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path: root/drivers/net/mlx5/mlx5_rxq.c
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Diffstat (limited to 'drivers/net/mlx5/mlx5_rxq.c')
-rw-r--r--drivers/net/mlx5/mlx5_rxq.c285
1 files changed, 146 insertions, 139 deletions
diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index de3335c..a3b08a1 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -97,7 +97,7 @@ rxq_alloc_elts(struct mlx5_rxq_ctrl *rxq_ctrl)
(*rxq_ctrl->rxq.elts)[i] = buf;
}
/* If Rx vector is activated. */
- if (rxq_check_vec_support(&rxq_ctrl->rxq) > 0) {
+ if (mlx5_rxq_check_vec_support(&rxq_ctrl->rxq) > 0) {
struct mlx5_rxq_data *rxq = &rxq_ctrl->rxq;
struct rte_mbuf *mbuf_init = &rxq->fake_mbuf;
int j;
@@ -156,7 +156,7 @@ rxq_free_elts(struct mlx5_rxq_ctrl *rxq_ctrl)
* Some mbuf in the Ring belongs to the application. They cannot be
* freed.
*/
- if (rxq_check_vec_support(rxq) > 0) {
+ if (mlx5_rxq_check_vec_support(rxq) > 0) {
for (i = 0; i < used; ++i)
(*rxq->elts)[(rxq->rq_ci + i) & q_mask] = NULL;
rxq->rq_pi = rxq->rq_ci;
@@ -181,22 +181,23 @@ mlx5_rxq_cleanup(struct mlx5_rxq_ctrl *rxq_ctrl)
{
DEBUG("cleaning up %p", (void *)rxq_ctrl);
if (rxq_ctrl->ibv)
- mlx5_priv_rxq_ibv_release(rxq_ctrl->priv, rxq_ctrl->ibv);
+ mlx5_rxq_ibv_release(rxq_ctrl->ibv);
memset(rxq_ctrl, 0, sizeof(*rxq_ctrl));
}
/**
* Returns the per-queue supported offloads.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* Supported Rx offloads.
*/
uint64_t
-mlx5_priv_get_rx_queue_offloads(struct priv *priv)
+mlx5_get_rx_queue_offloads(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_dev_config *config = &priv->config;
uint64_t offloads = (DEV_RX_OFFLOAD_SCATTER |
DEV_RX_OFFLOAD_TIMESTAMP |
@@ -217,13 +218,11 @@ mlx5_priv_get_rx_queue_offloads(struct priv *priv)
/**
* Returns the per-port supported offloads.
*
- * @param priv
- * Pointer to private structure.
* @return
* Supported Rx offloads.
*/
uint64_t
-mlx5_priv_get_rx_port_offloads(struct priv *priv __rte_unused)
+mlx5_get_rx_port_offloads(void)
{
uint64_t offloads = DEV_RX_OFFLOAD_VLAN_FILTER;
@@ -233,8 +232,8 @@ mlx5_priv_get_rx_port_offloads(struct priv *priv __rte_unused)
/**
* Checks if the per-queue offload configuration is valid.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param offloads
* Per-queue offloads configuration.
*
@@ -242,12 +241,11 @@ mlx5_priv_get_rx_port_offloads(struct priv *priv __rte_unused)
* 1 if the configuration is valid, 0 otherwise.
