[V3,4/4] doc: announce modified in queue stats mapping API
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Commit Message
From: Huisong Li <lihuisong@huawei.com>
Data type of stat_idx will be modified, from uint8_t to uint16_t in
"set_queue_stats_mapping", "rte_eth_dev_set_tx_queue_stats_mapping",
"rte_eth_dev_set_rx_queue_stats_mapping" for meeting the needs use 256
or more than 256 queues and display all statistics of rx/tx queue.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Reviewed-by: Min Hu (Connor) <humin29@huawei.com>
Reviewed-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
---
v2->v3:
add announce modified queue_stats_mapping API.
---
doc/guides/rel_notes/deprecation.rst | 6 ++++++
doc/guides/rel_notes/release_20_11.rst | 4 ++++
2 files changed, 10 insertions(+)
@@ -192,6 +192,12 @@ Deprecation Notices
following the IPv6 header, as proposed in RFC
https://mails.dpdk.org/archives/dev/2020-August/177257.html.
+* ethdev: Data type of input parameter ``stat_idx`` in ``set_queue_stats_mapping``,
+ ``rte_eth_dev_set_tx_queue_stats_mapping`` and ``rte_eth_dev_set_rx_queue_stats_mapping``
+ function will be change from uint8_t to uint16_t, which supports that the needs
+ use 256 or more than 256 queues and display all statistics of rx/tx queue.
+ The change is planned for 20.11.
+
* vhost: Vhost-user dequeue zero-copy support will be removed in 20.11.
The only known user is OVS where the feature is still experimental,
and has not received any update for 2.5 years.
@@ -153,6 +153,10 @@ API Changes
struct ``rte_eth_dcb_tc_queue_mapping``. As the data of uint8_t will be
truncated when queue number under a TC is greater than 256.
+* ethdev: Data type of input parameter ``stat_idx`` in ``set_queue_stats_mapping``,
+ ``rte_eth_dev_set_tx_queue_stats_mapping`` and ``rte_eth_dev_set_rx_queue_stats_mapping``
+ function will be change from uint8_t to uint16_t, which supports that the needs
+ use 256 or more than 256 queues and display all statistics of rx/tx queue.
ABI Changes
-----------