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Boggartfly/rt_linux.h

Created December 1, 2014 06:00
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  1. Boggartfly created this gist Dec 1, 2014.
    1,560 changes: 1,560 additions & 0 deletions rt_linux.h
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,1560 @@
    /*
    *************************************************************************
    * Ralink Tech Inc.
    * 5F., No.36, Taiyuan St., Jhubei City,
    * Hsinchu County 302,
    * Taiwan, R.O.C.
    *
    * (c) Copyright 2002-2010, Ralink Technology, Inc.
    *
    * This program is free software; you can redistribute it and/or modify *
    * it under the terms of the GNU General Public License as published by *
    * the Free Software Foundation; either version 2 of the License, or *
    * (at your option) any later version. *
    * *
    * 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., *
    * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
    * *
    *************************************************************************/
    //Patched by Parth Sane

    #ifndef __RT_LINUX_H__
    #define __RT_LINUX_H__

    #include <linux/module.h>
    #include <linux/version.h>
    #include <linux/kernel.h>
    #include <linux/spinlock.h>
    #include <linux/init.h>
    #include <linux/string.h>
    #include <linux/timer.h>
    #include <linux/errno.h>
    #include <linux/slab.h>
    #include <linux/interrupt.h>
    #include <linux/pci.h>
    #include <linux/netdevice.h>
    #include <linux/etherdevice.h>
    #include <linux/skbuff.h>
    #include <linux/ethtool.h>
    #include <linux/wireless.h>
    #include <linux/proc_fs.h>
    #include <linux/delay.h>
    #include <linux/if_arp.h>
    #include <linux/ctype.h>
    #include <linux/vmalloc.h>
    #ifdef RTMP_USB_SUPPORT
    #include <linux/usb.h>
    #endif /* RTMP_USB_SUPPORT */
    #include <linux/wireless.h>
    #include <net/iw_handler.h>

    #ifdef INF_PPA_SUPPORT
    #include <net/ifx_ppa_api.h>
    #include <net/ifx_ppa_hook.h>
    #endif /* INF_PPA_SUPPORT */

    /* load firmware */
    #define __KERNEL_SYSCALLS__
    #include <linux/unistd.h>
    #include <asm/uaccess.h>
    #include <asm/types.h>
    #include <asm/unaligned.h> /* for get_unaligned() */

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
    #include <linux/pid.h>
    #endif

    #ifdef RT_CFG80211_SUPPORT
    #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,28))
    #include <net/mac80211.h>
    #define EXT_BUILD_CHANNEL_LIST /* must define with CRDA */
    #else /* LINUX_VERSION_CODE */
    #undef RT_CFG80211_SUPPORT
    #endif /* LINUX_VERSION_CODE */
    #endif /* RT_CFG80211_SUPPORT */


    /* must put the definition before include "os/rt_linux_cmm.h" */
    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29)
    #define KTHREAD_SUPPORT 1
    #endif /* LINUX_VERSION_CODE */

    #ifdef KTHREAD_SUPPORT
    #include <linux/err.h>
    #include <linux/kthread.h>
    #endif /* KTHREAD_SUPPORT */


    #include "os/rt_linux_cmm.h"

    #ifdef RT_CFG80211_SUPPORT
    #include "cfg80211.h"
    #endif /* RT_CFG80211_SUPPORT */

    #undef AP_WSC_INCLUDED
    #undef STA_WSC_INCLUDED
    #undef WSC_INCLUDED


    #ifdef CONFIG_STA_SUPPORT
    #endif /* CONFIG_STA_SUPPORT */


    #ifdef KTHREAD_SUPPORT
    #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,4)
    #error "This kerne version doesn't support kthread!!"
    #endif
    #endif /* KTHREAD_SUPPORT */

    /*#ifdef RTMP_USB_SUPPORT // os abl move */
    typedef struct usb_device *PUSB_DEV;
    typedef struct urb *purbb_t;
    typedef struct usb_ctrlrequest devctrlrequest;
    /*#endif */

    /***********************************************************************************
    * Profile related sections
    ***********************************************************************************/


    #ifdef CONFIG_STA_SUPPORT

    #ifdef RTMP_MAC_USB
    #define STA_PROFILE_PATH "/etc/Wireless/RT2870STA/RT2870STA.dat"
    #define STA_DRIVER_VERSION "3.0.0.3"
    #ifdef MULTIPLE_CARD_SUPPORT
    #define CARD_INFO_PATH "/etc/Wireless/RT2870STA/RT2870STACard.dat"
    #endif /* MULTIPLE_CARD_SUPPORT */
    #endif /* RTMP_MAC_USB */


    extern const struct iw_handler_def rt28xx_iw_handler_def;

    #ifdef SINGLE_SKU_V2
    #define SINGLE_SKU_TABLE_FILE_NAME "/etc/Wireless/RT2870STA/SingleSKU.dat"
    #endif /* SINGLE_SKU_V2 */

    #endif /* CONFIG_STA_SUPPORT */

    #ifdef CONFIG_APSTA_MIXED_SUPPORT
    extern const struct iw_handler_def rt28xx_ap_iw_handler_def;
    #endif /* CONFIG_APSTA_MIXED_SUPPORT */

    /***********************************************************************************
    * Compiler related definitions
    ***********************************************************************************/
    #undef __inline
    #define __inline static inline
    #define IN
    #define OUT
    #define INOUT
    #define NDIS_STATUS INT


    /***********************************************************************************
    * OS Specific definitions and data structures
    ***********************************************************************************/
    typedef struct net_device_stats NET_DEV_STATS;
    typedef struct pci_dev * PPCI_DEV;
    typedef struct net_device * PNET_DEV;
    typedef void * PNDIS_PACKET;
    typedef char NDIS_PACKET;
    typedef PNDIS_PACKET * PPNDIS_PACKET;
    typedef ra_dma_addr_t NDIS_PHYSICAL_ADDRESS;
    typedef ra_dma_addr_t * PNDIS_PHYSICAL_ADDRESS;
    typedef void * NDIS_HANDLE;
    typedef char * PNDIS_BUFFER;

    typedef struct ifreq NET_IOCTL;
    typedef struct ifreq * PNET_IOCTL;

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
    typedef struct pid * RTMP_OS_PID;
    #else
    typedef pid_t RTMP_OS_PID;
    #endif

    typedef struct semaphore OS_SEM;

    typedef int (*HARD_START_XMIT_FUNC)(struct sk_buff *skb, struct net_device *net_dev);


    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RT_MOD_INC_USE_COUNT() \
    if (!try_module_get(THIS_MODULE)) \
    { \
    DBGPRINT(RT_DEBUG_ERROR, ("%s: cannot reserve module\n", __FUNCTION__)); \
    return -1; \
    }

    #define RT_MOD_DEC_USE_COUNT() module_put(THIS_MODULE);
    #else
    #define RT_MOD_INC_USE_COUNT() MOD_INC_USE_COUNT;
    #define RT_MOD_DEC_USE_COUNT() MOD_DEC_USE_COUNT;
    #endif

    #define RTMP_INC_REF(_A) 0
    #define RTMP_DEC_REF(_A) 0
    #define RTMP_GET_REF(_A) 0


    #if WIRELESS_EXT >= 12
    /* This function will be called when query /proc */
    struct iw_statistics *rt28xx_get_wireless_stats(
    IN struct net_device *net_dev);
    #endif


    /***********************************************************************************
    * Network related constant definitions
    ***********************************************************************************/
    #ifndef IFNAMSIZ
    #define IFNAMSIZ 16
    #endif

    #define ETH_LENGTH_OF_ADDRESS 6

    #define NDIS_STATUS_SUCCESS 0x00
    #define NDIS_STATUS_FAILURE 0x01
    #define NDIS_STATUS_INVALID_DATA 0x02
    #define NDIS_STATUS_RESOURCES 0x03

    #define NDIS_SET_PACKET_STATUS(_p, _status) do{} while(0)
    #define NdisWriteErrorLogEntry(_a, _b, _c, _d) do{} while(0)

