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;

; Áèáëèîòåêà äëÿ ÷èïîâ WinBond

;

;

;    Äîïèñàòü ïîëó÷åíèå èíôû ñ äðóãèõ äàò÷èêîâ

;    W83627DHG ìîíèòîðèíã àíàëîãè÷åí W83627EHF, äîïèñàòü ó÷¸ò DIV_B2

;  + 16.03.06 Èñïðàâëåíà îøèáêà â wb_get_cpu_temper ñ äåñÿòûõ ãðàäóñà (áûëî 30.5 30.0 31.5 ...)

;

;

;    Î ìàðêèðîâêå (?) : H - H/W Monitor, G - Pb-free package, T - ACPI, S - Smart Card Reader Interface

;      D - SuperIO supporting Intel* PECI* & SST* interfaces, U - UART

;

;		      | Chip name	| ID		Vin	Fanin	PWM	Temp   ISA   SMBus

msg_wb27HF:	db 8, 'W83627HF'	; 0x20|0x21	 9	  3	 2	 3      +      +

msg_wb27THF:	db 9, 'W83627THF'	; 0x90|0x91	 7	  3	 3	 3      +      +

msg_wb37THF:	db 9, 'W83637THF'	; 0x80		 7	  3	 3	 3      +      +

msg_wb97HF:	db 8, 'W83697HF'	; 0x60|0x61	 8	  2	 2	 2      +      -

msg_wb27THFA:	db 11,'W83627THF-A'	; 0x1A

msg_w83627DHG:	db 9, 'W83627DHG'	; 0xC1		 ?	  5	 ?	 3      +      +

msg_w83627EHF:	db 9, 'W83627EHF'	; 0x88		 10	  5	 3	 3      +      +

msg_w83627EHG:	db 9, 'W83627EHG'	; 0xA1		 10	  5	 3	 3      +      +

;		db 7, 'W83781D'		; 0x10|0x11	 7	  	 3	 3      +      +

;		db 7, 'W83782D'		; 0x30		 9	   	 3	 3      +      +

;		db 8, 'AS99127F'	; 0x31           7               3       3      -      +

;		db 7, 'W83783S'		; 0x40|0x41	 5-6	   	 3	 1-2    -      +

;		db 7, 'W83791D'		; 0x70|0x71	 10	   	 5	 3      -      +

msg_wbunk:	db 15,'Unknown Winbond'	; other, non zero ;-)

uglobal

wb_fans_num	db	0

endg

;-----------------------------------

wb_init:

; Ïðîâåðêà íàëè÷èÿ è èíèöèàëèçàöèÿ

; OUT - CF = 1 - error

	cmp	byte[acc_type], 2	; Only ISA and SMBus

	jae	wb_no

	mov	al, 0x4e

	xor	bl, bl

	call	[IO_Write]

	mov	al, 0x4f

	call	[IO_Read]

	mov	ah, al		;!

	mov	al, 0x4e

	mov	bl, 0x80

	call	[IO_Write]

	mov	al, 0x4f

	call	[IO_Read]

	cmp	ax, 0xa35c

	jne	wb_no		; ýòî íå Winbond !!!

	; --- óçíà¸ì èäåíòèôèêàòîð ÷èïà --

	mov	al, 0x58

	call	[IO_Read]

	and	al, 0xFE	; 0x20 = 0x21, 0x60 = 0x61, etc

	mov	byte[wb_fans_num], 3

	mov	edx, msg_wb27HF

	cmp	al, 0x20

	je	@f

	mov	edx, msg_wb27THF

	cmp	al, 0x90

	je	@f

	mov	edx, msg_wb37THF

	cmp	al, 0x80

	je	@f

	mov	edx, msg_wb97HF

	cmp	al, 0x60

	je	@f

	mov	edx, msg_wb27THFA

	cmp	al, 0x1A

	je	@f

	mov	byte[wb_fans_num], 5

	mov	edx, msg_w83627EHF

	cmp	al, 0x88

	je	@f

	mov	edx, msg_w83627EHG

	cmp	al, 0xA0

	je	@f

	mov	edx, msg_w83627DHG

	cmp	al, 0xC0

	je	@f

	mov	byte[wb_fans_num], 3

	mov	edx, msg_wbunk

@@:	mov	[hwm_chip_name], edx

	clc

	ret

wb_no:	stc

	ret

;-----------------------------------

wb_getparam:

	call	wb_get_temp

	call	wb_get_fan_speed

	mov	edi, wb_coeff

	call	wb_get_volt

	fld	dword[V12]

	fld	dword[wb_n12v_const]

	faddp	st1, st0

	fstp	dword[V12]

	ret

;-----------------------------------

wb_get_temp:

