sys/arch/arc/include/platform.h

   1 /*      $NetBSD: platform.h,v 1.3.2.2 2005/11/10 13:55:09 skrll Exp $   */
   2 /*      NetBSD: cpuconf.h,v 1.12 2000/06/08 03:10:06 thorpej Exp        */
   3
   4 /*
   5  * Copyright (c) 1996 Christopher G. Demetriou.  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 Christopher G. Demetriou
  18  *      for the NetBSD Project.
  19  * 4. The name of the author may not be used to endorse or promote products
  20  *    derived from this software without specific prior written permission
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  26  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  27  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  31  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 struct platform {
  35         /*
  36          * Platform Information.
  37          */
  38         const char      *system_id;     /* from root of configuration tree */
  39         const char      *vendor_id;     /* vendor id from GetSystemId() */
  40         const char      *variant;       /* Variant Name */
  41         const char      *model;         /* Model Name */
  42         const char      *vendor;        /* Vendor Name */
  43         int             clock;          /* CPU clock [MHz] */
  44
  45         const char      **mainbusdevs;
  46
  47         /*
  48          * Platform Specific Function Hooks
  49          */
  50         int     (*match)(struct platform *);
  51         void    (*init)(void);
  52         void    (*cons_init)(void);
  53         void    (*reset)(void);
  54         void    (*set_intr)(uint32_t,
  55                  uint32_t (*)(uint32_t, struct clockframe *), int);
  56 };
  57
  58 int ident_platform(void);
  59 int platform_generic_match(struct platform *);
  60 void platform_nop(void);
  61
  62 extern struct platform *platform;
  63
  64 extern struct platform *const plattab[];
  65 extern const int nplattab;
  66
  67 /*
  68  * supported platforms, sorted by alphabetic order of p_*.c filename.
  69  */
  70 extern struct platform platform_acer_pica_61;
  71 extern struct platform platform_desktech_arcstation_i;
  72 extern struct platform platform_desktech_tyne;
  73 extern struct platform platform_microsoft_jazz;
  74 extern struct platform platform_nec_j96a;
  75 extern struct platform platform_nec_jc94;
  76 extern struct platform platform_nec_r94;
  77 extern struct platform platform_nec_r96;
  78 extern struct platform platform_nec_riscserver_2200;
  79 extern struct platform platform_nec_rax94;
  80 extern struct platform platform_nec_rd94;
  81 extern struct platform platform_sni_rm200pci;
  82
  83 void c_isa_init(void);
  84 void c_isa_cons_init(void);
  85
  86 extern const char *c_jazz_eisa_mainbusdevs[];
  87 void c_jazz_eisa_init(void);
  88 void c_jazz_eisa_cons_init(void);
  89
  90 void c_magnum_set_intr(uint32_t, uint32_t (*)(uint32_t, struct clockframe *),
  91     int);
  92 void c_magnum_init(void);
  93
  94 void c_nec_eisa_init(void);
  95 void c_nec_eisa_cons_init(void);
  96
  97 void c_nec_jazz_set_intr(uint32_t, uint32_t (*)(uint32_t, struct clockframe *),
  98     int);
  99 void c_nec_jazz_init(void);
 100
 101 extern const char *c_nec_pci_mainbusdevs[];
 102 void c_nec_pci_init(void);
 103 void c_nec_pci_cons_init(void);
 104
 105