X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fdpdk%2Fdevice%2Finit.c;h=9a78ac6761b42eeb9387f6a24b9bc1c9ad971204;hb=14033aaebd8f82460bc2051c10cde190cd243994;hp=c130dbce5df0141f6946e791adf5401db89b9d3e;hpb=dd04bb9538292140a4068a34aa7dccbcf5026355;p=vpp.git

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index c130dbce5df..9a78ac6761b 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -206,9 +206,7 @@ dpdk_ring_alloc (struct rte_mempool *mp)
 static int
 dpdk_port_crc_strip_enabled (dpdk_device_t * xd)
 {
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-  return ! !(xd->port_conf.rxmode.hw_strip_crc);
-#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
+#if RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
   return ! !(xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP);
 #else
   return !(xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC);
@@ -320,10 +318,6 @@ dpdk_lib_init (dpdk_main_t * dm)
 			pci_addr.as_u32);
 	}
 
-      if (p)
-	devconf = pool_elt_at_index (dm->conf->dev_confs, p[0]);
-      else
-	devconf = &dm->conf->default_devconf;
 
       /* Create vnet interface */
       vec_add2_aligned (dm->devices, xd, 1, CLIB_CACHE_LINE_BYTES);
@@ -331,6 +325,14 @@ dpdk_lib_init (dpdk_main_t * dm)
       xd->nb_tx_desc = DPDK_NB_TX_DESC_DEFAULT;
       xd->cpu_socket = (i8) rte_eth_dev_socket_id (i);
 
+      if (p)
+	{
+	  devconf = pool_elt_at_index (dm->conf->dev_confs, p[0]);
+	  xd->name = devconf->name;
+	}
+      else
+	devconf = &dm->conf->default_devconf;
+
       /* Handle interface naming for devices with multiple ports sharing same PCI ID */
       if (pci_dev)
 	{
@@ -363,29 +365,23 @@ dpdk_lib_init (dpdk_main_t * dm)
       clib_memcpy (&xd->tx_conf, &dev_info.default_txconf,
 		   sizeof (struct rte_eth_txconf));
 
+      if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM)
+	{
+	  xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_IPV4_CKSUM;
+	  xd->flags |= DPDK_DEVICE_FLAG_RX_IP4_CKSUM;
+	}
+
       if (dm->conf->no_multi_seg)
 	{
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	  xd->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
-	  xd->port_conf.rxmode.jumbo_frame = 0;
-	  xd->port_conf.rxmode.enable_scatter = 0;
-#else
 	  xd->port_conf.txmode.offloads &= ~DEV_TX_OFFLOAD_MULTI_SEGS;
 	  xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME;
 	  xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_SCATTER;
-#endif
 	}
       else
 	{
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	  xd->tx_conf.txq_flags &= ~ETH_TXQ_FLAGS_NOMULTSEGS;
-	  xd->port_conf.rxmode.jumbo_frame = 1;
-	  xd->port_conf.rxmode.enable_scatter = 1;
-#else
 	  xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
 	  xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
 	  xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_SCATTER;
-#endif
 	  xd->flags |= DPDK_DEVICE_FLAG_MAYBE_MULTISEG;
 	}
 
@@ -460,13 +456,8 @@ dpdk_lib_init (dpdk_main_t * dm)
 
 	      if (dm->conf->no_tx_checksum_offload == 0)
 		{
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-		  xd->tx_conf.txq_flags &= ~(ETH_TXQ_FLAGS_NOXSUMUDP |
-				                     ETH_TXQ_FLAGS_NOXSUMTCP);
-#else
 	          xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_TCP_CKSUM;
 	          xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_UDP_CKSUM;
-#endif
 		  xd->flags |=
 		    DPDK_DEVICE_FLAG_TX_OFFLOAD |
 		    DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
@@ -486,29 +477,28 @@ dpdk_lib_init (dpdk_main_t * dm)
 	    case VNET_DPDK_PMD_IXGBEVF:
 	    case VNET_DPDK_PMD_I40EVF:
 	      xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	      xd->port_conf.rxmode.hw_strip_crc = 1;
-#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
+#if RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
 	      xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
 #endif
 	      break;
 
 	    case VNET_DPDK_PMD_THUNDERX:
 	      xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	      xd->port_conf.rxmode.hw_strip_crc = 1;
-#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
+#if RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
 	      xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
 #endif
+
+	      if (dm->conf->no_tx_checksum_offload == 0)
+		{
+	          xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_TCP_CKSUM;
+	          xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_UDP_CKSUM;
+		  xd->flags |= DPDK_DEVICE_FLAG_TX_OFFLOAD;
+		}
 	      break;
 
 	    case VNET_DPDK_PMD_ENA:
 	      xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	      xd->port_conf.rxmode.enable_scatter = 0;
-#else
 	      xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_SCATTER;
-#endif
 	      break;
 
