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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182/* SPDX-License-Identifier: GPL-2.0-only *//* * Copyright (C) 2015, Intel Corporation * Author: Jiang Liu <jiang.liu@linux.intel.com> */#ifndef _LINUX_RESOURCE_EXT_H#define _LINUX_RESOURCE_EXT_H#include <linux/types.h>#include <linux/list.h>#include <linux/ioport.h>#include <linux/slab.h>
/* Represent resource window for bridge devices */struct resource_win { struct resource res; /* In master (CPU) address space */ resource_size_t offset; /* Translation offset for bridge */};
/* * Common resource list management data structure and interfaces to support * ACPI, PNP and PCI host bridge etc. */struct resource_entry { struct list_head node; struct resource *res; /* In master (CPU) address space */ resource_size_t offset; /* Translation offset for bridge */ struct resource __res; /* Default storage for res */};
extern struct resource_entry *resource_list_create_entry(struct resource *res, size_t extra_size);extern void resource_list_free(struct list_head *head);
static inline void resource_list_add(struct resource_entry *entry, struct list_head *head){ list_add(&entry->node, head);}
static inline void resource_list_add_tail(struct resource_entry *entry, struct list_head *head){ list_add_tail(&entry->node, head);}
static inline void resource_list_del(struct resource_entry *entry){ list_del(&entry->node);}
static inline void resource_list_free_entry(struct resource_entry *entry){ kfree(entry);}
static inline voidresource_list_destroy_entry(struct resource_entry *entry){ resource_list_del(entry); resource_list_free_entry(entry);}
#define resource_list_for_each_entry(entry, list) \ list_for_each_entry((entry), (list), node)
#define resource_list_for_each_entry_safe(entry, tmp, list) \ list_for_each_entry_safe((entry), (tmp), (list), node)
static inline struct resource_entry *resource_list_first_type(struct list_head *list, unsigned long type){ struct resource_entry *entry;
resource_list_for_each_entry(entry, list) { if (resource_type(entry->res) == type) return entry; } return NULL;}
#endif /* _LINUX_RESOURCE_EXT_H */