1/* SPDX-License-Identifier: GPL-2.0 */ 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 21struct scsi_device; 22 23/* 24 * Structures used for scsi_ioctl et al. 25 */ 26 27typedef struct scsi_ioctl_command { 28 unsigned int inlen; 29 unsigned int outlen; 30 unsigned char data[]; 31} Scsi_Ioctl_Command; 32 33typedef struct scsi_idlun { 34 __u32 dev_id; 35 __u32 host_unique_id; 36} Scsi_Idlun; 37 38/* Fibre Channel WWN, port_id struct */ 39typedef struct scsi_fctargaddress { 40 __u32 host_port_id; 41 unsigned char host_wwn[8]; // include NULL term. 42} Scsi_FCTargAddress; 43 44int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, 45 int cmd, bool ndelay); 46extern int scsi_ioctl(struct scsi_device *, int, void __user *); 47extern int scsi_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg); 48 49#endif /* __KERNEL__ */ 50#endif /* _SCSI_IOCTL_H */ 51