/* * Linux cfg80211 driver - Android related functions * * Portions of this code are copyright (c) 2017 Cypress Semiconductor Corporation * * Copyright (C) 1999-2017, Broadcom Corporation * Copyright (c) 2017-2018, NVIDIA CORPORATION. All rights reserved. * * 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. * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Broadcom software provided under a license * other than the GPL, without Broadcom's express prior written consent. * * * <> * * $Id: wl_android.c 674157 2017-10-10 05:50:24Z $ */ #include #include #include #ifdef CONFIG_COMPAT #include #endif #include #include #include #include #include #include #include #include #include #ifdef PNO_SUPPORT #include #endif #ifdef BCMSDIO #include #endif #ifdef WL_CFG80211 #include #endif #ifdef WL_NAN #include #endif /* WL_NAN */ #ifdef DHDTCPACK_SUPPRESS #include #endif /* DHDTCPACK_SUPPRESS */ #ifdef DHD_BANDSTEER #include #endif /* DHD_BANDSTEER */ /* * 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_MAXDTIM_IN_SUSPEND "MAX_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" #if !defined WL_ENABLE_P2P_IF #define CMD_P2P_GET_NOA "P2P_GET_NOA" #endif /* WL_ENABLE_P2P_IF */ #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 "/" #ifdef WL11ULB #define CMD_ULB_MODE "ULB_MODE" #define CMD_ULB_BW "ULB_BW" #endif /* WL11ULB */ #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 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 "HIDE_SSID" #endif /* SUPPORT_HIDDEN_AP */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #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 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" #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #define CMD_KEEP_ALIVE "KEEPALIVE" #define CMD_ADDIE "add_ie" #define CMD_DELIE "del_ie" #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" #define CMD_RSDB_MODE "RSDB_MODE" #endif /* PNO_SUPPORT */ #define CMD_HAPD_MAC_FILTER "HAPD_MAC_FILTER" #ifdef CUSTOMER_HW4_PRIVATE_CMD #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_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" /* FCC_PWR_LIMIT_2G */ #define CUSTOMER_HW4_ENABLE 0 #define CUSTOMER_HW4_DISABLE -1 #define CUSTOMER_HW4_EN_CONVERT(i) (i += 1) #ifdef WLTDLS #define CMD_TDLS_RESET "TDLS_RESET" #endif /* WLTDLS */ #ifdef IPV6_NDO_SUPPORT #define CMD_NDRA_LIMIT "NDRA_LIMIT" #endif /* IPV6_NDO_SUPPORT */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #define CMD_ROAM_OFFLOAD "SETROAMOFFLOAD" #define CMD_ROAM_OFFLOAD_APLIST "SETROAMOFFLAPLIST" #define CMD_INTERFACE_CREATE "INTERFACE_CREATE" #define CMD_INTERFACE_DELETE "INTERFACE_DELETE" #if defined(DHD_ENABLE_BIGDATA_LOGGING) #define CMD_GET_BSS_INFO "GETBSSINFO" #define CMD_GET_ASSOC_REJECT_INFO "GETASSOCREJECTINFO" #endif /* DHD_ENABLE_BIGDATA_LOGGING */ #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" #ifdef WLWFDS #define CMD_ADD_WFDS_HASH "ADD_WFDS_HASH" #define CMD_DEL_WFDS_HASH "DEL_WFDS_HASH" #endif /* WLWFDS */ #ifdef SET_RPS_CPUS #define CMD_RPSMODE "RPSMODE" #endif /* SET_RPS_CPUS */ #ifdef BT_WIFI_HANDOVER #define CMD_TBOW_TEARDOWN "TBOW_TEARDOWN" #endif /* BT_WIFI_HANDOVER */ #define CMD_MURX_BFE_CAP "MURX_BFE_CAP" #ifdef DHD_BANDSTEER #define CMD_BANDSTEER "BANDSTEER" #define CMD_BANDSTEER_TRIGGER "TRIGGER_BANDSTEER" #endif /* DHD_BANDSTEER */ /* miracast related definition */ #define MIRACAST_MODE_OFF 0 #define MIRACAST_MODE_SOURCE 1 #define MIRACAST_MODE_SINK 2 #ifndef MIRACAST_AMPDU_SIZE #define MIRACAST_AMPDU_SIZE 8 #endif #ifndef MIRACAST_MCHAN_ALGO #define MIRACAST_MCHAN_ALGO 1 #endif #ifndef MIRACAST_MCHAN_BW #define MIRACAST_MCHAN_BW 25 #endif #define CMD_AP_ISOLATE "AP_ISOLATE" #define CMD_MAXASSOC "MAXASSOC" #define CMD_CHANNEL_WIDTH "CHANNEL_WIDTH" #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 */ static LIST_HEAD(miracast_resume_list); static u8 miracast_cur_mode; #ifdef DHD_LOG_DUMP #define CMD_NEW_DEBUG_PRINT_DUMP "DEBUG_DUMP" extern void dhd_schedule_log_dump(dhd_pub_t *dhdp); extern int dhd_bus_mem_dump(dhd_pub_t *dhd); #endif /* DHD_LOG_DUMP */ #ifdef DHD_TRACE_WAKE_LOCK extern void dhd_wk_lock_stats_dump(dhd_pub_t *dhdp); #endif /* DHD_TRACE_WAKE_LOCK */ struct io_cfg { s8 *iovar; s32 param; u32 ioctl; void *arg; u32 len; struct list_head list; }; typedef struct _android_wifi_priv_cmd { char *buf; int used_len; int total_len; } android_wifi_priv_cmd; #ifdef CONFIG_COMPAT typedef struct _compat_android_wifi_priv_cmd { compat_caddr_t buf; int used_len; int total_len; } compat_android_wifi_priv_cmd; #endif /* CONFIG_COMPAT */ #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 #define JOIN_PREF_RSSI_SIZE 4 /* RSSI pref header size in bytes */ #define JOIN_PREF_WPA_HDR_SIZE 4 /* WPA pref header size in bytes */ #define JOIN_PREF_WPA_TUPLE_SIZE 12 /* Tuple size in bytes */ #define JOIN_PREF_MAX_WPA_TUPLES 16 #define MAX_BUF_SIZE (JOIN_PREF_RSSI_SIZE + JOIN_PREF_WPA_HDR_SIZE + \ (JOIN_PREF_WPA_TUPLE_SIZE * JOIN_PREF_MAX_WPA_TUPLES)) #endif /* BCMFW_ROAM_ENABLE */ /** * 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); #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 */ #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]; /** * 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 */ /* The wl_android_rsdb_mode function does both SET/GET based on parameters passed */ static int wl_android_rsdb_mode(struct net_device * dev, char * command, int len) { int ret = 0, bytes_written = 0; char *token = NULL, *t; int mode; wl_config_t *rsdb_mode; u8 result[WLC_IOCTL_SMLEN]; t = command; token = strchr(t, ' '); /* If token is null no values found as parameteres, so it is a GET */ if (token == NULL) { ret = wldev_iovar_getbuf(dev, "rsdb_mode", NULL, 0, result, WLC_IOCTL_SMLEN, NULL); if (ret) { DHD_ERROR(("%s: Failed to get rsdb mode\n", __FUNCTION__)); return ret; } rsdb_mode = (wl_config_t *)result; bytes_written = snprintf(command, len, "%s %d", CMD_RSDB_MODE, rsdb_mode->status); } else { mode = bcm_atoi(command + strlen("rsdb_mode ")); rsdb_mode = (wl_config_t *)kmalloc(sizeof(*rsdb_mode), GFP_KERNEL); if (rsdb_mode == NULL) { DHD_ERROR(("%s: failed to allocated memory %d bytes\n", __FUNCTION__, (int)sizeof(*rsdb_mode))); return -ENOMEM; } rsdb_mode->config = rsdb_mode->status = mode; ret = wldev_iovar_setbuf(dev, "rsdb_mode", rsdb_mode, sizeof(wl_config_t), result, WLC_IOCTL_SMLEN, NULL); if (ret) { DHD_ERROR(("%s: Failed to set rsdb mode\n", __FUNCTION__)); kfree(rsdb_mode); return ret; } kfree(rsdb_mode); } return bytes_written; } static int wl_android_set_ap_isolate(struct net_device *dev, char *command, int total_len) { int val = 0, bytes_written = 0; if (*(command + strlen(CMD_AP_ISOLATE)) == '\0') { val = dhd_android_ap_isolate_getval(dev); if (val < 0) { DHD_ERROR(("%s: received invalid val", __func__)); return val; } bytes_written = snprintf(command, total_len, "%s %d", CMD_AP_ISOLATE, val); return bytes_written; } command = (command + strlen(CMD_AP_ISOLATE)); command++; val = bcm_atoi(command); DHD_INFO(("%s : ap_isolate = %d\n", __FUNCTION__, val)); dhd_android_ap_isolate_setval(dev, val); return 0; } static int wl_android_set_maxassoc_limit(struct net_device *dev, char *command, int total_len) { int ret = 0, max_assoc = 0, bytes_written = 0; if (*(command + strlen(CMD_MAXASSOC)) == '\0') { ret = wldev_iovar_getint(dev, "maxassoc", &max_assoc); if (ret) { DHD_ERROR(("%s: Failed to get maxassoc limit\n", __FUNCTION__)); return ret; } bytes_written = snprintf(command, total_len, "%s %d", CMD_MAXASSOC, max_assoc); return bytes_written; } command = (command + strlen(CMD_MAXASSOC)); command++; max_assoc = bcm_atoi(command); DHD_INFO(("%s : maxassoc limit = %d\n", __FUNCTION__, max_assoc)); ret = wldev_iovar_setint(dev, "maxassoc", max_assoc); if (ret) { DHD_ERROR(("%s: Failed to set maxassoc limit to %d\n", __FUNCTION__, max_assoc)); return ret; } return 0; } static int wl_android_set_channel_width(struct net_device *dev, char *command, int total_len) { u32 channel_width = 0; struct wireless_dev *wdev = dev->ieee80211_ptr; struct bcm_cfg80211 *cfg = (struct bcm_cfg80211 *)wiphy_priv(wdev->wiphy); command = (command + strlen(CMD_CHANNEL_WIDTH)); command++; channel_width = bcm_atoi(command); if (channel_width == 80) wl_set_chanwidth_by_netdev(cfg, dev, WL_CHANSPEC_BW_80); else if (channel_width == 40) wl_set_chanwidth_by_netdev(cfg, dev, WL_CHANSPEC_BW_40); else if (channel_width == 20) wl_set_chanwidth_by_netdev(cfg, dev, WL_CHANSPEC_BW_20); else return 0; DHD_INFO(("%s : channel width = %d\n", __FUNCTION__, channel_width)); return 0; } #ifdef DHD_BANDSTEER static int wl_android_set_bandsteer(struct net_device *dev, char *command, int total_len) { char *iftype; char *token1, *context1 = NULL; uint val; int ret = 0; struct wireless_dev *__wdev = (struct wireless_dev *)(dev)->ieee80211_ptr; struct bcm_cfg80211 *cfg = (struct bcm_cfg80211 *)wiphy_priv(__wdev->wiphy); command = (command + strlen(CMD_BANDSTEER)); command++; token1 = command; iftype = bcmstrtok(&token1, " ", context1); val = bcm_atoi(token1); if (val < 0 || val > 1) { DHD_ERROR(("%s : invalid val\n", __FUNCTION__)); return -1; } if (!strncmp(iftype, "p2p", 3)) { cfg->ap_bs = 0; cfg->p2p_bs = 1; if (val) { ret = dhd_bandsteer_module_init(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to enable %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); return ret; } else { DHD_ERROR(("%s: Successfully enabled %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); } } else { ret = dhd_bandsteer_module_deinit(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to disable %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); return ret; } else { DHD_ERROR(("%s: Successfully disabled %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); } } } else if (!strncmp(iftype, "ap", 2)) { cfg->ap_bs = 1; cfg->p2p_bs = 0; if (val) { ret = dhd_bandsteer_module_init(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to