/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Merged with mainline rtllib.h in Aug 2004. Original ieee802_11
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* remains copyright by the original authors
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*
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* Portions of the merged code are based on Host AP (software wireless
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* LAN access point) driver for Intersil Prism2/2.5/3.
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*
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* Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
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* <jkmaline@cc.hut.fi>
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* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
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*
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* Adaption to a generic IEEE 802.11 stack by James Ketrenos
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* <jketreno@linux.intel.com>
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* Copyright (c) 2004, Intel Corporation
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*
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* Modified for Realtek's wi-fi cards by Andrea Merello
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* <andrea.merello@gmail.com>
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*/
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#ifndef RTLLIB_H
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#define RTLLIB_H
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#include <linux/if_ether.h> /* ETH_ALEN */
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#include <linux/kernel.h> /* ARRAY_SIZE */
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#include <linux/module.h>
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#include <linux/interrupt.h>
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#include <linux/jiffies.h>
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#include <linux/timer.h>
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#include <linux/sched.h>
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#include <linux/mutex.h>
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#include <linux/delay.h>
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#include <linux/wireless.h>
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#include "rtllib_debug.h"
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#include "rtl819x_HT.h"
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#include "rtl819x_BA.h"
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#include "rtl819x_TS.h"
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#include <linux/netdevice.h>
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#include <linux/if_arp.h> /* ARPHRD_ETHER */
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#include <net/lib80211.h>
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#define MAX_PRECMD_CNT 16
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#define MAX_RFDEPENDCMD_CNT 16
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#define MAX_POSTCMD_CNT 16
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#ifndef WIRELESS_SPY
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#define WIRELESS_SPY
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#endif
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#include <net/iw_handler.h>
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#ifndef IW_MODE_MONITOR
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#define IW_MODE_MONITOR 6
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#endif
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#ifndef IWEVCUSTOM
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#define IWEVCUSTOM 0x8c02
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#endif
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#ifndef IW_CUSTOM_MAX
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/* Max number of char in custom event - use multiple of them if needed */
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#define IW_CUSTOM_MAX 256 /* In bytes */
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#endif
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#define skb_tail_pointer_rsl(skb) skb_tail_pointer(skb)
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#define queue_delayed_work_rsl(x, y, z) queue_delayed_work(x, y, z)
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#define INIT_DELAYED_WORK_RSL(x, y, z) INIT_DELAYED_WORK(x, y)
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#define queue_work_rsl(x, y) queue_work(x, y)
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#define INIT_WORK_RSL(x, y, z) INIT_WORK(x, y)
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#define container_of_work_rsl(x, y, z) container_of(x, y, z)
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#define container_of_dwork_rsl(x, y, z) \
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container_of(to_delayed_work(x), y, z)
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#define iwe_stream_add_event_rsl(info, start, stop, iwe, len) \
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iwe_stream_add_event(info, start, stop, iwe, len)
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#define iwe_stream_add_point_rsl(info, start, stop, iwe, p) \
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iwe_stream_add_point(info, start, stop, iwe, p)
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static inline void *netdev_priv_rsl(struct net_device *dev)
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{
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return netdev_priv(dev);
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}
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#define KEY_TYPE_NA 0x0
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#define KEY_TYPE_WEP40 0x1
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#define KEY_TYPE_TKIP 0x2
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#define KEY_TYPE_CCMP 0x4
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#define KEY_TYPE_WEP104 0x5
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/* added for rtl819x tx procedure */
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#define MAX_QUEUE_SIZE 0x10
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#define BK_QUEUE 0
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#define BE_QUEUE 1
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#define VI_QUEUE 2
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#define VO_QUEUE 3
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#define HCCA_QUEUE 4
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#define TXCMD_QUEUE 5
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#define MGNT_QUEUE 6
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#define HIGH_QUEUE 7
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#define BEACON_QUEUE 8
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#ifndef IW_MODE_MESH
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#define IW_MODE_MESH 7
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#endif
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#define IE_CISCO_FLAG_POSITION 0x08
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#define SUPPORT_CKIP_MIC 0x08
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#define SUPPORT_CKIP_PK 0x10
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#define RT_RF_OFF_LEVL_HALT_NIC BIT3
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#define RT_IN_PS_LEVEL(pPSC, _PS_FLAG) \
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((pPSC->CurPsLevel & _PS_FLAG) ? true : false)
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#define RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG) \
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(pPSC->CurPsLevel &= (~(_PS_FLAG)))
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#define RT_SET_PS_LEVEL(pPSC, _PS_FLAG) (pPSC->CurPsLevel |= _PS_FLAG)
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/* defined for skb cb field */
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/* At most 28 byte */
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struct cb_desc {
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/* Tx Desc Related flags (8-9) */
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u8 bLastIniPkt:1;
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u8 bCmdOrInit:1;
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u8 bFirstSeg:1;
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u8 bLastSeg:1;
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u8 bEncrypt:1;
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u8 bTxDisableRateFallBack:1;
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u8 bTxUseDriverAssingedRate:1;
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u8 bHwSec:1;
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u8 nStuckCount;
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/* Tx Firmware Related flags (10-11)*/
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u8 bCTSEnable:1;
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u8 bRTSEnable:1;
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u8 bUseShortGI:1;
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u8 bUseShortPreamble:1;
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u8 bTxEnableFwCalcDur:1;
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u8 bAMPDUEnable:1;
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u8 bRTSSTBC:1;
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u8 RTSSC:1;
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u8 bRTSBW:1;
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u8 bPacketBW:1;
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u8 bRTSUseShortPreamble:1;
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u8 bRTSUseShortGI:1;
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u8 bMulticast:1;
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u8 bBroadcast:1;
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u8 drv_agg_enable:1;
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u8 reserved2:1;
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/* Tx Desc related element(12-19) */
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u8 rata_index;
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u8 queue_index;
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u16 txbuf_size;
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u8 RATRIndex;
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u8 bAMSDU:1;
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u8 bFromAggrQ:1;
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u8 reserved6:6;
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u8 macId;
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u8 priority;
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/* Tx firmware related element(20-27) */
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u8 data_rate;
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u8 rts_rate;
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u8 ampdu_factor;
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u8 ampdu_density;
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u8 DrvAggrNum;
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u8 bdhcp;
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u16 pkt_size;
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u8 bIsSpecialDataFrame;
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u8 bBTTxPacket;
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u8 bIsBTProbRsp;
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};
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enum sw_chnl_cmd_id {
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CmdID_End,
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CmdID_SetTxPowerLevel,
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CmdID_BBRegWrite10,
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CmdID_WritePortUlong,
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CmdID_WritePortUshort,
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CmdID_WritePortUchar,
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CmdID_RF_WriteReg,
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};
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struct sw_chnl_cmd {
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enum sw_chnl_cmd_id CmdID;
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u32 Para1;
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u32 Para2;
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u32 msDelay;
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} __packed;
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/*--------------------------Define -------------------------------------------*/
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#define MGN_1M 0x02
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#define MGN_2M 0x04
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#define MGN_5_5M 0x0b
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#define MGN_11M 0x16
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#define MGN_6M 0x0c
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#define MGN_9M 0x12
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#define MGN_12M 0x18
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#define MGN_18M 0x24
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#define MGN_24M 0x30
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#define MGN_36M 0x48
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#define MGN_48M 0x60
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#define MGN_54M 0x6c
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#define MGN_MCS0 0x80
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#define MGN_MCS1 0x81
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#define MGN_MCS2 0x82
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#define MGN_MCS3 0x83
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#define MGN_MCS4 0x84
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#define MGN_MCS5 0x85
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#define MGN_MCS6 0x86
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#define MGN_MCS7 0x87
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#define MGN_MCS8 0x88
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#define MGN_MCS9 0x89
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#define MGN_MCS10 0x8a
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#define MGN_MCS11 0x8b
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#define MGN_MCS12 0x8c
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#define MGN_MCS13 0x8d
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#define MGN_MCS14 0x8e
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#define MGN_MCS15 0x8f
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enum hw_variables {
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HW_VAR_ETHER_ADDR,
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HW_VAR_MULTICAST_REG,
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HW_VAR_BASIC_RATE,
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HW_VAR_BSSID,
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HW_VAR_MEDIA_STATUS,
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HW_VAR_SECURITY_CONF,
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HW_VAR_BEACON_INTERVAL,
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HW_VAR_ATIM_WINDOW,
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HW_VAR_LISTEN_INTERVAL,
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HW_VAR_CS_COUNTER,
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HW_VAR_DEFAULTKEY0,
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HW_VAR_DEFAULTKEY1,
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HW_VAR_DEFAULTKEY2,
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HW_VAR_DEFAULTKEY3,
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HW_VAR_SIFS,
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HW_VAR_DIFS,
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HW_VAR_EIFS,
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HW_VAR_SLOT_TIME,
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HW_VAR_ACK_PREAMBLE,
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HW_VAR_CW_CONFIG,
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HW_VAR_CW_VALUES,
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HW_VAR_RATE_FALLBACK_CONTROL,
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HW_VAR_CONTENTION_WINDOW,
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HW_VAR_RETRY_COUNT,
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HW_VAR_TR_SWITCH,
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HW_VAR_COMMAND,
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HW_VAR_WPA_CONFIG,
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HW_VAR_AMPDU_MIN_SPACE,
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HW_VAR_SHORTGI_DENSITY,
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HW_VAR_AMPDU_FACTOR,
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HW_VAR_MCS_RATE_AVAILABLE,
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HW_VAR_AC_PARAM,
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HW_VAR_ACM_CTRL,
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HW_VAR_DIS_Req_Qsize,
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HW_VAR_CCX_CHNL_LOAD,
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HW_VAR_CCX_NOISE_HISTOGRAM,
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HW_VAR_CCX_CLM_NHM,
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HW_VAR_TxOPLimit,
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HW_VAR_TURBO_MODE,
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HW_VAR_RF_STATE,
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HW_VAR_RF_OFF_BY_HW,
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HW_VAR_BUS_SPEED,
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HW_VAR_SET_DEV_POWER,
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HW_VAR_RCR,
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HW_VAR_RATR_0,
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HW_VAR_RRSR,
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HW_VAR_CPU_RST,
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HW_VAR_CECHK_BSSID,
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HW_VAR_LBK_MODE,
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HW_VAR_AES_11N_FIX,
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HW_VAR_USB_RX_AGGR,
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HW_VAR_USER_CONTROL_TURBO_MODE,
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HW_VAR_RETRY_LIMIT,
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HW_VAR_INIT_TX_RATE,
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HW_VAR_TX_RATE_REG,
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HW_VAR_EFUSE_USAGE,
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HW_VAR_EFUSE_BYTES,
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HW_VAR_AUTOLOAD_STATUS,
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HW_VAR_RF_2R_DISABLE,
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HW_VAR_SET_RPWM,
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HW_VAR_H2C_FW_PWRMODE,
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HW_VAR_H2C_FW_JOINBSSRPT,
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HW_VAR_1X1_RECV_COMBINE,
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HW_VAR_STOP_SEND_BEACON,
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HW_VAR_TSF_TIMER,
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HW_VAR_IO_CMD,
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HW_VAR_RF_RECOVERY,
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HW_VAR_H2C_FW_UPDATE_GTK,
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HW_VAR_WF_MASK,
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HW_VAR_WF_CRC,
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HW_VAR_WF_IS_MAC_ADDR,
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HW_VAR_H2C_FW_OFFLOAD,
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HW_VAR_RESET_WFCRC,
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HW_VAR_HANDLE_FW_C2H,
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HW_VAR_DL_FW_RSVD_PAGE,
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HW_VAR_AID,
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HW_VAR_HW_SEQ_ENABLE,
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HW_VAR_CORRECT_TSF,
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HW_VAR_BCN_VALID,
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HW_VAR_FWLPS_RF_ON,
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HW_VAR_DUAL_TSF_RST,
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HW_VAR_SWITCH_EPHY_WoWLAN,
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HW_VAR_INT_MIGRATION,
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HW_VAR_INT_AC,
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HW_VAR_RF_TIMING,
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};
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enum rt_op_mode {
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RT_OP_MODE_AP,
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RT_OP_MODE_INFRASTRUCTURE,
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RT_OP_MODE_IBSS,
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RT_OP_MODE_NO_LINK,
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};
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#define aSifsTime \
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(((priv->rtllib->current_network.mode == IEEE_A) \
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|| (priv->rtllib->current_network.mode == IEEE_N_24G) \
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|| (priv->rtllib->current_network.mode == IEEE_N_5G)) ? 16 : 10)
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#define MGMT_QUEUE_NUM 5
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#define MAX_IE_LEN 0xff
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#define msleep_interruptible_rsl msleep_interruptible
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/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
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* 6.2.1.1.2.
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*
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* The figure in section 7.1.2 suggests a body size of up to 2312
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* bytes is allowed, which is a bit confusing, I suspect this
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* represents the 2304 bytes of real data, plus a possible 8 bytes of
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* WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
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*/
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#define RTLLIB_1ADDR_LEN 10
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#define RTLLIB_2ADDR_LEN 16
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#define RTLLIB_3ADDR_LEN 24
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#define RTLLIB_4ADDR_LEN 30
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#define RTLLIB_FCS_LEN 4
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#define RTLLIB_SKBBUFFER_SIZE 2500
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#define MIN_FRAG_THRESHOLD 256U
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#define MAX_FRAG_THRESHOLD 2346U
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/* Frame control field constants */
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#define RTLLIB_FCTL_FTYPE 0x000c
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#define RTLLIB_FCTL_STYPE 0x00f0
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#define RTLLIB_FCTL_FRAMETYPE 0x00fc
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#define RTLLIB_FCTL_TODS 0x0100
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#define RTLLIB_FCTL_FROMDS 0x0200
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#define RTLLIB_FCTL_DSTODS 0x0300
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#define RTLLIB_FCTL_MOREFRAGS 0x0400
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#define RTLLIB_FCTL_RETRY 0x0800
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#define RTLLIB_FCTL_PM 0x1000
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#define RTLLIB_FCTL_MOREDATA 0x2000
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#define RTLLIB_FCTL_WEP 0x4000
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#define RTLLIB_FCTL_ORDER 0x8000
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#define RTLLIB_FTYPE_MGMT 0x0000
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#define RTLLIB_FTYPE_CTL 0x0004
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#define RTLLIB_FTYPE_DATA 0x0008
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/* management */
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#define RTLLIB_STYPE_ASSOC_REQ 0x0000
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#define RTLLIB_STYPE_ASSOC_RESP 0x0010
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#define RTLLIB_STYPE_REASSOC_REQ 0x0020
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#define RTLLIB_STYPE_REASSOC_RESP 0x0030
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#define RTLLIB_STYPE_PROBE_REQ 0x0040
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#define RTLLIB_STYPE_PROBE_RESP 0x0050
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#define RTLLIB_STYPE_BEACON 0x0080
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#define RTLLIB_STYPE_ATIM 0x0090
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#define RTLLIB_STYPE_DISASSOC 0x00A0
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#define RTLLIB_STYPE_AUTH 0x00B0
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#define RTLLIB_STYPE_DEAUTH 0x00C0
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#define RTLLIB_STYPE_MANAGE_ACT 0x00D0
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/* control */
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#define RTLLIB_STYPE_PSPOLL 0x00A0
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#define RTLLIB_STYPE_RTS 0x00B0
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#define RTLLIB_STYPE_CTS 0x00C0
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#define RTLLIB_STYPE_ACK 0x00D0
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/* data */
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#define RTLLIB_STYPE_DATA 0x0000
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#define RTLLIB_STYPE_DATA_CFACK 0x0010
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#define RTLLIB_STYPE_DATA_CFPOLL 0x0020
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#define RTLLIB_STYPE_DATA_CFACKPOLL 0x0030
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#define RTLLIB_STYPE_NULLFUNC 0x0040
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#define RTLLIB_STYPE_QOS_DATA 0x0080
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#define RTLLIB_STYPE_QOS_NULL 0x00C0
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#define RTLLIB_SCTL_FRAG 0x000F
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#define RTLLIB_SCTL_SEQ 0xFFF0
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/* QOS control */
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#define RTLLIB_QCTL_TID 0x000F
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#define FC_QOS_BIT BIT7
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#define IsDataFrame(pdu) (((pdu[0] & 0x0C) == 0x08) ? true : false)
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#define IsLegacyDataFrame(pdu) (IsDataFrame(pdu) && (!(pdu[0]&FC_QOS_BIT)))
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#define IsQoSDataFrame(pframe) \
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((*(u16 *)pframe&(RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA)) == \
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(RTLLIB_STYPE_QOS_DATA|RTLLIB_FTYPE_DATA))
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#define Frame_Order(pframe) (*(u16 *)pframe&RTLLIB_FCTL_ORDER)
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#define SN_LESS(a, b) (((a-b)&0x800) != 0)
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#define SN_EQUAL(a, b) (a == b)
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#define MAX_DEV_ADDR_SIZE 8
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enum act_category {
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ACT_CAT_QOS = 1,
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ACT_CAT_DLS = 2,
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ACT_CAT_BA = 3,
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ACT_CAT_HT = 7,
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ACT_CAT_WMM = 17,
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};
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enum ba_action {
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ACT_ADDBAREQ = 0,
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ACT_ADDBARSP = 1,
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ACT_DELBA = 2,
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};
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enum init_gain_op_type {
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IG_Backup = 0,
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IG_Restore,
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IG_Max
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};
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enum led_ctl_mode {
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LED_CTL_POWER_ON = 1,
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LED_CTL_LINK = 2,
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LED_CTL_NO_LINK = 3,
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LED_CTL_TX = 4,
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LED_CTL_RX = 5,
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LED_CTL_SITE_SURVEY = 6,
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LED_CTL_POWER_OFF = 7,
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LED_CTL_START_TO_LINK = 8,
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};
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enum rt_rf_type_def {
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RF_1T2R = 0,
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RF_2T4R,
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};
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enum wireless_mode {
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WIRELESS_MODE_UNKNOWN = 0x00,
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WIRELESS_MODE_A = 0x01,
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WIRELESS_MODE_B = 0x02,
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WIRELESS_MODE_G = 0x04,
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WIRELESS_MODE_AUTO = 0x08,
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WIRELESS_MODE_N_24G = 0x10,
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WIRELESS_MODE_N_5G = 0x20
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};
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#ifndef ETH_P_PAE
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#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
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#define ETH_P_IP 0x0800 /* Internet Protocol packet */
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#define ETH_P_ARP 0x0806 /* Address Resolution packet */
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#endif /* ETH_P_PAE */
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#ifndef ETH_P_80211_RAW
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#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
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#endif
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/* IEEE 802.11 defines */
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#define P80211_OUI_LEN 3
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struct rtllib_snap_hdr {
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u8 dsap; /* always 0xAA */
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u8 ssap; /* always 0xAA */
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u8 ctrl; /* always 0x03 */
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u8 oui[P80211_OUI_LEN]; /* organizational universal id */
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} __packed;
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enum _REG_PREAMBLE_MODE {
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PREAMBLE_LONG = 1,
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PREAMBLE_AUTO = 2,
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PREAMBLE_SHORT = 3,
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};
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#define SNAP_SIZE sizeof(struct rtllib_snap_hdr)
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#define WLAN_FC_GET_TYPE(fc) ((fc) & RTLLIB_FCTL_FTYPE)
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#define WLAN_FC_GET_STYPE(fc) ((fc) & RTLLIB_FCTL_STYPE)
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#define WLAN_FC_MORE_DATA(fc) ((fc) & RTLLIB_FCTL_MOREDATA)
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#define WLAN_FC_GET_FRAMETYPE(fc) ((fc) & RTLLIB_FCTL_FRAMETYPE)
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#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTLLIB_SCTL_FRAG)
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#define WLAN_GET_SEQ_SEQ(seq) (((seq) & RTLLIB_SCTL_SEQ) >> 4)
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/* Authentication algorithms */
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#define WLAN_AUTH_OPEN 0
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#define WLAN_AUTH_SHARED_KEY 1
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#define WLAN_AUTH_LEAP 128
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#define WLAN_CAPABILITY_ESS (1<<0)
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#define WLAN_CAPABILITY_IBSS (1<<1)
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#define WLAN_CAPABILITY_PRIVACY (1<<4)
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#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5)
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#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
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#define RTLLIB_STATMASK_SIGNAL (1<<0)
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#define RTLLIB_STATMASK_RSSI (1<<1)
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#define RTLLIB_STATMASK_NOISE (1<<2)
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#define RTLLIB_STATMASK_WEMASK 0x7
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#define RTLLIB_CCK_MODULATION (1<<0)
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#define RTLLIB_OFDM_MODULATION (1<<1)
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#define RTLLIB_24GHZ_BAND (1<<0)
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#define RTLLIB_52GHZ_BAND (1<<1)
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#define RTLLIB_CCK_RATE_LEN 4
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#define RTLLIB_CCK_RATE_1MB 0x02
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#define RTLLIB_CCK_RATE_2MB 0x04
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#define RTLLIB_CCK_RATE_5MB 0x0B
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#define RTLLIB_CCK_RATE_11MB 0x16
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#define RTLLIB_OFDM_RATE_LEN 8
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#define RTLLIB_OFDM_RATE_6MB 0x0C
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#define RTLLIB_OFDM_RATE_9MB 0x12
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#define RTLLIB_OFDM_RATE_12MB 0x18
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#define RTLLIB_OFDM_RATE_18MB 0x24
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#define RTLLIB_OFDM_RATE_24MB 0x30
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#define RTLLIB_OFDM_RATE_36MB 0x48
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#define RTLLIB_OFDM_RATE_48MB 0x60
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#define RTLLIB_OFDM_RATE_54MB 0x6C
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#define RTLLIB_BASIC_RATE_MASK 0x80
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|
/* this is stolen and modified from the madwifi driver*/
|
#define RTLLIB_FC0_TYPE_MASK 0x0c
|
#define RTLLIB_FC0_TYPE_DATA 0x08
|
#define RTLLIB_FC0_SUBTYPE_MASK 0xB0
|
#define RTLLIB_FC0_SUBTYPE_QOS 0x80
|
|
#define RTLLIB_QOS_HAS_SEQ(fc) \
|
(((fc) & (RTLLIB_FC0_TYPE_MASK | RTLLIB_FC0_SUBTYPE_MASK)) == \
|
(RTLLIB_FC0_TYPE_DATA | RTLLIB_FC0_SUBTYPE_QOS))
|
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/* this is stolen from ipw2200 driver */
|
#define IEEE_IBSS_MAC_HASH_SIZE 31
|
struct ieee_ibss_seq {
|
u8 mac[ETH_ALEN];
|
u16 seq_num[17];
|
u16 frag_num[17];
|
unsigned long packet_time[17];
|
struct list_head list;
|
};
|
|
/* NOTE: This data is for statistical purposes; not all hardware provides this
|
* information for frames received. Not setting these will not cause
|
* any adverse affects.
|
*/
|
struct rtllib_rx_stats {
|
u64 mac_time;
|
s8 rssi;
|
u8 signal;
|
u8 noise;
|
u16 rate; /* in 100 kbps */
|
u8 received_channel;
|
u8 control;
|
u8 mask;
|
u8 freq;
|
u16 len;
|
u64 tsf;
|
u32 beacon_time;
|
u8 nic_type;
|
u16 Length;
|
u8 SignalQuality;
|
s32 RecvSignalPower;
|
s8 RxPower;
|
u8 SignalStrength;
|
u16 bHwError:1;
|
u16 bCRC:1;
|
u16 bICV:1;
|
u16 bShortPreamble:1;
|
u16 Antenna:1;
|
u16 Decrypted:1;
|
u16 Wakeup:1;
|
u16 Reserved0:1;
|
u8 AGC;
|
u32 TimeStampLow;
|
u32 TimeStampHigh;
|
bool bShift;
|
bool bIsQosData;
|
|
u8 RxDrvInfoSize;
|
u8 RxBufShift;
|
bool bIsAMPDU;
|
bool bFirstMPDU;
|
bool bContainHTC;
|
bool RxIs40MHzPacket;
|
u32 RxPWDBAll;
|
u8 RxMIMOSignalStrength[4];
|
s8 RxMIMOSignalQuality[2];
|
bool bPacketMatchBSSID;
|
bool bIsCCK;
|
bool bPacketToSelf;
|
u16 packetlength;
|
u16 fraglength;
|
u16 fragoffset;
|
u16 ntotalfrag;
|
bool bPacketBeacon;
|
bool bToSelfBA;
|
u16 Seq_Num;
|
};
|
|
/* IEEE 802.11 requires that STA supports concurrent reception of at least
|
* three fragmented frames. This define can be increased to support more
|
* concurrent frames, but it should be noted that each entry can consume about
|
* 2 kB of RAM and increasing cache size will slow down frame reassembly.
|
*/
|
#define RTLLIB_FRAG_CACHE_LEN 4
|
|
struct rtllib_frag_entry {
|
unsigned long first_frag_time;
|
unsigned int seq;
|
unsigned int last_frag;
|
struct sk_buff *skb;
|
u8 src_addr[ETH_ALEN];
|
u8 dst_addr[ETH_ALEN];
|
};
|
|
struct rtllib_device;
|
|
#define SEC_ACTIVE_KEY (1<<4)
|
#define SEC_AUTH_MODE (1<<5)
|
#define SEC_UNICAST_GROUP (1<<6)
|
#define SEC_LEVEL (1<<7)
|
#define SEC_ENABLED (1<<8)
|
|
#define SEC_LEVEL_0 0 /* None */
|
#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
|
#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
|
#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
|
#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
|
|
#define SEC_ALG_NONE 0
|
#define SEC_ALG_WEP 1
|
#define SEC_ALG_TKIP 2
|
#define SEC_ALG_CCMP 4
|
|
#define WEP_KEY_LEN 13
|
#define SCM_KEY_LEN 32
|
|
struct rtllib_security {
|
u16 active_key:2,
|
enabled:1,
|
auth_mode:2,
|
auth_algo:4,
|
unicast_uses_group:1,
|
encrypt:1;
|
u8 key_sizes[NUM_WEP_KEYS];
|
u8 keys[NUM_WEP_KEYS][SCM_KEY_LEN];
|
u8 level;
|
u16 flags;
|
} __packed;
|
|
|
/* 802.11 data frame from AP
|
* ,-------------------------------------------------------------------.
|
* Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 |
|
* |------|------|---------|---------|---------|------|---------|------|
|
* Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs |
|
* | | tion | (BSSID) | | | ence | data | |
|
* `-------------------------------------------------------------------'
|
* Total: 28-2340 bytes
|
*/
|
|
/* Management Frame Information Element Types */
|
enum rtllib_mfie {
|
MFIE_TYPE_SSID = 0,
|
MFIE_TYPE_RATES = 1,
|
MFIE_TYPE_FH_SET = 2,
|
MFIE_TYPE_DS_SET = 3,
|
MFIE_TYPE_CF_SET = 4,
|
MFIE_TYPE_TIM = 5,
|
MFIE_TYPE_IBSS_SET = 6,
|
MFIE_TYPE_COUNTRY = 7,
|
MFIE_TYPE_HOP_PARAMS = 8,
|
MFIE_TYPE_HOP_TABLE = 9,
|
MFIE_TYPE_REQUEST = 10,
|
MFIE_TYPE_CHALLENGE = 16,
|
MFIE_TYPE_POWER_CONSTRAINT = 32,
|
MFIE_TYPE_POWER_CAPABILITY = 33,
|
MFIE_TYPE_TPC_REQUEST = 34,
|
MFIE_TYPE_TPC_REPORT = 35,
|
MFIE_TYPE_SUPP_CHANNELS = 36,
|
MFIE_TYPE_CSA = 37,
|
MFIE_TYPE_MEASURE_REQUEST = 38,
|
MFIE_TYPE_MEASURE_REPORT = 39,
|
MFIE_TYPE_QUIET = 40,
|
MFIE_TYPE_IBSS_DFS = 41,
|
MFIE_TYPE_ERP = 42,
|
MFIE_TYPE_HT_CAP = 45,
|
MFIE_TYPE_RSN = 48,
|
MFIE_TYPE_RATES_EX = 50,
|
MFIE_TYPE_HT_INFO = 61,
|
MFIE_TYPE_AIRONET = 133,
|
MFIE_TYPE_GENERIC = 221,
|
MFIE_TYPE_QOS_PARAMETER = 222,
|
};
|
|
/* Minimal header; can be used for passing 802.11 frames with sufficient
|
* information to determine what type of underlying data type is actually
|
* stored in the data.
|
*/
|
struct rtllib_pspoll_hdr {
|
__le16 frame_ctl;
|
__le16 aid;
|
u8 bssid[ETH_ALEN];
|
u8 ta[ETH_ALEN];
|
} __packed;
|
|
struct rtllib_hdr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_1addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_2addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_3addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_4addr {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 addr4[ETH_ALEN];
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_3addrqos {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
__le16 qos_ctl;
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_hdr_4addrqos {
|
__le16 frame_ctl;
|
__le16 duration_id;
|
u8 addr1[ETH_ALEN];
|
u8 addr2[ETH_ALEN];
|
u8 addr3[ETH_ALEN];
|
__le16 seq_ctl;
|
u8 addr4[ETH_ALEN];
|
__le16 qos_ctl;
|
u8 payload[];
|
} __packed;
|
|
struct rtllib_info_element {
|
u8 id;
|
u8 len;
|
u8 data[];
|
} __packed;
|
|
struct rtllib_authentication {
|
struct rtllib_hdr_3addr header;
|
__le16 algorithm;
|
__le16 transaction;
|
__le16 status;
|
/*challenge*/
|
struct rtllib_info_element info_element[];
|
} __packed;
|
|
struct rtllib_disauth {
|
struct rtllib_hdr_3addr header;
|
__le16 reason;
|
} __packed;
|
|
struct rtllib_disassoc {
|
struct rtllib_hdr_3addr header;
|
__le16 reason;
|
} __packed;
|
|
struct rtllib_probe_request {
|
struct rtllib_hdr_3addr header;
|
/* SSID, supported rates */
|
struct rtllib_info_element info_element[];
|
} __packed;
|
|
struct rtllib_probe_response {
|
struct rtllib_hdr_3addr header;
|
u32 time_stamp[2];
|
__le16 beacon_interval;
|
__le16 capability;
|
/* SSID, supported rates, FH params, DS params,
|
* CF params, IBSS params, TIM (if beacon), RSN
|
*/
|
struct rtllib_info_element info_element[];
|
} __packed;
|
|
/* Alias beacon for probe_response */
|
#define rtllib_beacon rtllib_probe_response
|
|
struct rtllib_assoc_request_frame {
|
struct rtllib_hdr_3addr header;
|
__le16 capability;
|
__le16 listen_interval;
|
/* SSID, supported rates, RSN */
|
struct rtllib_info_element info_element[];
|
} __packed;
|
|
struct rtllib_assoc_response_frame {
|
struct rtllib_hdr_3addr header;
|
__le16 capability;
|
__le16 status;
|
__le16 aid;
|
struct rtllib_info_element info_element[]; /* supported rates */
|
} __packed;
|
|
struct rtllib_txb {
|
u8 nr_frags;
|
u8 encrypted;
|
u8 queue_index;
|
u8 rts_included;
|
u16 reserved;
|
__le16 frag_size;
|
__le16 payload_size;
|
struct sk_buff *fragments[];
|
};
|
|
#define MAX_SUBFRAME_COUNT 64
|
struct rtllib_rxb {
|
u8 nr_subframes;
|
struct sk_buff *subframes[MAX_SUBFRAME_COUNT];
|
u8 dst[ETH_ALEN];
|
u8 src[ETH_ALEN];
|
} __packed;
|
|
union frameqos {
|
u16 shortdata;
|
u8 chardata[2];
|
struct {
|
u16 tid:4;
|
u16 eosp:1;
|
u16 ack_policy:2;
|
u16 reserved:1;
|
u16 txop:8;
|
} field;
|
};
|
|
/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs
|
* only use 8, and then use extended rates for the remaining supported
|
* rates. Other APs, however, stick all of their supported rates on the
|
* main rates information element...
|
*/
|
#define MAX_RATES_LENGTH ((u8)12)
|
#define MAX_RATES_EX_LENGTH ((u8)16)
|
#define MAX_NETWORK_COUNT 96
|
|
#define MAX_CHANNEL_NUMBER 161
|
#define RTLLIB_SOFTMAC_SCAN_TIME 100
|
#define RTLLIB_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2)
|
|
#define MAX_WPA_IE_LEN 64
|
#define MAX_WZC_IE_LEN 256
|
|
#define NETWORK_EMPTY_ESSID (1<<0)
|
#define NETWORK_HAS_OFDM (1<<1)
|
#define NETWORK_HAS_CCK (1<<2)
|
|
/* QoS structure */
|
#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
|
#define NETWORK_HAS_QOS_INFORMATION (1<<4)
|
#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | \
|
NETWORK_HAS_QOS_INFORMATION)
|
/* 802.11h */
|
#define NETWORK_HAS_ERP_VALUE (1<<10)
|
|
#define QOS_QUEUE_NUM 4
|
#define QOS_OUI_LEN 3
|
#define QOS_OUI_TYPE 2
|
#define QOS_ELEMENT_ID 221
|
#define QOS_OUI_INFO_SUB_TYPE 0
|
#define QOS_OUI_PARAM_SUB_TYPE 1
|
#define QOS_VERSION_1 1
|
|
struct rtllib_qos_information_element {
|
u8 elementID;
|
u8 length;
|
u8 qui[QOS_OUI_LEN];
|
u8 qui_type;
|
u8 qui_subtype;
|
u8 version;
|
u8 ac_info;
|
} __packed;
|
|
struct rtllib_qos_ac_parameter {
|
u8 aci_aifsn;
|
u8 ecw_min_max;
|
__le16 tx_op_limit;
|
} __packed;
|
|
struct rtllib_qos_parameter_info {
|
struct rtllib_qos_information_element info_element;
|
u8 reserved;
|
struct rtllib_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
|
} __packed;
|
|
struct rtllib_qos_parameters {
|
__le16 cw_min[QOS_QUEUE_NUM];
|
__le16 cw_max[QOS_QUEUE_NUM];
|
u8 aifs[QOS_QUEUE_NUM];
|
u8 flag[QOS_QUEUE_NUM];
|
__le16 tx_op_limit[QOS_QUEUE_NUM];
|
} __packed;
|
|
struct rtllib_qos_data {
|
struct rtllib_qos_parameters parameters;
|
unsigned int wmm_acm;
|
int active;
|
int supported;
|
u8 param_count;
|
u8 old_param_count;
|
};
|
|
struct rtllib_tim_parameters {
|
u8 tim_count;
|
u8 tim_period;
|
} __packed;
|
|
struct rtllib_wmm_ac_param {
|
u8 ac_aci_acm_aifsn;
|
u8 ac_ecwmin_ecwmax;
|
u16 ac_txop_limit;
|
};
|
|
enum eap_type {
|
EAP_PACKET = 0,
|
EAPOL_START,
|
EAPOL_LOGOFF,
|
EAPOL_KEY,
|
EAPOL_ENCAP_ASF_ALERT
|
};
|
|
static const char * const eap_types[] = {
|
[EAP_PACKET] = "EAP-Packet",
|
[EAPOL_START] = "EAPOL-Start",
|
[EAPOL_LOGOFF] = "EAPOL-Logoff",
|
[EAPOL_KEY] = "EAPOL-Key",
|
[EAPOL_ENCAP_ASF_ALERT] = "EAPOL-Encap-ASF-Alert"
|
};
|
|
static inline const char *eap_get_type(int type)
|
{
|
return ((u32)type >= ARRAY_SIZE(eap_types)) ? "Unknown" :
|
eap_types[type];
|
}
|
static inline u8 Frame_QoSTID(u8 *buf)
|
{
|
struct rtllib_hdr_3addr *hdr;
|
u16 fc;
|
|
hdr = (struct rtllib_hdr_3addr *)buf;
|
fc = le16_to_cpu(hdr->frame_ctl);
|
return (u8)((union frameqos *)(buf + (((fc & RTLLIB_FCTL_TODS) &&
|
(fc & RTLLIB_FCTL_FROMDS)) ? 30 : 24)))->field.tid;
|
}
|
|
|
struct eapol {
|
u8 snap[6];
|
u16 ethertype;
|
u8 version;
|
u8 type;
|
u16 length;
|
} __packed;
|
|
struct rtllib_softmac_stats {
|
unsigned int rx_ass_ok;
|
unsigned int rx_ass_err;
|
unsigned int rx_probe_rq;
|
unsigned int tx_probe_rs;
|
unsigned int tx_beacons;
|
unsigned int rx_auth_rq;
|
unsigned int rx_auth_rs_ok;
|
unsigned int rx_auth_rs_err;
|
unsigned int tx_auth_rq;
|
unsigned int no_auth_rs;
|
unsigned int no_ass_rs;
|
unsigned int tx_ass_rq;
|
unsigned int rx_ass_rq;
|
unsigned int tx_probe_rq;
|
unsigned int reassoc;
|
unsigned int swtxstop;
|
unsigned int swtxawake;
|
unsigned char CurrentShowTxate;
|
unsigned char last_packet_rate;
|
unsigned int txretrycount;
|
};
|
|
/* These are the data types that can make up management packets
|
*
|
* u16 auth_algorithm;
|
* u16 auth_sequence;
|
* u16 beacon_interval;
|
* u16 capability;
|
* u8 current_ap[ETH_ALEN];
|
* u16 listen_interval;
|
* struct {
|
* u16 association_id:14, reserved:2;
|
* } __packed;
|
* u32 time_stamp[2];
|
* u16 reason;
|
* u16 status;
|
*/
|
|
#define RTLLIB_DEFAULT_TX_ESSID "Penguin"
|
#define RTLLIB_DEFAULT_BASIC_RATE 2
|
|
enum {WMM_all_frame, WMM_two_frame, WMM_four_frame, WMM_six_frame};
|
#define MAX_SP_Len (WMM_all_frame << 4)
|
#define RTLLIB_QOS_TID 0x0f
|
#define QOS_CTL_NOTCONTAIN_ACK (0x01 << 5)
|
|
#define RTLLIB_DTIM_MBCAST 4
|
#define RTLLIB_DTIM_UCAST 2
|
#define RTLLIB_DTIM_VALID 1
|
#define RTLLIB_DTIM_INVALID 0
|
|
#define RTLLIB_PS_DISABLED 0
|
#define RTLLIB_PS_UNICAST RTLLIB_DTIM_UCAST
|
#define RTLLIB_PS_MBCAST RTLLIB_DTIM_MBCAST
|
|
#define WME_AC_BK 0x00
|
#define WME_AC_BE 0x01
|
#define WME_AC_VI 0x02
|
#define WME_AC_VO 0x03
|
#define WME_AC_PRAM_LEN 16
|
|
#define MAX_RECEIVE_BUFFER_SIZE 9100
|
|
#define UP2AC(up) ( \
|
((up) < 1) ? WME_AC_BE : \
|
((up) < 3) ? WME_AC_BK : \
|
((up) < 4) ? WME_AC_BE : \
|
((up) < 6) ? WME_AC_VI : \
|
WME_AC_VO)
|
|
#define ETHER_ADDR_LEN 6 /* length of an Ethernet address */
|
#define ETHERNET_HEADER_SIZE 14 /* length of two Ethernet address
|
* plus ether type
|
*/
|
|
enum erp_t {
|
ERP_NonERPpresent = 0x01,
|
ERP_UseProtection = 0x02,
|
ERP_BarkerPreambleMode = 0x04,
|
};
|
|
struct rtllib_network {
|
/* These entries are used to identify a unique network */
|
u8 bssid[ETH_ALEN];
|
u8 channel;
|
/* Ensure null-terminated for any debug msgs */
|
u8 ssid[IW_ESSID_MAX_SIZE + 1];
|
u8 ssid_len;
|
u8 hidden_ssid[IW_ESSID_MAX_SIZE + 1];
|
u8 hidden_ssid_len;
|
struct rtllib_qos_data qos_data;
|
|
bool bWithAironetIE;
|
bool bCkipSupported;
|
bool bCcxRmEnable;
|
u8 CcxRmState[2];
|
bool bMBssidValid;
|
u8 MBssidMask;
|
u8 MBssid[ETH_ALEN];
|
bool bWithCcxVerNum;
|
u8 BssCcxVerNumber;
|
/* These are network statistics */
|
struct rtllib_rx_stats stats;
|
u16 capability;
|
u8 rates[MAX_RATES_LENGTH];
|
u8 rates_len;
|
u8 rates_ex[MAX_RATES_EX_LENGTH];
|
u8 rates_ex_len;
|
unsigned long last_scanned;
|
u8 mode;
|
u32 flags;
|
u32 time_stamp[2];
|
u16 beacon_interval;
|
u16 listen_interval;
|
u16 atim_window;
|
u8 erp_value;
|
u8 wpa_ie[MAX_WPA_IE_LEN];
|
size_t wpa_ie_len;
|
u8 rsn_ie[MAX_WPA_IE_LEN];
|
size_t rsn_ie_len;
|
u8 wzc_ie[MAX_WZC_IE_LEN];
|
size_t wzc_ie_len;
|
|
struct rtllib_tim_parameters tim;
|
u8 dtim_period;
|
u8 dtim_data;
|
u64 last_dtim_sta_time;
|
|
u8 wmm_info;
|
struct rtllib_wmm_ac_param wmm_param[4];
|
u8 Turbo_Enable;
|
u16 CountryIeLen;
|
u8 CountryIeBuf[MAX_IE_LEN];
|
struct bss_ht bssht;
|
bool broadcom_cap_exist;
|
bool realtek_cap_exit;
|
bool marvell_cap_exist;
|
bool ralink_cap_exist;
|
bool atheros_cap_exist;
|
bool cisco_cap_exist;
|
bool airgo_cap_exist;
|
bool unknown_cap_exist;
|
bool berp_info_valid;
|
bool buseprotection;
|
u8 SignalStrength;
|
u8 RSSI;
|
struct list_head list;
|
};
|
|
enum rtllib_state {
|
|
/* the card is not linked at all */
|
RTLLIB_NOLINK = 0,
|
|
/* RTLLIB_ASSOCIATING* are for BSS client mode
|
* the driver shall not perform RX filtering unless
|
* the state is LINKED.
|
* The driver shall just check for the state LINKED and
|
* defaults to NOLINK for ALL the other states (including
|
* LINKED_SCANNING)
|
*/
|
|
/* the association procedure will start (wq scheduling)*/
|
RTLLIB_ASSOCIATING,
|
RTLLIB_ASSOCIATING_RETRY,
|
|
/* the association procedure is sending AUTH request*/
|
RTLLIB_ASSOCIATING_AUTHENTICATING,
|
|
/* the association procedure has successfully authenticated
|
* and is sending association request
|
*/
|
RTLLIB_ASSOCIATING_AUTHENTICATED,
|
|
/* the link is ok. the card associated to a BSS or linked
|
* to a ibss cell or acting as an AP and creating the bss
|
*/
|
RTLLIB_LINKED,
|
|
/* same as LINKED, but the driver shall apply RX filter
|
* rules as we are in NO_LINK mode. As the card is still
|
* logically linked, but it is doing a syncro site survey
|
* then it will be back to LINKED state.
|
*/
|
RTLLIB_LINKED_SCANNING,
|
};
|
|
#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
|
#define DEFAULT_FTS 2346
|
|
#define CFG_RTLLIB_RESERVE_FCS (1<<0)
|
#define CFG_RTLLIB_COMPUTE_FCS (1<<1)
|
|
struct tx_pending {
|
int frag;
|
struct rtllib_txb *txb;
|
};
|
|
struct bandwidth_autoswitch {
|
long threshold_20Mhzto40Mhz;
|
long threshold_40Mhzto20Mhz;
|
bool bforced_tx20Mhz;
|
bool bautoswitch_enable;
|
};
|
|
|
|
#define REORDER_WIN_SIZE 128
|
#define REORDER_ENTRY_NUM 128
|
struct rx_reorder_entry {
|
struct list_head List;
|
u16 SeqNum;
|
struct rtllib_rxb *prxb;
|
};
|
enum fsync_state {
|
Default_Fsync,
|
HW_Fsync,
|
SW_Fsync
|
};
|
|
enum rt_ps_mode {
|
eActive,
|
eMaxPs,
|
eFastPs,
|
eAutoPs,
|
};
|
|
enum ips_callback_function {
|
IPS_CALLBACK_NONE = 0,
|
IPS_CALLBACK_MGNT_LINK_REQUEST = 1,
|
IPS_CALLBACK_JOIN_REQUEST = 2,
|
};
|
|
enum rt_rf_power_state {
|
eRfOn,
|
eRfSleep,
|
eRfOff
|
};
|
|
struct rt_pwr_save_ctrl {
|
|
bool bInactivePs;
|
bool bIPSModeBackup;
|
bool bSwRfProcessing;
|
enum rt_rf_power_state eInactivePowerState;
|
enum ips_callback_function ReturnPoint;
|
|
bool bLeisurePs;
|
u8 LpsIdleCount;
|
u8 RegMaxLPSAwakeIntvl;
|
u8 LPSAwakeIntvl;
|
|
u32 CurPsLevel;
|
u32 RegRfPsLevel;
|
|
bool bFwCtrlLPS;
|
|
};
|
|
#define RT_RF_CHANGE_SOURCE u32
|
|
#define RF_CHANGE_BY_SW BIT31
|
#define RF_CHANGE_BY_HW BIT30
|
#define RF_CHANGE_BY_PS BIT29
|
#define RF_CHANGE_BY_IPS BIT28
|
#define RF_CHANGE_BY_INIT 0
|
|
enum country_code_type {
|
COUNTRY_CODE_FCC = 0,
|
COUNTRY_CODE_IC = 1,
|
COUNTRY_CODE_ETSI = 2,
|
COUNTRY_CODE_SPAIN = 3,
|
COUNTRY_CODE_FRANCE = 4,
|
COUNTRY_CODE_MKK = 5,
|
COUNTRY_CODE_MKK1 = 6,
|
COUNTRY_CODE_ISRAEL = 7,
|
COUNTRY_CODE_TELEC = 8,
|
COUNTRY_CODE_MIC = 9,
|
COUNTRY_CODE_GLOBAL_DOMAIN = 10,
|
COUNTRY_CODE_WORLD_WIDE_13 = 11,
|
COUNTRY_CODE_TELEC_NETGEAR = 12,
|
COUNTRY_CODE_MAX
|
};
|
|
enum scan_op_backup_opt {
|
SCAN_OPT_BACKUP = 0,
|
SCAN_OPT_RESTORE,
|
SCAN_OPT_MAX
|
};
|
|
enum fw_cmd_io_type {
|
FW_CMD_DIG_ENABLE = 0,
|
FW_CMD_DIG_DISABLE = 1,
|
FW_CMD_DIG_HALT = 2,
|
FW_CMD_DIG_RESUME = 3,
|
FW_CMD_HIGH_PWR_ENABLE = 4,
|
FW_CMD_HIGH_PWR_DISABLE = 5,
|
FW_CMD_RA_RESET = 6,
|
FW_CMD_RA_ACTIVE = 7,
|
FW_CMD_RA_REFRESH_N = 8,
|
FW_CMD_RA_REFRESH_BG = 9,
|
FW_CMD_RA_INIT = 10,
|
FW_CMD_IQK_ENABLE = 11,
|
FW_CMD_TXPWR_TRACK_ENABLE = 12,
|
FW_CMD_TXPWR_TRACK_DISABLE = 13,
|
FW_CMD_TXPWR_TRACK_THERMAL = 14,
|
FW_CMD_PAUSE_DM_BY_SCAN = 15,
|
FW_CMD_RESUME_DM_BY_SCAN = 16,
|
FW_CMD_RA_REFRESH_N_COMB = 17,
|
FW_CMD_RA_REFRESH_BG_COMB = 18,
|
FW_CMD_ANTENNA_SW_ENABLE = 19,
|
FW_CMD_ANTENNA_SW_DISABLE = 20,
|
FW_CMD_TX_FEEDBACK_CCX_ENABLE = 21,
|
FW_CMD_LPS_ENTER = 22,
|
FW_CMD_LPS_LEAVE = 23,
|
};
|
|
#define RT_MAX_LD_SLOT_NUM 10
|
struct rt_link_detect {
|
|
u32 NumRecvBcnInPeriod;
|
u32 NumRecvDataInPeriod;
|
|
u32 RxBcnNum[RT_MAX_LD_SLOT_NUM];
|
u32 RxDataNum[RT_MAX_LD_SLOT_NUM];
|
u16 SlotNum;
|
u16 SlotIndex;
|
|
u32 NumTxOkInPeriod;
|
u32 NumRxOkInPeriod;
|
u32 NumRxUnicastOkInPeriod;
|
bool bBusyTraffic;
|
bool bHigherBusyTraffic;
|
bool bHigherBusyRxTraffic;
|
};
|
|
struct sw_cam_table {
|
|
u8 macaddr[ETH_ALEN];
|
bool bused;
|
u8 key_buf[16];
|
u16 key_type;
|
u8 useDK;
|
u8 key_index;
|
|
};
|
#define TOTAL_CAM_ENTRY 32
|
struct rate_adaptive {
|
u8 rate_adaptive_disabled;
|
u8 ratr_state;
|
u16 reserve;
|
|
u32 high_rssi_thresh_for_ra;
|
u32 high2low_rssi_thresh_for_ra;
|
u8 low2high_rssi_thresh_for_ra40M;
|
u32 low_rssi_thresh_for_ra40M;
|
u8 low2high_rssi_thresh_for_ra20M;
|
u32 low_rssi_thresh_for_ra20M;
|
u32 upper_rssi_threshold_ratr;
|
u32 middle_rssi_threshold_ratr;
|
u32 low_rssi_threshold_ratr;
|
u32 low_rssi_threshold_ratr_40M;
|
u32 low_rssi_threshold_ratr_20M;
|
u8 ping_rssi_enable;
|
u32 ping_rssi_ratr;
|
u32 ping_rssi_thresh_for_ra;
|
u32 last_ratr;
|
u8 PreRATRState;
|
|
};
|
|
#define NUM_PMKID_CACHE 16
|
struct rt_pmkid_list {
|
u8 Bssid[ETH_ALEN];
|
u8 PMKID[16];
|
u8 SsidBuf[33];
|
u8 bUsed;
|
};
|
|
struct rt_intel_promisc_mode {
|
bool bPromiscuousOn;
|
bool bFilterSourceStationFrame;
|
};
|
|
|
/*************** DRIVER STATUS *****/
|
#define STATUS_SCANNING 0
|
/*************** DRIVER STATUS *****/
|
|
enum {
|
LPS_IS_WAKE = 0,
|
LPS_IS_SLEEP = 1,
|
LPS_WAIT_NULL_DATA_SEND = 2,
|
};
|
|
struct rtllib_device {
|
struct pci_dev *pdev;
|
struct net_device *dev;
|
struct rtllib_security sec;
|
|
bool disable_mgnt_queue;
|
|
unsigned long status;
|
u8 CntAfterLink;
|
|
enum rt_op_mode OpMode;
|
|
/* The last AssocReq/Resp IEs */
|
u8 *assocreq_ies, *assocresp_ies;
|
size_t assocreq_ies_len, assocresp_ies_len;
|
|
bool bForcedBgMode;
|
u8 RF_Type;
|
|
u8 hwsec_active;
|
bool is_silent_reset;
|
bool is_roaming;
|
bool ieee_up;
|
bool cannot_notify;
|
bool bSupportRemoteWakeUp;
|
bool actscanning;
|
bool FirstIe_InScan;
|
bool be_scan_inprogress;
|
bool beinretry;
|
enum rt_rf_power_state eRFPowerState;
|
RT_RF_CHANGE_SOURCE RfOffReason;
|
bool is_set_key;
|
bool wx_set_enc;
|
struct rt_hi_throughput *pHTInfo;
|
|
spinlock_t reorder_spinlock;
|
u8 Regdot11HTOperationalRateSet[16];
|
u8 Regdot11TxHTOperationalRateSet[16];
|
u8 dot11HTOperationalRateSet[16];
|
u8 RegHTSuppRateSet[16];
|
u8 HTCurrentOperaRate;
|
u8 HTHighestOperaRate;
|
u8 bTxDisableRateFallBack;
|
u8 bTxUseDriverAssingedRate;
|
u8 bTxEnableFwCalcDur;
|
atomic_t atm_swbw;
|
|
struct list_head Tx_TS_Admit_List;
|
struct list_head Tx_TS_Pending_List;
|
struct list_head Tx_TS_Unused_List;
|
struct tx_ts_record TxTsRecord[TOTAL_TS_NUM];
|
struct list_head Rx_TS_Admit_List;
|
struct list_head Rx_TS_Pending_List;
|
struct list_head Rx_TS_Unused_List;
|
struct rx_ts_record RxTsRecord[TOTAL_TS_NUM];
|
struct rx_reorder_entry RxReorderEntry[128];
|
struct list_head RxReorder_Unused_List;
|
|
|
/* Bookkeeping structures */
|
struct net_device_stats stats;
|
struct rtllib_softmac_stats softmac_stats;
|
|
/* Probe / Beacon management */
|
struct list_head network_free_list;
|
struct list_head network_list;
|
struct rtllib_network *networks;
|
int scans;
|
int scan_age;
|
|
int iw_mode; /* operating mode (IW_MODE_*) */
|
bool bNetPromiscuousMode;
|
struct rt_intel_promisc_mode IntelPromiscuousModeInfo;
|
|
spinlock_t lock;
|
spinlock_t wpax_suitlist_lock;
|
|
int tx_headroom; /* Set to size of any additional room needed at front
|
* of allocated Tx SKBs
|
*/
|
u32 config;
|
|
/* WEP and other encryption related settings at the device level */
|
int open_wep; /* Set to 1 to allow unencrypted frames */
|
int auth_mode;
|
int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
|
* WEP key changes
|
*/
|
|
/* If the host performs {en,de}cryption, then set to 1 */
|
int host_encrypt;
|
int host_decrypt;
|
|
int ieee802_1x; /* is IEEE 802.1X used */
|
|
/* WPA data */
|
bool bHalfWirelessN24GMode;
|
int wpa_enabled;
|
int drop_unencrypted;
|
int tkip_countermeasures;
|
int privacy_invoked;
|
size_t wpa_ie_len;
|
u8 *wpa_ie;
|
size_t wps_ie_len;
|
u8 *wps_ie;
|
u8 ap_mac_addr[ETH_ALEN];
|
u16 pairwise_key_type;
|
u16 group_key_type;
|
|
struct lib80211_crypt_info crypt_info;
|
|
struct sw_cam_table swcamtable[TOTAL_CAM_ENTRY];
|
|
struct rt_pmkid_list PMKIDList[NUM_PMKID_CACHE];
|
|
/* Fragmentation structures */
|
struct rtllib_frag_entry frag_cache[17][RTLLIB_FRAG_CACHE_LEN];
|
unsigned int frag_next_idx[17];
|
u16 fts; /* Fragmentation Threshold */
|
#define DEFAULT_RTS_THRESHOLD 2346U
|
#define MIN_RTS_THRESHOLD 1
|
#define MAX_RTS_THRESHOLD 2346U
|
u16 rts; /* RTS threshold */
|
|
/* Association info */
|
u8 bssid[ETH_ALEN];
|
|
/* This stores infos for the current network.
|
* Either the network we are associated in INFRASTRUCTURE
|
* or the network that we are creating in MASTER mode.
|
* ad-hoc is a mixture ;-).
|
* Note that in infrastructure mode, even when not associated,
|
* fields bssid and essid may be valid (if wpa_set and essid_set
|
* are true) as thy carry the value set by the user via iwconfig
|
*/
|
struct rtllib_network current_network;
|
|
enum rtllib_state state;
|
|
int short_slot;
|
int mode; /* A, B, G */
|
int modulation; /* CCK, OFDM */
|
|
/* used for forcing the ibss workqueue to terminate
|
* without wait for the syncro scan to terminate
|
*/
|
short sync_scan_hurryup;
|
u16 scan_watch_dog;
|
|
/* map of allowed channels. 0 is dummy */
|
void *dot11d_info;
|
bool global_domain;
|
u8 active_channel_map[MAX_CHANNEL_NUMBER+1];
|
|
u8 bss_start_channel;
|
u8 ibss_maxjoin_chal;
|
|
int rate; /* current rate */
|
int basic_rate;
|
|
short active_scan;
|
|
/* this contains flags for selectively enable softmac support */
|
u16 softmac_features;
|
|
/* if the sequence control field is not filled by HW */
|
u16 seq_ctrl[5];
|
|
/* association procedure transaction sequence number */
|
u16 associate_seq;
|
|
/* AID for RTXed association responses */
|
u16 assoc_id;
|
|
/* power save mode related*/
|
u8 ack_tx_to_ieee;
|
short ps;
|
short sta_sleep;
|
int ps_timeout;
|
int ps_period;
|
struct tasklet_struct ps_task;
|
u64 ps_time;
|
bool polling;
|
|
short raw_tx;
|
/* used if IEEE_SOFTMAC_TX_QUEUE is set */
|
short queue_stop;
|
short scanning_continue;
|
short proto_started;
|
short proto_stoppping;
|
|
struct mutex wx_mutex;
|
struct mutex scan_mutex;
|
struct mutex ips_mutex;
|
|
spinlock_t mgmt_tx_lock;
|
spinlock_t beacon_lock;
|
|
short beacon_txing;
|
|
short wap_set;
|
short ssid_set;
|
|
/* set on initialization */
|
unsigned int wmm_acm;
|
|
/* for discarding duplicated packets in IBSS */
|
struct list_head ibss_mac_hash[IEEE_IBSS_MAC_HASH_SIZE];
|
|
/* for discarding duplicated packets in BSS */
|
u16 last_rxseq_num[17]; /* rx seq previous per-tid */
|
u16 last_rxfrag_num[17];/* tx frag previous per-tid */
|
unsigned long last_packet_time[17];
|
|
/* for PS mode */
|
unsigned long last_rx_ps_time;
|
bool bAwakePktSent;
|
u8 LPSDelayCnt;
|
|
/* used if IEEE_SOFTMAC_SINGLE_QUEUE is set */
|
struct sk_buff *mgmt_queue_ring[MGMT_QUEUE_NUM];
|
int mgmt_queue_head;
|
int mgmt_queue_tail;
|
u8 AsocRetryCount;
|
struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
|
struct sk_buff_head skb_aggQ[MAX_QUEUE_SIZE];
|
|
bool bdynamic_txpower_enable;
|
|
bool bCTSToSelfEnable;
|
|
u32 fsync_time_interval;
|
u32 fsync_rate_bitmap;
|
u8 fsync_rssi_threshold;
|
bool bfsync_enable;
|
|
u8 fsync_multiple_timeinterval;
|
u32 fsync_firstdiff_ratethreshold;
|
u32 fsync_seconddiff_ratethreshold;
|
enum fsync_state fsync_state;
|
bool bis_any_nonbepkts;
|
struct bandwidth_autoswitch bandwidth_auto_switch;
|
bool FwRWRF;
|
|
struct rt_link_detect LinkDetectInfo;
|
bool bIsAggregateFrame;
|
struct rt_pwr_save_ctrl PowerSaveControl;
|
|
/* used if IEEE_SOFTMAC_TX_QUEUE is set */
|
struct tx_pending tx_pending;
|
|
/* used if IEEE_SOFTMAC_ASSOCIATE is set */
|
struct timer_list associate_timer;
|
|
/* used if IEEE_SOFTMAC_BEACONS is set */
|
struct timer_list beacon_timer;
|
u8 need_sw_enc;
|
struct work_struct associate_complete_wq;
|
struct work_struct ips_leave_wq;
|
struct delayed_work associate_procedure_wq;
|
struct delayed_work softmac_scan_wq;
|
struct delayed_work associate_retry_wq;
|
struct delayed_work start_ibss_wq;
|
struct delayed_work hw_wakeup_wq;
|
struct delayed_work hw_sleep_wq;
|
struct delayed_work link_change_wq;
|
struct work_struct wx_sync_scan_wq;
|
|
union {
|
struct rtllib_rxb *RfdArray[REORDER_WIN_SIZE];
|
struct rtllib_rxb *stats_IndicateArray[REORDER_WIN_SIZE];
|
struct rtllib_rxb *prxbIndicateArray[REORDER_WIN_SIZE];
|
struct {
|
struct sw_chnl_cmd PreCommonCmd[MAX_PRECMD_CNT];
|
struct sw_chnl_cmd PostCommonCmd[MAX_POSTCMD_CNT];
|
struct sw_chnl_cmd RfDependCmd[MAX_RFDEPENDCMD_CNT];
|
};
|
};
|
|
/* Callback functions */
|
void (*set_security)(struct net_device *dev,
|
struct rtllib_security *sec);
|
|
/* Used to TX data frame by using txb structs.
|
* this is not used if in the softmac_features
|
* is set the flag IEEE_SOFTMAC_TX_QUEUE
|
*/
|
int (*hard_start_xmit)(struct rtllib_txb *txb,
|
struct net_device *dev);
|
|
int (*reset_port)(struct net_device *dev);
|
|
/* Softmac-generated frames (management) are TXed via this
|
* callback if the flag IEEE_SOFTMAC_SINGLE_QUEUE is
|
* not set. As some cards may have different HW queues that
|
* one might want to use for data and management frames
|
* the option to have two callbacks might be useful.
|
* This function can't sleep.
|
*/
|
int (*softmac_hard_start_xmit)(struct sk_buff *skb,
|
struct net_device *dev);
|
|
/* used instead of hard_start_xmit (not softmac_hard_start_xmit)
|
* if the IEEE_SOFTMAC_TX_QUEUE feature is used to TX data
|
* frames. If the option IEEE_SOFTMAC_SINGLE_QUEUE is also set
|
* then also management frames are sent via this callback.
|
* This function can't sleep.
|
*/
|
void (*softmac_data_hard_start_xmit)(struct sk_buff *skb,
|
struct net_device *dev, int rate);
|
|
/* stops the HW queue for DATA frames. Useful to avoid
|
* waste time to TX data frame when we are reassociating
|
* This function can sleep.
|
*/
|
void (*data_hard_stop)(struct net_device *dev);
|
|
/* OK this is complementing to data_poll_hard_stop */
|
void (*data_hard_resume)(struct net_device *dev);
|
|
/* ask to the driver to retune the radio.
|
* This function can sleep. the driver should ensure
|
* the radio has been switched before return.
|
*/
|
void (*set_chan)(struct net_device *dev, short ch);
|
|
void (*rtllib_start_hw_scan)(struct net_device *dev);
|
void (*rtllib_stop_hw_scan)(struct net_device *dev);
|
|
/* indicate the driver that the link state is changed
|
* for example it may indicate the card is associated now.
|
* Driver might be interested in this to apply RX filter
|
* rules or simply light the LINK led
|
*/
|
void (*link_change)(struct net_device *dev);
|
|
/* these two function indicates to the HW when to start
|
* and stop to send beacons. This is used when the
|
* IEEE_SOFTMAC_BEACONS is not set. For now the
|
* stop_send_bacons is NOT guaranteed to be called only
|
* after start_send_beacons.
|
*/
|
void (*start_send_beacons)(struct net_device *dev);
|
void (*stop_send_beacons)(struct net_device *dev);
|
|
/* power save mode related */
|
void (*sta_wake_up)(struct net_device *dev);
|
void (*enter_sleep_state)(struct net_device *dev, u64 time);
|
short (*ps_is_queue_empty)(struct net_device *dev);
|
int (*handle_beacon)(struct net_device *dev,
|
struct rtllib_beacon *beacon,
|
struct rtllib_network *network);
|
int (*handle_assoc_response)(struct net_device *dev,
|
struct rtllib_assoc_response_frame *resp,
|
struct rtllib_network *network);
|
|
|
/* check whether Tx hw resource available */
|
short (*check_nic_enough_desc)(struct net_device *dev, int queue_index);
|
void (*SetBWModeHandler)(struct net_device *dev,
|
enum ht_channel_width Bandwidth,
|
enum ht_extchnl_offset Offset);
|
bool (*GetNmodeSupportBySecCfg)(struct net_device *dev);
|
void (*SetWirelessMode)(struct net_device *dev, u8 wireless_mode);
|
bool (*GetHalfNmodeSupportByAPsHandler)(struct net_device *dev);
|
u8 (*rtllib_ap_sec_type)(struct rtllib_device *ieee);
|
void (*InitialGainHandler)(struct net_device *dev, u8 Operation);
|
bool (*SetFwCmdHandler)(struct net_device *dev,
|
enum fw_cmd_io_type FwCmdIO);
|
void (*UpdateBeaconInterruptHandler)(struct net_device *dev,
|
bool start);
|
void (*ScanOperationBackupHandler)(struct net_device *dev,
|
u8 Operation);
|
void (*LedControlHandler)(struct net_device *dev,
|
enum led_ctl_mode LedAction);
|
void (*SetHwRegHandler)(struct net_device *dev, u8 variable, u8 *val);
|
|
void (*AllowAllDestAddrHandler)(struct net_device *dev,
|
bool bAllowAllDA, bool WriteIntoReg);
|
|
void (*rtllib_ips_leave_wq)(struct net_device *dev);
|
void (*rtllib_ips_leave)(struct net_device *dev);
|
void (*LeisurePSLeave)(struct net_device *dev);
|
|
/* This must be the last item so that it points to the data
|
* allocated beyond this structure by alloc_rtllib
|
*/
|
u8 priv[];
|
};
|
|
#define IEEE_A (1<<0)
|
#define IEEE_B (1<<1)
|
#define IEEE_G (1<<2)
|
#define IEEE_N_24G (1<<4)
|
#define IEEE_N_5G (1<<5)
|
#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
|
|
/* Generate a 802.11 header */
|
|
/* Uses the channel change callback directly
|
* instead of [start/stop] scan callbacks
|
*/
|
#define IEEE_SOFTMAC_SCAN (1<<2)
|
|
/* Perform authentication and association handshake */
|
#define IEEE_SOFTMAC_ASSOCIATE (1<<3)
|
|
/* Generate probe requests */
|
#define IEEE_SOFTMAC_PROBERQ (1<<4)
|
|
/* Generate response to probe requests */
|
#define IEEE_SOFTMAC_PROBERS (1<<5)
|
|
/* The ieee802.11 stack will manage the netif queue
|
* wake/stop for the driver, taking care of 802.11
|
* fragmentation. See softmac.c for details.
|
*/
|
#define IEEE_SOFTMAC_TX_QUEUE (1<<7)
|
|
/* Uses only the softmac_data_hard_start_xmit
|
* even for TX management frames.
|
*/
|
#define IEEE_SOFTMAC_SINGLE_QUEUE (1<<8)
|
|
/* Generate beacons. The stack will enqueue beacons
|
* to the card
|
*/
|
#define IEEE_SOFTMAC_BEACONS (1<<6)
|
|
|
static inline void *rtllib_priv(struct net_device *dev)
|
{
|
return ((struct rtllib_device *)netdev_priv(dev))->priv;
|
}
|
|
static inline int rtllib_is_empty_essid(const char *essid, int essid_len)
|
{
|
/* Single white space is for Linksys APs */
|
if (essid_len == 1 && essid[0] == ' ')
|
return 1;
|
|
/* Otherwise, if the entire essid is 0, we assume it is hidden */
|
while (essid_len) {
|
essid_len--;
|
if (essid[essid_len] != '\0')
|
return 0;
|
}
|
|
return 1;
|
}
|
|
static inline int rtllib_get_hdrlen(u16 fc)
|
{
|
int hdrlen = RTLLIB_3ADDR_LEN;
|
|
switch (WLAN_FC_GET_TYPE(fc)) {
|
case RTLLIB_FTYPE_DATA:
|
if ((fc & RTLLIB_FCTL_FROMDS) && (fc & RTLLIB_FCTL_TODS))
|
hdrlen = RTLLIB_4ADDR_LEN; /* Addr4 */
|
if (RTLLIB_QOS_HAS_SEQ(fc))
|
hdrlen += 2; /* QOS ctrl*/
|
break;
|
case RTLLIB_FTYPE_CTL:
|
switch (WLAN_FC_GET_STYPE(fc)) {
|
case RTLLIB_STYPE_CTS:
|
case RTLLIB_STYPE_ACK:
|
hdrlen = RTLLIB_1ADDR_LEN;
|
break;
|
default:
|
hdrlen = RTLLIB_2ADDR_LEN;
|
break;
|
}
|
break;
|
}
|
|
return hdrlen;
|
}
|
|
static inline u8 *rtllib_get_payload(struct rtllib_hdr *hdr)
|
{
|
switch (rtllib_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) {
|
case RTLLIB_1ADDR_LEN:
|
return ((struct rtllib_hdr_1addr *)hdr)->payload;
|
case RTLLIB_2ADDR_LEN:
|
return ((struct rtllib_hdr_2addr *)hdr)->payload;
|
case RTLLIB_3ADDR_LEN:
|
return ((struct rtllib_hdr_3addr *)hdr)->payload;
|
case RTLLIB_4ADDR_LEN:
|
return ((struct rtllib_hdr_4addr *)hdr)->payload;
|
}
|
return NULL;
|
}
|
|
static inline int rtllib_is_ofdm_rate(u8 rate)
|
{
|
switch (rate & ~RTLLIB_BASIC_RATE_MASK) {
|
case RTLLIB_OFDM_RATE_6MB:
|
case RTLLIB_OFDM_RATE_9MB:
|
case RTLLIB_OFDM_RATE_12MB:
|
case RTLLIB_OFDM_RATE_18MB:
|
case RTLLIB_OFDM_RATE_24MB:
|
case RTLLIB_OFDM_RATE_36MB:
|
case RTLLIB_OFDM_RATE_48MB:
|
case RTLLIB_OFDM_RATE_54MB:
|
return 1;
|
}
|
return 0;
|
}
|
|
static inline int rtllib_is_cck_rate(u8 rate)
|
{
|
switch (rate & ~RTLLIB_BASIC_RATE_MASK) {
|
case RTLLIB_CCK_RATE_1MB:
|
case RTLLIB_CCK_RATE_2MB:
|
case RTLLIB_CCK_RATE_5MB:
|
case RTLLIB_CCK_RATE_11MB:
|
return 1;
|
}
|
return 0;
|
}
|
|
|
/* rtllib.c */
|
void free_rtllib(struct net_device *dev);
|
struct net_device *alloc_rtllib(int sizeof_priv);
|
|
/* rtllib_tx.c */
|
|
int rtllib_encrypt_fragment(
|
struct rtllib_device *ieee,
|
struct sk_buff *frag,
|
int hdr_len);
|
|
int rtllib_xmit(struct sk_buff *skb, struct net_device *dev);
|
void rtllib_txb_free(struct rtllib_txb *txb);
|
|
/* rtllib_rx.c */
|
int rtllib_rx(struct rtllib_device *ieee, struct sk_buff *skb,
|
struct rtllib_rx_stats *rx_stats);
|
void rtllib_rx_probe_rq(struct rtllib_device *ieee,
|
struct sk_buff *skb);
|
int rtllib_legal_channel(struct rtllib_device *rtllib, u8 channel);
|
|
/* rtllib_wx.c */
|
int rtllib_wx_get_scan(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int rtllib_wx_set_encode(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int rtllib_wx_get_encode(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *key);
|
int rtllib_wx_set_encode_ext(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
int rtllib_wx_set_auth(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
struct iw_param *data, char *extra);
|
int rtllib_wx_set_mlme(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
int rtllib_wx_set_gen_ie(struct rtllib_device *ieee, u8 *ie, size_t len);
|
|
/* rtllib_softmac.c */
|
int rtllib_rx_frame_softmac(struct rtllib_device *ieee, struct sk_buff *skb,
|
struct rtllib_rx_stats *rx_stats, u16 type,
|
u16 stype);
|
void rtllib_softmac_new_net(struct rtllib_device *ieee,
|
struct rtllib_network *net);
|
|
void SendDisassociation(struct rtllib_device *ieee, bool deauth, u16 asRsn);
|
void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee);
|
|
void rtllib_stop_send_beacons(struct rtllib_device *ieee);
|
void notify_wx_assoc_event(struct rtllib_device *ieee);
|
void rtllib_start_ibss(struct rtllib_device *ieee);
|
int rtllib_softmac_init(struct rtllib_device *ieee);
|
void rtllib_softmac_free(struct rtllib_device *ieee);
|
void rtllib_disassociate(struct rtllib_device *ieee);
|
void rtllib_stop_scan(struct rtllib_device *ieee);
|
bool rtllib_act_scanning(struct rtllib_device *ieee, bool sync_scan);
|
void rtllib_stop_scan_syncro(struct rtllib_device *ieee);
|
void rtllib_start_scan_syncro(struct rtllib_device *ieee, u8 is_mesh);
|
void rtllib_sta_ps_send_null_frame(struct rtllib_device *ieee, short pwr);
|
void rtllib_sta_ps_send_pspoll_frame(struct rtllib_device *ieee);
|
void rtllib_start_protocol(struct rtllib_device *ieee);
|
void rtllib_stop_protocol(struct rtllib_device *ieee, u8 shutdown);
|
|
void rtllib_EnableNetMonitorMode(struct net_device *dev, bool bInitState);
|
void rtllib_DisableNetMonitorMode(struct net_device *dev, bool bInitState);
|
void rtllib_EnableIntelPromiscuousMode(struct net_device *dev, bool bInitState);
|
void rtllib_DisableIntelPromiscuousMode(struct net_device *dev,
|
bool bInitState);
|
void rtllib_softmac_stop_protocol(struct rtllib_device *ieee,
|
u8 mesh_flag, u8 shutdown);
|
void rtllib_softmac_start_protocol(struct rtllib_device *ieee, u8 mesh_flag);
|
|
void rtllib_reset_queue(struct rtllib_device *ieee);
|
void rtllib_wake_all_queues(struct rtllib_device *ieee);
|
void rtllib_stop_all_queues(struct rtllib_device *ieee);
|
struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee);
|
void rtllib_start_send_beacons(struct rtllib_device *ieee);
|
void rtllib_stop_send_beacons(struct rtllib_device *ieee);
|
|
void notify_wx_assoc_event(struct rtllib_device *ieee);
|
void rtllib_ps_tx_ack(struct rtllib_device *ieee, short success);
|
|
void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee);
|
u8 rtllib_ap_sec_type(struct rtllib_device *ieee);
|
|
/* rtllib_softmac_wx.c */
|
|
int rtllib_wx_get_wap(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *ext);
|
|
int rtllib_wx_set_wap(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *awrq, char *extra);
|
|
int rtllib_wx_get_essid(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int rtllib_wx_set_rate(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_get_rate(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_set_mode(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int rtllib_wx_set_scan(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int rtllib_wx_set_essid(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_get_mode(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int rtllib_wx_set_freq(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
|
int rtllib_wx_get_freq(struct rtllib_device *ieee, struct iw_request_info *a,
|
union iwreq_data *wrqu, char *b);
|
void rtllib_wx_sync_scan_wq(void *data);
|
|
int rtllib_wx_set_rawtx(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_get_name(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_set_power(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_get_power(struct rtllib_device *ieee,
|
struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_set_rts(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
|
int rtllib_wx_get_rts(struct rtllib_device *ieee, struct iw_request_info *info,
|
union iwreq_data *wrqu, char *extra);
|
#define MAX_RECEIVE_BUFFER_SIZE 9100
|
|
void HTSetConnectBwMode(struct rtllib_device *ieee,
|
enum ht_channel_width Bandwidth,
|
enum ht_extchnl_offset Offset);
|
void HTUpdateDefaultSetting(struct rtllib_device *ieee);
|
void HTConstructCapabilityElement(struct rtllib_device *ieee,
|
u8 *posHTCap, u8 *len,
|
u8 isEncrypt, bool bAssoc);
|
void HTConstructInfoElement(struct rtllib_device *ieee,
|
u8 *posHTInfo, u8 *len, u8 isEncrypt);
|
void HTConstructRT2RTAggElement(struct rtllib_device *ieee,
|
u8 *posRT2RTAgg, u8 *len);
|
void HTOnAssocRsp(struct rtllib_device *ieee);
|
void HTInitializeHTInfo(struct rtllib_device *ieee);
|
void HTInitializeBssDesc(struct bss_ht *pBssHT);
|
void HTResetSelfAndSavePeerSetting(struct rtllib_device *ieee,
|
struct rtllib_network *pNetwork);
|
void HT_update_self_and_peer_setting(struct rtllib_device *ieee,
|
struct rtllib_network *pNetwork);
|
u8 HTGetHighestMCSRate(struct rtllib_device *ieee, u8 *pMCSRateSet,
|
u8 *pMCSFilter);
|
extern u8 MCS_FILTER_ALL[];
|
extern u16 MCS_DATA_RATE[2][2][77];
|
u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
|
void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
|
bool IsHTHalfNmodeAPs(struct rtllib_device *ieee);
|
u16 TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
|
int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);
|
int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb);
|
int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb);
|
void TsInitAddBA(struct rtllib_device *ieee, struct tx_ts_record *pTS,
|
u8 Policy, u8 bOverwritePending);
|
void TsInitDelBA(struct rtllib_device *ieee,
|
struct ts_common_info *pTsCommonInfo,
|
enum tr_select TxRxSelect);
|
void BaSetupTimeOut(struct timer_list *t);
|
void TxBaInactTimeout(struct timer_list *t);
|
void RxBaInactTimeout(struct timer_list *t);
|
void ResetBaEntry(struct ba_record *pBA);
|
bool GetTs(struct rtllib_device *ieee, struct ts_common_info **ppTS, u8 *Addr,
|
u8 TID, enum tr_select TxRxSelect, bool bAddNewTs);
|
void TSInitialize(struct rtllib_device *ieee);
|
void TsStartAddBaProcess(struct rtllib_device *ieee,
|
struct tx_ts_record *pTxTS);
|
void RemovePeerTS(struct rtllib_device *ieee, u8 *Addr);
|
void RemoveAllTS(struct rtllib_device *ieee);
|
|
extern const long rtllib_wlan_frequencies[];
|
|
static inline const char *escape_essid(const char *essid, u8 essid_len)
|
{
|
static char escaped[IW_ESSID_MAX_SIZE * 2 + 1];
|
|
if (rtllib_is_empty_essid(essid, essid_len)) {
|
memcpy(escaped, "<hidden>", sizeof("<hidden>"));
|
return escaped;
|
}
|
|
snprintf(escaped, sizeof(escaped), "%*pE", essid_len, essid);
|
return escaped;
|
}
|
|
/* fun with the built-in rtllib stack... */
|
bool rtllib_MgntDisconnect(struct rtllib_device *rtllib, u8 asRsn);
|
|
|
/* For the function is more related to hardware setting, it's better to use the
|
* ieee handler to refer to it.
|
*/
|
void rtllib_FlushRxTsPendingPkts(struct rtllib_device *ieee,
|
struct rx_ts_record *pTS);
|
int rtllib_parse_info_param(struct rtllib_device *ieee,
|
struct rtllib_info_element *info_element,
|
u16 length,
|
struct rtllib_network *network,
|
struct rtllib_rx_stats *stats);
|
|
void rtllib_indicate_packets(struct rtllib_device *ieee,
|
struct rtllib_rxb **prxbIndicateArray, u8 index);
|
void HTUseDefaultSetting(struct rtllib_device *ieee);
|
#define RT_ASOC_RETRY_LIMIT 5
|
u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee);
|
|
#endif /* RTLLIB_H */
|
