|
Last change
on this file since 230 was 226, checked in by gregli@…, 13 years ago |
|
Moved .bSerialPortAndBaud out of the main DPT into a an attached struc DPT_SERIAL, used by the serial port code only
|
|
File size:
688 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, BX, CX, DX
|
|---|
| 16 | ;--------------------------------------------------------------------
|
|---|
| 17 | SerialDPT_Finalize:
|
|---|
| 18 | or byte [di+DPT.bFlagsHigh], FLGH_DPT_SERIAL_DEVICE
|
|---|
| 19 | mov al, [RAMVARS.xlateVars+XLATEVARS.bLastSerial]
|
|---|
| 20 | mov byte [di+DPT_SERIAL.bSerialPortAndBaud], al
|
|---|
| 21 | ret
|
|---|
| 22 |
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
