root/drivers/sound/sb_card.c

/* */

DEFINITIONS

1. attach_sb_card
2. probe_sb

   1 
   2 /*
   3  * linux/kernel/chr_drv/sound/sb_card.c
   4  * 
   5  * Detection routine for the SoundBlaster cards.
   6  * 
   7  * Copyright by Hannu Savolainen 1993
   8  * 
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions are
  11  * met: 1. Redistributions of source code must retain the above copyright
  12  * notice, this list of conditions and the following disclaimer. 2.
  13  * Redistributions in binary form must reproduce the above copyright notice,
  14  * this list of conditions and the following disclaimer in the documentation
  15  * and/or other materials provided with the distribution.
  16  * 
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
  18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  21  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  23  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  24  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  * 
  29  */
  30 
  31 #include "sound_config.h"
  32 
  33 #if defined(CONFIGURE_SOUNDCARD) && !defined(EXCLUDE_SB)
  34 
  35 long
  36 attach_sb_card (long mem_start, struct address_info *hw_config)
     /*  */
  37 {
  38 #if !defined(EXCLUDE_AUDIO) || !defined(EXCLUDE_MIDI)
  39   if (!sb_dsp_detect (hw_config))
  40     return mem_start;
  41   mem_start = sb_dsp_init (mem_start, hw_config);
  42 #endif
  43 
  44   return mem_start;
  45 }
  46 
  47 int
  48 probe_sb (struct address_info *hw_config)
     /*  */
  49 {
  50   return sb_dsp_detect (hw_config);
  51 }
  52 
  53 #endif

/* */