From: Joe Slater <joe.slater@windriver.com>
Date: Thu, 18 Jan 2024 18:04:31 +0000 (-0800)
Subject: eudev: modify predictable network if name search
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a7b42fcf6981d3120c08091a7ed3d4d7bcd41f0;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

eudev: modify predictable network if name search

Consider a name based on mac address in addition to
those based on slot or path.

Note that as of this commit predictable naming is
suppressed by eudev, but can be enabled by removing
/etc/udev/rules.d/80-net-name-slot.rules from the
root filesystem.

Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-core/udev/eudev/netifnames.patch b/meta/recipes-core/udev/eudev/netifnames.patch
new file mode 100644
index 00000000000..8f6e9a1538b
--- /dev/null
+++ b/meta/recipes-core/udev/eudev/netifnames.patch
@@ -0,0 +1,17 @@
+eudev: consider ID_NET_NAME_MAC as an interface name
+
+eudev might not create names based on slot or path.
+
+Upstream-Status: Submitted [github.com/eudev-project/eudev/pull/274]
+
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+--- a/rules/80-net-name-slot.rules
++++ b/rules/80-net-name-slot.rules
+@@ -10,5 +10,6 @@ ENV{net.ifnames}=="0", GOTO="net_name_sl
+ NAME=="", ENV{ID_NET_NAME_ONBOARD}!="", NAME="$env{ID_NET_NAME_ONBOARD}"
+ NAME=="", ENV{ID_NET_NAME_SLOT}!="", NAME="$env{ID_NET_NAME_SLOT}"
+ NAME=="", ENV{ID_NET_NAME_PATH}!="", NAME="$env{ID_NET_NAME_PATH}"
++NAME=="", ENV{ID_NET_NAME_MAC}!="", NAME="$env{ID_NET_NAME_MAC}"
+ 
+ LABEL="net_name_slot_end"
diff --git a/meta/recipes-core/udev/eudev_3.2.14.bb b/meta/recipes-core/udev/eudev_3.2.14.bb
index d0758691bd2..ddb3c3340f6 100644
--- a/meta/recipes-core/udev/eudev_3.2.14.bb
+++ b/meta/recipes-core/udev/eudev_3.2.14.bb
@@ -10,6 +10,7 @@ DEPENDS = "gperf-native"
 PROVIDES = "udev"
 
 SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \
+           file://netifnames.patch \
            file://init \
            file://local.rules \
            "
@@ -50,6 +51,7 @@ do_install:append() {
 
 	# Use classic network interface naming scheme
 	touch ${D}${sysconfdir}/udev/rules.d/80-net-name-slot.rules
+
 }
 
 do_install:prepend:class-target () {