[dpdk-dev] [PATCH 2/2] app/testpmd: add test commands for RSS granularity

[Helin Zhang <helin.zhang@intel.com>]

Test commands are added to support clearing input set, or setting
with new input set per different pctype.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
---
 app/test-pmd/cmdline.c | 106 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 0f8f48f..80098e6 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -8851,6 +8851,111 @@ cmdline_parse_inst_t cmd_set_hash_global_config = {
 	},
 };
 
+/**/
+struct cmd_set_hash_input_set_result {
+	cmdline_fixed_string_t set_hash_input_set;
+	uint8_t port_id;
+	cmdline_fixed_string_t flow_type;
+	cmdline_fixed_string_t inset_field;
+	cmdline_fixed_string_t enable;
+};
+
+static enum rte_eth_input_set_field
+str2inset(char *string)
+{
+	uint16_t i;
+
+	static const struct {
+		char str[32];
+		enum rte_eth_input_set_field inset;
+	} inset_table[] = {
+		{"src-ipv4", RTE_ETH_INPUT_SET_L3_SRC_IP4},
+		{"dst-ipv4", RTE_ETH_INPUT_SET_L3_DST_IP4},
+		{"src-ipv6", RTE_ETH_INPUT_SET_L3_SRC_IP6},
+		{"dst-ipv6", RTE_ETH_INPUT_SET_L3_DST_IP6},
+		{"udp-src-port", RTE_ETH_INPUT_SET_L4_UDP_SRC_PORT},
+		{"udp-dst-port", RTE_ETH_INPUT_SET_L4_UDP_DST_PORT},
+		{"tcp-src-port", RTE_ETH_INPUT_SET_L4_TCP_SRC_PORT},
+		{"tcp-dst-port", RTE_ETH_INPUT_SET_L4_TCP_DST_PORT},
+		{"sctp-src-port", RTE_ETH_INPUT_SET_L4_SCTP_SRC_PORT},
+		{"sctp-dst-port", RTE_ETH_INPUT_SET_L4_SCTP_DST_PORT},
+		{"sctp-veri-tag", RTE_ETH_INPUT_SET_L4_SCTP_VERIFICATION_TAG},
+		{"fld-1st", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_1ST_WORD},
+		{"fld-2nd", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_2ND_WORD},
+		{"fld-3rd", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_3RD_WORD},
+		{"fld-4th", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_4TH_WORD},
+		{"fld-5th", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_5TH_WORD},
+		{"fld-6th", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_6TH_WORD},
+		{"fld-7th", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_7TH_WORD},
+		{"fld-8th", RTE_ETH_INPUT_SET_FLEX_PAYLOAD_8TH_WORD},
+		{"all", RTE_ETH_INPUT_SET_ALL},
+	};
+
+	for (i = 0; i < RTE_DIM(inset_table); i++) {
+		if (!strcmp(string, inset_table[i].str))
+			return inset_table[i].inset;
+	}
+
+	return RTE_ETH_INPUT_SET_UNKNOWN;
+}
+
+static void
+cmd_set_hash_input_set_parsed(void *parsed_result,
+			      __rte_unused struct cmdline *cl,
+			      __rte_unused void *data)
+{
+	struct cmd_set_hash_input_set_result *res = parsed_result;
+	struct rte_eth_hash_filter_info info;
+
+	memset(&info, 0, sizeof(info));
+	info.info_type = RTE_ETH_HASH_FILTER_INPUT_SET_SELECT;
+	info.info.input_set_conf.flow_type = str2flowtype(res->flow_type);
+	info.info.input_set_conf.field[0] = str2inset(res->inset_field);
+	info.info.input_set_conf.inset_size = 1;
+	if (!strcmp(res->enable, "enable"))
+		info.info.input_set_conf.enable = 1;
+	else
+		info.info.input_set_conf.enable = 0;
+	rte_eth_dev_filter_ctrl(res->port_id, RTE_ETH_FILTER_HASH,
+				RTE_ETH_FILTER_SET, &info);
+}
+
+cmdline_parse_token_string_t cmd_set_hash_input_set_cmd =
+	TOKEN_STRING_INITIALIZER(struct cmd_set_hash_input_set_result,
+		set_hash_input_set, "set_hash_input_set");
+cmdline_parse_token_num_t cmd_set_hash_input_set_port_id =
+	TOKEN_NUM_INITIALIZER(struct cmd_set_hash_input_set_result,
+		port_id, UINT8);
+cmdline_parse_token_string_t cmd_set_hash_input_set_flow_type =
+	TOKEN_STRING_INITIALIZER(struct cmd_set_hash_input_set_result,
+		flow_type,
+		"ipv4#ipv4-frag#ipv4-tcp#ipv4-udp#ipv4-sctp#ipv4-other#ipv6#"
+		"ipv6-frag#ipv6-tcp#ipv6-udp#ipv6-sctp#ipv6-other#l2_payload");
+cmdline_parse_token_string_t cmd_set_hash_input_set_field =
+	TOKEN_STRING_INITIALIZER(struct cmd_set_hash_input_set_result,
+		inset_field,
+		"src-ipv4#dst-ipv4#src-ipv6#dst-ipv6#udp-src-port#"
+		"udp-dst-port#tcp-src-port#tcp-dst-port#sctp-src-port#"
+		"sctp-dst-port#sctp-veri-tag#fld-1st#fld-2nd#fld-3rd#fld-4th#"
+		"fld-5th#fld-6th#fld-7th#fld-8th#all");
+cmdline_parse_token_string_t cmd_set_hash_input_set_enable =
+	TOKEN_STRING_INITIALIZER(struct cmd_set_hash_input_set_result,
+		enable, "enable#disable");
+
+cmdline_parse_inst_t cmd_set_hash_input_set = {
+	.f = cmd_set_hash_input_set_parsed,
+	.data = NULL,
+	.help_str = "ssss",
+	.tokens = {
+		(void *)&cmd_set_hash_input_set_cmd,
+		(void *)&cmd_set_hash_input_set_port_id,
+		(void *)&cmd_set_hash_input_set_flow_type,
+		(void *)&cmd_set_hash_input_set_field,
+		(void *)&cmd_set_hash_input_set_enable,
+		NULL,
+	},
+};
+
 /* *** ADD/REMOVE A MULTICAST MAC ADDRESS TO/FROM A PORT *** */
 struct cmd_mcast_addr_result {
 	cmdline_fixed_string_t mcast_addr_cmd;
@@ -9033,6 +9138,7 @@ cmdline_parse_ctx_t main_ctx[] = {
 	(cmdline_parse_inst_t *)&cmd_set_sym_hash_ena_per_port,
 	(cmdline_parse_inst_t *)&cmd_get_hash_global_config,
 	(cmdline_parse_inst_t *)&cmd_set_hash_global_config,
+	(cmdline_parse_inst_t *)&cmd_set_hash_input_set,
 	(cmdline_parse_inst_t *)&cmd_mcast_addr,
 	NULL,
 };
-- 
1.9.3