1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * comedi_pci.h
4 * header file for Comedi PCI drivers
5 *
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
8 */
9
10#ifndef _COMEDI_PCI_H
11#define _COMEDI_PCI_H
12
13#include <linux/pci.h>
14#include <linux/comedi/comedidev.h>
15
16/*
17 * PCI Vendor IDs not in <linux/pci_ids.h>
18 */
19#define PCI_VENDOR_ID_KOLTER		0x1001
20#define PCI_VENDOR_ID_ICP		0x104c
21#define PCI_VENDOR_ID_DT		0x1116
22#define PCI_VENDOR_ID_IOTECH		0x1616
23#define PCI_VENDOR_ID_CONTEC		0x1221
24#define PCI_VENDOR_ID_RTD		0x1435
25#define PCI_VENDOR_ID_HUMUSOFT		0x186c
26
27struct pci_dev *comedi_to_pci_dev(struct comedi_device *dev);
28
29int comedi_pci_enable(struct comedi_device *dev);
30void comedi_pci_disable(struct comedi_device *dev);
31void comedi_pci_detach(struct comedi_device *dev);
32
33int comedi_pci_auto_config(struct pci_dev *pcidev, struct comedi_driver *driver,
34			   unsigned long context);
35void comedi_pci_auto_unconfig(struct pci_dev *pcidev);
36
37int comedi_pci_driver_register(struct comedi_driver *comedi_driver,
38			       struct pci_driver *pci_driver);
39void comedi_pci_driver_unregister(struct comedi_driver *comedi_driver,
40				  struct pci_driver *pci_driver);
41
42/**
43 * module_comedi_pci_driver() - Helper macro for registering a comedi PCI driver
44 * @__comedi_driver: comedi_driver struct
45 * @__pci_driver: pci_driver struct
46 *
47 * Helper macro for comedi PCI drivers which do not do anything special
48 * in module init/exit. This eliminates a lot of boilerplate. Each
49 * module may only use this macro once, and calling it replaces
50 * module_init() and module_exit()
51 */
52#define module_comedi_pci_driver(__comedi_driver, __pci_driver) \
53	module_driver(__comedi_driver, comedi_pci_driver_register, \
54			comedi_pci_driver_unregister, &(__pci_driver))
55
56#endif /* _COMEDI_PCI_H */
57