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clear the NAND data cache on ES_LAUNCH to avoid leaving files open 

also, clear it on Device_ES::Close, just to make sure nothing remains open.
This commit is contained in:
BhaaL 2016-03-20 13:09:54 +01:00
parent a449ef4e11
commit 0aeac66222
1 changed files with 9 additions and 0 deletions
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9
Source/Core/Core/IPC_HLE/WII_IPC_HLE_Device_es.cpp
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@ -194,6 +194,8 @@ IPCCommandResult CWII_IPC_HLE_Device_es::Close(u32 _CommandAddress, bool _bForce
if (!_bForce)
Memory::Write_U32(0, _CommandAddress + 4);
m_Active = false;
// clear the NAND content cache to make sure nothing remains open.
DiscIO::CNANDContentManager::Access().ClearCache();
return GetDefaultReply();
}
@ -884,6 +886,11 @@ IPCCommandResult CWII_IPC_HLE_Device_es::IOCtlV(u32 _CommandAddress)
u64 titleid = Memory::Read_U64(Buffer.InBuffer[1].m_Address+16);
u16 access = Memory::Read_U16(Buffer.InBuffer[1].m_Address+24);
// ES_LAUNCH should probably reset thw whole state, which at least means closing all open files.
// leaving them open through ES_LAUNCH may cause hangs and other funky behavior
// (supposedly when trying to re-open those files).
DiscIO::CNANDContentManager::Access().ClearCache();
std::string tContentFile;
if ((u32)(TitleID>>32) != 0x00000001 || TitleID == TITLEID_SYSMENU)
{
@ -1124,6 +1131,8 @@ u32 CWII_IPC_HLE_Device_es::ES_DIVerify(const std::vector<u8>& tmd)
ERROR_LOG(WII_IPC_ES, "DIVerify failed to write disc TMD to NAND.");
}
DiscIO::cUIDsys::AccessInstance().AddTitle(tmd_title_id);
// DI_VERIFY writes to title.tmd, which is read and cached inside the NAND Content Manager.
// clear the cache to avoid content access mismatches.
DiscIO::CNANDContentManager::Access().ClearCache();
return 0;
}