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rtl8812au/os_dep/linux/os_intfs.c
Mathy Vanhoef 849bbf0698 rtl8812a: add module parameter to retransmit injected frames 
The reliability of some attacks is increased by letting the device
retransmit injected frames. Since it may not always be desired to
retransmit injected frames, add a module parameter to enable it
manually.

This was tested with an Alfa AWUS036ACH. Even when using a spoofed
sender MAC address, the retransmission behaviour is as expected.
That is, when an ACK frame towards the spoofed MAC address is received,
the retransmission will stop.
2020-06-26 16:23:46 +04:00

5244 lines
148 KiB
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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>
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; */
#ifdef DBG_LA_MODE
int rtw_la_mode_en=1;
module_param(rtw_la_mode_en, int, 0644);
#endif
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;
module_param(rtw_wireless_mode, int, 0644);
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_AUTO;/* long, short, auto */
int rtw_scan_mode = 1;/* active, passive */
/* 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_PG_DDMA)
int rtw_lps_level = LPS_PG;
#elif defined(CONFIG_LPS_LCLK)
int rtw_lps_level = LPS_LCLK;
#else
int rtw_lps_level = LPS_NORMAL;
#endif
#endif/*CONFIG_USB_HCI*/
int rtw_lps_chk_by_tp = 1;
#else /* !CONFIG_POWER_SAVING */
int rtw_power_mgnt = PS_MODE_ACTIVE;
int rtw_ips_mode = IPS_NONE;
int rtw_lps_level = LPS_NORMAL;
int rtw_lps_chk_by_tp = 0;
#endif /* CONFIG_POWER_SAVING */
int rtw_monitor_overwrite_seqnum = 0;
module_param(rtw_monitor_overwrite_seqnum, int, 0644);
MODULE_PARM_DESC(rtw_monitor_overwrite_seqnum, "Overwrite the sequence number of injected frames");
int rtw_monitor_retransmit = 0;
module_param(rtw_monitor_retransmit, int, 0644);
MODULE_PARM_DESC(rtw_monitor_retransmit, "Retransmit injected frames");
int rtw_monitor_disable_1m = 0;
module_param(rtw_monitor_disable_1m, int, 0644);
MODULE_PARM_DESC(rtw_monitor_disable_1m, "Disable default 1Mbps rate for monitor injected frames");
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");
module_param(rtw_lps_chk_by_tp, int, 0644);
/* 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 = 0;
int rtw_max_bss_cnt = 0;
module_param(rtw_max_bss_cnt, int, 0644);
#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 = 1;
#endif /* CONFIG_WMMPS_STA */
int rtw_check_fw_ps = 1;
#ifdef CONFIG_TX_EARLY_MODE
int rtw_early_mode = 1;
#endif
#ifdef CONFIG_RTW_SW_LED
int rtw_led_ctrl = 1; // default to normal blink
#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 CONFIG_RTW_DEBUG
uint rtw_drv_log_level = _DRV_NONE_;
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_NONE_ = 0");
#endif
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;
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_FW_HANDLE_TXBCN
uint rtw_tbtt_rpt = 0; /*ROOT AP - BIT0, VAP1 - BIT1, VAP2 - BIT2, VAP3 - VAP3, FW report TBTT INT by C2H*/
module_param(rtw_tbtt_rpt, uint, 0644);
#endif
#ifdef CONFIG_80211N_HT
int rtw_ht_enable = 1;
/* 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160MHz, 4: 80+80MHz
* 2.4G use bit 0 ~ 3, 5G use bit 4 ~ 7
* 0x21 means enable 2.4G 40MHz & 5G 80MHz */
#ifdef CONFIG_RTW_CUSTOMIZE_BWMODE
int rtw_bw_mode = CONFIG_RTW_CUSTOMIZE_BWMODE;
#else
int rtw_bw_mode = 0x21;
#endif
int rtw_ampdu_enable = 1;/* for enable tx_ampdu , */ /* 0: disable, 0x1:enable */
int rtw_rx_stbc = 3;/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */
#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 */
#elif (defined(CONFIG_RTL8822B) && defined(CONFIG_SDIO_HCI))
int rtw_rx_ampdu_amsdu = 1;
#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 = 0xf;
/* BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */
int rtw_ldpc_cap = 0x33;
/* BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */
int rtw_stbc_cap = 0x13;
/*
* BIT0: Enable VHT 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(1) | BIT(3);
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;
int rtw_wifi_spec = 0;
