#include "mlx5_flow.h"
#include "rte_pmd_mlx5.h"
#include "mlx5_verbs.h"
+#include "mlx5_nl.h"
+#include "mlx5_devx.h"
#define MLX5_TAGS_HLIST_ARRAY_SIZE 8192
{
struct mlx5_dev_ctx_shared *sh = priv->sh;
char s[MLX5_HLIST_NAMESIZE];
- int err = 0;
+ int err;
- if (!sh->flow_tbls)
- err = mlx5_alloc_table_hash_list(priv);
- else
- DRV_LOG(DEBUG, "sh->flow_tbls[%p] already created, reuse\n",
- (void *)sh->flow_tbls);
+ MLX5_ASSERT(sh && sh->refcnt);
+ if (sh->refcnt > 1)
+ return 0;
+ err = mlx5_alloc_table_hash_list(priv);
if (err)
return err;
/* Create tags hash list table. */
err = ENOMEM;
goto error;
}
+ snprintf(s, sizeof(s), "%s_hdr_modify", sh->ibdev_name);
+ sh->modify_cmds = mlx5_hlist_create(s, MLX5_FLOW_HDR_MODIFY_HTABLE_SZ);
+ if (!sh->modify_cmds) {
+ DRV_LOG(ERR, "hdr modify hash creation failed");
+ err = ENOMEM;
+ goto error;
+ }
+ snprintf(s, sizeof(s), "%s_encaps_decaps", sh->ibdev_name);
+ sh->encaps_decaps = mlx5_hlist_create(s,
+ MLX5_FLOW_ENCAP_DECAP_HTABLE_SZ);
+ if (!sh->encaps_decaps) {
+ DRV_LOG(ERR, "encap decap hash creation failed");
+ err = ENOMEM;
+ goto error;
+ }
#ifdef HAVE_MLX5DV_DR
void *domain;
- if (sh->dv_refcnt) {
- /* Shared DV/DR structures is already initialized. */
- sh->dv_refcnt++;
- priv->dr_shared = 1;
- return 0;
- }
/* Reference counter is zero, we should initialize structures. */
domain = mlx5_glue->dr_create_domain(sh->ctx,
MLX5DV_DR_DOMAIN_TYPE_NIC_RX);
sh->esw_drop_action = mlx5_glue->dr_create_flow_action_drop();
}
#endif
+ if (!sh->tunnel_hub)
+ err = mlx5_alloc_tunnel_hub(sh);
+ if (err) {
+ DRV_LOG(ERR, "mlx5_alloc_tunnel_hub failed err=%d", err);
+ goto error;
+ }
if (priv->config.reclaim_mode == MLX5_RCM_AGGR) {
mlx5_glue->dr_reclaim_domain_memory(sh->rx_domain, 1);
mlx5_glue->dr_reclaim_domain_memory(sh->tx_domain, 1);
}
sh->pop_vlan_action = mlx5_glue->dr_create_flow_action_pop_vlan();
#endif /* HAVE_MLX5DV_DR */
- sh->dv_refcnt++;
- priv->dr_shared = 1;
return 0;
error:
/* Rollback the created objects. */
mlx5_glue->destroy_flow_action(sh->pop_vlan_action);
sh->pop_vlan_action = NULL;
}
+ if (sh->encaps_decaps) {
+ mlx5_hlist_destroy(sh->encaps_decaps, NULL, NULL);
+ sh->encaps_decaps = NULL;
+ }
+ if (sh->modify_cmds) {
+ mlx5_hlist_destroy(sh->modify_cmds, NULL, NULL);
+ sh->modify_cmds = NULL;
+ }
if (sh->tag_table) {
/* tags should be destroyed with flow before. */
mlx5_hlist_destroy(sh->tag_table, NULL, NULL);
sh->tag_table = NULL;
}
+ if (sh->tunnel_hub) {
+ mlx5_release_tunnel_hub(sh, priv->dev_port);
+ sh->tunnel_hub = NULL;
+ }
mlx5_free_table_hash_list(priv);
return err;
}
void
mlx5_os_free_shared_dr(struct mlx5_priv *priv)
{
- struct mlx5_dev_ctx_shared *sh;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
- if (!priv->dr_shared)
+ MLX5_ASSERT(sh && sh->refcnt);
+ if (sh->refcnt > 1)
return;
- priv->dr_shared = 0;
- sh = priv->sh;
- MLX5_ASSERT(sh);
#ifdef HAVE_MLX5DV_DR
- MLX5_ASSERT(sh->dv_refcnt);
- if (sh->dv_refcnt && --sh->dv_refcnt)
- return;
if (sh->rx_domain) {
mlx5_glue->dr_destroy_domain(sh->rx_domain);
sh->rx_domain = NULL;
}
pthread_mutex_destroy(&sh->dv_mutex);
#endif /* HAVE_MLX5DV_DR */
+ if (sh->encaps_decaps) {
+ mlx5_hlist_destroy(sh->encaps_decaps, NULL, NULL);
+ sh->encaps_decaps = NULL;
+ }
+ if (sh->modify_cmds) {
+ mlx5_hlist_destroy(sh->modify_cmds, NULL, NULL);
+ sh->modify_cmds = NULL;
+ }
if (sh->tag_table) {
/* tags should be destroyed with flow before. */
mlx5_hlist_destroy(sh->tag_table, NULL, NULL);
sh->tag_table = NULL;
}
+ if (sh->tunnel_hub) {
+ mlx5_release_tunnel_hub(sh, priv->dev_port);
+ sh->tunnel_hub = NULL;
+ }
mlx5_free_table_hash_list(priv);
}
return ret;
}
+/**
+ * Create the Tx queue DevX/Verbs object.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ * @param idx
+ * Queue index in DPDK Tx queue array.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+mlx5_os_txq_obj_new(struct rte_eth_dev *dev, uint16_t idx)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_txq_data *txq_data = (*priv->txqs)[idx];
+ struct mlx5_txq_ctrl *txq_ctrl =
+ container_of(txq_data, struct mlx5_txq_ctrl, txq);
+
+ if (txq_ctrl->type == MLX5_TXQ_TYPE_HAIRPIN)
+ return mlx5_txq_devx_obj_new(dev, idx);
+#ifdef HAVE_MLX5DV_DEVX_UAR_OFFSET
+ if (!priv->config.dv_esw_en)
+ return mlx5_txq_devx_obj_new(dev, idx);
+#endif
+ return mlx5_txq_ibv_obj_new(dev, idx);
+}
+
+/**
+ * Release an Tx DevX/verbs queue object.
