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/******************************************************************************
*
* Copyright(c) 2007 - 2013 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.
*
******************************************************************************/
#ifndef __OSDEP_LINUX_SERVICE_H_
#define __OSDEP_LINUX_SERVICE_H_
#include <linux/spinlock.h>
#include <linux/compiler.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/kref.h>
/* include <linux/smp_lock.h> */
#include <linux/netdevice.h>
#include <linux/skbuff.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include <asm/atomic.h>
#include <asm/io.h>
#include <linux/semaphore.h>
#include <linux/sem.h>
#include <linux/sched.h>
#include <linux/etherdevice.h>
#include <linux/wireless.h>
#include <net/iw_handler.h>
#include <linux/if_arp.h>
#include <linux/rtnetlink.h>
#include <linux/delay.h>
#include <linux/interrupt.h> /* for struct tasklet_struct */
#include <linux/ip.h>
#include <linux/kthread.h>
#include <linux/list.h>
#include <linux/vmalloc.h>
/* #include <linux/ieee80211.h> */
#include <net/ieee80211_radiotap.h>
#include <net/cfg80211.h>
typedef struct semaphore _sema;
typedef spinlock_t _lock;
typedef struct mutex _mutex;
typedef struct timer_list _timer;
struct __queue {
struct list_head queue;
_lock lock;
};
typedef struct sk_buff _pkt;
typedef unsigned char _buffer;
typedef int _OS_STATUS;
/* typedef u32 _irqL; */
typedef unsigned long _irqL;
typedef struct net_device * _nic_hdl;
#define thread_exit() complete_and_exit(NULL, 0)
typedef void timer_hdl_return;
typedef void* timer_hdl_context;
typedef struct work_struct _workitem;
__inline static struct list_head *get_next(struct list_head *list)
{
return list->next;
}
__inline static struct list_head *get_list_head(struct __queue *queue)
{
return (&(queue->queue));
}
#define LIST_CONTAINOR(ptr, type, member) \
((type *)((char *)(ptr)-(__kernel_size_t)(&((type *)0)->member)))
#define RTW_TIMER_HDL_ARGS void *FunctionContext
__inline static void _init_timer(_timer *ptimer, _nic_hdl nic_hdl, void *pfunc, void* cntx)
{
/* setup_timer(ptimer, pfunc, (u32)cntx); */
ptimer->function = pfunc;
ptimer->data = (unsigned long)cntx;
init_timer(ptimer);
}
__inline static void _set_timer(_timer *ptimer, u32 delay_time)
{
mod_timer(ptimer , (jiffies+(delay_time*HZ/1000)));
}
__inline static void _cancel_timer(_timer *ptimer, u8 *bcancelled)
{
del_timer_sync(ptimer);
*bcancelled = true;/* true == 1; false == 0 */
}
__inline static void _init_workitem(_workitem *pwork, void *pfunc, void *cntx)
{
INIT_WORK(pwork, pfunc);
}
__inline static void _set_workitem(_workitem *pwork)
{
schedule_work(pwork);
}
__inline static void _cancel_workitem_sync(_workitem *pwork)
{
cancel_work_sync(pwork);
}
static inline int rtw_netif_queue_stopped(struct net_device *pnetdev)
{
return (netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 0)) &&
netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 1)) &&
netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 2)) &&
netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3)));
}
static inline void rtw_netif_wake_queue(struct net_device *pnetdev)
{
netif_tx_wake_all_queues(pnetdev);
}
static inline void rtw_netif_start_queue(struct net_device *pnetdev)
{
netif_tx_start_all_queues(pnetdev);
}
static inline void rtw_netif_stop_queue(struct net_device *pnetdev)
{
netif_tx_stop_all_queues(pnetdev);
}
static inline void rtw_merge_string(char *dst, int dst_len, char *src1, char *src2)
{
int len = 0;
len += snprintf(dst+len, dst_len - len, "%s", src1);
len += snprintf(dst+len, dst_len - len, "%s", src2);
}
#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)), (sig), 1)
#define rtw_netdev_priv(netdev) (((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv)
#define NDEV_FMT "%s"
#define NDEV_ARG(ndev) ndev->name
#define ADPT_FMT "%s"
#define ADPT_ARG(adapter) adapter->pnetdev->name
#define FUNC_NDEV_FMT "%s(%s)"
#define FUNC_NDEV_ARG(ndev) __func__, ndev->name
#define FUNC_ADPT_FMT "%s(%s)"
#define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name
struct rtw_netdev_priv_indicator {
void *priv;
u32 sizeof_priv;
};
struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, void *old_priv);
extern struct net_device * rtw_alloc_etherdev(int sizeof_priv);
#endif
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