2009-06-13 05:38:31 -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/kernel.h>
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#include <linux/slab.h>
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2012-11-24 07:19:34 -07:00
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#include <linux/delay.h>
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#include <linux/device.h>
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#include <linux/firmware.h>
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#include <linux/etherdevice.h>
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#include <linux/suspend.h>
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2009-06-13 05:38:31 -06:00
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#include <linux/if_arp.h>
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2012-11-24 07:19:34 -07:00
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#include <linux/wireless.h>
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#include <net/iw_handler.h>
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#include <net/cfg80211.h>
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#include <linux/timer.h>
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2009-06-13 05:38:31 -06:00
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#include <linux/usb.h>
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2013-11-03 12:02:41 -07:00
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#include <linux/crc32.h>
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2012-11-24 07:19:34 -07:00
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2009-06-13 05:38:31 -06:00
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#ifdef SIOCETHTOOL
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#define DEVICE_ETHTOOL_IOCTL_SUPPORT
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#include <linux/ethtool.h>
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#else
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#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
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#endif
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2013-01-31 13:57:19 -07:00
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/* please copy below macro to driver_event.c for API */
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2009-06-13 05:38:31 -06:00
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#define RT_INSMOD_EVENT_FLAG 0x0101
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#define RT_UPDEV_EVENT_FLAG 0x0102
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#define RT_DISCONNECTED_EVENT_FLAG 0x0103
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#define RT_WPACONNECTED_EVENT_FLAG 0x0104
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#define RT_DOWNDEV_EVENT_FLAG 0x0105
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#define RT_RMMOD_EVENT_FLAG 0x0106
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2013-01-31 13:57:19 -07:00
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/*
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* device specific
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*/
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2009-06-13 05:38:31 -06:00
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#include "device_cfg.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 "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 "card.h"
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2013-11-03 10:49:32 -07:00
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#include "rndis.h"
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2009-06-13 05:38:31 -06:00
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2009-10-12 20:47:36 -06:00
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#define VNT_USB_VENDOR_ID 0x160a
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2009-06-13 05:38:31 -06:00
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#define VNT_USB_PRODUCT_ID 0x3184
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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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2010-04-13 18:54:48 -06:00
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#define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
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2009-06-13 05:38:31 -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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2013-01-31 13:57:19 -07:00
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/* Antenna Mode */
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2009-06-13 05:38:31 -06:00
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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 ANT_TXA 0
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#define ANT_TXB 1
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#define ANT_RXA 2
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#define ANT_RXB 3
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#define MAXCHECKHANGCNT 4
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2013-01-31 13:57:19 -07:00
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/* Packet type */
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2009-06-13 05:38:31 -06:00
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#define TX_PKT_UNI 0x00
