[oe] [meta-networking][PATCH] vlan: Add vlan recipe
lei.yang at windriver.com
lei.yang at windriver.com
Thu May 30 03:42:08 UTC 2013
From: Lei Yang <lei.yang at windriver.com>
A 802.1q vlan support program,which can be used by virt-test
Signed-off-by: Lei Yang <lei.yang at windriver.com>
---
meta-networking/recipes-support/vlan/files/ip | 21 +++++++
.../recipes-support/vlan/files/vlan-post-down | 28 +++++++++
.../recipes-support/vlan/files/vlan-pre-up | 61 ++++++++++++++++++++
meta-networking/recipes-support/vlan/vlan_1.9.bb | 38 ++++++++++++
4 files changed, 148 insertions(+), 0 deletions(-)
create mode 100755 meta-networking/recipes-support/vlan/files/ip
create mode 100755 meta-networking/recipes-support/vlan/files/vlan-post-down
create mode 100755 meta-networking/recipes-support/vlan/files/vlan-pre-up
create mode 100755 meta-networking/recipes-support/vlan/vlan_1.9.bb
diff --git a/meta-networking/recipes-support/vlan/files/ip b/meta-networking/recipes-support/vlan/files/ip
new file mode 100755
index 0000000..d7de05c
--- /dev/null
+++ b/meta-networking/recipes-support/vlan/files/ip
@@ -0,0 +1,21 @@
+#!/bin/sh
+# This should probably go into ifupdown
+# But usually only those with lots of interfaces (vlans) need these
+if [ -d "/proc/sys/net/ipv4/conf/$IFACE" ]
+then
+ if [ -n "$IF_IP_PROXY_ARP" ]; then
+ if [ "$IF_IP_PROXY_ARP" -eq "1" ]; then
+ echo 1 > "/proc/sys/net/ipv4/conf/$IFACE/proxy_arp"
+ else
+ echo 0 > "/proc/sys/net/ipv4/conf/$IFACE/proxy_arp"
+ fi
+ fi
+ if [ -n "$IF_IP_RP_FILTER" ]; then
+ if [ "$IF_IP_RP_FILTER" -eq "0" ]; then
+ echo 0 > "/proc/sys/net/ipv4/conf/$IFACE/rp_filter"
+ else
+ echo 1 > "/proc/sys/net/ipv4/conf/$IFACE/rp_filter"
+ fi
+ fi
+fi
+
diff --git a/meta-networking/recipes-support/vlan/files/vlan-post-down b/meta-networking/recipes-support/vlan/files/vlan-post-down
new file mode 100755
index 0000000..89b16fb
--- /dev/null
+++ b/meta-networking/recipes-support/vlan/files/vlan-post-down
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# If IFACE is an automagic vlan interface (without the vlan-raw-device
+# parameter) then let's try to discover the magic here.. Another way would be
+# to just probe for the right device name in /proc/net/vlan
+
+case "$IFACE" in
+ # Ignore any alias (#272891)
+ *:*)
+ exit 0
+ ;;
+ eth*.0*|bond*.0*|wlan*.0*)
+ IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/"`
+ ;;
+ eth*.*|bond*.*|wlan*.*)
+ IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/"`
+ ;;
+ # Test for vlan raw device (#196890, #292648)
+ *)
+ [ -z "$IF_VLAN_RAW_DEVICE" ] && exit 0
+ ;;
+esac
+
+if [ ! -x /sbin/vconfig ]; then
+ exit 0
+fi
+
+vconfig rem $IFACE
diff --git a/meta-networking/recipes-support/vlan/files/vlan-pre-up b/meta-networking/recipes-support/vlan/files/vlan-pre-up
new file mode 100755
index 0000000..b977be8
--- /dev/null
+++ b/meta-networking/recipes-support/vlan/files/vlan-pre-up
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+# Most of this stuff is to enable vlans
+
+case "$IFACE" in
+ # Ignore any alias (#272891) which uses <interface>:<alabel>
+ *:*)
+ exit 0
+ ;;
+ vlan0*)
+ vconfig set_name_type VLAN_PLUS_VID
