From c3d64f4ff1744d7034beb03ca328977a839b2214 Mon Sep 17 00:00:00 2001 From: Wenzhuo Lu Date: Fri, 10 Jul 2015 10:24:27 +0800 Subject: [PATCH] doc: announce ABI changes for new flow director modes For x550 supports 2 new flow director modes, MAC VLAN and Cloud. The MAC VLAN mode means the MAC and VLAN are monitored. The Cloud mode is for VxLAN and NVGRE, and the tunnel type, TNI/VNI, inner MAC and inner VLAN are monitored. So, there're a few new lookup fields for these 2 new modes, like MAC, tunnel type, TNI/VNI. We have to change the ABI to support these new lookup fields. Signed-off-by: Wenzhuo Lu Acked-by: John McNamara --- doc/guides/rel_notes/deprecation.rst | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 50d16df8d2..c1e349bc9b 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -50,3 +50,10 @@ Deprecation Notices * ABI change is planned to extend the SCTP flow's key input from release 2.1. The change may be enabled in the release 2.1 with CONFIG_RTE_NEXT_ABI. + +* ABI changes are planned for struct rte_eth_fdir_filter and + rte_eth_fdir_masks in order to support new flow director modes, + MAC VLAN and Cloud, on x550. The MAC VLAN mode means the MAC and + VLAN are monitored. The Cloud mode is for VxLAN and NVGRE, and + the tunnel type, TNI/VNI, inner MAC and inner VLAN are monitored. + The release 2.2 will contain these changes without backwards compatibility. -- 2.20.1