From 115ae7689ff7828040dce5a01d2469af4ddafd4f Mon Sep 17 00:00:00 2001 From: Qi Zhang Date: Thu, 10 May 2018 14:55:14 +0800 Subject: [PATCH] doc: add runtime queue setup in release notes Add updates for runtime queue setup. Signed-off-by: Qi Zhang --- doc/guides/rel_notes/release_18_05.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/guides/rel_notes/release_18_05.rst b/doc/guides/rel_notes/release_18_05.rst index 74ca3cf280..3dcb625389 100644 --- a/doc/guides/rel_notes/release_18_05.rst +++ b/doc/guides/rel_notes/release_18_05.rst @@ -377,6 +377,14 @@ API Changes not been enabled in ``rte_eth_dev_configure()`` and is requested to be enabled in ``rte_eth_[rt]x_queue_setup()`` must be per-queue type, otherwise trigger an error log. +* ethdev: runtime queue setup: + + ``rte_eth_rx_queue_setup`` and ``rte_eth_tx_queue_setup`` can be called after + ``rte_eth_dev_start`` if device support runtime queue setup. Device driver can + expose this capability through ``rte_eth_dev_info_get``. A Rx or Tx queue be + setup at runtime need to be started explicitly by ``rte_eth_dev_rx_queue_start`` + or ``rte_eth_dev_tx_queue_start``. + ABI Changes ----------- -- 2.20.1