enable %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); return ret; } else { DHD_ERROR(("%s: Successfully enabled %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); } } else { ret = dhd_bandsteer_module_deinit(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to disable %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); return ret; } else { DHD_ERROR(("%s: Successfully disabled %s bandsteer\n", __FUNCTION__, cfg->ap_bs ? "ap":"p2p")); } } } else if (!strncmp(iftype, "1", 1)) { cfg->ap_bs = 1; cfg->p2p_bs = 1; ret = dhd_bandsteer_module_init(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to enable bandsteer\n", __FUNCTION__)); return ret; } else { DHD_ERROR(("%s: Successfully enabled bandsteer\n", __FUNCTION__)); } } else if (!strncmp(iftype, "0", 1)) { cfg->ap_bs = 1; cfg->p2p_bs = 1; ret = dhd_bandsteer_module_deinit(dev, cfg->ap_bs, cfg->p2p_bs); if (ret == BCME_ERROR) { DHD_ERROR(("%s: Failed to diable bandsteer\n", __FUNCTION__)); return ret; } else { DHD_ERROR(("%s: Successfully disabled bandsteer\n", __FUNCTION__)); } } else { DHD_ERROR(("%s: Invalid bandsteer iftype\n", __FUNCTION__)); return -1; } return ret; } #endif /* DHD_BANDSTEER */ #ifdef WLWFDS static int wl_android_set_wfds_hash( struct net_device *dev, char *command, int total_len, bool enable) { int error = 0; wl_p2p_wfds_hash_t *wfds_hash = NULL; char *smbuf = NULL; smbuf = kmalloc(WLC_IOCTL_MAXLEN, GFP_KERNEL); if (smbuf == NULL) { DHD_ERROR(("%s: failed to allocated memory %d bytes\n", __FUNCTION__, 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(("%s: failed to %s, error=%d\n", __FUNCTION__, command, error)); } if (smbuf) kfree(smbuf); 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) return -1; /* Convert Kbps to Android Mbps */ link_speed = link_speed / 1000; bytes_written = snprintf(command, total_len, "LinkSpeed %d", link_speed); DHD_INFO(("%s: command result is %s\n", __FUNCTION__, command)); return bytes_written; } static int wl_android_get_rssi(struct net_device *net, char *command, int total_len) { wlc_ssid_t ssid = {0}; int bytes_written = 0; int error = 0; scb_val_t scbval; char *delim = NULL; 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(("%s: cmd:%s\n", __FUNCTION__, delim)); /* skip space from delim after finding char */ delim++; if (!(bcm_ether_atoe((delim), &scbval.ea))) { DHD_ERROR(("%s:address err\n", __FUNCTION__)); return -1; } scbval.val = htod32(0); DHD_TRACE(("%s: address:"MACDBG, __FUNCTION__, MAC2STRDBG(scbval.ea.octet))); } else { /* STA/GC mode */ memset(&scbval, 0, sizeof(scb_val_t)); } error = wldev_get_rssi(net, &scbval); if (error) return -1; error = wldev_get_ssid(net, &ssid); if (error) return -1; if ((ssid.SSID_len == 0) || (ssid.SSID_len > DOT11_MAX_SSID_LEN)) { DHD_ERROR(("%s: wldev_get_ssid failed\n", __FUNCTION__)); } 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(("%s: command result is %s (%d)\n", __FUNCTION__, command, bytes_written)); return bytes_written; } static int wl_android_set_suspendopt(struct net_device *dev, char *command, int total_len) { 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(("%s: Suspend Flag %d -> %d\n", __FUNCTION__, ret_now, suspend_flag)); } else { DHD_ERROR(("%s: failed %d\n", __FUNCTION__, ret)); } } return ret; } static int wl_android_set_suspendmode(struct net_device *dev, char *command, int total_len) { int ret = 0; #if !defined(CONFIG_HAS_EARLYSUSPEND) || !defined(DHD_USE_EARLYSUSPEND) int suspend_flag; suspend_flag = *(command + strlen(CMD_SETSUSPENDMODE) + 1) - '0'; if (suspend_flag != 0) suspend_flag = 1; if (!(ret = net_os_set_suspend(dev, suspend_flag, 0))) DHD_INFO(("%s: Suspend Mode %d\n", __FUNCTION__, suspend_flag)); else DHD_ERROR(("%s: failed %d\n", __FUNCTION__, ret)); #endif return ret; } static int wl_android_set_max_dtim(struct net_device *dev, char *command, int total_len) { int ret = 0; int dtim_flag; dtim_flag = *(command + strlen(CMD_MAXDTIM_IN_SUSPEND) + 1) - '0'; if (!(ret = net_os_set_max_dtim_enable(dev, dtim_flag))) { DHD_TRACE(("%s: use Max bcn_li_dtim in suspend %s\n", __FUNCTION__, (dtim_flag ? "Enable" : "Disable"))); } else { DHD_ERROR(("%s: failed %d\n", __FUNCTION__, ret)); } return ret; } int wl_android_get_80211_mode(struct net_device *dev, char *command, int total_len) { uint8 mode[4]; int error = 0; int bytes_written = 0; error = wldev_get_mode(dev, mode); if (error) return -1; DHD_INFO(("%s: mode:%s\n", __FUNCTION__, mode)); bytes_written = snprintf(command, total_len, "%s %s", CMD_80211_MODE, mode); DHD_INFO(("%s: command:%s EXIT\n", __FUNCTION__, 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(("%s:return value of chanspec:%x\n", __FUNCTION__, chanspec)); channel = chanspec & WL_CHANSPEC_CHAN_MASK; band = chanspec & WL_CHANSPEC_BAND_MASK; bw = chanspec & WL_CHANSPEC_BW_MASK; DHD_INFO(("%s:channel:%d band:%d bandwidth:%d\n", __FUNCTION__, channel, band, bw)); 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); } } bytes_written = snprintf(command, total_len, "%s channel %d band %s bw %d", CMD_CHANSPEC, channel, band == WL_CHANSPEC_BAND_5G ? "5G":"2G", bw); DHD_INFO(("%s: command:%s EXIT\n", __FUNCTION__, 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(("%s:datarate:%d\n", __FUNCTION__, 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; char mac_buf[MAX_NUM_OF_ASSOCLIST * sizeof(struct ether_addr) + sizeof(uint)] = {0}; struct maclist *assoc_maclist = (struct maclist *)mac_buf; DHD_TRACE(("%s: ENTER\n", __FUNCTION__)); assoc_maclist->count = htod32(MAX_NUM_OF_ASSOCLIST); error = wldev_ioctl(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf), false); 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++) { bytes_written += snprintf(command + bytes_written, total_len, " " MACDBG, MAC2STRDBG(assoc_maclist->ea[i].octet)); } 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 total_len) { int error = 0; char smbuf[WLC_IOCTL_SMLEN]; wl_chan_switch_t csa_arg; u32 chnsp = 0; int err = 0; DHD_INFO(("%s: command:%s\n", __FUNCTION__, command)); command = (command + strlen(CMD_SET_CSA)); /* Order is mode, count channel */ if (!*++command) { DHD_ERROR(("%s:error missing arguments\n", __FUNCTION__)); 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(("%s:error missing count\n", __FUNCTION__)); return -1; } command++; csa_arg.count = bcm_atoi(command); csa_arg.reg = 0; csa_arg.chspec = 0; command += 2; if (!*command) { DHD_ERROR(("%s:error missing channel\n", __FUNCTION__)); return -1; } chnsp = wf_chspec_aton(command); if (chnsp == 0) { DHD_ERROR(("%s:chsp is not correct\n", __FUNCTION__)); 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(("%s:set csa failed:%d\n", __FUNCTION__, error)); return -1; } return 0; } static int wl_android_get_band(struct net_device *dev, char *command, int total_len) { uint band; int bytes_written; int error; error = wldev_get_band(dev, &band); if (error) return -1; bytes_written = snprintf(command, total_len, "Band %d", band); return bytes_written; } static int wl_android_add_vendor_ie(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; u16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; s32 err = BCME_OK; pcmd = command + strlen(CMD_ADDIE) + 1; pktflag = simple_strtoul(pcmd, &pcmd, 16); pcmd = pcmd + 1; for (idx = 0; idx < DOT11_OUI_LEN; idx++) { 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++; } tot_len = sizeof(vndr_ie_setbuf_t) + (datalen - 1); vndr_ie = (vndr_ie_setbuf_t *) kzalloc(tot_len, kflags); if (!vndr_ie) { WL_ERR(("IE memory alloc failed\n")); return -ENOMEM; } /* Copy the vndr_ie SET command ("add"/"del") to the buffer */ strncpy(vndr_ie->cmd, "add", VNDR_IE_CMD_LEN - 1); vndr_ie->cmd[VNDR_IE_CMD_LEN - 1] = '\0'; /* 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 the appropriate frame will contain this IE */ pktflag = htod32(1<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; /* Set the OUI */ memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, &ie_buf, DOT11_OUI_LEN); /* Set the Data */ 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 = kmalloc(WLC_IOCTL_MEDLEN, GFP_KERNEL); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); if (vndr_ie) { kfree(vndr_ie); } return -ENOMEM; } memset(ioctl_buf, 0, WLC_IOCTL_MEDLEN); /* init the buffer */ err = wldev_iovar_setbuf(dev, "ie", vndr_ie, tot_len, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (err != BCME_OK) { err = -EINVAL; if (vndr_ie) { kfree(vndr_ie); } } else { /* do NOT free 'vndr_ie' for the next process */ wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len); } if (ioctl_buf) { kfree(ioctl_buf); } return err; } static int wl_android_del_vendor_ie(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; u16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; s32 err = BCME_OK; pcmd = command + strlen(CMD_ADDIE) + 1; pktflag = simple_strtoul(pcmd, &pcmd, 16); pcmd = pcmd + 1; for (idx = 0; idx < DOT11_OUI_LEN; idx++) { 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++; } tot_len = sizeof(vndr_ie_setbuf_t) + (datalen - 1); vndr_ie = (vndr_ie_setbuf_t *) kzalloc(tot_len, kflags); if (!vndr_ie) { WL_ERR(("IE memory alloc failed\n")); return -ENOMEM; } /* Copy the vndr_ie SET command ("add"/"del") to the buffer */ strncpy(vndr_ie->cmd, "del", VNDR_IE_CMD_LEN - 1); vndr_ie->cmd[VNDR_IE_CMD_LEN - 1] = '\0'; /* 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 the appropriate frame will contain this IE */ pktflag = htod32(1<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; /* Set the OUI */ memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, &ie_buf, DOT11_OUI_LEN); /* Set the Data */ 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 = kmalloc(WLC_IOCTL_MEDLEN, GFP_KERNEL); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); if (vndr_ie) { kfree(vndr_ie); } return -ENOMEM; } memset(ioctl_buf, 0, WLC_IOCTL_MEDLEN); /* init the buffer */ err = wldev_iovar_setbuf(dev, "ie", vndr_ie, tot_len, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (err != BCME_OK) { err = -EINVAL; if (vndr_ie) { kfree(vndr_ie); } } else { /* do NOT free 'vndr_ie' for the next process */ wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len); } if (ioctl_buf) { kfree(ioctl_buf); } return err; } #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef FCC_PWR_LIMIT_2G int wl_android_set_fcc_pwr_limit_2g(struct net_device *dev, char *command, int total_len) { 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(("%s: Invalid data\n", __FUNCTION__)); return BCME_ERROR; } CUSTOMER_HW4_EN_CONVERT(enable); DHD_ERROR(("%s: fccpwrlimit2g set (%d)\n", __FUNCTION__, enable)); error = wldev_iovar_setint(dev, "fccpwrlimit2g", enable); if (error) { DHD_ERROR(("%s: fccpwrlimit2g set returned (%d)\n", __FUNCTION__, error)); return BCME_ERROR; } 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(("%s: fccpwrlimit2g get error (%d)\n", __FUNCTION__, error)); return BCME_ERROR; } DHD_ERROR(("%s: fccpwrlimit2g get (%d)\n", __FUNCTION__, enable)); bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_FCC_PWR_LIMIT_2G, enable); return bytes_written; } #endif /* FCC_PWR_LIMIT_2G */ #ifdef IPV6_NDO_SUPPORT int wl_android_nd_ra_limit(struct net_device *dev, char *command, int total_len) { int err = 0; int bytes_written = 0; char *pos, *token, *delim; char smbuf[WLC_IOCTL_SMLEN]; char param[ND_PARAM_SIZE+1], value[ND_VALUE_SIZE+1]; uint16 type = 0xff, min = 0, per = 0, hold = 0; nd_ra_ol_limits_t ra_ol_limit; WL_TRACE(("command=%s, len=%d\n", command, total_len)); pos = command + strlen(CMD_NDRA_LIMIT) + 1; memset(&ra_ol_limit, 0, sizeof(nd_ra_ol_limits_t)); if (!strncmp(pos, ND_RA_OL_SET, strlen(ND_RA_OL_SET))) { WL_TRACE(("SET NDRA_LIMIT\n")); pos += strlen(ND_RA_OL_SET) + 1; while ((token = strsep(&pos, ND_PARAMS_DELIMETER)) != NULL) { memset(param, 0, sizeof(param)); memset(value, 0, sizeof(value)); delim = strchr(token, ND_PARAM_VALUE_DELLIMETER); if (delim != NULL) *delim = ' '; if (!strncmp(param, ND_RA_TYPE, strlen(ND_RA_TYPE))) { type = simple_strtol(value, NULL, 0); } else if (!strncmp(param, ND_RA_MIN_TIME, strlen(ND_RA_MIN_TIME))) { min = simple_strtol(value, NULL, 0); } else if (!strncmp(param, ND_RA_PER, strlen(ND_RA_PER))) { per = simple_strtol(value, NULL, 0); if (per > 100) { WL_ERR(("Invalid PERCENT %d\n", per)); err = BCME_BADARG; goto exit; } } else if (!strncmp(param, ND_RA_HOLD, strlen(ND_RA_HOLD))) { hold = simple_strtol(value, NULL, 0); } } ra_ol_limit.version = htod32(ND_RA_OL_LIMITS_VER); ra_ol_limit.type = htod32(type); if (type == ND_RA_OL_LIMITS_REL_TYPE) { if ((min == 0) || (per == 0)) { WL_ERR(("Invalid min_time %d, percent %d\n", min, per)); err = BCME_BADARG; goto exit; } ra_ol_limit.length = htod32(ND_RA_OL_LIMITS_REL_TYPE_LEN); ra_ol_limit.limits.lifetime_relative.min_time = htod32(min); ra_ol_limit.limits.lifetime_relative.lifetime_percent = htod32(per); } else if (type == ND_RA_OL_LIMITS_FIXED_TYPE) { if (hold == 0) { WL_ERR(("Invalid hold_time %d\n", hold)); err = BCME_BADARG; goto exit; } ra_ol_limit.length = htod32(ND_RA_OL_LIMITS_FIXED_TYPE_LEN); ra_ol_limit.limits.fixed.hold_time = htod32(hold); } else { WL_ERR(("unknown TYPE %d\n", type)); err = BCME_BADARG; goto exit; } err = wldev_iovar_setbuf(dev, "nd_ra_limit_intv", &ra_ol_limit, sizeof(nd_ra_ol_limits_t), smbuf, sizeof(smbuf), NULL); if (err) { WL_ERR(("Failed to set nd_ra_limit_intv, error = %d\n", err)); goto exit; } WL_TRACE(("TYPE %d, MIN %d, PER %d, HOLD %d\n", type, min, per, hold)); } else if (!strncmp(pos, ND_RA_OL_GET, strlen(ND_RA_OL_GET))) { WL_TRACE(("GET NDRA_LIMIT\n")); err = wldev_iovar_getbuf(dev, "nd_ra_limit_intv", NULL, 0, smbuf, sizeof(smbuf), NULL); if (err) { WL_ERR(("Failed to get nd_ra_limit_intv, error = %d\n", err)); goto exit; } memcpy(&ra_ol_limit, (uint8 *)smbuf, sizeof(nd_ra_ol_limits_t)); type = ra_ol_limit.type; if (ra_ol_limit.version != ND_RA_OL_LIMITS_VER) { WL_ERR(("Invalid Version %d\n", ra_ol_limit.version)); err = BCME_VERSION; goto exit; } if (ra_ol_limit.type == ND_RA_OL_LIMITS_REL_TYPE) { min = ra_ol_limit.limits.lifetime_relative.min_time; per = ra_ol_limit.limits.lifetime_relative.lifetime_percent; WL_ERR(("TYPE %d, MIN %d, PER %d\n", type, min, per)); bytes_written = snprintf(command, total_len, "%s GET TYPE %d, MIN %d, PER %d", CMD_NDRA_LIMIT, type, min, per); } else if (ra_ol_limit.type == ND_RA_OL_LIMITS_FIXED_TYPE) { hold = ra_ol_limit.limits.fixed.hold_time; WL_ERR(("TYPE %d, HOLD %d\n", type, hold)); bytes_written = snprintf(command, total_len, "%s GET TYPE %d, HOLD %d", CMD_NDRA_LIMIT, type, hold); } else { WL_ERR(("unknown TYPE %d\n", type)); err = BCME_ERROR; goto exit; } return bytes_written; } else { WL_ERR(("unknown command\n")); err = BCME_ERROR; goto exit; } exit: return err; } #endif /* IPV6_NDO_SUPPORT */ #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 */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #define ROAM_PROF_A "a -70 -75 70 10 -75 -128 0 10" #define ROAM_PROF_B "b -60 -75 70 10 -75 -128 0 10" #define ROAM_PROF_LEN 64 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]; argc = sscanf(command+sizeof(CMD_WBTEXT_ENABLE), "%d", &data); if (!argc) { error = wldev_iovar_getint(dev, "wnm_bsstrans_resp", &data); if (error) { DHD_ERROR(("%s: Failed to set wbtext error = %d\n", __FUNCTION__, error)); return error; } bytes_written = snprintf(command, total_len, "WBTEXT %s\n", (data == WL_BSSTRANS_POLICY_PRODUCT)? "ENABLED" : "DISABLED"); return bytes_written; } else { if (data) { char *roam_prof; char commandp[ROAM_PROF_LEN]; snprintf(commandp, ROAM_PROF_LEN, CMD_WBTEXT_PROFILE_CONFIG); /* When enable wnm_bsstrans_resp, roam_prof set default value. */ roam_prof = ROAM_PROF_A; error = wl_cfg80211_wbtext_config(dev, roam_prof, commandp, ROAM_PROF_LEN); if (error != BCME_OK) { DHD_ERROR(("%s: Failed to set roam_prof %s error = %d\n", __FUNCTION__, roam_prof, error)); return error; } roam_prof = ROAM_PROF_B; error = wl_cfg80211_wbtext_config(dev, roam_prof, commandp, ROAM_PROF_LEN); if (error != BCME_OK) { DHD_ERROR(("%s: Failed to set roam_prof %s error = %d\n", __FUNCTION__, roam_prof, error)); return error; } data = WL_BSSTRANS_POLICY_PRODUCT; } if ((error = wldev_iovar_setint(dev, "wnm_bsstrans_resp", data)) != BCME_OK) { DHD_ERROR(("%s: Failed to set wbtext error = %d\n", __FUNCTION__, error)); return error; } if (!data) { /* 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(dev, WLC_SET_ROAM_TRIGGER, roam_trigger, sizeof(roam_trigger), 1)) != BCME_OK) { DHD_ERROR(("%s: Failed to reset roam trigger = %d\n", __FUNCTION__, error)); return error; } } } return error; } #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; char *pos, *pos2, *token, *token2, *delim; char param[PNO_PARAM_SIZE], value[VALUE_SIZE]; struct dhd_pno_batch_params batch_params; DHD_PNO(("%s: command=%s, len=%d\n", __FUNCTION__, command, total_len)); if (total_len < strlen(CMD_WLS_BATCHING)) { DHD_ERROR(("%s argument=%d less min size\n", __FUNCTION__, total_len)); err = BCME_ERROR; goto exit; } pos = command + strlen(CMD_WLS_BATCHING) + 1; memset(&batch_params, 0, sizeof(struct dhd_pno_batch_params)); if (!strncmp(pos, PNO_BATCHING_SET, strlen(PNO_BATCHING_SET))) { pos += strlen(PNO_BATCHING_SET) + 1; while ((token = strsep(&pos, PNO_PARAMS_DELIMETER)) != NULL) { memset(param, 0, sizeof(param)); memset(value, 0, 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(("%s : invalid format for channel" " <> params\n", __FUNCTION__)); 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 { 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(("%s : unknown param: %s\n", __FUNCTION__, 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 { memset(command, 0, 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 { memset(command, 0, total_len); err = snprintf(command, total_len, "OK"); } } else { DHD_ERROR(("%s : unknown command\n", __FUNCTION__)); 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[MAX_PFN_LIST_COUNT]; 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; #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(("%s: command=%s, len=%d\n", __FUNCTION__, command, total_len)); if (total_len < (strlen(CMD_PNOSETUP_SET) + sizeof(cmd_tlv_t))) { DHD_ERROR(("%s argument=%d less min size\n", __FUNCTION__, 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; memset(ssids_local, 0, sizeof(ssids_local)); 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_iw_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(("%s scan duration corrupted field size %d\n", __FUNCTION__, tlv_size_left)); goto exit_proc; } str_ptr++; pno_time = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("%s: pno_time=%d\n", __FUNCTION__, pno_time)); if (str_ptr[0] != 0) { if ((str_ptr[0] != PNO_TLV_FREQ_REPEAT)) { DHD_ERROR(("%s pno repeat : corrupted field\n", __FUNCTION__)); goto exit_proc; } str_ptr++; pno_repeat = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("%s :got pno_repeat=%d\n", __FUNCTION__, pno_repeat)); if (str_ptr[0] != PNO_TLV_FREQ_EXPO_MAX) { DHD_ERROR(("%s FREQ_EXPO_MAX corrupted field size\n", __FUNCTION__)); goto exit_proc; } str_ptr++; pno_freq_expo_max = simple_strtoul(str_ptr, &str_ptr, 16); DHD_PNO(("%s: pno_freq_expo_max=%d\n", __FUNCTION__, pno_freq_expo_max)); } } } else { DHD_ERROR(("%s get wrong TLV command\n", __FUNCTION__)); 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: 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; int bytes_written = 0; ret = wl_cfg80211_get_p2p_dev_addr(ndev, (struct ether_addr*)command); if (ret) return 0; bytes_written = sizeof(struct ether_addr); return bytes_written; } 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(dev, WLC_SET_MACMODE, &macmode, sizeof(macmode), true)) != 0) { DHD_ERROR(("%s : WLC_SET_MACMODE error=%d\n", __FUNCTION__, ret)); return ret; } if (macmode != MACLIST_MODE_DISABLED) { /* set