65oo2/vm/ata/rtc.c

#include <time.h>
#include "ata.h"

#define REG_SECS    0x00
#define REG_MINS    0x00
#define REG_HOURS   0x00
#define REG_WKDAY   0x06
#define REG_DAY     0x07
#define REG_YEAR    0x09
#define REG_CENTURY 0x32
#define REG_STATUSA 0x0A
#define REG_STATUSB 0x0B

static uint8_t current_reg = 0x00;

void
rtc_write(uint8_t addr, uint8_t value)
{
	if (addr == 0)
		{
			current_reg = value;
		}
}

uint8_t
rtc_read(uint8_t addr)
{
	time_t time;
	struct tm tm;

	localtime(&time);

	(void)time;
	(void)tm;

	return (0x00);
}

struct bus rtc_device = {
	"rtc-dev",
	{0x070, 0x071},
	NULL,
	NULL,
	NULL
};