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)
{
xd->lockp[q] = clib_mem_alloc_aligned (CLIB_CACHE_LINE_BYTES,
CLIB_CACHE_LINE_BYTES);
- memset ((void *) xd->lockp[q], 0, CLIB_CACHE_LINE_BYTES);
+ clib_memset ((void *) xd->lockp[q], 0, CLIB_CACHE_LINE_BYTES);
}
}
dpdk_port_crc_strip_enabled (dpdk_device_t * xd)
{
#if RTE_VERSION < RTE_VERSION_NUM(18, 8, 0, 0)
- if (xd->port_conf.rxmode.hw_strip_crc)
+ return ! !(xd->port_conf.rxmode.hw_strip_crc);
+#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
+ return ! !(xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP);
#else
- if (xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP)
+ return !(xd->port_conf.rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC);
#endif
- return 1;
- return 0;
}
static clib_error_t *
dev_info.driver_name);
continue;
}
- pci_dev = RTE_DEV_TO_PCI (dev_info.device);
+
+ pci_dev = dpdk_get_pci_device (&dev_info);
if (pci_dev) /* bonded interface has no pci info */
{
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);
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)
{
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->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;
-#else
+#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
#endif
break;
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;
-#else
+#elif 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)
+ {
+#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;
+ }
break;
case VNET_DPDK_PMD_ENA:
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;
-#else
+#elif RTE_VERSION < RTE_VERSION_NUM(18, 11, 0, 0)
xd->port_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
#endif
break;
xd->port_conf.intr_conf.lsc = 1;
break;
+ case VNET_DPDK_PMD_NETVSC:
+ xd->port_type = port_type_from_link_speed (l.link_speed);
+ break;
+
default:
xd->port_type = VNET_DPDK_PORT_TYPE_UNKNOWN;
}
* For cisco VIC vNIC, set default to VLAN strip enabled, unless
* specified otherwise in the startup config.
* For other NICs default to VLAN strip disabled, unless specified
- * otherwis in the startup config.
+ * otherwise in the startup config.
*/
if (xd->pmd == VNET_DPDK_PMD_ENIC)
{
static void
dpdk_bind_devices_to_uio (dpdk_config_main_t * conf)
{
+ vlib_main_t *vm = vlib_get_main ();
clib_error_t *error;
u8 *pci_addr = 0;
int num_whitelisted = vec_len (conf->dev_confs);
vlib_pci_free_device_info (d);
d = 0;
}
- d = vlib_pci_get_device_info (addr, &error);
+ d = vlib_pci_get_device_info (vm, addr, &error);
if (error)
{
clib_error_report (error);
;
/* vmxnet3 */
else if (d->vendor_id == 0x15ad && d->device_id == 0x07b0)
- ;
+ {
+ /*
+ * For vmxnet3 PCI, unless it is explicitly specified in the whitelist,
+ * the default is to put it in the blacklist.
+ */
+ if (devconf == 0)
+ {
+ pool_get (conf->dev_confs, devconf);
+ hash_set (conf->device_config_index_by_pci_addr, addr->as_u32,
+ devconf - conf->dev_confs);
+ devconf->pci_addr.as_u32 = addr->as_u32;
+ devconf->is_blacklisted = 1;
+ }
+ }
/* all Intel network devices */
else if (d->vendor_id == 0x8086 && d->device_class == PCI_CLASS_NETWORK_ETHERNET)
;
continue;
}
- error = vlib_pci_bind_to_uio (addr, (char *) conf->uio_driver_name);
+ error = vlib_pci_bind_to_uio (vm, addr, (char *) conf->uio_driver_name);
if (error)
{
;
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))
;
devconf->num_rx_queues)
error =
clib_error_return (0,
- "%U: number of worker threadds must be "
+ "%U: number of worker threads must be "
"equal to number of rx queues", format_vlib_pci_addr,
&pci_addr);
/* *INDENT-ON* */
}
+ uword default_hugepage_sz = clib_mem_get_default_hugepage_size ();
/* *INDENT-OFF* */
clib_bitmap_foreach (c, tm->cpu_socket_bitmap, (
{
clib_error_t *e;
-
+ uword n_pages;
vec_validate(mem_by_socket, c);
+ n_pages = round_pow2 ((uword) mem_by_socket[c]<<20,
+ default_hugepage_sz);
+ n_pages /= default_hugepage_sz;
- e = clib_sysfs_prealloc_hugepages(c, 2 << 10, mem_by_socket[c] / 2);
- if (e)
+ if ((e = clib_sysfs_prealloc_hugepages(c, 0, n_pages)))
clib_error_report (e);
}));
/* *INDENT-ON* */
return;
xd->time_last_link_update = now ? now : xd->time_last_link_update;
- memset (&xd->link, 0, sizeof (xd->link));
+ clib_memset (&xd->link, 0, sizeof (xd->link));
rte_eth_link_get_nowait (xd->port_id, &xd->link);
if (LINK_STATE_ELOGS)
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)
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;
Code Review / vpp.git / blobdiff