path: root/drivers/staging/vt6655/device.h

/*
 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * File: device.h
 *
 * Purpose: MAC Data structure
 *
 * Author: Tevin Chen
 *
 * Date: Mar 17, 1997
 *
 */

#ifndef __DEVICE_H__
#define __DEVICE_H__

#include <linux/module.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/ioport.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/delay.h>
#include <linux/timer.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/string.h>
#include <linux/wait.h>
#include <linux/if_arp.h>
#include <linux/sched.h>
#include <linux/io.h>
#include <linux/if.h>
//#include <linux/config.h>
#include <linux/uaccess.h>
#include <linux/proc_fs.h>
#include <linux/inetdevice.h>
#include <linux/reboot.h>
#ifdef SIOCETHTOOL
#define DEVICE_ETHTOOL_IOCTL_SUPPORT
#include <linux/ethtool.h>
#else
#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
#endif
/* Include Wireless Extension definition and check version - Jean II */
#include <linux/wireless.h>
#include <net/iw_handler.h>	// New driver API

//2008-0409-07, <Add> by Einsn Liu
#ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
#define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
#endif
//2008-4-14<add> by chester for led issue
//#define FOR_LED_ON_NOTEBOOK
//


//
// device specific
//

#include "device_cfg.h"
#include "ttype.h"
#include "80211hdr.h"
#include "tether.h"
#include "wmgr.h"
#include "wcmd.h"
#include "mib.h"
#include "srom.h"
#include "rc4.h"
#include "desc.h"
#include "key.h"
#include "mac.h"

//PLICE_DEBUG->
//#define		THREAD

//#define	TASK_LET
//PLICE_DEBUG<-


/*---------------------  Export Definitions -------------------------*/

#define MAC_MAX_CONTEXT_REG     (256+128)

#define MAX_MULTICAST_ADDRESS_NUM       32
#define MULTICAST_ADDRESS_LIST_SIZE     (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)


//#define OP_MODE_INFRASTRUCTURE  0
//#define OP_MODE_ADHOC           1
//#define OP_MODE_AP              2

#define DUPLICATE_RX_CACHE_LENGTH       5

#define NUM_KEY_ENTRY                   11

#define TX_WEP_NONE                     0
#define TX_WEP_OTF                      1
#define TX_WEP_SW                       2
#define TX_WEP_SWOTP                    3
#define TX_WEP_OTPSW                    4
#define TX_WEP_SW232                    5

#define KEYSEL_WEP40                    0
#define KEYSEL_WEP104                   1
#define KEYSEL_TKIP                     2
#define KEYSEL_CCMP                     3



#define AUTO_FB_NONE            0
#define AUTO_FB_0               1
#define AUTO_FB_1               2

#define FB_RATE0                0
#define FB_RATE1                1

// Antenna Mode
#define ANT_A                   0
#define ANT_B                   1
#define ANT_DIVERSITY           2
#define ANT_RXD_TXA             3
#define ANT_RXD_TXB             4
#define ANT_UNKNOWN             0xFF

#define MAXCHECKHANGCNT         4

#define BB_VGA_LEVEL            4
#define BB_VGA_CHANGE_THRESHOLD 16



#ifndef RUN_AT
#define RUN_AT(x)                       (jiffies+(x))
#endif

// DMA related
#define RESERV_AC0DMA                   4


// BUILD OBJ mode


#define	AVAIL_TD(p,q)	((p)->sOpts.nTxDescs[(q)]-((p)->iTDUsed[(q)]))

//PLICE_DEBUG ->
#define	NUM				64
//PLICE_DEUBG <-



#define PRIVATE_Message                 0

/*---------------------  Export Types  ------------------------------*/


#define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
#define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}

//0:11A 1:11B 2:11G
typedef enum _VIA_BB_TYPE
{
    BB_TYPE_11A=0,
    BB_TYPE_11B,
    BB_TYPE_11G
} VIA_BB_TYPE, *PVIA_BB_TYPE;

//0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
typedef enum _VIA_PKT_TYPE
{
    PK_TYPE_11A=0,
    PK_TYPE_11B,
    PK_TYPE_11GB,
    PK_TYPE_11GA
} VIA_PKT_TYPE, *PVIA_PKT_TYPE;


typedef enum __device_msg_level {
    MSG_LEVEL_ERR=0,            //Errors that will cause abnormal operation.
    MSG_LEVEL_NOTICE=1,         //Some errors need users to be notified.
    MSG_LEVEL_INFO=2,           //Normal message.
    MSG_LEVEL_VERBOSE=3,        //Will report all trival errors.
    MSG_LEVEL_DEBUG=4           //Only for debug purpose.
} DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;

typedef enum __device_init_type {
    DEVICE_INIT_COLD=0,         // cold init
    DEVICE_INIT_RESET,          // reset init or Dx to D0 power remain init
    DEVICE_INIT_DXPL            // Dx to D0 power lost init
} DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE;


//++ NDIS related

#define MAX_BSSIDINFO_4_PMKID   16
#define MAX_PMKIDLIST           5
//Flags for PMKID Candidate list structure
#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED	0x01

// PMKID Structures
typedef unsigned char NDIS_802_11_PMKID_VALUE[16];


typedef enum _NDIS_802_11_WEP_STATUS
{
    Ndis802_11WEPEnabled,
    Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
    Ndis802_11WEPDisabled,
    Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
    Ndis802_11WEPKeyAbsent,
    Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
    Ndis802_11WEPNotSupported,
    Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
    Ndis802_11Encryption2Enabled,
    Ndis802_11Encryption2KeyAbsent,
    Ndis802_11Encryption3Enabled,
    Ndis802_11Encryption3KeyAbsent
} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
  NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;


typedef enum _NDIS_802_11_STATUS_TYPE
{
    Ndis802_11StatusType_Authentication,
    Ndis802_11StatusType_MediaStreamMode,
    Ndis802_11StatusType_PMKID_CandidateList,
    Ndis802_11StatusTypeMax    // not a real type, defined as an upper bound
} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;

//Added new types for PMKID Candidate lists.
typedef struct _PMKID_CANDIDATE {
    NDIS_802_11_MAC_ADDRESS BSSID;
    unsigned long Flags;
} PMKID_CANDIDATE, *PPMKID_CANDIDATE;


typedef struct _BSSID_INFO
{
    NDIS_802_11_MAC_ADDRESS BSSID;
    NDIS_802_11_PMKID_VALUE PMKID;
} BSSID_INFO, *PBSSID_INFO;

typedef struct tagSPMKID {
    unsigned long Length;
    unsigned long BSSIDInfoCount;
    BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
} SPMKID, *PSPMKID;

typedef struct tagSPMKIDCandidateEvent {
    NDIS_802_11_STATUS_TYPE     StatusType;
    unsigned long Version;       // Version of the structure
    unsigned long NumCandidates; // No. of pmkid candidates
    PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
} SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;

//--

//++ 802.11h related
#define MAX_QUIET_COUNT     8

typedef struct tagSQuietControl {
    bool bEnable;
    unsigned long dwStartTime;
    unsigned char byPeriod;
    unsigned short wDuration;
} SQuietControl, *PSQuietControl;

//--
typedef struct __chip_info_tbl{
    CHIP_TYPE   chip_id;
    char*       name;
    int         io_size;
    int         nTxQueue;
    u32         flags;
} CHIP_INFO, *PCHIP_INFO;


typedef enum {
    OWNED_BY_HOST=0,
    OWNED_BY_NIC=1
} DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE;


// The receive duplicate detection cache entry
typedef struct tagSCacheEntry{
    unsigned short wFmSequence;
    unsigned char abyAddr2