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#define TX_PKT_MULTI 0x01
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#define TX_PKT_BROAD 0x02
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#define BB_VGA_LEVEL 4
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#define BB_VGA_CHANGE_THRESHOLD 3
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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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2013-01-31 13:57:19 -07:00
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/* DMA related */
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2009-06-13 05:38:31 -06:00
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#define RESERV_AC0DMA 4
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#define PRIVATE_Message 0
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2010-05-26 17:00:36 -06:00
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#define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
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#define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
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2009-06-13 05:38:31 -06:00
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typedef enum __device_msg_level {
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2010-05-26 17:00:36 -06:00
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MSG_LEVEL_ERR = 0, /* Errors causing abnormal operation */
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MSG_LEVEL_NOTICE = 1, /* Errors needing user notification */
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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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2009-06-13 05:38:31 -06:00
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} DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
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2013-11-03 10:40:51 -07:00
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#define DEVICE_INIT_COLD 0x0 /* cold init */
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#define DEVICE_INIT_RESET 0x1 /* reset init or Dx to D0 power remain */
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#define DEVICE_INIT_DXPL 0x2 /* Dx to D0 power lost init */
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2009-06-13 05:38:31 -06:00
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2013-01-31 13:57:19 -07:00
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/* USB */
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2009-06-13 05:38:31 -06:00
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2013-01-31 13:57:19 -07:00
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/*
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* Enum of context types for SendPacket
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*/
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2009-06-13 05:38:31 -06:00
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typedef enum _CONTEXT_TYPE {
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CONTEXT_DATA_PACKET = 1,
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CONTEXT_MGMT_PACKET
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} CONTEXT_TYPE;
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2013-01-31 13:57:19 -07:00
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/* RCB (Receive Control Block) */
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2013-08-28 14:12:35 -06:00
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struct vnt_rcb {
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2012-12-10 14:59:10 -07:00
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void *Next;
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signed long Ref;
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void *pDevice;
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struct urb *pUrb;
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struct vnt_rx_mgmt sMngPacket;
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struct sk_buff *skb;
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int bBoolInUse;
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2013-08-28 14:12:35 -06:00
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};
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2009-06-13 05:38:31 -06:00
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2013-01-31 13:57:19 -07:00
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/* used to track bulk out irps */
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2013-08-27 05:41:50 -06:00
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struct vnt_usb_send_context {
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void *pDevice;
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struct sk_buff *pPacket;
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struct urb *pUrb;
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unsigned int uBufLen;
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CONTEXT_TYPE Type;
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struct ethhdr sEthHeader;
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void *Next;
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bool bBoolInUse;
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unsigned char Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
