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rtl8812au/os_dep/linux/os_intfs.c
kimocoder f523905d7a Remove struct net_device wrapper
2019-03-14 11:46:10 +01:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*****************************************************************************/
#define _OS_INTFS_C_
#include <drv_types.h>
#include <hal_data.h>
#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 /*CONFIG_IPS_LEVEL_2*/
#ifdef CONFIG_USB_HCI
int rtw_lps_level = LPS_NORMAL; /*USB default LPS level*/
#else /*SDIO,PCIE*/
#if defined(CONFIG_LPS_PG)
/*int rtw_lps_level = LPS_PG;*//*FW not support yet*/
int rtw_lps_level = LPS_LCLK;
#elif defined(CONFIG_LPS_LCLK)
int rtw_lps_level = LPS_LCLK;
#else
int rtw_lps_level = LPS_NORMAL;
#endif
#endif/*CONFIG_USB_HCI*/
#else /* !CONFIG_POWER_SAVING */
int rtw_power_mgnt = PS_MODE_ACTIVE;
int rtw_ips_mode = IPS_NONE;
int rtw_lps_level = LPS_NORMAL;
#endif /* CONFIG_POWER_SAVING */
module_param(rtw_ips_mode, int, 0644);
MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode");
module_param(rtw_lps_level, int, 0644);
MODULE_PARM_DESC(rtw_lps_level, "The default LPS level");
/* LPS:
* rtw_smart_ps = 0 => TX: pwr bit = 1, RX: PS_Poll
* rtw_smart_ps = 1 => TX: pwr bit = 0, RX: PS_Poll
* rtw_smart_ps = 2 => TX: pwr bit = 0, RX: NullData with pwr bit = 0
*/
int rtw_smart_ps = 2;
#ifdef CONFIG_WMMPS_STA
/* WMMPS:
* rtw_smart_ps = 0 => Only for fw test
* rtw_smart_ps = 1 => Refer to Beacon's TIM Bitmap
* rtw_smart_ps = 2 => Don't refer to Beacon's TIM Bitmap
*/
int rtw_wmm_smart_ps = 2;
#endif /* CONFIG_WMMPS_STA */
int rtw_check_fw_ps = 1;
#ifdef CONFIG_TX_EARLY_MODE
int rtw_early_mode = 1;
#endif
int rtw_usb_rxagg_mode = 2;/* RX_AGG_DMA=1, RX_AGG_USB=2 */
module_param(rtw_usb_rxagg_mode, int, 0644);
int rtw_dynamic_agg_enable = 1;
module_param(rtw_dynamic_agg_enable, int, 0644);
/* set log level when inserting driver module, default log level is _DRV_INFO_ = 4,
* please refer to "How_to_set_driver_debug_log_level.doc" to set the available level.
*/
#ifdef RTW_LOG_LEVEL
uint rtw_drv_log_level = (uint)RTW_LOG_LEVEL; /* from Makefile */
#else
uint rtw_drv_log_level = _DRV_INFO_;
#endif
module_param(rtw_drv_log_level, uint, 0644);
MODULE_PARM_DESC(rtw_drv_log_level, "set log level when insert driver module, default log level is _DRV_INFO_ = 4");
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;
#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTW_CUSTOMER_STR)
uint rtw_mp_customer_str = 0;
module_param(rtw_mp_customer_str, uint, 0644);
MODULE_PARM_DESC(rtw_mp_customer_str, "Whether or not to enable customer str support on MP mode");
#endif
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. */
#ifdef CONFIG_WMMPS_STA
/* uapsd (unscheduled automatic power-save delivery) = a kind of wmmps */
/* 0: NO_LIMIT, 1: TWO_MSDU, 2: FOUR_MSDU, 3: SIX_MSDU */
int rtw_uapsd_max_sp = NO_LIMIT;
/* BIT0: AC_VO UAPSD, BIT1: AC_VI UAPSD, BIT2: AC_BK UAPSD, BIT3: AC_BE UAPSD */
int rtw_uapsd_ac_enable = 0x0;
#endif /* CONFIG_WMMPS_STA */
#if defined(CONFIG_RTL8814A)
int rtw_pwrtrim_enable = 2; /* disable kfree , rename to power trim disable */
#elif defined(CONFIG_RTL8821C) || defined(CONFIG_RTL8822B)
/*PHYDM API, must enable by default*/
int rtw_pwrtrim_enable = 1;
#else
int rtw_pwrtrim_enable = 0; /* Default Enalbe power trim by efuse config */
#endif
uint rtw_tx_bw_mode = 0x21; // = 0010 0001 = (0010 = 2 = 80MHz, 0001 = 1 = 40 MHz) (see rtw_bw_mode below)
module_param(rtw_tx_bw_mode, uint, 0644);
MODULE_PARM_DESC(rtw_tx_bw_mode, "The max tx bw for 2.4G and 5G. format is the same as rtw_bw_mode");
#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 */
#ifdef CONFIG_RTW_CUSTOMIZE_BWMODE
int rtw_bw_mode = CONFIG_RTW_CUSTOMIZE_BWMODE;
#else
int rtw_bw_mode = 0x21; // = 0010 0001 = (0010 = 2 = 80MHz, 0001 = 1 = 40 MHz)
#endif
int rtw_ampdu_enable = 1;/* for enable tx_ampdu , */ /* 0: disable, 0x1:enable */
int rtw_rx_stbc = BIT(0) | BIT(1);/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g; =1 can be used to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */
#if (defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8822B)) && defined(CONFIG_PCI_HCI)
int rtw_rx_ampdu_amsdu = 2;/* 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on */
#else
int rtw_rx_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on */
#endif
/*
* 2: Follow the AMSDU filed in ADDBA Resp. (Deault)
* 0: Force the AMSDU filed in ADDBA Resp. to be disabled.
* 1: Force the AMSDU filed in ADDBA Resp. to be enabled.
*/
int rtw_tx_ampdu_amsdu = 2;
static uint rtw_rx_ampdu_sz_limit_1ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_1SS;
static uint rtw_rx_ampdu_sz_limit_1ss_num = 0;
module_param_array(rtw_rx_ampdu_sz_limit_1ss, uint, &rtw_rx_ampdu_sz_limit_1ss_num, 0644);
MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_1ss, "RX AMPDU size limit for 1SS link of each BW, 0xFF: no limitation");
static uint rtw_rx_ampdu_sz_limit_2ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_2SS;
static uint rtw_rx_ampdu_sz_limit_2ss_num = 0;
module_param_array(rtw_rx_ampdu_sz_limit_2ss, uint, &rtw_rx_ampdu_sz_limit_2ss_num, 0644);
MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_2ss, "RX AMPDU size limit for 2SS link of each BW, 0xFF: no limitation");
static uint rtw_rx_ampdu_sz_limit_3ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_3SS;
static uint rtw_rx_ampdu_sz_limit_3ss_num = 0;
module_param_array(rtw_rx_ampdu_sz_limit_3ss, uint, &rtw_rx_ampdu_sz_limit_3ss_num, 0644);
MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_3ss, "RX AMPDU size limit for 3SS link of each BW, 0xFF: no limitation");
static uint rtw_rx_ampdu_sz_limit_4ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_4SS;
static uint rtw_rx_ampdu_sz_limit_4ss_num = 0;
module_param_array(rtw_rx_ampdu_sz_limit_4ss, uint, &rtw_rx_ampdu_sz_limit_4ss_num, 0644);
MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_4ss, "RX AMPDU size limit for 4SS link of each BW, 0xFF: no limitation");
/* 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 = BIT(0) | BIT(1) | BIT(2) | BIT(3);
/* BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */
int rtw_ldpc_cap = BIT(0) | BIT(1) | BIT(4) | BIT(5);
/* BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */
int rtw_stbc_cap = BIT(0) | BIT(1) | BIT(4) | BIT(5);
/*
* BIT0: Enable VHT SU Beamformer
* BIT1: Enable VHT SU Beamformee
* BIT2: Enable VHT MU Beamformer, depend on VHT SU Beamformer
* BIT3: Enable VHT MU Beamformee, depend on VHT SU Beamformee
* BIT4: Enable HT Beamformer
* BIT5: Enable HT Beamformee
*/
int rtw_beamform_cap = BIT(0) | BIT(1);
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 */
module_param(rtw_vht_enable, int, 0644);
int rtw_ampdu_factor = 7;
uint rtw_vht_rx_mcs_map = 0xaaaa;
module_param(rtw_vht_rx_mcs_map, uint, 0644);
MODULE_PARM_DESC(rtw_vht_rx_mcs_map, "VHT RX MCS map");
#endif /* CONFIG_80211AC_VHT */
int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
int rtw_rf_config = RF_TYPE_MAX;
module_param(rtw_rf_config, int, 0644);
/* 0: not check in watch dog, 1: check in watch dog */
int rtw_check_hw_status = 0;
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 = CONFIG_RTW_CHPLAN;
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 = 2;
module_param(rtw_btcoex_enable, int, 0644);
MODULE_PARM_DESC(rtw_btcoex_enable, "BT co-existence on/off, 0:off, 1:on, 2:by efuse");
int rtw_ant_num = 0;
module_param(rtw_ant_num, int, 0644);
MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting, 0:by efuse");
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. */
#endif /* CONFIG_BT_COEXIST */
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) */
int rtw_drv_ant_band_switch = 1; /* 0:OFF , 1:ON, Driver control antenna band switch*/
int rtw_single_ant_path; /*0:main ant , 1:aux ant , Fixed single antenna path, default main ant*/
/* 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 = 1;
#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_PCI_ASPM
/* CLK_REQ:BIT0 L0s:BIT1 ASPM_L1:BIT2 L1Off:BIT3*/
int rtw_pci_aspm_enable = 0x5;
#else
int rtw_pci_aspm_enable;
#endif
#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_RTW_ACS
int rtw_acs_auto_scan = 0; /*0:disable, 1:enable*/
module_param(rtw_acs_auto_scan, int, 0644);
int rtw_acs = 1;
