| 44 | } |
| 45 | |
| 46 | static uint16_t |
| 47 | eth_dev_find_free_port(void) |
| 48 | __rte_exclusive_locks_required(rte_mcfg_ethdev_get_lock()) |
| 49 | { |
| 50 | uint16_t i; |
| 51 | |
| 52 | for (i = 0; i < RTE_MAX_ETHPORTS; i++) { |
| 53 | /* Using shared name field to find a free port. */ |
| 54 | if (eth_dev_shared_data->data[i].name[0] == '\0') { |
| 55 | RTE_ASSERT(rte_eth_devices[i].state == |
| 56 | RTE_ETH_DEV_UNUSED); |
| 57 | return i; |
| 58 | } |
| 59 | } |
| 60 | return RTE_MAX_ETHPORTS; |
| 61 | } |
| 62 | |
| 63 | static struct rte_eth_dev * |
| 64 | eth_dev_get(uint16_t port_id) |
no test coverage detected