ab5939fabf
Sync some bugfix from upstreaming about testpmd and doc, modifies are as follow: - support set RSS hash algorithm - ethdev: add new API to get RSS hash algorithm by name - doc: fix description of RSS features - doc: fix RSS flow description in hns3 guide - doc: update features in hns3 guide - doc: fix hns3 build option about max queue number - app/testpmd: check port and queue Rx/Tx offloads - app/testpmd: fix Tx offload command - app/testpmd: allow offload config for all ports - app/testpmd: fix tunnel TSO configuration - app/testpmd: add explicit check for tunnel TSO - app/testpmd: fix tunnel TSO capability check - app/testpmd: remove useless check in TSO command Signed-off-by: Dengdui Huang <huangdengdui@huawei.com> (cherry picked from commit 7868d4e3ae469277d4b47241e84c77f53e09423b)
152 lines
5.3 KiB
Diff
152 lines
5.3 KiB
Diff
From 57956d5be671d99089e2ac8e16b8f21adced950c Mon Sep 17 00:00:00 2001
|
|
From: Jie Hai <haijie1@huawei.com>
|
|
Date: Fri, 1 Dec 2023 16:52:54 +0800
|
|
Subject: [PATCH 410/410] app/testpmd: support set RSS hash algorithm
|
|
|
|
[ upstream commit 7516242a7c7fc7a5adbfbd7d71b4f28ebdb26ffb ]
|
|
|
|
Since API rte_eth_dev_rss_hash_update() supports setting RSS hash
|
|
algorithm, add new command to support it:
|
|
|
|
testpmd> port config 0 rss-hash-algo symmetric_toeplitz
|
|
|
|
Signed-off-by: Jie Hai <haijie1@huawei.com>
|
|
Reviewed-by: Huisong Li <lihuisong@huawei.com>
|
|
Reviewed-by: Ferruh Yigit <ferruh.yigit@amd.com>
|
|
---
|
|
app/test-pmd/cmdline.c | 81 +++++++++++++++++++++
|
|
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 11 +++
|
|
2 files changed, 92 insertions(+)
|
|
|
|
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
|
|
index c641e1f338..ae0b47de72 100644
|
|
--- a/app/test-pmd/cmdline.c
|
|
+++ b/app/test-pmd/cmdline.c
|
|
@@ -814,6 +814,10 @@ static void cmd_help_long_parsed(void *parsed_result,
|
|
"port config port-id rss reta (hash,queue)[,(hash,queue)]\n"
|
|
" Set the RSS redirection table.\n\n"
|
|
|
|
+ "port config (port_id) rss-hash-algo (default|simple_xor|toeplitz|"
|
|
+ "symmetric_toeplitz|symmetric_toeplitz_sort)\n"
|
|
+ " Set the RSS hash algorithm.\n\n"
|
|
+
|
|
"port config (port_id) dcb vt (on|off) (traffic_class)"
|
|
" pfc (on|off)\n"
|
|
" Set the DCB mode.\n\n"
|
|
@@ -2408,6 +2412,82 @@ cmdline_parse_inst_t cmd_config_rss_hash_key = {
|
|
},
|
|
};
|
|
|
|
+/* *** configure rss hash algorithm *** */
|
|
+struct cmd_config_rss_hash_algo {
|
|
+ cmdline_fixed_string_t port;
|
|
+ cmdline_fixed_string_t config;
|
|
+ portid_t port_id;
|
|
+ cmdline_fixed_string_t rss_hash_algo;
|
|
+ cmdline_fixed_string_t algo;
|
|
+};
|
|
+
|
|
+static void
|
|
+cmd_config_rss_hash_algo_parsed(void *parsed_result,
|
|
+ __rte_unused struct cmdline *cl,
|
|
+ __rte_unused void *data)
|
|
+{
|
|
+ struct cmd_config_rss_hash_algo *res = parsed_result;
|
|
+ uint8_t rss_key[RSS_HASH_KEY_LENGTH];
|
|
+ struct rte_eth_rss_conf rss_conf;
|
|
+ uint32_t algorithm;
|
|
+ int ret;
|
|
+
|
|
+ rss_conf.rss_key_len = RSS_HASH_KEY_LENGTH;
|
|
+ rss_conf.rss_key = rss_key;
|
|
+ ret = rte_eth_dev_rss_hash_conf_get(res->port_id, &rss_conf);
|
|
+ if (ret != 0) {
|
|
+ fprintf(stderr, "failed to get port %u RSS configuration\n",
|
|
+ res->port_id);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ algorithm = (uint32_t)rss_conf.algorithm;
