52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/*
|
|
* 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 */
|
|
|