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modemmanager: Check only whitelisted devices 

With this whitelist, we make sure that only toby-l2 devices are
handled by ModemManager and that it won't mess up with other serial
or net devices.

BugzID: 59772
BugzID: 59771
This commit is contained in:
Alexandre Bard 2020-01-13 14:56:43 +01:00
parent 4310ef1b0a
commit 7ced09c9c9
2 changed files with 19 additions and 0 deletions
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12
recipes-connectivity/modemmanager/files/77-mm-netmodule-whitelist.rules Normal file
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@ -0,0 +1,12 @@
ACTION!="add|change|move|bind", GOTO="mm_netmodule_whitelist_end"
SUBSYSTEMS=="usb", ATTRS{idVendor}=="1546", GOTO="mm_netmodule_whitelist"
GOTO="mm_netmodule_whitelist_end"
LABEL="mm_netmodule_whitelist"
# TOBY-L200
ATTRS{idVendor}=="1546", ATTRS{idProduct}=="1141", ENV{ID_MM_DEVICE_PROCESS}="1"
ATTRS{idVendor}=="1546", ATTRS{idProduct}=="1143", ENV{ID_MM_DEVICE_PROCESS}="1"
ATTRS{idVendor}=="1546", ATTRS{idProduct}=="1146", ENV{ID_MM_DEVICE_PROCESS}="1"
LABEL="mm_netmodule_whitelist_end"

7
recipes-connectivity/modemmanager/modemmanager_%.bbappend
View File

@ -4,3 +4,10 @@ SRC_URI = "git://gitlab.com/netmodule/third-party/ModemManager;protocol=ssh;user
SRCREV = "${AUTOREV}"
S = "${WORKDIR}/git"
SRC_URI += "file://77-mm-netmodule-whitelist.rules"
do_install_append() {
install -m 0644 ${WORKDIR}/77-mm-netmodule-whitelist.rules ${D}${libdir}/udev/rules.d/
sed -i -e 's/bin\/ModemManager/bin\/ModemManager --filter-policy=WHITELIST-ONLY/g' ${D}${systemd_unitdir}/system/ModemManager.service
}