staging: delete rtl8187se wireless driver
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Apr 2014 18:35:54 +0000 (11:35 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Apr 2014 18:35:54 +0000 (11:35 -0700)
There is a "real" driver for this hardware now in drivers/net/ so remove
the staging version as it's not needed anymore.

Reported-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
31 files changed:
drivers/staging/Kconfig
drivers/staging/Makefile
drivers/staging/rtl8187se/Kconfig [deleted file]
drivers/staging/rtl8187se/Makefile [deleted file]
drivers/staging/rtl8187se/Module.symvers [deleted file]
drivers/staging/rtl8187se/TODO [deleted file]
drivers/staging/rtl8187se/ieee80211/dot11d.c [deleted file]
drivers/staging/rtl8187se/ieee80211/dot11d.h [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211.h [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_module.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c [deleted file]
drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c [deleted file]
drivers/staging/rtl8187se/r8180.h [deleted file]
drivers/staging/rtl8187se/r8180_93cx6.h [deleted file]
drivers/staging/rtl8187se/r8180_core.c [deleted file]
drivers/staging/rtl8187se/r8180_dm.c [deleted file]
drivers/staging/rtl8187se/r8180_dm.h [deleted file]
drivers/staging/rtl8187se/r8180_hw.h [deleted file]
drivers/staging/rtl8187se/r8180_rtl8225.h [deleted file]
drivers/staging/rtl8187se/r8180_rtl8225z2.c [deleted file]
drivers/staging/rtl8187se/r8180_wx.c [deleted file]
drivers/staging/rtl8187se/r8180_wx.h [deleted file]
drivers/staging/rtl8187se/r8185b_init.c [deleted file]

index ea5efb4..22365f1 100644 (file)
@@ -40,8 +40,6 @@ source "drivers/staging/olpc_dcon/Kconfig"
 
 source "drivers/staging/panel/Kconfig"
 
-source "drivers/staging/rtl8187se/Kconfig"
-
 source "drivers/staging/rtl8192u/Kconfig"
 
 source "drivers/staging/rtl8192e/Kconfig"
index 86e020c..fbe84ed 100644 (file)
@@ -12,7 +12,6 @@ obj-$(CONFIG_PRISM2_USB)      += wlan-ng/
 obj-$(CONFIG_COMEDI)           += comedi/
 obj-$(CONFIG_FB_OLPC_DCON)     += olpc_dcon/
 obj-$(CONFIG_PANEL)            += panel/
-obj-$(CONFIG_R8187SE)          += rtl8187se/
 obj-$(CONFIG_RTL8192U)         += rtl8192u/
 obj-$(CONFIG_RTL8192E)         += rtl8192e/
 obj-$(CONFIG_R8712U)           += rtl8712/
diff --git a/drivers/staging/rtl8187se/Kconfig b/drivers/staging/rtl8187se/Kconfig
deleted file mode 100644 (file)
index ff8d41e..0000000
+++ /dev/null
@@ -1,10 +0,0 @@
-config R8187SE
-       tristate "RealTek RTL8187SE Wireless LAN NIC driver"
-       depends on PCI && WLAN
-       depends on m
-       select WIRELESS_EXT
-       select WEXT_PRIV
-       select EEPROM_93CX6
-       select CRYPTO
-       ---help---
-         If built as a module, it will be called r8187se.ko.
diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile
deleted file mode 100644 (file)
index 91d1aa2..0000000
+++ /dev/null
@@ -1,38 +0,0 @@
-
-#ccflags-y += -DCONFIG_IEEE80211_NOWEP=y
-#ccflags-y += -std=gnu89
-#ccflags-y += -O2
-#CC            = gcc
-
-ccflags-y := -DSW_ANTE
-ccflags-y += -DTX_TRACK
-ccflags-y += -DHIGH_POWER
-ccflags-y += -DSW_DIG
-ccflags-y += -DRATE_ADAPT
-
-#enable it for legacy power save, disable it for leisure power save
-ccflags-y += -DENABLE_LPS
-
-
-#ccflags-y := -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
-
-r8187se-y :=                   \
-               r8180_core.o            \
-               r8180_wx.o              \
-               r8180_rtl8225z2.o       \
-               r8185b_init.o           \
-               r8180_dm.o              \
-               ieee80211/dot11d.o                      \
-               ieee80211/ieee80211_softmac.o           \
-               ieee80211/ieee80211_rx.o                \
-               ieee80211/ieee80211_tx.o                \
-               ieee80211/ieee80211_wx.o                \
-               ieee80211/ieee80211_module.o            \
-               ieee80211/ieee80211_softmac_wx.o        \
-               ieee80211/ieee80211_crypt.o             \
-               ieee80211/ieee80211_crypt_tkip.o        \
-               ieee80211/ieee80211_crypt_ccmp.o        \
-               ieee80211/ieee80211_crypt_wep.o
-
-obj-$(CONFIG_R8187SE)  += r8187se.o
-
diff --git a/drivers/staging/rtl8187se/Module.symvers b/drivers/staging/rtl8187se/Module.symvers
deleted file mode 100644 (file)
index e69de29..0000000
diff --git a/drivers/staging/rtl8187se/TODO b/drivers/staging/rtl8187se/TODO
deleted file mode 100644 (file)
index 704949a..0000000
+++ /dev/null
@@ -1,13 +0,0 @@
-TODO:
-- prepare private ieee80211 stack for merge with rtl8192su's version:
-  - add hwsec_active flag to struct ieee80211_device
-  - add bHwSec flag to cb_desc structure
-- switch to use shared "librtl" instead of private ieee80211 stack
-- switch to use LIB80211
-- switch to use MAC80211
-- use kernel coding style
-- checkpatch.pl fixes
-- sparse fixes
-- integrate with drivers/net/wireless/rtl818x
-
-Please send any patches to Greg Kroah-Hartman <greg@kroah.com>.
diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.c b/drivers/staging/rtl8187se/ieee80211/dot11d.c
deleted file mode 100644 (file)
index 4483c2c..0000000
+++ /dev/null
@@ -1,189 +0,0 @@
-#include "dot11d.h"
-
-void Dot11d_Init(struct ieee80211_device *ieee)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee);
-
-       pDot11dInfo->bEnabled = 0;
-
-       pDot11dInfo->State = DOT11D_STATE_NONE;
-       pDot11dInfo->CountryIeLen = 0;
-       memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-       memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-       RESET_CIE_WATCHDOG(ieee);
-
-       netdev_info(ieee->dev, "Dot11d_Init()\n");
-}
-
-/* Reset to the state as we are just entering a regulatory domain. */
-void Dot11d_Reset(struct ieee80211_device *ieee)
-{
-       u32 i;
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee);
-
-       /* Clear old channel map */
-       memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-       memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-       /* Set new channel map */
-       for (i = 1; i <= 11; i++)
-               (pDot11dInfo->channel_map)[i] = 1;
-
-       for (i = 12; i <= 14; i++)
-               (pDot11dInfo->channel_map)[i] = 2;
-
-       pDot11dInfo->State = DOT11D_STATE_NONE;
-       pDot11dInfo->CountryIeLen = 0;
-       RESET_CIE_WATCHDOG(ieee);
-}
-
-/*
- * Description:
- *     Update country IE from Beacon or Probe Response and configure PHY for
- *     operation in the regulatory domain.
- *
- * TODO:
- *     Configure Tx power.
- *
- * Assumption:
- *     1. IS_DOT11D_ENABLE() is TRUE.
- *     2. Input IE is an valid one.
- */
-void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr,
-                           u16 CoutryIeLen, u8 *pCoutryIe)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-       u8 i, j, NumTriples, MaxChnlNum;
-       u8 index, MaxTxPowerInDbm;
-       PCHNL_TXPOWER_TRIPLE pTriple;
-
-       if ((CoutryIeLen - 3)%3 != 0) {
-               netdev_info(dev->dev, "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n");
-               Dot11d_Reset(dev);
-               return;
-       }
-
-       memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-       memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-       MaxChnlNum = 0;
-       NumTriples = (CoutryIeLen - 3) / 3; /* skip 3-byte country string. */
-       pTriple = (PCHNL_TXPOWER_TRIPLE)(pCoutryIe + 3);
-       for (i = 0; i < NumTriples; i++) {
-               if (MaxChnlNum >= pTriple->FirstChnl) {
-                       /*
-                        * It is not in a monotonically increasing order,
-                        * so stop processing.
-                        */
-                       netdev_info(dev->dev,
-                                   "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n");
-                       Dot11d_Reset(dev);
-                       return;
-               }
-               if (MAX_CHANNEL_NUMBER <
-                   (pTriple->FirstChnl + pTriple->NumChnls)) {
-                       /*
-                        * It is not a valid set of channel id,
-                        * so stop processing
-                        */
-                       netdev_info(dev->dev,
-                                   "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........2\n");
-                       Dot11d_Reset(dev);
-                       return;
-               }
-
-               for (j = 0; j < pTriple->NumChnls; j++) {
-                       index = pTriple->FirstChnl + j;
-                       pDot11dInfo->channel_map[index] = 1;
-                       MaxTxPowerInDbm = pTriple->MaxTxPowerInDbm;
-                       pDot11dInfo->MaxTxPwrDbmList[index] = MaxTxPowerInDbm;
-                       MaxChnlNum = pTriple->FirstChnl + j;
-               }
-
-               pTriple = (PCHNL_TXPOWER_TRIPLE)((u8 *)pTriple + 3);
-       }
-#if 1
-       netdev_info(dev->dev, "Channel List:");
-       for (i = 1; i <= MAX_CHANNEL_NUMBER; i++)
-               if (pDot11dInfo->channel_map[i] > 0)
-                       netdev_info(dev->dev, " %d", i);
-       netdev_info(dev->dev, "\n");
-#endif
-
-       UPDATE_CIE_SRC(dev, pTaddr);
-
-       pDot11dInfo->CountryIeLen = CoutryIeLen;
-       memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe, CoutryIeLen);
-       pDot11dInfo->State = DOT11D_STATE_LEARNED;
-}
-
-u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-       u8 MaxTxPwrInDbm = 255;
-
-       if (MAX_CHANNEL_NUMBER < Channel) {
-               netdev_info(dev->dev, "DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n");
-               return MaxTxPwrInDbm;
-       }
-       if (pDot11dInfo->channel_map[Channel])
-               MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel];
-
-       return MaxTxPwrInDbm;
-}
-
-
-void DOT11D_ScanComplete(struct ieee80211_device *dev)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-
-       switch (pDot11dInfo->State) {
-       case DOT11D_STATE_LEARNED:
-               pDot11dInfo->State = DOT11D_STATE_DONE;
-               break;
-
-       case DOT11D_STATE_DONE:
-               if (GET_CIE_WATCHDOG(dev) == 0) {
-                       /* Reset country IE if previous one is gone. */
-                       Dot11d_Reset(dev);
-               }
-               break;
-       case DOT11D_STATE_NONE:
-               break;
-       }
-}
-
-int IsLegalChannel(struct ieee80211_device *dev, u8 channel)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-
-       if (MAX_CHANNEL_NUMBER < channel) {
-               netdev_info(dev->dev, "IsLegalChannel(): Invalid Channel\n");
-               return 0;
-       }
-       if (pDot11dInfo->channel_map[channel] > 0)
-               return 1;
-       return 0;
-}
-
-int ToLegalChannel(struct ieee80211_device *dev, u8 channel)
-{
-       PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-       u8 default_chn = 0;
-       u32 i = 0;
-
-       for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) {
-               if (pDot11dInfo->channel_map[i] > 0) {
-                       default_chn = i;
-                       break;
-               }
-       }
-
-       if (MAX_CHANNEL_NUMBER < channel) {
-               netdev_info(dev->dev, "IsLegalChannel(): Invalid Channel\n");
-               return default_chn;
-       }
-
-       if (pDot11dInfo->channel_map[channel] > 0)
-               return channel;
-
-       return default_chn;
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.h b/drivers/staging/rtl8187se/ieee80211/dot11d.h
deleted file mode 100644 (file)
index f996691..0000000
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __INC_DOT11D_H
-#define __INC_DOT11D_H
-
-#include "ieee80211.h"
-
-/* #define ENABLE_DOT11D */
-
-/* #define DOT11D_MAX_CHNL_NUM 83 */
-
-typedef struct _CHNL_TXPOWER_TRIPLE {
-       u8 FirstChnl;
-       u8  NumChnls;
-       u8  MaxTxPowerInDbm;
-} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE;
-
-typedef enum _DOT11D_STATE {
-       DOT11D_STATE_NONE = 0,
-       DOT11D_STATE_LEARNED,
-       DOT11D_STATE_DONE,
-} DOT11D_STATE;
-
-typedef struct _RT_DOT11D_INFO {
-       /* DECLARE_RT_OBJECT(RT_DOT12D_INFO); */
-
-       bool bEnabled; /* dot11MultiDomainCapabilityEnabled */
-
-       u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */
-       u8  CountryIeBuf[MAX_IE_LEN];
-       u8  CountryIeSrcAddr[6]; /* Source AP of the country IE. */
-       u8  CountryIeWatchdog;
-
-       u8  channel_map[MAX_CHANNEL_NUMBER+1];  /* !!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */
-       /* u8  ChnlListLen; // #Bytes valid in ChnlList[]. */
-       /* u8  ChnlList[DOT11D_MAX_CHNL_NUM]; */
-       u8  MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1];
-
-       DOT11D_STATE State;
-} RT_DOT11D_INFO, *PRT_DOT11D_INFO;
-
-#define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1:0)
-#define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], (des)[2] = (src)[2], (des)[3] = (src)[3], (des)[4] = (src)[4], (des)[5] = (src)[5])
-#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo))
-
-#define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled
-#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0)
-
-#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
-#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
-
-#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \
-       (((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \
-       FALSE : \
-       (!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length)))
-
-#define CIE_WATCHDOG_TH 1
-#define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog
-#define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0
-#define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev)
-
-#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE)
-
-void Dot11d_Init(struct ieee80211_device *dev);
-void Dot11d_Reset(struct ieee80211_device *dev);
-void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr,
-                           u16 CoutryIeLen, u8 *pCoutryIe);
-u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel);
-void DOT11D_ScanComplete(struct ieee80211_device *dev);
-int IsLegalChannel(struct ieee80211_device *dev, u8 channel);
-int ToLegalChannel(struct ieee80211_device *dev, u8 channel);
-
-#endif /*  #ifndef __INC_DOT11D_H */
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
deleted file mode 100644 (file)
index d1763b7..0000000
+++ /dev/null
@@ -1,1496 +0,0 @@
-/*
- * Merged with mainline ieee80211.h in Aug 2004.  Original ieee802_11
- * remains copyright by the original authors
- *
- * Portions of the merged code are based on Host AP (software wireless
- * LAN access point) driver for Intersil Prism2/2.5/3.
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * Adaption to a generic IEEE 802.11 stack by James Ketrenos
- * <jketreno@linux.intel.com>
- * Copyright (c) 2004, Intel Corporation
- *
- * Modified for Realtek's wi-fi cards by Andrea Merello
- * <andrea.merello@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-#ifndef IEEE80211_H
-#define IEEE80211_H
-#include <linux/if_ether.h> /* ETH_ALEN */
-#include <linux/kernel.h>   /* ARRAY_SIZE */
-#include <linux/jiffies.h>
-#include <linux/timer.h>
-#include <linux/sched.h>
-#include <linux/semaphore.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <linux/interrupt.h>
-
-#define KEY_TYPE_NA            0x0
-#define KEY_TYPE_WEP40                 0x1
-#define KEY_TYPE_TKIP          0x2
-#define KEY_TYPE_CCMP          0x4
-#define KEY_TYPE_WEP104                0x5
-
-#define aSifsTime                                      10
-
-#define MGMT_QUEUE_NUM 5
-
-
-#define IEEE_CMD_SET_WPA_PARAM                 1
-#define        IEEE_CMD_SET_WPA_IE                     2
-#define IEEE_CMD_SET_ENCRYPTION                        3
-#define IEEE_CMD_MLME                          4
-
-#define IEEE_PARAM_WPA_ENABLED                 1
-#define IEEE_PARAM_TKIP_COUNTERMEASURES                2
-#define IEEE_PARAM_DROP_UNENCRYPTED            3
-#define IEEE_PARAM_PRIVACY_INVOKED             4
-#define IEEE_PARAM_AUTH_ALGS                   5
-#define IEEE_PARAM_IEEE_802_1X                 6
-//It should consistent with the driver_XXX.c
-//   David, 2006.9.26
-#define IEEE_PARAM_WPAX_SELECT                 7
-//Added for notify the encryption type selection
-//   David, 2006.9.26
-#define IEEE_PROTO_WPA                         1
-#define IEEE_PROTO_RSN                         2
-//Added for notify the encryption type selection
-//   David, 2006.9.26
-#define IEEE_WPAX_USEGROUP                     0
-#define IEEE_WPAX_WEP40                                1
-#define IEEE_WPAX_TKIP                         2
-#define IEEE_WPAX_WRAP                         3
-#define IEEE_WPAX_CCMP                         4
-#define IEEE_WPAX_WEP104                       5
-
-#define IEEE_KEY_MGMT_IEEE8021X                        1
-#define IEEE_KEY_MGMT_PSK                      2
-
-
-
-#define IEEE_MLME_STA_DEAUTH                   1
-#define IEEE_MLME_STA_DISASSOC                 2
-
-
-#define IEEE_CRYPT_ERR_UNKNOWN_ALG             2
-#define IEEE_CRYPT_ERR_UNKNOWN_ADDR            3
-#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED               4
-#define IEEE_CRYPT_ERR_KEY_SET_FAILED          5
-#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED               6
-#define IEEE_CRYPT_ERR_CARD_CONF_FAILED                7
-
-
-#define        IEEE_CRYPT_ALG_NAME_LEN                 16
-
-extern int ieee80211_crypto_tkip_init(void);
-extern void ieee80211_crypto_tkip_exit(void);
-
-//by amy for ps
-typedef struct ieee_param {
-       u32 cmd;
-       u8 sta_addr[ETH_ALEN];
-        union {
-               struct {
-                       u8 name;
-                       u32 value;
-               } wpa_param;
-               struct {
-                       u32 len;
-                       u8 reserved[32];
-                       u8 data[0];
-               } wpa_ie;
-               struct{
-                       int command;
-                       int reason_code;
-               } mlme;
-               struct {
-                       u8 alg[IEEE_CRYPT_ALG_NAME_LEN];
-                       u8 set_tx;
-                       u32 err;
-                       u8 idx;
-                       u8 seq[8]; /* sequence counter (set: RX, get: TX) */
-                       u16 key_len;
-                       u8 key[0];
-               } crypt;
-
-       } u;
-}ieee_param;
-
-
-#define MSECS(t) msecs_to_jiffies(t)
-#define msleep_interruptible_rtl  msleep_interruptible
-
-#define IEEE80211_DATA_LEN             2304
-/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
-   6.2.1.1.2.
-
-   The figure in section 7.1.2 suggests a body size of up to 2312
-   bytes is allowed, which is a bit confusing, I suspect this
-   represents the 2304 bytes of real data, plus a possible 8 bytes of
-   WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
-
-#define IEEE80211_3ADDR_LEN 24
-#define IEEE80211_4ADDR_LEN 30
-#define IEEE80211_FCS_LEN    4
-#define IEEE80211_HLEN                 IEEE80211_4ADDR_LEN
-#define IEEE80211_FRAME_LEN            (IEEE80211_DATA_LEN + IEEE80211_HLEN)
-#define IEEE80211_MGMT_HDR_LEN 24
-#define IEEE80211_DATA_HDR3_LEN 24
-#define IEEE80211_DATA_HDR4_LEN 30
-
-#define MIN_FRAG_THRESHOLD     256U
-#define        MAX_FRAG_THRESHOLD     2346U
-
-/* Frame control field constants */
-#define IEEE80211_FCTL_DSTODS          0x0300 //added by david
-#define IEEE80211_FCTL_WEP             0x4000
-
-/* debug macros */
-
-#ifdef CONFIG_IEEE80211_DEBUG
-extern u32 ieee80211_debug_level;
-#define IEEE80211_DEBUG(level, fmt, args...) \
-do { if (ieee80211_debug_level & (level)) \
-  printk(KERN_DEBUG "ieee80211: %c %s " fmt, \
-         in_interrupt() ? 'I' : 'U', __func__ , ## args); } while (0)
-#else
-#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
-#endif /* CONFIG_IEEE80211_DEBUG */
-
-/*
- * To use the debug system;
- *
- * If you are defining a new debug classification, simply add it to the #define
- * list here in the form of:
- *
- * #define IEEE80211_DL_xxxx VALUE
- *
- * shifting value to the left one bit from the previous entry.  xxxx should be
- * the name of the classification (for example, WEP)
- *
- * You then need to either add a IEEE80211_xxxx_DEBUG() macro definition for your
- * classification, or use IEEE80211_DEBUG(IEEE80211_DL_xxxx, ...) whenever you want
- * to send output to that classification.
- *
- * To add your debug level to the list of levels seen when you perform
- *
- * % cat /proc/net/ipw/debug_level
- *
- * you simply need to add your entry to the ipw_debug_levels array.
- *
- * If you do not see debug_level in /proc/net/ipw then you do not have
- * CONFIG_IEEE80211_DEBUG defined in your kernel configuration
- *
- */
-
-#define IEEE80211_DL_INFO          (1<<0)
-#define IEEE80211_DL_WX            (1<<1)
-#define IEEE80211_DL_SCAN          (1<<2)
-#define IEEE80211_DL_STATE         (1<<3)
-#define IEEE80211_DL_MGMT          (1<<4)
-#define IEEE80211_DL_FRAG          (1<<5)
-#define IEEE80211_DL_EAP           (1<<6)
-#define IEEE80211_DL_DROP          (1<<7)
-
-#define IEEE80211_DL_TX            (1<<8)
-#define IEEE80211_DL_RX            (1<<9)
-
-#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
-#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
-#define IEEE80211_DEBUG_INFO(f, a...)   IEEE80211_DEBUG(IEEE80211_DL_INFO, f, ## a)
-
-#define IEEE80211_DEBUG_WX(f, a...)     IEEE80211_DEBUG(IEEE80211_DL_WX, f, ## a)
-#define IEEE80211_DEBUG_SCAN(f, a...)   IEEE80211_DEBUG(IEEE80211_DL_SCAN, f, ## a)
-//#define IEEE_DEBUG_SCAN  IEEE80211_WARNING
-#define IEEE80211_DEBUG_STATE(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_STATE, f, ## a)
-#define IEEE80211_DEBUG_MGMT(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_MGMT, f, ## a)
-#define IEEE80211_DEBUG_FRAG(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_FRAG, f, ## a)
-#define IEEE80211_DEBUG_EAP(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_EAP, f, ## a)
-#define IEEE80211_DEBUG_DROP(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
-#define IEEE80211_DEBUG_TX(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
-#define IEEE80211_DEBUG_RX(f, a...)  IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
-#include <linux/netdevice.h>
-#include <linux/if_arp.h> /* ARPHRD_ETHER */
-
-#ifndef WIRELESS_SPY
-#define WIRELESS_SPY           // enable iwspy support
-#endif
-#include <net/iw_handler.h>    // new driver API
-
-#ifndef ETH_P_PAE
-#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
-#endif /* ETH_P_PAE */
-
-#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
-
-#ifndef ETH_P_80211_RAW
-#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
-#endif
-
-/* IEEE 802.11 defines */
-
-#define P80211_OUI_LEN 3
-
-struct ieee80211_snap_hdr {
-
-        u8    dsap;   /* always 0xAA */
-        u8    ssap;   /* always 0xAA */
-        u8    ctrl;   /* always 0x03 */
-        u8    oui[P80211_OUI_LEN];    /* organizational universal id */
-
-} __attribute__ ((packed));
-
-#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr)
-
-#define WLAN_FC_GET_TYPE(fc) ((fc) & IEEE80211_FCTL_FTYPE)
-#define WLAN_FC_GET_STYPE(fc) ((fc) & IEEE80211_FCTL_STYPE)
-
-#define WLAN_GET_SEQ_FRAG(seq) ((seq) & IEEE80211_SCTL_FRAG)
-#define WLAN_GET_SEQ_SEQ(seq)  ((seq) & IEEE80211_SCTL_SEQ)
-
-#define WLAN_CAPABILITY_BSS (1<<0)
-#define WLAN_CAPABILITY_SHORT_SLOT (1<<10)
-
-#define IEEE80211_STATMASK_SIGNAL (1<<0)
-#define IEEE80211_STATMASK_RSSI (1<<1)
-#define IEEE80211_STATMASK_NOISE (1<<2)
-#define IEEE80211_STATMASK_RATE (1<<3)
-#define IEEE80211_STATMASK_WEMASK 0x7
-
-
-#define IEEE80211_CCK_MODULATION    (1<<0)
-#define IEEE80211_OFDM_MODULATION   (1<<1)
-
-#define IEEE80211_24GHZ_BAND     (1<<0)
-#define IEEE80211_52GHZ_BAND     (1<<1)
-
-#define IEEE80211_CCK_RATE_LEN                 4
-#define IEEE80211_CCK_RATE_1MB                 0x02
-#define IEEE80211_CCK_RATE_2MB                 0x04
-#define IEEE80211_CCK_RATE_5MB                 0x0B
-#define IEEE80211_CCK_RATE_11MB                        0x16
-#define IEEE80211_OFDM_RATE_LEN                8
-#define IEEE80211_OFDM_RATE_6MB                        0x0C
-#define IEEE80211_OFDM_RATE_9MB                        0x12
-#define IEEE80211_OFDM_RATE_12MB               0x18
-#define IEEE80211_OFDM_RATE_18MB               0x24
-#define IEEE80211_OFDM_RATE_24MB               0x30
-#define IEEE80211_OFDM_RATE_36MB               0x48
-#define IEEE80211_OFDM_RATE_48MB               0x60
-#define IEEE80211_OFDM_RATE_54MB               0x6C
-#define IEEE80211_BASIC_RATE_MASK              0x80
-
-#define IEEE80211_CCK_RATE_1MB_MASK            (1<<0)
-#define IEEE80211_CCK_RATE_2MB_MASK            (1<<1)
-#define IEEE80211_CCK_RATE_5MB_MASK            (1<<2)
-#define IEEE80211_CCK_RATE_11MB_MASK           (1<<3)
-#define IEEE80211_OFDM_RATE_6MB_MASK           (1<<4)
-#define IEEE80211_OFDM_RATE_9MB_MASK           (1<<5)
-#define IEEE80211_OFDM_RATE_12MB_MASK          (1<<6)
-#define IEEE80211_OFDM_RATE_18MB_MASK          (1<<7)
-#define IEEE80211_OFDM_RATE_24MB_MASK          (1<<8)
-#define IEEE80211_OFDM_RATE_36MB_MASK          (1<<9)
-#define IEEE80211_OFDM_RATE_48MB_MASK          (1<<10)
-#define IEEE80211_OFDM_RATE_54MB_MASK          (1<<11)
-
-#define IEEE80211_CCK_RATES_MASK               0x0000000F
-#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \
-       IEEE80211_CCK_RATE_2MB_MASK)
-#define IEEE80211_CCK_DEFAULT_RATES_MASK       (IEEE80211_CCK_BASIC_RATES_MASK | \
-        IEEE80211_CCK_RATE_5MB_MASK | \
-        IEEE80211_CCK_RATE_11MB_MASK)
-
-#define IEEE80211_OFDM_RATES_MASK              0x00000FF0
-#define IEEE80211_OFDM_BASIC_RATES_MASK        (IEEE80211_OFDM_RATE_6MB_MASK | \
-       IEEE80211_OFDM_RATE_12MB_MASK | \
-       IEEE80211_OFDM_RATE_24MB_MASK)
-#define IEEE80211_OFDM_DEFAULT_RATES_MASK      (IEEE80211_OFDM_BASIC_RATES_MASK | \
-       IEEE80211_OFDM_RATE_9MB_MASK  | \
-       IEEE80211_OFDM_RATE_18MB_MASK | \
-       IEEE80211_OFDM_RATE_36MB_MASK | \
-       IEEE80211_OFDM_RATE_48MB_MASK | \
-       IEEE80211_OFDM_RATE_54MB_MASK)
-#define IEEE80211_DEFAULT_RATES_MASK (IEEE80211_OFDM_DEFAULT_RATES_MASK | \
-                                IEEE80211_CCK_DEFAULT_RATES_MASK)
-
-#define IEEE80211_NUM_OFDM_RATES           8
-#define IEEE80211_NUM_CCK_RATES                    4
-#define IEEE80211_OFDM_SHIFT_MASK_A         4
-
-/* this is stolen and modified from the madwifi driver*/
-#define IEEE80211_FC0_TYPE_MASK                0x0c
-#define IEEE80211_FC0_TYPE_DATA                0x08
-#define IEEE80211_FC0_SUBTYPE_MASK     0xB0
-#define IEEE80211_FC0_SUBTYPE_QOS      0x80
-
-#define IEEE80211_QOS_HAS_SEQ(fc) \
-       (((fc) & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) == \
-        (IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS))
-
-/* this is stolen from ipw2200 driver */
-#define IEEE_IBSS_MAC_HASH_SIZE 31
-struct ieee_ibss_seq {
-       u8 mac[ETH_ALEN];
-       u16 seq_num[17];
-       u16 frag_num[17];
-       unsigned long packet_time[17];
-       struct list_head list;
-};
-
-/* NOTE: This data is for statistical purposes; not all hardware provides this
- *       information for frames received.  Not setting these will not cause
- *       any adverse affects. */
-struct ieee80211_rx_stats {
-       u32 mac_time[2];
-       u8 signalstrength;
-       s8 rssi;
-       u8 signal;
-       u8 noise;
-       u16 rate; /* in 100 kbps */
-       u8 received_channel;
-       u8 control;
-       u8 mask;
-       u8 freq;
-       u16 len;
-       u8 nic_type;
-};
-
-/* IEEE 802.11 requires that STA supports concurrent reception of at least
- * three fragmented frames. This define can be increased to support more
- * concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
-#define IEEE80211_FRAG_CACHE_LEN 4
-
-struct ieee80211_frag_entry {
-       unsigned long first_frag_time;
-       unsigned int seq;
-       unsigned int last_frag;
-       struct sk_buff *skb;
-       u8 src_addr[ETH_ALEN];
-       u8 dst_addr[ETH_ALEN];
-};
-
-struct ieee80211_stats {
-       unsigned int tx_unicast_frames;
-       unsigned int tx_multicast_frames;
-       unsigned int tx_fragments;
-       unsigned int tx_unicast_octets;
-       unsigned int tx_multicast_octets;
-       unsigned int tx_deferred_transmissions;
-       unsigned int tx_single_retry_frames;
-       unsigned int tx_multiple_retry_frames;
-       unsigned int tx_retry_limit_exceeded;
-       unsigned int tx_discards;
-       unsigned int rx_unicast_frames;
-       unsigned int rx_multicast_frames;
-       unsigned int rx_fragments;
-       unsigned int rx_unicast_octets;
-       unsigned int rx_multicast_octets;
-       unsigned int rx_fcs_errors;
-       unsigned int rx_discards_no_buffer;
-       unsigned int tx_discards_wrong_sa;
-       unsigned int rx_discards_undecryptable;
-       unsigned int rx_message_in_msg_fragments;
-       unsigned int rx_message_in_bad_msg_fragments;
-};
-
-struct ieee80211_device;
-
-#include "ieee80211_crypt.h"
-
-#define SEC_KEY_1         (1<<0)
-#define SEC_KEY_2         (1<<1)
-#define SEC_KEY_3         (1<<2)
-#define SEC_KEY_4         (1<<3)
-#define SEC_ACTIVE_KEY    (1<<4)
-#define SEC_AUTH_MODE     (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL         (1<<7)
-#define SEC_ENABLED       (1<<8)
-
-#define SEC_LEVEL_0      0 /* None */
-#define SEC_LEVEL_1      1 /* WEP 40 and 104 bit */
-#define SEC_LEVEL_2      2 /* Level 1 + TKIP */
-#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
-#define SEC_LEVEL_3      4 /* Level 2 + CCMP */
-
-#define WEP_KEYS 4
-#define WEP_KEY_LEN 13
-
-#define WEP_KEY_LEN_MODIF 32
-
-struct ieee80211_security {
-       u16 active_key:2,
-            enabled:1,
-           auth_mode:2,
-            auth_algo:4,
-            unicast_uses_group:1;
-       u8 key_sizes[WEP_KEYS];
-       u8 keys[WEP_KEYS][WEP_KEY_LEN_MODIF];
-       u8 level;
-       u16 flags;
-} __attribute__ ((packed));
-
-
-/*
-
- 802.11 data frame from AP
-
-      ,-------------------------------------------------------------------.
-Bytes |  2   |  2   |    6    |    6    |    6    |  2   | 0..2312 |   4  |
-      |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  frame  |  fcs |
-      |      | tion | (BSSID) |         |         | ence |  data   |      |
-      `-------------------------------------------------------------------'
-
-Total: 28-2340 bytes
-
-*/
-
-/* Management Frame Information Element Types */
-enum {
-       MFIE_TYPE_SSID = 0,
-       MFIE_TYPE_RATES = 1,
-       MFIE_TYPE_FH_SET = 2,
-       MFIE_TYPE_DS_SET = 3,
-       MFIE_TYPE_CF_SET = 4,
-       MFIE_TYPE_TIM = 5,
-       MFIE_TYPE_IBSS_SET = 6,
-       MFIE_TYPE_COUNTRY = 7,
-       MFIE_TYPE_CHALLENGE = 16,
-       MFIE_TYPE_ERP = 42,
-       MFIE_TYPE_RSN = 48,
-       MFIE_TYPE_RATES_EX = 50,
-       MFIE_TYPE_GENERIC = 221,
-};
-
-struct ieee80211_header_data {
-       __le16 frame_ctl;
-       u16 duration_id;
-       u8 addr1[6];
-       u8 addr2[6];
-       u8 addr3[6];
-       u16 seq_ctrl;
-};
-
-struct ieee80211_hdr_4addr {
-       __le16 frame_ctl;
-       u16 duration_id;
-       u8 addr1[ETH_ALEN];
-       u8 addr2[ETH_ALEN];
-       u8 addr3[ETH_ALEN];
-       u16 seq_ctl;
-       u8 addr4[ETH_ALEN];
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_3addrqos {
-       u16 frame_ctl;
-       u16 duration_id;
-       u8 addr1[ETH_ALEN];
-       u8 addr2[ETH_ALEN];
-       u8 addr3[ETH_ALEN];
-       u16 seq_ctl;
-       u16 qos_ctl;
-} __attribute__ ((packed));
-
-struct ieee80211_hdr_4addrqos {
-       u16 frame_ctl;
-       u16 duration_id;
-       u8 addr1[ETH_ALEN];
-       u8 addr2[ETH_ALEN];
-       u8 addr3[ETH_ALEN];
-       u16 seq_ctl;
-       u8 addr4[ETH_ALEN];
-       u16 qos_ctl;
-} __attribute__ ((packed));
-
-struct ieee80211_info_element_hdr {
-       u8 id;
-       u8 len;
-} __attribute__ ((packed));
-
-struct ieee80211_info_element {
-       u8 id;
-       u8 len;
-       u8 data[0];
-} __attribute__ ((packed));
-
-struct ieee80211_authentication {
-       struct ieee80211_header_data header;
-       u16 algorithm;
-       u16 transaction;
-       u16 status;
-       //struct ieee80211_info_element_hdr info_element;
-} __attribute__ ((packed));
-
-struct ieee80211_disassoc_frame {
-       struct ieee80211_hdr_3addr header;
-       u16    reasoncode;
-} __attribute__ ((packed));
-
-struct ieee80211_probe_request {
-       struct ieee80211_header_data header;
-       /* struct ieee80211_info_element info_element; */
-} __attribute__ ((packed));
-
-struct ieee80211_probe_response {
-       struct ieee80211_header_data header;
-       u32 time_stamp[2];
-       u16 beacon_interval;
-       u16 capability;
-       struct ieee80211_info_element info_element;
-} __attribute__ ((packed));
-
-struct ieee80211_assoc_request_frame {
-       struct ieee80211_hdr_3addr header;
-       u16 capability;
-       u16 listen_interval;
-       //u8 current_ap[ETH_ALEN];
-       struct ieee80211_info_element_hdr info_element;
-} __attribute__ ((packed));
-
-struct ieee80211_assoc_response_frame {
-       struct ieee80211_hdr_3addr header;
-       u16 capability;
-       u16 status;
-       u16 aid;
-       struct ieee80211_info_element info_element; /* supported rates */
-} __attribute__ ((packed));
-
-struct ieee80211_txb {
-       u8 nr_frags;
-       u8 encrypted;
-       u16 reserved;
-       u16 frag_size;
-       u16 payload_size;
-       struct sk_buff *fragments[0];
-};
-
-/* SWEEP TABLE ENTRIES NUMBER */
-#define MAX_SWEEP_TAB_ENTRIES                  42
-#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET       7
-
-/* MAX_RATES_LENGTH needs to be 12.  The spec says 8, and many APs
- * only use 8, and then use extended rates for the remaining supported
- * rates.  Other APs, however, stick all of their supported rates on the
- * main rates information element... */
-#define MAX_RATES_LENGTH                       ((u8)12)
-#define MAX_RATES_EX_LENGTH                    ((u8)16)
-
-#define MAX_NETWORK_COUNT                      128
-
-#define MAX_CHANNEL_NUMBER                     165
-
-#define IEEE80211_SOFTMAC_SCAN_TIME            100 /* (HZ / 2) */
-#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME     (HZ * 2)
-
-#define CRC_LENGTH     4U
-
-#define MAX_WPA_IE_LEN 64
-
-#define NETWORK_EMPTY_ESSID    (1 << 0)
-#define NETWORK_HAS_OFDM       (1 << 1)
-#define NETWORK_HAS_CCK                (1 << 2)
-
-struct ieee80211_wmm_ac_param {
-       u8 ac_aci_acm_aifsn;
-       u8 ac_ecwmin_ecwmax;
-       u16 ac_txop_limit;
-};
-
-struct ieee80211_wmm_ts_info {
-       u8 ac_dir_tid;
-       u8 ac_up_psb;
-       u8 reserved;
-} __attribute__ ((packed));
-
-struct ieee80211_wmm_tspec_elem {
-       struct ieee80211_wmm_ts_info ts_info;
-       u16 norm_msdu_size;
-       u16 max_msdu_size;
-       u32 min_serv_inter;
-       u32 max_serv_inter;
-       u32 inact_inter;
-       u32 suspen_inter;
-       u32 serv_start_time;
-       u32 min_data_rate;
-       u32 mean_data_rate;
-       u32 peak_data_rate;
-       u32 max_burst_size;
-       u32 delay_bound;
-       u32 min_phy_rate;
-       u16 surp_band_allow;
-       u16 medium_time;
-}__attribute__((packed));
-
-enum eap_type {
-       EAP_PACKET = 0,
-       EAPOL_START,
-       EAPOL_LOGOFF,
-       EAPOL_KEY,
-       EAPOL_ENCAP_ASF_ALERT
-};
-
-static const char *eap_types[] = {
-       [EAP_PACKET]            = "EAP-Packet",
-       [EAPOL_START]           = "EAPOL-Start",
-       [EAPOL_LOGOFF]          = "EAPOL-Logoff",
-       [EAPOL_KEY]             = "EAPOL-Key",
-       [EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert"
-};
-
-static inline const char *eap_get_type(int type)
-{
-       return (type >= ARRAY_SIZE(eap_types)) ? "Unknown" : eap_types[type];
-}
-
-struct eapol {
-       u8 snap[6];
-       u16 ethertype;
-       u8 version;
-       u8 type;
-       u16 length;
-} __attribute__ ((packed));
-
-struct ieee80211_softmac_stats {
-       unsigned int rx_ass_ok;
-       unsigned int rx_ass_err;
-       unsigned int rx_probe_rq;
-       unsigned int tx_probe_rs;
-       unsigned int tx_beacons;
-       unsigned int rx_auth_rq;
-       unsigned int rx_auth_rs_ok;
-       unsigned int rx_auth_rs_err;
-       unsigned int tx_auth_rq;
-       unsigned int no_auth_rs;
-       unsigned int no_ass_rs;
-       unsigned int tx_ass_rq;
-       unsigned int rx_ass_rq;
-       unsigned int tx_probe_rq;
-       unsigned int reassoc;
-       unsigned int swtxstop;
-       unsigned int swtxawake;
-};
-
-#define BEACON_PROBE_SSID_ID_POSITION 12
-
-/*
- * These are the data types that can make up management packets
- *
-       u16 auth_algorithm;
-       u16 auth_sequence;
-       u16 beacon_interval;
-       u16 capability;
-       u8 current_ap[ETH_ALEN];
-       u16 listen_interval;
-       struct {
-               u16 association_id:14, reserved:2;
-       } __attribute__ ((packed));
-       u32 time_stamp[2];
-       u16 reason;
-       u16 status;
-*/
-
-#define IEEE80211_DEFAULT_TX_ESSID "Penguin"
-#define IEEE80211_DEFAULT_BASIC_RATE 10
-
-enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame};
-#define MAX_SP_Len  (WMM_all_frame << 4)
-#define IEEE80211_QOS_TID 0x0f
-#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5)
-
-#define MAX_IE_LEN                                             0xFF //+YJ,080625
-
-struct rtl8187se_channel_list {
-       u8      channel[MAX_CHANNEL_NUMBER + 1];
-       u8      len;
-};
-
-//by amy for ps
-#define IEEE80211_WATCH_DOG_TIME    2000
-//by amy for ps
-//by amy for antenna
-#define ANTENNA_DIVERSITY_TIMER_PERIOD         1000 // 1000 m
-//by amy for antenna
-
-#define IEEE80211_DTIM_MBCAST 4
-#define IEEE80211_DTIM_UCAST 2
-#define IEEE80211_DTIM_VALID 1
-#define IEEE80211_DTIM_INVALID 0
-
-#define IEEE80211_PS_DISABLED 0
-#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST
-#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST
-#define IEEE80211_PS_ENABLE   IEEE80211_DTIM_VALID
-//added by David for QoS 2006/6/30
-//#define WMM_Hang_8187
-#ifdef WMM_Hang_8187
-#undef WMM_Hang_8187
-#endif
-
-#define WME_AC_BE   0x00
-#define WME_AC_BK   0x01
-#define WME_AC_VI   0x02
-#define WME_AC_VO   0x03
-#define WME_ACI_MASK 0x03
-#define WME_AIFSN_MASK 0x03
-#define WME_AC_PRAM_LEN 16
-
-//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP
-//#define UP2AC(up)    ((up<3) ? ((up==0)?1:0) : (up>>1))
-#define UP2AC(up) (               \
-       ((up) < 1) ? WME_AC_BE : \
-       ((up) < 3) ? WME_AC_BK : \
-       ((up) < 4) ? WME_AC_BE : \
-       ((up) < 6) ? WME_AC_VI : \
-       WME_AC_VO)
-//AC Mapping to UP, using in Tx part for selecting the corresponding TX queue
-#define AC2UP(_ac)     (       \
-       ((_ac) == WME_AC_VO) ? 6 : \
-       ((_ac) == WME_AC_VI) ? 5 : \
-       ((_ac) == WME_AC_BK) ? 1 : \
-       0)
-
-#define        ETHER_ADDR_LEN          6       /* length of an Ethernet address */
-struct ether_header {
-       u8 ether_dhost[ETHER_ADDR_LEN];
-       u8 ether_shost[ETHER_ADDR_LEN];
-       u16 ether_type;
-} __attribute__((packed));
-
-#ifndef ETHERTYPE_PAE
-#define        ETHERTYPE_PAE   0x888e          /* EAPOL PAE/802.1x */
-#endif
-#ifndef ETHERTYPE_IP
-#define        ETHERTYPE_IP    0x0800          /* IP protocol */
-#endif
-
-struct ieee80211_network {
-       /* These entries are used to identify a unique network */
-       u8 bssid[ETH_ALEN];
-       u8 channel;
-       /* Ensure null-terminated for any debug msgs */
-       u8 ssid[IW_ESSID_MAX_SIZE + 1];
-       u8 ssid_len;
-
-       /* These are network statistics */
-       struct ieee80211_rx_stats stats;
-       u16 capability;
-       u8 rates[MAX_RATES_LENGTH];
-       u8 rates_len;
-       u8 rates_ex[MAX_RATES_EX_LENGTH];
-       u8 rates_ex_len;
-       unsigned long last_scanned;
-       u8 mode;
-       u8 flags;
-       u32 last_associate;
-       u32 time_stamp[2];
-       u16 beacon_interval;
-       u16 listen_interval;
-       u16 atim_window;
-       u8 wpa_ie[MAX_WPA_IE_LEN];
-       size_t wpa_ie_len;
-       u8 rsn_ie[MAX_WPA_IE_LEN];
-       size_t rsn_ie_len;
-       u8 dtim_period;
-       u8 dtim_data;
-       u32 last_dtim_sta_time[2];
-       struct list_head list;
-       //appeded for QoS
-       u8 wmm_info;
-       struct ieee80211_wmm_ac_param wmm_param[4];
-       u8 QoS_Enable;
-       u8 SignalStrength;
-//by amy 080312
-       u8 HighestOperaRate;
-//by amy 080312
-       u8 Turbo_Enable;//enable turbo mode, added by thomas
-       u16 CountryIeLen;
-       u8 CountryIeBuf[MAX_IE_LEN];
-};
-
-enum ieee80211_state {
-
-       /* the card is not linked at all */
-       IEEE80211_NOLINK = 0,
-
-       /* IEEE80211_ASSOCIATING* are for BSS client mode
-        * the driver shall not perform RX filtering unless
-        * the state is LINKED.
-        * The driver shall just check for the state LINKED and
-        * defaults to NOLINK for ALL the other states (including
-        * LINKED_SCANNING)
-        */
-
-       /* the association procedure will start (wq scheduling)*/
-       IEEE80211_ASSOCIATING,
-       IEEE80211_ASSOCIATING_RETRY,
-
-       /* the association procedure is sending AUTH request*/
-       IEEE80211_ASSOCIATING_AUTHENTICATING,
-
-       /* the association procedure has successfully authenticated
-        * and is sending association request
-        */
-       IEEE80211_ASSOCIATING_AUTHENTICATED,
-
-       /* the link is ok. the card associated to a BSS or linked
-        * to a ibss cell or acting as an AP and creating the bss
-        */
-       IEEE80211_LINKED,
-
-       /* same as LINKED, but the driver shall apply RX filter
-        * rules as we are in NO_LINK mode. As the card is still
-        * logically linked, but it is doing a syncro site survey
-        * then it will be back to LINKED state.
-        */
-       IEEE80211_LINKED_SCANNING,
-
-};
-
-#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
-#define DEFAULT_FTS 2346
-
-#define CFG_IEEE80211_RESERVE_FCS (1<<0)
-#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
-
-typedef struct tx_pending_t{
-       int frag;
-       struct ieee80211_txb *txb;
-}tx_pending_t;
-
-enum {
-       COUNTRY_CODE_FCC = 0,
-       COUNTRY_CODE_IC = 1,
-       COUNTRY_CODE_ETSI = 2,
-       COUNTRY_CODE_SPAIN = 3,
-       COUNTRY_CODE_FRANCE = 4,
-       COUNTRY_CODE_MKK = 5,
-       COUNTRY_CODE_MKK1 = 6,
-       COUNTRY_CODE_ISRAEL = 7,
-       COUNTRY_CODE_TELEC = 8,
-       COUNTRY_CODE_GLOBAL_DOMAIN = 9,
-       COUNTRY_CODE_WORLD_WIDE_13_INDEX = 10
-};
-
-struct ieee80211_device {
-       struct net_device *dev;
-
-       /* Bookkeeping structures */
-       struct net_device_stats stats;
-       struct ieee80211_stats ieee_stats;
-       struct ieee80211_softmac_stats softmac_stats;
-
-       /* Probe / Beacon management */
-       struct list_head network_free_list;
-       struct list_head network_list;
-       struct ieee80211_network *networks;
-       int scans;
-       int scan_age;
-
-       int iw_mode; /* operating mode (IW_MODE_*) */
-
-       spinlock_t lock;
-       spinlock_t wpax_suitlist_lock;
-
-       int tx_headroom; /* Set to size of any additional room needed at front
-                         * of allocated Tx SKBs */
-       u32 config;
-
-       /* WEP and other encryption related settings at the device level */
-       int open_wep; /* Set to 1 to allow unencrypted frames */
-
-       int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
-                                * WEP key changes */
-
-       /* If the host performs {en,de}cryption, then set to 1 */
-       int host_encrypt;
-       int host_decrypt;
-       int ieee802_1x; /* is IEEE 802.1X used */
-
-       /* WPA data */
-       int wpa_enabled;
-       int drop_unencrypted;
-       int tkip_countermeasures;
-       int privacy_invoked;
-       size_t wpa_ie_len;
-       u8 *wpa_ie;
-
-       u8 ap_mac_addr[6];
-       u16 pairwise_key_type;
-       u16 broadcast_key_type;
-
-       struct list_head crypt_deinit_list;
-       struct ieee80211_crypt_data *crypt[WEP_KEYS];
-       int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
-       struct timer_list crypt_deinit_timer;
-
-       int bcrx_sta_key; /* use individual keys to override default keys even
-                          * with RX of broad/multicast frames */
-
-       /* Fragmentation structures */
-       /* each stream contains an entry */
-       struct ieee80211_frag_entry frag_cache[17][IEEE80211_FRAG_CACHE_LEN];
-       unsigned int frag_next_idx[17];
-       u16 fts; /* Fragmentation Threshold */
-
-       /* This stores infos for the current network.
-        * Either the network we are associated in INFRASTRUCTURE
-        * or the network that we are creating in MASTER mode.
-        * ad-hoc is a mixture ;-).
-        * Note that in infrastructure mode, even when not associated,
-        * fields bssid and essid may be valid (if wpa_set and essid_set
-        * are true) as thy carry the value set by the user via iwconfig
-        */
-       struct ieee80211_network current_network;
-
-
-       enum ieee80211_state state;
-
-       int short_slot;
-       int mode;       /* A, B, G */
-       int modulation; /* CCK, OFDM */
-       int freq_band;  /* 2.4Ghz, 5.2Ghz, Mixed */
-       int abg_true;   /* ABG flag              */
-
-       /* used for forcing the ibss workqueue to terminate
-        * without wait for the syncro scan to terminate
-        */
-       short sync_scan_hurryup;
-
-       void * pDot11dInfo;
-       bool bGlobalDomain;
-
-       // For Liteon Ch12~13 passive scan
-       u8      MinPassiveChnlNum;
-       u8      IbssStartChnl;
-
-       int rate;       /* current rate */
-       int basic_rate;
-       //FIXME: please callback, see if redundant with softmac_features
-       short active_scan;
-
-       /* this contains flags for selectively enable softmac support */
-       u16 softmac_features;
-
-       /* if the sequence control field is not filled by HW */
-       u16 seq_ctrl[5];
-
-       /* association procedure transaction sequence number */
-       u16 associate_seq;
-
-       /* AID for RTXed association responses */
-       u16 assoc_id;
-
-       /* power save mode related*/
-       short ps;
-       short sta_sleep;
-       int ps_timeout;
-       struct tasklet_struct ps_task;
-       u32 ps_th;
-       u32 ps_tl;
-
-       short raw_tx;
-       /* used if IEEE_SOFTMAC_TX_QUEUE is set */
-       short queue_stop;
-       short scanning;
-       short proto_started;
-
-       struct semaphore wx_sem;
-       struct semaphore scan_sem;
-
-       spinlock_t mgmt_tx_lock;
-       spinlock_t beacon_lock;
-
-       short beacon_txing;
-
-       short wap_set;
-       short ssid_set;
-
-       u8  wpax_type_set;    //{added by David, 2006.9.28}
-       u32 wpax_type_notify; //{added by David, 2006.9.26}
-
-       /* QoS related flag */
-       char init_wmmparam_flag;
-
-       /* for discarding duplicated packets in IBSS */
-       struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE];
-
-       /* for discarding duplicated packets in BSS */
-       u16 last_rxseq_num[17]; /* rx seq previous per-tid */
-       u16 last_rxfrag_num[17];/* tx frag previous per-tid */
-       unsigned long last_packet_time[17];
-
-       /* for PS mode */
-       unsigned long last_rx_ps_time;
-
-       /* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */
-       struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM];
-       int mgmt_queue_head;
-       int mgmt_queue_tail;
-
-
-       /* used if IEEE_SOFTMAC_TX_QUEUE is set */
-       struct  tx_pending_t tx_pending;
-
-       /* used if IEEE_SOFTMAC_ASSOCIATE is set */
-       struct timer_list associate_timer;
-
-       /* used if IEEE_SOFTMAC_BEACONS is set */
-       struct timer_list beacon_timer;
-
-       struct work_struct associate_complete_wq;
-//     struct work_struct associate_retry_wq;
-       struct work_struct associate_procedure_wq;
-//     struct work_struct softmac_scan_wq;
-       struct work_struct wx_sync_scan_wq;
-       struct work_struct wmm_param_update_wq;
-       struct work_struct ps_request_tx_ack_wq;//for ps
-//     struct work_struct hw_wakeup_wq;
-//     struct work_struct hw_sleep_wq;
-//     struct work_struct watch_dog_wq;
-       bool bInactivePs;
-       bool actscanning;
-       bool beinretry;
-       u16 ListenInterval;
-       unsigned long NumRxDataInPeriod; //YJ,add,080828
-       unsigned long NumRxBcnInPeriod;  //YJ,add,080828
-       unsigned long NumRxOkTotal;
-       unsigned long NumRxUnicast;//YJ,add,080828,for keep alive
-       bool bHwRadioOff;
-        struct delayed_work softmac_scan_wq;
-        struct delayed_work associate_retry_wq;
-       struct delayed_work hw_wakeup_wq;
-       struct delayed_work hw_sleep_wq;//+by amy 080324
-       struct delayed_work watch_dog_wq;
-       struct delayed_work sw_antenna_wq;
-       struct delayed_work  start_ibss_wq;
-//by amy for rate adaptive 080312
-    struct delayed_work rate_adapter_wq;
-//by amy for rate adaptive
-       struct delayed_work hw_dig_wq;
-       struct delayed_work tx_pw_wq;
-
-//Added for RF power on power off by lizhaoming 080512
-       struct delayed_work GPIOChangeRFWorkItem;
-
-       struct workqueue_struct *wq;
-
-       /* Callback functions */
-       void (*set_security)(struct net_device *dev,
-                            struct ieee80211_security *sec);
-
-       /* Used to TX data frame by using txb structs.
-        * this is not used if in the softmac_features
-        * is set the flag IEEE_SOFTMAC_TX_QUEUE
-        */
-       int (*hard_start_xmit)(struct ieee80211_txb *txb,
-                              struct net_device *dev);
-
-       int (*reset_port)(struct net_device *dev);
-
-       /* Softmac-generated frames (management) are TXed via this
-        * callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is
-        * not set. As some cards may have different HW queues that
-        * one might want to use for data and management frames
-        * the option to have two callbacks might be useful.
-        * This function can't sleep.
-        */
-       int (*softmac_hard_start_xmit)(struct sk_buff *skb,
-                              struct net_device *dev);
-
-       /* used instead of hard_start_xmit (not softmac_hard_start_xmit)
-        * if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
-        * frames. If the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
-        * then also management frames are sent via this callback.
-        * This function can't sleep.
-        */
-       void (*softmac_data_hard_start_xmit)(struct sk_buff *skb,
-                              struct net_device *dev,int rate);
-
-       /* stops the HW queue for DATA frames. Useful to avoid
-        * waste time to TX data frame when we are reassociating
-        * This function can sleep.
-        */
-       void (*data_hard_stop)(struct net_device *dev);
-
-       /* OK this is complementar to data_poll_hard_stop */
-       void (*data_hard_resume)(struct net_device *dev);
-
-       /* ask to the driver to retune the radio .
-        * This function can sleep. the driver should ensure
-        * the radio has been switched before return.
-        */
-       void (*set_chan)(struct net_device *dev,short ch);
-
-       /* These are not used if the ieee stack takes care of
-        * scanning (IEEE_SOFTMAC_SCAN feature set).
-        * In this case only the set_chan is used.
-        *
-        * The syncro version is similar to the start_scan but
-        * does not return until all channels has been scanned.
-        * this is called in user context and should sleep,
-        * it is called in a work_queue when switching to ad-hoc mode
-        * or in behalf of iwlist scan when the card is associated
-        * and root user ask for a scan.
-        * the function stop_scan should stop both the syncro and
-        * background scanning and can sleep.
-        * The function start_scan should initiate the background
-        * scanning and can't sleep.
-        */
-       void (*scan_syncro)(struct net_device *dev);
-       void (*start_scan)(struct net_device *dev);
-       void (*stop_scan)(struct net_device *dev);
-
-       /* indicate the driver that the link state is changed
-        * for example it may indicate the card is associated now.
-        * Driver might be interested in this to apply RX filter
-        * rules or simply light the LINK led
-        */
-       void (*link_change)(struct net_device *dev);
-
-       /* these two function indicates to the HW when to start
-        * and stop to send beacons. This is used when the
-        * IEEE_SOFTMAC_BEACONS is not set. For now the
-        * stop_send_bacons is NOT guaranteed to be called only
-        * after start_send_beacons.
-        */
-       void (*start_send_beacons) (struct net_device *dev);
-       void (*stop_send_beacons) (struct net_device *dev);
-
-       /* power save mode related */
-       void (*sta_wake_up) (struct net_device *dev);
-       void (*ps_request_tx_ack) (struct net_device *dev);
-       void (*enter_sleep_state) (struct net_device *dev, u32 th, u32 tl);
-       short (*ps_is_queue_empty) (struct net_device *dev);
-
-       /* QoS related */
-       //void (*wmm_param_update) (struct net_device *dev, u8 *ac_param);
-       //void (*wmm_param_update) (struct ieee80211_device *ieee);
-
-       /* This must be the last item so that it points to the data
-        * allocated beyond this structure by alloc_ieee80211 */
-       u8 priv[0];
-};
-
-#define IEEE_A            (1<<0)
-#define IEEE_B            (1<<1)
-#define IEEE_G            (1<<2)
-#define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
-
-/* Generate a 802.11 header */
-
-/* Uses the channel change callback directly
- * instead of [start/stop] scan callbacks
- */
-#define IEEE_SOFTMAC_SCAN (1<<2)
-
-/* Perform authentication and association handshake */
-#define IEEE_SOFTMAC_ASSOCIATE (1<<3)
-
-/* Generate probe requests */
-#define IEEE_SOFTMAC_PROBERQ (1<<4)
-
-/* Generate response to probe requests */
-#define IEEE_SOFTMAC_PROBERS (1<<5)
-
-/* The ieee802.11 stack will manages the netif queue
- * wake/stop for the driver, taking care of 802.11
- * fragmentation. See softmac.c for details. */
-#define IEEE_SOFTMAC_TX_QUEUE (1<<7)
-
-/* Uses only the softmac_data_hard_start_xmit
- * even for TX management frames.
- */
-#define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8)
-
-/* Generate beacons.  The stack will enqueue beacons
- * to the card
- */
-#define IEEE_SOFTMAC_BEACONS (1<<6)
-
-
-
-static inline void *ieee80211_priv(struct net_device *dev)
-{
-       return ((struct ieee80211_device *)netdev_priv(dev))->priv;
-}
-
-static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
-{
-       /* Single white space is for Linksys APs */
-       if (essid_len == 1 && essid[0] == ' ')
-               return 1;
-
-       /* Otherwise, if the entire essid is 0, we assume it is hidden */
-       while (essid_len) {
-               essid_len--;
-               if (essid[essid_len] != '\0')
-                       return 0;
-       }
-
-       return 1;
-}
-
-static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee,
-                                         int mode)
-{
-       /*
-        * It is possible for both access points and our device to support
-        * combinations of modes, so as long as there is one valid combination
-        * of ap/device supported modes, then return success
-        *
-        */
-       if ((mode & IEEE_A) &&
-           (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
-           (ieee->freq_band & IEEE80211_52GHZ_BAND))
-               return 1;
-
-       if ((mode & IEEE_G) &&
-           (ieee->modulation & IEEE80211_OFDM_MODULATION) &&
-           (ieee->freq_band & IEEE80211_24GHZ_BAND))
-               return 1;
-
-       if ((mode & IEEE_B) &&
-           (ieee->modulation & IEEE80211_CCK_MODULATION) &&
-           (ieee->freq_band & IEEE80211_24GHZ_BAND))
-               return 1;
-
-       return 0;
-}
-
-static inline int ieee80211_get_hdrlen(u16 fc)
-{
-       int hdrlen = 24;
-
-       switch (WLAN_FC_GET_TYPE(fc)) {
-       case IEEE80211_FTYPE_DATA:
-               if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
-                       hdrlen = 30; /* Addr4 */
-               if(IEEE80211_QOS_HAS_SEQ(fc))
-                       hdrlen += 2; /* QOS ctrl*/
-               break;
-       case IEEE80211_FTYPE_CTL:
-               switch (WLAN_FC_GET_STYPE(fc)) {
-               case IEEE80211_STYPE_CTS:
-               case IEEE80211_STYPE_ACK:
-                       hdrlen = 10;
-                       break;
-               default:
-                       hdrlen = 16;
-                       break;
-               }
-               break;
-       }
-
-       return hdrlen;
-}
-
-
-
-/* ieee80211.c */
-extern void free_ieee80211(struct net_device *dev);
-extern struct net_device *alloc_ieee80211(int sizeof_priv);
-
-extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
-
-/* ieee80211_tx.c */
-
-extern int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
-                                     struct sk_buff *frag, int hdr_len);
-
-extern int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev);
-extern void ieee80211_txb_free(struct ieee80211_txb *);
-
-
-/* ieee80211_rx.c */
-extern int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
-                           struct ieee80211_rx_stats *rx_stats);
-extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
-                            struct ieee80211_hdr_4addr *header,
-                            struct ieee80211_rx_stats *stats);
-
-/* ieee80211_wx.c */
-extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
-                                  struct iw_request_info *info,
-                                  union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
-                                  struct iw_request_info *info,
-                                  union iwreq_data *wrqu, char *key);
-extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
-                                      struct iw_request_info *info,
-                                      union iwreq_data *wrqu, char *extra);
-int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
-                         struct iw_request_info *info,
-                         struct iw_param *data, char *extra);
-int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
-                         struct iw_request_info *info,
-                         union iwreq_data *wrqu, char *extra);
-
-int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len);
-/* ieee80211_softmac.c */
-extern short ieee80211_is_54g(const struct ieee80211_network *net);
-extern short ieee80211_is_shortslot(const struct ieee80211_network *net);
-extern int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee,
-                                     struct sk_buff *skb,
-                                     struct ieee80211_rx_stats *rx_stats,
-                                     u16 type, u16 stype);
-extern void ieee80211_softmac_new_net(struct ieee80211_device *ieee,
-                                     struct ieee80211_network *net);
-
-extern void ieee80211_softmac_xmit(struct ieee80211_txb *txb,
-                                  struct ieee80211_device *ieee);
-extern void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee);
-extern void ieee80211_start_bss(struct ieee80211_device *ieee);
-extern void ieee80211_start_master_bss(struct ieee80211_device *ieee);
-extern void ieee80211_start_ibss(struct ieee80211_device *ieee);
-extern void ieee80211_softmac_init(struct ieee80211_device *ieee);
-extern void ieee80211_softmac_free(struct ieee80211_device *ieee);
-extern void ieee80211_associate_abort(struct ieee80211_device *ieee);
-extern void ieee80211_disassociate(struct ieee80211_device *ieee);
-extern void ieee80211_stop_scan(struct ieee80211_device *ieee);
-extern void ieee80211_start_scan_syncro(struct ieee80211_device *ieee);
-extern void ieee80211_check_all_nets(struct ieee80211_device *ieee);
-extern void ieee80211_start_protocol(struct ieee80211_device *ieee);
-extern void ieee80211_stop_protocol(struct ieee80211_device *ieee);
-extern void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee);
-extern void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee);
-extern void ieee80211_reset_queue(struct ieee80211_device *ieee);
-extern void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee);
-extern void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee);
-extern struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee);
-extern void ieee80211_start_send_beacons(struct ieee80211_device *ieee);
-extern void ieee80211_stop_send_beacons(struct ieee80211_device *ieee);
-extern int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee,
-                                         struct iw_point *p);
-extern void notify_wx_assoc_event(struct ieee80211_device *ieee);
-extern void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success);
-extern void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta,
-                              u8 asRsn);
-extern void ieee80211_rtl_start_scan(struct ieee80211_device *ieee);
-
-//Add for RF power on power off by lizhaoming 080512
-extern void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta,
-                              u8 asRsn);
-
-/* ieee80211_crypt_ccmp&tkip&wep.c */
-extern void ieee80211_tkip_null(void);
-extern void ieee80211_wep_null(void);
-extern void ieee80211_ccmp_null(void);
-/* ieee80211_softmac_wx.c */
-
-extern int ieee80211_wx_get_wap(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *ext);
-
-extern int ieee80211_wx_set_wap(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               union iwreq_data *awrq,
-                               char *extra);
-
-extern int ieee80211_wx_get_essid(struct ieee80211_device *ieee,
-                                 struct iw_request_info *a,
-                                 union iwreq_data *wrqu, char *b);
-
-extern int ieee80211_wx_set_rate(struct ieee80211_device *ieee,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_get_rate(struct ieee80211_device *ieee,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_set_mode(struct ieee80211_device *ieee,
-                                struct iw_request_info *a,
-                                union iwreq_data *wrqu, char *b);
-
-extern int ieee80211_wx_set_scan(struct ieee80211_device *ieee,
-                                struct iw_request_info *a,
-                                union iwreq_data *wrqu, char *b);
-
-extern int ieee80211_wx_set_essid(struct ieee80211_device *ieee,
-                                 struct iw_request_info *a,
-                                 union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_get_mode(struct ieee80211_device *ieee,
-                                struct iw_request_info *a,
-                                union iwreq_data *wrqu, char *b);
-
-extern int ieee80211_wx_set_freq(struct ieee80211_device *ieee,
-                                struct iw_request_info *a,
-                                union iwreq_data *wrqu, char *b);
-
-extern int ieee80211_wx_get_freq(struct ieee80211_device *ieee,
-                                struct iw_request_info *a,
-                                union iwreq_data *wrqu, char *b);
-
-extern void ieee80211_wx_sync_scan_wq(struct work_struct *work);
-
-extern int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_get_name(struct ieee80211_device *ieee,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_set_power(struct ieee80211_device *ieee,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu, char *extra);
-
-extern int ieee80211_wx_get_power(struct ieee80211_device *ieee,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu, char *extra);
-
-extern void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee);
-
-extern void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee,
-                                            short pwr);
-
-extern const long ieee80211_wlan_frequencies[];
-
-extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
-{
-       ieee->scans++;
-}
-
-extern inline int ieee80211_get_scans(struct ieee80211_device *ieee)
-{
-       return ieee->scans;
-}
-
-static inline const char *escape_essid(const char *essid, u8 essid_len) {
-       static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
-       const char *s = essid;
-       char *d = escaped;
-
-       if (ieee80211_is_empty_essid(essid, essid_len)) {
-               memcpy(escaped, "<hidden>", sizeof("<hidden>"));
-               return escaped;
-       }
-
-       essid_len = min(essid_len, (u8)IW_ESSID_MAX_SIZE);
-       while (essid_len--) {
-               if (*s == '\0') {
-                       *d++ = '\\';
-                       *d++ = '0';
-                       s++;
-               } else {
-                       *d++ = *s++;
-               }
-       }
-       *d = '\0';
-       return escaped;
-}
-#endif /* IEEE80211_H */
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.c
deleted file mode 100644 (file)
index 101f0c0..0000000
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * Host AP crypto routines
- *
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- * Portions Copyright (C) 2004, Intel Corporation <jketreno@linux.intel.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- *
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-//#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include "ieee80211.h"
-
-MODULE_AUTHOR("Jouni Malinen");
-MODULE_DESCRIPTION("HostAP crypto");
-MODULE_LICENSE("GPL");
-
-struct ieee80211_crypto_alg {
-       struct list_head list;
-       struct ieee80211_crypto_ops *ops;
-};
-
-
-struct ieee80211_crypto {
-       struct list_head algs;
-       spinlock_t lock;
-};
-
-static struct ieee80211_crypto *hcrypt;
-
-void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)
-{
-       struct list_head *ptr, *n;
-       struct ieee80211_crypt_data *entry;
-
-       for (ptr = ieee->crypt_deinit_list.next, n = ptr->next;
-            ptr != &ieee->crypt_deinit_list; ptr = n, n = ptr->next) {
-               entry = list_entry(ptr, struct ieee80211_crypt_data, list);
-
-               if (atomic_read(&entry->refcnt) != 0 && !force)
-                       continue;
-
-               list_del(ptr);
-
-               if (entry->ops)
-                       entry->ops->deinit(entry->priv);
-               kfree(entry);
-       }
-}
-
-void ieee80211_crypt_deinit_handler(unsigned long data)
-{
-       struct ieee80211_device *ieee = (struct ieee80211_device *)data;
-       unsigned long flags;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       ieee80211_crypt_deinit_entries(ieee, 0);
-       if (!list_empty(&ieee->crypt_deinit_list)) {
-               pr_debug("entries remaining in delayed crypt deletion list\n");
-               ieee->crypt_deinit_timer.expires = jiffies + HZ;
-               add_timer(&ieee->crypt_deinit_timer);
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-}
-
-void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
-                                   struct ieee80211_crypt_data **crypt)
-{
-       struct ieee80211_crypt_data *tmp;
-       unsigned long flags;
-
-       if (*crypt == NULL)
-               return;
-
-       tmp = *crypt;
-       *crypt = NULL;
-
-       /* must not run ops->deinit() while there may be pending encrypt or
-        * decrypt operations. Use a list of delayed deinits to avoid needing
-        * locking. */
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       list_add(&tmp->list, &ieee->crypt_deinit_list);
-       if (!timer_pending(&ieee->crypt_deinit_timer)) {
-               ieee->crypt_deinit_timer.expires = jiffies + HZ;
-               add_timer(&ieee->crypt_deinit_timer);
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops)
-{
-       unsigned long flags;
-       struct ieee80211_crypto_alg *alg;
-
-       if (hcrypt == NULL)
-               return -1;
-
-       alg = kzalloc(sizeof(*alg), GFP_KERNEL);
-       if (alg == NULL)
-               return -ENOMEM;
-
-       alg->ops = ops;
-
-       spin_lock_irqsave(&hcrypt->lock, flags);
-       list_add(&alg->list, &hcrypt->algs);
-       spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-       pr_debug("registered algorithm '%s'\n", ops->name);
-
-       return 0;
-}
-
-int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops)
-{
-       unsigned long flags;
-       struct list_head *ptr;
-       struct ieee80211_crypto_alg *del_alg = NULL;
-
-       if (hcrypt == NULL)
-               return -1;
-
-       spin_lock_irqsave(&hcrypt->lock, flags);
-       for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
-               struct ieee80211_crypto_alg *alg =
-                       (struct ieee80211_crypto_alg *) ptr;
-               if (alg->ops == ops) {
-                       list_del(&alg->list);
-                       del_alg = alg;
-                       break;
-               }
-       }
-       spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-       if (del_alg) {
-               pr_debug("unregistered algorithm '%s'\n", ops->name);
-               kfree(del_alg);
-       }
-
-       return del_alg ? 0 : -1;
-}
-
-
-struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name)
-{
-       unsigned long flags;
-       struct list_head *ptr;
-       struct ieee80211_crypto_alg *found_alg = NULL;
-
-       if (hcrypt == NULL)
-               return NULL;
-
-       spin_lock_irqsave(&hcrypt->lock, flags);
-       for (ptr = hcrypt->algs.next; ptr != &hcrypt->algs; ptr = ptr->next) {
-               struct ieee80211_crypto_alg *alg =
-                       (struct ieee80211_crypto_alg *) ptr;
-               if (strcmp(alg->ops->name, name) == 0) {
-                       found_alg = alg;
-                       break;
-               }
-       }
-       spin_unlock_irqrestore(&hcrypt->lock, flags);
-
-       if (found_alg)
-               return found_alg->ops;
-       else
-               return NULL;
-}
-
-
-static void *ieee80211_crypt_null_init(int keyidx) { return (void *) 1; }
-static void ieee80211_crypt_null_deinit(void *priv) {}
-
-static struct ieee80211_crypto_ops ieee80211_crypt_null = {
-       .name                   = "NULL",
-       .init                   = ieee80211_crypt_null_init,
-       .deinit                 = ieee80211_crypt_null_deinit,
-       .encrypt_mpdu           = NULL,
-       .decrypt_mpdu           = NULL,
-       .encrypt_msdu           = NULL,
-       .decrypt_msdu           = NULL,
-       .set_key                = NULL,
-       .get_key                = NULL,
-       .extra_prefix_len       = 0,
-       .extra_postfix_len      = 0,
-       .owner                  = THIS_MODULE,
-};
-
-
-int ieee80211_crypto_init(void)
-{
-       int ret = -ENOMEM;
-
-       hcrypt = kzalloc(sizeof(*hcrypt), GFP_KERNEL);
-       if (!hcrypt)
-               goto out;
-
-       INIT_LIST_HEAD(&hcrypt->algs);
-       spin_lock_init(&hcrypt->lock);
-
-       ret = ieee80211_register_crypto_ops(&ieee80211_crypt_null);
-       if (ret < 0) {
-               kfree(hcrypt);
-               hcrypt = NULL;
-       }
-out:
-       return ret;
-}
-
-
-void ieee80211_crypto_deinit(void)
-{
-       struct list_head *ptr, *n;
-       struct ieee80211_crypto_alg *alg = NULL;
-
-       if (hcrypt == NULL)
-               return;
-
-       list_for_each_safe(ptr, n, &hcrypt->algs) {
-               alg = list_entry(ptr, struct ieee80211_crypto_alg, list);
-               if (alg) {
-                       list_del(ptr);
-                       pr_debug("unregistered algorithm '%s' (deinit)\n",
-                                alg->ops->name);
-                       kfree(alg);
-               }
-       }
-       kfree(hcrypt);
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt.h
deleted file mode 100644 (file)
index 0b4ea43..0000000
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Original code based on Host AP (software wireless LAN access point) driver
- * for Intersil Prism2/2.5/3.
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * Adaption to a generic IEEE 802.11 stack by James Ketrenos
- * <jketreno@linux.intel.com>
- *
- * Copyright (c) 2004, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-/*
- * This file defines the interface to the ieee80211 crypto module.
- */
-#ifndef IEEE80211_CRYPT_H
-#define IEEE80211_CRYPT_H
-
-#include <linux/skbuff.h>
-
-struct ieee80211_crypto_ops {
-       const char *name;
-
-       /* init new crypto context (e.g., allocate private data space,
-        * select IV, etc.); returns NULL on failure or pointer to allocated
-        * private data on success */
-       void * (*init)(int keyidx);
-
-       /* deinitialize crypto context and free allocated private data */
-       void (*deinit)(void *priv);
-
-       /* encrypt/decrypt return < 0 on error or >= 0 on success. The return
-        * value from decrypt_mpdu is passed as the keyidx value for
-        * decrypt_msdu. skb must have enough head and tail room for the
-        * encryption; if not, error will be returned; these functions are
-        * called for all MPDUs (i.e., fragments).
-        */
-       int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
-       int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv);
-
-       /* These functions are called for full MSDUs, i.e. full frames.