    /* statistics counter */
    #define STATS_INC_RX_PACKETS(_pAd, _dev)
    #define STATS_INC_TX_PACKETS(_pAd, _dev)

    #define STATS_INC_RX_BYTESS(_pAd, _dev, len)
    #define STATS_INC_TX_BYTESS(_pAd, _dev, len)

    #define STATS_INC_RX_ERRORS(_pAd, _dev)
    #define STATS_INC_TX_ERRORS(_pAd, _dev)

    #define STATS_INC_RX_DROPPED(_pAd, _dev)
    #define STATS_INC_TX_DROPPED(_pAd, _dev)


    /***********************************************************************************
    * Ralink Specific network related constant definitions
    ***********************************************************************************/
    #define MIN_NET_DEVICE_FOR_MBSSID 0x00 /*0x00,0x10,0x20,0x30 */
    #define MIN_NET_DEVICE_FOR_WDS 0x10 /*0x40,0x50,0x60,0x70 */
    #define MIN_NET_DEVICE_FOR_APCLI 0x20
    #define MIN_NET_DEVICE_FOR_MESH 0x30
    #ifdef CONFIG_STA_SUPPORT
    #define MIN_NET_DEVICE_FOR_DLS 0x40
    #define MIN_NET_DEVICE_FOR_TDLS 0x50
    #endif /* CONFIG_STA_SUPPORT */

    #define NET_DEVICE_REAL_IDX_MASK 0x0f /* for each operation mode, we maximum support 15 entities. */


    #ifdef CONFIG_STA_SUPPORT
    #define NDIS_PACKET_TYPE_DIRECTED 0
    #define NDIS_PACKET_TYPE_MULTICAST 1
    #define NDIS_PACKET_TYPE_BROADCAST 2
    #define NDIS_PACKET_TYPE_ALL_MULTICAST 3
    #define NDIS_PACKET_TYPE_PROMISCUOUS 4
    #endif /* CONFIG_STA_SUPPORT */


    /***********************************************************************************
    * OS signaling related constant definitions
    ***********************************************************************************/


    /***********************************************************************************
    * OS file operation related data structure definitions
    ***********************************************************************************/
    typedef struct file* RTMP_OS_FD;

    typedef struct _OS_FS_INFO_
    {
    kuid_t fsuid; //was int. Patch applied here
    kgid_t fsgid; //was int. Patch applied here
    mm_segment_t fs;
    } OS_FS_INFO;

    #define IS_FILE_OPEN_ERR(_fd) ((_fd == NULL) || IS_ERR((_fd)))


    /***********************************************************************************
    * OS semaphore related data structure and definitions
    ***********************************************************************************/
    struct os_lock {
    spinlock_t lock;
    unsigned long flags;
    };

    typedef spinlock_t OS_NDIS_SPIN_LOCK;

    /* */
    /* spin_lock enhanced for Nested spin lock */
    /* */
    #define OS_NdisAllocateSpinLock(__lock) \
    { \
    spin_lock_init((spinlock_t *)(__lock)); \
    }

    #define OS_NdisFreeSpinLock(lock) \
    do{}while(0)


    #define OS_SEM_LOCK(__lock) \
    { \
    spin_lock_bh((spinlock_t *)(__lock)); \
    }

    #define OS_SEM_UNLOCK(__lock) \
    { \
    spin_unlock_bh((spinlock_t *)(__lock)); \
    }


    /* sample, use semaphore lock to replace IRQ lock, 2007/11/15 */
    #ifdef MULTI_CORE_SUPPORT

    #define OS_IRQ_LOCK(__lock, __irqflags) \
    { \
    __irqflags = 0; \
    spin_lock_irqsave((spinlock_t *)(__lock), __irqflags); \
    }

    #define OS_IRQ_UNLOCK(__lock, __irqflag) \
    { \
    spin_unlock_irqrestore((spinlock_t *)(__lock), __irqflag); \
    }
    #else
    #define OS_IRQ_LOCK(__lock, __irqflags) \
    { \
    __irqflags = 0; \
    spin_lock_bh((spinlock_t *)(__lock)); \
    }

    #define OS_IRQ_UNLOCK(__lock, __irqflag) \
    { \
    spin_unlock_bh((spinlock_t *)(__lock)); \
    }
    #endif // MULTI_CORE_SUPPORT //
    #define OS_INT_LOCK(__lock, __irqflags) \
    { \
    spin_lock_irqsave((spinlock_t *)__lock, __irqflags); \
    }

    #define OS_INT_UNLOCK(__lock, __irqflag) \
    { \
    spin_unlock_irqrestore((spinlock_t *)(__lock), ((unsigned long)__irqflag)); \
    }

    #define OS_NdisAcquireSpinLock OS_SEM_LOCK
    #define OS_NdisReleaseSpinLock OS_SEM_UNLOCK

    /*
    Following lock/unlock definition used for BBP/RF register read/write.
    Currently we don't use it to protect MAC register access.
    For USB:
    we use binary semaphore to do the protection because all register
    access done in kernel thread and should allow task go sleep when
    in protected status.
    For PCI/PCI-E/RBUS:
    We use interrupt to do the protection because the register may accessed
    in thread/tasklet/timer/inteerupt, so we use interrupt_disable to protect
    the access.
    */
    #define RTMP_MCU_RW_LOCK(_pAd, _irqflags) \
    do{ \
    if (_pAd->infType == RTMP_DEV_INF_USB) \
    {\
    RTMP_SEM_EVENT_WAIT(&_pAd->McuCmdSem, _irqflags);\
    }\
    else\
    {\
    RTMP_SEM_LOCK(&_pAd->McuCmdLock, _irqflags);\
    }\
    }while(0)

    #define RTMP_MCU_RW_UNLOCK(_pAd, _irqflags) \
    do{ \
    if(_pAd->infType == RTMP_DEV_INF_USB)\
    { \
    RTMP_SEM_EVENT_UP(&_pAd->McuCmdSem);\
    } \
    else\
    {\
    RTMP_SEM_UNLOCK(&_pAd->McuCmdLock, _irqflags);\
    }\
    }while(0)


    #ifndef wait_event_interruptible_timeout
    #define __wait_event_interruptible_timeout(wq, condition, ret) \
    do { \
    wait_queue_t __wait; \
    init_waitqueue_entry(&__wait, current); \
    add_wait_queue(&wq, &__wait); \
    for (;;) { \
    set_current_state(TASK_INTERRUPTIBLE); \
    if (condition) \
    break; \
    if (!signal_pending(current)) { \
    ret = schedule_timeout(ret); \
    if (!ret) \
    break; \
    continue; \
    } \
    ret = -ERESTARTSYS; \
    break; \
    } \
    current->state = TASK_RUNNING; \
    remove_wait_queue(&wq, &__wait); \
    } while (0)

    #define wait_event_interruptible_timeout(wq, condition, timeout) \
    ({ \
    long __ret = timeout; \
    if (!(condition)) \
    __wait_event_interruptible_timeout(wq, condition, __ret); \
    __ret; \
    })
    #endif

    #define OS_SEM_EVENT_INIT_LOCKED(_pSema) sema_init((_pSema), 0)
    #define OS_SEM_EVENT_INIT(_pSema) sema_init((_pSema), 1)
    #define OS_SEM_EVENT_DESTORY(_pSema) do{}while(0)
    #define OS_SEM_EVENT_WAIT(_pSema, _status) ((_status) = down_interruptible((_pSema)))
    #define OS_SEM_EVENT_UP(_pSema) up(_pSema)

    #define RTCMDUp OS_RTCMDUp

    #ifdef KTHREAD_SUPPORT
    #define RTMP_WAIT_EVENT_INTERRUPTIBLE(_Status, _pTask) \
    do { \
    wait_event_interruptible(_pTask->kthread_q, \
    _pTask->kthread_running || kthread_should_stop()); \
    _pTask->kthread_running = FALSE; \
    if (kthread_should_stop()) \
    { \
    (_Status) = -1; \
    break; \
    } \
    else (_Status) = 0; \
    } while(0)
    #endif

