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Add notes about the pci stuff that's currently working its way through

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Warner Losh 2004-04-14 17:54:18 +00:00
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commit d0dc918334
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@ -17,6 +17,20 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 5.x IS SLOW:
developers choose to disable these features on build machines
to maximize performance.
20040414:
The PCI bus power state stuff has been turned on. If this causes
problems for your system, please disable it using the tunable
hw.pci.do_powerstate=0.
20040412:
The bulk of the pci problems have been fixed, although the floppy
drive is still broken.
20040410:
A substantial update to the pci bus resource and power management
have been committed. Expect a bumpy ride for a few days until
the unanticipated problems have been resolved.
20040322:
The debug.mpsafenet tunable controls whether the kernel Giant
lock is held across the lower levels of the network stack, and