-        * These can be NULL if full MSDU operations are not needed. */
-       int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv);
-       int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len,
-                           void *priv);
-
-       int (*set_key)(void *key, int len, u8 *seq, void *priv);
-       int (*get_key)(void *key, int len, u8 *seq, void *priv);
-
-       /* procfs handler for printing out key information and possible
-        * statistics */
-       char * (*print_stats)(char *p, void *priv);
-
-       /* maximum number of bytes added by encryption; encrypt buf is
-        * allocated with extra_prefix_len bytes, copy of in_buf, and
-        * extra_postfix_len; encrypt need not use all this space, but
-        * the result must start at the beginning of the buffer and correct
-        * length must be returned */
-       int extra_prefix_len, extra_postfix_len;
-
-       struct module *owner;
-};
-
-struct ieee80211_crypt_data {
-       struct list_head list; /* delayed deletion list */
-       struct ieee80211_crypto_ops *ops;
-       void *priv;
-       atomic_t refcnt;
-};
-
-int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
-int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
-struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
-void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
-void ieee80211_crypt_deinit_handler(unsigned long);
-void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
-                                   struct ieee80211_crypt_data **crypt);
-
-#endif
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_ccmp.c
deleted file mode 100644 (file)
index 4fe2538..0000000
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * Host AP crypt: host-based CCMP encryption implementation for Host AP driver
- *
- * Copyright (c) 2003-2004, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/if_ether.h>
-#include <linux/if_arp.h>
-#include <linux/string.h>
-#include <linux/wireless.h>
-
-#include "ieee80211.h"
-
-#include <linux/crypto.h>
-#include <linux/scatterlist.h>
-
-MODULE_AUTHOR("Jouni Malinen");
-MODULE_DESCRIPTION("Host AP crypt: CCMP");
-MODULE_LICENSE("GPL");
-
-
-#define AES_BLOCK_LEN 16
-#define CCMP_HDR_LEN 8
-#define CCMP_MIC_LEN 8
-#define CCMP_TK_LEN 16
-#define CCMP_PN_LEN 6
-
-struct ieee80211_ccmp_data {
-       u8 key[CCMP_TK_LEN];
-       int key_set;
-
-       u8 tx_pn[CCMP_PN_LEN];
-       u8 rx_pn[CCMP_PN_LEN];
-
-       u32 dot11RSNAStatsCCMPFormatErrors;
-       u32 dot11RSNAStatsCCMPReplays;
-       u32 dot11RSNAStatsCCMPDecryptErrors;
-
-       int key_idx;
-
-       struct crypto_tfm *tfm;
-
-       /* scratch buffers for virt_to_page() (crypto API) */
-       u8 tx_b0[AES_BLOCK_LEN], tx_b[AES_BLOCK_LEN],
-               tx_e[AES_BLOCK_LEN], tx_s0[AES_BLOCK_LEN];
-       u8 rx_b0[AES_BLOCK_LEN], rx_b[AES_BLOCK_LEN], rx_a[AES_BLOCK_LEN];
-};
-
-static void ieee80211_ccmp_aes_encrypt(struct crypto_tfm *tfm,
-                               const u8 pt[16], u8 ct[16])
-{
-       crypto_cipher_encrypt_one((void *)tfm, ct, pt);
-}
-
-static void *ieee80211_ccmp_init(int key_idx)
-{
-       struct ieee80211_ccmp_data *priv;
-
-       priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
-       if (priv == NULL)
-               goto fail;
-       priv->key_idx = key_idx;
-
-       priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->tfm)) {
-               pr_debug("could not allocate crypto API aes\n");
-               priv->tfm = NULL;
-               goto fail;
-       }
-
-       return priv;
-
-fail:
-       if (priv) {
-               if (priv->tfm)
-                       crypto_free_cipher((void *)priv->tfm);
-               kfree(priv);
-       }
-
-       return NULL;
-}
-
-
-static void ieee80211_ccmp_deinit(void *priv)
-{
-       struct ieee80211_ccmp_data *_priv = priv;
-
-       if (_priv && _priv->tfm)
-               crypto_free_cipher((void *)_priv->tfm);
-       kfree(priv);
-}
-
-
-static inline void xor_block(u8 *b, u8 *a, size_t len)
-{
-       int i;
-       for (i = 0; i < len; i++)
-               b[i] ^= a[i];
-}
-
-static void ccmp_init_blocks(struct crypto_tfm *tfm,
-                            struct ieee80211_hdr_4addr *hdr,
-                            u8 *pn, size_t dlen, u8 *b0, u8 *auth,
-                            u8 *s0)
-{
-       u8 *pos, qc = 0;
-       size_t aad_len;
-       u16 fc;
-       int a4_included, qc_included;
-       u8 aad[2 * AES_BLOCK_LEN];
-
-       fc = le16_to_cpu(hdr->frame_ctl);
-       a4_included = ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
-                      (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS));
-       /*
-       qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) &&
-                      (WLAN_FC_GET_STYPE(fc) & 0x08));
-       */
-       qc_included = ((WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA) &&
-                      (WLAN_FC_GET_STYPE(fc) & 0x80));
-       aad_len = 22;
-       if (a4_included)
-               aad_len += 6;
-       if (qc_included) {
-               pos = (u8 *) &hdr->addr4;
-               if (a4_included)
-                       pos += 6;
-               qc = *pos & 0x0f;
-               aad_len += 2;
-       }
-       /* CCM Initial Block:
-        * Flag (Include authentication header, M=3 (8-octet MIC),
-        *       L=1 (2-octet Dlen))
-        * Nonce: 0x00 | A2 | PN
-        * Dlen */
-       b0[0] = 0x59;
-       b0[1] = qc;
-       memcpy(b0 + 2, hdr->addr2, ETH_ALEN);
-       memcpy(b0 + 8, pn, CCMP_PN_LEN);
-       b0[14] = (dlen >> 8) & 0xff;
-       b0[15] = dlen & 0xff;
-
-       /* AAD:
-        * FC with bits 4..6 and 11..13 masked to zero; 14 is always one
-        * A1 | A2 | A3
-        * SC with bits 4..15 (seq#) masked to zero
-        * A4 (if present)
-        * QC (if present)
-        */
-       pos = (u8 *) hdr;
-       aad[0] = 0; /* aad_len >> 8 */
-       aad[1] = aad_len & 0xff;
-       aad[2] = pos[0] & 0x8f;
-       aad[3] = pos[1] & 0xc7;
-       memcpy(aad + 4, hdr->addr1, 3 * ETH_ALEN);
-       pos = (u8 *) &hdr->seq_ctl;
-       aad[22] = pos[0] & 0x0f;
-       aad[23] = 0; /* all bits masked */
-       memset(aad + 24, 0, 8);
-       if (a4_included)
-               memcpy(aad + 24, hdr->addr4, ETH_ALEN);
-       if (qc_included) {
-               aad[a4_included ? 30 : 24] = qc;
-               /* rest of QC masked */
-       }
-
-       /* Start with the first block and AAD */
-       ieee80211_ccmp_aes_encrypt(tfm, b0, auth);
-       xor_block(auth, aad, AES_BLOCK_LEN);
-       ieee80211_ccmp_aes_encrypt(tfm, auth, auth);
-       xor_block(auth, &aad[AES_BLOCK_LEN], AES_BLOCK_LEN);
-       ieee80211_ccmp_aes_encrypt(tfm, auth, auth);
-       b0[0] &= 0x07;
-       b0[14] = b0[15] = 0;
-       ieee80211_ccmp_aes_encrypt(tfm, b0, s0);
-}
-
-static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct ieee80211_ccmp_data *key = priv;
-       int data_len, i;
-       u8 *pos;
-       struct ieee80211_hdr_4addr *hdr;
-       int blocks, last, len;
-       u8 *mic;
-       u8 *b0 = key->tx_b0;
-       u8 *b = key->tx_b;
-       u8 *e = key->tx_e;
-       u8 *s0 = key->tx_s0;
-
-       if (skb_headroom(skb) < CCMP_HDR_LEN ||
-           skb_tailroom(skb) < CCMP_MIC_LEN ||
-           skb->len < hdr_len)
-               return -1;
-
-       data_len = skb->len - hdr_len;
-       pos = skb_push(skb, CCMP_HDR_LEN);
-       memmove(pos, pos + CCMP_HDR_LEN, hdr_len);
-       pos += hdr_len;
-
-       i = CCMP_PN_LEN - 1;
-       while (i >= 0) {
-               key->tx_pn[i]++;
-               if (key->tx_pn[i] != 0)
-                       break;
-               i--;
-       }
-
-       *pos++ = key->tx_pn[5];
-       *pos++ = key->tx_pn[4];
-       *pos++ = 0;
-       *pos++ = (key->key_idx << 6) | (1 << 5) /* Ext IV included */;
-       *pos++ = key->tx_pn[3];
-       *pos++ = key->tx_pn[2];
-       *pos++ = key->tx_pn[1];
-       *pos++ = key->tx_pn[0];
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       mic = skb_put(skb, CCMP_MIC_LEN);
-
-       ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
-
-       blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN;
-       last = data_len % AES_BLOCK_LEN;
-
-       for (i = 1; i <= blocks; i++) {
-               len = (i == blocks && last) ? last : AES_BLOCK_LEN;
-               /* Authentication */
-               xor_block(b, pos, len);
-               ieee80211_ccmp_aes_encrypt(key->tfm, b, b);
-               /* Encryption, with counter */
-               b0[14] = (i >> 8) & 0xff;
-               b0[15] = i & 0xff;
-               ieee80211_ccmp_aes_encrypt(key->tfm, b0, e);
-               xor_block(pos, e, len);
-               pos += len;
-       }
-
-       for (i = 0; i < CCMP_MIC_LEN; i++)
-               mic[i] = b[i] ^ s0[i];
-
-       return 0;
-}
-
-
-static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct ieee80211_ccmp_data *key = priv;
-       u8 keyidx, *pos;
-       struct ieee80211_hdr_4addr *hdr;
-       u8 pn[6];
-       size_t data_len = skb->len - hdr_len - CCMP_HDR_LEN - CCMP_MIC_LEN;
-       u8 *mic = skb->data + skb->len - CCMP_MIC_LEN;
-       u8 *b0 = key->rx_b0;
-       u8 *b = key->rx_b;
-       u8 *a = key->rx_a;
-       int i, blocks, last, len;
-
-       if (skb->len < hdr_len + CCMP_HDR_LEN + CCMP_MIC_LEN) {
-               key->dot11RSNAStatsCCMPFormatErrors++;
-               return -1;
-       }
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       pos = skb->data + hdr_len;
-       keyidx = pos[3];
-       if (!(keyidx & (1 << 5))) {
-               if (net_ratelimit()) {
-                       pr_debug("received packet without ExtIV flag from %pM\n",
-                                hdr->addr2);
-               }
-               key->dot11RSNAStatsCCMPFormatErrors++;
-               return -2;
-       }
-       keyidx >>= 6;
-       if (key->key_idx != keyidx) {
-               pr_debug("RX tkey->key_idx=%d frame keyidx=%d priv=%p\n",
-                        key->key_idx, keyidx, priv);
-               return -6;
-       }
-       if (!key->key_set) {
-               if (net_ratelimit()) {
-                       pr_debug("received packet from %pM with keyid=%d that does not have a configured key\n",
-                                hdr->addr2, keyidx);
-               }
-               return -3;
-       }
-
-       pn[0] = pos[7];
-       pn[1] = pos[6];
-       pn[2] = pos[5];
-       pn[3] = pos[4];
-       pn[4] = pos[1];
-       pn[5] = pos[0];
-       pos += 8;
-
-       if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) {
-               if (net_ratelimit()) {
-                       pr_debug("replay detected: STA=%pM previous PN %pm received PN %pm\n",
-                                hdr->addr2, key->rx_pn, pn);
-               }
-               key->dot11RSNAStatsCCMPReplays++;
-               return -4;
-       }
-
-       ccmp_init_blocks(key->tfm, hdr, pn, data_len, b0, a, b);
-       xor_block(mic, b, CCMP_MIC_LEN);
-
-       blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN;
-       last = data_len % AES_BLOCK_LEN;
-
-       for (i = 1; i <= blocks; i++) {
-               len = (i == blocks && last) ? last : AES_BLOCK_LEN;
-               /* Decrypt, with counter */
-               b0[14] = (i >> 8) & 0xff;
-               b0[15] = i & 0xff;
-               ieee80211_ccmp_aes_encrypt(key->tfm, b0, b);
-               xor_block(pos, b, len);
-               /* Authentication */
-               xor_block(a, pos, len);
-               ieee80211_ccmp_aes_encrypt(key->tfm, a, a);
-               pos += len;
-       }
-
-       if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
-               if (net_ratelimit())
-                       pr_debug("decrypt failed: STA=%pM\n", hdr->addr2);
-
-               key->dot11RSNAStatsCCMPDecryptErrors++;
-               return -5;
-       }
-
-       memcpy(key->rx_pn, pn, CCMP_PN_LEN);
-
-       /* Remove hdr and MIC */
-       memmove(skb->data + CCMP_HDR_LEN, skb->data, hdr_len);
-       skb_pull(skb, CCMP_HDR_LEN);
-       skb_trim(skb, skb->len - CCMP_MIC_LEN);
-
-       return keyidx;
-}
-
-
-static int ieee80211_ccmp_set_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct ieee80211_ccmp_data *data = priv;
-       int keyidx;
-       struct crypto_tfm *tfm = data->tfm;
-
-       keyidx = data->key_idx;
-       memset(data, 0, sizeof(*data));
-       data->key_idx = keyidx;
-       data->tfm = tfm;
-       if (len == CCMP_TK_LEN) {
-               memcpy(data->key, key, CCMP_TK_LEN);
-               data->key_set = 1;
-               if (seq) {
-                       data->rx_pn[0] = seq[5];
-                       data->rx_pn[1] = seq[4];
-                       data->rx_pn[2] = seq[3];
-                       data->rx_pn[3] = seq[2];
-                       data->rx_pn[4] = seq[1];
-                       data->rx_pn[5] = seq[0];
-               }
-               crypto_cipher_setkey((void *)data->tfm, data->key, CCMP_TK_LEN);
-       } else if (len == 0)
-               data->key_set = 0;
-       else
-               return -1;
-
-       return 0;
-}
-
-
-static int ieee80211_ccmp_get_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct ieee80211_ccmp_data *data = priv;
-
-       if (len < CCMP_TK_LEN)
-               return -1;
-
-       if (!data->key_set)
-               return 0;
-       memcpy(key, data->key, CCMP_TK_LEN);
-
-       if (seq) {
-               seq[0] = data->tx_pn[5];
-               seq[1] = data->tx_pn[4];
-               seq[2] = data->tx_pn[3];
-               seq[3] = data->tx_pn[2];
-               seq[4] = data->tx_pn[1];
-               seq[5] = data->tx_pn[0];
-       }
-
-       return CCMP_TK_LEN;
-}
-
-
-static char *ieee80211_ccmp_print_stats(char *p, void *priv)
-{
-       struct ieee80211_ccmp_data *ccmp = priv;
-       p += sprintf(p,
-                    "key[%d] alg=CCMP key_set=%d tx_pn=%pm rx_pn=%pm format_errors=%d replays=%d decrypt_errors=%d\n",
-                    ccmp->key_idx, ccmp->key_set,
-                    ccmp->tx_pn, ccmp->rx_pn,
-                    ccmp->dot11RSNAStatsCCMPFormatErrors,
-                    ccmp->dot11RSNAStatsCCMPReplays,
-                    ccmp->dot11RSNAStatsCCMPDecryptErrors);
-
-       return p;
-}
-
-void ieee80211_ccmp_null(void)
-{
-       return;
-}
-static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
-       .name                   = "CCMP",
-       .init                   = ieee80211_ccmp_init,
-       .deinit                 = ieee80211_ccmp_deinit,
-       .encrypt_mpdu           = ieee80211_ccmp_encrypt,
-       .decrypt_mpdu           = ieee80211_ccmp_decrypt,
-       .encrypt_msdu           = NULL,
-       .decrypt_msdu           = NULL,
-       .set_key                = ieee80211_ccmp_set_key,
-       .get_key                = ieee80211_ccmp_get_key,
-       .print_stats            = ieee80211_ccmp_print_stats,
-       .extra_prefix_len       = CCMP_HDR_LEN,
-       .extra_postfix_len      = CCMP_MIC_LEN,
-       .owner                  = THIS_MODULE,
-};
-
-
-int ieee80211_crypto_ccmp_init(void)
-{
-       return ieee80211_register_crypto_ops(&ieee80211_crypt_ccmp);
-}
-
-
-void ieee80211_crypto_ccmp_exit(void)
-{
-       ieee80211_unregister_crypto_ops(&ieee80211_crypt_ccmp);
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c
deleted file mode 100644 (file)
index 6c1acc5..0000000
+++ /dev/null
@@ -1,740 +0,0 @@
-/*
- * Host AP crypt: host-based TKIP encryption implementation for Host AP driver
- *
- * Copyright (c) 2003-2004, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/if_ether.h>
-#include <linux/if_arp.h>
-#include <asm/string.h>
-
-#include "ieee80211.h"
-
-#include <linux/crypto.h>
-#include <linux/scatterlist.h>
-#include <linux/crc32.h>
-
-MODULE_AUTHOR("Jouni Malinen");
-MODULE_DESCRIPTION("Host AP crypt: TKIP");
-MODULE_LICENSE("GPL");
-
-
-struct ieee80211_tkip_data {
-#define TKIP_KEY_LEN 32
-       u8 key[TKIP_KEY_LEN];
-       int key_set;
-
-       u32 tx_iv32;
-       u16 tx_iv16;
-       u16 tx_ttak[5];
-       int tx_phase1_done;
-
-       u32 rx_iv32;
-       u16 rx_iv16;
-       u16 rx_ttak[5];
-       int rx_phase1_done;
-       u32 rx_iv32_new;
-       u16 rx_iv16_new;
-
-       u32 dot11RSNAStatsTKIPReplays;
-       u32 dot11RSNAStatsTKIPICVErrors;
-       u32 dot11RSNAStatsTKIPLocalMICFailures;
-
-       int key_idx;
-
-       struct crypto_blkcipher *rx_tfm_arc4;
-       struct crypto_hash *rx_tfm_michael;
-       struct crypto_blkcipher *tx_tfm_arc4;
-       struct crypto_hash *tx_tfm_michael;
-       struct crypto_tfm *tfm_arc4;
-       struct crypto_tfm *tfm_michael;
-
-       /* scratch buffers for virt_to_page() (crypto API) */
-       u8 rx_hdr[16], tx_hdr[16];
-};
-
-static void *ieee80211_tkip_init(int key_idx)
-{
-       struct ieee80211_tkip_data *priv;
-
-       priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
-       if (priv == NULL)
-               goto fail;
-       priv->key_idx = key_idx;
-
-       priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0,
-                                               CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->tx_tfm_arc4)) {
-               printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
-                      "crypto API arc4\n");
-               priv->tx_tfm_arc4 = NULL;
-               goto fail;
-       }
-
-       priv->tx_tfm_michael = crypto_alloc_hash("michael_mic", 0,
-                                                CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->tx_tfm_michael)) {
-               printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
-                      "crypto API michael_mic\n");
-               priv->tx_tfm_michael = NULL;
-               goto fail;
-       }
-
-       priv->rx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0,
-                                               CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->rx_tfm_arc4)) {
-               printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
-                      "crypto API arc4\n");
-               priv->rx_tfm_arc4 = NULL;
-               goto fail;
-       }
-
-       priv->rx_tfm_michael = crypto_alloc_hash("michael_mic", 0,
-                                                CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->rx_tfm_michael)) {
-               printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
-                      "crypto API michael_mic\n");
-               priv->rx_tfm_michael = NULL;
-               goto fail;
-       }
-
-       return priv;
-
-fail:
-       if (priv) {
-               if (priv->tx_tfm_michael)
-                       crypto_free_hash(priv->tx_tfm_michael);
-               if (priv->tx_tfm_arc4)
-                       crypto_free_blkcipher(priv->tx_tfm_arc4);
-               if (priv->rx_tfm_michael)
-                       crypto_free_hash(priv->rx_tfm_michael);
-               if (priv->rx_tfm_arc4)
-                       crypto_free_blkcipher(priv->rx_tfm_arc4);
-               kfree(priv);
-       }
-
-       return NULL;
-}
-
-
-static void ieee80211_tkip_deinit(void *priv)
-{
-       struct ieee80211_tkip_data *_priv = priv;
-
-       if (_priv) {
-               if (_priv->tx_tfm_michael)
-                       crypto_free_hash(_priv->tx_tfm_michael);
-               if (_priv->tx_tfm_arc4)
-                       crypto_free_blkcipher(_priv->tx_tfm_arc4);
-               if (_priv->rx_tfm_michael)
-                       crypto_free_hash(_priv->rx_tfm_michael);
-               if (_priv->rx_tfm_arc4)
-                       crypto_free_blkcipher(_priv->rx_tfm_arc4);
-       }
-       kfree(priv);
-}
-
-
-static inline u16 RotR1(u16 val)
-{
-       return (val >> 1) | (val << 15);
-}
-
-
-static inline u8 Lo8(u16 val)
-{
-       return val & 0xff;
-}
-
-
-static inline u8 Hi8(u16 val)
-{
-       return val >> 8;
-}
-
-
-static inline u16 Lo16(u32 val)
-{
-       return val & 0xffff;
-}
-
-
-static inline u16 Hi16(u32 val)
-{
-       return val >> 16;
-}
-
-
-static inline u16 Mk16(u8 hi, u8 lo)
-{
-       return lo | (((u16) hi) << 8);
-}
-
-
-static inline u16 Mk16_le(u16 *v)
-{
-       return le16_to_cpu(*v);
-}
-
-
-static const u16 Sbox[256] = {
-       0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
-       0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A,
-       0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B,
-       0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B,
-       0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F,
-       0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F,
-       0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5,
-       0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F,
-       0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB,
-       0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397,
-       0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED,
-       0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A,
-       0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194,
-       0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3,
-       0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104,
-       0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D,
-       0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39,
-       0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695,
-       0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83,
-       0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76,
-       0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4,
-       0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B,
-       0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0,
-       0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018,
-       0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751,
-       0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85,
-       0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12,
-       0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9,
-       0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7,
-       0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A,
-       0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8,
-       0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
-};
-
-
-static inline u16 _S_(u16 v)
-{
-       u16 t = Sbox[Hi8(v)];
-       return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8));
-}
-
-#define PHASE1_LOOP_COUNT 8
-
-static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
-{
-       int i, j;
-
-       /* Initialize the 80-bit TTAK from TSC (IV32) and TA[0..5] */
-       TTAK[0] = Lo16(IV32);
-       TTAK[1] = Hi16(IV32);
-       TTAK[2] = Mk16(TA[1], TA[0]);
-       TTAK[3] = Mk16(TA[3], TA[2]);
-       TTAK[4] = Mk16(TA[5], TA[4]);
-
-       for (i = 0; i < PHASE1_LOOP_COUNT; i++) {
-               j = 2 * (i & 1);
-               TTAK[0] += _S_(TTAK[4] ^ Mk16(TK[1 + j], TK[0 + j]));
-               TTAK[1] += _S_(TTAK[0] ^ Mk16(TK[5 + j], TK[4 + j]));
-               TTAK[2] += _S_(TTAK[1] ^ Mk16(TK[9 + j], TK[8 + j]));
-               TTAK[3] += _S_(TTAK[2] ^ Mk16(TK[13 + j], TK[12 + j]));
-               TTAK[4] += _S_(TTAK[3] ^ Mk16(TK[1 + j], TK[0 + j])) + i;
-       }
-}
-
-
-static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
-                              u16 IV16)
-{
-       /* Make temporary area overlap WEP seed so that the final copy can be
-        * avoided on little endian hosts. */
-       u16 *PPK = (u16 *) &WEPSeed[4];
-
-       /* Step 1 - make copy of TTAK and bring in TSC */
-       PPK[0] = TTAK[0];
-       PPK[1] = TTAK[1];
-       PPK[2] = TTAK[2];
-       PPK[3] = TTAK[3];
-       PPK[4] = TTAK[4];
-       PPK[5] = TTAK[4] + IV16;
-
-       /* Step 2 - 96-bit bijective mixing using S-box */
-       PPK[0] += _S_(PPK[5] ^ Mk16_le((u16 *) &TK[0]));
-       PPK[1] += _S_(PPK[0] ^ Mk16_le((u16 *) &TK[2]));
-       PPK[2] += _S_(PPK[1] ^ Mk16_le((u16 *) &TK[4]));
-       PPK[3] += _S_(PPK[2] ^ Mk16_le((u16 *) &TK[6]));
-       PPK[4] += _S_(PPK[3] ^ Mk16_le((u16 *) &TK[8]));
-       PPK[5] += _S_(PPK[4] ^ Mk16_le((u16 *) &TK[10]));
-
-       PPK[0] += RotR1(PPK[5] ^ Mk16_le((u16 *) &TK[12]));
-       PPK[1] += RotR1(PPK[0] ^ Mk16_le((u16 *) &TK[14]));
-       PPK[2] += RotR1(PPK[1]);
-       PPK[3] += RotR1(PPK[2]);
-       PPK[4] += RotR1(PPK[3]);
-       PPK[5] += RotR1(PPK[4]);
-
-       /* Step 3 - bring in last of TK bits, assign 24-bit WEP IV value
-        * WEPSeed[0..2] is transmitted as WEP IV */
-       WEPSeed[0] = Hi8(IV16);
-       WEPSeed[1] = (Hi8(IV16) | 0x20) & 0x7F;
-       WEPSeed[2] = Lo8(IV16);
-       WEPSeed[3] = Lo8((PPK[5] ^ Mk16_le((u16 *) &TK[0])) >> 1);
-
-#ifdef __BIG_ENDIAN
-       {
-               int i;
-               for (i = 0; i < 6; i++)
-                       PPK[i] = (PPK[i] << 8) | (PPK[i] >> 8);
-       }
-#endif
-}
-
-static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-       struct blkcipher_desc desc = {.tfm = tkey->tx_tfm_arc4};
-       int len;
-       u8  *pos;
-       struct ieee80211_hdr_4addr *hdr;
-       u8 rc4key[16], *icv;
-       u32 crc;
-       struct scatterlist sg;
-       int ret;
-
-       ret = 0;
-       if (skb_headroom(skb) < 8 || skb_tailroom(skb) < 4 ||
-           skb->len < hdr_len)
-               return -1;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-
-       if (!tkey->tx_phase1_done) {
-               tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2,
-                                  tkey->tx_iv32);
-               tkey->tx_phase1_done = 1;
-       }
-       tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16);
-
-       len = skb->len - hdr_len;
-       pos = skb_push(skb, 8);
-       memmove(pos, pos + 8, hdr_len);
-       pos += hdr_len;
-
-       *pos++ = rc4key[0];
-       *pos++ = rc4key[1];
-       *pos++ = rc4key[2];
-       *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */;
-       *pos++ = tkey->tx_iv32 & 0xff;
-       *pos++ = (tkey->tx_iv32 >> 8) & 0xff;
-       *pos++ = (tkey->tx_iv32 >> 16) & 0xff;
-       *pos++ = (tkey->tx_iv32 >> 24) & 0xff;
-
-       icv = skb_put(skb, 4);
-       crc = ~crc32_le(~0, pos, len);
-       icv[0] = crc;
-       icv[1] = crc >> 8;
-       icv[2] = crc >> 16;
-       icv[3] = crc >> 24;
-       crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
-       sg_init_one(&sg, pos, len + 4);
-       ret = crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4);
-
-       tkey->tx_iv16++;
-       if (tkey->tx_iv16 == 0) {
-               tkey->tx_phase1_done = 0;
-               tkey->tx_iv32++;
-       }
-          return ret;
-}
-
-static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-       struct blkcipher_desc desc = { .tfm = tkey->rx_tfm_arc4 };
-       u8 keyidx, *pos;
-       u32 iv32;
-       u16 iv16;
-       struct ieee80211_hdr_4addr *hdr;
-       u8 icv[4];
-       u32 crc;
-       struct scatterlist sg;
-       u8 rc4key[16];
-       int plen;
-
-       if (skb->len < hdr_len + 8 + 4)
-               return -1;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       pos = skb->data + hdr_len;
-       keyidx = pos[3];
-       if (!(keyidx & (1 << 5))) {
-               if (net_ratelimit()) {
-                       printk(KERN_DEBUG "TKIP: received packet without ExtIV"
-                              " flag from %pM\n", hdr->addr2);
-               }
-               return -2;
-       }
-       keyidx >>= 6;
-       if (tkey->key_idx != keyidx) {
-               printk(KERN_DEBUG "TKIP: RX tkey->key_idx=%d frame "
-                      "keyidx=%d priv=%p\n", tkey->key_idx, keyidx, priv);
-               return -6;
-       }
-       if (!tkey->key_set) {
-               if (net_ratelimit()) {
-                       printk(KERN_DEBUG "TKIP: received packet from %pM"
-                              " with keyid=%d that does not have a configured"
-                              " key\n", hdr->addr2, keyidx);
-               }
-               return -3;
-       }
-       iv16 = (pos[0] << 8) | pos[2];
-       iv32 = pos[4] | (pos[5] << 8) | (pos[6] << 16) | (pos[7] << 24);
-       pos += 8;
-
-       if (iv32 < tkey->rx_iv32 ||
-           (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
-               if (net_ratelimit()) {
-                       printk(KERN_DEBUG "TKIP: replay detected: STA=%pM"
-                              " previous TSC %08x%04x received TSC "
-                              "%08x%04x\n", hdr->addr2,
-                              tkey->rx_iv32, tkey->rx_iv16, iv32, iv16);
-               }
-               tkey->dot11RSNAStatsTKIPReplays++;
-               return -4;
-       }
-
-       if (iv32 != tkey->rx_iv32 || !tkey->rx_phase1_done) {
-               tkip_mixing_phase1(tkey->rx_ttak, tkey->key, hdr->addr2, iv32);
-               tkey->rx_phase1_done = 1;
-       }
-       tkip_mixing_phase2(rc4key, tkey->key, tkey->rx_ttak, iv16);
-
-       plen = skb->len - hdr_len - 12;
-       crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
-       sg_init_one(&sg, pos, plen + 4);
-       if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) {
-               if (net_ratelimit()) {
-                       printk(KERN_DEBUG ": TKIP: failed to decrypt "
-                              "received packet from %pM\n",
-                              hdr->addr2);
-               }
-               return -7;
-       }
-
-       crc = ~crc32_le(~0, pos, plen);
-       icv[0] = crc;
-       icv[1] = crc >> 8;
-       icv[2] = crc >> 16;
-       icv[3] = crc >> 24;
-       if (memcmp(icv, pos + plen, 4) != 0) {
-               if (iv32 != tkey->rx_iv32) {
-                       /* Previously cached Phase1 result was already lost, so
-                        * it needs to be recalculated for the next packet. */
-                       tkey->rx_phase1_done = 0;
-               }
-               if (net_ratelimit()) {
-                       printk(KERN_DEBUG "TKIP: ICV error detected: STA="
-                              "%pM\n", hdr->addr2);
-               }
-               tkey->dot11RSNAStatsTKIPICVErrors++;
-               return -5;
-       }
-
-       /* Update real counters only after Michael MIC verification has
-        * completed */
-       tkey->rx_iv32_new = iv32;
-       tkey->rx_iv16_new = iv16;
-
-       /* Remove IV and ICV */
-       memmove(skb->data + 8, skb->data, hdr_len);
-       skb_pull(skb, 8);
-       skb_trim(skb, skb->len - 4);
-
-       return keyidx;
-}
-
-static int michael_mic(struct crypto_hash *tfm_michael, u8 *key, u8 *hdr,
-                       u8 *data, size_t data_len, u8 *mic)
-{
-       struct hash_desc desc;
-       struct scatterlist sg[2];
-
-       if (tfm_michael == NULL) {
-               printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n");
-               return -1;
-       }
-
-       sg_init_table(sg, 2);
-       sg_set_buf(&sg[0], hdr, 16);
-       sg_set_buf(&sg[1], data, data_len);
-
-       if (crypto_hash_setkey(tfm_michael, key, 8))
-               return -1;
-
-       desc.tfm = tfm_michael;
-       desc.flags = 0;
-       return crypto_hash_digest(&desc, sg, data_len + 16, mic);
-}
-
-static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr)
-{
-       struct ieee80211_hdr_4addr *hdr11;
-
-       hdr11 = (struct ieee80211_hdr_4addr *)skb->data;
-       switch (le16_to_cpu(hdr11->frame_ctl) &
-               (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
-       case IEEE80211_FCTL_TODS:
-               memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
-               memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
-               break;
-       case IEEE80211_FCTL_FROMDS:
-               memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
-               memcpy(hdr + ETH_ALEN, hdr11->addr3, ETH_ALEN); /* SA */
-               break;
-       case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS:
-               memcpy(hdr, hdr11->addr3, ETH_ALEN); /* DA */
-               memcpy(hdr + ETH_ALEN, hdr11->addr4, ETH_ALEN); /* SA */
-               break;
-       case 0:
-               memcpy(hdr, hdr11->addr1, ETH_ALEN); /* DA */
-               memcpy(hdr + ETH_ALEN, hdr11->addr2, ETH_ALEN); /* SA */
-               break;
-       }
-
-       hdr[12] = 0; /* priority */
-
-       hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */
-}
-
-
-static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,
-                                    void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-       u8 *pos;
-       struct ieee80211_hdr_4addr *hdr;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-
-       if (skb_tailroom(skb) < 8 || skb->len < hdr_len) {
-               printk(KERN_DEBUG "Invalid packet for Michael MIC add "
-                      "(tailroom=%d hdr_len=%d skb->len=%d)\n",
-                      skb_tailroom(skb), hdr_len, skb->len);
-               return -1;
-       }
-
-       michael_mic_hdr(skb, tkey->tx_hdr);
-
-       if (IEEE80211_QOS_HAS_SEQ(le16_to_cpu(hdr->frame_ctl)))
-               tkey->tx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07;
-
-       pos = skb_put(skb, 8);
-
-       if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr,
-                       skb->data + hdr_len, skb->len - 8 - hdr_len, pos))
-               return -1;
-
-       return 0;
-}
-
-static void ieee80211_michael_mic_failure(struct net_device *dev,
-                                         struct ieee80211_hdr_4addr *hdr,
-                                         int keyidx)
-{
-       union iwreq_data wrqu;
-       struct iw_michaelmicfailure ev;
-
-       /* TODO: needed parameters: count, keyid, key type, TSC */
-       memset(&ev, 0, sizeof(ev));
-       ev.flags = keyidx & IW_MICFAILURE_KEY_ID;
-       if (hdr->addr1[0] & 0x01)
-               ev.flags |= IW_MICFAILURE_GROUP;
-       else
-               ev.flags |= IW_MICFAILURE_PAIRWISE;
-       ev.src_addr.sa_family = ARPHRD_ETHER;
-       memcpy(ev.src_addr.sa_data, hdr->addr2, ETH_ALEN);
-       memset(&wrqu, 0, sizeof(wrqu));
-       wrqu.data.length = sizeof(ev);
-       wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev);
-}
-
-static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
-                                       int hdr_len, void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-       u8 mic[8];
-       struct ieee80211_hdr_4addr *hdr;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-
-       if (!tkey->key_set)
-               return -1;
-
-       michael_mic_hdr(skb, tkey->rx_hdr);
-       if (IEEE80211_QOS_HAS_SEQ(le16_to_cpu(hdr->frame_ctl)))
-               tkey->rx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07;
-
-       if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr,
-                       skb->data + hdr_len, skb->len - 8 - hdr_len, mic))
-               return -1;
-
-       if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) {
-               struct ieee80211_hdr_4addr *hdr;
-               hdr = (struct ieee80211_hdr_4addr *)skb->data;
-               printk(KERN_DEBUG "%s: Michael MIC verification failed for "
-                      "MSDU from %pM keyidx=%d\n",
-                      skb->dev ? skb->dev->name : "N/A", hdr->addr2,
-                      keyidx);
-               if (skb->dev)
-                       ieee80211_michael_mic_failure(skb->dev, hdr, keyidx);
-               tkey->dot11RSNAStatsTKIPLocalMICFailures++;
-               return -1;
-       }
-
-       /* Update TSC counters for RX now that the packet verification has
-        * completed. */
-       tkey->rx_iv32 = tkey->rx_iv32_new;
-       tkey->rx_iv16 = tkey->rx_iv16_new;
-
-       skb_trim(skb, skb->len - 8);
-
-       return 0;
-}
-
-
-static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-       int keyidx;
-       struct crypto_hash *tfm = tkey->tx_tfm_michael;
-       struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4;
-       struct crypto_hash *tfm3 = tkey->rx_tfm_michael;
-       struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4;
-
-       keyidx = tkey->key_idx;
-       memset(tkey, 0, sizeof(*tkey));
-       tkey->key_idx = keyidx;
-
-       tkey->tx_tfm_michael = tfm;
-       tkey->tx_tfm_arc4 = tfm2;
-       tkey->rx_tfm_michael = tfm3;
-       tkey->rx_tfm_arc4 = tfm4;
-
-       if (len == TKIP_KEY_LEN) {
-               memcpy(tkey->key, key, TKIP_KEY_LEN);
-               tkey->key_set = 1;
-               tkey->tx_iv16 = 1; /* TSC is initialized to 1 */
-               if (seq) {
-                       tkey->rx_iv32 = (seq[5] << 24) | (seq[4] << 16) |
-                               (seq[3] << 8) | seq[2];
-                       tkey->rx_iv16 = (seq[1] << 8) | seq[0];
-               }
-       } else if (len == 0)
-               tkey->key_set = 0;
-       else
-               return -1;
-
-       return 0;
-}
-
-
-static int ieee80211_tkip_get_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct ieee80211_tkip_data *tkey = priv;
-
-       if (len < TKIP_KEY_LEN)
-               return -1;
-
-       if (!tkey->key_set)
-               return 0;
-       memcpy(key, tkey->key, TKIP_KEY_LEN);
-
-       if (seq) {
-               /* Return the sequence number of the last transmitted frame. */
-               u16 iv16 = tkey->tx_iv16;
-               u32 iv32 = tkey->tx_iv32;
-               if (iv16 == 0)
-                       iv32--;
-               iv16--;
-               seq[0] = tkey->tx_iv16;
-               seq[1] = tkey->tx_iv16 >> 8;
-               seq[2] = tkey->tx_iv32;
-               seq[3] = tkey->tx_iv32 >> 8;
-               seq[4] = tkey->tx_iv32 >> 16;
-               seq[5] = tkey->tx_iv32 >> 24;
-       }
-
-       return TKIP_KEY_LEN;
-}
-
-
-static char *ieee80211_tkip_print_stats(char *p, void *priv)
-{
-       struct ieee80211_tkip_data *tkip = priv;
-       p += sprintf(p, "key[%d] alg=TKIP key_set=%d "
-                    "tx_pn=%02x%02x%02x%02x%02x%02x "
-                    "rx_pn=%02x%02x%02x%02x%02x%02x "
-                    "replays=%d icv_errors=%d local_mic_failures=%d\n",
-                    tkip->key_idx, tkip->key_set,
-                    (tkip->tx_iv32 >> 24) & 0xff,
-                    (tkip->tx_iv32 >> 16) & 0xff,
-                    (tkip->tx_iv32 >> 8) & 0xff,
-                    tkip->tx_iv32 & 0xff,
-                    (tkip->tx_iv16 >> 8) & 0xff,
-                    tkip->tx_iv16 & 0xff,
-                    (tkip->rx_iv32 >> 24) & 0xff,
-                    (tkip->rx_iv32 >> 16) & 0xff,
-                    (tkip->rx_iv32 >> 8) & 0xff,
-                    tkip->rx_iv32 & 0xff,
-                    (tkip->rx_iv16 >> 8) & 0xff,
-                    tkip->rx_iv16 & 0xff,
-                    tkip->dot11RSNAStatsTKIPReplays,
-                    tkip->dot11RSNAStatsTKIPICVErrors,
-                    tkip->dot11RSNAStatsTKIPLocalMICFailures);
-       return p;
-}
-
-
-static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
-       .name                   = "TKIP",
-       .init                   = ieee80211_tkip_init,
-       .deinit                 = ieee80211_tkip_deinit,
-       .encrypt_mpdu           = ieee80211_tkip_encrypt,
-       .decrypt_mpdu           = ieee80211_tkip_decrypt,
-       .encrypt_msdu           = ieee80211_michael_mic_add,
-       .decrypt_msdu           = ieee80211_michael_mic_verify,
-       .set_key                = ieee80211_tkip_set_key,
-       .get_key                = ieee80211_tkip_get_key,
-       .print_stats            = ieee80211_tkip_print_stats,
-       .extra_prefix_len       = 4 + 4, /* IV + ExtIV */
-       .extra_postfix_len      = 8 + 4, /* MIC + ICV */
-       .owner                  = THIS_MODULE,
-};
-
-
-int ieee80211_crypto_tkip_init(void)
-{
-       return ieee80211_register_crypto_ops(&ieee80211_crypt_tkip);
-}
-
-
-void ieee80211_crypto_tkip_exit(void)
-{
-       ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);
-}
-
-
-void ieee80211_tkip_null(void)
-{
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_wep.c
deleted file mode 100644 (file)
index f253672..0000000
+++ /dev/null
@@ -1,277 +0,0 @@
-/*
- * Host AP crypt: host-based WEP encryption implementation for Host AP driver
- *
- * Copyright (c) 2002-2004, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/random.h>
-#include <linux/skbuff.h>
-#include <linux/string.h>
-
-#include "ieee80211.h"
-
-#include <linux/crypto.h>
-#include <linux/scatterlist.h>
-#include <linux/crc32.h>
-
-MODULE_AUTHOR("Jouni Malinen");
-MODULE_DESCRIPTION("Host AP crypt: WEP");
-MODULE_LICENSE("GPL");
-
-struct prism2_wep_data {
-       u32 iv;
-#define WEP_KEY_LEN 13
-       u8 key[WEP_KEY_LEN + 1];
-       u8 key_len;
-       u8 key_idx;
-       struct crypto_blkcipher *tx_tfm;
-       struct crypto_blkcipher *rx_tfm;
-};
-
-static void *prism2_wep_init(int keyidx)
-{
-       struct prism2_wep_data *priv;
-
-       priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
-       if (priv == NULL)
-               goto fail;
-       priv->key_idx = keyidx;
-       priv->tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->tx_tfm)) {
-               pr_debug("could not allocate crypto API arc4\n");
-               priv->tx_tfm = NULL;
-               goto fail;
-       }
-       priv->rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
-       if (IS_ERR(priv->rx_tfm)) {
-               pr_debug("could not allocate crypto API arc4\n");
-               priv->rx_tfm = NULL;
-               goto fail;
-       }
-
-       /* start WEP IV from a random value */
-       get_random_bytes(&priv->iv, 4);
-
-       return priv;
-
-fail:
-       if (priv) {
-               if (priv->tx_tfm)
-                       crypto_free_blkcipher(priv->tx_tfm);
-               if (priv->rx_tfm)
-                       crypto_free_blkcipher(priv->rx_tfm);
-               kfree(priv);
-       }
-
-       return NULL;
-}
-
-static void prism2_wep_deinit(void *priv)
-{
-       struct prism2_wep_data *_priv = priv;
-
-       if (_priv) {
-               if (_priv->tx_tfm)
-                       crypto_free_blkcipher(_priv->tx_tfm);
-               if (_priv->rx_tfm)
-                       crypto_free_blkcipher(_priv->rx_tfm);
-       }
-
-       kfree(priv);
-}
-
-/* Perform WEP encryption on given skb that has at least 4 bytes of headroom
- * for IV and 4 bytes of tailroom for ICV. Both IV and ICV will be transmitted,
- * so the payload length increases with 8 bytes.
- *
- * WEP frame payload: IV + TX key idx, RC4(data), ICV = RC4(CRC32(data))
- */
-static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct prism2_wep_data *wep = priv;
-       struct blkcipher_desc desc = { .tfm = wep->tx_tfm };
-       u32 klen, len;
-       u8 key[WEP_KEY_LEN + 3];
-       u8 *pos;
-       u32 crc;
-       u8 *icv;
-       struct scatterlist sg;
-
-       if (skb_headroom(skb) < 4 || skb_tailroom(skb) < 4 ||
-           skb->len < hdr_len)
-               return -1;
-
-       len = skb->len - hdr_len;
-       pos = skb_push(skb, 4);
-       memmove(pos, pos + 4, hdr_len);
-       pos += hdr_len;
-
-       klen = 3 + wep->key_len;
-
-       wep->iv++;
-
-       /* Fluhrer, Mantin, and Shamir have reported weaknesses in the key
-        * scheduling algorithm of RC4. At least IVs (KeyByte + 3, 0xff, N)
-        * can be used to speedup attacks, so avoid using them. */
-       if ((wep->iv & 0xff00) == 0xff00) {
-               u8 B = (wep->iv >> 16) & 0xff;
-               if (B >= 3 && B < klen)
-                       wep->iv += 0x0100;
-       }
-
-       /* Prepend 24-bit IV to RC4 key and TX frame */
-       *pos++ = key[0] = (wep->iv >> 16) & 0xff;
-       *pos++ = key[1] = (wep->iv >> 8) & 0xff;
-       *pos++ = key[2] = wep->iv & 0xff;
-       *pos++ = wep->key_idx << 6;
-
-       /* Copy rest of the WEP key (the secret part) */
-       memcpy(key + 3, wep->key, wep->key_len);
-
-       /* Append little-endian CRC32 and encrypt it to produce ICV */
-       crc = ~crc32_le(~0, pos, len);
-       icv = skb_put(skb, 4);
-       icv[0] = crc;
-       icv[1] = crc >> 8;
-       icv[2] = crc >> 16;
-       icv[3] = crc >> 24;
-
-       crypto_blkcipher_setkey(wep->tx_tfm, key, klen);
-       sg_init_one(&sg, pos, len + 4);
-
-       return crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4);
-}
-
-/* Perform WEP decryption on given buffer. Buffer includes whole WEP part of
- * the frame: IV (4 bytes), encrypted payload (including SNAP header),
- * ICV (4 bytes). len includes both IV and ICV.
- *
- * Returns 0 if frame was decrypted successfully and ICV was correct and -1 on
- * failure. If frame is OK, IV and ICV will be removed.
- */
-static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
-{
-       struct prism2_wep_data *wep = priv;
-       struct blkcipher_desc desc = { .tfm = wep->rx_tfm };
-       u32 klen, plen;
-       u8 key[WEP_KEY_LEN + 3];
-       u8 keyidx, *pos;
-       u32 crc;
-       u8 icv[4];
-       struct scatterlist sg;
-
-       if (skb->len < hdr_len + 8)
-               return -1;
-
-       pos = skb->data + hdr_len;
-       key[0] = *pos++;
-       key[1] = *pos++;
-       key[2] = *pos++;
-       keyidx = *pos++ >> 6;
-       if (keyidx != wep->key_idx)
-               return -1;
-
-       klen = 3 + wep->key_len;
-
-       /* Copy rest of the WEP key (the secret part) */
-       memcpy(key + 3, wep->key, wep->key_len);
-
-       /* Apply RC4 to data and compute CRC32 over decrypted data */
-       plen = skb->len - hdr_len - 8;
-
-       crypto_blkcipher_setkey(wep->rx_tfm, key, klen);
-       sg_init_one(&sg, pos, plen + 4);
-
-       if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4))
-               return -7;
-
-       crc = ~crc32_le(~0, pos, plen);
-       icv[0] = crc;
-       icv[1] = crc >> 8;
-       icv[2] = crc >> 16;
-       icv[3] = crc >> 24;
-
-       if (memcmp(icv, pos + plen, 4) != 0) {
-               /* ICV mismatch - drop frame */
-               return -2;
-       }
-
-       /* Remove IV and ICV */
-       memmove(skb->data + 4, skb->data, hdr_len);
-       skb_pull(skb, 4);
-       skb_trim(skb, skb->len - 4);
-       return 0;
-}
-
-static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct prism2_wep_data *wep = priv;
-
-       if (len < 0 || len > WEP_KEY_LEN)
-               return -1;
-
-       memcpy(wep->key, key, len);
-       wep->key_len = len;
-
-       return 0;
-}
-
-static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
-{
-       struct prism2_wep_data *wep = priv;
-
-       if (len < wep->key_len)
-               return -1;
-
-       memcpy(key, wep->key, wep->key_len);
-
-       return wep->key_len;
-}
-
-static char *prism2_wep_print_stats(char *p, void *priv)
-{
-       struct prism2_wep_data *wep = priv;
-       p += sprintf(p, "key[%d] alg=WEP len=%d\n",
-                    wep->key_idx, wep->key_len);
-       return p;
-}
-
-static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
-       .name                   = "WEP",
-       .init                   = prism2_wep_init,
-       .deinit                 = prism2_wep_deinit,
-       .encrypt_mpdu           = prism2_wep_encrypt,
-       .decrypt_mpdu           = prism2_wep_decrypt,
-       .encrypt_msdu           = NULL,
-       .decrypt_msdu           = NULL,
-       .set_key                = prism2_wep_set_key,
-       .get_key                = prism2_wep_get_key,
-       .print_stats            = prism2_wep_print_stats,
-       .extra_prefix_len       = 4, /* IV */
-       .extra_postfix_len      = 4, /* ICV */
-       .owner                  = THIS_MODULE,
-};
-
-int ieee80211_crypto_wep_init(void)
-{
-       return ieee80211_register_crypto_ops(&ieee80211_crypt_wep);
-}
-
-void ieee80211_crypto_wep_exit(void)
-{
-       ieee80211_unregister_crypto_ops(&ieee80211_crypt_wep);
-}
-
-void ieee80211_wep_null(void)
-{
-       return;
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_module.c
deleted file mode 100644 (file)
index 07a1fbb..0000000
+++ /dev/null
@@ -1,203 +0,0 @@
-/*******************************************************************************
-
-  Copyright(c) 2004 Intel Corporation. All rights reserved.
-
-  Portions of this file are based on the WEP enablement code provided by the
-  Host AP project hostap-drivers v0.1.3
-  Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
-  <jkmaline@cc.hut.fi>
-  Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
-
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of version 2 of the GNU General Public License as
-  published by the Free Software Foundation.
-
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
-
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc., 59
-  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-  The full GNU General Public License is included in this distribution in the
-  file called LICENSE.
-
-  Contact Information:
-  James P. Ketrenos <ipw2100-admin@linux.intel.com>
-  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-#include <linux/compiler.h>
-//#include <linux/config.h>
-#include <linux/errno.h>
-#include <linux/if_arp.h>
-#include <linux/in6.h>
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-#include <linux/tcp.h>
-#include <linux/types.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-#include <linux/uaccess.h>
-#include <net/arp.h>
-#include <net/net_namespace.h>
-
-#include "ieee80211.h"
-
-MODULE_DESCRIPTION("802.11 data/management/control stack");
-MODULE_AUTHOR("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>");
-MODULE_LICENSE("GPL");
-
-#define DRV_NAME "ieee80211"
-
-static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee)
-{
-       if (ieee->networks)
-               return 0;
-
-       ieee->networks = kcalloc(
-               MAX_NETWORK_COUNT, sizeof(struct ieee80211_network),
-               GFP_KERNEL);
-       if (!ieee->networks)
-               return -ENOMEM;
-
-       return 0;
-}
-
-static inline void ieee80211_networks_free(struct ieee80211_device *ieee)
-{
-       if (!ieee->networks)
-               return;
-       kfree(ieee->networks);
-       ieee->networks = NULL;
-}
-
-static inline void ieee80211_networks_initialize(struct ieee80211_device *ieee)
-{
-       int i;
-
-       INIT_LIST_HEAD(&ieee->network_free_list);
-       INIT_LIST_HEAD(&ieee->network_list);
-       for (i = 0; i < MAX_NETWORK_COUNT; i++)
-               list_add_tail(&ieee->networks[i].list, &ieee->network_free_list);
-}
-
-
-struct net_device *alloc_ieee80211(int sizeof_priv)
-{
-       struct ieee80211_device *ieee;
-       struct net_device *dev;
-       int i, err;
-
-       IEEE80211_DEBUG_INFO("Initializing...\n");
-
-       dev = alloc_etherdev(sizeof(struct ieee80211_device) + sizeof_priv);
-       if (!dev) {
-               IEEE80211_ERROR("Unable to network device.\n");
-               goto failed;
-       }
-       ieee = netdev_priv(dev);
-
-       ieee->dev = dev;
-
-       err = ieee80211_networks_allocate(ieee);
-       if (err) {
-               IEEE80211_ERROR("Unable to allocate beacon storage: %d\n",
-                               err);
-               goto failed;
-       }
-       ieee80211_networks_initialize(ieee);
-
-       /* Default fragmentation threshold is maximum payload size */
-       ieee->fts = DEFAULT_FTS;
-       ieee->scan_age = DEFAULT_MAX_SCAN_AGE;
-       ieee->open_wep = 1;
-
-       /* Default to enabling full open WEP with host based encrypt/decrypt */
-       ieee->host_encrypt = 1;
-       ieee->host_decrypt = 1;
-       ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
-
-       INIT_LIST_HEAD(&ieee->crypt_deinit_list);
-       init_timer(&ieee->crypt_deinit_timer);
-       ieee->crypt_deinit_timer.data = (unsigned long)ieee;
-       ieee->crypt_deinit_timer.function = ieee80211_crypt_deinit_handler;
-
-       spin_lock_init(&ieee->lock);
-       spin_lock_init(&ieee->wpax_suitlist_lock);
-
-       ieee->wpax_type_set = 0;
-       ieee->wpa_enabled = 0;
-       ieee->tkip_countermeasures = 0;
-       ieee->drop_unencrypted = 0;
-       ieee->privacy_invoked = 0;
-       ieee->ieee802_1x = 1;
-       ieee->raw_tx = 0;
-
-       ieee80211_softmac_init(ieee);
-
-       for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++)
-               INIT_LIST_HEAD(&ieee->ibss_mac_hash[i]);
-
-       for (i = 0; i < 17; i++) {
-               ieee->last_rxseq_num[i] = -1;
-               ieee->last_rxfrag_num[i] = -1;
-               ieee->last_packet_time[i] = 0;
-       }
-//These function were added to load crypte module autoly
-       ieee80211_tkip_null();
-       ieee80211_wep_null();
-       ieee80211_ccmp_null();
-       return dev;
-
- failed:
-       if (dev)
-               free_netdev(dev);
-       return NULL;
-}
-
-
-void free_ieee80211(struct net_device *dev)
-{
-       struct ieee80211_device *ieee = netdev_priv(dev);
-
-       int i;
-       struct list_head *p, *q;
-
-
-       ieee80211_softmac_free(ieee);
-       del_timer_sync(&ieee->crypt_deinit_timer);
-       ieee80211_crypt_deinit_entries(ieee, 1);
-
-       for (i = 0; i < WEP_KEYS; i++) {
-               struct ieee80211_crypt_data *crypt = ieee->crypt[i];
-               if (crypt) {
-                       if (crypt->ops)
-                               crypt->ops->deinit(crypt->priv);
-                       kfree(crypt);
-                       ieee->crypt[i] = NULL;
-               }
-       }
-
-       ieee80211_networks_free(ieee);
-
-       for (i = 0; i < IEEE_IBSS_MAC_HASH_SIZE; i++) {
-               list_for_each_safe(p, q, &ieee->ibss_mac_hash[i]) {
-                       kfree(list_entry(p, struct ieee_ibss_seq, list));
-                       list_del(p);
-               }
-       }
-
-
-       free_netdev(dev);
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_rx.c
deleted file mode 100644 (file)
index b522b57..0000000
+++ /dev/null
@@ -1,1486 +0,0 @@
-/*
- * Original code based Host AP (software wireless LAN access point) driver
- * for Intersil Prism2/2.5/3 - hostap.o module, common routines
- *
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- * Copyright (c) 2004, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation. See README and COPYING for
- * more details.
- ******************************************************************************
-
-  Few modifications for Realtek's Wi-Fi drivers by
-  Andrea Merello <andrea.merello@gmail.com>
-
-  A special thanks goes to Realtek for their support !
-
-******************************************************************************/
-
-
-#include <linux/compiler.h>
-//#include <linux/config.h>
-#include <linux/errno.h>
-#include <linux/if_arp.h>
-#include <linux/in6.h>
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-#include <linux/tcp.h>
-#include <linux/types.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-#include <linux/uaccess.h>
-#include <linux/ctype.h>
-
-#include "ieee80211.h"
-#include "dot11d.h"
-static inline void ieee80211_monitor_rx(struct ieee80211_device *ieee,
-                                       struct sk_buff *skb,
-                                       struct ieee80211_rx_stats *rx_stats)
-{
-       struct ieee80211_hdr_4addr *hdr =
-               (struct ieee80211_hdr_4addr *)skb->data;
-       u16 fc = le16_to_cpu(hdr->frame_ctl);
-
-       skb->dev = ieee->dev;
-       skb_reset_mac_header(skb);
-       skb_pull(skb, ieee80211_get_hdrlen(fc));
-       skb->pkt_type = PACKET_OTHERHOST;
-       skb->protocol = __constant_htons(ETH_P_80211_RAW);
-       memset(skb->cb, 0, sizeof(skb->cb));
-       netif_rx(skb);
-}
-
-
-/* Called only as a tasklet (software IRQ) */
-static struct ieee80211_frag_entry *
-ieee80211_frag_cache_find(struct ieee80211_device *ieee, unsigned int seq,
-                         unsigned int frag, u8 tid, u8 *src, u8 *dst)
-{
-       struct ieee80211_frag_entry *entry;
-       int i;
-
-       for (i = 0; i < IEEE80211_FRAG_CACHE_LEN; i++) {
-               entry = &ieee->frag_cache[tid][i];
-               if (entry->skb != NULL &&
-                   time_after(jiffies, entry->first_frag_time + 2 * HZ)) {
-                       IEEE80211_DEBUG_FRAG(
-                               "expiring fragment cache entry "
-                               "seq=%u last_frag=%u\n",
-                               entry->seq, entry->last_frag);
-                       dev_kfree_skb_any(entry->skb);
-                       entry->skb = NULL;
-               }
-
-               if (entry->skb != NULL && entry->seq == seq &&
-                   (entry->last_frag + 1 == frag || frag == -1) &&
-                   memcmp(entry->src_addr, src, ETH_ALEN) == 0 &&
-                   memcmp(entry->dst_addr, dst, ETH_ALEN) == 0)
-                       return entry;
-       }
-
-       return NULL;
-}
-
-/* Called only as a tasklet (software IRQ) */
-static struct sk_buff *
-ieee80211_frag_cache_get(struct ieee80211_device *ieee,
-                        struct ieee80211_hdr_4addr *hdr)
-{
-       struct sk_buff *skb = NULL;
-       u16 fc = le16_to_cpu(hdr->frame_ctl);
-       u16 sc = le16_to_cpu(hdr->seq_ctl);
-       unsigned int frag = WLAN_GET_SEQ_FRAG(sc);
-       unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
-       struct ieee80211_frag_entry *entry;
-       struct ieee80211_hdr_3addrqos *hdr_3addrqos;
-       struct ieee80211_hdr_4addrqos *hdr_4addrqos;
-       u8 tid;
-
-       if (((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS) && IEEE80211_QOS_HAS_SEQ(fc)) {
-               hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)hdr;
-               tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else if (IEEE80211_QOS_HAS_SEQ(fc)) {
-               hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)hdr;
-               tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else {
-               tid = 0;
-       }
-
-       if (frag == 0) {
-               /* Reserve enough space to fit maximum frame length */
-               skb = dev_alloc_skb(ieee->dev->mtu +
-                                   sizeof(struct ieee80211_hdr_4addr) +
-                                   8 /* LLC */ +
-                                   2 /* alignment */ +
-                                   8 /* WEP */ +
-                                   ETH_ALEN /* WDS */ +
-                                   (IEEE80211_QOS_HAS_SEQ(fc) ? 2 : 0) /* QOS Control */);
-               if (skb == NULL)
-                       return NULL;
-
-               entry = &ieee->frag_cache[tid][ieee->frag_next_idx[tid]];
-               ieee->frag_next_idx[tid]++;
-               if (ieee->frag_next_idx[tid] >= IEEE80211_FRAG_CACHE_LEN)
-                       ieee->frag_next_idx[tid] = 0;
-
-               if (entry->skb != NULL)
-                       dev_kfree_skb_any(entry->skb);
-
-               entry->first_frag_time = jiffies;
-               entry->seq = seq;
-               entry->last_frag = frag;
-               entry->skb = skb;
-               memcpy(entry->src_addr, hdr->addr2, ETH_ALEN);
-               memcpy(entry->dst_addr, hdr->addr1, ETH_ALEN);
-       } else {
-               /* received a fragment of a frame for which the head fragment
-                * should have already been received */
-               entry = ieee80211_frag_cache_find(ieee, seq, frag, tid, hdr->addr2,
-                                                 hdr->addr1);
-               if (entry != NULL) {
-                       entry->last_frag = frag;
-                       skb = entry->skb;
-               }
-       }
-
-       return skb;
-}
-
-
-/* Called only as a tasklet (software IRQ) */
-static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
-                                          struct ieee80211_hdr_4addr *hdr)
-{
-       u16 fc = le16_to_cpu(hdr->frame_ctl);
-       u16 sc = le16_to_cpu(hdr->seq_ctl);
-       unsigned int seq = WLAN_GET_SEQ_SEQ(sc);
-       struct ieee80211_frag_entry *entry;
-       struct ieee80211_hdr_3addrqos *hdr_3addrqos;
-       struct ieee80211_hdr_4addrqos *hdr_4addrqos;
-       u8 tid;
-
-       if (((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS) && IEEE80211_QOS_HAS_SEQ(fc)) {
-               hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)hdr;
-               tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else if (IEEE80211_QOS_HAS_SEQ(fc)) {
-               hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)hdr;
-               tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else {
-               tid = 0;
-       }
-
-       entry = ieee80211_frag_cache_find(ieee, seq, -1, tid, hdr->addr2,
-                                         hdr->addr1);
-
-       if (entry == NULL) {
-               IEEE80211_DEBUG_FRAG(
-                       "could not invalidate fragment cache "
-                       "entry (seq=%u)\n", seq);
-               return -1;
-       }
-
-       entry->skb = NULL;
-       return 0;
-}
-
-
-
-/* ieee80211_rx_frame_mgtmt
- *
- * Responsible for handling management control frames
- *
- * Called by ieee80211_rx */
-static inline int
-ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
-                       struct ieee80211_rx_stats *rx_stats, u16 type,
-                       u16 stype)
-{
-       struct ieee80211_hdr_4addr *hdr;
-
-       // cheat the the hdr type
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-
-       /* On the struct stats definition there is written that
-        * this is not mandatory.... but seems that the probe
-        * response parser uses it
-        */
-       rx_stats->len = skb->len;
-       ieee80211_rx_mgt(ieee, (struct ieee80211_hdr_4addr *)skb->data,
-                        rx_stats);
-
-       if ((ieee->state == IEEE80211_LINKED) && (memcmp(hdr->addr3, ieee->current_network.bssid, ETH_ALEN))) {
-               dev_kfree_skb_any(skb);
-               return 0;
-       }
-
-       ieee80211_rx_frame_softmac(ieee, skb, rx_stats, type, stype);
-
-       dev_kfree_skb_any(skb);
-
-       return 0;
-
-}
-
-
-
-/* See IEEE 802.1H for LLC/SNAP encapsulation/decapsulation */
-/* Ethernet-II snap header (RFC1042 for most EtherTypes) */
-static unsigned char rfc1042_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
-/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */
-static unsigned char bridge_tunnel_header[] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 };
-/* No encapsulation header if EtherType < 0x600 (=length) */
-
-/* Called by ieee80211_rx_frame_decrypt */
-static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
-                                   struct sk_buff *skb, size_t hdrlen)
-{
-       struct net_device *dev = ieee->dev;
-       u16 fc, ethertype;
-       struct ieee80211_hdr_4addr *hdr;
-       u8 *pos;
-
-       if (skb->len < 24)
-               return 0;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       fc = le16_to_cpu(hdr->frame_ctl);
-
-       /* check that the frame is unicast frame to us */
-       if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
-           IEEE80211_FCTL_TODS &&
-           memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN) == 0 &&
-           memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN) == 0) {
-               /* ToDS frame with own addr BSSID and DA */
-       } else if ((fc & (IEEE80211_FCTL_TODS | IEEE80211_FCTL_FROMDS)) ==
-                  IEEE80211_FCTL_FROMDS &&
-                  memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN) == 0) {
-               /* FromDS frame with own addr as DA */
-       } else
-               return 0;
-
-       if (skb->len < 24 + 8)
-               return 0;
-
-       /* check for port access entity Ethernet type */
-//     pos = skb->data + 24;
-       pos = skb->data + hdrlen;
-       ethertype = (pos[6] << 8) | pos[7];
-       if (ethertype == ETH_P_PAE)
-               return 1;
-
-       return 0;
-}
-
-/* Called only as a tasklet (software IRQ), by ieee80211_rx */
-static inline int
-ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
-                          struct ieee80211_crypt_data *crypt)
-{
-       struct ieee80211_hdr_4addr *hdr;
-       int res, hdrlen;
-
-       if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
-               return 0;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
-
-#ifdef CONFIG_IEEE80211_CRYPT_TKIP
-       if (ieee->tkip_countermeasures &&
-           strcmp(crypt->ops->name, "TKIP") == 0) {
-               if (net_ratelimit()) {
-                       netdev_dbg(ieee->dev,
-                                  "TKIP countermeasures: dropped received packet from %pM\n",
-                                  ieee->dev->name, hdr->addr2);
-               }
-               return -1;
-       }
-#endif
-
-       atomic_inc(&crypt->refcnt);
-       res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
-       atomic_dec(&crypt->refcnt);
-       if (res < 0) {
-               IEEE80211_DEBUG_DROP(
-                       "decryption failed (SA=%pM"
-                       ") res=%d\n", hdr->addr2, res);
-               if (res == -2)
-                       IEEE80211_DEBUG_DROP("Decryption failed ICV "
-                                            "mismatch (key %d)\n",
-                                            skb->data[hdrlen + 3] >> 6);
-               ieee->ieee_stats.rx_discards_undecryptable++;
-               return -1;
-       }
-
-       return res;
-}
-
-
-/* Called only as a tasklet (software IRQ), by ieee80211_rx */
-static inline int
-ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
-                               struct sk_buff *skb, int keyidx,
-                               struct ieee80211_crypt_data *crypt)
-{
-       struct ieee80211_hdr_4addr *hdr;
-       int res, hdrlen;
-
-       if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
-               return 0;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
-
-       atomic_inc(&crypt->refcnt);
-       res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv);
-       atomic_dec(&crypt->refcnt);
-       if (res < 0) {
-               netdev_dbg(ieee->dev,
-                          "MSDU decryption/MIC verification failed (SA=%pM keyidx=%d)\n",
-                          hdr->addr2, keyidx);
-               return -1;
-       }
-
-       return 0;
-}
-
-
-/* this function is stolen from ipw2200 driver*/
-#define IEEE_PACKET_RETRY_TIME (5*HZ)
-static int is_duplicate_packet(struct ieee80211_device *ieee,
-                              struct ieee80211_hdr_4addr *header)
-{
-       u16 fc = le16_to_cpu(header->frame_ctl);
-       u16 sc = le16_to_cpu(header->seq_ctl);
-       u16 seq = WLAN_GET_SEQ_SEQ(sc);
-       u16 frag = WLAN_GET_SEQ_FRAG(sc);
-       u16 *last_seq, *last_frag;
-       unsigned long *last_time;
-       struct ieee80211_hdr_3addrqos *hdr_3addrqos;
-       struct ieee80211_hdr_4addrqos *hdr_4addrqos;
-       u8 tid;
-
-       //TO2DS and QoS
-       if (((fc & IEEE80211_FCTL_DSTODS) == IEEE80211_FCTL_DSTODS) && IEEE80211_QOS_HAS_SEQ(fc)) {
-               hdr_4addrqos = (struct ieee80211_hdr_4addrqos *)header;
-               tid = le16_to_cpu(hdr_4addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else if (IEEE80211_QOS_HAS_SEQ(fc)) { //QoS
-               hdr_3addrqos = (struct ieee80211_hdr_3addrqos *)header;
-               tid = le16_to_cpu(hdr_3addrqos->qos_ctl) & IEEE80211_QOS_TID;
-               tid = UP2AC(tid);
-               tid++;
-       } else { // no QoS
-               tid = 0;
-       }
-       switch (ieee->iw_mode) {
-       case IW_MODE_ADHOC:
-       {
-               struct list_head *p;
-               struct ieee_ibss_seq *entry = NULL;
-               u8 *mac = header->addr2;
-               int index = mac[5] % IEEE_IBSS_MAC_HASH_SIZE;
-
-               list_for_each(p, &ieee->ibss_mac_hash[index]) {
-                       entry = list_entry(p, struct ieee_ibss_seq, list);
-                       if (!memcmp(entry->mac, mac, ETH_ALEN))
-                               break;
-               }
-       //      if (memcmp(entry->mac, mac, ETH_ALEN)){
-               if (p == &ieee->ibss_mac_hash[index]) {
-                       entry = kmalloc(sizeof(struct ieee_ibss_seq), GFP_ATOMIC);
-                       if (!entry)
-                               return 0;
-
-                       memcpy(entry->mac, mac, ETH_ALEN);
-                       entry->seq_num[tid] = seq;
-                       entry->frag_num[tid] = frag;
-                       entry->packet_time[tid] = jiffies;
-                       list_add(&entry->list, &ieee->ibss_mac_hash[index]);
-                       return 0;
-               }
-               last_seq = &entry->seq_num[tid];
-               last_frag = &entry->frag_num[tid];
-               last_time = &entry->packet_time[tid];
-               break;
-       }
-
-       case IW_MODE_INFRA:
-               last_seq = &ieee->last_rxseq_num[tid];
-               last_frag = &ieee->last_rxfrag_num[tid];
-               last_time = &ieee->last_packet_time[tid];
-
-               break;
-       default:
-               return 0;
-       }
-
-//     if(tid != 0) {
-//             printk(KERN_WARNING ":)))))))))))%x %x %x, fc(%x)\n", tid, *last_seq, seq, header->frame_ctl);
-//     }
-       if ((*last_seq == seq) &&
-           time_after(*last_time + IEEE_PACKET_RETRY_TIME, jiffies)) {
-               if (*last_frag == frag) {
-                       //printk(KERN_WARNING "[1] go drop!\n");
-                       goto drop;
-
-               }
-               if (*last_frag + 1 != frag)
-                       /* out-of-order fragment */
-                       //printk(KERN_WARNING "[2] go drop!\n");
-                       goto drop;
-       } else
-               *last_seq = seq;
-
-       *last_frag = frag;
-       *last_time = jiffies;
-       return 0;
-
-drop:
-//     BUG_ON(!(fc & IEEE80211_FCTL_RETRY));
-//     printk("DUP\n");
-
-       return 1;
-}
-
-
-/* All received frames are sent to this function. @skb contains the frame in
- * IEEE 802.11 format, i.e., in the format it was sent over air.
- * This function is called only as a tasklet (software IRQ). */
-int ieee80211_rtl_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
-                    struct ieee80211_rx_stats *rx_stats)
-{
-       struct net_device *dev = ieee->dev;
-       //struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct ieee80211_hdr_4addr *hdr;
-
-       size_t hdrlen;
-       u16 fc, type, stype, sc;
-       struct net_device_stats *stats;
-       unsigned int frag;
-       u8 *payload;
-       u16 ethertype;
-       u8 dst[ETH_ALEN];
-       u8 src[ETH_ALEN];
-       u8 bssid[ETH_ALEN];
-       struct ieee80211_crypt_data *crypt = NULL;
-       int keyidx = 0;
-
-       // cheat the the hdr type
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       stats = &ieee->stats;
-
-       if (skb->len < 10) {
-               netdev_info(ieee->dev, "SKB length < 10\n");
-               goto rx_dropped;
-       }
-
-       fc = le16_to_cpu(hdr->frame_ctl);
-       type = WLAN_FC_GET_TYPE(fc);
-       stype = WLAN_FC_GET_STYPE(fc);
-       sc = le16_to_cpu(hdr->seq_ctl);
-
-       frag = WLAN_GET_SEQ_FRAG(sc);
-
-//YJ,add,080828,for keep alive
-       if ((fc & IEEE80211_FCTL_TODS) != IEEE80211_FCTL_TODS) {
-               if (!memcmp(hdr->addr1, dev->dev_addr, ETH_ALEN))
-                       ieee->NumRxUnicast++;
-       } else {
-               if (!memcmp(hdr->addr3, dev->dev_addr, ETH_ALEN))
-                       ieee->NumRxUnicast++;
-       }
-//YJ,add,080828,for keep alive,end
-
-       hdrlen = ieee80211_get_hdrlen(fc);
-
-
-       if (ieee->iw_mode == IW_MODE_MONITOR) {
-               ieee80211_monitor_rx(ieee, skb, rx_stats);
-               stats->rx_packets++;
-               stats->rx_bytes += skb->len;
-               return 1;
-       }
-
-       if (ieee->host_decrypt) {
-               int idx = 0;
-               if (skb->len >= hdrlen + 3)
-                       idx = skb->data[hdrlen + 3] >> 6;
-               crypt = ieee->crypt[idx];
-
-               /* allow NULL decrypt to indicate an station specific override
-                * for default encryption */
-               if (crypt && (crypt->ops == NULL ||
-                             crypt->ops->decrypt_mpdu == NULL))
-                       crypt = NULL;
-
-               if (!crypt && (fc & IEEE80211_FCTL_WEP)) {
-                       /* This seems to be triggered by some (multicast?)
-                        * frames from other than current BSS, so just drop the
-                        * frames silently instead of filling system log with
-                        * these reports. */
-                       IEEE80211_DEBUG_DROP("Decryption failed (not set)"
-                                            " (SA=%pM)\n",
-                                            hdr->addr2);
-                       ieee->ieee_stats.rx_discards_undecryptable++;
-                       goto rx_dropped;
-               }
-       }
-
-       if (skb->len < IEEE80211_DATA_HDR3_LEN)
-               goto rx_dropped;
-
-       // if QoS enabled, should check the sequence for each of the AC
-       if (is_duplicate_packet(ieee, hdr))
-               goto rx_dropped;
-
-
-       if (type == IEEE80211_FTYPE_MGMT) {
-               if (ieee80211_rx_frame_mgmt(ieee, skb, rx_stats, type, stype))
-                       goto rx_dropped;
-               else
-                       goto rx_exit;
-       }
-
-       /* Data frame - extract src/dst addresses */
-       switch (fc & (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
-       case IEEE80211_FCTL_FROMDS:
-               memcpy(dst, hdr->addr1, ETH_ALEN);
-               memcpy(src, hdr->addr3, ETH_ALEN);
-               memcpy(bssid, hdr->addr2, ETH_ALEN);
-               break;
-       case IEEE80211_FCTL_TODS:
-               memcpy(dst, hdr->addr3, ETH_ALEN);
-               memcpy(src, hdr->addr2, ETH_ALEN);
-               memcpy(bssid, hdr->addr1, ETH_ALEN);
-               break;
-       case IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS:
-               if (skb->len < IEEE80211_DATA_HDR4_LEN)
-                       goto rx_dropped;
-               memcpy(dst, hdr->addr3, ETH_ALEN);
-               memcpy(src, hdr->addr4, ETH_ALEN);
-               memcpy(bssid, ieee->current_network.bssid, ETH_ALEN);
-               break;
-       case 0:
-               memcpy(dst, hdr->addr1, ETH_ALEN);
-               memcpy(src, hdr->addr2, ETH_ALEN);
-               memcpy(bssid, hdr->addr3, ETH_ALEN);
-               break;
-       }
-
-
-       dev->last_rx = jiffies;
-
-
-       /* Nullfunc frames may have PS-bit set, so they must be passed to
-        * hostap_handle_sta_rx() before being dropped here. */
-       if (stype != IEEE80211_STYPE_DATA &&
-           stype != IEEE80211_STYPE_DATA_CFACK &&
-           stype != IEEE80211_STYPE_DATA_CFPOLL &&
-           stype != IEEE80211_STYPE_DATA_CFACKPOLL &&
-           stype != IEEE80211_STYPE_QOS_DATA//add by David,2006.8.4
-           ) {
-               if (stype != IEEE80211_STYPE_NULLFUNC)
-                       IEEE80211_DEBUG_DROP(
-                               "RX: dropped data frame "
-                               "with no data (type=0x%02x, "
-                               "subtype=0x%02x, len=%d)\n",
-                               type, stype, skb->len);
-               goto rx_dropped;
-       }
-       if (memcmp(bssid, ieee->current_network.bssid, ETH_ALEN))
-               goto rx_dropped;
-
-       ieee->NumRxDataInPeriod++;
-       ieee->NumRxOkTotal++;
-       /* skb: hdr + (possibly fragmented, possibly encrypted) payload */
-
-       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
-           (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0)
-               goto rx_dropped;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-
-       /* skb: hdr + (possibly fragmented) plaintext payload */
-       // PR: FIXME: hostap has additional conditions in the "if" below:
-       // ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
-       if ((frag != 0 || (fc & IEEE80211_FCTL_MOREFRAGS))) {
-               int flen;
-               struct sk_buff *frag_skb = ieee80211_frag_cache_get(ieee, hdr);
-               IEEE80211_DEBUG_FRAG("Rx Fragment received (%u)\n", frag);
-
-               if (!frag_skb) {
-                       IEEE80211_DEBUG(IEEE80211_DL_RX | IEEE80211_DL_FRAG,
-                                       "Rx cannot get skb from fragment "
-                                       "cache (morefrag=%d seq=%u frag=%u)\n",
-                                       (fc & IEEE80211_FCTL_MOREFRAGS) != 0,
-                                       WLAN_GET_SEQ_SEQ(sc), frag);
-                       goto rx_dropped;
-               }
-               flen = skb->len;
-               if (frag != 0)
-                       flen -= hdrlen;
-
-               if (frag_skb->tail + flen > frag_skb->end) {
-                       netdev_warn(ieee->dev,
-                                   "host decrypted and reassembled frame did not fit skb\n");
-                       ieee80211_frag_cache_invalidate(ieee, hdr);
-                       goto rx_dropped;
-               }
-
-               if (frag == 0) {
-                       /* copy first fragment (including full headers) into
-                        * beginning of the fragment cache skb */
-                       memcpy(skb_put(frag_skb, flen), skb->data, flen);
-               } else {
-                       /* append frame payload to the end of the fragment
-                        * cache skb */
-                       memcpy(skb_put(frag_skb, flen), skb->data + hdrlen,
-                              flen);
-               }
-               dev_kfree_skb_any(skb);
-               skb = NULL;
-
-               if (fc & IEEE80211_FCTL_MOREFRAGS) {
-                       /* more fragments expected - leave the skb in fragment
-                        * cache for now; it will be delivered to upper layers
-                        * after all fragments have been received */
-                       goto rx_exit;
-               }
-
-               /* this was the last fragment and the frame will be
-                * delivered, so remove skb from fragment cache */
-               skb = frag_skb;
-               hdr = (struct ieee80211_hdr_4addr *)skb->data;
-               ieee80211_frag_cache_invalidate(ieee, hdr);
-       }
-
-       /* skb: hdr + (possible reassembled) full MSDU payload; possibly still
-        * encrypted/authenticated */
-       if (ieee->host_decrypt && (fc & IEEE80211_FCTL_WEP) &&
-           ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt))
-               goto rx_dropped;
-
-       hdr = (struct ieee80211_hdr_4addr *)skb->data;
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep) {
-               if (/*ieee->ieee802_1x &&*/
-                   ieee80211_is_eapol_frame(ieee, skb, hdrlen)) {
-
-#ifdef CONFIG_IEEE80211_DEBUG
-                       /* pass unencrypted EAPOL frames even if encryption is
-                        * configured */
-                       struct eapol *eap = (struct eapol *)(skb->data +
-                               24);
-                       IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
-                                               eap_get_type(eap->type));
-#endif
-               } else {
-                       IEEE80211_DEBUG_DROP(
-                               "encryption configured, but RX "
-                               "frame not encrypted (SA=%pM)\n",
-                               hdr->addr2);
-                       goto rx_dropped;
-               }
-       }
-
-#ifdef CONFIG_IEEE80211_DEBUG
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) &&
-           ieee80211_is_eapol_frame(ieee, skb, hdrlen)) {
-                       struct eapol *eap = (struct eapol *)(skb->data +
-                               24);
-                       IEEE80211_DEBUG_EAP("RX: IEEE 802.1X EAPOL frame: %s\n",
-                                               eap_get_type(eap->type));
-       }
-#endif
-
-       if (crypt && !(fc & IEEE80211_FCTL_WEP) && !ieee->open_wep &&
-           !ieee80211_is_eapol_frame(ieee, skb, hdrlen)) {
-               IEEE80211_DEBUG_DROP(
-                       "dropped unencrypted RX data "
-                       "frame from %pM"
-                       " (drop_unencrypted=1)\n",
-                       hdr->addr2);
-               goto rx_dropped;
-       }
-/*
-       if(ieee80211_is_eapol_frame(ieee, skb, hdrlen)) {
-               printk(KERN_WARNING "RX: IEEE802.1X EPAOL frame!\n");
-       }
-*/
-       /* skb: hdr + (possible reassembled) full plaintext payload */
-       payload = skb->data + hdrlen;
-       ethertype = (payload[6] << 8) | payload[7];
-
-
-       /* convert hdr + possible LLC headers into Ethernet header */
-       if (skb->len - hdrlen >= 8 &&
-           ((memcmp(payload, rfc1042_header, SNAP_SIZE) == 0 &&
-             ethertype != ETH_P_AARP && ethertype != ETH_P_IPX) ||
-            memcmp(payload, bridge_tunnel_header, SNAP_SIZE) == 0)) {
-               /* remove RFC1042 or Bridge-Tunnel encapsulation and
-                * replace EtherType */
-               skb_pull(skb, hdrlen + SNAP_SIZE);
-               memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN);
-               memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN);
-       } else {
-               u16 len;
-               /* Leave Ethernet header part of hdr and full payload */
-               skb_pull(skb, hdrlen);
-               len = htons(skb->len);
-               memcpy(skb_push(skb, 2), &len, 2);
-               memcpy(skb_push(skb, ETH_ALEN), src, ETH_ALEN);
-               memcpy(skb_push(skb, ETH_ALEN), dst, ETH_ALEN);
-       }
-
-
-       stats->rx_packets++;
-       stats->rx_bytes += skb->len;
-
-       if (skb) {
-               skb->protocol = eth_type_trans(skb, dev);
-               memset(skb->cb, 0, sizeof(skb->cb));
-               skb->dev = dev;
-               skb->ip_summed = CHECKSUM_NONE; /* 802.11 crc not sufficient */
-               ieee->last_rx_ps_time = jiffies;
-               netif_rx(skb);
-       }
-
- rx_exit:
-       return 1;
-
- rx_dropped:
-       stats->rx_dropped++;
-
-       /* Returning 0 indicates to caller that we have not handled the SKB--
-        * so it is still allocated and can be used again by underlying
-        * hardware as a DMA target */
-       return 0;
-}
-
-#define MGMT_FRAME_FIXED_PART_LENGTH           0x24
-
-static inline int ieee80211_is_ofdm_rate(u8 rate)
-{
-       switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
-       case IEEE80211_OFDM_RATE_6MB:
-       case IEEE80211_OFDM_RATE_9MB:
-       case IEEE80211_OFDM_RATE_12MB:
-       case IEEE80211_OFDM_RATE_18MB:
-       case IEEE80211_OFDM_RATE_24MB:
-       case IEEE80211_OFDM_RATE_36MB:
-       case IEEE80211_OFDM_RATE_48MB:
-       case IEEE80211_OFDM_RATE_54MB:
-               return 1;
-       }
-       return 0;
-}
-
-static inline int ieee80211_SignalStrengthTranslate(int CurrSS)
-{
-       int RetSS;
-
-       // Step 1. Scale mapping.
-       if (CurrSS >= 71 && CurrSS <= 100)
-               RetSS = 90 + ((CurrSS - 70) / 3);
-       else if (CurrSS >= 41 && CurrSS <= 70)
-               RetSS = 78 + ((CurrSS - 40) / 3);
-       else if (CurrSS >= 31 && CurrSS <= 40)
-               RetSS = 66 + (CurrSS - 30);
-       else if (CurrSS >= 21 && CurrSS <= 30)
-               RetSS = 54 + (CurrSS - 20);
-       else if (CurrSS >= 5 && CurrSS <= 20)
-               RetSS = 42 + (((CurrSS - 5) * 2) / 3);
-       else if (CurrSS == 4)
-               RetSS = 36;
-       else if (CurrSS == 3)
-               RetSS = 27;
-       else if (CurrSS == 2)
-               RetSS = 18;
-       else if (CurrSS == 1)
-               RetSS = 9;
-       else
-               RetSS = CurrSS;
-
-       //RT_TRACE(COMP_DBG, DBG_LOUD, ("##### After Mapping:  LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS));
-
-       // Step 2. Smoothing.
-
-       //RT_TRACE(COMP_DBG, DBG_LOUD, ("$$$$$ After Smoothing:  LastSS: %d, CurrSS: %d, RetSS: %d\n", LastSS, CurrSS, RetSS));
-
-       return RetSS;
-}
-
-static inline void
-ieee80211_extract_country_ie(struct ieee80211_device *ieee,
-                            struct ieee80211_info_element *info_element,
-                            struct ieee80211_network *network, u8 *addr2)
-{
-       if (IS_DOT11D_ENABLE(ieee)) {
-               if (info_element->len != 0) {
-                       memcpy(network->CountryIeBuf, info_element->data, info_element->len);
-                       network->CountryIeLen = info_element->len;
-
-                       if (!IS_COUNTRY_IE_VALID(ieee))
-                               Dot11d_UpdateCountryIe(ieee, addr2, info_element->len, info_element->data);
-               }
-
-               //
-               // 070305, rcnjko: I update country IE watch dog here because
-               // some AP (e.g. Cisco 1242) don't include country IE in their
-               // probe response frame.
-               //
-               if (IS_EQUAL_CIE_SRC(ieee, addr2))
-                       UPDATE_CIE_WATCHDOG(ieee);
-       }
-
-}
-
-/* SignalStrengthIndex is 0-100 */
-static int ieee80211_TranslateToDbm(unsigned char SignalStrengthIndex)
-{
-       unsigned char SignalPower; // in dBm.
-
-       // Translate to dBm (x=0.5y-95).
-       SignalPower = (int)SignalStrengthIndex * 7 / 10;
-       SignalPower -= 95;
-
-       return SignalPower;
-}
-inline int ieee80211_network_init(
-       struct ieee80211_device *ieee,
-       struct ieee80211_probe_response *beacon,
-       struct ieee80211_network *network,
-       struct ieee80211_rx_stats *stats)
-{
-#ifdef CONFIG_IEEE80211_DEBUG
-       char rates_str[64];
-       char *p;
-#endif
-       struct ieee80211_info_element *info_element;
-       u16 left;
-       u8 i;
-       short offset;
-       u8 curRate = 0, hOpRate = 0, curRate_ex = 0;
-
-       /* Pull out fixed field data */
-       memcpy(network->bssid, beacon->header.addr3, ETH_ALEN);
-       network->capability = beacon->capability;
-       network->last_scanned = jiffies;
-       network->time_stamp[0] = beacon->time_stamp[0];
-       network->time_stamp[1] = beacon->time_stamp[1];
-       network->beacon_interval = beacon->beacon_interval;
-       /* Where to pull this? beacon->listen_interval;*/
-       network->listen_interval = 0x0A;
-       network->rates_len = network->rates_ex_len = 0;
-       network->last_associate = 0;
-       network->ssid_len = 0;
-       network->flags = 0;
-       network->atim_window = 0;
-       network->QoS_Enable = 0;
-//by amy 080312
-       network->HighestOperaRate = 0;
-//by amy 080312
-       network->Turbo_Enable = 0;
-       network->CountryIeLen = 0;
-       memset(network->CountryIeBuf, 0, MAX_IE_LEN);
-
-       if (stats->freq == IEEE80211_52GHZ_BAND) {
-               /* for A band (No DS info) */
-               network->channel = stats->received_channel;
-       } else
-               network->flags |= NETWORK_HAS_CCK;
-
-       network->wpa_ie_len = 0;
-       network->rsn_ie_len = 0;
-
-       info_element = &beacon->info_element;
-       left = stats->len - ((void *)info_element - (void *)beacon);
-       while (left >= sizeof(struct ieee80211_info_element_hdr)) {
-               if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) {
-                       IEEE80211_DEBUG_SCAN("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%d left=%d.\n",
-                                            info_element->len + sizeof(struct ieee80211_info_element),
-                                            left);
-                       return 1;
-               }
-
-               switch (info_element->id) {
-               case MFIE_TYPE_SSID:
-                       if (ieee80211_is_empty_essid(info_element->data,
-                                                    info_element->len)) {
-                               network->flags |= NETWORK_EMPTY_ESSID;
-                               break;
-                       }
-
-                       network->ssid_len = min(info_element->len,
-                                               (u8)IW_ESSID_MAX_SIZE);
-                       memcpy(network->ssid, info_element->data, network->ssid_len);
-                       if (network->ssid_len < IW_ESSID_MAX_SIZE)
-                               memset(network->ssid + network->ssid_len, 0,
-                                      IW_ESSID_MAX_SIZE - network->ssid_len);
-
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_SSID: '%s' len=%d.\n",
-                                            network->ssid, network->ssid_len);
-                       break;
-
-               case MFIE_TYPE_RATES:
-#ifdef CONFIG_IEEE80211_DEBUG
-                       p = rates_str;
-#endif
-                       network->rates_len = min(info_element->len, MAX_RATES_LENGTH);
-                       for (i = 0; i < network->rates_len; i++) {
-                               network->rates[i] = info_element->data[i];
-                               curRate = network->rates[i] & 0x7f;
-                               if (hOpRate < curRate)
-                                       hOpRate = curRate;
-#ifdef CONFIG_IEEE80211_DEBUG
-                               p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
-#endif
-                               if (ieee80211_is_ofdm_rate(info_element->data[i])) {
-                                       network->flags |= NETWORK_HAS_OFDM;
-                                       if (info_element->data[i] &
-                                           IEEE80211_BASIC_RATE_MASK)
-                                               network->flags &=
-                                                       ~NETWORK_HAS_CCK;
-                               }
-                       }
-
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_RATES: '%s' (%d)\n",
-                                            rates_str, network->rates_len);
-                       break;
-
-               case MFIE_TYPE_RATES_EX:
-#ifdef CONFIG_IEEE80211_DEBUG
-                       p = rates_str;
-#endif
-                       network->rates_ex_len = min(info_element->len, MAX_RATES_EX_LENGTH);
-                       for (i = 0; i < network->rates_ex_len; i++) {
-                               network->rates_ex[i] = info_element->data[i];
-                               curRate_ex = network->rates_ex[i] & 0x7f;
-                               if (hOpRate < curRate_ex)
-                                       hOpRate = curRate_ex;
-#ifdef CONFIG_IEEE80211_DEBUG
-                               p += snprintf(p, sizeof(rates_str) - (p - rates_str), "%02X ", network->rates[i]);
-#endif
-                               if (ieee80211_is_ofdm_rate(info_element->data[i])) {
-                                       network->flags |= NETWORK_HAS_OFDM;
-                                       if (info_element->data[i] &
-                                           IEEE80211_BASIC_RATE_MASK)
-                                               network->flags &=
-                                                       ~NETWORK_HAS_CCK;
-                               }
-                       }
-
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_RATES_EX: '%s' (%d)\n",
-                                            rates_str, network->rates_ex_len);
-                       break;
-
-               case MFIE_TYPE_DS_SET:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_DS_SET: %d\n",
-                                            info_element->data[0]);
-                       if (stats->freq == IEEE80211_24GHZ_BAND)
-                               network->channel = info_element->data[0];
-                       break;
-
-               case MFIE_TYPE_FH_SET:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_FH_SET: ignored\n");
-                       break;
-
-               case MFIE_TYPE_CF_SET:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_CF_SET: ignored\n");
-                       break;
-
-               case MFIE_TYPE_TIM:
-
-                       if (info_element->len < 4)
-                               break;
-
-                       network->dtim_period = info_element->data[1];
-
-                       if (ieee->state != IEEE80211_LINKED)
-                               break;
-
-                       network->last_dtim_sta_time[0] = jiffies;
-                       network->last_dtim_sta_time[1] = stats->mac_time[1];
-
-                       network->dtim_data = IEEE80211_DTIM_VALID;
-
-                       if (info_element->data[0] != 0)
-                               break;
-
-                       if (info_element->data[2] & 1)
-                               network->dtim_data |= IEEE80211_DTIM_MBCAST;
-
-                       offset = (info_element->data[2] >> 1)*2;
-
-                       //printk("offset1:%x aid:%x\n",offset, ieee->assoc_id);
-
-                       /* add and modified for ps 2008.1.22 */
-                       if (ieee->assoc_id < 8*offset ||
-                               ieee->assoc_id > 8*(offset + info_element->len - 3)) {
-                               break;
-                       }
-
-                       offset = (ieee->assoc_id/8) - offset;// + ((aid % 8)? 0 : 1) ;
-
-               //      printk("offset:%x data:%x, ucast:%d\n", offset,
-                       //      info_element->data[3+offset] ,
-                       //      info_element->data[3+offset] & (1<<(ieee->assoc_id%8)));
-
-                       if (info_element->data[3+offset] & (1<<(ieee->assoc_id%8)))
-                               network->dtim_data |= IEEE80211_DTIM_UCAST;
-
-                       break;
-
-               case MFIE_TYPE_IBSS_SET:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: ignored\n");
-                       break;
-
-               case MFIE_TYPE_CHALLENGE:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_CHALLENGE: ignored\n");
-                       break;
-
-               case MFIE_TYPE_GENERIC:
-                       //nic is 87B
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n",
-                                            info_element->len);
-                       if (info_element->len >= 4  &&
-                           info_element->data[0] == 0x00 &&
-                           info_element->data[1] == 0x50 &&
-                           info_element->data[2] == 0xf2 &&
-                           info_element->data[3] == 0x01) {
-                               network->wpa_ie_len = min(info_element->len + 2,
-                                                        MAX_WPA_IE_LEN);
-                               memcpy(network->wpa_ie, info_element,
-                                      network->wpa_ie_len);
-                       }
-
-                       if (info_element->len == 7 &&
-                           info_element->data[0] == 0x00 &&
-                           info_element->data[1] == 0xe0 &&
-                           info_element->data[2] == 0x4c &&
-                           info_element->data[3] == 0x01 &&
-                           info_element->data[4] == 0x02) {
-                               network->Turbo_Enable = 1;
-                       }
-                       if (1 == stats->nic_type) //nic 87
-                               break;
-
-                       if (info_element->len >= 5  &&
-                           info_element->data[0] == 0x00 &&
-                           info_element->data[1] == 0x50 &&
-                           info_element->data[2] == 0xf2 &&
-                           info_element->data[3] == 0x02 &&
-                           info_element->data[4] == 0x00) {
-                               //printk(KERN_WARNING "wmm info updated: %x\n", info_element->data[6]);
-                               //WMM Information Element
-                               network->wmm_info = info_element->data[6];
-                               network->QoS_Enable = 1;
-                       }
-
-                       if (info_element->len >= 8  &&
-                           info_element->data[0] == 0x00 &&
-                           info_element->data[1] == 0x50 &&
-                           info_element->data[2] == 0xf2 &&
-                           info_element->data[3] == 0x02 &&
-                           info_element->data[4] == 0x01) {
-                               // Not care about version at present.
-                               //WMM Information Element
-                               //printk(KERN_WARNING "wmm info&param updated: %x\n", info_element->data[6]);
-                               network->wmm_info = info_element->data[6];
-                               //WMM Parameter Element
-                               memcpy(network->wmm_param, (u8 *)(info_element->data + 8), (info_element->len - 8));
-                               network->QoS_Enable = 1;
-                       }
-                       break;
-
-               case MFIE_TYPE_RSN:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_RSN: %d bytes\n",
-                                            info_element->len);
-                       network->rsn_ie_len = min(info_element->len + 2,
-                                                MAX_WPA_IE_LEN);
-                       memcpy(network->rsn_ie, info_element,
-                              network->rsn_ie_len);
-                       break;
-               case MFIE_TYPE_COUNTRY:
-                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_COUNTRY: %d bytes\n",
-                                            info_element->len);
-//                     printk("=====>Receive <%s> Country IE\n",network->ssid);
-                       ieee80211_extract_country_ie(ieee, info_element, network, beacon->header.addr2);
-                       break;
-               default:
-                       IEEE80211_DEBUG_SCAN("unsupported IE %d\n",
-                                            info_element->id);
-                       break;
-               }
-
-               left -= sizeof(struct ieee80211_info_element_hdr) +
-                       info_element->len;
-               info_element = (struct ieee80211_info_element *)
-                       &info_element->data[info_element->len];
-       }
-//by amy 080312
-       network->HighestOperaRate = hOpRate;
-//by amy 080312
-       network->mode = 0;
-       if (stats->freq == IEEE80211_52GHZ_BAND)
-               network->mode = IEEE_A;
-       else {
-               if (network->flags & NETWORK_HAS_OFDM)
-                       network->mode |= IEEE_G;
-               if (network->flags & NETWORK_HAS_CCK)
-                       network->mode |= IEEE_B;
-       }
-
-       if (network->mode == 0) {
-               IEEE80211_DEBUG_SCAN("Filtered out '%s (%pM)' "
-                                    "network.\n",
-                                    escape_essid(network->ssid,
-                                                 network->ssid_len),
-                                    network->bssid);
-               return 1;
-       }
-
-       if (ieee80211_is_empty_essid(network->ssid, network->ssid_len))
-               network->flags |= NETWORK_EMPTY_ESSID;
-
-       stats->signal = ieee80211_TranslateToDbm(stats->signalstrength);
-       //stats->noise = stats->signal - stats->noise;
-       stats->noise = ieee80211_TranslateToDbm(100 - stats->signalstrength) - 25;
-       memcpy(&network->stats, stats, sizeof(network->stats));
-
-       return 0;
-}
-
-static inline int is_same_network(struct ieee80211_network *src,
-                                 struct ieee80211_network *dst,
-                                 struct ieee80211_device *ieee)
-{
-       /* A network is only a duplicate if the channel, BSSID, ESSID
-        * and the capability field (in particular IBSS and BSS) all match.