    #ifdef KTHREAD_SUPPORT
    #define WAKE_UP(_pTask) \
    do{ \
    if ((_pTask)->kthread_task) \
    { \
    (_pTask)->kthread_running = TRUE; \
    wake_up(&(_pTask)->kthread_q); \
    } \
    }while(0)
    #endif

    /***********************************************************************************
    * OS Memory Access related data structure and definitions
    ***********************************************************************************/
    #define MEM_ALLOC_FLAG (GFP_ATOMIC) /*(GFP_DMA | GFP_ATOMIC) */

    #define NdisMoveMemory(Destination, Source, Length) memmove(Destination, Source, Length)
    #define NdisCopyMemory(Destination, Source, Length) memcpy(Destination, Source, Length)
    #define NdisZeroMemory(Destination, Length) memset(Destination, 0, Length)
    #define NdisFillMemory(Destination, Length, Fill) memset(Destination, Fill, Length)
    #define NdisCmpMemory(Destination, Source, Length) memcmp(Destination, Source, Length)
    #define NdisEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))
    #define RTMPEqualMemory(Source1, Source2, Length) (!memcmp(Source1, Source2, Length))

    #define MlmeAllocateMemory(_pAd, _ppVA) os_alloc_mem(_pAd, _ppVA, MGMT_DMA_BUFFER_SIZE)
    #define MlmeFreeMemory(_pAd, _pVA) os_free_mem(_pAd, _pVA)

    #define COPY_MAC_ADDR(Addr1, Addr2) memcpy((Addr1), (Addr2), MAC_ADDR_LEN)


    /***********************************************************************************
    * OS task related data structure and definitions
    ***********************************************************************************/
    #define RTMP_OS_MGMT_TASK_FLAGS CLONE_VM

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
    /*typedef struct pid * THREAD_PID; // no use */
    #define THREAD_PID_INIT_VALUE NULL
    /* TODO: Use this IOCTL carefully when linux kernel version larger than 2.6.27, because the PID only correct when the user space task do this ioctl itself. */
    /*#define RTMP_GET_OS_PID(_x, _y) _x = get_task_pid(current, PIDTYPE_PID); */
    #define RT_GET_OS_PID(_x, _y) do{rcu_read_lock(); _x=(ULONG)current->pids[PIDTYPE_PID].pid; rcu_read_unlock();}while(0)
    #ifdef OS_ABL_FUNC_SUPPORT
    #define RTMP_GET_OS_PID(_a, _b) RtmpOsGetPid(&_a, _b)
    #else
    #define RTMP_GET_OS_PID(_a, _b) RT_GET_OS_PID(_a, _b)
    #endif
    #define GET_PID_NUMBER(_v) pid_nr((_v))
    #define CHECK_PID_LEGALITY(_pid) if (pid_nr((_pid)) > 0)
    #define KILL_THREAD_PID(_A, _B, _C) kill_pid((_A), (_B), (_C))
    #else
    /*typedef pid_t THREAD_PID; // no use */
    #define THREAD_PID_INIT_VALUE -1
    #define RT_GET_OS_PID(_x, _pid) _x = _pid
    #define RTMP_GET_OS_PID(_x, _pid) _x = _pid
    #define GET_PID_NUMBER(_v) (_v)
    #define CHECK_PID_LEGALITY(_pid) if ((_pid) >= 0)
    #define KILL_THREAD_PID(_A, _B, _C) kill_proc((_A), (_B), (_C))
    #endif

    #define ATE_KILL_THREAD_PID(PID) KILL_THREAD_PID(PID, SIGTERM, 1)

    typedef int (*cast_fn)(void *);
    typedef INT (*RTMP_OS_TASK_CALLBACK)(ULONG);

    #ifdef WORKQUEUE_BH
    typedef struct work_struct OS_NET_TASK_STRUCT;
    typedef struct work_struct *POS_NET_TASK_STRUCT;
    #else
    typedef struct tasklet_struct OS_NET_TASK_STRUCT;
    typedef struct tasklet_struct *POS_NET_TASK_STRUCT;
    #endif /* WORKQUEUE_BH */

    /***********************************************************************************
    * Timer related definitions and data structures.
    **********************************************************************************/
    #define OS_HZ HZ

    typedef struct timer_list OS_NDIS_MINIPORT_TIMER;
    typedef struct timer_list OS_TIMER;

    typedef void (*TIMER_FUNCTION)(unsigned long);


    #define OS_WAIT(_time) \
    { \
    if (in_interrupt()) \
    {\
    RTMPusecDelay(_time * 1000);\
    }else \
    {\
    int _i; \
    long _loop = ((_time)/(1000/OS_HZ)) > 0 ? ((_time)/(1000/OS_HZ)) : 1;\
    wait_queue_head_t _wait; \
    init_waitqueue_head(&_wait); \
    for (_i=0; _i<(_loop); _i++) \
    wait_event_interruptible_timeout(_wait, 0, ONE_TICK); \
    }\
    }

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RTMP_TIME_AFTER(a,b) \
    (typecheck(unsigned long, (unsigned long)a) && \
    typecheck(unsigned long, (unsigned long)b) && \
    ((long)(b) - (long)(a) < 0))

    #define RTMP_TIME_AFTER_EQ(a,b) \
    (typecheck(unsigned long, (unsigned long)a) && \
    typecheck(unsigned long, (unsigned long)b) && \
    ((long)(a) - (long)(b) >= 0))
    #define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
    #else
    #define typecheck(type,x) \
    ({ type __dummy; \
    typeof(x) __dummy2; \
    (void)(&__dummy == &__dummy2); \
    1; \
    })
    #define RTMP_TIME_AFTER_EQ(a,b) \
    (typecheck(unsigned long, (unsigned long)a) && \
    typecheck(unsigned long, (unsigned long)b) && \
    ((long)(a) - (long)(b) >= 0))
    #define RTMP_TIME_BEFORE(a,b) RTMP_TIME_AFTER_EQ(b,a)
    #define RTMP_TIME_AFTER(a,b) time_after(a, b)
    #endif

    #define ONE_TICK 1

    static inline void NdisGetSystemUpTime(ULONG *time)
    {
    *time = jiffies;
    }


    /***********************************************************************************
    * OS specific cookie data structure binding to RTMP_ADAPTER
    ***********************************************************************************/

    struct os_cookie {

    #ifdef RTMP_MAC_USB
    struct usb_device *pUsb_Dev;
    #ifdef CONFIG_STA_SUPPORT
    struct usb_interface *intf;
    #endif /* CONFIG_STA_SUPPORT */
    #endif /* RTMP_MAC_USB */

    #ifdef WORKQUEUE_BH
    UINT32 pAd_va;
    #endif /* WORKQUEUE_BH */

    RTMP_NET_TASK_STRUCT rx_done_task;
    RTMP_NET_TASK_STRUCT cmd_rsp_event_task;
    RTMP_NET_TASK_STRUCT mgmt_dma_done_task;
    RTMP_NET_TASK_STRUCT ac0_dma_done_task;
    #ifdef RALINK_ATE
    RTMP_NET_TASK_STRUCT ate_ac0_dma_done_task;
    #endif /* RALINK_ATE */
    RTMP_NET_TASK_STRUCT ac1_dma_done_task;
    RTMP_NET_TASK_STRUCT ac2_dma_done_task;
    RTMP_NET_TASK_STRUCT ac3_dma_done_task;
    RTMP_NET_TASK_STRUCT hcca_dma_done_task;
    RTMP_NET_TASK_STRUCT tbtt_task;


    #ifdef UAPSD_SUPPORT
    RTMP_NET_TASK_STRUCT uapsd_eosp_sent_task;
    #endif /* UAPSD_SUPPORT */


    #ifdef RTMP_MAC_USB
    RTMP_NET_TASK_STRUCT null_frame_complete_task;
    RTMP_NET_TASK_STRUCT pspoll_frame_complete_task;
    #endif /* RTMP_MAC_USB */

    #ifdef CONFIG_MULTI_CHANNEL
    RTMP_NET_TASK_STRUCT hcca_null_frame_complete_task;
    #endif /* CONFIG_MULTI_CHANNEL */

