2009-04-25 08:30:44 -06:00
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/*
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* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* File: device.h
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*
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* Purpose: MAC Data structure
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*
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* Author: Tevin Chen
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*
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* Date: Mar 17, 1997
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*
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*/
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#ifndef __DEVICE_H__
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#define __DEVICE_H__
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#include <linux/module.h>
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#include <linux/types.h>
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#include <linux/mm.h>
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#include <linux/errno.h>
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#include <linux/ioport.h>
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#include <linux/pci.h>
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#include <linux/kernel.h>
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#include <linux/netdevice.h>
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#include <linux/etherdevice.h>
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#include <linux/skbuff.h>
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#include <linux/delay.h>
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#include <linux/timer.h>
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#include <linux/slab.h>
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#include <linux/interrupt.h>
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#include <linux/string.h>
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#include <linux/wait.h>
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#include <linux/if_arp.h>
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#include <linux/sched.h>
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2010-06-03 10:15:54 -06:00
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#include <linux/io.h>
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2009-04-25 08:30:44 -06:00
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#include <linux/if.h>
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2014-08-17 13:42:25 -06:00
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#include <linux/crc32.h>
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2009-04-25 08:30:44 -06:00
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//#include <linux/config.h>
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2010-06-03 10:15:54 -06:00
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#include <linux/uaccess.h>
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2009-04-25 08:30:44 -06:00
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#include <linux/proc_fs.h>
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#include <linux/inetdevice.h>
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#include <linux/reboot.h>
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#include <linux/ethtool.h>
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/* Include Wireless Extension definition and check version - Jean II */
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#include <linux/wireless.h>
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#include <net/iw_handler.h> // New driver API
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//2008-0409-07, <Add> by Einsn Liu
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#ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
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#define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
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#endif
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//
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2009-08-12 15:54:03 -06:00
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// device specific
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//
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2009-04-25 08:30:44 -06:00
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#include "device_cfg.h"
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#include "ttype.h"
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#include "80211hdr.h"
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#include "tether.h"
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#include "wmgr.h"
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#include "wcmd.h"
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#include "mib.h"
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#include "srom.h"
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#include "rc4.h"
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#include "desc.h"
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#include "key.h"
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#include "mac.h"
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/*--------------------- Export Definitions -------------------------*/
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#define MAC_MAX_CONTEXT_REG (256+128)
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#define MAX_MULTICAST_ADDRESS_NUM 32
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2010-05-14 20:37:32 -06:00
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#define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
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2009-04-25 08:30:44 -06:00
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#define DUPLICATE_RX_CACHE_LENGTH 5
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#define NUM_KEY_ENTRY 11
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#define TX_WEP_NONE 0
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#define TX_WEP_OTF 1
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#define TX_WEP_SW 2
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#define TX_WEP_SWOTP 3
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#define TX_WEP_OTPSW 4
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#define TX_WEP_SW232 5
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#define KEYSEL_WEP40 0
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#define KEYSEL_WEP104 1
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#define KEYSEL_TKIP 2
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#define KEYSEL_CCMP 3
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#define AUTO_FB_NONE 0
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#define AUTO_FB_0 1
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#define AUTO_FB_1 2
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#define FB_RATE0 0
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#define FB_RATE1 1
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// Antenna Mode
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#define ANT_A 0
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#define ANT_B 1
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#define ANT_DIVERSITY 2
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#define ANT_RXD_TXA 3
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#define ANT_RXD_TXB 4
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#define ANT_UNKNOWN 0xFF
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#define MAXCHECKHANGCNT 4
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#define BB_VGA_LEVEL 4
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#define BB_VGA_CHANGE_THRESHOLD 16
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#ifndef RUN_AT
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#define RUN_AT(x) (jiffies+(x))
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#endif
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// DMA related
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#define RESERV_AC0DMA 4
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// BUILD OBJ mode
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2013-03-18 11:44:45 -06:00
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#define AVAIL_TD(p, q) ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)]))
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2009-04-25 08:30:44 -06:00
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#define NUM 64
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2009-07-30 11:27:21 -06:00
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#define PRIVATE_Message 0
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2009-04-25 08:30:44 -06:00
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/*--------------------- Export Types ------------------------------*/
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2014-04-02 11:53:01 -06:00
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#define PRINT_K(p, args...) \
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do { \
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if (PRIVATE_Message) \
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printk(p, ##args); \
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} while (0)
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2009-07-30 11:27:21 -06:00
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2009-04-25 08:30:44 -06:00
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//0:11A 1:11B 2:11G
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typedef enum _VIA_BB_TYPE
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{
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BB_TYPE_11A = 0,
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BB_TYPE_11B,
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BB_TYPE_11G
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2009-04-25 08:30:44 -06:00
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} VIA_BB_TYPE, *PVIA_BB_TYPE;
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//0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
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typedef enum _VIA_PKT_TYPE
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{
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PK_TYPE_11A = 0,
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PK_TYPE_11B,
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PK_TYPE_11GB,
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PK_TYPE_11GA
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2009-04-25 08:30:44 -06:00
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} VIA_PKT_TYPE, *PVIA_PKT_TYPE;
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typedef enum __device_msg_level {
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MSG_LEVEL_ERR = 0, //Errors that will cause abnormal operation.
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MSG_LEVEL_NOTICE = 1, //Some errors need users to be notified.
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MSG_LEVEL_INFO = 2, //Normal message.
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MSG_LEVEL_VERBOSE = 3, //Will report all trival errors.
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MSG_LEVEL_DEBUG = 4 //Only for debug purpose.
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2009-04-25 08:30:44 -06:00
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} DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
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//++ NDIS related
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#define MAX_BSSIDINFO_4_PMKID 16
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#define MAX_PMKIDLIST 5
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//Flags for PMKID Candidate list structure
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#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
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// PMKID Structures
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typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
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2014-07-24 17:06:19 -06:00
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typedef enum _NDIS_802_11_WEP_STATUS {
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Ndis802_11WEPEnabled,
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Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
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Ndis802_11WEPDisabled,
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Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
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Ndis802_11WEPKeyAbsent,
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Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
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Ndis802_11WEPNotSupported,
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Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
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Ndis802_11Encryption2Enabled,
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Ndis802_11Encryption2KeyAbsent,
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Ndis802_11Encryption3Enabled,
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Ndis802_11Encryption3KeyAbsent
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2009-04-25 08:30:44 -06:00
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} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
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NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
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2014-07-24 17:06:19 -06:00
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typedef enum _NDIS_802_11_STATUS_TYPE {
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Ndis802_11StatusType_Authentication,
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Ndis802_11StatusType_MediaStreamMode,
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Ndis802_11StatusType_PMKID_CandidateList,
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Ndis802_11StatusTypeMax // not a real type, defined as an upper bound
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2009-04-25 08:30:44 -06:00
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} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
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//Added new types for PMKID Candidate lists.
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2014-06-16 10:05:36 -06:00
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struct pmkid_candidate {
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2013-03-18 11:44:45 -06:00
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NDIS_802_11_MAC_ADDRESS BSSID;
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unsigned long Flags;
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2014-06-16 10:05:36 -06:00
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};
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2009-04-25 08:30:44 -06:00
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2014-07-24 17:06:19 -06:00
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typedef struct _BSSID_INFO {
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NDIS_802_11_MAC_ADDRESS BSSID;
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NDIS_802_11_PMKID_VALUE PMKID;
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2009-04-25 08:30:44 -06:00
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} BSSID_INFO, *PBSSID_INFO;
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typedef struct tagSPMKID {
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2013-03-18 11:44:45 -06:00
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unsigned long Length;
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unsigned long BSSIDInfoCount;
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BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
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2009-04-25 08:30:44 -06:00
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} SPMKID, *PSPMKID;
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typedef struct tagSPMKIDCandidateEvent {
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2013-03-18 11:44:45 -06:00
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NDIS_802_11_STATUS_TYPE StatusType;
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unsigned long Version; // Version of the structure
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unsigned long NumCandidates; // No. of pmkid candidates
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2014-06-16 10:05:36 -06:00
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struct pmkid_candidate CandidateList[MAX_PMKIDLIST];
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2009-08-12 15:54:07 -06:00
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} SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
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2009-04-25 08:30:44 -06:00
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//--
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//++ 802.11h related
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#define MAX_QUIET_COUNT 8
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typedef struct tagSQuietControl {
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2013-03-18 11:44:45 -06:00
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bool bEnable;
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unsigned long dwStartTime;
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unsigned char byPeriod;
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unsigned short wDuration;
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2009-08-12 15:54:07 -06:00
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} SQuietControl, *PSQuietControl;
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2009-04-25 08:30:44 -06:00
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//--
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2013-03-18 11:44:45 -06:00
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typedef struct __chip_info_tbl {
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CHIP_TYPE chip_id;
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char *name;
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int io_size;
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int nTxQueue;
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u32 flags;
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2009-04-25 08:30:44 -06:00
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} CHIP_INFO, *PCHIP_INFO;
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typedef enum {
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OWNED_BY_HOST = 0,
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OWNED_BY_NIC = 1
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2009-04-25 08:30:44 -06:00
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} DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;
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// The receive duplicate detection cache entry
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typedef struct tagSCacheEntry {
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unsigned short wFmSequence;
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unsigned char abyAddr2[ETH_ALEN];
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} SCacheEntry, *PSCacheEntry;
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2013-03-18 11:44:45 -06:00
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typedef struct tagSCache {
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/* The receive cache is updated circularly. The next entry to be written is
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* indexed by the "InPtr".
