WebSVN – Kolibri OS – Diff – /kernel/trunk/detect/sear_par.inc


$Revision: 431 $
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;                                                              ;;
;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License    ;;
;;                                                              ;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;****************************************************
;     ïîèñê ëîãè÷åñêèõ äèñêîâ íà îáíàðóæåííûõ HDD
;     è çàíåñåíèå äàííûõ â îáëàñòü òàáëèöû
;     àâòîð 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  [fat32part],1
 search_partitions_ide0_1:
      call  set_FAT32_variables
      cmp   [problem_partition],0
      jne   search_partitions_ide1
      inc   byte [DRIVE_DATA+2]
      call  partition_data_transfer
      add   [transfer_adress],100
      inc   [fat32part]
      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  [fat32part],1
 search_partitions_ide1_1:
      call  set_FAT32_variables
      cmp   [problem_partition],0
      jne   search_partitions_ide2
      inc   byte [DRIVE_DATA+3]
      call  partition_data_transfer
      add   [transfer_adress],100
      inc   [fat32part]
      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  [fat32part],1
 search_partitions_ide2_1:
      call  set_FAT32_variables
      cmp   [problem_partition],0
      jne   search_partitions_ide3
      inc   byte [DRIVE_DATA+4]
      call  partition_data_transfer
      add   [transfer_adress],100
      inc   [fat32part]
      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  [fat32part],1
 search_partitions_ide3_1:
      call  set_FAT32_variables
      cmp   [problem_partition],0
      jne   end_search_partitions_ide
      inc   byte [DRIVE_DATA+5]
      call  partition_data_transfer
      add   [transfer_adress],100
      inc   [fat32part]
      jmp   search_partitions_ide3_1
 
 
partition_data_transfer:
     mov edi,[transfer_adress]
     mov esi,PARTITION_START
     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_ide:
 
;PARTITION_START      dd 0x3f
;PARTITION_END        dd 0
;SECTORS_PER_FAT      dd 0x1f3a
;NUMBER_OF_FATS       dd 0x2
;SECTORS_PER_CLUSTER  dd 0x8
;BYTES_PER_SECTOR     dd 0x200   ; Note: if BPS <> 512 need lots of changes
;ROOT_CLUSTER         dd 2       ; first rootdir cluster
;FAT_START            dd 0       ; start of fat table
;ROOT_START           dd 0       ; start of rootdir (only fat16)
;ROOT_SECTORS         dd 0       ; count of rootdir sectors (only fat16)
;DATA_START           dd 0       ; start of data area (=first cluster 2)
;LAST_CLUSTER         dd 0       ; last availabe cluster
;ADR_FSINFO           dd 0       ; used only by fat32
;
;fatRESERVED          dd 0x0FFFFFF6
;fatBAD               dd 0x0FFFFFF7
;fatEND               dd 0x0FFFFFF8
;fatMASK              dd 0x0FFFFFFF
;
;fat_type             db 0       ; 0=none, 16=fat16, 32=fat32

