[mirror_ubuntu-bionic-kernel.git] / include / scsi / scsi_ioctl.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _SCSI_IOCTL_H
#define _SCSI_IOCTL_H 

#define SCSI_IOCTL_SEND_COMMAND 1
#define SCSI_IOCTL_TEST_UNIT_READY 2
#define SCSI_IOCTL_BENCHMARK_COMMAND 3
#define SCSI_IOCTL_SYNC 4			/* Request synchronous parameters */
#define SCSI_IOCTL_START_UNIT 5
#define SCSI_IOCTL_STOP_UNIT 6
/* The door lock/unlock constants are compatible with Sun constants for
   the cdrom */
#define SCSI_IOCTL_DOORLOCK 0x5380		/* lock the eject mechanism */
#define SCSI_IOCTL_DOORUNLOCK 0x5381		/* unlock the mechanism	  */

#define	SCSI_REMOVAL_PREVENT	1
#define	SCSI_REMOVAL_ALLOW	0

#ifdef __KERNEL__

struct scsi_device;

/*
 * Structures used for scsi_ioctl et al.
 */

typedef struct scsi_ioctl_command {
	unsigned int inlen;
	unsigned int outlen;
	unsigned char data[0];
} Scsi_Ioctl_Command;

typedef struct scsi_idlun {
	__u32 dev_id;
	__u32 host_unique_id;
} Scsi_Idlun;

/* Fibre Channel WWN, port_id struct */
typedef struct scsi_fctargaddress {
	__u32 host_port_id;
	unsigned char host_wwn[8]; // include NULL term.
} Scsi_FCTargAddress;

int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev,
		int cmd, bool ndelay);
extern int scsi_ioctl(struct scsi_device *, int, void __user *);

#endif /* __KERNEL__ */
#endif /* _SCSI_IOCTL_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _SCSI_IOCTL_H
	3	#define _SCSI_IOCTL_H
	4
	5	#define SCSI_IOCTL_SEND_COMMAND 1
	6	#define SCSI_IOCTL_TEST_UNIT_READY 2
	7	#define SCSI_IOCTL_BENCHMARK_COMMAND 3
	8	#define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */
	9	#define SCSI_IOCTL_START_UNIT 5
	10	#define SCSI_IOCTL_STOP_UNIT 6
	11	/* The door lock/unlock constants are compatible with Sun constants for
	12	the cdrom */
	13	#define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */
	14	#define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */
	15
	16	#define SCSI_REMOVAL_PREVENT 1
	17	#define SCSI_REMOVAL_ALLOW 0
	18
	19	#ifdef __KERNEL__
	20
	21	struct scsi_device;
	22
	23	/*
	24	* Structures used for scsi_ioctl et al.
	25	*/
	26
	27	typedef struct scsi_ioctl_command {
	28	unsigned int inlen;
	29	unsigned int outlen;
	30	unsigned char data[0];
	31	} Scsi_Ioctl_Command;
	32
	33	typedef struct scsi_idlun {
	34	__u32 dev_id;
	35	__u32 host_unique_id;
	36	} Scsi_Idlun;
	37
	38	/* Fibre Channel WWN, port_id struct */
	39	typedef struct scsi_fctargaddress {
	40	__u32 host_port_id;
	41	unsigned char host_wwn[8]; // include NULL term.
	42	} Scsi_FCTargAddress;
	43
906d15fb CH	44	int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev,
906d15fb CH	45	int cmd, bool ndelay);
1da177e4	46	extern int scsi_ioctl(struct scsi_device , int, void __user );
1da177e4 LT	47
	48	#endif /* __KERNEL__ */
	49	#endif /* _SCSI_IOCTL_H */