rte_pmd_dlb2.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2020 Intel Corporation
 */

#ifndef _RTE_PMD_DLB2_H_
#define _RTE_PMD_DLB2_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>

#include <rte_compat.h>

enum dlb2_token_pop_mode {
    /* Pop the CQ tokens immediately after dequeuing. */
    AUTO_POP,
    /* Pop CQ tokens after (dequeue_depth - 1) events are released.
     * Supported on load-balanced ports only.
     */
    DELAYED_POP,
    /* Pop the CQ tokens during next dequeue operation. */
    DEFERRED_POP,

    /* NUM_TOKEN_POP_MODES must be last */
    NUM_TOKEN_POP_MODES
};

__rte_experimental
int
rte_pmd_dlb2_set_token_pop_mode(uint8_t dev_id,
                uint8_t port_id,
                enum dlb2_token_pop_mode mode);

#ifdef __cplusplus
}
#endif

#endif /* _RTE_PMD_DLB2_H_ */