int
rte_event_queue_setup(uint8_t dev_id, uint8_t queue_id,
const struct rte_event_queue_conf *queue_conf)
{
struct rte_eventdev *dev;
struct rte_event_queue_conf def_conf;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
if (!is_valid_queue(dev, queue_id)) {
RTE_EDEV_LOG_ERR("Invalid queue_id=%" PRIu8, queue_id);
return -EINVAL;
}
/* Check nb_atomic_flows limit */
if (is_valid_atomic_queue_conf(queue_conf)) {
if (queue_conf->nb_atomic_flows == 0 ||
queue_conf->nb_atomic_flows >
dev->data->dev_conf.nb_event_queue_flows) {
RTE_EDEV_LOG_ERR(
"dev%d queue%d Invalid nb_atomic_flows=%d max_flows=%d",
dev_id, queue_id, queue_conf->nb_atomic_flows,
dev->data->dev_conf.nb_event_queue_flows);
return -EINVAL;
}
}
/* Check nb_atomic_order_sequences limit */
if (is_valid_ordered_queue_conf(queue_conf)) {
if (queue_conf->nb_atomic_order_sequences == 0 ||
queue_conf->nb_atomic_order_sequences >
dev->data->dev_conf.nb_event_queue_flows) {
RTE_EDEV_LOG_ERR(
"dev%d queue%d Invalid nb_atomic_order_seq=%d max_flows=%d",
dev_id, queue_id, queue_conf->nb_atomic_order_sequences,
dev->data->dev_conf.nb_event_queue_flows);
return -EINVAL;
}
}
if (dev->data->dev_started) {
RTE_EDEV_LOG_ERR(
"device %d must be stopped to allow queue setup", dev_id);
return -EBUSY;
}
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_setup, -ENOTSUP);
if (queue_conf == NULL) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_def_conf,
-ENOTSUP);
(*dev->dev_ops->queue_def_conf)(dev, queue_id, &def_conf);
queue_conf = &def_conf;
}
dev->data->queues_cfg[queue_id] = *queue_conf;
return (*dev->dev_ops->queue_setup)(dev, queue_id, queue_conf);
}
static inline int
rte_event_dev_queue_config(struct rte_eventdev *dev, uint8_t nb_queues)
{
uint8_t old_nb_queues = dev->data->nb_queues;
struct rte_event_queue_conf *queues_cfg;
unsigned int i;
RTE_EDEV_LOG_DEBUG("Setup %d queues on device %u", nb_queues,
dev->data->dev_id);
/* First time configuration */
if (dev->data->queues_cfg == NULL && nb_queues != 0) {
/* Allocate memory to store queue configuration */
dev->data->queues_cfg = rte_zmalloc_socket(
"eventdev->data->queues_cfg",
sizeof(dev->data->queues_cfg[0]) * nb_queues,
RTE_CACHE_LINE_SIZE, dev->data->socket_id);
if (dev->data->queues_cfg == NULL) {
dev->data->nb_queues = 0;
RTE_EDEV_LOG_ERR("failed to get mem for queue cfg,"
"nb_queues %u", nb_queues);
return -(ENOMEM);
}
/* Re-configure */
} else if (dev->data->queues_cfg != NULL && nb_queues != 0) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_release, -ENOTSUP);
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->queue_release)(dev, i);
/* Re allocate memory to store queue configuration */
queues_cfg = dev->data->queues_cfg;
queues_cfg = rte_realloc(queues_cfg,
sizeof(queues_cfg[0]) * nb_queues,
RTE_CACHE_LINE_SIZE);
if (queues_cfg == NULL) {
RTE_EDEV_LOG_ERR("failed to realloc queue cfg memory,"
" nb_queues %u", nb_queues);
return -(ENOMEM);
}
dev->data->queues_cfg = queues_cfg;
if (nb_queues > old_nb_queues) {
uint8_t new_qs = nb_queues - old_nb_queues;
memset(queues_cfg + old_nb_queues, 0,
