Other Parts Discussed in Thread: TUSB9261
I get the following errors when using my TUSB9261-Q1 design in USB 2.0:
[Tue May 2 08:52:40 2017] usb 3-6: new high-speed USB device number 36 using xhci_hcd
[Tue May 2 08:52:40 2017] usb 3-6: New USB device found, idVendor=0451, idProduct=9261
[Tue May 2 08:52:40 2017] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Tue May 2 08:52:40 2017] usb 3-6: Product: TUSB9261 USB3.0 to SATA Bridge
[Tue May 2 08:52:40 2017] usb 3-6: Manufacturer: Texas Instruments
[Tue May 2 08:52:40 2017] usb 3-6: SerialNumber: ED92887659988BAF
[Tue May 2 08:52:40 2017] usb-storage 3-6:1.0: USB Mass Storage device detected
[Tue May 2 08:52:40 2017] scsi host5: usb-storage 3-6:1.0
[Tue May 2 08:52:41 2017] scsi 5:0:0:0: Direct-Access Samsung SSD 850 EVO mSAT 1B6Q PQ: 0 ANSI: 6
[Tue May 2 08:52:41 2017] sd 5:0:0:0: Attached scsi generic sg2 type 0
[Tue May 2 08:52:41 2017] sd 5:0:0:0: [sdb] 488397168 512-byte logical blocks: (250 GB/233 GiB)
[Tue May 2 08:52:41 2017] sd 5:0:0:0: [sdb] Write Protect is off
[Tue May 2 08:52:41 2017] sd 5:0:0:0: [sdb] Mode Sense: 17 00 00 00
[Tue May 2 08:52:41 2017] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[Tue May 2 08:52:41 2017] sdb: sdb1
[Tue May 2 08:52:41 2017] sd 5:0:0:0: [sdb] Attached SCSI disk
[Tue May 2 08:55:28 2017] usb 3-6: USB disconnect, device number 36
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] Synchronizing SCSI cache
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] tag#0 CDB: Write(10) 2a 00 08 f0 1a c8 00 00 f0 00
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149953224
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149953224
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] tag#0 CDB: Write(10) 2a 00 08 f0 19 d8 00 00 f0 00
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149952984
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149952984
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149958280
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149958040
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149957800
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149957560
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149957320
[Tue May 2 08:55:28 2017] blk_update_request: I/O error, dev sdb, sector 149957080
[Tue May 2 08:55:28 2017] sd 5:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[Tue May 2 08:55:29 2017] usb 3-6: new high-speed USB device number 37 using xhci_hcd
[Tue May 2 08:55:29 2017] usb 3-6: New USB device found, idVendor=0451, idProduct=9261
[Tue May 2 08:55:29 2017] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[Tue May 2 08:55:29 2017] usb 3-6: Product: TUSB9261 USB3.0 to SATA Bridge
[Tue May 2 08:55:29 2017] usb 3-6: Manufacturer: Texas Instruments
[Tue May 2 08:55:29 2017] usb 3-6: SerialNumber: ED92887659988BAF
[Tue May 2 08:55:29 2017] usb-storage 3-6:1.0: USB Mass Storage device detected
[Tue May 2 08:55:29 2017] scsi host5: usb-storage 3-6:1.0
[Tue May 2 08:55:30 2017] usb 3-6: USB disconnect, device number 37
[Tue May 2 08:55:30 2017] usb 3-6: new high-speed USB device number 39 using xhci_hcd
I do not have the problem while working with a USB 3.0 port. I've tried two different USB 2.0 cables and got the same error with both cables.