+ *
+ * @param txq_obj
+ * DevX/Verbs Tx queue object.
+ */
+static void
+mlx5_os_txq_obj_release(struct mlx5_txq_obj *txq_obj)
+{
+ if (txq_obj->txq_ctrl->type == MLX5_TXQ_TYPE_HAIRPIN) {
+ mlx5_txq_devx_obj_release(txq_obj);
+ return;
+ }
+#ifdef HAVE_MLX5DV_DEVX_UAR_OFFSET
+ if (!txq_obj->txq_ctrl->priv->config.dv_esw_en) {
+ mlx5_txq_devx_obj_release(txq_obj);
+ return;
+ }
+#endif
+ mlx5_txq_ibv_obj_release(txq_obj);
+}
+
+/**
+ * DV flow counter mode detect and config.
+ *
+ * @param dev
+ * Pointer to rte_eth_dev structure.
+ *
+ */
+static void
+mlx5_flow_counter_mode_config(struct rte_eth_dev *dev __rte_unused)
+{
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_dev_ctx_shared *sh = priv->sh;
+ bool fallback;
+
+#ifndef HAVE_IBV_DEVX_ASYNC
+ fallback = true;
+#else
+ fallback = false;
+ if (!priv->config.devx || !priv->config.dv_flow_en ||
+ !priv->config.hca_attr.flow_counters_dump ||
+ !(priv->config.hca_attr.flow_counter_bulk_alloc_bitmap & 0x4) ||
+ (mlx5_flow_dv_discover_counter_offset_support(dev) == -ENOTSUP))
+ fallback = true;
+#endif
+ if (fallback)
+ DRV_LOG(INFO, "Use fall-back DV counter management. Flow "
+ "counter dump:%d, bulk_alloc_bitmap:0x%hhx.",
+ priv->config.hca_attr.flow_counters_dump,
+ priv->config.hca_attr.flow_counter_bulk_alloc_bitmap);
+ /* Initialize fallback mode only on the port initializes sh. */
+ if (sh->refcnt == 1)
+ sh->cmng.counter_fallback = fallback;
+ else if (fallback != sh->cmng.counter_fallback)
+ DRV_LOG(WARNING, "Port %d in sh has different fallback mode "
+ "with others:%d.", PORT_ID(priv), fallback);
+#endif
+}
+
/**
* Spawn an Ethernet device from Verbs information.
*
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_dev_config *config)
{
const struct mlx5_switch_info *switch_info = &spawn->info;
struct mlx5_dev_ctx_shared *sh = NULL;
}
eth_dev->device = dpdk_dev;
eth_dev->dev_ops = &mlx5_os_dev_sec_ops;
+ eth_dev->rx_descriptor_status = mlx5_rx_descriptor_status;
+ eth_dev->tx_descriptor_status = mlx5_tx_descriptor_status;
err = mlx5_proc_priv_init(eth_dev);
if (err)
return NULL;
* devargs here to get ones, and later proceed devargs again
* to override some hardware settings.