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2013-03-18 11:44:45 -06:00
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*/
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unsigned int uInPtr; // Place to use next
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SCacheEntry asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
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2009-04-25 08:30:44 -06:00
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} SCache, *PSCache;
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#define CB_MAX_RX_FRAG 64
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// DeFragment Control Block, used for collecting fragments prior to reassembly
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2014-07-24 17:06:19 -06:00
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typedef struct tagSDeFragControlBlock {
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2013-03-18 11:44:45 -06:00
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unsigned short wSequence;
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unsigned short wFragNum;
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unsigned char abyAddr2[ETH_ALEN];
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unsigned int uLifetime;
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struct sk_buff *skb;
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unsigned char *pbyRxBuffer;
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unsigned int cbFrameLength;
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bool bInUse;
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2009-08-12 15:54:07 -06:00
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} SDeFragControlBlock, *PSDeFragControlBlock;
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2009-04-25 08:30:44 -06:00
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//flags for options
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#define DEVICE_FLAGS_IP_ALIGN 0x00000001UL
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#define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
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#define DEVICE_FLAGS_OP_MODE 0x00000004UL
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#define DEVICE_FLAGS_PS_MODE 0x00000008UL
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#define DEVICE_FLAGS_80211h_MODE 0x00000010UL
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#define DEVICE_FLAGS_DiversityANT 0x00000020UL
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//flags for driver status
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#define DEVICE_FLAGS_OPENED 0x00010000UL
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#define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
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2012-08-20 09:43:13 -06:00
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//flags for capabilities
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2009-04-25 08:30:44 -06:00
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#define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
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#define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
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#define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL
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//flags for MII status
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#define DEVICE_LINK_FAIL 0x00000001UL
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#define DEVICE_SPEED_10 0x00000002UL
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#define DEVICE_SPEED_100 0x00000004UL
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#define DEVICE_SPEED_1000 0x00000008UL
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#define DEVICE_DUPLEX_FULL 0x00000010UL
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#define DEVICE_AUTONEG_ENABLE 0x00000020UL
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#define DEVICE_FORCED_BY_EEPROM 0x00000040UL
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//for device_set_media_duplex
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#define DEVICE_LINK_CHANGE 0x00000001UL
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typedef struct __device_opt {
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2013-03-18 11:44:45 -06:00
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int nRxDescs0; //Number of RX descriptors0
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int nRxDescs1; //Number of RX descriptors1
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int nTxDescs[2]; //Number of TX descriptors 0, 1
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int int_works; //interrupt limits
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int rts_thresh; //rts threshold
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|
int frag_thresh;
|
|
|
|
int data_rate;
|
|
|
|
int channel_num;
|
|
|
|
int short_retry;
|
|
|
|
int long_retry;
|
|
|
|
int bbp_type;
|
|
|
|
u32 flags;
|
2009-04-25 08:30:44 -06:00
|
|
|
} OPTIONS, *POPTIONS;
|
|
|
|
|
2014-08-10 08:47:03 -06:00
|
|
|
struct vnt_private {
|
2013-03-18 11:44:45 -06:00
|
|
|
struct pci_dev *pcid;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
|
|
|
// netdev
|
2013-03-18 11:44:45 -06:00
|
|
|
struct net_device *dev;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
|
|
|
//dma addr, rx/tx pool
|
2013-03-18 11:44:45 -06:00
|
|
|
dma_addr_t pool_dma;
|
|
|
|
dma_addr_t rd0_pool_dma;
|
|
|
|
dma_addr_t rd1_pool_dma;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
dma_addr_t td0_pool_dma;
|
|
|
|
dma_addr_t td1_pool_dma;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
dma_addr_t tx_bufs_dma0;
|
|
|
|
dma_addr_t tx_bufs_dma1;
|
|
|
|
dma_addr_t tx_beacon_dma;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char *tx0_bufs;
|
|
|
|
unsigned char *tx1_bufs;
|
|
|
|
unsigned char *tx_beacon_bufs;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
CHIP_TYPE chip_id;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2014-07-22 14:08:26 -06:00
|
|
|
void __iomem *PortOffset;
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned long dwIsr;
|
|
|
|
u32 memaddr;
|
|
|
|
u32 ioaddr;
|
|
|
|
u32 io_size;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char byRevId;
|
staging: vt6655: replace memcpy() by ether_addr_copy() using coccinelle and pack variables
This patch focuses on fixing the following warning generated
by checkpatch.pl for the file rxtx.c :
Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)
The changes were applied using the following coccinelle rule:
@@ expression e1, e2; @@
- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);
After applying the rule, some referencing operations were
adjusted manually to avoid a gcc compilation warning.
According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.
A check was made on the following datastructures:
- vnt_mic_hdr
- tagS802_11Header
- tagSEthernetHeader
- vnt_rts_g
- ieee80211_rts
- vnt_private
To maintain that the array abyCurrentNetAddr in vnt_private is aligned,
it was placed before the boolean bLinkPass in the struct definition.
The definition can be found in device.h. A couple of variables were
packed in holes detected by pahole.
Output of pahole when running it on rxtx.o after the changes:
truct tagSEthernetHeader {
unsigned char abyDstAddr[6]; /* 0 6 */
unsigned char abySrcAddr[6]; /* 6 6 */
short unsigned int wType; /* 12 2 */
/* size: 14, cachelines: 1, members: 3 */
/* last cacheline: 14 bytes */
};
struct tagS802_11Header {
short unsigned int wFrameCtl; /* 0 2 */
short unsigned int wDurationID; /* 2 2 */
unsigned char abyAddr1[6]; /* 4 6 */
unsigned char abyAddr2[6]; /* 10 6 */
unsigned char abyAddr3[6]; /* 16 6 */
short unsigned int wSeqCtl; /* 22 2 */
unsigned char abyAddr4[6]; /* 24 6 */
/* size: 30, cachelines: 1, members: 7 */
/* last cacheline: 30 bytes */
};
struct ieee80211_rts {
__le16 frame_control; /* 0 2 */
__le16 duration; /* 2 2 */
u8 ra[6]; /* 4 6 */
u8 ta[6]; /* 10 6 */
/* size: 16, cachelines: 1, members: 4 */
/* last cacheline: 16 bytes */
};
struct vnt_private {
struct pci_dev * pcid; /* 0 4 */
struct net_device * dev; /* 4 4 */
dma_addr_t pool_dma; /* 8 4 */
dma_addr_t rd0_pool_dma; /* 12 4 */
dma_addr_t rd1_pool_dma; /* 16 4 */
dma_addr_t td0_pool_dma; /* 20 4 */
dma_addr_t td1_pool_dma; /* 24 4 */
dma_addr_t tx_bufs_dma0; /* 28 4 */
dma_addr_t tx_bufs_dma1; /* 32 4 */
dma_addr_t tx_beacon_dma; /* 36 4 */
unsigned char * tx0_bufs; /* 40 4 */
unsigned char * tx1_bufs; /* 44 4 */
unsigned char * tx_beacon_bufs; /* 48 4 */
CHIP_TYPE chip_id; /* 52 4 */
void * PortOffset; /* 56 4 */
long unsigned int dwIsr; /* 60 4 */
/*--- cacheline 1 boundary (64 bytes) ---*/
u32 memaddr; /* 64 4 */
u32 ioaddr; /* 68 4 */
u32 io_size; /* 72 4 */
unsigned char byRevId; /* 76 1 */
unsigned char byRxMode; /* 77 1 */
short unsigned int SubSystemID; /* 78 2 */
short unsigned int SubVendorID; /* 80 2 */
spinlock_t lock; /* 82 2 */
int nTxQueues; /* 84 4 */
volatile int iTDUsed; /* 88 8 */
volatile PSTxDesc apCurrTD; /* 96 8 */
volatile PSTxDesc apTailTD; /* 104 8 */
volatile PSTxDesc apTD0Rings; /* 112 4 */
volatile PSTxDesc apTD1Rings; /* 116 4 */
volatile PSRxDesc aRD0Ring; /* 120 4 */
volatile PSRxDesc aRD1Ring; /* 124 4 */
/*--- cacheline 2 boundary (128 bytes) ---*/
volatile PSRxDesc pCurrRD; /* 128 8 */
SCache sDupRxCache; /* 136 44 */
SDeFragControlBlock sRxDFCB[64]; /* 180 2048 */
/*--- cacheline 34 boundary (2176 bytes) was 52 bytes ago ---*/
unsigned int cbDFCB; /* 2228 4 */
unsigned int cbFreeDFCB; /* 2232 4 */
unsigned int uCurrentDFCBIdx; /* 2236 4 */
/*--- cacheline 35 boundary (2240 bytes) ---*/
OPTIONS sOpts; /* 2240 52 */
u32 flags; /* 2292 4 */
u32 rx_buf_sz; /* 2296 4 */
int multicast_limit; /* 2300 4 */
/*--- cacheline 36 boundary (2304 bytes) ---*/
pid_t MLMEThr_pid; /* 2304 4 */
struct completion notify; /* 2308 16 */
struct semaphore mlme_semaphore; /* 2324 16 */
u32 rx_bytes; /* 2340 4 */
unsigned char byLocalID; /* 2344 1 */
unsigned char byRFType; /* 2345 1 */
unsigned char byMaxPwrLevel; /* 2346 1 */
unsigned char byZoneType; /* 2347 1 */
bool bZoneRegExist; /* 2348 1 */
unsigned char byOriginalZonetype; /* 2349 1 */
unsigned char abyMacContext[384]; /* 2350 384 */
/*--- cacheline 42 boundary (2688 bytes) was 46 bytes ago ---*/
unsigned char abyCurrentNetAddr[6]; /* 2734 6 */
bool bLinkPass; /* 2740 1 */
/* XXX 3 bytes hole, try to pack */
