* Backing DPDK device.
* @param spawn
* Verbs device parameters (name, port, switch_info) to spawn.
- * @param config
- * Device configuration parameters.
+ * @param mkvlist
+ * Pointer to mlx5 kvargs control, can be NULL if there is no devargs.
*
* @return
* A valid Ethernet device object on success, NULL otherwise and rte_errno
static struct rte_eth_dev *
mlx5_dev_spawn(struct rte_device *dpdk_dev,
struct mlx5_dev_spawn_data *spawn,
- struct mlx5_dev_config *config)
+ struct mlx5_kvargs_ctrl *mkvlist)
{
const struct mlx5_switch_info *switch_info = &spawn->info;
struct mlx5_dev_ctx_shared *sh = NULL;
return NULL;
}
DRV_LOG(DEBUG, "naming Ethernet device \"%s\"", name);
- /* Process parameters. */
- err = mlx5_args(config, dpdk_dev->devargs);
- if (err) {
- err = rte_errno;
- DRV_LOG(ERR, "failed to process device arguments: %s",
- strerror(rte_errno));
- goto error;
- }
- sh = mlx5_alloc_shared_dev_ctx(spawn, config);
+ sh = mlx5_alloc_shared_dev_ctx(spawn, mkvlist);
if (!sh)
return NULL;
- /* Update final values for devargs before check sibling config. */
- config->dv_esw_en = 0;
- if (!config->dv_flow_en) {
+ if (!sh->config.dv_flow_en) {
DRV_LOG(ERR, "Windows flow mode must be DV flow enable.");
err = ENOTSUP;
goto error;
}
- if (!config->dv_esw_en &&
- config->dv_xmeta_en != MLX5_XMETA_MODE_LEGACY) {
- DRV_LOG(WARNING,
- "Metadata mode %u is not supported (no E-Switch).",
- config->dv_xmeta_en);
- config->dv_xmeta_en = MLX5_XMETA_MODE_LEGACY;
+ if (sh->config.vf_nl_en) {
+ DRV_LOG(DEBUG, "VF netlink isn't supported.");
+ sh->config.vf_nl_en = 0;
}
- /* Check sibling device configurations. */
- err = mlx5_dev_check_sibling_config(sh, config, dpdk_dev);
- if (err)
- goto error;
/* Initialize the shutdown event in mlx5_dev_spawn to
* support mlx5_is_removed for Windows.
*/
}
own_domain_id = 1;
}
- if (config->hw_padding) {
- DRV_LOG(DEBUG, "Rx end alignment padding isn't supported");
- config->hw_padding = 0;
- }
- DRV_LOG(DEBUG, "%sMPS is %s.",
- config->mps == MLX5_MPW_ENHANCED ? "enhanced " :
- config->mps == MLX5_MPW ? "legacy " : "",
- config->mps != MLX5_MPW_DISABLED ? "enabled" : "disabled");
- if (config->cqe_comp) {
- DRV_LOG(WARNING, "Rx CQE compression isn't supported.");
- config->cqe_comp = 0;
- }
- config->hw_fcs_strip = sh->dev_cap.hw_fcs_strip;
- if (config->mprq.enabled) {
- DRV_LOG(WARNING, "Multi-Packet RQ isn't supported");
- config->mprq.enabled = 0;
+ /* Process parameters and store port configuration on priv structure. */
+ err = mlx5_port_args_config(priv, mkvlist, &priv->config);
+ if (err) {
+ err = rte_errno;
+ DRV_LOG(ERR, "Failed to process port configure: %s",
+ strerror(rte_errno));
+ goto error;
}
- if (config->max_dump_files_num == 0)
- config->max_dump_files_num = 128;
eth_dev = rte_eth_dev_allocate(name);
if (eth_dev == NULL) {
DRV_LOG(ERR, "can not allocate rte ethdev");
* Verbs context returned by ibv_open_device().
