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Message-ID: <51F11A72.5080606@bitfrost.no>
Date: Thu, 25 Jul 2013 14:30:42 +0200
From: Hans Petter Selasky <hps@bitfrost.no>
Organization: Bitfrost A/S
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To: Patrick Lamaiziere <patfbsd@davenulle.org>
Subject: Re: umass (da) quirk ?
References: <20130725142348.788c25cc@mr129166>
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Cc: Alexander Motin <mav@FreeBSD.org>, freebsd-usb@freebsd.org
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On 07/25/13 14:23, Patrick Lamaiziere wrote:
> Hello,
>
> 9.2/amd64
>
> I have to add a scsi_da quirk (Q_DA_NO_PREVENT) on a Kinston DT 101 G2
> usb stick to make it works.
>
> This quirk is confirmed by a PR on Netbsd but NetBSD adds also few
> other Kingston usb keys with this quirk.
> http://freshbsd.org/commit/netbsd/6920595603b43ca9e73ca9bcc95e63d9201c9ad3
>
> So while I'm here, i would like to include these other devices in my
> PR, but how can I know the match string to put in the quirk without the
> hardware?
>
> the quirk is:
> {
>      /*
>       * Kingston DT 101 G2 USB stick.
>       * PR:
>       */
>       {T_DIRECT, SIP_MEDIA_REMOVABLE, "Kingston", "DT 101 G2",
>       "*"}, /*quirks*/ DA_Q_NO_PREVENT
> },
>
> Another question, I'm sure this key worked on FreeBSD 9.0, and it works
> fine on 8.3. I am asking why a quirk is needed now?
>

Hi,

I suspect the SCSI/CAM code has changed a bit since 8.3.

--HPS