Time to kill fdc ?

Adrian Chadd adrian at freebsd.org
Fri Feb 15 02:45:25 UTC 2013

On 14 February 2013 13:35, John Baldwin <jhb at freebsd.org> wrote:

> ISA bounces anything above 16GB.  They are bouncing.  I know it works for some
> people as I fixed a bug in the ISA bounce buffer code somewhat recentish:

You mean 16MB, right?

There's a secondary bounce buffer thing needed for 32 bit PCI devices
on a 64 bit machine with > 4 GB of physical RAM, right?

> http://svnweb.freebsd.org/base?view=revision&revision=233675

nice catch! Thanks you/steve.


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