[dpdk-dev] [PATCH 3/3] app/testpmd: support setting up txq_flags value in command line

[<maciej.czekaj@caviumnetworks.com>]

From: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>

	"port config all txqflags <value>" allows for
	specifying txq_flags value in command line.

Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
---
 app/test-pmd/cmdline.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 929d19a..680164f 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -2730,6 +2730,69 @@ cmdline_parse_inst_t cmd_set_txsplit = {
 	},
 };
 
+/* *** CONFIG TX QUEUE FLAGS *** */
+
+struct cmd_config_txqflags_result {
+	cmdline_fixed_string_t port;
+	cmdline_fixed_string_t config;
+	cmdline_fixed_string_t all;
+	cmdline_fixed_string_t what;
+	int32_t hexvalue;
+};
+
+static void cmd_config_txqflags_parsed(void *parsed_result,
+				__attribute__((unused)) struct cmdline *cl,
+				__attribute__((unused)) void *data)
+{
+	struct cmd_config_txqflags_result *res = parsed_result;
+
+	if (!all_ports_stopped()) {
+		printf("Please stop all ports first\n");
+		return;
+	}
+
+	if (!strcmp(res->what, "txqflags")) {
+		txq_flags = res->hexvalue;
+	} else {
+		printf("Unknown parameter\n");
+		return;
+	}
+
+	init_port_config();
+
+	cmd_reconfig_device_queue(RTE_PORT_ALL, 1, 1);
+}
+
+cmdline_parse_token_string_t cmd_config_txqflags_port =
+	TOKEN_STRING_INITIALIZER(struct cmd_config_txqflags_result, port,
+				 "port");
+cmdline_parse_token_string_t cmd_config_txqflags_config =
+	TOKEN_STRING_INITIALIZER(struct cmd_config_txqflags_result, config,
+				 "config");
+cmdline_parse_token_string_t cmd_config_txqflags_all =
+	TOKEN_STRING_INITIALIZER(struct cmd_config_txqflags_result, all,
+				 "all");
+cmdline_parse_token_string_t cmd_config_txqflags_what =
+	TOKEN_STRING_INITIALIZER(struct cmd_config_txqflags_result, what,
+				 "txqflags");
+cmdline_parse_token_num_t cmd_config_txqflags_value =
+	TOKEN_NUM_INITIALIZER(struct cmd_config_txqflags_result,
+				hexvalue, INT32);
+
+cmdline_parse_inst_t cmd_config_txqflags = {
+	.f = cmd_config_txqflags_parsed,
+	.data = NULL,
+	.help_str = "port config all txqflags value",
+	.tokens = {
+		(void *)&cmd_config_txqflags_port,
+		(void *)&cmd_config_txqflags_config,
+		(void *)&cmd_config_txqflags_all,
+		(void *)&cmd_config_txqflags_what,
+		(void *)&cmd_config_txqflags_value,
+		NULL,
+	},
+};
+
 /* *** ADD/REMOVE ALL VLAN IDENTIFIERS TO/FROM A PORT VLAN RX FILTER *** */
 struct cmd_rx_vlan_filter_all_result {
 	cmdline_fixed_string_t rx_vlan;
@@ -10487,6 +10550,7 @@ cmdline_parse_ctx_t main_ctx[] = {
 	(cmdline_parse_inst_t *)&cmd_config_rx_mode_flag,
 	(cmdline_parse_inst_t *)&cmd_config_rss,
 	(cmdline_parse_inst_t *)&cmd_config_rxtx_queue,
+	(cmdline_parse_inst_t *)&cmd_config_txqflags,
 	(cmdline_parse_inst_t *)&cmd_config_rss_reta,
 	(cmdline_parse_inst_t *)&cmd_showport_reta,
 	(cmdline_parse_inst_t *)&cmd_config_burst,
-- 
1.9.1