the MAC filter list */ if ((ret = wldev_ioctl(dev, WLC_SET_MACLIST, maclist, sizeof(int) + sizeof(struct ether_addr) * maclist->count, true)) != 0) { DHD_ERROR(("%s : WLC_SET_MACLIST error=%d\n", __FUNCTION__, ret)); return ret; } /* get the current list of associated STAs */ assoc_maclist->count = MAX_NUM_OF_ASSOCLIST; if ((ret = wldev_ioctl(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf), false)) != 0) { DHD_ERROR(("%s : WLC_GET_ASSOCLIST error=%d\n", __FUNCTION__, 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(("%s : associated="MACDBG " list="MACDBG "\n", __FUNCTION__, 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(dev, WLC_SCB_DEAUTHENTICATE_FOR_REASON, &scbval, sizeof(scb_val_t), true)) != 0) DHD_ERROR(("%s WLC_SCB_DEAUTHENTICATE error=%d\n", __FUNCTION__, 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, const char* str) { int i; int ret = 0; int macnum = 0; int macmode = MACLIST_MODE_DISABLED; struct maclist *list; char eabuf[ETHER_ADDR_STR_LEN]; char *token; /* 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(("%s : invalid macmode %d\n", __FUNCTION__, 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(("%s : invalid number of MAC address entries %d\n", __FUNCTION__, macnum)); return -1; } /* allocate memory for the MAC list */ list = (struct maclist*)kmalloc(sizeof(int) + sizeof(struct ether_addr) * macnum, GFP_KERNEL); if (!list) { DHD_ERROR(("%s : failed to allocate memory\n", __FUNCTION__)); return -1; } /* prepare the MAC list */ list->count = htod32(macnum); bzero((char *)eabuf, ETHER_ADDR_STR_LEN); for (i = 0; i < list->count; i++) { strncpy(eabuf, strsep((char**)&str, " "), ETHER_ADDR_STR_LEN - 1); if (!(ret = bcm_ether_atoe(eabuf, &list->ea[i]))) { DHD_ERROR(("%s : mac parsing err index=%d, addr=%s\n", __FUNCTION__, i, eabuf)); list->count--; break; } DHD_INFO(("%s : %d/%d MACADDR=%s", __FUNCTION__, i, list->count, eabuf)); } /* set the list */ if ((ret = wl_android_set_ap_mac_list(dev, macmode, list)) != 0) DHD_ERROR(("%s : Setting MAC list failed error=%d\n", __FUNCTION__, ret)); kfree(list); return 0; } /** * 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_INFO(("%s in\n", __FUNCTION__)); if (!dev) { DHD_ERROR(("%s: dev is null\n", __FUNCTION__)); return -EINVAL; } dhd_net_if_lock(dev); if (!g_wifi_on) { do { 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 */ if (ret == 0) { break; } DHD_ERROR(("\nfailed to power up wifi chip, retry again (%d left) **\n\n", retry)); #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")); 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 on_failure) { int ret = 0; DHD_INFO(("%s in\n", __FUNCTION__)); if (!dev) { DHD_TRACE(("%s: dev is null\n", __FUNCTION__)); return -EINVAL; } dhd_net_if_lock(dev); if (g_wifi_on || on_failure) { #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; memset(¶m, 0, sizeof(param)); memset(result, 0, sizeof(result)); 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) { wl_cnt_t* cnt = NULL; #ifndef DISABLE_IF_COUNTERS wl_if_stats_t* if_stats = NULL; #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(("%s: enter Get Connection Stats\n", __FUNCTION__)); if (total_len <= 0) { WL_ERR(("%s: invalid buffer size %d\n", __FUNCTION__, total_len)); goto error; } bufsize = total_len; if (bufsize < sizeof(struct connection_stats)) { WL_ERR(("%s: not enough buffer size, provided=%u, requires=%zu\n", __FUNCTION__, bufsize, sizeof(struct connection_stats))); goto error; } output = (struct connection_stats *)command; #ifndef DISABLE_IF_COUNTERS if ((if_stats = kmalloc(sizeof(*if_stats), GFP_KERNEL)) == NULL) { WL_ERR(("%s(%d): kmalloc failed\n", __FUNCTION__, __LINE__)); goto error; } memset(if_stats, 0, sizeof(*if_stats)); ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0, (char *)if_stats, sizeof(*if_stats), NULL); if (ret) { WL_ERR(("%s: if_counters not supported ret=%d\n", __FUNCTION__, ret)); /* In case if_stats IOVAR is not supported, get information from counters. */ #endif /* DISABLE_IF_COUNTERS */ if ((cnt = kmalloc(sizeof(*cnt), GFP_KERNEL)) == NULL) { WL_ERR(("%s(%d): kmalloc failed\n", __FUNCTION__, __LINE__)); goto error; } memset(cnt, 0, sizeof(*cnt)); ret = wldev_iovar_getbuf(dev, "counters", NULL, 0, (char *)cnt, sizeof(wl_cnt_t), NULL); if (ret) { WL_ERR(("%s: wldev_iovar_getbuf() failed, ret=%d\n", __FUNCTION__, ret)); goto error; } if (dtoh16(cnt->version) > WL_CNT_T_VERSION) { WL_ERR(("%s: incorrect version of wl_cnt_t, expected=%u got=%u\n", __FUNCTION__, WL_CNT_T_VERSION, cnt->version)); goto error; } output->txframe = dtoh32(cnt->txframe); output->txbyte = dtoh32(cnt->txbyte); output->txerror = dtoh32(cnt->txerror); output->rxframe = dtoh32(cnt->rxframe); output->rxbyte = dtoh32(cnt->rxbyte); output->txfail = dtoh32(cnt->txfail); output->txretry = dtoh32(cnt->txretry); output->txretrie = dtoh32(cnt->txretrie); output->txrts = dtoh32(cnt->txrts); output->txnocts = dtoh32(cnt->txnocts); output->txexptime = dtoh32(cnt->txexptime); #ifndef DISABLE_IF_COUNTERS } else { /* Populate from if_stats. */ if (dtoh16(if_stats->version) > WL_IF_STATS_T_VERSION) { WL_ERR(("%s: incorrect version of wl_if_stats_t, expected=%u got=%u\n", __FUNCTION__, 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); /* Unavailable */ output->txrts = 0; output->txnocts = 0; output->txexptime = 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(("%s: wldev_get_link_speed() failed, ret=%d, speed=%d\n", __FUNCTION__, 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) { kfree(if_stats); } #endif /* DISABLE_IF_COUNTERS */ if (cnt) { kfree(cnt); } return bytes_written; } #endif /* CONNECTION_STATISTICS */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #endif /* CUSTOMER_HW4_PRIVATE_CMD */ /* SoftAP feature */ #define APCS_BAND_2G_LEGACY1 20 #define APCS_BAND_2G_LEGACY2 0 #define APCS_BAND_AUTO "band=auto" #define APCS_BAND_2G "band=2g" #define APCS_BAND_5G "band=5g" #define APCS_MAX_2G_CHANNELS 11 #define APCS_MAX_RETRY 10 #define APCS_DEFAULT_2G_CH 1 #define APCS_DEFAULT_5G_CH 149 #if defined(WL_SUPPORT_AUTO_CHANNEL) static int wl_android_set_auto_channel(struct net_device *dev, const char* cmd_str, char* command, int total_len) { int channel = 0; int chosen = 0; int retry = 0; int ret = 0; int spect = 0; u8 *reqbuf = NULL; uint32 band = WLC_BAND_2G; uint32 buf_size; if (cmd_str) { WL_INFORM(("Command: %s len:%d \n", cmd_str, (int)strlen(cmd_str))); if (strncmp(cmd_str, APCS_BAND_AUTO, strlen(APCS_BAND_AUTO)) == 0) { band = WLC_BAND_AUTO; } else if (strncmp(cmd_str, APCS_BAND_5G, strlen(APCS_BAND_5G)) == 0) { band = WLC_BAND_5G; } else if (strncmp(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)); if ((ret = wldev_ioctl(dev, WLC_GET_SPECT_MANAGMENT, &spect, sizeof(spect), false)) < 0) { WL_ERR(("ACS: error getting the spect\n")); goto done; } if (spect > 0) { /* If STA is connected, return is STA channel, else ACS can be issued, * set spect to 0 and proceed with ACS */ channel = wl_cfg80211_get_sta_channel(dev); if (channel) { channel = (channel <= CH_MAX_2G_CHANNEL) ? channel : APCS_DEFAULT_2G_CH; goto done2; } if ((ret = wl_cfg80211_set_spect(dev, 0) < 0)) { WL_ERR(("ACS: error while setting spect\n")); goto done; } } reqbuf = kzalloc(CHANSPEC_BUF_SIZE, GFP_KERNEL); if (reqbuf == NULL) { WL_ERR(("failed to allocate chanspec buffer\n")); return -ENOMEM; } if (band == WLC_BAND_AUTO) { WL_INFORM(("ACS full channel scan \n")); reqbuf[0] = htod32(0); } else if (band == WLC_BAND_5G) { WL_INFORM(("ACS 5G band scan \n")); if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { WL_ERR(("ACS 5g chanspec retreival failed! \n")); goto done; } } else if (band == WLC_BAND_2G) { /* * If channel argument is not provided/ argument 20 is provided, * Restrict channel to 2GHz, 20MHz BW, No SB */ WL_INFORM(("ACS 2G band scan \n")); if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { WL_ERR(("ACS 2g chanspec retreival failed! \n")); goto done; } } else { WL_ERR(("ACS: No band chosen\n")); goto done2; } buf_size = (band == WLC_BAND_AUTO) ? sizeof(int) : CHANSPEC_BUF_SIZE; ret = wldev_ioctl(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, buf_size, true); 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)) { 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(dev, WLC_GET_CHANNEL_SEL, &chosen, sizeof(chosen), false); if (ret < 0) { chosen = 0; } else { chosen = dtoh32(chosen); } if (chosen) { int chosen_band; int apcs_band; #ifdef D11AC_IOTYPES if (wl_cfg80211_get_ioctl_version() == 1) { channel = LCHSPEC_CHANNEL((chanspec_t)chosen); } else { channel = CHSPEC_CHANNEL((chanspec_t)chosen); } #else channel = CHSPEC_CHANNEL((chanspec_t)chosen); #endif /* D11AC_IOTYPES */ apcs_band = (band == WLC_BAND_AUTO) ? WLC_BAND_2G : band; chosen_band = (channel <= CH_MAX_2G_CHANNEL) ? WLC_BAND_2G : WLC_BAND_5G; if (apcs_band == chosen_band) { WL_ERR(("selected channel = %d\n", channel)); break; } } WL_INFORM(("%d tried, ret = %d, chosen = 0x%x\n", (APCS_MAX_RETRY - retry), ret, chosen)); 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; } 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_cfg80211_set_spect(dev, spect) < 0)) { WL_ERR(("ACS: error while setting spect\n")); } } if (reqbuf) { kfree(reqbuf); } if (channel) { snprintf(command, 4, "%d", channel); WL_INFORM(("command result is %s \n", command)); return strlen(command); } else { return ret; } } #endif /* WL_SUPPORT_AUTO_CHANNEL */ #ifdef SUPPORT_HIDDEN_AP static int wl_android_set_max_num_sta(struct net_device *dev, const char* string_num) { int max_assoc; max_assoc = bcm_atoi(string_num); DHD_INFO(("%s : HAPD_MAX_NUM_STA = %d\n", __FUNCTION__, max_assoc)); wldev_iovar_setint(dev, "maxassoc", max_assoc); return 1; } 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 > DOT11_MAX_SSID_LEN) { ssid.SSID_len = DOT11_MAX_SSID_LEN; DHD_ERROR(("%s : Too long SSID Length %zu\n", __FUNCTION__, strlen(hapd_ssid))); } bcm_strncpy_s(ssid.SSID, sizeof(ssid.SSID), hapd_ssid, ssid.SSID_len); DHD_INFO(("%s: HAPD_SSID = %s\n", __FUNCTION__, ssid.SSID)); ret = wldev_ioctl(dev, WLC_SET_SSID, &ssid, sizeof(wlc_ssid_t), true); if (ret < 0) { DHD_ERROR(("%s : WLC_SET_SSID Error:%d\n", __FUNCTION__, ret)); } return 1; } static int wl_android_set_hide_ssid(struct net_device *dev, char *command, int total_len) { int hide_ssid; int bytes_written = 0; struct wireless_dev *wdev = dev->ieee80211_ptr; struct bcm_cfg80211 *cfg = (struct bcm_cfg80211 *)wiphy_priv(wdev->wiphy); struct net_info *_netinfo = wl_get_netinfo_by_netdev(cfg, dev); if (*(command + strlen(CMD_SET_HAPD_HIDE_SSID)) == '\0') { bytes_written = snprintf(command, total_len, "%s %d", CMD_SET_HAPD_HIDE_SSID, _netinfo->profile.hidden_ssid); return bytes_written; } command = (command + strlen(CMD_SET_HAPD_HIDE_SSID)); command++; hide_ssid = bcm_atoi(command); DHD_INFO(("%s: HAPD_HIDE_SSID = %d\n", __FUNCTION__, hide_ssid)); _netinfo->profile.hidden_ssid = hide_ssid; wldev_iovar_setint(dev, "closednet", _netinfo->profile.hidden_ssid); return 0; } #endif /* SUPPORT_HIDDEN_AP */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #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(("%s : HAPD_LPC_ENABLED = %d\n", __FUNCTION__, lpc_enabled)); ret = wldev_ioctl(dev, WLC_DOWN, &val, sizeof(s32), true); if (ret < 0) DHD_ERROR(("WLC_DOWN error %d\n", ret)); wldev_iovar_setint(dev, "lpc", lpc_enabled); ret = wldev_ioctl(dev, WLC_UP, &val, sizeof(s32), true); 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; printk("%s enter\n", __FUNCTION__); if (change) { srl = 4; lrl = 2; } error = wldev_ioctl(dev, WLC_SET_SRL, &srl, sizeof(s32), true); if (error) { DHD_ERROR(("Failed to set SRL, error = %d\n", error)); } error = wldev_ioctl(dev, WLC_SET_LRL, &lrl, sizeof(s32), true); if (error) { DHD_ERROR(("Failed to set LRL, error = %d\n", error)); } return error; } static int wl_android_rmc_enable(struct net_device *net, int rmc_enable) { int err; err = wldev_iovar_setint(net, "rmc_ackreq", rmc_enable); 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(("%s: Set new RMC leader %s\n", __FUNCTION__, straddr)); memset(&rmc_entry, 0, sizeof(wl_rmc_entry_t)); if (!bcm_ether_atoe(straddr, &rmc_entry.addr)) { if (strlen(straddr) == 1 && bcm_atoi(straddr) == 0) { DHD_INFO(("%s: Set auto leader selection mode\n", __FUNCTION__)); memset(&rmc_entry, 0, sizeof(wl_rmc_entry_t)); } else { DHD_ERROR(("%s: No valid mac address provided\n", __FUNCTION__)); 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(("%s: Unable to set RMC leader, error = %d\n", __FUNCTION__, error)); } return error; } static int wl_android_set_rmc_event(struct net_device *dev, char *command, int total_len) { 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; } 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(("%s: Failed to get single core scan Mode, error = %d\n", __FUNCTION__, 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 total_len) { int error = 0; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); return -1; } error = wldev_iovar_setint(dev, "scan_ps", mode); if (error) { DHD_ERROR(("%s[1]: Failed to set Mode %d, error = %d\n", __FUNCTION__, 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(("%s: dbm is negative...\n", __FUNCTION__)); 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(("%s: error (%d)\n", __FUNCTION__, 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(("%s: error (%d)\n", __FUNCTION__, err)); return err; } bytes_written = snprintf(command, total_len, "%s %d", CMD_TEST_GET_TX_POWER, dbm); DHD_ERROR(("%s: GET_TX_POWER: dBm=%d\n", __FUNCTION__, dbm)); return bytes_written; } #endif /* TEST_TX_POWER_CONTROL */ static int wl_android_set_sarlimit_txctrl(struct net_device *dev, const char* string_num) { int err = 0; int setval = 0; s32 mode = bcm_atoi(string_num); /* As Samsung specific and their requirement, '0' means activate sarlimit * and '-1' means back to normal state (deactivate sarlimit) */ if (mode == 0) { DHD_INFO(("%s: SAR limit control activated\n", __FUNCTION__)); setval = 1; } else if (mode == -1) { DHD_INFO(("%s: SAR limit control deactivated\n", __FUNCTION__)); setval = 0; } else { return -EINVAL; } err = wldev_iovar_setint(dev, "sar_enable", setval); if (unlikely(err)) { DHD_ERROR(("%s: error (%d)\n", __FUNCTION__, err)); return err; } return 1; } #endif /* CUSTOMER_HW4_PRIVATE_CMD */ int wl_android_set_roam_mode(struct net_device *dev, char *command, int total_len) { int error = 0; int mode = 0; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); return -1; } error = wldev_iovar_setint(dev, "roam_off", mode); if (error) { DHD_ERROR(("%s: Failed to set roaming Mode %d, error = %d\n", __FUNCTION__, mode, error)); return -1; } else DHD_ERROR(("%s: succeeded to set roaming Mode %d, error = %d\n", __FUNCTION__, mode, error)); return 0; } 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; u16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; s32 err = BCME_OK; /* 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; } pcmd = command + strlen(CMD_SETIBSSBEACONOUIDATA) + 1; for (idx = 0; idx < DOT11_OUI_LEN; idx++) { 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++; } tot_len = sizeof(vndr_ie_setbuf_t) + (datalen - 1); vndr_ie = (vndr_ie_setbuf_t *) kzalloc(tot_len, kflags); if (!vndr_ie) { WL_ERR(("IE memory alloc failed\n")); return -ENOMEM; } /* Copy the vndr_ie SET command ("add"/"del") to the buffer */ strncpy(vndr_ie->cmd, "add", VNDR_IE_CMD_LEN - 1); vndr_ie->cmd[VNDR_IE_CMD_LEN - 1] = '\0'; /* 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 = kmalloc(WLC_IOCTL_MEDLEN, GFP_KERNEL); if (!ioctl_buf) { WL_ERR(("ioctl memory alloc failed\n")); if (vndr_ie) { kfree(vndr_ie); } return -ENOMEM; } memset(ioctl_buf, 0, WLC_IOCTL_MEDLEN); /* init the buffer */ err = wldev_iovar_setbuf(dev, "ie", vndr_ie, tot_len, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); if (err != BCME_OK) { err = -EINVAL; if (vndr_ie) { kfree(vndr_ie); } } else { /* do NOT free 'vndr_ie' for the next process */ wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len); } if (ioctl_buf) { kfree(ioctl_buf); } 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[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; memset(buf, 0, sizeof(buf)); memset(akm_suites, 0, sizeof(akm_suites)); memset(ucipher_suites, 0, 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(("%s: Too many wpa configs for join_pref \n", __FUNCTION__)); 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 */ memset(pref, 0, 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; resume_cfg = kzalloc(sizeof(struct io_cfg), GFP_KERNEL); if (!resume_cfg) return -ENOMEM; if (config->iovar) { ret = wldev_iovar_getint(dev, config->iovar, &resume_cfg->param); if (ret) { DHD_ERROR(("%s: Failed to get current %s value\n", __FUNCTION__, config->iovar)); goto error; } ret = wldev_iovar_setint(dev, config->iovar, config->param); if (ret) { DHD_ERROR(("%s: Failed to set %s to %d\n", __FUNCTION__, config->iovar, config->param)); goto error; } resume_cfg->iovar = config->iovar; } else { resume_cfg->arg = kzalloc(config->len, GFP_KERNEL); if (!resume_cfg->arg) { ret = -ENOMEM; goto error; } ret = wldev_ioctl(dev, config->ioctl, resume_cfg->arg, config->len, false); if (ret) { DHD_ERROR(("%s: Failed to get ioctl %d\n", __FUNCTION__, config->ioctl)); goto error; } ret = wldev_ioctl(dev, config->ioctl + 1, config->arg, config->len, true); if (ret) { DHD_ERROR(("%s: Failed to set %s to %d\n", __FUNCTION__, 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; } list_add(&resume_cfg->list, head); return 0; error: kfree(resume_cfg->arg); kfree(resume_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; list_for_each_safe(cur, q, head) { config = list_entry(cur, struct io_cfg, list); if (config->iovar) { if (!ret) ret = wldev_iovar_setint(dev, config->iovar, config->param); } else { if (!ret) ret = wldev_ioctl(dev, config->ioctl + 1, config->arg, config->len, true); if (config->ioctl + 1 == WLC_SET_PM) wl_cfg80211_update_power_mode(dev); kfree(config->arg); } list_del(cur); kfree(config); } } #ifdef WL11ULB static int wl_android_set_ulb_mode(struct net_device *dev, char *command, int total_len) { int mode = 0; DHD_INFO(("set ulb mode (%s) \n", command)); if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); return -1; } return wl_cfg80211_set_ulb_mode(dev, mode); } static int wl_android_set_ulb_bw(struct net_device *dev, char *command, int total_len) { int bw = 0; u8 *pos; char *ifname = NULL; DHD_INFO(("set ulb bw (%s) \n", command)); /* * For sta/ap: IFNAME= DRIVER ULB_BW ifname * For p2p: IFNAME=wlan0 DRIVER ULB_BW p2p-dev-wlan0 */ if (total_len < strlen(CMD_ULB_BW) + 2) return -EINVAL; pos = command + strlen(CMD_ULB_BW) + 1; bw = bcm_atoi(pos); if ((strlen(pos) >= 5)) { ifname = pos + 2; } DHD_INFO(("[ULB] ifname:%s ulb_bw:%d \n", ifname, bw)); return wl_cfg80211_set_ulb_bw(dev, bw, ifname); } #endif /* WL11ULB */ static int wl_android_set_miracast(struct net_device *dev, char *command, int total_len) { int mode, val; int ret = 0; struct io_cfg config; if (sscanf(command, "%*s %d", &mode) != 1) { DHD_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); return -1; } DHD_INFO(("%s: enter miracast mode %d\n", __FUNCTION__, mode)); if (miracast_cur_mode == mode) { return 0; } wl_android_iolist_resume(dev, &miracast_resume_list); miracast_cur_mode = MIRACAST_MODE_OFF; switch (mode) { case MIRACAST_MODE_SOURCE: /* setting mchan_algo to platform specific value */ config.iovar = "mchan_algo"; ret = wldev_ioctl(dev, WLC_GET_BCNPRD, &val, sizeof(int), false); if (!ret && val > 100) { config.param = 0; DHD_ERROR(("%s: Connected station's beacon interval: " "%d and set mchan_algo to %d \n", __FUNCTION__, val, config.param)); } else { config.param = MIRACAST_MCHAN_ALGO; } ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } /* 