[dpdk-dev] [PATCH v1 17/18] net/mlx5: separate Rx queue drop
Michael Baum
michaelba at nvidia.com
Thu Sep 3 12:13:48 CEST 2020
Separate Rx queue drop creation into both Verbs and DevX modules.
Signed-off-by: Michael Baum <michaelba at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
drivers/net/mlx5/linux/mlx5_os.c | 11 +-
drivers/net/mlx5/linux/mlx5_verbs.c | 252 +++++++++++++++++++++++++++++++++
drivers/net/mlx5/mlx5.h | 4 +-
drivers/net/mlx5/mlx5_devx.c | 34 +++++
drivers/net/mlx5/mlx5_flow_dv.c | 8 +-
drivers/net/mlx5/mlx5_flow_verbs.c | 10 +-
drivers/net/mlx5/mlx5_rxq.c | 271 ++----------------------------------
drivers/net/mlx5/mlx5_trigger.c | 2 +-
drivers/net/mlx5/mlx5_vlan.c | 2 +-
9 files changed, 316 insertions(+), 278 deletions(-)
diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index 694fbd3..505e7d9 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -1267,6 +1267,13 @@
goto error;
}
}
+ if (config->devx && config->dv_flow_en) {
+ priv->obj_ops = devx_obj_ops;
+ priv->obj_ops.hrxq_drop_new = ibv_obj_ops.hrxq_drop_new;
+ priv->obj_ops.hrxq_drop_release = ibv_obj_ops.hrxq_drop_release;
+ } else {
+ priv->obj_ops = ibv_obj_ops;
+ }
/* Supported Verbs flow priority number detection. */
err = mlx5_flow_discover_priorities(eth_dev);
if (err < 0) {
@@ -1323,10 +1330,6 @@
goto error;
}
}
- if (config->devx && config->dv_flow_en)
- priv->obj_ops = &devx_obj_ops;
- else
- priv->obj_ops = &ibv_obj_ops;
return eth_dev;
error:
if (priv) {
diff --git a/drivers/net/mlx5/linux/mlx5_verbs.c b/drivers/net/mlx5/linux/mlx5_verbs.c
index 0745da9..0a8ae65 100644
--- a/drivers/net/mlx5/linux/mlx5_verbs.c
+++ b/drivers/net/mlx5/linux/mlx5_verbs.c
@@ -613,6 +613,256 @@
claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
}
+/**
+ * Create a drop Rx queue Verbs object.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ *
+ * @return
+ * The Verbs object initialized, NULL otherwise and rte_errno is set.
+ */
+static struct mlx5_rxq_obj *
+mlx5_rxq_obj_drop_new(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct ibv_context *ctx = priv->sh->ctx;
+ struct ibv_cq *cq;
+ struct ibv_wq *wq = NULL;
+ struct mlx5_rxq_obj *rxq;
+
+ if (priv->drop_queue.rxq)
+ return priv->drop_queue.rxq;
+ cq = mlx5_glue->create_cq(ctx, 1, NULL, NULL, 0);
+ if (!cq) {
+ DEBUG("Port %u cannot allocate CQ for drop queue.",
+ dev->data->port_id);
+ rte_errno = errno;
+ goto error;
+ }
+ wq = mlx5_glue->create_wq(ctx,
+ &(struct ibv_wq_init_attr){
+ .wq_type = IBV_WQT_RQ,
+ .max_wr = 1,
+ .max_sge = 1,
+ .pd = priv->sh->pd,
+ .cq = cq,
+ });
+ if (!wq) {
+ DEBUG("Port %u cannot allocate WQ for drop queue.",
+ dev->data->port_id);
+ rte_errno = errno;
+ goto error;
+ }
+ rxq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*rxq), 0, SOCKET_ID_ANY);
+ if (!rxq) {
+ DEBUG("Port %u cannot allocate drop Rx queue memory.",
+ dev->data->port_id);
+ rte_errno = ENOMEM;
+ goto error;
+ }
+ rxq->ibv_cq = cq;
+ rxq->wq = wq;
+ priv->drop_queue.rxq = rxq;
+ return rxq;
+error:
+ if (wq)
+ claim_zero(mlx5_glue->destroy_wq(wq));
+ if (cq)
+ claim_zero(mlx5_glue->destroy_cq(cq));
+ return NULL;
+}
+
+/**
+ * Release a drop Rx queue Verbs object.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ */
+static void
+mlx5_rxq_obj_drop_release(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_rxq_obj *rxq = priv->drop_queue.rxq;
+
+ if (rxq->wq)
+ claim_zero(mlx5_glue->destroy_wq(rxq->wq));
+ if (rxq->ibv_cq)
+ claim_zero(mlx5_glue->destroy_cq(rxq->ibv_cq));
+ mlx5_free(rxq);
+ priv->drop_queue.rxq = NULL;
+}
+
+/**
+ * Create a drop indirection table.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ *
+ * @return
+ * The Verbs object initialized, NULL otherwise and rte_errno is set.
