[V1,1/3] test_plan/etag_test_plan: remove this test plan

diff --git a/test_plans/etag_test_plan.rst b/test_plans/etag_test_plan.rst
deleted file mode 100644
index 6350d64e..00000000
--- a/test_plans/etag_test_plan.rst
+++ /dev/null
@@ -1,151 +0,0 @@ 
-.. Copyright (c) <2015-2017>, Intel Corporation
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions
-   are met:
-
-   - Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer.
-
-   - Redistributions in binary form must reproduce the above copyright
-     notice, this list of conditions and the following disclaimer in
-     the documentation and/or other materials provided with the
-     distribution.
-
-   - Neither the name of Intel Corporation nor the names of its
-     contributors may be used to endorse or promote products derived
-     from this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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-   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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-   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
-   OF THE POSSIBILITY OF SUCH DAMAGE.
-
-==========================
-External Tag (E-tag) Tests
-==========================
-
-In some systems an additional external tag (E-tag) can be present before the
-VLAN. NIC X550 support VLANs in presence of external tags.
-E-tag mode is used for systems where the device adds a tag to identify a
-subsystem (usually a VM) and the near end switch adds a tag indicating the
-destination subsystem.
-
-The support of E-tag features by X550 consists in:
-- The filtering of received E-tag packets
-- E-tag header stripping by VF device in received packets
-- E-tag header insertion by VF device in transmitted packets
-- E-tag forwarding to assigned VF by E-tag id
-
-Prerequisites
-=============
-
-1. Create 2VF devices from PF device::
-
-      ./dpdk_nic_bind.py --st
-      0000:84:00.0 'Device 1563' drv=igb_uio unused=
-      echo 2 > /sys/bus/pci/devices/0000\:84\:00.0/max_vfs
-
-2. Detach VFs from the host, bind them to pci-stub driver::
-
-      /sbin/modprobe pci-stub
-
-    using `lspci -nn|grep -i ethernet` got VF device id, for example "8086 1565"::
-
-       echo "8086 1565" > /sys/bus/pci/drivers/pci-stub/new_id
-       echo 0000:84:10.0 > /sys/bus/pci/devices/0000:84:10.0/driver/unbind
-       echo 0000:84:10.0 > /sys/bus/pci/drivers/pci-stub/bind
-       echo 0000:84:10.2 > /sys/bus/pci/devices/0000:84:10.2/driver/unbind
-       echo 0000:84:10.2 > /sys/bus/pci/drivers/pci-stub/bind
-
-3. Passthrough VF 84:10.0 & 84:10.2 to vm0 and start vm0::
-
-      /usr/bin/qemu-system-x86_64  -name vm0 -enable-kvm \
-      -cpu host -smp 4 -m 2048 -drive file=/home/image/sriov-fc20-1.img -vnc :1 \
-      -device pci-assign,host=84:10.0,id=pt_0 \
-      -device pci-assign,host=84:10.2,id=pt_1
-
-4. Login vm0 and them bind VF devices to igb_uio driver::
-
-      ./tools/dpdk_nic_bind.py --bind=igb_uio 00:04.0 00:05.0
-
-5. Start host testpmd, set it in rxonly mode and enable verbose output::
-
-      testpmd -c f -n 3 -- -i
-      testpmd> set fwd rxonly
-      testpmd> set verbose 1
-      testpmd> start
-
-6. Start guest testpmd, set it in mac forward mode::
-
-      testpmd -c 0x3 -n 1  -- -i  --tx-offloads=0x8fff
-      testpmd> set fwd mac
-      testpmd> start
-
-Test Case 1: L2 tunnel filter
-=============================
-
-Enable E-tag l2 tunnel support means enabling ability of parsing E-tag packet.
-This ability should be enabled before we enable filtering, forwarding,
-offloading for this specific type of tunnel::
-
-    testpmd> port config 0 l2-tunnel E-tag enable
-
-Send 802.1BR packet to PF and VFs, check packet normally received.
-
- - type=0x893f - length=150 - nb_segs=1 - (outer) L2 type: Unknown
- - (outer) L3 type: IPV4 - (outer) L4 type: UDP
-
-Test Case 2: E-tag filter
-=========================
-
-Enable E-tag packet forwarding and add E-tag on VF0, Send 802.1BR packet with
-broadcast mac and check packet only received on VF0::
-
-    testpmd> E-tag set forwarding on port 0
-    testpmd> E-tag set filter add e-tag-id 1000 dst-pool 0 port 0
-
-Same E-tag forwarding to VF1, Send 802.1BR packet with broadcast mac and
-check packet only received on VF1::
-
-    testpmd> E-tag set filter add e-tag-id 1000 dst-pool 1 port 0
-
-Same E-tag forwarding to PF0, Send 802.1BR packet with broadcast mac and
-check packet only received on PF::
-
-    testpmd> E-tag set filter add e-tag-id 1000 dst-pool 2 port 0
-
-Remove E-tag, Send 802.1BR packet with broadcast mac and check packet not
-received::
-
-    testpmd> E-tag set filter del e-tag-id 1000 port 0
-
-Test Case 3: E-tag insertion
-============================
-
-Enable E-tag insertion in VF0, send normal packet to VF1 and check forwarded
-packet contain E-tag::
-
-    testpmd> E-tag set insertion on port-tag-id 1000 port 0 vf 0
-
-Test Case 4: E-tag strip
-========================
-
-Enable E-tag strip on PF, Send 802.1BR packet to VF and check forwarded packet
-without E-tag::
-
-    testpmd> E-tag set stripping on port 0
-
-Disable E-tag strip on PF, Send 802.1BR packet and check forwarded packet with
-E-tag::
-
-    testpmd> E-tag set stripping off port 0