rte_pmd_dpaa2_qdma.h

/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright 2021-2022 NXP
 */

#ifndef _RTE_PMD_DPAA2_QDMA_H_
#define _RTE_PMD_DPAA2_QDMA_H_

#include <rte_compat.h>

#define RTE_DPAA2_QDMA_JOB_SRC_PHY      (1ULL << 30)

#define RTE_DPAA2_QDMA_JOB_DEST_PHY     (1ULL << 31)

struct rte_dpaa2_qdma_rbp {
    uint32_t use_ultrashort:1;
    uint32_t enable:1;
    uint32_t dportid:4;
    uint32_t dpfid:2;
    uint32_t dvfid:6;
    /*using route by port for destination */
    uint32_t drbp:1;
    uint32_t sportid:4;
    uint32_t spfid:2;
    uint32_t svfid:6;
    /* using route by port for source */
    uint32_t srbp:1;
    /* Virtual Function Active */
    uint32_t vfa:1;
    uint32_t rsv:3;
};

struct rte_dpaa2_qdma_job {
    uint64_t src;
    uint64_t dest;
    uint32_t len;
    uint32_t flags;
    uint16_t status;
    uint16_t vq_id;
    void *usr_elem;
};

__rte_experimental
void rte_dpaa2_qdma_vchan_fd_us_enable(int16_t dev_id, uint16_t vchan);

__rte_experimental
void rte_dpaa2_qdma_vchan_internal_sg_enable(int16_t dev_id, uint16_t vchan);

__rte_experimental
void rte_dpaa2_qdma_vchan_rbp_enable(int16_t dev_id, uint16_t vchan,
        struct rte_dpaa2_qdma_rbp *rbp_config);

__rte_experimental
int rte_dpaa2_qdma_copy_multi(int16_t dev_id, uint16_t vchan,
        struct rte_dpaa2_qdma_job **jobs, uint16_t nb_cpls);

__rte_experimental
uint16_t rte_dpaa2_qdma_completed_multi(int16_t dev_id, uint16_t vchan,
        struct rte_dpaa2_qdma_job **jobs, uint16_t nb_cpls);

#endif /* _RTE_PMD_DPAA2_QDMA_H_ */