[dpdk-dev] [PATCH 3/3] testpmd: Add commands to test administrative link up and down of PMD
Ouyang Changchun
changchun.ouyang at intel.com
Thu May 22 08:11:13 CEST 2014
This patch adds commands to test the functionality of administrative link up and down of PMD in testpmd.
Signed-off-by: Ouyang Changchun <changchun.ouyang at intel.com>
---
app/test-pmd/cmdline.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++
app/test-pmd/testpmd.c | 14 +++++++++
app/test-pmd/testpmd.h | 2 ++
3 files changed, 94 insertions(+)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 6030192..9dcf475 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -3844,6 +3844,82 @@ cmdline_parse_inst_t cmd_start_tx_first = {
},
};
+/* *** LINK UP ADMINISTRATIVELY *** */
+struct cmd_admin_link_up_result {
+ cmdline_fixed_string_t admin;
+ cmdline_fixed_string_t link_up;
+ cmdline_fixed_string_t port;
+ uint8_t port_id;
+};
+
+cmdline_parse_token_string_t cmd_admin_link_up_admin =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_up_result, admin, "admin");
+cmdline_parse_token_string_t cmd_admin_link_up_link_up =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_up_result, link_up, "link-up");
+cmdline_parse_token_string_t cmd_admin_link_up_port =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_up_result, port, "port");
+cmdline_parse_token_num_t cmd_admin_link_up_port_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_admin_link_up_result, port_id, UINT8);
+
+static void cmd_admin_link_up_parsed(__attribute__((unused)) void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_admin_link_up_result *res = parsed_result;
+ dev_admin_link_up(res->port_id);
+}
+
+cmdline_parse_inst_t cmd_admin_link_up = {
+ .f = cmd_admin_link_up_parsed,
+ .data = NULL,
+ .help_str = "admin link-up port (port id)",
+ .tokens = {
+ (void *)&cmd_admin_link_up_admin,
+ (void *)&cmd_admin_link_up_link_up,
+ (void *)&cmd_admin_link_up_port,
+ (void *)&cmd_admin_link_up_port_id,
+ NULL,
+ },
+};
+
+/* *** LINK DOWN ADMINISTRATIVELY *** */
+struct cmd_admin_link_down_result {
+ cmdline_fixed_string_t admin;
+ cmdline_fixed_string_t link_down;
+ cmdline_fixed_string_t port;
+ uint8_t port_id;
+};
+
+cmdline_parse_token_string_t cmd_admin_link_down_admin =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_down_result, admin, "admin");
+cmdline_parse_token_string_t cmd_admin_link_down_link_down =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_down_result, link_down, "link-down");
+cmdline_parse_token_string_t cmd_admin_link_down_port =
+ TOKEN_STRING_INITIALIZER(struct cmd_admin_link_down_result, port, "port");
+cmdline_parse_token_num_t cmd_admin_link_down_port_id =
+ TOKEN_NUM_INITIALIZER(struct cmd_admin_link_down_result, port_id, UINT8);
+
+static void cmd_admin_link_down_parsed(__attribute__((unused)) void *parsed_result,
+ __attribute__((unused)) struct cmdline *cl,
+ __attribute__((unused)) void *data)
+{
+ struct cmd_admin_link_down_result *res = parsed_result;
+ dev_admin_link_down(res->port_id);
+}
+
+cmdline_parse_inst_t cmd_admin_link_down = {
+ .f = cmd_admin_link_down_parsed,
+ .data = NULL,
+ .help_str = "admin link-down port (port id)",
+ .tokens = {
+ (void *)&cmd_admin_link_down_admin,
+ (void *)&cmd_admin_link_down_link_down,
+ (void *)&cmd_admin_link_down_port,
+ (void *)&cmd_admin_link_down_port_id,
+ NULL,
+ },
+};
+
/* *** SHOW CFG *** */
struct cmd_showcfg_result {
cmdline_fixed_string_t show;
@@ -6055,6 +6131,8 @@ cmdline_parse_ctx_t main_ctx[] = {
(cmdline_parse_inst_t *)&cmd_showcfg,
(cmdline_parse_inst_t *)&cmd_start,
(cmdline_parse_inst_t *)&cmd_start_tx_first,
+ (cmdline_parse_inst_t *)&cmd_admin_link_up,
+ (cmdline_parse_inst_t *)&cmd_admin_link_down,
(cmdline_parse_inst_t *)&cmd_reset,
(cmdline_parse_inst_t *)&cmd_set_numbers,
(cmdline_parse_inst_t *)&cmd_set_txpkts,
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index bc38305..9e9997f 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -1208,6 +1208,20 @@ stop_packet_forwarding(void)
test_done = 1;
}
+void
+dev_admin_link_up(portid_t pid)
+{
+ if (rte_eth_dev_admin_link_up((uint8_t)pid) < 0)
+ printf("\nAdmin link up fail.\n");
+}
+
+void
+dev_admin_link_down(portid_t pid)
+{
+ if (rte_eth_dev_admin_link_down((uint8_t)pid) < 0)
+ printf("\nAdmin link down fail.\n");
+}
+
static int
all_ports_started(void)
{
diff --git a/app/test-pmd/testpmd.h b/app/test-pmd/testpmd.h
index c7998a6..90c306d 100644
--- a/app/test-pmd/testpmd.h
+++ b/app/test-pmd/testpmd.h
@@ -499,6 +499,8 @@ char *list_pkt_forwarding_modes(void);
void set_pkt_forwarding_mode(const char *fwd_mode);
void start_packet_forwarding(int with_tx_first);
void stop_packet_forwarding(void);
+void dev_admin_link_up(portid_t pid);
+void dev_admin_link_down(portid_t pid);
void init_port_config(void);
int init_port_dcb_config(portid_t pid,struct dcb_config *dcb_conf);
int start_port(portid_t pid);
--
1.9.0
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