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-rw-r--r--src/80-mm-candidate.rules6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/80-mm-candidate.rules b/src/80-mm-candidate.rules
index 38b34db5..afa524a4 100644
--- a/src/80-mm-candidate.rules
+++ b/src/80-mm-candidate.rules
@@ -17,8 +17,12 @@ 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
+# WWAN subsystem port handling
+# - All USB devices ignored for now, only PCI devices expected
+# - Only "wwan_port" device types processed (single ports); we fully ignore
+# the "wwan_dev" device type (full device, not just one port)
SUBSYSTEMS=="usb", GOTO="mm_candidate_end"
+SUBSYSTEM=="wwan", ENV{DEVTYPE}=="wwan_dev", 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"