mirror of
https://github.com/morrownr/8821cu-20210916.git
synced 2024-09-10 00:56:35 +00:00
5663 lines
148 KiB
C
Executable File
5663 lines
148 KiB
C
Executable File
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _RTW_WLAN_UTIL_C_
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#include <drv_types.h>
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#include <hal_data.h>
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#if defined(CONFIG_WOWLAN) || defined(CONFIG_AP_WOWLAN)
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#include <linux/inetdevice.h>
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#define ETH_TYPE_OFFSET 12
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#define PROTOCOL_OFFSET 23
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#define IP_OFFSET 30
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#define IPv6_OFFSET 38
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#define IPv6_PROTOCOL_OFFSET 20
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#endif
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unsigned char ARTHEROS_OUI1[] = {0x00, 0x03, 0x7f};
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unsigned char ARTHEROS_OUI2[] = {0x00, 0x13, 0x74};
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unsigned char BROADCOM_OUI1[] = {0x00, 0x10, 0x18};
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unsigned char BROADCOM_OUI2[] = {0x00, 0x0a, 0xf7};
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unsigned char BROADCOM_OUI3[] = {0x00, 0x05, 0xb5};
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unsigned char CISCO_OUI[] = {0x00, 0x40, 0x96};
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unsigned char MARVELL_OUI[] = {0x00, 0x50, 0x43};
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unsigned char RALINK_OUI[] = {0x00, 0x0c, 0x43};
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unsigned char REALTEK_OUI[] = {0x00, 0xe0, 0x4c};
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unsigned char AIRGOCAP_OUI[] = {0x00, 0x0a, 0xf5};
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unsigned char REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20};
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extern unsigned char RTW_WPA_OUI[];
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extern unsigned char WPA_TKIP_CIPHER[4];
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extern unsigned char RSN_TKIP_CIPHER[4];
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#define R2T_PHY_DELAY (0)
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/* #define WAIT_FOR_BCN_TO_MIN (3000) */
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#define WAIT_FOR_BCN_TO_MIN (6000)
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#define WAIT_FOR_BCN_TO_MAX (20000)
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static u8 rtw_basic_rate_cck[4] = {
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IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK,
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IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK
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};
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static u8 rtw_basic_rate_ofdm[3] = {
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IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK,
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IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK
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};
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static u8 rtw_basic_rate_mix[7] = {
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IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK,
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IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK,
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IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK,
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IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK
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};
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extern u8 WIFI_CCKRATES[];
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bool rtw_is_cck_rate(u8 rate)
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{
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int i;
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for (i = 0; i < 4; i++)
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if ((WIFI_CCKRATES[i] & 0x7F) == (rate & 0x7F))
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return 1;
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return 0;
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}
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extern u8 WIFI_OFDMRATES[];
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bool rtw_is_ofdm_rate(u8 rate)
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{
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int i;
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for (i = 0; i < 8; i++)
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if ((WIFI_OFDMRATES[i] & 0x7F) == (rate & 0x7F))
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return 1;
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return 0;
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}
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/* test if rate is defined in rtw_basic_rate_cck */
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bool rtw_is_basic_rate_cck(u8 rate)
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{
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int i;
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for (i = 0; i < 4; i++)
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if ((rtw_basic_rate_cck[i] & 0x7F) == (rate & 0x7F))
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return 1;
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return 0;
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}
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/* test if rate is defined in rtw_basic_rate_ofdm */
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bool rtw_is_basic_rate_ofdm(u8 rate)
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{
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int i;
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for (i = 0; i < 3; i++)
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if ((rtw_basic_rate_ofdm[i] & 0x7F) == (rate & 0x7F))
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return 1;
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return 0;
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}
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/* test if rate is defined in rtw_basic_rate_mix */
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bool rtw_is_basic_rate_mix(u8 rate)
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{
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int i;
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for (i = 0; i < 7; i++)
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if ((rtw_basic_rate_mix[i] & 0x7F) == (rate & 0x7F))
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return 1;
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return 0;
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}
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#ifdef CONFIG_BCN_CNT_CONFIRM_HDL
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int new_bcn_max = 3;
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#endif
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int cckrates_included(unsigned char *rate, int ratelen)
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{
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int i;
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for (i = 0; i < ratelen; i++) {
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if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
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(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
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return _TRUE;
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}
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return _FALSE;
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}
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int cckratesonly_included(unsigned char *rate, int ratelen)
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{
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int i;
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for (i = 0; i < ratelen; i++) {
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if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
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(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
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return _FALSE;
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}
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return _TRUE;
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}
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s8 rtw_get_sta_rx_nss(_adapter *adapter, struct sta_info *psta)
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{
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s8 nss = 1;
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if (!psta)
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return nss;
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nss = GET_HAL_RX_NSS(adapter);
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#ifdef CONFIG_80211N_HT
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#ifdef CONFIG_80211AC_VHT
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if (psta->vhtpriv.vht_option)
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nss = rtw_min(nss, rtw_vht_mcsmap_to_nss(psta->vhtpriv.vht_mcs_map));
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else
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#endif /* CONFIG_80211AC_VHT */
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if (psta->htpriv.ht_option)
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nss = rtw_min(nss, rtw_ht_mcsset_to_nss(psta->htpriv.ht_cap.supp_mcs_set));
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#endif /*CONFIG_80211N_HT*/
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RTW_INFO("%s: %d ss\n", __func__, nss);
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return nss;
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}
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s8 rtw_get_sta_tx_nss(_adapter *adapter, struct sta_info *psta)
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{
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s8 nss = 1;
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if (!psta)
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return nss;
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nss = GET_HAL_TX_NSS(adapter);
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#ifdef CONFIG_80211N_HT
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#ifdef CONFIG_80211AC_VHT
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if (psta->vhtpriv.vht_option)
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nss = rtw_min(nss, rtw_vht_mcsmap_to_nss(psta->vhtpriv.vht_mcs_map));
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else
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#endif /* CONFIG_80211AC_VHT */
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if (psta->htpriv.ht_option)
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nss = rtw_min(nss, rtw_ht_mcsset_to_nss(psta->htpriv.ht_cap.supp_mcs_set));
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#endif /*CONFIG_80211N_HT*/
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RTW_INFO("%s: %d SS\n", __func__, nss);
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return nss;
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}
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u8 judge_network_type(_adapter *padapter, unsigned char *rate, int ratelen)
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{
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u8 network_type = 0;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
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if (pmlmeext->cur_channel > 14) {
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if (pmlmeinfo->VHT_enable)
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network_type = WIRELESS_11AC;
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else if (pmlmeinfo->HT_enable)
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network_type = WIRELESS_11_5N;
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network_type |= WIRELESS_11A;
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} else {
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if (pmlmeinfo->HT_enable)
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network_type = WIRELESS_11_24N;
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if ((cckratesonly_included(rate, ratelen)) == _TRUE)
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network_type |= WIRELESS_11B;
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else if ((cckrates_included(rate, ratelen)) == _TRUE)
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network_type |= WIRELESS_11BG;
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else
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network_type |= WIRELESS_11G;
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}
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return network_type;
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}
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unsigned char ratetbl_val_2wifirate(unsigned char rate);
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unsigned char ratetbl_val_2wifirate(unsigned char rate)
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{
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unsigned char val = 0;
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switch (rate & 0x7f) {
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case 0:
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val = IEEE80211_CCK_RATE_1MB;
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break;
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case 1:
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val = IEEE80211_CCK_RATE_2MB;
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break;
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case 2:
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val = IEEE80211_CCK_RATE_5MB;
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break;
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case 3:
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val = IEEE80211_CCK_RATE_11MB;
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break;
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case 4:
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val = IEEE80211_OFDM_RATE_6MB;
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break;
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case 5:
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val = IEEE80211_OFDM_RATE_9MB;
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break;
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case 6:
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val = IEEE80211_OFDM_RATE_12MB;
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break;
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case 7:
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val = IEEE80211_OFDM_RATE_18MB;
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break;
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case 8:
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val = IEEE80211_OFDM_RATE_24MB;
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break;
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case 9:
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val = IEEE80211_OFDM_RATE_36MB;
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break;
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case 10:
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val = IEEE80211_OFDM_RATE_48MB;
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break;
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case 11:
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val = IEEE80211_OFDM_RATE_54MB;
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break;
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}
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return val;
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}
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int is_basicrate(_adapter *padapter, unsigned char rate);
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int is_basicrate(_adapter *padapter, unsigned char rate)
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{
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int i;
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unsigned char val;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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for (i = 0; i < NumRates; i++) {
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val = pmlmeext->basicrate[i];
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if ((val != 0xff) && (val != 0xfe)) {
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if (rate == ratetbl_val_2wifirate(val))
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return _TRUE;
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}
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}
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return _FALSE;
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}
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unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset);
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unsigned int ratetbl2rateset(_adapter *padapter, unsigned char *rateset)
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{
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int i;
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unsigned char rate;
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unsigned int len = 0;
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struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
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for (i = 0; i < NumRates; i++) {
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rate = pmlmeext->datarate[i];
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if (rtw_get_oper_ch(padapter) > 14 && rate < _6M_RATE_) /*5G no support CCK rate*/
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continue;
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switch (rate) {
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case 0xff:
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return len;
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case 0xfe:
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continue;
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default:
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rate = ratetbl_val_2wifirate(rate);
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if (is_basicrate(padapter, rate) == _TRUE)
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rate |= IEEE80211_BASIC_RATE_MASK;
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rateset[len] = rate;
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len++;
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break;
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}
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}
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return len;
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}
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void get_rate_set(_adapter *padapter, unsigned char *pbssrate, int *bssrate_len)
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{
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unsigned char supportedrates[NumRates];
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_rtw_memset(supportedrates, 0, NumRates);
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*bssrate_len = ratetbl2rateset(padapter, supportedrates);
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_rtw_memcpy(pbssrate, supportedrates, *bssrate_len);
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}
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void set_mcs_rate_by_mask(u8 *mcs_set, u32 mask)
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{
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u8 mcs_rate_1r = (u8)(mask & 0xff);
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u8 mcs_rate_2r = (u8)((mask >> 8) & 0xff);
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u8 mcs_rate_3r = (u8)((mask >> 16) & 0xff);
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u8 mcs_rate_4r = (u8)((mask >> 24) & 0xff);
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mcs_set[0] &= mcs_rate_1r;
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mcs_set[1] &= mcs_rate_2r;
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mcs_set[2] &= mcs_rate_3r;
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mcs_set[3] &= mcs_rate_4r;
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}
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void UpdateBrateTbl(
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PADAPTER Adapter,
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u8 *mBratesOS
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)
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{
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u8 i;
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u8 rate;
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/* 1M, 2M, 5.5M, 11M, 6M, 12M, 24M are mandatory. */
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for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
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rate = mBratesOS[i] & 0x7f;
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switch (rate) {
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case IEEE80211_CCK_RATE_1MB:
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case IEEE80211_CCK_RATE_2MB:
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case IEEE80211_CCK_RATE_5MB:
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case IEEE80211_CCK_RATE_11MB:
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case IEEE80211_OFDM_RATE_6MB:
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case IEEE80211_OFDM_RATE_12MB:
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case IEEE80211_OFDM_RATE_24MB:
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mBratesOS[i] |= IEEE80211_BASIC_RATE_MASK;
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break;
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}
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}
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}
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void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen)
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{
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u8 i;
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u8 rate;
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for (i = 0; i < bssratelen; i++) {
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rate = bssrateset[i] & 0x7f;
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switch (rate) {
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case IEEE80211_CCK_RATE_1MB:
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case IEEE80211_CCK_RATE_2MB:
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case IEEE80211_CCK_RATE_5MB:
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case IEEE80211_CCK_RATE_11MB:
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bssrateset[i] |= IEEE80211_BASIC_RATE_MASK;
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break;
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}
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}
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}
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void Set_MSR(_adapter *padapter, u8 type)
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{
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rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS, (u8 *)(&type));
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}
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inline u8 rtw_get_oper_ch(_adapter *adapter)
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{
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return adapter_to_dvobj(adapter)->oper_channel;
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}
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inline void rtw_set_oper_ch(_adapter *adapter, u8 ch)
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{
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#ifdef DBG_CH_SWITCH
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const int len = 128;
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char msg[128] = {0};
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int cnt = 0;
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int i = 0;
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#endif /* DBG_CH_SWITCH */
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struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
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if (dvobj->oper_channel != ch) {
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dvobj->on_oper_ch_time = rtw_get_current_time();
