staging: vt6656: dead code remove zonetypes

Remove vntconfiguration.dat, iocmd.h and country.h

Set all channels are enabled as by rf type.

mac80211 will handles zones
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/baseband.c

@@ -899,44 +899,7 @@ int BBbVT3184Init(struct vnt_private *priv)
 	if (status != STATUS_SUCCESS)
 		return false;
 
-	/* zonetype initial */
-	priv->byOriginalZonetype = priv->abyEEPROM[EEP_OFS_ZONETYPE];
-
-	if (priv->config_file.ZoneType >= 0) {
-		if ((priv->config_file.ZoneType == 0) &&
-			(priv->abyEEPROM[EEP_OFS_ZONETYPE] != 0x00)) {
-			priv->abyEEPROM[EEP_OFS_ZONETYPE] = 0;
-			priv->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B;
-
-			dev_dbg(&priv->usb->dev, "Init Zone Type :USA\n");
-		} else if ((priv->config_file.ZoneType == 1) &&
-			(priv->abyEEPROM[EEP_OFS_ZONETYPE] != 0x01)) {
-			priv->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01;
-			priv->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
-
-			dev_dbg(&priv->usb->dev, "Init Zone Type :Japan\n");
-		} else if ((priv->config_file.ZoneType == 2) &&
-			(priv->abyEEPROM[EEP_OFS_ZONETYPE] != 0x02)) {
-			priv->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02;
-			priv->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D;
-
-			dev_dbg(&priv->usb->dev, "Init Zone Type :Europe\n");
-		} else {
-			if (priv->config_file.ZoneType !=
-					priv->abyEEPROM[EEP_OFS_ZONETYPE])
-				printk("zonetype in file[%02x]\
-					 mismatch with in EEPROM[%02x]\n",
-					priv->config_file.ZoneType,
-					priv->abyEEPROM[EEP_OFS_ZONETYPE]);
-			else
-				printk("Read Zonetype file success,\
-					use default zonetype setting[%02x]\n",
-					priv->config_file.ZoneType);
-		}
-	}
-
-	if (!priv->bZoneRegExist)
-		priv->byZoneType = priv->abyEEPROM[EEP_OFS_ZONETYPE];
+	priv->byZoneType = priv->abyEEPROM[EEP_OFS_ZONETYPE];
 
 	priv->byRFType = priv->abyEEPROM[EEP_OFS_RFTYPE];
 

drivers/staging/vt6656/card.c

@@ -55,7 +55,6 @@
 #include "power.h"
 #include "key.h"
 #include "rc4.h"
-#include "country.h"
 #include "datarate.h"
 #include "usbpipe.h"
 

