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| author | Matan Azrad <matan@mellanox.com> | 2019-08-06 14:56:22 +0000 |
|---|---|---|
| committer | Thomas Monjalon <thomas@monjalon.net> | 2019-08-10 23:36:24 +0200 |
| commit | 200e96c7df9f16d02a295b61c8f452562d3a26c3 (patch) | |
| tree | 4992960aa59c00de07d4a59a40a4195dc771765b | |
| parent | c5b2e78d11725d8cc468f2bf3069fd253c75370f (diff) | |
| download | dpdk-200e96c7df9f16d02a295b61c8f452562d3a26c3.zip dpdk-200e96c7df9f16d02a295b61c8f452562d3a26c3.tar.gz dpdk-200e96c7df9f16d02a295b61c8f452562d3a26c3.tar.xz | |
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.rst | 4 |
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 |