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};
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2009-06-13 05:38:31 -06:00
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2013-12-09 15:30:14 -07:00
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/* tx packet info for rxtx */
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struct vnt_tx_pkt_info {
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u16 fifo_ctl;
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u8 dest_addr[ETH_ALEN];
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};
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2010-05-17 18:34:00 -06:00
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/* structure got from configuration file as user-desired default settings */
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typedef struct _DEFAULT_CONFIG {
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signed int ZoneType;
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signed int eConfigMode;
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signed int eAuthenMode; /* open/wep/wpa */
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signed int bShareKeyAlgorithm; /* open-open/{open,wep}-sharekey */
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signed int keyidx; /* wepkey index */
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signed int eEncryptionStatus;
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} DEFAULT_CONFIG, *PDEFAULT_CONFIG;
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2009-06-13 05:38:31 -06:00
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2013-01-31 13:57:19 -07:00
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/*
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* Structure to keep track of USB interrupt packets
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*/
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2009-06-13 05:38:31 -06:00
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typedef struct {
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2010-05-17 18:34:01 -06:00
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unsigned int uDataLen;
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2013-02-25 18:32:51 -07:00
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u8 * pDataBuf;
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2013-01-31 13:57:19 -07:00
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/* struct urb *pUrb; */
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2013-02-12 18:36:28 -07:00
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bool bInUse;
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2009-06-13 05:38:31 -06:00
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} INT_BUFFER, *PINT_BUFFER;
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2013-01-31 13:57:19 -07:00
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/* 0:11A 1:11B 2:11G */
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2009-06-13 05:38:31 -06:00
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typedef enum _VIA_BB_TYPE
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{
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2010-05-26 17:00:36 -06:00
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BB_TYPE_11A = 0,
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2009-06-13 05:38:31 -06:00
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BB_TYPE_11B,
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BB_TYPE_11G
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} VIA_BB_TYPE, *PVIA_BB_TYPE;
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2013-01-31 13:57:19 -07:00
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/* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga(OFDM in BasicRate) */
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2009-06-13 05:38:31 -06:00
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typedef enum _VIA_PKT_TYPE
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{
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2010-05-26 17:00:36 -06:00
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PK_TYPE_11A = 0,
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2009-06-13 05:38:31 -06:00
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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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} VIA_PKT_TYPE, *PVIA_PKT_TYPE;
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2013-01-31 13:57:19 -07:00
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/*++ NDIS related */
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2009-06-13 05:38:31 -06:00
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typedef enum __DEVICE_NDIS_STATUS {
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2010-05-26 17:00:36 -06:00
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STATUS_SUCCESS = 0,
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2009-06-13 05:38:31 -06:00
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STATUS_FAILURE,
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STATUS_RESOURCES,
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STATUS_PENDING,
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} DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
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#define MAX_BSSIDINFO_4_PMKID 16