SStatCounter scStatistic; /* 2744 776 */
/*--- cacheline 55 boundary (3520 bytes) ---*/
SDot11Counters s802_11Counter; /* 3520 172 */
/*--- cacheline 57 boundary (3648 bytes) was 44 bytes ago ---*/
PSMgmtObject pMgmt; /* 3692 4 */
SMgmtObject sMgmtObj; /* 3696 95840 */
/*--- cacheline 1555 boundary (99520 bytes) was 16 bytes ago ---*/
/* Bitfield combined with previous fields */
unsigned int uCurrRSSI; /* 0 4 */
unsigned char byCurrSQ; /* 0 1 */
long unsigned int dwTxAntennaSel; /* 0 4 */
long unsigned int dwRxAntennaSel; /* 0 4 */
unsigned char byAntennaCount; /* 0 1 */
unsigned char byRxAntennaMode; /* 0 1 */
unsigned char byTxAntennaMode; /* 0 1 */
bool bTxRxAntInv; /* 0 1 */
unsigned char * pbyTmpBuff; /* 0 4 */
unsigned int uSIFS; /* 0 4 */
unsigned int uDIFS; /* 0 4 */
unsigned int uEIFS; /* 0 4 */
unsigned int uSlot; /* 0 4 */
unsigned int uCwMin; /* 0 4 */
unsigned int uCwMax; /* 0 4 */
unsigned char bySIFS; /* 0 1 */
unsigned char byDIFS; /* 0 1 */
unsigned char byEIFS; /* 0 1 */
unsigned char bySlot; /* 0 1 */
unsigned char byCWMaxMin; /* 0 1 */
CARD_PHY_TYPE eCurrentPHYType; /* 0 4 */
VIA_BB_TYPE byBBType; /* 0 4 */
VIA_PKT_TYPE byPacketType; /* 0 4 */
short unsigned int wBasicRate; /* 0 2 */
unsigned char byACKRate; /* 0 1 */
unsigned char byTopOFDMBasicRate; /* 0 1 */
unsigned char byTopCCKBasicRate; /* 0 1 */
unsigned char byMinChannel; /* 0 1 */
unsigned char byMaxChannel; /* 0 1 */
unsigned int uConnectionRate; /* 0 4 */
unsigned char byPreambleType; /* 0 1 */
unsigned char byShortPreamble; /* 0 1 */
short unsigned int wCurrentRate; /* 0 2 */
short unsigned int wRTSThreshold; /* 0 2 */
short unsigned int wFragmentationThreshold; /* 0 2 */
unsigned char byShortRetryLimit; /* 0 1 */
unsigned char byLongRetryLimit; /* 0 1 */
enum nl80211_iftype op_mode; /* 0 4 */
unsigned char byOpMode; /* 0 1 */
bool bBSSIDFilter; /* 0 1 */
short unsigned int wMaxTransmitMSDULifetime; /* 0 2 */
unsigned char abyBSSID[6]; /* 0 6 */
unsigned char abyDesireBSSID[6]; /* 0 6 */
short unsigned int wACKDuration; /* 0 2 */
short unsigned int wRTSTransmitLen; /* 0 2 */
unsigned char byRTSServiceField; /* 0 1 */
unsigned char byRTSSignalField; /* 0 1 */
long unsigned int dwMaxReceiveLifetime; /* 0 4 */
bool bEncryptionEnable; /* 0 1 */
bool bLongHeader; /* 0 1 */
bool bShortSlotTime; /* 0 1 */
bool bProtectMode; /* 0 1 */
bool bNonERPPresent; /* 0 1 */
bool bBarkerPreambleMd; /* 0 1 */
unsigned char byERPFlag; /* 0 1 */
short unsigned int wUseProtectCntDown; /* 0 2 */
bool bRadioControlOff; /* 0 1 */
bool bRadioOff; /* 0 1 */
bool bEnablePSMode; /* 0 1 */
short unsigned int wListenInterval; /* 0 2 */
bool bPWBitOn; /* 0 1 */
WMAC_POWER_MODE ePSMode; /* 0 4 */
unsigned char byRadioCtl; /* 0 1 */
unsigned char byGPIO; /* 0 1 */
bool bHWRadioOff; /* 0 1 */
bool bPrvActive4RadioOFF; /* 0 1 */
bool bGPIOBlockRead; /* 0 1 */
short unsigned int wSeqCounter; /* 0 2 */
short unsigned int wBCNBufLen; /* 0 2 */
bool bBeaconBufReady; /* 0 1 */
bool bBeaconSent; /* 0 1 */
bool bIsBeaconBufReadySet; /* 0 1 */
unsigned int cbBeaconBufReadySetCnt; /* 0 4 */
bool bFixRate; /* 0 1 */
unsigned char byCurrentCh; /* 0 1 */
unsigned int uScanTime; /* 0 4 */
CMD_STATE eCommandState; /* 0 4 */
CMD_CODE eCommand; /* 0 4 */
bool bBeaconTx; /* 0 1 */
bool bStopBeacon; /* 0 1 */
bool bStopDataPkt; /* 0 1 */
bool bStopTx0Pkt; /* 0 1 */
unsigned int uAutoReConnectTime; /* 0 4 */
CMD_ITEM eCmdQueue[32]; /* 0 1408 */
unsigned int uCmdDequeueIdx; /* 0 4 */
unsigned int uCmdEnqueueIdx; /* 0 4 */
unsigned int cbFreeCmdQueue; /* 0 4 */
bool bCmdRunning; /* 0 1 */
bool bCmdClear; /* 0 1 */
bool bRoaming; /* 0 1 */
unsigned char abyIPAddr[4]; /* 0 4 */
long unsigned int ulTxPower; /* 0 4 */
NDIS_802_11_WEP_STATUS eEncryptionStatus; /* 0 4 */
bool bTransmitKey; /* 0 1 */
NDIS_802_11_WEP_STATUS eOldEncryptionStatus; /* 0 4 */
SKeyManagement sKey; /* 0 3784 */
long unsigned int dwIVCounter; /* 0 4 */
u64 qwPacketNumber; /* 0 8 */
unsigned int uCurrentWEPMode; /* 0 4 */
RC4Ext SBox; /* 0 264 */
unsigned char abyPRNG[35]; /* 0 35 */
unsigned char byKeyIndex; /* 0 1 */
unsigned int uKeyLength; /* 0 4 */
unsigned char abyKey[29]; /* 0 29 */
bool bAES; /* 0 1 */
unsigned char byCntMeasure; /* 0 1 */
unsigned int uAssocCount; /* 0 4 */
bool bMoreData; /* 0 1 */
bool bGrpAckPolicy; /* 0 1 */
bool bAssocInfoSet; /* 0 1 */
unsigned char byAutoFBCtrl; /* 0 1 */
bool bTxMICFail; /* 0 1 */
bool bRxMICFail; /* 0 1 */
unsigned int uRATEIdx; /* 0 4 */
bool bUpdateBBVGA; /* 0 1 */
unsigned int uBBVGADiffCount; /* 0 4 */
unsigned char byBBVGANew; /* 0 1 */
unsigned char byBBVGACurrent; /* 0 1 */
unsigned char abyBBVGA[4]; /* 0 4 */
long int ldBmThreshold[4]; /* 0 16 */
unsigned char byBBPreEDRSSI; /* 0 1 */
unsigned char byBBPreEDIndex; /* 0 1 */
bool bRadioCmd; /* 0 1 */
long unsigned int dwDiagRefCount; /* 0 4 */
unsigned char byFOETuning; /* 0 1 */
unsigned char byAutoPwrTunning; /* 0 1 */
short int sPSetPointCCK; /* 0 2 */
short int sPSetPointOFDMG; /* 0 2 */
short int sPSetPointOFDMA; /* 0 2 */
long int lPFormulaOffset; /* 0 4 */
short int sPThreshold; /* 0 2 */
char cAdjustStep; /* 0 1 */
char cMinTxAGC; /* 0 1 */
unsigned char byCCKPwr; /* 0 1 */
unsigned char byOFDMPwrG; /* 0 1 */
unsigned char byCurPwr; /* 0 1 */
char byCurPwrdBm; /* 0 1 */
unsigned char abyCCKPwrTbl[15]; /* 0 15 */
unsigned char abyOFDMPwrTbl[57]; /* 0 57 */
char abyCCKDefaultPwr[15]; /* 0 15 */
char abyOFDMDefaultPwr[57]; /* 0 57 */
char abyRegPwr[57]; /* 0 57 */
char abyLocalPwr[57]; /* 0 57 */
unsigned char byBBCR4d; /* 0 1 */
unsigned char byBBCRc9; /* 0 1 */
unsigned char byBBCR88; /* 0 1 */
unsigned char byBBCR09; /* 0 1 */
struct timer_list sTimerCommand; /* 0 52 */
struct timer_list sTimerTxData; /* 0 52 */
long unsigned int nTxDataTimeCout; /* 0 4 */
bool fTxDataInSleep; /* 0 1 */
bool IsTxDataTrigger; /* 0 1 */
bool fWPA_Authened; /* 0 1 */
unsigned char byReAssocCount; /* 0 1 */
unsigned char byLinkWaitCount; /* 0 1 */
unsigned char abyNodeName[17]; /* 0 17 */
bool bDiversityRegCtlON; /* 0 1 */
bool bDiversityEnable; /* 0 1 */
long unsigned int ulDiversityNValue; /* 0 4 */
long unsigned int ulDiversityMValue; /* 0 4 */
unsigned char byTMax; /* 0 1 */
unsigned char byTMax2; /* 0 1 */
unsigned char byTMax3; /* 0 1 */
long unsigned int ulSQ3TH; /* 0 4 */
long unsigned int uDiversityCnt; /* 0 4 */
unsigned char byAntennaState; /* 0 1 */
long unsigned int ulRatio_State0; /* 0 4 */
long unsigned int ulRatio_State1; /* 0 4 */
struct timer_list TimerSQ3Tmax1; /* 0 52 */
struct timer_list TimerSQ3Tmax2; /* 0 52 */
struct timer_list TimerSQ3Tmax3; /* 0 52 */
long unsigned int uNumSQ3[12]; /* 0 48 */
short unsigned int wAntDiversityMaxRate; /* 0 2 */
SEthernetHeader sTxEthHeader; /* 0 14 */
SEthernetHeader sRxEthHeader; /* 0 14 */
unsigned char abyBroadcastAddr[6]; /* 0 6 */
unsigned char abySNAP_RFC1042[6]; /* 0 6 */
unsigned char abySNAP_Bridgetunnel[6]; /* 0 6 */
unsigned char abyEEPROM[256]; /* 0 256 */
SPMKID gsPMKID; /* 0 360 */
SPMKIDCandidateEvent gsPMKIDCandidate; /* 0 72 */
bool b11hEnable; /* 0 1 */
unsigned char abyCountryCode[3]; /* 0 3 */
unsigned int uNumOfMeasureEIDs; /* 0 4 */
PWLAN_IE_MEASURE_REQ pCurrMeasureEID; /* 0 4 */
bool bMeasureInProgress; /* 0 1 */
unsigned char byOrgChannel; /* 0 1 */
unsigned char byOrgRCR; /* 0 1 */
long unsigned int dwOrgMAR0; /* 0 4 */
long unsigned int dwOrgMAR4; /* 0 4 */
unsigned char byBasicMap; /* 0 1 */
unsigned char byCCAFraction; /* 0 1 */
unsigned char abyRPIs[8]; /* 0 8 */
long unsigned int dwRPIs[8]; /* 0 32 */
bool bChannelSwitch; /* 0 1 */
unsigned char byNewChannel; /* 0 1 */
unsigned char byChannelSwitchCount; /* 0 1 */
bool bQuietEnable; /* 0 1 */
bool bEnableFirstQuiet; /* 0 1 */
unsigned char byQuietStartCount; /* 0 1 */
unsigned int uQuietEnqueue; /* 0 4 */
long unsigned int dwCurrentQuietEndTime; /* 0 4 */
SQuietControl sQuiet[8]; /* 0 96 */
bool bCountryInfo5G; /* 0 1 */
bool bCountryInfo24G; /* 0 1 */
short unsigned int wBeaconInterval; /* 0 2 */
struct net_device * wpadev; /* 0 4 */
bool bWPADEVUp; /* 0 1 */
struct sk_buff * skb; /* 0 4 */
unsigned int bwextcount; /* 0 4 */
bool bWPASuppWextEnabled; /* 0 1 */
bool bEnableHostapd; /* 0 1 */
bool bEnable8021x; /* 0 1 */
bool bEnableHostWEP; /* 0 1 */
struct net_device * apdev; /* 0 4 */
int (*tx_80211)(struct sk_buff *,
struct net_device *); /* 0 4 */
unsigned int uChannel; /* 0 4 */
bool bMACSuspend; /* 0 1 */
struct iw_statistics wstats; /* 0 32 */
bool bCommit; /* 0 1 */
/*--- cacheline 1672 boundary (107008 bytes) ---*/
/* size: 107008, cachelines: 1672, members: 279 */
/* sum members: 107005, holes: 1, sum holes: 3 */
/* padding: 41471 */
/* BRAIN FART ALERT! 107008 != 107005 + 3(holes), diff = 0 */
};
struct vnt_mic_hdr {
u8 id; /* 0 1 */
u8 tx_priority; /* 1 1 */
u8 mic_addr2[6]; /* 2 6 */
u8 ccmp_pn[6]; /* 8 6 */
__be16 payload_len; /* 14 2 */
__be16 hlen; /* 16 2 */
__le16 frame_control; /* 18 2 */
u8 addr1[6]; /* 20 6 */
u8 addr2[6]; /* 26 6 */
u8 addr3[6]; /* 32 6 */
__le16 seq_ctrl; /* 38 2 */
u8 addr4[6]; /* 40 6 */
u16 packing; /* 46 2 */
/* size: 48, cachelines: 1, members: 13 */
/* last cacheline: 48 bytes */
};
struct vnt_rts_g {
struct vnt_phy_field b; /* 0 4 */
struct vnt_phy_field a; /* 4 4 */
__le16 duration_ba; /* 8 2 */
__le16 duration_aa; /* 10 2 */
__le16 duration_bb; /* 12 2 */
u16 reserved; /* 14 2 */
struct ieee80211_rts data; /* 16 16 */
/* size: 32, cachelines: 1, members: 7 */
/* last cacheline: 32 bytes */
};
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-10 18:42:45 -06:00
|
|
|
unsigned char byRxMode;
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned short SubSystemID;
|
|
|
|
unsigned short SubVendorID;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
staging: vt6655: replace memcpy() by ether_addr_copy() using coccinelle and pack variables
This patch focuses on fixing the following warning generated
by checkpatch.pl for the file rxtx.c :
Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)
The changes were applied using the following coccinelle rule:
@@ expression e1, e2; @@
- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);
After applying the rule, some referencing operations were
adjusted manually to avoid a gcc compilation warning.
According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.
A check was made on the following datastructures:
- vnt_mic_hdr
- tagS802_11Header
- tagSEthernetHeader
- vnt_rts_g
- ieee80211_rts
- vnt_private
To maintain that the array abyCurrentNetAddr in vnt_private is aligned,
it was placed before the boolean bLinkPass in the struct definition.
