| /* |
| * Linux cfg80211 driver - Android related functions |
| * |
| * Copyright (C) 1999-2019, Broadcom. |
| * |
| * Unless you and Broadcom execute a separate written software license |
| * agreement governing use of this software, this software is licensed to you |
| * under the terms of the GNU General Public License version 2 (the "GPL"), |
| * available at http://www.broadcom.com/licenses/GPLv2.php, with the |
| * following added to such license: |
| * |
| * As a special exception, the copyright holders of this software give you |
| * permission to link this software with independent modules, and to copy and |
| * distribute the resulting executable under terms of your choice, provided that |
| * you also meet, for each linked independent module, the terms and conditions of |
| * the license of that module. An independent module is a module which is not |
| * derived from this software. The special exception does not apply to any |
| * modifications of the software. |
| * |
| * 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. |
| * |
| * |
| * <<Broadcom-WL-IPTag/Open:>> |
| * |
| * $Id: wl_android.c 825470 2019-06-14 09:08:11Z $ |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/netdevice.h> |
| #include <net/netlink.h> |
| #ifdef CONFIG_COMPAT |
| #include <linux/compat.h> |
| #endif // endif |
| |
| #include <wl_android.h> |
| #include <wldev_common.h> |
| #include <wlioctl.h> |
| #include <wlioctl_utils.h> |
| #include <bcmutils.h> |
| #include <bcmstdlib_s.h> |
| #include <linux_osl.h> |
| #include <dhd_dbg.h> |
| #include <dngl_stats.h> |
| #include <dhd.h> |
| #include <dhd_config.h> |
| #include <bcmip.h> |
| #ifdef PNO_SUPPORT |
| #include <dhd_pno.h> |
| #endif // endif |
| #ifdef BCMSDIO |
| #include <bcmsdbus.h> |
| #endif // endif |
| #ifdef WL_CFG80211 |
| #include <wl_cfg80211.h> |
| #include <wl_cfgscan.h> |
| #endif // endif |
| #ifdef WL_NAN |
| #include <wl_cfgnan.h> |
| #endif /* WL_NAN */ |
| #ifdef DHDTCPACK_SUPPRESS |
| #include <dhd_ip.h> |
| #endif /* DHDTCPACK_SUPPRESS */ |
| #include <bcmwifi_rspec.h> |
| #include <dhd_linux.h> |
| #include <bcmiov.h> |
| #ifdef WL_BCNRECV |
| #include <wl_cfgvendor.h> |
| #include <brcm_nl80211.h> |
| #endif /* WL_BCNRECV */ |
| #ifdef WL_MBO |
| #include <mbo.h> |
| #endif /* WL_MBO */ |
| #ifdef RTT_SUPPORT |
| #include <dhd_rtt.h> |
| #endif /* RTT_SUPPORT */ |
| #ifdef WL_ESCAN |
| #include <wl_escan.h> |
| #endif |
| |
| #ifdef WL_STATIC_IF |
| #define WL_BSSIDX_MAX 16 |
| #endif /* WL_STATIC_IF */ |
| |
| uint android_msg_level = ANDROID_ERROR_LEVEL | ANDROID_MSG_LEVEL; |
| |
| #define ANDROID_ERROR_MSG(x, args...) \ |
| do { \ |
| if (android_msg_level & ANDROID_ERROR_LEVEL) { \ |
| printk(KERN_ERR "[dhd] ANDROID-ERROR) " x, ## args); \ |
| } \ |
| } while (0) |
| #define ANDROID_TRACE_MSG(x, args...) \ |
| do { \ |
| if (android_msg_level & ANDROID_TRACE_LEVEL) { \ |
| printk(KERN_INFO "[dhd] ANDROID-TRACE) " x, ## args); \ |
| } \ |
| } while (0) |
| #define ANDROID_INFO_MSG(x, args...) \ |
| do { \ |
| if (android_msg_level & ANDROID_INFO_LEVEL) { \ |
| printk(KERN_INFO "[dhd] ANDROID-INFO) " x, ## args); \ |
| } \ |
| } while (0) |
| #define ANDROID_ERROR(x) ANDROID_ERROR_MSG x |
| #define ANDROID_TRACE(x) ANDROID_TRACE_MSG x |
| #define ANDROID_INFO(x) ANDROID_INFO_MSG x |
| |
| /* |
| * Android private command strings, PLEASE define new private commands here |
| * so they can be updated easily in the future (if needed) |
| */ |
| |
| #define CMD_START "START" |
| #define CMD_STOP "STOP" |
| #define CMD_SCAN_ACTIVE "SCAN-ACTIVE" |
| #define CMD_SCAN_PASSIVE "SCAN-PASSIVE" |
| #define CMD_RSSI "RSSI" |
| #define CMD_LINKSPEED "LINKSPEED" |
| #define CMD_RXFILTER_START "RXFILTER-START" |
| #define CMD_RXFILTER_STOP "RXFILTER-STOP" |
| #define CMD_RXFILTER_ADD "RXFILTER-ADD" |
| #define CMD_RXFILTER_REMOVE "RXFILTER-REMOVE" |
| #define CMD_BTCOEXSCAN_START "BTCOEXSCAN-START" |
| #define CMD_BTCOEXSCAN_STOP "BTCOEXSCAN-STOP" |
| #define CMD_BTCOEXMODE "BTCOEXMODE" |
| #define CMD_SETSUSPENDOPT "SETSUSPENDOPT" |
| #define CMD_SETSUSPENDMODE "SETSUSPENDMODE" |
| #define CMD_SETDTIM_IN_SUSPEND "SET_DTIM_IN_SUSPEND" |
| #define CMD_MAXDTIM_IN_SUSPEND "MAX_DTIM_IN_SUSPEND" |
| #define CMD_DISDTIM_IN_SUSPEND "DISABLE_DTIM_IN_SUSPEND" |
| #define CMD_P2P_DEV_ADDR "P2P_DEV_ADDR" |
| #define CMD_SETFWPATH "SETFWPATH" |
| #define CMD_SETBAND "SETBAND" |
| #define CMD_GETBAND "GETBAND" |
| #define CMD_COUNTRY "COUNTRY" |
| #define CMD_P2P_SET_NOA "P2P_SET_NOA" |
| #define CMD_P2P_GET_NOA "P2P_GET_NOA" |
| #define CMD_P2P_SD_OFFLOAD "P2P_SD_" |
| #define CMD_P2P_LISTEN_OFFLOAD "P2P_LO_" |
| #define CMD_P2P_SET_PS "P2P_SET_PS" |
| #define CMD_P2P_ECSA "P2P_ECSA" |
| #define CMD_P2P_INC_BW "P2P_INCREASE_BW" |
| #define CMD_SET_AP_WPS_P2P_IE "SET_AP_WPS_P2P_IE" |
| #define CMD_SETROAMMODE "SETROAMMODE" |
| #define CMD_SETIBSSBEACONOUIDATA "SETIBSSBEACONOUIDATA" |
| #define CMD_MIRACAST "MIRACAST" |
| #ifdef WL_NAN |
| #define CMD_NAN "NAN_" |
| #endif /* WL_NAN */ |
| #define CMD_COUNTRY_DELIMITER "/" |
| |
| #if defined(WL_SUPPORT_AUTO_CHANNEL) |
| #define CMD_GET_BEST_CHANNELS "GET_BEST_CHANNELS" |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| |
| #define CMD_80211_MODE "MODE" /* 802.11 mode a/b/g/n/ac */ |
| #define CMD_CHANSPEC "CHANSPEC" |
| #define CMD_DATARATE "DATARATE" |
| #define CMD_ASSOC_CLIENTS "ASSOCLIST" |
| #define CMD_SET_CSA "SETCSA" |
| #ifdef WL_SUPPORT_AUTO_CHANNEL |
| #define CMD_SET_HAPD_AUTO_CHANNEL "HAPD_AUTO_CHANNEL" |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| #define CMD_KEEP_ALIVE "KEEPALIVE" |
| |
| #ifdef PNO_SUPPORT |
| #define CMD_PNOSSIDCLR_SET "PNOSSIDCLR" |
| #define CMD_PNOSETUP_SET "PNOSETUP " |
| #define CMD_PNOENABLE_SET "PNOFORCE" |
| #define CMD_PNODEBUG_SET "PNODEBUG" |
| #define CMD_WLS_BATCHING "WLS_BATCHING" |
| #endif /* PNO_SUPPORT */ |
| |
| #define CMD_HAPD_MAC_FILTER "HAPD_MAC_FILTER" |
| |
| #ifdef WLFBT |
| #define CMD_GET_FTKEY "GET_FTKEY" |
| #endif // endif |
| |
| #define CMD_ROAM_OFFLOAD "SETROAMOFFLOAD" |
| #define CMD_INTERFACE_CREATE "INTERFACE_CREATE" |
| #define CMD_INTERFACE_DELETE "INTERFACE_DELETE" |
| #define CMD_GET_LINK_STATUS "GETLINKSTATUS" |
| |
| #define CMD_GET_STA_INFO "GETSTAINFO" |
| |
| /* related with CMD_GET_LINK_STATUS */ |
| #define WL_ANDROID_LINK_VHT 0x01 |
| #define WL_ANDROID_LINK_MIMO 0x02 |
| #define WL_ANDROID_LINK_AP_VHT_SUPPORT 0x04 |
| #define WL_ANDROID_LINK_AP_MIMO_SUPPORT 0x08 |
| |
| #ifdef P2PRESP_WFDIE_SRC |
| #define CMD_P2P_SET_WFDIE_RESP "P2P_SET_WFDIE_RESP" |
| #define CMD_P2P_GET_WFDIE_RESP "P2P_GET_WFDIE_RESP" |
| #endif /* P2PRESP_WFDIE_SRC */ |
| |
| #define CMD_DFS_AP_MOVE "DFS_AP_MOVE" |
| #define CMD_WBTEXT_ENABLE "WBTEXT_ENABLE" |
| #define CMD_WBTEXT_PROFILE_CONFIG "WBTEXT_PROFILE_CONFIG" |
| #define CMD_WBTEXT_WEIGHT_CONFIG "WBTEXT_WEIGHT_CONFIG" |
| #define CMD_WBTEXT_TABLE_CONFIG "WBTEXT_TABLE_CONFIG" |
| #define CMD_WBTEXT_DELTA_CONFIG "WBTEXT_DELTA_CONFIG" |
| #define CMD_WBTEXT_BTM_TIMER_THRESHOLD "WBTEXT_BTM_TIMER_THRESHOLD" |
| #define CMD_WBTEXT_BTM_DELTA "WBTEXT_BTM_DELTA" |
| #define CMD_WBTEXT_ESTM_ENABLE "WBTEXT_ESTM_ENABLE" |
| |
| #define BUFSZ 8 |
| #define BUFSZN BUFSZ + 1 |
| |
| #define _S(x) #x |
| #define S(x) _S(x) |
| |
| #define MAXBANDS 2 /**< Maximum #of bands */ |
| #define BAND_2G_INDEX 0 |
| #define BAND_5G_INDEX 0 |
| |
| typedef union { |
| wl_roam_prof_band_v1_t v1; |
| wl_roam_prof_band_v2_t v2; |
| wl_roam_prof_band_v3_t v3; |
| } wl_roamprof_band_t; |
| |
| #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 SUPPORT_RSSI_SUM_REPORT |
| #define CMD_SET_RSSI_LOGGING "SET_RSSI_LOGGING" |
| #define CMD_GET_RSSI_LOGGING "GET_RSSI_LOGGING" |
| #define CMD_GET_RSSI_PER_ANT "GET_RSSI_PER_ANT" |
| #endif /* SUPPORT_RSSI_SUM_REPORT */ |
| |
| #define CMD_GET_SNR "GET_SNR" |
| |
| #ifdef SUPPORT_AP_HIGHER_BEACONRATE |
| #define CMD_SET_AP_BEACONRATE "SET_AP_BEACONRATE" |
| #define CMD_GET_AP_BASICRATE "GET_AP_BASICRATE" |
| #endif /* SUPPORT_AP_HIGHER_BEACONRATE */ |
| |
| #ifdef SUPPORT_AP_RADIO_PWRSAVE |
| #define CMD_SET_AP_RPS "SET_AP_RPS" |
| #define CMD_GET_AP_RPS "GET_AP_RPS" |
| #define CMD_SET_AP_RPS_PARAMS "SET_AP_RPS_PARAMS" |
| #endif /* SUPPORT_AP_RADIO_PWRSAVE */ |
| |
| #ifdef SUPPORT_AP_SUSPEND |
| #define CMD_SET_AP_SUSPEND "SET_AP_SUSPEND" |
| #endif /* SUPPORT_AP_SUSPEND */ |
| |
| #ifdef SUPPORT_AP_BWCTRL |
| #define CMD_SET_AP_BW "SET_AP_BW" |
| #define CMD_GET_AP_BW "GET_AP_BW" |
| #endif /* SUPPORT_AP_BWCTRL */ |
| |
| /* miracast related definition */ |
| #define MIRACAST_MODE_OFF 0 |
| #define MIRACAST_MODE_SOURCE 1 |
| #define MIRACAST_MODE_SINK 2 |
| |
| #ifdef CONNECTION_STATISTICS |
| #define CMD_GET_CONNECTION_STATS "GET_CONNECTION_STATS" |
| |
| struct connection_stats { |
| u32 txframe; |
| u32 txbyte; |
| u32 txerror; |
| u32 rxframe; |
| u32 rxbyte; |
| u32 txfail; |
| u32 txretry; |
| u32 txretrie; |
| u32 txrts; |
| u32 txnocts; |
| u32 txexptime; |
| u32 txrate; |
| u8 chan_idle; |
| }; |
| #endif /* CONNECTION_STATISTICS */ |
| |
| #ifdef SUPPORT_LQCM |
| #define CMD_SET_LQCM_ENABLE "SET_LQCM_ENABLE" |
| #define CMD_GET_LQCM_REPORT "GET_LQCM_REPORT" |
| #endif // endif |
| |
| static LIST_HEAD(miracast_resume_list); |
| #ifdef WL_CFG80211 |
| static u8 miracast_cur_mode; |
| #endif /* WL_CFG80211 */ |
| |
| #ifdef DHD_LOG_DUMP |
| #define CMD_NEW_DEBUG_PRINT_DUMP "DEBUG_DUMP" |
| #define SUBCMD_UNWANTED "UNWANTED" |
| #define SUBCMD_DISCONNECTED "DISCONNECTED" |
| void dhd_log_dump_trigger(dhd_pub_t *dhdp, int subcmd); |
| #endif /* DHD_LOG_DUMP */ |
| |
| #ifdef DHD_STATUS_LOGGING |
| #define CMD_DUMP_STATUS_LOG "DUMP_STAT_LOG" |
| #define CMD_QUERY_STATUS_LOG "QUERY_STAT_LOG" |
| #endif /* DHD_STATUS_LOGGING */ |
| |
| #ifdef DHD_DEBUG_UART |
| extern bool dhd_debug_uart_is_running(struct net_device *dev); |
| #endif /* DHD_DEBUG_UART */ |
| |
| #ifdef RTT_GEOFENCE_INTERVAL |
| #if defined(RTT_SUPPORT) && defined(WL_NAN) |
| #define CMD_GEOFENCE_INTERVAL "GEOFENCE_INT" |
| #endif /* RTT_SUPPORT && WL_NAN */ |
| #endif /* RTT_GEOFENCE_INTERVAL */ |
| |
| struct io_cfg { |
| s8 *iovar; |
| s32 param; |
| u32 ioctl; |
| void *arg; |
| u32 len; |
| struct list_head list; |
| }; |
| |
| typedef enum { |
| HEAD_SAR_BACKOFF_DISABLE = -1, |
| HEAD_SAR_BACKOFF_ENABLE = 0, |
| GRIP_SAR_BACKOFF_DISABLE, |
| GRIP_SAR_BACKOFF_ENABLE, |
| NR_mmWave_SAR_BACKOFF_DISABLE, |
| NR_mmWave_SAR_BACKOFF_ENABLE, |
| NR_Sub6_SAR_BACKOFF_DISABLE, |
| NR_Sub6_SAR_BACKOFF_ENABLE, |
| SAR_BACKOFF_DISABLE_ALL |
| } sar_modes; |
| |
| #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 */ |
| |
| #define CMD_DEBUG_VERBOSE "DEBUG_VERBOSE" |
| #ifdef WL_NATOE |
| |
| #define CMD_NATOE "NATOE" |
| |
| #define NATOE_MAX_PORT_NUM 65535 |
| |
| /* natoe command info structure */ |
| typedef struct wl_natoe_cmd_info { |
| uint8 *command; /* pointer to the actual command */ |
| uint16 tot_len; /* total length of the command */ |
| uint16 bytes_written; /* Bytes written for get response */ |
| } wl_natoe_cmd_info_t; |
| |
| typedef struct wl_natoe_sub_cmd wl_natoe_sub_cmd_t; |
| typedef int (natoe_cmd_handler_t)(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| |
| struct wl_natoe_sub_cmd { |
| char *name; |
| uint8 version; /* cmd version */ |
| uint16 id; /* id for the dongle f/w switch/case */ |
| uint16 type; /* base type of argument */ |
| natoe_cmd_handler_t *handler; /* cmd handler */ |
| }; |
| |
| #define WL_ANDROID_NATOE_FUNC(suffix) wl_android_natoe_subcmd_ ##suffix |
| static int wl_android_process_natoe_cmd(struct net_device *dev, |
| char *command, int total_len); |
| static int wl_android_natoe_subcmd_enable(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| static int wl_android_natoe_subcmd_config_ips(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| static int wl_android_natoe_subcmd_config_ports(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| static int wl_android_natoe_subcmd_dbg_stats(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| static int wl_android_natoe_subcmd_tbl_cnt(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info); |
| |
| static const wl_natoe_sub_cmd_t natoe_cmd_list[] = { |
| /* wl natoe enable [0/1] or new: "wl natoe [0/1]" */ |
| {"enable", 0x01, WL_NATOE_CMD_ENABLE, |
| IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(enable) |
| }, |
| {"config_ips", 0x01, WL_NATOE_CMD_CONFIG_IPS, |
| IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(config_ips) |
| }, |
| {"config_ports", 0x01, WL_NATOE_CMD_CONFIG_PORTS, |
| IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(config_ports) |
| }, |
| {"stats", 0x01, WL_NATOE_CMD_DBG_STATS, |
| IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(dbg_stats) |
| }, |
| {"tbl_cnt", 0x01, WL_NATOE_CMD_TBL_CNT, |
| IOVT_BUFFER, WL_ANDROID_NATOE_FUNC(tbl_cnt) |
| }, |
| {NULL, 0, 0, 0, NULL} |
| }; |
| |
| #endif /* WL_NATOE */ |
| |
| #ifdef SET_PCIE_IRQ_CPU_CORE |
| #define CMD_PCIE_IRQ_CORE "PCIE_IRQ_CORE" |
| #endif /* SET_PCIE_IRQ_CPU_CORE */ |
| |
| #ifdef WL_BCNRECV |
| #define CMD_BEACON_RECV "BEACON_RECV" |
| #endif /* WL_BCNRECV */ |
| #ifdef WL_CAC_TS |
| #define CMD_CAC_TSPEC "CAC_TSPEC" |
| #endif /* WL_CAC_TS */ |
| #ifdef WL_CHAN_UTIL |
| #define CMD_GET_CHAN_UTIL "GET_CU" |
| #endif /* WL_CHAN_UTIL */ |
| |
| #ifdef SUPPORT_SOFTAP_ELNA_BYPASS |
| #define CMD_SET_SOFTAP_ELNA_BYPASS "SET_SOFTAP_ELNA_BYPASS" |
| #define CMD_GET_SOFTAP_ELNA_BYPASS "GET_SOFTAP_ELNA_BYPASS" |
| #endif /* SUPPORT_SOFTAP_ELNA_BYPASS */ |
| |
| #ifdef WL_NAN |
| #define CMD_GET_NAN_STATUS "GET_NAN_STATUS" |
| #endif /* WL_NAN */ |
| |
| /* drv command info structure */ |
| typedef struct wl_drv_cmd_info { |
| uint8 *command; /* pointer to the actual command */ |
| uint16 tot_len; /* total length of the command */ |
| uint16 bytes_written; /* Bytes written for get response */ |
| } wl_drv_cmd_info_t; |
| |
| typedef struct wl_drv_sub_cmd wl_drv_sub_cmd_t; |
| typedef int (drv_cmd_handler_t)(struct net_device *dev, |
| const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); |
| |
| struct wl_drv_sub_cmd { |
| char *name; |
| uint8 version; /* cmd version */ |
| uint16 id; /* id for the dongle f/w switch/case */ |
| uint16 type; /* base type of argument */ |
| drv_cmd_handler_t *handler; /* cmd handler */ |
| }; |
| |
| #ifdef WL_MBO |
| |
| #define CMD_MBO "MBO" |
| enum { |
| WL_MBO_CMD_NON_CHAN_PREF = 1, |
| WL_MBO_CMD_CELL_DATA_CAP = 2 |
| }; |
| #define WL_ANDROID_MBO_FUNC(suffix) wl_android_mbo_subcmd_ ##suffix |
| |
| static int wl_android_process_mbo_cmd(struct net_device *dev, |
| char *command, int total_len); |
| static int wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev, |
| const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); |
| static int wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev, |
| const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info); |
| |
| static const wl_drv_sub_cmd_t mbo_cmd_list[] = { |
| {"non_pref_chan", 0x01, WL_MBO_CMD_NON_CHAN_PREF, |
| IOVT_BUFFER, WL_ANDROID_MBO_FUNC(non_pref_chan) |
| }, |
| {"cell_data_cap", 0x01, WL_MBO_CMD_CELL_DATA_CAP, |
| IOVT_BUFFER, WL_ANDROID_MBO_FUNC(cell_data_cap) |
| }, |
| {NULL, 0, 0, 0, NULL} |
| }; |
| |
| #endif /* WL_MBO */ |
| |
| #ifdef WL_GENL |
| static s32 wl_genl_handle_msg(struct sk_buff *skb, struct genl_info *info); |
| static int wl_genl_init(void); |
| static int wl_genl_deinit(void); |
| |
| extern struct net init_net; |
| /* attribute policy: defines which attribute has which type (e.g int, char * etc) |
| * possible values defined in net/netlink.h |
| */ |
| static struct nla_policy wl_genl_policy[BCM_GENL_ATTR_MAX + 1] = { |
| [BCM_GENL_ATTR_STRING] = { .type = NLA_NUL_STRING }, |
| [BCM_GENL_ATTR_MSG] = { .type = NLA_BINARY }, |
| }; |
| |
| #define WL_GENL_VER 1 |
| /* family definition */ |
| static struct genl_family wl_genl_family = { |
| .id = GENL_ID_GENERATE, /* Genetlink would generate the ID */ |
| .hdrsize = 0, |
| .name = "bcm-genl", /* Netlink I/F for Android */ |
| .version = WL_GENL_VER, /* Version Number */ |
| .maxattr = BCM_GENL_ATTR_MAX, |
| }; |
| |
| /* commands: mapping between the command enumeration and the actual function */ |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) |
| struct genl_ops wl_genl_ops[] = { |
| { |
| .cmd = BCM_GENL_CMD_MSG, |
| .flags = 0, |
| .policy = wl_genl_policy, |
| .doit = wl_genl_handle_msg, |
| .dumpit = NULL, |
| }, |
| }; |
| #else |
| struct genl_ops wl_genl_ops = { |
| .cmd = BCM_GENL_CMD_MSG, |
| .flags = 0, |
| .policy = wl_genl_policy, |
| .doit = wl_genl_handle_msg, |
| .dumpit = NULL, |
| |
| }; |
| #endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) */ |
| |
| #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) |
| static struct genl_multicast_group wl_genl_mcast[] = { |
| { .name = "bcm-genl-mcast", }, |
| }; |
| #else |
| static struct genl_multicast_group wl_genl_mcast = { |
| .id = GENL_ID_GENERATE, /* Genetlink would generate the ID */ |
| .name = "bcm-genl-mcast", |
| }; |
| #endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) */ |
| #endif /* WL_GENL */ |
| |
| #ifdef SUPPORT_LQCM |
| #define LQCM_ENAB_MASK 0x000000FF /* LQCM enable flag mask */ |
| #define LQCM_TX_INDEX_MASK 0x0000FF00 /* LQCM tx index mask */ |
| #define LQCM_RX_INDEX_MASK 0x00FF0000 /* LQCM rx index mask */ |
| |
| #define LQCM_TX_INDEX_SHIFT 8 /* LQCM tx index shift */ |
| #define LQCM_RX_INDEX_SHIFT 16 /* LQCM rx index shift */ |
| #endif /* SUPPORT_LQCM */ |
| |
| #ifdef DHD_SEND_HANG_PRIVCMD_ERRORS |
| #define NUMBER_SEQUENTIAL_PRIVCMD_ERRORS 7 |
| static int priv_cmd_errors = 0; |
| #endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */ |
| |
| /** |
| * Extern function declarations (TODO: move them to dhd_linux.h) |
| */ |
| int dhd_net_bus_devreset(struct net_device *dev, uint8 flag); |
| int dhd_dev_init_ioctl(struct net_device *dev); |
| #ifdef WL_CFG80211 |
| int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr); |
| int wl_cfg80211_set_btcoex_dhcp(struct net_device *dev, dhd_pub_t *dhd, char *command); |
| #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 /* WL_CFG80211 */ |
| #ifdef ROAM_CHANNEL_CACHE |
| extern void wl_update_roamscan_cache_by_band(struct net_device *dev, int band); |
| #endif /* ROAM_CHANNEL_CACHE */ |
| |
| #ifdef ENABLE_4335BT_WAR |
| extern int bcm_bt_lock(int cookie); |
| extern void bcm_bt_unlock(int cookie); |
| static int lock_cookie_wifi = 'W' | 'i'<<8 | 'F'<<16 | 'i'<<24; /* cookie is "WiFi" */ |
| #endif /* ENABLE_4335BT_WAR */ |
| |
| extern bool ap_fw_loaded; |
| extern char iface_name[IFNAMSIZ]; |
| #ifdef DHD_PM_CONTROL_FROM_FILE |
| extern bool g_pm_control; |
| #endif /* DHD_PM_CONTROL_FROM_FILE */ |
| |
| /* private command support for restoring roam/scan parameters */ |
| #ifdef SUPPORT_RESTORE_SCAN_PARAMS |
| #define CMD_RESTORE_SCAN_PARAMS "RESTORE_SCAN_PARAMS" |
| |
| typedef int (*PRIV_CMD_HANDLER) (struct net_device *dev, char *command); |
| typedef int (*PRIV_CMD_HANDLER_WITH_LEN) (struct net_device *dev, char *command, int total_len); |
| |
| enum { |
| RESTORE_TYPE_UNSPECIFIED = 0, |
| RESTORE_TYPE_PRIV_CMD = 1, |
| RESTORE_TYPE_PRIV_CMD_WITH_LEN = 2 |
| }; |
| |
| typedef struct android_restore_scan_params { |
| char command[64]; |
| int parameter; |
| int cmd_type; |
| union { |
| PRIV_CMD_HANDLER cmd_handler; |
| PRIV_CMD_HANDLER_WITH_LEN cmd_handler_w_len; |
| }; |
| } android_restore_scan_params_t; |
| |
| /* function prototypes of private command handler */ |
| static int wl_android_set_roam_trigger(struct net_device *dev, char* command); |
| int wl_android_set_roam_delta(struct net_device *dev, char* command); |
| int wl_android_set_roam_scan_period(struct net_device *dev, char* command); |
| int wl_android_set_full_roam_scan_period(struct net_device *dev, char* command, int total_len); |
| int wl_android_set_roam_scan_control(struct net_device *dev, char *command); |
| int wl_android_set_scan_channel_time(struct net_device *dev, char *command); |
| int wl_android_set_scan_home_time(struct net_device *dev, char *command); |
| int wl_android_set_scan_home_away_time(struct net_device *dev, char *command); |
| int wl_android_set_scan_nprobes(struct net_device *dev, char *command); |
| static int wl_android_set_band(struct net_device *dev, char *command); |
| int wl_android_set_scan_dfs_channel_mode(struct net_device *dev, char *command); |
| int wl_android_set_wes_mode(struct net_device *dev, char *command); |
| int wl_android_set_okc_mode(struct net_device *dev, char *command); |
| |
| /* default values */ |
| #ifdef ROAM_API |
| #define DEFAULT_ROAM_TIRGGER -75 |
| #define DEFAULT_ROAM_DELTA 10 |
| #define DEFAULT_ROAMSCANPERIOD 10 |
| #define DEFAULT_FULLROAMSCANPERIOD_SET 120 |
| #endif /* ROAM_API */ |
| #define DEFAULT_BAND 0 |
| |
| /* restoring parameter list, please don't change order */ |
| static android_restore_scan_params_t restore_params[] = |
| { |
| /* wbtext need to be disabled while updating roam/scan parameters */ |
| #ifdef ROAM_API |
| { CMD_ROAMTRIGGER_SET, DEFAULT_ROAM_TIRGGER, |
| RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_trigger}, |
| { CMD_ROAMDELTA_SET, DEFAULT_ROAM_DELTA, |
| RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_delta}, |
| { CMD_ROAMSCANPERIOD_SET, DEFAULT_ROAMSCANPERIOD, |
| RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_roam_scan_period}, |
| { CMD_FULLROAMSCANPERIOD_SET, DEFAULT_FULLROAMSCANPERIOD_SET, |
| RESTORE_TYPE_PRIV_CMD_WITH_LEN, |
| .cmd_handler_w_len = wl_android_set_full_roam_scan_period}, |
| #endif /* ROAM_API */ |
| { CMD_SETBAND, DEFAULT_BAND, |
| RESTORE_TYPE_PRIV_CMD, .cmd_handler = wl_android_set_band}, |
| { "\0", 0, RESTORE_TYPE_UNSPECIFIED, .cmd_handler = NULL} |
| }; |
| #endif /* SUPPORT_RESTORE_SCAN_PARAMS */ |
| |
| /** |
| * 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 |
| */ |
| int g_wifi_on = TRUE; |
| |
| /** |
| * Local (static) function definitions |
| */ |
| |
| #ifdef WLWFDS |
| static int wl_android_set_wfds_hash( |
| struct net_device *dev, char *command, bool enable) |
| { |
| int error = 0; |
| wl_p2p_wfds_hash_t *wfds_hash = NULL; |
| char *smbuf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| smbuf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MAXLEN); |
| if (smbuf == NULL) { |
| ANDROID_ERROR(("wl_android_set_wfds_hash: failed to allocated memory %d bytes\n", |
| WLC_IOCTL_MAXLEN)); |
| return -ENOMEM; |
| } |
| |
| if (enable) { |
| wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_ADD_WFDS_HASH) + 1); |
| error = wldev_iovar_setbuf(dev, "p2p_add_wfds_hash", wfds_hash, |
| sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL); |
| } |
| else { |
| wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_DEL_WFDS_HASH) + 1); |
| error = wldev_iovar_setbuf(dev, "p2p_del_wfds_hash", wfds_hash, |
| sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL); |
| } |
| |
| if (error) { |
| ANDROID_ERROR(("wl_android_set_wfds_hash: failed to %s, error=%d\n", command, error)); |
| } |
| |
| if (smbuf) { |
| MFREE(cfg->osh, smbuf, WLC_IOCTL_MAXLEN); |
| } |
| return error; |
| } |
| #endif /* WLWFDS */ |
| |
| static int wl_android_get_link_speed(struct net_device *net, char *command, int total_len) |
| { |
| int link_speed; |
| int bytes_written; |
| int error; |
| |
| error = wldev_get_link_speed(net, &link_speed); |
| if (error) { |
| ANDROID_ERROR(("Get linkspeed failed \n")); |
| return -1; |
| } |
| |
| /* Convert Kbps to Android Mbps */ |
| link_speed = link_speed / 1000; |
| bytes_written = snprintf(command, total_len, "LinkSpeed %d", link_speed); |
| ANDROID_INFO(("wl_android_get_link_speed: command result is %s\n", command)); |
| return bytes_written; |
| } |
| |
| static int wl_android_get_rssi(struct net_device *net, char *command, int total_len) |
| { |
| wlc_ssid_t ssid = {0, {0}}; |
| int bytes_written = 0; |
| int error = 0; |
| scb_val_t scbval; |
| char *delim = NULL; |
| struct net_device *target_ndev = net; |
| #ifdef WL_VIRTUAL_APSTA |
| char *pos = NULL; |
| struct bcm_cfg80211 *cfg; |
| #endif /* WL_VIRTUAL_APSTA */ |
| |
| delim = strchr(command, ' '); |
| /* For Ap mode rssi command would be |
| * driver rssi <sta_mac_addr> |
| * for STA/GC mode |
| * driver rssi |
| */ |
| if (delim) { |
| /* Ap/GO mode |
| * driver rssi <sta_mac_addr> |
| */ |
| ANDROID_TRACE(("wl_android_get_rssi: cmd:%s\n", delim)); |
| /* skip space from delim after finding char */ |
| delim++; |
| if (!(bcm_ether_atoe((delim), &scbval.ea))) { |
| ANDROID_ERROR(("wl_android_get_rssi: address err\n")); |
| return -1; |
| } |
| scbval.val = htod32(0); |
| ANDROID_TRACE(("wl_android_get_rssi: address:"MACDBG, MAC2STRDBG(scbval.ea.octet))); |
| #ifdef WL_VIRTUAL_APSTA |
| /* RSDB AP may have another virtual interface |
| * In this case, format of private command is as following, |
| * DRIVER rssi <sta_mac_addr> <AP interface name> |
| */ |
| |
| /* Current position is start of MAC address string */ |
| pos = delim; |
| delim = strchr(pos, ' '); |
| if (delim) { |
| /* skip space from delim after finding char */ |
| delim++; |
| if (strnlen(delim, IFNAMSIZ)) { |
| cfg = wl_get_cfg(net); |
| target_ndev = wl_get_ap_netdev(cfg, delim); |
| if (target_ndev == NULL) |
| target_ndev = net; |
| } |
| } |
| #endif /* WL_VIRTUAL_APSTA */ |
| } |
| else { |
| /* STA/GC mode */ |
| bzero(&scbval, sizeof(scb_val_t)); |
| } |
| |
| error = wldev_get_rssi(target_ndev, &scbval); |
| if (error) |
| return -1; |
| #if defined(RSSIOFFSET) |
| scbval.val = wl_update_rssi_offset(net, scbval.val); |
| #endif |
| |
| error = wldev_get_ssid(target_ndev, &ssid); |
| if (error) |
| return -1; |
| if ((ssid.SSID_len == 0) || (ssid.SSID_len > DOT11_MAX_SSID_LEN)) { |
| ANDROID_ERROR(("wl_android_get_rssi: wldev_get_ssid failed\n")); |
| } else if (total_len <= ssid.SSID_len) { |
| return -ENOMEM; |
| } else { |
| memcpy(command, ssid.SSID, ssid.SSID_len); |
| bytes_written = ssid.SSID_len; |
| } |
| if ((total_len - bytes_written) < (strlen(" rssi -XXX") + 1)) |
| return -ENOMEM; |
| |
| bytes_written += scnprintf(&command[bytes_written], total_len - bytes_written, |
| " rssi %d", scbval.val); |
| command[bytes_written] = '\0'; |
| |
| ANDROID_TRACE(("wl_android_get_rssi: command result is %s (%d)\n", command, bytes_written)); |
| return bytes_written; |
| } |
| |
| static int wl_android_set_suspendopt(struct net_device *dev, char *command) |
| { |
| int suspend_flag; |
| int ret_now; |
| int ret = 0; |
| |
| suspend_flag = *(command + strlen(CMD_SETSUSPENDOPT) + 1) - '0'; |
| |
| if (suspend_flag != 0) { |
| suspend_flag = 1; |
| } |
| ret_now = net_os_set_suspend_disable(dev, suspend_flag); |
| |
| if (ret_now != suspend_flag) { |
| if (!(ret = net_os_set_suspend(dev, ret_now, 1))) { |
| ANDROID_INFO(("wl_android_set_suspendopt: Suspend Flag %d -> %d\n", |
| ret_now, suspend_flag)); |
| } else { |
| ANDROID_ERROR(("wl_android_set_suspendopt: failed %d\n", ret)); |
| } |
| } |
| |
| return ret; |
| } |
| |
| static int wl_android_set_suspendmode(struct net_device *dev, char *command) |
| { |
| int ret = 0; |
| |
| #if !defined(CONFIG_HAS_EARLYSUSPEND) || !defined(DHD_USE_EARLYSUSPEND) |
| 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))) |
| ANDROID_INFO(("wl_android_set_suspendmode: Suspend Mode %d\n", suspend_flag)); |
| else |
| ANDROID_ERROR(("wl_android_set_suspendmode: failed %d\n", ret)); |
| #endif // endif |
| |
| return ret; |
| } |
| |
| #ifdef WL_CFG80211 |
| int wl_android_get_80211_mode(struct net_device *dev, char *command, int total_len) |
| { |
| uint8 mode[5]; |
| int error = 0; |
| int bytes_written = 0; |
| |
| error = wldev_get_mode(dev, mode, sizeof(mode)); |
| if (error) |
| return -1; |
| |
| ANDROID_INFO(("wl_android_get_80211_mode: mode:%s\n", mode)); |
| bytes_written = snprintf(command, total_len, "%s %s", CMD_80211_MODE, mode); |
| ANDROID_INFO(("wl_android_get_80211_mode: command:%s EXIT\n", command)); |
| return bytes_written; |
| |
| } |
| |
| extern chanspec_t |
| wl_chspec_driver_to_host(chanspec_t chanspec); |
| int wl_android_get_chanspec(struct net_device *dev, char *command, int total_len) |
| { |
| int error = 0; |
| int bytes_written = 0; |
| int chsp = {0}; |
| uint16 band = 0; |
| uint16 bw = 0; |
| uint16 channel = 0; |
| u32 sb = 0; |
| chanspec_t chanspec; |
| |
| /* command is |
| * driver chanspec |
| */ |
| error = wldev_iovar_getint(dev, "chanspec", &chsp); |
| if (error) |
| return -1; |
| |
| chanspec = wl_chspec_driver_to_host(chsp); |
| ANDROID_INFO(("wl_android_get_80211_mode: return value of chanspec:%x\n", chanspec)); |
| |
| channel = chanspec & WL_CHANSPEC_CHAN_MASK; |
| band = chanspec & WL_CHANSPEC_BAND_MASK; |
| bw = chanspec & WL_CHANSPEC_BW_MASK; |
| |
| ANDROID_INFO(("wl_android_get_80211_mode: channel:%d band:%d bandwidth:%d\n", |
| 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); |
| |
| ANDROID_INFO(("wl_android_get_chanspec: command:%s EXIT\n", command)); |
| return bytes_written; |
| |
| } |
| #endif /* WL_CFG80211 */ |
| |
| /* 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; |
| |
| ANDROID_INFO(("wl_android_get_datarate: datarate:%d\n", datarate)); |
| |
| bytes_written = snprintf(command, total_len, "%s %d", CMD_DATARATE, (datarate/2)); |
| return bytes_written; |
| } |
| int wl_android_get_assoclist(struct net_device *dev, char *command, int total_len) |
| { |
| int error = 0; |
| int bytes_written = 0; |
| uint i; |
| int len = 0; |
| char mac_buf[MAX_NUM_OF_ASSOCLIST * |
| sizeof(struct ether_addr) + sizeof(uint)] = {0}; |
| struct maclist *assoc_maclist = (struct maclist *)mac_buf; |
| |
| ANDROID_TRACE(("wl_android_get_assoclist: ENTER\n")); |
| |
| assoc_maclist->count = htod32(MAX_NUM_OF_ASSOCLIST); |
| |
| error = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf)); |
| if (error) |
| return -1; |
| |
| assoc_maclist->count = dtoh32(assoc_maclist->count); |
| bytes_written = snprintf(command, total_len, "%s listcount: %d Stations:", |
| CMD_ASSOC_CLIENTS, assoc_maclist->count); |
| |
| for (i = 0; i < assoc_maclist->count; i++) { |
| len = snprintf(command + bytes_written, total_len - bytes_written, " " MACDBG, |
| MAC2STRDBG(assoc_maclist->ea[i].octet)); |
| /* A return value of '(total_len - bytes_written)' or more means that the |
| * output was truncated |
| */ |
| if ((len > 0) && (len < (total_len - bytes_written))) { |
| bytes_written += len; |
| } else { |
| ANDROID_ERROR(("wl_android_get_assoclist: Insufficient buffer %d," |
| " bytes_written %d\n", |
| total_len, bytes_written)); |
| bytes_written = -1; |
| break; |
| } |
| } |
| return bytes_written; |
| } |
| |
| #ifdef WL_CFG80211 |
| extern chanspec_t |
| wl_chspec_host_to_driver(chanspec_t chanspec); |
| static int wl_android_set_csa(struct net_device *dev, char *command) |
| { |
| int error = 0; |
| char smbuf[WLC_IOCTL_SMLEN]; |
| wl_chan_switch_t csa_arg; |
| u32 chnsp = 0; |
| int err = 0; |
| |
| ANDROID_INFO(("wl_android_set_csa: command:%s\n", command)); |
| |
| command = (command + strlen(CMD_SET_CSA)); |
| /* Order is mode, count channel */ |
| if (!*++command) { |
| ANDROID_ERROR(("wl_android_set_csa:error missing arguments\n")); |
| return -1; |
| } |
| csa_arg.mode = bcm_atoi(command); |
| |
| if (csa_arg.mode != 0 && csa_arg.mode != 1) { |
| ANDROID_ERROR(("Invalid mode\n")); |
| return -1; |
| } |
| |
| if (!*++command) { |
| ANDROID_ERROR(("wl_android_set_csa: error missing count\n")); |
| return -1; |
| } |
| command++; |
| csa_arg.count = bcm_atoi(command); |
| |
| csa_arg.reg = 0; |
| csa_arg.chspec = 0; |
| command += 2; |
| if (!*command) { |
| ANDROID_ERROR(("wl_android_set_csa: error missing channel\n")); |
| return -1; |
| } |
| |
| chnsp = wf_chspec_aton(command); |
| if (chnsp == 0) { |
| ANDROID_ERROR(("wl_android_set_csa:chsp is not correct\n")); |
| return -1; |
| } |
| chnsp = wl_chspec_host_to_driver(chnsp); |
| csa_arg.chspec = chnsp; |
| |
| if (chnsp & WL_CHANSPEC_BAND_5G) { |
| u32 chanspec = chnsp; |
| err = wldev_iovar_getint(dev, "per_chan_info", &chanspec); |
| if (!err) { |
| if ((chanspec & WL_CHAN_RADAR) || (chanspec & WL_CHAN_PASSIVE)) { |
| ANDROID_ERROR(("Channel is radar sensitive\n")); |
| return -1; |
| } |
| if (chanspec == 0) { |
| ANDROID_ERROR(("Invalid hw channel\n")); |
| return -1; |
| } |
| } else { |
| ANDROID_ERROR(("does not support per_chan_info\n")); |
| return -1; |
| } |
| ANDROID_INFO(("non radar sensitivity\n")); |
| } |
| error = wldev_iovar_setbuf(dev, "csa", &csa_arg, sizeof(csa_arg), |
| smbuf, sizeof(smbuf), NULL); |
| if (error) { |
| ANDROID_ERROR(("wl_android_set_csa:set csa failed:%d\n", error)); |
| return -1; |
| } |
| return 0; |
| } |
| #endif /* WL_CFG80211 */ |
| |
| static int |
| wl_android_set_bcn_li_dtim(struct net_device *dev, char *command) |
| { |
| int ret = 0; |
| int dtim; |
| |
| dtim = *(command + strlen(CMD_SETDTIM_IN_SUSPEND) + 1) - '0'; |
| |
| if (dtim > (MAX_DTIM_ALLOWED_INTERVAL / MAX_DTIM_SKIP_BEACON_INTERVAL)) { |
| ANDROID_ERROR(("%s: failed, invalid dtim %d\n", |
| __FUNCTION__, dtim)); |
| return BCME_ERROR; |
| } |
| |
| if (!(ret = net_os_set_suspend_bcn_li_dtim(dev, dtim))) { |
| ANDROID_TRACE(("%s: SET bcn_li_dtim in suspend %d\n", |
| __FUNCTION__, dtim)); |
| } else { |
| ANDROID_ERROR(("%s: failed %d\n", __FUNCTION__, ret)); |
| } |
| |
| return ret; |
| } |
| |
| static int |
| wl_android_set_max_dtim(struct net_device *dev, char *command) |
| { |
| 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))) { |
| ANDROID_TRACE(("wl_android_set_max_dtim: use Max bcn_li_dtim in suspend %s\n", |
| (dtim_flag ? "Enable" : "Disable"))); |
| } else { |
| ANDROID_ERROR(("wl_android_set_max_dtim: failed %d\n", ret)); |
| } |
| |
| return ret; |
| } |
| |
| #ifdef DISABLE_DTIM_IN_SUSPEND |
| static int |
| wl_android_set_disable_dtim_in_suspend(struct net_device *dev, char *command) |
| { |
| int ret = 0; |
| int dtim_flag; |
| |
| dtim_flag = *(command + strlen(CMD_DISDTIM_IN_SUSPEND) + 1) - '0'; |
| |
| if (!(ret = net_os_set_disable_dtim_in_suspend(dev, dtim_flag))) { |
| ANDROID_TRACE(("wl_android_set_disable_dtim_in_suspend: " |
| "use Disable bcn_li_dtim in suspend %s\n", |
| (dtim_flag ? "Enable" : "Disable"))); |
| } else { |
| ANDROID_ERROR(("wl_android_set_disable_dtim_in_suspend: failed %d\n", ret)); |
| } |
| |
| return ret; |
| } |
| #endif /* DISABLE_DTIM_IN_SUSPEND */ |
| |
| 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; |
| } |
| |
| #ifdef WL_CFG80211 |
| static int |
| wl_android_set_band(struct net_device *dev, char *command) |
| { |
| int error = 0; |
| uint band = *(command + strlen(CMD_SETBAND) + 1) - '0'; |
| #ifdef WL_HOST_BAND_MGMT |
| int ret = 0; |
| if ((ret = wl_cfg80211_set_band(dev, band)) < 0) { |
| if (ret == BCME_UNSUPPORTED) { |
| /* If roam_var is unsupported, fallback to the original method */ |
| ANDROID_ERROR(("WL_HOST_BAND_MGMT defined, " |
| "but roam_band iovar unsupported in the firmware\n")); |
| } else { |
| error = -1; |
| } |
| } |
| if (((ret == 0) && (band == WLC_BAND_AUTO)) || (ret == BCME_UNSUPPORTED)) { |
| /* Apply if roam_band iovar is not supported or band setting is AUTO */ |
| error = wldev_set_band(dev, band); |
| } |
| #else |
| error = wl_cfg80211_set_if_band(dev, band); |
| #endif /* WL_HOST_BAND_MGMT */ |
| #ifdef ROAM_CHANNEL_CACHE |
| wl_update_roamscan_cache_by_band(dev, band); |
| #endif /* ROAM_CHANNEL_CACHE */ |
| return error; |
| } |
| #endif /* WL_CFG80211 */ |
| |
| #ifdef PNO_SUPPORT |
| #define PNO_PARAM_SIZE 50 |
| #define VALUE_SIZE 50 |
| #define LIMIT_STR_FMT ("%50s %50s") |
| |
| static int |
| wls_parse_batching_cmd(struct net_device *dev, char *command, int total_len) |
| { |
| int err = BCME_OK; |
| uint i, tokens, len_remain; |
| char *pos, *pos2, *token, *token2, *delim; |
| char param[PNO_PARAM_SIZE+1], value[VALUE_SIZE+1]; |
| struct dhd_pno_batch_params batch_params; |
| |
| ANDROID_INFO(("wls_parse_batching_cmd: command=%s, len=%d\n", command, total_len)); |
| len_remain = total_len; |
| if (len_remain > (strlen(CMD_WLS_BATCHING) + 1)) { |
| pos = command + strlen(CMD_WLS_BATCHING) + 1; |
| len_remain -= strlen(CMD_WLS_BATCHING) + 1; |
| } else { |
| ANDROID_ERROR(("wls_parse_batching_cmd: No arguments, total_len %d\n", total_len)); |
| err = BCME_ERROR; |
| goto exit; |
| } |
| bzero(&batch_params, sizeof(struct dhd_pno_batch_params)); |
| if (!strncmp(pos, PNO_BATCHING_SET, strlen(PNO_BATCHING_SET))) { |
| if (len_remain > (strlen(PNO_BATCHING_SET) + 1)) { |
| pos += strlen(PNO_BATCHING_SET) + 1; |
| } else { |
| ANDROID_ERROR(("wls_parse_batching_cmd: %s missing arguments, total_len %d\n", |
| PNO_BATCHING_SET, total_len)); |
| err = BCME_ERROR; |
| goto exit; |
| } |
| while ((token = strsep(&pos, PNO_PARAMS_DELIMETER)) != NULL) { |
| bzero(param, sizeof(param)); |
| bzero(value, sizeof(value)); |
| if (token == NULL || !*token) |
| break; |
| if (*token == '\0') |
| continue; |
| delim = strchr(token, PNO_PARAM_VALUE_DELLIMETER); |
| if (delim != NULL) |
| *delim = ' '; |
| |
| tokens = sscanf(token, LIMIT_STR_FMT, param, value); |
| if (!strncmp(param, PNO_PARAM_SCANFREQ, strlen(PNO_PARAM_SCANFREQ))) { |
| batch_params.scan_fr = simple_strtol(value, NULL, 0); |
| ANDROID_INFO(("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); |
| ANDROID_INFO(("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); |
| ANDROID_INFO(("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; |
| ANDROID_ERROR(("wls_parse_batching_cmd: invalid format" |
| " for channel" |
| " <> params\n")); |
| goto exit; |
| } |
| while ((token2 = strsep(&pos2, |
| PNO_PARAM_CHANNEL_DELIMETER)) != NULL) { |
| if (token2 == NULL || !*token2) |
| break; |
| if (*token2 == '\0') |
| continue; |
| if (*token2 == 'A' || *token2 == 'B') { |
| batch_params.band = (*token2 == 'A')? |
| WLC_BAND_5G : WLC_BAND_2G; |
| ANDROID_INFO(("band : %s\n", |
| (*token2 == 'A')? "A" : "B")); |
| } else { |
| if ((batch_params.nchan >= WL_NUMCHANNELS) || |
| (i >= WL_NUMCHANNELS)) { |
| ANDROID_ERROR(("Too many nchan %d\n", |
| batch_params.nchan)); |
| err = BCME_BUFTOOSHORT; |
| goto exit; |
| } |
| batch_params.chan_list[i++] = |
| simple_strtol(token2, NULL, 0); |
| batch_params.nchan++; |
| ANDROID_INFO(("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); |
| ANDROID_INFO(("rtt : %d\n", batch_params.rtt)); |
| } else { |
| ANDROID_ERROR(("wls_parse_batching_cmd : unknown param: %s\n", param)); |
| err = BCME_ERROR; |
| goto exit; |
| } |
| } |
| err = dhd_dev_pno_set_for_batch(dev, &batch_params); |
| if (err < 0) { |
| ANDROID_ERROR(("failed to configure batch scan\n")); |
| } else { |
| bzero(command, total_len); |
| err = snprintf(command, total_len, "%d", err); |
| } |
| } else if (!strncmp(pos, PNO_BATCHING_GET, strlen(PNO_BATCHING_GET))) { |
| err = dhd_dev_pno_get_for_batch(dev, command, total_len); |
| if (err < 0) { |
| ANDROID_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) { |
| ANDROID_ERROR(("failed to stop batching scan\n")); |
| } else { |
| bzero(command, total_len); |
| err = snprintf(command, total_len, "OK"); |
| } |
| } else { |
| ANDROID_ERROR(("wls_parse_batching_cmd : unknown command\n")); |
| err = BCME_ERROR; |
| goto exit; |
| } |
| exit: |
| return err; |
| } |
| |
| #ifndef WL_SCHED_SCAN |
| static int wl_android_set_pno_setup(struct net_device *dev, char *command, int total_len) |
| { |
| wlc_ssid_ext_t ssids_local[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 */ |
| ANDROID_INFO(("wl_android_set_pno_setup: command=%s, len=%d\n", command, total_len)); |
| |
| if (total_len < (strlen(CMD_PNOSETUP_SET) + sizeof(cmd_tlv_t))) { |
| ANDROID_ERROR(("wl_android_set_pno_setup: argument=%d less min size\n", total_len)); |
| goto exit_proc; |
| } |
| #ifdef PNO_SET_DEBUG |
| memcpy(command, pno_in_example, sizeof(pno_in_example)); |
| total_len = sizeof(pno_in_example); |
| #endif // 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; |
| bzero(ssids_local, 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_parse_ssid_list_tlv(&str_ptr, ssids_local, |
| MAX_PFN_LIST_COUNT, &tlv_size_left)) <= 0) { |
| ANDROID_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)) { |
| ANDROID_ERROR(("wl_android_set_pno_setup: scan duration corrupted" |
| " field size %d\n", |
| tlv_size_left)); |
| goto exit_proc; |
| } |
| str_ptr++; |
| pno_time = simple_strtoul(str_ptr, &str_ptr, 16); |
| ANDROID_INFO(("wl_android_set_pno_setup: pno_time=%d\n", pno_time)); |
| |
| if (str_ptr[0] != 0) { |
| if ((str_ptr[0] != PNO_TLV_FREQ_REPEAT)) { |
| ANDROID_ERROR(("wl_android_set_pno_setup: pno repeat:" |
| " corrupted field\n")); |
| goto exit_proc; |
| } |
| str_ptr++; |
| pno_repeat = simple_strtoul(str_ptr, &str_ptr, 16); |
| ANDROID_INFO(("wl_android_set_pno_setup: got pno_repeat=%d\n", |
| pno_repeat)); |
| if (str_ptr[0] != PNO_TLV_FREQ_EXPO_MAX) { |
| ANDROID_ERROR(("wl_android_set_pno_setup: FREQ_EXPO_MAX" |
| " corrupted field size\n")); |
| goto exit_proc; |
| } |
| str_ptr++; |
| pno_freq_expo_max = simple_strtoul(str_ptr, &str_ptr, 16); |
| ANDROID_INFO(("wl_android_set_pno_setup: pno_freq_expo_max=%d\n", |
| pno_freq_expo_max)); |
| } |
| } |
| } else { |
| ANDROID_ERROR(("wl_android_set_pno_setup: get wrong TLV command\n")); |
| goto exit_proc; |
| } |
| |
| res = dhd_dev_pno_set_for_ssid(dev, ssids_local, nssid, pno_time, pno_repeat, |
| pno_freq_expo_max, NULL, 0); |
| exit_proc: |
| return res; |
| } |
| #endif /* !WL_SCHED_SCAN */ |
| #endif /* PNO_SUPPORT */ |
| |
| static int wl_android_get_p2p_dev_addr(struct net_device *ndev, char *command, int total_len) |
| { |
| int ret; |
| struct ether_addr p2pdev_addr; |
| |
| #define MAC_ADDR_STR_LEN 18 |
| if (total_len < MAC_ADDR_STR_LEN) { |
| ANDROID_ERROR(("wl_android_get_p2p_dev_addr: buflen %d is less than p2p dev addr\n", |
| total_len)); |
| return -1; |
| } |
| |
| ret = wl_cfg80211_get_p2p_dev_addr(ndev, &p2pdev_addr); |
| if (ret) { |
| ANDROID_ERROR(("wl_android_get_p2p_dev_addr: Failed to get p2p dev addr\n")); |
| return -1; |
| } |
| return (snprintf(command, total_len, MACF, ETHERP_TO_MACF(&p2pdev_addr))); |
| } |
| |
| int |
| wl_android_set_ap_mac_list(struct net_device *dev, int macmode, struct maclist *maclist) |
| { |
| int i, j, match; |
| int ret = 0; |
| char mac_buf[MAX_NUM_OF_ASSOCLIST * |
| sizeof(struct ether_addr) + sizeof(uint)] = {0}; |
| struct maclist *assoc_maclist = (struct maclist *)mac_buf; |
| |
| /* set filtering mode */ |
| if ((ret = wldev_ioctl_set(dev, WLC_SET_MACMODE, &macmode, sizeof(macmode)) != 0)) { |
| ANDROID_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACMODE error=%d\n", ret)); |
| return ret; |
| } |
| if (macmode != MACLIST_MODE_DISABLED) { |
| /* set the MAC filter list */ |
| if ((ret = wldev_ioctl_set(dev, WLC_SET_MACLIST, maclist, |
| sizeof(int) + sizeof(struct ether_addr) * maclist->count)) != 0) { |
| ANDROID_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACLIST error=%d\n", ret)); |
| return ret; |
| } |
| /* get the current list of associated STAs */ |
| assoc_maclist->count = MAX_NUM_OF_ASSOCLIST; |
| if ((ret = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist, |
| sizeof(mac_buf))) != 0) { |
| ANDROID_ERROR(("wl_android_set_ap_mac_list: WLC_GET_ASSOCLIST error=%d\n", |
| ret)); |
| return ret; |
| } |
| /* do we have any STA associated? */ |
| if (assoc_maclist->count) { |
| /* iterate each associated STA */ |
| for (i = 0; i < assoc_maclist->count; i++) { |
| match = 0; |
| /* compare with each entry */ |
| for (j = 0; j < maclist->count; j++) { |
| ANDROID_INFO(("wl_android_set_ap_mac_list: associated="MACDBG |
| "list = "MACDBG "\n", |
| MAC2STRDBG(assoc_maclist->ea[i].octet), |
| MAC2STRDBG(maclist->ea[j].octet))); |
| if (memcmp(assoc_maclist->ea[i].octet, |
| maclist->ea[j].octet, ETHER_ADDR_LEN) == 0) { |
| match = 1; |
| break; |
| } |
| } |
| /* do conditional deauth */ |
| /* "if not in the allow list" or "if in the deny list" */ |
| if ((macmode == MACLIST_MODE_ALLOW && !match) || |
| (macmode == MACLIST_MODE_DENY && match)) { |
| scb_val_t scbval; |
| |
| scbval.val = htod32(1); |
| memcpy(&scbval.ea, &assoc_maclist->ea[i], |
| ETHER_ADDR_LEN); |
| if ((ret = wldev_ioctl_set(dev, |
| WLC_SCB_DEAUTHENTICATE_FOR_REASON, |
| &scbval, sizeof(scb_val_t))) != 0) |
| ANDROID_ERROR(("wl_android_set_ap_mac_list:" |
| " WLC_SCB_DEAUTHENTICATE" |
| " error=%d\n", |
| ret)); |
| } |
| } |
| } |
| } |
| return ret; |
| } |
| |
| /* |
| * HAPD_MAC_FILTER mac_mode mac_cnt mac_addr1 mac_addr2 |
| * |
| */ |
| static int |
| wl_android_set_mac_address_filter(struct net_device *dev, char* str) |
| { |
| int i; |
| int ret = 0; |
| int macnum = 0; |
| int macmode = MACLIST_MODE_DISABLED; |
| struct maclist *list; |
| char eabuf[ETHER_ADDR_STR_LEN]; |
| const char *token; |
| dhd_pub_t *dhd = dhd_get_pub(dev); |
| |
| /* string should look like below (macmode/macnum/maclist) */ |
| /* 1 2 00:11:22:33:44:55 00:11:22:33:44:ff */ |
| |