*/
- err = mlx5_args(&config, dpdk_dev->devargs);
+ 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;
}
- mlx5_malloc_mem_select(config.sys_mem_en);
- sh = mlx5_alloc_shared_dev_ctx(spawn, &config);
+ if (config->dv_miss_info) {
+ if (switch_info->master || switch_info->representor)
+ config->dv_xmeta_en = MLX5_XMETA_MODE_META16;
+ }
+ mlx5_malloc_mem_select(config->sys_mem_en);
+ sh = mlx5_alloc_shared_dev_ctx(spawn, config);
if (!sh)
return NULL;
- config.devx = sh->devx;
+ config->devx = sh->devx;
#ifdef HAVE_MLX5DV_DR_ACTION_DEST_DEVX_TIR
- config.dest_tir = 1;
+ config->dest_tir = 1;
#endif
#ifdef HAVE_IBV_MLX5_MOD_SWP
dv_attr.comp_mask |= MLX5DV_CONTEXT_MASK_SWP;
swp = dv_attr.sw_parsing_caps.sw_parsing_offloads;
DRV_LOG(DEBUG, "SWP support: %u", swp);
#endif
- config.swp = !!swp;
+ config->swp = !!swp;
#ifdef HAVE_IBV_DEVICE_STRIDING_RQ_SUPPORT
if (dv_attr.comp_mask & MLX5DV_CONTEXT_MASK_STRIDING_RQ) {
struct mlx5dv_striding_rq_caps mprq_caps =
cqe_comp = 0;
else
cqe_comp = 1;
- config.cqe_comp = cqe_comp;
+ config->cqe_comp = cqe_comp;
#ifdef HAVE_IBV_MLX5_MOD_CQE_128B_PAD
/* Whether device supports 128B Rx CQE padding. */
cqe_pad = RTE_CACHE_LINE_SIZE == 128 &&
DRV_LOG(WARNING,
"tunnel offloading disabled due to old OFED/rdma-core version");
#endif
- config.tunnel_en = tunnel_en;
+ config->tunnel_en = tunnel_en;
#ifdef HAVE_IBV_DEVICE_MPLS_SUPPORT
mpls_en = ((dv_attr.tunnel_offloads_caps &
MLX5DV_RAW_PACKET_CAP_TUNNELED_OFFLOAD_CW_MPLS_OVER_GRE) &&
DRV_LOG(WARNING, "MPLS over GRE/UDP tunnel offloading disabled due to"
" old OFED/rdma-core version or firmware configuration");
#endif
- config.mpls_en = mpls_en;
+ config->mpls_en = mpls_en;
/* Check port status. */
err = mlx5_glue->query_port(sh->ctx, spawn->phys_port, &port_attr);
if (err) {
own_domain_id = 1;
}
/* Override some values set by hardware configuration. */
- mlx5_args(&config, dpdk_dev->devargs);
- err = mlx5_dev_check_sibling_config(priv, &config);
+ mlx5_args(config, dpdk_dev->devargs);
+ err = mlx5_dev_check_sibling_config(priv, config);
if (err)
goto error;
- config.hw_csum = !!(sh->device_attr.device_cap_flags_ex &
+ config->hw_csum = !!(sh->device_attr.device_cap_flags_ex &
IBV_DEVICE_RAW_IP_CSUM);
DRV_LOG(DEBUG, "checksum offloading is %ssupported",
- (config.hw_csum ? "" : "not "));
+ (config->hw_csum ? "" : "not "));
#if !defined(HAVE_IBV_DEVICE_COUNTERS_SET_V42) && \
!defined(HAVE_IBV_DEVICE_COUNTERS_SET_V45)
DRV_LOG(DEBUG, "counters are not supported");
#endif
#if !defined(HAVE_IBV_FLOW_DV_SUPPORT) || !defined(HAVE_MLX5DV_DR)
- if (config.dv_flow_en) {
+ if (config->dv_flow_en) {
DRV_LOG(WARNING, "DV flow is not supported");
- config.dv_flow_en = 0;
+ config->dv_flow_en = 0;
}
#endif
- config.ind_table_max_size =
+ config->ind_table_max_size =
sh->device_attr.max_rwq_indirection_table_size;
/*
* Remove this check once DPDK supports larger/variable
* indirection tables.
*/
- if (config.ind_table_max_size > (unsigned int)ETH_RSS_RETA_SIZE_512)
- config.ind_table_max_size = ETH_RSS_RETA_SIZE_512;
+ if (config->ind_table_max_size > (unsigned int)ETH_RSS_RETA_SIZE_512)
+ config->ind_table_max_size = ETH_RSS_RETA_SIZE_512;
DRV_LOG(DEBUG, "maximum Rx indirection table size is %u",
- config.ind_table_max_size);
- config.hw_vlan_strip = !!(sh->device_attr.raw_packet_caps &
+ config->ind_table_max_size);
+ config->hw_vlan_strip = !!(sh->device_attr.raw_packet_caps &
IBV_RAW_PACKET_CAP_CVLAN_STRIPPING);
DRV_LOG(DEBUG, "VLAN stripping is %ssupported",
- (config.hw_vlan_strip ? "" : "not "));
- config.hw_fcs_strip = !!(sh->device_attr.raw_packet_caps &
+ (config->hw_vlan_strip ? "" : "not "));
+ config->hw_fcs_strip = !!(sh->device_attr.raw_packet_caps &
IBV_RAW_PACKET_CAP_SCATTER_FCS);
#if defined(HAVE_IBV_WQ_FLAG_RX_END_PADDING)
hw_padding = !!sh->device_attr.rx_pad_end_addr_align;
hw_padding = !!(sh->device_attr.device_cap_flags_ex &
IBV_DEVICE_PCI_WRITE_END_PADDING);
#endif
- if (config.hw_padding && !hw_padding) {
+ if (config->hw_padding && !hw_padding) {
DRV_LOG(DEBUG, "Rx end alignment padding isn't supported");
- config.hw_padding = 0;
- } else if (config.hw_padding) {
+ config->hw_padding = 0;
+ } else if (config->hw_padding) {
DRV_LOG(DEBUG, "Rx end alignment padding is enabled");
}
- config.tso = (sh->device_attr.max_tso > 0 &&
+ config->tso = (sh->device_attr.max_tso > 0 &&
(sh->device_attr.tso_supported_qpts &
(1 << IBV_QPT_RAW_PACKET)));
- if (config.tso)
- config.tso_max_payload_sz = sh->device_attr.max_tso;
+ if (config->tso)
+ config->tso_max_payload_sz = sh->device_attr.max_tso;
/*
* MPW is disabled by default, while the Enhanced MPW is enabled
* by default.
