/* SPDX-License-Identifier: BSD-3-Clause
- *
- * Copyright 2017 NXP
- *
+ * Copyright 2017,2019 NXP
*/
#include <assert.h>
#include <rte_pci.h>
#include <rte_bus_vdev.h>
#include <rte_ethdev_driver.h>
+#include <rte_cryptodev.h>
#include <rte_event_eth_rx_adapter.h>
+#include <rte_event_eth_tx_adapter.h>
#include <fslmc_vfio.h>
#include <dpaa2_hw_pvt.h>
#include <dpaa2_hw_mempool.h>
#include <dpaa2_hw_dpio.h>
#include <dpaa2_ethdev.h>
+#include <dpaa2_sec_event.h>
#include "dpaa2_eventdev.h"
#include "dpaa2_eventdev_logs.h"
#include <portal/dpaa2_hw_pvt.h>
/* Dynamic logging identified for mempool */
int dpaa2_logtype_event;
+#define DPAA2_EV_TX_RETRY_COUNT 10000
static uint16_t
dpaa2_eventdev_enqueue_burst(void *port, const struct rte_event ev[],
uint16_t nb_events)
{
- struct rte_eventdev *ev_dev =
- ((struct dpaa2_io_portal_t *)port)->eventdev;
- struct dpaa2_eventdev *priv = ev_dev->data->dev_private;
+
+ struct dpaa2_port *dpaa2_portal = port;
+ struct dpaa2_dpio_dev *dpio_dev;
uint32_t queue_id = ev[0].queue_id;
- struct dpaa2_eventq *evq_info = &priv->evq_info[queue_id];
- uint32_t fqid;
+ struct dpaa2_eventq *evq_info;
+ uint32_t fqid, retry_count;
struct qbman_swp *swp;
struct qbman_fd fd_arr[MAX_TX_RING_SLOTS];
uint32_t loop, frames_to_send;
struct qbman_eq_desc eqdesc[MAX_TX_RING_SLOTS];
uint16_t num_tx = 0;
- int ret;
-
- RTE_SET_USED(port);
+ int i, n, ret;
+ uint8_t channel_index;
if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
+ /* Affine current thread context to a qman portal */
ret = dpaa2_affine_qbman_swp();
- if (ret) {
+ if (ret < 0) {
DPAA2_EVENTDEV_ERR("Failure in affining portal");
return 0;
}
}
-
+ /* todo - dpaa2_portal shall have dpio_dev - no per thread variable */
+ dpio_dev = DPAA2_PER_LCORE_DPIO;
swp = DPAA2_PER_LCORE_PORTAL;
+ if (likely(dpaa2_portal->is_port_linked))
+ goto skip_linking;
+
+ /* Create mapping between portal and channel to receive packets */
+ for (i = 0; i < DPAA2_EVENT_MAX_QUEUES; i++) {
+ evq_info = &dpaa2_portal->evq_info[i];
+ if (!evq_info->event_port)
+ continue;
+
+ ret = dpio_add_static_dequeue_channel(dpio_dev->dpio,
+ CMD_PRI_LOW,
+ dpio_dev->token,
+ evq_info->dpcon->dpcon_id,
+ &channel_index);
+ if (ret < 0) {
+ DPAA2_EVENTDEV_ERR(
+ "Static dequeue config failed: err(%d)", ret);
+ goto err;
+ }
+
+ qbman_swp_push_set(swp, channel_index, 1);
+ evq_info->dpcon->channel_index = channel_index;
+ }
+ dpaa2_portal->is_port_linked = true;
+
+skip_linking:
+ evq_info = &dpaa2_portal->evq_info[queue_id];
+
while (nb_events) {
- frames_to_send = (nb_events >> 3) ?
- MAX_TX_RING_SLOTS : nb_events;
+ frames_to_send = (nb_events > dpaa2_eqcr_size) ?
