[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / include / scsi / scsi_ioctl.h

#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
#define SCSI_IOCTL_SECURITY_PROTOCOL_IN	7
#define SCSI_IOCTL_SECURITY_PROTOCOL_OUT 8
/* 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

#define SCSI_UFS_REQUEST_SENSE 0x6000		/* clear UAC in w-lun */

#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);
#if defined(CONFIG_UFS_SRPMB)
typedef struct rpmb_req {
	u32 cmd;
	volatile u32 status_flag;
	u32 type;
	u32 data_len;
	u32 inlen;
	u32 outlen;
	u8 rpmb_data[0];
} Rpmb_Req;

extern int srpmb_scsi_ioctl(struct scsi_device *, Rpmb_Req *req);
#endif

extern int scsi_ioctl(struct scsi_device *, int, void __user *);

#endif /* __KERNEL__ */
#endif /* _SCSI_IOCTL_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef _SCSI_IOCTL_H
	2	#define _SCSI_IOCTL_H
	3
	4	#define SCSI_IOCTL_SEND_COMMAND 1
	5	#define SCSI_IOCTL_TEST_UNIT_READY 2
	6	#define SCSI_IOCTL_BENCHMARK_COMMAND 3
	7	#define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */
	8	#define SCSI_IOCTL_START_UNIT 5
	9	#define SCSI_IOCTL_STOP_UNIT 6
1cac41cb MB	10	#define SCSI_IOCTL_SECURITY_PROTOCOL_IN 7
1cac41cb MB	11	#define SCSI_IOCTL_SECURITY_PROTOCOL_OUT 8
1da177e4 LT	12	/* The door lock/unlock constants are compatible with Sun constants for
	13	the cdrom */
	14	#define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */
	15	#define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */
	16
	17	#define SCSI_REMOVAL_PREVENT 1
	18	#define SCSI_REMOVAL_ALLOW 0
	19
1cac41cb MB	20	#define SCSI_UFS_REQUEST_SENSE 0x6000 /* clear UAC in w-lun */
1cac41cb MB	21
1da177e4 LT	22	#ifdef __KERNEL__
	23
	24	struct scsi_device;
	25
	26	/*
	27	* Structures used for scsi_ioctl et al.
	28	*/
	29
	30	typedef struct scsi_ioctl_command {
	31	unsigned int inlen;
	32	unsigned int outlen;
	33	unsigned char data[0];
	34	} Scsi_Ioctl_Command;
	35
	36	typedef struct scsi_idlun {
	37	__u32 dev_id;
	38	__u32 host_unique_id;
	39	} Scsi_Idlun;
	40
	41	/* Fibre Channel WWN, port_id struct */
	42	typedef struct scsi_fctargaddress {
	43	__u32 host_port_id;
	44	unsigned char host_wwn[8]; // include NULL term.
	45	} Scsi_FCTargAddress;
	46
906d15fb CH	47	int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev,
906d15fb CH	48	int cmd, bool ndelay);
1cac41cb MB	49	#if defined(CONFIG_UFS_SRPMB)
	50	typedef struct rpmb_req {
	51	u32 cmd;
	52	volatile u32 status_flag;
	53	u32 type;
	54	u32 data_len;
	55	u32 inlen;
	56	u32 outlen;
	57	u8 rpmb_data[0];
	58	} Rpmb_Req;
	59
	60	extern int srpmb_scsi_ioctl(struct scsi_device , Rpmb_Req req);
	61	#endif
	62
1da177e4	63	extern int scsi_ioctl(struct scsi_device , int, void __user );
1da177e4 LT	64
	65	#endif /* __KERNEL__ */
	66	#endif /* _SCSI_IOCTL_H */