64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2020 Arm Limited
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*/
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#include "test_ring.h"
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#include "test_ring_stress_impl.h"
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#include <rte_ring_elem.h>
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static inline uint32_t
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_st_ring_dequeue_bulk(struct rte_ring *r, void **obj, uint32_t n,
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uint32_t *avail)
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{
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uint32_t m;
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struct rte_ring_zc_data zcd;
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static rte_spinlock_t lck = RTE_SPINLOCK_INITIALIZER;
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rte_spinlock_lock(&lck);
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m = rte_ring_dequeue_zc_bulk_start(r, n, &zcd, avail);
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if (m != 0) {
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/* Copy the data from the ring */
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test_ring_copy_from(&zcd, obj, -1, m);
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rte_ring_dequeue_zc_finish(r, m);
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}
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rte_spinlock_unlock(&lck);
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return m;
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}
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static inline uint32_t
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_st_ring_enqueue_bulk(struct rte_ring *r, void * const *obj, uint32_t n,
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uint32_t *free)
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{
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uint32_t m;
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struct rte_ring_zc_data zcd;
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static rte_spinlock_t lck = RTE_SPINLOCK_INITIALIZER;
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rte_spinlock_lock(&lck);
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m = rte_ring_enqueue_zc_bulk_start(r, n, &zcd, free);
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if (m != 0) {
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/* Copy the data from the ring */
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test_ring_copy_to(&zcd, obj, -1, m);
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rte_ring_enqueue_zc_finish(r, m);
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}
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rte_spinlock_unlock(&lck);
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return m;
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}
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static int
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_st_ring_init(struct rte_ring *r, const char *name, uint32_t num)
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{
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return rte_ring_init(r, name, num, RING_F_SP_ENQ | RING_F_SC_DEQ);
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}
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const struct test test_ring_st_peek_stress_zc = {
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.name = "ST_PEEK_ZC",
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.nb_case = RTE_DIM(tests),
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.cases = tests,
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};
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