-        * We treat all <hidden> with the same BSSID and channel
-        * as one network */
-       return (((src->ssid_len == dst->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) &&  //YJ,mod,080819,for hidden ap
-               //((src->ssid_len == dst->ssid_len) &&
-               (src->channel == dst->channel) &&
-               !memcmp(src->bssid, dst->bssid, ETH_ALEN) &&
-               (!memcmp(src->ssid, dst->ssid, src->ssid_len) || (ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod,080819,for hidden ap
-               //!memcmp(src->ssid, dst->ssid, src->ssid_len) &&
-               ((src->capability & WLAN_CAPABILITY_IBSS) ==
-               (dst->capability & WLAN_CAPABILITY_IBSS)) &&
-               ((src->capability & WLAN_CAPABILITY_BSS) ==
-               (dst->capability & WLAN_CAPABILITY_BSS)));
-}
-
-inline void update_network(struct ieee80211_network *dst,
-                          struct ieee80211_network *src)
-{
-       unsigned char quality = src->stats.signalstrength;
-       unsigned char signal = 0;
-       unsigned char noise = 0;
-       if (dst->stats.signalstrength > 0)
-               quality = (dst->stats.signalstrength * 5 + src->stats.signalstrength + 5)/6;
-       signal = ieee80211_TranslateToDbm(quality);
-       //noise = signal - src->stats.noise;
-       if (dst->stats.noise > 0)
-               noise = (dst->stats.noise * 5 + src->stats.noise)/6;
-        //if(strcmp(dst->ssid, "linksys_lzm000") == 0)
-//     printk("ssid:%s, quality:%d, signal:%d\n", dst->ssid, quality, signal);
-       memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats));
-       dst->stats.signalstrength = quality;
-       dst->stats.signal = signal;
-//     printk("==================>stats.signal is %d\n",dst->stats.signal);
-       dst->stats.noise = noise;
-
-
-       dst->capability = src->capability;
-       memcpy(dst->rates, src->rates, src->rates_len);
-       dst->rates_len = src->rates_len;
-       memcpy(dst->rates_ex, src->rates_ex, src->rates_ex_len);
-       dst->rates_ex_len = src->rates_ex_len;
-       dst->HighestOperaRate = src->HighestOperaRate;
-       //printk("==========>in %s: src->ssid is %s,chan is %d\n",__func__,src->ssid,src->channel);
-
-       //YJ,add,080819,for hidden ap
-       if (src->ssid_len > 0) {
-               //if(src->ssid_len == 13)
-               //      printk("=====================>>>>>>>> Dst ssid: %s Src ssid: %s\n", dst->ssid, src->ssid);
-               memset(dst->ssid, 0, dst->ssid_len);
-               dst->ssid_len = src->ssid_len;
-               memcpy(dst->ssid, src->ssid, src->ssid_len);
-       }
-       //YJ,add,080819,for hidden ap,end
-
-       dst->channel = src->channel;
-       dst->mode = src->mode;
-       dst->flags = src->flags;
-       dst->time_stamp[0] = src->time_stamp[0];
-       dst->time_stamp[1] = src->time_stamp[1];
-
-       dst->beacon_interval = src->beacon_interval;
-       dst->listen_interval = src->listen_interval;
-       dst->atim_window = src->atim_window;
-       dst->dtim_period = src->dtim_period;
-       dst->dtim_data = src->dtim_data;
-       dst->last_dtim_sta_time[0] = src->last_dtim_sta_time[0];
-       dst->last_dtim_sta_time[1] = src->last_dtim_sta_time[1];
-//     printk("update:%s, dtim_period:%x, dtim_data:%x\n", src->ssid, src->dtim_period, src->dtim_data);
-       memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len);
-       dst->wpa_ie_len = src->wpa_ie_len;
-       memcpy(dst->rsn_ie, src->rsn_ie, src->rsn_ie_len);
-       dst->rsn_ie_len = src->rsn_ie_len;
-
-       dst->last_scanned = jiffies;
-       /* dst->last_associate is not overwritten */
-// disable QoS process now, added by David 2006/7/25
-#if 1
-       dst->wmm_info = src->wmm_info; //sure to exist in beacon or probe response frame.
-/*
-       if((dst->wmm_info^src->wmm_info)&0x0f) {//Param Set Count change, update Parameter
-         memcpy(dst->wmm_param, src->wmm_param, IEEE80211_AC_PRAM_LEN);
-       }
-*/
-       if (src->wmm_param[0].ac_aci_acm_aifsn || \
-          src->wmm_param[1].ac_aci_acm_aifsn || \
-          src->wmm_param[2].ac_aci_acm_aifsn || \
-          src->wmm_param[3].ac_aci_acm_aifsn) {
-               memcpy(dst->wmm_param, src->wmm_param, WME_AC_PRAM_LEN);
-       }
-       dst->QoS_Enable = src->QoS_Enable;
-#else
-       dst->QoS_Enable = 1;//for Rtl8187 simulation
-#endif
-       dst->SignalStrength = src->SignalStrength;
-       dst->Turbo_Enable = src->Turbo_Enable;
-       dst->CountryIeLen = src->CountryIeLen;
-       memcpy(dst->CountryIeBuf, src->CountryIeBuf, src->CountryIeLen);
-}
-
-
-inline void
-ieee80211_process_probe_response(struct ieee80211_device *ieee,
-                                struct ieee80211_probe_response *beacon,
-                                struct ieee80211_rx_stats *stats)
-{
-       struct ieee80211_network network;
-       struct ieee80211_network *target;
-       struct ieee80211_network *oldest = NULL;
-#ifdef CONFIG_IEEE80211_DEBUG
-       struct ieee80211_info_element *info_element = &beacon->info_element;
-#endif
-       unsigned long flags;
-       short renew;
-       u8 wmm_info;
-       u8 is_beacon = (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_BEACON) ? 1 : 0;  //YJ,add,080819,for hidden ap
-
-       memset(&network, 0, sizeof(struct ieee80211_network));
-
-       IEEE80211_DEBUG_SCAN(
-               "'%s' (%pM): %c%c%c%c %c%c%c%c-%c%c%c%c %c%c%c%c\n",
-               escape_essid(info_element->data, info_element->len),
-               beacon->header.addr3,
-               (beacon->capability & (1<<0xf)) ? '1' : '0',
-               (beacon->capability & (1<<0xe)) ? '1' : '0',
-               (beacon->capability & (1<<0xd)) ? '1' : '0',
-               (beacon->capability & (1<<0xc)) ? '1' : '0',
-               (beacon->capability & (1<<0xb)) ? '1' : '0',
-               (beacon->capability & (1<<0xa)) ? '1' : '0',
-               (beacon->capability & (1<<0x9)) ? '1' : '0',
-               (beacon->capability & (1<<0x8)) ? '1' : '0',
-               (beacon->capability & (1<<0x7)) ? '1' : '0',
-               (beacon->capability & (1<<0x6)) ? '1' : '0',
-               (beacon->capability & (1<<0x5)) ? '1' : '0',
-               (beacon->capability & (1<<0x4)) ? '1' : '0',
-               (beacon->capability & (1<<0x3)) ? '1' : '0',
-               (beacon->capability & (1<<0x2)) ? '1' : '0',
-               (beacon->capability & (1<<0x1)) ? '1' : '0',
-               (beacon->capability & (1<<0x0)) ? '1' : '0');
-
-       if (ieee80211_network_init(ieee, beacon, &network, stats)) {
-               IEEE80211_DEBUG_SCAN("Dropped '%s' (%pM) via %s.\n",
-                                    escape_essid(info_element->data,
-                                                 info_element->len),
-                                    beacon->header.addr3,
-                                    WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
-                                    IEEE80211_STYPE_PROBE_RESP ?
-                                    "PROBE RESPONSE" : "BEACON");
-               return;
-       }
-
-       // For Asus EeePc request,
-       // (1) if wireless adapter receive get any 802.11d country code in AP beacon,
-       //         wireless adapter should follow the country code.
-       // (2)  If there is no any country code in beacon,
-       //       then wireless adapter should do active scan from ch1~11 and
-       //       passive scan from ch12~14
-       if (ieee->bGlobalDomain) {
-               if (WLAN_FC_GET_STYPE(beacon->header.frame_ctl) == IEEE80211_STYPE_PROBE_RESP) {
-                       // Case 1: Country code
-                       if (IS_COUNTRY_IE_VALID(ieee)) {
-                               if (!IsLegalChannel(ieee, network.channel)) {
-                                       printk("GetScanInfo(): For Country code, filter probe response at channel(%d).\n", network.channel);
-                                       return;
-                               }
-                       }
-                       // Case 2: No any country code.
-                       else {
-                               // Filter over channel ch12~14
-                               if (network.channel > 11) {
-                                       printk("GetScanInfo(): For Global Domain, filter probe response at channel(%d).\n", network.channel);
-                                       return;
-                               }
-                       }
-               } else {
-                       // Case 1: Country code
-                       if (IS_COUNTRY_IE_VALID(ieee)) {
-                               if (!IsLegalChannel(ieee, network.channel)) {
-                                       printk("GetScanInfo(): For Country code, filter beacon at channel(%d).\n", network.channel);
-                                       return;
-                               }
-                       }
-                       // Case 2: No any country code.
-                       else {
-                               // Filter over channel ch12~14
-                               if (network.channel > 14) {
-                                       printk("GetScanInfo(): For Global Domain, filter beacon at channel(%d).\n", network.channel);
-                                       return;
-                               }
-                       }
-               }
-       }
-       /* The network parsed correctly -- so now we scan our known networks
-        * to see if we can find it in our list.
-        *
-        * NOTE:  This search is definitely not optimized.  Once its doing
-        *        the "right thing" we'll optimize it for efficiency if
-        *        necessary */
-
-       /* Search for this entry in the list and update it if it is
-        * already there. */
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (is_same_network(&ieee->current_network, &network, ieee)) {
-               wmm_info = ieee->current_network.wmm_info;
-               //YJ,add,080819,for hidden ap
-               if (is_beacon == 0)
-                       network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & ieee->current_network.flags);
-               else if (ieee->state == IEEE80211_LINKED)
-                       ieee->NumRxBcnInPeriod++;
-               //YJ,add,080819,for hidden ap,end
-               //printk("====>network.ssid=%s cur_ssid=%s\n", network.ssid, ieee->current_network.ssid);
-               update_network(&ieee->current_network, &network);
-       }
-
-       list_for_each_entry(target, &ieee->network_list, list) {
-               if (is_same_network(target, &network, ieee))
-                       break;
-               if ((oldest == NULL) ||
-                   (target->last_scanned < oldest->last_scanned))
-                       oldest = target;
-       }
-
-       /* If we didn't find a match, then get a new network slot to initialize
-        * with this beacon's information */
-       if (&target->list == &ieee->network_list) {
-               if (list_empty(&ieee->network_free_list)) {
-                       /* If there are no more slots, expire the oldest */
-                       list_del(&oldest->list);
-                       target = oldest;
-                       IEEE80211_DEBUG_SCAN("Expired '%s' (%pM) from "
-                                            "network list.\n",
-                                            escape_essid(target->ssid,
-                                                         target->ssid_len),
-                                            target->bssid);
-               } else {
-                       /* Otherwise just pull from the free list */
-                       target = list_entry(ieee->network_free_list.next,
-                                           struct ieee80211_network, list);
-                       list_del(ieee->network_free_list.next);
-               }
-
-
-#ifdef CONFIG_IEEE80211_DEBUG
-               IEEE80211_DEBUG_SCAN("Adding '%s' (%pM) via %s.\n",
-                                    escape_essid(network.ssid,
-                                                 network.ssid_len),
-                                    network.bssid,
-                                    WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
-                                    IEEE80211_STYPE_PROBE_RESP ?
-                                    "PROBE RESPONSE" : "BEACON");
-#endif
-
-               memcpy(target, &network, sizeof(*target));
-               list_add_tail(&target->list, &ieee->network_list);
-       } else {
-               IEEE80211_DEBUG_SCAN("Updating '%s' (%pM) via %s.\n",
-                                    escape_essid(target->ssid,
-                                                 target->ssid_len),
-                                    target->bssid,
-                                    WLAN_FC_GET_STYPE(beacon->header.frame_ctl) ==
-                                    IEEE80211_STYPE_PROBE_RESP ?
-                                    "PROBE RESPONSE" : "BEACON");
-
-               /* we have an entry and we are going to update it. But this entry may
-                * be already expired. In this case we do the same as we found a new
-                * net and call the new_net handler
-                */
-               renew = !time_after(target->last_scanned + ieee->scan_age, jiffies);
-               //YJ,add,080819,for hidden ap
-               if (is_beacon == 0)
-                       network.flags = (~NETWORK_EMPTY_ESSID & network.flags)|(NETWORK_EMPTY_ESSID & target->flags);
-               //if(strncmp(network.ssid, "linksys-c",9) == 0)
-               //      printk("====>2 network.ssid=%s FLAG=%d target.ssid=%s FLAG=%d\n", network.ssid, network.flags, target->ssid, target->flags);
-               if (((network.flags & NETWORK_EMPTY_ESSID) == NETWORK_EMPTY_ESSID) \
-                   && (((network.ssid_len > 0) && (strncmp(target->ssid, network.ssid, network.ssid_len)))\
-                   || ((ieee->current_network.ssid_len == network.ssid_len) && (strncmp(ieee->current_network.ssid, network.ssid, network.ssid_len) == 0) && (ieee->state == IEEE80211_NOLINK))))
-                       renew = 1;
-               //YJ,add,080819,for hidden ap,end
-               update_network(target, &network);
-       }
-
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-void ieee80211_rx_mgt(struct ieee80211_device *ieee,
-                     struct ieee80211_hdr_4addr *header,
-                     struct ieee80211_rx_stats *stats)
-{
-       switch (WLAN_FC_GET_STYPE(header->frame_ctl)) {
-
-       case IEEE80211_STYPE_BEACON:
-               IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
-                                    WLAN_FC_GET_STYPE(header->frame_ctl));
-               IEEE80211_DEBUG_SCAN("Beacon\n");
-               ieee80211_process_probe_response(
-                       ieee, (struct ieee80211_probe_response *)header, stats);
-               break;
-
-       case IEEE80211_STYPE_PROBE_RESP:
-               IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
-                                    WLAN_FC_GET_STYPE(header->frame_ctl));
-               IEEE80211_DEBUG_SCAN("Probe response\n");
-               ieee80211_process_probe_response(
-                       ieee, (struct ieee80211_probe_response *)header, stats);
-               break;
-       }
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac.c
deleted file mode 100644 (file)
index 03eb164..0000000
+++ /dev/null
@@ -1,2711 +0,0 @@
-/* IEEE 802.11 SoftMAC layer
- * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com>
- *
- * Mostly extracted from the rtl8180-sa2400 driver for the
- * in-kernel generic ieee802.11 stack.
- *
- * Few lines might be stolen from other part of the ieee80211
- * stack. Copyright who own it's copyright
- *
- * WPA code stolen from the ipw2200 driver.
- * Copyright who own it's copyright.
- *
- * released under the GPL
- */
-
-#include "ieee80211.h"
-
-#include <linux/random.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/uaccess.h>
-#include <linux/etherdevice.h>
-
-#include "dot11d.h"
-
-short ieee80211_is_54g(const struct ieee80211_network *net)
-{
-       return (net->rates_ex_len > 0) || (net->rates_len > 4);
-}
-
-short ieee80211_is_shortslot(const struct ieee80211_network *net)
-{
-       return net->capability & WLAN_CAPABILITY_SHORT_SLOT;
-}
-
-/* returns the total length needed for placing the RATE MFIE
- * tag and the EXTENDED RATE MFIE tag if needed.
- * It encludes two bytes per tag for the tag itself and its len
- */
-static unsigned int ieee80211_MFIE_rate_len(struct ieee80211_device *ieee)
-{
-       unsigned int rate_len = 0;
-
-       if (ieee->modulation & IEEE80211_CCK_MODULATION)
-               rate_len = IEEE80211_CCK_RATE_LEN + 2;
-
-       if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-
-               rate_len += IEEE80211_OFDM_RATE_LEN + 2;
-
-       return rate_len;
-}
-
-/* place the MFIE rate, tag to the memory (double) poised.
- * Then it updates the pointer so that it points after the new MFIE tag added.
- */
-static void ieee80211_MFIE_Brate(struct ieee80211_device *ieee, u8 **tag_p)
-{
-       u8 *tag = *tag_p;
-
-       if (ieee->modulation & IEEE80211_CCK_MODULATION) {
-               *tag++ = MFIE_TYPE_RATES;
-               *tag++ = 4;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB;
-       }
-
-       /* We may add an option for custom rates that specific HW might support */
-       *tag_p = tag;
-}
-
-static void ieee80211_MFIE_Grate(struct ieee80211_device *ieee, u8 **tag_p)
-{
-       u8 *tag = *tag_p;
-
-               if (ieee->modulation & IEEE80211_OFDM_MODULATION) {
-               *tag++ = MFIE_TYPE_RATES_EX;
-               *tag++ = 8;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_9MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_12MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_18MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_24MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_36MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_48MB;
-               *tag++ = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB;
-
-       }
-       /* We may add an option for custom rates that specific HW might support */
-       *tag_p = tag;
-}
-
-static void ieee80211_WMM_Info(struct ieee80211_device *ieee, u8 **tag_p)
-{
-       u8 *tag = *tag_p;
-
-       *tag++ = MFIE_TYPE_GENERIC; /* 0 */
-       *tag++ = 7;
-       *tag++ = 0x00;
-       *tag++ = 0x50;
-       *tag++ = 0xf2;
-       *tag++ = 0x02; /* 5 */
-       *tag++ = 0x00;
-       *tag++ = 0x01;
-#ifdef SUPPORT_USPD
-       if (ieee->current_network.wmm_info & 0x80)
-               *tag++ = 0x0f|MAX_SP_Len;
-       else
-               *tag++ = MAX_SP_Len;
-#else
-       *tag++ = MAX_SP_Len;
-#endif
-       *tag_p = tag;
-}
-
-static void ieee80211_TURBO_Info(struct ieee80211_device *ieee, u8 **tag_p)
-{
-       u8 *tag = *tag_p;
-       *tag++ = MFIE_TYPE_GENERIC; /* 0 */
-       *tag++ = 7;
-       *tag++ = 0x00;
-       *tag++ = 0xe0;
-       *tag++ = 0x4c;
-       *tag++ = 0x01; /* 5 */
-       *tag++ = 0x02;
-       *tag++ = 0x11;
-       *tag++ = 0x00;
-       *tag_p = tag;
-       printk(KERN_ALERT "This is enable turbo mode IE process\n");
-}
-
-static void enqueue_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb)
-{
-       int nh;
-       nh = (ieee->mgmt_queue_head + 1) % MGMT_QUEUE_NUM;
-
-       ieee->mgmt_queue_head = nh;
-       ieee->mgmt_queue_ring[nh] = skb;
-}
-
-static struct sk_buff *dequeue_mgmt(struct ieee80211_device *ieee)
-{
-       struct sk_buff *ret;
-
-       if (ieee->mgmt_queue_tail == ieee->mgmt_queue_head)
-               return NULL;
-
-       ret = ieee->mgmt_queue_ring[ieee->mgmt_queue_tail];
-
-       ieee->mgmt_queue_tail =
-               (ieee->mgmt_queue_tail + 1) % MGMT_QUEUE_NUM;
-
-       return ret;
-}
-
-static void init_mgmt_queue(struct ieee80211_device *ieee)
-{
-       ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0;
-}
-
-void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl);
-
-inline void softmac_mgmt_xmit(struct sk_buff *skb,
-                             struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE;
-       struct ieee80211_hdr_3addr  *header =
-               (struct ieee80211_hdr_3addr  *) skb->data;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       /* called with 2nd param 0, no mgmt lock required */
-       ieee80211_sta_wakeup(ieee, 0);
-
-       if (single) {
-               if (ieee->queue_stop) {
-                       enqueue_mgmt(ieee, skb);
-               } else {
-                       header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0]<<4);
-
-                       if (ieee->seq_ctrl[0] == 0xFFF)
-                               ieee->seq_ctrl[0] = 0;
-                       else
-                               ieee->seq_ctrl[0]++;
-
-                       /* avoid watchdog triggers */
-                       ieee->dev->trans_start = jiffies;
-                       ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate);
-               }
-
-               spin_unlock_irqrestore(&ieee->lock, flags);
-       } else {
-               spin_unlock_irqrestore(&ieee->lock, flags);
-               spin_lock_irqsave(&ieee->mgmt_tx_lock, flags);
-
-               header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-               if (ieee->seq_ctrl[0] == 0xFFF)
-                       ieee->seq_ctrl[0] = 0;
-               else
-                       ieee->seq_ctrl[0]++;
-
-               /* avoid watchdog triggers */
-               ieee->dev->trans_start = jiffies;
-               ieee->softmac_hard_start_xmit(skb, ieee->dev);
-
-               spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags);
-       }
-}
-
-inline void softmac_ps_mgmt_xmit(struct sk_buff *skb,
-                                struct ieee80211_device *ieee)
-{
-       short single = ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE;
-       struct ieee80211_hdr_3addr  *header =
-               (struct ieee80211_hdr_3addr  *) skb->data;
-
-       if (single) {
-               header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-               if (ieee->seq_ctrl[0] == 0xFFF)
-                       ieee->seq_ctrl[0] = 0;
-               else
-                       ieee->seq_ctrl[0]++;
-
-               /* avoid watchdog triggers */
-               ieee->dev->trans_start = jiffies;
-               ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate);
-       } else {
-               header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-               if (ieee->seq_ctrl[0] == 0xFFF)
-                       ieee->seq_ctrl[0] = 0;
-               else
-                       ieee->seq_ctrl[0]++;
-
-               /* avoid watchdog triggers */
-               ieee->dev->trans_start = jiffies;
-               ieee->softmac_hard_start_xmit(skb, ieee->dev);
-       }
-}
-
-inline struct sk_buff *
-ieee80211_disassociate_skb(struct ieee80211_network *beacon,
-                          struct ieee80211_device *ieee, u8 asRsn)
-{
-       struct sk_buff *skb;
-       struct ieee80211_disassoc_frame *disass;
-
-       skb = dev_alloc_skb(sizeof(struct ieee80211_disassoc_frame));
-       if (!skb)
-               return NULL;
-
-       disass = (struct ieee80211_disassoc_frame *) skb_put(skb, sizeof(struct ieee80211_disassoc_frame));
-       disass->header.frame_control = cpu_to_le16(IEEE80211_STYPE_DISASSOC);
-       disass->header.duration_id = 0;
-
-       memcpy(disass->header.addr1, beacon->bssid, ETH_ALEN);
-       memcpy(disass->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(disass->header.addr3, beacon->bssid, ETH_ALEN);
-
-       disass->reasoncode = asRsn;
-       return skb;
-}
-
-void SendDisassociation(struct ieee80211_device *ieee, u8 *asSta, u8 asRsn)
-{
-       struct ieee80211_network *beacon = &ieee->current_network;
-       struct sk_buff *skb;
-       skb = ieee80211_disassociate_skb(beacon, ieee, asRsn);
-       if (skb)
-               softmac_mgmt_xmit(skb, ieee);
-}
-
-inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee)
-{
-       unsigned int len, rate_len;
-       u8 *tag;
-       struct sk_buff *skb;
-       struct ieee80211_probe_request *req;
-
-       len = ieee->current_network.ssid_len;
-
-       rate_len = ieee80211_MFIE_rate_len(ieee);
-
-       skb = dev_alloc_skb(sizeof(struct ieee80211_probe_request) +
-                           2 + len + rate_len);
-       if (!skb)
-               return NULL;
-
-       req = (struct ieee80211_probe_request *) skb_put(skb, sizeof(struct ieee80211_probe_request));
-       req->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ);
-       req->header.duration_id = 0; /* FIXME: is this OK ? */
-
-       memset(req->header.addr1, 0xff, ETH_ALEN);
-       memcpy(req->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memset(req->header.addr3, 0xff, ETH_ALEN);
-
-       tag = (u8 *) skb_put(skb, len + 2 + rate_len);
-
-       *tag++ = MFIE_TYPE_SSID;
-       *tag++ = len;
-       memcpy(tag, ieee->current_network.ssid, len);
-       tag += len;
-       ieee80211_MFIE_Brate(ieee, &tag);
-       ieee80211_MFIE_Grate(ieee, &tag);
-
-       return skb;
-}
-
-struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee);
-
-static void ieee80211_send_beacon(struct ieee80211_device *ieee)
-{
-       struct sk_buff *skb;
-
-       skb = ieee80211_get_beacon_(ieee);
-
-       if (skb) {
-               softmac_mgmt_xmit(skb, ieee);
-               ieee->softmac_stats.tx_beacons++;
-               dev_kfree_skb_any(skb);
-       }
-
-       ieee->beacon_timer.expires = jiffies +
-               (MSECS(ieee->current_network.beacon_interval - 5));
-
-       if (ieee->beacon_txing)
-               add_timer(&ieee->beacon_timer);
-}
-
-
-static void ieee80211_send_beacon_cb(unsigned long _ieee)
-{
-       struct ieee80211_device *ieee =
-               (struct ieee80211_device *) _ieee;
-       unsigned long flags;
-
-       spin_lock_irqsave(&ieee->beacon_lock, flags);
-       ieee80211_send_beacon(ieee);
-       spin_unlock_irqrestore(&ieee->beacon_lock, flags);
-}
-
-static void ieee80211_send_probe(struct ieee80211_device *ieee)
-{
-       struct sk_buff *skb;
-
-       skb = ieee80211_probe_req(ieee);
-       if (skb) {
-               softmac_mgmt_xmit(skb, ieee);
-               ieee->softmac_stats.tx_probe_rq++;
-       }
-}
-
-static void ieee80211_send_probe_requests(struct ieee80211_device *ieee)
-{
-       if (ieee->active_scan && (ieee->softmac_features & IEEE_SOFTMAC_PROBERQ)) {
-               ieee80211_send_probe(ieee);
-               ieee80211_send_probe(ieee);
-       }
-}
-
-/* this performs syncro scan blocking the caller until all channels
- * in the allowed channel map has been checked.
- */
-static void ieee80211_softmac_scan_syncro(struct ieee80211_device *ieee)
-{
-       short ch = 0;
-       u8 channel_map[MAX_CHANNEL_NUMBER+1];
-       memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-       down(&ieee->scan_sem);
-
-       while (1) {
-               do {
-                       ch++;
-                       if (ch > MAX_CHANNEL_NUMBER)
-                               goto out; /* scan completed */
-
-               } while (!channel_map[ch]);
-               /* this function can be called in two situations
-                * 1- We have switched to ad-hoc mode and we are
-                *    performing a complete syncro scan before conclude
-                *    there are no interesting cell and to create a
-                *    new one. In this case the link state is
-                *    IEEE80211_NOLINK until we found an interesting cell.
-                *    If so the ieee8021_new_net, called by the RX path
-                *    will set the state to IEEE80211_LINKED, so we stop
-                *    scanning
-                * 2- We are linked and the root uses run iwlist scan.
-                *    So we switch to IEEE80211_LINKED_SCANNING to remember
-                *    that we are still logically linked (not interested in
-                *    new network events, despite for updating the net list,
-                *    but we are temporarily 'unlinked' as the driver shall
-                *    not filter RX frames and the channel is changing.
-                * So the only situation in witch are interested is to check
-                * if the state become LINKED because of the #1 situation
-                */
-
-               if (ieee->state == IEEE80211_LINKED)
-                       goto out;
-
-               ieee->set_chan(ieee->dev, ch);
-               if (channel_map[ch] == 1)
-                       ieee80211_send_probe_requests(ieee);
-
-               /* this prevent excessive time wait when we
-                * need to wait for a syncro scan to end..
-                */
-               if (ieee->sync_scan_hurryup)
-                       goto out;
-
-               msleep_interruptible_rtl(IEEE80211_SOFTMAC_SCAN_TIME);
-       }
-out:
-       ieee->sync_scan_hurryup = 0;
-       up(&ieee->scan_sem);
-       if (IS_DOT11D_ENABLE(ieee))
-               DOT11D_ScanComplete(ieee);
-}
-
-void ieee80211_softmac_ips_scan_syncro(struct ieee80211_device *ieee)
-{
-       int ch;
-       unsigned int watch_dog = 0;
-       u8 channel_map[MAX_CHANNEL_NUMBER+1];
-       memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-       down(&ieee->scan_sem);
-       ch = ieee->current_network.channel;
-
-       while (1) {
-               /* this function can be called in two situations
-                * 1- We have switched to ad-hoc mode and we are
-                *    performing a complete syncro scan before conclude
-                *    there are no interesting cell and to create a
-                *    new one. In this case the link state is
-                *    IEEE80211_NOLINK until we found an interesting cell.
-                *    If so the ieee8021_new_net, called by the RX path
-                *    will set the state to IEEE80211_LINKED, so we stop
-                *    scanning
-                * 2- We are linked and the root uses run iwlist scan.
-                *    So we switch to IEEE80211_LINKED_SCANNING to remember
-                *    that we are still logically linked (not interested in
-                *    new network events, despite for updating the net list,
-                *    but we are temporarily 'unlinked' as the driver shall
-                *    not filter RX frames and the channel is changing.
-                * So the only situation in witch are interested is to check
-                * if the state become LINKED because of the #1 situation
-                */
-               if (ieee->state == IEEE80211_LINKED)
-                       goto out;
-
-               if (channel_map[ieee->current_network.channel] > 0)
-                       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-
-               if (channel_map[ieee->current_network.channel] == 1)
-                       ieee80211_send_probe_requests(ieee);
-
-               msleep_interruptible_rtl(IEEE80211_SOFTMAC_SCAN_TIME);
-
-               do {
-                       if (watch_dog++ >= MAX_CHANNEL_NUMBER)
-                               goto out; /* scan completed */
-
-                       ieee->current_network.channel = (ieee->current_network.channel + 1)%MAX_CHANNEL_NUMBER;
-               } while (!channel_map[ieee->current_network.channel]);
-       }
-out:
-       ieee->actscanning = false;
-       up(&ieee->scan_sem);
-       if (IS_DOT11D_ENABLE(ieee))
-               DOT11D_ScanComplete(ieee);
-}
-
-static void ieee80211_softmac_scan_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, softmac_scan_wq);
-       static short watchdog;
-       u8 channel_map[MAX_CHANNEL_NUMBER+1];
-       memcpy(channel_map, GET_DOT11D_INFO(ieee)->channel_map, MAX_CHANNEL_NUMBER+1);
-       down(&ieee->scan_sem);
-
-       do {
-               ieee->current_network.channel =
-                       (ieee->current_network.channel + 1) % MAX_CHANNEL_NUMBER;
-               if (watchdog++ > MAX_CHANNEL_NUMBER)
-                               goto out; /* no good chans */
-       } while (!channel_map[ieee->current_network.channel]);
-
-       if (ieee->scanning == 0) {
-               printk("error out, scanning = 0\n");
-               goto out;
-       }
-       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-       if (channel_map[ieee->current_network.channel] == 1)
-               ieee80211_send_probe_requests(ieee);
-
-       queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, IEEE80211_SOFTMAC_SCAN_TIME);
-       up(&ieee->scan_sem);
-       return;
-out:
-       ieee->actscanning = false;
-       watchdog = 0;
-       ieee->scanning = 0;
-       up(&ieee->scan_sem);
-
-       if (IS_DOT11D_ENABLE(ieee))
-               DOT11D_ScanComplete(ieee);
-       return;
-}
-
-static void ieee80211_beacons_start(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&ieee->beacon_lock, flags);
-
-       ieee->beacon_txing = 1;
-       ieee80211_send_beacon(ieee);
-
-       spin_unlock_irqrestore(&ieee->beacon_lock, flags);
-}
-
-static void ieee80211_beacons_stop(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&ieee->beacon_lock, flags);
-
-       ieee->beacon_txing = 0;
-       del_timer_sync(&ieee->beacon_timer);
-
-       spin_unlock_irqrestore(&ieee->beacon_lock, flags);
-}
-
-void ieee80211_stop_send_beacons(struct ieee80211_device *ieee)
-{
-       if (ieee->stop_send_beacons)
-               ieee->stop_send_beacons(ieee->dev);
-       if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS)
-               ieee80211_beacons_stop(ieee);
-}
-
-void ieee80211_start_send_beacons(struct ieee80211_device *ieee)
-{
-       if (ieee->start_send_beacons)
-               ieee->start_send_beacons(ieee->dev);
-       if (ieee->softmac_features & IEEE_SOFTMAC_BEACONS)
-               ieee80211_beacons_start(ieee);
-}
-
-static void ieee80211_softmac_stop_scan(struct ieee80211_device *ieee)
-{
-       down(&ieee->scan_sem);
-
-       if (ieee->scanning == 1) {
-               ieee->scanning = 0;
-               cancel_delayed_work(&ieee->softmac_scan_wq);
-       }
-
-       up(&ieee->scan_sem);
-}
-
-void ieee80211_stop_scan(struct ieee80211_device *ieee)
-{
-       if (ieee->softmac_features & IEEE_SOFTMAC_SCAN)
-               ieee80211_softmac_stop_scan(ieee);
-       else
-               ieee->stop_scan(ieee->dev);
-}
-
-/* called with ieee->lock held */
-void ieee80211_rtl_start_scan(struct ieee80211_device *ieee)
-{
-       if (IS_DOT11D_ENABLE(ieee)) {
-               if (IS_COUNTRY_IE_VALID(ieee))
-                       RESET_CIE_WATCHDOG(ieee);
-       }
-
-       if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) {
-               if (ieee->scanning == 0) {
-                       ieee->scanning = 1;
-#if 1
-                       queue_delayed_work(ieee->wq, &ieee->softmac_scan_wq, 0);
-#endif
-               }
-       }else
-               ieee->start_scan(ieee->dev);
-}
-
-/* called with wx_sem held */
-void ieee80211_start_scan_syncro(struct ieee80211_device *ieee)
-{
-       if (IS_DOT11D_ENABLE(ieee)) {
-               if (IS_COUNTRY_IE_VALID(ieee))
-                       RESET_CIE_WATCHDOG(ieee);
-       }
-       ieee->sync_scan_hurryup = 0;
-
-       if (ieee->softmac_features & IEEE_SOFTMAC_SCAN)
-               ieee80211_softmac_scan_syncro(ieee);
-       else
-               ieee->scan_syncro(ieee->dev);
-}
-
-inline struct sk_buff *
-ieee80211_authentication_req(struct ieee80211_network *beacon,
-                            struct ieee80211_device *ieee, int challengelen)
-{
-       struct sk_buff *skb;
-       struct ieee80211_authentication *auth;
-
-       skb = dev_alloc_skb(sizeof(struct ieee80211_authentication) + challengelen);
-
-       if (!skb)
-               return NULL;
-
-       auth = (struct ieee80211_authentication *)
-               skb_put(skb, sizeof(struct ieee80211_authentication));
-
-       auth->header.frame_ctl = IEEE80211_STYPE_AUTH;
-       if (challengelen)
-               auth->header.frame_ctl |= IEEE80211_FCTL_WEP;
-
-       auth->header.duration_id = 0x013a; /* FIXME */
-
-       memcpy(auth->header.addr1, beacon->bssid, ETH_ALEN);
-       memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(auth->header.addr3, beacon->bssid, ETH_ALEN);
-
-       auth->algorithm = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
-
-       auth->transaction = cpu_to_le16(ieee->associate_seq);
-       ieee->associate_seq++;
-
-       auth->status = cpu_to_le16(WLAN_STATUS_SUCCESS);
-
-       return skb;
-}
-
-static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee,
-                                           u8 *dest)
-{
-       u8 *tag;
-       int beacon_size;
-       struct ieee80211_probe_response *beacon_buf;
-       struct sk_buff *skb;
-       int encrypt;
-       int atim_len, erp_len;
-       struct ieee80211_crypt_data *crypt;
-
-       char *ssid = ieee->current_network.ssid;
-       int ssid_len = ieee->current_network.ssid_len;
-       int rate_len = ieee->current_network.rates_len+2;
-       int rate_ex_len = ieee->current_network.rates_ex_len;
-       int wpa_ie_len = ieee->wpa_ie_len;
-       if (rate_ex_len > 0)
-               rate_ex_len += 2;
-
-       if (ieee->current_network.capability & WLAN_CAPABILITY_IBSS)
-               atim_len = 4;
-       else
-               atim_len = 0;
-
-       if (ieee80211_is_54g(&ieee->current_network))
-               erp_len = 3;
-       else
-               erp_len = 0;
-
-       beacon_size = sizeof(struct ieee80211_probe_response)+
-               ssid_len
-               +3 /* channel */
-               +rate_len
-               +rate_ex_len
-               +atim_len
-               +wpa_ie_len
-               +erp_len;
-
-       skb = dev_alloc_skb(beacon_size);
-
-       if (!skb)
-               return NULL;
-
-       beacon_buf = (struct ieee80211_probe_response *) skb_put(skb, beacon_size);
-
-       memcpy(beacon_buf->header.addr1, dest, ETH_ALEN);
-       memcpy(beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN);
-
-       beacon_buf->header.duration_id = 0; /* FIXME */
-       beacon_buf->beacon_interval =
-               cpu_to_le16(ieee->current_network.beacon_interval);
-       beacon_buf->capability =
-               cpu_to_le16(ieee->current_network.capability & WLAN_CAPABILITY_IBSS);
-
-       if (ieee->short_slot && (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT))
-               beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT);
-
-       crypt = ieee->crypt[ieee->tx_keyidx];
-
-       encrypt = ieee->host_encrypt && crypt && crypt->ops &&
-               ((0 == strcmp(crypt->ops->name, "WEP")) || wpa_ie_len);
-
-       if (encrypt)
-               beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
-
-
-       beacon_buf->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP);
-
-       beacon_buf->info_element.id = MFIE_TYPE_SSID;
-       beacon_buf->info_element.len = ssid_len;
-
-       tag = (u8 *) beacon_buf->info_element.data;
-
-       memcpy(tag, ssid, ssid_len);
-
-       tag += ssid_len;
-
-       *(tag++) = MFIE_TYPE_RATES;
-       *(tag++) = rate_len - 2;
-       memcpy(tag, ieee->current_network.rates, rate_len-2);
-       tag += rate_len - 2;
-
-       *(tag++) = MFIE_TYPE_DS_SET;
-       *(tag++) = 1;
-       *(tag++) = ieee->current_network.channel;
-
-       if (atim_len) {
-               *(tag++) = MFIE_TYPE_IBSS_SET;
-               *(tag++) = 2;
-               *((u16 *)(tag)) = cpu_to_le16(ieee->current_network.atim_window);
-               tag += 2;
-       }
-
-       if (erp_len) {
-               *(tag++) = MFIE_TYPE_ERP;
-               *(tag++) = 1;
-               *(tag++) = 0;
-       }
-
-       if (rate_ex_len) {
-               *(tag++) = MFIE_TYPE_RATES_EX;
-               *(tag++) = rate_ex_len-2;
-               memcpy(tag, ieee->current_network.rates_ex, rate_ex_len-2);
-               tag += rate_ex_len - 2;
-       }
-
-       if (wpa_ie_len) {
-               if (ieee->iw_mode == IW_MODE_ADHOC) {
-                       /* as Windows will set pairwise key same as the group
-                        * key which is not allowed in Linux, so set this for
-                        * IOT issue.
-                        */
-                       memcpy(&ieee->wpa_ie[14], &ieee->wpa_ie[8], 4);
-               }
-
-               memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len);
-       }
-       skb->dev = ieee->dev;
-       return skb;
-}
-
-static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee,
-                                           u8 *dest)
-{
-       struct sk_buff *skb;
-       u8 *tag;
-
-       struct ieee80211_crypt_data *crypt;
-       struct ieee80211_assoc_response_frame *assoc;
-       short encrypt;
-
-       unsigned int rate_len = ieee80211_MFIE_rate_len(ieee);
-       int len = sizeof(struct ieee80211_assoc_response_frame) + rate_len;
-
-       skb = dev_alloc_skb(len);
-
-       if (!skb)
-               return NULL;
-
-       assoc = (struct ieee80211_assoc_response_frame *)
-               skb_put(skb, sizeof(struct ieee80211_assoc_response_frame));
-
-       assoc->header.frame_control = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP);
-       memcpy(assoc->header.addr1, dest, ETH_ALEN);
-       memcpy(assoc->header.addr3, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(assoc->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       assoc->capability = cpu_to_le16(ieee->iw_mode == IW_MODE_MASTER ?
-               WLAN_CAPABILITY_BSS : WLAN_CAPABILITY_IBSS);
-
-       if (ieee->short_slot)
-               assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT);
-
-       if (ieee->host_encrypt)
-               crypt = ieee->crypt[ieee->tx_keyidx];
-       else
-               crypt = NULL;
-
-       encrypt = (crypt && crypt->ops);
-
-       if (encrypt)
-               assoc->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
-
-       assoc->status = 0;
-       assoc->aid = cpu_to_le16(ieee->assoc_id);
-       if (ieee->assoc_id == 0x2007)
-               ieee->assoc_id = 0;
-       else
-               ieee->assoc_id++;
-
-       tag = (u8 *) skb_put(skb, rate_len);
-
-       ieee80211_MFIE_Brate(ieee, &tag);
-       ieee80211_MFIE_Grate(ieee, &tag);
-
-       return skb;
-}
-
-static struct sk_buff *ieee80211_auth_resp(struct ieee80211_device *ieee,
-                                          int status, u8 *dest)
-{
-       struct sk_buff *skb;
-       struct ieee80211_authentication *auth;
-
-       skb = dev_alloc_skb(sizeof(struct ieee80211_authentication)+1);
-
-       if (!skb)
-               return NULL;
-
-       skb->len = sizeof(struct ieee80211_authentication);
-
-       auth = (struct ieee80211_authentication *)skb->data;
-
-       auth->status = cpu_to_le16(status);
-       auth->transaction = cpu_to_le16(2);
-       auth->algorithm = cpu_to_le16(WLAN_AUTH_OPEN);
-
-       memcpy(auth->header.addr3, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(auth->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(auth->header.addr1, dest, ETH_ALEN);
-       auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH);
-       return skb;
-}
-
-static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, short pwr)
-{
-       struct sk_buff *skb;
-       struct ieee80211_hdr_3addr *hdr;
-
-       skb = dev_alloc_skb(sizeof(struct ieee80211_hdr_3addr));
-
-       if (!skb)
-               return NULL;
-
-       hdr = (struct ieee80211_hdr_3addr *)skb_put(skb, sizeof(struct ieee80211_hdr_3addr));
-
-       memcpy(hdr->addr1, ieee->current_network.bssid, ETH_ALEN);
-       memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(hdr->addr3, ieee->current_network.bssid, ETH_ALEN);
-
-       hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
-               IEEE80211_STYPE_NULLFUNC | IEEE80211_FCTL_TODS |
-               (pwr ? IEEE80211_FCTL_PM:0));
-
-       return skb;
-}
-
-static void ieee80211_resp_to_assoc_rq(struct ieee80211_device *ieee, u8 *dest)
-{
-       struct sk_buff *buf = ieee80211_assoc_resp(ieee, dest);
-
-       if (buf) {
-               softmac_mgmt_xmit(buf, ieee);
-               dev_kfree_skb_any(buf);
-       }
-}
-
-static void ieee80211_resp_to_auth(struct ieee80211_device *ieee, int s, u8 *dest)
-{
-       struct sk_buff *buf = ieee80211_auth_resp(ieee, s, dest);
-
-       if (buf) {
-               softmac_mgmt_xmit(buf, ieee);
-               dev_kfree_skb_any(buf);
-       }
-}
-
-static void ieee80211_resp_to_probe(struct ieee80211_device *ieee, u8 *dest)
-{
-       struct sk_buff *buf = ieee80211_probe_resp(ieee, dest);
-
-       if (buf) {
-               softmac_mgmt_xmit(buf, ieee);
-               dev_kfree_skb_any(buf);
-       }
-}
-
-inline struct sk_buff *
-ieee80211_association_req(struct ieee80211_network *beacon,
-                         struct ieee80211_device *ieee)
-{
-       struct sk_buff *skb;
-
-       struct ieee80211_assoc_request_frame *hdr;
-       u8 *tag;
-       unsigned int wpa_len = beacon->wpa_ie_len;
-#if 1
-       /* for testing purpose */
-       unsigned int rsn_len = beacon->rsn_ie_len;
-#endif
-       unsigned int rate_len = ieee80211_MFIE_rate_len(ieee);
-       unsigned int wmm_info_len = beacon->QoS_Enable?9:0;
-       unsigned int turbo_info_len = beacon->Turbo_Enable?9:0;
-
-       u8  encry_proto = ieee->wpax_type_notify & 0xff;
-
-       int len = 0;
-
-       /* [0] Notify type of encryption: WPA/WPA2
-        * [1] pair wise type
-        * [2] authen type
-        */
-       if (ieee->wpax_type_set) {
-               if (IEEE_PROTO_WPA == encry_proto) {
-                       rsn_len = 0;
-               } else if (IEEE_PROTO_RSN == encry_proto) {
-                       wpa_len = 0;
-               }
-       }
-       len = sizeof(struct ieee80211_assoc_request_frame)+
-               + beacon->ssid_len /* essid tagged val */
-               + rate_len /* rates tagged val */
-               + wpa_len
-               + rsn_len
-               + wmm_info_len
-               + turbo_info_len;
-
-       skb = dev_alloc_skb(len);
-
-       if (!skb)
-               return NULL;
-
-       hdr = (struct ieee80211_assoc_request_frame *)
-               skb_put(skb, sizeof(struct ieee80211_assoc_request_frame));
-
-       hdr->header.frame_control = IEEE80211_STYPE_ASSOC_REQ;
-       hdr->header.duration_id = 37; /* FIXME */
-       memcpy(hdr->header.addr1, beacon->bssid, ETH_ALEN);
-       memcpy(hdr->header.addr2, ieee->dev->dev_addr, ETH_ALEN);
-       memcpy(hdr->header.addr3, beacon->bssid, ETH_ALEN);
-       memcpy(ieee->ap_mac_addr, beacon->bssid, ETH_ALEN); /* for HW security */
-
-       hdr->capability = cpu_to_le16(WLAN_CAPABILITY_BSS);
-       if (beacon->capability & WLAN_CAPABILITY_PRIVACY)
-               hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
-       if (beacon->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
-               hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE);
-
-       if (ieee->short_slot)
-               hdr->capability |= cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT);
-
-       hdr->listen_interval = 0xa; /* FIXME */
-
-       hdr->info_element.id = MFIE_TYPE_SSID;
-
-       hdr->info_element.len = beacon->ssid_len;
-       tag = skb_put(skb, beacon->ssid_len);
-       memcpy(tag, beacon->ssid, beacon->ssid_len);
-
-       tag = skb_put(skb, rate_len);
-
-       ieee80211_MFIE_Brate(ieee, &tag);
-       ieee80211_MFIE_Grate(ieee, &tag);
-
-       /* add rsn==0 condition for ap's mix security mode(wpa+wpa2)
-        * choose AES encryption as default algorithm while using mixed mode.
-        */
-
-       tag = skb_put(skb, ieee->wpa_ie_len);
-       memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len);
-
-       tag = skb_put(skb, wmm_info_len);
-       if (wmm_info_len)
-         ieee80211_WMM_Info(ieee, &tag);
-
-       tag = skb_put(skb, turbo_info_len);
-       if (turbo_info_len)
-               ieee80211_TURBO_Info(ieee, &tag);
-
-       return skb;
-}
-
-void ieee80211_associate_abort(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       ieee->associate_seq++;
-
-       /* don't scan, and avoid to have the RX path possibly
-        * try again to associate. Even do not react to AUTH or
-        * ASSOC response. Just wait for the retry wq to be scheduled.
-        * Here we will check if there are good nets to associate
-        * with, so we retry or just get back to NO_LINK and scanning
-        */
-       if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING) {
-               IEEE80211_DEBUG_MGMT("Authentication failed\n");
-               ieee->softmac_stats.no_auth_rs++;
-       } else {
-               IEEE80211_DEBUG_MGMT("Association failed\n");
-               ieee->softmac_stats.no_ass_rs++;
-       }
-
-       ieee->state = IEEE80211_ASSOCIATING_RETRY;
-
-       queue_delayed_work(ieee->wq, &ieee->associate_retry_wq, IEEE80211_SOFTMAC_ASSOC_RETRY_TIME);
-
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-static void ieee80211_associate_abort_cb(unsigned long dev)
-{
-       ieee80211_associate_abort((struct ieee80211_device *) dev);
-}
-
-static void ieee80211_associate_step1(struct ieee80211_device *ieee)
-{
-       struct ieee80211_network *beacon = &ieee->current_network;
-       struct sk_buff *skb;
-
-       IEEE80211_DEBUG_MGMT("Stopping scan\n");
-       ieee->softmac_stats.tx_auth_rq++;
-       skb = ieee80211_authentication_req(beacon, ieee, 0);
-       if (!skb) {
-               ieee80211_associate_abort(ieee);
-       } else {
-               ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATING;
-               IEEE80211_DEBUG_MGMT("Sending authentication request\n");
-               softmac_mgmt_xmit(skb, ieee);
-               /* BUGON when you try to add_timer twice, using mod_timer may
-                * be better.
-                */
-               if (!timer_pending(&ieee->associate_timer)) {
-                       ieee->associate_timer.expires = jiffies + (HZ / 2);
-                       add_timer(&ieee->associate_timer);
-               }
-               /* If call dev_kfree_skb_any,a warning will ocur....
-                * KERNEL: assertion (!atomic_read(&skb->users)) failed at
-                * net/core/dev.c (1708)
-                */
-       }
-}
-
-static void ieee80211_rtl_auth_challenge(struct ieee80211_device *ieee, u8 *challenge,
-                                 int chlen)
-{
-       u8 *c;
-       struct sk_buff *skb;
-       struct ieee80211_network *beacon = &ieee->current_network;
-       del_timer_sync(&ieee->associate_timer);
-       ieee->associate_seq++;
-       ieee->softmac_stats.tx_auth_rq++;
-
-       skb = ieee80211_authentication_req(beacon, ieee, chlen+2);
-       if (!skb)
-               ieee80211_associate_abort(ieee);
-       else {
-               c = skb_put(skb, chlen+2);
-               *(c++) = MFIE_TYPE_CHALLENGE;
-               *(c++) = chlen;
-               memcpy(c, challenge, chlen);
-
-               IEEE80211_DEBUG_MGMT("Sending authentication challenge response\n");
-
-               ieee80211_encrypt_fragment(ieee, skb, sizeof(struct ieee80211_hdr_3addr));
-
-               softmac_mgmt_xmit(skb, ieee);
-               if (!timer_pending(&ieee->associate_timer)) {
-               ieee->associate_timer.expires = jiffies + (HZ / 2);
-               add_timer(&ieee->associate_timer);
-               }
-               dev_kfree_skb_any(skb);
-       }
-       kfree(challenge);
-}
-
-static void ieee80211_associate_step2(struct ieee80211_device *ieee)
-{
-       struct sk_buff *skb;
-       struct ieee80211_network *beacon = &ieee->current_network;
-
-       del_timer_sync(&ieee->associate_timer);
-
-       IEEE80211_DEBUG_MGMT("Sending association request\n");
-       ieee->softmac_stats.tx_ass_rq++;
-       skb = ieee80211_association_req(beacon, ieee);
-       if (!skb)
-               ieee80211_associate_abort(ieee);
-       else {
-               softmac_mgmt_xmit(skb, ieee);
-               if (!timer_pending(&ieee->associate_timer)) {
-               ieee->associate_timer.expires = jiffies + (HZ / 2);
-               add_timer(&ieee->associate_timer);
-               }
-       }
-}
-
-static void ieee80211_associate_complete_wq(struct work_struct *work)
-{
-       struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_complete_wq);
-
-       printk(KERN_INFO "Associated successfully\n");
-       if (ieee80211_is_54g(&ieee->current_network) &&
-               (ieee->modulation & IEEE80211_OFDM_MODULATION)) {
-               ieee->rate = 540;
-               printk(KERN_INFO"Using G rates\n");
-       } else {
-               ieee->rate = 110;
-               printk(KERN_INFO"Using B rates\n");
-       }
-       ieee->link_change(ieee->dev);
-       notify_wx_assoc_event(ieee);
-       if (ieee->data_hard_resume)
-               ieee->data_hard_resume(ieee->dev);
-       netif_carrier_on(ieee->dev);
-}
-
-static void ieee80211_associate_complete(struct ieee80211_device *ieee)
-{
-       del_timer_sync(&ieee->associate_timer);
-
-       ieee->state = IEEE80211_LINKED;
-       IEEE80211_DEBUG_MGMT("Successfully associated\n");
-
-       queue_work(ieee->wq, &ieee->associate_complete_wq);
-}
-
-static void ieee80211_associate_procedure_wq(struct work_struct *work)
-{
-       struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, associate_procedure_wq);
-
-       ieee->sync_scan_hurryup = 1;
-       down(&ieee->wx_sem);
-
-       if (ieee->data_hard_stop)
-               ieee->data_hard_stop(ieee->dev);
-
-       ieee80211_stop_scan(ieee);
-       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-
-       ieee->associate_seq = 1;
-       ieee80211_associate_step1(ieee);
-
-       up(&ieee->wx_sem);
-}
-
-inline void ieee80211_softmac_new_net(struct ieee80211_device *ieee,
-                                     struct ieee80211_network *net)
-{
-       u8 tmp_ssid[IW_ESSID_MAX_SIZE+1];
-       int tmp_ssid_len = 0;
-
-       short apset, ssidset, ssidbroad, apmatch, ssidmatch;
-
-       /* we are interested in new new only if we are not associated
-        * and we are not associating / authenticating
-        */
-       if (ieee->state != IEEE80211_NOLINK)
-               return;
-
-       if ((ieee->iw_mode == IW_MODE_INFRA) && !(net->capability & WLAN_CAPABILITY_BSS))
-               return;
-
-       if ((ieee->iw_mode == IW_MODE_ADHOC) && !(net->capability & WLAN_CAPABILITY_IBSS))
-               return;
-
-       if (ieee->iw_mode == IW_MODE_INFRA || ieee->iw_mode == IW_MODE_ADHOC) {
-               /* if the user specified the AP MAC, we need also the essid
-                * This could be obtained by beacons or, if the network does not
-                * broadcast it, it can be put manually.
-                */
-               apset = ieee->wap_set;
-               ssidset = ieee->ssid_set;
-               ssidbroad =  !(net->ssid_len == 0 || net->ssid[0] == '\0');
-               apmatch = (memcmp(ieee->current_network.bssid, net->bssid, ETH_ALEN) == 0);
-
-               if (ieee->current_network.ssid_len != net->ssid_len)
-                       ssidmatch = 0;
-               else
-                       ssidmatch = (0 == strncmp(ieee->current_network.ssid, net->ssid, net->ssid_len));
-
-               /* if the user set the AP check if match.
-                * if the network does not broadcast essid we check the user
-                * supplied ANY essid
-                * if the network does broadcast and the user does not set essid
-                * it is OK
-                * if the network does broadcast and the user did set essid
-                * chech if essid match
-                * (apset && apmatch && ((ssidset && ssidbroad && ssidmatch) ||
-                *  (ssidbroad && !ssidset) || (!ssidbroad && ssidset))) ||
-                * if the ap is not set, check that the user set the bssid and
-                * the network does broadcast and that those two bssid matches
-                * (!apset && ssidset && ssidbroad && ssidmatch)
-                */
-               if ((apset && apmatch && ((ssidset && ssidbroad && ssidmatch) ||
-                    (ssidbroad && !ssidset) || (!ssidbroad && ssidset))) ||
-                   (!apset && ssidset && ssidbroad && ssidmatch)) {
-                       /* if the essid is hidden replace it with the
-                        * essid provided by the user.
-                        */
-                       if (!ssidbroad) {
-                               strncpy(tmp_ssid, ieee->current_network.ssid, IW_ESSID_MAX_SIZE);
-                               tmp_ssid_len = ieee->current_network.ssid_len;
-                       }
-                       memcpy(&ieee->current_network, net, sizeof(struct ieee80211_network));
-
-                       if (!ssidbroad) {
-                               strncpy(ieee->current_network.ssid, tmp_ssid, IW_ESSID_MAX_SIZE);
-                               ieee->current_network.ssid_len = tmp_ssid_len;
-                       }
-                       printk(KERN_INFO"Linking with %s: channel is %d\n", ieee->current_network.ssid, ieee->current_network.channel);
-
-                       if (ieee->iw_mode == IW_MODE_INFRA) {
-                               ieee->state = IEEE80211_ASSOCIATING;
-                               ieee->beinretry = false;
-                               queue_work(ieee->wq, &ieee->associate_procedure_wq);
-                       } else {
-                               if (ieee80211_is_54g(&ieee->current_network) &&
-                                               (ieee->modulation & IEEE80211_OFDM_MODULATION)) {
-                                       ieee->rate = 540;
-                                       printk(KERN_INFO"Using G rates\n");
-                               } else {
-                                       ieee->rate = 110;
-                                       printk(KERN_INFO"Using B rates\n");
-                               }
-                               ieee->state = IEEE80211_LINKED;
-                               ieee->beinretry = false;
-                       }
-               }
-       }
-}
-
-void ieee80211_softmac_check_all_nets(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       struct ieee80211_network *target;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       list_for_each_entry(target, &ieee->network_list, list) {
-               /* if the state become different that NOLINK means
-                * we had found what we are searching for
-                */
-               if (ieee->state != IEEE80211_NOLINK)
-                       break;
-
-               if (ieee->scan_age == 0 || time_after(target->last_scanned + ieee->scan_age, jiffies))
-                       ieee80211_softmac_new_net(ieee, target);
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen)
-{
-       struct ieee80211_authentication *a;
-       u8 *t;
-       if (skb->len < (sizeof(struct ieee80211_authentication) - sizeof(struct ieee80211_info_element))) {
-               IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len);
-               return 0xcafe;
-       }
-       *challenge = NULL;
-       a = (struct ieee80211_authentication *) skb->data;
-       if (skb->len > (sizeof(struct ieee80211_authentication) + 3)) {
-               t = skb->data + sizeof(struct ieee80211_authentication);
-
-               if (*(t++) == MFIE_TYPE_CHALLENGE) {
-                       *chlen = *(t++);
-                       *challenge = kmemdup(t, *chlen, GFP_ATOMIC);
-                       if (!*challenge)
-                               return -ENOMEM;
-               }
-       }
-       return cpu_to_le16(a->status);
-}
-
-static int auth_rq_parse(struct sk_buff *skb, u8 *dest)
-{
-       struct ieee80211_authentication *a;
-
-       if (skb->len < (sizeof(struct ieee80211_authentication) - sizeof(struct ieee80211_info_element))) {
-               IEEE80211_DEBUG_MGMT("invalid len in auth request: %d\n", skb->len);
-               return -1;
-       }
-       a = (struct ieee80211_authentication *) skb->data;
-
-       memcpy(dest, a->header.addr2, ETH_ALEN);
-
-       if (le16_to_cpu(a->algorithm) != WLAN_AUTH_OPEN)
-               return  WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG;
-
-       return WLAN_STATUS_SUCCESS;
-}
-
-static short probe_rq_parse(struct ieee80211_device *ieee, struct sk_buff *skb,
-                           u8 *src)
-{
-       u8 *tag;
-       u8 *skbend;
-       u8 *ssid = NULL;
-       u8 ssidlen = 0;
-
-       struct ieee80211_hdr_3addr   *header =
-               (struct ieee80211_hdr_3addr   *) skb->data;
-
-       if (skb->len < sizeof(struct ieee80211_hdr_3addr))
-               return -1; /* corrupted */
-
-       memcpy(src, header->addr2, ETH_ALEN);
-
-       skbend = (u8 *)skb->data + skb->len;
-
-       tag = skb->data + sizeof(struct ieee80211_hdr_3addr);
-
-       while (tag+1 < skbend) {
-               if (*tag == 0) {
-                       ssid = tag+2;
-                       ssidlen = *(tag+1);
-                       break;
-               }
-               tag++; /* point to the len field */
-               tag = tag + *(tag); /* point to the last data byte of the tag */
-               tag++; /* point to the next tag */
-       }
-
-       if (ssidlen == 0)
-               return 1;
-
-       if (!ssid)
-                return 1; /* ssid not found in tagged param */
-
-       return (!strncmp(ssid, ieee->current_network.ssid, ssidlen));
-
-}
-
-static int assoc_rq_parse(struct sk_buff *skb, u8 *dest)
-{
-       struct ieee80211_assoc_request_frame *a;
-
-       if (skb->len < (sizeof(struct ieee80211_assoc_request_frame) -
-               sizeof(struct ieee80211_info_element))) {
-
-               IEEE80211_DEBUG_MGMT("invalid len in auth request:%d\n", skb->len);
-               return -1;
-       }
-
-       a = (struct ieee80211_assoc_request_frame *) skb->data;
-
-       memcpy(dest, a->header.addr2, ETH_ALEN);
-
-       return 0;
-}
-
-static inline u16 assoc_parse(struct sk_buff *skb, int *aid)
-{
-       struct ieee80211_assoc_response_frame *a;
-       if (skb->len < sizeof(struct ieee80211_assoc_response_frame)) {
-               IEEE80211_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len);
-               return 0xcafe;
-       }
-
-       a = (struct ieee80211_assoc_response_frame *) skb->data;
-       *aid = le16_to_cpu(a->aid) & 0x3fff;
-       return le16_to_cpu(a->status);
-}
-
-static inline void ieee80211_rx_probe_rq(struct ieee80211_device *ieee,
-                                        struct sk_buff *skb)
-{
-       u8 dest[ETH_ALEN];
-
-       ieee->softmac_stats.rx_probe_rq++;
-       if (probe_rq_parse(ieee, skb, dest)) {
-               ieee->softmac_stats.tx_probe_rs++;
-               ieee80211_resp_to_probe(ieee, dest);
-       }
-}
-
-inline void ieee80211_rx_auth_rq(struct ieee80211_device *ieee,
-                                struct sk_buff *skb)
-{
-       u8 dest[ETH_ALEN];
-       int status;
-       ieee->softmac_stats.rx_auth_rq++;
-
-       status = auth_rq_parse(skb, dest);
-       if (status != -1)
-               ieee80211_resp_to_auth(ieee, status, dest);
-}
-
-inline void
-ieee80211_rx_assoc_rq(struct ieee80211_device *ieee, struct sk_buff *skb)
-{
-
-       u8 dest[ETH_ALEN];
-
-       ieee->softmac_stats.rx_ass_rq++;
-       if (assoc_rq_parse(skb, dest) != -1)
-               ieee80211_resp_to_assoc_rq(ieee, dest);
-
-
-       printk(KERN_INFO"New client associated: %pM\n", dest);
-}
-
-void ieee80211_sta_ps_send_null_frame(struct ieee80211_device *ieee, short pwr)
-{
-       struct sk_buff *buf = ieee80211_null_func(ieee, pwr);
-
-       if (buf)
-               softmac_ps_mgmt_xmit(buf, ieee);
-}
-
-static short ieee80211_sta_ps_sleep(struct ieee80211_device *ieee, u32 *time_h,
-                            u32 *time_l)
-{
-       int timeout = 0;
-
-       u8 dtim;
-       dtim = ieee->current_network.dtim_data;
-
-       if (!(dtim & IEEE80211_DTIM_VALID))
-               return 0;
-       else
-               timeout = ieee->current_network.beacon_interval;
-
-       ieee->current_network.dtim_data = IEEE80211_DTIM_INVALID;
-
-       if (dtim & ((IEEE80211_DTIM_UCAST | IEEE80211_DTIM_MBCAST) & ieee->ps))
-               return 2;
-
-       if (!time_after(jiffies, ieee->dev->trans_start + MSECS(timeout)))
-               return 0;
-
-       if (!time_after(jiffies, ieee->last_rx_ps_time + MSECS(timeout)))
-               return 0;
-
-       if ((ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE) &&
-               (ieee->mgmt_queue_tail != ieee->mgmt_queue_head))
-               return 0;
-
-       if (time_l) {
-               *time_l = ieee->current_network.last_dtim_sta_time[0]
-                       + MSECS((ieee->current_network.beacon_interval));
-       }
-
-       if (time_h) {
-               *time_h = ieee->current_network.last_dtim_sta_time[1];
-               if (time_l && *time_l < ieee->current_network.last_dtim_sta_time[0])
-                       *time_h += 1;
-       }
-
-       return 1;
-}
-
-static inline void ieee80211_sta_ps(struct ieee80211_device *ieee)
-{
-
-       u32 th, tl;
-       short sleep;
-
-       unsigned long flags, flags2;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if ((ieee->ps == IEEE80211_PS_DISABLED ||
-               ieee->iw_mode != IW_MODE_INFRA ||
-               ieee->state != IEEE80211_LINKED)) {
-
-               /* #warning CHECK_LOCK_HERE */
-               spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2);
-
-               ieee80211_sta_wakeup(ieee, 1);
-
-               spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2);
-       }
-
-       sleep = ieee80211_sta_ps_sleep(ieee, &th, &tl);
-       /* 2 wake, 1 sleep, 0 do nothing */
-       if (sleep == 0)
-               goto out;
-
-       if (sleep == 1) {
-               if (ieee->sta_sleep == 1)
-                       ieee->enter_sleep_state(ieee->dev, th, tl);
-
-               else if (ieee->sta_sleep == 0) {
-                       spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2);
-                       if (ieee->ps_is_queue_empty(ieee->dev)) {
-                               ieee->sta_sleep = 2;
-
-                               ieee->ps_request_tx_ack(ieee->dev);
-
-                               ieee80211_sta_ps_send_null_frame(ieee, 1);
-
-                               ieee->ps_th = th;
-                               ieee->ps_tl = tl;
-                       }
-                       spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2);
-               }
-       } else if (sleep == 2) {
-               /* #warning CHECK_LOCK_HERE */
-               spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2);
-
-               ieee80211_sta_wakeup(ieee, 1);
-
-               spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2);
-       }
-out:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-void ieee80211_sta_wakeup(struct ieee80211_device *ieee, short nl)
-{
-       if (ieee->sta_sleep == 0) {
-               if (nl) {
-                       ieee->ps_request_tx_ack(ieee->dev);
-                       ieee80211_sta_ps_send_null_frame(ieee, 0);
-               }
-               return;
-       }
-
-       if (ieee->sta_sleep == 1)
-               ieee->sta_wake_up(ieee->dev);
-
-       ieee->sta_sleep = 0;
-
-       if (nl) {
-               ieee->ps_request_tx_ack(ieee->dev);
-               ieee80211_sta_ps_send_null_frame(ieee, 0);
-       }
-}
-
-void ieee80211_ps_tx_ack(struct ieee80211_device *ieee, short success)
-{
-       unsigned long flags, flags2;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       if (ieee->sta_sleep == 2) {
-               /* Null frame with PS bit set */
-               if (success) {
-                       ieee->sta_sleep = 1;
-                       ieee->enter_sleep_state(ieee->dev, ieee->ps_th, ieee->ps_tl);
-               }
-               /* if the card report not success we can't be sure the AP
-                * has not RXed so we can't assume the AP believe us awake
-                */
-       } else {
-               if ((ieee->sta_sleep == 0) && !success) {
-                       spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2);
-                       ieee80211_sta_ps_send_null_frame(ieee, 0);
-                       spin_unlock_irqrestore(&ieee->mgmt_tx_lock, flags2);
-               }
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-inline int ieee80211_rx_frame_softmac(struct ieee80211_device *ieee,
-                                     struct sk_buff *skb,
-                                     struct ieee80211_rx_stats *rx_stats,
-                                     u16 type, u16 stype)
-{
-       struct ieee80211_hdr_3addr *header = (struct ieee80211_hdr_3addr *) skb->data;
-       u16 errcode;
-       u8 *challenge = NULL;
-       int chlen = 0;
-       int aid = 0;
-       struct ieee80211_assoc_response_frame *assoc_resp;
-       struct ieee80211_info_element *info_element;
-
-       if (!ieee->proto_started)
-               return 0;
-
-       if (ieee->sta_sleep || (ieee->ps != IEEE80211_PS_DISABLED &&
-               ieee->iw_mode == IW_MODE_INFRA &&
-               ieee->state == IEEE80211_LINKED))
-
-               tasklet_schedule(&ieee->ps_task);
-
-       if (WLAN_FC_GET_STYPE(header->frame_control) != IEEE80211_STYPE_PROBE_RESP &&
-               WLAN_FC_GET_STYPE(header->frame_control) != IEEE80211_STYPE_BEACON)
-               ieee->last_rx_ps_time = jiffies;
-
-       switch (WLAN_FC_GET_STYPE(header->frame_control)) {
-               case IEEE80211_STYPE_ASSOC_RESP:
-               case IEEE80211_STYPE_REASSOC_RESP:
-                       IEEE80211_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n",
-                                       WLAN_FC_GET_STYPE(header->frame_ctl));
-                       if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
-                               ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED &&
-                               ieee->iw_mode == IW_MODE_INFRA) {
-                               errcode = assoc_parse(skb, &aid);
-                               if (0 == errcode) {
-                                       u16 left;
-
-                                       ieee->state = IEEE80211_LINKED;
-                                       ieee->assoc_id = aid;
-                                       ieee->softmac_stats.rx_ass_ok++;
-                                       /* card type is 8187 */
-                                       if (1 == rx_stats->nic_type)
-                                               goto associate_complete;
-
-                                       assoc_resp = (struct ieee80211_assoc_response_frame *)skb->data;
-                                       info_element = &assoc_resp->info_element;
-                                       left = skb->len - ((void *)info_element - (void *)assoc_resp);
-
-                                       while (left >= sizeof(struct ieee80211_info_element_hdr)) {
-                                               if (sizeof(struct ieee80211_info_element_hdr) + info_element->len > left) {
-                                                       printk(KERN_WARNING "[re]associate response error!");
-                                                       return 1;
-                                               }
-                                               switch (info_element->id) {
-                                                 case MFIE_TYPE_GENERIC:
-                                                       IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n", info_element->len);
-                                                       if (info_element->len >= 8  &&
-                                                           info_element->data[0] == 0x00 &&
-                                                           info_element->data[1] == 0x50 &&
-                                                           info_element->data[2] == 0xf2 &&
-                                                           info_element->data[3] == 0x02 &&
-                                                           info_element->data[4] == 0x01) {
-                                                               /* Not care about version at present.
-                                                                * WMM Parameter Element.
-                                                                */
-                                                               memcpy(ieee->current_network.wmm_param, (u8 *)(info_element->data\
-                                                                       + 8), (info_element->len - 8));
-
-                                                               if (((ieee->current_network.wmm_info^info_element->data[6])& \
-                                                                                   0x0f) || (!ieee->init_wmmparam_flag)) {
-                                                                       /* refresh parameter element for current network
-                                                                        * update the register parameter for hardware.
-                                                                        */
-                                                                       ieee->init_wmmparam_flag = 1;
-                                                                       queue_work(ieee->wq, &ieee->wmm_param_update_wq);
-                                                               }
-                                                               /* update info_element for current network */
-                                                               ieee->current_network.wmm_info  = info_element->data[6];
-                                                       }
-                                                       break;
-                                                 default:
-                                                       /* nothing to do at present!!! */
-                                                       break;
-                                               }
-
-                                               left -= sizeof(struct ieee80211_info_element_hdr) +
-                                                       info_element->len;
-                                               info_element = (struct ieee80211_info_element *)
-                                                       &info_element->data[info_element->len];
-                                       }
-                                       /* legacy AP, reset the AC_xx_param register */
-                                       if (!ieee->init_wmmparam_flag) {
-                                               queue_work(ieee->wq, &ieee->wmm_param_update_wq);
-                                               ieee->init_wmmparam_flag = 1; /* indicate AC_xx_param upated since last associate */
-                                       }
-associate_complete:
-                                       ieee80211_associate_complete(ieee);
-                               } else {
-                                       ieee->softmac_stats.rx_ass_err++;
-                                       IEEE80211_DEBUG_MGMT(
-                                               "Association response status code 0x%x\n",
-                                               errcode);
-                                       ieee80211_associate_abort(ieee);
-                               }
-                       }
-                       break;
-               case IEEE80211_STYPE_ASSOC_REQ:
-               case IEEE80211_STYPE_REASSOC_REQ:
-                       if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
-                               ieee->iw_mode == IW_MODE_MASTER)
-
-                               ieee80211_rx_assoc_rq(ieee, skb);
-                       break;
-               case IEEE80211_STYPE_AUTH:
-                       if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) {
-                               if (ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATING &&
-                               ieee->iw_mode == IW_MODE_INFRA){
-                                               IEEE80211_DEBUG_MGMT("Received authentication response");
-
-                                               errcode = auth_parse(skb, &challenge, &chlen);
-                                               if (0 == errcode) {
-                                                       if (ieee->open_wep || !challenge) {
-                                                               ieee->state = IEEE80211_ASSOCIATING_AUTHENTICATED;
-                                                               ieee->softmac_stats.rx_auth_rs_ok++;
-
-                                                               ieee80211_associate_step2(ieee);
-                                                       } else {
-                                                               ieee80211_rtl_auth_challenge(ieee, challenge, chlen);
-                                                       }
-                                               } else {
-                                                       ieee->softmac_stats.rx_auth_rs_err++;
-                                                       IEEE80211_DEBUG_MGMT("Authentication response status code 0x%x", errcode);
-                                                       ieee80211_associate_abort(ieee);
-                                               }
-
-                                       } else if (ieee->iw_mode == IW_MODE_MASTER) {
-                                               ieee80211_rx_auth_rq(ieee, skb);
-                                       }
-                               }
-                       break;
-               case IEEE80211_STYPE_PROBE_REQ:
-                       if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) &&
-                               ((ieee->iw_mode == IW_MODE_ADHOC ||
-                               ieee->iw_mode == IW_MODE_MASTER) &&
-                               ieee->state == IEEE80211_LINKED))
-
-                               ieee80211_rx_probe_rq(ieee, skb);
-                       break;
-               case IEEE80211_STYPE_DISASSOC:
-               case IEEE80211_STYPE_DEAUTH:
-                       /* FIXME for now repeat all the association procedure
-                        * both for disassociation and deauthentication
-                        */
-                       if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
-                               (ieee->state == IEEE80211_LINKED) &&
-                               (ieee->iw_mode == IW_MODE_INFRA) &&
-                               (!memcmp(header->addr2, ieee->current_network.bssid, ETH_ALEN))) {
-                               ieee->state = IEEE80211_ASSOCIATING;
-                               ieee->softmac_stats.reassoc++;
-
-                               queue_work(ieee->wq, &ieee->associate_procedure_wq);
-                       }
-                       break;
-               default:
-                       return -1;
-                       break;
-       }
-       return 0;
-}
-
-/* following are for a simpler TX queue management.
- * Instead of using netif_[stop/wake]_queue the driver
- * will uses these two function (plus a reset one), that
- * will internally uses the kernel netif_* and takes
- * care of the ieee802.11 fragmentation.
- * So the driver receives a fragment per time and might
- * call the stop function when it want without take care
- * to have enough room to TX an entire packet.
- * This might be useful if each fragment need it's own
- * descriptor, thus just keep a total free memory > than
- * the max fragmentation threshold is not enough.. If the
- * ieee802.11 stack passed a TXB struct then you needed
- * to keep N free descriptors where
- * N = MAX_PACKET_SIZE / MIN_FRAG_TRESHOLD
- * In this way you need just one and the 802.11 stack
- * will take care of buffering fragments and pass them to
- * to the driver later, when it wakes the queue.
- */
-
-void ieee80211_softmac_xmit(struct ieee80211_txb *txb,
-                           struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       int  i;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       /* called with 2nd parm 0, no tx mgmt lock required */
-       ieee80211_sta_wakeup(ieee, 0);
-
-       for (i = 0; i < txb->nr_frags; i++) {
-               if (ieee->queue_stop) {
-                       ieee->tx_pending.txb = txb;
-                       ieee->tx_pending.frag = i;
-                       goto exit;
-               } else {
-                       ieee->softmac_data_hard_start_xmit(
-                               txb->fragments[i],
-                               ieee->dev, ieee->rate);
-                       ieee->stats.tx_packets++;
-                       ieee->stats.tx_bytes += txb->fragments[i]->len;
-                       ieee->dev->trans_start = jiffies;
-               }
-       }
-
-       ieee80211_txb_free(txb);
-
-       exit:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-/* called with ieee->lock acquired */
-static void ieee80211_resume_tx(struct ieee80211_device *ieee)
-{
-       int i;
-       for (i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) {
-
-               if (ieee->queue_stop) {
-                       ieee->tx_pending.frag = i;
-                       return;
-               } else {
-                       ieee->softmac_data_hard_start_xmit(
-                               ieee->tx_pending.txb->fragments[i],
-                               ieee->dev, ieee->rate);
-                       ieee->stats.tx_packets++;
-                       ieee->dev->trans_start = jiffies;
-               }
-       }
-
-       ieee80211_txb_free(ieee->tx_pending.txb);
-       ieee->tx_pending.txb = NULL;
-}
-
-void ieee80211_reset_queue(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       init_mgmt_queue(ieee);
-       if (ieee->tx_pending.txb) {
-               ieee80211_txb_free(ieee->tx_pending.txb);
-               ieee->tx_pending.txb = NULL;
-       }
-       ieee->queue_stop = 0;
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-void ieee80211_rtl_wake_queue(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       struct sk_buff *skb;
-       struct ieee80211_hdr_3addr  *header;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-       if (!ieee->queue_stop)
-               goto exit;
-
-       ieee->queue_stop = 0;
-
-       if (ieee->softmac_features & IEEE_SOFTMAC_SINGLE_QUEUE) {
-               while (!ieee->queue_stop && (skb = dequeue_mgmt(ieee))) {
-                       header = (struct ieee80211_hdr_3addr  *) skb->data;
-
-                       header->seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-                       if (ieee->seq_ctrl[0] == 0xFFF)
-                               ieee->seq_ctrl[0] = 0;
-                       else
-                               ieee->seq_ctrl[0]++;
-
-                       ieee->softmac_data_hard_start_xmit(skb, ieee->dev, ieee->basic_rate);
-                       dev_kfree_skb_any(skb);
-               }
-       }
-       if (!ieee->queue_stop && ieee->tx_pending.txb)
-               ieee80211_resume_tx(ieee);
-
-       if (!ieee->queue_stop && netif_queue_stopped(ieee->dev)) {
-               ieee->softmac_stats.swtxawake++;
-               netif_wake_queue(ieee->dev);
-       }
-exit:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-void ieee80211_rtl_stop_queue(struct ieee80211_device *ieee)
-{
-       if (!netif_queue_stopped(ieee->dev)) {
-               netif_stop_queue(ieee->dev);
-               ieee->softmac_stats.swtxstop++;
-       }
-       ieee->queue_stop = 1;
-}
-
-inline void ieee80211_randomize_cell(struct ieee80211_device *ieee)
-{
-       random_ether_addr(ieee->current_network.bssid);
-}
-
-/* called in user context only */
-void ieee80211_start_master_bss(struct ieee80211_device *ieee)
-{
-       ieee->assoc_id = 1;
-
-       if (ieee->current_network.ssid_len == 0) {
-               strncpy(ieee->current_network.ssid,
-                       IEEE80211_DEFAULT_TX_ESSID,
-                       IW_ESSID_MAX_SIZE);
-
-               ieee->current_network.ssid_len = strlen(IEEE80211_DEFAULT_TX_ESSID);
-               ieee->ssid_set = 1;
-       }
-
-       memcpy(ieee->current_network.bssid, ieee->dev->dev_addr, ETH_ALEN);
-
-       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-       ieee->state = IEEE80211_LINKED;
-       ieee->link_change(ieee->dev);
-       notify_wx_assoc_event(ieee);
-
-       if (ieee->data_hard_resume)
-               ieee->data_hard_resume(ieee->dev);
-
-       netif_carrier_on(ieee->dev);
-}
-
-static void ieee80211_start_monitor_mode(struct ieee80211_device *ieee)
-{
-       if (ieee->raw_tx) {
-
-               if (ieee->data_hard_resume)
-                       ieee->data_hard_resume(ieee->dev);
-
-               netif_carrier_on(ieee->dev);
-       }
-}
-
-static void ieee80211_start_ibss_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, start_ibss_wq);
-
-       /* iwconfig mode ad-hoc will schedule this and return
-        * on the other hand this will block further iwconfig SET
-        * operations because of the wx_sem hold.
-        * Anyway some most set operations set a flag to speed-up
-        * (abort) this wq (when syncro scanning) before sleeping
-        * on the semaphore
-        */
-
-       down(&ieee->wx_sem);
-
-       if (ieee->current_network.ssid_len == 0) {
-               strcpy(ieee->current_network.ssid, IEEE80211_DEFAULT_TX_ESSID);
-               ieee->current_network.ssid_len = strlen(IEEE80211_DEFAULT_TX_ESSID);
-               ieee->ssid_set = 1;
-       }
-
-       /* check if we have this cell in our network list */
-       ieee80211_softmac_check_all_nets(ieee);
-
-       if (ieee->state == IEEE80211_NOLINK)
-               ieee->current_network.channel = 10;
-       /* if not then the state is not linked. Maybe the user switched to
-        * ad-hoc mode just after being in monitor mode, or just after
-        * being very few time in managed mode (so the card have had no
-        * time to scan all the chans..) or we have just run up the iface
-        * after setting ad-hoc mode. So we have to give another try..
-        * Here, in ibss mode, should be safe to do this without extra care
-        * (in bss mode we had to make sure no-one tried to associate when
-        * we had just checked the ieee->state and we was going to start the
-        * scan) because in ibss mode the ieee80211_new_net function, when
-        * finds a good net, just set the ieee->state to IEEE80211_LINKED,
-        * so, at worst, we waste a bit of time to initiate an unneeded syncro
-        * scan, that will stop at the first round because it sees the state
-        * associated.
-        */
-       if (ieee->state == IEEE80211_NOLINK)
-               ieee80211_start_scan_syncro(ieee);
-
-       /* the network definitively is not here.. create a new cell */
-       if (ieee->state == IEEE80211_NOLINK) {
-               printk("creating new IBSS cell\n");
-               if (!ieee->wap_set)
-                       ieee80211_randomize_cell(ieee);
-
-               if (ieee->modulation & IEEE80211_CCK_MODULATION) {
-                       ieee->current_network.rates_len = 4;
-
-                       ieee->current_network.rates[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_1MB;
-                       ieee->current_network.rates[1] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_2MB;
-                       ieee->current_network.rates[2] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_5MB;
-                       ieee->current_network.rates[3] = IEEE80211_BASIC_RATE_MASK | IEEE80211_CCK_RATE_11MB;
-
-               } else
-                       ieee->current_network.rates_len = 0;
-
-               if (ieee->modulation & IEEE80211_OFDM_MODULATION) {
-                       ieee->current_network.rates_ex_len = 8;
-
-                       ieee->current_network.rates_ex[0] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_6MB;
-                       ieee->current_network.rates_ex[1] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_9MB;
-                       ieee->current_network.rates_ex[2] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_12MB;
-                       ieee->current_network.rates_ex[3] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_18MB;
-                       ieee->current_network.rates_ex[4] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_24MB;
-                       ieee->current_network.rates_ex[5] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_36MB;
-                       ieee->current_network.rates_ex[6] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_48MB;
-                       ieee->current_network.rates_ex[7] = IEEE80211_BASIC_RATE_MASK | IEEE80211_OFDM_RATE_54MB;
-
-                       ieee->rate = 540;
-               } else {
-                       ieee->current_network.rates_ex_len = 0;
-                       ieee->rate = 110;
-               }
-
-               /* By default, WMM function will be disabled in IBSS mode */
-               ieee->current_network.QoS_Enable = 0;
-
-               ieee->current_network.atim_window = 0;
-               ieee->current_network.capability = WLAN_CAPABILITY_IBSS;
-               if (ieee->short_slot)
-                       ieee->current_network.capability |= WLAN_CAPABILITY_SHORT_SLOT;
-       }
-
-       ieee->state = IEEE80211_LINKED;
-       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-       ieee->link_change(ieee->dev);
-
-       notify_wx_assoc_event(ieee);
-
-       ieee80211_start_send_beacons(ieee);
-       printk(KERN_WARNING "after sending beacon packet!\n");
-
-       if (ieee->data_hard_resume)
-               ieee->data_hard_resume(ieee->dev);
-
-       netif_carrier_on(ieee->dev);
-
-       up(&ieee->wx_sem);
-}
-
-inline void ieee80211_start_ibss(struct ieee80211_device *ieee)
-{
-       queue_delayed_work(ieee->wq, &ieee->start_ibss_wq, 100);
-}
-
-/* this is called only in user context, with wx_sem held */
-void ieee80211_start_bss(struct ieee80211_device *ieee)
-{
-       unsigned long flags;
-       /* Ref: 802.11d 11.1.3.3
-        * STA shall not start a BSS unless properly formed Beacon frame
-        * including a Country IE.
-        */
-       if (IS_DOT11D_ENABLE(ieee) && !IS_COUNTRY_IE_VALID(ieee)) {
-               if (!ieee->bGlobalDomain)
-                       return;
-       }
-       /* check if we have already found the net we are interested in (if any).
-        * if not (we are disassociated and we are not
-        * in associating / authenticating phase) start the background scanning.
-        */
-       ieee80211_softmac_check_all_nets(ieee);
-
-       /* ensure no-one start an associating process (thus setting
-        * the ieee->state to ieee80211_ASSOCIATING) while we
-        * have just cheked it and we are going to enable scan.
-        * The ieee80211_new_net function is always called with
-        * lock held (from both ieee80211_softmac_check_all_nets and
-        * the rx path), so we cannot be in the middle of such function
-        */
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (ieee->state == IEEE80211_NOLINK) {
-               ieee->actscanning = true;
-               ieee80211_rtl_start_scan(ieee);
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-}
-
-/* called only in userspace context */
-void ieee80211_disassociate(struct ieee80211_device *ieee)
-{
-       netif_carrier_off(ieee->dev);
-
-       if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)
-                       ieee80211_reset_queue(ieee);
-
-       if (ieee->data_hard_stop)
-                       ieee->data_hard_stop(ieee->dev);
-
-       if (IS_DOT11D_ENABLE(ieee))
-               Dot11d_Reset(ieee);
-
-       ieee->link_change(ieee->dev);
-       if (ieee->state == IEEE80211_LINKED)
-               notify_wx_assoc_event(ieee);
-       ieee->state = IEEE80211_NOLINK;
-
-}
-static void ieee80211_associate_retry_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, associate_retry_wq);
-       unsigned long flags;
-       down(&ieee->wx_sem);
-       if (!ieee->proto_started)
-               goto exit;
-       if (ieee->state != IEEE80211_ASSOCIATING_RETRY)
-               goto exit;
-       /* until we do not set the state to IEEE80211_NOLINK
-       * there are no possibility to have someone else trying
-       * to start an association procedure (we get here with
-       * ieee->state = IEEE80211_ASSOCIATING).
-       * When we set the state to IEEE80211_NOLINK it is possible
-       * that the RX path run an attempt to associate, but
-       * both ieee80211_softmac_check_all_nets and the
-       * RX path works with ieee->lock held so there are no
-       * problems. If we are still disassociated then start a scan.
-       * the lock here is necessary to ensure no one try to start
-       * an association procedure when we have just checked the
-       * state and we are going to start the scan.
-       */
-       ieee->state = IEEE80211_NOLINK;
-       ieee->beinretry = true;
-       ieee80211_softmac_check_all_nets(ieee);
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (ieee->state == IEEE80211_NOLINK) {
-               ieee->beinretry = false;
-               ieee->actscanning = true;
-               ieee80211_rtl_start_scan(ieee);
-       }
-       if (ieee->state == IEEE80211_NOLINK)
-               notify_wx_assoc_event(ieee);
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-exit:
-       up(&ieee->wx_sem);
-}
-
-struct sk_buff *ieee80211_get_beacon_(struct ieee80211_device *ieee)
-{
-       u8 broadcast_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-
-       struct sk_buff *skb = NULL;
-       struct ieee80211_probe_response *b;
-
-       skb = ieee80211_probe_resp(ieee, broadcast_addr);
-       if (!skb)
-               return NULL;
-
-       b = (struct ieee80211_probe_response *) skb->data;
-       b->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_BEACON);
-
-       return skb;
-}
-
-struct sk_buff *ieee80211_get_beacon(struct ieee80211_device *ieee)
-{
-       struct sk_buff *skb;
-       struct ieee80211_probe_response *b;
-
-       skb = ieee80211_get_beacon_(ieee);
-       if (!skb)
-               return NULL;
-
-       b = (struct ieee80211_probe_response *) skb->data;
-       b->header.seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-       if (ieee->seq_ctrl[0] == 0xFFF)
-               ieee->seq_ctrl[0] = 0;
-       else
-               ieee->seq_ctrl[0]++;
-
-       return skb;
-}
-
-void ieee80211_softmac_stop_protocol(struct ieee80211_device *ieee)
-{
-       ieee->sync_scan_hurryup = 1;
-       down(&ieee->wx_sem);
-       ieee80211_stop_protocol(ieee);
-       up(&ieee->wx_sem);
-}
-
-void ieee80211_stop_protocol(struct ieee80211_device *ieee)
-{
-       if (!ieee->proto_started)
-               return;
-
-       ieee->proto_started = 0;
-
-       ieee80211_stop_send_beacons(ieee);
-       if ((ieee->iw_mode == IW_MODE_INFRA) && (ieee->state == IEEE80211_LINKED))
-               SendDisassociation(ieee, NULL, WLAN_REASON_DISASSOC_STA_HAS_LEFT);
-
-       del_timer_sync(&ieee->associate_timer);
-       cancel_delayed_work(&ieee->associate_retry_wq);
-       cancel_delayed_work(&ieee->start_ibss_wq);
-       ieee80211_stop_scan(ieee);
-
-       ieee80211_disassociate(ieee);
-}
-
-void ieee80211_softmac_start_protocol(struct ieee80211_device *ieee)
-{
-       ieee->sync_scan_hurryup = 0;
-       down(&ieee->wx_sem);
-       ieee80211_start_protocol(ieee);
-       up(&ieee->wx_sem);
-}
-
-void ieee80211_start_protocol(struct ieee80211_device *ieee)
-{
-       short ch = 0;
-       int i = 0;
-
-       if (ieee->proto_started)
-               return;
-
-       ieee->proto_started = 1;
-
-       if (ieee->current_network.channel == 0) {
-               do {
-                       ch++;
-                       if (ch > MAX_CHANNEL_NUMBER)
-                               return; /* no channel found */
-
-               } while (!GET_DOT11D_INFO(ieee)->channel_map[ch]);
-
-               ieee->current_network.channel = ch;
-       }
-
-       if (ieee->current_network.beacon_interval == 0)
-               ieee->current_network.beacon_interval = 100;
-       ieee->set_chan(ieee->dev, ieee->current_network.channel);
-
-       for (i = 0; i < 17; i++) {
-               ieee->last_rxseq_num[i] = -1;
-               ieee->last_rxfrag_num[i] = -1;
-               ieee->last_packet_time[i] = 0;
-       }
-
-       ieee->init_wmmparam_flag = 0; /* reinitialize AC_xx_PARAM registers. */
-
-       /* if the user set the MAC of the ad-hoc cell and then
-        * switch to managed mode, shall we  make sure that association
-        * attempts does not fail just because the user provide the essid
-        * and the nic is still checking for the AP MAC ??
