Date: Tue, 30 Oct 2012 16:56:16 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r242364 - head/sys/dev/usb Message-ID: <201210301656.q9UGuGKT033838@svn.freebsd.org>
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Author: hselasky Date: Tue Oct 30 16:56:16 2012 New Revision: 242364 URL: http://svn.freebsd.org/changeset/base/242364 Log: If a USB mass storage device doesn't respond properly to the initial SCSI INQUIRY command, enable all quirks. This fixes detection of some Transcend TS2GUFM devices. MFC after: 1 week Reported by: Michael Dexter Modified: head/sys/dev/usb/usb_msctest.c Modified: head/sys/dev/usb/usb_msctest.c ============================================================================== --- head/sys/dev/usb/usb_msctest.c Tue Oct 30 15:25:23 2012 (r242363) +++ head/sys/dev/usb/usb_msctest.c Tue Oct 30 16:56:16 2012 (r242364) @@ -664,8 +664,11 @@ usb_msc_auto_quirk(struct usb_device *ud if (sid_type == 0x00) is_no_direct = 0; break; - } else if (err != ERR_CSW_FAILED) - break; /* non retryable error */ + } else if (err != ERR_CSW_FAILED) { + DPRINTF("Device is not responding " + "properly to SCSI INQUIRY command.\n"); + goto error; /* non retryable error */ + } usb_pause_mtx(NULL, hz); }
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