From: Huisong Li <lihuisong@huawei.com>
To: <dev@dpdk.org>, <ferruh.yigit@amd.com>, <thomas@monjalon.net>,
Chengwen Feng <fengchengwen@huawei.com>,
Jie Hai <haijie1@huawei.com>,
Dongdong Liu <liudongdong3@huawei.com>
Cc: <liuyonglong@huawei.com>, <lihuisong@huawei.com>
Subject: [PATCH v3 1/6] doc: add RSS hash algorithm feature
Date: Sat, 25 Nov 2023 09:47:40 +0800 [thread overview]
Message-ID: <20231125014745.61348-2-lihuisong@huawei.com> (raw)
In-Reply-To: <20231125014745.61348-1-lihuisong@huawei.com>
Add hash algorithm feature introduced by 23.11 and fix some RSS features
description.
Fixes: 34ff088cc241 ("ethdev: set and query RSS hash algorithm")
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
---
doc/guides/nics/features.rst | 26 ++++++++++++++++++++++----
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst
index 1a1dc16c1e..0d38c5c525 100644
--- a/doc/guides/nics/features.rst
+++ b/doc/guides/nics/features.rst
@@ -277,10 +277,12 @@ RSS hash
Supports RSS hashing on RX.
* **[uses] user config**: ``dev_conf.rxmode.mq_mode`` = ``RTE_ETH_MQ_RX_RSS_FLAG``.
-* **[uses] user config**: ``dev_conf.rx_adv_conf.rss_conf``.
+* **[uses] user config**: ``rss_conf.rss_hf``.
* **[uses] rte_eth_rxconf,rte_eth_rxmode**: ``offloads:RTE_ETH_RX_OFFLOAD_RSS_HASH``.
* **[provides] rte_eth_dev_info**: ``flow_type_rss_offloads``.
* **[provides] mbuf**: ``mbuf.ol_flags:RTE_MBUF_F_RX_RSS_HASH``, ``mbuf.rss``.
+* **[related] API**: ``rte_eth_dev_configure``, ``rte_eth_dev_rss_hash_update``
+ ``rte_eth_dev_rss_hash_conf_get()``.
.. _nic_features_inner_rss:
@@ -288,7 +290,7 @@ Supports RSS hashing on RX.
Inner RSS
---------
-Supports RX RSS hashing on Inner headers.
+Supports RX RSS hashing on Inner headers by rte_flow API.
* **[uses] rte_flow_action_rss**: ``level``.
* **[uses] rte_eth_rxconf,rte_eth_rxmode**: ``offloads:RTE_ETH_RX_OFFLOAD_RSS_HASH``.
@@ -303,9 +305,25 @@ RSS key update
Supports configuration of Receive Side Scaling (RSS) hash computation. Updating
Receive Side Scaling (RSS) hash key.
-* **[implements] eth_dev_ops**: ``rss_hash_update``, ``rss_hash_conf_get``.
+* **[implements] eth_dev_ops**: ``dev_configure``, ``rss_hash_update``, ``rss_hash_conf_get``.
+* **[uses] user config**: ``rss_conf.rss_key``, ``rss_conf.rss_key_len``
* **[provides] rte_eth_dev_info**: ``hash_key_size``.
-* **[related] API**: ``rte_eth_dev_rss_hash_update()``,
+* **[related] API**: ``rte_eth_dev_configure``, ``rte_eth_dev_rss_hash_update()``,
+ ``rte_eth_dev_rss_hash_conf_get()``.
+
+
+.. _nic_features_rss_hash_algo_update:
+
+RSS hash algorithm update
+-------------------------
+
+Supports configuration of Receive Side Scaling (RSS) hash algorithm. Updating
+RSS hash algorithm.
+
+* **[implements] eth_dev_ops**: ``dev_configure``, ``rss_hash_update``, ``rss_hash_conf_get``.
+* **[uses] user config**: ``rss_conf.algorithm``
+* **[provides] rte_eth_dev_info**: ``rss_algo_capa``.
+* **[related] API**: ``rte_eth_dev_configure``, ``rte_eth_dev_rss_hash_update()``,
``rte_eth_dev_rss_hash_conf_get()``.
