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Rev 205 Rev 223
Line 1... Line 1...
1 
; Integrated Technology Express
 1 
; Integrated Technology Express
2 
;	Chip	Temp	Volt	Fan
 2 
;	Chip	Temp	Volt	Fan   ISA   SMBus
3 
;	it8705	 3	 8	 3
 3 
;	it8705	 3	 8	 3     +      +
4 
;	it8712	 3	 8	 3
 4 
;	it8712	 3	 8	 3     +      +
Line 5... Line 5...
5 
 
 5 
 
6 
; SiS
 6 
; SiS
7 
;	Chip	Temp	Volt	Fan
 7 
;	Chip	Temp	Volt	Fan   ISA   SMBus
Line 8... Line 8...
8 
;	sis950	 3	 8	 3
 8 
;	sis950	 3	 8	 3     +      +
9 
 
 9 
 
10 
IT87_REGCHIP	equ	0x58
 10 
IT87_REGCHIP	equ	0x58
11 
IT87_CHIPID	equ	0x90
 - 
 
12 
IT87_FANDIV	equ	0x0B
 - 
 
13 
uglobal
 - 
 
14 
it_chip_id	db	0
 11 
IT87_CHIPID	equ	0x90
15 
endg
 12 
IT87_FANDIV	equ	0x0B
16 
it8705		db	15, 'IT8705F/SiS 950'
 13 
it8705		db	15, 'IT8705F/SiS 950'
17 
it8712		db	 7, 'IT8712F'
 14 
it8712		db	 7, 'IT8712F'
Line 27... Line 24...
27 
		dd -0.02408		; -5V
 24 
		dd -0.02408		; -5V
28 
;-----------------------------------
 25 
;-----------------------------------
29 
it87_init:
 26 
it87_init:
30 
; Ïðîâåðêà íàëè÷èÿ è èíèöèàëèçàöèÿ
 27 
; Ïðîâåðêà íàëè÷èÿ è èíèöèàëèçàöèÿ
31 
; OUT - CF = 1 - error
 28 
; OUT - CF = 1 - error
- 
 
 29 
	cmp	byte[acc_type], 2	; Only ISA and SMBus
- 
 
 30 
	jae	it87_no
32 
	;--- Ïðîâåðÿåì IT87* --------
 31 
	;--- Ïðîâåðÿåì IT87* --------
33 
	mov	dx, 0x295
 - 
 
34 
	mov	al, IT87_REGCHIP
 32 
	mov	al, IT87_REGCHIP
35 
	out	dx, al
 33 
	call	[IO_Read]
36 
	inc	edx
 - 
 
37 
	in	al, dx
 - 
 
38 
	cmp	al, IT87_CHIPID
 34 
	cmp	al, IT87_CHIPID
39 
	jne	it87_no		; ýòî íå it87 !!!
 35 
	jne	it87_no		; ýòî íå it87 !!!
40 
	; -~- not tested ~-~-
 36 
	; -~- not tested ~-~-
41 
	dec	edx		; --- óçíà¸ì èäåíòèôèêàòîð ÷èïà --
 37 
	mov	al, 0x21	; --- óçíà¸ì èäåíòèôèêàòîð ÷èïà --
- 
 
 38 
	call	[IO_Read]
- 
 
 39 
	mov	edx, it8705
42 
	mov	al, 0x21
 40 
	cmp	al, 0x05
- 
 
 41 
	je	@f
- 
 
 42 
	mov	edx, it8712
43 
	out	dx, al
 43 
	cmp	al, 0x12
44 
	inc	edx
 44 
	je	@f
- 
 
 45 
	mov	edx, it8716
45 
	in	al, dx
 46 
	cmp	al, 0x16
- 
 
 47 
	je	@f
- 
 
 48 
	mov	edx, ite_unk
46 
	mov	byte[it_chip_id], al
 49 
@@:	mov	[hwm_chip_name], edx
47 
	; -~-~-~-~-~-~-~-~-~-
 50 
	; -~-~-~-~-~-~-~-~-~-
48 
	clc
 51 
	clc
49 
	ret
 52 
	ret
50 
it87_no:stc
 53 
it87_no:stc
51 
	ret
 54 
	ret
- 
 
