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udev: Do not consider USB WWAN ports as valid candidates

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For now WWAN subsystem support has only been validated for PCI/MHI
based devices and extra patches for USB based devices (qmi_wwan,
cdc-mbim...) may be required, so do not consider WWAN ports being
on USB bus.

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
This commit is contained in:
Loic Poulain
2021-05-12 13:18:00 +02:00
committed by Aleksander Morgado
parent 76e700f4fd
commit c39d1d2fbc
1 changed files with 4 additions and 0 deletions
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4
src/80-mm-candidate.rules
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@@ -16,9 +16,13 @@ KERNEL=="rfcomm*", DEVPATH=="*/virtual/*", GOTO="mm_candidate_end"
SUBSYSTEM=="tty", ENV{ID_MM_CANDIDATE}="1"
SUBSYSTEM=="net", ENV{ID_MM_CANDIDATE}="1"
KERNEL=="cdc-wdm[0-9]*", SUBSYSTEM=="usbmisc", ENV{ID_MM_CANDIDATE}="1"
# For now WWAN subsystem has only been validated with PCI-based devices
SUBSYSTEMS=="usb", GOTO="mm_candidate_end"
SUBSYSTEM=="wwan", ENV{ID_MM_CANDIDATE}="1"
SUBSYSTEM=="wwan", KERNEL=="*MBIM", ENV{ID_MM_PORT_TYPE_MBIM}="1"
SUBSYSTEM=="wwan", KERNEL=="*QMI", ENV{ID_MM_PORT_TYPE_QMI}="1"
SUBSYSTEM=="wwan", KERNEL=="*AT", ENV{ID_MM_PORT_TYPE_AT_PRIMARY}="1"
SUBSYSTEM=="wwan", KERNEL=="*QCDM", ENV{ID_MM_PORT_TYPE_QCDM}="1"
LABEL="mm_candidate_end"