X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_user_ethdev.c;h=e544acca4cc791ab48dee7ae374a47bcd8a513d2;hb=16e42e91ea3b3a2afbf7920caea475dcc20af05b;hp=48a8c4fa259d6cb99bd7f96bb2c3985ea2f40e4a;hpb=6d890f8ab51295045a53f41c4d2654bb1f01cf38;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index 48a8c4fa25..e544acca4c 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -87,21 +87,24 @@ virtio_user_write_dev_config(struct virtio_hw *hw, size_t offset,
 }
 
 static void
-virtio_user_set_status(struct virtio_hw *hw, uint8_t status)
+virtio_user_reset(struct virtio_hw *hw)
 {
 	struct virtio_user_dev *dev = virtio_user_get_dev(hw);
 
-	if (status & VIRTIO_CONFIG_STATUS_DRIVER_OK)
-		virtio_user_start_device(dev);
-	dev->status = status;
+	if (dev->status & VIRTIO_CONFIG_STATUS_DRIVER_OK)
+		virtio_user_stop_device(dev);
 }
 
 static void
-virtio_user_reset(struct virtio_hw *hw)
+virtio_user_set_status(struct virtio_hw *hw, uint8_t status)
 {
 	struct virtio_user_dev *dev = virtio_user_get_dev(hw);
 
-	virtio_user_stop_device(dev);
+	if (status & VIRTIO_CONFIG_STATUS_DRIVER_OK)
+		virtio_user_start_device(dev);
+	else if (status == VIRTIO_CONFIG_STATUS_RESET)
+		virtio_user_reset(hw);
+	dev->status = status;
 }
 
 static uint8_t
@@ -117,7 +120,8 @@ virtio_user_get_features(struct virtio_hw *hw)
 {
 	struct virtio_user_dev *dev = virtio_user_get_dev(hw);
 
-	return dev->features;
+	/* unmask feature bits defined in vhost user protocol */
+	return dev->device_features & VIRTIO_PMD_SUPPORTED_GUEST_FEATURES;
 }
 
 static void
@@ -125,7 +129,7 @@ virtio_user_set_features(struct virtio_hw *hw, uint64_t features)
 {
 	struct virtio_user_dev *dev = virtio_user_get_dev(hw);
 
-	dev->features = features;
+	dev->features = features & dev->device_features;
 }
 
 static uint8_t
@@ -270,6 +274,8 @@ get_integer_arg(const char *key __rte_unused,
 	return 0;
 }
 
+static struct rte_vdev_driver virtio_user_driver;
+
 static struct rte_eth_dev *
 virtio_user_eth_dev_alloc(const char *name)
 {
@@ -308,6 +314,7 @@ virtio_user_eth_dev_alloc(const char *name)
 	hw->use_simple_rxtx = 0;
 	hw->virtio_user_dev = dev;
 	data->dev_private = hw;
+	data->drv_name = virtio_user_driver.driver.name;
 	data->numa_node = SOCKET_ID_ANY;
 	data->kdrv = RTE_KDRV_NONE;
 	data->dev_flags = RTE_ETH_DEV_DETACHABLE;