/****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * ******************************************************************************/ #define _OS_INTFS_C_ #include #include #if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) #error "Shall be Linux or Windows, but not both!\n" #endif MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Realtek Wireless Lan Driver"); MODULE_AUTHOR("Realtek Semiconductor Corp."); MODULE_VERSION(DRIVERVERSION); /* module param defaults */ int rtw_chip_version = 0x00; int rtw_rfintfs = HWPI; int rtw_lbkmode = 0;//RTL8712_AIR_TRX; int rtw_network_mode = Ndis802_11IBSS;//Ndis802_11Infrastructure;//infra, ad-hoc, auto //NDIS_802_11_SSID ssid; int rtw_channel = 1;//ad-hoc support requirement int rtw_wireless_mode = WIRELESS_MODE_MAX; int rtw_vrtl_carrier_sense = AUTO_VCS; int rtw_vcs_type = RTS_CTS;//* int rtw_rts_thresh = 2347;//* int rtw_frag_thresh = 2346;//* int rtw_preamble = PREAMBLE_LONG;//long, short, auto int rtw_scan_mode = 1;//active, passive int rtw_adhoc_tx_pwr = 1; int rtw_soft_ap = 0; //int smart_ps = 1; #ifdef CONFIG_POWER_SAVING int rtw_power_mgnt = PS_MODE_MAX; #ifdef CONFIG_IPS_LEVEL_2 int rtw_ips_mode = IPS_LEVEL_2; #else int rtw_ips_mode = IPS_NORMAL; #endif #else int rtw_power_mgnt = PS_MODE_ACTIVE; int rtw_ips_mode = IPS_NONE; #endif module_param(rtw_ips_mode, int, 0644); MODULE_PARM_DESC(rtw_ips_mode,"The default IPS mode"); int rtw_smart_ps = 2; int rtw_check_fw_ps = 1; #ifdef CONFIG_TX_EARLY_MODE int rtw_early_mode=1; #endif int rtw_usb_rxagg_mode = 2;//USB_RX_AGG_DMA =1,USB_RX_AGG_USB=2 module_param(rtw_usb_rxagg_mode, int, 0644); int rtw_radio_enable = 1; int rtw_long_retry_lmt = 7; int rtw_short_retry_lmt = 7; int rtw_busy_thresh = 40; //int qos_enable = 0; //* int rtw_ack_policy = NORMAL_ACK; int rtw_mp_mode = 0; int rtw_software_encrypt = 0; int rtw_software_decrypt = 0; int rtw_acm_method = 0;// 0:By SW 1:By HW. int rtw_wmm_enable = 1;// default is set to enable the wmm. int rtw_uapsd_enable = 0; int rtw_uapsd_max_sp = NO_LIMIT; int rtw_uapsd_acbk_en = 0; int rtw_uapsd_acbe_en = 0; int rtw_uapsd_acvi_en = 0; int rtw_uapsd_acvo_en = 0; #ifdef CONFIG_RTL8814A int rtw_pwrtrim_enable = 2; /* disable kfree , rename to power trim disable */ #else int rtw_pwrtrim_enable = 0; /* Default Enalbe power trim by efuse config */ #endif #ifdef CONFIG_80211N_HT int rtw_ht_enable = 1; // 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160MHz, 4: 80+80MHz // 2.4G use bit 0 ~ 3, 5G use bit 4 ~ 7 // 0x21 means enable 2.4G 40MHz & 5G 80MHz int rtw_bw_mode = 0x21; int rtw_ampdu_enable = 1;//for enable tx_ampdu ,// 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) int rtw_rx_stbc = 1;// 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ int rtw_ampdu_amsdu = 0;// 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on // Short GI support Bit Map // BIT0 - 20MHz, 0: non-support, 1: support // BIT1 - 40MHz, 0: non-support, 1: support // BIT2 - 80MHz, 0: non-support, 1: support // BIT3 - 160MHz, 0: non-support, 1: support int rtw_short_gi = 0xf; // BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx int rtw_ldpc_cap = 0x00; // BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx int rtw_stbc_cap = 0x13; // BIT0: Enable VHT Beamformer, BIT1: Enable VHT Beamformee, BIT4: Enable HT Beamformer, BIT5: Enable HT Beamformee int rtw_beamform_cap = 0x2; int rtw_bfer_rf_number = 0; /*BeamformerCapRfNum Rf path number, 0 for auto, others for manual*/ int rtw_bfee_rf_number = 0; /*BeamformeeCapRfNum Rf path number, 0 for auto, others for manual*/ #endif //CONFIG_80211N_HT #ifdef CONFIG_80211AC_VHT int rtw_vht_enable = 1; //0:disable, 1:enable, 2:force auto enable int rtw_ampdu_factor = 7; int rtw_vht_rate_sel = 0; #endif //CONFIG_80211AC_VHT int rtw_lowrate_two_xmit = 1;//Use 2 path Tx to transmit MCS0~7 and legacy mode //int rf_config = RF_1T2R; // 1T2R int rtw_rf_config = RF_MAX_TYPE; //auto int rtw_low_power = 0; #ifdef CONFIG_WIFI_TEST int rtw_wifi_spec = 1;//for wifi test #else int rtw_wifi_spec = 0; #endif int rtw_special_rf_path = 0; //0: 2T2R ,1: only turn on path A 1T1R char rtw_country_unspecified[] = {0xFF, 0xFF, 0x00}; char *rtw_country_code = rtw_country_unspecified; module_param(rtw_country_code, charp, 0644); MODULE_PARM_DESC(rtw_country_code, "The default country code (in alpha2)"); int rtw_channel_plan = RTW_CHPLAN_MAX; module_param(rtw_channel_plan, int, 0644); MODULE_PARM_DESC(rtw_channel_plan, "The default chplan ID when rtw_alpha2 is not specified or valid"); static uint rtw_excl_chs[MAX_CHANNEL_NUM] = CONFIG_RTW_EXCL_CHS; static int rtw_excl_chs_num = 0; module_param_array(rtw_excl_chs, uint, &rtw_excl_chs_num, 0644); MODULE_PARM_DESC(rtw_excl_chs, "exclusive channel array"); /*if concurrent softap + p2p(GO) is needed, this param lets p2p response full channel list. But Softap must be SHUT DOWN once P2P decide to set up connection and become a GO.*/ #ifdef CONFIG_FULL_CH_IN_P2P_HANDSHAKE int rtw_full_ch_in_p2p_handshake = 1; /* reply full channel list*/ #else int rtw_full_ch_in_p2p_handshake = 0; /* reply only softap channel*/ #endif #ifdef CONFIG_BT_COEXIST int rtw_btcoex_enable = 1; module_param(rtw_btcoex_enable, int, 0644); MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism"); int rtw_bt_iso = 2;// 0:Low, 1:High, 2:From Efuse int rtw_bt_sco = 3;// 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy int rtw_bt_ampdu =1 ;// 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. int rtw_ant_num = -1; // <0: undefined, >0: Antenna number module_param(rtw_ant_num, int, 0644); MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting"); #endif int rtw_AcceptAddbaReq = _TRUE;// 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. int rtw_antdiv_cfg = 2; // 0:OFF , 1:ON, 2:decide by Efuse config int rtw_antdiv_type = 0 ; //0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.( 2 Ant, Tx and RxCG are both on aux port, RxCS is on main port ), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) /* 0: doesn't switch, 1: switch from usb2.0 to usb 3.0 2: switch from usb3.0 to usb 2.0 */ int rtw_switch_usb_mode = 0; #ifdef CONFIG_USB_AUTOSUSPEND int rtw_enusbss = 1;//0:disable,1:enable #else int rtw_enusbss = 0;//0:disable,1:enable #endif int rtw_hwpdn_mode=2;//0:disable,1:enable,2: by EFUSE config #ifdef CONFIG_HW_PWRP_DETECTION int rtw_hwpwrp_detect = 1; #else int rtw_hwpwrp_detect = 0; //HW power ping detect 0:disable , 1:enable #endif #ifdef CONFIG_USB_HCI int rtw_hw_wps_pbc = 1; #else int rtw_hw_wps_pbc = 0; #endif #ifdef CONFIG_TX_MCAST2UNI int rtw_mc2u_disable = 0; #endif // CONFIG_TX_MCAST2UNI #ifdef CONFIG_80211D int rtw_80211d = 0; #endif #ifdef CONFIG_SPECIAL_SETTING_FOR_FUNAI_TV int rtw_force_ant = 2;//0 :normal, 1:Main ant, 2:Aux ant int rtw_force_igi =0;//0 :normal module_param(rtw_force_ant, int, 0644); module_param(rtw_force_igi, int, 0644); #endif int rtw_force_igi_lb = CONFIG_RTW_FORCE_IGI_LB; module_param(rtw_force_igi_lb, int, 0644); MODULE_PARM_DESC(rtw_force_igi_lb, "force IGI low-bound, 0:no specified"); #ifdef CONFIG_QOS_OPTIMIZATION int rtw_qos_opt_enable=1;//0: disable,1:enable #else int rtw_qos_opt_enable=0;//0: disable,1:enable #endif module_param(rtw_qos_opt_enable,int,0644); #ifdef CONFIG_AUTO_CHNL_SEL_NHM int rtw_acs_mode = 1; /*0:disable, 1:enable*/ module_param(rtw_acs_mode, int, 0644); int rtw_acs_auto_scan = 0; /*0:disable, 1:enable*/ module_param(rtw_acs_auto_scan, int, 0644); #endif char* ifname = "wlan%d"; module_param(ifname, charp, 0644); MODULE_PARM_DESC(ifname, "The default name to allocate for first interface"); #ifdef CONFIG_PLATFORM_ANDROID char* if2name = "p2p%d"; #else //CONFIG_PLATFORM_ANDROID char* if2name = "wlan%d"; #endif //CONFIG_PLATFORM_ANDROID module_param(if2name, charp, 0644); MODULE_PARM_DESC(if2name, "The default name to allocate for second interface"); char* rtw_initmac = 0; // temp mac address if users want to use instead of the mac address in Efuse #ifdef CONFIG_MULTI_VIR_IFACES int rtw_ext_iface_num = 1;//primary/secondary iface is excluded module_param(rtw_ext_iface_num, int, 0644); #endif //CONFIG_MULTI_VIR_IFACES module_param(rtw_pwrtrim_enable, int, 0644); module_param(rtw_initmac, charp, 0644); module_param(rtw_special_rf_path, int, 0644); module_param(rtw_chip_version, int, 0644); module_param(rtw_rfintfs, int, 0644); module_param(rtw_lbkmode, int, 0644); module_param(rtw_network_mode, int, 0644); module_param(rtw_channel, int, 0644); module_param(rtw_mp_mode, int, 0644); module_param(rtw_wmm_enable, int, 0644); module_param(rtw_vrtl_carrier_sense, int, 0644); module_param(rtw_vcs_type, int, 0644); module_param(rtw_busy_thresh, int, 0644); #ifdef CONFIG_80211N_HT module_param(rtw_ht_enable, int, 0644); module_param(rtw_bw_mode, int, 0644); module_param(rtw_ampdu_enable, int, 0644); module_param(rtw_rx_stbc, int, 0644); module_param(rtw_ampdu_amsdu, int, 0644); #endif //CONFIG_80211N_HT #ifdef CONFIG_80211AC_VHT module_param(rtw_vht_enable, int, 0644); #endif //CONFIG_80211AC_VHT #ifdef CONFIG_BEAMFORMING module_param(rtw_beamform_cap, int, 0644); #endif module_param(rtw_lowrate_two_xmit, int, 0644); module_param(rtw_rf_config, int, 0644); module_param(rtw_power_mgnt, int, 0644); module_param(rtw_smart_ps, int, 0644); module_param(rtw_low_power, int, 0644); module_param(rtw_wifi_spec, int, 0644); module_param(rtw_full_ch_in_p2p_handshake, int, 0644); module_param(rtw_antdiv_cfg, int, 0644); module_param(rtw_antdiv_type, int, 0644); module_param(rtw_switch_usb_mode, int, 0644); module_param(rtw_enusbss, int, 0644); module_param(rtw_hwpdn_mode, int, 0644); module_param(rtw_hwpwrp_detect, int, 0644); module_param(rtw_hw_wps_pbc, int, 0644); #ifdef CONFIG_TX_EARLY_MODE module_param(rtw_early_mode, int, 0644); #endif #ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE char *rtw_adaptor_info_caching_file_path= "/data/misc/wifi/rtw_cache"; module_param(rtw_adaptor_info_caching_file_path, charp, 0644); MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file"); #endif //CONFIG_ADAPTOR_INFO_CACHING_FILE #ifdef CONFIG_LAYER2_ROAMING uint rtw_max_roaming_times=2; module_param(rtw_max_roaming_times, uint, 0644); MODULE_PARM_DESC(rtw_max_roaming_times,"The max roaming times to try"); #endif //CONFIG_LAYER2_ROAMING #ifdef CONFIG_IOL int rtw_fw_iol=1; module_param(rtw_fw_iol, int, 0644); MODULE_PARM_DESC(rtw_fw_iol, "FW IOL. 0:Disable, 1:enable, 2:by usb speed"); #endif //CONFIG_IOL #ifdef CONFIG_FILE_FWIMG char *rtw_fw_file_path = "/system/etc/firmware/rtlwifi/FW_NIC.BIN"; module_param(rtw_fw_file_path, charp, 0644); MODULE_PARM_DESC(rtw_fw_file_path, "The path of fw image"); char *rtw_fw_wow_file_path = "/system/etc/firmware/rtlwifi/FW_WoWLAN.BIN"; module_param(rtw_fw_wow_file_path, charp, 0644); MODULE_PARM_DESC(rtw_fw_wow_file_path, "The path of fw for Wake on Wireless image"); #ifdef CONFIG_MP_INCLUDED char *rtw_fw_mp_bt_file_path = ""; module_param(rtw_fw_mp_bt_file_path, charp, 0644); MODULE_PARM_DESC(rtw_fw_mp_bt_file_path, "The path of fw for MP-BT image"); #endif // CONFIG_MP_INCLUDED #endif // CONFIG_FILE_FWIMG #ifdef CONFIG_TX_MCAST2UNI module_param(rtw_mc2u_disable, int, 0644); #endif // CONFIG_TX_MCAST2UNI #ifdef CONFIG_80211D module_param(rtw_80211d, int, 0644); MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism"); #endif uint rtw_notch_filter = RTW_NOTCH_FILTER; module_param(rtw_notch_filter, uint, 0644); MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P"); uint rtw_hiq_filter = CONFIG_RTW_HIQ_FILTER; module_param(rtw_hiq_filter, uint, 0644); MODULE_PARM_DESC(rtw_hiq_filter, "0:allow all, 1:allow special, 2:deny all"); uint rtw_adaptivity_en = CONFIG_RTW_ADAPTIVITY_EN; module_param(rtw_adaptivity_en, uint, 0644); MODULE_PARM_DESC(rtw_adaptivity_en, "0:disable, 1:enable"); uint rtw_adaptivity_mode = CONFIG_RTW_ADAPTIVITY_MODE; module_param(rtw_adaptivity_mode, uint, 0644); MODULE_PARM_DESC(rtw_adaptivity_mode, "0:normal, 1:carrier sense"); uint rtw_adaptivity_dml = CONFIG_RTW_ADAPTIVITY_DML; module_param(rtw_adaptivity_dml, uint, 0644); MODULE_PARM_DESC(rtw_adaptivity_dml, "0:disable, 1:enable"); uint rtw_adaptivity_dc_backoff = CONFIG_RTW_ADAPTIVITY_DC_BACKOFF; module_param(rtw_adaptivity_dc_backoff, uint, 0644); MODULE_PARM_DESC(rtw_adaptivity_dc_backoff, "DC backoff for Adaptivity"); int rtw_adaptivity_th_l2h_ini = CONFIG_RTW_ADAPTIVITY_TH_L2H_INI; module_param(rtw_adaptivity_th_l2h_ini, int, 0644); MODULE_PARM_DESC(rtw_adaptivity_th_l2h_ini, "TH_L2H_ini for Adaptivity"); int rtw_adaptivity_th_edcca_hl_diff = CONFIG_RTW_ADAPTIVITY_TH_EDCCA_HL_DIFF; module_param(rtw_adaptivity_th_edcca_hl_diff, int, 0644); MODULE_PARM_DESC(rtw_adaptivity_th_edcca_hl_diff, "TH_EDCCA_HL_diff for Adaptivity"); #ifdef CONFIG_DFS_MASTER uint rtw_dfs_region_domain = CONFIG_RTW_DFS_REGION_DOMAIN; module_param(rtw_dfs_region_domain, uint, 0644); MODULE_PARM_DESC(rtw_dfs_region_domain, "1:FCC, 2:MKK, 3:ETSI"); #endif uint rtw_amplifier_type_2g = CONFIG_RTW_AMPLIFIER_TYPE_2G; module_param(rtw_amplifier_type_2g, uint, 0644); MODULE_PARM_DESC(rtw_amplifier_type_2g, "BIT3:2G ext-PA, BIT4:2G ext-LNA"); uint rtw_amplifier_type_5g = CONFIG_RTW_AMPLIFIER_TYPE_5G; module_param(rtw_amplifier_type_5g, uint, 0644); MODULE_PARM_DESC(rtw_amplifier_type_5g, "BIT6:5G ext-PA, BIT7:5G ext-LNA"); uint rtw_RFE_type = CONFIG_RTW_RFE_TYPE; module_param(rtw_RFE_type, uint, 0644); MODULE_PARM_DESC(rtw_RFE_type, "default init value:64"); uint rtw_GLNA_type = CONFIG_RTW_GLNA_TYPE; module_param(rtw_GLNA_type, uint, 0644); MODULE_PARM_DESC(rtw_GLNA_type, "default init value:0"); uint rtw_TxBBSwing_2G = 0xFF; module_param(rtw_TxBBSwing_2G, uint, 0644); MODULE_PARM_DESC(rtw_TxBBSwing_2G, "default init value:0xFF"); uint rtw_TxBBSwing_5G = 0xFF; module_param(rtw_TxBBSwing_5G, uint, 0644); MODULE_PARM_DESC(rtw_TxBBSwing_5G, "default init value:0xFF"); uint rtw_OffEfuseMask = 0; module_param(rtw_OffEfuseMask, uint, 0644); MODULE_PARM_DESC(rtw_OffEfuseMask, "default open Efuse Mask value:0"); uint rtw_FileMaskEfuse = 0; module_param(rtw_FileMaskEfuse, uint, 0644); MODULE_PARM_DESC(rtw_FileMaskEfuse, "default drv Mask Efuse value:0"); uint rtw_rxgain_offset_2g = 0; module_param(rtw_rxgain_offset_2g, uint, 0644); MODULE_PARM_DESC(rtw_rxgain_offset_2g, "default RF Gain 2G Offset value:0"); uint rtw_rxgain_offset_5gl = 0; module_param(rtw_rxgain_offset_5gl, uint, 0644); MODULE_PARM_DESC(rtw_rxgain_offset_5gl, "default RF Gain 5GL Offset value:0"); uint rtw_rxgain_offset_5gm = 0; module_param(rtw_rxgain_offset_5gm, uint, 0644); MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GM Offset value:0"); uint rtw_rxgain_offset_5gh = 0; module_param(rtw_rxgain_offset_5gh, uint, 