Changes between Version 5 and Version 6 of expansion/gw16126

Timestamp:

11/15/2018 10:54:28 PM (6 years ago)

Author:

Ryan Erbstoesser

Comment:

add kernel version when drivers included modem USB ID

expansion/gw16126

@@ -35 +35 @@
  * /sys/class/net/wwan0 (net) (CONFIG_USB_NET_QMI_WWAN qmi_wwan)
 
+'''The drivers do not add the modem device ID (05c6:90b2) until mainline kernel 4.17'''.
+
 If for some reason you don't have all the drivers enabled above or have them static, you may find the /dev/ttyUSB devices enumerate in a different order. You can use a variety of ways to determine which device is which:
  * {{{mmcli -m 0}}} will report details about detected modems and what devices they are on
@@ -44 +46 @@
 The [https://www.u-blox.com/sites/default/files/SARA-R4-N4_ProductSummary_%28UBX-16019228%29.pdf u-blox SARA-R410M-52B] LTE Cat M1 modem supports M1 bands 2,4,5,12,13. For more info on the CATM1 standard and use cases see the following [https://www.u-blox.com/en/lte-cat-m1 CATM1 Explained Link]. 
 
-The modem features a Qualcomm chipset that uses the 'option1' and 'qmi_wwan' Linux drivers providing the following devices:
+The modem features a Qualcomm chipset that uses the 'option' and 'qmi_wwan' Linux drivers providing the following devices:
  * /dev/ttyUSB1 (qcdm)
  * /dev/ttyUSB2