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Implement ioctl command 0x01f30003.

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Wonder if this will fix anything, it was silently not reading before.
This commit is contained in:
Unknown W. Brackets 2013-12-20 08:52:50 -08:00
parent 7a643f3c78
commit 2433ff5f04
1 changed files with 15 additions and 9 deletions
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24
Core/HLE/sceIo.cpp
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@ -2102,17 +2102,23 @@ int __IoIoctl(u32 id, u32 cmd, u32 indataPtr, u32 inlen, u32 outdataPtr, u32 out
}
break;
// Unknown command, always expects return value of 1 according to JPCSP, used by Pangya Fantasy Golf.
// TODO: This is unsupported on ms0:/ (SCE_KERNEL_ERROR_UNSUP.)
// Read raw sectors from UMD device file.
case 0x01f30003:
INFO_LOG(SCEIO, "sceIoIoctl: Unknown cmd %08x always returns 1", cmd);
if(inlen != 4 || outlen != 1 || Memory::Read_U32(indataPtr) != outlen) {
INFO_LOG(SCEIO, "sceIoIoctl id: %08x, cmd %08x, indataPtr %08x, inlen %08x, outdataPtr %08x, outlen %08x has invalid parameters", id, cmd, indataPtr, inlen, outdataPtr, outlen);
return SCE_KERNEL_ERROR_INVALID_ARGUMENT;
}
else {
return 1;
// TODO: Should work only for umd0:/, etc. not for ms0:/ or disc0:/.
// TODO: Should probably move this to something common between ISOFileSystem and VirtualDiscSystem.
INFO_LOG(SCEIO, "sceIoIoctl: Sector read from file %i", id);
if (Memory::IsValidAddress(indataPtr) && inlen >= 4) {
u32 size = Memory::Read_U32(indataPtr);
// Note that size is specified in sectors, not bytes.
if (size > 0 && Memory::IsValidAddress(outdataPtr) && size <= outlen) {
return sceIoRead(id, outdataPtr, size);
} else {
return SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
}
} else {
return SCE_KERNEL_ERROR_ERRNO_INVALID_ARGUMENT;
}
break;
default:
{