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authorMatan Azrad <matan@mellanox.com>2019-08-06 14:56:22 +0000
committerThomas Monjalon <thomas@monjalon.net>2019-08-10 23:36:24 +0200
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parentc5b2e78d11725d8cc468f2bf3069fd253c75370f (diff)
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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 <matan@mellanox.com> Acked-by: Andrew Rybchenko <arybchenko@solarflare.com> Acked-by: Thomas Monjalon <thomas@monjalon.net>
-rw-r--r--doc/guides/rel_notes/deprecation.rst4
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