FreeBSD/Linux Kernel Cross Reference
sys/dev/i2o/dptivar.h

     /*      $NetBSD: dptivar.h,v 1.10 2021/11/01 21:28:03 andvar Exp $      */
     
     /*-
      * Copyright (c) 2001 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Andrew Doran.
      *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     */
    
    /*
     * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
     * Copyright (c) 2000 Adaptec Corporation
     * All rights reserved.
     *
     * TERMS AND CONDITIONS OF USE
     *
     * Redistribution and use in source form, with or without modification, are
     * permitted provided that redistributions of source code must retain the
     * above copyright notice, this list of conditions and the following disclaimer.
     *
     * This software is provided `as is' by Adaptec and any express or implied
     * warranties, including, but not limited to, the implied warranties of
     * merchantability and fitness for a particular purpose, are disclaimed. In no
     * event shall Adaptec be liable for any direct, indirect, incidental, special,
     * exemplary or consequential damages (including, but not limited to,
     * procurement of substitute goods or services; loss of use, data, or profits;
     * or business interruptions) however caused and on any theory of liability,
     * whether in contract, strict liability, or tort (including negligence or
     * otherwise) arising in any way out of the use of this driver software, even
     * if advised of the possibility of such damage.
     */
    
    #ifndef _I2O_DPTIVAR_H_
    #define _I2O_DPTIVAR_H_
    
    #define DPTI_MAX_SEGS   17
    
    /*
     * Runtime state.
     */
    struct dpti_softc {
            device_t sc_dev;
            int     sc_blinkled;
    };
    
    struct dpti_ptbuf {
            void *  db_ptr;
            struct  proc *db_proc;
            int     db_size;
            int     db_out;
            int     db_nfrag;
            struct  iovec db_frags[DPTI_MAX_SEGS];
    };
    
    /*
     * Constants used by the `signature'.
     */
    
    /* I2O */
    #define DPTI_VERSION            1
    #define DPTI_REVISION           0
    #define DPTI_SUBREVISION        0
    
    #define DPTI_YEAR               1
    #define DPTI_MONTH              9
    #define DPTI_DAY                12
    
    /* EATA */
    #define DPT_VERSION             1
    #define DPT_REVISION            0
    #define DPT_SUBREVISION         0
    
    #define DPT_YEAR                1
    #define DPT_MONTH               9
    #define DPT_DAY                 12
    
    /*
    * ioctls.  We define only the lower 16 bits, since the DPT utilities don't
    * seem to obey the ioctl encoding conventions of each platform - the high
    * 16 bits are relatively meaningless.
    */
   #define DPT_EATAUSRCMD          0x4441
   #define DPT_DEBUG               0x4442
   #define DPT_SIGNATURE           0x4443
   #define DPT_NUMCTRLS            0x4444
   #define DPT_CTRLINFO            0x4445
   #define DPT_STATINFO            0x4446
   #define DPT_CLRSTAT             0x4447
   #define DPT_SYSINFO             0x4448
   #define DPT_TIMEOUT             0x4449
   #define DPT_CONFIG              0x444a
   #define DPT_BLINKLED            0x444b
   #define DPT_I2OUSRCMD           0x444c
   #define DPT_I2ORESCANCMD        0x444d
   #define DPT_I2ORESETCMD         0x444e
   #define DPT_TARGET_BUSY         0x444f
   
   /*
    * Controller and system info structures.
    */
   struct dpt_ctlrinfo {
           u_int16_t       length;
           u_int16_t       drvrHBAnum;
           u_int32_t       baseAddr;
           u_int16_t       blinkState;
           u_int8_t        pciBusNum;
           u_int8_t        pciDeviceNum;
           u_int16_t       hbaFlags;
           u_int16_t       Interrupt;
           u_int32_t       reserved1;
           u_int32_t       reserved2;
           u_int32_t       reserved3;
   };
   #define FLG_OSD_PCI_VALID 0x0001
   #define FLG_OSD_DMA       0x0002
   #define FLG_OSD_I2O       0x0004
   
   struct dpt_eata_ctlrinfo {
           u_int8_t        state;
           u_int8_t        id;
           int             vect;
           int             base;
           int             njobs;
           int             qdepth;
           int             wakebase;
           u_long          sgsize;
           u_int           heads;
           u_int           sectors;
           u_int8_t        do_drive32;
           u_int8_t        busquiet;
           u_int8_t        idpal[4];
           u_int8_t        primary;
           u_int8_t        eataVersion;
           u_long          cpLength;
           u_long          spLength;
           u_int8_t        drqNum;
           u_int8_t        flag1;
           u_int8_t        flag2;
   };
   
   struct dpt_targetbusy {
           u_long          channel;
           u_long          id;
           u_long          lun;
           u_long          isbusy;
   };
   
