From 0a6b8fdd90cc62bad71204c3400057d7b2143193 Mon Sep 17 00:00:00 2001 From: Chengchang Tang Date: Fri, 7 Aug 2020 18:30:52 +0800 Subject: [PATCH] doc: announce new ethdev field in Rx queue info Struct rte_eth_rxq_info will be modified to include a new field, indicating the size of each buffer that could be used for HW to receive packets. Add this field to rte_eth_rxq_info to expose relevant information to upper layer users/application. For more details: https://mails.dpdk.org/archives/dev/2020-July/176135.html Signed-off-by: Chengchang Tang Acked-by: Andrew Rybchenko Acked-by: Viacheslav Ovsiienko Acked-by: Ferruh Yigit --- doc/guides/rel_notes/deprecation.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst index 9b4f62304a..3e7bc44188 100644 --- a/doc/guides/rel_notes/deprecation.rst +++ b/doc/guides/rel_notes/deprecation.rst @@ -215,6 +215,11 @@ Deprecation Notices specified lengths into the buffers allocated from the specified memory pools. The backward compatibility to existing API is preserved. +* ethdev: The ``struct rte_eth_rxq_info`` will be modified to include + a new optional field, indicating the buffer size used in receiving packets + for HW. This change is planned for 20.11. For more details: + https://mails.dpdk.org/archives/dev/2020-July/176135.html. + * ethdev: ``rx_descriptor_done`` dev_ops and ``rte_eth_rx_descriptor_done`` will be deprecated in 20.11 and will be removed in 21.11. Existing ``rte_eth_rx_descriptor_status`` and ``rte_eth_tx_descriptor_status`` -- 2.20.1