[SCSI] sg: handle class_device_create failure properly

[linux-2.6] / drivers / scsi / aic7xxx_old / aic7xxx_reg.h

/*
  * DO NOT EDIT - This file is automatically generated.
  */

#define SCSISEQ                         0x00
#define         TEMODE                  0x80
#define         ENSELO                  0x40
#define         ENSELI                  0x20
#define         ENRSELI                 0x10
#define         ENAUTOATNO              0x08
#define         ENAUTOATNI              0x04
#define         ENAUTOATNP              0x02
#define         SCSIRSTO                0x01

#define SXFRCTL0                        0x01
#define         DFON                    0x80
#define         DFPEXP                  0x40
#define         FAST20                  0x20
#define         CLRSTCNT                0x10
#define         SPIOEN                  0x08
#define         SCAMEN                  0x04
#define         CLRCHN                  0x02

#define SXFRCTL1                        0x02
#define         BITBUCKET               0x80
#define         SWRAPEN                 0x40
#define         ENSPCHK                 0x20
#define         STIMESEL                0x18
#define         ENSTIMER                0x04
#define         ACTNEGEN                0x02
#define         STPWEN                  0x01

#define SCSISIGO                        0x03
#define         CDO                     0x80
#define         IOO                     0x40
#define         MSGO                    0x20
#define         ATNO                    0x10
#define         SELO                    0x08
#define         BSYO                    0x04
#define         REQO                    0x02
#define         ACKO                    0x01

#define SCSISIGI                        0x03
#define         ATNI                    0x10
#define         SELI                    0x08
#define         BSYI                    0x04
#define         REQI                    0x02
#define         ACKI                    0x01

#define SCSIRATE                        0x04
#define         WIDEXFER                0x80
#define         SXFR_ULTRA2             0x7f
#define         SXFR                    0x70
#define         SOFS                    0x0f

#define SCSIID                          0x05
#define SCSIOFFSET                      0x05
#define         SOFS_ULTRA2             0x7f

#define SCSIDATL                        0x06

#define SCSIDATH                        0x07

#define STCNT                           0x08

#define OPTIONMODE                      0x08
#define         AUTORATEEN              0x80
#define         AUTOACKEN               0x40
#define         ATNMGMNTEN              0x20
#define         BUSFREEREV              0x10
#define         EXPPHASEDIS             0x08
#define         SCSIDATL_IMGEN          0x04
#define         AUTO_MSGOUT_DE          0x02
#define         DIS_MSGIN_DUALEDGE      0x01

#define CLRSINT0                        0x0b
#define         CLRSELDO                0x40
#define         CLRSELDI                0x20
#define         CLRSELINGO              0x10
#define         CLRSWRAP                0x08
#define         CLRSPIORDY              0x02

#define SSTAT0                          0x0b
#define         TARGET                  0x80
#define         SELDO                   0x40
#define         SELDI                   0x20
#define         SELINGO                 0x10
#define         IOERR                   0x08
#define         SWRAP                   0x08
#define         SDONE                   0x04
#define         SPIORDY                 0x02
#define         DMADONE                 0x01

#define CLRSINT1                        0x0c
#define         CLRSELTIMEO             0x80
#define         CLRATNO                 0x40
#define         CLRSCSIRSTI             0x20
#define         CLRBUSFREE              0x08
#define         CLRSCSIPERR             0x04
#define         CLRPHASECHG             0x02
#define         CLRREQINIT              0x01

#define SSTAT1                          0x0c
#define         SELTO                   0x80
#define         ATNTARG                 0x40
#define         SCSIRSTI                0x20
#define         PHASEMIS                0x10
#define         BUSFREE                 0x08
#define         SCSIPERR                0x04
#define         PHASECHG                0x02
#define         REQINIT                 0x01

#define SSTAT2                          0x0d
#define         OVERRUN                 0x80
#define         SHVALID                 0x40
#define         WIDE_RES                0x20
#define         SFCNT                   0x1f
#define         EXP_ACTIVE              0x10
#define         CRCVALERR               0x08
#define         CRCENDERR               0x04
#define         CRCREQERR               0x02
#define         DUAL_EDGE_ERROR         0x01

