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orange-pi-6.6-ky
orange_kernel/drivers/net/wireless/bcmdhd/wl_android.c
baiywt ae9e974d3e Support Orange Pi RV2
2025-03-18 10:29:27 +08:00

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/*
* Linux cfg80211 driver - Android related functions
*
* Copyright (C) 2024 Synaptics Incorporated. All rights reserved.
*
* This software is licensed to you under the terms of the
* GNU General Public License version 2 (the "GPL") with Broadcom special exception.
*
* INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED "AS-IS," AND SYNAPTICS
* EXPRESSLY DISCLAIMS ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING ANY
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,
* AND ANY WARRANTIES OF NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS.
* IN NO EVENT SHALL SYNAPTICS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION
* WITH THE USE OF THE INFORMATION CONTAINED IN THIS DOCUMENT, HOWEVER CAUSED
* AND BASED ON ANY THEORY OF LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, AND EVEN IF SYNAPTICS WAS ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE. IF A TRIBUNAL OF COMPETENT JURISDICTION
* DOES NOT PERMIT THE DISCLAIMER OF DIRECT DAMAGES OR ANY OTHER DAMAGES,
* SYNAPTICS' TOTAL CUMULATIVE LIABILITY TO ANY PARTY SHALL NOT
* EXCEED ONE HUNDRED U.S. DOLLARS
*
* Copyright (C) 2024, 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.
*
*
* <<Broadcom-WL-IPTag/Dual:>>
*/
#define CLEANED_UP_IOCTL 1
#include <linux/module.h>
#include <linux/netdevice.h>
#include <net/netlink.h>
#ifdef CONFIG_COMPAT
#include <linux/compat.h>
#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 <bcmip.h>
#ifdef PNO_SUPPORT
#include <dhd_pno.h>
#endif
#ifdef BCMSDIO
#include <bcmsdbus.h>
#endif
#ifdef WL_CFG80211
#include <wl_cfg80211.h>
#include <wl_cfgscan.h>
#include <wl_cfgvif.h>
#include <dhd_cfg80211.h>
#endif
#ifdef WL_NAN
#include <wl_cfgnan.h>
#endif /* WL_NAN */
#ifdef DHDTCPACK_SUPPRESS
#include <dhd_ip.h>
#endif /* DHDTCPACK_SUPPRESS */
#ifdef USE_NEW_RSPEC_DEFS
#include <bcmwifi_rspec.h>
#endif /* USE_NEW_RSPEC_DEFS */
#include <dhd_linux.h>
#include <bcmiov.h>
#ifdef DHD_PKT_LOGGING
#include <dhd_pktlog.h>
#endif /* DHD_PKT_LOGGING */
#include <wl_cfgvendor.h>
#include <brcm_nl80211.h>
#ifdef WL_MBO
#include <mbo.h>
#endif /* WL_MBO */
#ifdef RTT_SUPPORT
#include <dhd_rtt.h>
#endif /* RTT_SUPPORT */
#ifdef DHD_EVENT_LOG_FILTER
#include <dhd_event_log_filter.h>
#endif /* DHD_EVENT_LOG_FILTER */
#ifdef WL_TWT
#include <802.11ah.h>
#endif /* WL_TWT */
/*
* 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_SET_AX_MODE "HAPD_SET_AX_MODE"
#define CMD_SET_HOTSPOT_ANTENNA_MODE "SET_HOTSPOT_ANTENNA_MODE"
#define CMD_GET_HOTSPOT_ANTENNA_MODE "GET_HOTSPOT_ANTENNA_MODE"
#define CMD_HAPD_MAC_FILTER "HAPD_MAC_FILTER"
#if defined(SUPPORT_RANDOM_MAC_SCAN)
#define ENABLE_RANDOM_MAC "ENABLE_RANDOM_MAC"
#define DISABLE_RANDOM_MAC "DISABLE_RANDOM_MAC"
#endif /* SUPPORT_RANDOM_MAC_SCAN */
#define CMD_GET_FACTORY_MAC "FACTORY_MAC"
#ifdef WLFBT
#define CMD_GET_FTKEY "GET_FTKEY"
#endif
#define CMD_ROAM_OFFLOAD "SETROAMOFFLOAD"
#define CMD_INTERFACE_CREATE "INTERFACE_CREATE"
#define CMD_INTERFACE_DELETE "INTERFACE_DELETE"
#define CMD_GET_LINK_STATUS "GETLINKSTATUS"
#define CMD_GET_STA_INFO "GETSTAINFO"
/* related with CMD_GET_LINK_STATUS */
#define WL_ANDROID_LINK_VHT 0x01
#define WL_ANDROID_LINK_MIMO 0x02
#define WL_ANDROID_LINK_AP_VHT_SUPPORT 0x04
#define WL_ANDROID_LINK_AP_MIMO_SUPPORT 0x08
#ifdef P2PRESP_WFDIE_SRC
#define CMD_P2P_SET_WFDIE_RESP "P2P_SET_WFDIE_RESP"
#define CMD_P2P_GET_WFDIE_RESP "P2P_GET_WFDIE_RESP"
#endif /* P2PRESP_WFDIE_SRC */
#define CMD_DFS_AP_MOVE "DFS_AP_MOVE"
#define CMD_WBTEXT_ENABLE "WBTEXT_ENABLE"
#define CMD_WBTEXT_PROFILE_CONFIG "WBTEXT_PROFILE_CONFIG"
#define CMD_WBTEXT_WEIGHT_CONFIG "WBTEXT_WEIGHT_CONFIG"
#define CMD_WBTEXT_TABLE_CONFIG "WBTEXT_TABLE_CONFIG"
#define CMD_WBTEXT_DELTA_CONFIG "WBTEXT_DELTA_CONFIG"
#define CMD_WBTEXT_BTM_TIMER_THRESHOLD "WBTEXT_BTM_TIMER_THRESHOLD"
#define CMD_WBTEXT_BTM_DELTA "WBTEXT_BTM_DELTA"
#define CMD_WBTEXT_ESTM_ENABLE "WBTEXT_ESTM_ENABLE"
#ifdef WBTEXT
#define CMD_WBTEXT_PROFILE_CONFIG "WBTEXT_PROFILE_CONFIG"
#define CMD_WBTEXT_WEIGHT_CONFIG "WBTEXT_WEIGHT_CONFIG"
#define CMD_WBTEXT_TABLE_CONFIG "WBTEXT_TABLE_CONFIG"
#define CMD_WBTEXT_DELTA_CONFIG "WBTEXT_DELTA_CONFIG"
#define DEFAULT_WBTEXT_PROFILE_A_V2 "a -70 -75 70 10 -75 -128 0 10"
#define DEFAULT_WBTEXT_PROFILE_B_V2 "b -60 -75 70 10 -75 -128 0 10"
#define DEFAULT_WBTEXT_PROFILE_A_V3 "a -70 -75 70 10 -75 -128 0 10"
#define DEFAULT_WBTEXT_PROFILE_B_V3 "b -60 -75 70 10 -75 -128 0 10"
#define DEFAULT_WBTEXT_WEIGHT_RSSI_A "RSSI a 65"
#define DEFAULT_WBTEXT_WEIGHT_RSSI_B "RSSI b 65"
#define DEFAULT_WBTEXT_WEIGHT_CU_A "CU a 35"
#define DEFAULT_WBTEXT_WEIGHT_CU_B "CU b 35"
#define DEFAULT_WBTEXT_WEIGHT_ESTM_DL_A "ESTM_DL a 70"
#define DEFAULT_WBTEXT_WEIGHT_ESTM_DL_B "ESTM_DL b 70"
#define DEFAULT_WBTEXT_CU_RSSI_TRIG_A -70
#define DEFAULT_WBTEXT_CU_RSSI_TRIG_B -60
#ifdef WBTEXT_SCORE_V2
#define DEFAULT_WBTEXT_TABLE_RSSI_A "RSSI a 0 55 100 55 60 90 \
60 70 60 70 80 20 80 90 0 90 128 0"
#define DEFAULT_WBTEXT_TABLE_RSSI_B "RSSI b 0 55 100 55 60 90 \
60 70 60 70 80 20 80 90 0 90 128 0"
#define DEFAULT_WBTEXT_TABLE_CU_A "CU a 0 30 100 30 80 20 \
80 100 20"
#define DEFAULT_WBTEXT_TABLE_CU_B "CU b 0 10 100 10 70 20 \
70 100 20"
#else
#define DEFAULT_WBTEXT_TABLE_RSSI_A "RSSI a 0 55 100 55 60 90 \
60 65 70 65 70 50 70 128 20"
#define DEFAULT_WBTEXT_TABLE_RSSI_B "RSSI b 0 55 100 55 60 90 \
60 65 70 65 70 50 70 128 20"
#define DEFAULT_WBTEXT_TABLE_CU_A "CU a 0 30 100 30 50 90 \
50 60 70 60 80 50 80 100 20"
#define DEFAULT_WBTEXT_TABLE_CU_B "CU b 0 10 100 10 25 90 \
25 40 70 40 70 50 70 100 20"
#endif /* WBTEXT_SCORE_V2 */
#endif /* WBTEXT */
#define BUFSZ 8
#define BUFSZN BUFSZ + 1
#define MAXBANDS 2 /**< Maximum #of bands */
#define BAND_2G_INDEX 1
#define BAND_5G_INDEX 0
typedef union {
wl_roam_prof_band_v1_t v1;
wl_roam_prof_band_v2_t v2;
wl_roam_prof_band_v3_t v3;
wl_roam_prof_band_v4_t v4;
} wl_roamprof_band_t;
#ifdef WLWFDS
#define CMD_ADD_WFDS_HASH "ADD_WFDS_HASH"
#define CMD_DEL_WFDS_HASH "DEL_WFDS_HASH"
#endif /* WLWFDS */
#define CMD_MURX_BFE_CAP "MURX_BFE_CAP"
#ifdef SUPPORT_RSSI_SUM_REPORT
#define CMD_SET_RSSI_LOGGING "SET_RSSI_LOGGING"
#define CMD_GET_RSSI_LOGGING "GET_RSSI_LOGGING"
#define CMD_GET_RSSI_PER_ANT "GET_RSSI_PER_ANT"
#endif /* SUPPORT_RSSI_SUM_REPORT */
#define CMD_GET_SNR "GET_SNR"
#ifdef SUPPORT_AP_HIGHER_BEACONRATE
#define CMD_SET_AP_BEACONRATE "SET_AP_BEACONRATE"
#define CMD_GET_AP_BASICRATE "GET_AP_BASICRATE"
#endif /* SUPPORT_AP_HIGHER_BEACONRATE */
#ifdef SUPPORT_AP_RADIO_PWRSAVE
#define CMD_SET_AP_RPS "SET_AP_RPS"
#define CMD_GET_AP_RPS "GET_AP_RPS"
#define CMD_SET_AP_RPS_PARAMS "SET_AP_RPS_PARAMS"
#endif /* SUPPORT_AP_RADIO_PWRSAVE */
#ifdef SUPPORT_AP_SUSPEND
#define CMD_SET_AP_SUSPEND "SET_AP_SUSPEND"
#endif /* SUPPORT_AP_SUSPEND */
#ifdef SUPPORT_AP_BWCTRL
#define CMD_SET_AP_BW "SET_AP_BW"
#define CMD_GET_AP_BW "GET_AP_BW"
#endif /* SUPPORT_AP_BWCTRL */
/* miracast related definition */
#define MIRACAST_MODE_OFF 0
#define MIRACAST_MODE_SOURCE 1
#define MIRACAST_MODE_SINK 2
#ifdef CONNECTION_STATISTICS
#define CMD_GET_CONNECTION_STATS "GET_CONNECTION_STATS"
struct connection_stats {
u32 txframe;
u32 txbyte;
u32 txerror;
u32 rxframe;
u32 rxbyte;
u32 txfail;
u32 txretry;
u32 txretrie;
u32 txrts;
u32 txnocts;
u32 txexptime;
u32 txrate;
u8 chan_idle;
};
#endif /* CONNECTION_STATISTICS */
#ifdef SUPPORT_LQCM
#define CMD_SET_LQCM_ENABLE "SET_LQCM_ENABLE"
#define CMD_GET_LQCM_REPORT "GET_LQCM_REPORT"
#endif
static LIST_HEAD(miracast_resume_list);
static u8 miracast_cur_mode;
#ifdef DHD_LOG_DUMP
#define CMD_NEW_DEBUG_PRINT_DUMP "DEBUG_DUMP"
#define SUBCMD_UNWANTED "UNWANTED"
#define SUBCMD_DISCONNECTED "DISCONNECTED"
void dhd_log_dump_trigger(dhd_pub_t *dhdp, int subcmd);
#endif /* DHD_LOG_DUMP */
#ifdef DHD_STATUS_LOGGING
#define CMD_DUMP_STATUS_LOG "DUMP_STAT_LOG"
#define CMD_QUERY_STATUS_LOG "QUERY_STAT_LOG"
#endif /* DHD_STATUS_LOGGING */
#ifdef DHD_HANG_SEND_UP_TEST
#define CMD_MAKE_HANG "MAKE_HANG"
#endif /* CMD_DHD_HANG_SEND_UP_TEST */
#ifdef DHD_DEBUG_UART
extern bool dhd_debug_uart_is_running(struct net_device *dev);
#endif /* DHD_DEBUG_UART */
#ifdef RTT_GEOFENCE_INTERVAL
#if defined(RTT_SUPPORT) && defined(WL_NAN)
#define CMD_GEOFENCE_INTERVAL "GEOFENCE_INT"
#endif /* RTT_SUPPORT && WL_NAN */
#endif /* RTT_GEOFENCE_INTERVAL */
struct io_cfg {
s8 *iovar;
s32 param;
u32 ioctl;
void *arg;
u32 len;
struct list_head list;
};
#if defined(BCMFW_ROAM_ENABLE)
#define CMD_SET_ROAMPREF "SET_ROAMPREF"
#define MAX_NUM_SUITES 10
#define WIDTH_AKM_SUITE 8
#define JOIN_PREF_RSSI_LEN 0x02
#endif /* BCMFW_ROAM_ENABLE */
#if defined(CONFIG_TIZEN)
/*
* adding these private commands corresponding to atd-server's implementation
* __atd_control_pm_state()
*/
#define CMD_POWERSAVEMODE_SET "SETPOWERSAVEMODE"
#define CMD_POWERSAVEMODE_GET "GETPOWERSAVEMODE"
#endif /* CONFIG_TIZEN */
#define CMD_DEBUG_VERBOSE "DEBUG_VERBOSE"
#ifdef SET_PCIE_IRQ_CPU_CORE
#define CMD_PCIE_IRQ_CORE "PCIE_IRQ_CORE"
#endif /* SET_PCIE_IRQ_CPU_CORE */
#ifdef DHD_PKT_LOGGING
#define CMD_PKTLOG_FILTER_ENABLE "PKTLOG_FILTER_ENABLE"
#define CMD_PKTLOG_FILTER_DISABLE "PKTLOG_FILTER_DISABLE"
#define CMD_PKTLOG_FILTER_PATTERN_ENABLE "PKTLOG_FILTER_PATTERN_ENABLE"
#define CMD_PKTLOG_FILTER_PATTERN_DISABLE "PKTLOG_FILTER_PATTERN_DISABLE"
#define CMD_PKTLOG_FILTER_ADD "PKTLOG_FILTER_ADD"
#define CMD_PKTLOG_FILTER_DEL "PKTLOG_FILTER_DEL"
#define CMD_PKTLOG_FILTER_INFO "PKTLOG_FILTER_INFO"
#define CMD_PKTLOG_START "PKTLOG_START"
#define CMD_PKTLOG_STOP "PKTLOG_STOP"
#define CMD_PKTLOG_FILTER_EXIST "PKTLOG_FILTER_EXIST"
#define CMD_PKTLOG_MINMIZE_ENABLE "PKTLOG_MINMIZE_ENABLE"
#define CMD_PKTLOG_MINMIZE_DISABLE "PKTLOG_MINMIZE_DISABLE"
#define CMD_PKTLOG_CHANGE_SIZE "PKTLOG_CHANGE_SIZE"
#define CMD_PKTLOG_DEBUG_DUMP "PKTLOG_DEBUG_DUMP"
#endif /* DHD_PKT_LOGGING */
#ifdef TPUT_DEBUG_DUMP
#define CMD_TPUT_DEBUG_MODE_ENABLE "TPUT_DEBUG_MODE_ENABLE"
#define CMD_TPUT_DEBUG_MODE_DISABLE "TPUT_DEBUG_MODE_DISABLE"
#endif /* TPUT_DEBUG_DUMP */
#ifdef DHD_EVENT_LOG_FILTER
#define CMD_EWP_FILTER "EWP_FILTER"
#endif /* DHD_EVENT_LOG_FILTER */
#ifdef WL_BCNRECV
#define CMD_BEACON_RECV "BEACON_RECV"
#endif /* WL_BCNRECV */
#ifdef WL_CAC_TS
#define CMD_CAC_TSPEC "CAC_TSPEC"
#endif /* WL_CAC_TS */
#ifdef WL_GET_CU
#define CMD_GET_CHAN_UTIL "GET_CU"
#endif /* WL_GET_CU */
#ifdef SUPPORT_SOFTAP_ELNA_BYPASS
#define CMD_SET_SOFTAP_ELNA_BYPASS "SET_SOFTAP_ELNA_BYPASS"
#define CMD_GET_SOFTAP_ELNA_BYPASS "GET_SOFTAP_ELNA_BYPASS"
#endif /* SUPPORT_SOFTAP_ELNA_BYPASS */
#ifdef WL_NAN
#define CMD_GET_NAN_STATUS "GET_NAN_STATUS"
#endif /* WL_NAN */
#ifdef WL_TWT
#define CMD_TWT_SETUP "TWT_SETUP"
#define CMD_TWT_TEARDOWN "TWT_TEARDOWN"
#define CMD_TWT_INFO "TWT_INFO_FRM"
#define CMD_TWT_STATUS_QUERY "GET_TWT_STATUS"
#define CMD_TWT_CAPABILITY "GET_TWT_CAP"
#define CMD_TWT_GET_STATS "GET_TWT_STATISTICS"
#define CMD_TWT_CLR_STATS "CLEAR_TWT_STATISTICS"
#define CMD_TWT_SOFTAP_ENABLE "TWT_SOFTAP_ENABLE"
#endif /* WL_TWT */
#define CMD_GET_6G_SOFTAP_FREQ_LIST "GET_6G_SOFTAP_FREQ_LIST"
/* drv command info structure */
typedef struct wl_drv_cmd_info {
uint8 *command; /* pointer to the actual command */
uint16 tot_len; /* total length of the command */
uint16 bytes_written; /* Bytes written for get response */
} wl_drv_cmd_info_t;
typedef struct wl_drv_sub_cmd wl_drv_sub_cmd_t;
typedef int (drv_cmd_handler_t)(struct net_device *dev,
const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info);
struct wl_drv_sub_cmd {
char *name;
uint8 version; /* cmd version */
uint16 id; /* id for the dongle f/w switch/case */
uint16 type; /* base type of argument */
drv_cmd_handler_t *handler; /* cmd handler */
};
#ifdef WL_MBO
#define CMD_MBO "MBO"
enum {
WL_MBO_CMD_NON_CHAN_PREF = 1,
WL_MBO_CMD_CELL_DATA_CAP = 2
};
#define WL_ANDROID_MBO_FUNC(suffix) wl_android_mbo_subcmd_ ##suffix
static int wl_android_process_mbo_cmd(struct net_device *dev,
char *command, int total_len);
static int wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev,
const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info);
static int wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev,
const wl_drv_sub_cmd_t *cmd, char *command, wl_drv_cmd_info_t *cmd_info);
static const wl_drv_sub_cmd_t mbo_cmd_list[] = {
{"non_pref_chan", 0x01, WL_MBO_CMD_NON_CHAN_PREF,
IOVT_BUFFER, WL_ANDROID_MBO_FUNC(non_pref_chan)
},
{"cell_data_cap", 0x01, WL_MBO_CMD_CELL_DATA_CAP,
IOVT_BUFFER, WL_ANDROID_MBO_FUNC(cell_data_cap)
},
{NULL, 0, 0, 0, NULL}
};
#endif /* WL_MBO */
#ifdef WL_GENL
static s32 wl_genl_handle_msg(struct sk_buff *skb, struct genl_info *info);
static int wl_genl_init(void);
static int wl_genl_deinit(void);
extern struct net init_net;
/* attribute policy: defines which attribute has which type (e.g int, char * etc)
* possible values defined in net/netlink.h
*/
static struct nla_policy wl_genl_policy[BCM_GENL_ATTR_MAX + 1] = {
[BCM_GENL_ATTR_STRING] = { .type = NLA_NUL_STRING },
[BCM_GENL_ATTR_MSG] = { .type = NLA_BINARY },
};
#define WL_GENL_VER 1
/* family definition */
static struct genl_family wl_genl_family = {
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0))
.id = GENL_ID_GENERATE, /* Genetlink would generate the ID */
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) */
.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 = {
.id = GENL_ID_GENERATE, /* Genetlink would generate the ID */
.name = "bcm-genl-mcast",
};
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0))
static struct genl_multicast_group wl_genl_mcast[] = {
{ .name = "bcm-genl-mcast", },
};
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) */
#endif /* WL_GENL */
#ifdef SUPPORT_LQCM
#define LQCM_ENAB_MASK 0x000000FF /* LQCM enable flag mask */
#define LQCM_TX_INDEX_MASK 0x0000FF00 /* LQCM tx index mask */
#define LQCM_RX_INDEX_MASK 0x00FF0000 /* LQCM rx index mask */
#define LQCM_TX_INDEX_SHIFT 8 /* LQCM tx index shift */
#define LQCM_RX_INDEX_SHIFT 16 /* LQCM rx index shift */
#endif /* SUPPORT_LQCM */
#ifdef DHD_SEND_HANG_PRIVCMD_ERRORS
#define NUMBER_SEQUENTIAL_PRIVCMD_ERRORS 7
static int priv_cmd_errors = 0;
#endif /* DHD_SEND_HANG_PRIVCMD_ERRORS */
/**
* Extern function declarations (TODO: move them to dhd_linux.h)
*/
int dhd_net_bus_devreset(struct net_device *dev, uint8 flag);
int dhd_dev_init_ioctl(struct net_device *dev);
#ifdef WL_CFG80211
int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr);
int wl_cfg80211_set_btcoex_dhcp(struct net_device *dev, dhd_pub_t *dhd, char *command);
#ifdef WES_SUPPORT
int wl_cfg80211_set_wes_mode(struct net_device *dev, int mode);
int wl_cfg80211_get_wes_mode(struct net_device *dev);
int wl_cfg80211_set_ncho_mode(struct net_device *dev, int mode);
int wl_cfg80211_get_ncho_mode(struct net_device *dev);
#endif /* WES_SUPPORT */
#else
int wl_cfg80211_get_p2p_dev_addr(struct net_device *net, struct ether_addr *p2pdev_addr)
{ return 0; }
int wl_cfg80211_set_p2p_noa(struct net_device *net, char* buf, int len)
{ return 0; }
int wl_cfg80211_get_p2p_noa(struct net_device *net, char* buf, int len)
{ return 0; }
int wl_cfg80211_set_p2p_ps(struct net_device *net, char* buf, int len)
{ return 0; }
int wl_cfg80211_set_p2p_ecsa(struct net_device *net, char* buf, int len)
{ return 0; }
int wl_cfg80211_increase_p2p_bw(struct net_device *net, char* buf, int len)
{ return 0; }
#endif /* WK_CFG80211 */
#ifdef WBTEXT
static int wl_android_wbtext(struct net_device *dev, char *command, int total_len);
static int wl_cfg80211_wbtext_btm_timer_threshold(struct net_device *dev,
char *command, int total_len);
static int wl_cfg80211_wbtext_btm_delta(struct net_device *dev,
char *command, int total_len);
static int wl_cfg80211_wbtext_estm_enable(struct net_device *dev,
char *command, int total_len);
static int wlc_wbtext_get_roam_prof(struct net_device *ndev, wl_roamprof_band_t *rp,
uint8 band, uint8 *roam_prof_ver, uint8 *roam_prof_size);
#endif /* WBTEXT */
#ifdef WES_SUPPORT
/* wl_roam.c */
extern int get_roamscan_mode(struct net_device *dev, int *mode);
extern int set_roamscan_mode(struct net_device *dev, int mode);
extern int get_roamscan_chanspec_list(struct net_device *dev, chanspec_t *chanspecs);
