/dev/di
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| This is an old revision of this page, as edited by Dsbomb (talk | contribs) at 12:36, 15 April 2008. It may differ significantly from the current revision. |
Through /dev/di you can control the DVD.
The inbuf size of all /dev/di IOS cmds must be 0x20
The first entry of the inbuf should(!) be the DI cmd, Starlet fixes it if it doesn't match.
DVDLowGetCoverStatus ios_ioctl( di_fd, 0x88, inbuf, 0x20, outbuf, 0x20);
DVDLowRequestError ((u32*)inbuf)[0x00] = 0xE0000000; ios_ioctl( di_fd, inbuf[0x00], inbuf, 0x20, outbuf, 0x20); (Actual DVD error code is returned in (u32*)outbuf)[0x00]) Identical to the error codes found in yagcd section 5.7.3.5.1 (so far).
DVDLowRead (Only works after DVDOpenPartition) ((u32*)inbuf)[0x00] = 0xD0000000; ((u32*)inbuf)[0x01] = size; ((u32*)inbuf)[0x02] = offset; ios_ioctl( di_fd, inbuf[0x00] ,inbuf, 0x20, dst, size);
DVDLowUnencryptedRead (Only works up to a certain offset) ((u32*)inbuf)[0x00] = 0x8D000000; ((u32*)inbuf)[0x01] = size; ((u32*)inbuf)[0x02] = offset; ios_ioctl( di_fd, inbuf[0x00], inbuf, 0x20, dst, size);
DVDLowStopMotor ((u32*)inbuf)[0x00] = 0xE3000000; ((u32*)inbuf)[0x01] = 0; // optional, unknown ((u32*)inbuf)[0x02] = 0; // optional, unknown ios_ioctl( di_fd, inbuf[0x00], inbuf, 0x20, outbuf, 0x20);
DVDLowReset ((u32*)inbuf)[0x00] = 0x8A000000; ((u32*)inbuf)[0x01] = 0x80000000; // not sure about that ios_ioctl( di_fd, inbuf[0x00], inbuf, 0x20, outbuf, 0x20);
DVDLowReadDiskID ((u32*)inbuf)[0x00] = 0x70000000; ios_ioctl( di_fd, inbuf[0x00], inbuf, 0x20, dst, 0x20);