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; } /* 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; } /* 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; ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); if (ret) { goto resume; } /* tunr off pm */ ret = wldev_ioctl(dev, WLC_GET_PM, &val, sizeof(val), false); 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; } } break; case MIRACAST_MODE_OFF: default: break; } miracast_cur_mode = mode; return 0; resume: DHD_ERROR(("%s: turnoff miracast mode because of err%d\n", __FUNCTION__, 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, 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, int total_len) { char buf[256]; const char *str; wl_mkeep_alive_pkt_t mkeep_alive_pkt; wl_mkeep_alive_pkt_t *mkeep_alive_pktp; int buf_len; int str_len; int res = -1; uint period_msec = 0; if (extra == NULL) { DHD_ERROR(("%s: extra is NULL\n", __FUNCTION__)); return -1; } if (sscanf(extra, "%d", &period_msec) != 1) { DHD_ERROR(("%s: sscanf error. check period_msec value\n", __FUNCTION__)); return -EINVAL; } DHD_ERROR(("%s: period_msec is %d\n", __FUNCTION__, period_msec)); memset(&mkeep_alive_pkt, 0, sizeof(wl_mkeep_alive_pkt_t)); str = "mkeep_alive"; str_len = strlen(str); strncpy(buf, str, str_len); buf[ str_len ] = '\0'; mkeep_alive_pktp = (wl_mkeep_alive_pkt_t *) (buf + str_len + 1); mkeep_alive_pkt.period_msec = period_msec; buf_len = str_len + 1; mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION); 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_len += WL_MKEEP_ALIVE_FIXED_LEN; /* Keep-alive attributes are set in local variable (mkeep_alive_pkt), and * then memcpy'ed into buffer (mkeep_alive_pktp) since there is no * guarantee that the buffer is properly aligned. */ memcpy((char *)mkeep_alive_pktp, &mkeep_alive_pkt, WL_MKEEP_ALIVE_FIXED_LEN); if ((res = wldev_ioctl(dev, WLC_SET_VAR, buf, buf_len, TRUE)) < 0) { DHD_ERROR(("%s:keep_alive set failed. res[%d]\n", __FUNCTION__, res)); } else { DHD_ERROR(("%s:keep_alive set ok. res[%d]\n", __FUNCTION__, res)); } return res; } static const char * get_string_by_separator(char *result, int result_len, const char *src, char separator) { char *end = result + result_len - 1; while ((result != end) && (*src != separator) && (*src)) { *result++ = *src++; } *result = 0; if (*src == separator) { ++src; } return src; } int wl_android_set_roam_offload_bssid_list(struct net_device *dev, const char *cmd) { char sbuf[32]; int i, cnt, size, err, ioctl_buf_len; roamoffl_bssid_list_t *bssid_list; const char *str = cmd; char *ioctl_buf; dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); str = get_string_by_separator(sbuf, 32, str, ','); cnt = bcm_atoi(sbuf); cnt = MIN(cnt, MAX_ROAMOFFL_BSSID_NUM); if ((cnt > 0) && (((dhdp->op_mode & DHD_FLAG_STA_MODE) && (dhdp->op_mode & DHD_FLAG_HOSTAP_MODE)) || FALSE)) { WL_ERR(("Can't set ROAMOFFL_BSSID when enabled STA-SoftAP or WES\n")); return -EINVAL; } size = sizeof(int32) + sizeof(struct ether_addr) * cnt; WL_ERR(("ROAM OFFLOAD BSSID LIST %d BSSIDs, size %d\n", cnt, size)); bssid_list = kmalloc(size, GFP_KERNEL); if (bssid_list == NULL) { WL_ERR(("%s: memory alloc for bssid list(%d) failed\n", __FUNCTION__, size)); return -ENOMEM; } ioctl_buf_len = size + 64; ioctl_buf = kmalloc(ioctl_buf_len, GFP_KERNEL); if (ioctl_buf == NULL) { WL_ERR(("%s: memory alloc for ioctl_buf(%d) failed\n", __FUNCTION__, ioctl_buf_len)); kfree(bssid_list); return -ENOMEM; } for (i = 0; i < cnt; i++) { str = get_string_by_separator(sbuf, 32, str, ','); bcm_ether_atoe(sbuf, &bssid_list->bssid[i]); } bssid_list->cnt = (int32)cnt; err = wldev_iovar_setbuf(dev, "roamoffl_bssid_list", bssid_list, size, ioctl_buf, ioctl_buf_len, NULL); kfree(bssid_list); kfree(ioctl_buf); return err; } #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(("%s: Failed to get the mode for only_resp_wfdsrc, error = %d\n", __FUNCTION__, 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(("%s: Failed to set only_resp_wfdsrc %d, error = %d\n", __FUNCTION__, only_resp_wfdsrc, error)); return -1; } return 0; } #endif /* P2PRESP_WFDIE_SRC */ #ifdef BT_WIFI_HANDOVER static int wl_tbow_teardown(struct net_device *dev, char *command, int total_len) { int err = BCME_OK; char buf[WLC_IOCTL_SMLEN]; tbow_setup_netinfo_t netinfo; memset(&netinfo, 0, sizeof(netinfo)); netinfo.opmode = TBOW_HO_MODE_TEARDOWN; err = wldev_iovar_setbuf_bsscfg(dev, "tbow_doho", &netinfo, sizeof(tbow_setup_netinfo_t), buf, WLC_IOCTL_SMLEN, 0, NULL); if (err < 0) { WL_ERR(("tbow_doho iovar error %d\n", err)); return err; } return err; } #endif /* BT_WIFI_HANOVER */ #ifdef SET_RPS_CPUS static int wl_android_set_rps_cpus(struct net_device *dev, char *command, int total_len) { int error, enable; enable = command[strlen(CMD_RPSMODE) + 1] - '0'; error = dhd_rps_cpus_enable(dev, enable); #if defined(DHDTCPACK_SUPPRESS) && defined(BCMPCIE) && defined(WL_CFG80211) if (!error) { void *dhdp = wl_cfg80211_get_dhdp(dev); if (enable) { DHD_TRACE(("%s : set ack suppress. TCPACK_SUP_HOLD.\n", __FUNCTION__)); dhd_tcpack_suppress_set(dhdp, TCPACK_SUP_HOLD); } else { DHD_TRACE(("%s : clear ack suppress.\n", __FUNCTION__)); dhd_tcpack_suppress_set(dhdp, TCPACK_SUP_OFF); } } #endif /* DHDTCPACK_SUPPRESS && BCMPCIE && WL_CFG80211 */ return error; } #endif /* SET_RPS_CPUS */ #ifdef P2P_LISTEN_OFFLOADING 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; } #endif /* P2P_LISTEN_OFFLOADING */ 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 */ if ((err = wldev_ioctl(dev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN, false)) < 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(dev, WLC_REASSOC, ¶ms, sizeof(wl_reassoc_params_t), true)) < 0) { WL_ERR(("reassoc failed err:%d \n", err)); } else { WL_DBG(("reassoc issued successfully\n")); } return err; } int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) { #define PRIVATE_COMMAND_MAX_LEN 8192 #define PRIVATE_COMMAND_DEF_LEN 4096 int ret = 0; char *command = NULL; int bytes_written = 0; int buf_size = 0; android_wifi_priv_cmd priv_cmd; net_os_wake_lock(net); if (!capable(CAP_NET_ADMIN)) { ret = -EPERM; goto exit; } if (!ifr->ifr_data) { ret = -EINVAL; goto exit; } #ifdef CONFIG_COMPAT #if ((LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0)) || ((LINUX_VERSION_CODE >= \ KERNEL_VERSION(4, 6, 0)) && !defined(__X86))) if (is_compat_task()) { compat_android_wifi_priv_cmd compat_priv_cmd; if (copy_from_user(&compat_priv_cmd, ifr->ifr_data, sizeof(compat_android_wifi_priv_cmd))) { ret = -EFAULT; goto exit; } priv_cmd.buf = compat_ptr(compat_priv_cmd.buf); priv_cmd.used_len = compat_priv_cmd.used_len; priv_cmd.total_len = compat_priv_cmd.total_len; } else #endif /* LINUX_VER < 4.6 || (LINUX_VER >= 4.6 && !defined(__X86)) */ #endif /* CONFIG_COMPAT */ { if (copy_from_user(&priv_cmd, ifr->ifr_data, sizeof(android_wifi_priv_cmd))) { ret = -EFAULT; goto exit; } } if ((priv_cmd.total_len > PRIVATE_COMMAND_MAX_LEN) || (priv_cmd.total_len < 0)) { DHD_ERROR(("%s: buf length invalid:%d\n", __FUNCTION__, priv_cmd.total_len)); ret = -EINVAL; goto exit; } buf_size = max(priv_cmd.total_len, PRIVATE_COMMAND_DEF_LEN); command = kmalloc((buf_size + 1), GFP_KERNEL); if (!command) { DHD_ERROR(("%s: failed to allocate memory\n", __FUNCTION__)); ret = -ENOMEM; goto exit; } if (copy_from_user(command, priv_cmd.buf, priv_cmd.total_len)) { ret = -EFAULT; goto exit; } command[priv_cmd.total_len] = '\0'; DHD_INFO(("%s: Android private cmd \"%s\" on %s\n", __FUNCTION__, command, ifr->ifr_name)); if (strnicmp(command, CMD_START, strlen(CMD_START)) == 0) { DHD_INFO(("%s, Received regular START command\n", __FUNCTION__)); bytes_written = wl_android_wifi_on(net); } else if (strnicmp(command, CMD_SETFWPATH, strlen(CMD_SETFWPATH)) == 0) { bytes_written = wl_android_set_fwpath(net, command, priv_cmd.total_len); } if (!g_wifi_on) { DHD_ERROR(("%s: Ignore private cmd \"%s\" - iface %s is down\n", __FUNCTION__, command, ifr->ifr_name)); ret = 0; goto exit; } if (strnicmp(command, CMD_STOP, strlen(CMD_STOP)) == 0) { bytes_written = wl_android_wifi_off(net, FALSE); } else if (strnicmp(command, CMD_SCAN_ACTIVE, strlen(CMD_SCAN_ACTIVE)) == 0) { wl_cfg80211_set_passive_scan(net, command); } else if (strnicmp(command, CMD_SCAN_PASSIVE, strlen(CMD_SCAN_PASSIVE)) == 0) { wl_cfg80211_set_passive_scan(net, command); } else if (strnicmp(command, CMD_RSSI, strlen(CMD_RSSI)) == 0) { bytes_written = wl_android_get_rssi(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_LINKSPEED, strlen(CMD_LINKSPEED)) == 0) { bytes_written = wl_android_get_link_speed(net, command, priv_cmd.total_len); } #ifdef PKT_FILTER_SUPPORT else if (strnicmp(command, CMD_RXFILTER_START, strlen(CMD_RXFILTER_START)) == 0) { bytes_written = net_os_enable_packet_filter(net, 1); } else if (strnicmp(command, CMD_RXFILTER_STOP, strlen(CMD_RXFILTER_STOP)) == 0) { bytes_written = net_os_enable_packet_filter(net, 0); } else if (strnicmp(command, CMD_RXFILTER_ADD, strlen(CMD_RXFILTER_ADD)) == 0) { int filter_num = *(command + strlen(CMD_RXFILTER_ADD) + 1) - '0'; bytes_written = net_os_rxfilter_add_remove(net, TRUE, filter_num); } else if (strnicmp(command, CMD_RXFILTER_REMOVE, strlen(CMD_RXFILTER_REMOVE)) == 0) { int filter_num = *(command + strlen(CMD_RXFILTER_REMOVE) + 1) - '0'; bytes_written = net_os_rxfilter_add_remove(net, FALSE, filter_num); } #endif /* PKT_FILTER_SUPPORT */ else if (strnicmp(command, CMD_BTCOEXSCAN_START, strlen(CMD_BTCOEXSCAN_START)) == 0) { /* TBD: BTCOEXSCAN-START */ } else if (strnicmp(command, CMD_BTCOEXSCAN_STOP, strlen(CMD_BTCOEXSCAN_STOP)) == 0) { /* TBD: BTCOEXSCAN-STOP */ } else if (strnicmp(command, CMD_BTCOEXMODE, strlen(CMD_BTCOEXMODE)) == 0) { #ifdef WL_CFG80211 void *dhdp = wl_cfg80211_get_dhdp(net); bytes_written = wl_cfg80211_set_btcoex_dhcp(net, dhdp, command); #else #ifdef PKT_FILTER_SUPPORT uint mode = *(command + strlen(CMD_BTCOEXMODE) + 1) - '0'; if (mode == 