scsi: in2000: remove from tree

The driver has not seen any maintainer activity or other work that
wasn't tree wide conversion or clenaups in the entire history of
the git tree.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinicke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

1 files changed, 0 insertions, 412 deletions

diff --git a/drivers/scsi/in2000.h b/drivers/scsi/in2000.h
deleted file mode 100644
index 5821e1fbce08..000000000000
--- a/drivers/scsi/in2000.h
+++ /dev/null
@@ -1,412 +0,0 @@
-/*
- *    in2000.h -  Linux device driver definitions for the
- *                Always IN2000 ISA SCSI card.
- *
- *    IMPORTANT: This file is for version 1.33 - 26/Aug/1998
- *
- * Copyright (c) 1996 John Shifflett, GeoLog Consulting
- *    john@geolog.com
- *    jshiffle@netcom.com
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef IN2000_H
-#define IN2000_H
-
-#include <asm/io.h>
-
-#define PROC_INTERFACE     /* add code for /proc/scsi/in2000/xxx interface */
-#ifdef  PROC_INTERFACE
-#define PROC_STATISTICS    /* add code for keeping various real time stats */
-#endif
-
-#define SYNC_DEBUG         /* extra info on sync negotiation printed */
-#define DEBUGGING_ON       /* enable command-line debugging bitmask */
-#define DEBUG_DEFAULTS 0   /* default bitmask - change from command-line */
-
-#ifdef __i386__
-#define FAST_READ_IO       /* No problems with these on my machine */
-#define FAST_WRITE_IO
-#endif
-
-#ifdef DEBUGGING_ON
-#define DB(f,a) if (hostdata->args & (f)) a;
-#define CHECK_NULL(p,s) /* if (!(p)) {printk("\n"); while (1) printk("NP:%s\r",(s));} */
-#else
-#define DB(f,a)
-#define CHECK_NULL(p,s)
-#endif
-
-#define uchar unsigned char
-
-#define read1_io(a)     (inb(hostdata->io_base+(a)))
-#define read2_io(a)     (inw(hostdata->io_base+(a)))
-#define write1_io(b,a)  (outb((b),hostdata->io_base+(a)))
-#define write2_io(w,a)  (outw((w),hostdata->io_base+(a)))
-
-#ifdef __i386__
-/* These inline assembly defines are derived from a patch
- * sent to me by Bill Earnest. He's done a lot of very
- * valuable thinking, testing, and coding during his effort
- * to squeeze more speed out of this driver. I really think
- * that we are doing IO at close to the maximum now with
- * the fifo. (And yes, insw uses 'edi' while outsw uses
- * 'esi'. Thanks Bill!)
- */
-
-#define FAST_READ2_IO()    \
-({ \
-int __dummy_1,__dummy_2; \
-   __asm__ __volatile__ ("\n \
-   cld                    \n \
-   orl %%ecx, %%ecx       \n \
-   jz 1f                  \n \
-   rep                    \n \
-   insw (%%dx),%%es:(%%edi) \n \
-1: "                       \
-   : "=D" (sp) ,"=c" (__dummy_1) ,"=d" (__dummy_2)  /* output */   \
-   : "2" (f), "0" (sp), "1" (i)  /* input */    \
-   );       /* trashed */ \
-})
-
-#define FAST_WRITE2_IO()   \
-({ \
-int __dummy_1,__dummy_2; \
-   __asm__ __volatile__ ("\n \
-   cld                    \n \
-   orl %%ecx, %%ecx       \n \
-   jz 1f                  \n \
-   rep                    \n \
-   outsw %%ds:(%%esi),(%%dx) \n \
-1: "                       \
-   : "=S" (sp) ,"=c" (__dummy_1) ,"=d" (__dummy_2)/* output */   \
-   : "2" (f), "0" (sp), "1" (i)  /* input */    \
-   );       /* trashed */ \
-})
-#endif
-
-/* IN2000 io_port offsets */
-#define IO_WD_ASR       0x00     /* R - 3393 auxstat reg */
-#define     ASR_INT        0x80
-#define     ASR_LCI        0x40
-#define     ASR_BSY        0x20
-#define     ASR_CIP        0x10
-#define     ASR_PE         0x02
-#define     ASR_DBR        0x01
-#define IO_WD_ADDR      0x00     /* W - 3393 address reg */