    RTMP_OS_PID apd_pid; /*802.1x daemon pid */
    unsigned long apd_pid_nr;
    INT ioctl_if_type;
    INT ioctl_if;
    };

    typedef struct os_cookie * POS_COOKIE;



    /***********************************************************************************
    * OS debugging and printing related definitions and data structure
    ***********************************************************************************/
    #define PRINT_MAC(addr) \
    addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]

    #ifdef DBG
    extern ULONG RTDebugLevel;
    extern ULONG RTDebugFunc;

    #define DBGPRINT_RAW(Level, Fmt) \
    do{ \
    ULONG __gLevel = (Level) & 0xff;\
    ULONG __fLevel = ((Level)>>8) & 0xffffff;\
    if (__gLevel <= RTDebugLevel) \
    { \
    if ((RTDebugFunc == 0) || \
    ((RTDebugFunc != 0) && (((__fLevel & RTDebugFunc)!= 0) || (__gLevel <= RT_DEBUG_ERROR))))\
    printk Fmt; \
    } \
    }while(0)

    #define DBGPRINT(Level, Fmt) DBGPRINT_RAW(Level, Fmt)


    #define DBGPRINT_ERR(Fmt) \
    { \
    printk("ERROR!!! "); \
    printk Fmt; \
    }

    #define DBGPRINT_S(Status, Fmt) \
    { \
    printk Fmt; \
    }
    #else
    #define DBGPRINT(Level, Fmt)
    #define DBGPRINT_RAW(Level, Fmt)
    #define DBGPRINT_S(Status, Fmt)
    #define DBGPRINT_ERR(Fmt)
    #endif

    #undef ASSERT
    #ifdef DBG
    #define ASSERT(x) \
    { \
    if (!(x)) \
    { \
    printk(KERN_WARNING __FILE__ ":%d assert " #x "failed\n", __LINE__); \
    } \
    }
    #else
    #define ASSERT(x)
    #endif /* DBG */

    void hex_dump(char *str, unsigned char *pSrcBufVA, unsigned int SrcBufLen);


    /*********************************************************************************************************
    The following code are not revised, temporary put it here.
    *********************************************************************************************************/


    /***********************************************************************************
    * Device DMA Access related definitions and data structures.
    **********************************************************************************/
    ra_dma_addr_t linux_pci_map_single(void *handle, void *ptr, size_t size, int sd_idx, int direction);
    void linux_pci_unmap_single(void *handle, ra_dma_addr_t dma_addr, size_t size, int direction);

    #define PCI_MAP_SINGLE_DEV(_handle, _ptr, _size, _sd_idx, _dir) \
    linux_pci_map_single(_handle, _ptr, _size, _sd_idx, _dir)

    #define PCI_UNMAP_SINGLE(_pAd, _ptr, _size, _dir) \
    linux_pci_unmap_single(((POS_COOKIE)(_pAd->OS_Cookie))->pci_dev, _ptr, _size, _dir)

    #define PCI_ALLOC_CONSISTENT(_pci_dev, _size, _ptr) \
    pci_alloc_consistent(_pci_dev, _size, _ptr)

    #define PCI_FREE_CONSISTENT(_pci_dev, _size, _virtual_addr, _physical_addr) \
    pci_free_consistent(_pci_dev, _size, _virtual_addr, _physical_addr)

    #ifdef VENDOR_FEATURE2_SUPPORT
    #define DEV_ALLOC_SKB(_pAd, _Pkt, _length) \
    _Pkt = dev_alloc_skb(_length); \
    if (_Pkt != NULL) {MEM_DBG_PKT_ALLOC_INC(_Pkt);};
    #else

    #define DEV_ALLOC_SKB(_pAd, _Pkt, _length) \
    _Pkt = dev_alloc_skb(_length);
    #endif /* VENDOR_FEATURE2_SUPPORT */

    /*#define PCI_MAP_SINGLE(_handle, _ptr, _size, _dir) (ULONG)0 */
    /*#define PCI_UNMAP_SINGLE(_handle, _ptr, _size, _dir) */


    /*
    * ULONG
    * RTMP_GetPhysicalAddressLow(
    * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
    */
    #define RTMP_GetPhysicalAddressLow(PhysicalAddress) (PhysicalAddress)

    /*
    * ULONG
    * RTMP_GetPhysicalAddressHigh(
    * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
    */
    #define RTMP_GetPhysicalAddressHigh(PhysicalAddress) (0)

    /*
    * VOID
    * RTMP_SetPhysicalAddressLow(
    * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
    * IN ULONG Value);
    */
    #define RTMP_SetPhysicalAddressLow(PhysicalAddress, Value) \
    PhysicalAddress = Value;

    /*
    * VOID
    * RTMP_SetPhysicalAddressHigh(
    * IN NDIS_PHYSICAL_ADDRESS PhysicalAddress,
    * IN ULONG Value);
    */
    #define RTMP_SetPhysicalAddressHigh(PhysicalAddress, Value)

    #define NdisMIndicateStatus(_w, _x, _y, _z)



    /***********************************************************************************
    * Device Register I/O Access related definitions and data structures.
    **********************************************************************************/

    #ifdef RTMP_MAC_USB
    #define RTMP_IO_FORCE_READ32(_A, _R, _pV) \
    RTUSBReadMACRegister((_A), (_R), (PUINT32) (_pV))

    #define RTMP_IO_READ32(_A, _R, _pV) \
    RTUSBReadMACRegister((_A), (_R), (PUINT32) (_pV))

    #define RTMP_IO_FORCE_WRITE32(_A, _R, _V) \
    do{\
    /*if ((_R) != 0x404)*/ /* TODO:shiang-6590, depends on sw porting guide, don't acccess it now */\
    RTUSBWriteMACRegister((_A), (_R), (UINT32) (_V), FALSE); \
    }while(0)

    #define RTMP_IO_READ8(_A, _R, _pV) \
    { \
    }

    #define RTMP_IO_WRITE32(_A, _R, _V) \
    RTUSBWriteMACRegister((_A), (_R), (UINT32) (_V), FALSE)

    #define RTMP_IO_WRITE8(_A, _R, _V) \
    { \
    USHORT _Val = _V; \
    RTUSBSingleWrite((_A), (_R), (USHORT) (_Val), FALSE); \
    }


    #define RTMP_IO_WRITE16(_A, _R, _V) \
    { \
    RTUSBSingleWrite((_A), (_R), (USHORT) (_V), FALSE); \
    }

    #define RTMP_SYS_IO_READ32
    #define RTMP_SYS_IO_WRITE32
    #endif /* RTMP_MAC_USB */

    #define RTMP_USB_URB_DATA_GET(__pUrb) ((purbb_t)__pUrb)->context
    #define RTMP_USB_URB_STATUS_GET(__pUrb) ((purbb_t)__pUrb)->status
    #define RTMP_USB_URB_LEN_GET(__pUrb) ((purbb_t)__pUrb)->actual_length

    /***********************************************************************************
    * Network Related data structure and marco definitions
    ***********************************************************************************/
    #define PKTSRC_NDIS 0x7f
    #define PKTSRC_DRIVER 0x0f

    #define RTMP_OS_NETDEV_STATE_RUNNING(_pNetDev) ((_pNetDev)->flags & IFF_UP)

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29)
    #define _RTMP_OS_NETDEV_GET_PRIV(_pNetDev) ((_pNetDev)->ml_priv)
    #define _RTMP_OS_NETDEV_SET_PRIV(_pNetDev, _pPriv) ((_pNetDev)->ml_priv = (_pPriv))
    #else
    #define _RTMP_OS_NETDEV_GET_PRIV(_pNetDev) ((_pNetDev)->priv)
    #define _RTMP_OS_NETDEV_SET_PRIV(_pNetDev, _pPriv) ((_pNetDev)->priv = (_pPriv))
    #endif

    #define RTMP_OS_NETDEV_GET_DEVNAME(_pNetDev) ((_pNetDev)->name)
    #define RTMP_OS_NETDEV_GET_PHYADDR(_pNetDev) ((_pNetDev)->dev_addr)