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#define MAX_PMKIDLIST 5
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2013-01-31 13:57:19 -07:00
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/* flags for PMKID Candidate list structure */
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2009-06-13 05:38:31 -06:00
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#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
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2013-01-31 13:57:19 -07:00
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/* PMKID Structures */
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2010-05-17 18:34:01 -06:00
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typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
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2009-06-13 05:38:31 -06:00
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typedef enum _NDIS_802_11_WEP_STATUS
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{
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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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} 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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typedef enum _NDIS_802_11_STATUS_TYPE
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{
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2013-01-31 13:57:19 -07:00
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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 upper bound */
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2009-06-13 05:38:31 -06:00
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} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
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2013-01-31 13:57:19 -07:00
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/* added new types for PMKID Candidate lists */
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2009-06-13 05:38:31 -06:00
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typedef struct _PMKID_CANDIDATE {
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NDIS_802_11_MAC_ADDRESS BSSID;
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2010-05-17 18:34:01 -06:00
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unsigned long Flags;
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2009-06-13 05:38:31 -06:00
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} PMKID_CANDIDATE, *PPMKID_CANDIDATE;
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typedef struct _BSSID_INFO
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{
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NDIS_802_11_MAC_ADDRESS BSSID;
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NDIS_802_11_PMKID_VALUE PMKID;
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} BSSID_INFO, *PBSSID_INFO;
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typedef struct tagSPMKID {
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2010-05-17 18:34:01 -06:00
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unsigned long Length;
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unsigned long BSSIDInfoCount;
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2009-06-13 05:38:31 -06:00
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BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
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} SPMKID, *PSPMKID;
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typedef struct tagSPMKIDCandidateEvent {
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NDIS_802_11_STATUS_TYPE StatusType;
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2010-05-17 18:34:01 -06:00
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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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2009-06-13 05:38:31 -06:00
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PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
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2009-08-12 15:54:06 -06:00
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} SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
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2009-06-13 05:38:31 -06:00
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2013-01-31 13:57:19 -07:00
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/*++ 802.11h related */
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2009-06-13 05:38:31 -06:00
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#define MAX_QUIET_COUNT 8
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typedef struct tagSQuietControl {
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2013-02-12 18:36:28 -07:00
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bool bEnable;
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2013-02-25 18:32:53 -07:00
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u32 dwStartTime;
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2013-02-25 18:32:51 -07:00
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u8 byPeriod;
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2013-02-25 18:32:52 -07:00
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|
u16 wDuration;
|
2009-08-12 15:54:06 -06:00
|
|
|
} SQuietControl, *PSQuietControl;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-31 13:57:19 -07:00
