#include "mlx5_utils.h"
#include "mlx5_rxtx.h"
#include "mlx5_autoconf.h"
+#include "mlx5_defs.h"
/**
* DPDK callback to close the device.
DEBUG("%p: closing device \"%s\"",
(void *)dev,
((priv->ctx != NULL) ? priv->ctx->device->name : ""));
+ /* In case mlx5_dev_stop() has not been called. */
+ priv_dev_interrupt_handler_uninstall(priv, dev);
+ priv_allmulticast_disable(priv);
+ priv_promiscuous_disable(priv);
+ priv_mac_addrs_disable(priv);
+ priv_destroy_hash_rxqs(priv);
/* Prevent crashes when queues are still in use. */
dev->rx_pkt_burst = removed_rx_burst;
dev->tx_pkt_burst = removed_tx_burst;
priv->txqs_n = 0;
priv->txqs = NULL;
}
- if (priv->rss)
- rxq_cleanup(&priv->rxq_parent);
if (priv->pd != NULL) {
assert(priv->ctx != NULL);
claim_zero(ibv_dealloc_pd(priv->pd));
claim_zero(ibv_close_device(priv->ctx));
} else
assert(priv->ctx == NULL);
+ if (priv->rss_conf != NULL) {
+ for (i = 0; (i != hash_rxq_init_n); ++i)
+ rte_free((*priv->rss_conf)[i]);
+ rte_free(priv->rss_conf);
+ }
+ if (priv->reta_idx != NULL)
+ rte_free(priv->reta_idx);
priv_unlock(priv);
memset(priv, 0, sizeof(*priv));
}
.dev_start = mlx5_dev_start,
.dev_stop = mlx5_dev_stop,
.dev_close = mlx5_dev_close,
+ .promiscuous_enable = mlx5_promiscuous_enable,
+ .promiscuous_disable = mlx5_promiscuous_disable,
+ .allmulticast_enable = mlx5_allmulticast_enable,
+ .allmulticast_disable = mlx5_allmulticast_disable,
+ .link_update = mlx5_link_update,
+ .stats_get = mlx5_stats_get,
+ .stats_reset = mlx5_stats_reset,
.dev_infos_get = mlx5_dev_infos_get,
+ .vlan_filter_set = mlx5_vlan_filter_set,
.rx_queue_setup = mlx5_rx_queue_setup,
.tx_queue_setup = mlx5_tx_queue_setup,
.rx_queue_release = mlx5_rx_queue_release,
.tx_queue_release = mlx5_tx_queue_release,
+ .flow_ctrl_get = mlx5_dev_get_flow_ctrl,
+ .flow_ctrl_set = mlx5_dev_set_flow_ctrl,
.mac_addr_remove = mlx5_mac_addr_remove,
.mac_addr_add = mlx5_mac_addr_add,
.mtu_set = mlx5_dev_set_mtu,
+ .reta_update = mlx5_dev_rss_reta_update,
+ .reta_query = mlx5_dev_rss_reta_query,
+ .rss_hash_update = mlx5_rss_hash_update,
+ .rss_hash_conf_get = mlx5_rss_hash_conf_get,
};
static struct {
struct ether_addr mac;
#ifdef HAVE_EXP_QUERY_DEVICE
- exp_device_attr.comp_mask = IBV_EXP_DEVICE_ATTR_EXP_CAP_FLAGS;
-#ifdef RSS_SUPPORT
- exp_device_attr.comp_mask |= IBV_EXP_DEVICE_ATTR_RSS_TBL_SZ;
-#endif /* RSS_SUPPORT */
+ exp_device_attr.comp_mask =
+ IBV_EXP_DEVICE_ATTR_EXP_CAP_FLAGS |
+ IBV_EXP_DEVICE_ATTR_RX_HASH;
#endif /* HAVE_EXP_QUERY_DEVICE */
DEBUG("using port %u (%08" PRIx32 ")", port, test);
ERROR("ibv_exp_query_device() failed");
goto port_error;
}
-#ifdef RSS_SUPPORT
- if ((exp_device_attr.exp_device_cap_flags &
