patch-1.3.42 linux/drivers/scsi/buslogic.h

• Lines: 191
• Date: Thu Jan 1 02:00:00 1970
• Orig file: v1.3.41/linux/drivers/scsi/buslogic.h
• Orig date: Mon Sep 18 14:53:56 1995

diff -u --recursive --new-file v1.3.41/linux/drivers/scsi/buslogic.h linux/drivers/scsi/buslogic.h
@@ -1,190 +0,0 @@
-/*
- *	buslogic.h	Copyright (C) 1993, 1994 David B. Gentzel
- *	See buslogic.c for more information.
- */
-
-#ifndef _BUSLOGIC_H
-
-int buslogic_detect(Scsi_Host_Template *);
-int buslogic_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-int buslogic_abort(Scsi_Cmnd *);
-const char *buslogic_info(struct Scsi_Host *);
-int buslogic_reset(Scsi_Cmnd *);
-int buslogic_biosparam(Disk *, kdev_t, int *);
-
-
-#define BUSLOGIC { NULL, NULL,			\
-		   NULL,		        \
-		   NULL,		        \
-		   "BusLogic",			\
-		   buslogic_detect,		\
-		   0,	/* no release func */	\
-		   buslogic_info,		\
-		   0,	/* no command func */	\
-		   buslogic_queuecommand,	\
-		   buslogic_abort,		\
-		   buslogic_reset,		\
-		   0,	/* slave_attach NYI */	\
-		   buslogic_biosparam,		\
-		   0,	/* set by driver */	\
-		   0,	/* set by driver */	\
-		   0,	/* set by driver */	\
-		   0,	/* set by driver */	\
-		   0,				\
-		   0,	/* set by driver */	\
-		   ENABLE_CLUSTERING		\
-		 }
-
-#ifdef BUSLOGIC_PRIVATE_H
-
-/* ??? These don't really belong here */
-#ifndef TRUE
-# define TRUE 1
-#endif
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr)[0])
-
-#define PACKED __attribute__((packed))
-
-#define BD_ABORT	0x0001
-#define BD_COMMAND	0x0002
-#define BD_DETECT	0x0004
-#define BD_ERRORS	0x0008
-#define BD_INTERRUPT	0x0010
-#define BD_IO		0x0020
-#define BD_RESET	0x0040
-#define BD_UNDOCUMENTED	0x0080
-
-/* I/O Port interface */
-/* READ */
-#define STATUS(base) (base)
-#define DACT 0x80		/* Diagnostic Active */
-#define DFAIL 0x40		/* Diagnostic Failure */
-#define INREQ 0x20		/* Initialization Required */
-#define HARDY 0x10		/* Host Adapter Ready */
-#define CPRBSY 0x08		/* Command/Parameter Register Busy */
-#define DIRRDY 0x04		/* Data In Register Ready */
-				/* 0x02 is reserved */
-#define CMDINV 0x01		/* Command Invalid */
-
-#define DATA_IN(base) (STATUS(base) + 1)
-
-#define INTERRUPT(base) (STATUS(base) + 2)
-#define INTV 0x80		/* Interrupt Valid */
-				/* 0x70 are reserved */
-#define RSTS 0x08		/* SCSI Reset State */
-#define CMDC 0x04		/* Command Complete */
-#define MBOR 0x02		/* Mailbox Out Ready */
-#define IMBL 0x01		/* Incoming Mailbox Loaded */
-#define INTRMASK 0x8F
-
-/* This undocumented port returns a bitmask indicating geometry translation. */
-#define GEOMETRY(base) (STATUS(base) + 3)
-#define GEO_GT_1GB 0x80		/* > 1GB under DOS geometry mapping */
-				/* 0x70 are unknown */
-#define GEO_XLATION_S_D1 0x0C	/* Disk 1 geometry ("S" models only) */
-#define GEO_XLATION_S_D0 0x03	/* Disk 0 geometry ("S" models only) */
-
-
-/* WRITE */
-#define CONTROL(base) STATUS(base)
-#define RHARD 0x80		/* Hard Reset */
-#define RSOFT 0x40		/* Soft Reset */
-#define RINT 0x20		/* Interrupt Reset */
-#define RSBUS 0x10		/* SCSI Bus Reset */
-				/* 0x0F are reserved */
-
-#define COMMAND_PARAMETER(base) (STATUS(base) + 1)
-#define CMD_TSTCMDCINT 0x00	/* Test CMDC Interrupt */
-#define CMD_INITMB 0x01		/* Initialize Mailbox */
-#define CMD_START_SCSI 0x02	/* Start Mailbox */
-#define CMD_START_BIOS 0x03	/* Start BIOS */
-#define CMD_INQUIRY 0x04	/* Inquire Board ID */
-#define CMD_ENBOMBRINT 0x05	/* Enable OMBR Interrupt */
