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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/drivers/gpib/include/gpibP.h
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/* SPDX-License-Identifier: GPL-2.0 */

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/***************************************************************************

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 *    copyright		   : (C) 2002,2003 by Frank Mori Hess

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 ***************************************************************************/

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#ifndef _GPIB_P_H

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#define _GPIB_P_H

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#include <linux/types.h>

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#include "gpib_types.h"

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#include "gpib_proto.h"

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#include "gpib_cmd.h"

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#include <linux/gpib.h>

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#include <linux/gpib_ioctl.h>

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#include <linux/fs.h>

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#include <linux/interrupt.h>

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#include <linux/io.h>

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int gpib_register_driver(struct gpib_interface *interface, struct module *mod);

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void gpib_unregister_driver(struct gpib_interface *interface);

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struct pci_dev *gpib_pci_get_device(const struct gpib_board_config *config, unsigned int vendor_id,

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				    unsigned int device_id, struct pci_dev *from);

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struct pci_dev *gpib_pci_get_subsys(const struct gpib_board_config *config, unsigned int vendor_id,

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				    unsigned int device_id, unsigned int ss_vendor,

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				    unsigned int ss_device, struct pci_dev *from);

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unsigned int num_gpib_events(const struct gpib_event_queue *queue);

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int push_gpib_event(struct gpib_board *board, short event_type);

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int pop_gpib_event(struct gpib_board *board, struct gpib_event_queue *queue, short *event_type);

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int gpib_request_pseudo_irq(struct gpib_board *board, irqreturn_t (*handler)(int, void *));

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void gpib_free_pseudo_irq(struct gpib_board *board);

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int gpib_match_device_path(struct device *dev, const char *device_path_in);

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extern struct gpib_board board_array[GPIB_MAX_NUM_BOARDS];

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extern struct list_head registered_drivers;

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#endif	// _GPIB_P_H

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