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authorjassy <jassy@fedoraproject.org>2009-09-17 09:16:11 +0000
committertransifex user <transifex@app1.fedora.phx.redhat.com>2009-09-17 09:16:11 +0000
commit303d1780ffcaa0124ed9e641403f2618f300076e (patch)
treea588f2416b6272b84c91a280a50bacb39fccaddf /src/Daemon/CommLayerServerDBus.cpp
parent9a742f012b9154c34d046dc67ba9ad904512ab60 (diff)
Sending translation for Punjabi
Diffstat (limited to 'src/Daemon/CommLayerServerDBus.cpp')
0 files changed, 0 insertions, 0 deletions
generated by cgit (git 2.34.1) at 2026-03-29 15:30:29 +0000
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/*
 * (C) Copyright 2003
 * David Müller ELSOFT AG Switzerland. d.mueller@elsoft.ch
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

/*
 * Date & Time support for the built-in Samsung S3C24X0 RTC
 */

#include <common.h>
#include <command.h>

#if (defined(CONFIG_CMD_DATE))

#include <asm/arch/s3c24x0_cpu.h>

#include <rtc.h>
#include <asm/io.h>

/*#define	DEBUG*/

typedef enum {
	RTC_ENABLE,
	RTC_DISABLE
} RTC_ACCESS;


static inline void SetRTC_Access(RTC_ACCESS a)
{
	struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();

	switch (a) {
	case RTC_ENABLE:
		writeb(readb(&rtc->RTCCON) | 0x01, &rtc->RTCCON);
		break;

	case RTC_DISABLE:
		writeb(readb(&rtc->RTCCON) & ~0x01, &rtc->RTCCON);
		break;
	}
}

/* ------------------------------------------------------------------------- */

int rtc_get(struct rtc_time *tmp)
{
	struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
	uchar sec, min, hour, mday, wday, mon, year;
	uchar a_sec, a_min, a_hour, a_date, a_mon, a_year, a_armed;

	/* enable access to RTC registers */
	SetRTC_Access(RTC_ENABLE);

	/* read RTC registers */
	do {
		sec  = readb(&rtc->BCDSEC);
		min  = readb(&rtc->BCDMIN);
		hour = readb(&rtc->BCDHOUR);
		mday = readb(&rtc->BCDDATE);
		wday = readb(&rtc->BCDDAY);
		mon  = readb(&rtc->BCDMON);
		year = readb(&rtc->BCDYEAR);
	} while (sec != readb(&rtc->BCDSEC));

	/* read ALARM registers */
	a_sec   = readb(&rtc->ALMSEC);
	a_min   = readb(&rtc->ALMMIN);
	a_hour  = readb(&rtc->ALMHOUR);
	a_date  = readb(&rtc->ALMDATE);
	a_mon   = readb(&rtc->ALMMON);
	a_year  = readb(&rtc->ALMYEAR);
	a_armed = readb(&rtc->RTCALM);

	/* disable access to RTC registers */
	SetRTC_Access(RTC_DISABLE);

#ifdef RTC_DEBUG
	printf("Get RTC year: %02x mon/cent: %02x mday: %02x wday: %02x "
	       "hr: %02x min: %02x sec: %02x\n",
	       year, mon, mday, wday, hour, min, sec);
	printf("Alarms: %02x: year: %02x month: %02x date: %02x hour: "
	       "%02x min: %02x sec: %02x\n",
	       a_armed, a_year, a_mon, a_date, a_hour, a_min, a_sec);
#endif

	tmp->tm_sec  = bcd2bin(sec & 0x7F);
	tmp->tm_min  = bcd2bin(min & 0x7F);
	tmp->tm_hour = bcd2bin(hour & 0x3F);
	tmp->tm_mday = bcd2bin(mday & 0x3F);
	tmp->tm_mon  = bcd2bin(mon & 0x1F);