-#define CMD_SETSELTIMOUT 0x06	/* Set SCSI Selection Time-Out */
-#define CMD_BUSON_TIME 0x07	/* Set Bus-On Time */
-#define CMD_BUSOFF_TIME 0x08	/* Set Bus-Off Time */
-#define CMD_BUSXFR_RATE 0x09	/* Set Bus Transfer Rate */
-#define CMD_INQ_DEVICES 0x0A	/* Inquire Installed Devices */
-#define CMD_RETCONF 0x0B	/* Return Configuration */
-#define CMD_TARGET_MODE 0x0C	/* Set Target Mode */
-#define CMD_INQ_SETUP_INFO 0x0D	/* Inquire Set-up Information */
-#define CMD_WRITE_LCL_RAM 0x1A	/* Write Adapter Local RAM */
-#define CMD_READ_LCL_RAM 0x1B	/* Read Adapter Local RAM */
-#define CMD_WRITE_BM_FIFO 0x1C	/* Write Bus Master Chip FIFO */
-#define CMD_READ_BM_FIFO 0x1D	/* Read Bus Master Chip FIFO */
-#define CMD_ECHO 0x1F		/* Echo Data Byte */
-#define CMD_HA_DIAG 0x20	/* Host Adapter Diagnostic */
-#define CMD_HA_OPTIONS 0x21	/* Host Adapter Options */
-#define CMD_INITEXTMB 0x81	/* Initialize Extended Mailbox */
-#define CMD_VER_NO_LAST 0x84	/* Version Number Last Byte (undocumented) */
-#define CMD_VER_NO_LETTER 0x85	/* Version Number One Letter (undocumented) */
-#define CMD_RET_MODEL_NO 0x8B	/* Return Model Number (undocumented) */
-#define CMD_INQEXTSETUP 0x8D	/* Inquire Extended Set-up Information */
-#define CMD_ROUND_ROBIN 0x8F	/* Enable strict vs. half-assed round-robin
-				   mailbox filling (undocumented) */
-#define CMD_READ_FW_LCL_RAM 0x91/* Read Firmware Local RAM (undocumented) */
-#define CMD_WRITE_INQ_BUF 0x9A	/* Write Inquiry Data Buffer
-				   (Target Mode Only) */
-#define CMD_READ_INQ_BUF 0x9B	/* Read Inquiry Data Buffer
-				   (Target Mode Only) */
-
-#define MBX_NOT_IN_USE 0x00
-#define MBX_ACTION_START 0x01
-#define MBX_ACTION_ABORT 0x02
-#define MBX_COMPLETION_OK 0x01
-#define MBX_COMPLETION_ABORTED 0x02
-#define MBX_COMPLETION_NOT_FOUND 0x03
-#define MBX_COMPLETION_ERROR 0x04
-
-/* Mailbox Definition */
-struct mailbox {
-    void *ccbptr;		/* lsb, ..., msb */
-    unsigned char btstat;
-    unsigned char sdstat;
-    unsigned char reserved;
-    unsigned char status;	/* Command/Status */
-};
-
-/* This is used with scatter-gather */
-struct chain {
-    unsigned long datalen;	/* Size of this part of chain */
-    void *dataptr;		/* Location of data */
-};
-
-#define MAX_CDB 12
-
-struct ccb {			/* Command Control Block */
-    unsigned char op;		/* Command Control Block Operation Code */
-    unsigned char dir;
-    unsigned char cdblen;	/* SCSI Command Length */
-    unsigned char rsalen;	/* Request Sense Allocation Length/Disable */
-    unsigned long datalen;	/* Data Length (msb, ..., lsb) */
-    void *dataptr;		/* Data Pointer */
-    unsigned char reserved[2];
-    unsigned char hastat;	/* Host Adapter Status (HASTAT) */
-    unsigned char tarstat;	/* Target Device Status */
-    unsigned char id;
-    unsigned char lun;
-    unsigned char cdb[MAX_CDB];
-    unsigned char ccbcontrol;
-    unsigned char commlinkid;	/* Command Linking Identifier */
-    void *linkptr;		/* Link Pointer */
-    void *senseptr;
-};
-
-#define CCB_OP_INIT 0x00	/* Initiator CCB */
-#define CCB_OP_TARG 0x01	/* Target CCB */
-#define CCB_OP_INIT_SG 0x02	/* Initiator CCB with scatter-gather */
-#define CCB_OP_INIT_R 0x03	/* Initiator CCB with residual data length
-				   returned */
-#define CCB_OP_INIT_SG_R 0x04	/* Initiator CCB with scatter-gather and
-				   residual data length returned */
-#define CCB_OP_BUS_RESET 0x81	/* SCSI bus device reset */
-
-#endif
-
-#endif