*/
static int
-priv_is_rx_queue_offloads_allowed(struct priv *priv, uint64_t offloads)
+mlx5_is_rx_queue_offloads_allowed(struct rte_eth_dev *dev, uint64_t offloads)
{
- uint64_t port_offloads = priv->dev->data->dev_conf.rxmode.offloads;
- uint64_t queue_supp_offloads =
- mlx5_priv_get_rx_queue_offloads(priv);
- uint64_t port_supp_offloads = mlx5_priv_get_rx_port_offloads(priv);
+ uint64_t port_offloads = dev->data->dev_conf.rxmode.offloads;
+ uint64_t queue_supp_offloads = mlx5_get_rx_queue_offloads(dev);
+ uint64_t port_supp_offloads = mlx5_get_rx_port_offloads();
if ((offloads & (queue_supp_offloads | port_supp_offloads)) !=
offloads)
@@ -299,24 +297,24 @@ mlx5_rx_queue_setup(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc,
(void *)dev, idx, priv->rxqs_n);
return -EOVERFLOW;
}
- if (!priv_is_rx_queue_offloads_allowed(priv, conf->offloads)) {
+ if (!mlx5_is_rx_queue_offloads_allowed(dev, conf->offloads)) {
ret = ENOTSUP;
ERROR("%p: Rx queue offloads 0x%" PRIx64 " don't match port "
"offloads 0x%" PRIx64 " or supported offloads 0x%" PRIx64,
(void *)dev, conf->offloads,
dev->data->dev_conf.rxmode.offloads,
- (mlx5_priv_get_rx_port_offloads(priv) |
- mlx5_priv_get_rx_queue_offloads(priv)));
+ (mlx5_get_rx_port_offloads() |
+ mlx5_get_rx_queue_offloads(dev)));
goto out;
}
- if (!mlx5_priv_rxq_releasable(priv, idx)) {
+ if (!mlx5_rxq_releasable(dev, idx)) {
ret = EBUSY;
ERROR("%p: unable to release queue index %u",
(void *)dev, idx);
goto out;
}
- mlx5_priv_rxq_release(priv, idx);
- rxq_ctrl = mlx5_priv_rxq_new(priv, idx, desc, socket, conf, mp);
+ mlx5_rxq_release(dev, idx);
+ rxq_ctrl = mlx5_rxq_new(dev, idx, desc, socket, conf, mp);
if (!rxq_ctrl) {
ERROR("%p: unable to allocate queue index %u",
(void *)dev, idx);
@@ -347,24 +345,25 @@ mlx5_rx_queue_release(void *dpdk_rxq)
return;
rxq_ctrl = container_of(rxq, struct mlx5_rxq_ctrl, rxq);
priv = rxq_ctrl->priv;
- if (!mlx5_priv_rxq_releasable(priv, rxq_ctrl->rxq.stats.idx))
+ if (!mlx5_rxq_releasable(priv->dev, rxq_ctrl->rxq.stats.idx))
rte_panic("Rx queue %p is still used by a flow and cannot be"
" removed\n", (void *)rxq_ctrl);
- mlx5_priv_rxq_release(priv, rxq_ctrl->rxq.stats.idx);
+ mlx5_rxq_release(priv->dev, rxq_ctrl->rxq.stats.idx);
}
/**
* Allocate queue vector and fill epoll fd list for Rx interrupts.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* 0 on success, negative on failure.
*/
int
-priv_rx_intr_vec_enable(struct priv *priv)
+mlx5_rx_intr_vec_enable(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
unsigned int i;
unsigned int rxqs_n = priv->rxqs_n;
unsigned int n = RTE_MIN(rxqs_n, (uint32_t)RTE_MAX_RXTX_INTR_VEC_ID);
@@ -373,7 +372,7 @@ priv_rx_intr_vec_enable(struct priv *priv)
if (!priv->dev->data->dev_conf.intr_conf.rxq)
return 0;
- priv_rx_intr_vec_disable(priv);
+ mlx5_rx_intr_vec_disable(dev);
intr_handle->intr_vec = malloc(n * sizeof(intr_handle->intr_vec[0]));
if (intr_handle->intr_vec == NULL) {
ERROR("failed to allocate memory for interrupt vector,"
@@ -383,7 +382,7 @@ priv_rx_intr_vec_enable(struct priv *priv)
intr_handle->type = RTE_INTR_HANDLE_EXT;
for (i = 0; i != n; ++i) {
/* This rxq ibv must not be released in this function. */
- struct mlx5_rxq_ibv *rxq_ibv = mlx5_priv_rxq_ibv_get(priv, i);
+ struct mlx5_rxq_ibv *rxq_ibv = mlx5_rxq_ibv_get(dev, i);
int fd;
int flags;
int rc;
@@ -400,7 +399,7 @@ priv_rx_intr_vec_enable(struct priv *priv)
ERROR("too many Rx queues for interrupt vector size"
" (%d), Rx interrupts cannot be enabled",
RTE_MAX_RXTX_INTR_VEC_ID);