extern int set_roamscan_chanspec_list(struct net_device *dev, uint n, chanspec_t *chanspecs);
extern int add_roamscan_chanspec_list(struct net_device *dev, uint n, chanspec_t *chanspecs);
#endif /* WES_SUPPORT */
#ifdef ROAM_CHANNEL_CACHE
extern void wl_update_roamscan_cache_by_band(struct net_device *dev, int band);
#endif /* ROAM_CHANNEL_CACHE */
int wl_android_priority_roam_enable(struct net_device *dev, int mode);
#ifdef CONFIG_SILENT_ROAM
int wl_android_sroam_turn_on(struct net_device *dev, int mode);
#endif /* CONFIG_SILENT_ROAM */
#ifdef ENABLE_4335BT_WAR
extern int bcm_bt_lock(int cookie);
extern void bcm_bt_unlock(int cookie);
static int lock_cookie_wifi = 'W' | 'i'<<8 | 'F'<<16 | 'i'<<24; /* cookie is "WiFi" */
#endif /* ENABLE_4335BT_WAR */
extern bool ap_fw_loaded;
extern char iface_name[IFNAMSIZ];
#ifdef DHD_PM_CONTROL_FROM_FILE
extern bool g_pm_control;
#endif /* DHD_PM_CONTROL_FROM_FILE */
#ifdef SUPPORT_LATENCY_CRITICAL_DATA
#define CMD_GET_LATENCY_CRITICAL_DATA "GET_LATENCY_CRT_DATA"
#define CMD_SET_LATENCY_CRITICAL_DATA "SET_LATENCY_CRT_DATA"
int wl_android_set_latency_crt_data(struct net_device *dev, int mode);
#endif /* SUPPORT_LATENCY_CRITICAL_DATA */
#ifdef WL_LATENCY_CONFIG
#define CMD_SET_LOW_LATENCY "LOW_LATENCY"
#define DEF_LOW_LATENCY_PERIOD 30u
#endif /* WL_LATENCY_CONFIG */
typedef struct android_priv_cmd_log_cfg_table {
char command[64];
int enable;
} android_priv_cmd_log_cfg_table_t;
static android_priv_cmd_log_cfg_table_t loging_params[] = {
{CMD_GET_SNR, FALSE},
#ifdef SUPPORT_LQCM
{CMD_GET_LQCM_REPORT, FALSE},
#endif
#ifdef WL_GET_CU
{CMD_GET_CHAN_UTIL, FALSE},
#endif
{"\0", FALSE}
};
#ifdef WL_UWB_COEX
#define CMD_SET_UWB_COEX_ENABLE "SET_UWBCX_ENABLE"
#define CMD_GET_UWB_COEX_ENABLE "GET_UWBCX_ENABLE"
#define CMD_SET_UWB_COEX_PREPARE_TIME "SET_UWBCX_PREPARE_TIME"
#define CMD_GET_UWB_COEX_PREPARE_TIME "GET_UWBCX_PREPARE_TIME"
static int wl_android_uwbcx_set_enable(struct net_device *dev, const char *command);
static int wl_android_uwbcx_get_enable(struct net_device *dev, char *command, int tot_len);
static int wl_android_uwbcx_set_prepare_time(struct net_device *dev, const char *command);
static int wl_android_uwbcx_get_prepare_time(struct net_device *dev, char *command, int tot_len);
#endif /* WL_UWB_COEX */
#ifdef WL_DUAL_STA
#define CMD_SET_PRIMARY_INET "SET_PRIMARY_INET"
#endif /* WL_DUAL_STA */
#define CMD_SETWSECINFO "SETWSECINFO"
#if defined(LIMIT_AP_BW)
#define CMD_SET_SOFTAP_BW "CMD_SET_SOFTAP_BW"
#define CMD_GET_SOFTAP_BW "CMD_GET_SOFTAP_BW"
static int wl_android_set_softap_bw(struct net_device *ndev, char *command);
static int wl_android_get_softap_bw(struct net_device *ndev, char *command, int total_len);
#endif /* LIMIT_AP_BW */
/**
* Local (static) functions and variables
*/
/* Initialize g_wifi_on to 1 so dhd_bus_start will be called for the first
* time (only) in dhd_open, subsequential wifi on will be handled by
* wl_android_wifi_on
*/
int g_wifi_on = TRUE;
/**
* Local (static) function definitions
*/
static char* wl_android_get_band_str(u16 band)
{
switch (band) {
#ifdef WL_6G_BAND
case WLC_BAND_6G:
return "6G";
#endif /* WL_6G_BAND */
case WLC_BAND_5G:
return "5G";
case WLC_BAND_2G:
return "2G";
default:
WL_ERR(("Unkown band: %d \n", band));
return "Unknown band";
}
}
#ifdef WBTEXT
static int wl_android_bandstr_to_fwband(char *band, u8 *fw_band)
{
int err = BCME_OK;
if (!strcasecmp(band, "a")) {
*fw_band = WLC_BAND_5G;
} else if (!strcasecmp(band, "b")) {
*fw_band = WLC_BAND_2G;
#ifdef WL_6G_BAND
} else if (!strcasecmp(band, "6g")) {
*fw_band = WLC_BAND_6G;
#endif /* WL_6G_BAND */
} else if (!strcasecmp(band, "all")) {
*fw_band = WLC_BAND_ALL;
} else {
err = BCME_BADBAND;
}
return err;
}
#endif /* WBTEXT */
#ifdef WLWFDS
static int wl_android_set_wfds_hash(
struct net_device *dev, char *command, bool enable)
{
int error = 0;
wl_p2p_wfds_hash_t *wfds_hash = NULL;
char *smbuf = NULL;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
smbuf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MAXLEN);
if (smbuf == NULL) {
DHD_ERROR(("wl_android_set_wfds_hash: failed to allocated memory %d bytes\n",
WLC_IOCTL_MAXLEN));
return -ENOMEM;
}
if (enable) {
wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_ADD_WFDS_HASH) + 1);
error = wldev_iovar_setbuf(dev, "p2p_add_wfds_hash", wfds_hash,
sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL);
}
else {
wfds_hash = (wl_p2p_wfds_hash_t *)(command + strlen(CMD_DEL_WFDS_HASH) + 1);
error = wldev_iovar_setbuf(dev, "p2p_del_wfds_hash", wfds_hash,
sizeof(wl_p2p_wfds_hash_t), smbuf, WLC_IOCTL_MAXLEN, NULL);
}
if (error) {
DHD_ERROR(("wl_android_set_wfds_hash: failed to %s, error=%d\n", command, error));
}
if (smbuf) {
MFREE(cfg->osh, smbuf, WLC_IOCTL_MAXLEN);
}
return error;
}
#endif /* WLWFDS */
static int wl_android_get_link_speed(struct net_device *net, char *command, int total_len)
{
int link_speed;
int bytes_written;
int error;
error = wldev_get_link_speed(net, &link_speed);
if (error) {
DHD_ERROR(("Get linkspeed failed \n"));
return -1;
}
/* Convert Kbps to Android Mbps */
link_speed = link_speed / 1000;
bytes_written = snprintf(command, total_len, "LinkSpeed %d", link_speed);
DHD_INFO(("wl_android_get_link_speed: command result is %s\n", command));
return bytes_written;
}
static int wl_android_get_rssi(struct net_device *net, char *command, int total_len)
{
wlc_ssid_t ssid = {0, {0}};
int bytes_written = 0;
int error = 0;
scb_val_t scbval;
char *delim = NULL;
struct net_device *target_ndev = net;
#ifdef WL_VIRTUAL_APSTA
char *pos = NULL;
struct bcm_cfg80211 *cfg;
#endif /* WL_VIRTUAL_APSTA */
delim = strchr(command, ' ');
/* For Ap mode rssi command would be
* driver rssi <sta_mac_addr>
* for STA/GC mode
* driver rssi
*/
if (delim) {
/* Ap/GO mode
* driver rssi <sta_mac_addr>
*/
DHD_TRACE(("wl_android_get_rssi: cmd:%s\n", delim));
/* skip space from delim after finding char */
delim++;
if (!(bcm_ether_atoe((delim), &scbval.ea))) {
DHD_ERROR(("wl_android_get_rssi: address err\n"));
return -1;
}
scbval.val = htod32(0);
DHD_TRACE(("wl_android_get_rssi: address:"MACDBG, MAC2STRDBG(scbval.ea.octet)));
#ifdef WL_VIRTUAL_APSTA
/* RSDB AP may have another virtual interface
* In this case, format of private command is as following,
* DRIVER rssi <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;
error = wldev_get_ssid(target_ndev, &ssid);
if (error)
return -1;
if ((ssid.SSID_len == 0) || (ssid.SSID_len > DOT11_MAX_SSID_LEN)) {
DHD_ERROR(("wl_android_get_rssi: wldev_get_ssid failed\n"));
} else if (total_len <= ssid.SSID_len) {
return -ENOMEM;
} else {
memcpy(command, ssid.SSID, ssid.SSID_len);
bytes_written = ssid.SSID_len;
}
if ((total_len - bytes_written) < (strlen(" rssi -XXX") + 1))
return -ENOMEM;
bytes_written += scnprintf(&command[bytes_written], total_len - bytes_written,
" rssi %d", scbval.val);
command[bytes_written] = '\0';
DHD_TRACE(("wl_android_get_rssi: command result is %s (%d)\n", command, bytes_written));
return bytes_written;
}
static int wl_android_set_suspendopt(struct net_device *dev, char *command)
{
int suspend_flag;
int ret_now;
int ret = 0;
suspend_flag = *(command + strlen(CMD_SETSUSPENDOPT) + 1) - '0';
if (suspend_flag != 0) {
suspend_flag = 1;
}
ret_now = net_os_set_suspend_disable(dev, suspend_flag);
if (ret_now != suspend_flag) {
if (!(ret = net_os_set_suspend(dev, ret_now, 1))) {
DHD_INFO(("wl_android_set_suspendopt: Suspend Flag %d -> %d\n",
ret_now, suspend_flag));
} else {
DHD_ERROR(("wl_android_set_suspendopt: failed %d\n", ret));
}
}
return ret;
}
static int wl_android_set_suspendmode(struct net_device *dev, char *command)
{
int ret = 0;
#if (!defined(CONFIG_HAS_EARLYSUSPEND) || !defined(DHD_USE_EARLYSUSPEND)) || \
defined(DHD_USE_PM_SLEEP)
int suspend_flag;
suspend_flag = *(command + strlen(CMD_SETSUSPENDMODE) + 1) - '0';
if (suspend_flag != 0) {
suspend_flag = 1;
#if defined(DHD_USE_PM_SLEEP)
/* The suspend setting is handled in linux pm_nofi callback. */
DHD_INFO(("wl_android_set_suspendmode: Suspend Mode %d doesn't set\n",
suspend_flag));
return ret;
#endif /* DHD_USE_PM_SLEEP */
}
if (!(ret = net_os_set_suspend(dev, suspend_flag, 0)))
DHD_INFO(("wl_android_set_suspendmode: Suspend Mode %d\n", suspend_flag));
else
DHD_ERROR(("wl_android_set_suspendmode: failed %d\n", ret));
#endif /* (!CONFIG_HAS_EARLYSUSPEND || !DHD_USE_EARLYSUSPEND) || DHD_USE_PM_SLEEP */
return ret;
}
int wl_android_get_80211_mode(struct net_device *dev, char *command, int total_len)
{
uint8 mode[5];
int error = 0;
int bytes_written = 0;
error = wldev_get_mode(dev, mode, sizeof(mode));
if (error)
return -1;
DHD_INFO(("wl_android_get_80211_mode: mode:%s\n", mode));
bytes_written = snprintf(command, total_len, "%s %s", CMD_80211_MODE, mode);
DHD_INFO(("wl_android_get_80211_mode: command:%s EXIT\n", command));
return bytes_written;
}
extern chanspec_t
wl_chspec_driver_to_host(chanspec_t chanspec);
int wl_android_get_chanspec(struct net_device *dev, char *command, int total_len)
{
int error = 0;
int bytes_written = 0;
int chsp = {0};
uint16 band = 0;
uint16 bw = 0;
uint16 channel = 0;
u32 sb = 0;
chanspec_t chanspec;
/* command is
* driver chanspec
*/
error = wldev_iovar_getint(dev, "chanspec", &chsp);
if (error)
return -1;
chanspec = wl_chspec_driver_to_host(chsp);
DHD_INFO(("wl_android_get_80211_mode: return value of chanspec:%x\n", chanspec));
channel = chanspec & WL_CHANSPEC_CHAN_MASK;
band = chanspec & WL_CHANSPEC_BAND_MASK;
bw = chanspec & WL_CHANSPEC_BW_MASK;
UNUSED_PARAMETER(band);
DHD_INFO(("wl_android_get_80211_mode: channel:%d band:%d bandwidth:%d\n",
channel, band, bw));
if (bw == WL_CHANSPEC_BW_160) {
bw = WL_CH_BANDWIDTH_160MHZ;
} else if (bw == WL_CHANSPEC_BW_80) {
bw = WL_CH_BANDWIDTH_80MHZ;
} else if (bw == WL_CHANSPEC_BW_40) {
bw = WL_CH_BANDWIDTH_40MHZ;
} else if (bw == WL_CHANSPEC_BW_20) {
bw = WL_CH_BANDWIDTH_20MHZ;
} else {
bw = WL_CH_BANDWIDTH_20MHZ;
}
if (bw == WL_CH_BANDWIDTH_40MHZ) {
if (CHSPEC_SB_UPPER(chanspec)) {
channel += CH_10MHZ_APART;
} else {
channel -= CH_10MHZ_APART;
}
}
else if (bw == WL_CH_BANDWIDTH_80MHZ) {
sb = chanspec & WL_CHANSPEC_CTL_SB_MASK;
if (sb == WL_CHANSPEC_CTL_SB_LL) {
channel -= (CH_10MHZ_APART + CH_20MHZ_APART);
} else if (sb == WL_CHANSPEC_CTL_SB_LU) {
channel -= CH_10MHZ_APART;
} else if (sb == WL_CHANSPEC_CTL_SB_UL) {
channel += CH_10MHZ_APART;
} else {
/* WL_CHANSPEC_CTL_SB_UU */
channel += (CH_10MHZ_APART + CH_20MHZ_APART);
}
} else if (bw == WL_CH_BANDWIDTH_160MHZ) {
channel = wf_chspec_primary20_chan(chanspec);
}
bytes_written = snprintf(command, total_len, "%s channel %d band %s bw %d", CMD_CHANSPEC,
channel, wl_android_get_band_str(CHSPEC2WLC_BAND(chanspec)), bw);
DHD_INFO(("wl_android_get_chanspec: command:%s EXIT\n", command));
return bytes_written;
}
/* returns current datarate datarate returned from firmware are in 500kbps */
int wl_android_get_datarate(struct net_device *dev, char *command, int total_len)
{
int error = 0;
int datarate = 0;
int bytes_written = 0;
error = wldev_get_datarate(dev, &datarate);
if (error)
return -1;
DHD_INFO(("wl_android_get_datarate: datarate:%d\n", datarate));
bytes_written = snprintf(command, total_len, "%s %d", CMD_DATARATE, (datarate/2));
return bytes_written;
}
int wl_android_get_assoclist(struct net_device *dev, char *command, int total_len)
{
int error = 0;
int bytes_written = 0;
uint i;
int len = 0;
char mac_buf[MAX_NUM_OF_ASSOCLIST *
sizeof(struct ether_addr) + sizeof(uint)] = {0};
struct maclist *assoc_maclist = (struct maclist *)mac_buf;
DHD_TRACE(("wl_android_get_assoclist: ENTER\n"));
assoc_maclist->count = htod32(MAX_NUM_OF_ASSOCLIST);
error = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist, sizeof(mac_buf));
if (error)
return -1;
assoc_maclist->count = dtoh32(assoc_maclist->count);
bytes_written = snprintf(command, total_len, "%s listcount: %d Stations:",
CMD_ASSOC_CLIENTS, assoc_maclist->count);
for (i = 0; i < assoc_maclist->count; i++) {
len = snprintf(command + bytes_written, total_len - bytes_written, " " MACDBG,
MAC2STRDBG(assoc_maclist->ea[i].octet));
/* A return value of '(total_len - bytes_written)' or more means that the
* output was truncated
*/
if ((len > 0) && (len < (total_len - bytes_written))) {
bytes_written += len;
} else {
DHD_ERROR(("wl_android_get_assoclist: Insufficient buffer %d,"
" bytes_written %d\n",
total_len, bytes_written));
bytes_written = -1;
break;
}
}
return bytes_written;
}
extern chanspec_t
wl_chspec_host_to_driver(chanspec_t chanspec);
static int wl_android_set_csa(struct net_device *dev, char *command)
{
int error = 0;
char smbuf[WLC_IOCTL_SMLEN];
wl_chan_switch_t csa_arg = {0, };
u32 chnsp = 0;
int err = 0;
DHD_INFO(("wl_android_set_csa: command:%s\n", command));
command = (command + strlen(CMD_SET_CSA));
/* Order is mode, count channel */
if (!*++command) {
DHD_ERROR(("wl_android_set_csa:error missing arguments\n"));
return -1;
}
csa_arg.mode = bcm_atoi(command);
if (csa_arg.mode != 0 && csa_arg.mode != 1) {
DHD_ERROR(("Invalid mode\n"));
return -1;
}
if (!*++command) {
DHD_ERROR(("wl_android_set_csa: error missing count\n"));
return -1;
}
command++;
csa_arg.count = bcm_atoi(command);
csa_arg.reg = 0;
csa_arg.chspec = 0;
command += 2;
if (!*command) {
DHD_ERROR(("wl_android_set_csa: error missing channel\n"));
return -1;
}
chnsp = wf_chspec_aton(command);
if (chnsp == 0) {
DHD_ERROR(("wl_android_set_csa:chsp is not correct\n"));
return -1;
}
chnsp = wl_chspec_host_to_driver(chnsp);
csa_arg.chspec = chnsp;
if (chnsp & WL_CHANSPEC_BAND_5G) {
u32 chanspec = chnsp;
err = wldev_iovar_getint(dev, "per_chan_info", &chanspec);
if (!err) {
if ((chanspec & WL_CHAN_RADAR) || (chanspec & WL_CHAN_PASSIVE)) {
DHD_ERROR(("Channel is radar sensitive\n"));
return -1;
}
if (chanspec == 0) {
DHD_ERROR(("Invalid hw channel\n"));
return -1;
}
} else {
DHD_ERROR(("does not support per_chan_info\n"));
return -1;
}
DHD_INFO(("non radar sensitivity\n"));
}
error = wldev_iovar_setbuf(dev, "csa", &csa_arg, sizeof(csa_arg),
smbuf, sizeof(smbuf), NULL);
if (error) {
DHD_ERROR(("wl_android_set_csa:set csa failed:%d\n", error));
return -1;
}
return 0;
}
static int
wl_android_set_bcn_li_dtim(struct net_device *dev, char *command)
{
int ret = 0;
int dtim;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
dtim = *(command + strlen(CMD_SETDTIM_IN_SUSPEND) + 1) - '0';
if (dtim > (MAX_DTIM_ALLOWED_INTERVAL / MAX_DTIM_SKIP_BEACON_INTERVAL)) {
DHD_ERROR(("%s: failed, invalid dtim %d\n",
__FUNCTION__, dtim));
return BCME_ERROR;
}
cfg->suspend_bcn_li_dtim = dtim;
#ifdef OEM_ANDROID
if (cfg->soft_suspend) {
wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE);
}
#endif /* OEM_ANDROID */
return ret;
}
static int
wl_android_set_max_dtim(struct net_device *dev, char *command)
{
int ret = 0;
int dtim_flag;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
dtim_flag = *(command + strlen(CMD_MAXDTIM_IN_SUSPEND) + 1) - '0';
WL_INFORM(("use MAX bcn_li_dtim in suspend %s\n",
(dtim_flag ? "Enable" : "Disable")));
cfg->max_dtim_enable = dtim_flag ? TRUE : FALSE;
#ifdef OEM_ANDROID
if (cfg->soft_suspend) {
wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE);
}
#endif /* OEM_ANDROID */
return ret;
}
#ifdef DISABLE_DTIM_IN_SUSPEND
static int
wl_android_set_disable_dtim_in_suspend(struct net_device *dev, char *command)
{
int ret = 0;
int dtim_flag;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
dtim_flag = *(command + strlen(CMD_DISDTIM_IN_SUSPEND) + 1) - '0';
cfg->disable_dtim_in_suspend = dtim_flag ? TRUE : FALSE;
#ifdef OEM_ANDROID
if (cfg->soft_suspend) {
wl_cfg80211_set_suspend_bcn_li_dtim(cfg, dev, TRUE);
}
#endif /* OEM_ANDROID */
WL_INFORM_MEM(("wl_android_set_disable_dtim_in_suspend: "
"use Disable bcn_li_dtim in suspend %s\n",
(dtim_flag ? "Enable" : "Disable")));
return ret;
}
#endif /* DISABLE_DTIM_IN_SUSPEND */
typedef enum band_define {
BAND_DEF_2G5G = 0, /* 0: Auto (2.4GHz + 5GHz) */
BAND_DEF_5G, /* 1: 5GHz */
BAND_DEF_2G, /* 2: 2.4GHz */
BAND_DEF_2G5G6G, /* 3, Auto (2.4GHz + 5GHz + 6GHz) */
BAND_DEF_6G, /* 4: 6GHz */
BAND_DEF_5G6G, /* 5: 5GHz + 6GHz */
BAND_DEF_2G6G, /* 6: 2.4GHz + 6GHz */
BAMD_DEF_MAX
} band_define_t;
static int
wl_android_get_band(struct net_device *dev, char *command, int total_len)
{
uint band, band_def = 0;
int bytes_written;
int error = BCME_OK;
#ifdef WL_6G_BAND
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
