X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_ethdev.c;h=708e3a33696a46dff41acbb19e6a4e10f43bea39;hb=151cbe3aabf9e1a71e02827e5e1ff0814275019a;hp=3399e953389272a5b4794d09056a58a77fa68c6a;hpb=6c8f7f1c1877a281832fc32d4631b23c7b3b0552;p=dpdk.git diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c index 3399e95338..708e3a3369 100644 --- a/drivers/net/mlx5/mlx5_ethdev.c +++ b/drivers/net/mlx5/mlx5_ethdev.c @@ -10,8 +10,7 @@ #include #include -#include -#include +#include #include #include #include @@ -24,6 +23,7 @@ #include #include "mlx5_rxtx.h" +#include "mlx5_rx.h" #include "mlx5_autoconf.h" /** @@ -43,7 +43,10 @@ mlx5_ifindex(const struct rte_eth_dev *dev) MLX5_ASSERT(priv); MLX5_ASSERT(priv->if_index); - ifindex = priv->bond_ifindex > 0 ? priv->bond_ifindex : priv->if_index; + if (priv->master && priv->sh->bond.ifindex > 0) + ifindex = priv->sh->bond.ifindex; + else + ifindex = priv->if_index; if (!ifindex) rte_errno = ENXIO; return ifindex; @@ -86,8 +89,6 @@ mlx5_dev_configure(struct rte_eth_dev *dev) return -rte_errno; } - if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) - dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH; if ((dev->data->dev_conf.txmode.offloads & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) && rte_mbuf_dyn_tx_timestamp_register(NULL, NULL) != 0) { @@ -313,8 +314,8 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info) info->max_mac_addrs = MLX5_MAX_UC_MAC_ADDRESSES; info->rx_queue_offload_capa = mlx5_get_rx_queue_offloads(dev); info->rx_seg_capa.max_nseg = MLX5_MAX_RXQ_NSEG; - info->rx_seg_capa.multi_pools = 1; - info->rx_seg_capa.offset_allowed = 1; + info->rx_seg_capa.multi_pools = !config->mprq.enabled; + info->rx_seg_capa.offset_allowed = !config->mprq.enabled; info->rx_seg_capa.offset_align_log2 = 0; info->rx_offload_capa = (mlx5_get_rx_port_offloads() | info->rx_queue_offload_capa); @@ -333,25 +334,6 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info) if (priv->representor) { uint16_t port_id; - if (priv->pf_bond >= 0) { - /* - * Switch port ID is opaque value with driver defined - * format. Push the PF index in bonding configurations - * in upper four bits of port ID. If we get too many - * representors (more than 4K) or PFs (more than 15) - * this approach must be reconsidered. - */ - if ((info->switch_info.port_id >> - MLX5_PORT_ID_BONDING_PF_SHIFT) || - priv->pf_bond > MLX5_PORT_ID_BONDING_PF_MASK) { - DRV_LOG(ERR, "can't update switch port ID" - " for bonding device"); - MLX5_ASSERT(false); - return -ENODEV; - } - info->switch_info.port_id |= - priv->pf_bond << MLX5_PORT_ID_BONDING_PF_SHIFT; - } MLX5_ETH_FOREACH_DEV(port_id, priv->pci_dev) { struct mlx5_priv *opriv = rte_eth_devices[port_id].data->dev_private; @@ -372,6 +354,123 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info) return 0; } +/** + * Calculate representor ID from port switch info. + * + * Uint16 representor ID bits definition: + * pf: 2 + * type: 2 + * vf/sf: 12 + * + * @param info + * Port switch info. + * @param hpf_type + * Use this type if port is HPF. + * + * @return + * Encoded representor ID. + */ +uint16_t +mlx5_representor_id_encode(const struct mlx5_switch_info *info, + enum rte_eth_representor_type hpf_type) +{ + enum rte_eth_representor_type type = RTE_ETH_REPRESENTOR_VF; + uint16_t repr = info->port_name; + + if (info->representor == 0) + return UINT16_MAX; + if (info->name_type == MLX5_PHYS_PORT_NAME_TYPE_PFSF) + type = RTE_ETH_REPRESENTOR_SF; + if (info->name_type == MLX5_PHYS_PORT_NAME_TYPE_PFHPF) { + type = hpf_type; + repr = UINT16_MAX; + } + return MLX5_REPRESENTOR_ID(info->pf_num, type, repr); +} + +/** + * DPDK callback to get information about representor. + * + * Representor ID bits definition: + * vf/sf: 12 + * type: 2 + * pf: 2 + * + * @param dev + * Pointer to Ethernet device structure. + * @param[out] info + * Nullable info structure output buffer. + * + * @return + * negative on error, or the number of representor ranges. + */ +int +mlx5_representor_info_get(struct rte_eth_dev *dev, + struct rte_eth_representor_info *info) +{ + struct mlx5_priv *priv = dev->data->dev_private; + int n_type = 4; /* Representor types, VF, HPF@VF, SF and HPF@SF. */ + int n_pf = 2; /* Number of PFs. */ + int i = 0, pf; + + if (info == NULL) + goto out; + info->controller = 0; + info->pf = priv->pf_bond >= 0 ? priv->pf_bond : 0; + for (pf = 0; pf < n_pf; ++pf) { + /* VF range. */ + info->ranges[i].type = RTE_ETH_REPRESENTOR_VF; + info->ranges[i].controller = 0; + info->ranges[i].pf = pf; + info->ranges[i].vf = 0; + info->ranges[i].id_base = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, 0); + info->ranges[i].id_end = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + snprintf(info->ranges[i].name, + sizeof(info->ranges[i].name), "pf%dvf", pf); + i++; + /* HPF range of VF type. */ + info->ranges[i].type = RTE_ETH_REPRESENTOR_VF; + info->ranges[i].controller = 0; + info->ranges[i].pf = pf; + info->ranges[i].vf = UINT16_MAX; + info->ranges[i].id_base = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + info->ranges[i].id_end = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + snprintf(info->ranges[i].name, + sizeof(info->ranges[i].name), "pf%dvf", pf); + i++; + /* SF range. */ + info->ranges[i].type = RTE_ETH_REPRESENTOR_SF; + info->ranges[i].controller = 0; + info->ranges[i].pf = pf; + info->ranges[i].vf = 0; + info->ranges[i].id_base = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, 0); + info->ranges[i].id_end = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + snprintf(info->ranges[i].name, + sizeof(info->ranges[i].name), "pf%dsf", pf); + i++; + /* HPF range of SF type. */ + info->ranges[i].type = RTE_ETH_REPRESENTOR_SF; + info->ranges[i].controller = 0; + info->ranges[i].pf = pf; + info->ranges[i].vf = UINT16_MAX; + info->ranges[i].id_base = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + info->ranges[i].id_end = + MLX5_REPRESENTOR_ID(pf, info->ranges[i].type, -1); + snprintf(info->ranges[i].name, + sizeof(info->ranges[i].name), "pf%dsf", pf); + i++; + } +out: + return n_type * n_pf; +} + /** * Get firmware version of a device. *