diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index 9b393521aa..55acd4f78e 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -125,8 +125,10 @@ NvResult nvhost_ctrl::IocCtrlEventWait(const std::vector<u8>& input, std::vector
}
}();
+ must_unmark_fail = true;
+
const auto check_failing = [&]() {
- if (events_interface.fails[slot] > 1) {
+ if (events_interface.fails[slot] > 2) {
{
auto lk = system.StallProcesses();
gpu.WaitFence(fence_id, target_value);
diff --git a/src/core/hle/service/nvdrv/nvdrv.cpp b/src/core/hle/service/nvdrv/nvdrv.cpp
index 7c0f89c127..df46562403 100644
--- a/src/core/hle/service/nvdrv/nvdrv.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv.cpp
@@ -29,6 +29,29 @@
namespace Service::Nvidia {
+EventInterface::EventInterface(Module& module_) : module{module_} {
+ events_mask = 0;
+ for (u32 i = 0; i < MaxNvEvents; i++) {
+ status[i] = EventState::Available;
+ events[i] = nullptr;
+ registered[i] = false;
+ }
+}
+
+EventInterface::~EventInterface() {
+ auto lk = Lock();
+ for (u32 i = 0; i < MaxNvEvents; i++) {
+ if (registered[i]) {
+ module.service_context.CloseEvent(events[i]);
+ events[i] = nullptr;
+ registered[i] = false;
+ }
+ }
+ for (auto* event : basic_events) {
+ module.service_context.CloseEvent(event);
+ }
+}
+
std::unique_lock<std::mutex> EventInterface::Lock() {
return std::unique_lock<std::mutex>(events_mutex);
}
@@ -45,27 +68,25 @@ void EventInterface::Create(u32 event_id) {
ASSERT(!events[event_id]);
ASSERT(!registered[event_id]);
ASSERT(!IsBeingUsed(event_id));
- events[event_id] = backup[event_id];
+ events[event_id] =
+ module.service_context.CreateEvent(fmt::format("NVDRV::NvEvent_{}", event_id));
status[event_id] = EventState::Available;
registered[event_id] = true;
const u64 mask = 1ULL << event_id;
fails[event_id] = 0;
events_mask |= mask;
- LOG_CRITICAL(Service_NVDRV, "Created Event {}", event_id);
}
void EventInterface::Free(u32 event_id) {
ASSERT(events[event_id]);
ASSERT(registered[event_id]);
ASSERT(!IsBeingUsed(event_id));
-
- backup[event_id]->GetWritableEvent().Clear();
+ module.service_context.CloseEvent(events[event_id]);
events[event_id] = nullptr;
status[event_id] = EventState::Available;
registered[event_id] = false;
const u64 mask = ~(1ULL << event_id);
events_mask &= mask;
- LOG_CRITICAL(Service_NVDRV, "Freed Event {}", event_id);
}
u32 EventInterface::FindFreeEvent(u32 syncpoint_id) {
@@ -114,15 +135,7 @@ void InstallInterfaces(SM::ServiceManager& service_manager, NVFlinger::NVFlinger
}
Module::Module(Core::System& system)
- : syncpoint_manager{system.GPU()}, events_interface{*this}, service_context{system, "nvdrv"} {
- events_interface.events_mask = 0;
- for (u32 i = 0; i < MaxNvEvents; i++) {
- events_interface.status[i] = EventState::Available;
- events_interface.events[i] = nullptr;
- events_interface.registered[i] = false;
- events_interface.backup[i] =
- service_context.CreateEvent(fmt::format("NVDRV::NvEvent_{}", i));
- }
+ : syncpoint_manager{system.GPU()}, service_context{system, "nvdrv"}, events_interface{*this} {
auto nvmap_dev = std::make_shared<Devices::nvmap>(system);
devices["/dev/nvhost-as-gpu"] = std::make_shared<Devices::nvhost_as_gpu>(system, nvmap_dev);
devices["/dev/nvhost-gpu"] = std::make_shared<Devices::nvhost_gpu>(
@@ -140,15 +153,7 @@ Module::Module(Core::System& system)
std::make_shared<Devices::nvhost_vic>(system, nvmap_dev, syncpoint_manager);
}
-Module::~Module() {
- auto lock = events_interface.Lock();
- for (u32 i = 0; i < MaxNvEvents; i++) {
- if (events_interface.registered[i]) {
- events_interface.Free(i);
- }
- service_context.CloseEvent(events_interface.backup[i]);
- }
-}
+Module::~Module() = default;
NvResult Module::VerifyFD(DeviceFD fd) const {
if (fd < 0) {
@@ -255,7 +260,7 @@ void Module::SignalSyncpt(const u32 syncpoint_id, const u32 value) {
const u32 max = MaxNvEvents - std::countl_zero(events_interface.events_mask);
const u32 min = std::countr_zero(events_interface.events_mask);
for (u32 i = min; i < max; i++) {
- if (events_interface.registered[i] && events_interface.assigned_syncpt[i] == syncpoint_id &&
+ if (events_interface.assigned_syncpt[i] == syncpoint_id &&
events_interface.assigned_value[i] == value) {
events_interface.Signal(i);
}
diff --git a/src/core/hle/service/nvdrv/nvdrv.h b/src/core/hle/service/nvdrv/nvdrv.h
index be8813c978..d24b575399 100644
--- a/src/core/hle/service/nvdrv/nvdrv.h
+++ b/src/core/hle/service/nvdrv/nvdrv.h
@@ -41,14 +41,13 @@ class Module;
class EventInterface {
public:
- EventInterface(Module& module_) : module{module_} {}
+ EventInterface(Module& module_);
+ ~EventInterface();
// Mask representing registered events
u64 events_mask{};
// Each kernel event associated to an NV event
std::array<Kernel::KEvent*, MaxNvEvents> events{};
- // Backup NV event
- std::array<Kernel::KEvent*, MaxNvEvents> backup{};
// The status of the current NVEvent
std::array<std::atomic<EventState>, MaxNvEvents> status{};
// Tells if an NVEvent is registered or not
@@ -139,10 +138,10 @@ private:
/// Mapping of device node names to their implementation.
std::unordered_map<std::string, std::shared_ptr<Devices::nvdevice>> devices;
- EventInterface events_interface;
-
KernelHelpers::ServiceContext service_context;
+ EventInterface events_interface;
+
void CreateEvent(u32 event_id);
void FreeEvent(u32 event_id);
};
diff --git a/src/core/hle/service/nvdrv/nvdrv_interface.cpp b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
index 81ee28f319..bd41205b88 100644
--- a/src/core/hle/service/nvdrv/nvdrv_interface.cpp
+++ b/src/core/hle/service/nvdrv/nvdrv_interface.cpp
@@ -1,5 +1,7 @@
-// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: 2021 yuzu emulator team and Skyline Team and Contributors
+// (https://github.com/skyline-emu/)
+// SPDX-License-Identifier: GPL-3.0-or-later Licensed under GPLv3
+// or any later version Refer to the license.txt file included.
#include <cinttypes>
#include "common/logging/log.h"