- priv_rx_intr_vec_disable(priv);
+ mlx5_rx_intr_vec_disable(dev);
return -1;
}
fd = rxq_ibv->channel->fd;
@@ -409,7 +408,7 @@ priv_rx_intr_vec_enable(struct priv *priv)
if (rc < 0) {
ERROR("failed to make Rx interrupt file descriptor"
" %d non-blocking for queue index %d", fd, i);
- priv_rx_intr_vec_disable(priv);
+ mlx5_rx_intr_vec_disable(dev);
return -1;
}
intr_handle->intr_vec[i] = RTE_INTR_VEC_RXTX_OFFSET + count;
@@ -417,7 +416,7 @@ priv_rx_intr_vec_enable(struct priv *priv)
count++;
}
if (!count)
- priv_rx_intr_vec_disable(priv);
+ mlx5_rx_intr_vec_disable(dev);
else
intr_handle->nb_efd = count;
return 0;
@@ -426,12 +425,13 @@ priv_rx_intr_vec_enable(struct priv *priv)
/**
* Clean up Rx interrupts handler.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*/
void
-priv_rx_intr_vec_disable(struct priv *priv)
+mlx5_rx_intr_vec_disable(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
struct rte_intr_handle *intr_handle = priv->dev->intr_handle;
unsigned int i;
unsigned int rxqs_n = priv->rxqs_n;
@@ -454,7 +454,7 @@ priv_rx_intr_vec_disable(struct priv *priv)
*/
rxq_data = (*priv->rxqs)[i];
rxq_ctrl = container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
- mlx5_priv_rxq_ibv_release(priv, rxq_ctrl->ibv);
+ mlx5_rxq_ibv_release(rxq_ctrl->ibv);
}
free:
rte_intr_free_epoll_fd(intr_handle);
@@ -516,13 +516,13 @@ mlx5_rx_intr_enable(struct rte_eth_dev *dev, uint16_t rx_queue_id)
if (rxq_ctrl->irq) {
struct mlx5_rxq_ibv *rxq_ibv;
- rxq_ibv = mlx5_priv_rxq_ibv_get(priv, rx_queue_id);
+ rxq_ibv = mlx5_rxq_ibv_get(dev, rx_queue_id);
if (!rxq_ibv) {
ret = EINVAL;
goto exit;
}
mlx5_arm_cq(rxq_data, rxq_data->cq_arm_sn);
- mlx5_priv_rxq_ibv_release(priv, rxq_ibv);
+ mlx5_rxq_ibv_release(rxq_ibv);
}
exit:
if (ret)
@@ -560,7 +560,7 @@ mlx5_rx_intr_disable(struct rte_eth_dev *dev, uint16_t rx_queue_id)
rxq_ctrl = container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
if (!rxq_ctrl->irq)
goto exit;
- rxq_ibv = mlx5_priv_rxq_ibv_get(priv, rx_queue_id);
+ rxq_ibv = mlx5_rxq_ibv_get(dev, rx_queue_id);
if (!rxq_ibv) {
ret = EINVAL;
goto exit;
@@ -574,7 +574,7 @@ mlx5_rx_intr_disable(struct rte_eth_dev *dev, uint16_t rx_queue_id)
mlx5_glue->ack_cq_events(rxq_ibv->cq, 1);
exit:
if (rxq_ibv)
- mlx5_priv_rxq_ibv_release(priv, rxq_ibv);
+ mlx5_rxq_ibv_release(rxq_ibv);
if (ret)
WARN("unable to disable interrupt on rx queue %d",
rx_queue_id);
@@ -584,8 +584,8 @@ exit:
/**
* Create the Rx queue Verbs object.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* Queue index in DPDK Rx queue array
*
@@ -593,8 +593,9 @@ exit:
* The Verbs object initialised if it can be created.
*/
struct mlx5_rxq_ibv *
-mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
+mlx5_rxq_ibv_new(struct rte_eth_dev *dev, uint16_t idx)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_data *rxq_data = (*priv->rxqs)[idx];
struct mlx5_rxq_ctrl *rxq_ctrl =
container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
@@ -629,9 +630,9 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
}
tmpl->rxq_ctrl = rxq_ctrl;
/* Use the entire RX mempool as the memory region. */
- tmpl->mr = priv_mr_get(priv, rxq_data->mp);
+ tmpl->mr = mlx5_mr_get(dev, rxq_data->mp);
if (!tmpl->mr) {
- tmpl->mr = priv_mr_new(priv, rxq_data->mp);
+ tmpl->mr = mlx5_mr_new(dev, rxq_data->mp);
if (!tmpl->mr) {
ERROR("%p: MR creation failure", (void *)rxq_ctrl);
goto error;
@@ -661,7 +662,7 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
* For vectorized Rx, it must not be doubled in order to
* make cq_ci and rq_ci aligned.