-        */
-       switch (ieee->iw_mode) {
-               case IW_MODE_AUTO:
-                       ieee->iw_mode = IW_MODE_INFRA;
-                       /* not set break here intentionly */
-               case IW_MODE_INFRA:
-                       ieee80211_start_bss(ieee);
-                       break;
-
-               case IW_MODE_ADHOC:
-                       ieee80211_start_ibss(ieee);
-                       break;
-
-               case IW_MODE_MASTER:
-                       ieee80211_start_master_bss(ieee);
-               break;
-
-               case IW_MODE_MONITOR:
-                       ieee80211_start_monitor_mode(ieee);
-                       break;
-
-               default:
-                       ieee->iw_mode = IW_MODE_INFRA;
-                       ieee80211_start_bss(ieee);
-                       break;
-       }
-}
-
-#define DRV_NAME  "Ieee80211"
-void ieee80211_softmac_init(struct ieee80211_device *ieee)
-{
-       int i;
-       memset(&ieee->current_network, 0, sizeof(struct ieee80211_network));
-
-       ieee->state = IEEE80211_NOLINK;
-       ieee->sync_scan_hurryup = 0;
-       for (i = 0; i < 5; i++)
-               ieee->seq_ctrl[i] = 0;
-
-       ieee->assoc_id = 0;
-       ieee->queue_stop = 0;
-       ieee->scanning = 0;
-       ieee->softmac_features = 0; /* so IEEE2100-like driver are happy */
-       ieee->wap_set = 0;
-       ieee->ssid_set = 0;
-       ieee->proto_started = 0;
-       ieee->basic_rate = IEEE80211_DEFAULT_BASIC_RATE;
-       ieee->rate = 3;
-       ieee->ps = IEEE80211_PS_MBCAST|IEEE80211_PS_UNICAST;
-       ieee->sta_sleep = 0;
-       ieee->bInactivePs = false;
-       ieee->actscanning = false;
-       ieee->ListenInterval = 2;
-       ieee->NumRxDataInPeriod = 0;
-       ieee->NumRxBcnInPeriod = 0;
-       ieee->NumRxOkTotal = 0;
-       ieee->NumRxUnicast = 0; /* for keep alive */
-       ieee->beinretry = false;
-       ieee->bHwRadioOff = false;
-
-       init_mgmt_queue(ieee);
-
-       ieee->tx_pending.txb = NULL;
-
-       init_timer(&ieee->associate_timer);
-       ieee->associate_timer.data = (unsigned long)ieee;
-       ieee->associate_timer.function = ieee80211_associate_abort_cb;
-
-       init_timer(&ieee->beacon_timer);
-       ieee->beacon_timer.data = (unsigned long) ieee;
-       ieee->beacon_timer.function = ieee80211_send_beacon_cb;
-
-       ieee->wq = create_workqueue(DRV_NAME);
-
-       INIT_DELAYED_WORK(&ieee->start_ibss_wq, (void *) ieee80211_start_ibss_wq);
-       INIT_WORK(&ieee->associate_complete_wq, (void *) ieee80211_associate_complete_wq);
-       INIT_WORK(&ieee->associate_procedure_wq, (void *) ieee80211_associate_procedure_wq);
-       INIT_DELAYED_WORK(&ieee->softmac_scan_wq, (void *) ieee80211_softmac_scan_wq);
-       INIT_DELAYED_WORK(&ieee->associate_retry_wq, (void *) ieee80211_associate_retry_wq);
-       INIT_WORK(&ieee->wx_sync_scan_wq, (void *) ieee80211_wx_sync_scan_wq);
-
-       sema_init(&ieee->wx_sem, 1);
-       sema_init(&ieee->scan_sem, 1);
-
-       spin_lock_init(&ieee->mgmt_tx_lock);
-       spin_lock_init(&ieee->beacon_lock);
-
-       tasklet_init(&ieee->ps_task,
-            (void(*)(unsigned long)) ieee80211_sta_ps,
-            (unsigned long)ieee);
-       ieee->pDot11dInfo = kmalloc(sizeof(RT_DOT11D_INFO), GFP_ATOMIC);
-}
-
-void ieee80211_softmac_free(struct ieee80211_device *ieee)
-{
-       down(&ieee->wx_sem);
-
-       del_timer_sync(&ieee->associate_timer);
-       cancel_delayed_work(&ieee->associate_retry_wq);
-
-       /* add for RF power on power of */
-       cancel_delayed_work(&ieee->GPIOChangeRFWorkItem);
-
-       destroy_workqueue(ieee->wq);
-       kfree(ieee->pDot11dInfo);
-       up(&ieee->wx_sem);
-}
-
-/* Start of WPA code. This is stolen from the ipw2200 driver  */
-static int ieee80211_wpa_enable(struct ieee80211_device *ieee, int value)
-{
-       /* This is called when wpa_supplicant loads and closes the driver
-        * interface. */
-       printk("%s WPA\n", value ? "enabling" : "disabling");
-       ieee->wpa_enabled = value;
-       return 0;
-}
-
-static void ieee80211_wpa_assoc_frame(struct ieee80211_device *ieee, char *wpa_ie,
-                              int wpa_ie_len)
-{
-       /* make sure WPA is enabled */
-       ieee80211_wpa_enable(ieee, 1);
-
-       ieee80211_disassociate(ieee);
-}
-
-static int ieee80211_wpa_mlme(struct ieee80211_device *ieee, int command,
-                             int reason)
-{
-       int ret = 0;
-
-       switch (command) {
-       case IEEE_MLME_STA_DEAUTH:
-               /* silently ignore */
-               break;
-
-       case IEEE_MLME_STA_DISASSOC:
-               ieee80211_disassociate(ieee);
-               break;
-
-       default:
-               printk("Unknown MLME request: %d\n", command);
-               ret = -EOPNOTSUPP;
-       }
-
-       return ret;
-}
-
-static int ieee80211_wpa_set_wpa_ie(struct ieee80211_device *ieee,
-                                   struct ieee_param *param, int plen)
-{
-       u8 *buf;
-
-       if (param->u.wpa_ie.len > MAX_WPA_IE_LEN ||
-           (param->u.wpa_ie.len && param->u.wpa_ie.data == NULL))
-               return -EINVAL;
-
-       if (param->u.wpa_ie.len) {
-               buf = kmemdup(param->u.wpa_ie.data, param->u.wpa_ie.len,
-                             GFP_KERNEL);
-               if (buf == NULL)
-                       return -ENOMEM;
-
-               kfree(ieee->wpa_ie);
-               ieee->wpa_ie = buf;
-               ieee->wpa_ie_len = param->u.wpa_ie.len;
-       } else {
-               kfree(ieee->wpa_ie);
-               ieee->wpa_ie = NULL;
-               ieee->wpa_ie_len = 0;
-       }
-
-       ieee80211_wpa_assoc_frame(ieee, ieee->wpa_ie, ieee->wpa_ie_len);
-       return 0;
-}
-
-#define AUTH_ALG_OPEN_SYSTEM                   0x1
-#define AUTH_ALG_SHARED_KEY                    0x2
-
-static int ieee80211_wpa_set_auth_algs(struct ieee80211_device *ieee, int value)
-{
-       struct ieee80211_security sec = {
-               .flags = SEC_AUTH_MODE,
-       };
-       int ret = 0;
-
-       if (value & AUTH_ALG_SHARED_KEY) {
-               sec.auth_mode = WLAN_AUTH_SHARED_KEY;
-               ieee->open_wep = 0;
-       } else {
-               sec.auth_mode = WLAN_AUTH_OPEN;
-               ieee->open_wep = 1;
-       }
-
-       if (ieee->set_security)
-               ieee->set_security(ieee->dev, &sec);
-       else
-               ret = -EOPNOTSUPP;
-
-       return ret;
-}
-
-static int ieee80211_wpa_set_param(struct ieee80211_device *ieee, u8 name,
-                                  u32 value)
-{
-       int ret = 0;
-       unsigned long flags;
-
-       switch (name) {
-       case IEEE_PARAM_WPA_ENABLED:
-               ret = ieee80211_wpa_enable(ieee, value);
-               break;
-
-       case IEEE_PARAM_TKIP_COUNTERMEASURES:
-               ieee->tkip_countermeasures = value;
-               break;
-
-       case IEEE_PARAM_DROP_UNENCRYPTED: {
-               /* HACK:
-                *
-                * wpa_supplicant calls set_wpa_enabled when the driver
-                * is loaded and unloaded, regardless of if WPA is being
-                * used.  No other calls are made which can be used to
-                * determine if encryption will be used or not prior to
-                * association being expected.  If encryption is not being
-                * used, drop_unencrypted is set to false, else true -- we
-                * can use this to determine if the CAP_PRIVACY_ON bit should
-                * be set.
-                */
-               struct ieee80211_security sec = {
-                       .flags = SEC_ENABLED,
-                       .enabled = value,
-               };
-               ieee->drop_unencrypted = value;
-               /* We only change SEC_LEVEL for open mode. Others
-                * are set by ipw_wpa_set_encryption.
-                */
-               if (!value) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_0;
-               } else {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_1;
-               }
-               if (ieee->set_security)
-                       ieee->set_security(ieee->dev, &sec);
-               break;
-       }
-
-       case IEEE_PARAM_PRIVACY_INVOKED:
-               ieee->privacy_invoked = value;
-               break;
-       case IEEE_PARAM_AUTH_ALGS:
-               ret = ieee80211_wpa_set_auth_algs(ieee, value);
-               break;
-       case IEEE_PARAM_IEEE_802_1X:
-               ieee->ieee802_1x = value;
-               break;
-       case IEEE_PARAM_WPAX_SELECT:
-               spin_lock_irqsave(&ieee->wpax_suitlist_lock, flags);
-               ieee->wpax_type_set = 1;
-               ieee->wpax_type_notify = value;
-               spin_unlock_irqrestore(&ieee->wpax_suitlist_lock, flags);
-               break;
-       default:
-               printk("Unknown WPA param: %d\n", name);
-               ret = -EOPNOTSUPP;
-       }
-
-       return ret;
-}
-
-/* implementation borrowed from hostap driver */
-
-static int ieee80211_wpa_set_encryption(struct ieee80211_device *ieee,
-                                       struct ieee_param *param, int param_len)
-{
-       int ret = 0;
-
-       struct ieee80211_crypto_ops *ops;
-       struct ieee80211_crypt_data **crypt;
-
-       struct ieee80211_security sec = {
-               .flags = 0,
-       };
-
-       param->u.crypt.err = 0;
-       param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0';
-
-       if (param_len !=
-           (int) ((char *) param->u.crypt.key - (char *) param) +
-           param->u.crypt.key_len) {
-               printk("Len mismatch %d, %d\n", param_len,
-                              param->u.crypt.key_len);
-               return -EINVAL;
-       }
-       if (is_broadcast_ether_addr(param->sta_addr)) {
-               if (param->u.crypt.idx >= WEP_KEYS)
-                       return -EINVAL;
-               crypt = &ieee->crypt[param->u.crypt.idx];
-       } else {
-               return -EINVAL;
-       }
-
-       if (strcmp(param->u.crypt.alg, "none") == 0) {
-               if (crypt) {
-                       sec.enabled = 0;
-                       /* FIXME FIXME */
-                       sec.level = SEC_LEVEL_0;
-                       sec.flags |= SEC_ENABLED | SEC_LEVEL;
-                       ieee80211_crypt_delayed_deinit(ieee, crypt);
-               }
-               goto done;
-       }
-       sec.enabled = 1;
-       /* FIXME FIXME */
-       sec.flags |= SEC_ENABLED;
-
-       /* IPW HW cannot build TKIP MIC, host decryption still needed. */
-       if (!(ieee->host_encrypt || ieee->host_decrypt) &&
-           strcmp(param->u.crypt.alg, "TKIP"))
-               goto skip_host_crypt;
-
-       ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0)
-               ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       else if (ops == NULL && strcmp(param->u.crypt.alg, "TKIP") == 0)
-               ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       else if (ops == NULL && strcmp(param->u.crypt.alg, "CCMP") == 0)
-               ops = ieee80211_get_crypto_ops(param->u.crypt.alg);
-       if (ops == NULL) {
-               printk("unknown crypto alg '%s'\n", param->u.crypt.alg);
-               param->u.crypt.err = IEEE_CRYPT_ERR_UNKNOWN_ALG;
-               ret = -EINVAL;
-               goto done;
-       }
-
-       if (*crypt == NULL || (*crypt)->ops != ops) {
-               struct ieee80211_crypt_data *new_crypt;
-
-               ieee80211_crypt_delayed_deinit(ieee, crypt);
-
-               new_crypt = kmalloc(sizeof(*new_crypt), GFP_KERNEL);
-               if (new_crypt == NULL) {
-                       ret = -ENOMEM;
-                       goto done;
-               }
-               memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
-               new_crypt->ops = ops;
-               if (new_crypt->ops)
-                       new_crypt->priv =
-                               new_crypt->ops->init(param->u.crypt.idx);
-
-               if (new_crypt->priv == NULL) {
-                       kfree(new_crypt);
-                       param->u.crypt.err = IEEE_CRYPT_ERR_CRYPT_INIT_FAILED;
-                       ret = -EINVAL;
-                       goto done;
-               }
-
-               *crypt = new_crypt;
-       }
-
-       if (param->u.crypt.key_len > 0 && (*crypt)->ops->set_key &&
-           (*crypt)->ops->set_key(param->u.crypt.key,
-                                  param->u.crypt.key_len, param->u.crypt.seq,
-                                  (*crypt)->priv) < 0) {
-               printk("key setting failed\n");
-               param->u.crypt.err = IEEE_CRYPT_ERR_KEY_SET_FAILED;
-               ret = -EINVAL;
-               goto done;
-       }
-
- skip_host_crypt:
-       if (param->u.crypt.set_tx) {
-               ieee->tx_keyidx = param->u.crypt.idx;
-               sec.active_key = param->u.crypt.idx;
-               sec.flags |= SEC_ACTIVE_KEY;
-       } else
-               sec.flags &= ~SEC_ACTIVE_KEY;
-
-       if (param->u.crypt.alg != NULL) {
-               memcpy(sec.keys[param->u.crypt.idx],
-                      param->u.crypt.key,
-                      param->u.crypt.key_len);
-               sec.key_sizes[param->u.crypt.idx] = param->u.crypt.key_len;
-               sec.flags |= (1 << param->u.crypt.idx);
-
-               if (strcmp(param->u.crypt.alg, "WEP") == 0) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_1;
-               } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_2;
-               } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_3;
-               }
-       }
- done:
-       if (ieee->set_security)
-               ieee->set_security(ieee->dev, &sec);
-
-       /* Do not reset port if card is in Managed mode since resetting will
-        * generate new IEEE 802.11 authentication which may end up in looping
-        * with IEEE 802.1X.  If your hardware requires a reset after WEP
-        * configuration (for example... Prism2), implement the reset_port in
-        * the callbacks structures used to initialize the 802.11 stack. */
-       if (ieee->reset_on_keychange &&
-           ieee->iw_mode != IW_MODE_INFRA &&
-           ieee->reset_port &&
-           ieee->reset_port(ieee->dev)) {
-               printk("reset_port failed\n");
-               param->u.crypt.err = IEEE_CRYPT_ERR_CARD_CONF_FAILED;
-               return -EINVAL;
-       }
-
-       return ret;
-}
-
-int ieee80211_wpa_supplicant_ioctl(struct ieee80211_device *ieee,
-                                  struct iw_point *p)
-{
-       struct ieee_param *param;
-       int ret = 0;
-
-       down(&ieee->wx_sem);
-
-       if (p->length < sizeof(struct ieee_param) || !p->pointer) {
-               ret = -EINVAL;
-               goto out;
-       }
-
-       param = memdup_user(p->pointer, p->length);
-       if (IS_ERR(param)) {
-               ret = PTR_ERR(param);
-               goto out;
-       }
-
-       switch (param->cmd) {
-       case IEEE_CMD_SET_WPA_PARAM:
-               ret = ieee80211_wpa_set_param(ieee, param->u.wpa_param.name,
-                                       param->u.wpa_param.value);
-               break;
-       case IEEE_CMD_SET_WPA_IE:
-               ret = ieee80211_wpa_set_wpa_ie(ieee, param, p->length);
-               break;
-       case IEEE_CMD_SET_ENCRYPTION:
-               ret = ieee80211_wpa_set_encryption(ieee, param, p->length);
-               break;
-       case IEEE_CMD_MLME:
-               ret = ieee80211_wpa_mlme(ieee, param->u.mlme.command,
-                                  param->u.mlme.reason_code);
-               break;
-       default:
-               printk("Unknown WPA supplicant request: %d\n", param->cmd);
-               ret = -EOPNOTSUPP;
-               break;
-       }
-
-       if (ret == 0 && copy_to_user(p->pointer, param, p->length))
-               ret = -EFAULT;
-
-       kfree(param);
-out:
-       up(&ieee->wx_sem);
-
-       return ret;
-}
-
-void notify_wx_assoc_event(struct ieee80211_device *ieee)
-{
-       union iwreq_data wrqu;
-       wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-       if (ieee->state == IEEE80211_LINKED)
-               memcpy(wrqu.ap_addr.sa_data, ieee->current_network.bssid, ETH_ALEN);
-       else
-               memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
-       wireless_send_event(ieee->dev, SIOCGIWAP, &wrqu, NULL);
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_softmac_wx.c
deleted file mode 100644 (file)
index 46f3564..0000000
+++ /dev/null
@@ -1,567 +0,0 @@
-/* IEEE 802.11 SoftMAC layer
- * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com>
- *
- * Mostly extracted from the rtl8180-sa2400 driver for the
- * in-kernel generic ieee802.11 stack.
- *
- * Some pieces of code might be stolen from ipw2100 driver
- * copyright of who own it's copyright ;-)
- *
- * PS wx handler mostly stolen from hostap, copyright who
- * own it's copyright ;-)
- *
- * released under the GPL
- */
-
-
-#include <linux/etherdevice.h>
-
-#include "ieee80211.h"
-
-/* FIXME: add A freqs */
-
-const long ieee80211_wlan_frequencies[] = {
-       2412, 2417, 2422, 2427,
-       2432, 2437, 2442, 2447,
-       2452, 2457, 2462, 2467,
-       2472, 2484
-};
-
-
-int ieee80211_wx_set_freq(struct ieee80211_device *ieee,
-                         struct iw_request_info *a, union iwreq_data *wrqu,
-                         char *b)
-{
-       int ret;
-       struct iw_freq *fwrq = &wrqu->freq;
-//     printk("in %s\n",__func__);
-       down(&ieee->wx_sem);
-
-       if (ieee->iw_mode == IW_MODE_INFRA) {
-               ret = -EOPNOTSUPP;
-               goto out;
-       }
-
-       /* if setting by freq convert to channel */
-       if (fwrq->e == 1) {
-               if ((fwrq->m >= (int) 2.412e8 &&
-                    fwrq->m <= (int) 2.487e8)) {
-                       int f = fwrq->m / 100000;
-                       int c = 0;
-
-                       while ((c < 14) && (f != ieee80211_wlan_frequencies[c]))
-                               c++;
-
-                       /* hack to fall through */
-                       fwrq->e = 0;
-                       fwrq->m = c + 1;
-               }
-       }
-
-       if (fwrq->e > 0 || fwrq->m > 14 || fwrq->m < 1) {
-               ret = -EOPNOTSUPP;
-               goto out;
-
-       } else { /* Set the channel */
-
-
-               ieee->current_network.channel = fwrq->m;
-               ieee->set_chan(ieee->dev, ieee->current_network.channel);
-
-               if (ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER)
-                       if (ieee->state == IEEE80211_LINKED) {
-                               ieee80211_stop_send_beacons(ieee);
-                               ieee80211_start_send_beacons(ieee);
-                       }
-       }
-
-       ret = 0;
-out:
-       up(&ieee->wx_sem);
-       return ret;
-}
-
-
-int ieee80211_wx_get_freq(struct ieee80211_device *ieee,
-                         struct iw_request_info *a, union iwreq_data *wrqu,
-                         char *b)
-{
-       struct iw_freq *fwrq = &wrqu->freq;
-
-       if (ieee->current_network.channel == 0)
-               return -1;
-
-       fwrq->m = ieee->current_network.channel;
-       fwrq->e = 0;
-
-       return 0;
-}
-
-int ieee80211_wx_get_wap(struct ieee80211_device *ieee,
-                        struct iw_request_info *info, union iwreq_data *wrqu,
-                        char *extra)
-{
-       unsigned long flags;
-
-       wrqu->ap_addr.sa_family = ARPHRD_ETHER;
-
-       if (ieee->iw_mode == IW_MODE_MONITOR)
-               return -1;
-
-       /* We want avoid to give to the user inconsistent infos*/
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (ieee->state != IEEE80211_LINKED &&
-               ieee->state != IEEE80211_LINKED_SCANNING &&
-               ieee->wap_set == 0)
-
-               memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN);
-       else
-               memcpy(wrqu->ap_addr.sa_data,
-                      ieee->current_network.bssid, ETH_ALEN);
-
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-       return 0;
-}
-
-
-int ieee80211_wx_set_wap(struct ieee80211_device *ieee,
-                        struct iw_request_info *info, union iwreq_data *awrq,
-                        char *extra)
-{
-
-       int ret = 0;
-       unsigned long flags;
-
-       short ifup = ieee->proto_started;//dev->flags & IFF_UP;
-       struct sockaddr *temp = (struct sockaddr *)awrq;
-
-       //printk("=======Set WAP:");
-       ieee->sync_scan_hurryup = 1;
-
-       down(&ieee->wx_sem);
-       /* use ifconfig hw ether */
-       if (ieee->iw_mode == IW_MODE_MASTER) {
-               ret = -1;
-               goto out;
-       }
-
-       if (temp->sa_family != ARPHRD_ETHER) {
-               ret = -EINVAL;
-               goto out;
-       }
-
-       if (ifup)
-               ieee80211_stop_protocol(ieee);
-
-       /* just to avoid to give inconsistent infos in the
-        * get wx method. not really needed otherwise
-        */
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       memcpy(ieee->current_network.bssid, temp->sa_data, ETH_ALEN);
-       ieee->wap_set = !is_zero_ether_addr(temp->sa_data);
-       //printk(" %x:%x:%x:%x:%x:%x\n", ieee->current_network.bssid[0],ieee->current_network.bssid[1],ieee->current_network.bssid[2],ieee->current_network.bssid[3],ieee->current_network.bssid[4],ieee->current_network.bssid[5]);
-
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-       if (ifup)
-               ieee80211_start_protocol(ieee);
-
-out:
-       up(&ieee->wx_sem);
-       return ret;
-}
-
-int ieee80211_wx_get_essid(struct ieee80211_device *ieee,
-                          struct iw_request_info *a, union iwreq_data *wrqu,
-                          char *b)
-{
-       int len, ret = 0;
-       unsigned long flags;
-
-       if (ieee->iw_mode == IW_MODE_MONITOR)
-               return -1;
-
-       /* We want avoid to give to the user inconsistent infos*/
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (ieee->current_network.ssid[0] == '\0' ||
-               ieee->current_network.ssid_len == 0){
-               ret = -1;
-               goto out;
-       }
-
-       if (ieee->state != IEEE80211_LINKED &&
-               ieee->state != IEEE80211_LINKED_SCANNING &&
-               ieee->ssid_set == 0){
-               ret = -1;
-               goto out;
-       }
-       len = ieee->current_network.ssid_len;
-       wrqu->essid.length = len;
-       strncpy(b, ieee->current_network.ssid, len);
-       wrqu->essid.flags = 1;
-
-out:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-       return ret;
-
-}
-
-int ieee80211_wx_set_rate(struct ieee80211_device *ieee,
-                         struct iw_request_info *info, union iwreq_data *wrqu,
-                         char *extra)
-{
-
-       u32 target_rate = wrqu->bitrate.value;
-
-       //added by lizhaoming for auto mode
-       if (target_rate == -1)
-               ieee->rate = 110;
-       else
-               ieee->rate = target_rate/100000;
-
-       //FIXME: we might want to limit rate also in management protocols.
-       return 0;
-}
-
-
-
-int ieee80211_wx_get_rate(struct ieee80211_device *ieee,
-                         struct iw_request_info *info, union iwreq_data *wrqu,
-                         char *extra)
-{
-
-       wrqu->bitrate.value = ieee->rate * 100000;
-
-       return 0;
-}
-
-int ieee80211_wx_set_mode(struct ieee80211_device *ieee,
-                         struct iw_request_info *a, union iwreq_data *wrqu,
-                         char *b)
-{
-
-       ieee->sync_scan_hurryup = 1;
-
-       down(&ieee->wx_sem);
-
-       if (wrqu->mode == ieee->iw_mode)
-               goto out;
-
-       if (wrqu->mode == IW_MODE_MONITOR)
-               ieee->dev->type = ARPHRD_IEEE80211;
-       else
-               ieee->dev->type = ARPHRD_ETHER;
-
-       if (!ieee->proto_started) {
-               ieee->iw_mode = wrqu->mode;
-       } else {
-               ieee80211_stop_protocol(ieee);
-               ieee->iw_mode = wrqu->mode;
-               ieee80211_start_protocol(ieee);
-       }
-
-out:
-       up(&ieee->wx_sem);
-       return 0;
-}
-
-
-void ieee80211_wx_sync_scan_wq(struct work_struct *work)
-{
-       struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wx_sync_scan_wq);
-       short chan;
-
-       chan = ieee->current_network.channel;
-
-       if (ieee->data_hard_stop)
-               ieee->data_hard_stop(ieee->dev);
-
-       ieee80211_stop_send_beacons(ieee);
-
-       ieee->state = IEEE80211_LINKED_SCANNING;
-       ieee->link_change(ieee->dev);
-
-       ieee80211_start_scan_syncro(ieee);
-
-       ieee->set_chan(ieee->dev, chan);
-
-       ieee->state = IEEE80211_LINKED;
-       ieee->link_change(ieee->dev);
-
-       if (ieee->data_hard_resume)
-               ieee->data_hard_resume(ieee->dev);
-
-       if (ieee->iw_mode == IW_MODE_ADHOC || ieee->iw_mode == IW_MODE_MASTER)
-               ieee80211_start_send_beacons(ieee);
-
-       //YJ,add,080828, In prevent of lossing ping packet during scanning
-       //ieee80211_sta_ps_send_null_frame(ieee, false);
-       //YJ,add,080828,end
-
-       up(&ieee->wx_sem);
-
-}
-
-int ieee80211_wx_set_scan(struct ieee80211_device *ieee,
-                         struct iw_request_info *a, union iwreq_data *wrqu,
-                         char *b)
-{
-       int ret = 0;
-
-       down(&ieee->wx_sem);
-
-       if (ieee->iw_mode == IW_MODE_MONITOR || !(ieee->proto_started)) {
-               ret = -1;
-               goto out;
-       }
-       //YJ,add,080828
-       //In prevent of lossing ping packet during scanning
-       //ieee80211_sta_ps_send_null_frame(ieee, true);
-       //YJ,add,080828,end
-
-       if (ieee->state == IEEE80211_LINKED) {
-               queue_work(ieee->wq, &ieee->wx_sync_scan_wq);
-               /* intentionally forget to up sem */
-               return 0;
-       }
-
-out:
-       up(&ieee->wx_sem);
-       return ret;
-}
-
-int ieee80211_wx_set_essid(struct ieee80211_device *ieee,
-                          struct iw_request_info *a, union iwreq_data *wrqu,
-                          char *extra)
-{
-
-       int ret = 0, len;
-       short proto_started;
-       unsigned long flags;
-
-       ieee->sync_scan_hurryup = 1;
-
-       down(&ieee->wx_sem);
-
-       proto_started = ieee->proto_started;
-
-       if (wrqu->essid.length > IW_ESSID_MAX_SIZE) {
-               ret = -E2BIG;
-               goto out;
-       }
-
-       if (ieee->iw_mode == IW_MODE_MONITOR) {
-               ret = -1;
-               goto out;
-       }
-
-       if (proto_started)
-               ieee80211_stop_protocol(ieee);
-
-       /* this is just to be sure that the GET wx callback
-        * has consistent infos. not needed otherwise
-        */
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (wrqu->essid.flags && wrqu->essid.length) {
-//YJ,modified,080819
-               len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? (wrqu->essid.length) : IW_ESSID_MAX_SIZE;
-               memset(ieee->current_network.ssid, 0, ieee->current_network.ssid_len); //YJ,add,080819
-               strncpy(ieee->current_network.ssid, extra, len);
-               ieee->current_network.ssid_len = len;
-               ieee->ssid_set = 1;
-//YJ,modified,080819,end
-
-               //YJ,add,080819,for hidden ap
-               if (len == 0) {
-                       memset(ieee->current_network.bssid, 0, ETH_ALEN);
-                       ieee->current_network.capability = 0;
-               }
-               //YJ,add,080819,for hidden ap,end
-       } else {
-               ieee->ssid_set = 0;
-               ieee->current_network.ssid[0] = '\0';
-               ieee->current_network.ssid_len = 0;
-       }
-       //printk("==========set essid %s!\n",ieee->current_network.ssid);
-       spin_unlock_irqrestore(&ieee->lock, flags);
-
-       if (proto_started)
-               ieee80211_start_protocol(ieee);
-out:
-       up(&ieee->wx_sem);
-       return ret;
-}
-
-int ieee80211_wx_get_mode(struct ieee80211_device *ieee,
-                         struct iw_request_info *a, union iwreq_data *wrqu,
-                         char *b)
-{
-
-       wrqu->mode = ieee->iw_mode;
-       return 0;
-}
-
-int ieee80211_wx_set_rawtx(struct ieee80211_device *ieee,
-                          struct iw_request_info *info, union iwreq_data *wrqu,
-                          char *extra)
-{
-
-       int *parms = (int *)extra;
-       int enable = (parms[0] > 0);
-       short prev = ieee->raw_tx;
-
-       down(&ieee->wx_sem);
-
-       if (enable)
-               ieee->raw_tx = 1;
-       else
-               ieee->raw_tx = 0;
-
-       netdev_info(ieee->dev, "raw TX is %s\n",
-                   ieee->raw_tx ? "enabled" : "disabled");
-
-       if (ieee->iw_mode == IW_MODE_MONITOR) {
-               if (prev == 0 && ieee->raw_tx) {
-                       if (ieee->data_hard_resume)
-                               ieee->data_hard_resume(ieee->dev);
-
-                       netif_carrier_on(ieee->dev);
-               }
-
-               if (prev && ieee->raw_tx == 1)
-                       netif_carrier_off(ieee->dev);
-       }
-
-       up(&ieee->wx_sem);
-
-       return 0;
-}
-
-int ieee80211_wx_get_name(struct ieee80211_device *ieee,
-                         struct iw_request_info *info, union iwreq_data *wrqu,
-                         char *extra)
-{
-       strlcpy(wrqu->name, "802.11", IFNAMSIZ);
-       if (ieee->modulation & IEEE80211_CCK_MODULATION) {
-               strlcat(wrqu->name, "b", IFNAMSIZ);
-               if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-                       strlcat(wrqu->name, "/g", IFNAMSIZ);
-       } else if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-               strlcat(wrqu->name, "g", IFNAMSIZ);
-
-       if ((ieee->state == IEEE80211_LINKED) ||
-               (ieee->state == IEEE80211_LINKED_SCANNING))
-               strlcat(wrqu->name, "  link", IFNAMSIZ);
-       else if (ieee->state != IEEE80211_NOLINK)
-               strlcat(wrqu->name, " .....", IFNAMSIZ);
-
-
-       return 0;
-}
-
-
-/* this is mostly stolen from hostap */
-int ieee80211_wx_set_power(struct ieee80211_device *ieee,
-                          struct iw_request_info *info, union iwreq_data *wrqu,
-                          char *extra)
-{
-       int ret = 0;
-
-       if ((!ieee->sta_wake_up) ||
-           (!ieee->ps_request_tx_ack) ||
-           (!ieee->enter_sleep_state) ||
-           (!ieee->ps_is_queue_empty)) {
-
-               printk("ERROR. PS mode tried to be use but driver missed a callback\n\n");
-
-               return -1;
-       }
-
-       down(&ieee->wx_sem);
-
-       if (wrqu->power.disabled) {
-               ieee->ps = IEEE80211_PS_DISABLED;
-
-               goto exit;
-       }
-       switch (wrqu->power.flags & IW_POWER_MODE) {
-       case IW_POWER_UNICAST_R:
-               ieee->ps = IEEE80211_PS_UNICAST;
-
-               break;
-       case IW_POWER_ALL_R:
-               ieee->ps = IEEE80211_PS_UNICAST | IEEE80211_PS_MBCAST;
-               break;
-
-       case IW_POWER_ON:
-               ieee->ps = IEEE80211_PS_DISABLED;
-               break;
-
-       default:
-               ret = -EINVAL;
-               goto exit;
-       }
-
-       if (wrqu->power.flags & IW_POWER_TIMEOUT) {
-
-               ieee->ps_timeout = wrqu->power.value / 1000;
-               printk("Timeout %d\n", ieee->ps_timeout);
-       }
-
-       if (wrqu->power.flags & IW_POWER_PERIOD) {
-
-               ret = -EOPNOTSUPP;
-               goto exit;
-               //wrq->value / 1024;
-
-       }
-exit:
-       up(&ieee->wx_sem);
-       return ret;
-
-}
-
-/* this is stolen from hostap */
-int ieee80211_wx_get_power(struct ieee80211_device *ieee,
-                          struct iw_request_info *info, union iwreq_data *wrqu,
-                          char *extra)
-{
-       int ret = 0;
-
-       down(&ieee->wx_sem);
-
-       if (ieee->ps == IEEE80211_PS_DISABLED) {
-               wrqu->power.disabled = 1;
-               goto exit;
-       }
-
-       wrqu->power.disabled = 0;
-
-//     if ((wrqu->power.flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
-               wrqu->power.flags = IW_POWER_TIMEOUT;
-               wrqu->power.value = ieee->ps_timeout * 1000;
-//     } else {
-//             ret = -EOPNOTSUPP;
-//             goto exit;
-               //wrqu->power.flags = IW_POWER_PERIOD;
-               //wrqu->power.value = ieee->current_network.dtim_period *
-               //      ieee->current_network.beacon_interval * 1024;
-//     }
-
-
-       if (ieee->ps & IEEE80211_PS_MBCAST)
-               wrqu->power.flags |= IW_POWER_ALL_R;
-       else
-               wrqu->power.flags |= IW_POWER_UNICAST_R;
-
-exit:
-       up(&ieee->wx_sem);
-       return ret;
-
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_tx.c
deleted file mode 100644 (file)
index 0dc5ae4..0000000
+++ /dev/null
@@ -1,591 +0,0 @@
-/******************************************************************************
-
-  Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved.
-
-  This program is free software; you can redistribute it and/or modify it
-  under the terms of version 2 of the GNU General Public License as
-  published by the Free Software Foundation.
-
-  This program is distributed in the hope that it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
-
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc., 59
-  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-  The full GNU General Public License is included in this distribution in the
-  file called LICENSE.
-
-  Contact Information:
-  James P. Ketrenos <ipw2100-admin@linux.intel.com>
-  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-******************************************************************************
-
-  Few modifications for Realtek's Wi-Fi drivers by
-  Andrea Merello <andrea.merello@gmail.com>
-
-  A special thanks goes to Realtek for their support !
-
-******************************************************************************/
-
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/if_arp.h>
-#include <linux/in6.h>
-#include <linux/in.h>
-#include <linux/ip.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/skbuff.h>
-#include <linux/slab.h>
-#include <linux/tcp.h>
-#include <linux/types.h>
-#include <linux/wireless.h>
-#include <linux/etherdevice.h>
-#include <asm/uaccess.h>
-#include <linux/if_vlan.h>
-
-#include "ieee80211.h"
-
-
-/*
-
-
-802.11 Data Frame
-
-
-802.11 frame_contorl for data frames - 2 bytes
-     ,-----------------------------------------------------------------------------------------.
-bits | 0  |  1  |  2  |  3  |  4  |  5  |  6  |  7  |  8  |  9  |  a  |  b  |  c  |  d  |  e   |
-     |----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|------|
-val  | 0  |  0  |  0  |  1  |  x  |  0  |  0  |  0  |  1  |  0  |  x  |  x  |  x  |  x  |  x   |
-     |----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|-----|------|
-desc | ^-ver-^  |  ^type-^  |  ^-----subtype-----^  | to  |from |more |retry| pwr |more |wep   |
-     |          |           | x=0 data,x=1 data+ack | DS  | DS  |frag |     | mgm |data |      |
-     '-----------------------------------------------------------------------------------------'
-                                                   /\
-                                                    |
-802.11 Data Frame                                   |
-           ,--------- 'ctrl' expands to >-----------'
-          |
-      ,--'---,-------------------------------------------------------------.
-Bytes |  2   |  2   |    6    |    6    |    6    |  2   | 0..2312 |   4  |
-      |------|------|---------|---------|---------|------|---------|------|
-Desc. | ctrl | dura |  DA/RA  |   TA    |    SA   | Sequ |  Frame  |  fcs |
-      |      | tion | (BSSID) |         |         | ence |  data   |      |
-      `--------------------------------------------------|         |------'
-Total: 28 non-data bytes                                 `----.----'
-                                                              |
-       .- 'Frame data' expands to <---------------------------'
-       |
-       V
-      ,---------------------------------------------------.
-Bytes |  1   |  1   |    1    |    3     |  2   |  0-2304 |
-      |------|------|---------|----------|------|---------|
-Desc. | SNAP | SNAP | Control |Eth Tunnel| Type | IP      |
-      | DSAP | SSAP |         |          |      | Packet  |
-      | 0xAA | 0xAA |0x03 (UI)|0x00-00-F8|      |         |
-      `-----------------------------------------|         |
-Total: 8 non-data bytes                         `----.----'
-                                                     |
-       .- 'IP Packet' expands, if WEP enabled, to <--'
-       |
-       V
-      ,-----------------------.
-Bytes |  4  |   0-2296  |  4  |
-      |-----|-----------|-----|
-Desc. | IV  | Encrypted | ICV |
-      |     | IP Packet |     |
-      `-----------------------'
-Total: 8 non-data bytes
-
-
-802.3 Ethernet Data Frame
-
-      ,-----------------------------------------.
-Bytes |   6   |   6   |  2   |  Variable |   4  |
-      |-------|-------|------|-----------|------|
-Desc. | Dest. | Source| Type | IP Packet |  fcs |
-      |  MAC  |  MAC  |      |           |      |
-      `-----------------------------------------'
-Total: 18 non-data bytes
-
-In the event that fragmentation is required, the incoming payload is split into
-N parts of size ieee->fts.  The first fragment contains the SNAP header and the
-remaining packets are just data.
-
-If encryption is enabled, each fragment payload size is reduced by enough space
-to add the prefix and postfix (IV and ICV totalling 8 bytes in the case of WEP)
-So if you have 1500 bytes of payload with ieee->fts set to 500 without
-encryption it will take 3 frames.  With WEP it will take 4 frames as the
-payload of each frame is reduced to 492 bytes.
-
-* SKB visualization
-*
-*  ,- skb->data
-* |
-* |    ETHERNET HEADER        ,-<-- PAYLOAD
-* |                           |     14 bytes from skb->data
-* |  2 bytes for Type --> ,T. |     (sizeof ethhdr)
-* |                       | | |
-* |,-Dest.--. ,--Src.---. | | |
-* |  6 bytes| | 6 bytes | | | |
-* v         | |         | | | |
-* 0         | v       1 | v | v           2
-* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
-*     ^     | ^         | ^ |
-*     |     | |         | | |
-*     |     | |         | `T' <---- 2 bytes for Type
-*     |     | |         |
-*     |     | '---SNAP--' <-------- 6 bytes for SNAP
-*     |     |
-*     `-IV--' <-------------------- 4 bytes for IV (WEP)
-*
-*      SNAP HEADER
-*
-*/
-
-static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
-static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
-
-static inline int ieee80211_put_snap(u8 *data, u16 h_proto)
-{
-       struct ieee80211_snap_hdr *snap;
-       u8 *oui;
-
-       snap = (struct ieee80211_snap_hdr *)data;
-       snap->dsap = 0xaa;
-       snap->ssap = 0xaa;
-       snap->ctrl = 0x03;
-
-       if (h_proto == 0x8137 || h_proto == 0x80f3)
-               oui = P802_1H_OUI;
-       else
-               oui = RFC1042_OUI;
-       snap->oui[0] = oui[0];
-       snap->oui[1] = oui[1];
-       snap->oui[2] = oui[2];
-
-       *(u16 *)(data + SNAP_SIZE) = htons(h_proto);
-
-       return SNAP_SIZE + sizeof(u16);
-}
-
-int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
-                              struct sk_buff *frag, int hdr_len)
-{
-       struct ieee80211_crypt_data* crypt = ieee->crypt[ieee->tx_keyidx];
-       int res;
-
-       /*
-        * added to care about null crypt condition, to solve that system hangs
-        * when shared keys error
-        */
-       if (!crypt || !crypt->ops)
-               return -1;
-
-#ifdef CONFIG_IEEE80211_CRYPT_TKIP
-       struct ieee80211_hdr_4addr *header;
-
-       if (ieee->tkip_countermeasures &&
-           crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
-               header = (struct ieee80211_hdr_4addr *)frag->data;
-               if (net_ratelimit()) {
-                       netdev_dbg(ieee->dev, "TKIP countermeasures: dropped "
-                              "TX packet to %pM\n", header->addr1);
-               }
-               return -1;
-       }
-#endif
-       /*
-        * To encrypt, frame format is:
-        * IV (4 bytes), clear payload (including SNAP), ICV (4 bytes)
-        *
-        * PR: FIXME: Copied from hostap. Check fragmentation/MSDU/MPDU
-        * encryption.
-        *
-        * Host-based IEEE 802.11 fragmentation for TX is not yet supported, so
-        * call both MSDU and MPDU encryption functions from here.
-        */
-       atomic_inc(&crypt->refcnt);
-       res = 0;
-       if (crypt->ops->encrypt_msdu)
-               res = crypt->ops->encrypt_msdu(frag, hdr_len, crypt->priv);
-       if (res == 0 && crypt->ops->encrypt_mpdu)
-               res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv);
-
-       atomic_dec(&crypt->refcnt);
-       if (res < 0) {
-               netdev_info(ieee->dev, "Encryption failed: len=%d.\n", frag->len);
-               ieee->ieee_stats.tx_discards++;
-               return -1;
-       }
-
-       return 0;
-}
-
-
-void ieee80211_txb_free(struct ieee80211_txb *txb)
-{
-       int i;
-       if (unlikely(!txb))
-               return;
-       for (i = 0; i < txb->nr_frags; i++)
-               if (txb->fragments[i])
-                       dev_kfree_skb_any(txb->fragments[i]);
-       kfree(txb);
-}
-
-static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
-                                                gfp_t gfp_mask)
-{
-       struct ieee80211_txb *txb;
-       int i;
-       txb = kmalloc(
-               sizeof(struct ieee80211_txb) + (sizeof(u8 *) * nr_frags),
-               gfp_mask);
-       if (!txb)
-               return NULL;
-
-       memset(txb, 0, sizeof(struct ieee80211_txb));
-       txb->nr_frags = nr_frags;
-       txb->frag_size = txb_size;
-
-       for (i = 0; i < nr_frags; i++) {
-               txb->fragments[i] = dev_alloc_skb(txb_size);
-               if (unlikely(!txb->fragments[i])) {
-                       i--;
-                       break;
-               }
-       }
-       if (unlikely(i != nr_frags)) {
-               while (i >= 0)
-                       dev_kfree_skb_any(txb->fragments[i--]);
-               kfree(txb);
-               return NULL;
-       }
-       return txb;
-}
-
-/*
- * Classify the to-be send data packet
- * Need to acquire the sent queue index.
- */
-static int ieee80211_classify(struct sk_buff *skb,
-                             struct ieee80211_network *network)
-{
-       struct ether_header *eh = (struct ether_header *)skb->data;
-       unsigned int wme_UP = 0;
-
-       if (!network->QoS_Enable) {
-               skb->priority = 0;
-               return(wme_UP);
-       }
-
-       if (eh->ether_type == __constant_htons(ETHERTYPE_IP)) {
-               const struct iphdr *ih = (struct iphdr *)(skb->data +
-                   sizeof(struct ether_header));
-               wme_UP = (ih->tos >> 5)&0x07;
-       } else if (vlan_tx_tag_present(skb)) {/* vtag packet */
-#ifndef VLAN_PRI_SHIFT
-#define VLAN_PRI_SHIFT  13              /* Shift to find VLAN user priority */
-#define VLAN_PRI_MASK   7               /* Mask for user priority bits in VLAN */
-#endif
-               u32 tag = vlan_tx_tag_get(skb);
-               wme_UP = (tag >> VLAN_PRI_SHIFT) & VLAN_PRI_MASK;
-       } else if (ETH_P_PAE ==  ntohs(((struct ethhdr *)skb->data)->h_proto)) {
-               wme_UP = 7;
-       }
-
-       skb->priority = wme_UP;
-       return(wme_UP);
-}
-
-/* SKBs are added to the ieee->tx_queue. */
-int ieee80211_rtl_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-       struct ieee80211_device *ieee = netdev_priv(dev);
-       struct ieee80211_txb *txb = NULL;
-       struct ieee80211_hdr_3addrqos *frag_hdr;
-       int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size;
-       unsigned long flags;
-       struct net_device_stats *stats = &ieee->stats;
-       int ether_type, encrypt;
-       int bytes, fc, qos_ctl, hdr_len;
-       struct sk_buff *skb_frag;
-       struct ieee80211_hdr_3addrqos header = { /* Ensure zero initialized */
-               .duration_id = 0,
-               .seq_ctl = 0,
-               .qos_ctl = 0
-       };
-       u8 dest[ETH_ALEN], src[ETH_ALEN];
-
-       struct ieee80211_crypt_data* crypt;
-
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       /*
-        * If there is no driver handler to take the TXB, don't bother
-        * creating it...
-        */
-       if ((!ieee->hard_start_xmit &&
-            !(ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)) ||
-           ((!ieee->softmac_data_hard_start_xmit &&
-             (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)))) {
-               netdev_warn(ieee->dev, "No xmit handler.\n");
-               goto success;
-       }
-
-       ieee80211_classify(skb,&ieee->current_network);
-       if (likely(ieee->raw_tx == 0)){
-
-               if (unlikely(skb->len < SNAP_SIZE + sizeof(u16))) {
-                       netdev_warn(ieee->dev, "skb too small (%d).\n", skb->len);
-                       goto success;
-               }
-
-               ether_type = ntohs(((struct ethhdr *)skb->data)->h_proto);
-
-               crypt = ieee->crypt[ieee->tx_keyidx];
-
-               encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) &&
-                       ieee->host_encrypt && crypt && crypt->ops;
-
-               if (!encrypt && ieee->ieee802_1x &&
-               ieee->drop_unencrypted && ether_type != ETH_P_PAE) {
-                       stats->tx_dropped++;
-                       goto success;
-               }
-
-       #ifdef CONFIG_IEEE80211_DEBUG
-               if (crypt && !encrypt && ether_type == ETH_P_PAE) {
-                       struct eapol *eap = (struct eapol *)(skb->data +
-                               sizeof(struct ethhdr) - SNAP_SIZE - sizeof(u16));
-                       IEEE80211_DEBUG_EAP("TX: IEEE 802.11 EAPOL frame: %s\n",
-                               eap_get_type(eap->type));
-               }
-       #endif
-
-               /* Save source and destination addresses */
-               memcpy(&dest, skb->data, ETH_ALEN);
-               memcpy(&src, skb->data+ETH_ALEN, ETH_ALEN);
-
-               /* Advance the SKB to the start of the payload */
-               skb_pull(skb, sizeof(struct ethhdr));
-
-               /* Determine total amount of storage required for TXB packets */
-               bytes = skb->len + SNAP_SIZE + sizeof(u16);
-
-               if (ieee->current_network.QoS_Enable) {
-                       if (encrypt)
-                               fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA |
-                                       IEEE80211_FCTL_WEP;
-                       else
-                               fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA;
-
-               } else {
-                       if (encrypt)
-                               fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
-                                       IEEE80211_FCTL_WEP;
-                       else
-                               fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA;
-               }
-
-               if (ieee->iw_mode == IW_MODE_INFRA) {
-                       fc |= IEEE80211_FCTL_TODS;
-                       /* To DS: Addr1 = BSSID, Addr2 = SA, Addr3 = DA */
-                       memcpy(&header.addr1, ieee->current_network.bssid, ETH_ALEN);
-                       memcpy(&header.addr2, &src, ETH_ALEN);
-                       memcpy(&header.addr3, &dest, ETH_ALEN);
-               } else if (ieee->iw_mode == IW_MODE_ADHOC) {
-                       /*
-                        * not From/To DS: Addr1 = DA, Addr2 = SA,
-                        * Addr3 = BSSID
-                        */
-                       memcpy(&header.addr1, dest, ETH_ALEN);
-                       memcpy(&header.addr2, src, ETH_ALEN);
-                       memcpy(&header.addr3, ieee->current_network.bssid, ETH_ALEN);
-               }
-               header.frame_ctl = cpu_to_le16(fc);
-
-               /*
-                * Determine fragmentation size based on destination (multicast
-                * and broadcast are not fragmented)
-                */
-               if (is_multicast_ether_addr(header.addr1)) {
-                       frag_size = MAX_FRAG_THRESHOLD;
-                       qos_ctl = QOS_CTL_NOTCONTAIN_ACK;
-               } else {
-                       /* default:392 */
-                       frag_size = ieee->fts;
-                       qos_ctl = 0;
-               }
-
-               if (ieee->current_network.QoS_Enable)   {
-                       hdr_len = IEEE80211_3ADDR_LEN + 2;
-                       /* skb->priority is set in the ieee80211_classify() */
-                       qos_ctl |= skb->priority;
-                       header.qos_ctl = cpu_to_le16(qos_ctl);
-               } else {
-                       hdr_len = IEEE80211_3ADDR_LEN;
-               }
-
-               /*
-                * Determine amount of payload per fragment.  Regardless of if
-                * this stack is providing the full 802.11 header, one will
-                * eventually be affixed to this fragment -- so we must account
-                * for it when determining the amount of payload space.
-                */
-               bytes_per_frag = frag_size - hdr_len;
-               if (ieee->config &
-               (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
-                       bytes_per_frag -= IEEE80211_FCS_LEN;
-
-               /* Each fragment may need to have room for encryption pre/postfix */
-               if (encrypt)
-                       bytes_per_frag -= crypt->ops->extra_prefix_len +
-                               crypt->ops->extra_postfix_len;
-
-               /*
-                * Number of fragments is the total bytes_per_frag /
-                * payload_per_fragment
-                */
-               nr_frags = bytes / bytes_per_frag;
-               bytes_last_frag = bytes % bytes_per_frag;
-               if (bytes_last_frag)
-                       nr_frags++;
-               else
-                       bytes_last_frag = bytes_per_frag;
-
-               /*
-                * When we allocate the TXB we allocate enough space for the 
-                * reserve and full fragment bytes (bytes_per_frag doesn't
-                * include prefix, postfix, header, FCS, etc.)
-                */
-               txb = ieee80211_alloc_txb(nr_frags, frag_size, GFP_ATOMIC);
-               if (unlikely(!txb)) {
-                       netdev_warn(ieee->dev, "Could not allocate TXB\n");
-                       goto failed;
-               }
-               txb->encrypted = encrypt;
-               txb->payload_size = bytes;
-
-               for (i = 0; i < nr_frags; i++) {
-                       skb_frag = txb->fragments[i];
-                       skb_frag->priority = UP2AC(skb->priority);
-                       if (encrypt)
-                               skb_reserve(skb_frag, crypt->ops->extra_prefix_len);
-
-                       frag_hdr = (struct ieee80211_hdr_3addrqos *)skb_put(
-                               skb_frag, hdr_len);
-                       memcpy(frag_hdr, &header, hdr_len);
-
-                       /*
-                        * If this is not the last fragment, then add the MOREFRAGS
-                        * bit to the frame control
-                        */
-                       if (i != nr_frags - 1) {
-                               frag_hdr->frame_ctl = cpu_to_le16(
-                                       fc | IEEE80211_FCTL_MOREFRAGS);
-                               bytes = bytes_per_frag;
-
-                       } else {
-                               /* The last fragment takes the remaining length */
-                               bytes = bytes_last_frag;
-                       }
-                       if (ieee->current_network.QoS_Enable) {
-                               /*
-                                * add 1 only indicate to corresponding seq
-                                * number control 2006/7/12
-                                */
-                               frag_hdr->seq_ctl = cpu_to_le16(
-                                       ieee->seq_ctrl[UP2AC(skb->priority)+1]<<4 | i);
-                       } else {
-                               frag_hdr->seq_ctl = cpu_to_le16(
-                                       ieee->seq_ctrl[0]<<4 | i);
-                       }
-
-                       /* Put a SNAP header on the first fragment */
-                       if (i == 0) {
-                               ieee80211_put_snap(
-                                       skb_put(skb_frag, SNAP_SIZE + sizeof(u16)),
-                                       ether_type);
-                               bytes -= SNAP_SIZE + sizeof(u16);
-                       }
-
-                       memcpy(skb_put(skb_frag, bytes), skb->data, bytes);
-
-                       /* Advance the SKB... */
-                       skb_pull(skb, bytes);
-
-                       /*
-                        * Encryption routine will move the header forward in
-                        * order to insert the IV between the header and the
-                        * payload
-                        */
-                       if (encrypt)
-                               ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len);
-                       if (ieee->config &
-                       (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
-                               skb_put(skb_frag, 4);
-               }
-               /* Advance sequence number in data frame. */
-               if (ieee->current_network.QoS_Enable) {
-                       if (ieee->seq_ctrl[UP2AC(skb->priority) + 1] == 0xFFF)
-                               ieee->seq_ctrl[UP2AC(skb->priority) + 1] = 0;
-                       else
-                               ieee->seq_ctrl[UP2AC(skb->priority) + 1]++;
-               } else {
-                       if (ieee->seq_ctrl[0] == 0xFFF)
-                               ieee->seq_ctrl[0] = 0;
-                       else
-                               ieee->seq_ctrl[0]++;
-               }
-       } else {
-               if (unlikely(skb->len < sizeof(struct ieee80211_hdr_3addr))) {
-                       netdev_warn(ieee->dev, "skb too small (%d).\n", skb->len);
-                       goto success;
-               }
-
-               txb = ieee80211_alloc_txb(1, skb->len, GFP_ATOMIC);
-               if (!txb) {
-                       netdev_warn(ieee->dev, "Could not allocate TXB\n");
-                       goto failed;
-               }
-
-               txb->encrypted = 0;
-               txb->payload_size = skb->len;
-               memcpy(skb_put(txb->fragments[0], skb->len), skb->data, skb->len);
-       }
-
- success:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-               dev_kfree_skb_any(skb);
-       if (txb) {
-               if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE) {
-                       ieee80211_softmac_xmit(txb, ieee);
-               } else {
-                       if ((*ieee->hard_start_xmit)(txb, dev) == 0) {
-                               stats->tx_packets++;
-                               stats->tx_bytes += txb->payload_size;
-                               return NETDEV_TX_OK;
-                       }
-                       ieee80211_txb_free(txb);
-               }
-       }
-
-       return NETDEV_TX_OK;
-
- failed:
-       spin_unlock_irqrestore(&ieee->lock, flags);
-       netif_stop_queue(dev);
-       stats->tx_errors++;
-       return NETDEV_TX_BUSY;
-
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_wx.c
deleted file mode 100644 (file)
index 07c3f71..0000000
+++ /dev/null
@@ -1,713 +0,0 @@
-/*
- *  Copyright(c) 2004 Intel Corporation. All rights reserved.
- *
- * Portions of this file are based on the WEP enablement code provided by the
- * Host AP project hostap-drivers v0.1.3
- * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
- * <jkmaline@cc.hut.fi>
- * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston, MA  02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- * Contact Information:
- * James P. Ketrenos <ipw2100-admin@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- */
-
-#include <linux/wireless.h>
-#include <linux/kmod.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/etherdevice.h>
-
-#include "ieee80211.h"
-static const char *ieee80211_modes[] = {
-       "?", "a", "b", "ab", "g", "ag", "bg", "abg"
-};
-
-#define MAX_CUSTOM_LEN 64
-static inline char *rtl818x_translate_scan(struct ieee80211_device *ieee,
-                                          char *start, char *stop,
-                                          struct ieee80211_network *network,
-                                          struct iw_request_info *info)
-{
-       char custom[MAX_CUSTOM_LEN];
-       char *p;
-       struct iw_event iwe;
-       int i, j;
-       u8 max_rate, rate;
-
-       /* First entry *MUST* be the AP MAC address */
-       iwe.cmd = SIOCGIWAP;
-       iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
-       ether_addr_copy(iwe.u.ap_addr.sa_data, network->bssid);
-       start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN);
-
-       /* Remaining entries will be displayed in the order we provide them */
-
-       /* Add the ESSID */
-       iwe.cmd = SIOCGIWESSID;
-       iwe.u.data.flags = 1;
-       if (network->ssid_len == 0) {
-               iwe.u.data.length = sizeof("<hidden>");
-               start = iwe_stream_add_point(info, start, stop, &iwe, "<hidden>");
-       } else {
-               iwe.u.data.length = min_t(u8, network->ssid_len, 32);
-               start = iwe_stream_add_point(info, start, stop, &iwe, network->ssid);
-       }
-       /* Add the protocol name */
-       iwe.cmd = SIOCGIWNAME;
-       snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11%s", ieee80211_modes[network->mode]);
-       start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN);
-
-       /* Add mode */
-       iwe.cmd = SIOCGIWMODE;
-       if (network->capability &
-           (WLAN_CAPABILITY_BSS | WLAN_CAPABILITY_IBSS)) {
-               if (network->capability & WLAN_CAPABILITY_BSS)
-                       iwe.u.mode = IW_MODE_MASTER;
-               else
-                       iwe.u.mode = IW_MODE_ADHOC;
-
-               start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN);
-       }
-
-       /* Add frequency/channel */
-       iwe.cmd = SIOCGIWFREQ;
-       iwe.u.freq.m = network->channel;
-       iwe.u.freq.e = 0;
-       iwe.u.freq.i = 0;
-       start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN);
-
-       /* Add encryption capability */
-       iwe.cmd = SIOCGIWENCODE;
-       if (network->capability & WLAN_CAPABILITY_PRIVACY)
-               iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
-       else
-               iwe.u.data.flags = IW_ENCODE_DISABLED;
-       iwe.u.data.length = 0;
-       start = iwe_stream_add_point(info, start, stop, &iwe, network->ssid);
-
-       /* Add basic and extended rates */
-       max_rate = 0;
-       p = custom;
-       p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
-       for (i = 0, j = 0; i < network->rates_len; ) {
-               if (j < network->rates_ex_len &&
-                   ((network->rates_ex[j] & 0x7F) <
-                    (network->rates[i] & 0x7F)))
-                       rate = network->rates_ex[j++] & 0x7F;
-               else
-                       rate = network->rates[i++] & 0x7F;
-               if (rate > max_rate)
-                       max_rate = rate;
-               p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
-                             "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
-       }
-       for (; j < network->rates_ex_len; j++) {
-               rate = network->rates_ex[j] & 0x7F;
-               p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
-                             "%d%s ", rate >> 1, (rate & 1) ? ".5" : "");
-               if (rate > max_rate)
-                       max_rate = rate;
-       }
-
-       iwe.cmd = SIOCGIWRATE;
-       iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
-       iwe.u.bitrate.value = max_rate * 500000;
-       start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN);
-
-       iwe.cmd = IWEVCUSTOM;
-       iwe.u.data.length = p - custom;
-       if (iwe.u.data.length)
-               start = iwe_stream_add_point(info, start, stop, &iwe, custom);
-
-       /* Add quality statistics */
-       /* TODO: Fix these values... */
-       if (network->stats.signal == 0 || network->stats.rssi == 0)
-               netdev_info(ieee->dev, "========>signal:%d, rssi:%d\n",
-                           network->stats.signal, network->stats.rssi);
-       iwe.cmd = IWEVQUAL;
-       iwe.u.qual.qual = network->stats.signalstrength;
-       iwe.u.qual.level = network->stats.signal;
-       iwe.u.qual.noise = network->stats.noise;
-       iwe.u.qual.updated = network->stats.mask & IEEE80211_STATMASK_WEMASK;
-       if (!(network->stats.mask & IEEE80211_STATMASK_RSSI))
-               iwe.u.qual.updated |= IW_QUAL_LEVEL_INVALID;
-       if (!(network->stats.mask & IEEE80211_STATMASK_NOISE))
-               iwe.u.qual.updated |= IW_QUAL_NOISE_INVALID;
-       if (!(network->stats.mask & IEEE80211_STATMASK_SIGNAL))
-               iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID;
-       iwe.u.qual.updated = 7;
-       start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN);
-
-       iwe.cmd = IWEVCUSTOM;
-       p = custom;
-
-       iwe.u.data.length = p - custom;
-       if (iwe.u.data.length)
-               start = iwe_stream_add_point(info, start, stop, &iwe, custom);
-
-       memset(&iwe, 0, sizeof(iwe));
-       if (network->wpa_ie_len) {
-               char buf[MAX_WPA_IE_LEN];
-               memcpy(buf, network->wpa_ie, network->wpa_ie_len);
-               iwe.cmd = IWEVGENIE;
-               iwe.u.data.length = network->wpa_ie_len;
-               start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-       }
-
-       memset(&iwe, 0, sizeof(iwe));
-       if (network->rsn_ie_len) {
-               char buf[MAX_WPA_IE_LEN];
-               memcpy(buf, network->rsn_ie, network->rsn_ie_len);
-               iwe.cmd = IWEVGENIE;
-               iwe.u.data.length = network->rsn_ie_len;
-               start = iwe_stream_add_point(info, start, stop, &iwe, buf);
-       }
-
-       /* Add EXTRA: Age to display seconds since last beacon/probe response
-        * for given network.
-        */
-       iwe.cmd = IWEVCUSTOM;
-       p = custom;
-       p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
-                     " Last beacon: %lums ago", (jiffies - network->last_scanned) / (HZ / 100));
-       iwe.u.data.length = p - custom;
-       if (iwe.u.data.length)
-               start = iwe_stream_add_point(info, start, stop, &iwe, custom);
-
-       return start;
-}
-
-int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
-                         struct iw_request_info *info,
-                         union iwreq_data *wrqu, char *extra)
-{
-       struct ieee80211_network *network;
-       unsigned long flags;
-       int err = 0;
-       char *ev = extra;
-       char *stop = ev + wrqu->data.length;
-       int i = 0;
-
-       IEEE80211_DEBUG_WX("Getting scan\n");
-       down(&ieee->wx_sem);
-       spin_lock_irqsave(&ieee->lock, flags);
-
-       if (!ieee->bHwRadioOff) {
-               list_for_each_entry(network, &ieee->network_list, list) {
-                       i++;
-
-                       if ((stop-ev) < 200) {
-                               err = -E2BIG;
-                               break;
-                       }
-                       if (ieee->scan_age == 0 ||
-                           time_after(network->last_scanned + ieee->scan_age, jiffies)) {
-                               ev = rtl818x_translate_scan(ieee, ev, stop, network, info);
-                       } else
-                               IEEE80211_DEBUG_SCAN(
-                                       "Not showing network '%s ("
-                                       "%pM)' due to age (%lums).\n",
-                                       escape_essid(network->ssid,
-                                                    network->ssid_len),
-                                       network->bssid,
-                                       (jiffies - network->last_scanned) / (HZ / 100));
-               }
-       }
-       spin_unlock_irqrestore(&ieee->lock, flags);
-       up(&ieee->wx_sem);
-       wrqu->data.length = ev -  extra;
-       wrqu->data.flags = 0;
-       IEEE80211_DEBUG_WX("exit: %d networks returned.\n", i);
-
-       return err;
-}
-
-int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *keybuf)
-{
-       struct iw_point *erq = &(wrqu->encoding);
-       struct net_device *dev = ieee->dev;
-       struct ieee80211_security sec = {
-               .flags = 0
-       };
-       int i, key, key_provided, len;
-       struct ieee80211_crypt_data **crypt;
-
-       IEEE80211_DEBUG_WX("SET_ENCODE\n");
-
-       key = erq->flags & IW_ENCODE_INDEX;
-       if (key) {
-               if (key > WEP_KEYS)
-                       return -EINVAL;
-               key--;
-               key_provided = 1;
-       } else {
-               key_provided = 0;
-               key = ieee->tx_keyidx;
-       }
-
-       IEEE80211_DEBUG_WX("Key: %d [%s]\n", key, key_provided ?
-                          "provided" : "default");
-
-       crypt = &ieee->crypt[key];
-
-       if (erq->flags & IW_ENCODE_DISABLED) {
-               if (key_provided && *crypt) {
-                       IEEE80211_DEBUG_WX("Disabling encryption on key %d.\n",
-                                          key);
-                       ieee80211_crypt_delayed_deinit(ieee, crypt);
-               } else
-                       IEEE80211_DEBUG_WX("Disabling encryption.\n");
-
-               /* Check all the keys to see if any are still configured,
-                * and if no key index was provided, de-init them all.
-                */
-               for (i = 0; i < WEP_KEYS; i++) {
-                       if (ieee->crypt[i] != NULL) {
-                               if (key_provided)
-                                       break;
-                               ieee80211_crypt_delayed_deinit(
-                                       ieee, &ieee->crypt[i]);
-                       }
-               }
-
-               if (i == WEP_KEYS) {
-                       sec.enabled = 0;
-                       sec.level = SEC_LEVEL_0;
-                       sec.flags |= SEC_ENABLED | SEC_LEVEL;
-               }
-
-               goto done;
-       }
-
-       sec.enabled = 1;
-       sec.flags |= SEC_ENABLED;
-
-       if (*crypt != NULL && (*crypt)->ops != NULL &&
-           strcmp((*crypt)->ops->name, "WEP") != 0) {
-               /* changing to use WEP; deinit previously used algorithm
-                * on this key.
-                */
-               ieee80211_crypt_delayed_deinit(ieee, crypt);
-       }
-
-       if (*crypt == NULL) {
-               struct ieee80211_crypt_data *new_crypt;
-
-               /* take WEP into use */
-               new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
-                                   GFP_KERNEL);
-               if (new_crypt == NULL)
-                       return -ENOMEM;
-               new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-               if (!new_crypt->ops)
-                       new_crypt->ops = ieee80211_get_crypto_ops("WEP");
-
-               if (new_crypt->ops)
-                       new_crypt->priv = new_crypt->ops->init(key);
-
-               if (!new_crypt->ops || !new_crypt->priv) {
-                       kfree(new_crypt);
-                       new_crypt = NULL;
-
-                       netdev_warn(ieee->dev,
-                                   "could not initialize WEP: load module ieee80211_crypt_wep\n");
-                       return -EOPNOTSUPP;
-               }
-               *crypt = new_crypt;
-       }
-
-       /* If a new key was provided, set it up */
-       if (erq->length > 0) {
-               len = erq->length <= 5 ? 5 : 13;
-               memcpy(sec.keys[key], keybuf, erq->length);
-               if (len > erq->length)
-                       memset(sec.keys[key] + erq->length, 0,
-                              len - erq->length);
-               IEEE80211_DEBUG_WX("Setting key %d to '%s' (%d:%d bytes)\n",
-                                  key, escape_essid(sec.keys[key], len),
-                                  erq->length, len);
-               sec.key_sizes[key] = len;
-               (*crypt)->ops->set_key(sec.keys[key], len, NULL,
-                                      (*crypt)->priv);
-               sec.flags |= (1 << key);
-               /* This ensures a key will be activated if no key is
-                * explicitly set.
-                */
-               if (key == sec.active_key)
-                       sec.flags |= SEC_ACTIVE_KEY;
-               ieee->tx_keyidx = key;
-       } else {
-               len = (*crypt)->ops->get_key(sec.keys[key], WEP_KEY_LEN,
-                                            NULL, (*crypt)->priv);
-               if (len == 0) {
-                       /* Set a default key of all 0 */
-                       IEEE80211_DEBUG_WX("Setting key %d to all zero.\n",
-                                          key);
-                       memset(sec.keys[key], 0, 13);
-                       (*crypt)->ops->set_key(sec.keys[key], 13, NULL,
-                                              (*crypt)->priv);
-                       sec.key_sizes[key] = 13;
-                       sec.flags |= (1 << key);
-               }
-
-               /* No key data - just set the default TX key index */
-               if (key_provided) {
-                       IEEE80211_DEBUG_WX(
-                               "Setting key %d to default Tx key.\n", key);
-                       ieee->tx_keyidx = key;
-                       sec.active_key = key;
-                       sec.flags |= SEC_ACTIVE_KEY;
-               }
-       }
-
- done:
-       ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
-       sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
-       sec.flags |= SEC_AUTH_MODE;
-       IEEE80211_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ?
-                          "OPEN" : "SHARED KEY");
-
-       /* For now we just support WEP, so only set that security level...
-        * TODO: When WPA is added this is one place that needs to change
-        */
-       sec.flags |= SEC_LEVEL;
-       sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
-
-       if (ieee->set_security)
-               ieee->set_security(dev, &sec);
-
-       /* Do not reset port if card is in Managed mode since resetting will
-        * generate new IEEE 802.11 authentication which may end up in looping
-        * with IEEE 802.1X.  If your hardware requires a reset after WEP
-        * configuration (for example... Prism2), implement the reset_port in
-        * the callbacks structures used to initialize the 802.11 stack.
-        */
-       if (ieee->reset_on_keychange &&
-           ieee->iw_mode != IW_MODE_INFRA &&
-           ieee->reset_port && ieee->reset_port(dev)) {
-               netdev_dbg(ieee->dev, "reset_port failed\n");
-               return -EINVAL;
-       }
-       return 0;
-}
-
-int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *keybuf)
-{
-       struct iw_point *erq = &(wrqu->encoding);
-       int len, key;
-       struct ieee80211_crypt_data *crypt;
-
-       IEEE80211_DEBUG_WX("GET_ENCODE\n");
-
-       if (ieee->iw_mode == IW_MODE_MONITOR)
-               return -1;
-
-       key = erq->flags & IW_ENCODE_INDEX;
-       if (key) {
-               if (key > WEP_KEYS)
-                       return -EINVAL;
-               key--;
-       } else
-               key = ieee->tx_keyidx;
-
-       crypt = ieee->crypt[key];
-       erq->flags = key + 1;
-
-       if (crypt == NULL || crypt->ops == NULL) {
-               erq->length = 0;
-               erq->flags |= IW_ENCODE_DISABLED;
-               return 0;
-       }
-
-       if (strcmp(crypt->ops->name, "WEP") != 0) {
-               /* only WEP is supported with wireless extensions, so just
-                * report that encryption is used.
-                */
-               erq->length = 0;
-               erq->flags |= IW_ENCODE_ENABLED;
-               return 0;
-       }
-
-       len = crypt->ops->get_key(keybuf, WEP_KEY_LEN, NULL, crypt->priv);
-       erq->length = (len >= 0 ? len : 0);
-
-       erq->flags |= IW_ENCODE_ENABLED;
-
-       if (ieee->open_wep)
-               erq->flags |= IW_ENCODE_OPEN;
-       else
-               erq->flags |= IW_ENCODE_RESTRICTED;
-
-       return 0;
-}
-
-int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-       struct net_device *dev = ieee->dev;
-       struct iw_point *encoding = &wrqu->encoding;
-       struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
-       int i, idx, ret = 0;
-       int group_key = 0;
-       const char *alg;
-       struct ieee80211_crypto_ops *ops;
-       struct ieee80211_crypt_data **crypt;
-
-       struct ieee80211_security sec = {
-               .flags = 0,
-       };
-       idx = encoding->flags & IW_ENCODE_INDEX;
-       if (idx) {
-               if (idx < 1 || idx > WEP_KEYS)
-                       return -EINVAL;
-               idx--;
-       } else
-               idx = ieee->tx_keyidx;
-
-       if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
-               crypt = &ieee->crypt[idx];
-               group_key = 1;
-       } else {
-               /* some Cisco APs use idx>0 for unicast in dynamic WEP */
-               if (idx != 0 && ext->alg != IW_ENCODE_ALG_WEP)
-                       return -EINVAL;
-               if (ieee->iw_mode == IW_MODE_INFRA)
-                       crypt = &ieee->crypt[idx];
-               else
-                       return -EINVAL;
-       }
-
-       sec.flags |= SEC_ENABLED;
-       if ((encoding->flags & IW_ENCODE_DISABLED) ||
-           ext->alg == IW_ENCODE_ALG_NONE) {
-               if (*crypt)
-                       ieee80211_crypt_delayed_deinit(ieee, crypt);
-
-               for (i = 0; i < WEP_KEYS; i++)
-                       if (ieee->crypt[i] != NULL)
-                               break;
-
-               if (i == WEP_KEYS) {
-                       sec.enabled = 0;
-                       sec.level = SEC_LEVEL_0;
-                       sec.flags |= SEC_LEVEL;
-               }
-               goto done;
-       }
-
-       sec.enabled = 1;
-
-       switch (ext->alg) {
-       case IW_ENCODE_ALG_WEP:
-               alg = "WEP";
-               break;
-       case IW_ENCODE_ALG_TKIP:
-               alg = "TKIP";
-               break;
-       case IW_ENCODE_ALG_CCMP:
-               alg = "CCMP";
-               break;
-       default:
-               IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
-                                  dev->name, ext->alg);
-               ret = -EINVAL;
-               goto done;
-       }
-
-       ops = ieee80211_get_crypto_ops(alg);
-       if (ops == NULL)
-               ops = ieee80211_get_crypto_ops(alg);
-       if (ops == NULL) {
-               IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
-                                  dev->name, ext->alg);
-               netdev_err(ieee->dev, "========>unknown crypto alg %d\n",
-                          ext->alg);
-               ret = -EINVAL;
-               goto done;
-       }
-
-       if (*crypt == NULL || (*crypt)->ops != ops) {
-               struct ieee80211_crypt_data *new_crypt;
-
-               ieee80211_crypt_delayed_deinit(ieee, crypt);
-
-               new_crypt = kzalloc(sizeof(*new_crypt), GFP_KERNEL);
-               if (new_crypt == NULL) {
-                       ret = -ENOMEM;
-                       goto done;
-               }
-               new_crypt->ops = ops;
-               if (new_crypt->ops)
-                       new_crypt->priv = new_crypt->ops->init(idx);
-               if (new_crypt->priv == NULL) {
-                       kfree(new_crypt);
-                       ret = -EINVAL;
-                       goto done;
-               }
-               *crypt = new_crypt;
-
-       }
-
-       if (ext->key_len > 0 && (*crypt)->ops->set_key &&
-           (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
-                                  (*crypt)->priv) < 0) {
-               IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name);
-               netdev_err(ieee->dev, "key setting failed\n");
-               ret = -EINVAL;
-               goto done;
-       }
-#if 1
-       if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
-               ieee->tx_keyidx = idx;
-               sec.active_key = idx;
-               sec.flags |= SEC_ACTIVE_KEY;
-       }
-
-       if (ext->alg != IW_ENCODE_ALG_NONE) {
-               memcpy(sec.keys[idx], ext->key, ext->key_len);
-               sec.key_sizes[idx] = ext->key_len;
-               sec.flags |= (1 << idx);
-               if (ext->alg == IW_ENCODE_ALG_WEP) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_1;
-               } else if (ext->alg == IW_ENCODE_ALG_TKIP) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_2;
-               } else if (ext->alg == IW_ENCODE_ALG_CCMP) {
-                       sec.flags |= SEC_LEVEL;
-                       sec.level = SEC_LEVEL_3;
-               }
-               /* Don't set sec level for group keys. */
-               if (group_key)
-                       sec.flags &= ~SEC_LEVEL;
-       }
-#endif
-done:
-       if (ieee->set_security)
-               ieee->set_security(ieee->dev, &sec);
-
-       if (ieee->reset_on_keychange &&
-           ieee->iw_mode != IW_MODE_INFRA &&
-           ieee->reset_port && ieee->reset_port(dev)) {
-               IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name);
-               return -EINVAL;
-       }
-
-       return ret;
-}
-
-int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
-                         struct iw_request_info *info,
-                         union iwreq_data *wrqu, char *extra)
-{
-       struct iw_mlme *mlme = (struct iw_mlme *) extra;
-#if 1
-       switch (mlme->cmd) {
-       case IW_MLME_DEAUTH:
-       case IW_MLME_DISASSOC:
-               ieee80211_disassociate(ieee);
-               break;
-       default:
-               return -EOPNOTSUPP;
-       }
-#endif
-       return 0;
-}
-
-int ieee80211_wx_set_auth(struct ieee80211_device *ieee,
-                         struct iw_request_info *info,
-                         struct iw_param *data, char *extra)
-{
-       switch (data->flags & IW_AUTH_INDEX) {
-       case IW_AUTH_WPA_VERSION:
-               /* need to support wpa2 here */
-               break;
-       case IW_AUTH_CIPHER_PAIRWISE:
-       case IW_AUTH_CIPHER_GROUP:
-       case IW_AUTH_KEY_MGMT:
-               /* Host AP driver does not use these parameters and allows
-                * wpa_supplicant to control them internally.
-                */
-               break;
-       case IW_AUTH_TKIP_COUNTERMEASURES:
-               ieee->tkip_countermeasures = data->value;
-               break;
-       case IW_AUTH_DROP_UNENCRYPTED:
-               ieee->drop_unencrypted = data->value;
-               break;
-
-       case IW_AUTH_80211_AUTH_ALG:
-               ieee->open_wep = (data->value&IW_AUTH_ALG_OPEN_SYSTEM) ? 1 : 0;
-               break;
-
-#if 1
-       case IW_AUTH_WPA_ENABLED:
-               ieee->wpa_enabled = (data->value) ? 1 : 0;
-               break;
-
-#endif
-       case IW_AUTH_RX_UNENCRYPTED_EAPOL:
-               ieee->ieee802_1x = data->value;
-               break;
-       case IW_AUTH_PRIVACY_INVOKED:
-               ieee->privacy_invoked = data->value;
-               break;
-       default:
-               return -EOPNOTSUPP;
-       }
-       return 0;
-}
-
-#if 1
-int ieee80211_wx_set_gen_ie(struct ieee80211_device *ieee, u8 *ie, size_t len)
-{
-       u8 *buf = NULL;
-
-       if (len > MAX_WPA_IE_LEN || (len && ie == NULL)) {
-               netdev_err(ieee->dev, "return error out, len:%zu\n", len);
-       return -EINVAL;
-       }
-
-       if (len) {
-               if (len != ie[1]+2) {
-                       netdev_err(ieee->dev, "len:%zu, ie:%d\n", len, ie[1]);
-                       return -EINVAL;
-               }
-               buf = kmemdup(ie, len, GFP_KERNEL);
-               if (buf == NULL)
-                       return -ENOMEM;
-               kfree(ieee->wpa_ie);
-               ieee->wpa_ie = buf;
-               ieee->wpa_ie_len = len;
-       } else {
-               kfree(ieee->wpa_ie);
-               ieee->wpa_ie = NULL;
-               ieee->wpa_ie_len = 0;
-       }
-
-       return 0;
-
-}
-#endif
diff --git a/drivers/staging/rtl8187se/r8180.h b/drivers/staging/rtl8187se/r8180.h
deleted file mode 100644 (file)
index 9f931db..0000000
+++ /dev/null
@@ -1,640 +0,0 @@
-/*
- * This is part of rtl8180 OpenSource driver.
- * Copyright (C) Andrea Merello 2004-2005  <andrea.merello@gmail.com>
- * Released under the terms of GPL (General Public Licence)
- *
- * Parts of this driver are based on the GPL part of the official realtek driver
- *
- * Parts of this driver are based on the rtl8180 driver skeleton from Patric
- * Schenke & Andres Salomon
- *
- * Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
- *
- * We want to thanks the Authors of those projects and the Ndiswrapper project
- * Authors.
- */
-
-#ifndef R8180H
-#define R8180H
-
-#include <linux/interrupt.h>
-
-#define RTL8180_MODULE_NAME "r8180"
-#define DMESG(x, a...) printk(KERN_INFO RTL8180_MODULE_NAME ": " x "\n", ## a)
-#define DMESGW(x, a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": WW:" x "\n", ## a)
-#define DMESGE(x, a...) printk(KERN_WARNING RTL8180_MODULE_NAME ": EE:" x "\n", ## a)
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/etherdevice.h>
-#include <linux/delay.h>
-#include <linux/rtnetlink.h> /* for rtnl_lock() */
-#include <linux/wireless.h>
-#include <linux/timer.h>
-#include <linux/proc_fs.h> /* Necessary because we use the proc fs. */
-#include <linux/if_arp.h>
-#include "ieee80211/ieee80211.h"
-#include <asm/io.h>
-
-#define EPROM_93c46 0
-#define EPROM_93c56 1
-
-#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30)
-
-#define DEFAULT_FRAG_THRESHOLD 2342U
-#define MIN_FRAG_THRESHOLD 256U
-#define DEFAULT_RTS_THRESHOLD 2342U
-#define MIN_RTS_THRESHOLD 0U
-#define MAX_RTS_THRESHOLD 2342U
-#define DEFAULT_BEACONINTERVAL 0x64U
-
-#define DEFAULT_RETRY_RTS 7
-#define DEFAULT_RETRY_DATA 7
-
-#define BEACON_QUEUE 6
-
-#define aSifsTime 10
-
-#define sCrcLng 4
-#define sAckCtsLng 112 /* bits in ACK and CTS frames. */
-/* +by amy 080312. */
-#define RATE_ADAPTIVE_TIMER_PERIOD 300
-
-enum wireless_mode {
-       WIRELESS_MODE_UNKNOWN = 0x00,
-       WIRELESS_MODE_A = 0x01,
-       WIRELESS_MODE_B = 0x02,
-       WIRELESS_MODE_G = 0x04,
-       WIRELESS_MODE_AUTO = 0x08,
-};
-
-struct chnl_access_setting {
-       u16 sifs_timer;
-       u16 difs_timer;
-       u16 slot_time_timer;
-       u16 eifs_timer;
-       u16 cwmin_index;
-       u16 cwmax_index;
-};
-
-enum nic_t {
-       NIC_8185 = 1,
-       NIC_8185B
-};
-
-typedef u32 AC_CODING;
-#define AC0_BE 0 /* ACI: 0x00 */ /* Best Effort. */
-#define AC1_BK 1 /* ACI: 0x01 */ /* Background. */
-#define AC2_VI 2 /* ACI: 0x10 */ /* Video. */
-#define AC3_VO 3 /* ACI: 0x11 */ /* Voice. */
-#define AC_MAX 4 /* Max: define total number; Should not to be used as a real
-                  * enum.
-                  */
-
-/*
- * ECWmin/ECWmax field.
- * Ref: WMM spec 2.2.2: WME Parameter Element, p.13.
- */
-typedef union _ECW {
-       u8 charData;
-       struct {
-               u8 ECWmin:4;
-               u8 ECWmax:4;
-       } f;    /* Field */
-} ECW, *PECW;
-
-/*
- * ACI/AIFSN Field. Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
- */
-typedef union _ACI_AIFSN {
-       u8 charData;
-
-       struct {
-               u8 AIFSN:4;
-               u8 ACM:1;
-               u8 ACI:2;
-               u8 Reserved:1;
-       } f;    /* Field */
-} ACI_AIFSN, *PACI_AIFSN;
-
-/*
- * AC Parameters Record Format.
- * Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
- */
-typedef union _AC_PARAM {
-       u32 longData;
-       u8 charData[4];
-
-       struct {
-               ACI_AIFSN AciAifsn;
-               ECW Ecw;
-               u16 TXOPLimit;
-       } f;    /* Field */
-} AC_PARAM, *PAC_PARAM;
-
-struct buffer {
-       struct buffer *next;
-       u32 *buf;
-       dma_addr_t dma;
-};
-
-/* YJ,modified,080828. */
-struct stats {
-       unsigned long txrdu;
-       unsigned long rxrdu;
-       unsigned long rxnolast;
-       unsigned long rxnodata;
-       unsigned long rxnopointer;
-       unsigned long txnperr;
-       unsigned long txresumed;
-       unsigned long rxerr;
-       unsigned long rxoverflow;
-       unsigned long rxint;
-       unsigned long txbkpokint;
-       unsigned long txbepoking;
-       unsigned long txbkperr;
-       unsigned long txbeperr;
-       unsigned long txnpokint;
-       unsigned long txhpokint;
-       unsigned long txhperr;
-       unsigned long ints;
-       unsigned long shints;
-       unsigned long txoverflow;
-       unsigned long rxdmafail;
-       unsigned long txbeacon;
-       unsigned long txbeaconerr;
-       unsigned long txlpokint;
-       unsigned long txlperr;
-       unsigned long txretry; /* retry number tony 20060601 */
-       unsigned long rxcrcerrmin; /* crc error (0-500) */
-       unsigned long rxcrcerrmid; /* crc error (500-1000) */
-       unsigned long rxcrcerrmax; /* crc error (>1000) */
-       unsigned long rxicverr; /* ICV error */
-};
-
-#define MAX_LD_SLOT_NUM 10
-#define KEEP_ALIVE_INTERVAL 20 /* in seconds. */
-#define CHECK_FOR_HANG_PERIOD 2 /* be equal to watchdog check time. */
-#define DEFAULT_KEEP_ALIVE_LEVEL 1
-#define DEFAULT_SLOT_NUM 2
-#define POWER_PROFILE_AC 0
-#define POWER_PROFILE_BATTERY 1
-
-struct link_detect_t {
-       u32 rx_frame_num[MAX_LD_SLOT_NUM]; /* number of Rx Frame.
-                                           * CheckForHang_period  to determine
-                                           * link status.
-                                           */
-       u16 slot_num; /* number of CheckForHang period to determine link status,
-                      * default is 2.
-                      */
-       u16 slot_index;
-       u32 num_tx_ok_in_period; /* number of packet transmitted during
-                                 * CheckForHang.
-                                 */
-       u32 num_rx_ok_in_period; /* number of packet received during
-                                 * CheckForHang.
-                                 */
-       u8 idle_count; /* (KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD) */
-       u32 last_num_tx_unicast;
-       u32 last_num_rx_unicast;
-
-       bool b_busy_traffic; /* when it is set to 1, UI cann't scan at will. */
-};
-
-/* YJ,modified,080828,end */
-
-/* by amy for led
- * ==========================================================================
- * LED customization.