+ dpaa2_eqcr_size : nb_events;
for (loop = 0; loop < frames_to_send; loop++) {
const struct rte_event *event = &ev[num_tx + loop];
qbman_eq_desc_set_no_orp(&eqdesc[loop], 0);
qbman_eq_desc_set_response(&eqdesc[loop], 0, 0);
- if (event->mbuf->seqn) {
+ if (event->sched_type == RTE_SCHED_TYPE_ATOMIC
+ && event->mbuf->seqn) {
uint8_t dqrr_index = event->mbuf->seqn - 1;
qbman_eq_desc_set_dca(&eqdesc[loop], 1,
dqrr_index, 0);
DPAA2_PER_LCORE_DQRR_SIZE--;
- DPAA2_PER_LCORE_DQRR_HELD &=
- ~(1 << dqrr_index);
+ DPAA2_PER_LCORE_DQRR_HELD &= ~(1 << dqrr_index);
}
memset(&fd_arr[loop], 0, sizeof(struct qbman_fd));
* to avoid copy
*/
struct rte_event *ev_temp = rte_malloc(NULL,
- sizeof(struct rte_event), 0);
+ sizeof(struct rte_event), 0);
if (!ev_temp) {
if (!loop)
}
send_partial:
loop = 0;
+ retry_count = 0;
while (loop < frames_to_send) {
- loop += qbman_swp_enqueue_multiple_desc(swp,
+ ret = qbman_swp_enqueue_multiple_desc(swp,
&eqdesc[loop], &fd_arr[loop],
frames_to_send - loop);
+ if (unlikely(ret < 0)) {
+ retry_count++;
+ if (retry_count > DPAA2_EV_TX_RETRY_COUNT) {
+ num_tx += loop;
+ nb_events -= loop;
+ return num_tx + loop;
+ }
+ } else {
+ loop += ret;
+ retry_count = 0;
+ }
}
- num_tx += frames_to_send;
- nb_events -= frames_to_send;
+ num_tx += loop;
+ nb_events -= loop;
}
return num_tx;
+err:
+ for (n = 0; n < i; n++) {
+ evq_info = &dpaa2_portal->evq_info[n];
+ if (!evq_info->event_port)
+ continue;
+ qbman_swp_push_set(swp, evq_info->dpcon->channel_index, 0);
+ dpio_remove_static_dequeue_channel(dpio_dev->dpio, 0,
+ dpio_dev->token,
+ evq_info->dpcon->dpcon_id);
+ }
+ return 0;
+
}
static uint16_t
uint16_t nb_events, uint64_t timeout_ticks)
{
const struct qbman_result *dq;
+ struct dpaa2_dpio_dev *dpio_dev = NULL;
+ struct dpaa2_port *dpaa2_portal = port;
+ struct dpaa2_eventq *evq_info;
struct qbman_swp *swp;
const struct qbman_fd *fd;
struct dpaa2_queue *rxq;
- int num_pkts = 0, ret, i = 0;
-
- RTE_SET_USED(port);
+ int num_pkts = 0, ret, i = 0, n;
+ uint8_t channel_index;
if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
+ /* Affine current thread context to a qman portal */
ret = dpaa2_affine_qbman_swp();
- if (ret) {
+ if (ret < 0) {
DPAA2_EVENTDEV_ERR("Failure in affining portal");
return 0;
}
}
+
+ dpio_dev = DPAA2_PER_LCORE_DPIO;
swp = DPAA2_PER_LCORE_PORTAL;
+ if (likely(dpaa2_portal->is_port_linked))
+ goto skip_linking;
+
+ /* Create mapping between portal and channel to receive packets */
+ for (i = 0; i < DPAA2_EVENT_MAX_QUEUES; i++) {
+ evq_info = &dpaa2_portal->evq_info[i];
+ if (!evq_info->event_port)
+ continue;
+
+ ret = dpio_add_static_dequeue_channel(dpio_dev->dpio,
+ CMD_PRI_LOW,
+ dpio_dev->token,
+ evq_info->dpcon->dpcon_id,
+ &channel_index);
+ if (ret < 0) {
+ DPAA2_EVENTDEV_ERR(
+ "Static dequeue config failed: err(%d)", ret);
+ goto err;
+ }
+
+ qbman_swp_push_set(swp, channel_index, 1);
+ evq_info->dpcon->channel_index = channel_index;
+ }
+ dpaa2_portal->is_port_linked = true;
+
+skip_linking:
/* Check if there are atomic contexts to be released */