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 = 0;
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 = 0;
#ifdef CONFIG_USB_AUTOSUSPEND
int rtw_enusbss = 1;/* 0:disable,1:enable */
#else
int rtw_enusbss = 0;/* 0:disable,1:enable */
#endif
int rtw_hwpdn_mode = 2; /* 0:disable,1:enable,2: by EFUSE config */
#ifdef CONFIG_HW_PWRP_DETECTION
int rtw_hwpwrp_detect = 1;
#else
int rtw_hwpwrp_detect = 0; /* HW power ping detect 0:disable , 1:enable */
#endif
#ifdef CONFIG_USB_HCI
int rtw_hw_wps_pbc = 1;
#else
int rtw_hw_wps_pbc = 0;
#endif
#ifdef CONFIG_TX_MCAST2UNI
int rtw_mc2u_disable = 0;
#endif /* CONFIG_TX_MCAST2UNI */
#ifdef CONFIG_80211D
int rtw_80211d = 0;
#endif
#ifdef CONFIG_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
#ifdef RTW_WOW_STA_MIX
int rtw_wowlan_sta_mix_mode = 1;
#else
int rtw_wowlan_sta_mix_mode = 0;
#endif
module_param(rtw_wowlan_sta_mix_mode, int, 0644);
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_RTW_SW_LED
module_param(rtw_led_ctrl, int, 0644);
MODULE_PARM_DESC(rtw_led_ctrl,"Led Control: 0=Always off, 1=Normal blink, 2=Always on");
#endif
#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE
char *rtw_adaptor_info_caching_file_path = "/data/misc/wifi/rtw_cache";
module_param(rtw_adaptor_info_caching_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file");
#endif /* CONFIG_ADAPTOR_INFO_CACHING_FILE */
#ifdef CONFIG_LAYER2_ROAMING
uint rtw_max_roaming_times = 2;
module_param(rtw_max_roaming_times, uint, 0644);
MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try");
#endif /* CONFIG_LAYER2_ROAMING */
#ifdef CONFIG_IOL
int rtw_fw_iol = 1;
module_param(rtw_fw_iol, int, 0644);
MODULE_PARM_DESC(rtw_fw_iol, "FW IOL. 0:Disable, 1:enable, 2:by usb speed");
#endif /* CONFIG_IOL */
#ifdef CONFIG_FILE_FWIMG
char *rtw_fw_file_path = "/system/etc/firmware/rtlwifi/FW_NIC.BIN";
module_param(rtw_fw_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_file_path, "The path of fw image");
char *rtw_fw_wow_file_path = "/system/etc/firmware/rtlwifi/FW_WoWLAN.BIN";
module_param(rtw_fw_wow_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_wow_file_path, "The path of fw for Wake on Wireless image");
#ifdef CONFIG_MP_INCLUDED
char *rtw_fw_mp_bt_file_path = "";
module_param(rtw_fw_mp_bt_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_mp_bt_file_path, "The path of fw for MP-BT image");
#endif /* CONFIG_MP_INCLUDED */
#endif /* CONFIG_FILE_FWIMG */
#ifdef CONFIG_TX_MCAST2UNI
module_param(rtw_mc2u_disable, int, 0644);
#endif /* CONFIG_TX_MCAST2UNI */
#ifdef CONFIG_80211D
module_param(rtw_80211d, int, 0644);
MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism");
#endif
#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");
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_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");
#if 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 */
int rtw_tsf_update_pause_factor = CONFIG_TSF_UPDATE_PAUSE_FACTOR;
module_param(rtw_tsf_update_pause_factor, int, 0644);
MODULE_PARM_DESC(rtw_tsf_update_pause_factor, "num of bcn intervals to stay TSF update pause status");
int rtw_tsf_update_restore_factor = CONFIG_TSF_UPDATE_RESTORE_FACTOR;
module_param(rtw_tsf_update_restore_factor, int, 0644);
MODULE_PARM_DESC(rtw_tsf_update_restore_factor, "num of bcn intervals to stay TSF update restore status");
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
char *rtw_phy_file_path = REALTEK_CONFIG_PATH;
module_param(rtw_phy_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_phy_file_path, "The path of phy parameter");
/* PHY FILE Bit Map
* BIT0 - MAC, 0: non-support, 1: support
* BIT1 - BB, 0: non-support, 1: support
* BIT2 - BB_PG, 0: non-support, 1: support
* BIT3 - BB_MP, 0: non-support, 1: support
* BIT4 - RF, 0: non-support, 1: support
* BIT5 - RF_TXPWR_TRACK, 0: non-support, 1: support
* BIT6 - RF_TXPWR_LMT, 0: non-support, 1: support */
int rtw_load_phy_file = (BIT2 | BIT6);
module_param(rtw_load_phy_file, int, 0644);
MODULE_PARM_DESC(rtw_load_phy_file, "PHY File Bit Map");
int rtw_decrypt_phy_file = 0;
module_param(rtw_decrypt_phy_file, int, 0644);