+ */
+static struct mlx5_ind_table_obj *
+mlx5_ind_table_obj_drop_new(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_ind_table_obj *ind_tbl;
+ struct mlx5_rxq_obj *rxq;
+ struct mlx5_ind_table_obj tmpl;
+
+ rxq = mlx5_rxq_obj_drop_new(dev);
+ if (!rxq)
+ return NULL;
+ tmpl.ind_table = mlx5_glue->create_rwq_ind_table
+ (priv->sh->ctx,
+ &(struct ibv_rwq_ind_table_init_attr){
+ .log_ind_tbl_size = 0,
+ .ind_tbl = (struct ibv_wq **)&rxq->wq,
+ .comp_mask = 0,
+ });
+ if (!tmpl.ind_table) {
+ DEBUG("Port %u cannot allocate indirection table for drop"
+ " queue.", dev->data->port_id);
+ rte_errno = errno;
+ goto error;
+ }
+ ind_tbl = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*ind_tbl), 0,
+ SOCKET_ID_ANY);
+ if (!ind_tbl) {
+ rte_errno = ENOMEM;
+ goto error;
+ }
+ ind_tbl->ind_table = tmpl.ind_table;
+ return ind_tbl;
+error:
+ mlx5_rxq_obj_drop_release(dev);
+ return NULL;
+}
+
+/**
+ * Release a drop indirection table.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ */
+static void
+mlx5_ind_table_obj_drop_release(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_ind_table_obj *ind_tbl = priv->drop_queue.hrxq->ind_table;
+
+ claim_zero(mlx5_glue->destroy_rwq_ind_table(ind_tbl->ind_table));
+ mlx5_rxq_obj_drop_release(dev);
+ mlx5_free(ind_tbl);
+ priv->drop_queue.hrxq->ind_table = NULL;
+}
+
+/**
+ * Create a drop Rx Hash queue.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ *
+ * @return
+ * The Verbs object initialized, NULL otherwise and rte_errno is set.
