diff options
Diffstat (limited to 'drivers/event/octeontx/ssovf_evdev.c')
| -rw-r--r-- | drivers/event/octeontx/ssovf_evdev.c | 95 |
1 files changed, 63 insertions, 32 deletions
diff --git a/drivers/event/octeontx/ssovf_evdev.c b/drivers/event/octeontx/ssovf_evdev.c index 117b1453..a1086077 100644 --- a/drivers/event/octeontx/ssovf_evdev.c +++ b/drivers/event/octeontx/ssovf_evdev.c @@ -1,33 +1,5 @@ -/* - * BSD LICENSE - * - * Copyright (C) Cavium, Inc. 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, Inc 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> @@ -36,8 +8,9 @@ #include <rte_debug.h> #include <rte_dev.h> #include <rte_eal.h> -#include <rte_ethdev.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> @@ -46,6 +19,17 @@ #include "ssovf_evdev.h" +int otx_logtype_ssovf; + +RTE_INIT(otx_ssovf_init_log); +static void +otx_ssovf_init_log(void) +{ + 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 */ struct ssovf_mbox_dev_info { @@ -187,7 +171,11 @@ ssovf_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *dev_info) 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 @@ -252,6 +240,7 @@ ssovf_port_def_conf(struct rte_eventdev *dev, uint8_t 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 @@ -592,6 +581,15 @@ ssovf_close(struct rte_eventdev *dev) return 0; } +static int +ssovf_selftest(const char *key __rte_unused, const char *value, + void *opaque) +{ + int *flag = opaque; + *flag = !!atoi(value); + return 0; +} + /* Initialize and register event driver with DPDK Application */ static const struct rte_eventdev_ops ssovf_ops = { .dev_infos_get = ssovf_info_get, @@ -612,6 +610,8 @@ static const struct rte_eventdev_ops ssovf_ops = { .eth_rx_adapter_start = ssovf_eth_rx_adapter_start, .eth_rx_adapter_stop = ssovf_eth_rx_adapter_stop, + .dev_selftest = test_eventdev_octeontx, + .dump = ssovf_dump, .dev_start = ssovf_start, .dev_stop = ssovf_stop, @@ -627,7 +627,14 @@ ssovf_vdev_probe(struct rte_vdev_device *vdev) struct rte_eventdev *eventdev; static int ssovf_init_once; const char *name; + const char *params; int ret; + int selftest = 0; + + static const char *const args[] = { + SSOVF_SELFTEST_ARG, + NULL + }; name = rte_vdev_device_name(vdev); /* More than one instance is not supported */ @@ -636,6 +643,28 @@ ssovf_vdev_probe(struct rte_vdev_device *vdev) 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; + } + } + + rte_kvargs_free(kvlist); + } + eventdev = rte_event_pmd_vdev_init(name, sizeof(struct ssovf_evdev), rte_socket_id()); if (eventdev == NULL) { @@ -686,6 +715,8 @@ ssovf_vdev_probe(struct rte_vdev_device *vdev) edev->max_event_ports); ssovf_init_once = 1; + if (selftest) + test_eventdev_octeontx(); return 0; error: |