* Re: [MIPS] 74K: Only use WAIT with interrupts disabled for core rev >= 2.1.0
2007-07-06 15:17 ` [MIPS] 74K: Only use WAIT with interrupts disabled for core rev >= 2.1.0 Atsushi Nemoto
@ 2007-07-06 15:16 ` Ralf Baechle
0 siblings, 0 replies; 2+ messages in thread
From: Ralf Baechle @ 2007-07-06 15:16 UTC (permalink / raw)
To: Atsushi Nemoto; +Cc: linux-mips
On Sat, Jul 07, 2007 at 12:17:18AM +0900, Atsushi Nemoto wrote:
> Isn't this needed?
Not strictly needed but definately useful.
Thanks,
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [MIPS] 74K: Only use WAIT with interrupts disabled for core rev >= 2.1.0
[not found] <S20021769AbXGFOZl/20070706142541Z+11993@ftp.linux-mips.org>
@ 2007-07-06 15:17 ` Atsushi Nemoto
2007-07-06 15:16 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Atsushi Nemoto @ 2007-07-06 15:17 UTC (permalink / raw)
To: linux-mips; +Cc: ralf
Isn't this needed?
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 9a05f82..5a5bb3d 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -150,6 +150,7 @@ static inline void check_wait(void)
break;
case CPU_74K:
+ cpu_wait = r4k_wait;
if ((c->processor_id & 0xff) >= PRID_REV_ENCODE_332(2, 1, 0))
cpu_wait = r4k_wait_irqoff;
break;
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2007-07-06 15:17 ` [MIPS] 74K: Only use WAIT with interrupts disabled for core rev >= 2.1.0 Atsushi Nemoto
2007-07-06 15:16 ` Ralf Baechle
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