+ */
+static struct mlx5_hrxq *
+mlx5_ibv_hrxq_drop_new(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_ind_table_obj *ind_tbl = NULL;
+ struct ibv_qp *qp = NULL;
+ struct mlx5_hrxq *hrxq = NULL;
+
+ if (priv->drop_queue.hrxq) {
+ rte_atomic32_inc(&priv->drop_queue.hrxq->refcnt);
+ return priv->drop_queue.hrxq;
+ }
+ hrxq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*hrxq), 0, SOCKET_ID_ANY);
+ if (!hrxq) {
+ DRV_LOG(WARNING,
+ "Port %u cannot allocate memory for drop queue.",
+ dev->data->port_id);
+ rte_errno = ENOMEM;
+ goto error;
+ }
+ priv->drop_queue.hrxq = hrxq;
+ ind_tbl = mlx5_ind_table_obj_drop_new(dev);
+ if (!ind_tbl)
+ goto error;
+ hrxq->ind_table = ind_tbl;
+ qp = mlx5_glue->create_qp_ex(priv->sh->ctx,
+ &(struct ibv_qp_init_attr_ex){
+ .qp_type = IBV_QPT_RAW_PACKET,
+ .comp_mask =
+ IBV_QP_INIT_ATTR_PD |
+ IBV_QP_INIT_ATTR_IND_TABLE |
+ IBV_QP_INIT_ATTR_RX_HASH,
+ .rx_hash_conf = (struct ibv_rx_hash_conf){
+ .rx_hash_function =
+ IBV_RX_HASH_FUNC_TOEPLITZ,
+ .rx_hash_key_len = MLX5_RSS_HASH_KEY_LEN,
+ .rx_hash_key = rss_hash_default_key,
+ .rx_hash_fields_mask = 0,
+ },
+ .rwq_ind_tbl = ind_tbl->ind_table,
+ .pd = priv->sh->pd
+ });
+ if (!qp) {
+ DEBUG("Port %u cannot allocate QP for drop queue.",
+ dev->data->port_id);
+ rte_errno = errno;
+ goto error;
+ }
+ hrxq->qp = qp;
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ hrxq->action = mlx5_glue->dv_create_flow_action_dest_ibv_qp(hrxq->qp);
+ if (!hrxq->action) {
+ rte_errno = errno;
+ goto error;
+ }
+#endif
+ rte_atomic32_set(&hrxq->refcnt, 1);
+ return hrxq;
+error:
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ if (hrxq && hrxq->action)
+ mlx5_glue->destroy_flow_action(hrxq->action);
+#endif
+ if (qp)
+ claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
+ if (ind_tbl)
+ mlx5_ind_table_obj_drop_release(dev);
+ if (hrxq) {
+ priv->drop_queue.hrxq = NULL;
+ mlx5_free(hrxq);
+ }
+ return NULL;
+}
+
+/**
+ * Release a drop hash Rx queue.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ */
+static void
+mlx5_ibv_hrxq_drop_release(struct rte_eth_dev *dev)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_hrxq *hrxq = priv->drop_queue.hrxq;
+
+ if (rte_atomic32_dec_and_test(&hrxq->refcnt)) {
+#ifdef HAVE_IBV_FLOW_DV_SUPPORT
+ mlx5_glue->destroy_flow_action(hrxq->action);
+#endif
+ claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
+ mlx5_ind_table_obj_drop_release(dev);
+ mlx5_free(hrxq);
+ priv->drop_queue.hrxq = NULL;
+ }
+}
+
struct mlx5_obj_ops ibv_obj_ops = {
.rxq_obj_modify_vlan_strip = mlx5_rxq_obj_modify_wq_vlan_strip,
.rxq_obj_new = mlx5_rxq_ibv_obj_new,
@@ -623,4 +873,6 @@ struct mlx5_obj_ops ibv_obj_ops = {
.ind_table_destroy = mlx5_ibv_ind_table_destroy,
.hrxq_new = mlx5_ibv_hrxq_new,
.hrxq_destroy = mlx5_ibv_qp_destroy,
+ .hrxq_drop_new = mlx5_ibv_hrxq_drop_new,
+ .hrxq_drop_release = mlx5_ibv_hrxq_drop_release,
};
diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h
index 579c961..8cef097 100644
--- a/drivers/net/mlx5/mlx5.h
