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rtl8812au/os_dep/linux/os_intfs.c
Lars Gjesse 047d0f94e7 Add support for network namespaces
2017-03-29 07:56:59 +03:00

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120 KiB
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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#define _OS_INTFS_C_
#include <drv_types.h>
#include <hal_data.h>
#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS)
#error "Shall be Linux or Windows, but not both!\n"
#endif
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Realtek Wireless Lan Driver");
MODULE_AUTHOR("Realtek Semiconductor Corp.");
MODULE_VERSION(DRIVERVERSION);
/* module param defaults */
int rtw_chip_version = 0x00;
int rtw_rfintfs = HWPI;
int rtw_lbkmode = 0;//RTL8712_AIR_TRX;
int rtw_network_mode = Ndis802_11IBSS;//Ndis802_11Infrastructure;//infra, ad-hoc, auto
//NDIS_802_11_SSID ssid;
int rtw_channel = 1;//ad-hoc support requirement
int rtw_wireless_mode = WIRELESS_MODE_MAX;
int rtw_vrtl_carrier_sense = AUTO_VCS;
int rtw_vcs_type = RTS_CTS;//*
int rtw_rts_thresh = 2347;//*
int rtw_frag_thresh = 2346;//*
int rtw_preamble = PREAMBLE_LONG;//long, short, auto
int rtw_scan_mode = 1;//active, passive
int rtw_adhoc_tx_pwr = 1;
int rtw_soft_ap = 0;
//int smart_ps = 1;
#ifdef CONFIG_POWER_SAVING
int rtw_power_mgnt = PS_MODE_MAX;
#ifdef CONFIG_IPS_LEVEL_2
int rtw_ips_mode = IPS_LEVEL_2;
#else
int rtw_ips_mode = IPS_NORMAL;
#endif
#else
int rtw_power_mgnt = PS_MODE_ACTIVE;
int rtw_ips_mode = IPS_NONE;
#endif
module_param(rtw_ips_mode, int, 0644);
MODULE_PARM_DESC(rtw_ips_mode,"The default IPS mode");
int rtw_smart_ps = 2;
int rtw_check_fw_ps = 1;
#ifdef CONFIG_TX_EARLY_MODE
int rtw_early_mode=1;
#endif
int rtw_usb_rxagg_mode = 2;//USB_RX_AGG_DMA =1,USB_RX_AGG_USB=2
module_param(rtw_usb_rxagg_mode, int, 0644);
int rtw_radio_enable = 1;
int rtw_long_retry_lmt = 7;
int rtw_short_retry_lmt = 7;
int rtw_busy_thresh = 40;
//int qos_enable = 0; //*
int rtw_ack_policy = NORMAL_ACK;
int rtw_mp_mode = 0;
int rtw_software_encrypt = 0;
int rtw_software_decrypt = 0;
int rtw_acm_method = 0;// 0:By SW 1:By HW.
int rtw_wmm_enable = 1;// default is set to enable the wmm.
int rtw_uapsd_enable = 0;
int rtw_uapsd_max_sp = NO_LIMIT;
int rtw_uapsd_acbk_en = 0;
int rtw_uapsd_acbe_en = 0;
int rtw_uapsd_acvi_en = 0;
int rtw_uapsd_acvo_en = 0;
#ifdef CONFIG_RTL8814A
int rtw_rfkfree_enable = 2; /* disable kfree */
#else
int rtw_rfkfree_enable = 0; /* Default Enalbe kfree by efuse config */
#endif
#ifdef CONFIG_80211N_HT
int rtw_ht_enable = 1;
// 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160MHz, 4: 80+80MHz
// 2.4G use bit 0 ~ 3, 5G use bit 4 ~ 7
// 0x21 means enable 2.4G 40MHz & 5G 80MHz
int rtw_bw_mode = 0x21;
int rtw_ampdu_enable = 1;//for enable tx_ampdu ,// 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec)
int rtw_rx_stbc = 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
int rtw_ampdu_amsdu = 0;// 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on
// Short GI support Bit Map
// BIT0 - 20MHz, 0: non-support, 1: support
// BIT1 - 40MHz, 0: non-support, 1: support
// BIT2 - 80MHz, 0: non-support, 1: support
// BIT3 - 160MHz, 0: non-support, 1: support
int rtw_short_gi = 0xf;
// BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx
int rtw_ldpc_cap = 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 = 0x33;
// BIT0: Enable VHT Beamformer, BIT1: Enable VHT Beamformee, BIT4: Enable HT Beamformer, BIT5: Enable HT Beamformee
int rtw_beamform_cap = 0x3;
int rtw_bfer_rf_number = 0; /*BeamformerCapRfNum Rf path number, 0 for auto, others for manual*/
int rtw_bfee_rf_number = 0; /*BeamformeeCapRfNum Rf path number, 0 for auto, others for manual*/
#endif //CONFIG_80211N_HT
#ifdef CONFIG_80211AC_VHT
int rtw_vht_enable = 1; //0:disable, 1:enable, 2:force auto enable
int rtw_ampdu_factor = 7;
int rtw_vht_rate_sel = 0;
#endif //CONFIG_80211AC_VHT
int rtw_lowrate_two_xmit = 1;//Use 2 path Tx to transmit MCS0~7 and legacy mode
//int rf_config = RF_1T2R; // 1T2R
int rtw_rf_config = RF_MAX_TYPE; //auto
int rtw_low_power = 0;
#ifdef CONFIG_WIFI_TEST
int rtw_wifi_spec = 1;//for wifi test
#else
int rtw_wifi_spec = 0;
#endif
int rtw_special_rf_path = 0; //0: 2T2R ,1: only turn on path A 1T1R
int rtw_channel_plan = RTW_CHPLAN_MAX;
#ifdef CONFIG_BT_COEXIST
int rtw_btcoex_enable = 1;
module_param(rtw_btcoex_enable, int, 0644);
MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism");
int rtw_bt_iso = 2;// 0:Low, 1:High, 2:From Efuse
int rtw_bt_sco = 3;// 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy
int rtw_bt_ampdu =1 ;// 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU.
int rtw_ant_num = -1; // <0: undefined, >0: Antenna number
module_param(rtw_ant_num, int, 0644);
MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting");
#endif
int rtw_AcceptAddbaReq = _TRUE;// 0:Reject AP's Add BA req, 1:Accept AP's Add BA req.
int rtw_antdiv_cfg = 2; // 0:OFF , 1:ON, 2:decide by Efuse config
int rtw_antdiv_type = 0 ; //0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.( 2 Ant, Tx and RxCG are both on aux port, RxCS is on main port ), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port)
/* 0: doesn't switch, 1: switch from usb2.0 to usb 3.0 2: switch from usb3.0 to usb 2.0 */
int rtw_switch_usb_mode = 0;
#ifdef CONFIG_USB_AUTOSUSPEND
int rtw_enusbss = 1;//0:disable,1:enable
#else
int rtw_enusbss = 0;//0:disable,1:enable
#endif
int rtw_hwpdn_mode=2;//0:disable,1:enable,2: by EFUSE config
#ifdef CONFIG_HW_PWRP_DETECTION
int rtw_hwpwrp_detect = 1;
#else
int rtw_hwpwrp_detect = 0; //HW power ping detect 0:disable , 1:enable
#endif
#ifdef CONFIG_USB_HCI
int rtw_hw_wps_pbc = 1;
#else
int rtw_hw_wps_pbc = 0;
#endif
#ifdef CONFIG_TX_MCAST2UNI
int rtw_mc2u_disable = 0;
#endif // CONFIG_TX_MCAST2UNI
#ifdef CONFIG_80211D
int rtw_80211d = 0;
#endif
#ifdef CONFIG_SPECIAL_SETTING_FOR_FUNAI_TV
int rtw_force_ant = 2;//0 :normal, 1:Main ant, 2:Aux ant
int rtw_force_igi =0;//0 :normal
module_param(rtw_force_ant, int, 0644);
module_param(rtw_force_igi, int, 0644);
#endif
#ifdef CONFIG_QOS_OPTIMIZATION
int rtw_qos_opt_enable=1;//0: disable,1:enable
#else
int rtw_qos_opt_enable=0;//0: disable,1:enable
#endif
module_param(rtw_qos_opt_enable,int,0644);
#ifdef CONFIG_AUTO_CHNL_SEL_NHM
int rtw_acs_mode = 1; /*0:disable, 1:enable*/
module_param(rtw_acs_mode, int, 0644);
int rtw_acs_auto_scan = 0; /*0:disable, 1:enable*/
module_param(rtw_acs_auto_scan, int, 0644);
#endif
char* ifname = "wlan%d";
module_param(ifname, charp, 0644);
MODULE_PARM_DESC(ifname, "The default name to allocate for first interface");
#ifdef CONFIG_PLATFORM_ANDROID
char* if2name = "p2p%d";
#else //CONFIG_PLATFORM_ANDROID
char* if2name = "wlan%d";
#endif //CONFIG_PLATFORM_ANDROID
module_param(if2name, charp, 0644);
MODULE_PARM_DESC(if2name, "The default name to allocate for second interface");
char* rtw_initmac = 0; // temp mac address if users want to use instead of the mac address in Efuse
#ifdef CONFIG_MULTI_VIR_IFACES
int rtw_ext_iface_num = 1;//primary/secondary iface is excluded
module_param(rtw_ext_iface_num, int, 0644);
#endif //CONFIG_MULTI_VIR_IFACES
module_param(rtw_rfkfree_enable, int, 0644);
module_param(rtw_initmac, charp, 0644);
module_param(rtw_channel_plan, int, 0644);
module_param(rtw_special_rf_path, int, 0644);
module_param(rtw_chip_version, int, 0644);
module_param(rtw_rfintfs, int, 0644);
module_param(rtw_lbkmode, int, 0644);
module_param(rtw_network_mode, int, 0644);
module_param(rtw_channel, int, 0644);
module_param(rtw_mp_mode, int, 0644);
module_param(rtw_wmm_enable, int, 0644);
module_param(rtw_vrtl_carrier_sense, int, 0644);
module_param(rtw_vcs_type, int, 0644);
module_param(rtw_busy_thresh, int, 0644);
#ifdef CONFIG_80211N_HT
module_param(rtw_ht_enable, int, 0644);
module_param(rtw_bw_mode, int, 0644);
module_param(rtw_ampdu_enable, int, 0644);
module_param(rtw_rx_stbc, int, 0644);
module_param(rtw_ampdu_amsdu, int, 0644);
#endif //CONFIG_80211N_HT
#ifdef CONFIG_80211AC_VHT
module_param(rtw_vht_enable, int, 0644);
#endif //CONFIG_80211AC_VHT
#ifdef CONFIG_BEAMFORMING
module_param(rtw_beamform_cap, int, 0644);
#endif
module_param(rtw_lowrate_two_xmit, int, 0644);
module_param(rtw_rf_config, int, 0644);
module_param(rtw_power_mgnt, int, 0644);
module_param(rtw_smart_ps, int, 0644);
module_param(rtw_low_power, int, 0644);
module_param(rtw_wifi_spec, int, 0644);
module_param(rtw_antdiv_cfg, int, 0644);
module_param(rtw_antdiv_type, int, 0644);
module_param(rtw_switch_usb_mode, int, 0644);
module_param(rtw_enusbss, int, 0644);
module_param(rtw_hwpdn_mode, int, 0644);
module_param(rtw_hwpwrp_detect, int, 0644);
module_param(rtw_hw_wps_pbc, int, 0644);
#ifdef CONFIG_TX_EARLY_MODE
module_param(rtw_early_mode, int, 0644);
#endif
#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE
char *rtw_adaptor_info_caching_file_path= "/data/misc/wifi/rtw_cache";
module_param(rtw_adaptor_info_caching_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file");
#endif //CONFIG_ADAPTOR_INFO_CACHING_FILE
#ifdef CONFIG_LAYER2_ROAMING
uint rtw_max_roaming_times=2;
module_param(rtw_max_roaming_times, uint, 0644);
MODULE_PARM_DESC(rtw_max_roaming_times,"The max roaming times to try");
#endif //CONFIG_LAYER2_ROAMING
#ifdef CONFIG_IOL
int rtw_fw_iol=1;
module_param(rtw_fw_iol, int, 0644);
MODULE_PARM_DESC(rtw_fw_iol, "FW IOL. 0:Disable, 1:enable, 2:by usb speed");
#endif //CONFIG_IOL
#ifdef CONFIG_FILE_FWIMG
char *rtw_fw_file_path = "/system/etc/firmware/rtlwifi/FW_NIC.BIN";
module_param(rtw_fw_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_file_path, "The path of fw image");
char *rtw_fw_wow_file_path = "/system/etc/firmware/rtlwifi/FW_WoWLAN.BIN";
module_param(rtw_fw_wow_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_wow_file_path, "The path of fw for Wake on Wireless image");
#ifdef CONFIG_MP_INCLUDED
char *rtw_fw_mp_bt_file_path = "";
module_param(rtw_fw_mp_bt_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_fw_mp_bt_file_path, "The path of fw for MP-BT image");
#endif // CONFIG_MP_INCLUDED
#endif // CONFIG_FILE_FWIMG
#ifdef CONFIG_TX_MCAST2UNI
module_param(rtw_mc2u_disable, int, 0644);
#endif // CONFIG_TX_MCAST2UNI
#ifdef CONFIG_80211D
module_param(rtw_80211d, int, 0644);
MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism");
#endif
uint rtw_notch_filter = RTW_NOTCH_FILTER;
module_param(rtw_notch_filter, uint, 0644);
MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P");
uint rtw_hiq_filter = CONFIG_RTW_HIQ_FILTER;
module_param(rtw_hiq_filter, uint, 0644);
MODULE_PARM_DESC(rtw_hiq_filter, "0:allow all, 1:allow special, 2:deny all");
uint rtw_adaptivity_en = CONFIG_RTW_ADAPTIVITY_EN;
module_param(rtw_adaptivity_en, uint, 0644);
MODULE_PARM_DESC(rtw_adaptivity_en, "0:disable, 1:enable");
uint rtw_adaptivity_mode = CONFIG_RTW_ADAPTIVITY_MODE;
module_param(rtw_adaptivity_mode, uint, 0644);
MODULE_PARM_DESC(rtw_adaptivity_mode, "0:normal, 1:carrier sense");
uint rtw_adaptivity_dml = CONFIG_RTW_ADAPTIVITY_DML;
module_param(rtw_adaptivity_dml, uint, 0644);
MODULE_PARM_DESC(rtw_adaptivity_dml, "0:disable, 1:enable");
uint rtw_adaptivity_dc_backoff = CONFIG_RTW_ADAPTIVITY_DC_BACKOFF;
module_param(rtw_adaptivity_dc_backoff, uint, 0644);
MODULE_PARM_DESC(rtw_adaptivity_dc_backoff, "DC backoff for Adaptivity");
int rtw_adaptivity_th_l2h_ini = CONFIG_RTW_ADAPTIVITY_TH_L2H_INI;
module_param(rtw_adaptivity_th_l2h_ini, int, 0644);
MODULE_PARM_DESC(rtw_adaptivity_th_l2h_ini, "TH_L2H_ini for Adaptivity");
int rtw_adaptivity_th_edcca_hl_diff = CONFIG_RTW_ADAPTIVITY_TH_EDCCA_HL_DIFF;
module_param(rtw_adaptivity_th_edcca_hl_diff, int, 0644);
MODULE_PARM_DESC(rtw_adaptivity_th_edcca_hl_diff, "TH_EDCCA_HL_diff for Adaptivity");
uint rtw_amplifier_type_2g = CONFIG_RTW_AMPLIFIER_TYPE_2G;
module_param(rtw_amplifier_type_2g, uint, 0644);
MODULE_PARM_DESC(rtw_amplifier_type_2g, "BIT3:2G ext-PA, BIT4:2G ext-LNA");
uint rtw_amplifier_type_5g = CONFIG_RTW_AMPLIFIER_TYPE_5G;
module_param(rtw_amplifier_type_5g, uint, 0644);
MODULE_PARM_DESC(rtw_amplifier_type_5g, "BIT6:5G ext-PA, BIT7:5G ext-LNA");
uint rtw_RFE_type = CONFIG_RTW_RFE_TYPE;
module_param(rtw_RFE_type, uint, 0644);
MODULE_PARM_DESC(rtw_RFE_type, "default init value:64");
uint rtw_GLNA_type = CONFIG_RTW_GLNA_TYPE;
module_param(rtw_GLNA_type, uint, 0644);
MODULE_PARM_DESC(rtw_GLNA_type, "default init value:0");
uint rtw_TxBBSwing_2G = 0xFF;
module_param(rtw_TxBBSwing_2G, uint, 0644);
MODULE_PARM_DESC(rtw_TxBBSwing_2G, "default init value:0xFF");
uint rtw_TxBBSwing_5G = 0xFF;
module_param(rtw_TxBBSwing_5G, uint, 0644);
MODULE_PARM_DESC(rtw_TxBBSwing_5G, "default init value:0xFF");
uint rtw_OffEfuseMask = 0;
module_param(rtw_OffEfuseMask, uint, 0644);
MODULE_PARM_DESC(rtw_OffEfuseMask, "default open Efuse Mask value:0");
uint rtw_FileMaskEfuse = 0;
module_param(rtw_FileMaskEfuse, uint, 0644);
MODULE_PARM_DESC(rtw_FileMaskEfuse, "default drv Mask Efuse value:0");