module_param(rtw_acs, int, 0644);
#endif
#ifdef CONFIG_BACKGROUND_NOISE_MONITOR
int rtw_nm = 1;/*noise monitor*/
module_param(rtw_nm, 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_CONCURRENT_MODE
#if (CONFIG_IFACE_NUMBER > 2)
int rtw_virtual_iface_num = CONFIG_IFACE_NUMBER - 1;
module_param(rtw_virtual_iface_num, int, 0644);
#else
int rtw_virtual_iface_num = 1;
#endif
#endif
#ifdef CONFIG_AP_MODE
u8 rtw_bmc_tx_rate = MGN_UNKNOWN;
#endif
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);
#ifdef CONFIG_WMMPS_STA
module_param(rtw_uapsd_max_sp, int, 0644);
module_param(rtw_uapsd_ac_enable, int, 0644);
module_param(rtw_wmm_smart_ps, int, 0644);
#endif /* CONFIG_WMMPS_STA */
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_rx_ampdu_amsdu, int, 0644);
module_param(rtw_tx_ampdu_amsdu, int, 0644);
#endif /* CONFIG_80211N_HT */
#ifdef CONFIG_BEAMFORMING
module_param(rtw_beamform_cap, int, 0644);
#endif
module_param(rtw_lowrate_two_xmit, 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_drv_ant_band_switch, int, 0644);
module_param(rtw_single_ant_path, 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);
module_param(rtw_check_hw_status, int, 0644);
#ifdef CONFIG_PCI_HCI
module_param(rtw_pci_aspm_enable, int, 0644);
#endif
#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_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
#ifdef CONFIG_ADVANCE_OTA
/* BIT(0): OTA continuous rotated test within low RSSI,1R CCA in path B
BIT(1) & BIT(2): OTA continuous rotated test with low high RSSI */
/* Experimental environment: shielding room with half of absorber and 2~3 rotation per minute */
int rtw_advnace_ota;
module_param(rtw_advnace_ota, int, 0644);
#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, "0:UNKNOWN, 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_powertracking_type = 64;
module_param(rtw_powertracking_type, uint, 0644);
MODULE_PARM_DESC(rtw_powertracking_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");
int rtw_tx_pwr_idx_override = 0;
module_param(rtw_tx_pwr_idx_override, int, 0644);
MODULE_PARM_DESC(rtw_tx_pwr_idx_override, "0-63 int value to force-set all power index values to");
int rtw_tx_pwr_by_rate = CONFIG_TXPWR_BY_RATE_EN;
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");
#ifdef CONFIG_TXPWR_LIMIT
int rtw_tx_pwr_lmt_enable = CONFIG_TXPWR_LIMIT_EN;
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");
#endif
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_SUPPORT_TRX_SHARED
#ifdef DFT_TRX_SHARE_MODE
int rtw_trx_share_mode = DFT_TRX_SHARE_MODE;
#else
int rtw_trx_share_mode = 0;
#endif
module_param(rtw_trx_share_mode, int, 0644);
MODULE_PARM_DESC(rtw_trx_share_mode, "TRx FIFO Shared");
#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 */
#ifdef CONFIG_MCC_MODE
/* enable MCC mode or not */
int rtw_en_mcc = 1;
/* can referece following value before insmod driver */
int rtw_mcc_ap_bw20_target_tx_tp = MCC_AP_BW20_TARGET_TX_TP;
int rtw_mcc_ap_bw40_target_tx_tp = MCC_AP_BW40_TARGET_TX_TP;
int rtw_mcc_ap_bw80_target_tx_tp = MCC_AP_BW80_TARGET_TX_TP;
int rtw_mcc_sta_bw20_target_tx_tp = MCC_STA_BW20_TARGET_TX_TP;
int rtw_mcc_sta_bw40_target_tx_tp = MCC_STA_BW40_TARGET_TX_TP;
int rtw_mcc_sta_bw80_target_tx_tp = MCC_STA_BW80_TARGET_TX_TP;
int rtw_mcc_single_tx_cri = MCC_SINGLE_TX_CRITERIA;
int rtw_mcc_policy_table_idx = 0;
int rtw_mcc_duration = 0;
int rtw_mcc_tsf_sync_offset = 0;
int rtw_mcc_start_time_offset = 0;
int rtw_mcc_interval = 0;
int rtw_mcc_guard_offset0 = -1;
int rtw_mcc_guard_offset1 = -1;
module_param(rtw_en_mcc, int, 0644);
module_param(rtw_mcc_single_tx_cri, int, 0644);
module_param(rtw_mcc_ap_bw20_target_tx_tp, int, 0644);
module_param(rtw_mcc_ap_bw40_target_tx_tp, int, 0644);
module_param(rtw_mcc_ap_bw80_target_tx_tp, int, 0644);
module_param(rtw_mcc_sta_bw20_target_tx_tp, int, 0644);
module_param(rtw_mcc_sta_bw40_target_tx_tp, int, 0644);
module_param(rtw_mcc_sta_bw80_target_tx_tp, int, 0644);
module_param(rtw_mcc_policy_table_idx, int, 0644);
module_param(rtw_mcc_duration, int, 0644);
module_param(rtw_mcc_tsf_sync_offset, int, 0644);
module_param(rtw_mcc_start_time_offset, int, 0644);
module_param(rtw_mcc_interval, int, 0644);
module_param(rtw_mcc_guard_offset0, int, 0644);
module_param(rtw_mcc_guard_offset1, int, 0644);
#endif /*CONFIG_MCC_MODE */
#ifdef CONFIG_RTW_NAPI
/*following setting should define NAPI in Makefile
enable napi only = 1, disable napi = 0*/
int rtw_en_napi = 1;
module_param(rtw_en_napi, int, 0644);
#ifdef CONFIG_RTW_NAPI_DYNAMIC
int rtw_napi_threshold = 100; /* unit: Mbps */
module_param(rtw_napi_threshold, int, 0644);
#endif /* CONFIG_RTW_NAPI_DYNAMIC */
#ifdef CONFIG_RTW_GRO
/*following setting should define GRO in Makefile
enable gro = 1, disable gro = 0*/
int rtw_en_gro = 1;
module_param(rtw_en_gro, int, 0644);
#endif /* CONFIG_RTW_GRO */
#endif /* CONFIG_RTW_NAPI */
#ifdef RTW_IQK_FW_OFFLOAD
int rtw_iqk_fw_offload = 1;
#else
int rtw_iqk_fw_offload;
#endif /* RTW_IQK_FW_OFFLOAD */
module_param(rtw_iqk_fw_offload, int, 0644);
#ifdef CONFIG_TDLS
int rtw_en_tdls = 1;
module_param(rtw_en_tdls, int, 0644);
#endif
#ifdef CONFIG_FW_OFFLOAD_PARAM_INIT
int rtw_fw_param_init = 1;
module_param(rtw_fw_param_init, int, 0644);
#endif
#ifdef CONFIG_WOWLAN
/*
* bit[0]: magic packet wake up
* bit[1]: unucast packet(HW/FW unuicast)
* bit[2]: deauth wake up
*/
uint rtw_wakeup_event = RTW_WAKEUP_EVENT;
module_param(rtw_wakeup_event, uint, 0644);
#endif
#ifdef CONFIG_LED_CONTROL
#ifdef CONFIG_LED_ENABLE
int rtw_led_enable = 1;
#else
int rtw_led_enable = 0;
#endif //CONFIG_LED_ENABLE
module_param(rtw_led_enable, int, 0644);
MODULE_PARM_DESC(rtw_led_enable,"Enable status LED");
#endif //CONFIG_LED_CONTROL
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;
}
#ifdef CONFIG_80211N_HT
inline void rtw_regsty_init_rx_ampdu_sz_limit(struct registry_priv *regsty)
{
int i, j;
uint *sz_limit;
for (i = 0; i < 4; i++) {
if (i == 0)
sz_limit = rtw_rx_ampdu_sz_limit_1ss;
else if (i == 1)
sz_limit = rtw_rx_ampdu_sz_limit_2ss;
else if (i == 2)
sz_limit = rtw_rx_ampdu_sz_limit_3ss;
else if (i == 3)
sz_limit = rtw_rx_ampdu_sz_limit_4ss;
for (j = 0; j < 4; j++)
regsty->rx_ampdu_sz_limit_by_nss_bw[i][j] = sz_limit[j];
}
}
#endif /* CONFIG_80211N_HT */
uint loadparam(_adapter *padapter)
{
uint status = _SUCCESS;
struct registry_priv *registry_par = &padapter->registrypriv;
#ifdef CONFIG_RTW_DEBUG
if (rtw_drv_log_level >= _DRV_MAX_)
rtw_drv_log_level = _DRV_DEBUG_;
#endif
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) && (!is_supported_5g(registry_par->wireless_mode))
&& (registry_par->channel > 14))
registry_par->channel = 1;
else if (is_supported_5g(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->lps_level = (u8)rtw_lps_level;
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;
#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTW_CUSTOMER_STR)
registry_par->mp_customer_str = (u8)rtw_mp_customer_str;
#endif
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;
registry_par->dynamic_agg_enable = (u8)rtw_dynamic_agg_enable;
/* WMM */
registry_par->wmm_enable = (u8)rtw_wmm_enable;
#ifdef CONFIG_WMMPS_STA
/* UAPSD */
registry_par->uapsd_max_sp_len= (u8)rtw_uapsd_max_sp;
registry_par->uapsd_ac_enable = (u8)rtw_uapsd_ac_enable;
registry_par->wmm_smart_ps = (u8)rtw_wmm_smart_ps;
#endif /* CONFIG_WMMPS_STA */
registry_par->RegPwrTrimEnable = (u8)rtw_pwrtrim_enable;
registry_par->tx_bw_mode = (u8)rtw_tx_bw_mode;
#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->rx_ampdu_amsdu = (u8)rtw_rx_ampdu_amsdu;
registry_par->tx_ampdu_amsdu = (u8)rtw_tx_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;
rtw_regsty_init_rx_ampdu_sz_limit(registry_par);
#endif
#ifdef CONFIG_80211AC_VHT
registry_par->vht_enable = (u8)rtw_vht_enable;
registry_par->ampdu_factor = (u8)rtw_ampdu_factor;
registry_par->vht_rx_mcs_map[0] = (u8)(rtw_vht_rx_mcs_map & 0xFF);
registry_par->vht_rx_mcs_map[1] = (u8)((rtw_vht_rx_mcs_map & 0xFF00) >> 8);
#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->check_hw_status = (u8)rtw_check_hw_status;
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)
RTW_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 = (u8)rtw_ant_num;
registry_par->single_ant_path = (u8) rtw_single_ant_path;
