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>
 
 #define RTE_PMD_DLB2_GET_QID_DEPTH(x) ((x)->rsvd & 0x3)
 
enum rte_pmd_dlb2_token_pop_mode {
    /* Pop the CQ tokens immediately after dequeuing. */
    RTE_PMD_DLB2_AUTO_POP,
    /* Pop CQ tokens after (dequeue_depth - 1) events are released.
     * Supported on load-balanced ports only.
     */
    RTE_PMD_DLB2_DELAYED_POP,
    /* Pop the CQ tokens during next dequeue operation. */
    RTE_PMD_DLB2_DEFERRED_POP,
 
    /* NUM_TOKEN_POP_MODES must be last */
    RTE_PMD_DLB2_NUM_TOKEN_POP_MODES
};
 
__rte_experimental
int
rte_pmd_dlb2_set_token_pop_mode(uint8_t dev_id,
                uint8_t port_id,
                enum rte_pmd_dlb2_token_pop_mode mode);
 
#ifdef __cplusplus
}
#endif
 
#endif /* _RTE_PMD_DLB2_H_ */