uint rtw_kfree = 0;
module_param(rtw_kfree, uint, 0644);
MODULE_PARM_DESC(rtw_kfree, "default kfree config value:0");
uint rtw_rxgain_offset_2g = 0;
module_param(rtw_rxgain_offset_2g, uint, 0644);
MODULE_PARM_DESC(rtw_rxgain_offset_2g, "default RF Gain 2G Offset value:0");
uint rtw_rxgain_offset_5gl = 0;
module_param(rtw_rxgain_offset_5gl, uint, 0644);
MODULE_PARM_DESC(rtw_rxgain_offset_5gl, "default RF Gain 5GL Offset value:0");
uint rtw_rxgain_offset_5gm = 0;
module_param(rtw_rxgain_offset_5gm, uint, 0644);
MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GM Offset value:0");
uint rtw_rxgain_offset_5gh = 0;
module_param(rtw_rxgain_offset_5gh, uint, 0644);
MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GL Offset value:0");
uint rtw_pll_ref_clk_sel = CONFIG_RTW_PLL_REF_CLK_SEL;
module_param(rtw_pll_ref_clk_sel, uint, 0644);
MODULE_PARM_DESC(rtw_pll_ref_clk_sel, "force pll_ref_clk_sel, 0xF:use autoload value");
#if defined(CONFIG_CALIBRATE_TX_POWER_BY_REGULATORY) //eFuse: Regulatory selection=1
int rtw_tx_pwr_lmt_enable = 1;
int rtw_tx_pwr_by_rate = 1;
#elif defined(CONFIG_CALIBRATE_TX_POWER_TO_MAX)//eFuse: Regulatory selection=0
int rtw_tx_pwr_lmt_enable = 0;
int rtw_tx_pwr_by_rate = 1;
#else //eFuse: Regulatory selection=2
#ifdef CONFIG_PCI_HCI
int rtw_tx_pwr_lmt_enable = 2; // 2- Depend on efuse
int rtw_tx_pwr_by_rate = 2;// 2- Depend on efuse
#else // USB & SDIO
int rtw_tx_pwr_lmt_enable = 0;
int rtw_tx_pwr_by_rate = 0;
#endif
#endif
module_param(rtw_tx_pwr_lmt_enable, int, 0644);
MODULE_PARM_DESC(rtw_tx_pwr_lmt_enable,"0:Disable, 1:Enable, 2: Depend on efuse");
module_param(rtw_tx_pwr_by_rate, int, 0644);
MODULE_PARM_DESC(rtw_tx_pwr_by_rate,"0:Disable, 1:Enable, 2: Depend on efuse");
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
char *rtw_phy_file_path = REALTEK_CONFIG_PATH;
module_param(rtw_phy_file_path, charp, 0644);
MODULE_PARM_DESC(rtw_phy_file_path, "The path of phy parameter");
// PHY FILE Bit Map
// BIT0 - MAC, 0: non-support, 1: support
// BIT1 - BB, 0: non-support, 1: support
// BIT2 - BB_PG, 0: non-support, 1: support
// BIT3 - BB_MP, 0: non-support, 1: support
// BIT4 - RF, 0: non-support, 1: support
// BIT5 - RF_TXPWR_TRACK, 0: non-support, 1: support
// BIT6 - RF_TXPWR_LMT, 0: non-support, 1: support
int rtw_load_phy_file = (BIT2|BIT6);
module_param(rtw_load_phy_file, int, 0644);
MODULE_PARM_DESC(rtw_load_phy_file,"PHY File Bit Map");
int rtw_decrypt_phy_file = 0;
module_param(rtw_decrypt_phy_file, int, 0644);
MODULE_PARM_DESC(rtw_decrypt_phy_file,"Enable Decrypt PHY File");
#endif
int _netdev_open(struct net_device *pnetdev);
int netdev_open (struct net_device *pnetdev);
static int netdev_close (struct net_device *pnetdev);
#ifdef CONFIG_PLATFORM_INTEL_BYT
extern int rtw_sdio_set_power(int on);
#endif //CONFIG_PLATFORM_INTEL_BYT
uint loadparam(_adapter *padapter)
{
uint status = _SUCCESS;
struct registry_priv *registry_par = &padapter->registrypriv;
_func_enter_;
registry_par->chip_version = (u8)rtw_chip_version;
registry_par->rfintfs = (u8)rtw_rfintfs;
registry_par->lbkmode = (u8)rtw_lbkmode;
//registry_par->hci = (u8)hci;
registry_par->network_mode = (u8)rtw_network_mode;
_rtw_memcpy(registry_par->ssid.Ssid, "ANY", 3);
registry_par->ssid.SsidLength = 3;
registry_par->channel = (u8)rtw_channel;
registry_par->wireless_mode = (u8)rtw_wireless_mode;
if (IsSupported24G(registry_par->wireless_mode) && (!IsSupported5G(registry_par->wireless_mode))
&& (registry_par->channel > 14)) {
registry_par->channel = 1;
}
else if (IsSupported5G(registry_par->wireless_mode) && (!IsSupported24G(registry_par->wireless_mode))
&& (registry_par->channel <= 14)) {
registry_par->channel = 36;
}
registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense ;
registry_par->vcs_type = (u8)rtw_vcs_type;
registry_par->rts_thresh=(u16)rtw_rts_thresh;
registry_par->frag_thresh=(u16)rtw_frag_thresh;
registry_par->preamble = (u8)rtw_preamble;
registry_par->scan_mode = (u8)rtw_scan_mode;
registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr;
registry_par->soft_ap= (u8)rtw_soft_ap;
registry_par->smart_ps = (u8)rtw_smart_ps;
registry_par->check_fw_ps = (u8)rtw_check_fw_ps;
registry_par->power_mgnt = (u8)rtw_power_mgnt;
registry_par->ips_mode = (u8)rtw_ips_mode;
registry_par->radio_enable = (u8)rtw_radio_enable;
registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt;
registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt;
registry_par->busy_thresh = (u16)rtw_busy_thresh;
//registry_par->qos_enable = (u8)rtw_qos_enable;
registry_par->ack_policy = (u8)rtw_ack_policy;
registry_par->mp_mode = (u8)rtw_mp_mode;
registry_par->software_encrypt = (u8)rtw_software_encrypt;
registry_par->software_decrypt = (u8)rtw_software_decrypt;
registry_par->acm_method = (u8)rtw_acm_method;
registry_par->usb_rxagg_mode = (u8)rtw_usb_rxagg_mode;
//UAPSD
registry_par->wmm_enable = (u8)rtw_wmm_enable;
registry_par->uapsd_enable = (u8)rtw_uapsd_enable;
registry_par->uapsd_max_sp = (u8)rtw_uapsd_max_sp;
registry_par->uapsd_acbk_en = (u8)rtw_uapsd_acbk_en;
registry_par->uapsd_acbe_en = (u8)rtw_uapsd_acbe_en;
registry_par->uapsd_acvi_en = (u8)rtw_uapsd_acvi_en;
registry_par->uapsd_acvo_en = (u8)rtw_uapsd_acvo_en;
registry_par->RegRfKFreeEnable = (u8)rtw_rfkfree_enable;
#ifdef CONFIG_80211N_HT
registry_par->ht_enable = (u8)rtw_ht_enable;
registry_par->bw_mode = (u8)rtw_bw_mode;
registry_par->ampdu_enable = (u8)rtw_ampdu_enable;
registry_par->rx_stbc = (u8)rtw_rx_stbc;
registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu;
registry_par->short_gi = (u8)rtw_short_gi;
registry_par->ldpc_cap = (u8)rtw_ldpc_cap;
registry_par->stbc_cap = (u8)rtw_stbc_cap;
registry_par->beamform_cap = (u8)rtw_beamform_cap;
registry_par->beamformer_rf_num = (u8)rtw_bfer_rf_number;
registry_par->beamformee_rf_num = (u8)rtw_bfee_rf_number;
#endif
#ifdef CONFIG_80211AC_VHT
registry_par->vht_enable = (u8)rtw_vht_enable;
registry_par->ampdu_factor = (u8)rtw_ampdu_factor;
registry_par->vht_rate_sel = (u8)rtw_vht_rate_sel;
#endif
#ifdef CONFIG_TX_EARLY_MODE
registry_par->early_mode = (u8)rtw_early_mode;
#endif
registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit;
registry_par->rf_config = (u8)rtw_rf_config;
registry_par->low_power = (u8)rtw_low_power;
registry_par->wifi_spec = (u8)rtw_wifi_spec;
registry_par->channel_plan = (u8)rtw_channel_plan;
registry_par->special_rf_path = (u8)rtw_special_rf_path;
#ifdef CONFIG_BT_COEXIST
registry_par->btcoex = (u8)rtw_btcoex_enable;
registry_par->bt_iso = (u8)rtw_bt_iso;
registry_par->bt_sco = (u8)rtw_bt_sco;
registry_par->bt_ampdu = (u8)rtw_bt_ampdu;
registry_par->ant_num = (s8)rtw_ant_num;
#endif
registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq;
registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg;
registry_par->antdiv_type = (u8)rtw_antdiv_type;
registry_par->switch_usb_mode = (u8)rtw_switch_usb_mode;
#ifdef CONFIG_AUTOSUSPEND
registry_par->usbss_enable = (u8)rtw_enusbss;//0:disable,1:enable
#endif
#ifdef SUPPORT_HW_RFOFF_DETECTED
registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;//0:disable,1:enable,2:by EFUSE config
registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;//0:disable,1:enable
#endif
registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc;
#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE
snprintf(registry_par->adaptor_info_caching_file_path, PATH_LENGTH_MAX, "%s", rtw_adaptor_info_caching_file_path);
registry_par->adaptor_info_caching_file_path[PATH_LENGTH_MAX-1]=0;
#endif
#ifdef CONFIG_LAYER2_ROAMING
registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
#ifdef CONFIG_INTEL_WIDI
registry_par->max_roaming_times = (u8)rtw_max_roaming_times + 2;
#endif // CONFIG_INTEL_WIDI
#endif
#ifdef CONFIG_IOL
registry_par->fw_iol = rtw_fw_iol;
#endif
#ifdef CONFIG_80211D
registry_par->enable80211d = (u8)rtw_80211d;
#endif
snprintf(registry_par->ifname, 16, "%s", ifname);
snprintf(registry_par->if2name, 16, "%s", if2name);
registry_par->notch_filter = (u8)rtw_notch_filter;
#ifdef CONFIG_SPECIAL_SETTING_FOR_FUNAI_TV
registry_par->force_ant = (u8)rtw_force_ant;
registry_par->force_igi = (u8)rtw_force_igi;
#endif
#ifdef CONFIG_MULTI_VIR_IFACES
registry_par->ext_iface_num = (u8)rtw_ext_iface_num;
#endif //CONFIG_MULTI_VIR_IFACES
registry_par->pll_ref_clk_sel = (u8)rtw_pll_ref_clk_sel;
registry_par->RegEnableTxPowerLimit = (u8)rtw_tx_pwr_lmt_enable;
registry_par->RegEnableTxPowerByRate = (u8)rtw_tx_pwr_by_rate;
registry_par->RegPowerBase = 14;
registry_par->TxBBSwing_2G = (s8)rtw_TxBBSwing_2G;
registry_par->TxBBSwing_5G = (s8)rtw_TxBBSwing_5G;
registry_par->bEn_RFE = 1;
registry_par->RFE_Type = (u8)rtw_RFE_type;
registry_par->AmplifierType_2G = (u8)rtw_amplifier_type_2g;
registry_par->AmplifierType_5G = (u8)rtw_amplifier_type_5g;
registry_par->GLNA_Type = (u8)rtw_GLNA_type;
#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE
registry_par->load_phy_file = (u8)rtw_load_phy_file;
registry_par->RegDecryptCustomFile = (u8)rtw_decrypt_phy_file;
#endif
registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable;
registry_par->hiq_filter = (u8)rtw_hiq_filter;
registry_par->adaptivity_en = (u8)rtw_adaptivity_en;
registry_par->adaptivity_mode = (u8)rtw_adaptivity_mode;
registry_par->adaptivity_dml = (u8)rtw_adaptivity_dml;
registry_par->adaptivity_dc_backoff = (u8)rtw_adaptivity_dc_backoff;
registry_par->adaptivity_th_l2h_ini = (s8)rtw_adaptivity_th_l2h_ini;
registry_par->adaptivity_th_edcca_hl_diff = (s8)rtw_adaptivity_th_edcca_hl_diff;
registry_par->boffefusemask = (u8)rtw_OffEfuseMask;
registry_par->bFileMaskEfuse = (u8)rtw_FileMaskEfuse;
#ifdef CONFIG_AUTO_CHNL_SEL_NHM
registry_par->acs_mode = (u8)rtw_acs_mode;
registry_par->acs_auto_scan = (u8)rtw_acs_auto_scan;
#endif
registry_par->reg_rxgain_offset_2g = (u32) rtw_rxgain_offset_2g;
registry_par->reg_rxgain_offset_5gl = (u32) rtw_rxgain_offset_5gl;
registry_par->reg_rxgain_offset_5gm = (u32) rtw_rxgain_offset_5gm;
registry_par->reg_rxgain_offset_5gh = (u32) rtw_rxgain_offset_5gh;
_func_exit_;
return status;
}
/**
* rtw_net_set_mac_address
* This callback function is used for the Media Access Control address
* of each net_device needs to be changed.
*
* Arguments:
* @pnetdev: net_device pointer.
* @addr: new MAC address.
*
* Return:
* ret = 0: Permit to change net_device's MAC address.
* ret = -1 (Default): Operation not permitted.
*
* Auther: Arvin Liu
* Date: 2015/05/29
*/
static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct sockaddr *sa = (struct sockaddr *)addr;
int ret = -1;
/* only the net_device is in down state to permit modifying mac addr */
if ((pnetdev->flags & IFF_UP) == _TRUE) {
DBG_871X(FUNC_ADPT_FMT": The net_device's is not in down state\n"
, FUNC_ADPT_ARG(padapter));
return ret;
}
/* if the net_device is linked, it's not permit to modify mac addr */
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) ||
check_fwstate(pmlmepriv, _FW_LINKED) ||
check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) {
DBG_871X(FUNC_ADPT_FMT": The net_device's is not idle currently\n"
, FUNC_ADPT_ARG(padapter));
return ret;
}
/* check whether the input mac address is valid to permit modifying mac addr */
if (rtw_check_invalid_mac_address(sa->sa_data, _FALSE) == _TRUE) {
DBG_871X(FUNC_ADPT_FMT": Invalid Mac Addr for "MAC_FMT"\n"
, FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data));
return ret;
}
_rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */
_rtw_memcpy(pnetdev->dev_addr, sa->sa_data, ETH_ALEN); /* set mac addr to net_device */
rtw_ps_deny(padapter, PS_DENY_IOCTL);
LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */
rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */
rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL);
DBG_871X(FUNC_ADPT_FMT": Set Mac Addr to "MAC_FMT" Successfully\n"
, FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data));
ret = 0;
return ret;
}
static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
struct recv_priv *precvpriv = &(padapter->recvpriv);
padapter->stats.tx_packets = pxmitpriv->tx_pkts;//pxmitpriv->tx_pkts++;
padapter->stats.rx_packets = precvpriv->rx_pkts;//precvpriv->rx_pkts++;
padapter->stats.tx_dropped = pxmitpriv->tx_drop;
padapter->stats.rx_dropped = precvpriv->rx_drop;
padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
padapter->stats.rx_bytes = precvpriv->rx_bytes;
return &padapter->stats;
}
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
/*
* AC to queue mapping
*
* AC_VO -> queue 0
* AC_VI -> queue 1
* AC_BE -> queue 2
* AC_BK -> queue 3
*/
static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
/* Given a data frame determine the 802.1p/1d tag to use. */
unsigned int rtw_classify8021d(struct sk_buff *skb)
{
unsigned int dscp;
/* skb->priority values from 256->263 are magic values to
* directly indicate a specific 802.1d priority. This is used
* to allow 802.1d priority to be passed directly in from VLAN
* tags, etc.
