/******************************************************************************
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*
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* Copyright(c) 2007 - 2019 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __OSDEP_BSD_SERVICE_H_
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#define __OSDEP_BSD_SERVICE_H_
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#include <sys/cdefs.h>
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#include <sys/types.h>
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#include <sys/systm.h>
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#include <sys/param.h>
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#include <sys/sockio.h>
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#include <sys/sysctl.h>
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#include <sys/lock.h>
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#include <sys/mutex.h>
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#include <sys/mbuf.h>
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#include <sys/kernel.h>
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#include <sys/socket.h>
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#include <sys/systm.h>
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#include <sys/malloc.h>
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#include <sys/module.h>
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#include <sys/bus.h>
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#include <sys/endian.h>
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#include <sys/kdb.h>
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#include <sys/kthread.h>
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#include <sys/malloc.h>
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#include <sys/time.h>
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#include <machine/atomic.h>
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#include <machine/bus.h>
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#include <machine/resource.h>
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#include <sys/rman.h>
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#include <net/bpf.h>
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#include <net/if.h>
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#include <net/if_arp.h>
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#include <net/ethernet.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/in_var.h>
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#include <netinet/if_ether.h>
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#include <if_ether.h>
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#include <net80211/ieee80211_var.h>
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#include <net80211/ieee80211_regdomain.h>
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#include <net80211/ieee80211_radiotap.h>
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#include <net80211/ieee80211_ratectl.h>
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#include <dev/usb/usb.h>
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#include <dev/usb/usbdi.h>
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#include "usbdevs.h"
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#define USB_DEBUG_VAR rum_debug
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#include <dev/usb/usb_debug.h>
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#if 1 //Baron porting from linux, it's all temp solution, needs to check again
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#include <sys/sema.h>
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#include <sys/pcpu.h> /* XXX for PCPU_GET */
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// typedef struct semaphore _sema;
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typedef struct sema _sema;
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// typedef spinlock_t _lock;
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typedef struct mtx _lock;
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typedef struct mtx _mutex;
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typedef struct rtw_timer_list _timer;
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struct list_head {
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struct list_head *next, *prev;
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};
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struct __queue {
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struct list_head queue;
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_lock lock;
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};
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typedef struct mbuf _buffer;
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typedef struct __queue _queue;
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typedef struct list_head _list;
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typedef struct ifnet * _nic_hdl;
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typedef pid_t _thread_hdl_;
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// typedef struct thread _thread_hdl_;
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typedef void thread_return;
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typedef void* thread_context;
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typedef void timer_hdl_return;
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typedef void* timer_hdl_context;
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typedef struct work_struct _workitem;
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typedef struct task _tasklet;
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#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
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/* emulate a modern version */
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#define LINUX_VERSION_CODE KERNEL_VERSION(2, 6, 35)
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#define WIRELESS_EXT -1
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#define HZ hz
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//#define IFT_RTW 0xf9 //ifnet allocate type for RTW
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#define free_netdev if_free
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#define LIST_CONTAINOR(ptr, type, member) \
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((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member)))
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#define container_of(p,t,n) (t*)((p)-&(((t*)0)->n))
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/*lock - spinlock*/
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static inline void _rtw_spinlock_init(_lock *plock)
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{
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mtx_init(plock, "", NULL, MTX_DEF | MTX_RECURSE);
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}
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static inline void _rtw_spinlock_free(_lock *plock)
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{
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mtx_destroy(plock);
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}
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static inline void _rtw_spinlock(_lock *plock)
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{
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mtx_lock(plock);
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}
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static inline void _rtw_spinunlock(_lock *plock)
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{
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mtx_unlock(plock);
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}
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#if 0
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static inline void _rtw_spinlock_ex(_lock *plock)
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{
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mtx_lock(plock);
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}
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static inline void _rtw_spinunlock_ex(_lock *plock)
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{
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mtx_unlock(plock);
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}
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#endif
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__inline static void _rtw_spinlock_irq(_lock *plock, unsigned long *flags)
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{
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mtx_lock(plock); /*{local_irq_save((x)); mtx_lock_spin((lock));}*/
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}
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__inline static void _rtw_spinunlock_irq(_lock *plock, unsigned long *flags)
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{