- * ==========================================================================
- */
-enum led_strategy_8185 {
-       SW_LED_MODE0,
-       SW_LED_MODE1,
-       HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different
-                * control modes). */
-};
-
-enum rt_rf_power_state {
-       RF_ON,
-       RF_SLEEP,
-       RF_OFF
-};
-
-enum _ReasonCode {
-       unspec_reason = 0x1,
-       auth_not_valid = 0x2,
-       deauth_lv_ss = 0x3,
-       inactivity = 0x4,
-       ap_overload = 0x5,
-       class2_err = 0x6,
-       class3_err = 0x7,
-       disas_lv_ss = 0x8,
-       asoc_not_auth = 0x9,
-
-       /* ----MIC_CHECK */
-       mic_failure = 0xe,
-       /* ----END MIC_CHECK */
-
-       /* Reason code defined in 802.11i D10.0 p.28. */
-       invalid_IE = 0x0d,
-       four_way_tmout = 0x0f,
-       two_way_tmout = 0x10,
-       IE_dismatch = 0x11,
-       invalid_Gcipher = 0x12,
-       invalid_Pcipher = 0x13,
-       invalid_AKMP = 0x14,
-       unsup_RSNIEver = 0x15,
-       invalid_RSNIE = 0x16,
-       auth_802_1x_fail = 0x17,
-       ciper_reject = 0x18,
-
-       /* Reason code defined in 7.3.1.7, 802.1e D13.0, p.42. Added by Annie,
-        * 2005-11-15.
-        */
-       QoS_unspec = 0x20, /* 32 */
-       QAP_bandwidth = 0x21, /* 33 */
-       poor_condition = 0x22, /* 34 */
-       no_facility = 0x23, /* 35 */
-       /* Where is 36??? */
-       req_declined = 0x25, /* 37 */
-       invalid_param = 0x26, /* 38 */
-       req_not_honored = 0x27, /* 39 */
-       TS_not_created = 0x2F, /* 47 */
-       DL_not_allowed = 0x30, /* 48 */
-       dest_not_exist = 0x31, /* 49 */
-       dest_not_QSTA = 0x32, /* 50 */
-};
-
-enum rt_ps_mode {
-       ACTIVE, /* Active/Continuous access. */
-       MAX_PS, /* Max power save mode. */
-       FAST_PS /* Fast power save mode. */
-};
-
-/* by amy for power save. */
-struct r8180_priv {
-       struct pci_dev *pdev;
-
-       short epromtype;
-       int irq;
-       struct ieee80211_device *ieee80211;
-
-       short plcp_preamble_mode; /* 0:auto 1:short 2:long */
-
-       spinlock_t irq_th_lock;
-       spinlock_t tx_lock;
-       spinlock_t ps_lock;
-       spinlock_t rf_ps_lock;
-
-       u16 irq_mask;
-       short irq_enabled;
-       struct net_device *dev;
-       short chan;
-       short sens;
-       short max_sens;
-       u8 chtxpwr[15]; /* channels from 1 to 14, 0 not used. */
-       u8 chtxpwr_ofdm[15]; /* channels from 1 to 14, 0 not used. */
-       u8 channel_plan;  /* it's the channel plan index. */
-       short up;
-       short crcmon; /* if 1 allow bad crc frame reception in monitor mode. */
-
-       struct timer_list scan_timer;
-       spinlock_t scan_lock;
-       u8 active_probe;
-       struct semaphore wx_sem;
-       short hw_wep;
-
-       short digphy;
-       short antb;
-       short diversity;
-       u32 key0[4];
-       short (*rf_set_sens)(struct net_device *dev, short sens);
-       void (*rf_set_chan)(struct net_device *dev, short ch);
-       void (*rf_close)(struct net_device *dev);
-       void (*rf_init)(struct net_device *dev);
-       void (*rf_sleep)(struct net_device *dev);
-       void (*rf_wakeup)(struct net_device *dev);
-       /* short rate; */
-       short promisc;
-       /* stats */
-       struct stats stats;
-       struct link_detect_t link_detect; /* YJ,add,080828 */
-       struct iw_statistics wstats;
-
-       /* RX stuff. */
-       u32 *rxring;
-       u32 *rxringtail;
-       dma_addr_t rxringdma;
-       struct buffer *rxbuffer;
-       struct buffer *rxbufferhead;
-       int rxringcount;
-       u16 rxbuffersize;
-
-       struct sk_buff *rx_skb;
-
-       short rx_skb_complete;
-
-       u32 rx_prevlen;
-
-       u32 *txmapring;
-       u32 *txbkpring;
-       u32 *txbepring;
-       u32 *txvipring;
-       u32 *txvopring;
-       u32 *txhpring;
-       dma_addr_t txmapringdma;
-       dma_addr_t txbkpringdma;
-       dma_addr_t txbepringdma;
-       dma_addr_t txvipringdma;
-       dma_addr_t txvopringdma;
-       dma_addr_t txhpringdma;
-       u32 *txmapringtail;
-       u32 *txbkpringtail;
-       u32 *txbepringtail;
-       u32 *txvipringtail;
-       u32 *txvopringtail;
-       u32 *txhpringtail;
-       u32 *txmapringhead;
-       u32 *txbkpringhead;
-       u32 *txbepringhead;
-       u32 *txvipringhead;
-       u32 *txvopringhead;
-       u32 *txhpringhead;
-       struct buffer *txmapbufs;
-       struct buffer *txbkpbufs;
-       struct buffer *txbepbufs;
-       struct buffer *txvipbufs;
-       struct buffer *txvopbufs;
-       struct buffer *txhpbufs;
-       struct buffer *txmapbufstail;
-       struct buffer *txbkpbufstail;
-       struct buffer *txbepbufstail;
-       struct buffer *txvipbufstail;
-       struct buffer *txvopbufstail;
-       struct buffer *txhpbufstail;
-
-       int txringcount;
-       int txbuffsize;
-       struct tasklet_struct irq_rx_tasklet;
-       u8 dma_poll_mask;
-
-       /* adhoc/master mode stuff. */
-       u32 *txbeaconringtail;
-       dma_addr_t txbeaconringdma;
-       u32 *txbeaconring;
-       int txbeaconcount;
-       struct buffer *txbeaconbufs;
-       struct buffer *txbeaconbufstail;
-
-       u8 retry_data;
-       u8 retry_rts;
-       u16 rts;
-
-       /* by amy for led. */
-       enum led_strategy_8185 led_strategy;
-       /* by amy for led. */
-
-       /* by amy for power save. */
-       struct timer_list watch_dog_timer;
-       bool bInactivePs;
-       bool bSwRfProcessing;
-       enum rt_rf_power_state eInactivePowerState;
-       enum rt_rf_power_state eRFPowerState;
-       u32 RfOffReason;
-       bool RFChangeInProgress;
-       bool SetRFPowerStateInProgress;
-       u8 RFProgType;
-       bool bLeisurePs;
-       enum rt_ps_mode dot11PowerSaveMode;
-       u8 TxPollingTimes;
-
-       bool bApBufOurFrame; /* TRUE if AP buffer our unicast data , we will
-                             * keep eAwake until receive data or timeout.
-                             */
-       u8 WaitBufDataBcnCount;
-       u8 WaitBufDataTimeOut;
-
-       /* by amy for power save. */
-       /* by amy for antenna. */
-       u8 EEPROMSwAntennaDiversity;
-       bool EEPROMDefaultAntenna1;
-       u8 RegSwAntennaDiversityMechanism;
-       bool bSwAntennaDiverity;
-       u8 RegDefaultAntenna;
-       bool bDefaultAntenna1;
-       u8 SignalStrength;
-       long Stats_SignalStrength;
-       long LastSignalStrengthInPercent; /* In percentage, used for smoothing,
-                                          * e.g. Moving Average.
-                                          */
-       u8 SignalQuality; /* in 0-100 index. */
-       long Stats_SignalQuality;
-       long RecvSignalPower; /* in dBm. */
-       long Stats_RecvSignalPower;
-       u8 LastRxPktAntenna; /* +by amy 080312 Antenna which received the lasted
-                             * packet. 0: Aux, 1:Main. Added by Roger,
-                             * 2008.01.25.
-                             */
-       u32 AdRxOkCnt;
-       long AdRxSignalStrength;
-       u8 CurrAntennaIndex; /* Index to current Antenna (both Tx and Rx). */
-       u8 AdTickCount; /* Times of SwAntennaDiversityTimer happened. */
-       u8 AdCheckPeriod; /* # of period SwAntennaDiversityTimer to check Rx
-                          * signal strength for SW Antenna Diversity.
-                          */
-       u8 AdMinCheckPeriod; /* Min value of AdCheckPeriod. */
-       u8 AdMaxCheckPeriod; /* Max value of AdCheckPeriod. */
-       long AdRxSsThreshold; /* Signal strength threshold to switch antenna. */
-       long AdMaxRxSsThreshold; /* Max value of AdRxSsThreshold. */
-       bool bAdSwitchedChecking; /* TRUE if we shall shall check Rx signal
-                                  * strength for last time switching antenna.
-                                  */
-       long AdRxSsBeforeSwitched; /* Rx signal strength before we switched
-                                   * antenna.
-                                   */
-       struct timer_list SwAntennaDiversityTimer;
-       /* by amy for antenna {by amy 080312 */
-
-       /* Crystal calibration. Added by Roger, 2007.12.11. */
-
-       bool bXtalCalibration; /* Crystal calibration.*/
-       u8 XtalCal_Xin; /* Crystal calibration for Xin. 0~7.5pF */
-       u8 XtalCal_Xout; /* Crystal calibration for Xout. 0~7.5pF */
-
-       /* Tx power tracking with thermal meter indication.
-        * Added by Roger, 2007.12.11.
-        */
-
-       bool bTxPowerTrack; /* Tx Power tracking. */
-       u8 ThermalMeter; /* Thermal meter reference indication. */
-
-       /* Dynamic Initial Gain Adjustment Mechanism. Added by Bruce,
-        * 2007-02-14.
-        */
-       bool bDigMechanism; /* TRUE if DIG is enabled, FALSE ow. */
-       bool bRegHighPowerMechanism; /* For High Power Mechanism. 061010,
-                                     * by rcnjko.
-                                     */
-       u32 FalseAlarmRegValue;
-       u8 RegDigOfdmFaUpTh; /* Upper threshold of OFDM false alarm, which is
-                             * used in DIG.
-                             */
-       u8 DIG_NumberFallbackVote;
-       u8 DIG_NumberUpgradeVote;
-       /* For HW antenna diversity, added by Roger, 2008.01.30. */
-       u32 AdMainAntennaRxOkCnt; /* Main antenna Rx OK count. */
-       u32 AdAuxAntennaRxOkCnt; /* Aux antenna Rx OK count. */
-       bool bHWAdSwitched; /* TRUE if we has switched default antenna by HW
-                            * evaluation.
-                            */
-       /* RF High Power upper/lower threshold. */
-       u8 RegHiPwrUpperTh;
-       u8 RegHiPwrLowerTh;
-       /* RF RSSI High Power upper/lower Threshold. */
-       u8 RegRSSIHiPwrUpperTh;
-       u8 RegRSSIHiPwrLowerTh;
-       /* Current CCK RSSI value to determine CCK high power, asked by SD3 DZ,
-        * by Bruce, 2007-04-12.
-        */
-       u8 CurCCKRSSI;
-       bool bCurCCKPkt;
-       /* High Power Mechanism. Added by amy, 080312. */
-       bool bToUpdateTxPwr;
-       long UndecoratedSmoothedSS;
-       long UndecoratedSmoothedRxPower;
-       u8 RSSI;
-       char RxPower;
-       u8 InitialGain;
-       /* For adjust Dig Threshold during Legacy/Leisure Power Save Mode. */
-       u32 DozePeriodInPast2Sec;
-       /* Don't access BB/RF under disable PLL situation. */
-       u8 InitialGainBackUp;
-       u8 RegBModeGainStage;
-       /* by amy for rate adaptive */
-       struct timer_list rateadapter_timer;
-       u32 RateAdaptivePeriod;
-       bool bEnhanceTxPwr;
-       bool bUpdateARFR;
-       int ForcedDataRate; /* Force Data Rate. 0: Auto, 0x02: 1M ~ 0x6C: 54M.)
-                            */
-       u32 NumTxUnicast; /* YJ,add,080828,for keep alive. */
-       u8 keepAliveLevel; /*YJ,add,080828,for KeepAlive. */
-       unsigned long NumTxOkTotal;
-       u16 LastRetryCnt;
-       u16 LastRetryRate;
-       unsigned long LastTxokCnt;
-       unsigned long LastRxokCnt;
-       u16 CurrRetryCnt;
-       unsigned long LastTxOKBytes;
-       unsigned long NumTxOkBytesTotal;
-       u8 LastFailTxRate;
-       long LastFailTxRateSS;
-       u8 FailTxRateCount;
-       u32 LastTxThroughput;
-       /* for up rate. */
-       unsigned short bTryuping;
-       u8 CurrTxRate; /* the rate before up. */
-       u16 CurrRetryRate;
-       u16 TryupingCount;
-       u8 TryDownCountLowData;
-       u8 TryupingCountNoData;
-
-       u8 CurrentOperaRate;
-       struct work_struct reset_wq;
-       struct work_struct watch_dog_wq;
-       short ack_tx_to_ieee;
-
-       u8 dma_poll_stop_mask;
-
-       u16 ShortRetryLimit;
-       u16 LongRetryLimit;
-       u16 EarlyRxThreshold;
-       u32 TransmitConfig;
-       u32 ReceiveConfig;
-       u32 IntrMask;
-
-       struct chnl_access_setting ChannelAccessSetting;
-};
-
-#define MANAGE_PRIORITY 0
-#define BK_PRIORITY 1
-#define BE_PRIORITY 2
-#define VI_PRIORITY 3
-#define VO_PRIORITY 4
-#define HI_PRIORITY 5
-#define BEACON_PRIORITY 6
-
-#define LOW_PRIORITY VI_PRIORITY
-#define NORM_PRIORITY VO_PRIORITY
-/* AC2Queue mapping. */
-#define AC2Q(_ac) (((_ac) == WME_AC_VO) ? VO_PRIORITY : \
-               ((_ac) == WME_AC_VI) ? VI_PRIORITY : \
-               ((_ac) == WME_AC_BK) ? BK_PRIORITY : \
-               BE_PRIORITY)
-
-short rtl8180_tx(struct net_device *dev, u8 *skbuf, int len, int priority,
-                bool morefrag, short fragdesc, int rate);
-
-u8 read_nic_byte(struct net_device *dev, int x);
-u32 read_nic_dword(struct net_device *dev, int x);
-u16 read_nic_word(struct net_device *dev, int x);
-void write_nic_byte(struct net_device *dev, int x, u8 y);
-void write_nic_word(struct net_device *dev, int x, u16 y);
-void write_nic_dword(struct net_device *dev, int x, u32 y);
-void force_pci_posting(struct net_device *dev);
-
-void rtl8180_rtx_disable(struct net_device *);
-void rtl8180_set_anaparam(struct net_device *dev, u32 a);
-void rtl8185_set_anaparam2(struct net_device *dev, u32 a);
-void rtl8180_set_hw_wep(struct net_device *dev);
-void rtl8180_no_hw_wep(struct net_device *dev);
-void rtl8180_update_msr(struct net_device *dev);
-void rtl8180_beacon_tx_disable(struct net_device *dev);
-void rtl8180_beacon_rx_disable(struct net_device *dev);
-int rtl8180_down(struct net_device *dev);
-int rtl8180_up(struct net_device *dev);
-void rtl8180_commit(struct net_device *dev);
-void rtl8180_set_chan(struct net_device *dev, short ch);
-void write_phy(struct net_device *dev, u8 adr, u8 data);
-void write_phy_cck(struct net_device *dev, u8 adr, u32 data);
-void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data);
-void rtl8185_tx_antenna(struct net_device *dev, u8 ant);
-void rtl8185_rf_pins_enable(struct net_device *dev);
-void IPSEnter(struct net_device *dev);
-void IPSLeave(struct net_device *dev);
-int get_curr_tx_free_desc(struct net_device *dev, int priority);
-void UpdateInitialGain(struct net_device *dev);
-bool SetAntennaConfig87SE(struct net_device *dev, u8 DefaultAnt,
-                         bool bAntDiversity);
-
-void rtl8185b_adapter_start(struct net_device *dev);
-void rtl8185b_rx_enable(struct net_device *dev);
-void rtl8185b_tx_enable(struct net_device *dev);
-void rtl8180_reset(struct net_device *dev);
-void rtl8185b_irq_enable(struct net_device *dev);
-void fix_rx_fifo(struct net_device *dev);
-void fix_tx_fifo(struct net_device *dev);
-void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch);
-void rtl8180_rate_adapter(struct work_struct *work);
-bool MgntActSet_RF_State(struct net_device *dev, enum rt_rf_power_state StateToSet,
-                        u32 ChangeSource);
-
-#endif
-
-/* fun with the built-in ieee80211 stack... */
-extern int ieee80211_crypto_init(void);
-extern void ieee80211_crypto_deinit(void);
-extern int ieee80211_crypto_tkip_init(void);
-extern void ieee80211_crypto_tkip_exit(void);
-extern int ieee80211_crypto_ccmp_init(void);
-extern void ieee80211_crypto_ccmp_exit(void);
-extern int ieee80211_crypto_wep_init(void);
-extern void ieee80211_crypto_wep_exit(void);
diff --git a/drivers/staging/rtl8187se/r8180_93cx6.h b/drivers/staging/rtl8187se/r8180_93cx6.h
deleted file mode 100644 (file)
index b52b5b0..0000000
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
-       This is part of rtl8180 OpenSource driver
-       Copyright (C) Andrea Merello 2004-2005  <andrea.merello@gmail.com>
-       Released under the terms of GPL (General Public Licence)
-
-       Parts of this driver are based on the GPL part of the official realtek driver
-       Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon
-       Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
-
-       We want to tanks the Authors of such projects and the Ndiswrapper project Authors.
-*/
-
-/*This files contains card eeprom (93c46 or 93c56) programming routines*/
-/*memory is addressed by WORDS*/
-
-#include "r8180.h"
-#include "r8180_hw.h"
-
-#define EPROM_DELAY 10
-
-#define EPROM_ANAPARAM_ADDRLWORD 0xd
-#define EPROM_ANAPARAM_ADDRHWORD 0xe
-
-#define RFCHIPID 0x6
-#define        RFCHIPID_INTERSIL 1
-#define        RFCHIPID_RFMD 2
-#define        RFCHIPID_PHILIPS 3
-#define        RFCHIPID_MAXIM 4
-#define        RFCHIPID_GCT 5
-#define RFCHIPID_RTL8225 9
-#define RF_ZEBRA2 11
-#define EPROM_TXPW_BASE 0x05
-#define RF_ZEBRA4 12
-#define RFCHIPID_RTL8255 0xa
-#define RF_PARAM 0x19
-#define RF_PARAM_DIGPHY_SHIFT 0
-#define RF_PARAM_ANTBDEFAULT_SHIFT 1
-#define RF_PARAM_CARRIERSENSE_SHIFT 2
-#define RF_PARAM_CARRIERSENSE_MASK (3<<2)
-#define ENERGY_TRESHOLD 0x17
-#define EPROM_VERSION 0x1E
-#define MAC_ADR 0x7
-
-#define CIS 0x18
-
-#define        EPROM_TXPW_OFDM_CH1_2 0x20
-
-#define        EPROM_TXPW_CH1_2 0x30
-
-#define RTL818X_EEPROM_CMD_READ                (1 << 0)
-#define RTL818X_EEPROM_CMD_WRITE       (1 << 1)
-#define RTL818X_EEPROM_CMD_CK          (1 << 2)
-#define RTL818X_EEPROM_CMD_CS          (1 << 3)
-
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
deleted file mode 100644 (file)
index a6022d4..0000000
+++ /dev/null
@@ -1,3775 +0,0 @@
-/*
- * This is part of rtl818x pci OpenSource driver - v 0.1
- * Copyright (C) Andrea Merello 2004-2005  <andrea.merello@gmail.com>
- * Released under the terms of GPL (General Public License)
- *
- * Parts of this driver are based on the GPL part of the official
- * Realtek driver.
- *
- * Parts of this driver are based on the rtl8180 driver skeleton
- * from Patric Schenke & Andres Salomon.
- *
- * Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
- *
- * Parts of BB/RF code are derived from David Young rtl8180 netbsd driver.
- *
- * RSSI calc function from 'The Deuce'
- *
- * Some ideas borrowed from the 8139too.c driver included in linux kernel.
- *
- * We (I?) want to thanks the Authors of those projecs and also the
- * Ndiswrapper's project Authors.
- *
- * A big big thanks goes also to Realtek corp. for their help in my attempt to
- * add RTL8185 and RTL8225 support, and to David Young also.
- *
- * Power management interface routines.
- * Written by Mariusz Matuszek.
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#undef RX_DONT_PASS_UL
-#undef DUMMY_RX
-
-#include <linux/slab.h>
-#include <linux/syscalls.h>
-#include <linux/eeprom_93cx6.h>
-#include <linux/interrupt.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-
-#include "r8180_hw.h"
-#include "r8180.h"
-#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */
-#include "r8180_93cx6.h"   /* Card EEPROM */
-#include "r8180_wx.h"
-#include "r8180_dm.h"
-
-#include "ieee80211/dot11d.h"
-
-static struct pci_device_id rtl8180_pci_id_tbl[] = {
-       {
-               .vendor = PCI_VENDOR_ID_REALTEK,
-               .device = 0x8199,
-               .subvendor = PCI_ANY_ID,
-               .subdevice = PCI_ANY_ID,
-               .driver_data = 0,
-       },
-       {
-               .vendor = 0,
-               .device = 0,
-               .subvendor = 0,
-               .subdevice = 0,
-               .driver_data = 0,
-       }
-};
-
-static char ifname[IFNAMSIZ] = "wlan%d";
-static int hwwep;
-
-MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(pci, rtl8180_pci_id_tbl);
-MODULE_AUTHOR("Andrea Merello <andrea.merello@gmail.com>");
-MODULE_DESCRIPTION("Linux driver for Realtek RTL8187SE WiFi cards");
-
-module_param_string(ifname, ifname, sizeof(ifname), S_IRUGO|S_IWUSR);
-module_param(hwwep, int, S_IRUGO|S_IWUSR);
-
-MODULE_PARM_DESC(hwwep, " Try to use hardware WEP support. Still broken and not available on all cards");
-
-static int rtl8180_pci_probe(struct pci_dev *pdev,
-                            const struct pci_device_id *id);
-
-static void rtl8180_pci_remove(struct pci_dev *pdev);
-
-static void rtl8180_shutdown(struct pci_dev *pdev)
-{
-       struct net_device *dev = pci_get_drvdata(pdev);
-       if (dev->netdev_ops->ndo_stop)
-               dev->netdev_ops->ndo_stop(dev);
-       pci_disable_device(pdev);
-}
-
-static int rtl8180_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-       struct net_device *dev = pci_get_drvdata(pdev);
-
-       if (!netif_running(dev))
-               goto out_pci_suspend;
-
-       if (dev->netdev_ops->ndo_stop)
-               dev->netdev_ops->ndo_stop(dev);
-
-       netif_device_detach(dev);
-
-out_pci_suspend:
-       pci_save_state(pdev);
-       pci_disable_device(pdev);
-       pci_set_power_state(pdev, pci_choose_state(pdev, state));
-       return 0;
-}
-
-static int rtl8180_resume(struct pci_dev *pdev)
-{
-       struct net_device *dev = pci_get_drvdata(pdev);
-       int err;
-       u32 val;
-
-       pci_set_power_state(pdev, PCI_D0);
-
-       err = pci_enable_device(pdev);
-       if (err) {
-               dev_err(&pdev->dev, "pci_enable_device failed on resume\n");
-
-               return err;
-       }
-
-       pci_restore_state(pdev);
-
-       /*
-        * Suspend/Resume resets the PCI configuration space, so we have to
-        * re-disable the RETRY_TIMEOUT register (0x41) to keep PCI Tx retries
-        * from interfering with C3 CPU state. pci_restore_state won't help
-        * here since it only restores the first 64 bytes pci config header.
-        */
-       pci_read_config_dword(pdev, 0x40, &val);
-       if ((val & 0x0000ff00) != 0)
-               pci_write_config_dword(pdev, 0x40, val & 0xffff00ff);
-
-       if (!netif_running(dev))
-               goto out;
-
-       if (dev->netdev_ops->ndo_open)
-               dev->netdev_ops->ndo_open(dev);
-
-       netif_device_attach(dev);
-out:
-       return 0;
-}
-
-static struct pci_driver rtl8180_pci_driver = {
-       .name           = RTL8180_MODULE_NAME,
-       .id_table       = rtl8180_pci_id_tbl,
-       .probe          = rtl8180_pci_probe,
-       .remove         = rtl8180_pci_remove,
-       .suspend        = rtl8180_suspend,
-       .resume         = rtl8180_resume,
-       .shutdown       = rtl8180_shutdown,
-};
-
-u8 read_nic_byte(struct net_device *dev, int x)
-{
-       return 0xff&readb((u8 __iomem *)dev->mem_start + x);
-}
-
-u32 read_nic_dword(struct net_device *dev, int x)
-{
-       return readl((u8 __iomem *)dev->mem_start + x);
-}
-
-u16 read_nic_word(struct net_device *dev, int x)
-{
-       return readw((u8 __iomem *)dev->mem_start + x);
-}
-
-void write_nic_byte(struct net_device *dev, int x, u8 y)
-{
-       writeb(y, (u8 __iomem *)dev->mem_start + x);
-       udelay(20);
-}
-
-void write_nic_dword(struct net_device *dev, int x, u32 y)
-{
-       writel(y, (u8 __iomem *)dev->mem_start + x);
-       udelay(20);
-}
-
-void write_nic_word(struct net_device *dev, int x, u16 y)
-{
-       writew(y, (u8 __iomem *)dev->mem_start + x);
-       udelay(20);
-}
-
-inline void force_pci_posting(struct net_device *dev)
-{
-       read_nic_byte(dev, EPROM_CMD);
-       mb();
-}
-
-static irqreturn_t rtl8180_interrupt(int irq, void *netdev);
-void set_nic_rxring(struct net_device *dev);
-void set_nic_txring(struct net_device *dev);
-static struct net_device_stats *rtl8180_stats(struct net_device *dev);
-void rtl8180_commit(struct net_device *dev);
-void rtl8180_start_tx_beacon(struct net_device *dev);
-
-static struct proc_dir_entry *rtl8180_proc;
-
-static int proc_get_registers(struct seq_file *m, void *v)
-{
-       struct net_device *dev = m->private;
-       int i, n, max = 0xff;
-
-       /* This dump the current register page */
-       for (n = 0; n <= max;) {
-               seq_printf(m, "\nD:  %2x > ", n);
-
-               for (i = 0; i < 16 && n <= max; i++, n++)
-                       seq_printf(m, "%2x ", read_nic_byte(dev, n));
-       }
-       seq_putc(m, '\n');
-       return 0;
-}
-
-int get_curr_tx_free_desc(struct net_device *dev, int priority);
-
-static int proc_get_stats_hw(struct seq_file *m, void *v)
-{
-       return 0;
-}
-
-static int proc_get_stats_rx(struct seq_file *m, void *v)
-{
-       struct net_device *dev = m->private;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       seq_printf(m,
-               "RX OK: %lu\n"
-               "RX Retry: %lu\n"
-               "RX CRC Error(0-500): %lu\n"
-               "RX CRC Error(500-1000): %lu\n"
-               "RX CRC Error(>1000): %lu\n"
-               "RX ICV Error: %lu\n",
-               priv->stats.rxint,
-               priv->stats.rxerr,
-               priv->stats.rxcrcerrmin,
-               priv->stats.rxcrcerrmid,
-               priv->stats.rxcrcerrmax,
-               priv->stats.rxicverr
-               );
-
-       return 0;
-}
-
-static int proc_get_stats_tx(struct seq_file *m, void *v)
-{
-       struct net_device *dev = m->private;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       unsigned long totalOK;
-
-       totalOK = priv->stats.txnpokint + priv->stats.txhpokint +
-               priv->stats.txlpokint;
-
-       seq_printf(m,
-               "TX OK: %lu\n"
-               "TX Error: %lu\n"
-               "TX Retry: %lu\n"
-               "TX beacon OK: %lu\n"
-               "TX beacon error: %lu\n",
-               totalOK,
-               priv->stats.txnperr+priv->stats.txhperr+priv->stats.txlperr,
-               priv->stats.txretry,
-               priv->stats.txbeacon,
-               priv->stats.txbeaconerr
-       );
-
-       return 0;
-}
-
-static void rtl8180_proc_module_init(void)
-{
-       DMESG("Initializing proc filesystem");
-       rtl8180_proc = proc_mkdir(RTL8180_MODULE_NAME, init_net.proc_net);
-}
-
-static void rtl8180_proc_module_remove(void)
-{
-       remove_proc_entry(RTL8180_MODULE_NAME, init_net.proc_net);
-}
-
-static void rtl8180_proc_remove_one(struct net_device *dev)
-{
-       remove_proc_subtree(dev->name, rtl8180_proc);
-}
-
-/*
- * seq_file wrappers for procfile show routines.
- */
-static int rtl8180_proc_open(struct inode *inode, struct file *file)
-{
-       struct net_device *dev = proc_get_parent_data(inode);
-       int (*show)(struct seq_file *, void *) = PDE_DATA(inode);
-
-       return single_open(file, show, dev);
-}
-
-static const struct file_operations rtl8180_proc_fops = {
-       .open           = rtl8180_proc_open,
-       .read           = seq_read,
-       .llseek         = seq_lseek,
-       .release        = single_release,
-};
-
-/*
- * Table of proc files we need to create.
- */
-struct rtl8180_proc_file {
-       char name[12];
-       int (*show)(struct seq_file *, void *);
-};
-
-static const struct rtl8180_proc_file rtl8180_proc_files[] = {
-       { "stats-hw",   &proc_get_stats_hw },
-       { "stats-rx",   &proc_get_stats_rx },
-       { "stats-tx",   &proc_get_stats_tx },
-       { "registers",  &proc_get_registers },
-       { "" }
-};
-
-static void rtl8180_proc_init_one(struct net_device *dev)
-{
-       const struct rtl8180_proc_file *f;
-       struct proc_dir_entry *dir;
-
-       dir = proc_mkdir_data(dev->name, 0, rtl8180_proc, dev);
-       if (!dir) {
-               DMESGE("Unable to initialize /proc/net/r8180/%s\n", dev->name);
-               return;
-       }
-
-       for (f = rtl8180_proc_files; f->name[0]; f++) {
-               if (!proc_create_data(f->name, S_IFREG | S_IRUGO, dir,
-                                     &rtl8180_proc_fops, f->show)) {
-                       DMESGE("Unable to initialize /proc/net/r8180/%s/%s\n",
-                              dev->name, f->name);
-                       return;
-               }
-       }
-}
-
-/*
- * FIXME: check if we can use some standard already-existent
- * data type+functions in kernel.
- */
-
-static short buffer_add(struct buffer **buffer, u32 *buf, dma_addr_t dma,
-                       struct buffer **bufferhead)
-{
-       struct buffer *tmp;
-
-       if (!*buffer) {
-
-               *buffer = kmalloc(sizeof(struct buffer), GFP_KERNEL);
-
-               if (*buffer == NULL) {
-                       DMESGE("Failed to kmalloc head of TX/RX struct");
-                       return -1;
-               }
-               (*buffer)->next = *buffer;
-               (*buffer)->buf = buf;
-               (*buffer)->dma = dma;
-               if (bufferhead != NULL)
-                       (*bufferhead) = (*buffer);
-               return 0;
-       }
-       tmp = *buffer;
-
-       while (tmp->next != (*buffer))
-               tmp = tmp->next;
-       tmp->next = kmalloc(sizeof(struct buffer), GFP_KERNEL);
-       if (tmp->next == NULL) {
-               DMESGE("Failed to kmalloc TX/RX struct");
-               return -1;
-       }
-       tmp->next->buf = buf;
-       tmp->next->dma = dma;
-       tmp->next->next = *buffer;
-
-       return 0;
-}
-
-static void buffer_free(struct net_device *dev, struct buffer **buffer, int len,
-                short consistent)
-{
-
-       struct buffer *tmp, *next;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct pci_dev *pdev = priv->pdev;
-
-       if (!*buffer)
-               return;
-
-       tmp = *buffer;
-
-       do {
-               next = tmp->next;
-               if (consistent) {
-                       pci_free_consistent(pdev, len,
-                                   tmp->buf, tmp->dma);
-               } else {
-                       pci_unmap_single(pdev, tmp->dma,
-                       len, PCI_DMA_FROMDEVICE);
-                       kfree(tmp->buf);
-               }
-               kfree(tmp);
-               tmp = next;
-       } while (next != *buffer);
-
-       *buffer = NULL;
-}
-
-int get_curr_tx_free_desc(struct net_device *dev, int priority)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u32 *tail;
-       u32 *head;
-       int ret;
-
-       switch (priority) {
-       case MANAGE_PRIORITY:
-               head = priv->txmapringhead;
-               tail = priv->txmapringtail;
-               break;
-       case BK_PRIORITY:
-               head = priv->txbkpringhead;
-               tail = priv->txbkpringtail;
-               break;
-       case BE_PRIORITY:
-               head = priv->txbepringhead;
-               tail = priv->txbepringtail;
-               break;
-       case VI_PRIORITY:
-               head = priv->txvipringhead;
-               tail = priv->txvipringtail;
-               break;
-       case VO_PRIORITY:
-               head = priv->txvopringhead;
-               tail = priv->txvopringtail;
-               break;
-       case HI_PRIORITY:
-               head = priv->txhpringhead;
-               tail = priv->txhpringtail;
-               break;
-       default:
-               return -1;
-       }
-
-       if (head <= tail)
-               ret = priv->txringcount - (tail - head)/8;
-       else
-               ret = (head - tail)/8;
-
-       if (ret > priv->txringcount)
-               DMESG("BUG");
-
-       return ret;
-}
-
-static short check_nic_enought_desc(struct net_device *dev, int priority)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = netdev_priv(dev);
-       int requiredbyte;
-       int required;
-
-       requiredbyte = priv->ieee80211->fts +
-               sizeof(struct ieee80211_header_data);
-
-       if (ieee->current_network.QoS_Enable)
-               requiredbyte += 2;
-
-       required = requiredbyte / (priv->txbuffsize-4);
-
-       if (requiredbyte % priv->txbuffsize)
-               required++;
-
-       /* for now we keep two free descriptor as a safety boundary
-        * between the tail and the head
-        */
-
-       return required + 2 < get_curr_tx_free_desc(dev, priority);
-}
-
-void fix_tx_fifo(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u32 *tmp;
-       int i;
-
-       for (tmp = priv->txmapring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       for (tmp = priv->txbkpring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       for (tmp = priv->txbepring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-       for (tmp = priv->txvipring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       for (tmp = priv->txvopring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       for (tmp = priv->txhpring, i = 0;
-            i < priv->txringcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       for (tmp = priv->txbeaconring, i = 0;
-            i < priv->txbeaconcount;
-            tmp += 8, i++) {
-               *tmp = *tmp & ~(1<<31);
-       }
-
-       priv->txmapringtail = priv->txmapring;
-       priv->txmapringhead = priv->txmapring;
-       priv->txmapbufstail = priv->txmapbufs;
-
-       priv->txbkpringtail = priv->txbkpring;
-       priv->txbkpringhead = priv->txbkpring;
-       priv->txbkpbufstail = priv->txbkpbufs;
-
-       priv->txbepringtail = priv->txbepring;
-       priv->txbepringhead = priv->txbepring;
-       priv->txbepbufstail = priv->txbepbufs;
-
-       priv->txvipringtail = priv->txvipring;
-       priv->txvipringhead = priv->txvipring;
-       priv->txvipbufstail = priv->txvipbufs;
-
-       priv->txvopringtail = priv->txvopring;
-       priv->txvopringhead = priv->txvopring;
-       priv->txvopbufstail = priv->txvopbufs;
-
-       priv->txhpringtail = priv->txhpring;
-       priv->txhpringhead = priv->txhpring;
-       priv->txhpbufstail = priv->txhpbufs;
-
-       priv->txbeaconringtail = priv->txbeaconring;
-       priv->txbeaconbufstail = priv->txbeaconbufs;
-       set_nic_txring(dev);
-
-       ieee80211_reset_queue(priv->ieee80211);
-       priv->ack_tx_to_ieee = 0;
-}
-
-void fix_rx_fifo(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u32 *tmp;
-       struct buffer *rxbuf;
-       u8 rx_desc_size;
-
-       rx_desc_size = 8; /* 4*8 = 32 bytes */
-
-       for (tmp = priv->rxring, rxbuf = priv->rxbufferhead;
-            (tmp < (priv->rxring)+(priv->rxringcount)*rx_desc_size);
-            tmp += rx_desc_size, rxbuf = rxbuf->next) {
-               *(tmp+2) = rxbuf->dma;
-               *tmp = *tmp & ~0xfff;
-               *tmp = *tmp | priv->rxbuffersize;
-               *tmp |= (1<<31);
-       }
-
-       priv->rxringtail = priv->rxring;
-       priv->rxbuffer = priv->rxbufferhead;
-       priv->rx_skb_complete = 1;
-       set_nic_rxring(dev);
-}
-
-static void rtl8180_irq_disable(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       write_nic_dword(dev, IMR, 0);
-       force_pci_posting(dev);
-       priv->irq_enabled = 0;
-}
-
-void rtl8180_set_mode(struct net_device *dev, int mode)
-{
-       u8 ecmd;
-
-       ecmd = read_nic_byte(dev, EPROM_CMD);
-       ecmd = ecmd & ~EPROM_CMD_OPERATING_MODE_MASK;
-       ecmd = ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT);
-       ecmd = ecmd & ~(1<<EPROM_CS_SHIFT);
-       ecmd = ecmd & ~(1<<EPROM_CK_SHIFT);
-       write_nic_byte(dev, EPROM_CMD, ecmd);
-}
-
-void rtl8180_beacon_tx_enable(struct net_device *dev);
-
-void rtl8180_update_msr(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 msr;
-       u32 rxconf;
-
-       msr  = read_nic_byte(dev, MSR);
-       msr &= ~MSR_LINK_MASK;
-
-       rxconf = read_nic_dword(dev, RX_CONF);
-
-       if (priv->ieee80211->state == IEEE80211_LINKED) {
-               if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-                       msr |= (MSR_LINK_ADHOC<<MSR_LINK_SHIFT);
-               else if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
-                       msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT);
-               else if (priv->ieee80211->iw_mode == IW_MODE_INFRA)
-                       msr |= (MSR_LINK_MANAGED<<MSR_LINK_SHIFT);
-               else
-                       msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
-               rxconf |= (1<<RX_CHECK_BSSID_SHIFT);
-
-       } else {
-               msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
-               rxconf &= ~(1<<RX_CHECK_BSSID_SHIFT);
-       }
-
-       write_nic_byte(dev, MSR, msr);
-       write_nic_dword(dev, RX_CONF, rxconf);
-}
-
-void rtl8180_set_chan(struct net_device *dev, short ch)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       if ((ch > 14) || (ch < 1)) {
-               netdev_err(dev, "In %s: Invalid channel %d\n", __func__, ch);
-               return;
-       }
-
-       priv->chan = ch;
-       priv->rf_set_chan(dev, priv->chan);
-}
-
-void set_nic_txring(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       write_nic_dword(dev, TX_MANAGEPRIORITY_RING_ADDR, priv->txmapringdma);
-       write_nic_dword(dev, TX_BKPRIORITY_RING_ADDR, priv->txbkpringdma);
-       write_nic_dword(dev, TX_BEPRIORITY_RING_ADDR, priv->txbepringdma);
-       write_nic_dword(dev, TX_VIPRIORITY_RING_ADDR, priv->txvipringdma);
-       write_nic_dword(dev, TX_VOPRIORITY_RING_ADDR, priv->txvopringdma);
-       write_nic_dword(dev, TX_HIGHPRIORITY_RING_ADDR, priv->txhpringdma);
-       write_nic_dword(dev, TX_BEACON_RING_ADDR, priv->txbeaconringdma);
-}
-
-void rtl8180_beacon_tx_enable(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_BQ);
-       write_nic_byte(dev, TPPollStop, priv->dma_poll_mask);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-}
-
-void rtl8180_beacon_tx_disable(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       priv->dma_poll_stop_mask |= TPPOLLSTOP_BQ;
-       write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-
-}
-
-void rtl8180_rtx_disable(struct net_device *dev)
-{
-       u8 cmd;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       cmd = read_nic_byte(dev, CMD);
-       write_nic_byte(dev, CMD, cmd &
-                      ~((1<<CMD_RX_ENABLE_SHIFT)|(1<<CMD_TX_ENABLE_SHIFT)));
-       force_pci_posting(dev);
-       mdelay(10);
-
-       if (!priv->rx_skb_complete)
-               dev_kfree_skb_any(priv->rx_skb);
-}
-
-static short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
-                               int addr)
-{
-       int i;
-       u32 *desc;
-       u32 *tmp;
-       dma_addr_t dma_desc, dma_tmp;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct pci_dev *pdev = priv->pdev;
-       void *buf;
-
-       if ((bufsize & 0xfff) != bufsize) {
-               DMESGE("TX buffer allocation too large");
-               return 0;
-       }
-       desc = (u32 *)pci_alloc_consistent(pdev,
-                                         sizeof(u32)*8*count+256, &dma_desc);
-       if (desc == NULL)
-               return -1;
-
-       if (dma_desc & 0xff)
-               /*
-                * descriptor's buffer must be 256 byte aligned
-                * we shouldn't be here, since we set DMA mask !
-                */
-               WARN(1, "DMA buffer is not aligned\n");
-
-       tmp = desc;
-
-       for (i = 0; i < count; i++) {
-               buf = (void *)pci_alloc_consistent(pdev, bufsize, &dma_tmp);
-               if (buf == NULL)
-                       return -ENOMEM;
-
-               switch (addr) {
-               case TX_MANAGEPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txmapbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer NP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_BKPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txbkpbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer LP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_BEPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txbepbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer NP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_VIPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txvipbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer LP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_VOPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txvopbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer NP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_HIGHPRIORITY_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txhpbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer HP");
-                               return -ENOMEM;
-                       }
-                       break;
-               case TX_BEACON_RING_ADDR:
-                       if (-1 == buffer_add(&priv->txbeaconbufs,
-                               buf, dma_tmp, NULL)) {
-                               DMESGE("Unable to allocate mem for buffer BP");
-                               return -ENOMEM;
-                       }
-                       break;
-               }
-               *tmp = *tmp & ~(1<<31); /* descriptor empty, owned by the drv */
-               *(tmp+2) = (u32)dma_tmp;
-               *(tmp+3) = bufsize;
-
-               if (i+1 < count)
-                       *(tmp+4) = (u32)dma_desc+((i+1)*8*4);
-               else
-                       *(tmp+4) = (u32)dma_desc;
-
-               tmp = tmp+8;
-       }
-
-       switch (addr) {
-       case TX_MANAGEPRIORITY_RING_ADDR:
-               priv->txmapringdma = dma_desc;
-               priv->txmapring = desc;
-               break;
-       case TX_BKPRIORITY_RING_ADDR:
-               priv->txbkpringdma = dma_desc;
-               priv->txbkpring = desc;
-               break;
-       case TX_BEPRIORITY_RING_ADDR:
-               priv->txbepringdma = dma_desc;
-               priv->txbepring = desc;
-               break;
-       case TX_VIPRIORITY_RING_ADDR:
-               priv->txvipringdma = dma_desc;
-               priv->txvipring = desc;
-               break;
-       case TX_VOPRIORITY_RING_ADDR:
-               priv->txvopringdma = dma_desc;
-               priv->txvopring = desc;
-               break;
-       case TX_HIGHPRIORITY_RING_ADDR:
-               priv->txhpringdma = dma_desc;
-               priv->txhpring = desc;
-               break;
-       case TX_BEACON_RING_ADDR:
-               priv->txbeaconringdma = dma_desc;
-               priv->txbeaconring = desc;
-               break;
-
-       }
-
-       return 0;
-}
-
-static void free_tx_desc_rings(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct pci_dev *pdev = priv->pdev;
-       int count = priv->txringcount;
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txmapring, priv->txmapringdma);
-       buffer_free(dev, &(priv->txmapbufs), priv->txbuffsize, 1);
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txbkpring, priv->txbkpringdma);
-       buffer_free(dev, &(priv->txbkpbufs), priv->txbuffsize, 1);
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txbepring, priv->txbepringdma);
-       buffer_free(dev, &(priv->txbepbufs), priv->txbuffsize, 1);
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txvipring, priv->txvipringdma);
-       buffer_free(dev, &(priv->txvipbufs), priv->txbuffsize, 1);
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txvopring, priv->txvopringdma);
-       buffer_free(dev, &(priv->txvopbufs), priv->txbuffsize, 1);
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txhpring, priv->txhpringdma);
-       buffer_free(dev, &(priv->txhpbufs), priv->txbuffsize, 1);
-
-       count = priv->txbeaconcount;
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->txbeaconring, priv->txbeaconringdma);
-       buffer_free(dev, &(priv->txbeaconbufs), priv->txbuffsize, 1);
-}
-
-static void free_rx_desc_ring(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct pci_dev *pdev = priv->pdev;
-       int count = priv->rxringcount;
-
-       pci_free_consistent(pdev, sizeof(u32)*8*count+256,
-                           priv->rxring, priv->rxringdma);
-
-       buffer_free(dev, &(priv->rxbuffer), priv->rxbuffersize, 0);
-}
-
-static short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
-{
-       int i;
-       u32 *desc;
-       u32 *tmp;
-       dma_addr_t dma_desc, dma_tmp;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct pci_dev *pdev = priv->pdev;
-       void *buf;
-       u8 rx_desc_size;
-
-       rx_desc_size = 8; /* 4*8 = 32 bytes */
-
-       if ((bufsize & 0xfff) != bufsize) {
-               DMESGE("RX buffer allocation too large");
-               return -1;
-       }
-
-       desc = (u32 *)pci_alloc_consistent(pdev,
-               sizeof(u32) * rx_desc_size * count + 256, &dma_desc);
-
-       if (dma_desc & 0xff)
-               /*
-                * descriptor's buffer must be 256 byte aligned
-                * should never happen since we specify the DMA mask
-                */
-               WARN(1, "DMA buffer is not aligned\n");
-
-       priv->rxring = desc;
-       priv->rxringdma = dma_desc;
-       tmp = desc;
-
-       for (i = 0; i < count; i++) {
-               buf = kmalloc(bufsize * sizeof(u8), GFP_ATOMIC);
-               if (buf == NULL) {
-                       DMESGE("Failed to kmalloc RX buffer");
-                       return -1;
-               }
-
-               dma_tmp = pci_map_single(pdev, buf, bufsize * sizeof(u8),
-                                        PCI_DMA_FROMDEVICE);
-               if (pci_dma_mapping_error(pdev, dma_tmp))
-                       return -1;
-               if (-1 == buffer_add(&(priv->rxbuffer), buf, dma_tmp,
-                          &(priv->rxbufferhead))) {
-                       DMESGE("Unable to allocate mem RX buf");
-                       return -1;
-               }
-               *tmp = 0; /* zero pads the header of the descriptor */
-               *tmp = *tmp | (bufsize&0xfff);
-               *(tmp+2) = (u32)dma_tmp;
-               *tmp = *tmp | (1<<31); /* descriptor void, owned by the NIC */
-
-               tmp = tmp+rx_desc_size;
-       }
-
-       /* this is the last descriptor */
-       *(tmp - rx_desc_size) = *(tmp - rx_desc_size) | (1 << 30);
-
-       return 0;
-}
-
-
-void set_nic_rxring(struct net_device *dev)
-{
-       u8 pgreg;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       pgreg = read_nic_byte(dev, PGSELECT);
-       write_nic_byte(dev, PGSELECT, pgreg & ~(1<<PGSELECT_PG_SHIFT));
-
-       write_nic_dword(dev, RXRING_ADDR, priv->rxringdma);
-}
-
-void rtl8180_reset(struct net_device *dev)
-{
-       u8 cr;
-
-       rtl8180_irq_disable(dev);
-
-       cr = read_nic_byte(dev, CMD);
-       cr = cr & 2;
-       cr = cr | (1<<CMD_RST_SHIFT);
-       write_nic_byte(dev, CMD, cr);
-
-       force_pci_posting(dev);
-
-       mdelay(200);
-
-       if (read_nic_byte(dev, CMD) & (1<<CMD_RST_SHIFT))
-               DMESGW("Card reset timeout!");
-       else
-               DMESG("Card successfully reset");
-
-       rtl8180_set_mode(dev, EPROM_CMD_LOAD);
-       force_pci_posting(dev);
-       mdelay(200);
-}
-
-inline u16 ieeerate2rtlrate(int rate)
-{
-       switch (rate) {
-       case 10:
-               return 0;
-       case 20:
-               return 1;
-       case 55:
-               return 2;
-       case 110:
-               return 3;
-       case 60:
-               return 4;
-       case 90:
-               return 5;
-       case 120:
-               return 6;
-       case 180:
-               return 7;
-       case 240:
-               return 8;
-       case 360:
-               return 9;
-       case 480:
-               return 10;
-       case 540:
-               return 11;
-       default:
-               return 3;
-       }
-}
-
-static u16 rtl_rate[] = {10, 20, 55, 110, 60,
-       90, 120, 180, 240, 360, 480, 540, 720};
-
-inline u16 rtl8180_rate2rate(short rate)
-{
-       if (rate > 12)
-               return 10;
-       return rtl_rate[rate];
-}
-
-inline u8 rtl8180_IsWirelessBMode(u16 rate)
-{
-       if (((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220))
-               return 1;
-       else
-               return 0;
-}
-
-u16 N_DBPSOfRate(u16 DataRate);
-
-static u16 ComputeTxTime(u16 FrameLength, u16 DataRate, u8 bManagementFrame,
-                 u8 bShortPreamble)
-{
-       u16     FrameTime;
-       u16     N_DBPS;
-       u16     Ceiling;
-
-       if (rtl8180_IsWirelessBMode(DataRate)) {
-               if (bManagementFrame || !bShortPreamble || DataRate == 10)
-                       /* long preamble */
-                       FrameTime = (u16)(144+48+(FrameLength*8/(DataRate/10)));
-               else
-                       /* short preamble */
-                       FrameTime = (u16)(72+24+(FrameLength*8/(DataRate/10)));
-
-               if ((FrameLength*8 % (DataRate/10)) != 0) /* get the ceilling */
-                       FrameTime++;
-       } else {        /* 802.11g DSSS-OFDM PLCP length field calculation. */
-               N_DBPS = N_DBPSOfRate(DataRate);
-               Ceiling = (16 + 8*FrameLength + 6) / N_DBPS
-                               + (((16 + 8*FrameLength + 6) % N_DBPS) ? 1 : 0);
-               FrameTime = (u16)(16 + 4 + 4*Ceiling + 6);
-       }
-       return FrameTime;
-}
-
-u16 N_DBPSOfRate(u16 DataRate)
-{
-        u16 N_DBPS = 24;
-
-       switch (DataRate) {
-       case 60:
-               N_DBPS = 24;
-               break;
-       case 90:
-               N_DBPS = 36;
-               break;
-       case 120:
-               N_DBPS = 48;
-               break;
-       case 180:
-               N_DBPS = 72;
-               break;
-       case 240:
-               N_DBPS = 96;
-               break;
-       case 360:
-               N_DBPS = 144;
-               break;
-       case 480:
-               N_DBPS = 192;
-               break;
-       case 540:
-               N_DBPS = 216;
-               break;
-       default:
-               break;
-       }
-
-       return N_DBPS;
-}
-
-/*
- * For Netgear case, they want good-looking signal strength.
- */
-static long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
-{
-       long RetSS;
-
-       /* Step 1. Scale mapping. */
-       if (CurrSS >= 71 && CurrSS <= 100)
-               RetSS = 90 + ((CurrSS - 70) / 3);
-       else if (CurrSS >= 41 && CurrSS <= 70)
-               RetSS = 78 + ((CurrSS - 40) / 3);
-       else if (CurrSS >= 31 && CurrSS <= 40)
-               RetSS = 66 + (CurrSS - 30);
-       else if (CurrSS >= 21 && CurrSS <= 30)
-               RetSS = 54 + (CurrSS - 20);
-       else if (CurrSS >= 5 && CurrSS <= 20)
-               RetSS = 42 + (((CurrSS - 5) * 2) / 3);
-       else if (CurrSS == 4)
-               RetSS = 36;
-       else if (CurrSS == 3)
-               RetSS = 27;
-       else if (CurrSS == 2)
-               RetSS = 18;
-       else if (CurrSS == 1)
-               RetSS = 9;
-       else
-               RetSS = CurrSS;
-
-       /* Step 2. Smoothing. */
-       if (LastSS > 0)
-               RetSS = ((LastSS * 5) + (RetSS) + 5) / 6;
-
-       return RetSS;
-}
-
-/*
- * Translate 0-100 signal strength index into dBm.
- */
-static long TranslateToDbm8185(u8 SignalStrengthIndex)
-{
-       long SignalPower;
-
-       /* Translate to dBm (x=0.5y-95). */
-       SignalPower = (long)((SignalStrengthIndex + 1) >> 1);
-       SignalPower -= 95;
-
-       return SignalPower;
-}
-
-/*
- * Perform signal smoothing for dynamic mechanism.
- * This is different with PerformSignalSmoothing8185 in smoothing formula.
- * No dramatic adjustment is applied because dynamic mechanism need some
- * degree of correctness. Ported from 8187B.
- */
-static void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
-                                                 bool bCckRate)
-{
-       long smoothedSS;
-       long smoothedRx;
-
-       /* Determine the current packet is CCK rate. */
-       priv->bCurCCKPkt = bCckRate;
-
-       smoothedSS = priv->SignalStrength * 10;
-
-       if (priv->UndecoratedSmoothedSS >= 0)
-               smoothedSS = ((priv->UndecoratedSmoothedSS * 5) +
-                               smoothedSS) / 6;
-
-       priv->UndecoratedSmoothedSS = smoothedSS;
-
-       smoothedRx = ((priv->UndecoratedSmoothedRxPower * 50) +
-                       (priv->RxPower * 11)) / 60;
-
-       priv->UndecoratedSmoothedRxPower = smoothedRx;
-
-       if (bCckRate)
-               priv->CurCCKRSSI = priv->RSSI;
-       else
-               priv->CurCCKRSSI = 0;
-}
-
-
-/*
- * This is rough RX isr handling routine
- */
-static void rtl8180_rx(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct sk_buff *tmp_skb;
-       short first, last;
-       u32 len;
-       int lastlen;
-       unsigned char quality, signal;
-       u8 rate;
-       u32 *tmp, *tmp2;
-       u8 rx_desc_size;
-       u8 padding;
-       char rxpower = 0;
-       u32 RXAGC = 0;
-       long RxAGC_dBm = 0;
-       u8      LNA = 0, BB = 0;
-       u8      LNA_gain[4] = {02, 17, 29, 39};
-       u8  Antenna = 0;
-       struct ieee80211_hdr_4addr *hdr;
-       u16 fc, type;
-       u8 bHwError = 0, bCRC = 0, bICV = 0;
-       bool    bCckRate = false;
-       u8     RSSI = 0;
-       long    SignalStrengthIndex = 0;
-       struct ieee80211_rx_stats stats = {
-               .signal = 0,
-               .noise = -98,
-               .rate = 0,
-               .freq = IEEE80211_24GHZ_BAND,
-       };
-
-       stats.nic_type = NIC_8185B;
-       rx_desc_size = 8;
-
-       if ((*(priv->rxringtail)) & (1<<31)) {
-               /* we have got an RX int, but the descriptor. we are pointing
-                * is empty.
-                */
-
-               priv->stats.rxnodata++;
-               priv->ieee80211->stats.rx_errors++;
-
-               tmp2 = NULL;
-               tmp = priv->rxringtail;
-               do {
-                       if (tmp == priv->rxring)
-                               tmp  = priv->rxring + (priv->rxringcount - 1) *
-                                       rx_desc_size;
-                       else
-                               tmp -= rx_desc_size;
-
-                       if (!(*tmp & (1<<31)))
-                               tmp2 = tmp;
-               } while (tmp != priv->rxring);
-
-               if (tmp2)
-                       priv->rxringtail = tmp2;
-       }
-
-       /* while there are filled descriptors */
-       while (!(*(priv->rxringtail) & (1<<31))) {
-               if (*(priv->rxringtail) & (1<<26))
-                       DMESGW("RX buffer overflow");
-               if (*(priv->rxringtail) & (1<<12))
-                       priv->stats.rxicverr++;
-
-               if (*(priv->rxringtail) & (1<<27)) {
-                       priv->stats.rxdmafail++;
-                       goto drop;
-               }
-
-               pci_dma_sync_single_for_cpu(priv->pdev,
-                                   priv->rxbuffer->dma,
-                                   priv->rxbuffersize * sizeof(u8),
-                                   PCI_DMA_FROMDEVICE);
-
-               first = *(priv->rxringtail) & (1<<29) ? 1 : 0;
-               if (first)
-                       priv->rx_prevlen = 0;
-
-               last = *(priv->rxringtail) & (1<<28) ? 1 : 0;
-               if (last) {
-                       lastlen = ((*priv->rxringtail) & 0xfff);
-
-                       /* if the last descriptor (that should tell us the total
-                        * packet len) tell us something less than the
-                        * descriptors len we had until now, then there is some
-                        * problem..
-                        * workaround to prevent kernel panic
-                        */
-                       if (lastlen < priv->rx_prevlen)
-                               len = 0;
-                       else
-                               len = lastlen-priv->rx_prevlen;
-
-                       if (*(priv->rxringtail) & (1<<13)) {
-                               if ((*(priv->rxringtail) & 0xfff) < 500)
-                                       priv->stats.rxcrcerrmin++;
-                               else if ((*(priv->rxringtail) & 0x0fff) > 1000)
-                                       priv->stats.rxcrcerrmax++;
-                               else
-                                       priv->stats.rxcrcerrmid++;
-
-                       }
-
-               } else {
-                       len = priv->rxbuffersize;
-               }
-
-               if (first && last) {
-                       padding = ((*(priv->rxringtail+3))&(0x04000000))>>26;
-               } else if (first) {
-                       padding = ((*(priv->rxringtail+3))&(0x04000000))>>26;
-                       if (padding)
-                               len -= 2;
-               } else {
-                       padding = 0;
-               }
-               padding = 0;
-               priv->rx_prevlen += len;
-
-               if (priv->rx_prevlen > MAX_FRAG_THRESHOLD + 100) {
-                       /* HW is probably passing several buggy frames without
-                        * FD or LD flag set.
-                        * Throw this garbage away to prevent skb memory
-                        * exhausting
-                        */
-                       if (!priv->rx_skb_complete)
-                               dev_kfree_skb_any(priv->rx_skb);
-                       priv->rx_skb_complete = 1;
-               }
-
-               signal = (unsigned char)((*(priv->rxringtail + 3) &
-                       0x00ff0000) >> 16);
-               signal = (signal & 0xfe) >> 1;
-
-               quality = (unsigned char)((*(priv->rxringtail+3)) & (0xff));
-
-               stats.mac_time[0] = *(priv->rxringtail+1);
-               stats.mac_time[1] = *(priv->rxringtail+2);
-
-               rxpower = ((char)((*(priv->rxringtail + 4) &
-                       0x00ff0000) >> 16)) / 2 - 42;
-
-               RSSI = ((u8)((*(priv->rxringtail + 3) &
-                       0x0000ff00) >> 8)) & 0x7f;
-
-               rate = ((*(priv->rxringtail)) &
-                       ((1<<23)|(1<<22)|(1<<21)|(1<<20)))>>20;
-
-               stats.rate = rtl8180_rate2rate(rate);
-               Antenna = (*(priv->rxringtail + 3) & 0x00008000) == 0 ? 0 : 1;
-               if (!rtl8180_IsWirelessBMode(stats.rate)) { /* OFDM rate. */
-                       RxAGC_dBm = rxpower+1;  /* bias */
-               } else { /* CCK rate. */
-                       RxAGC_dBm = signal; /* bit 0 discard */
-
-                       LNA = (u8) (RxAGC_dBm & 0x60) >> 5; /* bit 6~ bit 5 */
-                       BB  = (u8) (RxAGC_dBm & 0x1F); /* bit 4 ~ bit 0 */
-
-                       /* Pin_11b=-(LNA_gain+BB_gain) (dBm) */
-                       RxAGC_dBm = -(LNA_gain[LNA] + (BB * 2));
-
-                       RxAGC_dBm += 4; /* bias */
-               }
-
-               if (RxAGC_dBm & 0x80) /* absolute value */
-                       RXAGC = ~(RxAGC_dBm)+1;
-               bCckRate = rtl8180_IsWirelessBMode(stats.rate);
-               /* Translate RXAGC into 1-100. */
-               if (!rtl8180_IsWirelessBMode(stats.rate)) { /* OFDM rate. */
-                       if (RXAGC > 90)
-                               RXAGC = 90;
-                       else if (RXAGC < 25)
-                               RXAGC = 25;
-                       RXAGC = (90-RXAGC)*100/65;
-               } else { /* CCK rate. */
-                       if (RXAGC > 95)
-                               RXAGC = 95;
-                       else if (RXAGC < 30)
-                               RXAGC = 30;
-                       RXAGC = (95-RXAGC)*100/65;
-               }
-               priv->SignalStrength = (u8)RXAGC;
-               priv->RecvSignalPower = RxAGC_dBm;
-               priv->RxPower = rxpower;
-               priv->RSSI = RSSI;
-               /* SQ translation formula is provided by SD3 DZ. 2006.06.27 */
-               if (quality >= 127)
-                       /* 0 causes epc to show signal zero, walk around now */
-                       quality = 1;
-               else if (quality < 27)
-                       quality = 100;
-               else
-                       quality = 127 - quality;
-               priv->SignalQuality = quality;
-
-               stats.signal = (u8) quality;
-
-               stats.signalstrength = RXAGC;
-               if (stats.signalstrength > 100)
-                       stats.signalstrength = 100;
-               stats.signalstrength = (stats.signalstrength * 70) / 100 + 30;
-               stats.rssi = priv->wstats.qual.qual = priv->SignalQuality;
-               stats.noise = priv->wstats.qual.noise =
-                       100 - priv->wstats.qual.qual;
-               bHwError = (((*(priv->rxringtail)) & (0x00000fff)) == 4080) |
-                          (((*(priv->rxringtail)) & (0x04000000)) != 0) |
-                          (((*(priv->rxringtail)) & (0x08000000)) != 0) |
-                          (((~(*(priv->rxringtail))) & (0x10000000)) != 0) |
-                          (((~(*(priv->rxringtail))) & (0x20000000)) != 0);
-               bCRC = ((*(priv->rxringtail)) & (0x00002000)) >> 13;
-               bICV = ((*(priv->rxringtail)) & (0x00001000)) >> 12;
-               hdr = (struct ieee80211_hdr_4addr *)priv->rxbuffer->buf;
-                   fc = le16_to_cpu(hdr->frame_ctl);
-               type = WLAN_FC_GET_TYPE(fc);
-
-               if (IEEE80211_FTYPE_CTL != type &&
-                   !bHwError && !bCRC && !bICV &&
-                   eqMacAddr(priv->ieee80211->current_network.bssid,
-                       fc & IEEE80211_FCTL_TODS ? hdr->addr1 :
-                       fc & IEEE80211_FCTL_FROMDS ? hdr->addr2 :
-                       hdr->addr3)) {
-
-                       /* Perform signal smoothing for dynamic
-                        * mechanism on demand. This is different
-                        * with PerformSignalSmoothing8185 in smoothing
-                        * fomula. No dramatic adjustion is apply
-                        * because dynamic mechanism need some degree
-                        * of correctness. */
-                       PerformUndecoratedSignalSmoothing8185(priv, bCckRate);
-
-                       /* For good-looking singal strength. */
-                       SignalStrengthIndex = NetgearSignalStrengthTranslate(
-                               priv->LastSignalStrengthInPercent,
-                               priv->SignalStrength);
-
-                       priv->LastSignalStrengthInPercent = SignalStrengthIndex;
-                       priv->Stats_SignalStrength =
-                               TranslateToDbm8185((u8)SignalStrengthIndex);
-
-                       /*
-                        * We need more correct power of received packets and
-                        * the "SignalStrength" of RxStats is beautified, so we
-                        * record the correct power here.
-                        */
-
-                       priv->Stats_SignalQuality = (long)(
-                               priv->Stats_SignalQuality * 5 +
-                               (long)priv->SignalQuality + 5) / 6;
-
-                       priv->Stats_RecvSignalPower = (long)(
-                               priv->Stats_RecvSignalPower * 5 +
-                               priv->RecvSignalPower - 1) / 6;
-
-                       /*
-                        * Figure out which antenna received the last packet.
-                        * 0: aux, 1: main
-                        */
-                       priv->LastRxPktAntenna = Antenna ? 1 : 0;
-                       SwAntennaDiversityRxOk8185(dev, priv->SignalStrength);
-               }
-
-               if (first) {
-                       if (!priv->rx_skb_complete) {
-                               /* seems that HW sometimes fails to receive and
-                                * doesn't provide the last descriptor.
-                                */
-                               dev_kfree_skb_any(priv->rx_skb);
-                               priv->stats.rxnolast++;
-                       }
-                       priv->rx_skb = dev_alloc_skb(len+2);
-                       if (!priv->rx_skb)
-                               goto drop;
-
-                       priv->rx_skb_complete = 0;
-                       priv->rx_skb->dev = dev;
-               } else {
-                       /* if we are here we should have already RXed the first
-                        * frame.
-                        * If we get here and the skb is not allocated then
-                        * we have just throw out garbage (skb not allocated)
-                        * and we are still rxing garbage....
-                        */
-                       if (!priv->rx_skb_complete) {
-
-                               tmp_skb = dev_alloc_skb(
-                                       priv->rx_skb->len + len + 2);
-
-                               if (!tmp_skb)
-                                       goto drop;
-
-                               tmp_skb->dev = dev;
-
-                               memcpy(skb_put(tmp_skb, priv->rx_skb->len),
-                                       priv->rx_skb->data,
-                                       priv->rx_skb->len);
-
-                               dev_kfree_skb_any(priv->rx_skb);
-
-                               priv->rx_skb = tmp_skb;
-                       }
-               }
-
-               if (!priv->rx_skb_complete) {
-                       memcpy(skb_put(priv->rx_skb, len), ((unsigned char *)
-                               priv->rxbuffer->buf) + (padding ? 2 : 0), len);
-               }
-
-               if (last && !priv->rx_skb_complete) {
-                       if (priv->rx_skb->len > 4)
-                               skb_trim(priv->rx_skb, priv->rx_skb->len-4);
-                       if (!ieee80211_rtl_rx(priv->ieee80211,
-                                        priv->rx_skb, &stats))
-                               dev_kfree_skb_any(priv->rx_skb);
-                       priv->rx_skb_complete = 1;
-               }
-
-               pci_dma_sync_single_for_device(priv->pdev,
-                                   priv->rxbuffer->dma,
-                                   priv->rxbuffersize * sizeof(u8),
-                                   PCI_DMA_FROMDEVICE);
-
-drop: /* this is used when we have not enough mem */
-               /* restore the descriptor */
-               *(priv->rxringtail+2) = priv->rxbuffer->dma;
-               *(priv->rxringtail) = *(priv->rxringtail) & ~0xfff;
-               *(priv->rxringtail) =
-                       *(priv->rxringtail) | priv->rxbuffersize;
-
-               *(priv->rxringtail) =
-                       *(priv->rxringtail) | (1<<31);
-
-               priv->rxringtail += rx_desc_size;
-               if (priv->rxringtail >=
-                  (priv->rxring)+(priv->rxringcount)*rx_desc_size)
-                       priv->rxringtail = priv->rxring;
-
-               priv->rxbuffer = (priv->rxbuffer->next);
-       }
-}
-
-
-static void rtl8180_dma_kick(struct net_device *dev, int priority)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       write_nic_byte(dev, TX_DMA_POLLING,
-                       (1 << (priority + 1)) | priv->dma_poll_mask);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-
-       force_pci_posting(dev);
-}
-
-static void rtl8180_data_hard_stop(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       priv->dma_poll_stop_mask |= TPPOLLSTOP_AC_VIQ;
-       write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-}
-
-static void rtl8180_data_hard_resume(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_AC_VIQ);
-       write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-}
-
-/*
- * This function TX data frames when the ieee80211 stack requires this.
- * It checks also if we need to stop the ieee tx queue, eventually do it
- */
-static void rtl8180_hard_data_xmit(struct sk_buff *skb, struct net_device *dev,
-                                  int rate)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       int mode;
-       struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *)skb->data;
-       bool morefrag = le16_to_cpu(h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
-       unsigned long flags;
-       int priority;
-
-       mode = priv->ieee80211->iw_mode;
-
-       rate = ieeerate2rtlrate(rate);
-       /*
-        * This function doesn't require lock because we make sure it's called
-        * with the tx_lock already acquired.
-        * This come from the kernel's hard_xmit callback (through the ieee
-        * stack, or from the try_wake_queue (again through the ieee stack.
-        */
-       priority = AC2Q(skb->priority);
-       spin_lock_irqsave(&priv->tx_lock, flags);
-
-       if (priv->ieee80211->bHwRadioOff) {
-               spin_unlock_irqrestore(&priv->tx_lock, flags);
-
-               return;
-       }
-
-       if (!check_nic_enought_desc(dev, priority)) {
-               DMESGW("Error: no descriptor left by previous TX (avail %d) ",
-                       get_curr_tx_free_desc(dev, priority));
-               ieee80211_rtl_stop_queue(priv->ieee80211);
-       }
-       rtl8180_tx(dev, skb->data, skb->len, priority, morefrag, 0, rate);
-       if (!check_nic_enought_desc(dev, priority))
-               ieee80211_rtl_stop_queue(priv->ieee80211);
-
-       spin_unlock_irqrestore(&priv->tx_lock, flags);
-}
-
-/*
- * This is a rough attempt to TX a frame
- * This is called by the ieee 80211 stack to TX management frames.
- * If the ring is full packets are dropped (for data frame the queue
- * is stopped before this can happen). For this reason it is better
- * if the descriptors are larger than the largest management frame
- * we intend to TX: i'm unsure what the HW does if it will not find
- * the last fragment of a frame because it has been dropped...
- * Since queues for Management and Data frames are different we
- * might use a different lock than tx_lock (for example mgmt_tx_lock)
- */
-/* these function may loop if invoked with 0 descriptors or 0 len buffer */
-static int rtl8180_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       unsigned long flags;
-       int priority;
-
-       priority = MANAGE_PRIORITY;
-
-       spin_lock_irqsave(&priv->tx_lock, flags);
-
-       if (priv->ieee80211->bHwRadioOff) {
-               spin_unlock_irqrestore(&priv->tx_lock, flags);
-               dev_kfree_skb_any(skb);
-               return NETDEV_TX_OK;
-       }
-
-       rtl8180_tx(dev, skb->data, skb->len, priority,
-               0, 0, ieeerate2rtlrate(priv->ieee80211->basic_rate));
-
-       priv->ieee80211->stats.tx_bytes += skb->len;
-       priv->ieee80211->stats.tx_packets++;
-       spin_unlock_irqrestore(&priv->tx_lock, flags);
-
-       dev_kfree_skb_any(skb);
-       return NETDEV_TX_OK;
-}
-
-static void rtl8180_prepare_beacon(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct sk_buff *skb;
-
-       u16 word  = read_nic_word(dev, BcnItv);
-       word &= ~BcnItv_BcnItv; /* clear Bcn_Itv */
-
-       /* word |= 0x64; */
-       word |= cpu_to_le16(priv->ieee80211->current_network.beacon_interval);
-
-       write_nic_word(dev, BcnItv, word);
-
-       skb = ieee80211_get_beacon(priv->ieee80211);
-       if (skb) {
-               rtl8180_tx(dev, skb->data, skb->len, BEACON_PRIORITY,
-                       0, 0, ieeerate2rtlrate(priv->ieee80211->basic_rate));
-               dev_kfree_skb_any(skb);
-       }
-}
-
-/*
- * This function do the real dirty work: it enqueues a TX command descriptor in
- * the ring buffer, copyes the frame in a TX buffer and kicks the NIC to ensure
- * it does the DMA transfer.
- */
-short rtl8180_tx(struct net_device *dev, u8 *txbuf, int len, int priority,
-                bool morefrag, short descfrag, int rate)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u32 *tail, *temp_tail;
-       u32 *begin;
-       u32 *buf;
-       int i;
-       int remain;
-       int buflen;
-       int count;
-       struct buffer *buflist;
-       struct ieee80211_hdr_3addr *frag_hdr =
-               (struct ieee80211_hdr_3addr *)txbuf;
-       u8 dest[ETH_ALEN];
-       u8 bUseShortPreamble = 0;
-       u8 bCTSEnable = 0;
-       u8 bRTSEnable = 0;
-       u16 Duration = 0;
-       u16 RtsDur = 0;
-       u16 ThisFrameTime = 0;
-       u16 TxDescDuration = 0;
-       bool ownbit_flag = false;
-
-       switch (priority) {
-       case MANAGE_PRIORITY:
-               tail = priv->txmapringtail;
-               begin = priv->txmapring;
-               buflist = priv->txmapbufstail;
-               count = priv->txringcount;
-               break;
-       case BK_PRIORITY:
-               tail = priv->txbkpringtail;
-               begin = priv->txbkpring;
-               buflist = priv->txbkpbufstail;
-               count = priv->txringcount;
-               break;
-       case BE_PRIORITY:
-               tail = priv->txbepringtail;
-               begin = priv->txbepring;
-               buflist = priv->txbepbufstail;
-               count = priv->txringcount;
-               break;
-       case VI_PRIORITY:
-               tail = priv->txvipringtail;
-               begin = priv->txvipring;
-               buflist = priv->txvipbufstail;
-               count = priv->txringcount;
-               break;
-       case VO_PRIORITY:
-               tail = priv->txvopringtail;
-               begin = priv->txvopring;
-               buflist = priv->txvopbufstail;
-               count = priv->txringcount;
-               break;
-       case HI_PRIORITY:
-               tail = priv->txhpringtail;
-               begin = priv->txhpring;
-               buflist = priv->txhpbufstail;
-               count = priv->txringcount;
-               break;
-       case BEACON_PRIORITY:
-               tail = priv->txbeaconringtail;
-               begin = priv->txbeaconring;
-               buflist = priv->txbeaconbufstail;
-               count = priv->txbeaconcount;
-               break;
-       default:
-               return -1;
-               break;
-       }
-
-       memcpy(&dest, frag_hdr->addr1, ETH_ALEN);
-       if (is_multicast_ether_addr(dest)) {
-               Duration = 0;
-               RtsDur = 0;
-               bRTSEnable = 0;
-               bCTSEnable = 0;
-
-               ThisFrameTime = ComputeTxTime(len + sCrcLng,
-                       rtl8180_rate2rate(rate), 0, bUseShortPreamble);
-               TxDescDuration = ThisFrameTime;
-       } else { /* Unicast packet */
-               u16 AckTime;
-
-               /* for Keep alive */
-               priv->NumTxUnicast++;
-
-               /* Figure out ACK rate according to BSS basic rate
-                * and Tx rate.
-                * AckCTSLng = 14 use 1M bps send
-                */
-               AckTime = ComputeTxTime(14, 10, 0, 0);
-
-               if (((len + sCrcLng) > priv->rts) && priv->rts) { /* RTS/CTS. */
-                       u16 RtsTime, CtsTime;
-                       bRTSEnable = 1;
-                       bCTSEnable = 0;
-
-                       /* Rate and time required for RTS. */
-                       RtsTime = ComputeTxTime(sAckCtsLng / 8,
-                               priv->ieee80211->basic_rate, 0, 0);
-
-                       /* Rate and time required for CTS.
-                        * AckCTSLng = 14 use 1M bps send
-                        */
-                       CtsTime = ComputeTxTime(14, 10, 0, 0);
-
-                       /* Figure out time required to transmit this frame. */
-                       ThisFrameTime = ComputeTxTime(len + sCrcLng,
-                               rtl8180_rate2rate(rate), 0,
-                               bUseShortPreamble);
-
-                       /* RTS-CTS-ThisFrame-ACK. */
-                       RtsDur = CtsTime + ThisFrameTime +
-                               AckTime + 3 * aSifsTime;
-
-                       TxDescDuration = RtsTime + RtsDur;
-               } else { /* Normal case. */
-                       bCTSEnable = 0;
-                       bRTSEnable = 0;
-                       RtsDur = 0;
-
-                       ThisFrameTime = ComputeTxTime(len + sCrcLng,
-                               rtl8180_rate2rate(rate), 0, bUseShortPreamble);
-                       TxDescDuration = ThisFrameTime + aSifsTime + AckTime;
-               }
-
-               if (!(le16_to_cpu(frag_hdr->frame_control) & IEEE80211_FCTL_MOREFRAGS)) {
-                       /* ThisFrame-ACK. */
-                       Duration = aSifsTime + AckTime;
-               } else { /* One or more fragments remained. */
-                       u16 NextFragTime;
-
-                       /* pretend following packet length = current packet */
-                       NextFragTime = ComputeTxTime(len + sCrcLng,
-                               rtl8180_rate2rate(rate), 0, bUseShortPreamble);
-
-                       /* ThisFrag-ACk-NextFrag-ACK. */
-                       Duration = NextFragTime + 3 * aSifsTime + 2 * AckTime;
-               }
-
-       } /* End of Unicast packet */
-
-       frag_hdr->duration_id = Duration;
-
-       buflen = priv->txbuffsize;
-       remain = len;
-       temp_tail = tail;
-
-       while (remain != 0) {
-               mb();
-               if (!buflist) {
-                       DMESGE("TX buffer error, cannot TX frames. pri %d.",
-                               priority);
-                       return -1;
-               }
-               buf = buflist->buf;
-
-               if ((*tail & (1 << 31)) && (priority != BEACON_PRIORITY)) {
-                       DMESGW("No more TX desc, returning %x of %x",
-                              remain, len);
-                       priv->stats.txrdu++;
-                       return remain;
-               }
-
-               *tail = 0; /* zeroes header */
-               *(tail+1) = 0;
-               *(tail+3) = 0;
-               *(tail+5) = 0;
-               *(tail+6) = 0;
-               *(tail+7) = 0;
-
-               /* FIXME: should be triggered by HW encryption parameters.*/
-               *tail |= (1<<15); /* no encrypt */
-
-               if (remain == len && !descfrag) {
-                       ownbit_flag = false;
-                       *tail = *tail | (1 << 29); /* first segment of packet */
-                       *tail = *tail | (len);
-               } else {
-                       ownbit_flag = true;
-               }
-
-               for (i = 0; i < buflen && remain > 0; i++, remain--) {
-                       /* copy data into descriptor pointed DMAble buffer */
-                       ((u8 *)buf)[i] = txbuf[i];
-
-                       if (remain == 4 && i+4 >= buflen)
-                               break;
-                       /* ensure the last desc has at least 4 bytes payload */
-               }
-               txbuf = txbuf + i;
-               *(tail+3) = *(tail+3) & ~0xfff;
-               *(tail+3) = *(tail+3) | i; /* buffer length */
-
-               if (bCTSEnable)
-                       *tail |= (1<<18);
-
-               if (bRTSEnable) { /* rts enable */
-                       /* RTS RATE */
-                       *tail |= (ieeerate2rtlrate(
-                               priv->ieee80211->basic_rate) << 19);
-
-                       *tail |= (1<<23); /* rts enable */
-                       *(tail+1) |= (RtsDur&0xffff); /* RTS Duration */
-               }
-               *(tail+3) |= ((TxDescDuration&0xffff)<<16); /* DURATION */
-
-               *(tail + 5) |= (11 << 8); /* retry lim; */
-
-               *tail = *tail | ((rate&0xf) << 24);
-
-               if (morefrag)
-                       *tail = (*tail) | (1<<17); /* more fragment */
-               if (!remain)
-                       *tail = (*tail) | (1<<28); /* last segment of frame */
-
-               *(tail+5) = *(tail+5)|(2<<27);
-               *(tail+7) = *(tail+7)|(1<<4);
-
-               wmb();
-               if (ownbit_flag)
-                       /* descriptor ready to be txed */
-                       *tail |= (1 << 31);
-
-               if ((tail - begin)/8 == count-1)
-                       tail = begin;
-               else
-                       tail = tail+8;
-
-               buflist = buflist->next;
-
-               mb();
-
-               switch (priority) {
-               case MANAGE_PRIORITY:
-                       priv->txmapringtail = tail;
-                       priv->txmapbufstail = buflist;
-                       break;
-               case BK_PRIORITY:
-                       priv->txbkpringtail = tail;
-                       priv->txbkpbufstail = buflist;
-                       break;
-               case BE_PRIORITY:
-                       priv->txbepringtail = tail;
-                       priv->txbepbufstail = buflist;
-                       break;
-               case VI_PRIORITY:
-                       priv->txvipringtail = tail;
-                       priv->txvipbufstail = buflist;
-                       break;
-               case VO_PRIORITY:
-                       priv->txvopringtail = tail;
-                       priv->txvopbufstail = buflist;
-                       break;
-               case HI_PRIORITY:
-                       priv->txhpringtail = tail;
-                       priv->txhpbufstail = buflist;
-                       break;
-               case BEACON_PRIORITY:
-                       /*
-                        * The HW seems to be happy with the 1st
-                        * descriptor filled and the 2nd empty...
-                        * So always update descriptor 1 and never
-                        * touch 2nd
-                        */
-                       break;
-               }
-       }
-       *temp_tail = *temp_tail | (1<<31); /* descriptor ready to be txed */
-       rtl8180_dma_kick(dev, priority);
-
-       return 0;
-}
-
-void rtl8180_irq_rx_tasklet(struct r8180_priv *priv);
-
-static void rtl8180_link_change(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u16 beacon_interval;
-       struct ieee80211_network *net = &priv->ieee80211->current_network;
-
-       rtl8180_update_msr(dev);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-
-       write_nic_dword(dev, BSSID, ((u32 *)net->bssid)[0]);
-       write_nic_word(dev, BSSID+4, ((u16 *)net->bssid)[2]);
-
-       beacon_interval  = read_nic_word(dev, BEACON_INTERVAL);
-       beacon_interval &= ~BEACON_INTERVAL_MASK;
-       beacon_interval |= net->beacon_interval;
-       write_nic_word(dev, BEACON_INTERVAL, beacon_interval);
-
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-
-       rtl8180_set_chan(dev, priv->chan);
-}
-
-static void rtl8180_rq_tx_ack(struct net_device *dev)
-{
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       write_nic_byte(dev, CONFIG4,
-               read_nic_byte(dev, CONFIG4) | CONFIG4_PWRMGT);
-       priv->ack_tx_to_ieee = 1;
-}
-
-static short rtl8180_is_tx_queue_empty(struct net_device *dev)
-{
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u32 *d;
-
-       for (d = priv->txmapring;
-               d < priv->txmapring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-
-       for (d = priv->txbkpring;
-               d < priv->txbkpring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-
-       for (d = priv->txbepring;
-               d < priv->txbepring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-
-       for (d = priv->txvipring;
-               d < priv->txvipring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-
-       for (d = priv->txvopring;
-               d < priv->txvopring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-
-       for (d = priv->txhpring;
-               d < priv->txhpring + priv->txringcount; d += 8)
-                       if (*d & (1<<31))
-                               return 0;
-       return 1;
-}
-
-static void rtl8180_hw_wakeup(struct net_device *dev)
-{
-       unsigned long flags;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       spin_lock_irqsave(&priv->ps_lock, flags);
-       write_nic_byte(dev, CONFIG4,
-               read_nic_byte(dev, CONFIG4) & ~CONFIG4_PWRMGT);
-       if (priv->rf_wakeup)
-               priv->rf_wakeup(dev);
-       spin_unlock_irqrestore(&priv->ps_lock, flags);
-}
-
-static void rtl8180_hw_sleep_down(struct net_device *dev)
-{
-       unsigned long flags;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       spin_lock_irqsave(&priv->ps_lock, flags);
-       if (priv->rf_sleep)
-               priv->rf_sleep(dev);
-       spin_unlock_irqrestore(&priv->ps_lock, flags);
-}
-
-static void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u32 rb = jiffies;
-       unsigned long flags;
-
-       spin_lock_irqsave(&priv->ps_lock, flags);
-
-       /*
-        * Writing HW register with 0 equals to disable
-        * the timer, that is not really what we want
-        */
-       tl -= MSECS(4+16+7);
-
-       /*
-        * If the interval in which we are requested to sleep is too
-        * short then give up and remain awake
-        */
-       if (((tl >= rb) && (tl-rb) <= MSECS(MIN_SLEEP_TIME))
-               || ((rb > tl) && (rb-tl) < MSECS(MIN_SLEEP_TIME))) {
-               spin_unlock_irqrestore(&priv->ps_lock, flags);
-               netdev_warn(dev, "too short to sleep\n");
-               return;
-       }
-
-       {
-               u32 tmp = (tl > rb) ? (tl-rb) : (rb-tl);
-
-               priv->DozePeriodInPast2Sec += jiffies_to_msecs(tmp);
-               /* as tl may be less than rb */
-               queue_delayed_work(priv->ieee80211->wq,
-                       &priv->ieee80211->hw_wakeup_wq, tmp);
-       }
-       /*
-        * If we suspect the TimerInt is gone beyond tl
-        * while setting it, then give up
-        */
-
-       if (((tl > rb) && ((tl-rb) > MSECS(MAX_SLEEP_TIME))) ||
-               ((tl < rb) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))) {
-               spin_unlock_irqrestore(&priv->ps_lock, flags);
-               return;
-       }
-
-       queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq);
-       spin_unlock_irqrestore(&priv->ps_lock, flags);
-}
-
-static void rtl8180_wmm_single_param_update(struct net_device *dev,
-       u8 mode, AC_CODING eACI, PAC_PARAM param)
-{
-       u8 u1bAIFS;
-       u32 u4bAcParam;
-
-       /* Retrieve parameters to update. */
-       /* Mode G/A: slotTimeTimer = 9; Mode B: 20 */
-       u1bAIFS = param->f.AciAifsn.f.AIFSN * ((mode & IEEE_G) == IEEE_G ?
