/* * Linux cfg80211 driver - Android related functions * * Copyright (C) 2022, Broadcom. * * Unless you and Broadcom execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2 (the "GPL"), * available at http://www.broadcom.com/licenses/GPLv2.php, with the * following added to such license: * * As a special exception, the copyright holders of this software give you * permission to link this software with independent modules, and to copy and * distribute the resulting executable under terms of your choice, provided that * you also meet, for each linked independent module, the terms and conditions of * the license of that module. An independent module is a module which is not * derived from this software. The special exception does not apply to any * modifications of the software. * * * <> */ #define CLEANED_UP_IOCTL 1 #include #include #include #ifdef CONFIG_COMPAT #include #endif #include #include #include #include #include #include #include #include #include #include #include #ifdef PNO_SUPPORT #include #endif #ifdef BCMSDIO #include #endif #ifdef WL_CFG80211 #include #include #include #include #endif #ifdef WL_NAN #include #endif /* WL_NAN */ #ifdef DHDTCPACK_SUPPRESS #include #endif /* DHDTCPACK_SUPPRESS */ #ifdef USE_NEW_RSPEC_DEFS #include #endif /* USE_NEW_RSPEC_DEFS */ #include #include #ifdef DHD_PKT_LOGGING #include #endif /* DHD_PKT_LOGGING */ #include #include #ifdef WL_MBO #include #endif /* WL_MBO */ #ifdef RTT_SUPPORT #include #endif /* RTT_SUPPORT */ #ifdef DHD_EVENT_LOG_FILTER #include #endif /* DHD_EVENT_LOG_FILTER */ #ifdef WL_TWT #include <802.11ah.h> #endif /* WL_TWT */ #ifdef WL_STATIC_IF #define WL_BSSIDX_MAX 16 #endif /* WL_STATIC_IF */ /* * Android private command strings, PLEASE define new private commands here * so they can be updated easily in the future (if needed) */ #define CMD_START "START" #define CMD_STOP "STOP" #define CMD_SCAN_ACTIVE "SCAN-ACTIVE" #define CMD_SCAN_PASSIVE "SCAN-PASSIVE" #define CMD_RSSI "RSSI" #define CMD_LINKSPEED "LINKSPEED" #define CMD_RXFILTER_START "RXFILTER-START" #define CMD_RXFILTER_STOP "RXFILTER-STOP" #define CMD_RXFILTER_ADD "RXFILTER-ADD" #define CMD_RXFILTER_REMOVE "RXFILTER-REMOVE" #define CMD_BTCOEXSCAN_START "BTCOEXSCAN-START" #define CMD_BTCOEXSCAN_STOP "BTCOEXSCAN-STOP" #define CMD_BTCOEXMODE "BTCOEXMODE" #define CMD_SETSUSPENDOPT "SETSUSPENDOPT" #define CMD_SETSUSPENDMODE "SETSUSPENDMODE" #define CMD_SETDTIM_IN_SUSPEND "SET_DTIM_IN_SUSPEND" #define CMD_MAXDTIM_IN_SUSPEND "MAX_DTIM_IN_SUSPEND" #define CMD_DISDTIM_IN_SUSPEND "DISABLE_DTIM_IN_SUSPEND" #define CMD_P2P_DEV_ADDR "P2P_DEV_ADDR" #define CMD_SETFWPATH "SETFWPATH" #define CMD_SETBAND "SETBAND" #define CMD_GETBAND "GETBAND" #define CMD_COUNTRY "COUNTRY" #define CMD_P2P_SET_NOA "P2P_SET_NOA" #define CMD_P2P_GET_NOA "P2P_GET_NOA" #define CMD_P2P_SD_OFFLOAD "P2P_SD_" #define CMD_P2P_LISTEN_OFFLOAD "P2P_LO_" #define CMD_P2P_SET_PS "P2P_SET_PS" #define CMD_P2P_ECSA "P2P_ECSA" #define CMD_P2P_INC_BW "P2P_INCREASE_BW" #define CMD_SET_AP_WPS_P2P_IE "SET_AP_WPS_P2P_IE" #define CMD_SETROAMMODE "SETROAMMODE" #define CMD_SETIBSSBEACONOUIDATA "SETIBSSBEACONOUIDATA" #define CMD_MIRACAST "MIRACAST" #ifdef WL_NAN #define CMD_NAN "NAN_" #endif /* WL_NAN */ #define CMD_COUNTRY_DELIMITER "/" #if defined(WL_SUPPORT_AUTO_CHANNEL) #define CMD_GET_BEST_CHANNELS "GET_BEST_CHANNELS" #endif /* WL_SUPPORT_AUTO_CHANNEL */ #define CMD_80211_MODE "MODE" /* 802.11 mode a/b/g/n/ac */ #define CMD_CHANSPEC "CHANSPEC" #define CMD_DATARATE "DATARATE" #define CMD_ASSOC_CLIENTS "ASSOCLIST" #define CMD_SET_CSA "SETCSA" #ifdef WL_SUPPORT_AUTO_CHANNEL #define CMD_SET_HAPD_AUTO_CHANNEL "HAPD_AUTO_CHANNEL" #endif /* WL_SUPPORT_AUTO_CHANNEL */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef WL_WTC #define CMD_WTC_CONFIG "SETWTCMODE" #endif /* WL_WTC */ #ifdef SUPPORT_HIDDEN_AP /* Hostapd private command */ #define CMD_SET_HAPD_MAX_NUM_STA "HAPD_MAX_NUM_STA" #define CMD_SET_HAPD_SSID "HAPD_SSID" #define CMD_SET_HAPD_HIDE_SSID "HAPD_HIDE_SSID" #endif /* SUPPORT_HIDDEN_AP */ #ifdef SUPPORT_SOFTAP_SINGL_DISASSOC #define CMD_HAPD_STA_DISASSOC "HAPD_STA_DISASSOC" #endif /* SUPPORT_SOFTAP_SINGL_DISASSOC */ #ifdef SUPPORT_SET_LPC #define CMD_HAPD_LPC_ENABLED "HAPD_LPC_ENABLED" #endif /* SUPPORT_SET_LPC */ #ifdef SUPPORT_TRIGGER_HANG_EVENT #define CMD_TEST_FORCE_HANG "TEST_FORCE_HANG" #endif /* SUPPORT_TRIGGER_HANG_EVENT */ #ifdef SUPPORT_LTECX #define CMD_LTECX_SET "LTECOEX" #endif /* SUPPORT_LTECX */ #ifdef TEST_TX_POWER_CONTROL #define CMD_TEST_SET_TX_POWER "TEST_SET_TX_POWER" #define CMD_TEST_GET_TX_POWER "TEST_GET_TX_POWER" #endif /* TEST_TX_POWER_CONTROL */ #define CMD_SARLIMIT_TX_CONTROL "SET_TX_POWER_CALLING" #define CMD_SARLIMIT_NR_SUB6_BANDINFO "SET_TX_POWER_SUB6_BAND" #ifdef SUPPORT_SET_TID #define CMD_SET_TID "SET_TID" #define CMD_GET_TID "GET_TID" #endif /* SUPPORT_SET_TID */ #define CMD_ROAM_VSIE_ENAB_SET "SET_ROAMING_REASON_ENABLED" #define CMD_ROAM_VSIE_ENAB_GET "GET_ROAMING_REASON_ENABLED" #define CMD_BR_VSIE_ENAB_SET "SET_BR_ERR_REASON_ENABLED" #define CMD_BR_VSIE_ENAB_GET "GET_BR_ERR_REASON_ENABLED" #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #define CMD_KEEP_ALIVE "KEEPALIVE" #ifdef PNO_SUPPORT #define CMD_PNOSSIDCLR_SET "PNOSSIDCLR" #define CMD_PNOSETUP_SET "PNOSETUP " #define CMD_PNOENABLE_SET "PNOFORCE" #define CMD_PNODEBUG_SET "PNODEBUG" #define CMD_WLS_BATCHING "WLS_BATCHING" #endif /* PNO_SUPPORT */ #define CMD_HAPD_SET_AX_MODE "HAPD_SET_AX_MODE" #define CMD_SET_HOTSPOT_ANTENNA_MODE "SET_HOTSPOT_ANTENNA_MODE" #define CMD_GET_HOTSPOT_ANTENNA_MODE "GET_HOTSPOT_ANTENNA_MODE" #define CMD_HAPD_MAC_FILTER "HAPD_MAC_FILTER" #if defined(SUPPORT_RANDOM_MAC_SCAN) #define ENABLE_RANDOM_MAC "ENABLE_RANDOM_MAC" #define DISABLE_RANDOM_MAC "DISABLE_RANDOM_MAC" #endif /* SUPPORT_RANDOM_MAC_SCAN */ #define CMD_GET_FACTORY_MAC "FACTORY_MAC" #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef ROAM_API #define CMD_ROAMTRIGGER_SET "SETROAMTRIGGER" #define CMD_ROAMTRIGGER_GET "GETROAMTRIGGER" #define CMD_ROAMDELTA_SET "SETROAMDELTA" #define CMD_ROAMDELTA_GET "GETROAMDELTA" #define CMD_ROAMSCANPERIOD_SET "SETROAMSCANPERIOD" #define CMD_ROAMSCANPERIOD_GET "GETROAMSCANPERIOD" #define CMD_FULLROAMSCANPERIOD_SET "SETFULLROAMSCANPERIOD" #define CMD_FULLROAMSCANPERIOD_GET "GETFULLROAMSCANPERIOD" #define CMD_COUNTRYREV_SET "SETCOUNTRYREV" #define CMD_COUNTRYREV_GET "GETCOUNTRYREV" #endif /* ROAM_API */ #if defined(SUPPORT_NAN_RANGING_TEST_BW) #define CMD_NAN_RANGING_SET_BW "NAN_RANGING_SET_BW" #endif /* SUPPORT_NAN_RANGING_TEST_BW */ #ifdef WES_SUPPORT #define CMD_GETSCANCHANNELTIMELEGACY "GETSCANCHANNELTIME_LEGACY" #define CMD_SETSCANCHANNELTIMELEGACY "SETSCANCHANNELTIME_LEGACY" #define CMD_GETSCANUNASSOCTIMELEGACY "GETSCANUNASSOCTIME_LEGACY" #define CMD_SETSCANUNASSOCTIMELEGACY "SETSCANUNASSOCTIME_LEGACY" #define CMD_GETSCANPASSIVETIMELEGACY "GETSCANPASSIVETIME_LEGACY" #define CMD_SETSCANPASSIVETIMELEGACY "SETSCANPASSIVETIME_LEGACY" #define CMD_GETSCANHOMETIMELEGACY "GETSCANHOMETIME_LEGACY" #define CMD_SETSCANHOMETIMELEGACY "SETSCANHOMETIME_LEGACY" #define CMD_GETSCANHOMEAWAYTIMELEGACY "GETSCANHOMEAWAYTIME_LEGACY" #define CMD_SETSCANHOMEAWAYTIMELEGACY "SETSCANHOMEAWAYTIME_LEGACY" #define CMD_GETROAMSCANCHLEGACY "GETROAMSCANCHANNELS_LEGACY" #define CMD_ADDROAMSCANCHLEGACY "ADDROAMSCANCHANNELS_LEGACY" #define CMD_GETROAMSCANFQLEGACY "GETROAMSCANFREQUENCIES_LEGACY" #define CMD_ADDROAMSCANFQLEGACY "ADDROAMSCANFREQUENCIES_LEGACY" #define CMD_GETROAMTRIGLEGACY "GETROAMTRIGGER_LEGACY" #define CMD_SETROAMTRIGLEGACY "SETROAMTRIGGER_LEGACY" #define CMD_REASSOCLEGACY "REASSOC_LEGACY" #define CMD_REASSOCFREQLEGACY "REASSOC_FREQUENCY_LEGACY" #define CMD_GETROAMSCANCONTROL "GETROAMSCANCONTROL" #define CMD_SETROAMSCANCONTROL "SETROAMSCANCONTROL" #define CMD_GETROAMSCANCHANNELS "GETROAMSCANCHANNELS" #define CMD_SETROAMSCANCHANNELS "SETROAMSCANCHANNELS" #define CMD_ADDROAMSCANCHANNELS "ADDROAMSCANCHANNELS" #define CMD_GETROAMSCANFREQS "GETROAMSCANFREQUENCIES" #define CMD_SETROAMSCANFREQS "SETROAMSCANFREQUENCIES" #define CMD_ADDROAMSCANFREQS "ADDROAMSCANFREQUENCIES" #define CMD_GETSCANCHANNELTIME "GETSCANCHANNELTIME" #define CMD_SETSCANCHANNELTIME "SETSCANCHANNELTIME" #define CMD_GETSCANUNASSOCTIME "GETSCANUNASSOCTIME" #define CMD_SETSCANUNASSOCTIME "SETSCANUNASSOCTIME" #define CMD_GETSCANPASSIVETIME "GETSCANPASSIVETIME" #define CMD_SETSCANPASSIVETIME "SETSCANPASSIVETIME" #define CMD_GETSCANHOMETIME "GETSCANHOMETIME" #define CMD_SETSCANHOMETIME "SETSCANHOMETIME" #define CMD_GETSCANHOMEAWAYTIME "GETSCANHOMEAWAYTIME" #define CMD_SETSCANHOMEAWAYTIME "SETSCANHOMEAWAYTIME" #define CMD_GETSCANNPROBES "GETSCANNPROBES" #define CMD_SETSCANNPROBES "SETSCANNPROBES" #define CMD_GETDFSSCANMODE "GETDFSSCANMODE" #define CMD_SETJOINPREFER "SETJOINPREFER" #define CMD_SENDACTIONFRAME "SENDACTIONFRAME" #define CMD_REASSOC "REASSOC" #define CMD_REASSOCFREQ "REASSOC_FREQUENCY" #define CMD_GETWESMODE "GETWESMODE" #define CMD_SETWESMODE "SETWESMODE" #define CMD_GETNCHOMODE "GETNCHOMODE" #define CMD_SETNCHOMODE "SETNCHOMODE" #define CMD_GETROAMALLOWBAND "GETROAMBAND" #define CMD_SETROAMALLOWBAND "SETROAMBAND" /* Customer requested to Remove OKCMODE command */ #define CMD_GETOKCMODE "GETOKCMODE" #define CMD_SETOKCMODE "SETOKCMODE" #define CMD_OKC_SET_PMK "SET_PMK" #define CMD_OKC_ENABLE "OKC_ENABLE" #ifdef WL_CONFIG_5G160 #define CMD_SET_5G160 "CONFIG_5G160" #endif /* WL_CONFIG_5G160 */ typedef struct android_wifi_reassoc_params { unsigned char bssid[18]; int channel; } android_wifi_reassoc_params_t; #define ANDROID_WIFI_REASSOC_PARAMS_SIZE sizeof(struct android_wifi_reassoc_params) #define ANDROID_WIFI_ACTION_FRAME_SIZE 1040 typedef struct android_wifi_af_params { unsigned char bssid[18]; int channel; int dwell_time; int len; unsigned char data[ANDROID_WIFI_ACTION_FRAME_SIZE]; } android_wifi_af_params_t; #define ANDROID_WIFI_AF_PARAMS_SIZE sizeof(struct android_wifi_af_params) #endif /* WES_SUPPORT */ #define CMD_SETSCANDWELLTIME "SET_DWELL_TIME" /* Set Scan Dwell Times */ /* Convert to wl_custom_scan_time_type for CUSTOMER_SCAN_TIMEOUT_SETTING */ enum { WL_CUSTOM_SET_DWELL_ASSOC_TIME = 0, WL_CUSTOM_SET_DWELL_UNASSOC_TIME, WL_CUSTOM_SET_DWELL_PASSIVE_TIME, WL_CUSTOM_SET_DWELL_HOME_TIME, WL_CUSTOM_SET_DWELL_HOME_AWAY_TIME, WL_CUSTOM_SET_DWELL_MAX }; typedef struct android_custom_dwell_time { char cmd[64]; int param; /* Default scan dwell time */ int type; } android_custom_dwell_time_t; static android_custom_dwell_time_t custom_scan_dwell[] = { {"scan_passive_time", DHD_SCAN_PASSIVE_TIME, WL_CUSTOM_SET_DWELL_PASSIVE_TIME}, {"scan_home_time", DHD_SCAN_HOME_TIME, WL_CUSTOM_SET_DWELL_HOME_TIME}, {"scan_assoc_time", DHD_SCAN_ASSOC_ACTIVE_TIME, WL_CUSTOM_SET_DWELL_ASSOC_TIME}, {"scan_home_away_time", DHD_SCAN_HOME_AWAY_TIME, WL_CUSTOM_SET_DWELL_HOME_AWAY_TIME}, /* {"scan_unassoc_time", DHD_SCAN_UNASSOC_ACTIVE_TIME, WL_CUSTOM_SET_DWELL_UNASSOC_TIME}, */ }; /* wpa_cli DRIVER SET_DWELL_TIME W X Y Z */ #define SET_DWELL_TIME_CNT (4u) #define CUSTOM_SCAN_DWELL_LIST_CNT \ (sizeof(custom_scan_dwell) / sizeof(android_custom_dwell_time_t)) #ifdef SUPPORT_AMPDU_MPDU_CMD #define CMD_AMPDU_MPDU "AMPDU_MPDU" #endif /* SUPPORT_AMPDU_MPDU_CMD */ #define CMD_CHANGE_RL "CHANGE_RL" #define CMD_RESTORE_RL "RESTORE_RL" #define CMD_SET_RMC_ENABLE "SETRMCENABLE" #define CMD_SET_RMC_TXRATE "SETRMCTXRATE" #define CMD_SET_RMC_ACTPERIOD "SETRMCACTIONPERIOD" #define CMD_SET_RMC_IDLEPERIOD "SETRMCIDLEPERIOD" #define CMD_SET_RMC_LEADER "SETRMCLEADER" #define CMD_SET_RMC_EVENT "SETRMCEVENT" #define CMD_SET_SCSCAN "SETSINGLEANT" #define CMD_GET_SCSCAN "GETSINGLEANT" #ifdef WLTDLS #define CMD_TDLS_RESET "TDLS_RESET" #endif /* WLTDLS */ #ifdef CONFIG_SILENT_ROAM #define CMD_SROAM_TURN_ON "SROAMTURNON" #define CMD_SROAM_SET_INFO "SROAMSETINFO" #define CMD_SROAM_GET_INFO "SROAMGETINFO" #endif /* CONFIG_SILENT_ROAM */ #ifdef CONFIG_ROAM_RSSI_LIMIT #define CMD_ROAM_RSSI_LMT "ROAMRSSILIMIT" #endif /* CONFIG_ROAM_RSSI_LIMIT */ #ifdef CONFIG_ROAM_MIN_DELTA #define CMD_ROAM_MIN_DELTA "ROAMMINSCOREDELTA" #endif /* CONFIG_ROAM_MIN_DELTA */ #define CMD_SET_DISCONNECT_IES "SET_DISCONNECT_IES" #ifdef FCC_PWR_LIMIT_2G #define CMD_GET_FCC_PWR_LIMIT_2G "GET_FCC_CHANNEL" #define CMD_SET_FCC_PWR_LIMIT_2G "SET_FCC_CHANNEL" /* CUSTOMER_HW4's value differs from BRCM FW value for enable/disable */ #define CUSTOMER_HW4_ENABLE 0 #define CUSTOMER_HW4_DISABLE -1 #endif /* FCC_PWR_LIMIT_2G */ #define CUSTOMER_HW4_EN_CONVERT(i) (i += 1) #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #ifdef WLFBT #define CMD_GET_FTKEY "GET_FTKEY" #endif #define CMD_ROAM_OFFLOAD "SETROAMOFFLOAD" #define CMD_INTERFACE_CREATE "INTERFACE_CREATE" #define CMD_INTERFACE_DELETE "INTERFACE_DELETE" #define CMD_GET_LINK_STATUS "GETLINKSTATUS" #define CMD_GET_STA_INFO "GETSTAINFO" /* related with CMD_GET_LINK_STATUS */ #define WL_ANDROID_LINK_VHT 0x01 #define WL_ANDROID_LINK_MIMO 0x02 #define WL_ANDROID_LINK_AP_VHT_SUPPORT 0x04 #define WL_ANDROID_LINK_AP_MIMO_SUPPORT 0x08 #ifdef P2PRESP_WFDIE_SRC #define CMD_P2P_SET_WFDIE_RESP "P2P_SET_WFDIE_RESP" #define CMD_P2P_GET_WFDIE_RESP "P2P_GET_WFDIE_RESP" #endif /* P2PRESP_WFDIE_SRC */ #define CMD_DFS_AP_MOVE "DFS_AP_MOVE" #define CMD_WBTEXT_ENABLE "WBTEXT_ENABLE" #define CMD_WBTEXT_PROFILE_CONFIG "WBTEXT_PROFILE_CONFIG" #define CMD_WBTEXT_WEIGHT_CONFIG "WBTEXT_WEIGHT_CONFIG" #define CMD_WBTEXT_TABLE_CONFIG "WBTEXT_TABLE_CONFIG" #define CMD_WBTEXT_DELTA_CONFIG "WBTEXT_DELTA_CONFIG" #define CMD_WBTEXT_BTM_TIMER_THRESHOLD "WBTEXT_BTM_TIMER_THRESHOLD" #define CMD_WBTEXT_BTM_DELTA "WBTEXT_BTM_DELTA" #define CMD_WBTEXT_ESTM_ENABLE "WBTEXT_ESTM_ENABLE" #ifdef WBTEXT #define CMD_WBTEXT_PROFILE_CONFIG "WBTEXT_PROFILE_CONFIG" #define CMD_WBTEXT_WEIGHT_CONFIG "WBTEXT_WEIGHT_CONFIG" #define CMD_WBTEXT_TABLE_CONFIG "WBTEXT_TABLE_CONFIG" #define CMD_WBTEXT_DELTA_CONFIG "WBTEXT_DELTA_CONFIG" #define DEFAULT_WBTEXT_PROFILE_A_V2 "a -70 -75 70 10 -75 -128 0 10" #define DEFAULT_WBTEXT_PROFILE_B_V2 "b -60 -75 70 10 -75 -128 0 10" #define DEFAULT_WBTEXT_PROFILE_A_V3 "a -70 -75 70 10 -75 -128 0 10" #define DEFAULT_WBTEXT_PROFILE_B_V3 "b -60 -75 70 10 -75 -128 0 10" #define DEFAULT_WBTEXT_WEIGHT_RSSI_A "RSSI a 65" #define DEFAULT_WBTEXT_WEIGHT_RSSI_B "RSSI b 65" #define DEFAULT_WBTEXT_WEIGHT_CU_A "CU a 35" #define DEFAULT_WBTEXT_WEIGHT_CU_B "CU b 35" #define DEFAULT_WBTEXT_WEIGHT_ESTM_DL_A "ESTM_DL a 70" #define DEFAULT_WBTEXT_WEIGHT_ESTM_DL_B "ESTM_DL b 70" #define DEFAULT_WBTEXT_CU_RSSI_TRIG_A -70 #define DEFAULT_WBTEXT_CU_RSSI_TRIG_B -60 #ifdef WBTEXT_SCORE_V2 #define DEFAULT_WBTEXT_TABLE_RSSI_A "RSSI a 0 55 100 55 60 90 \ 60 70 60 70 80 20 80 90 0 90 128 0" #define DEFAULT_WBTEXT_TABLE_RSSI_B "RSSI b 0 55 100 55 60 90 \ 60 70 60 70 80 20 80 90 0 90 128 0" #define DEFAULT_WBTEXT_TABLE_CU_A "CU a 0 30 100 30 80 20 \ 80 100 20" #define DEFAULT_WBTEXT_TABLE_CU_B "CU b 0 10 100 10 70 20 \ 70 100 20" #else #define DEFAULT_WBTEXT_TABLE_RSSI_A "RSSI a 0 55 100 55 60 90 \ 60 65 70 65 70 50 70 128 20" #define DEFAULT_WBTEXT_TABLE_RSSI_B "RSSI b 0 55 100 55 60 90 \ 60 65 70 65 70 50 70 128 20" #define DEFAULT_WBTEXT_TABLE_CU_A "CU a 0 30 100 30 50 90 \ 50 60 70 60 80 50 80 100 20" #define DEFAULT_WBTEXT_TABLE_CU_B "CU b 0 10 100 10 25 90 \ 25 40 70 40 70 50 70 100 20" #endif /* WBTEXT_SCORE_V2 */ #endif /* WBTEXT */ #define BUFSZ 8 #define BUFSZN BUFSZ + 1 #define _S(x) #x #define S(x) _S(x) #define MAXBANDS 2 /**< Maximum #of bands */ #define BAND_2G_INDEX 1 #define BAND_5G_INDEX 0 typedef union { wl_roam_prof_band_v1_t v1; wl_roam_prof_band_v2_t v2; wl_roam_prof_band_v3_t v3; wl_roam_prof_band_v4_t v4; } wl_roamprof_band_t; #ifdef WLWFDS #define CMD_ADD_WFDS_HASH "ADD_WFDS_HASH" #define CMD_DEL_WFDS_HASH "DEL_WFDS_HASH" #endif /* WLWFDS */ #define CMD_MURX_BFE_CAP "MURX_BFE_CAP" #ifdef SUPPORT_RSSI_SUM_REPORT #define CMD_SET_RSSI_LOGGING "SET_RSSI_LOGGING" #define CMD_GET_RSSI_LOGGING "GET_RSSI_LOGGING" #define CMD_GET_RSSI_PER_ANT "GET_RSSI_PER_ANT" #endif /* SUPPORT_RSSI_SUM_REPORT */ #define CMD_GET_SNR "GET_SNR" #ifdef SUPPORT_AP_HIGHER_BEACONRATE #define CMD_SET_AP_BEACONRATE "SET_AP_BEACONRATE" #define CMD_GET_AP_BASICRATE "GET_AP_BASICRATE" #endif /* SUPPORT_AP_HIGHER_BEACONRATE */ #ifdef SUPPORT_AP_RADIO_PWRSAVE #define CMD_SET_AP_RPS "SET_AP_RPS" #define CMD_GET_AP_RPS "GET_AP_RPS" #define CMD_SET_AP_RPS_PARAMS "SET_AP_RPS_PARAMS" #endif /* SUPPORT_AP_RADIO_PWRSAVE */ #ifdef SUPPORT_AP_SUSPEND #define CMD_SET_AP_SUSPEND "SET_AP_SUSPEND" #endif /* SUPPORT_AP_SUSPEND */ #ifdef SUPPORT_AP_BWCTRL #define CMD_SET_AP_BW "SET_AP_BW" #define CMD_GET_AP_BW "GET_AP_BW" #endif /* SUPPORT_AP_BWCTRL */ /* miracast related definition */ #define MIRACAST_MODE_OFF 0 #define MIRACAST_MODE_SOURCE 1 #define MIRACAST_MODE_SINK 2 #ifdef CONNECTION_STATISTICS #define CMD_GET_CONNECTION_STATS "GET_CONNECTION_STATS" struct connection_stats { u32 txframe; u32 txbyte; u32 txerror; u32 rxframe; u32 rxbyte; u32 txfail; u32 txretry; u32 txretrie; u32 txrts; u32 txnocts; u32 txexptime; u32 txrate; u8 chan_idle; }; #endif /* CONNECTION_STATISTICS */ #ifdef SUPPORT_LQCM #define CMD_SET_LQCM_ENABLE "SET_LQCM_ENABLE" #define CMD_GET_LQCM_REPORT "GET_LQCM_REPORT" #endif static LIST_HEAD(miracast_resume_list); static u8 miracast_cur_mode; #ifdef DHD_LOG_DUMP #define CMD_NEW_DEBUG_PRINT_DUMP "DEBUG_DUMP" #define SUBCMD_UNWANTED "UNWANTED" #define SUBCMD_DISCONNECTED "DISCONNECTED" void dhd_log_dump_trigger(dhd_pub_t *dhdp, int subcmd); #endif /* DHD_LOG_DUMP */ #ifdef DHD_STATUS_LOGGING #define CMD_DUMP_STATUS_LOG "DUMP_STAT_LOG" #define CMD_QUERY_STATUS_LOG "QUERY_STAT_LOG" #endif /* DHD_STATUS_LOGGING */ #ifdef DHD_HANG_SEND_UP_TEST #define CMD_MAKE_HANG "MAKE_HANG" #endif /* CMD_DHD_HANG_SEND_UP_TEST */ #ifdef DHD_DEBUG_UART extern bool dhd_debug_uart_is_running(struct net_device *dev); #endif /* DHD_DEBUG_UART */ #ifdef RTT_GEOFENCE_INTERVAL #if defined(RTT_SUPPORT) && defined(WL_NAN) #define CMD_GEOFENCE_INTERVAL "GEOFENCE_INT" #endif /* RTT_SUPPORT && WL_NAN */ #endif /* RTT_GEOFENCE_INTERVAL */ struct io_cfg { s8 *iovar; s32 param; u32 ioctl; void *arg; u32 len; struct list_head list; }; #if defined(BCMFW_ROAM_ENABLE) #define CMD_SET_ROAMPREF "SET_ROAMPREF" #define MAX_NUM_SUITES 10 #define WIDTH_AKM_SUITE 8 #define JOIN_PREF_RSSI_LEN 0x02 #endif /* BCMFW_ROAM_ENABLE */ #if defined(CONFIG_TIZEN) /* * adding these private commands corresponding to atd-server's implementation * __atd_control_pm_state() */ #define CMD_POWERSAVEMODE_SET "SETPOWERSAVEMODE" #define CMD_POWERSAVEMODE_GET "GETPOWERSAVEMODE" #endif /* CONFIG_TIZEN */ #define CMD_DEBUG_VERBOSE "DEBUG_VERBOSE" #ifdef WL_NATOE #define CMD_NATOE "NATOE" #define NATOE_MAX_PORT_NUM 65535 /* natoe command info structure */ typedef struct wl_natoe_cmd_info { uint8 *command; /* pointer to the actual command */ uint16 tot_len; /* total length of the command */ uint16 bytes_written; /* Bytes written for get response */ } wl_natoe_cmd_info_t; typedef struct wl_natoe_sub_cmd wl_natoe_sub_cmd_t; typedef int (natoe_cmd_handler_t)(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); struct wl_natoe_sub_cmd { char *name; uint8 version; /* cmd version */ uint16 id; /* id for the dongle f/w switch/case */ uint16 type; /* base type of argument */ natoe_cmd_handler_t *handler; /* cmd handler */ }; #define WL_ANDROID_NATOE_FUNC(suffix) wl_android_natoe_subcmd_ ##suffix static int wl_android_process_natoe_cmd(struct net_device *dev, char *command, int total_len); static int wl_android_natoe_subcmd_enable(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); static int wl_android_natoe_subcmd_config_ips(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); static int wl_android_natoe_subcmd_config_ports(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); static int wl_android_natoe_subcmd_dbg_stats(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); static int wl_android_natoe_subcmd_tbl_cnt(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); static const wl_natoe_sub_cmd_t natoe_cmd_list[] = { /* wl natoe enable [0/1] or new: "wl natoe [0/1]" */ {"enable", 0x01, WL_NATOE_CMD_ENABLE, IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(enable) }, {"config_ips", 0x01, WL_NATOE_CMD_CONFIG_IPS, IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(config_ips) }, {"config_ports", 0x01, WL_NATOE_CMD_CONFIG_PORTS, IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(config_ports) }, {"stats", 0x01, WL_NATOE_CMD_DBG_STATS, IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(dbg_stats) }, {"tbl_cnt", 0x01, WL_NATOE_CMD_TBL_CNT, IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(tbl_cnt) }, {NULL, 0, 0, 0, NULL} }; #endif /* WL_NATOE */ #ifdef SET_PCIE_IRQ_CPU_CORE #define CMD_PCIE_IRQ_CORE "PCIE_IRQ_CORE" #endif /* SET_PCIE_IRQ_CPU_CORE */ #ifdef WLADPS_PRIVATE_CMD #define CMD_SET_ADPS "SET_ADPS" #define CMD_GET_ADPS "GET_ADPS" #ifdef WLADPS_ENERGY_GAIN #define CMD_GET_GAIN_ADPS "GET_GAIN_ADPS" #define CMD_RESET_GAIN_ADPS "RESET_GAIN_ADPS" #ifndef ADPS_GAIN_2G_PM0_IDLE #define ADPS_GAIN_2G_PM0_IDLE 0 #endif #ifndef ADPS_GAIN_5G_PM0_IDLE #define ADPS_GAIN_5G_PM0_IDLE 0 #endif #ifndef ADPS_GAIN_2G_TX_PSPOLL #define ADPS_GAIN_2G_TX_PSPOLL 0 #endif #ifndef ADPS_GAIN_5G_TX_PSPOLL #define ADPS_GAIN_5G_TX_PSPOLL 0 #endif #endif /* WLADPS_ENERGY_GAIN */ #endif /* WLADPS_PRIVATE_CMD */ #ifdef DHD_PKT_LOGGING #define CMD_PKTLOG_FILTER_ENABLE "PKTLOG_FILTER_ENABLE" #define CMD_PKTLOG_FILTER_DISABLE "PKTLOG_FILTER_DISABLE" #define CMD_PKTLOG_FILTER_PATTERN_ENABLE "PKTLOG_FILTER_PATTERN_ENABLE" #define CMD_PKTLOG_FILTER_PATTERN_DISABLE "PKTLOG_FILTER_PATTERN_DISABLE" #define CMD_PKTLOG_FILTER_ADD "PKTLOG_FILTER_ADD" #define CMD_PKTLOG_FILTER_DEL "PKTLOG_FILTER_DEL" #define CMD_PKTLOG_FILTER_INFO "PKTLOG_FILTER_INFO" #define CMD_PKTLOG_START "PKTLOG_START" #define CMD_PKTLOG_STOP "PKTLOG_STOP" #define CMD_PKTLOG_FILTER_EXIST "PKTLOG_FILTER_EXIST" #define CMD_PKTLOG_MINMIZE_ENABLE "PKTLOG_MINMIZE_ENABLE" #define CMD_PKTLOG_MINMIZE_DISABLE "PKTLOG_MINMIZE_DISABLE" #define CMD_PKTLOG_CHANGE_SIZE "PKTLOG_CHANGE_SIZE" #define CMD_PKTLOG_DEBUG_DUMP "PKTLOG_DEBUG_DUMP" #endif /* DHD_PKT_LOGGING */ #ifdef TPUT_DEBUG_DUMP #define CMD_TPUT_DEBUG_MODE_ENABLE "TPUT_DEBUG_MODE_ENABLE" #define CMD_TPUT_DEBUG_MODE_DISABLE "TPUT_DEBUG_MODE_DISABLE" #endif /* TPUT_DEBUG_DUMP */ #ifdef DHD_EVENT_LOG_FILTER #define CMD_EWP_FILTER "EWP_FILTER" #endif /* DHD_EVENT_LOG_FILTER */ #ifdef WL_BCNRECV #define CMD_BEACON_RECV "BEACON_RECV" #endif /* WL_BCNRECV */ #ifdef WL_CAC_TS #define CMD_CAC_TSPEC "CAC_TSPEC" #endif /* WL_CAC_TS */ #ifdef WL_GET_CU #define CMD_GET_CHAN_UTIL "GET_CU" #endif /* WL_GET_CU */ #ifdef SUPPORT_SOFTAP_ELNA_BYPASS #define CMD_SET_SOFTAP_ELNA_BYPASS "SET_SOFTAP_ELNA_BYPASS" #define CMD_GET_SOFTAP_ELNA_BYPASS "GET_SOFTAP_ELNA_BYPASS" #endif /* SUPPORT_SOFTAP_ELNA_BYPASS */ #ifdef WL_NAN #define CMD_GET_NAN_STATUS "GET_NAN_STATUS" #endif /* WL_NAN */ #ifdef WL_TWT #define CMD_TWT_SETUP "TWT_SETUP" #define CMD_TWT_TEARDOWN "TWT_TEARDOWN" #define CMD_TWT_INFO "TWT_INFO_FRM" #define CMD_TWT_STATUS_QUERY "GET_TWT_STATUS" #define CMD_TWT_CAPABILITY "GET_TWT_CAP" #define CMD_TWT_GET_STATS "GET_TWT_STATISTICS" #define CMD_TWT_CLR_STATS "CLEAR_TWT_STATISTICS" #define CMD_TWT_SOFTAP_ENABLE "TWT_SOFTAP_ENABLE" #endif /* WL_TWT */ #define CMD_GET_6G_SOFTAP_FREQ_LIST "GET_6G_SOFTAP_FREQ_LIST" /* drv command info structure */ typedef struct wl_drv_cmd_info { uint8 *command; /* pointer to the actual command */ uint16 tot_len; /* total length of the command */ uint16 bytes_written; /* Bytes written for get response */ } wl_drv_cmd_info_t; typedef struct wl_drv_sub_cmd wl_drv_sub_cmd_t; typedef int (drv_cmd_handler_t)(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); struct wl_drv_sub_cmd { char *name; uint8 version; /* cmd version */ uint16 id; /* id for the dongle f/w switch/case */ uint16 type; /* base type of argument */ drv_cmd_handler_t *handler; /* cmd handler */ }; #ifdef WL_MBO #define CMD_MBO "MBO" enum { WL_MBO_CMD_NON_CHAN_PREF = 1, WL_MBO_CMD_CELL_DATA_CAP = 2 }; #define WL_ANDROID_MBO_FUNC(suffix) wl_android_mbo_subcmd_ ##suffix static int wl_android_process_mbo_cmd(struct net_device *dev, char *command, int total_len); static int wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); static int wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); static const wl_drv_sub_cmd_t mbo_cmd_list[] = { {"non_pref_chan", 0x01, WL_MBO_CMD_NON_CHAN_PREF, IOVT_BUFFER, WL_ANDROID_MBO_FUNC(non_pref_chan) }, {"cell_data_cap", 0x01, WL_MBO_CMD_CELL_DATA_CAP, IOVT_BUFFER, WL_ANDROID_MBO_FUNC(cell_data_cap) }, {NULL, 0, 0, 0, NULL} }; #endif /* WL_MBO */ #ifdef WL_GENL static s32 wl_genl_handle_msg(struct sk_buff *skb, struct genl_info *info); static int wl_genl_init(void); static int wl_genl_deinit(void); extern struct net init_net; /* attribute policy: defines which attribute has which type (e.g int, char * etc) * possible values defined in net/netlink.h */ static struct nla_policy wl_genl_policy[BCM_GENL_ATTR_MAX + 1] = { [BCM_GENL_ATTR_STRING] = { .type = NLA_NUL_STRING }, [BCM_GENL_ATTR_MSG] = { .type = NLA_BINARY }, }; #define WL_GENL_VER 1 /* family definition */ static struct genl_family wl_genl_family = { .id = GENL_ID_GENERATE, /* Genetlink would generate the ID */ .hdrsize = 0, .name = "bcm-genl", /* Netlink I/F for Android */ .version = WL_GENL_VER, /* Version Number */ .maxattr = BCM_GENL_ATTR_MAX, }; /* commands: mapping between the command enumeration and the actual function */ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) struct genl_ops wl_genl_ops[] = { { .cmd = BCM_GENL_CMD_MSG, .flags = 0, .policy = wl_genl_policy, .doit = wl_genl_handle_msg, .dumpit = NULL, }, }; #else struct genl_ops wl_genl_ops = { .cmd = BCM_GENL_CMD_MSG, .flags = 0, .policy = wl_genl_policy, .doit = wl_genl_handle_msg, .dumpit = NULL, }; #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) */ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) static struct genl_multicast_group wl_genl_mcast[] = { { .name = "bcm-genl-mcast", }, }; #else static struct genl_multicast_group wl_genl_mcast = { .id = GENL_ID_GENERATE, /* Genetlink would generate the ID */ .name = "bcm-genl-mcast", }; #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) */ #endif /* WL_GENL */ #ifdef SUPPORT_LQCM #define LQCM_ENAB_MASK 0x000000FF /* LQCM enable flag mask */ #define LQCM_TX_INDEX_MASK 0x0000FF00 /* LQCM tx index mask */ #define LQCM_RX_INDEX_MASK 0x00FF0000 /* LQCM rx index mask */ #define LQCM_TX_INDEX_SHIFT 8 /* LQCM tx index shift */ #define LQCM_RX_INDEX_SHIFT 16 /* LQCM rx index shift */ #endif /* SUPPORT_LQCM */ #ifdef DHD_SEND_HANG_PRIVCMD_ERRORS #define NUMBER_SEQUENTIAL_PRIVCMD_ERRORS 7 static int priv_cmd_errors = 0; #endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */ /** * Extern function declarations (TODO: move them to dhd_linux.h) */ int dhd_net_bus_devreset(struct net_device *dev, uint8 flag); int dhd_dev_init_ioctl(struct net_device *dev); #ifdef WL_CFG80211 int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr); int wl_cfg80211_set_btcoex_dhcp(struct net_device *dev, dhd_pub_t *dhd, char *command); #ifdef WES_SUPPORT int wl_cfg80211_set_wes_mode(struct net_device *dev, int mode); int wl_cfg80211_get_wes_mode(struct net_device *dev); int wl_cfg80211_set_ncho_mode(struct net_device *dev, int mode); int wl_cfg80211_get_ncho_mode(struct net_device *dev); #endif /* WES_SUPPORT */ #else int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr) { return 0; } int wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len) { return 0; } int wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len) { return 0; } int wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len) { return 0; } int wl_cfg80211_set_p2p_ecsa(struct net_device *net, char* buf, int len) { return 0; } int wl_cfg80211_increase_p2p_bw(struct net_device *net, char* buf, int len) { return 0; } #endif /* WK_CFG80211 */ #if defined(WL_WTC) && defined(CUSTOMER_HW4_PRIVATE_CMD) static int wl_android_wtc_config(struct net_device *dev, char *command, int total_len); #endif /* WL_WTC && CUSTOMER_HW4_PRIVATE_CMD */ #ifdef WBTEXT static int wl_android_wbtext(struct net_device *dev, char *command, int total_len); static int wl_cfg80211_wbtext_btm_timer_threshold(struct net_device *dev, char *command, int total_len); static int wl_cfg80211_wbtext_btm_delta(struct net_device *dev, char *command, int total_len); static int wl_cfg80211_wbtext_estm_enable(struct net_device *dev, char *command, int total_len); static int wlc_wbtext_get_roam_prof(struct net_device *ndev, wl_roamprof_band_t *rp, uint8 band, uint8 *roam_prof_ver, uint8 *roam_prof_size); #endif /* WBTEXT */ #ifdef WES_SUPPORT #ifdef WBTEXT static int wl_android_wbtext_enable(struct net_device *dev, int mode); #endif /* WBTEXT */ /* wl_roam.c */ extern int get_roamscan_mode(struct net_device *dev, int *mode); extern int set_roamscan_mode(struct net_device *dev, int mode); extern int get_roamscan_chanspec_list(struct net_device *dev, chanspec_t *chanspecs); extern int set_roamscan_chanspec_list(struct net_device *dev, uint n, chanspec_t *chanspecs); extern int add_roamscan_chanspec_list(struct net_device *dev, uint n, chanspec_t *chanspecs); static char* legacy_cmdlist[] = { CMD_GETROAMSCANCHLEGACY, CMD_ADDROAMSCANCHLEGACY, CMD_GETROAMSCANFQLEGACY, CMD_ADDROAMSCANFQLEGACY, CMD_GETROAMTRIGLEGACY, CMD_SETROAMTRIGLEGACY, CMD_REASSOCLEGACY, CMD_REASSOCFREQLEGACY, CMD_GETSCANCHANNELTIMELEGACY, CMD_SETSCANCHANNELTIMELEGACY, CMD_GETSCANUNASSOCTIMELEGACY, CMD_SETSCANUNASSOCTIMELEGACY, CMD_GETSCANPASSIVETIMELEGACY, CMD_SETSCANPASSIVETIMELEGACY, CMD_GETSCANHOMETIMELEGACY, CMD_SETSCANHOMETIMELEGACY, CMD_GETSCANHOMEAWAYTIMELEGACY, CMD_SETSCANHOMEAWAYTIMELEGACY, "\0" }; static char* ncho_cmdlist[] = { CMD_ROAMTRIGGER_GET, CMD_ROAMTRIGGER_SET, CMD_ROAMDELTA_GET, CMD_ROAMDELTA_SET, CMD_ROAMSCANPERIOD_GET, CMD_ROAMSCANPERIOD_SET, CMD_FULLROAMSCANPERIOD_GET, CMD_FULLROAMSCANPERIOD_SET, CMD_COUNTRYREV_GET, CMD_COUNTRYREV_SET, CMD_GETROAMSCANCONTROL, CMD_SETROAMSCANCONTROL, CMD_GETROAMSCANCHANNELS, CMD_SETROAMSCANCHANNELS, CMD_ADDROAMSCANCHANNELS, CMD_GETROAMSCANFREQS, CMD_SETROAMSCANFREQS, CMD_ADDROAMSCANFREQS, CMD_SENDACTIONFRAME, CMD_REASSOC, CMD_REASSOCFREQ, CMD_GETSCANCHANNELTIME, CMD_SETSCANCHANNELTIME, CMD_GETSCANUNASSOCTIME, CMD_SETSCANUNASSOCTIME, CMD_GETSCANPASSIVETIME, CMD_SETSCANPASSIVETIME, CMD_GETSCANHOMETIME, CMD_SETSCANHOMETIME, CMD_GETSCANHOMEAWAYTIME, CMD_SETSCANHOMEAWAYTIME, CMD_GETSCANNPROBES, CMD_SETSCANNPROBES, CMD_GETDFSSCANMODE, CMD_SETJOINPREFER, CMD_GETWESMODE, CMD_SETWESMODE, CMD_GETROAMALLOWBAND, CMD_SETROAMALLOWBAND, "\0" }; #endif /* WES_SUPPORT */ #ifdef ROAM_CHANNEL_CACHE extern void wl_update_roamscan_cache_by_band(struct net_device *dev, int band); #endif /* ROAM_CHANNEL_CACHE */ int wl_android_priority_roam_enable(struct net_device *dev, int mode); #ifdef CONFIG_SILENT_ROAM int wl_android_sroam_turn_on(struct net_device *dev, int mode); #endif /* CONFIG_SILENT_ROAM */ #ifdef ENABLE_4335BT_WAR extern int bcm_bt_lock(int cookie); extern void bcm_bt_unlock(int cookie); static int lock_cookie_wifi = 'W' | 'i'<<8 | 'F'<<16 | 'i'<<24; /* cookie is "WiFi" */ #endif /* ENABLE_4335BT_WAR */ extern bool ap_fw_loaded; extern char iface_name[IFNAMSIZ]; #ifdef DHD_PM_CONTROL_FROM_FILE extern bool g_pm_control; #endif /* DHD_PM_CONTROL_FROM_FILE */ /* private command support for restoring roam/scan parameters */ #if defined(SUPPORT_RESTORE_SCAN_PARAMS) || defined(WES_SUPPORT) #define CMD_RESTORE_SCAN_PARAMS "RESTORE_SCAN_PARAMS" typedef int (*PRIV_CMD_HANDLER) (struct net_device *dev, char *command); typedef int (*PRIV_CMD_HANDLER_WITH_LEN) (struct net_device *dev, char *command, int total_len); enum { RESTORE_TYPE_UNSPECIFIED = 0, RESTORE_TYPE_PRIV_CMD = 1, RESTORE_TYPE_PRIV_CMD_WITH_LEN = 2 }; typedef struct android_restore_scan_params { char command[64]; int parameter; int cmd_type; union { PRIV_CMD_HANDLER cmd_handler; PRIV_CMD_HANDLER_WITH_LEN cmd_handler_w_len; }; } android_restore_scan_params_t; /* function prototypes of private command handler */ int wl_android_default_set_scan_params(struct net_device *dev, char *command, int total_len); static int wl_android_set_roam_trigger(struct net_device *dev, char* command); int wl_android_set_roam_delta(struct net_device *dev, char* command); int wl_android_set_roam_scan_period(struct net_device *dev, char* command); int wl_android_set_full_roam_scan_period(struct net_device *dev, char* command); int wl_android_set_roam_scan_control(struct net_device *dev, char *command); int wl_android_set_scan_channel_time(struct net_device *dev, char *command); int wl_android_set_scan_home_time(struct net_device *dev, char *command); int wl_android_set_scan_home_away_time(struct net_device *dev, char *command); int wl_android_set_scan_nprobes(struct net_device *dev, char *command); static int wl_android_set_band(struct net_device *dev, char *command); int wl_android_set_wes_mode(struct net_device *dev, char *command); int wl_android_set_okc_mode(struct net_device *dev, char *command); int wl_android_set_scan_passive_time(struct net_device *dev, char *command); int wl_android_set_roam_allowed_band(struct net_device *dev, char *command); /* default values */ #ifdef ROAM_API #define DEFAULT_ROAM_TIRGGER -75 #define DEFAULT_ROAM_DELTA 10 #define DEFAULT_ROAMSCANPERIOD 10 #define DEFAULT_FULLROAMSCANPERIOD_SET 120 #endif /* ROAM_API */ #ifdef WES_SUPPORT #define DEFAULT_ROAMSCANCONTROL 0 #define DEFAULT_SCANCHANNELTIME 40 #ifdef BCM4361_CHIP #define DEFAULT_SCANHOMETIME 60 #else #define DEFAULT_SCANHOMETIME 45 #endif /* BCM4361_CHIP */ #define DEFAULT_SCANPROBES 2 #define DEFAULT_DFSSCANMODE 1 #define DEFAULT_WESMODE 0 #define DEFAULT_OKCMODE 1 #endif /* WES_SUPPORT */ #define DEFAULT_BAND 0 #ifdef WBTEXT #define DEFAULT_WBTEXT_ENABLE 1 #endif /* WBTEXT */ /* restoring parameter list, please don't change order */ static android_restore_scan_params_t restore_params[] = { /* wbtext need to be disabled while updating roam/scan parameters */ #ifdef WBTEXT { CMD_WBTEXT_ENABLE, 0, RESTORE_TYPE_PRIV_CMD_WITH_LEN, .cmd_handler_w_len = wl_android_wbtext}, #endif /* WBTEXT */ #ifdef ROAM_API { CMD_ROAMTRIGGER_SET, DEFAULT_ROAM_TIRGGER, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_trigger}, { CMD_ROAMDELTA_SET, DEFAULT_ROAM_DELTA, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_delta}, { CMD_ROAMSCANPERIOD_SET, DEFAULT_ROAMSCANPERIOD, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_scan_period}, { CMD_FULLROAMSCANPERIOD_SET, DEFAULT_FULLROAMSCANPERIOD_SET, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_full_roam_scan_period}, #endif /* ROAM_API */ #ifdef WES_SUPPORT { CMD_SETROAMSCANCONTROL, DEFAULT_ROAMSCANCONTROL, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_scan_control}, { CMD_SETSCANCHANNELTIME, DEFAULT_SCANCHANNELTIME, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_scan_channel_time}, { CMD_SETSCANHOMETIME, DEFAULT_SCANHOMETIME, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_scan_home_time}, { CMD_GETSCANHOMEAWAYTIME, DHD_SCAN_HOME_AWAY_TIME, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_scan_home_away_time}, { CMD_SETSCANNPROBES, DEFAULT_SCANPROBES, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_scan_nprobes}, { CMD_SETWESMODE, DEFAULT_WESMODE, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_wes_mode}, { CMD_SETSCANPASSIVETIME, DHD_SCAN_PASSIVE_TIME, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_scan_passive_time}, { CMD_SETROAMALLOWBAND, WLC_ROAM_ALLOW_BAND_AUTO, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_allowed_band}, #endif /* WES_SUPPORT */ { CMD_SETBAND, DEFAULT_BAND, RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_band}, #ifdef WBTEXT { CMD_WBTEXT_ENABLE, DEFAULT_WBTEXT_ENABLE, RESTORE_TYPE_PRIV_CMD_WITH_LEN, .cmd_handler_w_len = wl_android_wbtext}, #endif /* WBTEXT */ { "\0", 0, RESTORE_TYPE_UNSPECIFIED, .cmd_handler = NULL} }; #endif /* SUPPORT_RESTORE_SCAN_PARAMS || WES_SUPPORT */ #ifdef SUPPORT_LATENCY_CRITICAL_DATA #define CMD_GET_LATENCY_CRITICAL_DATA "GET_LATENCY_CRT_DATA" #define CMD_SET_LATENCY_CRITICAL_DATA "SET_LATENCY_CRT_DATA" int wl_android_set_latency_crt_data(struct net_device *dev, int mode); #endif /* SUPPORT_LATENCY_CRITICAL_DATA */ #ifdef WL_LATENCY_CONFIG #define CMD_SET_LOW_LATENCY "LOW_LATENCY" #define DEF_LOW_LATENCY_PERIOD 30u #endif /* WL_LATENCY_CONFIG */ typedef struct android_priv_cmd_log_cfg_table { char command[64]; int enable; } android_priv_cmd_log_cfg_table_t; static android_priv_cmd_log_cfg_table_t loging_params[] = { {CMD_GET_SNR, FALSE}, #ifdef SUPPORT_LQCM {CMD_GET_LQCM_REPORT, FALSE}, #endif #ifdef WL_GET_CU {CMD_GET_CHAN_UTIL, FALSE}, #endif {"\0", FALSE} }; #ifdef WL_UWB_COEX #define CMD_SET_UWB_COEX_ENABLE "SET_UWBCX_ENABLE" #define CMD_GET_UWB_COEX_ENABLE "GET_UWBCX_ENABLE" #define CMD_SET_UWB_COEX_PREPARE_TIME "SET_UWBCX_PREPARE_TIME" #define CMD_GET_UWB_COEX_PREPARE_TIME "GET_UWBCX_PREPARE_TIME" static int wl_android_uwbcx_set_enable(struct net_device *dev, const char *command); static int wl_android_uwbcx_get_enable(struct net_device *dev, char *command, int tot_len); static int wl_android_uwbcx_set_prepare_time(struct net_device *dev, const char *command); static int wl_android_uwbcx_get_prepare_time(struct net_device *dev, char *command, int tot_len); #endif /* WL_UWB_COEX */ #ifdef WL_DUAL_STA #define CMD_SET_PRIMARY_INET "SET_PRIMARY_INET" #endif /* WL_DUAL_STA */ #define CMD_SETWSECINFO "SETWSECINFO" #if defined(LIMIT_AP_BW) #define CMD_SET_SOFTAP_BW "CMD_SET_SOFTAP_BW" #define CMD_GET_SOFTAP_BW "CMD_GET_SOFTAP_BW" static int wl_android_set_softap_bw(struct net_device *ndev, char *command); static int wl_android_get_softap_bw(struct net_device *ndev, char *command, int total_len); #endif /* LIMIT_AP_BW */ /** * Local (static) functions and variables */ /* Initialize g_wifi_on to 1 so dhd_bus_start will be called for the first * time (only) in dhd_open, subsequential wifi on will be handled by * wl_android_wifi_on */ static int g_wifi_on = TRUE; /** * Local (static) function definitions */ static char* wl_android_get_band_str(u16 band) { switch (band) { #ifdef WL_6G_BAND case WLC_BAND_6G: return "6G"; #endif /* WL_6G_BAND */ case WLC_BAND_5G: return "5G"; case WLC_BAND_2G: return "2G"; default: WL_ERR(("Unkown band: %d \n", band)); return "Unknown band"; } } #ifdef WBTEXT static int wl_android_bandstr_to_fwband(char *band, u8 *fw_band) { int err = BCME_OK; if (!strcasecmp(band, "a")) { *fw_band = WLC_BAND_5G; } else if (!strcasecmp(band, "b")) { *fw_band = WLC_BAND_2G; #ifdef WL_6G_BAND } else if (!strcasecmp(band, "6g")) { *fw_band = WLC_BAND_6G; #endif /* WL_6G_BAND */ } else if (!strcasecmp(band, "all")) { *fw_band = WLC_BAND_ALL; } else { err = BCME_BADBAND; } return err; } #endif /* WBTEXT */ #ifdef WLWFDS static int wl_android_set_wfds_hash( struct net_device *dev, char *command, bool enable) { int error = 0; wl_p2p_wfds_hash_t *wfds_hash = NULL; char *smbuf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); smbuf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MAXLEN); if (smbuf == NULL) { DHD_ERROR(("wl_android_set_wfds_hash: failed to allocated memory %d bytes\n", WLC_IOCTL_MAXLEN)); return -ENOMEM; } if (enable) { wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_ADD_WFDS_HASH) + 1); error = wldev_iovar_setbuf(dev, "p2p_add_wfds_hash", wfds_hash, sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL); } else { wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_DEL_WFDS_HASH) + 1); error = wldev_iovar_setbuf(dev, "p2p_del_wfds_hash", wfds_hash, sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL); } if (error) { DHD_ERROR(("wl_android_set_wfds_hash: failed to %s, error=%d\n", command, error)); } if (smbuf) { MFREE(cfg->osh, smbuf, WLC_IOCTL_MAXLEN); } return error; } #endif /* WLWFDS */ static int wl_android_get_link_speed(struct net_device *net, char *command, int total_len) { int link_speed; int bytes_written; int error; error = wldev_get_link_speed(net, &link_speed); if (error) { DHD_ERROR(("Get linkspeed failed \n")); return -1; } /* Convert Kbps to Android Mbps */ link_speed = link_speed / 1000; bytes_written = snprintf(command, total_len, "LinkSpeed %d", link_speed); DHD_INFO(("wl_android_get_link_speed: command result is %s\n", command)); return bytes_written; } static int wl_android_get_rssi(struct net_device *net, char *command, int total_len) { wlc_ssid_t ssid = {0, {0}}; int bytes_written = 0; int error = 0; scb_val_t scbval; char *delim = NULL; struct net_device *target_ndev = net; #ifdef WL_VIRTUAL_APSTA char *pos = NULL; struct bcm_cfg80211 *cfg; #endif /* WL_VIRTUAL_APSTA */ delim = strchr(command, ' '); /* For Ap mode rssi command would be * driver rssi * for STA/GC mode * driver rssi */ if (delim) { /* Ap/GO mode * driver rssi */ DHD_TRACE(("wl_android_get_rssi: cmd:%s\n", delim)); /* skip space from delim after finding char */ delim++; if (!(bcm_ether_atoe((delim), &scbval.ea))) { DHD_ERROR(("wl_android_get_rssi: address err\n")); return -1; } scbval.val = htod32(0); DHD_TRACE(("wl_android_get_rssi: address:"MACDBG, MAC2STRDBG(scbval.ea.octet))); #ifdef WL_VIRTUAL_APSTA /* RSDB AP may have another virtual interface * In this case, format of private command is as following, * DRIVER rssi */ /* Current position is start of MAC address string */ pos = delim; delim = strchr(pos, ' '); if (delim) { /* skip space from delim after finding char */ delim++; if (strnlen(delim, IFNAMSIZ)) { cfg = wl_get_cfg(net); target_ndev = wl_get_ap_netdev(cfg, delim); if (target_ndev == NULL) target_ndev = net; } } #endif /* WL_VIRTUAL_APSTA */ } else { /* STA/GC mode */ bzero(&scbval, sizeof(scb_val_t)); } error = wldev_get_rssi(target_ndev, &scbval); if (error) return -1; error = wldev_get_ssid(target_ndev, &ssid); if (error) return -1; if ((ssid.SSID_len == 0) || (ssid.SSID_len > DOT11_MAX_SSID_LEN)) { DHD_ERROR(("wl_android_get_rssi: wldev_get_ssid failed\n")); } else if (total_len <= ssid.SSID_len) { return -ENOMEM; } else { memcpy(command, ssid.SSID, ssid.SSID_len); bytes_written = ssid.SSID_len; } if ((total_len - bytes_written) < (strlen(" rssi -XXX") + 1)) return -ENOMEM; bytes_written += scnprintf(&command[bytes_written], total_len - bytes_written, " rssi %d", scbval.val); command[bytes_written] = '\0'; DHD_TRACE(("wl_android_get_rssi: command result is %s (%d)\n", command, bytes_written)); return bytes_written; } static int wl_android_set_suspendopt(struct net_device *dev, char *command) { int suspend_flag; int ret_now; int ret = 0; suspend_flag = *(command + strlen(CMD_SETSUSPENDOPT) + 1) - '0'; if (suspend_flag != 0) { suspend_flag = 1; } ret_now = net_os_set_suspend_disable(dev, suspend_flag); if (ret_now != suspend_flag) { if (!(ret = net_os_set_suspend(dev, ret_now, 1))) { DHD_INFO(("wl_android_set_suspendopt: Suspend Flag %d -> %d\n", ret_now, suspend_flag)); } else { DHD_ERROR(("wl_android_set_suspendopt: failed %d\n", ret)); } } return ret; } static int wl_android_set_suspendmode(struct net_device *dev, char *command) { int ret = 0; #if (!defined(CONFIG_HAS_EARLYSUSPEND) || !defined(DHD_USE_EARLYSUSPEND)) || \ defined(DHD_USE_PM_SLEEP) int suspend_flag; suspend_flag = *(command + strlen(CMD_SETSUSPENDMODE) + 1) - '0'; if (suspend_flag != 0) { suspend_flag = 1; #if defined(DHD_USE_PM_SLEEP) /* The suspend setting is handled in linux pm_nofi callback. */ DHD_INFO(("wl_android_set_suspendmode: Suspend Mode %d doesn't set\n", suspend_flag)); return ret; #endif /* DHD_USE_PM_SLEEP */ } if (!(ret = net_os_set_suspend(dev, suspend_flag, 0))) DHD_INFO(("wl_android_set_suspendmode: Suspend Mode %d\n", suspend_flag)); else DHD_ERROR(("wl_android_set_suspendmode: failed %d\n", ret)); #endif /* (!CONFIG_HAS_EARLYSUSPEND || !DHD_USE_EARLYSUSPEND) || DHD_USE_PM_SLEEP */ return ret; } int wl_android_get_80211_mode(struct net_device *dev, char *command, int total_len) { uint8 mode[5]; int error = 0; int bytes_written = 0; error = wldev_get_mode(dev, mode, sizeof(mode)); if (error) return -1; DHD_INFO(("wl_android_get_80211_mode: mode:%s\n", mode)); bytes_written = snprintf(command, total_len, "%s %s", CMD_80211_MODE, mode); DHD_INFO(("wl_android_get_80211_mode: command:%s EXIT\n", command)); return bytes_written; } extern chanspec_t wl_chspec_driver_to_host(chanspec_t chanspec); int wl_android_get_chanspec(struct net_device *dev, char *command, int total_len) { int error = 0; int bytes_written = 0; int chsp = {0}; uint16 band = 0; uint16 bw = 0; uint16 channel = 0; u32 sb = 0; chanspec_t chanspec; /* command is * driver chanspec */ error = wldev_iovar_getint(dev, "chanspec", &chsp); if (error) return -1; chanspec = wl_chspec_driver_to_host(chsp); DHD_INFO(("wl_android_get_80211_mode: return value of chanspec:%x\n", chanspec)); channel = chanspec & WL_CHANSPEC_CHAN_MASK; band = chanspec & WL_CHANSPEC_BAND_MASK; bw = chanspec & WL_CHANSPEC_BW_MASK; DHD_INFO(("wl_android_get_80211_mode: channel:%d band:%d bandwidth:%d\n", channel, band, bw)); if (bw == WL_CHANSPEC_BW_160) { bw = WL_CH_BANDWIDTH_160MHZ; } else if (bw == WL_CHANSPEC_BW_80) { bw = WL_CH_BANDWIDTH_80MHZ; } else if (bw == WL_CHANSPEC_BW_40) { bw = WL_CH_BANDWIDTH_40MHZ; } else if (bw == WL_CHANSPEC_BW_20) { bw = WL_CH_BANDWIDTH_20MHZ; } else { bw = WL_CH_BANDWIDTH_20MHZ; } if (bw == WL_CH_BANDWIDTH_40MHZ) { if (CHSPEC_SB_UPPER(chanspec)) { channel += CH_10MHZ_APART; } else { channel -= CH_10MHZ_APART; } } else if (bw == WL_CH_BANDWIDTH_80MHZ) { sb = chanspec & WL_CHANSPEC_CTL_SB_MASK; if (sb == WL_CHANSPEC_CTL_SB_LL) { channel -= (CH_10MHZ_APART + CH_20MHZ_APART); } else if (sb == WL_CHANSPEC_CTL_SB_LU) { channel -= CH_10MHZ_APART; } else if (sb == WL_CHANSPEC_CTL_SB_UL) { channel += CH_10MHZ_APART; } else { /* WL_CHANSPEC_CTL_SB_UU */ channel += (CH_10MHZ_APART + CH_20MHZ_APART); } } else if (bw == WL_CH_BANDWIDTH_160MHZ) { channel = wf_chspec_primary20_chan(chanspec); } bytes_written = snprintf(command, total_len, "%s channel %d band %s bw %d", CMD_CHANSPEC, channel, wl_android_get_band_str(CHSPEC2WLC_BAND(chanspec)), bw); DHD_INFO(("wl_android_get_chanspec: command:%s EXIT\n", command)); return bytes_written; } /* returns current datarate datarate returned from firmware are in 500kbps */ int wl_android_get_datarate(struct net_device *dev, char *command, int total_len) { int error = 0; int datarate = 0; int bytes_written = 0; error = wldev_get_datarate(dev, &datarate); if (error) return -1; DHD_INFO(("wl_android_get_datarate: datarate:%d\n", datarate)); bytes_written = snprintf(command, total_len, "%s %d", CMD_DATARATE, (datarate/2)); return bytes_written; } int wl_android_get_assoclist(struct net_device *dev, char *command, int total_len) { int error = 0; int bytes_written = 0; uint i; int len = 0; char mac_buf[MAX_NUM_OF_ASSOCLIST * sizeof(struct ether_addr) + sizeof(uint)] = {0}; struct maclist *assoc_maclist = (struct maclist *)mac_buf; DHD_TRACE(("wl_android_get_assoclist: ENTER\n")); assoc_maclist->count = htod32(MAX_NUM_OF_ASSOCLIST); error = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf)); if (error) return -1; assoc_maclist->count = dtoh32(assoc_maclist->count); bytes_written = snprintf(command, total_len, "%s listcount: %d Stations:", CMD_ASSOC_CLIENTS, assoc_maclist->count); for (i = 0; i < assoc_maclist->count; i++) { len = snprintf(command + bytes_written, total_len - bytes_written, " " MACDBG, MAC2STRDBG(assoc_maclist->ea[i].octet)); /* A return value of '(total_len - bytes_written)' or more means that the * output was truncated */ if ((len > 0) && (len < (total_len - bytes_written))) { bytes_written += len; } else { DHD_ERROR(("wl_android_get_assoclist: Insufficient buffer %d," " bytes_written %d\n", total_len, bytes_written)); bytes_written = -1; break; } } return bytes_written; } extern chanspec_t wl_chspec_host_to_driver(chanspec_t chanspec); static int wl_android_set_csa(struct net_device *dev, char *command) { int error = 0; char smbuf[WLC_IOCTL_SMLEN]; wl_chan_switch_t csa_arg = {0, }; u32 chnsp = 0; int err = 0; DHD_INFO(("wl_android_set_csa: command:%s\n", command)); command = (command + strlen(CMD_SET_CSA)); /* Order is mode, count channel */ if (!*++command) { DHD_ERROR(("wl_android_set_csa:error missing arguments\n")); return -1; } csa_arg.mode = bcm_atoi(command); if (csa_arg.mode != 0 && csa_arg.mode != 1) { DHD_ERROR(("Invalid mode\n")); return -1; } if (!*++command) { DHD_ERROR(("wl_android_set_csa: error missing count\n")); return -1; } command++; csa_arg.count = bcm_atoi(command); csa_arg.reg = 0; csa_arg.chspec = 0; command += 2; if (!*command) { DHD_ERROR(("wl_android_set_csa: error missing channel\n")); return -1; } chnsp = wf_chspec_aton(command); if (chnsp == 0) { DHD_ERROR(("wl_android_set_csa:chsp is not correct\n")); return -1; } chnsp = wl_chspec_host_to_driver(chnsp); csa_arg.chspec = chnsp; if (chnsp & WL_CHANSPEC_BAND_5G) { u32 chanspec = chnsp; err = wldev_iovar_getint(dev, "per_chan_info", &chanspec); if (!err) { if ((chanspec & WL_CHAN_RADAR) || (chanspec & WL_CHAN_PASSIVE)) { DHD_ERROR(("Channel is radar sensitive\n")); return -1; } if (chanspec == 0) { DHD_ERROR(("Invalid hw channel\n")); return -1; } } else { DHD_ERROR(("does not support per_chan_info\n")); return -1; } DHD_INFO(("non radar sensitivity\n")); } error = wldev_iovar_setbuf(dev, "csa", &csa_arg, sizeof(csa_arg), smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("wl_android_set_csa:set csa failed:%d\n", error)); return -1; } return 0; } static int wl_android_set_bcn_li_dtim(struct net_device *dev, char *command) { int ret = 0; int dtim; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); dtim = *(command + strlen(CMD_SETDTIM_IN_SUSPEND) + 1) - '0'; if (dtim > (MAX_DTIM_ALLOWED_INTERVAL / MAX_DTIM_SKIP_BEACON_INTERVAL)) { DHD_ERROR(("%s: failed, invalid dtim %d\n", __FUNCTION__, dtim)); return BCME_ERROR; } cfg->suspend_bcn_li_dtim = dtim; if (cfg->soft_suspend) { wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE); } return ret; } static int wl_android_set_max_dtim(struct net_device *dev, char *command) { int ret = 0; int dtim_flag; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); dtim_flag = *(command + strlen(CMD_MAXDTIM_IN_SUSPEND) + 1) - '0'; WL_INFORM(("use MAX bcn_li_dtim in suspend %s\n", (dtim_flag ? "Enable" : "Disable"))); cfg->max_dtim_enable = dtim_flag ? TRUE : FALSE; if (cfg->soft_suspend) { wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE); } return ret; } #ifdef DISABLE_DTIM_IN_SUSPEND static int wl_android_set_disable_dtim_in_suspend(struct net_device *dev, char *command) { int ret = 0; int dtim_flag; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); dtim_flag = *(command + strlen(CMD_DISDTIM_IN_SUSPEND) + 1) - '0'; cfg->disable_dtim_in_suspend = dtim_flag ? TRUE : FALSE; if (cfg->soft_suspend) { wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE); } WL_INFORM_MEM(("wl_android_set_disable_dtim_in_suspend: " "use Disable bcn_li_dtim in suspend %s\n", (dtim_flag ? "Enable" : "Disable"))); return ret; } #endif /* DISABLE_DTIM_IN_SUSPEND */ typedef enum band_define { BAND_DEF_2G5G = 0, /* 0: Auto (2.4GHz + 5GHz) */ BAND_DEF_5G, /* 1: 5GHz */ BAND_DEF_2G, /* 2: 2.4GHz */ BAND_DEF_2G5G6G, /* 3, Auto (2.4GHz + 5GHz + 6GHz) */ BAND_DEF_6G, /* 4: 6GHz */ BAND_DEF_5G6G, /* 5: 5GHz + 6GHz */ BAND_DEF_2G6G, /* 6: 2.4GHz + 6GHz */ BAMD_DEF_MAX } band_define_t; static int wl_android_get_band(struct net_device *dev, char *command, int total_len) { uint band, band_def = 0; int bytes_written; int error = BCME_OK; #ifdef WL_6G_BAND struct bcm_cfg80211 *cfg = wl_get_cfg(dev); #endif /* WL_6G_BAND */ error = wldev_iovar_getint(dev, "if_band", &band); if (error == BCME_UNSUPPORTED) { error = wldev_get_band(dev, &band); if (error) { return BCME_ERROR; } } /* Changed Band types to Band Definition */ switch (band) { case WLC_BAND_AUTO: #ifdef WL_6G_BAND if (cfg->band_6g_supported) { band_def = BAND_DEF_2G5G6G; break; } #endif /* WL_6G_BAND */ band_def = BAND_DEF_2G5G; break; case WLC_BAND_2G: band_def = BAND_DEF_2G; break; case WLC_BAND_5G: #ifdef WL_6G_BAND case WLC_BAND_6G: if (cfg->band_6g_supported) { band_def = BAND_DEF_5G6G; break; } #endif /* WL_6G_BAND */ band_def = BAND_DEF_5G; break; default: WL_ERR(("Unkown band: %d\n", band)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "Band %d", band_def); return bytes_written; } static int wl_android_set_band(struct net_device *dev, char *command) { int error = BCME_OK; uint band_def, band = 0; band_def = *(command + strlen(CMD_SETBAND) + 1) - '0'; /* Changed Band Definition to Band types */ switch (band_def) { case BAND_DEF_2G: band = WLC_BAND_2G; break; #ifndef WL_6G_BAND case BAND_DEF_2G5G: band = WLC_BAND_AUTO; break; case BAND_DEF_5G: band = WLC_BAND_5G; break; #else case BAND_DEF_2G5G6G: band = WLC_BAND_AUTO; break; case BAND_DEF_5G6G: band = WLC_BAND_5G; break; /* Can't set only 5GHz or 6GHz band on 6GHz supported device. */ case BAND_DEF_6G: case BAND_DEF_2G6G: #endif /* !WL_6G_BAND */ default: WL_ERR(("Unsupported band definition: %d\n", band_def)); return BCME_ERROR; } #ifdef WL_HOST_BAND_MGMT if ((error = wl_cfg80211_set_band(dev, band)) < 0) { if (error == BCME_UNSUPPORTED) { /* If roam_var is unsupported, fallback to the original method */ WL_ERR(("WL_HOST_BAND_MGMT defined, " "but roam_band iovar unsupported in the firmware\n")); } else { error = BCME_ERROR; } } if (((error == BCME_OK) && (band == WLC_BAND_AUTO)) || (error == BCME_UNSUPPORTED)) { /* Apply if roam_band iovar is not supported or band setting is AUTO */ error = wldev_set_band(dev, band); } #else error = wl_cfg80211_set_if_band(dev, band); #endif /* WL_HOST_BAND_MGMT */ #ifdef ROAM_CHANNEL_CACHE wl_update_roamscan_cache_by_band(dev, band); #endif /* ROAM_CHANNEL_CACHE */ return error; } #if defined(WES_SUPPORT) && defined(WBTEXT) static bool wl_android_check_wbtext_support(struct net_device *dev) { dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); return dhdp->wbtext_support; } #endif /* WES_SUPPORT && WBTEXT */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef ROAM_API static bool wl_android_check_wbtext_policy(struct net_device *dev) { dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); if (dhdp->wbtext_policy == WL_BSSTRANS_POLICY_PRODUCT_WBTEXT) { return TRUE; } return FALSE; } static int wl_android_set_roam_trigger(struct net_device *dev, char* command) { int roam_trigger[2] = {0, 0}; int error; #ifdef WBTEXT if (wl_android_check_wbtext_policy(dev)) { WL_ERR(("blocked to set roam trigger. try with setting roam profile\n")); return BCME_ERROR; } #endif /* WBTEXT */ sscanf(command, "%*s %10d", &roam_trigger[0]); if (roam_trigger[0] >= 0) { WL_ERR(("wrong roam trigger value (%d)\n", roam_trigger[0])); return BCME_ERROR; } roam_trigger[1] = WLC_BAND_ALL; error = wldev_ioctl_set(dev, WLC_SET_ROAM_TRIGGER, roam_trigger, sizeof(roam_trigger)); if (error != BCME_OK) { WL_ERR(("failed to set roam trigger (%d)\n", error)); return BCME_ERROR; } return BCME_OK; } static int wl_android_get_roam_trigger(struct net_device *dev, char *command, int total_len) { int bytes_written, error; int roam_trigger[2] = {0, 0}; uint16 band = 0; int chsp = {0}; chanspec_t chanspec; #ifdef WBTEXT int i; wl_roamprof_band_t rp; uint8 roam_prof_ver = 0, roam_prof_size = 0; #endif /* WBTEXT */ error = wldev_iovar_getint(dev, "chanspec", &chsp); if (error != BCME_OK) { WL_ERR(("failed to get chanspec (%d)\n", error)); return BCME_ERROR; } chanspec = wl_chspec_driver_to_host(chsp); band = CHSPEC2WLC_BAND(chanspec); if (wl_android_check_wbtext_policy(dev)) { #ifdef WBTEXT memset_s(&rp, sizeof(rp), 0, sizeof(rp)); if ((error = wlc_wbtext_get_roam_prof(dev, &rp, band, &roam_prof_ver, &roam_prof_size))) { WL_ERR(("Getting roam_profile failed with err=%d \n", error)); return -EINVAL; } switch (roam_prof_ver) { case WL_ROAM_PROF_VER_1: { for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) { if (rp.v2.roam_prof[i].channel_usage == 0) { roam_trigger[0] = rp.v2.roam_prof[i].roam_trigger; break; } } } break; case WL_ROAM_PROF_VER_2: { for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) { if (rp.v3.roam_prof[i].channel_usage == 0) { roam_trigger[0] = rp.v3.roam_prof[i].roam_trigger; break; } } } break; case WL_ROAM_PROF_VER_3: { for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) { if (rp.v4.roam_prof[i].channel_usage == 0) { roam_trigger[0] = rp.v4.roam_prof[i].roam_trigger; break; } } } break; default: WL_ERR(("bad version = %d \n", roam_prof_ver)); return BCME_VERSION; } #endif /* WBTEXT */ if (roam_trigger[0] == 0) { WL_ERR(("roam trigger was not set properly\n")); return BCME_ERROR; } } else { roam_trigger[1] = band; error = wldev_ioctl_get(dev, WLC_GET_ROAM_TRIGGER, roam_trigger, sizeof(roam_trigger)); if (error != BCME_OK) { WL_ERR(("failed to get roam trigger (%d)\n", error)); return BCME_ERROR; } } bytes_written = snprintf(command, total_len, "%s %d", CMD_ROAMTRIGGER_GET, roam_trigger[0]); return bytes_written; } #ifdef WBTEXT s32 wl_cfg80211_wbtext_roam_trigger_config(struct net_device *ndev, int roam_trigger) { char *commandp = NULL; s32 ret = BCME_OK; char *data; struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); uint8 bandidx = 0; commandp = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN); if (unlikely(!commandp)) { WL_ERR(("%s: failed to allocate memory\n", __func__)); ret = -ENOMEM; goto exit; } WL_DBG(("roam trigger %d\n", roam_trigger)); if (roam_trigger > 0) { WL_ERR(("Invalid roam trigger value %d\n", roam_trigger)); goto exit; } for (bandidx = 0; bandidx < MAXBANDS; bandidx++) { char *band; int tri0, tri1, low0, low1, cu0, cu1, dur0, dur1; int tri0_dflt; if (bandidx == BAND_5G_INDEX) { band = "a"; tri0_dflt = DEFAULT_WBTEXT_CU_RSSI_TRIG_A; } else { band = "b"; tri0_dflt = DEFAULT_WBTEXT_CU_RSSI_TRIG_B; } /* Get ROAM Profile * WBTEXT_PROFILE_CONFIG band */ bzero(commandp, WLC_IOCTL_SMLEN); snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s", CMD_WBTEXT_PROFILE_CONFIG, band); data = (commandp + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1); wl_cfg80211_wbtext_config(ndev, data, commandp, WLC_IOCTL_SMLEN); /* Set ROAM Profile * WBTEXT_PROFILE_CONFIG band -70 roam_trigger 70 10 roam_trigger -128 0 10 */ sscanf(commandp, "RSSI[%d,%d] CU(trigger:%d%%: duration:%ds)" "RSSI[%d,%d] CU(trigger:%d%%: duration:%ds)", &tri0, &low0, &cu0, &dur0, &tri1, &low1, &cu1, &dur1); if (tri0_dflt <= roam_trigger) { tri0 = roam_trigger + 1; } else { tri0 = tri0_dflt; } memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN); snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s %d %d %d %d %d %d %d %d", CMD_WBTEXT_PROFILE_CONFIG, band, tri0, roam_trigger, cu0, dur0, roam_trigger, low1, cu1, dur1); ret = wl_cfg80211_wbtext_config(ndev, data, commandp, WLC_IOCTL_SMLEN); if (ret != BCME_OK) { WL_ERR(("Failed to set roam_prof %s error = %d\n", data, ret)); goto exit; } } exit: if (commandp) { MFREE(cfg->osh, commandp, WLC_IOCTL_SMLEN); } return ret; } #endif /* WBTEXT */ static int wl_android_set_roam_trigger_legacy(struct net_device *dev, char* command) { int roam_trigger[2] = {0, 0}; int error; sscanf(command, "%*s %10d", &roam_trigger[0]); if (roam_trigger[0] >= 0) { WL_ERR(("wrong roam trigger value (%d)\n", roam_trigger[0])); return BCME_ERROR; } if (wl_android_check_wbtext_policy(dev)) { #ifdef WBTEXT error = wl_cfg80211_wbtext_roam_trigger_config(dev, roam_trigger[0]); if (error != BCME_OK) { WL_ERR(("failed to set roam prof trigger (%d)\n", error)); return BCME_ERROR; } #endif /* WBTEXT */ } else { if (roam_trigger[0] >= 0) { WL_ERR(("wrong roam trigger value (%d)\n", roam_trigger[0])); return BCME_ERROR; } roam_trigger[1] = WLC_BAND_ALL; error = wldev_ioctl_set(dev, WLC_SET_ROAM_TRIGGER, roam_trigger, sizeof(roam_trigger)); if (error != BCME_OK) { WL_ERR(("failed to set roam trigger (%d)\n", error)); return BCME_ERROR; } } return BCME_OK; } int wl_android_set_roam_delta( struct net_device *dev, char* command) { int roam_delta[2]; sscanf(command, "%*s %10d", &roam_delta[0]); roam_delta[1] = WLC_BAND_ALL; return wldev_ioctl_set(dev, WLC_SET_ROAM_DELTA, roam_delta, sizeof(roam_delta)); } static int wl_android_get_roam_delta( struct net_device *dev, char *command, int total_len) { int bytes_written; int roam_delta[2] = {0, 0}; roam_delta[1] = WLC_BAND_2G; if (wldev_ioctl_get(dev, WLC_GET_ROAM_DELTA, roam_delta, sizeof(roam_delta))) { roam_delta[1] = WLC_BAND_5G; #ifdef WL_6G_BAND if (wldev_ioctl_get(dev, WLC_GET_ROAM_DELTA, roam_delta, sizeof(roam_delta))) { roam_delta[1] = WLC_BAND_6G; #endif /* WL_6G_BAND */ if (wldev_ioctl_get(dev, WLC_GET_ROAM_DELTA, roam_delta, sizeof(roam_delta))) { return -1; } #ifdef WL_6G_BAND } #endif /* WL_6G_BAND */ } bytes_written = snprintf(command, total_len, "%s %d", CMD_ROAMDELTA_GET, roam_delta[0]); return bytes_written; } int wl_android_set_roam_scan_period( struct net_device *dev, char* command) { int roam_scan_period = 0; sscanf(command, "%*s %10d", &roam_scan_period); return wldev_ioctl_set(dev, WLC_SET_ROAM_SCAN_PERIOD, &roam_scan_period, sizeof(roam_scan_period)); } static int wl_android_get_roam_scan_period( struct net_device *dev, char *command, int total_len) { int bytes_written; int roam_scan_period = 0; if (wldev_ioctl_get(dev, WLC_GET_ROAM_SCAN_PERIOD, &roam_scan_period, sizeof(roam_scan_period))) return -1; bytes_written = snprintf(command, total_len, "%s %d", CMD_ROAMSCANPERIOD_GET, roam_scan_period); return bytes_written; } int wl_android_set_full_roam_scan_period( struct net_device *dev, char* command) { int error = 0; int full_roam_scan_period = 0; char smbuf[WLC_IOCTL_SMLEN]; sscanf(command+sizeof("SETFULLROAMSCANPERIOD"), "%d", &full_roam_scan_period); WL_TRACE(("fullroamperiod = %d\n", full_roam_scan_period)); error = wldev_iovar_setbuf(dev, "fullroamperiod", &full_roam_scan_period, sizeof(full_roam_scan_period), smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("Failed to set full roam scan period, error = %d\n", error)); } return error; } static int wl_android_get_full_roam_scan_period( struct net_device *dev, char *command, int total_len) { int error; int bytes_written; int full_roam_scan_period = 0; error = wldev_iovar_getint(dev, "fullroamperiod", &full_roam_scan_period); if (error) { DHD_ERROR(("%s: get full roam scan period failed code %d\n", __func__, error)); return -1; } else { DHD_INFO(("%s: get full roam scan period %d\n", __func__, full_roam_scan_period)); } bytes_written = snprintf(command, total_len, "%s %d", CMD_FULLROAMSCANPERIOD_GET, full_roam_scan_period); return bytes_written; } int wl_android_set_country_rev( struct net_device *dev, char* command) { int error = 0; wl_country_t cspec = {{0}, 0, {0} }; char country_code[WLC_CNTRY_BUF_SZ]; char smbuf[WLC_IOCTL_SMLEN]; int rev = 0; bzero(country_code, sizeof(country_code)); sscanf(command+sizeof("SETCOUNTRYREV"), "%3s %10d", country_code, &rev); WL_TRACE(("country_code = %s, rev = %d\n", country_code, rev)); memcpy(cspec.country_abbrev, country_code, sizeof(country_code)); memcpy(cspec.ccode, country_code, sizeof(country_code)); cspec.rev = rev; error = wldev_iovar_setbuf(dev, "country", (char *)&cspec, sizeof(cspec), smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("wl_android_set_country_rev: set country '%s/%d' failed code %d\n", cspec.ccode, cspec.rev, error)); } else { dhd_bus_country_set(dev, &cspec, true); DHD_INFO(("wl_android_set_country_rev: set country '%s/%d'\n", cspec.ccode, cspec.rev)); } return error; } static int wl_android_get_country_rev( struct net_device *dev, char *command, int total_len) { int error; int bytes_written; char smbuf[WLC_IOCTL_SMLEN]; wl_country_t cspec; error = wldev_iovar_getbuf(dev, "country", NULL, 0, smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("wl_android_get_country_rev: get country failed code %d\n", error)); return -1; } else { memcpy(&cspec, smbuf, sizeof(cspec)); DHD_INFO(("wl_android_get_country_rev: get country '%c%c %d'\n", cspec.ccode[0], cspec.ccode[1], cspec.rev)); } bytes_written = snprintf(command, total_len, "%s %c%c %d", CMD_COUNTRYREV_GET, cspec.ccode[0], cspec.ccode[1], cspec.rev); return bytes_written; } #endif /* ROAM_API */ #ifdef WES_SUPPORT int wl_android_get_roam_scan_control(struct net_device *dev, char *command, int total_len) { int error = 0; int bytes_written = 0; int mode = 0; error = get_roamscan_mode(dev, &mode); if (error) { DHD_ERROR(("wl_android_get_roam_scan_control: Failed to get Scan Control," " error = %d\n", error)); return -1; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETROAMSCANCONTROL, mode); return bytes_written; } int wl_android_set_roam_scan_control(struct net_device *dev, char *command) { int error = 0; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("wl_android_set_roam_scan_control: Failed to get Parameter\n")); return -1; } error = set_roamscan_mode(dev, mode); if (error) { DHD_ERROR(("wl_android_set_roam_scan_control: Failed to set Scan Control %d," " error = %d\n", mode, error)); return -1; } return 0; } int wl_android_get_roam_scan_channels(struct net_device *dev, char *command, int total_len, char *cmd) { int bytes_written = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; int nchan = 0, i = 0; int buf_avail, len; nchan = get_roamscan_chanspec_list(dev, chanspecs); if (nchan < 0) { WL_ERR(("Failed to Set roamscan channels, n_chan = %d\n", nchan)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", cmd, nchan); buf_avail = total_len - bytes_written; for (i = 0; i < nchan; i++) { /* A return value of 'buf_avail' or more means that the output was truncated */ len = snprintf(command + bytes_written, buf_avail, " %d", CHSPEC_CHANNEL(chanspecs[i])); if (len >= buf_avail) { WL_ERR(("Insufficient memory, %d bytes\n", total_len)); WL_ERR(("Insufficient memory, %d bytes\n", total_len)); bytes_written = -1; break; } /* 'buf_avail' decremented by number of bytes written */ buf_avail -= len; bytes_written += len; } WL_INFORM(("%s\n", command)); return bytes_written; } #define CHANNEL_IDX 1 int wl_android_set_roam_scan_channels(struct net_device *dev, char *command) { int error = BCME_OK, i; unsigned char *p = (unsigned char *)(command + strlen(CMD_SETROAMSCANCHANNELS) + 1); uint16 nchan = 0, channel = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; nchan = p[0]; if (nchan > MAX_ROAM_CHANNEL) { WL_ERR(("Failed to Set roamscan channnels, n_chan = %d\n", nchan)); return BCME_BADARG; } for (i = 0; i < nchan; i++) { channel = p[i + CHANNEL_IDX]; /* Convert chanspec from channel */ chanspecs[i] = wf_channel2chspec(channel, WL_CHANSPEC_BW_20); } error = set_roamscan_chanspec_list(dev, nchan, chanspecs); if (error) { WL_ERR(("Failed to Set Scan Channels %d, error = %d\n", p[0], error)); return error; } return error; } int wl_android_add_roam_scan_channels(struct net_device *dev, char *command, uint cmdlen) { int i, error = BCME_OK; char *pcmd, *token; uint16 nchan = 0, channel = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; pcmd = (command + cmdlen + 1); /* Parse roam channel count */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } nchan = bcm_atoi(token); if (nchan > MAX_ROAM_CHANNEL) { WL_ERR(("Failed to Add roamscan channnels, n_chan = %d\n", nchan)); return BCME_BADARG; } for (i = 0; i < nchan; i++) { /* Parse roam channel list */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } channel = bcm_atoi(token); /* Convert chanspec from channel */ if (channel > 0) { chanspecs[i] = wf_channel2chspec(channel, WL_CHANSPEC_BW_20); } } error = add_roamscan_chanspec_list(dev, nchan, chanspecs); if (error) { WL_ERR(("Failed to add Scan Channels %s, error = %d\n", pcmd, error)); } return error; } int wl_android_get_roam_scan_freqs(struct net_device *dev, char *command, int total_len, char *cmd) { int bytes_written = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; int nchan = 0, i = 0; int buf_avail, len; u32 freq = 0; uint start_factor = 0; nchan = get_roamscan_chanspec_list(dev, chanspecs); if (nchan < 0) { WL_ERR(("Failed to Get roamscan frequencies, n_chan = %d\n", nchan)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", cmd, nchan); buf_avail = total_len - bytes_written; for (i = 0; i < nchan; i++) { start_factor = WF_CHAN_FACTOR_2_4_G; if (CHSPEC_BAND(chanspecs[i]) == WL_CHANSPEC_BAND_5G) { start_factor = WF_CHAN_FACTOR_5_G; } else if (CHSPEC_BAND(chanspecs[i]) == WL_CHANSPEC_BAND_6G) { start_factor = WF_CHAN_FACTOR_6_G; } freq = wf_channel2mhz(CHSPEC_CHANNEL(chanspecs[i]), start_factor); /* A return value of 'buf_avail' or more means that the output was truncated */ len = snprintf(command + bytes_written, buf_avail, " %d", freq); if (len >= buf_avail) { WL_ERR(("Insufficient memory, %d bytes\n", total_len)); bytes_written = -1; break; } /* 'buf_avail' decremented by number of bytes written */ buf_avail -= len; bytes_written += len; } WL_INFORM(("%s\n", command)); return bytes_written; } int wl_android_set_roam_scan_freqs(struct net_device *dev, char *command) { int error = BCME_OK, i; char *pcmd, *token; uint16 nchan = 0, freq = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; pcmd = (command + strlen(CMD_SETROAMSCANFREQS) + 1); /* Parse roam channel count */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } nchan = bcm_atoi(token); if (nchan > MAX_ROAM_CHANNEL) { WL_ERR(("Failed to Set roamscan frequencies, n_chan = %d\n", nchan)); return BCME_BADARG; } for (i = 0; i < nchan; i++) { /* Parse roam channel list */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } freq = bcm_atoi(token); /* Convert chanspec from frequency */ chanspecs[i] = wl_freq_to_chanspec(freq); } error = set_roamscan_chanspec_list(dev, nchan, chanspecs); if (error) { WL_ERR(("Failed to set Scan Channels %d, error = %d\n", nchan, error)); return error; } return error; } int wl_android_add_roam_scan_freqs(struct net_device *dev, char *command, uint cmdlen) { int i, error = BCME_OK; char *pcmd, *token; uint16 nchan = 0, freq = 0; chanspec_t chanspecs[MAX_ROAM_CHANNEL] = {0}; pcmd = (command + cmdlen + 1); /* Parse roam channel count */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } nchan = bcm_atoi(token); if (nchan > MAX_ROAM_CHANNEL) { WL_ERR(("Failed to Add roamscan frequencies, n_chan = %d\n", nchan)); return BCME_BADARG; } for (i = 0; i < nchan; i++) { /* Parse roam channel list */ token = bcmstrtok(&pcmd, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } freq = bcm_atoi(token); /* Convert chanspec from channel */ if (freq > 0) { chanspecs[i] = wl_freq_to_chanspec(freq); } } error = add_roamscan_chanspec_list(dev, nchan, chanspecs); if (error) { WL_ERR(("Failed to add Scan Channels %s, error = %d\n", pcmd, error)); } return error; } int wl_android_get_scan_channel_time(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int time = 0; error = wldev_ioctl_get(dev, WLC_GET_SCAN_CHANNEL_TIME, &time, sizeof(time)); if (error) { WL_ERR(("Failed to get Scan Channel Time, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANCHANNELTIME, time); return bytes_written; } int wl_android_set_scan_channel_time(struct net_device *dev, char *command) { int error = BCME_OK; int time = 0; if (sscanf(command, "%*s %d", &time) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } if (time == 0) { /* Set default value when Private param is 0. */ time = DHD_SCAN_ASSOC_ACTIVE_TIME; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, WL_CUSTOM_SCAN_CHANNEL_TIME, time); error = wldev_ioctl_set(dev, WLC_SET_SCAN_CHANNEL_TIME, &time, sizeof(time)); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ if (error) { WL_ERR(("Failed to set Scan Channel Time %d, error = %d\n", time, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_unassoc_time(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int time = 0; error = wldev_ioctl_get(dev, WLC_GET_SCAN_UNASSOC_TIME, &time, sizeof(time)); if (error) { WL_ERR(("Failed to get Scan Unassoc Time, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANUNASSOCTIME, time); return bytes_written; } int wl_android_set_scan_unassoc_time(struct net_device *dev, char *command) { int error = BCME_OK; int time = 0; if (sscanf(command, "%*s %d", &time) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } if (time == 0) { /* Set default value when Private param is 0. */ time = DHD_SCAN_UNASSOC_ACTIVE_TIME; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, WL_CUSTOM_SCAN_UNASSOC_TIME, time); error = wldev_ioctl_set(dev, WLC_SET_SCAN_UNASSOC_TIME, &time, sizeof(time)); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ if (error) { WL_ERR(("Failed to set Scan Unassoc Time %d, error = %d\n", time, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_passive_time(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int time = 0; error = wldev_ioctl_get(dev, WLC_GET_SCAN_PASSIVE_TIME, &time, sizeof(time)); if (error) { WL_ERR(("Failed to get Scan Passive Time, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANPASSIVETIME, time); return bytes_written; } int wl_android_set_scan_passive_time(struct net_device *dev, char *command) { int error = BCME_OK; int time = 0; if (sscanf(command, "%*s %d", &time) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } if (time == 0) { /* Set default value when Private param is 0. */ time = DHD_SCAN_PASSIVE_TIME; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, WL_CUSTOM_SCAN_PASSIVE_TIME, time); error = wldev_ioctl_set(dev, WLC_SET_SCAN_PASSIVE_TIME, &time, sizeof(time)); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ if (error) { WL_ERR(("Failed to set Scan Passive Time %d, error = %d\n", time, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_home_time(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int time = 0; error = wldev_ioctl_get(dev, WLC_GET_SCAN_HOME_TIME, &time, sizeof(time)); if (error) { WL_ERR(("Failed to get Scan Home Time, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANHOMETIME, time); return bytes_written; } int wl_android_set_scan_home_time(struct net_device *dev, char *command) { int error = BCME_OK; int time = 0; if (sscanf(command, "%*s %d", &time) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } if (time == 0) { /* Set default value when Private param is 0. */ time = DHD_SCAN_HOME_TIME; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, WL_CUSTOM_SCAN_HOME_TIME, time); error = wldev_ioctl_set(dev, WLC_SET_SCAN_HOME_TIME, &time, sizeof(time)); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ if (error) { WL_ERR(("Failed to set Scan Home Time %d, error = %d\n", time, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_home_away_time(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int time = 0; error = wldev_iovar_getint(dev, "scan_home_away_time", &time); if (error) { WL_ERR(("Failed to get Scan Home Away Time, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANHOMEAWAYTIME, time); return bytes_written; } int wl_android_set_scan_home_away_time(struct net_device *dev, char *command) { int error = BCME_OK; int time = 0; if (sscanf(command, "%*s %d", &time) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } if (time == 0) { /* Set default value when Private param is 0. */ time = DHD_SCAN_HOME_AWAY_TIME; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, WL_CUSTOM_SCAN_HOME_AWAY_TIME, time); error = wldev_iovar_setint(dev, "scan_home_away_time", time); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ if (error) { WL_ERR(("Failed to set Scan Home Away Time %d, error = %d\n", time, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_nprobes(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int num = 0; error = wldev_ioctl_get(dev, WLC_GET_SCAN_NPROBES, &num, sizeof(num)); if (error) { WL_ERR(("Failed to get Scan NProbes, error = %d\n", error)); return BCME_ERROR; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETSCANNPROBES, num); return bytes_written; } int wl_android_set_scan_nprobes(struct net_device *dev, char *command) { int error = BCME_OK; int num = 0; if (sscanf(command, "%*s %d", &num) != 1) { WL_ERR(("Failed to get Parameter\n")); return BCME_ERROR; } error = wldev_ioctl_set(dev, WLC_SET_SCAN_NPROBES, &num, sizeof(num)); if (error) { WL_ERR(("Failed to set Scan NProbes %d, error = %d\n", num, error)); return BCME_ERROR; } return error; } int wl_android_get_scan_dfs_channel_mode(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int mode = 0; int scan_passive_time = 0; error = wldev_iovar_getint(dev, "scan_passive_time", &scan_passive_time); if (error) { WL_ERR(("Failed to get Passive Time, error = %d\n", error)); return BCME_ERROR; } if (scan_passive_time == 0) { mode = 0; } else { mode = 1; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETDFSSCANMODE, mode); return bytes_written; } #define JOINPREFFER_BUF_SIZE 12 static int wl_android_set_join_prefer(struct net_device *dev, char *command) { int error = BCME_OK; char smbuf[WLC_IOCTL_SMLEN]; uint8 buf[JOINPREFFER_BUF_SIZE]; char *pcmd; int total_len_left; int i; char hex[] = "XX"; #ifdef WBTEXT int turn_on = OFF; char clear[] = { 0x01, 0x02, 0x00, 0x00, 0x03, 0x02, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00 }; #endif /* WBTEXT */ pcmd = command + strlen(CMD_SETJOINPREFER) + 1; total_len_left = strlen(pcmd); bzero(buf, sizeof(buf)); if (total_len_left != JOINPREFFER_BUF_SIZE << 1) { DHD_ERROR(("wl_android_set_join_prefer: Failed to get Parameter\n")); return BCME_ERROR; } /* Store the MSB first, as required by join_pref */ for (i = 0; i < JOINPREFFER_BUF_SIZE; i++) { hex[0] = *pcmd++; hex[1] = *pcmd++; buf[i] = (uint8)simple_strtoul(hex, NULL, 16); } #ifdef WBTEXT /* Set WBTEXT mode */ turn_on = memcmp(buf, clear, sizeof(buf)) == 0 ? TRUE : FALSE; error = wl_android_wbtext_enable(dev, turn_on); if (error) { WL_ERR(("Failed to set WBTEXT(%d) = %s\n", error, (turn_on ? "Enable" : "Disable"))); } #endif /* WBTEXT */ prhex("join pref", (uint8 *)buf, JOINPREFFER_BUF_SIZE); error = wldev_iovar_setbuf(dev, "join_pref", buf, JOINPREFFER_BUF_SIZE, smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("Failed to set join_pref, error = %d\n", error)); } return error; } int wl_android_send_action_frame(struct net_device *dev, char *command, int total_len) { int error = -1; android_wifi_af_params_t *params = NULL; wl_action_frame_v1_t *action_frame = NULL; wl_af_params_v1_t *af_params = NULL; char *smbuf = NULL; struct ether_addr tmp_bssid; int tmp_channel = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); if (total_len < (strlen(CMD_SENDACTIONFRAME) + 1 + sizeof(android_wifi_af_params_t))) { DHD_ERROR(("wl_android_send_action_frame: Invalid parameters \n")); goto send_action_frame_out; } params = (android_wifi_af_params_t *)(command + strlen(CMD_SENDACTIONFRAME) + 1); if ((uint16)params->len > ANDROID_WIFI_ACTION_FRAME_SIZE) { DHD_ERROR(("wl_android_send_action_frame: Requested action frame len" " was out of range(%d)\n", params->len)); goto send_action_frame_out; } smbuf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MAXLEN); if (smbuf == NULL) { DHD_ERROR(("wl_android_send_action_frame: failed to allocated memory %d bytes\n", WLC_IOCTL_MAXLEN)); goto send_action_frame_out; } af_params = (wl_af_params_v1_t *)MALLOCZ(cfg->osh, WL_WIFI_AF_PARAMS_SIZE_V1); if (af_params == NULL) { DHD_ERROR(("wl_android_send_action_frame: unable to allocate frame\n")); goto send_action_frame_out; } bzero(&tmp_bssid, ETHER_ADDR_LEN); if (bcm_ether_atoe((const char *)params->bssid, (struct ether_addr *)&tmp_bssid) == 0) { bzero(&tmp_bssid, ETHER_ADDR_LEN); error = wldev_ioctl_get(dev, WLC_GET_BSSID, &tmp_bssid, ETHER_ADDR_LEN); if (error) { bzero(&tmp_bssid, ETHER_ADDR_LEN); DHD_ERROR(("wl_android_send_action_frame: failed to get bssid," " error=%d\n", error)); goto send_action_frame_out; } } if (params->channel < 0) { struct channel_info ci; bzero(&ci, sizeof(ci)); error = wldev_ioctl_get(dev, WLC_GET_CHANNEL, &ci, sizeof(ci)); if (error) { DHD_ERROR(("wl_android_send_action_frame: failed to get channel," " error=%d\n", error)); goto send_action_frame_out; } tmp_channel = ci.hw_channel; } else { tmp_channel = params->channel; } af_params->channel = tmp_channel; af_params->dwell_time = params->dwell_time; memcpy(&af_params->BSSID, &tmp_bssid, ETHER_ADDR_LEN); action_frame = &af_params->action_frame; action_frame->packetId = 0; memcpy(&action_frame->da, &tmp_bssid, ETHER_ADDR_LEN); action_frame->len = (uint16)params->len; memcpy(action_frame->data, params->data, action_frame->len); error = wldev_iovar_setbuf(dev, "actframe", af_params, sizeof(wl_af_params_v1_t), smbuf, WLC_IOCTL_MAXLEN, NULL); if (error) { DHD_ERROR(("wl_android_send_action_frame: failed to set action frame," " error=%d\n", error)); } send_action_frame_out: if (af_params) { MFREE(cfg->osh, af_params, WL_WIFI_AF_PARAMS_SIZE_V1); } if (smbuf) { MFREE(cfg->osh, smbuf, WLC_IOCTL_MAXLEN); } if (error) return -1; else return 0; } int wl_android_reassoc_chan(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; android_wifi_reassoc_params_t *params = NULL; struct ether_addr bssid; chanspec_t chanspec; char pcmd[WL_PRIV_CMD_LEN + 1]; sscanf(command, "%"S(WL_PRIV_CMD_LEN)"s *", pcmd); if (total_len < (strlen(pcmd) + 1 + sizeof(android_wifi_reassoc_params_t))) { WL_ERR(("Invalid parameters %s\n", command)); return BCME_ERROR; } params = (android_wifi_reassoc_params_t *)(command + strlen(pcmd) + 1); bzero(&bssid, ETHER_ADDR_LEN); if (bcm_ether_atoe((const char *)params->bssid, (struct ether_addr *)&bssid) == 0) { WL_ERR(("Invalid BSSID \n")); return BCME_BADARG; } if (!CHANNEL_IS_2G(params->channel) && !CHANNEL_IS_5G(params->channel)) { WL_ERR(("Invalied Channel %d\n", params->channel)); return BCME_BADCHAN; } chanspec = wf_channel2chspec(params->channel, WL_CHANSPEC_BW_20); WL_INFORM_MEM(("Reassoc " MACDBG " Channel %d(0x%04x)\n", MAC2STRDBG(bssid.octet), params->channel, chanspec)); error = wl_cfg80211_reassoc(dev, &bssid, chanspec); if (error) { WL_ERR(("failed reassoc with channel, error=%d\n", error)); } return error; } int wl_android_reassoc_freq(struct net_device *dev, char *command, int total_len) { char *params, *token; int error = BCME_OK; struct ether_addr bssid; chanspec_t chanspec, frequency; char pcmd[WL_PRIV_CMD_LEN + 1]; sscanf(command, "%"S(WL_PRIV_CMD_LEN)"s *", pcmd); params = (command + strlen(pcmd) + 1); /* Parse Reassoc BSSID */ token = bcmstrtok(¶ms, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } bzero(&bssid, ETHER_ADDR_LEN); if (bcm_ether_atoe(token, (struct ether_addr *)&bssid) == 0) { WL_ERR(("Invalid BSSID \n")); return BCME_BADARG; } /* Parse Reassoc Frequency */ token = bcmstrtok(¶ms, " ", NULL); if (!token) { WL_ERR(("Bad argument!\n")); return BCME_BADARG; } frequency = bcm_atoi(token); chanspec = wl_freq_to_chanspec(frequency); if (chanspec == INVCHANSPEC) { WL_ERR(("Invalid Frequency %d\n", frequency)); return BCME_BADCHAN; } WL_INFORM_MEM(("Reassoc " MACDBG " Frequency %d(0x%04x)\n", MAC2STRDBG(bssid.octet), frequency, chanspec)); error = wl_cfg80211_reassoc(dev, &bssid, chanspec); if (error) { WL_ERR(("failed reassoc with frequency, error=%d\n", error)); } return error; } int wl_android_get_wes_mode(struct net_device *dev, char *command, int total_len) { int bytes_written = 0; int mode = 0; mode = wl_cfg80211_get_wes_mode(dev); bytes_written = snprintf(command, total_len, "%s %d", CMD_GETWESMODE, mode); return bytes_written; } int wl_android_set_wes_mode(struct net_device *dev, char *command) { int error = 0; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("wl_android_set_wes_mode: Failed to get Parameter\n")); return -1; } error = wl_cfg80211_set_wes_mode(dev, mode); if (error) { DHD_ERROR(("wl_android_set_wes_mode: Failed to set WES Mode %d, error = %d\n", mode, error)); return -1; } return 0; } int wl_android_get_ncho_mode(struct net_device *dev, char *command, int total_len) { int bytes_written = 0; int mode = 0; mode = wl_cfg80211_get_ncho_mode(dev); bytes_written = snprintf(command, total_len, "%s %d", CMD_GETNCHOMODE, mode); return bytes_written; } int wl_android_set_ncho_mode(struct net_device *dev, int mode) { char cmd[WLC_IOCTL_SMLEN]; int error = BCME_OK; #ifdef WBTEXT /* Set WBTEXT mode */ error = wl_android_wbtext_enable(dev, !mode); if (error) { WL_ERR(("Failed to set WBTEXT(%d) = %s\n", error, (mode ? "Disable" : "Enable"))); } #endif /* WBTEXT */ /* Set Piority roam mode */ error = wl_android_priority_roam_enable(dev, !mode); if (error) { WL_ERR(("Failed to set Priority Roam(%d) = %s\n", error, (mode ? "Disable" : "Enable"))); } #ifdef CONFIG_SILENT_ROAM /* Set Silent roam mode */ error = wl_android_sroam_turn_on(dev, !mode); if (error) { WL_ERR(("Failed to set SROAM(%d) = %s\n", error, (mode ? "Disable" : "Enable"))); } #endif /* CONFIG_SILENT_ROAM */ /* Set RCROAM(ROAMEXT) mode */ error = wl_android_rcroam_turn_on(dev, !mode); if (error) { WL_ERR(("Failed to set RCROAM(%d) = %s\n", error, (mode ? "Disable" : "Enable"))); } if (mode == OFF) { /* restore NCHO set parameters */ bzero(cmd, WLC_IOCTL_SMLEN); snprintf(cmd, WLC_IOCTL_SMLEN, "%s", CMD_RESTORE_SCAN_PARAMS); error = wl_android_default_set_scan_params(dev, cmd, WLC_IOCTL_SMLEN); if (error) { WL_ERR(("Failed to set RESTORE_SCAN_PARAMS(%d)\n", error)); } wl_cfg80211_set_wes_mode(dev, OFF); set_roamscan_mode(dev, ROAMSCAN_MODE_NORMAL); } error = wl_cfg80211_set_ncho_mode(dev, mode); if (error) { WL_ERR(("Failed to set NCHO Mode %d, error = %d\n", mode, error)); } return error; } int wl_android_get_roam_allowed_band(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; uint32 band = WLC_ROAM_ALLOW_BAND_AUTO; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); error = wl_cfg80211_get_roam_params(dev, &band, sizeof(band), WL_ROAM_PARAMS_ALLOWED_BAND); if (error) { WL_ERR(("Failed to get ROAM allowed Band %d, error = %d\n", band, error)); return error; } if (cfg->roam_allowed_band != band) { WL_ERR(("Mis-match ROAM allowed Band %d != %d\n", cfg->roam_allowed_band, band)); cfg->roam_allowed_band = band; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GETROAMALLOWBAND, band); return bytes_written; } int wl_android_set_roam_allowed_band(struct net_device *dev, char *command) { int error = BCME_OK; uint32 band = WLC_ROAM_ALLOW_BAND_AUTO; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); if (sscanf(command, "%*s %d", &band) != 1) { WL_ERR(("Failed to get ROAM allowed Band Parameter\n")); error = BCME_ERROR; goto exit; } if (band > WLC_ROAM_ALLOW_BAND_MAX) { WL_ERR(("Invalied ROAM allowed Band %d\n", band)); error = BCME_BADARG; goto exit; } error = wl_cfg80211_set_roam_params(dev, &band, sizeof(band), WL_ROAM_PARAMS_ALLOWED_BAND); if (error) { WL_ERR(("Failed to set ROAM allowed Band %d, error = %d\n", band, error)); goto exit; } cfg->roam_allowed_band = band; exit: return error; } static int wl_android_set_pmk(struct net_device *dev, char *command, int total_len) { uchar pmk[33]; int error = 0; char smbuf[WLC_IOCTL_SMLEN]; dhd_pub_t *dhdp; #ifdef OKC_DEBUG int i = 0; #endif if (total_len < (strlen("SET_PMK ") + 32)) { DHD_ERROR(("wl_android_set_pmk: Invalid argument\n")); return -1; } dhdp = wl_cfg80211_get_dhdp(dev); if (!dhdp) { DHD_ERROR(("%s: dhdp is NULL\n", __FUNCTION__)); return -1; } bzero(pmk, sizeof(pmk)); DHD_STATLOG_CTRL(dhdp, ST(INSTALL_OKC_PMK), dhd_net2idx(dhdp->info, dev), 0); memcpy((char *)pmk, command + strlen("SET_PMK "), 32); error = wldev_iovar_setbuf(dev, "okc_info_pmk", pmk, 32, smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("Failed to set PMK for OKC, error = %d\n", error)); } #ifdef OKC_DEBUG DHD_ERROR(("PMK is ")); for (i = 0; i < 32; i++) DHD_ERROR(("%02X ", pmk[i])); DHD_ERROR(("\n")); #endif return error; } #ifdef WL_CONFIG_5G160 #define BW_5G160_DISABLE 0x7u #define BW_5G160_ENABLE 0xFu static int wl_android_config_5g160(struct net_device *dev, char *command) { int ret = 0; u32 enable = 0; wl_bw_cap_t cap; char buf[WLC_IOCTL_SMLEN] = {0}; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); s32 iftype; u32 wlc_up = 0; bzero(&cap, sizeof(wl_bw_cap_t)); enable = command[strlen(CMD_SET_5G160) + 1] - '0'; if (bcmcfg_to_prmry_ndev(cfg) != dev) { WL_ERR(("band config on non-sta interface\n")); return -EINVAL; } if (wl_get_drv_status(cfg, CONNECTED, dev)) { /* Check whether we can do wl down */ iftype = wl_cfg80211_get_sec_iface(cfg); if (iftype != WL_IFACE_NOT_PRESENT) { /* Concurrent mode. Skip bw setting. */ WL_ERR(("concurrent iface present :%d\n", iftype)); return -ENOTSUPP; } /* If STA is connected, disassoc before band change */ wl_cfg80211_disassoc(dev, WLAN_REASON_DEAUTH_LEAVING); } cap.band = WLC_BAND_5G; if (enable) { cap.bw_cap = BW_5G160_ENABLE; } else { cap.bw_cap = BW_5G160_DISABLE; } /* bw_cap is down restricted */ ret = wldev_ioctl_set(dev, WLC_DOWN, &wlc_up, sizeof(wlc_up)); if (ret) { WL_ERR(("%s: WLC_DOWN failed: code: %d\n", __func__, ret)); return ret; } ret = wldev_iovar_setbuf(dev, "bw_cap", &cap, sizeof(wl_bw_cap_t), buf, sizeof(buf), NULL); if (ret) { WL_ERR(("Failed to %s 5g160, error = %d\n", enable ? "enable" : "disable", ret)); } else { WL_INFORM(("bw_cap (0x%x) set successfully!