+++ b/drivers/net/mlx5/mlx5.h
@@ -748,6 +748,8 @@ struct mlx5_obj_ops {
int (*hrxq_new)(struct rte_eth_dev *dev, struct mlx5_hrxq *hrxq,
int tunnel __rte_unused);
void (*hrxq_destroy)(struct mlx5_hrxq *hrxq);
+ struct mlx5_hrxq *(*hrxq_drop_new)(struct rte_eth_dev *dev);
+ void (*hrxq_drop_release)(struct rte_eth_dev *dev);
};
struct mlx5_priv {
@@ -793,7 +795,7 @@ struct mlx5_priv {
void *rss_desc; /* Intermediate rss description resources. */
int flow_idx; /* Intermediate device flow index. */
int flow_nested_idx; /* Intermediate device flow index, nested. */
- struct mlx5_obj_ops *obj_ops; /* HW objects operations. */
+ struct mlx5_obj_ops obj_ops; /* HW objects operations. */
LIST_HEAD(rxq, mlx5_rxq_ctrl) rxqsctrl; /* DPDK Rx queues. */
LIST_HEAD(rxqobj, mlx5_rxq_obj) rxqsobj; /* Verbs/DevX Rx queues. */
uint32_t hrxqs; /* Verbs Hash Rx queues. */
diff --git a/drivers/net/mlx5/mlx5_devx.c b/drivers/net/mlx5/mlx5_devx.c
index cfb9264..ddaab83 100644
--- a/drivers/net/mlx5/mlx5_devx.c
+++ b/drivers/net/mlx5/mlx5_devx.c
@@ -791,6 +791,38 @@
claim_zero(mlx5_devx_cmd_destroy(hrxq->tir));
}
+/**
+ * Create a drop Rx Hash queue.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ *
+ * @return
+ * The DevX object initialized, NULL otherwise and rte_errno is set.
+ */
+static struct mlx5_hrxq *
+mlx5_devx_hrxq_drop_new(struct rte_eth_dev *dev)
+{
+ (void)dev;
+ DRV_LOG(ERR, "DevX drop action is not supported yet");
+ rte_errno = ENOTSUP;
+ return NULL;
+}
+
+/**
+ * Release a drop hash Rx queue.
+ *
+ * @param dev
+ * Pointer to Ethernet device.
+ */
+static void
+mlx5_devx_hrxq_drop_release(struct rte_eth_dev *dev)
+{
+ (void)dev;
+ DRV_LOG(ERR, "DevX drop action is not supported yet");
+ rte_errno = ENOTSUP;
+}
+
struct mlx5_obj_ops devx_obj_ops = {
.rxq_obj_modify_vlan_strip = mlx5_rxq_obj_modify_rq_vlan_strip,
.rxq_obj_new = mlx5_rxq_devx_obj_new,
@@ -801,4 +833,6 @@ struct mlx5_obj_ops devx_obj_ops = {
.ind_table_destroy = mlx5_devx_ind_table_destroy,
.hrxq_new = mlx5_devx_hrxq_new,
.hrxq_destroy = mlx5_devx_tir_destroy,
+ .hrxq_drop_new = mlx5_devx_hrxq_drop_new,
+ .hrxq_drop_release = mlx5_devx_hrxq_drop_release,
};
diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index d636c57..f953a2d 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -8917,7 +8917,7 @@ struct field_modify_info modify_tcp[] = {
dv->actions[n++] = priv->sh->esw_drop_action;
} else {
struct mlx5_hrxq *drop_hrxq;
- drop_hrxq = mlx5_hrxq_drop_new(dev);
+ drop_hrxq = priv->obj_ops.hrxq_drop_new(dev);
if (!drop_hrxq) {
rte_flow_error_set
(error, errno,
@@ -9013,7 +9013,7 @@ struct field_modify_info modify_tcp[] = {
/* hrxq is union, don't clear it if the flag is not set. */
if (dh->rix_hrxq) {
if (dh->fate_action == MLX5_FLOW_FATE_DROP) {
- mlx5_hrxq_drop_release(dev);
+ priv->obj_ops.hrxq_drop_release(dev);
dh->rix_hrxq = 0;
} else if (dh->fate_action == MLX5_FLOW_FATE_QUEUE) {
mlx5_hrxq_release(dev, dh->rix_hrxq);
@@ -9303,11 +9303,13 @@ struct field_modify_info modify_tcp[] = {
