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Diffstat (limited to 'drivers/scsi/FlashPoint.c')
| -rw-r--r-- | drivers/scsi/FlashPoint.c | 12159 |
1 files changed, 12159 insertions, 0 deletions
diff --git a/drivers/scsi/FlashPoint.c b/drivers/scsi/FlashPoint.c new file mode 100644 index 00000000000..56a695c6ab5 --- /dev/null +++ b/drivers/scsi/FlashPoint.c @@ -0,0 +1,12159 @@ +/* + + FlashPoint.c -- FlashPoint SCCB Manager for Linux + + This file contains the FlashPoint SCCB Manager from BusLogic's FlashPoint + Driver Developer's Kit, with minor modifications by Leonard N. Zubkoff for + Linux compatibility. It was provided by BusLogic in the form of 16 separate + source files, which would have unnecessarily cluttered the scsi directory, so + the individual files have been combined into this single file. + + Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + + This file is available under both the GNU General Public License + and a BSD-style copyright; see LICENSE.FlashPoint for details. + +*/ + + +#include <linux/config.h> + + +#ifndef CONFIG_SCSI_OMIT_FLASHPOINT + + +#define UNIX +#define FW_TYPE _SCCB_MGR_ +#define MAX_CARDS 8 +#undef BUSTYPE_PCI + + +#define OS_InPortByte(port) inb(port) +#define OS_InPortWord(port) inw(port) +#define OS_InPortLong(port) inl(port) +#define OS_OutPortByte(port, value) outb(value, port) +#define OS_OutPortWord(port, value) outw(value, port) +#define OS_OutPortLong(port, value) outl(value, port) +#define OS_Lock(x) +#define OS_UnLock(x) + + +/* + Define name replacements for compatibility with the Linux BusLogic Driver. +*/ + +#define SccbMgr_sense_adapter FlashPoint_ProbeHostAdapter +#define SccbMgr_config_adapter FlashPoint_HardwareResetHostAdapter +#define SccbMgr_unload_card FlashPoint_ReleaseHostAdapter +#define SccbMgr_start_sccb FlashPoint_StartCCB +#define SccbMgr_abort_sccb FlashPoint_AbortCCB +#define SccbMgr_my_int FlashPoint_InterruptPending +#define SccbMgr_isr FlashPoint_HandleInterrupt + + +/* + Define name replacements to avoid kernel namespace pollution. +*/ + +#define BL_Card FPT_BL_Card +#define BusMasterInit FPT_BusMasterInit +#define CalcCrc16 FPT_CalcCrc16 +#define CalcLrc FPT_CalcLrc +#define ChkIfChipInitialized FPT_ChkIfChipInitialized +#define DiagBusMaster FPT_DiagBusMaster +#define DiagEEPROM FPT_DiagEEPROM +#define DiagXbow FPT_DiagXbow +#define GetTarLun FPT_GetTarLun +#define RNVRamData FPT_RNVRamData +#define RdStack FPT_RdStack +#define SccbMgrTableInitAll FPT_SccbMgrTableInitAll +#define SccbMgrTableInitCard FPT_SccbMgrTableInitCard +#define SccbMgrTableInitTarget FPT_SccbMgrTableInitTarget +#define SccbMgr_bad_isr FPT_SccbMgr_bad_isr +#define SccbMgr_scsi_reset FPT_SccbMgr_scsi_reset +#define SccbMgr_timer_expired FPT_SccbMgr_timer_expired +#define SendMsg FPT_SendMsg +#define Wait FPT_Wait +#define Wait1Second FPT_Wait1Second +#define WrStack FPT_WrStack +#define XbowInit FPT_XbowInit +#define autoCmdCmplt FPT_autoCmdCmplt +#define autoLoadDefaultMap FPT_autoLoadDefaultMap +#define busMstrDataXferStart FPT_busMstrDataXferStart +#define busMstrSGDataXferStart FPT_busMstrSGDataXferStart +#define busMstrTimeOut FPT_busMstrTimeOut +#define dataXferProcessor FPT_dataXferProcessor +#define default_intena FPT_default_intena +#define hostDataXferAbort FPT_hostDataXferAbort +#define hostDataXferRestart FPT_hostDataXferRestart +#define inisci FPT_inisci +#define mbCards FPT_mbCards +#define nvRamInfo FPT_nvRamInfo +#define phaseBusFree FPT_phaseBusFree +#define phaseChkFifo FPT_phaseChkFifo +#define phaseCommand FPT_phaseCommand +#define phaseDataIn FPT_phaseDataIn +#define phaseDataOut FPT_phaseDataOut +#define phaseDecode FPT_phaseDecode +#define phaseIllegal FPT_phaseIllegal +#define phaseMsgIn FPT_phaseMsgIn +#define phaseMsgOut FPT_phaseMsgOut +#define phaseStatus FPT_phaseStatus +#define queueAddSccb FPT_queueAddSccb +#define queueCmdComplete FPT_queueCmdComplete +#define queueDisconnect FPT_queueDisconnect +#define queueFindSccb FPT_queueFindSccb +#define queueFlushSccb