X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvmxnet3%2Fvmxnet3_ethdev.c;h=c6e11ad2d37cf56c5d3ef9c2a444b72d379ee029;hb=6ae4ce8942f6353db614242e2f150de390f4232e;hp=6e6efa960323aeb6511398650b9086f2b9f93527;hpb=73fb89dd6a0010eb1435a83a173187688a61a242;p=dpdk.git

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 6e6efa9603..c6e11ad2d3 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -87,6 +87,7 @@ static int vmxnet3_dev_info_get(struct rte_eth_dev *dev,
 				struct rte_eth_dev_info *dev_info);
 static const uint32_t *
 vmxnet3_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+static int vmxnet3_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
 static int vmxnet3_dev_vlan_filter_set(struct rte_eth_dev *dev,
 				       uint16_t vid, int on);
 static int vmxnet3_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask);
@@ -124,6 +125,7 @@ static const struct eth_dev_ops vmxnet3_eth_dev_ops = {
 	.mac_addr_set         = vmxnet3_mac_addr_set,
 	.dev_infos_get        = vmxnet3_dev_info_get,
 	.dev_supported_ptypes_get = vmxnet3_dev_supported_ptypes_get,
+	.mtu_set              = vmxnet3_dev_mtu_set,
 	.vlan_filter_set      = vmxnet3_dev_vlan_filter_set,
 	.vlan_offload_set     = vmxnet3_dev_vlan_offload_set,
 	.rx_queue_setup       = vmxnet3_dev_rx_queue_setup,
@@ -771,7 +773,8 @@ vmxnet3_dev_start(struct rte_eth_dev *dev)
 		PMD_INIT_LOG(DEBUG, "Failed to setup memory region\n");
 	}
 
-	if (VMXNET3_VERSION_GE_4(hw)) {
+	if (VMXNET3_VERSION_GE_4(hw) &&
+	    dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_RSS) {
 		/* Check for additional RSS  */
 		ret = vmxnet3_v4_rss_configure(dev);
 		if (ret != VMXNET3_SUCCESS) {
@@ -1165,6 +1168,8 @@ vmxnet3_dev_info_get(struct rte_eth_dev *dev,
 	dev_info->max_tx_queues = VMXNET3_MAX_TX_QUEUES;
 	dev_info->min_rx_bufsize = 1518 + RTE_PKTMBUF_HEADROOM;
 	dev_info->max_rx_pktlen = 16384; /* includes CRC, cf MAXFRS register */
+	dev_info->min_mtu = VMXNET3_MIN_MTU;
+	dev_info->max_mtu = VMXNET3_MAX_MTU;
 	dev_info->speed_capa = ETH_LINK_SPEED_10G;
 	dev_info->max_mac_addrs = VMXNET3_MAX_MAC_ADDRS;
 
@@ -1210,6 +1215,18 @@ vmxnet3_dev_supported_ptypes_get(struct rte_eth_dev *dev)
 	return NULL;
 }
 
+static int
+vmxnet3_dev_mtu_set(struct rte_eth_dev *dev, __rte_unused uint16_t mtu)
+{
+	if (dev->data->dev_started) {
+		PMD_DRV_LOG(ERR, "Port %d must be stopped to configure MTU",
+			    dev->data->port_id);
+		return -EBUSY;
+	}
+
+	return 0;
+}
+
 static int
 vmxnet3_mac_addr_set(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr)
 {