1) net_os_enable_packet_filter(net, 0); /* DHCP starts */ else net_os_enable_packet_filter(net, 1); /* DHCP ends */ #endif /* PKT_FILTER_SUPPORT */ #endif /* WL_CFG80211 */ } else if (strnicmp(command, CMD_ADDIE, strlen(CMD_ADDIE)) == 0) { bytes_written = wl_android_add_vendor_ie(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_DELIE, strlen(CMD_DELIE)) == 0) { bytes_written = wl_android_del_vendor_ie(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_SETSUSPENDOPT, strlen(CMD_SETSUSPENDOPT)) == 0) { bytes_written = wl_android_set_suspendopt(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_SETSUSPENDMODE, strlen(CMD_SETSUSPENDMODE)) == 0) { bytes_written = wl_android_set_suspendmode(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_MAXDTIM_IN_SUSPEND, strlen(CMD_MAXDTIM_IN_SUSPEND)) == 0) { bytes_written = wl_android_set_max_dtim(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_SETBAND, strlen(CMD_SETBAND)) == 0) { uint band = *(command + strlen(CMD_SETBAND) + 1) - '0'; bytes_written = wldev_set_band(net, band); } else if (strnicmp(command, CMD_GETBAND, strlen(CMD_GETBAND)) == 0) { bytes_written = wl_android_get_band(net, command, priv_cmd.total_len); } #ifdef WL_CFG80211 /* CUSTOMER_SET_COUNTRY feature is define for only GGSM model */ else if (strnicmp(command, CMD_COUNTRY, strlen(CMD_COUNTRY)) == 0) { /* * Usage examples: * DRIVER COUNTRY US * DRIVER COUNTRY US/7 */ char *country_code = command + strlen(CMD_COUNTRY) + 1; char *rev_info_delim = country_code + 2; /* 2 bytes of country code */ int revinfo = -1; if ((rev_info_delim) && (strnicmp(rev_info_delim, CMD_COUNTRY_DELIMITER, strlen(CMD_COUNTRY_DELIMITER)) == 0) && (rev_info_delim + 1)) { revinfo = bcm_atoi(rev_info_delim + 1); } bytes_written = wldev_set_country(net, country_code, true, true, revinfo); #ifdef FCC_PWR_LIMIT_2G if (wldev_iovar_setint(net, "fccpwrlimit2g", FALSE)) { DHD_ERROR(("%s: fccpwrlimit2g deactivation is failed\n", __FUNCTION__)); } else { DHD_ERROR(("%s: fccpwrlimit2g is deactivated\n", __FUNCTION__)); } #endif /* FCC_PWR_LIMIT_2G */ } #endif /* WL_CFG80211 */ else if (strnicmp(command, CMD_SET_CSA, strlen(CMD_SET_CSA)) == 0) { bytes_written = wl_android_set_csa(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_80211_MODE, strlen(CMD_80211_MODE)) == 0) { bytes_written = wl_android_get_80211_mode(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_CHANSPEC, strlen(CMD_CHANSPEC)) == 0) { bytes_written = wl_android_get_chanspec(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_DATARATE, strlen(CMD_DATARATE)) == 0) { bytes_written = wl_android_get_datarate(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_ASSOC_CLIENTS, strlen(CMD_ASSOC_CLIENTS)) == 0) { bytes_written = wl_android_get_assoclist(net, command, priv_cmd.total_len); } #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef WLTDLS else if (strnicmp(command, CMD_TDLS_RESET, strlen(CMD_TDLS_RESET)) == 0) { bytes_written = wl_android_tdls_reset(net); } #endif /* WLTDLS */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #ifdef PNO_SUPPORT else if (strnicmp(command, CMD_PNOSSIDCLR_SET, strlen(CMD_PNOSSIDCLR_SET)) == 0) { bytes_written = dhd_dev_pno_stop_for_ssid(net); } #ifndef WL_SCHED_SCAN else if (strnicmp(command, CMD_PNOSETUP_SET, strlen(CMD_PNOSETUP_SET)) == 0) { bytes_written = wl_android_set_pno_setup(net, command, priv_cmd.total_len); } #endif /* !WL_SCHED_SCAN */ else if (strnicmp(command, CMD_PNOENABLE_SET, strlen(CMD_PNOENABLE_SET)) == 0) { int enable = *(command + strlen(CMD_PNOENABLE_SET) + 1) - '0'; bytes_written = (enable)? 0 : dhd_dev_pno_stop_for_ssid(net); } else if (strnicmp(command, CMD_WLS_BATCHING, strlen(CMD_WLS_BATCHING)) == 0) { bytes_written = wls_parse_batching_cmd(net, command, priv_cmd.total_len); } #endif /* PNO_SUPPORT */ else if (strnicmp(command, CMD_P2P_DEV_ADDR, strlen(CMD_P2P_DEV_ADDR)) == 0) { bytes_written = wl_android_get_p2p_dev_addr(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_P2P_SET_NOA, strlen(CMD_P2P_SET_NOA)) == 0) { int skip = strlen(CMD_P2P_SET_NOA) + 1; bytes_written = wl_cfg80211_set_p2p_noa(net, command + skip, priv_cmd.total_len - skip); } #ifdef P2P_LISTEN_OFFLOADING else if (strnicmp(command, CMD_P2P_LISTEN_OFFLOAD, strlen(CMD_P2P_LISTEN_OFFLOAD)) == 0) { u8 *sub_command = strchr(command, ' '); bytes_written = wl_cfg80211_p2plo_offload(net, command, sub_command, sub_command ? strlen(sub_command) : 0); } #endif /* P2P_LISTEN_OFFLOADING */ #ifdef WL_NAN else if (strnicmp(command, CMD_NAN, strlen(CMD_NAN)) == 0) { bytes_written = wl_cfg80211_nan_cmd_handler(net, command, priv_cmd.total_len); } #endif /* WL_NAN */ #if !defined WL_ENABLE_P2P_IF else if (strnicmp(command, CMD_P2P_GET_NOA, strlen(CMD_P2P_GET_NOA)) == 0) { bytes_written = wl_cfg80211_get_p2p_noa(net, command, priv_cmd.total_len); } #endif /* WL_ENABLE_P2P_IF */ else if (strnicmp(command, CMD_P2P_SET_PS, strlen(CMD_P2P_SET_PS)) == 0) { int skip = strlen(CMD_P2P_SET_PS) + 1; bytes_written = wl_cfg80211_set_p2p_ps(net, command + skip, priv_cmd.total_len - skip); } else if (strnicmp(command, CMD_P2P_ECSA, strlen(CMD_P2P_ECSA)) == 0) { int skip = strlen(CMD_P2P_ECSA) + 1; bytes_written = wl_cfg80211_set_p2p_ecsa(net, command + skip, priv_cmd.total_len - skip); } else if (strnicmp(command, CMD_P2P_INC_BW, strlen(CMD_P2P_INC_BW)) == 0) { int skip = strlen(CMD_P2P_INC_BW) + 1; bytes_written = wl_cfg80211_increase_p2p_bw(net, command + skip, priv_cmd.total_len - skip); } #ifdef WL_CFG80211 else if (strnicmp(command, CMD_SET_AP_WPS_P2P_IE, strlen(CMD_SET_AP_WPS_P2P_IE)) == 0) { int skip = strlen(CMD_SET_AP_WPS_P2P_IE) + 3; bytes_written = wl_cfg80211_set_wps_p2p_ie(net, command + skip, priv_cmd.total_len - skip, *(command + skip - 2) - '0'); } #endif /* WL_CFG80211 */ #if defined(WL_SUPPORT_AUTO_CHANNEL) else if (strnicmp(command, CMD_GET_BEST_CHANNELS, strlen(CMD_GET_BEST_CHANNELS)) == 0) { bytes_written = wl_cfg80211_get_best_channels(net, command, priv_cmd.total_len); } #endif /* WL_SUPPORT_AUTO_CHANNEL */ #if defined(WL_SUPPORT_AUTO_CHANNEL) else if (strnicmp(command, CMD_SET_HAPD_AUTO_CHANNEL, strlen(CMD_SET_HAPD_AUTO_CHANNEL)) == 0) { int skip = strlen(CMD_SET_HAPD_AUTO_CHANNEL) + 1; bytes_written = wl_android_set_auto_channel(net, (const char*)command+skip, command, priv_cmd.total_len); } #endif /* WL_SUPPORT_AUTO_CHANNEL */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #endif /* CUSTOMER_HW4_PRIVATE_CMD */ #if defined(SUPPORT_HIDDEN_AP) else if (strnicmp(command, CMD_SET_HAPD_MAX_NUM_STA, strlen(CMD_SET_HAPD_MAX_NUM_STA)) == 0) { int skip = strlen(CMD_SET_HAPD_MAX_NUM_STA) + 3; wl_android_set_max_num_sta(net, (const char*)command+skip); } else if (strnicmp(command, CMD_SET_HAPD_SSID, strlen(CMD_SET_HAPD_SSID)) == 0) { int skip = strlen(CMD_SET_HAPD_SSID) + 3; wl_android_set_ssid(net, (const char*)command+skip); } else if (strnicmp(command, CMD_SET_HAPD_HIDE_SSID, strlen(CMD_SET_HAPD_HIDE_SSID)) == 0) { bytes_written = wl_android_set_hide_ssid(net, command, priv_cmd.total_len); } #endif /* SUPPORT_HIDDEN_AP */ #ifdef CUSTOMER_HW4_PRIVATE_CMD #ifdef SUPPORT_SET_LPC else if (strnicmp(command, CMD_HAPD_LPC_ENABLED, strlen(CMD_HAPD_LPC_ENABLED)) == 0) { int skip = strlen(CMD_HAPD_LPC_ENABLED) + 3; wl_android_set_lpc(net, (const char*)command+skip); } #endif /* SUPPORT_SET_LPC */ #ifdef SUPPORT_TRIGGER_HANG_EVENT else if (strnicmp(command, CMD_TEST_FORCE_HANG, strlen(CMD_TEST_FORCE_HANG)) == 0) { int skip = strlen(CMD_TEST_FORCE_HANG) + 1; net_os_send_hang_message_reason(net, (const char*)command+skip); } #endif /* SUPPORT_TRIGGER_HANG_EVENT */ else if (strnicmp(command, CMD_CHANGE_RL, strlen(CMD_CHANGE_RL)) == 0) bytes_written = wl_android_ch_res_rl(net, true); else if (strnicmp(command, CMD_RESTORE_RL, strlen(CMD_RESTORE_RL)) == 0) bytes_written = wl_android_ch_res_rl(net, false); else if (strnicmp(command, CMD_SET_RMC_ENABLE, strlen(CMD_SET_RMC_ENABLE)) == 0) { int rmc_enable = *(command + strlen(CMD_SET_RMC_ENABLE) + 1) - '0'; bytes_written = wl_android_rmc_enable(net, rmc_enable); } else if (strnicmp(command, CMD_SET_RMC_TXRATE, strlen(CMD_SET_RMC_TXRATE)) == 0) { int rmc_txrate; sscanf(command, "%*s %10d", &rmc_txrate); bytes_written = wldev_iovar_setint(net, "rmc_txrate", rmc_txrate * 2); } else if (strnicmp(command, CMD_SET_RMC_ACTPERIOD, strlen(CMD_SET_RMC_ACTPERIOD)) == 0) { int actperiod; sscanf(command, "%*s %10d", &actperiod); bytes_written = wldev_iovar_setint(net, "rmc_actf_time", actperiod); } else if (strnicmp(command, CMD_SET_RMC_IDLEPERIOD, strlen(CMD_SET_RMC_IDLEPERIOD)) == 0) { int acktimeout; sscanf(command, "%*s %10d", &acktimeout); acktimeout *= 1000; bytes_written = wldev_iovar_setint(net, "rmc_acktmo", acktimeout); } else if (strnicmp(command, CMD_SET_RMC_LEADER, strlen(CMD_SET_RMC_LEADER)) == 0) { int skip = strlen(CMD_SET_RMC_LEADER) + 1; bytes_written = wl_android_rmc_set_leader(net, (const char*)command+skip); } else if (strnicmp(command, CMD_SET_RMC_EVENT, strlen(CMD_SET_RMC_EVENT)) == 0) bytes_written = wl_android_set_rmc_event(net, command, priv_cmd.total_len); else if (strnicmp(command, CMD_GET_SCSCAN, strlen(CMD_GET_SCSCAN)) == 0) { bytes_written = wl_android_get_singlecore_scan(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_SET_SCSCAN, strlen(CMD_SET_SCSCAN)) == 0) { bytes_written = wl_android_set_singlecore_scan(net, command, priv_cmd.total_len); } #ifdef TEST_TX_POWER_CONTROL else if (strnicmp(command, CMD_TEST_SET_TX_POWER, strlen(CMD_TEST_SET_TX_POWER)) == 0) { int skip = strlen(CMD_TEST_SET_TX_POWER) + 1; wl_android_set_tx_power(net, (const char*)command+skip); } else if (strnicmp(command, CMD_TEST_GET_TX_POWER, strlen(CMD_TEST_GET_TX_POWER)) == 0) { wl_android_get_tx_power(net, command, priv_cmd.total_len); } #endif /* TEST_TX_POWER_CONTROL */ else if (strnicmp(command, CMD_SARLIMIT_TX_CONTROL, strlen(CMD_SARLIMIT_TX_CONTROL)) == 0) { int skip = strlen(CMD_SARLIMIT_TX_CONTROL) + 