#define SSTAT3                          0x0e
#define         SCSICNT                 0xf0
#define         OFFCNT                  0x0f

#define SCSIID_ULTRA2                   0x0f
#define         OID                     0x0f

#define SIMODE0                         0x10
#define         ENSELDO                 0x40
#define         ENSELDI                 0x20
#define         ENSELINGO               0x10
#define         ENIOERR                 0x08
#define         ENSWRAP                 0x08
#define         ENSDONE                 0x04
#define         ENSPIORDY               0x02
#define         ENDMADONE               0x01

#define SIMODE1                         0x11
#define         ENSELTIMO               0x80
#define         ENATNTARG               0x40
#define         ENSCSIRST               0x20
#define         ENPHASEMIS              0x10
#define         ENBUSFREE               0x08
#define         ENSCSIPERR              0x04
#define         ENPHASECHG              0x02
#define         ENREQINIT               0x01

#define SCSIBUSL                        0x12

#define SCSIBUSH                        0x13

#define SHADDR                          0x14

#define SELTIMER                        0x18
#define         STAGE6                  0x20
#define         STAGE5                  0x10
#define         STAGE4                  0x08
#define         STAGE3                  0x04
#define         STAGE2                  0x02
#define         STAGE1                  0x01

#define SELID                           0x19
#define         SELID_MASK              0xf0
#define         ONEBIT                  0x08

#define SPIOCAP                         0x1b
#define         SOFT1                   0x80
#define         SOFT0                   0x40
#define         SOFTCMDEN               0x20
#define         HAS_BRDCTL              0x10
#define         SEEPROM                 0x08
#define         EEPROM                  0x04
#define         ROM                     0x02
#define         SSPIOCPS                0x01

#define BRDCTL                          0x1d
#define         BRDDAT7                 0x80
#define         BRDDAT6                 0x40
#define         BRDDAT5                 0x20
#define         BRDDAT4                 0x10
#define         BRDSTB                  0x10
#define         BRDCS                   0x08
#define         BRDDAT3                 0x08
#define         BRDDAT2                 0x04
#define         BRDRW                   0x04
#define         BRDRW_ULTRA2            0x02
#define         BRDCTL1                 0x02
#define         BRDSTB_ULTRA2           0x01
#define         BRDCTL0                 0x01

#define SEECTL                          0x1e
#define         EXTARBACK               0x80
#define         EXTARBREQ               0x40
#define         SEEMS                   0x20
#define         SEERDY                  0x10
#define         SEECS                   0x08
#define         SEECK                   0x04
#define         SEEDO                   0x02
#define         SEEDI                   0x01

#define SBLKCTL                         0x1f
#define         DIAGLEDEN               0x80
#define         DIAGLEDON               0x40
#define         AUTOFLUSHDIS            0x20
#define         ENAB40                  0x08
#define         ENAB20                  0x04
#define         SELWIDE                 0x02
#define         XCVR                    0x01

#define SRAM_BASE                       0x20

#define TARG_SCSIRATE                   0x20

#define ULTRA_ENB                       0x30

#define DISC_DSB                        0x32

#define MSG_OUT                         0x34

#define DMAPARAMS                       0x35
#define         PRELOADEN               0x80
#define         WIDEODD                 0x40
#define         SCSIEN                  0x20
#define         SDMAENACK               0x10
#define         SDMAEN                  0x10
#define         HDMAEN                  0x08
#define         HDMAENACK               0x08
#define         DIRECTION               0x04
#define         FIFOFLUSH               0x02
#define         FIFORESET               0x01

#define SEQ_FLAGS                       0x36
#define         IDENTIFY_SEEN           0x80
#define         SCBPTR_VALID            0x20
#define         DPHASE                  0x10
#define         AMTARGET                0x08
#define         WIDE_BUS                0x02
#define         TWIN_BUS                0x01

