[Bug 197933] Change in support of USB 3.0 NEC uPD720200 (with JMS539 USB3 to SATA in a Vantec 4 drive box)

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197933

--- Comment #9 from Greg <greg-org-freebsd at akua.com> ---
Spending time on this today - just so you know I haven't disappeared.

I believe I am on 10 stable - as noted in my uname below (FreeBSD 10.1-STABLE
#0 r279138) - which has me a bit confused when you ask me to "upgrade to
10-stable".

When I download the patch to xhci.c and replace the existing one - it does not
build.

I put the old xhci.c back and svn updated /usr/src and rebuilt+installed the
kernel - which I presume picked up the change you listed right before this
message.

(FreeBSD swiss.mlb 10.1-STABLE FreeBSD 10.1-STABLE #1 r279724:279726: Sat Mar 
7 12:42:34 EST 2015)

Connecting 4-drive RAID to USB3 port gives the following on USB3 port for lsusb
-v

Bus /dev/usb Device /dev/ugen1.2: ID 152d:0539 JMicron Technology Corp. /
JMicron USA Technology Corp. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               3.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         9
  idVendor           0x152d JMicron Technology Corp. / JMicron USA Technology
Corp.
  idProduct          0x0539 
  bcdDevice           28.03
  iManufacturer          10 JMicron
  iProduct               11 USB to ATA/ATAPI Bridge
  iSerial                 5 000000000000
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           44
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xc0
      Self Powered
    MaxPower                2mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk (Zip)
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        ** UNRECOGNIZED:  06 30 0f 00 00 00
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               0
        ** UNRECOGNIZED:  06 30 0f 00 00 00
Device Status:     0x0001
  Self Powered

The diff against a USB2 connection (snipped outside of the -/+ lines):

-Bus /dev/usb Device /dev/ugen2.4: ID 152d:0539 JMicron Technology Corp. /
JMicron USA Technology Corp. 
+Bus /dev/usb Device /dev/ugen1.2: ID 152d:0539 JMicron Technology Corp. /
JMicron USA Technology Corp. 

-  bcdUSB               2.10
+  bcdUSB               3.00

-  bMaxPacketSize0        64
+  bMaxPacketSize0         9

-    wTotalLength           32
+    wTotalLength           44

-    iConfiguration          4 USB Mass Storage
+    iConfiguration          0 

-    MaxPower                8mA
+    MaxPower                2mA

-      iInterface              6 MSC Bulk-Only Transport
+      iInterface              0 

-        wMaxPacketSize     0x0200  1x 512 bytes
+        wMaxPacketSize     0x0400  1x 1024 bytes
         bInterval               0
+        ** UNRECOGNIZED:  06 30 0f 00 00 00

-        wMaxPacketSize     0x0200  1x 512 bytes
+        wMaxPacketSize     0x0400  1x 1024 bytes

-Device Qualifier (for other device speed):
-  bLength                10
-  bDescriptorType         6
-  bcdUSB               2.10
-  bDeviceClass            0 (Defined at Interface level)
-  bDeviceSubClass         0 
-  bDeviceProtocol         0 
-  bMaxPacketSize0        64
-  bNumConfigurations      1
+        ** UNRECOGNIZED:  06 30 0f 00 00 00

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