*/
- if (config.mps == MLX5_ARG_UNSET)
- config.mps = (mps == MLX5_MPW_ENHANCED) ? MLX5_MPW_ENHANCED :
+ if (config->mps == MLX5_ARG_UNSET)
+ config->mps = (mps == MLX5_MPW_ENHANCED) ? MLX5_MPW_ENHANCED :
MLX5_MPW_DISABLED;
else
- config.mps = config.mps ? mps : MLX5_MPW_DISABLED;
+ config->mps = config->mps ? mps : MLX5_MPW_DISABLED;
DRV_LOG(INFO, "%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 && !cqe_comp) {
+ config->mps == MLX5_MPW_ENHANCED ? "enhanced " :
+ config->mps == MLX5_MPW ? "legacy " : "",
+ config->mps != MLX5_MPW_DISABLED ? "enabled" : "disabled");
+ if (config->cqe_comp && !cqe_comp) {
DRV_LOG(WARNING, "Rx CQE compression isn't supported");
- config.cqe_comp = 0;
+ config->cqe_comp = 0;
}
- if (config.cqe_pad && !cqe_pad) {
+ if (config->cqe_pad && !cqe_pad) {
DRV_LOG(WARNING, "Rx CQE padding isn't supported");
- config.cqe_pad = 0;
- } else if (config.cqe_pad) {
+ config->cqe_pad = 0;
+ } else if (config->cqe_pad) {
DRV_LOG(INFO, "Rx CQE padding is enabled");
}
- if (config.devx) {
- priv->counter_fallback = 0;
- err = mlx5_devx_cmd_query_hca_attr(sh->ctx, &config.hca_attr);
+ if (config->devx) {
+ err = mlx5_devx_cmd_query_hca_attr(sh->ctx, &config->hca_attr);
if (err) {
err = -err;
goto error;
}
- if (!config.hca_attr.flow_counters_dump)
- priv->counter_fallback = 1;
-#ifndef HAVE_IBV_DEVX_ASYNC
- priv->counter_fallback = 1;
-#endif
- if (priv->counter_fallback)
- DRV_LOG(INFO, "Use fall-back DV counter management");
+ /* Check relax ordering support. */
+ if (config->hca_attr.relaxed_ordering_write &&
+ config->hca_attr.relaxed_ordering_read &&
+ !haswell_broadwell_cpu)
+ sh->cmng.relaxed_ordering = 1;
/* Check for LRO support. */
- if (config.dest_tir && config.hca_attr.lro_cap &&
- config.dv_flow_en) {
+ if (config->dest_tir && config->hca_attr.lro_cap &&
+ config->dv_flow_en) {
/* TBD check tunnel lro caps. */
- config.lro.supported = config.hca_attr.lro_cap;
+ config->lro.supported = config->hca_attr.lro_cap;
DRV_LOG(DEBUG, "Device supports LRO");
/*
* If LRO timeout is not configured by application,
* use the minimal supported value.
*/
- if (!config.lro.timeout)
- config.lro.timeout =
- config.hca_attr.lro_timer_supported_periods[0];
+ if (!config->lro.timeout)
+ config->lro.timeout =
+ config->hca_attr.lro_timer_supported_periods[0];
DRV_LOG(DEBUG, "LRO session timeout set to %d usec",
- config.lro.timeout);
+ config->lro.timeout);
+ DRV_LOG(DEBUG, "LRO minimal size of TCP segment "
+ "required for coalescing is %d bytes",
+ config->hca_attr.lro_min_mss_size);
}
#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER)
- if (config.hca_attr.qos.sup && config.hca_attr.qos.srtcm_sup &&
- config.dv_flow_en) {
+ if (config->hca_attr.qos.sup &&
+ config->hca_attr.qos.srtcm_sup &&
+ config->dv_flow_en) {
uint8_t reg_c_mask =
- config.hca_attr.qos.flow_meter_reg_c_ids;
+ config->hca_attr.qos.flow_meter_reg_c_ids;
/*
* Meter needs two REG_C's for color match and pre-sfx
* flow match. Here get the REG_C for color match.