*/
mlx5_link_update(eth_dev, 0);
- /* Detect minimal data bytes to inline. */
- mlx5_set_min_inline(spawn, config);
- /* Store device configuration on private structure. */
- priv->config = *config;
for (i = 0; i < MLX5_FLOW_TYPE_MAXI; i++) {
- icfg[i].release_mem_en = !!config->reclaim_mode;
- if (config->reclaim_mode)
+ icfg[i].release_mem_en = !!sh->config.reclaim_mode;
+ if (sh->config.reclaim_mode)
icfg[i].per_core_cache = 0;
priv->flows[i] = mlx5_ipool_create(&icfg[i]);
if (!priv->flows[i])
}
/* Create context for virtual machine VLAN workaround. */
priv->vmwa_context = NULL;
- if (config->dv_flow_en) {
+ if (sh->config.dv_flow_en) {
err = mlx5_alloc_shared_dr(priv);
if (err)
goto error;
/* No supported flow priority number detection. */
priv->sh->flow_max_priority = -1;
mlx5_set_metadata_mask(eth_dev);
- if (priv->config.dv_xmeta_en != MLX5_XMETA_MODE_LEGACY &&
+ if (sh->config.dv_xmeta_en != MLX5_XMETA_MODE_LEGACY &&
!priv->sh->dv_regc0_mask) {
DRV_LOG(ERR, "metadata mode %u is not supported "
"(no metadata reg_c[0] is available).",
- priv->config.dv_xmeta_en);
+ sh->config.dv_xmeta_en);
err = ENOTSUP;
goto error;
}
DRV_LOG(DEBUG,
"port %u extensive metadata register is not supported.",
eth_dev->data->port_id);
- if (priv->config.dv_xmeta_en != MLX5_XMETA_MODE_LEGACY) {
+ if (sh->config.dv_xmeta_en != MLX5_XMETA_MODE_LEGACY) {
DRV_LOG(ERR, "metadata mode %u is not supported "
"(no metadata registers available).",
- priv->config.dv_xmeta_en);
+ sh->config.dv_xmeta_en);
err = ENOTSUP;
goto error;
}
/**
* Set device promiscuous mode
- * Currently it has no support under Windows.
*
* @param dev
* Pointer to Ethernet device structure.
int
mlx5_os_set_promisc(struct rte_eth_dev *dev, int enable)
{
- (void)dev;
- (void)enable;
- DRV_LOG(WARNING, "%s: is not supported", __func__);
- return -ENOTSUP;
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ return mlx5_glue->devx_set_promisc_vport(priv->sh->cdev->ctx, ALL_PROMISC, enable);
}
/**
int
mlx5_os_set_allmulti(struct rte_eth_dev *dev, int enable)
{
- (void)dev;
- (void)enable;
- DRV_LOG(WARNING, "%s: is not supported", __func__);
- return -ENOTSUP;
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ return mlx5_glue->devx_set_promisc_vport(priv->sh->cdev->ctx, MC_PROMISC, enable);
}
/**
*
* This function spawns Ethernet devices out of a given device.
*
- * @param[in] dev
+ * @param[in] cdev
* Pointer to the common device.
+ * @param[in, out] mkvlist
+ * Pointer to mlx5 kvargs control, can be NULL if there is no devargs.
*
* @return
* 0 on success, a negative errno value otherwise and rte_errno is set.
*/
int
-mlx5_os_net_probe(struct mlx5_common_device *cdev)
+mlx5_os_net_probe(struct mlx5_common_device *cdev,
+ struct mlx5_kvargs_ctrl *mkvlist)
{
struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(cdev->dev);
struct mlx5_dev_spawn_data spawn = {
.name_type = MLX5_PHYS_PORT_NAME_TYPE_UPLINK,
},
};
- struct mlx5_dev_config dev_config = {
- .rx_vec_en = 1,
- .txq_inline_max = MLX5_ARG_UNSET,
- .txq_inline_min = MLX5_ARG_UNSET,
- .txq_inline_mpw = MLX5_ARG_UNSET,
- .txqs_inline = MLX5_ARG_UNSET,
- .mprq = {
- .max_memcpy_len = MLX5_MPRQ_MEMCPY_DEFAULT_LEN,
- .min_rxqs_num = MLX5_MPRQ_MIN_RXQS,
- },
- .dv_flow_en = 1,
- .log_hp_size = MLX5_ARG_UNSET,
- };
int ret;
uint32_t restore;
strerror(rte_errno));
return -rte_errno;
}
- spawn.eth_dev = mlx5_dev_spawn(cdev->dev, &spawn, &dev_config);
+ spawn.eth_dev = mlx5_dev_spawn(cdev->dev, &spawn, mkvlist);
if (!spawn.eth_dev)
return -rte_errno;
restore = spawn.eth_dev->data->dev_flags;
git.droids-corp.org / dpdk.git / blobdiff