X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvmxnet3%2Fvmxnet3_ethdev.c;h=c6e11ad2d37cf56c5d3ef9c2a444b72d379ee029;hb=e0e1496be5fcabd31807ef9981c421963a9f8578;hp=9cd5eb65be14136faa9f7ad1ff32d57f1a03e1bc;hpb=86536da001c03d2bcbdb38ccdcd023e6d744f5b8;p=dpdk.git

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 9cd5eb65be..c6e11ad2d3 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -56,7 +56,8 @@
 	 DEV_RX_OFFLOAD_UDP_CKSUM |	\
 	 DEV_RX_OFFLOAD_TCP_CKSUM |	\
 	 DEV_RX_OFFLOAD_TCP_LRO |	\
-	 DEV_RX_OFFLOAD_JUMBO_FRAME)
+	 DEV_RX_OFFLOAD_JUMBO_FRAME |   \
+	 DEV_RX_OFFLOAD_RSS_HASH)
 
 static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev);
 static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev);
@@ -65,10 +66,10 @@ static int vmxnet3_dev_start(struct rte_eth_dev *dev);
 static void vmxnet3_dev_stop(struct rte_eth_dev *dev);
 static void vmxnet3_dev_close(struct rte_eth_dev *dev);
 static void vmxnet3_dev_set_rxmode(struct vmxnet3_hw *hw, uint32_t feature, int set);
-static void vmxnet3_dev_promiscuous_enable(struct rte_eth_dev *dev);
-static void vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev);
-static void vmxnet3_dev_allmulticast_enable(struct rte_eth_dev *dev);
-static void vmxnet3_dev_allmulticast_disable(struct rte_eth_dev *dev);
+static int vmxnet3_dev_promiscuous_enable(struct rte_eth_dev *dev);
+static int vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev);
+static int vmxnet3_dev_allmulticast_enable(struct rte_eth_dev *dev);
+static int vmxnet3_dev_allmulticast_disable(struct rte_eth_dev *dev);
 static int __vmxnet3_dev_link_update(struct rte_eth_dev *dev,
 				     int wait_to_complete);
 static int vmxnet3_dev_link_update(struct rte_eth_dev *dev,
@@ -76,16 +77,17 @@ static int vmxnet3_dev_link_update(struct rte_eth_dev *dev,
 static void vmxnet3_hw_stats_save(struct vmxnet3_hw *hw);
 static int vmxnet3_dev_stats_get(struct rte_eth_dev *dev,
 				  struct rte_eth_stats *stats);
-static void vmxnet3_dev_stats_reset(struct rte_eth_dev *dev);
+static int vmxnet3_dev_stats_reset(struct rte_eth_dev *dev);
 static int vmxnet3_dev_xstats_get_names(struct rte_eth_dev *dev,
 					struct rte_eth_xstat_name *xstats,
 					unsigned int n);
 static int vmxnet3_dev_xstats_get(struct rte_eth_dev *dev,
 				  struct rte_eth_xstat *xstats, unsigned int n);
-static void vmxnet3_dev_info_get(struct rte_eth_dev *dev,
-				 struct rte_eth_dev_info *dev_info);
+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);
@@ -123,6 +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,
@@ -407,6 +410,9 @@ vmxnet3_dev_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
+		dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	if (dev->data->nb_tx_queues > VMXNET3_MAX_TX_QUEUES ||
 	    dev->data->nb_rx_queues > VMXNET3_MAX_RX_QUEUES) {
 		PMD_INIT_LOG(ERR, "ERROR: Number of queues not supported");
@@ -767,7 +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) {
@@ -1125,7 +1132,7 @@ vmxnet3_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 	return 0;
 }
 
-static void
+static int
 vmxnet3_dev_stats_reset(struct rte_eth_dev *dev)
 {
 	unsigned int i;
@@ -1147,10 +1154,12 @@ vmxnet3_dev_stats_reset(struct rte_eth_dev *dev)
 		memcpy(&hw->snapshot_rx_stats[i], &rxStats,
 			sizeof(hw->snapshot_rx_stats[0]));
 	}
+
+	return 0;
 }
 
-static void
-vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused,
+static int
+vmxnet3_dev_info_get(struct rte_eth_dev *dev,
 		     struct rte_eth_dev_info *dev_info)
 {
 	struct vmxnet3_hw *hw = dev->data->dev_private;
@@ -1159,6 +1168,8 @@ vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused,
 	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;
 
@@ -1186,6 +1197,8 @@ vmxnet3_dev_info_get(struct rte_eth_dev *dev __rte_unused,
 	dev_info->rx_queue_offload_capa = 0;
 	dev_info->tx_offload_capa = VMXNET3_TX_OFFLOAD_CAP;
 	dev_info->tx_queue_offload_capa = 0;
+
+	return 0;
 }
 
 static const uint32_t *
@@ -1202,6 +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)
 {
@@ -1260,7 +1285,7 @@ vmxnet3_dev_set_rxmode(struct vmxnet3_hw *hw, uint32_t feature, int set)
 }
 
 /* Promiscuous supported only if Vmxnet3_DriverShared is initialized in adapter */
-static void
+static int
 vmxnet3_dev_promiscuous_enable(struct rte_eth_dev *dev)
 {
 	struct vmxnet3_hw *hw = dev->data->dev_private;
@@ -1271,10 +1296,12 @@ vmxnet3_dev_promiscuous_enable(struct rte_eth_dev *dev)
 
 	VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD,
 			       VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+
+	return 0;
 }
 
 /* Promiscuous supported only if Vmxnet3_DriverShared is initialized in adapter */
-static void
+static int
 vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev)
 {
 	struct vmxnet3_hw *hw = dev->data->dev_private;
@@ -1288,24 +1315,30 @@ vmxnet3_dev_promiscuous_disable(struct rte_eth_dev *dev)
 	vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_PROMISC, 0);
 	VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD,
 			       VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+
+	return 0;
 }
 
 /* Allmulticast supported only if Vmxnet3_DriverShared is initialized in adapter */
-static void
+static int
 vmxnet3_dev_allmulticast_enable(struct rte_eth_dev *dev)
 {
 	struct vmxnet3_hw *hw = dev->data->dev_private;
 
 	vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_ALL_MULTI, 1);
+
+	return 0;
 }
 
 /* Allmulticast supported only if Vmxnet3_DriverShared is initialized in adapter */
-static void
+static int
 vmxnet3_dev_allmulticast_disable(struct rte_eth_dev *dev)
 {
 	struct vmxnet3_hw *hw = dev->data->dev_private;
 
 	vmxnet3_dev_set_rxmode(hw, VMXNET3_RXM_ALL_MULTI, 0);
+
+	return 0;
 }
 
 /* Enable/disable filter on vlan */