	; temp 1

	mov	al, 0x4e	; Âûáèðàåì bank 1

	mov	bl, 1

	call	[IO_Write]

	mov	al, 0x50	; Ïîëó÷àåì ñòàðøèé áàéò òåìïåðàòóðû (ãðàäóñû)

	call	[IO_Read]

	mov	[hwm_temps], al

	mov	al, 0x51	; Ïîëó÷àåì ìëàäøèé áàéò òåìïåðàòóðû  (x.5`C)

	call	[IO_Read]

	cmp	al, 0		; if al == 0 then x.0, else x.5

	je	@f

	mov	al, 5

@@:	mov	[hwm_temps + 1], al

	; temp 2 (3 SYSTIN)

	mov	al, 0x4e	; Âûáèðàåì bank 0

	xor	bl, bl

	call	[IO_Write]

	mov	al, 0x27	; Ïîëó÷àåì ñòàðøèé áàéò òåìïåðàòóðû (ãðàäóñû)

	call	[IO_Read]

	mov	[hwm_temps + 2], al

	; temp 3 (VTIN)

	mov	al, 0x4e	; Âûáèðàåì bank 2

	mov	bl, 2

	call	[IO_Write]

	mov	al, 0x50	; Ïîëó÷àåì ñòàðøèé áàéò òåìïåðàòóðû (ãðàäóñû)

	call	[IO_Read]

	mov	[hwm_temps + 4], al

	mov	al, 0x51	; Ïîëó÷àåì ìëàäøèé áàéò òåìïåðàòóðû  (x.5`C)

	call	[IO_Read]

	cmp	al, 0		; if al == 0 then x.0, else x.5

	je	@f

	mov	al, 5

@@:	mov	[hwm_temps + 5], al

	; Ïðîâåðêà òåìïåðàòóðû, äàò÷èêè ñ 127.5`C íå èñïîëüçóþòñÿ

	mov	ecx, 3

	mov	esi, hwm_temps

wb_check_temp:

	cmp	word[esi + ecx * 2 - 2], 0x057F

	jne	wb_temp_ok

	mov	word[esi + ecx * 2 - 2], 0

wb_temp_ok:

	loop	wb_check_temp

	ret

;-----------------------------------

wb_get_fan_speed:

	; fan1

	mov	al, 0x47

	call	[IO_Read]

	and	al, 0x30

	shr	al, 4

	mov	ebx, 1

	mov	cl, al

	shl	ebx, cl	; <- div1

	xor	eax, eax

	mov	al,  0x28

	call	[IO_Read]

	cmp	al, 255

	jne	@f

	xor	eax, eax	; ???

	ret			; ???

@@:	mul	ebx

	mov	ebx, eax

	mov	eax, 1350000

	xor	edx, edx

	div	ebx

	mov	[hwm_rpms], eax

	mov	al, 0x47

	call	[IO_Read]

	shr	al, 6

	mov	ebx, 1

	mov	cl, al

	shl	ebx, cl	; <- div2

	xor	eax, eax

	mov	al,  0x29

	call	[IO_Read]

	cmp	al, 255

	jne	@f

	xor	eax, eax

	ret

@@:	mul	ebx

	mov	ebx, eax

	mov	eax, 1350000

	xor	edx, edx

	div	ebx

	mov	[hwm_rpms + 4], eax

	mov	al, 0x4B

	call	[IO_Read]

	shr	al, 6

	mov	ebx, 1

	mov	cl, al

	shl	ebx, cl	; <- div3

	xor	eax, eax

	mov	al,  0x2A

	call	[IO_Read]

	cmp	al, 255

	jne	@f

	xor	eax, eax

	ret

@@:	mul	ebx

	mov	ebx, eax

	mov	eax, 1350000

	xor	edx, edx

	div	ebx

	mov	[hwm_rpms + 8], eax

	cmp	byte[wb_fans_num], 3

	jna	.wb_f_e

	mov	al, 0x59

	call	[IO_Read]

	and	al, 3

	mov	ebx, 1

	mov	cl, al

	shl	ebx, cl	; <- div4, äîïèñàòü ó÷¸ò DIV_B2

	xor	eax, eax

	mov	al,  0x3F

	call	[IO_Read]

	cmp	al, 255

	jne	@f

	xor	eax, eax

	ret

@@:	mul	ebx

	mov	ebx, eax

	mov	eax, 1350000

	xor	edx, edx

	div	ebx

	mov	[hwm_rpms + 12], eax

	mov	al, 0x59

	call	[IO_Read]

	shr	al, 2

	and	al, 3

	mov	ebx, 1

	mov	cl, al

	shl	ebx, cl	; <- div5, äîïèñàòü ó÷¸ò DIV_B2

	xor	eax, eax

	mov	al, 0x4e	; Âûáèðàåì bank 5

	mov	bl, 5

	call	[IO_Write]

	mov	al,  0x53

	call	[IO_Read]

	cmp	al, 255

	jne	@f

	xor	eax, eax

	ret

@@:	mul	ebx

	mov	ebx, eax

	mov	eax, 1350000

	xor	edx, edx

	div	ebx

	mov	[hwm_rpms + 16], eax

.wb_f_e:

	ret

;-----------------------------------

wb_get_volt:

	;mov	edi, wb_coeff		; <-- possible differences for miscellaneous chip

	mov	esi, hwm_voltages

	xor	ecx, ecx

@@:	mov	eax, ecx

	add	al, 0x20

	call	[IO_Read]

	fld	dword [edi + ecx * 4]

	push	eax

	fild	dword [esp]

	fmulp	st1, st0

	fstp	dword [esi + ecx * 4]

	pop	eax

	inc	ecx

	cmp	ecx, 7

	jb	@b

	ret

wb_coeff:	dd 0.016		; Vcore

		dd 0.016		; Vin0

		dd 0.016		; Vin1 (+3.3V)

		dd 0.02688		; AVcc (+5V)

		dd 0.0608		; Vin2 (+12V)

		dd 0.0822857142857145	; -12V

		dd -0.02408		; -5V ; false

wb_n12v_const	dd -14.9142857142857