| /* get the MAC filter mode */ |
| token = strsep((char**)&str, " "); |
| if (!token) { |
| return -1; |
| } |
| macmode = bcm_atoi(token); |
| |
| if (macmode < MACLIST_MODE_DISABLED || macmode > MACLIST_MODE_ALLOW) { |
| ANDROID_ERROR(("wl_android_set_mac_address_filter: invalid macmode %d\n", macmode)); |
| return -1; |
| } |
| |
| token = strsep((char**)&str, " "); |
| if (!token) { |
| return -1; |
| } |
| macnum = bcm_atoi(token); |
| if (macnum < 0 || macnum > MAX_NUM_MAC_FILT) { |
| ANDROID_ERROR(("wl_android_set_mac_address_filter: invalid number of MAC" |
| " address entries %d\n", |
| macnum)); |
| return -1; |
| } |
| /* allocate memory for the MAC list */ |
| list = (struct maclist*) MALLOCZ(dhd->osh, sizeof(int) + |
| sizeof(struct ether_addr) * macnum); |
| if (!list) { |
| ANDROID_ERROR(("wl_android_set_mac_address_filter : failed to allocate memory\n")); |
| return -1; |
| } |
| /* prepare the MAC list */ |
| list->count = htod32(macnum); |
| bzero((char *)eabuf, ETHER_ADDR_STR_LEN); |
| for (i = 0; i < list->count; i++) { |
| token = strsep((char**)&str, " "); |
| if (token == NULL) { |
| ANDROID_ERROR(("wl_android_set_mac_address_filter : No mac address present\n")); |
| ret = -EINVAL; |
| goto exit; |
| } |
| strlcpy(eabuf, token, sizeof(eabuf)); |
| if (!(ret = bcm_ether_atoe(eabuf, &list->ea[i]))) { |
| ANDROID_ERROR(("wl_android_set_mac_address_filter : mac parsing err index=%d," |
| " addr=%s\n", |
| i, eabuf)); |
| list->count = i; |
| break; |
| } |
| ANDROID_INFO(("wl_android_set_mac_address_filter : %d/%d MACADDR=%s", |
| i, list->count, eabuf)); |
| } |
| if (i == 0) |
| goto exit; |
| |
| /* set the list */ |
| if ((ret = wl_android_set_ap_mac_list(dev, macmode, list)) != 0) |
| ANDROID_ERROR(("wl_android_set_mac_address_filter: Setting MAC list failed error=%d\n", |
| ret)); |
| |
| exit: |
| MFREE(dhd->osh, list, sizeof(int) + sizeof(struct ether_addr) * macnum); |
| |
| return ret; |
| } |
| |
| /** |
| * 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; |
| |
| if (!dev) { |
| ANDROID_ERROR(("wl_android_wifi_on: dev is null\n")); |
| return -EINVAL; |
| } |
| |
| dhd_net_if_lock(dev); |
| WL_MSG(dev->name, "in g_wifi_on=%d\n", g_wifi_on); |
| 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; |
| } |
| ANDROID_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) { |
| ANDROID_ERROR(("\nfailed to power up wifi chip, max retry reached **\n\n")); |
| #ifdef BCM_DETECT_TURN_ON_FAILURE |
| BUG_ON(1); |
| #endif /* BCM_DETECT_TURN_ON_FAILURE */ |
| goto exit; |
| } |
| #if defined(BCMSDIO) || defined(BCMDBUS) |
| ret = dhd_net_bus_devreset(dev, FALSE); |
| if (ret) |
| goto err; |
| #ifdef BCMSDIO |
| dhd_net_bus_resume(dev, 1); |
| #endif /* BCMSDIO */ |
| #endif /* BCMSDIO || BCMDBUS */ |
| #if defined(BCMSDIO) || defined(BCMDBUS) |
| if (!ret) { |
| if (dhd_dev_init_ioctl(dev) < 0) { |
| ret = -EFAULT; |
| goto err; |
| } |
| } |
| #endif /* BCMSDIO || BCMDBUS */ |
| g_wifi_on = TRUE; |
| } |
| |
| exit: |
| WL_MSG(dev->name, "Success\n"); |
| dhd_net_if_unlock(dev); |
| return ret; |
| |
| #if defined(BCMSDIO) || defined(BCMDBUS) |
| err: |
| dhd_net_bus_devreset(dev, TRUE); |
| #ifdef BCMSDIO |
| dhd_net_bus_suspend(dev); |
| #endif /* BCMSDIO */ |
| dhd_net_wifi_platform_set_power(dev, FALSE, WIFI_TURNOFF_DELAY); |
| WL_MSG(dev->name, "Failed\n"); |
| dhd_net_if_unlock(dev); |
| return ret; |
| #endif /* BCMSDIO || BCMDBUS */ |
| } |
| |
| int wl_android_wifi_off(struct net_device *dev, bool on_failure) |
| { |
| int ret = 0; |
| |
| if (!dev) { |
| ANDROID_ERROR(("%s: dev is null\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| |
| #if defined(BCMPCIE) && defined(DHD_DEBUG_UART) |
| ret = dhd_debug_uart_is_running(dev); |
| if (ret) { |
| ANDROID_ERROR(("wl_android_wifi_off: - Debug UART App is running\n")); |
| return -EBUSY; |
| } |
| #endif /* BCMPCIE && DHD_DEBUG_UART */ |
| dhd_net_if_lock(dev); |
| WL_MSG(dev->name, "in g_wifi_on=%d, on_failure=%d\n", g_wifi_on, on_failure); |
| if (g_wifi_on || on_failure) { |
| #if defined(BCMSDIO) || defined(BCMPCIE) || defined(BCMDBUS) |
| ret = dhd_net_bus_devreset(dev, TRUE); |
| #ifdef BCMSDIO |
| dhd_net_bus_suspend(dev); |
| #endif /* BCMSDIO */ |
| #endif /* BCMSDIO || BCMPCIE || BCMDBUS */ |
| dhd_net_wifi_platform_set_power(dev, FALSE, WIFI_TURNOFF_DELAY); |
| g_wifi_on = FALSE; |
| } |
| WL_MSG(dev->name, "out\n"); |
| dhd_net_if_unlock(dev); |
| |
| return ret; |
| } |
| |
| static int wl_android_set_fwpath(struct net_device *net, char *command, int total_len) |
| { |
| if ((strlen(command) - strlen(CMD_SETFWPATH)) > MOD_PARAM_PATHLEN) |
| return -1; |
| return dhd_net_set_fw_path(net, command + strlen(CMD_SETFWPATH) + 1); |
| } |
| |
| #ifdef CONNECTION_STATISTICS |
| static int |
| wl_chanim_stats(struct net_device *dev, u8 *chan_idle) |
| { |
| int err; |
| wl_chanim_stats_t *list; |
| /* Parameter _and_ returned buffer of chanim_stats. */ |
| wl_chanim_stats_t param; |
| u8 result[WLC_IOCTL_SMLEN]; |
| chanim_stats_t *stats; |
| |
| bzero(¶m, sizeof(param)); |
| |
| param.buflen = htod32(sizeof(wl_chanim_stats_t)); |
| param.count = htod32(WL_CHANIM_COUNT_ONE); |
| |
| if ((err = wldev_iovar_getbuf(dev, "chanim_stats", (char*)¶m, sizeof(wl_chanim_stats_t), |
| (char*)result, sizeof(result), 0)) < 0) { |
| ANDROID_ERROR(("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) { |
| ANDROID_ERROR(("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); |
| |
| ANDROID_INFO(("chanspec: 0x%4x glitch: %d badplcp: %d idle: %d timestamp: %d\n", |
| stats->chanspec, stats->glitchcnt, stats->badplcp, stats->chan_idle, |
| stats->timestamp)); |
| |
| *chan_idle = stats->chan_idle; |
| |
| return (err); |
| } |
| |
| static int |
| wl_android_get_connection_stats(struct net_device *dev, char *command, int total_len) |
| { |
| static char iovar_buf[WLC_IOCTL_MAXLEN]; |
| const wl_cnt_wlc_t* wlc_cnt = NULL; |
| #ifndef DISABLE_IF_COUNTERS |
| wl_if_stats_t* if_stats = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev); |
| #endif /* DISABLE_IF_COUNTERS */ |
| |
| int link_speed = 0; |
| struct connection_stats *output; |
| unsigned int bufsize = 0; |
| int bytes_written = -1; |
| int ret = 0; |
| |
| ANDROID_INFO(("wl_android_get_connection_stats: enter Get Connection Stats\n")); |
| |
| if (total_len <= 0) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: invalid buffer size %d\n", total_len)); |
| goto error; |
| } |
| |
| bufsize = total_len; |
| if (bufsize < sizeof(struct connection_stats)) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: not enough buffer size, provided=%u," |
| " requires=%zu\n", |
| bufsize, |
| sizeof(struct connection_stats))); |
| goto error; |
| } |
| |
| output = (struct connection_stats *)command; |
| |
| #ifndef DISABLE_IF_COUNTERS |
| if_stats = (wl_if_stats_t *)MALLOCZ(cfg->osh, sizeof(*if_stats)); |
| if (if_stats == NULL) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: MALLOCZ failed\n")); |
| goto error; |
| } |
| bzero(if_stats, sizeof(*if_stats)); |
| |
| if (FW_SUPPORTED(dhdp, ifst)) { |
| ret = wl_cfg80211_ifstats_counters(dev, if_stats); |
| } else |
| { |
| ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0, |
| (char *)if_stats, sizeof(*if_stats), NULL); |
| } |
| |
| ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0, |
| (char *)if_stats, sizeof(*if_stats), NULL); |
| if (ret) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: if_counters not supported ret=%d\n", |
| ret)); |
| |
| /* In case if_stats IOVAR is not supported, get information from counters. */ |
| #endif /* DISABLE_IF_COUNTERS */ |
| ret = wldev_iovar_getbuf(dev, "counters", NULL, 0, |
| iovar_buf, WLC_IOCTL_MAXLEN, NULL); |
| if (unlikely(ret)) { |
| ANDROID_ERROR(("counters error (%d) - size = %zu\n", ret, sizeof(wl_cnt_wlc_t))); |
| goto error; |
| } |
| ret = wl_cntbuf_to_xtlv_format(NULL, iovar_buf, WL_CNTBUF_MAX_SIZE, 0); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("wl_android_get_connection_stats:" |
| " wl_cntbuf_to_xtlv_format ERR %d\n", |
| ret)); |
| goto error; |
| } |
| |
| if (!(wlc_cnt = GET_WLCCNT_FROM_CNTBUF(iovar_buf))) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: wlc_cnt NULL!\n")); |
| goto error; |
| } |
| |
| output->txframe = dtoh32(wlc_cnt->txframe); |
| output->txbyte = dtoh32(wlc_cnt->txbyte); |
| output->txerror = dtoh32(wlc_cnt->txerror); |
| output->rxframe = dtoh32(wlc_cnt->rxframe); |
| output->rxbyte = dtoh32(wlc_cnt->rxbyte); |
| output->txfail = dtoh32(wlc_cnt->txfail); |
| output->txretry = dtoh32(wlc_cnt->txretry); |
| output->txretrie = dtoh32(wlc_cnt->txretrie); |
| output->txrts = dtoh32(wlc_cnt->txrts); |
| output->txnocts = dtoh32(wlc_cnt->txnocts); |
| output->txexptime = dtoh32(wlc_cnt->txexptime); |
| #ifndef DISABLE_IF_COUNTERS |
| } else { |
| /* Populate from if_stats. */ |
| if (dtoh16(if_stats->version) > WL_IF_STATS_T_VERSION) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: incorrect version of" |
| " wl_if_stats_t," |
| " expected=%u got=%u\n", |
| WL_IF_STATS_T_VERSION, if_stats->version)); |
| goto error; |
| } |
| |
| output->txframe = (uint32)dtoh64(if_stats->txframe); |
| output->txbyte = (uint32)dtoh64(if_stats->txbyte); |
| output->txerror = (uint32)dtoh64(if_stats->txerror); |
| output->rxframe = (uint32)dtoh64(if_stats->rxframe); |
| output->rxbyte = (uint32)dtoh64(if_stats->rxbyte); |
| output->txfail = (uint32)dtoh64(if_stats->txfail); |
| output->txretry = (uint32)dtoh64(if_stats->txretry); |
| output->txretrie = (uint32)dtoh64(if_stats->txretrie); |
| if (dtoh16(if_stats->length) > OFFSETOF(wl_if_stats_t, txexptime)) { |
| output->txexptime = (uint32)dtoh64(if_stats->txexptime); |
| output->txrts = (uint32)dtoh64(if_stats->txrts); |
| output->txnocts = (uint32)dtoh64(if_stats->txnocts); |
| } else { |
| output->txexptime = 0; |
| output->txrts = 0; |
| output->txnocts = 0; |
| } |
| } |
| #endif /* DISABLE_IF_COUNTERS */ |
| |
| /* link_speed is in kbps */ |
| ret = wldev_get_link_speed(dev, &link_speed); |
| if (ret || link_speed < 0) { |
| ANDROID_ERROR(("wl_android_get_connection_stats: wldev_get_link_speed()" |
| " failed, ret=%d, speed=%d\n", |
| ret, link_speed)); |
| goto error; |
| } |
| |
| output->txrate = link_speed; |
| |
| /* Channel idle ratio. */ |
| if (wl_chanim_stats(dev, &(output->chan_idle)) < 0) { |
| output->chan_idle = 0; |
| }; |
| |
| bytes_written = sizeof(struct connection_stats); |
| |
| error: |
| #ifndef DISABLE_IF_COUNTERS |
| if (if_stats) { |
| MFREE(cfg->osh, if_stats, sizeof(*if_stats)); |
| } |
| #endif /* DISABLE_IF_COUNTERS */ |
| |
| return bytes_written; |
| } |
| #endif /* CONNECTION_STATISTICS */ |
| |
| #ifdef WL_NATOE |
| static int |
| wl_android_process_natoe_cmd(struct net_device *dev, char *command, int total_len) |
| { |
| int ret = BCME_ERROR; |
| char *pcmd = command; |
| char *str = NULL; |
| wl_natoe_cmd_info_t cmd_info; |
| const wl_natoe_sub_cmd_t *natoe_cmd = &natoe_cmd_list[0]; |
| |
| /* skip to cmd name after "natoe" */ |
| str = bcmstrtok(&pcmd, " ", NULL); |
| |
| /* If natoe subcmd name is not provided, return error */ |
| if (*pcmd == '\0') { |
| ANDROID_ERROR(("natoe subcmd not provided wl_android_process_natoe_cmd\n")); |
| ret = -EINVAL; |
| return ret; |
| } |
| |
| /* get the natoe command name to str */ |
| str = bcmstrtok(&pcmd, " ", NULL); |
| |
| while (natoe_cmd->name != NULL) { |
| if (strcmp(natoe_cmd->name, str) == 0) { |
| /* dispacth cmd to appropriate handler */ |
| if (natoe_cmd->handler) { |
| cmd_info.command = command; |
| cmd_info.tot_len = total_len; |
| ret = natoe_cmd->handler(dev, natoe_cmd, pcmd, &cmd_info); |
| } |
| return ret; |
| } |
| natoe_cmd++; |
| } |
| return ret; |
| } |
| |
| static int |
| wlu_natoe_set_vars_cbfn(void *ctx, uint8 *data, uint16 type, uint16 len) |
| { |
| int res = BCME_OK; |
| wl_natoe_cmd_info_t *cmd_info = (wl_natoe_cmd_info_t *)ctx; |
| uint8 *command = cmd_info->command; |
| uint16 total_len = cmd_info->tot_len; |
| uint16 bytes_written = 0; |
| |
| UNUSED_PARAMETER(len); |
| |
| switch (type) { |
| |
| case WL_NATOE_XTLV_ENABLE: |
| { |
| bytes_written = snprintf(command, total_len, "natoe: %s\n", |
| *data?"enabled":"disabled"); |
| cmd_info->bytes_written = bytes_written; |
| break; |
| } |
| |
| case WL_NATOE_XTLV_CONFIG_IPS: |
| { |
| wl_natoe_config_ips_t *config_ips; |
| uint8 buf[16]; |
| |
| config_ips = (wl_natoe_config_ips_t *)data; |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_ip, buf); |
| bytes_written = snprintf(command, total_len, "sta ip: %s\n", buf); |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_netmask, buf); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "sta netmask: %s\n", buf); |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_router_ip, buf); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "sta router ip: %s\n", buf); |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->sta_dnsip, buf); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "sta dns ip: %s\n", buf); |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->ap_ip, buf); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "ap ip: %s\n", buf); |
| bcm_ip_ntoa((struct ipv4_addr *)&config_ips->ap_netmask, buf); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "ap netmask: %s\n", buf); |
| cmd_info->bytes_written = bytes_written; |
| break; |
| } |
| |
| case WL_NATOE_XTLV_CONFIG_PORTS: |
| { |
| wl_natoe_ports_config_t *ports_config; |
| |
| ports_config = (wl_natoe_ports_config_t *)data; |
| bytes_written = snprintf(command, total_len, "starting port num: %d\n", |
| dtoh16(ports_config->start_port_num)); |
| bytes_written += snprintf(command + bytes_written, total_len, |
| "number of ports: %d\n", dtoh16(ports_config->no_of_ports)); |
| cmd_info->bytes_written = bytes_written; |
| break; |
| } |
| |
| case WL_NATOE_XTLV_DBG_STATS: |
| { |
| char *stats_dump = (char *)data; |
| |
| bytes_written = snprintf(command, total_len, "%s\n", stats_dump); |
| cmd_info->bytes_written = bytes_written; |
| break; |
| } |
| |
| case WL_NATOE_XTLV_TBL_CNT: |
| { |
| bytes_written = snprintf(command, total_len, "natoe max tbl entries: %d\n", |
| dtoh32(*(uint32 *)data)); |
| cmd_info->bytes_written = bytes_written; |
| break; |
| } |
| |
| default: |
| /* ignore */ |
| break; |
| } |
| |
| return res; |
| } |
| |
| /* |
| * --- common for all natoe get commands ---- |
| */ |
| static int |
| wl_natoe_get_ioctl(struct net_device *dev, wl_natoe_ioc_t *natoe_ioc, |
| uint16 iocsz, uint8 *buf, uint16 buflen, wl_natoe_cmd_info_t *cmd_info) |
| { |
| /* for gets we only need to pass ioc header */ |
| wl_natoe_ioc_t *iocresp = (wl_natoe_ioc_t *)buf; |
| int res; |
| |
| /* send getbuf natoe iovar */ |
| res = wldev_iovar_getbuf(dev, "natoe", natoe_ioc, iocsz, buf, |
| buflen, NULL); |
| |
| /* check the response buff */ |
| if ((res == BCME_OK)) { |
| /* scans ioctl tlvbuf f& invokes the cbfn for processing */ |
| res = bcm_unpack_xtlv_buf(cmd_info, iocresp->data, iocresp->len, |
| BCM_XTLV_OPTION_ALIGN32, wlu_natoe_set_vars_cbfn); |
| |
| if (res == BCME_OK) { |
| res = cmd_info->bytes_written; |
| } |
| } |
| else |
| { |
| ANDROID_ERROR(("wl_natoe_get_ioctl: get command failed code %d\n", res)); |
| res = BCME_ERROR; |
| } |
| |
| return res; |
| } |
| |
| static int |
| wl_android_natoe_subcmd_enable(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, |
| char *command, wl_natoe_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| wl_natoe_ioc_t *natoe_ioc; |
| char *pcmd = command; |
| uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; |
| uint16 buflen = WL_NATOE_IOC_BUFSZ; |
| bcm_xtlv_t *pxtlv = NULL; |
| char *ioctl_buf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| |
| /* alloc mem for ioctl headr + tlv data */ |
| natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); |
| if (!natoe_ioc) { |
| ANDROID_ERROR(("ioctl header memory alloc failed\n")); |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| return -ENOMEM; |
| } |
| |
| /* make up natoe cmd ioctl header */ |
| natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); |
| natoe_ioc->id = htod16(cmd->id); |
| natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); |
| pxtlv = (bcm_xtlv_t *)natoe_ioc->data; |
| |
| if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ |
| iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); |
| ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, |
| WLC_IOCTL_MEDLEN, cmd_info); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to get iovar wl_android_natoe_subcmd_enable\n")); |
| ret = -EINVAL; |
| } |
| } else { /* set */ |
| uint8 val = bcm_atoi(pcmd); |
| |
| /* buflen is max tlv data we can write, it will be decremented as we pack */ |
| /* save buflen at start */ |
| uint16 buflen_at_start = buflen; |
| |
| /* we'll adjust final ioc size at the end */ |
| ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_ENABLE, |
| sizeof(uint8), &val, BCM_XTLV_OPTION_ALIGN32); |
| |
| if (ret != BCME_OK) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| /* adjust iocsz to the end of last data record */ |
| natoe_ioc->len = (buflen_at_start - buflen); |
| iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; |
| |
| ret = wldev_iovar_setbuf(dev, "natoe", |
| natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| |
| exit: |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| MFREE(cfg->osh, natoe_ioc, iocsz); |
| |
| return ret; |
| } |
| |
| static int |
| wl_android_natoe_subcmd_config_ips(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| wl_natoe_config_ips_t config_ips; |
| wl_natoe_ioc_t *natoe_ioc; |
| char *pcmd = command; |
| char *str; |
| uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; |
| uint16 buflen = WL_NATOE_IOC_BUFSZ; |
| bcm_xtlv_t *pxtlv = NULL; |
| char *ioctl_buf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| |
| /* alloc mem for ioctl headr + tlv data */ |
| natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); |
| if (!natoe_ioc) { |
| ANDROID_ERROR(("ioctl header memory alloc failed\n")); |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| return -ENOMEM; |
| } |
| |
| /* make up natoe cmd ioctl header */ |
| natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); |
| natoe_ioc->id = htod16(cmd->id); |
| natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); |
| pxtlv = (bcm_xtlv_t *)natoe_ioc->data; |
| |
| if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ |
| iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); |
| ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, |
| WLC_IOCTL_MEDLEN, cmd_info); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to get iovar wl_android_natoe_subcmd_config_ips\n")); |
| ret = -EINVAL; |
| } |
| } else { /* set */ |
| /* buflen is max tlv data we can write, it will be decremented as we pack */ |
| /* save buflen at start */ |
| uint16 buflen_at_start = buflen; |
| |
| bzero(&config_ips, sizeof(config_ips)); |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_ip)) { |
| ANDROID_ERROR(("Invalid STA IP addr %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_netmask)) { |
| ANDROID_ERROR(("Invalid STA netmask %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_router_ip)) { |
| ANDROID_ERROR(("Invalid STA router IP addr %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.sta_dnsip)) { |
| ANDROID_ERROR(("Invalid STA DNS IP addr %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.ap_ip)) { |
| ANDROID_ERROR(("Invalid AP IP addr %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str || !bcm_atoipv4(str, (struct ipv4_addr *)&config_ips.ap_netmask)) { |
| ANDROID_ERROR(("Invalid AP netmask %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, |
| &buflen, WL_NATOE_XTLV_CONFIG_IPS, sizeof(config_ips), |
| &config_ips, BCM_XTLV_OPTION_ALIGN32); |
| |
| if (ret != BCME_OK) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| /* adjust iocsz to the end of last data record */ |
| natoe_ioc->len = (buflen_at_start - buflen); |
| iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; |
| |
| ret = wldev_iovar_setbuf(dev, "natoe", |
| natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| |
| exit: |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); |
| |
| return ret; |
| } |
| |
| static int |
| wl_android_natoe_subcmd_config_ports(struct net_device *dev, |
| const wl_natoe_sub_cmd_t *cmd, char *command, wl_natoe_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| wl_natoe_ports_config_t ports_config; |
| wl_natoe_ioc_t *natoe_ioc; |
| char *pcmd = command; |
| char *str; |
| uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; |
| uint16 buflen = WL_NATOE_IOC_BUFSZ; |
| bcm_xtlv_t *pxtlv = NULL; |
| char *ioctl_buf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| |
| /* alloc mem for ioctl headr + tlv data */ |
| natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); |
| if (!natoe_ioc) { |
| ANDROID_ERROR(("ioctl header memory alloc failed\n")); |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| return -ENOMEM; |
| } |
| |
| /* make up natoe cmd ioctl header */ |
| natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); |
| natoe_ioc->id = htod16(cmd->id); |
| natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); |
| pxtlv = (bcm_xtlv_t *)natoe_ioc->data; |
| |
| if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ |
| iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); |
| ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, |
| WLC_IOCTL_MEDLEN, cmd_info); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to get iovar wl_android_natoe_subcmd_config_ports\n")); |
| ret = -EINVAL; |
| } |
| } else { /* set */ |
| /* buflen is max tlv data we can write, it will be decremented as we pack */ |
| /* save buflen at start */ |
| uint16 buflen_at_start = buflen; |
| |
| bzero(&ports_config, sizeof(ports_config)); |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str) { |
| ANDROID_ERROR(("Invalid port string %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| ports_config.start_port_num = htod16(bcm_atoi(str)); |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!str) { |
| ANDROID_ERROR(("Invalid port string %s\n", str)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| ports_config.no_of_ports = htod16(bcm_atoi(str)); |
| |
| if ((uint32)(ports_config.start_port_num + ports_config.no_of_ports) > |
| NATOE_MAX_PORT_NUM) { |
| ANDROID_ERROR(("Invalid port configuration\n")); |
| ret = -EINVAL; |
| goto exit; |
