sys/arch/sparc64/dev/auxioreg.h

   1 /*      $NetBSD: auxioreg.h,v 1.6 2007/03/27 10:13:12 jnemeth Exp $     */
   2
   3 /*
   4  * Copyright (c) 2000 Matthew R. Green
   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, 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  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  18  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  19  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 /*
  30  * The AUXIO registers; their offset in the Ebus2 address space, plus the
  31  * bits for each register.  Note that the fdthree (FD), SUNW,CS4231 (AUDIO)
  32  * and power (POWER) devices on the Ebus2 have their AUXIO regsiters mapped
  33  * into their own "reg" properties, not the "auxio" device's "reg" properties.
  34  */
  35 #define AUXIO_FD                        0x00720000
  36 #define AUXIO_FD_DENSENSE_INPUT         0x0
  37 #define AUXIO_FD_DENSENSE_OUTPUT        0x1
  38
  39 #define AUXIO_AUDIO                     0x00722000
  40 #define AUXIO_AUDIO_POWERDOWN           0x0
  41
  42 #define AUXIO_POWER                     0x00724000
  43 #define AUXIO_POWER_SYSTEM_OFF          0x0
  44 #define AUXIO_POWER_COURTESY_OFF        0x1
  45
  46 #define AUXIO_LED                       0x00726000
  47 /* XXX: these may be useless on Ebus2 auxio! find out! */
  48 #define AUXIO_LED_LED           0x01    /* front panel LED */
  49 #define AUXIO_LED_FTC           0x02    /* floppy: drives Terminal Count pin */
  50 #define AUXIO_LED_MMUX          0x04    /* Monitor/Mouse MUX; what is it? */
  51 #define AUXIO_LED_LTE           0x08    /* link-test enable */
  52 #define AUXIO_LED_FHD           0x20    /* floppy: high density (unreliable?)*/
  53 #define AUXIO_LED_FLOPPY_MASK           (AUXIO_LED_FTC)
  54
  55 #define AUXIO_PCI                       0x00728000
  56 #define AUXIO_PCI_SLOT0                 0x0     /* two bits each */
  57 #define AUXIO_PCI_SLOT1                 0x2
  58 #define AUXIO_PCI_SLOT2                 0x4
  59 #define AUXIO_PCI_SLOT3                 0x6
  60 #define AUXIO_PCI_MODE                  0x8
  61
  62 #define AUXIO_FREQ                      0x0072a000
  63 #define AUXIO_FREQ_FREQ0                0x0
  64 #define AUXIO_FREQ_FREQ1                0x1
  65 #define AUXIO_FREQ_FREQ2                0x2
  66
  67 #define AUXIO_SCSI                      0x0072c000
  68 #define AUXIO_SCSI_INT_OSC_EN           0x0
  69 #define AUXIO_SCSI_EXT_OSC_EN           0x1
  70
  71 #define AUXIO_TEMP                      0x0072f000
  72 #define AUXIO_TEMP_SELECT               0x0
  73 #define AUXIO_TEMP_CLOCK                0x1
  74 #define AUXIO_TEMP_ENABLE               0x2
  75 #define AUXIO_TEMP_DATAOUT              0x3
  76 #define AUXIO_TEMP_DATAINT              0x4
  77
  78 #define FTC_FLIP \
  79         do { \
  80                 auxio_fd_control(AUXIO_LED_FTC); \
  81                 auxio_fd_control(0); \
  82         } while (0)