WebSVN – Kolibri OS – Diff – /kernel/branches/Kolibri-acpi/detect/sear_par.inc


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                              ;;
;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License    ;;
;;                                                              ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
$Revision: 3555 $
 
 
;****************************************************
;     поиск логических дисков на обнаруженных HDD
;     и занесение данных в область таблицы
;     автор Mario79
;****************************************************
        mov     [transfer_adress], DRIVE_DATA+0xa
 search_partitions_ide0:
        test    [DRIVE_DATA+1], byte 0x40
        jz      search_partitions_ide1
        mov     [hdbase], 0x1f0
        mov     [hdid], 0x0
        mov     [hdpos], 1
        mov     [known_part], 1
 search_partitions_ide0_1:
        call    set_PARTITION_variables
        test    [problem_partition], 2
        jnz     search_partitions_ide1  ; not found part
        test    [problem_partition], 1
        jnz     @F                      ; not found known_part
      ;cmp   [problem_partition],0
      ;jne   search_partitions_ide1
        inc     byte [DRIVE_DATA+2]
        call    partition_data_transfer
        add     [transfer_adress], 100
    @@:
        inc     [known_part]
        jmp     search_partitions_ide0_1
 
 search_partitions_ide1:
        test    [DRIVE_DATA+1], byte 0x10
        jz      search_partitions_ide2
        mov     [hdbase], 0x1f0
        mov     [hdid], 0x10
        mov     [hdpos], 2
        mov     [known_part], 1
 search_partitions_ide1_1:
        call    set_PARTITION_variables
        test    [problem_partition], 2
        jnz     search_partitions_ide2
        test    [problem_partition], 1
        jnz     @F
      ;cmp   [problem_partition],0
      ;jne   search_partitions_ide2
        inc     byte [DRIVE_DATA+3]
        call    partition_data_transfer
        add     [transfer_adress], 100
    @@:
        inc     [known_part]
        jmp     search_partitions_ide1_1
 
 search_partitions_ide2:
        test    [DRIVE_DATA+1], byte 0x4
        jz      search_partitions_ide3
        mov     [hdbase], 0x170
        mov     [hdid], 0x0
        mov     [hdpos], 3
        mov     [known_part], 1
 search_partitions_ide2_1:
        call    set_PARTITION_variables
        test    [problem_partition], 2
        jnz     search_partitions_ide3
        test    [problem_partition], 1
        jnz     @F
      ;cmp   [problem_partition],0
      ;jne   search_partitions_ide3
        inc     byte [DRIVE_DATA+4]
        call    partition_data_transfer
        add     [transfer_adress], 100
    @@:
        inc     [known_part]
        jmp     search_partitions_ide2_1
 
 search_partitions_ide3:
        test    [DRIVE_DATA+1], byte 0x1
        jz      end_search_partitions_ide
        mov     [hdbase], 0x170
        mov     [hdid], 0x10
        mov     [hdpos], 4
        mov     [known_part], 1
 search_partitions_ide3_1:
        call    set_PARTITION_variables
        test    [problem_partition], 2
        jnz     end_search_partitions_ide
        test    [problem_partition], 1
        jnz     @F
      ;cmp   [problem_partition],0
      ;jne   end_search_partitions_ide
        inc     byte [DRIVE_DATA+5]
        call    partition_data_transfer
        add     [transfer_adress], 100
    @@:
        inc     [known_part]
        jmp     search_partitions_ide3_1
 
