include/asm-mips/vr41xx/vrc4171.h

   1 /*
   2  *  vrc4171.h, Include file for NEC VRC4171.
   3  *
   4  *  Copyright (C) 2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20 #ifndef __NEC_VRC4171_H
  21 #define __NEC_VRC4171_H
  22
  23 /*
  24  * Configuration 1
  25  */
  26 enum {
  27         SLOTB_IS_NONE,
  28         SLOTB_IS_PCCARD,
  29         SLOTB_IS_CF,
  30         SLOTB_IS_FLASHROM
  31 };
  32
  33 extern void vrc4171_set_multifunction_pin(int config);
  34
  35 /*
  36  * Interrupt Status Mask
  37  */
  38 #define IRQ_A   0x02
  39 #define IRQ_B   0x04
  40
  41 extern uint16_t vrc4171_get_irq_status(void);
  42
  43 #endif /* __NEC_VRC4171_H */