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| author | Jesse Gilles <jgilles@multitech.com> | 2016-05-02 17:02:02 -0500 |
|---|---|---|
| committer | Jesse Gilles <jgilles@multitech.com> | 2016-05-02 17:02:02 -0500 |
| commit | 115d37d48837609b474742519ea5acfd639fa8d1 (patch) | |
| tree | 4e00f9fea043cdb3d46d97b6c6ce778b9216e66d | |
| parent | a17e1b99cb1433190bf8bd69154a0c7e40998070 (diff) | |
| download | meta-mlinux-115d37d48837609b474742519ea5acfd639fa8d1.tar.gz meta-mlinux-115d37d48837609b474742519ea5acfd639fa8d1.tar.bz2 meta-mlinux-115d37d48837609b474742519ea5acfd639fa8d1.zip | |
udev: disable dev cache, update cellular_radio.rules comments
Booting MTCDT with and without DEVCACHE did not seem to make much difference in boot time
and disabling the cache eliminates any issues with USB device caching.
| -rw-r--r-- | recipes-core/udev/udev-182/cellular_radios.rules | 2 | ||||
| -rw-r--r-- | recipes-core/udev/udev-182/udev-cache.default | 5 | ||||
| -rw-r--r-- | recipes-core/udev/udev_182.bbappend | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/recipes-core/udev/udev-182/cellular_radios.rules b/recipes-core/udev/udev-182/cellular_radios.rules index e6953ed..28f3131 100644 --- a/recipes-core/udev/udev-182/cellular_radios.rules +++ b/recipes-core/udev/udev-182/cellular_radios.rules @@ -43,7 +43,7 @@ ATTRS{idVendor}=="1199", ATTRS{idProduct}=="683c", ENV{ID_IFACE}=="04", SYMLINK+ ATTRS{idVendor}=="1199", ATTRS{idProduct}=="683c", ENV{ID_IFACE}=="05", SYMLINK+="modem_at2" # EV2: ttyUSB0 ATTRS{idVendor}=="1199", ATTRS{idProduct}=="0028", ENV{ID_PORT}=="0", SYMLINK+="modem_at0" -# LAT1, LEU1, LVW2: ttyUSB3, ttyUSB4 (port 04 and port 05) +# LAT1, LEU1, LVW2: ttyUSB2, ttyUSB3 (port 04 and port 05) ATTRS{idVendor}=="1bc7", ATTRS{idProduct}=="1201", ENV{ID_IFACE}=="04", SYMLINK+="modem_at0" ATTRS{idVendor}=="1bc7", ATTRS{idProduct}=="1201", ENV{ID_IFACE}=="05", SYMLINK+="modem_at1" diff --git a/recipes-core/udev/udev-182/udev-cache.default b/recipes-core/udev/udev-182/udev-cache.default new file mode 100644 index 0000000..b1aa63f --- /dev/null +++ b/recipes-core/udev/udev-182/udev-cache.default @@ -0,0 +1,5 @@ +# Default for /etc/init.d/udev + +# Comment this out to disable device cache +#DEVCACHE="/etc/dev.tar" +PROBE_PLATFORM_BUS="yes" diff --git a/recipes-core/udev/udev_182.bbappend b/recipes-core/udev/udev_182.bbappend index 60665f9..39a5ae1 100644 --- a/recipes-core/udev/udev_182.bbappend +++ b/recipes-core/udev/udev_182.bbappend @@ -1,5 +1,7 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-${PV}:" +PR .= ".mlinux1" + # add custom rules for persistent modem device names SRC_URI += " file://cellular_radios.rules \ file://${MACHINE}.rules \ |