mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-15 06:33:45 +09:00
370 lines
9.7 KiB
C
370 lines
9.7 KiB
C
#ifndef _LINUX_COMPAT_H_
|
|
#define _LINUX_COMPAT_H_
|
|
|
|
#include <malloc.h>
|
|
#include <linux/types.h>
|
|
#include <linux/err.h>
|
|
#include <linux/kernel.h>
|
|
|
|
struct unused {};
|
|
typedef struct unused unused_t;
|
|
|
|
struct p_current{
|
|
int pid;
|
|
};
|
|
|
|
extern struct p_current *current;
|
|
|
|
#define dev_dbg(dev, fmt, args...) \
|
|
debug(fmt, ##args)
|
|
#define dev_vdbg(dev, fmt, args...) \
|
|
debug(fmt, ##args)
|
|
#define dev_info(dev, fmt, args...) \
|
|
printf(fmt, ##args)
|
|
#define dev_err(dev, fmt, args...) \
|
|
printf(fmt, ##args)
|
|
#define dev_warn(dev, fmt, args...) \
|
|
printf(fmt, ##args)
|
|
#define printk printf
|
|
#define printk_once printf
|
|
|
|
#define KERN_EMERG
|
|
#define KERN_ALERT
|
|
#define KERN_CRIT
|
|
#define KERN_ERR
|
|
#define KERN_WARNING
|
|
#define KERN_NOTICE
|
|
#define KERN_INFO
|
|
#define KERN_DEBUG
|
|
|
|
#define GFP_ATOMIC ((gfp_t) 0)
|
|
#define GFP_KERNEL ((gfp_t) 0)
|
|
#define GFP_NOFS ((gfp_t) 0)
|
|
#define GFP_USER ((gfp_t) 0)
|
|
#define __GFP_NOWARN ((gfp_t) 0)
|
|
#define __GFP_ZERO ((__force gfp_t)0x8000u) /* Return zeroed page on success */
|
|
|
|
void *kmalloc(size_t size, int flags);
|
|
|
|
static inline void *kzalloc(size_t size, gfp_t flags)
|
|
{
|
|
return kmalloc(size, flags | __GFP_ZERO);
|
|
}
|
|
|
|
static inline void *kmalloc_array(size_t n, size_t size, gfp_t flags)
|
|
{
|
|
if (size != 0 && n > SIZE_MAX / size)
|
|
return NULL;
|
|
return kmalloc(n * size, flags | __GFP_ZERO);
|
|
}
|
|
|
|
static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
|
|
{
|
|
return kmalloc_array(n, size, flags | __GFP_ZERO);
|
|
}
|
|
|
|
#define vmalloc(size) kmalloc(size, 0)
|
|
#define __vmalloc(size, flags, pgsz) kmalloc(size, flags)
|
|
static inline void *vzalloc(unsigned long size)
|
|
{
|
|
return kzalloc(size, 0);
|
|
}
|
|
static inline void kfree(const void *block)
|
|
{
|
|
free((void *)block);
|
|
}
|
|
static inline void vfree(const void *addr)
|
|
{
|
|
free((void *)addr);
|
|
}
|
|
|
|
struct kmem_cache { int sz; };
|
|
|
|
struct kmem_cache *get_mem(int element_sz);
|
|
#define kmem_cache_create(a, sz, c, d, e) get_mem(sz)
|
|
void *kmem_cache_alloc(struct kmem_cache *obj, int flag);
|
|
static inline void kmem_cache_free(struct kmem_cache *cachep, void *obj)
|
|
{
|
|
free(obj);
|
|
}
|
|
static inline void kmem_cache_destroy(struct kmem_cache *cachep)
|
|
{
|
|
free(cachep);
|
|
}
|
|
|
|
#define DECLARE_WAITQUEUE(...) do { } while (0)
|
|
#define add_wait_queue(...) do { } while (0)
|
|
#define remove_wait_queue(...) do { } while (0)
|
|
|
|
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
|
|
|
|
#ifndef BUG
|
|
#define BUG() do { \
|
|
printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
|
|
} while (0)
|
|
|
|
#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
|
|
#endif /* BUG */
|
|
|
|
#define WARN_ON(condition) ({ \
|
|
int __ret_warn_on = !!(condition); \
|
|
if (unlikely(__ret_warn_on)) \
|
|
printf("WARNING in %s line %d\n", __FILE__, __LINE__); \
|
|
unlikely(__ret_warn_on); \
|
|
})
|
|
|
|
#define PAGE_SIZE 4096
|
|
|
|
/* drivers/char/random.c */
|
|
#define get_random_bytes(...)