 55
- 
 
 56 
;-----------------------------------
- 
 
 57 
it87_getparam:
- 
 
 58 
	call	it87_get_temp
- 
 
 59 
	call	it87_get_fan_speed
- 
 
 60 
	mov	edi, ite_coeff
- 
 
 61 
	call	wb_get_volt
- 
 
 62 
	ret
52 
;-----------------------------------
 63 
;-----------------------------------
53 
it87_get_temp:
 64 
it87_get_temp:
54 
	mov	dx, 0x296
 - 
 
55 
	xor	ecx, ecx
 65 
	xor	ecx, ecx
56 
	mov	esi, temps
 66 
	mov	esi, hwm_temps
57 
@@:	dec	edx
 - 
 
58 
	mov	eax, ecx
 67 
@@:	mov	eax, ecx
59 
	add	al, 0x29
 68 
	add	al, 0x29
60 
	out	dx, al
 69 
	call	[IO_Read]
61 
	inc	edx
 - 
 
62 
	in	al, dx
 - 
 
63 
	mov	[esi + ecx * 2], al
 70 
	mov	[esi + ecx * 2], al
64 
	inc	ecx
 71 
	inc	ecx
65 
	cmp	ecx, 3
 72 
	cmp	ecx, 3
66 
	jb	@b
 73 
	jb	@b
67 
	ret
 74 
	ret
68 
;-----------------------------------
 75 
;-----------------------------------
69 
it87_fan_div	db	1, 1, 1
 76 
it87_fan_div	db	1, 1, 1
70 
it87_get_fan_speed:
 77 
it87_get_fan_speed:
71 
; ÷èòàåì äåëèòåëè
 78 
; ÷èòàåì äåëèòåëè
72 
	mov	dx, 0x295
 - 
 
73 
	mov	al, IT87_FANDIV
 79 
	mov	al, IT87_FANDIV
74 
	out	dx, al
 80 
	call	[IO_Read]
75 
	inc	dx
 81 
 
76 
	in	al, dx
 - 
 
77 
	mov	ah, al
 82 
	mov	ah, al
78 
	and	al, 0x07
 83 
	and	al, 0x07
79 
	mov	[it87_fan_div], al
 84 
	mov	[it87_fan_div], al
80 
	shr	ah, 3
 85 
	shr	ah, 3
81 
	and	ah, 0x07
 86 
	and	ah, 0x07
82 
	mov	[it87_fan_div + 1], ah
 87 
	mov	[it87_fan_div + 1], ah
Line 83... Line 88...
83
88 
 
84 
	xor	ecx, ecx
 - 
 
85 
@@:	mov	dx, 0x295
 89 
	xor	ecx, ecx
86 
	mov	al, 0x0D
 90 
@@:	mov	al, 0x0D
87 
	add	al, cl
 91 
	add	al, cl
88 
	out	dx, al
 92 
	call	[IO_Read]
89 
	inc	edx
 - 
 
90 
	in	al, dx
 93 
 
91 
	movzx	ebx, al
 94 
	movzx	ebx, al
92 
	push	ecx
 95 
	push	ecx
93 
	mov	cl, [it87_fan_div + ecx]
 96 
	mov	cl, [it87_fan_div + ecx]
94 
	shl	ebx, cl
 97 
	shl	ebx, cl
95 
	pop	ecx
 98 
	pop	ecx
96 
	mov	eax, 1350000
 99 
	mov	eax, 1350000
97 
	xor	edx, edx
 100 
	xor	edx, edx
98 
	div	ebx
 101 
	div	ebx
99 
	mov	[rpms + 4 * ecx], eax
 102 
	mov	[hwm_rpms + 4 * ecx], eax
100 
	inc	ecx
 103 
	inc	ecx
101 
	cmp	ecx, 3
 104 
	cmp	ecx, 3
Line 102... Line 105...
102 
	jb	@b
 105 
	jb	@b
103 
 
 106 
 
104 
	ret
 - 
 
105 
;--------------------------------------------------------------------------
 - 
 
106 
it87_get_name:
 - 
 
107 
	mov	edx, it8705
 - 
 
108 
	cmp	byte[it_chip_id], 0x05
 - 
 
109 
	je	@f
 - 
 
110 
	mov	edx, it8712
 - 
 
111 
	cmp	byte[it_chip_id], 0x12
 - 
 
112 
	je	@f
 - 
 
113 
	mov	edx, it8716
 - 
 
114 
	cmp	byte[it_chip_id], 0x16
 - 
 
115 
	je	@f
 -