src/plugins/qcom-soc/77-mm-qcom-soc.rules

# do not edit this file, it will be overwritten on update

ACTION!="add|change|move|bind", GOTO="mm_qcom_soc_end"

# Process only known wwan, net and rpmsg ports
SUBSYSTEM=="net",   DRIVERS=="bam-dmux",      GOTO="mm_qcom_soc_process"
SUBSYSTEM=="net",   DRIVERS=="ipa",           GOTO="mm_qcom_soc_process"
SUBSYSTEM=="wwan",  DRIVERS=="qcom-q6v5-mss", GOTO="mm_qcom_soc_process"
SUBSYSTEM=="rpmsg", DRIVERS=="qcom-q6v5-mss", GOTO="mm_qcom_soc_process"
GOTO="mm_qcom_soc_end"

LABEL="mm_qcom_soc_process"

# Flag the port as being part of the SoC
ENV{ID_MM_QCOM_SOC}="1"

#
# Add a common physdev UID to all ports in the Qualcomm SoC, so that they
# are all bound together to the same modem object.
#
# The MSM8916, MSM8974, .... Qualcomm SoCs use the combination of RPMSG/WWAN
# based control ports plus BAM-DMUX based network ports.
#
ENV{ID_MM_PHYSDEV_UID}="qcom-soc"

# port type hints for the rpmsgexport-ed ports
SUBSYSTEM=="rpmsg", ATTR{name}=="DATA*", ATTR{name}=="*_CNTL", ENV{ID_MM_PORT_TYPE_QMI}="1"
SUBSYSTEM=="rpmsg", ATTR{name}=="DATA*", ATTR{name}!="*_CNTL", ENV{ID_MM_PORT_TYPE_AT_SECONDARY}="1"

# ignore every other port without explicit hints
SUBSYSTEM=="rpmsg", ENV{ID_MM_PORT_TYPE_QMI}!="1", ENV{ID_MM_PORT_TYPE_AT_SECONDARY}!="1", ENV{ID_MM_PORT_IGNORE}="1"

# explicitly ignore ports intended for USB tethering (DATA40, DATA40_CNTL)
SUBSYSTEM=="rpmsg", ATTR{name}=="DATA40*", ENV{ID_MM_PORT_IGNORE}="1"
KERNEL=="rmnet_usb*", ENV{ID_MM_PORT_IGNORE}="1"

# flag all rpmsg ports under this plugin as candidate
KERNEL=="rpmsg*", SUBSYSTEM=="rpmsg", ENV{ID_MM_CANDIDATE}="1"

LABEL="mm_qcom_soc_end"