-#define IO_WD_DATA      0x01     /* R/W - rest of 3393 regs */
-#define IO_FIFO         0x02     /* R/W - in2000 dual-port fifo (16 bits) */
-#define IN2000_FIFO_SIZE   2048  /*    fifo capacity in bytes */
-#define IO_CARD_RESET   0x03     /* W - in2000 start master reset */
-#define IO_FIFO_COUNT   0x04     /* R - in2000 fifo counter */
-#define IO_FIFO_WRITE   0x05     /* W - clear fifo counter, start write */
-#define IO_FIFO_READ    0x07     /* W - start fifo read */
-#define IO_LED_OFF      0x08     /* W - turn off in2000 activity LED */
-#define IO_SWITCHES     0x08     /* R - read in2000 dip switch */
-#define     SW_ADDR0       0x01  /*    bit 0 = bit 0 of index to io addr */
-#define     SW_ADDR1       0x02  /*    bit 1 = bit 1 of index io addr */
-#define     SW_DISINT      0x04  /*    bit 2 true if ints disabled */
-#define     SW_INT0        0x08  /*    bit 3 = bit 0 of index to interrupt */
-#define     SW_INT1        0x10  /*    bit 4 = bit 1 of index to interrupt */
-#define     SW_INT_SHIFT   3     /*    shift right this amount to right justify int bits */
-#define     SW_SYNC_DOS5   0x20  /*    bit 5 used by Always BIOS */
-#define     SW_FLOPPY      0x40  /*    bit 6 true if floppy enabled */
-#define     SW_BIT7        0x80  /*    bit 7 hardwired true (ground) */
-#define IO_LED_ON       0x09     /* W - turn on in2000 activity LED */
-#define IO_HARDWARE     0x0a     /* R - read in2000 hardware rev, stop reset */
-#define IO_INTR_MASK    0x0c     /* W - in2000 interrupt mask reg */
-#define     IMASK_WD       0x01  /*    WD33c93 interrupt mask */
-#define     IMASK_FIFO     0x02  /*    FIFO interrupt mask */
-
-/* wd register names */
-#define WD_OWN_ID    0x00
-#define WD_CONTROL   0x01
-#define WD_TIMEOUT_PERIOD  0x02
-#define WD_CDB_1     0x03
-#define WD_CDB_2     0x04
-#define WD_CDB_3     0x05
-#define WD_CDB_4     0x06
-#define WD_CDB_5     0x07
-#define WD_CDB_6     0x08
-#define WD_CDB_7     0x09
-#define WD_CDB_8     0x0a
-#define WD_CDB_9     0x0b
-#define WD_CDB_10    0x0c
-#define WD_CDB_11    0x0d
-#define WD_CDB_12    0x0e
-#define WD_TARGET_LUN      0x0f
-#define WD_COMMAND_PHASE   0x10
-#define WD_SYNCHRONOUS_TRANSFER  0x11
-#define WD_TRANSFER_COUNT_MSB 0x12
-#define WD_TRANSFER_COUNT  0x13
-#define WD_TRANSFER_COUNT_LSB 0x14
-#define WD_DESTINATION_ID  0x15
-#define WD_SOURCE_ID    0x16
-#define WD_SCSI_STATUS     0x17
-#define WD_COMMAND      0x18
-#define WD_DATA      0x19
-#define WD_QUEUE_TAG    0x1a
-#define WD_AUXILIARY_STATUS   0x1f
-
-/* WD commands */
-#define WD_CMD_RESET    0x00
-#define WD_CMD_ABORT    0x01
-#define WD_CMD_ASSERT_ATN  0x02
-#define WD_CMD_NEGATE_ACK  0x03
-#define WD_CMD_DISCONNECT  0x04
-#define WD_CMD_RESELECT    0x05
-#define WD_CMD_SEL_ATN     0x06
-#define WD_CMD_SEL      0x07
-#define WD_CMD_SEL_ATN_XFER   0x08
-#define WD_CMD_SEL_XFER    0x09
-#define WD_CMD_RESEL_RECEIVE  0x0a
-#define WD_CMD_RESEL_SEND  0x0b
-#define WD_CMD_WAIT_SEL_RECEIVE 0x0c
-#define WD_CMD_TRANS_ADDR  0x18
-#define WD_CMD_TRANS_INFO  0x20
-#define WD_CMD_TRANSFER_PAD   0x21
-#define WD_CMD_SBT_MODE    0x80
-
-/* SCSI Bus Phases */
-#define PHS_DATA_OUT    0x00
-#define PHS_DATA_IN     0x01
-#define PHS_COMMAND     0x02
-#define PHS_STATUS      0x03
-#define PHS_MESS_OUT    0x06
-#define PHS_MESS_IN     0x07
-
-/* Command Status Register definitions */
-
-  /* reset state interrupts */
-#define CSR_RESET    0x00
-#define CSR_RESET_AF    0x01
-
-  /* successful completion interrupts */
-#define CSR_RESELECT    0x10
-#define CSR_SELECT      0x11
-#define CSR_SEL_XFER_DONE  0x16