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#ifdef DBG_CH_SWITCH
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cnt += snprintf(msg + cnt, len - cnt, "switch to ch %3u", ch);
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for (i = 0; i < dvobj->iface_nums; i++) {
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_adapter *iface = dvobj->padapters[i];
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cnt += snprintf(msg + cnt, len - cnt, " ["ADPT_FMT":", ADPT_ARG(iface));
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if (iface->mlmeextpriv.cur_channel == ch)
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cnt += snprintf(msg + cnt, len - cnt, "C");
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else
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cnt += snprintf(msg + cnt, len - cnt, "_");
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if (iface->wdinfo.listen_channel == ch && !rtw_p2p_chk_state(&iface->wdinfo, P2P_STATE_NONE))
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cnt += snprintf(msg + cnt, len - cnt, "L");
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else
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cnt += snprintf(msg + cnt, len - cnt, "_");
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cnt += snprintf(msg + cnt, len - cnt, "]");
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}
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RTW_INFO(FUNC_ADPT_FMT" %s\n", FUNC_ADPT_ARG(adapter), msg);
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#endif /* DBG_CH_SWITCH */
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}
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dvobj->oper_channel = ch;
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}
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inline u8 rtw_get_oper_bw(_adapter *adapter)
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{
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return adapter_to_dvobj(adapter)->oper_bwmode;
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}
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inline void rtw_set_oper_bw(_adapter *adapter, u8 bw)
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{
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adapter_to_dvobj(adapter)->oper_bwmode = bw;
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}
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inline u8 rtw_get_oper_choffset(_adapter *adapter)
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{
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return adapter_to_dvobj(adapter)->oper_ch_offset;
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}
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inline void rtw_set_oper_choffset(_adapter *adapter, u8 offset)
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{
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adapter_to_dvobj(adapter)->oper_ch_offset = offset;
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}
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inline systime rtw_get_on_oper_ch_time(_adapter *adapter)
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{
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return adapter_to_dvobj(adapter)->on_oper_ch_time;
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}
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inline systime rtw_get_on_cur_ch_time(_adapter *adapter)
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{
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if (adapter->mlmeextpriv.cur_channel == adapter_to_dvobj(adapter)->oper_channel)
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return adapter_to_dvobj(adapter)->on_oper_ch_time;
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else
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return 0;
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}
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void set_channel_bwmode(_adapter *padapter, unsigned char channel, unsigned char channel_offset, unsigned short bwmode)
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{
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u8 center_ch, chnl_offset80 = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
|
|
u8 iqk_info_backup = _FALSE;
|
|
#endif
|
|
|
|
if (padapter->bNotifyChannelChange)
|
|
RTW_INFO("[%s] ch = %d, offset = %d, bwmode = %d\n", __FUNCTION__, channel, channel_offset, bwmode);
|
|
|
|
center_ch = rtw_get_center_ch(channel, bwmode, channel_offset);
|
|
|
|
if (bwmode == CHANNEL_WIDTH_80) {
|
|
if (center_ch > channel)
|
|
chnl_offset80 = HAL_PRIME_CHNL_OFFSET_LOWER;
|
|
else if (center_ch < channel)
|
|
chnl_offset80 = HAL_PRIME_CHNL_OFFSET_UPPER;
|
|
else
|
|
chnl_offset80 = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
}
|
|
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
|
|
|
|
#ifdef CONFIG_MCC_MODE
|
|
if (MCC_EN(padapter)) {
|
|
/* driver doesn't set channel setting reg under MCC */
|
|
if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC))
|
|
RTW_INFO("Warning: Do not set channel setting reg MCC mode\n");
|
|
}
|
|
#endif
|
|
|
|
#ifdef CONFIG_DFS_MASTER
|
|
{
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
|
|
bool ori_overlap_radar_detect_ch = rtw_rfctl_overlap_radar_detect_ch(rfctl);
|
|
bool new_overlap_radar_detect_ch = _rtw_rfctl_overlap_radar_detect_ch(rfctl, channel, bwmode, channel_offset);
|
|
|
|
if (new_overlap_radar_detect_ch && IS_CH_WAITING(rfctl)) {
|
|
u8 pause = 0xFF;
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
|
|
}
|
|
#endif /* CONFIG_DFS_MASTER */
|
|
|
|
/* set Channel */
|
|
/* saved channel/bw info */
|
|
rtw_set_oper_ch(padapter, channel);
|
|
rtw_set_oper_bw(padapter, bwmode);
|
|
rtw_set_oper_choffset(padapter, channel_offset);
|
|
|
|
#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
|
|
/* To check if we need to backup iqk info after switch chnl & bw */
|
|
{
|
|
u8 take_care_iqk, do_iqk;
|
|
|
|
rtw_hal_get_hwreg(padapter, HW_VAR_CH_SW_NEED_TO_TAKE_CARE_IQK_INFO, &take_care_iqk);
|
|
rtw_hal_get_hwreg(padapter, HW_VAR_DO_IQK, &do_iqk);
|
|
if ((take_care_iqk == _TRUE) && (do_iqk == _TRUE))
|
|
iqk_info_backup = _TRUE;
|
|
}
|
|
#endif
|
|
|
|
rtw_hal_set_chnl_bw(padapter, center_ch, bwmode, channel_offset, chnl_offset80); /* set center channel */
|
|
|
|
#if (defined(CONFIG_TDLS) && defined(CONFIG_TDLS_CH_SW)) || defined(CONFIG_MCC_MODE)
|
|
if (iqk_info_backup == _TRUE)
|
|
rtw_hal_ch_sw_iqk_info_backup(padapter);
|
|
#endif
|
|
|
|
#ifdef CONFIG_DFS_MASTER
|
|
if (new_overlap_radar_detect_ch)
|
|
rtw_odm_radar_detect_enable(padapter);
|
|
else if (ori_overlap_radar_detect_ch) {
|
|
u8 pause = 0x00;
|
|
|
|
rtw_odm_radar_detect_disable(padapter);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, &pause);
|
|
}
|
|
}
|
|
#endif /* CONFIG_DFS_MASTER */
|
|
|
|
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->setch_mutex), NULL);
|
|
}
|
|
|
|
__inline u8 *get_my_bssid(WLAN_BSSID_EX *pnetwork)
|
|
{
|
|
return pnetwork->MacAddress;
|
|
}
|
|
|
|
u16 get_beacon_interval(WLAN_BSSID_EX *bss)
|
|
{
|
|
unsigned short val;
|
|
_rtw_memcpy((unsigned char *)&val, rtw_get_beacon_interval_from_ie(bss->IEs), 2);
|
|
|
|
return le16_to_cpu(val);
|
|
|
|
}
|
|
|
|
int is_client_associated_to_ap(_adapter *padapter)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext;
|
|
struct mlme_ext_info *pmlmeinfo;
|
|
|
|
if (!padapter)
|
|
return _FAIL;
|
|
|
|
pmlmeext = &padapter->mlmeextpriv;
|
|
pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE))
|
|
return _TRUE;
|
|
else
|
|
return _FAIL;
|
|
}
|
|
|
|
int is_client_associated_to_ibss(_adapter *padapter)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
|
|
return _TRUE;
|
|
else
|
|
return _FAIL;
|
|
}
|
|
|
|
int is_IBSS_empty(_adapter *padapter)
|
|
{
|
|
int i;
|
|
struct macid_ctl_t *macid_ctl = &padapter->dvobj->macid_ctl;
|
|
|
|
for (i = 0; i < macid_ctl->num; i++) {
|
|
if (!rtw_macid_is_used(macid_ctl, i))
|
|
continue;
|
|
if (!rtw_macid_is_iface_specific(macid_ctl, i, padapter))
|
|
continue;
|
|
if (!GET_H2CCMD_MSRRPT_PARM_OPMODE(&macid_ctl->h2c_msr[i]))
|
|
continue;
|
|
if (GET_H2CCMD_MSRRPT_PARM_ROLE(&macid_ctl->h2c_msr[i]) == H2C_MSR_ROLE_ADHOC)
|
|
return _FAIL;
|
|
}
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval)
|
|
{
|
|
if ((bcn_interval << 2) < WAIT_FOR_BCN_TO_MIN)
|
|
return WAIT_FOR_BCN_TO_MIN;
|
|
else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX)
|
|
return WAIT_FOR_BCN_TO_MAX;
|
|
else
|
|
return bcn_interval << 2;
|
|
}
|
|
|
|
void invalidate_cam_all(_adapter *padapter)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
u8 bmc_id = rtw_iface_bcmc_id_get(padapter);
|
|
_irqL irqL;
|
|
u8 val8 = 0;
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, &val8);
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
rtw_sec_cam_map_clr_all(&cam_ctl->used);
|
|
|
|
#ifndef SEC_DEFAULT_KEY_SEARCH
|
|
/* for BMC data TX with force camid */
|
|
if (bmc_id != INVALID_SEC_MAC_CAM_ID) {
|
|
rtw_sec_cam_map_set(&cam_ctl->used, bmc_id);
|
|
if (_rtw_camctl_chk_cap(padapter, SEC_CAP_CHK_EXTRA_SEC))
|
|
rtw_sec_cam_map_set(&cam_ctl->used, bmc_id + 1);
|
|
}
|
|
#endif
|
|
|
|
_rtw_memset(dvobj->cam_cache, 0, sizeof(struct sec_cam_ent) * SEC_CAM_ENT_NUM_SW_LIMIT);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
#ifdef SEC_DEFAULT_KEY_SEARCH//!BMC TX force camid
|
|
/* clear default key related key search setting */
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_DK_CFG, (u8 *)_FALSE);
|
|
#endif
|
|
}
|
|
|
|
void _clear_cam_entry(_adapter *padapter, u8 entry)
|
|
{
|
|
unsigned char null_sta[6] = {0};
|
|
unsigned char null_key[32] = {0};
|
|
|
|
rtw_sec_write_cam_ent(padapter, entry, 0, null_sta, null_key);
|
|
}
|
|
|
|
inline void _write_cam(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
|
|
{
|
|
#ifdef CONFIG_WRITE_CACHE_ONLY
|
|
write_cam_cache(adapter, id , ctrl, mac, key);
|
|
#else
|
|
rtw_sec_write_cam_ent(adapter, id, ctrl, mac, key);
|
|
write_cam_cache(adapter, id , ctrl, mac, key);
|
|
#endif
|
|
}
|
|
|
|
inline void write_cam(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
|
|
{
|
|
if (ctrl & BIT(9)) {
|
|
_write_cam(adapter, id, ctrl, mac, key);
|
|
_write_cam(adapter, (id + 1), ctrl | BIT(5), mac, (key + 16));
|
|
RTW_INFO_DUMP("key-0: ", key, 16);
|
|
RTW_INFO_DUMP("key-1: ", (key + 16), 16);
|
|
} else
|
|
_write_cam(adapter, id, ctrl, mac, key);
|
|
}
|
|
|
|
inline void clear_cam_entry(_adapter *adapter, u8 id)
|
|
{
|
|
_clear_cam_entry(adapter, id);
|
|
clear_cam_cache(adapter, id);
|
|
}
|
|
|
|
inline void write_cam_from_cache(_adapter *adapter, u8 id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
struct sec_cam_ent cache;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
_rtw_memcpy(&cache, &dvobj->cam_cache[id], sizeof(struct sec_cam_ent));
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
rtw_sec_write_cam_ent(adapter, id, cache.ctrl, cache.mac, cache.key);
|
|
}
|
|
void write_cam_cache(_adapter *adapter, u8 id, u16 ctrl, u8 *mac, u8 *key)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
dvobj->cam_cache[id].ctrl = ctrl;
|
|
_rtw_memcpy(dvobj->cam_cache[id].mac, mac, ETH_ALEN);
|
|
_rtw_memcpy(dvobj->cam_cache[id].key, key, 16);
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
void clear_cam_cache(_adapter *adapter, u8 id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
_rtw_memset(&(dvobj->cam_cache[id]), 0, sizeof(struct sec_cam_ent));
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
inline bool _rtw_camctl_chk_cap(_adapter *adapter, u8 cap)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
|
|
if (cam_ctl->sec_cap & cap)
|
|
return _TRUE;
|
|
return _FALSE;
|
|
}
|
|
|
|
inline void _rtw_camctl_set_flags(_adapter *adapter, u32 flags)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
|
|
cam_ctl->flags |= flags;
|
|
}
|
|
|
|
inline void rtw_camctl_set_flags(_adapter *adapter, u32 flags)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
_rtw_camctl_set_flags(adapter, flags);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
inline void _rtw_camctl_clr_flags(_adapter *adapter, u32 flags)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
|
|
cam_ctl->flags &= ~flags;
|
|
}
|
|
|
|
inline void rtw_camctl_clr_flags(_adapter *adapter, u32 flags)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
_rtw_camctl_clr_flags(adapter, flags);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
inline bool _rtw_camctl_chk_flags(_adapter *adapter, u32 flags)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
|
|
if (cam_ctl->flags & flags)
|
|
return _TRUE;
|
|
return _FALSE;
|
|
}
|
|
|
|
void dump_sec_cam_map(void *sel, struct sec_cam_bmp *map, u8 max_num)
|
|
{
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m0);
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
if (max_num && max_num > 32)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m1);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
if (max_num && max_num > 64)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m2);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
if (max_num && max_num > 96)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m3);
|
|
#endif
|
|
}
|
|
|
|
inline bool rtw_sec_camid_is_set(struct sec_cam_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
return map->m0 & BIT(id);
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
return map->m1 & BIT(id - 32);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
return map->m2 & BIT(id - 64);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
return map->m3 & BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
inline void rtw_sec_cam_map_set(struct sec_cam_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
map->m0 |= BIT(id);
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
map->m1 |= BIT(id - 32);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
map->m2 |= BIT(id - 64);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
map->m3 |= BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
inline void rtw_sec_cam_map_clr(struct sec_cam_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
map->m0 &= ~BIT(id);
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
map->m1 &= ~BIT(id - 32);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
map->m2 &= ~BIT(id - 64);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
map->m3 &= ~BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
inline void rtw_sec_cam_map_clr_all(struct sec_cam_bmp *map)
|
|
{
|
|
map->m0 = 0;
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
map->m1 = 0;
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
map->m2 = 0;
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
map->m3 = 0;
|
|
#endif
|
|
}
|
|
|
|
inline bool rtw_sec_camid_is_drv_forbid(struct cam_ctl_t *cam_ctl, u8 id)
|
|
{
|
|
struct sec_cam_bmp forbid_map;
|
|
|
|
forbid_map.m0 = 0x00000ff0;
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
forbid_map.m1 = 0x00000000;
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
forbid_map.m2 = 0x00000000;
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
forbid_map.m3 = 0x00000000;
|
|
#endif
|
|
|
|
if (id < 32)
|
|
return forbid_map.m0 & BIT(id);
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
return forbid_map.m1 & BIT(id - 32);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
return forbid_map.m2 & BIT(id - 64);
|
|
#endif
|
|
#if (SEC_CAM_ENT_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
return forbid_map.m3 & BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
|
|
return 1;
|
|
}
|
|
|
|
bool _rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id)
|
|
{
|
|
bool ret = _FALSE;
|
|
|
|
if (id >= cam_ctl->num) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
#if 0 /* for testing */
|
|
if (rtw_sec_camid_is_drv_forbid(cam_ctl, id)) {
|
|
ret = _TRUE;
|
|
goto exit;
|
|
}
|
|
#endif
|
|
|
|
ret = rtw_sec_camid_is_set(&cam_ctl->used, id);
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
inline bool rtw_sec_camid_is_used(struct cam_ctl_t *cam_ctl, u8 id)
|
|
{
|
|
_irqL irqL;
|
|
bool ret;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
ret = _rtw_sec_camid_is_used(cam_ctl, id);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return ret;
|
|
}
|
|
u8 rtw_get_sec_camid(_adapter *adapter, u8 max_bk_key_num, u8 *sec_key_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
int i;
|
|
_irqL irqL;
|
|
u8 sec_cam_num = 0;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
for (i = 0; i < cam_ctl->num; i++) {
|
|
if (_rtw_sec_camid_is_used(cam_ctl, i)) {
|
|
sec_key_id[sec_cam_num++] = i;
|
|
if (sec_cam_num == max_bk_key_num)
|
|
break;
|
|
}
|
|
}
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return sec_cam_num;
|
|
}
|
|
|
|
inline bool _rtw_camid_is_gk(_adapter *adapter, u8 cam_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
bool ret = _FALSE;
|
|
|
|
if (cam_id >= cam_ctl->num) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (_rtw_sec_camid_is_used(cam_ctl, cam_id) == _FALSE)
|
|
goto exit;
|
|
|
|
ret = (dvobj->cam_cache[cam_id].ctrl & BIT6) ? _TRUE : _FALSE;
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
inline bool rtw_camid_is_gk(_adapter *adapter, u8 cam_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
bool ret;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
ret = _rtw_camid_is_gk(adapter, cam_id);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool cam_cache_chk(_adapter *adapter, u8 id, u8 *addr, s16 kid, s8 gk)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
bool ret = _FALSE;
|
|
|
|
if (addr && _rtw_memcmp(dvobj->cam_cache[id].mac, addr, ETH_ALEN) == _FALSE)
|
|
goto exit;
|
|
if (kid >= 0 && kid != (dvobj->cam_cache[id].ctrl & 0x03))
|
|
goto exit;
|
|
if (gk != -1 && (gk ? _TRUE : _FALSE) != _rtw_camid_is_gk(adapter, id))
|
|
goto exit;
|
|
|
|
ret = _TRUE;
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
s16 _rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
int i;
|
|
s16 cam_id = -1;
|
|
|
|
for (i = 0; i < cam_ctl->num; i++) {
|
|
if (cam_cache_chk(adapter, i, addr, kid, gk)) {
|
|
cam_id = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (0) {
|
|
if (addr)
|
|
RTW_INFO(FUNC_ADPT_FMT" addr:"MAC_FMT" kid:%d, gk:%d, return cam_id:%d\n"
|
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(addr), kid, gk, cam_id);
|
|
else
|
|
RTW_INFO(FUNC_ADPT_FMT" addr:%p kid:%d, gk:%d, return cam_id:%d\n"
|
|
, FUNC_ADPT_ARG(adapter), addr, kid, gk, cam_id);
|
|
}
|
|
|
|
return cam_id;
|
|
}
|
|
|
|
s16 rtw_camid_search(_adapter *adapter, u8 *addr, s16 kid, s8 gk)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
s16 cam_id = -1;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
cam_id = _rtw_camid_search(adapter, addr, kid, gk);
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return cam_id;
|
|
}
|
|
|
|
s16 rtw_get_camid(_adapter *adapter, u8 *addr, s16 kid, u8 gk, bool ext_sec)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
int i;
|
|
#if 0 /* for testing */
|
|
static u8 start_id = 0;
|
|
#else
|
|
u8 start_id = 0;
|
|
#endif
|
|
s16 cam_id = -1;
|
|
|
|
if (addr == NULL) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" mac_address is NULL\n"
|
|
, FUNC_ADPT_ARG(adapter));
|
|
rtw_warn_on(1);
|
|
goto _exit;
|
|
}
|
|
|
|
/* find cam entry which has the same addr, kid (, gk bit) */
|
|
if (_rtw_camctl_chk_cap(adapter, SEC_CAP_CHK_BMC) == _TRUE)
|
|
i = _rtw_camid_search(adapter, addr, kid, gk);
|
|
else
|
|
i = _rtw_camid_search(adapter, addr, kid, -1);
|
|
|
|
if (i >= 0) {
|
|
cam_id = i;
|
|
goto _exit;
|
|
}
|
|
|
|
for (i = 0; i < cam_ctl->num; i++) {
|
|
/* bypass default key which is allocated statically */
|
|
#ifdef SEC_DEFAULT_KEY_SEARCH
|
|
if (((i + start_id) % cam_ctl->num) < 4)
|
|
continue;
|
|
#endif
|
|
if (_rtw_sec_camid_is_used(cam_ctl, ((i + start_id) % cam_ctl->num)) == _FALSE) {
|
|
if (ext_sec) {
|
|
/* look out continue slot */
|
|
if (((i + 1) < cam_ctl->num) &&
|
|
(_rtw_sec_camid_is_used(cam_ctl, (((i + 1) + start_id) % cam_ctl->num)) == _FALSE))
|
|
break;
|
|
else
|
|
continue;
|
|
} else
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == cam_ctl->num) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" %s key with "MAC_FMT" id:%u no room\n"
|
|
, FUNC_ADPT_ARG(adapter), gk ? "group" : "pairwise", MAC_ARG(addr), kid);
|
|
rtw_warn_on(1);
|
|
goto _exit;
|
|
}
|
|
|
|
cam_id = ((i + start_id) % cam_ctl->num);
|
|
start_id = ((i + start_id + 1) % cam_ctl->num);
|
|
|
|
_exit:
|
|
return cam_id;
|
|
}
|
|
|
|
s16 rtw_camid_alloc(_adapter *adapter, struct sta_info *sta, u8 kid, u8 gk, bool ext_sec, bool *used)
|
|
{
|
|
struct mlme_ext_info *mlmeinfo = &adapter->mlmeextpriv.mlmext_info;
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
s16 cam_id = -1;
|
|
|
|
*used = _FALSE;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
if ((((mlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) || ((mlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
|
|
&& !sta) {
|
|
/*
|
|
* 1. non-STA mode WEP key
|
|
* 2. group TX key
|
|
*/
|
|
#ifdef SEC_DEFAULT_KEY_SEARCH
|
|
/* static alloction to default key by key ID when concurrent is not defined */
|
|
if (kid > 3) {
|
|
RTW_PRINT(FUNC_ADPT_FMT" group key with invalid key id:%u\n"
|
|
, FUNC_ADPT_ARG(adapter), kid);
|
|
rtw_warn_on(1);
|
|
goto bitmap_handle;
|
|
}
|
|
cam_id = kid;
|
|
#else
|
|
u8 *addr = adapter_mac_addr(adapter);
|
|
|
|
cam_id = rtw_get_camid(adapter, addr, kid, gk, ext_sec);
|
|
if (1)
|
|
RTW_PRINT(FUNC_ADPT_FMT" group key with "MAC_FMT" assigned cam_id:%u\n"
|
|
, FUNC_ADPT_ARG(adapter), MAC_ARG(addr), cam_id);
|
|
#endif
|
|
} else {
|
|
/*
|
|
* 1. STA mode WEP key
|
|
* 2. STA mode group RX key
|
|
* 3. sta key (pairwise, group RX)
|
|
*/
|
|
u8 *addr = sta ? sta->cmn.mac_addr : NULL;
|
|
|
|
if (!sta) {
|
|
if (!(mlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) {
|
|
/* bypass STA mode group key setting before connected(ex:WEP) because bssid is not ready */
|
|
goto bitmap_handle;
|
|
}
|
|
addr = get_bssid(&adapter->mlmepriv);/*A2*/
|
|
}
|
|
cam_id = rtw_get_camid(adapter, addr, kid, gk, ext_sec);
|
|
}
|
|
|
|
|
|
bitmap_handle:
|
|
if (cam_id >= 0) {
|
|
*used = _rtw_sec_camid_is_used(cam_ctl, cam_id);
|
|
rtw_sec_cam_map_set(&cam_ctl->used, cam_id);
|
|
if (ext_sec)
|
|
rtw_sec_cam_map_set(&cam_ctl->used, cam_id + 1);
|
|
}
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return cam_id;
|
|
}
|
|
|
|
void rtw_camid_set(_adapter *adapter, u8 cam_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
if (cam_id < cam_ctl->num)
|
|
rtw_sec_cam_map_set(&cam_ctl->used, cam_id);
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
void rtw_camid_free(_adapter *adapter, u8 cam_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
if (cam_id < cam_ctl->num)
|
|
rtw_sec_cam_map_clr(&cam_ctl->used, cam_id);
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
}
|
|
|
|
/*Must pause TX/RX before use this API*/
|
|
inline void rtw_sec_cam_swap(_adapter *adapter, u8 cam_id_a, u8 cam_id_b)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
struct sec_cam_ent cache_a, cache_b;
|
|
_irqL irqL;
|
|
bool cam_a_used, cam_b_used;
|
|
|
|
if (1)
|
|
RTW_INFO(ADPT_FMT" - sec_cam %d,%d swap\n", ADPT_ARG(adapter), cam_id_a, cam_id_b);
|
|
|
|
if (cam_id_a == cam_id_b)
|
|
return;
|
|
|
|
rtw_mi_update_ap_bmc_camid(adapter, cam_id_a, cam_id_b);
|
|
|
|
/*setp-1. backup org cam_info*/
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
cam_a_used = _rtw_sec_camid_is_used(cam_ctl, cam_id_a);
|
|
cam_b_used = _rtw_sec_camid_is_used(cam_ctl, cam_id_b);
|
|
|
|
if (cam_a_used)
|
|
_rtw_memcpy(&cache_a, &dvobj->cam_cache[cam_id_a], sizeof(struct sec_cam_ent));
|
|
|
|
if (cam_b_used)
|
|
_rtw_memcpy(&cache_b, &dvobj->cam_cache[cam_id_b], sizeof(struct sec_cam_ent));
|
|
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
/*setp-2. clean cam_info*/
|
|
if (cam_a_used) {
|
|
rtw_camid_free(adapter, cam_id_a);
|
|
clear_cam_entry(adapter, cam_id_a);
|
|
}
|
|
if (cam_b_used) {
|
|
rtw_camid_free(adapter, cam_id_b);
|
|
clear_cam_entry(adapter, cam_id_b);
|
|
}
|
|
|
|
/*setp-3. set cam_info*/
|
|
if (cam_a_used) {
|
|
write_cam(adapter, cam_id_b, cache_a.ctrl, cache_a.mac, cache_a.key);
|
|
rtw_camid_set(adapter, cam_id_b);
|
|
}
|
|
|
|
if (cam_b_used) {
|
|
write_cam(adapter, cam_id_a, cache_b.ctrl, cache_b.mac, cache_b.key);
|
|
rtw_camid_set(adapter, cam_id_a);
|
|
}
|
|
}
|
|
|
|
s16 rtw_get_empty_cam_entry(_adapter *adapter, u8 start_camid)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = &dvobj->cam_ctl;
|
|
_irqL irqL;
|
|
int i;
|
|
s16 cam_id = -1;
|
|
|
|
_enter_critical_bh(&cam_ctl->lock, &irqL);
|
|
for (i = start_camid; i < cam_ctl->num; i++) {
|
|
if (_FALSE == _rtw_sec_camid_is_used(cam_ctl, i)) {
|
|
cam_id = i;
|
|
break;
|
|
}
|
|
}
|
|
_exit_critical_bh(&cam_ctl->lock, &irqL);
|
|
|
|
return cam_id;
|
|
}
|
|
void rtw_clean_dk_section(_adapter *adapter)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
|
|
s16 ept_cam_id;
|
|
int i;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
if (rtw_sec_camid_is_used(cam_ctl, i)) {
|
|
ept_cam_id = rtw_get_empty_cam_entry(adapter, 4);
|
|
if (ept_cam_id > 0)
|
|
rtw_sec_cam_swap(adapter, i, ept_cam_id);
|
|
}
|
|
}
|
|
}
|
|
void rtw_clean_hw_dk_cam(_adapter *adapter)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
if (_rtw_camctl_chk_cap(adapter, SEC_CAP_CHK_WRITE_CAM_NEW_RULE))
|
|
_clear_cam_entry(adapter, i);
|
|
else
|
|
rtw_sec_clr_cam_ent(adapter, i);
|
|
}
|
|
}
|
|
|
|
void flush_all_cam_entry(_adapter *padapter)
|
|
{
|
|
#ifdef CONFIG_CONCURRENT_MODE
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
struct sta_info *psta;
|
|
|
|
psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress);
|
|
if (psta) {
|
|
if (psta->state & WIFI_AP_STATE) {
|
|
/*clear cam when ap free per sta_info*/
|
|
} else
|
|
