drivers/staging/comedi/kcomedilib/ksyms.c

   1 /*
   2     comedi/kcomedilib/ksyms.c
   3     a comedlib interface for kernel modules
   4
   5     COMEDI - Linux Control and Measurement Device Interface
   6     Copyright (C) 1997-2001 David A. Schleef <ds@schleef.org>
   7
   8     This program is free software; you can redistribute it and/or modify
   9     it under the terms of the GNU General Public License as published by
  10     the Free Software Foundation; either version 2 of the License, or
  11     (at your option) any later version.
  12
  13     This program is distributed in the hope that it will be useful,
  14     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16     GNU General Public License for more details.
  17
  18     You should have received a copy of the GNU General Public License
  19     along with this program; if not, write to the Free Software
  20     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21
  22 */
  23
  24 #include "../comedi.h"
  25 #include "../comedilib.h"
  26 #include "../comedidev.h"
  27
  28 #include <linux/module.h>
  29
  30 #include <linux/errno.h>
  31 #include <linux/kernel.h>
  32 #include <linux/sched.h>
  33 #include <linux/fcntl.h>
  34 #include <linux/delay.h>
  35 #include <linux/ioport.h>
  36 #include <linux/mm.h>
  37 #include <linux/slab.h>
  38
  39 /* functions specific to kcomedilib */
  40
  41 EXPORT_SYMBOL(comedi_register_callback);
  42 EXPORT_SYMBOL(comedi_get_krange);
  43 EXPORT_SYMBOL(comedi_get_buf_head_pos);
  44 EXPORT_SYMBOL(comedi_set_user_int_count);
  45 EXPORT_SYMBOL(comedi_map);
  46 EXPORT_SYMBOL(comedi_unmap);
  47
  48 /* This list comes from user-space comedilib, to show which
  49  * functions are not ported yet. */
  50
  51 EXPORT_SYMBOL(comedi_open);
  52 EXPORT_SYMBOL(comedi_close);
  53
  54 /* logging */
  55 EXPORT_SYMBOL(comedi_loglevel);
  56 EXPORT_SYMBOL(comedi_perror);
  57 EXPORT_SYMBOL(comedi_strerror);
  58 /* EXPORT_SYMBOL(comedi_errno); */
  59 EXPORT_SYMBOL(comedi_fileno);
  60
  61 /* device queries */
  62 EXPORT_SYMBOL(comedi_get_n_subdevices);
  63 EXPORT_SYMBOL(comedi_get_version_code);
  64 EXPORT_SYMBOL(comedi_get_driver_name);
  65 EXPORT_SYMBOL(comedi_get_board_name);
  66
  67 /* subdevice queries */
  68 EXPORT_SYMBOL(comedi_get_subdevice_type);
  69 EXPORT_SYMBOL(comedi_find_subdevice_by_type);
  70 EXPORT_SYMBOL(comedi_get_subdevice_flags);
  71 EXPORT_SYMBOL(comedi_get_n_channels);
  72 /*
  73 * EXPORT_SYMBOL(comedi_range_is_chan_specific);
  74 * EXPORT_SYMBOL(comedi_maxdata_is_chan_specific);
  75 */
  76
  77 /* channel queries */
  78 EXPORT_SYMBOL(comedi_get_maxdata);
  79 #ifdef KCOMEDILIB_DEPRECATED
  80 EXPORT_SYMBOL(comedi_get_rangetype);
  81 #endif
  82 EXPORT_SYMBOL(comedi_get_n_ranges);
  83 /* EXPORT_SYMBOL(comedi_find_range); */
  84
  85 /* buffer queries */
  86 EXPORT_SYMBOL(comedi_get_buffer_size);
  87 /*
  88 * EXPORT_SYMBOL(comedi_get_max_buffer_size);
  89 * EXPORT_SYMBOL(comedi_set_buffer_size);
  90 */
  91 EXPORT_SYMBOL(comedi_get_buffer_contents);
  92 EXPORT_SYMBOL(comedi_get_buffer_offset);
  93
  94 /* low-level stuff */
  95 /*
  96 * EXPORT_SYMBOL(comedi_trigger); EXPORT_SYMBOL(comedi_do_insnlist);
  97 */
  98 EXPORT_SYMBOL(comedi_do_insn);
  99 EXPORT_SYMBOL(comedi_lock);
 100 EXPORT_SYMBOL(comedi_unlock);
 101
 102 /* physical units */
 103 /*
 104 * EXPORT_SYMBOL(comedi_to_phys); EXPORT_SYMBOL(comedi_from_phys);
 105 */
 106
 107 /* synchronous stuff */
 108 EXPORT_SYMBOL(comedi_data_read);
 109 EXPORT_SYMBOL(comedi_data_read_hint);
 110 EXPORT_SYMBOL(comedi_data_read_delayed);
 111 EXPORT_SYMBOL(comedi_data_write);
 112 EXPORT_SYMBOL(comedi_dio_config);
 113 EXPORT_SYMBOL(comedi_dio_read);
 114 EXPORT_SYMBOL(comedi_dio_write);
 115 EXPORT_SYMBOL(comedi_dio_bitfield);
 116
 117 /* slowly varying stuff */
 118 /*
 119 * EXPORT_SYMBOL(comedi_sv_init); EXPORT_SYMBOL(comedi_sv_update);
 120 * EXPORT_SYMBOL(comedi_sv_measure);
 121 */
 122
 123 /* commands */
 124 /*
 125 * EXPORT_SYMBOL(comedi_get_cmd_src_mask);
 126 * EXPORT_SYMBOL(comedi_get_cmd_generic_timed);
 127 */
 128 EXPORT_SYMBOL(comedi_cancel);
 129 EXPORT_SYMBOL(comedi_command);
 130 EXPORT_SYMBOL(comedi_command_test);
 131 EXPORT_SYMBOL(comedi_poll);
 132
 133 /* buffer configuration */
 134 EXPORT_SYMBOL(comedi_mark_buffer_read);
 135 EXPORT_SYMBOL(comedi_mark_buffer_written);
 136
 137 /* EXPORT_SYMBOL(comedi_get_range); */
 138 EXPORT_SYMBOL(comedi_get_len_chanlist);
 139
 140 /* deprecated */
 141 /*
 142 * EXPORT_SYMBOL(comedi_get_timer);
 143 * EXPORT_SYMBOL(comedi_timed_1chan);
 144 */
 145
 146 /* alpha */
 147 /* EXPORT_SYMBOL(comedi_set_global_oor_behavior); */