REG_C_0;
priv->mtr_en = 1;
priv->mtr_reg_share =
- config.hca_attr.qos.flow_meter_reg_share;
+ config->hca_attr.qos.flow_meter_reg_share;
DRV_LOG(DEBUG, "The REG_C meter uses is %d",
priv->mtr_color_reg);
}
}
+#endif
+#if defined(HAVE_MLX5DV_DR) && defined(HAVE_MLX5_DR_CREATE_ACTION_FLOW_SAMPLE)
+ if (config->hca_attr.log_max_ft_sampler_num > 0 &&
+ config->dv_flow_en) {
+ priv->sampler_en = 1;
+ DRV_LOG(DEBUG, "The Sampler enabled!\n");
+ } else {
+ priv->sampler_en = 0;
+ if (!config->hca_attr.log_max_ft_sampler_num)
+ DRV_LOG(WARNING, "No available register for"
+ " Sampler.");
+ else
+ DRV_LOG(DEBUG, "DV flow is not supported!\n");
+ }
#endif
}
- if (config.tx_pp) {
+ if (config->tx_pp) {
DRV_LOG(DEBUG, "Timestamp counter frequency %u kHz",
- config.hca_attr.dev_freq_khz);
+ config->hca_attr.dev_freq_khz);
DRV_LOG(DEBUG, "Packet pacing is %ssupported",
- config.hca_attr.qos.packet_pacing ? "" : "not ");
+ config->hca_attr.qos.packet_pacing ? "" : "not ");
DRV_LOG(DEBUG, "Cross channel ops are %ssupported",
- config.hca_attr.cross_channel ? "" : "not ");
+ config->hca_attr.cross_channel ? "" : "not ");
DRV_LOG(DEBUG, "WQE index ignore is %ssupported",
- config.hca_attr.wqe_index_ignore ? "" : "not ");
+ config->hca_attr.wqe_index_ignore ? "" : "not ");
DRV_LOG(DEBUG, "Non-wire SQ feature is %ssupported",
- config.hca_attr.non_wire_sq ? "" : "not ");
+ config->hca_attr.non_wire_sq ? "" : "not ");
DRV_LOG(DEBUG, "Static WQE SQ feature is %ssupported (%d)",
- config.hca_attr.log_max_static_sq_wq ? "" : "not ",
- config.hca_attr.log_max_static_sq_wq);
+ config->hca_attr.log_max_static_sq_wq ? "" : "not ",
+ config->hca_attr.log_max_static_sq_wq);
DRV_LOG(DEBUG, "WQE rate PP mode is %ssupported",
- config.hca_attr.qos.wqe_rate_pp ? "" : "not ");
- if (!config.devx) {
+ config->hca_attr.qos.wqe_rate_pp ? "" : "not ");
+ if (!config->devx) {
DRV_LOG(ERR, "DevX is required for packet pacing");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.qos.packet_pacing) {
+ if (!config->hca_attr.qos.packet_pacing) {
DRV_LOG(ERR, "Packet pacing is not supported");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.cross_channel) {
+ if (!config->hca_attr.cross_channel) {
DRV_LOG(ERR, "Cross channel operations are"
" required for packet pacing");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.wqe_index_ignore) {
+ if (!config->hca_attr.wqe_index_ignore) {
DRV_LOG(ERR, "WQE index ignore feature is"
" required for packet pacing");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.non_wire_sq) {
+ if (!config->hca_attr.non_wire_sq) {
DRV_LOG(ERR, "Non-wire SQ feature is"
" required for packet pacing");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.log_max_static_sq_wq) {
+ if (!config->hca_attr.log_max_static_sq_wq) {
DRV_LOG(ERR, "Static WQE SQ feature is"
" required for packet pacing");
err = ENODEV;
goto error;
}
- if (!config.hca_attr.qos.wqe_rate_pp) {
+ if (!config->hca_attr.qos.wqe_rate_pp) {
DRV_LOG(ERR, "WQE rate mode is required"
" for packet pacing");
err = ENODEV;
goto error;
#endif
}
- if (config.devx) {
+ if (config->devx) {
uint32_t reg[MLX5_ST_SZ_DW(register_mtutc)];
- err = mlx5_devx_cmd_register_read
- (sh->ctx, MLX5_REGISTER_ID_MTUTC, 0,
- reg, MLX5_ST_SZ_DW(register_mtutc));
+ err = config->hca_attr.access_register_user ?
+ mlx5_devx_cmd_register_read
+ (sh->ctx, MLX5_REGISTER_ID_MTUTC, 0,
+ reg, MLX5_ST_SZ_DW(register_mtutc)) : ENOTSUP;
if (!err) {
uint32_t ts_mode;
ts_mode = MLX5_GET(register_mtutc, reg,
time_stamp_mode);
if (ts_mode == MLX5_MTUTC_TIMESTAMP_MODE_REAL_TIME)
- config.rt_timestamp = 1;
+ config->rt_timestamp = 1;
} else {
/* Kernel does not support register reading. */
- if (config.hca_attr.dev_freq_khz ==
+ if (config->hca_attr.dev_freq_khz ==
(NS_PER_S / MS_PER_S))
- config.rt_timestamp = 1;
+ config->rt_timestamp = 1;
}
}
/*
* scatter FCS, and decapsulation is needed, clear the hw_fcs_strip
* bit. Then DEV_RX_OFFLOAD_KEEP_CRC bit will not be set anymore.
