Re: [RFC PATCH 3/3] Avoid generating udev rules for vlan interface

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On 05/21/2012 05:25 PM, Harald Hoyer wrote:
-        printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
+        #Hack: vlan device has the same mac address with its physical device
+        [ -e /tmp/vlan.info ]&&  source /tmp/vlan.info
+        if [ "$ifname_if" != "$vlanname" ]; then
+            printf 'SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="%s", ATTR{type}=="1", NAME="%s"\n' "$ifname_mac" "$ifname_if"
+        fi
      done

      # Rename non named interfaces out of the way for named ones.

Maybe one of the /sys attributes indicate, that it is a vlan interface?

Hmm... I tried DRIVERS!="8021q", then I got:

SUBSYSTEM=="net", ACTION=="add", DRIVERS!="8021q", ATTR{address}=="%s", ATTR{type}=="1" NAME="eth0"

SUBSYSTEM=="net", ACTION=="add", DRIVERS!="8021q", ATTR{address}=="%s", ATTR{type}=="1" NAME="eth0.2"

So, eth0 will be still renamed to eth0.2. :(
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