|
|
|
|
/* include/linux/leds.h */
|
|
struct led_trigger {};
|
|
|
|
#define DEFINE_LED_TRIGGER(x) static struct led_trigger *x;
|
|
enum led_brightness {
|
|
LED_OFF = 0,
|
|
LED_HALF = 127,
|
|
LED_FULL = 255,
|
|
};
|
|
|
|
static inline void led_trigger_register_simple(const char *name,
|
|
struct led_trigger **trigger) {}
|
|
static inline void led_trigger_unregister_simple(struct led_trigger *trigger) {}
|
|
static inline void led_trigger_event(struct led_trigger *trigger,
|
|
enum led_brightness event) {}
|
|
|
|
/* uapi/linux/limits.h */
|
|
#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */
|
|
|
|
/**
|
|
* The type used for indexing onto a disc or disc partition.
|
|
*
|
|
* Linux always considers sectors to be 512 bytes long independently
|
|
* of the devices real block size.
|
|
*
|
|
* blkcnt_t is the type of the inode's block count.
|
|
*/
|
|
#ifdef CONFIG_LBDAF
|
|
typedef u64 sector_t;
|
|
typedef u64 blkcnt_t;
|
|
#else
|
|
typedef unsigned long sector_t;
|
|
typedef unsigned long blkcnt_t;
|
|
#endif
|
|
|
|
/* module */
|
|
#define THIS_MODULE 0
|
|
#define try_module_get(...) 1
|
|
#define module_put(...) do { } while (0)
|
|
#define module_init(...)
|
|
#define module_exit(...)
|
|
#define EXPORT_SYMBOL(...)
|
|
#define EXPORT_SYMBOL_GPL(...)
|
|
#define module_param(...)
|
|
#define module_param_call(...)
|
|
#define MODULE_PARM_DESC(...)
|
|
#define MODULE_VERSION(...)
|
|
#define MODULE_DESCRIPTION(...)
|
|
#define MODULE_AUTHOR(...)
|
|
#define MODULE_LICENSE(...)
|
|
#define MODULE_ALIAS(...)
|
|
#define __module_get(...)
|
|
|
|
/* character device */
|
|
#define MKDEV(...) 0
|
|
#define MAJOR(dev) 0
|
|
#define MINOR(dev) 0
|
|
|
|
#define alloc_chrdev_region(...) 0
|
|
#define unregister_chrdev_region(...)
|
|
|
|
#define class_create(...) __builtin_return_address(0)
|
|
#define class_create_file(...) 0
|
|
#define class_register(...) 0
|
|
#define class_unregister(...)
|
|
#define class_remove_file(...)
|
|
#define class_destroy(...)
|
|
#define misc_register(...) 0
|
|
#define misc_deregister(...)
|
|
|
|
#define blocking_notifier_call_chain(...) 0
|
|
|
|
#define __initdata
|
|
#define late_initcall(...)
|
|
|
|
#define dev_set_name(...) do { } while (0)
|
|
#define device_register(...) 0
|
|
#define device_unregister(...)
|
|
#define volume_sysfs_init(...) 0
|
|
#define volume_sysfs_close(...) do { } while (0)
|
|
|
|
#define init_waitqueue_head(...) do { } while (0)
|
|
#define wait_event_interruptible(...) 0
|
|
#define wake_up_interruptible(...) do { } while (0)
|
|
#define print_hex_dump(...) do { } while (0)
|
|
#define dump_stack(...) do { } while (0)
|
|
|
|
#define task_pid_nr(x) 0
|
|
#define set_freezable(...) do { } while (0)
|
|
#define try_to_freeze(...) 0
|
|
#define set_current_state(...) do { } while (0)
|
|
#define kthread_should_stop(...) 0
|
|
#define schedule() do { } while (0)
|
|
|
|
#define setup_timer(timer, func, data) do {} while (0)
|
|
#define del_timer_sync(timer) do {} while (0)
|
|
#define schedule_work(work) do {} while (0)
|
|
#define INIT_WORK(work, fun) do {} while (0)
|
|
|
|
struct work_struct {};
|
|
|
|
unsigned long copy_from_user(void *dest, const void *src,
|
|
unsigned long count);
|
|
|
|
typedef unused_t spinlock_t;
|
|
typedef int wait_queue_head_t;
|
|
|
|
#define spin_lock_init(lock) do {} while (0)
|
|
#define spin_lock(lock) do {} while (0)
|
|
#define spin_unlock(lock) do {} while (0)
|
|
#define spin_lock_irqsave(lock, flags) do { debug("%lu\n", flags); } while (0)
|
|
#define spin_unlock_irqrestore(lock, flags) do { flags = 0; } while (0)
|
|
|
|
#define DEFINE_MUTEX(...)
|
|
#define mutex_init(...)
|
|
#define mutex_lock(...)
|
|
#define mutex_unlock(...)
