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CVS log for src/sys/arch/i386/i386/rbus_machdep.c

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Default branch: MAIN
Current tag: netbsd-4-0

Revision / (download) - annotate - [select for diffs], Wed Mar 28 20:27:09 2007 UTC (11 years, 8 months ago) by jdc
Branch: netbsd-4
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, matt-nb4-arm-base, matt-nb4-arm
Changes since 1.18: +57 -2 lines
Diff to previous 1.18 (colored) next main 1.19 (colored)

Pull up revisions 1.19-1.21 (requested by gdt in ticket #521)

Add a heuristic to set rbus_min_start based on total RAM.  The new
behavior is to choose 0.5 GB for <= 192 MB, 1 GB normally, and 2 GB
for >= 1 GB.  This should make the defaults work additionally old
Thinkpad 600Es, and also on notebooks with lots of RAM (e.g. T60 with

ok christos@

At perry@'s urging, add untested heuristic to set rbus_min_start to 3
GB on machines with (strictly) more than 2GB of ram.

If you have a machine with > 2GB of ram and cardbus, please let gdt
know if this works.

KNF/whitespace in code I recently added; no real changes.

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