#endif /* WL_6G_BAND */
#ifdef WL_IF_BAND
error = wldev_iovar_getint(dev, "if_band", &band);
if (error == BCME_UNSUPPORTED) {
#endif /* WL_IF_BAND */
error = wldev_get_band(dev, &band);
if (error) {
return BCME_ERROR;
}
#ifdef WL_IF_BAND
}
#endif /* WL_IF_BAND */
/* Changed Band types to Band Definition */
switch (band) {
case WLC_BAND_AUTO:
#ifdef WL_6G_BAND
if (cfg->band_6g_supported) {
band_def = BAND_DEF_2G5G6G;
break;
}
#endif /* WL_6G_BAND */
band_def = BAND_DEF_2G5G;
break;
case WLC_BAND_2G:
band_def = BAND_DEF_2G;
break;
case WLC_BAND_5G:
#ifdef WL_6G_BAND
case WLC_BAND_6G:
if (cfg->band_6g_supported) {
band_def = BAND_DEF_5G6G;
break;
}
#endif /* WL_6G_BAND */
band_def = BAND_DEF_5G;
break;
default:
WL_ERR(("Unkown band: %d\n", band));
return BCME_ERROR;
}
bytes_written = snprintf(command, total_len, "Band %d", band_def);
return bytes_written;
}
static int
wl_android_set_band(struct net_device *dev, char *command)
{
int error = BCME_OK;
uint band_def, band = 0;
band_def = *(command + strlen(CMD_SETBAND) + 1) - '0';
/* Changed Band Definition to Band types */
switch (band_def) {
case BAND_DEF_2G:
band = WLC_BAND_2G;
break;
#ifndef WL_6G_BAND
case BAND_DEF_2G5G:
band = WLC_BAND_AUTO;
break;
case BAND_DEF_5G:
band = WLC_BAND_5G;
break;
#else
case BAND_DEF_2G5G6G:
band = WLC_BAND_AUTO;
break;
case BAND_DEF_5G6G:
band = WLC_BAND_5G;
break;
/* Can't set only 5GHz or 6GHz band on 6GHz supported device. */
case BAND_DEF_6G:
case BAND_DEF_2G6G:
#endif /* !WL_6G_BAND */
default:
WL_ERR(("Unsupported band definition: %d\n", band_def));
return BCME_ERROR;
}
#ifdef WL_HOST_BAND_MGMT
if ((error = wl_cfg80211_set_band(dev, band)) < 0) {
if (error == BCME_UNSUPPORTED) {
/* If roam_var is unsupported, fallback to the original method */
WL_ERR(("WL_HOST_BAND_MGMT defined, "
"but roam_band iovar unsupported in the firmware\n"));
} else {
error = BCME_ERROR;
}
}
if (((error == BCME_OK) && (band == WLC_BAND_AUTO)) || (error == BCME_UNSUPPORTED)) {
/* Apply if roam_band iovar is not supported or band setting is AUTO */
error = wldev_set_band(dev, band);
}
#else
error = wl_cfg80211_set_if_band(dev, band);
#endif /* WL_HOST_BAND_MGMT */
#ifdef ROAM_CHANNEL_CACHE
wl_update_roamscan_cache_by_band(dev, band);
#endif /* ROAM_CHANNEL_CACHE */
return error;
}
int
wl_android_rcroam_turn_on(struct net_device *dev, int rcroam_enab)
{
int ret = BCME_OK;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
u8 ioctl_buf[WLC_IOCTL_SMLEN];
wlc_rcroam_t *prcroam;
wlc_rcroam_info_v1_t *rcroam;
uint rcroamlen = sizeof(*rcroam) + RCROAM_HDRLEN;
WL_INFORM(("RCROAM mode %s\n", rcroam_enab ? "enable" : "disable"));
prcroam = (wlc_rcroam_t *)MALLOCZ(dhdp->osh, rcroamlen);
if (!prcroam) {
WL_ERR(("Fail to malloc buffer\n"));
return BCME_NOMEM;
}
/* Get RCROAM param */
ret = wldev_iovar_getbuf(dev, "rcroam", NULL, 0, prcroam, rcroamlen, NULL);
if (ret) {
WL_ERR(("Failed to get RCROAM info(%d)\n", ret));
goto done;
}
if (prcroam->ver != WLC_RC_ROAM_VER_1) {
ret = BCME_VERSION;
WL_ERR(("Ver(%d:%d). mismatch RCROAM info(%d)\n",
prcroam->ver, WLC_RC_ROAM_VER_1, ret));
goto done;
}
/* Set RCROAM param */
rcroam = (wlc_rcroam_info_v1_t *)prcroam->data;
prcroam->ver = WLC_RC_ROAM_VER_1;
prcroam->len = sizeof(*rcroam);
rcroam->enab = rcroam_enab;
ret = wldev_iovar_setbuf(dev, "rcroam", prcroam, rcroamlen,
ioctl_buf, sizeof(ioctl_buf), NULL);
if (ret) {
WL_ERR(("Failed to set RCROAM %s(%d)\n",
rcroam_enab ? "Enable" : "Disable", ret));
goto done;
}
done:
if (prcroam) {
MFREE(dhdp->osh, prcroam, rcroamlen);
}
return ret;
}
#ifdef WBTEXT
static int wl_android_wbtext(struct net_device *dev, char *command, int total_len)
{
int error = BCME_OK, argc = 0;
int data, bytes_written;
int roam_trigger[2];
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
argc = sscanf(command+sizeof(CMD_WBTEXT_ENABLE), "%d", &data);
if (!argc) {
error = wldev_iovar_getint(dev, "wnm_bsstrans_resp", &data);
if (error) {
DHD_ERROR(("wl_android_wbtext: Failed to set wbtext error = %d\n",
error));
return error;
}
bytes_written = snprintf(command, total_len, "WBTEXT %s\n",
(data == WL_BSSTRANS_POLICY_PRODUCT_WBTEXT)?
"ENABLED" : "DISABLED");
return bytes_written;
} else {
if (data) {
data = WL_BSSTRANS_POLICY_PRODUCT_WBTEXT;
}
if ((error = wldev_iovar_setint(dev, "wnm_bsstrans_resp", data)) != BCME_OK) {
DHD_ERROR(("wl_android_wbtext: Failed to set wbtext error = %d\n",
error));
return error;
}
if (data) {
/* reset roam_prof when wbtext is on */
if ((error = wl_cfg80211_wbtext_set_default(dev)) != BCME_OK) {
return error;
}
} else {
/* reset legacy roam trigger when wbtext is off */
roam_trigger[0] = DEFAULT_ROAM_TRIGGER_VALUE;
roam_trigger[1] = WLC_BAND_ALL;
if ((error = wldev_ioctl_set(dev, WLC_SET_ROAM_TRIGGER, roam_trigger,
sizeof(roam_trigger))) != BCME_OK) {
DHD_ERROR(("wl_android_wbtext: Failed to reset roam trigger = %d\n",
error));
return error;
}
}
dhdp->wbtext_policy = data;
}
return error;
}
static int wl_cfg80211_wbtext_btm_timer_threshold(struct net_device *dev,
char *command, int total_len)
{
int error = BCME_OK, argc = 0;
int data, bytes_written;
argc = sscanf(command, CMD_WBTEXT_BTM_TIMER_THRESHOLD " %d\n", &data);
if (!argc) {
error = wldev_iovar_getint(dev, "wnm_bsstrans_timer_threshold", &data);
if (error) {
WL_ERR(("Failed to get wnm_bsstrans_timer_threshold (%d)\n", error));
return error;
}
bytes_written = snprintf(command, total_len, "%d\n", data);
return bytes_written;
} else {
if ((error = wldev_iovar_setint(dev, "wnm_bsstrans_timer_threshold",
data)) != BCME_OK) {
WL_ERR(("Failed to set wnm_bsstrans_timer_threshold (%d)\n", error));
return error;
}
}
return error;
}
static int wl_cfg80211_wbtext_btm_delta(struct net_device *dev,
char *command, int total_len)
{
int error = BCME_OK, argc = 0;
int data = 0, bytes_written;
argc = sscanf(command, CMD_WBTEXT_BTM_DELTA " %d\n", &data);
if (!argc) {
error = wldev_iovar_getint(dev, "wnm_btmdelta", &data);
if (error) {
WL_ERR(("Failed to get wnm_btmdelta (%d)\n", error));
return error;
}
bytes_written = snprintf(command, total_len, "%d\n", data);
return bytes_written;
} else {
if ((error = wldev_iovar_setint(dev, "wnm_btmdelta",
data)) != BCME_OK) {
WL_ERR(("Failed to set wnm_btmdelta (%d)\n", error));
return error;
}
}
return error;
}
static int wl_cfg80211_wbtext_estm_enable(struct net_device *dev,
char *command, int total_len)
{
int error = BCME_OK;
int data = 0, bytes_written = 0;
int wnmmask = 0;
char *pcmd = command;
bcmstrtok(&pcmd, " ", NULL);
error = wldev_iovar_getint(dev, "wnm", &wnmmask);
if (error) {
WL_ERR(("Failed to get wnm_btmdelta (%d)\n", error));
return error;
}
WL_DBG(("wnmmask %x\n", wnmmask));
if (*pcmd == WL_IOCTL_ACTION_GET) {
bytes_written = snprintf(command, total_len, "wbtext_estm_enable %d\n",
(wnmmask & WL_WNM_ESTM) ? 1:0);
return bytes_written;
} else {
data = bcm_atoi(pcmd);
if (data == 0) {
wnmmask &= ~WL_WNM_ESTM;
} else {
wnmmask |= WL_WNM_ESTM;
}
WL_DBG(("wnmmask %x\n", wnmmask));
if ((error = wldev_iovar_setint(dev, "wnm", wnmmask)) != BCME_OK) {
WL_ERR(("Failed to set wnm mask (%d)\n", error));
return error;
}
}
return error;
}
#endif /* WBTEXT */
#ifdef PNO_SUPPORT
#define PNO_PARAM_SIZE 50
#define VALUE_SIZE 50
#define LIMIT_STR_FMT ("%50s %50s")
static int
wls_parse_batching_cmd(struct net_device *dev, char *command, int total_len)
{
int err = BCME_OK;
uint i, tokens, len_remain;
char *pos, *pos2, *token, *token2, *delim;
char param[PNO_PARAM_SIZE+1], value[VALUE_SIZE+1];
struct dhd_pno_batch_params batch_params;
DHD_PNO(("wls_parse_batching_cmd: command=%s, len=%d\n", command, total_len));
len_remain = total_len;
if (len_remain > (strlen(CMD_WLS_BATCHING) + 1)) {
pos = command + strlen(CMD_WLS_BATCHING) + 1;
len_remain -= strlen(CMD_WLS_BATCHING) + 1;
} else {
WL_ERR(("wls_parse_batching_cmd: No arguments, total_len %d\n", total_len));
err = BCME_ERROR;
goto exit;
}
bzero(&batch_params, sizeof(struct dhd_pno_batch_params));
if (!strncmp(pos, PNO_BATCHING_SET, strlen(PNO_BATCHING_SET))) {
if (len_remain > (strlen(PNO_BATCHING_SET) + 1)) {
pos += strlen(PNO_BATCHING_SET) + 1;
} else {
WL_ERR(("wls_parse_batching_cmd: %s missing arguments, total_len %d\n",
PNO_BATCHING_SET, total_len));
err = BCME_ERROR;
goto exit;
}
while ((token = strsep(&pos, PNO_PARAMS_DELIMETER)) != NULL) {
bzero(param, sizeof(param));
bzero(value, sizeof(value));
if (token == NULL || !*token)
break;
if (*token == '\0')
continue;
delim = strchr(token, PNO_PARAM_VALUE_DELLIMETER);
if (delim != NULL)
*delim = ' ';
tokens = sscanf(token, LIMIT_STR_FMT, param, value);
if (!strncmp(param, PNO_PARAM_SCANFREQ, strlen(PNO_PARAM_SCANFREQ))) {
batch_params.scan_fr = simple_strtol(value, NULL, 0);
DHD_PNO(("scan_freq : %d\n", batch_params.scan_fr));
} else if (!strncmp(param, PNO_PARAM_BESTN, strlen(PNO_PARAM_BESTN))) {
batch_params.bestn = simple_strtol(value, NULL, 0);
DHD_PNO(("bestn : %d\n", batch_params.bestn));
} else if (!strncmp(param, PNO_PARAM_MSCAN, strlen(PNO_PARAM_MSCAN))) {
batch_params.mscan = simple_strtol(value, NULL, 0);
DHD_PNO(("mscan : %d\n", batch_params.mscan));
} else if (!strncmp(param, PNO_PARAM_CHANNEL, strlen(PNO_PARAM_CHANNEL))) {
i = 0;
pos2 = value;
tokens = sscanf(value, "<%s>", value);
if (tokens != 1) {
err = BCME_ERROR;
DHD_ERROR(("wls_parse_batching_cmd: invalid format"
" for channel"
" <> params\n"));
goto exit;
}
while ((token2 = strsep(&pos2,
PNO_PARAM_CHANNEL_DELIMETER)) != NULL) {
if (token2 == NULL || !*token2)
break;
if (*token2 == '\0')
continue;
if (*token2 == 'A' || *token2 == 'B') {
batch_params.band = (*token2 == 'A')?
WLC_BAND_5G : WLC_BAND_2G;
DHD_PNO(("band : %s\n",
(*token2 == 'A')? "A" : "B"));
} else {
if ((batch_params.nchan >= WL_NUMCHANNELS) ||
(i >= WL_NUMCHANNELS)) {
DHD_ERROR(("Too many nchan %d\n",
batch_params.nchan));
err = BCME_BUFTOOSHORT;
goto exit;
}
batch_params.chan_list[i++] =
simple_strtol(token2, NULL, 0);
batch_params.nchan++;
DHD_PNO(("channel :%d\n",
batch_params.chan_list[i-1]));
}
}
} else if (!strncmp(param, PNO_PARAM_RTT, strlen(PNO_PARAM_RTT))) {
batch_params.rtt = simple_strtol(value, NULL, 0);
DHD_PNO(("rtt : %d\n", batch_params.rtt));
} else {
DHD_ERROR(("wls_parse_batching_cmd : unknown param: %s\n", param));
err = BCME_ERROR;
goto exit;
}
}
err = dhd_dev_pno_set_for_batch(dev, &batch_params);
if (err < 0) {
DHD_ERROR(("failed to configure batch scan\n"));
} else {
bzero(command, total_len);
err = snprintf(command, total_len, "%d", err);
}
} else if (!strncmp(pos, PNO_BATCHING_GET, strlen(PNO_BATCHING_GET))) {
err = dhd_dev_pno_get_for_batch(dev, command, total_len);
if (err < 0) {
DHD_ERROR(("failed to getting batching results\n"));
} else {
err = strlen(command);
}
} else if (!strncmp(pos, PNO_BATCHING_STOP, strlen(PNO_BATCHING_STOP))) {
err = dhd_dev_pno_stop_for_batch(dev);
if (err < 0) {
DHD_ERROR(("failed to stop batching scan\n"));
} else {
bzero(command, total_len);
err = snprintf(command, total_len, "OK");
}
} else {
DHD_ERROR(("wls_parse_batching_cmd : unknown command\n"));
err = BCME_ERROR;
goto exit;
}
exit:
return err;
}
#ifndef WL_SCHED_SCAN
static int wl_android_set_pno_setup(struct net_device *dev, char *command, int total_len)
{
wlc_ssid_ext_t *ssids_local = NULL;
int res = -1;
int nssid = 0;
cmd_tlv_t *cmd_tlv_temp;
char *str_ptr;
int tlv_size_left;
int pno_time = 0;
int pno_repeat = 0;
int pno_freq_expo_max = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
#ifdef PNO_SET_DEBUG
int i;
char pno_in_example[] = {
'P', 'N', 'O', 'S', 'E', 'T', 'U', 'P', ' ',
'S', '1', '2', '0',
'S',
0x05,
'd', 'l', 'i', 'n', 'k',
'S',
0x04,
'G', 'O', 'O', 'G',
'T',
'0', 'B',
'R',
'2',
'M',
'2',
0x00
};
#endif /* PNO_SET_DEBUG */
DHD_PNO(("wl_android_set_pno_setup: command=%s, len=%d\n", command, total_len));
if (total_len < (strlen(CMD_PNOSETUP_SET) + sizeof(cmd_tlv_t))) {
DHD_ERROR(("wl_android_set_pno_setup: argument=%d less min size\n", total_len));
goto exit_proc;
}
#ifdef PNO_SET_DEBUG
memcpy(command, pno_in_example, sizeof(pno_in_example));
total_len = sizeof(pno_in_example);
#endif
str_ptr = command + strlen(CMD_PNOSETUP_SET);
tlv_size_left = total_len - strlen(CMD_PNOSETUP_SET);
cmd_tlv_temp = (cmd_tlv_t *)str_ptr;
ssids_local = (wlc_ssid_ext_t *)MALLOCZ(cfg->osh,
sizeof(wlc_ssid_ext_t) * MAX_PFN_LIST_COUNT);
if (!ssids_local) {
DHD_ERROR(("wl_android_set_pno_setup: No memory\n"));
return -ENOMEM;
}
if ((cmd_tlv_temp->prefix == PNO_TLV_PREFIX) &&
(cmd_tlv_temp->version == PNO_TLV_VERSION) &&
(cmd_tlv_temp->subtype == PNO_TLV_SUBTYPE_LEGACY_PNO)) {
str_ptr += sizeof(cmd_tlv_t);
tlv_size_left -= sizeof(cmd_tlv_t);
if ((nssid = wl_parse_ssid_list_tlv(&str_ptr, ssids_local,
MAX_PFN_LIST_COUNT, &tlv_size_left)) <= 0) {
DHD_ERROR(("SSID is not presented or corrupted ret=%d\n", nssid));
goto exit_proc;
} else {
if ((str_ptr[0] != PNO_TLV_TYPE_TIME) || (tlv_size_left <= 1)) {
DHD_ERROR(("wl_android_set_pno_setup: scan duration corrupted"
" field size %d\n",
tlv_size_left));
goto exit_proc;
}
str_ptr++;
pno_time = simple_strtoul(str_ptr, &str_ptr, 16);
DHD_PNO(("wl_android_set_pno_setup: pno_time=%d\n", pno_time));
if (str_ptr[0] != 0) {
if ((str_ptr[0] != PNO_TLV_FREQ_REPEAT)) {
DHD_ERROR(("wl_android_set_pno_setup: pno repeat:"
" corrupted field\n"));
goto exit_proc;
}
str_ptr++;
pno_repeat = simple_strtoul(str_ptr, &str_ptr, 16);
DHD_PNO(("wl_android_set_pno_setup: got pno_repeat=%d\n",
pno_repeat));
if (str_ptr[0] != PNO_TLV_FREQ_EXPO_MAX) {
DHD_ERROR(("wl_android_set_pno_setup: FREQ_EXPO_MAX"
" corrupted field size\n"));
goto exit_proc;
}
str_ptr++;
pno_freq_expo_max = simple_strtoul(str_ptr, &str_ptr, 16);
DHD_PNO(("wl_android_set_pno_setup: pno_freq_expo_max=%d\n",
pno_freq_expo_max));
}
}
} else {
DHD_ERROR(("wl_android_set_pno_setup: get wrong TLV command\n"));
goto exit_proc;
}
res = dhd_dev_pno_set_for_ssid(dev, ssids_local, nssid, pno_time, pno_repeat,
pno_freq_expo_max, NULL, 0);
exit_proc:
if (ssids_local) {
MFREE(cfg->osh, ssids_local,
sizeof(wlc_ssid_ext_t) * MAX_PFN_LIST_COUNT);
}
return res;
}
#endif /* !WL_SCHED_SCAN */
#endif /* PNO_SUPPORT */
static int wl_android_get_p2p_dev_addr(struct net_device *ndev, char *command, int total_len)
{
int ret;
struct ether_addr p2pdev_addr;
#define MAC_ADDR_STR_LEN 18
if (total_len < MAC_ADDR_STR_LEN) {
DHD_ERROR(("wl_android_get_p2p_dev_addr: buflen %d is less than p2p dev addr\n",
total_len));
return -1;
}
ret = wl_cfg80211_get_p2p_dev_addr(ndev, &p2pdev_addr);
if (ret) {
DHD_ERROR(("wl_android_get_p2p_dev_addr: Failed to get p2p dev addr\n"));
return -1;
}
return (snprintf(command, total_len, MACF, ETHERP_TO_MACF(&p2pdev_addr)));
}
int
wl_android_set_ap_mac_list(struct net_device *dev, int macmode, struct maclist *maclist)
{
int i, j, match;
int ret = 0;
char mac_buf[MAX_NUM_OF_ASSOCLIST *
sizeof(struct ether_addr) + sizeof(uint)] = {0};
struct maclist *assoc_maclist = (struct maclist *)mac_buf;
/* set filtering mode */
if ((ret = wldev_ioctl_set(dev, WLC_SET_MACMODE, &macmode, sizeof(macmode)) != 0)) {
DHD_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACMODE error=%d\n", ret));
return ret;
}
if (macmode != MACLIST_MODE_DISABLED) {
/* set the MAC filter list */
if ((ret = wldev_ioctl_set(dev, WLC_SET_MACLIST, maclist,
sizeof(int) + sizeof(struct ether_addr) * maclist->count)) != 0) {
DHD_ERROR(("wl_android_set_ap_mac_list : WLC_SET_MACLIST error=%d\n", ret));
return ret;
}
/* get the current list of associated STAs */
assoc_maclist->count = MAX_NUM_OF_ASSOCLIST;
if ((ret = wldev_ioctl_get(dev, WLC_GET_ASSOCLIST, assoc_maclist,
sizeof(mac_buf))) != 0) {
DHD_ERROR(("wl_android_set_ap_mac_list: WLC_GET_ASSOCLIST error=%d\n",
ret));
return ret;
}
/* do we have any STA associated? */
if (assoc_maclist->count) {
/* iterate each associated STA */
for (i = 0; i < assoc_maclist->count; i++) {
match = 0;
/* compare with each entry */
for (j = 0; j < maclist->count; j++) {
DHD_INFO(("wl_android_set_ap_mac_list: associated="MACDBG
"list = "MACDBG "\n",
MAC2STRDBG(assoc_maclist->ea[i].octet),
MAC2STRDBG(maclist->ea[j].octet)));
if (memcmp(assoc_maclist->ea[i].octet,
maclist->ea[j].octet, ETHER_ADDR_LEN) == 0) {
match = 1;
break;
}
}
/* do conditional deauth */
/* "if not in the allow list" or "if in the deny list" */
if ((macmode == MACLIST_MODE_ALLOW && !match) ||
(macmode == MACLIST_MODE_DENY && match)) {
scb_val_t scbval;
scbval.val = htod32(1);