flow_dv_fate_resource_release(struct rte_eth_dev *dev,
struct mlx5_flow_handle *handle)
{
+ struct mlx5_priv *priv = dev->data->dev_private;
+
if (!handle->rix_fate)
return;
switch (handle->fate_action) {
case MLX5_FLOW_FATE_DROP:
- mlx5_hrxq_drop_release(dev);
+ priv->obj_ops.hrxq_drop_release(dev);
break;
case MLX5_FLOW_FATE_QUEUE:
mlx5_hrxq_release(dev, handle->rix_hrxq);
diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index 2ce91f7..e5fc278 100644
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -72,7 +72,7 @@
},
};
struct ibv_flow *flow;
- struct mlx5_hrxq *drop = mlx5_hrxq_drop_new(dev);
+ struct mlx5_hrxq *drop = priv->obj_ops.hrxq_drop_new(dev);
uint16_t vprio[] = { 8, 16 };
int i;
int priority = 0;
@@ -89,7 +89,7 @@
claim_zero(mlx5_glue->destroy_flow(flow));
priority = vprio[i];
}
- mlx5_hrxq_drop_release(dev);
+ priv->obj_ops.hrxq_drop_release(dev);
switch (priority) {
case 8:
priority = RTE_DIM(priority_map_3);
@@ -1889,7 +1889,7 @@
/* hrxq is union, don't touch it only the flag is set. */
if (handle->rix_hrxq) {
if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- mlx5_hrxq_drop_release(dev);
+ priv->obj_ops.hrxq_drop_release(dev);
handle->rix_hrxq = 0;
} else if (handle->fate_action ==
MLX5_FLOW_FATE_QUEUE) {
@@ -1965,7 +1965,7 @@
dev_flow = &((struct mlx5_flow *)priv->inter_flows)[idx];
handle = dev_flow->handle;
if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- hrxq = mlx5_hrxq_drop_new(dev);
+ hrxq = priv->obj_ops.hrxq_drop_new(dev);
if (!hrxq) {
rte_flow_error_set
(error, errno,
@@ -2034,7 +2034,7 @@
/* hrxq is union, don't touch it only the flag is set. */
if (handle->rix_hrxq) {
if (handle->fate_action == MLX5_FLOW_FATE_DROP) {
- mlx5_hrxq_drop_release(dev);
+ priv->obj_ops.hrxq_drop_release(dev);
handle->rix_hrxq = 0;
} else if (handle->fate_action ==
MLX5_FLOW_FATE_QUEUE) {
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 234ee28..99b32f6 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -513,7 +513,7 @@
int ret;
MLX5_ASSERT(rte_eal_process_type() == RTE_PROC_PRIMARY);
- ret = priv->obj_ops->rxq_obj_modify(rxq_ctrl->obj, false);
+ ret = priv->obj_ops.rxq_obj_modify(rxq_ctrl->obj, false);
if (ret) {
DRV_LOG(ERR, "Cannot change Rx WQ state to RESET: %s",
strerror(errno));
@@ -612,7 +612,7 @@
/* Reset RQ consumer before moving queue to READY state. */
*rxq->rq_db = rte_cpu_to_be_32(0);
rte_cio_wmb();
- ret = priv->obj_ops->rxq_obj_modify(rxq_ctrl->obj, true);
+ ret = priv->obj_ops.rxq_obj_modify(rxq_ctrl->obj, true);
if (ret) {
DRV_LOG(ERR, "Cannot change Rx WQ state to READY: %s",
strerror(errno));
@@ -1027,7 +1027,7 @@
if (!rxq_ctrl->obj)
goto error;
if (rxq_ctrl->irq) {
- ret = priv->obj_ops->rxq_event_get(rxq_ctrl->obj);
+ ret = priv->obj_ops.rxq_event_get(rxq_ctrl->obj);
if (ret < 0)
goto error;
rxq_ctrl->rxq.cq_arm_sn++;
@@ -1641,7 +1641,7 @@ struct mlx5_rxq_ctrl *
if (!rte_atomic32_dec_and_test(&rxq_ctrl->refcnt))
return 1;
if (rxq_ctrl->obj) {
- priv->obj_ops->rxq_obj_release(rxq_ctrl->obj);
