Reinhard Speyerer <rs...@arcor.de> writes: > Sierra Wireless EM7565 devices use the DEVICE_SWI layout for their > serial ports > > T: Bus=01 Lev=03 Prnt=29 Port=01 Cnt=02 Dev#= 31 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=1199 ProdID=9091 Rev= 0.06 > S: Manufacturer=Sierra Wireless, Incorporated > S: Product=Sierra Wireless EM7565 Qualcomm Snapdragon X16 LTE-A > S: SerialNumber=xxxxxxxx > C:* #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=500mA > I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=qcserial > 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= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial > 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#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial > 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#= 8 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan > E: Ad=86(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 > > but need sendsetup = true for the GPS port to make it work properly. > Add a new DEVICE_SW2 layout variant and use it for the EM7565 PID 0x9091. > Add a DEVICE_SWI entry for the EM7565 QDL PID 0x9090.
I wonder if the new variant is strictly necessary? I got a feeling that the old behaviour is arbitrary, and that older Sierra devices might work both with and without sendsetup too. Did you try sendsetup on the NMEA port with any older Sierra device? I just did a quick test on the EM7455 in my laptop, and it doesn't seem to mind at least. Bjørn -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html