FPT_queueFlushSccb +#define queueFlushTargSccb FPT_queueFlushTargSccb +#define queueSearchSelect FPT_queueSearchSelect +#define queueSelectFail FPT_queueSelectFail +#define s_PhaseTbl FPT_s_PhaseTbl +#define scamHAString FPT_scamHAString +#define scamInfo FPT_scamInfo +#define scarb FPT_scarb +#define scasid FPT_scasid +#define scbusf FPT_scbusf +#define sccbMgrTbl FPT_sccbMgrTbl +#define schkdd FPT_schkdd +#define scini FPT_scini +#define sciso FPT_sciso +#define scmachid FPT_scmachid +#define scsavdi FPT_scsavdi +#define scsel FPT_scsel +#define scsell FPT_scsell +#define scsendi FPT_scsendi +#define scvalq FPT_scvalq +#define scwirod FPT_scwirod +#define scwiros FPT_scwiros +#define scwtsel FPT_scwtsel +#define scxferc FPT_scxferc +#define sdecm FPT_sdecm +#define sfm FPT_sfm +#define shandem FPT_shandem +#define sinits FPT_sinits +#define sisyncn FPT_sisyncn +#define sisyncr FPT_sisyncr +#define siwidn FPT_siwidn +#define siwidr FPT_siwidr +#define sres FPT_sres +#define sresb FPT_sresb +#define ssel FPT_ssel +#define ssenss FPT_ssenss +#define sssyncv FPT_sssyncv +#define stsyncn FPT_stsyncn +#define stwidn FPT_stwidn +#define sxfrp FPT_sxfrp +#define utilEERead FPT_utilEERead +#define utilEEReadOrg FPT_utilEEReadOrg +#define utilEESendCmdAddr FPT_utilEESendCmdAddr +#define utilEEWrite FPT_utilEEWrite +#define utilEEWriteOnOff FPT_utilEEWriteOnOff +#define utilUpdateResidual FPT_utilUpdateResidual + + +/*---------------------------------------------------------------------- + * + * + * Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + * + * This file is available under both the GNU General Public License + * and a BSD-style copyright; see LICENSE.FlashPoint for details. + * + * $Workfile: globals.h $ + * + * Description: Common shared global defines. + * + * $Date: 1996/09/04 01:26:13 $ + * + * $Revision: 1.11 $ + * + *----------------------------------------------------------------------*/ +#ifndef __GLOBALS_H__ +#define __GLOBALS_H__ + +#define _UCB_MGR_ 1 +#define _SCCB_MGR_ 2 + +/*#include <osflags.h>*/ + +#define MAX_CDBLEN 12 + +#define SCAM_LEV_2 1 + +#define CRCMASK 0xA001 + +/* In your osflags.h file, please ENSURE that only ONE OS FLAG + is on at a time !!! Also, please make sure you turn set the + variable FW_TYPE to either _UCB_MGR_ or _SCCB_MGR_ !!! */ + +#if defined(DOS) || defined(WIN95_16) || defined(OS2) || defined(OTHER_16) + #define COMPILER_16_BIT 1 +#elif defined(NETWARE) || defined(NT) || defined(WIN95_32) || defined(UNIX) || defined(OTHER_32) || defined(SOLARIS_REAL_MODE) + #define COMPILER_32_BIT 1 +#endif + + +#define BL_VENDOR_ID 0x104B +#define FP_DEVICE_ID 0x8130 +#define MM_DEVICE_ID 0x1040 + + +#ifndef FALSE +#define FALSE 0 +#endif +#ifndef TRUE +#define TRUE (!(FALSE)) +#endif + +#ifndef NULL +#define NULL 0 +#endif + +#define FAILURE 0xFFFFFFFFL + + +typedef unsigned char UCHAR; +typedef unsigned short USHORT; +typedef unsigned int UINT; +typedef unsigned long ULONG; +typedef unsigned char * PUCHAR; +typedef unsigned short* PUSHORT; +typedef unsigned long * PULONG; +typedef void * PVOID; + + +#if defined(COMPILER_16_BIT) +typedef unsigned char far * uchar_ptr; +typedef unsigned short far * ushort_ptr; +typedef unsigned long far * ulong_ptr; +#endif /* 16_BIT_COMPILER */ + +#if defined(COMPILER_32_BIT) +typedef unsigned char * uchar_ptr; +typedef unsigned short * ushort_ptr; +typedef unsigned long * ulong_ptr; +#endif /* 32_BIT_COMPILER */ + + +/* NEW TYPE DEFINITIONS (shared with Mylex North) + +** Use following type defines to avoid confusion in 16 and 32-bit +** environments. Avoid using 'int' as it denotes 16 bits in 16-bit +** environment and 32 in 32-bit environments. + +*/ + +#define s08bits char +#define s16bits short +#define s32bits long + +#define u08bits unsigned s08bits +#define u16bits unsigned s16bits +#define u32bits unsigned s32bits + +#if defined(COMPILER_16_BIT) + +typedef u08bits far * pu08bits; +typedef u16bits far * pu16bits; +typedef u32bits far * pu32bits; + +#endif /* COMPILER_16_BIT */ + +#if defined(COMPILER_32_BIT) + +typedef u08bits * pu08bits; +typedef u16bits * pu16bits; +typedef u32bits * pu32bits; + +#endif /* COMPILER_32_BIT */ + + +#define BIT(x) ((UCHAR)(1<<(x))) /* single-bit mask in bit position x */ +#define BITW(x) ((USHORT)(1<<(x))) /* single-bit mask in bit position x */ + + + +#if defined(DOS) +/*#include <dos.h>*/ + #undef inportb /* undefine for Borland Lib */ + #undef inport /* they may have define I/O function in LIB */ + #undef outportb + #undef outport + + #define OS_InPortByte(ioport) inportb(ioport) + #define OS_InPortWord(ioport) inport(ioport) + #define OS_InPortLong(ioport) inportq(ioport, val) + #define OS_OutPortByte(ioport, val) outportb(ioport, val) + #define OS_OutPortWord(ioport, val) outport(ioport, val) + #define OS_OutPortLong(ioport) outportq(ioport, val) +#endif /* DOS */ + +#if defined(NETWARE) || defined(OTHER_32) || defined(OTHER_16) + extern u08bits OS_InPortByte(u32bits ioport); + extern u16bits OS_InPortWord(u32bits ioport); + extern u32bits OS_InPortLong(u32bits ioport); + + extern OS_InPortByteBuffer(u32bits ioport, pu08bits buffer, u32bits count); + extern OS_InPortWordBuffer(u32bits ioport, pu16bits buffer, u32bits count); + extern OS_OutPortByte(u32bits ioport, u08bits val); + extern OS_OutPortWord(u32bits ioport, u16bits val); + extern OS_OutPortLong(u32bits ioport, u32bits val); + extern OS_OutPortByteBuffer(u32bits ioport, pu08bits buffer, u32bits count); + extern OS_OutPortWordBuffer(u32bits ioport, pu16bits buffer, u32bits count); +#endif /* NETWARE || OTHER_32 || OTHER_16 */ + +#if defined (NT) || defined(WIN95_32) || defined(WIN95_16) + #if defined(NT) + + extern __declspec(dllimport) u08bits ScsiPortReadPortUchar(pu08bits ioport); + extern __declspec(dllimport) u16bits ScsiPortReadPortUshort(pu16bits ioport); + extern __declspec(dllimport) u32bits ScsiPortReadPortUlong(pu32bits ioport); + extern __declspec(dllimport) void ScsiPortWritePortUchar(pu08bits ioport, u08bits val); + extern __declspec(dllimport) void ScsiPortWritePortUshort(pu16bits port, u16bits val); + extern __declspec(dllimport) void ScsiPortWritePortUlong(pu32bits port, u32bits val); + + #else + + extern u08bits ScsiPortReadPortUchar(pu08bits ioport); + extern u16bits ScsiPortReadPortUshort(pu16bits ioport); + extern u32bits ScsiPortReadPortUlong(pu32bits ioport); + extern void ScsiPortWritePortUchar(pu08bits ioport, u08bits val); + extern void ScsiPortWritePortUshort(pu16bits port, u16bits val); + extern void ScsiPortWritePortUlong(pu32bits port, u32bits val); + #endif + + + #define OS_InPortByte(ioport) ScsiPortReadPortUchar((pu08bits) ioport) + #define OS_InPortWord(ioport) ScsiPortReadPortUshort((pu16bits) ioport) + #define OS_InPortLong(ioport) ScsiPortReadPortUlong((pu32bits) ioport) + + #define OS_OutPortByte(ioport, val) ScsiPortWritePortUchar((pu08bits) ioport, (u08bits) val) + #define OS_OutPortWord(ioport, val) ScsiPortWritePortUshort((pu16bits) ioport, (u16bits) val) + #define OS_OutPortLong(ioport, val) ScsiPortWritePortUlong((pu32bits) ioport, (u32bits) val) + #define OS_OutPortByteBuffer(ioport, buffer, count) \ + ScsiPortWritePortBufferUchar((pu08bits)&port, (pu08bits) buffer, (u32bits) count) + #define OS_OutPortWordBuffer(ioport, buffer, count) \ + ScsiPortWritePortBufferUshort((pu16bits)&port, (pu16bits) buffer, (u32bits) count) + + #define OS_Lock(x) + #define OS_UnLock(x) +#endif /* NT || WIN95_32 || WIN95_16 */ + +#if defined (UNIX) && !defined(OS_InPortByte) + #define OS_InPortByte(ioport) inb((u16bits)ioport) + #define OS_InPortWord(ioport) inw((u16bits)ioport) + #define OS_InPortLong(ioport) inl((u16bits)ioport) + #define OS_OutPortByte(ioport,val) outb((u16bits)ioport, (u08bits)val) + #define OS_OutPortWord(ioport,val) outw((u16bits)ioport, (u16bits)val) + #define OS_OutPortLong(ioport,val) outl((u16bits)ioport, (u32bits)val) + + #define OS_Lock(x) + #define OS_UnLock(x) +#endif /* UNIX */ + + +#if defined(OS2) + extern u08bits inb(u32bits ioport); + extern u16bits inw(u32bits