mirror of
https://github.com/torvalds/linux.git
synced 2024-12-15 07:33:56 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
#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;
|
|
|
|
extern int scsi_ioctl(struct scsi_device *, int, void __user *);
|
|
extern int scsi_ioctl_send_command(struct scsi_device *,
|
|
struct scsi_ioctl_command __user *);
|
|
extern int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd,
|
|
void __user *arg, struct file *filp);
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _SCSI_IOCTL_H */
|