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mtx_unlock(plock);
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}
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__inline static void _rtw_spinlock_bh(_lock *plock)
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{
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mtx_lock(plock);/*{local_irq_save((x)); mtx_lock_spin((lock));}*/
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}
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__inline static void _rtw_spinunlock_bh(_lock *plock)
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{
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mtx_unlock(plock);
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}
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/*lock - semaphore*/
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static inline void _rtw_init_sema(_sema *sema, int init_val)
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{
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sema_init(sema, init_val, "rtw_drv");
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}
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static inline void _rtw_free_sema(_sema *sema)
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{
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sema_destroy(sema);
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}
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static inline void _rtw_up_sema(_sema *sema)
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{
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sema_post(sema);
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}
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static inline u32 _rtw_down_sema(_sema *sema)
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{
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sema_wait(sema);
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return _SUCCESS;
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}
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/*lock - mutex*/
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static inline void _rtw_mutex_init(_mutex *pmutex)
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{
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mtx_init(pmutex, "", NULL, MTX_DEF | MTX_RECURSE);
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}
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static inline void _rtw_mutex_free(_mutex *pmutex)
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{
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sema_destroy(pmutex);
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}
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__inline static void _rtw_mutex_lock_interruptible(_mutex *pmutex)
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{
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mtx_lock(pmutex);
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}
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__inline static void _rtw_mutex_lock(_mutex *pmutex)
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{
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mtx_lock(pmutex);
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}
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__inline static void _rtw_mutex_unlock(_mutex *pmutex)
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{
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mtx_unlock(pmutex);
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}
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static inline void *_rtw_vmalloc(u32 sz)
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{
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void *pbuf;
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pbuf = malloc(sz, M_DEVBUF, M_NOWAIT);
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return pbuf;
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}
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static inline void *_rtw_zvmalloc(u32 sz)
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{
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void *pbuf;
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pbuf = malloc(sz, M_DEVBUF, M_ZERO | M_NOWAIT);
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return pbuf;
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}
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static inline void _rtw_vmfree(void *pbuf, u32 sz)
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{
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free(pbuf, M_DEVBUF);
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}
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static inline void *_rtw_malloc(u32 sz)
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{
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void *pbuf = NULL;
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pbuf = malloc(sz, M_DEVBUF, M_NOWAIT);
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return pbuf;
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}
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static inline void *_rtw_zmalloc(u32 sz)
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{
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return malloc(sz, M_DEVBUF, M_ZERO | M_NOWAIT);
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}
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static inline void _rtw_mfree(void *pbuf, u32 sz)
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{
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free(pbuf, M_DEVBUF);
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}
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#ifdef CONFIG_USB_HCI
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static inline void *_rtw_usb_buffer_alloc(struct usb_device *dev, size_t size, dma_addr_t *dma)
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{
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return malloc(size, M_USBDEV, M_NOWAIT | M_ZERO);
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}
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static inline void _rtw_usb_buffer_free(struct usb_device *dev, size_t size, void *addr, dma_addr_t dma)
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{
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free(addr, M_USBDEV);
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}
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#endif /* CONFIG_USB_HCI */
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struct sk_buff *_rtw_skb_alloc(u32 sz);
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void _rtw_skb_free(struct sk_buff *skb);
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static inline struct sk_buff *_rtw_skb_copy(const struct sk_buff *skb)
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{
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return NULL;
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}
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static inline struct sk_buff *_rtw_skb_clone(struct sk_buff *skb)
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{
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return skb_clone(skb);
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}
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static inline int _rtw_netif_rx(_nic_hdl ndev, struct sk_buff *skb)
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{
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return (*ndev->if_input)(ndev, skb);
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}
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#ifdef CONFIG_RTW_NAPI
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static inline int _rtw_netif_receive_skb(_nic_hdl ndev, struct sk_buff *skb)
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{
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rtw_warn_on(1);
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return -1;
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}
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#ifdef CONFIG_RTW_GRO
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static inline gro_result_t _rtw_napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
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{
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rtw_warn_on(1);
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return -1;
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}
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#endif /* CONFIG_RTW_GRO */
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#endif /* CONFIG_RTW_NAPI */
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/*
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* Linux timers are emulated using FreeBSD callout functions
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* (and taskqueue functionality).
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*
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* Currently no timer stats functionality.