   #if (!defined(dsDescription_size))
   # define dsDescription_size 46
   #endif
   
   struct dpt_sig {
           char            dsSignature[6];      /* ALWAYS "dPtSiG" */
           u_int8_t        dsSigVersion;        /* sig version (currently 1) */
           u_int8_t        dsProcessorFamily;   /* what type of processor */
           u_int8_t        dsProcessor;         /* precise processor */
           u_int8_t        dsFiletype;          /* type of file */
           u_int8_t        dsFiletypeFlags;     /* flags to specify type, etc. */
           u_int8_t        dsOEM;               /* OEM file was created for */
           u_int32_t       dsOS;                /* which Operating systems */
           u_int16_t       dsCapabilities;      /* RAID levels, etc. */
           u_int16_t       dsDeviceSupp;        /* SCSI device types supported */
           u_int16_t       dsAdapterSupp;       /* DPT HBA families supported */
           u_int16_t       dsApplication;       /* applications file is for */
           u_int8_t        dsRequirements;      /* Other driver dependencies */
           u_int8_t        dsVersion;           /* 1 */
           u_int8_t        dsRevision;          /* 'J' */
           u_int8_t        dsSubRevision;       /* '9'   ' ' if N/A */
           u_int8_t        dsMonth;             /* creation month */
           u_int8_t        dsDay;               /* creation day */
           u_int8_t        dsYear;              /* creation year since 1980 (1993=13) */
           char            dsDescription[dsDescription_size];
   };
   
   struct dpt_dparam {
           u_int16_t       cylinders;      /* Upto 1024 */
           u_int8_t        heads;          /* Upto 255 */
           u_int8_t        sectors;        /* Upto 63 */
   };
   
   struct dpt_sysinfo {
           u_int8_t        drive0CMOS;             /* CMOS Drive 0 Type */
           u_int8_t        drive1CMOS;             /* CMOS Drive 1 Type */
           u_int8_t        numDrives;              /* 0040:0075 contents */
           u_int8_t        processorFamily;        /* Same as DPTSIG's defs */
           u_int8_t        processorType;          /* Same as DPTSIG's defs */
           u_int8_t        smartROMMajorVersion;
           u_int8_t        smartROMMinorVersion;   /* SmartROM version */
           u_int8_t        smartROMRevision;
           u_int16_t       flags;                  /* See bit definitions above */
           u_int16_t       conventionalMemSize;    /* in KB */
           u_int32_t       extendedMemSize;        /* in KB */
           u_int32_t       osType;                 /* Same as DPTSIG's defs */
           u_int8_t        osMajorVersion;
           u_int8_t        osMinorVersion;         /* The OS version */
           u_int8_t        osRevision;
           u_int8_t        osSubRevision;
           u_int8_t        busType;                /* See defininitions above */
           u_int8_t        pad[3];                 /* For alignment */
           struct  dpt_dparam drives[16];          /* SmartROM Logical Drives */
   };
   
   /*
    * Defs pertaining to dpt_sysinfo.
    */
   
   #define SI_CMOS_Valid           0x0001
   #define SI_NumDrivesValid       0x0002
   #define SI_ProcessorValid       0x0004
   #define SI_MemorySizeValid      0x0008
   #define SI_DriveParamsValid     0x0010
   #define SI_SmartROMverValid     0x0020
   #define SI_OSversionValid       0x0040
   #define SI_OSspecificValid      0x0080
   #define SI_BusTypeValid         0x0100
   #define SI_ALL_VALID            0x0FFF
   #define SI_NO_SmartROM          0x8000
   
   #define SI_ISA_BUS      0x00
   #define SI_MCA_BUS      0x01
   #define SI_EISA_BUS     0x02
   #define SI_PCI_BUS      0x04
   
   
   /*
    * Defs pertaining to dpt_sig.
    */
   
   /* Current Signature Version - u_int8_t dsSigVersion; */
   /* ------------------------------------------------------------------ */
   #define SIG_VERSION 1
   
   /* Processor Family - u_int8_t dsProcessorFamily;  DISTINCT VALUES */
   /* ------------------------------------------------------------------ */
   /* What type of processor the file is meant to run on. */
   /* This will let us know whether to read u_int16_ts as high/low or low/high. */
   #define PROC_INTEL      0x00    /* Intel 80x86 */
   #define PROC_MOTOROLA   0x01    /* Motorola 68K */
   #define PROC_MIPS4000   0x02    /* MIPS RISC 4000 */
   #define PROC_MIPS       0x02    /* MIPS RISC */
   #define PROC_ALPHA      0x03    /* DEC Alpha */
   #define PROC_POWERPC    0x04    /* IBM Power PC */
   #define PROC_i960       0x05    /* Intel i960 */
   #define PROC_ULTRASPARC 0x06    /* SPARC processor */
   
