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hidbus: Implement hidbus and ringcon

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This commit is contained in:
german77
2021-05-02 18:41:03 -05:00
committed by Narr the Reg
parent 856a841c72
commit b2359f1527
14 changed files with 1679 additions and 26 deletions
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18
src/core/hle/kernel/kernel.cpp
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@ -140,6 +140,7 @@ struct KernelCore::Impl {
CleanupObject(font_shared_mem);
CleanupObject(irs_shared_mem);
CleanupObject(time_shared_mem);
CleanupObject(hidbus_shared_mem);
CleanupObject(system_resource_limit);
for (u32 core_id = 0; core_id < Core::Hardware::NUM_CPU_CORES; core_id++) {
@ -622,16 +623,20 @@ struct KernelCore::Impl {
constexpr std::size_t font_size{0x1100000};
constexpr std::size_t irs_size{0x8000};
constexpr std::size_t time_size{0x1000};
constexpr std::size_t hidbus_size{0x1000};
const PAddr hid_phys_addr{system_pool.GetAddress()};
const PAddr font_phys_addr{system_pool.GetAddress() + hid_size};
const PAddr irs_phys_addr{system_pool.GetAddress() + hid_size + font_size};
const PAddr time_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size};
const PAddr hidbus_phys_addr{system_pool.GetAddress() + hid_size + font_size + irs_size +
time_size};
hid_shared_mem = KSharedMemory::Create(system.Kernel());
font_shared_mem = KSharedMemory::Create(system.Kernel());
irs_shared_mem = KSharedMemory::Create(system.Kernel());
time_shared_mem = KSharedMemory::Create(system.Kernel());
hidbus_shared_mem = KSharedMemory::Create(system.Kernel());
hid_shared_mem->Initialize(system.DeviceMemory(), nullptr,
{hid_phys_addr, hid_size / PageSize},
@ -649,6 +654,10 @@ struct KernelCore::Impl {
{time_phys_addr, time_size / PageSize},
Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
time_phys_addr, time_size, "Time:SharedMemory");
hidbus_shared_mem->Initialize(system.DeviceMemory(), nullptr,
{hidbus_phys_addr, hidbus_size / PageSize},
Svc::MemoryPermission::None, Svc::MemoryPermission::Read,
hidbus_phys_addr, hidbus_size, "HidBus:SharedMemory");
}
KClientPort* CreateNamedServicePort(std::string name) {
@ -748,6 +757,7 @@ struct KernelCore::Impl {
Kernel::KSharedMemory* font_shared_mem{};
Kernel::KSharedMemory* irs_shared_mem{};
Kernel::KSharedMemory* time_shared_mem{};
Kernel::KSharedMemory* hidbus_shared_mem{};
// Memory layout
std::unique_ptr<KMemoryLayout> memory_layout;
@ -1047,6 +1057,14 @@ const Kernel::KSharedMemory& KernelCore::GetTimeSharedMem() const {
return *impl->time_shared_mem;
}
Kernel::KSharedMemory& KernelCore::GetHidBusSharedMem() {
return *impl->hidbus_shared_mem;
}
const Kernel::KSharedMemory& KernelCore::GetHidBusSharedMem() const {
return *impl->hidbus_shared_mem;
}
void KernelCore::Suspend(bool in_suspention) {
const bool should_suspend = exception_exited || in_suspention;
{

6
src/core/hle/kernel/kernel.h
View File

@ -264,6 +264,12 @@ public:
/// Gets the shared memory object for Time services.
const Kernel::KSharedMemory& GetTimeSharedMem() const;
/// Gets the shared memory object for HIDBus services.
Kernel::KSharedMemory& GetHidBusSharedMem();
/// Gets the shared memory object for HIDBus services.
const Kernel::KSharedMemory& GetHidBusSharedMem() const;
/// Suspend/unsuspend the OS.
void Suspend(bool in_suspention);