#define SAVED_TCL                       0x37

#define SG_COUNT                        0x38

#define SG_NEXT                         0x39

#define LASTPHASE                       0x3d
#define         P_MESGIN                0xe0
#define         PHASE_MASK              0xe0
#define         P_STATUS                0xc0
#define         P_MESGOUT               0xa0
#define         P_COMMAND               0x80
#define         CDI                     0x80
#define         IOI                     0x40
#define         P_DATAIN                0x40
#define         MSGI                    0x20
#define         P_BUSFREE               0x01
#define         P_DATAOUT               0x00

#define WAITING_SCBH                    0x3e

#define DISCONNECTED_SCBH               0x3f

#define FREE_SCBH                       0x40

#define HSCB_ADDR                       0x41

#define SCBID_ADDR                      0x45

#define TMODE_CMDADDR                   0x49

#define KERNEL_QINPOS                   0x4d

#define QINPOS                          0x4e

#define QOUTPOS                         0x4f

#define TMODE_CMDADDR_NEXT              0x50

#define ARG_1                           0x51
#define RETURN_1                        0x51
#define         SEND_MSG                0x80
#define         SEND_SENSE              0x40
#define         SEND_REJ                0x20
#define         MSGOUT_PHASEMIS         0x10

#define ARG_2                           0x52
#define RETURN_2                        0x52

#define LAST_MSG                        0x53

#define PREFETCH_CNT                    0x54

#define SCSICONF                        0x5a
#define         TERM_ENB                0x80
#define         RESET_SCSI              0x40
#define         HWSCSIID                0x0f
#define         HSCSIID                 0x07

#define HOSTCONF                        0x5d

#define HA_274_BIOSCTRL                 0x5f
#define         BIOSMODE                0x30
#define         BIOSDISABLED            0x30
#define         CHANNEL_B_PRIMARY       0x08

#define SEQCTL                          0x60
#define         PERRORDIS               0x80
#define         PAUSEDIS                0x40
#define         FAILDIS                 0x20
#define         FASTMODE                0x10
#define         BRKADRINTEN             0x08
#define         STEP                    0x04
#define         SEQRESET                0x02
#define         LOADRAM                 0x01

#define SEQRAM                          0x61

#define SEQADDR0                        0x62

#define SEQADDR1                        0x63
#define         SEQADDR1_MASK           0x01

#define ACCUM                           0x64

#define SINDEX                          0x65

#define DINDEX                          0x66

#define ALLONES                         0x69

#define ALLZEROS                        0x6a

#define NONE                            0x6a

#define FLAGS                           0x6b
#define         ZERO                    0x02
#define         CARRY                   0x01

#define SINDIR                          0x6c

#define DINDIR                          0x6d

#define FUNCTION1                       0x6e

#define STACK                           0x6f

#define TARG_OFFSET                     0x70

#define BCTL                            0x84
#define         ACE                     0x08
#define         ENABLE                  0x01

#define DSCOMMAND0                      0x84
#define         INTSCBRAMSEL            0x08
#define         RAMPS                   0x04
#define         USCBSIZE32              0x02
#define         CIOPARCKEN              0x01

#define DSCOMMAND                       0x84
#define         CACHETHEN               0x80
#define         DPARCKEN                0x40
#define         MPARCKEN                0x20
#define         EXTREQLCK               0x10

#define BUSTIME                         0x85
#define         BOFF                    0xf0
#define         BON                     0x0f

#define BUSSPD                          0x86
#define         DFTHRSH                 0xc0
#define         STBOFF                  0x38
#define         STBON                   0x07

#define DSPCISTATUS                     0x86
#define         DFTHRSH_100             0xc0

#define HCNTRL                          0x87
#define         POWRDN                  0x40
#define         SWINT                   0x10
#define         IRQMS                   0x08
#define         PAUSE                   0x04
#define         INTEN                   0x02
#define         CHIPRST                 0x01
#define         CHIPRSTACK              0x01

