Check the link rc of all ports in up to 9s, and print them finally */
| 30 | |
| 31 | /* Check the link rc of all ports in up to 9s, and print them finally */ |
| 32 | static void |
| 33 | check_all_ports_link_status(uint32_t port_mask) |
| 34 | { |
| 35 | #define CHECK_INTERVAL 100 /* 100ms */ |
| 36 | #define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */ |
| 37 | char link_rc_text[RTE_ETH_LINK_MAX_STR_LEN]; |
| 38 | uint8_t count, all_ports_up, print_flag = 0; |
| 39 | struct rte_eth_link link; |
| 40 | uint16_t portid; |
| 41 | int rc; |
| 42 | |
| 43 | printf("\nChecking link status..."); |
| 44 | fflush(stdout); |
| 45 | for (count = 0; count <= MAX_CHECK_TIME; count++) { |
| 46 | if (force_quit) |
| 47 | return; |
| 48 | |
| 49 | all_ports_up = 1; |
| 50 | RTE_ETH_FOREACH_DEV(portid) |
| 51 | { |
| 52 | if (force_quit) |
| 53 | return; |
| 54 | |
| 55 | if ((port_mask & (1 << portid)) == 0) |
| 56 | continue; |
| 57 | |
| 58 | memset(&link, 0, sizeof(link)); |
| 59 | rc = rte_eth_link_get_nowait(portid, &link); |
| 60 | if (rc < 0) { |
| 61 | all_ports_up = 0; |
| 62 | if (print_flag == 1) |
| 63 | printf("Port %u link get failed: %s\n", |
| 64 | portid, rte_strerror(-rc)); |
| 65 | continue; |
| 66 | } |
| 67 | |
| 68 | /* Print link rc if flag set */ |
| 69 | if (print_flag == 1) { |
| 70 | rte_eth_link_to_str(link_rc_text, sizeof(link_rc_text), |
| 71 | &link); |
| 72 | printf("Port %d %s\n", portid, link_rc_text); |
| 73 | continue; |
| 74 | } |
| 75 | |
| 76 | /* Clear all_ports_up flag if any link down */ |
| 77 | if (link.link_status == RTE_ETH_LINK_DOWN) { |
| 78 | all_ports_up = 0; |
| 79 | break; |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | /* After finally printing all link rc, get out */ |
| 84 | if (print_flag == 1) |
| 85 | break; |
| 86 | |
| 87 | if (all_ports_up == 0) { |
| 88 | printf("."); |
| 89 | fflush(stdout); |
no test coverage detected