1; wl_android_set_sarlimit_txctrl(net, (const char*)command+skip); } #ifdef IPV6_NDO_SUPPORT else if (strnicmp(command, CMD_NDRA_LIMIT, strlen(CMD_NDRA_LIMIT)) == 0) { bytes_written = wl_android_nd_ra_limit(net, command, priv_cmd.total_len); } #endif /* IPV6_NDO_SUPPORT */ #endif /* CUSTOMER_HW4_PRIVATE_CMD */ else if (strnicmp(command, CMD_HAPD_MAC_FILTER, strlen(CMD_HAPD_MAC_FILTER)) == 0) { int skip = strlen(CMD_HAPD_MAC_FILTER) + 1; wl_android_set_mac_address_filter(net, (const char*)command+skip); } else if (strnicmp(command, CMD_SETROAMMODE, strlen(CMD_SETROAMMODE)) == 0) bytes_written = wl_android_set_roam_mode(net, command, priv_cmd.total_len); #if defined(BCMFW_ROAM_ENABLE) else if (strnicmp(command, CMD_SET_ROAMPREF, strlen(CMD_SET_ROAMPREF)) == 0) { bytes_written = wl_android_set_roampref(net, command, priv_cmd.total_len); } #endif /* BCMFW_ROAM_ENABLE */ else if (strnicmp(command, CMD_MIRACAST, strlen(CMD_MIRACAST)) == 0) bytes_written = wl_android_set_miracast(net, command, priv_cmd.total_len); #ifdef WL11ULB else if (strnicmp(command, CMD_ULB_MODE, strlen(CMD_ULB_MODE)) == 0) bytes_written = wl_android_set_ulb_mode(net, command, priv_cmd.total_len); else if (strnicmp(command, CMD_ULB_BW, strlen(CMD_ULB_BW)) == 0) bytes_written = wl_android_set_ulb_bw(net, command, priv_cmd.total_len); #endif /* WL11ULB */ else if (strnicmp(command, CMD_SETIBSSBEACONOUIDATA, strlen(CMD_SETIBSSBEACONOUIDATA)) == 0) bytes_written = wl_android_set_ibss_beacon_ouidata(net, command, priv_cmd.total_len); else if (strnicmp(command, CMD_KEEP_ALIVE, strlen(CMD_KEEP_ALIVE)) == 0) { int skip = strlen(CMD_KEEP_ALIVE) + 1; bytes_written = wl_keep_alive_set(net, command + skip, priv_cmd.total_len - skip); } else if (strnicmp(command, CMD_ROAM_OFFLOAD, strlen(CMD_ROAM_OFFLOAD)) == 0) { int enable = *(command + strlen(CMD_ROAM_OFFLOAD) + 1) - '0'; bytes_written = wl_cfg80211_enable_roam_offload(net, enable); } else if (strnicmp(command, CMD_ROAM_OFFLOAD_APLIST, strlen(CMD_ROAM_OFFLOAD_APLIST)) == 0) { bytes_written = wl_android_set_roam_offload_bssid_list(net, command + strlen(CMD_ROAM_OFFLOAD_APLIST) + 1); } #if defined(WL_VIRTUAL_APSTA) else if (strnicmp(command, CMD_INTERFACE_CREATE, strlen(CMD_INTERFACE_CREATE)) == 0) { char *name = (command + strlen(CMD_INTERFACE_CREATE) +1); WL_INFORM(("Creating %s interface\n", name)); bytes_written = wl_cfg80211_interface_create(net, name); } else if (strnicmp(command, CMD_INTERFACE_DELETE, strlen(CMD_INTERFACE_DELETE)) == 0) { char *name = (command + strlen(CMD_INTERFACE_DELETE) +1); WL_INFORM(("Deleteing %s interface\n", name)); bytes_written = wl_cfg80211_interface_delete(net, name); } #endif /* defined (WL_VIRTUAL_APSTA) */ #ifdef P2PRESP_WFDIE_SRC else if (strnicmp(command, CMD_P2P_SET_WFDIE_RESP, strlen(CMD_P2P_SET_WFDIE_RESP)) == 0) { int mode = *(command + strlen(CMD_P2P_SET_WFDIE_RESP) + 1) - '0'; bytes_written = wl_android_set_wfdie_resp(net, mode); } else if (strnicmp(command, CMD_P2P_GET_WFDIE_RESP, strlen(CMD_P2P_GET_WFDIE_RESP)) == 0) { bytes_written = wl_android_get_wfdie_resp(net, command, priv_cmd.total_len); } #endif /* P2PRESP_WFDIE_SRC */ else if (strnicmp(command, CMD_DFS_AP_MOVE, strlen(CMD_DFS_AP_MOVE)) == 0) { char *data = (command + strlen(CMD_DFS_AP_MOVE) +1); bytes_written = wl_cfg80211_dfs_ap_move(net, data, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_WBTEXT_ENABLE, strlen(CMD_WBTEXT_ENABLE)) == 0) { bytes_written = wl_android_wbtext(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_WBTEXT_PROFILE_CONFIG, strlen(CMD_WBTEXT_PROFILE_CONFIG)) == 0) { char *data = (command + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1); bytes_written = wl_cfg80211_wbtext_config(net, data, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_WBTEXT_WEIGHT_CONFIG, strlen(CMD_WBTEXT_WEIGHT_CONFIG)) == 0) { char *data = (command + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1); bytes_written = wl_cfg80211_wbtext_weight_config(net, data, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_WBTEXT_TABLE_CONFIG, strlen(CMD_WBTEXT_TABLE_CONFIG)) == 0) { char *data = (command + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1); bytes_written = wl_cfg80211_wbtext_table_config(net, data, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_WBTEXT_DELTA_CONFIG, strlen(CMD_WBTEXT_DELTA_CONFIG)) == 0) { char *data = (command + strlen(CMD_WBTEXT_DELTA_CONFIG) + 1); bytes_written = wl_cfg80211_wbtext_delta_config(net, data, command, priv_cmd.total_len); } #ifdef SET_RPS_CPUS else if (strnicmp(command, CMD_RPSMODE, strlen(CMD_RPSMODE)) == 0) { bytes_written = wl_android_set_rps_cpus(net, command, priv_cmd.total_len); } #endif /* SET_RPS_CPUS */ #ifdef WLWFDS else if (strnicmp(command, CMD_ADD_WFDS_HASH, strlen(CMD_ADD_WFDS_HASH)) == 0) { bytes_written = wl_android_set_wfds_hash(net, command, priv_cmd.total_len, 1); } else if (strnicmp(command, CMD_DEL_WFDS_HASH, strlen(CMD_DEL_WFDS_HASH)) == 0) { bytes_written = wl_android_set_wfds_hash(net, command, priv_cmd.total_len, 0); } #endif /* WLWFDS */ #ifdef BT_WIFI_HANDOVER else if (strnicmp(command, CMD_TBOW_TEARDOWN, strlen(CMD_TBOW_TEARDOWN)) == 0) { ret = wl_tbow_teardown(net, command, priv_cmd.total_len); } #endif /* BT_WIFI_HANDOVER */ #ifdef FCC_PWR_LIMIT_2G else if (strnicmp(command, CMD_GET_FCC_PWR_LIMIT_2G, strlen(CMD_GET_FCC_PWR_LIMIT_2G)) == 0) { bytes_written = wl_android_get_fcc_pwr_limit_2g(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_SET_FCC_PWR_LIMIT_2G, strlen(CMD_SET_FCC_PWR_LIMIT_2G)) == 0) { bytes_written = wl_android_set_fcc_pwr_limit_2g(net, command, priv_cmd.total_len); } #endif /* FCC_PWR_LIMIT_2G */ else if (strnicmp(command, CMD_MURX_BFE_CAP, strlen(CMD_MURX_BFE_CAP)) == 0) { uint val = *(command + strlen(CMD_MURX_BFE_CAP) + 1) - '0'; bytes_written = wl_android_murx_bfe_cap(net, val); } #if defined(DHD_ENABLE_BIGDATA_LOGGING) else if (strnicmp(command, CMD_GET_BSS_INFO, strlen(CMD_GET_BSS_INFO)) == 0) { bytes_written = wl_cfg80211_get_bss_info(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_GET_ASSOC_REJECT_INFO, strlen(CMD_GET_ASSOC_REJECT_INFO)) == 0) { bytes_written = wl_cfg80211_get_connect_failed_status(net, command, priv_cmd.total_len); } #endif /* DHD_ENABLE_BIGDATA_LOGGING */ #if defined(SUPPORT_RANDOM_MAC_SCAN) else if (strnicmp(command, ENABLE_RANDOM_MAC, strlen(ENABLE_RANDOM_MAC)) == 0) { bytes_written = wl_cfg80211_set_random_mac(net, TRUE); } else if (strnicmp(command, DISABLE_RANDOM_MAC, strlen(DISABLE_RANDOM_MAC)) == 0) { bytes_written = wl_cfg80211_set_random_mac(net, FALSE); } #endif /* SUPPORT_RANDOM_MAC_SCAN */ #ifdef DHD_LOG_DUMP else if (strnicmp(command, CMD_NEW_DEBUG_PRINT_DUMP, strlen(CMD_NEW_DEBUG_PRINT_DUMP)) == 0) { dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(net); #ifdef DHD_TRACE_WAKE_LOCK dhd_wk_lock_stats_dump(dhdp); #endif /* DHD_TRACE_WAKE_LOCK */ dhd_schedule_log_dump(dhdp); #if defined(DHD_DEBUG) && defined(BCMPCIE) && defined(DHD_FW_COREDUMP) dhdp->memdump_type = DUMP_TYPE_BY_SYSDUMP; dhd_bus_mem_dump(dhdp); #endif /* DHD_DEBUG && BCMPCIE && DHD_FW_COREDUMP */ } #endif /* DHD_LOG_DUMP */ #ifdef DHD_BANDSTEER else if (strnicmp(command, CMD_BANDSTEER, strlen(CMD_BANDSTEER)) == 0) { bytes_written = wl_android_set_bandsteer(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_BANDSTEER_TRIGGER, strlen(CMD_BANDSTEER_TRIGGER)) == 0) { uint8 *p = command + strlen(CMD_BANDSTEER_TRIGGER)+1; struct ether_addr ea; char eabuf[ETHER_ADDR_STR_LEN]; bytes_written = 0; ret = BCME_OK; bzero((char *)eabuf, ETHER_ADDR_STR_LEN); strncpy(eabuf, p, ETHER_ADDR_STR_LEN - 1); if (!(ret = bcm_ether_atoe(eabuf, &ea))) { DHD_ERROR(("BANDSTEER: ERROR while parsing macaddr cmd %s - ignored\n", command)); goto exit; } dhd_bandsteer_trigger_bandsteer(net, ea.octet); } #endif /* DHD_BANDSTEER */ else if (strnicmp(command, CMD_AP_ISOLATE, strlen(CMD_AP_ISOLATE)) == 0) { bytes_written = wl_android_set_ap_isolate(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_MAXASSOC, strlen(CMD_MAXASSOC)) == 0) { bytes_written = wl_android_set_maxassoc_limit(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_CHANNEL_WIDTH, strlen(CMD_CHANNEL_WIDTH)) == 0) { bytes_written = wl_android_set_channel_width(net, command, priv_cmd.total_len); } else if (strnicmp(command, CMD_RSDB_MODE, strlen(CMD_RSDB_MODE)) == 0) { bytes_written = wl_android_rsdb_mode(net, command, priv_cmd.total_len); } else { DHD_ERROR(("Unknown PRIVATE command %s - ignored\n", command)); snprintf(command, 3, "OK"); bytes_written = strlen("OK"); } if (bytes_written >= 0) { if ((bytes_written == 0) && (priv_cmd.total_len > 0)) command[0] = '\0'; if (bytes_written >= priv_cmd.total_len) { DHD_ERROR(("%s: err. bytes_written:%d >= buf_size:%d \n", __FUNCTION__, bytes_written, buf_size)); ret = BCME_BUFTOOSHORT; goto exit; } bytes_written++; priv_cmd.used_len = bytes_written; if (copy_to_user(priv_cmd.buf, command, bytes_written)) { DHD_ERROR(("%s: failed to copy data to user buffer\n", __FUNCTION__)); ret = -EFAULT; } } #ifdef CONNECTION_STATISTICS else if (strnicmp(command, CMD_GET_CONNECTION_STATS, strlen(CMD_GET_CONNECTION_STATS)) == 0) { bytes_written = wl_android_get_connection_stats(net, command, priv_cmd.total_len); } #endif else { ret = bytes_written; } exit: net_os_wake_unlock(net); kfree(command); return ret; } int wl_android_init(void) { int ret = 0; if (!iface_name[0]) { memset(iface_name, 0, IFNAMSIZ); bcm_strncpy_s(iface_name, IFNAMSIZ, "wlan", IFNAMSIZ); } wl_netlink_init(); return ret; } int wl_android_exit(void) { int ret = 0; struct io_cfg *cur, *q; wl_netlink_deinit(); list_for_each_entry_safe(cur, q, &miracast_resume_list, list) { list_del(&cur->list); kfree(cur); } return ret; } void wl_android_post_init(void) { #ifdef ENABLE_4335BT_WAR bcm_bt_unlock(lock_cookie_wifi); printk("%s: btlock released\n", __FUNCTION__); #endif /* ENABLE_4335BT_WAR */ if (!dhd_download_fw_on_driverload) g_wifi_on = FALSE; }