1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef CCISS_DEFS_H 20 #define CCISS_DEFS_H 21 #include <linux/types.h> 22 #define SENSEINFOBYTES 32 23 #define CMD_SUCCESS 0x0000 24 #define CMD_TARGET_STATUS 0x0001 25 #define CMD_DATA_UNDERRUN 0x0002 26 #define CMD_DATA_OVERRUN 0x0003 27 #define CMD_INVALID 0x0004 28 #define CMD_PROTOCOL_ERR 0x0005 29 #define CMD_HARDWARE_ERR 0x0006 30 #define CMD_CONNECTION_LOST 0x0007 31 #define CMD_ABORTED 0x0008 32 #define CMD_ABORT_FAILED 0x0009 33 #define CMD_UNSOLICITED_ABORT 0x000A 34 #define CMD_TIMEOUT 0x000B 35 #define CMD_UNABORTABLE 0x000C 36 #define XFER_NONE 0x00 37 #define XFER_WRITE 0x01 38 #define XFER_READ 0x02 39 #define XFER_RSVD 0x03 40 #define ATTR_UNTAGGED 0x00 41 #define ATTR_SIMPLE 0x04 42 #define ATTR_HEADOFQUEUE 0x05 43 #define ATTR_ORDERED 0x06 44 #define ATTR_ACA 0x07 45 #define TYPE_CMD 0x00 46 #define TYPE_MSG 0x01 47 #define BYTE __u8 48 #define WORD __u16 49 #define HWORD __u16 50 #define DWORD __u32 51 #define CISS_MAX_LUN 1024 52 #define LEVEL2LUN 1 53 #define LEVEL3LUN 0 54 #pragma pack(1) 55 typedef union _SCSI3Addr_struct { 56 struct { 57 BYTE Dev; 58 BYTE Bus : 6; 59 BYTE Mode : 2; 60 } PeripDev; 61 struct { 62 BYTE DevLSB; 63 BYTE DevMSB : 6; 64 BYTE Mode : 2; 65 } LogDev; 66 struct { 67 BYTE Dev : 5; 68 BYTE Bus : 3; 69 BYTE Targ : 6; 70 BYTE Mode : 2; 71 } LogUnit; 72 } SCSI3Addr_struct; 73 typedef struct _PhysDevAddr_struct { 74 DWORD TargetId : 24; 75 DWORD Bus : 6; 76 DWORD Mode : 2; 77 SCSI3Addr_struct Target[2]; 78 } PhysDevAddr_struct; 79 typedef struct _LogDevAddr_struct { 80 DWORD VolId : 30; 81 DWORD Mode : 2; 82 BYTE reserved[4]; 83 } LogDevAddr_struct; 84 typedef union _LUNAddr_struct { 85 BYTE LunAddrBytes[8]; 86 SCSI3Addr_struct SCSI3Lun[4]; 87 PhysDevAddr_struct PhysDev; 88 LogDevAddr_struct LogDev; 89 } LUNAddr_struct; 90 typedef struct _RequestBlock_struct { 91 BYTE CDBLen; 92 struct { 93 BYTE Type : 3; 94 BYTE Attribute : 3; 95 BYTE Direction : 2; 96 } Type; 97 HWORD Timeout; 98 BYTE CDB[16]; 99 } RequestBlock_struct; 100 typedef union _MoreErrInfo_struct { 101 struct { 102 BYTE Reserved[3]; 103 BYTE Type; 104 DWORD ErrorInfo; 105 } Common_Info; 106 struct { 107 BYTE Reserved[2]; 108 BYTE offense_size; 109 BYTE offense_num; 110 DWORD offense_value; 111 } Invalid_Cmd; 112 } MoreErrInfo_struct; 113 typedef struct _ErrorInfo_struct { 114 BYTE ScsiStatus; 115 BYTE SenseLen; 116 HWORD CommandStatus; 117 DWORD ResidualCnt; 118 MoreErrInfo_struct MoreErrInfo; 119 BYTE SenseInfo[SENSEINFOBYTES]; 120 } ErrorInfo_struct; 121 #pragma pack() 122 #endif 123