#define HADDR                           0x88

#define HCNT                            0x8c

#define SCBPTR                          0x90

#define INTSTAT                         0x91
#define         SEQINT_MASK             0xf1
#define         DATA_OVERRUN            0xe1
#define         MSGIN_PHASEMIS          0xd1
#define         TRACEPOINT2             0xc1
#define         SEQ_SG_FIXUP            0xb1
#define         AWAITING_MSG            0xa1
#define         RESIDUAL                0x81
#define         BAD_STATUS              0x71
#define         REJECT_MSG              0x61
#define         WIDE_RESIDUE            0x51
#define         EXTENDED_MSG            0x41
#define         NO_MATCH                0x31
#define         NO_IDENT                0x21
#define         SEND_REJECT             0x11
#define         INT_PEND                0x0f
#define         BRKADRINT               0x08
#define         SCSIINT                 0x04
#define         CMDCMPLT                0x02
#define         BAD_PHASE               0x01
#define         SEQINT                  0x01

#define CLRINT                          0x92
#define         CLRPARERR               0x10
#define         CLRBRKADRINT            0x08
#define         CLRSCSIINT              0x04
#define         CLRCMDINT               0x02
#define         CLRSEQINT               0x01

#define ERROR                           0x92
#define         CIOPARERR               0x80
#define         PCIERRSTAT              0x40
#define         MPARERR                 0x20
#define         DPARERR                 0x10
#define         SQPARERR                0x08
#define         ILLOPCODE               0x04
#define         DSCTMOUT                0x02
#define         ILLSADDR                0x02
#define         ILLHADDR                0x01

#define DFCNTRL                         0x93

#define DFSTATUS                        0x94
#define         PRELOAD_AVAIL           0x80
#define         DWORDEMP                0x20
#define         MREQPEND                0x10
#define         HDONE                   0x08
#define         DFTHRESH                0x04
#define         FIFOFULL                0x02
#define         FIFOEMP                 0x01

#define DFDAT                           0x99

#define SCBCNT                          0x9a
#define         SCBAUTO                 0x80
#define         SCBCNT_MASK             0x1f

#define QINFIFO                         0x9b

#define QINCNT                          0x9c

#define SCSIDATL_IMG                    0x9c

#define QOUTFIFO                        0x9d

#define CRCCONTROL1                     0x9d
#define         CRCONSEEN               0x80
#define         CRCVALCHKEN             0x40
#define         CRCENDCHKEN             0x20
#define         CRCREQCHKEN             0x10
#define         TARGCRCENDEN            0x08
#define         TARGCRCCNTEN            0x04

#define SCSIPHASE                       0x9e
#define         SP_STATUS               0x20
#define         SP_COMMAND              0x10
#define         SP_MSG_IN               0x08
#define         SP_MSG_OUT              0x04
#define         SP_DATA_IN              0x02
#define         SP_DATA_OUT             0x01

#define QOUTCNT                         0x9e

#define SFUNCT                          0x9f
#define         ALT_MODE                0x80

#define SCB_CONTROL                     0xa0
#define         MK_MESSAGE              0x80
#define         DISCENB                 0x40
#define         TAG_ENB                 0x20
#define         DISCONNECTED            0x04
#define         SCB_TAG_TYPE            0x03

#define SCB_BASE                        0xa0

#define SCB_TCL                         0xa1
#define         TID                     0xf0
#define         SELBUSB                 0x08
#define         LID                     0x07

#define SCB_TARGET_STATUS               0xa2

#define SCB_SGCOUNT                     0xa3

#define SCB_SGPTR                       0xa4

#define SCB_RESID_SGCNT                 0xa8

#define SCB_RESID_DCNT                  0xa9

#define SCB_DATAPTR                     0xac

#define SCB_DATACNT                     0xb0

#define SCB_CMDPTR                      0xb4

#define SCB_CMDLEN                      0xb8

#define SCB_TAG                         0xb9

#define SCB_NEXT                        0xba

#define SCB_PREV                        0xbb

#define SCB_BUSYTARGETS                 0xbc

#define SEECTL_2840                     0xc0
#define         CS_2840                 0x04
#define         CK_2840                 0x02
#define         DO_2840                 0x01