\n", cap.bw_cap)); } /* fall through to set wlc up */ wlc_up = 1; ret = wldev_ioctl_set(dev, WLC_UP, &wlc_up, sizeof(wlc_up)); if (ret) { WL_ERR(("%s: WLC_UP failed: code: %d\n", __func__, ret)); return ret; } return ret; } #endif /* WL_CONFIG_5G160 */ static int wl_android_okc_enable(struct net_device *dev, char *command) { int error = 0; char okc_enable = 0; okc_enable = command[strlen(CMD_OKC_ENABLE) + 1] - '0'; error = wldev_iovar_setint(dev, "okc_enable", okc_enable); if (error) { DHD_ERROR(("Failed to %s OKC, error = %d\n", okc_enable ? "enable" : "disable", error)); } return error; } static int wl_android_legacy_check_command(struct net_device *dev, char *command) { int cnt = 0; while (strlen(legacy_cmdlist[cnt]) > 0) { if (strnicmp(command, legacy_cmdlist[cnt], strlen(legacy_cmdlist[cnt])) == 0) { char cmd[WL_PRIV_CMD_LEN + 1]; sscanf(command, "%"S(WL_PRIV_CMD_LEN)"s ", cmd); if (strlen(legacy_cmdlist[cnt]) == strlen(cmd)) { return TRUE; } } cnt++; } return FALSE; } static int wl_android_legacy_private_command(struct net_device *net, char *command, int total_len) { int bytes_written = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(net); if (cfg->ncho_mode == ON) { WL_ERR(("Enabled NCHO mode\n")); /* In order to avoid Sequential error HANG event. */ return BCME_UNSUPPORTED; } /* ROAMSCAN CHANNELS Add, Get Command */ if (strnicmp(command, CMD_ADDROAMSCANCHLEGACY, strlen(CMD_ADDROAMSCANCHLEGACY)) == 0) { bytes_written = wl_android_add_roam_scan_channels(net, command, strlen(CMD_ADDROAMSCANCHLEGACY)); } else if (strnicmp(command, CMD_GETROAMSCANCHLEGACY, strlen(CMD_GETROAMSCANCHLEGACY)) == 0) { bytes_written = wl_android_get_roam_scan_channels(net, command, total_len, CMD_GETROAMSCANCHLEGACY); } /* ROAMSCAN FREQUENCIES Add, Get Command */ else if (strnicmp(command, CMD_ADDROAMSCANFQLEGACY, strlen(CMD_ADDROAMSCANFQLEGACY)) == 0) { bytes_written = wl_android_add_roam_scan_freqs(net, command, strlen(CMD_ADDROAMSCANFQLEGACY)); } else if (strnicmp(command, CMD_GETROAMSCANFQLEGACY, strlen(CMD_GETROAMSCANFQLEGACY)) == 0) { bytes_written = wl_android_get_roam_scan_freqs(net, command, total_len, CMD_GETROAMSCANFQLEGACY); } else if (strnicmp(command, CMD_GETROAMTRIGLEGACY, strlen(CMD_GETROAMTRIGLEGACY)) == 0) { bytes_written = wl_android_get_roam_trigger(net, command, total_len); } else if (strnicmp(command, CMD_SETROAMTRIGLEGACY, strlen(CMD_SETROAMTRIGLEGACY)) == 0) { bytes_written = wl_android_set_roam_trigger_legacy(net, command); } else if (strnicmp(command, CMD_REASSOCFREQLEGACY, strlen(CMD_REASSOCFREQLEGACY)) == 0) { bytes_written = wl_android_reassoc_freq(net, command, total_len); } else if (strnicmp(command, CMD_REASSOCLEGACY, strlen(CMD_REASSOCLEGACY)) == 0) { bytes_written = wl_android_reassoc_chan(net, command, total_len); } else if (strnicmp(command, CMD_GETSCANCHANNELTIMELEGACY, strlen(CMD_GETSCANCHANNELTIMELEGACY)) == 0) { bytes_written = wl_android_get_scan_channel_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANCHANNELTIMELEGACY, strlen(CMD_SETSCANCHANNELTIMELEGACY)) == 0) { bytes_written = wl_android_set_scan_channel_time(net, command); } else if (strnicmp(command, CMD_GETSCANUNASSOCTIMELEGACY, strlen(CMD_GETSCANUNASSOCTIMELEGACY)) == 0) { bytes_written = wl_android_get_scan_unassoc_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANUNASSOCTIMELEGACY, strlen(CMD_SETSCANUNASSOCTIMELEGACY)) == 0) { bytes_written = wl_android_set_scan_unassoc_time(net, command); } else if (strnicmp(command, CMD_GETSCANPASSIVETIMELEGACY, strlen(CMD_GETSCANPASSIVETIMELEGACY)) == 0) { bytes_written = wl_android_get_scan_passive_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANPASSIVETIMELEGACY, strlen(CMD_SETSCANPASSIVETIMELEGACY)) == 0) { bytes_written = wl_android_set_scan_passive_time(net, command); } else if (strnicmp(command, CMD_GETSCANHOMETIMELEGACY, strlen(CMD_GETSCANHOMETIMELEGACY)) == 0) { bytes_written = wl_android_get_scan_home_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANHOMETIMELEGACY, strlen(CMD_SETSCANHOMETIMELEGACY)) == 0) { bytes_written = wl_android_set_scan_home_time(net, command); } else if (strnicmp(command, CMD_GETSCANHOMEAWAYTIMELEGACY, strlen(CMD_GETSCANHOMEAWAYTIMELEGACY)) == 0) { bytes_written = wl_android_get_scan_home_away_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANHOMEAWAYTIMELEGACY, strlen(CMD_SETSCANHOMEAWAYTIMELEGACY)) == 0) { bytes_written = wl_android_set_scan_home_away_time(net, command); } else { WL_ERR(("Unknown Legacy PRIVATE command %s - ignored\n", command)); bytes_written = BCME_UNSUPPORTED; } return bytes_written; } static int wl_android_ncho_check_command(struct net_device *dev, char *command) { int cnt = 0; while (strlen(ncho_cmdlist[cnt]) > 0) { if (strnicmp(command, ncho_cmdlist[cnt], strlen(ncho_cmdlist[cnt])) == 0) { char cmd[WL_PRIV_CMD_LEN + 1]; sscanf(command, "%"S(WL_PRIV_CMD_LEN)"s ", cmd); if (strlen(ncho_cmdlist[cnt]) == strlen(cmd)) { return TRUE; } } cnt++; } return FALSE; } static int wl_android_ncho_private_command(struct net_device *net, char *command, int total_len) { int bytes_written = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(net); if (cfg->ncho_mode == OFF) { WL_ERR(("Disable NCHO mode\n")); /* In order to avoid Sequential error HANG event. */ return BCME_UNSUPPORTED; } #ifdef ROAM_API if (strnicmp(command, CMD_ROAMTRIGGER_SET, strlen(CMD_ROAMTRIGGER_SET)) == 0) { bytes_written = wl_android_set_roam_trigger(net, command); } else if (strnicmp(command, CMD_ROAMTRIGGER_GET, strlen(CMD_ROAMTRIGGER_GET)) == 0) { bytes_written = wl_android_get_roam_trigger(net, command, total_len); } else if (strnicmp(command, CMD_ROAMDELTA_SET, strlen(CMD_ROAMDELTA_SET)) == 0) { bytes_written = wl_android_set_roam_delta(net, command); } else if (strnicmp(command, CMD_ROAMDELTA_GET, strlen(CMD_ROAMDELTA_GET)) == 0) { bytes_written = wl_android_get_roam_delta(net, command, total_len); } else if (strnicmp(command, CMD_ROAMSCANPERIOD_SET, strlen(CMD_ROAMSCANPERIOD_SET)) == 0) { bytes_written = wl_android_set_roam_scan_period(net, command); } else if (strnicmp(command, CMD_ROAMSCANPERIOD_GET, strlen(CMD_ROAMSCANPERIOD_GET)) == 0) { bytes_written = wl_android_get_roam_scan_period(net, command, total_len); } else if (strnicmp(command, CMD_FULLROAMSCANPERIOD_SET, strlen(CMD_FULLROAMSCANPERIOD_SET)) == 0) { bytes_written = wl_android_set_full_roam_scan_period(net, command); } else if (strnicmp(command, CMD_FULLROAMSCANPERIOD_GET, strlen(CMD_FULLROAMSCANPERIOD_GET)) == 0) { bytes_written = wl_android_get_full_roam_scan_period(net, command, total_len); } else if (strnicmp(command, CMD_COUNTRYREV_SET, strlen(CMD_COUNTRYREV_SET)) == 0) { bytes_written = wl_android_set_country_rev(net, command); } else if (strnicmp(command, CMD_COUNTRYREV_GET, strlen(CMD_COUNTRYREV_GET)) == 0) { bytes_written = wl_android_get_country_rev(net, command, total_len); } else #endif /* ROAM_API */ if (strnicmp(command, CMD_GETROAMSCANCONTROL, strlen(CMD_GETROAMSCANCONTROL)) == 0) { bytes_written = wl_android_get_roam_scan_control(net, command, total_len); } else if (strnicmp(command, CMD_SETROAMSCANCONTROL, strlen(CMD_SETROAMSCANCONTROL)) == 0) { bytes_written = wl_android_set_roam_scan_control(net, command); } /* ROAMSCAN CHANNELS Add, Get, Set Command */ else if (strnicmp(command, CMD_ADDROAMSCANCHANNELS, strlen(CMD_ADDROAMSCANCHANNELS)) == 0) { bytes_written = wl_android_add_roam_scan_channels(net, command, strlen(CMD_ADDROAMSCANCHANNELS)); } else if (strnicmp(command, CMD_GETROAMSCANCHANNELS, strlen(CMD_GETROAMSCANCHANNELS)) == 0) { bytes_written = wl_android_get_roam_scan_channels(net, command, total_len, CMD_GETROAMSCANCHANNELS); } else if (strnicmp(command, CMD_SETROAMSCANCHANNELS, strlen(CMD_SETROAMSCANCHANNELS)) == 0) { bytes_written = wl_android_set_roam_scan_channels(net, command); } /* ROAMSCAN FREQUENCIES Add, Get, Set Command */ else if (strnicmp(command, CMD_ADDROAMSCANFREQS, strlen(CMD_ADDROAMSCANFREQS)) == 0) { bytes_written = wl_android_add_roam_scan_freqs(net, command, strlen(CMD_ADDROAMSCANFREQS)); } else if (strnicmp(command, CMD_GETROAMSCANFREQS, strlen(CMD_GETROAMSCANFREQS)) == 0) { bytes_written = wl_android_get_roam_scan_freqs(net, command, total_len, CMD_GETROAMSCANFREQS); } else if (strnicmp(command, CMD_SETROAMSCANFREQS, strlen(CMD_SETROAMSCANFREQS)) == 0) { bytes_written = wl_android_set_roam_scan_freqs(net, command); } else if (strnicmp(command, CMD_SENDACTIONFRAME, strlen(CMD_SENDACTIONFRAME)) == 0) { bytes_written = wl_android_send_action_frame(net, command, total_len); } else if (strnicmp(command, CMD_REASSOCFREQ, strlen(CMD_REASSOCFREQ)) == 0) { bytes_written = wl_android_reassoc_freq(net, command, total_len); } else if (strnicmp(command, CMD_REASSOC, strlen(CMD_REASSOC)) == 0) { bytes_written = wl_android_reassoc_chan(net, command, total_len); } else if (strnicmp(command, CMD_GETSCANCHANNELTIME, strlen(CMD_GETSCANCHANNELTIME)) == 0) { bytes_written = wl_android_get_scan_channel_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANCHANNELTIME, strlen(CMD_SETSCANCHANNELTIME)) == 0) { bytes_written = wl_android_set_scan_channel_time(net, command); } else if (strnicmp(command, CMD_GETSCANUNASSOCTIME, strlen(CMD_GETSCANUNASSOCTIME)) == 0) { bytes_written = wl_android_get_scan_unassoc_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANUNASSOCTIME, strlen(CMD_SETSCANUNASSOCTIME)) == 0) { bytes_written = wl_android_set_scan_unassoc_time(net, command); } else if (strnicmp(command, CMD_GETSCANPASSIVETIME, strlen(CMD_GETSCANPASSIVETIME)) == 0) { bytes_written = wl_android_get_scan_passive_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANPASSIVETIME, strlen(CMD_SETSCANPASSIVETIME)) == 0) { bytes_written = wl_android_set_scan_passive_time(net, command); } else if (strnicmp(command, CMD_GETSCANHOMETIME, strlen(CMD_GETSCANHOMETIME)) == 0) { bytes_written = wl_android_get_scan_home_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANHOMETIME, strlen(CMD_SETSCANHOMETIME)) == 0) { bytes_written = wl_android_set_scan_home_time(net, command); } else if (strnicmp(command, CMD_GETSCANHOMEAWAYTIME, strlen(CMD_GETSCANHOMEAWAYTIME)) == 0) { bytes_written = wl_android_get_scan_home_away_time(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANHOMEAWAYTIME, strlen(CMD_SETSCANHOMEAWAYTIME)) == 0) { bytes_written = wl_android_set_scan_home_away_time(net, command); } else if (strnicmp(command, CMD_GETSCANNPROBES, strlen(CMD_GETSCANNPROBES)) == 0) { bytes_written = wl_android_get_scan_nprobes(net, command, total_len); } else if (strnicmp(command, CMD_SETSCANNPROBES, strlen(CMD_SETSCANNPROBES)) == 0) { bytes_written = wl_android_set_scan_nprobes(net, command); } else if (strnicmp(command, CMD_GETDFSSCANMODE, strlen(CMD_GETDFSSCANMODE)) == 0) { bytes_written = wl_android_get_scan_dfs_channel_mode(net, command, total_len); } else if (strnicmp(command, CMD_SETJOINPREFER, strlen(CMD_SETJOINPREFER)) == 0) { bytes_written = wl_android_set_join_prefer(net, command); } else if (strnicmp(command, CMD_GETWESMODE, strlen(CMD_GETWESMODE)) == 0) { bytes_written = wl_android_get_wes_mode(net, command, total_len); } else if (strnicmp(command, CMD_SETWESMODE, strlen(CMD_SETWESMODE)) == 0) { bytes_written = wl_android_set_wes_mode(net, command); } else if (strnicmp(command, CMD_GETROAMALLOWBAND, strlen(CMD_GETROAMALLOWBAND)) == 0) { bytes_written = wl_android_get_roam_allowed_band(net, command, total_len); } else if (strnicmp(command, CMD_SETROAMALLOWBAND, strlen(CMD_SETROAMALLOWBAND)) == 0) { bytes_written = wl_android_set_roam_allowed_band(net, command); } else { WL_ERR(("Unknown NCHO PRIVATE command %s - ignored\n", command)); bytes_written = BCME_UNSUPPORTED; } return bytes_written; } #endif /* WES_SUPPORT */ #if defined(SUPPORT_RESTORE_SCAN_PARAMS) || defined(WES_SUPPORT) int wl_android_default_set_scan_params(struct net_device *dev, char *command, int total_len) { int error = 0; uint error_cnt = 0; int cnt = 0; char restore_command[WLC_IOCTL_SMLEN]; while (strlen(restore_params[cnt].command) > 0 && restore_params[cnt].cmd_handler) { snprintf(restore_command, WLC_IOCTL_SMLEN, "%s %d", restore_params[cnt].command, restore_params[cnt].parameter); if (restore_params[cnt].cmd_type == RESTORE_TYPE_PRIV_CMD) { error = restore_params[cnt].cmd_handler(dev, restore_command); } else if (restore_params[cnt].cmd_type == RESTORE_TYPE_PRIV_CMD_WITH_LEN) { error = restore_params[cnt].cmd_handler_w_len(dev, restore_command, total_len); } else { DHD_ERROR(("Unknown restore command handler\n")); error = -1; } if (error) { DHD_ERROR(("Failed to restore scan parameters %s, error : %d\n", restore_command, error)); error_cnt++; } cnt++; } if (error_cnt > 0) { DHD_ERROR(("Got %d error(s) while restoring scan parameters\n", error_cnt)); error = -1; } return error; } #endif /* SUPPORT_RESTORE_SCAN_PARAMS || WES_SUPPORT */ static int wl_android_set_scan_dwell_times(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int bytes_written = 0; int i = 0, dwell_time = 0; int dwell_times[SET_DWELL_TIME_CNT] = {0}; WL_DBG_MEM(("Enter. cmd:%s\n", command)); if (SET_DWELL_TIME_CNT != CUSTOM_SCAN_DWELL_LIST_CNT) { WL_ERR(("Mismatch TIME_CNT %d, LIST_CNT %lu\n", SET_DWELL_TIME_CNT, CUSTOM_SCAN_DWELL_LIST_CNT)); error = BCME_BADLEN; goto exit; } if (strlen(command) == strlen(CMD_SETSCANDWELLTIME)) { int buf_avail, len; /* Get Scan dwell times */ for (i = 0; i < CUSTOM_SCAN_DWELL_LIST_CNT; i++) { error = wldev_iovar_getint(dev, custom_scan_dwell[i].cmd, &dwell_time); if (error) { WL_ERR(("Failed to get %s, error = %d\n", custom_scan_dwell[i].cmd, error)); goto exit; } dwell_times[i] = dwell_time; } /* Report Scan dwell times */ bytes_written = snprintf(command, total_len, "%s", command); buf_avail = total_len - bytes_written; for (i = 0; i < CUSTOM_SCAN_DWELL_LIST_CNT; i++) { len = snprintf(command + bytes_written, buf_avail, " %d", dwell_times[i]); if (len >= buf_avail) { WL_ERR(("Insufficient memory, %d bytes\n", total_len)); bytes_written = -1; break; } /* 'buf_avail' decremented by number of bytes written */ buf_avail -= len; bytes_written += len; } WL_DBG_MEM(("%s\n", command)); return bytes_written; } else { char *token, *pos; /* Parse Scan dwell times */ pos = command + sizeof(CMD_SETSCANDWELLTIME); for (i = 0; i < CUSTOM_SCAN_DWELL_LIST_CNT; i++) { token = strsep((char**)&pos, " "); if (!token) { WL_ERR(("Failed to parse %s\n", custom_scan_dwell[i].cmd)); error = -EINVAL; goto exit; } /* Set Default scan dwell times if prame is 0 */ dwell_times[i] = (bcm_atoi(token) > 0) ? bcm_atoi(token) : custom_scan_dwell[i].param; } /* Set scan dwell times */ for (i = 0; i < CUSTOM_SCAN_DWELL_LIST_CNT; i++) { error = wldev_iovar_setint(dev, custom_scan_dwell[i].cmd, dwell_times[i]); if (error) { WL_ERR(("Failed to get %s, error = %d\n", custom_scan_dwell[i].cmd, error)); goto exit; } #ifdef CUSTOMER_SCAN_TIMEOUT_SETTING wl_cfg80211_custom_scan_time(dev, (enum wl_custom_scan_time_type)custom_scan_dwell[i].type, dwell_times[i]); #endif /* CUSTOMER_SCAN_TIMEOUT_SETTING */ } } exit: return error; } #ifdef WLTDLS int wl_android_tdls_reset(struct net_device *dev) { int ret = 0; ret = dhd_tdls_enable(dev, false, false, NULL); if (ret < 0) { DHD_ERROR(("Disable tdls failed. %d\n", ret)); return ret; } ret = dhd_tdls_enable(dev, true, true, NULL); if (ret < 0) { DHD_ERROR(("enable tdls failed. %d\n", ret)); return ret; } return 0; } #endif /* WLTDLS */ #ifdef CONFIG_SILENT_ROAM int wl_android_sroam_turn_on(struct net_device *dev, int sroam_mode) { int ret = BCME_OK; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); cfg->sroam_turn_on = sroam_mode; WL_INFORM(("%s Silent mode %s\n", __FUNCTION__, sroam_mode ? "enable" : "disable")); if (!sroam_mode) { ret = wl_cfg80211_sroam_config(cfg, dev, FALSE); if (ret) { WL_ERR(("%s Failed to Set sroam %d\n", __FUNCTION__, ret)); } } return ret; } int wl_android_sroam_set_info(struct net_device *dev, char *data, char *command, int total_len) { int ret = BCME_OK; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); size_t slen = strlen(data); u8 ioctl_buf[WLC_IOCTL_SMLEN]; wlc_sroam_t *psroam; wlc_sroam_info_t *sroam; uint sroamlen = sizeof(*sroam) + SROAM_HDRLEN; data[slen] = '\0'; psroam = (wlc_sroam_t *)MALLOCZ(dhdp->osh, sroamlen); if (!psroam) { WL_ERR(("%s Fail to malloc buffer\n", __FUNCTION__)); ret = BCME_NOMEM; goto done; } psroam->ver = WLC_SILENT_ROAM_VER_1; psroam->len = sizeof(*sroam); sroam = (wlc_sroam_info_t *)psroam->data; sroam->sroam_on = FALSE; if (*data && *data != '\0') { sroam->sroam_min_rssi = simple_strtol(data, &data, 10); WL_DBG(("1.Minimum RSSI %d\n", sroam->sroam_min_rssi)); data++; } if (*data && *data != '\0') { sroam->sroam_rssi_range = simple_strtol(data, &data, 10); WL_DBG(("2.RSSI Range %d\n", sroam->sroam_rssi_range)); data++; } if (*data && *data != '\0') { sroam->sroam_score_delta = simple_strtol(data, &data, 10); WL_DBG(("3.Score Delta %d\n", sroam->sroam_score_delta)); data++; } if (*data && *data != '\0') { sroam->sroam_period_time = simple_strtol(data, &data, 10); WL_DBG(("4.Sroam period %d\n", sroam->sroam_period_time)); data++; } if (*data && *data != '\0') { sroam->sroam_band = simple_strtol(data, &data, 10); WL_DBG(("5.Sroam Band %d\n", sroam->sroam_band)); data++; } if (*data && *data != '\0') { sroam->sroam_inact_cnt = simple_strtol(data, &data, 10); WL_DBG(("6.Inactivity Count %d\n", sroam->sroam_inact_cnt)); data++; } if (*data != '\0') { ret = BCME_BADARG; goto done; } ret = wldev_iovar_setbuf(dev, "sroam", psroam, sroamlen, ioctl_buf, sizeof(ioctl_buf), NULL); if (ret) { WL_ERR(("Failed to set silent roam info(%d)\n", ret)); goto done; } done: if (psroam) { MFREE(dhdp->osh, psroam, sroamlen); } return ret; } int wl_android_sroam_get_info(struct net_device *dev, char *command, int total_len) { int ret = BCME_OK; int bytes_written = 0; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); wlc_sroam_t *psroam; wlc_sroam_info_t *sroam; uint sroamlen = sizeof(*sroam) + SROAM_HDRLEN; psroam = (wlc_sroam_t *)MALLOCZ(dhdp->osh, sroamlen); if (!psroam) { WL_ERR(("%s Fail to malloc buffer\n", __FUNCTION__)); ret = BCME_NOMEM; goto done; } ret = wldev_iovar_getbuf(dev, "sroam", NULL, 0, psroam, sroamlen, NULL); if (ret) { WL_ERR(("Failed to get silent roam info(%d)\n", ret)); goto done; } if (psroam->ver != WLC_SILENT_ROAM_VER_1) { ret = BCME_VERSION; WL_ERR(("Ver(%d:%d). mismatch silent roam info(%d)\n", psroam->ver, WLC_SILENT_ROAM_VER_1, ret)); goto done; } sroam = (wlc_sroam_info_t *)psroam->data; bytes_written = snprintf(command, total_len, "%s %d %d %d %d %d %d %d\n", CMD_SROAM_GET_INFO, sroam->sroam_on, sroam->sroam_min_rssi, sroam->sroam_rssi_range, sroam->sroam_score_delta, sroam->sroam_period_time, sroam->sroam_band, sroam->sroam_inact_cnt); ret = bytes_written; WL_DBG(("%s", command)); done: if (psroam) { MFREE(dhdp->osh, psroam, sroamlen); } return ret; } #endif /* CONFIG_SILENT_ROAM */ int wl_android_priority_roam_enable(struct net_device *dev, int mode) { int error = BCME_OK; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); u8 ioctl_buf[WLC_IOCTL_SMLEN]; wl_prio_roam_prof_v1_t *prio_roam; uint buf_len = sizeof(wl_prio_roam_prof_v1_t) + (uint)strlen("priority_roam") + 1; prio_roam = (wl_prio_roam_prof_v1_t *)MALLOCZ(dhdp->osh, buf_len); if (!prio_roam) { WL_ERR(("%s Fail to malloc buffer\n", __FUNCTION__)); error = BCME_NOMEM; goto done; } error = wldev_iovar_getbuf(dev, "priority_roam", NULL, 0, prio_roam, buf_len, NULL); if (error == BCME_UNSUPPORTED) { WL_ERR(("Priority Roam Unsupport\n")); error = BCME_OK; goto done; } else if (prio_roam->version != WL_PRIO_ROAM_PROF_V1) { WL_ERR(("Priority Roam Version mismatch\n")); goto done; } else if (prio_roam->prio_roam_mode == mode) { WL_DBG(("Priority Roam already set(mode:%d)\n", mode)); goto done; } prio_roam->version = WL_PRIO_ROAM_PROF_V1; prio_roam->length = sizeof(wl_prio_roam_prof_v1_t); prio_roam->prio_roam_mode = mode; error = wldev_iovar_setbuf(dev, "priority_roam", prio_roam, sizeof(wl_prio_roam_prof_v1_t), ioctl_buf, sizeof(ioctl_buf), NULL); if (error) { WL_ERR(("Failed to set Priority Roam %s(%d)\n", mode ? "Enable" : "Disable", error)); goto done; } done: if (prio_roam) { MFREE(dhdp->osh, prio_roam, sizeof(wl_prio_roam_prof_v1_t)); } return error; } #ifdef CONFIG_ROAM_RSSI_LIMIT int wl_android_roam_rssi_limit(struct net_device *dev, char *command, int total_len) { int ret = BCME_OK; int argc, bytes_written = 0; int lmt2g, lmt5g; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); argc = sscanf(command, CMD_ROAM_RSSI_LMT " %d %d\n", &lmt2g, &lmt5g); if (!argc) { ret = dhd_roam_rssi_limit_get(dhdp, &lmt2g, &lmt5g); if (ret) { WL_ERR(("Failed to Get roam_rssi_limit (%d)\n", ret)); return ret; } bytes_written = snprintf(command, total_len, "%d, %d\n", lmt2g, lmt5g); /* Get roam rssi limit */ return bytes_written; } else { /* Set roam rssi limit */ ret = dhd_roam_rssi_limit_set(dhdp, lmt2g, lmt5g); if (ret) { WL_ERR(("Failed to Set roam_rssi_limit (%d)\n", ret)); return ret; } } return ret; } #endif /* CONFIG_ROAM_RSSI_LIMIT */ #ifdef CONFIG_ROAM_MIN_DELTA int wl_android_roam_min_delta(struct net_device *dev, char *command, int total_len) { int ret = BCME_OK; int argc, bytes_written = 0; uint32 delta2g = 0, delta5g = 0, delta = 0; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); /* Requirement Range is 0 ~ 100. IOVAR Range is 0 ~ 10000 */ argc = sscanf(command, CMD_ROAM_MIN_DELTA " %d\n", &delta); if (!argc) { /* Get Minimum ROAM score delta */ ret = dhd_roam_min_delta_get(dhdp, &delta2g, &delta5g); if (ret) { WL_ERR(("Failed to Get roam_min_delta (%d)\n", ret)); return ret; } bytes_written = snprintf(command, total_len, "%d/%d\n", (delta2g/100), (delta5g/100)); return bytes_written; } else { /* Set Minimum ROAM score delta * Framework set one parameter # wpa_cli driver ROAMMINSCOREDELTA */ ret = dhd_roam_min_delta_set(dhdp, (delta*100), (delta*100)); if (ret) { WL_ERR(("Failed to Set roam_min_delta (%d)\n", ret)); return ret; } } return ret; } #endif /* CONFIG_ROAM_MIN_DELTA */ static int get_int_bytes(uchar *oui_str, uchar *oui, int len) { int idx; uchar val; uchar *src, *dest; char hexstr[3]; if ((oui_str == NULL) || (oui == NULL) || (len == 0)) { return BCME_BADARG; } src = oui_str; dest = oui; for (idx = 0; idx < len; idx++) { if (*src == '\0') { *dest = '\0'; break; } hexstr[0] = src[0]; hexstr[1] = src[1]; hexstr[2] = '\0'; val = (uchar)bcm_strtoul(hexstr, NULL, 16); if (val == (uchar)-1) { return BCME_ERROR; } *dest++ = val; src += 2; } return BCME_OK; } #define TAG_BYTE 0 static int wl_android_set_disconnect_ies(struct net_device *dev, char *command) { int cmd_prefix_len = 0; char ie_len = 0; int hex_ie_len = 0; int total_len = 0; int max_len = 0; int cmd_len = 0; uchar disassoc_ie[VNDR_IE_MAX_LEN] = {0}; s32 bssidx = 0; struct bcm_cfg80211 *cfg = NULL; s32 ret = 0; cfg = wl_get_cfg(dev); cmd_prefix_len = strlen("SET_DISCONNECT_IES "); cmd_len = strlen(command); /* * + * IES in hex format has to be in following format * First byte = Tag, Second Byte = len and rest of * bytes will be value. For ex: SET_DISCONNECT_IES dd0411223344 * tag = dd, len =04. Total IEs len = len + 2 */ WL_DBG(("cmd recv = %s\n", command)); max_len = MIN(cmd_len, VNDR_IE_MAX_LEN); /* Validate IEs len */ get_int_bytes(&command[cmd_prefix_len + 2], &ie_len, 1); WL_INFORM_MEM(("ie_len = %d \n", ie_len)); if (ie_len <= 0 || ie_len > max_len) { ret = BCME_BADLEN; return ret; } /* Total len in hex is sum of double binary len, tag and len byte */ hex_ie_len = (ie_len * 2) + 4; total_len = cmd_prefix_len + hex_ie_len; if (command[total_len] != '\0' || (cmd_len != total_len)) { WL_ERR(("command recv not matching with len, command = %s" "total_len = %d, cmd_len = %d\n", command, total_len, cmd_len)); ret = BCME_BADARG; return ret; } if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) { WL_ERR(("Find index failed\n")); ret = -EINVAL; return ret; } /* Tag and len bytes are also part of total len of ies in binary */ ie_len = ie_len + 2; /* Convert IEs in binary */ get_int_bytes(&command[cmd_prefix_len], disassoc_ie, ie_len); if (disassoc_ie[TAG_BYTE] != 0xdd) { WL_ERR(("Wrong tag recv, tag = 0x%02x\n", disassoc_ie[TAG_BYTE])); ret = BCME_UNSUPPORTED; return ret; } ret = wl_cfg80211_set_mgmt_vndr_ies(cfg, ndev_to_cfgdev(dev), bssidx, VNDR_IE_DISASSOC_FLAG, disassoc_ie, ie_len); return ret; } #ifdef FCC_PWR_LIMIT_2G int wl_android_set_fcc_pwr_limit_2g(struct net_device *dev, char *command) { int error = 0; int enable = 0; sscanf(command+sizeof("SET_FCC_CHANNEL"), "%d", &enable); if ((enable != CUSTOMER_HW4_ENABLE) && (enable != CUSTOMER_HW4_DISABLE)) { DHD_ERROR(("wl_android_set_fcc_pwr_limit_2g: Invalid data\n")); return BCME_ERROR; } CUSTOMER_HW4_EN_CONVERT(enable); DHD_ERROR(("wl_android_set_fcc_pwr_limit_2g: fccpwrlimit2g set (%d)\n", enable)); error = wldev_iovar_setint(dev, "fccpwrlimit2g", enable); if (error) { DHD_ERROR(("wl_android_set_fcc_pwr_limit_2g: fccpwrlimit2g" " set returned (%d)\n", error)); return BCME_ERROR; } #if defined(CUSTOM_CONTROL_HE_6G_FEATURES) error = wl_android_set_he_6g_band(dev, (enable == 0) ? TRUE : FALSE); #endif /* CUSTOM_CONTROL_HE_6G_FEATURES */ return error; } int wl_android_get_fcc_pwr_limit_2g(struct net_device *dev, char *command, int total_len) { int error = 0; int enable = 0; int bytes_written = 0; error = wldev_iovar_getint(dev, "fccpwrlimit2g", &enable); if (error) { DHD_ERROR(("wl_android_get_fcc_pwr_limit_2g: fccpwrlimit2g get" " error (%d)\n", error)); return BCME_ERROR; } DHD_ERROR(("wl_android_get_fcc_pwr_limit_2g: fccpwrlimit2g get (%d)\n", enable)); bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_FCC_PWR_LIMIT_2G, enable); return bytes_written; } #endif /* FCC_PWR_LIMIT_2G */ /* Additional format of sta_info * tx_pkts, tx_failures, tx_rate(kbps), rssi(main), rssi(aux), tx_pkts_retried, * tx_pkts_retry_exhausted, rx_lastpkt_rssi(main), rx_lastpkt_rssi(aux), * tx_pkts_total, tx_pkts_retries, tx_pkts_fw_total, tx_pkts_fw_retries, * tx_pkts_fw_retry_exhausted */ #define STA_INFO_ADD_FMT "%d %d %d %d %d %d %d %d %d %d %d %d %d %d" #define STAINFO_BAND_2G 0x0001 #define STAINFO_BAND_5G 0x0002 #define STAINFO_BAND_6G 0x0004 #define STAINFO_BAND_60G 0x0008 s32 wl_cfg80211_get_sta_info(struct net_device *dev, char* command, int total_len) { int bytes_written = -1, ret = 0; char *pos, *token, *cmdstr; bool is_macaddr = FALSE; wlcfg_sta_info_t *sta = NULL; struct ether_addr mac; char *iovar_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); struct net_device *apdev = NULL; #ifdef BCMDONGLEHOST dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); #endif /* BCMDONGLEHOST */ /* Client information */ uint16 cap = 0; uint32 rxrtry = 0, rxmulti = 0; uint32 tx_pkts = 0, tx_failures = 0, tx_rate = 0; uint32 tx_pkts_retried = 0, tx_pkts_retry_exhausted = 0; uint32 tx_pkts_total = 0, tx_pkts_retries = 0; uint32 tx_pkts_fw_total = 0, tx_pkts_fw_retries = 0; uint32 tx_pkts_fw_retry_exhausted = 0; int8 rssi[WL_STA_ANT_MAX] = {0}; int8 rx_lastpkt_rssi[WL_STA_ANT_MAX] = {0}; wl_if_stats_t *if_stats = NULL; u16 bands = 0; u32 sta_flags = 0; char mac_buf[MAX_NUM_OF_ASSOCLIST * sizeof(struct ether_addr) + sizeof(uint)] = {0}; struct maclist *assoc_maclist = (struct maclist *)mac_buf; BCM_REFERENCE(if_stats); /* This Command used during only SoftAP mode. */ WL_DBG(("%s\n", command)); /* Check the current op_mode */ if (!(dhdp->op_mode & DHD_FLAG_HOSTAP_MODE)) { WL_ERR(("unsupported op mode: %d\n", dhdp->op_mode)); return BCME_NOTAP; } /* * DRIVER GETSTAINFO [client MAC or ALL] [ifname] */ pos = command; /* drop command */ token = bcmstrtok(&pos, " ", NULL); /* Client MAC or ALL */ token = bcmstrtok(&pos, " ", NULL); if (!token) { WL_ERR(("GETSTAINFO subcmd not provided wl_cfg80211_get_sta_info\n")); return -EINVAL; } cmdstr = token; bzero(&mac, ETHER_ADDR_LEN); if ((!strncmp(token, "all", 3)) || (!strncmp(token, "ALL", 3))) { is_macaddr = FALSE; } else if ((bcm_ether_atoe(token, &mac))) { is_macaddr = TRUE; } else { WL_ERR(("Failed to get address\n")); return -EINVAL; } /* get the interface name */ token = bcmstrtok(&pos, " ", NULL); if (!token) { /* assign requested dev for compatibility */ apdev = dev; } else { /* Find a net_device for SoftAP by interface name */ apdev = wl_get_ap_netdev(cfg, token); if (!apdev) { WL_ERR(("cannot find a net_device for SoftAP\n")); return -EINVAL; } } iovar_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); if (!iovar_buf) { WL_ERR(("Failed to allocated memory %d bytes\n", WLC_IOCTL_MAXLEN)); return BCME_NOMEM; } if (is_macaddr) { int cnt; /* get the sta info */ ret = wldev_iovar_getbuf(apdev, "sta_info", (struct ether_addr *)mac.octet, ETHER_ADDR_LEN, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (ret < 0) { WL_ERR(("Get sta_info ERR %d\n", ret)); goto error; } sta = (wlcfg_sta_info_t *)iovar_buf; if (!IS_STA_INFO_VER(sta)) { WL_ERR(("sta_info struct version mismatch, " "host ver : %d, fw ver : %d\n", WL_STAINFO_VER, dtoh16(sta->ver))); goto error; } cap = dtoh16(sta->cap); rxrtry = dtoh32(sta->rx_pkts_retried); rxmulti = dtoh32(sta->rx_mcast_pkts); tx_pkts = dtoh32(sta->tx_pkts); tx_failures = dtoh32(sta->tx_failures); tx_rate = dtoh32(sta->tx_rate); tx_pkts_retried = dtoh32(sta->tx_pkts_retried); tx_pkts_retry_exhausted = dtoh32(sta->tx_pkts_retry_exhausted); tx_pkts_total = dtoh32(sta->tx_pkts_total); tx_pkts_retries = dtoh32(sta->tx_pkts_retries); tx_pkts_fw_total = dtoh32(sta->tx_pkts_fw_total); tx_pkts_fw_retries = dtoh32(sta->tx_pkts_fw_retries); tx_pkts_fw_retry_exhausted = dtoh32(sta->tx_pkts_fw_retry_exhausted); sta_flags = dtoh32(sta->flags); if (sta_flags & WL_STA_IS_2G) { bands |= STAINFO_BAND_2G; } if (sta_flags & WL_STA_IS_5G) { bands |= STAINFO_BAND_5G; } if (sta_flags & WL_STA_IS_6G) { bands |= STAINFO_BAND_6G; } for (cnt = WL_ANT_IDX_1; cnt < WL_RSSI_ANT_MAX; cnt++) { rssi[cnt] = sta->rssi[cnt]; rx_lastpkt_rssi[cnt] = sta->rx_lastpkt_rssi[cnt]; } } else { int i; /* Check if there is an associated STA or not */ assoc_maclist->count = htod32(MAX_NUM_OF_ASSOCLIST); ret = wldev_ioctl_get(apdev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf)); if (ret < 0) { WL_ERR(("Fail to get assoc list: %d\n", ret)); goto error; } assoc_maclist->count = dtoh32(assoc_maclist->count); WL_INFORM(("Assoc count : %d\n", assoc_maclist->count)); for (i = 0; i < assoc_maclist->count; i++) { /* get the sta info */ ret = wldev_iovar_getbuf(apdev, "sta_info", (struct ether_addr *)assoc_maclist->ea[i].octet, ETHER_ADDR_LEN, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (ret < 0) { WL_ERR(("sta_info err : %d", ret)); continue; } sta = (wlcfg_sta_info_t *)iovar_buf; if (IS_STA_INFO_VER(sta)) { rxrtry += dtoh32(sta->rx_pkts_retried); rxmulti += dtoh32(sta->rx_mcast_pkts); tx_pkts += dtoh32(sta->tx_pkts); tx_failures += dtoh32(sta->tx_failures); tx_pkts_total += dtoh32(sta->tx_pkts_total); tx_pkts_retries += dtoh32(sta->tx_pkts_retries); tx_pkts_fw_total += dtoh32(sta->tx_pkts_fw_total); tx_pkts_fw_retries += dtoh32(sta->tx_pkts_fw_retries); tx_pkts_fw_retry_exhausted += dtoh32(sta->tx_pkts_fw_retry_exhausted); } } } { WL_ERR(("ALL\n")); bytes_written = snprintf(command, total_len, "%s %s Rx_Retry_Pkts=%d Rx_BcMc_Pkts=%d CAP=%04x " STA_INFO_ADD_FMT "\n", CMD_GET_STA_INFO, cmdstr, rxrtry, rxmulti, cap, tx_pkts, tx_failures, tx_rate, (int32)rssi[WL_ANT_IDX_1], (int32)rssi[WL_ANT_IDX_2], tx_pkts_retried, tx_pkts_retry_exhausted, (int32)rx_lastpkt_rssi[WL_ANT_IDX_1], (int32)rx_lastpkt_rssi[WL_ANT_IDX_2], tx_pkts_total, tx_pkts_retries, tx_pkts_fw_total, tx_pkts_fw_retries, tx_pkts_fw_retry_exhausted); } WL_ERR_KERN(("Command: %s", command)); error: if (iovar_buf) { MFREE(cfg->osh, iovar_buf, WLC_IOCTL_MAXLEN); } if (if_stats) { MFREE(cfg->osh, if_stats, sizeof(*if_stats)); } return bytes_written; } #ifdef WL_WTC /* * CMD Format * Enable format for 3 band and 2 band respectively: * DRIVER SETWTCMODE * DRIVER SETWTCMODE 0 1 -80 -70 -65 -60 * DRIVER SETWTCMODE * DRIVER SETWTCMODE 0 1 -80 -70 -65 * Disable format for 3 band and 2 band respectively: * DRIVER SETWTCMODE 1 0 0 0 0 0 * DRIVER SETWTCMODE 1 0 0 0 0 */ #define WL_TRIBAND 3 #define WL_DUALBAND 2 /* For WTC disable, any value >= 1 */ #define WL_WTC_ENABLE 0 static int wl_android_wtc_config(struct net_device *dev, char *command, int total_len) { s32 bw; char *token, *pos; wlc_wtc_args_t *wtc_params; wlc_wtcconfig_info_v1_t *wtc_config; u32 i, wtc_paramslen, maxbands = WL_DUALBAND; u8 buf[WLC_IOCTL_SMLEN] = {0}; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); WL_DBG_MEM(("Enter. cmd:%s\n", command)); #ifdef WL_6G_BAND if (cfg->band_6g_supported) { maxbands = WL_TRIBAND; } #endif /* WL_6G_BAND */ wtc_paramslen = sizeof(wlc_wtcconfig_info_v1_t) + WLC_WTC_ROAM_CONFIG_HDRLEN; wtc_params = (wlc_wtc_args_t*)MALLOCZ(cfg->osh, wtc_paramslen); if (!wtc_params) { WL_ERR(("Error allocating wtc_params\n")); return -ENOMEM; } wtc_config = (wlc_wtcconfig_info_v1_t *)wtc_params->data; /* Get wtc config information and check version compatibility */ bw = wldev_iovar_getbuf(dev, "wnm_wbtext_wtc_config", (char*)&wtc_params, wtc_paramslen, buf, WLC_IOCTL_SMLEN, 0); if (bw) { WL_ERR(("Error querying wnm_wbtext_wtc_config: %d\n", bw)); goto exit; } (void)memcpy_s(wtc_params, wtc_paramslen, buf, wtc_paramslen); if (wtc_params->ver != WLC_WTC_ROAM_VER_1) { WL_ERR(("Wrong version:%d\n", wtc_params->ver)); bw = -EINVAL; goto exit; } if (wtc_params->len != sizeof(wlc_wtcconfig_info_v1_t)) { WL_ERR(("Bad len\n")); bw = -EINVAL; goto exit; } if (strlen(command) == strlen(CMD_WTC_CONFIG)) { /* No additional arguments given. GET case */ bw += scnprintf(command, (total_len - bw), "%u %u", wtc_config->mode, wtc_config->scantype); bw += scnprintf(command + bw, (total_len - bw), " %d", wtc_config->rssithresh[0]); for (i = 0; i < maxbands; i++) { bw += scnprintf(command + bw, (total_len - bw), " %d", wtc_config->ap_rssithresh[i]); } bw += scnprintf(command + bw, (total_len - bw), "\n"); } else { /* SET */ pos = command + sizeof(CMD_WTC_CONFIG); /* mode */ token = strsep((char**)&pos, " "); if (!token) { WL_ERR(("No mode present\n")); bw = -EINVAL; goto exit; } wtc_config->mode = (u8)bcm_atoi(token); /* scantype */ token = strsep((char**)&pos, " "); if (!token) { WL_ERR(("No scantype present\n")); bw = -EINVAL; goto exit; } wtc_config->scantype = (u8)bcm_atoi(token); /* rssithreshold */ token = strsep((char**)&pos, " "); if (!token) { WL_ERR(("Invalid arg for rssi threshold\n")); bw = -EINVAL; goto exit; } for (i = 0; i < maxbands; i++) { wtc_config->rssithresh[i] = (s8)bcm_atoi(token); } /* AP rssithreshold */ for (i = 0; i < maxbands; i++) { token = strsep((char**)&pos, " "); if (!token) { WL_ERR(("Invalid arg for ap threshold\n")); bw = -EINVAL; goto exit; } wtc_config->ap_rssithresh[i] = (s8)bcm_atoi(token); } bw = wldev_iovar_setbuf(dev, "wnm_wbtext_wtc_config", (char*)wtc_params, wtc_paramslen, buf, WLC_IOCTL_SMLEN, NULL); if (bw) { WL_ERR(("wtc config set failed. ret:%d\n", bw)); } } exit: if (wtc_params) { MFREE(cfg->osh, wtc_params, wtc_paramslen); } return bw; } #endif /* WL_WTC */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ int wl_android_rcroam_turn_on(struct net_device *dev, int rcroam_enab) { int ret = BCME_OK; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); u8 ioctl_buf[WLC_IOCTL_SMLEN]; wlc_rcroam_t *prcroam; wlc_rcroam_info_v1_t *rcroam; uint rcroamlen = sizeof(*rcroam) + RCROAM_HDRLEN; WL_INFORM(("RCROAM mode %s\n", rcroam_enab ? "enable" : "disable")); prcroam = (wlc_rcroam_t *)MALLOCZ(dhdp->osh, rcroamlen); if (!prcroam) { WL_ERR(("Fail to malloc buffer\n")); return BCME_NOMEM; } /* Get RCROAM param */ ret = wldev_iovar_getbuf(dev, "rcroam", NULL, 0, prcroam, rcroamlen, NULL); if (ret) { WL_ERR(("Failed to get RCROAM info(%d)\n", ret)); goto done; } if (prcroam->ver != WLC_RC_ROAM_VER_1) { ret = BCME_VERSION; WL_ERR(("Ver(%d:%d). mismatch RCROAM info(%d)\n", prcroam->ver, WLC_RC_ROAM_VER_1, ret)); goto done; } /* Set RCROAM param */ rcroam = (wlc_rcroam_info_v1_t *)prcroam->data; prcroam->ver = WLC_RC_ROAM_VER_1; prcroam->len = sizeof(*rcroam); rcroam->enab = rcroam_enab; ret = wldev_iovar_setbuf(dev, "rcroam", prcroam, rcroamlen, ioctl_buf, sizeof(ioctl_buf), NULL); if (ret) { WL_ERR(("Failed to set RCROAM %s(%d)\n", rcroam_enab ? "Enable" : "Disable", ret)); goto done; } done: if (prcroam) { MFREE(dhdp->osh, prcroam, rcroamlen); } return ret; } #ifdef WBTEXT static int wl_android_wbtext(struct net_device *dev, char *command, int total_len) { int error = BCME_OK, argc = 0; int data, bytes_written; int roam_trigger[2]; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); argc = sscanf(command+sizeof(CMD_WBTEXT_ENABLE), "%d", &data); if (!argc) { error = wldev_iovar_getint(dev, "wnm_bsstrans_resp", &data); if (error) { DHD_ERROR(("wl_android_wbtext: Failed to set wbtext error = %d\n", error)); return error; } bytes_written = snprintf(command, total_len, "WBTEXT %s\n", (data == WL_BSSTRANS_POLICY_PRODUCT_WBTEXT)? "ENABLED" : "DISABLED"); return bytes_written; } else { if (data) { data = WL_BSSTRANS_POLICY_PRODUCT_WBTEXT; } if ((error = wldev_iovar_setint(dev, "wnm_bsstrans_resp", data)) != BCME_OK) { DHD_ERROR(("wl_android_wbtext: Failed to set wbtext error = %d\n", error)); return error; } if (data) { /* reset roam_prof when wbtext is on */ if ((error = wl_cfg80211_wbtext_set_default(dev)) != BCME_OK) { return error; } } else { /* reset legacy roam trigger when wbtext is off */ roam_trigger[0] = DEFAULT_ROAM_TRIGGER_VALUE; roam_trigger[1] = WLC_BAND_ALL; if ((error = wldev_ioctl_set(dev, WLC_SET_ROAM_TRIGGER, roam_trigger, sizeof(roam_trigger))) != BCME_OK) { DHD_ERROR(("wl_android_wbtext: Failed to reset roam trigger = %d\n", error)); return error; } } dhdp->wbtext_policy = data; } return error; } #ifdef WES_SUPPORT static int wl_android_wbtext_enable(struct net_device *dev, int mode) { int error = BCME_OK; char commandp[WLC_IOCTL_SMLEN]; if (wl_android_check_wbtext_support(dev)) { bzero(commandp, sizeof(commandp)); snprintf(commandp, WLC_IOCTL_SMLEN, "WBTEXT_ENABLE %d", mode); error = wl_android_wbtext(dev, commandp, WLC_IOCTL_SMLEN); if (error) { WL_ERR(("Failed to set WBTEXT = %d\n", error)); return error; } } return error; } #endif /* WES_SUPPORT */ static int wl_cfg80211_wbtext_btm_timer_threshold(struct net_device *dev, char *command, int total_len) { int error = BCME_OK, argc = 0; int data, bytes_written; argc = sscanf(command, CMD_WBTEXT_BTM_TIMER_THRESHOLD " %d\n", &data); if (!argc) { error = wldev_iovar_getint(dev, "wnm_bsstrans_timer_threshold", &data); if (error) { WL_ERR(("Failed to get wnm_bsstrans_timer_threshold (%d)\n", error)); return error; } bytes_written = snprintf(command, total_len, "%d\n", data); return bytes_written; } else { if ((error = wldev_iovar_setint(dev, "wnm_bsstrans_timer_threshold", data)) != BCME_OK) { WL_ERR(("Failed to set wnm_bsstrans_timer_threshold (%d)\n", error)); return error; } } return error; } static int wl_cfg80211_wbtext_btm_delta(struct net_device *dev, char *command, int total_len) { int error = BCME_OK, argc = 0; int data = 0, bytes_written; argc = sscanf(command, CMD_WBTEXT_BTM_DELTA " %d\n", &data); if (!argc) { error = wldev_iovar_getint(dev, "wnm_btmdelta", &data); if (error) { WL_ERR(("Failed to get wnm_btmdelta (%d)\n", error)); return error; } bytes_written = snprintf(command, total_len, "%d\n", data); return bytes_written; } else { if ((error = wldev_iovar_setint(dev, "wnm_btmdelta", data)) != BCME_OK) { WL_ERR(("Failed to set wnm_btmdelta (%d)\n", error)); return error; } } return error; } static int wl_cfg80211_wbtext_estm_enable(struct net_device *dev, char *command, int total_len) { int error = BCME_OK; int data = 0, bytes_written = 0; int wnmmask = 0; char *pcmd = command; bcmstrtok(&pcmd, " ", NULL); error = wldev_iovar_getint(dev, "wnm", &wnmmask); if (error) { WL_ERR(("Failed to get wnm_btmdelta (%d)\n", error)); return error; } WL_DBG(("wnmmask %x\n", wnmmask)); if (*pcmd == WL_IOCTL_ACTION_GET) { bytes_written = snprintf(command, total_len, "wbtext_estm_enable %d\n", (wnmmask & WL_WNM_ESTM) ? 1:0); return bytes_written; } else { data = bcm_atoi(pcmd); if (data == 0) { wnmmask &= ~WL_WNM_ESTM; } else { wnmmask |= WL_WNM_ESTM; } WL_DBG(("wnmmask %x\n", wnmmask)); if ((error = wldev_iovar_setint(dev, "wnm", wnmmask)) != BCME_OK) { WL_ERR(("Failed to set wnm mask (%d)\n", error)); return error; } } return error; } #endif /* WBTEXT */ #ifdef PNO_SUPPORT #define PNO_PARAM_SIZE 50 #define VALUE_SIZE 50 #define LIMIT_STR_FMT ("%50s %50s") static int wls_parse_batching_cmd(struct net_device *dev, char *command, int total_len) { int err = BCME_OK; uint i, tokens, len_remain; char *pos, *pos2, *token, *token2, *delim; char param[PNO_PARAM_SIZE+1], value[VALUE_SIZE+1]; struct dhd_pno_batch_params batch_params; DHD_PNO(("wls_parse_batching_cmd: command=%s, len=%d\n", command, total_len)); len_remain = total_len; if (len_remain > (strlen(CMD_WLS_BATCHING) + 1)) { pos = command + strlen(CMD_WLS_BATCHING) + 1; len_remain -= strlen(CMD_WLS_BATCHING) + 1; } else { WL_ERR(("wls_parse_batching_cmd: No arguments, total_len %d\n", total_len)); err = BCME_ERROR; goto exit; } bzero(&batch_params, sizeof(struct dhd_pno_batch_params)); if (!strncmp(pos, PNO_BATCHING_SET, strlen(PNO_BATCHING_SET))) { if (len_remain > (strlen(PNO_BATCHING_SET) + 1)) { pos += strlen(PNO_BATCHING_SET) + 1; } else { WL_ERR(("wls_parse_batching_cmd: %s missing arguments, total_len %d\n", PNO_BATCHING_SET, total_len)); err = BCME_ERROR; goto exit; } while ((token = strsep(&pos, PNO_PARAMS_DELIMETER)) != NULL) { bzero(param, sizeof(param)); bzero(value, sizeof(value)); if (token == NULL || !*token) break; if (*token == '\0') continue; delim = strchr(token, PNO_PARAM_VALUE_DELLIMETER); if (delim != NULL) *delim = ' '; tokens = sscanf(token, LIMIT_STR_FMT, param, value); if (!strncmp(param, PNO_PARAM_SCANFREQ, strlen(PNO_PARAM_SCANFREQ))) { batch_params.scan_fr = simple_strtol(value, NULL, 0); DHD_PNO(("scan_freq : %d\n", batch_params.scan_fr)); } else if (!strncmp(param, PNO_PARAM_BESTN, strlen(PNO_PARAM_BESTN))) { batch_params.bestn = simple_strtol(value, NULL, 0); DHD_PNO(("bestn : %d\n", batch_params.bestn)); } else if (!strncmp(param, PNO_PARAM_MSCAN, strlen(PNO_PARAM_MSCAN))) { batch_params.mscan = simple_strtol(value, NULL, 0); DHD_PNO(("mscan : %d\n", batch_params.mscan)); } else if (!strncmp(param, PNO_PARAM_CHANNEL, strlen(PNO_PARAM_CHANNEL))) { i = 0; pos2 = value; tokens = sscanf(value, "<%s>", value); if (tokens != 1) { err = BCME_ERROR; DHD_ERROR(("wls_parse_batching_cmd: invalid format" " for channel" " <> params\n")); goto exit; } while ((token2 = strsep(&pos2, PNO_PARAM_CHANNEL_DELIMETER)) != NULL) { if (token2 == NULL || !*token2) break; if (*token2 == '\0') continue; if (*token2 == 'A' || *token2 == 'B') { batch_params.band = (*token2 == 'A')? WLC_BAND_5G : WLC_BAND_2G; DHD_PNO(("band : %s\n", (*token2 == 'A')? "A" : "B")); } else { if ((batch_params.nchan >= WL_NUMCHANNELS) || (i >= WL_NUMCHANNELS)) { DHD_ERROR(("Too many nchan %d\n", batch_params.nchan)); err = BCME_BUFTOOSHORT; goto exit; } batch_params.chan_list[i++] = simple_strtol(token2, NULL, 0); batch_params.nchan++; DHD_PNO(("channel :%d\n", batch_params.chan_list[i-1])); } } } else if (!strncmp(param, PNO_PARAM_RTT, strlen(PNO_PARAM_RTT))) { batch_params.rtt = simple_strtol(value, NULL, 0); DHD_PNO(("rtt : %d\n", batch_params.rtt)); } else { DHD_ERROR(("wls_parse_batching_cmd : unknown param: %s\n", param)); err = BCME_ERROR; goto exit; } } err = dhd_dev_pno_set_for_batch(dev, &batch_params); if (err < 0) { DHD_ERROR(("failed to configure batch scan\n")); } else { bzero(command, total_len); err = snprintf(command, total_len, "%d", err); } } else if (!strncmp(pos, PNO_BATCHING_GET, strlen(PNO_BATCHING_GET))) { err = dhd_dev_pno_get_for_batch(dev, command, total_len); if (err < 0) { DHD_ERROR(("failed to getting batching results\n")); } else { err = strlen(command); } } else if (!strncmp(pos, PNO_BATCHING_STOP, strlen(PNO_BATCHING_STOP))) { err = dhd_dev_pno_stop_for_batch(dev); if (err < 0) { DHD_ERROR(("failed to stop batching scan\n")); } else { bzero(command, total_len); err = snprintf(command, total_len, "OK"); } } else { DHD_ERROR(("wls_parse_batching_cmd : unknown command\n")); err = BCME_ERROR; goto exit; } exit: return err; } #ifndef WL_SCHED_SCAN static int wl_android_set_pno_setup(struct net_device *dev, char *command, int total_len) { wlc_ssid_ext_t *ssids_local = NULL; int res = -1; int nssid = 0; cmd_tlv_t *cmd_tlv_temp; char *str_ptr; int tlv_size_left; int pno_time = 0; int pno_repeat = 0; int pno_freq_expo_max = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); #ifdef PNO_SET_DEBUG int i; char pno_in_example[] = { 'P', 'N', 'O', 'S', 'E', 'T', 'U', 'P', ' ', 'S', '1', '2', '0', 'S', 0x05, 'd', 'l', 'i', 'n', 'k', 'S', 0x04, 'G', 'O', 'O', 'G', 'T', '0', 'B', 'R', '2', 'M', '2', 0x00 }; #endif /* PNO_SET_DEBUG */ DHD_PNO(("wl_android_set_pno_setup: command=%s, len=%d\n", command, total_len)); if (total_len < (strlen(CMD_PNOSETUP_SET) + sizeof(cmd_tlv_t))) { DHD_ERROR(("wl_android_set_pno_setup: argument=%d less min size\n", total_len)); goto exit_proc; } #ifdef PNO_SET_DEBUG memcpy(command, pno_in_example, sizeof(pno_in_example)); total_len = sizeof(pno_in_example); #endif str_ptr = command + strlen(CMD_PNOSETUP_SET); tlv_size_left = total_len - strlen(CMD_PNOSETUP_SET); cmd_tlv_temp = (cmd_tlv_t *)str_ptr; ssids_local = (wlc_ssid_ext_t *)MALLOCZ(cfg->osh, sizeof(wlc_ssid_ext_t) * MAX_PFN_LIST_COUNT); if (!ssids_local) { DHD_ERROR(("wl_android_set_pno_setup: No memory\n")); return -ENOMEM; } if ((cmd_tlv_temp->prefix == PNO_TLV_PREFIX) && (cmd_tlv_temp->version == PNO_TLV_VERSION) && (cmd_tlv_temp->subtype == PNO_TLV_SUBTYPE_LEGACY_PNO)) { str_ptr += sizeof(cmd_tlv_t); tlv_size_left -= sizeof(cmd_tlv_t); if ((nssid = wl_parse_ssid_list_tlv(&str_ptr, ssids_local, MAX_PFN_LIST_COUNT, &tlv_size_left)) <= 0) { DHD_ERROR(("SSID is not presented or corrupted ret=%d\n", nssid)); goto exit_proc; } else { if ((str_ptr[0] != PNO_TLV_TYPE_TIME) || (tlv_size_left <= 1)) { DHD_ERROR(("wl_android_set_pno_setup: scan duration corrupted" " field size %d\n", tlv_size_left)); goto exit_proc; } str_ptr++; pno_time = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("wl_android_set_pno_setup: pno_time=%d\n", pno_time)); if (str_ptr[0] != 0) { if ((str_ptr[0] != PNO_TLV_FREQ_REPEAT)) { DHD_ERROR(("wl_android_set_pno_setup: pno repeat:" " corrupted field\n")); goto exit_proc; } str_ptr++; pno_repeat = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("wl_android_set_pno_setup: got pno_repeat=%d\n", pno_repeat)); if (str_ptr[0] != PNO_TLV_FREQ_EXPO_MAX) { DHD_ERROR(("wl_android_set_pno_setup: FREQ_EXPO_MAX" " corrupted field size\n")); goto exit_proc; } str_ptr++; pno_freq_expo_max = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("wl_android_set_pno_setup: pno_freq_expo_max=%d\n", pno_freq_expo_max)); } } } else { DHD_ERROR(("wl_android_set_pno_setup: get wrong TLV command\n")); goto exit_proc; } res = dhd_dev_pno_set_for_ssid(dev, ssids_local, nssid, pno_time, pno_repeat, pno_freq_expo_max, NULL, 0); exit_proc: if (ssids_local) { MFREE(cfg->osh, ssids_local, sizeof(wlc_ssid_ext_t) * MAX_PFN_LIST_COUNT); } return res; } #endif /* !WL_SCHED_SCAN */ #endif /* PNO_SUPPORT */ static int wl_android_get_p2p_dev_addr(struct net_device *ndev, char *command, int total_len) { int ret; struct ether_addr p2pdev_addr; #define MAC_ADDR_STR_LEN 18 if (total_len < MAC_ADDR_STR_LEN) { DHD_ERROR(("wl_android_get_p2p_dev_addr: buflen %d is less than p2p dev addr\n", total_len)); return -1; } ret = wl_cfg80211_get_p2p_dev_addr(ndev, &p2pdev_addr); if (ret) { DHD_ERROR(("wl_android_get_p2p_dev_addr: Failed to get p2p dev addr\n")); return -1; } return (snprintf(command, total_len, MACF, ETHERP_TO_MACF(&p2pdev_addr))); } int wl_android_set_ap_mac_list(struct net_device *dev, int macmode, struct maclist *maclist) { int i, j, match; int ret = 0; char mac_buf[MAX_NUM_OF_ASSOCLIST * sizeof(struct ether_addr) + sizeof(uint)] = {0}; struct maclist *assoc_maclist = (struct maclist *)mac_buf; /* set filtering mode */ if ((ret = wldev_ioctl_set(dev, WLC_SET_MACMODE, &macmode, sizeof(macmode)) != 0)) { DHD_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACMODE error=%d\n", ret)); return ret; } if (macmode != MACLIST_MODE_DISABLED) { /* set the MAC filter list */ if ((ret = wldev_ioctl_set(dev, WLC_SET_MACLIST, maclist, sizeof(int) + sizeof(struct ether_addr) * maclist->count)) != 0) { DHD_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACLIST error=%d\n", ret)); return ret; } /* get the current list of associated STAs */ assoc_maclist->count = MAX_NUM_OF_ASSOCLIST; if ((ret = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf))) != 0) { DHD_ERROR(("wl_android_set_ap_mac_list: WLC_GET_ASSOCLIST error=%d\n", ret)); return ret; } /* do we have any STA associated? */ if (assoc_maclist->count) { /* iterate each associated STA */ for (i = 0; i < assoc_maclist->count; i++) { match = 0; /* compare with each entry */ for (j = 0; j < maclist->count; j++) { DHD_INFO(("wl_android_set_ap_mac_list: associated="MACDBG "list = "MACDBG "\n", MAC2STRDBG(assoc_maclist->ea[i].octet), MAC2STRDBG(maclist->ea[j].octet))); if (memcmp(assoc_maclist->ea[i].octet, maclist->ea[j].octet, ETHER_ADDR_LEN) == 0) { match = 1; break; } } /* do conditional deauth */ /* "if not in the allow list" or "if in the deny list" */ if ((macmode == MACLIST_MODE_ALLOW && !match) || (macmode == MACLIST_MODE_DENY && match)) { scb_val_t scbval; scbval.val = htod32(1); memcpy(&scbval.ea, &assoc_maclist->ea[i], ETHER_ADDR_LEN); if ((ret = wldev_ioctl_set(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scbval, sizeof(scb_val_t))) != 0) DHD_ERROR(("wl_android_set_ap_mac_list:" " WLC_SCB_DEAUTHENTICATE" " error=%d\n", ret)); } } } } return ret; } /* * HAPD_MAC_FILTER mac_mode mac_cnt mac_addr1 mac_addr2 * */ static int wl_android_set_mac_address_filter(struct net_device *dev, char* str) { int i; int ret = 0; int macnum = 0; int macmode = MACLIST_MODE_DISABLED; struct maclist *list; char eabuf[ETHER_ADDR_STR_LEN]; const char *token; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); /* string should look like below (macmode/macnum/maclist) */ /* 1 2 00:11:22:33:44:55 00:11:22:33:44:ff */ /* get the MAC filter mode */ token = strsep((char**)&str, " "); if (!token) { return -1; } macmode = bcm_atoi(token); if (macmode < MACLIST_MODE_DISABLED || macmode > MACLIST_MODE_ALLOW) { DHD_ERROR(("wl_android_set_mac_address_filter: invalid macmode %d\n", macmode)); return -1; } token = strsep((char**)&str, " "); if (!token) { return -1; } macnum = bcm_atoi(token); if (macnum < 0 || macnum > MAX_NUM_MAC_FILT) { DHD_ERROR(("wl_android_set_mac_address_filter: invalid number of MAC" " address entries %d\n", macnum)); return -1; } /* allocate memory for the MAC list */ list = (struct maclist*) MALLOCZ(cfg->osh, sizeof(int) + sizeof(struct ether_addr) * macnum); if (!list) { DHD_ERROR(("wl_android_set_mac_address_filter : failed to allocate memory\n")); return -1; } /* prepare the MAC list */ list->count = htod32(macnum); bzero((char *)eabuf, ETHER_ADDR_STR_LEN); for (i = 0; i < list->count; i++) { token = strsep((char**)&str, " "); if (token == NULL) { DHD_ERROR(("wl_android_set_mac_address_filter : No mac address present\n")); ret = -EINVAL; goto exit; } strlcpy(eabuf, token, sizeof(eabuf)); if (!(ret = bcm_ether_atoe(eabuf, &list->ea[i]))) { DHD_ERROR(("wl_android_set_mac_address_filter : mac parsing err index=%d," " addr=%s\n", i, eabuf)); list->count = i; break; } DHD_INFO(("wl_android_set_mac_address_filter : %d/%d MACADDR=%s", i, list->count, eabuf)); } if (i == 0) goto exit; /* set the list */ if ((ret = wl_android_set_ap_mac_list(dev, macmode, list)) != 0) DHD_ERROR(("wl_android_set_mac_address_filter: Setting MAC list failed error=%d\n", ret)); exit: MFREE(cfg->osh, list, sizeof(int) + sizeof(struct ether_addr) * macnum); return ret; } static int wl_android_get_factory_mac_addr(struct net_device *ndev, char *command, int total_len) { int ret; struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); if (total_len < ETHER_ADDR_STR_LEN) { DHD_ERROR(("wl_android_get_factory_mac_addr buflen %d" "is less than factory mac addr\n", total_len)); return BCME_ERROR; } ret = snprintf(command, total_len, MACDBG, MAC2STRDBG(bcmcfg_to_prmry_ndev(cfg)->perm_addr)); return ret; } #if defined(WLAN_ACCEL_BOOT) bool g_wifi_accel_on = FALSE; int wl_android_wifi_accel_on(struct net_device *dev, bool force_reg_on) { int ret = 0; DHD_ERROR(("%s: force_reg_on:%d g_wifi_accel_on:%d\n", __FUNCTION__, force_reg_on, g_wifi_accel_on)); if (!dev) { DHD_ERROR(("%s: dev is null\n", __FUNCTION__)); return -EINVAL; } if (force_reg_on) { if (g_wifi_accel_on) { /* First resume the bus if it is in suspended state */ ret = dhd_net_bus_resume(dev, 0); if (ret) { DHD_ERROR(("%s: dhd_net_bus_resume failed\n", __FUNCTION__)); } /* Toggle wl_reg_on */ ret = wl_android_wifi_off(dev, TRUE); if (ret) { DHD_ERROR(("%s: wl_android_wifi_off failed\n", __FUNCTION__)); } } ret = wl_android_wifi_on(dev); if (ret) { DHD_ERROR(("%s: wl_android_wifi_on failed\n", __FUNCTION__)); } g_wifi_accel_on = TRUE; } else { ret = dhd_net_bus_resume(dev, 0); } return ret; } int wl_android_wifi_accel_off(struct net_device *dev, bool force_reg_on) { int ret = 0; DHD_ERROR(("%s: force_reg_on:%d g_wifi_accel_on:%d\n", __FUNCTION__, force_reg_on, g_wifi_accel_on)); if (!dev) { DHD_ERROR(("%s: dev is null\n", __FUNCTION__)); return -EINVAL; } if (force_reg_on) { ret = wl_android_wifi_off(dev, TRUE); g_wifi_accel_on = FALSE; } else { ret = dhd_net_bus_suspend(dev); } return ret; } #endif /* WLAN_ACCEL_BOOT */ #ifdef WBRC extern int wbrc_wl2bt_reset(void); extern int wbrc_wlan_on_ack(void); extern int wbrc_wlan_on_started(void); #endif /* WBRC */ /** * Global function definitions (declared in wl_android.h) */ int wl_android_wifi_on(struct net_device *dev) { int ret = 0; int retry = POWERUP_MAX_RETRY; dhd_pub_t *dhdp; BCM_REFERENCE(dhdp); DHD_ERROR(("%s g_wifi_on=%d\n", __FUNCTION__, g_wifi_on)); if (!dev) { DHD_ERROR(("wl_android_wifi_on: dev is null\n")); return -EINVAL; } dhdp = wl_cfg80211_get_dhdp(dev); dhd_net_if_lock(dev); if (!g_wifi_on) { do { #ifdef WBRC /* * Inform wbrc that wlan is started to reset wlan_on_ack and * wlan_on_ack will be set back after successful WLAN ON * by calling wbrc_wlan_on_ack(). * This is to ensure BT dev_open waits till WLAN ON is finished. */ (void)wbrc_wlan_on_started(); if (dhdp->do_chip_bighammer) { dhdp->do_chip_bighammer = FALSE; /* Inform BT to reset which wait till BT OFF is done */ if (wbrc_wl2bt_reset()) { DHD_ERROR(("%s:no BT\n", __FUNCTION__)); } else { dhdp->chip_bighammer_count++; } } #endif /* WBRC */ dhd_net_wifi_platform_set_power(dev, TRUE, WIFI_TURNON_DELAY); #ifdef BCMSDIO ret = dhd_net_bus_resume(dev, 0); #endif /* BCMSDIO */ #ifdef BCMPCIE ret = dhd_net_bus_devreset(dev, FALSE); #endif /* BCMPCIE */ #ifdef WBRC if (dhdp->dhd_induce_bh_error == DHD_INDUCE_BH_ON_FAIL_ONCE) { DHD_ERROR(("%s: dhd_induce_bh_error = %d\n", __FUNCTION__, dhdp->dhd_induce_bh_error)); /* Forcefully set error */ ret = BCME_ERROR; /* Clear the induced bh error */ dhdp->dhd_induce_bh_error = DHD_INDUCE_ERROR_CLEAR; } if (dhdp->dhd_induce_bh_error == DHD_INDUCE_BH_ON_FAIL_ALWAYS) { DHD_ERROR(("%s: dhd_induce_bh_error = %d\n", __FUNCTION__, dhdp->dhd_induce_bh_error)); /* Forcefully set error */ ret = BCME_ERROR; } #endif /* WBRC */ if (ret == 0) { #ifdef WBRC /* Ack wbrc driver on wlan ON succeed */ (void)wbrc_wlan_on_ack(); #endif /* WBRC */ break; } DHD_ERROR(("%s: failed to power up wifi chip, retry again (%d left) **\n", __FUNCTION__, retry)); /* Set big hammer flag */ dhdp->do_chip_bighammer = TRUE; #ifdef BCMPCIE dhd_net_bus_devreset(dev, TRUE); #endif /* BCMPCIE */ dhd_net_wifi_platform_set_power(dev, FALSE, WIFI_TURNOFF_DELAY); } while (retry-- > 0); if (ret != 0) { DHD_ERROR(("\nfailed to power up wifi chip, max retry reached **\n\n")); #ifdef BCM_DETECT_TURN_ON_FAILURE BUG_ON(1); #endif /* BCM_DETECT_TURN_ON_FAILURE */ goto exit; } #ifdef BCMSDIO ret = dhd_net_bus_devreset(dev, FALSE); dhd_net_bus_resume(dev, 1); #endif /* BCMSDIO */ #ifndef BCMPCIE if (!ret) { if (dhd_dev_init_ioctl(dev) < 0) { ret = -EFAULT; } } #endif /* !BCMPCIE */ g_wifi_on = TRUE; } exit: dhd_net_if_unlock(dev); return ret; } int wl_android_wifi_off(struct net_device *dev, bool force_off) { int ret = 0; DHD_ERROR(("%s g_wifi_on=%d force_off=%d\n", __FUNCTION__, g_wifi_on, force_off)); if (!dev) { DHD_TRACE(("wl_android_wifi_off: dev is null\n")); return -EINVAL; } #if defined(BCMPCIE) && defined(DHD_DEBUG_UART) ret = dhd_debug_uart_is_running(dev); if (ret) { DHD_ERROR(("wl_android_wifi_off: - Debug UART App is running\n")); return -EBUSY; } #endif /* BCMPCIE && DHD_DEBUG_UART */ dhd_net_if_lock(dev); if (g_wifi_on || force_off) { #if defined(BCMSDIO) || defined(BCMPCIE) ret = dhd_net_bus_devreset(dev, TRUE); #ifdef BCMSDIO dhd_net_bus_suspend(dev); #endif /* BCMSDIO */ #endif /* BCMSDIO || BCMPCIE */ dhd_net_wifi_platform_set_power(dev, FALSE, WIFI_TURNOFF_DELAY); g_wifi_on = FALSE; } dhd_net_if_unlock(dev); return ret; } static int wl_android_set_fwpath(struct net_device *net, char *command, int total_len) { if ((strlen(command) - strlen(CMD_SETFWPATH)) > MOD_PARAM_PATHLEN) return -1; return dhd_net_set_fw_path(net, command + strlen(CMD_SETFWPATH) + 1); } #ifdef CONNECTION_STATISTICS static int wl_chanim_stats(struct net_device *dev, u8 *chan_idle) { int err; wl_chanim_stats_t *list; /* Parameter _and_ returned buffer of chanim_stats. */ wl_chanim_stats_t param; u8 result[WLC_IOCTL_SMLEN]; chanim_stats_t *stats; bzero(¶m, sizeof(param)); param.buflen = htod32(sizeof(wl_chanim_stats_t)); param.count = htod32(WL_CHANIM_COUNT_ONE); if ((err = wldev_iovar_getbuf(dev, "chanim_stats", (char*)¶m, sizeof(wl_chanim_stats_t), (char*)result, sizeof(result), 0)) < 0) { WL_ERR(("Failed to get chanim results %d \n", err)); return err; } list = (wl_chanim_stats_t*)result; list->buflen = dtoh32(list->buflen); list->version = dtoh32(list->version); list->count = dtoh32(list->count); if (list->buflen == 0) { list->version = 0; list->count = 0; } else if (list->version != WL_CHANIM_STATS_VERSION) { WL_ERR(("Sorry, firmware has wl_chanim_stats version %d " "but driver supports only version %d.\n", list->version, WL_CHANIM_STATS_VERSION)); list->buflen = 0; list->count = 0; } stats = list->stats; stats->glitchcnt = dtoh32(stats->glitchcnt); stats->badplcp = dtoh32(stats->badplcp); stats->chanspec = dtoh16(stats->chanspec); stats->timestamp = dtoh32(stats->timestamp); stats->chan_idle = dtoh32(stats->chan_idle); WL_INFORM(("chanspec: 0x%4x glitch: %d badplcp: %d idle: %d timestamp: %d\n", stats->chanspec, stats->glitchcnt, stats->badplcp, stats->chan_idle, stats->timestamp)); *chan_idle = stats->chan_idle; return (err); } static int wl_android_get_connection_stats(struct net_device *dev, char *command, int total_len) { static char iovar_buf[WLC_IOCTL_MAXLEN]; const wl_cnt_wlc_t* wlc_cnt = NULL; #ifndef DISABLE_IF_COUNTERS wl_if_stats_t* if_stats = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); #ifdef BCMDONGLEHOST dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); #endif /* BCMDONGLEHOST */ #endif /* DISABLE_IF_COUNTERS */ int link_speed = 0; struct connection_stats *output; unsigned int bufsize = 0; int bytes_written = -1; int ret = 0; WL_INFORM(("wl_android_get_connection_stats: enter Get Connection Stats\n")); if (total_len <= 0) { WL_ERR(("wl_android_get_connection_stats: invalid buffer size %d\n", total_len)); goto error; } bufsize = total_len; if (bufsize < sizeof(struct connection_stats)) { WL_ERR(("wl_android_get_connection_stats: not enough buffer size, provided=%u," " requires=%zu\n", bufsize, sizeof(struct connection_stats))); goto error; } output = (struct connection_stats *)command; #ifndef DISABLE_IF_COUNTERS if_stats = (wl_if_stats_t *)MALLOCZ(cfg->osh, sizeof(*if_stats)); if (if_stats == NULL) { WL_ERR(("wl_android_get_connection_stats: MALLOCZ failed\n")); goto error; } bzero(if_stats, sizeof(*if_stats)); #ifdef BCMDONGLEHOST if (FW_SUPPORTED(dhdp, ifst)) { ret = wl_cfg80211_ifstats_counters(dev, if_stats); } else #endif /* BCMDONGLEHOST */ { ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0, (char *)if_stats, sizeof(*if_stats), NULL); } ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0, (char *)if_stats, sizeof(*if_stats), NULL); if (ret) { WL_ERR(("wl_android_get_connection_stats: if_counters not supported ret=%d\n", ret)); /* In case if_stats IOVAR is not supported, get information from counters. */ #endif /* DISABLE_IF_COUNTERS */ ret = wldev_iovar_getbuf(dev, "counters", NULL, 0, iovar_buf, WLC_IOCTL_MAXLEN, NULL); if (unlikely(ret)) { WL_ERR(("counters error (%d) - size = %zu\n", ret, sizeof(wl_cnt_wlc_t))); goto error; } ret = wl_cntbuf_to_xtlv_format(NULL, iovar_buf, WL_CNTBUF_MAX_SIZE, 0); if (ret != BCME_OK) { WL_ERR(("wl_android_get_connection_stats:" " wl_cntbuf_to_xtlv_format ERR %d\n", ret)); goto error; } if (!(wlc_cnt = GET_WLCCNT_FROM_CNTBUF(iovar_buf))) { WL_ERR(("wl_android_get_connection_stats: wlc_cnt NULL!