#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->drv_ant_band_switch = (u8) rtw_drv_ant_band_switch;
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_CONCURRENT_MODE
registry_par->virtual_iface_num = (u8)rtw_virtual_iface_num;
#endif
registry_par->pll_ref_clk_sel = (u8)rtw_pll_ref_clk_sel;
#ifdef CONFIG_TXPWR_LIMIT
registry_par->RegEnableTxPowerLimit = (u8)rtw_tx_pwr_lmt_enable;
#endif
registry_par->RegEnableTxPowerByRate = (u8)rtw_tx_pwr_by_rate;
if (rtw_tx_pwr_idx_override > MAX_POWER_INDEX)
rtw_tx_pwr_idx_override = MAX_POWER_INDEX;
registry_par->RegTxPowerIndexOverride = (u8)rtw_tx_pwr_idx_override;
rtw_regsty_load_target_tx_power(registry_par);
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->PowerTracking_Type = (u8)rtw_powertracking_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;
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_RTW_ACS
registry_par->acs_mode = (u8)rtw_acs;
registry_par->acs_auto_scan = (u8)rtw_acs_auto_scan;
#endif
#ifdef CONFIG_BACKGROUND_NOISE_MONITOR
registry_par->nm_mode = (u8)rtw_nm;
#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
#ifdef CONFIG_MCC_MODE
registry_par->en_mcc = (u8)rtw_en_mcc;
registry_par->rtw_mcc_ap_bw20_target_tx_tp = (u32)rtw_mcc_ap_bw20_target_tx_tp;
registry_par->rtw_mcc_ap_bw40_target_tx_tp = (u32)rtw_mcc_ap_bw40_target_tx_tp;
registry_par->rtw_mcc_ap_bw80_target_tx_tp = (u32)rtw_mcc_ap_bw80_target_tx_tp;
registry_par->rtw_mcc_sta_bw20_target_tx_tp = (u32)rtw_mcc_sta_bw20_target_tx_tp;
registry_par->rtw_mcc_sta_bw40_target_tx_tp = (u32)rtw_mcc_sta_bw40_target_tx_tp;
registry_par->rtw_mcc_sta_bw80_target_tx_tp = (u32)rtw_mcc_sta_bw80_target_tx_tp;
registry_par->rtw_mcc_single_tx_cri = (u32)rtw_mcc_single_tx_cri;
registry_par->rtw_mcc_policy_table_idx = rtw_mcc_policy_table_idx;
registry_par->rtw_mcc_duration = (u8)rtw_mcc_duration;
registry_par->rtw_mcc_tsf_sync_offset = (u8)rtw_mcc_tsf_sync_offset;
registry_par->rtw_mcc_start_time_offset = (u8)rtw_mcc_start_time_offset;
registry_par->rtw_mcc_interval = (u8)rtw_mcc_interval;
registry_par->rtw_mcc_guard_offset0 = rtw_mcc_guard_offset0;
registry_par->rtw_mcc_guard_offset1 = rtw_mcc_guard_offset1;
#endif /*CONFIG_MCC_MODE */
#ifdef CONFIG_WOWLAN
registry_par->wakeup_event = rtw_wakeup_event;
#endif
#ifdef CONFIG_SUPPORT_TRX_SHARED
registry_par->trx_share_mode = rtw_trx_share_mode;
#endif
#ifdef CONFIG_PCI_HCI
registry_par->pci_aspm_config = rtw_pci_aspm_enable;
#endif
#ifdef CONFIG_RTW_NAPI
registry_par->en_napi = (u8)rtw_en_napi;
#ifdef CONFIG_RTW_NAPI_DYNAMIC
registry_par->napi_threshold = (u32)rtw_napi_threshold;
#endif /* CONFIG_RTW_NAPI_DYNAMIC */
#ifdef CONFIG_RTW_GRO
registry_par->en_gro = (u8)rtw_en_gro;
if (!registry_par->en_napi && registry_par->en_gro) {
registry_par->en_gro = 0;
RTW_WARN("Disable GRO because NAPI is not enabled\n");
}
#endif /* CONFIG_RTW_GRO */
#endif /* CONFIG_RTW_NAPI */
registry_par->iqk_fw_offload = (u8)rtw_iqk_fw_offload;
#ifdef CONFIG_TDLS
registry_par->en_tdls = rtw_en_tdls;
#endif
#ifdef CONFIG_ADVANCE_OTA
registry_par->adv_ota = rtw_advnace_ota;
#endif
#ifdef CONFIG_FW_OFFLOAD_PARAM_INIT
registry_par->fw_param_init = rtw_fw_param_init;
#endif
#ifdef CONFIG_AP_MODE
registry_par->bmc_tx_rate = rtw_bmc_tx_rate;
#endif
#ifdef CONFIG_LED_CONTROL
registry_par->led_enable = (u8)rtw_led_enable;
#endif //CONFIG_LED_CONTROL
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) {
RTW_INFO(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)) {
RTW_INFO(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) {
RTW_INFO(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 */
#if 0
if (rtw_is_hw_init_completed(padapter)) {
rtw_ps_deny(padapter, PS_DENY_IOCTL);
LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */
#ifdef CONFIG_MI_WITH_MBSSID_CAM
rtw_hal_change_macaddr_mbid(padapter, sa->sa_data);
#else
rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */
#endif
rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL);
}
#else
rtw_ps_deny(padapter, PS_DENY_IOCTL);
LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */
#ifdef CONFIG_MI_WITH_MBSSID_CAM
rtw_hal_change_macaddr_mbid(padapter, sa->sa_data);
#else
rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */
#endif
rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL);
#endif
RTW_INFO(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(3, 13, 0)
#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
, void *accel_priv
#else
, struct net_device *sb_dev
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
, select_queue_fallback_t fallback
#endif
#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(&eth_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 u8 is_rtw_ndev(struct net_device *ndev)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
return ndev->netdev_ops
&& ndev->netdev_ops->ndo_do_ioctl
&& ndev->netdev_ops->ndo_do_ioctl == rtw_ioctl;
#else
return ndev->do_ioctl
&& ndev->do_ioctl == rtw_ioctl;
#endif
}
static int rtw_ndev_notifier_call(struct notifier_block *nb, unsigned long state, void *ptr)
{
struct net_device *ndev;
_adapter *adapter;
if (ptr == NULL)
return NOTIFY_DONE;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0))
ndev = netdev_notifier_info_to_dev(ptr);
#else
ndev = ptr;
#endif
if (ndev == NULL)
return NOTIFY_DONE;
adapter = rtw_netdev_priv(ndev);
if (!is_rtw_ndev(ndev))
return NOTIFY_DONE;
RTW_INFO(FUNC_NDEV_FMT" state:%lu\n", FUNC_NDEV_ARG(ndev), state);
switch (state) {
case NETDEV_CHANGENAME:
strncpy(adapter->old_ifname, ndev->name, IFNAMSIZ);
adapter->old_ifname[IFNAMSIZ-1] = 0;
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);
RTW_PRINT(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';
return 0;
}
void rtw_ndev_uninit(struct net_device *dev)
{
_adapter *adapter = rtw_netdev_priv(dev);
RTW_PRINT(FUNC_ADPT_FMT" if%d\n"
, FUNC_ADPT_ARG(adapter), (adapter->iface_id + 1));
}
#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) {
RTW_INFO("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)
RTW_ERR("dev_alloc_name, fail!\n");
rtw_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
}
#ifdef CONFIG_CONCURRENT_MODE
static void rtw_hook_vir_if_ops(struct net_device *ndev);
#endif
struct net_device *rtw_init_netdev(_adapter *old_padapter)
{
_adapter *padapter;
struct net_device *pnetdev;
if (old_padapter != NULL) {
rtw_os_ndev_free(old_padapter);
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_CONCURRENT_MODE
if (!is_primary_adapter(padapter))
rtw_hook_vir_if_ops(pnetdev);
#endif /* CONFIG_CONCURRENT_MODE */
#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 */
#if defined(CONFIG_WIRELESS_EXT) && !defined(CONFIG_CFG80211_WEXT)
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, const char *name)
{
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
int ret = _SUCCESS;
struct net_device *ndev = adapter->pnetdev;
u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
#ifdef CONFIG_RTW_NAPI
netif_napi_add(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT);
#endif /* CONFIG_RTW_NAPI */
#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);
#if defined(CONFIG_NET_NS)
dev_net_set(ndev, wiphy_net(adapter_to_wiphy(adapter)));
#endif //defined(CONFIG_NET_NS)
/* Tell the network stack we exist */
if (rtnl_lock_needed)
ret = (register_netdev(ndev) == 0) ? _SUCCESS : _FAIL;
else
ret = (register_netdevice(ndev) == 0) ? _SUCCESS : _FAIL;
if (ret == _SUCCESS)
adapter->registered = 1;
else
RTW_INFO(FUNC_NDEV_FMT" if%d Failed!\n", FUNC_NDEV_ARG(ndev), (adapter->iface_id + 1));
#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:
#ifdef CONFIG_RTW_NAPI
if (ret != _SUCCESS)
netif_napi_del(&adapter->napi);
#endif /* CONFIG_RTW_NAPI */
return ret;
}
void rtw_os_ndev_unregister(_adapter *adapter)
{
struct net_device *netdev = NULL;
if (adapter == NULL || adapter->registered == 0)
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) {
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj);
if (rtnl_lock_needed)
unregister_netdev(netdev);
else
unregister_netdevice(netdev);
}
#if defined(CONFIG_IOCTL_CFG80211) && !defined(RTW_SINGLE_WIPHY)
#ifdef CONFIG_RFKILL_POLL
rtw_cfg80211_deinit_rfkill(adapter_to_wiphy(adapter));
#endif
rtw_wiphy_unregister(adapter_to_wiphy(adapter));
#endif
#ifdef CONFIG_RTW_NAPI
if (adapter->napi_state == NAPI_ENABLE) {
napi_disable(&adapter->napi);