--
2.33.0
next prev parent reply other threads:[~2023-11-25 1:48 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-23 13:59 [PATCH 0/5] doc/features: fix some features and add new features Huisong Li
2023-11-23 13:59 ` [PATCH 1/5] doc/features: add RSS hash algorithm feature Huisong Li
2023-11-23 13:59 ` [PATCH 2/5] doc/features: add link up/down feature Huisong Li
2023-11-23 13:59 ` [PATCH 3/5] doc/features: add config interface for speed capabilities Huisong Li
2023-11-23 13:59 ` [PATCH 4/5] doc/features: add Traffic Manager features Huisong Li
2023-11-23 13:59 ` [PATCH 5/5] doc/features: add dump device private information feature Huisong Li
2023-11-23 14:18 ` Thomas Monjalon
2023-11-24 2:03 ` lihuisong (C)
2023-11-24 3:12 ` [PATCH 0/6] doc/features: fix some features and add new features Huisong Li
2023-11-24 3:12 ` [PATCH 1/6] doc/features: add RSS hash algorithm feature Huisong Li
2023-11-24 3:12 ` [PATCH 2/6] doc/features: add link up/down feature Huisong Li
2023-11-24 3:12 ` [PATCH 3/6] doc/features: add features for link speeds Huisong Li
2023-11-24 3:12 ` [PATCH 4/6] doc/features: add Traffic Manager features Huisong Li
2023-11-24 3:12 ` [PATCH 5/6] doc/features: add dump device private information feature Huisong Li
2023-11-24 3:12 ` [PATCH 6/6] doc/features: add feature for loopback mode Huisong Li
2023-11-24 3:24 ` [PATCH 0/6] doc/features: fix some features and add new features fengchengwen
2023-11-25 1:47 ` [PATCH v3 " Huisong Li
2023-11-25 1:47 ` Huisong Li [this message]
2023-11-27 12:19 ` [PATCH v3 1/6] doc: add RSS hash algorithm feature Ferruh Yigit
2023-11-27 13:12 ` lihuisong (C)
2023-11-27 15:43 ` Ferruh Yigit
2023-11-27 16:35 ` Ferruh Yigit
2023-11-28 1:34 ` lihuisong (C)
2023-11-28 10:23 ` Ferruh Yigit
2023-11-28 1:21 ` lihuisong (C)
2023-11-28 10:09 ` Ferruh Yigit
2023-11-28 11:29 ` lihuisong (C)
2023-11-28 11:52 ` Ferruh Yigit
2023-11-28 12:46 ` lihuisong (C)
2023-11-25 1:47 ` [PATCH v3 2/6] doc: add link up/down feature Huisong Li
2023-11-27 12:24 ` Ferruh Yigit
2023-11-27 13:16 ` lihuisong (C)
2023-11-25 1:47 ` [PATCH v3 3/6] doc: add features for link speeds Huisong Li
2023-11-25 1:47 ` [PATCH v3 4/6] doc: add Traffic Manager feature Huisong Li
2023-11-25 1:47 ` [PATCH v3 5/6] doc: add dump device private information feature Huisong Li
2023-11-25 1:47 ` [PATCH v3 6/6] doc: add feature for loopback mode Huisong Li
2023-11-27 12:35 ` [PATCH v3 0/6] doc/features: fix some features and add new features Ferruh Yigit
2023-11-27 13:37 ` lihuisong (C)
2023-11-27 16:19 ` Ferruh Yigit
2023-11-27 14:16 ` [PATCH v4 0/5] " Huisong Li
2023-11-27 14:16 ` [PATCH v4 1/5] doc: fix the description of RSS related feature Huisong Li
2023-11-27 16:36 ` Ferruh Yigit
2023-11-27 14:16 ` [PATCH v4 2/5] doc: add link up/down feature Huisong Li
2023-11-27 14:16 ` [PATCH v4 3/5] doc: add features for link speeds Huisong Li
2023-11-27 14:16 ` [PATCH v4 4/5] doc: add Traffic Manager feature Huisong Li
2023-11-27 14:16 ` [PATCH v4 5/5] doc: add dump device private information ops Huisong Li
2023-11-27 16:37 ` Ferruh Yigit
2023-11-27 16:44 ` [PATCH v4 0/5] doc/features: fix some features and add new features Ferruh Yigit
2023-11-28 2:09 ` lihuisong (C)
2023-11-28 4:07 ` lihuisong (C)
2023-11-27 16:56 ` Ferruh Yigit
2023-11-28 2:23 ` lihuisong (C)
2023-11-28 5:59 ` [PATCH v5 0/3] " Huisong Li
2023-11-28 5:59 ` [PATCH v5 1/3] doc: fix the description of RSS related feature Huisong Li
2023-11-28 13:54 ` Thomas Monjalon
2023-11-28 5:59 ` [PATCH v5 2/3] doc: add link up/down feature Huisong Li
2023-11-28 5:59 ` [PATCH v5 3/3] doc: add dump device private information ops Huisong Li
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