| } |
| ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, |
| &buflen, WL_NATOE_XTLV_CONFIG_PORTS, sizeof(ports_config), |
| &ports_config, BCM_XTLV_OPTION_ALIGN32); |
| |
| if (ret != BCME_OK) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| /* adjust iocsz to the end of last data record */ |
| natoe_ioc->len = (buflen_at_start - buflen); |
| iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; |
| |
| ret = wldev_iovar_setbuf(dev, "natoe", |
| natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| |
| exit: |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); |
| |
| return ret; |
| } |
| |
| static int |
| wl_android_natoe_subcmd_dbg_stats(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, |
| char *command, wl_natoe_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| wl_natoe_ioc_t *natoe_ioc; |
| char *pcmd = command; |
| uint16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; |
| uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_DBG_STATS_BUFSZ; |
| uint16 buflen = WL_NATOE_DBG_STATS_BUFSZ; |
| bcm_xtlv_t *pxtlv = NULL; |
| char *ioctl_buf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| |
| /* alloc mem for ioctl headr + tlv data */ |
| natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); |
| if (!natoe_ioc) { |
| ANDROID_ERROR(("ioctl header memory alloc failed\n")); |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MAXLEN); |
| return -ENOMEM; |
| } |
| |
| /* make up natoe cmd ioctl header */ |
| natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); |
| natoe_ioc->id = htod16(cmd->id); |
| natoe_ioc->len = htod16(WL_NATOE_DBG_STATS_BUFSZ); |
| pxtlv = (bcm_xtlv_t *)natoe_ioc->data; |
| |
| if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ |
| iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); |
| ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, |
| WLC_IOCTL_MAXLEN, cmd_info); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to get iovar wl_android_natoe_subcmd_dbg_stats\n")); |
| ret = -EINVAL; |
| } |
| } else { /* set */ |
| uint8 val = bcm_atoi(pcmd); |
| |
| /* buflen is max tlv data we can write, it will be decremented as we pack */ |
| /* save buflen at start */ |
| uint16 buflen_at_start = buflen; |
| |
| /* we'll adjust final ioc size at the end */ |
| ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_ENABLE, |
| sizeof(uint8), &val, BCM_XTLV_OPTION_ALIGN32); |
| |
| if (ret != BCME_OK) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| /* adjust iocsz to the end of last data record */ |
| natoe_ioc->len = (buflen_at_start - buflen); |
| iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; |
| |
| ret = wldev_iovar_setbuf(dev, "natoe", |
| natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MAXLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| |
| exit: |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MAXLEN); |
| MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_DBG_STATS_BUFSZ); |
| |
| return ret; |
| } |
| |
| static int |
| wl_android_natoe_subcmd_tbl_cnt(struct net_device *dev, const wl_natoe_sub_cmd_t *cmd, |
| char *command, wl_natoe_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| wl_natoe_ioc_t *natoe_ioc; |
| char *pcmd = command; |
| uint16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; |
| uint16 iocsz = sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ; |
| uint16 buflen = WL_NATOE_IOC_BUFSZ; |
| bcm_xtlv_t *pxtlv = NULL; |
| char *ioctl_buf = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| |
| /* alloc mem for ioctl headr + tlv data */ |
| natoe_ioc = (wl_natoe_ioc_t *)MALLOCZ(cfg->osh, iocsz); |
| if (!natoe_ioc) { |
| ANDROID_ERROR(("ioctl header memory alloc failed\n")); |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| return -ENOMEM; |
| } |
| |
| /* make up natoe cmd ioctl header */ |
| natoe_ioc->version = htod16(WL_NATOE_IOCTL_VERSION); |
| natoe_ioc->id = htod16(cmd->id); |
| natoe_ioc->len = htod16(WL_NATOE_IOC_BUFSZ); |
| pxtlv = (bcm_xtlv_t *)natoe_ioc->data; |
| |
| if(*pcmd == WL_IOCTL_ACTION_GET) { /* get */ |
| iocsz = sizeof(*natoe_ioc) + sizeof(*pxtlv); |
| ret = wl_natoe_get_ioctl(dev, natoe_ioc, iocsz, ioctl_buf, |
| WLC_IOCTL_MEDLEN, cmd_info); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to get iovar wl_android_natoe_subcmd_tbl_cnt\n")); |
| ret = -EINVAL; |
| } |
| } else { /* set */ |
| uint32 val = bcm_atoi(pcmd); |
| |
| /* buflen is max tlv data we can write, it will be decremented as we pack */ |
| /* save buflen at start */ |
| uint16 buflen_at_start = buflen; |
| |
| /* we'll adjust final ioc size at the end */ |
| ret = bcm_pack_xtlv_entry((uint8**)&pxtlv, &buflen, WL_NATOE_XTLV_TBL_CNT, |
| sizeof(uint32), &val, BCM_XTLV_OPTION_ALIGN32); |
| |
| if (ret != BCME_OK) { |
| ret = -EINVAL; |
| goto exit; |
| } |
| |
| /* adjust iocsz to the end of last data record */ |
| natoe_ioc->len = (buflen_at_start - buflen); |
| iocsz = sizeof(*natoe_ioc) + natoe_ioc->len; |
| |
| ret = wldev_iovar_setbuf(dev, "natoe", |
| natoe_ioc, iocsz, ioctl_buf, WLC_IOCTL_MEDLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| |
| exit: |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| MFREE(cfg->osh, natoe_ioc, sizeof(*natoe_ioc) + WL_NATOE_IOC_BUFSZ); |
| |
| return ret; |
| } |
| |
| #endif /* WL_NATOE */ |
| |
| #ifdef WL_MBO |
| static int |
| wl_android_process_mbo_cmd(struct net_device *dev, char *command, int total_len) |
| { |
| int ret = BCME_ERROR; |
| char *pcmd = command; |
| char *str = NULL; |
| wl_drv_cmd_info_t cmd_info; |
| const wl_drv_sub_cmd_t *mbo_cmd = &mbo_cmd_list[0]; |
| |
| /* skip to cmd name after "mbo" */ |
| str = bcmstrtok(&pcmd, " ", NULL); |
| |
| /* If mbo subcmd name is not provided, return error */ |
| if (*pcmd == '\0') { |
| ANDROID_ERROR(("mbo subcmd not provided %s\n", __FUNCTION__)); |
| ret = -EINVAL; |
| return ret; |
| } |
| |
| /* get the mbo command name to str */ |
| str = bcmstrtok(&pcmd, " ", NULL); |
| |
| while (mbo_cmd->name != NULL) { |
| if (strnicmp(mbo_cmd->name, str, strlen(mbo_cmd->name)) == 0) { |
| /* dispatch cmd to appropriate handler */ |
| if (mbo_cmd->handler) { |
| cmd_info.command = command; |
| cmd_info.tot_len = total_len; |
| ret = mbo_cmd->handler(dev, mbo_cmd, pcmd, &cmd_info); |
| } |
| return ret; |
| } |
| mbo_cmd++; |
| } |
| return ret; |
| } |
| |
| static int |
| wl_android_send_wnm_notif(struct net_device *dev, bcm_iov_buf_t *iov_buf, |
| uint16 iov_buf_len, uint8 *iov_resp, uint16 iov_resp_len, uint8 sub_elem_type) |
| { |
| int ret = BCME_OK; |
| uint8 *pxtlv = NULL; |
| uint16 iovlen = 0; |
| uint16 buflen = 0, buflen_start = 0; |
| |
| memset_s(iov_buf, iov_buf_len, 0, iov_buf_len); |
| iov_buf->version = WL_MBO_IOV_VERSION; |
| iov_buf->id = WL_MBO_CMD_SEND_NOTIF; |
| buflen = buflen_start = iov_buf_len - sizeof(bcm_iov_buf_t); |
| pxtlv = (uint8 *)&iov_buf->data[0]; |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_SUB_ELEM_TYPE, |
| sizeof(sub_elem_type), &sub_elem_type, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| return ret; |
| } |
| iov_buf->len = buflen_start - buflen; |
| iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; |
| ret = wldev_iovar_setbuf(dev, "mbo", |
| iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to sent wnm notif %d\n", ret)); |
| } |
| return ret; |
| } |
| |
| static int |
| wl_android_mbo_resp_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len) |
| { |
| wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx; |
| uint8 *command = cmd_info->command; |
| uint16 total_len = cmd_info->tot_len; |
| uint16 bytes_written = 0; |
| |
| UNUSED_PARAMETER(len); |
| /* TODO: validate data value */ |
| if (data == NULL) { |
| ANDROID_ERROR(("%s: Bad argument !!\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| switch (type) { |
| case WL_MBO_XTLV_CELL_DATA_CAP: |
| { |
| bytes_written = snprintf(command, total_len, "cell_data_cap: %u\n", *data); |
| cmd_info->bytes_written = bytes_written; |
| } |
| break; |
| default: |
| ANDROID_ERROR(("%s: Unknown tlv %u\n", __FUNCTION__, type)); |
| } |
| return BCME_OK; |
| } |
| |
| static int |
| wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev, const wl_drv_sub_cmd_t *cmd, |
| char *command, wl_drv_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| uint8 *pxtlv = NULL; |
| uint16 buflen = 0, buflen_start = 0; |
| uint16 iovlen = 0; |
| char *pcmd = command; |
| bcm_iov_buf_t *iov_buf = NULL; |
| bcm_iov_buf_t *p_resp = NULL; |
| uint8 *iov_resp = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| uint16 version; |
| |
| /* first get the configured value */ |
| iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (iov_buf == NULL) { |
| ret = -ENOMEM; |
| ANDROID_ERROR(("iov buf memory alloc exited\n")); |
| goto exit; |
| } |
| iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); |
| if (iov_resp == NULL) { |
| ret = -ENOMEM; |
| ANDROID_ERROR(("iov resp memory alloc exited\n")); |
| goto exit; |
| } |
| |
| /* fill header */ |
| iov_buf->version = WL_MBO_IOV_VERSION; |
| iov_buf->id = WL_MBO_CMD_CELLULAR_DATA_CAP; |
| |
| ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp, |
| WLC_IOCTL_MAXLEN, |
| NULL); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| p_resp = (bcm_iov_buf_t *)iov_resp; |
| |
| /* get */ |
| if (*pcmd == WL_IOCTL_ACTION_GET) { |
| /* Check for version */ |
| version = dtoh16(*(uint16 *)iov_resp); |
| if (version != WL_MBO_IOV_VERSION) { |
| ret = -EINVAL; |
| } |
| if (p_resp->id == WL_MBO_CMD_CELLULAR_DATA_CAP) { |
| ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data, |
| p_resp->len, BCM_XTLV_OPTION_ALIGN32, |
| wl_android_mbo_resp_parse_cbfn); |
| if (ret == BCME_OK) { |
| ret = cmd_info->bytes_written; |
| } |
| } else { |
| ret = -EINVAL; |
| ANDROID_ERROR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id)); |
| goto exit; |
| } |
| } else { |
| uint8 cell_cap = bcm_atoi(pcmd); |
| const uint8* old_cell_cap = NULL; |
| uint16 len = 0; |
| |
| old_cell_cap = bcm_get_data_from_xtlv_buf((uint8 *)p_resp->data, p_resp->len, |
| WL_MBO_XTLV_CELL_DATA_CAP, &len, BCM_XTLV_OPTION_ALIGN32); |
| if (old_cell_cap && *old_cell_cap == cell_cap) { |
| ANDROID_ERROR(("No change is cellular data capability\n")); |
| /* No change in value */ |
| goto exit; |
| } |
| |
| buflen = buflen_start = WLC_IOCTL_MEDLEN - sizeof(bcm_iov_buf_t); |
| |
| if (cell_cap < MBO_CELL_DATA_CONN_AVAILABLE || |
| cell_cap > MBO_CELL_DATA_CONN_NOT_CAPABLE) { |
| ANDROID_ERROR(("wrong value %u\n", cell_cap)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| pxtlv = (uint8 *)&iov_buf->data[0]; |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CELL_DATA_CAP, |
| sizeof(cell_cap), &cell_cap, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| iov_buf->len = buflen_start - buflen; |
| iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; |
| ret = wldev_iovar_setbuf(dev, "mbo", |
| iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| /* Skip for CUSTOMER_HW4 - WNM notification |
| * for cellular data capability is handled by host |
| */ |
| /* send a WNM notification request to associated AP */ |
| if (wl_get_drv_status(cfg, CONNECTED, dev)) { |
| ANDROID_INFO(("Sending WNM Notif\n")); |
| ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN, |
| iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_CELL_DATA_CAP); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to send WNM notification %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| } |
| exit: |
| if (iov_buf) { |
| MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN); |
| } |
| if (iov_resp) { |
| MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN); |
| } |
| return ret; |
| } |
| |
| static int |
| wl_android_mbo_non_pref_chan_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len) |
| { |
| wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx; |
| uint8 *command = cmd_info->command + cmd_info->bytes_written; |
| uint16 total_len = cmd_info->tot_len; |
| uint16 bytes_written = 0; |
| |
| ANDROID_INFO(("Total bytes written at begining %u\n", cmd_info->bytes_written)); |
| UNUSED_PARAMETER(len); |
| if (data == NULL) { |
| ANDROID_ERROR(("%s: Bad argument !!\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| switch (type) { |
| case WL_MBO_XTLV_OPCLASS: |
| { |
| bytes_written = snprintf(command, total_len, "%u:", *data); |
| ANDROID_ERROR(("wr %u %u\n", bytes_written, *data)); |
| command += bytes_written; |
| cmd_info->bytes_written += bytes_written; |
| } |
| break; |
| case WL_MBO_XTLV_CHAN: |
| { |
| bytes_written = snprintf(command, total_len, "%u:", *data); |
| ANDROID_ERROR(("wr %u\n", bytes_written)); |
| command += bytes_written; |
| cmd_info->bytes_written += bytes_written; |
| } |
| break; |
| case WL_MBO_XTLV_PREFERENCE: |
| { |
| bytes_written = snprintf(command, total_len, "%u:", *data); |
| ANDROID_ERROR(("wr %u\n", bytes_written)); |
| command += bytes_written; |
| cmd_info->bytes_written += bytes_written; |
| } |
| break; |
| case WL_MBO_XTLV_REASON_CODE: |
| { |
| bytes_written = snprintf(command, total_len, "%u ", *data); |
| ANDROID_ERROR(("wr %u\n", bytes_written)); |
| command += bytes_written; |
| cmd_info->bytes_written += bytes_written; |
| } |
| break; |
| default: |
| ANDROID_ERROR(("%s: Unknown tlv %u\n", __FUNCTION__, type)); |
| } |
| ANDROID_INFO(("Total bytes written %u\n", cmd_info->bytes_written)); |
| return BCME_OK; |
| } |
| |
| static int |
| wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev, |
| const wl_drv_sub_cmd_t *cmd, char *command, |
| wl_drv_cmd_info_t *cmd_info) |
| { |
| int ret = BCME_OK; |
| uint8 *pxtlv = NULL; |
| uint16 buflen = 0, buflen_start = 0; |
| uint16 iovlen = 0; |
| char *pcmd = command; |
| bcm_iov_buf_t *iov_buf = NULL; |
| bcm_iov_buf_t *p_resp = NULL; |
| uint8 *iov_resp = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| uint16 version; |
| |
| ANDROID_ERROR(("%s:%d\n", __FUNCTION__, __LINE__)); |
| iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (iov_buf == NULL) { |
| ret = -ENOMEM; |
| ANDROID_ERROR(("iov buf memory alloc exited\n")); |
| goto exit; |
| } |
| iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN); |
| if (iov_resp == NULL) { |
| ret = -ENOMEM; |
| ANDROID_ERROR(("iov resp memory alloc exited\n")); |
| goto exit; |
| } |
| /* get */ |
| if (*pcmd == WL_IOCTL_ACTION_GET) { |
| /* fill header */ |
| iov_buf->version = WL_MBO_IOV_VERSION; |
| iov_buf->id = WL_MBO_CMD_LIST_CHAN_PREF; |
| |
| ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp, |
| WLC_IOCTL_MAXLEN, NULL); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| p_resp = (bcm_iov_buf_t *)iov_resp; |
| /* Check for version */ |
| version = dtoh16(*(uint16 *)iov_resp); |
| if (version != WL_MBO_IOV_VERSION) { |
| ANDROID_ERROR(("Version mismatch. returned ver %u expected %u\n", |
| version, WL_MBO_IOV_VERSION)); |
| ret = -EINVAL; |
| } |
| if (p_resp->id == WL_MBO_CMD_LIST_CHAN_PREF) { |
| ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data, |
| p_resp->len, BCM_XTLV_OPTION_ALIGN32, |
| wl_android_mbo_non_pref_chan_parse_cbfn); |
| if (ret == BCME_OK) { |
| ret = cmd_info->bytes_written; |
| } |
| } else { |
| ret = -EINVAL; |
| ANDROID_ERROR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id)); |
| goto exit; |
| } |
| } else { |
| char *str = pcmd; |
| uint opcl = 0, ch = 0, pref = 0, rc = 0; |
| |
| str = bcmstrtok(&pcmd, " ", NULL); |
| if (!(strnicmp(str, "set", 3)) || (!strnicmp(str, "clear", 5))) { |
| /* delete all configurations */ |
| iov_buf->version = WL_MBO_IOV_VERSION; |
| iov_buf->id = WL_MBO_CMD_DEL_CHAN_PREF; |
| iov_buf->len = 0; |
| iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; |
| ret = wldev_iovar_setbuf(dev, "mbo", |
| iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| } else { |
| ANDROID_ERROR(("Unknown command %s\n", str)); |
| goto exit; |
| } |
| /* parse non pref channel list */ |
| if (strnicmp(str, "set", 3) == 0) { |
| uint8 cnt = 0; |
| str = bcmstrtok(&pcmd, " ", NULL); |
| while (str != NULL) { |
| ret = sscanf(str, "%u:%u:%u:%u", &opcl, &ch, &pref, &rc); |
| ANDROID_ERROR(("buflen %u op %u, ch %u, pref %u rc %u\n", |
| buflen, opcl, ch, pref, rc)); |
| if (ret != 4) { |
| ANDROID_ERROR(("Not all parameter presents\n")); |
| ret = -EINVAL; |
| } |
| /* TODO: add a validation check here */ |
| memset_s(iov_buf, WLC_IOCTL_MEDLEN, 0, WLC_IOCTL_MEDLEN); |
| buflen = buflen_start = WLC_IOCTL_MEDLEN; |
| pxtlv = (uint8 *)&iov_buf->data[0]; |
| /* opclass */ |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_OPCLASS, |
| sizeof(uint8), (uint8 *)&opcl, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| /* channel */ |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CHAN, |
| sizeof(uint8), (uint8 *)&ch, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| /* preference */ |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_PREFERENCE, |
| sizeof(uint8), (uint8 *)&pref, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| /* reason */ |
| ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_REASON_CODE, |
| sizeof(uint8), (uint8 *)&rc, BCM_XTLV_OPTION_ALIGN32); |
| if (ret != BCME_OK) { |
| goto exit; |
| } |
| ANDROID_ERROR(("len %u\n", (buflen_start - buflen))); |
| /* Now set the new non pref channels */ |
| iov_buf->version = WL_MBO_IOV_VERSION; |
| iov_buf->id = WL_MBO_CMD_ADD_CHAN_PREF; |
| iov_buf->len = buflen_start - buflen; |
| iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len; |
| ret = wldev_iovar_setbuf(dev, "mbo", |
| iov_buf, iovlen, iov_resp, WLC_IOCTL_MEDLEN, NULL); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to set iovar %d\n", ret)); |
| ret = -EINVAL; |
| goto exit; |
| } |
| cnt++; |
| if (cnt >= MBO_MAX_CHAN_PREF_ENTRIES) { |
| break; |
| } |
| ANDROID_ERROR(("%d cnt %u\n", __LINE__, cnt)); |
| str = bcmstrtok(&pcmd, " ", NULL); |
| } |
| } |
| /* send a WNM notification request to associated AP */ |
| if (wl_get_drv_status(cfg, CONNECTED, dev)) { |
| ANDROID_INFO(("Sending WNM Notif\n")); |
| ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN, |
| iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_NON_PREF_CHAN_REPORT); |
| if (ret != BCME_OK) { |
| ANDROID_ERROR(("Fail to send WNM notification %d\n", ret)); |
| ret = -EINVAL; |
| } |
| } |
| } |
| exit: |
| if (iov_buf) { |
| MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN); |
| } |
| if (iov_resp) { |
| MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN); |
| } |
| return ret; |
| } |
| #endif /* WL_MBO */ |
| |
| #if defined(CONFIG_WLAN_BEYONDX) || defined(CONFIG_SEC_5GMODEL) |
| extern int wl_cfg80211_send_msg_to_ril(void); |
| extern void wl_cfg80211_register_dev_ril_bridge_event_notifier(void); |
| extern void wl_cfg80211_unregister_dev_ril_bridge_event_notifier(void); |
| extern int g_mhs_chan_for_cpcoex; |
| #endif /* CONFIG_WLAN_BEYONDX || defined(CONFIG_SEC_5GMODEL) */ |
| |
| #if defined(WL_SUPPORT_AUTO_CHANNEL) |
| /* 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 |
| |
| 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, sta_band = WLC_BAND_2G; |
| uint32 buf_size; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| if (cmd_str) { |
| ANDROID_INFO(("Command: %s len:%d \n", cmd_str, (int)strlen(cmd_str))); |
| if (strnicmp(cmd_str, APCS_BAND_AUTO, strlen(APCS_BAND_AUTO)) == 0) { |
| band = WLC_BAND_AUTO; |
| } else if (strnicmp(cmd_str, APCS_BAND_5G, strlen(APCS_BAND_5G)) == 0) { |
| band = WLC_BAND_5G; |
| } else if (strnicmp(cmd_str, APCS_BAND_2G, strlen(APCS_BAND_2G)) == 0) { |
| band = WLC_BAND_2G; |
| } else { |
| /* |
| * For backward compatibility: Some platforms used to issue argument 20 or 0 |
| * to enforce the 2G channel selection |
| */ |
| channel = bcm_atoi(cmd_str); |
| if ((channel == APCS_BAND_2G_LEGACY1) || |
| (channel == APCS_BAND_2G_LEGACY2)) { |
| band = WLC_BAND_2G; |
| } else { |
| ANDROID_ERROR(("Invalid argument\n")); |
| return -EINVAL; |
| } |
| } |
| } else { |
| /* If no argument is provided, default to 2G */ |
| ANDROID_ERROR(("No argument given default to 2.4G scan\n")); |
| band = WLC_BAND_2G; |
| } |
| ANDROID_INFO(("HAPD_AUTO_CHANNEL = %d, band=%d \n", channel, band)); |
| |
| #if defined(CONFIG_WLAN_BEYONDX) || defined(CONFIG_SEC_5GMODEL) |
| wl_cfg80211_register_dev_ril_bridge_event_notifier(); |
| if (band == WLC_BAND_2G) { |
| wl_cfg80211_send_msg_to_ril(); |
| |
| if (g_mhs_chan_for_cpcoex) { |
| channel = g_mhs_chan_for_cpcoex; |
| g_mhs_chan_for_cpcoex = 0; |
| goto done2; |
| } |
| } |
| wl_cfg80211_unregister_dev_ril_bridge_event_notifier(); |
| #endif /* CONFIG_WLAN_BEYONDX || defined(CONFIG_SEC_5GMODEL) */ |
| |
| /* 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(cfg); |
| if (channel) { |
| sta_band = WL_GET_BAND(channel); |
| switch (sta_band) { |
| case (WL_CHANSPEC_BAND_5G): { |
| if (band == WLC_BAND_2G || band == WLC_BAND_AUTO) { |
| channel = APCS_DEFAULT_2G_CH; |
| } |
| break; |
| } |
| case (WL_CHANSPEC_BAND_2G): { |
| if (band == WLC_BAND_5G) { |
| channel = APCS_DEFAULT_5G_CH; |
| } |
| break; |
| } |
| default: |
| /* Intentional fall through to use same sta channel for softap */ |
| break; |
| } |
| WL_MSG(dev->name, "band=%d, sta_band=%d, channel=%d\n", band, sta_band, channel); |
| goto done2; |
| } |
| |
| channel = wl_ext_autochannel(dev, ACS_FW_BIT|ACS_DRV_BIT, band); |
| if (channel) |
| goto done2; |
| else |
| goto done; |
| |
| ret = wldev_ioctl_get(dev, WLC_GET_SPECT_MANAGMENT, &spect, sizeof(spect)); |
| if (ret) { |
| ANDROID_ERROR(("ACS: error getting the spect, ret=%d\n", ret)); |
| goto done; |
| } |
| |
| if (spect > 0) { |
| ret = wl_cfg80211_set_spect(dev, 0); |
| if (ret < 0) { |
| ANDROID_ERROR(("ACS: error while setting spect, ret=%d\n", ret)); |
| goto done; |
| } |
| } |
| |
| reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE); |
| if (reqbuf == NULL) { |
| ANDROID_ERROR(("failed to allocate chanspec buffer\n")); |
| return -ENOMEM; |
| } |
| |
| if (band == WLC_BAND_AUTO) { |
| ANDROID_INFO(("ACS full channel scan \n")); |
| reqbuf[0] = htod32(0); |
| } else if (band == WLC_BAND_5G) { |
| ANDROID_INFO(("ACS 5G band scan \n")); |
| if ((ret = wl_cfg80211_get_chanspecs_5g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { |
| ANDROID_ERROR(("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 |
| */ |
| ANDROID_INFO(("ACS 2G band scan \n")); |
| if ((ret = wl_cfg80211_get_chanspecs_2g(dev, reqbuf, CHANSPEC_BUF_SIZE)) < 0) { |
| ANDROID_ERROR(("ACS 2g chanspec retreival failed! \n")); |
| goto done; |
| } |
