| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| * You should have received a copy of the GNU General Public License along with |
| * this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA |
| * |
| * Modifications for inclusion into the Linux staging tree are |
| * Copyright(c) 2010 Larry Finger. All rights reserved. |
| * |
| * Contact information: |
| * WLAN FAE <wlanfae@realtek.com> |
| * Larry Finger <Larry.Finger@lwfinger.net> |
| * |
| ******************************************************************************/ |
| #ifndef __OSDEP_SERVICE_H_ |
| #define __OSDEP_SERVICE_H_ |
| |
| #define _SUCCESS 1 |
| #define _FAIL 0 |
| |
| #include <linux/spinlock.h> |
| |
| #include <linux/interrupt.h> |
| #include <linux/semaphore.h> |
| #include <linux/sched.h> |
| #include <linux/sem.h> |
| #include <linux/netdevice.h> |
| #include <linux/etherdevice.h> |
| #include <net/iw_handler.h> |
| #include <linux/proc_fs.h> /* Necessary because we use the proc fs */ |
| |
| #include "basic_types.h" |
| |
| struct __queue { |
| struct list_head queue; |
| spinlock_t lock; |
| }; |
| |
| #define _pkt struct sk_buff |
| #define _buffer unsigned char |
| #define thread_exit() complete_and_exit(NULL, 0) |
| |
| #define _init_queue(pqueue) \ |
| do { \ |
| INIT_LIST_HEAD(&((pqueue)->queue)); \ |
| spin_lock_init(&((pqueue)->lock)); \ |
| } while (0) |
| |
| #define LIST_CONTAINOR(ptr, type, member) \ |
| ((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member))) |
| |
| static inline u32 _down_sema(struct semaphore *sema) |
| { |
| if (down_interruptible(sema)) |
| return _FAIL; |
| return _SUCCESS; |
| } |
| |
| static inline u32 end_of_queue_search(struct list_head *head, |
| struct list_head *plist) |
| { |
| return (head == plist); |
| } |
| |
| static inline void sleep_schedulable(int ms) |
| { |
| u32 delta; |
| |
| delta = msecs_to_jiffies(ms);/*(ms)*/ |
| set_current_state(TASK_INTERRUPTIBLE); |
| schedule_timeout(delta); |
| } |
| |
| static inline void flush_signals_thread(void) |
| { |
| if (signal_pending(current)) |
| flush_signals(current); |
| } |
| |
| #endif |
| |