On Saturday 23 October 2010 02:07:59 Michael Martin wrote:
>   On 10/21/2010 01:29, Michael Martin wrote:
> >  Thanks for the new USB 3.0 effort!
> > 
> > I'm testing it out on 9.0-CURRENT amd64.  The controller seems to find
> > a 2.0 usb stick fine.  However, when I plug in a Western Digital 3.0
> > drive, the device fails to attach.  The WD drive attaches fine when
> > plugging into a 2.0 port on the motherboard.
> > 
> > Controller info:
> > 
> > xh...@pci0:5:0:0:       class=0x0c0330 card=0xffffffff chip=0x01941033
> > rev=0x03 hdr=0x00
> > 
> >     vendor     = 'NEC Electronics Hong Kong'
> >     class      = serial bus
> >     subclass   = USB
> >     bar   [10] = type Memory, range 64, base 0xfbbfe000, size 8192,
> > 
> > enabled
> > 
> >     cap 01[50] = powerspec 3  supports D0 D3  current D0
> >     cap 05[70] = MSI supports 8 messages, 64 bit
> >     cap 11[90] = MSI-X supports 8 messages in map 0x10
> >     cap 10[a0] = PCI-Express 2 endpoint max data 128(128) link x1(x1)
> > 
> > ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
> > ecap 0003[140] = Serial 1 ffffffffffffffff
> > ecap 0018[150] = unknown 1
> > 
> > WD 3.0 Drive Info ( while plugged into the 2.0 port ):
> > 
> > ugen3.4: <My Book 3.0 Western Digital> at usbus3, cfg=0 md=HOST
> > spd=HIGH (480Mbps) pwr=ON
> > 
> >   bLength = 0x0012
> >   bDescriptorType = 0x0001
> >   bcdUSB = 0x0210
> >   bDeviceClass = 0x0000
> >   bDeviceSubClass = 0x0000
> >   bDeviceProtocol = 0x0000
> >   bMaxPacketSize0 = 0x0040
> >   idVendor = 0x1058
> >   idProduct = 0x1123
> >   bcdDevice = 0x1010
> >   iManufacturer = 0x0001 <Western Digital>
> >   iProduct = 0x0002 <My Book 3.0>
> >   iSerialNumber = 0x0003 <XXXRemovedXXX>
> >   bNumConfigurations = 0x0001
> > 
> > Output when plugging in the Western Digital 3.0 into the 3.0 port:
> > 
> > Oct 21 01:03:54 gandalf root: Unknown USB device: vendor 0x1058
> > product 0x1123 bus uhub4
> > Oct 21 01:03:54 gandalf kernel: ugen4.2: <Western Digital> at usbus4
> > Oct 21 01:03:54 gandalf kernel: umass0: <Western Digital My Book 3.0,
> > class 0/0, rev 3.00/10.10, addr 1> on usbus4
> > Oct 21 01:03:54 gandalf kernel: umass0:  SCSI over Bulk-Only; quirks =
> > 0x0000
> > Oct 21 01:03:55 gandalf kernel: umass0:9:0:-1: Attached to scbus9
> > Oct 21 01:03:57 gandalf root: ZFS: zpool I/O failure, zpool=wd3.1
> > error=28
> > Oct 21 01:03:57 gandalf last message repeated 2 times
> > Oct 21 01:03:57 gandalf root: ZFS: vdev I/O failure, zpool=wd3.1 path=
> > offset= size= error=
> > Oct 21 01:04:03 gandalf kernel: ugen4.2: <Western Digital> at usbus4
> > (disconnected)
> > Oct 21 01:04:03 gandalf kernel: umass0: at uhub4, port 2, addr 1
> > (disconnected)
> > Oct 21 01:04:03 gandalf kernel: (da0:umass-sim0:0:0:0): lost device
> > Oct 21 01:04:03 gandalf kernel: (da0:umass-sim0:0:0:0): got CAM status
> > 0xa
> > Oct 21 01:04:03 gandalf kernel: (da0:umass-sim0:0:0:0): fatal error,
> > failed to attach to device
> > Oct 21 01:04:03 gandalf kernel: (da0:umass-sim0:0:
> > Oct 21 01:04:03 gandalf kernel: 0:0): removing device entry
> > Oct 21 01:04:14 gandalf root: ZFS: zpool I/O failure, zpool=wd3.1
> > error=28
> > Oct 21 01:04:14 gandalf last message repeated 2 times
