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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_BSG_H
#define _LINUX_BSG_H
#include <uapi/linux/bsg.h>
struct bsg_device;
struct device;
struct request;
struct request_queue;
struct bsg_ops {
int (*check_proto)(struct sg_io_v4 *hdr);
int (*fill_hdr)(struct request *rq, struct sg_io_v4 *hdr,
fmode_t mode);
int (*complete_rq)(struct request *rq, struct sg_io_v4 *hdr);
void (*free_rq)(struct request *rq);
};
struct bsg_device *bsg_register_queue(struct request_queue *q,
struct device *parent, const char *name,
const struct bsg_ops *ops);
void bsg_unregister_queue(struct bsg_device *bcd);
#endif /* _LINUX_BSG_H */
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