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


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

FreeBSD/Linux Kernel Cross Reference
sys/dev/pccard/pccardvar.h

Version: -  FREEBSD  -  FREEBSD-13-STABLE  -  FREEBSD-13-0  -  FREEBSD-12-STABLE  -  FREEBSD-12-0  -  FREEBSD-11-STABLE  -  FREEBSD-11-0  -  FREEBSD-10-STABLE  -  FREEBSD-10-0  -  FREEBSD-9-STABLE  -  FREEBSD-9-0  -  FREEBSD-8-STABLE  -  FREEBSD-8-0  -  FREEBSD-7-STABLE  -  FREEBSD-7-0  -  FREEBSD-6-STABLE  -  FREEBSD-6-0  -  FREEBSD-5-STABLE  -  FREEBSD-5-0  -  FREEBSD-4-STABLE  -  FREEBSD-3-STABLE  -  FREEBSD22  -  l41  -  OPENBSD  -  linux-2.6  -  MK84  -  PLAN9  -  xnu-8792 
SearchContext: -  none  -  3  -  10 

    1 /*      $NetBSD: pcmciavar.h,v 1.12 2000/02/08 12:51:31 enami Exp $     */
    2 /* $FreeBSD$ */
    3 
    4 /*-
    5  * Copyright (c) 1997 Marc Horowitz.  All rights reserved.
    6  *
    7  * Redistribution and use in source and binary forms, with or without
    8  * modification, are permitted provided that the following conditions
    9  * are met:
   10  * 1. Redistributions of source code must retain the above copyright
   11  *    notice, this list of conditions and the following disclaimer.
   12  * 2. Redistributions in binary form must reproduce the above copyright
   13  *    notice, this list of conditions and the following disclaimer in the
   14  *    documentation and/or other materials provided with the distribution.
   15  * 3. All advertising materials mentioning features or use of this software
   16  *    must display the following acknowledgement:
   17  *      This product includes software developed by Marc Horowitz.
   18  * 4. The name of the author may not be used to endorse or promote products
   19  *    derived from this software without specific prior written permission.
   20  *
   21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   31  */
   32 
   33 /*
   34  * PCCARD_API_LEVEL.  When set to 5, we provide a 5.x compatible API
   35  * for driver writers that have to share their code between 5.x and 6.x.
   36  * The 5.x compatibility interfaces will be unsupported in 7.0, at which
   37  * point we'll only support 6 and newer, etc.
   38  */
   39 #ifndef PCCARD_API_LEVEL
   40 #define PCCARD_API_LEVEL 6
   41 #elif PCCARD_API_LEVEL < 5
   42 #error "pccard API less than 5 unsupported"
   43 #endif
   44 
   45 /*
   46  * Contains information about mapped/allocated i/o spaces.
   47  */
   48 struct pccard_io_handle {
   49         bus_space_tag_t iot;            /* bus space tag (from chipset) */
   50         bus_space_handle_t ioh;         /* mapped space handle */
   51         bus_addr_t      addr;           /* resulting address in bus space */
   52         bus_size_t      size;           /* size of i/o space */
   53         int             flags;          /* misc. information */
   54         int             width;
   55 };
   56 
   57 #define PCCARD_IO_ALLOCATED     0x01    /* i/o space was allocated */
   58 
   59 /*
   60  * Contains information about allocated memory space.
   61  */
   62 struct pccard_mem_handle {
   63         bus_space_tag_t memt;           /* bus space tag (from chipset) */
   64         bus_space_handle_t memh;        /* mapped space handle */
   65         bus_addr_t      addr;           /* resulting address in bus space */
   66         bus_size_t      size;           /* size of mem space */
   67         bus_size_t      realsize;       /* how much we really allocated */
   68         bus_addr_t      cardaddr;       /* Absolute address on card */
   69         int             kind;
   70 };
   71 
   72 /* Bits for kind */
   73 #define PCCARD_MEM_16BIT        1       /* 1 -> 16bit 0 -> 8bit */
   74 #define PCCARD_MEM_ATTR         2       /* 1 -> attribute mem 0 -> common */
   75 
   76 #define PCCARD_WIDTH_AUTO       0
   77 #define PCCARD_WIDTH_IO8        1
   78 #define PCCARD_WIDTH_IO16       2
   79 
   80 struct pccard_tuple {
   81         unsigned int    code;
   82         unsigned int    length;
   83         u_long          mult;           /* dist btn successive bytes */
   84         bus_addr_t      ptr;
   85         bus_space_tag_t memt;
   86         bus_space_handle_t memh;
   87 };
   88 
   89 typedef int (*pccard_scan_t)(const struct pccard_tuple *, void *);
   90 
   91 struct pccard_product {
