pmaports/modem/msm-modem/udev-rpmsg.rules

SUBSYSTEM!="rpmsg", GOTO="qcom_rpmsg_end"

# symlink rpmsg endpoints under useful names
ATTR{name}=="DATA5_CNTL", SYMLINK+="modem"

# open SMD channels when the remoteproc comes up
KERNEL!="rpmsg_ctrl[0-9]*", GOTO="qcom_rpmsg_end"
ATTRS{rpmsg_name}!="modem|hexagon", GOTO="qcom_rpmsg_end"

ACTION=="add", RUN+="/usr/sbin/rpmsgexport /dev/$name DATA5_CNTL"

LABEL="qcom_rpmsg_end"
ofono QMI: mainline kernel support (#1381) Add modem-qcom-msm-downstream-common package that pulls in the dependencies. qcom_rmtfs now has udev rules to find the storage partitions. My hope is they can be written flexibly enough to cover all devices and kernel flavors. 2018-05-10 21:28:51 +00:00			`SUBSYSTEM!="rpmsg", GOTO="qcom_rpmsg_end"`

			`# symlink rpmsg endpoints under useful names`
modem/modem-qcom-msm-mainline-common: check name attribute (#1485) On my device the rpmsg0 have DATA5_CNTL under name attribute instead of rpmsg_name ``` looking at device '/devices/platform/smd/smd:modem/smd:modem.rpmsg_chrdev.0.0/rpmsg/rpmsg_ctrl1/rpmsg0': KERNEL=="rpmsg0" SUBSYSTEM=="rpmsg" DRIVER=="" ATTR{dst}=="0" ATTR{src}=="0" ATTR{name}=="DATA5_CNTL" ``` So check for name instead of rpmsg_name. 2018-05-13 07:06:35 +00:00			`ATTR{name}=="DATA5_CNTL", SYMLINK+="modem"`
ofono QMI: mainline kernel support (#1381) Add modem-qcom-msm-downstream-common package that pulls in the dependencies. qcom_rmtfs now has udev rules to find the storage partitions. My hope is they can be written flexibly enough to cover all devices and kernel flavors. 2018-05-10 21:28:51 +00:00
			`# open SMD channels when the remoteproc comes up`
			`KERNEL!="rpmsg_ctrl[0-9]*", GOTO="qcom_rpmsg_end"`
modem/modem-qcom-msm-mainline-common: recognize hexagon remoteproc (!799) At the moment, only "modem" is detected as rpmsg name. On MSM8916 the audio DSP and modem are both on the same remote processor ("hexagon"). Add it to the udev rule so the modem symlink is created on MSM8916. 2019-12-08 21:38:52 +00:00			`ATTRS{rpmsg_name}!="modem\|hexagon", GOTO="qcom_rpmsg_end"`
ofono QMI: mainline kernel support (#1381) Add modem-qcom-msm-downstream-common package that pulls in the dependencies. qcom_rmtfs now has udev rules to find the storage partitions. My hope is they can be written flexibly enough to cover all devices and kernel flavors. 2018-05-10 21:28:51 +00:00
			`ACTION=="add", RUN+="/usr/sbin/rpmsgexport /dev/$name DATA5_CNTL"`

			`LABEL="qcom_rpmsg_end"`