MODULE_PARM_DESC(rtw_decrypt_phy_file, "Enable Decrypt PHY File");
#endif
#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
#ifdef CONFIG_DYNAMIC_SOML
uint rtw_dynamic_soml_en = 1;
module_param(rtw_dynamic_soml_en, int, 0644);
MODULE_PARM_DESC(rtw_dynamic_soml_en, "0: disable, 1: enable with default param, 2: enable with specified param.");
uint rtw_dynamic_soml_train_num = 0;
module_param(rtw_dynamic_soml_train_num, int, 0644);
MODULE_PARM_DESC(rtw_dynamic_soml_train_num, "SOML training number");
uint rtw_dynamic_soml_interval = 0;
module_param(rtw_dynamic_soml_interval, int, 0644);
MODULE_PARM_DESC(rtw_dynamic_soml_interval, "SOML training interval");
uint rtw_dynamic_soml_period = 0;
module_param(rtw_dynamic_soml_period, int, 0644);
MODULE_PARM_DESC(rtw_dynamic_soml_period, "SOML training period");
uint rtw_dynamic_soml_delay = 0;
module_param(rtw_dynamic_soml_delay, int, 0644);
MODULE_PARM_DESC(rtw_dynamic_soml_delay, "SOML training delay");
#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_enable_runtime_duration = 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);
#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 RTW_CHANNEL_SWITCH_OFFLOAD
int rtw_ch_switch_offload = 0;
#else
int rtw_ch_switch_offload;
#endif /* RTW_CHANNEL_SWITCH_OFFLOAD */
module_param(rtw_ch_switch_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_TDMADIG
int rtw_tdmadig_en = 1;
/*
1:MODE_PERFORMANCE
2:MODE_COVERAGE
*/
int rtw_tdmadig_mode = 1;
int rtw_dynamic_tdmadig = 0;
module_param(rtw_tdmadig_en, int, 0644);
module_param(rtw_tdmadig_mode, int, 0644);
module_param(rtw_dynamic_tdmadig, int, 0644);
#endif/*CONFIG_TDMADIG*/
#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);
/*
* 0: common WOWLAN
* bit[0]: disable BB RF
* bit[1]: For wireless remote controller with or without connection
*/
uint rtw_suspend_type = RTW_SUSPEND_TYPE;
module_param(rtw_suspend_type, uint, 0644);
#endif
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->smart_ps = (u8)rtw_smart_ps;
registry_par->check_fw_ps = (u8)rtw_check_fw_ps;
#ifdef CONFIG_TDMADIG
registry_par->tdmadig_en = (u8)rtw_tdmadig_en;
registry_par->tdmadig_mode = (u8)rtw_tdmadig_mode;
registry_par->tdmadig_dynamic = (u8) rtw_dynamic_tdmadig;
registry_par->power_mgnt = PS_MODE_ACTIVE;
registry_par->ips_mode = IPS_NONE;
#else
registry_par->power_mgnt = (u8)rtw_power_mgnt;
registry_par->ips_mode = (u8)rtw_ips_mode;
#endif/*CONFIG_TDMADIG*/
registry_par->lps_level = (u8)rtw_lps_level;
registry_par->lps_chk_by_tp = (u8)rtw_lps_chk_by_tp;
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->max_bss_cnt = (u16)rtw_max_bss_cnt;
/* 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;
if (registry_par->ht_enable && is_supported_ht(registry_par->wireless_mode)) {
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;
#if defined(CONFIG_CUSTOMER01_SMART_ANTENNA)
rtw_stbc_cap = 0x0;
#elif defined(CONFIG_RTW_TX_2PATH_EN)
rtw_stbc_cap &= ~(BIT1|BIT5);
#endif
registry_par->stbc_cap = (u8)rtw_stbc_cap;
#if defined(CONFIG_RTW_TX_2PATH_EN)
rtw_beamform_cap &= ~(BIT0|BIT2|BIT4);
#endif
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 DBG_LA_MODE
registry_par->la_mode_en = (u8)rtw_la_mode_en;
#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
#ifdef CONFIG_RTW_SW_LED
registry_par->led_ctrl = (u8)rtw_led_ctrl;
#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;
#if CONFIG_TXPWR_LIMIT
registry_par->RegEnableTxPowerLimit = (u8)rtw_tx_pwr_lmt_enable;
#endif
registry_par->RegEnableTxPowerByRate = (u8)rtw_tx_pwr_by_rate;
rtw_regsty_load_target_tx_power(registry_par);
registry_par->tsf_update_pause_factor = (u8)rtw_tsf_update_pause_factor;
registry_par->tsf_update_restore_factor = (u8)rtw_tsf_update_restore_factor;
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;
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
registry_par->load_phy_file = (u8)rtw_load_phy_file;
registry_par->RegDecryptCustomFile = (u8)rtw_decrypt_phy_file;
#endif
registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable;
registry_par->hiq_filter = (u8)rtw_hiq_filter;
