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  → /kernel/trunk/core/apic.inc @ 2288

  → /kernel/trunk/core/apic.inc @ 2443

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Regard whitespace Rev 2288 → Rev 2443

/kernel/trunk/core/apic.inc
61,7 → 61,7
call IRQ_mask_all
; IOAPIC init
stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_SW
stdcall map_io_mem, [acpi_ioapic_base], 0x20, PG_SW+PG_NOCACHE
mov [IOAPIC_base], eax
mov eax, IOAPIC_VER
121,14 → 121,11
;===========================================================
align 4
LAPIC_init:
; Check MSR support
;....
; Get LAPIC base address
; mov ecx, 0x1b
; rdmsr ; it may be replaced to
; and ax, 0xf000 ; mov eax, 0xfee00000
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SW
cmp [LAPIC_BASE], 0
jne .done
stdcall map_io_mem, [acpi_lapic_base], 0x1000, PG_SW+PG_NOCACHE
mov [LAPIC_BASE], eax
mov esi, eax
200,6 → 197,8
; Start (every 0.01 sec)
mov dword[esi + APIC_LVT_timer], 0x30020; periodic int 0x20
mov dword[esi + APIC_timer_init], eax
.done:
ret
;===========================================================