app/testeventdev: add common helper functions

adding common helper functions that used in test framework and
in all the test cases.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Guduri Prathyusha <gprathyusha@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

diff --git a/app/test-eventdev/evt_common.h b/app/test-eventdev/evt_common.h
new file mode 100644 (file)
index 0000000..7fc1e82
--- /dev/null
+++ b/app/test-eventdev/evt_common.h
@@ -0,0 +1,116 @@
+/*
+ *   BSD LICENSE
+ *
+ *   Copyright (C) Cavium 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 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.
+ */
+
+#ifndef _EVT_COMMON_
+#define _EVT_COMMON_
+
+#include <rte_common.h>
+#include <rte_debug.h>
+#include <rte_eventdev.h>
+
+#define CLNRM  "\x1b[0m"
+#define CLRED  "\x1b[31m"
+#define CLGRN  "\x1b[32m"
+#define CLYEL  "\x1b[33m"
+
+#define evt_err(fmt, args...) \
+       fprintf(stderr, CLRED"error: %s() "fmt CLNRM "\n", __func__, ## args)
+
+#define evt_info(fmt, args...) \
+       fprintf(stdout, CLYEL""fmt CLNRM "\n", ## args)
+
+#define EVT_STR_FMT 20
+
+#define evt_dump(str, fmt, val...) \
+       printf("\t%-*s : "fmt"\n", EVT_STR_FMT, str, ## val)
+
+#define evt_dump_begin(str) printf("\t%-*s : {", EVT_STR_FMT, str)
+
+#define evt_dump_end printf("\b}\n")
+
+#define EVT_MAX_STAGES           64
+#define EVT_MAX_PORTS            256
+#define EVT_MAX_QUEUES           256
+
+static inline bool
+evt_has_distributed_sched(uint8_t dev_id)
+{
+       struct rte_event_dev_info dev_info;
+
+       rte_event_dev_info_get(dev_id, &dev_info);
+       return (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED) ?
+                       true : false;
+}
+
+static inline bool
+evt_has_burst_mode(uint8_t dev_id)
+{
+       struct rte_event_dev_info dev_info;
+
+       rte_event_dev_info_get(dev_id, &dev_info);
+       return (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_BURST_MODE) ?
+                       true : false;
+}
+
+
+static inline bool
+evt_has_all_types_queue(uint8_t dev_id)
+{
+       struct rte_event_dev_info dev_info;
+
+       rte_event_dev_info_get(dev_id, &dev_info);
+       return (dev_info.event_dev_cap & RTE_EVENT_DEV_CAP_QUEUE_ALL_TYPES) ?
+                       true : false;
+}
+
+static inline uint32_t
+evt_sched_type2queue_cfg(uint8_t sched_type)
+{
+       uint32_t ret;
+
+       switch (sched_type) {
+       case RTE_SCHED_TYPE_ATOMIC:
+               ret = RTE_EVENT_QUEUE_CFG_ATOMIC_ONLY;
+               break;
+       case RTE_SCHED_TYPE_ORDERED:
+               ret = RTE_EVENT_QUEUE_CFG_ORDERED_ONLY;
+               break;
+       case RTE_SCHED_TYPE_PARALLEL:
+               ret = RTE_EVENT_QUEUE_CFG_PARALLEL_ONLY;
+               break;
+       default:
+               rte_panic("Invalid sched_type %d\n", sched_type);
+       }
+       return ret;
+}
+
+#endif /*  _EVT_COMMON_*/