Last change
on this file since 242 was
242,
checked in by krille_n_@…, 12 years ago
|
Changes:
- Optimizations (both for size and speed) in IdeTransfer.asm and MemIdeTransfer.asm
- Fixed a bug where the SingleByteRead/Write functions in IdeTransfer.asm would fail on 128 sector transfers.
- Fixed some typos and errors in general, comments etc.
|
File size:
650 bytes
|
Line | |
---|
1 | ; Project name : XTIDE Universal BIOS |
---|
2 | ; Description : Sets Serial Device specific parameters to DPT. |
---|
3 | |
---|
4 | ; Section containing code |
---|
5 | SECTION .text |
---|
6 | |
---|
7 | ;-------------------------------------------------------------------- |
---|
8 | ; SerialDPT_Finalize |
---|
9 | ; Parameters: |
---|
10 | ; DS:DI: Ptr to Disk Parameter Table |
---|
11 | ; ES:SI: Ptr to 512-byte ATA information read from the drive |
---|
12 | ; Returns: |
---|
13 | ; Nothing |
---|
14 | ; Corrupts registers: |
---|
15 | ; AX |
---|
16 | ;-------------------------------------------------------------------- |
---|
17 | SerialDPT_Finalize: |
---|
18 | or byte [di+DPT.bFlagsHigh], FLGH_DPT_SERIAL_DEVICE |
---|
19 | mov ax, [es:si+ATA6.wVendor] |
---|
20 | mov [di+DPT_SERIAL.wSerialPortAndBaud], ax |
---|
21 | ret |
---|
22 | |
---|
Note: See
TracBrowser
for help on using the repository browser.