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List:       freebsd-hackers
Subject:    hw.pci.realloc_bars
From:       Bob Bishop <rb () gid ! co ! uk>
Date:       2017-10-26 13:20:23
Message-ID: A7DF03C1-C5AE-4A69-ACAB-ADAD3003722A () gid ! co ! uk
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Hi,

hw.pci.realloc_bars controls a mechanism that repositions a PCI memory resource if it \
can't be successfully allocated at the default place.

It's disabled by default - anyone know why?

Seems to me that because it only comes into play in an error case it would be \
harmless to have it enabled by default. That would have avoided a recent case where \
installation on the HPE Gen 10 microserver is tricky because its VGA suffers from \
this problem.

Thoughts?

--
Bob Bishop
rb@gid.co.uk




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