adapter->napi_state = NAPI_DISABLE;
}
netif_napi_del(&adapter->napi);
#endif /* CONFIG_RTW_NAPI */
adapter->registered = 0;
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, const 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 >= CONFIG_IFACE_NUMBER) {
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
rtw_warn_on(1);
continue;
}
adapter = dvobj->padapters[i];
if (adapter && !adapter->pnetdev) {
#ifdef CONFIG_RTW_DYNAMIC_NDEV
if (!is_primary_adapter(adapter))
continue;
#endif
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 >= CONFIG_IFACE_NUMBER) {
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
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;
#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)) {
padapter->xmitThread = NULL;
_status = _FAIL;
}
}
#endif /* #ifdef CONFIG_XMIT_THREAD_MODE */
#ifdef CONFIG_RECV_THREAD_MODE
if (is_primary_adapter(padapter)) {
padapter->recvThread = kthread_run(rtw_recv_thread, padapter, "RTW_RECV_THREAD");
if (IS_ERR(padapter->recvThread)) {
padapter->recvThread = NULL;
_status = _FAIL;
}
}
#endif
if (is_primary_adapter(padapter)) {
padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
if (IS_ERR(padapter->cmdThread)) {
padapter->cmdThread = NULL;
_status = _FAIL;
}
else
_rtw_down_sema(&padapter->cmdpriv.start_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)) {
padapter->evtThread = NULL;
_status = _FAIL;
}
#endif
rtw_hal_start_thread(padapter);
return _status;
}
void rtw_stop_drv_threads(_adapter *padapter)
{
if (is_primary_adapter(padapter))
rtw_stop_cmd_thread(padapter);
#ifdef CONFIG_EVENT_THREAD_MODE
if (padapter->evtThread) {
_rtw_up_sema(&padapter->evtpriv.evt_notify);
rtw_thread_stop(padapter->evtThread);
padapter->evtThread = NULL;
}
#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 */
{
if (padapter->xmitThread) {
_rtw_up_sema(&padapter->xmitpriv.xmit_sema);
rtw_thread_stop(padapter->xmitThread);
padapter->xmitThread = NULL;
}
}
#endif
#ifdef CONFIG_RECV_THREAD_MODE
if (is_primary_adapter(padapter) && padapter->recvThread) {
/* Below is to termindate rx_thread... */
_rtw_up_sema(&padapter->recvpriv.recv_sema);
rtw_thread_stop(padapter->recvThread);
padapter->recvThread = NULL;
}
#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;
/* 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;
#ifdef CONFIG_CONCURRENT_MODE
psecuritypriv->dot118021x_bmc_cam_id = INVALID_SEC_MAC_CAM_ID;
#endif
/* 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->fix_bw = 0xFF;
padapter->power_offset = 0;
padapter->rsvd_page_offset = 0;
padapter->rsvd_page_num = 0;
#ifdef CONFIG_AP_MODE
padapter->bmc_tx_rate = pregistrypriv->bmc_tx_rate;
#endif
padapter->driver_tx_bw_mode = pregistrypriv->tx_bw_mode;
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 CONFIG_TX_AMSDU
padapter->tx_amsdu = 2;
padapter->tx_amsdu_rate = 400;
#endif
padapter->driver_tx_max_agg_num = 0xFF;
#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
#ifdef CONFIG_RTW_NAPI
padapter->napi_state = NAPI_DISABLE;
#endif
padapter->tsf.sync_port = MAX_HW_PORT;
padapter->tsf.offset = 0;
#ifdef CONFIG_RTW_ACS
if (pregistrypriv->acs_mode)
rtw_acs_start(padapter);
else
rtw_acs_stop(padapter);
#endif
#ifdef CONFIG_BACKGROUND_NOISE_MONITOR
if (pregistrypriv->nm_mode)
rtw_nm_enable(padapter);
else
rtw_nm_disable(padapter);
#endif
return ret;
}
struct dvobj_priv *devobj_init(void)
{
struct dvobj_priv *pdvobj = NULL;
pdvobj = (struct dvobj_priv *)rtw_zmalloc(sizeof(*pdvobj));
if (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
#ifdef CONFIG_RTW_CUSTOMER_STR
_rtw_mutex_init(&pdvobj->customer_str_mutex);
_rtw_memset(pdvobj->customer_str, 0xFF, RTW_CUSTOMER_STR_LEN);
#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);
#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI)
_rtw_spinlock_init(&pdvobj->io_reg_lock);
#endif
#ifdef CONFIG_MBSSID_CAM
rtw_mbid_cam_init(pdvobj);
#endif
#ifdef CONFIG_AP_MODE
pdvobj->nr_ap_if = 0;
pdvobj->inter_bcn_space = DEFAULT_BCN_INTERVAL; /* default value is equal to the default beacon_interval (100ms) */
_rtw_init_queue(&pdvobj->ap_if_q);
#ifdef CONFIG_SWTIMER_BASED_TXBCN
rtw_init_timer(&(pdvobj->txbcn_timer), NULL, tx_beacon_timer_handlder, pdvobj);
#endif
#endif
rtw_init_timer(&(pdvobj->dynamic_chk_timer), NULL, rtw_dynamic_check_timer_handlder, pdvobj);
#ifdef CONFIG_MCC_MODE
_rtw_mutex_init(&(pdvobj->mcc_objpriv.mcc_mutex));
_rtw_spinlock_init(&pdvobj->mcc_objpriv.mcc_lock);
#endif /* CONFIG_MCC_MODE */
#ifdef CONFIG_RTW_NAPI_DYNAMIC
pdvobj->en_napi_dynamic = 0;
#endif /* CONFIG_RTW_NAPI_DYNAMIC */
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
#ifdef CONFIG_MCC_MODE
_rtw_mutex_free(&(pdvobj->mcc_objpriv.mcc_mutex));
_rtw_spinlock_free(&pdvobj->mcc_objpriv.mcc_lock);
#endif /* CONFIG_MCC_MODE */
_rtw_mutex_free(&pdvobj->hw_init_mutex);
_rtw_mutex_free(&pdvobj->h2c_fwcmd_mutex);
#ifdef CONFIG_RTW_CUSTOMER_STR
_rtw_mutex_free(&pdvobj->customer_str_mutex);
#endif
_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);
#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI)
_rtw_spinlock_free(&pdvobj->io_reg_lock);
#endif
#ifdef CONFIG_MBSSID_CAM
rtw_mbid_cam_deinit(pdvobj);
#endif
_rtw_spinlock_free(&(pdvobj->ap_if_q.lock));
rtw_mfree((u8 *)pdvobj, sizeof(*pdvobj));
}
inline u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj)
{
if (dvobj->rtnl_lock_holder && dvobj->rtnl_lock_holder == current)
return 0;
return 1;
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26))
static inline int rtnl_is_locked(void)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 17))
if (unlikely(rtnl_trylock())) {
rtnl_unlock();
#else
if (unlikely(down_trylock(&rtnl_sem) == 0)) {
up(&rtnl_sem);
#endif
return 0;
}
return 1;
}
#endif
inline void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl)
{
rtw_warn_on(!rtnl_is_locked());
if (!thd_hdl || rtnl_is_locked())
dvobj->rtnl_lock_holder = thd_hdl;
if (dvobj->rtnl_lock_holder && 0)
RTW_INFO("rtnl_lock_holder: %s:%d\n", current->comm, current->pid);
}
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->tsf.sync_port = MAX_HW_PORT;
padapter->tsf.offset = 0;
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;
_rtw_init_listhead(&padapter->list);
ret8 = rtw_init_default_value(padapter);
if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) {
ret8 = _FAIL;
goto exit;
}
padapter->cmdpriv.padapter = padapter;
if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) {
ret8 = _FAIL;
goto exit;
}
if (is_primary_adapter(padapter))
rtw_rfctl_init(padapter);
if (rtw_init_mlme_priv(padapter) == _FAIL) {
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)
RTW_ERR("Can't init init_wifi_display_info\n");
#endif
#endif /* CONFIG_P2P */
if (init_mlme_ext_priv(padapter) == _FAIL) {
ret8 = _FAIL;
goto exit;
}
#ifdef CONFIG_TDLS
if (rtw_init_tdls_info(padapter) == _FAIL) {
RTW_INFO("Can't rtw_init_tdls_info\n");
ret8 = _FAIL;
goto exit;
}
#endif /* CONFIG_TDLS */
if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
RTW_INFO("Can't _rtw_init_xmit_priv\n");
ret8 = _FAIL;
goto exit;
}
if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) {
RTW_INFO("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)); */
if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
RTW_INFO("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->power_offset = 0;
padapter->rsvd_page_offset = 0;
padapter->rsvd_page_num = 0;
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)
RTW_INFO("%s: initialize MP private data Fail!\n", __func__);
#endif
rtw_hal_dm_init(padapter);
#ifdef CONFIG_RTW_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) {
RTW_INFO("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 */
#ifdef CONFIG_BEAMFORMING
#ifdef RTW_BEAMFORMING_VERSION_2
rtw_bf_init(padapter);
#endif /* RTW_BEAMFORMING_VERSION_2 */
#endif /* CONFIG_BEAMFORMING */
#ifdef CONFIG_RTW_REPEATER_SON
init_rtw_rson_data(adapter_to_dvobj(padapter));
#endif
exit:
return ret8;
}
#ifdef CONFIG_WOWLAN
void rtw_cancel_dynamic_chk_timer(_adapter *padapter)
{
_cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer);
}
#endif
void rtw_cancel_all_timer(_adapter *padapter)
{
_cancel_timer_ex(&padapter->mlmepriv.assoc_timer);
_cancel_timer_ex(&padapter->mlmepriv.scan_to_timer);
#ifdef CONFIG_DFS_MASTER
