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Format of one entry of ABIOS Initialization Table

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Offset Size Description

00h

WORD

device ID (see #00412)

02h

WORD

number of Logical IDs

04h

WORD

Device Block length (zero for ABIOS patch or extension)

06h

DWORD

init routine for Device Block and Function Transfer Table

0Ah

WORD

request block length

0Ch

WORD

Function Transfer Table length (zero for a patch)

0Eh

WORD

Data Pointers length (in Common Data Area)

10h

BYTE

secondary device ID (hardware level this ABIOS ver supports)

11h

BYTE

revision (device driver revision level this ABIOS supports)

12h

6 BYTEs

reserved