> > Oct 21 01:04:14 gandalf root: ZFS: vdev I/O failure, zpool=wd3.1 path=
> > offset= size= error=
> > 
> > Output when plugging in the WD 3.0 into the 2.0 port:
> > 
> > Oct 21 01:15:20 gandalf root: Unknown USB device: vendor 0x1058
> > product 0x1123 bus uhub3
> > Oct 21 01:15:20 gandalf kernel: ugen3.4: <Western Digital> at usbus3
> > Oct 21 01:15:20 gandalf kernel: umass0: <Western Digital My Book 3.0,
> > class 0/0, rev 2.10/10.10, addr 4> on usbus3
> > Oct 21 01:15:20 gandalf kernel: umass0:  SCSI over Bulk-Only; quirks =
> > 0x0000
> > Oct 21 01:15:21 gandalf kernel: umass0:9:0:-1: Attached to scbus9
> > Oct 21 01:15:28 gandalf kernel: da0 at umass-sim0 bus 0 scbus9 target
> > 0 lun 0
> > Oct 21 01:15:28 gandalf kernel: da0: <WD My Book 3.0 1123 1010> Fixed
> > Direct Access SCSI-4 device
> > Oct 21 01:15:28 gandalf kernel: da0: 40.000MB/s transfers
> > Oct 21 01:15:28 gandalf kernel: da0: 953867MB (1953519616 512 byte
> > sectors: 255H 63S/T 121600C)
> > 
> > Output when plugging in 2.0 device into the 3.0 port:
> > 
> > Oct 21 01:09:54 gandalf root: Unknown USB device: vendor 0x090c
> > product 0x1000 bus uhub4
> > Oct 21 01:09:54 gandalf kernel: ugen4.2: <USB> at usbus4
> > Oct 21 01:09:54 gandalf kernel: umass1: <USB Flash Disk, class 0/0,
> > rev 2.00/11.00, addr 1> on usbus4
> > Oct 21 01:09:54 gandalf kernel: umass1:  SCSI over Bulk-Only; quirks =
> > 0x0000
> > Oct 21 01:09:55 gandalf kernel: umass1:10:1:-1: Attached to scbus10
> > Oct 21 01:09:56 gandalf kernel: (probe0:umass-sim1:1:0:0): TEST UNIT
> > READY. CDB: 0 0 0 0 0 0
> > Oct 21 01:09:56 gandalf kernel: (probe0:umass-sim1:1:0:0): CAM status:
> > SCSI Status Error
> > Oct 21 01:09:56 gandalf kernel: (probe0:umass-sim1:1:0:0): SCSI
> > status: Check Condition
> > Oct 21 01:09:56 gandalf kernel: (probe0:umass-sim1:1:0:0): SCSI sense:
> > UNIT ATTENTION asc:28,0 (Not ready to ready change, medium may have
> > changed)
> > Oct 21 01:09:56 gandalf kernel: da1 at umass-sim1 bus 1 scbus10 target
> > 0 lun 0
> > Oct 21 01:09:56 gandalf kernel: da1: <USB Flash Disk 1100> Fixed
> > Direct Access SCSI-0 device
> > Oct 21 01:09:56 gandalf kernel: da1: 40.000MB/s transfers
> > Oct 21 01:09:56 gandalf kernel: da1: 956MB (1957888 512 byte sectors:
> > 64H 32S/T 956C)
> > 
> > --Michael
> 
> ( I never got the last list email to this thread, so replying to my own.)
> 
> Hans, I added your suggestions and here's what I've found:
> 
> There seems to be two issues.
> 
> (1)
> The first is initial recognition of the device.  If I have umass
> compiled in the kernel or as a module loaded by loader.conf, initial
> load of xhci almost never finds the attached drive as the modules are
> loaded.  If I kldunload xhci then load it back in, umass finds the
> drive.  Re-loading or delaying the the load of xhci ( manual kldload or
> in rc.local ) almost always finds the drive.  Seems like order matters
> here too.  umass likes to be loaded first followed by xhci which then
> triggers umass to see the drive.
> 
> If both umass and xhci are compiled in the kernel, the drive is never
> initialized.
> 
> The good news is I can get the drive to be recognized by a
> kldunload/kldload of xhci.
> 
> (2)
> One the drive is recognized I can see it and partition it using gpart.