_cancel_timer_ex(&padapter->mlmepriv.dfs_master_timer);
#endif
_cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer);
#ifdef CONFIG_RTW_SW_LED
/* cancel sw led timer */
rtw_hal_sw_led_deinit(padapter);
#endif
_cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_state_check_timer));
#ifdef CONFIG_TX_AMSDU
_cancel_timer_ex(&padapter->xmitpriv.amsdu_bk_timer);
_cancel_timer_ex(&padapter->xmitpriv.amsdu_be_timer);
_cancel_timer_ex(&padapter->xmitpriv.amsdu_vo_timer);
_cancel_timer_ex(&padapter->xmitpriv.amsdu_vi_timer);
#endif
#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);
#endif
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
_cancel_timer_ex(&padapter->recvpriv.signal_stat_timer);
#endif
#ifdef CONFIG_LPS_RPWM_TIMER
_cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_rpwm_timer));
#endif /* CONFIG_LPS_RPWM_TIMER */
/* cancel dm timer */
rtw_hal_dm_deinit(padapter);
#ifdef CONFIG_PLATFORM_FS_MX61
msleep(50);
#endif
}
u8 rtw_free_drv_sw(_adapter *padapter)
{
#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);
if (is_primary_adapter(padapter))
rtw_rfctl_deinit(padapter);
/* 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)); */
rtw_hal_free_data(padapter);
/* 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;
}
return _SUCCESS;
}
void rtw_intf_start(_adapter *adapter)
{
if (adapter->intf_start)
adapter->intf_start(adapter);
}
void rtw_intf_stop(_adapter *adapter)
{
if (adapter->intf_stop)
adapter->intf_stop(adapter);
}
#ifdef CONFIG_CONCURRENT_MODE
int _netdev_vir_if_open(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
_adapter *primary_padapter = GET_PRIMARY_ADAPTER(padapter);
RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
if (!primary_padapter)
goto _netdev_virtual_iface_open_error;
#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);
#ifdef CONFIG_MI_WITH_MBSSID_CAM
rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter));
#endif
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)) {
#if 0 /*#ifdef CONFIG_MI_WITH_MBSSID_CAM*/
rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, adapter_mac_addr(padapter)); /* set mac addr to mac register */
#endif
}
if (padapter->bup == _FALSE) {
if (rtw_start_drv_threads(padapter) == _FAIL)
goto _netdev_virtual_iface_open_error;
}
#ifdef CONFIG_RTW_NAPI
if (padapter->napi_state == NAPI_DISABLE) {
napi_enable(&padapter->napi);
padapter->napi_state = NAPI_ENABLE;
}
#endif
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
rtw_cfg80211_init_wdev_data(padapter);
#endif
padapter->bup = _TRUE;
padapter->net_closed = _FALSE;
rtw_netif_wake_queue(pnetdev);
RTW_INFO(FUNC_NDEV_FMT" (bup=%d) exit\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
return 0;
_netdev_virtual_iface_open_error:
padapter->bup = _FALSE;
#ifdef CONFIG_RTW_NAPI
if(padapter->napi_state == NAPI_ENABLE) {
napi_disable(&padapter->napi);
padapter->napi_state = NAPI_DISABLE;
}
#endif
rtw_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);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
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
wdev->iftype = NL80211_IFTYPE_MONITOR;
wdev->current_bss = NULL;
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_init = rtw_ndev_init,
.ndo_uninit = rtw_ndev_uninit,
.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
static 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->init = rtw_ndev_init;
ndev->uninit = rtw_ndev_uninit;
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];
/****** 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 = VIRTUAL_ADAPTER;
#ifdef CONFIG_MI_WITH_MBSSID_CAM
padapter->hw_port = HW_PORT0;
#else
padapter->hw_port = HW_PORT1;
#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 = 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) {
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);
if (padapter->iface_id > IFACE_ID1)
mac[4] ^= BIT(padapter->iface_id);
_rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN);
/* update mac-address to mbsid-cam cache*/
#ifdef CONFIG_MI_WITH_MBSSID_CAM
rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter));
#endif
RTW_INFO("%s if%d mac_addr : "MAC_FMT"\n", __func__, padapter->iface_id + 1, MAC_ARG(adapter_mac_addr(padapter)));
#ifdef CONFIG_P2P
rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));
#endif
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;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (padapter == NULL)
return;
pnetdev = padapter->pnetdev;
if (check_fwstate(pmlmepriv, _FW_LINKED))
rtw_disassoc_cmd(padapter, 0, RTW_CMDF_DIRECTLY);
#ifdef CONFIG_AP_MODE
if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) {
free_mlme_ap_info(padapter);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_unload(padapter);
#endif
}
#endif
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
rtw_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;
RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
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;
for (i = VIF_START_ID; i < dvobj->iface_nums; i++)
rtw_drv_stop_vir_if(dvobj->padapters[i]);
}
void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj)
{
int i;
for (i = VIF_START_ID; i < dvobj->iface_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 = VIF_START_ID; i < dvobj->iface_nums; i++)
rtw_drv_del_vir_if(dvobj->padapters[i]);
}
#endif /*end of CONFIG_CONCURRENT_MODE*/
/* IPv4, IPv6 IP addr notifier */
static int rtw_inetaddr_notifier_call(struct notifier_block *nb,
unsigned long action, void *data)
{
struct in_ifaddr *ifa = (struct in_ifaddr *)data;
struct net_device *ndev;
struct mlme_ext_priv *pmlmeext = NULL;
struct mlme_ext_info *pmlmeinfo = NULL;
_adapter *adapter = NULL;
if (!ifa || !ifa->ifa_dev || !ifa->ifa_dev->dev)
return NOTIFY_DONE;
ndev = ifa->ifa_dev->dev;
if (!is_rtw_ndev(ndev))
return NOTIFY_DONE;
adapter = (_adapter *)rtw_netdev_priv(ifa->ifa_dev->dev);
if (adapter == NULL)
return NOTIFY_DONE;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
switch (action) {
case NETDEV_UP:
_rtw_memcpy(pmlmeinfo->ip_addr, &ifa->ifa_address,
RTW_IP_ADDR_LEN);
RTW_DBG("%s[%s]: up IP: %pI4\n", __func__,
ifa->ifa_label, pmlmeinfo->ip_addr);
break;
case NETDEV_DOWN:
_rtw_memset(pmlmeinfo->ip_addr, 0, RTW_IP_ADDR_LEN);
RTW_DBG("%s[%s]: down IP: %pI4\n", __func__,
ifa->ifa_label, pmlmeinfo->ip_addr);
break;
default:
RTW_DBG("%s: default action\n", __func__);
break;
}
return NOTIFY_DONE;
}
#ifdef CONFIG_IPV6
static int rtw_inet6addr_notifier_call(struct notifier_block *nb,
unsigned long action, void *data)
{
struct inet6_ifaddr *inet6_ifa = data;
struct net_device *ndev;
struct ipv6_addr *_ipv6_addr = NULL;
struct pwrctrl_priv *pwrctl = NULL;
struct mlme_ext_priv *pmlmeext = NULL;
struct mlme_ext_info *pmlmeinfo = NULL;
_adapter *adapter = NULL;
if (!inet6_ifa || !inet6_ifa->idev || !inet6_ifa->idev->dev)
return NOTIFY_DONE;
ndev = inet6_ifa->idev->dev;
if (!is_rtw_ndev(ndev))
return NOTIFY_DONE;
adapter = (_adapter *)rtw_netdev_priv(inet6_ifa->idev->dev);
if (adapter == NULL)
return NOTIFY_DONE;
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
pwrctl = adapter_to_pwrctl(adapter);
pmlmeext = &adapter->mlmeextpriv;
pmlmeinfo = &pmlmeext->mlmext_info;
switch (action) {
case NETDEV_UP:
#ifdef CONFIG_WOWLAN
pwrctl->wowlan_ns_offload_en = _TRUE;
#endif
_rtw_memcpy(pmlmeinfo->ip6_addr, &inet6_ifa->addr,
RTW_IPv6_ADDR_LEN);
RTW_DBG("%s: up IPv6 addrs: %pI6\n", __func__,
pmlmeinfo->ip6_addr);
break;
case NETDEV_DOWN:
#ifdef CONFIG_WOWLAN
pwrctl->wowlan_ns_offload_en = _FALSE;
#endif
_rtw_memset(pmlmeinfo->ip6_addr, 0, RTW_IPv6_ADDR_LEN);
RTW_DBG("%s: down IPv6 addrs: %pI6\n", __func__,
pmlmeinfo->ip6_addr);
break;
default:
RTW_DBG("%s: default action\n", __func__);
break;
}
return NOTIFY_DONE;
}
#endif
static struct notifier_block rtw_inetaddr_notifier = {
.notifier_call = rtw_inetaddr_notifier_call
};
#ifdef CONFIG_IPV6
static struct notifier_block rtw_inet6addr_notifier = {
.notifier_call = rtw_inet6addr_notifier_call
};
#endif
void rtw_inetaddr_notifier_register(void)
{
RTW_INFO("%s\n", __func__);
register_inetaddr_notifier(&rtw_inetaddr_notifier);
#ifdef CONFIG_IPV6
register_inet6addr_notifier(&rtw_inet6addr_notifier);
#endif
}
void rtw_inetaddr_notifier_unregister(void)
{
RTW_INFO("%s\n", __func__);
unregister_inetaddr_notifier(&rtw_inetaddr_notifier);
