rte_bus.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright 2016 NXP
 */

#ifndef _RTE_BUS_H_
#define _RTE_BUS_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdio.h>

#include <rte_eal.h>

struct rte_bus;
struct rte_device;

const char *rte_bus_name(const struct rte_bus *bus);

int rte_bus_scan(void);

int rte_bus_probe(void);

void rte_bus_dump(FILE *f);

typedef int (*rte_bus_cmp_t)(const struct rte_bus *bus, const void *data);

struct rte_bus *rte_bus_find(const struct rte_bus *start, rte_bus_cmp_t cmp,
                 const void *data);

struct rte_bus *rte_bus_find_by_device(const struct rte_device *dev);

struct rte_bus *rte_bus_find_by_name(const char *busname);


enum rte_iova_mode rte_bus_get_iommu_class(void);

#ifdef __cplusplus
}
#endif

#endif /* _RTE_BUS_H */