From: Florian Lohoff <flo@rfc822.org>
To: linux-mips@oss.sgi.com
Subject: [PATCH] DEC init_cycle_counter
Date: Sat, 2 Dec 2000 13:27:48 +0100 [thread overview]
Message-ID: <20001202132748.A2002@paradigm.rfc822.org> (raw)
Comments ?
Index: time.c
===================================================================
RCS file: /cvs/linux/arch/mips/dec/time.c,v
retrieving revision 1.11
diff -u -r1.11 arch/mips/dec/time.c
--- arch/mips/dec/time.c 2000/11/23 02:00:49 1.11
+++ arch/mips/dec/time.c 2000/12/02 12:20:09
@@ -423,46 +423,6 @@
timer_interrupt(irq, dev_id, regs);
}
-char cyclecounter_available;
-
-static inline void init_cycle_counter(void)
-{
- switch (mips_cputype) {
- case CPU_UNKNOWN:
- case CPU_R2000:
- case CPU_R3000:
- case CPU_R3000A:
- case CPU_R3041:
- case CPU_R3051:
- case CPU_R3052:
- case CPU_R3081:
- case CPU_R3081E:
- case CPU_R6000:
- case CPU_R6000A:
- case CPU_R8000: /* Not shure about that one, play safe */
- cyclecounter_available = 0;
- break;
- case CPU_R4000PC:
- case CPU_R4000SC:
- case CPU_R4000MC:
- case CPU_R4200:
- case CPU_R4400PC:
- case CPU_R4400SC:
- case CPU_R4400MC:
- case CPU_R4600:
- case CPU_R10000:
- case CPU_R4300:
- case CPU_R4650:
- case CPU_R4700:
- case CPU_R5000:
- case CPU_R5000A:
- case CPU_R4640:
- case CPU_NEVADA:
- cyclecounter_available = 1;
- break;
- }
-}
-
struct irqaction irq0 = {timer_interrupt, SA_INTERRUPT, 0,
"timer", NULL, NULL};
@@ -513,8 +473,6 @@
xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
xtime.tv_usec = 0;
write_unlock_irq(&xtime_lock);
-
- init_cycle_counter();
if (cyclecounter_available) {
write_32bit_cp0_register(CP0_COUNT, 0);
--
Florian Lohoff flo@rfc822.org +49-5201-669912
Why is it called "common sense" when nobody seems to have any?
next reply other threads:[~2000-12-02 12:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-02 12:27 Florian Lohoff [this message]
2000-12-02 13:02 ` [PATCH] DEC init_cycle_counter Juan J. Quintela
2000-12-02 13:14 ` Florian Lohoff
2000-12-02 13:26 ` Kevin D. Kissell
2000-12-02 13:26 ` Kevin D. Kissell
2000-12-02 13:27 ` Ralf Baechle
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