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  → /kernel/trunk/boot/ @ 3711

  → /kernel/trunk/boot/ @ 3712

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Regard whitespace Rev 3711 → Rev 3712

/kernel/trunk/boot/bootcode.inc
405,12 → 405,13
; class 1 = mass storage
; subclass 1 = IDE controller
; a) class 1, subclass 1, programming interface 0x80
; This is a Parallel IDE Controller which uses IRQs 14 and 15.
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x80
mov [es:BOOT_IDE_PI_16], cx
xor si, si ; device index = 0
int 0x1A
jnc .found_1
jnc .found_1 ; Parallel IDE Controller
; b) class 1, subclass 1, programming interface 0x8f
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x8f
426,12 → 427,13
int 0x1A
jnc .found
; d) class 1, subclass 1, programming interface 0x8A
; This is a Parallel IDE Controller which uses IRQs 14 and 15.
mov ax, 0xB103
mov ecx, 1*10000h + 1*100h + 0x8A
mov [es:BOOT_IDE_PI_16], cx
xor si, si ; device index = 0
int 0x1A
jnc .found
jnc .found_1 ; Parallel IDE Controller
jmp .nopci
.found_1:
448,7 → 450,7
.found:
; get memory base BAR0
mov ax, 0xB10A
mov di, 0x10 ; memory base is config register at 0x20
mov di, 0x10 ; memory base is config register at 0x10
push cx
int 0x1A
jc .no_BAR0 ;.nopci
457,7 → 459,7
pop cx
; get memory base BAR1
mov ax, 0xB10A
mov di, 0x14 ; memory base is config register at 0x20
mov di, 0x14 ; memory base is config register at 0x14
push cx
int 0x1A
jc .no_BAR1 ;.nopci
466,7 → 468,7
pop cx
; get memory base BAR2
mov ax, 0xB10A
mov di, 0x18 ; memory base is config register at 0x20
mov di, 0x18 ; memory base is config register at 0x18
push cx
int 0x1A
jc .no_BAR2 ;.nopci
475,7 → 477,7
pop cx
; get memory base BAR3
mov ax, 0xB10A
mov di, 0x1C ; memory base is config register at 0x20
mov di, 0x1C ; memory base is config register at 0x1c
push cx
int 0x1A
jc .no_BAR3 ;.nopci