> However, when I start dumping data to the drive, the drive gets
> disconnected.  I was doing a dd if=/dev/zero of=/dev/da0 bs=1M
> count=500.  The initial dd would sometimes succeed.  Running dd
> imediately after the initial success would cause an error.
> 
> Here's the tail output of umass debugging while the dd was running and
> the device stopped:
> 
> Oct 22 17:44:19 gandalf kernel: umass0:umass_transfer_start: transfer
> index = 4
> Oct 22 17:44:19 gandalf kernel: umass0:umass_t_bbb_data_read_callback:
> max_bulk=131072, data_rem=512
> Oct 22 17:44:19 gandalf kernel: umass0:umass_t_bbb_data_read_callback:
> max_bulk=131072, data_rem=0
> Oct 22 17:44:19 gandalf kernel: umass0:umass_transfer_start: transfer
> index = 8
> Oct 22 17:44:19 gandalf kernel: umass0:umass_bbb_dump_csw: CSW 4049: sig
> = 0x53425355 (valid), tag = 0x00000fd1, res = 0, status = 0x00 (good)
> Oct 22 17:44:19 gandalf kernel: umass0:umass_cam_action:
> 7:0:0:XPT_SCSI_IO: cmd: 0x28, flags: 0x40, 10b cmd/512b data/32b sense
> Oct 22 17:44:19 gandalf kernel: umass0:umass_bbb_dump_cbw: CBW 4050: cmd
> = 10b (0x280000000000...), data = 512b, lun = 0, dir = in
> Oct 22 17:44:19 gandalf kernel: umass0:umass_transfer_start: transfer
> index = 4
> Oct 22 17:44:19 gandalf kernel: umass0:umass_t_bbb_data_read_callback:
> max_bulk=131072, data_rem=512
> Oct 22 17:44:19 gandalf kernel: umass0:umass_t_bbb_data_read_callback:
> max_bulk=131072, data_rem=0
> Oct 22 17:44:19 gandalf kernel: umass0:umass_transfer_start: transfer
> index = 8
> Oct 22 17:44:19 gandalf kernel: umass0:umass_bbb_dump_csw: CSW 4050: sig
> = 0x53425355 (valid), tag = 0x00000fd2, res = 0, status = 0x00 (good)
> Oct 22 17:44:19 gandalf kernel: umass0:umass_cam_action:
> 7:0:0:XPT_SCSI_IO: cmd: 0x35, flags: 0xc0, 10b cmd/0b data/32b sense
> Oct 22 17:44:23 gandalf kernel: umass0:umass_cam_action:
> 7:0:0:XPT_SCSI_IO: cmd: 0x25, flags: 0x40, 10b cmd/8b data/32b sense
> Oct 22 17:44:23 gandalf kernel: umass0:umass_bbb_dump_cbw: CBW 4051: cmd
> = 10b (0x250000000000...), data = 8b, lun = 0, dir = in
> Oct 22 17:44:23 gandalf kernel: ugen4.2: <Western Digital> at usbus4
> (disconnected)
> Oct 22 17:44:23 gandalf kernel: umass0: at uhub4, port 2, addr 1
> (disconnected)
> Oct 22 17:44:23 gandalf kernel: umass0:umass_detach:
> Oct 22 17:44:23 gandalf kernel: (da0:umass-sim0:0:0:0): AutoSense failed
> Oct 22 17:44:23 gandalf kernel: (da0:umass-sim0:0:0:0): lost device
> Oct 22 17:44:23 gandalf kernel: (da0:umass-sim0:0:0:0): removing device
> entry
> 
> I've saw there are quirks for the WESTERN MYBOOK .  A added a specific
> device into usbdevs and an entry into usb_quirk.c to mimic the same quirks:
> 
> USB_QUIRK(WESTERN, MYBOOK3, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB,
>              UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_INQUIRY_EVPD,
>              UQ_MSC_NO_SYNC_CACHE),
> 
> This didn't help, and I got the disconnect as shown above.
> 
> --Michael

Hi,

Could you compile kernel with "options USB_DEBUG".

Then run:

sysctl hw.usb.uhub.debug=16

Then attach your drive.

Maybe the USB stack is mistreating some event from the XHCI. Send the 
resulting dmesg.

--HPS
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