Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / staging / rtl8712 / osdep_service.h

diff --git a/kernel/drivers/staging/rtl8712/osdep_service.h b/kernel/drivers/staging/rtl8712/osdep_service.h
new file mode 100644 (file)
index 0000000..0a7f58c
--- /dev/null
+++ b/kernel/drivers/staging/rtl8712/osdep_service.h
@@ -0,0 +1,96 @@
+/******************************************************************************
+ *
+ * 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)))
+
+#ifndef BIT
+       #define BIT(x)  (1 << (x))
+#endif
+
+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
+