-/*
- * BSD LICENSE
- *
- * Copyright (C) Cavium networks Ltd. 2017.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Cavium networks nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Cavium, Inc
*/
+#include <inttypes.h>
+
#include <rte_common.h>
#include <rte_debug.h>
#include <rte_dev.h>
#include <rte_eal.h>
+#include <rte_ethdev_driver.h>
+#include <rte_event_eth_rx_adapter.h>
+#include <rte_kvargs.h>
#include <rte_lcore.h>
#include <rte_log.h>
#include <rte_malloc.h>
#include <rte_memory.h>
-#include <rte_memzone.h>
-#include <rte_vdev.h>
+#include <rte_bus_vdev.h>
#include "ssovf_evdev.h"
+#include "timvf_evdev.h"
+
+int otx_logtype_ssovf;
+static uint8_t timvf_enable_stats;
+
+RTE_INIT(otx_ssovf_init_log)
+{
+ otx_logtype_ssovf = rte_log_register("pmd.event.octeontx");
+ if (otx_logtype_ssovf >= 0)
+ rte_log_set_level(otx_logtype_ssovf, RTE_LOG_NOTICE);
+}
/* SSOPF Mailbox messages */
hdr.vfid = 0;
memset(info, 0, len);
- return octeontx_ssovf_mbox_send(&hdr, NULL, 0, info, len);
+ return octeontx_mbox_send(&hdr, NULL, 0, info, len);
}
struct ssovf_mbox_getwork_wait {
hdr.vfid = 0;
tmo_set.wait_ns = timeout_ns;
- ret = octeontx_ssovf_mbox_send(&hdr, &tmo_set, len, NULL, 0);
+ ret = octeontx_mbox_send(&hdr, &tmo_set, len, NULL, 0);
if (ret)
ssovf_log_err("Failed to set getwork timeout(%d)", ret);
return ret;
}
+struct ssovf_mbox_grp_pri {
+ uint8_t wgt_left; /* Read only */
+ uint8_t weight;
+ uint8_t affinity;
+ uint8_t priority;
+};
+
+static int
+ssovf_mbox_priority_set(uint8_t queue, uint8_t prio)
+{
+ struct octeontx_mbox_hdr hdr = {0};
+ struct ssovf_mbox_grp_pri grp;
+ uint16_t len = sizeof(struct ssovf_mbox_grp_pri);
+ int ret;
+
+ hdr.coproc = SSO_COPROC;
+ hdr.msg = SSO_GRP_SET_PRIORITY;
+ hdr.vfid = queue;
+
+ grp.weight = 0xff;
+ grp.affinity = 0xff;
+ grp.priority = prio / 32; /* Normalize to 0 to 7 */
+
+ ret = octeontx_mbox_send(&hdr, &grp, len, NULL, 0);
+ if (ret)
+ ssovf_log_err("Failed to set grp=%d prio=%d", queue, prio);
+
+ return ret;
+}
+
+struct ssovf_mbox_convert_ns_getworks_iter {
+ uint64_t wait_ns;
+ uint32_t getwork_iter;/* Get_work iterations for the given wait_ns */
+};
+
+static int
+ssovf_mbox_timeout_ticks(uint64_t ns, uint64_t *tmo_ticks)
+{
+ struct octeontx_mbox_hdr hdr = {0};
+ struct ssovf_mbox_convert_ns_getworks_iter ns2iter;
+ uint16_t len = sizeof(ns2iter);
+ int ret;
+
+ hdr.coproc = SSO_COPROC;
+ hdr.msg = SSO_CONVERT_NS_GETWORK_ITER;
+ hdr.vfid = 0;
+
+ memset(&ns2iter, 0, len);
+ ns2iter.wait_ns = ns;
+ ret = octeontx_mbox_send(&hdr, &ns2iter, len, &ns2iter, len);
+ if (ret < 0 || (ret != len)) {
+ ssovf_log_err("Failed to get tmo ticks ns=%"PRId64"", ns);
+ return -EIO;
+ }
+
+ *tmo_ticks = ns2iter.getwork_iter;
+ return 0;
+}
+
+static void
+ssovf_fastpath_fns_set(struct rte_eventdev *dev)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+
+ dev->enqueue = ssows_enq;
+ dev->enqueue_burst = ssows_enq_burst;
+ dev->enqueue_new_burst = ssows_enq_new_burst;
+ dev->enqueue_forward_burst = ssows_enq_fwd_burst;