*/
- if (config.hca_attr.scatter_fcs_w_decap_disable && config.decap_en)
- config.hw_fcs_strip = 0;
+ if (config->hca_attr.scatter_fcs_w_decap_disable && config->decap_en)
+ config->hw_fcs_strip = 0;
DRV_LOG(DEBUG, "FCS stripping configuration is %ssupported",
- (config.hw_fcs_strip ? "" : "not "));
- if (config.mprq.enabled && mprq) {
- if (config.mprq.stride_num_n &&
- (config.mprq.stride_num_n > mprq_max_stride_num_n ||
- config.mprq.stride_num_n < mprq_min_stride_num_n)) {
- config.mprq.stride_num_n =
+ (config->hw_fcs_strip ? "" : "not "));
+ if (config->mprq.enabled && mprq) {
+ if (config->mprq.stride_num_n &&
+ (config->mprq.stride_num_n > mprq_max_stride_num_n ||
+ config->mprq.stride_num_n < mprq_min_stride_num_n)) {
+ config->mprq.stride_num_n =
RTE_MIN(RTE_MAX(MLX5_MPRQ_STRIDE_NUM_N,
mprq_min_stride_num_n),
mprq_max_stride_num_n);
"the number of strides"
" for Multi-Packet RQ is out of range,"
" setting default value (%u)",
- 1 << config.mprq.stride_num_n);
+ 1 << config->mprq.stride_num_n);
}
- if (config.mprq.stride_size_n &&
- (config.mprq.stride_size_n > mprq_max_stride_size_n ||
- config.mprq.stride_size_n < mprq_min_stride_size_n)) {
- config.mprq.stride_size_n =
+ if (config->mprq.stride_size_n &&
+ (config->mprq.stride_size_n > mprq_max_stride_size_n ||
+ config->mprq.stride_size_n < mprq_min_stride_size_n)) {
+ config->mprq.stride_size_n =
RTE_MIN(RTE_MAX(MLX5_MPRQ_STRIDE_SIZE_N,
mprq_min_stride_size_n),
mprq_max_stride_size_n);
"the size of a stride"
" for Multi-Packet RQ is out of range,"
" setting default value (%u)",
- 1 << config.mprq.stride_size_n);
+ 1 << config->mprq.stride_size_n);
}
- config.mprq.min_stride_size_n = mprq_min_stride_size_n;
- config.mprq.max_stride_size_n = mprq_max_stride_size_n;
- } else if (config.mprq.enabled && !mprq) {
+ config->mprq.min_stride_size_n = mprq_min_stride_size_n;
+ config->mprq.max_stride_size_n = mprq_max_stride_size_n;
+ } else if (config->mprq.enabled && !mprq) {
DRV_LOG(WARNING, "Multi-Packet RQ isn't supported");
- config.mprq.enabled = 0;
+ config->mprq.enabled = 0;
}
- if (config.max_dump_files_num == 0)
- config.max_dump_files_num = 128;
+ 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");
err = ENOMEM;
goto error;
}
- /* Flag to call rte_eth_dev_release_port() in rte_eth_dev_close(). */
- eth_dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
if (priv->representor) {
eth_dev->data->dev_flags |= RTE_ETH_DEV_REPRESENTOR;
eth_dev->data->representor_id = priv->representor_id;
*/
MLX5_ASSERT(spawn->ifindex);
priv->if_index = spawn->ifindex;
+ if (priv->pf_bond >= 0 && priv->master) {
+ /* Get bond interface info */
+ err = mlx5_sysfs_bond_info(priv->if_index,
+ &priv->bond_ifindex,
+ priv->bond_name);
+ if (err)
+ DRV_LOG(ERR, "unable to get bond info: %s",
+ strerror(rte_errno));
+ else
+ DRV_LOG(INFO, "PF device %u, bond device %u(%s)",
+ priv->if_index, priv->bond_ifindex,
+ priv->bond_name);
+ }
eth_dev->data->dev_private = priv;
priv->dev_data = eth_dev->data;
eth_dev->data->mac_addrs = priv->mac;
eth_dev->device = dpdk_dev;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
/* Configure the first MAC address by default. */
if (mlx5_get_mac(eth_dev, &mac.addr_bytes)) {
DRV_LOG(ERR,
eth_dev->rx_pkt_burst = removed_rx_burst;
eth_dev->tx_pkt_burst = removed_tx_burst;
eth_dev->dev_ops = &mlx5_os_dev_ops;
+ eth_dev->rx_descriptor_status = mlx5_rx_descriptor_status;
+ eth_dev->tx_descriptor_status = mlx5_tx_descriptor_status;
+ eth_dev->rx_queue_count = mlx5_rx_queue_count;
/* Register MAC address. */
claim_zero(mlx5_mac_addr_add(eth_dev, &mac, 0, 0));
- if (config.vf && config.vf_nl_en)
+ if (config->vf && config->vf_nl_en)
mlx5_nl_mac_addr_sync(priv->nl_socket_route,
mlx5_ifindex(eth_dev),
eth_dev->data->mac_addrs,
MLX5_MAX_MAC_ADDRESSES);
priv->flows = 0;
priv->ctrl_flows = 0;
+ rte_spinlock_init(&priv->flow_list_lock);
TAILQ_INIT(&priv->flow_meters);
TAILQ_INIT(&priv->flow_meter_profiles);
/* Hint libmlx5 to use PMD allocator for data plane resources */
*/
mlx5_link_update(eth_dev, 0);
#ifdef HAVE_MLX5DV_DR_ESWITCH
- if (!(config.hca_attr.eswitch_manager && config.dv_flow_en &&
+ if (!(config->hca_attr.eswitch_manager && config->dv_flow_en &&
(switch_info->representor || switch_info->master)))
- config.dv_esw_en = 0;
+ config->dv_esw_en = 0;
#else
- config.dv_esw_en = 0;
+ config->dv_esw_en = 0;
#endif
/* Detect minimal data bytes to inline. */
- mlx5_set_min_inline(spawn, &config);
+ mlx5_set_min_inline(spawn, config);
/* Store device configuration on private structure. */
- priv->config = config;
+ priv->config = *config;
/* Create context for virtual machine VLAN workaround. */
priv->vmwa_context = mlx5_vlan_vmwa_init(eth_dev, spawn->ifindex);
- if (config.dv_flow_en) {
+ if (config->dv_flow_en) {
err = mlx5_alloc_shared_dr(priv);
if (err)
goto error;
- /*
- * RSS id is shared with meter flow id. Meter flow id can only
- * use the 24 MSB of the register.
