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    Subject[PATCH 5.4 022/120] net: usb: qmi_wwan: add Quectel RM520N
    Date
    From: jerry.meng <jerry-meng@foxmail.com>

    [ Upstream commit e1091e226a2bab4ded1fe26efba2aee1aab06450 ]

    add support for Quectel RM520N which is based on Qualcomm SDX62 chip.

    0x0801: DIAG + NMEA + AT + MODEM + RMNET

    T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 10 Spd=480 MxCh= 0
    D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
    P: Vendor=2c7c ProdID=0801 Rev= 5.04
    S: Manufacturer=Quectel
    S: Product=RM520N-GL
    S: SerialNumber=384af524
    C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
    I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
    E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option
    E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
    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= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
    E: Ad=84(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= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
    E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
    E: Ad=86(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= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
    E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
    E: Ad=8e(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
    E: Ad=0f(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms

    Signed-off-by: jerry.meng <jerry-meng@foxmail.com>
    Acked-by: Bjørn Mork <bjorn@mork.no>
    Link: https://lore.kernel.org/r/tencent_E50CA8A206904897C2D20DDAE90731183C05@qq.com
    Signed-off-by: Paolo Abeni <pabeni@redhat.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/net/usb/qmi_wwan.c | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
    index 8ef0a013874c..cee90e505d17 100644
    --- a/drivers/net/usb/qmi_wwan.c
    +++ b/drivers/net/usb/qmi_wwan.c
    @@ -1046,6 +1046,7 @@ static const struct usb_device_id products[] = {
    {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)}, /* Quectel EG12/EM12 */
    {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)}, /* Quectel EM160R-GL */
    {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)}, /* Quectel RM500Q-GL */
    + {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)}, /* Quectel RM520N */

    /* 3. Combined interface devices matching on interface number */
    {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
    --
    2.35.1


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