-               9 : 20) + aSifsTime;
-       u4bAcParam = (((u32)param->f.TXOPLimit << AC_PARAM_TXOP_LIMIT_OFFSET) |
-               ((u32)param->f.Ecw.f.ECWmax << AC_PARAM_ECW_MAX_OFFSET) |
-               ((u32)param->f.Ecw.f.ECWmin << AC_PARAM_ECW_MIN_OFFSET) |
-               ((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
-
-       switch (eACI) {
-       case AC1_BK:
-               write_nic_dword(dev, AC_BK_PARAM, u4bAcParam);
-               return;
-       case AC0_BE:
-               write_nic_dword(dev, AC_BE_PARAM, u4bAcParam);
-               return;
-       case AC2_VI:
-               write_nic_dword(dev, AC_VI_PARAM, u4bAcParam);
-               return;
-       case AC3_VO:
-               write_nic_dword(dev, AC_VO_PARAM, u4bAcParam);
-               return;
-       default:
-               pr_warn("SetHwReg8185(): invalid ACI: %d!\n", eACI);
-               return;
-       }
-}
-
-static void rtl8180_wmm_param_update(struct work_struct *work)
-{
-       struct ieee80211_device *ieee = container_of(work,
-               struct ieee80211_device, wmm_param_update_wq);
-       struct net_device *dev = ieee->dev;
-       u8 *ac_param = (u8 *)(ieee->current_network.wmm_param);
-       u8 mode = ieee->current_network.mode;
-       AC_CODING eACI;
-       AC_PARAM AcParam;
-
-       if (!ieee->current_network.QoS_Enable) {
-               /* legacy ac_xx_param update */
-               AcParam.longData = 0;
-               AcParam.f.AciAifsn.f.AIFSN = 2; /* Follow 802.11 DIFS. */
-               AcParam.f.AciAifsn.f.ACM = 0;
-               AcParam.f.Ecw.f.ECWmin = 3; /* Follow 802.11 CWmin. */
-               AcParam.f.Ecw.f.ECWmax = 7; /* Follow 802.11 CWmax. */
-               AcParam.f.TXOPLimit = 0;
-
-               for (eACI = 0; eACI < AC_MAX; eACI++) {
-                       AcParam.f.AciAifsn.f.ACI = (u8)eACI;
-
-                       rtl8180_wmm_single_param_update(dev, mode, eACI,
-                               (PAC_PARAM)&AcParam);
-               }
-               return;
-       }
-
-       for (eACI = 0; eACI < AC_MAX; eACI++) {
-               rtl8180_wmm_single_param_update(dev, mode,
-                       ((PAC_PARAM)ac_param)->f.AciAifsn.f.ACI,
-                       (PAC_PARAM)ac_param);
-
-               ac_param += sizeof(AC_PARAM);
-       }
-}
-
-void rtl8180_restart_wq(struct work_struct *work);
-void rtl8180_watch_dog_wq(struct work_struct *work);
-void rtl8180_hw_wakeup_wq(struct work_struct *work);
-void rtl8180_hw_sleep_wq(struct work_struct *work);
-void rtl8180_sw_antenna_wq(struct work_struct *work);
-void rtl8180_watch_dog(struct net_device *dev);
-
-static void watch_dog_adaptive(unsigned long data)
-{
-       struct r8180_priv *priv = ieee80211_priv((struct net_device *)data);
-
-       if (!priv->up) {
-               DMESG("<----watch_dog_adaptive():driver is not up!\n");
-               return;
-       }
-
-       /* Tx High Power Mechanism. */
-       if (CheckHighPower((struct net_device *)data))
-               queue_work(priv->ieee80211->wq,
-                       (void *)&priv->ieee80211->tx_pw_wq);
-
-       /* Tx Power Tracking on 87SE. */
-       if (CheckTxPwrTracking((struct net_device *)data))
-               TxPwrTracking87SE((struct net_device *)data);
-
-       /* Perform DIG immediately. */
-       if (CheckDig((struct net_device *)data))
-               queue_work(priv->ieee80211->wq,
-                       (void *)&priv->ieee80211->hw_dig_wq);
-
-       rtl8180_watch_dog((struct net_device *)data);
-
-       queue_work(priv->ieee80211->wq,
-               (void *)&priv->ieee80211->GPIOChangeRFWorkItem);
-
-       priv->watch_dog_timer.expires = jiffies +
-               MSECS(IEEE80211_WATCH_DOG_TIME);
-
-       add_timer(&priv->watch_dog_timer);
-}
-
-static struct rtl8187se_channel_list channel_plan_list[] = {
-       /* FCC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40,
-               44, 48, 52, 56, 60, 64}, 19},
-
-       /* IC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11},
-
-       /* ETSI */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40,
-               44, 48, 52, 56, 60, 64}, 21},
-
-       /* Spain. Change to ETSI. */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40,
-               44, 48, 52, 56, 60, 64}, 21},
-
-       /* France. Change to ETSI. */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40,
-               44, 48, 52, 56, 60, 64}, 21},
-
-       /* MKK */
-       {{14, 36, 40, 44, 48, 52, 56, 60, 64}, 9},
-
-       /* MKK1 */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36,
-               40, 44, 48, 52, 56, 60, 64}, 22},
-
-       /* Israel. */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40,
-               44, 48, 52, 56, 60, 64}, 21},
-
-       /* For 11a , TELEC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 34, 38, 42, 46}, 17},
-
-       /* For Global Domain. 1-11 active, 12-14 passive. */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14},
-
-       /* world wide 13: ch1~ch11 active, ch12~13 passive */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}
-};
-
-static void rtl8180_set_channel_map(u8 channel_plan,
-                                   struct ieee80211_device *ieee)
-{
-       int i;
-
-       ieee->MinPassiveChnlNum = MAX_CHANNEL_NUMBER+1;
-       ieee->IbssStartChnl = 0;
-
-       switch (channel_plan) {
-       case COUNTRY_CODE_FCC:
-       case COUNTRY_CODE_IC:
-       case COUNTRY_CODE_ETSI:
-       case COUNTRY_CODE_SPAIN:
-       case COUNTRY_CODE_FRANCE:
-       case COUNTRY_CODE_MKK:
-       case COUNTRY_CODE_MKK1:
-       case COUNTRY_CODE_ISRAEL:
-       case COUNTRY_CODE_TELEC:
-               {
-                       Dot11d_Init(ieee);
-                       ieee->bGlobalDomain = false;
-                       if (channel_plan_list[channel_plan].len != 0) {
-                               /* Clear old channel map */
-                               memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
-                               /* Set new channel map */
-                               for (i = 0; i < channel_plan_list[channel_plan].len; i++) {
-                                       if (channel_plan_list[channel_plan].channel[i] <= 14)
-                                               GET_DOT11D_INFO(ieee)->channel_map[channel_plan_list[channel_plan].channel[i]] = 1;
-                               }
-                       }
-                       break;
-               }
-       case COUNTRY_CODE_GLOBAL_DOMAIN:
-               {
-                       GET_DOT11D_INFO(ieee)->bEnabled = false;
-                       Dot11d_Reset(ieee);
-                       ieee->bGlobalDomain = true;
-                       break;
-               }
-       case COUNTRY_CODE_WORLD_WIDE_13_INDEX:
-               {
-                       ieee->MinPassiveChnlNum = 12;
-                       ieee->IbssStartChnl = 10;
-                       break;
-               }
-       default:
-               {
-                       Dot11d_Init(ieee);
-                       ieee->bGlobalDomain = false;
-                       memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
-                       for (i = 1; i <= 14; i++)
-                               GET_DOT11D_INFO(ieee)->channel_map[i] = 1;
-                       break;
-               }
-       }
-}
-
-void GPIOChangeRFWorkItemCallBack(struct work_struct *work);
-
-static void rtl8180_statistics_init(struct stats *pstats)
-{
-       memset(pstats, 0, sizeof(struct stats));
-}
-
-static void rtl8180_link_detect_init(struct link_detect_t *plink_detect)
-{
-       memset(plink_detect, 0, sizeof(struct link_detect_t));
-       plink_detect->slot_num = DEFAULT_SLOT_NUM;
-}
-
-static void rtl8187se_eeprom_register_read(struct eeprom_93cx6 *eeprom)
-{
-       struct net_device *dev = eeprom->data;
-       u8 reg = read_nic_byte(dev, EPROM_CMD);
-
-       eeprom->reg_data_in = reg & RTL818X_EEPROM_CMD_WRITE;
-       eeprom->reg_data_out = reg & RTL818X_EEPROM_CMD_READ;
-       eeprom->reg_data_clock = reg & RTL818X_EEPROM_CMD_CK;
-       eeprom->reg_chip_select = reg & RTL818X_EEPROM_CMD_CS;
-}
-
-static void rtl8187se_eeprom_register_write(struct eeprom_93cx6 *eeprom)
-{
-       struct net_device *dev = eeprom->data;
-       u8 reg = 2 << 6;
-
-       if (eeprom->reg_data_in)
-               reg |= RTL818X_EEPROM_CMD_WRITE;
-       if (eeprom->reg_data_out)
-               reg |= RTL818X_EEPROM_CMD_READ;
-       if (eeprom->reg_data_clock)
-               reg |= RTL818X_EEPROM_CMD_CK;
-       if (eeprom->reg_chip_select)
-               reg |= RTL818X_EEPROM_CMD_CS;
-
-       write_nic_byte(dev, EPROM_CMD, reg);
-       read_nic_byte(dev, EPROM_CMD);
-       udelay(10);
-}
-
-static short rtl8180_init(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u16 word;
-       u16 usValue;
-       u16 tmpu16;
-       int i, j;
-       struct eeprom_93cx6 eeprom;
-       u16 eeprom_val;
-
-       eeprom.data = dev;
-       eeprom.register_read = rtl8187se_eeprom_register_read;
-       eeprom.register_write = rtl8187se_eeprom_register_write;
-       eeprom.width = PCI_EEPROM_WIDTH_93C46;
-
-       eeprom_93cx6_read(&eeprom, EEPROM_COUNTRY_CODE>>1, &eeprom_val);
-       priv->channel_plan = eeprom_val & 0xFF;
-       if (priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN) {
-               netdev_err(dev, "rtl8180_init: Invalid channel plan! Set to default.\n");
-               priv->channel_plan = 0;
-       }
-
-       DMESG("Channel plan is %d\n", priv->channel_plan);
-       rtl8180_set_channel_map(priv->channel_plan, priv->ieee80211);
-
-       /* FIXME: these constants are placed in a bad pleace. */
-       priv->txbuffsize = 2048;        /* 1024; */
-       priv->txringcount = 32;         /* 32; */
-       priv->rxbuffersize = 2048;      /* 1024; */
-       priv->rxringcount = 64;         /* 32; */
-       priv->txbeaconcount = 2;
-       priv->rx_skb_complete = 1;
-
-       priv->RFChangeInProgress = false;
-       priv->SetRFPowerStateInProgress = false;
-       priv->RFProgType = 0;
-
-       priv->irq_enabled = 0;
-
-       rtl8180_statistics_init(&priv->stats);
-       rtl8180_link_detect_init(&priv->link_detect);
-
-       priv->ack_tx_to_ieee = 0;
-       priv->ieee80211->current_network.beacon_interval =
-               DEFAULT_BEACONINTERVAL;
-       priv->ieee80211->iw_mode = IW_MODE_INFRA;
-       priv->ieee80211->softmac_features  = IEEE_SOFTMAC_SCAN |
-               IEEE_SOFTMAC_ASSOCIATE | IEEE_SOFTMAC_PROBERQ |
-               IEEE_SOFTMAC_PROBERS | IEEE_SOFTMAC_TX_QUEUE;
-       priv->ieee80211->active_scan = 1;
-       priv->ieee80211->rate = 110; /* 11 mbps */
-       priv->ieee80211->modulation = IEEE80211_CCK_MODULATION;
-       priv->ieee80211->host_encrypt = 1;
-       priv->ieee80211->host_decrypt = 1;
-       priv->ieee80211->sta_wake_up = rtl8180_hw_wakeup;
-       priv->ieee80211->ps_request_tx_ack = rtl8180_rq_tx_ack;
-       priv->ieee80211->enter_sleep_state = rtl8180_hw_sleep;
-       priv->ieee80211->ps_is_queue_empty = rtl8180_is_tx_queue_empty;
-
-       priv->hw_wep = hwwep;
-       priv->dev = dev;
-       priv->retry_rts = DEFAULT_RETRY_RTS;
-       priv->retry_data = DEFAULT_RETRY_DATA;
-       priv->RFChangeInProgress = false;
-       priv->SetRFPowerStateInProgress = false;
-       priv->RFProgType = 0;
-       priv->bInactivePs = true; /* false; */
-       priv->ieee80211->bInactivePs = priv->bInactivePs;
-       priv->bSwRfProcessing = false;
-       priv->eRFPowerState = RF_OFF;
-       priv->RfOffReason = 0;
-       priv->led_strategy = SW_LED_MODE0;
-       priv->TxPollingTimes = 0;
-       priv->bLeisurePs = true;
-       priv->dot11PowerSaveMode = ACTIVE;
-       priv->AdMinCheckPeriod = 5;
-       priv->AdMaxCheckPeriod = 10;
-       priv->AdMaxRxSsThreshold = 30;  /* 60->30 */
-       priv->AdRxSsThreshold = 20;     /* 50->20 */
-       priv->AdCheckPeriod = priv->AdMinCheckPeriod;
-       priv->AdTickCount = 0;
-       priv->AdRxSignalStrength = -1;
-       priv->RegSwAntennaDiversityMechanism = 0;
-       priv->RegDefaultAntenna = 0;
-       priv->SignalStrength = 0;
-       priv->AdRxOkCnt = 0;
-       priv->CurrAntennaIndex = 0;
-       priv->AdRxSsBeforeSwitched = 0;
-       init_timer(&priv->SwAntennaDiversityTimer);
-       priv->SwAntennaDiversityTimer.data = (unsigned long)dev;
-       priv->SwAntennaDiversityTimer.function =
-               (void *)SwAntennaDiversityTimerCallback;
-       priv->bDigMechanism = true;
-       priv->InitialGain = 6;
-       priv->bXtalCalibration = false;
-       priv->XtalCal_Xin = 0;
-       priv->XtalCal_Xout = 0;
-       priv->bTxPowerTrack = false;
-       priv->ThermalMeter = 0;
-       priv->FalseAlarmRegValue = 0;
-       priv->RegDigOfdmFaUpTh = 0xc; /* Upper threshold of OFDM false alarm,
-                                       which is used in DIG. */
-       priv->DIG_NumberFallbackVote = 0;
-       priv->DIG_NumberUpgradeVote = 0;
-       priv->LastSignalStrengthInPercent = 0;
-       priv->Stats_SignalStrength = 0;
-       priv->LastRxPktAntenna = 0;
-       priv->SignalQuality = 0; /* in 0-100 index. */
-       priv->Stats_SignalQuality = 0;
-       priv->RecvSignalPower = 0; /* in dBm. */
-       priv->Stats_RecvSignalPower = 0;
-       priv->AdMainAntennaRxOkCnt = 0;
-       priv->AdAuxAntennaRxOkCnt = 0;
-       priv->bHWAdSwitched = false;
-       priv->bRegHighPowerMechanism = true;
-       priv->RegHiPwrUpperTh = 77;
-       priv->RegHiPwrLowerTh = 75;
-       priv->RegRSSIHiPwrUpperTh = 70;
-       priv->RegRSSIHiPwrLowerTh = 20;
-       priv->bCurCCKPkt = false;
-       priv->UndecoratedSmoothedSS = -1;
-       priv->bToUpdateTxPwr = false;
-       priv->CurCCKRSSI = 0;
-       priv->RxPower = 0;
-       priv->RSSI = 0;
-       priv->NumTxOkTotal = 0;
-       priv->NumTxUnicast = 0;
-       priv->keepAliveLevel = DEFAULT_KEEP_ALIVE_LEVEL;
-       priv->CurrRetryCnt = 0;
-       priv->LastRetryCnt = 0;
-       priv->LastTxokCnt = 0;
-       priv->LastRxokCnt = 0;
-       priv->LastRetryRate = 0;
-       priv->bTryuping = 0;
-       priv->CurrTxRate = 0;
-       priv->CurrRetryRate = 0;
-       priv->TryupingCount = 0;
-       priv->TryupingCountNoData = 0;
-       priv->TryDownCountLowData = 0;
-       priv->LastTxOKBytes = 0;
-       priv->LastFailTxRate = 0;
-       priv->LastFailTxRateSS = 0;
-       priv->FailTxRateCount = 0;
-       priv->LastTxThroughput = 0;
-       priv->NumTxOkBytesTotal = 0;
-       priv->ForcedDataRate = 0;
-       priv->RegBModeGainStage = 1;
-
-       priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
-       spin_lock_init(&priv->irq_th_lock);
-       spin_lock_init(&priv->tx_lock);
-       spin_lock_init(&priv->ps_lock);
-       spin_lock_init(&priv->rf_ps_lock);
-       sema_init(&priv->wx_sem, 1);
-       INIT_WORK(&priv->reset_wq, (void *)rtl8180_restart_wq);
-       INIT_DELAYED_WORK(&priv->ieee80211->hw_wakeup_wq,
-                         (void *)rtl8180_hw_wakeup_wq);
-       INIT_DELAYED_WORK(&priv->ieee80211->hw_sleep_wq,
-                         (void *)rtl8180_hw_sleep_wq);
-       INIT_WORK(&priv->ieee80211->wmm_param_update_wq,
-                 (void *)rtl8180_wmm_param_update);
-       INIT_DELAYED_WORK(&priv->ieee80211->rate_adapter_wq,
-                         (void *)rtl8180_rate_adapter);
-       INIT_DELAYED_WORK(&priv->ieee80211->hw_dig_wq,
-                        (void *)rtl8180_hw_dig_wq);
-       INIT_DELAYED_WORK(&priv->ieee80211->tx_pw_wq,
-                        (void *)rtl8180_tx_pw_wq);
-       INIT_DELAYED_WORK(&priv->ieee80211->GPIOChangeRFWorkItem,
-                        (void *) GPIOChangeRFWorkItemCallBack);
-       tasklet_init(&priv->irq_rx_tasklet,
-                    (void(*)(unsigned long)) rtl8180_irq_rx_tasklet,
-                    (unsigned long)priv);
-
-       init_timer(&priv->watch_dog_timer);
-       priv->watch_dog_timer.data = (unsigned long)dev;
-       priv->watch_dog_timer.function = watch_dog_adaptive;
-
-       init_timer(&priv->rateadapter_timer);
-       priv->rateadapter_timer.data = (unsigned long)dev;
-       priv->rateadapter_timer.function = timer_rate_adaptive;
-       priv->RateAdaptivePeriod = RATE_ADAPTIVE_TIMER_PERIOD;
-       priv->bEnhanceTxPwr = false;
-
-       priv->ieee80211->softmac_hard_start_xmit = rtl8180_hard_start_xmit;
-       priv->ieee80211->set_chan = rtl8180_set_chan;
-       priv->ieee80211->link_change = rtl8180_link_change;
-       priv->ieee80211->softmac_data_hard_start_xmit = rtl8180_hard_data_xmit;
-       priv->ieee80211->data_hard_stop = rtl8180_data_hard_stop;
-       priv->ieee80211->data_hard_resume = rtl8180_data_hard_resume;
-
-       priv->ieee80211->init_wmmparam_flag = 0;
-
-       priv->ieee80211->start_send_beacons = rtl8180_start_tx_beacon;
-       priv->ieee80211->stop_send_beacons = rtl8180_beacon_tx_disable;
-       priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD;
-
-       priv->ShortRetryLimit = 7;
-       priv->LongRetryLimit = 7;
-       priv->EarlyRxThreshold = 7;
-
-       priv->TransmitConfig =  (1<<TCR_DurProcMode_OFFSET) |
-                               (7<<TCR_MXDMA_OFFSET) |
-                               (priv->ShortRetryLimit<<TCR_SRL_OFFSET) |
-                               (priv->LongRetryLimit<<TCR_LRL_OFFSET);
-
-       priv->ReceiveConfig =   RCR_AMF | RCR_ADF | RCR_ACF |
-                               RCR_AB | RCR_AM | RCR_APM |
-                               (7<<RCR_MXDMA_OFFSET) |
-                               (priv->EarlyRxThreshold<<RCR_FIFO_OFFSET) |
-                               (priv->EarlyRxThreshold == 7 ?
-                                        RCR_ONLYERLPKT : 0);
-
-       priv->IntrMask          = IMR_TMGDOK | IMR_TBDER |
-                                 IMR_THPDER | IMR_THPDOK |
-                                 IMR_TVODER | IMR_TVODOK |
-                                 IMR_TVIDER | IMR_TVIDOK |
-                                 IMR_TBEDER | IMR_TBEDOK |
-                                 IMR_TBKDER | IMR_TBKDOK |
-                                 IMR_RDU |
-                                 IMR_RER | IMR_ROK |
-                                 IMR_RQoSOK;
-
-       priv->InitialGain = 6;
-
-       DMESG("MAC controller is a RTL8187SE b/g");
-
-       priv->ieee80211->modulation |= IEEE80211_OFDM_MODULATION;
-       priv->ieee80211->short_slot = 1;
-
-       eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &usValue);
-       DMESG("usValue is %#hx\n", usValue);
-       /* 3Read AntennaDiversity */
-
-       /* SW Antenna Diversity. */
-       priv->EEPROMSwAntennaDiversity = (usValue & EEPROM_SW_AD_MASK) ==
-               EEPROM_SW_AD_ENABLE;
-
-       /* Default Antenna to use. */
-       priv->EEPROMDefaultAntenna1 = (usValue & EEPROM_DEF_ANT_MASK) ==
-               EEPROM_DEF_ANT_1;
-
-       if (priv->RegSwAntennaDiversityMechanism == 0) /* Auto */
-               /* 0: default from EEPROM. */
-               priv->bSwAntennaDiverity = priv->EEPROMSwAntennaDiversity;
-       else
-               /* 1:disable antenna diversity, 2: enable antenna diversity. */
-               priv->bSwAntennaDiverity =
-                       priv->RegSwAntennaDiversityMechanism == 2;
-
-       if (priv->RegDefaultAntenna == 0)
-               /* 0: default from EEPROM. */
-               priv->bDefaultAntenna1 = priv->EEPROMDefaultAntenna1;
-       else
-               /* 1: main, 2: aux. */
-               priv->bDefaultAntenna1 = priv->RegDefaultAntenna == 2;
-
-       priv->plcp_preamble_mode = 2;
-       /* the eeprom type is stored in RCR register bit #6 */
-       if (RCR_9356SEL & read_nic_dword(dev, RCR))
-               priv->epromtype = EPROM_93c56;
-       else
-               priv->epromtype = EPROM_93c46;
-
-       eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)
-                              dev->dev_addr, 3);
-
-       for (i = 1, j = 0; i < 14; i += 2, j++) {
-               eeprom_93cx6_read(&eeprom, EPROM_TXPW_CH1_2 + j, &word);
-               priv->chtxpwr[i] = word & 0xff;
-               priv->chtxpwr[i+1] = (word & 0xff00)>>8;
-       }
-       for (i = 1, j = 0; i < 14; i += 2, j++) {
-               eeprom_93cx6_read(&eeprom, EPROM_TXPW_OFDM_CH1_2 + j, &word);
-               priv->chtxpwr_ofdm[i] = word & 0xff;
-               priv->chtxpwr_ofdm[i+1] = (word & 0xff00) >> 8;
-       }
-
-       /* 3Read crystal calibration and thermal meter indication on 87SE. */
-       eeprom_93cx6_read(&eeprom, EEPROM_RSV>>1, &tmpu16);
-
-       /* Crystal calibration for Xin and Xout resp. */
-       priv->XtalCal_Xout = tmpu16 & EEPROM_XTAL_CAL_XOUT_MASK;
-       priv->XtalCal_Xin = (tmpu16 & EEPROM_XTAL_CAL_XIN_MASK) >> 4;
-       if ((tmpu16 & EEPROM_XTAL_CAL_ENABLE) >> 12)
-               priv->bXtalCalibration = true;
-
-       /* Thermal meter reference indication. */
-       priv->ThermalMeter =  (u8)((tmpu16 & EEPROM_THERMAL_METER_MASK) >> 8);
-       if ((tmpu16 & EEPROM_THERMAL_METER_ENABLE) >> 13)
-               priv->bTxPowerTrack = true;
-
-       priv->rf_sleep = rtl8225z4_rf_sleep;
-       priv->rf_wakeup = rtl8225z4_rf_wakeup;
-       DMESGW("**PLEASE** REPORT SUCCESSFUL/UNSUCCESSFUL TO Realtek!");
-
-       priv->rf_close = rtl8225z2_rf_close;
-       priv->rf_init = rtl8225z2_rf_init;
-       priv->rf_set_chan = rtl8225z2_rf_set_chan;
-       priv->rf_set_sens = NULL;
-
-       if (0 != alloc_rx_desc_ring(dev, priv->rxbuffersize, priv->rxringcount))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                 TX_MANAGEPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                TX_BKPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                TX_BEPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                 TX_VIPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                 TX_VOPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
-                                 TX_HIGHPRIORITY_RING_ADDR))
-               return -ENOMEM;
-
-       if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txbeaconcount,
-                                 TX_BEACON_RING_ADDR))
-               return -ENOMEM;
-
-       if (request_irq(dev->irq, rtl8180_interrupt,
-               IRQF_SHARED, dev->name, dev)) {
-               DMESGE("Error allocating IRQ %d", dev->irq);
-               return -1;
-       } else {
-               priv->irq = dev->irq;
-               DMESG("IRQ %d", dev->irq);
-       }
-
-       return 0;
-}
-
-void rtl8180_no_hw_wep(struct net_device *dev)
-{
-}
-
-void rtl8180_set_hw_wep(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 pgreg;
-       u8 security;
-       u32 key0_word4;
-
-       pgreg = read_nic_byte(dev, PGSELECT);
-       write_nic_byte(dev, PGSELECT, pgreg & ~(1<<PGSELECT_PG_SHIFT));
-
-       key0_word4 = read_nic_dword(dev, KEY0+4+4+4);
-       key0_word4 &= ~0xff;
-       key0_word4 |= priv->key0[3] & 0xff;
-       write_nic_dword(dev, KEY0, (priv->key0[0]));
-       write_nic_dword(dev, KEY0+4, (priv->key0[1]));
-       write_nic_dword(dev, KEY0+4+4, (priv->key0[2]));
-       write_nic_dword(dev, KEY0+4+4+4, (key0_word4));
-
-       security  = read_nic_byte(dev, SECURITY);
-       security |= (1<<SECURITY_WEP_TX_ENABLE_SHIFT);
-       security |= (1<<SECURITY_WEP_RX_ENABLE_SHIFT);
-       security &= ~SECURITY_ENCRYP_MASK;
-       security |= (SECURITY_ENCRYP_104<<SECURITY_ENCRYP_SHIFT);
-
-       write_nic_byte(dev, SECURITY, security);
-
-       DMESG("key %x %x %x %x", read_nic_dword(dev, KEY0+4+4+4),
-             read_nic_dword(dev, KEY0+4+4), read_nic_dword(dev, KEY0+4),
-             read_nic_dword(dev, KEY0));
-}
-
-
-void rtl8185_rf_pins_enable(struct net_device *dev)
-{
-       write_nic_word(dev, RFPinsEnable, 0x1fff); /* | tmp); */
-}
-
-void rtl8185_set_anaparam2(struct net_device *dev, u32 a)
-{
-       u8 conf3;
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-
-       conf3 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, conf3 | (1<<CONFIG3_ANAPARAM_W_SHIFT));
-       write_nic_dword(dev, ANAPARAM2, a);
-
-       conf3 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, conf3 & ~(1<<CONFIG3_ANAPARAM_W_SHIFT));
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-}
-
-void rtl8180_set_anaparam(struct net_device *dev, u32 a)
-{
-       u8 conf3;
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-
-       conf3 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, conf3 | (1<<CONFIG3_ANAPARAM_W_SHIFT));
-       write_nic_dword(dev, ANAPARAM, a);
-
-       conf3 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, conf3 & ~(1<<CONFIG3_ANAPARAM_W_SHIFT));
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-}
-
-void rtl8185_tx_antenna(struct net_device *dev, u8 ant)
-{
-       write_nic_byte(dev, TX_ANTENNA, ant);
-       force_pci_posting(dev);
-       mdelay(1);
-}
-
-static void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
-{
-       u32 phyw;
-
-       adr |= 0x80;
-
-       phyw = ((data<<8) | adr);
-
-       /* Note: we must write 0xff7c after 0x7d-0x7f to write BB register. */
-       write_nic_byte(dev, 0x7f, ((phyw & 0xff000000) >> 24));
-       write_nic_byte(dev, 0x7e, ((phyw & 0x00ff0000) >> 16));
-       write_nic_byte(dev, 0x7d, ((phyw & 0x0000ff00) >> 8));
-       write_nic_byte(dev, 0x7c, ((phyw & 0x000000ff)));
-}
-
-inline void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data)
-{
-       data = data & 0xff;
-       rtl8185_write_phy(dev, adr, data);
-}
-
-void write_phy_cck(struct net_device *dev, u8 adr, u32 data)
-{
-       data = data & 0xff;
-       rtl8185_write_phy(dev, adr, data | 0x10000);
-}
-
-/*
- * This configures registers for beacon tx and enables it via
- * rtl8180_beacon_tx_enable(). rtl8180_beacon_tx_disable() might
- * be used to stop beacon transmission
- */
-void rtl8180_start_tx_beacon(struct net_device *dev)
-{
-       u16 word;
-
-       DMESG("Enabling beacon TX");
-       rtl8180_prepare_beacon(dev);
-       rtl8180_irq_disable(dev);
-       rtl8180_beacon_tx_enable(dev);
-
-       word = read_nic_word(dev, AtimWnd) & ~AtimWnd_AtimWnd;
-       write_nic_word(dev, AtimWnd, word); /* word |= */
-
-       word  = read_nic_word(dev, BintrItv);
-       word &= ~BintrItv_BintrItv;
-       word |= 1000; /* priv->ieee80211->current_network.beacon_interval *
-                      * ((priv->txbeaconcount > 1)?(priv->txbeaconcount-1):1);
-                      * FIXME: check if correct ^^ worked with 0x3e8;
-                      */
-       write_nic_word(dev, BintrItv, word);
-
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-
-       rtl8185b_irq_enable(dev);
-}
-
-static struct net_device_stats *rtl8180_stats(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       return &priv->ieee80211->stats;
-}
-
-/*
- * Change current and default preamble mode.
- */
-static bool MgntActSet_802_11_PowerSaveMode(struct r8180_priv *priv,
-                                    enum rt_ps_mode rtPsMode)
-{
-       /* Currently, we do not change power save mode on IBSS mode. */
-       if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-               return false;
-
-       priv->ieee80211->ps = rtPsMode;
-
-       return true;
-}
-
-static void LeisurePSEnter(struct r8180_priv *priv)
-{
-       if (priv->bLeisurePs)
-               if (priv->ieee80211->ps == IEEE80211_PS_DISABLED)
-                       /* IEEE80211_PS_ENABLE */
-                       MgntActSet_802_11_PowerSaveMode(priv,
-                               IEEE80211_PS_MBCAST | IEEE80211_PS_UNICAST);
-}
-
-static void LeisurePSLeave(struct r8180_priv *priv)
-{
-       if (priv->bLeisurePs)
-               if (priv->ieee80211->ps != IEEE80211_PS_DISABLED)
-                       MgntActSet_802_11_PowerSaveMode(
-                               priv, IEEE80211_PS_DISABLED);
-}
-
-void rtl8180_hw_wakeup_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(
-               dwork, struct ieee80211_device, hw_wakeup_wq);
-       struct net_device *dev = ieee->dev;
-
-       rtl8180_hw_wakeup(dev);
-}
-
-void rtl8180_hw_sleep_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(
-               dwork, struct ieee80211_device, hw_sleep_wq);
-       struct net_device *dev = ieee->dev;
-
-       rtl8180_hw_sleep_down(dev);
-}
-
-static void MgntLinkKeepAlive(struct r8180_priv *priv)
-{
-       if (priv->keepAliveLevel == 0)
-               return;
-
-       if (priv->ieee80211->state == IEEE80211_LINKED) {
-               /*
-                * Keep-Alive.
-                */
-
-               if ((priv->keepAliveLevel == 2) ||
-                       (priv->link_detect.last_num_tx_unicast ==
-                               priv->NumTxUnicast &&
-                       priv->link_detect.last_num_rx_unicast ==
-                               priv->ieee80211->NumRxUnicast)
-                       ) {
-                       priv->link_detect.idle_count++;
-
-                       /*
-                        * Send a Keep-Alive packet packet to AP if we had
-                        * been idle for a while.
-                        */
-                       if (priv->link_detect.idle_count >=
-                               KEEP_ALIVE_INTERVAL /
-                               CHECK_FOR_HANG_PERIOD - 1) {
-                               priv->link_detect.idle_count = 0;
-                               ieee80211_sta_ps_send_null_frame(
-                                       priv->ieee80211, false);
-                       }
-               } else {
-                       priv->link_detect.idle_count = 0;
-               }
-               priv->link_detect.last_num_tx_unicast = priv->NumTxUnicast;
-               priv->link_detect.last_num_rx_unicast =
-                       priv->ieee80211->NumRxUnicast;
-       }
-}
-
-void rtl8180_watch_dog(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       bool bEnterPS = false;
-       bool bBusyTraffic = false;
-       u32 TotalRxNum = 0;
-       u16 SlotIndex = 0;
-       u16 i = 0;
-       if (priv->ieee80211->actscanning == false) {
-               if ((priv->ieee80211->iw_mode != IW_MODE_ADHOC) &&
-                   (priv->ieee80211->state == IEEE80211_NOLINK) &&
-                   (priv->ieee80211->beinretry == false) &&
-                   (priv->eRFPowerState == RF_ON))
-                       IPSEnter(dev);
-       }
-       if ((priv->ieee80211->state == IEEE80211_LINKED) &&
-               (priv->ieee80211->iw_mode == IW_MODE_INFRA)) {
-               SlotIndex = (priv->link_detect.slot_index++) %
-                       priv->link_detect.slot_num;
-
-               priv->link_detect.rx_frame_num[SlotIndex] =
-                       priv->ieee80211->NumRxDataInPeriod +
-                       priv->ieee80211->NumRxBcnInPeriod;
-
-               for (i = 0; i < priv->link_detect.slot_num; i++)
-                       TotalRxNum += priv->link_detect.rx_frame_num[i];
-
-               if (TotalRxNum == 0) {
-                       priv->ieee80211->state = IEEE80211_ASSOCIATING;
-                       queue_work(priv->ieee80211->wq,
-                               &priv->ieee80211->associate_procedure_wq);
-               }
-       }
-
-       MgntLinkKeepAlive(priv);
-
-       LeisurePSLeave(priv);
-
-       if (priv->ieee80211->state == IEEE80211_LINKED) {
-               priv->link_detect.num_rx_ok_in_period =
-                       priv->ieee80211->NumRxDataInPeriod;
-               if (priv->link_detect.num_rx_ok_in_period > 666 ||
-                       priv->link_detect.num_tx_ok_in_period > 666) {
-                       bBusyTraffic = true;
-               }
-               if ((priv->link_detect.num_rx_ok_in_period +
-                       priv->link_detect.num_tx_ok_in_period > 8)
-                       || (priv->link_detect.num_rx_ok_in_period > 2)) {
-                       bEnterPS = false;
-               } else
-                       bEnterPS = true;
-
-               if (bEnterPS)
-                       LeisurePSEnter(priv);
-               else
-                       LeisurePSLeave(priv);
-       } else
-               LeisurePSLeave(priv);
-       priv->link_detect.b_busy_traffic = bBusyTraffic;
-       priv->link_detect.num_rx_ok_in_period = 0;
-       priv->link_detect.num_tx_ok_in_period = 0;
-       priv->ieee80211->NumRxDataInPeriod = 0;
-       priv->ieee80211->NumRxBcnInPeriod = 0;
-}
-
-static int _rtl8180_up(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       priv->up = 1;
-
-       DMESG("Bringing up iface");
-       rtl8185b_adapter_start(dev);
-       rtl8185b_rx_enable(dev);
-       rtl8185b_tx_enable(dev);
-       if (priv->bInactivePs) {
-               if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-                       IPSLeave(dev);
-       }
-       timer_rate_adaptive((unsigned long)dev);
-       watch_dog_adaptive((unsigned long)dev);
-       if (priv->bSwAntennaDiverity)
-                       SwAntennaDiversityTimerCallback(dev);
-       ieee80211_softmac_start_protocol(priv->ieee80211);
-       return 0;
-}
-
-static int rtl8180_open(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-
-       down(&priv->wx_sem);
-       ret = rtl8180_up(dev);
-       up(&priv->wx_sem);
-       return ret;
-}
-
-int rtl8180_up(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->up == 1)
-               return -1;
-
-       return _rtl8180_up(dev);
-}
-
-static int rtl8180_close(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-
-       down(&priv->wx_sem);
-       ret = rtl8180_down(dev);
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-int rtl8180_down(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->up == 0)
-               return -1;
-
-       priv->up = 0;
-
-       ieee80211_softmac_stop_protocol(priv->ieee80211);
-       /* FIXME */
-       if (!netif_queue_stopped(dev))
-               netif_stop_queue(dev);
-       rtl8180_rtx_disable(dev);
-       rtl8180_irq_disable(dev);
-       del_timer_sync(&priv->watch_dog_timer);
-       del_timer_sync(&priv->rateadapter_timer);
-       cancel_delayed_work(&priv->ieee80211->rate_adapter_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_sleep_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_dig_wq);
-       cancel_delayed_work(&priv->ieee80211->tx_pw_wq);
-       del_timer_sync(&priv->SwAntennaDiversityTimer);
-       SetZebraRFPowerState8185(dev, RF_OFF);
-       memset(&priv->ieee80211->current_network,
-               0, sizeof(struct ieee80211_network));
-       priv->ieee80211->state = IEEE80211_NOLINK;
-       return 0;
-}
-
-void rtl8180_restart_wq(struct work_struct *work)
-{
-       struct r8180_priv *priv = container_of(
-               work, struct r8180_priv, reset_wq);
-       struct net_device *dev = priv->dev;
-
-       down(&priv->wx_sem);
-
-       rtl8180_commit(dev);
-
-       up(&priv->wx_sem);
-}
-
-static void rtl8180_restart(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       schedule_work(&priv->reset_wq);
-}
-
-void rtl8180_commit(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->up == 0)
-               return;
-
-       del_timer_sync(&priv->watch_dog_timer);
-       del_timer_sync(&priv->rateadapter_timer);
-       cancel_delayed_work(&priv->ieee80211->rate_adapter_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_wakeup_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_sleep_wq);
-       cancel_delayed_work(&priv->ieee80211->hw_dig_wq);
-       cancel_delayed_work(&priv->ieee80211->tx_pw_wq);
-       del_timer_sync(&priv->SwAntennaDiversityTimer);
-       ieee80211_softmac_stop_protocol(priv->ieee80211);
-       rtl8180_irq_disable(dev);
-       rtl8180_rtx_disable(dev);
-       _rtl8180_up(dev);
-}
-
-static void r8180_set_multicast(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       short promisc;
-
-       promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
-
-       if (promisc != priv->promisc)
-               rtl8180_restart(dev);
-
-       priv->promisc = promisc;
-}
-
-static int r8180_set_mac_adr(struct net_device *dev, void *mac)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct sockaddr *addr = mac;
-
-       down(&priv->wx_sem);
-
-       memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
-
-       if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
-               memcpy(priv->ieee80211->current_network.bssid,
-                       dev->dev_addr, ETH_ALEN);
-
-       if (priv->up) {
-               rtl8180_down(dev);
-               rtl8180_up(dev);
-       }
-
-       up(&priv->wx_sem);
-
-       return 0;
-}
-
-/* based on ipw2200 driver */
-static int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct iwreq *wrq = (struct iwreq *) rq;
-       int ret = -1;
-
-       switch (cmd) {
-       case RTL_IOCTL_WPA_SUPPLICANT:
-               ret = ieee80211_wpa_supplicant_ioctl(
-                       priv->ieee80211, &wrq->u.data);
-               return ret;
-       default:
-               return -EOPNOTSUPP;
-       }
-
-       return -EOPNOTSUPP;
-}
-
-static const struct net_device_ops rtl8180_netdev_ops = {
-       .ndo_open               = rtl8180_open,
-       .ndo_stop               = rtl8180_close,
-       .ndo_get_stats          = rtl8180_stats,
-       .ndo_tx_timeout         = rtl8180_restart,
-       .ndo_do_ioctl           = rtl8180_ioctl,
-       .ndo_set_rx_mode        = r8180_set_multicast,
-       .ndo_set_mac_address    = r8180_set_mac_adr,
-       .ndo_validate_addr      = eth_validate_addr,
-       .ndo_change_mtu         = eth_change_mtu,
-       .ndo_start_xmit         = ieee80211_rtl_xmit,
-};
-
-static int rtl8180_pci_probe(struct pci_dev *pdev,
-                            const struct pci_device_id *id)
-{
-       unsigned long ioaddr = 0;
-       struct net_device *dev = NULL;
-       struct r8180_priv *priv = NULL;
-       u8 unit = 0;
-       int ret = -ENODEV;
-
-       unsigned long pmem_start, pmem_len, pmem_flags;
-
-       DMESG("Configuring chip resources");
-
-       if (pci_enable_device(pdev)) {
-               DMESG("Failed to enable PCI device");
-               return -EIO;
-       }
-
-       pci_set_master(pdev);
-       pci_set_dma_mask(pdev, 0xffffff00ULL);
-       pci_set_consistent_dma_mask(pdev, 0xffffff00ULL);
-       dev = alloc_ieee80211(sizeof(struct r8180_priv));
-       if (!dev) {
-               ret = -ENOMEM;
-               goto fail_free;
-       }
-       priv = ieee80211_priv(dev);
-       priv->ieee80211 = netdev_priv(dev);
-
-       pci_set_drvdata(pdev, dev);
-       SET_NETDEV_DEV(dev, &pdev->dev);
-
-       priv = ieee80211_priv(dev);
-       priv->pdev = pdev;
-
-       pmem_start = pci_resource_start(pdev, 1);
-       pmem_len = pci_resource_len(pdev, 1);
-       pmem_flags = pci_resource_flags(pdev, 1);
-
-       if (!(pmem_flags & IORESOURCE_MEM)) {
-               DMESG("region #1 not a MMIO resource, aborting");
-               goto fail;
-       }
-
-       if (!request_mem_region(pmem_start, pmem_len, RTL8180_MODULE_NAME)) {
-               DMESG("request_mem_region failed!");
-               goto fail;
-       }
-
-       ioaddr = (unsigned long)ioremap_nocache(pmem_start, pmem_len);
-       if (ioaddr == (unsigned long)NULL) {
-               DMESG("ioremap failed!");
-               goto fail1;
-       }
-
-       dev->mem_start = ioaddr; /* shared mem start */
-       dev->mem_end = ioaddr + pci_resource_len(pdev, 0); /* shared mem end */
-
-       pci_read_config_byte(pdev, 0x05, &unit);
-       pci_write_config_byte(pdev, 0x05, unit & (~0x04));
-
-       dev->irq = pdev->irq;
-       priv->irq = 0;
-
-       dev->netdev_ops = &rtl8180_netdev_ops;
-       dev->wireless_handlers = &r8180_wx_handlers_def;
-
-       dev->type = ARPHRD_ETHER;
-       dev->watchdog_timeo = HZ*3;
-
-       if (dev_alloc_name(dev, ifname) < 0) {
-               DMESG("Oops: devname already taken! Trying wlan%%d...\n");
-               strcpy(ifname, "wlan%d");
-               dev_alloc_name(dev, ifname);
-       }
-
-       if (rtl8180_init(dev) != 0) {
-               DMESG("Initialization failed");
-               goto fail1;
-       }
-
-       netif_carrier_off(dev);
-
-       if (register_netdev(dev))
-               goto fail1;
-
-       rtl8180_proc_init_one(dev);
-
-       DMESG("Driver probe completed\n");
-       return 0;
-fail1:
-       if (dev->mem_start != (unsigned long)NULL) {
-               iounmap((void __iomem *)dev->mem_start);
-               release_mem_region(pci_resource_start(pdev, 1),
-                                  pci_resource_len(pdev, 1));
-       }
-fail:
-       if (dev) {
-               if (priv->irq) {
-                       free_irq(dev->irq, dev);
-                       dev->irq = 0;
-               }
-               free_ieee80211(dev);
-       }
-
-fail_free:
-       pci_disable_device(pdev);
-
-       DMESG("wlan driver load failed\n");
-       return ret;
-}
-
-static void rtl8180_pci_remove(struct pci_dev *pdev)
-{
-       struct r8180_priv *priv;
-       struct net_device *dev = pci_get_drvdata(pdev);
-
-       if (dev) {
-               unregister_netdev(dev);
-
-               priv = ieee80211_priv(dev);
-
-               rtl8180_proc_remove_one(dev);
-               rtl8180_down(dev);
-               priv->rf_close(dev);
-               rtl8180_reset(dev);
-               mdelay(10);
-
-               if (priv->irq) {
-                       DMESG("Freeing irq %d", dev->irq);
-                       free_irq(dev->irq, dev);
-                       priv->irq = 0;
-               }
-
-               free_rx_desc_ring(dev);
-               free_tx_desc_rings(dev);
-
-               if (dev->mem_start != (unsigned long)NULL) {
-                       iounmap((void __iomem *)dev->mem_start);
-                       release_mem_region(pci_resource_start(pdev, 1),
-                                          pci_resource_len(pdev, 1));
-               }
-
-               free_ieee80211(dev);
-       }
-       pci_disable_device(pdev);
-
-       DMESG("wlan driver removed\n");
-}
-
-static int __init rtl8180_pci_module_init(void)
-{
-       int ret;
-
-       ret = ieee80211_crypto_init();
-       if (ret) {
-               pr_err("ieee80211_crypto_init() failed %d\n", ret);
-               return ret;
-       }
-       ret = ieee80211_crypto_tkip_init();
-       if (ret) {
-               pr_err("ieee80211_crypto_tkip_init() failed %d\n", ret);
-               return ret;
-       }
-       ret = ieee80211_crypto_ccmp_init();
-       if (ret) {
-               pr_err("ieee80211_crypto_ccmp_init() failed %d\n", ret);
-               return ret;
-       }
-       ret = ieee80211_crypto_wep_init();
-       if (ret) {
-               pr_err("ieee80211_crypto_wep_init() failed %d\n", ret);
-               return ret;
-       }
-
-       pr_info("\nLinux kernel driver for RTL8180 / RTL8185 based WLAN cards\n");
-       pr_info("Copyright (c) 2004-2005, Andrea Merello\n");
-       DMESG("Initializing module");
-       DMESG("Wireless extensions version %d", WIRELESS_EXT);
-       rtl8180_proc_module_init();
-
-       if (pci_register_driver(&rtl8180_pci_driver)) {
-               DMESG("No device found");
-               return -ENODEV;
-       }
-       return 0;
-}
-
-static void __exit rtl8180_pci_module_exit(void)
-{
-       pci_unregister_driver(&rtl8180_pci_driver);
-       rtl8180_proc_module_remove();
-       ieee80211_crypto_tkip_exit();
-       ieee80211_crypto_ccmp_exit();
-       ieee80211_crypto_wep_exit();
-       ieee80211_crypto_deinit();
-       DMESG("Exiting");
-}
-
-static void rtl8180_try_wake_queue(struct net_device *dev, int pri)
-{
-       unsigned long flags;
-       short enough_desc;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       spin_lock_irqsave(&priv->tx_lock, flags);
-       enough_desc = check_nic_enought_desc(dev, pri);
-       spin_unlock_irqrestore(&priv->tx_lock, flags);
-
-       if (enough_desc)
-               ieee80211_rtl_wake_queue(priv->ieee80211);
-}
-
-static void rtl8180_tx_isr(struct net_device *dev, int pri, short error)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u32 *tail; /* tail virtual addr */
-       u32 *head; /* head virtual addr */
-       u32 *begin; /* start of ring virtual addr */
-       u32 *nicv; /* nic pointer virtual addr */
-       u32 nic; /* nic pointer physical addr */
-       u32 nicbegin; /* start of ring physical addr */
-       unsigned long flag;
-       /* physical addr are ok on 32 bits since we set DMA mask */
-       int offs;
-       int j, i;
-       int hd;
-       if (error)
-               priv->stats.txretry++;
-       spin_lock_irqsave(&priv->tx_lock, flag);
-       switch (pri) {
-       case MANAGE_PRIORITY:
-               tail = priv->txmapringtail;
-               begin = priv->txmapring;
-               head = priv->txmapringhead;
-               nic = read_nic_dword(dev, TX_MANAGEPRIORITY_RING_ADDR);
-               nicbegin = priv->txmapringdma;
-               break;
-       case BK_PRIORITY:
-               tail = priv->txbkpringtail;
-               begin = priv->txbkpring;
-               head = priv->txbkpringhead;
-               nic = read_nic_dword(dev, TX_BKPRIORITY_RING_ADDR);
-               nicbegin = priv->txbkpringdma;
-               break;
-       case BE_PRIORITY:
-               tail = priv->txbepringtail;
-               begin = priv->txbepring;
-               head = priv->txbepringhead;
-               nic = read_nic_dword(dev, TX_BEPRIORITY_RING_ADDR);
-               nicbegin = priv->txbepringdma;
-               break;
-       case VI_PRIORITY:
-               tail = priv->txvipringtail;
-               begin = priv->txvipring;
-               head = priv->txvipringhead;
-               nic = read_nic_dword(dev, TX_VIPRIORITY_RING_ADDR);
-               nicbegin = priv->txvipringdma;
-               break;
-       case VO_PRIORITY:
-               tail = priv->txvopringtail;
-               begin = priv->txvopring;
-               head = priv->txvopringhead;
-               nic = read_nic_dword(dev, TX_VOPRIORITY_RING_ADDR);
-               nicbegin = priv->txvopringdma;
-               break;
-       case HI_PRIORITY:
-               tail = priv->txhpringtail;
-               begin = priv->txhpring;
-               head = priv->txhpringhead;
-               nic = read_nic_dword(dev, TX_HIGHPRIORITY_RING_ADDR);
-               nicbegin = priv->txhpringdma;
-               break;
-
-       default:
-               spin_unlock_irqrestore(&priv->tx_lock, flag);
-               return;
-       }
-
-       nicv = (u32 *)((nic - nicbegin) + (u8 *)begin);
-       if ((head <= tail && (nicv > tail || nicv < head)) ||
-               (head > tail && (nicv > tail && nicv < head))) {
-                       DMESGW("nic has lost pointer");
-                       spin_unlock_irqrestore(&priv->tx_lock, flag);
-                       rtl8180_restart(dev);
-                       return;
-               }
-
-       /*
-        * We check all the descriptors between the head and the nic,
-        * but not the currently pointed by the nic (the next to be txed)
-        * and the previous of the pointed (might be in process ??)
-        */
-       offs = (nic - nicbegin);
-       offs = offs / 8 / 4;
-       hd = (head - begin) / 8;
-
-       if (offs >= hd)
-               j = offs - hd;
-       else
-               j = offs + (priv->txringcount-1-hd);
-
-       j -= 2;
-       if (j < 0)
-               j = 0;
-
-       for (i = 0; i < j; i++) {
-               if ((*head) & (1<<31))
-                       break;
-               if (((*head)&(0x10000000)) != 0) {
-                       priv->CurrRetryCnt += (u16)((*head) & (0x000000ff));
-                       if (!error)
-                               priv->NumTxOkTotal++;
-               }
-
-               if (!error)
-                       priv->NumTxOkBytesTotal += (*(head+3)) & (0x00000fff);
-
-               *head = *head & ~(1<<31);
-
-               if ((head - begin)/8 == priv->txringcount-1)
-                       head = begin;
-               else
-                       head += 8;
-       }
-
-       /*
-        * The head has been moved to the last certainly TXed
-        * (or at least processed by the nic) packet.
-        * The driver take forcefully owning of all these packets
-        * If the packet previous of the nic pointer has been
-        * processed this doesn't matter: it will be checked
-        * here at the next round. Anyway if no more packet are
-        * TXed no memory leak occur at all.
-        */
-
-       switch (pri) {
-       case MANAGE_PRIORITY:
-               priv->txmapringhead = head;
-
-               if (priv->ack_tx_to_ieee) {
-                       if (rtl8180_is_tx_queue_empty(dev)) {
-                               priv->ack_tx_to_ieee = 0;
-                               ieee80211_ps_tx_ack(priv->ieee80211, !error);
-                       }
-               }
-               break;
-       case BK_PRIORITY:
-               priv->txbkpringhead = head;
-               break;
-       case BE_PRIORITY:
-               priv->txbepringhead = head;
-               break;
-       case VI_PRIORITY:
-               priv->txvipringhead = head;
-               break;
-       case VO_PRIORITY:
-               priv->txvopringhead = head;
-               break;
-       case HI_PRIORITY:
-               priv->txhpringhead = head;
-               break;
-       }
-
-       spin_unlock_irqrestore(&priv->tx_lock, flag);
-}
-
-static irqreturn_t rtl8180_interrupt(int irq, void *netdev)
-{
-       struct net_device *dev = (struct net_device *) netdev;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       unsigned long flags;
-       u32 inta;
-
-       /* We should return IRQ_NONE, but for now let me keep this */
-       if (priv->irq_enabled == 0)
-               return IRQ_HANDLED;
-
-       spin_lock_irqsave(&priv->irq_th_lock, flags);
-
-       /* ISR: 4bytes */
-       inta = read_nic_dword(dev, ISR);
-       write_nic_dword(dev, ISR, inta); /* reset int situation */
-
-       priv->stats.shints++;
-
-       if (!inta) {
-               spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-               return IRQ_HANDLED;
-       /*
-        * most probably we can safely return IRQ_NONE,
-        * but for now is better to avoid problems
-        */
-       }
-
-       if (inta == 0xffff) {
-               /* HW disappeared */
-               spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-               return IRQ_HANDLED;
-       }
-
-       priv->stats.ints++;
-
-       if (!netif_running(dev)) {
-               spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-               return IRQ_HANDLED;
-       }
-
-       if (inta & ISR_TimeOut)
-               write_nic_dword(dev, TimerInt, 0);
-
-       if (inta & ISR_TBDOK)
-               priv->stats.txbeacon++;
-
-       if (inta & ISR_TBDER)
-               priv->stats.txbeaconerr++;
-
-       if (inta & IMR_TMGDOK)
-               rtl8180_tx_isr(dev, MANAGE_PRIORITY, 0);
-
-       if (inta & ISR_THPDER) {
-               priv->stats.txhperr++;
-               rtl8180_tx_isr(dev, HI_PRIORITY, 1);
-               priv->ieee80211->stats.tx_errors++;
-       }
-
-       if (inta & ISR_THPDOK) { /* High priority tx ok */
-               priv->link_detect.num_tx_ok_in_period++;
-               priv->stats.txhpokint++;
-               rtl8180_tx_isr(dev, HI_PRIORITY, 0);
-       }
-
-       if (inta & ISR_RER)
-               priv->stats.rxerr++;
-
-       if (inta & ISR_TBKDER) { /* corresponding to BK_PRIORITY */
-               priv->stats.txbkperr++;
-               priv->ieee80211->stats.tx_errors++;
-               rtl8180_tx_isr(dev, BK_PRIORITY, 1);
-               rtl8180_try_wake_queue(dev, BK_PRIORITY);
-       }
-
-       if (inta & ISR_TBEDER) { /* corresponding to BE_PRIORITY */
-               priv->stats.txbeperr++;
-               priv->ieee80211->stats.tx_errors++;
-               rtl8180_tx_isr(dev, BE_PRIORITY, 1);
-               rtl8180_try_wake_queue(dev, BE_PRIORITY);
-       }
-       if (inta & ISR_TNPDER) { /* corresponding to VO_PRIORITY */
-               priv->stats.txnperr++;
-               priv->ieee80211->stats.tx_errors++;
-               rtl8180_tx_isr(dev, NORM_PRIORITY, 1);
-               rtl8180_try_wake_queue(dev, NORM_PRIORITY);
-       }
-
-       if (inta & ISR_TLPDER) { /* corresponding to VI_PRIORITY */
-               priv->stats.txlperr++;
-               priv->ieee80211->stats.tx_errors++;
-               rtl8180_tx_isr(dev, LOW_PRIORITY, 1);
-               rtl8180_try_wake_queue(dev, LOW_PRIORITY);
-       }
-
-       if (inta & ISR_ROK) {
-               priv->stats.rxint++;
-               tasklet_schedule(&priv->irq_rx_tasklet);
-       }
-
-       if (inta & ISR_RQoSOK) {
-               priv->stats.rxint++;
-               tasklet_schedule(&priv->irq_rx_tasklet);
-       }
-
-       if (inta & ISR_BcnInt)
-               rtl8180_prepare_beacon(dev);
-
-       if (inta & ISR_RDU) {
-               DMESGW("No RX descriptor available");
-               priv->stats.rxrdu++;
-               tasklet_schedule(&priv->irq_rx_tasklet);
-       }
-
-       if (inta & ISR_RXFOVW) {
-               priv->stats.rxoverflow++;
-               tasklet_schedule(&priv->irq_rx_tasklet);
-       }
-
-       if (inta & ISR_TXFOVW)
-               priv->stats.txoverflow++;
-
-       if (inta & ISR_TNPDOK) { /* Normal priority tx ok */
-               priv->link_detect.num_tx_ok_in_period++;
-               priv->stats.txnpokint++;
-               rtl8180_tx_isr(dev, NORM_PRIORITY, 0);
-               rtl8180_try_wake_queue(dev, NORM_PRIORITY);
-       }
-
-       if (inta & ISR_TLPDOK) { /* Low priority tx ok */
-               priv->link_detect.num_tx_ok_in_period++;
-               priv->stats.txlpokint++;
-               rtl8180_tx_isr(dev, LOW_PRIORITY, 0);
-               rtl8180_try_wake_queue(dev, LOW_PRIORITY);
-       }
-
-       if (inta & ISR_TBKDOK) { /* corresponding to BK_PRIORITY */
-               priv->stats.txbkpokint++;
-               priv->link_detect.num_tx_ok_in_period++;
-               rtl8180_tx_isr(dev, BK_PRIORITY, 0);
-               rtl8180_try_wake_queue(dev, BE_PRIORITY);
-       }
-
-       if (inta & ISR_TBEDOK) { /* corresponding to BE_PRIORITY */
-               priv->stats.txbeperr++;
-               priv->link_detect.num_tx_ok_in_period++;
-               rtl8180_tx_isr(dev, BE_PRIORITY, 0);
-               rtl8180_try_wake_queue(dev, BE_PRIORITY);
-       }
-       force_pci_posting(dev);
-       spin_unlock_irqrestore(&priv->irq_th_lock, flags);
-
-       return IRQ_HANDLED;
-}
-
-void rtl8180_irq_rx_tasklet(struct r8180_priv *priv)
-{
-       rtl8180_rx(priv->dev);
-}
-
-void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
-{
-       struct ieee80211_device *ieee = container_of(
-               work, struct ieee80211_device, GPIOChangeRFWorkItem.work);
-       struct net_device *dev = ieee->dev;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 btPSR;
-       u8 btConfig0;
-       enum rt_rf_power_state eRfPowerStateToSet;
-       bool bActuallySet = false;
-
-       char *argv[3];
-       static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh";
-       static char *envp[] = {"HOME=/", "TERM=linux",
-               "PATH=/usr/bin:/bin", NULL};
-       static int readf_count;
-
-       readf_count = (readf_count+1)%0xffff;
-       /* We should turn off LED before polling FF51[4]. */
-
-       /* Turn off LED. */
-       btPSR = read_nic_byte(dev, PSR);
-       write_nic_byte(dev, PSR, (btPSR & ~BIT3));
-
-       /* It need to delay 4us suggested */
-       udelay(4);
-
-       /* HW radio On/Off according to the value of FF51[4](config0) */
-       btConfig0 = btPSR = read_nic_byte(dev, CONFIG0);
-
-       eRfPowerStateToSet = (btConfig0 & BIT4) ?  RF_ON : RF_OFF;
-
-       /* Turn LED back on when radio enabled */
-       if (eRfPowerStateToSet == RF_ON)
-               write_nic_byte(dev, PSR, btPSR | BIT3);
-
-       if ((priv->ieee80211->bHwRadioOff == true) &&
-          (eRfPowerStateToSet == RF_ON)) {
-               priv->ieee80211->bHwRadioOff = false;
-               bActuallySet = true;
-       } else if ((priv->ieee80211->bHwRadioOff == false) &&
-                 (eRfPowerStateToSet == RF_OFF)) {
-               priv->ieee80211->bHwRadioOff = true;
-               bActuallySet = true;
-       }
-
-       if (bActuallySet) {
-               MgntActSet_RF_State(dev, eRfPowerStateToSet, RF_CHANGE_BY_HW);
-
-               /* To update the UI status for Power status changed */
-               if (priv->ieee80211->bHwRadioOff == true)
-                       argv[1] = "RFOFF";
-               else
-                       argv[1] = "RFON";
-               argv[0] = RadioPowerPath;
-               argv[2] = NULL;
-
-               call_usermodehelper(RadioPowerPath, argv, envp, UMH_WAIT_PROC);
-       }
-}
-
-module_init(rtl8180_pci_module_init);
-module_exit(rtl8180_pci_module_exit);
diff --git a/drivers/staging/rtl8187se/r8180_dm.c b/drivers/staging/rtl8187se/r8180_dm.c
deleted file mode 100644 (file)
index 8c020e0..0000000
+++ /dev/null
@@ -1,1139 +0,0 @@
-#include "r8180_dm.h"
-#include "r8180_hw.h"
-#include "r8180_93cx6.h"
-
- /*    Return TRUE if we shall perform High Power Mechanism, FALSE otherwise. */
-#define RATE_ADAPTIVE_TIMER_PERIOD      300
-
-bool CheckHighPower(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = priv->ieee80211;
-
-       if (!priv->bRegHighPowerMechanism)
-               return false;
-
-       if (ieee->state == IEEE80211_LINKED_SCANNING)
-               return false;
-
-       return true;
-}
-
-/*
- *     Description:
- *             Update Tx power level if necessary.
- *             See also DoRxHighPower() and SetTxPowerLevel8185() for reference.
- *
- *     Note:
- *             The reason why we udpate Tx power level here instead of DoRxHighPower()
- *             is the number of IO to change Tx power is much more than channel TR switch
- *             and they are related to OFDM and MAC registers.
- *             So, we don't want to update it so frequently in per-Rx packet base.
- */
-static void DoTxHighPower(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u16                     HiPwrUpperTh = 0;
-       u16                     HiPwrLowerTh = 0;
-       u8                      RSSIHiPwrUpperTh;
-       u8                      RSSIHiPwrLowerTh;
-       u8                      u1bTmp;
-       char                    OfdmTxPwrIdx, CckTxPwrIdx;
-
-       HiPwrUpperTh = priv->RegHiPwrUpperTh;
-       HiPwrLowerTh = priv->RegHiPwrLowerTh;
-
-       HiPwrUpperTh = HiPwrUpperTh * 10;
-       HiPwrLowerTh = HiPwrLowerTh * 10;
-       RSSIHiPwrUpperTh = priv->RegRSSIHiPwrUpperTh;
-       RSSIHiPwrLowerTh = priv->RegRSSIHiPwrLowerTh;
-
-       /* lzm add 080826 */
-       OfdmTxPwrIdx  = priv->chtxpwr_ofdm[priv->ieee80211->current_network.channel];
-       CckTxPwrIdx  = priv->chtxpwr[priv->ieee80211->current_network.channel];
-
-       if ((priv->UndecoratedSmoothedSS > HiPwrUpperTh) ||
-               (priv->bCurCCKPkt && (priv->CurCCKRSSI > RSSIHiPwrUpperTh))) {
-               /* Stevenl suggested that degrade 8dbm in high power sate. 2007-12-04 Isaiah */
-
-               priv->bToUpdateTxPwr = true;
-               u1bTmp = read_nic_byte(dev, CCK_TXAGC);
-
-               /* If it never enter High Power. */
-               if (CckTxPwrIdx == u1bTmp) {
-                       u1bTmp = (u1bTmp > 16) ? (u1bTmp - 16) : 0;  /* 8dbm */
-                       write_nic_byte(dev, CCK_TXAGC, u1bTmp);
-
-                       u1bTmp = read_nic_byte(dev, OFDM_TXAGC);
-                       u1bTmp = (u1bTmp > 16) ? (u1bTmp - 16) : 0;  /* 8dbm */
-                       write_nic_byte(dev, OFDM_TXAGC, u1bTmp);
-               }
-
-       } else if ((priv->UndecoratedSmoothedSS < HiPwrLowerTh) &&
-               (!priv->bCurCCKPkt || priv->CurCCKRSSI < RSSIHiPwrLowerTh)) {
-               if (priv->bToUpdateTxPwr) {
-                       priv->bToUpdateTxPwr = false;
-                       /* SD3 required. */
-                       u1bTmp = read_nic_byte(dev, CCK_TXAGC);
-                       if (u1bTmp < CckTxPwrIdx) {
-                               write_nic_byte(dev, CCK_TXAGC, CckTxPwrIdx);
-                       }
-
-                       u1bTmp = read_nic_byte(dev, OFDM_TXAGC);
-                       if (u1bTmp < OfdmTxPwrIdx) {
-                               write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
-                       }
-               }
-       }
-}
-
-
-/*
- *     Description:
- *             Callback function of UpdateTxPowerWorkItem.
- *             Because of some event happened, e.g. CCX TPC, High Power Mechanism,
- *             We update Tx power of current channel again.
- */
-void rtl8180_tx_pw_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, tx_pw_wq);
-       struct net_device *dev = ieee->dev;
-
-       DoTxHighPower(dev);
-}
-
-
-/*
- *     Return TRUE if we shall perform DIG Mechanism, FALSE otherwise.
- */
-bool CheckDig(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = priv->ieee80211;
-
-       if (!priv->bDigMechanism)
-               return false;
-
-       if (ieee->state != IEEE80211_LINKED)
-               return false;
-
-       if ((priv->ieee80211->rate / 5) < 36) /* Schedule Dig under all OFDM rates. By Bruce, 2007-06-01. */
-               return false;
-       return true;
-}
-/*
- *     Implementation of DIG for Zebra and Zebra2.
- */
-static void DIG_Zebra(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u16                     CCKFalseAlarm, OFDMFalseAlarm;
-       u16                     OfdmFA1, OfdmFA2;
-       int                     InitialGainStep = 7; /* The number of initial gain stages. */
-       int                     LowestGainStage = 4; /* The capable lowest stage of performing dig workitem. */
-       u32                     AwakePeriodIn2Sec = 0;
-
-       CCKFalseAlarm = (u16)(priv->FalseAlarmRegValue & 0x0000ffff);
-       OFDMFalseAlarm = (u16)((priv->FalseAlarmRegValue >> 16) & 0x0000ffff);
-       OfdmFA1 =  0x15;
-       OfdmFA2 = ((u16)(priv->RegDigOfdmFaUpTh)) << 8;
-
-       /* The number of initial gain steps is different, by Bruce, 2007-04-13. */
-       if (priv->InitialGain == 0) { /* autoDIG */
-               /* Advised from SD3 DZ */
-               priv->InitialGain = 4; /* In 87B, m74dBm means State 4 (m82dBm) */
-       }
-       /* Advised from SD3 DZ */
-       OfdmFA1 = 0x20;
-
-#if 1 /* lzm reserved 080826 */
-       AwakePeriodIn2Sec = (2000 - priv->DozePeriodInPast2Sec);
-       priv->DozePeriodInPast2Sec = 0;
-
-       if (AwakePeriodIn2Sec) {
-               OfdmFA1 = (u16)((OfdmFA1 * AwakePeriodIn2Sec) / 2000);
-               OfdmFA2 = (u16)((OfdmFA2 * AwakePeriodIn2Sec) / 2000);
-       } else {
-               ;
-       }
-#endif
-
-       InitialGainStep = 8;
-       LowestGainStage = priv->RegBModeGainStage; /* Lowest gain stage. */
-
-       if (OFDMFalseAlarm > OfdmFA1) {
-               if (OFDMFalseAlarm > OfdmFA2) {
-                       priv->DIG_NumberFallbackVote++;
-                       if (priv->DIG_NumberFallbackVote > 1) {
-                               /* serious OFDM  False Alarm, need fallback */
-                               if (priv->InitialGain < InitialGainStep) {
-                                       priv->InitialGainBackUp = priv->InitialGain;
-
-                                       priv->InitialGain = (priv->InitialGain + 1);
-                                       UpdateInitialGain(dev);
-                               }
-                               priv->DIG_NumberFallbackVote = 0;
-                               priv->DIG_NumberUpgradeVote = 0;
-                       }
-               } else {
-                       if (priv->DIG_NumberFallbackVote)
-                               priv->DIG_NumberFallbackVote--;
-               }
-               priv->DIG_NumberUpgradeVote = 0;
-       } else {
-               if (priv->DIG_NumberFallbackVote)
-                       priv->DIG_NumberFallbackVote--;
-               priv->DIG_NumberUpgradeVote++;
-
-               if (priv->DIG_NumberUpgradeVote > 9) {
-                       if (priv->InitialGain > LowestGainStage) { /* In 87B, m78dBm means State 4 (m864dBm) */
-                               priv->InitialGainBackUp = priv->InitialGain;
-
-                               priv->InitialGain = (priv->InitialGain - 1);
-                               UpdateInitialGain(dev);
-                       }
-                       priv->DIG_NumberFallbackVote = 0;
-                       priv->DIG_NumberUpgradeVote = 0;
-               }
-       }
-}
-
-/*
- *     Dispatch DIG implementation according to RF.
- */
-static void DynamicInitGain(struct net_device *dev)
-{
-       DIG_Zebra(dev);
-}
-
-void rtl8180_hw_dig_wq(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_dig_wq);
-       struct net_device *dev = ieee->dev;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       /* Read CCK and OFDM False Alarm. */
-       priv->FalseAlarmRegValue = read_nic_dword(dev, CCK_FALSE_ALARM);
-
-
-       /* Adjust Initial Gain dynamically. */
-       DynamicInitGain(dev);
-
-}
-
-static int IncludedInSupportedRates(struct r8180_priv *priv, u8 TxRate)
-{
-       u8 rate_len;
-       u8 rate_ex_len;
-       u8                      RateMask = 0x7F;
-       u8                      idx;
-       unsigned short          Found = 0;
-       u8                      NaiveTxRate = TxRate&RateMask;
-
-       rate_len = priv->ieee80211->current_network.rates_len;
-       rate_ex_len = priv->ieee80211->current_network.rates_ex_len;
-       for (idx = 0; idx < rate_len; idx++) {
-               if ((priv->ieee80211->current_network.rates[idx] & RateMask) == NaiveTxRate) {
-                       Found = 1;
-                       goto found_rate;
-               }
-       }
-       for (idx = 0; idx < rate_ex_len; idx++) {
-               if ((priv->ieee80211->current_network.rates_ex[idx] & RateMask) == NaiveTxRate) {
-                       Found = 1;
-                       goto found_rate;
-               }
-       }
-       return Found;
-found_rate:
-       return Found;
-}
-
-/*
- *     Get the Tx rate one degree up form the input rate in the supported rates.
- *     Return the upgrade rate if it is successed, otherwise return the input rate.
- */
-static u8 GetUpgradeTxRate(struct net_device *dev, u8 rate)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8                      UpRate;
-
-       /* Upgrade 1 degree. */
-       switch (rate) {
-       case 108: /* Up to 54Mbps. */
-               UpRate = 108;
-               break;
-
-       case 96: /* Up to 54Mbps. */
-               UpRate = 108;
-               break;
-
-       case 72: /* Up to 48Mbps. */
-               UpRate = 96;
-               break;
-
-       case 48: /* Up to 36Mbps. */
-               UpRate = 72;
-               break;
-
-       case 36: /* Up to 24Mbps. */
-               UpRate = 48;
-               break;
-
-       case 22: /* Up to 18Mbps. */
-               UpRate = 36;
-               break;
-
-       case 11: /* Up to 11Mbps. */
-               UpRate = 22;
-               break;
-
-       case 4: /* Up to 5.5Mbps. */
-               UpRate = 11;
-               break;
-
-       case 2: /* Up to 2Mbps. */
-               UpRate = 4;
-               break;
-
-       default:
-               printk("GetUpgradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
-               return rate;
-       }
-       /* Check if the rate is valid. */
-       if (IncludedInSupportedRates(priv, UpRate)) {
-               return UpRate;
-       } else {
-               return rate;
-       }
-       return rate;
-}
-/*
- *     Get the Tx rate one degree down form the input rate in the supported rates.
- *     Return the degrade rate if it is successed, otherwise return the input rate.
- */
-
-static u8 GetDegradeTxRate(struct net_device *dev, u8 rate)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8                      DownRate;
-
-       /* Upgrade 1 degree. */
-       switch (rate) {
-       case 108: /* Down to 48Mbps. */
-               DownRate = 96;
-               break;
-
-       case 96: /* Down to 36Mbps. */
-               DownRate = 72;
-               break;
-
-       case 72: /* Down to 24Mbps. */
-               DownRate = 48;
-               break;
-
-       case 48: /* Down to 18Mbps. */
-               DownRate = 36;
-               break;
-
-       case 36: /* Down to 11Mbps. */
-               DownRate = 22;
-               break;
-
-       case 22: /* Down to 5.5Mbps. */
-               DownRate = 11;
-               break;
-
-       case 11: /* Down to 2Mbps. */
-               DownRate = 4;
-               break;
-
-       case 4: /* Down to 1Mbps. */
-               DownRate = 2;
-               break;
-
-       case 2: /* Down to 1Mbps. */
-               DownRate = 2;
-               break;
-
-       default:
-               printk("GetDegradeTxRate(): Input Tx Rate(%d) is undefined!\n", rate);
-               return rate;
-       }
-       /* Check if the rate is valid. */
-       if (IncludedInSupportedRates(priv, DownRate)) {
-               return DownRate;
-       } else {
-               return rate;
-       }
-       return rate;
-}
-/*
- *      Helper function to determine if specified data rate is
- *      CCK rate.
- */
-
-static bool MgntIsCckRate(u16 rate)
-{
-       bool bReturn = false;
-
-       if ((rate <= 22) && (rate != 12) && (rate != 18)) {
-               bReturn = true;
-       }
-
-       return bReturn;
-}
-/*
- *     Description:
- *             Tx Power tracking mechanism routine on 87SE.
- */
-void TxPwrTracking87SE(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u8      tmpu1Byte, CurrentThermal, Idx;
-       char    CckTxPwrIdx, OfdmTxPwrIdx;
-
-       tmpu1Byte = read_nic_byte(dev, EN_LPF_CAL);
-       CurrentThermal = (tmpu1Byte & 0xf0) >> 4; /*[ 7:4]: thermal meter indication. */
-       CurrentThermal = (CurrentThermal > 0x0c) ? 0x0c : CurrentThermal;/* lzm add 080826 */
-
-       if (CurrentThermal != priv->ThermalMeter) {
-               /* Update Tx Power level on each channel. */
-               for (Idx = 1; Idx < 15; Idx++) {
-                       CckTxPwrIdx = priv->chtxpwr[Idx];
-                       OfdmTxPwrIdx = priv->chtxpwr_ofdm[Idx];
-
-                       if (CurrentThermal > priv->ThermalMeter) {
-                               /* higher thermal meter. */
-                               CckTxPwrIdx += (CurrentThermal - priv->ThermalMeter) * 2;
-                               OfdmTxPwrIdx += (CurrentThermal - priv->ThermalMeter) * 2;
-
-                               if (CckTxPwrIdx > 35)
-                                       CckTxPwrIdx = 35; /* Force TxPower to maximal index. */
-                               if (OfdmTxPwrIdx > 35)
-                                       OfdmTxPwrIdx = 35;
-                       } else {
-                               /* lower thermal meter. */
-                               CckTxPwrIdx -= (priv->ThermalMeter - CurrentThermal) * 2;
-                               OfdmTxPwrIdx -= (priv->ThermalMeter - CurrentThermal) * 2;
-
-                               if (CckTxPwrIdx < 0)
-                                       CckTxPwrIdx = 0;
-                               if (OfdmTxPwrIdx < 0)
-                                       OfdmTxPwrIdx = 0;
-                       }
-
-                       /* Update TxPower level on CCK and OFDM resp. */
-                       priv->chtxpwr[Idx] = CckTxPwrIdx;
-                       priv->chtxpwr_ofdm[Idx] = OfdmTxPwrIdx;
-               }
-
-               /* Update TxPower level immediately. */
-               rtl8225z2_SetTXPowerLevel(dev, priv->ieee80211->current_network.channel);
-       }
-       priv->ThermalMeter = CurrentThermal;
-}
-static void StaRateAdaptive87SE(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       unsigned long   CurrTxokCnt;
-       u16             CurrRetryCnt;
-       u16             CurrRetryRate;
-       unsigned long   CurrRxokCnt;
-       bool            bTryUp = false;
-       bool            bTryDown = false;
-       u8              TryUpTh = 1;
-       u8              TryDownTh = 2;
-       u32             TxThroughput;
-       long            CurrSignalStrength;
-       bool            bUpdateInitialGain = false;
-       u8              u1bOfdm = 0, u1bCck = 0;
-       char            OfdmTxPwrIdx, CckTxPwrIdx;
-
-       priv->RateAdaptivePeriod = RATE_ADAPTIVE_TIMER_PERIOD;
-
-
-       CurrRetryCnt    = priv->CurrRetryCnt;
-       CurrTxokCnt     = priv->NumTxOkTotal - priv->LastTxokCnt;
-       CurrRxokCnt     = priv->ieee80211->NumRxOkTotal - priv->LastRxokCnt;
-       CurrSignalStrength = priv->Stats_RecvSignalPower;
-       TxThroughput = (u32)(priv->NumTxOkBytesTotal - priv->LastTxOKBytes);
-       priv->LastTxOKBytes = priv->NumTxOkBytesTotal;
-       priv->CurrentOperaRate = priv->ieee80211->rate / 5;
-       /* 2 Compute retry ratio. */
-       if (CurrTxokCnt > 0) {
-               CurrRetryRate = (u16)(CurrRetryCnt * 100 / CurrTxokCnt);
-       } else {
-       /* It may be serious retry. To distinguish serious retry or no packets modified by Bruce */
-               CurrRetryRate = (u16)(CurrRetryCnt * 100 / 1);
-       }
-
-       priv->LastRetryCnt = priv->CurrRetryCnt;
-       priv->LastTxokCnt = priv->NumTxOkTotal;
-       priv->LastRxokCnt = priv->ieee80211->NumRxOkTotal;
-       priv->CurrRetryCnt = 0;
-
-       /* 2No Tx packets, return to init_rate or not? */
-       if (CurrRetryRate == 0 && CurrTxokCnt == 0) {
-               /*
-                * After 9 (30*300ms) seconds in this condition, we try to raise rate.
-                */
-               priv->TryupingCountNoData++;
-
-               /* [TRC Dell Lab] Extend raised period from 4.5sec to 9sec, Isaiah 2008-02-15 18:00 */
-               if (priv->TryupingCountNoData > 30) {
-                       priv->TryupingCountNoData = 0;
-                       priv->CurrentOperaRate = GetUpgradeTxRate(dev, priv->CurrentOperaRate);
-                       /* Reset Fail Record */
-                       priv->LastFailTxRate = 0;
-                       priv->LastFailTxRateSS = -200;
-                       priv->FailTxRateCount = 0;
-               }
-               goto SetInitialGain;
-       } else {
-               priv->TryupingCountNoData = 0; /*Reset trying up times. */
-       }
-
-
-       /*
-        * For Netgear case, I comment out the following signal strength estimation,
-        * which can results in lower rate to transmit when sample is NOT enough (e.g. PING request).
-        *
-        * Restructure rate adaptive as the following main stages:
-        * (1) Add retry threshold in 54M upgrading condition with signal strength.
-        * (2) Add the mechanism to degrade to CCK rate according to signal strength
-        *              and retry rate.
-        * (3) Remove all Initial Gain Updates over OFDM rate. To avoid the complicated
-        *              situation, Initial Gain Update is upon on DIG mechanism except CCK rate.
-        * (4) Add the mechanism of trying to upgrade tx rate.
-        * (5) Record the information of upping tx rate to avoid trying upping tx rate constantly.
-        *
-        */
-
-       /*
-        * 11Mbps or 36Mbps
-        * Check more times in these rate(key rates).
-        */
-       if (priv->CurrentOperaRate == 22 || priv->CurrentOperaRate == 72)
-               TryUpTh += 9;
-       /*
-        * Let these rates down more difficult.
-        */
-       if (MgntIsCckRate(priv->CurrentOperaRate) || priv->CurrentOperaRate == 36)
-               TryDownTh += 1;
-
-       /* 1 Adjust Rate. */
-       if (priv->bTryuping == true) {
-               /* 2 For Test Upgrading mechanism
-                * Note:
-                *      Sometimes the throughput is upon on the capability between the AP and NIC,
-                *      thus the low data rate does not improve the performance.
-                *      We randomly upgrade the data rate and check if the retry rate is improved.
-                */
-
-               /* Upgrading rate did not improve the retry rate, fallback to the original rate. */
-               if ((CurrRetryRate > 25) && TxThroughput < priv->LastTxThroughput) {
-                       /*Not necessary raising rate, fall back rate. */
-                       bTryDown = true;
-               } else {
-                       priv->bTryuping = false;
-               }
-       } else if (CurrSignalStrength > -47 && (CurrRetryRate < 50)) {
-               /*
-                * 2For High Power
-                *
-                * Return to highest data rate, if signal strength is good enough.
-                * SignalStrength threshold(-50dbm) is for RTL8186.
-                * Revise SignalStrength threshold to -51dbm.
-                */
-               /* Also need to check retry rate for safety, by Bruce, 2007-06-05. */
-               if (priv->CurrentOperaRate != priv->ieee80211->current_network.HighestOperaRate) {
-                       bTryUp = true;
-                       /* Upgrade Tx Rate directly. */
-                       priv->TryupingCount += TryUpTh;
-               }
-
-       } else if (CurrTxokCnt > 9 && CurrTxokCnt < 100 && CurrRetryRate >= 600) {
-               /*
-                *2 For Serious Retry
-                *
-                * Traffic is not busy but our Tx retry is serious.
-                */
-               bTryDown = true;
-               /* Let Rate Mechanism to degrade tx rate directly. */
-               priv->TryDownCountLowData += TryDownTh;
-       } else if (priv->CurrentOperaRate == 108) {
-               /* 2For 54Mbps */
-               /* Air Link */
-               if ((CurrRetryRate > 26) && (priv->LastRetryRate > 25)) {
-                       bTryDown = true;
-               }
-               /* Cable Link */
-               else if ((CurrRetryRate > 17) && (priv->LastRetryRate > 16) && (CurrSignalStrength > -72)) {
-                       bTryDown = true;
-               }
-
-               if (bTryDown && (CurrSignalStrength < -75)) /* cable link */
-                       priv->TryDownCountLowData += TryDownTh;
-       } else if (priv->CurrentOperaRate == 96) {
-               /* 2For 48Mbps */
-               /* Air Link */
-               if (((CurrRetryRate > 48) && (priv->LastRetryRate > 47))) {
-                       bTryDown = true;
-               } else if (((CurrRetryRate > 21) && (priv->LastRetryRate > 20)) && (CurrSignalStrength > -74)) { /* Cable Link */
-                       /* Down to rate 36Mbps. */
-                       bTryDown = true;
-               } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2)) {
-                       bTryDown = true;
-                       priv->TryDownCountLowData += TryDownTh;
-               } else if ((CurrRetryRate < 8) && (priv->LastRetryRate < 8)) { /* TO DO: need to consider (RSSI) */
-                       bTryUp = true;
-               }
-
-               if (bTryDown && (CurrSignalStrength < -75)) {
-                       priv->TryDownCountLowData += TryDownTh;
-               }
-       } else if (priv->CurrentOperaRate == 72) {
-               /* 2For 36Mbps */
-               if ((CurrRetryRate > 43) && (priv->LastRetryRate > 41)) {
-                       /* Down to rate 24Mbps. */
-                       bTryDown = true;
-               } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2)) {
-                       bTryDown = true;
-                       priv->TryDownCountLowData += TryDownTh;
-               } else if ((CurrRetryRate < 15) &&  (priv->LastRetryRate < 16)) { /* TO DO: need to consider (RSSI) */
-                       bTryUp = true;
-               }
-
-               if (bTryDown && (CurrSignalStrength < -80))
-                       priv->TryDownCountLowData += TryDownTh;
-
-       } else if (priv->CurrentOperaRate == 48) {
-               /* 2For 24Mbps */
-               /* Air Link */
-               if (((CurrRetryRate > 63) && (priv->LastRetryRate > 62))) {
-                       bTryDown = true;
-               } else if (((CurrRetryRate > 33) && (priv->LastRetryRate > 32)) && (CurrSignalStrength > -82)) { /* Cable Link */
-                       bTryDown = true;
-               } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2)) {
-                       bTryDown = true;
-                       priv->TryDownCountLowData += TryDownTh;
-               } else if ((CurrRetryRate < 20) && (priv->LastRetryRate < 21)) { /* TO DO: need to consider (RSSI) */
-                       bTryUp = true;
-               }
-
-               if (bTryDown && (CurrSignalStrength < -82))
-                       priv->TryDownCountLowData += TryDownTh;
-
-       } else if (priv->CurrentOperaRate == 36) {
-               if (((CurrRetryRate > 85) && (priv->LastRetryRate > 86))) {
-                       bTryDown = true;
-               } else if ((CurrRetryRate > (priv->LastRetryRate + 50)) && (priv->FailTxRateCount > 2)) {
-                       bTryDown = true;
-                       priv->TryDownCountLowData += TryDownTh;
-               } else if ((CurrRetryRate < 22) && (priv->LastRetryRate < 23)) { /* TO DO: need to consider (RSSI) */
-                       bTryUp = true;
-               }
-       } else if (priv->CurrentOperaRate == 22) {
-               /* 2For 11Mbps */
-               if (CurrRetryRate > 95) {
-                       bTryDown = true;
-               } else if ((CurrRetryRate < 29) && (priv->LastRetryRate < 30)) { /*TO DO: need to consider (RSSI) */
-                       bTryUp = true;
-               }
-       } else if (priv->CurrentOperaRate == 11) {
-               /* 2For 5.5Mbps */
-               if (CurrRetryRate > 149) {
-                       bTryDown = true;
-               } else if ((CurrRetryRate < 60) && (priv->LastRetryRate < 65)) {
-                       bTryUp = true;
-               }
-       } else if (priv->CurrentOperaRate == 4) {
-               /* 2For 2 Mbps */
-               if ((CurrRetryRate > 99) && (priv->LastRetryRate > 99)) {
-                       bTryDown = true;
-               } else if ((CurrRetryRate < 65) && (priv->LastRetryRate < 70)) {
-                       bTryUp = true;
-               }
-       } else if (priv->CurrentOperaRate == 2) {
-               /* 2For 1 Mbps */
-               if ((CurrRetryRate < 70) && (priv->LastRetryRate < 75)) {
-                       bTryUp = true;
-               }
-       }
-
-       if (bTryUp && bTryDown)
-               printk("StaRateAdaptive87B(): Tx Rate tried upping and downing simultaneously!\n");
-
-       /* 1 Test Upgrading Tx Rate
-        * Sometimes the cause of the low throughput (high retry rate) is the compatibility between the AP and NIC.
-        * To test if the upper rate may cause lower retry rate, this mechanism randomly occurs to test upgrading tx rate.
-        */
-       if (!bTryUp && !bTryDown && (priv->TryupingCount == 0) && (priv->TryDownCountLowData == 0)
-               && priv->CurrentOperaRate != priv->ieee80211->current_network.HighestOperaRate && priv->FailTxRateCount < 2) {
-               if (jiffies % (CurrRetryRate + 101) == 0) {
-                       bTryUp = true;
-                       priv->bTryuping = true;
-               }
-       }
-
-       /* 1 Rate Mechanism */
-       if (bTryUp) {
-               priv->TryupingCount++;
-               priv->TryDownCountLowData = 0;
-
-               /*
-                * Check more times if we need to upgrade indeed.
-                * Because the largest value of pHalData->TryupingCount is 0xFFFF and
-                * the largest value of pHalData->FailTxRateCount is 0x14,
-                * this condition will be satisfied at most every 2 min.
-                */
-
-               if ((priv->TryupingCount > (TryUpTh + priv->FailTxRateCount * priv->FailTxRateCount)) ||
-                       (CurrSignalStrength > priv->LastFailTxRateSS) || priv->bTryuping) {
-                       priv->TryupingCount = 0;
-                       /*
-                        * When transferring from CCK to OFDM, DIG is an important issue.
-                        */
-                       if (priv->CurrentOperaRate == 22)
-                               bUpdateInitialGain = true;
-
-                       /*
-                        * The difference in throughput between 48Mbps and 36Mbps is 8M.
-                        * So, we must be careful in this rate scale. Isaiah 2008-02-15.
