projects / linux.git / blame
| 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, |
| 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 */ |