|
|
|
/* The receive duplicate detection cache entry */
|
2009-06-13 05:38:31 -06:00
|
|
|
typedef struct tagSCacheEntry{
|
2013-02-25 18:32:52 -07:00
|
|
|
u16 wFmSequence;
|
2013-02-25 18:32:51 -07:00
|
|
|
u8 abyAddr2[ETH_ALEN];
|
2013-02-25 18:32:52 -07:00
|
|
|
u16 wFrameCtl;
|
2009-06-13 05:38:31 -06:00
|
|
|
} SCacheEntry, *PSCacheEntry;
|
|
|
|
|
|
|
|
typedef struct tagSCache{
|
|
|
|
/* The receive cache is updated circularly. The next entry to be written is
|
|
|
|
* indexed by the "InPtr".
|
2013-01-31 13:57:19 -07:00
|
|
|
*/
|
2010-05-17 18:34:01 -06:00
|
|
|
unsigned int uInPtr; /* Place to use next */
|
2009-06-13 05:38:31 -06:00
|
|
|
SCacheEntry asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
|
|
|
|
} SCache, *PSCache;
|
|
|
|
|
|
|
|
#define CB_MAX_RX_FRAG 64
|
2013-01-31 13:57:19 -07:00
|
|
|
/*
|
|
|
|
* DeFragment Control Block, used for collecting fragments prior to reassembly
|
|
|
|
*/
|
2009-06-13 05:38:31 -06:00
|
|
|
typedef struct tagSDeFragControlBlock
|
|
|
|
{
|
2013-02-25 18:32:52 -07:00
|
|
|
u16 wSequence;
|
|
|
|
u16 wFragNum;
|
2013-02-25 18:32:51 -07:00
|
|
|
u8 abyAddr2[ETH_ALEN];
|
2010-05-17 18:34:01 -06:00
|
|
|
unsigned int uLifetime;
|
2009-06-13 05:38:31 -06:00
|
|
|
struct sk_buff* skb;
|
2013-02-25 18:32:51 -07:00
|
|
|
u8 * pbyRxBuffer;
|
2010-05-17 18:34:01 -06:00
|
|
|
unsigned int cbFrameLength;
|
2013-02-12 18:36:28 -07:00
|
|
|
bool bInUse;
|
2009-08-12 15:54:06 -06:00
|
|
|
} SDeFragControlBlock, *PSDeFragControlBlock;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-31 13:57:19 -07:00
|
|
|
/* flags for options */
|
2009-06-13 05:38:31 -06:00
|
|
|
#define DEVICE_FLAGS_UNPLUG 0x00000001UL
|
|
|
|
#define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
|
|
|
|
#define DEVICE_FLAGS_OP_MODE 0x00000004UL
|
|
|
|
#define DEVICE_FLAGS_PS_MODE 0x00000008UL
|
|
|
|
#define DEVICE_FLAGS_80211h_MODE 0x00000010UL
|
|
|
|
|
2013-01-31 13:57:19 -07:00
|
|
|
/* flags for driver status */
|
2009-06-13 05:38:31 -06:00
|
|
|
#define DEVICE_FLAGS_OPENED 0x00010000UL
|
|
|
|
#define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
|
2013-01-31 13:57:19 -07:00
|
|
|
/* flags for capabilities */
|
2009-06-13 05:38:31 -06:00
|
|
|
#define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
|
|
|
|
#define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
|
|
|
|
#define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL
|
|
|
|
|
2013-01-31 13:57:19 -07:00
|
|
|
/* flags for MII status */
|
2009-06-13 05:38:31 -06:00
|
|
|
#define DEVICE_LINK_FAIL 0x00000001UL
|
|
|
|
#define DEVICE_SPEED_10 0x00000002UL
|
|
|
|
#define DEVICE_SPEED_100 0x00000004UL
|
|
|
|
#define DEVICE_SPEED_1000 0x00000008UL
|
|
|
|
#define DEVICE_DUPLEX_FULL 0x00000010UL
|
|
|
|
#define DEVICE_AUTONEG_ENABLE 0x00000020UL
|
|
|
|
#define DEVICE_FORCED_BY_EEPROM 0x00000040UL
|
2013-01-31 13:57:19 -07:00
|
|
|
/* for device_set_media_duplex */
|
2009-06-13 05:38:31 -06:00
|
|
|
#define DEVICE_LINK_CHANGE 0x00000001UL
|
|
|
|
|
|
|
|
typedef struct __device_opt {
|
2013-01-31 13:57:19 -07:00
|
|
|
int nRxDescs0; /* number of RX descriptors 0 */
|
|
|
|
int nTxDescs0; /* number of TX descriptors 0, 1, 2, 3 */
|
|
|
|
int rts_thresh; /* RTS threshold */
|
2009-06-13 05:38:31 -06:00
|
|
|
int frag_thresh;
|
|
|
|
int OpMode;
|
|
|
|
int data_rate;
|
|
|
|
int channel_num;
|
|
|
|
int short_retry;
|
|
|
|
int long_retry;
|
|
|
|
int bbp_type;
|
2010-05-12 15:59:46 -06:00
|
|
|
u32 flags;
|
2009-06-13 05:38:31 -06:00
|
|
|
} OPTIONS, *POPTIONS;
|
|
|
|
|
2013-01-17 16:19:37 -07:00
|
|
|
struct vnt_private {
|
2013-01-17 16:21:50 -07:00
|
|
|
/* netdev */
|
|
|
|
struct usb_device *usb;
|
|
|
|
struct net_device *dev;
|
|
|
|
struct net_device_stats stats;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
OPTIONS sOpts;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
struct tasklet_struct CmdWorkItem;
|
|
|
|
struct tasklet_struct EventWorkItem;
|
2013-09-27 09:53:55 -06:00
|
|
|
struct work_struct read_work_item;
|
2013-09-27 09:55:45 -06:00
|
|
|
struct work_struct rx_mng_work_item;
|
2011-01-08 21:16:48 -07:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 rx_buf_sz;
|
|
|
|
int multicast_limit;
|
|
|
|
u8 byRxMode;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
spinlock_t lock;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 rx_bytes;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u8 byRevId;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 flags;
|
|
|
|
unsigned long Flags;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
SCache sDupRxCache;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
SDeFragControlBlock sRxDFCB[CB_MAX_RX_FRAG];
|
|
|
|
u32 cbDFCB;
|
|
|
|
u32 cbFreeDFCB;
|
|
|
|
u32 uCurrentDFCBIdx;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* USB */
|
|
|
|
struct urb *pControlURB;
|
|
|
|
struct urb *pInterruptURB;
|
|
|
|
struct usb_ctrlrequest sUsbCtlRequest;
|
|
|
|
u32 int_interval;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Variables to track resources for the BULK In Pipe */
|
2013-08-28 14:12:35 -06:00
|
|
|
struct vnt_rcb *pRCBMem;
|
|
|
|
struct vnt_rcb *apRCB[CB_MAX_RX_DESC];
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 cbRD;
|
2013-08-28 14:12:35 -06:00
|
|
|
struct vnt_rcb *FirstRecvFreeList;
|
|
|
|
struct vnt_rcb *LastRecvFreeList;
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 NumRecvFreeList;
|