*/
- if (rxq_check_vec_support(rxq_data) < 0)
+ if (mlx5_rxq_check_vec_support(rxq_data) < 0)
attr.cq.ibv.cqe *= 2;
} else if (config->cqe_comp && rxq_data->hw_timestamp) {
DEBUG("Rx CQE compression is disabled for HW timestamp");
@@ -781,7 +782,7 @@ mlx5_priv_rxq_ibv_new(struct priv *priv, uint16_t idx)
*rxq_data->rq_db = rte_cpu_to_be_32(rxq_data->rq_ci);
DEBUG("%p: rxq updated with %p", (void *)rxq_ctrl, (void *)&tmpl);
rte_atomic32_inc(&tmpl->refcnt);
- DEBUG("%p: Verbs Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Verbs Rx queue %p: refcnt %d", (void *)dev,
(void *)tmpl, rte_atomic32_read(&tmpl->refcnt));
LIST_INSERT_HEAD(&priv->rxqsibv, tmpl, next);
priv->verbs_alloc_ctx.type = MLX5_VERBS_ALLOC_TYPE_NONE;
@@ -794,7 +795,7 @@ error:
if (tmpl->channel)
claim_zero(mlx5_glue->destroy_comp_channel(tmpl->channel));
if (tmpl->mr)
- priv_mr_release(priv, tmpl->mr);
+ mlx5_mr_release(tmpl->mr);
priv->verbs_alloc_ctx.type = MLX5_VERBS_ALLOC_TYPE_NONE;
return NULL;
}
@@ -802,8 +803,8 @@ error:
/**
* Get an Rx queue Verbs object.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* Queue index in DPDK Rx queue array
*
@@ -811,8 +812,9 @@ error:
* The Verbs object if it exists.
*/
struct mlx5_rxq_ibv *
-mlx5_priv_rxq_ibv_get(struct priv *priv, uint16_t idx)
+mlx5_rxq_ibv_get(struct rte_eth_dev *dev, uint16_t idx)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_data *rxq_data = (*priv->rxqs)[idx];
struct mlx5_rxq_ctrl *rxq_ctrl;
@@ -822,9 +824,9 @@ mlx5_priv_rxq_ibv_get(struct priv *priv, uint16_t idx)
return NULL;
rxq_ctrl = container_of(rxq_data, struct mlx5_rxq_ctrl, rxq);
if (rxq_ctrl->ibv) {
- priv_mr_get(priv, rxq_data->mp);
+ mlx5_mr_get(dev, rxq_data->mp);
rte_atomic32_inc(&rxq_ctrl->ibv->refcnt);
- DEBUG("%p: Verbs Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Verbs Rx queue %p: refcnt %d", (void *)dev,
(void *)rxq_ctrl->ibv,
rte_atomic32_read(&rxq_ctrl->ibv->refcnt));
}
@@ -834,8 +836,6 @@ mlx5_priv_rxq_ibv_get(struct priv *priv, uint16_t idx)
/**
* Release an Rx verbs queue object.
*
- * @param priv
- * Pointer to private structure.
* @param rxq_ibv
* Verbs Rx queue object.
*
@@ -843,7 +843,7 @@ mlx5_priv_rxq_ibv_get(struct priv *priv, uint16_t idx)
* 0 on success, errno value on failure.
*/
int
-mlx5_priv_rxq_ibv_release(struct priv *priv, struct mlx5_rxq_ibv *rxq_ibv)
+mlx5_rxq_ibv_release(struct mlx5_rxq_ibv *rxq_ibv)
{
int ret;
@@ -851,10 +851,10 @@ mlx5_priv_rxq_ibv_release(struct priv *priv, struct mlx5_rxq_ibv *rxq_ibv)
assert(rxq_ibv->wq);
assert(rxq_ibv->cq);
assert(rxq_ibv->mr);
- ret = priv_mr_release(priv, rxq_ibv->mr);
+ ret = mlx5_mr_release(rxq_ibv->mr);
if (!ret)
rxq_ibv->mr = NULL;
- DEBUG("%p: Verbs Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("Verbs Rx queue %p: refcnt %d",
(void *)rxq_ibv, rte_atomic32_read(&rxq_ibv->refcnt));
if (rte_atomic32_dec_and_test(&rxq_ibv->refcnt)) {
rxq_free_elts(rxq_ibv->rxq_ctrl);
@@ -873,20 +873,21 @@ mlx5_priv_rxq_ibv_release(struct priv *priv, struct mlx5_rxq_ibv *rxq_ibv)
/**
* Verify the Verbs Rx queue list is empty
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* The number of object not released.