memcpy(&scbval.ea, &assoc_maclist->ea[i],
ETHER_ADDR_LEN);
if ((ret = wldev_ioctl_set(dev,
WLC_SCB_DEAUTHENTICATE_FOR_REASON,
&scbval, sizeof(scb_val_t))) != 0)
DHD_ERROR(("wl_android_set_ap_mac_list:"
" WLC_SCB_DEAUTHENTICATE"
" error=%d\n",
ret));
}
}
}
}
return ret;
}
/*
* HAPD_MAC_FILTER mac_mode mac_cnt mac_addr1 mac_addr2
*
*/
static int
wl_android_set_mac_address_filter(struct net_device *dev, char* str)
{
int i;
int ret = 0;
int macnum = 0;
int macmode = MACLIST_MODE_DISABLED;
struct maclist *list;
char eabuf[ETHER_ADDR_STR_LEN];
const char *token;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
/* string should look like below (macmode/macnum/maclist) */
/* 1 2 00:11:22:33:44:55 00:11:22:33:44:ff */
/* get the MAC filter mode */
token = strsep((char**)&str, " ");
if (!token) {
return -1;
}
macmode = bcm_atoi(token);
if (macmode < MACLIST_MODE_DISABLED || macmode > MACLIST_MODE_ALLOW) {
DHD_ERROR(("wl_android_set_mac_address_filter: invalid macmode %d\n", macmode));
return -1;
}
token = strsep((char**)&str, " ");
if (!token) {
return -1;
}
macnum = bcm_atoi(token);
if (macnum < 0 || macnum > MAX_NUM_MAC_FILT) {
DHD_ERROR(("wl_android_set_mac_address_filter: invalid number of MAC"
" address entries %d\n",
macnum));
return -1;
}
/* allocate memory for the MAC list */
list = (struct maclist*) MALLOCZ(cfg->osh, sizeof(int) +
sizeof(struct ether_addr) * macnum);
if (!list) {
DHD_ERROR(("wl_android_set_mac_address_filter : failed to allocate memory\n"));
return -1;
}
/* prepare the MAC list */
list->count = htod32(macnum);
bzero((char *)eabuf, ETHER_ADDR_STR_LEN);
for (i = 0; i < list->count; i++) {
token = strsep((char**)&str, " ");
if (token == NULL) {
DHD_ERROR(("wl_android_set_mac_address_filter : No mac address present\n"));
ret = -EINVAL;
goto exit;
}
strlcpy(eabuf, token, sizeof(eabuf));
if (!(ret = bcm_ether_atoe(eabuf, &list->ea[i]))) {
DHD_ERROR(("wl_android_set_mac_address_filter : mac parsing err index=%d,"
" addr=%s\n",
i, eabuf));
list->count = i;
break;
}
DHD_INFO(("wl_android_set_mac_address_filter : %d/%d MACADDR=%s",
i, list->count, eabuf));
}
if (i == 0)
goto exit;
/* set the list */
if ((ret = wl_android_set_ap_mac_list(dev, macmode, list)) != 0)
DHD_ERROR(("wl_android_set_mac_address_filter: Setting MAC list failed error=%d\n",
ret));
exit:
MFREE(cfg->osh, list, sizeof(int) + sizeof(struct ether_addr) * macnum);
return ret;
}
static int wl_android_get_factory_mac_addr(struct net_device *ndev, char *command, int total_len)
{
int ret;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
if (total_len < ETHER_ADDR_STR_LEN) {
DHD_ERROR(("wl_android_get_factory_mac_addr buflen %d"
"is less than factory mac addr\n", total_len));
return BCME_ERROR;
}
ret = snprintf(command, total_len, MACDBG,
MAC2STRDBG(bcmcfg_to_prmry_ndev(cfg)->perm_addr));
return ret;
}
#if defined(WLAN_ACCEL_BOOT)
bool g_wifi_accel_on = FALSE;
int wl_android_wifi_accel_on(struct net_device *dev, bool force_reg_on)
{
int ret = 0;
DHD_ERROR(("%s: force_reg_on:%d g_wifi_accel_on:%d\n",
__FUNCTION__, force_reg_on, g_wifi_accel_on));
if (!dev) {
DHD_ERROR(("%s: dev is null\n", __FUNCTION__));
return -EINVAL;
}
if (force_reg_on) {
if (g_wifi_accel_on) {
/* First resume the bus if it is in suspended state */
ret = dhd_net_bus_resume(dev, 0);
if (ret) {
DHD_ERROR(("%s: dhd_net_bus_resume failed\n", __FUNCTION__));
}
/* Toggle wl_reg_on */
ret = wl_android_wifi_off(dev, TRUE);
if (ret) {
DHD_ERROR(("%s: wl_android_wifi_off failed\n", __FUNCTION__));
}
}
ret = wl_android_wifi_on(dev);
if (ret) {
DHD_ERROR(("%s: wl_android_wifi_on failed\n", __FUNCTION__));
}
g_wifi_accel_on = TRUE;
} else {
ret = dhd_net_bus_resume(dev, 0);
}
return ret;
}
int wl_android_wifi_accel_off(struct net_device *dev, bool force_reg_on)
{
int ret = 0;
DHD_ERROR(("%s: force_reg_on:%d g_wifi_accel_on:%d\n",
__FUNCTION__, force_reg_on, g_wifi_accel_on));
if (!dev) {
DHD_ERROR(("%s: dev is null\n", __FUNCTION__));
return -EINVAL;
}
if (force_reg_on) {
ret = wl_android_wifi_off(dev, TRUE);
g_wifi_accel_on = FALSE;
} else {
ret = dhd_net_bus_suspend(dev);
}
return ret;
}
#endif /* WLAN_ACCEL_BOOT */
#ifdef WBRC
extern int wbrc_wl2bt_reset(void);
extern int wbrc_wlan_on_ack(void);
extern int wbrc_wlan_on_started(void);
#endif /* WBRC */
/**
* Global function definitions (declared in wl_android.h)
*/
int wl_android_wifi_on(struct net_device *dev)
{
int ret = 0;
int retry = POWERUP_MAX_RETRY;
dhd_pub_t *dhdp;
BCM_REFERENCE(dhdp);
if (!dev) {
DHD_ERROR(("wl_android_wifi_on: dev is null\n"));
return -EINVAL;
}
dhdp = wl_cfg80211_get_dhdp(dev);
dhd_net_if_lock(dev);
WL_MSG(dev->name, "in g_wifi_on=%d\n", g_wifi_on);
if (!g_wifi_on) {
do {
#ifdef WBRC
/*
* Inform wbrc that wlan is started to reset wlan_on_ack and
* wlan_on_ack will be set back after successful WLAN ON
* by calling wbrc_wlan_on_ack().
* This is to ensure BT dev_open waits till WLAN ON is finished.
*/
(void)wbrc_wlan_on_started();
if (dhdp->do_chip_bighammer) {
dhdp->do_chip_bighammer = FALSE;
/* Inform BT to reset which wait till BT OFF is done */
if (wbrc_wl2bt_reset()) {
DHD_ERROR(("%s:no BT\n", __FUNCTION__));
} else {
dhdp->chip_bighammer_count++;
}
}
#endif /* WBRC */
dhd_net_wifi_platform_set_power(dev, TRUE, WIFI_TURNON_DELAY);
#ifdef BCMSDIO
ret = dhd_net_bus_resume(dev, 0);
if (ret)
goto retry_power;
#endif /* BCMSDIO */
ret = dhd_net_bus_devreset(dev, FALSE);
#ifdef WBRC
if (dhdp->dhd_induce_bh_error == DHD_INDUCE_BH_ON_FAIL_ONCE) {
DHD_ERROR(("%s: dhd_induce_bh_error = %d\n",
__FUNCTION__, dhdp->dhd_induce_bh_error));
/* Forcefully set error */
ret = BCME_ERROR;
/* Clear the induced bh error */
dhdp->dhd_induce_bh_error = DHD_INDUCE_ERROR_CLEAR;
}
if (dhdp->dhd_induce_bh_error == DHD_INDUCE_BH_ON_FAIL_ALWAYS) {
DHD_ERROR(("%s: dhd_induce_bh_error = %d\n",
__FUNCTION__, dhdp->dhd_induce_bh_error));
/* Forcefully set error */
ret = BCME_ERROR;
}
#endif /* WBRC */
if (ret)
goto retry_power;
#if defined(BCMSDIO) || defined(BCMDBUS)
#ifdef BCMSDIO
dhd_net_bus_resume(dev, 1);
#endif /* BCMSDIO */
ret = dhd_dev_init_ioctl(dev);
if (ret < 0) {
goto retry_power;
}
#endif /* BCMSDIO || BCMDBUS */
if (ret == 0) {
#ifdef WBRC
/* Ack wbrc driver on wlan ON succeed */
(void)wbrc_wlan_on_ack();
#endif /* WBRC */
break;
}
retry_power:
DHD_ERROR(("%s: failed to power up wifi chip, retry again (%d left) **\n",
__FUNCTION__, retry));
/* Set big hammer flag */
dhdp->do_chip_bighammer = TRUE;
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);
} while (retry-- > 0);
if (ret != 0) {
DHD_ERROR(("\nfailed to power up wifi chip, max retry reached **\n\n"));
#ifdef BCM_DETECT_TURN_ON_FAILURE
BUG_ON(1);
#endif /* BCM_DETECT_TURN_ON_FAILURE */
goto exit;
}
g_wifi_on = TRUE;
}
exit:
if (ret)
WL_MSG(dev->name, "Failed %d\n", ret);
else
WL_MSG(dev->name, "Success\n");
dhd_net_if_unlock(dev);
return ret;
}
int wl_android_wifi_off(struct net_device *dev, bool force_off)
{
int ret = 0;
if (!dev) {
DHD_TRACE(("wl_android_wifi_off: dev is null\n"));
return -EINVAL;
}
#if defined(BCMPCIE) && defined(DHD_DEBUG_UART)
ret = dhd_debug_uart_is_running(dev);
if (ret) {
DHD_ERROR(("wl_android_wifi_off: - Debug UART App is running\n"));
return -EBUSY;
}
#endif /* BCMPCIE && DHD_DEBUG_UART */
dhd_net_if_lock(dev);
WL_MSG(dev->name, " g_wifi_on=%d force_off=%d\n", g_wifi_on, force_off);
if (g_wifi_on || force_off) {
#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(&param, 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*)&param, sizeof(wl_chanim_stats_t),
(char*)result, sizeof(result), 0)) < 0) {
WL_ERR(("Failed to get chanim results %d \n", err));
return err;
}
list = (wl_chanim_stats_t*)result;
list->buflen = dtoh32(list->buflen);
list->version = dtoh32(list->version);
list->count = dtoh32(list->count);
if (list->buflen == 0) {
list->version = 0;
list->count = 0;
} else if (list->version != WL_CHANIM_STATS_VERSION) {
WL_ERR(("Sorry, firmware has wl_chanim_stats version %d "
"but driver supports only version %d.\n",
list->version, WL_CHANIM_STATS_VERSION));
list->buflen = 0;
list->count = 0;
}
stats = list->stats;
stats->glitchcnt = dtoh32(stats->glitchcnt);
stats->badplcp = dtoh32(stats->badplcp);
stats->chanspec = dtoh16(stats->chanspec);
stats->timestamp = dtoh32(stats->timestamp);
stats->chan_idle = dtoh32(stats->chan_idle);
WL_INFORM(("chanspec: 0x%4x glitch: %d badplcp: %d idle: %d timestamp: %d\n",
stats->chanspec, stats->glitchcnt, stats->badplcp, stats->chan_idle,
stats->timestamp));
*chan_idle = stats->chan_idle;
return (err);
}
static int
wl_android_get_connection_stats(struct net_device *dev, char *command, int total_len)
{
static char iovar_buf[WLC_IOCTL_MAXLEN];
const wl_cnt_wlc_t* wlc_cnt = NULL;
#ifndef DISABLE_IF_COUNTERS
wl_if_stats_t* if_stats = NULL;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
#ifdef BCMDONGLEHOST
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
#endif /* BCMDONGLEHOST */
#endif /* DISABLE_IF_COUNTERS */
int link_speed = 0;
struct connection_stats *output;
unsigned int bufsize = 0;
int bytes_written = -1;
int ret = 0;
WL_INFORM(("wl_android_get_connection_stats: enter Get Connection Stats\n"));
if (total_len <= 0) {
WL_ERR(("wl_android_get_connection_stats: invalid buffer size %d\n", total_len));
goto error;
}
bufsize = total_len;
if (bufsize < sizeof(struct connection_stats)) {
WL_ERR(("wl_android_get_connection_stats: not enough buffer size, provided=%u,"
" requires=%zu\n",
bufsize,
sizeof(struct connection_stats)));
goto error;
}
output = (struct connection_stats *)command;
#ifndef DISABLE_IF_COUNTERS
if_stats = (wl_if_stats_t *)MALLOCZ(cfg->osh, sizeof(*if_stats));
if (if_stats == NULL) {
WL_ERR(("wl_android_get_connection_stats: MALLOCZ failed\n"));
goto error;
}
bzero(if_stats, sizeof(*if_stats));
#ifdef BCMDONGLEHOST
if (FW_SUPPORTED(dhdp, ifst)) {
ret = wl_cfg80211_ifstats_counters(dev, if_stats);
} else
#endif /* BCMDONGLEHOST */
{
ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0,
(char *)if_stats, sizeof(*if_stats), NULL);
}
ret = wldev_iovar_getbuf(dev, "if_counters", NULL, 0,
(char *)if_stats, sizeof(*if_stats), NULL);
if (ret) {
WL_ERR(("wl_android_get_connection_stats: if_counters not supported ret=%d\n",
ret));
/* In case if_stats IOVAR is not supported, get information from counters. */
#endif /* DISABLE_IF_COUNTERS */
ret = wldev_iovar_getbuf(dev, "counters", NULL, 0,
iovar_buf, WLC_IOCTL_MAXLEN, NULL);
if (unlikely(ret)) {
WL_ERR(("counters error (%d) - size = %zu\n", ret, sizeof(wl_cnt_wlc_t)));
goto error;
}
ret = wl_cntbuf_to_xtlv_format(NULL, iovar_buf, WL_CNTBUF_MAX_SIZE, 0);
if (ret != BCME_OK) {
WL_ERR(("wl_android_get_connection_stats:"
" wl_cntbuf_to_xtlv_format ERR %d\n",
ret));
goto error;
}
if (!(wlc_cnt = GET_WLCCNT_FROM_CNTBUF(iovar_buf))) {
WL_ERR(("wl_android_get_connection_stats: wlc_cnt NULL!\n"));
goto error;
}
output->txframe = dtoh32(wlc_cnt->txframe);
output->txbyte = dtoh32(wlc_cnt->txbyte);
output->txerror = dtoh32(wlc_cnt->txerror);
output->rxframe = dtoh32(wlc_cnt->rxframe);
output->rxbyte = dtoh32(wlc_cnt->rxbyte);
output->txfail = dtoh32(wlc_cnt->txfail);
output->txretry = dtoh32(wlc_cnt->txretry);
output->txretrie = dtoh32(wlc_cnt->txretrie);
output->txrts = dtoh32(wlc_cnt->txrts);
output->txnocts = dtoh32(wlc_cnt->txnocts);
output->txexptime = dtoh32(wlc_cnt->txexptime);
#ifndef DISABLE_IF_COUNTERS
} else {
/* Populate from if_stats. */
if (dtoh16(if_stats->version) > WL_IF_STATS_T_VERSION) {
WL_ERR(("wl_android_get_connection_stats: incorrect version of"
" wl_if_stats_t,"
" expected=%u got=%u\n",
WL_IF_STATS_T_VERSION, if_stats->version));
goto error;
}
output->txframe = (uint32)dtoh64(if_stats->txframe);
output->txbyte = (uint32)dtoh64(if_stats->txbyte);
output->txerror = (uint32)dtoh64(if_stats->txerror);
output->rxframe = (uint32)dtoh64(if_stats->rxframe);
output->rxbyte = (uint32)dtoh64(if_stats->rxbyte);
output->txfail = (uint32)dtoh64(if_stats->txfail);
output->txretry = (uint32)dtoh64(if_stats->txretry);
output->txretrie = (uint32)dtoh64(if_stats->txretrie);
if (dtoh16(if_stats->length) > OFFSETOF(wl_if_stats_t, txexptime)) {
output->txexptime = (uint32)dtoh64(if_stats->txexptime);
output->txrts = (uint32)dtoh64(if_stats->txrts);
output->txnocts = (uint32)dtoh64(if_stats->txnocts);
} else {
output->txexptime = 0;
output->txrts = 0;
output->txnocts = 0;
}
}
#endif /* DISABLE_IF_COUNTERS */
/* link_speed is in kbps */
ret = wldev_get_link_speed(dev, &link_speed);
if (ret || link_speed < 0) {
WL_ERR(("wl_android_get_connection_stats: wldev_get_link_speed()"
" failed, ret=%d, speed=%d\n",
ret, link_speed));
goto error;
}
output->txrate = link_speed;
/* Channel idle ratio. */
if (wl_chanim_stats(dev, &(output->chan_idle)) < 0) {
output->chan_idle = 0;
};
bytes_written = sizeof(struct connection_stats);
error:
#ifndef DISABLE_IF_COUNTERS
if (if_stats) {
MFREE(cfg->osh, if_stats, sizeof(*if_stats));
}
#endif /* DISABLE_IF_COUNTERS */
return bytes_written;
}
#endif /* CONNECTION_STATISTICS */
#ifdef WL_MBO
static int
wl_android_process_mbo_cmd(struct net_device *dev, char *command, int total_len)
{
int ret = BCME_ERROR;
char *pcmd = command;
char *str = NULL;
wl_drv_cmd_info_t cmd_info;
const wl_drv_sub_cmd_t *mbo_cmd = &mbo_cmd_list[0];
/* skip to cmd name after "mbo" */
str = bcmstrtok(&pcmd, " ", NULL);
/* If mbo subcmd name is not provided, return error */
if (*pcmd == '\0') {
WL_ERR(("mbo subcmd not provided %s\n", __FUNCTION__));
ret = -EINVAL;
return ret;
}
/* get the mbo command name to str */
str = bcmstrtok(&pcmd, " ", NULL);
cmd_info.bytes_written = 0;
while (mbo_cmd->name != NULL) {
if (strnicmp(mbo_cmd->name, str, strlen(mbo_cmd->name)) == 0) {
/* dispatch cmd to appropriate handler */
if (mbo_cmd->handler) {
cmd_info.command = command;
cmd_info.tot_len = total_len;
ret = mbo_cmd->handler(dev, mbo_cmd, pcmd, &cmd_info);
}
return ret;
}
mbo_cmd++;
}
return ret;
}
static int
wl_android_send_wnm_notif(struct net_device *dev, bcm_iov_buf_t *iov_buf,
uint16 iov_buf_len, uint8 *iov_resp, uint16 iov_resp_len, uint8 sub_elem_type)
{
int ret = BCME_OK;
uint8 *pxtlv = NULL;
uint16 iovlen = 0;
uint16 buflen = 0, buflen_start = 0;
memset_s(iov_buf, iov_buf_len, 0, iov_buf_len);
iov_buf->version = WL_MBO_IOV_VERSION_1_1;
iov_buf->id = WL_MBO_CMD_SEND_NOTIF;
buflen = buflen_start = iov_buf_len - sizeof(bcm_iov_buf_t);
pxtlv = (uint8 *)&iov_buf->data[0];
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_SUB_ELEM_TYPE,
sizeof(sub_elem_type), &sub_elem_type, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
return ret;
}
iov_buf->len = buflen_start - buflen;
iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len;
ret = wldev_iovar_setbuf(dev, "mbo",
iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL);
if (ret != BCME_OK) {
WL_ERR(("Fail to sent wnm notif %d\n", ret));
}
return ret;
}
static int
wl_android_mbo_resp_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len)
{
wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx;
uint8 *command = cmd_info->command;
uint16 total_len = cmd_info->tot_len;
uint16 bytes_written = 0;
UNUSED_PARAMETER(len);
/* TODO: validate data value */
if (data == NULL) {
WL_ERR(("%s: Bad argument !!\n", __FUNCTION__));
return -EINVAL;
}
switch (type) {
case WL_MBO_XTLV_CELL_DATA_CAP:
{
bytes_written = snprintf(command, total_len, "cell_data_cap: %u\n", *data);
cmd_info->bytes_written = bytes_written;
}
break;
default:
WL_ERR(("%s: Unknown tlv %u\n", __FUNCTION__, type));
}
return BCME_OK;
}
static int
wl_android_mbo_subcmd_cell_data_cap(struct net_device *dev, const wl_drv_sub_cmd_t *cmd,
char *command, wl_drv_cmd_info_t *cmd_info)
{
int ret = BCME_OK;
uint8 *pxtlv = NULL;
uint16 buflen = 0, buflen_start = 0;
uint16 iovlen = 0;
char *pcmd = command;
bcm_iov_buf_t *iov_buf = NULL;
bcm_iov_buf_t *p_resp = NULL;
uint8 *iov_resp = NULL;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
uint16 version;
/* first get the configured value */
iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (iov_buf == NULL) {
ret = -ENOMEM;
WL_ERR(("iov buf memory alloc exited\n"));
goto exit;
}
iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN);
if (iov_resp == NULL) {
ret = -ENOMEM;
WL_ERR(("iov resp memory alloc exited\n"));
goto exit;
}
/* fill header */
iov_buf->version = WL_MBO_IOV_VERSION_1_1;
iov_buf->id = WL_MBO_CMD_CELLULAR_DATA_CAP;
ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp,
WLC_IOCTL_MAXLEN,
NULL);
if (ret != BCME_OK) {
goto exit;
}
p_resp = (bcm_iov_buf_t *)iov_resp;
/* get */
if (*pcmd == WL_IOCTL_ACTION_GET) {
/* Check for version */
version = dtoh16(*(uint16 *)iov_resp);
if (version != WL_MBO_IOV_VERSION_1_1) {
ret = -EINVAL;
}
if (p_resp->id == WL_MBO_CMD_CELLULAR_DATA_CAP) {
ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data,
p_resp->len, BCM_XTLV_OPTION_ALIGN32,
wl_android_mbo_resp_parse_cbfn);
if (ret == BCME_OK) {
ret = cmd_info->bytes_written;
}
} else {
ret = -EINVAL;
WL_ERR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id));
goto exit;
}
} else {
uint8 cell_cap = bcm_atoi(pcmd);
const uint8* old_cell_cap = NULL;
uint16 len = 0;
old_cell_cap = bcm_get_data_from_xtlv_buf((uint8 *)p_resp->data, p_resp->len,
WL_MBO_XTLV_CELL_DATA_CAP, &len, BCM_XTLV_OPTION_ALIGN32);
if (old_cell_cap && *old_cell_cap == cell_cap) {
WL_ERR(("No change is cellular data capability\n"));
/* No change in value */
goto exit;
}
buflen = buflen_start = WLC_IOCTL_MEDLEN - sizeof(bcm_iov_buf_t);
if (cell_cap < MBO_CELL_DATA_CONN_AVAILABLE ||
cell_cap > MBO_CELL_DATA_CONN_NOT_CAPABLE) {
WL_ERR(("wrong value %u\n", cell_cap));
ret = -EINVAL;
goto exit;
}
pxtlv = (uint8 *)&iov_buf->data[0];
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CELL_DATA_CAP,
sizeof(cell_cap), &cell_cap, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
goto exit;
}
iov_buf->len = buflen_start - buflen;
iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len;
ret = wldev_iovar_setbuf(dev, "mbo",
iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL);
if (ret != BCME_OK) {
WL_ERR(("Fail to set iovar %d\n", ret));
ret = -EINVAL;
goto exit;
}
/* Skip for CUSTOMER_HW4 - WNM notification
* for cellular data capability is handled by host
*/
/* send a WNM notification request to associated AP */
if (wl_get_drv_status(cfg, CONNECTED, dev)) {
WL_INFORM(("Sending WNM Notif\n"));
ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN,
iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_CELL_DATA_CAP);
if (ret != BCME_OK) {
WL_ERR(("Fail to send WNM notification %d\n", ret));
ret = -EINVAL;
}
}
}
exit:
if (iov_buf) {
MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN);
}
if (iov_resp) {
MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN);
}
return ret;
}
static int
wl_android_mbo_non_pref_chan_parse_cbfn(void *ctx, const uint8 *data, uint16 type, uint16 len)
{
wl_drv_cmd_info_t *cmd_info = (wl_drv_cmd_info_t *)ctx;
uint8 *command = cmd_info->command + cmd_info->bytes_written;
uint16 total_len = cmd_info->tot_len;
uint16 bytes_written = 0;
WL_DBG(("Total bytes written at begining %u\n", cmd_info->bytes_written));
UNUSED_PARAMETER(len);
if (data == NULL) {
WL_ERR(("%s: Bad argument !!\n", __FUNCTION__));
return -EINVAL;
}
switch (type) {
case WL_MBO_XTLV_OPCLASS:
{
bytes_written = snprintf(command, total_len, "%u:", *data);
WL_ERR(("wr %u %u\n", bytes_written, *data));
command += bytes_written;
cmd_info->bytes_written += bytes_written;
}
break;
case WL_MBO_XTLV_CHAN:
{
bytes_written = snprintf(command, total_len, "%u:", *data);
WL_ERR(("wr %u\n", bytes_written));
command += bytes_written;
cmd_info->bytes_written += bytes_written;
}
break;
case WL_MBO_XTLV_PREFERENCE:
{
bytes_written = snprintf(command, total_len, "%u:", *data);
WL_ERR(("wr %u\n", bytes_written));
command += bytes_written;
cmd_info->bytes_written += bytes_written;
}
break;
case WL_MBO_XTLV_REASON_CODE:
{
bytes_written = snprintf(command, total_len, "%u ", *data);
WL_ERR(("wr %u\n", bytes_written));
command += bytes_written;
cmd_info->bytes_written += bytes_written;
}
break;
default:
WL_ERR(("%s: Unknown tlv %u\n", __FUNCTION__, type));
}
WL_DBG(("Total bytes written %u\n", cmd_info->bytes_written));
return BCME_OK;
}
static int
wl_android_mbo_subcmd_non_pref_chan(struct net_device *dev,
const wl_drv_sub_cmd_t *cmd, char *command,
wl_drv_cmd_info_t *cmd_info)
{
int ret = BCME_OK;
uint8 *pxtlv = NULL;
uint16 buflen = 0, buflen_start = 0;
uint16 iovlen = 0;
char *pcmd = command;
bcm_iov_buf_t *iov_buf = NULL;
bcm_iov_buf_t *p_resp = NULL;
uint8 *iov_resp = NULL;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
uint16 version;
WL_ERR(("%s:%d\n", __FUNCTION__, __LINE__));
iov_buf = (bcm_iov_buf_t *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (iov_buf == NULL) {
ret = -ENOMEM;
WL_ERR(("iov buf memory alloc exited\n"));
goto exit;
}
iov_resp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MAXLEN);
if (iov_resp == NULL) {
ret = -ENOMEM;
WL_ERR(("iov resp memory alloc exited\n"));
goto exit;
}
/* get */
if (*pcmd == WL_IOCTL_ACTION_GET) {
/* fill header */
iov_buf->version = WL_MBO_IOV_VERSION_1_1;
iov_buf->id = WL_MBO_CMD_LIST_CHAN_PREF;
ret = wldev_iovar_getbuf(dev, "mbo", iov_buf, WLC_IOCTL_MEDLEN, iov_resp,
WLC_IOCTL_MAXLEN, NULL);
if (ret != BCME_OK) {
goto exit;
}
p_resp = (bcm_iov_buf_t *)iov_resp;
/* Check for version */
version = dtoh16(*(uint16 *)iov_resp);
if (version != WL_MBO_IOV_VERSION_1_1) {
WL_ERR(("Version mismatch. returned ver %u expected %u\n",
version, WL_MBO_IOV_VERSION_1_1));
ret = -EINVAL;
}
if (p_resp->id == WL_MBO_CMD_LIST_CHAN_PREF) {
ret = bcm_unpack_xtlv_buf((void *)cmd_info, (uint8 *)p_resp->data,
p_resp->len, BCM_XTLV_OPTION_ALIGN32,
wl_android_mbo_non_pref_chan_parse_cbfn);
if (ret == BCME_OK) {
ret = cmd_info->bytes_written;
}
} else {
ret = -EINVAL;
WL_ERR(("Mismatch: resp id %d req id %d\n", p_resp->id, cmd->id));
goto exit;
}
} else {
char *str = pcmd;
uint opcl = 0, ch = 0, pref = 0, rc = 0;
str = bcmstrtok(&pcmd, " ", NULL);
if (!(strnicmp(str, "set", 3)) || (!strnicmp(str, "clear", 5))) {
/* delete all configurations */
iov_buf->version = WL_MBO_IOV_VERSION_1_1;
iov_buf->id = WL_MBO_CMD_DEL_CHAN_PREF;
iov_buf->len = 0;
iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len;
ret = wldev_iovar_setbuf(dev, "mbo",
iov_buf, iovlen, iov_resp, WLC_IOCTL_MAXLEN, NULL);
if (ret != BCME_OK) {
WL_ERR(("Fail to set iovar %d\n", ret));
ret = -EINVAL;
goto exit;
}
} else {
WL_ERR(("Unknown command %s\n", str));
goto exit;
}
/* parse non pref channel list */
if (strnicmp(str, "set", 3) == 0) {
uint8 cnt = 0;
str = bcmstrtok(&pcmd, " ", NULL);
while (str != NULL) {
ret = sscanf(str, "%u:%u:%u:%u", &opcl, &ch, &pref, &rc);
WL_ERR(("buflen %u op %u, ch %u, pref %u rc %u\n",
buflen, opcl, ch, pref, rc));
if (ret != 4) {
WL_ERR(("Not all parameter presents\n"));
ret = -EINVAL;
}
/* TODO: add a validation check here */
memset_s(iov_buf, WLC_IOCTL_MEDLEN, 0, WLC_IOCTL_MEDLEN);
buflen = buflen_start = WLC_IOCTL_MEDLEN;
pxtlv = (uint8 *)&iov_buf->data[0];
/* opclass */
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_OPCLASS,
sizeof(uint8), (uint8 *)&opcl, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
goto exit;
}
/* channel */
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_CHAN,
sizeof(uint8), (uint8 *)&ch, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
goto exit;
}
/* preference */
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_PREFERENCE,
sizeof(uint8), (uint8 *)&pref, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
goto exit;
}
/* reason */
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_MBO_XTLV_REASON_CODE,
sizeof(uint8), (uint8 *)&rc, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
goto exit;
}
WL_ERR(("len %u\n", (buflen_start - buflen)));
/* Now set the new non pref channels */
iov_buf->version = WL_MBO_IOV_VERSION_1_1;
iov_buf->id = WL_MBO_CMD_ADD_CHAN_PREF;
iov_buf->len = buflen_start - buflen;
iovlen = sizeof(bcm_iov_buf_t) + iov_buf->len;
ret = wldev_iovar_setbuf(dev, "mbo",
iov_buf, iovlen, iov_resp, WLC_IOCTL_MEDLEN, NULL);
if (ret != BCME_OK) {
WL_ERR(("Fail to set iovar %d\n", ret));
ret = -EINVAL;
goto exit;
}
cnt++;
if (cnt >= MBO_MAX_CHAN_PREF_ENTRIES) {
break;
}
WL_ERR(("%d cnt %u\n", __LINE__, cnt));
str = bcmstrtok(&pcmd, " ", NULL);
}
}
/* send a WNM notification request to associated AP */
if (wl_get_drv_status(cfg, CONNECTED, dev)) {
WL_INFORM(("Sending WNM Notif\n"));
ret = wl_android_send_wnm_notif(dev, iov_buf, WLC_IOCTL_MEDLEN,
iov_resp, WLC_IOCTL_MAXLEN, MBO_ATTR_NON_PREF_CHAN_REPORT);
if (ret != BCME_OK) {
WL_ERR(("Fail to send WNM notification %d\n", ret));
ret = -EINVAL;
}
}
}
exit:
if (iov_buf) {
MFREE(cfg->osh, iov_buf, WLC_IOCTL_MEDLEN);
}
if (iov_resp) {
MFREE(cfg->osh, iov_resp, WLC_IOCTL_MAXLEN);
}
return ret;
}
#endif /* WL_MBO */
#ifdef WL_CP_COEX
extern int wl_cfg80211_send_msg_to_ril(void);
extern void wl_cfg80211_register_dev_ril_bridge_event_notifier(void);
extern void wl_cfg80211_unregister_dev_ril_bridge_event_notifier(void);
extern struct wl_cp_coex g_cx;
#endif /* WL_CP_COEX */
#if defined(WL_SUPPORT_AUTO_CHANNEL)
static s32
wl_android_set_auto_channel_scan_state(struct net_device *ndev)
{
u32 val = 0;
s32 ret = BCME_ERROR;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
/* Set interface up, explicitly. */
val = 1;
ret = wldev_ioctl_set(ndev, WLC_UP, (void *)&val, sizeof(val));
if (ret < 0) {
WL_ERR(("set interface up failed, error = %d\n", ret));
goto done;
}
/* Stop all scan explicitly, till auto channel selection complete. */
wl_set_drv_status(cfg, SCANNING, ndev);
if (cfg->escan_info.ndev == NULL) {
ret = BCME_OK;
goto done;
}
wl_cfgscan_cancel_scan(cfg);
done:
return ret;
}
s32
wl_android_get_freq_list_chanspecs(struct net_device *ndev, wl_uint32_list_t *list,
s32 buflen, const char* cmd_str, int sta_channel, chanspec_band_t sta_acs_band)
{
u32 freq = 0;
chanspec_t chanspec = 0;
s32 ret = BCME_OK;
int i = 0;
char *pcmd, *token;
int len = buflen;
u32 freq_bands = 0;
#ifdef WL_6G_BAND
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
#endif /* WL_6G_BAND */
pcmd = bcmstrstr(cmd_str, FREQ_STR);
pcmd += strlen(FREQ_STR);
len -= sizeof(list->count);
while ((token = strsep(&pcmd, ",")) != NULL) {
if (*token == '\0')
continue;
if (len < sizeof(list->element[i]))
break;
freq = bcm_atoi(token);
chanspec = wl_freq_to_chanspec(freq);
/* Convert chanspec from frequency */
if ((freq > 0) && (chanspec != INVCHANSPEC)) {
#ifdef WL_UNII4_CHAN
/* Skip UNII-4 frequencies */
if (CHSPEC_IS5G(chanspec) &&
IS_UNII4_CHANNEL(wf_chspec_primary20_chan(chanspec))) {
WL_DBG(("Skipped UNII-4 chanspec 0x%x\n", chanspec));
continue;
}
#endif /* WL_UNII4_CHAN */
#ifdef WL_5G_SOFTAP_ONLY_ON_DEF_CHAN
if (CHSPEC_IS5G(chanspec) &&
!(IS_5G_APCS_CHANNEL(wf_chspec_primary20_chan(chanspec)))) {
WL_DBG(("Skipped unsupported 5G chanspec 0x%x\n", chanspec));
continue;
}
#endif /* WL_5G_SOFTAP_ONLY_ON_DEF_CHAN */
WL_DBG(("%s:Adding chanspec in list : 0x%x at the index %d\n",
__FUNCTION__, chanspec, i));
/* mark all the bands found */
freq_bands |= CHSPEC_TO_WLC_BAND(CHSPEC_BAND(chanspec));
list->element[i] = chanspec;
len -= sizeof(list->element[i]);
i++;
WL_DBG(("chspec[%d]: 0x%x (band=0x%x)\n",
i, chanspec, CHSPEC_BAND(chanspec)));
}
WL_DBG(("** freq_bands=0x%x\n", freq_bands));
}
list->count = i;
/* valid chanspec present in the list */
if (list->count && sta_channel) {
/* STA associated case. Can't do ACS.
* Frequency list is order of lower to higher band.
* check with the highest band entry.
*/
list->count = 1;
chanspec = list->element[i-1];
if (sta_acs_band == WL_CHANSPEC_BAND_2G) {
#ifdef WL_6G_BAND
if ((freq_bands & WLC_BAND_6G) && cfg->band_6g_supported) {
list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_6G_FREQ);
} else
#endif /* WL_6G_BAND */
if (freq_bands & WLC_BAND_5G) {
list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_5G_FREQ);
} else {
freq = wl_channel_to_frequency(sta_channel, sta_acs_band);
list->element[0] = wl_freq_to_chanspec(freq);
WL_INFORM_MEM(("Softap on same band as STA."
"Use SCC chanspec:0x%x\n",
list->element[0]));
}
} else if (sta_acs_band == WL_CHANSPEC_BAND_5G) {
if (freq_bands & WLC_BAND_5G) {
if (IS_5G_APCS_CHANNEL(sta_channel)) {
freq = wl_channel_to_frequency(sta_channel, sta_acs_band);
list->element[0] = wl_freq_to_chanspec(freq);
} else {
list->element[0] =
wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ);
}
} else {
list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ);
}
} else
#ifdef WL_6G_BAND
if (sta_acs_band == WL_CHANSPEC_BAND_6G) {
if ((freq_bands & WLC_BAND_6G) && cfg->band_6g_supported) {
freq = wl_channel_to_frequency(sta_channel, sta_acs_band);
list->element[0] = wl_freq_to_chanspec(freq);
WL_INFORM_MEM(("Softap on same band as STA."
"Use SCC chanspec:0x%x\n",
list->element[0]));
} else
{
list->element[0] = wl_freq_to_chanspec(APCS_DEFAULT_2G_FREQ);
}
} else
#endif /* WL_6G_BAND */
{
WL_ERR(("ACS: Invalid sta acs band: sta_acs_band = 0x%x\n", sta_acs_band));
list->count = 0;
return BCME_ERROR;
}
}
if (!list->count)
return BCME_ERROR;
return ret;
}
s32
wl_android_get_band_chanspecs(struct net_device *ndev, void *buf, s32 buflen,
chanspec_band_t band, bool acs_req)
{
u32 channel = 0;
s32 ret = BCME_ERROR;
s32 i = 0;
s32 j = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
wl_uint32_list_t *list = NULL;
chanspec_t chanspec = 0;
if (band != 0xff) {
chanspec |= (band | WL_CHANSPEC_BW_20 |
WL_CHANSPEC_CTL_SB_NONE);
chanspec = wl_chspec_host_to_driver(chanspec);
}
ret = wldev_iovar_getbuf_bsscfg(ndev, "chanspecs", (void *)&chanspec,
sizeof(chanspec), buf, buflen, 0, &cfg->ioctl_buf_sync);
if (ret < 0) {
WL_ERR(("get 'chanspecs' failed, error = %d\n", ret));
goto done;
}
list = (wl_uint32_list_t *)buf;
/* Skip DFS and inavlid P2P channel. */
for (i = 0, j = 0; i < dtoh32(list->count); i++) {
if (!CHSPEC_IS20(list->element[i])) {
continue;
}
chanspec = (chanspec_t) dtoh32(list->element[i]);
channel = chanspec | WL_CHANSPEC_BW_20;
channel = wl_chspec_host_to_driver(channel);
ret = wldev_iovar_getint(ndev, "per_chan_info", &channel);
if (ret < 0) {
WL_ERR(("get 'per_chan_info' failed, error = %d\n", ret));
goto done;
}
if (CHSPEC_IS5G(chanspec) && (CHANNEL_IS_RADAR(channel) ||
#ifndef ALLOW_5G_ACS
((acs_req == true) &&
!(IS_5G_APCS_CHANNEL(wf_chspec_primary20_chan(chanspec)))) ||
#endif /* !ALLOW_5G_ACS */
(0))) {
continue;
} else if (!(CHSPEC_IS2G(chanspec) || CHSPEC_IS5G(chanspec)) &&
!(CHSPEC_IS_6G_PSC(chanspec))) {
continue;
#ifdef WL_UNII4_CHAN
} else if (CHSPEC_IS5G(chanspec) &&
IS_UNII4_CHANNEL(wf_chspec_primary20_chan(chanspec))) {
/* Skip UNII-4 channels */
WL_INFORM_MEM(("Skip UNII-4 chanspec from list : %x\n",
chanspec));
continue;
#endif /* WL_UNII4_CHAN */
}
else {
list->element[j] = list->element[i];
WL_DBG(("Adding chanspec in list : %x\n", list->element[j]));
}
j++;
}
list->count = j;
done:
return ret;
}
static s32
wl_android_get_best_channel(struct net_device *ndev, void *buf, int buflen,
int *channel)
{
s32 ret = BCME_ERROR;
int chosen = 0;
int retry = 0;
/* Start auto channel selection scan. */
ret = wldev_ioctl_set(ndev, WLC_START_CHANNEL_SEL, NULL, 0);
if (ret < 0) {
WL_ERR(("can't start auto channel scan, error = %d\n", ret));
*channel = 0;
goto done;
}
/* Wait for auto channel selection, worst case possible delay is 5250ms. */
retry = CHAN_SEL_RETRY_COUNT;
while (retry--) {
OSL_SLEEP(CHAN_SEL_IOCTL_DELAY);
chosen = 0;
ret = wldev_ioctl_get(ndev, WLC_GET_CHANNEL_SEL, &chosen, sizeof(chosen));
if ((ret == 0) && (dtoh32(chosen) != 0)) {
*channel = (u16)(chosen & 0x00FF);
WL_INFORM_MEM(("selected channel = %d\n", *channel));
break;
}
WL_DBG(("attempt = %d, ret = %d, chosen = %d\n",
(CHAN_SEL_RETRY_COUNT - retry), ret, dtoh32(chosen)));
}
if (retry <= 0) {
WL_ERR(("failure, auto channel selection timed out\n"));
*channel = 0;
ret = BCME_ERROR;
}
done:
return ret;
}
static s32
wl_android_restore_auto_channel_scan_state(struct net_device *ndev)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
/* Clear scan stop driver status. */
wl_clr_drv_status(cfg, SCANNING, ndev);
return BCME_OK;
}
s32
wl_android_get_best_channels(struct net_device *dev, char* cmd, int total_len)
{
int channel = 0;
s32 ret = BCME_ERROR;
u8 *buf = NULL;
char *pos = cmd;
struct bcm_cfg80211 *cfg = NULL;
struct net_device *ndev = NULL;
bzero(cmd, total_len);
cfg = wl_get_cfg(dev);
buf = (u8 *)MALLOC(cfg->osh, CHANSPEC_BUF_SIZE);
if (buf == NULL) {
WL_ERR(("failed to allocate chanspec buffer\n"));
return -ENOMEM;
}
/*
* Always use primary interface, irrespective of interface on which
* command came.
*/
ndev = bcmcfg_to_prmry_ndev(cfg);
/*
* Make sure that FW and driver are in right state to do auto channel
* selection scan.
