+static void
+eh_do_capability_check(struct eventmode_conf *em_conf)
+{
+ struct eventdev_params *eventdev_config;
+ int all_internal_ports = 1;
+ uint32_t eventdev_id;
+ int i;
+
+ for (i = 0; i < em_conf->nb_eventdev; i++) {
+
+ /* Get the event dev conf */
+ eventdev_config = &(em_conf->eventdev_config[i]);
+ eventdev_id = eventdev_config->eventdev_id;
+
+ /* Check if event device has internal port for Rx & Tx */
+ if (eh_dev_has_rx_internal_port(eventdev_id) &&
+ eh_dev_has_tx_internal_port(eventdev_id)) {
+ eventdev_config->all_internal_ports = 1;
+ } else {
+ all_internal_ports = 0;
+ }
+ }
+
+ /*
+ * If Rx & Tx internal ports are supported by all event devices then
+ * eth cores won't be required. Override the eth core mask requested
+ * and decrement number of event queues by one as it won't be needed
+ * for Tx.
+ */
+ if (all_internal_ports) {
+ rte_bitmap_reset(em_conf->eth_core_mask);
+ for (i = 0; i < em_conf->nb_eventdev; i++)
+ em_conf->eventdev_config[i].nb_eventqueue--;
+ }
+}
+