The definition can be found in device.h. A couple of variables were
packed in holes detected by pahole.
Output of pahole when running it on rxtx.o after the changes:
truct tagSEthernetHeader {
unsigned char abyDstAddr[6]; /* 0 6 */
unsigned char abySrcAddr[6]; /* 6 6 */
short unsigned int wType; /* 12 2 */
/* size: 14, cachelines: 1, members: 3 */
/* last cacheline: 14 bytes */
};
struct tagS802_11Header {
short unsigned int wFrameCtl; /* 0 2 */
short unsigned int wDurationID; /* 2 2 */
unsigned char abyAddr1[6]; /* 4 6 */
unsigned char abyAddr2[6]; /* 10 6 */
unsigned char abyAddr3[6]; /* 16 6 */
short unsigned int wSeqCtl; /* 22 2 */
unsigned char abyAddr4[6]; /* 24 6 */
/* size: 30, cachelines: 1, members: 7 */
/* last cacheline: 30 bytes */
};
struct ieee80211_rts {
__le16 frame_control; /* 0 2 */
__le16 duration; /* 2 2 */
u8 ra[6]; /* 4 6 */
u8 ta[6]; /* 10 6 */
/* size: 16, cachelines: 1, members: 4 */
/* last cacheline: 16 bytes */
};
struct vnt_private {
struct pci_dev * pcid; /* 0 4 */
struct net_device * dev; /* 4 4 */
dma_addr_t pool_dma; /* 8 4 */
dma_addr_t rd0_pool_dma; /* 12 4 */
dma_addr_t rd1_pool_dma; /* 16 4 */
dma_addr_t td0_pool_dma; /* 20 4 */
dma_addr_t td1_pool_dma; /* 24 4 */
dma_addr_t tx_bufs_dma0; /* 28 4 */
dma_addr_t tx_bufs_dma1; /* 32 4 */
dma_addr_t tx_beacon_dma; /* 36 4 */
unsigned char * tx0_bufs; /* 40 4 */
unsigned char * tx1_bufs; /* 44 4 */
unsigned char * tx_beacon_bufs; /* 48 4 */
CHIP_TYPE chip_id; /* 52 4 */
void * PortOffset; /* 56 4 */
long unsigned int dwIsr; /* 60 4 */
/*--- cacheline 1 boundary (64 bytes) ---*/
u32 memaddr; /* 64 4 */
u32 ioaddr; /* 68 4 */
u32 io_size; /* 72 4 */
unsigned char byRevId; /* 76 1 */
unsigned char byRxMode; /* 77 1 */
short unsigned int SubSystemID; /* 78 2 */
short unsigned int SubVendorID; /* 80 2 */
spinlock_t lock; /* 82 2 */
int nTxQueues; /* 84 4 */
volatile int iTDUsed; /* 88 8 */
volatile PSTxDesc apCurrTD; /* 96 8 */
volatile PSTxDesc apTailTD; /* 104 8 */
volatile PSTxDesc apTD0Rings; /* 112 4 */
volatile PSTxDesc apTD1Rings; /* 116 4 */
volatile PSRxDesc aRD0Ring; /* 120 4 */
volatile PSRxDesc aRD1Ring; /* 124 4 */
/*--- cacheline 2 boundary (128 bytes) ---*/
volatile PSRxDesc pCurrRD; /* 128 8 */
SCache sDupRxCache; /* 136 44 */
SDeFragControlBlock sRxDFCB[64]; /* 180 2048 */
/*--- cacheline 34 boundary (2176 bytes) was 52 bytes ago ---*/
unsigned int cbDFCB; /* 2228 4 */
unsigned int cbFreeDFCB; /* 2232 4 */
unsigned int uCurrentDFCBIdx; /* 2236 4 */
/*--- cacheline 35 boundary (2240 bytes) ---*/
OPTIONS sOpts; /* 2240 52 */
u32 flags; /* 2292 4 */
u32 rx_buf_sz; /* 2296 4 */
int multicast_limit; /* 2300 4 */
/*--- cacheline 36 boundary (2304 bytes) ---*/
pid_t MLMEThr_pid; /* 2304 4 */
struct completion notify; /* 2308 16 */
struct semaphore mlme_semaphore; /* 2324 16 */
u32 rx_bytes; /* 2340 4 */
unsigned char byLocalID; /* 2344 1 */
unsigned char byRFType; /* 2345 1 */
unsigned char byMaxPwrLevel; /* 2346 1 */
unsigned char byZoneType; /* 2347 1 */
bool bZoneRegExist; /* 2348 1 */
unsigned char byOriginalZonetype; /* 2349 1 */
unsigned char abyMacContext[384]; /* 2350 384 */
/*--- cacheline 42 boundary (2688 bytes) was 46 bytes ago ---*/
unsigned char abyCurrentNetAddr[6]; /* 2734 6 */
bool bLinkPass; /* 2740 1 */
/* XXX 3 bytes hole, try to pack */
SStatCounter scStatistic; /* 2744 776 */
/*--- cacheline 55 boundary (3520 bytes) ---*/
SDot11Counters s802_11Counter; /* 3520 172 */
/*--- cacheline 57 boundary (3648 bytes) was 44 bytes ago ---*/
PSMgmtObject pMgmt; /* 3692 4 */
SMgmtObject sMgmtObj; /* 3696 95840 */
/*--- cacheline 1555 boundary (99520 bytes) was 16 bytes ago ---*/
/* Bitfield combined with previous fields */
unsigned int uCurrRSSI; /* 0 4 */
unsigned char byCurrSQ; /* 0 1 */
long unsigned int dwTxAntennaSel; /* 0 4 */
long unsigned int dwRxAntennaSel; /* 0 4 */
unsigned char byAntennaCount; /* 0 1 */
unsigned char byRxAntennaMode; /* 0 1 */
unsigned char byTxAntennaMode; /* 0 1 */
bool bTxRxAntInv; /* 0 1 */
unsigned char * pbyTmpBuff; /* 0 4 */
unsigned int uSIFS; /* 0 4 */
unsigned int uDIFS; /* 0 4 */
unsigned int uEIFS; /* 0 4 */
unsigned int uSlot; /* 0 4 */
unsigned int uCwMin; /* 0 4 */
unsigned int uCwMax; /* 0 4 */
unsigned char bySIFS; /* 0 1 */
unsigned char byDIFS; /* 0 1 */
unsigned char byEIFS; /* 0 1 */
unsigned char bySlot; /* 0 1 */
unsigned char byCWMaxMin; /* 0 1 */
CARD_PHY_TYPE eCurrentPHYType; /* 0 4 */
VIA_BB_TYPE byBBType; /* 0 4 */
VIA_PKT_TYPE byPacketType; /* 0 4 */
short unsigned int wBasicRate; /* 0 2 */
unsigned char byACKRate; /* 0 1 */
unsigned char byTopOFDMBasicRate; /* 0 1 */
unsigned char byTopCCKBasicRate; /* 0 1 */
unsigned char byMinChannel; /* 0 1 */
unsigned char byMaxChannel; /* 0 1 */
unsigned int uConnectionRate; /* 0 4 */
unsigned char byPreambleType; /* 0 1 */
unsigned char byShortPreamble; /* 0 1 */
short unsigned int wCurrentRate; /* 0 2 */
short unsigned int wRTSThreshold; /* 0 2 */
short unsigned int wFragmentationThreshold; /* 0 2 */
unsigned char byShortRetryLimit; /* 0 1 */
unsigned char byLongRetryLimit; /* 0 1 */
enum nl80211_iftype op_mode; /* 0 4 */
unsigned char byOpMode; /* 0 1 */
bool bBSSIDFilter; /* 0 1 */
short unsigned int wMaxTransmitMSDULifetime; /* 0 2 */
unsigned char abyBSSID[6]; /* 0 6 */
unsigned char abyDesireBSSID[6]; /* 0 6 */
short unsigned int wACKDuration; /* 0 2 */
short unsigned int wRTSTransmitLen; /* 0 2 */
unsigned char byRTSServiceField; /* 0 1 */
unsigned char byRTSSignalField; /* 0 1 */
long unsigned int dwMaxReceiveLifetime; /* 0 4 */
bool bEncryptionEnable; /* 0 1 */
bool bLongHeader; /* 0 1 */
bool bShortSlotTime; /* 0 1 */
bool bProtectMode; /* 0 1 */
bool bNonERPPresent; /* 0 1 */
bool bBarkerPreambleMd; /* 0 1 */
unsigned char byERPFlag; /* 0 1 */
short unsigned int wUseProtectCntDown; /* 0 2 */
bool bRadioControlOff; /* 0 1 */
bool bRadioOff; /* 0 1 */
bool bEnablePSMode; /* 0 1 */
short unsigned int wListenInterval; /* 0 2 */
bool bPWBitOn; /* 0 1 */
WMAC_POWER_MODE ePSMode; /* 0 4 */
unsigned char byRadioCtl; /* 0 1 */
unsigned char byGPIO; /* 0 1 */
bool bHWRadioOff; /* 0 1 */
bool bPrvActive4RadioOFF; /* 0 1 */
bool bGPIOBlockRead; /* 0 1 */
short unsigned int wSeqCounter; /* 0 2 */
short unsigned int wBCNBufLen; /* 0 2 */
bool bBeaconBufReady; /* 0 1 */
bool bBeaconSent; /* 0 1 */
bool bIsBeaconBufReadySet; /* 0 1 */
unsigned int cbBeaconBufReadySetCnt; /* 0 4 */
bool bFixRate; /* 0 1 */
unsigned char byCurrentCh; /* 0 1 */
unsigned int uScanTime; /* 0 4 */
CMD_STATE eCommandState; /* 0 4 */
CMD_CODE eCommand; /* 0 4 */
bool bBeaconTx; /* 0 1 */
bool bStopBeacon; /* 0 1 */
bool bStopDataPkt; /* 0 1 */
bool bStopTx0Pkt; /* 0 1 */
unsigned int uAutoReConnectTime; /* 0 4 */
CMD_ITEM eCmdQueue[32]; /* 0 1408 */
unsigned int uCmdDequeueIdx; /* 0 4 */
unsigned int uCmdEnqueueIdx; /* 0 4 */
unsigned int cbFreeCmdQueue; /* 0 4 */
bool bCmdRunning; /* 0 1 */
bool bCmdClear; /* 0 1 */
bool bRoaming; /* 0 1 */
unsigned char abyIPAddr[4]; /* 0 4 */
long unsigned int ulTxPower; /* 0 4 */
NDIS_802_11_WEP_STATUS eEncryptionStatus; /* 0 4 */
bool bTransmitKey; /* 0 1 */
NDIS_802_11_WEP_STATUS eOldEncryptionStatus; /* 0 4 */
SKeyManagement sKey; /* 0 3784 */
long unsigned int dwIVCounter; /* 0 4 */
u64 qwPacketNumber; /* 0 8 */
unsigned int uCurrentWEPMode; /* 0 4 */
RC4Ext SBox; /* 0 264 */
unsigned char abyPRNG[35]; /* 0 35 */
unsigned char byKeyIndex; /* 0 1 */
unsigned int uKeyLength; /* 0 4 */
unsigned char abyKey[29]; /* 0 29 */
bool bAES; /* 0 1 */
unsigned char byCntMeasure; /* 0 1 */
unsigned int uAssocCount; /* 0 4 */
bool bMoreData; /* 0 1 */
bool bGrpAckPolicy; /* 0 1 */
bool bAssocInfoSet; /* 0 1 */
unsigned char byAutoFBCtrl; /* 0 1 */
bool bTxMICFail; /* 0 1 */
bool bRxMICFail; /* 0 1 */
unsigned int uRATEIdx; /* 0 4 */
bool bUpdateBBVGA; /* 0 1 */
unsigned int uBBVGADiffCount; /* 0 4 */
unsigned char byBBVGANew; /* 0 1 */
unsigned char byBBVGACurrent; /* 0 1 */
unsigned char abyBBVGA[4]; /* 0 4 */
long int ldBmThreshold[4]; /* 0 16 */
unsigned char byBBPreEDRSSI; /* 0 1 */
unsigned char byBBPreEDIndex; /* 0 1 */
bool bRadioCmd; /* 0 1 */
long unsigned int dwDiagRefCount; /* 0 4 */
unsigned char byFOETuning; /* 0 1 */
unsigned char byAutoPwrTunning; /* 0 1 */
short int sPSetPointCCK; /* 0 2 */
short int sPSetPointOFDMG; /* 0 2 */
short int sPSetPointOFDMA; /* 0 2 */
long int lPFormulaOffset; /* 0 4 */
short int sPThreshold; /* 0 2 */
char cAdjustStep; /* 0 1 */
char cMinTxAGC; /* 0 1 */
unsigned char byCCKPwr; /* 0 1 */
unsigned char byOFDMPwrG; /* 0 1 */
unsigned char byCurPwr; /* 0 1 */
char byCurPwrdBm; /* 0 1 */
unsigned char abyCCKPwrTbl[15]; /* 0 15 */