\n")); goto error; } output->txframe = dtoh32(wlc_cnt->txframe); output->txbyte = dtoh32(wlc_cnt->txbyte); output->txerror = dtoh32(wlc_cnt->txerror); output->rxframe = dtoh32(wlc_cnt->rxframe); output->rxbyte = dtoh32(wlc_cnt->rxbyte); output->txfail = dtoh32(wlc_cnt->txfail); output->txretry = dtoh32(wlc_cnt->txretry); output->txretrie = dtoh32(wlc_cnt->txretrie); output->txrts = dtoh32(wlc_cnt->txrts); output->txnocts = dtoh32(wlc_cnt->txnocts); output->txexptime = dtoh32(wlc_cnt->txexptime); #ifndef DISABLE_IF_COUNTERS } else { /* Populate from if_stats. */ if (dtoh16(if_stats->version) > WL_IF_STATS_T_VERSION) { WL_ERR(("wl_android_get_connection_stats: incorrect version of" " wl_if_stats_t," " expected=%u got=%u\n", WL_IF_STATS_T_VERSION, if_stats->version)); goto error; } output->txframe = (uint32)dtoh64(if_stats->txframe); output->txbyte = (uint32)dtoh64(if_stats->txbyte); output->txerror = (uint32)dtoh64(if_stats->txerror); output->rxframe = (uint32)dtoh64(if_stats->rxframe); output->rxbyte = (uint32)dtoh64(if_stats->rxbyte); output->txfail = (uint32)dtoh64(if_stats->txfail); output->txretry = (uint32)dtoh64(if_stats->txretry); output->txretrie = (uint32)dtoh64(if_stats->txretrie); if (dtoh16(if_stats->length) > OFFSETOF(wl_if_stats_t, txexptime)) { output->txexptime = (uint32)dtoh64(if_stats->txexptime); output->txrts = (uint32)dtoh64(if_stats->txrts); output->txnocts = (uint32)dtoh64(if_stats->txnocts); } else { output->txexptime = 0; output->txrts = 0; output->txnocts = 0; } } #endif /* DISABLE_IF_COUNTERS */ /* link_speed is in kbps */ ret = wldev_get_link_speed(dev, &link_speed); if (ret || link_speed < 0) { WL_ERR(("wl_android_get_connection_stats: wldev_get_link_speed()" " failed, ret=%d, speed=%d\n", ret, link_speed)); goto error; } output->txrate = link_speed; /* Channel idle ratio. */ if (wl_chanim_stats(dev, &(output->chan_idle)) < 0) { output->chan_idle = 0; }; bytes_written = sizeof(struct connection_stats); error: #ifndef DISABLE_IF_COUNTERS if (if_stats) { MFREE(cfg->osh, if_stats, sizeof(*if_stats)); } #endif /* DISABLE_IF_COUNTERS */ return bytes_written; } #endif /* CONNECTION_STATISTICS */ #ifdef WL_NATOE static int wl_android_process_natoe_cmd(struct net_device *dev, char *command, int total_len) { int ret = BCME_ERROR; char *pcmd = command; char *str = NULL; wl_natoe_cmd_info_t cmd_info; const wl_natoe_sub_cmd_t *natoe_cmd = &natoe_cmd_list[0]; /* skip to cmd name after "natoe" */ str = bcmstrtok(&pcmd, " ", NULL); /* If natoe subcmd name is not provided, return error */ if (*pcmd == '\0') { WL_ERR(("natoe subcmd not provided wl_android_process_natoe_cmd\n")); ret = -EINVAL; return ret; } /* get the natoe command name to str */ str = bcmstrtok(&pcmd, " ", NULL); while (natoe_cmd->name != NULL) { if (strcmp(natoe_cmd->name, str) == 0) { /* dispacth cmd to appropriate handler */ if (natoe_cmd->handler) { cmd_info.command = command; cmd_info.tot_len = total_len; ret = natoe_cmd->handler(dev, natoe_cmd, pcmd, &cmd_info); } return ret; } natoe_cmd++; } return ret; } static int wlu_natoe_set_vars_cbfn(void *ctx, uint8 *data, uint16 type, uint16 len) { int res = BCME_OK; wl_natoe_cmd_info_t *cmd_info = (wl_natoe_cmd_info_t *)ctx; uint8 *command = cmd_info->command; uint16 total_len = cmd_info->tot_len; uint16 bytes_written = 0; UNUSED_PARAMETER(len); switch (type) { case WL_NATOE_XTLV_ENABLE: { bytes_written = snprintf(command, total_len, "natoe: %s\n", *data?"enabled":"disabled"); cmd_info->bytes_written = bytes_written; break; } case WL_NATOE_XTLV_CONFIG_IPS: { wl_natoe_config_ips_t *config_ips; uint8 buf[16]; config_ips = (wl_natoe_config_ips_t *)data; bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_ip, buf); bytes_written = snprintf(command, total_len, "sta ip: %s\n", buf); bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_netmask, buf); bytes_written += snprintf(command + bytes_written, total_len, "sta netmask: %s\n", buf); bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_router_ip, buf); bytes_written += snprintf(command + bytes_written, total_len, "sta router ip: %s\n", buf); bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_dnsip, buf); bytes_written += snprintf(command + bytes_written, total_len, "sta dns ip: %s\n", buf); bcm_ip_ntoa((struct ipv4_addr *)&config_ips->ap_ip, buf); bytes_written += snprintf(command + bytes_written, total_len, "ap ip: %s\n", buf); bcm_ip_ntoa((struct ipv4_addr *)&config_ips->ap_netmask, buf); bytes_written += snprintf(command + bytes_written, total_len, "ap netmask: %s\n", buf); cmd_info->bytes_written = bytes_written; break; } case WL_NATOE_XTLV_CONFIG_PORTS: { wl_natoe_ports_config_t *ports_config; ports_config = (wl_natoe_ports_config_t *)data; bytes_written = snprintf(command, total_len, "starting port num: %d\n", dtoh16(ports_config->start_port_num)); bytes_written += snprintf(command + bytes_written, total_len, "number of ports: %d\n", dtoh16(ports_config->no_of_ports)); cmd_info->bytes_written = bytes_written; break; } case WL_NATOE_XTLV_DBG_STATS: { char *stats_dump = (char *)data; bytes_written = snprintf(command, total_len, "%s\n", stats_dump); cmd_info->bytes_written = bytes_written; break; } case WL_NATOE_XTLV_TBL_CNT: { bytes_written = snprintf(command, total_len, "natoe max tbl entries: %d\n", dtoh32(*(uint32 *)data)); cmd_info->bytes_written = bytes_written; break; } default: /* ignore */ break; } return res; } /* * --- common for all natoe get commands ---- */ static int wl_natoe_get_ioctl(struct net_device *dev, wl_natoe_ioc_t *natoe_ioc, uint16 iocsz, uint8 *buf, uint16 buflen, wl_natoe_cmd_info_t *cmd_info) { /* for gets we only need to pass ioc header */ wl_natoe_ioc_t *iocresp = (wl_natoe_ioc_t *)buf; int res; /* send getbuf natoe iovar */ res = wldev_iovar_getbuf(dev, "natoe", natoe_ioc, iocsz, buf, buflen, NULL); /* check the response buff */ if ((res == BCME_OK)) { /* scans ioctl tlvbuf f& invokes the cbfn for processing */ res = bcm_unpack_xtlv_buf(cmd_info, iocresp->data, iocresp->len, BCM_XTLV_OPTION_ALIGN32, wlu_natoe_set_vars_cbfn); if (res == BCME_OK) { res = cmd_info->bytes_written; } } else { DHD_ERROR(("wl_natoe_get_ioctl: get command failed code %d\n", res)); res = BCME_ERROR; } return res; } static int wl_android_natoe_subcmd_enable(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) { int ret = BCME_OK; wl_natoe_ioc_t *natoe_ioc; char *pcmd = command; uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; uint16 buflen = WL_NATOE_IOC_BUFSZ; bcm_xtlv_t *pxtlv = NULL; char *ioctl_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); return -ENOMEM; } /* alloc mem for ioctl headr + tlv data */ natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); if (!natoe_ioc) { WL_ERR(("ioctl header memory alloc failed\n")); MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); return -ENOMEM; } /* make up natoe cmd ioctl header */ natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); natoe_ioc->id = htod16(cmd->id); natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); pxtlv = (bcm_xtlv_t *)natoe_ioc->data; if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, cmd_info); if (ret != BCME_OK) { WL_ERR(("Fail to get iovar wl_android_natoe_subcmd_enable\n")); ret = -EINVAL; } } else { /* set */ uint8 val = bcm_atoi(pcmd); /* buflen is max tlv data we can write, it will be decremented as we pack */ /* save buflen at start */ uint16 buflen_at_start = buflen; /* we'll adjust final ioc size at the end */ ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_ENABLE, sizeof(uint8), &val, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { ret = -EINVAL; goto exit; } /* adjust iocsz to the end of last data record */ natoe_ioc->len = (buflen_at_start - buflen); iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; ret = wldev_iovar_setbuf(dev, "natoe", natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; } } exit: MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); MFREE(cfg->osh, natoe_ioc, iocsz); return ret; } static int wl_android_natoe_subcmd_config_ips(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) { int ret = BCME_OK; wl_natoe_config_ips_t config_ips; wl_natoe_ioc_t *natoe_ioc; char *pcmd = command; char *str; uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; uint16 buflen = WL_NATOE_IOC_BUFSZ; bcm_xtlv_t *pxtlv = NULL; char *ioctl_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); return -ENOMEM; } /* alloc mem for ioctl headr + tlv data */ natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); if (!natoe_ioc) { WL_ERR(("ioctl header memory alloc failed\n")); MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); return -ENOMEM; } /* make up natoe cmd ioctl header */ natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); natoe_ioc->id = htod16(cmd->id); natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); pxtlv = (bcm_xtlv_t *)natoe_ioc->data; if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, cmd_info); if (ret != BCME_OK) { WL_ERR(("Fail to get iovar wl_android_natoe_subcmd_config_ips\n")); ret = -EINVAL; } } else { /* set */ /* buflen is max tlv data we can write, it will be decremented as we pack */ /* save buflen at start */ uint16 buflen_at_start = buflen; bzero(&config_ips, sizeof(config_ips)); str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_ip)) { WL_ERR(("Invalid STA IP addr %s\n", str)); ret = -EINVAL; goto exit; } str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_netmask)) { WL_ERR(("Invalid STA netmask %s\n", str)); ret = -EINVAL; goto exit; } str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_router_ip)) { WL_ERR(("Invalid STA router IP addr %s\n", str)); ret = -EINVAL; goto exit; } str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_dnsip)) { WL_ERR(("Invalid STA DNS IP addr %s\n", str)); ret = -EINVAL; goto exit; } str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.ap_ip)) { WL_ERR(("Invalid AP IP addr %s\n", str)); ret = -EINVAL; goto exit; } str = bcmstrtok(&pcmd, " ", NULL); if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.ap_netmask)) { WL_ERR(("Invalid AP netmask %s\n", str)); ret = -EINVAL; goto exit; } ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_CONFIG_IPS, sizeof(config_ips), &config_ips, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { ret = -EINVAL; goto exit; } /* adjust iocsz to the end of last data record */ natoe_ioc->len = (buflen_at_start - buflen); iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; ret = wldev_iovar_setbuf(dev, "natoe", natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; } } exit: MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); return ret; } static int wl_android_natoe_subcmd_config_ports(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) { int ret = BCME_OK; wl_natoe_ports_config_t ports_config; wl_natoe_ioc_t *natoe_ioc; char *pcmd = command; char *str; uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; uint16 buflen = WL_NATOE_IOC_BUFSZ; bcm_xtlv_t *pxtlv = NULL; char *ioctl_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); return -ENOMEM; } /* alloc mem for ioctl headr + tlv data */ natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); if (!natoe_ioc) { WL_ERR(("ioctl header memory alloc failed\n")); MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); return -ENOMEM; } /* make up natoe cmd ioctl header */ natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); natoe_ioc->id = htod16(cmd->id); natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); pxtlv = (bcm_xtlv_t *)natoe_ioc->data; if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, cmd_info); if (ret != BCME_OK) { WL_ERR(("Fail to get iovar wl_android_natoe_subcmd_config_ports\n")); ret = -EINVAL; } } else { /* set */ /* buflen is max tlv data we can write, it will be decremented as we pack */ /* save buflen at start */ uint16 buflen_at_start = buflen; bzero(&ports_config, sizeof(ports_config)); str = bcmstrtok(&pcmd, " ", NULL); if (!str) { WL_ERR(("Invalid port string %s\n", str)); ret = -EINVAL; goto exit; } ports_config.start_port_num = htod16(bcm_atoi(str)); str = bcmstrtok(&pcmd, " ", NULL); if (!str) { WL_ERR(("Invalid port string %s\n", str)); ret = -EINVAL; goto exit; } ports_config.no_of_ports = htod16(bcm_atoi(str)); if ((uint32)(ports_config.start_port_num + ports_config.no_of_ports) > NATOE_MAX_PORT_NUM) { WL_ERR(("Invalid port configuration\n")); ret = -EINVAL; goto exit; } ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_CONFIG_PORTS, sizeof(ports_config), &ports_config, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { ret = -EINVAL; goto exit; } /* adjust iocsz to the end of last data record */ natoe_ioc->len = (buflen_at_start - buflen); iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; ret = wldev_iovar_setbuf(dev, "natoe", natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; } } exit: MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); return ret; } static int wl_android_natoe_subcmd_dbg_stats(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) { int ret = BCME_OK; wl_natoe_ioc_t *natoe_ioc; char *pcmd = command; uint16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_DBG_STATS_BUFSZ; uint16 buflen = WL_NATOE_DBG_STATS_BUFSZ; bcm_xtlv_t *pxtlv = NULL; char *ioctl_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); return -ENOMEM; } /* alloc mem for ioctl headr + tlv data */ natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); if (!natoe_ioc) { WL_ERR(("ioctl header memory alloc failed\n")); MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MAXLEN); return -ENOMEM; } /* make up natoe cmd ioctl header */ natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); natoe_ioc->id = htod16(cmd->id); natoe_ioc->len = htod16(WL_NATOE_DBG_STATS_BUFSZ); pxtlv = (bcm_xtlv_t *)natoe_ioc->data; if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MAXLEN, cmd_info); if (ret != BCME_OK) { WL_ERR(("Fail to get iovar wl_android_natoe_subcmd_dbg_stats\n")); ret = -EINVAL; } } else { /* set */ uint8 val = bcm_atoi(pcmd); /* buflen is max tlv data we can write, it will be decremented as we pack */ /* save buflen at start */ uint16 buflen_at_start = buflen; /* we'll adjust final ioc size at the end */ ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_ENABLE, sizeof(uint8), &val, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { ret = -EINVAL; goto exit; } /* adjust iocsz to the end of last data record */ natoe_ioc->len = (buflen_at_start - buflen); iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; ret = wldev_iovar_setbuf(dev, "natoe", natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; } } exit: MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MAXLEN); MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_DBG_STATS_BUFSZ); return ret; } static int wl_android_natoe_subcmd_tbl_cnt(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) { int ret = BCME_OK; wl_natoe_ioc_t *natoe_ioc; char *pcmd = command; uint16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; uint16 buflen = WL_NATOE_IOC_BUFSZ; bcm_xtlv_t *pxtlv = NULL; char *ioctl_buf = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); return -ENOMEM; } /* alloc mem for ioctl headr + tlv data */ natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); if (!natoe_ioc) { WL_ERR(("ioctl header memory alloc failed\n")); MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); return -ENOMEM; } /* make up natoe cmd ioctl header */ natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); natoe_ioc->id = htod16(cmd->id); natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); pxtlv = (bcm_xtlv_t *)natoe_ioc->data; if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, cmd_info); if (ret != BCME_OK) { WL_ERR(("Fail to get iovar wl_android_natoe_subcmd_tbl_cnt\n")); ret = -EINVAL; } } else { /* set */ uint32 val = bcm_atoi(pcmd); /* buflen is max tlv data we can write, it will be decremented as we pack */ /* save buflen at start */ uint16 buflen_at_start = buflen; /* we'll adjust final ioc size at the end */ ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_TBL_CNT, sizeof(uint32), &val, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { ret = -EINVAL; goto exit; } /* adjust iocsz to the end of last data record */ natoe_ioc->len = (buflen_at_start - buflen); iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; ret = wldev_iovar_setbuf(dev, "natoe", natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; } } exit: MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); return ret; } #endif /* WL_NATOE */ #ifdef WL_MBO static int wl_android_process_mbo_cmd(struct net_device *dev, char *command, int total_len) { int ret = BCME_ERROR; char *pcmd = command; char *str = NULL; wl_drv_cmd_info_t cmd_info; const wl_drv_sub_cmd_t *mbo_cmd = &mbo_cmd_list[0]; /* skip to cmd name after "mbo" */ str = bcmstrtok(&pcmd, " ", NULL); /* If mbo subcmd name is not provided, return error */ if (*pcmd == '\0') { WL_ERR(("mbo subcmd not provided %s\n", __FUNCTION__)); ret = -EINVAL; return ret; } /* get the mbo command name to str */ str = bcmstrtok(&pcmd, " ", NULL); cmd_info.bytes_written = 0; while (mbo_cmd->name != NULL) { if (strnicmp(mbo_cmd->name, str, strlen(mbo_cmd->name)) == 0) { /* dispatch cmd to appropriate handler */ if (mbo_cmd->handler) { cmd_info.command = command; cmd_info.tot_len = total_len; ret = mbo_cmd->handler(dev, mbo_cmd, pcmd, &cmd_info); } return ret; } mbo_cmd++; } return ret; } static int wl_android_send_wnm_notif(struct net_device *dev, bcm_iov_buf_t *iov_buf, uint16 iov_buf_len, uint8 *iov_resp, uint16 iov_resp_len, uint8 sub_elem_type) { int ret = BCME_OK; uint8 *pxtlv = NULL; uint16 iovlen = 0; uint16 buflen = 0, buflen_start = 0; memset_s(iov_buf, iov_buf_len, 0, iov_buf_len); iov_buf->version = WL_MBO_IOV_VERSION_1_1; iov_buf->id = WL_MBO_CMD_SEND_NOTIF; buflen = buflen_start = iov_buf_len - sizeof(bcm_iov_buf_t); pxtlv = (uint8 *)&iov_buf->data[0]; ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_SUB_ELEM_TYPE, sizeof(sub_elem_type), &sub_elem_type, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { return ret; } iov_buf->len = buflen_start - buflen; iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; ret = wldev_iovar_setbuf(dev, "mbo", iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to sent wnm notif %d\n", ret)); } return ret; } static int wl_android_mbo_resp_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len) { wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx; uint8 *command = cmd_info->command; uint16 total_len = cmd_info->tot_len; uint16 bytes_written = 0; UNUSED_PARAMETER(len); /* TODO: validate data value */ if (data == NULL) { WL_ERR(("%s: Bad argument !!\n", __FUNCTION__)); return -EINVAL; } switch (type) { case WL_MBO_XTLV_CELL_DATA_CAP: { bytes_written = snprintf(command, total_len, "cell_data_cap: %u\n", *data); cmd_info->bytes_written = bytes_written; } break; default: WL_ERR(("%s: Unknown tlv %u\n", __FUNCTION__, type)); } return BCME_OK; } static int wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info) { int ret = BCME_OK; uint8 *pxtlv = NULL; uint16 buflen = 0, buflen_start = 0; uint16 iovlen = 0; char *pcmd = command; bcm_iov_buf_t *iov_buf = NULL; bcm_iov_buf_t *p_resp = NULL; uint8 *iov_resp = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); uint16 version; /* first get the configured value */ iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (iov_buf == NULL) { ret = -ENOMEM; WL_ERR(("iov buf memory alloc exited\n")); goto exit; } iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); if (iov_resp == NULL) { ret = -ENOMEM; WL_ERR(("iov resp memory alloc exited\n")); goto exit; } /* fill header */ iov_buf->version = WL_MBO_IOV_VERSION_1_1; iov_buf->id = WL_MBO_CMD_CELLULAR_DATA_CAP; ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { goto exit; } p_resp = (bcm_iov_buf_t *)iov_resp; /* get */ if (*pcmd == WL_IOCTL_ACTION_GET) { /* Check for version */ version = dtoh16(*(uint16 *)iov_resp); if (version != WL_MBO_IOV_VERSION_1_1) { ret = -EINVAL; } if (p_resp->id == WL_MBO_CMD_CELLULAR_DATA_CAP) { ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data, p_resp->len, BCM_XTLV_OPTION_ALIGN32, wl_android_mbo_resp_parse_cbfn); if (ret == BCME_OK) { ret = cmd_info->bytes_written; } } else { ret = -EINVAL; WL_ERR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id)); goto exit; } } else { uint8 cell_cap = bcm_atoi(pcmd); const uint8* old_cell_cap = NULL; uint16 len = 0; old_cell_cap = bcm_get_data_from_xtlv_buf((uint8 *)p_resp->data, p_resp->len, WL_MBO_XTLV_CELL_DATA_CAP, &len, BCM_XTLV_OPTION_ALIGN32); if (old_cell_cap && *old_cell_cap == cell_cap) { WL_ERR(("No change is cellular data capability\n")); /* No change in value */ goto exit; } buflen = buflen_start = WLC_IOCTL_MEDLEN - sizeof(bcm_iov_buf_t); if (cell_cap < MBO_CELL_DATA_CONN_AVAILABLE || cell_cap > MBO_CELL_DATA_CONN_NOT_CAPABLE) { WL_ERR(("wrong value %u\n", cell_cap)); ret = -EINVAL; goto exit; } pxtlv = (uint8 *)&iov_buf->data[0]; ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CELL_DATA_CAP, sizeof(cell_cap), &cell_cap, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { goto exit; } iov_buf->len = buflen_start - buflen; iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; ret = wldev_iovar_setbuf(dev, "mbo", iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; goto exit; } /* Skip for CUSTOMER_HW4 - WNM notification * for cellular data capability is handled by host */ /* send a WNM notification request to associated AP */ if (wl_get_drv_status(cfg, CONNECTED, dev)) { WL_INFORM(("Sending WNM Notif\n")); ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN, iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_CELL_DATA_CAP); if (ret != BCME_OK) { WL_ERR(("Fail to send WNM notification %d\n", ret)); ret = -EINVAL; } } } exit: if (iov_buf) { MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN); } if (iov_resp) { MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN); } return ret; } static int wl_android_mbo_non_pref_chan_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len) { wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx; uint8 *command = cmd_info->command + cmd_info->bytes_written; uint16 total_len = cmd_info->tot_len; uint16 bytes_written = 0; WL_DBG(("Total bytes written at begining %u\n", cmd_info->bytes_written)); UNUSED_PARAMETER(len); if (data == NULL) { WL_ERR(("%s: Bad argument !!\n", __FUNCTION__)); return -EINVAL; } switch (type) { case WL_MBO_XTLV_OPCLASS: { bytes_written = snprintf(command, total_len, "%u:", *data); WL_ERR(("wr %u %u\n", bytes_written, *data)); command += bytes_written; cmd_info->bytes_written += bytes_written; } break; case WL_MBO_XTLV_CHAN: { bytes_written = snprintf(command, total_len, "%u:", *data); WL_ERR(("wr %u\n", bytes_written)); command += bytes_written; cmd_info->bytes_written += bytes_written; } break; case WL_MBO_XTLV_PREFERENCE: { bytes_written = snprintf(command, total_len, "%u:", *data); WL_ERR(("wr %u\n", bytes_written)); command += bytes_written; cmd_info->bytes_written += bytes_written; } break; case WL_MBO_XTLV_REASON_CODE: { bytes_written = snprintf(command, total_len, "%u ", *data); WL_ERR(("wr %u\n", bytes_written)); command += bytes_written; cmd_info->bytes_written += bytes_written; } break; default: WL_ERR(("%s: Unknown tlv %u\n", __FUNCTION__, type)); } WL_DBG(("Total bytes written %u\n", cmd_info->bytes_written)); return BCME_OK; } static int wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info) { int ret = BCME_OK; uint8 *pxtlv = NULL; uint16 buflen = 0, buflen_start = 0; uint16 iovlen = 0; char *pcmd = command; bcm_iov_buf_t *iov_buf = NULL; bcm_iov_buf_t *p_resp = NULL; uint8 *iov_resp = NULL; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); uint16 version; WL_ERR(("%s:%d\n", __FUNCTION__, __LINE__)); iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); if (iov_buf == NULL) { ret = -ENOMEM; WL_ERR(("iov buf memory alloc exited\n")); goto exit; } iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); if (iov_resp == NULL) { ret = -ENOMEM; WL_ERR(("iov resp memory alloc exited\n")); goto exit; } /* get */ if (*pcmd == WL_IOCTL_ACTION_GET) { /* fill header */ iov_buf->version = WL_MBO_IOV_VERSION_1_1; iov_buf->id = WL_MBO_CMD_LIST_CHAN_PREF; ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { goto exit; } p_resp = (bcm_iov_buf_t *)iov_resp; /* Check for version */ version = dtoh16(*(uint16 *)iov_resp); if (version != WL_MBO_IOV_VERSION_1_1) { WL_ERR(("Version mismatch. returned ver %u expected %u\n", version, WL_MBO_IOV_VERSION_1_1)); ret = -EINVAL; } if (p_resp->id == WL_MBO_CMD_LIST_CHAN_PREF) { ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data, p_resp->len, BCM_XTLV_OPTION_ALIGN32, wl_android_mbo_non_pref_chan_parse_cbfn); if (ret == BCME_OK) { ret = cmd_info->bytes_written; } } else { ret = -EINVAL; WL_ERR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id)); goto exit; } } else { char *str = pcmd; uint opcl = 0, ch = 0, pref = 0, rc = 0; str = bcmstrtok(&pcmd, " ", NULL); if (!(strnicmp(str, "set", 3)) || (!strnicmp(str, "clear", 5))) { /* delete all configurations */ iov_buf->version = WL_MBO_IOV_VERSION_1_1; iov_buf->id = WL_MBO_CMD_DEL_CHAN_PREF; iov_buf->len = 0; iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; ret = wldev_iovar_setbuf(dev, "mbo", iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; goto exit; } } else { WL_ERR(("Unknown command %s\n", str)); goto exit; } /* parse non pref channel list */ if (strnicmp(str, "set", 3) == 0) { uint8 cnt = 0; str = bcmstrtok(&pcmd, " ", NULL); while (str != NULL) { ret = sscanf(str, "%u:%u:%u:%u", &opcl, &ch, &pref, &rc); WL_ERR(("buflen %u op %u, ch %u, pref %u rc %u\n", buflen, opcl, ch, pref, rc)); if (ret != 4) { WL_ERR(("Not all parameter presents\n")); ret = -EINVAL; } /* TODO: add a validation check here */ memset_s(iov_buf, WLC_IOCTL_MEDLEN, 0, WLC_IOCTL_MEDLEN); buflen = buflen_start = WLC_IOCTL_MEDLEN; pxtlv = (uint8 *)&iov_buf->data[0]; /* opclass */ ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_OPCLASS, sizeof(uint8), (uint8 *)&opcl, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { goto exit; } /* channel */ ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CHAN, sizeof(uint8), (uint8 *)&ch, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { goto exit; } /* preference */ ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_PREFERENCE, sizeof(uint8), (uint8 *)&pref, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { goto exit; } /* reason */ ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_REASON_CODE, sizeof(uint8), (uint8 *)&rc, BCM_XTLV_OPTION_ALIGN32); if (ret != BCME_OK) { goto exit; } WL_ERR(("len %u\n", (buflen_start - buflen))); /* Now set the new non pref channels */ iov_buf->version = WL_MBO_IOV_VERSION_1_1; iov_buf->id = WL_MBO_CMD_ADD_CHAN_PREF; iov_buf->len = buflen_start - buflen; iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; ret = wldev_iovar_setbuf(dev, "mbo", iov_buf, iovlen, iov_resp, WLC_IOCTL_MEDLEN, NULL); if (ret != BCME_OK) { WL_ERR(("Fail to set iovar %d\n", ret)); ret = -EINVAL; goto exit; } cnt++; if (cnt >= MBO_MAX_CHAN_PREF_ENTRIES) { break; } WL_ERR(("%d cnt %u\n", __LINE__, cnt)); str = bcmstrtok(&pcmd, " ", NULL); } } /* send a WNM notification request to associated AP */ if (wl_get_drv_status(cfg, CONNECTED, dev)) { WL_INFORM(("Sending WNM Notif\n")); ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN, iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_NON_PREF_CHAN_REPORT); if (ret != BCME_OK) { WL_ERR(("Fail to send WNM notification %d\n", ret)); ret = -EINVAL; } } } exit: if (iov_buf) { MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN); } if (iov_resp) { MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN); } return ret; } #endif /* WL_MBO */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef SUPPORT_AMPDU_MPDU_CMD /* CMD_AMPDU_MPDU */ static int wl_android_set_ampdu_mpdu(struct net_device *dev, const char* string_num) { int err = 0; int ampdu_mpdu; ampdu_mpdu = bcm_atoi(string_num); if (ampdu_mpdu > 32) { DHD_ERROR(("wl_android_set_ampdu_mpdu : ampdu_mpdu MAX value is 32.\n")); return -1; } DHD_ERROR(("wl_android_set_ampdu_mpdu : ampdu_mpdu = %d\n", ampdu_mpdu)); err = wldev_iovar_setint(dev, "ampdu_mpdu", ampdu_mpdu); if (err < 0) { DHD_ERROR(("wl_android_set_ampdu_mpdu : ampdu_mpdu set error. %d\n", err)); return -1; } return 0; } #endif /* SUPPORT_AMPDU_MPDU_CMD */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #ifdef WL_CP_COEX extern int wl_cfg80211_send_msg_to_ril(void); extern void wl_cfg80211_register_dev_ril_bridge_event_notifier(void); extern void wl_cfg80211_unregister_dev_ril_bridge_event_notifier(void); extern struct wl_cp_coex g_cx; #endif /* WL_CP_COEX */ #if defined(WL_SUPPORT_AUTO_CHANNEL) static s32 wl_android_set_auto_channel_scan_state(struct net_device *ndev) { u32 val = 0; s32 ret = BCME_ERROR; struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); /* Set interface up, explicitly. */ val = 1; ret = wldev_ioctl_set(ndev, WLC_UP, (void *)&val, sizeof(val)); if (ret < 0) { WL_ERR(("set interface up failed, error = %d\n", ret)); goto done; } /* Stop all scan explicitly, till auto channel selection complete. */ wl_set_drv_status(cfg, SCANNING, ndev); if (cfg->escan_info.ndev == NULL) { ret = BCME_OK; goto done; } wl_cfgscan_cancel_scan(cfg); done: return ret; } s32 wl_android_get_freq_list_chanspecs(struct net_device *ndev, wl_uint32_list_t *list, s32 buflen, const char* cmd_str, int sta_channel, chanspec_band_t sta_acs_band) { u32 freq = 0; chanspec_t chanspec = 0; s32 ret = BCME_OK; int i = 0; char *pcmd, *token; int len = buflen; u32 freq_bands = 0; #ifdef WL_6G_BAND struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); #endif /* WL_6G_BAND */ pcmd = bcmstrstr(cmd_str, FREQ_STR); pcmd += strlen(FREQ_STR); len -= sizeof(list->count); while ((token = strsep(&pcmd, ",")) != NULL) { if (*token == '\0') continue; if (len < sizeof(list->element[i])) break; freq = bcm_atoi(token); chanspec = wl_freq_to_chanspec(freq); /* Convert chanspec from frequency */ if ((freq > 0) && (chanspec != INVCHANSPEC)) { #ifdef WL_UNII4_CHAN /* Skip UNII-4 frequencies */ if (CHSPEC_IS5G(chanspec) && IS_UNII4_CHANNEL(wf_chspec_primary20_chan(chanspec))) { WL_DBG(("Skipped UNII-4 chanspec 0x%x\n", chanspec)); continue; } #endif /* WL_UNII4_CHAN */ #ifdef WL_5G_SOFTAP_ONLY_ON_DEF_CHAN if (CHSPEC_IS5G(chanspec) && !(IS_5G_APCS_CHANNEL(wf_chspec_primary20_chan(chanspec)))) { WL_DBG(("Skipped unsupported 5G chanspec 0x%x\n", chanspec)); continue; } #endif /* WL_5G_SOFTAP_ONLY_ON_DEF_CHAN */ WL_DBG(("%s:Adding chanspec in list : 0x%x at the index %d\n", __FUNCTION__, chanspec, i)); /* mark all the bands found */ freq_bands |= CHSPEC_TO_WLC_BAND(CHSPEC_BAND(chanspec)); list->element[i] = chanspec; len -= sizeof(list->element[i]); i++; WL_DBG(("chspec[%d]: 0x%x (band=0x%x)\n", i, chanspec, CHSPEC_BAND(chanspec))); } WL_DBG(("** freq_bands=0x%x\n", freq_bands)); } list->count = i; /* valid chanspec present in the list */ if (list->count && sta_channel) { /* STA associated case. Can't do ACS. * Frequency list is order of lower to higher band. * check with the highest band entry. */ list->count = 1; chanspec = list->element[i-1]; if (sta_acs_band == WL_CHANSPEC_BAND_2G) { #ifdef WL_6G_BAND if ((freq_bands & WLC_BAND_6G) && cfg->band_6g_supported) { list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_6G_FREQ); } else #endif /* WL_6G_BAND */ if (freq_bands & WLC_BAND_5G) { list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_5G_FREQ); } else { freq = wl_channel_to_frequency(sta_channel, sta_acs_band); list->element[0] = wl_freq_to_chanspec(freq); WL_INFORM_MEM(("Softap on same band as STA." "Use SCC chanspec:0x%x\n", list->element[0])); } } else if (sta_acs_band == WL_CHANSPEC_BAND_5G) { if (freq_bands & WLC_BAND_5G) { if (IS_5G_APCS_CHANNEL(sta_channel)) { freq = wl_channel_to_frequency(sta_channel, sta_acs_band); list->element[0] = wl_freq_to_chanspec(freq); } else { list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ); } } else { list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ); } } else #ifdef WL_6G_BAND if (sta_acs_band == WL_CHANSPEC_BAND_6G) { if ((freq_bands & WLC_BAND_6G) && cfg->band_6g_supported) { freq = wl_channel_to_frequency(sta_channel, sta_acs_band); list->element[0] = wl_freq_to_chanspec(freq); WL_INFORM_MEM(("Softap on same band as STA." "Use SCC chanspec:0x%x\n", list->element[0])); } else { list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ); } } else #endif /* WL_6G_BAND */ { WL_ERR(("ACS: Invalid sta acs band: sta_acs_band = 0x%x\n", sta_acs_band)); list->count = 0; return BCME_ERROR; } } if (!list->count) return BCME_ERROR; return ret; } s32 wl_android_get_band_chanspecs(struct net_device *ndev, void *buf, s32 buflen, chanspec_band_t band, bool acs_req) { u32 channel = 0; s32 ret = BCME_ERROR; s32 i = 0; s32 j = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); wl_uint32_list_t *list = NULL; chanspec_t chanspec = 0; if (band != 0xff) { chanspec |= (band | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE); chanspec = wl_chspec_host_to_driver(chanspec); } ret = wldev_iovar_getbuf_bsscfg(ndev, "chanspecs", (void *)&chanspec, sizeof(chanspec), buf, buflen, 0, &cfg->ioctl_buf_sync); if (ret < 0) { WL_ERR(("get 'chanspecs' failed, error = %d\n", ret)); goto done; } list = (wl_uint32_list_t *)buf; /* Skip DFS and inavlid P2P channel. */ for (i = 0, j = 0; i < dtoh32(list->count); i++) { if (!CHSPEC_IS20(list->element[i])) { continue; } chanspec = (chanspec_t) dtoh32(list->element[i]); channel = chanspec | WL_CHANSPEC_BW_20; channel = wl_chspec_host_to_driver(channel); ret = wldev_iovar_getint(ndev, "per_chan_info", &channel); if (ret < 0) { WL_ERR(("get 'per_chan_info' failed, error = %d\n", ret)); goto done; } if (CHSPEC_IS5G(chanspec) && (CHANNEL_IS_RADAR(channel) || #ifndef ALLOW_5G_ACS ((acs_req == true) && !