X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvmxnet3%2Fvmxnet3_ethdev.c;h=c363bf60b4d4974f13fc07e1a097018a004470c7;hb=6069d815bc4dd73e82396a607882fe8395e592ed;hp=bcb4c9d4f4a53d8cb80d96898fd13221a0da038a;hpb=eeefe73f0af19a287b5dec1d0b63bb83821d8dc9;p=dpdk.git

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index bcb4c9d4f4..c363bf60b4 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -70,6 +70,7 @@
 #define PROCESS_SYS_EVENTS 0
 
 static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev);
+static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev);
 static int vmxnet3_dev_configure(struct rte_eth_dev *dev);
 static int vmxnet3_dev_start(struct rte_eth_dev *dev);
 static void vmxnet3_dev_stop(struct rte_eth_dev *dev);
@@ -296,13 +297,37 @@ eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev)
 	return 0;
 }
 
+static int
+eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+	struct vmxnet3_hw *hw = eth_dev->data->dev_private;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return 0;
+
+	if (hw->adapter_stopped == 0)
+		vmxnet3_dev_close(eth_dev);
+
+	eth_dev->dev_ops = NULL;
+	eth_dev->rx_pkt_burst = NULL;
+	eth_dev->tx_pkt_burst = NULL;
+
+	rte_free(eth_dev->data->mac_addrs);
+	eth_dev->data->mac_addrs = NULL;
+
+	return 0;
+}
+
 static struct eth_driver rte_vmxnet3_pmd = {
 	.pci_drv = {
 		.name = "rte_vmxnet3_pmd",
 		.id_table = pci_id_vmxnet3_map,
-		.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+		.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
 	},
 	.eth_dev_init = eth_vmxnet3_dev_init,
+	.eth_dev_uninit = eth_vmxnet3_dev_uninit,
 	.dev_private_size = sizeof(struct vmxnet3_hw),
 };
 
@@ -581,7 +606,7 @@ vmxnet3_dev_stop(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
-	if (hw->adapter_stopped == TRUE) {
+	if (hw->adapter_stopped == 1) {
 		PMD_INIT_LOG(DEBUG, "Device already closed.");
 		return;
 	}
@@ -597,7 +622,7 @@ vmxnet3_dev_stop(struct rte_eth_dev *dev)
 	/* reset the device */
 	VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_RESET_DEV);
 	PMD_INIT_LOG(DEBUG, "Device reset.");
-	hw->adapter_stopped = FALSE;
+	hw->adapter_stopped = 0;
 
 	vmxnet3_dev_clear_queues(dev);
 
@@ -617,7 +642,7 @@ vmxnet3_dev_close(struct rte_eth_dev *dev)
 	PMD_INIT_FUNC_TRACE();
 
 	vmxnet3_dev_stop(dev);
-	hw->adapter_stopped = TRUE;
+	hw->adapter_stopped = 1;
 }
 
 static void