---

yaml --- r: 72166 b: refs/heads/master c: 2f2c267 h: refs/heads/master v: v3
git-mirror · Oct 23, 2007 · 9bf8234 · 9bf8234
1 parent 05a2c69
commit 9bf8234
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Showing 16 changed files with 30 additions and 138 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49aa49bfd40d718095669c1c70c9d167b814e29b
+refs/heads/master: 2f2c2679893c963bd90c5e1c0669b97fd87d1c4a
diff --git a/trunk/arch/m68knommu/kernel/setup.c b/trunk/arch/m68knommu/kernel/setup.c
@@ -273,12 +273,3 @@ struct seq_operations cpuinfo_op = {
 	.show	= show_cpuinfo,
 };
 
-void arch_gettod(int *year, int *mon, int *day, int *hour,
-		 int *min, int *sec)
-{
-	if (mach_gettod)
-		mach_gettod(year, mon, day, hour, min, sec);
-	else
-		*year = *mon = *day = *hour = *min = *sec = 0;
-}
-
diff --git a/trunk/arch/m68knommu/kernel/time.c b/trunk/arch/m68knommu/kernel/time.c
@@ -27,7 +27,6 @@
 
 #define	TICK_SIZE (tick_nsec / 1000)
 
-
 static inline int set_rtc_mmss(unsigned long nowtime)
 {
 	if (mach_set_clock_mmss)
@@ -39,15 +38,11 @@ static inline int set_rtc_mmss(unsigned long nowtime)
  * timer_interrupt() needs to keep up the real-time clock,
  * as well as call the "do_timer()" routine every clocktick
  */
-static irqreturn_t timer_interrupt(int irq, void *dummy)
+irqreturn_t arch_timer_interrupt(int irq, void *dummy)
 {
 	/* last time the cmos clock got updated */
 	static long last_rtc_update=0;
 
-	/* may need to kick the hardware timer */
-	if (mach_tick)
-	  mach_tick();
-
 	write_seqlock(&xtime_lock);
 
 	do_timer(1);
@@ -103,18 +98,18 @@ void time_init(void)
 {
 	unsigned int year, mon, day, hour, min, sec;
 
-	extern void arch_gettod(int *year, int *mon, int *day, int *hour,
-				int *min, int *sec);
-
-	arch_gettod(&year, &mon, &day, &hour, &min, &sec);
+	if (mach_gettod)
+		mach_gettod(&year, &mon, &day, &hour, &min, &sec);
+	else
+		year = mon = day = hour = min = sec = 0;
 
 	if ((year += 1900) < 1970)
 		year += 100;
 	xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
 	xtime.tv_nsec = 0;
 	wall_to_monotonic.tv_sec = -xtime.tv_sec;
 
-	mach_sched_init(timer_interrupt);
+	hw_timer_init();
 }
 
 /*
@@ -128,7 +123,7 @@ void do_gettimeofday(struct timeval *tv)
 
 	do {
 		seq = read_seqbegin_irqsave(&xtime_lock, flags);
-		usec = mach_gettimeoffset ? mach_gettimeoffset() : 0;
+		usec = hw_timer_offset();
 		sec = xtime.tv_sec;
 		usec += (xtime.tv_nsec / 1000);
 	} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
@@ -160,8 +155,7 @@ int do_settimeofday(struct timespec *tv)
 	 * Discover what correction gettimeofday
 	 * would have done, and then undo it!
 	 */
-	if (mach_gettimeoffset)
-		nsec -= (mach_gettimeoffset() * 1000);
+	nsec -= (hw_timer_offset() * 1000);
 
 	wtm_sec  = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
 	wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);

diff --git a/trunk/arch/m68knommu/platform/5206/config.c b/trunk/arch/m68knommu/platform/5206/config.c
@@ -10,13 +10,10 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
 #include <asm/mcftimer.h>
@@ -25,9 +22,6 @@
 
 /***************************************************************************/
 
-void coldfire_tick(void);
-void coldfire_timer_init(irq_handler_t handler);
-unsigned long coldfire_timer_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -97,9 +91,6 @@ int mcf_timerirqpending(int timer)
 void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
-	mach_sched_init = coldfire_timer_init;
-	mach_tick = coldfire_tick;
-	mach_gettimeoffset = coldfire_timer_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/5206e/config.c b/trunk/arch/m68knommu/platform/5206e/config.c
@@ -9,23 +9,16 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
-#include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_tick(void);
-void coldfire_timer_init(irq_handler_t handler);
-unsigned long coldfire_timer_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -102,9 +95,6 @@ void config_BSP(char *commandp, int size)
 	commandp[size-1] = 0;
 #endif /* CONFIG_NETtel */
 