0644); MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GL Offset value:0"); uint rtw_pll_ref_clk_sel = CONFIG_RTW_PLL_REF_CLK_SEL; module_param(rtw_pll_ref_clk_sel, uint, 0644); MODULE_PARM_DESC(rtw_pll_ref_clk_sel, "force pll_ref_clk_sel, 0xF:use autoload value"); #if defined(CONFIG_CALIBRATE_TX_POWER_BY_REGULATORY) //eFuse: Regulatory selection=1 int rtw_tx_pwr_lmt_enable = 1; int rtw_tx_pwr_by_rate = 1; #elif defined(CONFIG_CALIBRATE_TX_POWER_TO_MAX)//eFuse: Regulatory selection=0 int rtw_tx_pwr_lmt_enable = 0; int rtw_tx_pwr_by_rate = 1; #else //eFuse: Regulatory selection=2 #ifdef CONFIG_PCI_HCI int rtw_tx_pwr_lmt_enable = 2; // 2- Depend on efuse int rtw_tx_pwr_by_rate = 2;// 2- Depend on efuse #else // USB & SDIO int rtw_tx_pwr_lmt_enable = 0; int rtw_tx_pwr_by_rate = 0; #endif #endif module_param(rtw_tx_pwr_lmt_enable, int, 0644); MODULE_PARM_DESC(rtw_tx_pwr_lmt_enable,"0:Disable, 1:Enable, 2: Depend on efuse"); module_param(rtw_tx_pwr_by_rate, int, 0644); MODULE_PARM_DESC(rtw_tx_pwr_by_rate,"0:Disable, 1:Enable, 2: Depend on efuse"); static int rtw_target_tx_pwr_2g_a[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_A; static int rtw_target_tx_pwr_2g_a_num = 0; module_param_array(rtw_target_tx_pwr_2g_a, int, &rtw_target_tx_pwr_2g_a_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_2g_a, "2.4G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_2g_b[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_B; static int rtw_target_tx_pwr_2g_b_num = 0; module_param_array(rtw_target_tx_pwr_2g_b, int, &rtw_target_tx_pwr_2g_b_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_2g_b, "2.4G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_2g_c[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_C; static int rtw_target_tx_pwr_2g_c_num = 0; module_param_array(rtw_target_tx_pwr_2g_c, int, &rtw_target_tx_pwr_2g_c_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_2g_c, "2.4G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_2g_d[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_D; static int rtw_target_tx_pwr_2g_d_num = 0; module_param_array(rtw_target_tx_pwr_2g_d, int, &rtw_target_tx_pwr_2g_d_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_2g_d, "2.4G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined"); #ifdef CONFIG_IEEE80211_BAND_5GHZ static int rtw_target_tx_pwr_5g_a[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_A; static int rtw_target_tx_pwr_5g_a_num = 0; module_param_array(rtw_target_tx_pwr_5g_a, int, &rtw_target_tx_pwr_5g_a_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_5g_a, "5G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_5g_b[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_B; static int rtw_target_tx_pwr_5g_b_num = 0; module_param_array(rtw_target_tx_pwr_5g_b, int, &rtw_target_tx_pwr_5g_b_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_5g_b, "5G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_5g_c[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_C; static int rtw_target_tx_pwr_5g_c_num = 0; module_param_array(rtw_target_tx_pwr_5g_c, int, &rtw_target_tx_pwr_5g_c_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_5g_c, "5G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined"); static int rtw_target_tx_pwr_5g_d[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_D; static int rtw_target_tx_pwr_5g_d_num = 0; module_param_array(rtw_target_tx_pwr_5g_d, int, &rtw_target_tx_pwr_5g_d_num, 0644); MODULE_PARM_DESC(rtw_target_tx_pwr_5g_d, "5G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined"); #endif /* CONFIG_IEEE80211_BAND_5GHZ */ #ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE char *rtw_phy_file_path = REALTEK_CONFIG_PATH; module_param(rtw_phy_file_path, charp, 0644); MODULE_PARM_DESC(rtw_phy_file_path, "The path of phy parameter"); // PHY FILE Bit Map // BIT0 - MAC, 0: non-support, 1: support // BIT1 - BB, 0: non-support, 1: support // BIT2 - BB_PG, 0: non-support, 1: support // BIT3 - BB_MP, 0: non-support, 1: support // BIT4 - RF, 0: non-support, 1: support // BIT5 - RF_TXPWR_TRACK, 0: non-support, 1: support // BIT6 - RF_TXPWR_LMT, 0: non-support, 1: support int rtw_load_phy_file = (BIT2|BIT6); module_param(rtw_load_phy_file, int, 0644); MODULE_PARM_DESC(rtw_load_phy_file,"PHY File Bit Map"); int rtw_decrypt_phy_file = 0; module_param(rtw_decrypt_phy_file, int, 0644); MODULE_PARM_DESC(rtw_decrypt_phy_file,"Enable Decrypt PHY File"); #endif int _netdev_open(struct net_device *pnetdev); int netdev_open (struct net_device *pnetdev); static int netdev_close (struct net_device *pnetdev); #ifdef CONFIG_PLATFORM_INTEL_BYT extern int rtw_sdio_set_power(int on); #endif //CONFIG_PLATFORM_INTEL_BYT void rtw_regsty_load_target_tx_power(struct registry_priv *regsty) { int path, rs; int *target_tx_pwr; for (path = RF_PATH_A; path < RF_PATH_MAX; path++) { if (path == RF_PATH_A) target_tx_pwr = rtw_target_tx_pwr_2g_a; else if (path == RF_PATH_B) target_tx_pwr = rtw_target_tx_pwr_2g_b; else if (path == RF_PATH_C) target_tx_pwr = rtw_target_tx_pwr_2g_c; else if (path == RF_PATH_D) target_tx_pwr = rtw_target_tx_pwr_2g_d; for (rs = CCK; rs < RATE_SECTION_NUM; rs++) regsty->target_tx_pwr_2g[path][rs] = target_tx_pwr[rs]; } #ifdef CONFIG_IEEE80211_BAND_5GHZ for (path = RF_PATH_A; path < RF_PATH_MAX; path++) { if (path == RF_PATH_A) target_tx_pwr = rtw_target_tx_pwr_5g_a; else if (path == RF_PATH_B) target_tx_pwr = rtw_target_tx_pwr_5g_b; else if (path == RF_PATH_C) target_tx_pwr = rtw_target_tx_pwr_5g_c; else if (path == RF_PATH_D) target_tx_pwr = rtw_target_tx_pwr_5g_d; for (rs = OFDM; rs < RATE_SECTION_NUM; rs++) regsty->target_tx_pwr_5g[path][rs - 1] = target_tx_pwr[rs - 1]; } #endif /* CONFIG_IEEE80211_BAND_5GHZ */ } inline void rtw_regsty_load_excl_chs(struct registry_priv *regsty) { int i; int ch_num = 0; for (i = 0; i < MAX_CHANNEL_NUM; i++) if (((u8)rtw_excl_chs[i]) != 0) regsty->excl_chs[ch_num++] = (u8)rtw_excl_chs[i]; if (ch_num < MAX_CHANNEL_NUM) regsty->excl_chs[ch_num] = 0; } uint loadparam(_adapter *padapter) { uint status = _SUCCESS; struct registry_priv *registry_par = &padapter->registrypriv; _func_enter_; registry_par->chip_version = (u8)rtw_chip_version; registry_par->rfintfs = (u8)rtw_rfintfs; registry_par->lbkmode = (u8)rtw_lbkmode; //registry_par->hci = (u8)hci; registry_par->network_mode = (u8)rtw_network_mode; _rtw_memcpy(registry_par->ssid.Ssid, "ANY", 3); registry_par->ssid.SsidLength = 3; registry_par->channel = (u8)rtw_channel; registry_par->wireless_mode = (u8)rtw_wireless_mode; if (IsSupported24G(registry_par->wireless_mode) && (!IsSupported5G(registry_par->wireless_mode)) && (registry_par->channel > 14)) { registry_par->channel = 1; } else if (IsSupported5G(registry_par->wireless_mode) && (!IsSupported24G(registry_par->wireless_mode)) && (registry_par->channel <= 14)) { registry_par->channel = 36; } registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense ; registry_par->vcs_type = (u8)rtw_vcs_type; registry_par->rts_thresh=(u16)rtw_rts_thresh; registry_par->frag_thresh=(u16)rtw_frag_thresh; registry_par->preamble = (u8)rtw_preamble; registry_par->scan_mode = (u8)rtw_scan_mode; registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr; registry_par->soft_ap= (u8)rtw_soft_ap; registry_par->smart_ps = (u8)rtw_smart_ps; registry_par->check_fw_ps = (u8)rtw_check_fw_ps; registry_par->power_mgnt = (u8)rtw_power_mgnt; registry_par->ips_mode = (u8)rtw_ips_mode; registry_par->radio_enable = (u8)rtw_radio_enable; registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt; registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt; registry_par->busy_thresh = (u16)rtw_busy_thresh; //registry_par->qos_enable = (u8)rtw_qos_enable; registry_par->ack_policy = (u8)rtw_ack_policy; registry_par->mp_mode = (u8)rtw_mp_mode; registry_par->software_encrypt = (u8)rtw_software_encrypt; registry_par->software_decrypt = (u8)rtw_software_decrypt; registry_par->acm_method = (u8)rtw_acm_method; registry_par->usb_rxagg_mode = (u8)rtw_usb_rxagg_mode; //UAPSD registry_par->wmm_enable = (u8)rtw_wmm_enable; registry_par->uapsd_enable = (u8)rtw_uapsd_enable; registry_par->uapsd_max_sp = (u8)rtw_uapsd_max_sp; registry_par->uapsd_acbk_en = (u8)rtw_uapsd_acbk_en; registry_par->uapsd_acbe_en = (u8)rtw_uapsd_acbe_en; registry_par->uapsd_acvi_en = (u8)rtw_uapsd_acvi_en; registry_par->uapsd_acvo_en = (u8)rtw_uapsd_acvo_en; registry_par->RegPwrTrimEnable = (u8)rtw_pwrtrim_enable; #ifdef CONFIG_80211N_HT registry_par->ht_enable = (u8)rtw_ht_enable; registry_par->bw_mode = (u8)rtw_bw_mode; registry_par->ampdu_enable = (u8)rtw_ampdu_enable; registry_par->rx_stbc = (u8)rtw_rx_stbc; registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu; registry_par->short_gi = (u8)rtw_short_gi; registry_par->ldpc_cap = (u8)rtw_ldpc_cap; registry_par->stbc_cap = (u8)rtw_stbc_cap; registry_par->beamform_cap = (u8)rtw_beamform_cap; registry_par->beamformer_rf_num = (u8)rtw_bfer_rf_number; registry_par->beamformee_rf_num = (u8)rtw_bfee_rf_number; #endif #ifdef CONFIG_80211AC_VHT registry_par->vht_enable = (u8)rtw_vht_enable; registry_par->ampdu_factor = (u8)rtw_ampdu_factor; registry_par->vht_rate_sel = (u8)rtw_vht_rate_sel; #endif #ifdef CONFIG_TX_EARLY_MODE registry_par->early_mode = (u8)rtw_early_mode; #endif registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit; registry_par->rf_config = (u8)rtw_rf_config; registry_par->low_power = (u8)rtw_low_power; registry_par->wifi_spec = (u8)rtw_wifi_spec; if (strlen(rtw_country_code) != 2 || is_alpha(rtw_country_code[0]) == _FALSE || is_alpha(rtw_country_code[1]) == _FALSE ) { if (rtw_country_code != rtw_country_unspecified) DBG_871X_LEVEL(_drv_err_, "%s discard rtw_country_code not in alpha2\n", __func__); _rtw_memset(registry_par->alpha2, 0xFF, 2); } else _rtw_memcpy(registry_par->alpha2, rtw_country_code, 2); registry_par->channel_plan = (u8)rtw_channel_plan; rtw_regsty_load_excl_chs(registry_par); registry_par->special_rf_path = (u8)rtw_special_rf_path; registry_par->full_ch_in_p2p_handshake = (u8)rtw_full_ch_in_p2p_handshake; #ifdef CONFIG_BT_COEXIST registry_par->btcoex = (u8)rtw_btcoex_enable; registry_par->bt_iso = (u8)rtw_bt_iso; registry_par->bt_sco = (u8)rtw_bt_sco; registry_par->bt_ampdu = (u8)rtw_bt_ampdu; registry_par->ant_num = (s8)rtw_ant_num; #endif registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq; registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg; registry_par->antdiv_type = (u8)rtw_antdiv_type; registry_par->switch_usb_mode = (u8)rtw_switch_usb_mode; #ifdef CONFIG_AUTOSUSPEND registry_par->usbss_enable = (u8)rtw_enusbss;//0:disable,1:enable #endif #ifdef SUPPORT_HW_RFOFF_DETECTED registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;//0:disable,1:enable,2:by EFUSE config registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;//0:disable,1:enable #endif registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc; #ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE snprintf(registry_par->adaptor_info_caching_file_path, PATH_LENGTH_MAX, "%s", rtw_adaptor_info_caching_file_path); registry_par->adaptor_info_caching_file_path[PATH_LENGTH_MAX-1]=0; #endif #ifdef CONFIG_LAYER2_ROAMING registry_par->max_roaming_times = (u8)rtw_max_roaming_times; #ifdef CONFIG_INTEL_WIDI registry_par->max_roaming_times = (u8)rtw_max_roaming_times + 2; #endif // CONFIG_INTEL_WIDI #endif #ifdef CONFIG_IOL registry_par->fw_iol = rtw_fw_iol; #endif #ifdef CONFIG_80211D registry_par->enable80211d = (u8)rtw_80211d; #endif snprintf(registry_par->ifname, 16, "%s", ifname); snprintf(registry_par->if2name, 16, "%s", if2name); registry_par->notch_filter = (u8)rtw_notch_filter; #ifdef CONFIG_SPECIAL_SETTING_FOR_FUNAI_TV registry_par->force_ant = (u8)rtw_force_ant; registry_par->force_igi = (u8)rtw_force_igi; #endif registry_par->force_igi_lb = (u8)rtw_force_igi_lb; #ifdef CONFIG_MULTI_VIR_IFACES registry_par->ext_iface_num = (u8)rtw_ext_iface_num; #endif //CONFIG_MULTI_VIR_IFACES registry_par->pll_ref_clk_sel = (u8)rtw_pll_ref_clk_sel; registry_par->RegEnableTxPowerLimit = (u8)rtw_tx_pwr_lmt_enable; registry_par->RegEnableTxPowerByRate = (u8)rtw_tx_pwr_by_rate; rtw_regsty_load_target_tx_power(registry_par); registry_par->RegPowerBase = 14; registry_par->TxBBSwing_2G = (s8)rtw_TxBBSwing_2G; registry_par->TxBBSwing_5G = (s8)rtw_TxBBSwing_5G; registry_par->bEn_RFE = 1; registry_par->RFE_Type = (u8)rtw_RFE_type; registry_par->AmplifierType_2G = (u8)rtw_amplifier_type_2g; registry_par->AmplifierType_5G = (u8)rtw_amplifier_type_5g; registry_par->GLNA_Type = (u8)rtw_GLNA_type; #ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE registry_par->load_phy_file = (u8)rtw_load_phy_file; registry_par->RegDecryptCustomFile = (u8)rtw_decrypt_phy_file; #endif registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable; registry_par->hiq_filter = (u8)rtw_hiq_filter; registry_par->adaptivity_en = (u8)rtw_adaptivity_en; registry_par->adaptivity_mode = (u8)rtw_adaptivity_mode; registry_par->adaptivity_dml = (u8)rtw_adaptivity_dml; registry_par->adaptivity_dc_backoff = (u8)rtw_adaptivity_dc_backoff; registry_par->adaptivity_th_l2h_ini = (s8)rtw_adaptivity_th_l2h_ini; registry_par->adaptivity_th_edcca_hl_diff = (s8)rtw_adaptivity_th_edcca_hl_diff; registry_par->boffefusemask = (u8)rtw_OffEfuseMask; registry_par->bFileMaskEfuse = (u8)rtw_FileMaskEfuse; #ifdef CONFIG_AUTO_CHNL_SEL_NHM registry_par->acs_mode = (u8)rtw_acs_mode; registry_par->acs_auto_scan = (u8)rtw_acs_auto_scan; #endif registry_par->reg_rxgain_offset_2g = (u32) rtw_rxgain_offset_2g; registry_par->reg_rxgain_offset_5gl = (u32) rtw_rxgain_offset_5gl; registry_par->reg_rxgain_offset_5gm = (u32) rtw_rxgain_offset_5gm; registry_par->reg_rxgain_offset_5gh = (u32) rtw_rxgain_offset_5gh; #ifdef CONFIG_DFS_MASTER registry_par->dfs_region_domain = (u8)rtw_dfs_region_domain; #endif _func_exit_; return status; } /** * rtw_net_set_mac_address * This callback function is used for the Media Access Control address * of each net_device needs to be changed. * * Arguments: * @pnetdev: net_device pointer. * @addr: new MAC address. * * Return: * ret = 0: Permit to change net_device's MAC address. * ret = -1 (Default): Operation not permitted. * * Auther: Arvin Liu * Date: 2015/05/29 */ static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct sockaddr *sa = (struct sockaddr *)addr; int ret = -1; /* only the net_device is in down state to permit modifying mac addr */ if ((pnetdev->flags & IFF_UP) == _TRUE) { DBG_871X(FUNC_ADPT_FMT": The net_device's is not in down state\n" , FUNC_ADPT_ARG(padapter)); return ret; } /* if the net_device is linked, it's not permit to modify mac addr */ if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) || check_fwstate(pmlmepriv, _FW_LINKED) || check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { DBG_871X(FUNC_ADPT_FMT": The net_device's is not idle currently\n" , FUNC_ADPT_ARG(padapter)); return ret; } /* check whether the input mac address is valid to permit modifying mac addr */ if (rtw_check_invalid_mac_address(sa->sa_data, _FALSE) == _TRUE) { DBG_871X(FUNC_ADPT_FMT": Invalid Mac Addr for "MAC_FMT"\n" , FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data)); return ret; } _rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */ _rtw_memcpy(pnetdev->dev_addr, sa->sa_data, ETH_ALEN); /* set mac addr to net_device */ rtw_ps_deny(padapter, PS_DENY_IOCTL); LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */ rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */ rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL); DBG_871X(FUNC_ADPT_FMT": Set Mac Addr to "MAC_FMT" Successfully\n" , FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data)); ret = 0; return ret; } static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); struct recv_priv *precvpriv = &(padapter->recvpriv); padapter->stats.tx_packets = pxmitpriv->tx_pkts;//pxmitpriv->tx_pkts++; padapter->stats.rx_packets = precvpriv->rx_pkts;//precvpriv->rx_pkts++; padapter->stats.tx_dropped = pxmitpriv->tx_drop; padapter->stats.rx_dropped = precvpriv->rx_drop; padapter->stats.tx_bytes = pxmitpriv->tx_bytes; padapter->stats.rx_bytes = precvpriv->rx_bytes; return &padapter->stats; } #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) /* * AC to queue mapping * * AC_VO -> queue 0 * AC_VI -> queue 1 * AC_BE -> queue 2 * AC_BK -> queue 3 */ static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 }; /* Given a data frame determine the 802.1p/1d tag to use. */ unsigned int rtw_classify8021d(struct sk_buff *skb) { unsigned int dscp; /* skb->priority values from 256->263 are magic values to * directly indicate a specific 802.1d priority. This is used * to allow 802.1d priority to be passed directly in from VLAN * tags, etc. */ if (skb->priority >= 256 && skb->priority <= 263) return skb->priority - 256; switch (skb->protocol) { case htons(ETH_P_IP): dscp = ip_hdr(skb)->tos & 0xfc; break; default: return 0; } return dscp >> 5; } static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0) , struct net_device *sb_dev #elif LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) , void *accel_priv #endif #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) , select_queue_fallback_t fallback #endif ) { _adapter *padapter = rtw_netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; skb->priority = rtw_classify8021d(skb); if(pmlmepriv->acm_mask != 0) { skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority); } return rtw_1d_to_queue[skb->priority]; } u16 rtw_recv_select_queue(struct sk_buff *skb) { struct iphdr *piphdr; unsigned int dscp; u16 eth_type; u32 priority; u8 *pdata = skb->data; _rtw_memcpy(ð_type, pdata+(ETH_ALEN<<1), 2); switch (eth_type) { case htons(ETH_P_IP): piphdr = (struct iphdr *)(pdata+ETH_HLEN); dscp = piphdr->tos & 0xfc; priority = dscp >> 5; break; default: priority = 0; } return rtw_1d_to_queue[priority]; } #endif static int rtw_ndev_notifier_call(struct notifier_block * nb, unsigned long state, void *ptr) { #if (LINUX_VERSION_CODE>=KERNEL_VERSION(3,11,0)) struct net_device *dev = netdev_notifier_info_to_dev(ptr); #else struct net_device *dev = ptr; #endif if (dev == NULL) return NOTIFY_DONE; #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29)) if (dev->netdev_ops == NULL) return NOTIFY_DONE; if (dev->netdev_ops->ndo_do_ioctl == NULL) return NOTIFY_DONE; if (dev->netdev_ops->ndo_do_ioctl != rtw_ioctl) #else if (dev->do_ioctl == NULL) return NOTIFY_DONE; if (dev->do_ioctl != rtw_ioctl) #endif return NOTIFY_DONE; DBG_871X_LEVEL(_drv_info_, FUNC_NDEV_FMT" state:%lu\n", FUNC_NDEV_ARG(dev), state); switch (state) { case NETDEV_CHANGENAME: rtw_adapter_proc_replace(dev); break; } return NOTIFY_DONE; } static struct notifier_block rtw_ndev_notifier = { .notifier_call = rtw_ndev_notifier_call, }; int rtw_ndev_notifier_register(void) { return register_netdevice_notifier(&rtw_ndev_notifier); } void rtw_ndev_notifier_unregister(void) { unregister_netdevice_notifier(&rtw_ndev_notifier); } int rtw_ndev_init(struct net_device *dev) { _adapter *adapter = rtw_netdev_priv(dev); DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" if%d mac_addr="MAC_FMT"\n" , FUNC_ADPT_ARG(adapter), (adapter->iface_id+1), MAC_ARG(dev->dev_addr)); strncpy(adapter->old_ifname, dev->name, IFNAMSIZ); adapter->old_ifname[IFNAMSIZ-1] = '\0'; rtw_adapter_proc_init(dev); return 0; } void rtw_ndev_uninit(struct net_device *dev) { _adapter *adapter = rtw_netdev_priv(dev); DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" if%d\n" , FUNC_ADPT_ARG(adapter), (adapter->iface_id+1)); rtw_adapter_proc_deinit(dev); } #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29)) static const struct net_device_ops rtw_netdev_ops = { .ndo_init = rtw_ndev_init, .ndo_uninit = rtw_ndev_uninit, .ndo_open = netdev_open, .ndo_stop = netdev_close, .ndo_start_xmit = rtw_xmit_entry, #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) .ndo_select_queue = rtw_select_queue, #endif .ndo_set_mac_address = rtw_net_set_mac_address, .ndo_get_stats = rtw_net_get_stats, .ndo_do_ioctl = rtw_ioctl, }; #endif int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname) { _adapter *padapter = rtw_netdev_priv(pnetdev); #ifdef CONFIG_EASY_REPLACEMENT struct net_device *TargetNetdev = NULL; _adapter *TargetAdapter = NULL; struct net *devnet = NULL; if(padapter->bDongle == 1) { #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) TargetNetdev = dev_get_by_name("wlan0"); #else #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)) devnet = pnetdev->nd_net; #else devnet = dev_net(pnetdev); #endif TargetNetdev = dev_get_by_name(devnet, "wlan0"); #endif if(TargetNetdev) { DBG_871X("Force onboard module driver disappear !!!\n"); TargetAdapter = rtw_netdev_priv(TargetNetdev); TargetAdapter->DriverState = DRIVER_DISAPPEAR; padapter->pid[0] = TargetAdapter->pid[0]; padapter->pid[1] = TargetAdapter->pid[1]; padapter->pid[2] = TargetAdapter->pid[2]; dev_put(TargetNetdev); unregister_netdev(TargetNetdev); padapter->DriverState = DRIVER_REPLACE_DONGLE; } } #endif //CONFIG_EASY_REPLACEMENT if(dev_alloc_name(pnetdev, ifname) < 0) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("dev_alloc_name, fail! \n")); } netif_carrier_off(pnetdev); //rtw_netif_stop_queue(pnetdev); return 0; } void rtw_hook_if_ops(struct net_device *ndev) { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) ndev->netdev_ops = &rtw_netdev_ops; #else ndev->init = rtw_ndev_init; ndev->uninit = rtw_ndev_uninit; ndev->open = netdev_open; ndev->stop = netdev_close; ndev->hard_start_xmit = rtw_xmit_entry; ndev->set_mac_address = rtw_net_set_mac_address; ndev->get_stats = rtw_net_get_stats; ndev->do_ioctl = rtw_ioctl; #endif } struct net_device *rtw_init_netdev(_adapter *old_padapter) { _adapter *padapter; struct net_device *pnetdev; RT_TRACE(_module_os_intfs_c_,_drv_info_,("+init_net_dev\n")); if(old_padapter != NULL) pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(_adapter), (void *)old_padapter); else pnetdev = rtw_alloc_etherdev(sizeof(_adapter)); if (!pnetdev) return NULL; padapter = rtw_netdev_priv(pnetdev); padapter->pnetdev = pnetdev; #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24) SET_MODULE_OWNER(pnetdev); #endif rtw_hook_if_ops(pnetdev); #ifdef CONFIG_TCP_CSUM_OFFLOAD_TX pnetdev->features |= NETIF_F_IP_CSUM; #endif //pnetdev->tx_timeout = NULL; pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */ #ifdef CONFIG_WIRELESS_EXT pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def; #endif #ifdef WIRELESS_SPY //priv->wireless_data.spy_data = &priv->spy_data; //pnetdev->wireless_data = &priv->wireless_data; #endif return pnetdev; } int rtw_os_ndev_alloc(_adapter *adapter) { int ret = _FAIL; struct net_device *ndev = NULL; ndev = rtw_init_netdev(adapter); if (ndev == NULL) { rtw_warn_on(1); goto exit; } #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0) SET_NETDEV_DEV(ndev, dvobj_to_dev(adapter_to_dvobj(adapter))); #endif #ifdef CONFIG_PCI_HCI if (adapter_to_dvobj(adapter)->bdma64) ndev->features |= NETIF_F_HIGHDMA; ndev->irq = adapter_to_dvobj(adapter)->irq; #endif #if defined(CONFIG_IOCTL_CFG80211) if (rtw_cfg80211_ndev_res_alloc(adapter) != _SUCCESS) { rtw_warn_on(1); goto free_ndev; } #endif ret = _SUCCESS; free_ndev: if (ret != _SUCCESS && ndev) rtw_free_netdev(ndev); exit: return ret; } void rtw_os_ndev_free(_adapter *adapter) { #if defined(CONFIG_IOCTL_CFG80211) rtw_cfg80211_ndev_res_free(adapter); #endif if (adapter->pnetdev) { rtw_free_netdev(adapter->pnetdev); adapter->pnetdev = NULL; } } int rtw_os_ndev_register(_adapter *adapter, char *name) { int ret = _SUCCESS; struct net_device *ndev = adapter->pnetdev; #if defined(CONFIG_IOCTL_CFG80211) if (rtw_cfg80211_ndev_res_register(adapter) != _SUCCESS) { rtw_warn_on(1); ret = _FAIL; goto exit; } #endif /* alloc netdev name */ rtw_init_netdev_name(ndev, name); _rtw_memcpy(ndev->dev_addr, adapter_mac_addr(adapter), ETH_ALEN); /* Tell the network stack we exist */ if (register_netdev(ndev) != 0) { DBG_871X(FUNC_NDEV_FMT" if%d Failed!\n", FUNC_NDEV_ARG(ndev), (adapter->iface_id+1)); ret = _FAIL; } #if defined(CONFIG_IOCTL_CFG80211) if (ret != _SUCCESS) { rtw_cfg80211_ndev_res_unregister(adapter); #if !defined(RTW_SINGLE_WIPHY) rtw_wiphy_unregister(adapter_to_wiphy(adapter)); #endif } #endif exit: return ret; } void rtw_os_ndev_unregister(_adapter *adapter) { struct net_device *netdev = NULL; if (adapter == NULL) return; adapter->ndev_unregistering = 1; netdev = adapter->pnetdev; #if defined(CONFIG_IOCTL_CFG80211) rtw_cfg80211_ndev_res_unregister(adapter); #endif if ((adapter->DriverState != DRIVER_DISAPPEAR) && netdev) unregister_netdev(netdev); /* will call netdev_close() */ #if defined(CONFIG_IOCTL_CFG80211) && !defined(RTW_SINGLE_WIPHY) rtw_wiphy_unregister(adapter_to_wiphy(adapter)); #endif adapter->ndev_unregistering = 0; } /** * rtw_os_ndev_init - Allocate and register OS layer net device and relating structures for @adapter * @adapter: the adapter on which this function applies * @name: the requesting net device name * * Returns: * _SUCCESS or _FAIL */ int rtw_os_ndev_init(_adapter *adapter, char *name) { int ret = _FAIL; if (rtw_os_ndev_alloc(adapter) != _SUCCESS) goto exit; if (rtw_os_ndev_register(adapter, name) != _SUCCESS) goto os_ndev_free; ret = _SUCCESS; os_ndev_free: if (ret != _SUCCESS) rtw_os_ndev_free(adapter); exit: return ret; } /** * rtw_os_ndev_deinit - Unregister and free OS layer net device and relating structures for @adapter * @adapter: the adapter on which this function applies */ void rtw_os_ndev_deinit(_adapter *adapter) { rtw_os_ndev_unregister(adapter); rtw_os_ndev_free(adapter); } int rtw_os_ndevs_alloc(struct dvobj_priv *dvobj) { int i, status = _SUCCESS; _adapter *adapter; #if defined(CONFIG_IOCTL_CFG80211) if (rtw_cfg80211_dev_res_alloc(dvobj) != _SUCCESS) { rtw_warn_on(1); status = _FAIL; goto exit; } #endif for (i = 0; i < dvobj->iface_nums; i++) { if (i >= IFACE_ID_MAX) { DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i); rtw_warn_on(1); continue; } adapter = dvobj->padapters[i]; if (adapter && !adapter->pnetdev) { status = rtw_os_ndev_alloc(adapter); if (status != _SUCCESS) { rtw_warn_on(1); break; } } } if (status != _SUCCESS) { for (; i >= 0; i--) { adapter = dvobj->padapters[i]; if (adapter && adapter->pnetdev) rtw_os_ndev_free(adapter); } } #if defined(CONFIG_IOCTL_CFG80211) if (status != _SUCCESS) rtw_cfg80211_dev_res_free(dvobj); #endif exit: return status; } void rtw_os_ndevs_free(struct dvobj_priv *dvobj) { int i; _adapter *adapter = NULL; for (i = 0; i < dvobj->iface_nums; i++) { if (i >= IFACE_ID_MAX) { DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i); rtw_warn_on(1); continue; } adapter = dvobj->padapters[i]; if (adapter == NULL) continue; rtw_os_ndev_free(adapter); } #if defined(CONFIG_IOCTL_CFG80211) rtw_cfg80211_dev_res_free(dvobj); #endif } u32 rtw_start_drv_threads(_adapter *padapter) { u32 _status = _SUCCESS; RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_start_drv_threads\n")); #ifdef CONFIG_XMIT_THREAD_MODE #if defined(CONFIG_SDIO_HCI) if (is_primary_adapter(padapter)) #endif { padapter->xmitThread = kthread_run(rtw_xmit_thread, padapter, "RTW_XMIT_THREAD"); if(IS_ERR(padapter->xmitThread)) _status = _FAIL; } #endif //#ifdef CONFIG_XMIT_THREAD_MODE #ifdef CONFIG_RECV_THREAD_MODE padapter->recvThread = kthread_run(rtw_recv_thread, padapter, "RTW_RECV_THREAD"); if(IS_ERR(padapter->recvThread)) _status = _FAIL; #endif if (is_primary_adapter(padapter)) { padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD"); if(IS_ERR(padapter->cmdThread)) _status = _FAIL; else _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); //wait for cmd_thread to run } #ifdef CONFIG_EVENT_THREAD_MODE padapter->evtThread = kthread_run(event_thread, padapter, "RTW_EVENT_THREAD"); if(IS_ERR(padapter->evtThread)) _status = _FAIL; #endif rtw_hal_start_thread(padapter); return _status; } void rtw_stop_drv_threads (_adapter *padapter) { RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_stop_drv_threads\n")); if (is_primary_adapter(padapter)) rtw_stop_cmd_thread(padapter); #ifdef CONFIG_EVENT_THREAD_MODE _rtw_up_sema(&padapter->evtpriv.evt_notify); if(padapter->evtThread){ _rtw_down_sema(&padapter->evtpriv.terminate_evtthread_sema); } #endif #ifdef CONFIG_XMIT_THREAD_MODE // Below is to termindate tx_thread... #if defined(CONFIG_SDIO_HCI) // Only wake-up primary adapter if (is_primary_adapter(padapter)) #endif /*SDIO_HCI */ { _rtw_up_sema(&padapter->xmitpriv.xmit_sema); _rtw_down_sema(&padapter->xmitpriv.terminate_xmitthread_sema); } RT_TRACE(_module_os_intfs_c_, _drv_info_, ("\n drv_halt: rtw_xmit_thread can be terminated !