]>
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 | |
10 | /* The door lock/unlock constants are compatible with Sun constants for | |
11 | the cdrom */ | |
12 | #define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */ | |
13 | #define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */ | |
14 | ||
15 | #define SCSI_REMOVAL_PREVENT 1 | |
16 | #define SCSI_REMOVAL_ALLOW 0 | |
17 | ||
18 | #ifdef __KERNEL__ | |
19 | ||
20 | struct scsi_device; | |
21 | ||
22 | /* | |
23 | * Structures used for scsi_ioctl et al. | |
24 | */ | |
25 | ||
26 | typedef struct scsi_ioctl_command { | |
27 | unsigned int inlen; | |
28 | unsigned int outlen; | |
29 | unsigned char data[0]; | |
30 | } Scsi_Ioctl_Command; | |
31 | ||
32 | typedef struct scsi_idlun { | |
33 | __u32 dev_id; | |
34 | __u32 host_unique_id; | |
35 | } Scsi_Idlun; | |
36 | ||
37 | /* Fibre Channel WWN, port_id struct */ | |
38 | typedef struct scsi_fctargaddress { | |
39 | __u32 host_port_id; | |
40 | unsigned char host_wwn[8]; // include NULL term. | |
41 | } Scsi_FCTargAddress; | |
42 | ||
43 | extern int scsi_ioctl(struct scsi_device *, int, void __user *); | |
44 | extern int scsi_ioctl_send_command(struct scsi_device *, | |
45 | struct scsi_ioctl_command __user *); | |
46 | extern int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd, | |
47 | void __user *arg, struct file *filp); | |
48 | ||
49 | #endif /* __KERNEL__ */ | |
50 | #endif /* _SCSI_IOCTL_H */ |