[PATCH] add Intel cache-detection descriptors to the table

Akihiro Matsushima (amatsus@jaist.ac.jp)
Tue, 29 Oct 2002 09:13:55 +0900 (JST)


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}
-
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