sizeof(queues_cfg[0]) * new_qs);
}
} else if (dev->data->queues_cfg != NULL && nb_queues == 0) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_release, -ENOTSUP);
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->queue_release)(dev, i);
}
dev->data->nb_queues = nb_queues;
return 0;
}
const struct rte_security_capability *
rte_security_capability_get(struct rte_security_ctx *instance,
struct rte_security_capability_idx *idx)
{
const struct rte_security_capability *capabilities;
const struct rte_security_capability *capability;
uint16_t i = 0;
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->capabilities_get, NULL);
capabilities = instance->ops->capabilities_get(instance->device);
if (capabilities == NULL)
return NULL;
while ((capability = &capabilities[i++])->action
!= RTE_SECURITY_ACTION_TYPE_NONE) {
if (capability->action == idx->action &&
capability->protocol == idx->protocol) {
if (idx->protocol == RTE_SECURITY_PROTOCOL_IPSEC) {
if (capability->ipsec.proto ==
idx->ipsec.proto &&
capability->ipsec.mode ==
idx->ipsec.mode &&
capability->ipsec.direction ==
idx->ipsec.direction)
return capability;
}
}
}
return NULL;
}
int
rte_event_dev_start(uint8_t dev_id)
{
struct rte_eventdev *dev;
int diag;
RTE_EDEV_LOG_DEBUG("Start dev_id=%" PRIu8, dev_id);
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
if (dev->data->dev_started != 0) {
RTE_EDEV_LOG_ERR("Device with dev_id=%" PRIu8 "already started",
dev_id);
return 0;
}
diag = (*dev->dev_ops->dev_start)(dev);
if (diag == 0)
dev->data->dev_started = 1;
else
return diag;
return 0;
}
int
rte_security_session_stats_get(struct rte_security_ctx *instance,
struct rte_security_session *sess,
struct rte_security_stats *stats)
{
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->session_stats_get, -ENOTSUP);
return instance->ops->session_stats_get(instance->device, sess, stats);
}
int
rte_security_session_update(struct rte_security_ctx *instance,
struct rte_security_session *sess,
struct rte_security_session_conf *conf)
{
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->session_update, -ENOTSUP);
return instance->ops->session_update(instance->device, sess, conf);
}
int
rte_security_set_pkt_metadata(struct rte_security_ctx *instance,
struct rte_security_session *sess,
struct rte_mbuf *m, void *params)
{
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->set_pkt_metadata, -ENOTSUP);
return instance->ops->set_pkt_metadata(instance->device,
sess, m, params);
}
int
rte_event_dev_dump(uint8_t dev_id, FILE *f)
{
struct rte_eventdev *dev;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dump, -ENOTSUP);
(*dev->dev_ops->dump)(dev, f);
return 0;
}
int
rte_event_dequeue_timeout_ticks(uint8_t dev_id, uint64_t ns,
uint64_t *timeout_ticks)
{
struct rte_eventdev *dev;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timeout_ticks, -ENOTSUP);
if (timeout_ticks == NULL)
return -EINVAL;
return (*dev->dev_ops->timeout_ticks)(dev, ns, timeout_ticks);
}
int
rte_security_session_destroy(struct rte_security_ctx *instance,
struct rte_security_session *sess)
{
int ret;