    /* Get & Set NETDEV interface hardware type */
    #define RTMP_OS_NETDEV_GET_TYPE(_pNetDev) ((_pNetDev)->type)
    #define RTMP_OS_NETDEV_SET_TYPE(_pNetDev, _type) ((_pNetDev)->type = (_type))
    #define RTMP_OS_NETDEV_SET_TYPE_MONITOR(_pNetDev) RTMP_OS_NETDEV_SET_TYPE(_pNetDev, ARPHRD_IEEE80211_PRISM)

    #define RTMP_OS_NETDEV_START_QUEUE(_pNetDev) netif_start_queue((_pNetDev))
    #define RTMP_OS_NETDEV_STOP_QUEUE(_pNetDev) netif_stop_queue((_pNetDev))
    #define RTMP_OS_NETDEV_WAKE_QUEUE(_pNetDev) netif_wake_queue((_pNetDev))
    #define RTMP_OS_NETDEV_CARRIER_OFF(_pNetDev) netif_carrier_off((_pNetDev))

    #define QUEUE_ENTRY_TO_PACKET(pEntry) \
    (PNDIS_PACKET)(pEntry)

    #define PACKET_TO_QUEUE_ENTRY(pPacket) \
    (PQUEUE_ENTRY)(pPacket)

    #ifdef CONFIG_5VT_ENHANCE
    #define BRIDGE_TAG 0x35564252 /* depends on 5VT define in br_input.c */
    #endif

    #define GET_SG_LIST_FROM_PACKET(_p, _sc) \
    rt_get_sg_list_from_packet(_p, _sc)

    #define RELEASE_NDIS_PACKET(_pAd, _pPacket, _Status) \
    { \
    RTMPFreeNdisPacket(_pAd, _pPacket); \
    }


    /*
    * packet helper
    * - convert internal rt packet to os packet or
    * os packet to rt packet
    */
    #define RTPKT_TO_OSPKT(_p) ((struct sk_buff *)(_p))
    #define OSPKT_TO_RTPKT(_p) ((PNDIS_PACKET)(_p))

    #define GET_OS_PKT_DATAPTR(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->data)
    #define SET_OS_PKT_DATAPTR(_pkt, _dataPtr) \
    (RTPKT_TO_OSPKT(_pkt)->data) = (_dataPtr)

    #define GET_OS_PKT_LEN(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->len)
    #define SET_OS_PKT_LEN(_pkt, _len) \
    (RTPKT_TO_OSPKT(_pkt)->len) = (_len)

    #define GET_OS_PKT_DATATAIL(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->tail)
    #define SET_OS_PKT_DATATAIL(_pkt, _start, _len) \
    ((RTPKT_TO_OSPKT(_pkt))->tail) = (PUCHAR)((_start) + (_len))

    #define GET_OS_PKT_HEAD(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->head)

    #define GET_OS_PKT_END(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->end)

    #define GET_OS_PKT_NETDEV(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->dev)
    #define SET_OS_PKT_NETDEV(_pkt, _pNetDev) \
    (RTPKT_TO_OSPKT(_pkt)->dev) = (_pNetDev)

    #define GET_OS_PKT_TYPE(_pkt) \
    (RTPKT_TO_OSPKT(_pkt))

    #define GET_OS_PKT_NEXT(_pkt) \
    (RTPKT_TO_OSPKT(_pkt)->next)


    #define OS_PKT_CLONED(_pkt) skb_cloned(RTPKT_TO_OSPKT(_pkt))
    #define OS_PKT_COPY(_pkt) skb_copy(RTPKT_TO_OSPKT(_pkt), GFP_ATOMIC)

    #define OS_PKT_TAIL_ADJUST(_pkt, _removedTagLen) \
    SET_OS_PKT_DATATAIL(_pkt, GET_OS_PKT_DATATAIL(_pkt), (-_removedTagLen)); \
    GET_OS_PKT_LEN(_pkt) -= _removedTagLen;

    #define OS_PKT_HEAD_BUF_EXTEND(_pkt, _offset) \
    skb_push(RTPKT_TO_OSPKT(_pkt), _offset)

    #define OS_PKT_TAIL_BUF_EXTEND(_pkt, _Len) \
    skb_put(RTPKT_TO_OSPKT(_pkt), _Len)

    #define OS_PKT_RESERVE(_pkt, _Len) \
    skb_reserve(RTPKT_TO_OSPKT(_pkt), _Len)

    #define RTMP_OS_PKT_INIT(__pRxPacket, __pNetDev, __pData, __DataSize) \
    { \
    PNDIS_PACKET __pRxPkt; \
    __pRxPkt = RTPKT_TO_OSPKT(__pRxPacket); \
    SET_OS_PKT_NETDEV(__pRxPkt, __pNetDev); \
    SET_OS_PKT_DATAPTR(__pRxPkt, __pData); \
    SET_OS_PKT_LEN(__pRxPkt, __DataSize); \
    SET_OS_PKT_DATATAIL(__pRxPkt, __pData, __DataSize); \
    }

    #ifdef VENDOR_FEATURE2_SUPPORT
    #define OS_PKT_CLONE(_pAd, _pkt, _src, _flag) \
    _src = skb_clone(RTPKT_TO_OSPKT(_pkt), _flag); \
    if (_src != NULL) OS_NumOfPktAlloc ++;
    #else

    #define OS_PKT_CLONE(_pAd, _pkt, _src, _flag) \
    _src = skb_clone(RTPKT_TO_OSPKT(_pkt), _flag);
    #endif /* VENDOR_FEATURE2_SUPPORT */

    #define get_unaligned32 get_unaligned
    #define get_unalignedlong get_unaligned

    #define OS_NTOHS(_Val) \
    (ntohs((_Val)))
    #define OS_HTONS(_Val) \
    (htons((_Val)))
    #define OS_NTOHL(_Val) \
    (ntohl((_Val)))
    #define OS_HTONL(_Val) \
    (htonl((_Val)))

    #define CB_OFF 10

    #define GET_OS_PKT_CB(_p) (RTPKT_TO_OSPKT(_p)->cb)

    /* User Priority */
    #define RTMP_SET_PACKET_UP(_p, _prio) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0] = _prio)
    #define RTMP_GET_PACKET_UP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+0])

    /* Fragment # */
    #define RTMP_SET_PACKET_FRAGMENTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1] = _num)
    #define RTMP_GET_PACKET_FRAGMENTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+1])

    /* 0x0 ~0x7f: TX to AP's own BSS which has the specified AID. if AID>127, set bit 7 in RTMP_SET_PACKET_EMACTAB too. */
    /*(this value also as MAC(on-chip WCID) table index) */
    /* 0x80~0xff: TX to a WDS link. b0~6: WDS index */
    #define RTMP_SET_PACKET_WCID(_p, _wdsidx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2] = _wdsidx)
    #define RTMP_GET_PACKET_WCID(_p) ((UCHAR)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+2]))

    /* 0xff: PKTSRC_NDIS, others: local TX buffer index. This value affects how to a packet */
    #define RTMP_SET_PACKET_SOURCE(_p, _pktsrc) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3] = _pktsrc)
    #define RTMP_GET_PACKET_SOURCE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+3])

    /* RTS/CTS-to-self protection method */
    #define RTMP_SET_PACKET_RTS(_p, _num) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4] = _num)
    #define RTMP_GET_PACKET_RTS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+4])
    /* see RTMP_S(G)ET_PACKET_EMACTAB */

    /* TX rate index */
    #define RTMP_SET_PACKET_TXRATE(_p, _rate) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5] = _rate)
    #define RTMP_GET_PACKET_TXRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+5])