| } else { |
| ANDROID_ERROR(("ACS: No band chosen\n")); |
| goto done2; |
| } |
| |
| buf_size = (band == WLC_BAND_AUTO) ? sizeof(int) : CHANSPEC_BUF_SIZE; |
| ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf, |
| buf_size); |
| if (ret < 0) { |
| ANDROID_ERROR(("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_get(dev, WLC_GET_CHANNEL_SEL, &chosen, |
| sizeof(chosen)); |
| 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_MSG(dev->name, "selected channel = %d\n", channel); |
| break; |
| } |
| } |
| ANDROID_INFO(("%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; |
| } |
| ANDROID_ERROR(("ACS failed. Fall back to default channel (%d) \n", channel)); |
| } |
| done2: |
| if (spect > 0) { |
| if ((ret = wl_cfg80211_set_spect(dev, spect) < 0)) { |
| ANDROID_ERROR(("ACS: error while setting spect\n")); |
| } |
| } |
| |
| if (reqbuf) { |
| MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE); |
| } |
| |
| if (channel) { |
| ret = snprintf(command, total_len, "%d", channel); |
| ANDROID_INFO(("command result is %s \n", command)); |
| } |
| |
| return ret; |
| } |
| #endif /* WL_SUPPORT_AUTO_CHANNEL */ |
| |
| int wl_android_set_roam_mode(struct net_device *dev, char *command) |
| { |
| int error = 0; |
| int mode = 0; |
| |
| if (sscanf(command, "%*s %d", &mode) != 1) { |
| ANDROID_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); |
| return -1; |
| } |
| |
| error = wldev_iovar_setint(dev, "roam_off", mode); |
| if (error) { |
| ANDROID_ERROR(("%s: Failed to set roaming Mode %d, error = %d\n", |
| __FUNCTION__, mode, error)); |
| return -1; |
| } |
| else |
| ANDROID_ERROR(("%s: succeeded to set roaming Mode %d, error = %d\n", |
| __FUNCTION__, mode, error)); |
| return 0; |
| } |
| |
| #ifdef WL_CFG80211 |
| int wl_android_set_ibss_beacon_ouidata(struct net_device *dev, char *command, int total_len) |
| { |
| char ie_buf[VNDR_IE_MAX_LEN]; |
| char *ioctl_buf = NULL; |
| char hex[] = "XX"; |
| char *pcmd = NULL; |
| int ielen = 0, datalen = 0, idx = 0, tot_len = 0; |
| vndr_ie_setbuf_t *vndr_ie = NULL; |
| s32 iecount; |
| uint32 pktflag; |
| s32 err = BCME_OK, bssidx; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| /* Check the VSIE (Vendor Specific IE) which was added. |
| * If exist then send IOVAR to delete it |
| */ |
| if (wl_cfg80211_ibss_vsie_delete(dev) != BCME_OK) { |
| return -EINVAL; |
| } |
| |
| if (total_len < (strlen(CMD_SETIBSSBEACONOUIDATA) + 1)) { |
| ANDROID_ERROR(("error. total_len:%d\n", total_len)); |
| return -EINVAL; |
| } |
| |
| pcmd = command + strlen(CMD_SETIBSSBEACONOUIDATA) + 1; |
| for (idx = 0; idx < DOT11_OUI_LEN; idx++) { |
| if (*pcmd == '\0') { |
| ANDROID_ERROR(("error while parsing OUI.\n")); |
| return -EINVAL; |
| } |
| hex[0] = *pcmd++; |
| hex[1] = *pcmd++; |
| ie_buf[idx] = (uint8)simple_strtoul(hex, NULL, 16); |
| } |
| pcmd++; |
| while ((*pcmd != '\0') && (idx < VNDR_IE_MAX_LEN)) { |
| hex[0] = *pcmd++; |
| hex[1] = *pcmd++; |
| ie_buf[idx++] = (uint8)simple_strtoul(hex, NULL, 16); |
| datalen++; |
| } |
| |
| if (datalen <= 0) { |
| ANDROID_ERROR(("error. vndr ie len:%d\n", datalen)); |
| return -EINVAL; |
| } |
| |
| tot_len = (int)(sizeof(vndr_ie_setbuf_t) + (datalen - 1)); |
| vndr_ie = (vndr_ie_setbuf_t *)MALLOCZ(cfg->osh, tot_len); |
| if (!vndr_ie) { |
| ANDROID_ERROR(("IE memory alloc failed\n")); |
| return -ENOMEM; |
| } |
| /* Copy the vndr_ie SET command ("add"/"del") to the buffer */ |
| strlcpy(vndr_ie->cmd, "add", sizeof(vndr_ie->cmd)); |
| |
| /* Set the IE count - the buffer contains only 1 IE */ |
| iecount = htod32(1); |
| memcpy((void *)&vndr_ie->vndr_ie_buffer.iecount, &iecount, sizeof(s32)); |
| |
| /* Set packet flag to indicate that BEACON's will contain this IE */ |
| pktflag = htod32(VNDR_IE_BEACON_FLAG | VNDR_IE_PRBRSP_FLAG); |
| memcpy((void *)&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].pktflag, &pktflag, |
| sizeof(u32)); |
| /* Set the IE ID */ |
| vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.id = (uchar) DOT11_MNG_PROPR_ID; |
| |
| memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, &ie_buf, |
| DOT11_OUI_LEN); |
| memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.data, |
| &ie_buf[DOT11_OUI_LEN], datalen); |
| |
| ielen = DOT11_OUI_LEN + datalen; |
| vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.len = (uchar) ielen; |
| |
| ioctl_buf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MEDLEN); |
| if (!ioctl_buf) { |
| ANDROID_ERROR(("ioctl memory alloc failed\n")); |
| if (vndr_ie) { |
| MFREE(cfg->osh, vndr_ie, tot_len); |
| } |
| return -ENOMEM; |
| } |
| bzero(ioctl_buf, WLC_IOCTL_MEDLEN); /* init the buffer */ |
| if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) { |
| ANDROID_ERROR(("Find index failed\n")); |
| err = BCME_ERROR; |
| goto end; |
| } |
| err = wldev_iovar_setbuf_bsscfg(dev, "vndr_ie", vndr_ie, tot_len, ioctl_buf, |
| WLC_IOCTL_MEDLEN, bssidx, &cfg->ioctl_buf_sync); |
| end: |
| if (err != BCME_OK) { |
| err = -EINVAL; |
| if (vndr_ie) { |
| MFREE(cfg->osh, vndr_ie, tot_len); |
| } |
| } |
| else { |
| /* do NOT free 'vndr_ie' for the next process */ |
| wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len); |
| } |
| |
| if (ioctl_buf) { |
| MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN); |
| } |
| |
| return err; |
| } |
| #endif /* WL_CFG80211 */ |
| |
| #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) { |
| ANDROID_ERROR(("too many AKM suites = %d\n", num_akm_suites)); |
| return -1; |
| } |
| |
| /* Increment for number of AKM suites field + space */ |
| pcmd += 3; |
| total_len_left -= 3; |
| |
| /* check to make sure pcmd does not overrun */ |
| if (total_len_left < (num_akm_suites * WIDTH_AKM_SUITE)) |
| return -1; |
| |
| bzero(buf, sizeof(buf)); |
| bzero(akm_suites, sizeof(akm_suites)); |
| bzero(ucipher_suites, sizeof(ucipher_suites)); |
| |
| /* Save the AKM suites passed in the command */ |
| for (i = 0; i < num_akm_suites; i++) { |
| /* Store the MSB first, as required by join_pref */ |
| for (j = 0; j < 4; j++) { |
| hex[0] = *pcmd++; |
| hex[1] = *pcmd++; |
| buf[j] = (uint8)simple_strtoul(hex, NULL, 16); |
| } |
| memcpy((uint8 *)&akm_suites[i], buf, sizeof(uint32)); |
| } |
| |
| total_len_left -= (num_akm_suites * WIDTH_AKM_SUITE); |
| num_ucipher_suites = simple_strtoul(pcmd, NULL, 16); |
| /* Increment for number of cipher suites field + space */ |
| pcmd += 3; |
| total_len_left -= 3; |
| |
| if (total_len_left < (num_ucipher_suites * WIDTH_AKM_SUITE)) |
| return -1; |
| |
| /* Save the cipher suites passed in the command */ |
| for (i = 0; i < num_ucipher_suites; i++) { |
| /* Store the MSB first, as required by join_pref */ |
| for (j = 0; j < 4; j++) { |
| hex[0] = *pcmd++; |
| hex[1] = *pcmd++; |
| buf[j] = (uint8)simple_strtoul(hex, NULL, 16); |
| } |
| memcpy((uint8 *)&ucipher_suites[i], buf, sizeof(uint32)); |
| } |
| |
| /* Join preference for RSSI |
| * Type : 1 byte (0x01) |
| * Length : 1 byte (0x02) |
| * Value : 2 bytes (reserved) |
| */ |
| *pref++ = WL_JOIN_PREF_RSSI; |
| *pref++ = JOIN_PREF_RSSI_LEN; |
| *pref++ = 0; |
| *pref++ = 0; |
| |
| /* Join preference for WPA |
| * Type : 1 byte (0x02) |
| * Length : 1 byte (not used) |
| * Value : (variable length) |
| * reserved: 1 byte |
| * count : 1 byte (no of tuples) |
| * Tuple1 : 12 bytes |
| * akm[4] |
| * ucipher[4] |
| * mcipher[4] |
| * Tuple2 : 12 bytes |
| * Tuplen : 12 bytes |
| */ |
| num_tuples = num_akm_suites * num_ucipher_suites; |
| if (num_tuples != 0) { |
| if (num_tuples <= JOIN_PREF_MAX_WPA_TUPLES) { |
| *pref++ = WL_JOIN_PREF_WPA; |
| *pref++ = 0; |
| *pref++ = 0; |
| *pref++ = (uint8)num_tuples; |
| total_bytes = JOIN_PREF_RSSI_SIZE + JOIN_PREF_WPA_HDR_SIZE + |
| (JOIN_PREF_WPA_TUPLE_SIZE * num_tuples); |
| } else { |
| ANDROID_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 */ |
| bzero(pref, WPA_SUITE_LEN); |
| pref += WPA_SUITE_LEN; |
| } |
| } |
| |
| prhex("join pref", (uint8 *)buf, total_bytes); |
| error = wldev_iovar_setbuf(dev, "join_pref", buf, total_bytes, smbuf, sizeof(smbuf), NULL); |
| if (error) { |
| ANDROID_ERROR(("Failed to set join_pref, error = %d\n", error)); |
| } |
| return error; |
| } |
| #endif /* defined(BCMFW_ROAM_ENABLE */ |
| |
| #ifdef WL_CFG80211 |
| static int |
| wl_android_iolist_add(struct net_device *dev, struct list_head *head, struct io_cfg *config) |
| { |
| struct io_cfg *resume_cfg; |
| s32 ret; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| |
| resume_cfg = (struct io_cfg *)MALLOCZ(cfg->osh, sizeof(struct io_cfg)); |
| if (!resume_cfg) |
| return -ENOMEM; |
| |
| if (config->iovar) { |
| ret = wldev_iovar_getint(dev, config->iovar, &resume_cfg->param); |
| if (ret) { |
| ANDROID_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) { |
| ANDROID_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 = MALLOCZ(cfg->osh, config->len); |
| if (!resume_cfg->arg) { |
| ret = -ENOMEM; |
| goto error; |
| } |
| ret = wldev_ioctl_get(dev, config->ioctl, resume_cfg->arg, config->len); |
| if (ret) { |
| ANDROID_ERROR(("%s: Failed to get ioctl %d\n", __FUNCTION__, |
| config->ioctl)); |
| goto error; |
| } |
| ret = wldev_ioctl_set(dev, config->ioctl + 1, config->arg, config->len); |
| if (ret) { |
| ANDROID_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: |
| MFREE(cfg->osh, resume_cfg->arg, config->len); |
| MFREE(cfg->osh, resume_cfg, sizeof(struct io_cfg)); |
| return ret; |
| } |
| |
| static void |
| wl_android_iolist_resume(struct net_device *dev, struct list_head *head) |
| { |
| struct io_cfg *config; |
| struct list_head *cur, *q; |
| s32 ret = 0; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); |
| list_for_each_safe(cur, q, head) { |
| config = list_entry(cur, struct io_cfg, list); |
| GCC_DIAGNOSTIC_POP(); |
| if (config->iovar) { |
| if (!ret) |
| ret = wldev_iovar_setint(dev, config->iovar, |
| config->param); |
| } else { |
| if (!ret) |
| ret = wldev_ioctl_set(dev, config->ioctl + 1, |
| config->arg, config->len); |
| if (config->ioctl + 1 == WLC_SET_PM) |
| wl_cfg80211_update_power_mode(dev); |
| MFREE(cfg->osh, config->arg, config->len); |
| } |
| list_del(cur); |
| MFREE(cfg->osh, config, sizeof(struct io_cfg)); |
| } |
| } |
| |
| static int |
| wl_android_set_miracast(struct net_device *dev, char *command) |
| { |
| int mode, val = 0; |
| int ret = 0; |
| struct io_cfg config; |
| |
| if (sscanf(command, "%*s %d", &mode) != 1) { |
| ANDROID_ERROR(("%s: Failed to get Parameter\n", __FUNCTION__)); |
| return -1; |
| } |
| |
| ANDROID_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; |
| |
| bzero((void *)&config, sizeof(config)); |
| switch (mode) { |
| case MIRACAST_MODE_SOURCE: |
| #ifdef MIRACAST_MCHAN_ALGO |
| /* setting mchan_algo to platform specific value */ |
| config.iovar = "mchan_algo"; |
| |
| ret = wldev_ioctl_get(dev, WLC_GET_BCNPRD, &val, sizeof(int)); |
| if (!ret && val > 100) { |
| config.param = 0; |
| ANDROID_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; |
| } |
| #endif /* MIRACAST_MCHAN_ALGO */ |
| |
| #ifdef MIRACAST_MCHAN_BW |
| /* setting mchan_bw to platform specific value */ |
| config.iovar = "mchan_bw"; |
| config.param = MIRACAST_MCHAN_BW; |
| ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); |
| if (ret) { |
| goto resume; |
| } |
| #endif /* MIRACAST_MCHAN_BW */ |
| |
| #ifdef MIRACAST_AMPDU_SIZE |
| /* setting apmdu to platform specific value */ |
| config.iovar = "ampdu_mpdu"; |
| config.param = MIRACAST_AMPDU_SIZE; |
| ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); |
| if (ret) { |
| goto resume; |
| } |
| #endif /* MIRACAST_AMPDU_SIZE */ |
| /* FALLTROUGH */ |
| /* Source mode shares most configurations with sink mode. |
| * Fall through here to avoid code duplication |
| */ |
| case MIRACAST_MODE_SINK: |
| /* disable internal roaming */ |
| config.iovar = "roam_off"; |
| config.param = 1; |
| config.arg = NULL; |
| config.len = 0; |
| ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); |
| if (ret) { |
| goto resume; |
| } |
| |
| /* tunr off pm */ |
| ret = wldev_ioctl_get(dev, WLC_GET_PM, &val, sizeof(val)); |
| if (ret) { |
| goto resume; |
| } |
| |
| if (val != PM_OFF) { |
| val = PM_OFF; |
| config.iovar = NULL; |
| config.ioctl = WLC_GET_PM; |
| config.arg = &val; |
| config.len = sizeof(int); |
| ret = wl_android_iolist_add(dev, &miracast_resume_list, &config); |
| if (ret) { |
| goto resume; |
| } |
| } |
| break; |
| case MIRACAST_MODE_OFF: |
| default: |
| break; |
| } |
| miracast_cur_mode = mode; |
| |
| return 0; |
| |
| resume: |
| ANDROID_ERROR(("%s: turnoff miracast mode because of err%d\n", __FUNCTION__, ret)); |
| wl_android_iolist_resume(dev, &miracast_resume_list); |
| return ret; |
| } |
| #endif /* WL_CFG80211 */ |
| |
| #ifdef WL_RELMCAST |
| #define NETLINK_OXYGEN 30 |
| #define AIBSS_BEACON_TIMEOUT 10 |
| |
| static struct sock *nl_sk = NULL; |
| |
| static void wl_netlink_recv(struct sk_buff *skb) |
| { |
| ANDROID_ERROR(("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 // endif |
| |
| if (nl_sk != NULL) { |
| ANDROID_ERROR(("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 // endif |
| |
| if (nl_sk == NULL) { |
| ANDROID_ERROR(("nl_sk is not ready\n")); |
| return BCME_ERROR; |
| } |
| |
| return BCME_OK; |
| } |
| |
| static void wl_netlink_deinit(void) |
| { |
| if (nl_sk) { |
| netlink_kernel_release(nl_sk); |
| nl_sk = NULL; |
| } |
| } |
| |
| s32 |
| wl_netlink_send_msg(int pid, int type, int seq, const void *data, size_t size) |
| { |
| struct sk_buff *skb = NULL; |
| struct nlmsghdr *nlh = NULL; |
| int ret = -1; |
| |
| if (nl_sk == NULL) { |
| ANDROID_ERROR(("nl_sk was not initialized\n")); |
| goto nlmsg_failure; |
| } |
| |
| skb = alloc_skb(NLMSG_SPACE(size), GFP_ATOMIC); |
| if (skb == NULL) { |
| ANDROID_ERROR(("failed to allocate memory\n")); |
| goto nlmsg_failure; |
| } |
| |
| nlh = nlmsg_put(skb, 0, 0, 0, size, 0); |
| if (nlh == NULL) { |
| ANDROID_ERROR(("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); |
| ANDROID_INFO(("netlink_unicast() pid=%d, ret=%d\n", pid, ret)); |
| |
| nlmsg_failure: |
| return ret; |
| } |
| #endif /* WL_RELMCAST */ |
| |
| int wl_keep_alive_set(struct net_device *dev, char* extra) |
| { |
| wl_mkeep_alive_pkt_t mkeep_alive_pkt; |
| int ret; |
| uint period_msec = 0; |
| char *buf; |
| dhd_pub_t *dhd = dhd_get_pub(dev); |
| |
| if (extra == NULL) { |
| ANDROID_ERROR(("%s: extra is NULL\n", __FUNCTION__)); |
| return -1; |
| } |
| if (sscanf(extra, "%d", &period_msec) != 1) { |
| ANDROID_ERROR(("%s: sscanf error. check period_msec value\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| ANDROID_ERROR(("%s: period_msec is %d\n", __FUNCTION__, period_msec)); |
| |
| bzero(&mkeep_alive_pkt, sizeof(wl_mkeep_alive_pkt_t)); |
| |
| mkeep_alive_pkt.period_msec = period_msec; |
| 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 = (char *)MALLOC(dhd->osh, WLC_IOCTL_SMLEN); |
| if (!buf) { |
| ANDROID_ERROR(("%s: buffer alloc failed\n", __FUNCTION__)); |
| return BCME_NOMEM; |
| } |
| ret = wldev_iovar_setbuf(dev, "mkeep_alive", (char *)&mkeep_alive_pkt, |
| WL_MKEEP_ALIVE_FIXED_LEN, buf, WLC_IOCTL_SMLEN, NULL); |
| if (ret < 0) |
| ANDROID_ERROR(("%s:keep_alive set failed:%d\n", __FUNCTION__, ret)); |
| else |
| ANDROID_TRACE(("%s:keep_alive set ok\n", __FUNCTION__)); |
| MFREE(dhd->osh, buf, WLC_IOCTL_SMLEN); |
| return ret; |
| } |
| |
| #ifdef P2PRESP_WFDIE_SRC |
| static int wl_android_get_wfdie_resp(struct net_device *dev, char *command, int total_len) |
| { |
| int error = 0; |
| int bytes_written = 0; |
| int only_resp_wfdsrc = 0; |
| |
| error = wldev_iovar_getint(dev, "p2p_only_resp_wfdsrc", &only_resp_wfdsrc); |
| if (error) { |
| ANDROID_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) { |
| ANDROID_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) |
| { |
| int err = BCME_OK; |
| char buf[WLC_IOCTL_SMLEN]; |
| tbow_setup_netinfo_t netinfo; |
| bzero(&netinfo, 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) { |
| ANDROID_ERROR(("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 error, enable; |
| |
| enable = command[strlen(CMD_RPSMODE) + 1] - '0'; |
| error = dhd_rps_cpus_enable(dev, enable); |
| |
| #if 0 //defined(DHDTCPACK_SUPPRESS) && defined(BCMPCIE) && defined(WL_CFG80211) |
| if (!error) { |
| void *dhdp = wl_cfg80211_get_dhdp(net); |
| if (enable) { |
| ANDROID_TRACE(("%s : set ack suppress. TCPACK_SUP_HOLD.\n", __FUNCTION__)); |
| dhd_tcpack_suppress_set(dhdp, TCPACK_SUP_HOLD); |
| } else { |
| ANDROID_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 */ |
| |
| static int wl_android_get_link_status(struct net_device *dev, char *command, |
| int total_len) |
| { |
| int bytes_written, error, result = 0, single_stream, stf = -1, i, nss = 0, mcs_map; |
| uint32 rspec; |
| uint encode, txexp; |
| wl_bss_info_t *bi; |
| int datalen = sizeof(uint32) + sizeof(wl_bss_info_t); |
| char buf[WLC_IOCTL_SMLEN]; |
| |
| if (datalen > WLC_IOCTL_SMLEN) { |
| ANDROID_ERROR(("data too big\n")); |
| return -1; |
| } |
| |
| bzero(buf, datalen); |
| /* get BSS information */ |
| *(u32 *) buf = htod32(datalen); |
| error = wldev_ioctl_get(dev, WLC_GET_BSS_INFO, (void *)buf, datalen); |
| if (unlikely(error)) { |
| ANDROID_ERROR(("Could not get bss info %d\n", error)); |
| return -1; |
| } |
| |
| bi = (wl_bss_info_t*) (buf + sizeof(uint32)); |
| |
| for (i = 0; i < ETHER_ADDR_LEN; i++) { |
| if (bi->BSSID.octet[i] > 0) { |
| break; |
| } |
| } |
| |
| if (i == ETHER_ADDR_LEN) { |
| ANDROID_INFO(("No BSSID\n")); |
| return -1; |
| } |
| |
| /* check VHT capability at beacon */ |
| if (bi->vht_cap) { |
| if (CHSPEC_IS5G(bi->chanspec)) { |
| result |= WL_ANDROID_LINK_AP_VHT_SUPPORT; |
| } |
| } |
| |
| /* get a rspec (radio spectrum) rate */ |
| error = wldev_iovar_getint(dev, "nrate", &rspec); |
| if (unlikely(error) || rspec == 0) { |
| ANDROID_ERROR(("get link status error (%d)\n", error)); |
| return -1; |
| } |
| |
| encode = (rspec & WL_RSPEC_ENCODING_MASK); |
| txexp = (rspec & WL_RSPEC_TXEXP_MASK) >> WL_RSPEC_TXEXP_SHIFT; |
| |
| switch (encode) { |
| case WL_RSPEC_ENCODE_HT: |
| /* check Rx MCS Map for HT */ |
| for (i = 0; i < MAX_STREAMS_SUPPORTED; i++) { |
| int8 bitmap = 0xFF; |
| if (i == MAX_STREAMS_SUPPORTED-1) { |
| bitmap = 0x7F; |
| } |
| if (bi->basic_mcs[i] & bitmap) { |
| nss++; |
| } |
| } |
| break; |
| case WL_RSPEC_ENCODE_VHT: |
| /* check Rx MCS Map for VHT */ |
| for (i = 1; i <= VHT_CAP_MCS_MAP_NSS_MAX; i++) { |
| mcs_map = VHT_MCS_MAP_GET_MCS_PER_SS(i, dtoh16(bi->vht_rxmcsmap)); |
| if (mcs_map != VHT_CAP_MCS_MAP_NONE) { |
| nss++; |
| } |
| } |
| break; |
| } |
| |
| /* check MIMO capability with nss in beacon */ |
| if (nss > 1) { |
| result |= WL_ANDROID_LINK_AP_MIMO_SUPPORT; |
| } |
| |
| single_stream = (encode == WL_RSPEC_ENCODE_RATE) || |
| ((encode == WL_RSPEC_ENCODE_HT) && (rspec & WL_RSPEC_HT_MCS_MASK) < 8) || |
| ((encode == WL_RSPEC_ENCODE_VHT) && |
| ((rspec & WL_RSPEC_VHT_NSS_MASK) >> WL_RSPEC_VHT_NSS_SHIFT) == 1); |
| |
| if (txexp == 0) { |
| if ((rspec & WL_RSPEC_STBC) && single_stream) { |
| stf = OLD_NRATE_STF_STBC; |
| } else { |
| stf = (single_stream) ? OLD_NRATE_STF_SISO : OLD_NRATE_STF_SDM; |
| } |
| } else if (txexp == 1 && single_stream) { |
| stf = OLD_NRATE_STF_CDD; |
| } |
| |
| /* check 11ac (VHT) */ |
| if (encode == WL_RSPEC_ENCODE_VHT) { |
| if (CHSPEC_IS5G(bi->chanspec)) { |
| result |= WL_ANDROID_LINK_VHT; |
| } |
| } |
| |
| /* check MIMO */ |
| if (result & WL_ANDROID_LINK_AP_MIMO_SUPPORT) { |
| switch (stf) { |
| case OLD_NRATE_STF_SISO: |
| break; |
| case OLD_NRATE_STF_CDD: |
| case OLD_NRATE_STF_STBC: |
| result |= WL_ANDROID_LINK_MIMO; |
| break; |
| case OLD_NRATE_STF_SDM: |
| if (!single_stream) { |
| result |= WL_ANDROID_LINK_MIMO; |
| } |
| break; |
| } |
| } |
| |
| ANDROID_INFO(("%s:result=%d, stf=%d, single_stream=%d, mcs map=%d\n", |
| __FUNCTION__, result, stf, single_stream, nss)); |
| |
| bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_LINK_STATUS, result); |
| |
| return bytes_written; |
| } |
| |
| #ifdef P2P_LISTEN_OFFLOADING |
| |
| s32 |
| wl_cfg80211_p2plo_deinit(struct bcm_cfg80211 *cfg) |
| { |
| s32 bssidx; |
| int ret = 0; |
| int p2plo_pause = 0; |
| dhd_pub_t *dhd = NULL; |
| if (!cfg || !cfg->p2p) { |
| ANDROID_ERROR(("Wl %p or cfg->p2p %p is null\n", |
| cfg, cfg ? cfg->p2p : 0)); |
| return 0; |
| } |
| |
| dhd = (dhd_pub_t *)(cfg->pub); |
| if (!dhd->up) { |
| ANDROID_ERROR(("bus is already down\n")); |
| return ret; |
| } |
| |
| bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); |
| ret = wldev_iovar_setbuf_bsscfg(bcmcfg_to_prmry_ndev(cfg), |
| "p2po_stop", (void*)&p2plo_pause, sizeof(p2plo_pause), |
| cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync); |
| if (ret < 0) { |
| ANDROID_ERROR(("p2po_stop Failed :%d\n", ret)); |
| } |
| |
| return ret; |
| } |
| s32 |
| wl_cfg80211_p2plo_listen_start(struct net_device *dev, u8 *buf, int len) |
| { |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); |
| wl_p2plo_listen_t p2plo_listen; |
| int ret = -EAGAIN; |
| int channel = 0; |
| int period = 0; |
| int interval = 0; |
| int count = 0; |
| if (WL_DRV_STATUS_SENDING_AF_FRM_EXT(cfg)) { |
| ANDROID_ERROR(("Sending Action Frames. Try it again.\n")); |
| goto exit; |
| } |
| |
| if (wl_get_drv_status_all(cfg, SCANNING)) { |
| ANDROID_ERROR(("Scanning already\n")); |
| goto exit; |
| } |
| |
| if (wl_get_drv_status(cfg, SCAN_ABORTING, dev)) { |
| ANDROID_ERROR(("Scanning being aborted\n")); |
| goto exit; |
| } |
| |
| if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) { |
| ANDROID_ERROR(("p2p listen offloading already running\n")); |
| goto exit; |
| } |
| |
| /* Just in case if it is not enabled */ |
| if ((ret = wl_cfgp2p_enable_discovery(cfg, dev, NULL, 0)) < 0) { |
| ANDROID_ERROR(("cfgp2p_enable discovery failed")); |
| goto exit; |
| } |
| |
| bzero(&p2plo_listen, sizeof(wl_p2plo_listen_t)); |
| |
| if (len) { |
| sscanf(buf, " %10d %10d %10d %10d", &channel, &period, &interval, &count); |
| if ((channel == 0) || (period == 0) || |
| (interval == 0) || (count == 0)) { |
| ANDROID_ERROR(("Wrong argument %d/%d/%d/%d \n", |
| channel, period, interval, count)); |
| ret = -EAGAIN; |
| goto exit; |
| } |
| p2plo_listen.period = period; |
| p2plo_listen.interval = interval; |
| p2plo_listen.count = count; |
| |
| ANDROID_ERROR(("channel:%d period:%d, interval:%d count:%d\n", |
| channel, period, interval, count)); |
| } else { |
| ANDROID_ERROR(("Argument len is wrong.\n")); |
