Re: [Bitpim-devel] Here is the MacOS / Darwin IOKit device tree when the VX6000 attached

[Roger B. <ro...@ro...>]

For reference this is what we are looking for.  

  1004/6000 010
  class USB_CLASS_COMM subclass 0 protocol 0
      interface number 0
      class USB_CLASS_COMM subclass 2 protocol 1
          endpointaddress 0x1
          TYPE_INTERRUPT

      interface number 1
      class USB_CLASS_DATA subclass 0 protocol 0
          endpointaddress 0xa
          TYPE_BULK IN
          endpointaddress 0xb
          TYPE_BULK OUT

      interface number 2
      class USB_CLASS_VENDOR_SPEC subclass 255 protocol 0
          endpointaddress 0x3
          TYPE_BULK IN
          endpointaddress 0x6
          TYPE_BULK OUT

We should see a modem driver on interface 0 and 1, and be free
to use interface 2 ourselves.


>      | |   |     +-o IOUSBInterface@0  <class IOUSBInterface,
> registered, matched, active, busy 0, retain count 6>
>      | |   |     | +-o IOUSBUserClientInit  <class IOUSBUserClientInit,
> !registered, !matched, active, busy 0, retain count 4>
>      | |   |     +-o Data Interface@1  <class IOUSBInterface,
> registered, matched, active, busy 0, retain count 6>
>      | |   |     | +-o IOUSBUserClientInit  <class IOUSBUserClientInit,
> !registered, !matched, active, busy 0, retain count 4>
>      | |   |     +-o IOUSBInterface@2  <class IOUSBInterface,
> registered, matched, active, busy 0, retain count 5>
>      | |   |     | +-o IOUSBUserClientInit  <class IOUSBUserClientInit,


So it is doing something with interface 2 ('matched' & 'active' whatever
they mean).

>      | |   |     +-o IOUSBInterface@2  <class IOUSBInterface,
> registered, matched, active, busy 0, retain count 5>
>      | |   |     | | {
>      | |   |     | |   "bcdDevice" = 0
>      | |   |     | |   "idProduct" = 24576
>      | |   |     | |   "IOCFPlugInTypes" =
> {"2d9786c6-9ef3-11d4-ad51-000a27052861"="IOUSBFamily.kext/Contents/
> PlugIns/IOUSBLib.bundle"}
>      | |   |     | |   "iInterface" = 0
>      | |   |     | |   "bInterfaceSubClass" = 255
>      | |   |     | |   "IOUserClientClass" = "IOUSBInterfaceUserClient"
>      | |   |     | |   "bInterfaceProtocol" = 0
>      | |   |     | |   "bConfigurationValue" = 1
>      | |   |     | |   "bInterfaceNumber" = 2
>      | |   |     | |   "idVendor" = 4100
>      | |   |     | |   "bInterfaceClass" = 255
>      | |   |     | |   "locationID" = 990904320
>      | |   |     | |   "bNumEndpoints" = 2
>      | |   |     | |   "bAlternateSetting" = 0
>      | |   |     | | }
>      | |   |     | |
>      | |   |     | +-o IOUSBUserClientInit  <class IOUSBUserClientInit,
> !registered, !matched, active, busy 0, retain count 4>
>      | |   |     |     {
>      | |   |     |       "IOProbeScore" = 9000
>      | |   |     |       "IOClass" = "IOUSBUserClientInit"
>      | |   |     |       "IOProviderMergeProperties" =
> {"IOCFPlugInTypes"={"2d9786c6-9ef3-11d4-ad51
> -000a27052861"="IOUSBFamily.kext/Contents/PlugIns/IOUSBLib.bundle$
>      | |   |     |       "IOProviderClass" = "IOUSBInterface"
>      | |   |     |       "CFBundleIdentifier" =
> "com.apple.iokit.IOUSBUserClient"
>      | |   |     |       "IOMatchCategory" = "IOUSBUserClientInit"

And that is what it decided to do with it.  The first section is just
standard information about the device (ie all operatings system output
that).  The second bit looks to be the driver it attached but it doesn't
look like it gave you a device name.

Roger