*/
ret = wl_android_set_auto_channel_scan_state(ndev);
if (ret < 0) {
WL_ERR(("can't set auto channel scan state, error = %d\n", ret));
goto done;
}
/* Best channel selection in 2.4GHz band. */
ret = wl_android_get_band_chanspecs(ndev, (void *)buf, CHANSPEC_BUF_SIZE,
WL_CHANSPEC_BAND_2G, false);
if (ret < 0) {
WL_ERR(("can't get chanspecs in 2.4GHz, error = %d\n", ret));
goto done;
}
ret = wl_android_get_best_channel(ndev, (void *)buf, CHANSPEC_BUF_SIZE,
&channel);
if (ret < 0) {
WL_ERR(("can't select best channel scan in 2.4GHz, error = %d\n", ret));
goto done;
}
if (CHANNEL_IS_2G(channel)) {
channel = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ);
} else {
WL_ERR(("invalid 2.4GHz channel, channel = %d\n", channel));
channel = 0;
}
pos += snprintf(pos, total_len, "%04d ", channel);
/* Best channel selection in 5GHz band. */
ret = wl_android_get_band_chanspecs(ndev, (void *)buf, CHANSPEC_BUF_SIZE,
WL_CHANSPEC_BAND_5G, false);
if (ret < 0) {
WL_ERR(("can't get chanspecs in 5GHz, error = %d\n", ret));
goto done;
}
ret = wl_android_get_best_channel(ndev, (void *)buf, CHANSPEC_BUF_SIZE,
&channel);
if (ret < 0) {
WL_ERR(("can't select best channel scan in 5GHz, error = %d\n", ret));
goto done;
}
if (CHANNEL_IS_5G(channel)) {
channel = ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ);
} else {
WL_ERR(("invalid 5GHz channel, channel = %d\n", channel));
channel = 0;
}
pos += snprintf(pos, total_len - (pos - cmd), "%04d ", channel);
/* Set overall best channel same as 5GHz best channel. */
pos += snprintf(pos, total_len - (pos - cmd), "%04d ", channel);
done:
if (NULL != buf) {
MFREE(cfg->osh, buf, CHANSPEC_BUF_SIZE);
}
/* Restore FW and driver back to normal state. */
ret = wl_android_restore_auto_channel_scan_state(ndev);
if (ret < 0) {
WL_ERR(("can't restore auto channel scan state, error = %d\n", ret));
}
return (pos - cmd);
}
int
wl_android_set_spect(struct net_device *dev, int spect)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
int wlc_down = 1;
int wlc_up = 1;
int err = BCME_OK;
if (!wl_get_drv_status_all(cfg, CONNECTED)) {
err = wldev_ioctl_set(dev, WLC_DOWN, &wlc_down, sizeof(wlc_down));
if (err) {
WL_ERR(("%s: WLC_DOWN failed: code: %d\n", __func__, err));
return err;
}
err = wldev_ioctl_set(dev, WLC_SET_SPECT_MANAGMENT, &spect, sizeof(spect));
if (err) {
WL_ERR(("%s: error setting spect: code: %d\n", __func__, err));
return err;
}
err = wldev_ioctl_set(dev, WLC_UP, &wlc_up, sizeof(wlc_up));
if (err) {
WL_ERR(("%s: WLC_UP failed: code: %d\n", __func__, err));
return err;
}
}
return err;
}
int
wl_android_get_sta_channel(struct bcm_cfg80211 *cfg)
{
chanspec_t *sta_chanspec = NULL;
u32 channel = 0;
#ifdef WL_DUAL_APSTA
if (wl_get_drv_status_all(cfg, CONNECTED) >= 2) {
/* If both STA interfaces are connected return failure */
return 0;
} else {
struct net_info *iter, *next;
GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST();
for_each_ndev(cfg, iter, next) {
GCC_DIAGNOSTIC_POP();
if ((iter->ndev) && (wl_get_drv_status(cfg, CONNECTED, iter->ndev)) &&
(iter->ndev->ieee80211_ptr->iftype == NL80211_IFTYPE_STATION)) {
if ((sta_chanspec = (chanspec_t *)wl_read_prof(cfg,
iter->ndev, WL_PROF_CHAN))) {
channel = wf_chspec_ctlchan(*sta_chanspec);
}
}
}
}
#else
if (wl_get_drv_status(cfg, CONNECTED, bcmcfg_to_prmry_ndev(cfg))) {
if ((sta_chanspec = (chanspec_t *)wl_read_prof(cfg,
bcmcfg_to_prmry_ndev(cfg), WL_PROF_CHAN))) {
channel = wf_chspec_ctlchan(*sta_chanspec);
}
}
#endif /* WL_DUAL_APSTA */
return channel;
}
static int
wl_cfg80211_get_acs_band(int band)
{
chanspec_band_t acs_band = WLC_ACS_BAND_INVALID;
switch (band) {
case WLC_BAND_AUTO:
WL_DBG(("ACS full channel scan \n"));
/* Restricting band to 2G in case of hw_mode any */
acs_band = WL_CHANSPEC_BAND_2G;
break;
#ifdef WL_6G_BAND
case WLC_BAND_6G:
WL_DBG(("ACS 6G band scan \n"));
acs_band = WL_CHANSPEC_BAND_6G;
break;
#endif /* WL_6G_BAND */
case WLC_BAND_5G:
WL_DBG(("ACS 5G band scan \n"));
acs_band = WL_CHANSPEC_BAND_5G;
break;
case WLC_BAND_2G:
/*
* If channel argument is not provided/ argument 20 is provided,
* Restrict channel to 2GHz, 20MHz BW, No SB
*/
WL_DBG(("ACS 2G band scan \n"));
acs_band = WL_CHANSPEC_BAND_2G;
break;
default:
WL_ERR(("ACS: No band chosen\n"));
break;
}
WL_DBG(("%s: ACS: band = %d, acs_band = 0x%x\n", __FUNCTION__, band, acs_band));
return acs_band;
}
/* SoftAP feature */
static int
wl_android_set_auto_channel(struct net_device *dev, const char* cmd_str,
char* command, int total_len)
{
int channel = 0, sta_channel = 0;
chanspec_t sta_chanspec = 0;
int chosen = 0;
int retry = 0;
int ret = 0;
int spect = 0;
u8 *reqbuf = NULL;
uint32 band = WLC_BAND_INVALID;
chanspec_band_t acs_band = WLC_ACS_BAND_INVALID;
chanspec_band_t sta_band = WLC_ACS_BAND_INVALID;
uint32 buf_size;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
bool acs_freq_list_present = false;
char *pcmd;
int freq = 0;
wl_ap_oper_data_t ap_oper_data = {0};
if (cmd_str) {
WL_INFORM(("Command: %s len:%d \n", cmd_str, (int)strlen(cmd_str)));
pcmd = bcmstrstr(cmd_str, FREQ_STR);
if (pcmd) {
acs_freq_list_present = true;
WL_INFORM_MEM(("ACS has freq list\n"));
} else if (strnicmp(cmd_str, APCS_BAND_AUTO, strlen(APCS_BAND_AUTO)) == 0) {
band = WLC_BAND_AUTO;
#ifdef WL_6G_BAND
} else if (strnicmp(cmd_str, APCS_BAND_6G, strlen(APCS_BAND_6G)) == 0) {
band = WLC_BAND_6G;
#endif /* WL_6G_BAND */
} else if (strnicmp(cmd_str, APCS_BAND_5G, strlen(APCS_BAND_5G)) == 0) {
band = WLC_BAND_5G;
} else if (strnicmp(cmd_str, APCS_BAND_2G, strlen(APCS_BAND_2G)) == 0) {
band = WLC_BAND_2G;
} else {
/*
* For backward compatibility: Some platforms used to issue argument 20 or 0
* to enforce the 2G channel selection
*/
channel = bcm_atoi(cmd_str);
if ((channel == APCS_BAND_2G_LEGACY1) ||
(channel == APCS_BAND_2G_LEGACY2)) {
band = WLC_BAND_2G;
} else {
WL_ERR(("Invalid argument\n"));
return -EINVAL;
}
}
} else {
/* If no argument is provided, default to 2G */
WL_ERR(("No argument given default to 2.4G scan\n"));
band = WLC_BAND_2G;
}
WL_INFORM(("HAPD_AUTO_CHANNEL = %d, band=%d \n", channel, band));
#ifdef WL_CP_COEX
if (band == WLC_BAND_2G) {
(void)memset_s(&g_cx, sizeof(g_cx), 0, sizeof(g_cx));
wl_cfg80211_register_dev_ril_bridge_event_notifier();
/* wait 500ms for receiving packet from CP */
wl_cfg80211_send_msg_to_ril();
wl_cfg80211_unregister_dev_ril_bridge_event_notifier();
WL_ERR(("[CP_COEX] - Channel:%u\n", g_cx.ch_cpcoex));
if (g_cx.ch_cpcoex) {
channel = g_cx.ch_cpcoex;
acs_band = WL_CHANSPEC_BAND_2G;
goto done2;
}
}
#endif /* WL_CP_COEX */
/* Check whether AP is already operational */
wl_get_ap_chanspecs(cfg, &ap_oper_data);
if (ap_oper_data.count >= MAX_AP_IFACES) {
WL_ERR(("ACS request in multi AP case!! count:%d\n",
ap_oper_data.count));
return -EINVAL;
}
if (ap_oper_data.count == 1) {
chanspec_t ch = ap_oper_data.iface[0].chspec;
u16 ap_band;
/* Single AP case. Bring up the AP in the other band */
ap_band = CHSPEC_TO_WLC_BAND(ch);
WL_INFORM_MEM(("AP operational in band:%d and incoming band:%d\n",
ap_band, band));
/* if incoming and operational AP band is same, it is invalid case */
if (ap_band == band) {
WL_ERR(("DUAL AP not allowed on same band\n"));
goto done2;
}
}
/* If STA is connected, return is STA chanspec, else ACS can be issued,
* set spect to 0 and proceed with ACS
*/
sta_chanspec = wl_cfg80211_get_sta_chanspec(cfg);
if (sta_chanspec) {
if (wf_chspec_valid(sta_chanspec)) {
sta_channel = wf_chspec_ctlchan((chanspec_t)sta_chanspec);
sta_band = CHSPEC_BAND((chanspec_t)sta_chanspec);
WL_DBG(("sta_chanspec = 0x%x, sta_channel = %d, sta_band = 0x%x, "
"sap band = %d\n", sta_chanspec, sta_channel, sta_band, band));
} else {
WL_ERR(("Invalid sta chanspec 0x%x\n", sta_chanspec));
return -EINVAL;
}
}
if ((sta_band != WLC_ACS_BAND_INVALID) && sta_chanspec && (band != WLC_BAND_INVALID)) {
switch (sta_band) {
case (WL_CHANSPEC_BAND_5G): {
if ((IS_5G_APCS_CHANNEL(sta_channel)) &&
(band == WLC_BAND_5G || band == WLC_BAND_AUTO)) {
/* SCC is allowed only for DEF_5G Channel */
channel = sta_channel;
acs_band = sta_band;
} else {
channel = APCS_DEFAULT_2G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_2G);
}
break;
}
#ifdef WL_6G_BAND
case (WL_CHANSPEC_BAND_6G):
{
if ((CHSPEC_IS_6G_PSC((chanspec_t)sta_chanspec)) &&
(band == WLC_BAND_6G || band == WLC_BAND_AUTO)) {
/* scc */
channel = sta_channel;
acs_band = sta_band;
} else {
WL_INFORM_MEM(("Fall back to 2g default\n"));
channel = APCS_DEFAULT_2G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_2G);
}
break;
}
#endif /* WL_6G_BAND */
case (WL_CHANSPEC_BAND_2G): {
#ifdef WL_6G_BAND
if (band == WLC_BAND_6G) {
channel = APCS_DEFAULT_6G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_6G);
} else
#endif /* WL_6G_BAND */
if (band == WLC_BAND_5G) {
channel = APCS_DEFAULT_5G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G);
} else if (band == WLC_BAND_AUTO) {
#ifdef WL_6G_BAND
if (cfg->band_6g_supported) {
channel = APCS_DEFAULT_6G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_6G);
} else {
channel = APCS_DEFAULT_5G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G);
}
#else
channel = APCS_DEFAULT_5G_CH;
acs_band = wl_cfg80211_get_acs_band(WLC_BAND_5G);
#endif /* WL_6G_BAND */
} else {
/* scc */
channel = sta_channel;
acs_band = sta_band;
}
break;
}
default:
/* Intentional fall through to use same sta channel for softap */
channel = sta_channel;
acs_band = sta_band;
break;
}
goto done2;
}
chosen = wl_ext_autochannel(dev, ACS_DRV_BIT, band, NULL);
channel = wf_chspec_ctlchan(chosen);
if (channel) {
acs_band = CHSPEC_BAND(channel);
goto done2;
} else
goto done;
/* If AP is started on wlan0 iface,
* do not issue any iovar to fw and choose default ACS channel for softap
*/
if (dev == bcmcfg_to_prmry_ndev(cfg)) {
if (wl_get_mode_by_netdev(cfg, dev) == WL_MODE_AP) {
WL_INFORM_MEM(("Softap started on primary iface\n"));
goto done;
}
}
ret = wldev_ioctl_get(dev, WLC_GET_SPECT_MANAGMENT, &spect, sizeof(spect));
if (ret) {
WL_ERR(("ACS: error getting the spect, ret=%d\n", ret));
goto done;
}
if (spect > 0) {
ret = wl_android_set_spect(dev, 0);
if (ret < 0) {
WL_ERR(("ACS: error while setting spect, ret=%d\n", ret));
goto done;
}
}
reqbuf = (u8 *)MALLOCZ(cfg->osh, CHANSPEC_BUF_SIZE);
if (reqbuf == NULL) {
WL_ERR(("failed to allocate chanspec buffer\n"));
return -ENOMEM;
}
if (acs_freq_list_present) {
wl_uint32_list_t *list = NULL;
bzero(reqbuf, sizeof(*reqbuf));
list = (wl_uint32_list_t *)reqbuf;
ret = wl_android_get_freq_list_chanspecs(dev, list, CHANSPEC_BUF_SIZE,
cmd_str, sta_channel, sta_band);
if (ret < 0) {
WL_ERR(("ACS chanspec set failed!\n"));
goto done;
}
/* skip ACS for single channel case */
if (list->count == 1) {
channel = wf_chspec_ctlchan((chanspec_t)list->element[0]);
acs_band = CHSPEC_BAND((chanspec_t)list->element[0]);
WL_INFORM_MEM(("chosen acs_chspec = 0x%x, channel =%d, acs_band =0x%x, "
"sta_channel =%d, sta_acs_band = 0x%x\n",
(chanspec_t)list->element[0], channel, acs_band,
sta_channel, sta_band));
goto done2;
}
} else {
acs_band = wl_cfg80211_get_acs_band(band);
if (acs_band == WLC_ACS_BAND_INVALID) {
WL_ERR(("ACS: No band chosen\n"));
goto done2;
}
if ((ret = wl_android_get_band_chanspecs(dev, reqbuf, CHANSPEC_BUF_SIZE,
acs_band, true)) < 0) {
WL_ERR(("ACS chanspec retrieval failed! \n"));
goto done;
}
}
buf_size = CHANSPEC_BUF_SIZE;
ret = wldev_ioctl_set(dev, WLC_START_CHANNEL_SEL, (void *)reqbuf,
buf_size);
if (ret < 0) {
WL_ERR(("can't start auto channel scan, err = %d\n", ret));
channel = 0;
goto done;
}
/* Wait for auto channel selection, max 3000 ms */
if ((band == WLC_BAND_2G) || (band == WLC_BAND_5G) || (band == WLC_BAND_6G)) {
OSL_SLEEP(500);
} else {
/*
* Full channel scan at the minimum takes 1.2secs
* even with parallel scan. max wait time: 3500ms
*/
OSL_SLEEP(1000);
}
retry = APCS_MAX_RETRY;
while (retry--) {
ret = wldev_ioctl_get(dev, WLC_GET_CHANNEL_SEL, &chosen,
sizeof(chosen));
if (ret < 0) {
chosen = 0;
} else {
chosen = dtoh32(chosen);
}
if (wf_chspec_valid((chanspec_t)chosen)) {
#ifdef WL_6G_BAND
if (CHSPEC_BAND((chanspec_t)chosen) == WL_CHANSPEC_BAND_6G &&
cfg->band_6g_supported) {
/* Cache the chanspec for 6g, as fw will choose the BW */
#if defined(LIMIT_AP_BW)
chosen = (int) wl_cfg80211_get_ap_bw_limited_chspec(cfg,
WL_CHANSPEC_BAND_6G, (chanspec_t) chosen);
#endif /* LIMIT_AP_BW */
cfg->acs_chspec = (chanspec_t)chosen;
}
#endif /* WL_6G_BAND */
channel = wf_chspec_ctlchan((chanspec_t)chosen);
acs_band = CHSPEC_BAND((chanspec_t)chosen);
break;
}
WL_DBG(("%d tried, ret = %d, chosen = 0x%x, acs_band = 0x%x\n",
(APCS_MAX_RETRY - retry), ret, chosen, acs_band));
OSL_SLEEP(250);
}
done:
if ((retry == 0) || (ret < 0)) {
/* On failure, fallback to a default channel */
if (band == WLC_BAND_5G) {
channel = APCS_DEFAULT_5G_CH;
#ifdef WL_6G_BAND
} else if (band == WLC_BAND_6G) {
channel = APCS_DEFAULT_6G_CH;
#endif /* WL_6G_BAND */
} else {
channel = APCS_DEFAULT_2G_CH;
}
WL_ERR(("ACS failed. Fall back to default channel (%d) \n", channel));
}
done2:
if (spect > 0) {
if ((ret = wl_android_set_spect(dev, spect) < 0)) {
WL_ERR(("ACS: error while setting spect\n"));
}
}
if (reqbuf) {
MFREE(cfg->osh, reqbuf, CHANSPEC_BUF_SIZE);
}
WL_MSG(dev->name, "band = %d, sta_band=0x%x acs_channel = %d, acs_band = 0x%x\n",
band, sta_band, channel, acs_band);
if (channel && (acs_band != WLC_ACS_BAND_INVALID)) {
freq = wl_channel_to_frequency(channel, wl_cfg80211_get_acs_band(band));
if (!freq) {
WL_ERR(("ACS: Invalid freq\n"));
return BCME_ERROR;
}
ret = snprintf(command, total_len, "%d freq=%d", channel, freq);
WL_INFORM_MEM(("command result is %s \n", command));
}
return ret;
}
#endif /* WL_SUPPORT_AUTO_CHANNEL */
int wl_android_set_roam_mode(struct net_device *dev, char *command)
{
int error = BCME_OK;
int mode = 0;
if (sscanf(command, "%*s %d", &mode) != 1) {
DHD_ERROR(("wl_android_set_roam_mode: Failed to get Parameter\n"));
return BCME_ERROR;
}
error = wldev_iovar_setint(dev, "roam_off", mode);
if (error) {
WL_ERR(("Failed to set roaming Mode %d, error = %d\n",
mode, error));
} else {
WL_ERR(("succeeded to set roaming Mode %d,error = %d\n",
mode, error));
ROAMOFF_DBG_SAVE(dev, SET_ROAM_ROAMMODE, mode);
}
return error;
}
int wl_android_set_ibss_beacon_ouidata(struct net_device *dev, char *command, int total_len)
{
char ie_buf[VNDR_IE_MAX_LEN];
char *ioctl_buf = NULL;
char hex[] = "XX";
char *pcmd = NULL;
int ielen = 0, datalen = 0, idx = 0, tot_len = 0;
vndr_ie_setbuf_t *vndr_ie = NULL;
s32 iecount;
uint32 pktflag;
s32 err = BCME_OK, bssidx;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
/* Check the VSIE (Vendor Specific IE) which was added.
