sys/arch/arm/ep93xx/eppcicvar.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 2005 HAMAJIMA Katsuomi. All rights reserved.
   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  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, 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 THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25  * SUCH DAMAGE.
  26  */
  27
  28 #ifndef _EPPCICVAR_H_
  29 #define _EPPCICVAR_H_
  30
  31 /* socket_type */
  32 #define SLOT_DISABLE    0
  33 #define CF_MODE         1
  34 #define PCMCIA_MODE     2
  35 /* power_capability */
  36 #define VCC_5V          (1<<0)
  37 #define VCC_3V          (1<<1)
  38 /* power_ctl */
  39 #define POWER_ON        1
  40 #define POWER_OFF       0
  41
  42 struct eppcic_chipset_tag {
  43         int     (*socket_type)(void *, int socket);
  44         int     (*power_capability)(void *, int socket);
  45         int     (*power_ctl)(void *, int socket, int onoff);
  46 };
  47 typedef struct eppcic_chipset_tag *eppcic_chipset_tag_t;
  48
  49 #define EP93XX_PCMCIA_NSOCKET   1
  50
  51 struct eppcic_handle;
  52
  53 struct eppcic_softc {
  54         struct device           sc_dev;
  55         bus_space_tag_t         sc_iot;
  56         bus_space_handle_t      sc_ioh;
  57         struct eppcic_handle    *sc_ph[EP93XX_PCMCIA_NSOCKET];
  58         eppcic_chipset_tag_t    sc_pcic;
  59         u_int32_t               sc_hclk;
  60         int                     sc_enable;
  61         struct epgpio_softc     *sc_gpio;
  62 };
  63
  64 void eppcic_attach_common(struct device *, struct device *, void *,
  65                           eppcic_chipset_tag_t);
  66
  67 #endif  /* _EPPCICVAR_H_ */