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app/testpmd: support symmetric Toeplitz hash

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This patch adds command line support for Symmetric Toeplitz
hash configuration.

Signed-off-by: Simei Su <simei.su@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
This commit is contained in:
Simei Su 2019-10-01 17:22:13 +08:00 committed by Ferruh Yigit
parent d172886440
commit 1286c03567
3 changed files with 21 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
app/test-pmd/cmdline.c
View File

@ -1056,7 +1056,7 @@ static void cmd_help_long_parsed(void *parsed_result,
"get_hash_global_config (port_id)\n"
" Get the global configurations of hash filters.\n\n"
"set_hash_global_config (port_id) (toeplitz|simple_xor|default)"
"set_hash_global_config (port_id) (toeplitz|simple_xor|symmetric_toeplitz|default)"
" (ipv4|ipv4-frag|ipv4-tcp|ipv4-udp|ipv4-sctp|ipv4-other|ipv6|"
"ipv6-frag|ipv6-tcp|ipv6-udp|ipv6-sctp|ipv6-other|l2_payload)"
" (enable|disable)\n"
@ -12196,6 +12196,9 @@ cmd_get_hash_global_config_parsed(void *parsed_result,
case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
printf("Hash function is Simple XOR\n");
break;
case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
printf("Hash function is Symmetric Toeplitz\n");
break;
default:
printf("Unknown hash function\n");
break;
@ -12269,6 +12272,9 @@ cmd_set_hash_global_config_parsed(void *parsed_result,
else if (!strcmp(res->hash_func, "simple_xor"))
info.info.global_conf.hash_func =
RTE_ETH_HASH_FUNCTION_SIMPLE_XOR;
else if (!strcmp(res->hash_func, "symmetric_toeplitz"))
info.info.global_conf.hash_func =
RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ;
else if (!strcmp(res->hash_func, "default"))
info.info.global_conf.hash_func =
RTE_ETH_HASH_FUNCTION_DEFAULT;
@ -12298,7 +12304,7 @@ cmdline_parse_token_num_t cmd_set_hash_global_config_port_id =
port_id, UINT16);
cmdline_parse_token_string_t cmd_set_hash_global_config_hash_func =
TOKEN_STRING_INITIALIZER(struct cmd_set_hash_global_config_result,
hash_func, "toeplitz#simple_xor#default");
hash_func, "toeplitz#simple_xor#symmetric_toeplitz#default");
cmdline_parse_token_string_t cmd_set_hash_global_config_flow_type =
TOKEN_STRING_INITIALIZER(struct cmd_set_hash_global_config_result,
flow_type,
@ -12312,7 +12318,7 @@ cmdline_parse_inst_t cmd_set_hash_global_config = {
.f = cmd_set_hash_global_config_parsed,
.data = NULL,
.help_str = "set_hash_global_config <port_id> "
"toeplitz|simple_xor|default "
"toeplitz|simple_xor|symmetric_toeplitz|default "
"ipv4|ipv4-frag|ipv4-tcp|ipv4-udp|ipv4-sctp|ipv4-other|"
"ipv6|ipv6-frag|ipv6-tcp|ipv6-udp|ipv6-sctp|ipv6-other|"
"l2_payload enable|disable",

12
app/test-pmd/cmdline_flow.c
View File

@ -227,6 +227,7 @@ enum index {
ACTION_RSS_FUNC_DEFAULT,
ACTION_RSS_FUNC_TOEPLITZ,
ACTION_RSS_FUNC_SIMPLE_XOR,
ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ,
ACTION_RSS_TYPES,
ACTION_RSS_TYPE,
ACTION_RSS_KEY,
@ -2543,7 +2544,8 @@ static const struct token token_list[] = {
.next = NEXT(action_rss,
NEXT_ENTRY(ACTION_RSS_FUNC_DEFAULT,
ACTION_RSS_FUNC_TOEPLITZ,
ACTION_RSS_FUNC_SIMPLE_XOR)),
ACTION_RSS_FUNC_SIMPLE_XOR,
ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ)),
},
[ACTION_RSS_FUNC_DEFAULT] = {
.name = "default",
@ -2560,6 +2562,11 @@ static const struct token token_list[] = {
.help = "simple XOR hash function",
.call = parse_vc_action_rss_func,
},
[ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ] = {
.name = "symmetric_toeplitz",
.help = "Symmetric Toeplitz hash function",
.call = parse_vc_action_rss_func,
},
[ACTION_RSS_LEVEL] = {
.name = "level",
.help = "encapsulation level for \"types\"",
@ -3678,6 +3685,9 @@ parse_vc_action_rss_func(struct context *ctx, const struct token *token,
case ACTION_RSS_FUNC_SIMPLE_XOR:
func = RTE_ETH_HASH_FUNCTION_SIMPLE_XOR;
break;
case ACTION_RSS_FUNC_SYMMETRIC_TOEPLITZ:
func = RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ;
break;
default:
return -1;
}

2
doc/guides/testpmd_app_ug/testpmd_funcs.rst
View File

@ -3403,7 +3403,7 @@ set_hash_global_config
Set the global configurations of hash filters::
set_hash_global_config (port_id) (toeplitz|simple_xor|default) \
set_hash_global_config (port_id) (toeplitz|simple_xor|symmetric_toeplitz|default) \
(ipv4|ipv4-frag|ipv4-tcp|ipv4-udp|ipv4-sctp|ipv4-other|ipv6|ipv6-frag| \
ipv6-tcp|ipv6-udp|ipv6-sctp|ipv6-other|l2_payload|<flow_id>) \
(enable|disable)