unsigned char abyOFDMPwrTbl[57]; /* 0 57 */
char abyCCKDefaultPwr[15]; /* 0 15 */
char abyOFDMDefaultPwr[57]; /* 0 57 */
char abyRegPwr[57]; /* 0 57 */
char abyLocalPwr[57]; /* 0 57 */
unsigned char byBBCR4d; /* 0 1 */
unsigned char byBBCRc9; /* 0 1 */
unsigned char byBBCR88; /* 0 1 */
unsigned char byBBCR09; /* 0 1 */
struct timer_list sTimerCommand; /* 0 52 */
struct timer_list sTimerTxData; /* 0 52 */
long unsigned int nTxDataTimeCout; /* 0 4 */
bool fTxDataInSleep; /* 0 1 */
bool IsTxDataTrigger; /* 0 1 */
bool fWPA_Authened; /* 0 1 */
unsigned char byReAssocCount; /* 0 1 */
unsigned char byLinkWaitCount; /* 0 1 */
unsigned char abyNodeName[17]; /* 0 17 */
bool bDiversityRegCtlON; /* 0 1 */
bool bDiversityEnable; /* 0 1 */
long unsigned int ulDiversityNValue; /* 0 4 */
long unsigned int ulDiversityMValue; /* 0 4 */
unsigned char byTMax; /* 0 1 */
unsigned char byTMax2; /* 0 1 */
unsigned char byTMax3; /* 0 1 */
long unsigned int ulSQ3TH; /* 0 4 */
long unsigned int uDiversityCnt; /* 0 4 */
unsigned char byAntennaState; /* 0 1 */
long unsigned int ulRatio_State0; /* 0 4 */
long unsigned int ulRatio_State1; /* 0 4 */
struct timer_list TimerSQ3Tmax1; /* 0 52 */
struct timer_list TimerSQ3Tmax2; /* 0 52 */
struct timer_list TimerSQ3Tmax3; /* 0 52 */
long unsigned int uNumSQ3[12]; /* 0 48 */
short unsigned int wAntDiversityMaxRate; /* 0 2 */
SEthernetHeader sTxEthHeader; /* 0 14 */
SEthernetHeader sRxEthHeader; /* 0 14 */
unsigned char abyBroadcastAddr[6]; /* 0 6 */
unsigned char abySNAP_RFC1042[6]; /* 0 6 */
unsigned char abySNAP_Bridgetunnel[6]; /* 0 6 */
unsigned char abyEEPROM[256]; /* 0 256 */
SPMKID gsPMKID; /* 0 360 */
SPMKIDCandidateEvent gsPMKIDCandidate; /* 0 72 */
bool b11hEnable; /* 0 1 */
unsigned char abyCountryCode[3]; /* 0 3 */
unsigned int uNumOfMeasureEIDs; /* 0 4 */
PWLAN_IE_MEASURE_REQ pCurrMeasureEID; /* 0 4 */
bool bMeasureInProgress; /* 0 1 */
unsigned char byOrgChannel; /* 0 1 */
unsigned char byOrgRCR; /* 0 1 */
long unsigned int dwOrgMAR0; /* 0 4 */
long unsigned int dwOrgMAR4; /* 0 4 */
unsigned char byBasicMap; /* 0 1 */
unsigned char byCCAFraction; /* 0 1 */
unsigned char abyRPIs[8]; /* 0 8 */
long unsigned int dwRPIs[8]; /* 0 32 */
bool bChannelSwitch; /* 0 1 */
unsigned char byNewChannel; /* 0 1 */
unsigned char byChannelSwitchCount; /* 0 1 */
bool bQuietEnable; /* 0 1 */
bool bEnableFirstQuiet; /* 0 1 */
unsigned char byQuietStartCount; /* 0 1 */
unsigned int uQuietEnqueue; /* 0 4 */
long unsigned int dwCurrentQuietEndTime; /* 0 4 */
SQuietControl sQuiet[8]; /* 0 96 */
bool bCountryInfo5G; /* 0 1 */
bool bCountryInfo24G; /* 0 1 */
short unsigned int wBeaconInterval; /* 0 2 */
struct net_device * wpadev; /* 0 4 */
bool bWPADEVUp; /* 0 1 */
struct sk_buff * skb; /* 0 4 */
unsigned int bwextcount; /* 0 4 */
bool bWPASuppWextEnabled; /* 0 1 */
bool bEnableHostapd; /* 0 1 */
bool bEnable8021x; /* 0 1 */
bool bEnableHostWEP; /* 0 1 */
struct net_device * apdev; /* 0 4 */
int (*tx_80211)(struct sk_buff *,
struct net_device *); /* 0 4 */
unsigned int uChannel; /* 0 4 */
bool bMACSuspend; /* 0 1 */
struct iw_statistics wstats; /* 0 32 */
bool bCommit; /* 0 1 */
/*--- cacheline 1672 boundary (107008 bytes) ---*/
/* size: 107008, cachelines: 1672, members: 279 */
/* sum members: 107005, holes: 1, sum holes: 3 */
/* padding: 41471 */
/* BRAIN FART ALERT! 107008 != 107005 + 3(holes), diff = 0 */
};
struct vnt_mic_hdr {
u8 id; /* 0 1 */
u8 tx_priority; /* 1 1 */
u8 mic_addr2[6]; /* 2 6 */
u8 ccmp_pn[6]; /* 8 6 */
__be16 payload_len; /* 14 2 */
__be16 hlen; /* 16 2 */
__le16 frame_control; /* 18 2 */
u8 addr1[6]; /* 20 6 */
u8 addr2[6]; /* 26 6 */
u8 addr3[6]; /* 32 6 */
__le16 seq_ctrl; /* 38 2 */
u8 addr4[6]; /* 40 6 */
u16 packing; /* 46 2 */
/* size: 48, cachelines: 1, members: 13 */
/* last cacheline: 48 bytes */
};
struct vnt_rts_g {
struct vnt_phy_field b; /* 0 4 */
struct vnt_phy_field a; /* 4 4 */
__le16 duration_ba; /* 8 2 */
__le16 duration_aa; /* 10 2 */
__le16 duration_bb; /* 12 2 */
u16 reserved; /* 14 2 */
struct ieee80211_rts data; /* 16 16 */
/* size: 32, cachelines: 1, members: 7 */
/* last cacheline: 32 bytes */
};
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-10 18:42:45 -06:00
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spinlock_t lock;
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2013-03-18 11:44:45 -06:00
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int nTxQueues;
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volatile int iTDUsed[TYPE_MAXTD];
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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volatile PSTxDesc apCurrTD[TYPE_MAXTD];
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volatile PSTxDesc apTailTD[TYPE_MAXTD];
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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volatile PSTxDesc apTD0Rings;
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volatile PSTxDesc apTD1Rings;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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volatile PSRxDesc aRD0Ring;
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volatile PSRxDesc aRD1Ring;
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volatile PSRxDesc pCurrRD[TYPE_MAXRD];
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SCache sDupRxCache;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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SDeFragControlBlock sRxDFCB[CB_MAX_RX_FRAG];
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unsigned int cbDFCB;
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unsigned int cbFreeDFCB;
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unsigned int uCurrentDFCBIdx;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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OPTIONS sOpts;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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u32 flags;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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u32 rx_buf_sz;
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int multicast_limit;
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2014-07-28 14:43:28 -06:00
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2013-03-18 11:44:45 -06:00
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pid_t MLMEThr_pid;
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struct completion notify;
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struct semaphore mlme_semaphore;
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2009-04-25 08:30:44 -06:00
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2013-03-18 11:44:45 -06:00
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u32 rx_bytes;
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// Version control
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unsigned char byLocalID;
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unsigned char byRFType;
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unsigned char byMaxPwrLevel;
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unsigned char byZoneType;
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bool bZoneRegExist;
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unsigned char byOriginalZonetype;
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unsigned char abyMacContext[MAC_MAX_CONTEXT_REG];
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unsigned char abyCurrentNetAddr[ETH_ALEN];
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staging: vt6655: replace memcpy() by ether_addr_copy() using coccinelle and pack variables
This patch focuses on fixing the following warning generated
by checkpatch.pl for the file rxtx.c :
Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)
The changes were applied using the following coccinelle rule:
@@ expression e1, e2; @@
- memcpy(e1, e2, ETH_ALEN);
+ ether_addr_copy(e1, e2);
After applying the rule, some referencing operations were
adjusted manually to avoid a gcc compilation warning.
According to ether_addr_copy() description and functionality,
all Ethernet addresses should align to the u16 datatype.
A check was made on the following datastructures:
- vnt_mic_hdr
- tagS802_11Header
- tagSEthernetHeader
- vnt_rts_g
- ieee80211_rts
- vnt_private
To maintain that the array abyCurrentNetAddr in vnt_private is aligned,
it was placed before the boolean bLinkPass in the struct definition.
The definition can be found in device.h. A couple of variables were
packed in holes detected by pahole.
