Function ssovf_port_setup

dpdk/drivers/event/octeontx/ssovf_evdev.c:235–288

}

static int
ssovf_port_setup(struct rte_eventdev *dev, uint8_t port_id,
				const struct rte_event_port_conf *port_conf)
{
	struct ssows *ws;
	uint32_t reg_off;
	uint8_t q;
	struct ssovf_evdev *edev = ssovf_pmd_priv(dev);

	ssovf_func_trace("port=%d", port_id);
	RTE_SET_USED(port_conf);

	/* Free memory prior to re-allocation if needed */
	if (dev->data->ports[port_id] != NULL) {
		ssovf_port_release(dev->data->ports[port_id]);
		dev->data->ports[port_id] = NULL;
	}

	/* Allocate event port memory */
	ws = rte_zmalloc_socket("eventdev ssows",
			sizeof(struct ssows), RTE_CACHE_LINE_SIZE,
			dev->data->socket_id);
	if (ws == NULL) {
		ssovf_log_err("Failed to alloc memory for port=%d", port_id);
		return -ENOMEM;
	}

	ws->base = ssovf_bar(OCTEONTX_SSO_HWS, port_id, 0);
	if (ws->base == NULL) {
		rte_free(ws);
		ssovf_log_err("Failed to get hws base addr port=%d", port_id);
		return -EINVAL;
	}

	reg_off = SSOW_VHWS_OP_GET_WORK0;
	reg_off |= 1 << 4; /* Index_ggrp_mask (Use maskset zero) */
	reg_off |= 1 << 16; /* Wait */
	ws->getwork = ws->base + reg_off;
	ws->port = port_id;
	ws->lookup_mem = octeontx_fastpath_lookup_mem_get();

	for (q = 0; q < edev->nb_event_queues; q++) {
		ws->grps[q] = ssovf_bar(OCTEONTX_SSO_GROUP, q, 2);
		if (ws->grps[q] == NULL) {
			rte_free(ws);
			ssovf_log_err("Failed to get grp%d base addr", q);
			return -EINVAL;
		}
	}

	dev->data->ports[port_id] = ws;
	ssovf_log_dbg("port=%d ws=%p", port_id, ws);
	return 0;
}

static int
ssovf_port_link(struct rte_eventdev *dev, void *port, const uint8_t queues[],