    /* From which Interface */
    #define RTMP_SET_PACKET_IF(_p, _ifdx) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6] = _ifdx)
    #define RTMP_GET_PACKET_IF(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+6])
    #define RTMP_SET_PACKET_NET_DEVICE_MBSSID(_p, _bss) RTMP_SET_PACKET_IF((_p), (_bss))
    #define RTMP_SET_PACKET_NET_DEVICE_WDS(_p, _bss) RTMP_SET_PACKET_IF((_p), ((_bss) + MIN_NET_DEVICE_FOR_WDS))
    #define RTMP_SET_PACKET_NET_DEVICE_APCLI(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_APCLI))
    #define RTMP_SET_PACKET_NET_DEVICE_MESH(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_MESH))
    #define RTMP_SET_PACKET_NET_DEVICE_P2P(_p, _idx) RTMP_SET_PACKET_IF((_p), ((_idx) + MIN_NET_DEVICE_FOR_P2P_GO))
    #define RTMP_GET_PACKET_NET_DEVICE_MBSSID(_p) RTMP_GET_PACKET_IF((_p))
    #define RTMP_GET_PACKET_NET_DEVICE(_p) RTMP_GET_PACKET_IF((_p))

    #define RTMP_SET_PACKET_MOREDATA(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7] = _morebit)
    #define RTMP_GET_PACKET_MOREDATA(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+7])



    #ifdef UAPSD_SUPPORT
    /* if we queue a U-APSD packet to any software queue, we will set the U-APSD
    flag and its physical queue ID for it */
    #define RTMP_SET_PACKET_UAPSD(_p, _flg_uapsd, _que_id) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9] = ((_flg_uapsd<<7) | _que_id))

    #define RTMP_SET_PACKET_QOS_NULL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9] = 0xff)
    #define RTMP_GET_PACKET_QOS_NULL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9])
    #define RTMP_SET_PACKET_NON_QOS_NULL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9] = 0x00)
    #define RTMP_GET_PACKET_UAPSD_Flag(_p) (((RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9]) & 0x80) >> 7)
    #define RTMP_GET_PACKET_UAPSD_QUE_ID(_p) ((RTPKT_TO_OSPKT(_p)->cb[CB_OFF+9]) & 0x7f)

    #define RTMP_SET_PACKET_EOSP(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+10] = _flg)
    #define RTMP_GET_PACKET_EOSP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+10])
    #endif /* UAPSD_SUPPORT */

    /* */
    /* Sepcific Pakcet Type definition */
    /* */
    #define RTMP_PACKET_SPECIFIC_CB_OFFSET 11

    #define RTMP_PACKET_SPECIFIC_DHCP 0x01
    #define RTMP_PACKET_SPECIFIC_EAPOL 0x02
    #define RTMP_PACKET_SPECIFIC_IPV4 0x04
    #define RTMP_PACKET_SPECIFIC_WAI 0x08
    #define RTMP_PACKET_SPECIFIC_VLAN 0x10
    #define RTMP_PACKET_SPECIFIC_LLCSNAP 0x20
    #define RTMP_PACKET_SPECIFIC_TDLS 0x40

    /*Specific */
    #define RTMP_SET_PACKET_SPECIFIC(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] = _flg)

    /*DHCP */
    #define RTMP_SET_PACKET_DHCP(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_DHCP); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_DHCP); \
    }while(0)
    #define RTMP_GET_PACKET_DHCP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_DHCP)

    /*EAPOL */
    #define RTMP_SET_PACKET_EAPOL(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_EAPOL); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_EAPOL); \
    }while(0)
    #define RTMP_GET_PACKET_EAPOL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_EAPOL)

    /*WAI */
    #define RTMP_SET_PACKET_WAI(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_WAI); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_WAI); \
    }while(0)
    #define RTMP_GET_PACKET_WAI(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_WAI)

    #define RTMP_GET_PACKET_LOWRATE(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & (RTMP_PACKET_SPECIFIC_EAPOL | RTMP_PACKET_SPECIFIC_DHCP | RTMP_PACKET_SPECIFIC_WAI))

    /*VLAN */
    #define RTMP_SET_PACKET_VLAN(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_VLAN); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_VLAN); \
    }while(0)
    #define RTMP_GET_PACKET_VLAN(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_VLAN)

    /*LLC/SNAP */
    #define RTMP_SET_PACKET_LLCSNAP(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_LLCSNAP); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_LLCSNAP); \
    }while(0)

    #define RTMP_GET_PACKET_LLCSNAP(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_LLCSNAP)

    /* IP */
    #define RTMP_SET_PACKET_IPV4(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_IPV4); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_IPV4); \
    }while(0)

    #define RTMP_GET_PACKET_IPV4(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_IPV4)

    // TDLS
    #define RTMP_SET_PACKET_TDLS(_p, _flg) \
    do{ \
    if (_flg) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) |= (RTMP_PACKET_SPECIFIC_TDLS); \
    else \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11]) &= (~RTMP_PACKET_SPECIFIC_TDLS); \
    }while(0)

    #define RTMP_GET_PACKET_TDLS(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+11] & RTMP_PACKET_SPECIFIC_TDLS)

    /* If this flag is set, it indicates that this EAPoL frame MUST be clear. */
    #define RTMP_SET_PACKET_CLEAR_EAP_FRAME(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12] = _flg)
    #define RTMP_GET_PACKET_CLEAR_EAP_FRAME(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+12])


    #ifdef DOT11_VHT_AC
    #define MAX_PACKETS_IN_QUEUE 1024 /*(512)*/
    #else
    #define MAX_PACKETS_IN_QUEUE (512)
    #endif /* DOT11_VHT_AC */


    /* use bit3 of cb[CB_OFF+16] */
    #define RTMP_SET_PACKET_MGMT_PKT(_p, _flg) \
    RTPKT_TO_OSPKT(_p)->cb[CB_OFF+16] = (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+16] & 0xF7) | ((_flg & 0x01) << 3);
    #define RTMP_GET_PACKET_MGMT_PKT(_p) \
    ((RTPKT_TO_OSPKT(_p)->cb[CB_OFF+16] & 0x08) >> 3)

    /* use bit0 of cb[CB_OFF+20] */
    #define RTMP_SET_PACKET_MGMT_PKT_DATA_QUE(_p, _flg) \
    RTPKT_TO_OSPKT(_p)->cb[CB_OFF+20] = (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+20] & 0xFE) | (_flg & 0x01);
    #define RTMP_GET_PACKET_MGMT_PKT_DATA_QUE(_p) \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+20] & 0x01)

    #define RTMP_SET_PACKET_5VT(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22] = _flg)
    #define RTMP_GET_PACKET_5VT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+22])

    #define RTMP_SET_PACKET_PROTOCOL(_p, _protocol) {\
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+23] = (UINT8)((_protocol) & 0x00ff)); \
    (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+24] = (UINT8)(((_protocol) & 0xff00) >> 8)); \
    }

    #define RTMP_GET_PACKET_PROTOCOL(_p) \
    ((((UINT16)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+24]) & 0x00ff) << 8) \
    | ((UINT16)(RTPKT_TO_OSPKT(_p)->cb[CB_OFF+23]) & 0x00ff))

    #ifdef INF_AMAZON_SE
    /* [CB_OFF+28], 1B, Iverson patch for WMM A5-T07 ,WirelessStaToWirelessSta do not bulk out aggregate */
    #define RTMP_SET_PACKET_NOBULKOUT(_p, _morebit) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+28] = _morebit)
    #define RTMP_GET_PACKET_NOBULKOUT(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+28])
    #endif /* INF_AMAZON_SE */



    #if defined(CONFIG_CSO_SUPPORT) || defined(CONFIG_RX_CSO_SUPPORT)
    #define RTMP_SET_TCP_CHKSUM_FAIL(_p, _flg) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+30] = _flg);
    #define RTMP_GET_TCP_CHKSUM_FAIL(_p) (RTPKT_TO_OSPKT(_p)->cb[CB_OFF+30])
    #endif /* defined(CONFIG_CSO_SUPPORT) || defined(CONFIG_RX_CSO_SUPPORT) */


    /* Max skb->cb = 48B = [CB_OFF+38] */



    /***********************************************************************************
    * Other function prototypes definitions
    ***********************************************************************************/
    void RTMP_GetCurrentSystemTime(LARGE_INTEGER *time);
    int rt28xx_packet_xmit(VOID *skb);


    #if LINUX_VERSION_CODE <= 0x20402 /* Red Hat 7.1 */
    struct net_device *alloc_netdev(int sizeof_priv, const char *mask, void (*setup)(struct net_device *));
    #endif /* LINUX_VERSION_CODE */



