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    Subject[PATCH 5.17 085/114] USB: serial: option: add Fibocom L610 modem
    Date
    From: Sven Schwermer <sven.schwermer@disruptive-technologies.com>

    commit 714adff9a6271b5f1664b04c944b598141ebfe73 upstream.

    The L610 modem has 3 USB configurations that are configurable via the AT
    command AT+GTUSBMODE={31,32,33} which make the modem enumerate with the
    following interfaces, respectively:

    31: Modem + NV + MOS + Diag + LOG + AT + AT
    32: ECM + Modem + NV + MOS + Diag + LOG + AT + AT
    33: RNDIS + Modem + NV + MOS + Diag + LOG + AT + AT

    A detailed description of the USB configuration for each mode follows:

    +GTUSBMODE: 31
    --------------
    T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=124 Spd=480 MxCh= 0
    D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
    P: Vendor=1782 ProdID=4d10 Rev= 0.00
    S: Manufacturer=FIBOCOM
    S: Product=L610
    C:* #Ifs= 7 Cfg#= 1 Atr=e0 MxPwr=400mA
    I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

    +GTUSBMODE: 32
    --------------
    T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=122 Spd=480 MxCh= 0
    D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
    P: Vendor=1782 ProdID=4d11 Rev= 0.00
    S: Manufacturer=FIBOCOM
    S: Product=L610
    C:* #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=400mA
    A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00
    I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
    E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=32ms
    I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
    I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
    E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

    +GTUSBMODE: 33
    --------------
    T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=126 Spd=480 MxCh= 0
    D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
    P: Vendor=1782 ProdID=4d11 Rev= 0.00
    S: Manufacturer=FIBOCOM
    S: Product=L610
    C:* #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=400mA
    A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03
    I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
    E: Ad=82(I) Atr=03(Int.) MxPS= 8 Ivl=4096ms
    I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
    E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

    Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Johan Hovold <johan@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    drivers/usb/serial/option.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/usb/serial/option.c
    +++ b/drivers/usb/serial/option.c
    @@ -2123,6 +2123,8 @@ static const struct usb_device_id option
    .driver_info = RSVD(3) },
    { USB_DEVICE(0x1508, 0x1001), /* Fibocom NL668 (IOT version) */
    .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
    + { USB_DEVICE(0x1782, 0x4d10) }, /* Fibocom L610 (AT mode) */
    + { USB_DEVICE_INTERFACE_CLASS(0x1782, 0x4d11, 0xff) }, /* Fibocom L610 (ECM/RNDIS mode) */
    { USB_DEVICE(0x2cb7, 0x0104), /* Fibocom NL678 series */
    .driver_info = RSVD(4) | RSVD(5) },
    { USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0105, 0xff), /* Fibocom NL678 series */

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