| /kernel/branches/kolibri-process/boot/bootcode.inc |
|---|
| 1518,3 → 1518,29 |
| gmok2: |
| push ds |
| pop es |
| sidt [cs:old_ints_h] |
| cli ; disable all irqs |
| mov al, 255 ; mask all irqs |
| out 0xa1, al |
| out 0x21, al |
| l.5: |
| in al, 0x64 ; Enable A20 |
| test al, 2 |
| jnz l.5 |
| mov al, 0xD1 |
| out 0x64, al |
| l.6: |
| in al, 0x64 |
| test al, 2 |
| jnz l.6 |
| mov al, 0xDF |
| out 0x60, al |
| l.7: |
| in al, 0x64 |
| test al, 2 |
| jnz l.7 |
| mov al, 0xFF |
| out 0x64, al |