 	    case VNET_DPDK_PMD_DPAA2:
@@ -526,9 +516,7 @@ dpdk_lib_init (dpdk_main_t * dm)
 	      /* Intel Red Rock Canyon */
 	    case VNET_DPDK_PMD_FM10K:
 	      xd->port_type = VNET_DPDK_PORT_TYPE_ETH_SWITCH;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	      xd->port_conf.rxmode.hw_strip_crc = 1;
-#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
+#if RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
 	      xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
 #endif
 	      break;
@@ -543,11 +531,7 @@ dpdk_lib_init (dpdk_main_t * dm)
 	      /* vmxnet3 */
 	    case VNET_DPDK_PMD_VMXNET3:
 	      xd->port_type = VNET_DPDK_PORT_TYPE_ETH_1G;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	      xd->tx_conf.txq_flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
-#else
 	      xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
-#endif
 	      break;
 
 	    case VNET_DPDK_PMD_AF_PACKET:
@@ -805,14 +789,10 @@ dpdk_lib_init (dpdk_main_t * dm)
 	  int vlan_off;
 	  vlan_off = rte_eth_dev_get_vlan_offload (xd->port_id);
 	  vlan_off |= ETH_VLAN_STRIP_OFFLOAD;
-#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
-	  xd->port_conf.rxmode.hw_vlan_strip = vlan_off;
-#else
           if (vlan_off)
 	    xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
 	  else
 	    xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
-#endif
 	  if (rte_eth_dev_set_vlan_offload (xd->port_id, vlan_off) == 0)
 	    dpdk_log_info ("VLAN strip enabled for interface\n");
 	  else
@@ -1009,6 +989,8 @@ dpdk_device_config (dpdk_config_main_t * conf, vlib_pci_addr_t pci_addr,
 	;
       else if (unformat (input, "num-tx-desc %u", &devconf->num_tx_desc))
 	;
+      else if (unformat (input, "name %s", &devconf->name))
+	;
       else if (unformat (input, "workers %U", unformat_bitmap_list,
 			 &devconf->workers))
 	;
@@ -1584,54 +1566,10 @@ dpdk_update_link_state (dpdk_device_t * xd, f64 now)
 	  break;
 	}
     }
-  if (hw_flags_chg || (xd->link.link_speed != prev_link.link_speed))
-    {
-      hw_flags_chg = 1;
-      switch (xd->link.link_speed)
-	{
-	case ETH_SPEED_NUM_10M:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_10M;
-	  break;
-	case ETH_SPEED_NUM_100M:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_100M;
-	  break;
-	case ETH_SPEED_NUM_1G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_1G;
-	  break;
-	case ETH_SPEED_NUM_2_5G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_2_5G;
-	  break;
-	case ETH_SPEED_NUM_5G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_5G;
-	  break;
-	case ETH_SPEED_NUM_10G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_10G;
-	  break;
-	case ETH_SPEED_NUM_20G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_20G;
-	  break;
-	case ETH_SPEED_NUM_25G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_25G;
-	  break;
-	case ETH_SPEED_NUM_40G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_40G;
-	  break;
-	case ETH_SPEED_NUM_50G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_50G;
-	  break;
-	case ETH_SPEED_NUM_56G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_56G;
-	  break;
-	case ETH_SPEED_NUM_100G:
-	  hw_flags |= VNET_HW_INTERFACE_FLAG_SPEED_100G;
-	  break;
-	case 0:
-	  break;
-	default:
-	  dpdk_log_warn ("unknown link speed %d", xd->link.link_speed);
-	  break;
-	}
-    }
+  if (xd->link.link_speed != prev_link.link_speed)
+    vnet_hw_interface_set_link_speed (vnm, xd->hw_if_index,
+				      xd->link.link_speed * 1000);
+
   if (hw_flags_chg)
     {
       if (LINK_STATE_ELOGS)
@@ -1849,10 +1787,10 @@ dpdk_init (vlib_main_t * vm)
   vec_add1 (dm->conf->eal_init_args, (u8 *) "vnet");
 
   /* Default vlib_buffer_t flags, DISABLES tcp/udp checksumming... */
-  dm->buffer_flags_template =
-    (VLIB_BUFFER_TOTAL_LENGTH_VALID | VLIB_BUFFER_EXT_HDR_VALID
-     | VNET_BUFFER_F_L4_CHECKSUM_COMPUTED |
-     VNET_BUFFER_F_L4_CHECKSUM_CORRECT | VNET_BUFFER_F_L2_HDR_OFFSET_VALID);
+  dm->buffer_flags_template = (VLIB_BUFFER_TOTAL_LENGTH_VALID |
+			       VLIB_BUFFER_EXT_HDR_VALID |
+			       VNET_BUFFER_F_L4_CHECKSUM_COMPUTED |
+			       VNET_BUFFER_F_L4_CHECKSUM_CORRECT);
 
   dm->stat_poll_interval = DPDK_STATS_POLL_INTERVAL;
   dm->link_state_poll_interval = DPDK_LINK_POLL_INTERVAL;