net/softnic: get eth device

Add utility function to get the rte_eth_dev from
a given softnic.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>

diff --git a/drivers/net/softnic/rte_eth_softnic_internals.h b/drivers/net/softnic/rte_eth_softnic_internals.h
index 9c587bc..1857ec5 100644 (file)
--- a/drivers/net/softnic/rte_eth_softnic_internals.h
+++ b/drivers/net/softnic/rte_eth_softnic_internals.h
@@ -18,6 +18,7 @@
 #include <rte_table_action.h>
 #include <rte_pipeline.h>
 
+#include <rte_ethdev_core.h>
 #include <rte_ethdev_driver.h>
 #include <rte_tm_driver.h>
 #include <rte_flow_driver.h>
@@ -537,6 +538,22 @@ struct pmd_internals {
        struct softnic_thread_data thread_data[RTE_MAX_LCORE];
 };
 
+static inline struct rte_eth_dev *
+ETHDEV(struct pmd_internals *softnic)
+{
+       uint16_t port_id;
+       int status;
+
+       if (softnic == NULL)
+               return NULL;
+
+       status = rte_eth_dev_get_port_by_name(softnic->params.name, &port_id);
+       if (status)
+               return NULL;
+
+       return &rte_eth_devices[port_id];
+}
+
 /**
  * Ethdev Flow API
  */