while (DPAA2_PER_LCORE_DQRR_SIZE) {
if (DPAA2_PER_LCORE_DQRR_HELD & (1 << i)) {
} while (num_pkts < nb_events);
return num_pkts;
+err:
+ for (n = 0; n < i; n++) {
+ evq_info = &dpaa2_portal->evq_info[n];
+ if (!evq_info->event_port)
+ continue;
+
+ qbman_swp_push_set(swp, evq_info->dpcon->channel_index, 0);
+ dpio_remove_static_dequeue_channel(dpio_dev->dpio, 0,
+ dpio_dev->token,
+ evq_info->dpcon->dpcon_id);
+ }
+ return 0;
}
static uint16_t
dev_info->max_event_priority_levels =
DPAA2_EVENT_MAX_EVENT_PRIORITY_LEVELS;
dev_info->max_event_ports = rte_fslmc_get_device_count(DPAA2_IO);
- /* we only support dpio upto number of cores*/
+ /* we only support dpio up to number of cores */
if (dev_info->max_event_ports > rte_lcore_count())
dev_info->max_event_ports = rte_lcore_count();
dev_info->max_event_port_dequeue_depth =
RTE_SET_USED(dev);
RTE_SET_USED(queue_id);
- RTE_SET_USED(queue_conf);
queue_conf->nb_atomic_flows = DPAA2_EVENT_QUEUE_ATOMIC_FLOWS;
- queue_conf->schedule_type = RTE_SCHED_TYPE_ATOMIC |
- RTE_SCHED_TYPE_PARALLEL;
+ queue_conf->nb_atomic_order_sequences =
+ DPAA2_EVENT_QUEUE_ORDER_SEQUENCES;
+ queue_conf->schedule_type = RTE_SCHED_TYPE_PARALLEL;
queue_conf->priority = RTE_EVENT_DEV_PRIORITY_NORMAL;
}
-static void
-dpaa2_eventdev_queue_release(struct rte_eventdev *dev, uint8_t queue_id)
-{
- EVENTDEV_INIT_FUNC_TRACE();
-
- RTE_SET_USED(dev);
- RTE_SET_USED(queue_id);
-}
-
static int
dpaa2_eventdev_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
const struct rte_event_queue_conf *queue_conf)
{
struct dpaa2_eventdev *priv = dev->data->dev_private;
- struct dpaa2_eventq *evq_info =
- &priv->evq_info[queue_id];
+ struct dpaa2_eventq *evq_info = &priv->evq_info[queue_id];
EVENTDEV_INIT_FUNC_TRACE();
+ switch (queue_conf->schedule_type) {
+ case RTE_SCHED_TYPE_PARALLEL:
+ case RTE_SCHED_TYPE_ATOMIC:
+ case RTE_SCHED_TYPE_ORDERED:
+ break;
+ default:
+ DPAA2_EVENTDEV_ERR("Schedule type is not supported.");
+ return -1;
+ }
evq_info->event_queue_cfg = queue_conf->event_queue_cfg;
+ evq_info->event_queue_id = queue_id;
return 0;
}
+static void
+dpaa2_eventdev_queue_release(struct rte_eventdev *dev, uint8_t queue_id)
+{
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ RTE_SET_USED(dev);
+ RTE_SET_USED(queue_id);
+}
+
static void
dpaa2_eventdev_port_def_conf(struct rte_eventdev *dev, uint8_t port_id,
struct rte_event_port_conf *port_conf)
RTE_SET_USED(dev);
RTE_SET_USED(port_id);
- RTE_SET_USED(port_conf);
port_conf->new_event_threshold =
DPAA2_EVENT_MAX_NUM_EVENTS;
port_conf->disable_implicit_release = 0;
}
-static void
-dpaa2_eventdev_port_release(void *port)
-{
- EVENTDEV_INIT_FUNC_TRACE();
-
- RTE_SET_USED(port);
-}
-
static int
dpaa2_eventdev_port_setup(struct rte_eventdev *dev, uint8_t port_id,
const struct rte_event_port_conf *port_conf)
{
+ char event_port_name[32];
+ struct dpaa2_port *portal;
+
EVENTDEV_INIT_FUNC_TRACE();
RTE_SET_USED(port_conf);
- if (!dpaa2_io_portal[port_id].dpio_dev) {
- dpaa2_io_portal[port_id].dpio_dev =
- dpaa2_get_qbman_swp(port_id);
- rte_atomic16_inc(&dpaa2_io_portal[port_id].dpio_dev->ref_count);