+ dev->dequeue = ssows_deq;
+ dev->dequeue_burst = ssows_deq_burst;
+
+ if (edev->is_timeout_deq) {
+ dev->dequeue = ssows_deq_timeout;
+ dev->dequeue_burst = ssows_deq_timeout_burst;
+ }
+}
+
static void
ssovf_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *dev_info)
{
struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+ dev_info->driver_name = RTE_STR(EVENTDEV_NAME_OCTEONTX_PMD);
dev_info->min_dequeue_timeout_ns = edev->min_deq_timeout_ns;
dev_info->max_dequeue_timeout_ns = edev->max_deq_timeout_ns;
dev_info->max_event_queues = edev->max_event_queues;
dev_info->max_num_events = edev->max_num_events;
dev_info->event_dev_cap = RTE_EVENT_DEV_CAP_QUEUE_QOS |
RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED |
- RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES;
+ RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES|
+ RTE_EVENT_DEV_CAP_RUNTIME_PORT_LINK |
+ RTE_EVENT_DEV_CAP_MULTIPLE_QUEUE_PORT |
+ RTE_EVENT_DEV_CAP_NONSEQ_MODE;
+
}
static int
ssovf_func_trace();
deq_tmo_ns = conf->dequeue_timeout_ns;
+ if (deq_tmo_ns == 0)
+ deq_tmo_ns = edev->min_deq_timeout_ns;
if (conf->event_dev_cfg & RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT) {
edev->is_timeout_deq = 1;
return ssovf_mbox_getwork_tmo_set(deq_tmo_ns);
}
+static void
+ssovf_queue_def_conf(struct rte_eventdev *dev, uint8_t queue_id,
+ struct rte_event_queue_conf *queue_conf)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(queue_id);
+
+ queue_conf->nb_atomic_flows = (1ULL << 20);
+ queue_conf->nb_atomic_order_sequences = (1ULL << 20);
+ queue_conf->event_queue_cfg = RTE_EVENT_QUEUE_CFG_ALL_TYPES;
+ queue_conf->priority = RTE_EVENT_DEV_PRIORITY_NORMAL;
+}
+
+static void
+ssovf_queue_release(struct rte_eventdev *dev, uint8_t queue_id)
+{
+ RTE_SET_USED(dev);
+ RTE_SET_USED(queue_id);
+}
+
+static int
+ssovf_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
+ const struct rte_event_queue_conf *queue_conf)
+{
+ RTE_SET_USED(dev);
+ ssovf_func_trace("queue=%d prio=%d", queue_id, queue_conf->priority);
+
+ return ssovf_mbox_priority_set(queue_id, queue_conf->priority);
+}
+
+static void
+ssovf_port_def_conf(struct rte_eventdev *dev, uint8_t port_id,
+ struct rte_event_port_conf *port_conf)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+
+ RTE_SET_USED(port_id);
+ port_conf->new_event_threshold = edev->max_num_events;
+ port_conf->dequeue_depth = 1;
+ port_conf->enqueue_depth = 1;
+ port_conf->disable_implicit_release = 0;
+}
+
+static void
+ssovf_port_release(void *port)
+{
+ rte_free(port);
+}
+
+static int
+ssovf_port_setup(struct rte_eventdev *dev, uint8_t port_id,
+ const struct rte_event_port_conf *port_conf)
+{
+ struct ssows *ws;
+ uint32_t reg_off;
+ uint8_t q;
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+
+ ssovf_func_trace("port=%d", port_id);
+ RTE_SET_USED(port_conf);
+
+ /* Free memory prior to re-allocation if needed */
+ if (dev->data->ports[port_id] != NULL) {
+ ssovf_port_release(dev->data->ports[port_id]);
+ dev->data->ports[port_id] = NULL;
+ }
+
