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authorKATO Takenori <kato@FreeBSD.org>1998-10-06 13:16:29 +0000
committerKATO Takenori <kato@FreeBSD.org>1998-10-06 13:16:29 +0000
commit4536af6a70ab7a0ab907b739f123b131f2703bb5 (patch)
tree004d7cc1eaa522701b2496dc5f3f7814431f1311 /sys/conf/NOTES
parentf92f33e0901508c077e2f75e9ad1f8d2014c8748 (diff)
downloadsrc-4536af6a70ab7a0ab907b739f123b131f2703bb5.tar.gz
src-4536af6a70ab7a0ab907b739f123b131f2703bb5.zip
- Implement enabling write allocate on AMD K5/K6/K6-2 cpus.
The code was originaly contributed by Kelly Yancey <kbyanc@freedomnet.com> in PR i386/6269 and revised by Akio Morita <amorita@meadow.scphys.kyoto-u.ac.jp> and me. Test was performed by Akio Morita and Toshiomi Moriki <moriki@db.is.kyushu-u.ac.jp>. - Fix stylistic bug in identcpu.c. - Update copyright in initcpu.c - Fix typo in LINT. PR: 6269 and 6270
Notes
Notes: svn path=/head/; revision=40003
Diffstat (limited to 'sys/conf/NOTES')
-rw-r--r--sys/conf/NOTES8
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index dc8ccffa25bd..b74cb3642e01 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -2,7 +2,7 @@
# LINT -- config file for checking all the sources, tries to pull in
# as much of the source tree as it can.
#
-# $Id: LINT,v 1.481 1998/10/02 21:00:58 ken Exp $
+# $Id: LINT,v 1.482 1998/10/05 07:45:54 obrien Exp $
#
# NB: You probably don't want to try running a kernel built from this
# file. Instead, you should start from GENERIC, and add options from
@@ -163,7 +163,8 @@ cpu "I686_CPU" # aka Pentium Pro(tm)
# CPU_SUSP_HLT enables suspend on HALT. If this option is set, CPU
# enters suspend mode following execution of HALT instruction.
#
-# CPU_WT_ALLOC enables write-through allocation.
+# CPU_WT_ALLOC enables write allocation on Cyrix 6x86/6x86MX and AMD
+# K5/K6/K6-2 cpus.
#
# CYRIX_CACHE_WORKS enables CPU cache on Cyrix 486 CPUs with cache
# flush at hold state.
@@ -178,7 +179,7 @@ cpu "I686_CPU" # aka Pentium Pro(tm)
# on a Pentium.
#
# NOTE 1: The options, CPU_BTB_EN, CPU_LOOP_EN, CPU_IORT,
-# CPU_LOOP_ENand CPU_RSTK_EN should no be used becasue of CPU bugs.
+# CPU_LOOP_ENand CPU_RSTK_EN should not be used becasue of CPU bugs.
# These options may crash your system.
#
# NOTE 2: If CYRIX_CACHE_REALLY_WORKS is not set, CPU cache is enabled
@@ -199,6 +200,7 @@ options "CPU_IORT"
options "CPU_LOOP_EN"
options "CPU_RSTK_EN"
options "CPU_SUSP_HLT"
+options "CPU_WT_ALLOC"
options "CYRIX_CACHE_WORKS"
options "CYRIX_CACHE_REALLY_WORKS"
#options "NO_F00F_HACK"