\n")); #endif #ifdef CONFIG_RECV_THREAD_MODE // Below is to termindate rx_thread... _rtw_up_sema(&padapter->recvpriv.recv_sema); _rtw_down_sema(&padapter->recvpriv.terminate_recvthread_sema); RT_TRACE(_module_os_intfs_c_,_drv_info_,("\n drv_halt:recv_thread can be terminated! \n")); #endif rtw_hal_stop_thread(padapter); } u8 rtw_init_default_value(_adapter *padapter); u8 rtw_init_default_value(_adapter *padapter) { u8 ret = _SUCCESS; struct registry_priv* pregistrypriv = &padapter->registrypriv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; struct mlme_priv *pmlmepriv= &padapter->mlmepriv; struct security_priv *psecuritypriv = &padapter->securitypriv; //xmit_priv pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; pxmitpriv->vcs = pregistrypriv->vcs_type; pxmitpriv->vcs_type = pregistrypriv->vcs_type; //pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; pxmitpriv->frag_len = pregistrypriv->frag_thresh; //recv_priv //mlme_priv pmlmepriv->scan_mode = SCAN_ACTIVE; //qos_priv //pmlmepriv->qospriv.qos_option = pregistrypriv->wmm_enable; //ht_priv #ifdef CONFIG_80211N_HT pmlmepriv->htpriv.ampdu_enable = _FALSE;//set to disabled #endif //security_priv //rtw_get_encrypt_decrypt_from_registrypriv(padapter); psecuritypriv->binstallGrpkey = _FAIL; #ifdef CONFIG_GTK_OL psecuritypriv->binstallKCK_KEK = _FAIL; #endif //CONFIG_GTK_OL psecuritypriv->sw_encrypt=pregistrypriv->software_encrypt; psecuritypriv->sw_decrypt=pregistrypriv->software_decrypt; psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; //open system psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; psecuritypriv->dot11PrivacyKeyIndex = 0; psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; psecuritypriv->dot118021XGrpKeyid = 1; psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled; //pwrctrl_priv //registry_priv rtw_init_registrypriv_dev_network(padapter); rtw_update_registrypriv_dev_network(padapter); //hal_priv rtw_hal_def_value_init(padapter); //misc. RTW_ENABLE_FUNC(padapter, DF_RX_BIT); RTW_ENABLE_FUNC(padapter, DF_TX_BIT); padapter->bLinkInfoDump = 0; padapter->bNotifyChannelChange = _FALSE; #ifdef CONFIG_P2P padapter->bShowGetP2PState = 1; #endif //for debug purpose padapter->fix_rate = 0xFF; padapter->data_fb = 0; padapter->driver_ampdu_spacing = 0xFF; padapter->driver_rx_ampdu_factor = 0xFF; padapter->driver_rx_ampdu_spacing = 0xFF; padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID; padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID; #ifdef DBG_RX_COUNTER_DUMP padapter->dump_rx_cnt_mode = 0; padapter->drv_rx_cnt_ok = 0; padapter->drv_rx_cnt_crcerror = 0; padapter->drv_rx_cnt_drop = 0; #endif return ret; } struct dvobj_priv *devobj_init(void) { struct dvobj_priv *pdvobj = NULL; if ((pdvobj = (struct dvobj_priv*)rtw_zmalloc(sizeof(*pdvobj))) == NULL) { return NULL; } _rtw_mutex_init(&pdvobj->hw_init_mutex); _rtw_mutex_init(&pdvobj->h2c_fwcmd_mutex); _rtw_mutex_init(&pdvobj->setch_mutex); _rtw_mutex_init(&pdvobj->setbw_mutex); _rtw_mutex_init(&pdvobj->rf_read_reg_mutex); #ifdef CONFIG_SDIO_INDIRECT_ACCESS _rtw_mutex_init(&pdvobj->sd_indirect_access_mutex); #endif pdvobj->processing_dev_remove = _FALSE; ATOMIC_SET(&pdvobj->disable_func, 0); rtw_macid_ctl_init(&pdvobj->macid_ctl); _rtw_spinlock_init(&pdvobj->cam_ctl.lock); _rtw_mutex_init(&pdvobj->cam_ctl.sec_cam_access_mutex); return pdvobj; } void devobj_deinit(struct dvobj_priv *pdvobj) { if(!pdvobj) return; /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ #if defined(CONFIG_IOCTL_CFG80211) rtw_cfg80211_dev_res_free(pdvobj); #endif _rtw_mutex_free(&pdvobj->hw_init_mutex); _rtw_mutex_free(&pdvobj->h2c_fwcmd_mutex); _rtw_mutex_free(&pdvobj->setch_mutex); _rtw_mutex_free(&pdvobj->setbw_mutex); _rtw_mutex_free(&pdvobj->rf_read_reg_mutex); #ifdef CONFIG_SDIO_INDIRECT_ACCESS _rtw_mutex_free(&pdvobj->sd_indirect_access_mutex); #endif rtw_macid_ctl_deinit(&pdvobj->macid_ctl); _rtw_spinlock_free(&pdvobj->cam_ctl.lock); _rtw_mutex_free(&pdvobj->cam_ctl.sec_cam_access_mutex); rtw_mfree((u8*)pdvobj, sizeof(*pdvobj)); } u8 rtw_reset_drv_sw(_adapter *padapter) { u8 ret8=_SUCCESS; struct mlme_priv *pmlmepriv= &padapter->mlmepriv; struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); //hal_priv if( is_primary_adapter(padapter)) rtw_hal_def_value_init(padapter); RTW_ENABLE_FUNC(padapter, DF_RX_BIT); RTW_ENABLE_FUNC(padapter, DF_TX_BIT); padapter->bLinkInfoDump = 0; padapter->xmitpriv.tx_pkts = 0; padapter->recvpriv.rx_pkts = 0; pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; //pmlmepriv->LinkDetectInfo.TrafficBusyState = _FALSE; pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0; pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0; _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY |_FW_UNDER_LINKING); #ifdef CONFIG_AUTOSUSPEND #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,34)) adapter_to_dvobj(padapter)->pusbdev->autosuspend_disabled = 1;//autosuspend disabled by the user #endif #endif #ifdef DBG_CONFIG_ERROR_DETECT if (is_primary_adapter(padapter)) rtw_hal_sreset_reset_value(padapter); #endif pwrctrlpriv->pwr_state_check_cnts = 0; //mlmeextpriv mlmeext_set_scan_state(&padapter->mlmeextpriv, SCAN_DISABLE); #ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS rtw_set_signal_stat_timer(&padapter->recvpriv); #endif return ret8; } u8 rtw_init_drv_sw(_adapter *padapter) { u8 ret8=_SUCCESS; _func_enter_; RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_init_drv_sw\n")); ret8 = rtw_init_default_value(padapter); if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init cmd_priv\n")); ret8=_FAIL; goto exit; } padapter->cmdpriv.padapter=padapter; if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init evt_priv\n")); ret8=_FAIL; goto exit; } if (rtw_init_mlme_priv(padapter) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init mlme_priv\n")); ret8=_FAIL; goto exit; } #ifdef CONFIG_P2P rtw_init_wifidirect_timers(padapter); init_wifidirect_info(padapter, P2P_ROLE_DISABLE); reset_global_wifidirect_info(padapter); #ifdef CONFIG_IOCTL_CFG80211 rtw_init_cfg80211_wifidirect_info(padapter); #endif #ifdef CONFIG_WFD if(rtw_init_wifi_display_info(padapter) == _FAIL) RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init init_wifi_display_info\n")); #endif #endif /* CONFIG_P2P */ if(init_mlme_ext_priv(padapter) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init mlme_ext_priv\n")); ret8=_FAIL; goto exit; } #ifdef CONFIG_TDLS if(rtw_init_tdls_info(padapter) == _FAIL) { DBG_871X("Can't rtw_init_tdls_info\n"); ret8=_FAIL; goto exit; } #endif //CONFIG_TDLS if(_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) { DBG_871X("Can't _rtw_init_xmit_priv\n"); ret8=_FAIL; goto exit; } if(_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) { DBG_871X("Can't _rtw_init_recv_priv\n"); ret8=_FAIL; goto exit; } // add for CONFIG_IEEE80211W, none 11w also can use _rtw_spinlock_init(&padapter->security_key_mutex); // We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). //_rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv)); //_init_timer(&(padapter->securitypriv.tkip_timer), padapter->pifp, rtw_use_tkipkey_handler, padapter); if(_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) { DBG_871X("Can't _rtw_init_sta_priv\n"); ret8=_FAIL; goto exit; } padapter->stapriv.padapter = padapter; padapter->setband = WIFI_FREQUENCY_BAND_AUTO; padapter->fix_rate = 0xFF; padapter->data_fb = 0; padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID; padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID; #ifdef DBG_RX_COUNTER_DUMP padapter->dump_rx_cnt_mode = 0; padapter->drv_rx_cnt_ok = 0; padapter->drv_rx_cnt_crcerror = 0; padapter->drv_rx_cnt_drop = 0; #endif rtw_init_bcmc_stainfo(padapter); rtw_init_pwrctrl_priv(padapter); //_rtw_memset((u8 *)&padapter->qospriv, 0, sizeof (struct qos_priv));//move to mlme_priv #ifdef CONFIG_MP_INCLUDED if (init_mp_priv(padapter) == _FAIL) { DBG_871X("%s: initialize MP private data Fail!\n", __func__); } #endif rtw_hal_dm_init(padapter); #ifdef CONFIG_SW_LED rtw_hal_sw_led_init(padapter); #endif #ifdef DBG_CONFIG_ERROR_DETECT rtw_hal_sreset_init(padapter); #endif #ifdef CONFIG_INTEL_WIDI if(rtw_init_intel_widi(padapter) == _FAIL) { DBG_871X("Can't rtw_init_intel_widi\n"); ret8=_FAIL; goto exit; } #endif //CONFIG_INTEL_WIDI #ifdef CONFIG_WAPI_SUPPORT padapter->WapiSupport = true; //set true temp, will revise according to Efuse or Registry value later. rtw_wapi_init(padapter); #endif #ifdef CONFIG_BR_EXT _rtw_spinlock_init(&padapter->br_ext_lock); #endif // CONFIG_BR_EXT exit: RT_TRACE(_module_os_intfs_c_,_drv_info_,("-rtw_init_drv_sw\n")); _func_exit_; return ret8; } #ifdef CONFIG_WOWLAN void rtw_cancel_dynamic_chk_timer(_adapter *padapter) { _cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer); RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel dynamic_chk_timer! \n")); } #endif void rtw_cancel_all_timer(_adapter *padapter) { RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_cancel_all_timer\n")); _cancel_timer_ex(&padapter->mlmepriv.assoc_timer); RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel association timer complete!\n")); #if 0 _cancel_timer_ex(&padapter->securitypriv.tkip_timer); RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel tkip_timer!\n")); #endif _cancel_timer_ex(&padapter->mlmepriv.scan_to_timer); RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel scan_to_timer!\n")); #ifdef CONFIG_DFS_MASTER _cancel_timer_ex(&padapter->mlmepriv.dfs_master_timer); #endif _cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer); RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel dynamic_chk_timer!\n")); // cancel sw led timer rtw_hal_sw_led_deinit(padapter); RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel DeInitSwLeds! \n")); _cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_state_check_timer)); #ifdef CONFIG_IOCTL_CFG80211 #ifdef CONFIG_P2P _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer); #endif //CONFIG_P2P #endif //CONFIG_IOCTL_CFG80211 #ifdef CONFIG_SET_SCAN_DENY_TIMER _cancel_timer_ex(&padapter->mlmepriv.set_scan_deny_timer); rtw_clear_scan_deny(padapter); RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel set_scan_deny_timer! \n")); #endif #ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS _cancel_timer_ex(&padapter->recvpriv.signal_stat_timer); #endif //cancel dm timer rtw_hal_dm_deinit(padapter); #ifdef CONFIG_PLATFORM_FS_MX61 msleep(50); #endif } u8 rtw_free_drv_sw(_adapter *padapter) { RT_TRACE(_module_os_intfs_c_,_drv_info_,("==>rtw_free_drv_sw")); #ifdef CONFIG_WAPI_SUPPORT rtw_wapi_free(padapter); #endif //we can call rtw_p2p_enable here, but: // 1. rtw_p2p_enable may have IO operation // 2. rtw_p2p_enable is bundled with wext interface #ifdef CONFIG_P2P { struct wifidirect_info *pwdinfo = &padapter->wdinfo; if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { _cancel_timer_ex( &pwdinfo->find_phase_timer ); _cancel_timer_ex( &pwdinfo->restore_p2p_state_timer ); _cancel_timer_ex( &pwdinfo->pre_tx_scan_timer); #ifdef CONFIG_CONCURRENT_MODE _cancel_timer_ex( &pwdinfo->ap_p2p_switch_timer ); #endif // CONFIG_CONCURRENT_MODE rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); } } #endif // add for CONFIG_IEEE80211W, none 11w also can use _rtw_spinlock_free(&padapter->security_key_mutex); #ifdef CONFIG_BR_EXT _rtw_spinlock_free(&padapter->br_ext_lock); #endif // CONFIG_BR_EXT #ifdef CONFIG_INTEL_WIDI rtw_free_intel_widi(padapter); #endif //CONFIG_INTEL_WIDI free_mlme_ext_priv(&padapter->mlmeextpriv); #ifdef CONFIG_TDLS //rtw_free_tdls_info(&padapter->tdlsinfo); #endif //CONFIG_TDLS rtw_free_cmd_priv(&padapter->cmdpriv); rtw_free_evt_priv(&padapter->evtpriv); rtw_free_mlme_priv(&padapter->mlmepriv); //free_io_queue(padapter); _rtw_free_xmit_priv(&padapter->xmitpriv); _rtw_free_sta_priv(&padapter->stapriv); //will free bcmc_stainfo here _rtw_free_recv_priv(&padapter->recvpriv); rtw_free_pwrctrl_priv(padapter); //rtw_mfree((void *)padapter, sizeof (padapter)); #ifdef CONFIG_DRVEXT_MODULE free_drvext(&padapter->drvextpriv); #endif rtw_hal_free_data(padapter); RT_TRACE(_module_os_intfs_c_,_drv_info_,("<==rtw_free_drv_sw\n")); //free the old_pnetdev if(padapter->rereg_nd_name_priv.old_pnetdev) { free_netdev(padapter->rereg_nd_name_priv.old_pnetdev); padapter->rereg_nd_name_priv.old_pnetdev = NULL; } // clear pbuddy_adapter to avoid access wrong pointer. if(padapter->pbuddy_adapter != NULL) { padapter->pbuddy_adapter->pbuddy_adapter = NULL; } RT_TRACE(_module_os_intfs_c_,_drv_info_,("-rtw_free_drv_sw\n")); return _SUCCESS; } #ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_MULTI_VIR_IFACES int _netdev_vir_if_open(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); _adapter *primary_padapter = GET_PRIMARY_ADAPTER(padapter); DBG_871X(FUNC_NDEV_FMT" enter\n", FUNC_NDEV_ARG(pnetdev)); if(!primary_padapter) goto _netdev_virtual_iface_open_error; if (primary_padapter->bup == _FALSE || !rtw_is_hw_init_completed(primary_padapter)) _netdev_open(primary_padapter->pnetdev); if(padapter->bup == _FALSE && primary_padapter->bup == _TRUE && rtw_is_hw_init_completed(primary_padapter)) { padapter->bFWReady = primary_padapter->bFWReady; if(rtw_start_drv_threads(padapter) == _FAIL) { goto _netdev_virtual_iface_open_error; } #ifdef CONFIG_IOCTL_CFG80211 rtw_cfg80211_init_wiphy(padapter); #endif padapter->bup = _TRUE; } padapter->net_closed = _FALSE; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); rtw_netif_wake_queue(pnetdev); DBG_871X(FUNC_NDEV_FMT" exit\n", FUNC_NDEV_ARG(pnetdev)); return 0; _netdev_virtual_iface_open_error: padapter->bup = _FALSE; netif_carrier_off(pnetdev); rtw_netif_stop_queue(pnetdev); return (-1); } int netdev_vir_if_open(struct net_device *pnetdev) { int ret; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); ret = _netdev_vir_if_open(pnetdev); _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); #ifdef CONFIG_AUTO_AP_MODE //if(padapter->iface_id == 2) // rtw_start_auto_ap(padapter); #endif return ret; } static int netdev_vir_if_close(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); padapter->net_closed = _TRUE; if(pnetdev) { rtw_netif_stop_queue(pnetdev); } #ifdef CONFIG_IOCTL_CFG80211 rtw_scan_abort(padapter); rtw_cfg80211_wait_scan_req_empty(padapter, 200); adapter_wdev_data(padapter)->bandroid_scan = _FALSE; #endif return 0; } #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29)) static const struct net_device_ops rtw_netdev_vir_if_ops = { .ndo_open = netdev_vir_if_open, .ndo_stop = netdev_vir_if_close, .ndo_start_xmit = rtw_xmit_entry, .ndo_set_mac_address = rtw_net_set_mac_address, .ndo_get_stats = rtw_net_get_stats, .ndo_do_ioctl = rtw_ioctl, #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) .ndo_select_queue = rtw_select_queue, #endif }; #endif void rtw_hook_vir_if_ops(struct net_device *ndev) { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) ndev->netdev_ops = &rtw_netdev_vir_if_ops; #else ndev->open = netdev_vir_if_open; ndev->stop = netdev_vir_if_close; ndev->set_mac_address = rtw_net_set_mac_address; #endif } _adapter *rtw_drv_add_vir_if(_adapter *primary_padapter, void (*set_intf_ops)(_adapter *primary_padapter,struct _io_ops *pops)) { int res = _FAIL; _adapter *padapter = NULL; struct dvobj_priv *pdvobjpriv; u8 mac[ETH_ALEN]; /* if((primary_padapter->bup == _FALSE) || (rtw_buddy_adapter_up(primary_padapter) == _FALSE)) goto exit; */ /****** init adapter ******/ padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter)); if (padapter == NULL) goto exit; if (loadparam(padapter) != _SUCCESS) goto free_adapter; _rtw_memcpy(padapter, primary_padapter, sizeof(_adapter)); // padapter->bup = _FALSE; padapter->net_closed = _TRUE; padapter->dir_dev = NULL; padapter->dir_odm = NULL; //set adapter_type/iface type padapter->isprimary = _FALSE; padapter->adapter_type = MAX_ADAPTER; padapter->pbuddy_adapter = primary_padapter; #if 0 #ifndef CONFIG_HWPORT_SWAP //Port0 -> Pri , Port1 -> Sec padapter->iface_type = IFACE_PORT1; #else padapter->iface_type = IFACE_PORT0; #endif //CONFIG_HWPORT_SWAP #else //extended virtual interfaces always are set to port0 padapter->iface_type = IFACE_PORT0; #endif /****** hook vir if into dvobj ******/ pdvobjpriv = adapter_to_dvobj(padapter); padapter->iface_id = pdvobjpriv->iface_nums; pdvobjpriv->padapters[pdvobjpriv->iface_nums++] = padapter; padapter->intf_start = NULL; padapter->intf_stop = NULL; //step init_io_priv if ((rtw_init_io_priv(padapter, set_intf_ops)) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("\n Can't init io_reqs\n")); goto free_adapter; } //init drv data if(rtw_init_drv_sw(padapter)!