+ VLANID=`echo $IFACE|sed "s/vlan0*//"`
+ ;;
+ vlan*)
+ vconfig set_name_type VLAN_PLUS_VID_NO_PAD
+ VLANID=`echo $IFACE|sed "s/vlan0*//"`
+ ;;
+ eth*.0*|bond*.0*|wlan*.0*)
+ vconfig set_name_type DEV_PLUS_VID
+ VLANID=`echo $IFACE|sed "s/eth[0-9][0-9]*\.0*//g;s/bond[0-9][0-9]*\.0*//;s/wlan[0-9][0-9]*\.0*//"`
+ IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/"`
+ ;;
+ eth*.*|bond*.*|wlan*.*)
+ vconfig set_name_type DEV_PLUS_VID_NO_PAD
+ VLANID=`echo $IFACE|sed "s/eth[0-9][0-9]*\.0*//g;s/bond[0-9][0-9]*\.0*//g;s/wlan[0-9][0-9]*\.0*//g"`
+ IF_VLAN_RAW_DEVICE=`echo $IFACE|sed "s/\(eth[0-9][0-9]*\)\..*/\1/;s/\(bond[0-9][0-9]*\)\..*/\1/;s/\(wlan[0-9][0-9]*\)\..*/\1/"`
+ ;;
+ *.0*)
+ # Silently ignore interfaces which we do not (know how to) support
+ [ -z "$IF_VLAN_RAW_DEVICE" ] && exit 0
+ vconfig set_name_type DEV_PLUS_VID
+ VLANID=`echo $IFACE|sed "s/[^.]*\.0*//g"`
+ ;;
+ *.*)
+ # Silently ignore interfaces which we do not (know how to) support
+ [ -z "$IF_VLAN_RAW_DEVICE" ] && exit 0
+ vconfig set_name_type DEV_PLUS_VID_NO_PAD
+ VLANID=`echo $IFACE|sed "s/[^.]*\.0*//g"`
+ ;;
+
+ *)
+ exit 0
+ ;;
+esac
+
+if [ -n "$IF_VLAN_RAW_DEVICE" ]; then
+ if [ ! -x /sbin/vconfig ]; then
+ exit 0
+ fi
+ if ! ip link show dev "$IF_VLAN_RAW_DEVICE" > /dev/null; then
+ echo "$IF_VLAN_RAW_DEVICE does not exist, unable to create $IFACE"
+ exit 1
+ fi
+ ip link set up dev $IF_VLAN_RAW_DEVICE
+ vconfig add $IF_VLAN_RAW_DEVICE $VLANID
+fi
+
+# This is not vlan specific, and should actually go somewhere else.
+if [ -n "$IF_HW_MAC_ADDRESS" ]; then
+ ip link set $IFACE address $IF_HW_MAC_ADDRESS
+fi
diff --git a/meta-networking/recipes-support/vlan/vlan_1.9.bb b/meta-networking/recipes-support/vlan/vlan_1.9.bb
new file mode 100755
index 0000000..464150c
--- /dev/null
+++ b/meta-networking/recipes-support/vlan/vlan_1.9.bb
@@ -0,0 +1,38 @@
+DESCRIPTION = "802.1q vlan support program"
+HOMEPAGE = "http://www.candelatech.com/~greear/"
+LICENSE = "GPLv2"
+SECTION = "console/network"
+
+S = "${WORKDIR}/vlan/"
+
+SRC_URI = " \
+ http://www.candelatech.com/~greear/vlan/vlan.${PV}.tar.gz \
+ file://ip \
+ file://vlan-pre-up \
+ file://vlan-post-down \
+ "
+
+CCFLAGS = "-g -D_GNU_SOURCE -Wall -I${STAGING_INCDIR}"
+LDLIBS = ""
+
+do_compile() {
+ ${CC} ${CCFLAGS} -c vconfig.c
+ ${CC} ${CCFLAGS} ${LDFLAGS} -o vconfig vconfig.o ${LDLIBS}
+}
+
+do_install() {
+ install -d "${D}${sbindir}"
+ install -m 755 "${S}/vconfig" "${D}${sbindir}/vconfig"
+ install -d ${D}/${sysconfdir}/network/if-pre-up.d
+ install -d ${D}/${sysconfdir}/network/if-post-down.d
+ install -d ${D}/${sysconfdir}/network/if-up.d
+ install -m 0755 ${WORKDIR}/ip ${D}/${sysconfdir}/network/if-up.d/
+ install -m 0755 ${WORKDIR}/vlan-pre-up ${D}/${sysconfdir}/network/if-pre-up.d/vlan
+ install -m 0755 ${WORKDIR}/vlan-post-down ${D}/${sysconfdir}/network/if-post-down.d/vlan
+}
+
+
+SRC_URI[md5sum] = "5f0c6060b33956fb16e11a15467dd394"
+SRC_URI[sha256sum] = "3b8f0a1bf0d3642764e5f646e1f3bbc8b1eeec474a77392d9aeb4868842b4cca"
+LIC_FILES_CHKSUM = "file://macvlan_config.c;beginline=4;endline=62;md5=dc0660d77e4313e8ccdf256fbe436a63"
+
--
1.7.1
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