[PATCH 2/2] doc: update deprecation notice of flow items

[Thomas Monjalon]

The flow items are not yet cleaned up in DPDK 22.11 as desired.
The plan is updated for this release, with more details.
A new plan must be precised during the next release.

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 doc/guides/rel_notes/deprecation.rst | 37 ++++++++++++++++++++++------
 1 file changed, 29 insertions(+), 8 deletions(-)

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 8e4b1c08ff..a780c5b126 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -55,14 +55,35 @@ Deprecation Notices
   One solution can be using a fixed size array instead of ``.*MAX.*`` value.
 
 * ethdev: The flow API matching pattern structures, ``struct rte_flow_item_*``,
-  should start with relevant protocol header.
-  Some matching pattern structures implements this by duplicating protocol header
-  fields in the struct. To clarify the intention and to be sure protocol header
-  is intact, will replace those fields with relevant protocol header struct.
-  In v21.02 both individual protocol header fields and the protocol header struct
-  will be added as union, target is switch usage to the protocol header by time.
-  In v21.11 LTS, protocol header fields will be cleaned and only protocol header
-  struct will remain.
+  should start with relevant protocol header structure from lib/net/.
+  The individual protocol header fields and the protocol header struct
+  may be kept together in an union as a first migration step.
+
+  These items are not compliant (not including struct from lib/net/):
+
+  - ``rte_flow_item_ah``
+  - ``rte_flow_item_arp_eth_ipv4``
+  - ``rte_flow_item_e_tag``
+  - ``rte_flow_item_geneve``
+  - ``rte_flow_item_geneve_opt``
+  - ``rte_flow_item_gre``
+  - ``rte_flow_item_gtp``
+  - ``rte_flow_item_icmp6``
+  - ``rte_flow_item_icmp6_nd_na``
+  - ``rte_flow_item_icmp6_nd_ns``
+  - ``rte_flow_item_icmp6_nd_opt``
+  - ``rte_flow_item_icmp6_nd_opt_sla_eth``
+  - ``rte_flow_item_icmp6_nd_opt_tla_eth``
+  - ``rte_flow_item_igmp``
+  - ``rte_flow_item_ipv6_ext``
+  - ``rte_flow_item_l2tpv3oip``
+  - ``rte_flow_item_mpls``
+  - ``rte_flow_item_nsh``
+  - ``rte_flow_item_nvgre``
+  - ``rte_flow_item_pfcp``
+  - ``rte_flow_item_pppoe``
+  - ``rte_flow_item_pppoe_proto_id``
+  - ``rte_flow_item_vxlan_gpe``
 
 * ethdev: Queue specific stats fields will be removed from ``struct rte_eth_stats``.
   Mentioned fields are: ``q_ipackets``, ``q_opackets``, ``q_ibytes``, ``q_obytes``,
-- 
2.36.1