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50 lines
1.3 KiB
50 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _SCSI_IOCTL_H |
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#define _SCSI_IOCTL_H |
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#define SCSI_IOCTL_SEND_COMMAND 1 |
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#define SCSI_IOCTL_TEST_UNIT_READY 2 |
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#define SCSI_IOCTL_BENCHMARK_COMMAND 3 |
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#define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */ |
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#define SCSI_IOCTL_START_UNIT 5 |
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#define SCSI_IOCTL_STOP_UNIT 6 |
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/* The door lock/unlock constants are compatible with Sun constants for |
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the cdrom */ |
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#define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */ |
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#define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */ |
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#define SCSI_REMOVAL_PREVENT 1 |
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#define SCSI_REMOVAL_ALLOW 0 |
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#ifdef __KERNEL__ |
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struct scsi_device; |
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/* |
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* Structures used for scsi_ioctl et al. |
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*/ |
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typedef struct scsi_ioctl_command { |
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unsigned int inlen; |
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unsigned int outlen; |
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unsigned char data[]; |
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} Scsi_Ioctl_Command; |
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typedef struct scsi_idlun { |
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__u32 dev_id; |
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__u32 host_unique_id; |
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} Scsi_Idlun; |
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/* Fibre Channel WWN, port_id struct */ |
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typedef struct scsi_fctargaddress { |
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__u32 host_port_id; |
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unsigned char host_wwn[8]; // include NULL term. |
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} Scsi_FCTargAddress; |
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int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, |
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int cmd, bool ndelay); |
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extern int scsi_ioctl(struct scsi_device *, int, void __user *); |
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extern int scsi_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg); |
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#endif /* __KERNEL__ */ |
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#endif /* _SCSI_IOCTL_H */
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