drivers/staging/gpib/include/gpibP.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 /***************************************************************************
   4  *    copyright            : (C) 2002,2003 by Frank Mori Hess
   5  ***************************************************************************/
   6
   7 #ifndef _GPIB_P_H
   8 #define _GPIB_P_H
   9
  10 #include <linux/types.h>
  11
  12 #include "gpib_types.h"
  13 #include "gpib_proto.h"
  14 #include "gpib_user.h"
  15 #include "gpib_ioctl.h"
  16
  17 #include <linux/fs.h>
  18 #include <linux/interrupt.h>
  19
  20 void gpib_register_driver(gpib_interface_t *interface, struct module *mod);
  21 void gpib_unregister_driver(gpib_interface_t *interface);
  22 struct pci_dev *gpib_pci_get_device(const gpib_board_config_t *config, unsigned int vendor_id,
  23                                     unsigned int device_id, struct pci_dev *from);
  24 struct pci_dev *gpib_pci_get_subsys(const gpib_board_config_t *config, unsigned int vendor_id,
  25                                     unsigned int device_id, unsigned int ss_vendor,
  26                                     unsigned int ss_device, struct pci_dev *from);
  27 unsigned int num_gpib_events(const gpib_event_queue_t *queue);
  28 int push_gpib_event(gpib_board_t *board, short event_type);
  29 int pop_gpib_event(gpib_board_t *board, gpib_event_queue_t *queue, short *event_type);
  30 int gpib_request_pseudo_irq(gpib_board_t *board, irqreturn_t (*handler)(int, void *));
  31 void gpib_free_pseudo_irq(gpib_board_t *board);
  32 int gpib_match_device_path(struct device *dev, const char *device_path_in);
  33
  34 extern gpib_board_t board_array[GPIB_MAX_NUM_BOARDS];
  35
  36 extern struct list_head registered_drivers;
  37
  38 #include <linux/io.h>
  39
  40 void writeb_wrapper(unsigned int value, void *address);
  41 unsigned int readb_wrapper(void *address);
  42 void outb_wrapper(unsigned int value, void *address);
  43 unsigned int inb_wrapper(void *address);
  44 void writew_wrapper(unsigned int value, void *address);
  45 unsigned int readw_wrapper(void *address);
  46 void outw_wrapper(unsigned int value, void *address);
  47 unsigned int inw_wrapper(void *address);
  48
  49 #endif  // _GPIB_P_H
  50