patch-2.1.106 linux/include/asm-arm/arch-a5k/time.h

• Lines: 97
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.1.105/linux/include/asm-arm/arch-a5k/time.h
• Orig date: Fri May 8 23:14:54 1998

diff -u --recursive --new-file v2.1.105/linux/include/asm-arm/arch-a5k/time.h linux/include/asm-arm/arch-a5k/time.h
@@ -1,96 +0,0 @@
-/*
- * linux/include/asm-arm/arch-a5k/time.h
- *
- * Copyright (c) 1996 Russell King.
- *
- * Changelog:
- *  24-Sep-1996	RMK	Created
- *  10-Oct-1996	RMK	Brought up to date with arch-sa110eval
- *  04-Dec-1997	RMK	Updated for new arch/arm/time.c
- */
-
-extern __inline__ unsigned long gettimeoffset (void)
-{
-	unsigned int count1, count2, status1, status2;
-	unsigned long offset = 0;
-
-	status1 = IOC_IRQREQA;
-	barrier ();
-	outb (0, IOC_T0LATCH);
-	barrier ();
-	count1 = inb(IOC_T0CNTL) | (inb(IOC_T0CNTH) << 8);
-	barrier ();
-	status2 = inb(IOC_IRQREQA);
-	barrier ();
-	outb (0, IOC_T0LATCH);
-	barrier ();
-	count2 = inb(IOC_T0CNTL) | (inb(IOC_T0CNTH) << 8);
-
-	if (count2 < count1) {
-		/*
-		 * This means that we haven't just had an interrupt
-		 * while reading into status2.
-		 */
-		if (status2 & (1 << 5))
-			offset = tick;
-		count1 = count2;
-	} else if (count2 > count1) {
-		/*
-		 * We have just had another interrupt while reading
-		 * status2.
-		 */
-		offset += tick;
-		count1 = count2;
-	}
-
-	count1 = LATCH - count1;
-	/*
-	 * count1 = number of clock ticks since last interrupt
-	 */
-	offset += count1 * tick / LATCH;
-	return offset;
-}
-
-/*
- * No need to reset the timer at every irq
- */
-#define reset_timer() 1
-
-/*
- * Updating of the RTC.  We don't currently write the time to the
- * CMOS clock.
- */
-#define update_rtc()
-
-/*
- * Set up timer interrupt, and return the current time in seconds.
- */
-extern __inline__ unsigned long setup_timer (void)
-{
-	extern int iic_control (unsigned char, int, char *, int);
-	unsigned int year, mon, day, hour, min, sec;
-	char buf[8];
-
-	outb(LATCH & 255, IOC_T0LTCHL);
-	outb(LATCH >> 8, IOC_T0LTCHH);
-	outb(0, IOC_T0GO);
-
-	iic_control (0xa0, 0xc0, buf, 1);
-	year = buf[0];
-	if ((year += 1900) < 1970)
-		year += 100;
-
-	iic_control (0xa0, 2, buf, 5);
-	mon  = buf[4] & 0x1f;
-	day  = buf[3] & 0x3f;
-	hour = buf[2];
-	min  = buf[1];
-	sec  = buf[0];
-	BCD_TO_BIN(mon);
-	BCD_TO_BIN(day);
-	BCD_TO_BIN(hour);
-	BCD_TO_BIN(min);
-	BCD_TO_BIN(sec);
-
-	return mktime(year, mon, day, hour, min, sec);
-}