root/drivers/sound/sb_card.c

/* */

DEFINITIONS

1. attach_sb_card
2. probe_sb

   1 /*
   2  * sound/sb_card.c
   3  * 
   4  * Detection routine for the SoundBlaster cards.
   5  * 
   6  * Copyright by Hannu Savolainen 1993
   7  * 
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions are
  10  * met: 1. Redistributions of source code must retain the above copyright
  11  * notice, this list of conditions and the following disclaimer. 2.
  12  * Redistributions in binary form must reproduce the above copyright notice,
  13  * this list of conditions and the following disclaimer in the documentation
  14  * and/or other materials provided with the distribution.
  15  * 
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
  17  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  20  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  22  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  23  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, 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 #include "sound_config.h"
  31 
  32 #if defined(CONFIGURE_SOUNDCARD) && !defined(EXCLUDE_SB)
  33 
  34 long
  35 attach_sb_card (long mem_start, struct address_info *hw_config)
     /*  */
  36 {
  37 #if !defined(EXCLUDE_AUDIO) || !defined(EXCLUDE_MIDI)
  38   if (!sb_dsp_detect (hw_config))
  39     return mem_start;
  40   mem_start = sb_dsp_init (mem_start, hw_config);
  41 #endif
  42 
  43   return mem_start;
  44 }
  45 
  46 int
  47 probe_sb (struct address_info *hw_config)
     /*  */
  48 {
  49   return sb_dsp_detect (hw_config);
  50 }
  51 
  52 #endif

/* */