*/
if (skb->priority >= 256 && skb->priority <= 263)
return skb->priority - 256;
switch (skb->protocol) {
case htons(ETH_P_IP):
dscp = ip_hdr(skb)->tos & 0xfc;
break;
default:
return 0;
}
return dscp >> 5;
}
static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)
, void *accel_priv
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)
, select_queue_fallback_t fallback
#endif
#endif
)
{
_adapter *padapter = rtw_netdev_priv(dev);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
skb->priority = rtw_classify8021d(skb);
if(pmlmepriv->acm_mask != 0)
{
skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority);
}
return rtw_1d_to_queue[skb->priority];
}
u16 rtw_recv_select_queue(struct sk_buff *skb)
{
struct iphdr *piphdr;
unsigned int dscp;
u16 eth_type;
u32 priority;
u8 *pdata = skb->data;
_rtw_memcpy(&eth_type, pdata+(ETH_ALEN<<1), 2);
switch (eth_type) {
case htons(ETH_P_IP):
piphdr = (struct iphdr *)(pdata+ETH_HLEN);
dscp = piphdr->tos & 0xfc;
priority = dscp >> 5;
break;
default:
priority = 0;
}
return rtw_1d_to_queue[priority];
}
#endif
static int rtw_ndev_notifier_call(struct notifier_block * nb, unsigned long state, void *ptr)
{
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(3,11,0))
struct net_device *dev = netdev_notifier_info_to_dev(ptr);
#else
struct net_device *dev = ptr;
#endif
_adapter *adapter = rtw_netdev_priv(dev);
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
if (dev->netdev_ops->ndo_do_ioctl != rtw_ioctl)
#else
if (dev->do_ioctl != rtw_ioctl)
#endif
return NOTIFY_DONE;
DBG_871X_LEVEL(_drv_info_, FUNC_NDEV_FMT" state:%lu\n", FUNC_NDEV_ARG(dev), state);
switch (state) {
case NETDEV_CHANGENAME:
rtw_adapter_proc_replace(dev);
strncpy(adapter->old_ifname, dev->name, IFNAMSIZ);
adapter->old_ifname[IFNAMSIZ-1] = 0;
break;
}
return NOTIFY_DONE;
}
static struct notifier_block rtw_ndev_notifier = {
.notifier_call = rtw_ndev_notifier_call,
};
int rtw_ndev_notifier_register(void)
{
return register_netdevice_notifier(&rtw_ndev_notifier);
}
void rtw_ndev_notifier_unregister(void)
{
unregister_netdevice_notifier(&rtw_ndev_notifier);
}
int rtw_ndev_init(struct net_device *dev)
{
_adapter *adapter = rtw_netdev_priv(dev);
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" if%d mac_addr="MAC_FMT"\n"
, FUNC_ADPT_ARG(adapter), (adapter->iface_id+1), MAC_ARG(dev->dev_addr));
strncpy(adapter->old_ifname, dev->name, IFNAMSIZ);
adapter->old_ifname[IFNAMSIZ-1] = '\0';
rtw_adapter_proc_init(dev);
return 0;
}
void rtw_ndev_uninit(struct net_device *dev)
{
_adapter *adapter = rtw_netdev_priv(dev);
DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" if%d\n"
, FUNC_ADPT_ARG(adapter), (adapter->iface_id+1));
rtw_adapter_proc_deinit(dev);
}
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
static const struct net_device_ops rtw_netdev_ops = {
.ndo_init = rtw_ndev_init,
.ndo_uninit = rtw_ndev_uninit,
.ndo_open = netdev_open,
.ndo_stop = netdev_close,
.ndo_start_xmit = rtw_xmit_entry,
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
.ndo_select_queue = rtw_select_queue,
#endif
.ndo_set_mac_address = rtw_net_set_mac_address,
.ndo_get_stats = rtw_net_get_stats,
.ndo_do_ioctl = rtw_ioctl,
};
#endif
int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname)
{
_adapter *padapter = rtw_netdev_priv(pnetdev);
#ifdef CONFIG_EASY_REPLACEMENT
struct net_device *TargetNetdev = NULL;
_adapter *TargetAdapter = NULL;
struct net *devnet = NULL;
if(padapter->bDongle == 1)
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
TargetNetdev = dev_get_by_name("wlan0");
#else
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
devnet = pnetdev->nd_net;
#else
devnet = dev_net(pnetdev);
#endif
TargetNetdev = dev_get_by_name(devnet, "wlan0");
#endif
if(TargetNetdev) {
DBG_871X("Force onboard module driver disappear !!!\n");
TargetAdapter = rtw_netdev_priv(TargetNetdev);
TargetAdapter->DriverState = DRIVER_DISAPPEAR;
padapter->pid[0] = TargetAdapter->pid[0];
padapter->pid[1] = TargetAdapter->pid[1];
padapter->pid[2] = TargetAdapter->pid[2];
dev_put(TargetNetdev);
unregister_netdev(TargetNetdev);
padapter->DriverState = DRIVER_REPLACE_DONGLE;
}
}
#endif //CONFIG_EASY_REPLACEMENT
if(dev_alloc_name(pnetdev, ifname) < 0)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("dev_alloc_name, fail! \n"));
}
netif_carrier_off(pnetdev);
//rtw_netif_stop_queue(pnetdev);
return 0;
}
void rtw_hook_if_ops(struct net_device *ndev)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
ndev->netdev_ops = &rtw_netdev_ops;
#else
ndev->init = rtw_ndev_init;
ndev->uninit = rtw_ndev_uninit;
ndev->open = netdev_open;
ndev->stop = netdev_close;
ndev->hard_start_xmit = rtw_xmit_entry;
ndev->set_mac_address = rtw_net_set_mac_address;
ndev->get_stats = rtw_net_get_stats;
ndev->do_ioctl = rtw_ioctl;
#endif
}
struct net_device *rtw_init_netdev(_adapter *old_padapter)
{
_adapter *padapter;
struct net_device *pnetdev;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+init_net_dev\n"));
if(old_padapter != NULL)
pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(_adapter), (void *)old_padapter);
else
pnetdev = rtw_alloc_etherdev(sizeof(_adapter));
if (!pnetdev)
return NULL;
padapter = rtw_netdev_priv(pnetdev);
padapter->pnetdev = pnetdev;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
SET_MODULE_OWNER(pnetdev);
#endif
rtw_hook_if_ops(pnetdev);
#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX
pnetdev->features |= NETIF_F_IP_CSUM;
#endif
//pnetdev->tx_timeout = NULL;
pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */
#if defined(CONFIG_WIRELESS_EXT) && !defined(CONFIG_CFG80211_WEXT)
pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
#endif
#ifdef WIRELESS_SPY
//priv->wireless_data.spy_data = &priv->spy_data;
//pnetdev->wireless_data = &priv->wireless_data;
#endif
return pnetdev;
}
int rtw_os_ndev_alloc(_adapter *adapter)
{
int ret = _FAIL;
struct net_device *ndev = NULL;
ndev = rtw_init_netdev(adapter);
if (ndev == NULL) {
rtw_warn_on(1);
goto exit;
}
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0)
SET_NETDEV_DEV(ndev, dvobj_to_dev(adapter_to_dvobj(adapter)));
#endif
#ifdef CONFIG_PCI_HCI
if (adapter_to_dvobj(adapter)->bdma64)
ndev->features |= NETIF_F_HIGHDMA;
ndev->irq = adapter_to_dvobj(adapter)->irq;
#endif
#if defined(CONFIG_IOCTL_CFG80211)
if (rtw_cfg80211_ndev_res_alloc(adapter) != _SUCCESS) {
rtw_warn_on(1);
goto free_ndev;
}
#endif
ret = _SUCCESS;
free_ndev:
if (ret != _SUCCESS && ndev)
rtw_free_netdev(ndev);
exit:
return ret;
}
void rtw_os_ndev_free(_adapter *adapter)
{
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_ndev_res_free(adapter);
#endif
if (adapter->pnetdev) {
rtw_free_netdev(adapter->pnetdev);
adapter->pnetdev = NULL;
}
}
int rtw_os_ndev_register(_adapter *adapter, char *name)
{
int ret = _SUCCESS;
struct net_device *ndev = adapter->pnetdev;
#if defined(CONFIG_IOCTL_CFG80211)
if (rtw_cfg80211_ndev_res_register(adapter) != _SUCCESS) {
rtw_warn_on(1);
ret = _FAIL;
goto exit;
}
#endif
/* alloc netdev name */
rtw_init_netdev_name(ndev, name);
_rtw_memcpy(ndev->dev_addr, adapter_mac_addr(adapter), ETH_ALEN);
#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 (register_netdev(ndev) != 0) {
DBG_871X(FUNC_NDEV_FMT" if%d Failed!\n", FUNC_NDEV_ARG(ndev), (adapter->iface_id+1));
ret = _FAIL;
}
#if defined(CONFIG_IOCTL_CFG80211)
if (ret != _SUCCESS) {
rtw_cfg80211_ndev_res_unregister(adapter);
#if !defined(RTW_SINGLE_WIPHY)
rtw_wiphy_unregister(adapter_to_wiphy(adapter));
#endif
}
#endif
exit:
return ret;
}
void rtw_os_ndev_unregister(_adapter *adapter)
{
struct net_device *netdev = NULL;
if (adapter == NULL)
return;
adapter->ndev_unregistering = 1;
netdev = adapter->pnetdev;
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_ndev_res_unregister(adapter);
#endif
if ((adapter->DriverState != DRIVER_DISAPPEAR) && netdev)
unregister_netdev(netdev); /* will call netdev_close() */
#if defined(CONFIG_IOCTL_CFG80211) && !defined(RTW_SINGLE_WIPHY)
rtw_wiphy_unregister(adapter_to_wiphy(adapter));
#endif
adapter->ndev_unregistering = 0;
}
/**
* rtw_os_ndev_init - Allocate and register OS layer net device and relating structures for @adapter
* @adapter: the adapter on which this function applies
* @name: the requesting net device name
*
* Returns:
* _SUCCESS or _FAIL
*/
int rtw_os_ndev_init(_adapter *adapter, char *name)
{
int ret = _FAIL;
if (rtw_os_ndev_alloc(adapter) != _SUCCESS)
goto exit;
if (rtw_os_ndev_register(adapter, name) != _SUCCESS)
goto os_ndev_free;
ret = _SUCCESS;
os_ndev_free:
if (ret != _SUCCESS)
rtw_os_ndev_free(adapter);
exit:
return ret;
}
/**
* rtw_os_ndev_deinit - Unregister and free OS layer net device and relating structures for @adapter
* @adapter: the adapter on which this function applies
*/
void rtw_os_ndev_deinit(_adapter *adapter)
{
rtw_os_ndev_unregister(adapter);
rtw_os_ndev_free(adapter);
}
int rtw_os_ndevs_alloc(struct dvobj_priv *dvobj)
{
int i, status = _SUCCESS;
_adapter *adapter;
#if defined(CONFIG_IOCTL_CFG80211)
if (rtw_cfg80211_dev_res_alloc(dvobj) != _SUCCESS) {
rtw_warn_on(1);
status = _FAIL;
goto exit;
}
#endif
for (i = 0; i < dvobj->iface_nums; i++) {
if (i >= IFACE_ID_MAX) {
DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i);
rtw_warn_on(1);
continue;
}
adapter = dvobj->padapters[i];
if (adapter && !adapter->pnetdev) {
status = rtw_os_ndev_alloc(adapter);
if (status != _SUCCESS) {
rtw_warn_on(1);
break;
}
}
}
if (status != _SUCCESS) {
for (; i >= 0; i--) {
adapter = dvobj->padapters[i];
if (adapter && adapter->pnetdev)
rtw_os_ndev_free(adapter);
}
}
#if defined(CONFIG_IOCTL_CFG80211)
if (status != _SUCCESS)
rtw_cfg80211_dev_res_free(dvobj);
#endif
exit:
return status;
}
void rtw_os_ndevs_free(struct dvobj_priv *dvobj)
{
int i;
_adapter *adapter = NULL;
for (i = 0; i < dvobj->iface_nums; i++) {
if (i >= IFACE_ID_MAX) {
DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i);
rtw_warn_on(1);
continue;
}
adapter = dvobj->padapters[i];
if (adapter == NULL)
continue;
rtw_os_ndev_free(adapter);
}
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_dev_res_free(dvobj);
#endif
}
u32 rtw_start_drv_threads(_adapter *padapter)
{
u32 _status = _SUCCESS;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_start_drv_threads\n"));
#ifdef CONFIG_XMIT_THREAD_MODE
#if defined(CONFIG_SDIO_HCI)
if (is_primary_adapter(padapter))
#endif
{
padapter->xmitThread = kthread_run(rtw_xmit_thread, padapter, "RTW_XMIT_THREAD");
if(IS_ERR(padapter->xmitThread))
_status = _FAIL;
}
#endif //#ifdef CONFIG_XMIT_THREAD_MODE
#ifdef CONFIG_RECV_THREAD_MODE
padapter->recvThread = kthread_run(rtw_recv_thread, padapter, "RTW_RECV_THREAD");
if(IS_ERR(padapter->recvThread))
_status = _FAIL;
#endif
if (is_primary_adapter(padapter)) {
padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
if(IS_ERR(padapter->cmdThread))
_status = _FAIL;
else
_rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); //wait for cmd_thread to run
}
#ifdef CONFIG_EVENT_THREAD_MODE
padapter->evtThread = kthread_run(event_thread, padapter, "RTW_EVENT_THREAD");
if(IS_ERR(padapter->evtThread))
_status = _FAIL;
#endif
rtw_hal_start_thread(padapter);
return _status;
}
void rtw_stop_drv_threads (_adapter *padapter)
{
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_stop_drv_threads\n"));
if (is_primary_adapter(padapter))
rtw_stop_cmd_thread(padapter);
#ifdef CONFIG_EVENT_THREAD_MODE
_rtw_up_sema(&padapter->evtpriv.evt_notify);
if(padapter->evtThread){
_rtw_down_sema(&padapter->evtpriv.terminate_evtthread_sema);
}
#endif
#ifdef CONFIG_XMIT_THREAD_MODE
// Below is to termindate tx_thread...
#if defined(CONFIG_SDIO_HCI)
// Only wake-up primary adapter
if (is_primary_adapter(padapter))
#endif /*SDIO_HCI */
{
_rtw_up_sema(&padapter->xmitpriv.xmit_sema);
_rtw_down_sema(&padapter->xmitpriv.terminate_xmitthread_sema);
}
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("\n drv_halt: rtw_xmit_thread can be terminated !\n"));
#endif
#ifdef CONFIG_RECV_THREAD_MODE
// Below is to termindate rx_thread...
_rtw_up_sema(&padapter->recvpriv.recv_sema);
_rtw_down_sema(&padapter->recvpriv.terminate_recvthread_sema);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("\n drv_halt:recv_thread can be terminated! \n"));
#endif
rtw_hal_stop_thread(padapter);
}
u8 rtw_init_default_value(_adapter *padapter);
u8 rtw_init_default_value(_adapter *padapter)
{
u8 ret = _SUCCESS;
struct registry_priv* pregistrypriv = &padapter->registrypriv;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct mlme_priv *pmlmepriv= &padapter->mlmepriv;
struct security_priv *psecuritypriv = &padapter->securitypriv;
//xmit_priv
pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
pxmitpriv->vcs = pregistrypriv->vcs_type;
pxmitpriv->vcs_type = pregistrypriv->vcs_type;
//pxmitpriv->rts_thresh = pregistrypriv->rts_thresh;
pxmitpriv->frag_len = pregistrypriv->frag_thresh;
//recv_priv
//mlme_priv
pmlmepriv->scan_mode = SCAN_ACTIVE;
//qos_priv
//pmlmepriv->qospriv.qos_option = pregistrypriv->wmm_enable;
//ht_priv
#ifdef CONFIG_80211N_HT
pmlmepriv->htpriv.ampdu_enable = _FALSE;//set to disabled
#endif
//security_priv
//rtw_get_encrypt_decrypt_from_registrypriv(padapter);
psecuritypriv->binstallGrpkey = _FAIL;
#ifdef CONFIG_GTK_OL
psecuritypriv->binstallKCK_KEK = _FAIL;
#endif //CONFIG_GTK_OL
psecuritypriv->sw_encrypt=pregistrypriv->software_encrypt;
psecuritypriv->sw_decrypt=pregistrypriv->software_decrypt;
psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; //open system
psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
psecuritypriv->dot11PrivacyKeyIndex = 0;
psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
psecuritypriv->dot118021XGrpKeyid = 1;
psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled;
//pwrctrl_priv
//registry_priv
rtw_init_registrypriv_dev_network(padapter);
rtw_update_registrypriv_dev_network(padapter);
//hal_priv
rtw_hal_def_value_init(padapter);
//misc.
