Rev 1638 | Rev 2049 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 1638 | Rev 2010 | ||
|---|---|---|---|
| Line 6... | Line 6... | ||
| 6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 7... | Line 7... | ||
| 7 | 7 | ||
| Line 8... | Line 8... | ||
| 8 | IRQ_RESERVE = 24 ; 16 or 24 |
8 | IRQ_RESERVE = 24 ; 16 or 24 |
| 9 | 9 | ||
| 10 | iglobal |
10 | iglobal |
| Line 11... | Line 11... | ||
| 11 | IRQ_COUNT dd 16 |
11 | IRQ_COUNT dd 24 |
| 12 | endg |
12 | endg |
| 13 | 13 | ||
| Line 43... | Line 43... | ||
| 43 | IOAPIC_REDTBL equ 0x10 |
43 | IOAPIC_REDTBL equ 0x10 |
| Line 44... | Line 44... | ||
| 44 | 44 | ||
| 45 | APIC_init: |
45 | APIC_init: |
| 46 | mov dword[APIC], 0 |
46 | mov dword[APIC], 0 |
| 47 | ; jmp .no_apic ; NO APIC |
47 | ; jmp .no_apic ; NO APIC |
| 48 | bt [cpu_caps], CAPS_APIC |
48 | ; bt [cpu_caps], CAPS_APIC |
| 49 | jnc .no_apic |
49 | ; jnc .no_apic |
| 50 | ; Check for MP table |
50 | ; Check for MP table |
| Line 51... | Line 51... | ||
| 51 | ;..... |
51 | ;..... |
| Line 94... | Line 94... | ||
| 94 | jb @b |
94 | jb @b |
| Line 95... | Line 95... | ||
| 95 | 95 | ||
| Line 96... | Line 96... | ||
| 96 | call LAPIC_init |
96 | call LAPIC_init |
| - | 97 | ||
| - | 98 | mov dword[APIC], 0xffffffff |
|
| - | 99 | ||
| - | 100 | mov al, 0x70 |
|
| - | 101 | out 0x22, al |
|
| - | 102 | mov al, 1 |
|
| 97 | 103 | out 0x23, al |
|
| 98 | mov dword[APIC], 0xffffffff |
104 | |
| 99 | ; mov dword[irq_type_to_set], IRQ_TYPE_APIC |
105 | ; mov dword[irq_type_to_set], IRQ_TYPE_APIC |
| Line 100... | Line 106... | ||
| 100 | .no_apic: |
106 | .no_apic: |