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:

xhci0@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