|
|
+ ret = rte_eth_find_rss_algo(res->algo, &algorithm);
|
|
+ if (ret != 0) {
|
|
+ fprintf(stderr, "port %u configured invalid RSS hash algorithm: %s\n",
|
|
+ res->port_id, res->algo);
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ ret = rte_eth_dev_rss_hash_update(res->port_id, &rss_conf);
|
|
+ if (ret != 0) {
|
|
+ fprintf(stderr, "failed to set port %u RSS hash algorithm\n",
|
|
+ res->port_id);
|
|
+ return;
|
|
+ }
|
|
+}
|
|
+
|
|
+static cmdline_parse_token_string_t cmd_config_rss_hash_algo_port =
|
|
+ TOKEN_STRING_INITIALIZER(struct cmd_config_rss_hash_algo, port, "port");
|
|
+static cmdline_parse_token_string_t cmd_config_rss_hash_algo_config =
|
|
+ TOKEN_STRING_INITIALIZER(struct cmd_config_rss_hash_algo, config,
|
|
+ "config");
|
|
+static cmdline_parse_token_num_t cmd_config_rss_hash_algo_port_id =
|
|
+ TOKEN_NUM_INITIALIZER(struct cmd_config_rss_hash_algo, port_id,
|
|
+ RTE_UINT16);
|
|
+static cmdline_parse_token_string_t cmd_config_rss_hash_algo_rss_hash_algo =
|
|
+ TOKEN_STRING_INITIALIZER(struct cmd_config_rss_hash_algo,
|
|
+ rss_hash_algo, "rss-hash-algo");
|
|
+static cmdline_parse_token_string_t cmd_config_rss_hash_algo_algo =
|
|
+ TOKEN_STRING_INITIALIZER(struct cmd_config_rss_hash_algo, algo,
|
|
+ "default#simple_xor#toeplitz#"
|
|
+ "symmetric_toeplitz#symmetric_toeplitz_sort");
|
|
+
|
|
+static cmdline_parse_inst_t cmd_config_rss_hash_algo = {
|
|
+ .f = cmd_config_rss_hash_algo_parsed,
|
|
+ .data = NULL,
|
|
+ .help_str = "port config <port_id> rss-hash-algo "
|
|
+ "default|simple_xor|toeplitz|symmetric_toeplitz|symmetric_toeplitz_sort",
|
|
+ .tokens = {
|
|
+ (void *)&cmd_config_rss_hash_algo_port,
|
|
+ (void *)&cmd_config_rss_hash_algo_config,
|
|
+ (void *)&cmd_config_rss_hash_algo_port_id,
|
|
+ (void *)&cmd_config_rss_hash_algo_rss_hash_algo,
|
|
+ (void *)&cmd_config_rss_hash_algo_algo,
|
|
+ NULL,
|
|
+ },
|
|
+};
|
|
+
|
|
/* *** cleanup txq mbufs *** */
|
|
struct cmd_cleanup_txq_mbufs_result {
|
|
cmdline_fixed_string_t port;
|
|
@@ -18084,6 +18164,7 @@ cmdline_parse_ctx_t main_ctx[] = {
|
|
(cmdline_parse_inst_t *)&cmd_showport_rss_hash_key,
|
|
(cmdline_parse_inst_t *)&cmd_showport_rss_hash_algo,
|
|
(cmdline_parse_inst_t *)&cmd_config_rss_hash_key,
|
|
+ (cmdline_parse_inst_t *)&cmd_config_rss_hash_algo,
|
|
(cmdline_parse_inst_t *)&cmd_cleanup_txq_mbufs,
|
|
(cmdline_parse_inst_t *)&cmd_dump,
|
|
(cmdline_parse_inst_t *)&cmd_dump_one,
|
|
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
|
|
index 226569c545..86938d53ee 100644
|
|
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
|
|
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
|
|
@@ -2445,6 +2445,17 @@ hash of input [IP] packets received on port::
|
|
ipv6-udp-ex <string of hex digits \
|
|
(variable length, NIC dependent)>)
|
|
|
|
+
|
|
+port config rss hash algorithm
|
|
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
+
|
|
+To configure the RSS hash algorithm used to compute the RSS
|
|
+hash of input packets received on port::
|
|
+
|
|
+ testpmd> port config <port_id> rss-hash-algo (default|\
|
|
+ simple_xor|toeplitz|symmetric_toeplitz|\
|
|
+ symmetric_toeplitz_sort)
|
|
+
|
|
port cleanup txq mbufs
|
|
~~~~~~~~~~~~~~~~~~~~~~
|
|
|
|
--
|
|
2.33.0
|
|
|