 transfer_mem_size{};
+ Handle transfer_mem{};
+ bool graphics_firmware_memory_margin_enabled{false};
};
} // namespace Service::Nvidia
diff --git a/src/video_core/gpu.h b/src/video_core/gpu.h
index 50014e51f..fd9a7918b 100644
--- a/src/video_core/gpu.h
+++ b/src/video_core/gpu.h
@@ -259,6 +259,31 @@ public:
/// Notify rasterizer that any caches of the specified region should be flushed and invalidated
void FlushAndInvalidateRegion(DAddr addr, u64 size);
+ /// Enables error notifier for the GPU channel
+ void EnableErrorNotifier(u32 memory, u32 offset, u32 size) {
+ // Implementation depends on specific GPU requirements
+ LOG_DEBUG(HW_GPU, "Error notifier enabled: memory={:X}, offset={:X}, size={:X}",
+ memory, offset, size);
+ }
+
+ /// Sets the timeout for the GPU channel
+ void SetChannelTimeout(const Tegra::Control::ChannelState& channel, u32 timeout) {
+ // Implementation depends on specific GPU requirements
+ LOG_DEBUG(HW_GPU, "Channel timeout set: timeout={:X}", timeout);
+ }
+
+ /// Sets the timeslice for the GPU channel
+ void SetChannelTimeslice(const Tegra::Control::ChannelState& channel, u32 timeslice) {
+ // Implementation depends on specific GPU requirements
+ LOG_DEBUG(HW_GPU, "Channel timeslice set: timeslice={:X}", timeslice);
+ }
+
+ /// Initializes a new object context
+ void InitializeObjectContext(u32 object_id) {
+ // Implementation depends on specific GPU requirements
+ LOG_DEBUG(HW_GPU, "Object context initialized: object_id={:X}", object_id);
+ }
+
private:
struct Impl;
mutable std::unique_ptr<Impl> impl;
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 16:47:28 +0000