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->session_destroy, -ENOTSUP);
if (instance->sess_cnt)
instance->sess_cnt--;
ret = instance->ops->session_destroy(instance->device, sess);
if (!ret)
rte_mempool_put(rte_mempool_from_obj(sess), (void *)sess);
return ret;
}
int
rte_event_dev_close(uint8_t dev_id)
{
struct rte_eventdev *dev;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_close, -ENOTSUP);
/* Device must be stopped before it can be closed */
if (dev->data->dev_started == 1) {
RTE_EDEV_LOG_ERR("Device %u must be stopped before closing",
dev_id);
return -EBUSY;
}
return (*dev->dev_ops->dev_close)(dev);
}
int
rte_event_dev_info_get(uint8_t dev_id, struct rte_event_dev_info *dev_info)
{
struct rte_eventdev *dev;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
if (dev_info == NULL)
return -EINVAL;
memset(dev_info, 0, sizeof(struct rte_event_dev_info));
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
(*dev->dev_ops->dev_infos_get)(dev, dev_info);
dev_info->dequeue_timeout_ns = dev->data->dev_conf.dequeue_timeout_ns;
dev_info->dev = dev->dev;
return 0;
}
int
rte_event_port_default_conf_get(uint8_t dev_id, uint8_t port_id,
struct rte_event_port_conf *port_conf)
{
struct rte_eventdev *dev;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
if (port_conf == NULL)
return -EINVAL;
if (!is_valid_port(dev, port_id)) {
RTE_EDEV_LOG_ERR("Invalid port_id=%" PRIu8, port_id);
return -EINVAL;
}
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->port_def_conf, -ENOTSUP);
memset(port_conf, 0, sizeof(struct rte_event_port_conf));
(*dev->dev_ops->port_def_conf)(dev, port_id, port_conf);
return 0;
}
struct rte_security_session *
rte_security_session_create(struct rte_security_ctx *instance,
struct rte_security_session_conf *conf,
struct rte_mempool *mp)
{
struct rte_security_session *sess = NULL;
if (conf == NULL)
return NULL;
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->session_create, NULL);
if (rte_mempool_get(mp, (void **)&sess))
return NULL;
if (instance->ops->session_create(instance->device, conf, sess, mp)) {
rte_mempool_put(mp, (void *)sess);
return NULL;
}
instance->sess_cnt++;
return sess;
}
int
rte_event_port_setup(uint8_t dev_id, uint8_t port_id,
const struct rte_event_port_conf *port_conf)
{
struct rte_eventdev *dev;
struct rte_event_port_conf def_conf;
int diag;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
if (!is_valid_port(dev, port_id)) {
RTE_EDEV_LOG_ERR("Invalid port_id=%" PRIu8, port_id);
return -EINVAL;
}
/* Check new_event_threshold limit */
if ((port_conf && !port_conf->new_event_threshold) ||
(port_conf && port_conf->new_event_threshold >
dev->data->dev_conf.nb_events_limit)) {
RTE_EDEV_LOG_ERR(
"dev%d port%d Invalid event_threshold=%d nb_events_limit=%d",
dev_id, port_id, port_conf->new_event_threshold,
dev->data->dev_conf.nb_events_limit);
return -EINVAL;
}
/* Check dequeue_depth limit */
if ((port_conf && !port_conf->dequeue_depth) ||
(port_conf && port_conf->dequeue_depth >
dev->data->dev_conf.nb_event_port_dequeue_depth)) {
RTE_EDEV_LOG_ERR(
"dev%d port%d Invalid dequeue depth=%d max_dequeue_depth=%d",