   /* Specific Minimum Processor - u_int8_t dsProcessor;    FLAG BITS */
   /* ------------------------------------------------------------------ */
   /* Different bit definitions dependent on processor_family */
   
   /* PROC_INTEL: */
   #define PROC_8086       0x01    /* Intel 8086 */
   #define PROC_286        0x02    /* Intel 80286 */
   #define PROC_386        0x04    /* Intel 80386 */
   #define PROC_486        0x08    /* Intel 80486 */
   #define PROC_PENTIUM    0x10    /* Intel 586 aka P5 aka Pentium */
   #define PROC_SEXIUM     0x20    /* Intel 686 aka P6 aka Pentium Pro or MMX */
   
   /* PROC_i960: */
   #define PROC_960RX      0x01    /* Intel 80960RP/RD */
   #define PROC_960HX      0x02    /* Intel 80960HA/HD/HT */
   #define PROC_960RN      0x03    /* Intel 80960RN/RM */
   #define PROC_960RS      0x04    /* Intel 80960RS */
   
   /* PROC_MOTOROLA: */
   #define PROC_68000      0x01    /* Motorola 68000 */
   #define PROC_68010      0x02    /* Motorola 68010 */
   #define PROC_68020      0x04    /* Motorola 68020 */
   #define PROC_68030      0x08    /* Motorola 68030 */
   #define PROC_68040      0x10    /* Motorola 68040 */
   
   /* PROC_POWERPC */
   #define PROC_PPC601             0x01    /* PowerPC 601 */
   #define PROC_PPC603             0x02    /* PowerPC 603 */
   #define PROC_PPC604             0x04    /* PowerPC 604 */
   
   /* PROC_MIPS */
   #define PROC_R4000      0x01    /* MIPS R4000 */
   #define PROC_RM7000     0x02    /* MIPS RM7000 */
   
   /* Filetype - u_int8_t dsFiletype;       DISTINCT VALUES */
   /* ------------------------------------------------------------------ */
   #define FT_EXECUTABLE   0       /* Executable Program */
   #define FT_SCRIPT       1       /* Script/Batch File??? */
   #define FT_HBADRVR      2       /* HBA Driver */
   #define FT_OTHERDRVR    3       /* Other Driver */
   #define FT_IFS          4       /* Installable Filesystem Driver */
   #define FT_ENGINE       5       /* DPT Engine */
   #define FT_COMPDRVR     6       /* Compressed Driver Disk */
   #define FT_LANGUAGE     7       /* Foreign Language file */
   #define FT_FIRMWARE     8       /* Downloadable or actual Firmware */
   #define FT_COMMMODL     9       /* Communications Module */
   #define FT_INT13        10      /* INT 13 style HBA Driver */
   #define FT_HELPFILE     11      /* Help file */
   #define FT_LOGGER       12      /* Event Logger */
   #define FT_INSTALL      13      /* An Install Program */
   #define FT_LIBRARY      14      /* Storage Manager Real-Mode Calls */
   #define FT_RESOURCE     15      /* Storage Manager Resource File */
   #define FT_MODEM_DB     16      /* Storage Manager Modem Database */
   
   /* Filetype flags - u_int8_t dsFiletypeFlags;    FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define FTF_DLL         0x01    /* Dynamic Link Library */
   #define FTF_NLM         0x02    /* Netware Loadable Module */
   #define FTF_OVERLAYS    0x04    /* Uses overlays */
   #define FTF_DEBUG       0x08    /* Debug version */
   #define FTF_TSR         0x10    /* TSR */
   #define FTF_SYS         0x20    /* DOS Loadable driver */
   #define FTF_PROTECTED   0x40    /* Runs in protected mode */
   #define FTF_APP_SPEC    0x80    /* Application Specific */
   #define FTF_ROM         (FTF_SYS|FTF_TSR)       /* Special Case */
   
   /* OEM - u_int8_t dsOEM;         DISTINCT VALUES */
   /* ------------------------------------------------------------------ */
   #define OEM_DPT         0       /* DPT */
   #define OEM_ATT         1       /* ATT */
   #define OEM_NEC         2       /* NEC */
   #define OEM_ALPHA       3       /* Alphatronix */
   #define OEM_AST         4       /* AST */
   #define OEM_OLIVETTI    5       /* Olivetti */
   #define OEM_SNI         6       /* Siemens/Nixdorf */
   #define OEM_SUN         7       /* SUN Microsystems */
   #define OEM_ADAPTEC     8       /* Adaptec */
   