*/
int
-mlx5_priv_rxq_ibv_verify(struct priv *priv)
+mlx5_rxq_ibv_verify(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
int ret = 0;
struct mlx5_rxq_ibv *rxq_ibv;
LIST_FOREACH(rxq_ibv, &priv->rxqsibv, next) {
- DEBUG("%p: Verbs Rx queue %p still referenced", (void *)priv,
+ DEBUG("%p: Verbs Rx queue %p still referenced", (void *)dev,
(void *)rxq_ibv);
++ret;
}
@@ -896,14 +897,11 @@ mlx5_priv_rxq_ibv_verify(struct priv *priv)
/**
* Return true if a single reference exists on the object.
*
- * @param priv
- * Pointer to private structure.
* @param rxq_ibv
* Verbs Rx queue object.
*/
int
-mlx5_priv_rxq_ibv_releasable(struct priv *priv __rte_unused,
- struct mlx5_rxq_ibv *rxq_ibv)
+mlx5_rxq_ibv_releasable(struct mlx5_rxq_ibv *rxq_ibv)
{
assert(rxq_ibv);
return (rte_atomic32_read(&rxq_ibv->refcnt) == 1);
@@ -912,8 +910,8 @@ mlx5_priv_rxq_ibv_releasable(struct priv *priv __rte_unused,
/**
* Create a DPDK Rx queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* TX queue index.
* @param desc
@@ -925,11 +923,11 @@ mlx5_priv_rxq_ibv_releasable(struct priv *priv __rte_unused,
* A DPDK queue object on success.
*/
struct mlx5_rxq_ctrl *
-mlx5_priv_rxq_new(struct priv *priv, uint16_t idx, uint16_t desc,
- unsigned int socket, const struct rte_eth_rxconf *conf,
- struct rte_mempool *mp)
+mlx5_rxq_new(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc,
+ unsigned int socket, const struct rte_eth_rxconf *conf,
+ struct rte_mempool *mp)
{
- struct rte_eth_dev *dev = priv->dev;
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_ctrl *tmpl;
unsigned int mb_len = rte_pktmbuf_data_room_size(mp);
struct mlx5_dev_config *config = &priv->config;
@@ -1029,7 +1027,7 @@ mlx5_priv_rxq_new(struct priv *priv, uint16_t idx, uint16_t desc,
tmpl->rxq.elts =
(struct rte_mbuf *(*)[1 << tmpl->rxq.elts_n])(tmpl + 1);
rte_atomic32_inc(&tmpl->refcnt);
- DEBUG("%p: Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Rx queue %p: refcnt %d", (void *)dev,
(void *)tmpl, rte_atomic32_read(&tmpl->refcnt));
LIST_INSERT_HEAD(&priv->rxqsctrl, tmpl, next);
return tmpl;
@@ -1041,8 +1039,8 @@ error:
/**
* Get a Rx queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* TX queue index.
*
@@ -1050,17 +1048,18 @@ error:
* A pointer to the queue if it exists.
*/
struct mlx5_rxq_ctrl *
-mlx5_priv_rxq_get(struct priv *priv, uint16_t idx)
+mlx5_rxq_get(struct rte_eth_dev *dev, uint16_t idx)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_ctrl *rxq_ctrl = NULL;
if ((*priv->rxqs)[idx]) {
rxq_ctrl = container_of((*priv->rxqs)[idx],
struct mlx5_rxq_ctrl,
rxq);
- mlx5_priv_rxq_ibv_get(priv, idx);
+ mlx5_rxq_ibv_get(dev, idx);
rte_atomic32_inc(&rxq_ctrl->refcnt);
- DEBUG("%p: Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Rx queue %p: refcnt %d", (void *)dev,
(void *)rxq_ctrl, rte_atomic32_read(&rxq_ctrl->refcnt));
}
return rxq_ctrl;
@@ -1069,8 +1068,8 @@ mlx5_priv_rxq_get(struct priv *priv, uint16_t idx)
/**
* Release a Rx queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* TX queue index.
*
@@ -1078,8 +1077,9 @@ mlx5_priv_rxq_get(struct priv *priv, uint16_t idx)
* 0 on success, errno value on failure.
