On Wed, Nov 22, 2023 at 10:18:03PM +0800, Asuna Yang wrote: > Update the USB serial option driver support for Luat Air72*U series > products. > > ID 1782:4e00 Spreadtrum Communications Inc. UNISOC-8910 > > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 13 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=1782 ProdID=4e00 Rev=00.00 > S: Manufacturer=UNISOC > S: Product=UNISOC-8910 > C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=400mA > 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=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=81(I) 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=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=83(I) 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=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=84(I) 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=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms > E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms > > Co-developed-by: Yangyu Chen <cyy@xxxxxxxxxxxx> > Signed-off-by: Yangyu Chen <cyy@xxxxxxxxxxxx> > Signed-off-by: Asuna Yang <SpriteOvO@xxxxxxxxx> Thanks for the v2. Can you say something about what the three serial interfaces are used for (and which is which)? Johan
