X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fi40e%2Fi40e_ethdev_vf.c;h=5dba0928b9fb26a2b33fda5a3da01d8af7c9f48b;hb=4b701523742e3753d58949846ac4eeebc6d5a78f;hp=c1c7cbaaf6e204c9f1a51d77bb4938f3bd40fe2e;hpb=9970a9ad07db7745ca6bc441819b287940ae86ea;p=dpdk.git

diff --git a/drivers/net/i40e/i40e_ethdev_vf.c b/drivers/net/i40e/i40e_ethdev_vf.c
index c1c7cbaaf6..5dba0928b9 100644
--- a/drivers/net/i40e/i40e_ethdev_vf.c
+++ b/drivers/net/i40e/i40e_ethdev_vf.c
@@ -94,8 +94,8 @@ static void i40evf_dev_close(struct rte_eth_dev *dev);
 static int  i40evf_dev_reset(struct rte_eth_dev *dev);
 static int i40evf_dev_promiscuous_enable(struct rte_eth_dev *dev);
 static int i40evf_dev_promiscuous_disable(struct rte_eth_dev *dev);
-static void i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev);
-static void i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev);
+static int i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev);
+static int i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev);
 static int i40evf_init_vlan(struct rte_eth_dev *dev);
 static int i40evf_dev_rx_queue_start(struct rte_eth_dev *dev,
 				     uint16_t rx_queue_id);
@@ -1312,17 +1312,12 @@ err:
 static int
 i40evf_uninit_vf(struct rte_eth_dev *dev)
 {
-	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	PMD_INIT_FUNC_TRACE();
 
 	if (hw->adapter_closed == 0)
 		i40evf_dev_close(dev);
-	rte_free(vf->vf_res);
-	vf->vf_res = NULL;
-	rte_free(vf->aq_resp);
-	vf->aq_resp = NULL;
 
 	return 0;
 }
@@ -1500,6 +1495,11 @@ i40evf_dev_init(struct rte_eth_dev *eth_dev)
 	hw->adapter_stopped = 0;
 	hw->adapter_closed = 0;
 
+	/* Pass the information to the rte_eth_dev_close() that it should also
+	 * release the private port resources.
+	 */
+	eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+
 	if(i40evf_init_vf(eth_dev) != 0) {
 		PMD_INIT_LOG(ERR, "Init vf failed");
 		return -1;
@@ -1536,10 +1536,6 @@ i40evf_dev_uninit(struct rte_eth_dev *eth_dev)
 	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
 		return -EPERM;
 
-	eth_dev->dev_ops = NULL;
-	eth_dev->rx_pkt_burst = NULL;
-	eth_dev->tx_pkt_burst = NULL;
-
 	if (i40evf_uninit_vf(eth_dev) != 0) {
 		PMD_INIT_LOG(ERR, "i40evf_uninit_vf failed");
 		return -1;
@@ -2145,13 +2141,15 @@ i40evf_dev_link_update(struct rte_eth_dev *dev,
 		new_link.link_speed = ETH_SPEED_NUM_40G;
 		break;
 	default:
-		new_link.link_speed = ETH_SPEED_NUM_100M;
+		new_link.link_speed = ETH_SPEED_NUM_NONE;
 		break;
 	}
 	/* full duplex only */
 	new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
-	new_link.link_status = vf->link_up ? ETH_LINK_UP :
-					     ETH_LINK_DOWN;
+	new_link.link_status = vf->link_up &&
+				new_link.link_speed != ETH_SPEED_NUM_NONE
+				? ETH_LINK_UP
+				: ETH_LINK_DOWN;
 	new_link.link_autoneg =
 		!(dev->data->dev_conf.link_speeds & ETH_LINK_SPEED_FIXED);
 
@@ -2196,7 +2194,7 @@ i40evf_dev_promiscuous_disable(struct rte_eth_dev *dev)
 	return ret;
 }
 
-static void
+static int
 i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev)
 {
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
@@ -2204,14 +2202,18 @@ i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev)
 
 	/* If enabled, just return */
 	if (vf->promisc_multicast_enabled)
-		return;
+		return 0;
 
 	ret = i40evf_config_promisc(dev, vf->promisc_unicast_enabled, 1);
 	if (ret == 0)
 		vf->promisc_multicast_enabled = TRUE;
+	else
+		ret = -EAGAIN;
+
+	return ret;
 }
 
-static void
+static int
 i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev)
 {
 	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
@@ -2219,11 +2221,15 @@ i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev)
 
 	/* If enabled, just return */
 	if (!vf->promisc_multicast_enabled)
-		return;
+		return 0;
 
 	ret = i40evf_config_promisc(dev, vf->promisc_unicast_enabled, 0);
 	if (ret == 0)
 		vf->promisc_multicast_enabled = FALSE;
+	else
+		ret = -EAGAIN;
+
+	return ret;
 }
 
 static int
@@ -2336,6 +2342,7 @@ static void
 i40evf_dev_close(struct rte_eth_dev *dev)
 {
 	struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
 
 	i40evf_dev_stop(dev);
 	i40e_dev_free_queues(dev);
@@ -2351,6 +2358,16 @@ i40evf_dev_close(struct rte_eth_dev *dev)
 	i40evf_reset_vf(dev);
 	i40e_shutdown_adminq(hw);
 	i40evf_disable_irq0(hw);
+
+	dev->dev_ops = NULL;
+	dev->rx_pkt_burst = NULL;
+	dev->tx_pkt_burst = NULL;
+
+	rte_free(vf->vf_res);
+	vf->vf_res = NULL;
+	rte_free(vf->aq_resp);
+	vf->aq_resp = NULL;
+
 	hw->adapter_closed = 1;
 }