   92         const char      *pp_name;
   93 #define PCCARD_VENDOR_ANY (0xffffffff)
   94         uint32_t        pp_vendor;              /* 0 == end of table */
   95 #define PCCARD_PRODUCT_ANY (0xffffffff)
   96         uint32_t        pp_product;
   97         const char      *pp_cis[4];
   98 };
   99 
  100 typedef int (*pccard_product_match_fn) (device_t dev,
  101     const struct pccard_product *ent, int vpfmatch);
  102 
  103 #include "card_if.h"
  104 
  105 /*
  106  * make this inline so that we don't have to worry about dangling references
  107  * to it in the modules or the code.
  108  */
  109 static __inline const struct pccard_product *
  110 pccard_product_lookup(device_t dev, const struct pccard_product *tab,
  111     size_t ent_size, pccard_product_match_fn matchfn)
  112 {
  113         return CARD_DO_PRODUCT_LOOKUP(device_get_parent(dev), dev,
  114             tab, ent_size, matchfn);
  115 }
  116 
  117 #define pccard_cis_read_1(tuple, idx0)                                  \
  118         (bus_space_read_1((tuple)->memt, (tuple)->memh, (tuple)->mult*(idx0)))
  119 
  120 #define pccard_tuple_read_1(tuple, idx1)                                \
  121         (pccard_cis_read_1((tuple), ((tuple)->ptr+(2+(idx1)))))
  122 
  123 #define pccard_tuple_read_2(tuple, idx2)                                \
  124         (pccard_tuple_read_1((tuple), (idx2)) |                         \
  125          (pccard_tuple_read_1((tuple), (idx2)+1)<<8))
  126 
  127 #define pccard_tuple_read_3(tuple, idx3)                                \
  128         (pccard_tuple_read_1((tuple), (idx3)) |                         \
  129          (pccard_tuple_read_1((tuple), (idx3)+1)<<8) |                  \
  130          (pccard_tuple_read_1((tuple), (idx3)+2)<<16))
  131 
  132 #define pccard_tuple_read_4(tuple, idx4)                                \
  133         (pccard_tuple_read_1((tuple), (idx4)) |                         \
  134          (pccard_tuple_read_1((tuple), (idx4)+1)<<8) |                  \
  135          (pccard_tuple_read_1((tuple), (idx4)+2)<<16) |                 \
  136          (pccard_tuple_read_1((tuple), (idx4)+3)<<24))
  137 
  138 #define pccard_tuple_read_n(tuple, n, idxn)                             \
  139         (((n)==1)?pccard_tuple_read_1((tuple), (idxn)) :                \
  140          (((n)==2)?pccard_tuple_read_2((tuple), (idxn)) :               \
  141           (((n)==3)?pccard_tuple_read_3((tuple), (idxn)) :              \
  142            /* n == 4 */ pccard_tuple_read_4((tuple), (idxn)))))
  143 
  144 #define PCCARD_SPACE_MEMORY     1
  145 #define PCCARD_SPACE_IO         2
  146 
  147 #define pccard_mfc(sc)                                                  \
  148                 (STAILQ_FIRST(&(sc)->card.pf_head) &&                   \
  149                  STAILQ_NEXT(STAILQ_FIRST(&(sc)->card.pf_head),pf_list))
  150 
  151 /* Convenience functions */
  152 
  153 static __inline int
  154 pccard_cis_scan(device_t dev, pccard_scan_t fct, void *arg)
  155 {
  156         return (CARD_CIS_SCAN(device_get_parent(dev), dev, fct, arg));
  157 }
  158 
  159 static __inline int
  160 pccard_attr_read_1(device_t dev, uint32_t offset, uint8_t *val)
  161 {
  162         return (CARD_ATTR_READ(device_get_parent(dev), dev, offset, val));
  163 }
  164 
  165 static __inline int
  166 pccard_attr_write_1(device_t dev, uint32_t offset, uint8_t val)
  167 {
  168         return (CARD_ATTR_WRITE(device_get_parent(dev), dev, offset, val));
  169 }
  170 
  171 static __inline int
  172 pccard_ccr_read_1(device_t dev, uint32_t offset, uint8_t *val)
  173 {
  174         return (CARD_CCR_READ(device_get_parent(dev), dev, offset, val));
  175 }
  176 
  177 static __inline int
  178 pccard_ccr_write_1(device_t dev, uint32_t offset, uint8_t val)
  179 {
  180         return (CARD_CCR_WRITE(device_get_parent(dev), dev, offset, val));
  181 }
  182 
  183 /* Hack */
  184 int pccard_select_cfe(device_t dev, int entry);
  185 
  186 /* ivar interface */
  187 enum {
  188         PCCARD_IVAR_ETHADDR,    /* read ethernet address from CIS tupple */
  189         PCCARD_IVAR_VENDOR,
  190         PCCARD_IVAR_PRODUCT,
  191         PCCARD_IVAR_PRODEXT,
  192         PCCARD_IVAR_FUNCTION_NUMBER,
  193         PCCARD_IVAR_VENDOR_STR, /* CIS string for "Manufacturer" */