Output of pahole when running it on rxtx.o after the changes:
truct tagSEthernetHeader {
unsigned char abyDstAddr[6]; /* 0 6 */
unsigned char abySrcAddr[6]; /* 6 6 */
short unsigned int wType; /* 12 2 */
/* size: 14, cachelines: 1, members: 3 */
/* last cacheline: 14 bytes */
};
struct tagS802_11Header {
short unsigned int wFrameCtl; /* 0 2 */
short unsigned int wDurationID; /* 2 2 */
unsigned char abyAddr1[6]; /* 4 6 */
unsigned char abyAddr2[6]; /* 10 6 */
unsigned char abyAddr3[6]; /* 16 6 */
short unsigned int wSeqCtl; /* 22 2 */
unsigned char abyAddr4[6]; /* 24 6 */
/* size: 30, cachelines: 1, members: 7 */
/* last cacheline: 30 bytes */
};
struct ieee80211_rts {
__le16 frame_control; /* 0 2 */
__le16 duration; /* 2 2 */
u8 ra[6]; /* 4 6 */
u8 ta[6]; /* 10 6 */
/* size: 16, cachelines: 1, members: 4 */
/* last cacheline: 16 bytes */
};
struct vnt_private {
struct pci_dev * pcid; /* 0 4 */
struct net_device * dev; /* 4 4 */
dma_addr_t pool_dma; /* 8 4 */
dma_addr_t rd0_pool_dma; /* 12 4 */
dma_addr_t rd1_pool_dma; /* 16 4 */
dma_addr_t td0_pool_dma; /* 20 4 */
dma_addr_t td1_pool_dma; /* 24 4 */
dma_addr_t tx_bufs_dma0; /* 28 4 */
dma_addr_t tx_bufs_dma1; /* 32 4 */
dma_addr_t tx_beacon_dma; /* 36 4 */
unsigned char * tx0_bufs; /* 40 4 */
unsigned char * tx1_bufs; /* 44 4 */
unsigned char * tx_beacon_bufs; /* 48 4 */
CHIP_TYPE chip_id; /* 52 4 */
void * PortOffset; /* 56 4 */
long unsigned int dwIsr; /* 60 4 */
/*--- cacheline 1 boundary (64 bytes) ---*/
u32 memaddr; /* 64 4 */
u32 ioaddr; /* 68 4 */
u32 io_size; /* 72 4 */
unsigned char byRevId; /* 76 1 */
unsigned char byRxMode; /* 77 1 */
short unsigned int SubSystemID; /* 78 2 */
short unsigned int SubVendorID; /* 80 2 */
spinlock_t lock; /* 82 2 */
int nTxQueues; /* 84 4 */
volatile int iTDUsed; /* 88 8 */
volatile PSTxDesc apCurrTD; /* 96 8 */
volatile PSTxDesc apTailTD; /* 104 8 */
volatile PSTxDesc apTD0Rings; /* 112 4 */
volatile PSTxDesc apTD1Rings; /* 116 4 */
volatile PSRxDesc aRD0Ring; /* 120 4 */
volatile PSRxDesc aRD1Ring; /* 124 4 */
/*--- cacheline 2 boundary (128 bytes) ---*/
volatile PSRxDesc pCurrRD; /* 128 8 */
SCache sDupRxCache; /* 136 44 */
SDeFragControlBlock sRxDFCB[64]; /* 180 2048 */
/*--- cacheline 34 boundary (2176 bytes) was 52 bytes ago ---*/
unsigned int cbDFCB; /* 2228 4 */
unsigned int cbFreeDFCB; /* 2232 4 */
unsigned int uCurrentDFCBIdx; /* 2236 4 */
/*--- cacheline 35 boundary (2240 bytes) ---*/
OPTIONS sOpts; /* 2240 52 */
u32 flags; /* 2292 4 */
u32 rx_buf_sz; /* 2296 4 */
int multicast_limit; /* 2300 4 */
/*--- cacheline 36 boundary (2304 bytes) ---*/
pid_t MLMEThr_pid; /* 2304 4 */
struct completion notify; /* 2308 16 */
struct semaphore mlme_semaphore; /* 2324 16 */
u32 rx_bytes; /* 2340 4 */
unsigned char byLocalID; /* 2344 1 */
unsigned char byRFType; /* 2345 1 */
unsigned char byMaxPwrLevel; /* 2346 1 */
unsigned char byZoneType; /* 2347 1 */
bool bZoneRegExist; /* 2348 1 */
unsigned char byOriginalZonetype; /* 2349 1 */
unsigned char abyMacContext[384]; /* 2350 384 */
/*--- cacheline 42 boundary (2688 bytes) was 46 bytes ago ---*/
unsigned char abyCurrentNetAddr[6]; /* 2734 6 */
bool bLinkPass; /* 2740 1 */
/* XXX 3 bytes hole, try to pack */
SStatCounter scStatistic; /* 2744 776 */
/*--- cacheline 55 boundary (3520 bytes) ---*/
SDot11Counters s802_11Counter; /* 3520 172 */
/*--- cacheline 57 boundary (3648 bytes) was 44 bytes ago ---*/
PSMgmtObject pMgmt; /* 3692 4 */
SMgmtObject sMgmtObj; /* 3696 95840 */
/*--- cacheline 1555 boundary (99520 bytes) was 16 bytes ago ---*/
/* Bitfield combined with previous fields */
unsigned int uCurrRSSI; /* 0 4 */
unsigned char byCurrSQ; /* 0 1 */
long unsigned int dwTxAntennaSel; /* 0 4 */
long unsigned int dwRxAntennaSel; /* 0 4 */
unsigned char byAntennaCount; /* 0 1 */
unsigned char byRxAntennaMode; /* 0 1 */
unsigned char byTxAntennaMode; /* 0 1 */
bool bTxRxAntInv; /* 0 1 */
unsigned char * pbyTmpBuff; /* 0 4 */
unsigned int uSIFS; /* 0 4 */
unsigned int uDIFS; /* 0 4 */
unsigned int uEIFS; /* 0 4 */
unsigned int uSlot; /* 0 4 */
unsigned int uCwMin; /* 0 4 */
unsigned int uCwMax; /* 0 4 */
unsigned char bySIFS; /* 0 1 */
unsigned char byDIFS; /* 0 1 */
unsigned char byEIFS; /* 0 1 */
unsigned char bySlot; /* 0 1 */
unsigned char byCWMaxMin; /* 0 1 */
CARD_PHY_TYPE eCurrentPHYType; /* 0 4 */
VIA_BB_TYPE byBBType; /* 0 4 */
VIA_PKT_TYPE byPacketType; /* 0 4 */
short unsigned int wBasicRate; /* 0 2 */
unsigned char byACKRate; /* 0 1 */
unsigned char byTopOFDMBasicRate; /* 0 1 */
unsigned char byTopCCKBasicRate; /* 0 1 */
unsigned char byMinChannel; /* 0 1 */
unsigned char byMaxChannel; /* 0 1 */
unsigned int uConnectionRate; /* 0 4 */
unsigned char byPreambleType; /* 0 1 */
unsigned char byShortPreamble; /* 0 1 */
short unsigned int wCurrentRate; /* 0 2 */
short unsigned int wRTSThreshold; /* 0 2 */
short unsigned int wFragmentationThreshold; /* 0 2 */
unsigned char byShortRetryLimit; /* 0 1 */
unsigned char byLongRetryLimit; /* 0 1 */
enum nl80211_iftype op_mode; /* 0 4 */
unsigned char byOpMode; /* 0 1 */
bool bBSSIDFilter; /* 0 1 */
short unsigned int wMaxTransmitMSDULifetime; /* 0 2 */
unsigned char abyBSSID[6]; /* 0 6 */
unsigned char abyDesireBSSID[6]; /* 0 6 */
short unsigned int wACKDuration; /* 0 2 */
short unsigned int wRTSTransmitLen; /* 0 2 */
unsigned char byRTSServiceField; /* 0 1 */
unsigned char byRTSSignalField; /* 0 1 */
long unsigned int dwMaxReceiveLifetime; /* 0 4 */
bool bEncryptionEnable; /* 0 1 */
bool bLongHeader; /* 0 1 */
bool bShortSlotTime; /* 0 1 */
bool bProtectMode; /* 0 1 */
bool bNonERPPresent; /* 0 1 */
bool bBarkerPreambleMd; /* 0 1 */
unsigned char byERPFlag; /* 0 1 */
short unsigned int wUseProtectCntDown; /* 0 2 */
bool bRadioControlOff; /* 0 1 */
bool bRadioOff; /* 0 1 */
bool bEnablePSMode; /* 0 1 */
short unsigned int wListenInterval; /* 0 2 */
bool bPWBitOn; /* 0 1 */
WMAC_POWER_MODE ePSMode; /* 0 4 */
unsigned char byRadioCtl; /* 0 1 */
unsigned char byGPIO; /* 0 1 */
bool bHWRadioOff; /* 0 1 */
bool bPrvActive4RadioOFF; /* 0 1 */
bool bGPIOBlockRead; /* 0 1 */
short unsigned int wSeqCounter; /* 0 2 */
short unsigned int wBCNBufLen; /* 0 2 */
bool bBeaconBufReady; /* 0 1 */
bool bBeaconSent; /* 0 1 */
bool bIsBeaconBufReadySet; /* 0 1 */
unsigned int cbBeaconBufReadySetCnt; /* 0 4 */
bool bFixRate; /* 0 1 */
unsigned char byCurrentCh; /* 0 1 */
unsigned int uScanTime; /* 0 4 */
CMD_STATE eCommandState; /* 0 4 */
CMD_CODE eCommand; /* 0 4 */
bool bBeaconTx; /* 0 1 */
bool bStopBeacon; /* 0 1 */
bool bStopDataPkt; /* 0 1 */
bool bStopTx0Pkt; /* 0 1 */
unsigned int uAutoReConnectTime; /* 0 4 */
CMD_ITEM eCmdQueue[32]; /* 0 1408 */
unsigned int uCmdDequeueIdx; /* 0 4 */
unsigned int uCmdEnqueueIdx; /* 0 4 */
unsigned int cbFreeCmdQueue; /* 0 4 */
bool bCmdRunning; /* 0 1 */
bool bCmdClear; /* 0 1 */
bool bRoaming; /* 0 1 */
unsigned char abyIPAddr[4]; /* 0 4 */
long unsigned int ulTxPower; /* 0 4 */
NDIS_802_11_WEP_STATUS eEncryptionStatus; /* 0 4 */
bool bTransmitKey; /* 0 1 */
NDIS_802_11_WEP_STATUS eOldEncryptionStatus; /* 0 4 */
SKeyManagement sKey; /* 0 3784 */
long unsigned int dwIVCounter; /* 0 4 */
u64 qwPacketNumber; /* 0 8 */
unsigned int uCurrentWEPMode; /* 0 4 */
RC4Ext SBox; /* 0 264 */
unsigned char abyPRNG[35]; /* 0 35 */
unsigned char byKeyIndex; /* 0 1 */
unsigned int uKeyLength; /* 0 4 */
unsigned char abyKey[29]; /* 0 29 */
bool bAES; /* 0 1 */
unsigned char byCntMeasure; /* 0 1 */
unsigned int uAssocCount; /* 0 4 */
bool bMoreData; /* 0 1 */
bool bGrpAckPolicy; /* 0 1 */
bool bAssocInfoSet; /* 0 1 */
unsigned char byAutoFBCtrl; /* 0 1 */
bool bTxMICFail; /* 0 1 */
bool bRxMICFail; /* 0 1 */
unsigned int uRATEIdx; /* 0 4 */
bool bUpdateBBVGA; /* 0 1 */
unsigned int uBBVGADiffCount; /* 0 4 */
unsigned char byBBVGANew; /* 0 1 */
unsigned char byBBVGACurrent; /* 0 1 */
unsigned char abyBBVGA[4]; /* 0 4 */
long int ldBmThreshold[4]; /* 0 16 */
unsigned char byBBPreEDRSSI; /* 0 1 */
unsigned char byBBPreEDIndex; /* 0 1 */
bool bRadioCmd; /* 0 1 */
long unsigned int dwDiagRefCount; /* 0 4 */
unsigned char byFOETuning; /* 0 1 */
unsigned char byAutoPwrTunning; /* 0 1 */
short int sPSetPointCCK; /* 0 2 */
short int sPSetPointOFDMG; /* 0 2 */
short int sPSetPointOFDMA; /* 0 2 */
long int lPFormulaOffset; /* 0 4 */
short int sPThreshold; /* 0 2 */
char cAdjustStep; /* 0 1 */
char cMinTxAGC; /* 0 1 */
unsigned char byCCKPwr; /* 0 1 */
unsigned char byOFDMPwrG; /* 0 1 */
unsigned char byCurPwr; /* 0 1 */
char byCurPwrdBm; /* 0 1 */
unsigned char abyCCKPwrTbl[15]; /* 0 15 */
unsigned char abyOFDMPwrTbl[57]; /* 0 57 */
char abyCCKDefaultPwr[15]; /* 0 15 */
char abyOFDMDefaultPwr[57]; /* 0 57 */
char abyRegPwr[57]; /* 0 57 */
char abyLocalPwr[57]; /* 0 57 */
unsigned char byBBCR4d; /* 0 1 */
unsigned char byBBCRc9; /* 0 1 */
unsigned char byBBCR88; /* 0 1 */
unsigned char byBBCR09; /* 0 1 */
struct timer_list sTimerCommand; /* 0 52 */
struct timer_list sTimerTxData; /* 0 52 */
long unsigned int nTxDataTimeCout; /* 0 4 */
bool fTxDataInSleep; /* 0 1 */
bool IsTxDataTrigger; /* 0 1 */
bool fWPA_Authened; /* 0 1 */
unsigned char byReAssocCount; /* 0 1 */
unsigned char byLinkWaitCount; /* 0 1 */
unsigned char abyNodeName[17]; /* 0 17 */
bool bDiversityRegCtlON; /* 0 1 */
bool bDiversityEnable; /* 0 1 */
long unsigned int ulDiversityNValue; /* 0 4 */
long unsigned int ulDiversityMValue; /* 0 4 */
unsigned char byTMax; /* 0 1 */
unsigned char byTMax2; /* 0 1 */
unsigned char byTMax3; /* 0 1 */
long unsigned int ulSQ3TH; /* 0 4 */
long unsigned int uDiversityCnt; /* 0 4 */
unsigned char byAntennaState; /* 0 1 */
long unsigned int ulRatio_State0; /* 0 4 */
long unsigned int ulRatio_State1; /* 0 4 */
struct timer_list TimerSQ3Tmax1; /* 0 52 */
struct timer_list TimerSQ3Tmax2; /* 0 52 */
struct timer_list TimerSQ3Tmax3; /* 0 52 */
long unsigned int uNumSQ3[12]; /* 0 48 */
short unsigned int wAntDiversityMaxRate; /* 0 2 */
SEthernetHeader sTxEthHeader; /* 0 14 */
SEthernetHeader sRxEthHeader; /* 0 14 */
unsigned char abyBroadcastAddr[6]; /* 0 6 */
unsigned char abySNAP_RFC1042[6]; /* 0 6 */
unsigned char abySNAP_Bridgetunnel[6]; /* 0 6 */
unsigned char abyEEPROM[256]; /* 0 256 */
SPMKID gsPMKID; /* 0 360 */
SPMKIDCandidateEvent gsPMKIDCandidate; /* 0 72 */
bool b11hEnable; /* 0 1 */
unsigned char abyCountryCode[3]; /* 0 3 */
unsigned int uNumOfMeasureEIDs; /* 0 4 */
PWLAN_IE_MEASURE_REQ pCurrMeasureEID; /* 0 4 */
bool bMeasureInProgress; /* 0 1 */
unsigned char byOrgChannel; /* 0 1 */
unsigned char byOrgRCR; /* 0 1 */
long unsigned int dwOrgMAR0; /* 0 4 */
long unsigned int dwOrgMAR4; /* 0 4 */
unsigned char byBasicMap; /* 0 1 */
unsigned char byCCAFraction; /* 0 1 */
unsigned char abyRPIs[8]; /* 0 8 */
long unsigned int dwRPIs[8]; /* 0 32 */
bool bChannelSwitch; /* 0 1 */
