[net-next-2.6.git] / drivers / watchdog / wd501p.h

/*
 *	Industrial Computer Source WDT500/501 driver
 *
 *	(c) Copyright 1995	CymruNET Ltd
 *				Innovation Centre
 *				Singleton Park
 *				Swansea
 *				Wales
 *				UK
 *				SA2 8PP
 *
 *	http://www.cymru.net
 *
 *	This driver is provided under the GNU General Public License,
 *	incorporated herein by reference. The driver is provided without
 *	warranty or support.
 *
 *	Release 0.04.
 *
 */


#define WDT_COUNT0		(io+0)
#define WDT_COUNT1		(io+1)
#define WDT_COUNT2		(io+2)
#define WDT_CR			(io+3)
#define WDT_SR			(io+4)	/* Start buzzer on PCI write */
#define WDT_RT			(io+5)	/* Stop buzzer on PCI write */
#define WDT_BUZZER		(io+6)	/* PCI only: rd=disable, wr=enable */
#define WDT_DC			(io+7)

/* The following are only on the PCI card, they're outside of I/O space on
 * the ISA card: */
#define WDT_CLOCK		(io+12)	/* COUNT2: rd=16.67MHz, wr=2.0833MHz */
/* inverted opto isolated reset output: */
#define WDT_OPTONOTRST		(io+13)	/* wr=enable, rd=disable */
/* opto isolated reset output: */
#define WDT_OPTORST		(io+14)	/* wr=enable, rd=disable */
/* programmable outputs: */
#define WDT_PROGOUT		(io+15)	/* wr=enable, rd=disable */

							 /* FAN 501 500 */
#define WDC_SR_WCCR		1	/* Active low */ /*  X   X   X  */
#define WDC_SR_TGOOD		2			 /*  X   X   -  */
#define WDC_SR_ISOI0		4			 /*  X   X   X  */
#define WDC_SR_ISII1		8			 /*  X   X   X  */
#define WDC_SR_FANGOOD		16			 /*  X   -   -  */
#define WDC_SR_PSUOVER		32	/* Active low */ /*  X   X   -  */
#define WDC_SR_PSUUNDR		64	/* Active low */ /*  X   X   -  */
#define WDC_SR_IRQ		128	/* Active low */ /*  X   X   X  */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Industrial Computer Source WDT500/501 driver
	3	*
	4	* (c) Copyright 1995 CymruNET Ltd
	5	* Innovation Centre
	6	* Singleton Park
	7	* Swansea
	8	* Wales
	9	* UK
	10	* SA2 8PP
	11	*
	12	* http://www.cymru.net
	13	*
143a2e54 WVS	14	* This driver is provided under the GNU General Public License,
	15	* incorporated herein by reference. The driver is provided without
	16	* warranty or support.
1da177e4 LT	17	*
	18	* Release 0.04.
	19	*
	20	*/
	21
1da177e4 LT	22
	23	#define WDT_COUNT0 (io+0)
	24	#define WDT_COUNT1 (io+1)
	25	#define WDT_COUNT2 (io+2)
	26	#define WDT_CR (io+3)
	27	#define WDT_SR (io+4) /* Start buzzer on PCI write */
	28	#define WDT_RT (io+5) /* Stop buzzer on PCI write */
	29	#define WDT_BUZZER (io+6) /* PCI only: rd=disable, wr=enable */
	30	#define WDT_DC (io+7)
	31
	32	/* The following are only on the PCI card, they're outside of I/O space on
	33	* the ISA card: */
	34	#define WDT_CLOCK (io+12) /* COUNT2: rd=16.67MHz, wr=2.0833MHz */
	35	/* inverted opto isolated reset output: */
	36	#define WDT_OPTONOTRST (io+13) /* wr=enable, rd=disable */
	37	/* opto isolated reset output: */
	38	#define WDT_OPTORST (io+14) /* wr=enable, rd=disable */
	39	/* programmable outputs: */
	40	#define WDT_PROGOUT (io+15) /* wr=enable, rd=disable */
	41
143a2e54 WVS	42	/* FAN 501 500 */
	43	#define WDC_SR_WCCR 1 /* Active low / / X X X */
	44	#define WDC_SR_TGOOD 2 /* X X - */
	45	#define WDC_SR_ISOI0 4 /* X X X */
	46	#define WDC_SR_ISII1 8 /* X X X */
	47	#define WDC_SR_FANGOOD 16 /* X - - */
	48	#define WDC_SR_PSUOVER 32 /* Active low / / X X - */
	49	#define WDC_SR_PSUUNDR 64 /* Active low / / X X - */
	50	#define WDC_SR_IRQ 128 /* Active low / / X X X */
1da177e4	51