#define STATUS_2840                     0xc1
#define         EEPROM_TF               0x80
#define         BIOS_SEL                0x60
#define         ADSEL                   0x1e
#define         DI_2840                 0x01

#define CCHADDR                         0xe0

#define CCHCNT                          0xe8

#define CCSGRAM                         0xe9

#define CCSGADDR                        0xea

#define CCSGCTL                         0xeb
#define         CCSGDONE                0x80
#define         CCSGEN                  0x08
#define         FLAG                    0x02
#define         CCSGRESET               0x01

#define CCSCBRAM                        0xec

#define CCSCBADDR                       0xed

#define CCSCBCTL                        0xee
#define         CCSCBDONE               0x80
#define         ARRDONE                 0x40
#define         CCARREN                 0x10
#define         CCSCBEN                 0x08
#define         CCSCBDIR                0x04
#define         CCSCBRESET              0x01

#define CCSCBCNT                        0xef

#define CCSCBPTR                        0xf1

#define HNSCB_QOFF                      0xf4

#define HESCB_QOFF                      0xf5

#define SNSCB_QOFF                      0xf6

#define SESCB_QOFF                      0xf7

#define SDSCB_QOFF                      0xf8

#define QOFF_CTLSTA                     0xfa
#define         ESTABLISH_SCB_AVAIL     0x80
#define         SCB_AVAIL               0x40
#define         SNSCB_ROLLOVER          0x20
#define         SDSCB_ROLLOVER          0x10
#define         SESCB_ROLLOVER          0x08
#define         SCB_QSIZE               0x07
#define         SCB_QSIZE_256           0x06

#define DFF_THRSH                       0xfb
#define         WR_DFTHRSH              0x70
#define         WR_DFTHRSH_MAX          0x70
#define         WR_DFTHRSH_90           0x60
#define         WR_DFTHRSH_85           0x50
#define         WR_DFTHRSH_75           0x40
#define         WR_DFTHRSH_63           0x30
#define         WR_DFTHRSH_50           0x20
#define         WR_DFTHRSH_25           0x10
#define         RD_DFTHRSH_MAX          0x07
#define         RD_DFTHRSH              0x07
#define         RD_DFTHRSH_90           0x06
#define         RD_DFTHRSH_85           0x05
#define         RD_DFTHRSH_75           0x04
#define         RD_DFTHRSH_63           0x03
#define         RD_DFTHRSH_50           0x02
#define         RD_DFTHRSH_25           0x01
#define         WR_DFTHRSH_MIN          0x00
#define         RD_DFTHRSH_MIN          0x00

#define SG_CACHEPTR                     0xfc
#define         SG_USER_DATA            0xfc
#define         LAST_SEG                0x02
#define         LAST_SEG_DONE           0x01


#define CMD_GROUP2_BYTE_DELTA   0xfa
#define MAX_OFFSET_8BIT 0x0f
#define BUS_16_BIT      0x01
#define QINFIFO_OFFSET  0x02
#define CMD_GROUP5_BYTE_DELTA   0x0b
#define CMD_GROUP_CODE_SHIFT    0x05
#define MAX_OFFSET_ULTRA2       0x7f
#define MAX_OFFSET_16BIT        0x08
#define BUS_8_BIT       0x00
#define QOUTFIFO_OFFSET 0x01
#define UNTAGGEDSCB_OFFSET      0x00
#define CCSGRAM_MAXSEGS 0x10
#define SCB_LIST_NULL   0xff
#define SG_SIZEOF       0x08
#define CMD_GROUP4_BYTE_DELTA   0x04
#define CMD_GROUP0_BYTE_DELTA   0xfc
#define HOST_MSG        0xff
#define BUS_32_BIT      0x02
#define CCSGADDR_MAX    0x80


/* Downloaded Constant Definitions */
#define TMODE_NUMCMDS   0x00