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Rev 2465 Rev 3500
Line 378... Line 378...
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        xchg    eax, ebx
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        xchg    eax, ebx
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        call    IOAPIC_write
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        call    IOAPIC_write
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        ret
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        ret
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endp
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endp
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proc disable_irq stdcall, irq_line:dword
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        mov     ebx, [irq_line]
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        cmp     [irq_mode], IRQ_APIC
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        je      .APIC
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        mov     edx, 0x21
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        cmp     ebx, 8
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        jb      @F
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        mov     edx, 0xA1
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        sub     ebx, 8
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@@:
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        in      al, dx
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        bts     eax, ebx
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        out     dx, al
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        ret
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.APIC:
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        shl     ebx, 1
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        add     ebx, 0x10
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        mov     eax, ebx
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        call    IOAPIC_read
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        or      eax, 0x10000; bit 16
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        xchg    eax, ebx
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        call    IOAPIC_write
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        ret
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endp
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align 4
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align 4
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pci_irq_fixup:
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pci_irq_fixup:
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.done:
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.done:
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.fail:
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.fail:
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        pop ebp
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        pop ebp
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        ret
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        ret
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if 0
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align 4
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align 4
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start_ap:
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start_ap:
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;eax= cpu id
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;eax= cpu id
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        mov     [esi+APIC_ICRH], eax
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        mov     [esi+APIC_ICRH], eax
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        mov     [esi+APIC_ICRL], dword CMD_IPI_START
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        mov     [esi+APIC_ICRL], dword CMD_IPI_START
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.exit:
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.exit:
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        ret
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        ret
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end if