xref: /openbmc/linux/include/linux/bsg.h (revision 1991299e)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_BSG_H
3 #define _LINUX_BSG_H
4 
5 #include <uapi/linux/bsg.h>
6 
7 struct bsg_device;
8 struct device;
9 struct request_queue;
10 
11 typedef int (bsg_sg_io_fn)(struct request_queue *, struct sg_io_v4 *hdr,
12 		bool open_for_write, unsigned int timeout);
13 
14 struct bsg_device *bsg_register_queue(struct request_queue *q,
15 		struct device *parent, const char *name,
16 		bsg_sg_io_fn *sg_io_fn);
17 void bsg_unregister_queue(struct bsg_device *bcd);
18 
19 #endif /* _LINUX_BSG_H */
20