/*
 * hrt_dev.h
 *
 */

#include "hrt_def.h"
#include "hrt_types.h"
#include <asm/io.h>

#ifndef _HRT_DEV_H_
#define _HRT_DEV_H_

#define hrt_dev_freeze_imm(dev) \
	writeb(HRT_FREEZE_IMM_CMD, dev->virt_addr + HRT_CONTROL_REG)
#define hrt_dev_go_live(dev) \
	writeb(HRT_LIVE_CMD, dev->virt_addr + HRT_CONTROL_REG)
#define hrt_dev_get_parity(dev) \
	readb(dev->virt_addr + HRT_CONTROL_REG) & 0x1

extern int 		hrt_num_devices;
extern hrt_dev_t 	hrt_devices[HRT_MAX_DEVICES];

extern void hrt_static_dev_init(void);
extern int  hrt_dev_init(hrt_dev_t* dev, int dev_num, unsigned long address);
extern void hrt_dev_cleanup(hrt_dev_t* dev);
extern void hrt_dev_scan_field(hrt_dev_t *hrtdev);
extern void hrt_dev_scan_win_field(hrt_dev_t *hrtdev);
extern void hrt_dev_next_field(hrt_dev_t *hrtdev);

#endif