- if (!dpaa2_io_portal[port_id].dpio_dev)
- return -1;
+ sprintf(event_port_name, "event-port-%d", port_id);
+ portal = rte_malloc(event_port_name, sizeof(struct dpaa2_port), 0);
+ if (!portal) {
+ DPAA2_EVENTDEV_ERR("Memory allocation failure");
+ return -ENOMEM;
}
- dpaa2_io_portal[port_id].eventdev = dev;
- dev->data->ports[port_id] = &dpaa2_io_portal[port_id];
+ memset(portal, 0, sizeof(struct dpaa2_port));
+ dev->data->ports[port_id] = portal;
return 0;
}
-static int
-dpaa2_eventdev_port_unlink(struct rte_eventdev *dev, void *port,
- uint8_t queues[], uint16_t nb_unlinks)
+static void
+dpaa2_eventdev_port_release(void *port)
{
- struct dpaa2_eventdev *priv = dev->data->dev_private;
- struct dpaa2_io_portal_t *dpaa2_portal = port;
- struct dpaa2_eventq *evq_info;
- int i;
+ struct dpaa2_port *portal = port;
EVENTDEV_INIT_FUNC_TRACE();
- for (i = 0; i < nb_unlinks; i++) {
- evq_info = &priv->evq_info[queues[i]];
- qbman_swp_push_set(dpaa2_portal->dpio_dev->sw_portal,
- evq_info->dpcon->channel_index, 0);
- dpio_remove_static_dequeue_channel(dpaa2_portal->dpio_dev->dpio,
- 0, dpaa2_portal->dpio_dev->token,
- evq_info->dpcon->dpcon_id);
- }
+ /* TODO: Cleanup is required when ports are in linked state. */
+ if (portal->is_port_linked)
+ DPAA2_EVENTDEV_WARN("Event port must be unlinked before release");
- return (int)nb_unlinks;
+ if (portal)
+ rte_free(portal);
+
+ portal = NULL;
}
static int
uint16_t nb_links)
{
struct dpaa2_eventdev *priv = dev->data->dev_private;
- struct dpaa2_io_portal_t *dpaa2_portal = port;
+ struct dpaa2_port *dpaa2_portal = port;
struct dpaa2_eventq *evq_info;
- uint8_t channel_index;
- int ret, i, n;
+ uint16_t i;
EVENTDEV_INIT_FUNC_TRACE();
+ RTE_SET_USED(priorities);
+
for (i = 0; i < nb_links; i++) {
evq_info = &priv->evq_info[queues[i]];
+ memcpy(&dpaa2_portal->evq_info[queues[i]], evq_info,
+ sizeof(struct dpaa2_eventq));
+ dpaa2_portal->evq_info[queues[i]].event_port = port;
+ dpaa2_portal->num_linked_evq++;
+ }
- ret = dpio_add_static_dequeue_channel(
- dpaa2_portal->dpio_dev->dpio,
- CMD_PRI_LOW, dpaa2_portal->dpio_dev->token,
- evq_info->dpcon->dpcon_id, &channel_index);
- if (ret < 0) {
- DPAA2_EVENTDEV_ERR(
- "Static dequeue config failed: err(%d)", ret);
- goto err;
- }
+ return (int)nb_links;
+}
- qbman_swp_push_set(dpaa2_portal->dpio_dev->sw_portal,
- channel_index, 1);
- evq_info->dpcon->channel_index = channel_index;
- }
+static int
+dpaa2_eventdev_port_unlink(struct rte_eventdev *dev, void *port,
+ uint8_t queues[], uint16_t nb_unlinks)
+{
+ struct dpaa2_port *dpaa2_portal = port;
+ int i;
+ struct dpaa2_dpio_dev *dpio_dev = NULL;
+ struct dpaa2_eventq *evq_info;
+ struct qbman_swp *swp;
- RTE_SET_USED(priorities);
+ EVENTDEV_INIT_FUNC_TRACE();
- return (int)nb_links;
-err:
- for (n = 0; n < i; n++) {
- evq_info = &priv->evq_info[queues[n]];
- qbman_swp_push_set(dpaa2_portal->dpio_dev->sw_portal,
- evq_info->dpcon->channel_index, 0);
- dpio_remove_static_dequeue_channel(dpaa2_portal->dpio_dev->dpio,
- 0, dpaa2_portal->dpio_dev->token,