  194         PCCARD_IVAR_PRODUCT_STR,/* CIS string for "Product" */
  195         PCCARD_IVAR_CIS3_STR,
  196         PCCARD_IVAR_CIS4_STR,
  197         PCCARD_IVAR_FUNCTION,
  198         PCCARD_IVAR_FUNCE_DISK
  199 };
  200 
  201 #define PCCARD_ACCESSOR(A, B, T)                                        \
  202 __inline static int                                                     \
  203 pccard_get_ ## A(device_t dev, T *t)                                    \
  204 {                                                                       \
  205         return BUS_READ_IVAR(device_get_parent(dev), dev,               \
  206             PCCARD_IVAR_ ## B, (uintptr_t *) t);                        \
  207 }
  208 
  209 PCCARD_ACCESSOR(ether,          ETHADDR,                uint8_t)
  210 PCCARD_ACCESSOR(vendor,         VENDOR,                 uint32_t)
  211 PCCARD_ACCESSOR(product,        PRODUCT,                uint32_t)
  212 PCCARD_ACCESSOR(prodext,        PRODEXT,                uint16_t)
  213 PCCARD_ACCESSOR(function_number,FUNCTION_NUMBER,        uint32_t)
  214 PCCARD_ACCESSOR(function,       FUNCTION,               uint32_t)
  215 PCCARD_ACCESSOR(funce_disk,     FUNCE_DISK,             uint16_t)
  216 PCCARD_ACCESSOR(vendor_str,     VENDOR_STR,             const char *)
  217 PCCARD_ACCESSOR(product_str,    PRODUCT_STR,            const char *)
  218 PCCARD_ACCESSOR(cis3_str,       CIS3_STR,               const char *)
  219 PCCARD_ACCESSOR(cis4_str,       CIS4_STR,               const char *)
  220 
  221 /* shared memory flags */
  222 enum {
  223         PCCARD_A_MEM_COM,       /* common */
  224         PCCARD_A_MEM_ATTR,      /* attribute */
  225         PCCARD_A_MEM_8BIT,      /* 8 bit */
  226         PCCARD_A_MEM_16BIT      /* 16 bit */
  227 };
  228 
  229 #define PCCARD_S(a, b) PCMCIA_STR_ ## a ## _ ## b
  230 #define PCCARD_P(a, b) PCMCIA_PRODUCT_ ## a ## _ ## b
  231 #define PCCARD_C(a, b) PCMCIA_CIS_ ## a ## _ ## b
  232 #if PCCARD_API_LEVEL >= 6
  233 #define PCMCIA_CARD_D(v, p) { PCCARD_S(v, p), PCMCIA_VENDOR_ ## v, \
  234                 PCCARD_P(v, p), PCCARD_C(v, p) }
  235 #define PCMCIA_CARD2_D(v1, p1, p2) \
  236                 { PCMCIA_STR_ ## p2, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \
  237                   PCMCIA_CIS_ ## p2}
  238 #define PCMCIA_CARD(v, p) { NULL, PCMCIA_VENDOR_ ## v, \
  239                 PCCARD_P(v, p), PCCARD_C(v, p) }
  240 #define PCMCIA_CARD2(v1, p1, p2) \
  241                 { NULL, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \
  242                   PCMCIA_CIS_ ## p2}
  243 #else
  244 #define PCMCIA_CARD_D(v, p, f) { PCCARD_S(v, p), PCMCIA_VENDOR_ ## v, \
  245                 PCCARD_P(v, p), PCCARD_C(v, p) }
  246 #define PCMCIA_CARD2_D(v1, p1, p2, f) \
  247                 { PCMCIA_STR_ ## p2, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \
  248                   PCMCIA_CIS_ ## p2}
  249 #define PCMCIA_CARD(v, p, f) { NULL, PCMCIA_VENDOR_ ## v, \
  250                 PCCARD_P(v, p), PCCARD_C(v, p) }
  251 #define PCMCIA_CARD2(v1, p1, p2, f) \
  252                 { NULL, PCMCIA_VENDOR_ ## v1, PCCARD_P(v1, p1), \
  253                   PCMCIA_CIS_ ## p2}
  254 #endif
  255 
  256 /*
  257  * Defines to decode the get_funce_disk return value.  See the PCMCIA standard
  258  * for all the details of what these bits mean.
  259  */
  260 #define PFD_I_V_MASK            0x3
  261 #define PFD_I_V_NONE_REQUIRED   0x0
  262 #define PFD_I_V_REQ_MOD_ACC     0x1
  263 #define PFD_I_V_REQ_ACC         0x2
  264 #define PFD_I_V_REQ_ALWYS       0x1
  265 #define PFD_I_S                 0x4     /* 0 rotating, 1 silicon */
  266 #define PFD_I_U                 0x8     /* SN Uniq? */
  267 #define PFD_I_D                 0x10    /* 0 - 1 drive, 1 - 2 drives */
  268 #define PFD_P_P0                0x100
  269 #define PFD_P_P1                0x200
  270 #define PFD_P_P2                0x400
  271 #define PFD_P_P3                0x800
  272 #define PFD_P_N                 0x1000  /* 3f7/377 excluded? */
  273 #define PFD_P_E                 0x2000  /* Index bit supported? */
  274 #define PFD_P_I                 0x4000  /* twincard */

Cache object: c7f23e8cd4dda2eb714b79aff26eaa79


[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]


This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.