+ priv->obj_ops.rxq_obj_release(rxq_ctrl->obj);
LIST_REMOVE(rxq_ctrl->obj, next);
mlx5_free(rxq_ctrl->obj);
rxq_ctrl->obj = NULL;
@@ -1762,7 +1762,7 @@ struct mlx5_ind_table_obj *
unsigned int i;
if (rte_atomic32_dec_and_test(&ind_tbl->refcnt))
- priv->obj_ops->ind_table_destroy(ind_tbl);
+ priv->obj_ops.ind_table_destroy(ind_tbl);
for (i = 0; i != ind_tbl->queues_n; ++i)
claim_nonzero(mlx5_rxq_release(dev, ind_tbl->queues[i]));
if (!rte_atomic32_read(&ind_tbl->refcnt)) {
@@ -1836,7 +1836,7 @@ struct mlx5_ind_table_obj *
goto error;
ind_tbl->queues[i] = queues[i];
}
- ret = priv->obj_ops->ind_table_new(dev, n, ind_tbl);
+ ret = priv->obj_ops.ind_table_new(dev, n, ind_tbl);
if (ret < 0)
goto error;
rte_atomic32_inc(&ind_tbl->refcnt);
@@ -1926,7 +1926,7 @@ struct mlx5_ind_table_obj *
#ifdef HAVE_IBV_FLOW_DV_SUPPORT
mlx5_glue->destroy_flow_action(hrxq->action);
#endif
- priv->obj_ops->hrxq_destroy(hrxq);
+ priv->obj_ops.hrxq_destroy(hrxq);
mlx5_ind_table_obj_release(dev, hrxq->ind_table);
ILIST_REMOVE(priv->sh->ipool[MLX5_IPOOL_HRXQ], &priv->hrxqs,
hrxq_idx, hrxq, next);
@@ -1987,7 +1987,7 @@ struct mlx5_ind_table_obj *
hrxq->rss_key_len = rss_key_len;
hrxq->hash_fields = hash_fields;
memcpy(hrxq->rss_key, rss_key, rss_key_len);
- ret = priv->obj_ops->hrxq_new(dev, hrxq, tunnel);
+ ret = priv->obj_ops.hrxq_new(dev, hrxq, tunnel);
if (ret < 0) {
rte_errno = errno;
goto error;
@@ -2033,261 +2033,6 @@ struct mlx5_ind_table_obj *
}
/**
- * Create a drop Rx queue Verbs/DevX object.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * The Verbs/DevX object initialised, NULL otherwise and rte_errno is set.
- */
-static struct mlx5_rxq_obj *
-mlx5_rxq_obj_drop_new(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct ibv_context *ctx = priv->sh->ctx;
- struct ibv_cq *cq;
- struct ibv_wq *wq = NULL;
- struct mlx5_rxq_obj *rxq;
-
- if (priv->drop_queue.rxq)
- return priv->drop_queue.rxq;
- cq = mlx5_glue->create_cq(ctx, 1, NULL, NULL, 0);
- if (!cq) {
- DEBUG("port %u cannot allocate CQ for drop queue",
- dev->data->port_id);
- rte_errno = errno;
- goto error;
- }
- wq = mlx5_glue->create_wq(ctx,
- &(struct ibv_wq_init_attr){
- .wq_type = IBV_WQT_RQ,
- .max_wr = 1,
- .max_sge = 1,
- .pd = priv->sh->pd,
- .cq = cq,
- });
- if (!wq) {
- DEBUG("port %u cannot allocate WQ for drop queue",
- dev->data->port_id);
- rte_errno = errno;
- goto error;
- }
- rxq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*rxq), 0, SOCKET_ID_ANY);
- if (!rxq) {
- DEBUG("port %u cannot allocate drop Rx queue memory",
- dev->data->port_id);
- rte_errno = ENOMEM;
- goto error;
- }
- rxq->ibv_cq = cq;
- rxq->wq = wq;
- priv->drop_queue.rxq = rxq;
- return rxq;
-error:
- if (wq)
- claim_zero(mlx5_glue->destroy_wq(wq));
- if (cq)
- claim_zero(mlx5_glue->destroy_cq(cq));
- return NULL;
-}
-
-/**
- * Release a drop Rx queue Verbs/DevX object.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * The Verbs/DevX object initialised, NULL otherwise and rte_errno is set.