- evq_info->dpcon->dpcon_id);
+ RTE_SET_USED(dev);
+ RTE_SET_USED(queues);
+
+ for (i = 0; i < nb_unlinks; i++) {
+ evq_info = &dpaa2_portal->evq_info[queues[i]];
+
+ if (DPAA2_PER_LCORE_DPIO && evq_info->dpcon) {
+ /* todo dpaa2_portal shall have dpio_dev-no per lcore*/
+ dpio_dev = DPAA2_PER_LCORE_DPIO;
+ swp = DPAA2_PER_LCORE_PORTAL;
+
+ qbman_swp_push_set(swp,
+ evq_info->dpcon->channel_index, 0);
+ dpio_remove_static_dequeue_channel(dpio_dev->dpio, 0,
+ dpio_dev->token,
+ evq_info->dpcon->dpcon_id);
+ }
+ memset(evq_info, 0, sizeof(struct dpaa2_eventq));
+ if (dpaa2_portal->num_linked_evq)
+ dpaa2_portal->num_linked_evq--;
}
- return ret;
+
+ if (!dpaa2_portal->num_linked_evq)
+ dpaa2_portal->is_port_linked = false;
+
+ return (int)nb_unlinks;
}
+
static int
dpaa2_eventdev_timeout_ticks(struct rte_eventdev *dev, uint64_t ns,
uint64_t *timeout_ticks)
EVENTDEV_INIT_FUNC_TRACE();
RTE_SET_USED(dev);
- *timeout_ticks = ns * scale;
+ *timeout_ticks = ns / scale;
return 0;
}
{
struct dpaa2_eventdev *priv = dev->data->dev_private;
uint8_t ev_qid = queue_conf->ev.queue_id;
- uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id;
+ struct dpaa2_dpcon_dev *dpcon = priv->evq_info[ev_qid].dpcon;
int i, ret;
EVENTDEV_INIT_FUNC_TRACE();
for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
ret = dpaa2_eth_eventq_attach(eth_dev, i,
- dpcon_id, queue_conf);
+ dpcon, queue_conf);
if (ret) {
DPAA2_EVENTDEV_ERR(
"Event queue attach failed: err(%d)", ret);
{
struct dpaa2_eventdev *priv = dev->data->dev_private;
uint8_t ev_qid = queue_conf->ev.queue_id;
- uint16_t dpcon_id = priv->evq_info[ev_qid].dpcon->dpcon_id;
+ struct dpaa2_dpcon_dev *dpcon = priv->evq_info[ev_qid].dpcon;
int ret;
EVENTDEV_INIT_FUNC_TRACE();
eth_dev, queue_conf);
ret = dpaa2_eth_eventq_attach(eth_dev, rx_queue_id,
- dpcon_id, queue_conf);
+ dpcon, queue_conf);
if (ret) {
DPAA2_EVENTDEV_ERR(
"Event queue attach failed: err(%d)", ret);
return 0;
}
+static int
+dpaa2_eventdev_crypto_caps_get(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cdev,
+ uint32_t *caps)
+{
+ const char *name = cdev->data->name;
+
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ RTE_SET_USED(dev);
+
+ if (!strncmp(name, "dpsec-", 6))
+ *caps = RTE_EVENT_CRYPTO_ADAPTER_DPAA2_CAP;
+ else
+ return -1;
+
+ return 0;
+}
+
+static int
+dpaa2_eventdev_crypto_queue_add_all(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cryptodev,
+ const struct rte_event *ev)
+{
+ struct dpaa2_eventdev *priv = dev->data->dev_private;
+ uint8_t ev_qid = ev->queue_id;
+ struct dpaa2_dpcon_dev *dpcon = priv->evq_info[ev_qid].dpcon;
+ int i, ret;
+
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ for (i = 0; i < cryptodev->data->nb_queue_pairs; i++) {
+ ret = dpaa2_sec_eventq_attach(cryptodev, i, dpcon, ev);
+ if (ret) {
+ DPAA2_EVENTDEV_ERR("dpaa2_sec_eventq_attach failed: ret %d\n",
+ ret);
+ goto fail;
+ }
+ }
+ return 0;
+fail:
+ for (i = (i - 1); i >= 0 ; i--)
+ dpaa2_sec_eventq_detach(cryptodev, i);
+
+ return ret;
+}
+
+static int