2013-08-28 14:12:35 -06:00
|
|
|
struct vnt_rcb *FirstRecvMngList;
|
|
|
|
struct vnt_rcb *LastRecvMngList;
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 NumRecvMngList;
|
|
|
|
int bIsRxWorkItemQueued;
|
|
|
|
int bIsRxMngWorkItemQueued;
|
2010-05-17 18:34:01 -06:00
|
|
|
unsigned long ulRcvRefCount; /* packets that have not returned back */
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Variables to track resources for the BULK Out Pipe */
|
2013-08-27 05:41:50 -06:00
|
|
|
struct vnt_usb_send_context *apTD[CB_MAX_TX_DESC];
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 cbTD;
|
2013-12-09 15:30:14 -07:00
|
|
|
struct vnt_tx_pkt_info pkt_info[16];
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Variables to track resources for the Interrupt In Pipe */
|
|
|
|
INT_BUFFER intBuf;
|
|
|
|
int fKillEventPollingThread;
|
|
|
|
int bEventAvailable;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* default config from file by user setting */
|
|
|
|
DEFAULT_CONFIG config_file;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Statistic for USB */
|
|
|
|
unsigned long ulBulkInPosted;
|
|
|
|
unsigned long ulBulkInError;
|
|
|
|
unsigned long ulBulkInContCRCError;
|
|
|
|
unsigned long ulBulkInBytesRead;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
unsigned long ulBulkOutPosted;
|
|
|
|
unsigned long ulBulkOutError;
|
|
|
|
unsigned long ulBulkOutContCRCError;
|
|
|
|
unsigned long ulBulkOutBytesWrite;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
unsigned long ulIntInPosted;
|
|
|
|
unsigned long ulIntInError;
|
|
|
|
unsigned long ulIntInContCRCError;
|
|
|
|
unsigned long ulIntInBytesRead;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Version control */
|
|
|
|
u16 wFirmwareVersion;
|
|
|
|
u8 byLocalID;
|
|
|
|
u8 byRFType;
|
|
|
|
u8 byBBRxConf;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u8 byZoneType;
|
|
|
|
int bZoneRegExist;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u8 byOriginalZonetype;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
int bLinkPass; /* link status: OK or fail */
|
2013-11-03 10:49:32 -07:00
|
|
|
struct vnt_cmd_card_init init_command;
|
|
|
|
struct vnt_rsp_card_init init_response;
|
2013-01-17 16:21:50 -07:00
|
|
|
u8 abyCurrentNetAddr[ETH_ALEN];
|
|
|
|
u8 abyPermanentNetAddr[ETH_ALEN];
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
int bExistSWNetAddr;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Maintain statistical debug info. */
|
|
|
|
unsigned long packetsReceived;
|
|
|
|
unsigned long packetsReceivedDropped;
|
|
|
|
unsigned long packetsReceivedOverflow;
|
|
|
|
unsigned long packetsSent;
|
|
|
|
unsigned long packetsSentDropped;
|
|
|
|
unsigned long SendContextsInUse;
|
|
|
|
unsigned long RcvBuffersInUse;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:19:37 -07:00
|
|
|
/* 802.11 management */
|
2012-12-10 14:55:59 -07:00
|
|
|
struct vnt_manager vnt_mgmt;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2012-11-28 14:11:02 -07:00
|
|
|
u64 qwCurrTSF;
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 cbBulkInMax;
|
|
|
|
int bPSRxBeacon;
|
|
|
|
|
|
|
|
/* 802.11 MAC specific */
|
|
|
|
u32 uCurrRSSI;
|
|
|
|
u8 byCurrSQ;
|
|
|
|
|
|
|
|
/* Antenna Diversity */
|
|
|
|
int bTxRxAntInv;
|
|
|
|
u32 dwRxAntennaSel;
|
|
|
|
u32 dwTxAntennaSel;
|
|
|
|
u8 byAntennaCount;
|
|
|
|
u8 byRxAntennaMode;
|
|
|
|
u8 byTxAntennaMode;
|
|
|
|
u8 byRadioCtl;
|
|
|
|
u8 bHWRadioOff;
|
|
|
|
|
|
|
|
/* SQ3 functions for antenna diversity */
|
|
|
|
struct timer_list TimerSQ3Tmax1;
|
|
|
|
struct timer_list TimerSQ3Tmax2;
|
|
|
|
struct timer_list TimerSQ3Tmax3;
|
|
|
|
|
|
|
|
int bDiversityRegCtlON;
|
|
|
|
int bDiversityEnable;
|
|
|
|
unsigned long ulDiversityNValue;
|
|
|
|
unsigned long ulDiversityMValue;
|
|
|
|
u8 byTMax;
|
|
|
|
u8 byTMax2;
|
|
|
|
u8 byTMax3;
|
|
|
|
unsigned long ulSQ3TH;
|
|
|
|
|
|
|
|
unsigned long uDiversityCnt;
|
|
|
|
u8 byAntennaState;
|
|
|
|
unsigned long ulRatio_State0;
|
|
|
|
unsigned long ulRatio_State1;
|
|
|
|
unsigned long ulSQ3_State0;
|
|
|
|
unsigned long ulSQ3_State1;
|
|
|
|
|
|
|
|
unsigned long aulSQ3Val[MAX_RATE];
|
|
|
|
unsigned long aulPktNum[MAX_RATE];
|
2010-05-17 18:34:01 -06:00
|
|
|
|
|
|
|
/* IFS & Cw */
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 uSIFS; /* Current SIFS */
|
|
|
|
u32 uDIFS; /* Current DIFS */
|
|
|
|
u32 uEIFS; /* Current EIFS */
|
|
|
|
u32 uSlot; /* Current SlotTime */
|
|
|
|
u32 uCwMin; /* Current CwMin */
|
|
|
|
u32 uCwMax; /* CwMax is fixed on 1023 */
|
|
|
|
|
|
|
|
/* PHY parameter */
|
|
|
|
u8 bySIFS;
|
|
|
|
u8 byDIFS;
|
|
|
|
u8 byEIFS;
|
|
|
|
u8 bySlot;
|
|
|
|
u8 byCWMaxMin;
|
|
|
|
|
|
|
|
/* Rate */
|
|
|
|
VIA_BB_TYPE byBBType; /* 0: 11A, 1:11B, 2:11G */
|
|
|
|
VIA_PKT_TYPE byPacketType; /* 0:11a 1:11b 2:11gb 3:11ga */
|
|
|
|
u16 wBasicRate;
|
|
|
|
u8 byACKRate;
|
|
|
|
u8 byTopOFDMBasicRate;
|
|
|
|
u8 byTopCCKBasicRate;
|
|
|
|
|
|
|
|
u32 dwAotoRateTxOkCnt;
|
|
|
|
u32 dwAotoRateTxFailCnt;
|
|
|
|
u32 dwErrorRateThreshold[13];
|
|
|
|
u32 dwTPTable[MAX_RATE];
|
|
|
|
u8 abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /*u32 alignment */
|
|
|
|
|
|
|
|
u8 byMinChannel;
|
|
|
|
u8 byMaxChannel;
|
|
|
|
u32 uConnectionRate;
|
|
|
|
|
|
|
|
u8 byPreambleType;
|
|
|
|
u8 byShortPreamble;
|
|
|
|
/* CARD_PHY_TYPE */
|
|
|
|
u8 eConfigPHYMode;
|
|
|
|
|
|
|
|
/* For RF Power table */
|
|
|
|
u8 byCCKPwr;