-#define CSR_XFER_DONE      0x18
-
-  /* paused or aborted interrupts */
-#define CSR_MSGIN    0x20
-#define CSR_SDP         0x21
-#define CSR_SEL_ABORT      0x22
-#define CSR_RESEL_ABORT    0x25
-#define CSR_RESEL_ABORT_AM 0x27
-#define CSR_ABORT    0x28
-
-  /* terminated interrupts */
-#define CSR_INVALID     0x40
-#define CSR_UNEXP_DISC     0x41
-#define CSR_TIMEOUT     0x42
-#define CSR_PARITY      0x43
-#define CSR_PARITY_ATN     0x44
-#define CSR_BAD_STATUS     0x45
-#define CSR_UNEXP    0x48
-
-  /* service required interrupts */
-#define CSR_RESEL    0x80
-#define CSR_RESEL_AM    0x81
-#define CSR_DISC     0x85
-#define CSR_SRV_REQ     0x88
-
-   /* Own ID/CDB Size register */
-#define OWNID_EAF    0x08
-#define OWNID_EHP    0x10
-#define OWNID_RAF    0x20
-#define OWNID_FS_8   0x00
-#define OWNID_FS_12  0x40
-#define OWNID_FS_16  0x80
-
-   /* Control register */
-#define CTRL_HSP     0x01
-#define CTRL_HA      0x02
-#define CTRL_IDI     0x04
-#define CTRL_EDI     0x08
-#define CTRL_HHP     0x10
-#define CTRL_POLLED  0x00
-#define CTRL_BURST   0x20
-#define CTRL_BUS     0x40
-#define CTRL_DMA     0x80
-
-   /* Timeout Period register */
-#define TIMEOUT_PERIOD_VALUE  20    /* results in 200 ms. */
-
-   /* Synchronous Transfer Register */
-#define STR_FSS      0x80
-
-   /* Destination ID register */
-#define DSTID_DPD    0x40
-#define DATA_OUT_DIR 0
-#define DATA_IN_DIR  1
-#define DSTID_SCC    0x80
-
-   /* Source ID register */
-#define SRCID_MASK   0x07
-#define SRCID_SIV    0x08
-#define SRCID_DSP    0x20
-#define SRCID_ES     0x40
-#define SRCID_ER     0x80
-
-
-
-#define ILLEGAL_STATUS_BYTE   0xff
-
-
-#define DEFAULT_SX_PER     500   /* (ns) fairly safe */
-#define DEFAULT_SX_OFF     0     /* aka async */
-
-#define OPTIMUM_SX_PER     252   /* (ns) best we can do (mult-of-4) */
-#define OPTIMUM_SX_OFF     12    /* size of in2000 fifo */
-
-struct sx_period {
-   unsigned int   period_ns;
-   uchar          reg_value;
-   };
-
-
-struct IN2000_hostdata {
-    struct Scsi_Host *next;
-    uchar            chip;             /* what kind of wd33c93 chip? */
-    uchar            microcode;        /* microcode rev if 'B' */
-    unsigned short   io_base;          /* IO port base */
-    unsigned int     dip_switch;       /* dip switch settings */
-    unsigned int     hrev;             /* hardware revision of card */
-    volatile uchar   busy[8];          /* index = target, bit = lun */
-    volatile Scsi_Cmnd *input_Q;       /* commands waiting to be started */
-    volatile Scsi_Cmnd *selecting;     /* trying to select this command */
-    volatile Scsi_Cmnd *connected;     /* currently connected command */
-    volatile Scsi_Cmnd *disconnected_Q;/* commands waiting for reconnect */
-    uchar            state;            /* what we are currently doing */
-    uchar            fifo;             /* what the FIFO is up to */
-    uchar            level2;           /* extent to which Level-2 commands are used */
-    uchar            disconnect;       /* disconnect/reselect policy */
-    unsigned int     args;             /* set from command-line argument */
-    uchar            incoming_msg[8];  /* filled during message_in phase */
-    int              incoming_ptr;     /* mainly used with EXTENDED messages */
-    uchar            outgoing_msg[8];  /* send this during next message_out */
-    int              outgoing_len;     /* length of outgoing message */
-    unsigned int     default_sx_per;   /* default transfer period for SCSI bus */
-    uchar            sync_xfer[8];     /* sync_xfer reg settings per target */