(IS_5G_APCS_CHANNEL(wf_chspec_primary20_chan(chanspec)))) || #endif /* !ALLOW_5G_ACS */ (0))) { continue; } else if (!(CHSPEC_IS2G(chanspec) || CHSPEC_IS5G(chanspec)) && !(CHSPEC_IS_6G_PSC(chanspec))) { continue; #ifdef WL_UNII4_CHAN } else if (CHSPEC_IS5G(chanspec) && IS_UNII4_CHANNEL(wf_chspec_primary20_chan(chanspec))) { /* Skip UNII-4 channels */ WL_INFORM_MEM(("Skip UNII-4 chanspec from list : %x\n", chanspec)); continue; #endif /* WL_UNII4_CHAN */ } else { list->element[j] = list->element[i]; WL_DBG(("Adding chanspec in list : %x\n", list->element[j])); } j++; } list->count = j; done: return ret; } static s32 wl_android_get_best_channel(struct net_device *ndev, void *buf, int buflen, int *channel) { s32 ret = BCME_ERROR; int chosen = 0; int retry = 0; /* Start auto channel selection scan. */ ret = wldev_ioctl_set(ndev, WLC_START_CHANNEL_SEL, NULL, 0); if (ret < 0) { WL_ERR(("can't start auto channel scan, error = %d\n", ret)); *channel = 0; goto done; } /* Wait for auto channel selection, worst case possible delay is 5250ms. */ retry = CHAN_SEL_RETRY_COUNT; while (retry--) { OSL_SLEEP(CHAN_SEL_IOCTL_DELAY); chosen = 0; ret = wldev_ioctl_get(ndev, WLC_GET_CHANNEL_SEL, &chosen, sizeof(chosen)); if ((ret == 0) && (dtoh32(chosen) != 0)) { *channel = (u16)(chosen & 0x00FF); WL_INFORM_MEM(("selected channel = %d\n", *channel)); break; } WL_DBG(("attempt = %d, ret = %d, chosen = %d\n", (CHAN_SEL_RETRY_COUNT - retry), ret, dtoh32(chosen))); } if (retry <= 0) { WL_ERR(("failure, auto channel selection timed out\n")); *channel = 0; ret = BCME_ERROR; } done: return ret; } static s32 wl_android_restore_auto_channel_scan_state(struct net_device *ndev) { struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); /* Clear scan stop driver status. */ wl_clr_drv_status(cfg, SCANNING, ndev); return BCME_OK; } s32 wl_android_get_best_channels(struct net_device *dev, char* cmd, int total_len) { int channel = 0; s32 ret = BCME_ERROR; u8 *buf = NULL; char *pos = cmd; struct bcm_cfg80211 *cfg = NULL; struct net_device *ndev = NULL; bzero(cmd, total_len); cfg = wl_get_cfg(dev); buf = (u8 *)MALLOC(cfg->osh, CHANSPEC_BUF_SIZE); if (buf == NULL) { WL_ERR(("failed to allocate chanspec buffer\n")); return -ENOMEM; } /* * Always use primary interface, irrespective of interface on which * command came. */ ndev = bcmcfg_to_prmry_ndev(cfg); /* * Make sure that FW and driver are in right state to do auto channel * selection scan. */ ret = wl_android_set_auto_channel_scan_state(ndev); if (ret < 0) { WL_ERR(("can't set auto channel scan state, error = %d\n", ret)); goto done; } /* Best channel selection in 2.4GHz band. */ ret = wl_android_get_band_chanspecs(ndev, (void *)buf, CHANSPEC_BUF_SIZE, WL_CHANSPEC_BAND_2G, false); if (ret < 0) { WL_ERR(("can't get chanspecs in 2.4GHz, error = %d\n", ret)); goto done; } ret = wl_android_get_best_channel(ndev, (void *)buf, CHANSPEC_BUF_SIZE, &channel); if (ret < 0) { WL_ERR(("can't select best channel scan in 2.4GHz, error = %d\n", ret)); goto done; } if (CHANNEL_IS_2G(channel)) { channel = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); } else { WL_ERR(("invalid 2.4GHz channel, channel = %d\n", channel)); channel = 0; } pos += snprintf(pos, total_len, "%04d ", channel); /* Best channel selection in 5GHz band. */ ret = wl_android_get_band_chanspecs(ndev, (void *)buf, CHANSPEC_BUF_SIZE, WL_CHANSPEC_BAND_5G, false); if (ret < 0) { WL_ERR(("can't get chanspecs in 5GHz, error = %d\n", ret)); goto done; } ret = wl_android_get_best_channel(ndev, (void *)buf, CHANSPEC_BUF_SIZE, &channel); if (ret < 0) { WL_ERR(("can't select best channel scan in 5GHz, error = %d\n", ret)); goto done; } if (CHANNEL_IS_5G(channel)) { channel = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ); } else { WL_ERR(("invalid 5GHz channel, channel = %d\n", channel)); channel = 0; } pos += snprintf(pos, total_len - (pos - cmd), "%04d ", channel); /* Set overall best channel same as 5GHz best channel. */ pos += snprintf(pos, total_len - (pos - cmd), "%04d ", channel); done: if (NULL != buf) { MFREE(cfg->osh, buf, CHANSPEC_BUF_SIZE); } /* Restore FW and driver back to normal state. */ ret = wl_android_restore_auto_channel_scan_state(ndev); if (ret < 0) { WL_ERR(("can't restore auto channel scan state, error = %d\n", ret)); } return (pos - cmd); } int wl_android_set_spect(struct net_device *dev, int spect) { struct bcm_cfg80211 *cfg = wl_get_cfg(dev); int wlc_down = 1; int wlc_up = 1; int err = BCME_OK; if (!wl_get_drv_status_all(cfg, CONNECTED)) { err = wldev_ioctl_set(dev, WLC_DOWN, &wlc_down, sizeof(wlc_down)); if (err) { WL_ERR(("%s: WLC_DOWN failed: code: %d\n", __func__, err)); return err; } err = wldev_ioctl_set(dev, WLC_SET_SPECT_MANAGMENT, &spect, sizeof(spect)); if (err) { WL_ERR(("%s: error setting spect: code: %d\n", __func__, err)); return err; } err = wldev_ioctl_set(dev, WLC_UP, &wlc_up, sizeof(wlc_up)); if (err) { WL_ERR(("%s: WLC_UP failed: code: %d\n", __func__, err)); return err; } } return err; } int wl_android_get_sta_channel(struct bcm_cfg80211 *cfg) { chanspec_t *sta_chanspec = NULL; u32 channel = 0; #ifdef WL_DUAL_APSTA if (wl_get_drv_status_all(cfg, CONNECTED) >= 2) { /* If both STA interfaces are connected return failure */ return 0; } else { struct net_info *iter, *next; GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); for_each_ndev(cfg, iter, next) { GCC_DIAGNOSTIC_POP(); if ((iter->ndev) && (wl_get_drv_status(cfg, CONNECTED, iter->ndev)) && (iter->ndev->ieee80211_ptr->iftype == NL80211_IFTYPE_STATION)) { if ((sta_chanspec = (chanspec_t *)wl_read_prof(cfg, iter->ndev, WL_PROF_CHAN))) { channel = wf_chspec_ctlchan(*sta_chanspec); } } } } #else if (wl_get_drv_status(cfg, CONNECTED, bcmcfg_to_prmry_ndev(cfg))) { if ((sta_chanspec = (chanspec_t *)wl_read_prof(cfg, bcmcfg_to_prmry_ndev(cfg), WL_PROF_CHAN))) { channel = wf_chspec_ctlchan(*sta_chanspec); } } #endif /* WL_DUAL_APSTA */ return channel; } static int wl_cfg80211_get_acs_band(int band) { chanspec_band_t acs_band = WLC_ACS_BAND_INVALID; switch (band) { case WLC_BAND_AUTO: WL_DBG(("ACS full channel scan \n")); /* Restricting band to 2G in case of hw_mode any */ acs_band = WL_CHANSPEC_BAND_2G; break; #ifdef WL_6G_BAND case WLC_BAND_6G: WL_DBG(("ACS 6G band scan \n")); acs_band = WL_CHANSPEC_BAND_6G; break; #endif /* WL_6G_BAND */ case WLC_BAND_5G: WL_DBG(("ACS 5G band scan \n")); acs_band = WL_CHANSPEC_BAND_5G; break; case WLC_BAND_2G: /* * If channel argument is not provided/ argument 20 is provided, * Restrict channel to 2GHz, 20MHz BW, No SB */ WL_DBG(("ACS 2G band scan \n")); acs_band = WL_CHANSPEC_BAND_2G; break; default: WL_ERR(("ACS: No band chosen\n")); break; } WL_DBG(("%s: ACS: band = %d, acs_band = 0x%x\n", __FUNCTION__, band, acs_band)); return acs_band; } /* SoftAP feature */ static int wl_android_set_auto_channel(struct net_device *dev, const char* cmd_str, char* command, int total_len) { int channel = 0, sta_channel = 0; chanspec_t sta_chanspec = 0; int chosen = 0; int retry = 0; int ret = 0; int spect = 0; u8 *reqbuf = NULL; uint32 band = WLC_BAND_INVALID; chanspec_band_t acs_band = WLC_ACS_BAND_INVALID; chanspec_band_t sta_band = WLC_ACS_BAND_INVALID; uint32 buf_size; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); bool acs_freq_list_present = false; char *pcmd; int freq = 0; wl_ap_oper_data_t ap_oper_data = {0}; if (cmd_str) { WL_INFORM(("Command: %s len:%d \n", cmd_str, (int)strlen(cmd_str))); pcmd = bcmstrstr(cmd_str, FREQ_STR); if (pcmd) { acs_freq_list_present = true; WL_INFORM_MEM(("ACS has freq list\n")); } else if (strnicmp(cmd_str, APCS_BAND_AUTO, strlen(APCS_BAND_AUTO)) == 0) { band = WLC_BAND_AUTO; #ifdef WL_6G_BAND } else if (strnicmp(cmd_str, APCS_BAND_6G, strlen(APCS_BAND_6G)) == 0) { band = WLC_BAND_6G; #endif /* WL_6G_BAND */ } else if (strnicmp(cmd_str, APCS_BAND_5G, strlen(APCS_BAND_5G)) == 0) { band = WLC_BAND_5G; } else if (strnicmp(cmd_str, APCS_BAND_2G, strlen(APCS_BAND_2G)) == 0) { band = WLC_BAND_2G; } else { /* * For backward compatibility: Some platforms used to issue argument 20 or 0 * to enforce the 2G channel selection */ channel = bcm_atoi(cmd_str); if ((channel == APCS_BAND_2G_LEGACY1) || (channel == APCS_BAND_2G_LEGACY2)) { band = WLC_BAND_2G; } else { WL_ERR(("Invalid argument\n")); return -EINVAL; } } } else { /* If no argument is provided, default to 2G */ WL_ERR(("No argument given default to 2.4G scan\n")); band = WLC_BAND_2G; } WL_INFORM(("HAPD_AUTO_CHANNEL = %d, band=%d \n", channel, band)); #ifdef WL_CP_COEX if (band == WLC_BAND_2G) { (void)memset_s(&g_cx, sizeof(g_cx), 0, sizeof(g_cx)); wl_cfg80211_register_dev_ril_bridge_event_notifier(); /* wait 500ms for receiving packet from CP */ wl_cfg80211_send_msg_to_ril(); wl_cfg80211_unregister_dev_ril_bridge_event_notifier(); WL_ERR(("[CP_COEX] - Channel:%u\n", g_cx.ch_cpcoex)); if (g_cx.ch_cpcoex) { channel = g_cx.ch_cpcoex; acs_band = WL_CHANSPEC_BAND_2G; goto done2; } } #endif /* WL_CP_COEX */ /* Check whether AP is already operational */ wl_get_ap_chanspecs(cfg, &ap_oper_data); if (ap_oper_data.count >= MAX_AP_IFACES) { WL_ERR(("ACS request in multi AP case!! count:%d\n", ap_oper_data.count)); return -EINVAL; } if (ap_oper_data.count == 1) { chanspec_t ch = ap_oper_data.iface[0].chspec; u16 ap_band; /* Single AP case. Bring up the AP in the other band */ ap_band = CHSPEC_TO_WLC_BAND(ch); WL_INFORM_MEM(("AP operational in band:%d and incoming band:%d\n", ap_band, band)); /* if incoming and operational AP band is same, it is invalid case */ if (ap_band == band) { WL_ERR(("DUAL AP not allowed on same band\n")); goto done2; } } /* If STA is connected, return is STA chanspec, else ACS can be issued, * set spect to 0 and proceed with ACS */ sta_chanspec = wl_cfg80211_get_sta_chanspec(cfg); if (sta_chanspec) { if (wf_chspec_valid(sta_chanspec)) { sta_channel = wf_chspec_ctlchan((chanspec_t)sta_chanspec); sta_band = CHSPEC_BAND((chanspec_t)sta_chanspec); WL_DBG(("sta_chanspec = 0x%x, sta_channel = %d, sta_band = 0x%x, " "sap band = %d\n", sta_chanspec, sta_channel, sta_band, band)); } else { WL_ERR(("Invalid sta chanspec 0x%x\n", sta_chanspec)); return -EINVAL; } } if ((sta_band != WLC_ACS_BAND_INVALID) && sta_chanspec && (band != WLC_BAND_INVALID)) { switch (sta_band) { case (WL_CHANSPEC_BAND_5G): { if ((IS_5G_APCS_CHANNEL(sta_channel)) && (band == WLC_BAND_5G || band == WLC_BAND_AUTO)) { /* SCC is allowed only for DEF_5G Channel */ channel = sta_channel; acs_band = sta_band; } else { channel = APCS_DEFAULT_2G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_2G); } break; } #ifdef WL_6G_BAND case (WL_CHANSPEC_BAND_6G): { if ((CHSPEC_IS_6G_PSC((chanspec_t)sta_chanspec)) && (band == WLC_BAND_6G || band == WLC_BAND_AUTO)) { /* scc */ channel = sta_channel; acs_band = sta_band; } else { WL_INFORM_MEM(("Fall back to 2g default\n")); channel = APCS_DEFAULT_2G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_2G); } break; } #endif /* WL_6G_BAND */ case (WL_CHANSPEC_BAND_2G): { #ifdef WL_6G_BAND if (band == WLC_BAND_6G) { channel = APCS_DEFAULT_6G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_6G); } else #endif /* WL_6G_BAND */ if (band == WLC_BAND_5G) { channel = APCS_DEFAULT_5G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G); } else if (band == WLC_BAND_AUTO) { #ifdef WL_6G_BAND if (cfg->band_6g_supported) { channel = APCS_DEFAULT_6G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_6G); } else { channel = APCS_DEFAULT_5G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G); } #else channel = APCS_DEFAULT_5G_CH; acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G); #endif /* WL_6G_BAND */ } else { /* scc */ channel = sta_channel; acs_band = sta_band; } break; } default: /* Intentional fall through to use same sta channel for softap */ channel = sta_channel; acs_band = sta_band; break; } goto done2; } /* If AP is started on wlan0 iface, * do not issue any iovar to fw and choose default ACS channel for softap */ if (dev == bcmcfg_to_prmry_ndev(cfg)) { if (wl_get_mode_by_netdev(cfg, dev) == WL_MODE_AP) { WL_INFORM_MEM(("Softap started on primary iface\n")); goto done; } } ret = wldev_ioctl_get(dev, WLC_GET_SPECT_MANAGMENT, &spect, sizeof(spect)); if (ret) { WL_ERR(("ACS: error getting the spect, ret=%d\n", ret)); goto done; } if (spect > 0) { ret = wl_android_set_spect(dev, 0); if (ret < 0) { WL_ERR(("ACS: error while setting spect, ret=%d\n", ret)); goto done; } } reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); if (reqbuf == NULL) { WL_ERR(("failed to allocate chanspec buffer\n")); return -ENOMEM; } if (acs_freq_list_present) { wl_uint32_list_t *list = NULL; bzero(reqbuf, sizeof(*reqbuf)); list = (wl_uint32_list_t *)reqbuf; ret = wl_android_get_freq_list_chanspecs(dev, list, CHANSPEC_BUF_SIZE, cmd_str, sta_channel, sta_band); if (ret < 0) { WL_ERR(("ACS chanspec set failed!\n")); goto done; } /* skip ACS for single channel case */ if (list->count == 1) { channel = wf_chspec_ctlchan((chanspec_t)list->element[0]); acs_band = CHSPEC_BAND((chanspec_t)list->element[0]); WL_INFORM_MEM(("chosen acs_chspec = 0x%x, channel =%d, acs_band =0x%x, " "sta_channel =%d, sta_acs_band = 0x%x\n", (chanspec_t)list->element[0], channel, acs_band, sta_channel, sta_band)); goto done2; } } else { acs_band = wl_cfg80211_get_acs_band(band); if (acs_band == WLC_ACS_BAND_INVALID) { WL_ERR(("ACS: No band chosen\n")); goto done2; } if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE, acs_band, true)) < 0) { WL_ERR(("ACS chanspec retrieval failed! \n")); goto done; } } buf_size = CHANSPEC_BUF_SIZE; ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, buf_size); if (ret < 0) { WL_ERR(("can't start auto channel scan, err = %d\n", ret)); channel = 0; goto done; } /* Wait for auto channel selection, max 3000 ms */ if ((band == WLC_BAND_2G) || (band == WLC_BAND_5G) || (band == WLC_BAND_6G)) { OSL_SLEEP(500); } else { /* * Full channel scan at the minimum takes 1.2secs * even with parallel scan. max wait time: 3500ms */ OSL_SLEEP(1000); } retry = APCS_MAX_RETRY; while (retry--) { ret = wldev_ioctl_get(dev, WLC_GET_CHANNEL_SEL, &chosen, sizeof(chosen)); if (ret < 0) { chosen = 0; } else { chosen = dtoh32(chosen); } if (wf_chspec_valid((chanspec_t)chosen)) { #ifdef WL_6G_BAND if (CHSPEC_BAND((chanspec_t)chosen) == WL_CHANSPEC_BAND_6G && cfg->band_6g_supported) { /* Cache the chanspec for 6g, as fw will choose the BW */ #if defined(LIMIT_AP_BW) chosen = (int) wl_cfg80211_get_ap_bw_limited_chspec(cfg, WL_CHANSPEC_BAND_6G, (chanspec_t) chosen); #endif /* LIMIT_AP_BW */ cfg->acs_chspec = (chanspec_t)chosen; } #endif /* WL_6G_BAND */ channel = wf_chspec_ctlchan((chanspec_t)chosen); acs_band = CHSPEC_BAND((chanspec_t)chosen); break; } WL_DBG(("%d tried, ret = %d, chosen = 0x%x, acs_band = 0x%x\n", (APCS_MAX_RETRY - retry), ret, chosen, acs_band)); OSL_SLEEP(250); } done: if ((retry == 0) || (ret < 0)) { /* On failure, fallback to a default channel */ if (band == WLC_BAND_5G) { channel = APCS_DEFAULT_5G_CH; #ifdef WL_6G_BAND } else if (band == WLC_BAND_6G) { channel = APCS_DEFAULT_6G_CH; #endif /* WL_6G_BAND */ } else { channel = APCS_DEFAULT_2G_CH; } WL_ERR(("ACS failed. Fall back to default channel (%d) \n", channel)); } done2: if (spect > 0) { if ((ret = wl_android_set_spect(dev, spect) < 0)) { WL_ERR(("ACS: error while setting spect\n")); } } if (reqbuf) { MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); } WL_INFORM_MEM(("band = %d, sta_band=0x%x acs_channel = %d, acs_band = 0x%x\n", band, sta_band, channel, acs_band)); if (channel && (acs_band != WLC_ACS_BAND_INVALID)) { freq = wl_channel_to_frequency(channel, acs_band); if (!freq) { WL_ERR(("ACS: Invalid freq\n")); return BCME_ERROR; } ret = snprintf(command, total_len, "%d freq=%d", channel, freq); WL_INFORM_MEM(("command result is %s \n", command)); } return ret; } #endif /* WL_SUPPORT_AUTO_CHANNEL */ #ifdef CUSTOMER_HW4_PRIVATE_CMD static int wl_android_set_roam_vsie_enab(struct net_device *dev, const char *cmd, u32 cmd_len) { s32 err = BCME_OK; u32 roam_vsie_enable = 0; u32 cmd_str_len = (u32)strlen(CMD_ROAM_VSIE_ENAB_SET); struct bcm_cfg80211 *cfg = wl_get_cfg(dev); /* */ if (!cmd || (cmd_len < (cmd_str_len + 1))) { WL_ERR(("wrong arg\n")); err = -EINVAL; goto exit; } if (dev != bcmcfg_to_prmry_ndev(cfg)) { WL_ERR(("config not supported on non primary i/f\n")); err = -ENODEV; goto exit; } roam_vsie_enable = cmd[(cmd_str_len + 1)] - '0'; if (roam_vsie_enable > 1) { roam_vsie_enable = 1; } WL_DBG_MEM(("set roam vsie %d\n", roam_vsie_enable)); err = wldev_iovar_setint(dev, "roam_vsie", roam_vsie_enable); if (unlikely(err)) { WL_ERR(("set roam vsie enable failed. ret:%d\n", err)); } exit: return err; } static int wl_android_get_roam_vsie_enab(struct net_device *dev, char *cmd, u32 cmd_len) { s32 err = BCME_OK; u32 roam_vsie_enable = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); int bytes_written; /* */ if (!cmd) { WL_ERR(("wrong arg\n")); return -1; } if (dev != bcmcfg_to_prmry_ndev(cfg)) { WL_ERR(("config not supported on non primary i/f\n")); return -1; } err = wldev_iovar_getint(dev, "roam_vsie", &roam_vsie_enable); if (unlikely(err)) { WL_ERR(("get roam vsie enable failed. ret:%d\n", err)); return -1; } WL_INFORM_MEM(("get roam vsie %d\n", roam_vsie_enable)); bytes_written = snprintf(cmd, cmd_len, "%s %d", CMD_ROAM_VSIE_ENAB_GET, roam_vsie_enable); return bytes_written; } static int wl_android_set_bcn_rpt_vsie_enab(struct net_device *dev, const char *cmd, u32 cmd_len) { s32 err; u32 bcn_vsie_enable = 0; u32 cmd_str_len = (u32)strlen(CMD_BR_VSIE_ENAB_SET); struct bcm_cfg80211 *cfg = wl_get_cfg(dev); /* */ if (!cmd || (cmd_len < (cmd_str_len + 1))) { WL_ERR(("invalid arg\n")); err = -EINVAL; goto exit; } if (dev != bcmcfg_to_prmry_ndev(cfg)) { WL_ERR(("config not supported on non primary i/f\n")); err = -ENODEV; goto exit; } bcn_vsie_enable = cmd[cmd_str_len + 1] - '0'; if (bcn_vsie_enable > 1) { bcn_vsie_enable = 1; } WL_DBG_MEM(("set bcn report vsie %d\n", bcn_vsie_enable)); err = wldev_iovar_setint(dev, "bcnrpt_vsie_en", bcn_vsie_enable); if (unlikely(err)) { WL_ERR(("set bcn vsie failed. ret:%d\n", err)); } exit: return err; } static int wl_android_get_bcn_rpt_vsie_enab(struct net_device *dev, char *cmd, u32 cmd_len) { s32 err = BCME_OK; u32 bcn_vsie_enable = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); int bytes_written; /* */ if (!cmd) { WL_ERR(("wrong arg\n")); return -1; } if (dev != bcmcfg_to_prmry_ndev(cfg)) { WL_ERR(("config not supported on non primary i/f\n")); return -1; } err = wldev_iovar_getint(dev, "bcnrpt_vsie_en", &bcn_vsie_enable); if (unlikely(err)) { WL_ERR(("get bcn vsie failed. ret:%d\n", err)); return -1; } WL_INFORM_MEM(("get bcn report vsie %d\n", bcn_vsie_enable)); bytes_written = snprintf(cmd, cmd_len, "%s %d", CMD_BR_VSIE_ENAB_GET, bcn_vsie_enable); return bytes_written; } #ifdef SUPPORT_HIDDEN_AP static int wl_android_set_max_num_sta(struct net_device *dev, const char* string_num) { int err = BCME_ERROR; int max_assoc; max_assoc = bcm_atoi(string_num); DHD_INFO(("wl_android_set_max_num_sta : HAPD_MAX_NUM_STA = %d\n", max_assoc)); err = wldev_iovar_setint(dev, "maxassoc", max_assoc); if (err < 0) { WL_ERR(("failed to set maxassoc, error:%d\n", err)); } return err; } static int wl_android_set_ssid(struct net_device *dev, const char* hapd_ssid) { wlc_ssid_t ssid; s32 ret; ssid.SSID_len = strlen(hapd_ssid); if (ssid.SSID_len == 0) { WL_ERR(("wl_android_set_ssids : No SSID\n")); return -1; } if (ssid.SSID_len > DOT11_MAX_SSID_LEN) { ssid.SSID_len = DOT11_MAX_SSID_LEN; WL_ERR(("wl_android_set_ssid : Too long SSID Length %zu\n", strlen(hapd_ssid))); } bcm_strncpy_s(ssid.SSID, sizeof(ssid.SSID), hapd_ssid, ssid.SSID_len); DHD_INFO(("wl_android_set_ssid: HAPD_SSID = %s\n", ssid.SSID)); ret = wldev_ioctl_set(dev, WLC_SET_SSID, &ssid, sizeof(wlc_ssid_t)); if (ret < 0) { WL_ERR(("wl_android_set_ssid : WLC_SET_SSID Error:%d\n", ret)); } return 1; } static int wl_android_set_hide_ssid(struct net_device *dev, const char* string_num) { int hide_ssid; int enable = 0; int err = BCME_ERROR; hide_ssid = bcm_atoi(string_num); DHD_INFO(("wl_android_set_hide_ssid: HAPD_HIDE_SSID = %d\n", hide_ssid)); if (hide_ssid) { enable = 1; } err = wldev_iovar_setint(dev, "closednet", enable); if (err < 0) { WL_ERR(("failed to set closednet, error:%d\n", err)); } return err; } #endif /* SUPPORT_HIDDEN_AP */ #ifdef SUPPORT_SOFTAP_SINGL_DISASSOC static int wl_android_sta_diassoc(struct net_device *dev, const char* straddr) { scb_val_t scbval; int error = 0; DHD_INFO(("wl_android_sta_diassoc: deauth STA %s\n", straddr)); /* Unspecified reason */ scbval.val = htod32(1); if (bcm_ether_atoe(straddr, &scbval.ea) == 0) { DHD_ERROR(("wl_android_sta_diassoc: Invalid station MAC Address!!!\n")); return -1; } DHD_ERROR(("wl_android_sta_diassoc: deauth STA: "MACDBG " scb_val.val %d\n", MAC2STRDBG(scbval.ea.octet), scbval.val)); error = wldev_ioctl_set(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scbval, sizeof(scb_val_t)); if (error) { DHD_ERROR(("Fail to DEAUTH station, error = %d\n", error)); } return 1; } #endif /* SUPPORT_SOFTAP_SINGL_DISASSOC */ #ifdef SUPPORT_SET_LPC static int wl_android_set_lpc(struct net_device *dev, const char* string_num) { int lpc_enabled, ret; s32 val = 1; lpc_enabled = bcm_atoi(string_num); DHD_INFO(("wl_android_set_lpc: HAPD_LPC_ENABLED = %d\n", lpc_enabled)); ret = wldev_ioctl_set(dev, WLC_DOWN, &val, sizeof(s32)); if (ret < 0) DHD_ERROR(("WLC_DOWN error %d\n", ret)); wldev_iovar_setint(dev, "lpc", lpc_enabled); ret = wldev_ioctl_set(dev, WLC_UP, &val, sizeof(s32)); if (ret < 0) DHD_ERROR(("WLC_UP error %d\n", ret)); return 1; } #endif /* SUPPORT_SET_LPC */ static int wl_android_ch_res_rl(struct net_device *dev, bool change) { int error = 0; s32 srl = 7; s32 lrl = 4; DHD_ERROR(("wl_android_ch_res_rl: enter\n")); if (change) { srl = 4; lrl = 2; } BCM_REFERENCE(lrl); error = wldev_ioctl_set(dev, WLC_SET_SRL, &srl, sizeof(s32)); if (error) { DHD_ERROR(("Failed to set SRL, error = %d\n", error)); } #ifndef CUSTOM_LONG_RETRY_LIMIT error = wldev_ioctl_set(dev, WLC_SET_LRL, &lrl, sizeof(s32)); if (error) { DHD_ERROR(("Failed to set LRL, error = %d\n", error)); } #endif /* CUSTOM_LONG_RETRY_LIMIT */ return error; } #ifdef SUPPORT_LTECX #define DEFAULT_WLANRX_PROT 1 #define DEFAULT_LTERX_PROT 0 #define DEFAULT_LTETX_ADV 1200 static int wl_android_set_ltecx(struct net_device *dev, const char* string_num) { uint16 chan_bitmap; int ret; chan_bitmap = bcm_strtoul(string_num, NULL, 16); DHD_INFO(("wl_android_set_ltecx: LTECOEX 0x%x\n", chan_bitmap)); if (chan_bitmap) { ret = wldev_iovar_setint(dev, "mws_coex_bitmap", chan_bitmap); if (ret < 0) { DHD_ERROR(("mws_coex_bitmap error %d\n", ret)); } ret = wldev_iovar_setint(dev, "mws_wlanrx_prot", DEFAULT_WLANRX_PROT); if (ret < 0) { DHD_ERROR(("mws_wlanrx_prot error %d\n", ret)); } ret = wldev_iovar_setint(dev, "mws_lterx_prot", DEFAULT_LTERX_PROT); if (ret < 0) { DHD_ERROR(("mws_lterx_prot error %d\n", ret)); } ret = wldev_iovar_setint(dev, "mws_ltetx_adv", DEFAULT_LTETX_ADV); if (ret < 0) { DHD_ERROR(("mws_ltetx_adv error %d\n", ret)); } } else { ret = wldev_iovar_setint(dev, "mws_coex_bitmap", chan_bitmap); if (ret < 0) { if (ret == BCME_UNSUPPORTED) { DHD_ERROR(("LTECX_CHAN_BITMAP is UNSUPPORTED\n")); } else { DHD_ERROR(("LTECX_CHAN_BITMAP error %d\n", ret)); } } } return 1; } #endif /* SUPPORT_LTECX */ #ifdef WL_RELMCAST static int wl_android_rmc_enable(struct net_device *net, int rmc_enable) { int err; err = wldev_iovar_setint(net, "rmc_ackreq", rmc_enable); if (err != BCME_OK) { DHD_ERROR(("wl_android_rmc_enable: rmc_ackreq, error = %d\n", err)); } return err; } static int wl_android_rmc_set_leader(struct net_device *dev, const char* straddr) { int error = BCME_OK; char smbuf[WLC_IOCTL_SMLEN]; wl_rmc_entry_t rmc_entry; DHD_INFO(("wl_android_rmc_set_leader: Set new RMC leader %s\n", straddr)); bzero(&rmc_entry, sizeof(wl_rmc_entry_t)); if (!bcm_ether_atoe(straddr, &rmc_entry.addr)) { if (strlen(straddr) == 1 && bcm_atoi(straddr) == 0) { DHD_INFO(("wl_android_rmc_set_leader: Set auto leader selection mode\n")); bzero(&rmc_entry, sizeof(wl_rmc_entry_t)); } else { DHD_ERROR(("wl_android_rmc_set_leader: No valid mac address provided\n")); return BCME_ERROR; } } error = wldev_iovar_setbuf(dev, "rmc_ar", &rmc_entry, sizeof(wl_rmc_entry_t), smbuf, sizeof(smbuf), NULL); if (error != BCME_OK) { DHD_ERROR(("wl_android_rmc_set_leader: Unable to set RMC leader, error = %d\n", error)); } return error; } static int wl_android_set_rmc_event(struct net_device *dev, char *command) { int err = 0; int pid = 0; if (sscanf(command, CMD_SET_RMC_EVENT " %d", &pid) <= 0) { WL_ERR(("Failed to get Parameter from : %s\n", command)); return -1; } /* set pid, and if the event was happened, let's send a notification through netlink */ wl_cfg80211_set_rmc_pid(dev, pid); WL_DBG(("RMC pid=%d\n", pid)); return err; } #endif /* WL_RELMCAST */ int wl_android_get_singlecore_scan(struct net_device *dev, char *command, int total_len) { int error = 0; int bytes_written = 0; int mode = 0; error = wldev_iovar_getint(dev, "scan_ps", &mode); if (error) { DHD_ERROR(("wl_android_get_singlecore_scan: Failed to get single core scan Mode," " error = %d\n", error)); return -1; } bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_SCSCAN, mode); return bytes_written; } int wl_android_set_singlecore_scan(struct net_device *dev, char *command) { int error = 0; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("wl_android_set_singlecore_scan: Failed to get Parameter\n")); return -1; } error = wldev_iovar_setint(dev, "scan_ps", mode); if (error) { DHD_ERROR(("wl_android_set_singlecore_scan[1]: Failed to set Mode %d, error = %d\n", mode, error)); return -1; } return error; } #ifdef TEST_TX_POWER_CONTROL static int wl_android_set_tx_power(struct net_device *dev, const char* string_num) { int err = 0; s32 dbm; enum nl80211_tx_power_setting type; dbm = bcm_atoi(string_num); if (dbm < -1) { DHD_ERROR(("wl_android_set_tx_power: dbm is negative...\n")); return -EINVAL; } if (dbm == -1) type = NL80211_TX_POWER_AUTOMATIC; else type = NL80211_TX_POWER_FIXED; err = wl_set_tx_power(dev, type, dbm); if (unlikely(err)) { DHD_ERROR(("wl_android_set_tx_power: error (%d)\n", err)); return err; } return 1; } static int wl_android_get_tx_power(struct net_device *dev, char *command, int total_len) { int err; int bytes_written; s32 dbm = 0; err = wl_get_tx_power(dev, &dbm); if (unlikely(err)) { DHD_ERROR(("wl_android_get_tx_power: error (%d)\n", err)); return err; } bytes_written = snprintf(command, total_len, "%s %d", CMD_TEST_GET_TX_POWER, dbm); DHD_ERROR(("wl_android_get_tx_power: GET_TX_POWER: dBm=%d\n", dbm)); return bytes_written; } #endif /* TEST_TX_POWER_CONTROL */ #define NRSUB6_SAR_ENABLE "6" static int wl_android_set_sarlimit_txctrl(struct net_device *dev, const char* string_num) { int err = BCME_ERROR; int setval = 0; int idx, n_ctls; s32 sar_event = bcm_atoi(string_num); wl_sar_ctl_tbl_t sar_tbl[] = { {HEAD_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_HEAD}, }}, {HEAD_SAR_BACKOFF_ENABLE, 1, {{TRUE, SAR_MODE_BIT_HEAD}, }}, {GRIP_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_GRIP}, }}, {GRIP_SAR_BACKOFF_ENABLE, 1, {{TRUE, SAR_MODE_BIT_GRIP}, }}, {NR_mmWave_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_NR_MW}, }}, {NR_mmWave_SAR_BACKOFF_ENABLE, 2, {{FALSE, SAR_MODE_BIT_NR_S6}, {TRUE, SAR_MODE_BIT_NR_MW}}}, {NR_Sub6_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_NR_S6}, }}, {NR_Sub6_SAR_BACKOFF_ENABLE, 2, {{FALSE, SAR_MODE_BIT_NR_MW}, {TRUE, SAR_MODE_BIT_NR_S6}}}, {NR_MMWAVE_NR_SUB6_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_NR_MWS6}, }}, {NR_MMWAVE_NR_SUB6_SAR_BACKOFF_ENABLE, 1, {{TRUE, SAR_MODE_BIT_NR_MWS6}, }}, {MHS_SAR_BACKOFF_DISABLE, 1, {{FALSE, SAR_MODE_BIT_MHS}, }}, {MHS_SAR_BACKOFF_ENABLE, 1, {{TRUE, SAR_MODE_BIT_MHS}, }}, {SAR_BACKOFF_DISABLE_ALL, 1, {{FALSE, SAR_MODE_DIS_ALL}, }} }; /* As Samsung specific and their requirement, * the sar_event set as the following form. * -1 : HEAD SAR disabled * 0 : HEAD SAR enabled * 1 : GRIP SAR disabled * 2 : GRIP SAR enabled * 3 : NR mmWave SAR disabled * 4 : NR mmWave SAR enabled * 5 : NR Sub6 SAR disabled * 6 : NR Sub6 SAR enabled * 7 : MHS SAR disabled * 8 : MHS SAR enabled * 9 : NR mmWave & NR Sub6 SAR disabled * 10 : NR mmWave & NR Sub6 SAR enabled * 11 : SAR BACKOFF disabled all * The 'SAR BACKOFF disabled all' index should be the end of the sar_event. */ if ((sar_event < HEAD_SAR_BACKOFF_DISABLE) || (sar_event > SAR_BACKOFF_DISABLE_ALL)) { DHD_ERROR(("%s: Request for Unsupported:%d\n", __FUNCTION__, bcm_atoi(string_num))); err = BCME_RANGE; goto error; } err = wldev_iovar_getint(dev, "sar_enable", &setval); if (unlikely(err)) { DHD_ERROR(("%s: Failed to get sar_enable - error (%d)\n", __FUNCTION__, err)); goto error; } for (idx = 0; idx <= SAR_BACKOFF_EVENT_MAX; idx++) { if (sar_event == sar_tbl[idx].sar_evt_id) { for (n_ctls = 0; n_ctls < sar_tbl[idx].num_ctls; n_ctls++) { if (sar_tbl[idx].sar_mode[n_ctls].enab) { setval |= sar_tbl[idx].sar_mode[n_ctls].setval; } else { setval &= ~(sar_tbl[idx].sar_mode[n_ctls].setval); } DHD_ERROR(("%s: SAR limit control event %d enab %d setval %d\n", __FUNCTION__, sar_event, sar_tbl[idx].sar_mode[n_ctls].enab, setval)); } break; } } err = wldev_iovar_setint(dev, "sar_enable", setval); if (unlikely(err)) { DHD_ERROR(("%s: Failed to set sar_enable - error (%d)\n", __FUNCTION__, err)); goto error; } err = BCME_OK; error: return err; } static int wl_android_set_tx_power_nrsub6_band(struct net_device *dev, const char* string_num) { int err = BCME_ERROR; s32 bandinfo = bcm_atoi(string_num); int getval = 0; /* check if sub6 sar is enabled */ err = wldev_iovar_getint(dev, "sar_enable", &getval); if (unlikely(err)) { DHD_ERROR(("%s: Failed to get sar_enable - error (%d)\n", __FUNCTION__, err)); goto error; } if ((getval & SAR_MODE_BIT_NR_S6) != SAR_MODE_BIT_NR_S6) { err = BCME_NOTREADY; DHD_ERROR(("%s: sub6 sar is not enabled (%d)\n", __FUNCTION__, getval)); goto error; } /* As Samsung specific and their requirement, * the bandinfo set as the following form. Wrong band will work as -1 in FW. * -1 : Disabled bandinfo control * 2 : NR Sub6 band2 tx power backoff * 25 : NR Sub6 band25 tx power backoff * 41 : NR Sub6 band41 tx power backoff * 44 : NR Sub6 band44 tx power backoff * 66 : NR Sub6 band66 tx power backoff * 77 : NR Sub6 band77 tx power backoff */ if (bandinfo == SAR_NR_SUB6_BANDINFO_DISABLE) { DHD_ERROR(("%s: SAR NR Sub6 bandinfo disable!