app/testpmd: add command to print representor info
Make it simpler to debug configurations and code related to the representor info API. Signed-off-by: Viacheslav Galaktionov <viacheslav.galaktionov@oktetlabs.ru> Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Reviewed-by: Andy Moreton <amoreton@xilinx.com> Reviewed-by: Xueming Li <xuemingl@nvidia.com> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
This commit is contained in:
Viacheslav Galaktionov
Ferruh Yigit
parent
e28938e621
commit
c4045f3455
@ -162,6 +162,9 @@ static void cmd_help_long_parsed(void *parsed_result,
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"show port (info|stats|summary|xstats|fdir|dcb_tc) (port_id|all)\n"
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" Display information for port_id, or all.\n\n"
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"show port info (port_id) representor\n"
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" Show supported representors for a specific port\n\n"
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"show port port_id (module_eeprom|eeprom)\n"
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" Display the module EEPROM or EEPROM information for port_id.\n\n"
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@ -8071,6 +8074,137 @@ cmdline_parse_inst_t cmd_showport = {
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},
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};
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/* *** show port representors information *** */
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struct cmd_representor_info_result {
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cmdline_fixed_string_t cmd_show;
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cmdline_fixed_string_t cmd_port;
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cmdline_fixed_string_t cmd_info;
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cmdline_fixed_string_t cmd_keyword;
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portid_t cmd_pid;
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};
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static void
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cmd_representor_info_parsed(void *parsed_result,
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__rte_unused struct cmdline *cl,
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__rte_unused void *data)
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{
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struct cmd_representor_info_result *res = parsed_result;
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struct rte_eth_representor_info *info;
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struct rte_eth_representor_range *range;
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uint32_t range_diff;
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uint32_t i;
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int ret;
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int num;
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if (!rte_eth_dev_is_valid_port(res->cmd_pid)) {
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fprintf(stderr, "Invalid port id %u\n", res->cmd_pid);
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return;
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}
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ret = rte_eth_representor_info_get(res->cmd_pid, NULL);
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if (ret < 0) {
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fprintf(stderr,
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"Failed to get the number of representor info ranges for port %hu: %s\n",
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res->cmd_pid, rte_strerror(-ret));
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return;
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}
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num = ret;
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info = calloc(1, sizeof(*info) + num * sizeof(info->ranges[0]));
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if (info == NULL) {
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fprintf(stderr,
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"Failed to allocate memory for representor info for port %hu\n",
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res->cmd_pid);
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return;
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}
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info->nb_ranges_alloc = num;
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ret = rte_eth_representor_info_get(res->cmd_pid, info);
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if (ret < 0) {
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fprintf(stderr,
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"Failed to get the representor info for port %hu: %s\n",
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res->cmd_pid, rte_strerror(-ret));
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free(info);
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return;
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}
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printf("Port controller: %hu\n", info->controller);
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printf("Port PF: %hu\n", info->pf);
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printf("Ranges: %u\n", info->nb_ranges);
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for (i = 0; i < info->nb_ranges; i++) {
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range = &info->ranges[i];
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range_diff = range->id_end - range->id_base;
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printf("%u. ", i + 1);
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printf("'%s' ", range->name);
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if (range_diff > 0)
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printf("[%u-%u]: ", range->id_base, range->id_end);
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else
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printf("[%u]: ", range->id_base);
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printf("Controller %d, PF %d", range->controller, range->pf);
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switch (range->type) {
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case RTE_ETH_REPRESENTOR_NONE:
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printf(", NONE\n");
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break;
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case RTE_ETH_REPRESENTOR_VF:
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if (range_diff > 0)
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printf(", VF %d..%d\n", range->vf,
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range->vf + range_diff);
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else
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printf(", VF %d\n", range->vf);
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break;
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case RTE_ETH_REPRESENTOR_SF:
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printf(", SF %d\n", range->sf);
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break;
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case RTE_ETH_REPRESENTOR_PF:
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if (range_diff > 0)
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printf("..%d\n", range->pf + range_diff);
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else
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printf("\n");
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break;
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default:
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printf(", UNKNOWN TYPE %d\n", range->type);
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break;
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}
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}
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free(info);
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}
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cmdline_parse_token_string_t cmd_representor_info_show =
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TOKEN_STRING_INITIALIZER(struct cmd_representor_info_result,
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cmd_show, "show");
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cmdline_parse_token_string_t cmd_representor_info_port =
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TOKEN_STRING_INITIALIZER(struct cmd_representor_info_result,
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cmd_port, "port");
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cmdline_parse_token_string_t cmd_representor_info_info =
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TOKEN_STRING_INITIALIZER(struct cmd_representor_info_result,
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cmd_info, "info");
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cmdline_parse_token_num_t cmd_representor_info_pid =
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TOKEN_NUM_INITIALIZER(struct cmd_representor_info_result,
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cmd_pid, RTE_UINT16);
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cmdline_parse_token_string_t cmd_representor_info_keyword =
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TOKEN_STRING_INITIALIZER(struct cmd_representor_info_result,
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cmd_keyword, "representor");
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cmdline_parse_inst_t cmd_representor_info = {
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.f = cmd_representor_info_parsed,
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.data = NULL,
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.help_str = "show port info <port_id> representor",
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.tokens = {
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(void *)&cmd_representor_info_show,
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(void *)&cmd_representor_info_port,
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(void *)&cmd_representor_info_info,
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(void *)&cmd_representor_info_pid,
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(void *)&cmd_representor_info_keyword,
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NULL,
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},
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};
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/* *** SHOW DEVICE INFO *** */
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struct cmd_showdevice_result {
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cmdline_fixed_string_t show;
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@ -17458,6 +17592,7 @@ cmdline_parse_ctx_t main_ctx[] = {
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(cmdline_parse_inst_t *)&cmd_showqueue,
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(cmdline_parse_inst_t *)&cmd_showeeprom,
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(cmdline_parse_inst_t *)&cmd_showportall,
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(cmdline_parse_inst_t *)&cmd_representor_info,
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(cmdline_parse_inst_t *)&cmd_showdevice,
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(cmdline_parse_inst_t *)&cmd_showcfg,
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(cmdline_parse_inst_t *)&cmd_showfwdall,
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