eisaconf.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 /*
    2  * EISA bus device definitions
    3  *
    4  * Copyright (c) 1995, 1996 Justin T. Gibbs.
    5  * 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 immediately at the beginning of the file, without modification,
   12  *    this list of conditions, and the following disclaimer.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in the
   15  *    documentation and/or other materials provided with the distribution.
   16  * 3. The name of the author may not be used to endorse or promote products
   17  *    derived from this software without specific prior written permission.
   18  *
   19  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   22  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
   23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   29  * SUCH DAMAGE.
   30  *
   31  * $FreeBSD$
   32  */
   33 
   34 #ifndef _I386_EISA_EISACONF_H_
   35 #define _I386_EISA_EISACONF_H_ 1
   36 
   37 #define EISA_SLOT_SIZE 0x1000
   38 
   39 #define EISA_MFCTR_CHAR0(ID) (char)(((ID>>26) & 0x1F) | '@')  /* Bits 26-30 */
   40 #define EISA_MFCTR_CHAR1(ID) (char)(((ID>>21) & 0x1F) | '@')  /* Bits 21-25 */
   41 #define EISA_MFCTR_CHAR2(ID) (char)(((ID>>16) & 0x1F) | '@')  /* Bits 16-20 */
   42 #define EISA_MFCTR_ID(ID)    (short)((ID>>16) & 0xFF)         /* Bits 16-31 */
   43 #define EISA_PRODUCT_ID(ID)  (short)((ID>>4)  & 0xFFF)        /* Bits  4-15 */
   44 #define EISA_REVISION_ID(ID) (u_char)(ID & 0x0F)              /* Bits  0-3  */
   45 
   46 extern int num_eisa_slots;
   47 
   48 typedef u_int32_t eisa_id_t;
   49 
   50 enum eisa_device_ivars {
   51     EISA_IVAR_SLOT,
   52     EISA_IVAR_ID,
   53     EISA_IVAR_IRQ
   54 };
   55 
   56 #define EISA_TRIGGER_EDGE       0x0
   57 #define EISA_TRIGGER_LEVEL      0x1
   58 
   59 /*
   60  * Simplified accessors for isa devices
   61  */
   62 #define EISA_ACCESSOR(A, B, T)                                           \
   63                                                                          \
   64 static __inline T eisa_get_ ## A(device_t dev)                           \
   65 {                                                                        \
   66         uintptr_t v;                                                     \
   67         BUS_READ_IVAR(device_get_parent(dev), dev, EISA_IVAR_ ## B, &v); \
   68         return (T) v;                                                    \
   69 }                                                                        \
   70                                                                          \
   71 static __inline void eisa_set_ ## A(device_t dev, T t)                   \
   72 {                                                                        \
   73         u_long v = (u_long) t;                                           \
   74         BUS_WRITE_IVAR(device_get_parent(dev), dev, EISA_IVAR_ ## B, v); \
   75 }
   76 
   77 EISA_ACCESSOR(slot, SLOT, int)
   78 EISA_ACCESSOR(id, ID, eisa_id_t)
   79 EISA_ACCESSOR(irq, IRQ, eisa_id_t)
   80 
   81 int eisa_add_intr __P((device_t, int, int));
   82 
   83 #define         RESVADDR_NONE           0x00
   84 #define         RESVADDR_BITMASK        0x01    /* size is a mask of reserved 
   85                                                  * bits at addr
   86                                                  */
   87 #define         RESVADDR_RELOCATABLE    0x02
   88 int eisa_add_iospace __P((device_t, u_long, u_long, int));
   89 int eisa_add_mspace __P((device_t, u_long, u_long, int));
   90 
   91 #endif /* _I386_EISA_EISACONF_H_ */

Cache object: e56e9099319d0ebcc7a2a7695bd7ce1a

[ 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.

FreeBSD/Linux Kernel Cross Reference sys/dev/eisa/eisaconf.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/eisa/eisaconf.h