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7ff7e4c2 IA |
1 | /* |
2 | comedi/drivers/amplc_dio.h | |
3 | ||
4 | Header for amplc_dio200.c, amplc_dio200_common.c and | |
5 | amplc_dio200_pci.c. | |
6 | ||
7 | Copyright (C) 2005-2013 MEV Ltd. <http://www.mev.co.uk/> | |
8 | ||
9 | COMEDI - Linux Control and Measurement Device Interface | |
10 | Copyright (C) 1998,2000 David A. Schleef <ds@schleef.org> | |
11 | ||
12 | This program is free software; you can redistribute it and/or modify | |
13 | it under the terms of the GNU General Public License as published by | |
14 | the Free Software Foundation; either version 2 of the License, or | |
15 | (at your option) any later version. | |
16 | ||
17 | This program is distributed in the hope that it will be useful, | |
18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | GNU General Public License for more details. | |
7ff7e4c2 IA |
21 | */ |
22 | ||
23 | #ifndef AMPLC_DIO200_H_INCLUDED | |
24 | #define AMPLC_DIO200_H_INCLUDED | |
25 | ||
7ff7e4c2 IA |
26 | /* |
27 | * Subdevice types. | |
28 | */ | |
29 | enum dio200_sdtype { sd_none, sd_intr, sd_8255, sd_8254, sd_timer }; | |
30 | ||
31 | #define DIO200_MAX_SUBDEVS 8 | |
32 | #define DIO200_MAX_ISNS 6 | |
33 | ||
f6ce0950 HS |
34 | struct dio200_board { |
35 | const char *name; | |
36 | unsigned char mainbar; | |
7ff7e4c2 IA |
37 | unsigned short n_subdevs; /* number of subdevices */ |
38 | unsigned char sdtype[DIO200_MAX_SUBDEVS]; /* enum dio200_sdtype */ | |
39 | unsigned char sdinfo[DIO200_MAX_SUBDEVS]; /* depends on sdtype */ | |
40 | bool has_int_sce:1; /* has interrupt enable/status reg */ | |
41 | bool has_clk_gat_sce:1; /* has clock/gate selection registers */ | |
c1b0cccc | 42 | bool is_pcie:1; /* has enhanced features */ |
7ff7e4c2 IA |
43 | }; |
44 | ||
7ff7e4c2 IA |
45 | int amplc_dio200_common_attach(struct comedi_device *dev, unsigned int irq, |
46 | unsigned long req_irq_flags); | |
47 | ||
7ff7e4c2 IA |
48 | /* Used by initialization of PCIe boards. */ |
49 | void amplc_dio200_set_enhance(struct comedi_device *dev, unsigned char val); | |
50 | ||
51 | #endif |