Quelle cciss_ioctl.h Sprache: C

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPICCISS_IOCTLH
#define _UAPICCISS_IOCTLH

#include <linux/types.h>
#include <linux/ioctl.h>
#include <linux/cciss_defs.h>

#define CCISS_IOC_MAGIC 'B'

typedef struct _cciss_pci_info_struct
{
unsigned char  bus;
unsigned char  dev_fn;
unsigned short domain;
__u32   board_id;
} cciss_pci_info_struct;

typedef struct _cciss_coalint_struct
{
__u32  delay;
__u32  count;
} cciss_coalint_struct;

typedef char NodeName_type[16];

typedef __u32 Heartbeat_type;

#define CISS_PARSCSIU2  0x0001
#define CISS_PARCSCIU3  0x0002
#define CISS_FIBRE1G 0x0100
#define CISS_FIBRE2G 0x0200
typedef __u32 BusTypes_type;

typedef char FirmwareVer_type[4];
typedef __u32 DriverVer_type;

#define MAX_KMALLOC_SIZE 128000

typedef struct _IOCTL_Command_struct {
  LUNAddr_struct    LUN_info;
  RequestBlock_struct      Request;
  ErrorInfo_struct      error_info;
  WORD      buf_size;  /* size in bytes of the buf */
  BYTE      __user *buf;
} IOCTL_Command_struct;

typedef struct _BIG_IOCTL_Command_struct {
  LUNAddr_struct    LUN_info;
  RequestBlock_struct      Request;
  ErrorInfo_struct      error_info;
  DWORD      malloc_size; /* < MAX_KMALLOC_SIZE in cciss.c */
  DWORD      buf_size;    /* size in bytes of the buf */
              /* < malloc_size * MAXSGENTRIES */
  BYTE      __user *buf;
} BIG_IOCTL_Command_struct;

typedef struct _LogvolInfo_struct{
__u32 LunID;
int num_opens;  /* number of opens on the logical volume */
int num_parts;  /* number of partitions configured on logvol */
} LogvolInfo_struct;

#define CCISS_GETPCIINFO _IOR(CCISS_IOC_MAGIC, 1, cciss_pci_info_struct)

#define CCISS_GETINTINFO _IOR(CCISS_IOC_MAGIC, 2, cciss_coalint_struct)
#define CCISS_SETINTINFO _IOW(CCISS_IOC_MAGIC, 3, cciss_coalint_struct)

#define CCISS_GETNODENAME _IOR(CCISS_IOC_MAGIC, 4, NodeName_type)
#define CCISS_SETNODENAME _IOW(CCISS_IOC_MAGIC, 5, NodeName_type)

#define CCISS_GETHEARTBEAT _IOR(CCISS_IOC_MAGIC, 6, Heartbeat_type)
#define CCISS_GETBUSTYPES  _IOR(CCISS_IOC_MAGIC, 7, BusTypes_type)
#define CCISS_GETFIRMVER   _IOR(CCISS_IOC_MAGIC, 8, FirmwareVer_type)
#define CCISS_GETDRIVVER   _IOR(CCISS_IOC_MAGIC, 9, DriverVer_type)
#define CCISS_REVALIDVOLS  _IO(CCISS_IOC_MAGIC, 10)
#define CCISS_PASSTHRU    _IOWR(CCISS_IOC_MAGIC, 11, IOCTL_Command_struct)
#define CCISS_DEREGDISK    _IO(CCISS_IOC_MAGIC, 12)

/* no longer used... use REGNEWD instead */
#define CCISS_REGNEWDISK  _IOW(CCISS_IOC_MAGIC, 13, int)

#define CCISS_REGNEWD    _IO(CCISS_IOC_MAGIC, 14)
#define CCISS_RESCANDISK   _IO(CCISS_IOC_MAGIC, 16)
#define CCISS_GETLUNINFO   _IOR(CCISS_IOC_MAGIC, 17, LogvolInfo_struct)
#define CCISS_BIG_PASSTHRU _IOWR(CCISS_IOC_MAGIC, 18, BIG_IOCTL_Command_struct)

#endif /* _UAPICCISS_IOCTLH */

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