   /* Operating System  - u_int32_t dsOS;    FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define OS_DOS          0x00000001 /* PC/MS-DOS                         */
   #define OS_WINDOWS      0x00000002 /* Microsoft Windows 3.x             */
   #define OS_WINDOWS_NT   0x00000004 /* Microsoft Windows NT              */
   #define OS_OS2M         0x00000008 /* OS/2 1.2.x,MS 1.3.0,IBM 1.3.x - Monolithic */
   #define OS_OS2L         0x00000010 /* Microsoft OS/2 1.301 - LADDR      */
   #define OS_OS22x        0x00000020 /* IBM OS/2 2.x                      */
   #define OS_NW286        0x00000040 /* Novell NetWare 286                */
   #define OS_NW386        0x00000080 /* Novell NetWare 386                */
   #define OS_GEN_UNIX     0x00000100 /* Generic Unix                      */
   #define OS_SCO_UNIX     0x00000200 /* SCO Unix                          */
   #define OS_ATT_UNIX     0x00000400 /* ATT Unix                          */
   #define OS_UNIXWARE     0x00000800 /* USL Unix                          */
   #define OS_INT_UNIX     0x00001000 /* Interactive Unix                  */
   #define OS_SOLARIS      0x00002000 /* SunSoft Solaris                   */
   #define OS_QNX          0x00004000 /* QNX for Tom Moch                  */
   #define OS_NEXTSTEP     0x00008000 /* NeXTSTEP/OPENSTEP/MACH            */
   #define OS_BANYAN       0x00010000 /* Banyan Vines                      */
   #define OS_OLIVETTI_UNIX 0x00020000/* Olivetti Unix                     */
   #define OS_MAC_OS       0x00040000 /* Mac OS                            */
   #define OS_WINDOWS_95   0x00080000 /* Microsoft Windows '95             */
   #define OS_NW4x         0x00100000 /* Novell Netware 4.x                */
   #define OS_BSDI_UNIX    0x00200000 /* BSDi Unix BSD/OS 2.0 and up       */
   #define OS_AIX_UNIX     0x00400000 /* AIX Unix                          */
   #define OS_FREE_BSD     0x00800000 /* FreeBSD Unix                      */
   #define OS_LINUX        0x01000000 /* Linux                             */
   #define OS_DGUX_UNIX    0x02000000 /* Data General Unix                 */
   #define OS_SINIX_N      0x04000000 /* SNI SINIX-N                       */
   #define OS_PLAN9        0x08000000 /* ATT Plan 9                        */
   #define OS_TSX          0x10000000 /* SNH TSX-32                        */
   #define OS_WINDOWS_98   0x20000000 /* Microsoft Windows '98             */
   
   #define OS_OTHER        0x80000000 /* Other                             */
   
   /* Capabilities - u_int16_t dsCapabilities;        FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define CAP_RAID0       0x0001  /* RAID-0 */
   #define CAP_RAID1       0x0002  /* RAID-1 */
   #define CAP_RAID3       0x0004  /* RAID-3 */
   #define CAP_RAID5       0x0008  /* RAID-5 */
   #define CAP_SPAN        0x0010  /* Spanning */
   #define CAP_PASS        0x0020  /* Provides passthrough */
   #define CAP_OVERLAP     0x0040  /* Passthrough supports overlapped commands */
   #define CAP_ASPI        0x0080  /* Supports ASPI Command Requests */
   #define CAP_ABOVE16MB   0x0100  /* ISA Driver supports greater than 16MB */
   #define CAP_EXTEND      0x8000  /* Extended info appears after description */
   #ifdef SNI_MIPS
   #define CAP_CACHEMODE   0x1000  /* dpt_force_cache is set in driver */
   #endif
   
   /* Devices Supported - u_int16_t dsDeviceSupp;    FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define DEV_DASD        0x0001  /* DASD (hard drives) */
   #define DEV_TAPE        0x0002  /* Tape drives */
   #define DEV_PRINTER     0x0004  /* Printers */
   #define DEV_PROC        0x0008  /* Processors */
   #define DEV_WORM        0x0010  /* WORM drives */
   #define DEV_CDROM       0x0020  /* CD-ROM drives */
   #define DEV_SCANNER     0x0040  /* Scanners */
   #define DEV_OPTICAL     0x0080  /* Optical Drives */
   #define DEV_JUKEBOX     0x0100  /* Jukebox */
   #define DEV_COMM        0x0200  /* Communications Devices */
   #define DEV_OTHER       0x0400  /* Other Devices */
   #define DEV_ALL         0xFFFF  /* All SCSI Devices */
   