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*
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* See (linux_compat) processes.c
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*
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*/
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struct rtw_timer_list {
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struct callout callout;
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void (*function)(void *);
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void *arg;
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};
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struct workqueue_struct;
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struct work_struct;
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typedef void (*work_func_t)(struct work_struct *work);
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/* Values for the state of an item of work (work_struct) */
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typedef enum work_state {
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WORK_STATE_UNSET = 0,
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WORK_STATE_CALLOUT_PENDING = 1,
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WORK_STATE_TASK_PENDING = 2,
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WORK_STATE_WORK_CANCELLED = 3
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} work_state_t;
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struct work_struct {
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struct task task; /* FreeBSD task */
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work_state_t state; /* the pending or otherwise state of work. */
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work_func_t func;
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};
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//modify private structure to match freebsd
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#define BITS_PER_LONG 32
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union ktime {
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s64 tv64;
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#if BITS_PER_LONG != 64 && !defined(CONFIG_KTIME_SCALAR)
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struct {
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#ifdef __BIG_ENDIAN
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s32 sec, nsec;
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#else
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s32 nsec, sec;
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#endif
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} tv;
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#endif
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};
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#define kmemcheck_bitfield_begin(name)
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#define kmemcheck_bitfield_end(name)
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#define CHECKSUM_NONE 0
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typedef unsigned char *sk_buff_data_t;
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typedef union ktime ktime_t; /* Kill this */
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void rtw_mtx_lock(_lock *plock);
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void rtw_mtx_unlock(_lock *plock);
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/**
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* struct sk_buff - socket buffer
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* @next: Next buffer in list
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* @prev: Previous buffer in list
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* @sk: Socket we are owned by
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* @tstamp: Time we arrived
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* @dev: Device we arrived on/are leaving by
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* @transport_header: Transport layer header
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* @network_header: Network layer header
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* @mac_header: Link layer header
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* @_skb_refdst: destination entry (with norefcount bit)
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* @sp: the security path, used for xfrm
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* @cb: Control buffer. Free for use by every layer. Put private vars here
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* @len: Length of actual data
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* @data_len: Data length
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* @mac_len: Length of link layer header
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* @hdr_len: writable header length of cloned skb
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* @csum: Checksum (must include start/offset pair)
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* @csum_start: Offset from skb->head where checksumming should start
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* @csum_offset: Offset from csum_start where checksum should be stored
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* @local_df: allow local fragmentation
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* @cloned: Head may be cloned (check refcnt to be sure)
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* @nohdr: Payload reference only, must not modify header
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* @pkt_type: Packet class
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* @fclone: skbuff clone status
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* @ip_summed: Driver fed us an IP checksum
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* @priority: Packet queueing priority
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* @users: User count - see {datagram,tcp}.c
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* @protocol: Packet protocol from driver
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* @truesize: Buffer size
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* @head: Head of buffer
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* @data: Data head pointer
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* @tail: Tail pointer
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* @end: End pointer
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* @destructor: Destruct function
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* @mark: Generic packet mark
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* @nfct: Associated connection, if any
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* @ipvs_property: skbuff is owned by ipvs
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* @peeked: this packet has been seen already, so stats have been
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* done for it, don't do them again
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* @nf_trace: netfilter packet trace flag
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* @nfctinfo: Relationship of this skb to the connection
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* @nfct_reasm: netfilter conntrack re-assembly pointer
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* @nf_bridge: Saved data about a bridged frame - see br_netfilter.c
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* @skb_iif: ifindex of device we arrived on
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* @rxhash: the packet hash computed on receive
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* @queue_mapping: Queue mapping for multiqueue devices
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* @tc_index: Traffic control index
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* @tc_verd: traffic control verdict
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* @ndisc_nodetype: router type (from link layer)
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* @dma_cookie: a cookie to one of several possible DMA operations
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* done by skb DMA functions
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* @secmark: security marking
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* @vlan_tci: vlan tag control information
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*/
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struct sk_buff {
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/* These two members must be first. */
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struct sk_buff *next;
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struct sk_buff *prev;
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ktime_t tstamp;
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struct sock *sk;
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//struct net_device *dev;
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struct ifnet *dev;
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/*
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* This is the control buffer. It is free to use for every
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* layer. Please put your private variables there. If you
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* want to keep them across layers you have to do a skb_clone()
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* first. This is owned by whoever has the skb queued ATM.
