linux/drivers/pnp/interface.c

// SPDX-License-Identifier: GPL-2.0
/*
 * interface.c - contains everything related to the user interface
 *
 * Some code, especially possible resource dumping is based on isapnp_proc.c (c) Jaroslav Kysela <[email protected]>
 * Copyright 2002 Adam Belay <[email protected]>
 * Copyright (C) 2008 Hewlett-Packard Development Company, L.P.
 *	Bjorn Helgaas <[email protected]>
 */

#include <linux/pnp.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/list.h>
#include <linux/types.h>
#include <linux/stat.h>
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/mutex.h>

#include <linux/uaccess.h>

#include "base.h"

struct pnp_info_buffer { … };

pnp_info_buffer_t;

__printf(2, 3)
static int pnp_printf(pnp_info_buffer_t * buffer, char *fmt, ...)
{ … }

static void pnp_print_port(pnp_info_buffer_t * buffer, char *space,
			   struct pnp_port *port)
{ … }

static void pnp_print_irq(pnp_info_buffer_t * buffer, char *space,
			  struct pnp_irq *irq)
{ … }

static void pnp_print_dma(pnp_info_buffer_t * buffer, char *space,
			  struct pnp_dma *dma)
{ … }

static void pnp_print_mem(pnp_info_buffer_t * buffer, char *space,
			  struct pnp_mem *mem)
{ … }

static void pnp_print_option(pnp_info_buffer_t * buffer, char *space,
			     struct pnp_option *option)
{ … }

static ssize_t options_show(struct device *dmdev, struct device_attribute *attr,
			    char *buf)
{ … }
static DEVICE_ATTR_RO(options);

static ssize_t resources_show(struct device *dmdev,
			      struct device_attribute *attr, char *buf)
{ … }

static char *pnp_get_resource_value(char *buf,
				    unsigned long type,
				    resource_size_t *start,
				    resource_size_t *end,
				    unsigned long *flags)
{ … }

static ssize_t resources_store(struct device *dmdev,
			       struct device_attribute *attr, const char *ubuf,
			       size_t count)
{ … }
static DEVICE_ATTR_RW(resources);

static ssize_t id_show(struct device *dmdev, struct device_attribute *attr,
		       char *buf)
{ … }
static DEVICE_ATTR_RO(id);

static struct attribute *pnp_dev_attrs[] = …;

static const struct attribute_group pnp_dev_group = …;

const struct attribute_group *pnp_dev_groups[] = …;