registry_par->adaptivity_en = (u8)rtw_adaptivity_en;
registry_par->adaptivity_mode = (u8)rtw_adaptivity_mode;
registry_par->adaptivity_th_l2h_ini = (s8)rtw_adaptivity_th_l2h_ini;
registry_par->adaptivity_th_edcca_hl_diff = (s8)rtw_adaptivity_th_edcca_hl_diff;
#ifdef CONFIG_DYNAMIC_SOML
registry_par->dyn_soml_en = (u8)rtw_dynamic_soml_en;
registry_par->dyn_soml_train_num = (u8)rtw_dynamic_soml_train_num;
registry_par->dyn_soml_interval = (u8)rtw_dynamic_soml_interval;
registry_par->dyn_soml_period = (u8)rtw_dynamic_soml_period;
registry_par->dyn_soml_delay = (u8)rtw_dynamic_soml_delay;
#endif
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_enable_runtime_duration = rtw_mcc_enable_runtime_duration;
#endif /*CONFIG_MCC_MODE */
#ifdef CONFIG_WOWLAN
registry_par->wakeup_event = rtw_wakeup_event;
registry_par->suspend_type = rtw_suspend_type;
#endif
#ifdef CONFIG_SUPPORT_TRX_SHARED
registry_par->trx_share_mode = rtw_trx_share_mode;
#endif
registry_par->wowlan_sta_mix_mode = rtw_wowlan_sta_mix_mode;
#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;
registry_par->ch_switch_offload = (u8)rtw_ch_switch_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_FW_HANDLE_TXBCN
registry_par->fw_tbtt_rpt = rtw_tbtt_rpt;
#endif
registry_par->monitor_overwrite_seqnum = (u8)rtw_monitor_overwrite_seqnum;
registry_par->monitor_retransmit = (u8)rtw_monitor_retransmit;
registry_par->monitor_disable_1m = (u8)rtw_monitor_disable_1m;
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) || RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(8,0)
, struct net_device *sb_dev
#else
, void *accel_priv
#endif
#if ((LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) && (LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 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:
rtw_adapter_proc_replace(ndev);
strncpy(adapter->old_ifname, ndev->name, IFNAMSIZ);
adapter->old_ifname[IFNAMSIZ-1] = 0;
break;
#ifdef CONFIG_NEW_NETDEV_HDL
case NETDEV_PRE_UP :
{
_adapter *adapter = rtw_netdev_priv(ndev);
rtw_pwr_wakeup(adapter);
}
break;
#endif
}
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';
rtw_adapter_proc_init(dev);
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));
rtw_adapter_proc_deinit(dev);
}
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
static const struct net_device_ops rtw_netdev_ops = {
.ndo_init = rtw_ndev_init,
.ndo_uninit = rtw_ndev_uninit,
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
.ndo_start_xmit = rtw_xmit_entry,
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35))
.ndo_select_queue = rtw_select_queue,
#endif
.ndo_set_mac_address = rtw_net_set_mac_address,
.ndo_get_stats = rtw_net_get_stats,
#ifdef CONFIG_WIRELESS_EXT
.ndo_do_ioctl = rtw_ioctl,
#endif
};
#endif
int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname)
{
#ifdef CONFIG_EASY_REPLACEMENT
_adapter *padapter = rtw_netdev_priv(pnetdev);
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
static const struct device_type wlan_type = {
.name = "wlan",
};
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;
pnetdev->mtu = WLAN_DATA_MAXLEN;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0))
pnetdev->min_mtu = WLAN_MIN_ETHFRM_LEN;
pnetdev->max_mtu = WLAN_DATA_MAXLEN;
#endif
pnetdev->dev.type = &wlan_type;
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_TX_CSUM_OFFLOAD
pnetdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
pnetdev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM);
#endif
#endif
#ifdef CONFIG_RTW_NETIF_SG
pnetdev->features |= NETIF_F_SG;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
pnetdev->hw_features |= NETIF_F_SG;
#endif
#endif
if ((pnetdev->features & NETIF_F_SG) && (pnetdev->features & NETIF_F_IP_CSUM)) {
pnetdev->features |= (NETIF_F_TSO | NETIF_F_GSO);
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)
pnetdev->hw_features |= (NETIF_F_TSO | NETIF_F_GSO);
#endif
}
/* pnetdev->tx_timeout = NULL; */
pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */
#ifdef CONFIG_WIRELESS_EXT
pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
#endif
#ifdef WIRELESS_SPY