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*/
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char cb[48] __aligned(8);
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unsigned long _skb_refdst;
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#ifdef CONFIG_XFRM
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struct sec_path *sp;
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#endif
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unsigned int len,
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data_len;
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u16 mac_len,
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hdr_len;
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union {
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u32 csum;
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struct {
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u16 csum_start;
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u16 csum_offset;
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}smbol2;
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}smbol1;
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u32 priority;
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kmemcheck_bitfield_begin(flags1);
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u8 local_df:1,
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cloned:1,
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ip_summed:2,
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nohdr:1,
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nfctinfo:3;
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u8 pkt_type:3,
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fclone:2,
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ipvs_property:1,
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peeked:1,
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nf_trace:1;
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kmemcheck_bitfield_end(flags1);
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u16 protocol;
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void (*destructor)(struct sk_buff *skb);
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#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
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struct nf_conntrack *nfct;
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struct sk_buff *nfct_reasm;
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#endif
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#ifdef CONFIG_BRIDGE_NETFILTER
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struct nf_bridge_info *nf_bridge;
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#endif
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int skb_iif;
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#ifdef CONFIG_NET_SCHED
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u16 tc_index; /* traffic control index */
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#ifdef CONFIG_NET_CLS_ACT
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u16 tc_verd; /* traffic control verdict */
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#endif
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#endif
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u32 rxhash;
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kmemcheck_bitfield_begin(flags2);
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u16 queue_mapping:16;
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#ifdef CONFIG_IPV6_NDISC_NODETYPE
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u8 ndisc_nodetype:2,
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deliver_no_wcard:1;
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#else
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u8 deliver_no_wcard:1;
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#endif
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kmemcheck_bitfield_end(flags2);
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/* 0/14 bit hole */
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#ifdef CONFIG_NET_DMA
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dma_cookie_t dma_cookie;
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#endif
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#ifdef CONFIG_NETWORK_SECMARK
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u32 secmark;
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#endif
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union {
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u32 mark;
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u32 dropcount;
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}symbol3;
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u16 vlan_tci;
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sk_buff_data_t transport_header;
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sk_buff_data_t network_header;
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sk_buff_data_t mac_header;
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/* These elements must be at the end, see alloc_skb() for details. */
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sk_buff_data_t tail;
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sk_buff_data_t end;
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unsigned char *head,
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*data;
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unsigned int truesize;
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ATOMIC_T users;
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};
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struct sk_buff_head {
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/* These two members must be first. */