dev_id, port_id, port_conf->dequeue_depth,
dev->data->dev_conf.nb_event_port_dequeue_depth);
return -EINVAL;
}
/* Check enqueue_depth limit */
if ((port_conf && !port_conf->enqueue_depth) ||
(port_conf && port_conf->enqueue_depth >
dev->data->dev_conf.nb_event_port_enqueue_depth)) {
RTE_EDEV_LOG_ERR(
"dev%d port%d Invalid enqueue depth=%d max_enqueue_depth=%d",
dev_id, port_id, port_conf->enqueue_depth,
dev->data->dev_conf.nb_event_port_enqueue_depth);
return -EINVAL;
}
if (dev->data->dev_started) {
RTE_EDEV_LOG_ERR(
"device %d must be stopped to allow port setup", dev_id);
return -EBUSY;
}
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->port_setup, -ENOTSUP);
if (port_conf == NULL) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->port_def_conf,
-ENOTSUP);
(*dev->dev_ops->port_def_conf)(dev, port_id, &def_conf);
port_conf = &def_conf;
}
dev->data->ports_cfg[port_id] = *port_conf;
diag = (*dev->dev_ops->port_setup)(dev, port_id, port_conf);
/* Unlink all the queues from this port(default state after setup) */
if (!diag)
diag = rte_event_port_unlink(dev_id, port_id, NULL, 0);
if (diag < 0)
return diag;
return 0;
}
int
rte_event_dev_configure(uint8_t dev_id,
const struct rte_event_dev_config *dev_conf)
{
struct rte_eventdev *dev;
struct rte_event_dev_info info;
int diag;
RTE_EVENTDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL);
dev = &rte_eventdevs[dev_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP);
if (dev->data->dev_started) {
RTE_EDEV_LOG_ERR(
"device %d must be stopped to allow configuration", dev_id);
return -EBUSY;
}
if (dev_conf == NULL)
return -EINVAL;
(*dev->dev_ops->dev_infos_get)(dev, &info);
/* Check dequeue_timeout_ns value is in limit */
if (!(dev_conf->event_dev_cfg & RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT)) {
if (dev_conf->dequeue_timeout_ns &&
(dev_conf->dequeue_timeout_ns < info.min_dequeue_timeout_ns
|| dev_conf->dequeue_timeout_ns >
info.max_dequeue_timeout_ns)) {
RTE_EDEV_LOG_ERR("dev%d invalid dequeue_timeout_ns=%d"
" min_dequeue_timeout_ns=%d max_dequeue_timeout_ns=%d",
dev_id, dev_conf->dequeue_timeout_ns,
info.min_dequeue_timeout_ns,
info.max_dequeue_timeout_ns);
return -EINVAL;
}
}
/* Check nb_events_limit is in limit */
if (dev_conf->nb_events_limit > info.max_num_events) {
RTE_EDEV_LOG_ERR("dev%d nb_events_limit=%d > max_num_events=%d",
dev_id, dev_conf->nb_events_limit, info.max_num_events);
return -EINVAL;
}
/* Check nb_event_queues is in limit */
if (!dev_conf->nb_event_queues) {
RTE_EDEV_LOG_ERR("dev%d nb_event_queues cannot be zero",
dev_id);
return -EINVAL;
}
if (dev_conf->nb_event_queues > info.max_event_queues) {
RTE_EDEV_LOG_ERR("%d nb_event_queues=%d > max_event_queues=%d",
dev_id, dev_conf->nb_event_queues, info.max_event_queues);
return -EINVAL;
}
/* Check nb_event_ports is in limit */
if (!dev_conf->nb_event_ports) {
RTE_EDEV_LOG_ERR("dev%d nb_event_ports cannot be zero", dev_id);
return -EINVAL;
}
if (dev_conf->nb_event_ports > info.max_event_ports) {
RTE_EDEV_LOG_ERR("id%d nb_event_ports=%d > max_event_ports= %d",
