1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _SCSI_IOCTL_H 3*4882a593Smuzhiyun #define _SCSI_IOCTL_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define SCSI_IOCTL_SEND_COMMAND 1 6*4882a593Smuzhiyun #define SCSI_IOCTL_TEST_UNIT_READY 2 7*4882a593Smuzhiyun #define SCSI_IOCTL_BENCHMARK_COMMAND 3 8*4882a593Smuzhiyun #define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */ 9*4882a593Smuzhiyun #define SCSI_IOCTL_START_UNIT 5 10*4882a593Smuzhiyun #define SCSI_IOCTL_STOP_UNIT 6 11*4882a593Smuzhiyun /* The door lock/unlock constants are compatible with Sun constants for 12*4882a593Smuzhiyun the cdrom */ 13*4882a593Smuzhiyun #define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */ 14*4882a593Smuzhiyun #define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */ 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define SCSI_REMOVAL_PREVENT 1 17*4882a593Smuzhiyun #define SCSI_REMOVAL_ALLOW 0 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #ifdef __KERNEL__ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun struct scsi_device; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* 24*4882a593Smuzhiyun * Structures used for scsi_ioctl et al. 25*4882a593Smuzhiyun */ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun typedef struct scsi_ioctl_command { 28*4882a593Smuzhiyun unsigned int inlen; 29*4882a593Smuzhiyun unsigned int outlen; 30*4882a593Smuzhiyun unsigned char data[]; 31*4882a593Smuzhiyun } Scsi_Ioctl_Command; 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun typedef struct scsi_idlun { 34*4882a593Smuzhiyun __u32 dev_id; 35*4882a593Smuzhiyun __u32 host_unique_id; 36*4882a593Smuzhiyun } Scsi_Idlun; 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* Fibre Channel WWN, port_id struct */ 39*4882a593Smuzhiyun typedef struct scsi_fctargaddress { 40*4882a593Smuzhiyun __u32 host_port_id; 41*4882a593Smuzhiyun unsigned char host_wwn[8]; // include NULL term. 42*4882a593Smuzhiyun } Scsi_FCTargAddress; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, 45*4882a593Smuzhiyun int cmd, bool ndelay); 46*4882a593Smuzhiyun extern int scsi_ioctl(struct scsi_device *, int, void __user *); 47*4882a593Smuzhiyun extern int scsi_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg); 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #endif /* __KERNEL__ */ 50*4882a593Smuzhiyun #endif /* _SCSI_IOCTL_H */ 51