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struct sk_buff *next;
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struct sk_buff *prev;
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u32 qlen;
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_lock lock;
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};
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#define skb_tail_pointer(skb) skb->tail
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static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
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{
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unsigned char *tmp = skb_tail_pointer(skb);
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//SKB_LINEAR_ASSERT(skb);
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skb->tail += len;
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skb->len += len;
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return tmp;
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}
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|
static inline unsigned char *__skb_pull(struct sk_buff *skb, unsigned int len)
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{
|
skb->len -= len;
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if(skb->len < skb->data_len)
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printf("%s(),%d,error!\n",__FUNCTION__,__LINE__);
|
return skb->data += len;
|
}
|
static inline unsigned char *skb_pull(struct sk_buff *skb, unsigned int len)
|
{
|
return __skb_pull(skb, len);
|
}
|
static inline u32 skb_queue_len(const struct sk_buff_head *list_)
|
{
|
return list_->qlen;
|
}
|
static inline void __skb_insert(struct sk_buff *newsk,
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struct sk_buff *prev, struct sk_buff *next,
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struct sk_buff_head *list)
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{
|
newsk->next = next;
|
newsk->prev = prev;
|
next->prev = prev->next = newsk;
|
list->qlen++;
|
}
|
static inline void __skb_queue_before(struct sk_buff_head *list,
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struct sk_buff *next,
|
struct sk_buff *newsk)
|
{
|
__skb_insert(newsk, next->prev, next, list);
|
}
|
static inline void skb_queue_tail(struct sk_buff_head *list,
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struct sk_buff *newsk)
|
{
|
mtx_lock(&list->lock);
|
__skb_queue_before(list, (struct sk_buff *)list, newsk);
|
mtx_unlock(&list->lock);
|
}
|
static inline struct sk_buff *skb_peek(struct sk_buff_head *list_)
|
{
|
struct sk_buff *list = ((struct sk_buff *)list_)->next;
|
if (list == (struct sk_buff *)list_)
|
list = NULL;
|
return list;
|
}
|
static inline void __skb_unlink(struct sk_buff *skb, struct sk_buff_head *list)
|
{
|
struct sk_buff *next, *prev;
|
|
list->qlen--;
|
next = skb->next;
|
prev = skb->prev;
|
skb->next = skb->prev = NULL;
|
next->prev = prev;
|
prev->next = next;
|
}
|
|
static inline struct sk_buff *skb_dequeue(struct sk_buff_head *list)
|
{
|
mtx_lock(&list->lock);
|
|
struct sk_buff *skb = skb_peek(list);
|
if (skb)
|
__skb_unlink(skb, list);
|
|
mtx_unlock(&list->lock);
|
|
return skb;
|
}
|
static inline void skb_reserve(struct sk_buff *skb, int len)
|
{
|
skb->data += len;
|
skb->tail += len;
|
}
|
static inline void __skb_queue_head_init(struct sk_buff_head *list)
|
{
|
list->prev = list->next = (struct sk_buff *)list;
|
list->qlen = 0;
|
}
|
/*
|
* This function creates a split out lock class for each invocation;
|
* this is needed for now since a whole lot of users of the skb-queue
|
* infrastructure in drivers have different locking usage (in hardirq)
|
* than the networking core (in softirq only). In the long run either the
|
* network layer or drivers should need annotation to consolidate the
|
* main types of usage into 3 classes.
|
*/
|
static inline void skb_queue_head_init(struct sk_buff_head *list)
|
{
|
_rtw_spinlock_init(&list->lock);
|
__skb_queue_head_init(list);
|
}
|
static inline u8 *rtw_skb_data(struct sk_buff *pkt)
|
{
|
return pkt->data;
|
}
|
|
static inline u32 rtw_skb_len(struct sk_buff *pkt)
|
{
|
return pkt->len;
|
}
|
|
unsigned long copy_from_user(void *to, const void *from, unsigned long n);
|
unsigned long copy_to_user(void *to, const void *from, unsigned long n);
|
struct sk_buff * dev_alloc_skb(unsigned int size);
|
struct sk_buff *skb_clone(const struct sk_buff *skb);
|
void dev_kfree_skb_any(struct sk_buff *skb);
|
#endif //Baron porting from linux, it's all temp solution, needs to check again
|
|
|
#if 1 // kenny add Linux compatibility code for Linux USB driver
|
#include <dev/usb/usb_compat_linux.h>
|
|
#define __init // __attribute ((constructor))
|
#define __exit // __attribute ((destructor))
|
|
/*
|
* Definitions for module_init and module_exit macros.
|
*
|
* These macros will use the SYSINIT framework to call a specified
|
* function (with no arguments) on module loading or unloading.
|
*
|
*/
|
|
void module_init_exit_wrapper(void *arg);
|
|
#define module_init(initfn) \
|
SYSINIT(mod_init_ ## initfn, \
|
SI_SUB_KLD, SI_ORDER_FIRST, \
|
module_init_exit_wrapper, initfn)
|
|
#define module_exit(exitfn) \
|
SYSUNINIT(mod_exit_ ## exitfn, \
|
SI_SUB_KLD, SI_ORDER_ANY, \
|
module_init_exit_wrapper, exitfn)
|
|
/*
|
* The usb_register and usb_deregister functions are used to register
|
* usb drivers with the usb subsystem.
|
*/
|
int usb_register(struct usb_driver *driver);
|
int usb_deregister(struct usb_driver *driver);
|
|
/*
|
* usb_get_dev and usb_put_dev - increment/decrement the reference count
|
* of the usb device structure.
|
*
|
* Original body of usb_get_dev:
|
*
|
* if (dev)
|
* get_device(&dev->dev);
|
* return dev;
|
*
|
* Reference counts are not currently used in this compatibility
|
* layer. So these functions will do nothing.