* If exist then send IOVAR to delete it
*/
if (wl_cfg80211_ibss_vsie_delete(dev) != BCME_OK) {
return -EINVAL;
}
if (total_len < (strlen(CMD_SETIBSSBEACONOUIDATA) + 1)) {
WL_ERR(("error. total_len:%d\n", total_len));
return -EINVAL;
}
pcmd = command + strlen(CMD_SETIBSSBEACONOUIDATA) + 1;
for (idx = 0; idx < DOT11_OUI_LEN; idx++) {
if (*pcmd == '\0') {
WL_ERR(("error while parsing OUI.\n"));
return -EINVAL;
}
hex[0] = *pcmd++;
hex[1] = *pcmd++;
ie_buf[idx] = (uint8)simple_strtoul(hex, NULL, 16);
}
pcmd++;
while ((*pcmd != '\0') && (idx < VNDR_IE_MAX_LEN)) {
hex[0] = *pcmd++;
hex[1] = *pcmd++;
ie_buf[idx++] = (uint8)simple_strtoul(hex, NULL, 16);
datalen++;
}
if (datalen <= 0) {
WL_ERR(("error. vndr ie len:%d\n", datalen));
return -EINVAL;
}
tot_len = (int)(sizeof(vndr_ie_setbuf_t) + (datalen - 1));
vndr_ie = (vndr_ie_setbuf_t *)MALLOCZ(cfg->osh, tot_len);
if (!vndr_ie) {
WL_ERR(("IE memory alloc failed\n"));
return -ENOMEM;
}
/* Copy the vndr_ie SET command ("add"/"del") to the buffer */
strlcpy(vndr_ie->cmd, "add", sizeof(vndr_ie->cmd));
/* Set the IE count - the buffer contains only 1 IE */
iecount = htod32(1);
memcpy((void *)&vndr_ie->vndr_ie_buffer.iecount, &iecount, sizeof(s32));
/* Set packet flag to indicate that BEACON's will contain this IE */
pktflag = htod32(VNDR_IE_BEACON_FLAG | VNDR_IE_PRBRSP_FLAG);
memcpy((void *)&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].pktflag, &pktflag,
sizeof(u32));
/* Set the IE ID */
vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.id = (uchar) DOT11_MNG_PROPR_ID;
memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.oui, &ie_buf,
DOT11_OUI_LEN);
memcpy(&vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.data,
&ie_buf[DOT11_OUI_LEN], datalen);
ielen = DOT11_OUI_LEN + datalen;
vndr_ie->vndr_ie_buffer.vndr_ie_list[0].vndr_ie_data.len = (uchar) ielen;
ioctl_buf = (char *)MALLOC(cfg->osh, WLC_IOCTL_MEDLEN);
if (!ioctl_buf) {
WL_ERR(("ioctl memory alloc failed\n"));
if (vndr_ie) {
MFREE(cfg->osh, vndr_ie, tot_len);
}
return -ENOMEM;
}
bzero(ioctl_buf, WLC_IOCTL_MEDLEN); /* init the buffer */
if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) {
WL_ERR(("Find index failed\n"));
err = BCME_ERROR;
goto end;
}
err = wldev_iovar_setbuf_bsscfg(dev, "vndr_ie", vndr_ie, tot_len, ioctl_buf,
WLC_IOCTL_MEDLEN, bssidx, &cfg->ioctl_buf_sync);
end:
if (err != BCME_OK) {
err = -EINVAL;
if (vndr_ie) {
MFREE(cfg->osh, vndr_ie, tot_len);
}
}
else {
/* do NOT free 'vndr_ie' for the next process */
wl_cfg80211_ibss_vsie_set_buffer(dev, vndr_ie, tot_len);
}
if (ioctl_buf) {
MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN);
}
return err;
}
#if defined(BCMFW_ROAM_ENABLE)
static int
wl_android_set_roampref(struct net_device *dev, char *command, int total_len)
{
int error = 0;
char smbuf[WLC_IOCTL_SMLEN];
uint8 buf[JOIN_PREF_MAX_BUF_SIZE];
uint8 *pref = buf;
char *pcmd;
int num_ucipher_suites = 0;
int num_akm_suites = 0;
wpa_suite_t ucipher_suites[MAX_NUM_SUITES];
wpa_suite_t akm_suites[MAX_NUM_SUITES];
int num_tuples = 0;
int total_bytes = 0;
int total_len_left;
int i, j;
char hex[] = "XX";
pcmd = command + strlen(CMD_SET_ROAMPREF) + 1;
total_len_left = total_len - strlen(CMD_SET_ROAMPREF) + 1;
num_akm_suites = simple_strtoul(pcmd, NULL, 16);
if (num_akm_suites > MAX_NUM_SUITES) {
DHD_ERROR(("too many AKM suites = %d\n", num_akm_suites));
return -1;
}
/* Increment for number of AKM suites field + space */
pcmd += 3;
total_len_left -= 3;
/* check to make sure pcmd does not overrun */
if (total_len_left < (num_akm_suites * WIDTH_AKM_SUITE))
return -1;
bzero(buf, sizeof(buf));
bzero(akm_suites, sizeof(akm_suites));
bzero(ucipher_suites, sizeof(ucipher_suites));
/* Save the AKM suites passed in the command */
for (i = 0; i < num_akm_suites; i++) {
/* Store the MSB first, as required by join_pref */
for (j = 0; j < 4; j++) {
hex[0] = *pcmd++;
hex[1] = *pcmd++;
buf[j] = (uint8)simple_strtoul(hex, NULL, 16);
}
memcpy((uint8 *)&akm_suites[i], buf, sizeof(uint32));
}
total_len_left -= (num_akm_suites * WIDTH_AKM_SUITE);
num_ucipher_suites = simple_strtoul(pcmd, NULL, 16);
/* Increment for number of cipher suites field + space */
pcmd += 3;
total_len_left -= 3;
if (total_len_left < (num_ucipher_suites * WIDTH_AKM_SUITE))
return -1;
/* Save the cipher suites passed in the command */
for (i = 0; i < num_ucipher_suites; i++) {
/* Store the MSB first, as required by join_pref */
for (j = 0; j < 4; j++) {
hex[0] = *pcmd++;
hex[1] = *pcmd++;
buf[j] = (uint8)simple_strtoul(hex, NULL, 16);
}
memcpy((uint8 *)&ucipher_suites[i], buf, sizeof(uint32));
}
/* Join preference for RSSI
* Type : 1 byte (0x01)
* Length : 1 byte (0x02)
* Value : 2 bytes (reserved)
*/
*pref++ = WL_JOIN_PREF_RSSI;
*pref++ = JOIN_PREF_RSSI_LEN;
*pref++ = 0;
*pref++ = 0;
/* Join preference for WPA
* Type : 1 byte (0x02)
* Length : 1 byte (not used)
* Value : (variable length)
* reserved: 1 byte
* count : 1 byte (no of tuples)
* Tuple1 : 12 bytes
* akm[4]
* ucipher[4]
* mcipher[4]
* Tuple2 : 12 bytes
* Tuplen : 12 bytes
*/
num_tuples = num_akm_suites * num_ucipher_suites;
if (num_tuples != 0) {
if (num_tuples <= JOIN_PREF_MAX_WPA_TUPLES) {
*pref++ = WL_JOIN_PREF_WPA;
*pref++ = 0;
*pref++ = 0;
*pref++ = (uint8)num_tuples;
total_bytes = JOIN_PREF_RSSI_SIZE + JOIN_PREF_WPA_HDR_SIZE +
(JOIN_PREF_WPA_TUPLE_SIZE * num_tuples);
} else {
DHD_ERROR(("wl_android_set_roampref: Too many wpa configs"
" for join_pref \n"));
return -1;
}
} else {
/* No WPA config, configure only RSSI preference */
total_bytes = JOIN_PREF_RSSI_SIZE;
}
/* akm-ucipher-mcipher tuples in the format required for join_pref */
for (i = 0; i < num_ucipher_suites; i++) {
for (j = 0; j < num_akm_suites; j++) {
memcpy(pref, (uint8 *)&akm_suites[j], WPA_SUITE_LEN);
pref += WPA_SUITE_LEN;
memcpy(pref, (uint8 *)&ucipher_suites[i], WPA_SUITE_LEN);
pref += WPA_SUITE_LEN;
/* Set to 0 to match any available multicast cipher */
bzero(pref, WPA_SUITE_LEN);
pref += WPA_SUITE_LEN;
}
}
prhex("join pref", (uint8 *)buf, total_bytes);
error = wldev_iovar_setbuf(dev, "join_pref", buf, total_bytes, smbuf, sizeof(smbuf), NULL);
if (error) {
DHD_ERROR(("Failed to set join_pref, error = %d\n", error));
}
return error;
}
#endif /* defined(BCMFW_ROAM_ENABLE */
static int
wl_android_iolist_add(struct net_device *dev, struct list_head *head, struct io_cfg *config)
{
struct io_cfg *resume_cfg;
s32 ret;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
resume_cfg = (struct io_cfg *)MALLOCZ(cfg->osh, sizeof(struct io_cfg));
if (!resume_cfg)
return -ENOMEM;
if (config->iovar) {
ret = wldev_iovar_getint(dev, config->iovar, &resume_cfg->param);
if (ret) {
DHD_ERROR(("wl_android_iolist_add: Failed to get current %s value\n",
config->iovar));
goto error;
}
ret = wldev_iovar_setint(dev, config->iovar, config->param);
if (ret) {
DHD_ERROR(("wl_android_iolist_add: Failed to set %s to %d\n",
config->iovar, config->param));
goto error;
}
resume_cfg->iovar = config->iovar;
#ifdef DEBUG_SETROAMMODE
if (strnicmp(config->iovar, CMD_ROAMOFF, strlen(CMD_ROAMOFF)) == 0) {
ROAMOFF_DBG_SAVE(dev, SET_ROAM_IOLIST_ADD, config->param);
}
#endif /* DEBUG_SETROAMMODE */
} else {
resume_cfg->arg = MALLOCZ(cfg->osh, config->len);
if (!resume_cfg->arg) {
ret = -ENOMEM;
goto error;
}
ret = wldev_ioctl_get(dev, config->ioctl, resume_cfg->arg, config->len);
if (ret) {
DHD_ERROR(("wl_android_iolist_add: Failed to get ioctl %d\n",
config->ioctl));
goto error;
}
ret = wldev_ioctl_set(dev, config->ioctl + 1, config->arg, config->len);
if (ret) {
DHD_ERROR(("wl_android_iolist_add: Failed to set %s to %d\n",
config->iovar, config->param));
goto error;
}
if (config->ioctl + 1 == WLC_SET_PM)
wl_cfg80211_update_power_mode(dev);
resume_cfg->ioctl = config->ioctl;
resume_cfg->len = config->len;
}
/* assuming only one active user and no list protection */
list_add(&resume_cfg->list, head);
return 0;
error:
MFREE(cfg->osh, resume_cfg->arg, config->len);
MFREE(cfg->osh, resume_cfg, sizeof(struct io_cfg));
return ret;
}
static void
wl_android_iolist_resume(struct net_device *dev, struct list_head *head)
{
struct io_cfg *config;
struct list_head *cur, *q;
s32 ret = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
GCC_DIAGNOSTIC_PUSH_SUPPRESS_CAST();
list_for_each_safe(cur, q, head) {
config = list_entry(cur, struct io_cfg, list);
GCC_DIAGNOSTIC_POP();
if (config->iovar) {
if (!ret) {
ret = wldev_iovar_setint(dev, config->iovar,
config->param);
#ifdef DEBUG_SETROAMMODE
if (strnicmp(config->iovar, CMD_ROAMOFF,
strlen(CMD_ROAMOFF)) == 0) {
ROAMOFF_DBG_SAVE(dev, SET_ROAM_IOLIST_RESUME,
config->param);
}
#endif /* DEBUG_SETROAMMODE */
}
} else {
if (!ret)
ret = wldev_ioctl_set(dev, config->ioctl + 1,
config->arg, config->len);
if (config->ioctl + 1 == WLC_SET_PM)
wl_cfg80211_update_power_mode(dev);
MFREE(cfg->osh, config->arg, config->len);
}
list_del(cur);
MFREE(cfg->osh, config, sizeof(struct io_cfg));
}
}
static int
wl_android_set_miracast(struct net_device *dev, char *command)
{
int mode, val = 0;
int ret = 0;
struct io_cfg config;
if (sscanf(command, "%*s %d", &mode) != 1) {
DHD_ERROR(("wl_android_set_miracasts: Failed to get Parameter\n"));
return -1;
}
DHD_INFO(("wl_android_set_miracast: enter miracast mode %d\n", mode));
if (miracast_cur_mode == mode) {
return 0;
}
wl_android_iolist_resume(dev, &miracast_resume_list);
miracast_cur_mode = MIRACAST_MODE_OFF;
bzero((void *)&config, sizeof(config));
switch (mode) {
case MIRACAST_MODE_SOURCE:
#ifdef MIRACAST_MCHAN_ALGO
/* setting mchan_algo to platform specific value */
config.iovar = "mchan_algo";
/* check for station's beacon interval(BI)
* If BI is over 100ms, don't use mchan_algo
*/
ret = wldev_ioctl_get(dev, WLC_GET_BCNPRD, &val, sizeof(int));
if (!ret && val > 100) {
config.param = 0;
DHD_ERROR(("wl_android_set_miracast: Connected station's beacon interval: "
"%d and set mchan_algo to %d \n",
val, config.param));
} else {
config.param = MIRACAST_MCHAN_ALGO;
}
ret = wl_android_iolist_add(dev, &miracast_resume_list, &config);
if (ret) {
goto resume;
}
#endif /* MIRACAST_MCHAN_ALGO */
#ifdef MIRACAST_MCHAN_BW
/* setting mchan_bw to platform specific value */
config.iovar = "mchan_bw";
config.param = MIRACAST_MCHAN_BW;
ret = wl_android_iolist_add(dev, &miracast_resume_list, &config);
if (ret) {
goto resume;
}
#endif /* MIRACAST_MCHAN_BW */
#ifdef MIRACAST_AMPDU_SIZE
/* setting apmdu to platform specific value */
config.iovar = "ampdu_mpdu";
config.param = MIRACAST_AMPDU_SIZE;
ret = wl_android_iolist_add(dev, &miracast_resume_list, &config);
if (ret) {
goto resume;
}
#endif /* MIRACAST_AMPDU_SIZE */
/* FALLTROUGH */
/* Source mode shares most configurations with sink mode.
* Fall through here to avoid code duplication
*/
fallthrough;
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:
DHD_ERROR(("wl_android_set_miracast: turnoff miracast mode because of err%d\n", ret));
wl_android_iolist_resume(dev, &miracast_resume_list);
return ret;
}
#ifdef WL_NETLINK
#define NETLINK_OXYGEN 30
#define AIBSS_BEACON_TIMEOUT 10
static struct sock *nl_sk = NULL;
static void wl_netlink_recv(struct sk_buff *skb)
{
WL_ERR(("netlink_recv called\n"));
}
static int wl_netlink_init(void)
{
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0))
struct netlink_kernel_cfg cfg = {
.input = wl_netlink_recv,
};
#endif
if (nl_sk != NULL) {
WL_ERR(("nl_sk already exist\n"));
return BCME_ERROR;
}
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0))
nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN,
0, wl_netlink_recv, NULL, THIS_MODULE);
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0))
nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN, THIS_MODULE, &cfg);
#else
nl_sk = netlink_kernel_create(&init_net, NETLINK_OXYGEN, &cfg);
#endif
if (nl_sk == NULL) {
WL_ERR(("nl_sk is not ready\n"));
return BCME_ERROR;
}
return BCME_OK;
}
static void wl_netlink_deinit(void)
{
if (nl_sk) {
netlink_kernel_release(nl_sk);
nl_sk = NULL;
}
}
s32
wl_netlink_send_msg(int pid, int type, int seq, const void *data, size_t size)
{
struct sk_buff *skb = NULL;
struct nlmsghdr *nlh = NULL;
int ret = -1;
if (nl_sk == NULL) {
WL_ERR(("nl_sk was not initialized\n"));
goto nlmsg_failure;
}
skb = alloc_skb(NLMSG_SPACE(size), GFP_ATOMIC);
if (skb == NULL) {
WL_ERR(("failed to allocate memory\n"));
goto nlmsg_failure;
}
nlh = nlmsg_put(skb, 0, 0, 0, size, 0);
if (nlh == NULL) {
WL_ERR(("failed to build nlmsg, skb_tailroom:%d, nlmsg_total_size:%d\n",
skb_tailroom(skb), nlmsg_total_size(size)));
dev_kfree_skb(skb);
goto nlmsg_failure;
}
memcpy(nlmsg_data(nlh), data, size);
nlh->nlmsg_seq = seq;
nlh->nlmsg_type = type;
/* netlink_unicast() takes ownership of the skb and frees it itself. */
ret = netlink_unicast(nl_sk, skb, pid, 0);
WL_DBG(("netlink_unicast() pid=%d, ret=%d\n", pid, ret));
nlmsg_failure:
return ret;
}
#endif /* WL_NETLINK */
int wl_keep_alive_set(struct net_device *dev, char* extra)
{
wl_mkeep_alive_pkt_v1_t mkeep_alive_pkt;
int ret;
uint period_msec = 0;
char *buf;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
if (extra == NULL) {
DHD_ERROR(("wl_keep_alive_set: extra is NULL\n"));
return -1;
}
if (sscanf(extra, "%d", &period_msec) != 1) {
DHD_ERROR(("wl_keep_alive_set: sscanf error. check period_msec value\n"));
return -EINVAL;
}
DHD_ERROR(("wl_keep_alive_set: period_msec is %d\n", period_msec));
bzero(&mkeep_alive_pkt, sizeof(wl_mkeep_alive_pkt_v1_t));
mkeep_alive_pkt.period_msec = period_msec;
mkeep_alive_pkt.version = htod16(WL_MKEEP_ALIVE_VERSION_1);
mkeep_alive_pkt.length = htod16(WL_MKEEP_ALIVE_FIXED_LEN);
/* Setup keep alive zero for null packet generation */
mkeep_alive_pkt.keep_alive_id = 0;
mkeep_alive_pkt.len_bytes = 0;
buf = (char *)MALLOC(cfg->osh, WLC_IOCTL_SMLEN);
if (!buf) {
DHD_ERROR(("wl_keep_alive_set: buffer alloc failed\n"));
return BCME_NOMEM;
}
ret = wldev_iovar_setbuf(dev, "mkeep_alive", (char *)&mkeep_alive_pkt,
WL_MKEEP_ALIVE_FIXED_LEN, buf, WLC_IOCTL_SMLEN, NULL);
if (ret < 0)
DHD_ERROR(("wl_keep_alive_set:keep_alive set failed:%d\n", ret));
else
DHD_TRACE(("wl_keep_alive_set: keep_alive set ok\n"));
MFREE(cfg->osh, buf, WLC_IOCTL_SMLEN);
return ret;
}
#ifdef P2PRESP_WFDIE_SRC
static int wl_android_get_wfdie_resp(struct net_device *dev, char *command, int total_len)
{
int error = 0;
int bytes_written = 0;
int only_resp_wfdsrc = 0;
error = wldev_iovar_getint(dev, "p2p_only_resp_wfdsrc", &only_resp_wfdsrc);
if (error) {
DHD_ERROR(("wl_android_get_wfdie_resp: Failed to get the mode"
" for only_resp_wfdsrc, error = %d\n",
error));
return -1;
}
bytes_written = snprintf(command, total_len, "%s %d",
CMD_P2P_GET_WFDIE_RESP, only_resp_wfdsrc);
return bytes_written;
}
static int wl_android_set_wfdie_resp(struct net_device *dev, int only_resp_wfdsrc)
{
int error = 0;
error = wldev_iovar_setint(dev, "p2p_only_resp_wfdsrc", only_resp_wfdsrc);
if (error) {
DHD_ERROR(("wl_android_set_wfdie_resp: Failed to set only_resp_wfdsrc %d,"
" error = %d\n",
only_resp_wfdsrc, error));
return -1;
}
return 0;
}
#endif /* P2PRESP_WFDIE_SRC */
static int wl_android_get_link_status(struct net_device *dev, char *command,
int total_len)
{
int bytes_written, error, result = 0, single_stream, stf = -1, i, nss = 0, mcs_map;
uint32 rspec;
uint encode, txexp;
wl_bss_info_v109_t *bi;
int datalen = sizeof(uint32) + sizeof(wl_bss_info_v109_t);
char buf[WLC_IOCTL_SMLEN];
if (datalen > WLC_IOCTL_SMLEN) {
WL_ERR(("data too big\n"));
return -1;
}
bzero(buf, datalen);
/* get BSS information */
*(u32 *) buf = htod32(datalen);
error = wldev_ioctl_get(dev, WLC_GET_BSS_INFO, (void *)buf, datalen);
if (unlikely(error)) {
WL_ERR(("Could not get bss info %d\n", error));
return -1;
}
bi = (wl_bss_info_v109_t*) (buf + sizeof(uint32));
for (i = 0; i < ETHER_ADDR_LEN; i++) {
if (bi->BSSID.octet[i] > 0) {
break;
}
}
if (i == ETHER_ADDR_LEN) {
WL_DBG(("No BSSID\n"));
return -1;
}
/* check VHT capability at beacon */
if (bi->vht_cap) {
if (CHSPEC_IS5G(bi->chanspec)) {
result |= WL_ANDROID_LINK_AP_VHT_SUPPORT;
}
}
/* get a rspec (radio spectrum) rate */
error = wldev_iovar_getint(dev, "nrate", &rspec);
if (unlikely(error) || rspec == 0) {
WL_ERR(("get link status error (%d)\n", error));
return -1;
}
/* referred wl_nrate_print() for the calculation */
encode = (rspec & WL_RSPEC_ENCODING_MASK);
txexp = (rspec & WL_RSPEC_TXEXP_MASK) >> WL_RSPEC_TXEXP_SHIFT;
switch (encode) {
case WL_RSPEC_ENCODE_HT:
/* check Rx MCS Map for HT */
for (i = 0; i < MAX_STREAMS_SUPPORTED; i++) {
int8 bitmap = 0xFF;
if (i == MAX_STREAMS_SUPPORTED-1) {
bitmap = 0x7F;
}
if (bi->basic_mcs[i] & bitmap) {
nss++;
}
}
break;
case WL_RSPEC_ENCODE_VHT:
/* check Rx MCS Map for VHT */
for (i = 1; i <= VHT_CAP_MCS_MAP_NSS_MAX; i++) {
mcs_map = VHT_MCS_MAP_GET_MCS_PER_SS(i, dtoh16(bi->vht_rxmcsmap));
if (mcs_map != VHT_CAP_MCS_MAP_NONE) {
nss++;
}
}
break;
}
/* check MIMO capability with nss in beacon */
if (nss > 1) {
result |= WL_ANDROID_LINK_AP_MIMO_SUPPORT;
}
/* Legacy rates WL_RSPEC_ENCODE_RATE are single stream, and
* HT rates for mcs 0-7 are single stream.
* In case of VHT NSS comes from rspec.