*/
int
-mlx5_priv_rxq_release(struct priv *priv, uint16_t idx)
+mlx5_rxq_release(struct rte_eth_dev *dev, uint16_t idx)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_ctrl *rxq_ctrl;
if (!(*priv->rxqs)[idx])
@@ -1089,11 +1089,11 @@ mlx5_priv_rxq_release(struct priv *priv, uint16_t idx)
if (rxq_ctrl->ibv) {
int ret;
- ret = mlx5_priv_rxq_ibv_release(rxq_ctrl->priv, rxq_ctrl->ibv);
+ ret = mlx5_rxq_ibv_release(rxq_ctrl->ibv);
if (!ret)
rxq_ctrl->ibv = NULL;
}
- DEBUG("%p: Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Rx queue %p: refcnt %d", (void *)dev,
(void *)rxq_ctrl, rte_atomic32_read(&rxq_ctrl->refcnt));
if (rte_atomic32_dec_and_test(&rxq_ctrl->refcnt)) {
LIST_REMOVE(rxq_ctrl, next);
@@ -1107,8 +1107,8 @@ mlx5_priv_rxq_release(struct priv *priv, uint16_t idx)
/**
* Verify if the queue can be released.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param idx
* TX queue index.
*
@@ -1116,8 +1116,9 @@ mlx5_priv_rxq_release(struct priv *priv, uint16_t idx)
* 1 if the queue can be released.
*/
int
-mlx5_priv_rxq_releasable(struct priv *priv, uint16_t idx)
+mlx5_rxq_releasable(struct rte_eth_dev *dev, uint16_t idx)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_ctrl *rxq_ctrl;
if (!(*priv->rxqs)[idx])
@@ -1129,20 +1130,21 @@ mlx5_priv_rxq_releasable(struct priv *priv, uint16_t idx)
/**
* Verify the Rx Queue list is empty
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* The number of object not released.
*/
int
-mlx5_priv_rxq_verify(struct priv *priv)
+mlx5_rxq_verify(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_rxq_ctrl *rxq_ctrl;
int ret = 0;
LIST_FOREACH(rxq_ctrl, &priv->rxqsctrl, next) {
- DEBUG("%p: Rx Queue %p still referenced", (void *)priv,
+ DEBUG("%p: Rx Queue %p still referenced", (void *)dev,
(void *)rxq_ctrl);
++ret;
}
@@ -1152,8 +1154,8 @@ mlx5_priv_rxq_verify(struct priv *priv)
/**
* Create an indirection table.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param queues
* Queues entering in the indirection table.
* @param queues_n
@@ -1163,9 +1165,10 @@ mlx5_priv_rxq_verify(struct priv *priv)
* A new indirection table.
*/
struct mlx5_ind_table_ibv *
-mlx5_priv_ind_table_ibv_new(struct priv *priv, uint16_t queues[],
- uint16_t queues_n)
+mlx5_ind_table_ibv_new(struct rte_eth_dev *dev, uint16_t queues[],
+ uint16_t queues_n)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_ind_table_ibv *ind_tbl;
const unsigned int wq_n = rte_is_power_of_2(queues_n) ?
log2above(queues_n) :
@@ -1179,8 +1182,7 @@ mlx5_priv_ind_table_ibv_new(struct priv *priv, uint16_t queues[],
if (!ind_tbl)
return NULL;
for (i = 0; i != queues_n; ++i) {
- struct mlx5_rxq_ctrl *rxq =
- mlx5_priv_rxq_get(priv, queues[i]);
+ struct mlx5_rxq_ctrl *rxq = mlx5_rxq_get(dev, queues[i]);
if (!rxq)
goto error;
@@ -1202,20 +1204,20 @@ mlx5_priv_ind_table_ibv_new(struct priv *priv, uint16_t queues[],
goto error;
rte_atomic32_inc(&ind_tbl->refcnt);
LIST_INSERT_HEAD(&priv->ind_tbls, ind_tbl, next);
- DEBUG("%p: Indirection table %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Indirection table %p: refcnt %d", (void *)dev,
(void *)ind_tbl, rte_atomic32_read(&ind_tbl->refcnt));
return ind_tbl;
error:
rte_free(ind_tbl);
- DEBUG("%p cannot create indirection table", (void *)priv);
+ DEBUG("%p cannot create indirection table", (void *)dev);
return NULL;
}
/**
* Get an indirection table.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param queues
* Queues entering in the indirection table.
* @param queues_n
@@ -1225,9 +1227,10 @@ error:
* An indirection table if found.
