Date: Sat, 17 Oct 2020 20:43:31 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 250422] Add quirk UQ_MSC_NO_SYNC_CACHE for rebranded EMTEC drive Message-ID: <bug-250422-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250422 Bug ID: 250422 Summary: Add quirk UQ_MSC_NO_SYNC_CACHE for rebranded EMTEC drive Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: usb Assignee: usb@FreeBSD.org Reporter: vidwer+fbsdbugs@gmail.com Created attachment 218845 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=218845&action=edit git diff to solve a USB drive quirk: 0x13fe vendor ID, 0x1e20 device ID: $ sudo usbconfig -d 1.3 dump_device_desc ugen1.3: <vendor 0x13fe USB DISK Pro> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (200mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x0000 <Probed by interface class> bDeviceSubClass = 0x0000 bDeviceProtocol = 0x0000 bMaxPacketSize0 = 0x0040 idVendor = 0x13fe idProduct = 0x1e20 bcdDevice = 0x0110 iManufacturer = 0x0001 < > iProduct = 0x0002 <USB DISK Pro > iSerialNumber = 0x0003 </*snip*/> bNumConfigurations = 0x0001 >From dmesg, with a prepatched kernel and booting in verbose mode: ugen1.3: <vendor 0x13fe USB DISK Pro> at usbus1 umass0 on uhub3 umass0: <vendor 0x13fe USB DISK Pro, class 0/0, rev 2.00/1.10, addr 2> on usbus1 umass0: SCSI over Bulk-Only; quirks = 0x4000 umass0:2:0: Attached to scbus2 (probe0:umass-sim0:0:0:0): Down reving Protocol Version from 2 to 0? pass2 at umass-sim0 bus 0 scbus2 target 0 lun 0 pass2: < USB DISK Pro PMAP> Removable Direct Access SCSI device pass2: Serial Number /*snip*/ pass2: 40.000MB/s transfers GEOM: new disk da0 da0 at umass-sim0 bus 0 scbus2 target 0 lun 0 da0: < USB DISK Pro PMAP> Removable Direct Access SCSI device da0: Serial Number /*snip*/ da0: 40.000MB/s transfers da0: 3934MB (8056832 512 byte sectors) da0: quirks=0x3<NO_SYNC_CACHE,NO_6_BYTE> da0: Delete methods: <NONE(*),ZERO> (probe0:umass-sim0:0:0:1): Down reving Protocol Version from 2 to 0? pass3 at umass-sim0 bus 0 scbus2 target 0 lun 1 pass3: < USB DISK Pro PMAP> Removable Direct Access SCSI device pass3: Serial Number /*snip*/ pass3: 40.000MB/s transfers (da0:umass-sim0:0:0:0): PREVENT ALLOW MEDIUM REMOVAL not supported. da1 at umass-sim0 bus 0 scbus2 target 0 lun 1 da1: < USB DISK Pro PMAP> Removable Direct Access SCSI device da1: Serial Number /*snip*/ da1: 40.000MB/s transfers da1: 1MB (2880 512 byte sectors) da1: quirks=0x3<NO_SYNC_CACHE,NO_6_BYTE> da1: Delete methods: <NONE(*),ZERO> GEOM: new disk da1 (da1:umass-sim0:0:0:1): PREVENT ALLOW MEDIUM REMOVAL not supported. -- You are receiving this mail because: You are the assignee for the bug.home | help
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