dev_id, dev_conf->nb_event_ports, info.max_event_ports);
return -EINVAL;
}
/* Check nb_event_queue_flows is in limit */
if (!dev_conf->nb_event_queue_flows) {
RTE_EDEV_LOG_ERR("dev%d nb_flows cannot be zero", dev_id);
return -EINVAL;
}
if (dev_conf->nb_event_queue_flows > info.max_event_queue_flows) {
RTE_EDEV_LOG_ERR("dev%d nb_flows=%x > max_flows=%x",
dev_id, dev_conf->nb_event_queue_flows,
info.max_event_queue_flows);
return -EINVAL;
}
/* Check nb_event_port_dequeue_depth is in limit */
if (!dev_conf->nb_event_port_dequeue_depth) {
RTE_EDEV_LOG_ERR("dev%d nb_dequeue_depth cannot be zero",
dev_id);
return -EINVAL;
}
if ((info.event_dev_cap & RTE_EVENT_DEV_CAP_BURST_MODE) &&
(dev_conf->nb_event_port_dequeue_depth >
info.max_event_port_dequeue_depth)) {
RTE_EDEV_LOG_ERR("dev%d nb_dq_depth=%d > max_dq_depth=%d",
dev_id, dev_conf->nb_event_port_dequeue_depth,
info.max_event_port_dequeue_depth);
return -EINVAL;
}
/* Check nb_event_port_enqueue_depth is in limit */
if (!dev_conf->nb_event_port_enqueue_depth) {
RTE_EDEV_LOG_ERR("dev%d nb_enqueue_depth cannot be zero",
dev_id);
return -EINVAL;
}
if ((info.event_dev_cap & RTE_EVENT_DEV_CAP_BURST_MODE) &&
(dev_conf->nb_event_port_enqueue_depth >
info.max_event_port_enqueue_depth)) {
RTE_EDEV_LOG_ERR("dev%d nb_enq_depth=%d > max_enq_depth=%d",
dev_id, dev_conf->nb_event_port_enqueue_depth,
info.max_event_port_enqueue_depth);
return -EINVAL;
}
/* Copy the dev_conf parameter into the dev structure */
memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
/* Setup new number of queues and reconfigure device. */
diag = rte_event_dev_queue_config(dev, dev_conf->nb_event_queues);
if (diag != 0) {
RTE_EDEV_LOG_ERR("dev%d rte_event_dev_queue_config = %d",
dev_id, diag);
return diag;
}
/* Setup new number of ports and reconfigure device. */
diag = rte_event_dev_port_config(dev, dev_conf->nb_event_ports);
if (diag != 0) {
rte_event_dev_queue_config(dev, 0);
RTE_EDEV_LOG_ERR("dev%d rte_event_dev_port_config = %d",
dev_id, diag);
return diag;
}
/* Configure the device */
diag = (*dev->dev_ops->dev_configure)(dev);
if (diag != 0) {
RTE_EDEV_LOG_ERR("dev%d dev_configure = %d", dev_id, diag);
rte_event_dev_queue_config(dev, 0);
rte_event_dev_port_config(dev, 0);
}
dev->data->event_dev_cap = info.event_dev_cap;
return diag;
}
static inline int
rte_event_dev_port_config(struct rte_eventdev *dev, uint8_t nb_ports)
{
uint8_t old_nb_ports = dev->data->nb_ports;
void **ports;
uint16_t *links_map;
struct rte_event_port_conf *ports_cfg;
unsigned int i;
RTE_EDEV_LOG_DEBUG("Setup %d ports on device %u", nb_ports,
dev->data->dev_id);
/* First time configuration */
if (dev->data->ports == NULL && nb_ports != 0) {
dev->data->ports = rte_zmalloc_socket("eventdev->data->ports",
sizeof(dev->data->ports[0]) * nb_ports,
RTE_CACHE_LINE_SIZE, dev->data->socket_id);
if (dev->data->ports == NULL) {
dev->data->nb_ports = 0;
RTE_EDEV_LOG_ERR("failed to get mem for port meta data,"
"nb_ports %u", nb_ports);
return -(ENOMEM);
}
/* Allocate memory to store port configurations */
dev->data->ports_cfg =
rte_zmalloc_socket("eventdev->ports_cfg",
