diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/das08.h')
-rw-r--r-- | drivers/staging/comedi/drivers/das08.h | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/drivers/staging/comedi/drivers/das08.h b/drivers/staging/comedi/drivers/das08.h index f86167da5..d27044cb7 100644 --- a/drivers/staging/comedi/drivers/das08.h +++ b/drivers/staging/comedi/drivers/das08.h @@ -1,28 +1,33 @@ /* - das08.h - - Header for das08.c and das08_cs.c - - Copyright (C) 2003 Frank Mori Hess <fmhess@users.sourceforge.net> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. -*/ + * das08.h + * + * Header for common DAS08 support (used by ISA/PCI/PCMCIA drivers) + * + * Copyright (C) 2003 Frank Mori Hess <fmhess@users.sourceforge.net> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ #ifndef _DAS08_H #define _DAS08_H +#include <linux/types.h> + +struct comedi_device; + /* different ways ai data is encoded in first two registers */ enum das08_ai_encoding { das08_encode12, das08_encode16, das08_pcm_encode12 }; -enum das08_lrange { das08_pg_none, das08_bipolar5, das08_pgh, das08_pgl, - das08_pgm +/* types of ai range table used by different boards */ +enum das08_lrange { + das08_pg_none, das08_bipolar5, das08_pgh, das08_pgl, das08_pgm }; struct das08_board_struct { @@ -36,13 +41,12 @@ struct das08_board_struct { unsigned int do_nchan; unsigned int i8255_offset; unsigned int i8254_offset; - unsigned int iosize; /* number of ioports used */ + unsigned int iosize; /* number of ioports used */ }; struct das08_private_struct { - unsigned int do_mux_bits; /* bits for do/mux register on boards - * without separate do register - */ + /* bits for do/mux register on boards without separate do register */ + unsigned int do_mux_bits; const unsigned int *pg_gainlist; }; |