diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/m68k/sun3x/time.c')
-rw-r--r-- | ANDROID_3.4.5/arch/m68k/sun3x/time.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/time.c b/ANDROID_3.4.5/arch/m68k/sun3x/time.c deleted file mode 100644 index 1d0a7248..00000000 --- a/ANDROID_3.4.5/arch/m68k/sun3x/time.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * linux/arch/m68k/sun3x/time.c - * - * Sun3x-specific time handling - */ - -#include <linux/types.h> -#include <linux/kd.h> -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/kernel_stat.h> -#include <linux/interrupt.h> -#include <linux/rtc.h> -#include <linux/bcd.h> - -#include <asm/irq.h> -#include <asm/io.h> -#include <asm/traps.h> -#include <asm/sun3x.h> -#include <asm/sun3ints.h> -#include <asm/rtc.h> - -#include "time.h" - -#define M_CONTROL 0xf8 -#define M_SEC 0xf9 -#define M_MIN 0xfa -#define M_HOUR 0xfb -#define M_DAY 0xfc -#define M_DATE 0xfd -#define M_MONTH 0xfe -#define M_YEAR 0xff - -#define C_WRITE 0x80 -#define C_READ 0x40 -#define C_SIGN 0x20 -#define C_CALIB 0x1f - -int sun3x_hwclk(int set, struct rtc_time *t) -{ - volatile struct mostek_dt *h = - (struct mostek_dt *)(SUN3X_EEPROM+M_CONTROL); - unsigned long flags; - - local_irq_save(flags); - - if(set) { - h->csr |= C_WRITE; - h->sec = bin2bcd(t->tm_sec); - h->min = bin2bcd(t->tm_min); - h->hour = bin2bcd(t->tm_hour); - h->wday = bin2bcd(t->tm_wday); - h->mday = bin2bcd(t->tm_mday); - h->month = bin2bcd(t->tm_mon); - h->year = bin2bcd(t->tm_year); - h->csr &= ~C_WRITE; - } else { - h->csr |= C_READ; - t->tm_sec = bcd2bin(h->sec); - t->tm_min = bcd2bin(h->min); - t->tm_hour = bcd2bin(h->hour); - t->tm_wday = bcd2bin(h->wday); - t->tm_mday = bcd2bin(h->mday); - t->tm_mon = bcd2bin(h->month); - t->tm_year = bcd2bin(h->year); - h->csr &= ~C_READ; - } - - local_irq_restore(flags); - - return 0; -} -/* Not much we can do here */ -unsigned long sun3x_gettimeoffset (void) -{ - return 0L; -} - -#if 0 -static void sun3x_timer_tick(int irq, void *dev_id, struct pt_regs *regs) -{ - void (*vector)(int, void *, struct pt_regs *) = dev_id; - - /* Clear the pending interrupt - pulse the enable line low */ - disable_irq(5); - enable_irq(5); - - vector(irq, NULL, regs); -} -#endif - -void __init sun3x_sched_init(irq_handler_t vector) -{ - - sun3_disable_interrupts(); - - - /* Pulse enable low to get the clock started */ - sun3_disable_irq(5); - sun3_enable_irq(5); - sun3_enable_interrupts(); -} |