Re: two ata write chaching request

From: Chuck Swiger <cswiger_at_mac.com>
Date: Mon, 20 Dec 2010 15:40:33 -0800
On Dec 20, 2010, at 3:31 PM, Garrett Cooper wrote:
>> NetBSD's dkctl allows one to enable and disable read or write caches on a per-device basis, on the fly.  Presumably atacontrol or whatever the new ada / ACHI driver uses for control would be the FreeBSD equivalent....
> 
>    atacontrol doesn't work with ahci.

Agreed-- perhaps it wasn't clear that I was trying to indicate that ad + atacontrol vs ada + whatever are distinct.  They are.... :-)

Regards,
-- 
-Chuck
Received on Mon Dec 20 2010 - 22:40:46 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:10 UTC