+dpaa2_eventdev_crypto_queue_add(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cryptodev,
+ int32_t rx_queue_id,
+ const struct rte_event *ev)
+{
+ struct dpaa2_eventdev *priv = dev->data->dev_private;
+ uint8_t ev_qid = ev->queue_id;
+ struct dpaa2_dpcon_dev *dpcon = priv->evq_info[ev_qid].dpcon;
+ int ret;
+
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ if (rx_queue_id == -1)
+ return dpaa2_eventdev_crypto_queue_add_all(dev,
+ cryptodev, ev);
+
+ ret = dpaa2_sec_eventq_attach(cryptodev, rx_queue_id,
+ dpcon, ev);
+ if (ret) {
+ DPAA2_EVENTDEV_ERR(
+ "dpaa2_sec_eventq_attach failed: ret: %d\n", ret);
+ return ret;
+ }
+ return 0;
+}
+
+static int
+dpaa2_eventdev_crypto_queue_del_all(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cdev)
+{
+ int i, ret;
+
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ RTE_SET_USED(dev);
+
+ for (i = 0; i < cdev->data->nb_queue_pairs; i++) {
+ ret = dpaa2_sec_eventq_detach(cdev, i);
+ if (ret) {
+ DPAA2_EVENTDEV_ERR(
+ "dpaa2_sec_eventq_detach failed:ret %d\n", ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static int
+dpaa2_eventdev_crypto_queue_del(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cryptodev,
+ int32_t rx_queue_id)
+{
+ int ret;
+
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ if (rx_queue_id == -1)
+ return dpaa2_eventdev_crypto_queue_del_all(dev, cryptodev);
+
+ ret = dpaa2_sec_eventq_detach(cryptodev, rx_queue_id);
+ if (ret) {
+ DPAA2_EVENTDEV_ERR(
+ "dpaa2_sec_eventq_detach failed: ret: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int
+dpaa2_eventdev_crypto_start(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cryptodev)
+{
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ RTE_SET_USED(dev);
+ RTE_SET_USED(cryptodev);
+
+ return 0;
+}
+
+static int
+dpaa2_eventdev_crypto_stop(const struct rte_eventdev *dev,
+ const struct rte_cryptodev *cryptodev)
+{
+ EVENTDEV_INIT_FUNC_TRACE();
+
+ RTE_SET_USED(dev);
+ RTE_SET_USED(cryptodev);
+
+ return 0;
+}
+
+static int
+dpaa2_eventdev_tx_adapter_create(uint8_t id,
+ const struct rte_eventdev *dev)
+{
+ RTE_SET_USED(id);
+ RTE_SET_USED(dev);
+
+ /* Nothing to do. Simply return. */
+ return 0;
+}
+
+static int
+dpaa2_eventdev_tx_adapter_caps(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev,
+ uint32_t *caps)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(eth_dev);
+
+ *caps = RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT;
+ return 0;
+}
+
+static uint16_t
+dpaa2_eventdev_txa_enqueue_same_dest(void *port,
+ struct rte_event ev[],
+ uint16_t nb_events)
+{
+ struct rte_mbuf *m[DPAA2_EVENT_MAX_PORT_ENQUEUE_DEPTH], *m0;
+ uint8_t qid, i;
+
+ RTE_SET_USED(port);
+
+ m0 = (struct rte_mbuf *)ev[0].mbuf;
+ qid = rte_event_eth_tx_adapter_txq_get(m0);
+
+ for (i = 0; i < nb_events; i++)
+ m[i] = (struct rte_mbuf *)ev[i].mbuf;
+
+ return rte_eth_tx_burst(m0->port, qid, m, nb_events);
+}
+
+static uint16_t
+dpaa2_eventdev_txa_enqueue(void *port,
+ struct rte_event ev[],
+ uint16_t nb_events)
+{
+ struct rte_mbuf *m = (struct rte_mbuf *)ev[0].mbuf;
+ uint8_t qid, i;
+
+ RTE_SET_USED(port);
