include/asm-arm/mach/amba_kmi.h

   1 /*
   2  *  linux/include/asm-arm/mach/amba_kmi.h
   3  *
   4  *  Copyright (C) 2000 Deep Blue Solutions Ltd.
   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 struct kmi_info {
  21         u_int                   base;
  22         u_int                   irq;
  23         u_char                  divisor;
  24         u_char                  type;
  25         u_char                  state;
  26         u_char                  prev_rx;
  27
  28         u_char                  last_tx;
  29         u_char                  resend_count;
  30         u_short                 res;
  31
  32         u_char                  present;
  33         u_char                  reconnect;
  34         u_char                  config_num;
  35         u_char                  hotplug_state;
  36
  37         wait_queue_head_t       wait_q;
  38         void                    (*rx)(struct kmi_info *, u_int val,
  39                                       struct pt_regs *regs);
  40         char                    name[8];
  41 };
  42
  43 #define KMI_KEYBOARD            0
  44 #define KMI_MOUSE               1
  45
  46 int register_kmi(struct kmi_info *kmi);