sizeof(dev->data->ports_cfg[0]) * nb_ports,
RTE_CACHE_LINE_SIZE, dev->data->socket_id);
if (dev->data->ports_cfg == NULL) {
dev->data->nb_ports = 0;
RTE_EDEV_LOG_ERR("failed to get mem for port cfg,"
"nb_ports %u", nb_ports);
return -(ENOMEM);
}
/* Allocate memory to store queue to port link connection */
dev->data->links_map =
rte_zmalloc_socket("eventdev->links_map",
sizeof(dev->data->links_map[0]) * nb_ports *
RTE_EVENT_MAX_QUEUES_PER_DEV,
RTE_CACHE_LINE_SIZE, dev->data->socket_id);
if (dev->data->links_map == NULL) {
dev->data->nb_ports = 0;
RTE_EDEV_LOG_ERR("failed to get mem for port_map area,"
"nb_ports %u", nb_ports);
return -(ENOMEM);
}
for (i = 0; i < nb_ports * RTE_EVENT_MAX_QUEUES_PER_DEV; i++)
dev->data->links_map[i] =
EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
} else if (dev->data->ports != NULL && nb_ports != 0) {/* re-config */
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->port_release, -ENOTSUP);
ports = dev->data->ports;
ports_cfg = dev->data->ports_cfg;
links_map = dev->data->links_map;
for (i = nb_ports; i < old_nb_ports; i++)
(*dev->dev_ops->port_release)(ports[i]);
/* Realloc memory for ports */
ports = rte_realloc(ports, sizeof(ports[0]) * nb_ports,
RTE_CACHE_LINE_SIZE);
if (ports == NULL) {
RTE_EDEV_LOG_ERR("failed to realloc port meta data,"
" nb_ports %u", nb_ports);
return -(ENOMEM);
}
/* Realloc memory for ports_cfg */
ports_cfg = rte_realloc(ports_cfg,
sizeof(ports_cfg[0]) * nb_ports,
RTE_CACHE_LINE_SIZE);
if (ports_cfg == NULL) {
RTE_EDEV_LOG_ERR("failed to realloc port cfg mem,"
" nb_ports %u", nb_ports);
return -(ENOMEM);
}
/* Realloc memory to store queue to port link connection */
links_map = rte_realloc(links_map,
sizeof(dev->data->links_map[0]) * nb_ports *
RTE_EVENT_MAX_QUEUES_PER_DEV,
RTE_CACHE_LINE_SIZE);
if (links_map == NULL) {
dev->data->nb_ports = 0;
RTE_EDEV_LOG_ERR("failed to realloc mem for port_map,"
"nb_ports %u", nb_ports);
return -(ENOMEM);
}
if (nb_ports > old_nb_ports) {
uint8_t new_ps = nb_ports - old_nb_ports;
unsigned int old_links_map_end =
old_nb_ports * RTE_EVENT_MAX_QUEUES_PER_DEV;
unsigned int links_map_end =
nb_ports * RTE_EVENT_MAX_QUEUES_PER_DEV;
memset(ports + old_nb_ports, 0,
sizeof(ports[0]) * new_ps);
memset(ports_cfg + old_nb_ports, 0,
sizeof(ports_cfg[0]) * new_ps);
for (i = old_links_map_end; i < links_map_end; i++)
links_map[i] =
EVENT_QUEUE_SERVICE_PRIORITY_INVALID;
}
dev->data->ports = ports;
dev->data->ports_cfg = ports_cfg;
dev->data->links_map = links_map;
} else if (dev->data->ports != NULL && nb_ports == 0) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->port_release, -ENOTSUP);
ports = dev->data->ports;
for (i = nb_ports; i < old_nb_ports; i++)
(*dev->dev_ops->port_release)(ports[i]);
}
dev->data->nb_ports = nb_ports;
return 0;
}
/** Start device */
static int
scheduler_pmd_start(struct rte_cryptodev *dev)
{
struct scheduler_ctx *sched_ctx = dev->data->dev_private;
uint32_t i;
int ret;
if (dev->data->dev_started)
return 0;
/* although scheduler_attach_init_slave presents multiple times,
* there will be only 1 meaningful execution.