unsigned char byNewChannel; /* 0 1 */
unsigned char byChannelSwitchCount; /* 0 1 */
bool bQuietEnable; /* 0 1 */
bool bEnableFirstQuiet; /* 0 1 */
unsigned char byQuietStartCount; /* 0 1 */
unsigned int uQuietEnqueue; /* 0 4 */
long unsigned int dwCurrentQuietEndTime; /* 0 4 */
SQuietControl sQuiet[8]; /* 0 96 */
bool bCountryInfo5G; /* 0 1 */
bool bCountryInfo24G; /* 0 1 */
short unsigned int wBeaconInterval; /* 0 2 */
struct net_device * wpadev; /* 0 4 */
bool bWPADEVUp; /* 0 1 */
struct sk_buff * skb; /* 0 4 */
unsigned int bwextcount; /* 0 4 */
bool bWPASuppWextEnabled; /* 0 1 */
bool bEnableHostapd; /* 0 1 */
bool bEnable8021x; /* 0 1 */
bool bEnableHostWEP; /* 0 1 */
struct net_device * apdev; /* 0 4 */
int (*tx_80211)(struct sk_buff *,
struct net_device *); /* 0 4 */
unsigned int uChannel; /* 0 4 */
bool bMACSuspend; /* 0 1 */
struct iw_statistics wstats; /* 0 32 */
bool bCommit; /* 0 1 */
/*--- cacheline 1672 boundary (107008 bytes) ---*/
/* size: 107008, cachelines: 1672, members: 279 */
/* sum members: 107005, holes: 1, sum holes: 3 */
/* padding: 41471 */
/* BRAIN FART ALERT! 107008 != 107005 + 3(holes), diff = 0 */
};
struct vnt_mic_hdr {
u8 id; /* 0 1 */
u8 tx_priority; /* 1 1 */
u8 mic_addr2[6]; /* 2 6 */
u8 ccmp_pn[6]; /* 8 6 */
__be16 payload_len; /* 14 2 */
__be16 hlen; /* 16 2 */
__le16 frame_control; /* 18 2 */
u8 addr1[6]; /* 20 6 */
u8 addr2[6]; /* 26 6 */
u8 addr3[6]; /* 32 6 */
__le16 seq_ctrl; /* 38 2 */
u8 addr4[6]; /* 40 6 */
u16 packing; /* 46 2 */
/* size: 48, cachelines: 1, members: 13 */
/* last cacheline: 48 bytes */
};
struct vnt_rts_g {
struct vnt_phy_field b; /* 0 4 */
struct vnt_phy_field a; /* 4 4 */
__le16 duration_ba; /* 8 2 */
__le16 duration_aa; /* 10 2 */
__le16 duration_bb; /* 12 2 */
u16 reserved; /* 14 2 */
struct ieee80211_rts data; /* 16 16 */
/* size: 32, cachelines: 1, members: 7 */
/* last cacheline: 32 bytes */
};
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-10 18:42:45 -06:00
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bool bLinkPass; // link status: OK or fail
|
2013-03-18 11:44:45 -06:00
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// Adapter statistics
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SStatCounter scStatistic;
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// 802.11 counter
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SDot11Counters s802_11Counter;
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// 802.11 management
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PSMgmtObject pMgmt;
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SMgmtObject sMgmtObj;
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// 802.11 MAC specific
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unsigned int uCurrRSSI;
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unsigned char byCurrSQ;
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unsigned long dwTxAntennaSel;
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unsigned long dwRxAntennaSel;
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unsigned char byAntennaCount;
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unsigned char byRxAntennaMode;
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unsigned char byTxAntennaMode;
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bool bTxRxAntInv;
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unsigned char *pbyTmpBuff;
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unsigned int uSIFS; //Current SIFS
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unsigned int uDIFS; //Current DIFS
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unsigned int uEIFS; //Current EIFS
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unsigned int uSlot; //Current SlotTime
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unsigned int uCwMin; //Current CwMin
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unsigned int uCwMax; //CwMax is fixed on 1023.
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// PHY parameter
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unsigned char bySIFS;
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unsigned char byDIFS;
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unsigned char byEIFS;
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unsigned char bySlot;
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unsigned char byCWMaxMin;
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CARD_PHY_TYPE eCurrentPHYType;
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VIA_BB_TYPE byBBType; //0: 11A, 1:11B, 2:11G
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VIA_PKT_TYPE byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
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unsigned short wBasicRate;
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unsigned char byACKRate;
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unsigned char byTopOFDMBasicRate;
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unsigned char byTopCCKBasicRate;
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unsigned char byMinChannel;
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unsigned char byMaxChannel;
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unsigned int uConnectionRate;
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unsigned char byPreambleType;
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unsigned char byShortPreamble;
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unsigned short wCurrentRate;
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unsigned short wRTSThreshold;
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unsigned short wFragmentationThreshold;
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unsigned char byShortRetryLimit;
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unsigned char byLongRetryLimit;
|
2014-08-30 15:25:49 -06:00
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enum nl80211_iftype op_mode;
|
2013-03-18 11:44:45 -06:00
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unsigned char byOpMode;
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bool bBSSIDFilter;
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unsigned short wMaxTransmitMSDULifetime;
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unsigned char abyBSSID[ETH_ALEN];
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unsigned char abyDesireBSSID[ETH_ALEN];
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unsigned short wACKDuration; // update while speed change
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unsigned short wRTSTransmitLen; // update while speed change
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unsigned char byRTSServiceField; // update while speed change
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unsigned char byRTSSignalField; // update while speed change
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unsigned long dwMaxReceiveLifetime; // dot11MaxReceiveLifetime
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bool bEncryptionEnable;
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bool bLongHeader;
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bool bShortSlotTime;
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bool bProtectMode;
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bool bNonERPPresent;
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bool bBarkerPreambleMd;
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|
unsigned char byERPFlag;
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unsigned short wUseProtectCntDown;
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bool bRadioControlOff;
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|
bool bRadioOff;
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|
bool bEnablePSMode;
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|
|
unsigned short wListenInterval;
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bool bPWBitOn;
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WMAC_POWER_MODE ePSMode;
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// GPIO Radio Control
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unsigned char byRadioCtl;
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unsigned char byGPIO;
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bool bHWRadioOff;
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bool bPrvActive4RadioOFF;
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bool bGPIOBlockRead;
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// Beacon related
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unsigned short wSeqCounter;
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unsigned short wBCNBufLen;
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bool bBeaconBufReady;
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bool bBeaconSent;
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bool bIsBeaconBufReadySet;
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unsigned int cbBeaconBufReadySetCnt;
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bool bFixRate;
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unsigned char byCurrentCh;
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unsigned int uScanTime;
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CMD_STATE eCommandState;
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CMD_CODE eCommand;
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bool bBeaconTx;
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bool bStopBeacon;
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bool bStopDataPkt;
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bool bStopTx0Pkt;
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unsigned int uAutoReConnectTime;
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// 802.11 counter
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CMD_ITEM eCmdQueue[CMD_Q_SIZE];
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unsigned int uCmdDequeueIdx;
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unsigned int uCmdEnqueueIdx;
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unsigned int cbFreeCmdQueue;
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bool bCmdRunning;
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bool bCmdClear;
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bool bRoaming;
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//WOW
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unsigned char abyIPAddr[4];
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unsigned long ulTxPower;
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NDIS_802_11_WEP_STATUS eEncryptionStatus;
