• Vanillan Wang's avatar
    net:usb:qmi_wwan: support Rolling modules · d3620460
    Vanillan Wang authored
    Update the qmi_wwan driver support for the Rolling
    LTE modules.
    
    - VID:PID 33f8:0104, RW101-GL for laptop debug M.2 cards(with RMNET
    interface for /Linux/Chrome OS)
    0x0104: RMNET, diag, at, pipe
    
    Here are the outputs of usb-devices:
    T:  Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=5000 MxCh= 0
    D:  Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs=  1
    P:  Vendor=33f8 ProdID=0104 Rev=05.04
    S:  Manufacturer=Rolling Wireless S.a.r.l.
    S:  Product=Rolling Module
    S:  SerialNumber=ba2eb033
    C:  #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA
    I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option
    E:  Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
    E:  Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=83(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
    I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option
    E:  Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=85(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
    I:  If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=40 Driver=option
    E:  Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=87(I) Atr=03(Int.) MxPS=  10 Ivl=32ms
    I:  If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan
    E:  Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=88(I) Atr=03(Int.) MxPS=   8 Ivl=32ms
    E:  Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    I:  If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs
    E:  Ad=05(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    E:  Ad=89(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms
    Signed-off-by: default avatarVanillan Wang <vanillanwang@163.com>
    Link: https://lore.kernel.org/r/20240416120713.24777-1-vanillanwang@163.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
    d3620460
qmi_wwan.c 55.5 KB