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. 21*/ 22 23#ifndef AMPLC_DIO200_H_INCLUDED 24#define AMPLC_DIO200_H_INCLUDED 25 26/* 27 * Subdevice types. 28 */ 29enum 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 34struct dio200_board { 35 const char *name; 36 unsigned char mainbar; 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 */ 42 bool is_pcie:1; /* has enhanced features */ 43}; 44 45int amplc_dio200_common_attach(struct comedi_device *dev, unsigned int irq, 46 unsigned long req_irq_flags); 47 48/* Used by initialization of PCIe boards. */ 49void amplc_dio200_set_enhance(struct comedi_device *dev, unsigned char val); 50 51#endif 52