ioport); + extern void outb(u32bits ioport, u08bits val); + extern void outw(u32bits ioport, u16bits val); + + #define OS_InPortByte(ioport) inb(ioport) + #define OS_InPortWord(ioport) inw(ioport) + #define OS_OutPortByte(ioport, val) outb(ioport, val) + #define OS_OutPortWord(ioport, val) outw(ioport, val) + extern u32bits OS_InPortLong(u32bits ioport); + extern void OS_OutPortLong(u32bits ioport, u32bits val); + + #define OS_Lock(x) + #define OS_UnLock(x) +#endif /* OS2 */ + +#if defined(SOLARIS_REAL_MODE) + +extern unsigned char inb(unsigned long ioport); +extern unsigned short inw(unsigned long ioport); + +#define OS_InPortByte(ioport) inb(ioport) +#define OS_InPortWord(ioport) inw(ioport) + +extern void OS_OutPortByte(unsigned long ioport, unsigned char val); +extern void OS_OutPortWord(unsigned long ioport, unsigned short val); +extern unsigned long OS_InPortLong(unsigned long ioport); +extern void OS_OutPortLong(unsigned long ioport, unsigned long val); + +#define OS_Lock(x) +#define OS_UnLock(x) + +#endif /* SOLARIS_REAL_MODE */ + +#endif /* __GLOBALS_H__ */ + +/*---------------------------------------------------------------------- + * + * + * Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + * + * This file is available under both the GNU General Public License + * and a BSD-style copyright; see LICENSE.FlashPoint for details. + * + * $Workfile: sccbmgr.h $ + * + * Description: Common shared SCCB Interface defines and SCCB + * Manager specifics defines. + * + * $Date: 1996/10/24 23:09:33 $ + * + * $Revision: 1.14 $ + * + *----------------------------------------------------------------------*/ + +#ifndef __SCCB_H__ +#define __SCCB_H__ + +/*#include <osflags.h>*/ +/*#include <globals.h>*/ + +#if defined(BUGBUG) +#define debug_size 32 +#endif + +#if defined(DOS) + + typedef struct _SCCB near *PSCCB; + #if (FW_TYPE == _SCCB_MGR_) + typedef void (*CALL_BK_FN)(PSCCB); + #endif + +#elif defined(OS2) + + typedef struct _SCCB far *PSCCB; + #if (FW_TYPE == _SCCB_MGR_) + typedef void (far *CALL_BK_FN)(PSCCB); + #endif + +#else + + typedef struct _SCCB *PSCCB; + #if (FW_TYPE == _SCCB_MGR_) + typedef void (*CALL_BK_FN)(PSCCB); + #endif + +#endif + + +typedef struct SCCBMgr_info { + ULONG si_baseaddr; + UCHAR si_present; + UCHAR si_intvect; + UCHAR si_id; + UCHAR si_lun; + USHORT si_fw_revision; + USHORT si_per_targ_init_sync; + USHORT si_per_targ_fast_nego; + USHORT si_per_targ_ultra_nego; + USHORT si_per_targ_no_disc; + USHORT si_per_targ_wide_nego; + USHORT si_flags; + UCHAR si_card_family; + UCHAR si_bustype; + UCHAR si_card_model[3]; + UCHAR si_relative_cardnum; + UCHAR si_reserved[4]; + ULONG si_OS_reserved; + UCHAR si_XlatInfo[4]; + ULONG si_reserved2[5]; + ULONG si_secondary_range; +} SCCBMGR_INFO; + +#if defined(DOS) + typedef SCCBMGR_INFO * PSCCBMGR_INFO; +#else + #if defined (COMPILER_16_BIT) + typedef SCCBMGR_INFO far * PSCCBMGR_INFO; + #else + typedef SCCBMGR_INFO * PSCCBMGR_INFO; + #endif +#endif // defined(DOS) + + + + +#if (FW_TYPE==_SCCB_MGR_) + #define SCSI_PARITY_ENA 0x0001 + #define LOW_BYTE_TERM 0x0010 + #define HIGH_BYTE_TERM 0x0020 + #define BUSTYPE_PCI 0x3 +#endif + +#define SUPPORT_16TAR_32LUN 0x0002 +#define SOFT_RESET 0x0004 +#define EXTENDED_TRANSLATION 0x0008 +#define POST_ALL_UNDERRRUNS 0x0040 +#define FLAG_SCAM_ENABLED 0x0080 +#define FLAG_SCAM_LEVEL2 0x0100 + + + + +#define HARPOON_FAMILY 0x02 + + +#define ISA_BUS_CARD 0x01 +#define EISA_BUS_CARD 0x02 +#define PCI_BUS_CARD 0x03 +#define VESA_BUS_CARD 0x04 + +/* SCCB struc used for both SCCB and UCB manager compiles! + * The UCB Manager treats the SCCB as it's 'native hardware structure' + */ + + +#pragma pack(1) +typedef struct _SCCB { + UCHAR OperationCode; + UCHAR ControlByte; + UCHAR CdbLength; + UCHAR RequestSenseLength; + ULONG DataLength; + ULONG DataPointer; + UCHAR CcbRes[2]; + UCHAR HostStatus; + UCHAR TargetStatus; + UCHAR TargID; + UCHAR Lun; + UCHAR Cdb[12]; + UCHAR CcbRes1; + UCHAR Reserved1; + ULONG Reserved2; + ULONG SensePointer; + + + CALL_BK_FN