rtw_clearstakey_cmd(padapter, psta, _FALSE);
|
|
}
|
|
} else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) {
|
|
#ifdef CONFIG_AP_MODE
|
|
#ifndef SEC_DEFAULT_KEY_SEARCH
|
|
int cam_id = -1;
|
|
u8 *addr = adapter_mac_addr(padapter);
|
|
u8 bmc_id = rtw_iface_bcmc_id_get(padapter);
|
|
|
|
while ((cam_id = rtw_camid_search(padapter, addr, -1, -1)) >= 0) {
|
|
RTW_PRINT("clear wep or group key for addr:"MAC_FMT", camid:%d\n", MAC_ARG(addr), cam_id);
|
|
clear_cam_entry(padapter, cam_id);
|
|
/* clear cam_ctl.used bit for data BMC TX force camid in rtw_release_macid() */
|
|
if (bmc_id == INVALID_SEC_MAC_CAM_ID || cam_id != bmc_id)
|
|
rtw_camid_free(padapter, cam_id);
|
|
}
|
|
#else
|
|
/* clear default key */
|
|
int i, cam_id;
|
|
u8 null_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
cam_id = rtw_camid_search(padapter, null_addr, i, -1);
|
|
if (cam_id >= 0) {
|
|
clear_cam_entry(padapter, cam_id);
|
|
rtw_camid_free(padapter, cam_id);
|
|
}
|
|
}
|
|
/* clear default key related key search setting */
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_SEC_DK_CFG, (u8 *)_FALSE);
|
|
#endif
|
|
#endif /* CONFIG_AP_MODE */
|
|
}
|
|
|
|
#else /*NON CONFIG_CONCURRENT_MODE*/
|
|
|
|
invalidate_cam_all(padapter);
|
|
#endif
|
|
}
|
|
|
|
#if defined(CONFIG_P2P) && defined(CONFIG_WFD)
|
|
void rtw_process_wfd_ie(_adapter *adapter, u8 *wfd_ie, u8 wfd_ielen, const char *tag)
|
|
{
|
|
struct wifidirect_info *wdinfo = &adapter->wdinfo;
|
|
|
|
u8 *attr_content;
|
|
u32 attr_contentlen = 0;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
return;
|
|
|
|
RTW_INFO("[%s] Found WFD IE\n", tag);
|
|
attr_content = rtw_get_wfd_attr_content(wfd_ie, wfd_ielen, WFD_ATTR_DEVICE_INFO, NULL, &attr_contentlen);
|
|
if (attr_content && attr_contentlen) {
|
|
wdinfo->wfd_info->peer_rtsp_ctrlport = RTW_GET_BE16(attr_content + 2);
|
|
RTW_INFO("[%s] Peer PORT NUM = %d\n", tag, wdinfo->wfd_info->peer_rtsp_ctrlport);
|
|
}
|
|
}
|
|
|
|
void rtw_process_wfd_ies(_adapter *adapter, u8 *ies, u8 ies_len, const char *tag)
|
|
{
|
|
u8 *wfd_ie;
|
|
u32 wfd_ielen;
|
|
|
|
if (!hal_chk_wl_func(adapter, WL_FUNC_MIRACAST))
|
|
return;
|
|
|
|
wfd_ie = rtw_get_wfd_ie(ies, ies_len, NULL, &wfd_ielen);
|
|
while (wfd_ie) {
|
|
rtw_process_wfd_ie(adapter, wfd_ie, wfd_ielen, tag);
|
|
wfd_ie = rtw_get_wfd_ie(wfd_ie + wfd_ielen, (ies + ies_len) - (wfd_ie + wfd_ielen), NULL, &wfd_ielen);
|
|
}
|
|
}
|
|
#endif /* defined(CONFIG_P2P) && defined(CONFIG_WFD) */
|
|
|
|
int WMM_param_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
/* struct registry_priv *pregpriv = &padapter->registrypriv; */
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (pmlmepriv->qospriv.qos_option == 0) {
|
|
pmlmeinfo->WMM_enable = 0;
|
|
return _FALSE;
|
|
}
|
|
|
|
if (_rtw_memcmp(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element)))
|
|
return _FALSE;
|
|
else
|
|
_rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element));
|
|
pmlmeinfo->WMM_enable = 1;
|
|
return _TRUE;
|
|
|
|
#if 0
|
|
if (pregpriv->wifi_spec == 1) {
|
|
if (pmlmeinfo->WMM_enable == 1) {
|
|
/* todo: compare the parameter set count & decide wheher to update or not */
|
|
return _FAIL;
|
|
} else {
|
|
pmlmeinfo->WMM_enable = 1;
|
|
_rtw_rtw_memcpy(&(pmlmeinfo->WMM_param), (pIE->data + 6), sizeof(struct WMM_para_element));
|
|
return _TRUE;
|
|
}
|
|
} else {
|
|
pmlmeinfo->WMM_enable = 0;
|
|
return _FAIL;
|
|
}
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
|
u8 rtw_is_tbtx_capabilty(u8 *p, u8 len){
|
|
int i;
|
|
u8 tbtx_cap_ie[8] = {0x00, 0xe0, 0x4c, 0x01, 0x00, 0x00, 0x00, 0x00};
|
|
|
|
for (i = 0; i < len; i++) {
|
|
if (*(p + i) != tbtx_cap_ie[i])
|
|
return _FALSE;
|
|
else
|
|
continue;
|
|
}
|
|
return _TRUE;
|
|
}
|
|
#endif
|
|
|
|
void WMMOnAssocRsp(_adapter *padapter)
|
|
{
|
|
u8 ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime;
|
|
u8 acm_mask;
|
|
u16 TXOP;
|
|
u32 acParm, i;
|
|
u32 edca[4], inx[4];
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
|
#ifdef CONFIG_WMMPS_STA
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct qos_priv *pqospriv = &pmlmepriv->qospriv;
|
|
#endif /* CONFIG_WMMPS_STA */
|
|
|
|
acm_mask = 0;
|
|
|
|
if (is_supported_5g(pmlmeext->cur_wireless_mode) ||
|
|
(pmlmeext->cur_wireless_mode & WIRELESS_11_24N))
|
|
aSifsTime = 16;
|
|
else
|
|
aSifsTime = 10;
|
|
|
|
if (pmlmeinfo->WMM_enable == 0) {
|
|
padapter->mlmepriv.acm_mask = 0;
|
|
|
|
AIFS = aSifsTime + (2 * pmlmeinfo->slotTime);
|
|
|
|
if (pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11A)) {
|
|
ECWMin = 4;
|
|
ECWMax = 10;
|
|
} else if (pmlmeext->cur_wireless_mode & WIRELESS_11B) {
|
|
ECWMin = 5;
|
|
ECWMax = 10;
|
|
} else {
|
|
ECWMin = 4;
|
|
ECWMax = 10;
|
|
}
|
|
|
|
TXOP = 0;
|
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
|
|
|
|
ECWMin = 2;
|
|
ECWMax = 3;
|
|
TXOP = 0x2f;
|
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
|
|
} else {
|
|
edca[0] = edca[1] = edca[2] = edca[3] = 0;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
ACI = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 5) & 0x03;
|
|
ACM = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 4) & 0x01;
|
|
|
|
/* AIFS = AIFSN * slot time + SIFS - r2t phy delay */
|
|
AIFS = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN & 0x0f) * pmlmeinfo->slotTime + aSifsTime;
|
|
|
|
ECWMin = (pmlmeinfo->WMM_param.ac_param[i].CW & 0x0f);
|
|
ECWMax = (pmlmeinfo->WMM_param.ac_param[i].CW & 0xf0) >> 4;
|
|
TXOP = le16_to_cpu(pmlmeinfo->WMM_param.ac_param[i].TXOP_limit);
|
|
|
|
acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16);
|
|
|
|
switch (ACI) {
|
|
case 0x0:
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm));
|
|
acm_mask |= (ACM ? BIT(1) : 0);
|
|
edca[XMIT_BE_QUEUE] = acParm;
|
|
break;
|
|
|
|
case 0x1:
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm));
|
|
/* acm_mask |= (ACM? BIT(0):0); */
|
|
edca[XMIT_BK_QUEUE] = acParm;
|
|
break;
|
|
|
|
case 0x2:
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm));
|
|
acm_mask |= (ACM ? BIT(2) : 0);
|
|
edca[XMIT_VI_QUEUE] = acParm;
|
|
break;
|
|
|
|
case 0x3:
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm));
|
|
acm_mask |= (ACM ? BIT(3) : 0);
|
|
edca[XMIT_VO_QUEUE] = acParm;
|
|
break;
|
|
}
|
|
|
|
RTW_INFO("WMM(%x): %x, %x\n", ACI, ACM, acParm);
|
|
}
|
|
|
|
if (padapter->registrypriv.acm_method == 1)
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask));
|
|
else
|
|
padapter->mlmepriv.acm_mask = acm_mask;
|
|
|
|
inx[0] = 0;
|
|
inx[1] = 1;
|
|
inx[2] = 2;
|
|
inx[3] = 3;
|
|
|
|
if (pregpriv->wifi_spec == 1) {
|
|
u32 j, tmp, change_inx = _FALSE;
|
|
|
|
/* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */
|
|
for (i = 0; i < 4; i++) {
|
|
for (j = i + 1; j < 4; j++) {
|
|
/* compare CW and AIFS */
|
|
if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF))
|
|
change_inx = _TRUE;
|
|
else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) {
|
|
/* compare TXOP */
|
|
if ((edca[j] >> 16) > (edca[i] >> 16))
|
|
change_inx = _TRUE;
|
|
}
|
|
|
|
if (change_inx) {
|
|
tmp = edca[i];
|
|
edca[i] = edca[j];
|
|
edca[j] = tmp;
|
|
|
|
tmp = inx[i];
|
|
inx[i] = inx[j];
|
|
inx[j] = tmp;
|
|
|
|
change_inx = _FALSE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
pxmitpriv->wmm_para_seq[i] = inx[i];
|
|
RTW_INFO("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]);
|
|
}
|
|
|
|
#ifdef CONFIG_WMMPS_STA
|
|
/* if AP supports UAPSD function, driver must set each uapsd TID to coresponding mac register 0x693 */
|
|
if (pmlmeinfo->WMM_param.QoS_info & AP_SUPPORTED_UAPSD) {
|
|
pqospriv->uapsd_ap_supported = 1;
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_UAPSD_TID, NULL);
|
|
}
|
|
#endif /* CONFIG_WMMPS_STA */
|
|
}
|
|
}
|
|
|
|
static void bwmode_update_check(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
#ifdef CONFIG_80211N_HT
|
|
unsigned char new_bwmode;
|
|
unsigned char new_ch_offset;
|
|
struct HT_info_element *pHT_info;
|
|
struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
u8 cbw40_enable = 0;
|
|
|
|
if (!pIE)
|
|
return;
|
|
|
|
if (phtpriv->ht_option == _FALSE)
|
|
return;
|
|
|
|
if (pmlmeext->cur_bwmode >= CHANNEL_WIDTH_80)
|
|
return;
|
|
|
|
if (pIE->Length > sizeof(struct HT_info_element))
|
|
return;
|
|
|
|
pHT_info = (struct HT_info_element *)pIE->data;
|
|
|
|
if (hal_chk_bw_cap(padapter, BW_CAP_40M)) {
|
|
if (pmlmeext->cur_channel > 14) {
|
|
if (REGSTY_IS_BW_5G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
} else {
|
|
if (REGSTY_IS_BW_2G_SUPPORT(pregistrypriv, CHANNEL_WIDTH_40))
|
|
cbw40_enable = 1;
|
|
}
|
|
}
|
|
|
|
if ((pHT_info->infos[0] & BIT(2)) && cbw40_enable) {
|
|
new_bwmode = CHANNEL_WIDTH_40;
|
|
|
|
switch (pHT_info->infos[0] & 0x3) {
|
|
case 1:
|
|
new_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
|
|
break;
|
|
|
|
case 3:
|
|
new_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
|
|
break;
|
|
|
|
default:
|
|
new_bwmode = CHANNEL_WIDTH_20;
|
|
new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
break;
|
|
}
|
|
} else {
|
|
new_bwmode = CHANNEL_WIDTH_20;
|
|
new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
}
|
|
|
|
|
|
if ((new_bwmode != pmlmeext->cur_bwmode || new_ch_offset != pmlmeext->cur_ch_offset)
|
|
&& new_bwmode < pmlmeext->cur_bwmode
|
|
) {
|
|
pmlmeinfo->bwmode_updated = _TRUE;
|
|
|
|
pmlmeext->cur_bwmode = new_bwmode;
|
|
pmlmeext->cur_ch_offset = new_ch_offset;
|
|
|
|
/* update HT info also */
|
|
HT_info_handler(padapter, pIE);
|
|
} else
|
|
pmlmeinfo->bwmode_updated = _FALSE;
|
|
|
|
|
|
if (_TRUE == pmlmeinfo->bwmode_updated) {
|
|
struct sta_info *psta;
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
|
|
/* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
|
|
|
|
|
|
/* update ap's stainfo */
|
|
psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress);
|
|
if (psta) {
|
|
struct ht_priv *phtpriv_sta = &psta->htpriv;
|
|
|
|
if (phtpriv_sta->ht_option) {
|
|
/* bwmode */
|
|
psta->cmn.bw_mode = pmlmeext->cur_bwmode;
|
|
phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset;
|
|
} else {
|
|
psta->cmn.bw_mode = CHANNEL_WIDTH_20;
|
|
phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
}
|
|
|
|
rtw_dm_ra_mask_wk_cmd(padapter, (u8 *)psta);
|
|
}
|
|
|
|
/* pmlmeinfo->bwmode_updated = _FALSE; */ /* bwmode_updated done, reset it! */
|
|
}
|
|
#endif /* CONFIG_80211N_HT */
|
|
}
|
|
|
|
#ifdef ROKU_PRIVATE
|
|
void Supported_rate_infra_ap(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
unsigned int i;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (pIE == NULL)
|
|
return;
|
|
|
|
for (i = 0 ; i < pIE->Length; i++)
|
|
pmlmeinfo->SupportedRates_infra_ap[i] = (pIE->data[i]);
|
|
|
|
}
|
|
|
|
void Extended_Supported_rate_infra_ap(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
unsigned int i, j;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (pIE == NULL)
|
|
return;
|
|
|
|
if (pIE->Length > 0) {
|
|
for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) {
|
|
if (pmlmeinfo->SupportedRates_infra_ap[i] == 0)
|
|
break;
|
|
}
|
|
for (j = 0; j < pIE->Length; j++)
|
|
pmlmeinfo->SupportedRates_infra_ap[i+j] = (pIE->data[j]);
|
|
}
|
|
|
|
}
|
|
|
|
void HT_get_ss_from_mcs_set(u8 *mcs_set, u8 *Rx_ss)
|
|
{
|
|
u8 i, j;
|
|
u8 r_ss = 0, t_ss = 0;
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
if ((mcs_set[3-i] & 0xff) != 0x00) {
|
|
r_ss = 4-i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
*Rx_ss = r_ss;
|
|
}
|
|
|
|
void HT_caps_handler_infra_ap(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
unsigned int i;
|
|
u8 cur_stbc_cap_infra_ap = 0;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv_infra_ap *phtpriv = &pmlmepriv->htpriv_infra_ap;
|
|
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (pIE == NULL)
|
|
return;
|
|
|
|
pmlmeinfo->ht_vht_received |= BIT(0);
|
|
|
|
/*copy MCS_SET*/
|
|
for (i = 3; i < 19; i++)
|
|
phtpriv->MCS_set_infra_ap[i-3] = (pIE->data[i]);
|
|
|
|
/*get number of stream from mcs set*/
|
|
HT_get_ss_from_mcs_set(phtpriv->MCS_set_infra_ap, &phtpriv->Rx_ss_infra_ap);
|
|
|
|
phtpriv->rx_highest_data_rate_infra_ap = le16_to_cpu(GET_HT_CAP_ELE_RX_HIGHEST_DATA_RATE(pIE->data));
|
|
|
|
phtpriv->ldpc_cap_infra_ap = GET_HT_CAP_ELE_LDPC_CAP(pIE->data);
|
|
|
|
if (GET_HT_CAP_ELE_RX_STBC(pIE->data))
|
|
SET_FLAG(cur_stbc_cap_infra_ap, STBC_HT_ENABLE_RX);
|
|
if (GET_HT_CAP_ELE_TX_STBC(pIE->data))
|
|
SET_FLAG(cur_stbc_cap_infra_ap, STBC_HT_ENABLE_TX);
|
|
phtpriv->stbc_cap_infra_ap = cur_stbc_cap_infra_ap;
|
|
|
|
/*store ap info SGI 20m 40m*/
|
|
phtpriv->sgi_20m_infra_ap = GET_HT_CAP_ELE_SHORT_GI20M(pIE->data);
|
|
phtpriv->sgi_40m_infra_ap = GET_HT_CAP_ELE_SHORT_GI40M(pIE->data);
|
|
|
|
/*store ap info for supported channel bandwidth*/
|
|
phtpriv->channel_width_infra_ap = GET_HT_CAP_ELE_CHL_WIDTH(pIE->data);
|
|
}
|
|
#endif /* ROKU_PRIVATE */
|
|
|
|
void HT_caps_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
#ifdef CONFIG_80211N_HT
|
|
unsigned int i;
|
|
u8 max_AMPDU_len, min_MPDU_spacing;
|
|
u8 cur_ldpc_cap = 0, cur_stbc_cap = 0, cur_beamform_cap = 0, rx_nss = 0;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
#ifdef CONFIG_DISABLE_MCS13TO15
|
|
struct registry_priv *pregistrypriv = &padapter->registrypriv;
|
|
#endif
|
|
|
|
if (pIE == NULL)
|
|
return;
|
|
|
|
if (phtpriv->ht_option == _FALSE)
|
|
return;
|
|
|
|
pmlmeinfo->HT_caps_enable = 1;
|
|
|
|
for (i = 0; i < (pIE->Length); i++) {
|
|
if (i != 2) {
|
|
/* Commented by Albert 2010/07/12 */
|
|
/* Got the endian issue here. */
|
|
pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]);
|
|
} else {
|
|
/* AMPDU Parameters field */
|
|
|
|
/* Get MIN of MAX AMPDU Length Exp */
|
|
if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))
|
|
max_AMPDU_len = (pIE->data[i] & 0x3);
|
|
else
|
|
max_AMPDU_len = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3);
|
|
|
|
/* Get MAX of MIN MPDU Start Spacing */
|
|
if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c))
|
|
min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c);
|
|
else
|
|
min_MPDU_spacing = (pIE->data[i] & 0x1c);
|
|
|
|
pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing;
|
|
}
|
|
}
|
|
|
|
/* Commented by Albert 2010/07/12 */
|
|
/* Have to handle the endian issue after copying. */
|
|
/* HT_ext_caps didn't be used yet. */
|
|
pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info = le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info);
|
|
pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps = le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_ext_caps);
|
|
|
|
/* update the MCS set */
|
|
for (i = 0; i < 16; i++)
|
|
pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= pmlmeext->default_supported_mcs_set[i];
|
|
|
|
rx_nss = GET_HAL_RX_NSS(padapter);
|
|
|
|
switch (rx_nss) {
|
|
case 1:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_1R);
|
|
break;
|
|
case 2:
|
|
#ifdef CONFIG_DISABLE_MCS13TO15
|
|
if (pmlmeext->cur_bwmode == CHANNEL_WIDTH_40 && pregistrypriv->wifi_spec != 1)
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R_13TO15_OFF);
|
|
else
|
|
#endif
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_2R);
|
|
break;
|
|
case 3:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_3R);
|
|
break;
|
|
case 4:
|
|
set_mcs_rate_by_mask(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_RATE_4R);
|
|
break;
|
|
default:
|
|
RTW_WARN("rf_type:%d or rx_nss:%u is not expected\n", GET_HAL_RFPATH(padapter), rx_nss);
|
|
}
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
|
|
/* Config STBC setting */
|
|
if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAP_ELE_RX_STBC(pIE->data)) {
|
|
SET_FLAG(cur_stbc_cap, STBC_HT_ENABLE_TX);
|
|
RTW_INFO("Enable HT Tx STBC !\n");
|
|
}
|
|
phtpriv->stbc_cap = cur_stbc_cap;
|
|
|
|
#ifdef CONFIG_BEAMFORMING
|
|
/* Config Tx beamforming setting */
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
|
|
}
|
|
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
|
|
}
|
|
phtpriv->beamform_cap = cur_beamform_cap;
|
|
if (cur_beamform_cap)
|
|
RTW_INFO("AP HT Beamforming Cap = 0x%02X\n", cur_beamform_cap);
|
|
#endif /*CONFIG_BEAMFORMING*/
|
|
} else {
|
|
/*WIFI_STATION_STATEorI_ADHOC_STATE or WIFI_ADHOC_MASTER_STATE*/
|
|
/* Config LDPC Coding Capability */
|
|
if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_TX) && GET_HT_CAP_ELE_LDPC_CAP(pIE->data)) {
|
|
SET_FLAG(cur_ldpc_cap, (LDPC_HT_ENABLE_TX | LDPC_HT_CAP_TX));
|
|
RTW_INFO("Enable HT Tx LDPC!\n");
|
|
}
|
|
phtpriv->ldpc_cap = cur_ldpc_cap;
|
|
|
|
/* Config STBC setting */
|
|
if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX) && GET_HT_CAP_ELE_RX_STBC(pIE->data)) {
|
|
SET_FLAG(cur_stbc_cap, (STBC_HT_ENABLE_TX | STBC_HT_CAP_TX));
|
|
RTW_INFO("Enable HT Tx STBC!\n");
|
|
}
|
|
phtpriv->stbc_cap = cur_stbc_cap;
|
|
|
|
#ifdef CONFIG_BEAMFORMING
|
|
#ifdef RTW_BEAMFORMING_VERSION_2
|
|
/* Config beamforming setting */
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
|
|
}
|
|
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
|
|
}
|
|
#else /* !RTW_BEAMFORMING_VERSION_2 */
|
|
/* Config Tx beamforming setting */
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMEE_CHNL_EST_CAP*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(pIE->data) << 6);
|
|
}
|
|
|
|
if (TEST_FLAG(phtpriv->beamform_cap, BEAMFORMING_HT_BEAMFORMER_ENABLE) &&
|
|
GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(pIE->data)) {
|
|
SET_FLAG(cur_beamform_cap, BEAMFORMING_HT_BEAMFORMEE_ENABLE);
|
|
/* Shift to BEAMFORMING_HT_BEAMFORMER_STEER_NUM*/
|
|
SET_FLAG(cur_beamform_cap, GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(pIE->data) << 4);
|
|
}
|
|
#endif /* !RTW_BEAMFORMING_VERSION_2 */
|
|
phtpriv->beamform_cap = cur_beamform_cap;
|
|
if (cur_beamform_cap)
|
|
RTW_INFO("Client HT Beamforming Cap = 0x%02X\n", cur_beamform_cap);
|
|
#endif /*CONFIG_BEAMFORMING*/
|
|
}
|
|
|
|
#endif /* CONFIG_80211N_HT */
|
|
}
|
|
|
|
void HT_info_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
#ifdef CONFIG_80211N_HT
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
struct ht_priv *phtpriv = &pmlmepriv->htpriv;
|
|
|
|
if (pIE == NULL)
|
|
return;
|
|
|
|
if (phtpriv->ht_option == _FALSE)
|
|
return;
|
|
|
|
|
|
if (pIE->Length > sizeof(struct HT_info_element))
|
|
return;
|
|
|
|
pmlmeinfo->HT_info_enable = 1;
|
|
_rtw_memcpy(&(pmlmeinfo->HT_info), pIE->data, pIE->Length);
|
|
#endif /* CONFIG_80211N_HT */
|
|
return;
|
|
}
|
|
|
|
void HTOnAssocRsp(_adapter *padapter)
|
|
{
|
|
unsigned char max_AMPDU_len;
|
|
unsigned char min_MPDU_spacing;
|
|
/* struct registry_priv *pregpriv = &padapter->registrypriv; */
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
RTW_INFO("%s\n", __FUNCTION__);
|
|
|
|
if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable))
|
|
pmlmeinfo->HT_enable = 1;
|
|
else {
|
|
pmlmeinfo->HT_enable = 0;
|
|
/* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
|
|
return;
|
|
}
|
|
|
|
/* handle A-MPDU parameter field */
|
|
/*
|
|
AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k
|
|
AMPDU_para [4:2]:Min MPDU Start Spacing
|
|
*/
|
|
max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03;
|
|
|
|
min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2;
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing));
|
|
#ifdef CONFIG_80211N_HT
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len));
|
|
#endif /* CONFIG_80211N_HT */
|
|
#if 0 /* move to rtw_update_ht_cap() */
|
|
if ((pregpriv->bw_mode > 0) &&
|
|
(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & BIT(1)) &&
|
|
(pmlmeinfo->HT_info.infos[0] & BIT(2))) {
|
|
/* switch to the 40M Hz mode accoring to the AP */
|
|
pmlmeext->cur_bwmode = CHANNEL_WIDTH_40;
|
|
switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) {
|
|
case EXTCHNL_OFFSET_UPPER:
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER;
|
|
break;
|
|
|
|
case EXTCHNL_OFFSET_LOWER:
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER;
|
|
break;
|
|
|
|
default:
|
|
pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE;
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
/* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */
|
|
|
|
#if 0 /* move to rtw_update_ht_cap() */
|
|
/* */
|
|
/* Config SM Power Save setting */
|
|
/* */
|
|
pmlmeinfo->SM_PS = (pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info & 0x0C) >> 2;
|
|
if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) {
|
|
#if 0
|
|
u8 i;
|
|
/* update the MCS rates */
|
|
for (i = 0; i < 16; i++)
|
|
pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
|
|
#endif
|
|
RTW_INFO("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __FUNCTION__);
|
|
}
|
|
|
|
/* */
|
|
/* Config current HT Protection mode. */
|
|
/* */
|
|
pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3;
|
|
#endif
|
|
|
|
}
|
|
|
|
void ERP_IE_handler(_adapter *padapter, PNDIS_802_11_VARIABLE_IEs pIE)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (pIE->Length > 1)
|
|
return;
|
|
|
|
pmlmeinfo->ERP_enable = 1;
|
|
_rtw_memcpy(&(pmlmeinfo->ERP_IE), pIE->data, pIE->Length);
|
|
}
|
|
|
|
void VCS_update(_adapter *padapter, struct sta_info *psta)
|
|
{
|
|
struct registry_priv *pregpriv = &padapter->registrypriv;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
switch (pregpriv->vrtl_carrier_sense) { /* 0:off 1:on 2:auto */
|
|
case 0: /* off */
|
|
psta->rtsen = 0;
|
|
psta->cts2self = 0;
|
|
break;
|
|
|
|
case 1: /* on */
|
|
if (pregpriv->vcs_type == 1) { /* 1:RTS/CTS 2:CTS to self */
|
|
psta->rtsen = 1;
|
|
psta->cts2self = 0;
|
|
} else {
|
|
psta->rtsen = 0;
|
|
psta->cts2self = 1;
|
|
}
|
|
break;
|
|
|
|
case 2: /* auto */
|
|
default:
|
|
if (((pmlmeinfo->ERP_enable) && (pmlmeinfo->ERP_IE & BIT(1)))
|
|
/*||(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)*/
|
|
) {
|
|
if (pregpriv->vcs_type == 1) {
|
|
psta->rtsen = 1;
|
|
psta->cts2self = 0;
|
|
} else {
|
|
psta->rtsen = 0;
|
|
psta->cts2self = 1;
|
|
}
|
|
} else {
|
|
psta->rtsen = 0;
|
|
psta->cts2self = 0;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
void update_ldpc_stbc_cap(struct sta_info *psta)
|
|
{
|
|
#ifdef CONFIG_80211N_HT
|
|
|
|
#ifdef CONFIG_80211AC_VHT
|
|
if (psta->vhtpriv.vht_option) {
|
|
if (TEST_FLAG(psta->vhtpriv.ldpc_cap, LDPC_VHT_ENABLE_TX))
|
|
psta->cmn.ldpc_en = VHT_LDPC_EN;
|
|
else
|
|
psta->cmn.ldpc_en = 0;
|
|
|
|
if (TEST_FLAG(psta->vhtpriv.stbc_cap, STBC_VHT_ENABLE_TX))
|
|
psta->cmn.stbc_en = VHT_STBC_EN;
|
|
else
|
|
psta->cmn.stbc_en = 0;
|
|
} else
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
if (psta->htpriv.ht_option) {
|
|
if (TEST_FLAG(psta->htpriv.ldpc_cap, LDPC_HT_ENABLE_TX))
|
|
psta->cmn.ldpc_en = HT_LDPC_EN;
|
|
else
|
|
psta->cmn.ldpc_en = 0;
|
|
|
|
if (TEST_FLAG(psta->htpriv.stbc_cap, STBC_HT_ENABLE_TX))
|
|
psta->cmn.stbc_en = HT_STBC_EN;
|
|
else
|
|
psta->cmn.stbc_en = 0;
|
|
} else {
|
|
psta->cmn.ldpc_en = 0;
|
|
psta->cmn.stbc_en = 0;
|
|
}
|
|
|
|
#endif /* CONFIG_80211N_HT */
|
|
}
|
|
|
|
int check_ielen(u8 *start, uint len)
|
|
{
|
|
int left = len;
|
|
u8 *pos = start;
|
|
u8 id, elen;
|
|
|
|
while (left >= 2) {
|
|
id = *pos++;
|
|
elen = *pos++;
|
|
left -= 2;
|
|
|
|
if (elen > left) {
|
|
RTW_INFO("IEEE 802.11 element parse failed (id=%d elen=%d left=%lu)\n",
|
|
id, elen, (unsigned long) left);
|
|
return _FALSE;
|
|
}
|
|
if ((id == WLAN_EID_VENDOR_SPECIFIC) && (elen < 3))
|
|
return _FALSE;
|
|
|
|
left -= elen;
|
|
pos += elen;
|
|
}
|
|
if (left)
|
|
return _FALSE;
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
int validate_beacon_len(u8 *pframe, u32 len)
|
|
{
|
|
u8 ie_offset = _BEACON_IE_OFFSET_ + sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
|
|
if (len < ie_offset) {
|
|
RTW_INFO("%s: incorrect beacon length(%d)\n", __func__, len);
|
|
return _FALSE;
|
|
}
|
|
|
|
if (check_ielen(pframe + ie_offset, len - ie_offset) == _FALSE)
|
|
return _FALSE;
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
#ifdef CONFIG_CHECK_SPECIFIC_IE_CONTENT
|
|
u8 support_rate_ranges[] = {
|
|
IEEE80211_CCK_RATE_1MB,
|
|
IEEE80211_CCK_RATE_2MB,
|
|
IEEE80211_CCK_RATE_5MB,
|
|
IEEE80211_CCK_RATE_11MB,
|
|
IEEE80211_OFDM_RATE_6MB,
|
|
IEEE80211_OFDM_RATE_9MB,
|
|
IEEE80211_OFDM_RATE_12MB,
|
|
IEEE80211_OFDM_RATE_18MB,
|
|
IEEE80211_PBCC_RATE_22MB,
|
|
IEEE80211_FREAK_RATE_22_5MB,
|
|
IEEE80211_OFDM_RATE_24MB,
|
|
IEEE80211_OFDM_RATE_36MB,
|
|
IEEE80211_OFDM_RATE_48MB,
|
|
IEEE80211_OFDM_RATE_54MB,
|
|
};
|
|
|
|
inline bool match_ranges(u16 EID, u32 value)
|
|
{
|
|
int i;
|
|
int nr_range;
|
|
|
|
switch (EID) {
|
|
case _EXT_SUPPORTEDRATES_IE_:
|
|
case _SUPPORTEDRATES_IE_:
|
|
nr_range = sizeof(support_rate_ranges)/sizeof(u8);
|
|
for (i = 0; i < nr_range; i++) {
|
|
/* clear bit7 before searching. */
|
|
value &= ~BIT(7);
|
|
if (value == support_rate_ranges[i])
|
|
return _TRUE;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
};
|
|
return _FALSE;
|
|
}
|
|
|
|
/*
|
|
* rtw_validate_value: validate the IE contain.
|
|
*
|
|
* Input :
|
|
* EID : Element ID
|
|
* p : IE buffer (without EID & length)
|
|
* len : IE length
|
|
* return:
|
|
* _TRUE : All Values are validated.
|
|
* _FALSE : At least one value is NOT validated.
|
|
*/
|
|
bool rtw_validate_value(u16 EID, u8 *p, u16 len)
|
|
{
|
|
u8 rate;
|
|
u32 i, nr_val;
|
|
|
|
switch (EID) {
|
|
case _EXT_SUPPORTEDRATES_IE_:
|
|
case _SUPPORTEDRATES_IE_:
|
|
nr_val = len;
|
|
for (i=0; i<nr_val; i++) {
|
|
rate = *(p+i);
|
|
if (match_ranges(EID, rate) == _FALSE)
|
|
return _FALSE;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
};
|
|
return _TRUE;
|
|
}
|
|
#endif /* CONFIG_CHECK_SPECIFIC_IE_CONTENT */
|
|
|
|
bool is_hidden_ssid(char *ssid, int len)
|
|
{
|
|
return len == 0 || is_all_null(ssid, len) == _TRUE;
|
|
}
|
|
|
|
inline bool hidden_ssid_ap(WLAN_BSSID_EX *snetwork)
|
|
{
|
|
return is_hidden_ssid(snetwork->Ssid.Ssid, snetwork->Ssid.SsidLength);
|
|
}
|
|
|
|
/*
|
|
Get SSID if this ilegal frame(probe resp) comes from a hidden SSID AP.
|
|
Update the SSID to the corresponding pnetwork in scan queue.
