718551d644
This prevents attaching multiple [E]ISA buses, which we don't support (Is there any such thing to support? I'm skeptical) and avoids the "panic: isaattach: ISA bus already seen" that occurs on some laptops with docking stations and EISA boxes. Since there is only one [E]ISA bus, logically, the ISA device probe will still find devices on the docking station. This does not address the problem of inserting or removing the docking station at runtime. Relevant PRs: kern/6544, port-i386/10392, kern/11627, kern/13557, install/13865. |
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bin | ||
crypto | ||
dist | ||
distrib | ||
etc | ||
games | ||
gnu | ||
include | ||
lib | ||
libexec | ||
regress | ||
sbin | ||
share | ||
sys | ||
tools | ||
usr.bin | ||
usr.sbin | ||
Makefile | ||
Makefile.inc | ||
UPDATING |