/* priv->wireless_data.spy_data = &priv->spy_data; */
/* pnetdev->wireless_data = &priv->wireless_data; */
#endif
return pnetdev;
}
int rtw_os_ndev_alloc(_adapter *adapter)
{
int ret = _FAIL;
struct net_device *ndev = NULL;
ndev = rtw_init_netdev(adapter);
if (ndev == NULL) {
rtw_warn_on(1);
goto exit;
}
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)
SET_NETDEV_DEV(ndev, dvobj_to_dev(adapter_to_dvobj(adapter)));
#endif
#ifdef CONFIG_PCI_HCI
if (adapter_to_dvobj(adapter)->bdma64)
ndev->features |= NETIF_F_HIGHDMA;
ndev->irq = adapter_to_dvobj(adapter)->irq;
#endif
#if defined(CONFIG_IOCTL_CFG80211)
if (rtw_cfg80211_ndev_res_alloc(adapter) != _SUCCESS) {
rtw_warn_on(1);
goto free_ndev;
}
#endif
ret = _SUCCESS;
free_ndev:
if (ret != _SUCCESS && ndev)
rtw_free_netdev(ndev);
exit:
return ret;
}
void rtw_os_ndev_free(_adapter *adapter)
{
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_ndev_res_free(adapter);
#endif
/* free the old_pnetdev */
if (adapter->rereg_nd_name_priv.old_pnetdev) {
rtw_free_netdev(adapter->rereg_nd_name_priv.old_pnetdev);
adapter->rereg_nd_name_priv.old_pnetdev = NULL;
}
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
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) && defined(CONFIG_PCI_HCI)
ndev->gro_flush_timeout = 100000;
#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 ((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)
rtw_cfg80211_ndev_res_unregister(adapter);
#endif
#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;
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(padapter));
#ifdef CONFIG_XMIT_THREAD_MODE
#if defined(CONFIG_SDIO_HCI)
if (is_primary_adapter(padapter))
#endif
{
if (padapter->xmitThread == NULL) {
RTW_INFO(FUNC_ADPT_FMT " start RTW_XMIT_THREAD\n", FUNC_ADPT_ARG(padapter));
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)) {
if (padapter->recvThread == NULL) {
RTW_INFO(FUNC_ADPT_FMT " start RTW_RECV_THREAD\n", FUNC_ADPT_ARG(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)) {
if (padapter->cmdThread == NULL) {
RTW_INFO(FUNC_ADPT_FMT " start RTW_CMD_THREAD\n", FUNC_ADPT_ARG(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
if (padapter->evtThread == NULL) {
RTW_INFO(FUNC_ADPT_FMT " start RTW_EVENT_THREAD\n", FUNC_ADPT_ARG(padapter));
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)
{
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(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 ret = _SUCCESS;
struct registry_priv *pregistrypriv = &padapter->registrypriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
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);
#ifdef CONFIG_MCC_MODE
/* MCC parameter */
rtw_hal_mcc_parameter_init(padapter);
#endif /* CONFIG_MCC_MODE */
/* 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
#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;
}
#ifdef CONFIG_CLIENT_PORT_CFG
extern void rtw_clt_port_init(struct clt_port_t *cltp);
extern void rtw_clt_port_deinit(struct clt_port_t *cltp);
#endif
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_SYSON_INDIRECT_ACCESS
_rtw_mutex_init(&pdvobj->syson_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);
#ifdef CONFIG_CLIENT_PORT_CFG
rtw_clt_port_init(&pdvobj->clt_port);
#endif
_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
#ifdef CONFIG_SUPPORT_MULTI_BCN
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);
pdvobj->vap_map = 0;
#endif /*CONFIG_SUPPORT_MULTI_BCN*/
#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);
rtw_init_timer(&(pdvobj->periodic_tsf_update_end_timer), NULL, rtw_hal_periodic_tsf_update_end_timer_hdl, pdvobj);
#ifdef CONFIG_MCC_MODE
_rtw_mutex_init(&(pdvobj->mcc_objpriv.mcc_mutex));
_rtw_mutex_init(&(pdvobj->mcc_objpriv.mcc_tsf_req_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 */
#ifdef CONFIG_RTW_TPT_MODE
pdvobj->tpt_mode = 0;
pdvobj->edca_be_ul = 0x5ea42b;
pdvobj->edca_be_dl = 0x00a42b;
#endif
pdvobj->scan_deny = _FALSE;
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_mutex_free(&(pdvobj->mcc_objpriv.mcc_tsf_req_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