|
|
*/
|
|
void rtw_absorb_ssid_ifneed(_adapter *padapter, WLAN_BSSID_EX *bssid, u8 *pframe)
|
|
{
|
|
struct wlan_network *scanned = NULL;
|
|
WLAN_BSSID_EX *snetwork;
|
|
u8 ie_offset, *p=NULL, *next_ie=NULL, *mac = get_addr2_ptr(pframe);
|
|
sint ssid_len_ori;
|
|
u32 remain_len = 0;
|
|
u8 backupIE[MAX_IE_SZ];
|
|
u16 subtype = get_frame_sub_type(pframe);
|
|
_irqL irqL;
|
|
|
|
if (subtype == WIFI_BEACON) {
|
|
bssid->Reserved[0] = BSS_TYPE_BCN;
|
|
ie_offset = _BEACON_IE_OFFSET_;
|
|
} else {
|
|
/* FIXME : more type */
|
|
if (subtype == WIFI_PROBERSP) {
|
|
ie_offset = _PROBERSP_IE_OFFSET_;
|
|
bssid->Reserved[0] = BSS_TYPE_PROB_RSP;
|
|
} else if (subtype == WIFI_PROBEREQ) {
|
|
ie_offset = _PROBEREQ_IE_OFFSET_;
|
|
bssid->Reserved[0] = BSS_TYPE_PROB_REQ;
|
|
} else {
|
|
bssid->Reserved[0] = BSS_TYPE_UNDEF;
|
|
ie_offset = _FIXED_IE_LENGTH_;
|
|
}
|
|
}
|
|
|
|
_enter_critical_bh(&padapter->mlmepriv.scanned_queue.lock, &irqL);
|
|
scanned = _rtw_find_network(&padapter->mlmepriv.scanned_queue, mac);
|
|
if (!scanned) {
|
|
_exit_critical_bh(&padapter->mlmepriv.scanned_queue.lock, &irqL);
|
|
return;
|
|
}
|
|
|
|
snetwork = &(scanned->network);
|
|
/* scan queue records as Hidden SSID && Input frame is NOT Hidden SSID */
|
|
if (hidden_ssid_ap(snetwork) && !hidden_ssid_ap(bssid)) {
|
|
p = rtw_get_ie(snetwork->IEs+ie_offset, _SSID_IE_, &ssid_len_ori, snetwork->IELength-ie_offset);
|
|
if (!p) {
|
|
_exit_critical_bh(&padapter->mlmepriv.scanned_queue.lock, &irqL);
|
|
return;
|
|
}
|
|
next_ie = p + 2 + ssid_len_ori;
|
|
remain_len = snetwork->IELength - (next_ie - snetwork->IEs);
|
|
scanned->network.Ssid.SsidLength = bssid->Ssid.SsidLength;
|
|
_rtw_memcpy(scanned->network.Ssid.Ssid, bssid->Ssid.Ssid, bssid->Ssid.SsidLength);
|
|
|
|
//update pnetwork->ssid, pnetwork->ssidlen
|
|
_rtw_memcpy(backupIE, next_ie, remain_len);
|
|
*(p+1) = bssid->Ssid.SsidLength;
|
|
_rtw_memcpy(p+2, bssid->Ssid.Ssid, bssid->Ssid.SsidLength);
|
|
_rtw_memcpy(p+2+bssid->Ssid.SsidLength, backupIE, remain_len);
|
|
snetwork->IELength += bssid->Ssid.SsidLength;
|
|
}
|
|
_exit_critical_bh(&padapter->mlmepriv.scanned_queue.lock, &irqL);
|
|
}
|
|
|
|
#ifdef DBG_RX_BCN
|
|
void rtw_debug_rx_bcn(_adapter *adapter, u8 *pframe, u32 packet_len)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
struct mlme_ext_info *mlmeinfo = &(pmlmeext->mlmext_info);
|
|
u16 sn = ((struct rtw_ieee80211_hdr_3addr *)pframe)->seq_ctl >> 4;
|
|
u64 tsf, tsf_offset;
|
|
u8 dtim_cnt, dtim_period, tim_bmap, tim_pvbit;
|
|
|
|
update_TSF(pmlmeext, pframe, packet_len);
|
|
tsf = pmlmeext->TSFValue;
|
|
tsf_offset = rtw_modular64(pmlmeext->TSFValue, (mlmeinfo->bcn_interval * 1024));
|
|
|
|
/*get TIM IE*/
|
|
/*DTIM Count*/
|
|
dtim_cnt = pmlmeext->tim[0];
|
|
/*DTIM Period*/
|
|
dtim_period = pmlmeext->tim[1];
|
|
/*Bitmap*/
|
|
tim_bmap = pmlmeext->tim[2];
|
|
/*Partial VBitmap AID 0 ~ 7*/
|
|
tim_pvbit = pmlmeext->tim[3];
|
|
|
|
RTW_INFO("[BCN] SN-%d, TSF-%lld(us), offset-%lld, bcn_interval-%d DTIM-%d[%d] bitmap-0x%02x-0x%02x\n",
|
|
sn, tsf, tsf_offset, mlmeinfo->bcn_interval, dtim_period, dtim_cnt, tim_bmap, tim_pvbit);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* rtw_get_bcn_keys: get beacon keys from recv frame
|
|
*
|
|
* TODO:
|
|
* WLAN_EID_COUNTRY
|
|
* WLAN_EID_ERP_INFO
|
|
* WLAN_EID_CHANNEL_SWITCH
|
|
* WLAN_EID_PWR_CONSTRAINT
|
|
*/
|
|
int _rtw_get_bcn_keys(u8 *cap_info, u32 buf_len, u8 def_ch, ADAPTER *adapter
|
|
, struct beacon_keys *recv_beacon)
|
|
{
|
|
int left;
|
|
u16 capability;
|
|
unsigned char *pos;
|
|
struct rtw_ieee802_11_elems elems;
|
|
|
|
_rtw_memset(recv_beacon, 0, sizeof(*recv_beacon));
|
|
|
|
/* checking capabilities */
|
|
capability = le16_to_cpu(*(unsigned short *)(cap_info));
|
|
|
|
/* checking IEs */
|
|
left = buf_len - 2;
|
|
pos = cap_info + 2;
|
|
if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed)
|
|
return _FALSE;
|
|
|
|
if (elems.ht_capabilities) {
|
|
if (elems.ht_capabilities_len != 26)
|
|
return _FALSE;
|
|
}
|
|
|
|
if (elems.ht_operation) {
|
|
if (elems.ht_operation_len != 22)
|
|
return _FALSE;
|
|
}
|
|
|
|
if (elems.vht_capabilities) {
|
|
if (elems.vht_capabilities_len != 12)
|
|
return _FALSE;
|
|
}
|
|
|
|
if (elems.vht_operation) {
|
|
if (elems.vht_operation_len != 5)
|
|
return _FALSE;
|
|
}
|
|
|
|
if (rtw_ies_get_supported_rate(pos, left, recv_beacon->rate_set, &recv_beacon->rate_num) == _FAIL)
|
|
return _FALSE;
|
|
|
|
if (cckratesonly_included(recv_beacon->rate_set, recv_beacon->rate_num) == _TRUE)
|
|
recv_beacon->proto_cap |= PROTO_CAP_11B;
|
|
else if (cckrates_included(recv_beacon->rate_set, recv_beacon->rate_num) == _TRUE)
|
|
recv_beacon->proto_cap |= PROTO_CAP_11B | PROTO_CAP_11G;
|
|
else
|
|
recv_beacon->proto_cap |= PROTO_CAP_11G;
|
|
|
|
if (elems.ht_capabilities && elems.ht_operation)
|
|
recv_beacon->proto_cap |= PROTO_CAP_11N;
|
|
|
|
if (elems.vht_capabilities && elems.vht_operation)
|
|
recv_beacon->proto_cap |= PROTO_CAP_11AC;
|
|
|
|
/* check bw and channel offset */
|
|
rtw_ies_get_chbw(pos, left, &recv_beacon->ch, &recv_beacon->bw, &recv_beacon->offset, 1, 1);
|
|
if (!recv_beacon->ch)
|
|
recv_beacon->ch = def_ch;
|
|
|
|
/* checking SSID */
|
|
if (elems.ssid) {
|
|
if (elems.ssid_len > sizeof(recv_beacon->ssid))
|
|
return _FALSE;
|
|
|
|
_rtw_memcpy(recv_beacon->ssid, elems.ssid, elems.ssid_len);
|
|
recv_beacon->ssid_len = elems.ssid_len;
|
|
}
|
|
|
|
/* checking RSN first */
|
|
if (elems.rsn_ie && elems.rsn_ie_len) {
|
|
recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WPA2;
|
|
rtw_parse_wpa2_ie(elems.rsn_ie - 2, elems.rsn_ie_len + 2,
|
|
&recv_beacon->group_cipher, &recv_beacon->pairwise_cipher,
|
|
NULL, &recv_beacon->akm, NULL, NULL);
|
|
}
|
|
/* checking WPA secon */
|
|
else if (elems.wpa_ie && elems.wpa_ie_len) {
|
|
recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WPA;
|
|
rtw_parse_wpa_ie(elems.wpa_ie - 2, elems.wpa_ie_len + 2,
|
|
&recv_beacon->group_cipher, &recv_beacon->pairwise_cipher,
|
|
&recv_beacon->akm);
|
|
} else if (capability & BIT(4))
|
|
recv_beacon->encryp_protocol = ENCRYP_PROTOCOL_WEP;
|
|
|
|
if (adapter) {
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
|
|
if (elems.tim && elems.tim_len) {
|
|
#ifdef DBG_RX_BCN
|
|
_rtw_memcpy(pmlmeext->tim, elems.tim, 4);
|
|
#endif
|
|
pmlmeext->dtim = elems.tim[1];
|
|
}
|
|
|
|
/* checking RTW TBTX */
|
|
#ifdef CONFIG_RTW_TOKEN_BASED_XMIT
|
|
if (elems.tbtx_cap && elems.tbtx_cap_len) {
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (rtw_is_tbtx_capabilty(elems.tbtx_cap, elems.tbtx_cap_len))
|
|
RTW_DBG("AP support TBTX\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
return _TRUE;
|
|
}
|
|
|
|
int rtw_get_bcn_keys(_adapter *adapter, u8 *whdr, u32 flen, struct beacon_keys *bcn_keys)
|
|
{
|
|
return _rtw_get_bcn_keys(
|
|
whdr + WLAN_HDR_A3_LEN + 10
|
|
, flen - WLAN_HDR_A3_LEN - 10
|
|
, adapter->mlmeextpriv.cur_channel, adapter
|
|
, bcn_keys);
|
|
}
|
|
|
|
int rtw_get_bcn_keys_from_bss(WLAN_BSSID_EX *bss, struct beacon_keys *bcn_keys)
|
|
{
|
|
return _rtw_get_bcn_keys(
|
|
bss->IEs + 10
|
|
, bss->IELength - 10
|
|
, bss->Configuration.DSConfig, NULL
|
|
, bcn_keys);
|
|
}
|
|
|
|
int rtw_update_bcn_keys_of_network(struct wlan_network *network)
|
|
{
|
|
network->bcn_keys_valid = rtw_get_bcn_keys_from_bss(&network->network, &network->bcn_keys);
|
|
return network->bcn_keys_valid;
|
|
}
|
|
|
|
void rtw_dump_bcn_keys(void *sel, struct beacon_keys *recv_beacon)
|
|
{
|
|
#if defined(CONFIG_RTW_DEBUG) || defined(CONFIG_PROC_DEBUG)
|
|
u8 ssid[IW_ESSID_MAX_SIZE + 1];
|
|
|
|
_rtw_memcpy(ssid, recv_beacon->ssid, recv_beacon->ssid_len);
|
|
ssid[recv_beacon->ssid_len] = '\0';
|
|
|
|
RTW_PRINT_SEL(sel, "ssid = %s (len = %u)\n", ssid, recv_beacon->ssid_len);
|
|
RTW_PRINT_SEL(sel, "ch = %u,%u,%u\n"
|
|
, recv_beacon->ch, recv_beacon->bw, recv_beacon->offset);
|
|
RTW_PRINT_SEL(sel, "proto_cap = 0x%02x\n", recv_beacon->proto_cap);
|
|
RTW_MAP_DUMP_SEL(sel, "rate_set = "
|
|
, recv_beacon->rate_set, recv_beacon->rate_num);
|
|
RTW_PRINT_SEL(sel, "sec = %d, group = 0x%x, pair = 0x%x, akm = 0x%08x\n"
|
|
, recv_beacon->encryp_protocol, recv_beacon->group_cipher
|
|
, recv_beacon->pairwise_cipher, recv_beacon->akm);
|
|
#endif
|
|
}
|
|
|
|
void rtw_bcn_key_err_fix(struct beacon_keys *cur, struct beacon_keys *recv)
|
|
{
|
|
if ((recv->ch == cur->ch) && (recv->bw == cur->bw) && (recv->bw > CHANNEL_WIDTH_20)) {
|
|
if ((recv->offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE)
|
|
&& (cur->offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE)) {
|
|
RTW_DBG("recv_bcn offset = %d is invalid, try to use cur_bcn offset = %d to replace it !\n", recv->offset, cur->offset);
|
|
recv->offset = cur->offset;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool rtw_bcn_key_compare(struct beacon_keys *cur, struct beacon_keys *recv)
|
|
{
|
|
#define BCNKEY_VERIFY_PROTO_CAP 0
|
|
#define BCNKEY_VERIFY_WHOLE_RATE_SET 0
|
|
|
|
struct beacon_keys tmp;
|
|
bool ret = _FALSE;
|
|
|
|
if (!rtw_is_chbw_grouped(cur->ch, cur->bw, cur->offset
|
|
, recv->ch, recv->bw, recv->offset))
|
|
goto exit;
|
|
|
|
_rtw_memcpy(&tmp, cur, sizeof(tmp));
|
|
|
|
/* check fields excluding below */
|
|
tmp.ch = recv->ch;
|
|
tmp.bw = recv->bw;
|
|
tmp.offset = recv->offset;
|
|
if (!BCNKEY_VERIFY_PROTO_CAP)
|
|
tmp.proto_cap = recv->proto_cap;
|
|
if (!BCNKEY_VERIFY_WHOLE_RATE_SET) {
|
|
tmp.rate_num = recv->rate_num;
|
|
_rtw_memcpy(tmp.rate_set, recv->rate_set, 12);
|
|
}
|
|
|
|
if (_rtw_memcmp(&tmp, recv, sizeof(*recv)) == _FALSE)
|
|
goto exit;
|
|
|
|
ret = _TRUE;
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
int rtw_check_bcn_info(ADAPTER *Adapter, u8 *pframe, u32 packet_len)
|
|
{
|
|
u8 *pbssid = GetAddr3Ptr(pframe);
|
|
struct mlme_priv *pmlmepriv = &Adapter->mlmepriv;
|
|
struct wlan_network *cur_network = &(Adapter->mlmepriv.cur_network);
|
|
struct beacon_keys *cur_beacon = &pmlmepriv->cur_beacon_keys;
|
|
struct beacon_keys recv_beacon;
|
|
int ret = 0;
|
|
u8 ifbmp_m = rtw_mi_get_ap_mesh_ifbmp(Adapter);
|
|
u8 ifbmp_s = rtw_mi_get_ld_sta_ifbmp(Adapter);
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(Adapter);
|
|
_adapter *pri_adapter = dvobj_get_primary_adapter(dvobj);
|
|
struct mlme_ext_priv *pmlmeext = &pri_adapter->mlmeextpriv;
|
|
|
|
if (is_client_associated_to_ap(Adapter) == _FALSE)
|
|
goto exit_success;
|
|
|
|
if (rtw_get_bcn_keys(Adapter, pframe, packet_len, &recv_beacon) == _FALSE)
|
|
goto exit_success; /* parsing failed => broken IE */
|
|
|
|
#ifdef DBG_RX_BCN
|
|
rtw_debug_rx_bcn(Adapter, pframe, packet_len);
|
|
#endif
|
|
|
|
/* hidden ssid, replace with current beacon ssid directly */
|
|
if (is_hidden_ssid(recv_beacon.ssid, recv_beacon.ssid_len)) {
|
|
_rtw_memcpy(recv_beacon.ssid, cur_beacon->ssid, cur_beacon->ssid_len);
|
|
recv_beacon.ssid_len = cur_beacon->ssid_len;
|
|
}
|
|
|
|
if (check_fwstate(pmlmepriv, WIFI_CSA_UPDATE_BEACON)) {
|
|
u8 u_ch, u_offset, u_bw;
|
|
struct sta_info *psta = NULL;
|
|
_rtw_memcpy(cur_beacon, &recv_beacon, sizeof(recv_beacon));
|
|
clr_fwstate(pmlmepriv, WIFI_CSA_UPDATE_BEACON);
|
|
rtw_mi_get_ch_setting_union(Adapter, &u_ch, &u_bw, &u_offset);
|
|
|
|
/* RTW_INFO("u_ch=%d, u_bw=%d, u_offset=%d \n", u_ch, u_bw, u_offset);
|
|
RTW_INFO("recv_beacon.ch=%d, recv_beacon.bw=%d, recv_beacon.offset=%d \n", recv_beacon.ch, recv_beacon.bw, recv_beacon.offset); */
|
|
/* rtw_dump_bcn_keys(RTW_DBGDUMP, &recv_beacon); */
|
|
|
|
/* RTW_INFO("_cancel_timer_async csa_timer\n"); */
|
|
_cancel_timer_async(&pmlmeext->csa_timer);
|
|
|
|
/* beacon bw/offset is different from CSA IE */
|
|
if((recv_beacon.bw > u_bw) ||
|
|
((recv_beacon.offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE) && ((u_offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE))
|
|
&& (recv_beacon.offset != u_offset))) {
|
|
|
|
/* update ch, bw, offset for all asoc STA ifaces */
|
|
if (ifbmp_s) {
|
|
_adapter *iface;
|
|
int i;
|
|
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
iface = dvobj->padapters[i];
|
|
if (!iface || !(ifbmp_s & BIT(iface->iface_id)))
|
|
continue;
|
|
|
|
iface->mlmeextpriv.cur_channel = recv_beacon.ch;
|
|
iface->mlmeextpriv.cur_bwmode = recv_beacon.bw;
|
|
iface->mlmeextpriv.cur_ch_offset = recv_beacon.offset;
|
|
iface->mlmepriv.cur_network.network.Configuration.DSConfig = recv_beacon.ch;
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
if (ifbmp_m) {
|
|
rtw_change_bss_chbw_cmd(dvobj_get_primary_adapter(dvobj), 0
|
|
, ifbmp_m, 0, recv_beacon.ch, REQ_BW_ORI, REQ_OFFSET_NONE);
|
|
} else
|
|
#endif
|
|
{
|
|
#ifdef CONFIG_DFS_MASTER
|
|
rtw_dfs_rd_en_decision(dvobj_get_primary_adapter(dvobj), MLME_OPCH_SWITCH, ifbmp_s);
|
|
#endif
|
|
rtw_set_chbw_cmd(Adapter, recv_beacon.ch, recv_beacon.bw, recv_beacon.offset, 0);
|
|
}
|
|
rtw_mi_get_ch_setting_union(Adapter, &u_ch, &u_bw, &u_offset);
|
|
|
|
/* RTW_INFO("u_ch=%d, u_bw=%d, u_offset=%d \n", u_ch, u_bw, u_offset); */
|
|
} else {
|
|
RTW_INFO("u_ch=%d, u_bw=%d, u_offset=%d, recv_beacon.ch=%d, recv_beacon.bw=%d, recv_beacon.offset=%d\n"
|
|
, u_ch, u_bw, u_offset, recv_beacon.ch, recv_beacon.bw, recv_beacon.offset);
|
|
}
|
|
|
|
rtw_iqk_cmd(Adapter, 0);
|
|
psta = rtw_get_stainfo(&Adapter->stapriv, get_bssid(&Adapter->mlmepriv));
|
|
if (psta)
|
|
rtw_dm_ra_mask_wk_cmd(Adapter, (u8 *)psta);
|
|
|
|
}
|
|
|
|
#ifdef CONFIG_BCN_CNT_CONFIRM_HDL
|
|
if (_rtw_memcmp(&recv_beacon, cur_beacon, sizeof(recv_beacon)) == _TRUE)
|
|
pmlmepriv->new_beacon_cnts = 0;
|
|
else if ((pmlmepriv->new_beacon_cnts == 0) ||
|
|
_rtw_memcmp(&recv_beacon, &pmlmepriv->new_beacon_keys, sizeof(recv_beacon)) == _FALSE) {
|
|
RTW_DBG("%s: start new beacon (seq=%d)\n", __func__, GetSequence(pframe));
|
|
|
|
if (pmlmepriv->new_beacon_cnts == 0) {
|
|
RTW_ERR("%s: cur beacon key\n", __func__);
|
|
RTW_DBG_EXPR(rtw_dump_bcn_keys(RTW_DBGDUMP, cur_beacon));
|
|
}
|
|
|
|
RTW_DBG("%s: new beacon key\n", __func__);
|
|
RTW_DBG_EXPR(rtw_dump_bcn_keys(RTW_DBGDUMP, &recv_beacon));
|
|
|
|
_rtw_memcpy(&pmlmepriv->new_beacon_keys, &recv_beacon, sizeof(recv_beacon));
|
|
pmlmepriv->new_beacon_cnts = 1;
|
|
} else {
|
|
RTW_DBG("%s: new beacon again (seq=%d)\n", __func__, GetSequence(pframe));
|
|
pmlmepriv->new_beacon_cnts++;
|
|
}
|
|
|
|
/* if counter >= max, it means beacon is changed really */
|
|
if (pmlmepriv->new_beacon_cnts >= new_bcn_max)
|
|
#else
|
|
if (_rtw_memcmp(&recv_beacon, cur_beacon, sizeof(recv_beacon)) == _FALSE)
|
|
#endif
|
|
{
|
|
RTW_INFO(FUNC_ADPT_FMT" new beacon occur!!\n", FUNC_ADPT_ARG(Adapter));
|
|
RTW_INFO(FUNC_ADPT_FMT" cur beacon key:\n", FUNC_ADPT_ARG(Adapter));
|
|
rtw_dump_bcn_keys(RTW_DBGDUMP, cur_beacon);
|
|
RTW_INFO(FUNC_ADPT_FMT" new beacon key:\n", FUNC_ADPT_ARG(Adapter));
|
|
rtw_dump_bcn_keys(RTW_DBGDUMP, &recv_beacon);
|
|
|
|
rtw_bcn_key_err_fix(cur_beacon, &recv_beacon);
|
|
|
|
if (rtw_bcn_key_compare(cur_beacon, &recv_beacon) == _FALSE)
|
|
goto exit;
|
|
|
|
_rtw_memcpy(cur_beacon, &recv_beacon, sizeof(recv_beacon));
|
|
#ifdef CONFIG_BCN_CNT_CONFIRM_HDL
|
|
pmlmepriv->new_beacon_cnts = 0;
|
|
#endif
|
|
}
|
|
|
|
exit_success:
|
|
ret = 1;
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
void update_beacon_info(_adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta)
|
|
{
|
|
unsigned int i;
|
|
unsigned int len;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
|
|
#ifdef CONFIG_TDLS
|
|
struct tdls_info *ptdlsinfo = &padapter->tdlsinfo;
|
|
u8 tdls_prohibited[] = { 0x00, 0x00, 0x00, 0x00, 0x10 }; /* bit(38): TDLS_prohibited */
|
|
#endif /* CONFIG_TDLS */
|
|
|
|
len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN);
|
|
|
|
for (i = 0; i < len;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _VENDOR_SPECIFIC_IE_:
|
|
/* to update WMM paramter set while receiving beacon */
|
|
if (_rtw_memcmp(pIE->data, WMM_PARA_OUI, 6) && pIE->Length == WLAN_WMM_LEN) /* WMM */
|
|
(WMM_param_handler(padapter, pIE)) ? report_wmm_edca_update(padapter) : 0;
|
|
|
|
break;
|
|
|
|
case _HT_EXTRA_INFO_IE_: /* HT info */
|
|
/* HT_info_handler(padapter, pIE); */
|
|
bwmode_update_check(padapter, pIE);
|
|
break;
|
|
#ifdef CONFIG_80211AC_VHT
|
|
case EID_OpModeNotification:
|
|
rtw_process_vht_op_mode_notify(padapter, pIE->data, psta);
|
|
break;
|
|
#endif /* CONFIG_80211AC_VHT */
|
|
case _ERPINFO_IE_:
|
|
ERP_IE_handler(padapter, pIE);
|
|
VCS_update(padapter, psta);
|
|
break;
|
|
|
|
#ifdef CONFIG_TDLS
|
|
case _EXT_CAP_IE_:
|
|
if (check_ap_tdls_prohibited(pIE->data, pIE->Length) == _TRUE)
|
|
ptdlsinfo->ap_prohibited = _TRUE;
|
|
if (check_ap_tdls_ch_switching_prohibited(pIE->data, pIE->Length) == _TRUE)
|
|
ptdlsinfo->ch_switch_prohibited = _TRUE;
|
|
break;
|
|
#endif /* CONFIG_TDLS */
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
}
|
|
|
|
#if CONFIG_DFS
|
|
void process_csa_ie(_adapter *padapter, u8 *ies, uint ies_len)
|
|
{
|
|
struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter);
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
unsigned int i, j, countdown;
|
|
PNDIS_802_11_VARIABLE_IEs pIE, sub_pie;
|
|
u8 ch = 0, csa_ch_offset = 0, csa_ch_width = 0, csa_ch_freq_seg0 = 0, csa_ch_freq_seg1 = 0, csa_switch_cnt = 0;
|
|
|
|
/* TODO: compare with scheduling CSA */
|
|
if (rfctl->csa_ch)
|
|
return;
|
|
|
|
for (i = 0; i + 1 < ies_len;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(ies + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _CH_SWTICH_ANNOUNCE_:
|
|
ch = *(pIE->data + 1);
|
|
csa_switch_cnt = *(pIE->data + 2);
|
|
break;
|
|
case WLAN_EID_SECONDARY_CHANNEL_OFFSET:
|
|
csa_ch_offset = *(pIE->data);
|
|
break;
|
|
case WLAN_EID_WIDE_BANDWIDTH_CHANNEL_SWITCH:
|
|
csa_ch_width = *(pIE->data);
|
|
csa_ch_freq_seg0 = *(pIE->data+1);
|
|
csa_ch_freq_seg1 = *(pIE->data+2);
|
|
/* RTW_INFO("bw:%02x center_freq_0:%d center_freq_1:%d, ch=%d\n"
|
|
, csa_ch_width, csa_ch_freq_seg0, csa_ch_freq_seg1, ch); */
|
|
break;
|
|
case WLAN_EID_CHANNEL_SWITCH_WRAPPER:
|
|
for(j=0; j + 1 < pIE->Length;) {
|
|
sub_pie = (PNDIS_802_11_VARIABLE_IEs)(ies + i + j + 2);
|
|
if(sub_pie->ElementID == WLAN_EID_WIDE_BANDWIDTH_CHANNEL_SWITCH) {
|
|
csa_ch_width = *(sub_pie->data);
|
|
csa_ch_freq_seg0 = *(sub_pie->data+1);
|
|
csa_ch_freq_seg1 = *(sub_pie->data+2);
|
|
/* RTW_INFO("2. sub_IE:%02x IE_length:%02x bw:%02x center_freq_0:%d center_freq_1:%d, ch=%d\n"
|
|
, sub_pie->ElementID, sub_pie->Length, csa_ch_width, csa_ch_freq_seg0, csa_ch_freq_seg1, ch); */
|
|
}
|
|
j += (sub_pie->Length + 2);
|
|
}
|
|
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
|
|
if (ch != 0) {
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
_adapter *pri_adapter = dvobj_get_primary_adapter(dvobj);
|
|
|
|
rfctl->csa_ch = ch;
|
|
rfctl->csa_switch_cnt = csa_switch_cnt;
|
|
rfctl->csa_ch_offset = csa_ch_offset;
|
|
rfctl->csa_ch_width = csa_ch_width;
|
|
rfctl->csa_ch_freq_seg0 = csa_ch_freq_seg0;
|
|
rfctl->csa_ch_freq_seg1 = csa_ch_freq_seg1;
|
|
|
|
countdown = pmlmeinfo->network.Configuration.BeaconPeriod * (csa_switch_cnt+1); /* ms */
|
|
RTW_INFO("csa: set countdown timer to %d ms\n", countdown);
|
|
_set_timer(&pri_adapter->mlmeextpriv.csa_timer, countdown);
|
|
|
|
}
|
|
}
|
|
#endif /* CONFIG_DFS */
|
|
|
|
enum eap_type parsing_eapol_packet(_adapter *padapter, u8 *key_payload, struct sta_info *psta, u8 trx_type)
|
|
{
|
|
struct security_priv *psecuritypriv = &(padapter->securitypriv);
|
|
struct ieee802_1x_hdr *hdr;
|
|
struct wpa_eapol_key *key;
|
|
u16 key_info, key_data_length;
|
|
char *trx_msg = trx_type ? "send" : "recv";
|
|
enum eap_type eapol_type;
