patch-2.4.25 linux-2.4.25/include/asm-mips/time.h

• Lines: 28
• Date: 2004-02-18 05:36:32.000000000 -0800
• Orig file: linux-2.4.24/include/asm-mips/time.h
• Orig date: 2003-08-25 04:44:44.000000000 -0700

diff -urN linux-2.4.24/include/asm-mips/time.h linux-2.4.25/include/asm-mips/time.h
@@ -36,9 +36,11 @@
 extern int (*rtc_set_mmss)(unsigned long);
 
 /*
- * Timer interrupt ack function.
- * May be NULL if the interrupt is self-recoverable.
+ * Timer interrupt functions.
+ * mips_timer_state is needed for high precision timer calibration.
+ * mips_timer_ack may be NULL if the interrupt is self-recoverable.
  */
+extern int (*mips_timer_state)(void);
 extern void (*mips_timer_ack)(void);
 
 /*
@@ -88,9 +90,10 @@
 extern void (*board_timer_setup)(struct irqaction *irq);
 
 /*
- * mips_counter_frequency - must be set if you intend to use
- * counter as timer interrupt source or use fixed_rate_gettimeoffset.
+ * mips_hpt_frequency - must be set if you intend to use an R4k-compatible
+ * counter as a timer interrupt source; otherwise it can be set up
+ * automagically with an aid of mips_timer_state.
  */
-extern unsigned int mips_counter_frequency;
+extern unsigned int mips_hpt_frequency;
 
 #endif /* _ASM_TIME_H */