X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fenic%2Fenic_main.c;h=9b0439b9691d18185920382e5abfa16011b2deab;hb=9b6924e95783c8c5c4b6d2453a6cee327be6b24f;hp=5f2188bfa9f51060140dc7d772712bcbfdda6a7a;hpb=c23a1a300081d5e2b92d901ef0649c437b00f9e1;p=dpdk.git

diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 5f2188bfa9..9b0439b969 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -202,20 +202,19 @@ void enic_del_mac_address(struct enic *enic, int mac_index)
 		dev_err(enic, "del mac addr failed\n");
 }
 
-void enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
+int enic_set_mac_address(struct enic *enic, uint8_t *mac_addr)
 {
 	int err;
 
 	if (!is_eth_addr_valid(mac_addr)) {
 		dev_err(enic, "invalid mac address\n");
-		return;
+		return -EINVAL;
 	}
 
 	err = vnic_dev_add_addr(enic->vdev, mac_addr);
-	if (err) {
+	if (err)
 		dev_err(enic, "add mac addr failed\n");
-		return;
-	}
+	return err;
 }
 
 static void
@@ -369,6 +368,7 @@ enic_alloc_consistent(void *priv, size_t size,
 		pr_err("%s : Failed to allocate memory for memzone list\n",
 		       __func__);
 		rte_memzone_free(rz);
+		return NULL;
 	}
 
 	mze->rz = rz;
@@ -431,7 +431,7 @@ enic_intr_handler(void *arg)
 	vnic_intr_return_all_credits(&enic->intr);
 
 	enic_link_update(enic);
-	_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
+	_rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL, NULL);
 	enic_log_q_error(enic);
 }
 
@@ -1181,6 +1181,9 @@ int enic_set_mtu(struct enic *enic, uint16_t new_mtu)
 	old_mtu = eth_dev->data->mtu;
 	config_mtu = enic->config.mtu;
 
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return -E_RTE_SECONDARY;
+
 	if (new_mtu > enic->max_mtu) {
 		dev_err(enic,
 			"MTU not updated: requested (%u) greater than max (%u)\n",
@@ -1226,7 +1229,7 @@ int enic_set_mtu(struct enic *enic, uint16_t new_mtu)
 		}
 	}
 
-	/* replace Rx funciton with a no-op to avoid getting stale pkts */
+	/* replace Rx function with a no-op to avoid getting stale pkts */
 	eth_dev->rx_pkt_burst = enic_dummy_recv_pkts;
 	rte_mb();
 
@@ -1315,6 +1318,9 @@ static int enic_dev_init(struct enic *enic)
 
 	vnic_dev_set_reset_flag(enic->vdev, 0);
 
+	LIST_INIT(&enic->flows);
+	rte_spinlock_init(&enic->flows_lock);
+
 	/* set up link status checking */
 	vnic_dev_notify_set(enic->vdev, -1); /* No Intr for notify */
 
@@ -1329,6 +1335,10 @@ int enic_probe(struct enic *enic)
 
 	dev_debug(enic, " Initializing ENIC PMD\n");
 
+	/* if this is a secondary process the hardware is already initialized */
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return 0;
+
 	enic->bar0.vaddr = (void *)pdev->mem_resource[0].addr;
 	enic->bar0.len = pdev->mem_resource[0].len;