|
|
|
|
#define init_rwsem(...) do { } while (0)
|
|
#define down_read(...) do { } while (0)
|
|
#define down_write(...) do { } while (0)
|
|
#define down_write_trylock(...) 1
|
|
#define up_read(...) do { } while (0)
|
|
#define up_write(...) do { } while (0)
|
|
|
|
#define cond_resched() do { } while (0)
|
|
#define yield() do { } while (0)
|
|
|
|
#define __init
|
|
#define __exit
|
|
#define __devinit
|
|
#define __devinitdata
|
|
#define __devinitconst
|
|
|
|
#define kthread_create(...) __builtin_return_address(0)
|
|
#define kthread_stop(...) do { } while (0)
|
|
#define wake_up_process(...) do { } while (0)
|
|
|
|
struct rw_semaphore { int i; };
|
|
#define down_write(...) do { } while (0)
|
|
#define up_write(...) do { } while (0)
|
|
#define down_read(...) do { } while (0)
|
|
#define up_read(...) do { } while (0)
|
|
struct device {
|
|
struct device *parent;
|
|
struct class *class;
|
|
dev_t devt; /* dev_t, creates the sysfs "dev" */
|
|
void (*release)(struct device *dev);
|
|
/* This is used from drivers/usb/musb-new subsystem only */
|
|
void *driver_data; /* data private to the driver */
|
|
void *device_data; /* data private to the device */
|
|
};
|
|
struct mutex { int i; };
|
|
struct kernel_param { int i; };
|
|
|
|
struct cdev {
|
|
int owner;
|
|
dev_t dev;
|
|
};
|
|
#define cdev_init(...) do { } while (0)
|
|
#define cdev_add(...) 0
|
|
#define cdev_del(...) do { } while (0)
|
|
|
|
#define prandom_u32(...) 0
|
|
|
|
typedef struct {
|
|
uid_t val;
|
|
} kuid_t;
|
|
|
|
typedef struct {
|
|
gid_t val;
|
|
} kgid_t;
|
|
|
|
/* from include/linux/types.h */
|
|
|
|
/**
|
|
* struct callback_head - callback structure for use with RCU and task_work
|
|
* @next: next update requests in a list
|
|
* @func: actual update function to call after the grace period.
|
|
*/
|
|
struct callback_head {
|
|
struct callback_head *next;
|
|
void (*func)(struct callback_head *head);
|
|
};
|
|
#define rcu_head callback_head
|
|
enum writeback_sync_modes {
|
|
WB_SYNC_NONE, /* Don't wait on anything */
|
|
WB_SYNC_ALL, /* Wait on every mapping */
|
|
};
|
|
|
|
/* from include/linux/writeback.h */
|
|
/*
|
|
* A control structure which tells the writeback code what to do. These are
|
|
* always on the stack, and hence need no locking. They are always initialised
|
|
* in a manner such that unspecified fields are set to zero.
|
|
*/
|
|
struct writeback_control {
|
|
long nr_to_write; /* Write this many pages, and decrement
|
|
this for each page written */
|
|
long pages_skipped; /* Pages which were not written */
|
|
|
|
/*
|
|
* For a_ops->writepages(): if start or end are non-zero then this is
|
|
* a hint that the filesystem need only write out the pages inside that
|
|
* byterange. The byte at `end' is included in the writeout request.
|
|
*/
|
|
loff_t range_start;
|
|
loff_t range_end;
|
|
|
|
enum writeback_sync_modes sync_mode;
|
|
|
|
unsigned for_kupdate:1; /* A kupdate writeback */
|
|
unsigned for_background:1; /* A background writeback */
|
|
unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */
|
|
unsigned for_reclaim:1; /* Invoked from the page allocator */
|
|
unsigned range_cyclic:1; /* range_start is cyclic */
|
|
unsigned for_sync:1; /* sync(2) WB_SYNC_ALL writeback */
|
|
};
|
|
|
|
void *kmemdup(const void *src, size_t len, gfp_t gfp);
|
|
|
|
typedef int irqreturn_t;
|
|
|
|
struct timer_list {};
|
|
struct notifier_block {};
|
|
|
|
typedef unsigned long dmaaddr_t;
|
|
|
|
#define pm_runtime_get_sync(dev) do {} while (0)
|
|
#define pm_runtime_put(dev) do {} while (0)
|
|
#define pm_runtime_put_sync(dev) do {} while (0)
|
|
#define pm_runtime_use_autosuspend(dev) do {} while (0)
|
|
#define pm_runtime_set_autosuspend_delay(dev, delay) do {} while (0)
|
|
#define pm_runtime_enable(dev) do {} while (0)
|
|
|
|
#define IRQ_NONE 0
|
|
#define IRQ_HANDLED 1
|
|
#define IRQ_WAKE_THREAD 2
|
|
|
|
#define dev_set_drvdata(dev, data) do {} while (0)
|
|
|
|
#define enable_irq(...)
|
|
#define disable_irq(...)
|
|
#define disable_irq_wake(irq) do {} while (0)
|
|
#define enable_irq_wake(irq) -EINVAL
|
|
#define free_irq(irq, data) do {} while (0)
|
|
#define request_irq(nr, f, flags, nm, data) 0
|
|
|
|
#endif
|