+ /* Allocate event port memory */
+ ws = rte_zmalloc_socket("eventdev ssows",
+ sizeof(struct ssows), RTE_CACHE_LINE_SIZE,
+ dev->data->socket_id);
+ if (ws == NULL) {
+ ssovf_log_err("Failed to alloc memory for port=%d", port_id);
+ return -ENOMEM;
+ }
+
+ ws->base = ssovf_bar(OCTEONTX_SSO_HWS, port_id, 0);
+ if (ws->base == NULL) {
+ rte_free(ws);
+ ssovf_log_err("Failed to get hws base addr port=%d", port_id);
+ return -EINVAL;
+ }
+
+ reg_off = SSOW_VHWS_OP_GET_WORK0;
+ reg_off |= 1 << 4; /* Index_ggrp_mask (Use maskset zero) */
+ reg_off |= 1 << 16; /* Wait */
+ ws->getwork = ws->base + reg_off;
+ ws->port = port_id;
+
+ for (q = 0; q < edev->nb_event_queues; q++) {
+ ws->grps[q] = ssovf_bar(OCTEONTX_SSO_GROUP, q, 2);
+ if (ws->grps[q] == NULL) {
+ rte_free(ws);
+ ssovf_log_err("Failed to get grp%d base addr", q);
+ return -EINVAL;
+ }
+ }
+
+ dev->data->ports[port_id] = ws;
+ ssovf_log_dbg("port=%d ws=%p", port_id, ws);
+ return 0;
+}
+
+static int
+ssovf_port_link(struct rte_eventdev *dev, void *port, const uint8_t queues[],
+ const uint8_t priorities[], uint16_t nb_links)
+{
+ uint16_t link;
+ uint64_t val;
+ struct ssows *ws = port;
+
+ ssovf_func_trace("port=%d nb_links=%d", ws->port, nb_links);
+ RTE_SET_USED(dev);
+ RTE_SET_USED(priorities);
+
+ for (link = 0; link < nb_links; link++) {
+ val = queues[link];
+ val |= (1ULL << 24); /* Set membership */
+ ssovf_write64(val, ws->base + SSOW_VHWS_GRPMSK_CHGX(0));
+ }
+ return (int)nb_links;
+}
+
+static int
+ssovf_port_unlink(struct rte_eventdev *dev, void *port, uint8_t queues[],
+ uint16_t nb_unlinks)
+{
+ uint16_t unlink;
+ uint64_t val;
+ struct ssows *ws = port;
+
+ ssovf_func_trace("port=%d nb_links=%d", ws->port, nb_unlinks);
+ RTE_SET_USED(dev);
+
+ for (unlink = 0; unlink < nb_unlinks; unlink++) {
+ val = queues[unlink];
+ val &= ~(1ULL << 24); /* Clear membership */
+ ssovf_write64(val, ws->base + SSOW_VHWS_GRPMSK_CHGX(0));
+ }
+ return (int)nb_unlinks;
+}
+
+static int
+ssovf_timeout_ticks(struct rte_eventdev *dev, uint64_t ns, uint64_t *tmo_ticks)
+{
+ RTE_SET_USED(dev);
+
+ return ssovf_mbox_timeout_ticks(ns, tmo_ticks);
+}
+
+static void
+ssows_dump(struct ssows *ws, FILE *f)
+{
+ uint8_t *base = ws->base;
+ uint64_t val;
+
+ fprintf(f, "\t---------------port%d---------------\n", ws->port);
+ val = ssovf_read64(base + SSOW_VHWS_TAG);
+ fprintf(f, "\ttag=0x%x tt=%d head=%d tail=%d grp=%d index=%d tail=%d\n",
+ (uint32_t)(val & 0xffffffff), (int)(val >> 32) & 0x3,
+ (int)(val >> 34) & 0x1, (int)(val >> 35) & 0x1,
+ (int)(val >> 36) & 0x3ff, (int)(val >> 48) & 0x3ff,
+ (int)(val >> 63) & 0x1);
+
+ val = ssovf_read64(base + SSOW_VHWS_WQP);
+ fprintf(f, "\twqp=0x%"PRIx64"\n", val);
+
+ val = ssovf_read64(base + SSOW_VHWS_LINKS);
+ fprintf(f, "\tindex=%d valid=%d revlink=%d tail=%d head=%d grp=%d\n",
+ (int)(val & 0x3ff), (int)(val >> 10) & 0x1,
+ (int)(val >> 11) & 0x3ff, (int)(val >> 26) & 0x1,
+ (int)(val >> 27) & 0x1, (int)(val >> 28) & 0x3ff);
+
+ val = ssovf_read64(base + SSOW_VHWS_PENDTAG);
