return VNET_DPDK_PORT_TYPE_UNKNOWN;
}
-static dpdk_port_type_t
-port_type_from_link_speed (u32 link_speed)
-{
- switch (link_speed)
- {
- case ETH_SPEED_NUM_1G:
- return VNET_DPDK_PORT_TYPE_ETH_1G;
- case ETH_SPEED_NUM_2_5G:
- return VNET_DPDK_PORT_TYPE_ETH_2_5G;
- case ETH_SPEED_NUM_5G:
- return VNET_DPDK_PORT_TYPE_ETH_5G;
- case ETH_SPEED_NUM_10G:
- return VNET_DPDK_PORT_TYPE_ETH_10G;
- case ETH_SPEED_NUM_20G:
- return VNET_DPDK_PORT_TYPE_ETH_20G;
- case ETH_SPEED_NUM_25G:
- return VNET_DPDK_PORT_TYPE_ETH_25G;
- case ETH_SPEED_NUM_40G:
- return VNET_DPDK_PORT_TYPE_ETH_40G;
- case ETH_SPEED_NUM_50G:
- return VNET_DPDK_PORT_TYPE_ETH_50G;
- case ETH_SPEED_NUM_56G:
- return VNET_DPDK_PORT_TYPE_ETH_56G;
- case ETH_SPEED_NUM_100G:
- return VNET_DPDK_PORT_TYPE_ETH_100G;
- default:
- return VNET_DPDK_PORT_TYPE_UNKNOWN;
- }
-}
-
static u32
dpdk_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hi, u32 flags)
{
{
case ETHERNET_INTERFACE_FLAG_DEFAULT_L3:
/* set to L3/non-promisc mode */
- xd->flags &= ~DPDK_DEVICE_FLAG_PROMISC;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_PROMISC, 0);
break;
case ETHERNET_INTERFACE_FLAG_ACCEPT_ALL:
- xd->flags |= DPDK_DEVICE_FLAG_PROMISC;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_PROMISC, 1);
break;
case ETHERNET_INTERFACE_FLAG_MTU:
- xd->port_conf.rxmode.max_rx_pkt_len = hi->max_packet_bytes;
- dpdk_device_setup (xd);
+ if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
+ rte_eth_dev_stop (xd->port_id);
+ rte_eth_dev_set_mtu (xd->port_id, hi->max_packet_bytes);
+ if (xd->flags & DPDK_DEVICE_FLAG_ADMIN_UP)
+ rte_eth_dev_start (xd->port_id);
+ dpdk_log_debug ("[%u] mtu changed to %u", xd->port_id,
+ hi->max_packet_bytes);
return 0;
default:
return ~0;
return old;
}
-static int
-dpdk_port_crc_strip_enabled (dpdk_device_t * xd)
-{
- return !(xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC);
-}
-
/* The function check_l3cache helps check if Level 3 cache exists or not on current CPUs
return value 1: exist.
return value 0: not exist.
return 0;
}
-static void
-dpdk_enable_l4_csum_offload (dpdk_device_t * xd)
-{
- 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 |
- DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
-}
-
static clib_error_t *
dpdk_lib_init (dpdk_main_t * dm)
{
vnet_main_t *vnm = vnet_get_main ();
u32 nports;
- u32 mtu, max_rx_frame;
u16 port_id;
- clib_error_t *error;
vlib_main_t *vm = vlib_get_main ();
vlib_thread_main_t *tm = vlib_get_thread_main ();
vnet_device_main_t *vdm = &vnet_device_main;
dpdk_device_t *xd;
vlib_pci_addr_t last_pci_addr;
u32 last_pci_addr_port = 0;
- u8 af_packet_instance_num = 0;
last_pci_addr.as_u32 = ~0;
nports = rte_eth_dev_count_avail ();
dm->default_port_conf.n_tx_desc = DPDK_NB_TX_DESC_DEFAULT;
dm->default_port_conf.n_rx_queues = 1;
dm->default_port_conf.n_tx_queues = tm->n_vlib_mains;
+ dm->default_port_conf.rss_hf = ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP;
+ dm->default_port_conf.max_lro_pkt_size = DPDK_MAX_LRO_SIZE_DEFAULT;
if ((clib_mem_get_default_hugepage_size () == 2 << 20) &&
check_l3cache () == 0)
struct rte_vmbus_device *vmbus_dev;
dpdk_portid_t next_port_id;
dpdk_device_config_t *devconf = 0;
+ vnet_eth_interface_registration_t eir = {};
vlib_pci_addr_t pci_addr;
vlib_vmbus_addr_t vmbus_addr;
uword *p = 0;
else
last_pci_addr.as_u32 = ~0;
- clib_memcpy (&xd->tx_conf, &di.default_txconf,
- sizeof (struct rte_eth_txconf));
-
- if (di.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 (xd->conf.enable_tcp_udp_checksum)
- {
- if (di.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM)
- xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_UDP_CKSUM;
- if (di.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM)
- xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_TCP_CKSUM;