- */
-static void
-mlx5_rxq_obj_drop_release(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_rxq_obj *rxq = priv->drop_queue.rxq;
-
- if (rxq->wq)
- claim_zero(mlx5_glue->destroy_wq(rxq->wq));
- if (rxq->ibv_cq)
- claim_zero(mlx5_glue->destroy_cq(rxq->ibv_cq));
- mlx5_free(rxq);
- priv->drop_queue.rxq = NULL;
-}
-
-/**
- * Create a drop indirection table.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * The Verbs/DevX object initialised, NULL otherwise and rte_errno is set.
- */
-static struct mlx5_ind_table_obj *
-mlx5_ind_table_obj_drop_new(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_ind_table_obj *ind_tbl;
- struct mlx5_rxq_obj *rxq;
- struct mlx5_ind_table_obj tmpl;
-
- rxq = mlx5_rxq_obj_drop_new(dev);
- if (!rxq)
- return NULL;
- tmpl.ind_table = mlx5_glue->create_rwq_ind_table
- (priv->sh->ctx,
- &(struct ibv_rwq_ind_table_init_attr){
- .log_ind_tbl_size = 0,
- .ind_tbl = (struct ibv_wq **)&rxq->wq,
- .comp_mask = 0,
- });
- if (!tmpl.ind_table) {
- DEBUG("port %u cannot allocate indirection table for drop"
- " queue",
- dev->data->port_id);
- rte_errno = errno;
- goto error;
- }
- ind_tbl = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*ind_tbl), 0,
- SOCKET_ID_ANY);
- if (!ind_tbl) {
- rte_errno = ENOMEM;
- goto error;
- }
- ind_tbl->ind_table = tmpl.ind_table;
- return ind_tbl;
-error:
- mlx5_rxq_obj_drop_release(dev);
- return NULL;
-}
-
-/**
- * Release a drop indirection table.
- *
- * @param dev
- * Pointer to Ethernet device.
- */
-static void
-mlx5_ind_table_obj_drop_release(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_ind_table_obj *ind_tbl = priv->drop_queue.hrxq->ind_table;
-
- claim_zero(mlx5_glue->destroy_rwq_ind_table(ind_tbl->ind_table));
- mlx5_rxq_obj_drop_release(dev);
- mlx5_free(ind_tbl);
- priv->drop_queue.hrxq->ind_table = NULL;
-}
-
-/**
- * Create a drop Rx Hash queue.
- *
- * @param dev
- * Pointer to Ethernet device.
- *
- * @return
- * The Verbs/DevX object initialised, NULL otherwise and rte_errno is set.
