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