- */
- priv->qrss_id_pool = mlx5_flow_id_pool_alloc(UINT32_MAX >>
- MLX5_MTR_COLOR_BITS);
- if (!priv->qrss_id_pool) {
- DRV_LOG(ERR, "can't create flow id pool");
- err = ENOMEM;
- goto error;
- }
+ }
+ if (config->devx && config->dv_flow_en && config->dest_tir) {
+ priv->obj_ops = devx_obj_ops;
+ priv->obj_ops.drop_action_create =
+ ibv_obj_ops.drop_action_create;
+ priv->obj_ops.drop_action_destroy =
+ ibv_obj_ops.drop_action_destroy;
+#ifndef HAVE_MLX5DV_DEVX_UAR_OFFSET
+ priv->obj_ops.txq_obj_modify = ibv_obj_ops.txq_obj_modify;
+#else
+ if (config->dv_esw_en)
+ priv->obj_ops.txq_obj_modify =
+ ibv_obj_ops.txq_obj_modify;
+#endif
+ /* Use specific wrappers for Tx object. */
+ priv->obj_ops.txq_obj_new = mlx5_os_txq_obj_new;
+ priv->obj_ops.txq_obj_release = mlx5_os_txq_obj_release;
+
+ } else {
+ priv->obj_ops = ibv_obj_ops;
}
/* Supported Verbs flow priority number detection. */
err = mlx5_flow_discover_priorities(eth_dev);
err = ENOTSUP;
goto error;
}
- /*
- * Allocate the buffer for flow creating, just once.
- * The allocation must be done before any flow creating.
- */
- mlx5_flow_alloc_intermediate(eth_dev);
/* Query availability of metadata reg_c's. */
err = mlx5_flow_discover_mreg_c(eth_dev);
if (err < 0) {
goto error;
}
}
+ mlx5_flow_counter_mode_config(eth_dev);
return eth_dev;
error:
if (priv) {
close(priv->nl_socket_rdma);
if (priv->vmwa_context)
mlx5_vlan_vmwa_exit(priv->vmwa_context);
- if (priv->qrss_id_pool)
- mlx5_flow_id_pool_release(priv->qrss_id_pool);
if (own_domain_id)
claim_zero(rte_eth_switch_domain_free(priv->domain_id));
mlx5_free(priv);
int bd = -1;
struct mlx5_dev_spawn_data *list = NULL;
struct mlx5_dev_config dev_config;
+ unsigned int dev_config_vf;
int ret;
- if (mlx5_class_get(pci_dev->device.devargs) != MLX5_CLASS_NET) {
- DRV_LOG(DEBUG, "Skip probing - should be probed by other mlx5"
- " driver.");
- return 1;
- }
if (rte_eal_process_type() == RTE_PROC_PRIMARY)
mlx5_pmd_socket_init();
ret = mlx5_init_once();
strerror(rte_errno));
return -rte_errno;
}
- MLX5_ASSERT(pci_drv == &mlx5_driver);
errno = 0;
ibv_list = mlx5_glue->get_device_list(&ret);
if (!ibv_list) {
* (i.e. master first, then representors from lowest to highest ID).
