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app/testpmd: new parameter for port config all RSS command

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This patches add "default" parameter to "port config all rss" command.
"default" means all supported hash types reported by device info.

Signed-off-by: Xueming Li <xuemingl@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
This commit is contained in:
Xueming Li 2018-04-20 22:30:23 +08:00 committed by Ferruh Yigit
parent 8863a1fbfc
commit d9aa619c60
2 changed files with 12 additions and 5 deletions
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13
app/test-pmd/cmdline.c
View File

@ -821,8 +821,8 @@ static void cmd_help_long_parsed(void *parsed_result,
" Set crc-strip/scatter/rx-checksum/hardware-vlan/drop_en" " Set crc-strip/scatter/rx-checksum/hardware-vlan/drop_en"
" for ports.\n\n" " for ports.\n\n"
"port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|" "port config all rss (all|default|ip|tcp|udp|sctp|"
"geneve|nvgre|none|<flowtype_id>)\n" "ether|port|vxlan|geneve|nvgre|none|<flowtype_id>)\n"
" Set the RSS mode.\n\n" " Set the RSS mode.\n\n"
"port config port-id rss reta (hash,queue)[,(hash,queue)]\n" "port config port-id rss reta (hash,queue)[,(hash,queue)]\n"
@ -1998,6 +1998,7 @@ cmd_config_rss_parsed(void *parsed_result,
{ {
struct cmd_config_rss *res = parsed_result; struct cmd_config_rss *res = parsed_result;
struct rte_eth_rss_conf rss_conf = { .rss_key_len = 0, }; struct rte_eth_rss_conf rss_conf = { .rss_key_len = 0, };
struct rte_eth_dev_info dev_info = { .flow_type_rss_offloads = 0, };
int diag; int diag;
uint16_t i; uint16_t i;
@ -2023,7 +2024,7 @@ cmd_config_rss_parsed(void *parsed_result,
rss_conf.rss_hf = ETH_RSS_GENEVE; rss_conf.rss_hf = ETH_RSS_GENEVE;
else if (!strcmp(res->value, "nvgre")) else if (!strcmp(res->value, "nvgre"))
rss_conf.rss_hf = ETH_RSS_NVGRE; rss_conf.rss_hf = ETH_RSS_NVGRE;
else if (!strcmp(res->value, "none")) else if (!strcmp(res->value, "none") || !strcmp(res->value, "default"))
rss_conf.rss_hf = 0; rss_conf.rss_hf = 0;
else if (isdigit(res->value[0]) && atoi(res->value) > 0 && else if (isdigit(res->value[0]) && atoi(res->value) > 0 &&
atoi(res->value) < 64) atoi(res->value) < 64)
@ -2036,6 +2037,10 @@ cmd_config_rss_parsed(void *parsed_result,
/* Update global configuration for RSS types. */ /* Update global configuration for RSS types. */
rss_hf = rss_conf.rss_hf; rss_hf = rss_conf.rss_hf;
RTE_ETH_FOREACH_DEV(i) { RTE_ETH_FOREACH_DEV(i) {
if (!strcmp(res->value, "default")) {
rte_eth_dev_info_get(i, &dev_info);
rss_conf.rss_hf = dev_info.flow_type_rss_offloads;
}
diag = rte_eth_dev_rss_hash_update(i, &rss_conf); diag = rte_eth_dev_rss_hash_update(i, &rss_conf);
if (diag < 0) if (diag < 0)
printf("Configuration of RSS hash at ethernet port %d " printf("Configuration of RSS hash at ethernet port %d "
@ -2059,7 +2064,7 @@ cmdline_parse_inst_t cmd_config_rss = {
.f = cmd_config_rss_parsed, .f = cmd_config_rss_parsed,
.data = NULL, .data = NULL,
.help_str = "port config all rss " .help_str = "port config all rss "
"all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none|<flowtype_id>", "all|default|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none|<flowtype_id>",
.tokens = { .tokens = {
(void *)&cmd_config_rss_port, (void *)&cmd_config_rss_port,
(void *)&cmd_config_rss_keyword, (void *)&cmd_config_rss_keyword,

4
doc/guides/testpmd_app_ug/testpmd_funcs.rst
View File

@ -1751,10 +1751,12 @@ port config - RSS
Set the RSS (Receive Side Scaling) mode on or off:: Set the RSS (Receive Side Scaling) mode on or off::
testpmd> port config all rss (all|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none) testpmd> port config all rss (all|default|ip|tcp|udp|sctp|ether|port|vxlan|geneve|nvgre|none)
RSS is on by default. RSS is on by default.
The ``all`` option is equivalent to ip|tcp|udp|sctp|ether.
The ``default`` option enables all supported RSS types reported by device info.
The ``none`` option is equivalent to the ``--disable-rss`` command-line option. The ``none`` option is equivalent to the ``--disable-rss`` command-line option.
port config - RSS Reta port config - RSS Reta