|
|
|
|
u8 byOFDMPwrG;
|
|
|
|
u8 byOFDMPwrA;
|
|
|
|
u8 byCurPwr;
|
|
|
|
u8 abyCCKPwrTbl[14];
|
|
|
|
u8 abyOFDMPwrTbl[14];
|
|
|
|
u8 abyOFDMAPwrTbl[42];
|
|
|
|
|
|
|
|
u16 wCurrentRate;
|
2013-10-15 14:00:09 -06:00
|
|
|
u16 tx_rate_fb0;
|
|
|
|
u16 tx_rate_fb1;
|
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u16 wRTSThreshold;
|
|
|
|
u16 wFragmentationThreshold;
|
|
|
|
u8 byShortRetryLimit;
|
|
|
|
u8 byLongRetryLimit;
|
|
|
|
CARD_OP_MODE eOPMode;
|
|
|
|
int bBSSIDFilter;
|
|
|
|
u16 wMaxTransmitMSDULifetime;
|
|
|
|
u8 abyBSSID[ETH_ALEN];
|
|
|
|
u8 abyDesireBSSID[ETH_ALEN];
|
|
|
|
|
|
|
|
u32 dwMaxReceiveLifetime; /* dot11MaxReceiveLifetime */
|
|
|
|
|
|
|
|
int bCCK;
|
|
|
|
int bEncryptionEnable;
|
|
|
|
int bShortSlotTime;
|
|
|
|
int bProtectMode;
|
|
|
|
int bNonERPPresent;
|
|
|
|
int bBarkerPreambleMd;
|
|
|
|
|
|
|
|
u8 byERPFlag;
|
|
|
|
u16 wUseProtectCntDown;
|
|
|
|
|
|
|
|
int bRadioControlOff;
|
|
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int bRadioOff;
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/* Power save */
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int bEnablePSMode;
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u16 wListenInterval;
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int bPWBitOn;
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WMAC_POWER_MODE ePSMode;
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unsigned long ulPSModeWaitTx;
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int bPSModeTxBurst;
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/* Beacon releated */
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u16 wSeqCounter;
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int bBeaconBufReady;
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int bBeaconSent;
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int bFixRate;
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u8 byCurrentCh;
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u32 uScanTime;
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CMD_STATE eCommandState;
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CMD_CODE eCommand;
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int bBeaconTx;
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u8 byScanBBType;
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int bStopBeacon;
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int bStopDataPkt;
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int bStopTx0Pkt;
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u32 uAutoReConnectTime;
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u32 uIsroamingTime;
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/* 802.11 counter */
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CMD_ITEM eCmdQueue[CMD_Q_SIZE];
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u32 uCmdDequeueIdx;
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u32 uCmdEnqueueIdx;
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u32 cbFreeCmdQueue;
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int bCmdRunning;
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int bCmdClear;
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int bNeedRadioOFF;
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int bEnableRoaming;
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int bIsRoaming;
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int bFastRoaming;
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u8 bSameBSSMaxNum;
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u8 bSameBSSCurNum;
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int bRoaming;
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int b11hEable;
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unsigned long ulTxPower;
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/* Encryption */
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NDIS_802_11_WEP_STATUS eEncryptionStatus;
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int bTransmitKey;
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NDIS_802_11_WEP_STATUS eOldEncryptionStatus;
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SKeyManagement sKey;
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u32 dwIVCounter;
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RC4Ext SBox;
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u8 abyPRNG[WLAN_WEPMAX_KEYLEN+3];
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|
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u8 byKeyIndex;
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u32 uKeyLength;
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|
|
u8 abyKey[WLAN_WEP232_KEYLEN];
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|
/* for AP mode */
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|
|
u32 uAssocCount;
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|
|
int bMoreData;
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|
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/* QoS */
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|
|
int bGrpAckPolicy;
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u8 byAutoFBCtrl;
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int bTxMICFail;
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|
|
int bRxMICFail;
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|
|