drivers/staging/vt6656/country.h

-/*
- * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- *
- * File: country.h
- *
- * Purpose: Country Code information
- *
- * Author: Lucas Lin
- *
- * Date: Dec 23, 2004
- *
- */
-
-#ifndef __COUNTRY_H__
-#define __COUNTRY_H__
-
-/************************************************************************
- * The definition here should be complied with the INF country order
- * Please check with VNWL.inf/VNWL64.inf/VNWL*.inf
- ************************************************************************/
-typedef enum _COUNTRY_CODE {
-    CCODE_FCC = 0,
-    CCODE_TELEC,
-    CCODE_ETSI,
-    CCODE_RESV3,
-    CCODE_RESV4,
-    CCODE_RESV5,
-    CCODE_RESV6,
-    CCODE_RESV7,
-    CCODE_RESV8,
-    CCODE_RESV9,
-    CCODE_RESVa,
-    CCODE_RESVb,
-    CCODE_RESVc,
-    CCODE_RESVd,
-    CCODE_RESVe,
-    CCODE_ALLBAND,
-    CCODE_ALBANIA,
-    CCODE_ALGERIA,
-    CCODE_ARGENTINA,
-    CCODE_ARMENIA,
-    CCODE_AUSTRALIA,
-    CCODE_AUSTRIA,
-    CCODE_AZERBAIJAN,
-    CCODE_BAHRAIN,
-    CCODE_BELARUS,
-    CCODE_BELGIUM,
-    CCODE_BELIZE,
-    CCODE_BOLIVIA,
-    CCODE_BRAZIL,
-    CCODE_BRUNEI_DARUSSALAM,
-    CCODE_BULGARIA,
-    CCODE_CANADA,
-    CCODE_CHILE,
-    CCODE_CHINA,
-    CCODE_COLOMBIA,
-    CCODE_COSTA_RICA,
-    CCODE_CROATIA,
-    CCODE_CYPRUS,
-    CCODE_CZECH,
-    CCODE_DENMARK,
-    CCODE_DOMINICAN_REPUBLIC,
-    CCODE_ECUADOR,
-    CCODE_EGYPT,
-    CCODE_EL_SALVADOR,
-    CCODE_ESTONIA,
-    CCODE_FINLAND,
-    CCODE_FRANCE,
-    CCODE_GERMANY,
-    CCODE_GREECE,
-    CCODE_GEORGIA,
-    CCODE_GUATEMALA,
-    CCODE_HONDURAS,
-    CCODE_HONG_KONG,
-    CCODE_HUNGARY,
-    CCODE_ICELAND,
-    CCODE_INDIA,
-    CCODE_INDONESIA,
-    CCODE_IRAN,
-    CCODE_IRELAND,
-    CCODE_ITALY,
-    CCODE_ISRAEL,
-    CCODE_JAPAN,
-    CCODE_JORDAN,
-    CCODE_KAZAKHSTAN,
-    CCODE_KUWAIT,
-    CCODE_LATVIA,
-    CCODE_LEBANON,
-    CCODE_LEICHTENSTEIN,
-    CCODE_LITHUANIA,
-    CCODE_LUXEMBURG,
-    CCODE_MACAU,
-    CCODE_MACEDONIA,
-    CCODE_MALTA,
-    CCODE_MALAYSIA,
-    CCODE_MEXICO,
-    CCODE_MONACO,
-    CCODE_MOROCCO,
-    CCODE_NETHERLANDS,
-    CCODE_NEW_ZEALAND,
-    CCODE_NORTH_KOREA,
-    CCODE_NORWAY,
-    CCODE_OMAN,
-    CCODE_PAKISTAN,
-    CCODE_PANAMA,
-    CCODE_PERU,
-    CCODE_PHILIPPINES,
-    CCODE_POLAND,
-    CCODE_PORTUGAL,
-    CCODE_PUERTO_RICO,
-    CCODE_QATAR,
-    CCODE_ROMANIA,
-    CCODE_RUSSIA,
-    CCODE_SAUDI_ARABIA,
-    CCODE_SINGAPORE,
-    CCODE_SLOVAKIA,
-    CCODE_SLOVENIA,
-    CCODE_SOUTH_AFRICA,
-    CCODE_SOUTH_KOREA,
-    CCODE_SPAIN,
-    CCODE_SWEDEN,
-    CCODE_SWITZERLAND,
-    CCODE_SYRIA,
-    CCODE_TAIWAN,
-    CCODE_THAILAND,
-    CCODE_TRINIDAD_TOBAGO,
-    CCODE_TUNISIA,
-    CCODE_TURKEY,
-    CCODE_UK,
-    CCODE_UKRAINE,
-    CCODE_UNITED_ARAB_EMIRATES,
-    CCODE_UNITED_STATES,
-    CCODE_URUGUAY,
-    CCODE_UZBEKISTAN,
-    CCODE_VENEZUELA,
-    CCODE_VIETNAM,
-    CCODE_YEMEN,
-    CCODE_ZIMBABWE,
-    CCODE_JAPAN_W52_W53,
-    CCODE_MAX
-} COUNTRY_CODE;
-
-/************************************************************************
- * Function prototype
- ************************************************************************/
-#endif  /* __COUNTRY_H__ */

drivers/staging/vt6656/device.h

@@ -481,9 +481,6 @@ struct vnt_private {
 	u8 byBBRxConf;
 
 	u8 byZoneType;
-	int bZoneRegExist;
-
-	u8 byOriginalZonetype;
 
 	int bLinkPass; /* link status: OK or fail */
 	struct vnt_cmd_card_init init_command;