#ifdef CONFIG_IPV6
unregister_inet6addr_notifier(&rtw_inet6addr_notifier);
#endif
}
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 >= CONFIG_IFACE_NUMBER) {
RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER);
rtw_warn_on(1);
continue;
}
adapter = dvobj->padapters[i];
if (adapter) {
char *name;
#ifdef CONFIG_RTW_DYNAMIC_NDEV
if (!is_primary_adapter(adapter))
continue;
#endif
if (adapter->iface_id == IFACE_ID0)
name = regsty->ifname;
else if (adapter->iface_id == IFACE_ID1)
name = regsty->if2name;
else
name = "wlan%d";
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 */
RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
padapter->netif_up = _TRUE;
#ifdef CONFIG_PLATFORM_INTEL_BYT
rtw_sdio_set_power(1);
#endif /* CONFIG_PLATFORM_INTEL_BYT */
#ifdef CONFIG_AUTOSUSPEND
if (pwrctrlpriv->ps_flag == _TRUE) {
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
#endif
if (padapter->bup == _FALSE) {
#ifdef CONFIG_PLATFORM_INTEL_BYT
rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter));
#ifdef CONFIG_MI_WITH_MBSSID_CAM
rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter));
#endif
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) {
goto netdev_open_error;
}
#if 0/*#ifdef CONFIG_MI_WITH_MBSSID_CAM*/
rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, adapter_mac_addr(padapter)); /* set mac addr to mac register */
#endif
RTW_INFO("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr));
#ifndef RTW_HALMAC
status = rtw_start_drv_threads(padapter);
if (status == _FAIL) {
RTW_INFO("Initialize driver software resource Failed!\n");
goto netdev_open_error;
}
#endif /* !RTW_HALMAC */
#ifdef CONFIG_RTW_NAPI
if(padapter->napi_state == NAPI_DISABLE) {
napi_enable(&padapter->napi);
padapter->napi_state = NAPI_ENABLE;
}
#endif
#ifndef RTW_HALMAC
rtw_intf_start(padapter);
#endif /* !RTW_HALMAC */
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
rtw_cfg80211_init_wdev_data(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(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrctrlpriv);
#endif
rtw_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
RTW_INFO("CONFIG_BT_COEXIST: VIRTUAL_ADAPTER\n");
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
netdev_open_normal_process:
#ifdef CONFIG_CONCURRENT_MODE
{
_adapter *sec_adapter = adapter_to_dvobj(padapter)->padapters[IFACE_ID1];
#ifndef CONFIG_RTW_DYNAMIC_NDEV
if (sec_adapter && (sec_adapter->bup == _FALSE))
_netdev_vir_if_open(sec_adapter->pnetdev);
#endif
}
#endif
#ifdef CONFIG_RTW_CFGVEDNOR_LLSTATS
pwrctrlpriv->radio_on_start_time = rtw_get_current_time();
pwrctrlpriv->pwr_saving_start_time = rtw_get_current_time();
pwrctrlpriv->pwr_saving_time = 0;
pwrctrlpriv->on_time = 0;
pwrctrlpriv->tx_time = 0;
pwrctrlpriv->rx_time = 0;
#endif /* CONFIG_RTW_CFGVEDNOR_LLSTATS */
RTW_INFO("-871x_drv - drv_open, bup=%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
#ifdef CONFIG_RTW_NAPI
if(padapter->napi_state == NAPI_ENABLE) {
napi_disable(&padapter->napi);
padapter->napi_state = NAPI_DISABLE;
}
#endif
rtw_netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
RTW_INFO("-871x_drv - drv_open fail, bup=%d\n", padapter->bup);
return -1;
}
int netdev_open(struct net_device *pnetdev)
{
int ret = _FALSE;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
if (pwrctrlpriv->bInSuspend == _TRUE) {
RTW_INFO(" [WARN] "ADPT_FMT" %s failed, bInSuspend=%d\n", ADPT_ARG(padapter), __func__, pwrctrlpriv->bInSuspend);
return 0;
}
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
if (is_primary_adapter(padapter))
ret = _netdev_open(pnetdev);
#ifdef CONFIG_CONCURRENT_MODE
else
ret = _netdev_vir_if_open(pnetdev);
#endif
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
#ifdef CONFIG_AUTO_AP_MODE
if (padapter->iface_id == IFACE_ID2)
rtw_start_auto_ap(padapter);
#endif
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;
RTW_INFO("===> %s.........\n", __FUNCTION__);
rtw_clr_drv_stopped(padapter);
/* padapter->bup = _TRUE; */
status = rtw_hal_init(padapter);
if (status == _FAIL) {
goto netdev_open_error;
}
#if 0
rtw_restore_mac_addr(padapter);
#endif
#ifndef RTW_HALMAC
rtw_intf_start(padapter);
#endif /* !RTW_HALMAC */
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(adapter_to_pwrctl(padapter));
#endif
_set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000);
return _SUCCESS;
netdev_open_error:
/* padapter->bup = _FALSE; */
RTW_INFO("-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 */
systime start_time = rtw_get_current_time();
RTW_INFO("===> 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);
RTW_INFO("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time));
return result;
}
void rtw_ips_pwr_down(_adapter *padapter)
{
systime start_time = rtw_get_current_time();
RTW_INFO("===> rtw_ips_pwr_down...................\n");
padapter->net_closed = _TRUE;
rtw_ips_dev_unload(padapter);
RTW_INFO("<=== 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 */
RTW_INFO("====> %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);
rtw_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);
#if 0
rtw_restore_mac_addr(padapter);
#endif
_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);
#ifdef CONFIG_IOCTL_CFG80211
struct wireless_dev *wdev = padapter->rtw_wdev;
#endif
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 */
RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
#ifndef CONFIG_PLATFORM_INTEL_BYT
#ifdef CONFIG_AUTOSUSPEND
if (pwrctl->bInternalAutoSuspend == _TRUE) {
/* rtw_pwr_wakeup(padapter); */
if (pwrctl->rf_pwrstate == rf_off)
pwrctl->ps_flag = _TRUE;
}
#endif
padapter->net_closed = _TRUE;
padapter->netif_up = _FALSE;
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
/* if (!rtw_is_hw_init_completed(padapter)) {
RTW_INFO("(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) {
RTW_INFO("(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, RTW_CMDF_DIRECTLY);
/* 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
RTW_INFO("CONFIG_BT_COEXIST: VIRTUAL_ADAPTER\n");
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
#else /* !CONFIG_PLATFORM_INTEL_BYT */
if (pwrctl->bInSuspend == _TRUE) {
RTW_INFO("+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
RTW_INFO("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 */
RTW_INFO("-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)
{
RTW_INFO(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);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0))
err = sock_recvmsg(sock, &msg, MSG_DONTWAIT);
#else
err = sock_recvmsg(sock, &msg, PAGE_SIZE, MSG_DONTWAIT);
#endif
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) {
/* RTW_INFO("No default GW\n"); */
return -1;
}
gw_dev = dev_get_by_index(&init_net, gw_index);
if (gw_dev == NULL) {
/* RTW_INFO("get Oif Device Fail\n"); */
return -1;
}
if (!arp_query(mac, *ip_addr, gw_dev)) {
/* RTW_INFO( "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);
RTW_INFO("%s Gateway Mac:\t" MAC_FMT "\n", __FUNCTION__, MAC_ARG(pmlmepriv->gw_mac_addr));
RTW_INFO("%s Gateway IP:\t" IP_FMT "\n", __FUNCTION__, IP_ARG(pmlmepriv->gw_ip));
} else
RTW_INFO("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;
if (padapter->bup == _TRUE) {
RTW_INFO("==> "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
#ifdef CONFIG_WOWLAN
#ifdef CONFIG_GPIO_WAKEUP
/*default wake up pin change to BT*/
RTW_INFO("%s:default wake up pin change to BT\n", __FUNCTION__);
rtw_hal_switch_gpio_wl_ctrl(padapter, WAKEUP_GPIO_IDX, _FALSE);
#endif /* CONFIG_GPIO_WAKEUP */
#endif /* CONFIG_WOWLAN */
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
rtw_intf_stop(padapter);
#ifdef CONFIG_AUTOSUSPEND
if (!pwrctl->bInternalAutoSuspend)
#endif
{
rtw_stop_drv_threads(padapter);
if (ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == _TRUE) {
RTW_ERR("cmd_thread not stop !!\n");
rtw_warn_on(1);
}
}
/* check the status of IPS */
if (rtw_hal_check_ips_status(padapter) == _TRUE || pwrctl->rf_pwrstate == rf_off) { /* check HW status and SW state */
RTW_PRINT("%s: driver in IPS-FWLPS\n", __func__);
pdbgpriv->dbg_dev_unload_inIPS_cnt++;
} else
RTW_PRINT("%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)
RTW_PRINT("%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);
}
padapter->bup = _FALSE;
RTW_INFO("<== "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter));