-                        */
-                       if (((priv->CurrentOperaRate == 72) || (priv->CurrentOperaRate == 48) || (priv->CurrentOperaRate == 36)) &&
-                               (priv->FailTxRateCount > 2))
-                               priv->RateAdaptivePeriod = (RATE_ADAPTIVE_TIMER_PERIOD / 2);
-
-                       /* (1)To avoid upgrade frequently to the fail tx rate, add the FailTxRateCount into the threshold. */
-                       /* (2)If the signal strength is increased, it may be able to upgrade. */
-
-                       priv->CurrentOperaRate = GetUpgradeTxRate(dev, priv->CurrentOperaRate);
-
-                       if (priv->CurrentOperaRate == 36) {
-                               priv->bUpdateARFR = true;
-                               write_nic_word(dev, ARFR, 0x0F8F); /* bypass 12/9/6 */
-                       } else if (priv->bUpdateARFR) {
-                               priv->bUpdateARFR = false;
-                               write_nic_word(dev, ARFR, 0x0FFF); /* set 1M ~ 54Mbps. */
-                       }
-
-                       /* Update Fail Tx rate and count. */
-                       if (priv->LastFailTxRate != priv->CurrentOperaRate) {
-                               priv->LastFailTxRate = priv->CurrentOperaRate;
-                               priv->FailTxRateCount = 0;
-                               priv->LastFailTxRateSS = -200; /* Set lowest power. */
-                       }
-               }
-       } else {
-               if (priv->TryupingCount > 0)
-                       priv->TryupingCount--;
-       }
-
-       if (bTryDown) {
-               priv->TryDownCountLowData++;
-               priv->TryupingCount = 0;
-
-               /* Check if Tx rate can be degraded or Test trying upgrading should fallback. */
-               if (priv->TryDownCountLowData > TryDownTh || priv->bTryuping) {
-                       priv->TryDownCountLowData = 0;
-                       priv->bTryuping = false;
-                       /* Update fail information. */
-                       if (priv->LastFailTxRate == priv->CurrentOperaRate) {
-                               priv->FailTxRateCount++;
-                               /* Record the Tx fail rate signal strength. */
-                               if (CurrSignalStrength > priv->LastFailTxRateSS)
-                                       priv->LastFailTxRateSS = CurrSignalStrength;
-                       } else {
-                               priv->LastFailTxRate = priv->CurrentOperaRate;
-                               priv->FailTxRateCount = 1;
-                               priv->LastFailTxRateSS = CurrSignalStrength;
-                       }
-                       priv->CurrentOperaRate = GetDegradeTxRate(dev, priv->CurrentOperaRate);
-
-                       /* Reduce chariot training time at weak signal strength situation. SD3 ED demand. */
-                       if ((CurrSignalStrength < -80) && (priv->CurrentOperaRate > 72)) {
-                               priv->CurrentOperaRate = 72;
-                       }
-
-                       if (priv->CurrentOperaRate == 36) {
-                               priv->bUpdateARFR = true;
-                               write_nic_word(dev, ARFR, 0x0F8F); /* bypass 12/9/6 */
-                       } else if (priv->bUpdateARFR) {
-                               priv->bUpdateARFR = false;
-                               write_nic_word(dev, ARFR, 0x0FFF); /* set 1M ~ 54Mbps. */
-                       }
-
-                       /*
-                        * When it is CCK rate, it may need to update initial gain to receive lower power packets.
-                        */
-                       if (MgntIsCckRate(priv->CurrentOperaRate)) {
-                               bUpdateInitialGain = true;
-                       }
-               }
-       } else {
-               if (priv->TryDownCountLowData > 0)
-                       priv->TryDownCountLowData--;
-       }
-
-       /*
-        * Keep the Tx fail rate count to equal to 0x15 at most.
-        * Reduce the fail count at least to 10 sec if tx rate is tending stable.
-        */
-       if (priv->FailTxRateCount >= 0x15 ||
-               (!bTryUp && !bTryDown && priv->TryDownCountLowData == 0 && priv->TryupingCount && priv->FailTxRateCount > 0x6)) {
-               priv->FailTxRateCount--;
-       }
-
-
-       OfdmTxPwrIdx  = priv->chtxpwr_ofdm[priv->ieee80211->current_network.channel];
-       CckTxPwrIdx  = priv->chtxpwr[priv->ieee80211->current_network.channel];
-
-       /* Mac0x9e increase 2 level in 36M~18M situation */
-       if ((priv->CurrentOperaRate < 96) && (priv->CurrentOperaRate > 22)) {
-               u1bCck = read_nic_byte(dev, CCK_TXAGC);
-               u1bOfdm = read_nic_byte(dev, OFDM_TXAGC);
-
-               /* case 1: Never enter High power */
-               if (u1bCck == CckTxPwrIdx) {
-                       if (u1bOfdm != (OfdmTxPwrIdx + 2)) {
-                       priv->bEnhanceTxPwr = true;
-                       u1bOfdm = ((u1bOfdm + 2) > 35) ? 35 : (u1bOfdm + 2);
-                       write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
-                       }
-               } else if (u1bCck < CckTxPwrIdx) {
-               /* case 2: enter high power */
-                       if (!priv->bEnhanceTxPwr) {
-                               priv->bEnhanceTxPwr = true;
-                               u1bOfdm = ((u1bOfdm + 2) > 35) ? 35 : (u1bOfdm + 2);
-                               write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
-                       }
-               }
-       } else if (priv->bEnhanceTxPwr) {  /* 54/48/11/5.5/2/1 */
-               u1bCck = read_nic_byte(dev, CCK_TXAGC);
-               u1bOfdm = read_nic_byte(dev, OFDM_TXAGC);
-
-               /* case 1: Never enter High power */
-               if (u1bCck == CckTxPwrIdx) {
-                       priv->bEnhanceTxPwr = false;
-                       write_nic_byte(dev, OFDM_TXAGC, OfdmTxPwrIdx);
-               }
-               /* case 2: enter high power */
-               else if (u1bCck < CckTxPwrIdx) {
-                       priv->bEnhanceTxPwr = false;
-                       u1bOfdm = ((u1bOfdm - 2) > 0) ? (u1bOfdm - 2) : 0;
-                       write_nic_byte(dev, OFDM_TXAGC, u1bOfdm);
-               }
-       }
-
-       /*
-        * We need update initial gain when we set tx rate "from OFDM to CCK" or
-        * "from CCK to OFDM".
-        */
-SetInitialGain:
-       if (bUpdateInitialGain) {
-               if (MgntIsCckRate(priv->CurrentOperaRate)) { /* CCK */
-                       if (priv->InitialGain > priv->RegBModeGainStage) {
-                               priv->InitialGainBackUp = priv->InitialGain;
-
-                               if (CurrSignalStrength < -85) /* Low power, OFDM [0x17] = 26. */
-                                       /* SD3 SYs suggest that CurrSignalStrength < -65, ofdm 0x17=26. */
-                                       priv->InitialGain = priv->RegBModeGainStage;
-
-                               else if (priv->InitialGain > priv->RegBModeGainStage + 1)
-                                       priv->InitialGain -= 2;
-
-                               else
-                                       priv->InitialGain--;
-
-                               printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n", priv->InitialGain, priv->CurrentOperaRate);
-                               UpdateInitialGain(dev);
-                       }
-               } else { /* OFDM */
-                       if (priv->InitialGain < 4) {
-                               priv->InitialGainBackUp = priv->InitialGain;
-
-                               priv->InitialGain++;
-                               printk("StaRateAdaptive87SE(): update init_gain to index %d for date rate %d\n", priv->InitialGain, priv->CurrentOperaRate);
-                               UpdateInitialGain(dev);
-                       }
-               }
-       }
-
-       /* Record the related info */
-       priv->LastRetryRate = CurrRetryRate;
-       priv->LastTxThroughput = TxThroughput;
-       priv->ieee80211->rate = priv->CurrentOperaRate * 5;
-}
-
-void rtl8180_rate_adapter(struct work_struct *work)
-{
-       struct delayed_work *dwork = to_delayed_work(work);
-       struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, rate_adapter_wq);
-       struct net_device *dev = ieee->dev;
-       StaRateAdaptive87SE(dev);
-}
-void timer_rate_adaptive(unsigned long data)
-{
-       struct r8180_priv *priv = ieee80211_priv((struct net_device *)data);
-       if (!priv->up) {
-               return;
-       }
-       if ((priv->ieee80211->iw_mode != IW_MODE_MASTER)
-                       && (priv->ieee80211->state == IEEE80211_LINKED) &&
-                       (priv->ForcedDataRate == 0)) {
-               queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->rate_adapter_wq);
-       }
-       priv->rateadapter_timer.expires = jiffies + MSECS(priv->RateAdaptivePeriod);
-       add_timer(&priv->rateadapter_timer);
-}
-
-void SwAntennaDiversityRxOk8185(struct net_device *dev, u8 SignalStrength)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       priv->AdRxOkCnt++;
-
-       if (priv->AdRxSignalStrength != -1) {
-               priv->AdRxSignalStrength = ((priv->AdRxSignalStrength * 7) + (SignalStrength * 3)) / 10;
-       } else { /* Initialization case. */
-               priv->AdRxSignalStrength = SignalStrength;
-       }
-
-       if (priv->LastRxPktAntenna) /* Main antenna. */
-               priv->AdMainAntennaRxOkCnt++;
-       else     /* Aux antenna. */
-               priv->AdAuxAntennaRxOkCnt++;
-}
- /*    Change Antenna Switch. */
-bool SetAntenna8185(struct net_device *dev, u8 u1bAntennaIndex)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       bool bAntennaSwitched = false;
-
-       switch (u1bAntennaIndex) {
-       case 0:
-               /* Mac register, main antenna */
-               write_nic_byte(dev, ANTSEL, 0x03);
-               /* base band */
-               write_phy_cck(dev, 0x11, 0x9b); /* Config CCK RX antenna. */
-               write_phy_ofdm(dev, 0x0d, 0x5c); /* Config OFDM RX antenna. */
-
-               bAntennaSwitched = true;
-               break;
-
-       case 1:
-               /* Mac register, aux antenna */
-               write_nic_byte(dev, ANTSEL, 0x00);
-               /* base band */
-               write_phy_cck(dev, 0x11, 0xbb); /* Config CCK RX antenna. */
-               write_phy_ofdm(dev, 0x0d, 0x54); /* Config OFDM RX antenna. */
-
-               bAntennaSwitched = true;
-
-               break;
-
-       default:
-               printk("SetAntenna8185: unknown u1bAntennaIndex(%d)\n", u1bAntennaIndex);
-               break;
-       }
-
-       if (bAntennaSwitched)
-               priv->CurrAntennaIndex = u1bAntennaIndex;
-
-       return bAntennaSwitched;
-}
- /*    Toggle Antenna switch. */
-bool SwitchAntenna(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       bool            bResult;
-
-       if (priv->CurrAntennaIndex == 0) {
-               bResult = SetAntenna8185(dev, 1);
-       } else {
-               bResult = SetAntenna8185(dev, 0);
-       }
-
-       return bResult;
-}
-/*
- * Engine of SW Antenna Diversity mechanism.
- * Since 8187 has no Tx part information,
- * this implementation is only dependend on Rx part information.
- */
-void SwAntennaDiversity(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       bool   bSwCheckSS = false;
-       if (bSwCheckSS) {
-               priv->AdTickCount++;
-
-               printk("(1) AdTickCount: %d, AdCheckPeriod: %d\n",
-                       priv->AdTickCount, priv->AdCheckPeriod);
-               printk("(2) AdRxSignalStrength: %ld, AdRxSsThreshold: %ld\n",
-                       priv->AdRxSignalStrength, priv->AdRxSsThreshold);
-       }
-
-       /* Case 1. No Link. */
-       if (priv->ieee80211->state != IEEE80211_LINKED) {
-               priv->bAdSwitchedChecking = false;
-               /* I switch antenna here to prevent any one of antenna is broken before link established, 2006.04.18, by rcnjko.. */
-               SwitchAntenna(dev);
-
-         /* Case 2. Linked but no packet receive.d */
-       } else if (priv->AdRxOkCnt == 0) {
-               priv->bAdSwitchedChecking = false;
-               SwitchAntenna(dev);
-
-         /* Case 3. Evaluate last antenna switch action and undo it if necessary. */
-       } else if (priv->bAdSwitchedChecking == true) {
-               priv->bAdSwitchedChecking = false;
-
-               /* Adjust Rx signal strength threshold. */
-               priv->AdRxSsThreshold = (priv->AdRxSignalStrength + priv->AdRxSsBeforeSwitched) / 2;
-
-               priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
-                                       priv->AdMaxRxSsThreshold : priv->AdRxSsThreshold;
-               if (priv->AdRxSignalStrength < priv->AdRxSsBeforeSwitched) {
-               /* Rx signal strength is not improved after we swtiched antenna. => Swich back. */
-                       /* Increase Antenna Diversity checking period due to bad decision. */
-                       priv->AdCheckPeriod *= 2;
-                       /* Increase Antenna Diversity checking period. */
-                       if (priv->AdCheckPeriod > priv->AdMaxCheckPeriod)
-                               priv->AdCheckPeriod = priv->AdMaxCheckPeriod;
-
-                       /* Wrong decision => switch back. */
-                       SwitchAntenna(dev);
-               } else {
-               /* Rx Signal Strength is improved. */
-
-                       /* Reset Antenna Diversity checking period to its min value. */
-                       priv->AdCheckPeriod = priv->AdMinCheckPeriod;
-               }
-
-       }
-       /* Case 4. Evaluate if we shall switch antenna now. */
-       /* Cause Table Speed is very fast in TRC Dell Lab, we check it every time. */
-       else {
-               priv->AdTickCount = 0;
-
-               /*
-                * <Roger_Notes> We evaluate RxOk counts for each antenna first and than
-                * evaluate signal strength.
-                * The following operation can overcome the disability of CCA on both two antennas
-                * When signal strength was extremely low or high.
-                * 2008.01.30.
-                */
-
-               /*
-                * Evaluate RxOk count from each antenna if we shall switch default antenna now.
-                */
-               if ((priv->AdMainAntennaRxOkCnt < priv->AdAuxAntennaRxOkCnt)
-                       && (priv->CurrAntennaIndex == 0)) {
-               /* We set Main antenna as default but RxOk count was less than Aux ones. */
-
-                       /* Switch to Aux antenna. */
-                       SwitchAntenna(dev);
-                       priv->bHWAdSwitched = true;
-               } else if ((priv->AdAuxAntennaRxOkCnt < priv->AdMainAntennaRxOkCnt)
-                       && (priv->CurrAntennaIndex == 1)) {
-               /* We set Aux antenna as default but RxOk count was less than Main ones. */
-
-                       /* Switch to Main antenna. */
-                       SwitchAntenna(dev);
-                       priv->bHWAdSwitched = true;
-               } else {
-               /* Default antenna is better. */
-
-                       /* Still need to check current signal strength. */
-                       priv->bHWAdSwitched = false;
-               }
-               /*
-                * <Roger_Notes> We evaluate Rx signal strength ONLY when default antenna
-                * didn't change by HW evaluation.
-                * 2008.02.27.
-                *
-                * [TRC Dell Lab] SignalStrength is inaccuracy. Isaiah 2008-03-05
-                * For example, Throughput of aux is better than main antenna(about 10M v.s 2M),
-                * but AdRxSignalStrength is less than main.
-                * Our guess is that main antenna have lower throughput and get many change
-                * to receive more CCK packets(ex.Beacon) which have stronger SignalStrength.
-                */
-               if ((!priv->bHWAdSwitched) && (bSwCheckSS)) {
-                       /* Evaluate Rx signal strength if we shall switch antenna now. */
-                       if (priv->AdRxSignalStrength < priv->AdRxSsThreshold) {
-                       /* Rx signal strength is weak => Switch Antenna. */
-                               priv->AdRxSsBeforeSwitched = priv->AdRxSignalStrength;
-                               priv->bAdSwitchedChecking = true;
-
-                               SwitchAntenna(dev);
-                       } else {
-                       /* Rx signal strength is OK. */
-                               priv->bAdSwitchedChecking = false;
-                               /* Increase Rx signal strength threshold if necessary. */
-                               if ((priv->AdRxSignalStrength > (priv->AdRxSsThreshold + 10)) && /* Signal is much stronger than current threshold */
-                                       priv->AdRxSsThreshold <= priv->AdMaxRxSsThreshold) { /* Current threhold is not yet reach upper limit. */
-
-                                       priv->AdRxSsThreshold = (priv->AdRxSsThreshold + priv->AdRxSignalStrength) / 2;
-                                       priv->AdRxSsThreshold = (priv->AdRxSsThreshold > priv->AdMaxRxSsThreshold) ?
-                                                               priv->AdMaxRxSsThreshold : priv->AdRxSsThreshold;/* +by amy 080312 */
-                               }
-
-                               /* Reduce Antenna Diversity checking period if possible. */
-                               if (priv->AdCheckPeriod > priv->AdMinCheckPeriod)
-                                       priv->AdCheckPeriod /= 2;
-                       }
-               }
-       }
-       /* Reset antenna diversity Rx related statistics. */
-       priv->AdRxOkCnt = 0;
-       priv->AdMainAntennaRxOkCnt = 0;
-       priv->AdAuxAntennaRxOkCnt = 0;
-}
-
- /*    Return TRUE if we shall perform Tx Power Tracking Mechanism, FALSE otherwise. */
-bool CheckTxPwrTracking(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       if (!priv->bTxPowerTrack)
-               return false;
-
-       /* if 87SE is in High Power , don't do Tx Power Tracking. asked by SD3 ED. 2008-08-08 Isaiah */
-       if (priv->bToUpdateTxPwr)
-               return false;
-
-       return true;
-}
-
-
- /*    Timer callback function of SW Antenna Diversity. */
-void SwAntennaDiversityTimerCallback(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       enum rt_rf_power_state rtState;
-
-        /* We do NOT need to switch antenna while RF is off. */
-       rtState = priv->eRFPowerState;
-       do {
-               if (rtState == RF_OFF) {
-                       break;
-               } else if (rtState == RF_SLEEP) {
-                       /* Don't access BB/RF under Disable PLL situation. */
-                       break;
-               }
-               SwAntennaDiversity(dev);
-
-       } while (false);
-
-       if (priv->up) {
-               priv->SwAntennaDiversityTimer.expires = jiffies + MSECS(ANTENNA_DIVERSITY_TIMER_PERIOD);
-               add_timer(&priv->SwAntennaDiversityTimer);
-       }
-}
-
diff --git a/drivers/staging/rtl8187se/r8180_dm.h b/drivers/staging/rtl8187se/r8180_dm.h
deleted file mode 100644 (file)
index cb4046f..0000000
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef R8180_DM_H
-#define R8180_DM_H
-
-#include "r8180.h"
-/* #include "r8180_hw.h"       */
-/* #include "r8180_93cx6.h"    */
-void SwAntennaDiversityRxOk8185(struct net_device *dev, u8 SignalStrength);
-bool SetAntenna8185(struct net_device *dev, u8 u1bAntennaIndex);
-bool SwitchAntenna(struct net_device *dev);
-void SwAntennaDiversity(struct net_device *dev);
-void SwAntennaDiversityTimerCallback(struct net_device *dev);
-bool CheckDig(struct net_device *dev);
-bool CheckHighPower(struct net_device *dev);
-void rtl8180_hw_dig_wq(struct work_struct *work);
-void rtl8180_tx_pw_wq(struct work_struct *work);
-void rtl8180_rate_adapter(struct work_struct *work);
-void TxPwrTracking87SE(struct net_device *dev);
-bool CheckTxPwrTracking(struct net_device *dev);
-void rtl8180_rate_adapter(struct work_struct *work);
-void timer_rate_adaptive(unsigned long data);
-
-
-#endif
diff --git a/drivers/staging/rtl8187se/r8180_hw.h b/drivers/staging/rtl8187se/r8180_hw.h
deleted file mode 100644 (file)
index e59d74f..0000000
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
-       This is part of rtl8180 OpenSource driver.
-       Copyright (C) Andrea Merello 2004-2005  <andrea.merello@gmail.com>
-       Released under the terms of GPL (General Public Licence)
-
-       Parts of this driver are based on the GPL part of the
-       official Realtek driver.
-       Parts of this driver are based on the rtl8180 driver skeleton
-       from Patric Schenke & Andres Salomon.
-       Parts of this driver are based on the Intel Pro Wireless
-       2100 GPL driver.
-
-       We want to tanks the Authors of those projects
-       and the Ndiswrapper project Authors.
-*/
-
-/* Mariusz Matuszek added full registers definition with Realtek's name */
-
-/* this file contains register definitions for the rtl8180 MAC controller */
-#ifndef R8180_HW
-#define R8180_HW
-
-
-#define BIT0   0x00000001
-#define BIT1   0x00000002
-#define BIT2   0x00000004
-#define BIT3   0x00000008
-#define BIT4   0x00000010
-#define BIT5   0x00000020
-#define BIT6   0x00000040
-#define BIT7   0x00000080
-#define BIT9   0x00000200
-#define BIT11  0x00000800
-#define BIT13  0x00002000
-#define BIT15  0x00008000
-#define BIT20  0x00100000
-#define BIT21  0x00200000
-#define BIT22  0x00400000
-#define BIT23  0x00800000
-#define BIT24  0x01000000
-#define BIT25  0x02000000
-#define BIT26  0x04000000
-#define BIT27  0x08000000
-#define BIT28  0x10000000
-#define BIT29  0x20000000
-#define BIT30  0x40000000
-#define BIT31  0x80000000
-
-#define MAX_SLEEP_TIME (10000)
-#define MIN_SLEEP_TIME (50)
-
-#define BB_HOST_BANG_EN (1<<2)
-#define BB_HOST_BANG_CLK (1<<1)
-
-#define MAC0 0
-#define MAC4 4
-
-#define CMD 0x37
-#define CMD_RST_SHIFT 4
-#define CMD_RX_ENABLE_SHIFT 3
-#define CMD_TX_ENABLE_SHIFT 2
-
-#define EPROM_CMD 0x50
-#define EPROM_CMD_RESERVED_MASK ((1<<5)|(1<<4))
-#define EPROM_CMD_OPERATING_MODE_SHIFT 6
-#define EPROM_CMD_OPERATING_MODE_MASK ((1<<7)|(1<<6))
-#define EPROM_CMD_CONFIG 0x3
-#define EPROM_CMD_NORMAL 0
-#define EPROM_CMD_LOAD 1
-#define EPROM_CMD_PROGRAM 2
-#define EPROM_CS_SHIFT 3
-#define EPROM_CK_SHIFT 2
-#define EPROM_W_SHIFT 1
-#define EPROM_R_SHIFT 0
-#define CONFIG2_DMA_POLLING_MODE_SHIFT 3
-
-#define INTA_TXOVERFLOW (1<<15)
-#define INTA_TIMEOUT (1<<14)
-#define INTA_HIPRIORITYDESCERR (1<<9)
-#define INTA_HIPRIORITYDESCOK (1<<8)
-#define INTA_NORMPRIORITYDESCERR (1<<7)
-#define INTA_NORMPRIORITYDESCOK (1<<6)
-#define INTA_RXOVERFLOW (1<<5)
-#define INTA_RXDESCERR (1<<4)
-#define INTA_LOWPRIORITYDESCERR (1<<3)
-#define INTA_LOWPRIORITYDESCOK (1<<2)
-#define INTA_RXOK (1)
-#define INTA_MASK 0x3c
-
-#define RXRING_ADDR 0xe4 /* page 0 */
-#define PGSELECT 0x5e
-#define PGSELECT_PG_SHIFT 0
-#define RX_CONF 0x44
-#define MAC_FILTER_MASK ((1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<5) | \
-(1<<12) | (1<<18) | (1<<19) | (1<<20) | (1<<21) | (1<<22) | (1<<23))
-#define RX_CHECK_BSSID_SHIFT 23
-#define ACCEPT_PWR_FRAME_SHIFT 22
-#define ACCEPT_MNG_FRAME_SHIFT 20
-#define ACCEPT_CTL_FRAME_SHIFT 19
-#define ACCEPT_DATA_FRAME_SHIFT 18
-#define ACCEPT_ICVERR_FRAME_SHIFT 12
-#define ACCEPT_CRCERR_FRAME_SHIFT 5
-#define ACCEPT_BCAST_FRAME_SHIFT 3
-#define ACCEPT_MCAST_FRAME_SHIFT 2
-#define ACCEPT_ALLMAC_FRAME_SHIFT 0
-#define ACCEPT_NICMAC_FRAME_SHIFT 1
-
-#define RX_FIFO_THRESHOLD_MASK ((1<<13) | (1<<14) | (1<<15))
-#define RX_FIFO_THRESHOLD_SHIFT 13
-#define RX_FIFO_THRESHOLD_NONE 7
-#define RX_AUTORESETPHY_SHIFT 28
-
-#define TX_CONF 0x40
-#define TX_CONF_HEADER_AUTOICREMENT_SHIFT 30
-#define TX_LOOPBACK_SHIFT 17
-#define TX_LOOPBACK_NONE 0
-#define TX_LOOPBACK_CONTINUE 3
-#define TX_LOOPBACK_MASK ((1<<17)|(1<<18))
-#define TX_DPRETRY_SHIFT 0
-#define R8180_MAX_RETRY 255
-#define TX_RTSRETRY_SHIFT 8
-#define TX_NOICV_SHIFT 19
-#define TX_NOCRC_SHIFT 16
-#define TX_DMA_POLLING 0xd9
-#define TX_DMA_POLLING_BEACON_SHIFT 7
-#define TX_DMA_POLLING_HIPRIORITY_SHIFT 6
-#define TX_DMA_POLLING_NORMPRIORITY_SHIFT 5
-#define TX_DMA_POLLING_LOWPRIORITY_SHIFT 4
-#define TX_MANAGEPRIORITY_RING_ADDR 0x0C
-#define TX_BKPRIORITY_RING_ADDR 0x10
-#define TX_BEPRIORITY_RING_ADDR 0x14
-#define TX_VIPRIORITY_RING_ADDR 0x20
-#define TX_VOPRIORITY_RING_ADDR 0x24
-#define TX_HIGHPRIORITY_RING_ADDR 0x28
-#define MAX_RX_DMA_MASK ((1<<8) | (1<<9) | (1<<10))
-#define MAX_RX_DMA_2048 7
-#define MAX_RX_DMA_1024        6
-#define MAX_RX_DMA_SHIFT 10
-#define INT_TIMEOUT 0x48
-#define CONFIG3_CLKRUN_SHIFT 2
-#define CONFIG3_ANAPARAM_W_SHIFT 6
-#define ANAPARAM 0x54
-#define BEACON_INTERVAL 0x70
-#define BEACON_INTERVAL_MASK ((1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)| \
-(1<<6)|(1<<7)|(1<<8)|(1<<9))
-#define ATIM_MASK ((1<<0)|(1<<1)|(1<<2)|(1<<3)|(1<<4)|(1<<5)|(1<<6)|(1<<7)| \
-(1<<8)|(1<<9))
-#define ATIM 0x72
-#define EPROM_CS_SHIFT 3
-#define EPROM_CK_SHIFT 2
-#define PHY_ADR 0x7c
-#define SECURITY 0x5f /* 1209 this is sth wrong */
-#define SECURITY_WEP_TX_ENABLE_SHIFT 1
-#define SECURITY_WEP_RX_ENABLE_SHIFT 0
-#define SECURITY_ENCRYP_104 1
-#define SECURITY_ENCRYP_SHIFT 4
-#define SECURITY_ENCRYP_MASK ((1<<4)|(1<<5))
-#define KEY0 0x90  /* 1209 this is sth wrong */
-#define CONFIG2_ANTENNA_SHIFT 6
-#define TX_BEACON_RING_ADDR 0x4c
-#define CONFIG0_WEP40_SHIFT 7
-#define CONFIG0_WEP104_SHIFT 6
-#define AGCRESET_SHIFT 5
-
-
-
-/*
- * Operational registers offsets in PCI (I/O) space.
- * RealTek names are used.
- */
-
-#define TSFTR 0x0018
-
-#define TLPDA 0x0020
-
-#define BSSID 0x002E
-
-#define CR 0x0037
-
-#define RF_SW_CONFIG           0x8                     /* store data which is transmitted to RF for driver     */
-#define RF_SW_CFG_SI           BIT1
-#define EIFS                   0x2D                    /* Extended InterFrame Space Timer, in unit of 4 us.    */
-
-#define BRSR                   0x34                    /* Basic rate set                                                                               */
-
-#define IMR 0x006C
-#define ISR 0x003C
-
-#define TCR 0x0040
-
-#define RCR 0x0044
-
-#define TimerInt 0x0048
-
-#define CR9346 0x0050
-
-#define CONFIG0 0x0051
-#define CONFIG2 0x0053
-
-#define MSR 0x0058
-
-#define CONFIG3 0x0059
-#define CONFIG4 0x005A
-       /* SD3 szuyitasi: Mac0x57= CC -> B0 Mac0x60= D1 -> C6   */
-       /* Mac0x60 = 0x000004C6 power save parameters                   */
-       #define ANAPARM_ASIC_ON    0xB0054D00
-       #define ANAPARM2_ASIC_ON  0x000004C6
-
-       #define ANAPARM_ON ANAPARM_ASIC_ON
-       #define ANAPARM2_ON ANAPARM2_ASIC_ON
-
-#define TESTR 0x005B
-
-#define PSR 0x005E
-
-#define BcnItv 0x0070
-
-#define AtimWnd 0x0072
-
-#define BintrItv 0x0074
-
-#define PhyAddr 0x007C
-#define PhyDataR 0x007E
-
-/* following are for rtl8185 */
-#define RFPinsOutput 0x80
-#define RFPinsEnable 0x82
-#define RF_TIMING 0x8c
-#define RFPinsSelect 0x84
-#define ANAPARAM2 0x60
-#define RF_PARA 0x88
-#define RFPinsInput 0x86
-#define GP_ENABLE 0x90
-#define GPIO 0x91
-#define SW_CONTROL_GPIO 0x400
-#define TX_ANTENNA 0x9f
-#define TX_GAIN_OFDM 0x9e
-#define TX_GAIN_CCK 0x9d
-#define WPA_CONFIG 0xb0
-#define TX_AGC_CTL 0x9c
-#define TX_AGC_CTL_PERPACKET_GAIN_SHIFT 0
-#define TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT 1
-#define TX_AGC_CTL_FEEDBACK_ANT 2
-#define RESP_RATE 0x34
-#define SIFS 0xb4
-#define DIFS 0xb5
-
-#define SLOT 0xb6
-#define CW_CONF 0xbc
-#define CW_CONF_PERPACKET_RETRY_SHIFT 1
-#define CW_CONF_PERPACKET_CW_SHIFT 0
-#define CW_VAL 0xbd
-#define MAX_RESP_RATE_SHIFT 4
-#define MIN_RESP_RATE_SHIFT 0
-#define RATE_FALLBACK 0xbe
-
-#define CONFIG5 0x00D8
-
-#define PHYPR                  0xDA                    /* 0xDA - 0x0B PHY Parameter Register.  */
-
-#define FEMR                   0x1D4   /* Function Event Mask register */
-
-#define FFER 0x00FC
-#define FFER_END 0x00FF
-
-
-
-/*
- * Bitmasks for specific register functions.
- * Names are derived from the register name and function name.
- *
- * <REGISTER>_<FUNCTION>[<bit>]
- *
- * this leads to some awkward names...
- */
-
-#define BRSR_BPLCP  ((1 << 8))
-#define BRSR_MBR    ((1 << 1)|(1 << 0))
-#define BRSR_MBR_8185 ((1 << 11)|(1 << 10)|(1 << 9)|(1 << 8)|(1 << 7)|(1 << 6)|(1 << 5)|(1 << 4)|(1 << 3)|(1 << 2)|(1 << 1)|(1 << 0))
-#define BRSR_MBR0   ((1 << 0))
-#define BRSR_MBR1   ((1 << 1))
-
-#define CR_RST      ((1 << 4))
-#define CR_RE       ((1 << 3))
-#define CR_TE       ((1 << 2))
-#define CR_MulRW    ((1 << 0))
-
-#define IMR_Dot11hInt  ((1 << 25))                     /*802.11h Measurement Interrupt                                 */
-#define IMR_BcnDmaInt  ((1 << 24))                     /*Beacon DMA Interrupt */ /*What differenct between BcnDmaInt and BcnInt???     */
-#define IMR_WakeInt            ((1 << 23))                     /*Wake Up Interrupt                                                             */
-#define IMR_TXFOVW             ((1 << 22))                     /*Tx FIFO Overflow Interrupt                                    */
-#define IMR_TimeOut1   ((1 << 21))                     /*Time Out Interrupt 1                                                  */
-#define IMR_BcnInt             ((1 << 20))                     /*Beacon Time out Interrupt                                             */
-#define IMR_ATIMInt            ((1 << 19))                     /*ATIM Time Out Interrupt                                               */
-#define IMR_TBDER              ((1 << 18))                     /*Tx Beacon Descriptor Error Interrupt                  */
-#define IMR_TBDOK              ((1 << 17))                     /*Tx Beacon Descriptor OK Interrupt                             */
-#define IMR_THPDER             ((1 << 16))                     /*Tx High Priority Descriptor Error Interrupt   */
-#define IMR_THPDOK             ((1 << 15))                     /*Tx High Priority Descriptor OK Interrupt              */
-#define IMR_TVODER             ((1 << 14))                     /*Tx AC_VO Descriptor Error Interrupt                   */
-#define IMR_TVODOK             ((1 << 13))                     /*Tx AC_VO Descriptor OK Interrupt                              */
-#define IMR_FOVW               ((1 << 12))                     /*Rx FIFO Overflow Interrupt                                    */
-#define IMR_RDU                        ((1 << 11))                     /*Rx Descriptor Unavailable Interrupt                   */
-#define IMR_TVIDER             ((1 << 10))                     /*Tx AC_VI Descriptor Error Interrupt                   */
-#define IMR_TVIDOK             ((1 << 9))                      /*Tx AC_VI Descriptor OK Interrupt                              */
-#define IMR_RER                        ((1 << 8))                      /*Rx Error Interrupt                                                    */
-#define IMR_ROK                        ((1 << 7))                      /*Receive OK Interrupt                                                  */
-#define IMR_TBEDER             ((1 << 6))                      /*Tx AC_BE Descriptor Error Interrupt                   */
-#define IMR_TBEDOK             ((1 << 5))                      /*Tx AC_BE Descriptor OK Interrupt                              */
-#define IMR_TBKDER             ((1 << 4))                      /*Tx AC_BK Descriptor Error Interrupt                   */
-#define IMR_TBKDOK             ((1 << 3))                      /*Tx AC_BK Descriptor OK Interrupt                              */
-#define IMR_RQoSOK             ((1 << 2))                      /*Rx QoS OK Interrupt                                                   */
-#define IMR_TimeOut2   ((1 << 1))                      /*Time Out Interrupt 2                                                  */
-#define IMR_TimeOut3   ((1 << 0))                      /*Time Out Interrupt 3                                                  */
-#define IMR_TMGDOK      ((1 << 30))
-#define ISR_Dot11hInt  ((1 << 25))                     /*802.11h Measurement Interrupt                                 */
-#define ISR_BcnDmaInt  ((1 << 24))                     /*Beacon DMA Interrupt  */ /*What differenct between BcnDmaInt and BcnInt???    */
-#define ISR_WakeInt            ((1 << 23))                     /*Wake Up Interrupt                                                             */
-#define ISR_TXFOVW             ((1 << 22))                     /*Tx FIFO Overflow Interrupt                                    */
-#define ISR_TimeOut1   ((1 << 21))                     /*Time Out Interrupt 1                                                  */
-#define ISR_BcnInt             ((1 << 20))                     /*Beacon Time out Interrupt                                             */
-#define ISR_ATIMInt            ((1 << 19))                     /*ATIM Time Out Interrupt                                               */
-#define ISR_TBDER              ((1 << 18))                     /*Tx Beacon Descriptor Error Interrupt                  */
-#define ISR_TBDOK              ((1 << 17))                     /*Tx Beacon Descriptor OK Interrupt                             */
-#define ISR_THPDER             ((1 << 16))                     /*Tx High Priority Descriptor Error Interrupt   */
-#define ISR_THPDOK             ((1 << 15))                     /*Tx High Priority Descriptor OK Interrupt              */
-#define ISR_TVODER             ((1 << 14))                     /*Tx AC_VO Descriptor Error Interrupt                   */
-#define ISR_TVODOK             ((1 << 13))                     /*Tx AC_VO Descriptor OK Interrupt                              */
-#define ISR_FOVW               ((1 << 12))                     /*Rx FIFO Overflow Interrupt                                    */
-#define ISR_RDU                        ((1 << 11))                     /*Rx Descriptor Unavailable Interrupt                   */
-#define ISR_TVIDER             ((1 << 10))                     /*Tx AC_VI Descriptor Error Interrupt                   */
-#define ISR_TVIDOK             ((1 << 9))                      /*Tx AC_VI Descriptor OK Interrupt                              */
-#define ISR_RER                        ((1 << 8))                      /*Rx Error Interrupt                                                    */
-#define ISR_ROK                        ((1 << 7))                      /*Receive OK Interrupt                                                  */
-#define ISR_TBEDER             ((1 << 6))                      /*Tx AC_BE Descriptor Error Interrupt                   */
-#define ISR_TBEDOK             ((1 << 5))                      /*Tx AC_BE Descriptor OK Interrupt                              */
-#define ISR_TBKDER             ((1 << 4))                      /*Tx AC_BK Descriptor Error Interrupt                   */
-#define ISR_TBKDOK             ((1 << 3))                      /*Tx AC_BK Descriptor OK Interrupt                              */
-#define ISR_RQoSOK             ((1 << 2))                      /*Rx QoS OK Interrupt                                                   */
-#define ISR_TimeOut2   ((1 << 1))                      /*Time Out Interrupt 2                                                  */
-#define ISR_TimeOut3   ((1 << 0))                      /*Time Out Interrupt 3                                                  */
-
-/* these definition is used for Tx/Rx test temporarily */
-#define ISR_TLPDER  ISR_TVIDER
-#define ISR_TLPDOK  ISR_TVIDOK
-#define ISR_TNPDER  ISR_TVODER
-#define ISR_TNPDOK  ISR_TVODOK
-#define ISR_TimeOut ISR_TimeOut1
-#define ISR_RXFOVW ISR_FOVW
-
-
-#define HW_VERID_R8180_F 3
-#define HW_VERID_R8180_ABCD 2
-#define HW_VERID_R8185_ABC 4
-#define HW_VERID_R8185_D 5
-#define HW_VERID_R8185B_B 6
-
-#define TCR_CWMIN   ((1 << 31))
-#define TCR_SWSEQ   ((1 << 30))
-#define TCR_HWVERID_MASK ((1 << 27)|(1 << 26)|(1 << 25))
-#define TCR_HWVERID_SHIFT 25
-#define TCR_SAT     ((1 << 24))
-#define TCR_PLCP_LEN TCR_SAT /* rtl8180 */
-#define TCR_MXDMA_MASK   ((1 << 23)|(1 << 22)|(1 << 21))
-#define TCR_MXDMA_1024 6
-#define TCR_MXDMA_2048 7
-#define TCR_MXDMA_SHIFT  21
-#define TCR_DISCW   ((1 << 20))
-#define TCR_ICV     ((1 << 19))
-#define TCR_LBK     ((1 << 18)|(1 << 17))
-#define TCR_LBK1    ((1 << 18))
-#define TCR_LBK0    ((1 << 17))
-#define TCR_CRC     ((1 << 16))
-#define TCR_DPRETRY_MASK   ((1 << 15)|(1 << 14)|(1 << 13)|(1 << 12)|(1 << 11)|(1 << 10)|(1 << 9)|(1 << 8))
-#define TCR_RTSRETRY_MASK   ((1 << 0)|(1 << 1)|(1 << 2)|(1 << 3)|(1 << 4)|(1 << 5)|(1 << 6)|(1 << 7))
-#define TCR_PROBE_NOTIMESTAMP_SHIFT 29 /* rtl8185 */
-
-#define RCR_ONLYERLPKT ((1 << 31))
-#define RCR_CS_SHIFT   29
-#define RCR_CS_MASK    ((1 << 30) | (1 << 29))
-#define RCR_ENMARP     ((1 << 28))
-#define RCR_CBSSID     ((1 << 23))
-#define RCR_APWRMGT    ((1 << 22))
-#define RCR_ADD3       ((1 << 21))
-#define RCR_AMF        ((1 << 20))
-#define RCR_ACF        ((1 << 19))
-#define RCR_ADF        ((1 << 18))
-#define RCR_RXFTH      ((1 << 15)|(1 << 14)|(1 << 13))
-#define RCR_RXFTH2     ((1 << 15))
-#define RCR_RXFTH1     ((1 << 14))
-#define RCR_RXFTH0     ((1 << 13))
-#define RCR_AICV       ((1 << 12))
-#define RCR_MXDMA      ((1 << 10)|(1 << 9)|(1 << 8))
-#define RCR_MXDMA2     ((1 << 10))
-#define RCR_MXDMA1     ((1 << 9))
-#define RCR_MXDMA0     ((1 << 8))
-#define RCR_9356SEL    ((1 << 6))
-#define RCR_ACRC32     ((1 << 5))
-#define RCR_AB         ((1 << 3))
-#define RCR_AM         ((1 << 2))
-#define RCR_APM        ((1 << 1))
-#define RCR_AAP        ((1 << 0))
-
-#define CR9346_EEM     ((1 << 7)|(1 << 6))
-#define CR9346_EEM1    ((1 << 7))
-#define CR9346_EEM0    ((1 << 6))
-#define CR9346_EECS    ((1 << 3))
-#define CR9346_EESK    ((1 << 2))
-#define CR9346_EED1    ((1 << 1))
-#define CR9346_EED0    ((1 << 0))
-
-#define CONFIG3_PARM_En    ((1 << 6))
-#define CONFIG3_FuncRegEn  ((1 << 1))
-
-#define CONFIG4_PWRMGT     ((1 << 5))
-
-#define MSR_LINK_MASK      ((1 << 2)|(1 << 3))
-#define MSR_LINK_MANAGED   2
-#define MSR_LINK_NONE      0
-#define MSR_LINK_SHIFT     2
-#define MSR_LINK_ADHOC     1
-#define MSR_LINK_MASTER    3
-
-#define BcnItv_BcnItv      (0x01FF)
-
-#define AtimWnd_AtimWnd    (0x01FF)
-
-#define BintrItv_BintrItv  (0x01FF)
-
-#define FEMR_INTR    ((1 << 15))
-#define FEMR_WKUP    ((1 << 14))
-#define FEMR_GWAKE   ((1 << 4))
-
-#define FFER_INTR    ((1 << 15))
-#define FFER_GWAKE   ((1 << 4))
-
-/* Three wire mode.                                    */
-#define SW_THREE_WIRE                  0
-#define HW_THREE_WIRE                  2
-/* RTL8187S by amy                                     */
-#define HW_THREE_WIRE_PI               5
-#define HW_THREE_WIRE_SI               6
-/* by amy                                                      */
-#define TCR_LRL_OFFSET         0
-#define TCR_SRL_OFFSET         8
-#define TCR_MXDMA_OFFSET       21
-#define TCR_DISReqQsize_OFFSET         28
-#define TCR_DurProcMode_OFFSET         30
-
-#define RCR_MXDMA_OFFSET                               8
-#define RCR_FIFO_OFFSET                                        13
-
-#define AckTimeOutReg  0x79            /* ACK timeout register, in unit of 4 us. */
-
-#define RFTiming                       0x8C
-
-#define TPPollStop             0x93
-
-#define TXAGC_CTL              0x9C                    /*< RJ_TODO_8185B> TX_AGC_CONTROL (0x9C seems be removed at 8185B, see p37). */
-#define CCK_TXAGC              0x9D
-#define OFDM_TXAGC             0x9E
-#define ANTSEL                 0x9F
-
-#define ACM_CONTROL             0x00BF      /* ACM Control Registe */
-
-#define        IntMig                  0xE2                    /* Interrupt Migration (0xE2 ~ 0xE3)    */
-
-#define TID_AC_MAP             0xE8                    /* TID to AC Mapping Register                   */
-
-#define ANAPARAM3              0xEE                    /* <RJ_TODO_8185B> How to use it?               */
-
-#define AC_VO_PARAM            0xF0                    /* AC_VO Parameters Record                              */
-#define AC_VI_PARAM            0xF4                    /* AC_VI Parameters Record                              */
-#define AC_BE_PARAM            0xF8                    /* AC_BE Parameters Record                              */
-#define AC_BK_PARAM            0xFC                    /* AC_BK Parameters Record                              */
-
-#define GPIOCtrl                       0x16B                   /*GPIO Control Register.                        */
-#define ARFR                   0x1E0   /* Auto Rate Fallback Register (0x1e0 ~ 0x1e2)  */
-
-#define RFSW_CTRL                      0x272   /* 0x272-0x273.                                                         */
-#define SW_3W_DB0                      0x274   /* Software 3-wire data buffer bit 31~0.                */
-#define SW_3W_DB1                      0x278   /* Software 3-wire data buffer bit 63~32.       */
-#define SW_3W_CMD0                     0x27C   /* Software 3-wire Control/Status Register.     */
-#define SW_3W_CMD1                     0x27D   /* Software 3-wire Control/Status Register.     */
-
-#define PI_DATA_READ           0X360   /* 0x360 - 0x361  Parallel Interface Data Register.     */
-#define SI_DATA_READ           0x362   /* 0x362 - 0x363  Serial Interface Data Register.       */
-
-/*
-----------------------------------------------------------------------------
-               8185B TPPollStop bits                                   (offset 0x93, 1 byte)
-----------------------------------------------------------------------------
-*/
-#define TPPOLLSTOP_BQ                  (0x01 << 7)
-#define TPPOLLSTOP_AC_VIQ              (0x01 << 4)
-
-#define MSR_LINK_ENEDCA           (1<<4)
-
-/*
-----------------------------------------------------------------------------
-               8187B AC_XX_PARAM bits
-----------------------------------------------------------------------------
-*/
-#define AC_PARAM_TXOP_LIMIT_OFFSET             16
-#define AC_PARAM_ECW_MAX_OFFSET                        12
-#define AC_PARAM_ECW_MIN_OFFSET                        8
-#define AC_PARAM_AIFS_OFFSET                   0
-
-/*
-----------------------------------------------------------------------------
-               8187B ACM_CONTROL bits                                  (Offset 0xBF, 1 Byte)
-----------------------------------------------------------------------------
-*/
-#define VOQ_ACM_EN                             (0x01 << 7)     /*BIT7  */
-#define VIQ_ACM_EN                             (0x01 << 6)     /*BIT6  */
-#define BEQ_ACM_EN                             (0x01 << 5)     /*BIT5  */
-#define ACM_HW_EN                              (0x01 << 4)     /*BIT4  */
-#define VOQ_ACM_CTL                            (0x01 << 2)     /*BIT2  */      /* Set to 1 when AC_VO used time reaches or exceeds the admitted time   */
-#define VIQ_ACM_CTL                            (0x01 << 1)     /*BIT1  */      /* Set to 1 when AC_VI used time reaches or exceeds the admitted time   */
-#define BEQ_ACM_CTL                            (0x01 << 0)     /*BIT0  */      /* Set to 1 when AC_BE used time reaches or exceeds the admitted time   */
-
-
-/*
-----------------------------------------------------------------------------
-               8185B SW_3W_CMD bits                                    (Offset 0x27C-0x27D, 16bit)
-----------------------------------------------------------------------------
-*/
-#define SW_3W_CMD0_HOLD                ((1 << 7))
-#define SW_3W_CMD1_RE          ((1 << 0)) /* BIT8              */
-#define SW_3W_CMD1_WE          ((1 << 1)) /* BIT9              */
-#define SW_3W_CMD1_DONE                ((1 << 2)) /* BIT10             */
-
-#define BB_HOST_BANG_RW                (1 << 3)
-
-/*
-----------------------------------------------------------------------------
-               8185B RATE_FALLBACK_CTL bits                    (Offset 0xBE, 8bit)
-----------------------------------------------------------------------------
-*/
-#define RATE_FALLBACK_CTL_ENABLE                               ((1 << 7))
-#define RATE_FALLBACK_CTL_ENABLE_RTSCTS                ((1 << 6))
-/* Auto rate fallback per 2^n retry. */
-#define RATE_FALLBACK_CTL_AUTO_STEP0   0x00
-#define RATE_FALLBACK_CTL_AUTO_STEP1   0x01
-#define RATE_FALLBACK_CTL_AUTO_STEP2   0x02
-#define RATE_FALLBACK_CTL_AUTO_STEP3   0x03
-
-
-#define RTL8225z2_ANAPARAM_OFF 0x55480658
-#define RTL8225z2_ANAPARAM2_OFF        0x72003f70
-/* by amy for power save               */
-#define RF_CHANGE_BY_HW BIT30
-#define RF_CHANGE_BY_PS BIT29
-#define RF_CHANGE_BY_IPS BIT28
-/* by amy for power save               */
-/* by amy for antenna                  */
-#define EEPROM_SW_REVD_OFFSET 0x3f
-
-/*  BIT[8-9] is for SW Antenna Diversity.
- *  Only the value EEPROM_SW_AD_ENABLE means enable, other values are disable.
- */
-#define EEPROM_SW_AD_MASK                      0x0300
-#define EEPROM_SW_AD_ENABLE                    0x0100
-
-/* BIT[10-11] determine if Antenna 1 is the Default Antenna.
- * Only the value EEPROM_DEF_ANT_1 means TRUE, other values are FALSE.
- */
-#define EEPROM_DEF_ANT_MASK                    0x0C00
-#define EEPROM_DEF_ANT_1                       0x0400
-/*by amy for antenna                                                                                                                                                           */
-/* {by amy 080312                                                                                                                                                                      */
-/* 0x7C, 0x7D Crystal calibration and Tx Power tracking mechanism. Added by Roger. 2007.12.10.         */
-#define EEPROM_RSV                                             0x7C
-#define EEPROM_XTAL_CAL_XOUT_MASK      0x0F    /* 0x7C[3:0], Crystal calibration for Xout.                             */
-#define EEPROM_XTAL_CAL_XIN_MASK               0xF0    /* 0x7C[7:4], Crystal calibration for Xin.                      */
-#define EEPROM_THERMAL_METER_MASK      0x0F00  /* 0x7D[3:0], Thermal meter reference level.                    */
-#define EEPROM_XTAL_CAL_ENABLE         0x1000  /* 0x7D[4], Crystal calibration enabled/disabled BIT.   */
-#define EEPROM_THERMAL_METER_ENABLE    0x2000  /* 0x7D[5], Thermal meter enabled/disabled BIT.                 */
-#define EN_LPF_CAL                     0x238   /* Enable LPF Calibration.                                                                              */
-#define PWR_METER_EN           BIT1
-/* <RJ_TODO_8185B> where are false alarm counters in 8185B? */
-#define CCK_FALSE_ALARM                0xD0
-/* by amy 080312} */
-
-/* YJ,add for Country IE, 080630 */
-#define EEPROM_COUNTRY_CODE  0x2E
-/* YJ,add,080630,end */
-
-#endif
diff --git a/drivers/staging/rtl8187se/r8180_rtl8225.h b/drivers/staging/rtl8187se/r8180_rtl8225.h
deleted file mode 100644 (file)
index 7df7392..0000000
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * This is part of the rtl8180-sa2400 driver released under the GPL (See file
- * COPYING for details).
- *
- * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com>
- *
- * This files contains programming code for the rtl8225 radio frontend.
- *
- * *Many* thanks to Realtek Corp. for their great support!
- */
-
-#include "r8180.h"
-
-#define RTL8225_ANAPARAM_ON  0xa0000b59
-#define RTL8225_ANAPARAM_OFF 0xa00beb59
-#define RTL8225_ANAPARAM2_OFF 0x840dec11
-#define RTL8225_ANAPARAM2_ON  0x860dec11
-#define RTL8225_ANAPARAM_SLEEP 0xa00bab59
-#define RTL8225_ANAPARAM2_SLEEP 0x840dec11
-
-void rtl8225z2_rf_init(struct net_device *dev);
-void rtl8225z2_rf_set_chan(struct net_device *dev, short ch);
-void rtl8225z2_rf_close(struct net_device *dev);
-
-void RF_WriteReg(struct net_device *dev, u8 offset, u16 data);
-u16 RF_ReadReg(struct net_device *dev, u8 offset);
-
-void rtl8180_set_mode(struct net_device *dev, int mode);
-void rtl8180_set_mode(struct net_device *dev, int mode);
-bool SetZebraRFPowerState8185(struct net_device *dev,
-                             enum rt_rf_power_state eRFPowerState);
-void rtl8225z4_rf_sleep(struct net_device *dev);
-void rtl8225z4_rf_wakeup(struct net_device *dev);
-
diff --git a/drivers/staging/rtl8187se/r8180_rtl8225z2.c b/drivers/staging/rtl8187se/r8180_rtl8225z2.c
deleted file mode 100644 (file)
index 47104fa..0000000
+++ /dev/null
@@ -1,811 +0,0 @@
-/*
- * This is part of the rtl8180-sa2400 driver
- * released under the GPL (See file COPYING for details).
- * Copyright (c) 2005 Andrea Merello <andrea.merello@gmail.com>
- *
- * This files contains programming code for the rtl8225
- * radio frontend.
- *
- * *Many* thanks to Realtek Corp. for their great support!
- */
-
-#include "r8180_hw.h"
-#include "r8180_rtl8225.h"
-#include "r8180_93cx6.h"
-
-#include "ieee80211/dot11d.h"
-
-static void write_rtl8225(struct net_device *dev, u8 adr, u16 data)
-{
-       int i;
-       u16 out, select;
-       u8 bit;
-       u32 bangdata = (data << 4) | (adr & 0xf);
-
-       out = read_nic_word(dev, RFPinsOutput) & 0xfff3;
-
-       write_nic_word(dev, RFPinsEnable,
-               (read_nic_word(dev, RFPinsEnable) | 0x7));
-
-       select = read_nic_word(dev, RFPinsSelect);
-
-       write_nic_word(dev, RFPinsSelect, select | 0x7 |
-                      SW_CONTROL_GPIO);
-
-       force_pci_posting(dev);
-       udelay(10);
-
-       write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN);
-
-       force_pci_posting(dev);
-       udelay(2);
-
-       write_nic_word(dev, RFPinsOutput, out);
-
-       force_pci_posting(dev);
-       udelay(10);
-
-       for (i = 15; i >= 0; i--) {
-               bit = (bangdata & (1 << i)) >> i;
-
-               write_nic_word(dev, RFPinsOutput, bit | out);
-
-               write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
-               write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
-
-               i--;
-               bit = (bangdata & (1 << i)) >> i;
-
-               write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
-               write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
-
-               write_nic_word(dev, RFPinsOutput, bit | out);
-
-       }
-
-       write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN);
-
-       force_pci_posting(dev);
-       udelay(10);
-
-       write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN);
-
-       write_nic_word(dev, RFPinsSelect, select | SW_CONTROL_GPIO);
-
-       rtl8185_rf_pins_enable(dev);
-}
-
-static const u8 rtl8225_agc[] = {
-       0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e,
-       0x9d, 0x9c, 0x9b, 0x9a, 0x99, 0x98, 0x97, 0x96,
-       0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e,
-       0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88, 0x87, 0x86,
-       0x85, 0x84, 0x83, 0x82, 0x81, 0x80, 0x3f, 0x3e,
-       0x3d, 0x3c, 0x3b, 0x3a, 0x39, 0x38, 0x37, 0x36,
-       0x35, 0x34, 0x33, 0x32, 0x31, 0x30, 0x2f, 0x2e,
-       0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26,
-       0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e,
-       0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18, 0x17, 0x16,
-       0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0x0e,
-       0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08, 0x07, 0x06,
-       0x05, 0x04, 0x03, 0x02, 0x01, 0x01, 0x01, 0x01,
-       0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-       0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-       0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-};
-
-static const u32 rtl8225_chan[] = {
-       0,
-       0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380,
-       0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x074A,
-};
-
-static const u8 rtl8225z2_gain_bg[] = {
-       0x23, 0x15, 0xa5, /* -82-1dBm */
-       0x23, 0x15, 0xb5, /* -82-2dBm */
-       0x23, 0x15, 0xc5, /* -82-3dBm */
-       0x33, 0x15, 0xc5, /* -78dBm */
-       0x43, 0x15, 0xc5, /* -74dBm */
-       0x53, 0x15, 0xc5, /* -70dBm */
-       0x63, 0x15, 0xc5, /* -66dBm */
-};
-
-static const u8 rtl8225z2_gain_a[] = {
-       0x13, 0x27, 0x5a, /* -82dBm */
-       0x23, 0x23, 0x58, /* -82dBm */
-       0x33, 0x1f, 0x56, /* -82dBm */
-       0x43, 0x1b, 0x54, /* -78dBm */
-       0x53, 0x17, 0x51, /* -74dBm */
-       0x63, 0x24, 0x4f, /* -70dBm */
-       0x73, 0x0f, 0x4c, /* -66dBm */
-};
-
-static const u16 rtl8225z2_rxgain[] = {
-       0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
-       0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
-       0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
-       0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
-       0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
-       0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
-       0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
-       0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
-       0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
-       0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
-       0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
-       0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb
-
-};
-
-static void rtl8225z2_set_gain(struct net_device *dev, short gain)
-{
-       const u8 *rtl8225_gain;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 mode = priv->ieee80211->mode;
-
-       if (mode == IEEE_B || mode == IEEE_G)
-               rtl8225_gain = rtl8225z2_gain_bg;
-       else
-               rtl8225_gain = rtl8225z2_gain_a;
-
-       write_phy_ofdm(dev, 0x0b, rtl8225_gain[gain * 3]);
-       write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 1]);
-       write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 3 + 2]);
-       write_phy_ofdm(dev, 0x21, 0x37);
-}
-
-static u32 read_rtl8225(struct net_device *dev, u8 adr)
-{
-       u32 data2Write = ((u32)(adr & 0x1f)) << 27;
-       u32 dataRead;
-       u32 mask;
-       u16 oval, oval2, oval3, tmp;
-       int i;
-       short bit, rw;
-       u8 wLength = 6;
-       u8 rLength = 12;
-       u8 low2high = 0;
-
-       oval = read_nic_word(dev, RFPinsOutput);
-       oval2 = read_nic_word(dev, RFPinsEnable);
-       oval3 = read_nic_word(dev, RFPinsSelect);
-
-       write_nic_word(dev, RFPinsEnable, (oval2|0xf));
-       write_nic_word(dev, RFPinsSelect, (oval3|0xf));
-
-       dataRead = 0;
-
-       oval &= ~0xf;
-
-       write_nic_word(dev, RFPinsOutput, oval | BB_HOST_BANG_EN);
-       udelay(4);
-
-       write_nic_word(dev, RFPinsOutput, oval);
-       udelay(5);
-
-       rw = 0;
-
-       mask = (low2high) ? 0x01 : (((u32)0x01)<<(32-1));
-
-       for (i = 0; i < wLength/2; i++) {
-               bit = ((data2Write&mask) != 0) ? 1 : 0;
-               write_nic_word(dev, RFPinsOutput, bit | oval | rw);
-               udelay(1);
-
-               write_nic_word(dev, RFPinsOutput,
-                               bit | oval | BB_HOST_BANG_CLK | rw);
-               udelay(2);
-               write_nic_word(dev, RFPinsOutput,
-                               bit | oval | BB_HOST_BANG_CLK | rw);
-               udelay(2);
-
-               mask = (low2high) ? (mask<<1) : (mask>>1);
-
-               if (i == 2) {
-                       rw = BB_HOST_BANG_RW;
-                       write_nic_word(dev, RFPinsOutput,
-                                       bit | oval | BB_HOST_BANG_CLK | rw);
-                       udelay(2);
-                       write_nic_word(dev, RFPinsOutput, bit | oval | rw);
-                       udelay(2);
-                       break;
-               }
-
-               bit = ((data2Write&mask) != 0) ? 1 : 0;
-
-               write_nic_word(dev, RFPinsOutput,
-                               oval | bit | rw | BB_HOST_BANG_CLK);
-               udelay(2);
-               write_nic_word(dev, RFPinsOutput,
-                               oval | bit | rw | BB_HOST_BANG_CLK);
-               udelay(2);
-
-               write_nic_word(dev, RFPinsOutput, oval | bit | rw);
-               udelay(1);
-
-               mask = (low2high) ? (mask<<1) : (mask>>1);
-       }
-
-       write_nic_word(dev, RFPinsOutput, rw|oval);
-       udelay(2);
-       mask = (low2high) ? 0x01 : (((u32)0x01) << (12-1));
-
-       /*
-        * We must set data pin to HW controlled, otherwise RF can't driver it
-        * and value RF register won't be able to read back properly.
-        */
-       write_nic_word(dev, RFPinsEnable, (oval2 & (~0x01)));
-
-       for (i = 0; i < rLength; i++) {
-               write_nic_word(dev, RFPinsOutput, rw|oval); udelay(1);
-
-               write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK);
-               udelay(2);
-               write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK);
-               udelay(2);
-               write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK);
-               udelay(2);
-               tmp = read_nic_word(dev, RFPinsInput);
-
-               dataRead |= (tmp & BB_HOST_BANG_CLK ? mask : 0);
-
-               write_nic_word(dev, RFPinsOutput, (rw|oval)); udelay(2);
-
-               mask = (low2high) ? (mask<<1) : (mask>>1);
-       }
-
-       write_nic_word(dev, RFPinsOutput,
-                       BB_HOST_BANG_EN | BB_HOST_BANG_RW | oval);
-       udelay(2);
-
-       write_nic_word(dev, RFPinsEnable, oval2);
-       write_nic_word(dev, RFPinsSelect, oval3); /* Set To SW Switch */
-       write_nic_word(dev, RFPinsOutput, 0x3a0);
-
-       return dataRead;
-}
-
-void rtl8225z2_rf_close(struct net_device *dev)
-{
-       RF_WriteReg(dev, 0x4, 0x1f);
-
-       force_pci_posting(dev);
-       mdelay(1);
-
-       rtl8180_set_anaparam(dev, RTL8225z2_ANAPARAM_OFF);
-       rtl8185_set_anaparam2(dev, RTL8225z2_ANAPARAM2_OFF);
-}
-
-/*
- * Map dBm into Tx power index according to current HW model, for example,
- * RF and PA, and current wireless mode.
- */
-static s8 DbmToTxPwrIdx(struct r8180_priv *priv,
-                       enum wireless_mode mode, s32 PowerInDbm)
-{
-       bool bUseDefault = true;
-       s8 TxPwrIdx = 0;
-
-       /*
-        * OFDM Power in dBm = Index * 0.5 + 0
-        * CCK Power in dBm = Index * 0.25 + 13
-        */
-       s32 tmp = 0;
-
-       if (mode == WIRELESS_MODE_G) {
-               bUseDefault = false;
-               tmp = (2 * PowerInDbm);
-
-               if (tmp < 0)
-                       TxPwrIdx = 0;
-               else if (tmp > 40) /* 40 means 20 dBm. */
-                       TxPwrIdx = 40;
-               else
-                       TxPwrIdx = (s8)tmp;
-       } else if (mode == WIRELESS_MODE_B) {
-               bUseDefault = false;
-               tmp = (4 * PowerInDbm) - 52;
-
-               if (tmp < 0)
-                       TxPwrIdx = 0;
-               else if (tmp > 28) /* 28 means 20 dBm. */
-                       TxPwrIdx = 28;
-               else
-                       TxPwrIdx = (s8)tmp;
-       }
-
-       /*
-        * TRUE if we want to use a default implementation.
-        * We shall set it to FALSE when we have exact translation formula
-        * for target IC. 070622, by rcnjko.
-        */
-       if (bUseDefault) {
-               if (PowerInDbm < 0)
-                       TxPwrIdx = 0;
-               else if (PowerInDbm > 35)
-                       TxPwrIdx = 35;
-               else
-                       TxPwrIdx = (u8)PowerInDbm;
-       }
-
-       return TxPwrIdx;
-}
-
-void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 max_cck_power_level;
-       u8 max_ofdm_power_level;
-       u8 min_ofdm_power_level;
-       char cck_power_level = (char)(0xff & priv->chtxpwr[ch]);
-       char ofdm_power_level = (char)(0xff & priv->chtxpwr_ofdm[ch]);
-
-       if (IS_DOT11D_ENABLE(priv->ieee80211) &&
-           IS_DOT11D_STATE_DONE(priv->ieee80211)) {
-               u8 MaxTxPwrInDbm = DOT11D_GetMaxTxPwrInDbm(priv->ieee80211, ch);
-               u8 CckMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_B,
-                                                       MaxTxPwrInDbm);
-               u8 OfdmMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_G,
-                                                       MaxTxPwrInDbm);
-
-               if (cck_power_level > CckMaxPwrIdx)
-                       cck_power_level = CckMaxPwrIdx;
-               if (ofdm_power_level > OfdmMaxPwrIdx)
-                       ofdm_power_level = OfdmMaxPwrIdx;
-       }
-
-       max_cck_power_level = 15;
-       max_ofdm_power_level = 25;
-       min_ofdm_power_level = 10;
-
-       if (cck_power_level > 35)
-               cck_power_level = 35;
-
-       write_nic_byte(dev, CCK_TXAGC, cck_power_level);
-       force_pci_posting(dev);
-       mdelay(1);
-
-       if (ofdm_power_level > 35)
-               ofdm_power_level = 35;
-
-       if (priv->up == 0) {
-               write_phy_ofdm(dev, 2, 0x42);
-               write_phy_ofdm(dev, 5, 0x00);
-               write_phy_ofdm(dev, 6, 0x40);
-               write_phy_ofdm(dev, 7, 0x00);
-               write_phy_ofdm(dev, 8, 0x40);
-       }
-
-       write_nic_byte(dev, OFDM_TXAGC, ofdm_power_level);
-
-       if (ofdm_power_level <= 11) {
-               write_phy_ofdm(dev, 0x07, 0x5c);
-               write_phy_ofdm(dev, 0x09, 0x5c);
-       }
-
-       if (ofdm_power_level <= 17) {
-               write_phy_ofdm(dev, 0x07, 0x54);
-               write_phy_ofdm(dev, 0x09, 0x54);
-       } else {
-               write_phy_ofdm(dev, 0x07, 0x50);
-               write_phy_ofdm(dev, 0x09, 0x50);
-       }
-
-       force_pci_posting(dev);
-       mdelay(1);
-}
-
-void rtl8225z2_rf_set_chan(struct net_device *dev, short ch)
-{
-       rtl8225z2_SetTXPowerLevel(dev, ch);
-
-       RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);
-
-       if ((RF_ReadReg(dev, 0x7) & 0x0F80) != rtl8225_chan[ch])
-               RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);
-
-       mdelay(1);
-
-       force_pci_posting(dev);
-       mdelay(10);
-}
-
-static void rtl8225_host_pci_init(struct net_device *dev)
-{
-       write_nic_word(dev, RFPinsOutput, 0x480);
-
-       rtl8185_rf_pins_enable(dev);
-
-       write_nic_word(dev, RFPinsSelect, 0x88 | SW_CONTROL_GPIO);
-
-       write_nic_byte(dev, GP_ENABLE, 0);
-
-       force_pci_posting(dev);
-       mdelay(200);
-
-       /* bit 6 is for RF on/off detection */
-       write_nic_word(dev, GP_ENABLE, 0xff & (~(1 << 6)));
-}
-
-void rtl8225z2_rf_init(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int i;
-       short channel = 1;
-       u16 brsr;
-       u32 data;
-
-       priv->chan = channel;
-
-       rtl8225_host_pci_init(dev);
-
-       write_nic_dword(dev, RF_TIMING, 0x000a8008);
-
-       brsr = read_nic_word(dev, BRSR);
-
-       write_nic_word(dev, BRSR, 0xffff);
-
-       write_nic_dword(dev, RF_PARA, 0x100044);
-
-       rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
-       write_nic_byte(dev, CONFIG3, 0x44);
-       rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
-
-       rtl8185_rf_pins_enable(dev);
-
-       write_rtl8225(dev, 0x0, 0x2bf); mdelay(1);
-       write_rtl8225(dev, 0x1, 0xee0); mdelay(1);
-       write_rtl8225(dev, 0x2, 0x44d); mdelay(1);
-       write_rtl8225(dev, 0x3, 0x441); mdelay(1);
-       write_rtl8225(dev, 0x4, 0x8c3); mdelay(1);
-       write_rtl8225(dev, 0x5, 0xc72); mdelay(1);
-       write_rtl8225(dev, 0x6, 0xe6);  mdelay(1);
-       write_rtl8225(dev, 0x7, rtl8225_chan[channel]);  mdelay(1);
-       write_rtl8225(dev, 0x8, 0x3f);  mdelay(1);
-       write_rtl8225(dev, 0x9, 0x335); mdelay(1);
-       write_rtl8225(dev, 0xa, 0x9d4); mdelay(1);
-       write_rtl8225(dev, 0xb, 0x7bb); mdelay(1);
-       write_rtl8225(dev, 0xc, 0x850); mdelay(1);
-       write_rtl8225(dev, 0xd, 0xcdf); mdelay(1);
-       write_rtl8225(dev, 0xe, 0x2b);  mdelay(1);
-       write_rtl8225(dev, 0xf, 0x114);
-
-       mdelay(100);
-
-       write_rtl8225(dev, 0x0, 0x1b7);
-
-       for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) {
-               write_rtl8225(dev, 0x1, i + 1);
-               write_rtl8225(dev, 0x2, rtl8225z2_rxgain[i]);
-       }
-
-       write_rtl8225(dev, 0x3, 0x80);
-       write_rtl8225(dev, 0x5, 0x4);
-
-       write_rtl8225(dev, 0x0, 0xb7);
-
-       write_rtl8225(dev, 0x2, 0xc4d);
-
-       /* FIXME!! rtl8187 we have to check if calibrarion
-        * is successful and eventually cal. again (repeat
-        * the two write on reg 2)
-        */
-       data = read_rtl8225(dev, 6);
-       if (!(data & 0x00000080)) {
-               write_rtl8225(dev, 0x02, 0x0c4d);
-               force_pci_posting(dev); mdelay(200);
-               write_rtl8225(dev, 0x02, 0x044d);
-               force_pci_posting(dev); mdelay(100);
-               data = read_rtl8225(dev, 6);
-               if (!(data & 0x00000080))
-                       DMESGW("RF Calibration Failed!!!!\n");
-       }
-
-       mdelay(200);
-
-       write_rtl8225(dev, 0x0, 0x2bf);
-
-       for (i = 0; i < ARRAY_SIZE(rtl8225_agc); i++) {
-               write_phy_ofdm(dev, 0xb, rtl8225_agc[i]);
-               mdelay(1);
-
-               /* enable writing AGC table */
-               write_phy_ofdm(dev, 0xa, i + 0x80);
-               mdelay(1);
-       }
-
-       force_pci_posting(dev);
-       mdelay(1);
-
-       write_phy_ofdm(dev, 0x00, 0x01); mdelay(1);
-       write_phy_ofdm(dev, 0x01, 0x02); mdelay(1);
-       write_phy_ofdm(dev, 0x02, 0x62); mdelay(1);
-       write_phy_ofdm(dev, 0x03, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x04, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x05, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x06, 0x40); mdelay(1);
-       write_phy_ofdm(dev, 0x07, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x08, 0x40); mdelay(1);
-       write_phy_ofdm(dev, 0x09, 0xfe); mdelay(1);
-       write_phy_ofdm(dev, 0x0a, 0x08); mdelay(1);
-       write_phy_ofdm(dev, 0x0b, 0x80); mdelay(1);
-       write_phy_ofdm(dev, 0x0c, 0x01); mdelay(1);
-       write_phy_ofdm(dev, 0x0d, 0x43);
-       write_phy_ofdm(dev, 0x0e, 0xd3); mdelay(1);
-       write_phy_ofdm(dev, 0x0f, 0x38); mdelay(1);
-       write_phy_ofdm(dev, 0x10, 0x84); mdelay(1);
-       write_phy_ofdm(dev, 0x11, 0x07); mdelay(1);
-       write_phy_ofdm(dev, 0x12, 0x20); mdelay(1);
-       write_phy_ofdm(dev, 0x13, 0x20); mdelay(1);
-       write_phy_ofdm(dev, 0x14, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x15, 0x40); mdelay(1);
-       write_phy_ofdm(dev, 0x16, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x17, 0x40); mdelay(1);
-       write_phy_ofdm(dev, 0x18, 0xef); mdelay(1);
-       write_phy_ofdm(dev, 0x19, 0x19); mdelay(1);
-       write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1);
-       write_phy_ofdm(dev, 0x1b, 0x15); mdelay(1);
-       write_phy_ofdm(dev, 0x1c, 0x04); mdelay(1);
-       write_phy_ofdm(dev, 0x1d, 0xc5); mdelay(1);
-       write_phy_ofdm(dev, 0x1e, 0x95); mdelay(1);
-       write_phy_ofdm(dev, 0x1f, 0x75); mdelay(1);
-       write_phy_ofdm(dev, 0x20, 0x1f); mdelay(1);
-       write_phy_ofdm(dev, 0x21, 0x17); mdelay(1);
-       write_phy_ofdm(dev, 0x22, 0x16); mdelay(1);
-       write_phy_ofdm(dev, 0x23, 0x80); mdelay(1); /* FIXME maybe not needed */
-       write_phy_ofdm(dev, 0x24, 0x46); mdelay(1);
-       write_phy_ofdm(dev, 0x25, 0x00); mdelay(1);
-       write_phy_ofdm(dev, 0x26, 0x90); mdelay(1);
-       write_phy_ofdm(dev, 0x27, 0x88); mdelay(1);
-
-       rtl8225z2_set_gain(dev, 4);
-
-       write_phy_cck(dev, 0x0, 0x98); mdelay(1);
-       write_phy_cck(dev, 0x3, 0x20); mdelay(1);
-       write_phy_cck(dev, 0x4, 0x7e); mdelay(1);
-       write_phy_cck(dev, 0x5, 0x12); mdelay(1);
-       write_phy_cck(dev, 0x6, 0xfc); mdelay(1);
-       write_phy_cck(dev, 0x7, 0x78); mdelay(1);
-       write_phy_cck(dev, 0x8, 0x2e); mdelay(1);
-       write_phy_cck(dev, 0x10, 0x93); mdelay(1);
-       write_phy_cck(dev, 0x11, 0x88); mdelay(1);
-       write_phy_cck(dev, 0x12, 0x47); mdelay(1);
-       write_phy_cck(dev, 0x13, 0xd0);
-       write_phy_cck(dev, 0x19, 0x00);
-       write_phy_cck(dev, 0x1a, 0xa0);
-       write_phy_cck(dev, 0x1b, 0x08);
-       write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */
-       write_phy_cck(dev, 0x41, 0x8d); mdelay(1);
-       write_phy_cck(dev, 0x42, 0x15); mdelay(1);
-       write_phy_cck(dev, 0x43, 0x18); mdelay(1);
-       write_phy_cck(dev, 0x44, 0x36); mdelay(1);
-       write_phy_cck(dev, 0x45, 0x35); mdelay(1);
-       write_phy_cck(dev, 0x46, 0x2e); mdelay(1);
-       write_phy_cck(dev, 0x47, 0x25); mdelay(1);
-       write_phy_cck(dev, 0x48, 0x1c); mdelay(1);
-       write_phy_cck(dev, 0x49, 0x12); mdelay(1);
-       write_phy_cck(dev, 0x4a, 0x09); mdelay(1);
-       write_phy_cck(dev, 0x4b, 0x04); mdelay(1);
-       write_phy_cck(dev, 0x4c, 0x05); mdelay(1);
-
-       write_nic_byte(dev, 0x5b, 0x0d); mdelay(1);
-
-       rtl8225z2_SetTXPowerLevel(dev, channel);
-
-       /* RX antenna default to A */
-       write_phy_cck(dev, 0x11, 0x9b); mdelay(1);              /* B: 0xDB */
-       write_phy_ofdm(dev, 0x26, 0x90); mdelay(1);             /* B: 0x10 */
-
-       rtl8185_tx_antenna(dev, 0x03);                          /* B: 0x00 */
-
-       /* switch to high-speed 3-wire
-        * last digit. 2 for both cck and ofdm
-        */
-       write_nic_dword(dev, 0x94, 0x15c00002);
-       rtl8185_rf_pins_enable(dev);
-
-       rtl8225z2_rf_set_chan(dev, priv->chan);
-}
-
-#define MAX_DOZE_WAITING_TIMES_85B             20
-#define MAX_POLLING_24F_TIMES_87SE             10
-#define LPS_MAX_SLEEP_WAITING_TIMES_87SE       5
-
-bool SetZebraRFPowerState8185(struct net_device *dev,
-                             enum rt_rf_power_state eRFPowerState)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8                      btCR9346, btConfig3;
-       bool bActionAllowed = true, bTurnOffBB = true;
-       u8                      u1bTmp;
-       int                     i;
-       bool            bResult = true;
-       u8                      QueueID;
-
-       if (priv->SetRFPowerStateInProgress == true)
-               return false;
-
-       priv->SetRFPowerStateInProgress = true;
-
-       btCR9346 = read_nic_byte(dev, CR9346);
-       write_nic_byte(dev, CR9346, (btCR9346 | 0xC0));
-
-       btConfig3 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, (btConfig3 | CONFIG3_PARM_En));
-
-       switch (eRFPowerState) {
-       case RF_ON:
-               write_nic_word(dev, 0x37C, 0x00EC);
-
-               /* turn on AFE */
-               write_nic_byte(dev, 0x54, 0x00);
-               write_nic_byte(dev, 0x62, 0x00);
-
-               /* turn on RF */
-               RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
-               RF_WriteReg(dev, 0x4, 0x0972); udelay(500);
-
-               /* turn on RF again */
-               RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
-               RF_WriteReg(dev, 0x4, 0x0972); udelay(500);
-
-               /* turn on BB */
-               write_phy_ofdm(dev, 0x10, 0x40);
-               write_phy_ofdm(dev, 0x12, 0x40);
-
-               /* Avoid power down at init time. */
-               write_nic_byte(dev, CONFIG4, priv->RFProgType);
-
-               u1bTmp = read_nic_byte(dev, 0x24E);
-               write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5 | BIT6))));
-               break;
-       case RF_SLEEP:
-               for (QueueID = 0, i = 0; QueueID < 6;) {
-                       if (get_curr_tx_free_desc(dev, QueueID) ==
-                                                       priv->txringcount) {
-                               QueueID++;
-                               continue;
-                       } else {
-                               priv->TxPollingTimes++;
-                               if (priv->TxPollingTimes >=
-                                       LPS_MAX_SLEEP_WAITING_TIMES_87SE) {
-                                       bActionAllowed = false;
-                                       break;
-                               } else
-                                       udelay(10);
-                       }
-               }
-
-               if (bActionAllowed) {
-                       /* turn off BB RXIQ matrix to cut off rx signal */
-                       write_phy_ofdm(dev, 0x10, 0x00);
-                       write_phy_ofdm(dev, 0x12, 0x00);
-
-                       /* turn off RF */
-                       RF_WriteReg(dev, 0x4, 0x0000);
-                       RF_WriteReg(dev, 0x0, 0x0000);
-
-                       /* turn off AFE except PLL */
-                       write_nic_byte(dev, 0x62, 0xff);
-                       write_nic_byte(dev, 0x54, 0xec);
-
-                       mdelay(1);
-
-                       {
-                               int i = 0;
-                               while (true) {
-                                       u8 tmp24F = read_nic_byte(dev, 0x24f);
-
-                                       if ((tmp24F == 0x01) ||
-                                                       (tmp24F == 0x09)) {
-                                               bTurnOffBB = true;
-                                               break;
-                                       } else {
-                                               udelay(10);
-                                               i++;
-                                               priv->TxPollingTimes++;
-
-                                               if (priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE) {
-                                                       bTurnOffBB = false;
-                                                       break;
-                                               } else
-                                                       udelay(10);
-                                       }
-                               }
-                       }
-
-                       if (bTurnOffBB) {
-                               /* turn off BB */
-                               u1bTmp = read_nic_byte(dev, 0x24E);
-                               write_nic_byte(dev, 0x24E,
-                                               (u1bTmp | BIT5 | BIT6));
-
-                               /* turn off AFE PLL */
-                               write_nic_byte(dev, 0x54, 0xFC);
-                               write_nic_word(dev, 0x37C, 0x00FC);
-                       }
-               }
-               break;
-       case RF_OFF:
-               for (QueueID = 0, i = 0; QueueID < 6;) {
-                       if (get_curr_tx_free_desc(dev, QueueID) ==
-                                       priv->txringcount) {
-                               QueueID++;
-                               continue;
-                       } else {
-                               udelay(10);
-                               i++;
-                       }
-
-                       if (i >= MAX_DOZE_WAITING_TIMES_85B)
-                               break;
-               }
-
-               /* turn off BB RXIQ matrix to cut off rx signal */
-               write_phy_ofdm(dev, 0x10, 0x00);
-               write_phy_ofdm(dev, 0x12, 0x00);
-
-               /* turn off RF */
-               RF_WriteReg(dev, 0x4, 0x0000);
-               RF_WriteReg(dev, 0x0, 0x0000);
-
-               /* turn off AFE except PLL */
-               write_nic_byte(dev, 0x62, 0xff);
-               write_nic_byte(dev, 0x54, 0xec);
-
-               mdelay(1);
-
-               {
-                       int i = 0;
-
-                       while (true) {
-                               u8 tmp24F = read_nic_byte(dev, 0x24f);
-
-                               if ((tmp24F == 0x01) || (tmp24F == 0x09)) {
-                                       bTurnOffBB = true;
-                                       break;
-                               } else {
-                                       bTurnOffBB = false;
-                                       udelay(10);
-                                       i++;
-                               }
-
-                               if (i > MAX_POLLING_24F_TIMES_87SE)
-                                       break;
-                       }
-               }
-
-               if (bTurnOffBB) {
-                       /* turn off BB */
-                       u1bTmp = read_nic_byte(dev, 0x24E);
-                       write_nic_byte(dev, 0x24E, (u1bTmp | BIT5 | BIT6));
-
-                       /* turn off AFE PLL (80M) */
-                       write_nic_byte(dev, 0x54, 0xFC);
-                       write_nic_word(dev, 0x37C, 0x00FC);
-               }
-               break;
-       }
-
-       btConfig3 &= ~(CONFIG3_PARM_En);
-       write_nic_byte(dev, CONFIG3, btConfig3);
-
-       btCR9346 &= ~(0xC0);
-       write_nic_byte(dev, CR9346, btCR9346);
-
-       if (bResult && bActionAllowed)
-               priv->eRFPowerState = eRFPowerState;
-
-       priv->SetRFPowerStateInProgress = false;
-
-       return bResult && bActionAllowed;
-}
-
-void rtl8225z4_rf_sleep(struct net_device *dev)
-{
-       MgntActSet_RF_State(dev, RF_SLEEP, RF_CHANGE_BY_PS);
-}
-
-void rtl8225z4_rf_wakeup(struct net_device *dev)
-{
-       MgntActSet_RF_State(dev, RF_ON, RF_CHANGE_BY_PS);
-}
diff --git a/drivers/staging/rtl8187se/r8180_wx.c b/drivers/staging/rtl8187se/r8180_wx.c
deleted file mode 100644 (file)
index b552491..0000000
+++ /dev/null
@@ -1,1409 +0,0 @@
-/*
-       This file contains wireless extension handlers.
-
-       This is part of rtl8180 OpenSource driver.
-       Copyright (C) Andrea Merello 2004-2005  <andrea.merello@gmail.com>
-       Released under the terms of GPL (General Public Licence)
-
-       Parts of this driver are based on the GPL part
-       of the official realtek driver.
-
-       Parts of this driver are based on the rtl8180 driver skeleton
-       from Patric Schenke & Andres Salomon.
-
-       Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
-
-       We want to thanks the Authors of those projects and the Ndiswrapper
-       project Authors.
-*/
-
-
-#include "r8180.h"
-#include "r8180_hw.h"
-
-#include <net/iw_handler.h>
-#include "ieee80211/dot11d.h"
-
-static u32 rtl8180_rates[] = {1000000, 2000000, 5500000, 11000000,
-       6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000};
-
-#define RATE_COUNT ARRAY_SIZE(rtl8180_rates)
-
-static struct rtl8187se_channel_list default_channel_plan[] = {
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64}, 19},              /* FCC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11},                                              /* IC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},      /* ETSI */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},      /* Spain. Change to ETSI. */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},      /* France. Change to ETSI. */
-       {{14, 36, 40, 44, 48, 52, 56, 60, 64}, 9},                                              /* MKK */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 36, 40, 44, 48, 52, 56, 60, 64}, 22},  /* MKK1 */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64}, 21},      /* Israel */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 34, 38, 42, 46}, 17},                      /* For 11a , TELEC */
-       {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}                                   /* For Global Domain. 1-11:active scan, 12-14 passive scan.*/   /* +YJ, 080626 */
-};
-static int r8180_wx_get_freq(struct net_device *dev,
-                            struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       return ieee80211_wx_get_freq(priv->ieee80211, a, wrqu, b);
-}
-
-
-static int r8180_wx_set_key(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *key)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct iw_point *erq = &(wrqu->encoding);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       if (erq->length > 0) {
-               u32 *tkey = (u32 *) key;
-               priv->key0[0] = tkey[0];
-               priv->key0[1] = tkey[1];
-               priv->key0[2] = tkey[2];
-               priv->key0[3] = tkey[3] & 0xff;
-               DMESG("Setting wep key to %x %x %x %x",
-                     tkey[0], tkey[1], tkey[2], tkey[3]);
-               rtl8180_set_hw_wep(dev);
-       }
-       return 0;
-}
-
-
-static int r8180_wx_set_beaconinterval(struct net_device *dev,
-                                      struct iw_request_info *aa,
-                                      union iwreq_data *wrqu, char *b)
-{
-       int *parms = (int *)b;
-       int bi = parms[0];
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       DMESG("setting beacon interval to %x", bi);
-
-       priv->ieee80211->current_network.beacon_interval = bi;
-       rtl8180_commit(dev);
-       up(&priv->wx_sem);
-
-       return 0;
-}
-
-
-
-static int r8180_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_mode(priv->ieee80211, a, wrqu, b);
-}
-
-
-
-static int r8180_wx_get_rate(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_rate(priv->ieee80211, info, wrqu, extra);
-}
-
-
-
-static int r8180_wx_set_rate(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_set_rate(priv->ieee80211, info, wrqu, extra);
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-
-static int r8180_wx_set_crcmon(struct net_device *dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int *parms = (int *)extra;
-       int enable = (parms[0] > 0);
-       short prev = priv->crcmon;
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       if (enable)
-               priv->crcmon = 1;
-       else
-               priv->crcmon = 0;
-
-       DMESG("bad CRC in monitor mode are %s",
-             priv->crcmon ? "accepted" : "rejected");
-
-       if (prev != priv->crcmon && priv->up)   {
-               rtl8180_down(dev);
-               rtl8180_up(dev);
-       }
-
-       up(&priv->wx_sem);
-
-       return 0;
-}
-
-
-static int r8180_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       if (priv->bInactivePs)  {
-               if (wrqu->mode == IW_MODE_ADHOC)
-                       IPSLeave(dev);
-       }
-       ret = ieee80211_wx_set_mode(priv->ieee80211, a, wrqu, b);
-
-       up(&priv->wx_sem);
-       return ret;
-}
-
-/* YJ,add,080819,for hidden ap */
-struct  iw_range_with_scan_capa        {
-               /* Informative stuff (to choose between different interface) */
-
-               __u32           throughput; /* To give an idea... */
-
-               /* In theory this value should be the maximum benchmarked
-                * TCP/IP throughput, because with most of these devices the
-                * bit rate is meaningless (overhead an co) to estimate how
-                * fast the connection will go and pick the fastest one.
-                * I suggest people to play with Netperf or any benchmark...
-                */
-
-               /* NWID (or domain id)  */
-               __u32           min_nwid; /* Minimal NWID we are able to set */
-               __u32                   max_nwid; /* Maximal NWID we are able to set */
-
-               /* Old Frequency (backward compat - moved lower ) */
-               __u16                   old_num_channels;
-               __u8                    old_num_frequency;
-
-               /* Scan capabilities */
-               __u8                    scan_capa;
-};
-/* YJ,add,080819,for hidden ap */
-
-
-static int rtl8180_wx_get_range(struct net_device *dev,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-       struct iw_range *range = (struct iw_range *)extra;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u16 val;
-       int i;
-
-       wrqu->data.length = sizeof(*range);
-       memset(range, 0, sizeof(*range));
-
-       /* Let's try to keep this struct in the same order as in
-        * linux/include/wireless.h
-        */
-
-       /* TODO: See what values we can set, and remove the ones we can't
-        * set, or fill them with some default data.