RTW_ENABLE_FUNC(padapter, DF_RX_BIT);
RTW_ENABLE_FUNC(padapter, DF_TX_BIT);
padapter->bLinkInfoDump = 0;
padapter->bNotifyChannelChange = _FALSE;
#ifdef CONFIG_P2P
padapter->bShowGetP2PState = 1;
#endif
//for debug purpose
padapter->fix_rate = 0xFF;
padapter->data_fb = 0;
padapter->driver_ampdu_spacing = 0xFF;
padapter->driver_rx_ampdu_factor = 0xFF;
padapter->driver_rx_ampdu_spacing = 0xFF;
padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID;
padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID;
#ifdef DBG_RX_COUNTER_DUMP
padapter->dump_rx_cnt_mode = 0;
padapter->drv_rx_cnt_ok = 0;
padapter->drv_rx_cnt_crcerror = 0;
padapter->drv_rx_cnt_drop = 0;
#endif
return ret;
}
struct dvobj_priv *devobj_init(void)
{
struct dvobj_priv *pdvobj = NULL;
if ((pdvobj = (struct dvobj_priv*)rtw_zmalloc(sizeof(*pdvobj))) == NULL)
{
return NULL;
}
_rtw_mutex_init(&pdvobj->hw_init_mutex);
_rtw_mutex_init(&pdvobj->h2c_fwcmd_mutex);
_rtw_mutex_init(&pdvobj->setch_mutex);
_rtw_mutex_init(&pdvobj->setbw_mutex);
#ifdef CONFIG_SDIO_INDIRECT_ACCESS
_rtw_mutex_init(&pdvobj->sd_indirect_access_mutex);
#endif
pdvobj->processing_dev_remove = _FALSE;
ATOMIC_SET(&pdvobj->disable_func, 0);
rtw_macid_ctl_init(&pdvobj->macid_ctl);
_rtw_spinlock_init(&pdvobj->cam_ctl.lock);
_rtw_mutex_init(&pdvobj->cam_ctl.sec_cam_access_mutex);
return pdvobj;
}
void devobj_deinit(struct dvobj_priv *pdvobj)
{
if(!pdvobj)
return;
/* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_dev_res_free(pdvobj);
#endif
_rtw_mutex_free(&pdvobj->hw_init_mutex);
_rtw_mutex_free(&pdvobj->h2c_fwcmd_mutex);
_rtw_mutex_free(&pdvobj->setch_mutex);
_rtw_mutex_free(&pdvobj->setbw_mutex);
#ifdef CONFIG_SDIO_INDIRECT_ACCESS
_rtw_mutex_free(&pdvobj->sd_indirect_access_mutex);
#endif
rtw_macid_ctl_deinit(&pdvobj->macid_ctl);
_rtw_spinlock_free(&pdvobj->cam_ctl.lock);
_rtw_mutex_free(&pdvobj->cam_ctl.sec_cam_access_mutex);
rtw_mfree((u8*)pdvobj, sizeof(*pdvobj));
}
u8 rtw_reset_drv_sw(_adapter *padapter)
{
u8 ret8=_SUCCESS;
struct mlme_priv *pmlmepriv= &padapter->mlmepriv;
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
//hal_priv
if( is_primary_adapter(padapter))
rtw_hal_def_value_init(padapter);
RTW_ENABLE_FUNC(padapter, DF_RX_BIT);
RTW_ENABLE_FUNC(padapter, DF_TX_BIT);
padapter->bLinkInfoDump = 0;
padapter->xmitpriv.tx_pkts = 0;
padapter->recvpriv.rx_pkts = 0;
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
//pmlmepriv->LinkDetectInfo.TrafficBusyState = _FALSE;
pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0;
pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0;
_clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY |_FW_UNDER_LINKING);
#ifdef CONFIG_AUTOSUSPEND
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,34))
adapter_to_dvobj(padapter)->pusbdev->autosuspend_disabled = 1;//autosuspend disabled by the user
#endif
#endif
#ifdef DBG_CONFIG_ERROR_DETECT
if (is_primary_adapter(padapter))
rtw_hal_sreset_reset_value(padapter);
#endif
pwrctrlpriv->pwr_state_check_cnts = 0;
//mlmeextpriv
mlmeext_set_scan_state(&padapter->mlmeextpriv, SCAN_DISABLE);
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
rtw_set_signal_stat_timer(&padapter->recvpriv);
#endif
return ret8;
}
u8 rtw_init_drv_sw(_adapter *padapter)
{
u8 ret8=_SUCCESS;
_func_enter_;
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_init_drv_sw\n"));
ret8 = rtw_init_default_value(padapter);
if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init cmd_priv\n"));
ret8=_FAIL;
goto exit;
}
padapter->cmdpriv.padapter=padapter;
if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init evt_priv\n"));
ret8=_FAIL;
goto exit;
}
if (rtw_init_mlme_priv(padapter) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init mlme_priv\n"));
ret8=_FAIL;
goto exit;
}
#ifdef CONFIG_P2P
rtw_init_wifidirect_timers(padapter);
init_wifidirect_info(padapter, P2P_ROLE_DISABLE);
reset_global_wifidirect_info(padapter);
#ifdef CONFIG_IOCTL_CFG80211
rtw_init_cfg80211_wifidirect_info(padapter);
#endif
#ifdef CONFIG_WFD
if(rtw_init_wifi_display_info(padapter) == _FAIL)
RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init init_wifi_display_info\n"));
#endif
#endif /* CONFIG_P2P */
if(init_mlme_ext_priv(padapter) == _FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't init mlme_ext_priv\n"));
ret8=_FAIL;
goto exit;
}
#ifdef CONFIG_TDLS
if(rtw_init_tdls_info(padapter) == _FAIL)
{
DBG_871X("Can't rtw_init_tdls_info\n");
ret8=_FAIL;
goto exit;
}
#endif //CONFIG_TDLS
if(_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL)
{
DBG_871X("Can't _rtw_init_xmit_priv\n");
ret8=_FAIL;
goto exit;
}
if(_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL)
{
DBG_871X("Can't _rtw_init_recv_priv\n");
ret8=_FAIL;
goto exit;
}
// add for CONFIG_IEEE80211W, none 11w also can use
_rtw_spinlock_init(&padapter->security_key_mutex);
// We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc().
//_rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv));
//_init_timer(&(padapter->securitypriv.tkip_timer), padapter->pifp, rtw_use_tkipkey_handler, padapter);
if(_rtw_init_sta_priv(&padapter->stapriv) == _FAIL)
{
DBG_871X("Can't _rtw_init_sta_priv\n");
ret8=_FAIL;
goto exit;
}
padapter->stapriv.padapter = padapter;
padapter->setband = WIFI_FREQUENCY_BAND_AUTO;
padapter->fix_rate = 0xFF;
padapter->data_fb = 0;
padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID;
padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID;
#ifdef DBG_RX_COUNTER_DUMP
padapter->dump_rx_cnt_mode = 0;
padapter->drv_rx_cnt_ok = 0;
padapter->drv_rx_cnt_crcerror = 0;
padapter->drv_rx_cnt_drop = 0;
#endif
rtw_init_bcmc_stainfo(padapter);
rtw_init_pwrctrl_priv(padapter);
//_rtw_memset((u8 *)&padapter->qospriv, 0, sizeof (struct qos_priv));//move to mlme_priv
#ifdef CONFIG_MP_INCLUDED
if (init_mp_priv(padapter) == _FAIL) {
DBG_871X("%s: initialize MP private data Fail!\n", __func__);
}
#endif
rtw_hal_dm_init(padapter);
#ifdef CONFIG_SW_LED
rtw_hal_sw_led_init(padapter);
#endif
#ifdef DBG_CONFIG_ERROR_DETECT
rtw_hal_sreset_init(padapter);
#endif
#ifdef CONFIG_INTEL_WIDI
if(rtw_init_intel_widi(padapter) == _FAIL)
{
DBG_871X("Can't rtw_init_intel_widi\n");
ret8=_FAIL;
goto exit;
}
#endif //CONFIG_INTEL_WIDI
#ifdef CONFIG_WAPI_SUPPORT
padapter->WapiSupport = true; //set true temp, will revise according to Efuse or Registry value later.
rtw_wapi_init(padapter);
#endif
#ifdef CONFIG_BR_EXT
_rtw_spinlock_init(&padapter->br_ext_lock);
#endif // CONFIG_BR_EXT
exit:
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-rtw_init_drv_sw\n"));
_func_exit_;
return ret8;
}
#ifdef CONFIG_WOWLAN
void rtw_cancel_dynamic_chk_timer(_adapter *padapter)
{
_cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel dynamic_chk_timer! \n"));
}
#endif
void rtw_cancel_all_timer(_adapter *padapter)
{
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+rtw_cancel_all_timer\n"));
_cancel_timer_ex(&padapter->mlmepriv.assoc_timer);
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel association timer complete!\n"));
#if 0
_cancel_timer_ex(&padapter->securitypriv.tkip_timer);
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel tkip_timer!\n"));
#endif
_cancel_timer_ex(&padapter->mlmepriv.scan_to_timer);
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel scan_to_timer!\n"));
#ifdef CONFIG_DFS_MASTER
_cancel_timer_ex(&padapter->mlmepriv.dfs_master_timer);
#endif
_cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer);
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel dynamic_chk_timer!\n"));
// cancel sw led timer
rtw_hal_sw_led_deinit(padapter);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel DeInitSwLeds! \n"));
_cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_state_check_timer));
#ifdef CONFIG_IOCTL_CFG80211
#ifdef CONFIG_P2P
_cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer);
#endif //CONFIG_P2P
#endif //CONFIG_IOCTL_CFG80211
#ifdef CONFIG_SET_SCAN_DENY_TIMER
_cancel_timer_ex(&padapter->mlmepriv.set_scan_deny_timer);
rtw_clear_scan_deny(padapter);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("rtw_cancel_all_timer:cancel set_scan_deny_timer! \n"));
#endif
#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS
_cancel_timer_ex(&padapter->recvpriv.signal_stat_timer);
#endif
//cancel dm timer
rtw_hal_dm_deinit(padapter);
#ifdef CONFIG_PLATFORM_FS_MX61
msleep(50);
#endif
}
u8 rtw_free_drv_sw(_adapter *padapter)
{
RT_TRACE(_module_os_intfs_c_,_drv_info_,("==>rtw_free_drv_sw"));
#ifdef CONFIG_WAPI_SUPPORT
rtw_wapi_free(padapter);
#endif
//we can call rtw_p2p_enable here, but:
// 1. rtw_p2p_enable may have IO operation
// 2. rtw_p2p_enable is bundled with wext interface
#ifdef CONFIG_P2P
{
struct wifidirect_info *pwdinfo = &padapter->wdinfo;
if(!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
{
_cancel_timer_ex( &pwdinfo->find_phase_timer );
_cancel_timer_ex( &pwdinfo->restore_p2p_state_timer );
_cancel_timer_ex( &pwdinfo->pre_tx_scan_timer);
#ifdef CONFIG_CONCURRENT_MODE
_cancel_timer_ex( &pwdinfo->ap_p2p_switch_timer );
#endif // CONFIG_CONCURRENT_MODE
rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE);
}
}
#endif
// add for CONFIG_IEEE80211W, none 11w also can use
_rtw_spinlock_free(&padapter->security_key_mutex);
#ifdef CONFIG_BR_EXT
_rtw_spinlock_free(&padapter->br_ext_lock);
#endif // CONFIG_BR_EXT
#ifdef CONFIG_INTEL_WIDI
rtw_free_intel_widi(padapter);
#endif //CONFIG_INTEL_WIDI
free_mlme_ext_priv(&padapter->mlmeextpriv);
#ifdef CONFIG_TDLS
//rtw_free_tdls_info(&padapter->tdlsinfo);
#endif //CONFIG_TDLS
rtw_free_cmd_priv(&padapter->cmdpriv);
rtw_free_evt_priv(&padapter->evtpriv);
rtw_free_mlme_priv(&padapter->mlmepriv);
//free_io_queue(padapter);
_rtw_free_xmit_priv(&padapter->xmitpriv);
_rtw_free_sta_priv(&padapter->stapriv); //will free bcmc_stainfo here
_rtw_free_recv_priv(&padapter->recvpriv);
rtw_free_pwrctrl_priv(padapter);
//rtw_mfree((void *)padapter, sizeof (padapter));
#ifdef CONFIG_DRVEXT_MODULE
free_drvext(&padapter->drvextpriv);
#endif
rtw_hal_free_data(padapter);
RT_TRACE(_module_os_intfs_c_,_drv_info_,("<==rtw_free_drv_sw\n"));
//free the old_pnetdev
if(padapter->rereg_nd_name_priv.old_pnetdev) {
free_netdev(padapter->rereg_nd_name_priv.old_pnetdev);
padapter->rereg_nd_name_priv.old_pnetdev = NULL;
}
// clear pbuddy_adapter to avoid access wrong pointer.
