| # Copyright 2017 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| # This file specifies udev rules to tag the type of ports on supported Fibocom |
| # modems such that certain ports can be ignored by ModemManager. |
| |
| # Fibocom L850-GL (2cb7:0007) has 1 MBIM port and 3 ACM ports. The MBIM port |
| # alone is sufficient for 3GPP related functionalities. It's unnecessary for |
| # ModemManager to probe the ACM ports, which increases the overall modem |
| # probing time. We thus tag the ACM ports to be ignored by ModemManager. |
| ACTION=="add|change|move", SUBSYSTEMS=="tty", ENV{ID_VENDOR_ID}=="2cb7", ENV{ID_MODEL_ID}=="0007", ENV{ID_MM_PORT_IGNORE}="1" |