= _SUCCESS) goto free_drv_sw; //get mac address from primary_padapter _rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN); /* * If the BIT1 is 0, the address is universally administered. * If it is 1, the address is locally administered */ #if 1 /* needs enable MBSSID CAM */ mac[0] |= BIT(1); mac[0] |= (padapter->iface_id-1)<<4; #endif _rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN); res = _SUCCESS; free_drv_sw: if (res != _SUCCESS && padapter) rtw_free_drv_sw(padapter); free_adapter: if (res != _SUCCESS && padapter) { rtw_vmfree((u8 *)padapter, sizeof(*padapter)); padapter = NULL; } exit: return padapter; } void rtw_drv_stop_vir_if(_adapter *padapter) { struct net_device *pnetdev=NULL; if (padapter == NULL) return; pnetdev = padapter->pnetdev; if (padapter->bup == _TRUE) { #ifdef CONFIG_XMIT_ACK if (padapter->xmitpriv.ack_tx) rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); #endif if (padapter->intf_stop) { padapter->intf_stop(padapter); } rtw_stop_drv_threads(padapter); padapter->bup = _FALSE; } /* cancel timer after thread stop */ rtw_cancel_all_timer(padapter); } void rtw_drv_free_vir_if(_adapter *padapter) { if (padapter == NULL) return; padapter->pbuddy_adapter = NULL; rtw_free_drv_sw(padapter); /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ rtw_os_ndev_free(padapter); rtw_vmfree((u8 *)padapter, sizeof(_adapter)); } void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj) { int i; //struct dvobj_priv *dvobj = primary_padapter->dvobj; for(i=2;iiface_nums;i++) { rtw_drv_stop_vir_if(dvobj->padapters[i]); } } void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj) { int i; //struct dvobj_priv *dvobj = primary_padapter->dvobj; for(i=2;iiface_nums;i++) { rtw_drv_free_vir_if(dvobj->padapters[i]); } } void rtw_drv_del_vir_if(_adapter *padapter) { rtw_drv_stop_vir_if(padapter); rtw_drv_free_vir_if(padapter); } void rtw_drv_del_vir_ifaces(_adapter *primary_padapter) { int i; struct dvobj_priv *dvobj = primary_padapter->dvobj; for(i=2;iiface_nums;i++) { rtw_drv_del_vir_if(dvobj->padapters[i]); } } #endif //CONFIG_MULTI_VIR_IFACES int _netdev_if2_open(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); _adapter *primary_padapter = padapter->pbuddy_adapter; DBG_871X("+871x_drv - if2_open, bup=%d\n", padapter->bup); #ifdef CONFIG_PLATFORM_INTEL_BYT if (padapter->bup == _FALSE) { u8 mac[ETH_ALEN]; /* get mac address from primary_padapter */ if (primary_padapter->bup == _FALSE) rtw_macaddr_cfg(adapter_mac_addr(primary_padapter), get_hal_mac_addr(primary_padapter)); _rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN); /* * If the BIT1 is 0, the address is universally administered. * If it is 1, the address is locally administered */ mac[0] |= BIT(1); _rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN); rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); _rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN); } #endif //CONFIG_PLATFORM_INTEL_BYT if (primary_padapter->bup == _FALSE || !rtw_is_hw_init_completed(primary_padapter)) _netdev_open(primary_padapter->pnetdev); if(padapter->bup == _FALSE && primary_padapter->bup == _TRUE && rtw_is_hw_init_completed(primary_padapter)) { padapter->bFWReady = primary_padapter->bFWReady; //if (init_mlme_ext_priv(padapter) == _FAIL) // goto netdev_if2_open_error; if (rtw_start_drv_threads(padapter) == _FAIL) { goto netdev_if2_open_error; } if (padapter->intf_start) { padapter->intf_start(padapter); } #ifdef CONFIG_IOCTL_CFG80211 rtw_cfg80211_init_wiphy(padapter); #endif padapter->bup = _TRUE; } padapter->net_closed = _FALSE; //execute dynamic_chk_timer only on primary interface // secondary interface shares the timer with primary interface. //_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); rtw_netif_wake_queue(pnetdev); DBG_871X("-871x_drv - if2_open, bup=%d\n", padapter->bup); return 0; netdev_if2_open_error: padapter->bup = _FALSE; netif_carrier_off(pnetdev); rtw_netif_stop_queue(pnetdev); return (-1); } int netdev_if2_open(struct net_device *pnetdev) { int ret; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); if (pwrctrlpriv->bInSuspend == _TRUE) { DBG_871X("+871x_drv - netdev_if2_open, bInSuspend=%d\n", pwrctrlpriv->bInSuspend); return 0; } _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); ret = _netdev_if2_open(pnetdev); _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); #ifdef CONFIG_AUTO_AP_MODE //if(padapter->iface_id == 2) rtw_start_auto_ap(padapter); #endif return ret; } static int netdev_if2_close(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; padapter->net_closed = _TRUE; pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; if(pnetdev) { rtw_netif_stop_queue(pnetdev); } #ifdef CONFIG_P2P if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE)) rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); #endif #ifdef CONFIG_IOCTL_CFG80211 rtw_scan_abort(padapter); rtw_cfg80211_wait_scan_req_empty(padapter, 200); adapter_wdev_data(padapter)->bandroid_scan = _FALSE; #endif return 0; } #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29)) static const struct net_device_ops rtw_netdev_if2_ops = { .ndo_init = rtw_ndev_init, .ndo_uninit = rtw_ndev_uninit, .ndo_open = netdev_if2_open, .ndo_stop = netdev_if2_close, .ndo_start_xmit = rtw_xmit_entry, .ndo_set_mac_address = rtw_net_set_mac_address, .ndo_get_stats = rtw_net_get_stats, .ndo_do_ioctl = rtw_ioctl, #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) .ndo_select_queue = rtw_select_queue, #endif }; #endif void rtw_hook_if2_ops(struct net_device *ndev) { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) ndev->netdev_ops = &rtw_netdev_if2_ops; #else ndev->init = rtw_ndev_init; ndev->uninit = rtw_ndev_uninit; ndev->open = netdev_if2_open; ndev->stop = netdev_if2_close; ndev->set_mac_address = rtw_net_set_mac_address; #endif } _adapter *rtw_drv_if2_init(_adapter *primary_padapter, void (*set_intf_ops)(_adapter *primary_padapter,struct _io_ops *pops)) { int res = _FAIL; _adapter *padapter = NULL; struct dvobj_priv *pdvobjpriv; u8 mac[ETH_ALEN]; /****** init adapter ******/ padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter)); if (padapter == NULL) goto exit; if (loadparam(padapter) != _SUCCESS) goto free_adapter; _rtw_memcpy(padapter, primary_padapter, sizeof(*padapter)); // padapter->bup = _FALSE; padapter->net_closed = _TRUE; padapter->dir_dev = NULL; padapter->dir_odm = NULL; //set adapter_type/iface type padapter->isprimary = _FALSE; padapter->adapter_type = SECONDARY_ADAPTER; padapter->pbuddy_adapter = primary_padapter; padapter->iface_id = IFACE_ID1; #ifndef CONFIG_HWPORT_SWAP //Port0 -> Pri , Port1 -> Sec padapter->iface_type = IFACE_PORT1; #else padapter->iface_type = IFACE_PORT0; #endif //CONFIG_HWPORT_SWAP /****** hook if2 into dvobj ******/ pdvobjpriv = adapter_to_dvobj(padapter); pdvobjpriv->padapters[pdvobjpriv->iface_nums++] = padapter; // padapter->intf_start = primary_padapter->intf_start; padapter->intf_stop = primary_padapter->intf_stop; //step init_io_priv if ((rtw_init_io_priv(padapter, set_intf_ops)) == _FAIL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("\n Can't init io_reqs\n")); goto free_adapter; } //init drv data if(rtw_init_drv_sw(padapter)!= _SUCCESS) goto free_drv_sw; /* get mac address from primary_padapter */ _rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN); /* * If the BIT1 is 0, the address is universally administered. * If it is 1, the address is locally administered */ mac[0] |= BIT(1); _rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN); rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); primary_padapter->pbuddy_adapter = padapter; res = _SUCCESS; free_drv_sw: if (res != _SUCCESS && padapter) rtw_free_drv_sw(padapter); free_adapter: if (res != _SUCCESS && padapter) { rtw_vmfree((u8 *)padapter, sizeof(*padapter)); padapter = NULL; } exit: return padapter; } void rtw_drv_if2_free(_adapter *if2) { _adapter *padapter = if2; if (padapter == NULL) return; rtw_free_drv_sw(padapter); /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ rtw_os_ndev_free(padapter); rtw_vmfree((u8 *)padapter, sizeof(_adapter)); } void rtw_drv_if2_stop(_adapter *if2) { _adapter *padapter = if2; struct net_device *pnetdev = NULL; if (padapter == NULL) return; if (padapter->bup == _TRUE) { #ifdef CONFIG_XMIT_ACK if (padapter->xmitpriv.ack_tx) rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); #endif if (padapter->intf_stop) { padapter->intf_stop(padapter); } rtw_stop_drv_threads(padapter); padapter->bup = _FALSE; } /* cancel timer after thread stop */ rtw_cancel_all_timer(padapter); } #endif //end of CONFIG_CONCURRENT_MODE int rtw_os_ndevs_register(struct dvobj_priv *dvobj) { int i, status = _SUCCESS; struct registry_priv *regsty = dvobj_to_regsty(dvobj); _adapter *adapter; #if defined(CONFIG_IOCTL_CFG80211) if (rtw_cfg80211_dev_res_register(dvobj) != _SUCCESS) { rtw_warn_on(1); status = _FAIL; goto exit; } #endif for (i = 0; i < dvobj->iface_nums; i++) { if (i >= IFACE_ID_MAX) { DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i); rtw_warn_on(1); continue; } adapter = dvobj->padapters[i]; if (adapter) { char *name; if (adapter->iface_id == IFACE_ID0) name = regsty->ifname; else if (adapter->iface_id == IFACE_ID1) name = regsty->if2name; else name = "wlan%d"; #ifdef CONFIG_CONCURRENT_MODE switch (adapter->adapter_type) { case SECONDARY_ADAPTER: rtw_hook_if2_ops(adapter->pnetdev); break; #ifdef CONFIG_MULTI_VIR_IFACES case MAX_ADAPTER: rtw_hook_vir_if_ops(adapter->pnetdev); break; #endif } #endif /* CONFIG_CONCURRENT_MODE */ status = rtw_os_ndev_register(adapter, name); if (status != _SUCCESS) { rtw_warn_on(1); break; } } } if (status != _SUCCESS) { for (; i >= 0; i--) { adapter = dvobj->padapters[i]; if (adapter) rtw_os_ndev_unregister(adapter); } } #if defined(CONFIG_IOCTL_CFG80211) if (status != _SUCCESS) rtw_cfg80211_dev_res_unregister(dvobj); #endif exit: return status; } void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj) { int i; _adapter *adapter = NULL; for (i = 0; i < dvobj->iface_nums; i++) { adapter = dvobj->padapters[i]; if (adapter == NULL) continue; rtw_os_ndev_unregister(adapter); } #if defined(CONFIG_IOCTL_CFG80211) rtw_cfg80211_dev_res_unregister(dvobj); #endif } /** * rtw_os_ndevs_init - Allocate and register OS layer net devices and relating structures for @dvobj * @dvobj: the dvobj on which this function applies * * Returns: * _SUCCESS or _FAIL */ int rtw_os_ndevs_init(struct dvobj_priv *dvobj) { int ret = _FAIL; if (rtw_os_ndevs_alloc(dvobj) != _SUCCESS) goto exit; if (rtw_os_ndevs_register(dvobj) != _SUCCESS) goto os_ndevs_free; ret = _SUCCESS; os_ndevs_free: if (ret != _SUCCESS) rtw_os_ndevs_free(dvobj); exit: return ret; } /** * rtw_os_ndevs_deinit - Unregister and free OS layer net devices and relating structures for @dvobj * @dvobj: the dvobj on which this function applies */ void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj) { rtw_os_ndevs_unregister(dvobj); rtw_os_ndevs_free(dvobj); } #ifdef CONFIG_BR_EXT void netdev_br_init(struct net_device *netdev) { _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) rcu_read_lock(); #endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) //if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) { //struct net_bridge *br = netdev->br_port->br;//->dev->dev_addr; #if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) if (netdev->br_port) #else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) if (rcu_dereference(adapter->pnetdev->rx_handler_data)) #endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) { struct net_device *br_netdev; #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) br_netdev = dev_get_by_name(CONFIG_BR_EXT_BRNAME); #else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) struct net *devnet = NULL; #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)) devnet = netdev->nd_net; #else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)) devnet = dev_net(netdev); #endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)) br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME); #endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) if (br_netdev) { memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN); dev_put(br_netdev); } else printk("%s()-%d: dev_get_by_name(%s) failed!", __FUNCTION__, __LINE__, CONFIG_BR_EXT_BRNAME); } adapter->ethBrExtInfo.addPPPoETag = 1; } #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) rcu_read_unlock(); #endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) } #endif //CONFIG_BR_EXT int _netdev_open(struct net_device *pnetdev) { uint status; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); #ifdef CONFIG_BT_COEXIST_SOCKET_TRX HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); #endif //CONFIG_BT_COEXIST_SOCKET_TRX RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n")); DBG_871X("+871x_drv - drv_open, bup=%d\n", padapter->bup); padapter->netif_up = _TRUE; #ifdef CONFIG_PLATFORM_INTEL_BYT rtw_sdio_set_power(1); #endif //CONFIG_PLATFORM_INTEL_BYT if(pwrctrlpriv->ps_flag == _TRUE){ padapter->net_closed = _FALSE; goto netdev_open_normal_process; } if(padapter->bup == _FALSE) { #ifdef CONFIG_PLATFORM_INTEL_BYT rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter)); rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); _rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN); #endif //CONFIG_PLATFORM_INTEL_BYT rtw_clr_surprise_removed(padapter); rtw_clr_drv_stopped(padapter); status = rtw_hal_init(padapter); if (status ==_FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n")); goto netdev_open_error; } DBG_871X("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr)); status=rtw_start_drv_threads(padapter); if(status ==_FAIL) { DBG_871X("Initialize driver software resource Failed!