* L3CR
@ 2008-01-17 22:26 linuxppcdev
2008-01-18 3:41 ` L3CR Kumar Gala
0 siblings, 1 reply; 2+ messages in thread
From: linuxppcdev @ 2008-01-17 22:26 UTC (permalink / raw)
To: Linuxppc-dev
It there a l3cr parameter? It's not in the kernel documentation. I'm
trying to enable L2 and L3 cache on a G4 cpu upgrade board in a powermac.
>From OSX I was able to get the values of:
l2cr = 0x80000000
and
l3cr = 0x9F020300
from a cache config utility. I've seen references to l3cr setting on
bsd lists but not for linux.
Thanks...
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: L3CR
2008-01-17 22:26 L3CR linuxppcdev
@ 2008-01-18 3:41 ` Kumar Gala
0 siblings, 0 replies; 2+ messages in thread
From: Kumar Gala @ 2008-01-18 3:41 UTC (permalink / raw)
To: linuxppcdev; +Cc: Linuxppc-dev
On Jan 17, 2008, at 4:26 PM, linuxppcdev@lists.qbjnet.com wrote:
> It there a l3cr parameter? It's not in the kernel documentation. I'm
> trying to enable L2 and L3 cache on a G4 cpu upgrade board in a
> powermac.
>
>> From OSX I was able to get the values of:
> l2cr = 0x80000000
> and
> l3cr = 0x9F020300
>
> from a cache config utility. I've seen references to l3cr setting on
> bsd lists but not for linux.
>
> Thanks...
have you looked in /proc/sys/kernel/l[2,3]cr?
(can't remember if we had a l3cr as well)
- k
^ permalink raw reply [flat|nested] 2+ messages in thread
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