+ fprintf(f, "\tptag=0x%x ptt=%d pgwi=%d pdesc=%d pgw=%d pgww=%d ps=%d\n",
+ (uint32_t)(val & 0xffffffff), (int)(val >> 32) & 0x3,
+ (int)(val >> 56) & 0x1, (int)(val >> 58) & 0x1,
+ (int)(val >> 61) & 0x1, (int)(val >> 62) & 0x1,
+ (int)(val >> 63) & 0x1);
+
+ val = ssovf_read64(base + SSOW_VHWS_PENDWQP);
+ fprintf(f, "\tpwqp=0x%"PRIx64"\n", val);
+}
+
+static int
+ssovf_eth_rx_adapter_caps_get(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev, uint32_t *caps)
+{
+ int ret;
+ RTE_SET_USED(dev);
+
+ ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
+ if (ret)
+ *caps = RTE_EVENT_ETH_RX_ADAPTER_SW_CAP;
+ else
+ *caps = RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT;
+
+ return 0;
+}
+
+static int
+ssovf_eth_rx_adapter_queue_add(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev, int32_t rx_queue_id,
+ const struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
+{
+ int ret = 0;
+ const struct octeontx_nic *nic = eth_dev->data->dev_private;
+ pki_mod_qos_t pki_qos;
+ RTE_SET_USED(dev);
+
+ ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
+ if (ret)
+ return -EINVAL;
+
+ if (rx_queue_id >= 0)
+ return -EINVAL;
+
+ if (queue_conf->ev.sched_type == RTE_SCHED_TYPE_PARALLEL)
+ return -ENOTSUP;
+
+ memset(&pki_qos, 0, sizeof(pki_mod_qos_t));
+
+ pki_qos.port_type = 0;
+ pki_qos.index = 0;
+ pki_qos.mmask.f_tag_type = 1;
+ pki_qos.mmask.f_port_add = 1;
+ pki_qos.mmask.f_grp_ok = 1;
+ pki_qos.mmask.f_grp_bad = 1;
+ pki_qos.mmask.f_grptag_ok = 1;
+ pki_qos.mmask.f_grptag_bad = 1;
+
+ pki_qos.tag_type = queue_conf->ev.sched_type;
+ pki_qos.qos_entry.port_add = 0;
+ pki_qos.qos_entry.ggrp_ok = queue_conf->ev.queue_id;
+ pki_qos.qos_entry.ggrp_bad = queue_conf->ev.queue_id;
+ pki_qos.qos_entry.grptag_bad = 0;
+ pki_qos.qos_entry.grptag_ok = 0;
+
+ ret = octeontx_pki_port_modify_qos(nic->port_id, &pki_qos);
+ if (ret < 0)
+ ssovf_log_err("failed to modify QOS, port=%d, q=%d",
+ nic->port_id, queue_conf->ev.queue_id);
+
+ return ret;
+}
+
+static int
+ssovf_eth_rx_adapter_queue_del(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev, int32_t rx_queue_id)
+{
+ int ret = 0;
+ const struct octeontx_nic *nic = eth_dev->data->dev_private;
+ pki_del_qos_t pki_qos;
+ RTE_SET_USED(dev);
+ RTE_SET_USED(rx_queue_id);
+
+ ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
+ if (ret)
+ return -EINVAL;
+
+ pki_qos.port_type = 0;
+ pki_qos.index = 0;
+ memset(&pki_qos, 0, sizeof(pki_del_qos_t));
+ ret = octeontx_pki_port_delete_qos(nic->port_id, &pki_qos);
+ if (ret < 0)
+ ssovf_log_err("Failed to delete QOS port=%d, q=%d",
+ nic->port_id, queue_conf->ev.queue_id);
+ return ret;
+}
+
+static int
+ssovf_eth_rx_adapter_start(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev)
+{
+ int ret;
+ const struct octeontx_nic *nic = eth_dev->data->dev_private;
+ RTE_SET_USED(dev);
+
+ ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
+ if (ret)
+ return 0;
+ octeontx_pki_port_start(nic->port_id);
+ return 0;
+}
+
+
+static int
+ssovf_eth_rx_adapter_stop(const struct rte_eventdev *dev,
+ const struct rte_eth_dev *eth_dev)
