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Default the pcic to polling. Some laptops need to have polling mode

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due to a paucity of IRQs.  I have some reservations about this, so I'm
not going to MFC this just yet.  I'm doing this to see how many
problems it causes so we can do this in 4.2.  I've been seeing hangs
on my laptop from time to time, but sometimes it was not in polling
mode, other tmies it was.  Don't know if this is one problem or more
than one.

Requested by: Sean O Connell
This commit is contained in:
Warner Losh 2000-07-19 16:32:38 +00:00
parent 75da303298
commit b16ba28faf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=63538
2 changed files with 2 additions and 2 deletions
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2
sys/amd64/conf/GENERIC.hints
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@ -35,7 +35,7 @@ hint.apm.0.at="nexus"
hint.apm.0.disabled="1"
hint.apm.0.flags="0x20"
hint.pcic.0.at="isa"
hint.pcic.0.irq="10"
# hint.pcic.0.irq="10" # Default to polling
hint.pcic.0.port="0x3e0"
hint.pcic.0.maddr="0xd0000"
hint.pcic.1.at="isa"

2
sys/i386/conf/GENERIC.hints
View File

@ -35,7 +35,7 @@ hint.apm.0.at="nexus"
hint.apm.0.disabled="1"
hint.apm.0.flags="0x20"
hint.pcic.0.at="isa"
hint.pcic.0.irq="10"
# hint.pcic.0.irq="10" # Default to polling
hint.pcic.0.port="0x3e0"
hint.pcic.0.maddr="0xd0000"
hint.pcic.1.at="isa"