| #ifndef CCISS_IOCTLH |
| #define CCISS_IOCTLH |
| |
| #include <linux/types.h> |
| #include <linux/ioctl.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 |
| |
| #ifndef CCISS_CMD_H |
| // This defines are duplicated in cciss_cmd.h in the driver directory |
| |
| //general boundary defintions |
| #define SENSEINFOBYTES 32//note that this value may vary between host implementations |
| |
| //Command Status value |
| #define CMD_SUCCESS 0x0000 |
| #define CMD_TARGET_STATUS 0x0001 |
| #define CMD_DATA_UNDERRUN 0x0002 |
| #define CMD_DATA_OVERRUN 0x0003 |
| #define CMD_INVALID 0x0004 |
| #define CMD_PROTOCOL_ERR 0x0005 |
| #define CMD_HARDWARE_ERR 0x0006 |
| #define CMD_CONNECTION_LOST 0x0007 |
| #define CMD_ABORTED 0x0008 |
| #define CMD_ABORT_FAILED 0x0009 |
| #define CMD_UNSOLICITED_ABORT 0x000A |
| #define CMD_TIMEOUT 0x000B |
| #define CMD_UNABORTABLE 0x000C |
| |
| //transfer direction |
| #define XFER_NONE 0x00 |
| #define XFER_WRITE 0x01 |
| #define XFER_READ 0x02 |
| #define XFER_RSVD 0x03 |
| |
| //task attribute |
| #define ATTR_UNTAGGED 0x00 |
| #define ATTR_SIMPLE 0x04 |
| #define ATTR_HEADOFQUEUE 0x05 |
| #define ATTR_ORDERED 0x06 |
| #define ATTR_ACA 0x07 |
| |
| //cdb type |
| #define TYPE_CMD 0x00 |
| #define TYPE_MSG 0x01 |
| |
| // Type defs used in the following structs |
| #define BYTE __u8 |
| #define WORD __u16 |
| #define HWORD __u16 |
| #define DWORD __u32 |
| |
| #define CISS_MAX_LUN 1024 |
| |
| #define LEVEL2LUN 1 // index into Target(x) structure, due to byte swapping |
| #define LEVEL3LUN 0 |
| |
| #pragma pack(1) |
| |
| //Command List Structure |
| typedef union _SCSI3Addr_struct { |
| struct { |
| BYTE Dev; |
| BYTE Bus:6; |
| BYTE Mode:2; // b00 |
| } PeripDev; |
| struct { |
| BYTE DevLSB; |
| BYTE DevMSB:6; |
| BYTE Mode:2; // b01 |
| } LogDev; |
| struct { |
| BYTE Dev:5; |
| BYTE Bus:3; |
| BYTE Targ:6; |
| BYTE Mode:2; // b10 |
| } LogUnit; |
| } SCSI3Addr_struct; |
| |
| typedef struct _PhysDevAddr_struct { |
| DWORD TargetId:24; |
| DWORD Bus:6; |
| DWORD Mode:2; |
| SCSI3Addr_struct Target[2]; //2 level target device addr |
| } PhysDevAddr_struct; |
| |
| typedef struct _LogDevAddr_struct { |
| DWORD VolId:30; |
| DWORD Mode:2; |
| BYTE reserved[4]; |
| } LogDevAddr_struct; |
| |
| typedef union _LUNAddr_struct { |
| BYTE LunAddrBytes[8]; |
| SCSI3Addr_struct SCSI3Lun[4]; |
| PhysDevAddr_struct PhysDev; |
| LogDevAddr_struct LogDev; |
| } LUNAddr_struct; |
| |
| typedef struct _RequestBlock_struct { |
| BYTE CDBLen; |
| struct { |
| BYTE Type:3; |
| BYTE Attribute:3; |
| BYTE Direction:2; |
| } Type; |
| HWORD Timeout; |
| BYTE CDB[16]; |
| } RequestBlock_struct; |
| |
| typedef union _MoreErrInfo_struct{ |
| struct { |
| BYTE Reserved[3]; |
| BYTE Type; |
| DWORD ErrorInfo; |
| }Common_Info; |
| struct{ |
| BYTE Reserved[2]; |
| BYTE offense_size;//size of offending entry |
| BYTE offense_num; //byte # of offense 0-base |
| DWORD offense_value; |
| }Invalid_Cmd; |
| }MoreErrInfo_struct; |
| typedef struct _ErrorInfo_struct { |
| BYTE ScsiStatus; |
| BYTE SenseLen; |
| HWORD CommandStatus; |
| DWORD ResidualCnt; |
| MoreErrInfo_struct MoreErrInfo; |
| BYTE SenseInfo[SENSEINFOBYTES]; |
| } ErrorInfo_struct; |
| |
| #pragma pack() |
| #endif /* CCISS_CMD_H */ |
| |
| 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 *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 *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 |