include/linux/bsg.h

   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 */