The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/si/sivar.h

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    1 /*-
    2  * Device driver for Specialix range (SI/XIO) of serial line multiplexors.
    3  *
    4  * Copyright (C) 2000, Peter Wemm <peter@netplex.com.au>
    5  *
    6  * Redistribution and use in source and binary forms, with or without
    7  * modification, are permitted provided that the following conditions
    8  * are met:
    9  * 1. Redistributions of source code must retain the above copyright
   10  *    notices, this list of conditions and the following disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notices, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY ``AS IS'' AND ANY EXPRESS OR IMPLIED
   16  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   17  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
   18  * NO EVENT SHALL THE AUTHORS BE LIABLE.
   19  *
   20  * $FreeBSD: releng/8.3/sys/dev/si/sivar.h 139749 2005-01-06 01:43:34Z imp $
   21  */
   22 
   23 #ifdef _KERNEL
   24 int     siattach(device_t dev);
   25 void    si_intr(void *);
   26 
   27 extern devclass_t si_devclass;
   28 
   29 /* where the firmware lives; defined in si2_z280.c and si3_t225.c */
   30 /* old: si2_z280.c */
   31 extern unsigned char si2_z280_download[];
   32 extern unsigned short si2_z280_downloadaddr;
   33 extern int si2_z280_dsize;
   34 /* new: si3_t225.c */
   35 extern unsigned char si3_t225_download[];
   36 extern unsigned short si3_t225_downloadaddr;
   37 extern int si3_t225_dsize;
   38 extern unsigned char si3_t225_bootstrap[];
   39 extern unsigned short si3_t225_bootloadaddr;
   40 extern int si3_t225_bsize;
   41 
   42 struct si_softc {
   43         int             sc_type;        /* adapter type */
   44         const char      *sc_typename;   /* adapter type string */
   45 
   46         struct si_port  *sc_ports;      /* port structures for this card */
   47 
   48         caddr_t         sc_paddr;       /* physical addr of iomem */
   49         caddr_t         sc_maddr;       /* kvaddr of iomem */
   50         int             sc_nport;       /* # ports on this card */
   51         int             sc_irq;         /* copy of attach irq */
   52         int             sc_iobase;      /* EISA io port address */
   53         struct resource *sc_port_res;
   54         struct resource *sc_irq_res;
   55         struct resource *sc_mem_res;
   56         int             sc_port_rid;
   57         int             sc_irq_rid;
   58         int             sc_mem_rid;
   59         int             sc_memsize;
   60 };
   61 
   62 #endif /* _KERNEL */
   63 
   64 #ifdef SI_DEBUG
   65 /*
   66  * debugging stuff - manipulated using siconfig(8)
   67  */
   68 
   69 void    si_dprintf(struct si_port *pp, int flags, const char *fmt, ...);
   70 
   71 #define DPRINT(x)       si_dprintf x
   72 
   73 /*
   74  * Extensive debugging stuff - manipulated using siconfig(8)
   75  */
   76 #define DBG_ENTRY               0x00000001
   77 #define DBG_DRAIN               0x00000002
   78 #define DBG_OPEN                0x00000004
   79 #define DBG_CLOSE               0x00000008
   80 #define DBG_READ                0x00000010
   81 #define DBG_WRITE               0x00000020
   82 #define DBG_PARAM               0x00000040
   83 #define DBG_INTR                0x00000080
   84 #define DBG_IOCTL               0x00000100
   85 /*                              0x00000200 */
   86 #define DBG_SELECT              0x00000400
   87 #define DBG_OPTIM               0x00000800
   88 #define DBG_START               0x00001000
   89 #define DBG_EXIT                0x00002000
   90 #define DBG_FAIL                0x00004000
   91 #define DBG_STOP                0x00008000
   92 #define DBG_AUTOBOOT            0x00010000
   93 #define DBG_MODEM               0x00020000
   94 #define DBG_DOWNLOAD            0x00040000
   95 #define DBG_LSTART              0x00080000
   96 #define DBG_POLL                0x00100000
   97 #define DBG_ALL                 0xffffffff
   98 
   99 #else
  100 #define DPRINT(x)       /* void */
  101 #endif
  102 
  103 /* Adapter types */
  104 #define SIEMPTY         0
  105 #define SIHOST          1
  106 #define SIMCA           2
  107 #define SIHOST2         3
  108 #define SIEISA          4
  109 #define SIPCI           5
  110 #define SIJETPCI        6
  111 #define SIJETISA        7
  112 
  113 #define SI_ISJET(x)     (((x) == SIJETPCI) || ((x) == SIJETISA))

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