    INT rt28xx_ioctl(
    IN PNET_DEV net_dev,
    IN OUT struct ifreq *rq,
    IN INT cmd);

    extern int ra_mtd_write(int num, loff_t to, size_t len, const u_char *buf);
    extern int ra_mtd_read(int num, loff_t from, size_t len, u_char *buf);


    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29)
    #define _GET_PAD_FROM_NET_DEV(_pAd, _net_dev) (_pAd) = (_net_dev)->ml_priv;
    #else
    #define _GET_PAD_FROM_NET_DEV(_pAd, _net_dev) (_pAd) = (_net_dev)->priv;
    #endif

    #define GET_PAD_FROM_NET_DEV(_pAd, _net_dev) \
    _pAd = RTMP_OS_NETDEV_GET_PRIV(_net_dev);

    /*#ifdef RTMP_USB_SUPPORT */
    /******************************************************************************
    USB related definitions
    ******************************************************************************/

    #define RTMP_USB_PKT_COPY(__pNetDev, __pNetPkt, __Len, __pData) \
    { \
    memcpy(skb_put(__pNetPkt, __Len), __pData, __Len); \
    GET_OS_PKT_NETDEV(__pNetPkt) = __pNetDev; \
    RTMP_SET_PACKET_SOURCE(OSPKT_TO_RTPKT(__pNetPkt), PKTSRC_NDIS); \
    }

    typedef struct usb_device_id USB_DEVICE_ID;

    #ifdef INF_AMAZON_SE
    #define BULKAGGRE_SIZE 30
    #else
    #define BULKAGGRE_SIZE 60 /* 100 */
    #endif /* INF_AMAZON_SE */

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)

    #ifndef OS_ABL_SUPPORT
    /*#define RT28XX_PUT_DEVICE usb_put_dev */
    #define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso, GFP_ATOMIC)
    #define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb, GFP_ATOMIC)
    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 0)
    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)
    #define RTUSB_URB_ALLOC_BUFFER(_dev, _size, _dma) usb_alloc_coherent(_dev, _size, GFP_ATOMIC, _dma)
    #define RTUSB_URB_FREE_BUFFER(_dev, _size, _addr, _dma) usb_free_coherent(_dev, _size, _addr, _dma)
    #else
    #define RTUSB_URB_ALLOC_BUFFER(_dev, _size, _dma) usb_buffer_alloc(_dev, _size, GFP_ATOMIC, _dma)
    #define RTUSB_URB_FREE_BUFFER(_dev, _size, _addr, _dma) usb_buffer_free(_dev, _size, _addr, _dma)
    #endif
    #else
    #define RTUSB_URB_ALLOC_BUFFER(_dev, _size, _dma) kmalloc(_size, GFP_ATOMIC)
    #define RTUSB_URB_FREE_BUFFER(_dev, _size, _addr, _dma) kfree(_addr)
    #endif

    #else

    /*#define RT28XX_PUT_DEVICE rausb_put_dev */
    #define RTUSB_ALLOC_URB(iso) rausb_alloc_urb(iso)
    #define RTUSB_SUBMIT_URB(pUrb) rausb_submit_urb(pUrb)
    #define RTUSB_URB_ALLOC_BUFFER rausb_buffer_alloc
    #define RTUSB_URB_FREE_BUFFER rausb_buffer_free
    #endif /* OS_ABL_SUPPORT */

    #else

    #define RT28XX_PUT_DEVICE(dev_p)

    #ifndef OS_ABL_SUPPORT
    #define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso)
    #define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb)
    #else
    #define RTUSB_ALLOC_URB(iso) rausb_alloc_urb(iso)
    #define RTUSB_SUBMIT_URB(pUrb) rausb_submit_urb(pUrb)
    #endif /* OS_ABL_SUPPORT */

    #define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) kmalloc(BufSize, GFP_ATOMIC)
    #define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) kfree(pTransferBuf)
    #endif

    #ifndef OS_ABL_SUPPORT
    #define RTUSB_FREE_URB(pUrb) usb_free_urb(pUrb)
    #else
    #define RTUSB_FREE_URB(pUrb) rausb_free_urb(pUrb)
    #endif /* OS_ABL_SUPPORT */

    /* unlink urb */
    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7)

    #ifndef OS_ABL_SUPPORT
    #define RTUSB_UNLINK_URB(pUrb) usb_kill_urb(pUrb)
    #else
    #define RTUSB_UNLINK_URB(pUrb) rausb_kill_urb(pUrb)
    #endif /* OS_ABL_SUPPORT */

    #else
    #define RTUSB_UNLINK_URB(pUrb) usb_unlink_urb(pUrb)
    #endif /* LINUX_VERSION_CODE */

    /* Prototypes of completion funuc. */
    #define RtmpUsbBulkOutDataPacketComplete RTUSBBulkOutDataPacketComplete
    #define RtmpUsbBulkOutMLMEPacketComplete RTUSBBulkOutMLMEPacketComplete
    #define RtmpUsbBulkOutNullFrameComplete RTUSBBulkOutNullFrameComplete
    #ifdef CONFIG_MULTI_CHANNEL
    #define RtmpUsbBulkOutHCCANullFrameComplete RTUSBBulkOutHCCANullFrameComplete
    #endif /* CONFIG_MULTI_CHANNEL */
    #define RtmpUsbBulkOutRTSFrameComplete RTUSBBulkOutRTSFrameComplete
    #define RtmpUsbBulkOutPsPollComplete RTUSBBulkOutPsPollComplete
    #define RtmpUsbBulkRxComplete RTUSBBulkRxComplete
    #define RTUSBBulkCmdRspEventComplete(Status, pURB, pt_regs) RTUSBBulkCmdRspEventComplete(pURB)

    #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 51)) || (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18)))
    #define RTUSBBulkOutDataPacketComplete(Status, pURB, pt_regs) RTUSBBulkOutDataPacketComplete(pURB)
    #define RTUSBBulkOutMLMEPacketComplete(Status, pURB, pt_regs) RTUSBBulkOutMLMEPacketComplete(pURB)
    #define RTUSBBulkOutNullFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutNullFrameComplete(pURB)
    #ifdef CONFIG_MULTI_CHANNEL
    #define RTUSBBulkOutHCCANullFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutHCCANullFrameComplete(pURB)
    #endif /* CONFIG_MULTI_CHANNEL */
    #define RTUSBBulkOutRTSFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutRTSFrameComplete(pURB)
    #define RTUSBBulkOutPsPollComplete(Status, pURB, pt_regs) RTUSBBulkOutPsPollComplete(pURB)
    #define RTUSBBulkRxComplete(Status, pURB, pt_regs) RTUSBBulkRxComplete(pURB)
    #define RTUSBBulkCmdRspEventComplete(Status, pURB, pt_regs) RTUSBBulkCmdRspEventComplete(pURB)
    #define USBUploadFWComplete(Status, pURB, pt_regs) USBUploadFWComplete(pURB)
    #define USBKickOutCmdComplete(Status, pURB, pt_regs) USBKickOutCmdComplete(pURB)
    #else
    #define RTUSBBulkOutDataPacketComplete(Status, pURB, pt_regs) RTUSBBulkOutDataPacketComplete(pURB, pt_regs)
    #define RTUSBBulkOutMLMEPacketComplete(Status, pURB, pt_regs) RTUSBBulkOutMLMEPacketComplete(pURB, pt_regs)
    #define RTUSBBulkOutNullFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutNullFrameComplete(pURB, pt_regs)
    #ifdef CONFIG_MULTI_CHANNEL
    #define RTUSBBulkOutHCCANullFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutHCCANullFrameComplete(pURB, pt_regs)
    #endif /* CONFIG_MULTI_CHANNEL */
    #define RTUSBBulkOutRTSFrameComplete(Status, pURB, pt_regs) RTUSBBulkOutRTSFrameComplete(pURB, pt_regs)
    #define RTUSBBulkOutPsPollComplete(Status, pURB, pt_regs) RTUSBBulkOutPsPollComplete(pURB, pt_regs)
    #define RTUSBBulkRxComplete(Status, pURB, pt_regs) RTUSBBulkRxComplete(pURB, pt_regs)
    #define RTUSBBulkCmdRspEventComplete(Status, pURB, pt_regs) RTUSBBulkCmdRspEventComplete(pURB, pt_regs)
    #define USBUploadFWComplete(Status, pURB, pt_regs) USBUploadFWComplete(pURB, pt_regs)
    #define USBKickOutCmdComplete(Status, pURB, pt_regs) USBKickOutCmdComplete(pURB, pt_regs)
    #endif /* */

