/**
* Wait for a drive to reach a certain state
*
* @param stat - The drive stat to wait for.
* @return < 0 on error
*
*/
int sceUmdWaitDriveStat(u32 stat)
{
if (stat == 0) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStat(stat = %08x): bad status", stat);
return SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
}
if (!__KernelIsDispatchEnabled()) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStat(stat = %08x): dispatch disabled", stat);
return SCE_KERNEL_ERROR_CAN_NOT_WAIT;
}
if (__IsInInterrupt()) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStat(stat = %08x): inside interrupt", stat);
return SCE_KERNEL_ERROR_ILLEGAL_CONTEXT;
}
if ((stat & __KernelUmdGetState()) == 0) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStat(stat = %08x): waiting", stat);
umdWaitingThreads.push_back(UmdWaitingThread::Make(__KernelGetCurThread(), stat));
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0, "umd stat waited");
return 0;
}
DEBUG_LOG(HLE, "0=sceUmdWaitDriveStat(stat = %08x)", stat);
return 0;
}
int sceUmdWaitDriveStatCB(u32 stat, u32 timeout)
{
if (stat == 0) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStatCB(stat = %08x, timeout = %d): bad status", stat, timeout);
return SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
}
if (!__KernelIsDispatchEnabled()) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStatCB(stat = %08x, timeout = %d): dispatch disabled", stat, timeout);
return SCE_KERNEL_ERROR_CAN_NOT_WAIT;
}
if (__IsInInterrupt()) {
DEBUG_LOG(HLE, "sceUmdWaitDriveStatCB(stat = %08x, timeout = %d): inside interrupt", stat, timeout);
return SCE_KERNEL_ERROR_ILLEGAL_CONTEXT;
}
hleCheckCurrentCallbacks();
if ((stat & __KernelUmdGetState()) == 0) {
DEBUG_LOG(HLE, "0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d): waiting", stat, timeout);
if (timeout == 0) {
timeout = 8000;
}
__UmdWaitStat(timeout);
umdWaitingThreads.push_back(UmdWaitingThread::Make(__KernelGetCurThread(), stat));
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, true, "umd stat waited");
} else {
hleReSchedule("umd stat waited");
}
DEBUG_LOG(HLE, "0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d)", stat, timeout);
return 0;
}
void __UmdStatChange(u64 userdata, int cyclesLate)
{
// TODO: Why not a bool anyway?
umdActivated = userdata & 0xFF;
// Wake anyone waiting on this.
for (size_t i = 0; i < umdWaitingThreads.size(); ++i) {
SceUID threadID = umdWaitingThreads[i];
u32 error;
SceUID waitID = __KernelGetWaitID(threadID, WAITTYPE_UMD, error);
u32 stat = __KernelGetWaitValue(threadID, error);
bool keep = false;
if (waitID == 1) {
if ((stat & __KernelUmdGetState()) != 0)
__KernelResumeThreadFromWait(threadID, 0);
// Only if they are still waiting do we keep them in the list.
else
keep = true;
}
if (!keep)
umdWaitingThreads.erase(umdWaitingThreads.begin() + i--);
}
}
u32 sceUmdGetDriveStat()
{
//u32 retVal = PSP_UMD_INITED | PSP_UMD_READY | PSP_UMD_PRESENT;
u32 retVal = __KernelUmdGetState();
DEBUG_LOG(HLE,"0x%02x=sceUmdGetDriveStat()", retVal);
return retVal;
}
int sceUmdWaitDriveStatCB(u32 stat, u32 timeout)
{
if (driveCBId != -1)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d)", stat, timeout);
}
else
{
WARN_LOG(HLE, "0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d) without callback", stat, timeout);
}
hleCheckCurrentCallbacks();
if ((stat & __KernelUmdGetState()) == 0)
{
if (timeout == 0)
timeout = 8000;
__UmdWaitStat(timeout);
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, true);
}
else
hleReSchedule("umd stat waited");
return 0;
}
int sceUmdWaitDriveStatWithTimer(u32 stat, u32 timeout)
{
if (stat == 0) {
DEBUG_LOG(SCEIO, "sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d): bad status", stat, timeout);
return SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
}
if (!__KernelIsDispatchEnabled()) {
DEBUG_LOG(SCEIO, "sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d): dispatch disabled", stat, timeout);
return SCE_KERNEL_ERROR_CAN_NOT_WAIT;
}
if (__IsInInterrupt()) {
DEBUG_LOG(SCEIO, "sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d): inside interrupt", stat, timeout);
return SCE_KERNEL_ERROR_ILLEGAL_CONTEXT;
}
if ((stat & __KernelUmdGetState()) == 0) {
DEBUG_LOG(SCEIO, "sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d): waiting", stat, timeout);
__UmdWaitStat(timeout);
umdWaitingThreads.push_back(__KernelGetCurThread());
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0, "umd stat waited with timer");
return 0;
} else {
hleReSchedule("umd stat checked");
}
DEBUG_LOG(SCEIO, "0=sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d)", stat, timeout);
return 0;
}
void sceUmdWaitDriveStatCB(u32 stat, u32 timeout)
{
RETURN(0);
if (driveCBId != -1)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d)", stat, timeout);
bool callbacksProcessed = __KernelForceCallbacks();
if (callbacksProcessed)
__KernelExecutePendingMipsCalls();
}
else
{
WARN_LOG(HLE, "0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d) without callback", stat, timeout);
}
if ((stat & __KernelUmdGetState()) == 0)
{
if (timeout == 0)
timeout = 8000;
__UmdWaitStat(timeout);
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, true);
__KernelCheckCallbacks();
}
}
/**
* Wait for a drive to reach a certain state
*
* @param stat - The drive stat to wait for.