*/
qsort(list, ns, sizeof(*list), mlx5_dev_spawn_data_cmp);
- /* Default configuration. */
- dev_config = (struct mlx5_dev_config){
- .hw_padding = 0,
- .mps = MLX5_ARG_UNSET,
- .dbnc = MLX5_ARG_UNSET,
- .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,
- .vf_nl_en = 1,
- .mr_ext_memseg_en = 1,
- .mprq = {
- .enabled = 0, /* Disabled by default. */
- .stride_num_n = 0,
- .stride_size_n = 0,
- .max_memcpy_len = MLX5_MPRQ_MEMCPY_DEFAULT_LEN,
- .min_rxqs_num = MLX5_MPRQ_MIN_RXQS,
- },
- .dv_esw_en = 1,
- .dv_flow_en = 1,
- .decap_en = 1,
- .log_hp_size = MLX5_ARG_UNSET,
- };
/* Device specific configuration. */
switch (pci_dev->id.device_id) {
case PCI_DEVICE_ID_MELLANOX_CONNECTX4VF:
case PCI_DEVICE_ID_MELLANOX_CONNECTX5BFVF:
case PCI_DEVICE_ID_MELLANOX_CONNECTX6VF:
case PCI_DEVICE_ID_MELLANOX_CONNECTX6DXVF:
- dev_config.vf = 1;
+ dev_config_vf = 1;
break;
default:
+ dev_config_vf = 0;
break;
}
for (i = 0; i != ns; ++i) {
uint32_t restore;
+ /* Default configuration. */
+ memset(&dev_config, 0, sizeof(struct mlx5_dev_config));
+ dev_config.vf = dev_config_vf;
+ dev_config.mps = MLX5_ARG_UNSET;
+ dev_config.dbnc = MLX5_ARG_UNSET;
+ dev_config.rx_vec_en = 1;
+ dev_config.txq_inline_max = MLX5_ARG_UNSET;
+ dev_config.txq_inline_min = MLX5_ARG_UNSET;
+ dev_config.txq_inline_mpw = MLX5_ARG_UNSET;
+ dev_config.txqs_inline = MLX5_ARG_UNSET;
+ dev_config.vf_nl_en = 1;
+ dev_config.mr_ext_memseg_en = 1;
+ dev_config.mprq.max_memcpy_len = MLX5_MPRQ_MEMCPY_DEFAULT_LEN;
+ dev_config.mprq.min_rxqs_num = MLX5_MPRQ_MIN_RXQS;
+ dev_config.dv_esw_en = 1;
+ dev_config.dv_flow_en = 1;
+ dev_config.decap_en = 1;
+ dev_config.log_hp_size = MLX5_ARG_UNSET;
list[i].eth_dev = mlx5_dev_spawn(&pci_dev->device,
&list[i],
- dev_config);
+ &dev_config);
if (!list[i].eth_dev) {
if (rte_errno != EBUSY && rte_errno != EEXIST)
break;
mlx5_ifindex(dev), !!enable);
}
+/**
+ * Flush device MAC addresses
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ *
+ */
+void
+mlx5_os_mac_addr_flush(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+
+ mlx5_nl_mac_addr_flush(priv->nl_socket_route, mlx5_ifindex(dev),
+ dev->data->mac_addrs,
+ MLX5_MAX_MAC_ADDRESSES, priv->mac_own);
+}
+
const struct eth_dev_ops mlx5_os_dev_ops = {
.dev_configure = mlx5_dev_configure,
.dev_start = mlx5_dev_start,
.rss_hash_update = mlx5_rss_hash_update,
.rss_hash_conf_get = mlx5_rss_hash_conf_get,
.filter_ctrl = mlx5_dev_filter_ctrl,
- .rx_descriptor_status = mlx5_rx_descriptor_status,
- .tx_descriptor_status = mlx5_tx_descriptor_status,
.rxq_info_get = mlx5_rxq_info_get,
.txq_info_get = mlx5_txq_info_get,
.rx_burst_mode_get = mlx5_rx_burst_mode_get,
.tx_burst_mode_get = mlx5_tx_burst_mode_get,
- .rx_queue_count = mlx5_rx_queue_count,
.rx_queue_intr_enable = mlx5_rx_intr_enable,
.rx_queue_intr_disable = mlx5_rx_intr_disable,
.is_removed = mlx5_is_removed,
.get_module_eeprom = mlx5_get_module_eeprom,
.hairpin_cap_get = mlx5_hairpin_cap_get,
.mtr_ops_get = mlx5_flow_meter_ops_get,
+ .hairpin_bind = mlx5_hairpin_bind,
+ .hairpin_unbind = mlx5_hairpin_unbind,
+ .hairpin_get_peer_ports = mlx5_hairpin_get_peer_ports,
+ .hairpin_queue_peer_update = mlx5_hairpin_queue_peer_update,
+ .hairpin_queue_peer_bind = mlx5_hairpin_queue_peer_bind,
+ .hairpin_queue_peer_unbind = mlx5_hairpin_queue_peer_unbind,
};
/* Available operations from secondary process. */
.rx_queue_stop = mlx5_rx_queue_stop,
.tx_queue_start = mlx5_tx_queue_start,
.tx_queue_stop = mlx5_tx_queue_stop,
- .rx_descriptor_status = mlx5_rx_descriptor_status,
- .tx_descriptor_status = mlx5_tx_descriptor_status,
.rxq_info_get = mlx5_rxq_info_get,
.txq_info_get = mlx5_txq_info_get,
.rx_burst_mode_get = mlx5_rx_burst_mode_get,
.vlan_strip_queue_set = mlx5_vlan_strip_queue_set,
.vlan_offload_set = mlx5_vlan_offload_set,
.filter_ctrl = mlx5_dev_filter_ctrl,
- .rx_descriptor_status = mlx5_rx_descriptor_status,
- .tx_descriptor_status = mlx5_tx_descriptor_status,
.rxq_info_get = mlx5_rxq_info_get,
.txq_info_get = mlx5_txq_info_get,
.rx_burst_mode_get = mlx5_rx_burst_mode_get,
.get_module_eeprom = mlx5_get_module_eeprom,
.hairpin_cap_get = mlx5_hairpin_cap_get,
.mtr_ops_get = mlx5_flow_meter_ops_get,
+ .hairpin_bind = mlx5_hairpin_bind,
+ .hairpin_unbind = mlx5_hairpin_unbind,
+ .hairpin_get_peer_ports = mlx5_hairpin_get_peer_ports,
+ .hairpin_queue_peer_update = mlx5_hairpin_queue_peer_update,
+ .hairpin_queue_peer_bind = mlx5_hairpin_queue_peer_bind,
+ .hairpin_queue_peer_unbind = mlx5_hairpin_queue_peer_unbind,
};