*/
struct mlx5_ind_table_ibv *
-mlx5_priv_ind_table_ibv_get(struct priv *priv, uint16_t queues[],
- uint16_t queues_n)
+mlx5_ind_table_ibv_get(struct rte_eth_dev *dev, uint16_t queues[],
+ uint16_t queues_n)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_ind_table_ibv *ind_tbl;
LIST_FOREACH(ind_tbl, &priv->ind_tbls, next) {
@@ -1241,10 +1244,10 @@ mlx5_priv_ind_table_ibv_get(struct priv *priv, uint16_t queues[],
unsigned int i;
rte_atomic32_inc(&ind_tbl->refcnt);
- DEBUG("%p: Indirection table %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Indirection table %p: refcnt %d", (void *)dev,
(void *)ind_tbl, rte_atomic32_read(&ind_tbl->refcnt));
for (i = 0; i != ind_tbl->queues_n; ++i)
- mlx5_priv_rxq_get(priv, ind_tbl->queues[i]);
+ mlx5_rxq_get(dev, ind_tbl->queues[i]);
}
return ind_tbl;
}
@@ -1252,8 +1255,8 @@ mlx5_priv_ind_table_ibv_get(struct priv *priv, uint16_t queues[],
/**
* Release an indirection table.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param ind_table
* Indirection table to release.
*
@@ -1261,18 +1264,18 @@ mlx5_priv_ind_table_ibv_get(struct priv *priv, uint16_t queues[],
* 0 on success, errno value on failure.
*/
int
-mlx5_priv_ind_table_ibv_release(struct priv *priv,
- struct mlx5_ind_table_ibv *ind_tbl)
+mlx5_ind_table_ibv_release(struct rte_eth_dev *dev,
+ struct mlx5_ind_table_ibv *ind_tbl)
{
unsigned int i;
- DEBUG("%p: Indirection table %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Indirection table %p: refcnt %d", (void *)dev,
(void *)ind_tbl, rte_atomic32_read(&ind_tbl->refcnt));
if (rte_atomic32_dec_and_test(&ind_tbl->refcnt))
claim_zero(mlx5_glue->destroy_rwq_ind_table
(ind_tbl->ind_table));
for (i = 0; i != ind_tbl->queues_n; ++i)
- claim_nonzero(mlx5_priv_rxq_release(priv, ind_tbl->queues[i]));
+ claim_nonzero(mlx5_rxq_release(dev, ind_tbl->queues[i]));
if (!rte_atomic32_read(&ind_tbl->refcnt)) {
LIST_REMOVE(ind_tbl, next);
rte_free(ind_tbl);
@@ -1284,21 +1287,22 @@ mlx5_priv_ind_table_ibv_release(struct priv *priv,
/**
* Verify the Rx Queue list is empty
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* The number of object not released.
*/
int
-mlx5_priv_ind_table_ibv_verify(struct priv *priv)
+mlx5_ind_table_ibv_verify(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_ind_table_ibv *ind_tbl;
int ret = 0;
LIST_FOREACH(ind_tbl, &priv->ind_tbls, next) {
DEBUG("%p: Verbs indirection table %p still referenced",
- (void *)priv, (void *)ind_tbl);
+ (void *)dev, (void *)ind_tbl);
++ret;
}
return ret;
@@ -1307,8 +1311,8 @@ mlx5_priv_ind_table_ibv_verify(struct priv *priv)
/**
* Create an Rx Hash queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param rss_key
* RSS key for the Rx hash queue.
* @param rss_key_len
@@ -1325,17 +1329,18 @@ mlx5_priv_ind_table_ibv_verify(struct priv *priv)
* An hash Rx queue on success.
*/
struct mlx5_hrxq *
-mlx5_priv_hrxq_new(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
- uint64_t hash_fields, uint16_t queues[], uint16_t queues_n)
+mlx5_hrxq_new(struct rte_eth_dev *dev, uint8_t *rss_key, uint8_t rss_key_len,
+ uint64_t hash_fields, uint16_t queues[], uint16_t queues_n)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_hrxq *hrxq;
struct mlx5_ind_table_ibv *ind_tbl;
struct ibv_qp *qp;
queues_n = hash_fields ? queues_n : 1;
- ind_tbl = mlx5_priv_ind_table_ibv_get(priv, queues, queues_n);
+ ind_tbl = mlx5_ind_table_ibv_get(dev, queues, queues_n);
if (!ind_tbl)
- ind_tbl = mlx5_priv_ind_table_ibv_new(priv, queues, queues_n);
+ ind_tbl = mlx5_ind_table_ibv_new(dev, queues, queues_n);
if (!ind_tbl)
return NULL;
qp = mlx5_glue->create_qp_ex
@@ -1367,11 +1372,11 @@ mlx5_priv_hrxq_new(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
memcpy(hrxq->rss_key, rss_key, rss_key_len);
rte_atomic32_inc(&hrxq->refcnt);
LIST_INSERT_HEAD(&priv->hrxqs, hrxq, next);
- DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)dev,
(void *)hrxq, rte_atomic32_read(&hrxq->refcnt));
return hrxq;
error:
- mlx5_priv_ind_table_ibv_release(priv, ind_tbl);
+ mlx5_ind_table_ibv_release(dev, ind_tbl);
if (qp)
claim_zero(mlx5_glue->destroy_qp(qp));
return NULL;
@@ -1380,8 +1385,8 @@ error:
/**
* Get an Rx Hash queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param rss_conf
* RSS configuration for the Rx hash queue.