\n"); goto netdev_open_error; } #ifdef CONFIG_DRVEXT_MODULE init_drvext(padapter); #endif if (padapter->intf_start) { padapter->intf_start(padapter); } #ifdef CONFIG_IOCTL_CFG80211 rtw_cfg80211_init_wiphy(padapter); #endif rtw_led_control(padapter, LED_CTL_NO_LINK); padapter->bup = _TRUE; pwrctrlpriv->bips_processing = _FALSE; #ifdef CONFIG_PLATFORM_INTEL_BYT #ifdef CONFIG_BT_COEXIST rtw_btcoex_IpsNotify(padapter, IPS_NONE); #endif // CONFIG_BT_COEXIST #endif //CONFIG_PLATFORM_INTEL_BYT } padapter->net_closed = _FALSE; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); #ifndef CONFIG_IPS_CHECK_IN_WD rtw_set_pwr_state_check_timer(pwrctrlpriv); #endif //netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success rtw_netif_wake_queue(pnetdev); #ifdef CONFIG_BR_EXT netdev_br_init(pnetdev); #endif // CONFIG_BR_EXT #ifdef CONFIG_BT_COEXIST_SOCKET_TRX if(is_primary_adapter(padapter) && _TRUE == pHalData->EEPROMBluetoothCoexist) { rtw_btcoex_init_socket(padapter); padapter->coex_info.BtMgnt.ExtConfig.HCIExtensionVer = 0x04; rtw_btcoex_SetHciVersion(padapter,0x04); } else DBG_871X("CONFIG_BT_COEXIST: SECONDARY_ADAPTER\n"); #endif //CONFIG_BT_COEXIST_SOCKET_TRX netdev_open_normal_process: #ifdef CONFIG_CONCURRENT_MODE { _adapter *sec_adapter = padapter->pbuddy_adapter; if(sec_adapter && (sec_adapter->bup == _FALSE)) _netdev_if2_open(sec_adapter->pnetdev); } #endif RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n")); DBG_871X("-871x_drv - drv_open, bup=%d\n", padapter->bup); return 0; netdev_open_error: padapter->bup = _FALSE; netif_carrier_off(pnetdev); rtw_netif_stop_queue(pnetdev); RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n")); DBG_871X("-871x_drv - drv_open fail, bup=%d\n", padapter->bup); return (-1); } int netdev_open(struct net_device *pnetdev) { int ret; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); if (pwrctrlpriv->bInSuspend == _TRUE) { DBG_871X("+871x_drv - drv_open, bInSuspend=%d\n", pwrctrlpriv->bInSuspend); return 0; } _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); ret = _netdev_open(pnetdev); _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); return ret; } #ifdef CONFIG_IPS int ips_netdrv_open(_adapter *padapter) { int status = _SUCCESS; //struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); padapter->net_closed = _FALSE; DBG_871X("===> %s.........\n",__FUNCTION__); rtw_clr_drv_stopped(padapter); //padapter->bup = _TRUE; status = rtw_hal_init(padapter); if (status ==_FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("ips_netdrv_open(): Can't init h/w!\n")); goto netdev_open_error; } if (padapter->intf_start) { padapter->intf_start(padapter); } #ifndef CONFIG_IPS_CHECK_IN_WD rtw_set_pwr_state_check_timer(adapter_to_pwrctl(padapter)); #endif _set_timer(&padapter->mlmepriv.dynamic_chk_timer,2000); return _SUCCESS; netdev_open_error: //padapter->bup = _FALSE; DBG_871X("-ips_netdrv_open - drv_open failure, bup=%d\n", padapter->bup); return _FAIL; } int rtw_ips_pwr_up(_adapter *padapter) { int result; PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter); #ifdef DBG_CONFIG_ERROR_DETECT struct sreset_priv *psrtpriv = &pHalData->srestpriv; #endif//#ifdef DBG_CONFIG_ERROR_DETECT u32 start_time = rtw_get_current_time(); DBG_871X("===> rtw_ips_pwr_up..............\n"); #if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) #ifdef DBG_CONFIG_ERROR_DETECT if (psrtpriv->silent_reset_inprogress == _TRUE) #endif//#ifdef DBG_CONFIG_ERROR_DETECT #endif //defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) rtw_reset_drv_sw(padapter); result = ips_netdrv_open(padapter); rtw_led_control(padapter, LED_CTL_NO_LINK); DBG_871X("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time)); return result; } void rtw_ips_pwr_down(_adapter *padapter) { u32 start_time = rtw_get_current_time(); DBG_871X("===> rtw_ips_pwr_down...................\n"); padapter->net_closed = _TRUE; rtw_ips_dev_unload(padapter); DBG_871X("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time)); } #endif void rtw_ips_dev_unload(_adapter *padapter) { struct net_device *pnetdev= (struct net_device*)padapter->pnetdev; struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter); #ifdef DBG_CONFIG_ERROR_DETECT struct sreset_priv *psrtpriv = &pHalData->srestpriv; #endif//#ifdef DBG_CONFIG_ERROR_DETECT DBG_871X("====> %s...\n",__FUNCTION__); #if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) #ifdef DBG_CONFIG_ERROR_DETECT if (psrtpriv->silent_reset_inprogress == _TRUE) #endif //#ifdef DBG_CONFIG_ERROR_DETECT #endif //defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) { rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, 0); if (padapter->intf_stop) { padapter->intf_stop(padapter); } } if (!rtw_is_surprise_removed(padapter)) rtw_hal_deinit(padapter); } int pm_netdev_open(struct net_device *pnetdev,u8 bnormal) { int status = 0; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); if (_TRUE == bnormal) { _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); status = _netdev_open(pnetdev); _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); } #ifdef CONFIG_IPS else status = (_SUCCESS == ips_netdrv_open(padapter))?(0):(-1); #endif return status; } static int netdev_close(struct net_device *pnetdev) { _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; #ifdef CONFIG_BT_COEXIST_SOCKET_TRX HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); #endif //CONFIG_BT_COEXIST_SOCKET_TRX RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - drv_close\n")); #ifndef CONFIG_PLATFORM_INTEL_BYT if(pwrctl->bInternalAutoSuspend == _TRUE) { //rtw_pwr_wakeup(padapter); if(pwrctl->rf_pwrstate == rf_off) pwrctl->ps_flag = _TRUE; } padapter->net_closed = _TRUE; padapter->netif_up = _FALSE; pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; /* if (!rtw_is_hw_init_completed(padapter)) { DBG_871X("(1)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter)?"_TRUE":"_FALSE"); rtw_set_drv_stopped(padapter); rtw_dev_unload(padapter); } else*/ if(pwrctl->rf_pwrstate == rf_on){ DBG_871X("(2)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter)?"_TRUE":"_FALSE"); //s1. if(pnetdev) { rtw_netif_stop_queue(pnetdev); } #ifndef CONFIG_ANDROID //s2. LeaveAllPowerSaveMode(padapter); rtw_disassoc_cmd(padapter, 500, _FALSE); //s2-2. indicate disconnect to os rtw_indicate_disconnect(padapter, 0, _FALSE); //s2-3. rtw_free_assoc_resources(padapter, 1); //s2-4. rtw_free_network_queue(padapter,_TRUE); #endif // Close LED rtw_led_control(padapter, LED_CTL_POWER_OFF); } #ifdef CONFIG_BR_EXT //if (OPMODE & (WIFI_STATION_STATE | WIFI_ADHOC_STATE)) { //void nat25_db_cleanup(_adapter *priv); nat25_db_cleanup(padapter); } #endif // CONFIG_BR_EXT #ifdef CONFIG_P2P if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE)) rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); #endif //CONFIG_P2P #ifdef CONFIG_IOCTL_CFG80211 rtw_scan_abort(padapter); rtw_cfg80211_wait_scan_req_empty(padapter, 200); adapter_wdev_data(padapter)->bandroid_scan = _FALSE; //padapter->rtw_wdev->iftype = NL80211_IFTYPE_MONITOR; //set this at the end #endif //CONFIG_IOCTL_CFG80211 #ifdef CONFIG_WAPI_SUPPORT rtw_wapi_disable_tx(padapter); #endif #ifdef CONFIG_BT_COEXIST_SOCKET_TRX if(is_primary_adapter(padapter) && _TRUE == pHalData->EEPROMBluetoothCoexist) rtw_btcoex_close_socket(padapter); else DBG_871X("CONFIG_BT_COEXIST: SECONDARY_ADAPTER\n"); #endif //CONFIG_BT_COEXIST_SOCKET_TRX #else //!CONFIG_PLATFORM_INTEL_BYT if (pwrctl->bInSuspend == _TRUE) { DBG_871X("+871x_drv - drv_close, bInSuspend=%d\n", pwrctl->bInSuspend); return 0; } rtw_scan_abort(padapter); // stop scanning process before wifi is going to down #ifdef CONFIG_IOCTL_CFG80211 rtw_cfg80211_wait_scan_req_empty(padapter, 200); #endif DBG_871X("netdev_close, bips_processing=%d\n", pwrctl->bips_processing); while (pwrctl->bips_processing == _TRUE) // waiting for ips_processing done before call rtw_dev_unload() rtw_msleep_os(1); rtw_dev_unload(padapter); rtw_sdio_set_power(0); #endif //!CONFIG_PLATFORM_INTEL_BYT RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - drv_close\n")); DBG_871X("-871x_drv - drv_close, bup=%d\n", padapter->bup); return 0; } int pm_netdev_close(struct net_device *pnetdev,u8 bnormal) { int status = 0; status = netdev_close(pnetdev); return status; } void rtw_ndev_destructor(struct net_device *ndev) { DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); #ifdef CONFIG_IOCTL_CFG80211 if (ndev->ieee80211_ptr) rtw_mfree((u8 *)ndev->ieee80211_ptr, sizeof(struct wireless_dev)); #endif free_netdev(ndev); } #ifdef CONFIG_ARP_KEEP_ALIVE struct route_info { struct in_addr dst_addr; struct in_addr src_addr; struct in_addr gateway; unsigned int dev_index; }; static void parse_routes(struct nlmsghdr *nl_hdr, struct route_info *rt_info) { struct rtmsg *rt_msg; struct rtattr *rt_attr; int rt_len; rt_msg = (struct rtmsg *) NLMSG_DATA(nl_hdr); if ((rt_msg->rtm_family != AF_INET) || (rt_msg->rtm_table != RT_TABLE_MAIN)) return; rt_attr = (struct rtattr *) RTM_RTA(rt_msg); rt_len = RTM_PAYLOAD(nl_hdr); for (; RTA_OK(rt_attr, rt_len); rt_attr = RTA_NEXT(rt_attr, rt_len)) { switch (rt_attr->rta_type) { case RTA_OIF: rt_info->dev_index = *(int *) RTA_DATA(rt_attr); break; case RTA_GATEWAY: rt_info->gateway.s_addr = *(u_int *) RTA_DATA(rt_attr); break; case RTA_PREFSRC: rt_info->src_addr.s_addr = *(u_int *) RTA_DATA(rt_attr); break; case RTA_DST: rt_info->dst_addr.s_addr = *(u_int *) RTA_DATA(rt_attr); break; } } } static int route_dump(u32 *gw_addr ,int* gw_index) { int err = 0; struct socket *sock; struct { struct nlmsghdr nlh; struct rtgenmsg g; } req; struct msghdr msg; struct iovec iov; struct sockaddr_nl nladdr; mm_segment_t oldfs; char *pg; int size = 0; err = sock_create(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE, &sock); if (err) { printk( ": Could not create a datagram socket, error = %d\n", -ENXIO); return err; } memset(&nladdr, 0, sizeof(nladdr)); nladdr.nl_family = AF_NETLINK; req.nlh.nlmsg_len = sizeof(req); req.nlh.nlmsg_type = RTM_GETROUTE; req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST; req.nlh.nlmsg_pid = 0; req.g.rtgen_family = AF_INET; iov.iov_base = &req; iov.iov_len = sizeof(req); msg.msg_name = &nladdr; msg.msg_namelen = sizeof(nladdr); #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) /* referece:sock_xmit in kernel code * WRITE for sock_sendmsg, READ for sock_recvmsg * third parameter for msg_iovlen * last parameter for iov_len */ iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req)); #else msg.msg_iov = &iov; msg.msg_iovlen = 1; #endif msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_flags = MSG_DONTWAIT; oldfs = get_fs(); set_fs(KERNEL_DS); #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) err = sock_sendmsg(sock, &msg); #else err = sock_sendmsg(sock, &msg, sizeof(req)); #endif set_fs(oldfs); if (err < 0) goto out_sock; pg = (char *) __get_free_page(GFP_KERNEL); if (pg == NULL) { err = -ENOMEM; goto out_sock; } #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) restart: #endif for (;;) { struct nlmsghdr *h; iov.iov_base = pg; iov.iov_len = PAGE_SIZE; #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) iov_iter_init(&msg.msg_iter, READ, &iov, 1, PAGE_SIZE); #endif oldfs = get_fs(); set_fs(KERNEL_DS); err = sock_recvmsg(sock, &msg, PAGE_SIZE, MSG_DONTWAIT); set_fs(oldfs); if (err < 0) goto out_sock_pg; if (msg.msg_flags & MSG_TRUNC) { err = -ENOBUFS; goto out_sock_pg; } h = (struct nlmsghdr*) pg; while (NLMSG_OK(h, err)) { struct route_info rt_info; if (h->nlmsg_type == NLMSG_DONE) { err = 0; goto done; } if (h->nlmsg_type == NLMSG_ERROR) { struct nlmsgerr *errm = (struct nlmsgerr*) NLMSG_DATA(h); err = errm->error; printk( "NLMSG error: %d\n", errm->error); goto done; } if (h->nlmsg_type == RTM_GETROUTE) { printk( "RTM_GETROUTE: NLMSG: %d\n", h->nlmsg_type); } if (h->nlmsg_type != RTM_NEWROUTE) { printk( "NLMSG: %d\n", h->nlmsg_type); err = -EINVAL; goto done; } memset(&rt_info, 0, sizeof(struct route_info)); parse_routes(h, &rt_info); if(!rt_info.dst_addr.s_addr && rt_info.gateway.s_addr && rt_info.dev_index) { *gw_addr = rt_info.gateway.s_addr; *gw_index = rt_info.dev_index; } h = NLMSG_NEXT(h, err); } if (err) { printk( "!!!Remnant of size %d %d %d\n", err, h->nlmsg_len, h->nlmsg_type); err = -EINVAL; break; } } done: #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) if (!err && req.g.rtgen_family == AF_INET) { req.g.rtgen_family = AF_INET6; iov.iov_base = &req; iov.iov_len = sizeof(req); msg.msg_name = &nladdr; msg.msg_namelen = sizeof(nladdr); #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req)); #else msg.msg_iov = &iov; msg.msg_iovlen = 1; #endif msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_flags=MSG_DONTWAIT; oldfs = get_fs(); set_fs(KERNEL_DS); #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) err = sock_sendmsg(sock, &msg); #else err = sock_sendmsg(sock, &msg, sizeof(req)); #endif set_fs(oldfs); if (err > 0) goto restart; } #endif out_sock_pg: free_page((unsigned long) pg); out_sock: sock_release(sock); return err; } static int arp_query(unsigned char *haddr, u32 paddr, struct net_device *dev) { struct neighbour *neighbor_entry; int ret = 0; neighbor_entry = neigh_lookup(&arp_tbl, &paddr, dev); if (neighbor_entry != NULL) { neighbor_entry->used = jiffies; if (neighbor_entry->nud_state & NUD_VALID) { _rtw_memcpy(haddr, neighbor_entry->ha, dev->addr_len); ret = 1; } neigh_release(neighbor_entry); } return ret; } static int get_defaultgw(u32 *ip_addr ,char mac[]) { int gw_index = 0; // oif device index struct net_device *gw_dev = NULL; //oif device route_dump(ip_addr, &gw_index); if( !(*ip_addr) || !gw_index ) { //DBG_871X("No default GW \n"); return -1; } gw_dev = dev_get_by_index(&init_net, gw_index); if(gw_dev == NULL) { //DBG_871X("get Oif Device Fail \n"); return -1; } if(!arp_query(mac, *ip_addr, gw_dev)) { //DBG_871X( "arp query failed\n"); dev_put(gw_dev); return -1; } dev_put(gw_dev); return 0; } int rtw_gw_addr_query(_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); u32 gw_addr = 0; // default gw address unsigned char gw_mac[32] = {0}; // default gw mac int i; int res; res = get_defaultgw(&gw_addr, gw_mac); if(!res) { pmlmepriv->gw_ip[0] = gw_addr&0xff; pmlmepriv->gw_ip[1] = (gw_addr&0xff00)>>8; pmlmepriv->gw_ip[2] = (gw_addr&0xff0000)>>16; pmlmepriv->gw_ip[3] = (gw_addr&0xff000000)>>24; _rtw_memcpy(pmlmepriv->gw_mac_addr, gw_mac, 6); DBG_871X("%s Gateway Mac:\t" MAC_FMT "\n", __FUNCTION__, MAC_ARG(pmlmepriv->gw_mac_addr)); DBG_871X("%s Gateway IP:\t" IP_FMT "\n", __FUNCTION__, IP_ARG(pmlmepriv->gw_ip)); } else { DBG_871X("Get Gateway IP/MAC fail!