|
*/
|
static inline struct usb_device *
|
usb_get_dev(struct usb_device *dev)
|
{
|
return dev;
|
}
|
|
static inline void
|
usb_put_dev(struct usb_device *dev)
|
{
|
return;
|
}
|
|
|
// rtw_usb_compat_linux
|
int rtw_usb_submit_urb(struct urb *urb, uint16_t mem_flags);
|
int rtw_usb_unlink_urb(struct urb *urb);
|
int rtw_usb_clear_halt(struct usb_device *dev, struct usb_host_endpoint *uhe);
|
int rtw_usb_control_msg(struct usb_device *dev, struct usb_host_endpoint *uhe,
|
uint8_t request, uint8_t requesttype,
|
uint16_t value, uint16_t index, void *data,
|
uint16_t size, usb_timeout_t timeout);
|
int rtw_usb_set_interface(struct usb_device *dev, uint8_t iface_no, uint8_t alt_index);
|
int rtw_usb_setup_endpoint(struct usb_device *dev,
|
struct usb_host_endpoint *uhe, usb_size_t bufsize);
|
struct urb *rtw_usb_alloc_urb(uint16_t iso_packets, uint16_t mem_flags);
|
struct usb_host_endpoint *rtw_usb_find_host_endpoint(struct usb_device *dev, uint8_t type, uint8_t ep);
|
struct usb_host_interface *rtw_usb_altnum_to_altsetting(const struct usb_interface *intf, uint8_t alt_index);
|
struct usb_interface *rtw_usb_ifnum_to_if(struct usb_device *dev, uint8_t iface_no);
|
void *rtw_usb_get_intfdata(struct usb_interface *intf);
|
void rtw_usb_linux_register(void *arg);
|
void rtw_usb_linux_deregister(void *arg);
|
void rtw_usb_linux_free_device(struct usb_device *dev);
|
void rtw_usb_free_urb(struct urb *urb);
|
void rtw_usb_init_urb(struct urb *urb);
|
void rtw_usb_kill_urb(struct urb *urb);
|
void rtw_usb_set_intfdata(struct usb_interface *intf, void *data);
|
void rtw_usb_fill_bulk_urb(struct urb *urb, struct usb_device *udev,
|
struct usb_host_endpoint *uhe, void *buf,
|
int length, usb_complete_t callback, void *arg);
|
int rtw_usb_bulk_msg(struct usb_device *udev, struct usb_host_endpoint *uhe,
|
void *data, int len, uint16_t *pactlen, usb_timeout_t timeout);
|
void *usb_get_intfdata(struct usb_interface *intf);
|
int usb_linux_init_endpoints(struct usb_device *udev);
|
|
|
|
typedef struct urb * PURB;
|
|
typedef unsigned gfp_t;
|
#define __GFP_WAIT ((gfp_t)0x10u) /* Can wait and reschedule? */
|
#define __GFP_HIGH ((gfp_t)0x20u) /* Should access emergency pools? */
|
#define __GFP_IO ((gfp_t)0x40u) /* Can start physical IO? */
|
#define __GFP_FS ((gfp_t)0x80u) /* Can call down to low-level FS? */
|
#define __GFP_COLD ((gfp_t)0x100u) /* Cache-cold page required */
|
#define __GFP_NOWARN ((gfp_t)0x200u) /* Suppress page allocation failure warning */
|
#define __GFP_REPEAT ((gfp_t)0x400u) /* Retry the allocation. Might fail */
|
#define __GFP_NOFAIL ((gfp_t)0x800u) /* Retry for ever. Cannot fail */
|
#define __GFP_NORETRY ((gfp_t)0x1000u)/* Do not retry. Might fail */
|
#define __GFP_NO_GROW ((gfp_t)0x2000u)/* Slab internal usage */
|
#define __GFP_COMP ((gfp_t)0x4000u)/* Add compound page metadata */
|
#define __GFP_ZERO ((gfp_t)0x8000u)/* Return zeroed page on success */
|
#define __GFP_NOMEMALLOC ((gfp_t)0x10000u) /* Don't use emergency reserves */