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bool bTransmitKey;
|
2009-04-25 08:30:44 -06:00
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|
//2007-0925-01<Add>by MikeLiu
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//mike add :save old Encryption
|
2013-03-18 11:44:45 -06:00
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NDIS_802_11_WEP_STATUS eOldEncryptionStatus;
|
2009-08-12 15:54:03 -06:00
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|
2013-03-18 11:44:45 -06:00
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SKeyManagement sKey;
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unsigned long dwIVCounter;
|
2009-04-25 08:30:44 -06:00
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|
2014-08-10 05:21:58 -06:00
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u64 qwPacketNumber; /* For CCMP and TKIP as TSC(6 bytes) */
|
2013-03-18 11:44:45 -06:00
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unsigned int uCurrentWEPMode;
|
2009-04-25 08:30:44 -06:00
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|
2013-03-18 11:44:45 -06:00
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RC4Ext SBox;
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unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3];
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unsigned char byKeyIndex;
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unsigned int uKeyLength;
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unsigned char abyKey[WLAN_WEP232_KEYLEN];
|
2009-04-25 08:30:44 -06:00
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|
2013-03-18 11:44:45 -06:00
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bool bAES;
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unsigned char byCntMeasure;
|
2009-04-25 08:30:44 -06:00
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|
|
2013-03-18 11:44:45 -06:00
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// for AP mode
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unsigned int uAssocCount;
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bool bMoreData;
|
2009-04-25 08:30:44 -06:00
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|
|
2013-03-18 11:44:45 -06:00
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|
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// QoS
|
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|
bool bGrpAckPolicy;
|
2009-04-25 08:30:44 -06:00
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|
|
2013-03-18 11:44:45 -06:00
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|
|
// for OID_802_11_ASSOCIATION_INFORMATION
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|
|
bool bAssocInfoSet;
|
2009-04-25 08:30:44 -06:00
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|
|
2013-03-18 11:44:45 -06:00
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|
|
unsigned char byAutoFBCtrl;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
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|
|
bool bTxMICFail;
|
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|
|
bool bRxMICFail;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
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|
|
unsigned int uRATEIdx;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// For Update BaseBand VGA Gain Offset
|
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|
|
bool bUpdateBBVGA;
|
|
|
|
unsigned int uBBVGADiffCount;
|
|
|
|
unsigned char byBBVGANew;
|
|
|
|
unsigned char byBBVGACurrent;
|
|
|
|
unsigned char abyBBVGA[BB_VGA_LEVEL];
|
|
|
|
long ldBmThreshold[BB_VGA_LEVEL];
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char byBBPreEDRSSI;
|
|
|
|
unsigned char byBBPreEDIndex;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
bool bRadioCmd;
|
|
|
|
unsigned long dwDiagRefCount;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// For FOE Tuning
|
|
|
|
unsigned char byFOETuning;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// For Auto Power Tunning
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char byAutoPwrTunning;
|
|
|
|
short sPSetPointCCK;
|
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|
|
short sPSetPointOFDMG;
|
|
|
|
short sPSetPointOFDMA;
|
|
|
|
long lPFormulaOffset;
|
|
|
|
short sPThreshold;
|
|
|
|
char cAdjustStep;
|
|
|
|
char cMinTxAGC;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// For RF Power table
|
|
|
|
unsigned char byCCKPwr;
|
|
|
|
unsigned char byOFDMPwrG;
|
|
|
|
unsigned char byCurPwr;
|
|
|
|
char byCurPwrdBm;
|
|
|
|
unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1];
|
|
|
|
unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1];
|
|
|
|
char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1];
|
|
|
|
char abyOFDMDefaultPwr[CB_MAX_CHANNEL+1];
|
|
|
|
char abyRegPwr[CB_MAX_CHANNEL+1];
|
|
|
|
char abyLocalPwr[CB_MAX_CHANNEL+1];
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// BaseBand Loopback Use
|
|
|
|
unsigned char byBBCR4d;
|
|
|
|
unsigned char byBBCRc9;
|
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|
|
unsigned char byBBCR88;
|
|
|
|
unsigned char byBBCR09;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
// command timer
|
|
|
|
struct timer_list sTimerCommand;
|
|
|
|
struct timer_list sTimerTxData;
|
|
|
|
unsigned long nTxDataTimeCout;
|
|
|
|
bool fTxDataInSleep;
|
|
|
|
bool IsTxDataTrigger;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
|
|
|
#ifdef WPA_SM_Transtatus
|
2013-03-18 11:44:45 -06:00
|
|
|
bool fWPA_Authened; //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
|
2009-04-25 08:30:44 -06:00
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|
#endif
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char byReAssocCount; //mike add:re-association retry times!
|
|
|
|
unsigned char byLinkWaitCount;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned char abyNodeName[17];
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
bool bDiversityRegCtlON;
|
|
|
|
bool bDiversityEnable;
|
|
|
|
unsigned long ulDiversityNValue;
|
|
|
|
unsigned long ulDiversityMValue;
|
|
|
|
unsigned char byTMax;
|
|
|
|
unsigned char byTMax2;
|
|
|
|
unsigned char byTMax3;
|
|
|
|
unsigned long ulSQ3TH;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
|
|
|
// ANT diversity
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned long uDiversityCnt;
|
|
|
|
unsigned char byAntennaState;
|
|
|
|
unsigned long ulRatio_State0;
|
|
|
|
unsigned long ulRatio_State1;
|
|
|
|
|
|
|
|
//SQ3 functions for antenna diversity
|
|
|
|
struct timer_list TimerSQ3Tmax1;
|
|
|
|
struct timer_list TimerSQ3Tmax2;
|
|
|
|
struct timer_list TimerSQ3Tmax3;
|
|
|
|
|
|
|
|
unsigned long uNumSQ3[MAX_RATE];
|
|
|
|
unsigned short wAntDiversityMaxRate;
|
|
|
|
|
|
|
|
SEthernetHeader sTxEthHeader;
|
|
|
|
SEthernetHeader sRxEthHeader;
|
|
|
|
unsigned char abyBroadcastAddr[ETH_ALEN];
|
|
|
|
unsigned char abySNAP_RFC1042[ETH_ALEN];
|
|
|
|
unsigned char abySNAP_Bridgetunnel[ETH_ALEN];
|
|
|
|
unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; //unsigned long alignment
|
|
|
|
// Pre-Authentication & PMK cache
|
|
|
|
SPMKID gsPMKID;
|
|
|
|
SPMKIDCandidateEvent gsPMKIDCandidate;
|
|
|
|
|
|
|
|
// for 802.11h
|
|
|
|
bool b11hEnable;
|
|
|
|
unsigned char abyCountryCode[3];
|
|
|
|
// for 802.11h DFS
|
|
|
|
unsigned int uNumOfMeasureEIDs;
|
|
|
|
PWLAN_IE_MEASURE_REQ pCurrMeasureEID;
|
|
|
|
bool bMeasureInProgress;
|
|
|
|
unsigned char byOrgChannel;
|
|
|
|
unsigned char byOrgRCR;
|
|
|
|
unsigned long dwOrgMAR0;
|
|
|
|
unsigned long dwOrgMAR4;
|
|
|
|
unsigned char byBasicMap;
|
|
|
|
unsigned char byCCAFraction;
|
|
|
|
unsigned char abyRPIs[8];
|
|
|
|
unsigned long dwRPIs[8];
|
|
|
|
bool bChannelSwitch;
|
|
|
|
unsigned char byNewChannel;
|
|
|
|
unsigned char byChannelSwitchCount;
|
|
|
|
bool bQuietEnable;
|
|
|
|
bool bEnableFirstQuiet;
|
|
|
|
unsigned char byQuietStartCount;
|
|
|
|
unsigned int uQuietEnqueue;
|
|
|
|
unsigned long dwCurrentQuietEndTime;
|
|
|
|
SQuietControl sQuiet[MAX_QUIET_COUNT];
|
|
|
|
// for 802.11h TPC
|
|
|
|
bool bCountryInfo5G;
|
|
|
|
bool bCountryInfo24G;
|
|
|
|
|
|
|
|
unsigned short wBeaconInterval;
|
|
|
|
|
|
|
|
//WPA supplicant deamon
|
2009-04-25 08:30:44 -06:00
|
|
|
struct net_device *wpadev;
|
2010-08-01 09:15:50 -06:00
|
|
|
bool bWPADEVUp;
|
2013-03-18 11:44:45 -06:00
|
|
|
struct sk_buff *skb;
|
2009-04-25 08:30:44 -06:00
|
|
|
#ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned int bwextcount;
|
|
|
|
bool bWPASuppWextEnabled;
|
2009-04-25 08:30:44 -06:00
|
|
|
#endif
|
|
|
|
|
2013-03-18 11:44:45 -06:00
|
|
|
//--
|
2009-04-25 08:30:44 -06:00
|
|
|
#ifdef HOSTAP
|
2013-03-18 11:44:45 -06:00
|
|
|
// user space daemon: hostapd, is used for HOSTAP
|
2010-08-01 09:15:50 -06:00
|
|
|
bool bEnableHostapd;
|
|
|
|
bool bEnable8021x;
|
|
|
|
bool bEnableHostWEP;
|
2009-04-25 08:30:44 -06:00
|
|
|
struct net_device *apdev;
|
|
|
|
int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
|
|
|
|
#endif
|
2013-03-18 11:44:45 -06:00
|
|
|
unsigned int uChannel;
|
|
|
|
bool bMACSuspend;
|
2009-04-25 08:30:44 -06:00
|
|
|
|
|
|
|
struct iw_statistics wstats; // wireless stats
|
2013-03-18 11:44:45 -06:00
|
|
|
bool bCommit;
|
2014-08-10 08:47:03 -06:00
|
|
|
};
|
2009-04-25 08:30:44 -06:00
|
|
|
|
2014-08-10 08:46:55 -06:00
|
|
|
static inline bool device_get_ip(struct vnt_private *pInfo)
|
|
|
|
{
|
2013-03-18 11:44:45 -06:00
|
|
|
struct in_device *in_dev = (struct in_device *)pInfo->dev->ip_ptr;
|
|
|
|
struct in_ifaddr *ifa;
|
|
|
|
|
|
|
|
if (in_dev != NULL) {
|
|
|
|
ifa = (struct in_ifaddr *)in_dev->ifa_list;
|
|
|
|
if (ifa != NULL) {
|
|
|
|
memcpy(pInfo->abyIPAddr, &ifa->ifa_address, 4);
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return false;
|
2009-04-25 08:30:44 -06:00
|
|
|
}
|
|
|
|
|
2013-01-08 10:52:33 -07:00
|
|
|
static inline PDEVICE_RD_INFO alloc_rd_info(void)
|
|
|
|
{
|
|
|
|
return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC);
|
2009-04-25 08:30:44 -06:00
|
|
|
}
|
|
|
|
|
2013-01-08 10:52:34 -07:00
|
|
|
static inline PDEVICE_TD_INFO alloc_td_info(void)
|
|
|
|
{
|
|
|
|
return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC);
|
2009-04-25 08:30:44 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
/*--------------------- Export Functions --------------------------*/
|
|
|
|
|
2014-08-10 08:46:55 -06:00
|
|
|
bool device_dma0_xmit(struct vnt_private *pDevice,
|
|
|
|
struct sk_buff *skb, unsigned int uNodeIndex);
|
|
|
|
bool device_alloc_frag_buf(struct vnt_private *pDevice,
|
|
|
|
PSDeFragControlBlock pDeF);
|
|
|
|
int Config_FileOperation(struct vnt_private *pDevice,
|
|
|
|
bool fwrite, unsigned char *Parameter);
|
2009-04-25 08:30:44 -06:00
|
|
|
#endif
|