- if (di.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM)
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_IPV4_CKSUM;
-
- if (xd->conf.enable_outer_checksum_offload)
- {
- if (di.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
- xd->port_conf.txmode.offloads |=
- DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;
- if (di.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
- xd->port_conf.txmode.offloads |=
- DEV_TX_OFFLOAD_OUTER_UDP_CKSUM;
- }
- }
-
- if (xd->conf.enable_lro)
- {
- if (di.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO)
- {
- xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_TCP_LRO;
- if (devconf->max_lro_pkt_size)
- xd->port_conf.rxmode.max_lro_pkt_size =
- devconf->max_lro_pkt_size;
- else
- xd->port_conf.rxmode.max_lro_pkt_size =
- DPDK_MAX_LRO_SIZE_DEFAULT;
- }
- }
- if (xd->conf.no_multi_seg)
- {
- 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;
- }
- 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;
- xd->flags |= DPDK_DEVICE_FLAG_MAYBE_MULTISEG;
- }
+ if (devconf->max_lro_pkt_size)
+ xd->conf.max_lro_pkt_size = devconf->max_lro_pkt_size;
xd->conf.n_tx_queues = clib_min (di.max_tx_queues, xd->conf.n_tx_queues);
di.max_rx_queues >= devconf->num_rx_queues)
{
xd->conf.n_rx_queues = devconf->num_rx_queues;
- xd->port_conf.rxmode.mq_mode = ETH_MQ_RX_RSS;
- if (devconf->rss_fn == 0)
- xd->port_conf.rx_adv_conf.rss_conf.rss_hf =
- ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP;
- else
+ if (devconf->rss_fn)
{
u64 unsupported_bits;
- xd->port_conf.rx_adv_conf.rss_conf.rss_hf = devconf->rss_fn;
- unsupported_bits = xd->port_conf.rx_adv_conf.rss_conf.rss_hf;
+ xd->conf.rss_hf = devconf->rss_fn;
+ unsupported_bits = xd->conf.rss_hf;
unsupported_bits &= ~di.flow_type_rss_offloads;
if (unsupported_bits)
dpdk_log_warn ("Unsupported RSS hash functions: %U",
format_dpdk_rss_hf_name, unsupported_bits);
}
- xd->port_conf.rx_adv_conf.rss_conf.rss_hf &=
- di.flow_type_rss_offloads;
+ xd->conf.rss_hf &= di.flow_type_rss_offloads;
}
+ if (devconf->num_rx_desc)
+ xd->conf.n_rx_desc = devconf->num_rx_desc;
+
+ if (devconf->num_tx_desc)
+ xd->conf.n_tx_desc = devconf->num_tx_desc;
+
vec_validate_aligned (xd->rx_queues, xd->conf.n_rx_queues - 1,
CLIB_CACHE_LINE_BYTES);
{
/* Drivers with valid speed_capa set */
case VNET_DPDK_PMD_I40E:
- xd->flags |= DPDK_DEVICE_FLAG_INT_UNMASKABLE;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INT_UNMASKABLE, 1);
/* fall through */
case VNET_DPDK_PMD_E1000EM:
case VNET_DPDK_PMD_IGB:
case VNET_DPDK_PMD_IGC:
case VNET_DPDK_PMD_IXGBE:
case VNET_DPDK_PMD_ICE:
- xd->port_type = port_type_from_speed_capa (&di);
xd->supported_flow_actions =
VNET_FLOW_ACTION_MARK | VNET_FLOW_ACTION_REDIRECT_TO_NODE |
VNET_FLOW_ACTION_REDIRECT_TO_QUEUE |
VNET_FLOW_ACTION_BUFFER_ADVANCE | VNET_FLOW_ACTION_COUNT |
VNET_FLOW_ACTION_DROP | VNET_FLOW_ACTION_RSS;
-
- if (xd->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 |
- DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
- }
-
- xd->port_conf.intr_conf.rxq = 1;
- break;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM, 1);
+ xd->conf.enable_rxq_int = 1;
+ /* fall through */
case VNET_DPDK_PMD_MLX5:
- if (xd->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 |
- DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
- }
- xd->port_type = port_type_from_speed_capa (&di);
- break;
case VNET_DPDK_PMD_CXGBE:
case VNET_DPDK_PMD_MLX4:
case VNET_DPDK_PMD_QEDE:
case VNET_DPDK_PMD_BNXT:
+ case VNET_DPDK_PMD_ENIC:
xd->port_type = port_type_from_speed_capa (&di);
break;
/* SR-IOV VFs */
case VNET_DPDK_PMD_I40EVF:
- xd->flags |= DPDK_DEVICE_FLAG_INT_UNMASKABLE;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INT_UNMASKABLE, 1);
/* fall through */
case VNET_DPDK_PMD_IGBVF:
case VNET_DPDK_PMD_IXGBEVF:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
- if (xd->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 |
- DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
- }
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM, 1);
/* DPDK bug in multiqueue... */
/* xd->port_conf.intr_conf.rxq = 1; */
break;
/* iAVF */
case VNET_DPDK_PMD_IAVF:
- xd->flags |= DPDK_DEVICE_FLAG_INT_UNMASKABLE;
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INT_UNMASKABLE, 1);
+ dpdk_device_flag_set (xd, DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM, 1);
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
xd->supported_flow_actions =
VNET_FLOW_ACTION_MARK | VNET_FLOW_ACTION_REDIRECT_TO_NODE |
VNET_FLOW_ACTION_REDIRECT_TO_QUEUE |
VNET_FLOW_ACTION_BUFFER_ADVANCE | VNET_FLOW_ACTION_COUNT |
VNET_FLOW_ACTION_DROP | VNET_FLOW_ACTION_RSS;
-
- if (xd->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 |
- DPDK_DEVICE_FLAG_INTEL_PHDR_CKSUM;
- }
/* DPDK bug in multiqueue... */
/* xd->port_conf.intr_conf.rxq = 1; */
break;
case VNET_DPDK_PMD_THUNDERX:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
-
- if (xd->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;
- xd->port_conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_SCATTER;
- xd->port_conf.intr_conf.rxq = 1;
- if (xd->conf.no_tx_checksum_offload == 0)
- {
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_IPV4_CKSUM;
- 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;
- }
+ xd->conf.disable_rx_scatter = 1;
+ xd->conf.enable_rxq_int = 1;
break;
case VNET_DPDK_PMD_DPAA2:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_10G;
break;
- /* Cisco VIC */
- case VNET_DPDK_PMD_ENIC:
- {
- struct rte_eth_link l;
- rte_eth_link_get_nowait (port_id, &l);
- xd->port_type = port_type_from_link_speed (l.link_speed);
- if (xd->conf.enable_tcp_udp_checksum)
- dpdk_enable_l4_csum_offload (xd);
- }
- break;
-
/* Intel Red Rock Canyon */
case VNET_DPDK_PMD_FM10K:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_SWITCH;
/* virtio */
case VNET_DPDK_PMD_VIRTIO:
- xd->port_conf.rxmode.mq_mode = ETH_MQ_RX_NONE;
+ xd->conf.disable_rss = 1;
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_1G;
xd->conf.n_rx_desc = DPDK_NB_RX_DESC_VIRTIO;
xd->conf.n_tx_desc = DPDK_NB_TX_DESC_VIRTIO;
- /*
- * Enable use of RX interrupts if supported.
- *
- * There is no device flag or capability for this, so
- * use the same check that the virtio driver does.
- */
- if (pci_dev && rte_intr_cap_multiple (&pci_dev->intr_handle))
- xd->port_conf.intr_conf.rxq = 1;
+ xd->conf.enable_rxq_int = 1;
break;
/* vmxnet3 */
case VNET_DPDK_PMD_VMXNET3:
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_1G;
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
- /* TCP csum offload not working although udp might work. Left
- * disabled for now */
- if (0 && (xd->conf.no_tx_checksum_offload == 0))
- {
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_IPV4_CKSUM;
- 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_AF_PACKET:
xd->port_type = VNET_DPDK_PORT_TYPE_AF_PACKET;
- xd->af_packet_instance_num = af_packet_instance_num++;
break;
case VNET_DPDK_PMD_VIRTIO_USER:
case VNET_DPDK_PMD_FAILSAFE:
xd->port_type = VNET_DPDK_PORT_TYPE_FAILSAFE;
- xd->port_conf.intr_conf.lsc = 1;
+ xd->conf.enable_lsc_int = 1;
break;
case VNET_DPDK_PMD_NETVSC:
{
- struct rte_eth_link l;
- rte_eth_link_get_nowait (port_id, &l);
xd->port_type = VNET_DPDK_PORT_TYPE_ETH_VF;
}
break;
/* assign interface to input thread */
int q;
- error = ethernet_register_interface (
- vnm, dpdk_device_class.index, xd->device_index,
- /* ethernet address */ addr, &xd->hw_if_index, dpdk_flag_change);
- if (error)
- return error;
-
- /*
- * Ensure default mtu is not > the mtu read from the hardware.