drivers/staging/vt6656/iocmd.h

-/*
- * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * File: iocmd.h
- *
- * Purpose: Handles the viawget ioctl private interface functions
- *
- * Author: Lyndon Chen
- *
- * Date: May 8, 2002
- *
- */
-
-#ifndef __IOCMD_H__
-#define __IOCMD_H__
-
-typedef enum tagWZONETYPE {
-  ZoneType_USA = 0,
-  ZoneType_Japan = 1,
-  ZoneType_Europe = 2
-} WZONETYPE;
-
-#endif /* __IOCMD_H__ */

drivers/staging/vt6656/main_usb.c

@@ -56,7 +56,6 @@
 #include "wctl.h"
 #include "power.h"
 #include "wcmd.h"
-#include "iocmd.h"
 #include "rxtx.h"
 #include "bssdb.h"
 #include "wpactl.h"
@@ -222,12 +221,6 @@ static void device_free_int_bufs(struct vnt_private *pDevice);
 static void device_free_frag_bufs(struct vnt_private *pDevice);
 static bool device_alloc_bufs(struct vnt_private *pDevice);
 
-static int Read_config_file(struct vnt_private *pDevice);
-static unsigned char *Config_FileOperation(struct vnt_private *pDevice);
-static int Config_FileGetParameter(unsigned char *string,
-				   unsigned char *dest,
-				   unsigned char *source);
-
 static void usb_device_reset(struct vnt_private *pDevice);
 
 static void
@@ -379,13 +372,9 @@ static int device_init_registers(struct vnt_private *pDevice)
 	 * original zonetype is USA, but custom zonetype is Europe,
 	 * then need to recover 12, 13, 14 channels with 11 channel
 	 */
-	if (((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) ||
-		(pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe)) &&
-		(pDevice->byOriginalZonetype == ZoneType_USA)) {
-		for (ii = 11; ii < 14; ii++) {
-			pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
-			pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
-		}
+	for (ii = 11; ii < 14; ii++) {
+		pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10];
+		pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10];
 	}
 
 	pDevice->byOFDMPwrA = 0x34; /* same as RFbMA2829SelectChannel */
@@ -808,9 +797,6 @@ static int  device_open(struct net_device *dev)
     MP_SET_FLAG(pDevice, fMP_POST_READS);
     MP_SET_FLAG(pDevice, fMP_POST_WRITES);
 
-    /* read config file */
-    Read_config_file(pDevice);
-
 	if (device_init_registers(pDevice) == false) {
 		DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " init register fail\n");
 		goto free_all;
@@ -1519,160 +1505,6 @@ static int device_xmit(struct sk_buff *skb, struct net_device *dev)
 	return NETDEV_TX_OK;
 }
 