+
+ for (i = 0; i < nb_events; i++) {
+ qid = rte_event_eth_tx_adapter_txq_get(m);
+ rte_eth_tx_burst(m->port, qid, &m, 1);
+ }
+
+ return nb_events;
+}
+
static struct rte_eventdev_ops dpaa2_eventdev_ops = {
.dev_infos_get = dpaa2_eventdev_info_get,
.dev_configure = dpaa2_eventdev_configure,
.port_unlink = dpaa2_eventdev_port_unlink,
.timeout_ticks = dpaa2_eventdev_timeout_ticks,
.dump = dpaa2_eventdev_dump,
- .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
- .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
- .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
- .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
- .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
+ .dev_selftest = test_eventdev_dpaa2,
+ .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
+ .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
+ .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
+ .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
+ .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
+ .eth_tx_adapter_caps_get = dpaa2_eventdev_tx_adapter_caps,
+ .eth_tx_adapter_create = dpaa2_eventdev_tx_adapter_create,
+ .crypto_adapter_caps_get = dpaa2_eventdev_crypto_caps_get,
+ .crypto_adapter_queue_pair_add = dpaa2_eventdev_crypto_queue_add,
+ .crypto_adapter_queue_pair_del = dpaa2_eventdev_crypto_queue_del,
+ .crypto_adapter_start = dpaa2_eventdev_crypto_start,
+ .crypto_adapter_stop = dpaa2_eventdev_crypto_stop,
};
static int
eventdev->enqueue_forward_burst = dpaa2_eventdev_enqueue_burst;
eventdev->dequeue = dpaa2_eventdev_dequeue;
eventdev->dequeue_burst = dpaa2_eventdev_dequeue_burst;
+ eventdev->txa_enqueue = dpaa2_eventdev_txa_enqueue;
+ eventdev->txa_enqueue_same_dest = dpaa2_eventdev_txa_enqueue_same_dest;
/* For secondary processes, the primary has done all the work */
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
priv->max_event_queues++;
} while (dpcon_dev && dpci_dev);
+ RTE_LOG(INFO, PMD, "%s eventdev created\n", name);
+
return 0;
fail:
return -EFAULT;
}
+static int
+dpaa2_eventdev_destroy(const char *name)
+{
+ struct rte_eventdev *eventdev;
+ struct dpaa2_eventdev *priv;
+ int i;
+
+ eventdev = rte_event_pmd_get_named_dev(name);
+ if (eventdev == NULL) {
+ RTE_EDEV_LOG_ERR("eventdev with name %s not allocated", name);
+ return -1;
+ }
+
+ /* For secondary processes, the primary has done all the work */
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
+ priv = eventdev->data->dev_private;
+ for (i = 0; i < priv->max_event_queues; i++) {
+ if (priv->evq_info[i].dpcon)
+ rte_dpaa2_free_dpcon_dev(priv->evq_info[i].dpcon);
+
+ if (priv->evq_info[i].dpci)
+ rte_dpaa2_free_dpci_dev(priv->evq_info[i].dpci);
+
+ }
+ priv->max_event_queues = 0;
+
+ RTE_LOG(INFO, PMD, "%s eventdev cleaned\n", name);
+ return 0;
+}
+
+
static int
dpaa2_eventdev_probe(struct rte_vdev_device *vdev)
{
name = rte_vdev_device_name(vdev);
DPAA2_EVENTDEV_INFO("Closing %s", name);
+ dpaa2_eventdev_destroy(name);
+
return rte_event_pmd_vdev_uninit(name);
}
git.droids-corp.org / dpdk.git / blobdiff