Date: Wed, 24 Aug 2011 14:37:12 +0400 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Alexander Motin <mav@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r222520 - head/sys/cam/ata Message-ID: <20110824103712.GA38495@zxy.spb.ru> In-Reply-To: <201105310922.p4V9MqYY016057@svn.freebsd.org> References: <201105310922.p4V9MqYY016057@svn.freebsd.org>
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On Tue, May 31, 2011 at 09:22:52AM +0000, Alexander Motin wrote: > Author: mav > Date: Tue May 31 09:22:52 2011 > New Revision: 222520 > URL: http://svn.freebsd.org/changeset/base/222520 > > Log: > Add quirks to hint 4K physical sector (Advanced Format) for ATA disks not > reporting it properly (none? of known disks now). > > Hitachi and WDC AF disks seem could be identified more or less formally. > For Seagate and Samsung enumerate some found models/series. > For other disks it can be forced with kern.cam.ada.X.quirks=1 tunable. May be right time to introduce new module, 'quirks'? For dynamic loading quirk tables for any drivers (ata, usb, umass etc.)?help
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