|
|
|
|
hdr = (struct ieee802_1x_hdr *) key_payload;
|
|
|
|
/* WPS - eapol start packet */
|
|
if (hdr->type == 1 && hdr->length == 0) {
|
|
RTW_INFO("%s eapol start packet\n", trx_msg);
|
|
return EAPOL_START;
|
|
}
|
|
|
|
if (hdr->type == 0) { /* WPS - eapol packet */
|
|
RTW_INFO("%s eapol packet\n", trx_msg);
|
|
return EAPOL_PACKET;
|
|
}
|
|
|
|
key = (struct wpa_eapol_key *) (hdr + 1);
|
|
key_info = be16_to_cpu(*((u16 *)(key->key_info)));
|
|
key_data_length = be16_to_cpu(*((u16 *)(key->key_data_length)));
|
|
|
|
if (!(key_info & WPA_KEY_INFO_KEY_TYPE)) { /* WPA group key handshake */
|
|
if (key_info & WPA_KEY_INFO_ACK) {
|
|
RTW_PRINT("%s eapol packet - WPA Group Key 1/2\n", trx_msg);
|
|
eapol_type = EAPOL_WPA_GROUP_KEY_1_2;
|
|
} else {
|
|
RTW_PRINT("%s eapol packet - WPA Group Key 2/2\n", trx_msg);
|
|
eapol_type = EAPOL_WPA_GROUP_KEY_2_2;
|
|
|
|
/* WPA key-handshake has completed */
|
|
if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPAPSK)
|
|
psta->state &= (~WIFI_UNDER_KEY_HANDSHAKE);
|
|
}
|
|
} else if (key_info & WPA_KEY_INFO_MIC) {
|
|
if (key_data_length == 0) {
|
|
RTW_PRINT("%s eapol packet 4/4\n", trx_msg);
|
|
eapol_type = EAPOL_4_4;
|
|
} else if (key_info & WPA_KEY_INFO_ACK) {
|
|
RTW_PRINT("%s eapol packet 3/4\n", trx_msg);
|
|
eapol_type = EAPOL_3_4;
|
|
} else {
|
|
RTW_PRINT("%s eapol packet 2/4\n", trx_msg);
|
|
eapol_type = EAPOL_2_4;
|
|
}
|
|
} else {
|
|
RTW_PRINT("%s eapol packet 1/4\n", trx_msg);
|
|
eapol_type = EAPOL_1_4;
|
|
}
|
|
|
|
return eapol_type;
|
|
}
|
|
|
|
unsigned int is_ap_in_tkip(_adapter *padapter)
|
|
{
|
|
u32 i;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
|
|
if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
|
|
for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _VENDOR_SPECIFIC_IE_:
|
|
if ((_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) && (_rtw_memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4)))
|
|
return _TRUE;
|
|
break;
|
|
|
|
case _RSN_IE_2_:
|
|
if (_rtw_memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
|
|
return _TRUE;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
|
|
return _FALSE;
|
|
} else
|
|
return _FALSE;
|
|
|
|
}
|
|
|
|
unsigned int should_forbid_n_rate(_adapter *padapter)
|
|
{
|
|
u32 i;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
|
|
WLAN_BSSID_EX *cur_network = &pmlmepriv->cur_network.network;
|
|
|
|
if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
|
|
for (i = sizeof(NDIS_802_11_FIXED_IEs); i < cur_network->IELength;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(cur_network->IEs + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _VENDOR_SPECIFIC_IE_:
|
|
if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4) &&
|
|
((_rtw_memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) ||
|
|
(_rtw_memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4))))
|
|
return _FALSE;
|
|
break;
|
|
|
|
case _RSN_IE_2_:
|
|
if ((_rtw_memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4)) ||
|
|
(_rtw_memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4)))
|
|
return _FALSE;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
|
|
return _TRUE;
|
|
} else
|
|
return _FALSE;
|
|
|
|
}
|
|
|
|
|
|
unsigned int is_ap_in_wep(_adapter *padapter)
|
|
{
|
|
u32 i;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
|
|
if (rtw_get_capability((WLAN_BSSID_EX *)cur_network) & WLAN_CAPABILITY_PRIVACY) {
|
|
for (i = sizeof(NDIS_802_11_FIXED_IEs); i < pmlmeinfo->network.IELength;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(pmlmeinfo->network.IEs + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _VENDOR_SPECIFIC_IE_:
|
|
if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4))
|
|
return _FALSE;
|
|
break;
|
|
|
|
case _RSN_IE_2_:
|
|
return _FALSE;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
|
|
return _TRUE;
|
|
} else
|
|
return _FALSE;
|
|
|
|
}
|
|
|
|
int wifirate2_ratetbl_inx(unsigned char rate);
|
|
int wifirate2_ratetbl_inx(unsigned char rate)
|
|
{
|
|
int inx = 0;
|
|
rate = rate & 0x7f;
|
|
|
|
switch (rate) {
|
|
case 54*2:
|
|
inx = 11;
|
|
break;
|
|
|
|
case 48*2:
|
|
inx = 10;
|
|
break;
|
|
|
|
case 36*2:
|
|
inx = 9;
|
|
break;
|
|
|
|
case 24*2:
|
|
inx = 8;
|
|
break;
|
|
|
|
case 18*2:
|
|
inx = 7;
|
|
break;
|
|
|
|
case 12*2:
|
|
inx = 6;
|
|
break;
|
|
|
|
case 9*2:
|
|
inx = 5;
|
|
break;
|
|
|
|
case 6*2:
|
|
inx = 4;
|
|
break;
|
|
|
|
case 11*2:
|
|
inx = 3;
|
|
break;
|
|
case 11:
|
|
inx = 2;
|
|
break;
|
|
|
|
case 2*2:
|
|
inx = 1;
|
|
break;
|
|
|
|
case 1*2:
|
|
inx = 0;
|
|
break;
|
|
|
|
}
|
|
return inx;
|
|
}
|
|
|
|
unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz)
|
|
{
|
|
unsigned int i, num_of_rate;
|
|
unsigned int mask = 0;
|
|
|
|
num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz;
|
|
|
|
for (i = 0; i < num_of_rate; i++) {
|
|
if ((*(ptn + i)) & 0x80)
|
|
mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i));
|
|
}
|
|
return mask;
|
|
}
|
|
|
|
unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz)
|
|
{
|
|
unsigned int i, num_of_rate;
|
|
unsigned int mask = 0;
|
|
|
|
num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz;
|
|
|
|
for (i = 0; i < num_of_rate; i++)
|
|
mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i));
|
|
|
|
return mask;
|
|
}
|
|
|
|
int support_short_GI(_adapter *padapter, struct HT_caps_element *pHT_caps, u8 bwmode)
|
|
{
|
|
unsigned char bit_offset;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
|
|
if (!(pmlmeinfo->HT_enable))
|
|
return _FAIL;
|
|
|
|
bit_offset = (bwmode & CHANNEL_WIDTH_40) ? 6 : 5;
|
|
|
|
if (pHT_caps->u.HT_cap_element.HT_caps_info & (0x1 << bit_offset))
|
|
return _SUCCESS;
|
|
else
|
|
return _FAIL;
|
|
}
|
|
|
|
unsigned char get_highest_rate_idx(u64 mask)
|
|
{
|
|
int i;
|
|
unsigned char rate_idx = 0;
|
|
|
|
for (i = 63; i >= 0; i--) {
|
|
if ((mask >> i) & 0x01) {
|
|
rate_idx = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return rate_idx;
|
|
}
|
|
unsigned char get_lowest_rate_idx_ex(u64 mask, int start_bit)
|
|
{
|
|
int i;
|
|
unsigned char rate_idx = 0;
|
|
|
|
for (i = start_bit; i < 64; i++) {
|
|
if ((mask >> i) & 0x01) {
|
|
rate_idx = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return rate_idx;
|
|
}
|
|
|
|
void Update_RA_Entry(_adapter *padapter, struct sta_info *psta)
|
|
{
|
|
rtw_hal_update_ra_mask(psta);
|
|
}
|
|
|
|
void set_sta_rate(_adapter *padapter, struct sta_info *psta)
|
|
{
|
|
/* rate adaptive */
|
|
rtw_hal_update_ra_mask(psta);
|
|
}
|
|
|
|
/* Update RRSR and Rate for USERATE */
|
|
void update_tx_basic_rate(_adapter *padapter, u8 wirelessmode)
|
|
{
|
|
NDIS_802_11_RATES_EX supported_rates;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
#ifdef CONFIG_P2P
|
|
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
|
|
|
|
/* Added by Albert 2011/03/22 */
|
|
/* In the P2P mode, the driver should not support the b mode. */
|
|
/* So, the Tx packet shouldn't use the CCK rate */
|
|
if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
|
|
return;
|
|
#endif /* CONFIG_P2P */
|
|
|
|
_rtw_memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX);
|
|
|
|
/* clear B mod if current channel is in 5G band, avoid tx cck rate in 5G band. */
|
|
if (pmlmeext->cur_channel > 14)
|
|
wirelessmode &= ~(WIRELESS_11B);
|
|
|
|
if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B))
|
|
_rtw_memcpy(supported_rates, rtw_basic_rate_cck, 4);
|
|
else if (wirelessmode & WIRELESS_11B)
|
|
_rtw_memcpy(supported_rates, rtw_basic_rate_mix, 7);
|
|
else
|
|
_rtw_memcpy(supported_rates, rtw_basic_rate_ofdm, 3);
|
|
|
|
if (wirelessmode & WIRELESS_11B)
|
|
update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB);
|
|
else
|
|
update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB);
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, supported_rates);
|
|
}
|
|
|
|
unsigned char check_assoc_AP(u8 *pframe, uint len)
|
|
{
|
|
unsigned int i;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
|
|
for (i = sizeof(NDIS_802_11_FIXED_IEs); i < len;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
case _VENDOR_SPECIFIC_IE_:
|
|
if ((_rtw_memcmp(pIE->data, ARTHEROS_OUI1, 3)) || (_rtw_memcmp(pIE->data, ARTHEROS_OUI2, 3))) {
|
|
RTW_INFO("link to Artheros AP\n");
|
|
return HT_IOT_PEER_ATHEROS;
|
|
} else if ((_rtw_memcmp(pIE->data, BROADCOM_OUI1, 3))
|
|
|| (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3))
|
|
|| (_rtw_memcmp(pIE->data, BROADCOM_OUI3, 3))) {
|
|
RTW_INFO("link to Broadcom AP\n");
|
|
return HT_IOT_PEER_BROADCOM;
|
|
} else if (_rtw_memcmp(pIE->data, MARVELL_OUI, 3)) {
|
|
RTW_INFO("link to Marvell AP\n");
|
|
return HT_IOT_PEER_MARVELL;
|
|
} else if (_rtw_memcmp(pIE->data, RALINK_OUI, 3)) {
|
|
RTW_INFO("link to Ralink AP\n");
|
|
return HT_IOT_PEER_RALINK;
|
|
} else if (_rtw_memcmp(pIE->data, CISCO_OUI, 3)) {
|
|
RTW_INFO("link to Cisco AP\n");
|
|
return HT_IOT_PEER_CISCO;
|
|
} else if (_rtw_memcmp(pIE->data, REALTEK_OUI, 3)) {
|
|
u32 Vender = HT_IOT_PEER_REALTEK;
|
|
|
|
if (pIE->Length >= 5) {
|
|
if (pIE->data[4] == 1) {
|
|
/* if(pIE->data[5] & RT_HT_CAP_USE_LONG_PREAMBLE) */
|
|
/* bssDesc->BssHT.RT2RT_HT_Mode |= RT_HT_CAP_USE_LONG_PREAMBLE; */
|
|
|
|
if (pIE->data[5] & RT_HT_CAP_USE_92SE) {
|
|
/* bssDesc->BssHT.RT2RT_HT_Mode |= RT_HT_CAP_USE_92SE; */
|
|
Vender = HT_IOT_PEER_REALTEK_92SE;
|
|
}
|
|
}
|
|
|
|
if (pIE->data[5] & RT_HT_CAP_USE_SOFTAP)
|
|
Vender = HT_IOT_PEER_REALTEK_SOFTAP;
|
|
|
|
if (pIE->data[4] == 2) {
|
|
if (pIE->data[6] & RT_HT_CAP_USE_JAGUAR_BCUT) {
|
|
Vender = HT_IOT_PEER_REALTEK_JAGUAR_BCUTAP;
|
|
RTW_INFO("link to Realtek JAGUAR_BCUTAP\n");
|
|
}
|
|
if (pIE->data[6] & RT_HT_CAP_USE_JAGUAR_CCUT) {
|
|
Vender = HT_IOT_PEER_REALTEK_JAGUAR_CCUTAP;
|
|
RTW_INFO("link to Realtek JAGUAR_CCUTAP\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
RTW_INFO("link to Realtek AP\n");
|
|
return Vender;
|
|
} else if (_rtw_memcmp(pIE->data, AIRGOCAP_OUI, 3)) {
|
|
RTW_INFO("link to Airgo Cap\n");
|
|
return HT_IOT_PEER_AIRGO;
|
|
} else
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
i += (pIE->Length + 2);
|
|
}
|
|
|
|
RTW_INFO("link to new AP\n");
|
|
return HT_IOT_PEER_UNKNOWN;
|
|
}
|
|
|
|
void get_assoc_AP_Vendor(char *vendor, u8 assoc_AP_vendor)
|
|
{
|
|
switch (assoc_AP_vendor) {
|
|
|
|
case HT_IOT_PEER_UNKNOWN:
|
|
sprintf(vendor, "%s", "unknown");
|
|
break;
|
|
|
|
case HT_IOT_PEER_REALTEK:
|
|
case HT_IOT_PEER_REALTEK_92SE:
|
|
case HT_IOT_PEER_REALTEK_SOFTAP:
|
|
case HT_IOT_PEER_REALTEK_JAGUAR_BCUTAP:
|
|
case HT_IOT_PEER_REALTEK_JAGUAR_CCUTAP:
|
|
|
|
sprintf(vendor, "%s", "Realtek");
|
|
break;
|
|
|
|
case HT_IOT_PEER_BROADCOM:
|
|
sprintf(vendor, "%s", "Broadcom");
|
|
break;
|
|
|
|
case HT_IOT_PEER_MARVELL:
|
|
sprintf(vendor, "%s", "Marvell");
|
|
break;
|
|
|
|
case HT_IOT_PEER_RALINK:
|
|
sprintf(vendor, "%s", "Ralink");
|
|
break;
|
|
|
|
case HT_IOT_PEER_CISCO:
|
|
sprintf(vendor, "%s", "Cisco");
|
|
break;
|
|
|
|
case HT_IOT_PEER_AIRGO:
|
|
sprintf(vendor, "%s", "Airgo");
|
|
break;
|
|
|
|
case HT_IOT_PEER_ATHEROS:
|
|
sprintf(vendor, "%s", "Atheros");
|
|
break;
|
|
|
|
default:
|
|
sprintf(vendor, "%s", "unkown");
|
|
break;
|
|
}
|
|
|
|
}
|
|
#ifdef CONFIG_RTS_FULL_BW
|
|
void rtw_parse_sta_vendor_ie_8812(_adapter *adapter, struct sta_info *sta, u8 *tlv_ies, u16 tlv_ies_len)
|
|
{
|
|
unsigned char REALTEK_OUI[] = {0x00,0xe0, 0x4c};
|
|
u8 *p;
|
|
|
|
p = rtw_get_ie_ex(tlv_ies, tlv_ies_len, WLAN_EID_VENDOR_SPECIFIC, REALTEK_OUI, 3, NULL, NULL);
|
|
if (!p)
|
|
goto exit;
|
|
else {
|
|
if(*(p+1) > 6 ) {
|
|
|
|
if(*(p+6) != 2)
|
|
goto exit;
|
|
|
|
if(*(p+8) == RT_HT_CAP_USE_JAGUAR_BCUT)
|
|
sta->vendor_8812 = TRUE;
|
|
else if (*(p+8) == RT_HT_CAP_USE_JAGUAR_CCUT)
|
|
sta->vendor_8812 = TRUE;
|
|
}
|
|
}
|
|
exit:
|
|
return;
|
|
}
|
|
#endif/*CONFIG_RTS_FULL_BW*/
|
|
|
|
#ifdef CONFIG_80211AC_VHT
|
|
void get_vht_bf_cap(u8 *pframe, uint len, struct vht_bf_cap *bf_cap)
|
|
{
|
|
unsigned int i;
|
|
PNDIS_802_11_VARIABLE_IEs pIE;
|
|
|
|
for (i = sizeof(NDIS_802_11_FIXED_IEs); i < len;) {
|
|
pIE = (PNDIS_802_11_VARIABLE_IEs)(pframe + i);
|
|
|
|
switch (pIE->ElementID) {
|
|
|
|
case EID_VHTCapability:
|
|
bf_cap->is_mu_bfer = GET_VHT_CAPABILITY_ELE_MU_BFER(pIE->data);
|
|
bf_cap->su_sound_dim = GET_VHT_CAPABILITY_ELE_SU_BFER_SOUND_DIM_NUM(pIE->data);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
i += (pIE->Length + 2);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void update_capinfo(PADAPTER Adapter, u16 updateCap)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
BOOLEAN ShortPreamble;
|
|
|
|
/* Check preamble mode, 2005.01.06, by rcnjko. */
|
|
/* Mark to update preamble value forever, 2008.03.18 by lanhsin */
|
|
/* if( pMgntInfo->RegPreambleMode == PREAMBLE_AUTO ) */
|
|
{
|
|
|
|
if (updateCap & cShortPreamble) {
|
|
/* Short Preamble */
|
|
if (pmlmeinfo->preamble_mode != PREAMBLE_SHORT) { /* PREAMBLE_LONG or PREAMBLE_AUTO */
|
|
ShortPreamble = _TRUE;
|
|
pmlmeinfo->preamble_mode = PREAMBLE_SHORT;
|
|
rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble);
|
|
}
|
|
} else {
|
|
/* Long Preamble */
|
|
if (pmlmeinfo->preamble_mode != PREAMBLE_LONG) { /* PREAMBLE_SHORT or PREAMBLE_AUTO */
|
|
ShortPreamble = _FALSE;
|
|
pmlmeinfo->preamble_mode = PREAMBLE_LONG;
|
|
rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (updateCap & cIBSS) {
|
|
/* Filen: See 802.11-2007 p.91 */
|
|
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
|
|
} else {
|
|
/* Filen: See 802.11-2007 p.90 */
|
|
if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N | WIRELESS_11A | WIRELESS_11_5N | WIRELESS_11AC))
|
|
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
|
|
else if (pmlmeext->cur_wireless_mode & (WIRELESS_11G)) {
|
|
if ((updateCap & cShortSlotTime) /* && (!(pMgntInfo->pHTInfo->RT2RT_HT_Mode & RT_HT_CAP_USE_LONG_PREAMBLE)) */) {
|
|
/* Short Slot Time */
|
|
pmlmeinfo->slotTime = SHORT_SLOT_TIME;
|
|
} else {
|
|
/* Long Slot Time */
|
|
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
|
|
}
|
|
} else {
|
|
/* B Mode */
|
|
pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME;
|
|
}
|
|
}
|
|
|
|
rtw_hal_set_hwreg(Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime);
|
|
|
|
}
|
|
|
|
/*
|
|
* set adapter.mlmeextpriv.mlmext_info.HT_enable
|
|
* set adapter.mlmeextpriv.cur_wireless_mode
|
|
* set SIFS register
|
|
* set mgmt tx rate
|
|
*/
|
|
void update_wireless_mode(_adapter *padapter)
|
|
{
|
|
int ratelen, network_type = 0;
|
|
u32 SIFS_Timer;
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
unsigned char *rate = cur_network->SupportedRates;
|
|
#ifdef CONFIG_P2P
|
|
struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
|
|
#endif /* CONFIG_P2P */
|
|
|
|
ratelen = rtw_get_rateset_len(cur_network->SupportedRates);
|
|
|
|
if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable))
|
|
pmlmeinfo->HT_enable = 1;
|
|
|
|
if (pmlmeext->cur_channel > 14) {
|
|
if (pmlmeinfo->VHT_enable)
|
|
network_type = WIRELESS_11AC;
|
|
else if (pmlmeinfo->HT_enable)
|
|
network_type = WIRELESS_11_5N;
|
|
|
|
network_type |= WIRELESS_11A;
|
|
} else {
|
|
if (pmlmeinfo->VHT_enable)
|
|
network_type = WIRELESS_11AC;
|
|
else if (pmlmeinfo->HT_enable)
|
|
network_type = WIRELESS_11_24N;
|
|
|
|
if ((cckratesonly_included(rate, ratelen)) == _TRUE)
|
|
network_type |= WIRELESS_11B;
|
|
else if ((cckrates_included(rate, ratelen)) == _TRUE)
|
|
network_type |= WIRELESS_11BG;
|
|
else
|
|
network_type |= WIRELESS_11G;
|
|
}
|
|
|
|
pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode;
|
|
/* RTW_INFO("network_type=%02x, padapter->registrypriv.wireless_mode=%02x\n", network_type, padapter->registrypriv.wireless_mode); */
|
|
|
|
#ifndef RTW_HALMAC
|
|
/* HALMAC IC do not set HW_VAR_RESP_SIFS here */
|
|
#if 0
|
|
if ((pmlmeext->cur_wireless_mode == WIRELESS_11G) ||
|
|
(pmlmeext->cur_wireless_mode == WIRELESS_11BG)) /* WIRELESS_MODE_G) */
|
|
SIFS_Timer = 0x0a0a;/* CCK */
|
|
else
|
|
SIFS_Timer = 0x0e0e;/* pHalData->SifsTime; //OFDM */
|
|
#endif
|
|
|
|
SIFS_Timer = 0x0a0a0808; /* 0x0808->for CCK, 0x0a0a->for OFDM
|
|
* change this value if having IOT issues. */
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer);
|
|
#endif
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_WIRELESS_MODE, (u8 *)&(pmlmeext->cur_wireless_mode));
|
|
|
|
if ((pmlmeext->cur_wireless_mode & WIRELESS_11B)
|
|
#ifdef CONFIG_P2P
|
|
&& (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)
|
|
#ifdef CONFIG_IOCTL_CFG80211
|
|
|| !rtw_cfg80211_iface_has_p2p_group_cap(padapter)
|
|
#endif
|
|
)
|
|
#endif
|
|
)
|
|
update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB);
|
|
else
|
|
update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB);
|
|
}
|
|
|
|
void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value);
|
|
void fire_write_MAC_cmd(_adapter *padapter, unsigned int addr, unsigned int value)
|
|
{
|
|
#if 0
|
|
struct cmd_obj *ph2c;
|
|
struct reg_rw_parm *pwriteMacPara;
|
|
struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
|
|
|
|
ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj));
|
|
if (ph2c == NULL)
|
|
return;
|
|
|
|
pwriteMacPara = (struct reg_rw_parm *)rtw_malloc(sizeof(struct reg_rw_parm));
|
|
if (pwriteMacPara == NULL) {
|
|
rtw_mfree((unsigned char *)ph2c, sizeof(struct cmd_obj));
|
|
return;
|
|
}
|
|
|
|
pwriteMacPara->rw = 1;
|
|
pwriteMacPara->addr = addr;
|
|
pwriteMacPara->value = value;
|
|
|
|
init_h2fwcmd_w_parm_no_rsp(ph2c, pwriteMacPara, GEN_CMD_CODE(_Write_MACREG));
|
|
rtw_enqueue_cmd(pcmdpriv, ph2c);
|
|
#endif
|
|
}
|
|
|
|
void update_sta_basic_rate(struct sta_info *psta, u8 wireless_mode)
|
|
{
|
|
if (IsSupportedTxCCK(wireless_mode)) {
|
|
/* Only B, B/G, and B/G/N AP could use CCK rate */
|
|
_rtw_memcpy(psta->bssrateset, rtw_basic_rate_cck, 4);
|
|
psta->bssratelen = 4;
|
|
} else {
|
|
_rtw_memcpy(psta->bssrateset, rtw_basic_rate_ofdm, 3);
|
|
psta->bssratelen = 3;
|
|
}
|
|
}
|
|
|
|
int rtw_ies_get_supported_rate(u8 *ies, uint ies_len, u8 *rate_set, u8 *rate_num)
|
|
{
|
|
u8 *ie, *p;
|
|
unsigned int ie_len;
|
|
int i, j;
|
|
|
|
struct support_rate_handler support_rate_tbl[] = {
|
|
{IEEE80211_CCK_RATE_1MB, _FALSE, _FALSE},
|
|
{IEEE80211_CCK_RATE_2MB, _FALSE, _FALSE},
|
|
{IEEE80211_CCK_RATE_5MB, _FALSE, _FALSE},
|
|
{IEEE80211_CCK_RATE_11MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_6MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_9MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_12MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_18MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_24MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_36MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_48MB, _FALSE, _FALSE},
|
|
{IEEE80211_OFDM_RATE_54MB, _FALSE, _FALSE},
|
|
};
|
|
|
|
if (!rate_set || !rate_num)
|
|
return _FALSE;
|
|
|
|
*rate_num = 0;
|
|
ie = rtw_get_ie(ies, _SUPPORTEDRATES_IE_, &ie_len, ies_len);
|
|
if (ie == NULL)
|
|
goto ext_rate;
|
|
|
|
/* get valid supported rates */
|
|
for (i = 0; i < 12; i++) {
|
|
p = ie + 2;
|
|
for (j = 0; j < ie_len; j++) {
|
|
if ((*p & ~BIT(7)) == support_rate_tbl[i].rate){
|
|
support_rate_tbl[i].existence = _TRUE;
|
|
if ((*p) & BIT(7))
|
|
support_rate_tbl[i].basic = _TRUE;
|
|
}
|
|
p++;
|
|
}
|
|
}
|
|
|
|
ext_rate:
|
|
ie = rtw_get_ie(ies, _EXT_SUPPORTEDRATES_IE_, &ie_len, ies_len);
|
|
if (ie) {
|
|
/* get valid extended supported rates */
|
|
for (i = 0; i < 12; i++) {
|
|
p = ie + 2;
|
|
for (j = 0; j < ie_len; j++) {
|
|