+{
+ int ret;
+ const struct octeontx_nic *nic = eth_dev->data->dev_private;
+ RTE_SET_USED(dev);
+
+ ret = strncmp(eth_dev->data->name, "eth_octeontx", 12);
+ if (ret)
+ return 0;
+ octeontx_pki_port_stop(nic->port_id);
+ return 0;
+}
+
+static void
+ssovf_dump(struct rte_eventdev *dev, FILE *f)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+ uint8_t port;
+
+ /* Dump SSOWVF debug registers */
+ for (port = 0; port < edev->nb_event_ports; port++)
+ ssows_dump(dev->data->ports[port], f);
+}
+
+static int
+ssovf_start(struct rte_eventdev *dev)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+ struct ssows *ws;
+ uint8_t *base;
+ uint8_t i;
+
+ ssovf_func_trace();
+ for (i = 0; i < edev->nb_event_ports; i++) {
+ ws = dev->data->ports[i];
+ ssows_reset(ws);
+ ws->swtag_req = 0;
+ }
+
+ for (i = 0; i < edev->nb_event_queues; i++) {
+ /* Consume all the events through HWS0 */
+ ssows_flush_events(dev->data->ports[0], i, NULL, NULL);
+
+ base = ssovf_bar(OCTEONTX_SSO_GROUP, i, 0);
+ base += SSO_VHGRP_QCTL;
+ ssovf_write64(1, base); /* Enable SSO group */
+ }
+
+ ssovf_fastpath_fns_set(dev);
+ return 0;
+}
+
+static void
+ssows_handle_event(void *arg, struct rte_event event)
+{
+ struct rte_eventdev *dev = arg;
+
+ if (dev->dev_ops->dev_stop_flush != NULL)
+ dev->dev_ops->dev_stop_flush(dev->data->dev_id, event,
+ dev->data->dev_stop_flush_arg);
+}
+
+static void
+ssovf_stop(struct rte_eventdev *dev)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+ struct ssows *ws;
+ uint8_t *base;
+ uint8_t i;
+
+ ssovf_func_trace();
+ for (i = 0; i < edev->nb_event_ports; i++) {
+ ws = dev->data->ports[i];
+ ssows_reset(ws);
+ ws->swtag_req = 0;
+ }
+
+ for (i = 0; i < edev->nb_event_queues; i++) {
+ /* Consume all the events through HWS0 */
+ ssows_flush_events(dev->data->ports[0], i,
+ ssows_handle_event, dev);
+
+ base = ssovf_bar(OCTEONTX_SSO_GROUP, i, 0);
+ base += SSO_VHGRP_QCTL;
+ ssovf_write64(0, base); /* Disable SSO group */
+ }
+}
+
+static int
+ssovf_close(struct rte_eventdev *dev)
+{
+ struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+ uint8_t all_queues[RTE_EVENT_MAX_QUEUES_PER_DEV];
+ uint8_t i;
+
+ for (i = 0; i < edev->nb_event_queues; i++)
+ all_queues[i] = i;
+
+ for (i = 0; i < edev->nb_event_ports; i++)
+ ssovf_port_unlink(dev, dev->data->ports[i], all_queues,
+ edev->nb_event_queues);
+ return 0;
+}
+
+static int
+ssovf_selftest(const char *key __rte_unused, const char *value,
+ void *opaque)
+{
+ int *flag = opaque;
+ *flag = !!atoi(value);
+ return 0;
+}
+
+static int
+ssovf_timvf_caps_get(const struct rte_eventdev *dev, uint64_t flags,
+ uint32_t *caps, const struct rte_event_timer_adapter_ops **ops)
+{
+ return timvf_timer_adapter_caps_get(dev, flags, caps, ops,
+ timvf_enable_stats);
+}
+
/* Initialize and register event driver with DPDK Application */
-static const struct rte_eventdev_ops ssovf_ops = {
+static struct rte_eventdev_ops ssovf_ops = {
.dev_infos_get = ssovf_info_get,
.dev_configure = ssovf_configure,
+ .queue_def_conf = ssovf_queue_def_conf,
