URL
https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k
[/] [or1k/] [trunk/] [rc203soc/] [sw/] [uClinux/] [drivers/] [char/] [wd501p.h] - Rev 1765
Compare with Previous | Blame | View Log
/* * Industrial Computer Source WDT500/501 driver for Linux 1.3.x * * (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 public license, incorporated * herein by reference. The driver is provided without warranty or * support. * * Release 0.04. * */ #include <linux/config.h> #define WATCHDOG_MINOR 130 /* Watchdog timer */ #define TEMP_MINOR 131 /* Temperature Sensor */ #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) #define WDT_RT (io+5) #define WDT_UNUSED (io+6) #define WDT_DC (io+7) #define WDC_SR_WCCR 1 /* Active low */ #define WDC_SR_TGOOD 2 #define WDC_SR_ISOI0 4 #define WDC_SR_ISII1 8 #define WDC_SR_FANGOOD 16 #define WDC_SR_PSUOVER 32 /* Active low */ #define WDC_SR_PSUUNDR 64 /* Active low */ #define WDC_SR_IRQ 128 /* Active low */ /* * Feature Map 1 is the active high inputs not supported on your card. * Feature Map 2 is the active low inputs not supported on your card. */ #ifdef CONFIG_WDT_501 /* Full board */ #ifdef CONFIG_WDT501_FAN /* Full board, Fan has no tachometer */ #define FEATUREMAP1 0 #else #define FEATUREMAP1 WDC_SR_FANGOOD #endif #define FEATUREMAP2 0 #endif #ifndef CONFIG_WDT_501 #define CONFIG_WDT_500 #endif #ifdef CONFIG_WDT_500 /* Minimal board */ #define FEATUREMAP1 (WDC_SR_TGOOD|WDC_SR_FANGOOD) #define FEATUREMAP2 (WDC_SR_PSUOVER|WDC_SR_PSUUNDR) #endif #ifndef FEATUREMAP1 #error "Config option not set" #endif