if ((*p & ~BIT(7)) == support_rate_tbl[i].rate){
|
|
support_rate_tbl[i].existence = _TRUE;
|
|
if ((*p) & BIT(7))
|
|
support_rate_tbl[i].basic = _TRUE;
|
|
}
|
|
p++;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < 12; i++){
|
|
if (support_rate_tbl[i].existence){
|
|
if (support_rate_tbl[i].basic)
|
|
rate_set[*rate_num] = support_rate_tbl[i].rate | IEEE80211_BASIC_RATE_MASK;
|
|
else
|
|
rate_set[*rate_num] = support_rate_tbl[i].rate;
|
|
*rate_num += 1;
|
|
}
|
|
}
|
|
|
|
if (*rate_num == 0)
|
|
return _FAIL;
|
|
|
|
if (0) {
|
|
int i;
|
|
|
|
for (i = 0; i < *rate_num; i++)
|
|
RTW_INFO("rate:0x%02x\n", *(rate_set + i));
|
|
}
|
|
|
|
return _SUCCESS;
|
|
}
|
|
|
|
void process_addba_req(_adapter *padapter, u8 *paddba_req, u8 *addr)
|
|
{
|
|
struct sta_info *psta;
|
|
u16 tid, start_seq, param;
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
struct ADDBA_request *preq = (struct ADDBA_request *)paddba_req;
|
|
u8 size, accept = _FALSE;
|
|
|
|
psta = rtw_get_stainfo(pstapriv, addr);
|
|
if (!psta)
|
|
goto exit;
|
|
|
|
start_seq = le16_to_cpu(preq->BA_starting_seqctrl) >> 4;
|
|
|
|
param = le16_to_cpu(preq->BA_para_set);
|
|
tid = (param >> 2) & 0x0f;
|
|
|
|
|
|
accept = rtw_rx_ampdu_is_accept(padapter);
|
|
if (padapter->fix_rx_ampdu_size != RX_AMPDU_SIZE_INVALID)
|
|
size = padapter->fix_rx_ampdu_size;
|
|
else {
|
|
size = rtw_rx_ampdu_size(padapter);
|
|
size = rtw_min(size, rx_ampdu_size_sta_limit(padapter, psta));
|
|
}
|
|
|
|
if (accept == _TRUE)
|
|
rtw_addbarsp_cmd(padapter, addr, tid, 0, size, start_seq);
|
|
else
|
|
rtw_addbarsp_cmd(padapter, addr, tid, 37, size, start_seq); /* reject ADDBA Req */
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void rtw_process_bar_frame(_adapter *padapter, union recv_frame *precv_frame)
|
|
{
|
|
struct sta_priv *pstapriv = &padapter->stapriv;
|
|
u8 *pframe = precv_frame->u.hdr.rx_data;
|
|
struct sta_info *psta = NULL;
|
|
struct recv_reorder_ctrl *preorder_ctrl = NULL;
|
|
u8 tid = 0;
|
|
u16 start_seq=0;
|
|
|
|
psta = rtw_get_stainfo(pstapriv, get_addr2_ptr(pframe));
|
|
if (psta == NULL)
|
|
goto exit;
|
|
|
|
tid = ((cpu_to_le16((*(u16 *)(pframe + 16))) & 0xf000) >> 12);
|
|
preorder_ctrl = &psta->recvreorder_ctrl[tid];
|
|
start_seq = ((cpu_to_le16(*(u16 *)(pframe + 18))) >> 4);
|
|
preorder_ctrl->indicate_seq = start_seq;
|
|
|
|
/* for Debug use */
|
|
if (0)
|
|
RTW_INFO(FUNC_ADPT_FMT" tid=%d, start_seq=%d\n", FUNC_ADPT_ARG(padapter), tid, start_seq);
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len)
|
|
{
|
|
u8 *pIE;
|
|
u32 *pbuf;
|
|
|
|
pIE = pframe + sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
pbuf = (u32 *)pIE;
|
|
|
|
pmlmeext->TSFValue = le32_to_cpu(*(pbuf + 1));
|
|
|
|
pmlmeext->TSFValue = pmlmeext->TSFValue << 32;
|
|
|
|
pmlmeext->TSFValue |= le32_to_cpu(*pbuf);
|
|
}
|
|
|
|
void correct_TSF(_adapter *padapter, u8 mlme_state)
|
|
{
|
|
u8 m_state = mlme_state;
|
|
|
|
rtw_hal_set_hwreg(padapter, HW_VAR_CORRECT_TSF, (u8 *)&m_state);
|
|
}
|
|
|
|
#ifdef CONFIG_BCN_RECV_TIME
|
|
/* calculate beacon receiving time
|
|
1.RxBCNTime(CCK_1M) = [192us(preamble)] + [length of beacon(byte)*8us] + [10us]
|
|
2.RxBCNTime(OFDM_6M) = [8us(S) + 8us(L) + 4us(L-SIG)] + [(length of beacon(byte)/3 + 1] *4us] + [10us]
|
|
*/
|
|
inline u16 _rx_bcn_time_calculate(uint bcn_len, u8 data_rate)
|
|
{
|
|
u16 rx_bcn_time = 0;/*us*/
|
|
|
|
if (data_rate == DESC_RATE1M)
|
|
rx_bcn_time = 192 + bcn_len * 8 + 10;
|
|
else if(data_rate == DESC_RATE6M)
|
|
rx_bcn_time = 8 + 8 + 4 + (bcn_len /3 + 1) * 4 + 10;
|
|
/*
|
|
else
|
|
RTW_ERR("%s invalid data rate(0x%02x)\n", __func__, data_rate);
|
|
*/
|
|
return rx_bcn_time;
|
|
}
|
|
void rtw_rx_bcn_time_update(_adapter *adapter, uint bcn_len, u8 data_rate)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
|
|
pmlmeext->bcn_rx_time = _rx_bcn_time_calculate(bcn_len, data_rate);
|
|
}
|
|
#endif
|
|
|
|
void beacon_timing_control(_adapter *padapter)
|
|
{
|
|
rtw_hal_bcn_related_reg_setting(padapter);
|
|
}
|
|
|
|
inline bool _rtw_macid_ctl_chk_cap(_adapter *adapter, u8 cap)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct macid_ctl_t *macid_ctl = &dvobj->macid_ctl;
|
|
|
|
if (macid_ctl->macid_cap & cap)
|
|
return _TRUE;
|
|
return _FALSE;
|
|
}
|
|
|
|
void dump_macid_map(void *sel, struct macid_bmp *map, u8 max_num)
|
|
{
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m0);
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
if (max_num && max_num > 32)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m1);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
if (max_num && max_num > 64)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m2);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
if (max_num && max_num > 96)
|
|
RTW_PRINT_SEL(sel, "0x%08x\n", map->m3);
|
|
#endif
|
|
}
|
|
|
|
inline bool rtw_macid_is_set(struct macid_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
return map->m0 & BIT(id);
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
return map->m1 & BIT(id - 32);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
return map->m2 & BIT(id - 64);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
return map->m3 & BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
inline void rtw_macid_map_set(struct macid_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
map->m0 |= BIT(id);
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
map->m1 |= BIT(id - 32);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
map->m2 |= BIT(id - 64);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
map->m3 |= BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
inline void rtw_macid_map_clr(struct macid_bmp *map, u8 id)
|
|
{
|
|
if (id < 32)
|
|
map->m0 &= ~BIT(id);
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
else if (id < 64)
|
|
map->m1 &= ~BIT(id - 32);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
else if (id < 96)
|
|
map->m2 &= ~BIT(id - 64);
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
else if (id < 128)
|
|
map->m3 &= ~BIT(id - 96);
|
|
#endif
|
|
else
|
|
rtw_warn_on(1);
|
|
}
|
|
|
|
inline bool rtw_macid_is_used(struct macid_ctl_t *macid_ctl, u8 id)
|
|
{
|
|
return rtw_macid_is_set(&macid_ctl->used, id);
|
|
}
|
|
|
|
inline bool rtw_macid_is_bmc(struct macid_ctl_t *macid_ctl, u8 id)
|
|
{
|
|
return rtw_macid_is_set(&macid_ctl->bmc, id);
|
|
}
|
|
|
|
inline u8 rtw_macid_get_iface_bmp(struct macid_ctl_t *macid_ctl, u8 id)
|
|
{
|
|
int i;
|
|
u8 iface_bmp = 0;
|
|
|
|
for (i = 0; i < CONFIG_IFACE_NUMBER; i++) {
|
|
if (rtw_macid_is_set(&macid_ctl->if_g[i], id))
|
|
iface_bmp |= BIT(i);
|
|
}
|
|
return iface_bmp;
|
|
}
|
|
|
|
inline bool rtw_macid_is_iface_shared(struct macid_ctl_t *macid_ctl, u8 id)
|
|
{
|
|
#if CONFIG_IFACE_NUMBER >= 2
|
|
int i;
|
|
u8 iface_bmp = 0;
|
|
|
|
for (i = 0; i < CONFIG_IFACE_NUMBER; i++) {
|
|
if (rtw_macid_is_set(&macid_ctl->if_g[i], id)) {
|
|
if (iface_bmp)
|
|
return 1;
|
|
iface_bmp |= BIT(i);
|
|
}
|
|
}
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
inline bool rtw_macid_is_iface_specific(struct macid_ctl_t *macid_ctl, u8 id, _adapter *adapter)
|
|
{
|
|
int i;
|
|
u8 iface_bmp = 0;
|
|
|
|
for (i = 0; i < CONFIG_IFACE_NUMBER; i++) {
|
|
if (rtw_macid_is_set(&macid_ctl->if_g[i], id)) {
|
|
if (iface_bmp || i != adapter->iface_id)
|
|
return 0;
|
|
iface_bmp |= BIT(i);
|
|
}
|
|
}
|
|
|
|
return iface_bmp ? 1 : 0;
|
|
}
|
|
|
|
inline s8 rtw_macid_get_ch_g(struct macid_ctl_t *macid_ctl, u8 id)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < 2; i++) {
|
|
if (rtw_macid_is_set(&macid_ctl->ch_g[i], id))
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
/*Record bc's mac-id and sec-cam-id*/
|
|
inline void rtw_iface_bcmc_id_set(_adapter *padapter, u8 mac_id)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
|
|
|
|
macid_ctl->iface_bmc[padapter->iface_id] = mac_id;
|
|
}
|
|
inline u8 rtw_iface_bcmc_id_get(_adapter *padapter)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
|
|
|
|
return macid_ctl->iface_bmc[padapter->iface_id];
|
|
}
|
|
#if defined(DBG_CONFIG_ERROR_RESET)
|
|
void rtw_iface_bcmc_sec_cam_map_restore(_adapter *adapter)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
|
|
int cam_id = -1;
|
|
|
|
cam_id = rtw_iface_bcmc_id_get(adapter);
|
|
if (cam_id != INVALID_SEC_MAC_CAM_ID)
|
|
rtw_sec_cam_map_set(&cam_ctl->used, cam_id);
|
|
}
|
|
#endif
|
|
void rtw_alloc_macid(_adapter *padapter, struct sta_info *psta)
|
|
{
|
|
int i;
|
|
_irqL irqL;
|
|
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
|
|
struct macid_bmp *used_map = &macid_ctl->used;
|
|
/* static u8 last_id = 0; for testing */
|
|
u8 last_id = 0;
|
|
u8 is_bc_sta = _FALSE;
|
|
|
|
if (_rtw_memcmp(psta->cmn.mac_addr, adapter_mac_addr(padapter), ETH_ALEN)) {
|
|
psta->cmn.mac_id = macid_ctl->num;
|
|
return;
|
|
}
|
|
|
|
if (_rtw_memcmp(psta->cmn.mac_addr, bc_addr, ETH_ALEN)) {
|
|
is_bc_sta = _TRUE;
|
|
rtw_iface_bcmc_id_set(padapter, INVALID_SEC_MAC_CAM_ID); /*init default value*/
|
|
}
|
|
|
|
if (is_bc_sta
|
|
#ifndef SEC_DEFAULT_KEY_SEARCH
|
|
&& (MLME_IS_STA(padapter) || MLME_IS_NULL(padapter))
|
|
#endif
|
|
) {
|
|
/* STA mode have no BMC data TX, shared with this macid */
|
|
/* When non-concurrent, only one BMC data TX is used, shared with this macid */
|
|
/* TODO: When concurrent, non-security BMC data TX may use this, but will not control by specific macid sleep */
|
|
i = RTW_DEFAULT_MGMT_MACID;
|
|
goto assigned;
|
|
}
|
|
|
|
_enter_critical_bh(&macid_ctl->lock, &irqL);
|
|
|
|
for (i = last_id; i < macid_ctl->num; i++) {
|
|
#ifdef CONFIG_MCC_MODE
|
|
/* macid 0/1 reserve for mcc for mgnt queue macid */
|
|
if (MCC_EN(padapter)) {
|
|
if (i == MCC_ROLE_STA_GC_MGMT_QUEUE_MACID)
|
|
continue;
|
|
if (i == MCC_ROLE_SOFTAP_GO_MGMT_QUEUE_MACID)
|
|
continue;
|
|
}
|
|
#endif /* CONFIG_MCC_MODE */
|
|
|
|
#ifndef SEC_DEFAULT_KEY_SEARCH
|
|
/* for BMC data TX with force camid */
|
|
if (is_bc_sta && rtw_sec_camid_is_used(dvobj_to_sec_camctl(dvobj), i))
|
|
continue;
|
|
#endif
|
|
|
|
if (!rtw_macid_is_used(macid_ctl, i))
|
|
break;
|
|
}
|
|
|
|
if (i < macid_ctl->num) {
|
|
|
|
rtw_macid_map_set(used_map, i);
|
|
|
|
#ifndef SEC_DEFAULT_KEY_SEARCH
|
|
/* for BMC data TX with force camid */
|
|
if (is_bc_sta) {
|
|
struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
|
|
|
|
rtw_macid_map_set(&macid_ctl->bmc, i);
|
|
rtw_iface_bcmc_id_set(padapter, i);
|
|
rtw_sec_cam_map_set(&cam_ctl->used, i);
|
|
if (_rtw_camctl_chk_cap(padapter, SEC_CAP_CHK_EXTRA_SEC))
|
|
rtw_sec_cam_map_set(&cam_ctl->used, i + 1);
|
|
}
|
|
#endif
|
|
|
|
rtw_macid_map_set(&macid_ctl->if_g[padapter->iface_id], i);
|
|
macid_ctl->sta[i] = psta;
|
|
|
|
/* TODO ch_g? */
|
|
|
|
last_id++;
|
|
last_id %= macid_ctl->num;
|
|
}
|
|
|
|
_exit_critical_bh(&macid_ctl->lock, &irqL);
|
|
|
|
if (i >= macid_ctl->num) {
|
|
psta->cmn.mac_id = macid_ctl->num;
|
|
RTW_ERR(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" no available macid\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->cmn.mac_addr));
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
} else
|
|
goto assigned;
|
|
|
|
assigned:
|
|
psta->cmn.mac_id = i;
|
|
RTW_INFO(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" macid:%u\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1, MAC_ARG(psta->cmn.mac_addr), psta->cmn.mac_id);
|
|
|
|
exit:
|
|
return;
|
|
}
|
|
|
|
void rtw_release_macid(_adapter *padapter, struct sta_info *psta)
|
|
{
|
|
_irqL irqL;
|
|
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
|
|
u8 ifbmp;
|
|
int i;
|
|
|
|
if (_rtw_memcmp(psta->cmn.mac_addr, adapter_mac_addr(padapter), ETH_ALEN))
|
|
goto exit;
|
|
|
|
if (psta->cmn.mac_id >= macid_ctl->num) {
|
|
RTW_WARN(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" macid:%u not valid\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1
|
|
, MAC_ARG(psta->cmn.mac_addr), psta->cmn.mac_id);
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (psta->cmn.mac_id == RTW_DEFAULT_MGMT_MACID)
|
|
goto msg;
|
|
|
|
_enter_critical_bh(&macid_ctl->lock, &irqL);
|
|
|
|
if (!rtw_macid_is_used(macid_ctl, psta->cmn.mac_id)) {
|
|
RTW_WARN(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" macid:%u not used\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1
|
|
, MAC_ARG(psta->cmn.mac_addr), psta->cmn.mac_id);
|
|
_exit_critical_bh(&macid_ctl->lock, &irqL);
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
ifbmp = rtw_macid_get_iface_bmp(macid_ctl, psta->cmn.mac_id);
|
|
if (!(ifbmp & BIT(padapter->iface_id))) {
|
|
RTW_WARN(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" macid:%u not used by self\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1
|
|
, MAC_ARG(psta->cmn.mac_addr), psta->cmn.mac_id);
|
|
_exit_critical_bh(&macid_ctl->lock, &irqL);
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (_rtw_memcmp(psta->cmn.mac_addr, bc_addr, ETH_ALEN)) {
|
|
struct cam_ctl_t *cam_ctl = dvobj_to_sec_camctl(dvobj);
|
|
u8 id = rtw_iface_bcmc_id_get(padapter);
|
|
|
|
if ((id != INVALID_SEC_MAC_CAM_ID) && (id < cam_ctl->num)) {
|
|
rtw_sec_cam_map_clr(&cam_ctl->used, id);
|
|
if (_rtw_camctl_chk_cap(padapter, SEC_CAP_CHK_EXTRA_SEC))
|
|
rtw_sec_cam_map_clr(&cam_ctl->used, id + 1);
|
|
}
|
|
|
|
rtw_iface_bcmc_id_set(padapter, INVALID_SEC_MAC_CAM_ID);
|
|
}
|
|
|
|
rtw_macid_map_clr(&macid_ctl->if_g[padapter->iface_id], psta->cmn.mac_id);
|
|
|
|
ifbmp &= ~BIT(padapter->iface_id);
|
|
if (!ifbmp) { /* only used by self */
|
|
rtw_macid_map_clr(&macid_ctl->used, psta->cmn.mac_id);
|
|
rtw_macid_map_clr(&macid_ctl->bmc, psta->cmn.mac_id);
|
|
for (i = 0; i < 2; i++)
|
|
rtw_macid_map_clr(&macid_ctl->ch_g[i], psta->cmn.mac_id);
|
|
macid_ctl->sta[psta->cmn.mac_id] = NULL;
|
|
}
|
|
|
|
_exit_critical_bh(&macid_ctl->lock, &irqL);
|
|
|
|
msg:
|
|
RTW_INFO(FUNC_ADPT_FMT" if%u, mac_addr:"MAC_FMT" macid:%u\n"
|
|
, FUNC_ADPT_ARG(padapter), padapter->iface_id + 1
|
|
, MAC_ARG(psta->cmn.mac_addr), psta->cmn.mac_id
|
|
);
|
|
|
|
exit:
|
|
psta->cmn.mac_id = macid_ctl->num;
|
|
}
|
|
|
|
/* For 8188E RA */
|
|
u8 rtw_search_max_mac_id(_adapter *padapter)
|
|
{
|
|
u8 max_mac_id = 0;
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
|
|
struct macid_ctl_t *macid_ctl = dvobj_to_macidctl(dvobj);
|
|
int i;
|
|
_irqL irqL;
|
|
|
|
/* TODO: Only search for connected macid? */
|
|
|
|
_enter_critical_bh(&macid_ctl->lock, &irqL);
|
|
for (i = (macid_ctl->num - 1); i > 0 ; i--) {
|
|
if (rtw_macid_is_used(macid_ctl, i))
|
|
break;
|
|
}
|
|
_exit_critical_bh(&macid_ctl->lock, &irqL);
|
|
max_mac_id = i;
|
|
|
|
return max_mac_id;
|
|
}
|
|
|
|
inline u8 rtw_macid_ctl_set_h2c_msr(struct macid_ctl_t *macid_ctl, u8 id, u8 h2c_msr)
|
|
{
|
|
u8 op_num_change_bmp = 0;
|
|
|
|
if (id >= macid_ctl->num) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (GET_H2CCMD_MSRRPT_PARM_OPMODE(&macid_ctl->h2c_msr[id])
|
|
&& !GET_H2CCMD_MSRRPT_PARM_OPMODE(&h2c_msr)
|
|
) {
|
|
u8 role = GET_H2CCMD_MSRRPT_PARM_ROLE(&macid_ctl->h2c_msr[id]);
|
|
|
|
if (role < H2C_MSR_ROLE_MAX) {
|
|
macid_ctl->op_num[role]--;
|
|
op_num_change_bmp |= BIT(role);
|
|
}
|
|
} else if (!GET_H2CCMD_MSRRPT_PARM_OPMODE(&macid_ctl->h2c_msr[id])
|
|
&& GET_H2CCMD_MSRRPT_PARM_OPMODE(&h2c_msr)
|
|
) {
|
|
u8 role = GET_H2CCMD_MSRRPT_PARM_ROLE(&h2c_msr);
|
|
|
|
if (role < H2C_MSR_ROLE_MAX) {
|
|
macid_ctl->op_num[role]++;
|
|
op_num_change_bmp |= BIT(role);
|
|
}
|
|
}
|
|
|
|
macid_ctl->h2c_msr[id] = h2c_msr;
|
|
if (0)
|
|
RTW_INFO("macid:%u, h2c_msr:"H2C_MSR_FMT"\n", id, H2C_MSR_ARG(&macid_ctl->h2c_msr[id]));
|
|
|
|
exit:
|
|
return op_num_change_bmp;
|
|
}
|
|
|
|
inline void rtw_macid_ctl_set_bw(struct macid_ctl_t *macid_ctl, u8 id, u8 bw)
|
|
{
|
|
if (id >= macid_ctl->num) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
macid_ctl->bw[id] = bw;
|
|
if (0)
|
|
RTW_INFO("macid:%u, bw:%s\n", id, ch_width_str(macid_ctl->bw[id]));
|
|
}
|
|
|
|
inline void rtw_macid_ctl_set_vht_en(struct macid_ctl_t *macid_ctl, u8 id, u8 en)
|
|
{
|
|
if (id >= macid_ctl->num) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
macid_ctl->vht_en[id] = en;
|
|
if (0)
|
|
RTW_INFO("macid:%u, vht_en:%u\n", id, macid_ctl->vht_en[id]);
|
|
}
|
|
|
|
inline void rtw_macid_ctl_set_rate_bmp0(struct macid_ctl_t *macid_ctl, u8 id, u32 bmp)
|
|
{
|
|
if (id >= macid_ctl->num) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
macid_ctl->rate_bmp0[id] = bmp;
|
|
if (0)
|
|
RTW_INFO("macid:%u, rate_bmp0:0x%08X\n", id, macid_ctl->rate_bmp0[id]);
|
|
}
|
|
|
|
inline void rtw_macid_ctl_set_rate_bmp1(struct macid_ctl_t *macid_ctl, u8 id, u32 bmp)
|
|
{
|
|
if (id >= macid_ctl->num) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
macid_ctl->rate_bmp1[id] = bmp;
|
|
if (0)
|
|
RTW_INFO("macid:%u, rate_bmp1:0x%08X\n", id, macid_ctl->rate_bmp1[id]);
|
|
}
|
|
|
|
#ifdef CONFIG_PROTSEL_MACSLEEP
|
|
inline void rtw_macid_ctl_init_sleep_reg(struct macid_ctl_t *macid_ctl, u16 reg_ctrl, u16 reg_info)
|
|
{
|
|
macid_ctl->reg_sleep_ctrl = reg_ctrl;
|
|
macid_ctl->reg_sleep_info = reg_info;
|
|
}
|
|
inline void rtw_macid_ctl_init_drop_reg(struct macid_ctl_t *macid_ctl, u16 reg_ctrl, u16 reg_info)
|
|
{
|
|
macid_ctl->reg_drop_ctrl = reg_ctrl;
|
|
macid_ctl->reg_drop_info = reg_info;
|
|
}
|
|
|
|
#else
|
|
inline void rtw_macid_ctl_init_sleep_reg(struct macid_ctl_t *macid_ctl, u16 m0, u16 m1, u16 m2, u16 m3)
|
|
{
|
|
macid_ctl->reg_sleep_m0 = m0;
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
macid_ctl->reg_sleep_m1 = m1;
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
macid_ctl->reg_sleep_m2 = m2;
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
macid_ctl->reg_sleep_m3 = m3;
|
|
#endif
|
|
}
|
|
|
|
inline void rtw_macid_ctl_init_drop_reg(struct macid_ctl_t *macid_ctl, u16 m0, u16 m1, u16 m2, u16 m3)
|
|
{
|
|
macid_ctl->reg_drop_m0 = m0;
|
|
#if (MACID_NUM_SW_LIMIT > 32)
|
|
macid_ctl->reg_drop_m1 = m1;
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 64)
|
|
macid_ctl->reg_drop_m2 = m2;
|
|
#endif
|
|
#if (MACID_NUM_SW_LIMIT > 96)
|
|
macid_ctl->reg_drop_m3 = m3;
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
inline void rtw_macid_ctl_init(struct macid_ctl_t *macid_ctl)
|
|
{
|
|
int i;
|
|
u8 id = RTW_DEFAULT_MGMT_MACID;
|
|
|
|
rtw_macid_map_set(&macid_ctl->used, id);
|
|
rtw_macid_map_set(&macid_ctl->bmc, id);
|
|
for (i = 0; i < CONFIG_IFACE_NUMBER; i++)
|
|
rtw_macid_map_set(&macid_ctl->if_g[i], id);
|
|
macid_ctl->sta[id] = NULL;
|
|
|
|
_rtw_spinlock_init(&macid_ctl->lock);
|
|
}
|
|
|
|
inline void rtw_macid_ctl_deinit(struct macid_ctl_t *macid_ctl)
|
|
{
|
|
_rtw_spinlock_free(&macid_ctl->lock);
|
|
}
|
|
|
|
inline bool rtw_bmp_is_set(const u8 *bmp, u8 bmp_len, u8 id)
|
|
{
|
|
if (id / 8 >= bmp_len)
|
|
return 0;
|
|
|
|
return bmp[id / 8] & BIT(id % 8);
|
|
}
|
|
|
|
inline void rtw_bmp_set(u8 *bmp, u8 bmp_len, u8 id)
|
|
{
|
|
if (id / 8 < bmp_len)
|
|
bmp[id / 8] |= BIT(id % 8);
|
|
}
|
|
|
|
inline void rtw_bmp_clear(u8 *bmp, u8 bmp_len, u8 id)
|
|
{
|
|
if (id / 8 < bmp_len)
|
|
bmp[id / 8] &= ~BIT(id % 8);
|
|
}
|
|
|
|
inline bool rtw_bmp_not_empty(const u8 *bmp, u8 bmp_len)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < bmp_len; i++) {
|
|
if (bmp[i])
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
inline bool rtw_bmp_not_empty_exclude_bit0(const u8 *bmp, u8 bmp_len)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < bmp_len; i++) {
|
|
if (i == 0) {
|
|
if (bmp[i] & 0xFE)
|
|
return 1;
|
|
} else {
|
|
if (bmp[i])
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
