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https://github.com/Atmosphere-NX/Atmosphere.git
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tma: Fix sleep/wake semantics, now tested on hardware.
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parent
9fe8b22269
commit
d875d84d2d
4 changed files with 11 additions and 2 deletions
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@ -80,6 +80,7 @@ class UsbConnection(UsbInterface):
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try:
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# Perform Query + Connection handshake
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print 'Performing handshake...'
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self.intf.send_packet(Packet().set_service(ServiceId.USB_QUERY_TARGET))
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query_resp = self.intf.read_packet()
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print 'Found Switch, Protocol version 0x%x' % query_resp.read_u32()
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@ -23,7 +23,6 @@ static constexpr u16 PscPmModuleId_Pcie = 0x13;
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static constexpr u16 PscPmModuleId_Tma = 0x1E;
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static const u16 g_tma_pm_dependencies[] = {
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PscPmModuleId_Pcie,
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PscPmModuleId_Usb,
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};
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@ -93,6 +93,7 @@ void TmaServiceManager::AddWork(TmaWorkType type, TmaTask *task, TmaPacket *pack
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work_item->task = task;
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work_item->packet = packet;
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work_item->work_type = type;
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this->work_queue.Send(reinterpret_cast<uintptr_t>(work_item));
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}
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/* Packet management. */
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@ -391,6 +392,7 @@ void TmaServiceManager::HandleSleepWork() {
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this->wake_signal.Wait();
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/* We're awake now... */
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this->SetAsleep(false);
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/* Wake up services. */
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for (auto srv : this->services) {
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@ -34,6 +34,7 @@ static TmaConnection *g_active_connection = nullptr;
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static TmaServiceManager *g_service_manager = nullptr;
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static HosMutex g_connection_event_mutex;
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static bool g_has_woken_up = false;
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static bool g_connected_before_sleep = false;
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static bool g_signal_on_disconnect = false;
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static TmaUsbConnection *g_usb_connection = nullptr;
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@ -119,7 +120,7 @@ static void Wake() {
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g_usb_connection = new TmaUsbConnection();
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g_usb_connection->SetConnectionEventCallback(OnConnectionEvent, g_usb_connection);
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g_usb_connection->Initialize();
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SetActiveConnection(g_usb_connection);
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g_active_connection = g_usb_connection;
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g_service_manager->Wake(g_active_connection);
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}
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@ -128,7 +129,11 @@ static void Wake() {
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static void Sleep() {
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if (!g_service_manager->GetAsleep()) {
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if (g_active_connection->IsConnected()) {
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g_connected_before_sleep = true;
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/* TODO: Send a packet saying we're going to sleep. */
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} else {
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g_connected_before_sleep = false;
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}
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g_service_manager->Sleep();
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@ -157,6 +162,7 @@ static void OnPowerManagementEvent(PscPmState state, u32 flags) {
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{
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if (g_service_manager->GetAsleep()) {
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Wake();
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if (g_connected_before_sleep)
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{
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/* Try to restore a connection. */
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bool connected = g_service_manager->GetConnected();
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@ -170,6 +176,7 @@ static void OnPowerManagementEvent(PscPmState state, u32 flags) {
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svcSleepThread(1000000ULL);
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}
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}
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if (!connected) {
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/* TODO: Signal disconnected */
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}
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