-/* find out the start position of str2 from str1 */
-static unsigned char *kstrstr(const unsigned char *str1,
-			      const unsigned char *str2) {
-  int str1_len = strlen(str1);
-  int str2_len = strlen(str2);
-
-  while (str1_len >= str2_len) {
-       str1_len--;
-      if(memcmp(str1,str2,str2_len)==0)
-	return (unsigned char *) str1;
-        str1++;
-  }
-  return NULL;
-}
-
-static int Config_FileGetParameter(unsigned char *string,
-				   unsigned char *dest,
-				   unsigned char *source)
-{
-  unsigned char buf1[100];
-  unsigned char buf2[100];
-  unsigned char *start_p = NULL, *end_p = NULL, *tmp_p = NULL;
-  int ii;
-
-    memset(buf1,0,100);
-    strcat(buf1, string);
-    strcat(buf1, "=");
-    source+=strlen(buf1);
-
-    /* find target string start point */
-    start_p = kstrstr(source,buf1);
-    if (start_p == NULL)
-	return false;
-
-    /* check if current config line is marked by "#" */
-    for (ii = 1; ; ii++) {
-	if (memcmp(start_p - ii, "\n", 1) == 0)
-		break;
-	if (memcmp(start_p - ii, "#", 1) == 0)
-		return false;
-    }
-
-    /* find target string end point */
-     end_p = kstrstr(start_p,"\n");
-     if (end_p == NULL) {       /* can't find "\n", but don't care */
-	     end_p = start_p + strlen(start_p);   /* no include "\n" */
-     }
-
-   memset(buf2,0,100);
-   memcpy(buf2, start_p, end_p-start_p); /* get the target line */
-   buf2[end_p-start_p]='\0';
-
-   /* find value */
-   start_p = kstrstr(buf2,"=");
-   if (start_p == NULL)
-      return false;
-   memset(buf1,0,100);
-   strcpy(buf1,start_p+1);
-
-   /* except space */
-  tmp_p = buf1;
-  while(*tmp_p != 0x00) {
-  	if(*tmp_p==' ')
-	    tmp_p++;
-         else
-	  break;
-  }
-
-   memcpy(dest,tmp_p,strlen(tmp_p));
- return true;
-}
-
-/* if read fails, return NULL, or return data pointer */
-static unsigned char *Config_FileOperation(struct vnt_private *pDevice)
-{
-	unsigned char *buffer = kmalloc(1024, GFP_KERNEL);
-	struct file   *file;
-
-	if (!buffer) {
-		printk("allocate mem for file fail?\n");
-		return NULL;
-	}
-
-	file = filp_open(CONFIG_PATH, O_RDONLY, 0);
-	if (IS_ERR(file)) {
-		kfree(buffer);
-		printk("Config_FileOperation file Not exist\n");
-		return NULL;
-	}
-
-	if (kernel_read(file, 0, buffer, 1024) < 0) {
-		printk("read file error?\n");
-		kfree(buffer);
-		buffer = NULL;
-	}
-
-	fput(file);
-	return buffer;
-}
-
-/* return --->-1:fail; >=0:successful */
-static int Read_config_file(struct vnt_private *pDevice)
-{
-	int result = 0;
-	unsigned char tmpbuffer[100];
-	unsigned char *buffer = NULL;
-
-	/* init config setting */
- pDevice->config_file.ZoneType = -1;
- pDevice->config_file.eAuthenMode = -1;
- pDevice->config_file.eEncryptionStatus = -1;
-
-  buffer = Config_FileOperation(pDevice);
-  if (buffer == NULL) {
-     result =-1;
-     return result;
-  }
-
-/* get zonetype */
-{
-    memset(tmpbuffer,0,sizeof(tmpbuffer));
-    if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer) ==true) {
-    if(memcmp(tmpbuffer,"USA",3)==0) {
-      pDevice->config_file.ZoneType=ZoneType_USA;
-    }
-    else if(memcmp(tmpbuffer,"JAPAN",5)==0) {
-      pDevice->config_file.ZoneType=ZoneType_Japan;
-    }
-    else if(memcmp(tmpbuffer,"EUROPE",6)==0) {
-     pDevice->config_file.ZoneType=ZoneType_Europe;
-    }
-    else {
-      printk("Unknown Zonetype[%s]?\n",tmpbuffer);
-   }
- }
-}
-
-/* get other parameter */
-  {
-	memset(tmpbuffer,0,sizeof(tmpbuffer));
-       if(Config_FileGetParameter("AUTHENMODE",tmpbuffer,buffer)==true) {
-	 pDevice->config_file.eAuthenMode = (int) simple_strtol(tmpbuffer, NULL, 10);
-       }
-
-	memset(tmpbuffer,0,sizeof(tmpbuffer));
-       if(Config_FileGetParameter("ENCRYPTIONMODE",tmpbuffer,buffer)==true) {
-	 pDevice->config_file.eEncryptionStatus= (int) simple_strtol(tmpbuffer, NULL, 10);
-       }
-  }
-
-  kfree(buffer);
-  return result;
-}
-
 static void device_set_multi(struct net_device *dev)
 {
 	struct vnt_private *priv = netdev_priv(dev);

drivers/staging/vt6656/rxtx.c

@@ -58,7 +58,6 @@
 #include "rf.h"
 #include "datarate.h"
 #include "usbpipe.h"
-#include "iocmd.h"
 
 static int          msglevel                = MSG_LEVEL_INFO;
 

drivers/staging/vt6656/vntconfiguration.dat

-#VNT Configuration
-[start]
-ZONETYPE=EUROPE
-AUTHENMODE=12
-ENCRYPTIONMODE=34
-[end]
\ No newline at end of file

drivers/staging/vt6656/wpactl.c

@@ -36,7 +36,6 @@
 #include "mac.h"
 #include "device.h"
 #include "wmgr.h"
-#include "iocmd.h"
 #include "iowpa.h"
 #include "usbpipe.h"
 #include "rf.h"