• Pieter Hollants's avatar
    USB: qcserial: Add support for Dell Wireless 5809e 4G Modem · 6da3700c
    Pieter Hollants authored
    Added the USB IDs 0x413c:0x81b1 for the "Dell Wireless 5809e Gobi(TM) 4G
    LTE Mobile Broadband Card", a Dell-branded Sierra Wireless EM7305 LTE
    card in M.2 form factor, used eg. in Dell's Latitude E7540 Notebook
    series.
    
    "lsusb -v" output for this device:
    
    Bus 002 Device 003: ID 413c:81b1 Dell Computer Corp.
    Device Descriptor:
      bLength                18
      bDescriptorType         1
      bcdUSB               2.00
      bDeviceClass            0
      bDeviceSubClass         0
      bDeviceProtocol         0
      bMaxPacketSize0        64
      idVendor           0x413c Dell Computer Corp.
      idProduct          0x81b1
      bcdDevice            0.06
      iManufacturer           1 Sierra Wireless, Incorporated
      iProduct                2 Dell Wireless 5809e Gobi 4G LTE Mobile Broadband Card
      iSerial                 3
      bNumConfigurations      2
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength          204
        bNumInterfaces          4
        bConfigurationValue     1
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower              500mA
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        0
          bAlternateSetting       0
          bNumEndpoints           2
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceSubClass    255 Vendor Specific Subclass
          bInterfaceProtocol    255 Vendor Specific Protocol
          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     0x0200  1x 512 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        2
          bAlternateSetting       0
          bNumEndpoints           3
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          ** UNRECOGNIZED:  05 24 00 10 01
          ** UNRECOGNIZED:  05 24 01 00 00
          ** UNRECOGNIZED:  04 24 02 02
          ** UNRECOGNIZED:  05 24 06 00 00
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x83  EP 3 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x000c  1x 12 bytes
            bInterval               9
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x02  EP 2 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        3
          bAlternateSetting       0
          bNumEndpoints           3
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceSubClass      0
          bInterfaceProtocol      0
          iInterface              0
          ** UNRECOGNIZED:  05 24 00 10 01
          ** UNRECOGNIZED:  05 24 01 00 00
          ** UNRECOGNIZED:  04 24 02 02
          ** UNRECOGNIZED:  05 24 06 00 00
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x85  EP 5 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x000c  1x 12 bytes
            bInterval               9
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x84  EP 4 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x03  EP 3 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber        8
          bAlternateSetting       0
          bNumEndpoints           3
          bInterfaceClass       255 Vendor Specific Class
          bInterfaceSubClass    255 Vendor Specific Subclass
          bInterfaceProtocol    255 Vendor Specific Protocol
          iInterface              0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x87  EP 7 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x000a  1x 10 bytes
            bInterval               9
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x86  EP 6 IN
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x04  EP 4 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
            ** UNRECOGNIZED:  2c ff 42 49 53 54 00 01 07 f5 40 f6 00 00 00 00 01 f7 c4 09 02 f8 c4 09 03 f9 88 13 04 fa 10 27 05 fb 10 27 06 fc c4 09 07 fd c4 09
      Configuration Descriptor:
        bLength                 9
        bDescriptorType         2
        wTotalLength           95
        bNumInterfaces          2
        bConfigurationValue     2
        iConfiguration          0
        bmAttributes         0xe0
          Self Powered
          Remote Wakeup
        MaxPower              500mA
        Interface Association:
          bLength                 8
          bDescriptorType        11
          bFirstInterface        12
          bInterfaceCount         2
          bFunctionClass          2 Communications
          bFunctionSubClass      14
          bFunctionProtocol       0
          iFunction               0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber       12
          bAlternateSetting       0
          bNumEndpoints           1
          bInterfaceClass         2 Communications
          bInterfaceSubClass     14
          bInterfaceProtocol      0
          iInterface              0
          CDC Header:
            bcdCDC               1.10
          CDC Union:
            bMasterInterface        12
            bSlaveInterface         13
          CDC MBIM:
            bcdMBIMVersion       1.00
            wMaxControlMessage   4096
            bNumberFilters       32
            bMaxFilterSize       128
            wMaxSegmentSize      1500
            bmNetworkCapabilities 0x20
              8-byte ntb input size
          CDC MBIM Extended:
            bcdMBIMExtendedVersion           1.00
            bMaxOutstandingCommandMessages     64
            wMTU                             1500
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x82  EP 2 IN
            bmAttributes            3
              Transfer Type            Interrupt
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0040  1x 64 bytes
            bInterval               9
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber       13
          bAlternateSetting       0
          bNumEndpoints           0
          bInterfaceClass        10 CDC Data
          bInterfaceSubClass      0
          bInterfaceProtocol      2
          iInterface              0
        Interface Descriptor:
          bLength                 9
          bDescriptorType         4
          bInterfaceNumber       13
          bAlternateSetting       1
          bNumEndpoints           2
          bInterfaceClass        10 CDC Data
          bInterfaceSubClass      0
          bInterfaceProtocol      2
          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     0x0200  1x 512 bytes
            bInterval               0
          Endpoint Descriptor:
            bLength                 7
            bDescriptorType         5
            bEndpointAddress     0x01  EP 1 OUT
            bmAttributes            2
              Transfer Type            Bulk
              Synch Type               None
              Usage Type               Data
            wMaxPacketSize     0x0200  1x 512 bytes
            bInterval               0
    Device Qualifier (for other device speed):
      bLength                10
      bDescriptorType         6
      bcdUSB               2.00
      bDeviceClass            0
      bDeviceSubClass         0
      bDeviceProtocol         0
      bMaxPacketSize0        64
      bNumConfigurations      2
    Device Status:     0x0000
      (Bus Powered)
    Signed-off-by: default avatarPieter Hollants <pieter@hollants.com>
    Cc: stable <stable@vger.kernel.org>
    Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
    6da3700c
qcserial.c 14 KB