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Diffstat (limited to 'drivers/scsi/pci2000.h')
| -rw-r--r-- | drivers/scsi/pci2000.h | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/drivers/scsi/pci2000.h b/drivers/scsi/pci2000.h new file mode 100644 index 00000000000..c65afc96412 --- /dev/null +++ b/drivers/scsi/pci2000.h @@ -0,0 +1,200 @@ +/**************************************************************************** + * Perceptive Solutions, Inc. PCI-2000 device driver for Linux. + * + * pci2000.h - Linux Host Driver for PCI-2000 IntelliCache SCSI Adapters + * + * Copyright (c) 1997-1999 Perceptive Solutions, Inc. + * All Rights Reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that redistributions of source + * code retain the above copyright notice and this comment without + * modification. + * + * Technical updates and product information at: + * http://www.psidisk.com + * + * Please send questions, comments, bug reports to: + * tech@psidisk.com Technical Support + * + ****************************************************************************/ +#ifndef _PCI2000_H +#define _PCI2000_H + +#include <linux/types.h> + +#ifndef PSI_EIDE_SCSIOP +#define PSI_EIDE_SCSIOP 1 + +#ifndef LINUX_VERSION_CODE +#include <linux/version.h> +#endif +#define LINUXVERSION(v,p,s) (((v)<<16) + ((p)<<8) + (s)) + +/************************************************/ +/* definition of standard data types */ +/************************************************/ +#define CHAR char +#define UCHAR unsigned char +#define SHORT short +#define USHORT unsigned short +#define BOOL long +#define LONG long +#define ULONG unsigned long +#define VOID void + +typedef CHAR *PCHAR; +typedef UCHAR *PUCHAR; +typedef SHORT *PSHORT; +typedef USHORT *PUSHORT; +typedef BOOL *PBOOL; +typedef LONG *PLONG; +typedef ULONG *PULONG; +typedef VOID *PVOID; + + +/************************************************/ +/* Misc. macros */ +/************************************************/ +#define ANY2SCSI(up, p) \ +((UCHAR *)up)[0] = (((ULONG)(p)) >> 8); \ +((UCHAR *)up)[1] = ((ULONG)(p)); + +#define SCSI2LONG(up) \ +( (((long)*(((UCHAR *)up))) << 16) \ ++ (((long)(((UCHAR *)up)[1])) << 8) \ ++ ((long)(((UCHAR *)up)[2])) ) + +#define XANY2SCSI(up, p) \ +((UCHAR *)up)[0] = ((long)(p)) >> 24; \ +((UCHAR *)up)[1] = ((long)(p)) >> 16; \ +((UCHAR *)up)[2] = ((long)(p)) >> 8; \ +((UCHAR *)up)[3] = ((long)(p)); + +#define XSCSI2LONG(up) \ +( (((long)(((UCHAR *)up)[0])) << 24) \ ++ (((long)(((UCHAR *)up)[1])) << 16) \ ++ (((long)(((UCHAR *)up)[2])) << 8) \ ++ ((long)(((UCHAR *)up)[3])) ) + +/************************************************/ +/* SCSI CDB operation codes */ +/************************************************/ +#define SCSIOP_TEST_UNIT_READY 0x00 +#define SCSIOP_REZERO_UNIT 0x01 +#define SCSIOP_REWIND 0x01 +#define SCSIOP_REQUEST_BLOCK_ADDR 0x02 +#define SCSIOP_REQUEST_SENSE 0x03 +#define SCSIOP_FORMAT_UNIT 0x04 +#define SCSIOP_READ_BLOCK_LIMITS 0x05 +#define SCSIOP_REASSIGN_BLOCKS 0x07 +#define SCSIOP_READ6 0x08 +#define SCSIOP_RECEIVE 0x08 +#define SCSIOP_WRITE6 0x0A +#define SCSIOP_PRINT 0x0A +#define SCSIOP_SEND 0x0A +#define SCSIOP_SEEK6 0x0B +#define SCSIOP_TRACK_SELECT 