| ret = -EAGAIN; |
| goto exit; |
| } |
| |
| if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen_channel", (void*)&channel, |
| sizeof(channel), cfg->ioctl_buf, WLC_IOCTL_SMLEN, |
| bssidx, &cfg->ioctl_buf_sync)) < 0) { |
| ANDROID_ERROR(("p2po_listen_channel Failed :%d\n", ret)); |
| goto exit; |
| } |
| |
| if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen", (void*)&p2plo_listen, |
| sizeof(wl_p2plo_listen_t), cfg->ioctl_buf, WLC_IOCTL_SMLEN, |
| bssidx, &cfg->ioctl_buf_sync)) < 0) { |
| ANDROID_ERROR(("p2po_listen Failed :%d\n", ret)); |
| goto exit; |
| } |
| |
| wl_set_p2p_status(cfg, DISC_IN_PROGRESS); |
| exit : |
| return ret; |
| } |
| s32 |
| wl_cfg80211_p2plo_listen_stop(struct net_device *dev) |
| { |
| struct bcm_cfg80211 *cfg = wl_get_cfg(dev); |
| s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE); |
| int ret = -EAGAIN; |
| |
| if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_stop", NULL, |
| 0, cfg->ioctl_buf, WLC_IOCTL_SMLEN, |
| bssidx, &cfg->ioctl_buf_sync)) < 0) { |
| ANDROID_ERROR(("p2po_stop Failed :%d\n", ret)); |
| goto exit; |
| } |
| |
| exit: |
| return ret; |
| } |
| |
| s32 |
| wl_cfg80211_p2plo_offload(struct net_device *dev, char *cmd, char* buf, int len) |
| { |
| int ret = 0; |
| |
| ANDROID_ERROR(("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 { |
| ANDROID_ERROR(("Request for Unsupported CMD:%s \n", buf)); |
| ret = -EINVAL; |
| } |
| return ret; |
| } |
| void |
| wl_cfg80211_cancel_p2plo(struct bcm_cfg80211 *cfg) |
| { |
| struct wireless_dev *wdev; |
| if (!cfg) { |
| return; |
| } |
| |
| wdev = bcmcfg_to_p2p_wdev(cfg); |
| |
| if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) { |
| WL_INFORM_MEM(("P2P_FIND: Discovery offload is already in progress." |
| "it aborted\n")); |
| wl_clr_p2p_status(cfg, DISC_IN_PROGRESS); |
| if (wdev != NULL) { |
| #if defined(WL_CFG80211_P2P_DEV_IF) |
| cfg80211_remain_on_channel_expired(wdev, |
| cfg->last_roc_id, |
| &cfg->remain_on_chan, GFP_KERNEL); |
| #else |
| cfg80211_remain_on_channel_expired(wdev, |
| cfg->last_roc_id, |
| &cfg->remain_on_chan, |
| cfg->remain_on_chan_type, GFP_KERNEL); |
| #endif /* WL_CFG80211_P2P_DEV_IF */ |
| } |
| wl_cfg80211_p2plo_deinit(cfg); |
| } |
| } |
| #endif /* P2P_LISTEN_OFFLOADING */ |
| |
| #ifdef WL_MURX |
| int |
| wl_android_murx_bfe_cap(struct net_device *dev, int val) |
| { |
| int err = BCME_OK; |
| int iface_count = wl_cfg80211_iface_count(dev); |
| struct ether_addr bssid; |
| wl_reassoc_params_t params; |
| |
| if (iface_count > 1) { |
| ANDROID_ERROR(("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)) { |
| ANDROID_ERROR(("Failed to set murx_bfe_cap IOVAR to %d," |
| "error %d\n", val, err)); |
| return err; |
| } |
| |
| /* If successful intiate a reassoc */ |
| bzero(&bssid, ETHER_ADDR_LEN); |
| if ((err = wldev_ioctl_get(dev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN)) < 0) { |
| ANDROID_ERROR(("Failed to get bssid, error=%d\n", err)); |
| return err; |
| } |
| |
| bzero(¶ms, sizeof(wl_reassoc_params_t)); |
| memcpy(¶ms.bssid, &bssid, ETHER_ADDR_LEN); |
| |
| if ((err = wldev_ioctl_set(dev, WLC_REASSOC, ¶ms, |
| sizeof(wl_reassoc_params_t))) < 0) { |
| ANDROID_ERROR(("reassoc failed err:%d \n", err)); |
| } else { |
| ANDROID_INFO(("reassoc issued successfully\n")); |
| } |
| |
| return err; |
| } |
| #endif /* WL_MURX */ |
| |
| #ifdef SUPPORT_RSSI_SUM_REPORT |
| int |
| wl_android_get_rssi_per_ant(struct net_device *dev, char *command, int total_len) |
| { |
| wl_rssi_ant_mimo_t rssi_ant_mimo; |
| char *ifname = NULL; |
| char *peer_mac = NULL; |
| char *mimo_cmd = "mimo"; |
| char *pos, *token; |
| int err = BCME_OK; |
| int bytes_written = 0; |
| bool mimo_rssi = FALSE; |
| |
| bzero(&rssi_ant_mimo, sizeof(wl_rssi_ant_mimo_t)); |
| /* |
| * STA I/F: DRIVER GET_RSSI_PER_ANT <ifname> <mimo> |
| * AP/GO I/F: DRIVER GET_RSSI_PER_ANT <ifname> <Peer MAC addr> <mimo> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("Invalid arguments\n")); |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| /* Optional: Check the MIMO RSSI mode or peer MAC address */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (token) { |
| /* Check the MIMO RSSI mode */ |
| if (strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) { |
| mimo_rssi = TRUE; |
| } else { |
| peer_mac = token; |
| } |
| } |
| |
| /* Optional: Check the MIMO RSSI mode - RSSI sum across antennas */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (token && strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) { |
| mimo_rssi = TRUE; |
| } |
| |
| err = wl_get_rssi_per_ant(dev, ifname, peer_mac, &rssi_ant_mimo); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to get RSSI info, err=%d\n", err)); |
| return err; |
| } |
| |
| /* Parse the results */ |
| ANDROID_INFO(("ifname %s, version %d, count %d, mimo rssi %d\n", |
| ifname, rssi_ant_mimo.version, rssi_ant_mimo.count, mimo_rssi)); |
| if (mimo_rssi) { |
| ANDROID_INFO(("MIMO RSSI: %d\n", rssi_ant_mimo.rssi_sum)); |
| bytes_written = snprintf(command, total_len, "%s MIMO %d", |
| CMD_GET_RSSI_PER_ANT, rssi_ant_mimo.rssi_sum); |
| } else { |
| int cnt; |
| bytes_written = snprintf(command, total_len, "%s PER_ANT ", CMD_GET_RSSI_PER_ANT); |
| for (cnt = 0; cnt < rssi_ant_mimo.count; cnt++) { |
| ANDROID_INFO(("RSSI[%d]: %d\n", cnt, rssi_ant_mimo.rssi_ant[cnt])); |
| bytes_written = snprintf(command, total_len, "%d ", |
| rssi_ant_mimo.rssi_ant[cnt]); |
| } |
| } |
| |
| return bytes_written; |
| } |
| |
| int |
| wl_android_set_rssi_logging(struct net_device *dev, char *command, int total_len) |
| { |
| rssilog_set_param_t set_param; |
| char *pos, *token; |
| int err = BCME_OK; |
| |
| bzero(&set_param, sizeof(rssilog_set_param_t)); |
| /* |
| * DRIVER SET_RSSI_LOGGING <enable/disable> <RSSI Threshold> <Time Threshold> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* enable/disable */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("Invalid arguments\n")); |
| return -EINVAL; |
| } |
| set_param.enable = bcm_atoi(token); |
| |
| /* RSSI Threshold */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("Invalid arguments\n")); |
| return -EINVAL; |
| } |
| set_param.rssi_threshold = bcm_atoi(token); |
| |
| /* Time Threshold */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("Invalid arguments\n")); |
| return -EINVAL; |
| } |
| set_param.time_threshold = bcm_atoi(token); |
| |
| ANDROID_INFO(("enable %d, RSSI threshold %d, Time threshold %d\n", set_param.enable, |
| set_param.rssi_threshold, set_param.time_threshold)); |
| |
| err = wl_set_rssi_logging(dev, (void *)&set_param); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to configure RSSI logging: enable %d, RSSI Threshold %d," |
| " Time Threshold %d\n", set_param.enable, set_param.rssi_threshold, |
| set_param.time_threshold)); |
| } |
| |
| return err; |
| } |
| |
| int |
| wl_android_get_rssi_logging(struct net_device *dev, char *command, int total_len) |
| { |
| rssilog_get_param_t get_param; |
| int err = BCME_OK; |
| int bytes_written = 0; |
| |
| err = wl_get_rssi_logging(dev, (void *)&get_param); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to get RSSI logging info\n")); |
| return BCME_ERROR; |
| } |
| |
| ANDROID_INFO(("report_count %d, enable %d, rssi_threshold %d, time_threshold %d\n", |
| get_param.report_count, get_param.enable, get_param.rssi_threshold, |
| get_param.time_threshold)); |
| |
| /* Parse the parameter */ |
| if (!get_param.enable) { |
| ANDROID_INFO(("RSSI LOGGING: Feature is disables\n")); |
| bytes_written = snprintf(command, total_len, |
| "%s FEATURE DISABLED\n", CMD_GET_RSSI_LOGGING); |
| } else if (get_param.enable & |
| (RSSILOG_FLAG_FEATURE_SW | RSSILOG_FLAG_REPORT_READY)) { |
| if (!get_param.report_count) { |
| ANDROID_INFO(("[PASS] RSSI difference across antennas is within" |
| " threshold limits\n")); |
| bytes_written = snprintf(command, total_len, "%s PASS\n", |
| CMD_GET_RSSI_LOGGING); |
| } else { |
| ANDROID_INFO(("[FAIL] RSSI difference across antennas found " |
| "to be greater than %3d dB\n", get_param.rssi_threshold)); |
| ANDROID_INFO(("[FAIL] RSSI difference check have failed for " |
| "%d out of %d times\n", get_param.report_count, |
| get_param.time_threshold)); |
| ANDROID_INFO(("[FAIL] RSSI difference is being monitored once " |
| "per second, for a %d secs window\n", get_param.time_threshold)); |
| bytes_written = snprintf(command, total_len, "%s FAIL - RSSI Threshold " |
| "%d dBm for %d out of %d times\n", CMD_GET_RSSI_LOGGING, |
| get_param.rssi_threshold, get_param.report_count, |
| get_param.time_threshold); |
| } |
| } else { |
| ANDROID_INFO(("[BUSY] Reprot is not ready\n")); |
| bytes_written = snprintf(command, total_len, "%s BUSY - NOT READY\n", |
| CMD_GET_RSSI_LOGGING); |
| } |
| |
| return bytes_written; |
| } |
| #endif /* SUPPORT_RSSI_SUM_REPORT */ |
| |
| #ifdef SET_PCIE_IRQ_CPU_CORE |
| void |
| wl_android_set_irq_cpucore(struct net_device *net, int affinity_cmd) |
| { |
| dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(net); |
| if (!dhdp) { |
| ANDROID_ERROR(("dhd is NULL\n")); |
| return; |
| } |
| |
| if (affinity_cmd < PCIE_IRQ_AFFINITY_OFF || affinity_cmd > PCIE_IRQ_AFFINITY_LAST) { |
| ANDROID_ERROR(("Wrong Affinity cmds:%d, %s\n", affinity_cmd, __FUNCTION__)); |
| return; |
| } |
| |
| dhd_set_irq_cpucore(dhdp, affinity_cmd); |
| } |
| #endif /* SET_PCIE_IRQ_CPU_CORE */ |
| |
| #ifdef SUPPORT_LQCM |
| static int |
| wl_android_lqcm_enable(struct net_device *net, int lqcm_enable) |
| { |
| int err = 0; |
| |
| err = wldev_iovar_setint(net, "lqcm", lqcm_enable); |
| if (err != BCME_OK) { |
| ANDROID_ERROR(("failed to set lqcm enable %d, error = %d\n", lqcm_enable, err)); |
| return -EIO; |
| } |
| return err; |
| } |
| |
| static int |
| wl_android_get_lqcm_report(struct net_device *dev, char *command, int total_len) |
| { |
| int bytes_written, err = 0; |
| uint32 lqcm_report = 0; |
| uint32 lqcm_enable, tx_lqcm_idx, rx_lqcm_idx; |
| |
| err = wldev_iovar_getint(dev, "lqcm", &lqcm_report); |
| if (err != BCME_OK) { |
| ANDROID_ERROR(("failed to get lqcm report, error = %d\n", err)); |
| return -EIO; |
| } |
| lqcm_enable = lqcm_report & LQCM_ENAB_MASK; |
| tx_lqcm_idx = (lqcm_report & LQCM_TX_INDEX_MASK) >> LQCM_TX_INDEX_SHIFT; |
| rx_lqcm_idx = (lqcm_report & LQCM_RX_INDEX_MASK) >> LQCM_RX_INDEX_SHIFT; |
| |
| ANDROID_INFO(("lqcm report EN:%d, TX:%d, RX:%d\n", lqcm_enable, tx_lqcm_idx, rx_lqcm_idx)); |
| |
| bytes_written = snprintf(command, total_len, "%s %d", |
| CMD_GET_LQCM_REPORT, lqcm_report); |
| |
| return bytes_written; |
| } |
| #endif /* SUPPORT_LQCM */ |
| |
| int |
| wl_android_get_snr(struct net_device *dev, char *command, int total_len) |
| { |
| int bytes_written, error = 0; |
| s32 snr = 0; |
| |
| error = wldev_iovar_getint(dev, "snr", &snr); |
| if (error) { |
| ANDROID_ERROR(("%s: Failed to get SNR %d, error = %d\n", |
| __FUNCTION__, snr, error)); |
| return -EIO; |
| } |
| |
| bytes_written = snprintf(command, total_len, "snr %d", snr); |
| ANDROID_INFO(("%s: command result is %s\n", __FUNCTION__, command)); |
| return bytes_written; |
| } |
| |
| #ifdef SUPPORT_AP_HIGHER_BEACONRATE |
| int |
| wl_android_set_ap_beaconrate(struct net_device *dev, char *command) |
| { |
| int rate = 0; |
| char *pos, *token; |
| char *ifname = NULL; |
| int err = BCME_OK; |
| |
| /* |
| * DRIVER SET_AP_BEACONRATE <rate> <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* Rate */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| rate = bcm_atoi(token); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| ifname = token; |
| |
| ANDROID_INFO(("rate %d, ifacename %s\n", rate, ifname)); |
| |
| err = wl_set_ap_beacon_rate(dev, rate, ifname); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to set ap beacon rate to %d, error = %d\n", rate, err)); |
| } |
| |
| return err; |
| } |
| |
| int wl_android_get_ap_basicrate(struct net_device *dev, char *command, int total_len) |
| { |
| char *pos, *token; |
| char *ifname = NULL; |
| int bytes_written = 0; |
| /* |
| * DRIVER GET_AP_BASICRATE <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| ifname = token; |
| |
| ANDROID_INFO(("ifacename %s\n", ifname)); |
| |
| bytes_written = wl_get_ap_basic_rate(dev, command, ifname, total_len); |
| if (bytes_written < 1) { |
| ANDROID_ERROR(("Failed to get ap basic rate, error = %d\n", bytes_written)); |
| return -EPROTO; |
| } |
| |
| return bytes_written; |
| } |
| #endif /* SUPPORT_AP_HIGHER_BEACONRATE */ |
| |
| #ifdef SUPPORT_AP_RADIO_PWRSAVE |
| int |
| wl_android_get_ap_rps(struct net_device *dev, char *command, int total_len) |
| { |
| char *pos, *token; |
| char *ifname = NULL; |
| int bytes_written = 0; |
| char name[IFNAMSIZ]; |
| /* |
| * DRIVER GET_AP_RPS <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| ifname = token; |
| |
| strlcpy(name, ifname, sizeof(name)); |
| ANDROID_INFO(("ifacename %s\n", name)); |
| |
| bytes_written = wl_get_ap_rps(dev, command, name, total_len); |
| if (bytes_written < 1) { |
| ANDROID_ERROR(("Failed to get rps, error = %d\n", bytes_written)); |
| return -EPROTO; |
| } |
| |
| return bytes_written; |
| |
| } |
| |
| int |
| wl_android_set_ap_rps(struct net_device *dev, char *command, int total_len) |
| { |
| int enable = 0; |
| char *pos, *token; |
| char *ifname = NULL; |
| int err = BCME_OK; |
| char name[IFNAMSIZ]; |
| |
| /* |
| * DRIVER SET_AP_RPS <0/1> <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* Enable */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| enable = bcm_atoi(token); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| ifname = token; |
| |
| strlcpy(name, ifname, sizeof(name)); |
| ANDROID_INFO(("enable %d, ifacename %s\n", enable, name)); |
| |
| err = wl_set_ap_rps(dev, enable? TRUE: FALSE, name); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to set rps, enable %d, error = %d\n", enable, err)); |
| } |
| |
| return err; |
| } |
| |
| int |
| wl_android_set_ap_rps_params(struct net_device *dev, char *command, int total_len) |
| { |
| ap_rps_info_t rps; |
| char *pos, *token; |
| char *ifname = NULL; |
| int err = BCME_OK; |
| char name[IFNAMSIZ]; |
| |
| bzero(&rps, sizeof(rps)); |
| /* |
| * DRIVER SET_AP_RPS_PARAMS <pps> <level> <quiettime> <assoccheck> <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* pps */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| rps.pps = bcm_atoi(token); |
| |
| /* level */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| rps.level = bcm_atoi(token); |
| |
| /* quiettime */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| rps.quiet_time = bcm_atoi(token); |
| |
| /* sta assoc check */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| rps.sta_assoc_check = bcm_atoi(token); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) |
| return -EINVAL; |
| ifname = token; |
| strlcpy(name, ifname, sizeof(name)); |
| |
| ANDROID_INFO(("pps %d, level %d, quiettime %d, sta_assoc_check %d, " |
| "ifacename %s\n", rps.pps, rps.level, rps.quiet_time, |
| rps.sta_assoc_check, name)); |
| |
| err = wl_update_ap_rps_params(dev, &rps, name); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to update rps, pps %d, level %d, quiettime %d, " |
| "sta_assoc_check %d, err = %d\n", rps.pps, rps.level, rps.quiet_time, |
| rps.sta_assoc_check, err)); |
| } |
| |
| return err; |
| } |
| #endif /* SUPPORT_AP_RADIO_PWRSAVE */ |
| |
| #ifdef DHD_SEND_HANG_PRIVCMD_ERRORS |
| static void |
| wl_android_check_priv_cmd_errors(struct net_device *dev) |
| { |
| dhd_pub_t *dhdp; |
| int memdump_mode; |
| |
| if (!dev) { |
| ANDROID_ERROR(("dev is NULL\n")); |
| return; |
| } |
| |
| dhdp = wl_cfg80211_get_dhdp(dev); |
| if (!dhdp) { |
| ANDROID_ERROR(("dhdp is NULL\n")); |
| return; |
| } |
| |
| #ifdef DHD_FW_COREDUMP |
| memdump_mode = dhdp->memdump_enabled; |
| #else |
| /* Default enable if DHD doesn't support SOCRAM dump */ |
| memdump_mode = 1; |
| #endif /* DHD_FW_COREDUMP */ |
| |
| if (report_hang_privcmd_err) { |
| priv_cmd_errors++; |
| } else { |
| priv_cmd_errors = 0; |
| } |
| |
| /* Trigger HANG event only if memdump mode is enabled |
| * due to customer's request |
| */ |
| if (memdump_mode == DUMP_MEMFILE_BUGON && |
| (priv_cmd_errors > NUMBER_SEQUENTIAL_PRIVCMD_ERRORS)) { |
| ANDROID_ERROR(("Send HANG event due to sequential private cmd errors\n")); |
| priv_cmd_errors = 0; |
| #ifdef DHD_FW_COREDUMP |
| /* Take a SOCRAM dump */ |
| dhdp->memdump_type = DUMP_TYPE_SEQUENTIAL_PRIVCMD_ERROR; |
| dhd_common_socram_dump(dhdp); |
| #endif /* DHD_FW_COREDUMP */ |
| /* Send the HANG event to upper layer */ |
| dhdp->hang_reason = HANG_REASON_SEQUENTIAL_PRIVCMD_ERROR; |
| dhd_os_check_hang(dhdp, 0, -EREMOTEIO); |
| } |
| } |
| #endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */ |
| |
| #ifdef SUPPORT_AP_SUSPEND |
| int |
| wl_android_set_ap_suspend(struct net_device *dev, char *command, int total_len) |
| { |
| int suspend = 0; |
| char *pos, *token; |
| char *ifname = NULL; |
| int err = BCME_OK; |
| char name[IFNAMSIZ]; |
| |
| /* |
| * DRIVER SET_AP_SUSPEND <0/1> <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* Enable */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| return -EINVAL; |
| } |
| suspend = bcm_atoi(token); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| strlcpy(name, ifname, sizeof(name)); |
| ANDROID_INFO(("suspend %d, ifacename %s\n", suspend, name)); |
| |
| err = wl_set_ap_suspend(dev, suspend? TRUE: FALSE, name); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to set suspend, suspend %d, error = %d\n", suspend, err)); |
| } |
| |
| return err; |
| } |
| #endif /* SUPPORT_AP_SUSPEND */ |
| |
| #ifdef SUPPORT_AP_BWCTRL |
| int |
| wl_android_set_ap_bw(struct net_device *dev, char *command, int total_len) |
| { |
| int bw = DOT11_OPER_MODE_20MHZ; |
| char *pos, *token; |
| char *ifname = NULL; |
| int err = BCME_OK; |
| char name[IFNAMSIZ]; |
| |
| /* |
| * DRIVER SET_AP_BW <0/1/2> <ifname> |
| * 0 : 20MHz, 1 : 40MHz, 2 : 80MHz 3: 80+80 or 160MHz |
| * This is from operating mode field |
| * in 8.4.1.50 of 802.11ac-2013 |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* BW */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| return -EINVAL; |
| } |
| bw = bcm_atoi(token); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| strlcpy(name, ifname, sizeof(name)); |
| ANDROID_INFO(("bw %d, ifacename %s\n", bw, name)); |
| |
| err = wl_set_ap_bw(dev, bw, name); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("Failed to set bw, bw %d, error = %d\n", bw, err)); |
| } |
| |
| return err; |
| } |
| |
| int |
| wl_android_get_ap_bw(struct net_device *dev, char *command, int total_len) |
| { |
| char *pos, *token; |
| char *ifname = NULL; |
| int bytes_written = 0; |
| char name[IFNAMSIZ]; |
| |
| /* |
| * DRIVER GET_AP_BW <ifname> |
| * returns 0 : 20MHz, 1 : 40MHz, 2 : 80MHz 3: 80+80 or 160MHz |
| * This is from operating mode field |
| * in 8.4.1.50 of 802.11ac-2013 |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| strlcpy(name, ifname, sizeof(name)); |
| ANDROID_INFO(("ifacename %s\n", name)); |
| |
| bytes_written = wl_get_ap_bw(dev, command, name, total_len); |
| if (bytes_written < 1) { |
| ANDROID_ERROR(("Failed to get bw, error = %d\n", bytes_written)); |
| return -EPROTO; |
| } |
| |
| return bytes_written; |
| |
| } |
| #endif /* SUPPORT_AP_BWCTRL */ |
| |
| int wl_android_priv_cmd(struct net_device *net, struct ifreq *ifr) |
| { |
| #define PRIVATE_COMMAND_MAX_LEN 8192 |
| #define PRIVATE_COMMAND_DEF_LEN 4096 |
| int ret = 0; |
| char *command = NULL; |
| int bytes_written = 0; |
| android_wifi_priv_cmd priv_cmd; |
| int buf_size = 0; |
| dhd_pub_t *dhd = dhd_get_pub(net); |
| |
| 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)) |
| if (in_compat_syscall()) |
| #else |
| if (is_compat_task()) |
| #endif |
| { |
| 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 /* 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)) { |
| ANDROID_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 = (char *)MALLOC(dhd->osh, (buf_size + 1)); |
| if (!command) { |
| ANDROID_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'; |
| |
| ANDROID_INFO(("%s: Android private cmd \"%s\" on %s\n", __FUNCTION__, command, ifr->ifr_name)); |
| |
| bytes_written = wl_handle_private_cmd(net, command, priv_cmd.total_len); |
| if (bytes_written >= 0) { |
| if ((bytes_written == 0) && (priv_cmd.total_len > 0)) { |
| command[0] = '\0'; |
| } |
| if (bytes_written >= priv_cmd.total_len) { |
| ANDROID_ERROR(("%s: err. bytes_written:%d >= total_len:%d, buf_size:%d\n", |
| __FUNCTION__, bytes_written, priv_cmd.total_len, 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)) { |
| ANDROID_ERROR(("%s: failed to copy data to user buffer\n", __FUNCTION__)); |
| ret = -EFAULT; |
| } |
| } |
| else { |
| /* Propagate the error */ |
| ret = bytes_written; |
| } |
| |
| exit: |
| #ifdef DHD_SEND_HANG_PRIVCMD_ERRORS |
| if (ret) { |
| /* Avoid incrementing priv_cmd_errors in case of unsupported feature */ |
| if (ret != BCME_UNSUPPORTED) { |
| wl_android_check_priv_cmd_errors(net); |
| } |
| } else { |
| priv_cmd_errors = 0; |
| } |
| #endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */ |
| net_os_wake_unlock(net); |
| MFREE(dhd->osh, command, (buf_size + 1)); |
| return ret; |
| } |
| |
| #ifdef WL_BCNRECV |
| #define BCNRECV_ATTR_HDR_LEN 30 |
| int |
| wl_android_bcnrecv_event(struct net_device *ndev, uint attr_type, |
| uint status, uint reason, uint8 *data, uint data_len) |
| { |
| s32 err = BCME_OK; |
| struct sk_buff *skb; |
| gfp_t kflags; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); |
| struct wiphy *wiphy = bcmcfg_to_wiphy(cfg); |
| uint len; |
| |
| len = BCNRECV_ATTR_HDR_LEN + data_len; |
| |
| kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; |
| skb = CFG80211_VENDOR_EVENT_ALLOC(wiphy, ndev_to_wdev(ndev), len, |
| BRCM_VENDOR_EVENT_BEACON_RECV, kflags); |
| if (!skb) { |
| ANDROID_ERROR(("skb alloc failed")); |
| return -ENOMEM; |
| } |
| if ((attr_type == BCNRECV_ATTR_BCNINFO) && (data)) { |
| /* send bcn info to upper layer */ |
| nla_put(skb, BCNRECV_ATTR_BCNINFO, data_len, data); |
| } else if (attr_type == BCNRECV_ATTR_STATUS) { |
| nla_put_u32(skb, BCNRECV_ATTR_STATUS, status); |
| if (reason) { |
| nla_put_u32(skb, BCNRECV_ATTR_REASON, reason); |
| } |
| } else { |
| ANDROID_ERROR(("UNKNOWN ATTR_TYPE. attr_type:%d\n", attr_type)); |
| kfree_skb(skb); |
| return -EINVAL; |