-        */
-
-       /* ~5 Mb/s real (802.11b) */
-       range->throughput = 5 * 1000 * 1000;
-
-       /* TODO: Not used in 802.11b?   */
-/*     range->min_nwid; */     /* Minimal NWID we are able to set */
-       /* TODO: Not used in 802.11b?   */
-/*     range->max_nwid; */     /* Maximal NWID we are able to set */
-
-               /* Old Frequency (backward compat - moved lower ) */
-/*     range->old_num_channels; */
-/*     range->old_num_frequency; */
-/*     range->old_freq[6]; */ /* Filler to keep "version" at the same offset */
-       if (priv->rf_set_sens != NULL)
-               range->sensitivity = priv->max_sens;    /* signal level threshold range */
-
-       range->max_qual.qual = 100;
-       /* TODO: Find real max RSSI and stick here */
-       range->max_qual.level = 0;
-       range->max_qual.noise = -98;
-       range->max_qual.updated = 7; /* Updated all three */
-
-       range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
-       /* TODO: Find real 'good' to 'bad' threshold value for RSSI */
-       range->avg_qual.level = 20 + -98;
-       range->avg_qual.noise = 0;
-       range->avg_qual.updated = 7; /* Updated all three */
-
-       range->num_bitrates = RATE_COUNT;
-
-       for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++)
-               range->bitrate[i] = rtl8180_rates[i];
-
-       range->min_frag = MIN_FRAG_THRESHOLD;
-       range->max_frag = MAX_FRAG_THRESHOLD;
-
-       range->pm_capa = 0;
-
-       range->we_version_compiled = WIRELESS_EXT;
-       range->we_version_source = 16;
-
-               range->num_channels = 14;
-
-       for (i = 0, val = 0; i < 14; i++) {
-
-               /* Include only legal frequencies for some countries */
-               if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) {
-                               range->freq[val].i = i + 1;
-                       range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000;
-                       range->freq[val].e = 1;
-                       val++;
-               } else {
-                       /* FIXME: do we need to set anything for channels */
-                       /* we don't use ? */
-               }
-
-               if (val == IW_MAX_FREQUENCIES)
-                       break;
-       }
-
-       range->num_frequency = val;
-       range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
-                                               IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
-
-       return 0;
-}
-
-
-static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-       struct ieee80211_device *ieee = priv->ieee80211;
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       if (wrqu->data.flags & IW_SCAN_THIS_ESSID)      {
-               struct iw_scan_req *req = (struct iw_scan_req *)b;
-               if (req->essid_len)             {
-                       ieee->current_network.ssid_len = req->essid_len;
-                       memcpy(ieee->current_network.ssid, req->essid, req->essid_len);
-               }
-       }
-
-       down(&priv->wx_sem);
-       if (priv->up)   {
-               priv->ieee80211->actscanning = true;
-               if (priv->bInactivePs && (priv->ieee80211->state != IEEE80211_LINKED))  {
-                       IPSLeave(dev);
-               ieee80211_softmac_ips_scan_syncro(priv->ieee80211);
-                       ret = 0;
-               }       else    {
-                       /* prevent scan in BusyTraffic */
-                       /* FIXME: Need to consider last scan time */
-                       if ((priv->link_detect.b_busy_traffic) && (true)) {
-                               ret = 0;
-                               printk("Now traffic is busy, please try later!\n");
-                       }       else
-                               /* prevent scan in BusyTraffic,end */
-                               ret = ieee80211_wx_set_scan(priv->ieee80211, a, wrqu, b);
-               }
-       }       else
-                       ret = -1;
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-
-static int r8180_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       down(&priv->wx_sem);
-       if (priv->up)
-               ret = ieee80211_wx_get_scan(priv->ieee80211, a, wrqu, b);
-       else
-               ret = -1;
-
-       up(&priv->wx_sem);
-       return ret;
-}
-
-
-static int r8180_wx_set_essid(struct net_device *dev,
-                             struct iw_request_info *a,
-                             union iwreq_data *wrqu, char *b)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       int ret;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       if (priv->bInactivePs)
-               IPSLeave(dev);
-
-       ret = ieee80211_wx_set_essid(priv->ieee80211, a, wrqu, b);
-
-       up(&priv->wx_sem);
-       return ret;
-}
-
-
-static int r8180_wx_get_essid(struct net_device *dev,
-                             struct iw_request_info *a,
-                             union iwreq_data *wrqu, char *b)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b);
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-
-static int r8180_wx_set_freq(struct net_device *dev, struct iw_request_info *a,
-                            union iwreq_data *wrqu, char *b)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b);
-
-       up(&priv->wx_sem);
-       return ret;
-}
-
-
-static int r8180_wx_get_name(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       return ieee80211_wx_get_name(priv->ieee80211, info, wrqu, extra);
-}
-
-static int r8180_wx_set_frag(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       if (wrqu->frag.disabled)
-               priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD;
-       else {
-               if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
-                   wrqu->frag.value > MAX_FRAG_THRESHOLD)
-                       return -EINVAL;
-
-               priv->ieee80211->fts = wrqu->frag.value & ~0x1;
-       }
-
-       return 0;
-}
-
-
-static int r8180_wx_get_frag(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       wrqu->frag.value = priv->ieee80211->fts;
-       wrqu->frag.fixed = 0;   /* no auto select */
-       wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD);
-
-       return 0;
-}
-
-
-static int r8180_wx_set_wap(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *awrq, char *extra)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_set_wap(priv->ieee80211, info, awrq, extra);
-
-       up(&priv->wx_sem);
-       return ret;
-
-}
-
-
-static int r8180_wx_get_wap(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       return ieee80211_wx_get_wap(priv->ieee80211, info, wrqu, extra);
-}
-
-
-static int r8180_wx_set_enc(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *key)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-
-       down(&priv->wx_sem);
-
-       if (priv->hw_wep)
-               ret = r8180_wx_set_key(dev, info, wrqu, key);
-       else    {
-               DMESG("Setting SW wep key");
-               ret = ieee80211_wx_set_encode(priv->ieee80211, info, wrqu, key);
-       }
-
-       up(&priv->wx_sem);
-       return ret;
-}
-
-
-static int r8180_wx_get_enc(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *key)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       return ieee80211_wx_get_encode(priv->ieee80211, info, wrqu, key);
-}
-
-
-static int r8180_wx_set_scan_type(struct net_device *dev,
-                                 struct iw_request_info *aa,
-                                 union iwreq_data *wrqu, char *p)
-{
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int *parms = (int *)p;
-       int mode = parms[0];
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       priv->ieee80211->active_scan = mode;
-
-       return 1;
-}
-
-static int r8180_wx_set_retry(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int err = 0;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       if (wrqu->retry.flags & IW_RETRY_LIFETIME ||
-           wrqu->retry.disabled)       {
-               err = -EINVAL;
-               goto exit;
-       }
-       if (!(wrqu->retry.flags & IW_RETRY_LIMIT))      {
-               err = -EINVAL;
-               goto exit;
-       }
-
-       if (wrqu->retry.value > R8180_MAX_RETRY)        {
-               err = -EINVAL;
-               goto exit;
-       }
-       if (wrqu->retry.flags & IW_RETRY_MAX) {
-               priv->retry_rts = wrqu->retry.value;
-               DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value);
-
-       }       else {
-               priv->retry_data = wrqu->retry.value;
-               DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value);
-       }
-
-       /* FIXME !
-        * We might try to write directly the TX config register
-        * or to restart just the (R)TX process.
-        * I'm unsure if whole reset is really needed
-        */
-
-       rtl8180_commit(dev);
-exit:
-       up(&priv->wx_sem);
-
-       return err;
-}
-
-static int r8180_wx_get_retry(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       wrqu->retry.disabled = 0; /* can't be disabled */
-
-       if ((wrqu->retry.flags & IW_RETRY_TYPE) ==
-           IW_RETRY_LIFETIME)
-               return -EINVAL;
-
-       if (wrqu->retry.flags & IW_RETRY_MAX) {
-               wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
-               wrqu->retry.value = priv->retry_rts;
-       } else {
-               wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MIN;
-               wrqu->retry.value = priv->retry_data;
-       }
-
-       return 0;
-}
-
-static int r8180_wx_get_sens(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       if (priv->rf_set_sens == NULL)
-               return -1; /* we have not this support for this radio */
-       wrqu->sens.value = priv->sens;
-       return 0;
-}
-
-
-static int r8180_wx_set_sens(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       short err = 0;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       if (priv->rf_set_sens == NULL) {
-               err = -1; /* we have not this support for this radio */
-               goto exit;
-       }
-       if (priv->rf_set_sens(dev, wrqu->sens.value) == 0)
-               priv->sens = wrqu->sens.value;
-       else
-               err = -EINVAL;
-
-exit:
-       up(&priv->wx_sem);
-
-       return err;
-}
-
-
-static int r8180_wx_set_rawtx(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra);
-
-       up(&priv->wx_sem);
-
-       return ret;
-
-}
-
-static int r8180_wx_get_power(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       down(&priv->wx_sem);
-
-       ret = ieee80211_wx_get_power(priv->ieee80211, info, wrqu, extra);
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-static int r8180_wx_set_power(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       int ret;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       printk("=>>>>>>>>>>=============================>set power:%d, %d!\n", wrqu->power.disabled, wrqu->power.flags);
-       if (wrqu->power.disabled == 0) {
-               wrqu->power.flags |= IW_POWER_ALL_R;
-               wrqu->power.flags |= IW_POWER_TIMEOUT;
-               wrqu->power.value = 1000;
-       }
-
-       ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra);
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-
-static int r8180_wx_set_rts(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       if (wrqu->rts.disabled)
-               priv->rts = DEFAULT_RTS_THRESHOLD;
-       else {
-               if (wrqu->rts.value < MIN_RTS_THRESHOLD ||
-                   wrqu->rts.value > MAX_RTS_THRESHOLD)
-                       return -EINVAL;
-
-               priv->rts = wrqu->rts.value;
-       }
-
-       return 0;
-}
-static int r8180_wx_get_rts(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-
-       wrqu->rts.value = priv->rts;
-       wrqu->rts.fixed = 0;    /* no auto select */
-       wrqu->rts.disabled = (wrqu->rts.value == 0);
-
-       return 0;
-}
-static int dummy(struct net_device *dev, struct iw_request_info *a,
-                union iwreq_data *wrqu, char *b)
-{
-       return -1;
-}
-
-static int r8180_wx_get_iwmode(struct net_device *dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee;
-       int ret = 0;
-
-
-
-       down(&priv->wx_sem);
-
-       ieee = priv->ieee80211;
-
-       strcpy(extra, "802.11");
-       if (ieee->modulation & IEEE80211_CCK_MODULATION) {
-               strcat(extra, "b");
-               if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-                       strcat(extra, "/g");
-       } else if (ieee->modulation & IEEE80211_OFDM_MODULATION)
-               strcat(extra, "g");
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-static int r8180_wx_set_iwmode(struct net_device *dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = priv->ieee80211;
-       int *param = (int *)extra;
-       int ret = 0;
-       int modulation = 0, mode = 0;
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-
-       if (*param == 1) {
-               modulation |= IEEE80211_CCK_MODULATION;
-               mode = IEEE_B;
-       printk(KERN_INFO "B mode!\n");
-       } else if (*param == 2) {
-               modulation |= IEEE80211_OFDM_MODULATION;
-               mode = IEEE_G;
-       printk(KERN_INFO "G mode!\n");
-       } else if (*param == 3) {
-               modulation |= IEEE80211_CCK_MODULATION;
-               modulation |= IEEE80211_OFDM_MODULATION;
-               mode = IEEE_B|IEEE_G;
-       printk(KERN_INFO "B/G mode!\n");
-       }
-
-       if (ieee->proto_started) {
-               ieee80211_stop_protocol(ieee);
-               ieee->mode = mode;
-               ieee->modulation = modulation;
-               ieee80211_start_protocol(ieee);
-       } else {
-               ieee->mode = mode;
-               ieee->modulation = modulation;
-       }
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-static int r8180_wx_get_preamble(struct net_device *dev,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-
-       down(&priv->wx_sem);
-
-
-
-       *extra = (char) priv->plcp_preamble_mode;       /* 0:auto 1:short 2:long */
-       up(&priv->wx_sem);
-
-       return 0;
-}
-static int r8180_wx_set_preamble(struct net_device *dev,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret = 0;
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       if (*extra < 0 || *extra > 2)
-               ret = -1;
-       else
-               priv->plcp_preamble_mode = *((short *)extra);
-
-
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-static int r8180_wx_get_siglevel(struct net_device *dev,
-                                struct iw_request_info *info,
-                                union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret = 0;
-
-
-
-       down(&priv->wx_sem);
-       /* Modify by hikaru 6.5 */
-       *((int *)extra) = priv->wstats.qual.level;/*for interface test ,it should be the priv->wstats.qual.level; */
-
-
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-static int r8180_wx_get_sigqual(struct net_device *dev,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret = 0;
-
-
-
-       down(&priv->wx_sem);
-       /* Modify by hikaru 6.5 */
-       *((int *)extra) = priv->wstats.qual.qual;/* for interface test ,it should be the priv->wstats.qual.qual; */
-
-
-
-       up(&priv->wx_sem);
-
-       return ret;
-}
-static int r8180_wx_reset_stats(struct net_device *dev,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       down(&priv->wx_sem);
-
-       priv->stats.txrdu = 0;
-       priv->stats.rxrdu = 0;
-       priv->stats.rxnolast = 0;
-       priv->stats.rxnodata = 0;
-       priv->stats.rxnopointer = 0;
-       priv->stats.txnperr = 0;
-       priv->stats.txresumed = 0;
-       priv->stats.rxerr = 0;
-       priv->stats.rxoverflow = 0;
-       priv->stats.rxint = 0;
-
-       priv->stats.txnpokint = 0;
-       priv->stats.txhpokint = 0;
-       priv->stats.txhperr = 0;
-       priv->stats.ints = 0;
-       priv->stats.shints = 0;
-       priv->stats.txoverflow = 0;
-       priv->stats.rxdmafail = 0;
-       priv->stats.txbeacon = 0;
-       priv->stats.txbeaconerr = 0;
-       priv->stats.txlpokint = 0;
-       priv->stats.txlperr = 0;
-       priv->stats.txretry = 0;/* 20060601 */
-       priv->stats.rxcrcerrmin = 0 ;
-       priv->stats.rxcrcerrmid = 0;
-       priv->stats.rxcrcerrmax = 0;
-       priv->stats.rxicverr = 0;
-
-       up(&priv->wx_sem);
-
-       return 0;
-
-}
-static int r8180_wx_radio_on(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-
-       down(&priv->wx_sem);
-       priv->rf_wakeup(dev);
-
-       up(&priv->wx_sem);
-
-       return 0;
-
-}
-
-static int r8180_wx_radio_off(struct net_device *dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-
-       down(&priv->wx_sem);
-       priv->rf_sleep(dev);
-
-       up(&priv->wx_sem);
-
-       return 0;
-
-}
-static int r8180_wx_get_channelplan(struct net_device *dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-
-       down(&priv->wx_sem);
-       *extra = priv->channel_plan;
-
-
-
-       up(&priv->wx_sem);
-
-       return 0;
-}
-static int r8180_wx_set_channelplan(struct net_device *dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int *val = (int *)extra;
-       int i;
-       printk("-----in fun %s\n", __func__);
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       /* unsigned long flags; */
-       down(&priv->wx_sem);
-       if (default_channel_plan[*val].len != 0) {
-               priv->channel_plan = *val;
-               /* Clear old channel map 8 */
-               for (i = 1; i <= MAX_CHANNEL_NUMBER; i++)
-                       GET_DOT11D_INFO(priv->ieee80211)->channel_map[i] = 0;
-
-               /* Set new channel map */
-               for (i = 1; i <= default_channel_plan[*val].len; i++)
-                       GET_DOT11D_INFO(priv->ieee80211)->channel_map[default_channel_plan[*val].channel[i-1]] = 1;
-
-       }
-       up(&priv->wx_sem);
-
-       return 0;
-}
-
-static int r8180_wx_get_version(struct net_device *dev,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       /* struct ieee80211_device *ieee; */
-
-       down(&priv->wx_sem);
-       strcpy(extra, "1020.0808");
-       up(&priv->wx_sem);
-
-       return 0;
-}
-
-/* added by amy 080818 */
-/*receive datarate from user typing valid rate is from 2 to 108 (1 - 54M), if input 0, return to normal rate adaptive. */
-static int r8180_wx_set_forcerate(struct net_device *dev,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       u8 forcerate = *extra;
-
-       down(&priv->wx_sem);
-
-       printk("==============>%s(): forcerate is %d\n", __func__, forcerate);
-       if ((forcerate == 2) || (forcerate == 4) || (forcerate == 11) || (forcerate == 22) || (forcerate == 12) ||
-               (forcerate == 18) || (forcerate == 24) || (forcerate == 36) || (forcerate == 48) || (forcerate == 72) ||
-               (forcerate == 96) || (forcerate == 108)) {
-               priv->ForcedDataRate = 1;
-               priv->ieee80211->rate = forcerate * 5;
-       }       else if (forcerate == 0)        {
-               priv->ForcedDataRate = 0;
-               printk("OK! return rate adaptive\n");
-       }       else
-                       printk("ERR: wrong rate\n");
-       up(&priv->wx_sem);
-       return 0;
-}
-
-static int r8180_wx_set_enc_ext(struct net_device *dev,
-                               struct iw_request_info *info,
-                               union iwreq_data *wrqu, char *extra)
-{
-
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-       int ret = 0;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra);
-       up(&priv->wx_sem);
-       return ret;
-
-}
-static int r8180_wx_set_auth(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       int ret = 0;
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-       ret = ieee80211_wx_set_auth(priv->ieee80211, info, &wrqu->param, extra);
-       up(&priv->wx_sem);
-       return ret;
-}
-
-static int r8180_wx_set_mlme(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *wrqu, char *extra)
-{
-       int ret = 0;
-       struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-
-       down(&priv->wx_sem);
-#if 1
-       ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra);
-#endif
-       up(&priv->wx_sem);
-       return ret;
-}
-static int r8180_wx_set_gen_ie(struct net_device *dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *wrqu, char *extra)
-{
-       int ret = 0;
-               struct r8180_priv *priv = ieee80211_priv(dev);
-
-
-       if (priv->ieee80211->bHwRadioOff)
-               return 0;
-
-       down(&priv->wx_sem);
-#if 1
-       ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, wrqu->data.length);
-#endif
-       up(&priv->wx_sem);
-       return ret;
-
-
-}
-
-static const iw_handler r8180_wx_handlers[] =  {
-       IW_HANDLER(SIOCGIWNAME,         r8180_wx_get_name),
-       IW_HANDLER(SIOCSIWNWID,         dummy),
-       IW_HANDLER(SIOCGIWNWID,         dummy),
-       IW_HANDLER(SIOCSIWFREQ,         r8180_wx_set_freq),
-       IW_HANDLER(SIOCGIWFREQ,         r8180_wx_get_freq),
-       IW_HANDLER(SIOCSIWMODE,         r8180_wx_set_mode),
-       IW_HANDLER(SIOCGIWMODE,         r8180_wx_get_mode),
-       IW_HANDLER(SIOCSIWSENS,         r8180_wx_set_sens),
-       IW_HANDLER(SIOCGIWSENS,         r8180_wx_get_sens),
-       IW_HANDLER(SIOCGIWRANGE,        rtl8180_wx_get_range),
-       IW_HANDLER(SIOCSIWSPY,          dummy),
-       IW_HANDLER(SIOCGIWSPY,          dummy),
-       IW_HANDLER(SIOCSIWAP,           r8180_wx_set_wap),
-       IW_HANDLER(SIOCGIWAP,           r8180_wx_get_wap),
-       IW_HANDLER(SIOCSIWMLME,         r8180_wx_set_mlme),
-       IW_HANDLER(SIOCGIWAPLIST,       dummy),         /* deprecated */
-       IW_HANDLER(SIOCSIWSCAN,         r8180_wx_set_scan),
-       IW_HANDLER(SIOCGIWSCAN,         r8180_wx_get_scan),
-       IW_HANDLER(SIOCSIWESSID,        r8180_wx_set_essid),
-       IW_HANDLER(SIOCGIWESSID,        r8180_wx_get_essid),
-       IW_HANDLER(SIOCSIWNICKN,        dummy),
-       IW_HANDLER(SIOCGIWNICKN,        dummy),
-       IW_HANDLER(SIOCSIWRATE,         r8180_wx_set_rate),
-       IW_HANDLER(SIOCGIWRATE,         r8180_wx_get_rate),
-       IW_HANDLER(SIOCSIWRTS,          r8180_wx_set_rts),
-       IW_HANDLER(SIOCGIWRTS,          r8180_wx_get_rts),
-       IW_HANDLER(SIOCSIWFRAG,         r8180_wx_set_frag),
-       IW_HANDLER(SIOCGIWFRAG,         r8180_wx_get_frag),
-       IW_HANDLER(SIOCSIWTXPOW,        dummy),
-       IW_HANDLER(SIOCGIWTXPOW,        dummy),
-       IW_HANDLER(SIOCSIWRETRY,        r8180_wx_set_retry),
-       IW_HANDLER(SIOCGIWRETRY,        r8180_wx_get_retry),
-       IW_HANDLER(SIOCSIWENCODE,       r8180_wx_set_enc),
-       IW_HANDLER(SIOCGIWENCODE,       r8180_wx_get_enc),
-       IW_HANDLER(SIOCSIWPOWER,        r8180_wx_set_power),
-       IW_HANDLER(SIOCGIWPOWER,        r8180_wx_get_power),
-       IW_HANDLER(SIOCSIWGENIE,        r8180_wx_set_gen_ie),
-       IW_HANDLER(SIOCSIWAUTH,         r8180_wx_set_auth),
-       IW_HANDLER(SIOCSIWENCODEEXT,    r8180_wx_set_enc_ext),
-};
-
-static const struct iw_priv_args r8180_private_args[] = {
-       {
-               SIOCIWFIRSTPRIV + 0x0,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc"
-       },
-       {       SIOCIWFIRSTPRIV + 0x1,
-               0, 0, "dummy"
-
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x2,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "beaconint"
-       },
-       {       SIOCIWFIRSTPRIV + 0x3,
-               0, 0, "dummy"
-
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x4,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan"
-
-       },
-       {       SIOCIWFIRSTPRIV + 0x5,
-               0, 0, "dummy"
-
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x6,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx"
-
-       },
-       {       SIOCIWFIRSTPRIV + 0x7,
-               0, 0, "dummy"
-
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x8,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setiwmode"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x9,
-               0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getiwmode"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0xA,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpreamble"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0xB,
-               0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getpreamble"
-       },
-       {       SIOCIWFIRSTPRIV + 0xC,
-               0, 0, "dummy"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0xD,
-               0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getrssi"
-       },
-       {       SIOCIWFIRSTPRIV + 0xE,
-               0, 0, "dummy"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0xF,
-               0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getlinkqual"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x10,
-               0, 0, "resetstats"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x11,
-               0, 0, "dummy"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x12,
-               0, 0, "radioon"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x13,
-               0, 0, "radiooff"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x14,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setchannel"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x15,
-               0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getchannel"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x16,
-               0, 0, "dummy"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x17,
-               0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getversion"
-       },
-       {
-               SIOCIWFIRSTPRIV + 0x18,
-               IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setrate"
-       },
-};
-
-
-static iw_handler r8180_private_handler[] = {
-       r8180_wx_set_crcmon, /*SIOCIWSECONDPRIV*/
-       dummy,
-       r8180_wx_set_beaconinterval,
-       dummy,
-       /* r8180_wx_set_monitor_type, */
-       r8180_wx_set_scan_type,
-       dummy,
-       r8180_wx_set_rawtx,
-       dummy,
-       r8180_wx_set_iwmode,
-       r8180_wx_get_iwmode,
-       r8180_wx_set_preamble,
-       r8180_wx_get_preamble,
-       dummy,
-       r8180_wx_get_siglevel,
-       dummy,
-       r8180_wx_get_sigqual,
-       r8180_wx_reset_stats,
-       dummy,/* r8180_wx_get_stats */
-       r8180_wx_radio_on,
-       r8180_wx_radio_off,
-       r8180_wx_set_channelplan,
-       r8180_wx_get_channelplan,
-       dummy,
-       r8180_wx_get_version,
-       r8180_wx_set_forcerate,
-};
-
-static inline int is_same_network(struct ieee80211_network *src,
-                                 struct ieee80211_network *dst,
-                                 struct ieee80211_device *ieee)
-{
-               /* A network is only a duplicate if the channel, BSSID, ESSID
-                * and the capability field (in particular IBSS and BSS) all match.
-                * We treat all <hidden> with the same BSSID and channel
-                * as one network
-                */
-               if (src->channel != dst->channel)
-                       return 0;
-
-               if (memcmp(src->bssid, dst->bssid, ETH_ALEN) != 0)
-                       return 0;
-
-               if (ieee->iw_mode != IW_MODE_INFRA) {
-                       if (src->ssid_len != dst->ssid_len)
-                               return 0;
-                       if (memcmp(src->ssid, dst->ssid, src->ssid_len) != 0)
-                               return 0;
-               }
-
-               if ((src->capability & WLAN_CAPABILITY_IBSS) !=
-                   (dst->capability & WLAN_CAPABILITY_IBSS))
-                       return 0;
-               if ((src->capability & WLAN_CAPABILITY_BSS) !=
-                   (dst->capability & WLAN_CAPABILITY_BSS))
-                       return 0;
-
-               return 1;
-}
-
-/* WB modified to show signal to GUI on 18-01-2008 */
-static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = priv->ieee80211;
-       struct iw_statistics *wstats = &priv->wstats;
-       int tmp_level = 0;
-       int tmp_qual = 0;
-       int tmp_noise = 0;
-
-       if (ieee->state < IEEE80211_LINKED)     {
-               wstats->qual.qual = 0;
-               wstats->qual.level = 0;
-               wstats->qual.noise = 0;
-               wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
-               return wstats;
-       }
-
-       tmp_level = (&ieee->current_network)->stats.signal;
-       tmp_qual = (&ieee->current_network)->stats.signalstrength;
-       tmp_noise = (&ieee->current_network)->stats.noise;
-
-       wstats->qual.level = tmp_level;
-       wstats->qual.qual = tmp_qual;
-       wstats->qual.noise = tmp_noise;
-       wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
-       return wstats;
-}
-
-struct iw_handler_def  r8180_wx_handlers_def = {
-       .standard = r8180_wx_handlers,
-       .num_standard = ARRAY_SIZE(r8180_wx_handlers),
-       .private = r8180_private_handler,
-       .num_private = ARRAY_SIZE(r8180_private_handler),
-       .num_private_args = sizeof(r8180_private_args) / sizeof(struct iw_priv_args),
-       .get_wireless_stats = r8180_get_wireless_stats,
-       .private_args = (struct iw_priv_args *)r8180_private_args,
-};
-
-
diff --git a/drivers/staging/rtl8187se/r8180_wx.h b/drivers/staging/rtl8187se/r8180_wx.h
deleted file mode 100644 (file)
index d471520..0000000
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
-       This is part of rtl8180 OpenSource driver - v 0.3
-       Copyright (C) Andrea Merello 2004  <andrea.merello@gmail.com>
-       Released under the terms of GPL (General Public Licence)
-
-       Parts of this driver are based on the GPL part of the official realtek driver
-       Parts of this driver are based on the rtl8180 driver skeleton from Patric Schenke & Andres Salomon
-       Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver
-
-       We want to thanks the Authors of such projects and the Ndiswrapper project Authors.
-*/
-
-/* this file (will) contains wireless extension handlers*/
-
-#ifndef R8180_WX_H
-#define R8180_WX_H
-#include <linux/wireless.h>
-#include "ieee80211/ieee80211.h"
-extern struct iw_handler_def r8180_wx_handlers_def;
-
-#endif
diff --git a/drivers/staging/rtl8187se/r8185b_init.c b/drivers/staging/rtl8187se/r8185b_init.c
deleted file mode 100644 (file)
index cc6f100..0000000
+++ /dev/null
@@ -1,1464 +0,0 @@
-/*
- * Copyright (c) Realtek Semiconductor Corp. All rights reserved.
- *
- * Module Name:
- *     r8185b_init.c
- *
- * Abstract:
- *     Hardware Initialization and Hardware IO for RTL8185B
- *
- * Major Change History:
- *     When            Who                             What
- *     ----------      ---------------         -------------------------------
- *     2006-11-15      Xiong                   Created
- *
- * Notes:
- *     This file is ported from RTL8185B Windows driver.
- *
- *
- */
-
-/*--------------------------Include File------------------------------------*/
-#include <linux/spinlock.h>
-#include "r8180_hw.h"
-#include "r8180.h"
-#include "r8180_rtl8225.h" /* RTL8225 Radio frontend */
-#include "r8180_93cx6.h"   /* Card EEPROM */
-#include "r8180_wx.h"
-#include "ieee80211/dot11d.h"
-/* #define CONFIG_RTL8180_IO_MAP */
-#define TC_3W_POLL_MAX_TRY_CNT 5
-
-static u8 MAC_REG_TABLE[][2] = {
-       /*
-        * PAGE 0:
-        * 0x34(BRSR), 0xBE(RATE_FALLBACK_CTL), 0x1E0(ARFR) would set in
-        * HwConfigureRTL8185()
-        * 0x272(RFSW_CTRL), 0x1CE(AESMSK_QC) set in InitializeAdapter8185().
-        * 0x1F0~0x1F8  set in MacConfig_85BASIC()
-        */
-       {0x08, 0xae}, {0x0a, 0x72}, {0x5b, 0x42},
-       {0x84, 0x88}, {0x85, 0x24}, {0x88, 0x54}, {0x8b, 0xb8}, {0x8c, 0x03},
-       {0x8d, 0x40}, {0x8e, 0x00}, {0x8f, 0x00}, {0x5b, 0x18}, {0x91, 0x03},
-       {0x94, 0x0F}, {0x95, 0x32},
-       {0x96, 0x00}, {0x97, 0x07}, {0xb4, 0x22}, {0xdb, 0x00},
-       {0xf0, 0x32}, {0xf1, 0x32}, {0xf2, 0x00}, {0xf3, 0x00}, {0xf4, 0x32},
-       {0xf5, 0x43}, {0xf6, 0x00}, {0xf7, 0x00}, {0xf8, 0x46}, {0xf9, 0xa4},
-       {0xfa, 0x00}, {0xfb, 0x00}, {0xfc, 0x96}, {0xfd, 0xa4}, {0xfe, 0x00},
-       {0xff, 0x00},
-
-       /*
-        * PAGE 1:
-        * For Flextronics system Logo PCIHCT failure:
-        * 0x1C4~0x1CD set no-zero value to avoid PCI configuration
-        * space 0x45[7]=1
-        */
-       {0x5e, 0x01},
-       {0x58, 0x00}, {0x59, 0x00}, {0x5a, 0x04}, {0x5b, 0x00}, {0x60, 0x24},
-       {0x61, 0x97}, {0x62, 0xF0}, {0x63, 0x09}, {0x80, 0x0F}, {0x81, 0xFF},
-       {0x82, 0xFF}, {0x83, 0x03},
-       /* lzm add 080826 */
-       {0xC4, 0x22}, {0xC5, 0x22}, {0xC6, 0x22}, {0xC7, 0x22}, {0xC8, 0x22},
-       /* lzm add 080826 */
-       {0xC9, 0x22}, {0xCA, 0x22}, {0xCB, 0x22}, {0xCC, 0x22}, {0xCD, 0x22},
-       {0xe2, 0x00},
-
-
-       /* PAGE 2: */
-       {0x5e, 0x02},
-       {0x0c, 0x04}, {0x4c, 0x30}, {0x4d, 0x08}, {0x50, 0x05}, {0x51, 0xf5},
-       {0x52, 0x04}, {0x53, 0xa0}, {0x54, 0xff}, {0x55, 0xff}, {0x56, 0xff},
-       {0x57, 0xff}, {0x58, 0x08}, {0x59, 0x08}, {0x5a, 0x08}, {0x5b, 0x08},
-       {0x60, 0x08}, {0x61, 0x08}, {0x62, 0x08}, {0x63, 0x08}, {0x64, 0x2f},
-       {0x8c, 0x3f}, {0x8d, 0x3f}, {0x8e, 0x3f},
-       {0x8f, 0x3f}, {0xc4, 0xff}, {0xc5, 0xff}, {0xc6, 0xff}, {0xc7, 0xff},
-       {0xc8, 0x00}, {0xc9, 0x00}, {0xca, 0x80}, {0xcb, 0x00},
-
-       /* PAGE 0: */
-       {0x5e, 0x00}, {0x9f, 0x03}
-       };
-
-
-static u8  ZEBRA_AGC[] = {
-       0,
-       0x7E, 0x7E, 0x7E, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76,
-       0x75, 0x74, 0x73, 0x72, 0x71, 0x70, 0x6F, 0x6E, 0x6D, 0x6C, 0x6B, 0x6A,
-       0x69, 0x68, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0x48, 0x47, 0x46, 0x45,
-       0x44, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x08, 0x07,
-       0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-       0x00, 0x00, 0x00, 0x00, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
-       0x0f, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x15, 0x16, 0x17, 0x17, 0x18, 0x18,
-       0x19, 0x1a, 0x1a, 0x1b, 0x1b, 0x1c, 0x1c, 0x1d, 0x1d, 0x1d, 0x1e, 0x1e,
-       0x1f, 0x1f, 0x1f, 0x20, 0x20, 0x20, 0x20, 0x21, 0x21, 0x21, 0x22, 0x22,
-       0x22, 0x23, 0x23, 0x24, 0x24, 0x25, 0x25, 0x25, 0x26, 0x26, 0x27, 0x27,
-       0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F, 0x2F
-       };
-
-static u32 ZEBRA_RF_RX_GAIN_TABLE[] = {
-       0x0096, 0x0076, 0x0056, 0x0036, 0x0016, 0x01f6, 0x01d6, 0x01b6,
-       0x0196, 0x0176, 0x00F7, 0x00D7, 0x00B7, 0x0097, 0x0077, 0x0057,
-       0x0037, 0x00FB, 0x00DB, 0x00BB, 0x00FF, 0x00E3, 0x00C3, 0x00A3,
-       0x0083, 0x0063, 0x0043, 0x0023, 0x0003, 0x01E3, 0x01C3, 0x01A3,
-       0x0183, 0x0163, 0x0143, 0x0123, 0x0103
-       };
-
-static u8 OFDM_CONFIG[]        = {
-       /* OFDM reg0x06[7:0]=0xFF: Enable power saving mode in RX */
-       /* OFDM reg0x3C[4]=1'b1: Enable RX power saving mode */
-       /* ofdm 0x3a = 0x7b ,(original : 0xfb) For ECS shielding room TP test */
-       /* 0x00 */
-       0x10, 0x0F, 0x0A, 0x0C, 0x14, 0xFA, 0xFF, 0x50,
-       0x00, 0x50, 0x00, 0x00, 0x00, 0x5C, 0x00, 0x00,
-       /* 0x10 */
-       0x40, 0x00, 0x40, 0x00, 0x00, 0x00, 0xA8, 0x26,
-       0x32, 0x33, 0x06, 0xA5, 0x6F, 0x55, 0xC8, 0xBB,
-       /* 0x20 */
-       0x0A, 0xE1, 0x2C, 0x4A, 0x86, 0x83, 0x34, 0x00,
-       0x4F, 0x24, 0x6F, 0xC2, 0x03, 0x40, 0x80, 0x00,
-       /* 0x30 */
-       0xC0, 0xC1, 0x58, 0xF1, 0x00, 0xC4, 0x90, 0x3e,
-       0xD8, 0x3C, 0x7B, 0x10, 0x10
-       };
-
-       /*---------------------------------------------------------------
-        *      Hardware IO
-        *      the code is ported from Windows source code
-        *---------------------------------------------------------------
-        */
-
-static u8 PlatformIORead1Byte(struct net_device *dev, u32 offset)
-{
-       return read_nic_byte(dev, offset);
-}
-
-static void PlatformIOWrite1Byte(struct net_device *dev, u32 offset, u8 data)
-{
-       write_nic_byte(dev, offset, data);
-       /*
-        * To make sure write operation is completed,
-        * 2005.11.09, by rcnjko.
-        */
-       read_nic_byte(dev, offset);
-}
-
-static void PlatformIOWrite2Byte(struct net_device *dev, u32 offset, u16 data)
-{
-       write_nic_word(dev, offset, data);
-       /*
-        * To make sure write operation is completed,
-        *  2005.11.09, by rcnjko.
-        */
-       read_nic_word(dev, offset);
-}
-
-static void PlatformIOWrite4Byte(struct net_device *dev, u32 offset, u32 data)
-{
-       if (offset == PhyAddr) {
-               /* For Base Band configuration. */
-               unsigned char   cmdByte;
-               unsigned long   dataBytes;
-               unsigned char   idx;
-               u8              u1bTmp;
-
-               cmdByte = (u8)(data & 0x000000ff);
-               dataBytes = data>>8;
-
-               /*
-                *      071010, rcnjko:
-                *      The critical section is only BB read/write race
-                *      condition. Assumption:
-                *      1. We assume NO one will access BB at DIRQL, otherwise,
-                *      system will crash for
-                *      acquiring the spinlock in such context.
-                *      2. PlatformIOWrite4Byte() MUST NOT be recursive.
-                */
-               /* NdisAcquireSpinLock( &(pDevice->IoSpinLock) ); */
-
-               for (idx = 0; idx < 30; idx++) {
-                       /* Make sure command bit is clear before access it. */
-                       u1bTmp = PlatformIORead1Byte(dev, PhyAddr);
-                       if ((u1bTmp & BIT7) == 0)
-                               break;
-                       else
-                               mdelay(10);
-               }
-
-               for (idx = 0; idx < 3; idx++)
-                       PlatformIOWrite1Byte(dev, offset+1+idx,
-                                            ((u8 *)&dataBytes)[idx]);
-
-               write_nic_byte(dev, offset, cmdByte);
-
-               /* NdisReleaseSpinLock( &(pDevice->IoSpinLock) ); */
-       } else {
-               write_nic_dword(dev, offset, data);
-               /*
-                * To make sure write operation is completed, 2005.11.09,
-                *  by rcnjko.
-                */
-               read_nic_dword(dev, offset);
-       }
-}
-
-static void SetOutputEnableOfRfPins(struct net_device *dev)
-{
-       write_nic_word(dev, RFPinsEnable, 0x1bff);
-}
-
-static bool HwHSSIThreeWire(struct net_device *dev,
-                           u8 *pDataBuf,
-                           bool write)
-{
-       u8      TryCnt;
-       u8      u1bTmp;
-
-       /* Check if WE and RE are cleared. */
-       for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
-               u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
-               if ((u1bTmp & (SW_3W_CMD1_RE|SW_3W_CMD1_WE)) == 0)
-                       break;
-
-               udelay(10);
-       }
-       if (TryCnt == TC_3W_POLL_MAX_TRY_CNT) {
-               netdev_err(dev,
-                          "HwThreeWire(): CmdReg: %#X RE|WE bits are not clear!!\n",
-                          u1bTmp);
-       return false;
-       }
-
-       /* RTL8187S HSSI Read/Write Function */
-       u1bTmp = read_nic_byte(dev, RF_SW_CONFIG);
-       u1bTmp |= RF_SW_CFG_SI; /* reg08[1]=1 Serial Interface(SI) */
-       write_nic_byte(dev, RF_SW_CONFIG, u1bTmp);
-
-       /* jong: HW SI read must set reg84[3]=0. */
-       u1bTmp = read_nic_byte(dev, RFPinsSelect);
-       u1bTmp &= ~BIT3;
-       write_nic_byte(dev, RFPinsSelect, u1bTmp);
-       /*  Fill up data buffer for write operation. */
-
-       /* SI - reg274[3:0] : RF register's Address */
-       if (write)
-               write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf));
-       else
-               write_nic_word(dev, SW_3W_DB0, *((u16 *)pDataBuf));
-
-       /* Set up command: WE or RE. */
-       if (write)
-               write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_WE);
-       else
-               write_nic_byte(dev, SW_3W_CMD1, SW_3W_CMD1_RE);
-
-
-       /* Check if DONE is set. */
-       for (TryCnt = 0; TryCnt < TC_3W_POLL_MAX_TRY_CNT; TryCnt++) {
-               u1bTmp = read_nic_byte(dev, SW_3W_CMD1);
-               if (u1bTmp & SW_3W_CMD1_DONE)
-                       break;
-
-               udelay(10);
-       }
-
-       write_nic_byte(dev, SW_3W_CMD1, 0);
-
-       /* Read back data for read operation. */
-       if (!write) {
-               /* Serial Interface : reg363_362[11:0] */
-               *((u16 *)pDataBuf) = read_nic_word(dev, SI_DATA_READ);
-               *((u16 *)pDataBuf) &= 0x0FFF;
-       }
-
-       return true;
-}
-
-void RF_WriteReg(struct net_device *dev, u8 offset, u16 data)
-{
-       u16 reg = (data << 4) | (offset & 0x0f);
-       HwHSSIThreeWire(dev, (u8 *)&reg, true);
-}
-
-u16 RF_ReadReg(struct net_device *dev, u8 offset)
-{
-       u16 reg = offset & 0x0f;
-       HwHSSIThreeWire(dev, (u8 *)&reg, false);
-       return reg;
-}
-
-static u8 ReadBBPortUchar(struct net_device *dev, u32 addr)
-{
-       PlatformIOWrite4Byte(dev, PhyAddr, addr & 0xffffff7f);
-       return PlatformIORead1Byte(dev, PhyDataR);
-}
-
-/* by Owen on 04/07/14 for writing BB register successfully */
-static void WriteBBPortUchar(struct net_device *dev, u32 Data)
-{
-       PlatformIOWrite4Byte(dev, PhyAddr, Data);
-       ReadBBPortUchar(dev, Data);
-}
-
-/*
- *     Description:
- *     Perform Antenna settings with antenna diversity on 87SE.
- *             Created by Roger, 2008.01.25.
- */
-bool SetAntennaConfig87SE(struct net_device *dev,
-                         u8   DefaultAnt, /* 0: Main, 1: Aux. */
-                         bool bAntDiversity) /* 1:Enable, 0: Disable. */
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       bool   bAntennaSwitched = true;
-       /* 0x00 = disabled, 0x80 = enabled */
-       u8      ant_diversity_offset = 0x00;
-
-       /*
-        * printk("SetAntennaConfig87SE(): DefaultAnt(%d), bAntDiversity(%d)\n",
-        * DefaultAnt, bAntDiversity);
-        */
-
-       /* Threshold for antenna diversity. */
-       write_phy_cck(dev, 0x0c, 0x09); /* Reg0c : 09 */
-
-       if (bAntDiversity)      /*      Enable Antenna Diversity. */
-               ant_diversity_offset = 0x80;
-
-       if (DefaultAnt == 1) { /* aux Antenna */
-               /* Mac register, aux antenna */
-               write_nic_byte(dev, ANTSEL, 0x00);
-
-               /* Config CCK RX antenna. */
-               write_phy_cck(dev, 0x11, 0xbb); /* Reg11 : bb */
-
-               /* Reg01 : 47 | ant_diversity_offset */
-               write_phy_cck(dev, 0x01, 0x47|ant_diversity_offset);
-
-               /* Config OFDM RX antenna. */
-               write_phy_ofdm(dev, 0x0D, 0x54);        /* Reg0d : 54 */
-               /* Reg18 : 32 */
-               write_phy_ofdm(dev, 0x18, 0x32|ant_diversity_offset);
-       } else { /* main Antenna */
-               /* Mac register, main antenna */
-               write_nic_byte(dev, ANTSEL, 0x03);
-
-               /* Config CCK RX antenna.       */
-               write_phy_cck(dev, 0x11, 0x9b); /* Reg11 : 9b */
-               /* Reg01 : 47 */
-               write_phy_cck(dev, 0x01, 0x47|ant_diversity_offset);
-
-               /* Config OFDM RX antenna. */
-               write_phy_ofdm(dev, 0x0D, 0x5c); /* Reg0d : 5c */
-               /*Reg18 : 32 */
-               write_phy_ofdm(dev, 0x18, 0x32|ant_diversity_offset);
-       }
-       priv->CurrAntennaIndex = DefaultAnt; /* Update default settings. */
-       return  bAntennaSwitched;
-}
-/*
- *--------------------------------------------------------------
- *             Hardware Initialization.
- *             the code is ported from Windows source code
- *--------------------------------------------------------------
- */
-
-static void ZEBRA_Config_85BASIC_HardCode(struct net_device *dev)
-{
-
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u32                     i;
-       u32     addr, data;
-       u32 u4bRegOffset, u4bRegValue;
-       u16 u4bRF23, u4bRF24;
-       u8                      u1b24E;
-       int d_cut = 0;
-
-
-/*
- *===========================================================================
- *     87S_PCIE :: RADIOCFG.TXT
- *===========================================================================
- */
-
-
-       /* Page1 : reg16-reg30 */
-       RF_WriteReg(dev, 0x00, 0x013f);         mdelay(1); /* switch to page1 */
-       u4bRF23 = RF_ReadReg(dev, 0x08);        mdelay(1);
-       u4bRF24 = RF_ReadReg(dev, 0x09);        mdelay(1);
-
-       if (u4bRF23 == 0x818 && u4bRF24 == 0x70C) {
-               d_cut = 1;
-               netdev_info(dev, "card type changed from C- to D-cut\n");
-       }
-
-       /* Page0 : reg0-reg15 */
-
-       RF_WriteReg(dev, 0x00, 0x009f);         mdelay(1);/* 1  */
-       RF_WriteReg(dev, 0x01, 0x06e0);         mdelay(1);
-       RF_WriteReg(dev, 0x02, 0x004d);         mdelay(1);/* 2  */
-       RF_WriteReg(dev, 0x03, 0x07f1);         mdelay(1);/* 3  */
-       RF_WriteReg(dev, 0x04, 0x0975);         mdelay(1);
-       RF_WriteReg(dev, 0x05, 0x0c72);         mdelay(1);
-       RF_WriteReg(dev, 0x06, 0x0ae6);         mdelay(1);
-       RF_WriteReg(dev, 0x07, 0x00ca);         mdelay(1);
-       RF_WriteReg(dev, 0x08, 0x0e1c);         mdelay(1);
-       RF_WriteReg(dev, 0x09, 0x02f0);         mdelay(1);
-       RF_WriteReg(dev, 0x0a, 0x09d0);         mdelay(1);
-       RF_WriteReg(dev, 0x0b, 0x01ba);         mdelay(1);
-       RF_WriteReg(dev, 0x0c, 0x0640);         mdelay(1);
-       RF_WriteReg(dev, 0x0d, 0x08df);         mdelay(1);
-       RF_WriteReg(dev, 0x0e, 0x0020);         mdelay(1);
-       RF_WriteReg(dev, 0x0f, 0x0990);         mdelay(1);
-
-       /*  Page1 : reg16-reg30 */
-       RF_WriteReg(dev, 0x00, 0x013f);         mdelay(1);
-       RF_WriteReg(dev, 0x03, 0x0806);         mdelay(1);
-       RF_WriteReg(dev, 0x04, 0x03a7);         mdelay(1);
-       RF_WriteReg(dev, 0x05, 0x059b);         mdelay(1);
-       RF_WriteReg(dev, 0x06, 0x0081);         mdelay(1);
-       RF_WriteReg(dev, 0x07, 0x01A0);         mdelay(1);
-/*
- * Don't write RF23/RF24 to make a difference between 87S C cut and D cut.
- * asked by SD3 stevenl.
- */
-       RF_WriteReg(dev, 0x0a, 0x0001);         mdelay(1);
-       RF_WriteReg(dev, 0x0b, 0x0418);         mdelay(1);
-
-       if (d_cut) {
-               RF_WriteReg(dev, 0x0c, 0x0fbe);         mdelay(1);
-               RF_WriteReg(dev, 0x0d, 0x0008);         mdelay(1);
-               /* RX LO buffer */
-               RF_WriteReg(dev, 0x0e, 0x0807);         mdelay(1);
-       } else {
-               RF_WriteReg(dev, 0x0c, 0x0fbe);         mdelay(1);
-               RF_WriteReg(dev, 0x0d, 0x0008);         mdelay(1);
-               /* RX LO buffer */
-               RF_WriteReg(dev, 0x0e, 0x0806);         mdelay(1);
-       }
-
-       RF_WriteReg(dev, 0x0f, 0x0acc);         mdelay(1);
-       RF_WriteReg(dev, 0x00, 0x01d7);         mdelay(1); /* 6 */
-       RF_WriteReg(dev, 0x03, 0x0e00);         mdelay(1);
-       RF_WriteReg(dev, 0x04, 0x0e50);         mdelay(1);
-
-       for (i = 0; i <= 36; i++) {
-               RF_WriteReg(dev, 0x01, i);              mdelay(1);
-               RF_WriteReg(dev, 0x02, ZEBRA_RF_RX_GAIN_TABLE[i]); mdelay(1);
-       }
-
-       RF_WriteReg(dev, 0x05, 0x0203);         mdelay(1); /* 203, 343 */
-       RF_WriteReg(dev, 0x06, 0x0200);         mdelay(1); /* 400 */
-       /* switch to reg16-reg30, and HSSI disable 137 */
-       RF_WriteReg(dev, 0x00, 0x0137);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       /* Z4 synthesizer loop filter setting, 392 */
-       RF_WriteReg(dev, 0x0d, 0x0008);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       /* switch to reg0-reg15, and HSSI disable */
-       RF_WriteReg(dev, 0x00, 0x0037);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       /* CBC on, Tx Rx disable, High gain */
-       RF_WriteReg(dev, 0x04, 0x0160);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       /* Z4 setted channel 1 */
-       RF_WriteReg(dev, 0x07, 0x0080);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       RF_WriteReg(dev, 0x02, 0x088D);         mdelay(1); /* LC calibration */
-       mdelay(200); /* Deay 200 ms. */         /* 0xfd */
-       mdelay(10);  /* Deay 10 ms. */          /* 0xfd */
-       mdelay(10);  /* Deay 10 ms. */          /* 0xfd */
-
-       /* switch to reg16-reg30 137, and HSSI disable 137 */
-       RF_WriteReg(dev, 0x00, 0x0137);         mdelay(1);
-       mdelay(10); /* Deay 10 ms. */           /* 0xfd */
-
-       RF_WriteReg(dev, 0x07, 0x0000);         mdelay(1);
-       RF_WriteReg(dev, 0x07, 0x0180);         mdelay(1);
-       RF_WriteReg(dev, 0x07, 0x0220);         mdelay(1);
-       RF_WriteReg(dev, 0x07, 0x03E0);         mdelay(1);
-
-       /* DAC calibration off 20070702 */
-       RF_WriteReg(dev, 0x06, 0x00c1);         mdelay(1);
-       RF_WriteReg(dev, 0x0a, 0x0001);         mdelay(1);
-       /* For crystal calibration, added by Roger, 2007.12.11. */
-       if (priv->bXtalCalibration) { /* reg 30.        */
-        /*
-         *     enable crystal calibration.
-         *     RF Reg[30], (1)Xin:[12:9], Xout:[8:5],  addr[4:0].
-         *     (2)PA Pwr delay timer[15:14], default: 2.4us,
-         *     set BIT15=0
-         *     (3)RF signal on/off when calibration[13], default: on,
-         *     set BIT13=0.
-         *     So we should minus 4 BITs offset.
-         */
-               RF_WriteReg(dev, 0x0f, (priv->XtalCal_Xin<<5) |
-                           (priv->XtalCal_Xout<<1) | BIT11 | BIT9); mdelay(1);
-               netdev_info(dev, "ZEBRA_Config_85BASIC_HardCode(): (%02x)\n",
-                     (priv->XtalCal_Xin<<5) | (priv->XtalCal_Xout<<1) |
-                      BIT11 | BIT9);
-       } else {
-               /* using default value. Xin=6, Xout=6.  */
-               RF_WriteReg(dev, 0x0f, 0x0acc);         mdelay(1);
-       }
-       /* switch to reg0-reg15, and HSSI enable */
-       RF_WriteReg(dev, 0x00, 0x00bf);         mdelay(1);
-       /* Rx BB start calibration, 00c//+edward */
-       RF_WriteReg(dev, 0x0d, 0x08df);         mdelay(1);
-       /* temperature meter off */
-       RF_WriteReg(dev, 0x02, 0x004d);         mdelay(1);
-       RF_WriteReg(dev, 0x04, 0x0975);         mdelay(1); /* Rx mode */
-       mdelay(10);     /* Deay 10 ms.*/        /* 0xfe */
-       mdelay(10);     /* Deay 10 ms.*/        /* 0xfe */
-       mdelay(10);     /* Deay 10 ms.*/        /* 0xfe */
-       /* Rx mode*/    /*+edward */
-       RF_WriteReg(dev, 0x00, 0x0197);         mdelay(1);
-       /* Rx mode*/    /*+edward */
-       RF_WriteReg(dev, 0x05, 0x05ab);         mdelay(1);
-       /* Rx mode*/    /*+edward */
-       RF_WriteReg(dev, 0x00, 0x009f);         mdelay(1);
-       /* Rx mode*/    /*+edward */
-       RF_WriteReg(dev, 0x01, 0x0000);         mdelay(1);
-       /* Rx mode*/    /*+edward */
-       RF_WriteReg(dev, 0x02, 0x0000);         mdelay(1);
-       /* power save parameters. */
-       u1b24E = read_nic_byte(dev, 0x24E);
-       write_nic_byte(dev, 0x24E, (u1b24E & (~(BIT5|BIT6))));
-
-       /*======================================================================
-        *
-        *======================================================================
-        * CCKCONF.TXT
-        *======================================================================
-        *
-        *      [POWER SAVE] Power Saving Parameters by jong. 2007-11-27
-        *      CCK reg0x00[7]=1'b1 :power saving for TX (default)
-        *      CCK reg0x00[6]=1'b1: power saving for RX (default)
-        *      CCK reg0x06[4]=1'b1: turn off channel estimation related
-        *      circuits if not doing channel estimation.
-        *      CCK reg0x06[3]=1'b1: turn off unused circuits before cca = 1
-        *      CCK reg0x06[2]=1'b1: turn off cck's circuit if macrst =0
-        */
-
-       write_phy_cck(dev, 0x00, 0xc8);
-       write_phy_cck(dev, 0x06, 0x1c);
-       write_phy_cck(dev, 0x10, 0x78);
-       write_phy_cck(dev, 0x2e, 0xd0);
-       write_phy_cck(dev, 0x2f, 0x06);
-       write_phy_cck(dev, 0x01, 0x46);
-
-       /* power control */
-       write_nic_byte(dev, CCK_TXAGC, 0x10);
-       write_nic_byte(dev, OFDM_TXAGC, 0x1B);
-       write_nic_byte(dev, ANTSEL, 0x03);
-
-
-
-       /*
-        *======================================================================
-        *      AGC.txt
-        *======================================================================
-        */
-
-       write_phy_ofdm(dev, 0x00, 0x12);
-
-       for (i = 0; i < 128; i++) {
-
-               data = ZEBRA_AGC[i+1];
-               data = data << 8;
-               data = data | 0x0000008F;
-
-               addr = i + 0x80; /* enable writing AGC table */
-               addr = addr << 8;
-               addr = addr | 0x0000008E;
-
-               WriteBBPortUchar(dev, data);
-               WriteBBPortUchar(dev, addr);
-               WriteBBPortUchar(dev, 0x0000008E);
-       }
-
-       PlatformIOWrite4Byte(dev, PhyAddr, 0x00001080); /* Annie, 2006-05-05 */
-
-       /*
-        *======================================================================
-        *
-        *======================================================================
-        * OFDMCONF.TXT
-        *======================================================================
-        */
-
-       for (i = 0; i < 60; i++) {
-               u4bRegOffset = i;
-               u4bRegValue = OFDM_CONFIG[i];
-
-               WriteBBPortUchar(dev,
-                               (0x00000080 |
-                               (u4bRegOffset & 0x7f) |
-                               ((u4bRegValue & 0xff) << 8)));
-       }
-
-       /*
-        *======================================================================
-        * by amy for antenna
-        *======================================================================
-        */
-       /*
-        * Config Sw/Hw  Combinational Antenna Diversity. Added by Roger,
-        * 2008.02.26.
-        */
-       SetAntennaConfig87SE(dev, priv->bDefaultAntenna1,
-                            priv->bSwAntennaDiverity);
-}
-
-
-void UpdateInitialGain(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       /* lzm add 080826 */
-       if (priv->eRFPowerState != RF_ON) {
-               /*      Don't access BB/RF under disable PLL situation.
-                *      RT_TRACE(COMP_DIG, DBG_LOUD, ("UpdateInitialGain -
-                *      pHalData->eRFPowerState!=RF_ON\n"));
-                *      Back to the original state
-                */
-               priv->InitialGain = priv->InitialGainBackUp;
-               return;
-       }
-
-       switch (priv->InitialGain) {
-       case 1: /* m861dBm */
-               write_phy_ofdm(dev, 0x17, 0x26);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x86);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfa);        mdelay(1);
-               break;
-
-       case 2: /* m862dBm */
-               write_phy_ofdm(dev, 0x17, 0x36);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x86);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfa);        mdelay(1);
-               break;
-
-       case 3: /* m863dBm */
-               write_phy_ofdm(dev, 0x17, 0x36);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x86);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfb);        mdelay(1);
-               break;
-
-       case 4: /* m864dBm */
-               write_phy_ofdm(dev, 0x17, 0x46);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x86);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfb);        mdelay(1);
-               break;
-
-       case 5: /* m82dBm */
-               write_phy_ofdm(dev, 0x17, 0x46);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x96);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfb);        mdelay(1);
-               break;
-
-       case 6: /* m78dBm */
-               write_phy_ofdm(dev, 0x17, 0x56);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x96);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfc);        mdelay(1);
-               break;
-
-       case 7: /* m74dBm */
-               write_phy_ofdm(dev, 0x17, 0x56);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0xa6);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfc);        mdelay(1);
-               break;
-
-       case 8:
-               write_phy_ofdm(dev, 0x17, 0x66);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0xb6);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfc);        mdelay(1);
-               break;
-
-       default: /* MP */
-               write_phy_ofdm(dev, 0x17, 0x26);        mdelay(1);
-               write_phy_ofdm(dev, 0x24, 0x86);        mdelay(1);
-               write_phy_ofdm(dev, 0x05, 0xfa);        mdelay(1);
-               break;
-       }
-}
-/*
- *     Description:
- *             Tx Power tracking mechanism routine on 87SE.
- *     Created by Roger, 2007.12.11.
- */
-static void InitTxPwrTracking87SE(struct net_device *dev)
-{
-       u32     u4bRfReg;
-
-       u4bRfReg = RF_ReadReg(dev, 0x02);
-
-       /* Enable Thermal meter indication.     */
-       RF_WriteReg(dev, 0x02, u4bRfReg|PWR_METER_EN);          mdelay(1);
-}
-
-static void PhyConfig8185(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-               write_nic_dword(dev, RCR, priv->ReceiveConfig);
-          priv->RFProgType = read_nic_byte(dev, CONFIG4) & 0x03;
-       /*  RF config */
-       ZEBRA_Config_85BASIC_HardCode(dev);
-       /* Set default initial gain state to 4, approved by SD3 DZ, by Bruce,
-        * 2007-06-06.
-        */
-       if (priv->bDigMechanism) {
-               if (priv->InitialGain == 0)
-                       priv->InitialGain = 4;
-       }
-
-       /*
-        *      Enable thermal meter indication to implement TxPower tracking
-        *      on 87SE. We initialize thermal meter here to avoid unsuccessful
-        *      configuration. Added by Roger, 2007.12.11.
-        */
-       if (priv->bTxPowerTrack)
-               InitTxPwrTracking87SE(dev);
-
-       priv->InitialGainBackUp = priv->InitialGain;
-       UpdateInitialGain(dev);
-
-       return;
-}
-
-static void HwConfigureRTL8185(struct net_device *dev)
-{
-       /*
-        * RTL8185_TODO: Determine Retrylimit, TxAGC,
-        * AutoRateFallback control.
-        */
-       u8 bUNIVERSAL_CONTROL_RL = 0;
-       u8 bUNIVERSAL_CONTROL_AGC = 1;
-       u8 bUNIVERSAL_CONTROL_ANT = 1;
-       u8 bAUTO_RATE_FALLBACK_CTL = 1;
-       u8 val8;
-       write_nic_word(dev, BRSR, 0x0fff);
-       /* Retry limit */
-       val8 = read_nic_byte(dev, CW_CONF);
-
-       if (bUNIVERSAL_CONTROL_RL)
-               val8 = val8 & 0xfd;
-       else
-               val8 = val8 | 0x02;
-
-       write_nic_byte(dev, CW_CONF, val8);
-
-       /* Tx AGC */
-       val8 = read_nic_byte(dev, TXAGC_CTL);
-       if (bUNIVERSAL_CONTROL_AGC) {
-               write_nic_byte(dev, CCK_TXAGC, 128);
-               write_nic_byte(dev, OFDM_TXAGC, 128);
-               val8 = val8 & 0xfe;
-       } else {
-               val8 = val8 | 0x01;
-       }
-
-
-       write_nic_byte(dev, TXAGC_CTL, val8);
-
-       /* Tx Antenna including Feedback control */
-       val8 = read_nic_byte(dev, TXAGC_CTL);
-
-       if (bUNIVERSAL_CONTROL_ANT) {
-               write_nic_byte(dev, ANTSEL, 0x00);
-               val8 = val8 & 0xfd;
-       } else {
-               val8 = val8 & (val8|0x02); /* xiong-2006-11-15 */
-       }
-
-       write_nic_byte(dev, TXAGC_CTL, val8);
-
-       /* Auto Rate fallback control   */
-       val8 = read_nic_byte(dev, RATE_FALLBACK);
-       val8 &= 0x7c;
-       if (bAUTO_RATE_FALLBACK_CTL) {
-               val8 |= RATE_FALLBACK_CTL_ENABLE | RATE_FALLBACK_CTL_AUTO_STEP1;
-
-               /* <RJ_TODO_8185B> We shall set up the ARFR according
-                * to user's setting.
-                */
-               PlatformIOWrite2Byte(dev, ARFR, 0x0fff); /* set 1M ~ 54Mbps. */
-       }
-       write_nic_byte(dev, RATE_FALLBACK, val8);
-}
-
-static void MacConfig_85BASIC_HardCode(struct net_device *dev)
-{
-       /*
-        *======================================================================
-        * MACREG.TXT
-        *======================================================================
-        */
-       int nLinesRead = 0;
-       u32 u4bRegOffset, u4bRegValue, u4bPageIndex = 0;
-       int i;
-
-       nLinesRead = sizeof(MAC_REG_TABLE)/2;
-
-       for (i = 0; i < nLinesRead; i++) { /* nLinesRead=101 */
-               u4bRegOffset = MAC_REG_TABLE[i][0];
-               u4bRegValue = MAC_REG_TABLE[i][1];
-
-                               if (u4bRegOffset == 0x5e)
-                                       u4bPageIndex = u4bRegValue;
-                               else
-                                       u4bRegOffset |= (u4bPageIndex << 8);
-
-               write_nic_byte(dev, u4bRegOffset, (u8)u4bRegValue);
-       }
-       /* ================================================================= */
-}
-
-static void MacConfig_85BASIC(struct net_device *dev)
-{
-
-       u8                      u1DA;
-       MacConfig_85BASIC_HardCode(dev);
-
-       /* ================================================================= */
-
-       /* Follow TID_AC_MAP of WMac. */
-       write_nic_word(dev, TID_AC_MAP, 0xfa50);
-
-       /* Interrupt Migration, Jong suggested we use set 0x0000 first,
-        * 2005.12.14, by rcnjko.
-        */
-       write_nic_word(dev, IntMig, 0x0000);
-
-       /* Prevent TPC to cause CRC error. Added by Annie, 2006-06-10. */
-       PlatformIOWrite4Byte(dev, 0x1F0, 0x00000000);
-       PlatformIOWrite4Byte(dev, 0x1F4, 0x00000000);
-       PlatformIOWrite1Byte(dev, 0x1F8, 0x00);
-
-       /* Asked for by SD3 CM Lin, 2006.06.27, by rcnjko. */
-
-       /*
-        *  power save parameter based on
-        * "87SE power save parameters 20071127.doc", as follow.
-        */
-
-       /* Enable DA10 TX power saving */
-       u1DA = read_nic_byte(dev, PHYPR);
-       write_nic_byte(dev, PHYPR, (u1DA | BIT2));
-
-       /* POWER: */
-       write_nic_word(dev, 0x360, 0x1000);
-       write_nic_word(dev, 0x362, 0x1000);
-
-       /* AFE. */
-       write_nic_word(dev, 0x370, 0x0560);
-       write_nic_word(dev, 0x372, 0x0560);
-       write_nic_word(dev, 0x374, 0x0DA4);
-       write_nic_word(dev, 0x376, 0x0DA4);
-       write_nic_word(dev, 0x378, 0x0560);
-       write_nic_word(dev, 0x37A, 0x0560);
-       write_nic_word(dev, 0x37C, 0x00EC);
-       write_nic_word(dev, 0x37E, 0x00EC); /* +edward */
-       write_nic_byte(dev, 0x24E, 0x01);
-}
-
-static u8 GetSupportedWirelessMode8185(struct net_device *dev)
-{
-       return WIRELESS_MODE_B | WIRELESS_MODE_G;
-}
-
-static void
-ActUpdateChannelAccessSetting(struct net_device *dev,
-                             enum wireless_mode mode,
-                             struct chnl_access_setting *chnl_access_setting)
-{
-       AC_CODING       eACI;
-
-       /*
-        *      <RJ_TODO_8185B>
-        *      TODO: We still don't know how to set up these registers,
-        *      just follow WMAC to verify 8185B FPAG.
-        *
-        *      <RJ_TODO_8185B>
-        *      Jong said CWmin/CWmax register are not functional in 8185B,
-        *      so we shall fill channel access realted register into AC
-        *      parameter registers,
-        *      even in nQBss.
-        */
-
-       /* Suggested by Jong, 2005.12.08. */
-       chnl_access_setting->sifs_timer = 0x22;
-       chnl_access_setting->difs_timer = 0x1C; /* 2006.06.02, by rcnjko. */
-       chnl_access_setting->slot_time_timer = 9; /* 2006.06.02, by rcnjko. */
-       /*
-        * Suggested by wcchu, it is the default value of EIFS register,
-        * 2005.12.08.
-        */
-       chnl_access_setting->eifs_timer = 0x5B;
-       chnl_access_setting->cwmin_index = 3; /* 2006.06.02, by rcnjko. */
-       chnl_access_setting->cwmax_index = 7; /* 2006.06.02, by rcnjko. */
-
-       write_nic_byte(dev, SIFS, chnl_access_setting->sifs_timer);
-       /*
-        * Rewrited from directly use PlatformEFIOWrite1Byte(),
-        * by Annie, 2006-03-29.
-        */
-       write_nic_byte(dev, SLOT, chnl_access_setting->slot_time_timer);
-
-       write_nic_byte(dev, EIFS, chnl_access_setting->eifs_timer);
-
-       /*
-        * <RJ_EXPR_QOS> Suggested by wcchu, it is the default value of EIFS
-        * register, 2005.12.08.
-        */
-       write_nic_byte(dev, AckTimeOutReg, 0x5B);
-
-       for (eACI = 0; eACI < AC_MAX; eACI++)
-               write_nic_byte(dev, ACM_CONTROL, 0);
-}
-
-static void ActSetWirelessMode8185(struct net_device *dev, u8 btWirelessMode)
-{
-       struct  r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       struct  ieee80211_device *ieee = priv->ieee80211;
-       u8      btSupportedWirelessMode = GetSupportedWirelessMode8185(dev);
-
-       if ((btWirelessMode & btSupportedWirelessMode) == 0)    {
-               /*
-                * Don't switch to unsupported wireless mode, 2006.02.15,
-                * by rcnjko.
-                */
-               DMESGW("ActSetWirelessMode8185(): WirelessMode(%d) is not supported (%d)!\n",
-                       btWirelessMode, btSupportedWirelessMode);
-               return;
-       }
-
-       /* 1. Assign wireless mode to switch if necessary. */
-       if (btWirelessMode == WIRELESS_MODE_AUTO) {
-               if ((btSupportedWirelessMode & WIRELESS_MODE_A)) {
-                       btWirelessMode = WIRELESS_MODE_A;
-               } else if (btSupportedWirelessMode & WIRELESS_MODE_G) {
-                               btWirelessMode = WIRELESS_MODE_G;
-
-               } else if ((btSupportedWirelessMode & WIRELESS_MODE_B)) {
-                               btWirelessMode = WIRELESS_MODE_B;
-               } else {
-                       DMESGW("ActSetWirelessMode8185(): No valid wireless mode supported, btSupportedWirelessMode(%x)!!!\n",
-                              btSupportedWirelessMode);
-                       btWirelessMode = WIRELESS_MODE_B;
-               }
-       }
-
-       /*
-        * 2. Swtich band: RF or BB specific actions,
-        * for example, refresh tables in omc8255, or change initial gain if
-        * necessary. Nothing to do for Zebra to switch band. Update current
-        * wireless mode if we switch to specified band successfully.
-        */
-
-       ieee->mode = (enum wireless_mode)btWirelessMode;
-
-       /* 3. Change related setting. */
-       if (ieee->mode == WIRELESS_MODE_A)
-               DMESG("WIRELESS_MODE_A\n");
-       else if (ieee->mode == WIRELESS_MODE_B)
-               DMESG("WIRELESS_MODE_B\n");
-       else if (ieee->mode == WIRELESS_MODE_G)
-               DMESG("WIRELESS_MODE_G\n");
-
-       ActUpdateChannelAccessSetting(dev, ieee->mode,
-                                     &priv->ChannelAccessSetting);
-}
-
-void rtl8185b_irq_enable(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       priv->irq_enabled = 1;
-       write_nic_dword(dev, IMR, priv->IntrMask);
-}
-
-static void MgntDisconnectIBSS(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u8 i;
-
-       for (i = 0; i < 6; i++)
-               priv->ieee80211->current_network.bssid[i] = 0x55;
-
-
-
-       priv->ieee80211->state = IEEE80211_NOLINK;
-       /*
-        *      Stop Beacon.
-        *
-        *      Vista add a Adhoc profile, HW radio off until
-        *      OID_DOT11_RESET_REQUEST Driver would set MSR=NO_LINK,
-        *      then HW Radio ON, MgntQueue Stuck. Because Bcn DMA isn't
-        *      complete, mgnt queue would stuck until Bcn packet send.
-        *
-        *      Disable Beacon Queue Own bit, suggested by jong
-        */
-       ieee80211_stop_send_beacons(priv->ieee80211);
-
-       priv->ieee80211->link_change(dev);
-       notify_wx_assoc_event(priv->ieee80211);
-}
-
-static void MlmeDisassociateRequest(struct net_device *dev, u8 *asSta, u8 asRsn)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       u8 i;
-
-       SendDisassociation(priv->ieee80211, asSta, asRsn);
-
-       if (memcmp(priv->ieee80211->current_network.bssid, asSta, 6) == 0) {
-               /* ShuChen TODO: change media status. */
-
-               for (i = 0; i < 6; i++)
-                       priv->ieee80211->current_network.bssid[i] = 0x22;
-
-               ieee80211_disassociate(priv->ieee80211);
-       }
-}
-
-static void MgntDisconnectAP(struct net_device *dev, u8 asRsn)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       /*
-        * Commented out by rcnjko, 2005.01.27:
-        * I move SecClearAllKeys() to MgntActSet_802_11_DISASSOCIATE().
-        *
-        *      2004/09/15, kcwu, the key should be cleared, or the new
-        *      handshaking will not success
-        *
-        *      In WPA WPA2 need to Clear all key ... because new key will set
-        *      after new handshaking. 2004.10.11, by rcnjko.
-        */
-       MlmeDisassociateRequest(dev, priv->ieee80211->current_network.bssid,
-                               asRsn);
-
-       priv->ieee80211->state = IEEE80211_NOLINK;
-}
-
-static bool MgntDisconnect(struct net_device *dev, u8 asRsn)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       /*
-        *      Schedule an workitem to wake up for ps mode, 070109, by rcnjko.
-        */
-
-       if (IS_DOT11D_ENABLE(priv->ieee80211))
-               Dot11d_Reset(priv->ieee80211);
-       /* In adhoc mode, update beacon frame. */
-       if (priv->ieee80211->state == IEEE80211_LINKED) {
-               if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
-                       MgntDisconnectIBSS(dev);
-
-               if (priv->ieee80211->iw_mode == IW_MODE_INFRA) {
-                       /*
-                        *      We clear key here instead of MgntDisconnectAP()
-                        *      because that MgntActSet_802_11_DISASSOCIATE()
-                        *      is an interface called by OS, e.g.
-                        *      OID_802_11_DISASSOCIATE in Windows while as
-                        *      MgntDisconnectAP() is used to handle
-                        *      disassociation related things to AP, e.g. send
-                        *      Disassoc frame to AP.  2005.01.27, by rcnjko.
-                        */
-                       MgntDisconnectAP(dev, asRsn);
-               }
-               /* Indicate Disconnect, 2005.02.23, by rcnjko.  */
-       }
-       return true;
-}
-/*
- *     Description:
- *             Chang RF Power State.
- *             Note that, only MgntActSet_RF_State() is allowed to set
- *             HW_VAR_RF_STATE.
- *
- *     Assumption:
- *             PASSIVE LEVEL.
- */
-static bool SetRFPowerState(struct net_device *dev,
-                           enum rt_rf_power_state eRFPowerState)
-{
-       struct  r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       bool    bResult = false;
-
-       if (eRFPowerState == priv->eRFPowerState)
-               return bResult;
-
-       bResult = SetZebraRFPowerState8185(dev, eRFPowerState);
-
-       return bResult;
-}
-
-bool MgntActSet_RF_State(struct net_device *dev, enum rt_rf_power_state StateToSet,
-                        u32 ChangeSource)
-{
-       struct  r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       bool    bActionAllowed = false;
-       bool    bConnectBySSID = false;
-       enum rt_rf_power_state rtState;
-       u16     RFWaitCounter = 0;
-       unsigned long flag;
-       /*
-        *      Prevent the race condition of RF state change. By Bruce,
-        *      2007-11-28. Only one thread can change the RF state at one time,
-        *      and others should wait to be executed.
-        */
-       while (true) {
-               spin_lock_irqsave(&priv->rf_ps_lock, flag);
-               if (priv->RFChangeInProgress) {
-                       spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
-                       /*  Set RF after the previous action is done.   */
-                       while (priv->RFChangeInProgress) {
-                               RFWaitCounter++;
-                               udelay(1000); /* 1 ms   */
-
-                               /*
-                                *      Wait too long, return FALSE to avoid
-                                *      to be stuck here.
-                                */
-                               if (RFWaitCounter > 1000) { /* 1sec */
-                                       netdev_info(dev, "MgntActSet_RF_State(): Wait too long to set RF\n");
-                                       /* TODO: Reset RF state? */
-                                       return false;
-                               }
-                       }
-               } else {
-                       priv->RFChangeInProgress = true;
-                       spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
-                       break;
-               }
-       }
-       rtState = priv->eRFPowerState;
-
-       switch (StateToSet) {
-       case RF_ON:
-               /*
-                *      Turn On RF no matter the IPS setting because we need to
-                *      update the RF state to Ndis under Vista, or the Windows
-                *      does not allow the driver to perform site survey any
-                *      more. By Bruce, 2007-10-02.
-                */
-               priv->RfOffReason &= (~ChangeSource);
-
-               if (!priv->RfOffReason) {
-                       priv->RfOffReason = 0;
-                       bActionAllowed = true;
-
-                       if (rtState == RF_OFF &&
-                           ChangeSource >= RF_CHANGE_BY_HW)
-                               bConnectBySSID = true;
-               }
-               break;
-
-       case RF_OFF:
-                /* 070125, rcnjko: we always keep connected in AP mode. */
-
-               if (priv->RfOffReason > RF_CHANGE_BY_IPS) {
-                       /*
-                        *      060808, Annie:
-                        *      Disconnect to current BSS when radio off.
-                        *      Asked by QuanTa.
-                        *
-                        *      Calling MgntDisconnect() instead of
-                        *      MgntActSet_802_11_DISASSOCIATE(), because
-                        *      we do NOT need to set ssid to dummy ones.
-                        */
-                       MgntDisconnect(dev, disas_lv_ss);
-                       /*
-                        *      Clear content of bssDesc[] and bssDesc4Query[]
-                        *      to avoid reporting old bss to UI.
-                        */
-               }
-
-               priv->RfOffReason |= ChangeSource;
-               bActionAllowed = true;
-               break;
-       case RF_SLEEP:
-               priv->RfOffReason |= ChangeSource;
-               bActionAllowed = true;
-               break;
-       default:
-               break;
-       }
-
-       if (bActionAllowed) {
-               /* Config HW to the specified mode. */
-               SetRFPowerState(dev, StateToSet);
-       }
-
-       /* Release RF spinlock  */
-       spin_lock_irqsave(&priv->rf_ps_lock, flag);
-       priv->RFChangeInProgress = false;
-       spin_unlock_irqrestore(&priv->rf_ps_lock, flag);
-       return bActionAllowed;
-}
-
-static void InactivePowerSave(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       /*
-        *      This flag "bSwRfProcessing", indicates the status of IPS
-        *      procedure, should be set if the IPS workitem is really
-        *      scheduled. The old code, sets this flag before scheduling the
-        *      IPS workitem and however, at the same time the previous IPS
-        *      workitem did not end yet, fails to schedule the current
-        *      workitem. Thus, bSwRfProcessing blocks the IPS procedure of
-        *      switching RF.
-        */
-       priv->bSwRfProcessing = true;
-
-       MgntActSet_RF_State(dev, priv->eInactivePowerState, RF_CHANGE_BY_IPS);
-
-       /*
-        *      To solve CAM values miss in RF OFF, rewrite CAM values after
-        *      RF ON. By Bruce, 2007-09-20.
-        */
-
-       priv->bSwRfProcessing = false;
-}
-
-/*
- *     Description:
- *             Enter the inactive power save mode. RF will be off
- */
-void IPSEnter(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       enum rt_rf_power_state rtState;
-       if (priv->bInactivePs) {
-               rtState = priv->eRFPowerState;
-
-               /*
-                *      Do not enter IPS in the following conditions:
-                *      (1) RF is already OFF or
-                *      Sleep (2) bSwRfProcessing (indicates the IPS is still
-                *      under going) (3) Connected (only disconnected can
-                *      trigger IPS)(4) IBSS (send Beacon)
-                *      (5) AP mode (send Beacon)
-                */
-               if (rtState == RF_ON && !priv->bSwRfProcessing
-                       && (priv->ieee80211->state != IEEE80211_LINKED)) {
-                       priv->eInactivePowerState = RF_OFF;
-                       InactivePowerSave(dev);
-               }
-       }
-}
-void IPSLeave(struct net_device *dev)
-{
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-       enum rt_rf_power_state rtState;
-       if (priv->bInactivePs) {
-               rtState = priv->eRFPowerState;
-               if ((rtState == RF_OFF || rtState == RF_SLEEP) &&
-                   !priv->bSwRfProcessing
-                   && priv->RfOffReason <= RF_CHANGE_BY_IPS) {
-                       priv->eInactivePowerState = RF_ON;
-                       InactivePowerSave(dev);
-               }
-       }
-}
-
-void rtl8185b_adapter_start(struct net_device *dev)
-{
-       struct r8180_priv *priv = ieee80211_priv(dev);
-       struct ieee80211_device *ieee = priv->ieee80211;
-
-       u8 SupportedWirelessMode;
-       u8 InitWirelessMode;
-       u8 bInvalidWirelessMode = 0;
-       u8 tmpu8;
-       u8 btCR9346;
-       u8 TmpU1b;
-       u8 btPSR;
-
-       write_nic_byte(dev, 0x24e, (BIT5|BIT6|BIT0));
-       rtl8180_reset(dev);
-
-       priv->dma_poll_mask = 0;
-       priv->dma_poll_stop_mask = 0;
-
-       HwConfigureRTL8185(dev);
-       write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]);
-       write_nic_word(dev, MAC4, ((u32 *)dev->dev_addr)[1] & 0xffff);
-       /* default network type to 'No Link' */
-       write_nic_byte(dev, MSR, read_nic_byte(dev, MSR) & 0xf3);
-       write_nic_word(dev, BcnItv, 100);
-       write_nic_word(dev, AtimWnd, 2);
-       PlatformIOWrite2Byte(dev, FEMR, 0xFFFF);
-       write_nic_byte(dev, WPA_CONFIG, 0);
-       MacConfig_85BASIC(dev);
-       /* Override the RFSW_CTRL (MAC offset 0x272-0x273), 2006.06.07,
-        * by rcnjko.
-        */
-       /* BT_DEMO_BOARD type */
-       PlatformIOWrite2Byte(dev, RFSW_CTRL, 0x569a);
-
-       /*
-        *---------------------------------------------------------------------
-        *      Set up PHY related.
-        *---------------------------------------------------------------------
-        */
-       /* Enable Config3.PARAM_En to revise AnaaParm. */
-       write_nic_byte(dev, CR9346, 0xc0); /* enable config register write */
-       tmpu8 = read_nic_byte(dev, CONFIG3);
-       write_nic_byte(dev, CONFIG3, (tmpu8 | CONFIG3_PARM_En));
-       /* Turn on Analog power. */
-       /* Asked for by William, otherwise, MAC 3-wire can't work,
-        * 2006.06.27, by rcnjko.
-        */
-       write_nic_dword(dev, ANAPARAM2, ANAPARM2_ASIC_ON);
-       write_nic_dword(dev, ANAPARAM, ANAPARM_ASIC_ON);
-       write_nic_word(dev, ANAPARAM3, 0x0010);
-
-       write_nic_byte(dev, CONFIG3, tmpu8);
-       write_nic_byte(dev, CR9346, 0x00);
-       /* enable EEM0 and EEM1 in 9346CR */
-       btCR9346 = read_nic_byte(dev, CR9346);
-       write_nic_byte(dev, CR9346, (btCR9346 | 0xC0));
-
-       /* B cut use LED1 to control HW RF on/off */
-       TmpU1b = read_nic_byte(dev, CONFIG5);
-       TmpU1b = TmpU1b & ~BIT3;
-       write_nic_byte(dev, CONFIG5, TmpU1b);
-
-       /* disable EEM0 and EEM1 in 9346CR */
-       btCR9346 &= ~(0xC0);
-       write_nic_byte(dev, CR9346, btCR9346);
-
-       /* Enable Led (suggested by Jong) */
-       /* B-cut RF Radio on/off  5e[3]=0 */
-       btPSR = read_nic_byte(dev, PSR);
-       write_nic_byte(dev, PSR, (btPSR | BIT3));
-       /* setup initial timing for RFE. */
-       write_nic_word(dev, RFPinsOutput, 0x0480);
-       SetOutputEnableOfRfPins(dev);
-       write_nic_word(dev, RFPinsSelect, 0x2488);
-
-       /* PHY config. */
-       PhyConfig8185(dev);
-
-       /*
-        *      We assume RegWirelessMode has already been initialized before,
-        *      however, we has to validate the wireless mode here and provide a
-        *      reasonable initialized value if necessary. 2005.01.13,
-        *      by rcnjko.
-        */
-       SupportedWirelessMode = GetSupportedWirelessMode8185(dev);
-       if ((ieee->mode != WIRELESS_MODE_B) &&
-               (ieee->mode != WIRELESS_MODE_G) &&
-               (ieee->mode != WIRELESS_MODE_A) &&
-               (ieee->mode != WIRELESS_MODE_AUTO)) {
-               /* It should be one of B, G, A, or AUTO. */
-               bInvalidWirelessMode = 1;
-       } else {
-       /* One of B, G, A, or AUTO. */
-               /* Check if the wireless mode is supported by RF. */
-               if      ((ieee->mode != WIRELESS_MODE_AUTO) &&
-                       (ieee->mode & SupportedWirelessMode) == 0) {
-                       bInvalidWirelessMode = 1;
-               }
-       }
-
-       if (bInvalidWirelessMode || ieee->mode == WIRELESS_MODE_AUTO) {
-               /* Auto or other invalid value. */
-               /* Assigne a wireless mode to initialize. */
-               if ((SupportedWirelessMode & WIRELESS_MODE_A)) {
-                       InitWirelessMode = WIRELESS_MODE_A;
-               } else if ((SupportedWirelessMode & WIRELESS_MODE_G)) {
-                       InitWirelessMode = WIRELESS_MODE_G;
-               } else if ((SupportedWirelessMode & WIRELESS_MODE_B)) {
-                       InitWirelessMode = WIRELESS_MODE_B;
-               } else {
-                       DMESGW("InitializeAdapter8185(): No valid wireless mode supported, SupportedWirelessMode(%x)!!!\n",
-                                SupportedWirelessMode);
-                       InitWirelessMode = WIRELESS_MODE_B;
-               }
-
-               /* Initialize RegWirelessMode if it is not a valid one. */
-               if (bInvalidWirelessMode)
-                       ieee->mode = (enum wireless_mode)InitWirelessMode;
-
-       } else {
-       /* One of B, G, A. */
-               InitWirelessMode = ieee->mode;
-       }
-       priv->eRFPowerState = RF_OFF;
-       priv->RfOffReason = 0;
-       {
-               MgntActSet_RF_State(dev, RF_ON, 0);
-       }
-               /*
-                * If inactive power mode is enabled, disable rf while in
-                * disconnected state.
-                */
-       if (priv->bInactivePs)
-               MgntActSet_RF_State(dev , RF_OFF, RF_CHANGE_BY_IPS);
-
-       ActSetWirelessMode8185(dev, (u8)(InitWirelessMode));
-
-       /* ----------------------------------------------------------------- */
-
-       rtl8185b_irq_enable(dev);
-
-       netif_start_queue(dev);
-}
-
-void rtl8185b_rx_enable(struct net_device *dev)
-{
-       u8 cmd;
-       /* for now we accept data, management & ctl frame*/
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-
-       if (dev->flags & IFF_PROMISC)
-               DMESG("NIC in promisc mode");
-
-       if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || dev->flags &
-           IFF_PROMISC) {
-               priv->ReceiveConfig = priv->ReceiveConfig & (~RCR_APM);
-               priv->ReceiveConfig = priv->ReceiveConfig | RCR_AAP;
-       }
-
-       if (priv->ieee80211->iw_mode == IW_MODE_MONITOR)
-               priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACF |
-                                     RCR_APWRMGT | RCR_AICV;
-
-
-       if (priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
-               priv->ReceiveConfig = priv->ReceiveConfig | RCR_ACRC32;
-
-       write_nic_dword(dev, RCR, priv->ReceiveConfig);
-
-       fix_rx_fifo(dev);
-
-       cmd = read_nic_byte(dev, CMD);
-       write_nic_byte(dev, CMD, cmd | (1<<CMD_RX_ENABLE_SHIFT));
-
-}
-
-void rtl8185b_tx_enable(struct net_device *dev)
-{
-       u8 cmd;
-       u8 byte;
-       struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
-
-       write_nic_dword(dev, TCR, priv->TransmitConfig);
-       byte = read_nic_byte(dev, MSR);
-       byte |= MSR_LINK_ENEDCA;
-       write_nic_byte(dev, MSR, byte);
-
-       fix_tx_fifo(dev);
-
-       cmd = read_nic_byte(dev, CMD);
-       write_nic_byte(dev, CMD, cmd | (1<<CMD_TX_ENABLE_SHIFT));
-}
-