aic7xxx_reg.h

内核linux2.4.20,可跟rtlinux3.2打补丁 组成实时linux系统,编译内核

#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		CACHETHEN       	0x80
#define		DPARCKEN        	0x40
#define		MPARCKEN        	0x20
#define		EXTREQLCK       	0x10
#define		INTSCBRAMSEL    	0x08
#define		RAMPS           	0x04
#define		USCBSIZE32      	0x02
#define		CIOPARCKEN      	0x01

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

#define	DSCOMMAND1      		0x85
#define		DSLATT          	0xfc
#define		HADDLDSEL1      	0x02
#define		HADDLDSEL0      	0x01

#define	BUSSPD          		0x86
#define		DFTHRSH         	0xc0
#define		DFTHRSH_75      	0x80
#define		STBOFF          	0x38
#define		STBON           	0x07

#define	HS_MAILBOX      		0x86
#define		HOST_MAILBOX    	0xf0
#define		HOST_TQINPOS    	0x80
#define		SEQ_MAILBOX     	0x0f

#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		OUT_OF_RANGE    	0xe1
#define		NO_FREE_SCB     	0xd1
#define		SCB_MISMATCH    	0xc1
#define		MISSED_BUSFREE  	0xb1
#define		MKMSG_FAILED    	0xa1
#define		DATA_OVERRUN    	0x91
#define		PERR_DETECTED   	0x81
#define		BAD_STATUS      	0x71
#define		HOST_MSG_LOOP   	0x61
#define		PDATA_REINIT    	0x51
#define		IGN_WIDE_RES    	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		ILLSADDR        	0x02
#define		ILLHADDR        	0x01

#define	DFCNTRL         		0x93

#define	DFSTATUS        		0x94
#define		PRELOAD_AVAIL   	0x80
#define		DFCACHETH       	0x40
#define		FIFOQWDEMP      	0x20
#define		MREQPEND        	0x10
#define		HDONE           	0x08
#define		DFTHRESH        	0x04
#define		FIFOFULL        	0x02
#define		FIFOEMP         	0x01

#define	DFWADDR         		0x95

#define	DFRADDR         		0x97

#define	DFDAT           		0x99

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

#define	QINFIFO         		0x9b

#define	QINCNT          		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	QOUTCNT         		0x9e

#define	SCSIPHASE       		0x9e
#define		STATUS_PHASE    	0x20
#define		COMMAND_PHASE   	0x10
#define		MSG_IN_PHASE    	0x08
#define		MSG_OUT_PHASE   	0x04
#define		DATA_PHASE_MASK 	0x03
#define		DATA_IN_PHASE   	0x02
#define		DATA_OUT_PHASE  	0x01

#define	SFUNCT          		0x9f
#define		ALT_MODE        	0x80

#define	SCB_BASE        		0xa0

#define	SCB_CDB_PTR     		0xa0
#define	SCB_RESIDUAL_DATACNT		0xa0
#define	SCB_CDB_STORE   		0xa0

#define	SCB_RESIDUAL_SGPTR		0xa4

#define	SCB_SCSI_STATUS 		0xa8

#define	SCB_TARGET_PHASES		0xa9

#define	SCB_TARGET_DATA_DIR		0xaa

#define	SCB_TARGET_ITAG 		0xab

#define	SCB_DATAPTR     		0xac

#define	SCB_DATACNT     		0xb0
#define		SG_LAST_SEG     	0x80
#define		SG_HIGH_ADDR_BITS	0x7f

#define	SCB_SGPTR       		0xb4
#define		SG_RESID_VALID  	0x04
#define		SG_FULL_RESID   	0x02
#define		SG_LIST_NULL    	0x01

#define	SCB_CONTROL     		0xb8
#define		TARGET_SCB      	0x80
#define		DISCENB         	0x40
#define		TAG_ENB         	0x20
#define		MK_MESSAGE      	0x10
#define		ULTRAENB        	0x08
#define		DISCONNECTED    	0x04
#define		SCB_TAG_TYPE    	0x03

#define	SCB_SCSIID      		0xb9
#define		TID             	0xf0
#define		TWIN_CHNLB      	0x80
#define		TWIN_TID        	0x70
#define		OID             	0x0f

#define	SCB_LUN         		0xba
#define		LID             	0xff

#define	SCB_TAG         		0xbb

#define	SCB_CDB_LEN     		0xbc

#define	SCB_SCSIRATE    		0xbd

#define	SCB_SCSIOFFSET  		0xbe

#define	SCB_NEXT        		0xbf

#define	SCB_64_SPARE    		0xc0

#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	SCB_64_BTT      		0xd0

#define	CCHADDR         		0xe0

#define	CCHCNT          		0xe8

#define	CCSGRAM         		0xe9

#define	CCSGADDR        		0xea

#define	CCSGCTL         		0xeb
#define		CCSGDONE        	0x80
#define		CCSGEN          	0x08
#define		SG_FETCH_NEEDED 	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	SCBBADDR        		0xf0

#define	CCSCBPTR        		0xf1

#define	HNSCB_QOFF      		0xf4

#define	SNSCB_QOFF      		0xf6

#define	SDSCB_QOFF      		0xf8

#define	QOFF_CTLSTA     		0xfa
#define		SCB_AVAIL       	0x40
#define		SNSCB_ROLLOVER  	0x20
#define		SDSCB_ROLLOVER  	0x10
#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      	0x07
#define		RD_DFTHRSH_MAX  	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		RD_DFTHRSH_MIN  	0x00
#define		WR_DFTHRSH_MIN  	0x00

#define	SG_CACHE_SHADOW 		0xfc
#define		SG_ADDR_MASK    	0xf8
#define		ODD_SEG         	0x04
#define		LAST_SEG        	0x02
#define		LAST_SEG_DONE   	0x01

#define	SG_CACHE_PRE    		0xfc


#define	MAX_OFFSET_ULTRA2	0x7f
#define	MAX_OFFSET_16BIT	0x08
#define	BUS_8_BIT	0x00
#define	TARGET_CMD_CMPLT	0xfe
#define	STATUS_QUEUE_FULL	0x28
#define	STATUS_BUSY	0x08
#define	MAX_OFFSET_8BIT	0x0f
#define	BUS_32_BIT	0x02
#define	CCSGADDR_MAX	0x80
#define	TID_SHIFT	0x04
#define	SCB_DOWNLOAD_SIZE_64	0x30
#define	HOST_MAILBOX_SHIFT	0x04
#define	CMD_GROUP_CODE_SHIFT	0x05
#define	CCSGRAM_MAXSEGS	0x10
#define	SCB_LIST_NULL	0xff
#define	SG_SIZEOF	0x08
#define	SCB_DOWNLOAD_SIZE	0x20
#define	SEQ_MAILBOX_SHIFT	0x00
#define	TARGET_DATA_IN	0x01
#define	HOST_MSG	0xff
#define	BUS_16_BIT	0x01
#define	SCB_UPLOAD_SIZE	0x20


/* Downloaded Constant Definitions */
#define	INVERTED_CACHESIZE_MASK	0x03
#define	SG_PREFETCH_ADDR_MASK	0x06
#define	SG_PREFETCH_ALIGN_MASK	0x05
#define	QOUTFIFO_OFFSET	0x00
#define	SG_PREFETCH_CNT	0x04
#define	CACHESIZE_MASK	0x02
#define	QINFIFO_OFFSET	0x01