- IBV_EXP_DEVICE_QPG) &&
- (exp_device_attr.exp_device_cap_flags &
- IBV_EXP_DEVICE_UD_RSS) &&
- (exp_device_attr.comp_mask &
- IBV_EXP_DEVICE_ATTR_RSS_TBL_SZ) &&
- (exp_device_attr.max_rss_tbl_sz > 0)) {
- priv->hw_qpg = 1;
- priv->hw_rss = 1;
- priv->max_rss_tbl_sz = exp_device_attr.max_rss_tbl_sz;
- } else {
- priv->hw_qpg = 0;
- priv->hw_rss = 0;
- priv->max_rss_tbl_sz = 0;
- }
- priv->hw_tss = !!(exp_device_attr.exp_device_cap_flags &
- IBV_EXP_DEVICE_UD_TSS);
- DEBUG("device flags: %s%s%s",
- (priv->hw_qpg ? "IBV_DEVICE_QPG " : ""),
- (priv->hw_tss ? "IBV_DEVICE_TSS " : ""),
- (priv->hw_rss ? "IBV_DEVICE_RSS " : ""));
- if (priv->hw_rss)
- DEBUG("maximum RSS indirection table size: %u",
- exp_device_attr.max_rss_tbl_sz);
-#endif /* RSS_SUPPORT */
priv->hw_csum =
((exp_device_attr.exp_device_cap_flags &
DEBUG("L2 tunnel checksum offloads are %ssupported",
(priv->hw_csum_l2tun ? "" : "not "));
+ priv->ind_table_max_size = exp_device_attr.rx_hash_caps.max_rwq_indirection_table_size;
+ /* Remove this check once DPDK supports larger/variable
+ * indirection tables. */
+ if (priv->ind_table_max_size > (unsigned int)RSS_INDIRECTION_TABLE_SIZE)
+ priv->ind_table_max_size = RSS_INDIRECTION_TABLE_SIZE;
+ DEBUG("maximum RX indirection table size is %u",
+ priv->ind_table_max_size);
+
+#else /* HAVE_EXP_QUERY_DEVICE */
+ priv->ind_table_max_size = RSS_INDIRECTION_TABLE_SIZE;
#endif /* HAVE_EXP_QUERY_DEVICE */
priv->vf = vf;
+ /* Allocate and register default RSS hash keys. */
+ priv->rss_conf = rte_calloc(__func__, hash_rxq_init_n,
+ sizeof((*priv->rss_conf)[0]), 0);
+ if (priv->rss_conf == NULL) {
+ err = ENOMEM;
+ goto port_error;
+ }
+ err = rss_hash_rss_conf_new_key(priv,
+ rss_hash_default_key,
+ rss_hash_default_key_len,
+ ETH_RSS_PROTO_MASK);
+ if (err)
+ goto port_error;
/* Configure the first MAC address by default. */
if (priv_get_mac(priv, &mac.addr_bytes)) {
ERROR("cannot get MAC address, is mlx5_en loaded?"
eth_dev->data->dev_private = priv;
eth_dev->pci_dev = pci_dev;
+
+ rte_eth_copy_pci_info(eth_dev, pci_dev);
+
eth_dev->driver = &mlx5_driver;
eth_dev->data->rx_mbuf_alloc_failed = 0;
eth_dev->data->mtu = ETHER_MTU;
priv->dev = eth_dev;
eth_dev->dev_ops = &mlx5_dev_ops;
eth_dev->data->mac_addrs = priv->mac;
+ TAILQ_INIT(ð_dev->link_intr_cbs);
/* Bring Ethernet device up. */
DEBUG("forcing Ethernet interface up");
continue;
port_error:
+ rte_free(priv->rss_conf);
rte_free(priv);
if (pd)
claim_zero(ibv_dealloc_pd(pd));
.name = MLX5_DRIVER_NAME,
.id_table = mlx5_pci_id_map,
.devinit = mlx5_pci_devinit,
+ .drv_flags = RTE_PCI_DRV_INTR_LSC,
},
.dev_private_size = sizeof(struct priv)
};
git.droids-corp.org / dpdk.git / blobdiff