end_search_partitions_ide:
        mov     [hdpos], 80h
        mov     ecx, [NumBiosDisks]
        test    ecx, ecx
        jz      end_search_partitions
start_search_partitions_bd:
        push    ecx
        mov     eax, [hdpos]
        and     [BiosDiskPartitions+(eax-80h)*4], 0
        mov     [known_part], 1
search_partitions_bd:
        call    set_PARTITION_variables
        test    [problem_partition], 2
        jnz     end_search_partitions_bd
        test    [problem_partition], 1
        jnz     @F
        ;cmp     [problem_partition], 0
        ;jne     end_search_partitions_bd
        mov     eax, [hdpos]
        inc     [BiosDiskPartitions+(eax-80h)*4]
        call    partition_data_transfer
        add     [transfer_adress], 100
    @@:
        inc     [known_part]
        jmp     search_partitions_bd
end_search_partitions_bd:
        pop     ecx
        inc     [hdpos]
        loop    start_search_partitions_bd
        jmp     end_search_partitions
 
problem_partition db 0  ; used for partitions search
 
include  '../fs/part_set.inc'
 
partition_data_transfer:
        mov     edi, [transfer_adress]
        mov     esi, PARTITION_START            ;start of file_system_data
        mov     ecx, (file_system_data_size+3)/4
        rep movsd
        ret
uglobal
transfer_adress dd 0
endg
partition_data_transfer_1:
;     cli
        push    edi
        mov     edi, PARTITION_START
        mov     esi, [transfer_adress]
        mov     ecx, (file_system_data_size+3)/4
        rep movsd
        pop     edi
;     sti
        ret
 
 end_search_partitions:

Rev 2987	Rev 3555
1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	1	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;; ;;	2	;; ;;
3	;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;	3	;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;
4	;; Distributed under terms of the GNU General Public License ;;	4	;; Distributed under terms of the GNU General Public License ;;
5	;; ;;	5	;; ;;
6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;	6	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
7		7
8	$Revision: 2987 $	8	$Revision: 3555 $
9		9
10		10
11	;****************************************************	11	;****************************************************
12	; ïîèñê ëîãè÷åñêèõ äèñêîâ íà îáíàðóæåííûõ HDD	12	; поиск логических дисков на обнаруженных HDD
13	; è çàíåñåíèå äàííûõ â îáëàñòü òàáëèöû	13	; и занесение данных в область таблицы
14	; àâòîð Mario79	14	; автор Mario79
15	;****************************************************	15	;****************************************************
16	mov [transfer_adress], DRIVE_DATA+0xa	16	mov [transfer_adress], DRIVE_DATA+0xa
17	search_partitions_ide0:	17	search_partitions_ide0:
18	test [DRIVE_DATA+1], byte 0x40	18	test [DRIVE_DATA+1], byte 0x40
19	jz search_partitions_ide1	19	jz search_partitions_ide1
20	mov [hdbase], 0x1f0	20	mov [hdbase], 0x1f0
21	mov [hdid], 0x0	21	mov [hdid], 0x0
22	mov [hdpos], 1	22	mov [hdpos], 1
23	mov [known_part], 1	23	mov [known_part], 1
24	search_partitions_ide0_1:	24	search_partitions_ide0_1:
25	call set_PARTITION_variables	25	call set_PARTITION_variables
26	test [problem_partition], 2	26	test [problem_partition], 2
27	jnz search_partitions_ide1 ; not found part	27	jnz search_partitions_ide1 ; not found part
28	test [problem_partition], 1	28	test [problem_partition], 1
29	jnz @F ; not found known_part	29	jnz @F ; not found known_part
30	;cmp [problem_partition],0	30	;cmp [problem_partition],0
31	;jne search_partitions_ide1	31	;jne search_partitions_ide1
32	inc byte [DRIVE_DATA+2]	32	inc byte [DRIVE_DATA+2]
33	call partition_data_transfer	33	call partition_data_transfer
34	add [transfer_adress], 100	34	add [transfer_adress], 100
35	@@:	35	@@:
36	inc [known_part]	36	inc [known_part]
37	jmp search_partitions_ide0_1	37	jmp search_partitions_ide0_1
38		38
39	search_partitions_ide1:	39	search_partitions_ide1:
40	test [DRIVE_DATA+1], byte 0x10	40	test [DRIVE_DATA+1], byte 0x10
41	jz search_partitions_ide2	41	jz search_partitions_ide2
42	mov [hdbase], 0x1f0	42	mov [hdbase], 0x1f0
43	mov [hdid], 0x10	43	mov [hdid], 0x10
44	mov [hdpos], 2	44	mov [hdpos], 2
45	mov [known_part], 1	45	mov [known_part], 1
46	search_partitions_ide1_1:	46	search_partitions_ide1_1:
47	call set_PARTITION_variables	47	call set_PARTITION_variables
48	test [problem_partition], 2	48	test [problem_partition], 2
49	jnz search_partitions_ide2	49	jnz search_partitions_ide2
50	test [problem_partition], 1	50	test [problem_partition], 1
51	jnz @F	51	jnz @F
52	;cmp [problem_partition],0	52	;cmp [problem_partition],0
53	;jne search_partitions_ide2	53	;jne search_partitions_ide2
54	inc byte [DRIVE_DATA+3]	54	inc byte [DRIVE_DATA+3]
55	call partition_data_transfer	55	call partition_data_transfer
56	add [transfer_adress], 100	56	add [transfer_adress], 100
57	@@:	57	@@:
58	inc [known_part]	58	inc [known_part]
59	jmp search_partitions_ide1_1	59	jmp search_partitions_ide1_1
60		60
61	search_partitions_ide2:	61	search_partitions_ide2:
62	test [DRIVE_DATA+1], byte 0x4	62	test [DRIVE_DATA+1], byte 0x4
63	jz search_partitions_ide3	63	jz search_partitions_ide3
64	mov [hdbase], 0x170	64	mov [hdbase], 0x170
65	mov [hdid], 0x0	65	mov [hdid], 0x0
66	mov [hdpos], 3	66	mov [hdpos], 3
67	mov [known_part], 1	67	mov [known_part], 1
68	search_partitions_ide2_1:	68	search_partitions_ide2_1:
69	call set_PARTITION_variables	69	call set_PARTITION_variables
70	test [problem_partition], 2	70	test [problem_partition], 2
71	jnz search_partitions_ide3	71	jnz search_partitions_ide3
72	test [problem_partition], 1	72	test [problem_partition], 1
73	jnz @F	73	jnz @F
74	;cmp [problem_partition],0	74	;cmp [problem_partition],0
75	;jne search_partitions_ide3	75	;jne search_partitions_ide3
76	inc byte [DRIVE_DATA+4]	76	inc byte [DRIVE_DATA+4]