-    uchar            sync_stat[8];     /* status of sync negotiation per target */
-    uchar            sync_off;         /* bit mask: don't use sync with these targets */
-#ifdef PROC_INTERFACE
-    uchar            proc;             /* bit mask: what's in proc output */
-#ifdef PROC_STATISTICS
-    unsigned long    cmd_cnt[8];       /* # of commands issued per target */
-    unsigned long    int_cnt;          /* # of interrupts serviced */
-    unsigned long    disc_allowed_cnt[8]; /* # of disconnects allowed per target */
-    unsigned long    disc_done_cnt[8]; /* # of disconnects done per target*/
-#endif
-#endif
-    };
-
-
-/* defines for hostdata->chip */
-
-#define C_WD33C93       0
-#define C_WD33C93A      1
-#define C_WD33C93B      2
-#define C_UNKNOWN_CHIP  100
-
-/* defines for hostdata->state */
-
-#define S_UNCONNECTED         0
-#define S_SELECTING           1
-#define S_RUNNING_LEVEL2      2
-#define S_CONNECTED           3
-#define S_PRE_TMP_DISC        4
-#define S_PRE_CMP_DISC        5
-
-/* defines for hostdata->fifo */
-
-#define FI_FIFO_UNUSED        0
-#define FI_FIFO_READING       1
-#define FI_FIFO_WRITING       2
-
-/* defines for hostdata->level2 */
-/* NOTE: only the first 3 are trustworthy at this point -
- * having trouble when more than 1 device is reading/writing
- * at the same time...
- */
-
-#define L2_NONE      0  /* no combination commands - we get lots of ints */
-#define L2_SELECT    1  /* start with SEL_ATN_XFER, but never resume it */
-#define L2_BASIC     2  /* resume after STATUS ints & RDP messages */
-#define L2_DATA      3  /* resume after DATA_IN/OUT ints */
-#define L2_MOST      4  /* resume after anything except a RESELECT int */
-#define L2_RESELECT  5  /* resume after everything, including RESELECT ints */
-#define L2_ALL       6  /* always resume */
-
-/* defines for hostdata->disconnect */
-
-#define DIS_NEVER    0
-#define DIS_ADAPTIVE 1
-#define DIS_ALWAYS   2
-
-/* defines for hostdata->args */
-
-#define DB_TEST               1<<0
-#define DB_FIFO               1<<1
-#define DB_QUEUE_COMMAND      1<<2
-#define DB_EXECUTE            1<<3
-#define DB_INTR               1<<4
-#define DB_TRANSFER           1<<5
-#define DB_MASK               0x3f
-
-#define A_NO_SCSI_RESET       1<<15
-
-
-/* defines for hostdata->sync_xfer[] */
-
-#define SS_UNSET     0
-#define SS_FIRST     1
-#define SS_WAITING   2
-#define SS_SET       3
-
-/* defines for hostdata->proc */
-
-#define PR_VERSION   1<<0
-#define PR_INFO      1<<1
-#define PR_STATISTICS 1<<2
-#define PR_CONNECTED 1<<3
-#define PR_INPUTQ    1<<4
-#define PR_DISCQ     1<<5
-#define PR_TEST      1<<6
-#define PR_STOP      1<<7
-
-
-# include <linux/init.h>
-# include <linux/spinlock.h>
-# define in2000__INITFUNC(function) __initfunc(function)
-# define in2000__INIT __init
-# define in2000__INITDATA __initdata
-# define CLISPIN_LOCK(host,flags)   spin_lock_irqsave(host->host_lock, flags)
-# define CLISPIN_UNLOCK(host,flags) spin_unlock_irqrestore(host->host_lock, \
-							   flags)
-
-static int in2000_detect(struct scsi_host_template *) in2000__INIT;
-static int in2000_queuecommand(struct Scsi_Host *, struct scsi_cmnd *);
-static int in2000_abort(Scsi_Cmnd *);
-static void in2000_setup(char *, int *) in2000__INIT;
-static int in2000_biosparam(struct scsi_device *, struct block_device *,
-		sector_t, int *);
-static int in2000_bus_reset(Scsi_Cmnd *);
-
-
-#define IN2000_CAN_Q    16
-#define IN2000_SG       SG_ALL
-#define IN2000_CPL      2
-#define IN2000_HOST_ID  7
-
-#endif /* IN2000_H */