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Remove obsolete comment about a data corruption on IDE controllers 

in Blade 100/Netra X1.

Workaround for a data corruption was commited as rev. 1.16 of
src/sys/dev/pci/aceride.c in 2005.
This commit is contained in:
nakayama 2010-05-12 12:25:59 +00:00
parent 1205a48106
commit 84149c9088
1 changed files with 3 additions and 6 deletions
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9
sys/arch/sparc64/conf/GENERIC
View File

@ -1,4 +1,4 @@
# $NetBSD: GENERIC,v 1.126 2010/05/08 22:16:30 mrg Exp $
# $NetBSD: GENERIC,v 1.127 2010/05/12 12:25:59 nakayama Exp $
#
# GENERIC machine description file
#
@ -22,7 +22,7 @@ include "arch/sparc64/conf/std.sparc64"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "GENERIC-$Revision: 1.126 $"
#ident "GENERIC-$Revision: 1.127 $"
maxusers 64
@ -392,10 +392,7 @@ atapibus* at atapi?
# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'.
# (0xc=1100, 0xa=1010, 0xf=1111)
# 0x0000 means "use whatever the drive claims to support".
## Disable UDMA 4 which causes data corruption on the Acer Labs
## chipset on Sun Blade 100 and Netra X1 machines.
wd* at atabus? drive ? flags 0x0000
wd* at atabus? drive ? flags 0x0000
cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives