6942 lines
203 KiB
C
6942 lines
203 KiB
C
|
/******************************************************************************
|
||
|
*
|
||
|
* Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
|
||
|
*
|
||
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
* under the terms of version 2 of the GNU General Public License as
|
||
|
* published by the Free Software Foundation.
|
||
|
*
|
||
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
* more details.
|
||
|
*
|
||
|
******************************************************************************/
|
||
|
#define _RTW_MLME_EXT_C_
|
||
|
|
||
|
#include <drv_types.h>
|
||
|
#include <rtw_debug.h>
|
||
|
#include <rtw_wifi_regd.h>
|
||
|
|
||
|
|
||
|
static struct mlme_handler mlme_sta_tbl[] = {
|
||
|
{WIFI_ASSOCREQ, "OnAssocReq", &OnAssocReq},
|
||
|
{WIFI_ASSOCRSP, "OnAssocRsp", &OnAssocRsp},
|
||
|
{WIFI_REASSOCREQ, "OnReAssocReq", &OnAssocReq},
|
||
|
{WIFI_REASSOCRSP, "OnReAssocRsp", &OnAssocRsp},
|
||
|
{WIFI_PROBEREQ, "OnProbeReq", &OnProbeReq},
|
||
|
{WIFI_PROBERSP, "OnProbeRsp", &OnProbeRsp},
|
||
|
|
||
|
/*----------------------------------------------------------
|
||
|
below 2 are reserved
|
||
|
-----------------------------------------------------------*/
|
||
|
{0, "DoReserved", &DoReserved},
|
||
|
{0, "DoReserved", &DoReserved},
|
||
|
{WIFI_BEACON, "OnBeacon", &OnBeacon},
|
||
|
{WIFI_ATIM, "OnATIM", &OnAtim},
|
||
|
{WIFI_DISASSOC, "OnDisassoc", &OnDisassoc},
|
||
|
{WIFI_AUTH, "OnAuth", &OnAuthClient},
|
||
|
{WIFI_DEAUTH, "OnDeAuth", &OnDeAuth},
|
||
|
{WIFI_ACTION, "OnAction", &OnAction},
|
||
|
{WIFI_ACTION_NOACK, "OnActionNoAck", &OnAction},
|
||
|
};
|
||
|
|
||
|
static struct action_handler OnAction_tbl[] = {
|
||
|
{RTW_WLAN_CATEGORY_SPECTRUM_MGMT, "ACTION_SPECTRUM_MGMT", on_action_spct},
|
||
|
{RTW_WLAN_CATEGORY_QOS, "ACTION_QOS", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_DLS, "ACTION_DLS", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_BACK, "ACTION_BACK", &OnAction_back},
|
||
|
{RTW_WLAN_CATEGORY_PUBLIC, "ACTION_PUBLIC", on_action_public},
|
||
|
{RTW_WLAN_CATEGORY_RADIO_MEASUREMENT, "ACTION_RADIO_MEASUREMENT", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_FT, "ACTION_FT", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_HT, "ACTION_HT", &OnAction_ht},
|
||
|
{RTW_WLAN_CATEGORY_SA_QUERY, "ACTION_SA_QUERY", &OnAction_sa_query},
|
||
|
{RTW_WLAN_CATEGORY_UNPROTECTED_WNM, "ACTION_UNPROTECTED_WNM", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_SELF_PROTECTED, "ACTION_SELF_PROTECTED", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_WMM, "ACTION_WMM", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_VHT, "ACTION_VHT", &DoReserved},
|
||
|
{RTW_WLAN_CATEGORY_P2P, "ACTION_P2P", &DoReserved},
|
||
|
};
|
||
|
|
||
|
|
||
|
static u8 null_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
|
||
|
|
||
|
/**************************************************
|
||
|
OUI definitions for the vendor specific IE
|
||
|
***************************************************/
|
||
|
unsigned char RTW_WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01};
|
||
|
unsigned char WMM_OUI[] = {0x00, 0x50, 0xf2, 0x02};
|
||
|
unsigned char WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04};
|
||
|
unsigned char P2P_OUI[] = {0x50, 0x6F, 0x9A, 0x09};
|
||
|
unsigned char WFD_OUI[] = {0x50, 0x6F, 0x9A, 0x0A};
|
||
|
|
||
|
unsigned char WMM_INFO_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01};
|
||
|
unsigned char WMM_PARA_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01};
|
||
|
|
||
|
static unsigned char REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20};
|
||
|
|
||
|
/********************************************************
|
||
|
ChannelPlan definitions
|
||
|
*********************************************************/
|
||
|
static RT_CHANNEL_PLAN_2G RTW_ChannelPlan2G[RT_CHANNEL_DOMAIN_2G_MAX] = {
|
||
|
{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x00, RT_CHANNEL_DOMAIN_2G_WORLD , Passive scan CH 12, 13 */
|
||
|
{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x01, RT_CHANNEL_DOMAIN_2G_ETSI1 */
|
||
|
{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11}, /* 0x02, RT_CHANNEL_DOMAIN_2G_FCC1 */
|
||
|
{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}, /* 0x03, RT_CHANNEL_DOMAIN_2G_MIKK1 */
|
||
|
{{10, 11, 12, 13}, 4}, /* 0x04, RT_CHANNEL_DOMAIN_2G_ETSI2 */
|
||
|
{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}, /* 0x05, RT_CHANNEL_DOMAIN_2G_GLOBAL , Passive scan CH 12, 13, 14 */
|
||
|
{{}, 0}, /* 0x06, RT_CHANNEL_DOMAIN_2G_NULL */
|
||
|
};
|
||
|
|
||
|
static RT_CHANNEL_PLAN_5G RTW_ChannelPlan5G[RT_CHANNEL_DOMAIN_5G_MAX] = {
|
||
|
{{}, 0}, /* 0x00, RT_CHANNEL_DOMAIN_5G_NULL */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}, 19}, /* 0x01, RT_CHANNEL_DOMAIN_5G_ETSI1 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165}, 24}, /* 0x02, RT_CHANNEL_DOMAIN_5G_ETSI2 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 149, 153, 157, 161, 165}, 22}, /* 0x03, RT_CHANNEL_DOMAIN_5G_ETSI3 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165}, 24}, /* 0x04, RT_CHANNEL_DOMAIN_5G_FCC1 */
|
||
|
{{36, 40, 44, 48, 149, 153, 157, 161, 165}, 9}, /* 0x05, RT_CHANNEL_DOMAIN_5G_FCC2 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}, 13}, /* 0x06, RT_CHANNEL_DOMAIN_5G_FCC3 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161}, 12}, /* 0x07, RT_CHANNEL_DOMAIN_5G_FCC4 */
|
||
|
{{149, 153, 157, 161, 165}, 5}, /* 0x08, RT_CHANNEL_DOMAIN_5G_FCC5 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64}, 8}, /* 0x09, RT_CHANNEL_DOMAIN_5G_FCC6 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149, 153, 157, 161, 165}, 20}, /* 0x0A, RT_CHANNEL_DOMAIN_5G_FCC7_IC1 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 149, 153, 157, 161, 165}, 20}, /* 0x0B, RT_CHANNEL_DOMAIN_5G_KCC1 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}, 19}, /* 0x0C, RT_CHANNEL_DOMAIN_5G_MKK1 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64}, 8}, /* 0x0D, RT_CHANNEL_DOMAIN_5G_MKK2 */
|
||
|
{{100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}, 11}, /* 0x0E, RT_CHANNEL_DOMAIN_5G_MKK3 */
|
||
|
{{56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149, 153, 157, 161, 165}, 15}, /* 0x0F, RT_CHANNEL_DOMAIN_5G_NCC1 */
|
||
|
{{56, 60, 64, 149, 153, 157, 161, 165}, 8}, /* 0x10, RT_CHANNEL_DOMAIN_5G_NCC2 */
|
||
|
{{149, 153, 157, 161, 165}, 5}, /* 0x11, RT_CHANNEL_DOMAIN_5G_NCC3 */
|
||
|
{{36, 40, 44, 48}, 4}, /* 0x12, RT_CHANNEL_DOMAIN_5G_ETSI4 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 136, 140, 149, 153, 157, 161, 165}, 20}, /* 0x13, RT_CHANNEL_DOMAIN_5G_ETSI5 */
|
||
|
{{149, 153, 157, 161}, 4}, /* 0x14, RT_CHANNEL_DOMAIN_5G_FCC8 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64}, 8}, /* 0x15, RT_CHANNEL_DOMAIN_5G_ETSI6 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 149, 153, 157, 161, 165}, 13}, /* 0x16, RT_CHANNEL_DOMAIN_5G_ETSI7 */
|
||
|
{{36, 40, 44, 48, 149, 153, 157, 161, 165}, 9}, /* 0x17, RT_CHANNEL_DOMAIN_5G_ETSI8 */
|
||
|
{{100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140}, 11}, /* 0x18, RT_CHANNEL_DOMAIN_5G_ETSI9 */
|
||
|
{{149, 153, 157, 161, 165}, 5}, /* 0x19, RT_CHANNEL_DOMAIN_5G_ETSI10 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 132, 136, 140, 149, 153, 157, 161, 165}, 16}, /* 0x1A, RT_CHANNEL_DOMAIN_5G_ETSI11 */
|
||
|
{{52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}, 17}, /* 0x1B, RT_CHANNEL_DOMAIN_5G_NCC4 */
|
||
|
{{149, 153, 157, 161}, 4}, /* 0x1C, RT_CHANNEL_DOMAIN_5G_ETSI12 */
|
||
|
{{36, 40, 44, 48, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}, 17}, /* 0x1D, RT_CHANNEL_DOMAIN_5G_FCC9 */
|
||
|
{{36, 40, 44, 48, 100, 104, 108, 112, 116, 132, 136, 140}, 12}, /* 0x1E, RT_CHANNEL_DOMAIN_5G_ETSI13 */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161}, 20}, /* 0x1F, RT_CHANNEL_DOMAIN_5G_FCC10 */
|
||
|
|
||
|
/* Driver self defined for old channel plan Compatible , Remember to modify if have new channel plan definition ===== */
|
||
|
{{36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 132, 136, 140, 149, 153, 157, 161, 165}, 21}, /* 0x20, RT_CHANNEL_DOMAIN_5G_FCC */
|
||
|
{{36, 40, 44, 48}, 4}, /* 0x21, RT_CHANNEL_DOMAIN_5G_JAPAN_NO_DFS */
|
||
|
{{36, 40, 44, 48, 149, 153, 157, 161}, 8}, /* 0x22, RT_CHANNEL_DOMAIN_5G_FCC4_NO_DFS */
|
||
|
};
|
||
|
|
||
|
static RT_CHANNEL_PLAN_MAP RTW_ChannelPlanMap[RT_CHANNEL_DOMAIN_MAX] = {
|
||
|
/* 0x00 ~ 0x1F , Old Define ===== */
|
||
|
{0x02, 0x20}, /* 0x00, RT_CHANNEL_DOMAIN_FCC */
|
||
|
{0x02, 0x0A}, /* 0x01, RT_CHANNEL_DOMAIN_IC */
|
||
|
{0x01, 0x01}, /* 0x02, RT_CHANNEL_DOMAIN_ETSI */
|
||
|
{0x01, 0x00}, /* 0x03, RT_CHANNEL_DOMAIN_SPAIN */
|
||
|
{0x01, 0x00}, /* 0x04, RT_CHANNEL_DOMAIN_FRANCE */
|
||
|
{0x03, 0x00}, /* 0x05, RT_CHANNEL_DOMAIN_MKK */
|
||
|
{0x03, 0x00}, /* 0x06, RT_CHANNEL_DOMAIN_MKK1 */
|
||
|
{0x01, 0x09}, /* 0x07, RT_CHANNEL_DOMAIN_ISRAEL */
|
||
|
{0x03, 0x09}, /* 0x08, RT_CHANNEL_DOMAIN_TELEC */
|
||
|
{0x03, 0x00}, /* 0x09, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN */
|
||
|
{0x00, 0x00}, /* 0x0A, RT_CHANNEL_DOMAIN_WORLD_WIDE_13 */
|
||
|
{0x02, 0x0F}, /* 0x0B, RT_CHANNEL_DOMAIN_TAIWAN */
|
||
|
{0x01, 0x08}, /* 0x0C, RT_CHANNEL_DOMAIN_CHINA */
|
||
|
{0x02, 0x06}, /* 0x0D, RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO */
|
||
|
{0x02, 0x0B}, /* 0x0E, RT_CHANNEL_DOMAIN_KOREA */
|
||
|
{0x02, 0x09}, /* 0x0F, RT_CHANNEL_DOMAIN_TURKEY */
|
||
|
{0x01, 0x01}, /* 0x10, RT_CHANNEL_DOMAIN_JAPAN */
|
||
|
{0x02, 0x05}, /* 0x11, RT_CHANNEL_DOMAIN_FCC_NO_DFS */
|
||
|
{0x01, 0x21}, /* 0x12, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */
|
||
|
{0x00, 0x04}, /* 0x13, RT_CHANNEL_DOMAIN_WORLD_WIDE_5G */
|
||
|
{0x02, 0x10}, /* 0x14, RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS */
|
||
|
{0x00, 0x21}, /* 0x15, RT_CHANNEL_DOMAIN_ETSI_NO_DFS */
|
||
|
{0x00, 0x22}, /* 0x16, RT_CHANNEL_DOMAIN_KOREA_NO_DFS */
|
||
|
{0x03, 0x21}, /* 0x17, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */
|
||
|
{0x06, 0x08}, /* 0x18, RT_CHANNEL_DOMAIN_PAKISTAN_NO_DFS */
|
||
|
{0x02, 0x08}, /* 0x19, RT_CHANNEL_DOMAIN_TAIWAN2_NO_DFS */
|
||
|
{0x00, 0x00}, /* 0x1A, */
|
||
|
{0x00, 0x00}, /* 0x1B, */
|
||
|
{0x00, 0x00}, /* 0x1C, */
|
||
|
{0x00, 0x00}, /* 0x1D, */
|
||
|
{0x00, 0x00}, /* 0x1E, */
|
||
|
{0x06, 0x04}, /* 0x1F, RT_CHANNEL_DOMAIN_WORLD_WIDE_ONLY_5G */
|
||
|
/* 0x20 ~ 0x7F , New Define ===== */
|
||
|
{0x00, 0x00}, /* 0x20, RT_CHANNEL_DOMAIN_WORLD_NULL */
|
||
|
{0x01, 0x00}, /* 0x21, RT_CHANNEL_DOMAIN_ETSI1_NULL */
|
||
|
{0x02, 0x00}, /* 0x22, RT_CHANNEL_DOMAIN_FCC1_NULL */
|
||
|
{0x03, 0x00}, /* 0x23, RT_CHANNEL_DOMAIN_MKK1_NULL */
|
||
|
{0x04, 0x00}, /* 0x24, RT_CHANNEL_DOMAIN_ETSI2_NULL */
|
||
|
{0x02, 0x04}, /* 0x25, RT_CHANNEL_DOMAIN_FCC1_FCC1 */
|
||
|
{0x00, 0x01}, /* 0x26, RT_CHANNEL_DOMAIN_WORLD_ETSI1 */
|
||
|
{0x03, 0x0C}, /* 0x27, RT_CHANNEL_DOMAIN_MKK1_MKK1 */
|
||
|
{0x00, 0x0B}, /* 0x28, RT_CHANNEL_DOMAIN_WORLD_KCC1 */
|
||
|
{0x00, 0x05}, /* 0x29, RT_CHANNEL_DOMAIN_WORLD_FCC2 */
|
||
|
{0x00, 0x00}, /* 0x2A, */
|
||
|
{0x00, 0x00}, /* 0x2B, */
|
||
|
{0x00, 0x00}, /* 0x2C, */
|
||
|
{0x00, 0x00}, /* 0x2D, */
|
||
|
{0x00, 0x00}, /* 0x2E, */
|
||
|
{0x00, 0x00}, /* 0x2F, */
|
||
|
{0x00, 0x06}, /* 0x30, RT_CHANNEL_DOMAIN_WORLD_FCC3 */
|
||
|
{0x00, 0x07}, /* 0x31, RT_CHANNEL_DOMAIN_WORLD_FCC4 */
|
||
|
{0x00, 0x08}, /* 0x32, RT_CHANNEL_DOMAIN_WORLD_FCC5 */
|
||
|
{0x00, 0x09}, /* 0x33, RT_CHANNEL_DOMAIN_WORLD_FCC6 */
|
||
|
{0x02, 0x0A}, /* 0x34, RT_CHANNEL_DOMAIN_FCC1_FCC7 */
|
||
|
{0x00, 0x02}, /* 0x35, RT_CHANNEL_DOMAIN_WORLD_ETSI2 */
|
||
|
{0x00, 0x03}, /* 0x36, RT_CHANNEL_DOMAIN_WORLD_ETSI3 */
|
||
|
{0x03, 0x0D}, /* 0x37, RT_CHANNEL_DOMAIN_MKK1_MKK2 */
|
||
|
{0x03, 0x0E}, /* 0x38, RT_CHANNEL_DOMAIN_MKK1_MKK3 */
|
||
|
{0x02, 0x0F}, /* 0x39, RT_CHANNEL_DOMAIN_FCC1_NCC1 */
|
||
|
{0x00, 0x00}, /* 0x3A, */
|
||
|
{0x00, 0x00}, /* 0x3B, */
|
||
|
{0x00, 0x00}, /* 0x3C, */
|
||
|
{0x00, 0x00}, /* 0x3D, */
|
||
|
{0x00, 0x00}, /* 0x3E, */
|
||
|
{0x00, 0x00}, /* 0x3F, */
|
||
|
{0x02, 0x10}, /* 0x40, RT_CHANNEL_DOMAIN_FCC1_NCC2 */
|
||
|
{0x05, 0x00}, /* 0x41, RT_CHANNEL_DOMAIN_GLOBAL_NULL */
|
||
|
{0x01, 0x12}, /* 0x42, RT_CHANNEL_DOMAIN_ETSI1_ETSI4 */
|
||
|
{0x02, 0x05}, /* 0x43, RT_CHANNEL_DOMAIN_FCC1_FCC2 */
|
||
|
{0x02, 0x11}, /* 0x44, RT_CHANNEL_DOMAIN_FCC1_NCC3 */
|
||
|
{0x00, 0x13}, /* 0x45, RT_CHANNEL_DOMAIN_WORLD_ETSI5 */
|
||
|
{0x02, 0x14}, /* 0x46, RT_CHANNEL_DOMAIN_FCC1_FCC8 */
|
||
|
{0x00, 0x15}, /* 0x47, RT_CHANNEL_DOMAIN_WORLD_ETSI6 */
|
||
|
{0x00, 0x16}, /* 0x48, RT_CHANNEL_DOMAIN_WORLD_ETSI7 */
|
||
|
{0x00, 0x17}, /* 0x49, RT_CHANNEL_DOMAIN_WORLD_ETSI8 */
|
||
|
{0x00, 0x18}, /* 0x50, RT_CHANNEL_DOMAIN_WORLD_ETSI9 */
|
||
|
{0x00, 0x19}, /* 0x51, RT_CHANNEL_DOMAIN_WORLD_ETSI10 */
|
||
|
{0x00, 0x1A}, /* 0x52, RT_CHANNEL_DOMAIN_WORLD_ETSI11 */
|
||
|
{0x02, 0x1B}, /* 0x53, RT_CHANNEL_DOMAIN_FCC1_NCC4 */
|
||
|
{0x00, 0x1C}, /* 0x54, RT_CHANNEL_DOMAIN_WORLD_ETSI12 */
|
||
|
{0x02, 0x1D}, /* 0x55, RT_CHANNEL_DOMAIN_FCC1_FCC9 */
|
||
|
{0x00, 0x1E}, /* 0x56, RT_CHANNEL_DOMAIN_WORLD_ETSI13 */
|
||
|
{0x02, 0x1F}, /* 0x57, RT_CHANNEL_DOMAIN_FCC1_FCC10 */
|
||
|
};
|
||
|
|
||
|
static RT_CHANNEL_PLAN_MAP RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = {0x03, 0x02}; /* use the conbination for max channel numbers */
|
||
|
|
||
|
/*
|
||
|
* Search the @param ch in given @param ch_set
|
||
|
* @ch_set: the given channel set
|
||
|
* @ch: the given channel number
|
||
|
*
|
||
|
* return the index of channel_num in channel_set, -1 if not found
|
||
|
*/
|
||
|
int rtw_ch_set_search_ch(RT_CHANNEL_INFO *ch_set, const u32 ch)
|
||
|
{
|
||
|
int i;
|
||
|
for (i = 0; ch_set[i].ChannelNum != 0; i++) {
|
||
|
if (ch == ch_set[i].ChannelNum)
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if (i >= ch_set[i].ChannelNum)
|
||
|
return -1;
|
||
|
return i;
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
* Check the @param ch is fit with setband setting of @param adapter
|
||
|
* @adapter: the given adapter
|
||
|
* @ch: the given channel number
|
||
|
*
|
||
|
* return true when check valid, false not valid
|
||
|
*/
|
||
|
bool rtw_mlme_band_check(struct adapter *adapter, const u32 ch)
|
||
|
{
|
||
|
if (adapter->setband == GHZ24_50 /* 2.4G and 5G */
|
||
|
|| (adapter->setband == GHZ_24 && ch < 35) /* 2.4G only */
|
||
|
|| (adapter->setband == GHZ_50 && ch > 35) /* 5G only */
|
||
|
) {
|
||
|
return true;
|
||
|
}
|
||
|
return false;
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are the initialization functions for WiFi MLME
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
int init_hw_mlme_ext(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
void init_mlme_default_rate_set(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
unsigned char mixed_datarate[NumRates] = {_1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, _9M_RATE_, _12M_RATE_, _18M_RATE_, _24M_RATE_, _36M_RATE_, _48M_RATE_, _54M_RATE_, 0xff};
|
||
|
unsigned char mixed_basicrate[NumRates] = {_1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, _12M_RATE_, _24M_RATE_, 0xff,};
|
||
|
unsigned char supported_mcs_set[16] = {0xff, 0xff, 0x00, 0x00, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
|
||
|
|
||
|
memcpy(pmlmeext->datarate, mixed_datarate, NumRates);
|
||
|
memcpy(pmlmeext->basicrate, mixed_basicrate, NumRates);
|
||
|
|
||
|
memcpy(pmlmeext->default_supported_mcs_set, supported_mcs_set, sizeof(pmlmeext->default_supported_mcs_set));
|
||
|
}
|
||
|
|
||
|
static void init_mlme_ext_priv_value(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
atomic_set(&pmlmeext->event_seq, 0);
|
||
|
pmlmeext->mgnt_seq = 0;/* reset to zero when disconnect at client mode */
|
||
|
pmlmeext->sa_query_seq = 0;
|
||
|
pmlmeext->mgnt_80211w_IPN = 0;
|
||
|
pmlmeext->mgnt_80211w_IPN_rx = 0;
|
||
|
pmlmeext->cur_channel = padapter->registrypriv.channel;
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
|
||
|
pmlmeext->retry = 0;
|
||
|
|
||
|
pmlmeext->cur_wireless_mode = padapter->registrypriv.wireless_mode;
|
||
|
|
||
|
init_mlme_default_rate_set(padapter);
|
||
|
|
||
|
if (pmlmeext->cur_channel > 14)
|
||
|
pmlmeext->tx_rate = IEEE80211_OFDM_RATE_6MB;
|
||
|
else
|
||
|
pmlmeext->tx_rate = IEEE80211_CCK_RATE_1MB;
|
||
|
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_DISABLE;
|
||
|
pmlmeext->sitesurvey_res.channel_idx = 0;
|
||
|
pmlmeext->sitesurvey_res.bss_cnt = 0;
|
||
|
pmlmeext->scan_abort = false;
|
||
|
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
pmlmeinfo->reauth_count = 0;
|
||
|
pmlmeinfo->reassoc_count = 0;
|
||
|
pmlmeinfo->link_count = 0;
|
||
|
pmlmeinfo->auth_seq = 0;
|
||
|
pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open;
|
||
|
pmlmeinfo->key_index = 0;
|
||
|
pmlmeinfo->iv = 0;
|
||
|
|
||
|
pmlmeinfo->enc_algo = _NO_PRIVACY_;
|
||
|
pmlmeinfo->authModeToggle = 0;
|
||
|
|
||
|
memset(pmlmeinfo->chg_txt, 0, 128);
|
||
|
|
||
|
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
|
||
|
pmlmeinfo->preamble_mode = PREAMBLE_AUTO;
|
||
|
|
||
|
pmlmeinfo->dialogToken = 0;
|
||
|
|
||
|
pmlmeext->action_public_rxseq = 0xffff;
|
||
|
pmlmeext->action_public_dialog_token = 0xff;
|
||
|
}
|
||
|
|
||
|
static int has_channel(RT_CHANNEL_INFO *channel_set,
|
||
|
u8 chanset_size,
|
||
|
u8 chan) {
|
||
|
int i;
|
||
|
|
||
|
for (i = 0; i < chanset_size; i++) {
|
||
|
if (channel_set[i].ChannelNum == chan) {
|
||
|
return 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return 0;
|
||
|
}
|
||
|
|
||
|
static void init_channel_list(struct adapter *padapter, RT_CHANNEL_INFO *channel_set,
|
||
|
u8 chanset_size,
|
||
|
struct p2p_channels *channel_list) {
|
||
|
|
||
|
struct p2p_oper_class_map op_class[] = {
|
||
|
{ IEEE80211G, 81, 1, 13, 1, BW20 },
|
||
|
{ IEEE80211G, 82, 14, 14, 1, BW20 },
|
||
|
{ IEEE80211A, 115, 36, 48, 4, BW20 },
|
||
|
{ IEEE80211A, 116, 36, 44, 8, BW40PLUS },
|
||
|
{ IEEE80211A, 117, 40, 48, 8, BW40MINUS },
|
||
|
{ IEEE80211A, 124, 149, 161, 4, BW20 },
|
||
|
{ IEEE80211A, 125, 149, 169, 4, BW20 },
|
||
|
{ IEEE80211A, 126, 149, 157, 8, BW40PLUS },
|
||
|
{ IEEE80211A, 127, 153, 161, 8, BW40MINUS },
|
||
|
{ -1, 0, 0, 0, 0, BW20 }
|
||
|
};
|
||
|
|
||
|
int cla, op;
|
||
|
|
||
|
cla = 0;
|
||
|
|
||
|
for (op = 0; op_class[op].op_class; op++) {
|
||
|
u8 ch;
|
||
|
struct p2p_oper_class_map *o = &op_class[op];
|
||
|
struct p2p_reg_class *reg = NULL;
|
||
|
|
||
|
for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) {
|
||
|
if (!has_channel(channel_set, chanset_size, ch)) {
|
||
|
continue;
|
||
|
}
|
||
|
|
||
|
if ((0 == padapter->registrypriv.ht_enable) && (8 == o->inc))
|
||
|
continue;
|
||
|
|
||
|
if ((0 < (padapter->registrypriv.bw_mode & 0xf0)) &&
|
||
|
((BW40MINUS == o->bw) || (BW40PLUS == o->bw)))
|
||
|
continue;
|
||
|
|
||
|
if (reg == NULL) {
|
||
|
reg = &channel_list->reg_class[cla];
|
||
|
cla++;
|
||
|
reg->reg_class = o->op_class;
|
||
|
reg->channels = 0;
|
||
|
}
|
||
|
reg->channel[reg->channels] = ch;
|
||
|
reg->channels++;
|
||
|
}
|
||
|
}
|
||
|
channel_list->reg_classes = cla;
|
||
|
|
||
|
}
|
||
|
|
||
|
static u8 init_channel_set(struct adapter *padapter, u8 ChannelPlan, RT_CHANNEL_INFO *channel_set)
|
||
|
{
|
||
|
u8 index, chanset_size = 0;
|
||
|
u8 b5GBand = false, b2_4GBand = false;
|
||
|
u8 Index2G = 0, Index5G = 0;
|
||
|
|
||
|
memset(channel_set, 0, sizeof(RT_CHANNEL_INFO)*MAX_CHANNEL_NUM);
|
||
|
|
||
|
if (ChannelPlan >= RT_CHANNEL_DOMAIN_MAX && ChannelPlan != RT_CHANNEL_DOMAIN_REALTEK_DEFINE) {
|
||
|
DBG_871X("ChannelPlan ID %x error !!!!!\n", ChannelPlan);
|
||
|
return chanset_size;
|
||
|
}
|
||
|
|
||
|
if (IsSupported24G(padapter->registrypriv.wireless_mode)) {
|
||
|
b2_4GBand = true;
|
||
|
if (RT_CHANNEL_DOMAIN_REALTEK_DEFINE == ChannelPlan)
|
||
|
Index2G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index2G;
|
||
|
else
|
||
|
Index2G = RTW_ChannelPlanMap[ChannelPlan].Index2G;
|
||
|
}
|
||
|
|
||
|
if (b2_4GBand) {
|
||
|
for (index = 0; index < RTW_ChannelPlan2G[Index2G].Len; index++) {
|
||
|
channel_set[chanset_size].ChannelNum = RTW_ChannelPlan2G[Index2G].Channel[index];
|
||
|
|
||
|
if ((RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN == ChannelPlan) ||/* Channel 1~11 is active, and 12~14 is passive */
|
||
|
(RT_CHANNEL_DOMAIN_GLOBAL_NULL == ChannelPlan)) {
|
||
|
if (channel_set[chanset_size].ChannelNum >= 1 && channel_set[chanset_size].ChannelNum <= 11)
|
||
|
channel_set[chanset_size].ScanType = SCAN_ACTIVE;
|
||
|
else if ((channel_set[chanset_size].ChannelNum >= 12 && channel_set[chanset_size].ChannelNum <= 14))
|
||
|
channel_set[chanset_size].ScanType = SCAN_PASSIVE;
|
||
|
} else if (RT_CHANNEL_DOMAIN_WORLD_WIDE_13 == ChannelPlan ||
|
||
|
RT_CHANNEL_DOMAIN_WORLD_WIDE_5G == ChannelPlan ||
|
||
|
RT_CHANNEL_DOMAIN_2G_WORLD == Index2G) { /* channel 12~13, passive scan */
|
||
|
if (channel_set[chanset_size].ChannelNum <= 11)
|
||
|
channel_set[chanset_size].ScanType = SCAN_ACTIVE;
|
||
|
else
|
||
|
channel_set[chanset_size].ScanType = SCAN_PASSIVE;
|
||
|
} else
|
||
|
channel_set[chanset_size].ScanType = SCAN_ACTIVE;
|
||
|
|
||
|
chanset_size++;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (b5GBand) {
|
||
|
for (index = 0; index < RTW_ChannelPlan5G[Index5G].Len; index++) {
|
||
|
if (RTW_ChannelPlan5G[Index5G].Channel[index] <= 48
|
||
|
|| RTW_ChannelPlan5G[Index5G].Channel[index] >= 149) {
|
||
|
channel_set[chanset_size].ChannelNum = RTW_ChannelPlan5G[Index5G].Channel[index];
|
||
|
if (RT_CHANNEL_DOMAIN_WORLD_WIDE_5G == ChannelPlan)/* passive scan for all 5G channels */
|
||
|
channel_set[chanset_size].ScanType = SCAN_PASSIVE;
|
||
|
else
|
||
|
channel_set[chanset_size].ScanType = SCAN_ACTIVE;
|
||
|
DBG_871X("%s(): channel_set[%d].ChannelNum = %d\n", __func__, chanset_size, channel_set[chanset_size].ChannelNum);
|
||
|
chanset_size++;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
DBG_871X("%s ChannelPlan ID %x Chan num:%d \n", __func__, ChannelPlan, chanset_size);
|
||
|
return chanset_size;
|
||
|
}
|
||
|
|
||
|
int init_mlme_ext_priv(struct adapter *padapter)
|
||
|
{
|
||
|
int res = _SUCCESS;
|
||
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
/* We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */
|
||
|
/* memset((u8 *)pmlmeext, 0, sizeof(struct mlme_ext_priv)); */
|
||
|
|
||
|
pmlmeext->padapter = padapter;
|
||
|
|
||
|
/* fill_fwpriv(padapter, &(pmlmeext->fwpriv)); */
|
||
|
|
||
|
init_mlme_ext_priv_value(padapter);
|
||
|
pmlmeinfo->bAcceptAddbaReq = pregistrypriv->bAcceptAddbaReq;
|
||
|
|
||
|
init_mlme_ext_timer(padapter);
|
||
|
|
||
|
init_mlme_ap_info(padapter);
|
||
|
|
||
|
pmlmeext->max_chan_nums = init_channel_set(padapter, pmlmepriv->ChannelPlan, pmlmeext->channel_set);
|
||
|
init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list);
|
||
|
pmlmeext->last_scan_time = 0;
|
||
|
pmlmeext->chan_scan_time = SURVEY_TO;
|
||
|
pmlmeext->mlmeext_init = true;
|
||
|
pmlmeext->active_keep_alive_check = true;
|
||
|
|
||
|
#ifdef DBG_FIXED_CHAN
|
||
|
pmlmeext->fixed_chan = 0xFF;
|
||
|
#endif
|
||
|
|
||
|
return res;
|
||
|
|
||
|
}
|
||
|
|
||
|
void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext)
|
||
|
{
|
||
|
struct adapter *padapter = pmlmeext->padapter;
|
||
|
|
||
|
if (!padapter)
|
||
|
return;
|
||
|
|
||
|
if (padapter->bDriverStopped == true) {
|
||
|
del_timer_sync(&pmlmeext->survey_timer);
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
/* del_timer_sync(&pmlmeext->ADDBA_timer); */
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, union recv_frame *precv_frame)
|
||
|
{
|
||
|
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
|
||
|
if (ptable->func) {
|
||
|
/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
|
||
|
if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) &&
|
||
|
memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN))
|
||
|
return;
|
||
|
|
||
|
ptable->func(padapter, precv_frame);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void mgt_dispatcher(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
int index;
|
||
|
struct mlme_handler *ptable;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe));
|
||
|
struct dvobj_priv *psdpriv = padapter->dvobj;
|
||
|
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
|
||
|
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
|
||
|
("+mgt_dispatcher: type(0x%x) subtype(0x%x)\n",
|
||
|
GetFrameType(pframe), GetFrameSubType(pframe)));
|
||
|
|
||
|
if (GetFrameType(pframe) != WIFI_MGT_TYPE) {
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("mgt_dispatcher: type(0x%x) error!\n", GetFrameType(pframe)));
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
|
||
|
if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) &&
|
||
|
memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN)) {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
ptable = mlme_sta_tbl;
|
||
|
|
||
|
index = GetFrameSubType(pframe) >> 4;
|
||
|
|
||
|
if (index >= (sizeof(mlme_sta_tbl) / sizeof(struct mlme_handler))) {
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Currently we do not support reserved sub-fr-type =%d\n", index));
|
||
|
return;
|
||
|
}
|
||
|
ptable += index;
|
||
|
|
||
|
if (psta != NULL) {
|
||
|
if (GetRetry(pframe)) {
|
||
|
if (precv_frame->u.hdr.attrib.seq_num == psta->RxMgmtFrameSeqNum) {
|
||
|
/* drop the duplicate management frame */
|
||
|
pdbgpriv->dbg_rx_dup_mgt_frame_drop_count++;
|
||
|
DBG_871X("Drop duplicate management frame with seq_num = %d.\n", precv_frame->u.hdr.attrib.seq_num);
|
||
|
return;
|
||
|
}
|
||
|
}
|
||
|
psta->RxMgmtFrameSeqNum = precv_frame->u.hdr.attrib.seq_num;
|
||
|
}
|
||
|
|
||
|
switch (GetFrameSubType(pframe)) {
|
||
|
case WIFI_AUTH:
|
||
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
|
||
|
ptable->func = &OnAuth;
|
||
|
else
|
||
|
ptable->func = &OnAuthClient;
|
||
|
/* pass through */
|
||
|
case WIFI_ASSOCREQ:
|
||
|
case WIFI_REASSOCREQ:
|
||
|
_mgt_dispatcher(padapter, ptable, precv_frame);
|
||
|
break;
|
||
|
case WIFI_PROBEREQ:
|
||
|
_mgt_dispatcher(padapter, ptable, precv_frame);
|
||
|
break;
|
||
|
case WIFI_BEACON:
|
||
|
_mgt_dispatcher(padapter, ptable, precv_frame);
|
||
|
break;
|
||
|
case WIFI_ACTION:
|
||
|
/* if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) */
|
||
|
_mgt_dispatcher(padapter, ptable, precv_frame);
|
||
|
break;
|
||
|
default:
|
||
|
_mgt_dispatcher(padapter, ptable, precv_frame);
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are the callback functions for each subtype of the management frames
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
unsigned int OnProbeReq(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int ielen;
|
||
|
unsigned char *p;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint len = precv_frame->u.hdr.len;
|
||
|
u8 is_valid_p2p_probereq = false;
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, _FW_LINKED) == false &&
|
||
|
check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_AP_STATE) == false) {
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
|
||
|
/* DBG_871X("+OnProbeReq\n"); */
|
||
|
|
||
|
#ifdef CONFIG_AUTO_AP_MODE
|
||
|
if (check_fwstate(pmlmepriv, _FW_LINKED) == true &&
|
||
|
pmlmepriv->cur_network.join_res == true) {
|
||
|
struct sta_info *psta;
|
||
|
u8 *mac_addr, *peer_addr;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
u8 RC_OUI[4] = {0x00, 0xE0, 0x4C, 0x0A};
|
||
|
/* EID[1] + EID_LEN[1] + RC_OUI[4] + MAC[6] + PairingID[2] + ChannelNum[2] */
|
||
|
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _VENDOR_SPECIFIC_IE_, (int *)&ielen,
|
||
|
len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
|
||
|
|
||
|
if (!p || ielen != 14)
|
||
|
goto _non_rc_device;
|
||
|
|
||
|
if (memcmp(p+2, RC_OUI, sizeof(RC_OUI)))
|
||
|
goto _non_rc_device;
|
||
|
|
||
|
if (memcmp(p+6, get_sa(pframe), ETH_ALEN)) {
|
||
|
DBG_871X("%s, do rc pairing ("MAC_FMT"), but mac addr mismatch!("MAC_FMT")\n", __func__,
|
||
|
MAC_ARG(get_sa(pframe)), MAC_ARG(p+6));
|
||
|
|
||
|
goto _non_rc_device;
|
||
|
}
|
||
|
|
||
|
DBG_871X("%s, got the pairing device("MAC_FMT")\n", __func__, MAC_ARG(get_sa(pframe)));
|
||
|
|
||
|
/* new a station */
|
||
|
psta = rtw_get_stainfo(pstapriv, get_sa(pframe));
|
||
|
if (psta == NULL) {
|
||
|
/* allocate a new one */
|
||
|
DBG_871X("going to alloc stainfo for rc ="MAC_FMT"\n", MAC_ARG(get_sa(pframe)));
|
||
|
psta = rtw_alloc_stainfo(pstapriv, get_sa(pframe));
|
||
|
if (psta == NULL) {
|
||
|
/* TODO: */
|
||
|
DBG_871X(" Exceed the upper limit of supported clients...\n");
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
if (list_empty(&psta->asoc_list)) {
|
||
|
psta->expire_to = pstapriv->expire_to;
|
||
|
list_add_tail(&psta->asoc_list, &pstapriv->asoc_list);
|
||
|
pstapriv->asoc_list_cnt++;
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
/* generate pairing ID */
|
||
|
mac_addr = myid(&(padapter->eeprompriv));
|
||
|
peer_addr = psta->hwaddr;
|
||
|
psta->pid = (u16)(((mac_addr[4]<<8) + mac_addr[5]) + ((peer_addr[4]<<8) + peer_addr[5]));
|
||
|
|
||
|
/* update peer stainfo */
|
||
|
psta->isrc = true;
|
||
|
/* psta->aid = 0; */
|
||
|
/* psta->mac_id = 2; */
|
||
|
|
||
|
/* get a unique AID */
|
||
|
if (psta->aid > 0) {
|
||
|
DBG_871X("old AID %d\n", psta->aid);
|
||
|
} else {
|
||
|
for (psta->aid = 1; psta->aid <= NUM_STA; psta->aid++)
|
||
|
if (pstapriv->sta_aid[psta->aid - 1] == NULL)
|
||
|
break;
|
||
|
|
||
|
if (psta->aid > pstapriv->max_num_sta) {
|
||
|
psta->aid = 0;
|
||
|
DBG_871X("no room for more AIDs\n");
|
||
|
return _SUCCESS;
|
||
|
} else {
|
||
|
pstapriv->sta_aid[psta->aid - 1] = psta;
|
||
|
DBG_871X("allocate new AID = (%d)\n", psta->aid);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
psta->qos_option = 1;
|
||
|
psta->bw_mode = CHANNEL_WIDTH_20;
|
||
|
psta->ieee8021x_blocked = false;
|
||
|
psta->htpriv.ht_option = true;
|
||
|
psta->htpriv.ampdu_enable = false;
|
||
|
psta->htpriv.sgi_20m = false;
|
||
|
psta->htpriv.sgi_40m = false;
|
||
|
psta->htpriv.ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
psta->htpriv.agg_enable_bitmap = 0x0;/* reset */
|
||
|
psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */
|
||
|
|
||
|
rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true);
|
||
|
|
||
|
memset((void *)&psta->sta_stats, 0, sizeof(struct stainfo_stats));
|
||
|
|
||
|
spin_lock_bh(&psta->lock);
|
||
|
psta->state |= _FW_LINKED;
|
||
|
spin_unlock_bh(&psta->lock);
|
||
|
|
||
|
report_add_sta_event(padapter, psta->hwaddr, psta->aid);
|
||
|
|
||
|
}
|
||
|
|
||
|
issue_probersp(padapter, get_sa(pframe), false);
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
_non_rc_device:
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
#endif /* CONFIG_AUTO_AP_MODE */
|
||
|
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ielen,
|
||
|
len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
|
||
|
|
||
|
|
||
|
/* check (wildcard) SSID */
|
||
|
if (p != NULL) {
|
||
|
if (is_valid_p2p_probereq == true)
|
||
|
goto _issue_probersp;
|
||
|
|
||
|
if ((ielen != 0 && false == !memcmp((void *)(p+2), (void *)cur->Ssid.Ssid, cur->Ssid.SsidLength))
|
||
|
|| (ielen == 0 && pmlmeinfo->hidden_ssid_mode)
|
||
|
)
|
||
|
return _SUCCESS;
|
||
|
|
||
|
_issue_probersp:
|
||
|
if (((check_fwstate(pmlmepriv, _FW_LINKED) == true &&
|
||
|
pmlmepriv->cur_network.join_res == true)) || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) {
|
||
|
/* DBG_871X("+issue_probersp during ap mode\n"); */
|
||
|
issue_probersp(padapter, get_sa(pframe), is_valid_p2p_probereq);
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnProbeRsp(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
|
||
|
report_survey_event(padapter, precv_frame);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnBeacon(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
int cam_idx;
|
||
|
struct sta_info *psta;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint len = precv_frame->u.hdr.len;
|
||
|
struct wlan_bssid_ex *pbss;
|
||
|
int ret = _SUCCESS;
|
||
|
u8 *p = NULL;
|
||
|
u32 ielen = 0;
|
||
|
|
||
|
p = rtw_get_ie(pframe + sizeof(struct ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_, _EXT_SUPPORTEDRATES_IE_, &ielen, precv_frame->u.hdr.len - sizeof(struct ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_);
|
||
|
if ((p != NULL) && (ielen > 0)) {
|
||
|
if ((*(p + 1 + ielen) == 0x2D) && (*(p + 2 + ielen) != 0x2D)) {
|
||
|
/* Invalid value 0x2D is detected in Extended Supported Rates (ESR) IE. Try to fix the IE length to avoid failed Beacon parsing. */
|
||
|
DBG_871X("[WIFIDBG] Error in ESR IE is detected in Beacon of BSSID:"MAC_FMT". Fix the length of ESR IE to avoid failed Beacon parsing.\n", MAC_ARG(GetAddr3Ptr(pframe)));
|
||
|
*(p + 1) = ielen - 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
|
||
|
report_survey_event(padapter, precv_frame);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
if (!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) {
|
||
|
if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) {
|
||
|
/* we should update current network before auth, or some IE is wrong */
|
||
|
pbss = (struct wlan_bssid_ex *)rtw_malloc(sizeof(struct wlan_bssid_ex));
|
||
|
if (pbss) {
|
||
|
if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) {
|
||
|
update_network(&(pmlmepriv->cur_network.network), pbss, padapter, true);
|
||
|
rtw_get_bcn_info(&(pmlmepriv->cur_network));
|
||
|
}
|
||
|
kfree((u8 *)pbss);
|
||
|
}
|
||
|
|
||
|
/* check the vendor of the assoc AP */
|
||
|
pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe+sizeof(struct ieee80211_hdr_3addr), len-sizeof(struct ieee80211_hdr_3addr));
|
||
|
|
||
|
/* update TSF Value */
|
||
|
update_TSF(pmlmeext, pframe, len);
|
||
|
|
||
|
/* reset for adaptive_early_32k */
|
||
|
pmlmeext->adaptive_tsf_done = false;
|
||
|
pmlmeext->DrvBcnEarly = 0xff;
|
||
|
pmlmeext->DrvBcnTimeOut = 0xff;
|
||
|
pmlmeext->bcn_cnt = 0;
|
||
|
memset(pmlmeext->bcn_delay_cnt, 0, sizeof(pmlmeext->bcn_delay_cnt));
|
||
|
memset(pmlmeext->bcn_delay_ratio, 0, sizeof(pmlmeext->bcn_delay_ratio));
|
||
|
|
||
|
/* start auth */
|
||
|
start_clnt_auth(padapter);
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
if (((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) {
|
||
|
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
if (psta != NULL) {
|
||
|
ret = rtw_check_bcn_info(padapter, pframe, len);
|
||
|
if (!ret) {
|
||
|
DBG_871X_LEVEL(_drv_always_, "ap has changed, disconnect now\n ");
|
||
|
receive_disconnect(padapter, pmlmeinfo->network.MacAddress, 0);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
/* update WMM, ERP in the beacon */
|
||
|
/* todo: the timer is used instead of the number of the beacon received */
|
||
|
if ((sta_rx_pkts(psta) & 0xf) == 0)
|
||
|
/* DBG_871X("update_bcn_info\n"); */
|
||
|
update_beacon_info(padapter, pframe, len, psta);
|
||
|
|
||
|
adaptive_early_32k(pmlmeext, pframe, len);
|
||
|
}
|
||
|
} else if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) {
|
||
|
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
if (psta != NULL) {
|
||
|
/* update WMM, ERP in the beacon */
|
||
|
/* todo: the timer is used instead of the number of the beacon received */
|
||
|
if ((sta_rx_pkts(psta) & 0xf) == 0) {
|
||
|
/* DBG_871X("update_bcn_info\n"); */
|
||
|
update_beacon_info(padapter, pframe, len, psta);
|
||
|
}
|
||
|
} else{
|
||
|
/* allocate a new CAM entry for IBSS station */
|
||
|
cam_idx = allocate_fw_sta_entry(padapter);
|
||
|
if (cam_idx == NUM_STA)
|
||
|
goto _END_ONBEACON_;
|
||
|
|
||
|
/* get supported rate */
|
||
|
if (update_sta_support_rate(padapter, (pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_), (len - WLAN_HDR_A3_LEN - _BEACON_IE_OFFSET_), cam_idx) == _FAIL) {
|
||
|
pmlmeinfo->FW_sta_info[cam_idx].status = 0;
|
||
|
goto _END_ONBEACON_;
|
||
|
}
|
||
|
|
||
|
/* update TSF Value */
|
||
|
update_TSF(pmlmeext, pframe, len);
|
||
|
|
||
|
/* report sta add event */
|
||
|
report_add_sta_event(padapter, GetAddr2Ptr(pframe), cam_idx);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
_END_ONBEACON_:
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int auth_mode, seq, ie_len;
|
||
|
unsigned char *sa, *p;
|
||
|
u16 algorithm;
|
||
|
int status;
|
||
|
static struct sta_info stat;
|
||
|
struct sta_info *pstat = NULL;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint len = precv_frame->u.hdr.len;
|
||
|
u8 offset = 0;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
|
||
|
return _FAIL;
|
||
|
|
||
|
DBG_871X("+OnAuth\n");
|
||
|
|
||
|
sa = GetAddr2Ptr(pframe);
|
||
|
|
||
|
auth_mode = psecuritypriv->dot11AuthAlgrthm;
|
||
|
|
||
|
if (GetPrivacy(pframe)) {
|
||
|
u8 *iv;
|
||
|
struct rx_pkt_attrib *prxattrib = &(precv_frame->u.hdr.attrib);
|
||
|
|
||
|
prxattrib->hdrlen = WLAN_HDR_A3_LEN;
|
||
|
prxattrib->encrypt = _WEP40_;
|
||
|
|
||
|
iv = pframe+prxattrib->hdrlen;
|
||
|
prxattrib->key_index = ((iv[3]>>6)&0x3);
|
||
|
|
||
|
prxattrib->iv_len = 4;
|
||
|
prxattrib->icv_len = 4;
|
||
|
|
||
|
rtw_wep_decrypt(padapter, (u8 *)precv_frame);
|
||
|
|
||
|
offset = 4;
|
||
|
}
|
||
|
|
||
|
algorithm = le16_to_cpu(*(__le16 *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset));
|
||
|
seq = le16_to_cpu(*(__le16 *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset + 2));
|
||
|
|
||
|
DBG_871X("auth alg =%x, seq =%X\n", algorithm, seq);
|
||
|
|
||
|
if (auth_mode == 2 &&
|
||
|
psecuritypriv->dot11PrivacyAlgrthm != _WEP40_ &&
|
||
|
psecuritypriv->dot11PrivacyAlgrthm != _WEP104_)
|
||
|
auth_mode = 0;
|
||
|
|
||
|
if ((algorithm > 0 && auth_mode == 0) || /* rx a shared-key auth but shared not enabled */
|
||
|
(algorithm == 0 && auth_mode == 1)) { /* rx a open-system auth but shared-key is enabled */
|
||
|
DBG_871X("auth rejected due to bad alg [alg =%d, auth_mib =%d] %02X%02X%02X%02X%02X%02X\n",
|
||
|
algorithm, auth_mode, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]);
|
||
|
|
||
|
status = _STATS_NO_SUPP_ALG_;
|
||
|
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
|
||
|
if (rtw_access_ctrl(padapter, sa) == false) {
|
||
|
status = _STATS_UNABLE_HANDLE_STA_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
|
||
|
pstat = rtw_get_stainfo(pstapriv, sa);
|
||
|
if (pstat == NULL) {
|
||
|
|
||
|
/* allocate a new one */
|
||
|
DBG_871X("going to alloc stainfo for sa ="MAC_FMT"\n", MAC_ARG(sa));
|
||
|
pstat = rtw_alloc_stainfo(pstapriv, sa);
|
||
|
if (pstat == NULL) {
|
||
|
DBG_871X(" Exceed the upper limit of supported clients...\n");
|
||
|
status = _STATS_UNABLE_HANDLE_STA_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
|
||
|
pstat->state = WIFI_FW_AUTH_NULL;
|
||
|
pstat->auth_seq = 0;
|
||
|
|
||
|
/* pstat->flags = 0; */
|
||
|
/* pstat->capability = 0; */
|
||
|
} else{
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
if (list_empty(&pstat->asoc_list) == false) {
|
||
|
list_del_init(&pstat->asoc_list);
|
||
|
pstapriv->asoc_list_cnt--;
|
||
|
if (pstat->expire_to > 0) {
|
||
|
/* TODO: STA re_auth within expire_to */
|
||
|
}
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
if (seq == 1) {
|
||
|
/* TODO: STA re_auth and auth timeout */
|
||
|
}
|
||
|
}
|
||
|
|
||
|
spin_lock_bh(&pstapriv->auth_list_lock);
|
||
|
if (list_empty(&pstat->auth_list)) {
|
||
|
|
||
|
list_add_tail(&pstat->auth_list, &pstapriv->auth_list);
|
||
|
pstapriv->auth_list_cnt++;
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->auth_list_lock);
|
||
|
|
||
|
if (pstat->auth_seq == 0)
|
||
|
pstat->expire_to = pstapriv->auth_to;
|
||
|
|
||
|
|
||
|
if ((pstat->auth_seq + 1) != seq) {
|
||
|
DBG_871X("(1)auth rejected because out of seq [rx_seq =%d, exp_seq =%d]!\n",
|
||
|
seq, pstat->auth_seq+1);
|
||
|
status = _STATS_OUT_OF_AUTH_SEQ_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
|
||
|
if (algorithm == 0 && (auth_mode == 0 || auth_mode == 2 || auth_mode == 3)) {
|
||
|
if (seq == 1) {
|
||
|
pstat->state &= ~WIFI_FW_AUTH_NULL;
|
||
|
pstat->state |= WIFI_FW_AUTH_SUCCESS;
|
||
|
pstat->expire_to = pstapriv->assoc_to;
|
||
|
pstat->authalg = algorithm;
|
||
|
} else{
|
||
|
DBG_871X("(2)auth rejected because out of seq [rx_seq =%d, exp_seq =%d]!\n",
|
||
|
seq, pstat->auth_seq+1);
|
||
|
status = _STATS_OUT_OF_AUTH_SEQ_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
} else{ /* shared system or auto authentication */
|
||
|
if (seq == 1) {
|
||
|
/* prepare for the challenging txt... */
|
||
|
memset((void *)pstat->chg_txt, 78, 128);
|
||
|
|
||
|
pstat->state &= ~WIFI_FW_AUTH_NULL;
|
||
|
pstat->state |= WIFI_FW_AUTH_STATE;
|
||
|
pstat->authalg = algorithm;
|
||
|
pstat->auth_seq = 2;
|
||
|
} else if (seq == 3) {
|
||
|
/* checking for challenging txt... */
|
||
|
DBG_871X("checking for challenging txt...\n");
|
||
|
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_, _CHLGETXT_IE_, (int *)&ie_len,
|
||
|
len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4);
|
||
|
|
||
|
if ((p == NULL) || (ie_len <= 0)) {
|
||
|
DBG_871X("auth rejected because challenge failure!(1)\n");
|
||
|
status = _STATS_CHALLENGE_FAIL_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
|
||
|
if (!memcmp((void *)(p + 2), pstat->chg_txt, 128)) {
|
||
|
pstat->state &= (~WIFI_FW_AUTH_STATE);
|
||
|
pstat->state |= WIFI_FW_AUTH_SUCCESS;
|
||
|
/* challenging txt is correct... */
|
||
|
pstat->expire_to = pstapriv->assoc_to;
|
||
|
} else{
|
||
|
DBG_871X("auth rejected because challenge failure!\n");
|
||
|
status = _STATS_CHALLENGE_FAIL_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
} else{
|
||
|
DBG_871X("(3)auth rejected because out of seq [rx_seq =%d, exp_seq =%d]!\n",
|
||
|
seq, pstat->auth_seq+1);
|
||
|
status = _STATS_OUT_OF_AUTH_SEQ_;
|
||
|
goto auth_fail;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
/* Now, we are going to issue_auth... */
|
||
|
pstat->auth_seq = seq + 1;
|
||
|
|
||
|
issue_auth(padapter, pstat, (unsigned short)(_STATS_SUCCESSFUL_));
|
||
|
|
||
|
if (pstat->state & WIFI_FW_AUTH_SUCCESS)
|
||
|
pstat->auth_seq = 0;
|
||
|
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
auth_fail:
|
||
|
|
||
|
if (pstat)
|
||
|
rtw_free_stainfo(padapter, pstat);
|
||
|
|
||
|
pstat = &stat;
|
||
|
memset((char *)pstat, '\0', sizeof(stat));
|
||
|
pstat->auth_seq = 2;
|
||
|
memcpy(pstat->hwaddr, sa, 6);
|
||
|
|
||
|
issue_auth(padapter, pstat, (unsigned short)status);
|
||
|
|
||
|
return _FAIL;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnAuthClient(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int seq, len, status, algthm, offset;
|
||
|
unsigned char *p;
|
||
|
unsigned int go2asoc = 0;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint pkt_len = precv_frame->u.hdr.len;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
/* check A1 matches or not */
|
||
|
if (memcmp(myid(&(padapter->eeprompriv)), get_da(pframe), ETH_ALEN))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
if (!(pmlmeinfo->state & WIFI_FW_AUTH_STATE))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
offset = (GetPrivacy(pframe)) ? 4 : 0;
|
||
|
|
||
|
algthm = le16_to_cpu(*(__le16 *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset));
|
||
|
seq = le16_to_cpu(*(__le16 *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset + 2));
|
||
|
status = le16_to_cpu(*(__le16 *)((SIZE_PTR)pframe + WLAN_HDR_A3_LEN + offset + 4));
|
||
|
|
||
|
if (status != 0) {
|
||
|
DBG_871X("clnt auth fail, status: %d\n", status);
|
||
|
if (status == 13) { /* pmlmeinfo->auth_algo == dot11AuthAlgrthm_Auto) */
|
||
|
if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared)
|
||
|
pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open;
|
||
|
else
|
||
|
pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared;
|
||
|
/* pmlmeinfo->reauth_count = 0; */
|
||
|
}
|
||
|
|
||
|
set_link_timer(pmlmeext, 1);
|
||
|
goto authclnt_fail;
|
||
|
}
|
||
|
|
||
|
if (seq == 2) {
|
||
|
if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) {
|
||
|
/* legendary shared system */
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _AUTH_IE_OFFSET_, _CHLGETXT_IE_, (int *)&len,
|
||
|
pkt_len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_);
|
||
|
|
||
|
if (p == NULL) {
|
||
|
/* DBG_871X("marc: no challenge text?\n"); */
|
||
|
goto authclnt_fail;
|
||
|
}
|
||
|
|
||
|
memcpy((void *)(pmlmeinfo->chg_txt), (void *)(p + 2), len);
|
||
|
pmlmeinfo->auth_seq = 3;
|
||
|
issue_auth(padapter, NULL, 0);
|
||
|
set_link_timer(pmlmeext, REAUTH_TO);
|
||
|
|
||
|
return _SUCCESS;
|
||
|
} else{
|
||
|
/* open system */
|
||
|
go2asoc = 1;
|
||
|
}
|
||
|
} else if (seq == 4) {
|
||
|
if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) {
|
||
|
go2asoc = 1;
|
||
|
} else{
|
||
|
goto authclnt_fail;
|
||
|
}
|
||
|
} else{
|
||
|
/* this is also illegal */
|
||
|
/* DBG_871X("marc: clnt auth failed due to illegal seq =%x\n", seq); */
|
||
|
goto authclnt_fail;
|
||
|
}
|
||
|
|
||
|
if (go2asoc) {
|
||
|
DBG_871X_LEVEL(_drv_always_, "auth success, start assoc\n");
|
||
|
start_clnt_assoc(padapter);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
authclnt_fail:
|
||
|
|
||
|
/* pmlmeinfo->state &= ~(WIFI_FW_AUTH_STATE); */
|
||
|
|
||
|
return _FAIL;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
u16 capab_info, listen_interval;
|
||
|
struct rtw_ieee802_11_elems elems;
|
||
|
struct sta_info *pstat;
|
||
|
unsigned char reassoc, *p, *pos, *wpa_ie;
|
||
|
unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01};
|
||
|
int i, ie_len, wpa_ie_len, left;
|
||
|
unsigned char supportRate[16];
|
||
|
int supportRateNum;
|
||
|
unsigned short status = _STATS_SUCCESSFUL_;
|
||
|
unsigned short frame_type, ie_offset = 0;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct security_priv *psecuritypriv = &padapter->securitypriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *cur = &(pmlmeinfo->network);
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint pkt_len = precv_frame->u.hdr.len;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
|
||
|
return _FAIL;
|
||
|
|
||
|
frame_type = GetFrameSubType(pframe);
|
||
|
if (frame_type == WIFI_ASSOCREQ) {
|
||
|
reassoc = 0;
|
||
|
ie_offset = _ASOCREQ_IE_OFFSET_;
|
||
|
} else{ /* WIFI_REASSOCREQ */
|
||
|
reassoc = 1;
|
||
|
ie_offset = _REASOCREQ_IE_OFFSET_;
|
||
|
}
|
||
|
|
||
|
|
||
|
if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset) {
|
||
|
DBG_871X("handle_assoc(reassoc =%d) - too short payload (len =%lu)"
|
||
|
"\n", reassoc, (unsigned long)pkt_len);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
|
||
|
pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
if (pstat == (struct sta_info *)NULL) {
|
||
|
status = _RSON_CLS2_;
|
||
|
goto asoc_class2_error;
|
||
|
}
|
||
|
|
||
|
capab_info = RTW_GET_LE16(pframe + WLAN_HDR_A3_LEN);
|
||
|
/* capab_info = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN)); */
|
||
|
/* listen_interval = le16_to_cpu(*(unsigned short *)(pframe + WLAN_HDR_A3_LEN+2)); */
|
||
|
listen_interval = RTW_GET_LE16(pframe + WLAN_HDR_A3_LEN+2);
|
||
|
|
||
|
left = pkt_len - (IEEE80211_3ADDR_LEN + ie_offset);
|
||
|
pos = pframe + (IEEE80211_3ADDR_LEN + ie_offset);
|
||
|
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
/* check if this stat has been successfully authenticated/assocated */
|
||
|
if (!((pstat->state) & WIFI_FW_AUTH_SUCCESS)) {
|
||
|
if (!((pstat->state) & WIFI_FW_ASSOC_SUCCESS)) {
|
||
|
status = _RSON_CLS2_;
|
||
|
goto asoc_class2_error;
|
||
|
} else{
|
||
|
pstat->state &= (~WIFI_FW_ASSOC_SUCCESS);
|
||
|
pstat->state |= WIFI_FW_ASSOC_STATE;
|
||
|
}
|
||
|
} else{
|
||
|
pstat->state &= (~WIFI_FW_AUTH_SUCCESS);
|
||
|
pstat->state |= WIFI_FW_ASSOC_STATE;
|
||
|
}
|
||
|
|
||
|
|
||
|
pstat->capability = capab_info;
|
||
|
|
||
|
/* now parse all ieee802_11 ie to point to elems */
|
||
|
if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed ||
|
||
|
!elems.ssid) {
|
||
|
DBG_871X("STA " MAC_FMT " sent invalid association request\n",
|
||
|
MAC_ARG(pstat->hwaddr));
|
||
|
status = _STATS_FAILURE_;
|
||
|
goto OnAssocReqFail;
|
||
|
}
|
||
|
|
||
|
|
||
|
/* now we should check all the fields... */
|
||
|
/* checking SSID */
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SSID_IE_, &ie_len,
|
||
|
pkt_len - WLAN_HDR_A3_LEN - ie_offset);
|
||
|
if (p == NULL) {
|
||
|
status = _STATS_FAILURE_;
|
||
|
}
|
||
|
|
||
|
if (ie_len == 0) /* broadcast ssid, however it is not allowed in assocreq */
|
||
|
status = _STATS_FAILURE_;
|
||
|
else {
|
||
|
/* check if ssid match */
|
||
|
if (memcmp((void *)(p+2), cur->Ssid.Ssid, cur->Ssid.SsidLength))
|
||
|
status = _STATS_FAILURE_;
|
||
|
|
||
|
if (ie_len != cur->Ssid.SsidLength)
|
||
|
status = _STATS_FAILURE_;
|
||
|
}
|
||
|
|
||
|
if (_STATS_SUCCESSFUL_ != status)
|
||
|
goto OnAssocReqFail;
|
||
|
|
||
|
/* check if the supported rate is ok */
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SUPPORTEDRATES_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset);
|
||
|
if (p == NULL) {
|
||
|
DBG_871X("Rx a sta assoc-req which supported rate is empty!\n");
|
||
|
/* use our own rate set as statoin used */
|
||
|
/* memcpy(supportRate, AP_BSSRATE, AP_BSSRATE_LEN); */
|
||
|
/* supportRateNum = AP_BSSRATE_LEN; */
|
||
|
|
||
|
status = _STATS_FAILURE_;
|
||
|
goto OnAssocReqFail;
|
||
|
} else {
|
||
|
memcpy(supportRate, p+2, ie_len);
|
||
|
supportRateNum = ie_len;
|
||
|
|
||
|
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _EXT_SUPPORTEDRATES_IE_, &ie_len,
|
||
|
pkt_len - WLAN_HDR_A3_LEN - ie_offset);
|
||
|
if (p != NULL) {
|
||
|
|
||
|
if (supportRateNum <= sizeof(supportRate)) {
|
||
|
memcpy(supportRate+supportRateNum, p+2, ie_len);
|
||
|
supportRateNum += ie_len;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* todo: mask supportRate between AP & STA -> move to update raid */
|
||
|
/* get_matched_rate(pmlmeext, supportRate, &supportRateNum, 0); */
|
||
|
|
||
|
/* update station supportRate */
|
||
|
pstat->bssratelen = supportRateNum;
|
||
|
memcpy(pstat->bssrateset, supportRate, supportRateNum);
|
||
|
UpdateBrateTblForSoftAP(pstat->bssrateset, pstat->bssratelen);
|
||
|
|
||
|
/* check RSN/WPA/WPS */
|
||
|
pstat->dot8021xalg = 0;
|
||
|
pstat->wpa_psk = 0;
|
||
|
pstat->wpa_group_cipher = 0;
|
||
|
pstat->wpa2_group_cipher = 0;
|
||
|
pstat->wpa_pairwise_cipher = 0;
|
||
|
pstat->wpa2_pairwise_cipher = 0;
|
||
|
memset(pstat->wpa_ie, 0, sizeof(pstat->wpa_ie));
|
||
|
if ((psecuritypriv->wpa_psk & BIT(1)) && elems.rsn_ie) {
|
||
|
|
||
|
int group_cipher = 0, pairwise_cipher = 0;
|
||
|
|
||
|
wpa_ie = elems.rsn_ie;
|
||
|
wpa_ie_len = elems.rsn_ie_len;
|
||
|
|
||
|
if (rtw_parse_wpa2_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
|
||
|
pstat->dot8021xalg = 1;/* psk, todo:802.1x */
|
||
|
pstat->wpa_psk |= BIT(1);
|
||
|
|
||
|
pstat->wpa2_group_cipher = group_cipher&psecuritypriv->wpa2_group_cipher;
|
||
|
pstat->wpa2_pairwise_cipher = pairwise_cipher&psecuritypriv->wpa2_pairwise_cipher;
|
||
|
|
||
|
if (!pstat->wpa2_group_cipher)
|
||
|
status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
|
||
|
|
||
|
if (!pstat->wpa2_pairwise_cipher)
|
||
|
status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
|
||
|
} else{
|
||
|
status = WLAN_STATUS_INVALID_IE;
|
||
|
}
|
||
|
|
||
|
} else if ((psecuritypriv->wpa_psk & BIT(0)) && elems.wpa_ie) {
|
||
|
|
||
|
int group_cipher = 0, pairwise_cipher = 0;
|
||
|
|
||
|
wpa_ie = elems.wpa_ie;
|
||
|
wpa_ie_len = elems.wpa_ie_len;
|
||
|
|
||
|
if (rtw_parse_wpa_ie(wpa_ie-2, wpa_ie_len+2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
|
||
|
pstat->dot8021xalg = 1;/* psk, todo:802.1x */
|
||
|
pstat->wpa_psk |= BIT(0);
|
||
|
|
||
|
pstat->wpa_group_cipher = group_cipher&psecuritypriv->wpa_group_cipher;
|
||
|
pstat->wpa_pairwise_cipher = pairwise_cipher&psecuritypriv->wpa_pairwise_cipher;
|
||
|
|
||
|
if (!pstat->wpa_group_cipher)
|
||
|
status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
|
||
|
|
||
|
if (!pstat->wpa_pairwise_cipher)
|
||
|
status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
|
||
|
|
||
|
} else{
|
||
|
status = WLAN_STATUS_INVALID_IE;
|
||
|
}
|
||
|
|
||
|
} else {
|
||
|
wpa_ie = NULL;
|
||
|
wpa_ie_len = 0;
|
||
|
}
|
||
|
|
||
|
if (_STATS_SUCCESSFUL_ != status)
|
||
|
goto OnAssocReqFail;
|
||
|
|
||
|
pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
|
||
|
if (wpa_ie == NULL) {
|
||
|
if (elems.wps_ie) {
|
||
|
DBG_871X("STA included WPS IE in "
|
||
|
"(Re)Association Request - assume WPS is "
|
||
|
"used\n");
|
||
|
pstat->flags |= WLAN_STA_WPS;
|
||
|
/* wpabuf_free(sta->wps_ie); */
|
||
|
/* sta->wps_ie = wpabuf_alloc_copy(elems.wps_ie + 4, */
|
||
|
/* elems.wps_ie_len - 4); */
|
||
|
} else {
|
||
|
DBG_871X("STA did not include WPA/RSN IE "
|
||
|
"in (Re)Association Request - possible WPS "
|
||
|
"use\n");
|
||
|
pstat->flags |= WLAN_STA_MAYBE_WPS;
|
||
|
}
|
||
|
|
||
|
|
||
|
/* AP support WPA/RSN, and sta is going to do WPS, but AP is not ready */
|
||
|
/* that the selected registrar of AP is _FLASE */
|
||
|
if ((psecuritypriv->wpa_psk > 0)
|
||
|
&& (pstat->flags & (WLAN_STA_WPS|WLAN_STA_MAYBE_WPS))) {
|
||
|
if (pmlmepriv->wps_beacon_ie) {
|
||
|
u8 selected_registrar = 0;
|
||
|
|
||
|
rtw_get_wps_attr_content(pmlmepriv->wps_beacon_ie, pmlmepriv->wps_beacon_ie_len, WPS_ATTR_SELECTED_REGISTRAR, &selected_registrar, NULL);
|
||
|
|
||
|
if (!selected_registrar) {
|
||
|
DBG_871X("selected_registrar is false , or AP is not ready to do WPS\n");
|
||
|
|
||
|
status = _STATS_UNABLE_HANDLE_STA_;
|
||
|
|
||
|
goto OnAssocReqFail;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
} else{
|
||
|
int copy_len;
|
||
|
|
||
|
if (psecuritypriv->wpa_psk == 0) {
|
||
|
DBG_871X("STA " MAC_FMT ": WPA/RSN IE in association "
|
||
|
"request, but AP don't support WPA/RSN\n", MAC_ARG(pstat->hwaddr));
|
||
|
|
||
|
status = WLAN_STATUS_INVALID_IE;
|
||
|
|
||
|
goto OnAssocReqFail;
|
||
|
|
||
|
}
|
||
|
|
||
|
if (elems.wps_ie) {
|
||
|
DBG_871X("STA included WPS IE in "
|
||
|
"(Re)Association Request - WPS is "
|
||
|
"used\n");
|
||
|
pstat->flags |= WLAN_STA_WPS;
|
||
|
copy_len = 0;
|
||
|
} else{
|
||
|
copy_len = ((wpa_ie_len+2) > sizeof(pstat->wpa_ie)) ? (sizeof(pstat->wpa_ie)):(wpa_ie_len+2);
|
||
|
}
|
||
|
|
||
|
|
||
|
if (copy_len > 0)
|
||
|
memcpy(pstat->wpa_ie, wpa_ie-2, copy_len);
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
/* check if there is WMM IE & support WWM-PS */
|
||
|
pstat->flags &= ~WLAN_STA_WME;
|
||
|
pstat->qos_option = 0;
|
||
|
pstat->qos_info = 0;
|
||
|
pstat->has_legacy_ac = true;
|
||
|
pstat->uapsd_vo = 0;
|
||
|
pstat->uapsd_vi = 0;
|
||
|
pstat->uapsd_be = 0;
|
||
|
pstat->uapsd_bk = 0;
|
||
|
if (pmlmepriv->qospriv.qos_option) {
|
||
|
p = pframe + WLAN_HDR_A3_LEN + ie_offset; ie_len = 0;
|
||
|
for (;;) {
|
||
|
p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset);
|
||
|
if (p != NULL) {
|
||
|
if (!memcmp(p+2, WMM_IE, 6)) {
|
||
|
|
||
|
pstat->flags |= WLAN_STA_WME;
|
||
|
|
||
|
pstat->qos_option = 1;
|
||
|
pstat->qos_info = *(p+8);
|
||
|
|
||
|
pstat->max_sp_len = (pstat->qos_info>>5)&0x3;
|
||
|
|
||
|
if ((pstat->qos_info&0xf) != 0xf)
|
||
|
pstat->has_legacy_ac = true;
|
||
|
else
|
||
|
pstat->has_legacy_ac = false;
|
||
|
|
||
|
if (pstat->qos_info&0xf) {
|
||
|
if (pstat->qos_info&BIT(0))
|
||
|
pstat->uapsd_vo = BIT(0)|BIT(1);
|
||
|
else
|
||
|
pstat->uapsd_vo = 0;
|
||
|
|
||
|
if (pstat->qos_info&BIT(1))
|
||
|
pstat->uapsd_vi = BIT(0)|BIT(1);
|
||
|
else
|
||
|
pstat->uapsd_vi = 0;
|
||
|
|
||
|
if (pstat->qos_info&BIT(2))
|
||
|
pstat->uapsd_bk = BIT(0)|BIT(1);
|
||
|
else
|
||
|
pstat->uapsd_bk = 0;
|
||
|
|
||
|
if (pstat->qos_info&BIT(3))
|
||
|
pstat->uapsd_be = BIT(0)|BIT(1);
|
||
|
else
|
||
|
pstat->uapsd_be = 0;
|
||
|
|
||
|
}
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
} else {
|
||
|
break;
|
||
|
}
|
||
|
p = p + ie_len + 2;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* save HT capabilities in the sta object */
|
||
|
memset(&pstat->htpriv.ht_cap, 0, sizeof(struct rtw_ieee80211_ht_cap));
|
||
|
if (elems.ht_capabilities && elems.ht_capabilities_len >= sizeof(struct rtw_ieee80211_ht_cap)) {
|
||
|
pstat->flags |= WLAN_STA_HT;
|
||
|
|
||
|
pstat->flags |= WLAN_STA_WME;
|
||
|
|
||
|
memcpy(&pstat->htpriv.ht_cap, elems.ht_capabilities, sizeof(struct rtw_ieee80211_ht_cap));
|
||
|
|
||
|
} else
|
||
|
pstat->flags &= ~WLAN_STA_HT;
|
||
|
|
||
|
|
||
|
if ((pmlmepriv->htpriv.ht_option == false) && (pstat->flags&WLAN_STA_HT)) {
|
||
|
status = _STATS_FAILURE_;
|
||
|
goto OnAssocReqFail;
|
||
|
}
|
||
|
|
||
|
|
||
|
if ((pstat->flags & WLAN_STA_HT) &&
|
||
|
((pstat->wpa2_pairwise_cipher&WPA_CIPHER_TKIP) ||
|
||
|
(pstat->wpa_pairwise_cipher&WPA_CIPHER_TKIP))) {
|
||
|
DBG_871X("HT: " MAC_FMT " tried to "
|
||
|
"use TKIP with HT association\n", MAC_ARG(pstat->hwaddr));
|
||
|
|
||
|
/* status = WLAN_STATUS_CIPHER_REJECTED_PER_POLICY; */
|
||
|
/* goto OnAssocReqFail; */
|
||
|
}
|
||
|
pstat->flags |= WLAN_STA_NONERP;
|
||
|
for (i = 0; i < pstat->bssratelen; i++) {
|
||
|
if ((pstat->bssrateset[i] & 0x7f) > 22) {
|
||
|
pstat->flags &= ~WLAN_STA_NONERP;
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (pstat->capability & WLAN_CAPABILITY_SHORT_PREAMBLE)
|
||
|
pstat->flags |= WLAN_STA_SHORT_PREAMBLE;
|
||
|
else
|
||
|
pstat->flags &= ~WLAN_STA_SHORT_PREAMBLE;
|
||
|
|
||
|
|
||
|
|
||
|
if (status != _STATS_SUCCESSFUL_)
|
||
|
goto OnAssocReqFail;
|
||
|
|
||
|
/* TODO: identify_proprietary_vendor_ie(); */
|
||
|
/* Realtek proprietary IE */
|
||
|
/* identify if this is Broadcom sta */
|
||
|
/* identify if this is ralink sta */
|
||
|
/* Customer proprietary IE */
|
||
|
|
||
|
|
||
|
|
||
|
/* get a unique AID */
|
||
|
if (pstat->aid > 0) {
|
||
|
DBG_871X(" old AID %d\n", pstat->aid);
|
||
|
} else {
|
||
|
for (pstat->aid = 1; pstat->aid < NUM_STA; pstat->aid++)
|
||
|
if (pstapriv->sta_aid[pstat->aid - 1] == NULL)
|
||
|
break;
|
||
|
|
||
|
/* if (pstat->aid > NUM_STA) { */
|
||
|
if (pstat->aid > pstapriv->max_num_sta) {
|
||
|
|
||
|
pstat->aid = 0;
|
||
|
|
||
|
DBG_871X(" no room for more AIDs\n");
|
||
|
|
||
|
status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA;
|
||
|
|
||
|
goto OnAssocReqFail;
|
||
|
|
||
|
|
||
|
} else {
|
||
|
pstapriv->sta_aid[pstat->aid - 1] = pstat;
|
||
|
DBG_871X("allocate new AID = (%d)\n", pstat->aid);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
pstat->state &= (~WIFI_FW_ASSOC_STATE);
|
||
|
pstat->state |= WIFI_FW_ASSOC_SUCCESS;
|
||
|
|
||
|
spin_lock_bh(&pstapriv->auth_list_lock);
|
||
|
if (!list_empty(&pstat->auth_list)) {
|
||
|
list_del_init(&pstat->auth_list);
|
||
|
pstapriv->auth_list_cnt--;
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->auth_list_lock);
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
if (list_empty(&pstat->asoc_list)) {
|
||
|
pstat->expire_to = pstapriv->expire_to;
|
||
|
list_add_tail(&pstat->asoc_list, &pstapriv->asoc_list);
|
||
|
pstapriv->asoc_list_cnt++;
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
/* now the station is qualified to join our BSS... */
|
||
|
if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) {
|
||
|
/* 1 bss_cap_update & sta_info_update */
|
||
|
bss_cap_update_on_sta_join(padapter, pstat);
|
||
|
sta_info_update(padapter, pstat);
|
||
|
|
||
|
/* 2 issue assoc rsp before notify station join event. */
|
||
|
if (frame_type == WIFI_ASSOCREQ)
|
||
|
issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP);
|
||
|
else
|
||
|
issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP);
|
||
|
|
||
|
spin_lock_bh(&pstat->lock);
|
||
|
if (pstat->passoc_req) {
|
||
|
kfree(pstat->passoc_req);
|
||
|
pstat->passoc_req = NULL;
|
||
|
pstat->assoc_req_len = 0;
|
||
|
}
|
||
|
|
||
|
pstat->passoc_req = rtw_zmalloc(pkt_len);
|
||
|
if (pstat->passoc_req) {
|
||
|
memcpy(pstat->passoc_req, pframe, pkt_len);
|
||
|
pstat->assoc_req_len = pkt_len;
|
||
|
}
|
||
|
spin_unlock_bh(&pstat->lock);
|
||
|
|
||
|
/* 3-(1) report sta add event */
|
||
|
report_add_sta_event(padapter, pstat->hwaddr, pstat->aid);
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
asoc_class2_error:
|
||
|
|
||
|
issue_deauth(padapter, (void *)GetAddr2Ptr(pframe), status);
|
||
|
|
||
|
return _FAIL;
|
||
|
|
||
|
OnAssocReqFail:
|
||
|
|
||
|
pstat->aid = 0;
|
||
|
if (frame_type == WIFI_ASSOCREQ)
|
||
|
issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP);
|
||
|
else
|
||
|
issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP);
|
||
|
|
||
|
return _FAIL;
|
||
|
}
|
||
|
|
||
|
unsigned int OnAssocRsp(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
uint i;
|
||
|
int res;
|
||
|
unsigned short status;
|
||
|
struct ndis_80211_var_ie *pIE;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
/* struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); */
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint pkt_len = precv_frame->u.hdr.len;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
/* check A1 matches or not */
|
||
|
if (memcmp(myid(&(padapter->eeprompriv)), get_da(pframe), ETH_ALEN))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
if (!(pmlmeinfo->state & (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE)))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)
|
||
|
return _SUCCESS;
|
||
|
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
/* status */
|
||
|
status = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 2));
|
||
|
if (status > 0) {
|
||
|
DBG_871X("assoc reject, status code: %d\n", status);
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
res = -4;
|
||
|
goto report_assoc_result;
|
||
|
}
|
||
|
|
||
|
/* get capabilities */
|
||
|
pmlmeinfo->capability = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
|
||
|
|
||
|
/* set slot time */
|
||
|
pmlmeinfo->slotTime = (pmlmeinfo->capability & BIT(10)) ? 9 : 20;
|
||
|
|
||
|
/* AID */
|
||
|
res = pmlmeinfo->aid = (int)(le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 4))&0x3fff);
|
||
|
|
||
|
/* following are moved to join event callback function */
|
||
|
/* to handle HT, WMM, rate adaptive, update MAC reg */
|
||
|
/* for not to handle the synchronous IO in the tasklet */
|
||
|
for (i = (6 + WLAN_HDR_A3_LEN); i < pkt_len;) {
|
||
|
pIE = (struct ndis_80211_var_ie *)(pframe + i);
|
||
|
|
||
|
switch (pIE->ElementID) {
|
||
|
case _VENDOR_SPECIFIC_IE_:
|
||
|
if (!memcmp(pIE->data, WMM_PARA_OUI, 6)) /* WMM */
|
||
|
WMM_param_handler(padapter, pIE);
|
||
|
break;
|
||
|
|
||
|
case _HT_CAPABILITY_IE_: /* HT caps */
|
||
|
HT_caps_handler(padapter, pIE);
|
||
|
break;
|
||
|
|
||
|
case _HT_EXTRA_INFO_IE_: /* HT info */
|
||
|
HT_info_handler(padapter, pIE);
|
||
|
break;
|
||
|
|
||
|
case _ERPINFO_IE_:
|
||
|
ERP_IE_handler(padapter, pIE);
|
||
|
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
i += (pIE->Length + 2);
|
||
|
}
|
||
|
|
||
|
pmlmeinfo->state &= (~WIFI_FW_ASSOC_STATE);
|
||
|
pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS;
|
||
|
|
||
|
/* Update Basic Rate Table for spec, 2010-12-28 , by thomas */
|
||
|
UpdateBrateTbl(padapter, pmlmeinfo->network.SupportedRates);
|
||
|
|
||
|
report_assoc_result:
|
||
|
if (res > 0) {
|
||
|
rtw_buf_update(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len, pframe, pkt_len);
|
||
|
} else {
|
||
|
rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len);
|
||
|
}
|
||
|
|
||
|
report_join_res(padapter, res);
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
unsigned int OnDeAuth(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned short reason;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
|
||
|
/* check A3 */
|
||
|
if (memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
|
||
|
|
||
|
DBG_871X("%s Reason code(%d)\n", __func__, reason);
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) {
|
||
|
struct sta_info *psta;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
/* spin_lock_bh(&(pstapriv->sta_hash_lock)); */
|
||
|
/* rtw_free_stainfo(padapter, psta); */
|
||
|
/* spin_unlock_bh(&(pstapriv->sta_hash_lock)); */
|
||
|
|
||
|
DBG_871X_LEVEL(_drv_always_, "ap recv deauth reason code(%d) sta:%pM\n",
|
||
|
reason, GetAddr2Ptr(pframe));
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
if (psta) {
|
||
|
u8 updated = false;
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
if (list_empty(&psta->asoc_list) == false) {
|
||
|
list_del_init(&psta->asoc_list);
|
||
|
pstapriv->asoc_list_cnt--;
|
||
|
updated = ap_free_sta(padapter, psta, false, reason);
|
||
|
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
associated_clients_update(padapter, updated);
|
||
|
}
|
||
|
|
||
|
|
||
|
return _SUCCESS;
|
||
|
} else{
|
||
|
int ignore_received_deauth = 0;
|
||
|
|
||
|
/* Commented by Albert 20130604 */
|
||
|
/* Before sending the auth frame to start the STA/GC mode connection with AP/GO, */
|
||
|
/* we will send the deauth first. */
|
||
|
/* However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth. */
|
||
|
/* Added the following code to avoid this case. */
|
||
|
if ((pmlmeinfo->state & WIFI_FW_AUTH_STATE) ||
|
||
|
(pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) {
|
||
|
if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) {
|
||
|
ignore_received_deauth = 1;
|
||
|
} else if (WLAN_REASON_PREV_AUTH_NOT_VALID == reason) {
|
||
|
/* TODO: 802.11r */
|
||
|
ignore_received_deauth = 1;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
DBG_871X_LEVEL(_drv_always_, "sta recv deauth reason code(%d) sta:%pM, ignore = %d\n",
|
||
|
reason, GetAddr3Ptr(pframe), ignore_received_deauth);
|
||
|
|
||
|
if (0 == ignore_received_deauth) {
|
||
|
receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
|
||
|
}
|
||
|
}
|
||
|
pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnDisassoc(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned short reason;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
|
||
|
/* check A3 */
|
||
|
if (memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
|
||
|
|
||
|
DBG_871X("%s Reason code(%d)\n", __func__, reason);
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true) {
|
||
|
struct sta_info *psta;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
/* spin_lock_bh(&(pstapriv->sta_hash_lock)); */
|
||
|
/* rtw_free_stainfo(padapter, psta); */
|
||
|
/* spin_unlock_bh(&(pstapriv->sta_hash_lock)); */
|
||
|
|
||
|
DBG_871X_LEVEL(_drv_always_, "ap recv disassoc reason code(%d) sta:%pM\n",
|
||
|
reason, GetAddr2Ptr(pframe));
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
if (psta) {
|
||
|
u8 updated = false;
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
if (list_empty(&psta->asoc_list) == false) {
|
||
|
list_del_init(&psta->asoc_list);
|
||
|
pstapriv->asoc_list_cnt--;
|
||
|
updated = ap_free_sta(padapter, psta, false, reason);
|
||
|
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
associated_clients_update(padapter, updated);
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
} else{
|
||
|
DBG_871X_LEVEL(_drv_always_, "sta recv disassoc reason code(%d) sta:%pM\n",
|
||
|
reason, GetAddr3Ptr(pframe));
|
||
|
|
||
|
receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
|
||
|
}
|
||
|
pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int OnAtim(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
unsigned int on_action_spct(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int ret = _FAIL;
|
||
|
struct sta_info *psta = NULL;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u8 *frame_body = (u8 *)(pframe + sizeof(struct ieee80211_hdr_3addr));
|
||
|
u8 category;
|
||
|
u8 action;
|
||
|
|
||
|
DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev));
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
|
||
|
|
||
|
if (!psta)
|
||
|
goto exit;
|
||
|
|
||
|
category = frame_body[0];
|
||
|
if (category != RTW_WLAN_CATEGORY_SPECTRUM_MGMT)
|
||
|
goto exit;
|
||
|
|
||
|
action = frame_body[1];
|
||
|
switch (action) {
|
||
|
case RTW_WLAN_ACTION_SPCT_MSR_REQ:
|
||
|
case RTW_WLAN_ACTION_SPCT_MSR_RPRT:
|
||
|
case RTW_WLAN_ACTION_SPCT_TPC_REQ:
|
||
|
case RTW_WLAN_ACTION_SPCT_TPC_RPRT:
|
||
|
case RTW_WLAN_ACTION_SPCT_CHL_SWITCH:
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
unsigned int OnAction_back(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
u8 *addr;
|
||
|
struct sta_info *psta = NULL;
|
||
|
struct recv_reorder_ctrl *preorder_ctrl;
|
||
|
unsigned char *frame_body;
|
||
|
unsigned char category, action;
|
||
|
unsigned short tid, status, reason_code = 0;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
/* check RA matches or not */
|
||
|
if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN))/* for if1, sta/ap mode */
|
||
|
return _SUCCESS;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
|
||
|
if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
addr = GetAddr2Ptr(pframe);
|
||
|
psta = rtw_get_stainfo(pstapriv, addr);
|
||
|
|
||
|
if (psta == NULL)
|
||
|
return _SUCCESS;
|
||
|
|
||
|
frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
|
||
|
|
||
|
category = frame_body[0];
|
||
|
if (category == RTW_WLAN_CATEGORY_BACK) {/* representing Block Ack */
|
||
|
if (!pmlmeinfo->HT_enable) {
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
action = frame_body[1];
|
||
|
DBG_871X("%s, action =%d\n", __func__, action);
|
||
|
switch (action) {
|
||
|
case RTW_WLAN_ACTION_ADDBA_REQ: /* ADDBA request */
|
||
|
|
||
|
memcpy(&(pmlmeinfo->ADDBA_req), &(frame_body[2]), sizeof(struct ADDBA_request));
|
||
|
/* process_addba_req(padapter, (u8 *)&(pmlmeinfo->ADDBA_req), GetAddr3Ptr(pframe)); */
|
||
|
process_addba_req(padapter, (u8 *)&(pmlmeinfo->ADDBA_req), addr);
|
||
|
|
||
|
if (pmlmeinfo->bAcceptAddbaReq == true) {
|
||
|
issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 0);
|
||
|
} else{
|
||
|
issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 37);/* reject ADDBA Req */
|
||
|
}
|
||
|
|
||
|
break;
|
||
|
|
||
|
case RTW_WLAN_ACTION_ADDBA_RESP: /* ADDBA response */
|
||
|
status = RTW_GET_LE16(&frame_body[3]);
|
||
|
tid = ((frame_body[5] >> 2) & 0x7);
|
||
|
|
||
|
if (status == 0) {
|
||
|
/* successful */
|
||
|
DBG_871X("agg_enable for TID =%d\n", tid);
|
||
|
psta->htpriv.agg_enable_bitmap |= 1 << tid;
|
||
|
psta->htpriv.candidate_tid_bitmap &= ~BIT(tid);
|
||
|
} else{
|
||
|
psta->htpriv.agg_enable_bitmap &= ~BIT(tid);
|
||
|
}
|
||
|
|
||
|
if (psta->state & WIFI_STA_ALIVE_CHK_STATE) {
|
||
|
DBG_871X("%s alive check - rx ADDBA response\n", __func__);
|
||
|
psta->htpriv.agg_enable_bitmap &= ~BIT(tid);
|
||
|
psta->expire_to = pstapriv->expire_to;
|
||
|
psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
|
||
|
}
|
||
|
|
||
|
/* DBG_871X("marc: ADDBA RSP: %x\n", pmlmeinfo->agg_enable_bitmap); */
|
||
|
break;
|
||
|
|
||
|
case RTW_WLAN_ACTION_DELBA: /* DELBA */
|
||
|
if ((frame_body[3] & BIT(3)) == 0) {
|
||
|
psta->htpriv.agg_enable_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf));
|
||
|
psta->htpriv.candidate_tid_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf));
|
||
|
|
||
|
/* reason_code = frame_body[4] | (frame_body[5] << 8); */
|
||
|
reason_code = RTW_GET_LE16(&frame_body[4]);
|
||
|
} else if ((frame_body[3] & BIT(3)) == BIT(3)) {
|
||
|
tid = (frame_body[3] >> 4) & 0x0F;
|
||
|
|
||
|
preorder_ctrl = &psta->recvreorder_ctrl[tid];
|
||
|
preorder_ctrl->enable = false;
|
||
|
preorder_ctrl->indicate_seq = 0xffff;
|
||
|
#ifdef DBG_RX_SEQ
|
||
|
DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u\n", __func__, __LINE__,
|
||
|
preorder_ctrl->indicate_seq);
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
DBG_871X("%s(): DELBA: %x(%x)\n", __func__, pmlmeinfo->agg_enable_bitmap, reason_code);
|
||
|
/* todo: how to notify the host while receiving DELETE BA */
|
||
|
break;
|
||
|
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
static s32 rtw_action_public_decache(union recv_frame *recv_frame, s32 token)
|
||
|
{
|
||
|
struct adapter *adapter = recv_frame->u.hdr.adapter;
|
||
|
struct mlme_ext_priv *mlmeext = &(adapter->mlmeextpriv);
|
||
|
u8 *frame = recv_frame->u.hdr.rx_data;
|
||
|
u16 seq_ctrl = ((recv_frame->u.hdr.attrib.seq_num&0xffff) << 4) |
|
||
|
(recv_frame->u.hdr.attrib.frag_num & 0xf);
|
||
|
|
||
|
if (GetRetry(frame)) {
|
||
|
if (token >= 0) {
|
||
|
if ((seq_ctrl == mlmeext->action_public_rxseq)
|
||
|
&& (token == mlmeext->action_public_dialog_token)) {
|
||
|
DBG_871X(FUNC_ADPT_FMT" seq_ctrl = 0x%x, rxseq = 0x%x, token:%d\n",
|
||
|
FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq, token);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
} else {
|
||
|
if (seq_ctrl == mlmeext->action_public_rxseq) {
|
||
|
DBG_871X(FUNC_ADPT_FMT" seq_ctrl = 0x%x, rxseq = 0x%x\n",
|
||
|
FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
mlmeext->action_public_rxseq = seq_ctrl;
|
||
|
|
||
|
if (token >= 0)
|
||
|
mlmeext->action_public_dialog_token = token;
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
static unsigned int on_action_public_p2p(union recv_frame *precv_frame)
|
||
|
{
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u8 *frame_body;
|
||
|
u8 dialogToken = 0;
|
||
|
|
||
|
frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
|
||
|
|
||
|
dialogToken = frame_body[7];
|
||
|
|
||
|
if (rtw_action_public_decache(precv_frame, dialogToken) == _FAIL)
|
||
|
return _FAIL;
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
static unsigned int on_action_public_vendor(union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int ret = _FAIL;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
if (!memcmp(frame_body + 2, P2P_OUI, 4)) {
|
||
|
ret = on_action_public_p2p(precv_frame);
|
||
|
}
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
static unsigned int on_action_public_default(union recv_frame *precv_frame, u8 action)
|
||
|
{
|
||
|
unsigned int ret = _FAIL;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
uint frame_len = precv_frame->u.hdr.len;
|
||
|
u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
|
||
|
u8 token;
|
||
|
struct adapter *adapter = precv_frame->u.hdr.adapter;
|
||
|
int cnt = 0;
|
||
|
char msg[64];
|
||
|
|
||
|
token = frame_body[2];
|
||
|
|
||
|
if (rtw_action_public_decache(precv_frame, token) == _FAIL)
|
||
|
goto exit;
|
||
|
|
||
|
cnt += sprintf((msg+cnt), "%s(token:%u)", action_public_str(action), token);
|
||
|
rtw_cfg80211_rx_action(adapter, pframe, frame_len, msg);
|
||
|
|
||
|
ret = _SUCCESS;
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
unsigned int on_action_public(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
unsigned int ret = _FAIL;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
|
||
|
u8 category, action;
|
||
|
|
||
|
/* check RA matches or not */
|
||
|
if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN))
|
||
|
goto exit;
|
||
|
|
||
|
category = frame_body[0];
|
||
|
if (category != RTW_WLAN_CATEGORY_PUBLIC)
|
||
|
goto exit;
|
||
|
|
||
|
action = frame_body[1];
|
||
|
switch (action) {
|
||
|
case ACT_PUBLIC_VENDOR:
|
||
|
ret = on_action_public_vendor(precv_frame);
|
||
|
break;
|
||
|
default:
|
||
|
ret = on_action_public_default(precv_frame, action);
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
unsigned int OnAction_ht(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
|
||
|
u8 category, action;
|
||
|
|
||
|
/* check RA matches or not */
|
||
|
if (memcmp(myid(&(padapter->eeprompriv)), GetAddr1Ptr(pframe), ETH_ALEN))
|
||
|
goto exit;
|
||
|
|
||
|
category = frame_body[0];
|
||
|
if (category != RTW_WLAN_CATEGORY_HT)
|
||
|
goto exit;
|
||
|
|
||
|
action = frame_body[1];
|
||
|
switch (action) {
|
||
|
case RTW_WLAN_ACTION_HT_COMPRESS_BEAMFORMING:
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
unsigned int OnAction_sa_query(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
struct rx_pkt_attrib *pattrib = &precv_frame->u.hdr.attrib;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
unsigned short tid;
|
||
|
/* Baron */
|
||
|
|
||
|
DBG_871X("OnAction_sa_query\n");
|
||
|
|
||
|
switch (pframe[WLAN_HDR_A3_LEN+1]) {
|
||
|
case 0: /* SA Query req */
|
||
|
memcpy(&tid, &pframe[WLAN_HDR_A3_LEN+2], sizeof(unsigned short));
|
||
|
DBG_871X("OnAction_sa_query request, action =%d, tid =%04x\n", pframe[WLAN_HDR_A3_LEN+1], tid);
|
||
|
issue_action_SA_Query(padapter, GetAddr2Ptr(pframe), 1, tid);
|
||
|
break;
|
||
|
|
||
|
case 1: /* SA Query rsp */
|
||
|
del_timer_sync(&pmlmeext->sa_query_timer);
|
||
|
DBG_871X("OnAction_sa_query response, action =%d, tid =%04x, cancel timer\n", pframe[WLAN_HDR_A3_LEN+1], pframe[WLAN_HDR_A3_LEN+2]);
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
if (0) {
|
||
|
int pp;
|
||
|
printk("pattrib->pktlen = %d =>", pattrib->pkt_len);
|
||
|
for (pp = 0; pp < pattrib->pkt_len; pp++)
|
||
|
printk(" %02x ", pframe[pp]);
|
||
|
printk("\n");
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
unsigned int OnAction(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
int i;
|
||
|
unsigned char category;
|
||
|
struct action_handler *ptable;
|
||
|
unsigned char *frame_body;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
|
||
|
frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
|
||
|
|
||
|
category = frame_body[0];
|
||
|
|
||
|
for (i = 0; i < sizeof(OnAction_tbl)/sizeof(struct action_handler); i++) {
|
||
|
ptable = &OnAction_tbl[i];
|
||
|
|
||
|
if (category == ptable->num)
|
||
|
ptable->func(padapter, precv_frame);
|
||
|
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int DoReserved(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
|
||
|
/* DBG_871X("rcvd mgt frame(%x, %x)\n", (GetFrameSubType(pframe) >> 4), *(unsigned int *)GetAddr1Ptr(pframe)); */
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
static struct xmit_frame *_alloc_mgtxmitframe(struct xmit_priv *pxmitpriv, bool once)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct xmit_buf *pxmitbuf;
|
||
|
|
||
|
if (once)
|
||
|
pmgntframe = rtw_alloc_xmitframe_once(pxmitpriv);
|
||
|
else
|
||
|
pmgntframe = rtw_alloc_xmitframe_ext(pxmitpriv);
|
||
|
|
||
|
if (pmgntframe == NULL) {
|
||
|
DBG_871X(FUNC_ADPT_FMT" alloc xmitframe fail, once:%d\n", FUNC_ADPT_ARG(pxmitpriv->adapter), once);
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv);
|
||
|
if (pxmitbuf == NULL) {
|
||
|
DBG_871X(FUNC_ADPT_FMT" alloc xmitbuf fail\n", FUNC_ADPT_ARG(pxmitpriv->adapter));
|
||
|
rtw_free_xmitframe(pxmitpriv, pmgntframe);
|
||
|
pmgntframe = NULL;
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
pmgntframe->frame_tag = MGNT_FRAMETAG;
|
||
|
pmgntframe->pxmitbuf = pxmitbuf;
|
||
|
pmgntframe->buf_addr = pxmitbuf->pbuf;
|
||
|
pxmitbuf->priv_data = pmgntframe;
|
||
|
|
||
|
exit:
|
||
|
return pmgntframe;
|
||
|
|
||
|
}
|
||
|
|
||
|
inline struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv)
|
||
|
{
|
||
|
return _alloc_mgtxmitframe(pxmitpriv, false);
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are some TX fuctions for WiFi MLME
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
void update_mgnt_tx_rate(struct adapter *padapter, u8 rate)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
|
||
|
pmlmeext->tx_rate = rate;
|
||
|
/* DBG_871X("%s(): rate = %x\n", __func__, rate); */
|
||
|
}
|
||
|
|
||
|
void update_mgntframe_attrib(struct adapter *padapter, struct pkt_attrib *pattrib)
|
||
|
{
|
||
|
u8 wireless_mode;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
|
||
|
/* memset((u8 *)(pattrib), 0, sizeof(struct pkt_attrib)); */
|
||
|
|
||
|
pattrib->hdrlen = 24;
|
||
|
pattrib->nr_frags = 1;
|
||
|
pattrib->priority = 7;
|
||
|
pattrib->mac_id = 0;
|
||
|
pattrib->qsel = 0x12;
|
||
|
|
||
|
pattrib->pktlen = 0;
|
||
|
|
||
|
if (pmlmeext->tx_rate == IEEE80211_CCK_RATE_1MB)
|
||
|
wireless_mode = WIRELESS_11B;
|
||
|
else
|
||
|
wireless_mode = WIRELESS_11G;
|
||
|
pattrib->raid = rtw_get_mgntframe_raid(padapter, wireless_mode);
|
||
|
pattrib->rate = pmlmeext->tx_rate;
|
||
|
|
||
|
pattrib->encrypt = _NO_PRIVACY_;
|
||
|
pattrib->bswenc = false;
|
||
|
|
||
|
pattrib->qos_en = false;
|
||
|
pattrib->ht_en = false;
|
||
|
pattrib->bwmode = CHANNEL_WIDTH_20;
|
||
|
pattrib->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
pattrib->sgi = false;
|
||
|
|
||
|
pattrib->seqnum = pmlmeext->mgnt_seq;
|
||
|
|
||
|
pattrib->retry_ctrl = true;
|
||
|
|
||
|
pattrib->mbssid = 0;
|
||
|
|
||
|
}
|
||
|
|
||
|
void update_mgntframe_attrib_addr(struct adapter *padapter, struct xmit_frame *pmgntframe)
|
||
|
{
|
||
|
u8 *pframe;
|
||
|
struct pkt_attrib *pattrib = &pmgntframe->attrib;
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
|
||
|
memcpy(pattrib->ra, GetAddr1Ptr(pframe), ETH_ALEN);
|
||
|
memcpy(pattrib->ta, GetAddr2Ptr(pframe), ETH_ALEN);
|
||
|
}
|
||
|
|
||
|
void dump_mgntframe(struct adapter *padapter, struct xmit_frame *pmgntframe)
|
||
|
{
|
||
|
if (padapter->bSurpriseRemoved == true ||
|
||
|
padapter->bDriverStopped == true) {
|
||
|
rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf);
|
||
|
rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
rtw_hal_mgnt_xmit(padapter, pmgntframe);
|
||
|
}
|
||
|
|
||
|
s32 dump_mgntframe_and_wait(struct adapter *padapter, struct xmit_frame *pmgntframe, int timeout_ms)
|
||
|
{
|
||
|
s32 ret = _FAIL;
|
||
|
_irqL irqL;
|
||
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
||
|
struct xmit_buf *pxmitbuf = pmgntframe->pxmitbuf;
|
||
|
struct submit_ctx sctx;
|
||
|
|
||
|
if (padapter->bSurpriseRemoved == true ||
|
||
|
padapter->bDriverStopped == true) {
|
||
|
rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf);
|
||
|
rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe);
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
rtw_sctx_init(&sctx, timeout_ms);
|
||
|
pxmitbuf->sctx = &sctx;
|
||
|
|
||
|
ret = rtw_hal_mgnt_xmit(padapter, pmgntframe);
|
||
|
|
||
|
if (ret == _SUCCESS)
|
||
|
ret = rtw_sctx_wait(&sctx, __func__);
|
||
|
|
||
|
spin_lock_irqsave(&pxmitpriv->lock_sctx, irqL);
|
||
|
pxmitbuf->sctx = NULL;
|
||
|
spin_unlock_irqrestore(&pxmitpriv->lock_sctx, irqL);
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
s32 dump_mgntframe_and_wait_ack(struct adapter *padapter, struct xmit_frame *pmgntframe)
|
||
|
{
|
||
|
static u8 seq_no = 0;
|
||
|
s32 ret = _FAIL;
|
||
|
u32 timeout_ms = 500;/* 500ms */
|
||
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
||
|
|
||
|
if (padapter->bSurpriseRemoved == true ||
|
||
|
padapter->bDriverStopped == true) {
|
||
|
rtw_free_xmitbuf(&padapter->xmitpriv, pmgntframe->pxmitbuf);
|
||
|
rtw_free_xmitframe(&padapter->xmitpriv, pmgntframe);
|
||
|
return -1;
|
||
|
}
|
||
|
|
||
|
if (mutex_lock_interruptible(&pxmitpriv->ack_tx_mutex) == 0) {
|
||
|
pxmitpriv->ack_tx = true;
|
||
|
pxmitpriv->seq_no = seq_no++;
|
||
|
pmgntframe->ack_report = 1;
|
||
|
if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS) {
|
||
|
ret = rtw_ack_tx_wait(pxmitpriv, timeout_ms);
|
||
|
}
|
||
|
|
||
|
pxmitpriv->ack_tx = false;
|
||
|
mutex_unlock(&pxmitpriv->ack_tx_mutex);
|
||
|
}
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
static int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode)
|
||
|
{
|
||
|
u8 *ssid_ie;
|
||
|
sint ssid_len_ori;
|
||
|
int len_diff = 0;
|
||
|
|
||
|
ssid_ie = rtw_get_ie(ies, WLAN_EID_SSID, &ssid_len_ori, ies_len);
|
||
|
|
||
|
/* DBG_871X("%s hidden_ssid_mode:%u, ssid_ie:%p, ssid_len_ori:%d\n", __func__, hidden_ssid_mode, ssid_ie, ssid_len_ori); */
|
||
|
|
||
|
if (ssid_ie && ssid_len_ori > 0) {
|
||
|
switch (hidden_ssid_mode) {
|
||
|
case 1:
|
||
|
{
|
||
|
u8 *next_ie = ssid_ie + 2 + ssid_len_ori;
|
||
|
u32 remain_len = 0;
|
||
|
|
||
|
remain_len = ies_len - (next_ie-ies);
|
||
|
|
||
|
ssid_ie[1] = 0;
|
||
|
memcpy(ssid_ie+2, next_ie, remain_len);
|
||
|
len_diff -= ssid_len_ori;
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
case 2:
|
||
|
memset(&ssid_ie[2], 0, ssid_len_ori);
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return len_diff;
|
||
|
}
|
||
|
|
||
|
void issue_beacon(struct adapter *padapter, int timeout_ms)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
unsigned int rate_len;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
|
||
|
u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
||
|
|
||
|
/* DBG_871X("%s\n", __func__); */
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL) {
|
||
|
DBG_871X("%s, alloc mgnt frame fail\n", __func__);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
spin_lock_bh(&pmlmepriv->bcn_update_lock);
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
pattrib->qsel = 0x10;
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/);
|
||
|
/* pmlmeext->mgnt_seq++; */
|
||
|
SetFrameSubType(pframe, WIFI_BEACON);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) {
|
||
|
/* DBG_871X("ie len =%d\n", cur_network->IELength); */
|
||
|
{
|
||
|
int len_diff;
|
||
|
memcpy(pframe, cur_network->IEs, cur_network->IELength);
|
||
|
len_diff = update_hidden_ssid(
|
||
|
pframe+_BEACON_IE_OFFSET_
|
||
|
, cur_network->IELength-_BEACON_IE_OFFSET_
|
||
|
, pmlmeinfo->hidden_ssid_mode
|
||
|
);
|
||
|
pframe += (cur_network->IELength+len_diff);
|
||
|
pattrib->pktlen += (cur_network->IELength+len_diff);
|
||
|
}
|
||
|
|
||
|
{
|
||
|
u8 *wps_ie;
|
||
|
uint wps_ielen;
|
||
|
u8 sr = 0;
|
||
|
wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr+TXDESC_OFFSET+sizeof(struct ieee80211_hdr_3addr)+_BEACON_IE_OFFSET_,
|
||
|
pattrib->pktlen-sizeof(struct ieee80211_hdr_3addr)-_BEACON_IE_OFFSET_, NULL, &wps_ielen);
|
||
|
if (wps_ie && wps_ielen > 0) {
|
||
|
rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL);
|
||
|
}
|
||
|
if (sr != 0)
|
||
|
set_fwstate(pmlmepriv, WIFI_UNDER_WPS);
|
||
|
else
|
||
|
_clr_fwstate_(pmlmepriv, WIFI_UNDER_WPS);
|
||
|
}
|
||
|
|
||
|
goto _issue_bcn;
|
||
|
|
||
|
}
|
||
|
|
||
|
/* below for ad-hoc mode */
|
||
|
|
||
|
/* timestamp will be inserted by hardware */
|
||
|
pframe += 8;
|
||
|
pattrib->pktlen += 8;
|
||
|
|
||
|
/* beacon interval: 2 bytes */
|
||
|
|
||
|
memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2);
|
||
|
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* capability info: 2 bytes */
|
||
|
|
||
|
memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2);
|
||
|
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* SSID */
|
||
|
pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen);
|
||
|
|
||
|
/* supported rates... */
|
||
|
rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pattrib->pktlen);
|
||
|
|
||
|
/* DS parameter set */
|
||
|
pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pattrib->pktlen);
|
||
|
|
||
|
/* if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) */
|
||
|
{
|
||
|
u8 erpinfo = 0;
|
||
|
u32 ATIMWindow;
|
||
|
/* IBSS Parameter Set... */
|
||
|
/* ATIMWindow = cur->Configuration.ATIMWindow; */
|
||
|
ATIMWindow = 0;
|
||
|
pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen);
|
||
|
|
||
|
/* ERP IE */
|
||
|
pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen);
|
||
|
}
|
||
|
|
||
|
|
||
|
/* EXTERNDED SUPPORTED RATE */
|
||
|
if (rate_len > 8) {
|
||
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen);
|
||
|
}
|
||
|
|
||
|
|
||
|
/* todo:HT for adhoc */
|
||
|
|
||
|
_issue_bcn:
|
||
|
|
||
|
pmlmepriv->update_bcn = false;
|
||
|
|
||
|
spin_unlock_bh(&pmlmepriv->bcn_update_lock);
|
||
|
|
||
|
if ((pattrib->pktlen + TXDESC_SIZE) > 512) {
|
||
|
DBG_871X("beacon frame too large\n");
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
/* DBG_871X("issue bcn_sz =%d\n", pattrib->last_txcmdsz); */
|
||
|
if (timeout_ms > 0)
|
||
|
dump_mgntframe_and_wait(padapter, pmgntframe, timeout_ms);
|
||
|
else
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
|
||
|
}
|
||
|
|
||
|
void issue_probersp(struct adapter *padapter, unsigned char *da, u8 is_valid_p2p_probereq)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
unsigned char *mac, *bssid;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
|
||
|
u8 *pwps_ie;
|
||
|
uint wps_ielen;
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
|
||
|
unsigned int rate_len;
|
||
|
|
||
|
/* DBG_871X("%s\n", __func__); */
|
||
|
|
||
|
if (da == NULL)
|
||
|
return;
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL) {
|
||
|
DBG_871X("%s, alloc mgnt frame fail\n", __func__);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
mac = myid(&(padapter->eeprompriv));
|
||
|
bssid = cur_network->MacAddress;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
memcpy(pwlanhdr->addr1, da, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, bssid, ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(fctrl, WIFI_PROBERSP);
|
||
|
|
||
|
pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = pattrib->hdrlen;
|
||
|
pframe += pattrib->hdrlen;
|
||
|
|
||
|
|
||
|
if (cur_network->IELength > MAX_IE_SZ)
|
||
|
return;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE) {
|
||
|
pwps_ie = rtw_get_wps_ie(cur_network->IEs+_FIXED_IE_LENGTH_, cur_network->IELength-_FIXED_IE_LENGTH_, NULL, &wps_ielen);
|
||
|
|
||
|
/* inerset & update wps_probe_resp_ie */
|
||
|
if ((pmlmepriv->wps_probe_resp_ie != NULL) && pwps_ie && (wps_ielen > 0)) {
|
||
|
uint wps_offset, remainder_ielen;
|
||
|
u8 *premainder_ie;
|
||
|
|
||
|
wps_offset = (uint)(pwps_ie - cur_network->IEs);
|
||
|
|
||
|
premainder_ie = pwps_ie + wps_ielen;
|
||
|
|
||
|
remainder_ielen = cur_network->IELength - wps_offset - wps_ielen;
|
||
|
|
||
|
memcpy(pframe, cur_network->IEs, wps_offset);
|
||
|
pframe += wps_offset;
|
||
|
pattrib->pktlen += wps_offset;
|
||
|
|
||
|
wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */
|
||
|
if ((wps_offset+wps_ielen+2) <= MAX_IE_SZ) {
|
||
|
memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen+2);
|
||
|
pframe += wps_ielen+2;
|
||
|
pattrib->pktlen += wps_ielen+2;
|
||
|
}
|
||
|
|
||
|
if ((wps_offset+wps_ielen+2+remainder_ielen) <= MAX_IE_SZ) {
|
||
|
memcpy(pframe, premainder_ie, remainder_ielen);
|
||
|
pframe += remainder_ielen;
|
||
|
pattrib->pktlen += remainder_ielen;
|
||
|
}
|
||
|
} else{
|
||
|
memcpy(pframe, cur_network->IEs, cur_network->IELength);
|
||
|
pframe += cur_network->IELength;
|
||
|
pattrib->pktlen += cur_network->IELength;
|
||
|
}
|
||
|
|
||
|
/* retrieve SSID IE from cur_network->Ssid */
|
||
|
{
|
||
|
u8 *ssid_ie;
|
||
|
sint ssid_ielen;
|
||
|
sint ssid_ielen_diff;
|
||
|
u8 buf[MAX_IE_SZ];
|
||
|
u8 *ies = pmgntframe->buf_addr+TXDESC_OFFSET+sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
ssid_ie = rtw_get_ie(ies+_FIXED_IE_LENGTH_, _SSID_IE_, &ssid_ielen,
|
||
|
(pframe-ies)-_FIXED_IE_LENGTH_);
|
||
|
|
||
|
ssid_ielen_diff = cur_network->Ssid.SsidLength - ssid_ielen;
|
||
|
|
||
|
if (ssid_ie && cur_network->Ssid.SsidLength) {
|
||
|
uint remainder_ielen;
|
||
|
u8 *remainder_ie;
|
||
|
remainder_ie = ssid_ie+2;
|
||
|
remainder_ielen = (pframe-remainder_ie);
|
||
|
|
||
|
if (remainder_ielen > MAX_IE_SZ) {
|
||
|
DBG_871X_LEVEL(_drv_warning_, FUNC_ADPT_FMT" remainder_ielen > MAX_IE_SZ\n", FUNC_ADPT_ARG(padapter));
|
||
|
remainder_ielen = MAX_IE_SZ;
|
||
|
}
|
||
|
|
||
|
memcpy(buf, remainder_ie, remainder_ielen);
|
||
|
memcpy(remainder_ie+ssid_ielen_diff, buf, remainder_ielen);
|
||
|
*(ssid_ie+1) = cur_network->Ssid.SsidLength;
|
||
|
memcpy(ssid_ie+2, cur_network->Ssid.Ssid, cur_network->Ssid.SsidLength);
|
||
|
|
||
|
pframe += ssid_ielen_diff;
|
||
|
pattrib->pktlen += ssid_ielen_diff;
|
||
|
}
|
||
|
}
|
||
|
} else{
|
||
|
/* timestamp will be inserted by hardware */
|
||
|
pframe += 8;
|
||
|
pattrib->pktlen += 8;
|
||
|
|
||
|
/* beacon interval: 2 bytes */
|
||
|
|
||
|
memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2);
|
||
|
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* capability info: 2 bytes */
|
||
|
|
||
|
memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2);
|
||
|
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* below for ad-hoc mode */
|
||
|
|
||
|
/* SSID */
|
||
|
pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen);
|
||
|
|
||
|
/* supported rates... */
|
||
|
rate_len = rtw_get_rateset_len(cur_network->SupportedRates);
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pattrib->pktlen);
|
||
|
|
||
|
/* DS parameter set */
|
||
|
pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &pattrib->pktlen);
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) {
|
||
|
u8 erpinfo = 0;
|
||
|
u32 ATIMWindow;
|
||
|
/* IBSS Parameter Set... */
|
||
|
/* ATIMWindow = cur->Configuration.ATIMWindow; */
|
||
|
ATIMWindow = 0;
|
||
|
pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen);
|
||
|
|
||
|
/* ERP IE */
|
||
|
pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen);
|
||
|
}
|
||
|
|
||
|
|
||
|
/* EXTERNDED SUPPORTED RATE */
|
||
|
if (rate_len > 8) {
|
||
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen);
|
||
|
}
|
||
|
|
||
|
|
||
|
/* todo:HT for adhoc */
|
||
|
|
||
|
}
|
||
|
|
||
|
#ifdef CONFIG_AUTO_AP_MODE
|
||
|
{
|
||
|
struct sta_info *psta;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
DBG_871X("(%s)\n", __func__);
|
||
|
|
||
|
/* check rc station */
|
||
|
psta = rtw_get_stainfo(pstapriv, da);
|
||
|
if (psta && psta->isrc && psta->pid > 0) {
|
||
|
u8 RC_OUI[4] = {0x00, 0xE0, 0x4C, 0x0A};
|
||
|
u8 RC_INFO[14] = {0};
|
||
|
/* EID[1] + EID_LEN[1] + RC_OUI[4] + MAC[6] + PairingID[2] + ChannelNum[2] */
|
||
|
u16 cu_ch = (u16)cur_network->Configuration.DSConfig;
|
||
|
|
||
|
DBG_871X("%s, reply rc(pid = 0x%x) device "MAC_FMT" in ch =%d\n", __func__,
|
||
|
psta->pid, MAC_ARG(psta->hwaddr), cu_ch);
|
||
|
|
||
|
/* append vendor specific ie */
|
||
|
memcpy(RC_INFO, RC_OUI, sizeof(RC_OUI));
|
||
|
memcpy(&RC_INFO[4], mac, ETH_ALEN);
|
||
|
memcpy(&RC_INFO[10], (u8 *)&psta->pid, 2);
|
||
|
memcpy(&RC_INFO[12], (u8 *)&cu_ch, 2);
|
||
|
|
||
|
pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, sizeof(RC_INFO), RC_INFO, &pattrib->pktlen);
|
||
|
}
|
||
|
}
|
||
|
#endif /* CONFIG_AUTO_AP_MODE */
|
||
|
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
static int _issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, u8 ch, bool append_wps, int wait_ack)
|
||
|
{
|
||
|
int ret = _FAIL;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
unsigned char *mac;
|
||
|
unsigned char bssrate[NumRates];
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
int bssrate_len = 0;
|
||
|
u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
||
|
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+issue_probereq\n"));
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
goto exit;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
mac = myid(&(padapter->eeprompriv));
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
if (da) {
|
||
|
/* unicast probe request frame */
|
||
|
memcpy(pwlanhdr->addr1, da, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, da, ETH_ALEN);
|
||
|
} else{
|
||
|
/* broadcast probe request frame */
|
||
|
memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN);
|
||
|
}
|
||
|
|
||
|
memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_PROBEREQ);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
if (pssid)
|
||
|
pframe = rtw_set_ie(pframe, _SSID_IE_, pssid->SsidLength, pssid->Ssid, &(pattrib->pktlen));
|
||
|
else
|
||
|
pframe = rtw_set_ie(pframe, _SSID_IE_, 0, NULL, &(pattrib->pktlen));
|
||
|
|
||
|
get_rate_set(padapter, bssrate, &bssrate_len);
|
||
|
|
||
|
if (bssrate_len > 8) {
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &(pattrib->pktlen));
|
||
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen));
|
||
|
} else{
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &(pattrib->pktlen));
|
||
|
}
|
||
|
|
||
|
if (ch)
|
||
|
pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, &ch, &pattrib->pktlen);
|
||
|
|
||
|
if (append_wps) {
|
||
|
/* add wps_ie for wps2.0 */
|
||
|
if (pmlmepriv->wps_probe_req_ie_len > 0 && pmlmepriv->wps_probe_req_ie) {
|
||
|
memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len);
|
||
|
pframe += pmlmepriv->wps_probe_req_ie_len;
|
||
|
pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("issuing probe_req, tx_len =%d\n", pattrib->last_txcmdsz));
|
||
|
|
||
|
if (wait_ack) {
|
||
|
ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
|
||
|
} else {
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
ret = _SUCCESS;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
inline void issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da)
|
||
|
{
|
||
|
_issue_probereq(padapter, pssid, da, 0, 1, false);
|
||
|
}
|
||
|
|
||
|
int issue_probereq_ex(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, u8 ch, bool append_wps,
|
||
|
int try_cnt, int wait_ms)
|
||
|
{
|
||
|
int ret;
|
||
|
int i = 0;
|
||
|
|
||
|
do {
|
||
|
ret = _issue_probereq(padapter, pssid, da, ch, append_wps, wait_ms > 0?true:false);
|
||
|
|
||
|
i++;
|
||
|
|
||
|
if (padapter->bDriverStopped || padapter->bSurpriseRemoved)
|
||
|
break;
|
||
|
|
||
|
if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
|
||
|
msleep(wait_ms);
|
||
|
|
||
|
} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
|
||
|
|
||
|
if (ret != _FAIL) {
|
||
|
ret = _SUCCESS;
|
||
|
#ifndef DBG_XMIT_ACK
|
||
|
goto exit;
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
if (try_cnt && wait_ms) {
|
||
|
if (da)
|
||
|
DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
else
|
||
|
DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
}
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/* if psta == NULL, indiate we are station(client) now... */
|
||
|
void issue_auth(struct adapter *padapter, struct sta_info *psta, unsigned short status)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
unsigned int val32;
|
||
|
unsigned short val16;
|
||
|
int use_shared_key = 0;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
__le16 le_tmp;
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
return;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_AUTH);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
|
||
|
if (psta) { /* for AP mode */
|
||
|
memcpy(pwlanhdr->addr1, psta->hwaddr, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
|
||
|
/* setting auth algo number */
|
||
|
val16 = (u16)psta->authalg;
|
||
|
|
||
|
if (status != _STATS_SUCCESSFUL_)
|
||
|
val16 = 0;
|
||
|
|
||
|
if (val16)
|
||
|
use_shared_key = 1;
|
||
|
|
||
|
le_tmp = cpu_to_le16(val16);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
/* setting auth seq number */
|
||
|
val16 = (u16)psta->auth_seq;
|
||
|
le_tmp = cpu_to_le16(val16);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
/* setting status code... */
|
||
|
val16 = status;
|
||
|
le_tmp = cpu_to_le16(val16);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
/* added challenging text... */
|
||
|
if ((psta->auth_seq == 2) && (psta->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1))
|
||
|
pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, psta->chg_txt, &(pattrib->pktlen));
|
||
|
|
||
|
} else{
|
||
|
memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN);
|
||
|
|
||
|
/* setting auth algo number */
|
||
|
val16 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) ? 1 : 0;/* 0:OPEN System, 1:Shared key */
|
||
|
if (val16) {
|
||
|
use_shared_key = 1;
|
||
|
}
|
||
|
le_tmp = cpu_to_le16(val16);
|
||
|
/* DBG_871X("%s auth_algo = %s auth_seq =%d\n", __func__, (pmlmeinfo->auth_algo == 0)?"OPEN":"SHARED", pmlmeinfo->auth_seq); */
|
||
|
|
||
|
/* setting IV for auth seq #3 */
|
||
|
if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) {
|
||
|
__le32 le_tmp32;
|
||
|
|
||
|
/* DBG_871X("==> iv(%d), key_index(%d)\n", pmlmeinfo->iv, pmlmeinfo->key_index); */
|
||
|
val32 = ((pmlmeinfo->iv++) | (pmlmeinfo->key_index << 30));
|
||
|
le_tmp32 = cpu_to_le32(val32);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&le_tmp32, &(pattrib->pktlen));
|
||
|
|
||
|
pattrib->iv_len = 4;
|
||
|
}
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
/* setting auth seq number */
|
||
|
le_tmp = cpu_to_le16(pmlmeinfo->auth_seq);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
|
||
|
/* setting status code... */
|
||
|
le_tmp = cpu_to_le16(status);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
/* then checking to see if sending challenging text... */
|
||
|
if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) {
|
||
|
pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, pmlmeinfo->chg_txt, &(pattrib->pktlen));
|
||
|
|
||
|
SetPrivacy(fctrl);
|
||
|
|
||
|
pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
pattrib->encrypt = _WEP40_;
|
||
|
|
||
|
pattrib->icv_len = 4;
|
||
|
|
||
|
pattrib->pktlen += pattrib->icv_len;
|
||
|
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
rtw_wep_encrypt(padapter, (u8 *)pmgntframe);
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
|
||
|
void issue_asocrsp(struct adapter *padapter, unsigned short status, struct sta_info *pstat, int pkt_type)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pbuf, *pframe;
|
||
|
unsigned short val;
|
||
|
__le16 *fctrl;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = &(pmlmeinfo->network);
|
||
|
u8 *ie = pnetwork->IEs;
|
||
|
__le16 lestatus, le_tmp;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
return;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
memcpy((void *)GetAddr1Ptr(pwlanhdr), pstat->hwaddr, ETH_ALEN);
|
||
|
memcpy((void *)GetAddr2Ptr(pwlanhdr), myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy((void *)GetAddr3Ptr(pwlanhdr), get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
if ((pkt_type == WIFI_ASSOCRSP) || (pkt_type == WIFI_REASSOCRSP))
|
||
|
SetFrameSubType(pwlanhdr, pkt_type);
|
||
|
else
|
||
|
return;
|
||
|
|
||
|
pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen += pattrib->hdrlen;
|
||
|
pframe += pattrib->hdrlen;
|
||
|
|
||
|
/* capability */
|
||
|
val = *(unsigned short *)rtw_get_capability_from_ie(ie);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, _CAPABILITY_, (unsigned char *)&val, &(pattrib->pktlen));
|
||
|
|
||
|
lestatus = cpu_to_le16(status);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&lestatus, &(pattrib->pktlen));
|
||
|
|
||
|
le_tmp = cpu_to_le16(pstat->aid | BIT(14) | BIT(15));
|
||
|
pframe = rtw_set_fixed_ie(pframe, _ASOC_ID_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
if (pstat->bssratelen <= 8) {
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, pstat->bssratelen, pstat->bssrateset, &(pattrib->pktlen));
|
||
|
} else{
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pstat->bssrateset, &(pattrib->pktlen));
|
||
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (pstat->bssratelen-8), pstat->bssrateset+8, &(pattrib->pktlen));
|
||
|
}
|
||
|
|
||
|
if ((pstat->flags & WLAN_STA_HT) && (pmlmepriv->htpriv.ht_option)) {
|
||
|
uint ie_len = 0;
|
||
|
|
||
|
/* FILL HT CAP INFO IE */
|
||
|
/* p = hostapd_eid_ht_capabilities_info(hapd, p); */
|
||
|
pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
|
||
|
if (pbuf && ie_len > 0) {
|
||
|
memcpy(pframe, pbuf, ie_len+2);
|
||
|
pframe += (ie_len+2);
|
||
|
pattrib->pktlen += (ie_len+2);
|
||
|
}
|
||
|
|
||
|
/* FILL HT ADD INFO IE */
|
||
|
/* p = hostapd_eid_ht_operation(hapd, p); */
|
||
|
pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_));
|
||
|
if (pbuf && ie_len > 0) {
|
||
|
memcpy(pframe, pbuf, ie_len+2);
|
||
|
pframe += (ie_len+2);
|
||
|
pattrib->pktlen += (ie_len+2);
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
/* FILL WMM IE */
|
||
|
if ((pstat->flags & WLAN_STA_WME) && (pmlmepriv->qospriv.qos_option)) {
|
||
|
uint ie_len = 0;
|
||
|
unsigned char WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01};
|
||
|
|
||
|
for (pbuf = ie + _BEACON_IE_OFFSET_; ; pbuf += (ie_len + 2)) {
|
||
|
pbuf = rtw_get_ie(pbuf, _VENDOR_SPECIFIC_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2)));
|
||
|
if (pbuf && !memcmp(pbuf+2, WMM_PARA_IE, 6)) {
|
||
|
memcpy(pframe, pbuf, ie_len+2);
|
||
|
pframe += (ie_len+2);
|
||
|
pattrib->pktlen += (ie_len+2);
|
||
|
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
if ((pbuf == NULL) || (ie_len == 0)) {
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) {
|
||
|
pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6, REALTEK_96B_IE, &(pattrib->pktlen));
|
||
|
}
|
||
|
|
||
|
/* add WPS IE ie for wps 2.0 */
|
||
|
if (pmlmepriv->wps_assoc_resp_ie && pmlmepriv->wps_assoc_resp_ie_len > 0) {
|
||
|
memcpy(pframe, pmlmepriv->wps_assoc_resp_ie, pmlmepriv->wps_assoc_resp_ie_len);
|
||
|
|
||
|
pframe += pmlmepriv->wps_assoc_resp_ie_len;
|
||
|
pattrib->pktlen += pmlmepriv->wps_assoc_resp_ie_len;
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
}
|
||
|
|
||
|
void issue_assocreq(struct adapter *padapter)
|
||
|
{
|
||
|
int ret = _FAIL;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
__le16 val16;
|
||
|
unsigned int i, j, index = 0;
|
||
|
unsigned char bssrate[NumRates], sta_bssrate[NumRates];
|
||
|
struct ndis_80211_var_ie *pIE;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
int bssrate_len = 0, sta_bssrate_len = 0;
|
||
|
u8 vs_ie_length = 0;
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
goto exit;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_ASSOCREQ);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
/* caps */
|
||
|
memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2);
|
||
|
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* listen interval */
|
||
|
/* todo: listen interval for power saving */
|
||
|
val16 = cpu_to_le16(3);
|
||
|
memcpy(pframe, (unsigned char *)&val16, 2);
|
||
|
pframe += 2;
|
||
|
pattrib->pktlen += 2;
|
||
|
|
||
|
/* SSID */
|
||
|
pframe = rtw_set_ie(pframe, _SSID_IE_, pmlmeinfo->network.Ssid.SsidLength, pmlmeinfo->network.Ssid.Ssid, &(pattrib->pktlen));
|
||
|
|
||
|
/* supported rate & extended supported rate */
|
||
|
|
||
|
/* Check if the AP's supported rates are also supported by STA. */
|
||
|
get_rate_set(padapter, sta_bssrate, &sta_bssrate_len);
|
||
|
/* DBG_871X("sta_bssrate_len =%d\n", sta_bssrate_len); */
|
||
|
|
||
|
if (pmlmeext->cur_channel == 14) /* for JAPAN, channel 14 can only uses B Mode(CCK) */
|
||
|
sta_bssrate_len = 4;
|
||
|
|
||
|
|
||
|
/* for (i = 0; i < sta_bssrate_len; i++) { */
|
||
|
/* DBG_871X("sta_bssrate[%d]=%02X\n", i, sta_bssrate[i]); */
|
||
|
/* */
|
||
|
|
||
|
for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
|
||
|
if (pmlmeinfo->network.SupportedRates[i] == 0)
|
||
|
break;
|
||
|
DBG_871X("network.SupportedRates[%d]=%02X\n", i, pmlmeinfo->network.SupportedRates[i]);
|
||
|
}
|
||
|
|
||
|
|
||
|
for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
|
||
|
if (pmlmeinfo->network.SupportedRates[i] == 0)
|
||
|
break;
|
||
|
|
||
|
|
||
|
/* Check if the AP's supported rates are also supported by STA. */
|
||
|
for (j = 0; j < sta_bssrate_len; j++) {
|
||
|
/* Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP */
|
||
|
if ((pmlmeinfo->network.SupportedRates[i]|IEEE80211_BASIC_RATE_MASK)
|
||
|
== (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK)) {
|
||
|
/* DBG_871X("match i = %d, j =%d\n", i, j); */
|
||
|
break;
|
||
|
} else {
|
||
|
/* DBG_871X("not match: %02X != %02X\n", (pmlmeinfo->network.SupportedRates[i]|IEEE80211_BASIC_RATE_MASK), (sta_bssrate[j]|IEEE80211_BASIC_RATE_MASK)); */
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (j == sta_bssrate_len) {
|
||
|
/* the rate is not supported by STA */
|
||
|
DBG_871X("%s(): the rate[%d]=%02X is not supported by STA!\n", __func__, i, pmlmeinfo->network.SupportedRates[i]);
|
||
|
} else {
|
||
|
/* the rate is supported by STA */
|
||
|
bssrate[index++] = pmlmeinfo->network.SupportedRates[i];
|
||
|
}
|
||
|
}
|
||
|
|
||
|
bssrate_len = index;
|
||
|
DBG_871X("bssrate_len = %d\n", bssrate_len);
|
||
|
|
||
|
if (bssrate_len == 0) {
|
||
|
rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf);
|
||
|
rtw_free_xmitframe(pxmitpriv, pmgntframe);
|
||
|
goto exit; /* don't connect to AP if no joint supported rate */
|
||
|
}
|
||
|
|
||
|
|
||
|
if (bssrate_len > 8) {
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &(pattrib->pktlen));
|
||
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (bssrate_len - 8), (bssrate + 8), &(pattrib->pktlen));
|
||
|
} else
|
||
|
pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &(pattrib->pktlen));
|
||
|
|
||
|
/* vendor specific IE, such as WPA, WMM, WPS */
|
||
|
for (i = sizeof(struct ndis_802_11_fix_ie); i < pmlmeinfo->network.IELength;) {
|
||
|
pIE = (struct ndis_80211_var_ie *)(pmlmeinfo->network.IEs + i);
|
||
|
|
||
|
switch (pIE->ElementID) {
|
||
|
case _VENDOR_SPECIFIC_IE_:
|
||
|
if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) ||
|
||
|
(!memcmp(pIE->data, WMM_OUI, 4)) ||
|
||
|
(!memcmp(pIE->data, WPS_OUI, 4))) {
|
||
|
vs_ie_length = pIE->Length;
|
||
|
if ((!padapter->registrypriv.wifi_spec) && (!memcmp(pIE->data, WPS_OUI, 4))) {
|
||
|
/* Commented by Kurt 20110629 */
|
||
|
/* In some older APs, WPS handshake */
|
||
|
/* would be fail if we append vender extensions informations to AP */
|
||
|
|
||
|
vs_ie_length = 14;
|
||
|
}
|
||
|
|
||
|
pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, vs_ie_length, pIE->data, &(pattrib->pktlen));
|
||
|
}
|
||
|
break;
|
||
|
|
||
|
case EID_WPA2:
|
||
|
pframe = rtw_set_ie(pframe, EID_WPA2, pIE->Length, pIE->data, &(pattrib->pktlen));
|
||
|
break;
|
||
|
case EID_HTCapability:
|
||
|
if (padapter->mlmepriv.htpriv.ht_option == true) {
|
||
|
if (!(is_ap_in_tkip(padapter))) {
|
||
|
memcpy(&(pmlmeinfo->HT_caps), pIE->data, sizeof(struct HT_caps_element));
|
||
|
pframe = rtw_set_ie(pframe, EID_HTCapability, pIE->Length, (u8 *)(&(pmlmeinfo->HT_caps)), &(pattrib->pktlen));
|
||
|
}
|
||
|
}
|
||
|
break;
|
||
|
|
||
|
case EID_EXTCapability:
|
||
|
if (padapter->mlmepriv.htpriv.ht_option == true)
|
||
|
pframe = rtw_set_ie(pframe, EID_EXTCapability, pIE->Length, pIE->data, &(pattrib->pktlen));
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
i += (pIE->Length + 2);
|
||
|
}
|
||
|
|
||
|
if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK)
|
||
|
pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6, REALTEK_96B_IE, &(pattrib->pktlen));
|
||
|
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
|
||
|
ret = _SUCCESS;
|
||
|
|
||
|
exit:
|
||
|
if (ret == _SUCCESS)
|
||
|
rtw_buf_update(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len, (u8 *)pwlanhdr, pattrib->pktlen);
|
||
|
else
|
||
|
rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len);
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
/* when wait_ack is ture, this function shoule be called at process context */
|
||
|
static int _issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int wait_ack)
|
||
|
{
|
||
|
int ret = _FAIL;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
struct xmit_priv *pxmitpriv;
|
||
|
struct mlme_ext_priv *pmlmeext;
|
||
|
struct mlme_ext_info *pmlmeinfo;
|
||
|
|
||
|
/* DBG_871X("%s:%d\n", __func__, power_mode); */
|
||
|
|
||
|
if (!padapter)
|
||
|
goto exit;
|
||
|
|
||
|
pxmitpriv = &(padapter->xmitpriv);
|
||
|
pmlmeext = &(padapter->mlmeextpriv);
|
||
|
pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
goto exit;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
pattrib->retry_ctrl = false;
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)
|
||
|
SetFrDs(fctrl);
|
||
|
else if ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE)
|
||
|
SetToDs(fctrl);
|
||
|
|
||
|
if (power_mode)
|
||
|
SetPwrMgt(fctrl);
|
||
|
|
||
|
memcpy(pwlanhdr->addr1, da, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_DATA_NULL);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
if (wait_ack) {
|
||
|
ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
|
||
|
} else{
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
ret = _SUCCESS;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
* [IMPORTANT] Don't call this function in interrupt context
|
||
|
*
|
||
|
* When wait_ms > 0, this function shoule be called at process context
|
||
|
* da == NULL for station mode
|
||
|
*/
|
||
|
int issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int try_cnt, int wait_ms)
|
||
|
{
|
||
|
int ret;
|
||
|
int i = 0;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct sta_info *psta;
|
||
|
|
||
|
|
||
|
/* da == NULL, assum it's null data for sta to ap*/
|
||
|
if (da == NULL)
|
||
|
da = get_my_bssid(&(pmlmeinfo->network));
|
||
|
|
||
|
psta = rtw_get_stainfo(&padapter->stapriv, da);
|
||
|
if (psta) {
|
||
|
if (power_mode)
|
||
|
rtw_hal_macid_sleep(padapter, psta->mac_id);
|
||
|
else
|
||
|
rtw_hal_macid_wakeup(padapter, psta->mac_id);
|
||
|
} else {
|
||
|
DBG_871X(FUNC_ADPT_FMT ": Can't find sta info for " MAC_FMT ", skip macid %s!!\n",
|
||
|
FUNC_ADPT_ARG(padapter), MAC_ARG(da), power_mode?"sleep":"wakeup");
|
||
|
rtw_warn_on(1);
|
||
|
}
|
||
|
|
||
|
do {
|
||
|
ret = _issue_nulldata(padapter, da, power_mode, wait_ms > 0?true:false);
|
||
|
|
||
|
i++;
|
||
|
|
||
|
if (padapter->bDriverStopped || padapter->bSurpriseRemoved)
|
||
|
break;
|
||
|
|
||
|
if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
|
||
|
msleep(wait_ms);
|
||
|
|
||
|
} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
|
||
|
|
||
|
if (ret != _FAIL) {
|
||
|
ret = _SUCCESS;
|
||
|
#ifndef DBG_XMIT_ACK
|
||
|
goto exit;
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
if (try_cnt && wait_ms) {
|
||
|
if (da)
|
||
|
DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
else
|
||
|
DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
}
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
* [IMPORTANT] This function run in interrupt context
|
||
|
*
|
||
|
* The null data packet would be sent without power bit,
|
||
|
* and not guarantee success.
|
||
|
*/
|
||
|
s32 issue_nulldata_in_interrupt(struct adapter *padapter, u8 *da)
|
||
|
{
|
||
|
int ret;
|
||
|
struct mlme_ext_priv *pmlmeext;
|
||
|
struct mlme_ext_info *pmlmeinfo;
|
||
|
|
||
|
|
||
|
pmlmeext = &padapter->mlmeextpriv;
|
||
|
pmlmeinfo = &pmlmeext->mlmext_info;
|
||
|
|
||
|
/* da == NULL, assum it's null data for sta to ap*/
|
||
|
if (da == NULL)
|
||
|
da = get_my_bssid(&(pmlmeinfo->network));
|
||
|
|
||
|
ret = _issue_nulldata(padapter, da, 0, false);
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/* when wait_ack is ture, this function shoule be called at process context */
|
||
|
static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int wait_ack)
|
||
|
{
|
||
|
int ret = _FAIL;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
u16 *qc;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
goto exit;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
pattrib->hdrlen += 2;
|
||
|
pattrib->qos_en = true;
|
||
|
pattrib->eosp = 1;
|
||
|
pattrib->ack_policy = 0;
|
||
|
pattrib->mdata = 0;
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)
|
||
|
SetFrDs(fctrl);
|
||
|
else if ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE)
|
||
|
SetToDs(fctrl);
|
||
|
|
||
|
if (pattrib->mdata)
|
||
|
SetMData(fctrl);
|
||
|
|
||
|
qc = (unsigned short *)(pframe + pattrib->hdrlen - 2);
|
||
|
|
||
|
SetPriority(qc, tid);
|
||
|
|
||
|
SetEOSP(qc, pattrib->eosp);
|
||
|
|
||
|
SetAckpolicy(qc, pattrib->ack_policy);
|
||
|
|
||
|
memcpy(pwlanhdr->addr1, da, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_QOS_DATA_NULL);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_qos_hdr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_qos_hdr);
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
if (wait_ack) {
|
||
|
ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
|
||
|
} else{
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
ret = _SUCCESS;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
/* when wait_ms >0 , this function shoule be called at process context */
|
||
|
/* da == NULL for station mode */
|
||
|
int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int try_cnt, int wait_ms)
|
||
|
{
|
||
|
int ret;
|
||
|
int i = 0;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
/* da == NULL, assum it's null data for sta to ap*/
|
||
|
if (da == NULL)
|
||
|
da = get_my_bssid(&(pmlmeinfo->network));
|
||
|
|
||
|
do {
|
||
|
ret = _issue_qos_nulldata(padapter, da, tid, wait_ms > 0?true:false);
|
||
|
|
||
|
i++;
|
||
|
|
||
|
if (padapter->bDriverStopped || padapter->bSurpriseRemoved)
|
||
|
break;
|
||
|
|
||
|
if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
|
||
|
msleep(wait_ms);
|
||
|
|
||
|
} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
|
||
|
|
||
|
if (ret != _FAIL) {
|
||
|
ret = _SUCCESS;
|
||
|
#ifndef DBG_XMIT_ACK
|
||
|
goto exit;
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
if (try_cnt && wait_ms) {
|
||
|
if (da)
|
||
|
DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
else
|
||
|
DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
}
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
static int _issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason, u8 wait_ack)
|
||
|
{
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
int ret = _FAIL;
|
||
|
__le16 le_tmp;
|
||
|
|
||
|
/* DBG_871X("%s to "MAC_FMT"\n", __func__, MAC_ARG(da)); */
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL) {
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
pattrib->retry_ctrl = false;
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
memcpy(pwlanhdr->addr1, da, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_DEAUTH);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
le_tmp = cpu_to_le16(reason);
|
||
|
pframe = rtw_set_fixed_ie(pframe, _RSON_CODE_, (unsigned char *)&le_tmp, &(pattrib->pktlen));
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
|
||
|
if (wait_ack) {
|
||
|
ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
|
||
|
} else{
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
ret = _SUCCESS;
|
||
|
}
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
int issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason)
|
||
|
{
|
||
|
DBG_871X("%s to "MAC_FMT"\n", __func__, MAC_ARG(da));
|
||
|
return _issue_deauth(padapter, da, reason, false);
|
||
|
}
|
||
|
|
||
|
int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason, int try_cnt,
|
||
|
int wait_ms)
|
||
|
{
|
||
|
int ret;
|
||
|
int i = 0;
|
||
|
|
||
|
do {
|
||
|
ret = _issue_deauth(padapter, da, reason, wait_ms > 0?true:false);
|
||
|
|
||
|
i++;
|
||
|
|
||
|
if (padapter->bDriverStopped || padapter->bSurpriseRemoved)
|
||
|
break;
|
||
|
|
||
|
if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
|
||
|
msleep(wait_ms);
|
||
|
|
||
|
} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
|
||
|
|
||
|
if (ret != _FAIL) {
|
||
|
ret = _SUCCESS;
|
||
|
#ifndef DBG_XMIT_ACK
|
||
|
goto exit;
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
if (try_cnt && wait_ms) {
|
||
|
if (da)
|
||
|
DBG_871X(FUNC_ADPT_FMT" to "MAC_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), MAC_ARG(da), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
else
|
||
|
DBG_871X(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n",
|
||
|
FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter),
|
||
|
ret == _SUCCESS?", acked":"", i, try_cnt, (i + 1) * wait_ms);
|
||
|
}
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
void issue_action_SA_Query(struct adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short tid)
|
||
|
{
|
||
|
u8 category = RTW_WLAN_CATEGORY_SA_QUERY;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
u8 *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
__le16 le_tmp;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL) {
|
||
|
DBG_871X("%s: alloc_mgtxmitframe fail\n", __func__);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
if (raddr)
|
||
|
memcpy(pwlanhdr->addr1, raddr, ETH_ALEN);
|
||
|
else
|
||
|
memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_ACTION);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen);
|
||
|
|
||
|
switch (action) {
|
||
|
case 0: /* SA Query req */
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&pmlmeext->sa_query_seq, &pattrib->pktlen);
|
||
|
pmlmeext->sa_query_seq++;
|
||
|
/* send sa query request to AP, AP should reply sa query response in 1 second */
|
||
|
set_sa_query_timer(pmlmeext, 1000);
|
||
|
break;
|
||
|
|
||
|
case 1: /* SA Query rsp */
|
||
|
le_tmp = cpu_to_le16(tid);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen);
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
}
|
||
|
|
||
|
void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short status)
|
||
|
{
|
||
|
u8 category = RTW_WLAN_CATEGORY_BACK;
|
||
|
u16 start_seq;
|
||
|
u16 BA_para_set;
|
||
|
u16 reason_code;
|
||
|
u16 BA_timeout_value;
|
||
|
u16 BA_starting_seqctrl = 0;
|
||
|
enum HT_CAP_AMPDU_FACTOR max_rx_ampdu_factor;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
u8 *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct sta_info *psta;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
||
|
__le16 le_tmp;
|
||
|
|
||
|
DBG_871X("%s, category =%d, action =%d, status =%d\n", __func__, category, action, status);
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL)
|
||
|
return;
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
/* memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); */
|
||
|
memcpy(pwlanhdr->addr1, raddr, ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_ACTION);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
|
||
|
|
||
|
if (category == 3) {
|
||
|
switch (action) {
|
||
|
case 0: /* ADDBA req */
|
||
|
do {
|
||
|
pmlmeinfo->dialogToken++;
|
||
|
} while (pmlmeinfo->dialogToken == 0);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(pmlmeinfo->dialogToken), &(pattrib->pktlen));
|
||
|
|
||
|
if (rtw_btcoex_IsBTCoexCtrlAMPDUSize(padapter)) {
|
||
|
/* A-MSDU NOT Supported */
|
||
|
BA_para_set = 0;
|
||
|
/* immediate Block Ack */
|
||
|
BA_para_set |= (1 << 1) & IEEE80211_ADDBA_PARAM_POLICY_MASK;
|
||
|
/* TID */
|
||
|
BA_para_set |= (status << 2) & IEEE80211_ADDBA_PARAM_TID_MASK;
|
||
|
/* max buffer size is 8 MSDU */
|
||
|
BA_para_set |= (8 << 6) & RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK;
|
||
|
} else {
|
||
|
BA_para_set = (0x1002 | ((status & 0xf) << 2)); /* immediate ack & 64 buffer size */
|
||
|
}
|
||
|
le_tmp = cpu_to_le16(BA_para_set);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
|
||
|
BA_timeout_value = 5000;/* 5ms */
|
||
|
le_tmp = cpu_to_le16(BA_timeout_value);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
|
||
|
/* if ((psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress)) != NULL) */
|
||
|
psta = rtw_get_stainfo(pstapriv, raddr);
|
||
|
if (psta != NULL) {
|
||
|
start_seq = (psta->sta_xmitpriv.txseq_tid[status & 0x07]&0xfff) + 1;
|
||
|
|
||
|
DBG_871X("BA_starting_seqctrl = %d for TID =%d\n", start_seq, status & 0x07);
|
||
|
|
||
|
psta->BA_starting_seqctrl[status & 0x07] = start_seq;
|
||
|
|
||
|
BA_starting_seqctrl = start_seq << 4;
|
||
|
}
|
||
|
|
||
|
le_tmp = cpu_to_le16(BA_starting_seqctrl);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
break;
|
||
|
|
||
|
case 1: /* ADDBA rsp */
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(pmlmeinfo->ADDBA_req.dialog_token), &(pattrib->pktlen));
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&status), &(pattrib->pktlen));
|
||
|
if (padapter->driver_rx_ampdu_factor != 0xFF)
|
||
|
max_rx_ampdu_factor =
|
||
|
(enum HT_CAP_AMPDU_FACTOR)padapter->driver_rx_ampdu_factor;
|
||
|
else
|
||
|
rtw_hal_get_def_var(padapter,
|
||
|
HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor);
|
||
|
|
||
|
if (MAX_AMPDU_FACTOR_64K == max_rx_ampdu_factor)
|
||
|
BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); /* 64 buffer size */
|
||
|
else if (MAX_AMPDU_FACTOR_32K == max_rx_ampdu_factor)
|
||
|
BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0800); /* 32 buffer size */
|
||
|
else if (MAX_AMPDU_FACTOR_16K == max_rx_ampdu_factor)
|
||
|
BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0400); /* 16 buffer size */
|
||
|
else if (MAX_AMPDU_FACTOR_8K == max_rx_ampdu_factor)
|
||
|
BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x0200); /* 8 buffer size */
|
||
|
else
|
||
|
BA_para_set = ((le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f) | 0x1000); /* 64 buffer size */
|
||
|
|
||
|
if (rtw_btcoex_IsBTCoexCtrlAMPDUSize(padapter) &&
|
||
|
padapter->driver_rx_ampdu_factor == 0xFF) {
|
||
|
/* max buffer size is 8 MSDU */
|
||
|
BA_para_set &= ~RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK;
|
||
|
BA_para_set |= (8 << 6) & RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK;
|
||
|
}
|
||
|
|
||
|
if (pregpriv->ampdu_amsdu == 0)/* disabled */
|
||
|
le_tmp = cpu_to_le16(BA_para_set & ~BIT(0));
|
||
|
else if (pregpriv->ampdu_amsdu == 1)/* enabled */
|
||
|
le_tmp = cpu_to_le16(BA_para_set | BIT(0));
|
||
|
else /* auto */
|
||
|
le_tmp = cpu_to_le16(BA_para_set);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(pmlmeinfo->ADDBA_req.BA_timeout_value)), &(pattrib->pktlen));
|
||
|
break;
|
||
|
case 2:/* DELBA */
|
||
|
BA_para_set = (status & 0x1F) << 3;
|
||
|
le_tmp = cpu_to_le16(BA_para_set);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
|
||
|
reason_code = 37;
|
||
|
le_tmp = cpu_to_le16(reason_code);
|
||
|
pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)(&(le_tmp)), &(pattrib->pktlen));
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
}
|
||
|
|
||
|
static void issue_action_BSSCoexistPacket(struct adapter *padapter)
|
||
|
{
|
||
|
struct list_head *plist, *phead;
|
||
|
unsigned char category, action;
|
||
|
struct xmit_frame *pmgntframe;
|
||
|
struct pkt_attrib *pattrib;
|
||
|
unsigned char *pframe;
|
||
|
struct ieee80211_hdr *pwlanhdr;
|
||
|
__le16 *fctrl;
|
||
|
struct wlan_network *pnetwork = NULL;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct __queue *queue = &(pmlmepriv->scanned_queue);
|
||
|
u8 InfoContent[16] = {0};
|
||
|
u8 ICS[8][15];
|
||
|
|
||
|
if ((pmlmepriv->num_FortyMHzIntolerant == 0) || (pmlmepriv->num_sta_no_ht == 0))
|
||
|
return;
|
||
|
|
||
|
if (true == pmlmeinfo->bwmode_updated)
|
||
|
return;
|
||
|
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
|
||
|
category = RTW_WLAN_CATEGORY_PUBLIC;
|
||
|
action = ACT_PUBLIC_BSSCOEXIST;
|
||
|
|
||
|
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
|
||
|
if (pmgntframe == NULL) {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
/* update attribute */
|
||
|
pattrib = &pmgntframe->attrib;
|
||
|
update_mgntframe_attrib(padapter, pattrib);
|
||
|
|
||
|
memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET);
|
||
|
|
||
|
pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET;
|
||
|
pwlanhdr = (struct ieee80211_hdr *)pframe;
|
||
|
|
||
|
fctrl = &(pwlanhdr->frame_control);
|
||
|
*(fctrl) = 0;
|
||
|
|
||
|
memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr2, myid(&(padapter->eeprompriv)), ETH_ALEN);
|
||
|
memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN);
|
||
|
|
||
|
SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
|
||
|
pmlmeext->mgnt_seq++;
|
||
|
SetFrameSubType(pframe, WIFI_ACTION);
|
||
|
|
||
|
pframe += sizeof(struct ieee80211_hdr_3addr);
|
||
|
pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen));
|
||
|
pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen));
|
||
|
|
||
|
|
||
|
/* */
|
||
|
if (pmlmepriv->num_FortyMHzIntolerant > 0) {
|
||
|
u8 iedata = 0;
|
||
|
|
||
|
iedata |= BIT(2);/* 20 MHz BSS Width Request */
|
||
|
|
||
|
pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &(pattrib->pktlen));
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
/* */
|
||
|
memset(ICS, 0, sizeof(ICS));
|
||
|
if (pmlmepriv->num_sta_no_ht > 0) {
|
||
|
int i;
|
||
|
|
||
|
spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
|
||
|
|
||
|
phead = get_list_head(queue);
|
||
|
plist = get_next(phead);
|
||
|
|
||
|
while (1) {
|
||
|
int len;
|
||
|
u8 *p;
|
||
|
struct wlan_bssid_ex *pbss_network;
|
||
|
|
||
|
if (phead == plist)
|
||
|
break;
|
||
|
|
||
|
pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
|
||
|
|
||
|
plist = get_next(plist);
|
||
|
|
||
|
pbss_network = (struct wlan_bssid_ex *)&pnetwork->network;
|
||
|
|
||
|
p = rtw_get_ie(pbss_network->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, pbss_network->IELength - _FIXED_IE_LENGTH_);
|
||
|
if ((p == NULL) || (len == 0)) {/* non-HT */
|
||
|
|
||
|
if ((pbss_network->Configuration.DSConfig <= 0) || (pbss_network->Configuration.DSConfig > 14))
|
||
|
continue;
|
||
|
|
||
|
ICS[0][pbss_network->Configuration.DSConfig] = 1;
|
||
|
|
||
|
if (ICS[0][0] == 0)
|
||
|
ICS[0][0] = 1;
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
|
||
|
|
||
|
|
||
|
for (i = 0; i < 8; i++) {
|
||
|
if (ICS[i][0] == 1) {
|
||
|
int j, k = 0;
|
||
|
|
||
|
InfoContent[k] = i;
|
||
|
/* SET_BSS_INTOLERANT_ELE_REG_CLASS(InfoContent, i); */
|
||
|
k++;
|
||
|
|
||
|
for (j = 1; j <= 14; j++) {
|
||
|
if (ICS[i][j] == 1) {
|
||
|
if (k < 16) {
|
||
|
InfoContent[k] = j; /* channel number */
|
||
|
/* SET_BSS_INTOLERANT_ELE_CHANNEL(InfoContent+k, j); */
|
||
|
k++;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pframe = rtw_set_ie(pframe, EID_BSSIntolerantChlReport, k, InfoContent, &(pattrib->pktlen));
|
||
|
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
pattrib->last_txcmdsz = pattrib->pktlen;
|
||
|
|
||
|
dump_mgntframe(padapter, pmgntframe);
|
||
|
}
|
||
|
|
||
|
unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr)
|
||
|
{
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
struct sta_info *psta = NULL;
|
||
|
/* struct recv_reorder_ctrl *preorder_ctrl; */
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u16 tid;
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
|
||
|
if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, addr);
|
||
|
if (psta == NULL)
|
||
|
return _SUCCESS;
|
||
|
|
||
|
/* DBG_871X("%s:%s\n", __func__, (initiator == 0)?"RX_DIR":"TX_DIR"); */
|
||
|
|
||
|
if (initiator == 0) {/* recipient */
|
||
|
for (tid = 0; tid < MAXTID; tid++) {
|
||
|
if (psta->recvreorder_ctrl[tid].enable == true) {
|
||
|
DBG_871X("rx agg disable tid(%d)\n", tid);
|
||
|
issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid << 1) | initiator)&0x1F));
|
||
|
psta->recvreorder_ctrl[tid].enable = false;
|
||
|
psta->recvreorder_ctrl[tid].indicate_seq = 0xffff;
|
||
|
#ifdef DBG_RX_SEQ
|
||
|
DBG_871X("DBG_RX_SEQ %s:%d indicate_seq:%u\n", __func__, __LINE__,
|
||
|
psta->recvreorder_ctrl[tid].indicate_seq);
|
||
|
#endif
|
||
|
}
|
||
|
}
|
||
|
} else if (initiator == 1) {/* originator */
|
||
|
/* DBG_871X("tx agg_enable_bitmap(0x%08x)\n", psta->htpriv.agg_enable_bitmap); */
|
||
|
for (tid = 0; tid < MAXTID; tid++) {
|
||
|
if (psta->htpriv.agg_enable_bitmap & BIT(tid)) {
|
||
|
DBG_871X("tx agg disable tid(%d)\n", tid);
|
||
|
issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid << 1) | initiator)&0x1F));
|
||
|
psta->htpriv.agg_enable_bitmap &= ~BIT(tid);
|
||
|
psta->htpriv.candidate_tid_bitmap &= ~BIT(tid);
|
||
|
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
unsigned int send_beacon(struct adapter *padapter)
|
||
|
{
|
||
|
u8 bxmitok = false;
|
||
|
int issue = 0;
|
||
|
int poll = 0;
|
||
|
unsigned long start = jiffies;
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL);
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_DL_BCN_SEL, NULL);
|
||
|
do {
|
||
|
issue_beacon(padapter, 100);
|
||
|
issue++;
|
||
|
do {
|
||
|
yield();
|
||
|
rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok));
|
||
|
poll++;
|
||
|
} while ((poll%10) != 0 && false == bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
|
||
|
|
||
|
} while (false == bxmitok && issue < 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
|
||
|
|
||
|
if (padapter->bSurpriseRemoved || padapter->bDriverStopped) {
|
||
|
return _FAIL;
|
||
|
}
|
||
|
|
||
|
|
||
|
if (false == bxmitok) {
|
||
|
DBG_871X("%s fail! %u ms\n", __func__, jiffies_to_msecs(jiffies - start));
|
||
|
return _FAIL;
|
||
|
} else{
|
||
|
unsigned long passing_time = jiffies_to_msecs(jiffies - start);
|
||
|
|
||
|
if (passing_time > 100 || issue > 3)
|
||
|
DBG_871X("%s success, issue:%d, poll:%d, %lu ms\n", __func__, issue, poll, passing_time);
|
||
|
/* else */
|
||
|
/* DBG_871X("%s success, issue:%d, poll:%d, %u ms\n", __func__, issue, poll, passing_time); */
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are some utitity fuctions for WiFi MLME
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
void site_survey(struct adapter *padapter)
|
||
|
{
|
||
|
unsigned char survey_channel = 0, val8;
|
||
|
RT_SCAN_TYPE ScanType = SCAN_PASSIVE;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u32 initialgain = 0;
|
||
|
u32 channel_scan_time_ms = 0;
|
||
|
|
||
|
{
|
||
|
struct rtw_ieee80211_channel *ch;
|
||
|
if (pmlmeext->sitesurvey_res.channel_idx < pmlmeext->sitesurvey_res.ch_num) {
|
||
|
ch = &pmlmeext->sitesurvey_res.ch[pmlmeext->sitesurvey_res.channel_idx];
|
||
|
survey_channel = ch->hw_value;
|
||
|
ScanType = (ch->flags & RTW_IEEE80211_CHAN_PASSIVE_SCAN) ? SCAN_PASSIVE : SCAN_ACTIVE;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
DBG_871X(FUNC_ADPT_FMT" ch:%u (cnt:%u) at %dms, %c%c%c\n"
|
||
|
, FUNC_ADPT_ARG(padapter)
|
||
|
, survey_channel
|
||
|
, pmlmeext->sitesurvey_res.channel_idx
|
||
|
, jiffies_to_msecs(jiffies - padapter->mlmepriv.scan_start_time)
|
||
|
, ScanType?'A':'P', pmlmeext->sitesurvey_res.scan_mode?'A':'P'
|
||
|
, pmlmeext->sitesurvey_res.ssid[0].SsidLength?'S':' '
|
||
|
);
|
||
|
#ifdef DBG_FIXED_CHAN
|
||
|
DBG_871X(FUNC_ADPT_FMT" fixed_chan:%u\n", pmlmeext->fixed_chan);
|
||
|
#endif
|
||
|
|
||
|
if (survey_channel != 0) {
|
||
|
/* PAUSE 4-AC Queue when site_survey */
|
||
|
/* rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */
|
||
|
/* val8 |= 0x0f; */
|
||
|
/* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */
|
||
|
if (pmlmeext->sitesurvey_res.channel_idx == 0) {
|
||
|
#ifdef DBG_FIXED_CHAN
|
||
|
if (pmlmeext->fixed_chan != 0xff)
|
||
|
set_channel_bwmode(padapter, pmlmeext->fixed_chan, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
||
|
else
|
||
|
#endif
|
||
|
set_channel_bwmode(padapter, survey_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
||
|
} else{
|
||
|
#ifdef DBG_FIXED_CHAN
|
||
|
if (pmlmeext->fixed_chan != 0xff)
|
||
|
SelectChannel(padapter, pmlmeext->fixed_chan);
|
||
|
else
|
||
|
#endif
|
||
|
SelectChannel(padapter, survey_channel);
|
||
|
}
|
||
|
|
||
|
if (ScanType == SCAN_ACTIVE) { /* obey the channel plan setting... */
|
||
|
{
|
||
|
int i;
|
||
|
for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) {
|
||
|
if (pmlmeext->sitesurvey_res.ssid[i].SsidLength) {
|
||
|
/* IOT issue, When wifi_spec is not set, send one probe req without WPS IE. */
|
||
|
if (padapter->registrypriv.wifi_spec)
|
||
|
issue_probereq(padapter, &(pmlmeext->sitesurvey_res.ssid[i]), NULL);
|
||
|
else
|
||
|
issue_probereq_ex(padapter, &(pmlmeext->sitesurvey_res.ssid[i]), NULL, 0, 0, 0, 0);
|
||
|
issue_probereq(padapter, &(pmlmeext->sitesurvey_res.ssid[i]), NULL);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (pmlmeext->sitesurvey_res.scan_mode == SCAN_ACTIVE) {
|
||
|
/* IOT issue, When wifi_spec is not set, send one probe req without WPS IE. */
|
||
|
if (padapter->registrypriv.wifi_spec)
|
||
|
issue_probereq(padapter, NULL, NULL);
|
||
|
else
|
||
|
issue_probereq_ex(padapter, NULL, NULL, 0, 0, 0, 0);
|
||
|
issue_probereq(padapter, NULL, NULL);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
channel_scan_time_ms = pmlmeext->chan_scan_time;
|
||
|
|
||
|
set_survey_timer(pmlmeext, channel_scan_time_ms);
|
||
|
#if defined(CONFIG_SIGNAL_DISPLAY_DBM) && defined(CONFIG_BACKGROUND_NOISE_MONITOR)
|
||
|
{
|
||
|
struct noise_info info;
|
||
|
info.bPauseDIG = false;
|
||
|
info.IGIValue = 0;
|
||
|
info.max_time = channel_scan_time_ms/2;/* ms */
|
||
|
info.chan = survey_channel;
|
||
|
rtw_hal_set_odm_var(padapter, HAL_ODM_NOISE_MONITOR, &info, false);
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
} else{
|
||
|
|
||
|
/* channel number is 0 or this channel is not valid. */
|
||
|
|
||
|
{
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_COMPLETE;
|
||
|
|
||
|
/* switch back to the original channel */
|
||
|
/* SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); */
|
||
|
|
||
|
set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
|
||
|
|
||
|
/* flush 4-AC Queue after site_survey */
|
||
|
/* val8 = 0; */
|
||
|
/* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */
|
||
|
|
||
|
/* config MSR */
|
||
|
Set_MSR(padapter, (pmlmeinfo->state & 0x3));
|
||
|
|
||
|
initialgain = 0xff; /* restore RX GAIN */
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain));
|
||
|
/* turn on dynamic functions */
|
||
|
Restore_DM_Func_Flag(padapter);
|
||
|
/* Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); */
|
||
|
|
||
|
if (is_client_associated_to_ap(padapter) == true)
|
||
|
issue_nulldata(padapter, NULL, 0, 3, 500);
|
||
|
|
||
|
val8 = 0; /* survey done */
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8));
|
||
|
|
||
|
report_surveydone_event(padapter);
|
||
|
|
||
|
pmlmeext->chan_scan_time = SURVEY_TO;
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_DISABLE;
|
||
|
|
||
|
issue_action_BSSCoexistPacket(padapter);
|
||
|
issue_action_BSSCoexistPacket(padapter);
|
||
|
issue_action_BSSCoexistPacket(padapter);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
/* collect bss info from Beacon and Probe request/response frames. */
|
||
|
u8 collect_bss_info(struct adapter *padapter, union recv_frame *precv_frame, struct wlan_bssid_ex *bssid)
|
||
|
{
|
||
|
int i;
|
||
|
u32 len;
|
||
|
u8 *p;
|
||
|
u16 val16, subtype;
|
||
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
||
|
u32 packet_len = precv_frame->u.hdr.len;
|
||
|
u8 ie_offset;
|
||
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
__le32 le32_tmp;
|
||
|
|
||
|
len = packet_len - sizeof(struct ieee80211_hdr_3addr);
|
||
|
|
||
|
if (len > MAX_IE_SZ) {
|
||
|
/* DBG_871X("IE too long for survey event\n"); */
|
||
|
return _FAIL;
|
||
|
}
|
||
|
|
||
|
memset(bssid, 0, sizeof(struct wlan_bssid_ex));
|
||
|
|
||
|
subtype = GetFrameSubType(pframe);
|
||
|
|
||
|
if (subtype == WIFI_BEACON) {
|
||
|
bssid->Reserved[0] = 1;
|
||
|
ie_offset = _BEACON_IE_OFFSET_;
|
||
|
} else {
|
||
|
/* FIXME : more type */
|
||
|
if (subtype == WIFI_PROBERSP) {
|
||
|
ie_offset = _PROBERSP_IE_OFFSET_;
|
||
|
bssid->Reserved[0] = 3;
|
||
|
} else if (subtype == WIFI_PROBEREQ) {
|
||
|
ie_offset = _PROBEREQ_IE_OFFSET_;
|
||
|
bssid->Reserved[0] = 2;
|
||
|
} else {
|
||
|
bssid->Reserved[0] = 0;
|
||
|
ie_offset = _FIXED_IE_LENGTH_;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len;
|
||
|
|
||
|
/* below is to copy the information element */
|
||
|
bssid->IELength = len;
|
||
|
memcpy(bssid->IEs, (pframe + sizeof(struct ieee80211_hdr_3addr)), bssid->IELength);
|
||
|
|
||
|
/* get the signal strength */
|
||
|
bssid->Rssi = precv_frame->u.hdr.attrib.phy_info.RecvSignalPower; /* in dBM.raw data */
|
||
|
bssid->PhyInfo.SignalQuality = precv_frame->u.hdr.attrib.phy_info.SignalQuality;/* in percentage */
|
||
|
bssid->PhyInfo.SignalStrength = precv_frame->u.hdr.attrib.phy_info.SignalStrength;/* in percentage */
|
||
|
|
||
|
/* checking SSID */
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _SSID_IE_, &len, bssid->IELength - ie_offset);
|
||
|
if (p == NULL) {
|
||
|
DBG_871X("marc: cannot find SSID for survey event\n");
|
||
|
return _FAIL;
|
||
|
}
|
||
|
|
||
|
if (*(p + 1)) {
|
||
|
if (len > NDIS_802_11_LENGTH_SSID) {
|
||
|
DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1));
|
||
|
bssid->Ssid.SsidLength = *(p + 1);
|
||
|
} else
|
||
|
bssid->Ssid.SsidLength = 0;
|
||
|
|
||
|
memset(bssid->SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX);
|
||
|
|
||
|
/* checking rate info... */
|
||
|
i = 0;
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset);
|
||
|
if (p != NULL) {
|
||
|
if (len > NDIS_802_11_LENGTH_RATES_EX) {
|
||
|
DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
memcpy(bssid->SupportedRates, (p + 2), len);
|
||
|
i = len;
|
||
|
}
|
||
|
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _EXT_SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset);
|
||
|
if (p != NULL) {
|
||
|
if (len > (NDIS_802_11_LENGTH_RATES_EX-i)) {
|
||
|
DBG_871X("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len);
|
||
|
return _FAIL;
|
||
|
}
|
||
|
memcpy(bssid->SupportedRates + i, (p + 2), len);
|
||
|
}
|
||
|
|
||
|
bssid->NetworkTypeInUse = Ndis802_11OFDM24;
|
||
|
|
||
|
if (bssid->IELength < 12)
|
||
|
return _FAIL;
|
||
|
|
||
|
/* Checking for DSConfig */
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _DSSET_IE_, &len, bssid->IELength - ie_offset);
|
||
|
|
||
|
bssid->Configuration.DSConfig = 0;
|
||
|
bssid->Configuration.Length = 0;
|
||
|
|
||
|
if (p) {
|
||
|
bssid->Configuration.DSConfig = *(p + 2);
|
||
|
} else {
|
||
|
/* In 5G, some ap do not have DSSET IE */
|
||
|
/* checking HT info for channel */
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _HT_ADD_INFO_IE_, &len, bssid->IELength - ie_offset);
|
||
|
if (p) {
|
||
|
struct HT_info_element *HT_info = (struct HT_info_element *)(p + 2);
|
||
|
bssid->Configuration.DSConfig = HT_info->primary_channel;
|
||
|
} else { /* use current channel */
|
||
|
bssid->Configuration.DSConfig = rtw_get_oper_ch(padapter);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
memcpy(&le32_tmp, rtw_get_beacon_interval_from_ie(bssid->IEs), 2);
|
||
|
bssid->Configuration.BeaconPeriod = le32_to_cpu(le32_tmp);
|
||
|
|
||
|
val16 = rtw_get_capability((struct wlan_bssid_ex *)bssid);
|
||
|
|
||
|
if (val16 & BIT(0)) {
|
||
|
bssid->InfrastructureMode = Ndis802_11Infrastructure;
|
||
|
memcpy(bssid->MacAddress, GetAddr2Ptr(pframe), ETH_ALEN);
|
||
|
} else {
|
||
|
bssid->InfrastructureMode = Ndis802_11IBSS;
|
||
|
memcpy(bssid->MacAddress, GetAddr3Ptr(pframe), ETH_ALEN);
|
||
|
}
|
||
|
|
||
|
if (val16 & BIT(4))
|
||
|
bssid->Privacy = 1;
|
||
|
else
|
||
|
bssid->Privacy = 0;
|
||
|
|
||
|
bssid->Configuration.ATIMWindow = 0;
|
||
|
|
||
|
/* 20/40 BSS Coexistence check */
|
||
|
if ((pregistrypriv->wifi_spec == 1) && (false == pmlmeinfo->bwmode_updated)) {
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
|
||
|
p = rtw_get_ie(bssid->IEs + ie_offset, _HT_CAPABILITY_IE_, &len, bssid->IELength - ie_offset);
|
||
|
if (p && len > 0) {
|
||
|
struct HT_caps_element *pHT_caps;
|
||
|
pHT_caps = (struct HT_caps_element *)(p + 2);
|
||
|
|
||
|
if (le16_to_cpu(pHT_caps->u.HT_cap_element.HT_caps_info) & BIT(14))
|
||
|
pmlmepriv->num_FortyMHzIntolerant++;
|
||
|
} else
|
||
|
pmlmepriv->num_sta_no_ht++;
|
||
|
}
|
||
|
|
||
|
#ifdef CONFIG_INTEL_WIDI
|
||
|
/* process_intel_widi_query_or_tigger(padapter, bssid); */
|
||
|
if (process_intel_widi_query_or_tigger(padapter, bssid))
|
||
|
return _FAIL;
|
||
|
#endif /* CONFIG_INTEL_WIDI */
|
||
|
|
||
|
#if defined(DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) & 1
|
||
|
if (strcmp(bssid->Ssid.Ssid, DBG_RX_SIGNAL_DISPLAY_SSID_MONITORED) == 0) {
|
||
|
DBG_871X("Receiving %s("MAC_FMT", DSConfig:%u) from ch%u with ss:%3u, sq:%3u, RawRSSI:%3ld\n"
|
||
|
, bssid->Ssid.Ssid, MAC_ARG(bssid->MacAddress), bssid->Configuration.DSConfig
|
||
|
, rtw_get_oper_ch(padapter)
|
||
|
, bssid->PhyInfo.SignalStrength, bssid->PhyInfo.SignalQuality, bssid->Rssi
|
||
|
);
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
/* mark bss info receving from nearby channel as SignalQuality 101 */
|
||
|
if (bssid->Configuration.DSConfig != rtw_get_oper_ch(padapter))
|
||
|
bssid->PhyInfo.SignalQuality = 101;
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
void start_create_ibss(struct adapter *padapter)
|
||
|
{
|
||
|
unsigned short caps;
|
||
|
u8 val8;
|
||
|
u8 join_type;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig;
|
||
|
pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork);
|
||
|
|
||
|
/* update wireless mode */
|
||
|
update_wireless_mode(padapter);
|
||
|
|
||
|
/* udpate capability */
|
||
|
caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork);
|
||
|
update_capinfo(padapter, caps);
|
||
|
if (caps&cap_IBSS) {/* adhoc master */
|
||
|
val8 = 0xcf;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8));
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_DO_IQK, NULL);
|
||
|
|
||
|
/* switch channel */
|
||
|
/* SelectChannel(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE); */
|
||
|
set_channel_bwmode(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20);
|
||
|
|
||
|
beacon_timing_control(padapter);
|
||
|
|
||
|
/* set msr to WIFI_FW_ADHOC_STATE */
|
||
|
pmlmeinfo->state = WIFI_FW_ADHOC_STATE;
|
||
|
Set_MSR(padapter, (pmlmeinfo->state & 0x3));
|
||
|
|
||
|
/* issue beacon */
|
||
|
if (send_beacon(padapter) == _FAIL) {
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("issuing beacon frame fail....\n"));
|
||
|
|
||
|
report_join_res(padapter, -1);
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
} else{
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, padapter->registrypriv.dev_network.MacAddress);
|
||
|
join_type = 0;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
|
||
|
|
||
|
report_join_res(padapter, 1);
|
||
|
pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS;
|
||
|
rtw_indicate_connect(padapter);
|
||
|
}
|
||
|
} else{
|
||
|
DBG_871X("start_create_ibss, invalid cap:%x\n", caps);
|
||
|
return;
|
||
|
}
|
||
|
/* update bc/mc sta_info */
|
||
|
update_bmc_sta(padapter);
|
||
|
|
||
|
}
|
||
|
|
||
|
void start_clnt_join(struct adapter *padapter)
|
||
|
{
|
||
|
unsigned short caps;
|
||
|
u8 val8;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
int beacon_timeout;
|
||
|
|
||
|
/* update wireless mode */
|
||
|
update_wireless_mode(padapter);
|
||
|
|
||
|
/* udpate capability */
|
||
|
caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork);
|
||
|
update_capinfo(padapter, caps);
|
||
|
if (caps&cap_ESS) {
|
||
|
Set_MSR(padapter, WIFI_FW_STATION_STATE);
|
||
|
|
||
|
val8 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_8021X) ? 0xcc : 0xcf;
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8));
|
||
|
|
||
|
/* Because of AP's not receiving deauth before */
|
||
|
/* AP may: 1)not response auth or 2)deauth us after link is complete */
|
||
|
/* issue deauth before issuing auth to deal with the situation */
|
||
|
|
||
|
/* Commented by Albert 2012/07/21 */
|
||
|
/* For the Win8 P2P connection, it will be hard to have a successful connection if this Wi-Fi doesn't connect to it. */
|
||
|
{
|
||
|
/* To avoid connecting to AP fail during resume process, change retry count from 5 to 1 */
|
||
|
issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 1, 100);
|
||
|
}
|
||
|
|
||
|
/* here wait for receiving the beacon to start auth */
|
||
|
/* and enable a timer */
|
||
|
beacon_timeout = decide_wait_for_beacon_timeout(pmlmeinfo->bcn_interval);
|
||
|
set_link_timer(pmlmeext, beacon_timeout);
|
||
|
_set_timer(&padapter->mlmepriv.assoc_timer,
|
||
|
(REAUTH_TO * REAUTH_LIMIT) + (REASSOC_TO*REASSOC_LIMIT) + beacon_timeout);
|
||
|
|
||
|
pmlmeinfo->state = WIFI_FW_AUTH_NULL | WIFI_FW_STATION_STATE;
|
||
|
} else if (caps&cap_IBSS) { /* adhoc client */
|
||
|
Set_MSR(padapter, WIFI_FW_ADHOC_STATE);
|
||
|
|
||
|
val8 = 0xcf;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8));
|
||
|
|
||
|
beacon_timing_control(padapter);
|
||
|
|
||
|
pmlmeinfo->state = WIFI_FW_ADHOC_STATE;
|
||
|
|
||
|
report_join_res(padapter, 1);
|
||
|
} else{
|
||
|
/* DBG_871X("marc: invalid cap:%x\n", caps); */
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
void start_clnt_auth(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
pmlmeinfo->state &= (~WIFI_FW_AUTH_NULL);
|
||
|
pmlmeinfo->state |= WIFI_FW_AUTH_STATE;
|
||
|
|
||
|
pmlmeinfo->auth_seq = 1;
|
||
|
pmlmeinfo->reauth_count = 0;
|
||
|
pmlmeinfo->reassoc_count = 0;
|
||
|
pmlmeinfo->link_count = 0;
|
||
|
pmlmeext->retry = 0;
|
||
|
|
||
|
|
||
|
DBG_871X_LEVEL(_drv_always_, "start auth\n");
|
||
|
issue_auth(padapter, NULL, 0);
|
||
|
|
||
|
set_link_timer(pmlmeext, REAUTH_TO);
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
void start_clnt_assoc(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
pmlmeinfo->state &= (~(WIFI_FW_AUTH_NULL | WIFI_FW_AUTH_STATE));
|
||
|
pmlmeinfo->state |= (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE);
|
||
|
|
||
|
issue_assocreq(padapter);
|
||
|
|
||
|
set_link_timer(pmlmeext, REASSOC_TO);
|
||
|
}
|
||
|
|
||
|
unsigned int receive_disconnect(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
/* check A3 */
|
||
|
if (!(!memcmp(MacAddr, get_my_bssid(&pmlmeinfo->network), ETH_ALEN)))
|
||
|
return _SUCCESS;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) {
|
||
|
if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) {
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
report_del_sta_event(padapter, MacAddr, reason);
|
||
|
|
||
|
} else if (pmlmeinfo->state & WIFI_FW_LINKING_STATE) {
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
report_join_res(padapter, -2);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return _SUCCESS;
|
||
|
}
|
||
|
|
||
|
static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid)
|
||
|
{
|
||
|
struct registry_priv *pregistrypriv;
|
||
|
struct mlme_ext_priv *pmlmeext;
|
||
|
RT_CHANNEL_INFO *chplan_new;
|
||
|
u8 channel;
|
||
|
u8 i;
|
||
|
|
||
|
|
||
|
pregistrypriv = &padapter->registrypriv;
|
||
|
pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
/* Adjust channel plan by AP Country IE */
|
||
|
if (pregistrypriv->enable80211d &&
|
||
|
(!pmlmeext->update_channel_plan_by_ap_done)) {
|
||
|
u8 *ie, *p;
|
||
|
u32 len;
|
||
|
RT_CHANNEL_PLAN chplan_ap;
|
||
|
RT_CHANNEL_INFO chplan_sta[MAX_CHANNEL_NUM];
|
||
|
u8 country[4];
|
||
|
u8 fcn; /* first channel number */
|
||
|
u8 noc; /* number of channel */
|
||
|
u8 j, k;
|
||
|
|
||
|
ie = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _COUNTRY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
|
||
|
if (!ie)
|
||
|
return;
|
||
|
if (len < 6)
|
||
|
return;
|
||
|
|
||
|
ie += 2;
|
||
|
p = ie;
|
||
|
ie += len;
|
||
|
|
||
|
memset(country, 0, 4);
|
||
|
memcpy(country, p, 3);
|
||
|
p += 3;
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_,
|
||
|
("%s: 802.11d country =%s\n", __func__, country));
|
||
|
|
||
|
i = 0;
|
||
|
while ((ie - p) >= 3) {
|
||
|
fcn = *(p++);
|
||
|
noc = *(p++);
|
||
|
p++;
|
||
|
|
||
|
for (j = 0; j < noc; j++) {
|
||
|
if (fcn <= 14)
|
||
|
channel = fcn + j; /* 2.4 GHz */
|
||
|
else
|
||
|
channel = fcn + j*4; /* 5 GHz */
|
||
|
|
||
|
chplan_ap.Channel[i++] = channel;
|
||
|
}
|
||
|
}
|
||
|
chplan_ap.Len = i;
|
||
|
|
||
|
#ifdef DEBUG_RTL871X
|
||
|
i = 0;
|
||
|
DBG_871X("%s: AP[%s] channel plan {", __func__, bssid->Ssid.Ssid);
|
||
|
while ((i < chplan_ap.Len) && (chplan_ap.Channel[i] != 0)) {
|
||
|
DBG_8192C("%02d,", chplan_ap.Channel[i]);
|
||
|
i++;
|
||
|
}
|
||
|
DBG_871X("}\n");
|
||
|
#endif
|
||
|
|
||
|
memcpy(chplan_sta, pmlmeext->channel_set, sizeof(chplan_sta));
|
||
|
#ifdef DEBUG_RTL871X
|
||
|
i = 0;
|
||
|
DBG_871X("%s: STA channel plan {", __func__);
|
||
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
||
|
DBG_871X("%02d(%c),", chplan_sta[i].ChannelNum, chplan_sta[i].ScanType == SCAN_PASSIVE?'p':'a');
|
||
|
i++;
|
||
|
}
|
||
|
DBG_871X("}\n");
|
||
|
#endif
|
||
|
|
||
|
memset(pmlmeext->channel_set, 0, sizeof(pmlmeext->channel_set));
|
||
|
chplan_new = pmlmeext->channel_set;
|
||
|
|
||
|
i = j = k = 0;
|
||
|
if (pregistrypriv->wireless_mode & WIRELESS_11G) {
|
||
|
do {
|
||
|
if ((i == MAX_CHANNEL_NUM) ||
|
||
|
(chplan_sta[i].ChannelNum == 0) ||
|
||
|
(chplan_sta[i].ChannelNum > 14))
|
||
|
break;
|
||
|
|
||
|
if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] > 14))
|
||
|
break;
|
||
|
|
||
|
if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
i++;
|
||
|
j++;
|
||
|
k++;
|
||
|
} else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
/* chplan_new[k].ScanType = chplan_sta[i].ScanType; */
|
||
|
chplan_new[k].ScanType = SCAN_PASSIVE;
|
||
|
i++;
|
||
|
k++;
|
||
|
} else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
j++;
|
||
|
k++;
|
||
|
}
|
||
|
} while (1);
|
||
|
|
||
|
/* change AP not support channel to Passive scan */
|
||
|
while ((i < MAX_CHANNEL_NUM) &&
|
||
|
(chplan_sta[i].ChannelNum != 0) &&
|
||
|
(chplan_sta[i].ChannelNum <= 14)) {
|
||
|
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
/* chplan_new[k].ScanType = chplan_sta[i].ScanType; */
|
||
|
chplan_new[k].ScanType = SCAN_PASSIVE;
|
||
|
i++;
|
||
|
k++;
|
||
|
}
|
||
|
|
||
|
/* add channel AP supported */
|
||
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
j++;
|
||
|
k++;
|
||
|
}
|
||
|
} else{
|
||
|
/* keep original STA 2.4G channel plan */
|
||
|
while ((i < MAX_CHANNEL_NUM) &&
|
||
|
(chplan_sta[i].ChannelNum != 0) &&
|
||
|
(chplan_sta[i].ChannelNum <= 14)) {
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
chplan_new[k].ScanType = chplan_sta[i].ScanType;
|
||
|
i++;
|
||
|
k++;
|
||
|
}
|
||
|
|
||
|
/* skip AP 2.4G channel plan */
|
||
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) {
|
||
|
j++;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (pregistrypriv->wireless_mode & WIRELESS_11A) {
|
||
|
do {
|
||
|
if ((i == MAX_CHANNEL_NUM) ||
|
||
|
(chplan_sta[i].ChannelNum == 0))
|
||
|
break;
|
||
|
|
||
|
if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] == 0))
|
||
|
break;
|
||
|
|
||
|
if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
i++;
|
||
|
j++;
|
||
|
k++;
|
||
|
} else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
/* chplan_new[k].ScanType = chplan_sta[i].ScanType; */
|
||
|
chplan_new[k].ScanType = SCAN_PASSIVE;
|
||
|
i++;
|
||
|
k++;
|
||
|
} else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
j++;
|
||
|
k++;
|
||
|
}
|
||
|
} while (1);
|
||
|
|
||
|
/* change AP not support channel to Passive scan */
|
||
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
/* chplan_new[k].ScanType = chplan_sta[i].ScanType; */
|
||
|
chplan_new[k].ScanType = SCAN_PASSIVE;
|
||
|
i++;
|
||
|
k++;
|
||
|
}
|
||
|
|
||
|
/* add channel AP supported */
|
||
|
while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] != 0)) {
|
||
|
chplan_new[k].ChannelNum = chplan_ap.Channel[j];
|
||
|
chplan_new[k].ScanType = SCAN_ACTIVE;
|
||
|
j++;
|
||
|
k++;
|
||
|
}
|
||
|
} else{
|
||
|
/* keep original STA 5G channel plan */
|
||
|
while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
|
||
|
chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
|
||
|
chplan_new[k].ScanType = chplan_sta[i].ScanType;
|
||
|
i++;
|
||
|
k++;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pmlmeext->update_channel_plan_by_ap_done = 1;
|
||
|
|
||
|
#ifdef DEBUG_RTL871X
|
||
|
k = 0;
|
||
|
DBG_871X("%s: new STA channel plan {", __func__);
|
||
|
while ((k < MAX_CHANNEL_NUM) && (chplan_new[k].ChannelNum != 0)) {
|
||
|
DBG_871X("%02d(%c),", chplan_new[k].ChannelNum, chplan_new[k].ScanType == SCAN_PASSIVE?'p':'c');
|
||
|
k++;
|
||
|
}
|
||
|
DBG_871X("}\n");
|
||
|
#endif
|
||
|
}
|
||
|
|
||
|
/* If channel is used by AP, set channel scan type to active */
|
||
|
channel = bssid->Configuration.DSConfig;
|
||
|
chplan_new = pmlmeext->channel_set;
|
||
|
i = 0;
|
||
|
while ((i < MAX_CHANNEL_NUM) && (chplan_new[i].ChannelNum != 0)) {
|
||
|
if (chplan_new[i].ChannelNum == channel) {
|
||
|
if (chplan_new[i].ScanType == SCAN_PASSIVE) {
|
||
|
/* 5G Bnad 2, 3 (DFS) doesn't change to active scan */
|
||
|
if (channel >= 52 && channel <= 144)
|
||
|
break;
|
||
|
|
||
|
chplan_new[i].ScanType = SCAN_ACTIVE;
|
||
|
RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_,
|
||
|
("%s: change channel %d scan type from passive to active\n",
|
||
|
__func__, channel));
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
i++;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are the functions to report events
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
void report_survey_event(struct adapter *padapter, union recv_frame *precv_frame)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct survey_event *psurvey_evt;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext;
|
||
|
struct cmd_priv *pcmdpriv;
|
||
|
/* u8 *pframe = precv_frame->u.hdr.rx_data; */
|
||
|
/* uint len = precv_frame->u.hdr.len; */
|
||
|
|
||
|
if (!padapter)
|
||
|
return;
|
||
|
|
||
|
pmlmeext = &padapter->mlmeextpriv;
|
||
|
pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL)
|
||
|
return;
|
||
|
|
||
|
cmdsz = (sizeof(struct survey_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct survey_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_Survey);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
psurvey_evt = (struct survey_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
|
||
|
if (collect_bss_info(padapter, precv_frame, (struct wlan_bssid_ex *)&psurvey_evt->bss) == _FAIL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
kfree((u8 *)pevtcmd);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
process_80211d(padapter, &psurvey_evt->bss);
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
pmlmeext->sitesurvey_res.bss_cnt++;
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
void report_surveydone_event(struct adapter *padapter)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct surveydone_event *psurveydone_evt;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL)
|
||
|
return;
|
||
|
|
||
|
cmdsz = (sizeof(struct surveydone_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct surveydone_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_SurveyDone);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
psurveydone_evt = (struct surveydone_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
psurveydone_evt->bss_cnt = pmlmeext->sitesurvey_res.bss_cnt;
|
||
|
|
||
|
DBG_871X("survey done event(%x) band:%d for "ADPT_FMT"\n", psurveydone_evt->bss_cnt, padapter->setband, ADPT_ARG(padapter));
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
void report_join_res(struct adapter *padapter, int res)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct joinbss_event *pjoinbss_evt;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL)
|
||
|
return;
|
||
|
|
||
|
cmdsz = (sizeof(struct joinbss_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct joinbss_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_JoinBss);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
pjoinbss_evt = (struct joinbss_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
memcpy((unsigned char *)(&(pjoinbss_evt->network.network)), &(pmlmeinfo->network), sizeof(struct wlan_bssid_ex));
|
||
|
pjoinbss_evt->network.join_res = pjoinbss_evt->network.aid = res;
|
||
|
|
||
|
DBG_871X("report_join_res(%d)\n", res);
|
||
|
|
||
|
|
||
|
rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network);
|
||
|
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
void report_wmm_edca_update(struct adapter *padapter)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct wmm_event *pwmm_event;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL)
|
||
|
return;
|
||
|
|
||
|
cmdsz = (sizeof(struct wmm_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct wmm_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_WMM);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
pwmm_event = (struct wmm_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
pwmm_event->wmm = 0;
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
return;
|
||
|
|
||
|
}
|
||
|
|
||
|
void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct sta_info *psta;
|
||
|
int mac_id;
|
||
|
struct stadel_event *pdel_sta_evt;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL) {
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
cmdsz = (sizeof(struct stadel_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct stadel_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_DelSTA);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
pdel_sta_evt = (struct stadel_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
memcpy((unsigned char *)(&(pdel_sta_evt->macaddr)), MacAddr, ETH_ALEN);
|
||
|
memcpy((unsigned char *)(pdel_sta_evt->rsvd), (unsigned char *)(&reason), 2);
|
||
|
|
||
|
|
||
|
psta = rtw_get_stainfo(&padapter->stapriv, MacAddr);
|
||
|
if (psta)
|
||
|
mac_id = (int)psta->mac_id;
|
||
|
else
|
||
|
mac_id = (-1);
|
||
|
|
||
|
pdel_sta_evt->mac_id = mac_id;
|
||
|
|
||
|
DBG_871X("report_del_sta_event: delete STA, mac_id =%d\n", mac_id);
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int cam_idx)
|
||
|
{
|
||
|
struct cmd_obj *pcmd_obj;
|
||
|
u8 *pevtcmd;
|
||
|
u32 cmdsz;
|
||
|
struct stassoc_event *padd_sta_evt;
|
||
|
struct C2HEvent_Header *pc2h_evt_hdr;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
|
||
|
pcmd_obj = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (pcmd_obj == NULL)
|
||
|
return;
|
||
|
|
||
|
cmdsz = (sizeof(struct stassoc_event) + sizeof(struct C2HEvent_Header));
|
||
|
pevtcmd = (u8 *)rtw_zmalloc(cmdsz);
|
||
|
if (pevtcmd == NULL) {
|
||
|
kfree((u8 *)pcmd_obj);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
INIT_LIST_HEAD(&pcmd_obj->list);
|
||
|
|
||
|
pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT);
|
||
|
pcmd_obj->cmdsz = cmdsz;
|
||
|
pcmd_obj->parmbuf = pevtcmd;
|
||
|
|
||
|
pcmd_obj->rsp = NULL;
|
||
|
pcmd_obj->rspsz = 0;
|
||
|
|
||
|
pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
|
||
|
pc2h_evt_hdr->len = sizeof(struct stassoc_event);
|
||
|
pc2h_evt_hdr->ID = GEN_EVT_CODE(_AddSTA);
|
||
|
pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq);
|
||
|
|
||
|
padd_sta_evt = (struct stassoc_event *)(pevtcmd + sizeof(struct C2HEvent_Header));
|
||
|
memcpy((unsigned char *)(&(padd_sta_evt->macaddr)), MacAddr, ETH_ALEN);
|
||
|
padd_sta_evt->cam_id = cam_idx;
|
||
|
|
||
|
DBG_871X("report_add_sta_event: add STA\n");
|
||
|
|
||
|
rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
|
||
|
bool rtw_port_switch_chk(struct adapter *adapter)
|
||
|
{
|
||
|
bool switch_needed = false;
|
||
|
return switch_needed;
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are the event callback functions
|
||
|
|
||
|
*****************************************************************************/
|
||
|
|
||
|
/* for sta/adhoc mode */
|
||
|
void update_sta_info(struct adapter *padapter, struct sta_info *psta)
|
||
|
{
|
||
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
/* ERP */
|
||
|
VCS_update(padapter, psta);
|
||
|
|
||
|
/* HT */
|
||
|
if (pmlmepriv->htpriv.ht_option) {
|
||
|
psta->htpriv.ht_option = true;
|
||
|
|
||
|
psta->htpriv.ampdu_enable = pmlmepriv->htpriv.ampdu_enable;
|
||
|
|
||
|
psta->htpriv.rx_ampdu_min_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para&IEEE80211_HT_CAP_AMPDU_DENSITY)>>2;
|
||
|
|
||
|
if (support_short_GI(padapter, &(pmlmeinfo->HT_caps), CHANNEL_WIDTH_20))
|
||
|
psta->htpriv.sgi_20m = true;
|
||
|
|
||
|
if (support_short_GI(padapter, &(pmlmeinfo->HT_caps), CHANNEL_WIDTH_40))
|
||
|
psta->htpriv.sgi_40m = true;
|
||
|
|
||
|
psta->qos_option = true;
|
||
|
|
||
|
psta->htpriv.ldpc_cap = pmlmepriv->htpriv.ldpc_cap;
|
||
|
psta->htpriv.stbc_cap = pmlmepriv->htpriv.stbc_cap;
|
||
|
psta->htpriv.beamform_cap = pmlmepriv->htpriv.beamform_cap;
|
||
|
|
||
|
memcpy(&psta->htpriv.ht_cap, &pmlmeinfo->HT_caps, sizeof(struct rtw_ieee80211_ht_cap));
|
||
|
} else{
|
||
|
psta->htpriv.ht_option = false;
|
||
|
|
||
|
psta->htpriv.ampdu_enable = false;
|
||
|
|
||
|
psta->htpriv.sgi_20m = false;
|
||
|
psta->htpriv.sgi_40m = false;
|
||
|
psta->qos_option = false;
|
||
|
|
||
|
}
|
||
|
|
||
|
psta->htpriv.ch_offset = pmlmeext->cur_ch_offset;
|
||
|
|
||
|
psta->htpriv.agg_enable_bitmap = 0x0;/* reset */
|
||
|
psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */
|
||
|
|
||
|
psta->bw_mode = pmlmeext->cur_bwmode;
|
||
|
|
||
|
/* QoS */
|
||
|
if (pmlmepriv->qospriv.qos_option)
|
||
|
psta->qos_option = true;
|
||
|
|
||
|
update_ldpc_stbc_cap(psta);
|
||
|
|
||
|
spin_lock_bh(&psta->lock);
|
||
|
psta->state = _FW_LINKED;
|
||
|
spin_unlock_bh(&psta->lock);
|
||
|
|
||
|
}
|
||
|
|
||
|
static void rtw_mlmeext_disconnect(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
u8 state_backup = (pmlmeinfo->state&0x03);
|
||
|
|
||
|
/* set_opmode_cmd(padapter, infra_client_with_mlme); */
|
||
|
|
||
|
/*
|
||
|
* For safety, prevent from keeping macid sleep.
|
||
|
* If we can sure all power mode enter/leave are paired,
|
||
|
* this check can be removed.
|
||
|
* Lucas@20131113
|
||
|
*/
|
||
|
/* wakeup macid after disconnect. */
|
||
|
{
|
||
|
struct sta_info *psta;
|
||
|
psta = rtw_get_stainfo(&padapter->stapriv, get_my_bssid(pnetwork));
|
||
|
if (psta)
|
||
|
rtw_hal_macid_wakeup(padapter, psta->mac_id);
|
||
|
}
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL);
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr);
|
||
|
|
||
|
/* set MSR to no link state -> infra. mode */
|
||
|
Set_MSR(padapter, _HW_STATE_STATION_);
|
||
|
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
|
||
|
if (state_backup == WIFI_FW_STATION_STATE) {
|
||
|
if (rtw_port_switch_chk(padapter) == true) {
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
|
||
|
{
|
||
|
struct adapter *port0_iface = dvobj_get_port0_adapter(adapter_to_dvobj(padapter));
|
||
|
if (port0_iface)
|
||
|
rtw_lps_ctrl_wk_cmd(port0_iface, LPS_CTRL_CONNECT, 0);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* switch to the 20M Hz mode after disconnect */
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
|
||
|
set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
|
||
|
|
||
|
flush_all_cam_entry(padapter);
|
||
|
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
/* pmlmepriv->LinkDetectInfo.TrafficBusyState = false; */
|
||
|
pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
|
||
|
pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
|
||
|
|
||
|
}
|
||
|
|
||
|
void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
u8 join_type;
|
||
|
struct sta_info *psta;
|
||
|
if (join_res < 0) {
|
||
|
join_type = 1;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr);
|
||
|
|
||
|
goto exit_mlmeext_joinbss_event_callback;
|
||
|
}
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE)
|
||
|
/* update bc/mc sta_info */
|
||
|
update_bmc_sta(padapter);
|
||
|
|
||
|
|
||
|
/* turn on dynamic functions */
|
||
|
Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true);
|
||
|
|
||
|
/* update IOT-releated issue */
|
||
|
update_IOT_info(padapter);
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, cur_network->SupportedRates);
|
||
|
|
||
|
/* BCN interval */
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&pmlmeinfo->bcn_interval));
|
||
|
|
||
|
/* udpate capability */
|
||
|
update_capinfo(padapter, pmlmeinfo->capability);
|
||
|
|
||
|
/* WMM, Update EDCA param */
|
||
|
WMMOnAssocRsp(padapter);
|
||
|
|
||
|
/* HT */
|
||
|
HTOnAssocRsp(padapter);
|
||
|
|
||
|
/* Set cur_channel&cur_bwmode&cur_ch_offset */
|
||
|
set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress);
|
||
|
if (psta) { /* only for infra. mode */
|
||
|
|
||
|
pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta;
|
||
|
|
||
|
/* DBG_871X("set_sta_rate\n"); */
|
||
|
|
||
|
psta->wireless_mode = pmlmeext->cur_wireless_mode;
|
||
|
|
||
|
/* set per sta rate after updating HT cap. */
|
||
|
set_sta_rate(padapter, psta);
|
||
|
|
||
|
rtw_sta_media_status_rpt(padapter, psta, 1);
|
||
|
|
||
|
/* wakeup macid after join bss successfully to ensure
|
||
|
the subsequent data frames can be sent out normally */
|
||
|
rtw_hal_macid_wakeup(padapter, psta->mac_id);
|
||
|
}
|
||
|
|
||
|
if (rtw_port_switch_chk(padapter) == true)
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
|
||
|
|
||
|
join_type = 2;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) {
|
||
|
/* correcting TSF */
|
||
|
correct_TSF(padapter, pmlmeext);
|
||
|
|
||
|
/* set_link_timer(pmlmeext, DISCONNECT_TO); */
|
||
|
}
|
||
|
|
||
|
if (get_iface_type(padapter) == IFACE_PORT0)
|
||
|
rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_CONNECT, 0);
|
||
|
|
||
|
exit_mlmeext_joinbss_event_callback:
|
||
|
|
||
|
DBG_871X("=>%s\n", __func__);
|
||
|
|
||
|
}
|
||
|
|
||
|
/* currently only adhoc mode will go here */
|
||
|
void mlmeext_sta_add_event_callback(struct adapter *padapter, struct sta_info *psta)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 join_type;
|
||
|
|
||
|
DBG_871X("%s\n", __func__);
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) {
|
||
|
if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) { /* adhoc master or sta_count>1 */
|
||
|
|
||
|
/* nothing to do */
|
||
|
} else{ /* adhoc client */
|
||
|
/* update TSF Value */
|
||
|
/* update_TSF(pmlmeext, pframe, len); */
|
||
|
|
||
|
/* correcting TSF */
|
||
|
correct_TSF(padapter, pmlmeext);
|
||
|
|
||
|
/* start beacon */
|
||
|
if (send_beacon(padapter) == _FAIL) {
|
||
|
pmlmeinfo->FW_sta_info[psta->mac_id].status = 0;
|
||
|
|
||
|
pmlmeinfo->state ^= WIFI_FW_ADHOC_STATE;
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
join_type = 2;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
|
||
|
}
|
||
|
|
||
|
pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta;
|
||
|
|
||
|
psta->bssratelen = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[psta->mac_id].SupportedRates);
|
||
|
memcpy(psta->bssrateset, pmlmeinfo->FW_sta_info[psta->mac_id].SupportedRates, psta->bssratelen);
|
||
|
|
||
|
/* update adhoc sta_info */
|
||
|
update_sta_info(padapter, psta);
|
||
|
|
||
|
rtw_hal_update_sta_rate_mask(padapter, psta);
|
||
|
|
||
|
/* ToDo: HT for Ad-hoc */
|
||
|
psta->wireless_mode = rtw_check_network_type(psta->bssrateset, psta->bssratelen, pmlmeext->cur_channel);
|
||
|
psta->raid = rtw_hal_networktype_to_raid(padapter, psta);
|
||
|
|
||
|
/* rate radaptive */
|
||
|
Update_RA_Entry(padapter, psta);
|
||
|
}
|
||
|
|
||
|
void mlmeext_sta_del_event_callback(struct adapter *padapter)
|
||
|
{
|
||
|
if (is_client_associated_to_ap(padapter) || is_IBSS_empty(padapter))
|
||
|
rtw_mlmeext_disconnect(padapter);
|
||
|
}
|
||
|
|
||
|
/****************************************************************************
|
||
|
|
||
|
Following are the functions for the timer handlers
|
||
|
|
||
|
*****************************************************************************/
|
||
|
void _linked_info_dump(struct adapter *padapter)
|
||
|
{
|
||
|
int i;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
int UndecoratedSmoothedPWDB;
|
||
|
struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter);
|
||
|
|
||
|
if (padapter->bLinkInfoDump) {
|
||
|
|
||
|
DBG_871X("\n ============["ADPT_FMT"] linked status check ===================\n", ADPT_ARG(padapter));
|
||
|
|
||
|
if ((pmlmeinfo->state&0x03) == WIFI_FW_STATION_STATE) {
|
||
|
rtw_hal_get_def_var(padapter, HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, &UndecoratedSmoothedPWDB);
|
||
|
|
||
|
DBG_871X("AP[" MAC_FMT "] - UndecoratedSmoothedPWDB:%d\n",
|
||
|
MAC_ARG(padapter->mlmepriv.cur_network.network.MacAddress), UndecoratedSmoothedPWDB);
|
||
|
} else if ((pmlmeinfo->state&0x03) == _HW_STATE_AP_) {
|
||
|
struct list_head *phead, *plist;
|
||
|
|
||
|
struct sta_info *psta = NULL;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
spin_lock_bh(&pstapriv->asoc_list_lock);
|
||
|
phead = &pstapriv->asoc_list;
|
||
|
plist = get_next(phead);
|
||
|
while (phead != plist) {
|
||
|
psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list);
|
||
|
plist = get_next(plist);
|
||
|
|
||
|
DBG_871X("STA[" MAC_FMT "]:UndecoratedSmoothedPWDB:%d\n",
|
||
|
MAC_ARG(psta->hwaddr), psta->rssi_stat.UndecoratedSmoothedPWDB);
|
||
|
}
|
||
|
spin_unlock_bh(&pstapriv->asoc_list_lock);
|
||
|
|
||
|
}
|
||
|
for (i = 0; i < NUM_STA; i++) {
|
||
|
if (pdvobj->macid[i] == true) {
|
||
|
if (i != 1) /* skip bc/mc sta */
|
||
|
/* tx info ============ */
|
||
|
rtw_hal_get_def_var(padapter, HW_DEF_RA_INFO_DUMP, &i);
|
||
|
}
|
||
|
}
|
||
|
rtw_hal_set_def_var(padapter, HAL_DEF_DBG_RX_INFO_DUMP, NULL);
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
|
||
|
}
|
||
|
|
||
|
static u8 chk_ap_is_alive(struct adapter *padapter, struct sta_info *psta)
|
||
|
{
|
||
|
u8 ret = false;
|
||
|
|
||
|
#ifdef DBG_EXPIRATION_CHK
|
||
|
DBG_871X(FUNC_ADPT_FMT" rx:"STA_PKTS_FMT", beacon:%llu, probersp_to_self:%llu"
|
||
|
/*", probersp_bm:%llu, probersp_uo:%llu, probereq:%llu, BI:%u"*/
|
||
|
", retry:%u\n"
|
||
|
, FUNC_ADPT_ARG(padapter)
|
||
|
, STA_RX_PKTS_DIFF_ARG(psta)
|
||
|
, psta->sta_stats.rx_beacon_pkts - psta->sta_stats.last_rx_beacon_pkts
|
||
|
, psta->sta_stats.rx_probersp_pkts - psta->sta_stats.last_rx_probersp_pkts
|
||
|
/*, psta->sta_stats.rx_probersp_bm_pkts - psta->sta_stats.last_rx_probersp_bm_pkts
|
||
|
, psta->sta_stats.rx_probersp_uo_pkts - psta->sta_stats.last_rx_probersp_uo_pkts
|
||
|
, psta->sta_stats.rx_probereq_pkts - psta->sta_stats.last_rx_probereq_pkts
|
||
|
, pmlmeinfo->bcn_interval*/
|
||
|
, pmlmeext->retry
|
||
|
);
|
||
|
|
||
|
DBG_871X(FUNC_ADPT_FMT" tx_pkts:%llu, link_count:%u\n", FUNC_ADPT_ARG(padapter)
|
||
|
, padapter->xmitpriv.tx_pkts
|
||
|
, pmlmeinfo->link_count
|
||
|
);
|
||
|
#endif
|
||
|
|
||
|
if ((sta_rx_data_pkts(psta) == sta_last_rx_data_pkts(psta))
|
||
|
&& sta_rx_beacon_pkts(psta) == sta_last_rx_beacon_pkts(psta)
|
||
|
&& sta_rx_probersp_pkts(psta) == sta_last_rx_probersp_pkts(psta)
|
||
|
) {
|
||
|
ret = false;
|
||
|
} else{
|
||
|
ret = true;
|
||
|
}
|
||
|
|
||
|
sta_update_last_rx_pkts(psta);
|
||
|
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
void linked_status_chk(struct adapter *padapter)
|
||
|
{
|
||
|
u32 i;
|
||
|
struct sta_info *psta;
|
||
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
|
||
|
if (is_client_associated_to_ap(padapter)) {
|
||
|
/* linked infrastructure client mode */
|
||
|
|
||
|
int tx_chk = _SUCCESS, rx_chk = _SUCCESS;
|
||
|
int rx_chk_limit;
|
||
|
int link_count_limit;
|
||
|
|
||
|
#if defined(DBG_ROAMING_TEST)
|
||
|
rx_chk_limit = 1;
|
||
|
#else
|
||
|
rx_chk_limit = 8;
|
||
|
#endif
|
||
|
link_count_limit = 7; /* 16 sec */
|
||
|
|
||
|
/* Marked by Kurt 20130715 */
|
||
|
/* For WiDi 3.5 and latered on, they don't ask WiDi sink to do roaming, so we could not check rx limit that strictly. */
|
||
|
/* todo: To check why we under miracast session, rx_chk would be false */
|
||
|
/* ifdef CONFIG_INTEL_WIDI */
|
||
|
/* if (padapter->mlmepriv.widi_state != INTEL_WIDI_STATE_NONE) */
|
||
|
/* rx_chk_limit = 1; */
|
||
|
/* endif */
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress);
|
||
|
if (psta != NULL) {
|
||
|
if (chk_ap_is_alive(padapter, psta) == false)
|
||
|
rx_chk = _FAIL;
|
||
|
|
||
|
if (pxmitpriv->last_tx_pkts == pxmitpriv->tx_pkts)
|
||
|
tx_chk = _FAIL;
|
||
|
|
||
|
{
|
||
|
if (rx_chk != _SUCCESS) {
|
||
|
if (pmlmeext->retry == 0) {
|
||
|
#ifdef DBG_EXPIRATION_CHK
|
||
|
DBG_871X("issue_probereq to trigger probersp, retry =%d\n", pmlmeext->retry);
|
||
|
#endif
|
||
|
issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress, 0, 0, 0, 0);
|
||
|
issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress, 0, 0, 0, 0);
|
||
|
issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress, 0, 0, 0, 0);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == link_count_limit) {
|
||
|
#ifdef DBG_EXPIRATION_CHK
|
||
|
DBG_871X("%s issue_nulldata 0\n", __func__);
|
||
|
#endif
|
||
|
tx_chk = issue_nulldata_in_interrupt(padapter, NULL);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (rx_chk == _FAIL) {
|
||
|
pmlmeext->retry++;
|
||
|
if (pmlmeext->retry > rx_chk_limit) {
|
||
|
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" disconnect or roaming\n",
|
||
|
FUNC_ADPT_ARG(padapter));
|
||
|
receive_disconnect(padapter, pmlmeinfo->network.MacAddress
|
||
|
, WLAN_REASON_EXPIRATION_CHK);
|
||
|
return;
|
||
|
}
|
||
|
} else {
|
||
|
pmlmeext->retry = 0;
|
||
|
}
|
||
|
|
||
|
if (tx_chk == _FAIL) {
|
||
|
pmlmeinfo->link_count %= (link_count_limit+1);
|
||
|
} else {
|
||
|
pxmitpriv->last_tx_pkts = pxmitpriv->tx_pkts;
|
||
|
pmlmeinfo->link_count = 0;
|
||
|
}
|
||
|
|
||
|
} /* end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) */
|
||
|
} else if (is_client_associated_to_ibss(padapter)) {
|
||
|
/* linked IBSS mode */
|
||
|
/* for each assoc list entry to check the rx pkt counter */
|
||
|
for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) {
|
||
|
if (pmlmeinfo->FW_sta_info[i].status == 1) {
|
||
|
psta = pmlmeinfo->FW_sta_info[i].psta;
|
||
|
|
||
|
if (NULL == psta)
|
||
|
continue;
|
||
|
|
||
|
if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) {
|
||
|
|
||
|
if (pmlmeinfo->FW_sta_info[i].retry < 3) {
|
||
|
pmlmeinfo->FW_sta_info[i].retry++;
|
||
|
} else{
|
||
|
pmlmeinfo->FW_sta_info[i].retry = 0;
|
||
|
pmlmeinfo->FW_sta_info[i].status = 0;
|
||
|
report_del_sta_event(padapter, psta->hwaddr
|
||
|
, 65535/* indicate disconnect caused by no rx */
|
||
|
);
|
||
|
}
|
||
|
} else{
|
||
|
pmlmeinfo->FW_sta_info[i].retry = 0;
|
||
|
pmlmeinfo->FW_sta_info[i].rx_pkt = (u32)sta_rx_pkts(psta);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
/* set_link_timer(pmlmeext, DISCONNECT_TO); */
|
||
|
|
||
|
}
|
||
|
|
||
|
}
|
||
|
|
||
|
void survey_timer_hdl(struct adapter *padapter)
|
||
|
{
|
||
|
struct cmd_obj *ph2c;
|
||
|
struct sitesurvey_parm *psurveyPara;
|
||
|
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
/* DBG_871X("marc: survey timer\n"); */
|
||
|
|
||
|
/* issue rtw_sitesurvey_cmd */
|
||
|
if (pmlmeext->sitesurvey_res.state > SCAN_START) {
|
||
|
if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
|
||
|
pmlmeext->sitesurvey_res.channel_idx++;
|
||
|
}
|
||
|
|
||
|
if (pmlmeext->scan_abort == true) {
|
||
|
{
|
||
|
pmlmeext->sitesurvey_res.channel_idx = pmlmeext->sitesurvey_res.ch_num;
|
||
|
DBG_871X("%s idx:%d\n", __func__
|
||
|
, pmlmeext->sitesurvey_res.channel_idx
|
||
|
);
|
||
|
}
|
||
|
|
||
|
pmlmeext->scan_abort = false;/* reset */
|
||
|
}
|
||
|
|
||
|
ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (ph2c == NULL) {
|
||
|
goto exit_survey_timer_hdl;
|
||
|
}
|
||
|
|
||
|
psurveyPara = (struct sitesurvey_parm *)rtw_zmalloc(sizeof(struct sitesurvey_parm));
|
||
|
if (psurveyPara == NULL) {
|
||
|
kfree((unsigned char *)ph2c);
|
||
|
goto exit_survey_timer_hdl;
|
||
|
}
|
||
|
|
||
|
init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
|
||
|
rtw_enqueue_cmd(pcmdpriv, ph2c);
|
||
|
}
|
||
|
|
||
|
|
||
|
exit_survey_timer_hdl:
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
void link_timer_hdl(struct adapter *padapter)
|
||
|
{
|
||
|
/* static unsigned int rx_pkt = 0; */
|
||
|
/* static u64 tx_cnt = 0; */
|
||
|
/* struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); */
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
/* struct sta_priv *pstapriv = &padapter->stapriv; */
|
||
|
|
||
|
|
||
|
if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) {
|
||
|
DBG_871X("link_timer_hdl:no beacon while connecting\n");
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
report_join_res(padapter, -3);
|
||
|
} else if (pmlmeinfo->state & WIFI_FW_AUTH_STATE) {
|
||
|
/* re-auth timer */
|
||
|
if (++pmlmeinfo->reauth_count > REAUTH_LIMIT) {
|
||
|
/* if (pmlmeinfo->auth_algo != dot11AuthAlgrthm_Auto) */
|
||
|
/* */
|
||
|
pmlmeinfo->state = 0;
|
||
|
report_join_res(padapter, -1);
|
||
|
return;
|
||
|
/* */
|
||
|
/* else */
|
||
|
/* */
|
||
|
/* pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared; */
|
||
|
/* pmlmeinfo->reauth_count = 0; */
|
||
|
/* */
|
||
|
}
|
||
|
|
||
|
DBG_871X("link_timer_hdl: auth timeout and try again\n");
|
||
|
pmlmeinfo->auth_seq = 1;
|
||
|
issue_auth(padapter, NULL, 0);
|
||
|
set_link_timer(pmlmeext, REAUTH_TO);
|
||
|
} else if (pmlmeinfo->state & WIFI_FW_ASSOC_STATE) {
|
||
|
/* re-assoc timer */
|
||
|
if (++pmlmeinfo->reassoc_count > REASSOC_LIMIT) {
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
report_join_res(padapter, -2);
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
DBG_871X("link_timer_hdl: assoc timeout and try again\n");
|
||
|
issue_assocreq(padapter);
|
||
|
set_link_timer(pmlmeext, REASSOC_TO);
|
||
|
}
|
||
|
|
||
|
return;
|
||
|
}
|
||
|
|
||
|
void addba_timer_hdl(struct sta_info *psta)
|
||
|
{
|
||
|
struct ht_priv *phtpriv;
|
||
|
|
||
|
if (!psta)
|
||
|
return;
|
||
|
|
||
|
phtpriv = &psta->htpriv;
|
||
|
|
||
|
if ((phtpriv->ht_option == true) && (phtpriv->ampdu_enable == true)) {
|
||
|
if (phtpriv->candidate_tid_bitmap)
|
||
|
phtpriv->candidate_tid_bitmap = 0x0;
|
||
|
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void sa_query_timer_hdl(struct adapter *padapter)
|
||
|
{
|
||
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
||
|
/* disconnect */
|
||
|
spin_lock_bh(&pmlmepriv->lock);
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
|
||
|
rtw_disassoc_cmd(padapter, 0, true);
|
||
|
rtw_indicate_disconnect(padapter);
|
||
|
rtw_free_assoc_resources(padapter, 1);
|
||
|
}
|
||
|
|
||
|
spin_unlock_bh(&pmlmepriv->lock);
|
||
|
DBG_871X("SA query timeout disconnect\n");
|
||
|
}
|
||
|
|
||
|
u8 NULL_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
#ifdef CONFIG_AUTO_AP_MODE
|
||
|
static int rtw_auto_ap_start_beacon(struct adapter *adapter)
|
||
|
{
|
||
|
int ret = 0;
|
||
|
u8 *pbuf = NULL;
|
||
|
uint len;
|
||
|
u8 supportRate[16];
|
||
|
int sz = 0, rateLen;
|
||
|
u8 *ie;
|
||
|
u8 wireless_mode, oper_channel;
|
||
|
u8 ssid[3] = {0}; /* hidden ssid */
|
||
|
u32 ssid_len = sizeof(ssid);
|
||
|
struct mlme_priv *pmlmepriv = &(adapter->mlmepriv);
|
||
|
|
||
|
|
||
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true)
|
||
|
return -EINVAL;
|
||
|
|
||
|
|
||
|
len = 128;
|
||
|
pbuf = rtw_zmalloc(len);
|
||
|
if (!pbuf)
|
||
|
return -ENOMEM;
|
||
|
|
||
|
|
||
|
/* generate beacon */
|
||
|
ie = pbuf;
|
||
|
|
||
|
/* timestamp will be inserted by hardware */
|
||
|
sz += 8;
|
||
|
ie += sz;
|
||
|
|
||
|
/* beacon interval : 2bytes */
|
||
|
*(u16 *)ie = cpu_to_le16((u16)100);/* BCN_INTERVAL = 100; */
|
||
|
sz += 2;
|
||
|
ie += 2;
|
||
|
|
||
|
/* capability info */
|
||
|
*(u16 *)ie = 0;
|
||
|
*(u16 *)ie |= cpu_to_le16(cap_ESS);
|
||
|
*(u16 *)ie |= cpu_to_le16(cap_ShortPremble);
|
||
|
/* u16*)ie |= cpu_to_le16(cap_Privacy); */
|
||
|
sz += 2;
|
||
|
ie += 2;
|
||
|
|
||
|
/* SSID */
|
||
|
ie = rtw_set_ie(ie, _SSID_IE_, ssid_len, ssid, &sz);
|
||
|
|
||
|
/* supported rates */
|
||
|
wireless_mode = WIRELESS_11BG_24N;
|
||
|
rtw_set_supported_rate(supportRate, wireless_mode);
|
||
|
rateLen = rtw_get_rateset_len(supportRate);
|
||
|
if (rateLen > 8) {
|
||
|
ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, 8, supportRate, &sz);
|
||
|
} else{
|
||
|
ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, rateLen, supportRate, &sz);
|
||
|
}
|
||
|
|
||
|
|
||
|
/* DS parameter set */
|
||
|
if (check_buddy_fwstate(adapter, _FW_LINKED) &&
|
||
|
check_buddy_fwstate(adapter, WIFI_STATION_STATE)) {
|
||
|
struct adapter *pbuddystruct adapter = adapter->pbuddystruct adapter;
|
||
|
struct mlme_ext_priv *pbuddy_mlmeext = &pbuddystruct adapter->mlmeextpriv;
|
||
|
|
||
|
oper_channel = pbuddy_mlmeext->cur_channel;
|
||
|
} else{
|
||
|
oper_channel = adapter_to_dvobj(adapter)->oper_channel;
|
||
|
}
|
||
|
ie = rtw_set_ie(ie, _DSSET_IE_, 1, &oper_channel, &sz);
|
||
|
|
||
|
/* ext supported rates */
|
||
|
if (rateLen > 8) {
|
||
|
ie = rtw_set_ie(ie, _EXT_SUPPORTEDRATES_IE_, (rateLen - 8), (supportRate + 8), &sz);
|
||
|
}
|
||
|
|
||
|
DBG_871X("%s, start auto ap beacon sz =%d\n", __func__, sz);
|
||
|
|
||
|
/* lunch ap mode & start to issue beacon */
|
||
|
if (rtw_check_beacon_data(adapter, pbuf, sz) == _SUCCESS) {
|
||
|
|
||
|
} else{
|
||
|
ret = -EINVAL;
|
||
|
}
|
||
|
|
||
|
|
||
|
kfree(pbuf);
|
||
|
|
||
|
return ret;
|
||
|
|
||
|
}
|
||
|
#endif/* CONFIG_AUTO_AP_MODE */
|
||
|
|
||
|
u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
u8 type;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct setopmode_parm *psetop = (struct setopmode_parm *)pbuf;
|
||
|
|
||
|
if (psetop->mode == Ndis802_11APMode) {
|
||
|
pmlmeinfo->state = WIFI_FW_AP_STATE;
|
||
|
type = _HW_STATE_AP_;
|
||
|
/* start_ap_mode(padapter); */
|
||
|
} else if (psetop->mode == Ndis802_11Infrastructure) {
|
||
|
pmlmeinfo->state &= ~(BIT(0)|BIT(1));/* clear state */
|
||
|
pmlmeinfo->state |= WIFI_FW_STATION_STATE;/* set to STATION_STATE */
|
||
|
type = _HW_STATE_STATION_;
|
||
|
} else if (psetop->mode == Ndis802_11IBSS) {
|
||
|
type = _HW_STATE_ADHOC_;
|
||
|
} else{
|
||
|
type = _HW_STATE_NOLINK_;
|
||
|
}
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_SET_OPMODE, (u8 *)(&type));
|
||
|
/* Set_NETYPE0_MSR(padapter, type); */
|
||
|
|
||
|
|
||
|
#ifdef CONFIG_AUTO_AP_MODE
|
||
|
if (psetop->mode == Ndis802_11APMode)
|
||
|
rtw_auto_ap_start_beacon(padapter);
|
||
|
#endif
|
||
|
|
||
|
if (rtw_port_switch_chk(padapter) == true) {
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
|
||
|
|
||
|
if (psetop->mode == Ndis802_11APMode)
|
||
|
adapter_to_pwrctl(padapter)->fw_psmode_iface_id = 0xff; /* ap mode won't dowload rsvd pages */
|
||
|
else if (psetop->mode == Ndis802_11Infrastructure) {
|
||
|
struct adapter *port0_iface = dvobj_get_port0_adapter(adapter_to_dvobj(padapter));
|
||
|
if (port0_iface)
|
||
|
rtw_lps_ctrl_wk_cmd(port0_iface, LPS_CTRL_CONNECT, 0);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if (psetop->mode == Ndis802_11APMode) {
|
||
|
/* Do this after port switch to */
|
||
|
/* prevent from downloading rsvd page to wrong port */
|
||
|
rtw_btcoex_MediaStatusNotify(padapter, 1); /* connect */
|
||
|
}
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
u8 createbss_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
struct joinbss_parm *pparm = (struct joinbss_parm *)pbuf;
|
||
|
/* u32 initialgain; */
|
||
|
|
||
|
if (pmlmeinfo->state == WIFI_FW_AP_STATE) {
|
||
|
struct wlan_bssid_ex *network = &padapter->mlmepriv.cur_network.network;
|
||
|
start_bss_network(padapter, (u8 *)network);
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
/* below is for ad-hoc master */
|
||
|
if (pparm->network.InfrastructureMode == Ndis802_11IBSS) {
|
||
|
rtw_joinbss_reset(padapter);
|
||
|
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
pmlmeinfo->ERP_enable = 0;
|
||
|
pmlmeinfo->WMM_enable = 0;
|
||
|
pmlmeinfo->HT_enable = 0;
|
||
|
pmlmeinfo->HT_caps_enable = 0;
|
||
|
pmlmeinfo->HT_info_enable = 0;
|
||
|
pmlmeinfo->agg_enable_bitmap = 0;
|
||
|
pmlmeinfo->candidate_tid_bitmap = 0;
|
||
|
|
||
|
/* disable dynamic functions, such as high power, DIG */
|
||
|
Save_DM_Func_Flag(padapter);
|
||
|
Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false);
|
||
|
|
||
|
/* config the initial gain under linking, need to write the BB registers */
|
||
|
/* initialgain = 0x1E; */
|
||
|
/* rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); */
|
||
|
|
||
|
/* cancel link timer */
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
/* clear CAM */
|
||
|
flush_all_cam_entry(padapter);
|
||
|
|
||
|
memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength));
|
||
|
pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength;
|
||
|
|
||
|
if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
memcpy(pnetwork->IEs, ((struct wlan_bssid_ex *)pbuf)->IEs, pnetwork->IELength);
|
||
|
|
||
|
start_create_ibss(padapter);
|
||
|
|
||
|
}
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
u8 join_type;
|
||
|
struct ndis_80211_var_ie *pIE;
|
||
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
u32 i;
|
||
|
u8 cbw40_enable = 0;
|
||
|
/* u32 initialgain; */
|
||
|
/* u32 acparm; */
|
||
|
u8 ch, bw, offset;
|
||
|
|
||
|
/* check already connecting to AP or not */
|
||
|
if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) {
|
||
|
if (pmlmeinfo->state & WIFI_FW_STATION_STATE) {
|
||
|
issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 1, 100);
|
||
|
}
|
||
|
pmlmeinfo->state = WIFI_FW_NULL_STATE;
|
||
|
|
||
|
/* clear CAM */
|
||
|
flush_all_cam_entry(padapter);
|
||
|
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
/* set MSR to nolink -> infra. mode */
|
||
|
/* Set_MSR(padapter, _HW_STATE_NOLINK_); */
|
||
|
Set_MSR(padapter, _HW_STATE_STATION_);
|
||
|
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL);
|
||
|
}
|
||
|
|
||
|
rtw_joinbss_reset(padapter);
|
||
|
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
pmlmeinfo->ERP_enable = 0;
|
||
|
pmlmeinfo->WMM_enable = 0;
|
||
|
pmlmeinfo->HT_enable = 0;
|
||
|
pmlmeinfo->HT_caps_enable = 0;
|
||
|
pmlmeinfo->HT_info_enable = 0;
|
||
|
pmlmeinfo->agg_enable_bitmap = 0;
|
||
|
pmlmeinfo->candidate_tid_bitmap = 0;
|
||
|
pmlmeinfo->bwmode_updated = false;
|
||
|
/* pmlmeinfo->assoc_AP_vendor = HT_IOT_PEER_MAX; */
|
||
|
pmlmeinfo->VHT_enable = 0;
|
||
|
|
||
|
memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength));
|
||
|
pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength;
|
||
|
|
||
|
if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
memcpy(pnetwork->IEs, ((struct wlan_bssid_ex *)pbuf)->IEs, pnetwork->IELength);
|
||
|
|
||
|
pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig;
|
||
|
pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork);
|
||
|
|
||
|
/* Check AP vendor to move rtw_joinbss_cmd() */
|
||
|
/* pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->IEs, pnetwork->IELength); */
|
||
|
|
||
|
/* sizeof(struct ndis_802_11_fix_ie) */
|
||
|
for (i = _FIXED_IE_LENGTH_; i < pnetwork->IELength;) {
|
||
|
pIE = (struct ndis_80211_var_ie *)(pnetwork->IEs + i);
|
||
|
|
||
|
switch (pIE->ElementID) {
|
||
|
case _VENDOR_SPECIFIC_IE_:/* Get WMM IE. */
|
||
|
if (!memcmp(pIE->data, WMM_OUI, 4))
|
||
|
WMM_param_handler(padapter, pIE);
|
||
|
break;
|
||
|
|
||
|
case _HT_CAPABILITY_IE_: /* Get HT Cap IE. */
|
||
|
pmlmeinfo->HT_caps_enable = 1;
|
||
|
break;
|
||
|
|
||
|
case _HT_EXTRA_INFO_IE_: /* Get HT Info IE. */
|
||
|
pmlmeinfo->HT_info_enable = 1;
|
||
|
|
||
|
/* spec case only for cisco's ap because cisco's ap issue assoc rsp using mcs rate @40MHz or @20MHz */
|
||
|
{
|
||
|
struct HT_info_element *pht_info = (struct HT_info_element *)(pIE->data);
|
||
|
|
||
|
if (pnetwork->Configuration.DSConfig > 14) {
|
||
|
if ((pregpriv->bw_mode >> 4) > CHANNEL_WIDTH_20)
|
||
|
cbw40_enable = 1;
|
||
|
} else {
|
||
|
if ((pregpriv->bw_mode & 0x0f) > CHANNEL_WIDTH_20)
|
||
|
cbw40_enable = 1;
|
||
|
}
|
||
|
|
||
|
if ((cbw40_enable) && (pht_info->infos[0] & BIT(2))) {
|
||
|
/* switch to the 40M Hz mode according to the AP */
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_40;
|
||
|
switch (pht_info->infos[0] & 0x3) {
|
||
|
case 1:
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
|
||
|
break;
|
||
|
|
||
|
case 3:
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
|
||
|
break;
|
||
|
|
||
|
default:
|
||
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_20;
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
DBG_871X("set HT ch/bw before connected\n");
|
||
|
}
|
||
|
}
|
||
|
break;
|
||
|
default:
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
i += (pIE->Length + 2);
|
||
|
}
|
||
|
|
||
|
/* check channel, bandwidth, offset and switch */
|
||
|
if (rtw_chk_start_clnt_join(padapter, &ch, &bw, &offset) == _FAIL) {
|
||
|
report_join_res(padapter, (-4));
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
/* disable dynamic functions, such as high power, DIG */
|
||
|
/* Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); */
|
||
|
|
||
|
/* config the initial gain under linking, need to write the BB registers */
|
||
|
/* initialgain = 0x1E; */
|
||
|
/* rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); */
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmlmeinfo->network.MacAddress);
|
||
|
join_type = 0;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type));
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_DO_IQK, NULL);
|
||
|
|
||
|
set_channel_bwmode(padapter, ch, offset, bw);
|
||
|
|
||
|
/* cancel link timer */
|
||
|
del_timer_sync(&pmlmeext->link_timer);
|
||
|
|
||
|
start_clnt_join(padapter);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
u8 disconnect_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct disconnect_parm *param = (struct disconnect_parm *)pbuf;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&(pmlmeinfo->network));
|
||
|
u8 val8;
|
||
|
|
||
|
if (is_client_associated_to_ap(padapter)) {
|
||
|
issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms/100, 100);
|
||
|
}
|
||
|
|
||
|
if (((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)) {
|
||
|
/* Stop BCN */
|
||
|
val8 = 0;
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_BCN_FUNC, (u8 *)(&val8));
|
||
|
}
|
||
|
|
||
|
rtw_mlmeext_disconnect(padapter);
|
||
|
|
||
|
rtw_free_uc_swdec_pending_queue(padapter);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
static int rtw_scan_ch_decision(struct adapter *padapter, struct rtw_ieee80211_channel *out,
|
||
|
u32 out_num, struct rtw_ieee80211_channel *in, u32 in_num)
|
||
|
{
|
||
|
int i, j;
|
||
|
int set_idx;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
/* clear first */
|
||
|
memset(out, 0, sizeof(struct rtw_ieee80211_channel)*out_num);
|
||
|
|
||
|
/* acquire channels from in */
|
||
|
j = 0;
|
||
|
for (i = 0; i < in_num; i++) {
|
||
|
|
||
|
DBG_871X(FUNC_ADPT_FMT" "CHAN_FMT"\n", FUNC_ADPT_ARG(padapter), CHAN_ARG(&in[i]));
|
||
|
|
||
|
set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, in[i].hw_value);
|
||
|
if (in[i].hw_value && !(in[i].flags & RTW_IEEE80211_CHAN_DISABLED)
|
||
|
&& set_idx >= 0
|
||
|
&& rtw_mlme_band_check(padapter, in[i].hw_value) == true
|
||
|
) {
|
||
|
if (j >= out_num) {
|
||
|
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" out_num:%u not enough\n",
|
||
|
FUNC_ADPT_ARG(padapter), out_num);
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
memcpy(&out[j], &in[i], sizeof(struct rtw_ieee80211_channel));
|
||
|
|
||
|
if (pmlmeext->channel_set[set_idx].ScanType == SCAN_PASSIVE)
|
||
|
out[j].flags |= RTW_IEEE80211_CHAN_PASSIVE_SCAN;
|
||
|
|
||
|
j++;
|
||
|
}
|
||
|
if (j >= out_num)
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
/* if out is empty, use channel_set as default */
|
||
|
if (j == 0) {
|
||
|
for (i = 0; i < pmlmeext->max_chan_nums; i++) {
|
||
|
|
||
|
DBG_871X(FUNC_ADPT_FMT" ch:%u\n", FUNC_ADPT_ARG(padapter), pmlmeext->channel_set[i].ChannelNum);
|
||
|
|
||
|
if (rtw_mlme_band_check(padapter, pmlmeext->channel_set[i].ChannelNum) == true) {
|
||
|
|
||
|
if (j >= out_num) {
|
||
|
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" out_num:%u not enough\n",
|
||
|
FUNC_ADPT_ARG(padapter), out_num);
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
out[j].hw_value = pmlmeext->channel_set[i].ChannelNum;
|
||
|
|
||
|
if (pmlmeext->channel_set[i].ScanType == SCAN_PASSIVE)
|
||
|
out[j].flags |= RTW_IEEE80211_CHAN_PASSIVE_SCAN;
|
||
|
|
||
|
j++;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return j;
|
||
|
}
|
||
|
|
||
|
u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct sitesurvey_parm *pparm = (struct sitesurvey_parm *)pbuf;
|
||
|
u8 bdelayscan = false;
|
||
|
u8 val8;
|
||
|
u32 initialgain;
|
||
|
u32 i;
|
||
|
|
||
|
if (pmlmeext->sitesurvey_res.state == SCAN_DISABLE) {
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_START;
|
||
|
pmlmeext->sitesurvey_res.bss_cnt = 0;
|
||
|
pmlmeext->sitesurvey_res.channel_idx = 0;
|
||
|
|
||
|
for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) {
|
||
|
if (pparm->ssid[i].SsidLength) {
|
||
|
memcpy(pmlmeext->sitesurvey_res.ssid[i].Ssid, pparm->ssid[i].Ssid, IW_ESSID_MAX_SIZE);
|
||
|
pmlmeext->sitesurvey_res.ssid[i].SsidLength = pparm->ssid[i].SsidLength;
|
||
|
} else {
|
||
|
pmlmeext->sitesurvey_res.ssid[i].SsidLength = 0;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
pmlmeext->sitesurvey_res.ch_num = rtw_scan_ch_decision(padapter
|
||
|
, pmlmeext->sitesurvey_res.ch, RTW_CHANNEL_SCAN_AMOUNT
|
||
|
, pparm->ch, pparm->ch_num
|
||
|
);
|
||
|
|
||
|
pmlmeext->sitesurvey_res.scan_mode = pparm->scan_mode;
|
||
|
|
||
|
/* issue null data if associating to the AP */
|
||
|
if (is_client_associated_to_ap(padapter) == true) {
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_TXNULL;
|
||
|
|
||
|
issue_nulldata(padapter, NULL, 1, 3, 500);
|
||
|
|
||
|
bdelayscan = true;
|
||
|
}
|
||
|
if (bdelayscan) {
|
||
|
/* delay 50ms to protect nulldata(1). */
|
||
|
set_survey_timer(pmlmeext, 50);
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
if ((pmlmeext->sitesurvey_res.state == SCAN_START) || (pmlmeext->sitesurvey_res.state == SCAN_TXNULL)) {
|
||
|
/* disable dynamic functions, such as high power, DIG */
|
||
|
Save_DM_Func_Flag(padapter);
|
||
|
Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false);
|
||
|
|
||
|
/* config the initial gain under scaning, need to write the BB registers */
|
||
|
initialgain = 0x1e;
|
||
|
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain));
|
||
|
|
||
|
/* set MSR to no link state */
|
||
|
Set_MSR(padapter, _HW_STATE_NOLINK_);
|
||
|
|
||
|
val8 = 1; /* under site survey */
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8));
|
||
|
|
||
|
pmlmeext->sitesurvey_res.state = SCAN_PROCESS;
|
||
|
}
|
||
|
|
||
|
site_survey(padapter);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
u8 setauth_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct setauth_parm *pparm = (struct setauth_parm *)pbuf;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
if (pparm->mode < 4) {
|
||
|
pmlmeinfo->auth_algo = pparm->mode;
|
||
|
}
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 setkey_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
u16 ctrl = 0;
|
||
|
s16 cam_id = 0;
|
||
|
struct setkey_parm *pparm = (struct setkey_parm *)pbuf;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
unsigned char null_addr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
||
|
u8 *addr;
|
||
|
|
||
|
/* main tx key for wep. */
|
||
|
if (pparm->set_tx)
|
||
|
pmlmeinfo->key_index = pparm->keyid;
|
||
|
|
||
|
cam_id = rtw_camid_alloc(padapter, NULL, pparm->keyid);
|
||
|
|
||
|
if (cam_id < 0) {
|
||
|
} else {
|
||
|
if (cam_id > 3) /* not default key, searched by A2 */
|
||
|
addr = get_bssid(&padapter->mlmepriv);
|
||
|
else
|
||
|
addr = null_addr;
|
||
|
|
||
|
ctrl = BIT(15) | BIT6 | ((pparm->algorithm) << 2) | pparm->keyid;
|
||
|
write_cam(padapter, cam_id, ctrl, addr, pparm->key);
|
||
|
DBG_871X_LEVEL(_drv_always_, "set group key camid:%d, addr:"MAC_FMT", kid:%d, type:%s\n"
|
||
|
, cam_id, MAC_ARG(addr), pparm->keyid, security_type_str(pparm->algorithm));
|
||
|
}
|
||
|
|
||
|
if (cam_id >= 0 && cam_id <= 3)
|
||
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_DK_CFG, (u8 *)true);
|
||
|
|
||
|
/* allow multicast packets to driver */
|
||
|
padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_ON_RCR_AM, null_addr);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
u16 ctrl = 0;
|
||
|
s16 cam_id = 0;
|
||
|
u8 ret = H2C_SUCCESS;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
struct set_stakey_parm *pparm = (struct set_stakey_parm *)pbuf;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
struct sta_info *psta;
|
||
|
|
||
|
if (pparm->algorithm == _NO_PRIVACY_)
|
||
|
goto write_to_cam;
|
||
|
|
||
|
psta = rtw_get_stainfo(pstapriv, pparm->addr);
|
||
|
if (!psta) {
|
||
|
DBG_871X_LEVEL(_drv_always_, "%s sta:"MAC_FMT" not found\n", __func__, MAC_ARG(pparm->addr));
|
||
|
ret = H2C_REJECTED;
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
pmlmeinfo->enc_algo = pparm->algorithm;
|
||
|
cam_id = rtw_camid_alloc(padapter, psta, 0);
|
||
|
if (cam_id < 0)
|
||
|
goto exit;
|
||
|
|
||
|
write_to_cam:
|
||
|
if (pparm->algorithm == _NO_PRIVACY_) {
|
||
|
while ((cam_id = rtw_camid_search(padapter, pparm->addr, -1)) >= 0) {
|
||
|
DBG_871X_LEVEL(_drv_always_, "clear key for addr:"MAC_FMT", camid:%d\n", MAC_ARG(pparm->addr), cam_id);
|
||
|
clear_cam_entry(padapter, cam_id);
|
||
|
rtw_camid_free(padapter, cam_id);
|
||
|
}
|
||
|
} else {
|
||
|
DBG_871X_LEVEL(_drv_always_, "set pairwise key camid:%d, addr:"MAC_FMT", kid:%d, type:%s\n",
|
||
|
cam_id, MAC_ARG(pparm->addr), pparm->keyid, security_type_str(pparm->algorithm));
|
||
|
ctrl = BIT(15) | ((pparm->algorithm) << 2) | pparm->keyid;
|
||
|
write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key);
|
||
|
}
|
||
|
ret = H2C_SUCCESS_RSP;
|
||
|
|
||
|
exit:
|
||
|
return ret;
|
||
|
}
|
||
|
|
||
|
u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct addBaReq_parm *pparm = (struct addBaReq_parm *)pbuf;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
|
||
|
struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, pparm->addr);
|
||
|
|
||
|
if (!psta)
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
if (((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && (pmlmeinfo->HT_enable)) ||
|
||
|
((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)) {
|
||
|
/* pmlmeinfo->ADDBA_retry_count = 0; */
|
||
|
/* pmlmeinfo->candidate_tid_bitmap |= (0x1 << pparm->tid); */
|
||
|
/* psta->htpriv.candidate_tid_bitmap |= BIT(pparm->tid); */
|
||
|
issue_action_BA(padapter, pparm->addr, RTW_WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid);
|
||
|
/* _set_timer(&pmlmeext->ADDBA_timer, ADDBA_TO); */
|
||
|
_set_timer(&psta->addba_retry_timer, ADDBA_TO);
|
||
|
} else{
|
||
|
psta->htpriv.candidate_tid_bitmap &= ~BIT(pparm->tid);
|
||
|
}
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
|
||
|
u8 chk_bmc_sleepq_cmd(struct adapter *padapter)
|
||
|
{
|
||
|
struct cmd_obj *ph2c;
|
||
|
struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
|
||
|
u8 res = _SUCCESS;
|
||
|
|
||
|
ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (ph2c == NULL) {
|
||
|
res = _FAIL;
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
init_h2fwcmd_w_parm_no_parm_rsp(ph2c, GEN_CMD_CODE(_ChkBMCSleepq));
|
||
|
|
||
|
res = rtw_enqueue_cmd(pcmdpriv, ph2c);
|
||
|
|
||
|
exit:
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
u8 set_tx_beacon_cmd(struct adapter *padapter)
|
||
|
{
|
||
|
struct cmd_obj *ph2c;
|
||
|
struct Tx_Beacon_param *ptxBeacon_parm;
|
||
|
struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
||
|
u8 res = _SUCCESS;
|
||
|
int len_diff = 0;
|
||
|
|
||
|
ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
||
|
if (ph2c == NULL) {
|
||
|
res = _FAIL;
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
ptxBeacon_parm = (struct Tx_Beacon_param *)rtw_zmalloc(sizeof(struct Tx_Beacon_param));
|
||
|
if (ptxBeacon_parm == NULL) {
|
||
|
kfree((unsigned char *)ph2c);
|
||
|
res = _FAIL;
|
||
|
goto exit;
|
||
|
}
|
||
|
|
||
|
memcpy(&(ptxBeacon_parm->network), &(pmlmeinfo->network), sizeof(struct wlan_bssid_ex));
|
||
|
|
||
|
len_diff = update_hidden_ssid(
|
||
|
ptxBeacon_parm->network.IEs+_BEACON_IE_OFFSET_
|
||
|
, ptxBeacon_parm->network.IELength-_BEACON_IE_OFFSET_
|
||
|
, pmlmeinfo->hidden_ssid_mode
|
||
|
);
|
||
|
ptxBeacon_parm->network.IELength += len_diff;
|
||
|
|
||
|
init_h2fwcmd_w_parm_no_rsp(ph2c, ptxBeacon_parm, GEN_CMD_CODE(_TX_Beacon));
|
||
|
|
||
|
res = rtw_enqueue_cmd(pcmdpriv, ph2c);
|
||
|
|
||
|
exit:
|
||
|
return res;
|
||
|
}
|
||
|
|
||
|
|
||
|
u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
u8 evt_code, evt_seq;
|
||
|
u16 evt_sz;
|
||
|
uint *peventbuf;
|
||
|
void (*event_callback)(struct adapter *dev, u8 *pbuf);
|
||
|
struct evt_priv *pevt_priv = &(padapter->evtpriv);
|
||
|
|
||
|
if (pbuf == NULL)
|
||
|
goto _abort_event_;
|
||
|
|
||
|
peventbuf = (uint *)pbuf;
|
||
|
evt_sz = (u16)(*peventbuf&0xffff);
|
||
|
evt_seq = (u8)((*peventbuf>>24)&0x7f);
|
||
|
evt_code = (u8)((*peventbuf>>16)&0xff);
|
||
|
|
||
|
|
||
|
#ifdef CHECK_EVENT_SEQ
|
||
|
/* checking event sequence... */
|
||
|
if (evt_seq != (atomic_read(&pevt_priv->event_seq) & 0x7f)) {
|
||
|
RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_,
|
||
|
("Event Seq Error! %d vs %d\n", (evt_seq & 0x7f),
|
||
|
(atomic_read(&pevt_priv->event_seq) & 0x7f)));
|
||
|
|
||
|
pevt_priv->event_seq = (evt_seq+1)&0x7f;
|
||
|
|
||
|
goto _abort_event_;
|
||
|
}
|
||
|
#endif
|
||
|
|
||
|
/* checking if event code is valid */
|
||
|
if (evt_code >= MAX_C2HEVT) {
|
||
|
RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nEvent Code(%d) mismatch!\n", evt_code));
|
||
|
goto _abort_event_;
|
||
|
}
|
||
|
|
||
|
/* checking if event size match the event parm size */
|
||
|
if ((wlanevents[evt_code].parmsize != 0) &&
|
||
|
(wlanevents[evt_code].parmsize != evt_sz)) {
|
||
|
|
||
|
RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nEvent(%d) Parm Size mismatch (%d vs %d)!\n",
|
||
|
evt_code, wlanevents[evt_code].parmsize, evt_sz));
|
||
|
goto _abort_event_;
|
||
|
|
||
|
}
|
||
|
|
||
|
atomic_inc(&pevt_priv->event_seq);
|
||
|
|
||
|
peventbuf += 2;
|
||
|
|
||
|
if (peventbuf) {
|
||
|
event_callback = wlanevents[evt_code].event_callback;
|
||
|
event_callback(padapter, (u8 *)peventbuf);
|
||
|
|
||
|
pevt_priv->evt_done_cnt++;
|
||
|
}
|
||
|
|
||
|
|
||
|
_abort_event_:
|
||
|
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
}
|
||
|
|
||
|
u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
if (!pbuf)
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 chk_bmc_sleepq_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct sta_info *psta_bmc;
|
||
|
struct list_head *xmitframe_plist, *xmitframe_phead;
|
||
|
struct xmit_frame *pxmitframe = NULL;
|
||
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
||
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
||
|
|
||
|
/* for BC/MC Frames */
|
||
|
psta_bmc = rtw_get_bcmc_stainfo(padapter);
|
||
|
if (!psta_bmc)
|
||
|
return H2C_SUCCESS;
|
||
|
|
||
|
if ((pstapriv->tim_bitmap&BIT(0)) && (psta_bmc->sleepq_len > 0)) {
|
||
|
msleep(10);/* 10ms, ATIM(HIQ) Windows */
|
||
|
|
||
|
/* spin_lock_bh(&psta_bmc->sleep_q.lock); */
|
||
|
spin_lock_bh(&pxmitpriv->lock);
|
||
|
|
||
|
xmitframe_phead = get_list_head(&psta_bmc->sleep_q);
|
||
|
xmitframe_plist = get_next(xmitframe_phead);
|
||
|
|
||
|
while (xmitframe_phead != xmitframe_plist) {
|
||
|
pxmitframe = LIST_CONTAINOR(xmitframe_plist, struct xmit_frame, list);
|
||
|
|
||
|
xmitframe_plist = get_next(xmitframe_plist);
|
||
|
|
||
|
list_del_init(&pxmitframe->list);
|
||
|
|
||
|
psta_bmc->sleepq_len--;
|
||
|
if (psta_bmc->sleepq_len > 0)
|
||
|
pxmitframe->attrib.mdata = 1;
|
||
|
else
|
||
|
pxmitframe->attrib.mdata = 0;
|
||
|
|
||
|
pxmitframe->attrib.triggered = 1;
|
||
|
|
||
|
if (xmitframe_hiq_filter(pxmitframe) == true)
|
||
|
pxmitframe->attrib.qsel = 0x11;/* HIQ */
|
||
|
|
||
|
rtw_hal_xmitframe_enqueue(padapter, pxmitframe);
|
||
|
}
|
||
|
|
||
|
/* spin_unlock_bh(&psta_bmc->sleep_q.lock); */
|
||
|
spin_unlock_bh(&pxmitpriv->lock);
|
||
|
|
||
|
/* check hi queue and bmc_sleepq */
|
||
|
rtw_chk_hi_queue_cmd(padapter);
|
||
|
}
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
if (send_beacon(padapter) == _FAIL) {
|
||
|
DBG_871X("issue_beacon, fail!\n");
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
}
|
||
|
|
||
|
/* tx bc/mc frames after update TIM */
|
||
|
chk_bmc_sleepq_hdl(padapter, NULL);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
int rtw_chk_start_clnt_join(struct adapter *padapter, u8 *ch, u8 *bw, u8 *offset)
|
||
|
{
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
unsigned char cur_ch = pmlmeext->cur_channel;
|
||
|
unsigned char cur_bw = pmlmeext->cur_bwmode;
|
||
|
unsigned char cur_ch_offset = pmlmeext->cur_ch_offset;
|
||
|
bool connect_allow = true;
|
||
|
|
||
|
if (!ch || !bw || !offset) {
|
||
|
rtw_warn_on(1);
|
||
|
connect_allow = false;
|
||
|
}
|
||
|
|
||
|
if (connect_allow == true) {
|
||
|
DBG_871X("start_join_set_ch_bw: ch =%d, bwmode =%d, ch_offset =%d\n", cur_ch, cur_bw, cur_ch_offset);
|
||
|
*ch = cur_ch;
|
||
|
*bw = cur_bw;
|
||
|
*offset = cur_ch_offset;
|
||
|
}
|
||
|
|
||
|
return connect_allow == true ? _SUCCESS : _FAIL;
|
||
|
}
|
||
|
|
||
|
/* Find union about ch, bw, ch_offset of all linked/linking interfaces */
|
||
|
int rtw_get_ch_setting_union(struct adapter *adapter, u8 *ch, u8 *bw, u8 *offset)
|
||
|
{
|
||
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
||
|
struct adapter *iface;
|
||
|
struct mlme_ext_priv *mlmeext;
|
||
|
u8 ch_ret = 0;
|
||
|
u8 bw_ret = CHANNEL_WIDTH_20;
|
||
|
u8 offset_ret = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
|
||
|
if (ch)
|
||
|
*ch = 0;
|
||
|
if (bw)
|
||
|
*bw = CHANNEL_WIDTH_20;
|
||
|
if (offset)
|
||
|
*offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
||
|
|
||
|
iface = dvobj->padapters;
|
||
|
mlmeext = &iface->mlmeextpriv;
|
||
|
|
||
|
if (!check_fwstate(&iface->mlmepriv, _FW_LINKED|_FW_UNDER_LINKING))
|
||
|
return 0;
|
||
|
|
||
|
ch_ret = mlmeext->cur_channel;
|
||
|
bw_ret = mlmeext->cur_bwmode;
|
||
|
offset_ret = mlmeext->cur_ch_offset;
|
||
|
|
||
|
return 1;
|
||
|
}
|
||
|
|
||
|
u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
struct set_ch_parm *set_ch_parm;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
if (!pbuf)
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
set_ch_parm = (struct set_ch_parm *)pbuf;
|
||
|
|
||
|
DBG_871X(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n",
|
||
|
FUNC_NDEV_ARG(padapter->pnetdev),
|
||
|
set_ch_parm->ch, set_ch_parm->bw, set_ch_parm->ch_offset);
|
||
|
|
||
|
pmlmeext->cur_channel = set_ch_parm->ch;
|
||
|
pmlmeext->cur_ch_offset = set_ch_parm->ch_offset;
|
||
|
pmlmeext->cur_bwmode = set_ch_parm->bw;
|
||
|
|
||
|
set_channel_bwmode(padapter, set_ch_parm->ch, set_ch_parm->ch_offset, set_ch_parm->bw);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct SetChannelPlan_param *setChannelPlan_param;
|
||
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
||
|
|
||
|
if (!pbuf)
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
setChannelPlan_param = (struct SetChannelPlan_param *)pbuf;
|
||
|
|
||
|
pmlmeext->max_chan_nums = init_channel_set(padapter, setChannelPlan_param->channel_plan, pmlmeext->channel_set);
|
||
|
init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list);
|
||
|
|
||
|
if ((padapter->rtw_wdev != NULL) && (padapter->rtw_wdev->wiphy)) {
|
||
|
struct regulatory_request request;
|
||
|
request.initiator = NL80211_REGDOM_SET_BY_DRIVER;
|
||
|
rtw_reg_notifier(padapter->rtw_wdev->wiphy, &request);
|
||
|
}
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
struct LedBlink_param *ledBlink_param;
|
||
|
|
||
|
if (!pbuf)
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
|
||
|
ledBlink_param = (struct LedBlink_param *)pbuf;
|
||
|
return H2C_SUCCESS;
|
||
|
}
|
||
|
|
||
|
u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
return H2C_REJECTED;
|
||
|
}
|
||
|
|
||
|
/* TDLS_ESTABLISHED : write RCR DATA BIT */
|
||
|
/* TDLS_CS_OFF : go back to the channel linked with AP, terminating channel switch procedure */
|
||
|
/* TDLS_INIT_CH_SEN : init channel sensing, receive all data and mgnt frame */
|
||
|
/* TDLS_DONE_CH_SEN: channel sensing and report candidate channel */
|
||
|
/* TDLS_OFF_CH : first time set channel to off channel */
|
||
|
/* TDLS_BASE_CH : go back tp the channel linked with AP when set base channel as target channel */
|
||
|
/* TDLS_P_OFF_CH : periodically go to off channel */
|
||
|
/* TDLS_P_BASE_CH : periodically go back to base channel */
|
||
|
/* TDLS_RS_RCR : restore RCR */
|
||
|
/* TDLS_TEAR_STA : free tdls sta */
|
||
|
u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf)
|
||
|
{
|
||
|
return H2C_REJECTED;
|
||
|
}
|
||
|
|
||
|
u8 run_in_thread_hdl(struct adapter *padapter, u8 *pbuf)
|
||
|
{
|
||
|
struct RunInThread_param *p;
|
||
|
|
||
|
|
||
|
if (NULL == pbuf)
|
||
|
return H2C_PARAMETERS_ERROR;
|
||
|
p = (struct RunInThread_param *)pbuf;
|
||
|
|
||
|
if (p->func)
|
||
|
p->func(p->context);
|
||
|
|
||
|
return H2C_SUCCESS;
|
||
|
}
|