Format of one entry of ABIOS Initialization Table |
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 |