} else {
RTW_INFO("%s: bup==_FALSE\n", __FUNCTION__);
}
rtw_cancel_all_timer(padapter);
}
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 */
RTW_INFO("==> "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)
#if defined(CONFIG_IOCTL_CFG80211) && RTW_P2P_GROUP_INTERFACE
|| rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)
#endif
)
#endif /* CONFIG_P2P */
) {
RTW_INFO("%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, RTW_CMDF_DIRECTLY);
/* s2-2. indicate disconnect to os */
rtw_indicate_disconnect(padapter, 0, _FALSE);
}
#ifdef CONFIG_AP_MODE
else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter))
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)) {
RTW_PRINT("%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) {
RTW_PRINT("%s: fw_under_linking\n", __FUNCTION__);
rtw_indicate_disconnect(padapter, 0, _FALSE);
}
RTW_INFO("<== "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 pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct wowlan_ioctl_param poidparam;
u8 ps_mode;
int ret = _SUCCESS;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
RTW_INFO("wowlan_mode: %d\n", pwrpriv->wowlan_mode);
RTW_INFO("wowlan_pno_enable: %d\n", pwrpriv->wowlan_pno_enable);
#ifdef CONFIG_P2P_WOWLAN
RTW_INFO("wowlan_p2p_enable: %d\n", pwrpriv->wowlan_p2p_enable);
#endif
if (pwrpriv->wowlan_mode == _TRUE) {
rtw_mi_netif_stop_queue(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_mi_buddy_netif_carrier_off(padapter);
#endif
/* 0. Power off LED */
rtw_led_control(padapter, LED_CTL_POWER_OFF);
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
/* 2.only for SDIO disable interrupt */
rtw_intf_stop(padapter);
/* 2.1 clean interrupt */
rtw_hal_clear_interrupt(padapter);
#endif /* CONFIG_SDIO_HCI */
/* 1. stop thread */
rtw_set_drv_stopped(padapter); /*for stop thread*/
rtw_mi_stop_drv_threads(padapter);
rtw_clr_drv_stopped(padapter); /*for 32k command*/
/* #ifdef CONFIG_LPS */
/* rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN"); */
/* #endif */
#ifdef CONFIG_SDIO_HCI
/* 2.2 free irq */
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
sdio_free_irq(adapter_to_dvobj(padapter));
#endif
#endif/*CONFIG_SDIO_HCI*/
#ifdef CONFIG_RUNTIME_PORT_SWITCH
if (rtw_port_switch_chk(padapter)) {
RTW_INFO(" ### 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)) {
RTW_INFO("%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);
}
}
RTW_PRINT("%s: wowmode suspending\n", __func__);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) {
RTW_PRINT("%s: fw_under_survey\n", __func__);
rtw_indicate_scan_done(padapter, 1);
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
}
#if 1
if (rtw_mi_check_status(padapter, MI_LINKED)) {
ch = rtw_mi_get_union_chan(padapter);
bw = rtw_mi_get_union_bw(padapter);
offset = rtw_mi_get_union_offset(padapter);
RTW_INFO(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);
}
#else
if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
RTW_INFO(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_mi_update_union_chan_inf(padapter, ch, offset, bw);
}
#endif
#ifdef CONFIG_CONCURRENT_MODE
rtw_mi_buddy_suspend_free_assoc_resource(padapter);
#endif
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND_KEEP_ANT);
#endif
if (pwrpriv->wowlan_pno_enable) {
RTW_PRINT("%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 {
if (!(pwrpriv->wowlan_dis_lps)) {
rtw_wow_lps_level_decide(padapter, _TRUE);
rtw_set_ps_mode(padapter, PS_MODE_MAX, 0, 0, "WOWLAN");
}
}
#endif /* #ifdef CONFIG_LPS */
} else
RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
RTW_INFO("<== "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 pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct wowlan_ioctl_param poidparam;
u8 ps_mode;
int ret = _SUCCESS;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
pwrpriv->wowlan_ap_mode = _TRUE;
RTW_INFO("wowlan_ap_mode: %d\n", pwrpriv->wowlan_ap_mode);
rtw_mi_netif_stop_queue(padapter);
/* 0. Power off LED */
rtw_led_control(padapter, LED_CTL_POWER_OFF);
#ifdef CONFIG_SDIO_HCI
/* 2.only for SDIO disable interrupt*/
rtw_intf_stop(padapter);
/* 2.1 clean interrupt */
rtw_hal_clear_interrupt(padapter);
#endif /* CONFIG_SDIO_HCI */
/* 1. stop thread */
rtw_set_drv_stopped(padapter); /*for stop thread*/
rtw_mi_stop_drv_threads(padapter);
rtw_clr_drv_stopped(padapter); /*for 32k command*/
#ifdef CONFIG_SDIO_HCI
/* 2.2 free irq */
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
sdio_free_irq(adapter_to_dvobj(padapter));
#endif
#endif/*CONFIG_SDIO_HCI*/
#ifdef CONFIG_RUNTIME_PORT_SWITCH
if (rtw_port_switch_chk(padapter)) {
RTW_INFO(" ### 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);
RTW_PRINT("%s: wowmode suspending\n", __func__);
#if 1
if (rtw_mi_check_status(padapter, MI_LINKED)) {
ch = rtw_mi_get_union_chan(padapter);
bw = rtw_mi_get_union_bw(padapter);
offset = rtw_mi_get_union_offset(padapter);
RTW_INFO("back to linked/linking union - ch:%u, bw:%u, offset:%u\n", ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
}
#else
if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
RTW_INFO("back to linked/linking union - ch:%u, bw:%u, offset:%u\n", ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
rtw_mi_update_union_chan_inf(padapter, ch, offset, bw);
}
#endif
/*FOR ONE AP - TODO :Multi-AP*/
{
int i;
_adapter *iface;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
for (i = 0; i < dvobj->iface_nums; i++) {
iface = dvobj->padapters[i];
if ((iface) && rtw_is_adapter_up(iface)) {
if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE) == _FALSE)
rtw_suspend_free_assoc_resource(iface);
}
}
}
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND_KEEP_ANT);
#endif
#ifdef CONFIG_LPS
if (!(pwrpriv->wowlan_dis_lps)) {
rtw_wow_lps_level_decide(padapter, _TRUE);
rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, 0, "AP-WOWLAN");
}
#endif
RTW_INFO("<== "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 pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
int ret = _SUCCESS;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND);
#endif
rtw_mi_netif_caroff_qstop(padapter);
rtw_mi_suspend_free_assoc_resource(padapter);
rtw_led_control(padapter, LED_CTL_POWER_OFF);
if ((rtw_hal_check_ips_status(padapter) == _TRUE)
|| (adapter_to_pwrctl(padapter)->rf_pwrstate == rf_off))
RTW_PRINT("%s: ### ERROR #### driver in IPS ####ERROR###!!!\n", __FUNCTION__);
#ifdef CONFIG_CONCURRENT_MODE
rtw_set_drv_stopped(padapter); /*for stop thread*/
rtw_stop_cmd_thread(padapter);
rtw_drv_stop_vir_ifaces(adapter_to_dvobj(padapter));
#endif
rtw_dev_unload(padapter);
#ifdef CONFIG_SDIO_HCI
sdio_deinit(adapter_to_dvobj(padapter));
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
sdio_free_irq(adapter_to_dvobj(padapter));
#endif
#endif /*CONFIG_SDIO_HCI*/
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return ret;
}
int rtw_suspend_common(_adapter *padapter)
{
struct dvobj_priv *dvobj = padapter->dvobj;
struct debug_priv *pdbgpriv = &dvobj->drv_dbg;
struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(dvobj);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
int ret = 0;
systime start_time = rtw_get_current_time();
RTW_PRINT(" suspend start\n");
RTW_INFO("==> %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)) {
RTW_INFO("%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_mi_cancel_all_timer(padapter);
LeaveAllPowerSaveModeDirect(padapter);
rtw_ps_deny_cancel(padapter, PS_DENY_SUSPEND);
if (rtw_mi_check_status(padapter, MI_AP_MODE) == _FALSE) {
#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
#endif /* CONFIG_WOWLAN */
rtw_suspend_normal(padapter);
} else if (rtw_mi_check_status(padapter, MI_AP_MODE)) {
#ifdef CONFIG_AP_WOWLAN
rtw_suspend_ap_wow(padapter);
#else
rtw_suspend_normal(padapter);
#endif /*CONFIG_AP_WOWLAN*/
}
RTW_PRINT("rtw suspend success in %d ms\n",
rtw_get_passing_time_ms(start_time));
exit:
RTW_INFO("<=== %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 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;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if (padapter) {
pwrpriv = adapter_to_pwrctl(padapter);
} else {
pdbgpriv->dbg_resume_error_cnt++;
ret = -1;
goto exit;
}
if (RTW_CANNOT_RUN(padapter)) {
RTW_INFO("%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;