#ifdef CONFIG_SYSON_INDIRECT_ACCESS
_rtw_mutex_free(&pdvobj->syson_indirect_access_mutex);
#endif
rtw_macid_ctl_deinit(&pdvobj->macid_ctl);
#ifdef CONFIG_CLIENT_PORT_CFG
rtw_clt_port_deinit(&pdvobj->clt_port);
#endif
_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
#ifdef CONFIG_SUPPORT_MULTI_BCN
_rtw_spinlock_free(&(pdvobj->ap_if_q.lock));
#endif
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 */
rtw_hal_def_value_init(padapter);
RTW_ENABLE_FUNC(padapter, DF_RX_BIT);
RTW_ENABLE_FUNC(padapter, DF_TX_BIT);
padapter->bLinkInfoDump = 0;
padapter->xmitpriv.tx_pkts = 0;
padapter->recvpriv.rx_pkts = 0;
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
/* pmlmepriv->LinkDetectInfo.TrafficBusyState = _FALSE; */
pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING);
#ifdef CONFIG_AUTOSUSPEND
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 34))
adapter_to_dvobj(padapter)->pusbdev->autosuspend_disabled = 1;/* autosuspend disabled by the user */
#endif
#endif
#ifdef DBG_CONFIG_ERROR_DETECT
if (is_primary_adapter(padapter))
rtw_hal_sreset_reset_value(padapter);
#endif
pwrctrlpriv->pwr_state_check_cnts = 0;
/* mlmeextpriv */
mlmeext_set_scan_state(&padapter->mlmeextpriv, SCAN_DISABLE);
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
rtw_set_signal_stat_timer(&padapter->recvpriv);
#endif
return ret8;
}
u8 rtw_init_drv_sw(_adapter *padapter)
{
u8 ret8 = _SUCCESS;
#ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI
struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter);
#endif
#if defined(CONFIG_AP_MODE) && defined(CONFIG_SUPPORT_MULTI_BCN)
_rtw_init_listhead(&padapter->list);
#ifdef CONFIG_FW_HANDLE_TXBCN
padapter->vap_id = CONFIG_LIMITED_AP_NUM;
if (is_primary_adapter(padapter))
adapter_to_dvobj(padapter)->vap_tbtt_rpt_map = adapter_to_regsty(padapter)->fw_tbtt_rpt;
#endif
#endif
#ifdef CONFIG_CLIENT_PORT_CFG
padapter->client_id = MAX_CLIENT_PORT_NUM;
padapter->client_port = CLT_PORT_INVALID;
#endif
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 */
#ifdef CONFIG_RTW_MESH
rtw_mesh_cfg_init(padapter);
#endif
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->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
#ifdef CONFIG_RTW_80211K
rtw_init_rm(padapter);
#endif
#ifdef CONFIG_RTW_CFGVENDOR_RANDOM_MAC_OUI
memset(pwdev_priv->pno_mac_addr, 0xFF, ETH_ALEN);
#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(&adapter_to_rfctl(padapter)->radar_detect_timer);
#endif
_cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer);
_cancel_timer_ex(&adapter_to_dvobj(padapter)->periodic_tsf_update_end_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 */
#ifdef CONFIG_RTW_80211K
rtw_free_rm_priv(padapter);
#endif
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);
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
#ifndef CONFIG_NEW_NETDEV_HDL
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;
}
#endif /*#ifndef CONFIG_NEW_NETDEV_HDL*/
#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,
#ifdef CONFIG_NEW_NETDEV_HDL
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
#else
.ndo_open = netdev_vir_if_open,
.ndo_stop = netdev_vir_if_close,
#endif
.ndo_start_xmit = rtw_xmit_entry,
.ndo_set_mac_address = rtw_net_set_mac_address,
.ndo_get_stats = rtw_net_get_stats,
#ifdef CONFIG_WIRELESS_EXT
.ndo_do_ioctl = rtw_ioctl,
#endif
#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;
#ifdef CONFIG_NEW_NETDEV_HDL
ndev->open = netdev_open;
ndev->stop = netdev_close;
#else
ndev->open = netdev_vir_if_open;
ndev->stop = netdev_vir_if_close;
#endif
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
rtw_led_set_ctl_en_mask_virtual(padapter);
rtw_led_set_iface_en(padapter, 1);
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;
RTW_INFO(FUNC_ADPT_FMT" enter\n", FUNC_ADPT_ARG(padapter));
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);
#ifndef CONFIG_NEW_NETDEV_HDL
rtw_stop_drv_threads(padapter);
#endif
padapter->bup = _FALSE;
}
#ifdef CONFIG_NEW_NETDEV_HDL
rtw_stop_drv_threads(padapter);
#endif
/* 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]);
}
