diff options
authorMatan Azrad <>2019-08-06 14:56:22 +0000
committerThomas Monjalon <>2019-08-10 23:36:24 +0200
commit200e96c7df9f16d02a295b61c8f452562d3a26c3 (patch)
parentc5b2e78d11725d8cc468f2bf3069fd253c75370f (diff)
doc: announce ethdev ABI change for LRO fields
It may be needed by the user to limit the LRO session packet size. In order to allow the above limitation, a new Rx configuration may be added for the maximum LRO session size. A new capability may be added too to expose the maximum LRO session size supported by the port. Signed-off-by: Matan Azrad <> Acked-by: Andrew Rybchenko <> Acked-by: Thomas Monjalon <>
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index c0ee26b..0ee8533 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -122,6 +122,10 @@ Deprecation Notices
This scheme will allow PMDs to avoid lookup to internal ptype table on Rx and
thereby improve Rx performance if application wishes do so.
+* ethdev: New 32-bit fields may be added for maximum LRO session size, in
+ struct ``rte_eth_dev_info`` for the port capability and in struct
+ ``rte_eth_rxmode`` for the port configuration.
* cryptodev: support for using IV with all sizes is added, J0 still can
be used but only when IV length in following structs ``rte_crypto_auth_xform``,
``rte_crypto_aead_xform`` is set to zero. When IV length is greater or equal