LXR linux/drivers/staging/rtl8712/osdep

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/******************************************************************************
   3 *
   4 * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
   5 *
   6 * Modifications for inclusion into the Linux staging tree are
   7 * Copyright(c) 2010 Larry Finger. All rights reserved.
   8 *
   9 * Contact information:
  10 * WLAN FAE <wlanfae@realtek.com>
  11 * Larry Finger <Larry.Finger@lwfinger.net>
  12 *
  13 ******************************************************************************/
  14#ifndef __OSDEP_SERVICE_H_
  15#define __OSDEP_SERVICE_H_
  16
  17#define _SUCCESS        1
  18#define _FAIL           0
  19
  20#include <linux/spinlock.h>
  21
  22#include <linux/interrupt.h>
  23#include <linux/semaphore.h>
  24#include <linux/sched/signal.h>
  25#include <linux/sem.h>
  26#include <linux/netdevice.h>
  27#include <linux/etherdevice.h>
  28#include <net/iw_handler.h>
  29#include <linux/proc_fs.h>      /* Necessary because we use the proc fs */
  30
  31#include "basic_types.h"
  32
  33struct  __queue {
  34        struct  list_head       queue;
  35        spinlock_t lock;
  36};
  37
  38#define _pkt struct sk_buff
  39#define _buffer unsigned char
  40#define thread_exit() complete_and_exit(NULL, 0)
  41
  42#define _init_queue(pqueue)                             \
  43        do {                                            \
  44                INIT_LIST_HEAD(&((pqueue)->queue));     \
  45                spin_lock_init(&((pqueue)->lock));      \
  46        } while (0)
  47
  48static inline u32 end_of_queue_search(struct list_head *head,
  49                                      struct list_head *plist)
  50{
  51        return (head == plist);
  52}
  53
  54static inline void flush_signals_thread(void)
  55{
  56        if (signal_pending(current))
  57                flush_signals(current);
  58}
  59
  60#endif
  61
  62