if(padapter->pbuddy_adapter != NULL) {
padapter->pbuddy_adapter->pbuddy_adapter = NULL;
}
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-rtw_free_drv_sw\n"));
return _SUCCESS;
}
#ifdef CONFIG_CONCURRENT_MODE
#ifdef CONFIG_MULTI_VIR_IFACES
int _netdev_vir_if_open(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
_adapter *primary_padapter = GET_PRIMARY_ADAPTER(padapter);
DBG_871X(FUNC_NDEV_FMT" enter\n", FUNC_NDEV_ARG(pnetdev));
if(!primary_padapter)
goto _netdev_virtual_iface_open_error;
if (primary_padapter->bup == _FALSE || !rtw_is_hw_init_completed(primary_padapter))
_netdev_open(primary_padapter->pnetdev);
if(padapter->bup == _FALSE && primary_padapter->bup == _TRUE &&
rtw_is_hw_init_completed(primary_padapter))
{
padapter->bFWReady = primary_padapter->bFWReady;
if(rtw_start_drv_threads(padapter) == _FAIL)
{
goto _netdev_virtual_iface_open_error;
}
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
#endif
padapter->bup = _TRUE;
}
padapter->net_closed = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
rtw_netif_wake_queue(pnetdev);
DBG_871X(FUNC_NDEV_FMT" exit\n", FUNC_NDEV_ARG(pnetdev));
return 0;
_netdev_virtual_iface_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
return (-1);
}
int netdev_vir_if_open(struct net_device *pnetdev)
{
int ret;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
ret = _netdev_vir_if_open(pnetdev);
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
#ifdef CONFIG_AUTO_AP_MODE
//if(padapter->iface_id == 2)
// rtw_start_auto_ap(padapter);
#endif
return ret;
}
static int netdev_vir_if_close(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
padapter->net_closed = _TRUE;
if(pnetdev)
{
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_IOCTL_CFG80211
rtw_scan_abort(padapter);
rtw_cfg80211_wait_scan_req_empty(padapter, 200);
adapter_wdev_data(padapter)->bandroid_scan = _FALSE;
#endif
return 0;
}
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
static const struct net_device_ops rtw_netdev_vir_if_ops = {
.ndo_open = netdev_vir_if_open,
.ndo_stop = netdev_vir_if_close,
.ndo_start_xmit = rtw_xmit_entry,
.ndo_set_mac_address = rtw_net_set_mac_address,
.ndo_get_stats = rtw_net_get_stats,
.ndo_do_ioctl = rtw_ioctl,
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
.ndo_select_queue = rtw_select_queue,
#endif
};
#endif
void rtw_hook_vir_if_ops(struct net_device *ndev)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
ndev->netdev_ops = &rtw_netdev_vir_if_ops;
#else
ndev->open = netdev_vir_if_open;
ndev->stop = netdev_vir_if_close;
ndev->set_mac_address = rtw_net_set_mac_address;
#endif
}
_adapter *rtw_drv_add_vir_if(_adapter *primary_padapter,
void (*set_intf_ops)(_adapter *primary_padapter,struct _io_ops *pops))
{
int res = _FAIL;
_adapter *padapter = NULL;
struct dvobj_priv *pdvobjpriv;
u8 mac[ETH_ALEN];
/*
if((primary_padapter->bup == _FALSE) ||
(rtw_buddy_adapter_up(primary_padapter) == _FALSE))
goto exit;
*/
/****** init adapter ******/
padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter));
if (padapter == NULL)
goto exit;
if (loadparam(padapter) != _SUCCESS)
goto free_adapter;
_rtw_memcpy(padapter, primary_padapter, sizeof(_adapter));
//
padapter->bup = _FALSE;
padapter->net_closed = _TRUE;
padapter->dir_dev = NULL;
padapter->dir_odm = NULL;
//set adapter_type/iface type
padapter->isprimary = _FALSE;
padapter->adapter_type = MAX_ADAPTER;
padapter->pbuddy_adapter = primary_padapter;
#if 0
#ifndef CONFIG_HWPORT_SWAP //Port0 -> Pri , Port1 -> Sec
padapter->iface_type = IFACE_PORT1;
#else
padapter->iface_type = IFACE_PORT0;
#endif //CONFIG_HWPORT_SWAP
#else
//extended virtual interfaces always are set to port0
padapter->iface_type = IFACE_PORT0;
#endif
/****** hook vir if into dvobj ******/
pdvobjpriv = adapter_to_dvobj(padapter);
padapter->iface_id = pdvobjpriv->iface_nums;
pdvobjpriv->padapters[pdvobjpriv->iface_nums++] = padapter;
padapter->intf_start = NULL;
padapter->intf_stop = NULL;
//step init_io_priv
if ((rtw_init_io_priv(padapter, set_intf_ops)) == _FAIL) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("\n Can't init io_reqs\n"));
goto free_adapter;
}
//init drv data
if(rtw_init_drv_sw(padapter)!= _SUCCESS)
goto free_drv_sw;
//get mac address from primary_padapter
_rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN);
/*
* If the BIT1 is 0, the address is universally administered.
* If it is 1, the address is locally administered
*/
#if 1 /* needs enable MBSSID CAM */
mac[0] |= BIT(1);
mac[0] |= (padapter->iface_id-1)<<4;
#endif
_rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN);
res = _SUCCESS;
free_drv_sw:
if (res != _SUCCESS && padapter)
rtw_free_drv_sw(padapter);
free_adapter:
if (res != _SUCCESS && padapter) {
rtw_vmfree((u8 *)padapter, sizeof(*padapter));
padapter = NULL;
}
exit:
return padapter;
}
void rtw_drv_stop_vir_if(_adapter *padapter)
{
struct net_device *pnetdev=NULL;
if (padapter == NULL)
return;
pnetdev = padapter->pnetdev;
if (padapter->bup == _TRUE)
{
#ifdef CONFIG_XMIT_ACK
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
#endif
if (padapter->intf_stop)
{
padapter->intf_stop(padapter);
}
rtw_stop_drv_threads(padapter);
padapter->bup = _FALSE;
}
/* cancel timer after thread stop */
rtw_cancel_all_timer(padapter);
}
void rtw_drv_free_vir_if(_adapter *padapter)
{
if (padapter == NULL)
return;
padapter->pbuddy_adapter = NULL;
rtw_free_drv_sw(padapter);
/* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */
rtw_os_ndev_free(padapter);
rtw_vmfree((u8 *)padapter, sizeof(_adapter));
}
void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj)
{
int i;
//struct dvobj_priv *dvobj = primary_padapter->dvobj;
for(i=2;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;
//struct dvobj_priv *dvobj = primary_padapter->dvobj;
for(i=2;i<dvobj->iface_nums;i++)
{
rtw_drv_free_vir_if(dvobj->padapters[i]);
}
}
void rtw_drv_del_vir_if(_adapter *padapter)
{
rtw_drv_stop_vir_if(padapter);
rtw_drv_free_vir_if(padapter);
}
void rtw_drv_del_vir_ifaces(_adapter *primary_padapter)
{
int i;
struct dvobj_priv *dvobj = primary_padapter->dvobj;
for(i=2;i<dvobj->iface_nums;i++)
{
rtw_drv_del_vir_if(dvobj->padapters[i]);
}
}
#endif //CONFIG_MULTI_VIR_IFACES
int _netdev_if2_open(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
_adapter *primary_padapter = padapter->pbuddy_adapter;
DBG_871X("+871x_drv - if2_open, bup=%d\n", padapter->bup);
#ifdef CONFIG_PLATFORM_INTEL_BYT
if (padapter->bup == _FALSE)
{
u8 mac[ETH_ALEN];
/* get mac address from primary_padapter */
if (primary_padapter->bup == _FALSE)
rtw_macaddr_cfg(adapter_mac_addr(primary_padapter), get_hal_mac_addr(primary_padapter));
_rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN);
/*
* If the BIT1 is 0, the address is universally administered.
* If it is 1, the address is locally administered
*/
mac[0] |= BIT(1);
_rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN);
rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));
_rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
}
#endif //CONFIG_PLATFORM_INTEL_BYT
if (primary_padapter->bup == _FALSE || !rtw_is_hw_init_completed(primary_padapter))
_netdev_open(primary_padapter->pnetdev);
if(padapter->bup == _FALSE && primary_padapter->bup == _TRUE &&
rtw_is_hw_init_completed(primary_padapter))
{
padapter->bFWReady = primary_padapter->bFWReady;
//if (init_mlme_ext_priv(padapter) == _FAIL)
// goto netdev_if2_open_error;
if (rtw_start_drv_threads(padapter) == _FAIL)
{
goto netdev_if2_open_error;
}
if (padapter->intf_start)
{
padapter->intf_start(padapter);
}
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
#endif
padapter->bup = _TRUE;
}
padapter->net_closed = _FALSE;
//execute dynamic_chk_timer only on primary interface
// secondary interface shares the timer with primary interface.
//_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
rtw_netif_wake_queue(pnetdev);
DBG_871X("-871x_drv - if2_open, bup=%d\n", padapter->bup);
return 0;
netdev_if2_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
return (-1);
}
int netdev_if2_open(struct net_device *pnetdev)
{
int ret;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
if (pwrctrlpriv->bInSuspend == _TRUE)
{
DBG_871X("+871x_drv - netdev_if2_open, bInSuspend=%d\n", pwrctrlpriv->bInSuspend);
return 0;
}
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
ret = _netdev_if2_open(pnetdev);
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
#ifdef CONFIG_AUTO_AP_MODE
//if(padapter->iface_id == 2)
rtw_start_auto_ap(padapter);
#endif
return ret;
}
static int netdev_if2_close(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
padapter->net_closed = _TRUE;
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
if(pnetdev)
{
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_P2P
if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE))
rtw_p2p_enable(padapter, P2P_ROLE_DISABLE);
#endif
#ifdef CONFIG_IOCTL_CFG80211
rtw_scan_abort(padapter);
rtw_cfg80211_wait_scan_req_empty(padapter, 200);
adapter_wdev_data(padapter)->bandroid_scan = _FALSE;
#endif
return 0;
}
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,29))
static const struct net_device_ops rtw_netdev_if2_ops = {
.ndo_init = rtw_ndev_init,
.ndo_uninit = rtw_ndev_uninit,
.ndo_open = netdev_if2_open,
.ndo_stop = netdev_if2_close,
.ndo_start_xmit = rtw_xmit_entry,
.ndo_set_mac_address = rtw_net_set_mac_address,
.ndo_get_stats = rtw_net_get_stats,
.ndo_do_ioctl = rtw_ioctl,
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
.ndo_select_queue = rtw_select_queue,
#endif
};
#endif
void rtw_hook_if2_ops(struct net_device *ndev)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29))
ndev->netdev_ops = &rtw_netdev_if2_ops;
#else
ndev->init = rtw_ndev_init;
ndev->uninit = rtw_ndev_uninit;
ndev->open = netdev_if2_open;
ndev->stop = netdev_if2_close;
ndev->set_mac_address = rtw_net_set_mac_address;
#endif
}
_adapter *rtw_drv_if2_init(_adapter *primary_padapter,
void (*set_intf_ops)(_adapter *primary_padapter,struct _io_ops *pops))
{
int res = _FAIL;
_adapter *padapter = NULL;
struct dvobj_priv *pdvobjpriv;
u8 mac[ETH_ALEN];
/****** init adapter ******/
padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter));
if (padapter == NULL)
goto exit;
if (loadparam(padapter) != _SUCCESS)
goto free_adapter;
_rtw_memcpy(padapter, primary_padapter, sizeof(*padapter));
//
padapter->bup = _FALSE;
padapter->net_closed = _TRUE;
padapter->dir_dev = NULL;
padapter->dir_odm = NULL;
//set adapter_type/iface type
padapter->isprimary = _FALSE;
padapter->adapter_type = SECONDARY_ADAPTER;
padapter->pbuddy_adapter = primary_padapter;
padapter->iface_id = IFACE_ID1;
#ifndef CONFIG_HWPORT_SWAP //Port0 -> Pri , Port1 -> Sec
padapter->iface_type = IFACE_PORT1;
#else
padapter->iface_type = IFACE_PORT0;
#endif //CONFIG_HWPORT_SWAP
/****** hook if2 into dvobj ******/
pdvobjpriv = adapter_to_dvobj(padapter);
pdvobjpriv->padapters[pdvobjpriv->iface_nums++] = padapter;
//
padapter->intf_start = primary_padapter->intf_start;
padapter->intf_stop = primary_padapter->intf_stop;
//step init_io_priv
if ((rtw_init_io_priv(padapter, set_intf_ops)) == _FAIL) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("\n Can't init io_reqs\n"));
goto free_adapter;
}
//init drv data
if(rtw_init_drv_sw(padapter)!= _SUCCESS)
goto free_drv_sw;
/* get mac address from primary_padapter */
_rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN);
/*
* If the BIT1 is 0, the address is universally administered.
* If it is 1, the address is locally administered
*/
mac[0] |= BIT(1);
_rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN);
rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));
primary_padapter->pbuddy_adapter = padapter;
res = _SUCCESS;
free_drv_sw:
if (res != _SUCCESS && padapter)
rtw_free_drv_sw(padapter);
free_adapter:
if (res != _SUCCESS && padapter) {
rtw_vmfree((u8 *)padapter, sizeof(*padapter));
padapter = NULL;
}
exit:
return padapter;
}
void rtw_drv_if2_free(_adapter *if2)
{
_adapter *padapter = if2;
if (padapter == NULL)
return;
rtw_free_drv_sw(padapter);
/* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */
rtw_os_ndev_free(padapter);
rtw_vmfree((u8 *)padapter, sizeof(_adapter));
}
void rtw_drv_if2_stop(_adapter *if2)
{
_adapter *padapter = if2;
struct net_device *pnetdev = NULL;
if (padapter == NULL)
return;
if (padapter->bup == _TRUE) {
#ifdef CONFIG_XMIT_ACK
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
#endif
if (padapter->intf_stop)
{
padapter->intf_stop(padapter);
}
rtw_stop_drv_threads(padapter);
padapter->bup = _FALSE;
}
/* cancel timer after thread stop */
rtw_cancel_all_timer(padapter);
}
#endif //end of CONFIG_CONCURRENT_MODE
int rtw_os_ndevs_register(struct dvobj_priv *dvobj)
{
int i, status = _SUCCESS;
struct registry_priv *regsty = dvobj_to_regsty(dvobj);
_adapter *adapter;
#if defined(CONFIG_IOCTL_CFG80211)
if (rtw_cfg80211_dev_res_register(dvobj) != _SUCCESS) {
rtw_warn_on(1);
status = _FAIL;
goto exit;
}
#endif
for (i = 0; i < dvobj->iface_nums; i++) {
if (i >= IFACE_ID_MAX) {
DBG_871X_LEVEL(_drv_err_, "%s %d >= IFACE_ID_MAX\n", __func__, i);
rtw_warn_on(1);
continue;
}
adapter = dvobj->padapters[i];
if (adapter) {
char *name;
if (adapter->iface_id == IFACE_ID0)
name = regsty->ifname;
else if (adapter->iface_id == IFACE_ID1)
name = regsty->if2name;
else
name = "wlan%d";
#ifdef CONFIG_CONCURRENT_MODE
switch (adapter->adapter_type) {
case SECONDARY_ADAPTER:
rtw_hook_if2_ops(adapter->pnetdev);
break;
#ifdef CONFIG_MULTI_VIR_IFACES
case MAX_ADAPTER:
rtw_hook_vir_if_ops(adapter->pnetdev);
break;
#endif
}
#endif /* CONFIG_CONCURRENT_MODE */
status = rtw_os_ndev_register(adapter, name);
if (status != _SUCCESS) {
rtw_warn_on(1);
break;
}
}
}
if (status != _SUCCESS) {
for (; i >= 0; i--) {
adapter = dvobj->padapters[i];
if (adapter)
rtw_os_ndev_unregister(adapter);
}
}
#if defined(CONFIG_IOCTL_CFG80211)
if (status != _SUCCESS)
rtw_cfg80211_dev_res_unregister(dvobj);
#endif
exit:
return status;
}
void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj)
{
int i;
_adapter *adapter = NULL;
for (i = 0; i < dvobj->iface_nums; i++) {
adapter = dvobj->padapters[i];
if (adapter == NULL)
continue;
rtw_os_ndev_unregister(adapter);
}
#if defined(CONFIG_IOCTL_CFG80211)
rtw_cfg80211_dev_res_unregister(dvobj);
#endif
}
/**
* rtw_os_ndevs_init - Allocate and register OS layer net devices and relating structures for @dvobj
* @dvobj: the dvobj on which this function applies
*
* Returns:
* _SUCCESS or _FAIL
*/
int rtw_os_ndevs_init(struct dvobj_priv *dvobj)
{
int ret = _FAIL;
if (rtw_os_ndevs_alloc(dvobj) != _SUCCESS)
goto exit;
if (rtw_os_ndevs_register(dvobj) != _SUCCESS)
goto os_ndevs_free;
ret = _SUCCESS;
os_ndevs_free:
if (ret != _SUCCESS)
rtw_os_ndevs_free(dvobj);
exit:
return ret;
}
/**
* rtw_os_ndevs_deinit - Unregister and free OS layer net devices and relating structures for @dvobj
