X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Ftep_termination%2Fvxlan_setup.c;h=eca119a728bb546bbfff0319847b7b8fe442bb2f;hb=12a652a02b080f26a1e9fd0169a58d6bcbe7b03c;hp=f79025578378e17d8de89604ed7de9a8ea22fdd9;hpb=3998e2a07220844d3f3c17f76a781ced3efe0de0;p=dpdk.git diff --git a/examples/tep_termination/vxlan_setup.c b/examples/tep_termination/vxlan_setup.c index f790255783..eca119a728 100644 --- a/examples/tep_termination/vxlan_setup.c +++ b/examples/tep_termination/vxlan_setup.c @@ -28,10 +28,7 @@ #define UDP_HEADER_LEN 8 #define VXLAN_HEADER_LEN 8 -#define IP_VERSION 0x40 -#define IP_HDRLEN 0x05 /* default IP header length == five 32-bits words. */ #define IP_DEFTTL 64 /* from RFC 1340. */ -#define IP_VHL_DEF (IP_VERSION | IP_HDRLEN) #define IP_DN_FRAGMENT_FLAG 0x0040 @@ -48,8 +45,8 @@ /* VXLAN device */ struct vxlan_conf vxdev; -struct ipv4_hdr app_ip_hdr[VXLAN_N_PORTS]; -struct ether_hdr app_l2_hdr[VXLAN_N_PORTS]; +struct rte_ipv4_hdr app_ip_hdr[VXLAN_N_PORTS]; +struct rte_ether_hdr app_l2_hdr[VXLAN_N_PORTS]; /* local VTEP IP address */ uint8_t vxlan_multicast_ips[2][4] = { {239, 1, 1, 1 }, {239, 1, 2, 1 } }; @@ -66,17 +63,20 @@ uint8_t tep_filter_type[] = {RTE_TUNNEL_FILTER_IMAC_TENID, RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,}; /* Options for configuring ethernet port */ -static const struct rte_eth_conf port_conf = { +static struct rte_eth_conf port_conf = { .rxmode = { .split_hdr_size = 0, - .header_split = 0, /**< Header Split disabled */ - .hw_ip_checksum = 0, /**< IP checksum offload disabled */ - .hw_vlan_filter = 0, /**< VLAN filtering disabled */ - .jumbo_frame = 0, /**< Jumbo Frame Support disabled */ - .hw_strip_crc = 1, /**< CRC stripped by hardware */ }, .txmode = { .mq_mode = ETH_MQ_TX_NONE, + .offloads = (DEV_TX_OFFLOAD_IPV4_CKSUM | + DEV_TX_OFFLOAD_UDP_CKSUM | + DEV_TX_OFFLOAD_TCP_CKSUM | + DEV_TX_OFFLOAD_SCTP_CKSUM | + DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | + DEV_TX_OFFLOAD_TCP_TSO | + DEV_TX_OFFLOAD_MULTI_SEGS | + DEV_TX_OFFLOAD_VXLAN_TNL_TSO), }, }; @@ -112,10 +112,15 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool) struct rte_eth_rxconf *rxconf; struct rte_eth_txconf *txconf; struct vxlan_conf *pconf = &vxdev; + struct rte_eth_conf local_port_conf = port_conf; pconf->dst_port = udp_port; - rte_eth_dev_info_get(port, &dev_info); + retval = rte_eth_dev_info_get(port, &dev_info); + if (retval != 0) + rte_exit(EXIT_FAILURE, + "Error during getting device (port %u) info: %s\n", + port, strerror(-retval)); if (dev_info.max_rx_queues > MAX_QUEUES) { rte_exit(EXIT_FAILURE, @@ -125,15 +130,17 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool) rxconf = &dev_info.default_rxconf; txconf = &dev_info.default_txconf; - txconf->txq_flags = 0; - if (port >= rte_eth_dev_count()) + if (!rte_eth_dev_is_valid_port(port)) return -1; rx_rings = nb_devices; - + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) + local_port_conf.txmode.offloads |= + DEV_TX_OFFLOAD_MBUF_FAST_FREE; /* Configure ethernet device. */ - retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf); + retval = rte_eth_dev_configure(port, rx_rings, tx_rings, + &local_port_conf); if (retval != 0) return retval; @@ -143,6 +150,7 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool) return retval; /* Setup the queues. */ + rxconf->offloads = local_port_conf.rxmode.offloads; for (q = 0; q < rx_rings; q++) { retval = rte_eth_rx_queue_setup(port, q, rx_ring_size, rte_eth_dev_socket_id(port), @@ -151,6 +159,7 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool) if (retval < 0) return retval; } + txconf->offloads = local_port_conf.txmode.offloads; for (q = 0; q < tx_rings; q++) { retval = rte_eth_tx_queue_setup(port, q, tx_ring_size, rte_eth_dev_socket_id(port), @@ -170,7 +179,10 @@ vxlan_port_init(uint16_t port, struct rte_mempool *mbuf_pool) retval = rte_eth_dev_udp_tunnel_port_add(port, &tunnel_udp); if (retval < 0) return retval; - rte_eth_macaddr_get(port, &ports_eth_addr[port]); + retval = rte_eth_macaddr_get(port, &ports_eth_addr[port]); + if (retval < 0) + return retval; + RTE_LOG(INFO, PORT, "Port %u MAC: %02"PRIx8" %02"PRIx8" %02"PRIx8 " %02"PRIx8" %02"PRIx8" %02"PRIx8"\n", port, @@ -219,9 +231,9 @@ int vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m) { int i, ret; - struct ether_hdr *pkt_hdr; + struct rte_ether_hdr *pkt_hdr; uint64_t portid = vdev->vid; - struct ipv4_hdr *ip; + struct rte_ipv4_hdr *ip; struct rte_eth_tunnel_filter_conf tunnel_filter_conf; @@ -234,8 +246,8 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m) } /* Learn MAC address of guest device from packet */ - pkt_hdr = rte_pktmbuf_mtod(m, struct ether_hdr *); - if (is_same_ether_addr(&(pkt_hdr->s_addr), &vdev->mac_address)) { + pkt_hdr = rte_pktmbuf_mtod(m, struct rte_ether_hdr *); + if (rte_is_same_ether_addr(&(pkt_hdr->s_addr), &vdev->mac_address)) { RTE_LOG(INFO, VHOST_DATA, "(%d) WARNING: This device is using an existing" " MAC address and has not been registered.\n", @@ -243,7 +255,7 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m) return -1; } - for (i = 0; i < ETHER_ADDR_LEN; i++) { + for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) { vdev->mac_address.addr_bytes[i] = vxdev.port[portid].vport_mac.addr_bytes[i] = pkt_hdr->s_addr.addr_bytes[i]; @@ -253,11 +265,11 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m) memset(&tunnel_filter_conf, 0, sizeof(struct rte_eth_tunnel_filter_conf)); - ether_addr_copy(&ports_eth_addr[0], &tunnel_filter_conf.outer_mac); + rte_ether_addr_copy(&ports_eth_addr[0], &tunnel_filter_conf.outer_mac); tunnel_filter_conf.filter_type = tep_filter_type[filter_idx]; /* inner MAC */ - ether_addr_copy(&vdev->mac_address, &tunnel_filter_conf.inner_mac); + rte_ether_addr_copy(&vdev->mac_address, &tunnel_filter_conf.inner_mac); tunnel_filter_conf.queue_id = vdev->rx_q; tunnel_filter_conf.tenant_id = tenant_id_conf[vdev->rx_q]; @@ -301,14 +313,14 @@ vxlan_link(struct vhost_dev *vdev, struct rte_mbuf *m) } vxdev.out_key = tenant_id_conf[vdev->rx_q]; - ether_addr_copy(&vxdev.port[portid].peer_mac, + rte_ether_addr_copy(&vxdev.port[portid].peer_mac, &app_l2_hdr[portid].d_addr); - ether_addr_copy(&ports_eth_addr[0], + rte_ether_addr_copy(&ports_eth_addr[0], &app_l2_hdr[portid].s_addr); - app_l2_hdr[portid].ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4); + app_l2_hdr[portid].ether_type = rte_cpu_to_be_16(RTE_ETHER_TYPE_IPV4); ip = &app_ip_hdr[portid]; - ip->version_ihl = IP_VHL_DEF; + ip->version_ihl = RTE_IPV4_VHL_DEF; ip->type_of_service = 0; ip->total_length = 0; ip->packet_id = 0; @@ -341,8 +353,10 @@ vxlan_unlink(struct vhost_dev *vdev) memset(&tunnel_filter_conf, 0, sizeof(struct rte_eth_tunnel_filter_conf)); - ether_addr_copy(&ports_eth_addr[0], &tunnel_filter_conf.outer_mac); - ether_addr_copy(&vdev->mac_address, &tunnel_filter_conf.inner_mac); + rte_ether_addr_copy(&ports_eth_addr[0], + &tunnel_filter_conf.outer_mac); + rte_ether_addr_copy(&vdev->mac_address, + &tunnel_filter_conf.inner_mac); tunnel_filter_conf.tenant_id = tenant_id_conf[vdev->rx_q]; tunnel_filter_conf.filter_type = tep_filter_type[filter_idx]; @@ -363,7 +377,7 @@ vxlan_unlink(struct vhost_dev *vdev) vdev->rx_q); return; } - for (i = 0; i < ETHER_ADDR_LEN; i++) + for (i = 0; i < RTE_ETHER_ADDR_LEN; i++) vdev->mac_address.addr_bytes[i] = 0; /* Clear out the receive buffers */