Rev 425	Rev 431
1	$Revision: 425 $	1	$Revision: 431 $
-		2	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-		3	;; ;;
-		4	;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;;
-		5	;; Distributed under terms of the GNU General Public License ;;
-		6	;; ;;
-		7	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
2	;****************************************************	8	;****************************************************
3	; ïîèñê ëîãè÷åñêèõ äèñêîâ íà îáíàðóæåííûõ HDD	9	; ïîèñê ëîãè÷åñêèõ äèñêîâ íà îáíàðóæåííûõ HDD
4	; è çàíåñåíèå äàííûõ â îáëàñòü òàáëèöû	10	; è çàíåñåíèå äàííûõ â îáëàñòü òàáëèöû
5	; àâòîð Mario79	11	; àâòîð Mario79
6	;****************************************************	12	;****************************************************
7	mov [transfer_adress],DRIVE_DATA+0xa	13	mov [transfer_adress],DRIVE_DATA+0xa
8	search_partitions_ide0:	14	search_partitions_ide0:
9	test [DRIVE_DATA+1],byte 0x40	15	test [DRIVE_DATA+1],byte 0x40
10	jz search_partitions_ide1	16	jz search_partitions_ide1
11	mov [hdbase],0x1f0	17	mov [hdbase],0x1f0
12	mov [hdid],0x0	18	mov [hdid],0x0
13	mov [hdpos],1	19	mov [hdpos],1
14	mov [fat32part],1	20	mov [fat32part],1
15	search_partitions_ide0_1:	21	search_partitions_ide0_1:
16	call set_FAT32_variables	22	call set_FAT32_variables
17	cmp [problem_partition],0	23	cmp [problem_partition],0
18	jne search_partitions_ide1	24	jne search_partitions_ide1
19	inc byte [DRIVE_DATA+2]	25	inc byte [DRIVE_DATA+2]
20	call partition_data_transfer	26	call partition_data_transfer
21	add [transfer_adress],100	27	add [transfer_adress],100
22	inc [fat32part]	28	inc [fat32part]
23	jmp search_partitions_ide0_1	29	jmp search_partitions_ide0_1
24		30
25	search_partitions_ide1:	31	search_partitions_ide1:
26	test [DRIVE_DATA+1],byte 0x10	32	test [DRIVE_DATA+1],byte 0x10
27	jz search_partitions_ide2	33	jz search_partitions_ide2
28	mov [hdbase],0x1f0	34	mov [hdbase],0x1f0
29	mov [hdid],0x10	35	mov [hdid],0x10
30	mov [hdpos],2	36	mov [hdpos],2
31	mov [fat32part],1	37	mov [fat32part],1
32	search_partitions_ide1_1:	38	search_partitions_ide1_1:
33	call set_FAT32_variables	39	call set_FAT32_variables
34	cmp [problem_partition],0	40	cmp [problem_partition],0
35	jne search_partitions_ide2	41	jne search_partitions_ide2
36	inc byte [DRIVE_DATA+3]	42	inc byte [DRIVE_DATA+3]
37	call partition_data_transfer	43	call partition_data_transfer
38	add [transfer_adress],100	44	add [transfer_adress],100
39	inc [fat32part]	45	inc [fat32part]
40	jmp search_partitions_ide1_1	46	jmp search_partitions_ide1_1
41		47
42	search_partitions_ide2:	48	search_partitions_ide2:
43	test [DRIVE_DATA+1],byte 0x4	49	test [DRIVE_DATA+1],byte 0x4
44	jz search_partitions_ide3	50	jz search_partitions_ide3
45	mov [hdbase],0x170	51	mov [hdbase],0x170
46	mov [hdid],0x0	52	mov [hdid],0x0
47	mov [hdpos],3	53	mov [hdpos],3
48	mov [fat32part],1	54	mov [fat32part],1
49	search_partitions_ide2_1:	55	search_partitions_ide2_1:
50	call set_FAT32_variables	56	call set_FAT32_variables
51	cmp [problem_partition],0	57	cmp [problem_partition],0
52	jne search_partitions_ide3	58	jne search_partitions_ide3
53	inc byte [DRIVE_DATA+4]	59	inc byte [DRIVE_DATA+4]
54	call partition_data_transfer	60	call partition_data_transfer
55	add [transfer_adress],100	61	add [transfer_adress],100
56	inc [fat32part]	62	inc [fat32part]