SccbCallback; /* VOID (*SccbCallback)(); */ + ULONG SccbIOPort; /* Identifies board base port */ + UCHAR SccbStatus; + UCHAR SCCBRes2; + USHORT SccbOSFlags; + + + ULONG Sccb_XferCnt; /* actual transfer count */ + ULONG Sccb_ATC; + ULONG SccbVirtDataPtr; /* virtual addr for OS/2 */ + ULONG Sccb_res1; + USHORT Sccb_MGRFlags; + USHORT Sccb_sgseg; + UCHAR Sccb_scsimsg; /* identify msg for selection */ + UCHAR Sccb_tag; + UCHAR Sccb_scsistat; + UCHAR Sccb_idmsg; /* image of last msg in */ + PSCCB Sccb_forwardlink; + PSCCB Sccb_backlink; + ULONG Sccb_savedATC; + UCHAR Save_Cdb[6]; + UCHAR Save_CdbLen; + UCHAR Sccb_XferState; + ULONG Sccb_SGoffset; +#if (FW_TYPE == _UCB_MGR_) + PUCB Sccb_ucb_ptr; +#endif + } SCCB; + +#define SCCB_SIZE sizeof(SCCB) + +#pragma pack() + + + +#define SCSI_INITIATOR_COMMAND 0x00 +#define TARGET_MODE_COMMAND 0x01 +#define SCATTER_GATHER_COMMAND 0x02 +#define RESIDUAL_COMMAND 0x03 +#define RESIDUAL_SG_COMMAND 0x04 +#define RESET_COMMAND 0x81 + + +#define F_USE_CMD_Q 0x20 /*Inidcates TAGGED command. */ +#define TAG_TYPE_MASK 0xC0 /*Type of tag msg to send. */ +#define TAG_Q_MASK 0xE0 +#define SCCB_DATA_XFER_OUT 0x10 /* Write */ +#define SCCB_DATA_XFER_IN 0x08 /* Read */ + + +#define FOURTEEN_BYTES 0x00 /* Request Sense Buffer size */ +#define NO_AUTO_REQUEST_SENSE 0x01 /* No Request Sense Buffer */ + + +#define BUS_FREE_ST 0 +#define SELECT_ST 1 +#define SELECT_BDR_ST 2 /* Select w\ Bus Device Reset */ +#define SELECT_SN_ST 3 /* Select w\ Sync Nego */ +#define SELECT_WN_ST 4 /* Select w\ Wide Data Nego */ +#define SELECT_Q_ST 5 /* Select w\ Tagged Q'ing */ +#define COMMAND_ST 6 +#define DATA_OUT_ST 7 +#define DATA_IN_ST 8 +#define DISCONNECT_ST 9 +#define STATUS_ST 10 +#define ABORT_ST 11 +#define MESSAGE_ST 12 + + +#define F_HOST_XFER_DIR 0x01 +#define F_ALL_XFERRED 0x02 +#define F_SG_XFER 0x04 +#define F_AUTO_SENSE 0x08 +#define F_ODD_BALL_CNT 0x10 +#define F_NO_DATA_YET 0x80 + + +#define F_STATUSLOADED 0x01 +#define F_MSGLOADED 0x02 +#define F_DEV_SELECTED 0x04 + + +#define SCCB_COMPLETE 0x00 /* SCCB completed without error */ +#define SCCB_DATA_UNDER_RUN 0x0C +#define SCCB_SELECTION_TIMEOUT 0x11 /* Set SCSI selection timed out */ +#define SCCB_DATA_OVER_RUN 0x12 +#define SCCB_UNEXPECTED_BUS_FREE 0x13 /* Target dropped SCSI BSY */ +#define SCCB_PHASE_SEQUENCE_FAIL 0x14 /* Target bus phase sequence failure */ + +#define SCCB_INVALID_OP_CODE 0x16 /* SCCB invalid operation code */ +#define SCCB_INVALID_SCCB 0x1A /* Invalid SCCB - bad parameter */ +#define SCCB_GROSS_FW_ERR 0x27 /* Major problem! */ +#define SCCB_BM_ERR 0x30 /* BusMaster error. */ +#define SCCB_PARITY_ERR 0x34 /* SCSI parity error */ + + + +#if (FW_TYPE==_UCB_MGR_) + #define HBA_AUTO_SENSE_FAIL 0x1B + #define HBA_TQ_REJECTED 0x1C + #define HBA_UNSUPPORTED_MSG 0x1D + #define HBA_HW_ERROR 0x20 + #define HBA_ATN_NOT_RESPONDED 0x21 + #define HBA_SCSI_RESET_BY_ADAPTER 0x22 + #define HBA_SCSI_RESET_BY_TARGET 0x23 + #define HBA_WRONG_CONNECTION 0x24 + #define HBA_BUS_DEVICE_RESET 0x25 + #define HBA_ABORT_QUEUE 0x26 + +#else // these are not defined in BUDI/UCB + + #define SCCB_INVALID_DIRECTION 0x18 /* Invalid target direction */ + #define SCCB_DUPLICATE_SCCB 0x19 /* Duplicate SCCB */ + #define SCCB_SCSI_RST 0x35 /* SCSI RESET detected. */ + +#endif // (FW_TYPE==_UCB_MGR_) + + +#define SCCB_IN_PROCESS 0x00 +#define SCCB_SUCCESS 0x01 +#define SCCB_ABORT 0x02 +#define SCCB_NOT_FOUND 0x03 +#define SCCB_ERROR 0x04 +#define SCCB_INVALID 0x05 + +#define SCCB_SIZE sizeof(SCCB) + + + + +#if (FW_TYPE == _UCB_MGR_) + void SccbMgr_start_sccb(CARD_HANDLE pCurrCard, PUCB p_ucb); + s32bits SccbMgr_abort_sccb(CARD_HANDLE pCurrCard, PUCB p_ucb); + u08bits SccbMgr_my_int(CARD_HANDLE pCurrCard); + s32bits SccbMgr_isr(CARD_HANDLE pCurrCard); + void SccbMgr_scsi_reset(CARD_HANDLE pCurrCard); + void SccbMgr_timer_expired(CARD_HANDLE pCurrCard); + void SccbMgr_unload_card(CARD_HANDLE pCurrCard); + void SccbMgr_restore_foreign_state(CARD_HANDLE pCurrCard); + void SccbMgr_restore_native_state(CARD_HANDLE