\n", __FUNCTION__)); } else { DHD_ERROR(("%s: SAR NR Sub6 bandinfo set band%d\n", __FUNCTION__, bandinfo)); } err = wldev_iovar_setint(dev, "sar_nrsub6_bandinfo", bandinfo); if (unlikely(err)) { DHD_ERROR(("%s: Failed to set sar_nrsub6_bandinfo - error (%d)\n", __FUNCTION__, err)); goto error; } err = BCME_OK; error: return err; } #ifdef SUPPORT_SET_TID int wl_android_set_tid(struct net_device *dev, char* command) { int err = BCME_ERROR; char *pos = command; char *token = NULL; uint8 mode = 0; uint32 uid = 0; uint8 prio = 0; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); if (!dhdp) { WL_ERR(("dhd is NULL\n")); return err; } WL_DBG(("%s: command[%s]\n", __FUNCTION__, command)); /* drop command */ token = bcmstrtok(&pos, " ", NULL); token = bcmstrtok(&pos, " ", NULL); if (!token) { WL_ERR(("Invalid arguments\n")); return err; } mode = bcm_atoi(token); if (mode < SET_TID_OFF || mode > SET_TID_BASED_ON_UID) { WL_ERR(("Invalid arguments, mode %d\n", mode)); return err; } if (mode) { token = bcmstrtok(&pos, " ", NULL); if (!token) { WL_ERR(("Invalid arguments for target uid\n")); return err; } uid = bcm_atoi(token); token = bcmstrtok(&pos, " ", NULL); if (!token) { WL_ERR(("Invalid arguments for target tid\n")); return err; } prio = bcm_atoi(token); if (prio >= 0 && prio <= MAXPRIO) { dhdp->tid_mode = mode; dhdp->target_uid = uid; dhdp->target_tid = prio; } else { WL_ERR(("Invalid arguments, prio %d\n", prio)); return err; } } else { dhdp->tid_mode = SET_TID_OFF; dhdp->target_uid = DEFAULT_SET_TID_TARGET_UID; dhdp->target_tid = DEFAULT_SET_TID_TARGET_PRIO; } WL_DBG(("%s mode [%d], uid [%d], tid [%d]\n", __FUNCTION__, dhdp->tid_mode, dhdp->target_uid, dhdp->target_tid)); err = BCME_OK; return err; } static int wl_android_get_tid(struct net_device *dev, char* command, int total_len) { int bytes_written = BCME_ERROR; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); if (!dhdp) { WL_ERR(("dhd is NULL\n")); return bytes_written; } bytes_written = snprintf(command, total_len, "mode %d uid %d tid %d", dhdp->tid_mode, dhdp->target_uid, dhdp->target_tid); WL_DBG(("%s: command results %s\n", __FUNCTION__, command)); return bytes_written; } #endif /* SUPPORT_SET_TID */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ int wl_android_set_roam_mode(struct net_device *dev, char *command) { int error = BCME_OK; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("wl_android_set_roam_mode: Failed to get Parameter\n")); return BCME_ERROR; } error = wldev_iovar_setint(dev, "roam_off", mode); if (error) { WL_ERR(("Failed to set roaming Mode %d, error = %d\n", mode, error)); } else { WL_ERR(("succeeded to set roaming Mode %d,error = %d\n", mode, error)); ROAMOFF_DBG_SAVE(dev, SET_ROAM_ROAMMODE, mode); } return error; } int wl_android_set_ibss_beacon_ouidata(struct net_device *dev, char *command, int total_len) { char ie_buf[VNDR_IE_MAX_LEN]; char *ioctl_buf = NULL; char hex[] = "XX"; char *pcmd = NULL; int ielen = 0, datalen = 0, idx = 0, tot_len = 0; vndr_ie_setbuf_t *vndr_ie = NULL; s32 iecount; uint32 pktflag; s32 err = BCME_OK, bssidx; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); /* Check the VSIE (Vendor Specific IE) which was added. * If exist then send IOVAR to delete it */ if (wl_cfg80211_ibss_vsie_delete(dev) != BCME_OK) { return -EINVAL; } if (total_len < (strlen(CMD_SETIBSSBEACONOUIDATA) + 1)) { WL_ERR(("error. total_len:%d\n", total_len)); return -EINVAL; } pcmd = command + strlen(CMD_SETIBSSBEACONOUIDATA) + 1; for (idx = 0; idx < DOT11_OUI_LEN; idx++) { if (*pcmd == '\0') { WL_ERR(("error while parsing OUI.\n")); return -EINVAL; } hex[0] = *pcmd++; hex[1] = *pcmd++; ie_buf[idx] = (uint8)simple_strtoul(hex, NULL, 16); } pcmd++; while ((*pcmd != '\0') && (idx < VNDR_IE_MAX_LEN)) { hex[0] = *pcmd++; hex[1] = *pcmd++; ie_buf[idx++] = (uint8)simple_strtoul(hex, NULL, 16); datalen++; } if (datalen <= 0) { WL_ERR(("error. vndr ie len:%d\n", datalen)); return -EINVAL; } tot_len = (int)(sizeof(vndr_ie_setbuf_t) + (datalen - 1)); vndr_ie = (vndr_ie_setbuf_t *)MALLOCZ(cfg->osh, tot_len); if (!vndr_ie) { WL_ERR(("IE memory alloc failed\n")); return -ENOMEM; } /* Copy the vndr_ie SET command ("add"/"del") to the buffer */ strlcpy(vndr_ie->cmd, "add", sizeof(vndr_ie->cmd)); /* Set the IE count - the buffer contains only 1 IE */ iecount = htod32(1); memcpy((void *)&vndr_ie->vndr_ie_buffer.iecount, &iecount, sizeof(s32)); /* Set packet flag to indicate that BEACON's will contain this IE */ pktflag = htod32(VNDR_IE_BEACON_FLAG | VNDR_IE_PRBRSP_FLAG); memcpy((void *)&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].pktflag, &pktflag, sizeof(u32)); /* Set the IE ID */ vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.id = (uchar) DOT11_MNG_PROPR_ID; memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, &ie_buf, DOT11_OUI_LEN); memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.data, &ie_buf[DOT11_OUI_LEN], datalen); ielen = DOT11_OUI_LEN + datalen; vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.len = (uchar) ielen; ioctl_buf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MEDLEN); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); if (vndr_ie) { MFREE(cfg->osh, vndr_ie, tot_len); } return -ENOMEM; } bzero(ioctl_buf, WLC_IOCTL_MEDLEN); /* init the buffer */ if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) { WL_ERR(("Find index failed\n")); err = BCME_ERROR; goto end; } err = wldev_iovar_setbuf_bsscfg(dev, "vndr_ie", vndr_ie, tot_len, ioctl_buf, WLC_IOCTL_MEDLEN, bssidx, &cfg->ioctl_buf_sync); end: if (err != BCME_OK) { err = -EINVAL; if (vndr_ie) { MFREE(cfg->osh, vndr_ie, tot_len); } } else { /* do NOT free 'vndr_ie' for the next process */ wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len); } if (ioctl_buf) { MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); } return err; } #if defined(BCMFW_ROAM_ENABLE) static int wl_android_set_roampref(struct net_device *dev, char *command, int total_len) { int error = 0; char smbuf[WLC_IOCTL_SMLEN]; uint8 buf[JOIN_PREF_MAX_BUF_SIZE]; uint8 *pref = buf; char *pcmd; int num_ucipher_suites = 0; int num_akm_suites = 0; wpa_suite_t ucipher_suites[MAX_NUM_SUITES]; wpa_suite_t akm_suites[MAX_NUM_SUITES]; int num_tuples = 0; int total_bytes = 0; int total_len_left; int i, j; char hex[] = "XX"; pcmd = command + strlen(CMD_SET_ROAMPREF) + 1; total_len_left = total_len - strlen(CMD_SET_ROAMPREF) + 1; num_akm_suites = simple_strtoul(pcmd, NULL, 16); if (num_akm_suites > MAX_NUM_SUITES) { DHD_ERROR(("too many AKM suites = %d\n", num_akm_suites)); return -1; } /* Increment for number of AKM suites field + space */ pcmd += 3; total_len_left -= 3; /* check to make sure pcmd does not overrun */ if (total_len_left < (num_akm_suites * WIDTH_AKM_SUITE)) return -1; bzero(buf, sizeof(buf)); bzero(akm_suites, sizeof(akm_suites)); bzero(ucipher_suites, sizeof(ucipher_suites)); /* Save the AKM suites passed in the command */ for (i = 0; i < num_akm_suites; i++) { /* Store the MSB first, as required by join_pref */ for (j = 0; j < 4; j++) { hex[0] = *pcmd++; hex[1] = *pcmd++; buf[j] = (uint8)simple_strtoul(hex, NULL, 16); } memcpy((uint8 *)&akm_suites[i], buf, sizeof(uint32)); } total_len_left -= (num_akm_suites * WIDTH_AKM_SUITE); num_ucipher_suites = simple_strtoul(pcmd, NULL, 16); /* Increment for number of cipher suites field + space */ pcmd += 3; total_len_left -= 3; if (total_len_left < (num_ucipher_suites * WIDTH_AKM_SUITE)) return -1; /* Save the cipher suites passed in the command */ for (i = 0; i < num_ucipher_suites; i++) { /* Store the MSB first, as required by join_pref */ for (j = 0; j < 4; j++) { hex[0] = *pcmd++; hex[1] = *pcmd++; buf[j] = (uint8)simple_strtoul(hex, NULL, 16); } memcpy((uint8 *)&ucipher_suites[i], buf, sizeof(uint32)); } /* Join preference for RSSI * Type : 1 byte (0x01) * Length : 1 byte (0x02) * Value : 2 bytes (reserved) */ *pref++ = WL_JOIN_PREF_RSSI; *pref++ = JOIN_PREF_RSSI_LEN; *pref++ = 0; *pref++ = 0; /* Join preference for WPA * Type : 1 byte (0x02) * Length : 1 byte (not used) * Value : (variable length) * reserved: 1 byte * count : 1 byte (no of tuples) * Tuple1 : 12 bytes * akm[4] * ucipher[4] * mcipher[4] * Tuple2 : 12 bytes * Tuplen : 12 bytes */ num_tuples = num_akm_suites * num_ucipher_suites; if (num_tuples != 0) { if (num_tuples <= JOIN_PREF_MAX_WPA_TUPLES) { *pref++ = WL_JOIN_PREF_WPA; *pref++ = 0; *pref++ = 0; *pref++ = (uint8)num_tuples; total_bytes = JOIN_PREF_RSSI_SIZE + JOIN_PREF_WPA_HDR_SIZE + (JOIN_PREF_WPA_TUPLE_SIZE * num_tuples); } else { DHD_ERROR(("wl_android_set_roampref: Too many wpa configs" " for join_pref \n")); return -1; } } else { /* No WPA config, configure only RSSI preference */ total_bytes = JOIN_PREF_RSSI_SIZE; } /* akm-ucipher-mcipher tuples in the format required for join_pref */ for (i = 0; i < num_ucipher_suites; i++) { for (j = 0; j < num_akm_suites; j++) { memcpy(pref, (uint8 *)&akm_suites[j], WPA_SUITE_LEN); pref += WPA_SUITE_LEN; memcpy(pref, (uint8 *)&ucipher_suites[i], WPA_SUITE_LEN); pref += WPA_SUITE_LEN; /* Set to 0 to match any available multicast cipher */ bzero(pref, WPA_SUITE_LEN); pref += WPA_SUITE_LEN; } } prhex("join pref", (uint8 *)buf, total_bytes); error = wldev_iovar_setbuf(dev, "join_pref", buf, total_bytes, smbuf, sizeof(smbuf), NULL); if (error) { DHD_ERROR(("Failed to set join_pref, error = %d\n", error)); } return error; } #endif /* defined(BCMFW_ROAM_ENABLE */ static int wl_android_iolist_add(struct net_device *dev, struct list_head *head, struct io_cfg *config) { struct io_cfg *resume_cfg; s32 ret; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); resume_cfg = (struct io_cfg *)MALLOCZ(cfg->osh, sizeof(struct io_cfg)); if (!resume_cfg) return -ENOMEM; if (config->iovar) { ret = wldev_iovar_getint(dev, config->iovar, &resume_cfg->param); if (ret) { DHD_ERROR(("wl_android_iolist_add: Failed to get current %s value\n", config->iovar)); goto error; } ret = wldev_iovar_setint(dev, config->iovar, config->param); if (ret) { DHD_ERROR(("wl_android_iolist_add: Failed to set %s to %d\n", config->iovar, config->param)); goto error; } resume_cfg->iovar = config->iovar; #ifdef DEBUG_SETROAMMODE if (strnicmp(config->iovar, CMD_ROAMOFF, strlen(CMD_ROAMOFF)) == 0) { ROAMOFF_DBG_SAVE(dev, SET_ROAM_IOLIST_ADD, config->param); } #endif /* DEBUG_SETROAMMODE */ } else { resume_cfg->arg = MALLOCZ(cfg->osh, config->len); if (!resume_cfg->arg) { ret = -ENOMEM; goto error; } ret = wldev_ioctl_get(dev, config->ioctl, resume_cfg->arg, config->len); if (ret) { DHD_ERROR(("wl_android_iolist_add: Failed to get ioctl %d\n", config->ioctl)); goto error; } ret = wldev_ioctl_set(dev, config->ioctl + 1, config->arg, config->len); if (ret) { DHD_ERROR(("wl_android_iolist_add: Failed to set %s to %d\n", config->iovar, config->param)); goto error; } if (config->ioctl + 1 == WLC_SET_PM) wl_cfg80211_update_power_mode(dev); resume_cfg->ioctl = config->ioctl; resume_cfg->len = config->len; } /* assuming only one active user and no list protection */ list_add(&resume_cfg->list, head); return 0; error: MFREE(cfg->osh, resume_cfg->arg, config->len); MFREE(cfg->osh, resume_cfg, sizeof(struct io_cfg)); return ret; } static void wl_android_iolist_resume(struct net_device *dev, struct list_head *head) { struct io_cfg *config; struct list_head *cur, *q; s32 ret = 0; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); list_for_each_safe(cur, q, head) { config = list_entry(cur, struct io_cfg, list); GCC_DIAGNOSTIC_POP(); if (config->iovar) { if (!ret) { ret = wldev_iovar_setint(dev, config->iovar, config->param); #ifdef DEBUG_SETROAMMODE if (strnicmp(config->iovar, CMD_ROAMOFF, strlen(CMD_ROAMOFF)) == 0) { ROAMOFF_DBG_SAVE(dev, SET_ROAM_IOLIST_RESUME, config->param); } #endif /* DEBUG_SETROAMMODE */ } } else { if (!ret) ret = wldev_ioctl_set(dev, config->ioctl + 1, config->arg, config->len); if (config->ioctl + 1 == WLC_SET_PM) wl_cfg80211_update_power_mode(dev); MFREE(cfg->osh, config->arg, config->len); } list_del(cur); MFREE(cfg->osh, config, sizeof(struct io_cfg)); } } static int wl_android_set_miracast(struct net_device *dev, char *command) { int mode, val = 0; int ret = 0; struct io_cfg config; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("wl_android_set_miracasts: Failed to get Parameter\n")); return -1; } DHD_INFO(("wl_android_set_miracast: enter miracast mode %d\n", mode)); if (miracast_cur_mode == mode) { return 0; } wl_android_iolist_resume(dev, &miracast_resume_list); miracast_cur_mode = MIRACAST_MODE_OFF; bzero((void *)&config, sizeof(config)); switch (mode) { case MIRACAST_MODE_SOURCE: #ifdef MIRACAST_MCHAN_ALGO /* setting mchan_algo to platform specific value */ config.iovar = "mchan_algo"; /* check for station's beacon interval(BI) * If BI is over 100ms, don't use mchan_algo */ ret = wldev_ioctl_get(dev, WLC_GET_BCNPRD, &val, sizeof(int)); if (!ret && val > 100) { config.param = 0; DHD_ERROR(("wl_android_set_miracast: Connected station's beacon interval: " "%d and set mchan_algo to %d \n", val, config.param)); } else { config.param = MIRACAST_MCHAN_ALGO; } ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } #endif /* MIRACAST_MCHAN_ALGO */ #ifdef MIRACAST_MCHAN_BW /* setting mchan_bw to platform specific value */ config.iovar = "mchan_bw"; config.param = MIRACAST_MCHAN_BW; ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } #endif /* MIRACAST_MCHAN_BW */ #ifdef MIRACAST_AMPDU_SIZE /* setting apmdu to platform specific value */ config.iovar = "ampdu_mpdu"; config.param = MIRACAST_AMPDU_SIZE; ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } #endif /* MIRACAST_AMPDU_SIZE */ /* FALLTROUGH */ /* Source mode shares most configurations with sink mode. * Fall through here to avoid code duplication */ case MIRACAST_MODE_SINK: /* disable internal roaming */ config.iovar = "roam_off"; config.param = 1; config.arg = NULL; config.len = 0; ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } #ifndef CUSTOMER_HW10 /* tunr off pm */ ret = wldev_ioctl_get(dev, WLC_GET_PM, &val, sizeof(val)); if (ret) { goto resume; } if (val != PM_OFF) { val = PM_OFF; config.iovar = NULL; config.ioctl = WLC_GET_PM; config.arg = &val; config.len = sizeof(int); ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } } #endif /* CUSTOMER_HW10 */ break; case MIRACAST_MODE_OFF: default: break; } miracast_cur_mode = mode; return 0; resume: DHD_ERROR(("wl_android_set_miracast: turnoff miracast mode because of err%d\n", ret)); wl_android_iolist_resume(dev, &miracast_resume_list); return ret; } #define NETLINK_OXYGEN 30 #define AIBSS_BEACON_TIMEOUT 10 static struct sock *nl_sk = NULL; static void wl_netlink_recv(struct sk_buff *skb) { WL_ERR(("netlink_recv called\n")); } static int wl_netlink_init(void) { #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) struct netlink_kernel_cfg cfg = { .input = wl_netlink_recv, }; #endif if (nl_sk != NULL) { WL_ERR(("nl_sk already exist\n")); return BCME_ERROR; } #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN, 0, wl_netlink_recv, NULL, THIS_MODULE); #elif (LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)) nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN, THIS_MODULE, &cfg); #else nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN, &cfg); #endif if (nl_sk == NULL) { WL_ERR(("nl_sk is not ready\n")); return BCME_ERROR; } return BCME_OK; } static void wl_netlink_deinit(void) { if (nl_sk) { netlink_kernel_release(nl_sk); nl_sk = NULL; } } s32 wl_netlink_send_msg(int pid, int type, int seq, const void *data, size_t size) { struct sk_buff *skb = NULL; struct nlmsghdr *nlh = NULL; int ret = -1; if (nl_sk == NULL) { WL_ERR(("nl_sk was not initialized\n")); goto nlmsg_failure; } skb = alloc_skb(NLMSG_SPACE(size), GFP_ATOMIC); if (skb == NULL) { WL_ERR(("failed to allocate memory\n")); goto nlmsg_failure; } nlh = nlmsg_put(skb, 0, 0, 0, size, 0); if (nlh == NULL) { WL_ERR(("failed to build nlmsg, skb_tailroom:%d, nlmsg_total_size:%d\n", skb_tailroom(skb), nlmsg_total_size(size))); dev_kfree_skb(skb); goto nlmsg_failure; } memcpy(nlmsg_data(nlh), data, size); nlh->nlmsg_seq = seq; nlh->nlmsg_type = type; /* netlink_unicast() takes ownership of the skb and frees it itself. */ ret = netlink_unicast(nl_sk, skb, pid, 0); WL_DBG(("netlink_unicast() pid=%d, ret=%d\n", pid, ret)); nlmsg_failure: return ret; } int wl_keep_alive_set(struct net_device *dev, char* extra) { wl_mkeep_alive_pkt_v1_t mkeep_alive_pkt; int ret; uint period_msec = 0; char *buf; struct bcm_cfg80211 *cfg = wl_get_cfg(dev); if (extra == NULL) { DHD_ERROR(("wl_keep_alive_set: extra is NULL\n")); return -1; } if (sscanf(extra, "%d", &period_msec) != 1) { DHD_ERROR(("wl_keep_alive_set: sscanf error. check period_msec value\n")); return -EINVAL; } DHD_ERROR(("wl_keep_alive_set: period_msec is %d\n", period_msec)); bzero(&mkeep_alive_pkt, sizeof(wl_mkeep_alive_pkt_v1_t)); mkeep_alive_pkt.period_msec = period_msec; mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION_1); mkeep_alive_pkt.length = htod16(WL_MKEEP_ALIVE_FIXED_LEN); /* Setup keep alive zero for null packet generation */ mkeep_alive_pkt.keep_alive_id = 0; mkeep_alive_pkt.len_bytes = 0; buf = (char *)MALLOC(cfg->osh, WLC_IOCTL_SMLEN); if (!buf) { DHD_ERROR(("wl_keep_alive_set: buffer alloc failed\n")); return BCME_NOMEM; } ret = wldev_iovar_setbuf(dev, "mkeep_alive", (char *)&mkeep_alive_pkt, WL_MKEEP_ALIVE_FIXED_LEN, buf, WLC_IOCTL_SMLEN, NULL); if (ret < 0) DHD_ERROR(("wl_keep_alive_set:keep_alive set failed:%d\n", ret)); else DHD_TRACE(("wl_keep_alive_set: keep_alive set ok\n")); MFREE(cfg->osh, buf, WLC_IOCTL_SMLEN); return ret; } #ifdef P2PRESP_WFDIE_SRC static int wl_android_get_wfdie_resp(struct net_device *dev, char *command, int total_len) { int error = 0; int bytes_written = 0; int only_resp_wfdsrc = 0; error = wldev_iovar_getint(dev, "p2p_only_resp_wfdsrc", &only_resp_wfdsrc); if (error) { DHD_ERROR(("wl_android_get_wfdie_resp: Failed to get the mode" " for only_resp_wfdsrc, error = %d\n", error)); return -1; } bytes_written = snprintf(command, total_len, "%s %d", CMD_P2P_GET_WFDIE_RESP, only_resp_wfdsrc); return bytes_written; } static int wl_android_set_wfdie_resp(struct net_device *dev, int only_resp_wfdsrc) { int error = 0; error = wldev_iovar_setint(dev, "p2p_only_resp_wfdsrc", only_resp_wfdsrc); if (error) { DHD_ERROR(("wl_android_set_wfdie_resp: Failed to set only_resp_wfdsrc %d," " error = %d\n", only_resp_wfdsrc, error)); return -1; } return 0; } #endif /* P2PRESP_WFDIE_SRC */ static int wl_android_get_link_status(struct net_device *dev, char *command, int total_len) { int bytes_written, error, result = 0, single_stream, stf = -1, i, nss = 0, mcs_map; uint32 rspec; uint encode, txexp; wl_bss_info_v109_t *bi; int datalen = sizeof(uint32) + sizeof(wl_bss_info_v109_t); char buf[WLC_IOCTL_SMLEN]; if (datalen > WLC_IOCTL_SMLEN) { WL_ERR(("data too big\n")); return -1; } bzero(buf, datalen); /* get BSS information */ *(u32 *) buf = htod32(datalen); error = wldev_ioctl_get(dev, WLC_GET_BSS_INFO, (void *)buf, datalen); if (unlikely(error)) { WL_ERR(("Could not get bss info %d\n", error)); return -1; } bi = (wl_bss_info_v109_t*) (buf + sizeof(uint32)); for (i = 0; i < ETHER_ADDR_LEN; i++) { if (bi->BSSID.octet[i] > 0) { break; } } if (i == ETHER_ADDR_LEN) { WL_DBG(("No BSSID\n")); return -1; } /* check VHT capability at beacon */ if (bi->vht_cap) { if (CHSPEC_IS5G(bi->chanspec)) { result |= WL_ANDROID_LINK_AP_VHT_SUPPORT; } } /* get a rspec (radio spectrum) rate */ error = wldev_iovar_getint(dev, "nrate", &rspec); if (unlikely(error) || rspec == 0) { WL_ERR(("get link status error (%d)\n", error)); return -1; } /* referred wl_nrate_print() for the calculation */ encode = (rspec & WL_RSPEC_ENCODING_MASK); txexp = (rspec & WL_RSPEC_TXEXP_MASK) >> WL_RSPEC_TXEXP_SHIFT; switch (encode) { case WL_RSPEC_ENCODE_HT: /* check Rx MCS Map for HT */ for (i = 0; i < MAX_STREAMS_SUPPORTED; i++) { int8 bitmap = 0xFF; if (i == MAX_STREAMS_SUPPORTED-1) { bitmap = 0x7F; } if (bi->basic_mcs[i] & bitmap) { nss++; } } break; case WL_RSPEC_ENCODE_VHT: /* check Rx MCS Map for VHT */ for (i = 1; i <= VHT_CAP_MCS_MAP_NSS_MAX; i++) { mcs_map = VHT_MCS_MAP_GET_MCS_PER_SS(i, dtoh16(bi->vht_rxmcsmap)); if (mcs_map != VHT_CAP_MCS_MAP_NONE) { nss++; } } break; } /* check MIMO capability with nss in beacon */ if (nss > 1) { result |= WL_ANDROID_LINK_AP_MIMO_SUPPORT; } /* Legacy rates WL_RSPEC_ENCODE_RATE are single stream, and * HT rates for mcs 0-7 are single stream. * In case of VHT NSS comes from rspec. */ single_stream = (encode == WL_RSPEC_ENCODE_RATE) || ((encode == WL_RSPEC_ENCODE_HT) && (rspec & WL_RSPEC_HT_MCS_MASK) < 8) || ((encode == WL_RSPEC_ENCODE_VHT) && ((rspec & WL_RSPEC_VHT_NSS_MASK) >> WL_RSPEC_VHT_NSS_SHIFT) == 1); if (txexp == 0) { if ((rspec & WL_RSPEC_STBC) && single_stream) { stf = OLD_NRATE_STF_STBC; } else { stf = (single_stream) ? OLD_NRATE_STF_SISO : OLD_NRATE_STF_SDM; } } else if (txexp == 1 && single_stream) { stf = OLD_NRATE_STF_CDD; } /* check 11ac (VHT) */ if (encode == WL_RSPEC_ENCODE_VHT) { if (CHSPEC_IS5G(bi->chanspec)) { result |= WL_ANDROID_LINK_VHT; } } /* check MIMO */ if (result & WL_ANDROID_LINK_AP_MIMO_SUPPORT) { switch (stf) { case OLD_NRATE_STF_SISO: break; case OLD_NRATE_STF_CDD: case OLD_NRATE_STF_STBC: result |= WL_ANDROID_LINK_MIMO; break; case OLD_NRATE_STF_SDM: if (!single_stream) { result |= WL_ANDROID_LINK_MIMO; } break; } } WL_DBG(("%s:result=%d, stf=%d, single_stream=%d, mcs map=%d\n", __FUNCTION__, result, stf, single_stream, nss)); bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_LINK_STATUS, result); return bytes_written; } #ifdef P2P_LISTEN_OFFLOADING s32 wl_cfg80211_p2plo_deinit(struct bcm_cfg80211 *cfg) { s32 bssidx; int ret = 0; int p2plo_pause = 0; dhd_pub_t *dhd = NULL; if (!cfg || !cfg->p2p) { WL_ERR(("Wl %p or cfg->p2p %p is null\n", cfg, cfg ? cfg->p2p : 0)); return 0; } dhd = (dhd_pub_t *)(cfg->pub); if (!dhd->up) { WL_ERR(("bus is already down\n")); return ret; } bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); ret = wldev_iovar_setbuf_bsscfg(bcmcfg_to_prmry_ndev(cfg), "p2po_stop", (void*)&p2plo_pause, sizeof(p2plo_pause), cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync); if (ret < 0) { WL_ERR(("p2po_stop Failed :%d\n", ret)); } return ret; } s32 wl_cfg80211_p2plo_listen_start(struct net_device *dev, u8 *buf, int len) { struct bcm_cfg80211 *cfg = wl_get_cfg(dev); s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); wl_p2plo_listen_t p2plo_listen; int ret = -EAGAIN; int channel = 0; int period = 0; int interval = 0; int count = 0; if (WL_DRV_STATUS_SENDING_AF_FRM_EXT(cfg)) { WL_ERR(("Sending Action Frames. Try it again.\n")); goto exit; } if (wl_get_drv_status_all(cfg, SCANNING)) { WL_ERR(("Scanning already\n")); goto exit; } if (wl_get_drv_status(cfg, SCAN_ABORTING, dev)) { WL_ERR(("Scanning being aborted\n")); goto exit; } if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) { WL_ERR(("p2p listen offloading already running\n")); goto exit; } /* Just in case if it is not enabled */ if ((ret = wl_cfgp2p_enable_discovery(cfg, dev, NULL, 0)) < 0) { WL_ERR(("cfgp2p_enable discovery failed")); goto exit; } bzero(&p2plo_listen, sizeof(wl_p2plo_listen_t)); if (len) { sscanf(buf, " %10d %10d %10d %10d", &channel, &period, &interval, &count); if ((channel == 0) || (period == 0) || (interval == 0) || (count == 0)) { WL_ERR(("Wrong argument %d/%d/%d/%d \n", channel, period, interval, count)); ret = -EAGAIN; goto exit; } p2plo_listen.period = period; p2plo_listen.interval = interval; p2plo_listen.count = count; WL_ERR(("channel:%d period:%d, interval:%d count:%d\n", channel, period, interval, count)); } else { WL_ERR(("Argument len is wrong.\n")); ret = -EAGAIN; goto exit; } if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen_channel", (void*)&channel, sizeof(channel), cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync)) < 0) { WL_ERR(("p2po_listen_channel Failed :%d\n", ret)); goto exit; } if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen", (void*)&p2plo_listen, sizeof(wl_p2plo_listen_t), cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync)) < 0) { WL_ERR(("p2po_listen Failed :%d\n", ret)); goto exit; } wl_set_p2p_status(cfg, DISC_IN_PROGRESS); exit : return ret; } s32 wl_cfg80211_p2plo_listen_stop(struct net_device *dev) { struct bcm_cfg80211 *cfg = wl_get_cfg(dev); s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); int ret = -EAGAIN; if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_stop", NULL, 0, cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync)) < 0) { WL_ERR(("p2po_stop Failed :%d\n", ret)); goto exit; } exit: return ret; } s32 wl_cfg80211_p2plo_offload(struct net_device *dev, char *cmd, char* buf, int len) { int ret = 0; WL_ERR(("Entry cmd:%s arg_len:%d \n", cmd, len)); if (strncmp(cmd, "P2P_LO_START", strlen("P2P_LO_START")) == 0) { ret = wl_cfg80211_p2plo_listen_start(dev, buf, len); } else if (strncmp(cmd, "P2P_LO_STOP", strlen("P2P_LO_STOP")) == 0) { ret = wl_cfg80211_p2plo_listen_stop(dev); } else { WL_ERR(("Request for Unsupported CMD:%s \n", buf)); ret = -EINVAL; } return ret; } void wl_cfg80211_cancel_p2plo(struct bcm_cfg80211 *cfg) { struct wireless_dev *wdev; if (!cfg) { return; } wdev = bcmcfg_to_p2p_wdev(cfg); if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) { WL_INFORM_MEM(("P2P_FIND: Discovery offload is already in progress." "it aborted\n")); wl_clr_p2p_status(cfg, DISC_IN_PROGRESS); if (wdev != NULL) { #if defined(WL_CFG80211_P2P_DEV_IF) cfg80211_remain_on_channel_expired(wdev, cfg->last_roc_id, &cfg->remain_on_chan, GFP_KERNEL); #else cfg80211_remain_on_channel_expired(wdev, cfg->last_roc_id, &cfg->remain_on_chan, cfg->remain_on_chan_type, GFP_KERNEL); #endif /* WL_CFG80211_P2P_DEV_IF */ } wl_cfg80211_p2plo_deinit(cfg); } } #endif /* P2P_LISTEN_OFFLOADING */ #ifdef WL_MURX int wl_android_murx_bfe_cap(struct net_device *dev, int val) { int err = BCME_OK; int iface_count = wl_cfg80211_iface_count(dev); struct ether_addr bssid; wl_reassoc_params_t params; if (iface_count > 1) { WL_ERR(("murx_bfe_cap change is not allowed when " "there are multiple interfaces\n")); return -EINVAL; } /* Now there is only single interface */ err = wldev_iovar_setint(dev, "murx_bfe_cap", val); if (unlikely(err)) { WL_ERR(("Failed to set murx_bfe_cap IOVAR to %d," "error %d\n", val, err)); return err; } /* If successful intiate a reassoc */ bzero(&bssid, ETHER_ADDR_LEN); if ((err = wldev_ioctl_get(dev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN)) < 0) { WL_ERR(("Failed to get bssid, error=%d\n", err)); return err; } bzero(¶ms, sizeof(wl_reassoc_params_t)); memcpy(¶ms.bssid, &bssid, ETHER_ADDR_LEN); if ((err = wldev_ioctl_set(dev, WLC_REASSOC, ¶ms, sizeof(wl_reassoc_params_t))) < 0) { WL_ERR(("reassoc failed err:%d \n", err)); } else { WL_DBG(("reassoc issued successfully\n")); } return err; } #endif /* WL_MURX */ #ifdef SUPPORT_RSSI_SUM_REPORT int wl_android_get_rssi_per_ant(struct net_device *dev, char *command, int total_len) { wl_rssi_ant_mimo_t rssi_ant_mimo; char *ifname = NULL; char *peer_mac = NULL; char *mimo_cmd = "mimo"; char *pos, *token; int err = BCME_OK; int bytes_written = 0; bool mimo_rssi = FALSE; bzero(&rssi_ant_mimo, sizeof(wl_rssi_ant_mimo_t)); /* * STA I/F: DRIVER GET_RSSI_PER_ANT * AP/GO I/F: DRIVER GET_RSSI_PER_ANT */ pos = command; /* drop command */ token = bcmstrtok(&pos, " ", NULL); /* get the interface name */ token = bcmstrtok(&pos, " ", NULL); if (!token) { WL_ERR(("Invalid arguments\n")); return -EINVAL; } ifname = token; /* Optional: Check the MIMO RSSI mode or peer MAC address */ token = bcmstrtok(&pos, " ", NULL); if (token) { /* Check the MIMO RSSI mode */ if (strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) { mimo_rssi = TRUE; } else { peer_mac = token; } } /* Optional: Check the MIMO RSSI mode - RSSI sum across antennas */ token = bcmstrtok(&pos, " ", NULL); if (token && strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) { mimo_rssi = TRUE; } err = wl_get_rssi_per_ant(dev, ifname, peer_mac, &rssi_ant_mimo); if (unlikely(err)) { WL_ERR(("Failed to get RSSI info, err=%d\n", err)); return err; } /* Parse the results */ WL_DBG(("ifname %s, version %d, count %d, mimo rssi %d\n", ifname, rssi_ant_mimo.version, rssi_ant_mimo.count, mimo_rssi)); if (mimo_rssi) { WL_DBG(("MIMO RSSI: %d\n", rssi_ant_mimo.rssi_sum)); bytes_written = snprintf(command, total_len, "%s MIMO %d", CMD_GET_RSSI_PER_ANT, rssi_ant_mimo.rssi_sum); } else { int cnt; bytes_written = snprintf(command, total_len, "%s PER_ANT ", CMD_GET_RSSI_PER_ANT); for (cnt = 0; cnt < rssi_ant_mimo.count; cnt++) { WL_DBG(("RSSI[%d]: %d\n", cnt, rssi_ant_mimo.rssi_ant[cnt])); bytes_written = snprintf(command, total_len, "%d ", rssi_ant_mimo.rssi_ant[cnt]); } } return bytes_written; } int wl_android_set_rssi_logging(struct net_device *dev, char *command, int total_len) { rssilog_set_param_t set_param; char *pos, *token; int err = BCME_OK; bzero(&set_param, sizeof(rssilog_set_param_t)); /* * DRIVER SET_RSSI_LOGGING