+ .queue_setup = ssovf_queue_setup,
+ .queue_release = ssovf_queue_release,
+ .port_def_conf = ssovf_port_def_conf,
+ .port_setup = ssovf_port_setup,
+ .port_release = ssovf_port_release,
+ .port_link = ssovf_port_link,
+ .port_unlink = ssovf_port_unlink,
+ .timeout_ticks = ssovf_timeout_ticks,
+
+ .eth_rx_adapter_caps_get = ssovf_eth_rx_adapter_caps_get,
+ .eth_rx_adapter_queue_add = ssovf_eth_rx_adapter_queue_add,
+ .eth_rx_adapter_queue_del = ssovf_eth_rx_adapter_queue_del,
+ .eth_rx_adapter_start = ssovf_eth_rx_adapter_start,
+ .eth_rx_adapter_stop = ssovf_eth_rx_adapter_stop,
+
+ .timer_adapter_caps_get = ssovf_timvf_caps_get,
+
+ .dev_selftest = test_eventdev_octeontx,
+
+ .dump = ssovf_dump,
+ .dev_start = ssovf_start,
+ .dev_stop = ssovf_stop,
+ .dev_close = ssovf_close
};
static int
-ssovf_vdev_probe(const char *name, const char *params)
+ssovf_vdev_probe(struct rte_vdev_device *vdev)
{
- struct octeontx_ssovf_info oinfo;
+ struct ssovf_info oinfo;
struct ssovf_mbox_dev_info info;
struct ssovf_evdev *edev;
struct rte_eventdev *eventdev;
static int ssovf_init_once;
+ const char *name;
+ const char *params;
int ret;
+ int selftest = 0;
- RTE_SET_USED(params);
+ static const char *const args[] = {
+ SSOVF_SELFTEST_ARG,
+ TIMVF_ENABLE_STATS_ARG,
+ NULL
+ };
+ name = rte_vdev_device_name(vdev);
/* More than one instance is not supported */
if (ssovf_init_once) {
ssovf_log_err("Request to create >1 %s instance", name);
return -EINVAL;
}
+ params = rte_vdev_device_args(vdev);
+ if (params != NULL && params[0] != '\0') {
+ struct rte_kvargs *kvlist = rte_kvargs_parse(params, args);
+
+ if (!kvlist) {
+ ssovf_log_info(
+ "Ignoring unsupported params supplied '%s'",
+ name);
+ } else {
+ int ret = rte_kvargs_process(kvlist,
+ SSOVF_SELFTEST_ARG,
+ ssovf_selftest, &selftest);
+ if (ret != 0) {
+ ssovf_log_err("%s: Error in selftest", name);
+ rte_kvargs_free(kvlist);
+ return ret;
+ }
+
+ ret = rte_kvargs_process(kvlist,
+ TIMVF_ENABLE_STATS_ARG,
+ ssovf_selftest, &timvf_enable_stats);
+ if (ret != 0) {
+ ssovf_log_err("%s: Error in timvf stats", name);
+ rte_kvargs_free(kvlist);
+ return ret;
+ }
+ }
+
+ rte_kvargs_free(kvlist);
+ }
+
eventdev = rte_event_pmd_vdev_init(name, sizeof(struct ssovf_evdev),
rte_socket_id());
if (eventdev == NULL) {
eventdev->dev_ops = &ssovf_ops;
/* For secondary processes, the primary has done all the work */
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ ssovf_fastpath_fns_set(eventdev);
return 0;
+ }
- ret = octeontx_ssovf_info(&oinfo);
+ ret = ssovf_info(&oinfo);
if (ret) {
ssovf_log_err("Failed to probe and validate ssovfs %d", ret);
goto error;
edev->max_event_ports);
ssovf_init_once = 1;
+ if (selftest)
+ test_eventdev_octeontx();
return 0;
error:
}
static int
-ssovf_vdev_remove(const char *name)
+ssovf_vdev_remove(struct rte_vdev_device *vdev)
{
+ const char *name;
+
+ name = rte_vdev_device_name(vdev);
ssovf_log_info("Closing %s", name);
return rte_event_pmd_vdev_uninit(name);
}
git.droids-corp.org / dpdk.git / blobdiff