|
#define __GFP_HARDWALL ((gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
|
|
/* This equals 0, but use constants in case they ever change */
|
#define GFP_NOWAIT (GFP_ATOMIC & ~__GFP_HIGH)
|
/* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */
|
#define GFP_ATOMIC (__GFP_HIGH)
|
#define GFP_NOIO (__GFP_WAIT)
|
#define GFP_NOFS (__GFP_WAIT | __GFP_IO)
|
#define GFP_KERNEL (__GFP_WAIT | __GFP_IO | __GFP_FS)
|
#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL)
|
#define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
|
__GFP_HIGHMEM)
|
|
|
#endif // kenny add Linux compatibility code for Linux USB
|
|
__inline static _list *get_next(_list *list)
|
{
|
return list->next;
|
}
|
|
__inline static _list *get_list_head(_queue *queue)
|
{
|
return (&(queue->queue));
|
}
|
|
|
#define LIST_CONTAINOR(ptr, type, member) \
|
((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member)))
|
|
|
static inline void __list_del(struct list_head * prev, struct list_head * next)
|
{
|
next->prev = prev;
|
prev->next = next;
|
}
|
static inline void INIT_LIST_HEAD(struct list_head *list)
|
{
|
list->next = list;
|
list->prev = list;
|
}
|
__inline static void rtw_list_delete(_list *plist)
|
{
|
__list_del(plist->prev, plist->next);
|
INIT_LIST_HEAD(plist);
|
}
|
|
static inline void timer_hdl(void *ctx)
|
{
|
_timer *timer = (_timer *)ctx;
|
|
rtw_mtx_lock(NULL);
|
if (callout_pending(&timer->callout)) {
|
/* callout was reset */
|
rtw_mtx_unlock(NULL);
|
return;
|
}
|
|
if (!callout_active(&timer->callout)) {
|
/* callout was stopped */
|
rtw_mtx_unlock(NULL);
|
return;
|
}
|
|
callout_deactivate(&timer->callout);
|
|
timer->function(timer->arg);
|
|
rtw_mtx_unlock(NULL);
|
}
|
|
static inline void _init_timer(_timer *ptimer, void *pfunc, void *cntx)
|
{
|
ptimer->function = pfunc;
|
ptimer->arg = cntx;
|
callout_init(&ptimer->callout, CALLOUT_MPSAFE);
|
}
|
|
__inline static int _check_timer_is_active(_timer *ptimer)
|
{
|
rtw_mtx_lock(NULL);
|
if (callout_pending(&ptimer->callout)) {
|
/* callout was reset */
|
rtw_mtx_unlock(NULL);
|
return _TRUE;
|
}
|
rtw_mtx_unlock(NULL);
|
return _FALSE;
|
}
|
|
__inline static void _set_timer(_timer *ptimer,u32 delay_time)
|
{
|
if (ptimer->function && ptimer->arg) {
|
rtw_mtx_lock(NULL);
|
callout_reset(&ptimer->callout, delay_time, timer_hdl, ptimer);
|
rtw_mtx_unlock(NULL);
|
}
|
}
|
|
__inline static void _cancel_timer(_timer *ptimer,u8 *bcancelled)
|
{
|
rtw_mtx_lock(NULL);
|
callout_drain(&ptimer->callout);
|
rtw_mtx_unlock(NULL);
|
*bcancelled = 1; /* assume an pending timer to be canceled */
|
}
|
|
__inline static void _init_workitem(_workitem *pwork, void *pfunc, PVOID cntx)
|
{
|
printf("%s Not implement yet! \n",__FUNCTION__);
|
}
|
|
__inline static void _set_workitem(_workitem *pwork)
|
{
|
printf("%s Not implement yet! \n",__FUNCTION__);
|
// schedule_work(pwork);
|
}
|
|
//
|
// Global Mutex: can only be used at PASSIVE level.