- * Otherwise rte_eth_dev_configure() will fail and the port will
- * not be available.
- * Calculate max_frame_size and mtu supported by NIC
- */
- if (ETHERNET_MAX_PACKET_BYTES > di.max_rx_pktlen)
- {
- /*
- * This device does not support the platforms's max frame
- * size. Use it's advertised mru instead.
- */
- max_rx_frame = di.max_rx_pktlen;
- mtu = di.max_rx_pktlen - sizeof (ethernet_header_t);
- }
- else
- {
- /* VPP treats MTU and max_rx_pktlen both equal to
- * ETHERNET_MAX_PACKET_BYTES, if dev_info.max_rx_pktlen >=
- * ETHERNET_MAX_PACKET_BYTES + sizeof(ethernet_header_t)
- */
- if (di.max_rx_pktlen >=
- (ETHERNET_MAX_PACKET_BYTES + sizeof (ethernet_header_t)))
- {
- mtu = ETHERNET_MAX_PACKET_BYTES;
- max_rx_frame = ETHERNET_MAX_PACKET_BYTES;
-
- /*
- * Some platforms do not account for Ethernet FCS (4 bytes) in
- * MTU calculations. To interop with them increase mru but only
- * if the device's settings can support it.
- */
- if (dpdk_port_crc_strip_enabled (xd) &&
- (di.max_rx_pktlen >= (ETHERNET_MAX_PACKET_BYTES +
- sizeof (ethernet_header_t) + 4)))
- {
- max_rx_frame += 4;
- }
- }
- else
- {
- max_rx_frame = ETHERNET_MAX_PACKET_BYTES;
- mtu = ETHERNET_MAX_PACKET_BYTES - sizeof (ethernet_header_t);
-
- if (dpdk_port_crc_strip_enabled (xd) &&
- (di.max_rx_pktlen >= (ETHERNET_MAX_PACKET_BYTES + 4)))
- {
- max_rx_frame += 4;
- }
- }
- }
-
- if (xd->pmd == VNET_DPDK_PMD_FAILSAFE)
- {
- /* failsafe device numerables are reported with active device only,
- * need to query the mtu for current device setup to overwrite
- * reported value.
- */
- uint16_t dev_mtu;
- if (!rte_eth_dev_get_mtu (port_id, &dev_mtu))
- {
- mtu = dev_mtu;
- max_rx_frame = mtu + sizeof (ethernet_header_t);
-
- if (dpdk_port_crc_strip_enabled (xd))
- {
- max_rx_frame += 4;
- }
- }
- }
-
- /*Set port rxmode config */
- xd->port_conf.rxmode.max_rx_pkt_len = max_rx_frame;
+ eir.dev_class_index = dpdk_device_class.index;
+ eir.dev_instance = xd->device_index;
+ eir.address = addr;
+ eir.cb.flag_change = dpdk_flag_change;
+ xd->hw_if_index = vnet_eth_register_interface (vnm, &eir);
sw = vnet_get_hw_sw_interface (vnm, xd->hw_if_index);
xd->sw_if_index = sw->sw_if_index;
vnm, xd->hw_if_index, q, VNET_HW_IF_RXQ_THREAD_ANY);
}
- vnet_hw_if_update_runtime_data (vnm, xd->hw_if_index);
/*Get vnet hardware interface */
hi = vnet_get_hw_interface (vnm, xd->hw_if_index);
- /*Override default max_packet_bytes and max_supported_bytes set in
- * ethernet_register_interface() above*/
if (hi)
{
- hi->max_packet_bytes = mtu;
- hi->max_supported_packet_bytes = max_rx_frame;
hi->numa_node = xd->cpu_socket;
/* Indicate ability to support L3 DMAC filtering and
* initialize interface to L3 non-promisc mode */
- hi->caps |= VNET_HW_IF_CAP_MAC_FILTER;
ethernet_set_flags (vnm, xd->hw_if_index,
ETHERNET_INTERFACE_FLAG_DEFAULT_L3);
}
- if (xd->conf.no_tx_checksum_offload == 0)
- if (xd->flags & DPDK_DEVICE_FLAG_TX_OFFLOAD && hi != NULL)
