Date: Thu, 2 Feb 2006 22:10:02 +0100 From: Florent Thoumie <flz@xbsd.org> To: Matthew Jacob <mj@feral.com> Cc: freebsd-scsi@freebsd.org, "Kenneth D. Merry" <ken@freebsd.org>, Nate Lawson <nate@root.org> Subject: Re: cvs commit: src/sys/cam/scsi scsi_da.c src/sys/dev/usb umass.c usbdevs Message-ID: <200602022210.10198.flz@xbsd.org> In-Reply-To: <20060202130620.A99168@ns1.feral.com> References: <20060130202806.DCC7916A4CA@hub.freebsd.org> <43E2650D.1060109@root.org> <20060202130620.A99168@ns1.feral.com>
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--nextPart1366658.a6l1fpj1ns Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Thursday 02 February 2006 22:06, Matthew Jacob wrote: > >> You're suggesting that the umass and firewire SIMs universally instruct > >> CAM to not send a SYNC CACHE for all targets? Easy, but I think it's > >> too big of a hammer. I'd like to see the da driver get modified to > >> check the WCE state as has been suggested. > > > > I agree, I wasn't clear. I meant that we should use the mode sense > > approach instead of adding quirks all the time for something that's > > endemic to a particular architecture. But if that doesn't work, perhaps > > something specific to USB and Firewire may be appropriate. > > And how will you distinguish between "not currently enabled" and "not > supported"? What about a note saying "Don't set it to 1 unless you know what you're doi= ng=20 and willing to suffer the spanish inquisition" ? =2D-=20 =46lorent Thoumie flz@FreeBSD.org =46reeBSD Committer --nextPart1366658.a6l1fpj1ns Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQBD4nUyMxEkbVFH3PQRAiQBAKCQR7vu47pWB4+7EcthZ3DbaEX3oACghiUa 2rg8rYdRUjNXeZsqWC8C6CY= =3UA6 -----END PGP SIGNATURE----- --nextPart1366658.a6l1fpj1ns--
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