This happens when reading a track from the floppy fails. The code is arch/i386/prefix/dskprefix.S:240.
The register state is that from int 13h ah=2, see http://en.wikipedia.org/wiki/INT_13#INT_13h_AH.3D02h:_Read_Sectors_From_Drive. Here are the meanings of the registers: AL = Sectors to read count = 0x12 = 18 CH = Track = 0x00 = 0 CL = Sector = 0x01 = 1 DH = Head = 0x00 = 0 DL = Drive = 0x00 = 1st floppy disk ( "drive A:" ) It looks like it failed on the first read operation. Does the floppy drive work? Have you tried another floppy disk? Stefan _______________________________________________ gPXE mailing list [email protected] http://etherboot.org/mailman/listinfo/gpxe