77	call partition_data_transfer	77	call partition_data_transfer
78	add [transfer_adress], 100	78	add [transfer_adress], 100
79	@@:	79	@@:
80	inc [known_part]	80	inc [known_part]
81	jmp search_partitions_ide2_1	81	jmp search_partitions_ide2_1
82		82
83	search_partitions_ide3:	83	search_partitions_ide3:
84	test [DRIVE_DATA+1], byte 0x1	84	test [DRIVE_DATA+1], byte 0x1
85	jz end_search_partitions_ide	85	jz end_search_partitions_ide
86	mov [hdbase], 0x170	86	mov [hdbase], 0x170
87	mov [hdid], 0x10	87	mov [hdid], 0x10
88	mov [hdpos], 4	88	mov [hdpos], 4
89	mov [known_part], 1	89	mov [known_part], 1
90	search_partitions_ide3_1:	90	search_partitions_ide3_1:
91	call set_PARTITION_variables	91	call set_PARTITION_variables
92	test [problem_partition], 2	92	test [problem_partition], 2
93	jnz end_search_partitions_ide	93	jnz end_search_partitions_ide
94	test [problem_partition], 1	94	test [problem_partition], 1
95	jnz @F	95	jnz @F
96	;cmp [problem_partition],0	96	;cmp [problem_partition],0
97	;jne end_search_partitions_ide	97	;jne end_search_partitions_ide
98	inc byte [DRIVE_DATA+5]	98	inc byte [DRIVE_DATA+5]
99	call partition_data_transfer	99	call partition_data_transfer
100	add [transfer_adress], 100	100	add [transfer_adress], 100
101	@@:	101	@@:
102	inc [known_part]	102	inc [known_part]
103	jmp search_partitions_ide3_1	103	jmp search_partitions_ide3_1
104		104
105	end_search_partitions_ide:	105	end_search_partitions_ide:
106	mov [hdpos], 80h	106	mov [hdpos], 80h
107	mov ecx, [NumBiosDisks]	107	mov ecx, [NumBiosDisks]
108	test ecx, ecx	108	test ecx, ecx
109	jz end_search_partitions	109	jz end_search_partitions
110	start_search_partitions_bd:	110	start_search_partitions_bd:
111	push ecx	111	push ecx
112	mov eax, [hdpos]	112	mov eax, [hdpos]
113	and [BiosDiskPartitions+(eax-80h)*4], 0	113	and [BiosDiskPartitions+(eax-80h)*4], 0
114	mov [known_part], 1	114	mov [known_part], 1
115	search_partitions_bd:	115	search_partitions_bd:
116	call set_PARTITION_variables	116	call set_PARTITION_variables
117	test [problem_partition], 2	117	test [problem_partition], 2
118	jnz end_search_partitions_bd	118	jnz end_search_partitions_bd
119	test [problem_partition], 1	119	test [problem_partition], 1
120	jnz @F	120	jnz @F
121	;cmp [problem_partition], 0	121	;cmp [problem_partition], 0
122	;jne end_search_partitions_bd	122	;jne end_search_partitions_bd
123	mov eax, [hdpos]	123	mov eax, [hdpos]
124	inc [BiosDiskPartitions+(eax-80h)*4]	124	inc [BiosDiskPartitions+(eax-80h)*4]
125	call partition_data_transfer	125	call partition_data_transfer
126	add [transfer_adress], 100	126	add [transfer_adress], 100
127	@@:	127	@@:
128	inc [known_part]	128	inc [known_part]
129	jmp search_partitions_bd	129	jmp search_partitions_bd
130	end_search_partitions_bd:	130	end_search_partitions_bd:
131	pop ecx	131	pop ecx
132	inc [hdpos]	132	inc [hdpos]
133	loop start_search_partitions_bd	133	loop start_search_partitions_bd
134	jmp end_search_partitions	134	jmp end_search_partitions
135		135
136	problem_partition db 0 ; used for partitions search	136	problem_partition db 0 ; used for partitions search
137		137
138	include '../fs/part_set.inc'	138	include '../fs/part_set.inc'
139		139
140	partition_data_transfer:	140	partition_data_transfer:
141	mov edi, [transfer_adress]	141	mov edi, [transfer_adress]
142	mov esi, PARTITION_START ;start of file_system_data	142	mov esi, PARTITION_START ;start of file_system_data
143	mov ecx, (file_system_data_size+3)/4	143	mov ecx, (file_system_data_size+3)/4
144	rep movsd	144	rep movsd
145	ret	145	ret
146	uglobal	146	uglobal
147	transfer_adress dd 0	147	transfer_adress dd 0
148	endg	148	endg
149	partition_data_transfer_1:	149	partition_data_transfer_1:
150	; cli	150	; cli
151	push edi	151	push edi
152	mov edi, PARTITION_START	152	mov edi, PARTITION_START
153	mov esi, [transfer_adress]	153	mov esi, [transfer_adress]
154	mov ecx, (file_system_data_size+3)/4	154	mov ecx, (file_system_data_size+3)/4
155	rep movsd	155	rep movsd
156	pop edi	156	pop edi
157	; sti	157	; sti
158	ret	158	ret
159		159
160	end_search_partitions:	160	end_search_partitions:

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(root)/kernel/branches/Kolibri-acpi/detect/sear_par.inc – Rev 2987 → 3555