linux/drivers/pnp/system.c

// SPDX-License-Identifier: GPL-2.0
/*
 * system.c - a driver for reserving pnp system resources
 *
 * Some code is based on pnpbios_core.c
 * Copyright 2002 Adam Belay <[email protected]>
 * (c) Copyright 2007 Hewlett-Packard Development Company, L.P.
 *	Bjorn Helgaas <[email protected]>
 */

#include <linux/pnp.h>
#include <linux/device.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/ioport.h>

static const struct pnp_device_id pnp_dev_table[] = …;

static void reserve_range(struct pnp_dev *dev, struct resource *r, int port)
{ … }

static void reserve_resources_of_dev(struct pnp_dev *dev)
{ … }

static int system_pnp_probe(struct pnp_dev *dev,
			    const struct pnp_device_id *dev_id)
{ … }

static struct pnp_driver system_pnp_driver = …;

static int __init pnp_system_init(void)
{ … }

/*
 * Reserve motherboard resources after PCI claim BARs,
 * but before PCI assign resources for uninitialized PCI devices
 */
fs_initcall(pnp_system_init);