|
//
|
|
#define ACQUIRE_GLOBAL_MUTEX(_MutexCounter) \
|
{ \
|
}
|
|
#define RELEASE_GLOBAL_MUTEX(_MutexCounter) \
|
{ \
|
}
|
|
/* Atomic integer operations */
|
#define ATOMIC_T atomic_t
|
|
#define ATOMIC_INIT(i) { (i) }
|
static inline void ATOMIC_SET(ATOMIC_T *v, int i)
|
{
|
atomic_set_int(v, i);
|
}
|
|
static inline int ATOMIC_READ(ATOMIC_T *v)
|
{
|
return atomic_load_acq_32(v);
|
}
|
|
static inline void ATOMIC_ADD(ATOMIC_T *v, int i)
|
{
|
atomic_add_int(v, i);
|
}
|
static inline void ATOMIC_SUB(ATOMIC_T *v, int i)
|
{
|
atomic_subtract_int(v, i);
|
}
|
|
static inline void ATOMIC_INC(ATOMIC_T *v)
|
{
|
atomic_add_int(v, 1);
|
}
|
|
static inline void ATOMIC_DEC(ATOMIC_T *v)
|
{
|
atomic_subtract_int(v, 1);
|
}
|
|
static inline int ATOMIC_ADD_RETURN(ATOMIC_T *v, int i)
|
{
|
atomic_add_int(v, i);
|
return atomic_load_acq_32(v);
|
}
|
|
static inline int ATOMIC_SUB_RETURN(ATOMIC_T *v, int i)
|
{
|
atomic_subtract_int(v, i);
|
return atomic_load_acq_32(v);
|
}
|
|
static inline int ATOMIC_INC_RETURN(ATOMIC_T *v)
|
{
|
atomic_add_int(v, 1);
|
return atomic_load_acq_32(v);
|
}
|
|
static inline int ATOMIC_DEC_RETURN(ATOMIC_T *v)
|
{
|
atomic_subtract_int(v, 1);
|
return atomic_load_acq_32(v);
|
}
|
|
static inline bool ATOMIC_INC_UNLESS(ATOMIC_T *v, int u)
|
{
|
#error "TBD\n"
|
}
|
|
/*task*/
|
typedef void (*task_fn_t)(void *context, int pending);
|
#if 0 /*taskqueue -- asynchronous task execution*/
|
|
TASK_INIT(struct task *task, int priority, task_fn_t func,
|
void *context);
|
|
TASK_INITIALIZER(int priority, task_fn_t func, void *context);
|
|
TASKQUEUE_DECLARE(name);
|
|
TASKQUEUE_DEFINE(name, taskqueue_enqueue_fn enqueue, void *context,
|
init);
|
|
#endif
|
static inline void rtw_tasklet_init(_tasklet *t,task_fn_t func,
|
unsigned long data)
|
{
|
TASK_INIT(t, 0, func, padapter);
|
}
|
static inline void rtw_tasklet_kill(_tasklet *t)
|
|
|
}
|
|
static inline void rtw_tasklet_schedule(_tasklet *t)
|
{
|
|
}
|
static inline void rtw_tasklet_hi_schedule(_tasklet *t)
|
{
|
|
}
|
|
|
/*thread*/
|
static inline void rtw_thread_enter(char *name)
|
{
|
printf("%s", "RTKTHREAD_enter");
|
}
|
|
static inline void rtw_thread_exit(_completion *comp)
|
{
|
printf("%s", "RTKTHREAD_exit");
|
}
|
|
#include <sys/unistd.h> /* for RFHIGHPID */
|
static inline _thread_hdl_ rtw_thread_start(int (*threadfn)(void *data),
|
void *data, const char namefmt[])
|
{
|
_thread_hdl_ _rtw_thread = NULL;
|
struct proc *p;
|
struct thread *td;
|
|
_rtw_thread = kproc_kthread_add(mp_xmit_packet_thread, data,
|
&p, &td, RFHIGHPID, 0, namefmt, namefmt);
|
|
if (_rtw_thread < 0)
|
_rtw_thread = NULL;
|
return _rtw_thread;
|
}
|
|
static inline bool rtw_thread_stop(_thread_hdl_ th)
|
{
|
return _FALSE;
|
}
|
static inline void rtw_thread_wait_stop(void)
|
{
|
|
}
|
__inline static void flush_signals_thread(void)
|
{
|
|
}
|
|
#define rtw_dump_stack(void) do {} while (0)
|
#define rtw_bug_on(condition) do {} while (0)
|
#define rtw_warn_on(condition) do {} while (0)
|
#define rtw_sprintf(buf, size, format, arg...) do {} while (0)
|
|
#define rtw_netdev_priv(netdev) (((struct ifnet *)netdev)->if_softc)
|
#define rtw_free_netdev(netdev) if_free((netdev))
|
|
#define RTW_DIV_ROUND_UP(n, d) (((n) + (d - 1)) / d)
|
|
#define NDEV_FMT "%s"
|
#define NDEV_ARG(ndev) ""
|
#define ADPT_FMT "%s"
|
#define ADPT_ARG(adapter) ""
|
#define FUNC_NDEV_FMT "%s"
|
#define FUNC_NDEV_ARG(ndev) __func__
|
#define FUNC_ADPT_FMT "%s"
|
#define FUNC_ADPT_ARG(adapter) __func__
|
|
#define STRUCT_PACKED
|
|
#endif
|
