x68000:writing_drivers
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
x68000:writing_drivers [2014/07/11 00:58] – [The Request Packet] eidis | x68000:writing_drivers [2014/07/11 01:03] – [0x04 - Input (read)] eidis | ||
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Line 155: | Line 155: | ||
- | Output parameters : | + | **Output parameters :** |
^ Position | ^ Position | ||
Line 220: | Line 220: | ||
^ Position | ^ Position | ||
- | | 14 | Long | Pointer to a buffer that' | + | | 14 | Long |Pointer to a buffer that' |
- | | 18 | Long | Buffer size | | + | | 18 | Long |Buffer size | |
**Output parameters :** none | **Output parameters :** none | ||
Line 227: | Line 227: | ||
===== 0x04 - Input (read) ===== | ===== 0x04 - Input (read) ===== | ||
- | Command ID : 0x04 (C_INPUT) | + | **Command ID :** 0x04 (C_INPUT) |
**Availability :** Block/ | **Availability :** Block/ | ||
Line 238: | Line 238: | ||
| 13 | Byte |Block device driver only. Media type. | | | 13 | Byte |Block device driver only. Media type. | | ||
| 14 | Long |Pointer to a buffer that' | | 14 | Long |Pointer to a buffer that' | ||
- | | 18 | Long |Block device driver : number of sector to read. A sector length is normally specified by the BPB. | + | | 18 | Long |Block device driver : number of sector to read. A sector length is normally specified by the BPB. | |||Character device driver : Buffer size. | |
- | Character device driver : Buffer size. | | + | |
| 22 | Long |Block device driver only : logical start sector to read from. | | | 22 | Long |Block device driver only : logical start sector to read from. | | ||
x68000/writing_drivers.txt · Last modified: 2019/08/27 20:45 by 127.0.0.1