Changeset 54 for trunk/BOOTCODE/REGULAR/DRIVEIO.ASM
- Timestamp:
- Apr 13, 2014, 9:13:58 PM (11 years ago)
- File:
-
- 1 edited
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trunk/BOOTCODE/REGULAR/DRIVEIO.ASM
r51 r54 68 68 69 69 ; AB v1.07 stores a 5 sector configuration with a 5 sector checksum. 70 ; AB v1.0.8 *should* stores a 7 sector configuration with a70 ; AB v1.0.8+ *should* stores a 7 sector configuration with a 71 71 ; 7 sector checksum. 72 ; Because 5 was hardcoded here, SET(A)BOOT v1.07 will see see an AB v1.0.8 72 ; Because 5 was hardcoded here, SET(A)BOOT v1.07 will see see an AB v1.0.8+ 73 73 ; config as corrupted, while this is not the case. 74 ; So, for compatibility reasons, in v1.0.8 , the checksum stored is over74 ; So, for compatibility reasons, in v1.0.8+, the checksum stored is over 75 75 ; 5 sectors, to be compatible with v1.07. 76 76 ; This may change (be corrected) in future versions ! … … 1006 1006 jz DIOSS_UseNormal 1007 1007 ; Are we forced do use LBA via Setting? 1008 ; Always use INT13X on v1.0.8 .1008 ; Always use INT13X on v1.0.8+. 1009 1009 ;~ test byte ptr cs:[CFG_ForceLBAUsage], 1 1010 1010 ;~ jnz DIOSS_UseExtension
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