* @param queues
@@ -1394,9 +1399,10 @@ error:
* An hash Rx queue on success.
*/
struct mlx5_hrxq *
-mlx5_priv_hrxq_get(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
- uint64_t hash_fields, uint16_t queues[], uint16_t queues_n)
+mlx5_hrxq_get(struct rte_eth_dev *dev, uint8_t *rss_key, uint8_t rss_key_len,
+ uint64_t hash_fields, uint16_t queues[], uint16_t queues_n)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_hrxq *hrxq;
queues_n = hash_fields ? queues_n : 1;
@@ -1409,15 +1415,15 @@ mlx5_priv_hrxq_get(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
continue;
if (hrxq->hash_fields != hash_fields)
continue;
- ind_tbl = mlx5_priv_ind_table_ibv_get(priv, queues, queues_n);
+ ind_tbl = mlx5_ind_table_ibv_get(dev, queues, queues_n);
if (!ind_tbl)
continue;
if (ind_tbl != hrxq->ind_table) {
- mlx5_priv_ind_table_ibv_release(priv, ind_tbl);
+ mlx5_ind_table_ibv_release(dev, ind_tbl);
continue;
}
rte_atomic32_inc(&hrxq->refcnt);
- DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)dev,
(void *)hrxq, rte_atomic32_read(&hrxq->refcnt));
return hrxq;
}
@@ -1427,8 +1433,8 @@ mlx5_priv_hrxq_get(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
/**
* Release the hash Rx queue.
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
* @param hrxq
* Pointer to Hash Rx queue to release.
*
@@ -1436,39 +1442,40 @@ mlx5_priv_hrxq_get(struct priv *priv, uint8_t *rss_key, uint8_t rss_key_len,
* 0 on success, errno value on failure.
*/
int
-mlx5_priv_hrxq_release(struct priv *priv, struct mlx5_hrxq *hrxq)
+mlx5_hrxq_release(struct rte_eth_dev *dev, struct mlx5_hrxq *hrxq)
{
- DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)priv,
+ DEBUG("%p: Hash Rx queue %p: refcnt %d", (void *)dev,
(void *)hrxq, rte_atomic32_read(&hrxq->refcnt));
if (rte_atomic32_dec_and_test(&hrxq->refcnt)) {
claim_zero(mlx5_glue->destroy_qp(hrxq->qp));
- mlx5_priv_ind_table_ibv_release(priv, hrxq->ind_table);
+ mlx5_ind_table_ibv_release(dev, hrxq->ind_table);
LIST_REMOVE(hrxq, next);
rte_free(hrxq);
return 0;
}
- claim_nonzero(mlx5_priv_ind_table_ibv_release(priv, hrxq->ind_table));
+ claim_nonzero(mlx5_ind_table_ibv_release(dev, hrxq->ind_table));
return EBUSY;
}
/**
* Verify the Rx Queue list is empty
*
- * @param priv
- * Pointer to private structure.
+ * @param dev
+ * Pointer to Ethernet device.
*
* @return
* The number of object not released.
*/
int
-mlx5_priv_hrxq_ibv_verify(struct priv *priv)
+mlx5_hrxq_ibv_verify(struct rte_eth_dev *dev)
{
+ struct priv *priv = dev->data->dev_private;
struct mlx5_hrxq *hrxq;
int ret = 0;
LIST_FOREACH(hrxq, &priv->hrxqs, next) {
DEBUG("%p: Verbs Hash Rx queue %p still referenced",
- (void *)priv, (void *)hrxq);
+ (void *)dev, (void *)hrxq);
++ret;
}
return ret;