FS: Stub card SPI and some other things

src/core/fs/archive_card_spi.cpp

@@ -0,0 +1,40 @@
+#include <algorithm>
+#include <memory>
+
+#include "fs/archive_card_spi.hpp"
+
+namespace fs = std::filesystem;
+
+HorizonResult CardSPIArchive::createFile(const FSPath& path, u64 size) {
+	Helpers::panic("[Card SPI] CreateFile not yet supported");
+	return Result::Success;
+}
+
+HorizonResult CardSPIArchive::deleteFile(const FSPath& path) {
+	Helpers::panic("[Card SPI] Unimplemented DeleteFile");
+	return Result::Success;
+}
+
+HorizonResult CardSPIArchive::createDirectory(const FSPath& path) {
+	Helpers::panic("[Card SPI] CreateDirectory not yet supported");
+	return Result::Success;
+}
+
+FileDescriptor CardSPIArchive::openFile(const FSPath& path, const FilePerms& perms) {
+	Helpers::panic("[Card SPI] OpenFile not yet supported");
+	return FileError;
+}
+
+Rust::Result<ArchiveBase*, HorizonResult> CardSPIArchive::openArchive(const FSPath& path) {
+	if (path.type != PathType::Empty) {
+		Helpers::panic("Unimplemented path type for CardSPIArchive::OpenArchive");
+	}
+
+	Helpers::warn("Unimplemented: Card SPI archive");
+	return Err(Result::FailurePlaceholder);
+}
+
+Rust::Result<DirectorySession, HorizonResult> CardSPIArchive::openDirectory(const FSPath& path) {
+	Helpers::panic("[Card SPI] OpenDirectory not yet supported");
+	return Err(Result::FailurePlaceholder);
+}

src/core/services/dsp.cpp

@@ -28,7 +28,8 @@ namespace DSPCommands {
 		RegisterInterruptEvents = 0x00150082,
 		GetSemaphoreEventHandle = 0x00160000,
 		SetSemaphoreMask = 0x00170040,
-		GetHeadphoneStatus = 0x001F0000
+		GetHeadphoneStatus = 0x001F0000,
+		ForceHeadphoneOut = 0x00200040,
 	};
 }
 
@@ -42,6 +43,7 @@ namespace Result {
 void DSPService::reset() {
 	totalEventCount = 0;
 	semaphoreMask = 0;
+	headphonesInserted = true;
 
 	semaphoreEvent = std::nullopt;
 	interrupt0 = std::nullopt;
@@ -60,6 +62,7 @@ void DSPService::handleSyncRequest(u32 messagePointer) {
 		case DSPCommands::ConvertProcessAddressFromDspDram: convertProcessAddressFromDspDram(messagePointer); break;
 		case DSPCommands::FlushDataCache: flushDataCache(messagePointer); break;
 		case DSPCommands::InvalidateDataCache: invalidateDCache(messagePointer); break;
+		case DSPCommands::ForceHeadphoneOut: forceHeadphoneOut(messagePointer); break;
 		case DSPCommands::GetHeadphoneStatus: getHeadphoneStatus(messagePointer); break;
 		case DSPCommands::GetSemaphoreEventHandle: getSemaphoreEventHandle(messagePointer); break;
 		case DSPCommands::LoadComponent: loadComponent(messagePointer); break;
@@ -210,7 +213,8 @@ void DSPService::getHeadphoneStatus(u32 messagePointer) {
 
 	mem.write32(messagePointer, IPC::responseHeader(0x1F, 2, 0));
 	mem.write32(messagePointer + 4, Result::Success);
-	mem.write32(messagePointer + 8, Result::HeadphonesInserted); // This should be toggleable for shits and giggles
+	// This should be toggleable for shits and giggles
+	mem.write32(messagePointer + 8, headphonesInserted ? Result::HeadphonesInserted : Result::HeadphonesNotInserted);
 }
 
 void DSPService::getSemaphoreEventHandle(u32 messagePointer) {
@@ -278,6 +282,17 @@ void DSPService::invalidateDCache(u32 messagePointer) {
 	mem.write32(messagePointer + 4, Result::Success);
 }
 