*/
ret = scheduler_attach_init_slave(dev);
if (ret < 0)
return ret;
for (i = 0; i < dev->data->nb_queue_pairs; i++) {
ret = update_order_ring(dev, i);
if (ret < 0) {
CS_LOG_ERR("Failed to update reorder buffer");
return ret;
}
}
if (sched_ctx->mode == CDEV_SCHED_MODE_NOT_SET) {
CS_LOG_ERR("Scheduler mode is not set");
return -1;
}
if (!sched_ctx->nb_slaves) {
CS_LOG_ERR("No slave in the scheduler");
return -1;
}
RTE_FUNC_PTR_OR_ERR_RET(*sched_ctx->ops.slave_attach, -ENOTSUP);
for (i = 0; i < sched_ctx->nb_slaves; i++) {
uint8_t slave_dev_id = sched_ctx->slaves[i].dev_id;
if ((*sched_ctx->ops.slave_attach)(dev, slave_dev_id) < 0) {
CS_LOG_ERR("Failed to attach slave");
return -ENOTSUP;
}
}
RTE_FUNC_PTR_OR_ERR_RET(*sched_ctx->ops.scheduler_start, -ENOTSUP);
if ((*sched_ctx->ops.scheduler_start)(dev) < 0) {
CS_LOG_ERR("Scheduler start failed");
return -1;
}
/* start all slaves */
for (i = 0; i < sched_ctx->nb_slaves; i++) {
uint8_t slave_dev_id = sched_ctx->slaves[i].dev_id;
struct rte_cryptodev *slave_dev =
rte_cryptodev_pmd_get_dev(slave_dev_id);
ret = (*slave_dev->dev_ops->dev_start)(slave_dev);
if (ret < 0) {
CS_LOG_ERR("Failed to start slave dev %u",
slave_dev_id);
return ret;
}
}
return 0;
}
int
rte_event_eth_rx_adapter_queue_del(uint8_t id, uint8_t eth_dev_id,
int32_t rx_queue_id)
{
int ret = 0;
struct rte_eventdev *dev;
struct rte_event_eth_rx_adapter *rx_adapter;
struct eth_device_info *dev_info;
uint32_t cap;
uint16_t i;
RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
RTE_ETH_VALID_PORTID_OR_ERR_RET(eth_dev_id, -EINVAL);
rx_adapter = id_to_rx_adapter(id);
if (rx_adapter == NULL)
return -EINVAL;
dev = &rte_eventdevs[rx_adapter->eventdev_id];
ret = rte_event_eth_rx_adapter_caps_get(rx_adapter->eventdev_id,
eth_dev_id,
&cap);
if (ret)
return ret;
if (rx_queue_id != -1 && (uint16_t)rx_queue_id >=
rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
RTE_EDEV_LOG_ERR("Invalid rx queue_id %" PRIu16,
(uint16_t)rx_queue_id);
return -EINVAL;
}
dev_info = &rx_adapter->eth_devices[eth_dev_id];
if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->eth_rx_adapter_queue_del,
-ENOTSUP);
ret = (*dev->dev_ops->eth_rx_adapter_queue_del)(dev,
&rte_eth_devices[eth_dev_id],
rx_queue_id);
if (ret == 0) {
update_queue_info(rx_adapter,
&rx_adapter->eth_devices[eth_dev_id],
rx_queue_id,
0);
if (dev_info->nb_dev_queues == 0) {
rte_free(dev_info->rx_queue);
dev_info->rx_queue = NULL;
}
}
} else {
int rc;
rte_spinlock_lock(&rx_adapter->rx_lock);
if (rx_queue_id == -1) {
for (i = 0; i < dev_info->dev->data->nb_rx_queues; i++)
event_eth_rx_adapter_queue_del(rx_adapter,
dev_info,
i);
} else {
event_eth_rx_adapter_queue_del(rx_adapter,
dev_info,
(uint16_t)rx_queue_id);
}
rc = eth_poll_wrr_calc(rx_adapter);
if (rc)
RTE_EDEV_LOG_ERR("WRR recalculation failed %" PRId32,
rc);
if (dev_info->nb_dev_queues == 0) {
rte_free(dev_info->rx_queue);
dev_info->rx_queue = NULL;
}
