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Add some NOTES on the Comtrol Rocketport and the Digiboard drivers.

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This commit is contained in:
David E. O'Brien 2002-05-01 23:03:31 +00:00
parent 259bbc7376
commit b20b5a8b09
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=95896
1 changed files with 37 additions and 0 deletions
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37
sys/i386/conf/NOTES
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@ -485,6 +485,43 @@ hint.pca.0.port="0x040"
# direct access to the I/O page.
# options SPIGOT_UNSECURE
# Notes on the Comtrol Rocketport driver:
#
# The exact values used for rp0 depend on how many boards you have
# in the system. The manufacturer's sample configs are listed as:
#
# device rp # core driver support
#
# Comtrol Rocketport ISA single card
# hints.rp.0.at="isa"
# hints.rp.0.port="0x280"
#
# If instead you have two ISA cards, one installed at 0x100 and the
# second installed at 0x180, then you should add the following to
# your kernel probe hints:
# hints.rp.0.at="isa"
# hints.rp.0.port="0x100"
# hints.rp.1.at="isa"
# hints.rp.1.port="0x180"
#
# For 4 ISA cards, it might be something like this:
# hints.rp.0.at="isa"
# hints.rp.0.port="0x180"
# hints.rp.1.at="isa"
# hints.rp.1.port="0x100"
# hints.rp.2.at="isa"
# hints.rp.2.port="0x340"
# hints.rp.3.at="isa"
# hints.rp.3.port="0x240"
#
# And for PCI cards, you need no hints.
# Notes on the Digiboard driver:
#
# The following flag values have special meanings in dgb:
# 0x01 - alternate layout of pins
# 0x02 - use the windowed PC/Xe in 64K mode
# Notes on the Specialix SI/XIO driver:
# The host card is memory, not IO mapped.
# The Rev 1 host cards use a 64K chunk, on a 32K boundary.