#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 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 */
#ifdef CONFIG_NEW_NETDEV_HDL
int _netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
RTW_INFO(FUNC_NDEV_FMT" start\n", FUNC_NDEV_ARG(pnetdev));
#ifdef CONFIG_AUTOSUSPEND
if (pwrctrlpriv->ps_flag == _TRUE) {
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
#endif /*CONFIG_AUTOSUSPEND*/
if (!rtw_is_hw_init_completed(padapter)) { // ips
rtw_clr_surprise_removed(padapter);
rtw_clr_drv_stopped(padapter);
RTW_ENABLE_FUNC(padapter, DF_RX_BIT);
RTW_ENABLE_FUNC(padapter, DF_TX_BIT);
status = rtw_hal_init(padapter);
if (status == _FAIL)
goto netdev_open_error;
rtw_led_control(padapter, LED_CTL_NO_LINK);
#ifndef RTW_HALMAC
status = rtw_mi_start_drv_threads(padapter);
if (status == _FAIL) {
RTW_ERR(FUNC_NDEV_FMT "Initialize driver thread failed!\n", FUNC_NDEV_ARG(pnetdev));
goto netdev_open_error;
}
rtw_intf_start(GET_PRIMARY_ADAPTER(padapter));
#endif /* !RTW_HALMAC */
{
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
_adapter *prim_adpt = GET_PRIMARY_ADAPTER(padapter);
if (prim_adpt && (_TRUE == prim_adpt->EEPROMBluetoothCoexist)) {
rtw_btcoex_init_socket(prim_adpt);
prim_adpt->coex_info.BtMgnt.ExtConfig.HCIExtensionVer = 0x04;
rtw_btcoex_SetHciVersion(prim_adpt, 0x04);
}
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
_set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrctrlpriv);
#endif /*CONFIG_IPS_CHECK_IN_WD*/
}
}
/*if (padapter->bup == _FALSE) */
{
rtw_hal_iface_init(padapter);
#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
rtw_netif_carrier_on(pnetdev); /* call this func when rtw_joinbss_event_callback return success */
rtw_netif_wake_queue(pnetdev);
#ifdef CONFIG_BR_EXT
if (is_primary_adapter(padapter))
netdev_br_init(pnetdev);
#endif /* CONFIG_BR_EXT */
padapter->bup = _TRUE;
padapter->net_closed = _FALSE;
padapter->netif_up = _TRUE;
pwrctrlpriv->bips_processing = _FALSE;
}
netdev_open_normal_process:
RTW_INFO(FUNC_NDEV_FMT" Success (bup=%d)\n", FUNC_NDEV_ARG(pnetdev), 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_ERR(FUNC_NDEV_FMT" Failed!! (bup=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
return -1;
}
#else
int _netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
#ifdef CONFIG_IOCTL_CFG80211
struct wireless_dev *wdev = padapter->rtw_wdev;
#endif
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;
}
#endif
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);
#ifdef CONFIG_NEW_NETDEV_HDL
ret = _netdev_open(pnetdev);
#else
if (is_primary_adapter(padapter))
ret = _netdev_open(pnetdev);
#ifdef CONFIG_CONCURRENT_MODE
else
ret = _netdev_vir_if_open(pnetdev);
#endif
#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; */
#ifdef CONFIG_NEW_NETDEV_HDL
if (!rtw_is_hw_init_completed(padapter)) {
status = rtw_hal_init(padapter);
if (status == _FAIL) {
goto netdev_open_error;
}
rtw_mi_hal_iface_init(padapter);
}
#else
status = rtw_hal_init(padapter);
if (status == _FAIL) {
goto netdev_open_error;
}
#endif
#if 0
rtw_mi_set_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;
#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
#ifdef DBG_CONFIG_ERROR_DETECT
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
#endif/* #ifdef DBG_CONFIG_ERROR_DETECT */
#endif /* defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) */
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)
{
#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
#ifdef DBG_CONFIG_ERROR_DETECT
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter);
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
#endif/* #ifdef DBG_CONFIG_ERROR_DETECT */
#endif /* defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) */
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);
}
#ifdef CONFIG_NEW_NETDEV_HDL
int _pm_netdev_open(_adapter *padapter)
{
uint status;
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
struct net_device *pnetdev = padapter->pnetdev;
RTW_INFO(FUNC_NDEV_FMT" start\n", FUNC_NDEV_ARG(pnetdev));
#ifdef CONFIG_AUTOSUSPEND
if (pwrctrlpriv->ps_flag == _TRUE) {
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