+void DSPService::forceHeadphoneOut(u32 messagePointer) {
+	const bool force = mem.read8(messagePointer + 4) != 0;
+	if (force) {
+		headphonesInserted = false;
+	}
+
+	log("DSP::ForceHeadphoneOut\n");
+	mem.write32(messagePointer, IPC::responseHeader(0x20, 1, 0));
+	mem.write32(messagePointer + 4, Result::Success);
+}
+
 DSPService::ComponentDumpResult DSPService::dumpComponent(const std::filesystem::path& path) {
 	if (loadedComponent.empty()) {
 		return ComponentDumpResult::NotLoaded;

src/core/services/fs.cpp

@@ -102,6 +102,7 @@ ArchiveBase* FSService::getArchiveFromID(u32 id, const FSPath& archivePath) {
 
 		case ArchiveID::TwlPhoto: return &twlPhoto;
 		case ArchiveID::TwlSound: return &twlSound;
+		case ArchiveID::CardSPI: return &cardSpi;
 
 		default:
 			Helpers::panic("Unknown archive. ID: %d\n", id);

src/core/services/gsp_gpu.cpp

@@ -14,6 +14,7 @@ namespace ServiceCommands {
 		WriteHwRegsWithMask = 0x00020084,
 		SetBufferSwap = 0x00050200,
 		FlushDataCache = 0x00080082,
+		InvalidateDataCache = 0x00090082,
 		SetLCDForceBlack = 0x000B0040,
 		TriggerCmdReqQueue = 0x000C0000,
 		ReleaseRight = 0x00170000,
@@ -21,7 +22,7 @@ namespace ServiceCommands {
 		SaveVramSysArea = 0x00190000,
 		RestoreVramSysArea = 0x001A0000,
 		SetInternalPriorities = 0x001E0080,
-		StoreDataCache = 0x001F0082
+		StoreDataCache = 0x001F0082,
 	};
 }
 
@@ -63,6 +64,7 @@ void GPUService::handleSyncRequest(u32 messagePointer) {
 		case ServiceCommands::ReadHwRegs: readHwRegs(messagePointer); break;
 		case ServiceCommands::WriteHwRegs: writeHwRegs(messagePointer); break;
 		case ServiceCommands::WriteHwRegsWithMask: writeHwRegsWithMask(messagePointer); break;
+		case ServiceCommands::InvalidateDataCache: invalidateDataCache(messagePointer); break;
 		default: Helpers::panic("GPU service requested. Command: %08X\n", command);
 	}
 }
@@ -278,6 +280,16 @@ void GPUService::flushDataCache(u32 messagePointer) {
 	mem.write32(messagePointer + 4, Result::Success);
 }
 
+void GPUService::invalidateDataCache(u32 messagePointer) {
+	u32 address = mem.read32(messagePointer + 4);
+	u32 size = mem.read32(messagePointer + 8);
+	u32 processHandle = handle = mem.read32(messagePointer + 16);
+	log("GSP::GPU::InvalidateDataCache(address = %08X, size = %X, process = %X)\n", address, size, processHandle);
+
+	mem.write32(messagePointer, IPC::responseHeader(0x9, 1, 0));
+	mem.write32(messagePointer + 4, Result::Success);
+}
+
 void GPUService::storeDataCache(u32 messagePointer) {
 	u32 address = mem.read32(messagePointer + 4);
 	u32 size = mem.read32(messagePointer + 8);

src/core/services/mcu/mcu_hwc.cpp

@@ -1,10 +1,12 @@
+#include "services/mcu/mcu_hwc.hpp"
+
 #include "ipc.hpp"
 #include "result/result.hpp"
-#include "services/mcu/mcu_hwc.hpp"
 
 namespace MCU::HWCCommands {
 	enum : u32 {
 		GetBatteryLevel = 0x00050000,
+		SetInfoLedPattern = 0x000A0640,
 	};
 }
 
@@ -14,6 +16,7 @@ void MCU::HWCService::handleSyncRequest(u32 messagePointer) {
 	const u32 command = mem.read32(messagePointer);
 	switch (command) {
 		case HWCCommands::GetBatteryLevel: getBatteryLevel(messagePointer); break;
+		case HWCCommands::SetInfoLedPattern: setInfoLEDPattern(messagePointer); break;
 		default: Helpers::panic("MCU::HWC service requested. Command: %08X\n", command);
 	}
 }
@@ -24,4 +27,12 @@ void MCU::HWCService::getBatteryLevel(u32 messagePointer) {
 	mem.write32(messagePointer, IPC::responseHeader(0x5, 2, 0));
 	mem.write32(messagePointer + 4, Result::Success);
 	mem.write8(messagePointer + 8, config.batteryPercentage);
+}
+
+void MCU::HWCService::setInfoLEDPattern(u32 messagePointer) {
+	log("MCU::HWC::SetInfoLedPattern\n");
+
+	// 25 parameters to make some notification LEDs blink...
+	mem.write32(messagePointer, IPC::responseHeader(0xA, 1, 0));
+	mem.write32(messagePointer + 4, Result::Success);
 }