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| Rev 1369 | Rev 1380 | ||
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| 55 | ;; |
55 | ;; |
| 56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 57... | Line 57... | ||
| 57 | 57 | ||
| Line 58... | Line 58... | ||
| 58 | include 'macros.inc' |
58 | include 'macros.inc' |
| Line 59... | Line 59... | ||
| 59 | 59 | ||
| Line 60... | Line 60... | ||
| 60 | $Revision: 1369 $ |
60 | $Revision: 1380 $ |
| Line 699... | Line 699... | ||
| 699 | call boot_log |
699 | call boot_log |
| 700 | call reserve_irqs_ports |
700 | call reserve_irqs_ports |
| Line 701... | Line 701... | ||
| 701 | 701 | ||
| Line 702... | Line 702... | ||
| 702 | ; SET PORTS FOR IRQ HANDLERS |
702 | ; SET PORTS FOR IRQ HANDLERS |
| 703 | 703 | ||
| 704 | mov esi,boot_setrports |
704 | ;mov esi,boot_setrports |
| Line 705... | Line 705... | ||
| 705 | call boot_log |
705 | ;call boot_log |
| Line 706... | Line 706... | ||
| 706 | ;call setirqreadports |
706 | ;call setirqreadports |
| Line 968... | Line 968... | ||
| 968 | 968 | ||
| Line 969... | Line 969... | ||
| 969 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
969 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
| Line 970... | Line 970... | ||
| 970 | 970 | ||
| 971 | ; UNMASK ALL IRQ'S |
971 | ; UNMASK ALL IRQ'S |
| 972 | 972 | ||
| 973 | mov esi,boot_allirqs |
973 | ; mov esi,boot_allirqs |
| 974 | call boot_log |
974 | ; call boot_log |
| 975 | 975 | ; |
|
| 976 | cli ;guarantee forbidance of interrupts. |
976 | ; cli ;guarantee forbidance of interrupts. |
| 977 | mov al,0 ; unmask all irq's |
977 | ; mov al,0 ; unmask all irq's |
| 978 | out 0xA1,al |
978 | ; out 0xA1,al |
| 979 | out 0x21,al |
979 | ; out 0x21,al |
| 980 | 980 | ; |
|
| 981 | mov ecx,32 |
981 | ; mov ecx,32 |
| 982 | 982 | ; |
|
| 983 | ready_for_irqs: |
983 | ; ready_for_irqs: |
| 984 | 984 | ; |
|
| 985 | mov al,0x20 ; ready for irqs |
985 | ; mov al,0x20 ; ready for irqs |
| 986 | out 0x20,al |
986 | ; out 0x20,al |
| Line 987... | Line 987... | ||
| 987 | out 0xa0,al |
987 | ; out 0xa0,al |
| Line 988... | Line 988... | ||
| 988 | 988 | ; |
|
| 989 | loop ready_for_irqs ; flush the queue |
989 | ; loop ready_for_irqs ; flush the queue |
| 990 | 990 | ||
| 991 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
991 | stdcall attach_int_handler, 1, irq1, 0 |