\n"); } return res; } #endif void rtw_dev_unload(PADAPTER padapter) { struct net_device *pnetdev = (struct net_device*)padapter->pnetdev; struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); struct dvobj_priv *pobjpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &pobjpriv->drv_dbg; struct cmd_priv *pcmdpriv = &padapter->cmdpriv; u8 cnt = 0; RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+%s\n",__FUNCTION__)); if (padapter->bup == _TRUE) { DBG_871X("===> %s\n",__FUNCTION__); rtw_set_drv_stopped(padapter); #ifdef CONFIG_XMIT_ACK if (padapter->xmitpriv.ack_tx) rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); #endif if (padapter->intf_stop) padapter->intf_stop(padapter); RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ rtw_dev_unload: stop intf complete!\n")); if (!pwrctl->bInternalAutoSuspend) rtw_stop_drv_threads(padapter); while(ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == _TRUE){ if (cnt > 5) { DBG_871X("stop cmdthd timeout\n"); break; } else { cnt ++; DBG_871X("cmdthd is running(%d)\n", cnt); rtw_msleep_os(10); } } RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ %s: stop thread complete!\n",__FUNCTION__)); //check the status of IPS if(rtw_hal_check_ips_status(padapter) == _TRUE || pwrctl->rf_pwrstate == rf_off) { //check HW status and SW state DBG_871X_LEVEL(_drv_always_, "%s: driver in IPS-FWLPS\n", __func__); pdbgpriv->dbg_dev_unload_inIPS_cnt++; } else { DBG_871X_LEVEL(_drv_always_, "%s: driver not in IPS\n", __func__); } if (!rtw_is_surprise_removed(padapter)) { #ifdef CONFIG_BT_COEXIST rtw_btcoex_IpsNotify(padapter, pwrctl->ips_mode_req); #endif #ifdef CONFIG_WOWLAN if (pwrctl->bSupportRemoteWakeup == _TRUE && pwrctl->wowlan_mode ==_TRUE) { DBG_871X_LEVEL(_drv_always_, "%s bSupportRemoteWakeup==_TRUE do not run rtw_hal_deinit()\n",__FUNCTION__); } else #endif { //amy modify 20120221 for power seq is different between driver open and ips rtw_hal_deinit(padapter); } rtw_set_surprise_removed(padapter); } RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ %s: deinit hal complelt!\n",__FUNCTION__)); padapter->bup = _FALSE; DBG_871X("<=== %s\n",__FUNCTION__); } else { RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("%s: bup==_FALSE\n",__FUNCTION__)); DBG_871X("%s: bup==_FALSE\n",__FUNCTION__); } /* cancel timer after thread stop */ rtw_cancel_all_timer(padapter); RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-%s\n",__FUNCTION__)); } int rtw_suspend_free_assoc_resource(_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_P2P struct wifidirect_info* pwdinfo = &padapter->wdinfo; #endif // CONFIG_P2P DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) #ifdef CONFIG_P2P && rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) #endif // CONFIG_P2P ) { DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__, pmlmepriv->cur_network.network.Ssid.Ssid, MAC_ARG(pmlmepriv->cur_network.network.MacAddress), pmlmepriv->cur_network.network.Ssid.SsidLength, pmlmepriv->assoc_ssid.SsidLength); rtw_set_to_roam(padapter, 1); } } if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED)) { rtw_disassoc_cmd(padapter, 0, _FALSE); //s2-2. indicate disconnect to os rtw_indicate_disconnect(padapter, 0, _FALSE); } #ifdef CONFIG_AP_MODE else if(check_fwstate(pmlmepriv, WIFI_AP_STATE)) { rtw_sta_flush(padapter, _TRUE); } #endif //s2-3. rtw_free_assoc_resources(padapter, 1); //s2-4. #ifdef CONFIG_AUTOSUSPEND if(is_primary_adapter(padapter) && (!adapter_to_pwrctl(padapter)->bInternalAutoSuspend )) #endif rtw_free_network_queue(padapter, _TRUE); if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { DBG_871X_LEVEL(_drv_always_, "%s: fw_under_survey\n", __func__); rtw_indicate_scan_done(padapter, 1); clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); } if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { DBG_871X_LEVEL(_drv_always_, "%s: fw_under_linking\n", __FUNCTION__); rtw_indicate_disconnect(padapter, 0, _FALSE); } DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); return _SUCCESS; } #ifdef CONFIG_WOWLAN int rtw_suspend_wow(_adapter *padapter) { u8 ch, bw, offset; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; #endif struct dvobj_priv *psdpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct wowlan_ioctl_param poidparam; u8 ps_mode; int ret = _SUCCESS; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); DBG_871X("wowlan_mode: %d\n", pwrpriv->wowlan_mode); DBG_871X("wowlan_pno_enable: %d\n", pwrpriv->wowlan_pno_enable); #ifdef CONFIG_P2P_WOWLAN DBG_871X("wowlan_p2p_enable: %d\n", pwrpriv->wowlan_p2p_enable); #endif if (pwrpriv->wowlan_mode == _TRUE) { if(pnetdev) rtw_netif_stop_queue(pnetdev); #ifdef CONFIG_CONCURRENT_MODE if(pbuddy_netdev){ netif_carrier_off(pbuddy_netdev); rtw_netif_stop_queue(pbuddy_netdev); } #endif//CONFIG_CONCURRENT_MODE // 0. Power off LED rtw_led_control(padapter, LED_CTL_POWER_OFF); // 1. stop thread rtw_set_drv_stopped(padapter); /*for stop thread*/ rtw_stop_drv_threads(padapter); #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) rtw_stop_drv_threads(padapter->pbuddy_adapter); #endif /*CONFIG_CONCURRENT_MODE*/ rtw_clr_drv_stopped(padapter); /*for 32k command*/ //#ifdef CONFIG_LPS //rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN"); //#endif #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) // 2. disable interrupt if (padapter->intf_stop) { padapter->intf_stop(padapter); } #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter); } #endif // 2.1 clean interupt rtw_hal_clear_interrupt(padapter); #endif //CONFIG_SDIO_HCI // 2.2 free irq //sdio_free_irq(adapter_to_dvobj(padapter)); if(padapter->intf_free_irq) padapter->intf_free_irq(adapter_to_dvobj(padapter)); #ifdef CONFIG_RUNTIME_PORT_SWITCH if (rtw_port_switch_chk(padapter)) { DBG_871X(" ### PORT SWITCH ### \n"); rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL); } #endif poidparam.subcode = WOWLAN_ENABLE; rtw_hal_set_hwreg(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam); if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED)) { DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__, pmlmepriv->cur_network.network.Ssid.Ssid, MAC_ARG(pmlmepriv->cur_network.network.MacAddress), pmlmepriv->cur_network.network.Ssid.SsidLength, pmlmepriv->assoc_ssid.SsidLength); rtw_set_to_roam(padapter, 0); } } DBG_871X_LEVEL(_drv_always_, "%s: wowmode suspending\n", __func__); if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { DBG_871X_LEVEL(_drv_always_, "%s: fw_under_survey\n", __func__); rtw_indicate_scan_done(padapter, 1); clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); } if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); set_channel_bwmode(padapter, ch, offset, bw); } #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)){ //free buddy adapter's resource rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter); } #endif if(pwrpriv->wowlan_pno_enable) { DBG_871X_LEVEL(_drv_always_, "%s: pno: %d\n", __func__, pwrpriv->wowlan_pno_enable); #ifdef CONFIG_FWLPS_IN_IPS rtw_set_fw_in_ips_mode(padapter, _TRUE); #endif } #ifdef CONFIG_LPS else rtw_set_ps_mode(padapter, PS_MODE_MAX, 0, 0, "WOWLAN"); #endif //#ifdef CONFIG_LPS } else { DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode); } DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); return ret; } #endif //#ifdef CONFIG_WOWLAN #ifdef CONFIG_AP_WOWLAN int rtw_suspend_ap_wow(_adapter *padapter) { u8 ch, bw, offset; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev; #endif struct dvobj_priv *psdpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct wowlan_ioctl_param poidparam; u8 ps_mode; int ret = _SUCCESS; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); pwrpriv->wowlan_ap_mode = _TRUE; DBG_871X("wowlan_ap_mode: %d\n", pwrpriv->wowlan_ap_mode); if(pnetdev) rtw_netif_stop_queue(pnetdev); #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; if (pbuddy_netdev) rtw_netif_stop_queue(pbuddy_netdev); } #endif//CONFIG_CONCURRENT_MODE // 0. Power off LED rtw_led_control(padapter, LED_CTL_POWER_OFF); // 1. stop thread rtw_set_drv_stopped(padapter); /*for stop thread*/ rtw_stop_drv_threads(padapter); #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) rtw_stop_drv_threads(padapter->pbuddy_adapter); #endif /* CONFIG_CONCURRENT_MODE */ rtw_clr_drv_stopped(padapter); /*for 32k command*/ #ifdef CONFIG_SDIO_HCI // 2. disable interrupt rtw_hal_disable_interrupt(padapter); // It need wait for leaving 32K. #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter); } #endif // 2.1 clean interupt rtw_hal_clear_interrupt(padapter); #endif //CONFIG_SDIO_HCI // 2.2 free irq if(padapter->intf_free_irq) padapter->intf_free_irq(adapter_to_dvobj(padapter)); #ifdef CONFIG_RUNTIME_PORT_SWITCH if (rtw_port_switch_chk(padapter)) { DBG_871X(" ### PORT SWITCH ### \n"); rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL); } #endif poidparam.subcode = WOWLAN_AP_ENABLE; rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); DBG_871X_LEVEL(_drv_always_, "%s: wowmode suspending\n", __func__); #ifdef CONFIG_CONCURRENT_MODE if (check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) { if (rtw_get_ch_setting_union(padapter->pbuddy_adapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter->pbuddy_adapter), ch, bw, offset); set_channel_bwmode(padapter->pbuddy_adapter, ch, offset, bw); } rtw_suspend_free_assoc_resource(padapter); } else { if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); set_channel_bwmode(padapter, ch, offset, bw); } rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter); } #else if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); set_channel_bwmode(padapter, ch, offset, bw); } #endif #ifdef CONFIG_LPS rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, 0, "AP-WOWLAN"); #endif DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); return ret; } #endif //#ifdef CONFIG_AP_WOWLAN int rtw_suspend_normal(_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; #endif struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); int ret = _SUCCESS; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); if(pnetdev){ netif_carrier_off(pnetdev); rtw_netif_stop_queue(pnetdev); } #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)){ pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; netif_carrier_off(pbuddy_netdev); rtw_netif_stop_queue(pbuddy_netdev); } #endif rtw_suspend_free_assoc_resource(padapter); #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)){ rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter); } #endif rtw_led_control(padapter, LED_CTL_POWER_OFF); if ((rtw_hal_check_ips_status(padapter) == _TRUE) || (adapter_to_pwrctl(padapter)->rf_pwrstate == rf_off)) { DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR #### driver in IPS ####ERROR###!!!\n", __FUNCTION__); } #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)){ rtw_dev_unload(padapter->pbuddy_adapter); } #endif rtw_dev_unload(padapter); //sdio_deinit(adapter_to_dvobj(padapter)); if(padapter->intf_deinit) padapter->intf_deinit(adapter_to_dvobj(padapter)); DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); return ret; } int rtw_suspend_common(_adapter *padapter) { struct dvobj_priv *psdpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(psdpriv); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; int ret = 0; u32 start_time = rtw_get_current_time(); DBG_871X_LEVEL(_drv_always_, " suspend start\n"); DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid); pdbgpriv->dbg_suspend_cnt++; pwrpriv->bInSuspend = _TRUE; while (pwrpriv->bips_processing == _TRUE) rtw_msleep_os(1); #ifdef CONFIG_IOL_READ_EFUSE_MAP if(!padapter->bup){ u8 bMacPwrCtrlOn = _FALSE; rtw_hal_get_hwreg(padapter, HW_VAR_APFM_ON_MAC, &bMacPwrCtrlOn); if(bMacPwrCtrlOn) rtw_hal_power_off(padapter); } #endif if ((!padapter->bup) || RTW_CANNOT_RUN(padapter)) { DBG_871X("%s bup=%d bDriverStopped=%s bSurpriseRemoved = %s\n", __func__ , padapter->bup , rtw_is_drv_stopped(padapter)?"True":"False" , rtw_is_surprise_removed(padapter)?"True":"False"); pdbgpriv->dbg_suspend_error_cnt++; goto exit; } rtw_ps_deny(padapter, PS_DENY_SUSPEND); rtw_cancel_all_timer(padapter); #ifdef CONFIG_CONCURRENT_MODE if (padapter->pbuddy_adapter){ rtw_cancel_all_timer(padapter->pbuddy_adapter); } #endif // CONFIG_CONCURRENT_MODE LeaveAllPowerSaveModeDirect(padapter); rtw_stop_cmd_thread(padapter); #ifdef CONFIG_BT_COEXIST // wait for the latest FW to remove this condition. if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) { rtw_btcoex_SuspendNotify(padapter, 0); DBG_871X("WIFI_AP_STATE\n"); #ifdef CONFIG_CONCURRENT_MODE } else if (check_buddy_fwstate(padapter, WIFI_AP_STATE)) { rtw_btcoex_SuspendNotify(padapter, 0); DBG_871X("P2P_ROLE_GO\n"); #endif //CONFIG_CONCURRENT_MODE } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) { rtw_btcoex_SuspendNotify(padapter, 1); DBG_871X("STATION\n"); } #endif // CONFIG_BT_COEXIST rtw_ps_deny_cancel(padapter, PS_DENY_SUSPEND); if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE #ifdef CONFIG_CONCURRENT_MODE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE #endif ) { #ifdef CONFIG_WOWLAN if (check_fwstate(pmlmepriv, _FW_LINKED)) { pwrpriv->wowlan_mode = _TRUE; } else if (pwrpriv->wowlan_pno_enable == _TRUE) { pwrpriv->wowlan_mode |= pwrpriv->wowlan_pno_enable; } #ifdef CONFIG_P2P_WOWLAN if(!