diff options
author | Justin T. Gibbs <gibbs@FreeBSD.org> | 1996-11-16 01:09:20 +0000 |
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committer | Justin T. Gibbs <gibbs@FreeBSD.org> | 1996-11-16 01:09:20 +0000 |
commit | 11b5ea72393bdf77852d7f2d5ad3a152bac4313d (patch) | |
tree | 3bef9ce80c34db2c89200ad8004bf9cab86c7830 /sys/conf/NOTES | |
parent | bde5245890c791318ba50792ca2cbf6483ecf882 (diff) | |
download | src-11b5ea72393bdf77852d7f2d5ad3a152bac4313d.tar.gz src-11b5ea72393bdf77852d7f2d5ad3a152bac4313d.zip |
Since there have been so many reports of the Memory Mapped I/O to the
aic7xxx cards failing on certain motherboards, reverse the logic used to
control this feature. AHC_FORCE_PIO is replaced with AHC_ALLOW_MEMIO.
GENERIC no longer needs to specify the AHC_FORCE_PIO option since this is
the default.
Notes
Notes:
svn path=/head/; revision=19804
Diffstat (limited to 'sys/conf/NOTES')
-rw-r--r-- | sys/conf/NOTES | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 69affbe9ded6..14629db15b00 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 1.293 1996/11/13 22:50:32 ache Exp $ +# $Id: LINT,v 1.294 1996/11/15 18:36:21 jkh 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 @@ -903,10 +903,10 @@ options AHC_TAGENABLE options AHC_SCBPAGING_ENABLE # The aic7xxx driver will attempt to use memory mapped I/O for all PCI -# controllers that have it configured. Unfortunately, this doesn't work -# on some motherboards. This option will force the driver to use programmed -# I/O instead. -options AHC_FORCE_PIO +# controllers that have it configured only if this option is set. Unfortunately, +# this doesn't work on some motherboards, which prevents it from being the +# default. +options AHC_ALLOW_MEMIO # # PCI devices: |