* [PATCH] add Intel cache-detection descriptors to the table
@ 2002-10-29 0:13 Akihiro Matsushima
2002-11-01 19:26 ` Dave Jones
0 siblings, 1 reply; 2+ messages in thread
From: Akihiro Matsushima @ 2002-10-29 0:13 UTC (permalink / raw)
To: linux-kernel
This patch adds new discriptors to IA-32 cache-detection table
and fixes a failure in L2 cache detection on 2.4.20-pre series.
Thanks,
Akihiro
--- arch/i386/kernel/setup.c.orig Sat Oct 19 10:30:52 2002
+++ arch/i386/kernel/setup.c Sat Oct 19 10:40:16 2002
@@ -2202,6 +2202,8 @@
{ 0x23, LVL_3, 1024 },
{ 0x25, LVL_3, 2048 },
{ 0x29, LVL_3, 4096 },
+ { 0x39, LVL_2, 128 },
+ { 0x3C, LVL_2, 256 },
{ 0x41, LVL_2, 128 },
{ 0x42, LVL_2, 256 },
{ 0x43, LVL_2, 512 },
@@ -2214,7 +2216,9 @@
{ 0x7A, LVL_2, 256 },
{ 0x7B, LVL_2, 512 },
{ 0x7C, LVL_2, 1024 },
+ { 0x7E, LVL_2, 256 },
{ 0x82, LVL_2, 256 },
+ { 0x83, LVL_2, 512 },
{ 0x84, LVL_2, 1024 },
{ 0x85, LVL_2, 2048 },
{ 0x00, 0, 0}
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] add Intel cache-detection descriptors to the table
2002-10-29 0:13 [PATCH] add Intel cache-detection descriptors to the table Akihiro Matsushima
@ 2002-11-01 19:26 ` Dave Jones
0 siblings, 0 replies; 2+ messages in thread
From: Dave Jones @ 2002-11-01 19:26 UTC (permalink / raw)
To: Akihiro Matsushima; +Cc: linux-kernel
On Tue, Oct 29, 2002 at 09:13:55AM +0900, Akihiro Matsushima wrote:
> This patch adds new discriptors to IA-32 cache-detection table
> and fixes a failure in L2 cache detection on 2.4.20-pre series.
>
> Thanks,
> Akihiro
>
> --- arch/i386/kernel/setup.c.orig Sat Oct 19 10:30:52 2002
> +++ arch/i386/kernel/setup.c Sat Oct 19 10:40:16 2002
> @@ -2202,6 +2202,8 @@
> { 0x23, LVL_3, 1024 },
> { 0x25, LVL_3, 2048 },
> { 0x29, LVL_3, 4096 },
> + { 0x39, LVL_2, 128 },
> + { 0x3C, LVL_2, 256 },
> { 0x41, LVL_2, 128 },
> { 0x42, LVL_2, 256 },
> { 0x43, LVL_2, 512 },
> @@ -2214,7 +2216,9 @@
> { 0x7A, LVL_2, 256 },
> { 0x7B, LVL_2, 512 },
> { 0x7C, LVL_2, 1024 },
> + { 0x7E, LVL_2, 256 },
> { 0x82, LVL_2, 256 },
> + { 0x83, LVL_2, 512 },
> { 0x84, LVL_2, 1024 },
> { 0x85, LVL_2, 2048 },
> { 0x00, 0, 0}
I sent a more complete fix to Marcelo some time ago.
It's queued for .21 aparently.
Dave
--
| Dave Jones. http://www.codemonkey.org.uk
^ permalink raw reply [flat|nested] 2+ messages in thread
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