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Date:      Sun, 02 Jan 2000 15:48:49 -0700
From:      Warner Losh <imp@village.org>
To:        mobile@freebsd.org
Subject:   ata flash support
Message-ID:  <200001022248.PAA31926@harmony.village.org>

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With a kind hint from Soren, I've been able to get compact flash cards 
working.  Turns out that the ata driver always used 32bit I/O for some 
things unless the ATA_16BIT_ONLY option was defined.  Since I didn't
want to slow down the hard drive in my machine, I made it conditional
on a flag in the flags word of the unit.

	http://www.freebsd.org/~imp/ata-patch

I was unable to get devices with multiple I/O regions working with
this patch.  However, the only one I have identifies itself as a atapi 
floppy drive and I've not added support for that yet.  I'm not sure
how to support both kinda of devices at the moment.

Please try it out and let me know what you think.

Warner


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