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Rev 3999 Rev 4291
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;;  KolibriOS 16-bit loader,                                    ;;
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;;  KolibriOS 16-bit loader,                                    ;;
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;;                        based on bootcode for MenuetOS        ;;
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;;                        based on bootcode for MenuetOS        ;;
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;;                                                              ;;
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;;                                                              ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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$Revision: 3999 $
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$Revision: 4291 $
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        mov     ax, 0xB103
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        mov     ax, 0xB103
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        mov     ecx, 1*10000h + 1*100h + 0x8f
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        mov     ecx, 1*10000h + 1*100h + 0x8f
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        mov     [es:BOOT_IDE_PI_16], cx
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        mov     [es:BOOT_IDE_PI_16], cx
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        xor     si, si  ; device index = 0
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        xor     si, si  ; device index = 0
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        int     0x1A
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        int     0x1A
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        jnc     .found
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        jnc     .found_1
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; c) class 1, subclass 1, programming interface 0x85
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; c) class 1, subclass 1, programming interface 0x85
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        mov     ax, 0xB103
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        mov     ax, 0xB103
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        mov     ecx, 1*10000h + 1*100h + 0x85
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        mov     ecx, 1*10000h + 1*100h + 0x85
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        mov     [es:BOOT_IDE_PI_16], cx
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        mov     [es:BOOT_IDE_PI_16], cx
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        xor     si, si  ; device index = 0
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        xor     si, si  ; device index = 0
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        int     0x1A
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        int     0x1A
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        jnc     .found
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        jnc     .found_1
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; d) class 1, subclass 1, programming interface 0x8A
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; d) class 1, subclass 1, programming interface 0x8A
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; This is a Parallel IDE Controller which uses IRQs 14 and 15.
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; This is a Parallel IDE Controller which uses IRQs 14 and 15.
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        mov     ax, 0xB103
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        mov     ax, 0xB103
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        mov     ecx, 1*10000h + 1*100h + 0x8A
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        mov     ecx, 1*10000h + 1*100h + 0x8A
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        mov     [es:BOOT_IDE_PI_16], cx
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        mov     [es:BOOT_IDE_PI_16], cx
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        xor     si, si  ; device index = 0
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        xor     si, si  ; device index = 0
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        int     0x1A
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        int     0x1A
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        jnc     .found ; Parallel IDE Controller
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        jnc     .found_1 ; Parallel IDE Controller
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; Controller not found!
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; Controller not found!
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        xor     ax, ax
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        xor     ax, ax
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        mov     [es:BOOT_IDE_PI_16], ax
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        mov     [es:BOOT_IDE_PI_16], ax
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        jmp     .nopci
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        jmp     .nopci
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;--------------------------------------
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;--------------------------------------