/* Check the id be set or not in map , if yes , return a none zero value*/
|
|
bool rtw_tim_map_is_set(_adapter *padapter, const u8 *map, u8 id)
|
|
{
|
|
return rtw_bmp_is_set(map, padapter->stapriv.aid_bmp_len, id);
|
|
}
|
|
|
|
/* Set the id into map array*/
|
|
void rtw_tim_map_set(_adapter *padapter, u8 *map, u8 id)
|
|
{
|
|
rtw_bmp_set(map, padapter->stapriv.aid_bmp_len, id);
|
|
}
|
|
|
|
/* Clear the id from map array*/
|
|
void rtw_tim_map_clear(_adapter *padapter, u8 *map, u8 id)
|
|
{
|
|
rtw_bmp_clear(map, padapter->stapriv.aid_bmp_len, id);
|
|
}
|
|
|
|
/* Check have anyone bit be set , if yes return true*/
|
|
bool rtw_tim_map_anyone_be_set(_adapter *padapter, const u8 *map)
|
|
{
|
|
return rtw_bmp_not_empty(map, padapter->stapriv.aid_bmp_len);
|
|
}
|
|
|
|
/* Check have anyone bit be set exclude bit0 , if yes return true*/
|
|
bool rtw_tim_map_anyone_be_set_exclude_aid0(_adapter *padapter, const u8 *map)
|
|
{
|
|
return rtw_bmp_not_empty_exclude_bit0(map, padapter->stapriv.aid_bmp_len);
|
|
}
|
|
#endif /* CONFIG_AP_MODE */
|
|
|
|
#if 0
|
|
unsigned int setup_beacon_frame(_adapter *padapter, unsigned char *beacon_frame)
|
|
{
|
|
unsigned short ATIMWindow;
|
|
unsigned char *pframe;
|
|
struct tx_desc *ptxdesc;
|
|
struct rtw_ieee80211_hdr *pwlanhdr;
|
|
unsigned short *fctrl;
|
|
unsigned int rate_len, len = 0;
|
|
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
|
|
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
|
|
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
|
|
WLAN_BSSID_EX *cur_network = &(pmlmeinfo->network);
|
|
u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
|
|
|
|
_rtw_memset(beacon_frame, 0, 256);
|
|
|
|
pframe = beacon_frame + TXDESC_SIZE;
|
|
|
|
pwlanhdr = (struct rtw_ieee80211_hdr *)pframe;
|
|
|
|
fctrl = &(pwlanhdr->frame_ctl);
|
|
*(fctrl) = 0;
|
|
|
|
_rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN);
|
|
_rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN);
|
|
_rtw_memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN);
|
|
|
|
set_frame_sub_type(pframe, WIFI_BEACON);
|
|
|
|
pframe += sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
len = sizeof(struct rtw_ieee80211_hdr_3addr);
|
|
|
|
/* timestamp will be inserted by hardware */
|
|
pframe += 8;
|
|
len += 8;
|
|
|
|
/* beacon interval: 2 bytes */
|
|
_rtw_memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2);
|
|
|
|
pframe += 2;
|
|
len += 2;
|
|
|
|
/* capability info: 2 bytes */
|
|
_rtw_memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2);
|
|
|
|
pframe += 2;
|
|
len += 2;
|
|
|
|
/* SSID */
|
|
pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &len);
|
|
|
|
/* 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, &len);
|
|
|
|
/* DS parameter set */
|
|
pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&(cur_network->Configuration.DSConfig), &len);
|
|
|
|
/* IBSS Parameter Set... */
|
|
/* ATIMWindow = cur->Configuration.ATIMWindow; */
|
|
ATIMWindow = 0;
|
|
pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &len);
|
|
|
|
/* todo: ERP IE */
|
|
|
|
/* EXTERNDED SUPPORTED RATE */
|
|
if (rate_len > 8)
|
|
pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &len);
|
|
|
|
if ((len + TXDESC_SIZE) > 256) {
|
|
/* RTW_INFO("marc: beacon frame too large\n"); */
|
|
return 0;
|
|
}
|
|
|
|
/* fill the tx descriptor */
|
|
ptxdesc = (struct tx_desc *)beacon_frame;
|
|
|
|
/* offset 0 */
|
|
ptxdesc->txdw0 |= cpu_to_le32(len & 0x0000ffff);
|
|
ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00ff0000); /* default = 32 bytes for TX Desc */
|
|
|
|
/* offset 4 */
|
|
ptxdesc->txdw1 |= cpu_to_le32((0x10 << QSEL_SHT) & 0x00001f00);
|
|
|
|
/* offset 8 */
|
|
ptxdesc->txdw2 |= cpu_to_le32(BMC);
|
|
ptxdesc->txdw2 |= cpu_to_le32(BK);
|
|
|
|
/* offset 16 */
|
|
ptxdesc->txdw4 = 0x80000000;
|
|
|
|
/* offset 20 */
|
|
ptxdesc->txdw5 = 0x00000000; /* 1M */
|
|
|
|
return len + TXDESC_SIZE;
|
|
}
|
|
#endif
|
|
|
|
_adapter *dvobj_get_port0_adapter(struct dvobj_priv *dvobj)
|
|
{
|
|
_adapter *port0_iface = NULL;
|
|
int i;
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (get_hw_port(dvobj->padapters[i]) == HW_PORT0)
|
|
break;
|
|
}
|
|
|
|
if (i < 0 || i >= dvobj->iface_nums)
|
|
rtw_warn_on(1);
|
|
else
|
|
port0_iface = dvobj->padapters[i];
|
|
|
|
return port0_iface;
|
|
}
|
|
|
|
_adapter *dvobj_get_unregisterd_adapter(struct dvobj_priv *dvobj)
|
|
{
|
|
_adapter *adapter = NULL;
|
|
int i;
|
|
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (dvobj->padapters[i]->registered == 0)
|
|
break;
|
|
}
|
|
|
|
if (i < dvobj->iface_nums)
|
|
adapter = dvobj->padapters[i];
|
|
|
|
return adapter;
|
|
}
|
|
|
|
_adapter *dvobj_get_adapter_by_addr(struct dvobj_priv *dvobj, u8 *addr)
|
|
{
|
|
_adapter *adapter = NULL;
|
|
int i;
|
|
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
if (_rtw_memcmp(dvobj->padapters[i]->mac_addr, addr, ETH_ALEN) == _TRUE)
|
|
break;
|
|
}
|
|
|
|
if (i < dvobj->iface_nums)
|
|
adapter = dvobj->padapters[i];
|
|
|
|
return adapter;
|
|
}
|
|
|
|
#ifdef CONFIG_WOWLAN
|
|
bool rtw_wowlan_parser_pattern_cmd(u8 *input, char *pattern,
|
|
int *pattern_len, char *bit_mask)
|
|
{
|
|
char *cp = NULL;
|
|
size_t len = 0;
|
|
int pos = 0, mask_pos = 0, res = 0;
|
|
|
|
/* To get the pattern string after "=", when we use :
|
|
* iwpriv wlanX pattern=XX:XX:..:XX
|
|
*/
|
|
cp = strchr(input, '=');
|
|
if (cp) {
|
|
*cp = 0;
|
|
cp++;
|
|
input = cp;
|
|
}
|
|
|
|
/* To take off the newline character '\n'(0x0a) at the end of pattern string,
|
|
* when we use echo xxxx > /proc/xxxx
|
|
*/
|
|
cp = strchr(input, '\n');
|
|
if (cp)
|
|
*cp = 0;
|
|
|
|
while (input) {
|
|
cp = strsep((char **)(&input), ":");
|
|
|
|
if (bit_mask && (strcmp(cp, "-") == 0 ||
|
|
strcmp(cp, "xx") == 0 ||
|
|
strcmp(cp, "--") == 0)) {
|
|
/* skip this byte and leave mask bit unset */
|
|
} else {
|
|
u8 hex;
|
|
|
|
if (strlen(cp) != 2) {
|
|
RTW_ERR("%s:[ERROR] hex len != 2, input=[%s]\n",
|
|
__func__, cp);
|
|
goto error;
|
|
}
|
|
|
|
if (hexstr2bin(cp, &hex, 1) < 0) {
|
|
RTW_ERR("%s:[ERROR] pattern is invalid, input=[%s]\n",
|
|
__func__, cp);
|
|
goto error;
|
|
}
|
|
|
|
pattern[pos] = hex;
|
|
mask_pos = pos / 8;
|
|
if (bit_mask)
|
|
bit_mask[mask_pos] |= 1 << (pos % 8);
|
|
}
|
|
|
|
pos++;
|
|
}
|
|
|
|
(*pattern_len) = pos;
|
|
|
|
return _TRUE;
|
|
error:
|
|
return _FALSE;
|
|
}
|
|
|
|
void rtw_wow_pattern_sw_reset(_adapter *adapter)
|
|
{
|
|
int i;
|
|
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(adapter);
|
|
|
|
if (pwrctrlpriv->default_patterns_en == _TRUE)
|
|
pwrctrlpriv->wowlan_pattern_idx = DEFAULT_PATTERN_NUM;
|
|
else
|
|
pwrctrlpriv->wowlan_pattern_idx = 0;
|
|
|
|
for (i = 0 ; i < MAX_WKFM_CAM_NUM; i++) {
|
|
_rtw_memset(pwrctrlpriv->patterns[i].content, '\0', sizeof(pwrctrlpriv->patterns[i].content));
|
|
_rtw_memset(pwrctrlpriv->patterns[i].mask, '\0', sizeof(pwrctrlpriv->patterns[i].mask));
|
|
pwrctrlpriv->patterns[i].len = 0;
|
|
}
|
|
}
|
|
|
|
u8 rtw_set_default_pattern(_adapter *adapter)
|
|
{
|
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
|
|
u8 index = 0;
|
|
u8 multicast_addr[3] = {0x01, 0x00, 0x5e};
|
|
u8 multicast_ip[4] = {0xe0, 0x28, 0x28, 0x2a};
|
|
|
|
u8 unicast_mask[5] = {0x3f, 0x70, 0x80, 0xc0, 0x03};
|
|
u8 icmpv6_mask[7] = {0x00, 0x70, 0x10, 0x00, 0xc0, 0xc0, 0x3f};
|
|
u8 multicast_mask[5] = {0x07, 0x70, 0x80, 0xc0, 0x03};
|
|
|
|
u8 ip_protocol[3] = {0x08, 0x00, 0x45};
|
|
u8 ipv6_protocol[3] = {0x86, 0xdd, 0x60};
|
|
|
|
u8 *target = NULL;
|
|
|
|
if (pwrpriv->default_patterns_en == _FALSE)
|
|
return 0;
|
|
|
|
for (index = 0 ; index < DEFAULT_PATTERN_NUM ; index++) {
|
|
_rtw_memset(pwrpriv->patterns[index].content, 0,
|
|
sizeof(pwrpriv->patterns[index].content));
|
|
_rtw_memset(pwrpriv->patterns[index].mask, 0,
|
|
sizeof(pwrpriv->patterns[index].mask));
|
|
pwrpriv->patterns[index].len = 0;
|
|
}
|
|
|
|
/*TCP/ICMP unicast*/
|
|
for (index = 0 ; index < DEFAULT_PATTERN_NUM ; index++) {
|
|
switch (index) {
|
|
case 0:
|
|
target = pwrpriv->patterns[index].content;
|
|
_rtw_memcpy(target, adapter_mac_addr(adapter),
|
|
ETH_ALEN);
|
|
|
|
target += ETH_TYPE_OFFSET;
|
|
_rtw_memcpy(target, &ip_protocol,
|
|
sizeof(ip_protocol));
|
|
|
|
/* TCP */
|
|
target += (PROTOCOL_OFFSET - ETH_TYPE_OFFSET);
|
|
_rtw_memset(target, 0x06, 1);
|
|
|
|
target += (IP_OFFSET - PROTOCOL_OFFSET);
|
|
|
|
_rtw_memcpy(target, pmlmeinfo->ip_addr,
|
|
RTW_IP_ADDR_LEN);
|
|
|
|
_rtw_memcpy(pwrpriv->patterns[index].mask,
|
|
&unicast_mask, sizeof(unicast_mask));
|
|
|
|
pwrpriv->patterns[index].len =
|
|
IP_OFFSET + RTW_IP_ADDR_LEN;
|
|
break;
|
|
case 1:
|
|
target = pwrpriv->patterns[index].content;
|
|
_rtw_memcpy(target, adapter_mac_addr(adapter),
|
|
ETH_ALEN);
|
|
|
|
target += ETH_TYPE_OFFSET;
|
|
_rtw_memcpy(target, &ip_protocol, sizeof(ip_protocol));
|
|
|
|
/* ICMP */
|
|
target += (PROTOCOL_OFFSET - ETH_TYPE_OFFSET);
|
|
_rtw_memset(target, 0x01, 1);
|
|
|
|
target += (IP_OFFSET - PROTOCOL_OFFSET);
|
|
_rtw_memcpy(target, pmlmeinfo->ip_addr,
|
|
RTW_IP_ADDR_LEN);
|
|
|
|
_rtw_memcpy(pwrpriv->patterns[index].mask,
|
|
&unicast_mask, sizeof(unicast_mask));
|
|
pwrpriv->patterns[index].len =
|
|
|
|
IP_OFFSET + RTW_IP_ADDR_LEN;
|
|
break;
|
|
#ifdef CONFIG_IPV6
|
|
case 2:
|
|
if (pwrpriv->wowlan_ns_offload_en == _TRUE) {
|
|
target = pwrpriv->patterns[index].content;
|
|
target += ETH_TYPE_OFFSET;
|
|
|
|
_rtw_memcpy(target, &ipv6_protocol,
|
|
sizeof(ipv6_protocol));
|
|
|
|
/* ICMPv6 */
|
|
target += (IPv6_PROTOCOL_OFFSET -
|
|
ETH_TYPE_OFFSET);
|
|
_rtw_memset(target, 0x3a, 1);
|
|
|
|
target += (IPv6_OFFSET - IPv6_PROTOCOL_OFFSET);
|
|
_rtw_memcpy(target, pmlmeinfo->ip6_addr,
|
|
RTW_IPv6_ADDR_LEN);
|
|
|
|
_rtw_memcpy(pwrpriv->patterns[index].mask,
|
|
&icmpv6_mask, sizeof(icmpv6_mask));
|
|
pwrpriv->patterns[index].len =
|
|
IPv6_OFFSET + RTW_IPv6_ADDR_LEN;
|
|
}
|
|
break;
|
|
#endif /*CONFIG_IPV6*/
|
|
case 3:
|
|
target = pwrpriv->patterns[index].content;
|
|
_rtw_memcpy(target, &multicast_addr,
|
|
sizeof(multicast_addr));
|
|
|
|
target += ETH_TYPE_OFFSET;
|
|
_rtw_memcpy(target, &ip_protocol, sizeof(ip_protocol));
|
|
|
|
/* UDP */
|
|
target += (PROTOCOL_OFFSET - ETH_TYPE_OFFSET);
|
|
_rtw_memset(target, 0x11, 1);
|
|
|
|
target += (IP_OFFSET - PROTOCOL_OFFSET);
|
|
_rtw_memcpy(target, &multicast_ip,
|
|
sizeof(multicast_ip));
|
|
|
|
_rtw_memcpy(pwrpriv->patterns[index].mask,
|
|
&multicast_mask, sizeof(multicast_mask));
|
|
|
|
pwrpriv->patterns[index].len =
|
|
IP_OFFSET + sizeof(multicast_ip);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return index;
|
|
}
|
|
|
|
void rtw_dump_priv_pattern(_adapter *adapter, u8 idx)
|
|
{
|
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
|
|
char str_1[128];
|
|
char *p_str;
|
|
u8 val8 = 0;
|
|
int i = 0, j = 0, len = 0, max_len = 0;
|
|
|
|
RTW_INFO("=========[%d]========\n", idx);
|
|
|
|
RTW_INFO(">>>priv_pattern_content:\n");
|
|
p_str = str_1;
|
|
max_len = sizeof(str_1);
|
|
for (i = 0 ; i < MAX_WKFM_PATTERN_SIZE / 8 ; i++) {
|
|
_rtw_memset(p_str, 0, max_len);
|
|
len = 0;
|
|
for (j = 0 ; j < 8 ; j++) {
|
|
val8 = pwrctl->patterns[idx].content[i * 8 + j];
|
|
len += snprintf(p_str + len, max_len - len,
|
|
"%02x ", val8);
|
|
}
|
|
RTW_INFO("%s\n", p_str);
|
|
}
|
|
|
|
RTW_INFO(">>>priv_pattern_mask:\n");
|
|
for (i = 0 ; i < MAX_WKFM_SIZE / 8 ; i++) {
|
|
_rtw_memset(p_str, 0, max_len);
|
|
len = 0;
|
|
for (j = 0 ; j < 8 ; j++) {
|
|
val8 = pwrctl->patterns[idx].mask[i * 8 + j];
|
|
len += snprintf(p_str + len, max_len - len,
|
|
"%02x ", val8);
|
|
}
|
|
RTW_INFO("%s\n", p_str);
|
|
}
|
|
|
|
RTW_INFO(">>>priv_pattern_len:\n");
|
|
RTW_INFO("%s: len: %d\n", __func__, pwrctl->patterns[idx].len);
|
|
}
|
|
|
|
void rtw_wow_pattern_sw_dump(_adapter *adapter)
|
|
{
|
|
int i;
|
|
|
|
RTW_INFO("********[RTK priv-patterns]*********\n");
|
|
for (i = 0 ; i < MAX_WKFM_CAM_NUM; i++)
|
|
rtw_dump_priv_pattern(adapter, i);
|
|
}
|
|
|
|
void rtw_get_sec_iv(PADAPTER padapter, u8 *pcur_dot11txpn, u8 *StaAddr)
|
|
{
|
|
struct sta_info *psta;
|
|
struct security_priv *psecpriv = &padapter->securitypriv;
|
|
|
|
_rtw_memset(pcur_dot11txpn, 0, 8);
|
|
if (NULL == StaAddr)
|
|
return;
|
|
psta = rtw_get_stainfo(&padapter->stapriv, StaAddr);
|
|
RTW_INFO("%s(): StaAddr: %02x %02x %02x %02x %02x %02x\n",
|
|
__func__, StaAddr[0], StaAddr[1], StaAddr[2],
|
|
StaAddr[3], StaAddr[4], StaAddr[5]);
|
|
|
|
if (psta) {
|
|
if ((psecpriv->dot11PrivacyAlgrthm == _AES_) ||
|
|
(psecpriv->dot11PrivacyAlgrthm == _CCMP_256_))
|
|
AES_IV(pcur_dot11txpn, psta->dot11txpn, 0);
|
|
else if (psecpriv->dot11PrivacyAlgrthm == _TKIP_)
|
|
TKIP_IV(pcur_dot11txpn, psta->dot11txpn, 0);
|
|
else if ((psecpriv->dot11PrivacyAlgrthm == _GCMP_) ||
|
|
(psecpriv->dot11PrivacyAlgrthm == _GCMP_256_))
|
|
GCMP_IV(pcur_dot11txpn, psta->dot11txpn, 0);
|
|
|
|
RTW_INFO("%s(): CurrentIV: %02x %02x %02x %02x %02x %02x %02x %02x\n"
|
|
, __func__, pcur_dot11txpn[0], pcur_dot11txpn[1],
|
|
pcur_dot11txpn[2], pcur_dot11txpn[3], pcur_dot11txpn[4],
|
|
pcur_dot11txpn[5], pcur_dot11txpn[6], pcur_dot11txpn[7]);
|
|
}
|
|
}
|
|
|
|
#ifdef CONFIG_WAR_OFFLOAD
|
|
#if defined(CONFIG_OFFLOAD_MDNS_V4) || defined(CONFIG_OFFLOAD_MDNS_V6)
|
|
void rtw_wow_war_mdns_dump_buf(struct seq_file *m, u8 *title, u8 *buf, u32 len)
|
|
{
|
|
u32 i;
|
|
|
|
RTW_PRINT_SEL(m, "\t%s (%d)\n\t\t", title, len);
|
|
for (i = 1; i <= len; i++)
|
|
{
|
|
RTW_PRINT_SEL(m, "%2.2x-", *(buf + i - 1));
|
|
if( (i%16 == 0) && (len != i) ) RTW_PRINT_SEL(m, "\n\t\t");
|
|
}
|
|
RTW_PRINT_SEL(m, "\n\n");
|
|
}
|
|
|
|
void rtw_wow_war_mdns_dump_txt(struct seq_file *m, u8 *title, u8 *buf, u32 len)
|
|
{
|
|
u16 idx=1, offset=0; /* offset = the location of L in the Length.Value */
|
|
|
|
RTW_PRINT_SEL(m, "\t%s (%d)\n\t", title, len);
|
|
for (; offset < len; idx++)
|
|
{
|
|
int item_len = buf[offset];
|
|
u8 item_buf[256]={0};
|
|
|
|
_rtw_memcpy(item_buf, (buf + offset + 1), item_len);
|
|
RTW_PRINT_SEL(m, "\t[%d] => %s (%d)\n\t", idx, item_buf, item_len);
|
|
_rtw_memset(item_buf, 0, sizeof(item_buf));
|
|
offset += (1+item_len);
|
|
}
|
|
RTW_PRINT_SEL(m, "\n\n");
|
|
}
|
|
|
|
bool rtw_wow_war_mdns_parser_pattern(u8 *input, char *target,
|
|
u32 *target_len, u32 type)
|
|
{
|
|
char *cp = NULL, *end = NULL;
|
|
size_t len = 0;
|
|
int pos = 0, mask_pos = 0, res = 0;
|
|
u8 member[2] = {0};
|
|
|
|
/* reset */
|
|
_rtw_memset(target, '\0', type);
|
|
(*target_len) = 0;
|
|
|
|
cp = strchr(input, '=');
|
|
if (cp) {
|
|
*cp = 0;
|
|
cp++;
|
|
input = cp;
|
|
}
|
|
|
|
while (1) {
|
|
cp = strchr(input, ':');
|
|
|
|
if (cp) {
|
|
len = strlen(input) - strlen(cp);
|
|
*cp = 0;
|
|
cp++;
|
|
} else
|
|
len = 2;
|
|
|
|
{
|
|
u8 hex,idx=0, pos_in_unit_as_4bit = 0;
|
|
|
|
strncpy(member, input, len);
|
|
res = sscanf(member, "%02hhx", &hex);
|
|
|
|
target[pos] = hex;
|
|
|
|
/* RTW_INFO("==> in; input-member = %s, hex = %x, target[%d] = %x\n", member, hex, target[pos], pos); */
|
|
|
|
for(idx = 0; idx<2;idx++)
|
|
{
|
|
pos_in_unit_as_4bit = pos*2 + (1-idx);
|
|
mask_pos = (pos_in_unit_as_4bit /8);
|
|
|
|
if(!IsHexDigit(member[idx]))
|
|
{
|
|
RTW_ERR("%s:[ERROR] pattern is invalid!!(%c)\n",__func__, member[idx]);
|
|
goto error;
|
|
}
|
|
|
|
/* RTW_INFO("==> in; pos = %d, pos_in_unit_as_4bit = %d, mask-pos = %d \n", pos, pos_in_unit_as_4bit, mask_pos);
|
|
RTW_INFO("==> in; hex(0x%02x), member(%c%c) \n", pattern[pos], member[1], member[0]); */
|
|
}
|
|
/* RTW_INFO_DUMP("Pattern Mask: ",bit_mask, 6); */
|
|
}
|
|
|
|
pos++;
|
|
if (!cp)
|
|
break;
|
|
input = cp;
|
|
}
|
|
|
|
(*target_len) = pos;
|
|
|
|
return _TRUE;
|
|
error:
|
|
return _FALSE;
|
|
|
|
}
|
|
|
|
static struct war_mdns_service_info default_sinfo[] = {
|
|
/* example of default setting */
|
|
RTW_MDNS_SRV_INFO("_ipp", 4, "_tcp", 4, "local", 5, 0x02, 0x77, 7200, "KM1", 3, 0),
|
|
RTW_MDNS_SRV_INFO("_ipps", 5, "_tcp", 4, "local", 5, 0x02, 0x77, 7200, "KM2", 3, 0),
|
|
RTW_MDNS_SRV_INFO("_http", 5, "_tcp", 4, "local", 5, 0x00, 0x50, 7200, "KM3", 3, 2),
|
|
RTW_MDNS_SRV_INFO("_privet", 7, "_tcp", 4, "local", 5, 0x00, 0x50, 7200, "KM4", 3, 3),
|
|
RTW_MDNS_SRV_INFO("_https", 6, "_tcp", 4, "local", 5, 0x01, 0xbb, 7200, "KM5", 3, 2),
|
|
RTW_MDNS_SRV_INFO("_uscan", 6, "_tcp", 4, "local", 5, 0x1f, 0x91, 7200, "KM6", 3, 4),
|
|
RTW_MDNS_SRV_INFO("_printer", 8, "_tcp", 4, "local", 5, 0x23, 0x8c, 7200, "KM7", 3, 1),
|
|
RTW_MDNS_SRV_INFO("_pdl-datastream", 15, "_tcp", 4, "local", 5, 0x23, 0x8c, 7200, "KM8", 3, 1)
|
|
|
|
};
|
|
|
|
void rtw_wow_war_mdns_parms_reset(_adapter *adapter, u8 is_set_default)
|
|
{
|
|
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(adapter);
|
|
u8 i =0;
|
|
u16 offset=0;
|
|
u8 default_domain_name[] = "Generic";
|
|
//u8 default_machine_name[] = { 0x0a, 0x5f, 0x75, 0x6e, 0x69, 0x76, 0x65, 0x72, 0x73, 0x61, 0x6c, 0x04, 0x5f, 0x73, 0x75, 0x62 };
|
|
//u8 default_machine_name_len = 16;
|
|
u8 default_machine_name[] = { 0x0a, 0x5f, 0x75, 0x6e, 0x69, 0x76, 0x65, 0x72, 0x73, 0x61, 0x6c}; /* length : 10 name : _universal */
|
|
u8 default_machine_name_len = 11;
|
|
|
|
/* set default txt value*/
|
|
char *default_txt_rsp_0_for_serive[2] = { "_ipp", "_ipps" };
|
|
char *default_txt_rsp_0[25] = {
|
|
"txtvers=1", "qtotal=1", "usb_MFG=KONICA MINOLTA", "usb_MDL=C754Series",
|
|
"rp=ipp/print","priority=54","tr=Generic 35c-4", "product=DriverName",
|
|
"pdl=application/postscript,image/urf,application/octet-stream,image/jpeg",
|
|
"adminurl=http://KM00D91C.local./wcd/a_network.xml",
|
|
"note=Copy Room", "Transparent=T", "Binary=T", "TBCP=T",
|
|
"URF=V1,4,w8,SRGB24,ADOBERGB24-48,DEVW8,DEVRGB24,DEVCMYK32,RS150000000,IS19-20-21,MT1-3,OB1,PQ4,DM1,FN3-14,CP255",
|
|
"rfo=ipp/faxout", "Fax=T", "Scan=T", "Duplex=T", "Color=T", "air=none",
|
|
"Kind=document,envelope,photo",
|
|
"PaperMax=tabloid-A3", "UUID=6c183832-69ba-541b-baf6-6d947c144325", "TLS=1.2"
|
|
};
|
|
|
|
char *default_txt_rsp_1_for_serive[2] = { "_printer", "_pdl-datastream" };
|
|
char *default_txt_rsp_1[13] = {
|
|
"txtvers=1", "qtotal=1", "usb_MFG=KONICA MINOLTA", "usb_MDL=C754Series",
|
|
"rp=print","priority=51","tr=Generic 35c-4", "product=DriverName",
|
|
"pdl=application/postscript", "note=Copy Room", "Transparent=T", "Binary=T", "TBCP=F"
|
|
};
|
|
|
|
char *default_txt_rsp_2_for_serive[2] = { "_http", "_https" };
|
|
char *default_txt_rsp_2[1] = {
|
|
"Path=/"
|
|
};
|
|
|
|
char *default_txt_rsp_3_for_serive[1] = { "_privet" };
|
|
char *default_txt_rsp_3[5] = {
|
|
"txtvers=1", "url=https://www.google.com/cloudprint",
|
|
"type=printer", "cs=not-configured","note=Copy Room"
|
|
};
|
|
|
|
char *default_txt_rsp_4_for_serive[1] = { "_uscan" };
|
|
char *default_txt_rsp_4[11] = {
|
|
"txtvers=1", "vers=2.5", "adminurl=http://KM00D91C.local./wsd/a_network_airprint.xml",
|
|
"representation=http://KM00D91C.local./wcd/DeviceIcon_1283png",
|
|
"rs=eSCL", "ty=KONICA MINOLTA bishub C287", "note=japan",
|
|
"pdl=image/jpeg,image/tiff,application/pdf",
|
|
"UUID=dd5454cc-e196-5711-aa1f-35be49a6ca9f",
|
|
"cs=color,grayscale,binary", "is=platen,adf,duplex=T"
|
|
};
|
|
|
|
|
|
/* reset ===> */
|
|
|
|
_rtw_memset(pwrpriv->wowlan_war_offload_mdns_domain_name, 0, MAX_MDNS_DOMAIN_NAME_LEN);
|
|
_rtw_memset(pwrpriv->wowlan_war_offload_mdns_mnane, 0, sizeof(pwrpriv->wowlan_war_offload_mdns_mnane));
|
|
_rtw_memset(pwrpriv->wowlan_war_offload_mdns_service, 0, sizeof(pwrpriv->wowlan_war_offload_mdns_service));
|
|
_rtw_memset(pwrpriv->wowlan_war_offload_mdns_txt_rsp, 0, sizeof(pwrpriv->wowlan_war_offload_mdns_txt_rsp));
|
|
|
|
pwrpriv->wowlan_war_offload_mdns_domain_name_len = 0;
