123 lines
3.2 KiB
C
123 lines
3.2 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef CCISS_DEFS_H
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#define CCISS_DEFS_H
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#include <linux/types.h>
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#define SENSEINFOBYTES 32
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#define CMD_SUCCESS 0x0000
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#define CMD_TARGET_STATUS 0x0001
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#define CMD_DATA_UNDERRUN 0x0002
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#define CMD_DATA_OVERRUN 0x0003
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#define CMD_INVALID 0x0004
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#define CMD_PROTOCOL_ERR 0x0005
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#define CMD_HARDWARE_ERR 0x0006
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#define CMD_CONNECTION_LOST 0x0007
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#define CMD_ABORTED 0x0008
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#define CMD_ABORT_FAILED 0x0009
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#define CMD_UNSOLICITED_ABORT 0x000A
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#define CMD_TIMEOUT 0x000B
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#define CMD_UNABORTABLE 0x000C
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#define XFER_NONE 0x00
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#define XFER_WRITE 0x01
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#define XFER_READ 0x02
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#define XFER_RSVD 0x03
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#define ATTR_UNTAGGED 0x00
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#define ATTR_SIMPLE 0x04
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#define ATTR_HEADOFQUEUE 0x05
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#define ATTR_ORDERED 0x06
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#define ATTR_ACA 0x07
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#define TYPE_CMD 0x00
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#define TYPE_MSG 0x01
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#define BYTE __u8
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#define WORD __u16
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#define HWORD __u16
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#define DWORD __u32
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#define CISS_MAX_LUN 1024
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#define LEVEL2LUN 1
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#define LEVEL3LUN 0
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#pragma pack(1)
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typedef union _SCSI3Addr_struct {
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struct {
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BYTE Dev;
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BYTE Bus : 6;
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BYTE Mode : 2;
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} PeripDev;
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struct {
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BYTE DevLSB;
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BYTE DevMSB : 6;
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BYTE Mode : 2;
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} LogDev;
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struct {
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BYTE Dev : 5;
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BYTE Bus : 3;
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BYTE Targ : 6;
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BYTE Mode : 2;
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} LogUnit;
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} SCSI3Addr_struct;
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typedef struct _PhysDevAddr_struct {
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DWORD TargetId : 24;
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DWORD Bus : 6;
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DWORD Mode : 2;
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SCSI3Addr_struct Target[2];
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} PhysDevAddr_struct;
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typedef struct _LogDevAddr_struct {
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DWORD VolId : 30;
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DWORD Mode : 2;
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BYTE reserved[4];
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} LogDevAddr_struct;
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typedef union _LUNAddr_struct {
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BYTE LunAddrBytes[8];
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SCSI3Addr_struct SCSI3Lun[4];
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PhysDevAddr_struct PhysDev;
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LogDevAddr_struct LogDev;
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} LUNAddr_struct;
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typedef struct _RequestBlock_struct {
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BYTE CDBLen;
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struct {
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BYTE Type : 3;
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BYTE Attribute : 3;
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BYTE Direction : 2;
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} Type;
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HWORD Timeout;
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BYTE CDB[16];
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} RequestBlock_struct;
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typedef union _MoreErrInfo_struct {
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struct {
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BYTE Reserved[3];
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BYTE Type;
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DWORD ErrorInfo;
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} Common_Info;
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struct {
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BYTE Reserved[2];
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BYTE offense_size;
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BYTE offense_num;
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DWORD offense_value;
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} Invalid_Cmd;
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} MoreErrInfo_struct;
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typedef struct _ErrorInfo_struct {
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BYTE ScsiStatus;
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BYTE SenseLen;
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HWORD CommandStatus;
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DWORD ResidualCnt;
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MoreErrInfo_struct MoreErrInfo;
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BYTE SenseInfo[SENSEINFOBYTES];
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} ErrorInfo_struct;
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#pragma pack()
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#endif
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