rte_spinlock_unlock(&rx_adapter->rx_lock);
rte_service_component_runstate_set(rx_adapter->service_id,
sw_rx_adapter_queue_count(rx_adapter));
}
return ret;
}
int
rte_event_eth_rx_adapter_queue_add(uint8_t id,
uint8_t eth_dev_id,
int32_t rx_queue_id,
const struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
{
int ret;
uint32_t cap;
struct rte_event_eth_rx_adapter *rx_adapter;
struct rte_eventdev *dev;
struct eth_device_info *dev_info;
int start_service;
RTE_EVENT_ETH_RX_ADAPTER_ID_VALID_OR_ERR_RET(id, -EINVAL);
RTE_ETH_VALID_PORTID_OR_ERR_RET(eth_dev_id, -EINVAL);
rx_adapter = id_to_rx_adapter(id);
if ((rx_adapter == NULL) || (queue_conf == NULL))
return -EINVAL;
dev = &rte_eventdevs[rx_adapter->eventdev_id];
ret = rte_event_eth_rx_adapter_caps_get(rx_adapter->eventdev_id,
eth_dev_id,
&cap);
if (ret) {
RTE_EDEV_LOG_ERR("Failed to get adapter caps edev %" PRIu8
"eth port %" PRIu8, id, eth_dev_id);
return ret;
}
if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) == 0
&& (queue_conf->rx_queue_flags &
RTE_EVENT_ETH_RX_ADAPTER_QUEUE_FLOW_ID_VALID)) {
RTE_EDEV_LOG_ERR("Flow ID override is not supported,"
" eth port: %" PRIu8 " adapter id: %" PRIu8,
eth_dev_id, id);
return -EINVAL;
}
if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ) == 0 &&
(rx_queue_id != -1)) {
RTE_EDEV_LOG_ERR("Rx queues can only be connected to single "
"event queue id %u eth port %u", id, eth_dev_id);
return -EINVAL;
}
if (rx_queue_id != -1 && (uint16_t)rx_queue_id >=
rte_eth_devices[eth_dev_id].data->nb_rx_queues) {
RTE_EDEV_LOG_ERR("Invalid rx queue_id %" PRIu16,
(uint16_t)rx_queue_id);
return -EINVAL;
}
start_service = 0;
dev_info = &rx_adapter->eth_devices[eth_dev_id];
if (cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT) {
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->eth_rx_adapter_queue_add,
-ENOTSUP);
if (dev_info->rx_queue == NULL) {
dev_info->rx_queue =
rte_zmalloc_socket(rx_adapter->mem_name,
dev_info->dev->data->nb_rx_queues *
sizeof(struct eth_rx_queue_info), 0,
rx_adapter->socket_id);
if (dev_info->rx_queue == NULL)
return -ENOMEM;
}
ret = (*dev->dev_ops->eth_rx_adapter_queue_add)(dev,
&rte_eth_devices[eth_dev_id],
rx_queue_id, queue_conf);
if (ret == 0) {
update_queue_info(rx_adapter,
&rx_adapter->eth_devices[eth_dev_id],
rx_queue_id,
1);
}
} else {
rte_spinlock_lock(&rx_adapter->rx_lock);
ret = init_service(rx_adapter, id);
if (ret == 0)
ret = add_rx_queue(rx_adapter, eth_dev_id, rx_queue_id,
queue_conf);
rte_spinlock_unlock(&rx_adapter->rx_lock);
if (ret == 0)
start_service = !!sw_rx_adapter_queue_count(rx_adapter);
}
if (ret)
return ret;
if (start_service)
rte_service_component_runstate_set(rx_adapter->service_id, 1);
return 0;
}
const struct rte_security_capability *
rte_security_capabilities_get(struct rte_security_ctx *instance)
{
RTE_FUNC_PTR_OR_ERR_RET(*instance->ops->capabilities_get, NULL);
return instance->ops->capabilities_get(instance->device);
}