* @return < 0 on error
*
*/
void sceUmdWaitDriveStat(u32 stat)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStat(stat = %08x)", stat);
RETURN(0);
if ((stat & __KernelUmdGetState()) == 0)
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0);
}
void sceUmdWaitDriveStatWithTimer(u32 stat, u32 timeout)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d)", stat, timeout);
RETURN(0);
if ((stat & __KernelUmdGetState()) == 0)
{
__UmdWaitStat(timeout);
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0);
}
}
/**
* Wait for a drive to reach a certain state
*
* @param stat - The drive stat to wait for.
* @return < 0 on error
*
*/
int sceUmdWaitDriveStat(u32 stat)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStat(stat = %08x)", stat);
if ((stat & __KernelUmdGetState()) == 0)
{
umdWaitingThreads.push_back(UmdWaitingThread::Make(__KernelGetCurThread(), stat));
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0, "umd stat waited");
}
return 0;
}
int sceUmdWaitDriveStatWithTimer(u32 stat, u32 timeout)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStatWithTimer(stat = %08x, timeout = %d)", stat, timeout);
if ((stat & __KernelUmdGetState()) == 0)
{
__UmdWaitStat(timeout);
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, 0);
}
else
hleReSchedule("umd stat waited with timer");
return 0;
}
int sceUmdWaitDriveStatCB(u32 stat, u32 timeout)
{
DEBUG_LOG(HLE,"0=sceUmdWaitDriveStatCB(stat = %08x, timeout = %d)", stat, timeout);
hleCheckCurrentCallbacks();
if ((stat & __KernelUmdGetState()) == 0)
{
if (timeout == 0)
timeout = 8000;
__UmdWaitStat(timeout);
umdWaitingThreads.push_back(UmdWaitingThread::Make(__KernelGetCurThread(), stat));
__KernelWaitCurThread(WAITTYPE_UMD, 1, stat, 0, true, "umd stat waited");
}
else
hleReSchedule("umd stat waited");
return 0;
}
void __UmdEndCallback(SceUID threadID, SceUID prevCallbackId)
{
SceUID pauseKey = prevCallbackId == 0 ? threadID : prevCallbackId;
u32 error;
SceUID waitID = __KernelGetWaitID(threadID, WAITTYPE_UMD, error);
u32 stat = __KernelGetWaitValue(threadID, error);
if (umdPausedWaitTimeouts.find(pauseKey) == umdPausedWaitTimeouts.end())
{
WARN_LOG_REPORT(HLE, "__UmdEndCallback(): UMD paused wait missing");
__KernelResumeThreadFromWait(threadID, 0);
return;
}
u64 waitDeadline = umdPausedWaitTimeouts[pauseKey];
umdPausedWaitTimeouts.erase(pauseKey);
// TODO: Don't wake up if __KernelCurHasReadyCallbacks()?
if ((stat & __KernelUmdGetState()) != 0)
{
__KernelResumeThreadFromWait(threadID, 0);
return;
}
s64 cyclesLeft = waitDeadline - CoreTiming::GetTicks();
if (cyclesLeft < 0 && waitDeadline != 0)
__KernelResumeThreadFromWait(threadID, SCE_KERNEL_ERROR_WAIT_TIMEOUT);
else
{
_dbg_assert_msg_(HLE, umdStatTimeoutEvent != -1, "Must have a umd timer");
CoreTiming::ScheduleEvent(cyclesLeft, umdStatTimeoutEvent, __KernelGetCurThread());
umdWaitingThreads.push_back(threadID);
DEBUG_LOG(HLE, "sceUmdWaitDriveStatCB: Resuming lock wait for callback");
}
}