X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fvirtio%2Fvirtio_ethdev.c;h=7261109dd5d4a371243f5f2da03147e3ff8e41b7;hb=62e3ccc2b94c625d4b3ce55044b135c4ab0793db;hp=1ba4aa37e826753508854ece12cd0b8a8a5a85ce;hpb=9039c8125730adfd46b8c891e7f205eb4ac43c67;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 1ba4aa37e8..7261109dd5 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -43,8 +43,8 @@ static int  virtio_dev_start(struct rte_eth_dev *dev);
 static void virtio_dev_stop(struct rte_eth_dev *dev);
 static int virtio_dev_promiscuous_enable(struct rte_eth_dev *dev);
 static int virtio_dev_promiscuous_disable(struct rte_eth_dev *dev);
-static void virtio_dev_allmulticast_enable(struct rte_eth_dev *dev);
-static void virtio_dev_allmulticast_disable(struct rte_eth_dev *dev);
+static int virtio_dev_allmulticast_enable(struct rte_eth_dev *dev);
+static int virtio_dev_allmulticast_disable(struct rte_eth_dev *dev);
 static int virtio_dev_info_get(struct rte_eth_dev *dev,
 				struct rte_eth_dev_info *dev_info);
 static int virtio_dev_link_update(struct rte_eth_dev *dev,
@@ -61,7 +61,7 @@ static int virtio_dev_xstats_get(struct rte_eth_dev *dev,
 static int virtio_dev_xstats_get_names(struct rte_eth_dev *dev,
 				       struct rte_eth_xstat_name *xstats_names,
 				       unsigned limit);
-static void virtio_dev_stats_reset(struct rte_eth_dev *dev);
+static int virtio_dev_stats_reset(struct rte_eth_dev *dev);
 static void virtio_dev_free_mbufs(struct rte_eth_dev *dev);
 static int virtio_vlan_filter_set(struct rte_eth_dev *dev,
 				uint16_t vlan_id, int on);
@@ -800,7 +800,7 @@ virtio_dev_promiscuous_disable(struct rte_eth_dev *dev)
 	return 0;
 }
 
-static void
+static int
 virtio_dev_allmulticast_enable(struct rte_eth_dev *dev)
 {
 	struct virtio_hw *hw = dev->data->dev_private;
@@ -810,7 +810,7 @@ virtio_dev_allmulticast_enable(struct rte_eth_dev *dev)
 
 	if (!vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_RX)) {
 		PMD_INIT_LOG(INFO, "host does not support rx control");
-		return;
+		return -ENOTSUP;
 	}
 
 	ctrl.hdr.class = VIRTIO_NET_CTRL_RX;
@@ -819,11 +819,15 @@ virtio_dev_allmulticast_enable(struct rte_eth_dev *dev)
 	dlen[0] = 1;
 
 	ret = virtio_send_command(hw->cvq, &ctrl, dlen, 1);
-	if (ret)
+	if (ret) {
 		PMD_INIT_LOG(ERR, "Failed to enable allmulticast");
+		return -EAGAIN;
+	}
+
+	return 0;
 }
 
-static void
+static int
 virtio_dev_allmulticast_disable(struct rte_eth_dev *dev)
 {
 	struct virtio_hw *hw = dev->data->dev_private;
@@ -833,7 +837,7 @@ virtio_dev_allmulticast_disable(struct rte_eth_dev *dev)
 
 	if (!vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_RX)) {
 		PMD_INIT_LOG(INFO, "host does not support rx control");
-		return;
+		return -ENOTSUP;
 	}
 
 	ctrl.hdr.class = VIRTIO_NET_CTRL_RX;
@@ -842,8 +846,12 @@ virtio_dev_allmulticast_disable(struct rte_eth_dev *dev)
 	dlen[0] = 1;
 
 	ret = virtio_send_command(hw->cvq, &ctrl, dlen, 1);
-	if (ret)
+	if (ret) {
 		PMD_INIT_LOG(ERR, "Failed to disable allmulticast");
+		return -EAGAIN;
+	}
+
+	return 0;
 }
 
 #define VLAN_TAG_LEN           4    /* 802.3ac tag (not DMA'd) */
@@ -1076,7 +1084,7 @@ virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 	return 0;
 }
 
-static void
+static int
 virtio_dev_stats_reset(struct rte_eth_dev *dev)
 {
 	unsigned int i;
@@ -1107,6 +1115,8 @@ virtio_dev_stats_reset(struct rte_eth_dev *dev)
 		memset(rxvq->stats.size_bins, 0,
 		       sizeof(rxvq->stats.size_bins[0]) * 8);
 	}
+
+	return 0;
 }
 
 static void