Date: Sat, 15 Sep 2007 01:47:37 -0600 From: Scott Long <scottl@samsco.org> To: Krassimir Slavchev <krassi@bulinfo.net> Cc: freebsd-scsi@FreeBSD.ORG, njl@FreeBSD.ORG, freebsd-current@FreeBSD.ORG Subject: Re: Retirement of CAM_QUIRK_NOSERIAL Message-ID: <46EB8E19.6080909@samsco.org> In-Reply-To: <46EA7077.8010200@bulinfo.net> References: <46E615C4.1010605@samsco.org> <46EA7077.8010200@bulinfo.net>
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Thanks a lot for the report, this is very interesting. Scott Krassimir Slavchev wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello, > > This patch solves problems with one of my memory sticks: > > http://lists.freebsd.org/pipermail/freebsd-arm/2007-August/000704.html > > Now: > > umass0: <Corsair Flash Voyager, class 0/0, rev 2.00/11.00, addr 2> on uhub0 > umass0: SCSI over Bulk-Only; quirks = 0x0000 > umass0:0:0:-1: Attached to scbus0 > da0 at umass-sim0 bus 0 target 0 lun 0 > da0: <Corsair Flash Voyager 1100> Removable Direct Access SCSI-0 device > da0: 1.000MB/s transfers > da0: 967MB (1981440 512 byte sectors: 64H 32S/T 967C) > > umass0: at uhub0 port 1 (addr 2) disconnected > (da0:umass-sim0:0:0:0): lost device > (da0:umass-sim0:0:0:0): removing device entry > umass0: detached > > > Best Regards > > Scott Long wrote: >> All, >> >> The attached patch should make CAM behave properly with regard to >> probing device serial numbers only when the device advertises that >> it supports it. It will hopefully eliminate the need for the >> CAM_QUIRK_NOSERIAL quirk (one instance is left because of an unrelated >> legacy problem that may or may not be possible to fix). This should >> especially benefit USB-UMASS devices, where the console output should >> be less noisy. It might even make more devices work out-of-the-box. >> So please focus testing on USB, but I'd also ask that people test >> the following devices as well as any firewire devices: >> >> * Western Digital My Book 250GB (USB) >> * Maxtor Personal Storage 3000XT (Firewire) >> >> Thanks, >> >> Scott >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.7 (FreeBSD) > > iD8DBQFG6nB2xJBWvpalMpkRAgSWAJ9BuFERvPQmWWod6fud9T2lSJpCsACfXhoO > mJVa3xaAmWDYwvtReWZl51I= > =7J6C > -----END PGP SIGNATURE-----
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