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[NDM] Add exclusive state

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wheremyfoodat 2023-09-24 18:22:03 +03:00
parent 77fb6d8f0a
commit d9ddb65b8c
2 changed files with 28 additions and 2 deletions
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5
include/services/ndm.hpp
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@ -6,6 +6,8 @@
#include "result/result.hpp" #include "result/result.hpp"
class NDMService { class NDMService {
enum class ExclusiveState : u32 { None = 0, Infrastructure = 1, LocalComms = 2, StreetPass = 3, StreetPassData = 4 };
Handle handle = KernelHandles::NDM; Handle handle = KernelHandles::NDM;
Memory& mem; Memory& mem;
MAKE_LOG_FUNCTION(log, ndmLogger) MAKE_LOG_FUNCTION(log, ndmLogger)
@ -15,11 +17,14 @@ class NDMService {
void enterExclusiveState(u32 messagePointer); void enterExclusiveState(u32 messagePointer);
void exitExclusiveState(u32 messagePointer); void exitExclusiveState(u32 messagePointer);
void overrideDefaultDaemons(u32 messagePointer); void overrideDefaultDaemons(u32 messagePointer);
void queryExclusiveState(u32 messagePointer);
void resumeDaemons(u32 messagePointer); void resumeDaemons(u32 messagePointer);
void resumeScheduler(u32 messagePointer); void resumeScheduler(u32 messagePointer);
void suspendDaemons(u32 messagePointer); void suspendDaemons(u32 messagePointer);
void suspendScheduler(u32 messagePointer); void suspendScheduler(u32 messagePointer);
ExclusiveState exclusiveState = ExclusiveState::None;
public: public:
NDMService(Memory& mem) : mem(mem) {} NDMService(Memory& mem) : mem(mem) {}
void reset(); void reset();

23
src/core/services/ndm.cpp
View file

@ -5,6 +5,7 @@ namespace NDMCommands {
enum : u32 { enum : u32 {
EnterExclusiveState = 0x00010042, EnterExclusiveState = 0x00010042,
ExitExclusiveState = 0x00020002, ExitExclusiveState = 0x00020002,
QueryExclusiveMode = 0x00030000,
OverrideDefaultDaemons = 0x00140040, OverrideDefaultDaemons = 0x00140040,
SuspendDaemons = 0x00060040, SuspendDaemons = 0x00060040,
ResumeDaemons = 0x00070040, ResumeDaemons = 0x00070040,
@ -14,7 +15,7 @@ namespace NDMCommands {
}; };
} }
void NDMService::reset() {} void NDMService::reset() { exclusiveState = ExclusiveState::None; }
void NDMService::handleSyncRequest(u32 messagePointer) { void NDMService::handleSyncRequest(u32 messagePointer) {
const u32 command = mem.read32(messagePointer); const u32 command = mem.read32(messagePointer);
@ -23,6 +24,7 @@ void NDMService::handleSyncRequest(u32 messagePointer) {
case NDMCommands::ExitExclusiveState: exitExclusiveState(messagePointer); break; case NDMCommands::ExitExclusiveState: exitExclusiveState(messagePointer); break;
case NDMCommands::ClearHalfAwakeMacFilter: clearHalfAwakeMacFilter(messagePointer); break; case NDMCommands::ClearHalfAwakeMacFilter: clearHalfAwakeMacFilter(messagePointer); break;
case NDMCommands::OverrideDefaultDaemons: overrideDefaultDaemons(messagePointer); break; case NDMCommands::OverrideDefaultDaemons: overrideDefaultDaemons(messagePointer); break;
case NDMCommands::QueryExclusiveMode: queryExclusiveState(messagePointer); break;
case NDMCommands::ResumeDaemons: resumeDaemons(messagePointer); break; case NDMCommands::ResumeDaemons: resumeDaemons(messagePointer); break;
case NDMCommands::ResumeScheduler: resumeScheduler(messagePointer); break; case NDMCommands::ResumeScheduler: resumeScheduler(messagePointer); break;
case NDMCommands::SuspendDaemons: suspendDaemons(messagePointer); break; case NDMCommands::SuspendDaemons: suspendDaemons(messagePointer); break;
@ -33,16 +35,35 @@ void NDMService::handleSyncRequest(u32 messagePointer) {
void NDMService::enterExclusiveState(u32 messagePointer) { void NDMService::enterExclusiveState(u32 messagePointer) {
log("NDM::EnterExclusiveState (stubbed)\n"); log("NDM::EnterExclusiveState (stubbed)\n");
const u32 state = mem.read32(messagePointer + 4);
// Check that the exclusive state config is valid
if (state > 4) {
Helpers::warn("NDM::EnterExclusiveState: Invalid state %d", state);
} else {
exclusiveState = static_cast<ExclusiveState>(state);
}
mem.write32(messagePointer, IPC::responseHeader(0x1, 1, 0)); mem.write32(messagePointer, IPC::responseHeader(0x1, 1, 0));
mem.write32(messagePointer + 4, Result::Success); mem.write32(messagePointer + 4, Result::Success);
} }
void NDMService::exitExclusiveState(u32 messagePointer) { void NDMService::exitExclusiveState(u32 messagePointer) {
log("NDM::ExitExclusiveState (stubbed)\n"); log("NDM::ExitExclusiveState (stubbed)\n");
exclusiveState = ExclusiveState::None;
mem.write32(messagePointer, IPC::responseHeader(0x2, 1, 0)); mem.write32(messagePointer, IPC::responseHeader(0x2, 1, 0));
mem.write32(messagePointer + 4, Result::Success); mem.write32(messagePointer + 4, Result::Success);
} }
void NDMService::queryExclusiveState(u32 messagePointer) {
log("NDM::QueryExclusiveState\n");
mem.write32(messagePointer, IPC::responseHeader(0x3, 1, 0));
mem.write32(messagePointer + 4, Result::Success);
mem.write32(messagePointer + 8, static_cast<u32>(exclusiveState));
}
void NDMService::overrideDefaultDaemons(u32 messagePointer) { void NDMService::overrideDefaultDaemons(u32 messagePointer) {
log("NDM::OverrideDefaultDaemons (stubbed)\n"); log("NDM::OverrideDefaultDaemons (stubbed)\n");
mem.write32(messagePointer, IPC::responseHeader(0x14, 1, 0)); mem.write32(messagePointer, IPC::responseHeader(0x14, 1, 0));