57	jmp search_partitions_ide2_1	63	jmp search_partitions_ide2_1
58		64
59	search_partitions_ide3:	65	search_partitions_ide3:
60	test [DRIVE_DATA+1],byte 0x1	66	test [DRIVE_DATA+1],byte 0x1
61	jz end_search_partitions_ide	67	jz end_search_partitions_ide
62	mov [hdbase],0x170	68	mov [hdbase],0x170
63	mov [hdid],0x10	69	mov [hdid],0x10
64	mov [hdpos],4	70	mov [hdpos],4
65	mov [fat32part],1	71	mov [fat32part],1
66	search_partitions_ide3_1:	72	search_partitions_ide3_1:
67	call set_FAT32_variables	73	call set_FAT32_variables
68	cmp [problem_partition],0	74	cmp [problem_partition],0
69	jne end_search_partitions_ide	75	jne end_search_partitions_ide
70	inc byte [DRIVE_DATA+5]	76	inc byte [DRIVE_DATA+5]
71	call partition_data_transfer	77	call partition_data_transfer
72	add [transfer_adress],100	78	add [transfer_adress],100
73	inc [fat32part]	79	inc [fat32part]
74	jmp search_partitions_ide3_1	80	jmp search_partitions_ide3_1
75		81
76		82
77	partition_data_transfer:	83	partition_data_transfer:
78	mov edi,[transfer_adress]	84	mov edi,[transfer_adress]
79	mov esi,PARTITION_START	85	mov esi,PARTITION_START
80	mov ecx,(file_system_data_size+3)/4	86	mov ecx,(file_system_data_size+3)/4
81	rep movsd	87	rep movsd
82	ret	88	ret
83	uglobal	89	uglobal
84	transfer_adress dd 0	90	transfer_adress dd 0
85	endg	91	endg
86	partition_data_transfer_1:	92	partition_data_transfer_1:
87	; cli	93	; cli
88	push edi	94	push edi
89	mov edi,PARTITION_START	95	mov edi,PARTITION_START
90	mov esi,[transfer_adress]	96	mov esi,[transfer_adress]
91	mov ecx,(file_system_data_size+3)/4	97	mov ecx,(file_system_data_size+3)/4
92	rep movsd	98	rep movsd
93	pop edi	99	pop edi
94	; sti	100	; sti
95	ret	101	ret
96		102
97	end_search_partitions_ide:	103	end_search_partitions_ide:
98		104
99	;PARTITION_START dd 0x3f	105	;PARTITION_START dd 0x3f
100	;PARTITION_END dd 0	106	;PARTITION_END dd 0
101	;SECTORS_PER_FAT dd 0x1f3a	107	;SECTORS_PER_FAT dd 0x1f3a
102	;NUMBER_OF_FATS dd 0x2	108	;NUMBER_OF_FATS dd 0x2
103	;SECTORS_PER_CLUSTER dd 0x8	109	;SECTORS_PER_CLUSTER dd 0x8
104	;BYTES_PER_SECTOR dd 0x200 ; Note: if BPS <> 512 need lots of changes	110	;BYTES_PER_SECTOR dd 0x200 ; Note: if BPS <> 512 need lots of changes
105	;ROOT_CLUSTER dd 2 ; first rootdir cluster	111	;ROOT_CLUSTER dd 2 ; first rootdir cluster
106	;FAT_START dd 0 ; start of fat table	112	;FAT_START dd 0 ; start of fat table
107	;ROOT_START dd 0 ; start of rootdir (only fat16)	113	;ROOT_START dd 0 ; start of rootdir (only fat16)
108	;ROOT_SECTORS dd 0 ; count of rootdir sectors (only fat16)	114	;ROOT_SECTORS dd 0 ; count of rootdir sectors (only fat16)
109	;DATA_START dd 0 ; start of data area (=first cluster 2)	115	;DATA_START dd 0 ; start of data area (=first cluster 2)
110	;LAST_CLUSTER dd 0 ; last availabe cluster	116	;LAST_CLUSTER dd 0 ; last availabe cluster
111	;ADR_FSINFO dd 0 ; used only by fat32	117	;ADR_FSINFO dd 0 ; used only by fat32
112	;	118	;
113	;fatRESERVED dd 0x0FFFFFF6	119	;fatRESERVED dd 0x0FFFFFF6
114	;fatBAD dd 0x0FFFFFF7	120	;fatBAD dd 0x0FFFFFF7
115	;fatEND dd 0x0FFFFFF8	121	;fatEND dd 0x0FFFFFF8
116	;fatMASK dd 0x0FFFFFFF	122	;fatMASK dd 0x0FFFFFFF
117	;	123	;
118	;fat_type db 0 ; 0=none, 16=fat16, 32=fat32	124	;fat_type db 0 ; 0=none, 16=fat16, 32=fat32

Subversion Repositories Kolibri OS

(root)/kernel/trunk/detect/sear_par.inc – Rev 425 → 431