/* For Update BaseBand VGA Gain Offset */
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|
|
int bUpdateBBVGA;
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|
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u32 uBBVGADiffCount;
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|
|
u8 byBBVGANew;
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|
|
u8 byBBVGACurrent;
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|
|
u8 abyBBVGA[BB_VGA_LEVEL];
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|
|
signed long ldBmThreshold[BB_VGA_LEVEL];
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|
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|
|
u8 byBBPreEDRSSI;
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|
|
u8 byBBPreEDIndex;
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|
|
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|
|
int bRadioCmd;
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|
|
|
|
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|
|
/* For FOE Tuning */
|
|
|
|
u8 byFOETuning;
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|
|
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|
|
/* For Auto Power Tunning */
|
|
|
|
u8 byAutoPwrTunning;
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|
|
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|
|
/* BaseBand Loopback Use */
|
|
|
|
u8 byBBCR4d;
|
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|
|
u8 byBBCRc9;
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|
|
u8 byBBCR88;
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|
|
|
u8 byBBCR09;
|
|
|
|
|
|
|
|
/* command timer */
|
2013-09-27 09:48:14 -06:00
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|
|
struct delayed_work run_command_work;
|
2013-09-27 09:51:13 -06:00
|
|
|
/* One second callback */
|
|
|
|
struct delayed_work second_callback_work;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-10-14 12:46:52 -06:00
|
|
|
u8 tx_data_time_out;
|
|
|
|
bool tx_trigger;
|
2013-01-17 16:21:50 -07:00
|
|
|
int fWPA_Authened; /*is WPA/WPA-PSK or WPA2/WPA2-PSK authen?? */
|
|
|
|
u8 byReAssocCount;
|
|
|
|
u8 byLinkWaitCount;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-03-18 19:33:49 -06:00
|
|
|
struct ethhdr sTxEthHeader;
|
|
|
|
struct ethhdr sRxEthHeader;
|
2013-01-17 16:21:50 -07:00
|
|
|
u8 abyBroadcastAddr[ETH_ALEN];
|
|
|
|
u8 abySNAP_RFC1042[ETH_ALEN];
|
|
|
|
u8 abySNAP_Bridgetunnel[ETH_ALEN];
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* Pre-Authentication & PMK cache */
|
|
|
|
SPMKID gsPMKID;
|
|
|
|
SPMKIDCandidateEvent gsPMKIDCandidate;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* for 802.11h */
|
|
|
|
int b11hEnable;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
int bChannelSwitch;
|
|
|
|
u8 byNewChannel;
|
|
|
|
u8 byChannelSwitchCount;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* WPA supplicant daemon */
|
|
|
|
int bWPADEVUp;
|
|
|
|
int bwextstep0;
|
|
|
|
int bwextstep1;
|
|
|
|
int bwextstep2;
|
|
|
|
int bwextstep3;
|
|
|
|
int bWPASuppWextEnabled;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
/* user space daemon: hostapd, is used for HOSTAP */
|
|
|
|
int bEnableHostapd;
|
|
|
|
int bEnable8021x;
|
|
|
|
int bEnableHostWEP;
|
|
|
|
struct net_device *apdev;
|
|
|
|
int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
u32 uChannel;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
struct iw_statistics wstats; /* wireless stats */
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:21:50 -07:00
|
|
|
int bCommit;
|
2009-06-13 05:38:31 -06:00
|
|
|
|
2013-01-17 16:19:37 -07:00
|
|
|
};
|
2009-06-13 05:38:31 -06:00
|
|
|
|
|
|
|
#define EnqueueRCB(_Head, _Tail, _RCB) \
|
|
|
|
{ \
|
|
|
|
if (!_Head) { \
|
|
|
|
_Head = _RCB; \
|
|
|
|
} \
|
|
|
|
else { \
|
|
|
|
_Tail->Next = _RCB; \
|
|
|
|
} \
|
|
|
|
_RCB->Next = NULL; \
|
|
|
|
_Tail = _RCB; \
|
|
|
|
}
|
|
|
|
|
|
|
|
#define DequeueRCB(Head, Tail) \
|
|
|
|
{ \
|
2013-08-28 14:12:35 -06:00
|
|
|
struct vnt_rcb *RCB = Head; \
|
2009-06-13 05:38:31 -06:00
|
|
|
if (!RCB->Next) { \
|
|
|
|
Tail = NULL; \
|
|
|
|
} \
|
|
|
|
Head = RCB->Next; \
|
|
|
|
}
|
|
|
|
|
|
|
|
#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \
|
|
|
|
if ((uVar) >= ((uModulo) - 1)) \
|
|
|
|
(uVar) = 0; \
|
|
|
|
else \
|
|
|
|
(uVar)++; \
|
|
|
|
}
|
|
|
|
|
|
|
|
#define fMP_RESET_IN_PROGRESS 0x00000001
|
|
|
|
#define fMP_DISCONNECTED 0x00000002
|
|
|
|
#define fMP_HALT_IN_PROGRESS 0x00000004
|
|
|
|
#define fMP_SURPRISE_REMOVED 0x00000008
|
|
|
|
#define fMP_RECV_LOOKASIDE 0x00000010
|
|
|
|
#define fMP_INIT_IN_PROGRESS 0x00000020
|
|
|
|
#define fMP_SEND_SIDE_RESOURCE_ALLOCATED 0x00000040
|
|
|
|
#define fMP_RECV_SIDE_RESOURCE_ALLOCATED 0x00000080
|
|
|
|
#define fMP_POST_READS 0x00000100
|
|
|
|
#define fMP_POST_WRITES 0x00000200
|
|
|
|
#define fMP_CONTROL_READS 0x00000400
|
|
|
|
#define fMP_CONTROL_WRITES 0x00000800
|
|
|
|
|
|
|
|
#define MP_SET_FLAG(_M, _F) ((_M)->Flags |= (_F))
|
|
|
|
#define MP_CLEAR_FLAG(_M, _F) ((_M)->Flags &= ~(_F))
|
|
|
|
#define MP_TEST_FLAGS(_M, _F) (((_M)->Flags & (_F)) == (_F))
|
|
|
|
|
|
|
|
#define MP_IS_READY(_M) (((_M)->Flags & \
|
|
|
|
(fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
|
|
|
|
|
2012-12-10 14:59:10 -07:00
|
|
|
int device_alloc_frag_buf(struct vnt_private *, PSDeFragControlBlock pDeF);
|
2009-06-13 05:38:31 -06:00
|
|
|
|
|
|
|
#endif
|