pCurrCard); + void SccbMgr_save_foreign_state(PADAPTER_INFO pAdapterInfo); + +#endif + + +#if (FW_TYPE == _SCCB_MGR_) + + #if defined (DOS) + int SccbMgr_sense_adapter(PSCCBMGR_INFO pCardInfo); + USHORT SccbMgr_config_adapter(PSCCBMGR_INFO pCardInfo); + void SccbMgr_start_sccb(USHORT pCurrCard, PSCCB p_SCCB); + int SccbMgr_abort_sccb(USHORT pCurrCard, PSCCB p_SCCB); + UCHAR SccbMgr_my_int(USHORT pCurrCard); + int SccbMgr_isr(USHORT pCurrCard); + void SccbMgr_scsi_reset(USHORT pCurrCard); + void SccbMgr_timer_expired(USHORT pCurrCard); + USHORT SccbMgr_status(USHORT pCurrCard); + void SccbMgr_unload_card(USHORT pCurrCard); + + #else //non-DOS + + int SccbMgr_sense_adapter(PSCCBMGR_INFO pCardInfo); + ULONG SccbMgr_config_adapter(PSCCBMGR_INFO pCardInfo); + void SccbMgr_start_sccb(ULONG pCurrCard, PSCCB p_SCCB); + int SccbMgr_abort_sccb(ULONG pCurrCard, PSCCB p_SCCB); + UCHAR SccbMgr_my_int(ULONG pCurrCard); + int SccbMgr_isr(ULONG pCurrCard); + void SccbMgr_scsi_reset(ULONG pCurrCard); + void SccbMgr_enable_int(ULONG pCurrCard); + void SccbMgr_disable_int(ULONG pCurrCard); + void SccbMgr_timer_expired(ULONG pCurrCard); + void SccbMgr_unload_card(ULONG pCurrCard); + + #endif +#endif // (FW_TYPE == _SCCB_MGR_) + +#endif /* __SCCB_H__ */ + +/*---------------------------------------------------------------------- + * + * + * Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + * + * This file is available under both the GNU General Public License + * and a BSD-style copyright; see LICENSE.FlashPoint for details. + * + * $Workfile: blx30.h $ + * + * Description: This module contains SCCB/UCB Manager implementation + * specific stuff. + * + * $Date: 1996/11/13 18:34:22 $ + * + * $Revision: 1.10 $ + * + *----------------------------------------------------------------------*/ + + +#ifndef __blx30_H__ +#define __blx30_H__ + +/*#include <globals.h>*/ + +#define ORION_FW_REV 3110 + + + + +#define HARP_REVD 1 + + +#if defined(DOS) +#define QUEUE_DEPTH 8+1 /*1 for Normal disconnect 0 for Q'ing. */ +#else +#define QUEUE_DEPTH 254+1 /*1 for Normal disconnect 32 for Q'ing. */ +#endif // defined(DOS) + +#define MAX_MB_CARDS 4 /* Max. no of cards suppoerted on Mother Board */ + +#define WIDE_SCSI 1 + +#if defined(WIDE_SCSI) + #if defined(DOS) + #define MAX_SCSI_TAR 16 + #define MAX_LUN 8 + #define LUN_MASK 0x07 + #else + #define MAX_SCSI_TAR 16 + #define MAX_LUN 32 + #define LUN_MASK 0x1f + + #endif +#else + #define MAX_SCSI_TAR 8 + #define MAX_LUN 8 + #define LUN_MASK 0x07 +#endif + +#if defined(HARP_REVA) +#define SG_BUF_CNT 15 /*Number of prefetched elements. */ +#else +#define SG_BUF_CNT 16 /*Number of prefetched elements. */ +#endif + +#define SG_ELEMENT_SIZE 8 /*Eight byte per element. */ +#define SG_LOCAL_MASK 0x00000000L +#define SG_ELEMENT_MASK 0xFFFFFFFFL + + +#if (FW_TYPE == _UCB_MGR_) + #define OPC_DECODE_NORMAL 0x0f7f +#endif // _UCB_MGR_ + + + +#if defined(DOS) + +/*#include <dos.h>*/ + #define RD_HARPOON(ioport) (OS_InPortByte(ioport)) + #define RDW_HARPOON(ioport) (OS_InPortWord(ioport)) + #define WR_HARPOON(ioport,val) (OS_OutPortByte(ioport,val)) + #define WRW_HARPOON(ioport,val) (OS_OutPortWord(ioport,val)) + + #define RD_HARP32(port,offset,data) asm{db 66h; \ + push ax; \ + mov dx,port; \ + add dx, offset; \ + db 66h; \ + in ax,dx; \ + db 66h; \ + mov word ptr data,ax;\ + db 66h; \ + pop ax} + + #define WR_HARP32(port,offset,data) asm{db 66h; \ + push ax; \ + mov dx,port; \ + add dx, offset; \ + db 66h; \ + mov ax,word ptr data;\ + db 66h; \ + out dx,ax; \ + db 66h; \ + pop ax} +#endif /* DOS */ + +#if defined(NETWARE) || defined(OTHER_32) || defined(OTHER_16) + #define RD_HARPOON(ioport) OS_InPortByte((unsigned long)ioport) + #define RDW_HARPOON(ioport) OS_InPortWord((unsigned long)ioport) + #define RD_HARP32(ioport,offset,data) (data = OS_InPortLong(ioport + offset)) + #define WR_HARPOON(ioport,val) OS_OutPortByte((ULONG)ioport,(UCHAR) val) + #define WRW_HARPOON(ioport,val) OS_OutPortWord((ULONG)ioport,(USHORT)val) + #define