* @dvobj: the dvobj on which this function applies
*/
void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj)
{
rtw_os_ndevs_unregister(dvobj);
rtw_os_ndevs_free(dvobj);
}
#ifdef CONFIG_BR_EXT
void netdev_br_init(struct net_device *netdev)
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
rcu_read_lock();
#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
//if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE)
{
//struct net_bridge *br = netdev->br_port->br;//->dev->dev_addr;
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if (netdev->br_port)
#else // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
if (rcu_dereference(adapter->pnetdev->rx_handler_data))
#endif // (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35))
{
struct net_device *br_netdev;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
br_netdev = dev_get_by_name(CONFIG_BR_EXT_BRNAME);
#else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
struct net *devnet = NULL;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
devnet = netdev->nd_net;
#else // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
devnet = dev_net(netdev);
#endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME);
#endif // (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
if (br_netdev) {
memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN);
dev_put(br_netdev);
} else
printk("%s()-%d: dev_get_by_name(%s) failed!", __FUNCTION__, __LINE__, CONFIG_BR_EXT_BRNAME);
}
adapter->ethBrExtInfo.addPPPoETag = 1;
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
rcu_read_unlock();
#endif // (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35))
}
#endif //CONFIG_BR_EXT
int _netdev_open(struct net_device *pnetdev)
{
uint status;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
#endif //CONFIG_BT_COEXIST_SOCKET_TRX
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n"));
DBG_871X("+871x_drv - drv_open, bup=%d\n", padapter->bup);
padapter->netif_up = _TRUE;
#ifdef CONFIG_PLATFORM_INTEL_BYT
rtw_sdio_set_power(1);
#endif //CONFIG_PLATFORM_INTEL_BYT
if(pwrctrlpriv->ps_flag == _TRUE){
padapter->net_closed = _FALSE;
goto netdev_open_normal_process;
}
if(padapter->bup == _FALSE)
{
#ifdef CONFIG_PLATFORM_INTEL_BYT
rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter));
rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter));
_rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN);
#endif //CONFIG_PLATFORM_INTEL_BYT
rtw_clr_surprise_removed(padapter);
rtw_clr_drv_stopped(padapter);
status = rtw_hal_init(padapter);
if (status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n"));
goto netdev_open_error;
}
DBG_871X("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr));
status=rtw_start_drv_threads(padapter);
if(status ==_FAIL)
{
DBG_871X("Initialize driver software resource Failed!\n");
goto netdev_open_error;
}
#ifdef CONFIG_DRVEXT_MODULE
init_drvext(padapter);
#endif
if (padapter->intf_start)
{
padapter->intf_start(padapter);
}
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_init_wiphy(padapter);
#endif
rtw_led_control(padapter, LED_CTL_NO_LINK);
padapter->bup = _TRUE;
pwrctrlpriv->bips_processing = _FALSE;
#ifdef CONFIG_PLATFORM_INTEL_BYT
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_IpsNotify(padapter, IPS_NONE);
#endif // CONFIG_BT_COEXIST
#endif //CONFIG_PLATFORM_INTEL_BYT
}
padapter->net_closed = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrctrlpriv);
#endif
netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success
rtw_netif_wake_queue(pnetdev);
#ifdef CONFIG_BR_EXT
netdev_br_init(pnetdev);
#endif // CONFIG_BR_EXT
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
if(is_primary_adapter(padapter) && _TRUE == pHalData->EEPROMBluetoothCoexist)
{
rtw_btcoex_init_socket(padapter);
padapter->coex_info.BtMgnt.ExtConfig.HCIExtensionVer = 0x04;
rtw_btcoex_SetHciVersion(padapter,0x04);
}
else
DBG_871X("CONFIG_BT_COEXIST: SECONDARY_ADAPTER\n");
#endif //CONFIG_BT_COEXIST_SOCKET_TRX
netdev_open_normal_process:
#ifdef CONFIG_CONCURRENT_MODE
{
_adapter *sec_adapter = padapter->pbuddy_adapter;
if(sec_adapter && (sec_adapter->bup == _FALSE))
_netdev_if2_open(sec_adapter->pnetdev);
}
#endif
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n"));
DBG_871X("-871x_drv - drv_open, bup=%d\n", padapter->bup);
return 0;
netdev_open_error:
padapter->bup = _FALSE;
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n"));
DBG_871X("-871x_drv - drv_open fail, bup=%d\n", padapter->bup);
return (-1);
}
int netdev_open(struct net_device *pnetdev)
{
int ret;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter);
if (pwrctrlpriv->bInSuspend == _TRUE)
{
DBG_871X("+871x_drv - drv_open, bInSuspend=%d\n", pwrctrlpriv->bInSuspend);
return 0;
}
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
ret = _netdev_open(pnetdev);
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
return ret;
}
#ifdef CONFIG_IPS
int ips_netdrv_open(_adapter *padapter)
{
int status = _SUCCESS;
//struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
padapter->net_closed = _FALSE;
DBG_871X("===> %s.........\n",__FUNCTION__);
rtw_clr_drv_stopped(padapter);
//padapter->bup = _TRUE;
status = rtw_hal_init(padapter);
if (status ==_FAIL)
{
RT_TRACE(_module_os_intfs_c_,_drv_err_,("ips_netdrv_open(): Can't init h/w!\n"));
goto netdev_open_error;
}
if (padapter->intf_start)
{
padapter->intf_start(padapter);
}
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(adapter_to_pwrctl(padapter));
#endif
_set_timer(&padapter->mlmepriv.dynamic_chk_timer,2000);
return _SUCCESS;
netdev_open_error:
//padapter->bup = _FALSE;
DBG_871X("-ips_netdrv_open - drv_open failure, bup=%d\n", padapter->bup);
return _FAIL;
}
int rtw_ips_pwr_up(_adapter *padapter)
{
int result;
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter);
#ifdef DBG_CONFIG_ERROR_DETECT
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
#endif//#ifdef DBG_CONFIG_ERROR_DETECT
u32 start_time = rtw_get_current_time();
DBG_871X("===> rtw_ips_pwr_up..............\n");
#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
#ifdef DBG_CONFIG_ERROR_DETECT
if (psrtpriv->silent_reset_inprogress == _TRUE)
#endif//#ifdef DBG_CONFIG_ERROR_DETECT
#endif //defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
rtw_reset_drv_sw(padapter);
result = ips_netdrv_open(padapter);
rtw_led_control(padapter, LED_CTL_NO_LINK);
DBG_871X("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time));
return result;
}
void rtw_ips_pwr_down(_adapter *padapter)
{
u32 start_time = rtw_get_current_time();
DBG_871X("===> rtw_ips_pwr_down...................\n");
padapter->net_closed = _TRUE;
rtw_ips_dev_unload(padapter);
DBG_871X("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time));
}
#endif
void rtw_ips_dev_unload(_adapter *padapter)
{
struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter);
#ifdef DBG_CONFIG_ERROR_DETECT
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
#endif//#ifdef DBG_CONFIG_ERROR_DETECT
DBG_871X("====> %s...\n",__FUNCTION__);
#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
#ifdef DBG_CONFIG_ERROR_DETECT
if (psrtpriv->silent_reset_inprogress == _TRUE)
#endif //#ifdef DBG_CONFIG_ERROR_DETECT
#endif //defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS)
{
rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, 0);
if (padapter->intf_stop)
{
padapter->intf_stop(padapter);
}
}
if (!rtw_is_surprise_removed(padapter))
rtw_hal_deinit(padapter);
}
int pm_netdev_open(struct net_device *pnetdev,u8 bnormal)
{
int status = 0;
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
if (_TRUE == bnormal)
{
_enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
status = _netdev_open(pnetdev);
_exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL);
}
#ifdef CONFIG_IPS
else
status = (_SUCCESS == ips_netdrv_open(padapter))?(0):(-1);
#endif
return status;
}
static int netdev_close(struct net_device *pnetdev)
{
_adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
#endif //CONFIG_BT_COEXIST_SOCKET_TRX
RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - drv_close\n"));
#ifndef CONFIG_PLATFORM_INTEL_BYT
if(pwrctl->bInternalAutoSuspend == _TRUE)
{
//rtw_pwr_wakeup(padapter);
if(pwrctl->rf_pwrstate == rf_off)
pwrctl->ps_flag = _TRUE;
}
padapter->net_closed = _TRUE;
padapter->netif_up = _FALSE;
pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE;
/* if (!rtw_is_hw_init_completed(padapter)) {
DBG_871X("(1)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter)?"_TRUE":"_FALSE");
rtw_set_drv_stopped(padapter);
rtw_dev_unload(padapter);
}
else*/
if(pwrctl->rf_pwrstate == rf_on){
DBG_871X("(2)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter)?"_TRUE":"_FALSE");
//s1.
if(pnetdev)
{
rtw_netif_stop_queue(pnetdev);
}
#ifndef CONFIG_ANDROID
//s2.
LeaveAllPowerSaveMode(padapter);
rtw_disassoc_cmd(padapter, 500, _FALSE);
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
//s2-3.
rtw_free_assoc_resources(padapter, 1);
//s2-4.
rtw_free_network_queue(padapter,_TRUE);
#endif
// Close LED
rtw_led_control(padapter, LED_CTL_POWER_OFF);
}
#ifdef CONFIG_BR_EXT
//if (OPMODE & (WIFI_STATION_STATE | WIFI_ADHOC_STATE))
{
//void nat25_db_cleanup(_adapter *priv);
nat25_db_cleanup(padapter);
}
#endif // CONFIG_BR_EXT
#ifdef CONFIG_P2P
if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE))
rtw_p2p_enable(padapter, P2P_ROLE_DISABLE);
#endif //CONFIG_P2P
#ifdef CONFIG_IOCTL_CFG80211
rtw_scan_abort(padapter);
rtw_cfg80211_wait_scan_req_empty(padapter, 200);
adapter_wdev_data(padapter)->bandroid_scan = _FALSE;
//padapter->rtw_wdev->iftype = NL80211_IFTYPE_MONITOR; //set this at the end
#endif //CONFIG_IOCTL_CFG80211
#ifdef CONFIG_WAPI_SUPPORT
rtw_wapi_disable_tx(padapter);
#endif
#ifdef CONFIG_BT_COEXIST_SOCKET_TRX
if(is_primary_adapter(padapter) && _TRUE == pHalData->EEPROMBluetoothCoexist)
rtw_btcoex_close_socket(padapter);
else
DBG_871X("CONFIG_BT_COEXIST: SECONDARY_ADAPTER\n");
#endif //CONFIG_BT_COEXIST_SOCKET_TRX
#else //!CONFIG_PLATFORM_INTEL_BYT
if (pwrctl->bInSuspend == _TRUE)
{
DBG_871X("+871x_drv - drv_close, bInSuspend=%d\n", pwrctl->bInSuspend);
return 0;
}
rtw_scan_abort(padapter); // stop scanning process before wifi is going to down
#ifdef CONFIG_IOCTL_CFG80211
rtw_cfg80211_wait_scan_req_empty(padapter, 200);
#endif
DBG_871X("netdev_close, bips_processing=%d\n", pwrctl->bips_processing);
while (pwrctl->bips_processing == _TRUE) // waiting for ips_processing done before call rtw_dev_unload()
rtw_msleep_os(1);
rtw_dev_unload(padapter);
rtw_sdio_set_power(0);
#endif //!CONFIG_PLATFORM_INTEL_BYT
RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - drv_close\n"));
DBG_871X("-871x_drv - drv_close, bup=%d\n", padapter->bup);
return 0;
}
int pm_netdev_close(struct net_device *pnetdev,u8 bnormal)
{
int status = 0;
status = netdev_close(pnetdev);
return status;
}
void rtw_ndev_destructor(struct net_device *ndev)
{
DBG_871X(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev));
#ifdef CONFIG_IOCTL_CFG80211
if (ndev->ieee80211_ptr)
rtw_mfree((u8 *)ndev->ieee80211_ptr, sizeof(struct wireless_dev));
#endif
free_netdev(ndev);
}
#ifdef CONFIG_ARP_KEEP_ALIVE
struct route_info {
struct in_addr dst_addr;
struct in_addr src_addr;
struct in_addr gateway;
unsigned int dev_index;
};
static void parse_routes(struct nlmsghdr *nl_hdr, struct route_info *rt_info)
{
struct rtmsg *rt_msg;
struct rtattr *rt_attr;
int rt_len;
rt_msg = (struct rtmsg *) NLMSG_DATA(nl_hdr);
if ((rt_msg->rtm_family != AF_INET) || (rt_msg->rtm_table != RT_TABLE_MAIN))
return;
rt_attr = (struct rtattr *) RTM_RTA(rt_msg);
rt_len = RTM_PAYLOAD(nl_hdr);
for (; RTA_OK(rt_attr, rt_len); rt_attr = RTA_NEXT(rt_attr, rt_len))
{
switch (rt_attr->rta_type) {
case RTA_OIF:
rt_info->dev_index = *(int *) RTA_DATA(rt_attr);
break;
case RTA_GATEWAY:
rt_info->gateway.s_addr = *(u_int *) RTA_DATA(rt_attr);
break;
case RTA_PREFSRC:
rt_info->src_addr.s_addr = *(u_int *) RTA_DATA(rt_attr);
break;
case RTA_DST:
rt_info->dst_addr.s_addr = *(u_int *) RTA_DATA(rt_attr);
break;
}
}
}
static int route_dump(u32 *gw_addr ,int* gw_index)
{
int err = 0;
struct socket *sock;
struct {
struct nlmsghdr nlh;
struct rtgenmsg g;
} req;
struct msghdr msg;
struct iovec iov;
struct sockaddr_nl nladdr;
mm_segment_t oldfs;
char *pg;
int size = 0;
err = sock_create(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE, &sock);
if (err)
{
printk( ": Could not create a datagram socket, error = %d\n", -ENXIO);
return err;
}
memset(&nladdr, 0, sizeof(nladdr));
nladdr.nl_family = AF_NETLINK;
req.nlh.nlmsg_len = sizeof(req);
req.nlh.nlmsg_type = RTM_GETROUTE;
req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
req.nlh.nlmsg_pid = 0;
req.g.rtgen_family = AF_INET;
iov.iov_base = &req;
iov.iov_len = sizeof(req);
msg.msg_name = &nladdr;
msg.msg_namelen = sizeof(nladdr);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
/* referece:sock_xmit in kernel code
* WRITE for sock_sendmsg, READ for sock_recvmsg
* third parameter for msg_iovlen
* last parameter for iov_len
*/
iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req));
#else
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
#endif
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags = MSG_DONTWAIT;
oldfs = get_fs(); set_fs(KERNEL_DS);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
err = sock_sendmsg(sock, &msg);
#else
err = sock_sendmsg(sock, &msg, sizeof(req));
#endif
set_fs(oldfs);
if (err < 0)
goto out_sock;
pg = (char *) __get_free_page(GFP_KERNEL);
if (pg == NULL) {
err = -ENOMEM;
goto out_sock;
}
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
restart:
#endif
for (;;)
{
struct nlmsghdr *h;
iov.iov_base = pg;
iov.iov_len = PAGE_SIZE;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
iov_iter_init(&msg.msg_iter, READ, &iov, 1, PAGE_SIZE);
#endif
oldfs = get_fs(); set_fs(KERNEL_DS);
err = sock_recvmsg(sock, &msg, PAGE_SIZE, MSG_DONTWAIT);
set_fs(oldfs);
if (err < 0)
goto out_sock_pg;
if (msg.msg_flags & MSG_TRUNC) {
err = -ENOBUFS;
goto out_sock_pg;
}
h = (struct nlmsghdr*) pg;
while (NLMSG_OK(h, err))
{
struct route_info rt_info;
if (h->nlmsg_type == NLMSG_DONE) {
err = 0;
goto done;
}
if (h->nlmsg_type == NLMSG_ERROR) {
struct nlmsgerr *errm = (struct nlmsgerr*) NLMSG_DATA(h);
err = errm->error;
printk( "NLMSG error: %d\n", errm->error);
goto done;
}
if (h->nlmsg_type == RTM_GETROUTE)
{
printk( "RTM_GETROUTE: NLMSG: %d\n", h->nlmsg_type);
}
if (h->nlmsg_type != RTM_NEWROUTE) {
printk( "NLMSG: %d\n", h->nlmsg_type);
err = -EINVAL;
goto done;
}
memset(&rt_info, 0, sizeof(struct route_info));
parse_routes(h, &rt_info);
if(!rt_info.dst_addr.s_addr && rt_info.gateway.s_addr && rt_info.dev_index)
{
*gw_addr = rt_info.gateway.s_addr;
*gw_index = rt_info.dev_index;
}
h = NLMSG_NEXT(h, err);
}
if (err)
{
printk( "!!!Remnant of size %d %d %d\n", err, h->nlmsg_len, h->nlmsg_type);
err = -EINVAL;
break;
}
}
done:
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
if (!err && req.g.rtgen_family == AF_INET) {
req.g.rtgen_family = AF_INET6;
iov.iov_base = &req;
iov.iov_len = sizeof(req);
msg.msg_name = &nladdr;
msg.msg_namelen = sizeof(nladdr);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0))
iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req));
#else
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
#endif
msg.msg_control = NULL;
msg.msg_controllen = 0;
msg.msg_flags=MSG_DONTWAIT;
oldfs = get_fs(); set_fs(KERNEL_DS);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0))
err = sock_sendmsg(sock, &msg);
#else
err = sock_sendmsg(sock, &msg, sizeof(req));
#endif
set_fs(oldfs);
if (err > 0)
goto restart;
}
#endif
out_sock_pg:
free_page((unsigned long) pg);
out_sock:
sock_release(sock);
return err;
}
static int arp_query(unsigned char *haddr, u32 paddr,
struct net_device *dev)
{
struct neighbour *neighbor_entry;
int ret = 0;
neighbor_entry = neigh_lookup(&arp_tbl, &paddr, dev);
if (neighbor_entry != NULL) {
neighbor_entry->used = jiffies;
if (neighbor_entry->nud_state & NUD_VALID) {
_rtw_memcpy(haddr, neighbor_entry->ha, dev->addr_len);
ret = 1;
}
neigh_release(neighbor_entry);
}
return ret;
}
static int get_defaultgw(u32 *ip_addr ,char mac[])
{
int gw_index = 0; // oif device index
struct net_device *gw_dev = NULL; //oif device
route_dump(ip_addr, &gw_index);
if( !(*ip_addr) || !gw_index )
{
//DBG_871X("No default GW \n");
return -1;
}
gw_dev = dev_get_by_index(&init_net, gw_index);
if(gw_dev == NULL)
{
//DBG_871X("get Oif Device Fail \n");
return -1;
}
if(!arp_query(mac, *ip_addr, gw_dev))
{
//DBG_871X( "arp query failed\n");
dev_put(gw_dev);
return -1;
}
dev_put(gw_dev);
return 0;
}
int rtw_gw_addr_query(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
u32 gw_addr = 0; // default gw address
unsigned char gw_mac[32] = {0}; // default gw mac
int i;
int res;
res = get_defaultgw(&gw_addr, gw_mac);
if(!res)
{
pmlmepriv->gw_ip[0] = gw_addr&0xff;
pmlmepriv->gw_ip[1] = (gw_addr&0xff00)>>8;
pmlmepriv->gw_ip[2] = (gw_addr&0xff0000)>>16;
pmlmepriv->gw_ip[3] = (gw_addr&0xff000000)>>24;
_rtw_memcpy(pmlmepriv->gw_mac_addr, gw_mac, 6);
DBG_871X("%s Gateway Mac:\t" MAC_FMT "\n", __FUNCTION__, MAC_ARG(pmlmepriv->gw_mac_addr));
DBG_871X("%s Gateway IP:\t" IP_FMT "\n", __FUNCTION__, IP_ARG(pmlmepriv->gw_ip));
}
else
{
DBG_871X("Get Gateway IP/MAC fail!\n");
}
return res;
}
#endif
void rtw_dev_unload(PADAPTER padapter)
{
struct net_device *pnetdev = (struct net_device*)padapter->pnetdev;
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter);
struct dvobj_priv *pobjpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &pobjpriv->drv_dbg;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
u8 cnt = 0;
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+%s\n",__FUNCTION__));
if (padapter->bup == _TRUE)
{
DBG_871X("===> %s\n",__FUNCTION__);
rtw_set_drv_stopped(padapter);
#ifdef CONFIG_XMIT_ACK
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
#endif
if (padapter->intf_stop)
padapter->intf_stop(padapter);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ rtw_dev_unload: stop intf complete!\n"));
if (!pwrctl->bInternalAutoSuspend)
rtw_stop_drv_threads(padapter);
while(ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == _TRUE){
if (cnt > 5) {
DBG_871X("stop cmdthd timeout\n");
break;
} else {
cnt ++;
DBG_871X("cmdthd is running(%d)\n", cnt);
rtw_msleep_os(10);
}
}
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ %s: stop thread complete!\n",__FUNCTION__));
//check the status of IPS
if(rtw_hal_check_ips_status(padapter) == _TRUE || pwrctl->rf_pwrstate == rf_off) { //check HW status and SW state
DBG_871X_LEVEL(_drv_always_, "%s: driver in IPS-FWLPS\n", __func__);
pdbgpriv->dbg_dev_unload_inIPS_cnt++;
} else {
DBG_871X_LEVEL(_drv_always_, "%s: driver not in IPS\n", __func__);
}
if (!rtw_is_surprise_removed(padapter)) {
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_IpsNotify(padapter, pwrctl->ips_mode_req);
#endif
#ifdef CONFIG_WOWLAN
if (pwrctl->bSupportRemoteWakeup == _TRUE &&
pwrctl->wowlan_mode ==_TRUE) {
DBG_871X_LEVEL(_drv_always_, "%s bSupportRemoteWakeup==_TRUE do not run rtw_hal_deinit()\n",__FUNCTION__);
}
else
#endif
{
//amy modify 20120221 for power seq is different between driver open and ips
rtw_hal_deinit(padapter);
}
rtw_set_surprise_removed(padapter);
}
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("@ %s: deinit hal complelt!\n",__FUNCTION__));
padapter->bup = _FALSE;
DBG_871X("<=== %s\n",__FUNCTION__);
}
else {
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("%s: bup==_FALSE\n",__FUNCTION__));
DBG_871X("%s: bup==_FALSE\n",__FUNCTION__);
}
/* cancel timer after thread stop */
rtw_cancel_all_timer(padapter);
RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-%s\n",__FUNCTION__));
}
int rtw_suspend_free_assoc_resource(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_P2P
struct wifidirect_info* pwdinfo = &padapter->wdinfo;
#endif // CONFIG_P2P
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)
&& check_fwstate(pmlmepriv, _FW_LINKED)
#ifdef CONFIG_P2P
&& rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)
#endif // CONFIG_P2P
)
{
DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
pmlmepriv->cur_network.network.Ssid.Ssid,
MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
rtw_set_to_roam(padapter, 1);
}
}
if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED))
{
rtw_disassoc_cmd(padapter, 0, _FALSE);
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
}
#ifdef CONFIG_AP_MODE
else if(check_fwstate(pmlmepriv, WIFI_AP_STATE))
{
rtw_sta_flush(padapter, _TRUE);
}
#endif
//s2-3.
rtw_free_assoc_resources(padapter, 1);
//s2-4.
#ifdef CONFIG_AUTOSUSPEND
if(is_primary_adapter(padapter) && (!adapter_to_pwrctl(padapter)->bInternalAutoSuspend ))
#endif
rtw_free_network_queue(padapter, _TRUE);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) {
DBG_871X_LEVEL(_drv_always_, "%s: fw_under_survey\n", __func__);
rtw_indicate_scan_done(padapter, 1);
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
}
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE)
{
DBG_871X_LEVEL(_drv_always_, "%s: fw_under_linking\n", __FUNCTION__);
rtw_indicate_disconnect(padapter);
}
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return _SUCCESS;
}
#ifdef CONFIG_WOWLAN
int rtw_suspend_wow(_adapter *padapter)
{
u8 ch, bw, offset;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
#endif
struct dvobj_priv *psdpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct wowlan_ioctl_param poidparam;
u8 ps_mode;
int ret = _SUCCESS;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
DBG_871X("wowlan_mode: %d\n", pwrpriv->wowlan_mode);
DBG_871X("wowlan_pno_enable: %d\n", pwrpriv->wowlan_pno_enable);
#ifdef CONFIG_P2P_WOWLAN
DBG_871X("wowlan_p2p_enable: %d\n", pwrpriv->wowlan_p2p_enable);
#endif
if (pwrpriv->wowlan_mode == _TRUE) {
if(pnetdev)
rtw_netif_stop_queue(pnetdev);
#ifdef CONFIG_CONCURRENT_MODE
if(pbuddy_netdev){
netif_carrier_off(pbuddy_netdev);
rtw_netif_stop_queue(pbuddy_netdev);
}
#endif//CONFIG_CONCURRENT_MODE
// 0. Power off LED
rtw_led_control(padapter, LED_CTL_POWER_OFF);
// 1. stop thread
rtw_set_drv_stopped(padapter); /*for stop thread*/
rtw_stop_drv_threads(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter))
rtw_stop_drv_threads(padapter->pbuddy_adapter);
#endif /*CONFIG_CONCURRENT_MODE*/
rtw_clr_drv_stopped(padapter); /*for 32k command*/
//#ifdef CONFIG_LPS
//rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN");
//#endif
#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI)
// 2. disable interrupt
if (padapter->intf_stop) {
padapter->intf_stop(padapter);
}
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource
padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter);
}
#endif
// 2.1 clean interupt
rtw_hal_clear_interrupt(padapter);
#endif //CONFIG_SDIO_HCI
// 2.2 free irq
//sdio_free_irq(adapter_to_dvobj(padapter));
if(padapter->intf_free_irq)
padapter->intf_free_irq(adapter_to_dvobj(padapter));
#ifdef CONFIG_RUNTIME_PORT_SWITCH
if (rtw_port_switch_chk(padapter)) {
DBG_871X(" ### PORT SWITCH ### \n");
rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
}
#endif
poidparam.subcode = WOWLAN_ENABLE;
rtw_hal_set_hwreg(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam);
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
if(check_fwstate(pmlmepriv, WIFI_STATION_STATE)
&& check_fwstate(pmlmepriv, _FW_LINKED))
{
DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
pmlmepriv->cur_network.network.Ssid.Ssid,
MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
rtw_set_to_roam(padapter, 0);
}
}
DBG_871X_LEVEL(_drv_always_, "%s: wowmode suspending\n", __func__);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE)
{
DBG_871X_LEVEL(_drv_always_, "%s: fw_under_survey\n", __func__);
rtw_indicate_scan_done(padapter, 1);
clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
}
if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter), ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
}
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)){ //free buddy adapter's resource
rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter);
}
#endif
if(pwrpriv->wowlan_pno_enable) {
DBG_871X_LEVEL(_drv_always_, "%s: pno: %d\n", __func__,
pwrpriv->wowlan_pno_enable);
#ifdef CONFIG_FWLPS_IN_IPS
rtw_set_fw_in_ips_mode(padapter, _TRUE);
#endif
}
#ifdef CONFIG_LPS
else
rtw_set_ps_mode(padapter, PS_MODE_MAX, 0, 0, "WOWLAN");
#endif //#ifdef CONFIG_LPS
}
else
{
DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
}
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return ret;
}
#endif //#ifdef CONFIG_WOWLAN
#ifdef CONFIG_AP_WOWLAN
int rtw_suspend_ap_wow(_adapter *padapter)
{
u8 ch, bw, offset;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev;
#endif
struct dvobj_priv *psdpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct wowlan_ioctl_param poidparam;
u8 ps_mode;
int ret = _SUCCESS;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
pwrpriv->wowlan_ap_mode = _TRUE;
DBG_871X("wowlan_ap_mode: %d\n", pwrpriv->wowlan_ap_mode);
if(pnetdev)
rtw_netif_stop_queue(pnetdev);
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) {
pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
if (pbuddy_netdev)
rtw_netif_stop_queue(pbuddy_netdev);
}
#endif//CONFIG_CONCURRENT_MODE
// 0. Power off LED
rtw_led_control(padapter, LED_CTL_POWER_OFF);
// 1. stop thread
rtw_set_drv_stopped(padapter); /*for stop thread*/
rtw_stop_drv_threads(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter))
rtw_stop_drv_threads(padapter->pbuddy_adapter);
#endif /* CONFIG_CONCURRENT_MODE */
rtw_clr_drv_stopped(padapter); /*for 32k command*/
#ifdef CONFIG_SDIO_HCI
// 2. disable interrupt
rtw_hal_disable_interrupt(padapter); // It need wait for leaving 32K.
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource
padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter);
}
#endif
// 2.1 clean interupt
rtw_hal_clear_interrupt(padapter);
#endif //CONFIG_SDIO_HCI
// 2.2 free irq
if(padapter->intf_free_irq)
padapter->intf_free_irq(adapter_to_dvobj(padapter));
#ifdef CONFIG_RUNTIME_PORT_SWITCH
if (rtw_port_switch_chk(padapter)) {
DBG_871X(" ### PORT SWITCH ### \n");
rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL);
}
#endif
poidparam.subcode = WOWLAN_AP_ENABLE;
rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam);
DBG_871X_LEVEL(_drv_always_, "%s: wowmode suspending\n", __func__);
#ifdef CONFIG_CONCURRENT_MODE
if (check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) {
if (rtw_get_ch_setting_union(padapter->pbuddy_adapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter->pbuddy_adapter), ch, bw, offset);
set_channel_bwmode(padapter->pbuddy_adapter, ch, offset, bw);
}
rtw_suspend_free_assoc_resource(padapter);
} else {
if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter), ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
}
rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter);
}
#else
if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter), ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
}
#endif
#ifdef CONFIG_LPS
rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, 0, "AP-WOWLAN");
#endif
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return ret;
}
#endif //#ifdef CONFIG_AP_WOWLAN
int rtw_suspend_normal(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
#endif
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
int ret = _SUCCESS;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if(pnetdev){
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)){
pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
netif_carrier_off(pbuddy_netdev);
rtw_netif_stop_queue(pbuddy_netdev);
}
#endif
rtw_suspend_free_assoc_resource(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)){
rtw_suspend_free_assoc_resource(padapter->pbuddy_adapter);
}
#endif
rtw_led_control(padapter, LED_CTL_POWER_OFF);
if ((rtw_hal_check_ips_status(padapter) == _TRUE)
|| (adapter_to_pwrctl(padapter)->rf_pwrstate == rf_off))
{
DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR #### driver in IPS ####ERROR###!!!\n", __FUNCTION__);
}
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)){
rtw_dev_unload(padapter->pbuddy_adapter);
}
#endif
rtw_dev_unload(padapter);
//sdio_deinit(adapter_to_dvobj(padapter));
if(padapter->intf_deinit)
padapter->intf_deinit(adapter_to_dvobj(padapter));
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
return ret;
}
int rtw_suspend_common(_adapter *padapter)
{
struct dvobj_priv *psdpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(psdpriv);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
int ret = 0;
u32 start_time = rtw_get_current_time();
DBG_871X_LEVEL(_drv_always_, " suspend start\n");
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
pdbgpriv->dbg_suspend_cnt++;
pwrpriv->bInSuspend = _TRUE;
while (pwrpriv->bips_processing == _TRUE)
rtw_msleep_os(1);
#ifdef CONFIG_IOL_READ_EFUSE_MAP
if(!padapter->bup){
u8 bMacPwrCtrlOn = _FALSE;
rtw_hal_get_hwreg(padapter, HW_VAR_APFM_ON_MAC, &bMacPwrCtrlOn);
if(bMacPwrCtrlOn)
rtw_hal_power_off(padapter);
}
#endif
if ((!padapter->bup) || RTW_CANNOT_RUN(padapter)) {
DBG_871X("%s bup=%d bDriverStopped=%s bSurpriseRemoved = %s\n", __func__
, padapter->bup
, rtw_is_drv_stopped(padapter)?"True":"False"
, rtw_is_surprise_removed(padapter)?"True":"False");
pdbgpriv->dbg_suspend_error_cnt++;
goto exit;
}
rtw_ps_deny(padapter, PS_DENY_SUSPEND);
rtw_cancel_all_timer(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if (padapter->pbuddy_adapter){
rtw_cancel_all_timer(padapter->pbuddy_adapter);
}
#endif // CONFIG_CONCURRENT_MODE
LeaveAllPowerSaveModeDirect(padapter);
rtw_stop_cmd_thread(padapter);
#ifdef CONFIG_BT_COEXIST
// wait for the latest FW to remove this condition.
