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// Copyright 2005-2008, various authors
//
// 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.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/*************************************************************************
Header for opto22 pci AC5 board driver
Copyright (C) 2008 Chris Morley
*************************************************************************/
#include "hal.h"
/* code assumes that PINS_PER_PORT is <= 24 */
//there are 2 ports on a opto22 pci AC5 card
//number of i/o per board = 48 + 4 LEDS
#define OPTO_NUM_DIGITAL 52
/*************************************************************************
Data Structures
*************************************************************************/
typedef struct DigitalPinsParams {
// Pins.
hal_bit_t *pValue;
hal_bit_t *pValueNot;
// Parameters.
hal_bit_t invert;
} DigitalPinsParams;
typedef struct port_t {
__u32 mask;
struct DigitalPinsParams io[OPTO_NUM_DIGITAL/2];
} port_t;
/* master board structure */
typedef struct board_data_t {
struct pci_dev *pci_dev; /* PCI bus info */
int slot; /* PCI slot number */
int num; /* HAL board number */
void __iomem *base; /* base address */
int len; /* length of address space*/
struct port_t port[2];
} board_data_t;
/*************************************************************************
Globals
*************************************************************************/
//extern int comp_id; /* HAL component ID */
/*************************************************************************
Functions
*************************************************************************/
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