}
pwrpriv->wowlan_in_resume = _TRUE;
#ifdef CONFIG_PNO_SUPPORT
#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
if (!(pwrpriv->wowlan_dis_lps)) {
rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN");
rtw_wow_lps_level_decide(padapter, _FALSE);
}
#endif /* CONFIG_LPS */
pwrpriv->bFwCurrentInPSMode = _FALSE;
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_PCI_HCI)
rtw_mi_intf_stop(padapter);
rtw_hal_clear_interrupt(padapter);
#endif
#ifdef CONFIG_SDIO_HCI
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) {
ret = -1;
goto exit;
}
#endif
#endif/*CONFIG_SDIO_HCI*/
/* Disable WOW, set H2C command */
poidparam.subcode = WOWLAN_DISABLE;
rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam);
#ifdef CONFIG_CONCURRENT_MODE
rtw_mi_buddy_reset_drv_sw(padapter);
#endif
psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv));
if (psta)
set_sta_rate(padapter, psta);
rtw_clr_drv_stopped(padapter);
RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter) ? "True" : "False");
rtw_mi_start_drv_threads(padapter);
rtw_mi_intf_start(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_mi_buddy_netif_carrier_on(padapter);
#endif
/* start netif queue */
rtw_mi_netif_wake_queue(padapter);
} else
RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
if (padapter->pid[1] != 0) {
RTW_INFO("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 == FW_DECISION_DISCONNECT ||
pwrpriv->wowlan_wake_reason == RX_DISASSOC||
pwrpriv->wowlan_wake_reason == RX_DEAUTH) {
RTW_INFO("%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 {
RTW_INFO("%s: do roaming\n", __func__);
rtw_roaming(padapter, NULL);
}
}
if (pwrpriv->wowlan_wake_reason == FW_DECISION_DISCONNECT)
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_mode == _TRUE) {
pwrpriv->bips_processing = _FALSE;
_set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrpriv);
#endif
} else
RTW_PRINT("do not reset timer\n");
pwrpriv->wowlan_mode = _FALSE;
/* Power On LED */
#ifdef CONFIG_RTW_SW_LED
if (pwrpriv->wowlan_wake_reason == RX_DISASSOC||
pwrpriv->wowlan_wake_reason == RX_DEAUTH||
pwrpriv->wowlan_wake_reason == FW_DECISION_DISCONNECT)
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_last_wake_reason = pwrpriv->wowlan_wake_reason;
pwrpriv->wowlan_wake_reason = 0;
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME);
#endif /* CONFIG_BT_COEXIST */
exit:
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
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 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;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if (padapter) {
pwrpriv = adapter_to_pwrctl(padapter);
} else {
pdbgpriv->dbg_resume_error_cnt++;
ret = -1;
goto exit;
}
#ifdef CONFIG_LPS
if (!(pwrpriv->wowlan_dis_lps)) {
rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "AP-WOWLAN");
rtw_wow_lps_level_decide(padapter, _FALSE);
}
#endif /* CONFIG_LPS */
pwrpriv->bFwCurrentInPSMode = _FALSE;
rtw_hal_disable_interrupt(padapter);
rtw_hal_clear_interrupt(padapter);
#ifdef CONFIG_SDIO_HCI
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) {
ret = -1;
goto exit;
}
#endif
#endif/*CONFIG_SDIO_HCI*/
/* 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);
RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter) ? "True" : "False");
rtw_mi_start_drv_threads(padapter);
#if 1
if (rtw_mi_check_status(padapter, MI_LINKED)) {
ch = rtw_mi_get_union_chan(padapter);
bw = rtw_mi_get_union_bw(padapter);
offset = rtw_mi_get_union_offset(padapter);
RTW_INFO(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);
}
#else
if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
RTW_INFO(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_mi_update_union_chan_inf(padapter, ch, offset, bw);
}
#endif
/*FOR ONE AP - TODO :Multi-AP*/
{
int i;
_adapter *iface;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
for (i = 0; i < dvobj->iface_nums; i++) {
iface = dvobj->padapters[i];
if ((iface) && rtw_is_adapter_up(iface)) {
if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE | _FW_LINKED))
rtw_reset_drv_sw(iface);
}
}
}
rtw_mi_intf_start(padapter);
/* start netif queue */
rtw_mi_netif_wake_queue(padapter);
if (padapter->pid[1] != 0) {
RTW_INFO("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_OFFLOAD_WAKEUP)
rtw_lock_ext_suspend_timeout(8000);
pwrpriv->bips_processing = _FALSE;
_set_timer(&adapter_to_dvobj(padapter)->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;
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME);
#endif /* CONFIG_BT_COEXIST */
/* Power On LED */
#ifdef CONFIG_RTW_SW_LED
rtw_led_control(padapter, LED_CTL_LINK);
#endif
exit:
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return ret;
}
#endif /* #ifdef CONFIG_APWOWLAN */
void rtw_mi_resume_process_normal(_adapter *padapter)
{
int i;
_adapter *iface;
struct mlme_priv *pmlmepriv;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
for (i = 0; i < dvobj->iface_nums; i++) {
iface = dvobj->padapters[i];
if ((iface) && rtw_is_adapter_up(iface)) {
pmlmepriv = &iface->mlmepriv;
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
if (rtw_chk_roam_flags(iface, RTW_ROAM_ON_RESUME))
rtw_roaming(iface, NULL);
} else if (MLME_IS_AP(iface) || MLME_IS_MESH(iface)) {
RTW_INFO(FUNC_ADPT_FMT" %s\n", FUNC_ADPT_ARG(iface), MLME_IS_AP(iface) ? "AP" : "MESH");
rtw_ap_restore_network(iface);
} else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
else
RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv));
}
}
}
int rtw_resume_process_normal(_adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv;
struct dvobj_priv *psdpriv;
struct debug_priv *pdbgpriv;
int ret = _SUCCESS;
if (!padapter) {
ret = -1;
goto exit;
}
pnetdev = padapter->pnetdev;
pwrpriv = adapter_to_pwrctl(padapter);
psdpriv = padapter->dvobj;
pdbgpriv = &psdpriv->drv_dbg;
RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
#ifdef CONFIG_SDIO_HCI
/* interface init */
if (sdio_init(adapter_to_dvobj(padapter)) != _SUCCESS) {
ret = -1;
goto exit;
}
#endif/*CONFIG_SDIO_HCI*/
rtw_clr_surprise_removed(padapter);
rtw_hal_disable_interrupt(padapter);
#ifdef CONFIG_SDIO_HCI
#if !(CONFIG_RTW_SDIO_KEEP_IRQ)
if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) {
ret = -1;
goto exit;
}
#endif
#endif/*CONFIG_SDIO_HCI*/
rtw_mi_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = _FALSE;
RTW_INFO("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
if (pm_netdev_open(pnetdev, _TRUE) != 0) {
ret = -1;
pdbgpriv->dbg_resume_error_cnt++;
goto exit;
}
rtw_mi_netif_caron_qstart(padapter);
if (padapter->pid[1] != 0) {
RTW_INFO("pid[1]:%d\n", padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME);
#endif /* CONFIG_BT_COEXIST */
rtw_mi_resume_process_normal(padapter);
#ifdef CONFIG_RESUME_IN_WORKQUEUE
/* rtw_unlock_suspend(); */
#endif /* CONFIG_RESUME_IN_WORKQUEUE */
RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
exit:
return ret;
}
int rtw_resume_common(_adapter *padapter)
{
int ret = 0;
systime start_time = rtw_get_current_time();
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (pwrpriv->bInSuspend == _FALSE)
return 0;
RTW_PRINT("resume start\n");
RTW_INFO("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid);
if (rtw_mi_check_status(padapter, WIFI_AP_STATE) == _FALSE) {
#ifdef CONFIG_WOWLAN
if (pwrpriv->wowlan_mode == _TRUE)
rtw_resume_process_wow(padapter);
else
#endif
rtw_resume_process_normal(padapter);
} else if (rtw_mi_check_status(padapter, WIFI_AP_STATE)) {
#ifdef CONFIG_AP_WOWLAN
rtw_resume_process_ap_wow(padapter);
#else
rtw_resume_process_normal(padapter);
#endif /* CONFIG_AP_WOWLAN */
}
if (pwrpriv) {
pwrpriv->bInSuspend = _FALSE;
pwrpriv->wowlan_in_resume = _FALSE;
}
RTW_PRINT("%s:%d in %d ms\n", __FUNCTION__ , ret,
rtw_get_passing_time_ms(start_time));
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 */
#ifdef CONFIG_APPEND_VENDOR_IE_ENABLE
int rtw_vendor_ie_get_api(struct net_device *dev, int ie_num, char *extra,
u16 extra_len)
{
int ret = 0;
ret = rtw_vendor_ie_get_raw_data(dev, ie_num, extra, extra_len);
return ret;
}
EXPORT_SYMBOL(rtw_vendor_ie_get_api);
int rtw_vendor_ie_set_api(struct net_device *dev, char *extra)
{
return rtw_vendor_ie_set(dev, NULL, NULL, extra);
}
EXPORT_SYMBOL(rtw_vendor_ie_set_api);
#endif
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