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE) || P2P_ROLE_DISABLE != padapter->wdinfo.role) { pwrpriv->wowlan_p2p_mode = _TRUE; } if(_TRUE == pwrpriv->wowlan_p2p_mode) pwrpriv->wowlan_mode |= pwrpriv->wowlan_p2p_mode; #endif //CONFIG_P2P_WOWLAN if (pwrpriv->wowlan_mode == _TRUE) rtw_suspend_wow(padapter); else rtw_suspend_normal(padapter); #else //CONFIG_WOWLAN rtw_suspend_normal(padapter); #endif //CONFIG_WOWLAN } else if (check_fwstate(pmlmepriv,WIFI_AP_STATE) == _TRUE #ifdef CONFIG_CONCURRENT_MODE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE #endif ) { #ifdef CONFIG_AP_WOWLAN rtw_suspend_ap_wow(padapter); #else rtw_suspend_normal(padapter); #endif //CONFIG_AP_WOWLAN #ifdef CONFIG_CONCURRENT_MODE } else if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) { #ifdef CONFIG_AP_WOWLAN rtw_suspend_ap_wow(padapter); #else rtw_suspend_normal(padapter); #endif //CONFIG_AP_WOWLAN #endif } else { rtw_suspend_normal(padapter); } DBG_871X_LEVEL(_drv_always_, "rtw suspend success in %d ms\n", rtw_get_passing_time_ms(start_time)); exit: DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__ , ret, rtw_get_passing_time_ms(start_time)); return ret; } #ifdef CONFIG_WOWLAN int rtw_resume_process_wow(_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev; #endif struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct dvobj_priv *psdpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; struct wowlan_ioctl_param poidparam; struct sta_info *psta = NULL; int ret = _SUCCESS; _func_enter_; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); if (padapter) { pnetdev = padapter->pnetdev; pwrpriv = adapter_to_pwrctl(padapter); } else { pdbgpriv->dbg_resume_error_cnt++; ret = -1; goto exit; } if (RTW_CANNOT_RUN(padapter)) { DBG_871X("%s pdapter %p bDriverStopped %s bSurpriseRemoved %s\n" , __func__, padapter , rtw_is_drv_stopped(padapter)?"True":"False" , rtw_is_surprise_removed(padapter)?"True":"False"); goto exit; } #ifdef CONFIG_PNO_SUPPORT pwrpriv->pno_in_resume = _TRUE; #ifdef CONFIG_FWLPS_IN_IPS if(pwrpriv->wowlan_pno_enable) rtw_set_fw_in_ips_mode(padapter, _FALSE); #endif //CONFIG_FWLPS_IN_IPS #endif//CONFIG_PNO_SUPPORT if (pwrpriv->wowlan_mode == _TRUE){ #ifdef CONFIG_LPS rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN"); #endif //CONFIG_LPS pwrpriv->bFwCurrentInPSMode = _FALSE; #ifdef CONFIG_SDIO_HCI if (padapter->intf_stop) { padapter->intf_stop(padapter); } #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter); } #endif rtw_hal_clear_interrupt(padapter); #endif //CONFIG_SDIO_HCI //if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) { if((padapter->intf_alloc_irq) && (padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)){ ret = -1; RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__)); goto exit; } //Disable WOW, set H2C command poidparam.subcode=WOWLAN_DISABLE; rtw_hal_set_hwreg(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam); #ifdef CONFIG_CONCURRENT_MODE rtw_reset_drv_sw(padapter->pbuddy_adapter); #endif psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)); if (psta) { set_sta_rate(padapter, psta); } rtw_clr_drv_stopped(padapter); DBG_871X("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter)?"True":"False"); rtw_start_drv_threads(padapter); #ifdef CONFIG_CONCURRENT_MODE if (padapter->pbuddy_adapter) rtw_start_drv_threads(padapter->pbuddy_adapter); #endif /* CONFIG_CONCURRENT_MODE*/ if (padapter->intf_start) { padapter->intf_start(padapter); } #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource padapter->pbuddy_adapter->intf_start(padapter->pbuddy_adapter); } if (rtw_buddy_adapter_up(padapter)) { pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; if(pbuddy_netdev){ netif_device_attach(pbuddy_netdev); netif_carrier_on(pbuddy_netdev); } } #endif // start netif queue if (pnetdev) { rtw_netif_wake_queue(pnetdev); } } else{ DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode); } if( padapter->pid[1]!=0) { DBG_871X("pid[1]:%d\n",padapter->pid[1]); rtw_signal_process(padapter->pid[1], SIGUSR2); } if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { if (pwrpriv->wowlan_wake_reason == FWDecisionDisconnect || pwrpriv->wowlan_wake_reason == Rx_DisAssoc || pwrpriv->wowlan_wake_reason == Rx_DeAuth) { DBG_871X("%s: disconnect reason: %02x\n", __func__, pwrpriv->wowlan_wake_reason); rtw_indicate_disconnect(padapter, 0, _FALSE); rtw_sta_media_status_rpt(padapter, rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)), 0); rtw_free_assoc_resources(padapter, 1); pmlmeinfo->state = WIFI_FW_NULL_STATE; } else { DBG_871X("%s: do roaming\n", __func__); rtw_roaming(padapter, NULL); } } if (pwrpriv->wowlan_wake_reason == FWDecisionDisconnect) { rtw_lock_ext_suspend_timeout(2000); } if (pwrpriv->wowlan_wake_reason == Rx_GTK || pwrpriv->wowlan_wake_reason == Rx_DisAssoc || pwrpriv->wowlan_wake_reason == Rx_DeAuth) { rtw_lock_ext_suspend_timeout(8000); } if (pwrpriv->wowlan_wake_reason == RX_PNOWakeUp) { #ifdef CONFIG_IOCTL_CFG80211 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)) u8 locally_generated = 1; cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, locally_generated, GFP_ATOMIC); #else cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, GFP_ATOMIC); #endif #endif /* CONFIG_IOCTL_CFG80211 */ rtw_lock_ext_suspend_timeout(10000); } if (pwrpriv->wowlan_mode == _TRUE) { pwrpriv->bips_processing = _FALSE; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); #ifndef CONFIG_IPS_CHECK_IN_WD rtw_set_pwr_state_check_timer(pwrpriv); #endif } else { DBG_871X_LEVEL(_drv_always_, "do not reset timer\n"); } pwrpriv->wowlan_mode =_FALSE; // Power On LED #ifdef CONFIG_SW_LED rtw_hal_sw_led_init(padapter); if(pwrpriv->wowlan_wake_reason == Rx_DisAssoc || pwrpriv->wowlan_wake_reason == Rx_DeAuth || pwrpriv->wowlan_wake_reason == FWDecisionDisconnect) rtw_led_control(padapter, LED_CTL_NO_LINK); else rtw_led_control(padapter, LED_CTL_LINK); #endif //clean driver side wake up reason. pwrpriv->wowlan_wake_reason = 0; exit: DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); _func_exit_; return ret; } #endif //#ifdef CONFIG_WOWLAN #ifdef CONFIG_AP_WOWLAN int rtw_resume_process_ap_wow(_adapter *padapter) { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct net_device *pnetdev = padapter->pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev; #endif struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct dvobj_priv *psdpriv = padapter->dvobj; struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; struct wowlan_ioctl_param poidparam; struct sta_info *psta = NULL; int ret = _SUCCESS; u8 ch, bw, offset; _func_enter_; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); if (padapter) { pnetdev = padapter->pnetdev; pwrpriv = adapter_to_pwrctl(padapter); } else { pdbgpriv->dbg_resume_error_cnt++; ret = -1; goto exit; } #ifdef CONFIG_LPS rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "AP-WOWLAN"); #endif //CONFIG_LPS pwrpriv->bFwCurrentInPSMode = _FALSE; rtw_hal_disable_interrupt(padapter); rtw_hal_clear_interrupt(padapter); //if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) { if((padapter->intf_alloc_irq) && (padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)){ ret = -1; RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__)); goto exit; } //Disable WOW, set H2C command poidparam.subcode = WOWLAN_AP_DISABLE; rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); pwrpriv->wowlan_ap_mode = _FALSE; rtw_clr_drv_stopped(padapter); DBG_871X("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter)?"True":"False"); rtw_start_drv_threads(padapter); #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) rtw_start_drv_threads(padapter->pbuddy_adapter); #endif /* CONFIG_CONCURRENT_MODE */ #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { if (rtw_get_ch_setting_union(padapter->pbuddy_adapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter->pbuddy_adapter), ch, bw, offset); set_channel_bwmode(padapter->pbuddy_adapter, ch, offset, bw); } } else { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); set_channel_bwmode(padapter, ch, offset, bw); rtw_reset_drv_sw(padapter->pbuddy_adapter); } #else if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); set_channel_bwmode(padapter, ch, offset, bw); } #endif if (padapter->intf_start) { padapter->intf_start(padapter); } #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource padapter->pbuddy_adapter->intf_start(padapter->pbuddy_adapter); } #endif #ifdef CONFIG_CONCURRENT_MODE if (rtw_buddy_adapter_up(padapter)) { pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; if(pbuddy_netdev){ rtw_netif_wake_queue(pbuddy_netdev); } } #endif // start netif queue if (pnetdev) { rtw_netif_wake_queue(pnetdev); } if( padapter->pid[1]!=0) { DBG_871X("pid[1]:%d\n",padapter->pid[1]); rtw_signal_process(padapter->pid[1], SIGUSR2); } #ifdef CONFIG_RESUME_IN_WORKQUEUE //rtw_unlock_suspend(); #endif //CONFIG_RESUME_IN_WORKQUEUE if (pwrpriv->wowlan_wake_reason == AP_WakeUp) rtw_lock_ext_suspend_timeout(8000); pwrpriv->bips_processing = _FALSE; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); #ifndef CONFIG_IPS_CHECK_IN_WD rtw_set_pwr_state_check_timer(pwrpriv); #endif //clean driver side wake up reason. pwrpriv->wowlan_wake_reason = 0; // Power On LED #ifdef CONFIG_SW_LED rtw_hal_sw_led_init(padapter); rtw_led_control(padapter, LED_CTL_LINK); #endif exit: DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); _func_exit_; return ret; } #endif //#ifdef CONFIG_APWOWLAN int rtw_resume_process_normal(_adapter *padapter) { struct net_device *pnetdev; #ifdef CONFIG_CONCURRENT_MODE struct net_device *pbuddy_netdev; #endif struct pwrctrl_priv *pwrpriv; struct mlme_priv *pmlmepriv; struct dvobj_priv *psdpriv; struct debug_priv *pdbgpriv; int ret = _SUCCESS; _func_enter_; if (!padapter) { ret = -1; goto exit; } pnetdev = padapter->pnetdev; pwrpriv = adapter_to_pwrctl(padapter); pmlmepriv = &padapter->mlmepriv; psdpriv = padapter->dvobj; pdbgpriv = &psdpriv->drv_dbg; DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); // interface init //if (sdio_init(adapter_to_dvobj(padapter)) != _SUCCESS) if((padapter->intf_init)&& (padapter->intf_init(adapter_to_dvobj(padapter)) != _SUCCESS)) { ret = -1; RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: initialize SDIO Failed!!\n", __FUNCTION__)); goto exit; } rtw_hal_disable_interrupt(padapter); //if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) if ((padapter->intf_alloc_irq)&&(padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)) { ret = -1; RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__)); goto exit; } rtw_reset_drv_sw(padapter); #ifdef CONFIG_CONCURRENT_MODE rtw_reset_drv_sw(padapter->pbuddy_adapter); #endif pwrpriv->bkeepfwalive = _FALSE; DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive); if(pm_netdev_open(pnetdev,_TRUE) != 0) { ret = -1; pdbgpriv->dbg_resume_error_cnt++; goto exit; } netif_device_attach(pnetdev); netif_carrier_on(pnetdev); #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)){ pbuddy_netdev = padapter->pbuddy_adapter->pnetdev; netif_device_attach(pbuddy_netdev); netif_carrier_on(pbuddy_netdev); } #endif if( padapter->pid[1]!=0) { DBG_871X("pid[1]:%d\n",padapter->pid[1]); rtw_signal_process(padapter->pid[1], SIGUSR2); } if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv)); if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) rtw_roaming(padapter, NULL); } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_AP_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv)); rtw_ap_restore_network(padapter); } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv)); } else { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv)); } #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)) { _adapter *buddy = padapter->pbuddy_adapter; struct mlme_priv *buddy_mlme = &padapter->pbuddy_adapter->mlmepriv; if (check_fwstate(buddy_mlme, WIFI_STATION_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme)); if (rtw_chk_roam_flags(buddy, RTW_ROAM_ON_RESUME)) rtw_roaming(buddy, NULL); } else if (check_fwstate(buddy_mlme, WIFI_AP_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_AP_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme)); rtw_ap_restore_network(buddy); } else if (check_fwstate(buddy_mlme, WIFI_ADHOC_STATE)) { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme)); } else { DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme)); } } #endif #ifdef CONFIG_SW_LED rtw_hal_sw_led_init(padapter); #endif #ifdef CONFIG_RESUME_IN_WORKQUEUE //rtw_unlock_suspend(); #endif //CONFIG_RESUME_IN_WORKQUEUE DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); exit: _func_exit_; return ret; } int rtw_resume_common(_adapter *padapter) { int ret = 0; u32 start_time = rtw_get_current_time(); struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; _func_enter_; if (pwrpriv->bInSuspend == _FALSE) return 0; DBG_871X_LEVEL(_drv_always_, "resume start\n"); DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid); if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE #ifdef CONFIG_CONCURRENT_MODE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE #endif ) { #ifdef CONFIG_WOWLAN if (pwrpriv->wowlan_mode == _TRUE) rtw_resume_process_wow(padapter); else rtw_resume_process_normal(padapter); #else rtw_resume_process_normal(padapter); #endif } else if (check_fwstate(pmlmepriv,WIFI_AP_STATE) == _TRUE #ifdef CONFIG_CONCURRENT_MODE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE #endif ) { #ifdef CONFIG_AP_WOWLAN rtw_resume_process_ap_wow(padapter); #else rtw_resume_process_normal(padapter); #endif //CONFIG_AP_WOWLAN #ifdef CONFIG_CONCURRENT_MODE } else if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE && check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) { #ifdef CONFIG_AP_WOWLAN rtw_resume_process_ap_wow(padapter); #else rtw_resume_process_normal(padapter); #endif //CONFIG_AP_WOWLAN #endif } else { rtw_resume_process_normal(padapter); } #ifdef CONFIG_BT_COEXIST rtw_btcoex_SuspendNotify(padapter, 0); #endif // CONFIG_BT_COEXIST if (pwrpriv) { pwrpriv->bInSuspend = _FALSE; #ifdef CONFIG_PNO_SUPPORT pwrpriv->pno_in_resume = _FALSE; #endif } DBG_871X_LEVEL(_drv_always_, "%s:%d in %d ms\n", __FUNCTION__ ,ret, rtw_get_passing_time_ms(start_time)); _func_exit_; return ret; } #ifdef CONFIG_GPIO_API u8 rtw_get_gpio(struct net_device *netdev, u8 gpio_num) { _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); return rtw_hal_get_gpio(adapter, gpio_num); } EXPORT_SYMBOL(rtw_get_gpio); int rtw_set_gpio_output_value(struct net_device *netdev, u8 gpio_num, bool isHigh) { u8 direction = 0; u8 res = -1; _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); return rtw_hal_set_gpio_output_value(adapter, gpio_num,isHigh); } EXPORT_SYMBOL(rtw_set_gpio_output_value); int rtw_config_gpio(struct net_device *netdev, u8 gpio_num, bool isOutput) { _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); return rtw_hal_config_gpio(adapter,gpio_num,isOutput); } EXPORT_SYMBOL(rtw_config_gpio); int rtw_register_gpio_interrupt(struct net_device *netdev, int gpio_num, void(*callback)(u8 level)) { _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); return rtw_hal_register_gpio_interrupt(adapter,gpio_num,callback); } EXPORT_SYMBOL(rtw_register_gpio_interrupt); int rtw_disable_gpio_interrupt(struct net_device *netdev, int gpio_num) { _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); return rtw_hal_disable_gpio_interrupt(adapter,gpio_num); } EXPORT_SYMBOL(rtw_disable_gpio_interrupt); #endif //#ifdef CONFIG_GPIO_API