#endif /*CONFIG_AUTOSUSPEND*/
if (!rtw_is_hw_init_completed(padapter)) { // ips
rtw_clr_surprise_removed(padapter);
rtw_clr_drv_stopped(padapter);
status = rtw_hal_init(padapter);
if (status == _FAIL)
goto netdev_open_error;
rtw_led_control(padapter, LED_CTL_NO_LINK);
#ifndef RTW_HALMAC
status = rtw_mi_start_drv_threads(padapter);
if (status == _FAIL) {
RTW_ERR(FUNC_NDEV_FMT "Initialize driver thread failed!\n", FUNC_NDEV_ARG(pnetdev));
goto netdev_open_error;
}
rtw_intf_start(GET_PRIMARY_ADAPTER(padapter));
#endif /* !RTW_HALMAC */
{
_set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrctrlpriv);
#endif /*CONFIG_IPS_CHECK_IN_WD*/
}
}
/*if (padapter->bup == _FALSE) */
{
rtw_hal_iface_init(padapter);
padapter->bup = _TRUE;
padapter->net_closed = _FALSE;
padapter->netif_up = _TRUE;
pwrctrlpriv->bips_processing = _FALSE;
}
netdev_open_normal_process:
RTW_INFO(FUNC_NDEV_FMT" Success (bup=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
rtw_netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
RTW_ERR(FUNC_NDEV_FMT" Failed!! (bup=%d)\n", FUNC_NDEV_ARG(pnetdev), padapter->bup);
return -1;
}
int _mi_pm_netdev_open(struct net_device *pnetdev)
{
int i;
int status = 0;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
_adapter *iface;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
for (i = 0; i < dvobj->iface_nums; i++) {
iface = dvobj->padapters[i];
if (iface->netif_up) {
status = _pm_netdev_open(iface);
if (status == -1) {
RTW_ERR("%s failled\n", __func__);
break;
}
}
}
return status;
}
#endif /*CONFIG_NEW_NETDEV_HDL*/
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);
#ifdef CONFIG_NEW_NETDEV_HDL
status = _mi_pm_netdev_open(pnetdev);
#else
status = _netdev_open(pnetdev);
#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;
}
#ifdef CONFIG_CLIENT_PORT_CFG
extern void rtw_hw_client_port_release(_adapter *adapter);
#endif
static int netdev_close(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */
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;
#ifdef CONFIG_CLIENT_PORT_CFG
if (MLME_IS_STA(padapter))
rtw_hw_client_port_release(padapter);
#endif
/* 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_WAIT_ACK);
/* s2-2. indicate disconnect to os */
rtw_indicate_disconnect(padapter, 0, _FALSE);
/* s2-3. */
rtw_free_assoc_resources_cmd(padapter, _TRUE, RTW_CMDF_WAIT_ACK);
/* s2-4. */
rtw_free_network_queue(padapter, _TRUE);
#endif
}
#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 */
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);
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, ETH_ALEN);
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 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;
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;
#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, _TRUE);
/* 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)
{
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);
#ifdef CONFIG_WOWLAN
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
#endif
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) || WOWLAN_IS_STA_MIX_MODE(padapter))
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;
struct registry_priv *registry_par = &padapter->registrypriv;
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);
if(registry_par->suspend_type == FW_IPS_DISABLE_BBRF && !check_fwstate(pmlmepriv, _FW_LINKED)) {
if (!rtw_is_surprise_removed(padapter)) {
rtw_hal_deinit(padapter);
rtw_hal_init(padapter);
}
RTW_INFO("FW_IPS_DISABLE_BBRF hal deinit, hal init \n");
}
#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, _TRUE);
pmlmeinfo->state = WIFI_FW_NULL_STATE;
} else {
RTW_INFO("%s: do roaming\n", __func__);
rtw_roaming(padapter, NULL);
}
}
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 */
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);
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, MI_AP_MODE) == _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, MI_AP_MODE)) {
#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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