|
|
pwrpriv->wowlan_war_offload_mdns_mnane_num = 0;
|
|
pwrpriv->wowlan_war_offload_mdns_service_info_num = 0;
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp_num = 0;
|
|
pwrpriv->wowlan_war_offload_mdns_para_cur_size = 0;
|
|
pwrpriv->wowlan_war_offload_mdns_rsp_cur_size = 0;
|
|
|
|
/* init ===> */
|
|
|
|
if(is_set_default)
|
|
{
|
|
// domain_name
|
|
pwrpriv->wowlan_war_offload_mdns_domain_name_len = strlen(default_domain_name);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_domain_name, default_domain_name, sizeof(default_domain_name));
|
|
|
|
// machine name
|
|
pwrpriv->wowlan_war_offload_mdns_mnane_num = 1;
|
|
pwrpriv->wowlan_war_offload_mdns_mnane[0].name_len = default_machine_name_len;
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_mnane[0].name, default_machine_name, default_machine_name_len);
|
|
|
|
// service info
|
|
pwrpriv->wowlan_war_offload_mdns_service_info_num = 8;
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_service, default_sinfo, sizeof(default_sinfo));
|
|
|
|
// type txt rsp 0~5
|
|
// 0
|
|
for(offset=0, i=0; i<25; i++)
|
|
{
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[0].txt[offset++] = strlen(default_txt_rsp_0[i]);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_txt_rsp[0].txt + offset, default_txt_rsp_0[i], strlen(default_txt_rsp_0[i]));
|
|
offset += strlen(default_txt_rsp_0[i]);
|
|
RTW_INFO("==> default_txt_rsp_0[%d]: [%s](%zu), offset(%d)\n", i, default_txt_rsp_0[i], strlen(default_txt_rsp_0[i]), offset);
|
|
}
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[0].txt_len = offset;
|
|
// RTW_INFO("==> offset = %d\n\n", offset);
|
|
|
|
|
|
// 1
|
|
for(offset=0, i=0; i<13; i++)
|
|
{
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[1].txt[offset++] = strlen(default_txt_rsp_1[i]);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_txt_rsp[1].txt + offset, default_txt_rsp_1[i], strlen(default_txt_rsp_1[i]));
|
|
offset += strlen(default_txt_rsp_1[i]);
|
|
}
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[1].txt_len = offset;
|
|
// RTW_INFO("==> offset = %d\n\n", offset);
|
|
|
|
// 2
|
|
for(offset=0, i=0; i<1; i++)
|
|
{
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[2].txt[offset++] = strlen(default_txt_rsp_2[i]);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_txt_rsp[2].txt + offset, default_txt_rsp_2[i], strlen(default_txt_rsp_2[i]));
|
|
offset += strlen(default_txt_rsp_2[i]);
|
|
}
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[2].txt_len = offset;
|
|
// RTW_INFO("==> offset = %d\n\n", offset);
|
|
|
|
// 3
|
|
for(offset=0, i=0; i<5; i++)
|
|
{
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[3].txt[offset++] = strlen(default_txt_rsp_3[i]);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_txt_rsp[3].txt + offset, default_txt_rsp_3[i], strlen(default_txt_rsp_3[i]));
|
|
offset += strlen(default_txt_rsp_3[i]);
|
|
}
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[3].txt_len = offset;
|
|
// RTW_INFO("==> offset = %d\n\n", offset);
|
|
|
|
// 4
|
|
for(offset=0, i=0; i<11; i++)
|
|
{
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[4].txt[offset++] = strlen(default_txt_rsp_4[i]);
|
|
_rtw_memcpy(pwrpriv->wowlan_war_offload_mdns_txt_rsp[4].txt + offset, default_txt_rsp_4[i], strlen(default_txt_rsp_4[i]));
|
|
offset += strlen(default_txt_rsp_4[i]);
|
|
}
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp[4].txt_len = offset;
|
|
// RTW_INFO("==> offset = %d\n\n", offset);
|
|
|
|
/* txt_rsp_num is always as MAX_MDNS_TXT_NUM because the input mechanism(new/append) makes the entities are not in order */
|
|
pwrpriv->wowlan_war_offload_mdns_txt_rsp_num = MAX_MDNS_TXT_NUM;
|
|
}
|
|
}
|
|
|
|
|
|
#endif /* defined(CONFIG_OFFLOAD_MDNS_V4) || defined(CONFIG_OFFLOAD_MDNS_V6) */
|
|
#endif /* CONFIG_WAR_OFFLOAD */
|
|
#endif /* CONFIG_WOWLAN */
|
|
|
|
inline bool _rtw_wow_chk_cap(_adapter *adapter, u8 cap)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
struct wow_ctl_t *wow_ctl = &dvobj->wow_ctl;
|
|
|
|
if (wow_ctl->wow_cap & cap)
|
|
return _TRUE;
|
|
return _FALSE;
|
|
}
|
|
|
|
#ifdef CONFIG_PNO_SUPPORT
|
|
#define CSCAN_TLV_TYPE_SSID_IE 'S'
|
|
#define CIPHER_IE "key_mgmt="
|
|
#define CIPHER_NONE "NONE"
|
|
#define CIPHER_WPA_PSK "WPA-PSK"
|
|
#define CIPHER_WPA_EAP "WPA-EAP IEEE8021X"
|
|
/*
|
|
* SSIDs list parsing from cscan tlv list
|
|
*/
|
|
int rtw_parse_ssid_list_tlv(char **list_str, pno_ssid_t *ssid,
|
|
int max, int *bytes_left)
|
|
{
|
|
char *str;
|
|
|
|
int idx = 0;
|
|
|
|
if ((list_str == NULL) || (*list_str == NULL) || (*bytes_left < 0)) {
|
|
RTW_INFO("%s error paramters\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
str = *list_str;
|
|
while (*bytes_left > 0) {
|
|
|
|
if (str[0] != CSCAN_TLV_TYPE_SSID_IE) {
|
|
*list_str = str;
|
|
RTW_INFO("nssid=%d left_parse=%d %d\n", idx, *bytes_left, str[0]);
|
|
return idx;
|
|
}
|
|
|
|
/* Get proper CSCAN_TLV_TYPE_SSID_IE */
|
|
*bytes_left -= 1;
|
|
str += 1;
|
|
|
|
if (str[0] == 0) {
|
|
/* Broadcast SSID */
|
|
ssid[idx].SSID_len = 0;
|
|
memset((char *)ssid[idx].SSID, 0x0, WLAN_SSID_MAXLEN);
|
|
*bytes_left -= 1;
|
|
str += 1;
|
|
|
|
RTW_INFO("BROADCAST SCAN left=%d\n", *bytes_left);
|
|
} else if (str[0] <= WLAN_SSID_MAXLEN) {
|
|
/* Get proper SSID size */
|
|
ssid[idx].SSID_len = str[0];
|
|
*bytes_left -= 1;
|
|
str += 1;
|
|
|
|
/* Get SSID */
|
|
if (ssid[idx].SSID_len > *bytes_left) {
|
|
RTW_INFO("%s out of memory range len=%d but left=%d\n",
|
|
__func__, ssid[idx].SSID_len, *bytes_left);
|
|
return -1;
|
|
}
|
|
|
|
memcpy((char *)ssid[idx].SSID, str, ssid[idx].SSID_len);
|
|
|
|
*bytes_left -= ssid[idx].SSID_len;
|
|
str += ssid[idx].SSID_len;
|
|
|
|
RTW_INFO("%s :size=%d left=%d\n",
|
|
(char *)ssid[idx].SSID, ssid[idx].SSID_len, *bytes_left);
|
|
} else {
|
|
RTW_INFO("### SSID size more that %d\n", str[0]);
|
|
return -1;
|
|
}
|
|
|
|
if (idx++ > max) {
|
|
RTW_INFO("%s number of SSIDs more that %d\n", __func__, idx);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
*list_str = str;
|
|
return idx;
|
|
}
|
|
|
|
int rtw_parse_cipher_list(struct pno_nlo_info *nlo_info, char *list_str)
|
|
{
|
|
|
|
char *pch, *pnext, *pend;
|
|
u8 key_len = 0, index = 0;
|
|
|
|
pch = list_str;
|
|
|
|
if (nlo_info == NULL || list_str == NULL) {
|
|
RTW_INFO("%s error paramters\n", __func__);
|
|
return -1;
|
|
}
|
|
|
|
while (strlen(pch) != 0) {
|
|
pnext = strstr(pch, "key_mgmt=");
|
|
if (pnext != NULL) {
|
|
pch = pnext + strlen(CIPHER_IE);
|
|
pend = strstr(pch, "}");
|
|
if (strncmp(pch, CIPHER_NONE,
|
|
strlen(CIPHER_NONE)) == 0)
|
|
nlo_info->ssid_cipher_info[index] = 0x00;
|
|
else if (strncmp(pch, CIPHER_WPA_PSK,
|
|
strlen(CIPHER_WPA_PSK)) == 0)
|
|
nlo_info->ssid_cipher_info[index] = 0x66;
|
|
else if (strncmp(pch, CIPHER_WPA_EAP,
|
|
strlen(CIPHER_WPA_EAP)) == 0)
|
|
nlo_info->ssid_cipher_info[index] = 0x01;
|
|
index++;
|
|
pch = pend + 1;
|
|
} else
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int rtw_dev_nlo_info_set(struct pno_nlo_info *nlo_info, pno_ssid_t *ssid,
|
|
int num, int pno_time, int pno_repeat, int pno_freq_expo_max)
|
|
{
|
|
|
|
int i = 0;
|
|
struct file *fp;
|
|
mm_segment_t fs;
|
|
loff_t pos = 0;
|
|
u8 *source = NULL;
|
|
long len = 0;
|
|
|
|
RTW_INFO("+%s+\n", __func__);
|
|
|
|
nlo_info->fast_scan_period = pno_time;
|
|
nlo_info->ssid_num = num & BIT_LEN_MASK_32(8);
|
|
nlo_info->hidden_ssid_num = num & BIT_LEN_MASK_32(8);
|
|
nlo_info->slow_scan_period = (pno_time * 2);
|
|
nlo_info->fast_scan_iterations = 5;
|
|
|
|
if (nlo_info->hidden_ssid_num > 8)
|
|
nlo_info->hidden_ssid_num = 8;
|
|
|
|
/* TODO: channel list and probe index is all empty. */
|
|
for (i = 0 ; i < num ; i++) {
|
|
nlo_info->ssid_length[i]
|
|
= ssid[i].SSID_len;
|
|
}
|
|
|
|
/* cipher array */
|
|
fp = filp_open("/data/misc/wifi/wpa_supplicant.conf", O_RDONLY, 0644);
|
|
if (IS_ERR(fp)) {
|
|
RTW_INFO("Error, wpa_supplicant.conf doesn't exist.\n");
|
|
RTW_INFO("Error, cipher array using default value.\n");
|
|
return 0;
|
|
}
|
|
|
|
len = i_size_read(fp->f_path.dentry->d_inode);
|
|
if (len < 0 || len > 2048) {
|
|
RTW_INFO("Error, file size is bigger than 2048.\n");
|
|
RTW_INFO("Error, cipher array using default value.\n");
|
|
return 0;
|
|
}
|
|
|
|
fs = get_fs();
|
|
set_fs(KERNEL_DS);
|
|
|
|
source = rtw_zmalloc(2048);
|
|
|
|
if (source != NULL) {
|
|
len = vfs_read(fp, source, len, &pos);
|
|
rtw_parse_cipher_list(nlo_info, source);
|
|
rtw_mfree(source, 2048);
|
|
}
|
|
|
|
set_fs(fs);
|
|
filp_close(fp, NULL);
|
|
|
|
RTW_INFO("-%s-\n", __func__);
|
|
return 0;
|
|
}
|
|
|
|
int rtw_dev_ssid_list_set(struct pno_ssid_list *pno_ssid_list,
|
|
pno_ssid_t *ssid, u8 num)
|
|
{
|
|
|
|
int i = 0;
|
|
if (num > MAX_PNO_LIST_COUNT)
|
|
num = MAX_PNO_LIST_COUNT;
|
|
|
|
for (i = 0 ; i < num ; i++) {
|
|
_rtw_memcpy(&pno_ssid_list->node[i].SSID,
|
|
ssid[i].SSID, ssid[i].SSID_len);
|
|
pno_ssid_list->node[i].SSID_len = ssid[i].SSID_len;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int rtw_dev_scan_info_set(_adapter *padapter, pno_ssid_t *ssid,
|
|
unsigned char ch, unsigned char ch_offset, unsigned short bw_mode)
|
|
{
|
|
|
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
|
struct pno_scan_info *scan_info = pwrctl->pscan_info;
|
|
u8 band = ch <= 14 ? BAND_ON_2_4G : BAND_ON_5G;
|
|
int i;
|
|
|
|
scan_info->channel_num = MAX_SCAN_LIST_COUNT;
|
|
scan_info->orig_ch = ch;
|
|
scan_info->orig_bw = bw_mode;
|
|
scan_info->orig_40_offset = ch_offset;
|
|
|
|
for (i = 0 ; i < scan_info->channel_num ; i++) {
|
|
if (i < 11)
|
|
scan_info->ssid_channel_info[i].active = 1;
|
|
else
|
|
scan_info->ssid_channel_info[i].active = 0;
|
|
|
|
scan_info->ssid_channel_info[i].timeout = 100;
|
|
|
|
scan_info->ssid_channel_info[i].tx_power =
|
|
phy_get_tx_power_index_ex(padapter, 0, CCK, MGN_1M, bw_mode, band, i + 1, i + 1);
|
|
|
|
scan_info->ssid_channel_info[i].channel = i + 1;
|
|
}
|
|
|
|
RTW_INFO("%s, channel_num: %d, orig_ch: %d, orig_bw: %d orig_40_offset: %d\n",
|
|
__func__, scan_info->channel_num, scan_info->orig_ch,
|
|
scan_info->orig_bw, scan_info->orig_40_offset);
|
|
return 0;
|
|
}
|
|
|
|
int rtw_dev_pno_set(struct net_device *net, pno_ssid_t *ssid, int num,
|
|
int pno_time, int pno_repeat, int pno_freq_expo_max)
|
|
{
|
|
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(net);
|
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
|
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
|
|
|
|
int ret = -1;
|
|
|
|
if (num == 0) {
|
|
RTW_INFO("%s, nssid is zero, no need to setup pno ssid list\n", __func__);
|
|
return 0;
|
|
}
|
|
|
|
if (pwrctl == NULL) {
|
|
RTW_INFO("%s, ERROR: pwrctl is NULL\n", __func__);
|
|
return -1;
|
|
} else {
|
|
pwrctl->pnlo_info =
|
|
(pno_nlo_info_t *)rtw_zmalloc(sizeof(pno_nlo_info_t));
|
|
pwrctl->pno_ssid_list =
|
|
(pno_ssid_list_t *)rtw_zmalloc(sizeof(pno_ssid_list_t));
|
|
pwrctl->pscan_info =
|
|
(pno_scan_info_t *)rtw_zmalloc(sizeof(pno_scan_info_t));
|
|
}
|
|
|
|
if (pwrctl->pnlo_info == NULL ||
|
|
pwrctl->pscan_info == NULL ||
|
|
pwrctl->pno_ssid_list == NULL) {
|
|
RTW_INFO("%s, ERROR: alloc nlo_info, ssid_list, scan_info fail\n", __func__);
|
|
goto failing;
|
|
}
|
|
|
|
pwrctl->wowlan_in_resume = _FALSE;
|
|
|
|
pwrctl->pno_inited = _TRUE;
|
|
/* NLO Info */
|
|
ret = rtw_dev_nlo_info_set(pwrctl->pnlo_info, ssid, num,
|
|
pno_time, pno_repeat, pno_freq_expo_max);
|
|
|
|
/* SSID Info */
|
|
ret = rtw_dev_ssid_list_set(pwrctl->pno_ssid_list, ssid, num);
|
|
|
|
/* SCAN Info */
|
|
ret = rtw_dev_scan_info_set(padapter, ssid, pmlmeext->cur_channel,
|
|
pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode);
|
|
|
|
RTW_INFO("+%s num: %d, pno_time: %d, pno_repeat:%d, pno_freq_expo_max:%d+\n",
|
|
__func__, num, pno_time, pno_repeat, pno_freq_expo_max);
|
|
|
|
return 0;
|
|
|
|
failing:
|
|
if (pwrctl->pnlo_info) {
|
|
rtw_mfree((u8 *)pwrctl->pnlo_info, sizeof(pno_nlo_info_t));
|
|
pwrctl->pnlo_info = NULL;
|
|
}
|
|
if (pwrctl->pno_ssid_list) {
|
|
rtw_mfree((u8 *)pwrctl->pno_ssid_list, sizeof(pno_ssid_list_t));
|
|
pwrctl->pno_ssid_list = NULL;
|
|
}
|
|
if (pwrctl->pscan_info) {
|
|
rtw_mfree((u8 *)pwrctl->pscan_info, sizeof(pno_scan_info_t));
|
|
pwrctl->pscan_info = NULL;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
#ifdef CONFIG_PNO_SET_DEBUG
|
|
void rtw_dev_pno_debug(struct net_device *net)
|
|
{
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(net);
|
|
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
|
|
int i = 0, j = 0;
|
|
|
|
RTW_INFO("*******NLO_INFO********\n");
|
|
RTW_INFO("ssid_num: %d\n", pwrctl->pnlo_info->ssid_num);
|
|
RTW_INFO("fast_scan_iterations: %d\n",
|
|
pwrctl->pnlo_info->fast_scan_iterations);
|
|
RTW_INFO("fast_scan_period: %d\n", pwrctl->pnlo_info->fast_scan_period);
|
|
RTW_INFO("slow_scan_period: %d\n", pwrctl->pnlo_info->slow_scan_period);
|
|
|
|
|
|
|
|
for (i = 0 ; i < MAX_PNO_LIST_COUNT ; i++) {
|
|
RTW_INFO("%d SSID (%s) length (%d) cipher(%x) channel(%d)\n",
|
|
i, pwrctl->pno_ssid_list->node[i].SSID, pwrctl->pnlo_info->ssid_length[i],
|
|
pwrctl->pnlo_info->ssid_cipher_info[i], pwrctl->pnlo_info->ssid_channel_info[i]);
|
|
}
|
|
|
|
RTW_INFO("******SCAN_INFO******\n");
|
|
RTW_INFO("ch_num: %d\n", pwrctl->pscan_info->channel_num);
|
|
RTW_INFO("orig_ch: %d\n", pwrctl->pscan_info->orig_ch);
|
|
RTW_INFO("orig bw: %d\n", pwrctl->pscan_info->orig_bw);
|
|
RTW_INFO("orig 40 offset: %d\n", pwrctl->pscan_info->orig_40_offset);
|
|
for (i = 0 ; i < MAX_SCAN_LIST_COUNT ; i++) {
|
|
RTW_INFO("[%02d] avtive:%d, timeout:%d, tx_power:%d, ch:%02d\n",
|
|
i, pwrctl->pscan_info->ssid_channel_info[i].active,
|
|
pwrctl->pscan_info->ssid_channel_info[i].timeout,
|
|
pwrctl->pscan_info->ssid_channel_info[i].tx_power,
|
|
pwrctl->pscan_info->ssid_channel_info[i].channel);
|
|
}
|
|
RTW_INFO("*****************\n");
|
|
}
|
|
#endif /* CONFIG_PNO_SET_DEBUG */
|
|
#endif /* CONFIG_PNO_SUPPORT */
|
|
|
|
inline void rtw_collect_bcn_info(_adapter *adapter)
|
|
{
|
|
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
|
|
|
|
if (!is_client_associated_to_ap(adapter))
|
|
return;
|
|
|
|
pmlmeext->cur_bcn_cnt = pmlmeext->bcn_cnt - pmlmeext->last_bcn_cnt;
|
|
pmlmeext->last_bcn_cnt = pmlmeext->bcn_cnt;
|
|
/*TODO get offset of bcn's timestamp*/
|
|
/*pmlmeext->bcn_timestamp;*/
|
|
}
|
|
|
|
static u32 rtw_get_vht_bitrate(u8 mcs, u8 bw, u8 nss, u8 sgi)
|
|
{
|
|
static const u32 base[4][10] = {
|
|
{ 6500000,
|
|
13000000,
|
|
19500000,
|
|
26000000,
|
|
39000000,
|
|
52000000,
|
|
58500000,
|
|
65000000,
|
|
78000000,
|
|
/* not in the spec, but some devices use this: */
|
|
86500000,
|
|
},
|
|
{ 13500000,
|
|
27000000,
|
|
40500000,
|
|
54000000,
|
|
81000000,
|
|
108000000,
|
|
121500000,
|
|
135000000,
|
|
162000000,
|
|
180000000,
|
|
},
|
|
{ 29300000,
|
|
58500000,
|
|
87800000,
|
|
117000000,
|
|
175500000,
|
|
234000000,
|
|
263300000,
|
|
292500000,
|
|
351000000,
|
|
390000000,
|
|
},
|
|
{ 58500000,
|
|
117000000,
|
|
175500000,
|
|
234000000,
|
|
351000000,
|
|
468000000,
|
|
526500000,
|
|
585000000,
|
|
702000000,
|
|
780000000,
|
|
},
|
|
};
|
|
u32 bitrate;
|
|
int bw_idx;
|
|
|
|
if (mcs > 9) {
|
|
RTW_INFO("Invalid mcs = %d\n", mcs);
|
|
return 0;
|
|
}
|
|
|
|
if (nss > 4 || nss < 1) {
|
|
RTW_INFO("Now only support nss = 1, 2, 3, 4\n");
|
|
}
|
|
|
|
switch (bw) {
|
|
case CHANNEL_WIDTH_160:
|
|
bw_idx = 3;
|
|
break;
|
|
case CHANNEL_WIDTH_80:
|
|
bw_idx = 2;
|
|
break;
|
|
case CHANNEL_WIDTH_40:
|
|
bw_idx = 1;
|
|
break;
|
|
case CHANNEL_WIDTH_20:
|
|
bw_idx = 0;
|
|
break;
|
|
default:
|
|
RTW_INFO("bw = %d currently not supported\n", bw);
|
|
return 0;
|
|
}
|
|
|
|
bitrate = base[bw_idx][mcs];
|
|
bitrate *= nss;
|
|
|
|
if (sgi)
|
|
bitrate = (bitrate / 9) * 10;
|
|
|
|
/* do NOT round down here */
|
|
return (bitrate + 50000) / 100000;
|
|
}
|
|
|
|
static u32 rtw_get_ht_bitrate(u8 mcs, u8 bw, u8 sgi)
|
|
{
|
|
int modulation, streams, bitrate;
|
|
|
|
/* the formula below does only work for MCS values smaller than 32 */
|
|
if (mcs >= 32) {
|
|
RTW_INFO("Invalid mcs = %d\n", mcs);
|
|
return 0;
|
|
}
|
|
|
|
if (bw > 1) {
|
|
RTW_INFO("Now HT only support bw = 0(20Mhz), 1(40Mhz)\n");
|
|
return 0;
|
|
}
|
|
|
|
modulation = mcs & 7;
|
|
streams = (mcs >> 3) + 1;
|
|
|
|
bitrate = (bw == 1) ? 13500000 : 6500000;
|
|
|
|
if (modulation < 4)
|
|
bitrate *= (modulation + 1);
|
|
else if (modulation == 4)
|
|
bitrate *= (modulation + 2);
|
|
else
|
|
bitrate *= (modulation + 3);
|
|
|
|
bitrate *= streams;
|
|
|
|
if (sgi)
|
|
bitrate = (bitrate / 9) * 10;
|
|
|
|
return (bitrate + 50000) / 100000;
|
|
}
|
|
|
|
/**
|
|
* @bw: 0(20Mhz), 1(40Mhz), 2(80Mhz), 3(160Mhz)
|
|
* @rate_idx: DESC_RATEXXXX & 0x7f
|
|
* @sgi: DESC_RATEXXXX >> 7
|
|
* Returns: bitrate in 100kbps
|
|
*/
|
|
u32 rtw_desc_rate_to_bitrate(u8 bw, u8 rate_idx, u8 sgi)
|
|
{
|
|
u32 bitrate;
|
|
|
|
if (rate_idx <= DESC_RATE54M){
|
|
u16 ofdm_rate[12] = {10, 20, 55, 110,
|
|
60, 90, 120, 180, 240, 360, 480, 540};
|
|
|
|
bitrate = ofdm_rate[rate_idx];
|
|
} else if ((DESC_RATEMCS0 <= rate_idx) &&
|
|
(rate_idx <= DESC_RATEMCS31)) {
|
|
u8 mcs = rate_idx - DESC_RATEMCS0;
|
|
|
|
bitrate = rtw_get_ht_bitrate(mcs, bw, sgi);
|
|
} else if ((DESC_RATEVHTSS1MCS0 <= rate_idx) &&
|
|
(rate_idx <= DESC_RATEVHTSS4MCS9)) {
|
|
u8 mcs = (rate_idx - DESC_RATEVHTSS1MCS0) % 10;
|
|
u8 nss = ((rate_idx - DESC_RATEVHTSS1MCS0) / 10) + 1;
|
|
|
|
bitrate = rtw_get_vht_bitrate(mcs, bw, nss, sgi);
|
|
} else {
|
|
/* TODO: 60Ghz */
|
|
bitrate = 1;
|
|
}
|
|
|
|
return bitrate;
|
|
}
|
|
|
|
#ifdef CONFIG_RTW_MULTI_AP
|
|
u8 rtw_get_ch_utilization(_adapter *adapter)
|
|
{
|
|
u16 clm = rtw_phydm_clm_ratio(adapter);
|
|
u16 nhm = rtw_phydm_nhm_ratio(adapter);
|
|
u16 ch_util;
|
|
|
|
ch_util = clm / 3 + (2 * (nhm / 3));
|
|
/* For Multi-AP, scaling 0-100 to 0-255 */
|
|
ch_util = 255 * ch_util / 100;
|
|
|
|
return (u8)ch_util;
|
|
}
|
|
|
|
void rtw_ch_util_rpt(_adapter *adapter)
|
|
{
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
_adapter *iface;
|
|
int i, j;
|
|
u8 i_rpts = 0;
|
|
u8 *ch_util;
|
|
u8 **bssid;
|
|
u8 threshold = GET_PRIMARY_ADAPTER(adapter)->ch_util_threshold;
|
|
u8 need_rpt = 0;
|
|
|
|
if (threshold == 0)
|
|
return;
|
|
|
|
ch_util = rtw_zmalloc(sizeof(u8) * dvobj->iface_nums);
|
|
if (!ch_util)
|
|
goto err_out;
|
|
bssid = (u8 **) rtw_zmalloc(sizeof(u8 *) * dvobj->iface_nums);
|
|
if (!bssid)
|
|
goto err_out1;
|
|
for (j = 0; j < dvobj->iface_nums; j++) {
|
|
*(bssid + j) = (u8 *) rtw_zmalloc(sizeof(u8) * ETH_ALEN);
|
|
if (!(*(bssid + j)))
|
|
goto err_out2;
|
|
}
|
|
|
|
for (i = 0; i < dvobj->iface_nums; i++) {
|
|
iface = dvobj->padapters[i];
|
|
if ((iface) && MLME_IS_AP(iface)) {
|
|
*(ch_util + i_rpts) = rtw_get_ch_utilization(iface);
|
|
_rtw_memcpy(*(bssid + i_rpts), iface->mac_addr, ETH_ALEN);
|
|
|
|
if (*(ch_util + i_rpts) > threshold)
|
|
need_rpt = 1;
|
|
|
|
i_rpts++;
|
|
}
|
|
}
|
|
|
|
if (need_rpt)
|
|
rtw_nlrtw_ch_util_rpt(adapter, i_rpts, ch_util, bssid);
|
|
|
|
rtw_mfree(ch_util, sizeof(u8) * dvobj->iface_nums);
|
|
for (i = 0; i < dvobj->iface_nums; i++)
|
|
rtw_mfree(*(bssid + i), ETH_ALEN);
|
|
rtw_mfree(bssid, sizeof(u8 *) * dvobj->iface_nums);
|
|
|
|
return;
|
|
|
|
err_out2:
|
|
for (i = 0; i < j; i++)
|
|
rtw_mfree(*(bssid + i), sizeof(u8) * ETH_ALEN);
|
|
rtw_mfree(bssid, sizeof(sizeof(u8 *) * dvobj->iface_nums));
|
|
err_out1:
|
|
rtw_mfree(ch_util, sizeof(u8) * dvobj->iface_nums);
|
|
err_out:
|
|
RTW_INFO("[%s] rtw_zmalloc fail\n", __func__);
|
|
}
|
|
#endif
|
|
|