- {
- hi->caps |= VNET_HW_IF_CAP_TX_IP4_CKSUM |
- VNET_HW_IF_CAP_TX_TCP_CKSUM |
- VNET_HW_IF_CAP_TX_UDP_CKSUM;
- if (xd->conf.enable_outer_checksum_offload)
- {
- hi->caps |= VNET_HW_IF_CAP_TX_IP4_OUTER_CKSUM |
- VNET_HW_IF_CAP_TX_UDP_OUTER_CKSUM;
- }
- }
- if (devconf->tso == DPDK_DEVICE_TSO_ON && hi != NULL)
+ if (devconf->tso == DPDK_DEVICE_TSO_ON)
{
/*tcp_udp checksum must be enabled*/
- if ((xd->conf.enable_tcp_udp_checksum) &&
- (hi->caps & VNET_HW_IF_CAP_TX_CKSUM))
- {
- hi->caps |= VNET_HW_IF_CAP_TCP_GSO;
- xd->port_conf.txmode.offloads |= DEV_TX_OFFLOAD_TCP_TSO;
-
- if (xd->conf.enable_outer_checksum_offload &&
- (di.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO))
- {
- xd->port_conf.txmode.offloads |=
- DEV_TX_OFFLOAD_VXLAN_TNL_TSO;
- hi->caps |= VNET_HW_IF_CAP_VXLAN_TNL_GSO;
- }
- }
+ if (xd->conf.enable_tcp_udp_checksum == 0)
+ dpdk_log_warn ("[%u] TCP/UDP checksum offload must be enabled",
+ xd->port_id);
+ else if ((di.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) == 0)
+ dpdk_log_warn ("[%u] TSO not supported by device", xd->port_id);
else
- clib_warning ("%s: TCP/UDP checksum offload must be enabled",
- hi->name);
+ xd->conf.enable_tso = 1;
}
dpdk_device_setup (xd);
dpdk_log_err ("setup failed for device %U. Errors:\n %U",
format_dpdk_device_name, port_id,
format_dpdk_device_errors, xd);
-
- if (hi)
- hi->max_packet_bytes =
- xd->port_conf.rxmode.max_rx_pkt_len - sizeof (ethernet_header_t);
- else
- dpdk_log_warn ("hi NULL");
-
- if (xd->conf.no_multi_seg)
- mtu = mtu > ETHER_MAX_LEN ? ETHER_MAX_LEN : mtu;
-
- rte_eth_dev_set_mtu (xd->port_id, mtu);
}
+ for (int i = 0; i < vec_len (dm->devices); i++)
+ vnet_hw_if_update_runtime_data (vnm, dm->devices[i].hw_if_index);
+
return 0;
}
while (unformat_user (&input, unformat_line, &line))
{
- dpdk_log_notice ("%v", line);
+ int skip = 0;
+ vec_add1 (line, 0);
+
+ /* unfortunatelly DPDK polutes log with this error messages
+ * even when we pass --in-memory which means no secondary process */
+ if (strstr ((char *) line, "WARNING! Base virtual address hint"))
+ skip = 1;
+ else if (strstr ((char *) line, "This may cause issues with mapping "
+ "memory into secondary processes"))
+ skip = 1;
+ vec_pop (line);
+ if (!skip)
+ dpdk_log_notice ("%v", line);
vec_free (line);
}
dm->default_port_conf.enable_outer_checksum_offload = 1;
}
else if (unformat (input, "no-tx-checksum-offload"))
- dm->default_port_conf.no_tx_checksum_offload = 1;
+ dm->default_port_conf.disable_tx_checksum_offload = 1;
else if (unformat (input, "decimal-interface-names"))
conf->interface_name_format_decimal = 1;
else if (unformat (input, "no-multi-seg"))
- dm->default_port_conf.no_multi_seg = 1;
+ dm->default_port_conf.disable_multi_seg = 1;
else if (unformat (input, "enable-lro"))
dm->default_port_conf.enable_lro = 1;
else if (unformat (input, "max-simd-bitwidth %U",
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