| } |
| cfg80211_vendor_event(skb, kflags); |
| return err; |
| } |
| |
| static int |
| _wl_android_bcnrecv_start(struct bcm_cfg80211 *cfg, struct net_device *ndev, bool user_trigger) |
| { |
| s32 err = BCME_OK; |
| |
| /* check any scan is in progress before beacon recv scan trigger IOVAR */ |
| if (wl_get_drv_status_all(cfg, SCANNING)) { |
| err = BCME_UNSUPPORTED; |
| ANDROID_ERROR(("Scan in progress, Aborting beacon recv start, " |
| "error:%d\n", err)); |
| goto exit; |
| } |
| |
| if (wl_get_p2p_status(cfg, SCANNING)) { |
| err = BCME_UNSUPPORTED; |
| ANDROID_ERROR(("P2P Scan in progress, Aborting beacon recv start, " |
| "error:%d\n", err)); |
| goto exit; |
| } |
| |
| if (wl_get_drv_status(cfg, REMAINING_ON_CHANNEL, ndev)) { |
| err = BCME_UNSUPPORTED; |
| ANDROID_ERROR(("P2P remain on channel, Aborting beacon recv start, " |
| "error:%d\n", err)); |
| goto exit; |
| } |
| |
| /* check STA is in connected state, Beacon recv required connected state |
| * else exit from beacon recv scan |
| */ |
| if (!wl_get_drv_status(cfg, CONNECTED, ndev)) { |
| err = BCME_UNSUPPORTED; |
| ANDROID_ERROR(("STA is in not associated state error:%d\n", err)); |
| goto exit; |
| } |
| |
| #ifdef WL_NAN |
| /* Check NAN is enabled, if enabled exit else continue */ |
| if (wl_cfgnan_check_state(cfg)) { |
| err = BCME_UNSUPPORTED; |
| ANDROID_ERROR(("Nan is enabled, NAN+STA+FAKEAP concurrency is not supported\n")); |
| goto exit; |
| } |
| #endif /* WL_NAN */ |
| |
| /* Triggering an sendup_bcn iovar */ |
| err = wldev_iovar_setint(ndev, "sendup_bcn", 1); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("sendup_bcn failed to set, error:%d\n", err)); |
| } else { |
| cfg->bcnrecv_info.bcnrecv_state = BEACON_RECV_STARTED; |
| WL_INFORM_MEM(("bcnrecv started. user_trigger:%d\n", user_trigger)); |
| if (user_trigger) { |
| if ((err = wl_android_bcnrecv_event(ndev, BCNRECV_ATTR_STATUS, |
| WL_BCNRECV_STARTED, 0, NULL, 0)) != BCME_OK) { |
| ANDROID_ERROR(("failed to send bcnrecv event, error:%d\n", err)); |
| } |
| } |
| } |
| exit: |
| /* |
| * BCNRECV start request can be rejected from dongle |
| * in various conditions. |
| * Error code need to be overridden to BCME_UNSUPPORTED |
| * to avoid hang event from continous private |
| * command error |
| */ |
| if (err) { |
| err = BCME_UNSUPPORTED; |
| } |
| return err; |
| } |
| |
| int |
| _wl_android_bcnrecv_stop(struct bcm_cfg80211 *cfg, struct net_device *ndev, uint reason) |
| { |
| s32 err = BCME_OK; |
| u32 status; |
| |
| /* Send sendup_bcn iovar for all cases except W_BCNRECV_ROAMABORT reason - |
| * fw generates roam abort event after aborting the bcnrecv. |
| */ |
| if (reason != WL_BCNRECV_ROAMABORT) { |
| /* Triggering an sendup_bcn iovar */ |
| err = wldev_iovar_setint(ndev, "sendup_bcn", 0); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("sendup_bcn failed to set error:%d\n", err)); |
| goto exit; |
| } |
| } |
| |
| /* Send notification for all cases */ |
| if (reason == WL_BCNRECV_SUSPEND) { |
| cfg->bcnrecv_info.bcnrecv_state = BEACON_RECV_SUSPENDED; |
| status = WL_BCNRECV_SUSPENDED; |
| } else { |
| cfg->bcnrecv_info.bcnrecv_state = BEACON_RECV_STOPPED; |
| WL_INFORM_MEM(("bcnrecv stopped\n")); |
| if (reason == WL_BCNRECV_USER_TRIGGER) { |
| status = WL_BCNRECV_STOPPED; |
| } else { |
| status = WL_BCNRECV_ABORTED; |
| } |
| } |
| if ((err = wl_android_bcnrecv_event(ndev, BCNRECV_ATTR_STATUS, status, |
| reason, NULL, 0)) != BCME_OK) { |
| ANDROID_ERROR(("failed to send bcnrecv event, error:%d\n", err)); |
| } |
| exit: |
| return err; |
| } |
| |
| static int |
| wl_android_bcnrecv_start(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| s32 err = BCME_OK; |
| |
| /* Adding scan_sync mutex to avoid race condition in b/w scan_req and bcn recv */ |
| mutex_lock(&cfg->scan_sync); |
| mutex_lock(&cfg->bcn_sync); |
| err = _wl_android_bcnrecv_start(cfg, ndev, true); |
| mutex_unlock(&cfg->bcn_sync); |
| mutex_unlock(&cfg->scan_sync); |
| return err; |
| } |
| |
| int |
| wl_android_bcnrecv_stop(struct net_device *ndev, uint reason) |
| { |
| s32 err = BCME_OK; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); |
| |
| mutex_lock(&cfg->bcn_sync); |
| if ((cfg->bcnrecv_info.bcnrecv_state == BEACON_RECV_STARTED) || |
| (cfg->bcnrecv_info.bcnrecv_state == BEACON_RECV_SUSPENDED)) { |
| err = _wl_android_bcnrecv_stop(cfg, ndev, reason); |
| } |
| mutex_unlock(&cfg->bcn_sync); |
| return err; |
| } |
| |
| int |
| wl_android_bcnrecv_suspend(struct net_device *ndev) |
| { |
| s32 ret = BCME_OK; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); |
| |
| mutex_lock(&cfg->bcn_sync); |
| if (cfg->bcnrecv_info.bcnrecv_state == BEACON_RECV_STARTED) { |
| WL_INFORM_MEM(("bcnrecv suspend\n")); |
| ret = _wl_android_bcnrecv_stop(cfg, ndev, WL_BCNRECV_SUSPEND); |
| } |
| mutex_unlock(&cfg->bcn_sync); |
| return ret; |
| } |
| |
| int |
| wl_android_bcnrecv_resume(struct net_device *ndev) |
| { |
| s32 ret = BCME_OK; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); |
| |
| /* Adding scan_sync mutex to avoid race condition in b/w scan_req and bcn recv */ |
| mutex_lock(&cfg->scan_sync); |
| mutex_lock(&cfg->bcn_sync); |
| if (cfg->bcnrecv_info.bcnrecv_state == BEACON_RECV_SUSPENDED) { |
| WL_INFORM_MEM(("bcnrecv resume\n")); |
| ret = _wl_android_bcnrecv_start(cfg, ndev, false); |
| } |
| mutex_unlock(&cfg->bcn_sync); |
| mutex_unlock(&cfg->scan_sync); |
| return ret; |
| } |
| |
| /* Beacon recv functionality code implementation */ |
| int |
| wl_android_bcnrecv_config(struct net_device *ndev, char *cmd_argv, int total_len) |
| { |
| struct bcm_cfg80211 *cfg = NULL; |
| uint err = BCME_OK; |
| |
| if (!ndev) { |
| ANDROID_ERROR(("ndev is NULL\n")); |
| return -EINVAL; |
| } |
| |
| cfg = wl_get_cfg(ndev); |
| if (!cfg) { |
| ANDROID_ERROR(("cfg is NULL\n")); |
| return -EINVAL; |
| } |
| |
| /* sync commands from user space */ |
| mutex_lock(&cfg->usr_sync); |
| if (strncmp(cmd_argv, "start", strlen("start")) == 0) { |
| ANDROID_INFO(("BCNRECV start\n")); |
| err = wl_android_bcnrecv_start(cfg, ndev); |
| if (err != BCME_OK) { |
| ANDROID_ERROR(("Failed to process the start command, error:%d\n", err)); |
| goto exit; |
| } |
| } else if (strncmp(cmd_argv, "stop", strlen("stop")) == 0) { |
| ANDROID_INFO(("BCNRECV stop\n")); |
| err = wl_android_bcnrecv_stop(ndev, WL_BCNRECV_USER_TRIGGER); |
| if (err != BCME_OK) { |
| ANDROID_ERROR(("Failed to stop the bcn recv, error:%d\n", err)); |
| goto exit; |
| } |
| } else { |
| err = BCME_ERROR; |
| } |
| exit: |
| mutex_unlock(&cfg->usr_sync); |
| return err; |
| } |
| #endif /* WL_BCNRECV */ |
| |
| #ifdef WL_CAC_TS |
| /* CAC TSPEC functionality code implementation */ |
| static void |
| wl_android_update_tsinfo(uint8 access_category, tspec_arg_t *tspec_arg) |
| { |
| uint8 tspec_id; |
| /* Using direction as bidirectional by default */ |
| uint8 direction = TSPEC_BI_DIRECTION; |
| /* Using U-APSD as the default power save mode */ |
| uint8 user_psb = TSPEC_UAPSD_PSB; |
| uint8 ADDTS_AC2PRIO[4] = {PRIO_8021D_BE, PRIO_8021D_BK, PRIO_8021D_VI, PRIO_8021D_VO}; |
| |
| /* Map tspec_id from access category */ |
| tspec_id = ADDTS_AC2PRIO[access_category]; |
| |
| /* Update the tsinfo */ |
| tspec_arg->tsinfo.octets[0] = (uint8)(TSPEC_EDCA_ACCESS | direction | |
| (tspec_id << TSPEC_TSINFO_TID_SHIFT)); |
| tspec_arg->tsinfo.octets[1] = (uint8)((tspec_id << TSPEC_TSINFO_PRIO_SHIFT) | |
| user_psb); |
| tspec_arg->tsinfo.octets[2] = 0x00; |
| } |
| |
| static s32 |
| wl_android_handle_cac_action(struct bcm_cfg80211 * cfg, struct net_device * ndev, char * argv) |
| { |
| tspec_arg_t tspec_arg; |
| s32 err = BCME_ERROR; |
| u8 ts_cmd[12] = "cac_addts"; |
| uint8 access_category; |
| s32 bssidx; |
| |
| /* Following handling is done only for the primary interface */ |
| memset_s(&tspec_arg, sizeof(tspec_arg), 0, sizeof(tspec_arg)); |
| if (strncmp(argv, "addts", strlen("addts")) == 0) { |
| tspec_arg.version = TSPEC_ARG_VERSION; |
| tspec_arg.length = sizeof(tspec_arg_t) - (2 * sizeof(uint16)); |
| /* Read the params passed */ |
| sscanf(argv, "%*s %hhu %hu %hu", &access_category, |
| &tspec_arg.nom_msdu_size, &tspec_arg.surplus_bw); |
| if ((access_category > TSPEC_MAX_ACCESS_CATEGORY) || |
| ((tspec_arg.surplus_bw < TSPEC_MIN_SURPLUS_BW) || |
| (tspec_arg.surplus_bw > TSPEC_MAX_SURPLUS_BW)) || |
| (tspec_arg.nom_msdu_size > TSPEC_MAX_MSDU_SIZE)) { |
| ANDROID_ERROR(("Invalid params access_category %hhu nom_msdu_size %hu" |
| " surplus BW %hu\n", access_category, tspec_arg.nom_msdu_size, |
| tspec_arg.surplus_bw)); |
| return BCME_USAGE_ERROR; |
| } |
| |
| /* Update tsinfo */ |
| wl_android_update_tsinfo(access_category, &tspec_arg); |
| /* Update other tspec parameters */ |
| tspec_arg.dialog_token = TSPEC_DEF_DIALOG_TOKEN; |
| tspec_arg.mean_data_rate = TSPEC_DEF_MEAN_DATA_RATE; |
| tspec_arg.min_phy_rate = TSPEC_DEF_MIN_PHY_RATE; |
| } else if (strncmp(argv, "delts", strlen("delts")) == 0) { |
| snprintf(ts_cmd, sizeof(ts_cmd), "cac_delts"); |
| tspec_arg.length = sizeof(tspec_arg_t) - (2 * sizeof(uint16)); |
| tspec_arg.version = TSPEC_ARG_VERSION; |
| /* Read the params passed */ |
| sscanf(argv, "%*s %hhu", &access_category); |
| |
| if (access_category > TSPEC_MAX_ACCESS_CATEGORY) { |
| WL_INFORM_MEM(("Invalide param, access_category %hhu\n", access_category)); |
| return BCME_USAGE_ERROR; |
| } |
| /* Update tsinfo */ |
| wl_android_update_tsinfo(access_category, &tspec_arg); |
| } |
| |
| if ((bssidx = wl_get_bssidx_by_wdev(cfg, ndev->ieee80211_ptr)) < 0) { |
| ANDROID_ERROR(("Find index failed\n")); |
| err = BCME_ERROR; |
| return err; |
| } |
| err = wldev_iovar_setbuf_bsscfg(ndev, ts_cmd, &tspec_arg, sizeof(tspec_arg), |
| cfg->ioctl_buf, WLC_IOCTL_MAXLEN, bssidx, &cfg->ioctl_buf_sync); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("%s error (%d)\n", ts_cmd, err)); |
| } |
| |
| return err; |
| } |
| |
| static s32 |
| wl_android_cac_ts_config(struct net_device *ndev, char *cmd_argv, int total_len) |
| { |
| struct bcm_cfg80211 *cfg = NULL; |
| s32 err = BCME_OK; |
| |
| if (!ndev) { |
| ANDROID_ERROR(("ndev is NULL\n")); |
| return -EINVAL; |
| } |
| |
| cfg = wl_get_cfg(ndev); |
| if (!cfg) { |
| ANDROID_ERROR(("cfg is NULL\n")); |
| return -EINVAL; |
| } |
| |
| /* Request supported only for primary interface */ |
| if (ndev != bcmcfg_to_prmry_ndev(cfg)) { |
| ANDROID_ERROR(("Request on non-primary interface\n")); |
| return -1; |
| } |
| |
| /* sync commands from user space */ |
| mutex_lock(&cfg->usr_sync); |
| err = wl_android_handle_cac_action(cfg, ndev, cmd_argv); |
| mutex_unlock(&cfg->usr_sync); |
| |
| return err; |
| } |
| #endif /* WL_CAC_TS */ |
| |
| #ifdef WL_GET_CU |
| /* Implementation to get channel usage from framework */ |
| static s32 |
| wl_android_get_channel_util(struct net_device *ndev, char *command, int total_len) |
| { |
| s32 bytes_written, err = 0; |
| wl_bssload_t bssload; |
| u8 smbuf[WLC_IOCTL_SMLEN]; |
| u8 chan_use_percentage = 0; |
| |
| if ((err = wldev_iovar_getbuf(ndev, "bssload_report", NULL, |
| 0, smbuf, WLC_IOCTL_SMLEN, NULL))) { |
| ANDROID_ERROR(("Getting bssload report failed with err=%d \n", err)); |
| return err; |
| } |
| |
| (void)memcpy_s(&bssload, sizeof(wl_bssload_t), smbuf, sizeof(wl_bssload_t)); |
| /* Convert channel usage to percentage value */ |
| chan_use_percentage = (bssload.chan_util * 100) / 255; |
| |
| bytes_written = snprintf(command, total_len, "CU %hhu", |
| chan_use_percentage); |
| ANDROID_INFO(("Channel Utilization %u %u\n", bssload.chan_util, chan_use_percentage)); |
| |
| return bytes_written; |
| } |
| #endif /* WL_GET_CU */ |
| |
| #ifdef RTT_GEOFENCE_INTERVAL |
| #if defined(RTT_SUPPORT) && defined(WL_NAN) |
| static void |
| wl_android_set_rtt_geofence_interval(struct net_device *ndev, char *command) |
| { |
| int rtt_interval = 0; |
| dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(ndev); |
| char *rtt_intp = command + strlen(CMD_GEOFENCE_INTERVAL) + 1; |
| |
| rtt_interval = bcm_atoi(rtt_intp); |
| dhd_rtt_set_geofence_rtt_interval(dhdp, rtt_interval); |
| } |
| #endif /* RTT_SUPPORT && WL_NAN */ |
| #endif /* RTT_GEOFENCE_INTERVAL */ |
| |
| #ifdef SUPPORT_SOFTAP_ELNA_BYPASS |
| int |
| wl_android_set_softap_elna_bypass(struct net_device *dev, char *command, int total_len) |
| { |
| char *ifname = NULL; |
| char *pos, *token; |
| int err = BCME_OK; |
| int enable = FALSE; |
| |
| /* |
| * STA/AP/GO I/F: DRIVER SET_SOFTAP_ELNA_BYPASS <ifname> <enable/disable> |
| * the enable/disable format follows Samsung specific rules as following |
| * Enable : 0 |
| * Disable :-1 |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("%s: Invalid arguments about interface name\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| /* get enable/disable flag */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("%s: Invalid arguments about Enable/Disable\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| enable = bcm_atoi(token); |
| |
| CUSTOMER_HW4_EN_CONVERT(enable); |
| err = wl_set_softap_elna_bypass(dev, ifname, enable); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("%s: Failed to set ELNA Bypass of SoftAP mode, err=%d\n", |
| __FUNCTION__, err)); |
| return err; |
| } |
| |
| return err; |
| } |
| |
| int |
| wl_android_get_softap_elna_bypass(struct net_device *dev, char *command, int total_len) |
| { |
| char *ifname = NULL; |
| char *pos, *token; |
| int err = BCME_OK; |
| int bytes_written = 0; |
| int softap_elnabypass = 0; |
| |
| /* |
| * STA/AP/GO I/F: DRIVER GET_SOFTAP_ELNA_BYPASS <ifname> |
| */ |
| pos = command; |
| |
| /* drop command */ |
| token = bcmstrtok(&pos, " ", NULL); |
| |
| /* get the interface name */ |
| token = bcmstrtok(&pos, " ", NULL); |
| if (!token) { |
| ANDROID_ERROR(("%s: Invalid arguments about interface name\n", __FUNCTION__)); |
| return -EINVAL; |
| } |
| ifname = token; |
| |
| err = wl_get_softap_elna_bypass(dev, ifname, &softap_elnabypass); |
| if (unlikely(err)) { |
| ANDROID_ERROR(("%s: Failed to get ELNA Bypass of SoftAP mode, err=%d\n", |
| __FUNCTION__, err)); |
| return err; |
| } else { |
| softap_elnabypass--; //Convert format to Customer HW4 |
| ANDROID_INFO(("%s: eLNA Bypass feature enable status is %d\n", |
| __FUNCTION__, softap_elnabypass)); |
| bytes_written = snprintf(command, total_len, "%s %d", |
| CMD_GET_SOFTAP_ELNA_BYPASS, softap_elnabypass); |
| } |
| |
| return bytes_written; |
| } |
| #endif /* SUPPORT_SOFTAP_ELNA_BYPASS */ |
| |
| #ifdef WL_NAN |
| int |
| wl_android_get_nan_status(struct net_device *dev, char *command, int total_len) |
| { |
| int bytes_written = 0; |
| int error = BCME_OK; |
| wl_nan_conf_status_t nstatus; |
| |
| error = wl_cfgnan_get_status(dev, &nstatus); |
| if (error) { |
| ANDROID_ERROR(("Failed to get nan status (%d)\n", error)); |
| return error; |
| } |
| |
| bytes_written = snprintf(command, total_len, |
| "EN:%d Role:%d EM:%d CID:"MACF" NMI:"MACF" SC(2G):%d SC(5G):%d " |
| "MR:"NMRSTR" AMR:"NMRSTR" IMR:"NMRSTR |
| "HC:%d AMBTT:%04x TSF[%04x:%04x]\n", |
| nstatus.enabled, |
| nstatus.role, |
| nstatus.election_mode, |
| ETHERP_TO_MACF(&(nstatus.cid)), |
| ETHERP_TO_MACF(&(nstatus.nmi)), |
| nstatus.social_chans[0], |
| nstatus.social_chans[1], |
| NMR2STR(nstatus.mr), |
| NMR2STR(nstatus.amr), |
| NMR2STR(nstatus.imr), |
| nstatus.hop_count, |
| nstatus.ambtt, |
| nstatus.cluster_tsf_h, |
| nstatus.cluster_tsf_l); |
| return bytes_written; |
| } |
| #endif /* WL_NAN */ |
| |
| #ifdef SUPPORT_NAN_RANGING_TEST_BW |
| enum { |
| NAN_RANGING_5G_BW20 = 1, |
| NAN_RANGING_5G_BW40, |
| NAN_RANGING_5G_BW80 |
| }; |
| |
| int |
| wl_nan_ranging_bw(struct net_device *net, int bw, char *command) |
| { |
| int bytes_written, err = BCME_OK; |
| u8 ioctl_buf[WLC_IOCTL_SMLEN]; |
| s32 val = 1; |
| struct { |
| u32 band; |
| u32 bw_cap; |
| } param = {0, 0}; |
| |
| if (bw < NAN_RANGING_5G_BW20 || bw > NAN_RANGING_5G_BW80) { |
| ANDROID_ERROR(("Wrong BW cmd:%d, %s\n", bw, __FUNCTION__)); |
| bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL"); |
| return bytes_written; |
| } |
| |
| switch (bw) { |
| case NAN_RANGING_5G_BW20: |
| ANDROID_ERROR(("NAN_RANGING 5G/BW20\n")); |
| param.band = WLC_BAND_5G; |
| param.bw_cap = 0x1; |
| break; |
| case NAN_RANGING_5G_BW40: |
| ANDROID_ERROR(("NAN_RANGING 5G/BW40\n")); |
| param.band = WLC_BAND_5G; |
| param.bw_cap = 0x3; |
| break; |
| case NAN_RANGING_5G_BW80: |
| ANDROID_ERROR(("NAN_RANGING 5G/BW80\n")); |
| param.band = WLC_BAND_5G; |
| param.bw_cap = 0x7; |
| break; |
| } |
| |
| err = wldev_ioctl_set(net, WLC_DOWN, &val, sizeof(s32)); |
| if (err) { |
| ANDROID_ERROR(("WLC_DOWN error %d\n", err)); |
| bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL"); |
| } else { |
| err = wldev_iovar_setbuf(net, "bw_cap", ¶m, sizeof(param), |
| ioctl_buf, sizeof(ioctl_buf), NULL); |
| |
| if (err) { |
| ANDROID_ERROR(("BW set failed\n")); |
| bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL"); |
| } else { |
| ANDROID_ERROR(("BW set done\n")); |
| bytes_written = scnprintf(command, sizeof("OK"), "OK"); |
| } |
| |
| err = wldev_ioctl_set(net, WLC_UP, &val, sizeof(s32)); |
| if (err < 0) { |
| ANDROID_ERROR(("WLC_UP error %d\n", err)); |
| bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL"); |
| } |
| } |
| return bytes_written; |
| } |
| #endif /* SUPPORT_NAN_RANGING_TEST_BW */ |
| |
| int |
| wl_handle_private_cmd(struct net_device *net, char *command, u32 cmd_len) |
| { |
| int bytes_written = 0; |
| android_wifi_priv_cmd priv_cmd; |
| |
| bzero(&priv_cmd, sizeof(android_wifi_priv_cmd)); |
| priv_cmd.total_len = cmd_len; |
| |
| if (strnicmp(command, CMD_START, strlen(CMD_START)) == 0) { |
| ANDROID_INFO(("%s, Received regular START command\n", __FUNCTION__)); |
| #ifdef SUPPORT_DEEP_SLEEP |
| trigger_deep_sleep = 1; |
| #else |
| #ifdef BT_OVER_SDIO |
| bytes_written = dhd_net_bus_get(net); |
| #else |
| bytes_written = wl_android_wifi_on(net); |
| #endif /* BT_OVER_SDIO */ |
| #endif /* SUPPORT_DEEP_SLEEP */ |
| } |
| 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) { |
| ANDROID_ERROR(("%s: Ignore private cmd \"%s\" - iface is down\n", |
| __FUNCTION__, command)); |
| return 0; |
| } |
| |
| if (strnicmp(command, CMD_STOP, strlen(CMD_STOP)) == 0) { |
| #ifdef SUPPORT_DEEP_SLEEP |
| trigger_deep_sleep = 1; |
| #else |
| #ifdef BT_OVER_SDIO |
| bytes_written = dhd_net_bus_put(net); |
| #else |
| bytes_written = wl_android_wifi_off(net, FALSE); |
| #endif /* BT_OVER_SDIO */ |
| #endif /* SUPPORT_DEEP_SLEEP */ |
| } |
| #ifdef WL_CFG80211 |
| 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); |
| } |
| #endif /* WL_CFG80211 */ |
| 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_SETSUSPENDOPT, strlen(CMD_SETSUSPENDOPT)) == 0) { |
| bytes_written = wl_android_set_suspendopt(net, command); |
| } |
| else if (strnicmp(command, CMD_SETSUSPENDMODE, strlen(CMD_SETSUSPENDMODE)) == 0) { |
| bytes_written = wl_android_set_suspendmode(net, command); |
| } |
| else if (strnicmp(command, CMD_SETDTIM_IN_SUSPEND, strlen(CMD_SETDTIM_IN_SUSPEND)) == 0) { |
| bytes_written = wl_android_set_bcn_li_dtim(net, command); |
| } |
| else if (strnicmp(command, CMD_MAXDTIM_IN_SUSPEND, strlen(CMD_MAXDTIM_IN_SUSPEND)) == 0) { |
| bytes_written = wl_android_set_max_dtim(net, command); |
| } |
| #ifdef DISABLE_DTIM_IN_SUSPEND |
| else if (strnicmp(command, CMD_DISDTIM_IN_SUSPEND, strlen(CMD_DISDTIM_IN_SUSPEND)) == 0) { |
| bytes_written = wl_android_set_disable_dtim_in_suspend(net, command); |
| } |
| #endif /* DISABLE_DTIM_IN_SUSPEND */ |
| #ifdef WL_CFG80211 |
| else if (strnicmp(command, CMD_SETBAND, strlen(CMD_SETBAND)) == 0) { |
| bytes_written = wl_android_set_band(net, command); |
| } |
| #endif /* WL_CFG80211 */ |
| 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 |
| else if (strnicmp(command, CMD_SET_CSA, strlen(CMD_SET_CSA)) == 0) { |
| bytes_written = wl_android_set_csa(net, command); |
| } 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); |
| } |
| #endif /* WL_CFG80211 */ |
| #ifndef CUSTOMER_SET_COUNTRY |
| /* 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 defined(DHD_BLOB_EXISTENCE_CHECK) |
| dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(net); |
| |
| if (dhdp->is_blob) { |
| revinfo = 0; |
| } else |
| #endif /* DHD_BLOB_EXISTENCE_CHECK */ |
| 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); |
| } |
| #ifdef WL_CFG80211 |
| bytes_written = wl_cfg80211_set_country_code(net, country_code, |
| true, true, revinfo); |
| #else |
| bytes_written = wldev_set_country(net, country_code, true, true, revinfo); |
| #endif /* WL_CFG80211 */ |
| } |
| #endif /* CUSTOMER_SET_COUNTRY */ |
| 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 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 */ |
| #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'); |
| } |
| #ifdef WLFBT |
| else if (strnicmp(command, CMD_GET_FTKEY, strlen(CMD_GET_FTKEY)) == 0) { |
| bytes_written = wl_cfg80211_get_fbt_key(net, command, priv_cmd.total_len); |
| } |
| #endif /* WLFBT */ |
| #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 */ |
| 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, command+skip); |
| } |
| else if (strnicmp(command, CMD_SETROAMMODE, strlen(CMD_SETROAMMODE)) == 0) |
| bytes_written = wl_android_set_roam_mode(net, command); |
| #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 */ |
| #ifdef WL_CFG80211 |
| else if (strnicmp(command, CMD_MIRACAST, strlen(CMD_MIRACAST)) == 0) |
| bytes_written = wl_android_set_miracast(net, command); |
| else if (strnicmp(command, CMD_SETIBSSBEACONOUIDATA, strlen(CMD_SETIBSSBEACONOUIDATA)) == 0) |
| bytes_written = wl_android_set_ibss_beacon_ouidata(net, |
| command, priv_cmd.total_len); |
| #endif /* WL_CFG80211 */ |
| 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); |
| } |
| #ifdef WL_CFG80211 |
| 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_INTERFACE_CREATE, strlen(CMD_INTERFACE_CREATE)) == 0) { |
| char *name = (command + strlen(CMD_INTERFACE_CREATE) +1); |
| ANDROID_INFO(("Creating %s interface\n", name)); |
| if (wl_cfg80211_add_if(wl_get_cfg(net), net, WL_IF_TYPE_STA, |
| name, NULL) == NULL) { |
| bytes_written = -ENODEV; |
| } else { |
| /* Return success */ |
| bytes_written = 0; |
| } |
| } |
| else if (strnicmp(command, CMD_INTERFACE_DELETE, strlen(CMD_INTERFACE_DELETE)) == 0) { |
| char *name = (command + strlen(CMD_INTERFACE_DELETE) +1); |
| ANDROID_INFO(("Deleteing %s interface\n", name)); |