0x0B +#define SCSIOP_SLEW_PRINT 0x0B +#define SCSIOP_SEEK_BLOCK 0x0C +#define SCSIOP_PARTITION 0x0D +#define SCSIOP_READ_REVERSE 0x0F +#define SCSIOP_WRITE_FILEMARKS 0x10 +#define SCSIOP_FLUSH_BUFFER 0x10 +#define SCSIOP_SPACE 0x11 +#define SCSIOP_INQUIRY 0x12 +#define SCSIOP_VERIFY6 0x13 +#define SCSIOP_RECOVER_BUF_DATA 0x14 +#define SCSIOP_MODE_SELECT 0x15 +#define SCSIOP_RESERVE_UNIT 0x16 +#define SCSIOP_RELEASE_UNIT 0x17 +#define SCSIOP_COPY 0x18 +#define SCSIOP_ERASE 0x19 +#define SCSIOP_MODE_SENSE 0x1A +#define SCSIOP_START_STOP_UNIT 0x1B +#define SCSIOP_STOP_PRINT 0x1B +#define SCSIOP_LOAD_UNLOAD 0x1B +#define SCSIOP_RECEIVE_DIAGNOSTIC 0x1C +#define SCSIOP_SEND_DIAGNOSTIC 0x1D +#define SCSIOP_MEDIUM_REMOVAL 0x1E +#define SCSIOP_READ_CAPACITY 0x25 +#define SCSIOP_READ 0x28 +#define SCSIOP_WRITE 0x2A +#define SCSIOP_SEEK 0x2B +#define SCSIOP_LOCATE 0x2B +#define SCSIOP_WRITE_VERIFY 0x2E +#define SCSIOP_VERIFY 0x2F +#define SCSIOP_SEARCH_DATA_HIGH 0x30 +#define SCSIOP_SEARCH_DATA_EQUAL 0x31 +#define SCSIOP_SEARCH_DATA_LOW 0x32 +#define SCSIOP_SET_LIMITS 0x33 +#define SCSIOP_READ_POSITION 0x34 +#define SCSIOP_SYNCHRONIZE_CACHE 0x35 +#define SCSIOP_COMPARE 0x39 +#define SCSIOP_COPY_COMPARE 0x3A +#define SCSIOP_WRITE_DATA_BUFF 0x3B +#define SCSIOP_READ_DATA_BUFF 0x3C +#define SCSIOP_CHANGE_DEFINITION 0x40 +#define SCSIOP_READ_SUB_CHANNEL 0x42 +#define SCSIOP_READ_TOC 0x43 +#define SCSIOP_READ_HEADER 0x44 +#define SCSIOP_PLAY_AUDIO 0x45 +#define SCSIOP_PLAY_AUDIO_MSF 0x47 +#define SCSIOP_PLAY_TRACK_INDEX 0x48 +#define SCSIOP_PLAY_TRACK_RELATIVE 0x49 +#define SCSIOP_PAUSE_RESUME 0x4B +#define SCSIOP_LOG_SELECT 0x4C +#define SCSIOP_LOG_SENSE 0x4D +#define SCSIOP_MODE_SELECT10 0x55 +#define SCSIOP_MODE_SENSE10 0x5A +#define SCSIOP_LOAD_UNLOAD_SLOT 0xA6 +#define SCSIOP_MECHANISM_STATUS 0xBD +#define SCSIOP_READ_CD 0xBE + +// SCSI read capacity structure +typedef struct _READ_CAPACITY_DATA + { + ULONG blks; /* total blocks (converted to little endian) */ + ULONG blksiz; /* size of each (converted to little endian) */ + } READ_CAPACITY_DATA, *PREAD_CAPACITY_DATA; + +// SCSI inquiry data +typedef struct _INQUIRYDATA + { + UCHAR DeviceType :5; + UCHAR DeviceTypeQualifier :3; + UCHAR DeviceTypeModifier :7; + UCHAR RemovableMedia :1; + UCHAR Versions; + UCHAR ResponseDataFormat; + UCHAR AdditionalLength; + UCHAR Reserved[2]; + UCHAR SoftReset :1; + UCHAR CommandQueue :1; + UCHAR Reserved2 :1; + UCHAR LinkedCommands :1; + UCHAR Synchronous :1; + UCHAR Wide16Bit :1; + UCHAR Wide32Bit :1; + UCHAR RelativeAddressing :1; + UCHAR VendorId[8]; + UCHAR ProductId[16]; + UCHAR ProductRevisionLevel[4]; + UCHAR VendorSpecific[20]; + UCHAR Reserved3[40]; + } INQUIRYDATA, *PINQUIRYDATA; + +#endif + +// function prototypes +int Pci2000_Detect (Scsi_Host_Template *tpnt); +int Pci2000_Command (Scsi_Cmnd *SCpnt); +int Pci2000_QueueCommand (Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *)); +int Pci2000_Abort (Scsi_Cmnd *SCpnt); +int Pci2000_Reset (Scsi_Cmnd *SCpnt, unsigned int flags); +int Pci2000_Release (struct Scsi_Host *pshost); +int Pci2000_BiosParam (struct scsi_device *sdev, + struct block_device *bdev, + sector_t capacity, int geom[]); + +#endif |