rte_devargs.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright 2014 6WIND S.A.
 */

#ifndef _RTE_DEVARGS_H_
#define _RTE_DEVARGS_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdio.h>
#include <sys/queue.h>
#include <rte_compat.h>
#include <rte_bus.h>

enum rte_devtype {
        RTE_DEVTYPE_WHITELISTED_PCI,
        RTE_DEVTYPE_BLACKLISTED_PCI,
        RTE_DEVTYPE_VIRTUAL,
};

struct rte_devargs {
        TAILQ_ENTRY(rte_devargs) next;
        enum rte_devtype type;
        enum rte_dev_policy policy;
        struct rte_bus *bus;
        char name[RTE_DEV_NAME_MAX_LEN];
        char *args;
};

TAILQ_HEAD(rte_devargs_list, rte_devargs);

extern struct rte_devargs_list devargs_list;

int rte_eal_parse_devargs_str(const char *devargs_str,
                                char **drvname, char **drvargs);

int __rte_experimental
rte_eal_devargs_parse(const char *dev,
                      struct rte_devargs *da);

int __rte_experimental
rte_eal_devargs_insert(struct rte_devargs *da);

int rte_eal_devargs_add(enum rte_devtype devtype, const char *devargs_str);

int __rte_experimental rte_eal_devargs_remove(const char *busname,
                                          const char *devname);

unsigned int
rte_eal_devargs_type_count(enum rte_devtype devtype);

void rte_eal_devargs_dump(FILE *f);

#ifdef __cplusplus
}
#endif

#endif /* _RTE_DEVARGS_H_ */