- */
-struct mlx5_hrxq *
-mlx5_hrxq_drop_new(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_ind_table_obj *ind_tbl = NULL;
- struct ibv_qp *qp = NULL;
- struct mlx5_hrxq *hrxq = NULL;
-
- if (priv->drop_queue.hrxq) {
- rte_atomic32_inc(&priv->drop_queue.hrxq->refcnt);
- return priv->drop_queue.hrxq;
- }
- hrxq = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*hrxq), 0, SOCKET_ID_ANY);
- if (!hrxq) {
- DRV_LOG(WARNING,
- "port %u cannot allocate memory for drop queue",
- dev->data->port_id);
- rte_errno = ENOMEM;
- goto error;
- }
- priv->drop_queue.hrxq = hrxq;
- ind_tbl = mlx5_ind_table_obj_drop_new(dev);
- if (!ind_tbl)
- goto error;
- hrxq->ind_table = ind_tbl;
- qp = mlx5_glue->create_qp_ex(priv->sh->ctx,
- &(struct ibv_qp_init_attr_ex){
- .qp_type = IBV_QPT_RAW_PACKET,
- .comp_mask =
- IBV_QP_INIT_ATTR_PD |
- IBV_QP_INIT_ATTR_IND_TABLE |
- IBV_QP_INIT_ATTR_RX_HASH,
- .rx_hash_conf = (struct ibv_rx_hash_conf){
- .rx_hash_function =
- IBV_RX_HASH_FUNC_TOEPLITZ,
- .rx_hash_key_len = MLX5_RSS_HASH_KEY_LEN,
- .rx_hash_key = rss_hash_default_key,
- .rx_hash_fields_mask = 0,
- },
- .rwq_ind_tbl = ind_tbl->ind_table,
- .pd = priv->sh->pd
- });
- if (!qp) {
- DEBUG("port %u cannot allocate QP for drop queue",
- dev->data->port_id);
- rte_errno = errno;
- goto error;
- }
- hrxq->qp = qp;
-#ifdef HAVE_IBV_FLOW_DV_SUPPORT
- hrxq->action = mlx5_glue->dv_create_flow_action_dest_ibv_qp(hrxq->qp);
- if (!hrxq->action) {
- rte_errno = errno;
- goto error;
- }
-#endif
- rte_atomic32_set(&hrxq->refcnt, 1);
- return hrxq;
-error:
-#ifdef HAVE_IBV_FLOW_DV_SUPPORT
- if (hrxq && hrxq->action)
- mlx5_glue->destroy_flow_action(hrxq->action);
-#endif
- if (qp)
- claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
- if (ind_tbl)
- mlx5_ind_table_obj_drop_release(dev);
- if (hrxq) {
- priv->drop_queue.hrxq = NULL;
- mlx5_free(hrxq);
- }
- return NULL;
-}
-
-/**
- * Release a drop hash Rx queue.
- *
- * @param dev
- * Pointer to Ethernet device.
- */
-void
-mlx5_hrxq_drop_release(struct rte_eth_dev *dev)
-{
- struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_hrxq *hrxq = priv->drop_queue.hrxq;
-
- if (rte_atomic32_dec_and_test(&hrxq->refcnt)) {
-#ifdef HAVE_IBV_FLOW_DV_SUPPORT
- mlx5_glue->destroy_flow_action(hrxq->action);
-#endif
- claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
- mlx5_ind_table_obj_drop_release(dev);
- mlx5_free(hrxq);
- priv->drop_queue.hrxq = NULL;
- }
-}
-
-
-/**
* Set the Rx queue timestamp conversion parameters
*
* @param[in] dev
diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c
index 43eff93..0f4d031 100644
--- a/drivers/net/mlx5/mlx5_trigger.c
+++ b/drivers/net/mlx5/mlx5_trigger.c
@@ -150,7 +150,7 @@
rte_errno = ENOMEM;
goto error;
}
- ret = priv->obj_ops->rxq_obj_new(dev, i);
+ ret = priv->obj_ops.rxq_obj_new(dev, i);
if (ret) {
mlx5_free(rxq_ctrl->obj);
goto error;
diff --git a/drivers/net/mlx5/mlx5_vlan.c b/drivers/net/mlx5/mlx5_vlan.c
index 4bcd3e2..290503a 100644
--- a/drivers/net/mlx5/mlx5_vlan.c
+++ b/drivers/net/mlx5/mlx5_vlan.c
@@ -114,7 +114,7 @@
rxq->vlan_strip = !!on;
return;
}
- ret = priv->obj_ops->rxq_obj_modify_vlan_strip(rxq_ctrl->obj, on);
+ ret = priv->obj_ops.rxq_obj_modify_vlan_strip(rxq_ctrl->obj, on);
if (ret) {
DRV_LOG(ERR, "port %u failed to modify object %d stripping "
"mode: %s", dev->data->port_id,
--
1.8.3.1
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