-	mach_sched_init = coldfire_timer_init;
-	mach_tick = coldfire_tick;
-	mach_gettimeoffset = coldfire_timer_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/520x/config.c b/trunk/arch/m68knommu/platform/520x/config.c
@@ -27,9 +27,6 @@ unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
 
 /***************************************************************************/
 
-void coldfire_pit_tick(void);
-void coldfire_pit_init(irq_handler_t handler);
-unsigned long coldfire_pit_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -47,10 +44,7 @@ void mcf_autovector(unsigned int vec)
 
 void config_BSP(char *commandp, int size)
 {
-    mach_sched_init = coldfire_pit_init;
-    mach_tick = coldfire_pit_tick;
-    mach_gettimeoffset = coldfire_pit_offset;
-    mach_reset = coldfire_reset;
+	mach_reset = coldfire_reset;
 }
 
 /***************************************************************************/
diff --git a/trunk/arch/m68knommu/platform/523x/config.c b/trunk/arch/m68knommu/platform/523x/config.c
@@ -13,22 +13,17 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_pit_tick(void);
-void coldfire_pit_init(irq_handler_t handler);
-unsigned long coldfire_pit_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-	mach_sched_init = coldfire_pit_init;
-	mach_tick = coldfire_pit_tick;
-	mach_gettimeoffset = coldfire_pit_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/5249/config.c b/trunk/arch/m68knommu/platform/5249/config.c
@@ -9,24 +9,17 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
-#include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_tick(void);
-void coldfire_timer_init(irq_handler_t handler);
-unsigned long coldfire_timer_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -95,9 +88,6 @@ int mcf_timerirqpending(int timer)
 void config_BSP(char *commandp, int size)
 {
 	mcf_setimr(MCFSIM_IMR_MASKALL);
-	mach_sched_init = coldfire_timer_init;
-	mach_tick = coldfire_tick;
-	mach_gettimeoffset = coldfire_timer_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/5272/config.c b/trunk/arch/m68knommu/platform/5272/config.c
@@ -10,24 +10,17 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
-#include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_tick(void);
-void coldfire_timer_init(irq_handler_t handler);
-unsigned long coldfire_timer_offset(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -128,9 +121,6 @@ void config_BSP(char *commandp, int size)
 
 	mcf_timervector = 69;
 	mcf_profilevector = 70;
-	mach_sched_init = coldfire_timer_init;
-	mach_tick = coldfire_tick;
-	mach_gettimeoffset = coldfire_timer_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/527x/config.c b/trunk/arch/m68knommu/platform/527x/config.c
@@ -13,22 +13,17 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_pit_tick(void);
-void coldfire_pit_init(irq_handler_t handler);
-unsigned long coldfire_pit_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-	mach_sched_init = coldfire_pit_init;
-	mach_tick = coldfire_pit_tick;
-	mach_gettimeoffset = coldfire_pit_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/528x/config.c b/trunk/arch/m68knommu/platform/528x/config.c
@@ -13,22 +13,17 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 
 /***************************************************************************/
 
-void coldfire_pit_tick(void);
-void coldfire_pit_init(irq_handler_t handler);
-unsigned long coldfire_pit_offset(void);
 void coldfire_reset(void);
 
 /***************************************************************************/
@@ -62,9 +57,6 @@ void mcf_autovector(unsigned int vec)
 void config_BSP(char *commandp, int size)
 {
 	mcf_disableall();
-	mach_sched_init = coldfire_pit_init;
-	mach_tick = coldfire_pit_tick;
-	mach_gettimeoffset = coldfire_pit_offset;
 	mach_reset = coldfire_reset;
 }
 

diff --git a/trunk/arch/m68knommu/platform/5307/config.c b/trunk/arch/m68knommu/platform/5307/config.c
@@ -10,25 +10,18 @@
 /***************************************************************************/
 
 #include <linux/kernel.h>
-#include <linux/sched.h>
 #include <linux/param.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <asm/irq.h>
 #include <asm/dma.h>
-#include <asm/traps.h>
 #include <asm/machdep.h>
 #include <asm/coldfire.h>
-#include <asm/mcftimer.h>
 #include <asm/mcfsim.h>
 #include <asm/mcfdma.h>
 #include <asm/mcfwdebug.h>
 
 /***************************************************************************/
 
-void coldfire_tick(void);
-void coldfire_timer_init(irq_handler_t handler);
-unsigned long coldfire_timer_offset(void);
 void coldfire_reset(void);
 
 extern unsigned int mcf_timervector;
@@ -122,9 +115,6 @@ void config_BSP(char *commandp, int size)
 	mcf_timerlevel = 6;
 #endif
 
-	mach_sched_init = coldfire_timer_init;
-	mach_tick = coldfire_tick;
-	mach_gettimeoffset = coldfire_timer_offset;
 	mach_reset = coldfire_reset;
 
 #ifdef MCF_BDM_DISABLE