if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) {
rtw_btcoex_SuspendNotify(padapter, 0);
DBG_871X("WIFI_AP_STATE\n");
#ifdef CONFIG_CONCURRENT_MODE
} else if (check_buddy_fwstate(padapter, WIFI_AP_STATE)) {
rtw_btcoex_SuspendNotify(padapter, 0);
DBG_871X("P2P_ROLE_GO\n");
#endif //CONFIG_CONCURRENT_MODE
} else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) {
rtw_btcoex_SuspendNotify(padapter, 1);
DBG_871X("STATION\n");
}
#endif // CONFIG_BT_COEXIST
rtw_ps_deny_cancel(padapter, PS_DENY_SUSPEND);
if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE
#ifdef CONFIG_CONCURRENT_MODE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE
#endif
) {
#ifdef CONFIG_WOWLAN
if (check_fwstate(pmlmepriv, _FW_LINKED)) {
pwrpriv->wowlan_mode = _TRUE;
} else if (pwrpriv->wowlan_pno_enable == _TRUE) {
pwrpriv->wowlan_mode |= pwrpriv->wowlan_pno_enable;
}
#ifdef CONFIG_P2P_WOWLAN
if(!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE) || P2P_ROLE_DISABLE != padapter->wdinfo.role)
{
pwrpriv->wowlan_p2p_mode = _TRUE;
}
if(_TRUE == pwrpriv->wowlan_p2p_mode)
pwrpriv->wowlan_mode |= pwrpriv->wowlan_p2p_mode;
#endif //CONFIG_P2P_WOWLAN
if (pwrpriv->wowlan_mode == _TRUE)
rtw_suspend_wow(padapter);
else
rtw_suspend_normal(padapter);
#else //CONFIG_WOWLAN
rtw_suspend_normal(padapter);
#endif //CONFIG_WOWLAN
} else if (check_fwstate(pmlmepriv,WIFI_AP_STATE) == _TRUE
#ifdef CONFIG_CONCURRENT_MODE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE
#endif
) {
#ifdef CONFIG_AP_WOWLAN
rtw_suspend_ap_wow(padapter);
#else
rtw_suspend_normal(padapter);
#endif //CONFIG_AP_WOWLAN
#ifdef CONFIG_CONCURRENT_MODE
} else if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) {
#ifdef CONFIG_AP_WOWLAN
rtw_suspend_ap_wow(padapter);
#else
rtw_suspend_normal(padapter);
#endif //CONFIG_AP_WOWLAN
#endif
} else {
rtw_suspend_normal(padapter);
}
DBG_871X_LEVEL(_drv_always_, "rtw suspend success in %d ms\n",
rtw_get_passing_time_ms(start_time));
exit:
DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
, ret, rtw_get_passing_time_ms(start_time));
return ret;
}
#ifdef CONFIG_WOWLAN
int rtw_resume_process_wow(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev;
#endif
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct dvobj_priv *psdpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
struct wowlan_ioctl_param poidparam;
struct sta_info *psta = NULL;
int ret = _SUCCESS;
_func_enter_;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if (padapter) {
pnetdev = padapter->pnetdev;
pwrpriv = adapter_to_pwrctl(padapter);
} else {
pdbgpriv->dbg_resume_error_cnt++;
ret = -1;
goto exit;
}
if (RTW_CANNOT_RUN(padapter)) {
DBG_871X("%s pdapter %p bDriverStopped %s bSurpriseRemoved %s\n"
, __func__, padapter
, rtw_is_drv_stopped(padapter)?"True":"False"
, rtw_is_surprise_removed(padapter)?"True":"False");
goto exit;
}
#ifdef CONFIG_PNO_SUPPORT
pwrpriv->pno_in_resume = _TRUE;
#ifdef CONFIG_FWLPS_IN_IPS
if(pwrpriv->wowlan_pno_enable)
rtw_set_fw_in_ips_mode(padapter, _FALSE);
#endif //CONFIG_FWLPS_IN_IPS
#endif//CONFIG_PNO_SUPPORT
if (pwrpriv->wowlan_mode == _TRUE){
#ifdef CONFIG_LPS
rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN");
#endif //CONFIG_LPS
pwrpriv->bFwCurrentInPSMode = _FALSE;
#ifdef CONFIG_SDIO_HCI
if (padapter->intf_stop) {
padapter->intf_stop(padapter);
}
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource
padapter->pbuddy_adapter->intf_stop(padapter->pbuddy_adapter);
}
#endif
rtw_hal_clear_interrupt(padapter);
#endif //CONFIG_SDIO_HCI
//if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) {
if((padapter->intf_alloc_irq) && (padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)){
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__));
goto exit;
}
//Disable WOW, set H2C command
poidparam.subcode=WOWLAN_DISABLE;
rtw_hal_set_hwreg(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam);
#ifdef CONFIG_CONCURRENT_MODE
rtw_reset_drv_sw(padapter->pbuddy_adapter);
#endif
psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv));
if (psta) {
set_sta_rate(padapter, psta);
}
rtw_clr_drv_stopped(padapter);
DBG_871X("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter)?"True":"False");
rtw_start_drv_threads(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if (padapter->pbuddy_adapter)
rtw_start_drv_threads(padapter->pbuddy_adapter);
#endif /* CONFIG_CONCURRENT_MODE*/
if (padapter->intf_start) {
padapter->intf_start(padapter);
}
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource
padapter->pbuddy_adapter->intf_start(padapter->pbuddy_adapter);
}
if (rtw_buddy_adapter_up(padapter)) {
pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
if(pbuddy_netdev){
netif_device_attach(pbuddy_netdev);
netif_carrier_on(pbuddy_netdev);
}
}
#endif
// start netif queue
if (pnetdev) {
rtw_netif_wake_queue(pnetdev);
}
}
else{
DBG_871X_LEVEL(_drv_always_, "%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode);
}
if( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) {
if (pwrpriv->wowlan_wake_reason == FWDecisionDisconnect ||
pwrpriv->wowlan_wake_reason == Rx_DisAssoc ||
pwrpriv->wowlan_wake_reason == Rx_DeAuth) {
DBG_871X("%s: disconnect reason: %02x\n", __func__,
pwrpriv->wowlan_wake_reason);
rtw_indicate_disconnect(padapter);
rtw_sta_media_status_rpt(padapter,
rtw_get_stainfo(&padapter->stapriv,
get_bssid(&padapter->mlmepriv)), 0);
rtw_free_assoc_resources(padapter, 1);
pmlmeinfo->state = WIFI_FW_NULL_STATE;
} else {
DBG_871X("%s: do roaming\n", __func__);
rtw_roaming(padapter, NULL);
}
}
if (pwrpriv->wowlan_wake_reason == FWDecisionDisconnect) {
rtw_lock_ext_suspend_timeout(2000);
}
if (pwrpriv->wowlan_wake_reason == Rx_GTK ||
pwrpriv->wowlan_wake_reason == Rx_DisAssoc ||
pwrpriv->wowlan_wake_reason == Rx_DeAuth) {
rtw_lock_ext_suspend_timeout(8000);
}
if (pwrpriv->wowlan_wake_reason == RX_PNOWakeUp) {
#ifdef CONFIG_IOCTL_CFG80211
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0))
u8 locally_generated = 1;
cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, locally_generated, GFP_ATOMIC);
#else
cfg80211_disconnected(padapter->pnetdev, 0, NULL, 0, GFP_ATOMIC);
#endif
#endif /* CONFIG_IOCTL_CFG80211 */
rtw_lock_ext_suspend_timeout(10000);
}
if (pwrpriv->wowlan_mode == _TRUE) {
pwrpriv->bips_processing = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrpriv);
#endif
} else {
DBG_871X_LEVEL(_drv_always_, "do not reset timer\n");
}
pwrpriv->wowlan_mode =_FALSE;
// Power On LED
#ifdef CONFIG_SW_LED
if(pwrpriv->wowlan_wake_reason == Rx_DisAssoc ||
pwrpriv->wowlan_wake_reason == Rx_DeAuth ||
pwrpriv->wowlan_wake_reason == FWDecisionDisconnect)
rtw_led_control(padapter, LED_CTL_NO_LINK);
else
rtw_led_control(padapter, LED_CTL_LINK);
#endif
//clean driver side wake up reason.
pwrpriv->wowlan_wake_reason = 0;
exit:
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
_func_exit_;
return ret;
}
#endif //#ifdef CONFIG_WOWLAN
#ifdef CONFIG_AP_WOWLAN
int rtw_resume_process_ap_wow(_adapter *padapter)
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct net_device *pnetdev = padapter->pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev;
#endif
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct dvobj_priv *psdpriv = padapter->dvobj;
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
struct wowlan_ioctl_param poidparam;
struct sta_info *psta = NULL;
int ret = _SUCCESS;
u8 ch, bw, offset;
_func_enter_;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
if (padapter) {
pnetdev = padapter->pnetdev;
pwrpriv = adapter_to_pwrctl(padapter);
} else {
pdbgpriv->dbg_resume_error_cnt++;
ret = -1;
goto exit;
}
#ifdef CONFIG_LPS
rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "AP-WOWLAN");
#endif //CONFIG_LPS
pwrpriv->bFwCurrentInPSMode = _FALSE;
rtw_hal_disable_interrupt(padapter);
rtw_hal_clear_interrupt(padapter);
//if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) {
if((padapter->intf_alloc_irq) && (padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)){
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__));
goto exit;
}
//Disable WOW, set H2C command
poidparam.subcode = WOWLAN_AP_DISABLE;
rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam);
pwrpriv->wowlan_ap_mode = _FALSE;
rtw_clr_drv_stopped(padapter);
DBG_871X("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter)?"True":"False");
rtw_start_drv_threads(padapter);
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter))
rtw_start_drv_threads(padapter->pbuddy_adapter);
#endif /* CONFIG_CONCURRENT_MODE */
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) {
if (rtw_get_ch_setting_union(padapter->pbuddy_adapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter->pbuddy_adapter), ch, bw, offset);
set_channel_bwmode(padapter->pbuddy_adapter, ch, offset, bw);
}
} else {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter), ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
rtw_reset_drv_sw(padapter->pbuddy_adapter);
}
#else
if (rtw_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) {
DBG_871X(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n",
FUNC_ADPT_ARG(padapter), ch, bw, offset);
set_channel_bwmode(padapter, ch, offset, bw);
}
#endif
if (padapter->intf_start) {
padapter->intf_start(padapter);
}
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) { //free buddy adapter's resource
padapter->pbuddy_adapter->intf_start(padapter->pbuddy_adapter);
}
#endif
#ifdef CONFIG_CONCURRENT_MODE
if (rtw_buddy_adapter_up(padapter)) {
pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
if(pbuddy_netdev){
rtw_netif_wake_queue(pbuddy_netdev);
}
}
#endif
// start netif queue
if (pnetdev) {
rtw_netif_wake_queue(pnetdev);
}
if( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_RESUME_IN_WORKQUEUE
//rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
if (pwrpriv->wowlan_wake_reason == AP_WakeUp)
rtw_lock_ext_suspend_timeout(8000);
pwrpriv->bips_processing = _FALSE;
_set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
#ifndef CONFIG_IPS_CHECK_IN_WD
rtw_set_pwr_state_check_timer(pwrpriv);
#endif
//clean driver side wake up reason.
pwrpriv->wowlan_wake_reason = 0;
// Power On LED
#ifdef CONFIG_SW_LED
rtw_led_control(padapter, LED_CTL_LINK);
#endif
exit:
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
_func_exit_;
return ret;
}
#endif //#ifdef CONFIG_APWOWLAN
int rtw_resume_process_normal(_adapter *padapter)
{
struct net_device *pnetdev;
#ifdef CONFIG_CONCURRENT_MODE
struct net_device *pbuddy_netdev;
#endif
struct pwrctrl_priv *pwrpriv;
struct mlme_priv *pmlmepriv;
struct dvobj_priv *psdpriv;
struct debug_priv *pdbgpriv;
int ret = _SUCCESS;
_func_enter_;
if (!padapter) {
ret = -1;
goto exit;
}
pnetdev = padapter->pnetdev;
pwrpriv = adapter_to_pwrctl(padapter);
pmlmepriv = &padapter->mlmepriv;
psdpriv = padapter->dvobj;
pdbgpriv = &psdpriv->drv_dbg;
DBG_871X("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter));
// interface init
//if (sdio_init(adapter_to_dvobj(padapter)) != _SUCCESS)
if((padapter->intf_init)&& (padapter->intf_init(adapter_to_dvobj(padapter)) != _SUCCESS))
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: initialize SDIO Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_hal_disable_interrupt(padapter);
//if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS)
if ((padapter->intf_alloc_irq)&&(padapter->intf_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS))
{
ret = -1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("%s: sdio_alloc_irq Failed!!\n", __FUNCTION__));
goto exit;
}
rtw_reset_drv_sw(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_reset_drv_sw(padapter->pbuddy_adapter);
#endif
pwrpriv->bkeepfwalive = _FALSE;
DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
if(pm_netdev_open(pnetdev,_TRUE) != 0) {
ret = -1;
pdbgpriv->dbg_resume_error_cnt++;
goto exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter)){
pbuddy_netdev = padapter->pbuddy_adapter->pnetdev;
netif_device_attach(pbuddy_netdev);
netif_carrier_on(pbuddy_netdev);
}
#endif
if( padapter->pid[1]!=0) {
DBG_871X("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME))
rtw_roaming(padapter, NULL);
} else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_AP_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
rtw_ap_restore_network(padapter);
} else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
} else {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(padapter), get_fwstate(pmlmepriv));
}
#ifdef CONFIG_CONCURRENT_MODE
if(rtw_buddy_adapter_up(padapter))
{
_adapter *buddy = padapter->pbuddy_adapter;
struct mlme_priv *buddy_mlme = &padapter->pbuddy_adapter->mlmepriv;
if (check_fwstate(buddy_mlme, WIFI_STATION_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme));
if (rtw_chk_roam_flags(buddy, RTW_ROAM_ON_RESUME))
rtw_roaming(buddy, NULL);
} else if (check_fwstate(buddy_mlme, WIFI_AP_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_AP_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme));
rtw_ap_restore_network(buddy);
} else if (check_fwstate(buddy_mlme, WIFI_ADHOC_STATE)) {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme));
} else {
DBG_871X(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(buddy), get_fwstate(buddy_mlme));
}
}
#endif
#ifdef CONFIG_RESUME_IN_WORKQUEUE
//rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
DBG_871X("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter));
exit:
_func_exit_;
return ret;
}
int rtw_resume_common(_adapter *padapter)
{
int ret = 0;
u32 start_time = rtw_get_current_time();
struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
_func_enter_;
if (pwrpriv->bInSuspend == _FALSE)
return 0;
DBG_871X_LEVEL(_drv_always_, "resume start\n");
DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE
#ifdef CONFIG_CONCURRENT_MODE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE
#endif
) {
#ifdef CONFIG_WOWLAN
if (pwrpriv->wowlan_mode == _TRUE)
rtw_resume_process_wow(padapter);
else
rtw_resume_process_normal(padapter);
#else
rtw_resume_process_normal(padapter);
#endif
} else if (check_fwstate(pmlmepriv,WIFI_AP_STATE) == _TRUE
#ifdef CONFIG_CONCURRENT_MODE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _FALSE
#endif
) {
#ifdef CONFIG_AP_WOWLAN
rtw_resume_process_ap_wow(padapter);
#else
rtw_resume_process_normal(padapter);
#endif //CONFIG_AP_WOWLAN
#ifdef CONFIG_CONCURRENT_MODE
} else if (check_fwstate(pmlmepriv,WIFI_STATION_STATE) == _TRUE
&& check_buddy_fwstate(padapter, WIFI_AP_STATE) == _TRUE) {
#ifdef CONFIG_AP_WOWLAN
rtw_resume_process_ap_wow(padapter);
#else
rtw_resume_process_normal(padapter);
#endif //CONFIG_AP_WOWLAN
#endif
} else {
rtw_resume_process_normal(padapter);
}
#ifdef CONFIG_BT_COEXIST
rtw_btcoex_SuspendNotify(padapter, 0);
#endif // CONFIG_BT_COEXIST
if (pwrpriv) {
pwrpriv->bInSuspend = _FALSE;
#ifdef CONFIG_PNO_SUPPORT
pwrpriv->pno_in_resume = _FALSE;
#endif
}
DBG_871X_LEVEL(_drv_always_, "%s:%d in %d ms\n", __FUNCTION__ ,ret,
rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
#ifdef CONFIG_GPIO_API
u8 rtw_get_gpio(struct net_device *netdev, u8 gpio_num)
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
return rtw_hal_get_gpio(adapter, gpio_num);
}
EXPORT_SYMBOL(rtw_get_gpio);
int rtw_set_gpio_output_value(struct net_device *netdev, u8 gpio_num, bool isHigh)
{
u8 direction = 0;
u8 res = -1;
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
return rtw_hal_set_gpio_output_value(adapter, gpio_num,isHigh);
}
EXPORT_SYMBOL(rtw_set_gpio_output_value);
int rtw_config_gpio(struct net_device *netdev, u8 gpio_num, bool isOutput)
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
return rtw_hal_config_gpio(adapter,gpio_num,isOutput);
}
EXPORT_SYMBOL(rtw_config_gpio);
int rtw_register_gpio_interrupt(struct net_device *netdev, int gpio_num, void(*callback)(u8 level))
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
return rtw_hal_register_gpio_interrupt(adapter,gpio_num,callback);
}
EXPORT_SYMBOL(rtw_register_gpio_interrupt);
int rtw_disable_gpio_interrupt(struct net_device *netdev, int gpio_num)
{
_adapter *adapter = (_adapter *)rtw_netdev_priv(netdev);
return rtw_hal_disable_gpio_interrupt(adapter,gpio_num);
}
EXPORT_SYMBOL(rtw_disable_gpio_interrupt);
#endif //#ifdef CONFIG_GPIO_API
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