| bytes_written = wl_cfg80211_del_if(wl_get_cfg(net), net, NULL, name); |
| } |
| #endif /* WL_CFG80211 */ |
| else if (strnicmp(command, CMD_GET_LINK_STATUS, strlen(CMD_GET_LINK_STATUS)) == 0) { |
| bytes_written = wl_android_get_link_status(net, command, priv_cmd.total_len); |
| } |
| #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 */ |
| #ifdef WL_CFG80211 |
| 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); |
| } |
| #endif /* WL_CFG80211 */ |
| #ifdef SET_RPS_CPUS |
| else if (strnicmp(command, CMD_RPSMODE, strlen(CMD_RPSMODE)) == 0) { |
| bytes_written = wl_android_set_rps_cpus(net, command); |
| } |
| #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, 1); |
| } |
| else if (strnicmp(command, CMD_DEL_WFDS_HASH, strlen(CMD_DEL_WFDS_HASH)) == 0) { |
| bytes_written = wl_android_set_wfds_hash(net, command, 0); |
| } |
| #endif /* WLWFDS */ |
| #ifdef BT_WIFI_HANDOVER |
| else if (strnicmp(command, CMD_TBOW_TEARDOWN, strlen(CMD_TBOW_TEARDOWN)) == 0) { |
| bytes_written = wl_tbow_teardown(net); |
| } |
| #endif /* BT_WIFI_HANDOVER */ |
| else if (strnicmp(command, CMD_MURX_BFE_CAP, |
| strlen(CMD_MURX_BFE_CAP)) == 0) { |
| #if defined(WL_MURX) && defined(WL_CFG80211) |
| uint val = *(command + strlen(CMD_MURX_BFE_CAP) + 1) - '0'; |
| bytes_written = wl_android_murx_bfe_cap(net, val); |
| #else |
| return BCME_UNSUPPORTED; |
| #endif /* WL_MURX */ |
| } |
| #ifdef SUPPORT_AP_HIGHER_BEACONRATE |
| else if (strnicmp(command, CMD_GET_AP_BASICRATE, strlen(CMD_GET_AP_BASICRATE)) == 0) { |
| bytes_written = wl_android_get_ap_basicrate(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_SET_AP_BEACONRATE, strlen(CMD_SET_AP_BEACONRATE)) == 0) { |
| bytes_written = wl_android_set_ap_beaconrate(net, command); |
| } |
| #endif /* SUPPORT_AP_HIGHER_BEACONRATE */ |
| #ifdef SUPPORT_AP_RADIO_PWRSAVE |
| else if (strnicmp(command, CMD_SET_AP_RPS_PARAMS, strlen(CMD_SET_AP_RPS_PARAMS)) == 0) { |
| bytes_written = wl_android_set_ap_rps_params(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_SET_AP_RPS, strlen(CMD_SET_AP_RPS)) == 0) { |
| bytes_written = wl_android_set_ap_rps(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_GET_AP_RPS, strlen(CMD_GET_AP_RPS)) == 0) { |
| bytes_written = wl_android_get_ap_rps(net, command, priv_cmd.total_len); |
| } |
| #endif /* SUPPORT_AP_RADIO_PWRSAVE */ |
| #ifdef SUPPORT_AP_SUSPEND |
| else if (strnicmp(command, CMD_SET_AP_SUSPEND, strlen(CMD_SET_AP_SUSPEND)) == 0) { |
| bytes_written = wl_android_set_ap_suspend(net, command, priv_cmd.total_len); |
| } |
| #endif /* SUPPORT_AP_SUSPEND */ |
| #ifdef SUPPORT_AP_BWCTRL |
| else if (strnicmp(command, CMD_SET_AP_BW, strlen(CMD_SET_AP_BW)) == 0) { |
| bytes_written = wl_android_set_ap_bw(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_GET_AP_BW, strlen(CMD_GET_AP_BW)) == 0) { |
| bytes_written = wl_android_get_ap_bw(net, command, priv_cmd.total_len); |
| } |
| #endif /* SUPPORT_AP_BWCTRL */ |
| #ifdef SUPPORT_RSSI_SUM_REPORT |
| else if (strnicmp(command, CMD_SET_RSSI_LOGGING, strlen(CMD_SET_RSSI_LOGGING)) == 0) { |
| bytes_written = wl_android_set_rssi_logging(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_GET_RSSI_LOGGING, strlen(CMD_GET_RSSI_LOGGING)) == 0) { |
| bytes_written = wl_android_get_rssi_logging(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_GET_RSSI_PER_ANT, strlen(CMD_GET_RSSI_PER_ANT)) == 0) { |
| bytes_written = wl_android_get_rssi_per_ant(net, command, priv_cmd.total_len); |
| } |
| #endif /* SUPPORT_RSSI_SUM_REPORT */ |
| #ifdef WL_NATOE |
| else if (strnicmp(command, CMD_NATOE, strlen(CMD_NATOE)) == 0) { |
| bytes_written = wl_android_process_natoe_cmd(net, command, |
| priv_cmd.total_len); |
| } |
| #endif /* WL_NATOE */ |
| #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 // endif |
| #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); |
| /* check whether it has more command */ |
| if (strnicmp(command + strlen(CMD_NEW_DEBUG_PRINT_DUMP), " ", 1) == 0) { |
| /* compare unwanted/disconnected command */ |
| if (strnicmp(command + strlen(CMD_NEW_DEBUG_PRINT_DUMP) + 1, |
| SUBCMD_UNWANTED, strlen(SUBCMD_UNWANTED)) == 0) { |
| dhd_log_dump_trigger(dhdp, CMD_UNWANTED); |
| } else if (strnicmp(command + strlen(CMD_NEW_DEBUG_PRINT_DUMP) + 1, |
| SUBCMD_DISCONNECTED, strlen(SUBCMD_DISCONNECTED)) == 0) { |
| dhd_log_dump_trigger(dhdp, CMD_DISCONNECTED); |
| } else { |
| dhd_log_dump_trigger(dhdp, CMD_DEFAULT); |
| } |
| } else { |
| dhd_log_dump_trigger(dhdp, CMD_DEFAULT); |
| } |
| } |
| #endif /* DHD_LOG_DUMP */ |
| #ifdef DHD_STATUS_LOGGING |
| else if (strnicmp(command, CMD_DUMP_STATUS_LOG, strlen(CMD_DUMP_STATUS_LOG)) == 0) { |
| dhd_statlog_dump_scr(wl_cfg80211_get_dhdp(net)); |
| } |
| else if (strnicmp(command, CMD_QUERY_STATUS_LOG, strlen(CMD_QUERY_STATUS_LOG)) == 0) { |
| dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(net); |
| bytes_written = dhd_statlog_query(dhdp, command, priv_cmd.total_len); |
| } |
| #endif /* DHD_STATUS_LOGGING */ |
| #ifdef SET_PCIE_IRQ_CPU_CORE |
| else if (strnicmp(command, CMD_PCIE_IRQ_CORE, strlen(CMD_PCIE_IRQ_CORE)) == 0) { |
| int affinity_cmd = *(command + strlen(CMD_PCIE_IRQ_CORE) + 1) - '0'; |
| wl_android_set_irq_cpucore(net, affinity_cmd); |
| } |
| #endif /* SET_PCIE_IRQ_CPU_CORE */ |
| #ifdef SUPPORT_LQCM |
| else if (strnicmp(command, CMD_SET_LQCM_ENABLE, strlen(CMD_SET_LQCM_ENABLE)) == 0) { |
| int lqcm_enable = *(command + strlen(CMD_SET_LQCM_ENABLE) + 1) - '0'; |
| bytes_written = wl_android_lqcm_enable(net, lqcm_enable); |
| } |
| else if (strnicmp(command, CMD_GET_LQCM_REPORT, |
| strlen(CMD_GET_LQCM_REPORT)) == 0) { |
| bytes_written = wl_android_get_lqcm_report(net, command, |
| priv_cmd.total_len); |
| } |
| #endif // endif |
| else if (strnicmp(command, CMD_GET_SNR, strlen(CMD_GET_SNR)) == 0) { |
| bytes_written = wl_android_get_snr(net, command, priv_cmd.total_len); |
| } |
| #ifdef WL_CFG80211 |
| else if (strnicmp(command, CMD_DEBUG_VERBOSE, strlen(CMD_DEBUG_VERBOSE)) == 0) { |
| int verbose_level = *(command + strlen(CMD_DEBUG_VERBOSE) + 1) - '0'; |
| bytes_written = wl_cfg80211_set_dbg_verbose(net, verbose_level); |
| } |
| #endif /* WL_CFG80211 */ |
| #ifdef WL_BCNRECV |
| else if (strnicmp(command, CMD_BEACON_RECV, |
| strlen(CMD_BEACON_RECV)) == 0) { |
| char *data = (command + strlen(CMD_BEACON_RECV) + 1); |
| bytes_written = wl_android_bcnrecv_config(net, |
| data, priv_cmd.total_len); |
| } |
| #endif /* WL_BCNRECV */ |
| #ifdef WL_MBO |
| else if (strnicmp(command, CMD_MBO, strlen(CMD_MBO)) == 0) { |
| bytes_written = wl_android_process_mbo_cmd(net, command, |
| priv_cmd.total_len); |
| } |
| #endif /* WL_MBO */ |
| #ifdef WL_CAC_TS |
| else if (strnicmp(command, CMD_CAC_TSPEC, |
| strlen(CMD_CAC_TSPEC)) == 0) { |
| char *data = (command + strlen(CMD_CAC_TSPEC) + 1); |
| bytes_written = wl_android_cac_ts_config(net, |
| data, priv_cmd.total_len); |
| } |
| #endif /* WL_CAC_TS */ |
| #ifdef WL_GET_CU |
| else if (strnicmp(command, CMD_GET_CHAN_UTIL, |
| strlen(CMD_GET_CHAN_UTIL)) == 0) { |
| bytes_written = wl_android_get_channel_util(net, |
| command, priv_cmd.total_len); |
| } |
| #endif /* WL_GET_CU */ |
| #ifdef RTT_GEOFENCE_INTERVAL |
| #if defined(RTT_SUPPORT) && defined(WL_NAN) |
| else if (strnicmp(command, CMD_GEOFENCE_INTERVAL, |
| strlen(CMD_GEOFENCE_INTERVAL)) == 0) { |
| (void)wl_android_set_rtt_geofence_interval(net, command); |
| } |
| #endif /* RTT_SUPPORT && WL_NAN */ |
| #endif /* RTT_GEOFENCE_INTERVAL */ |
| #ifdef SUPPORT_SOFTAP_ELNA_BYPASS |
| else if (strnicmp(command, CMD_SET_SOFTAP_ELNA_BYPASS, |
| strlen(CMD_SET_SOFTAP_ELNA_BYPASS)) == 0) { |
| bytes_written = |
| wl_android_set_softap_elna_bypass(net, command, priv_cmd.total_len); |
| } |
| else if (strnicmp(command, CMD_GET_SOFTAP_ELNA_BYPASS, |
| strlen(CMD_GET_SOFTAP_ELNA_BYPASS)) == 0) { |
| bytes_written = |
| wl_android_get_softap_elna_bypass(net, command, priv_cmd.total_len); |
| } |
| #endif /* SUPPORT_SOFTAP_ELNA_BYPASS */ |
| #ifdef WL_NAN |
| else if (strnicmp(command, CMD_GET_NAN_STATUS, |
| strlen(CMD_GET_NAN_STATUS)) == 0) { |
| bytes_written = |
| wl_android_get_nan_status(net, command, priv_cmd.total_len); |
| } |
| #endif /* WL_NAN */ |
| #if defined(SUPPORT_NAN_RANGING_TEST_BW) |
| else if (strnicmp(command, CMD_NAN_RANGING_SET_BW, strlen(CMD_NAN_RANGING_SET_BW)) == 0) { |
| int bw_cmd = *(command + strlen(CMD_NAN_RANGING_SET_BW) + 1) - '0'; |
| bytes_written = wl_nan_ranging_bw(net, bw_cmd, command); |
| } |
| #endif /* SUPPORT_NAN_RANGING_TEST_BW */ |
| else if (wl_android_ext_priv_cmd(net, command, priv_cmd.total_len, &bytes_written) == 0) { |
| } |
| else { |
| ANDROID_ERROR(("Unknown PRIVATE command %s - ignored\n", command)); |
| bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL"); |
| } |
| |
| return bytes_written; |
| } |
| |
| int wl_android_init(void) |
| { |
| int ret = 0; |
| |
| #if defined(ENABLE_INSMOD_NO_FW_LOAD) || defined(BUS_POWER_RESTORE) |
| dhd_download_fw_on_driverload = FALSE; |
| #endif /* ENABLE_INSMOD_NO_FW_LOAD */ |
| if (!iface_name[0]) { |
| bzero(iface_name, IFNAMSIZ); |
| bcm_strncpy_s(iface_name, IFNAMSIZ, "wlan", IFNAMSIZ); |
| } |
| |
| #ifdef WL_GENL |
| wl_genl_init(); |
| #endif // endif |
| #ifdef WL_RELMCAST |
| wl_netlink_init(); |
| #endif /* WL_RELMCAST */ |
| |
| return ret; |
| } |
| |
| int wl_android_exit(void) |
| { |
| int ret = 0; |
| struct io_cfg *cur, *q; |
| |
| #ifdef WL_GENL |
| wl_genl_deinit(); |
| #endif /* WL_GENL */ |
| #ifdef WL_RELMCAST |
| wl_netlink_deinit(); |
| #endif /* WL_RELMCAST */ |
| |
| GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST(); |
| list_for_each_entry_safe(cur, q, &miracast_resume_list, list) { |
| GCC_DIAGNOSTIC_POP(); |
| 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; |
| } |
| |
| #ifdef WL_GENL |
| /* Generic Netlink Initializaiton */ |
| static int wl_genl_init(void) |
| { |
| int ret; |
| |
| ANDROID_INFO(("GEN Netlink Init\n\n")); |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)) |
| /* register new family */ |
| ret = genl_register_family(&wl_genl_family); |
| if (ret != 0) |
| goto failure; |
| |
| /* register functions (commands) of the new family */ |
| ret = genl_register_ops(&wl_genl_family, &wl_genl_ops); |
| if (ret != 0) { |
| ANDROID_ERROR(("register ops failed: %i\n", ret)); |
| genl_unregister_family(&wl_genl_family); |
| goto failure; |
| } |
| |
| ret = genl_register_mc_group(&wl_genl_family, &wl_genl_mcast); |
| #else |
| ret = genl_register_family_with_ops_groups(&wl_genl_family, wl_genl_ops, wl_genl_mcast); |
| #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) */ |
| if (ret != 0) { |
| ANDROID_ERROR(("register mc_group failed: %i\n", ret)); |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)) |
| genl_unregister_ops(&wl_genl_family, &wl_genl_ops); |
| #endif // endif |
| genl_unregister_family(&wl_genl_family); |
| goto failure; |
| } |
| |
| return 0; |
| |
| failure: |
| ANDROID_ERROR(("Registering Netlink failed!!\n")); |
| return -1; |
| } |
| |
| /* Generic netlink deinit */ |
| static int wl_genl_deinit(void) |
| { |
| |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)) |
| if (genl_unregister_ops(&wl_genl_family, &wl_genl_ops) < 0) |
| ANDROID_ERROR(("Unregister wl_genl_ops failed\n")); |
| #endif // endif |
| if (genl_unregister_family(&wl_genl_family) < 0) |
| ANDROID_ERROR(("Unregister wl_genl_ops failed\n")); |
| |
| return 0; |
| } |
| |
| s32 wl_event_to_bcm_event(u16 event_type) |
| { |
| u16 event = -1; |
| |
| switch (event_type) { |
| case WLC_E_SERVICE_FOUND: |
| event = BCM_E_SVC_FOUND; |
| break; |
| case WLC_E_P2PO_ADD_DEVICE: |
| event = BCM_E_DEV_FOUND; |
| break; |
| case WLC_E_P2PO_DEL_DEVICE: |
| event = BCM_E_DEV_LOST; |
| break; |
| /* Above events are supported from BCM Supp ver 47 Onwards */ |
| #ifdef BT_WIFI_HANDOVER |
| case WLC_E_BT_WIFI_HANDOVER_REQ: |
| event = BCM_E_DEV_BT_WIFI_HO_REQ; |
| break; |
| #endif /* BT_WIFI_HANDOVER */ |
| |
| default: |
| ANDROID_ERROR(("Event not supported\n")); |
| } |
| |
| return event; |
| } |
| |
| s32 |
| wl_genl_send_msg( |
| struct net_device *ndev, |
| u32 event_type, |
| const u8 *buf, |
| u16 len, |
| u8 *subhdr, |
| u16 subhdr_len) |
| { |
| int ret = 0; |
| struct sk_buff *skb; |
| void *msg; |
| u32 attr_type = 0; |
| bcm_event_hdr_t *hdr = NULL; |
| int mcast = 1; /* By default sent as mutlicast type */ |
| int pid = 0; |
| u8 *ptr = NULL, *p = NULL; |
| u32 tot_len = sizeof(bcm_event_hdr_t) + subhdr_len + len; |
| u16 kflags = in_atomic() ? GFP_ATOMIC : GFP_KERNEL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(ndev); |
| |
| ANDROID_INFO(("Enter \n")); |
| |
| /* Decide between STRING event and Data event */ |
| if (event_type == 0) |
| attr_type = BCM_GENL_ATTR_STRING; |
| else |
| attr_type = BCM_GENL_ATTR_MSG; |
| |
| skb = genlmsg_new(NLMSG_GOODSIZE, kflags); |
| if (skb == NULL) { |
| ret = -ENOMEM; |
| goto out; |
| } |
| |
| msg = genlmsg_put(skb, 0, 0, &wl_genl_family, 0, BCM_GENL_CMD_MSG); |
| if (msg == NULL) { |
| ret = -ENOMEM; |
| goto out; |
| } |
| |
| if (attr_type == BCM_GENL_ATTR_STRING) { |
| /* Add a BCM_GENL_MSG attribute. Since it is specified as a string. |
| * make sure it is null terminated |
| */ |
| if (subhdr || subhdr_len) { |
| ANDROID_ERROR(("No sub hdr support for the ATTR STRING type \n")); |
| ret = -EINVAL; |
| goto out; |
| } |
| |
| ret = nla_put_string(skb, BCM_GENL_ATTR_STRING, buf); |
| if (ret != 0) { |
| ANDROID_ERROR(("nla_put_string failed\n")); |
| goto out; |
| } |
| } else { |
| /* ATTR_MSG */ |
| |
| /* Create a single buffer for all */ |
| p = ptr = (u8 *)MALLOCZ(cfg->osh, tot_len); |
| if (!ptr) { |
| ret = -ENOMEM; |
| ANDROID_ERROR(("ENOMEM!!\n")); |
| goto out; |
| } |
| |
| /* Include the bcm event header */ |
| hdr = (bcm_event_hdr_t *)ptr; |
| hdr->event_type = wl_event_to_bcm_event(event_type); |
| hdr->len = len + subhdr_len; |
| ptr += sizeof(bcm_event_hdr_t); |
| |
| /* Copy subhdr (if any) */ |
| if (subhdr && subhdr_len) { |
| memcpy(ptr, subhdr, subhdr_len); |
| ptr += subhdr_len; |
| } |
| |
| /* Copy the data */ |
| if (buf && len) { |
| memcpy(ptr, buf, len); |
| } |
| |
| ret = nla_put(skb, BCM_GENL_ATTR_MSG, tot_len, p); |
| if (ret != 0) { |
| ANDROID_ERROR(("nla_put_string failed\n")); |
| goto out; |
| } |
| } |
| |
| if (mcast) { |
| int err = 0; |
| /* finalize the message */ |
| genlmsg_end(skb, msg); |
| /* NETLINK_CB(skb).dst_group = 1; */ |
| |
| #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) |
| if ((err = genlmsg_multicast(skb, 0, wl_genl_mcast.id, GFP_ATOMIC)) < 0) |
| #else |
| if ((err = genlmsg_multicast(&wl_genl_family, skb, 0, 0, GFP_ATOMIC)) < 0) |
| #endif // endif |
| ANDROID_ERROR(("genlmsg_multicast for attr(%d) failed. Error:%d \n", |
| attr_type, err)); |
| else |
| ANDROID_INFO(("Multicast msg sent successfully. attr_type:%d len:%d \n", |
| attr_type, tot_len)); |
| } else { |
| NETLINK_CB(skb).dst_group = 0; /* Not in multicast group */ |
| |
| /* finalize the message */ |
| genlmsg_end(skb, msg); |
| |
| /* send the message back */ |
| if (genlmsg_unicast(&init_net, skb, pid) < 0) |
| ANDROID_ERROR(("genlmsg_unicast failed\n")); |
| } |
| |
| out: |
| if (p) { |
| MFREE(cfg->osh, p, tot_len); |
| } |
| if (ret) |
| nlmsg_free(skb); |
| |
| return ret; |
| } |
| |
| static s32 |
| wl_genl_handle_msg( |
| struct sk_buff *skb, |
| struct genl_info *info) |
| { |
| struct nlattr *na; |
| u8 *data = NULL; |
| |
| ANDROID_INFO(("Enter \n")); |
| |
| if (info == NULL) { |
| return -EINVAL; |
| } |
| |
| na = info->attrs[BCM_GENL_ATTR_MSG]; |
| if (!na) { |
| ANDROID_ERROR(("nlattribute NULL\n")); |
| return -EINVAL; |
| } |
| |
| data = (char *)nla_data(na); |
| if (!data) { |
| ANDROID_ERROR(("Invalid data\n")); |
| return -EINVAL; |
| } else { |
| /* Handle the data */ |
| #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)) || defined(WL_COMPAT_WIRELESS) |
| ANDROID_INFO(("%s: Data received from pid (%d) \n", __func__, |
| info->snd_pid)); |
| #else |
| ANDROID_INFO(("%s: Data received from pid (%d) \n", __func__, |
| info->snd_portid)); |
| #endif /* (LINUX_VERSION < VERSION(3, 7, 0) || WL_COMPAT_WIRELESS */ |
| } |
| |
| return 0; |
| } |
| #endif /* WL_GENL */ |
| |
| int wl_fatal_error(void * wl, int rc) |
| { |
| return FALSE; |
| } |
| |
| #if defined(BT_OVER_SDIO) |
| void |
| wl_android_set_wifi_on_flag(bool enable) |
| { |
| g_wifi_on = enable; |
| } |
| #endif /* BT_OVER_SDIO */ |
| |
| #ifdef WL_STATIC_IF |
| #include <dhd_linux_priv.h> |
| struct net_device * |
| wl_cfg80211_register_static_if(struct bcm_cfg80211 *cfg, u16 iftype, char *ifname) |
| { |
| struct net_device *ndev; |
| struct wireless_dev *wdev = NULL; |
| int ifidx = WL_STATIC_IFIDX; /* Register ndev with a reserved ifidx */ |
| u8 mac_addr[ETH_ALEN]; |
| struct net_device *primary_ndev; |
| #ifdef DHD_USE_RANDMAC |
| struct ether_addr ea_addr; |
| #endif /* DHD_USE_RANDMAC */ |
| #ifdef CUSTOM_MULTI_MAC |
| char hw_ether[62]; |
| dhd_pub_t *dhd = cfg->pub; |
| #endif |
| |
| WL_INFORM_MEM(("[STATIC_IF] Enter (%s) iftype:%d\n", ifname, iftype)); |
| |
| if (!cfg) { |
| ANDROID_ERROR(("cfg null\n")); |
| return NULL; |
| } |
| primary_ndev = bcmcfg_to_prmry_ndev(cfg); |
| |
| #ifdef DHD_USE_RANDMAC |
| dhd_generate_mac_addr(&ea_addr); |
| (void)memcpy_s(mac_addr, ETH_ALEN, ea_addr.octet, ETH_ALEN); |
| #else |
| #if defined(CUSTOM_MULTI_MAC) |
| if (wifi_platform_get_mac_addr(dhd->info->adapter, hw_ether, "wlan1")) { |
| #endif |
| /* Use primary mac with locally admin bit set */ |
| (void)memcpy_s(mac_addr, ETH_ALEN, primary_ndev->dev_addr, ETH_ALEN); |
| mac_addr[0] |= 0x02; |
| #if defined(CUSTOM_MULTI_MAC) |
| } else { |
| (void)memcpy_s(mac_addr, ETH_ALEN, hw_ether, ETH_ALEN); |
| } |
| #endif |
| #endif /* DHD_USE_RANDMAC */ |
| |
| ndev = wl_cfg80211_allocate_if(cfg, ifidx, ifname, mac_addr, |
| WL_BSSIDX_MAX, NULL); |
| if (unlikely(!ndev)) { |
| ANDROID_ERROR(("Failed to allocate static_if\n")); |
| goto fail; |
| } |
| wdev = (struct wireless_dev *)MALLOCZ(cfg->osh, sizeof(*wdev)); |
| if (unlikely(!wdev)) { |
| ANDROID_ERROR(("Failed to allocate wdev for static_if\n")); |
| goto fail; |
| } |
| |
| wdev->wiphy = cfg->wdev->wiphy; |
| wdev->iftype = iftype; |
| |
| ndev->ieee80211_ptr = wdev; |
| SET_NETDEV_DEV(ndev, wiphy_dev(wdev->wiphy)); |
| wdev->netdev = ndev; |
| |
| if (wl_cfg80211_register_if(cfg, ifidx, |
| ndev, TRUE) != BCME_OK) { |
| ANDROID_ERROR(("ndev registration failed!\n")); |
| goto fail; |
| } |
| |
| cfg->static_ndev = ndev; |
| cfg->static_ndev_state = NDEV_STATE_OS_IF_CREATED; |
| wl_cfg80211_update_iflist_info(cfg, ndev, ifidx, NULL, WL_BSSIDX_MAX, |
| ifname, NDEV_STATE_OS_IF_CREATED); |
| WL_INFORM_MEM(("Static I/F (%s) Registered\n", ndev->name)); |
| return ndev; |
| |
| fail: |
| wl_cfg80211_remove_if(cfg, ifidx, ndev, false); |
| return NULL; |
| } |
| |
| void |
| wl_cfg80211_unregister_static_if(struct bcm_cfg80211 *cfg) |
| { |
| WL_INFORM_MEM(("[STATIC_IF] Enter\n")); |
| if (!cfg || !cfg->static_ndev) { |
| ANDROID_ERROR(("invalid input\n")); |
| return; |
| } |
| |
| /* wdev free will happen from notifier context */ |
| /* free_netdev(cfg->static_ndev); |
| */ |
| unregister_netdev(cfg->static_ndev); |
| } |
| |
| s32 |
| wl_cfg80211_static_if_open(struct net_device *net) |
| { |
| struct wireless_dev *wdev = NULL; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(net); |
| struct net_device *primary_ndev = bcmcfg_to_prmry_ndev(cfg); |
| u16 iftype = net->ieee80211_ptr ? net->ieee80211_ptr->iftype : 0; |
| u16 wl_iftype, wl_mode; |
| #ifdef CUSTOM_MULTI_MAC |
| char hw_ether[62]; |
| dhd_pub_t *dhd = dhd_get_pub(net); |
| #endif |
| |
| WL_INFORM_MEM(("[STATIC_IF] dev_open ndev %p and wdev %p\n", net, net->ieee80211_ptr)); |
| ASSERT(cfg->static_ndev == net); |
| |
| if (cfg80211_to_wl_iftype(iftype, &wl_iftype, &wl_mode) < 0) { |
| return BCME_ERROR; |
| } |
| if (cfg->static_ndev_state != NDEV_STATE_FW_IF_CREATED) { |
| #ifdef DHD_USE_RANDMAC |
| wdev = wl_cfg80211_add_if(cfg, primary_ndev, wl_iftype, net->name, net->dev_addr); |
| #else |
| #if defined(CUSTOM_MULTI_MAC) |
| if (wifi_platform_get_mac_addr(dhd->info->adapter, hw_ether, net->name)) { |
| #endif |
| wdev = wl_cfg80211_add_if(cfg, primary_ndev, wl_iftype, net->name, NULL); |
| #if defined(CUSTOM_MULTI_MAC) |
| } else { |
| wdev = wl_cfg80211_add_if(cfg, primary_ndev, wl_iftype, net->name, hw_ether); |
| } |
| #endif |
| #endif // endif |
| if (!wdev) { |
| ANDROID_ERROR(("[STATIC_IF] wdev is NULL, can't proceed")); |
| return BCME_ERROR; |
| } |
| } else { |
| WL_INFORM_MEM(("Fw IF for static netdev already created\n")); |
| } |
| |
| return BCME_OK; |
| } |
| |
| s32 |
| wl_cfg80211_static_if_close(struct net_device *net) |
| { |
| int ret = BCME_OK; |
| struct bcm_cfg80211 *cfg = wl_get_cfg(net); |
| struct net_device *primary_ndev = bcmcfg_to_prmry_ndev(cfg); |
| |
| if (cfg->static_ndev_state == NDEV_STATE_FW_IF_CREATED) { |
| if (mutex_is_locked(&cfg->if_sync) == TRUE) { |
| ret = _wl_cfg80211_del_if(cfg, primary_ndev, net->ieee80211_ptr, net->name); |
| } else { |
| ret = wl_cfg80211_del_if(cfg, primary_ndev, net->ieee80211_ptr, net->name); |
| } |
| |
| if (unlikely(ret)) { |
| ANDROID_ERROR(("Del iface failed for static_if %d\n", ret)); |
| } |
| } |
| |
| return ret; |
| } |
| struct net_device * |
| wl_cfg80211_post_static_ifcreate(struct bcm_cfg80211 *cfg, |
| wl_if_event_info *event, u8 *addr, s32 iface_type) |
| { |
| struct net_device *new_ndev = NULL; |
| struct wireless_dev *wdev = NULL; |
| |
| WL_INFORM_MEM(("Updating static iface after Fw IF create \n")); |
| new_ndev = cfg->static_ndev; |
| |
| if (new_ndev) { |
| wdev = new_ndev->ieee80211_ptr; |
| ASSERT(wdev); |
| wdev->iftype = iface_type; |
| (void)memcpy_s(new_ndev->dev_addr, ETH_ALEN, addr, ETH_ALEN); |
| } |
| |
| cfg->static_ndev_state = NDEV_STATE_FW_IF_CREATED; |
| wl_cfg80211_update_iflist_info(cfg, new_ndev, event->ifidx, addr, event->bssidx, |
| event->name, NDEV_STATE_FW_IF_CREATED); |
| return new_ndev; |
| } |
| s32 |
| wl_cfg80211_post_static_ifdel(struct bcm_cfg80211 *cfg, struct net_device *ndev) |
| { |
| cfg->static_ndev_state = NDEV_STATE_FW_IF_DELETED; |
| wl_cfg80211_update_iflist_info(cfg, ndev, WL_STATIC_IFIDX, NULL, |
| WL_BSSIDX_MAX, NULL, NDEV_STATE_FW_IF_DELETED); |
| wl_cfg80211_clear_per_bss_ies(cfg, ndev->ieee80211_ptr); |
| wl_dealloc_netinfo_by_wdev(cfg, ndev->ieee80211_ptr); |
| return BCME_OK; |
| } |
| #endif /* WL_STATIC_IF */ |