   /* Adapters Families Supported - u_int16_t dsAdapterSupp; FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define ADF_2001        0x0001  /* PM2001           */
   #define ADF_2012A       0x0002  /* PM2012A          */
   #define ADF_PLUS_ISA    0x0004  /* PM2011,PM2021    */
   #define ADF_PLUS_EISA   0x0008  /* PM2012B,PM2022   */
   #define ADF_SC3_ISA     0x0010  /* PM2021           */
   #define ADF_SC3_EISA    0x0020  /* PM2022,PM2122, etc */
   #define ADF_SC3_PCI     0x0040  /* SmartCache III PCI */
   #define ADF_SC4_ISA     0x0080  /* SmartCache IV ISA */
   #define ADF_SC4_EISA    0x0100  /* SmartCache IV EISA */
   #define ADF_SC4_PCI     0x0200  /* SmartCache IV PCI */
   #define ADF_SC5_PCI     0x0400  /* Fifth Generation I2O products */
   /*
    *      Combinations of products
    */
   #define ADF_ALL_2000    (ADF_2001|ADF_2012A)
   #define ADF_ALL_PLUS    (ADF_PLUS_ISA|ADF_PLUS_EISA)
   #define ADF_ALL_SC3     (ADF_SC3_ISA|ADF_SC3_EISA|ADF_SC3_PCI)
   #define ADF_ALL_SC4     (ADF_SC4_ISA|ADF_SC4_EISA|ADF_SC4_PCI)
   #define ADF_ALL_SC5     (ADF_SC5_PCI)
   /* All EATA Cacheing Products */
   #define ADF_ALL_CACHE   (ADF_ALL_PLUS|ADF_ALL_SC3|ADF_ALL_SC4)
   /* All EATA Bus Mastering Products */
   #define ADF_ALL_MASTER  (ADF_2012A|ADF_ALL_CACHE)
   /* All EATA Adapter Products */
   #define ADF_ALL_EATA    (ADF_2001|ADF_ALL_MASTER)
   #define ADF_ALL         ADF_ALL_EATA
   
   /* Application - u_int16_t dsApplication;         FLAG BITS */
   /* ------------------------------------------------------------------ */
   #define APP_DPTMGR      0x0001  /* DPT Storage Manager */
   #define APP_ENGINE      0x0002  /* DPT Engine */
   #define APP_SYTOS       0x0004  /* Sytron Sytos Plus */
   #define APP_CHEYENNE    0x0008  /* Cheyenne ARCServe + ARCSolo */
   #define APP_MSCDEX      0x0010  /* Microsoft CD-ROM extensions */
   #define APP_NOVABACK    0x0020  /* NovaStor Novaback */
   #define APP_AIM         0x0040  /* Archive Information Manager */
   
   /* Requirements - u_int8_t dsRequirements;         FLAG BITS            */
   /* ------------------------------------------------------------------   */
   #define REQ_SMARTROM    0x01    /* Requires SmartROM to be present      */
   #define REQ_DPTDDL      0x02    /* Requires DPTDDL.SYS to be loaded     */
   #define REQ_HBA_DRIVER  0x04    /* Requires an HBA driver to be loaded  */
   #define REQ_ASPI_TRAN   0x08    /* Requires an ASPI Transport Modules   */
   #define REQ_ENGINE      0x10    /* Requires a DPT Engine to be loaded   */
   #define REQ_COMM_ENG    0x20    /* Requires a DPT Communications Engine */
   
   /* ------------------------------------------------------------------   */
   /* Requirements - u_int16_t dsFirmware;         FLAG BITS               */
   /* ------------------------------------------------------------------   */
   #define dsFirmware dsApplication
   #define FW_DNLDSIZE0      0x0000    /* 0..2 DownLoader Size - NONE      */
   #define FW_DNLDSIZE16     0x0001    /* 0..2 DownLoader Size 16K         */
   #define FW_DNLDSIZE32     0x0002    /* 0..2 DownLoader Size 32K         */
   #define FW_DNLDSIZE64     0x0004    /* 0..2 DownLoader Size 64K         */
   
   #define FW_LOAD_BTM       0x2000        /* 13 Load Offset (1=Btm, 0=Top)    */
   #define FW_LOAD_TOP       0x0000        /* 13 Load Offset (1=Btm, 0=Top)    */
   #define FW_SIG_VERSION1   0x0000        /* 15..14 Version Bits 0=Ver1       */
   
   #endif  /* !_I2O_DPTIVAR_H_ */

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