    /*extern void dump_urb(struct urb *purb); */

    #define InterlockedIncrement atomic_inc
    #define NdisInterlockedIncrement atomic_inc
    #define InterlockedDecrement atomic_dec
    #define NdisInterlockedDecrement atomic_dec
    #define InterlockedExchange atomic_set

    typedef void USBHST_STATUS;
    typedef INT32 URBCompleteStatus;
    typedef struct pt_regs pregs;

    USBHST_STATUS RTUSBBulkOutDataPacketComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS RTUSBBulkOutMLMEPacketComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS RTUSBBulkOutNullFrameComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    #ifdef CONFIG_MULTI_CHANNEL
    USBHST_STATUS RTUSBBulkOutHCCANullFrameComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    #endif /* CONFIG_MULTI_CHANNEL */
    USBHST_STATUS RTUSBBulkOutRTSFrameComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS RTUSBBulkOutPsPollComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS RTUSBBulkRxComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS RTUSBBulkCmdRspEventComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS USBUploadFWComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);
    USBHST_STATUS USBKickOutCmdComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);


    /* Fill Bulk URB Macro */

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RTUSB_FILL_TX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    usb_fill_bulk_urb(pUrb, pUsb_Dev, usb_sndbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    pUrb->transfer_dma = TransferDma; \
    pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; \
    }while(0)
    #else
    #define RTUSB_FILL_TX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    FILL_BULK_URB(pUrb, pUsb_Dev, usb_sndbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    }while(0)

    #endif


    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RTUSB_FILL_HTTX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    usb_fill_bulk_urb(pUrb, pUsb_Dev, usb_sndbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    pUrb->transfer_dma = TransferDma; \
    pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; \
    }while(0)
    #else
    #define RTUSB_FILL_HTTX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    FILL_BULK_URB(pUrb, pUsb_Dev, usb_sndbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    }while(0)
    #endif

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RTUSB_FILL_RX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    usb_fill_bulk_urb(pUrb, pUsb_Dev, usb_rcvbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    pUrb->transfer_dma = TransferDma; \
    pUrb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; \
    }while(0)
    /* pRxContext->data_dma + pAd->NextRxBulkInPosition; */
    #else
    #define RTUSB_FILL_RX_BULK_URB(pUrb, \
    pUsb_Dev, \
    uEndpointAddress, \
    pTransferBuf, \
    BufSize, \
    Complete, \
    pContext, \
    TransferDma) \
    do{ \
    FILL_BULK_URB(pUrb, pUsb_Dev, usb_rcvbulkpipe(pUsb_Dev, uEndpointAddress), \
    pTransferBuf, BufSize, Complete, pContext); \
    }while(0)
    #endif

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #define RTUSB_URB_DMA_MAPPING(pUrb) \
    { \
    pUrb->transfer_dma = 0; \
    pUrb->transfer_flags &= (~URB_NO_TRANSFER_DMA_MAP); \
    }
    #else
    #define RTUSB_URB_DMA_MAPPING(pUrb)
    #endif

    #define RTUSB_CONTROL_MSG(pUsb_Dev, uEndpointAddress, Request, RequestType, Value,Index, tmpBuf, TransferBufferLength, timeout, ret) \
    do{ \
    if (RequestType == DEVICE_VENDOR_REQUEST_OUT) \
    ret = USB_CONTROL_MSG(pUsb_Dev, usb_sndctrlpipe(pUsb_Dev, uEndpointAddress), Request, RequestType, Value, Index, tmpBuf, TransferBufferLength, timeout); \
    else if (RequestType == DEVICE_VENDOR_REQUEST_IN) \
    ret = USB_CONTROL_MSG(pUsb_Dev, usb_rcvctrlpipe(pUsb_Dev, uEndpointAddress), Request, RequestType, Value, Index, tmpBuf, TransferBufferLength, timeout); \
    else \
    { \
    DBGPRINT(RT_DEBUG_ERROR, ("vendor request direction is failed\n")); \
    ret = -1; \
    } \
    }while(0)

    #define rtusb_urb_context context
    #define rtusb_urb_status status

    #define RTMP_OS_USB_CONTEXT_GET(__pURB) __pURB->rtusb_urb_context
    #define RTMP_OS_USB_STATUS_GET(__pURB) __pURB->rtusb_urb_status

    #ifndef OS_ABL_SUPPORT
    #define USB_CONTROL_MSG usb_control_msg

    #else

    #define USB_CONTROL_MSG rausb_control_msg

    /*extern int rausb_register(struct usb_driver * new_driver); */
    /*extern void rausb_deregister(struct usb_driver * driver); */

    extern struct urb *rausb_alloc_urb(int iso_packets);
    extern void rausb_free_urb(VOID *urb);

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    extern void rausb_put_dev(VOID *dev);
    extern struct usb_device *rausb_get_dev(VOID *dev);
    #endif /* LINUX_VERSION_CODE */

    extern int rausb_submit_urb(VOID *urb);

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
    #ifndef gfp_t
    #define gfp_t INT32
    #endif /* gfp_t */

    extern void *rausb_buffer_alloc(VOID *dev,
    size_t size,
    ra_dma_addr_t *dma);
    extern void rausb_buffer_free(VOID *dev,
    size_t size,
    void *addr,
    ra_dma_addr_t dma);
    #endif /* LINUX_VERSION_CODE */

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,7)
    extern void rausb_kill_urb(VOID *urb);
    #endif /* LINUX_VERSION_CODE */

    extern int rausb_control_msg(VOID *dev,
    unsigned int pipe,
    __u8 request,
    __u8 requesttype,
    __u16 value,
    __u16 index,
    void *data,
    __u16 size,
    int timeout);

    #endif /* OS_ABL_SUPPORT */

    /*#endif // RTMP_USB_SUPPORT */

    #ifdef RALINK_ATE
    /******************************************************************************
    ATE related definitions
    ******************************************************************************/
    #define ate_print printk
    #define ATEDBGPRINT DBGPRINT

    #ifdef RTMP_MAC_USB
    #ifdef CONFIG_STA_SUPPORT
    #undef EEPROM_BIN_FILE_NAME /* Avoid APSTA mode re-define issue */
    #define EEPROM_BIN_FILE_NAME "/etc/Wireless/RT2870STA/e2p.bin"
    #endif /* CONFIG_STA_SUPPORT */
    #endif /* RTMP_MAC_USB */

    #ifdef RTMP_USB_SUPPORT

    #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2, 5, 51)) || (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 18)))
    /* Prototypes of completion funuc. */
    #define ATE_RTUSBBulkOutDataPacketComplete(Status, pURB, pt_regs) ATE_RTUSBBulkOutDataPacketComplete(pURB)
    #else
    #define ATE_RTUSBBulkOutDataPacketComplete(Status, pURB, pt_regs) ATE_RTUSBBulkOutDataPacketComplete(pURB, pt_regs)
    #endif /* LINUX_VERSION_CODE */

    USBHST_STATUS ATE_RTUSBBulkOutDataPacketComplete(URBCompleteStatus Status, purbb_t pURB, pregs *pt_regs);

    #endif /* RTMP_USB_SUPPORT */

    #endif /* RALINK_ATE */

    #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
    INT RtmpOSNetDevOpsAlloc(
    IN PVOID *pNetDevOps);
    #endif

    #define RTMP_OS_MAX_SCAN_DATA_GET() IW_SCAN_MAX_DATA

    #include "os/rt_os.h"

    #endif /* __RT_LINUX_H__ */