WR_HARP32(ioport,offset,data) OS_OutPortLong((ioport + offset), data) +#endif /* NETWARE || OTHER_32 || OTHER_16 */ + +#if defined(NT) || defined(WIN95_32) || defined(WIN95_16) + #define RD_HARPOON(ioport) OS_InPortByte((ULONG)ioport) + #define RDW_HARPOON(ioport) OS_InPortWord((ULONG)ioport) + #define RD_HARP32(ioport,offset,data) (data = OS_InPortLong((ULONG)(ioport + offset))) + #define WR_HARPOON(ioport,val) OS_OutPortByte((ULONG)ioport,(UCHAR) val) + #define WRW_HARPOON(ioport,val) OS_OutPortWord((ULONG)ioport,(USHORT)val) + #define WR_HARP32(ioport,offset,data) OS_OutPortLong((ULONG)(ioport + offset), data) +#endif /* NT || WIN95_32 || WIN95_16 */ + +#if defined (UNIX) + #define RD_HARPOON(ioport) OS_InPortByte((u32bits)ioport) + #define RDW_HARPOON(ioport) OS_InPortWord((u32bits)ioport) + #define RD_HARP32(ioport,offset,data) (data = OS_InPortLong((u32bits)(ioport + offset))) + #define WR_HARPOON(ioport,val) OS_OutPortByte((u32bits)ioport,(u08bits) val) + #define WRW_HARPOON(ioport,val) OS_OutPortWord((u32bits)ioport,(u16bits)val) + #define WR_HARP32(ioport,offset,data) OS_OutPortLong((u32bits)(ioport + offset), data) +#endif /* UNIX */ + +#if defined(OS2) + #define RD_HARPOON(ioport) OS_InPortByte((unsigned long)ioport) + #define RDW_HARPOON(ioport) OS_InPortWord((unsigned long)ioport) + #define RD_HARP32(ioport,offset,data) (data = OS_InPortLong((ULONG)(ioport + offset))) + #define WR_HARPOON(ioport,val) OS_OutPortByte((ULONG)ioport,(UCHAR) val) + #define WRW_HARPOON(ioport,val) OS_OutPortWord((ULONG)ioport,(USHORT)val) + #define WR_HARP32(ioport,offset,data) OS_OutPortLong(((ULONG)(ioport + offset)), data) +#endif /* OS2 */ + +#if defined(SOLARIS_REAL_MODE) + + #define RD_HARPOON(ioport) OS_InPortByte((unsigned long)ioport) + #define RDW_HARPOON(ioport) OS_InPortWord((unsigned long)ioport) + #define RD_HARP32(ioport,offset,data) (data = OS_InPortLong((ULONG)(ioport + offset))) + #define WR_HARPOON(ioport,val) OS_OutPortByte((ULONG)ioport,(UCHAR) val) + #define WRW_HARPOON(ioport,val) OS_OutPortWord((ULONG)ioport,(USHORT)val) + #define WR_HARP32(ioport,offset,data) OS_OutPortLong((ULONG)(ioport + offset), (ULONG)data) + +#endif /* SOLARIS_REAL_MODE */ + +#endif /* __BLX30_H__ */ + + +/*---------------------------------------------------------------------- + * + * + * Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + * + * This file is available under both the GNU General Public License + * and a BSD-style copyright; see LICENSE.FlashPoint for details. + * + * $Workfile: target.h $ + * + * Description: Definitions for Target related structures + * + * $Date: 1996/12/11 22:06:20 $ + * + * $Revision: 1.9 $ + * + *----------------------------------------------------------------------*/ + +#ifndef __TARGET__ +#define __TARGET__ + +/*#include <globals.h>*/ +/*#include <blx30.h>*/ + + +#define TAR_SYNC_MASK (BIT(7)+BIT(6)) +#define SYNC_UNKNOWN 0x00 +#define SYNC_TRYING BIT(6) +#define SYNC_SUPPORTED (BIT(7)+BIT(6)) + +#define TAR_WIDE_MASK (BIT(5)+BIT(4)) +#define WIDE_DISABLED 0x00 +#define WIDE_ENABLED BIT(4) +#define WIDE_NEGOCIATED BIT(5) + +#define TAR_TAG_Q_MASK (BIT(3)+BIT(2)) +#define TAG_Q_UNKNOWN 0x00 +#define TAG_Q_TRYING BIT(2) +#define TAG_Q_REJECT BIT(3) +#define TAG_Q_SUPPORTED (BIT(3)+BIT(2)) + +#define TAR_ALLOW_DISC BIT(0) + + +#define EE_SYNC_MASK (BIT(0)+BIT(1)) +#define EE_SYNC_ASYNC 0x00 +#define EE_SYNC_5MB BIT(0) +#define EE_SYNC_10MB BIT(1) +#define EE_SYNC_20MB (BIT(0)+BIT(1)) + +#define EE_ALLOW_DISC BIT(6) +#define EE_WIDE_SCSI BIT(7) + + +#if defined(DOS) + typedef struct SCCBMgr_tar_info near *PSCCBMgr_tar_info; + +#elif defined(OS2) + typedef struct SCCBMgr_tar_info far *PSCCBMgr_tar_info; + +#else + typedef struct SCCBMgr_tar_info *PSCCBMgr_tar_info; + +#endif + + +typedef struct SCCBMgr_tar_info { + + PSCCB TarSelQ_Head; + PSCCB TarSelQ_Tail; + UCHAR TarLUN_CA; /*Contingent Allgiance */ + UCHAR TarTagQ_Cnt; + UCHAR TarSelQ_Cnt; + UCHAR TarStatus; + UCHAR TarEEValue; + UCHAR TarSyncCtrl; + UCHAR TarReserved[2]; /* for alignment */ + UCHAR LunDiscQ_Idx[MAX_LUN]; + UCHAR TarLUNBusy[MAX_LUN]; +} SCCBMGR_TAR_INFO; + +typedef struct NVRAMInfo { + UCHAR niModel; /* Model No. of card */ + UCHAR niCardNo; /* Card no. */ +#if defined(DOS) + USHORT niBaseAddr; /* Port Address of card */ +#else + ULONG niBaseAddr; /* Port Address of card */ +#endif + UCHAR niSysConf; /* Adapter Configuration byte - Byte 16 of eeprom map */ + UCHAR niScsiConf; /* SCSI Configuration byte - Byte 17 of eeprom map */ + UCHAR niScamConf; /* SCAM Configuration byte - Byte 20 of eeprom map */ + UCHAR niAdapId; /* Host Adapter ID - Byte 24 of eerpom map */ + UCHAR niSyncTbl[MAX_SCSI_TAR / 2]; /* Sync/Wide byte of targets */ + UCHAR niScamTbl[MAX_SCSI_TAR][4]; /* Compressed Scam name string of Targets */ +}NVRAMINFO; + +#if defined(DOS) +typedef NVRAMINFO near *PNVRamInfo; +#elif defined (OS2) +typedef NVRAMINFO far *PNVRamInfo; +#else +typedef NVRAMINFO *PNVRamInfo; +#endif + +#define MODEL_LT 1 +#define MODEL_DL 2 +#define MODEL_LW 3 +#define MODEL_DW 4 + + +typedef struct SCCBcard { + PSCCB currentSCCB; +#if (FW_TYPE==_SCCB_MGR_) + PSCCBMGR_INFO cardInfo; +#else + PADAPTER_INFO cardInfo; +#endif + +#if defined(DOS) + USHORT ioPort; +#else + ULONG ioPort; +#endif + + USHORT cmdCounter; + UCHAR discQCount; + UCHAR tagQ_Lst; + UCHAR cardIndex; + UCHAR scanIndex; + UCHAR globalFlags; + UCHAR ourId; + PNVRamInfo pNvRamInfo; + PSCCB discQ_Tbl[QUEUE_DEPTH]; + +}SCCBCARD; + +#if defined(DOS) +typedef struct SCCBcard near *PSCCBcard; +#elif defined (OS2) +typedef struct SCCBcard far *PSCCBcard; +#else +typedef struct SCCBcard *PSCCBcard; +#endif + + +#define F_TAG_STARTED 0x01 +#define F_CONLUN_IO 0x02 +#define F_DO_RENEGO 0x04 +#define F_NO_FILTER 0x08 +#define F_GREEN_PC 0x10 +#define F_HOST_XFER_ACT 0x20 +#define F_NEW_SCCB_CMD 0x40 +#define F_UPDATE_EEPROM 0x80 + + +#define ID_STRING_LENGTH 32 +#define TYPE_CODE0 0x63 /*Level2 Mstr (bits 7-6), */ + +#define TYPE_CODE1 00 /*No ID yet */ + +#define SLV_TYPE_CODE0 0xA3 /*Priority Bit set (bits 7-6), */ + +#define ASSIGN_ID 0x00 +#define SET_P_FLAG 0x01 +#define CFG_CMPLT 0x03 +#define DOM_MSTR 0x0F +#define SYNC_PTRN 0x1F + +#define ID_0_7 0x18 +#define ID_8_F 0x11 +#define ID_10_17 0x12 +#define ID_18_1F 0x0B +#define MISC_CODE 0x14 +#define CLR_P_FLAG 0x18 +#define LOCATE_ON 0x12 +#define LOCATE_OFF 0x0B + +#define LVL_1_MST 0x00 +#define LVL_2_MST 0x40 +#define DOM_LVL_2 0xC0 + + +#define INIT_SELTD 0x01 +#define LEVEL2_TAR 0x02 + + +enum scam_id_st { ID0,ID1,ID2,ID3,ID4,ID5,ID6,ID7,ID8,ID9,ID10,ID11,ID12, + ID13,ID14,ID15,ID_UNUSED,ID_UNASSIGNED,ID_ASSIGNED,LEGACY, + CLR_PRIORITY,NO_ID_AVAIL }; + +typedef struct SCCBscam_info { + + UCHAR id_string[ID_STRING_LENGTH]; + enum scam_id_st state; + +} SCCBSCAM_INFO, *PSCCBSCAM_INFO; + +#endif +/*---------------------------------------------------------------------- + * + * + * Copyright 1995-1996 by Mylex Corporation. All Rights Reserved + * + * This file is available under both the GNU General Public License + * and a BSD-style copyright; see LICENSE.FlashPoint for details. + * + * $Workfile: scsi2.h $ + * + * Description: Register definitions for HARPOON ASIC. + * + * $Date: 1996/11/13 18:32:57 $ + * + * $Revision: 1.4 $ + * + *----------------------------------------------------------------------*/ + +#ifndef __SCSI_H__ +#define __SCSI_H__ + + + +#define SCSI_TEST_UNIT_READY 0x00 +#define SCSI_REZERO_UNIT 0x01 +#define SCSI_REQUEST_SENSE 0x03 +#define SCSI_FORMAT_UNIT 0x04 +#define SCSI_REASSIGN 0x07 +#define SCSI_READ 0x08 +#define SCSI_WRITE 0x0A +#define SCSI_SEEK 0x0B +#define SCSI_INQUIRY 0x12 +#define SCSI_MODE_SELECT 0x15 +#define SCSI_RESERVE_UNIT 0x16 +#define SCSI_RELEASE_UNIT 0x17 +#define SCSI_MODE_SENSE 0x1A +#define SCSI_START_STOP_UNIT 0x1B +#define SCSI_SEND_DIAGNOSTIC 0x1D +#define SCSI_READ_CAPACITY 0x25 +#define SCSI_READ_EXTENDED 0x28 +#define SCSI_WRITE_EXTENDED 0x2A +#define SCSI_SEEK_EXTENDED 0x2B +#define SCSI_WRITE_AND_VERIFY 0x2E +#define SCSI_VERIFY 0x2F +#define SCSI_READ_DEFECT_DATA 0x37 |