#include <rte_ring.h>
#include <rte_errno.h>
#include <rte_event_ring.h>
+#include <rte_service_component.h>
#include "sw_evdev.h"
#include "iq_ring.h"
return 0;
}
+struct rte_eth_dev;
+
+static int
+sw_eth_rx_adapter_caps_get(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev,
+ uint32_t *caps)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(eth_dev);
+ *caps = RTE_EVENT_ETH_RX_ADAPTER_SW_CAP;
+ return 0;
+}
+
static void
sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
{
{
unsigned int i, j;
struct sw_evdev *sw = sw_pmd_priv(dev);
+
+ /* check a service core is mapped to this service */
+ if (!rte_service_runstate_get(sw->service_id))
+ SW_LOG_ERR("Warning: No Service core enabled on service %s\n",
+ sw->service_name);
+
/* check all ports are set up */
for (i = 0; i < sw->port_count; i++)
if (sw->ports[i].rx_worker_ring == NULL) {
return 0;
}
+
+static int32_t sw_sched_service_func(void *args)
+{
+ struct rte_eventdev *dev = args;
+ sw_event_schedule(dev);
+ return 0;
+}
+
static int
sw_probe(struct rte_vdev_device *vdev)
{
.port_link = sw_port_link,
.port_unlink = sw_port_unlink,
+ .eth_rx_adapter_caps_get = sw_eth_rx_adapter_caps_get,
+
.xstats_get = sw_xstats_get,
.xstats_get_names = sw_xstats_get_names,
.xstats_get_by_name = sw_xstats_get_by_name,
sw->credit_update_quanta = credit_quanta;
sw->sched_quanta = sched_quanta;
+ /* register service with EAL */
+ struct rte_service_spec service;
+ memset(&service, 0, sizeof(struct rte_service_spec));
+ snprintf(service.name, sizeof(service.name), "%s_service", name);
+ snprintf(sw->service_name, sizeof(sw->service_name), "%s_service",
+ name);
+ service.socket_id = socket_id;
+ service.callback = sw_sched_service_func;
+ service.callback_userdata = (void *)dev;
+
+ int32_t ret = rte_service_component_register(&service, &sw->service_id);
+ if (ret) {
+ SW_LOG_ERR("service register() failed");
+ return -ENOEXEC;
+ }
+
return 0;
}