*/
single_stream = (encode == WL_RSPEC_ENCODE_RATE) ||
((encode == WL_RSPEC_ENCODE_HT) && (rspec & WL_RSPEC_HT_MCS_MASK) < 8) ||
((encode == WL_RSPEC_ENCODE_VHT) &&
((rspec & WL_RSPEC_VHT_NSS_MASK) >> WL_RSPEC_VHT_NSS_SHIFT) == 1);
if (txexp == 0) {
if ((rspec & WL_RSPEC_STBC) && single_stream) {
stf = OLD_NRATE_STF_STBC;
} else {
stf = (single_stream) ? OLD_NRATE_STF_SISO : OLD_NRATE_STF_SDM;
}
} else if (txexp == 1 && single_stream) {
stf = OLD_NRATE_STF_CDD;
}
/* check 11ac (VHT) */
if (encode == WL_RSPEC_ENCODE_VHT) {
if (CHSPEC_IS5G(bi->chanspec)) {
result |= WL_ANDROID_LINK_VHT;
}
}
/* check MIMO */
if (result & WL_ANDROID_LINK_AP_MIMO_SUPPORT) {
switch (stf) {
case OLD_NRATE_STF_SISO:
break;
case OLD_NRATE_STF_CDD:
case OLD_NRATE_STF_STBC:
result |= WL_ANDROID_LINK_MIMO;
break;
case OLD_NRATE_STF_SDM:
if (!single_stream) {
result |= WL_ANDROID_LINK_MIMO;
}
break;
}
}
WL_DBG(("%s:result=%d, stf=%d, single_stream=%d, mcs map=%d\n",
__FUNCTION__, result, stf, single_stream, nss));
bytes_written = snprintf(command, total_len, "%s %d", CMD_GET_LINK_STATUS, result);
return bytes_written;
}
#ifdef P2P_LISTEN_OFFLOADING
s32
wl_cfg80211_p2plo_deinit(struct bcm_cfg80211 *cfg)
{
s32 bssidx;
int ret = 0;
int p2plo_pause = 0;
dhd_pub_t *dhd = NULL;
if (!cfg || !cfg->p2p) {
WL_ERR(("Wl %p or cfg->p2p %p is null\n",
cfg, cfg ? cfg->p2p : 0));
return 0;
}
dhd = (dhd_pub_t *)(cfg->pub);
if (!dhd->up) {
WL_ERR(("bus is already down\n"));
return ret;
}
bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE);
ret = wldev_iovar_setbuf_bsscfg(bcmcfg_to_prmry_ndev(cfg),
"p2po_stop", (void*)&p2plo_pause, sizeof(p2plo_pause),
cfg->ioctl_buf, WLC_IOCTL_SMLEN, bssidx, &cfg->ioctl_buf_sync);
if (ret < 0) {
WL_ERR(("p2po_stop Failed :%d\n", ret));
}
return ret;
}
s32
wl_cfg80211_p2plo_listen_start(struct net_device *dev, u8 *buf, int len)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE);
wl_p2plo_listen_t p2plo_listen;
int ret = -EAGAIN;
int channel = 0;
int period = 0;
int interval = 0;
int count = 0;
if (WL_DRV_STATUS_SENDING_AF_FRM_EXT(cfg)) {
WL_ERR(("Sending Action Frames. Try it again.\n"));
goto exit;
}
if (wl_get_drv_status_all(cfg, SCANNING)) {
WL_ERR(("Scanning already\n"));
goto exit;
}
if (wl_get_drv_status(cfg, SCAN_ABORTING, dev)) {
WL_ERR(("Scanning being aborted\n"));
goto exit;
}
if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) {
WL_ERR(("p2p listen offloading already running\n"));
goto exit;
}
/* Just in case if it is not enabled */
if ((ret = wl_cfgp2p_enable_discovery(cfg, dev, NULL, 0)) < 0) {
WL_ERR(("cfgp2p_enable discovery failed"));
goto exit;
}
bzero(&p2plo_listen, sizeof(wl_p2plo_listen_t));
if (len) {
sscanf(buf, " %10d %10d %10d %10d", &channel, &period, &interval, &count);
if ((channel == 0) || (period == 0) ||
(interval == 0) || (count == 0)) {
WL_ERR(("Wrong argument %d/%d/%d/%d \n",
channel, period, interval, count));
ret = -EAGAIN;
goto exit;
}
p2plo_listen.period = period;
p2plo_listen.interval = interval;
p2plo_listen.count = count;
WL_ERR(("channel:%d period:%d, interval:%d count:%d\n",
channel, period, interval, count));
} else {
WL_ERR(("Argument len is wrong.\n"));
ret = -EAGAIN;
goto exit;
}
if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen_channel", (void*)&channel,
sizeof(channel), cfg->ioctl_buf, WLC_IOCTL_SMLEN,
bssidx, &cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("p2po_listen_channel Failed :%d\n", ret));
goto exit;
}
if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_listen", (void*)&p2plo_listen,
sizeof(wl_p2plo_listen_t), cfg->ioctl_buf, WLC_IOCTL_SMLEN,
bssidx, &cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("p2po_listen Failed :%d\n", ret));
goto exit;
}
wl_set_p2p_status(cfg, DISC_IN_PROGRESS);
exit :
return ret;
}
s32
wl_cfg80211_p2plo_listen_stop(struct net_device *dev)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
s32 bssidx = wl_to_p2p_bss_bssidx(cfg, P2PAPI_BSSCFG_DEVICE);
int ret = -EAGAIN;
if ((ret = wldev_iovar_setbuf_bsscfg(dev, "p2po_stop", NULL,
0, cfg->ioctl_buf, WLC_IOCTL_SMLEN,
bssidx, &cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("p2po_stop Failed :%d\n", ret));
goto exit;
}
exit:
return ret;
}
s32
wl_cfg80211_p2plo_offload(struct net_device *dev, char *cmd, char* buf, int len)
{
int ret = 0;
WL_ERR(("Entry cmd:%s arg_len:%d \n", cmd, len));
if (strncmp(cmd, "P2P_LO_START", strlen("P2P_LO_START")) == 0) {
ret = wl_cfg80211_p2plo_listen_start(dev, buf, len);
} else if (strncmp(cmd, "P2P_LO_STOP", strlen("P2P_LO_STOP")) == 0) {
ret = wl_cfg80211_p2plo_listen_stop(dev);
} else {
WL_ERR(("Request for Unsupported CMD:%s \n", buf));
ret = -EINVAL;
}
return ret;
}
void
wl_cfg80211_cancel_p2plo(struct bcm_cfg80211 *cfg)
{
struct wireless_dev *wdev;
if (!cfg) {
return;
}
wdev = bcmcfg_to_p2p_wdev(cfg);
if (wl_get_p2p_status(cfg, DISC_IN_PROGRESS)) {
WL_INFORM_MEM(("P2P_FIND: Discovery offload is already in progress."
"it aborted\n"));
wl_clr_p2p_status(cfg, DISC_IN_PROGRESS);
if (wdev != NULL) {
#if defined(WL_CFG80211_P2P_DEV_IF)
cfg80211_remain_on_channel_expired(wdev,
cfg->last_roc_id,
&cfg->remain_on_chan, GFP_KERNEL);
#else
cfg80211_remain_on_channel_expired(wdev,
cfg->last_roc_id,
&cfg->remain_on_chan,
cfg->remain_on_chan_type, GFP_KERNEL);
#endif /* WL_CFG80211_P2P_DEV_IF */
}
wl_cfg80211_p2plo_deinit(cfg);
}
}
#endif /* P2P_LISTEN_OFFLOADING */
#ifdef WL_MURX
int
wl_android_murx_bfe_cap(struct net_device *dev, int val)
{
int err = BCME_OK;
int iface_count = wl_cfg80211_iface_count(dev);
struct ether_addr bssid;
wl_reassoc_params_t params;
if (iface_count > 1) {
WL_ERR(("murx_bfe_cap change is not allowed when "
"there are multiple interfaces\n"));
return -EINVAL;
}
/* Now there is only single interface */
err = wldev_iovar_setint(dev, "murx_bfe_cap", val);
if (unlikely(err)) {
WL_ERR(("Failed to set murx_bfe_cap IOVAR to %d,"
"error %d\n", val, err));
return err;
}
/* If successful intiate a reassoc */
bzero(&bssid, ETHER_ADDR_LEN);
if ((err = wldev_ioctl_get(dev, WLC_GET_BSSID, &bssid, ETHER_ADDR_LEN)) < 0) {
WL_ERR(("Failed to get bssid, error=%d\n", err));
return err;
}
bzero(&params, sizeof(wl_reassoc_params_t));
memcpy(&params.bssid, &bssid, ETHER_ADDR_LEN);
if ((err = wldev_ioctl_set(dev, WLC_REASSOC, &params,
sizeof(wl_reassoc_params_t))) < 0) {
WL_ERR(("reassoc failed err:%d \n", err));
} else {
WL_DBG(("reassoc issued successfully\n"));
}
return err;
}
#endif /* WL_MURX */
#ifdef SUPPORT_RSSI_SUM_REPORT
int
wl_android_get_rssi_per_ant(struct net_device *dev, char *command, int total_len)
{
wl_rssi_ant_mimo_t rssi_ant_mimo;
char *ifname = NULL;
char *peer_mac = NULL;
char *mimo_cmd = "mimo";
char *pos, *token;
int err = BCME_OK;
int bytes_written = 0;
bool mimo_rssi = FALSE;
bzero(&rssi_ant_mimo, sizeof(wl_rssi_ant_mimo_t));
/*
* STA I/F: DRIVER GET_RSSI_PER_ANT <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) {
WL_ERR(("Invalid arguments\n"));
return -EINVAL;
}
ifname = token;
/* Optional: Check the MIMO RSSI mode or peer MAC address */
token = bcmstrtok(&pos, " ", NULL);
if (token) {
/* Check the MIMO RSSI mode */
if (strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) {
mimo_rssi = TRUE;
} else {
peer_mac = token;
}
}
/* Optional: Check the MIMO RSSI mode - RSSI sum across antennas */
token = bcmstrtok(&pos, " ", NULL);
if (token && strncmp(token, mimo_cmd, strlen(mimo_cmd)) == 0) {
mimo_rssi = TRUE;
}
err = wl_get_rssi_per_ant(dev, ifname, peer_mac, &rssi_ant_mimo);
if (unlikely(err)) {
WL_ERR(("Failed to get RSSI info, err=%d\n", err));
return err;
}
/* Parse the results */
WL_DBG(("ifname %s, version %d, count %d, mimo rssi %d\n",
ifname, rssi_ant_mimo.version, rssi_ant_mimo.count, mimo_rssi));
if (mimo_rssi) {
WL_DBG(("MIMO RSSI: %d\n", rssi_ant_mimo.rssi_sum));
bytes_written = snprintf(command, total_len, "%s MIMO %d",
CMD_GET_RSSI_PER_ANT, rssi_ant_mimo.rssi_sum);
} else {
int cnt;
bytes_written = snprintf(command, total_len, "%s PER_ANT ", CMD_GET_RSSI_PER_ANT);
for (cnt = 0; cnt < rssi_ant_mimo.count; cnt++) {
WL_DBG(("RSSI[%d]: %d\n", cnt, rssi_ant_mimo.rssi_ant[cnt]));
bytes_written = snprintf(command, total_len, "%d ",
rssi_ant_mimo.rssi_ant[cnt]);
}
}
return bytes_written;
}
int
wl_android_set_rssi_logging(struct net_device *dev, char *command, int total_len)
{
rssilog_set_param_t set_param;
char *pos, *token;
int err = BCME_OK;
bzero(&set_param, sizeof(rssilog_set_param_t));
/*
* DRIVER SET_RSSI_LOGGING <enable/disable> <RSSI Threshold> <Time Threshold>
*/
pos = command;
/* drop command */
token = bcmstrtok(&pos, " ", NULL);
/* enable/disable */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("Invalid arguments\n"));
return -EINVAL;
}
set_param.enable = bcm_atoi(token);
/* RSSI Threshold */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("Invalid arguments\n"));
return -EINVAL;
}
set_param.rssi_threshold = bcm_atoi(token);
/* Time Threshold */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("Invalid arguments\n"));
return -EINVAL;
}
set_param.time_threshold = bcm_atoi(token);
WL_DBG(("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)) {
WL_ERR(("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)) {
WL_ERR(("Failed to get RSSI logging info\n"));
return BCME_ERROR;
}
WL_DBG(("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) {
WL_DBG(("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) {
WL_DBG(("[PASS] RSSI difference across antennas is within"
" threshold limits\n"));
bytes_written = snprintf(command, total_len, "%s PASS\n",
CMD_GET_RSSI_LOGGING);
} else {
WL_DBG(("[FAIL] RSSI difference across antennas found "
"to be greater than %3d dB\n", get_param.rssi_threshold));
WL_DBG(("[FAIL] RSSI difference check have failed for "
"%d out of %d times\n", get_param.report_count,
get_param.time_threshold));
WL_DBG(("[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 {
WL_DBG(("[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) {
WL_ERR(("dhd is NULL\n"));
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) {
WL_ERR(("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) {
WL_ERR(("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;
WL_DBG(("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);
#ifdef RPM_FAST_TRIGGER
WL_INFORM(("Trgger RPM Fast\n"));
dhd_trigger_rpm_fast(wl_get_cfg(dev));
#endif /* RPM_FAST_TRIGGER */
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) {
DHD_ERROR(("wl_android_get_snr: Failed to get SNR %d, error = %d\n",
snr, error));
return -EIO;
}
bytes_written = snprintf(command, total_len, "snr %d", snr);
DHD_INFO(("wl_android_get_snr: command result is %s\n", 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;
WL_DBG(("rate %d, ifacename %s\n", rate, ifname));
err = wl_set_ap_beacon_rate(dev, rate, ifname);
if (unlikely(err)) {
WL_ERR(("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;
WL_DBG(("ifacename %s\n", ifname));
bytes_written = wl_get_ap_basic_rate(dev, command, ifname, total_len);
if (bytes_written < 1) {
WL_ERR(("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));
WL_DBG(("ifacename %s\n", name));
bytes_written = wl_get_ap_rps(dev, command, name, total_len);
if (bytes_written < 1) {
WL_ERR(("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));
WL_DBG(("enable %d, ifacename %s\n", enable, name));
err = wl_set_ap_rps(dev, enable? TRUE: FALSE, name);
if (unlikely(err)) {
WL_ERR(("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));
WL_DBG(("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)) {
WL_ERR(("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 */
#if defined(DHD_HANG_SEND_UP_TEST)
void
wl_android_make_hang_with_reason(struct net_device *dev, const char *string_num)
{
dhd_make_hang_with_reason(dev, string_num);
}
#endif /* DHD_HANG_SEND_UP_TEST */
#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) {
WL_ERR(("dev is NULL\n"));
return;
}
dhdp = wl_cfg80211_get_dhdp(dev);
if (!dhdp) {
WL_ERR(("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)) {
WL_ERR(("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 DHD_PKT_LOGGING
static int
wl_android_pktlog_filter_enable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
err = dhd_pktlog_filter_enable(filter, PKTLOG_TXPKT_CASE, TRUE);
err = dhd_pktlog_filter_enable(filter, PKTLOG_TXSTATUS_CASE, TRUE);
err = dhd_pktlog_filter_enable(filter, PKTLOG_RXPKT_CASE, TRUE);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter enable success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter enable fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_disable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
err = dhd_pktlog_filter_enable(filter, PKTLOG_TXPKT_CASE, FALSE);
err = dhd_pktlog_filter_enable(filter, PKTLOG_TXSTATUS_CASE, FALSE);
err = dhd_pktlog_filter_enable(filter, PKTLOG_RXPKT_CASE, FALSE);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter disable success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter disable fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_pattern_enable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
if (strlen(CMD_PKTLOG_FILTER_PATTERN_ENABLE) + 1 > total_len) {
return BCME_ERROR;
}
err = dhd_pktlog_filter_pattern_enable(filter,
command + strlen(CMD_PKTLOG_FILTER_PATTERN_ENABLE) + 1, TRUE);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter pattern enable success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter pattern enable fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_pattern_disable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
if (strlen(CMD_PKTLOG_FILTER_PATTERN_DISABLE) + 1 > total_len) {
return BCME_ERROR;
}
err = dhd_pktlog_filter_pattern_enable(filter,
command + strlen(CMD_PKTLOG_FILTER_PATTERN_DISABLE) + 1, FALSE);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter pattern disable success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter pattern disable fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_add(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
if (strlen(CMD_PKTLOG_FILTER_ADD) + 1 > total_len) {
return BCME_ERROR;
}
err = dhd_pktlog_filter_add(filter, command + strlen(CMD_PKTLOG_FILTER_ADD) + 1);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter add success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter add fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_del(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_ERROR(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
if (strlen(CMD_PKTLOG_FILTER_DEL) + 1 > total_len) {
DHD_PKT_LOG(("%s(): wrong cmd length %d found\n",
__FUNCTION__, (int)strlen(CMD_PKTLOG_FILTER_DEL)));
return BCME_ERROR;
}
err = dhd_pktlog_filter_del(filter, command + strlen(CMD_PKTLOG_FILTER_DEL) + 1);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter del success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter del fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_filter_info(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
err = dhd_pktlog_filter_info(filter);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog filter info success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog filter info fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_start(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (!dhdp->pktlog->pktlog_ring) {
DHD_PKT_LOG(("%s(): pktlog_ring=%p\n",
__FUNCTION__, dhdp->pktlog->pktlog_ring));
return -EINVAL;
}
atomic_set(&dhdp->pktlog->pktlog_ring->start, TRUE);
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog start success\n", __FUNCTION__));
return bytes_written;
}
static int
wl_android_pktlog_stop(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (!dhdp->pktlog->pktlog_ring) {
DHD_PKT_LOG(("%s(): _pktlog_ring=%p\n",
__FUNCTION__, dhdp->pktlog->pktlog_ring));
return -EINVAL;
}
atomic_set(&dhdp->pktlog->pktlog_ring->start, FALSE);
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog stop success\n", __FUNCTION__));
return bytes_written;
}
static int
wl_android_pktlog_filter_exist(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
dhd_pktlog_filter_t *filter;
uint32 id;
bool exist = FALSE;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
filter = dhdp->pktlog->pktlog_filter;
if (strlen(CMD_PKTLOG_FILTER_EXIST) + 1 > total_len) {
return BCME_ERROR;
}
exist = dhd_pktlog_filter_existed(filter, command + strlen(CMD_PKTLOG_FILTER_EXIST) + 1,
&id);
if (exist) {
bytes_written = snprintf(command, total_len, "TRUE");
DHD_ERROR(("%s: pktlog filter pattern id: %d is existed\n", __FUNCTION__, id));
} else {
bytes_written = snprintf(command, total_len, "FALSE");
DHD_ERROR(("%s: pktlog filter pattern id: %d is not existed\n", __FUNCTION__, id));
}
return bytes_written;
}
static int
wl_android_pktlog_minmize_enable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (!dhdp->pktlog->pktlog_ring) {
DHD_PKT_LOG(("%s(): pktlog_ring=%p\n",
__FUNCTION__, dhdp->pktlog->pktlog_ring));
return -EINVAL;
}
dhdp->pktlog->pktlog_ring->pktlog_minmize = TRUE;
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog pktlog_minmize enable\n", __FUNCTION__));
return bytes_written;
}
static int
wl_android_pktlog_minmize_disable(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (!dhdp->pktlog->pktlog_ring) {
DHD_PKT_LOG(("%s(): pktlog_ring=%p\n",
__FUNCTION__, dhdp->pktlog->pktlog_ring));
return -EINVAL;
}
dhdp->pktlog->pktlog_ring->pktlog_minmize = FALSE;
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog pktlog_minmize disable\n", __FUNCTION__));
return bytes_written;
}
static int
wl_android_pktlog_change_size(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
int err = BCME_OK;
int size;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (strlen(CMD_PKTLOG_CHANGE_SIZE) + 1 > total_len) {
return BCME_ERROR;
}
size = bcm_strtoul(command + strlen(CMD_PKTLOG_CHANGE_SIZE) + 1, NULL, 0);
dhdp->pktlog->pktlog_ring =
dhd_pktlog_ring_change_size(dhdp->pktlog->pktlog_ring, size);
if (!dhdp->pktlog->pktlog_ring) {
err = BCME_ERROR;
}
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_ERROR(("%s: pktlog change size success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog change size fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
static int
wl_android_pktlog_dbg_dump(struct net_device *dev, char *command, int total_len)
{
int bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
int err = BCME_OK;
if (!dhdp || !dhdp->pktlog) {
DHD_PKT_LOG(("%s(): dhdp=%p pktlog=%p\n",
__FUNCTION__, dhdp, (dhdp ? dhdp->pktlog : NULL)));
return -EINVAL;
}
if (strlen(CMD_PKTLOG_DEBUG_DUMP) + 1 > total_len) {
return BCME_ERROR;
}
err = dhd_pktlog_debug_dump(dhdp);
if (err == BCME_OK) {
bytes_written = snprintf(command, total_len, "OK");
DHD_INFO(("%s: pktlog dbg dump success\n", __FUNCTION__));
} else {
DHD_ERROR(("%s: pktlog dbg dump fail\n", __FUNCTION__));
return BCME_ERROR;
}
return bytes_written;
}
#endif /* DHD_PKT_LOGGING */
#if defined(CONFIG_TIZEN)
static int wl_android_set_powersave_mode(
struct net_device *dev, char* command, int total_len)
{
int pm;
int err = BCME_OK;
#ifdef DHD_PM_OVERRIDE
extern bool g_pm_override;
#endif /* DHD_PM_OVERRIDE */
sscanf(command, "%*s %10d", &pm);
if (pm < PM_OFF || pm > PM_FAST) {
WL_ERR(("check pm=%d\n", pm));
return BCME_ERROR;
}
#ifdef DHD_PM_OVERRIDE
if (pm > PM_OFF) {
g_pm_override = FALSE;
}
#endif /* DHD_PM_OVERRIDE */
err = wldev_ioctl_set(dev, WLC_SET_PM, &pm, sizeof(pm));
#ifdef DHD_PM_OVERRIDE
if (pm == PM_OFF) {
g_pm_override = TRUE;
}
WL_ERR(("%s: PM:%d, pm_override=%d\n", __FUNCTION__, pm, g_pm_override));
#endif /* DHD_PM_OVERRIDE */
return err;
}
static int wl_android_get_powersave_mode(
struct net_device *dev, char *command, int total_len)
{
int err, bytes_written;
int pm;
err = wldev_ioctl_get(dev, WLC_GET_PM, &pm, sizeof(pm));
if (err != BCME_OK) {
WL_ERR(("failed to get pm (%d)", err));
return err;
}
bytes_written = snprintf(command, total_len, "%s %d",
CMD_POWERSAVEMODE_GET, pm);
return bytes_written;
}
#endif /* CONFIG_TIZEN */
#ifdef DHD_EVENT_LOG_FILTER
uint32 dhd_event_log_filter_serialize(dhd_pub_t *dhdp, char *buf, uint32 tot_len, int type);
#ifdef DHD_EWPR_VER2
uint32 dhd_event_log_filter_serialize_bit(dhd_pub_t *dhdp, char *buf, uint32 tot_len,
int index1, int index2, int index3);
#endif
static int
wl_android_ewp_filter(struct net_device *dev, char *command, uint32 tot_len)
{
uint32 bytes_written = 0;
dhd_pub_t *dhdp = wl_cfg80211_get_dhdp(dev);
#ifdef DHD_EWPR_VER2
int index1 = 0, index2 = 0, index3 = 0;
unsigned char *index_str = (unsigned char *)(command +
strlen(CMD_EWP_FILTER) + 1);
#else
int type = 0;
#endif
if (!dhdp || !command) {
DHD_ERROR(("%s(): dhdp=%p \n", __FUNCTION__, dhdp));
return -EINVAL;
}
if (!FW_SUPPORTED(dhdp, ecounters)) {
DHD_ERROR(("does not support ecounters!\n"));
return BCME_UNSUPPORTED;
}
#ifdef DHD_EWPR_VER2
if (strlen(command) > strlen(CMD_EWP_FILTER) + 1) {
sscanf(index_str, "%10d %10d %10d", &index1, &index2, &index3);
DHD_TRACE(("%s(): get index request: %d %d %d\n", __FUNCTION__,
index1, index2, index3));
}
bytes_written += dhd_event_log_filter_serialize_bit(dhdp,
&command[bytes_written], tot_len - bytes_written, index1, index2, index3);
#else
/* NEED TO GET TYPE if EXIST */
type = 0;
bytes_written += dhd_event_log_filter_serialize(dhdp,
&command[bytes_written], tot_len - bytes_written, type);
#endif
return (int)bytes_written;
}
#endif /* DHD_EVENT_LOG_FILTER */
#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));
WL_DBG(("suspend %d, ifacename %s\n", suspend, name));
err = wl_set_ap_suspend(dev, suspend? TRUE: FALSE, name);
if (unlikely(err)) {
WL_ERR(("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));
WL_DBG(("bw %d, ifacename %s\n", bw, name));
err = wl_set_ap_bw(dev, bw, name);
if (unlikely(err)) {
WL_ERR(("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));
WL_DBG(("ifacename %s\n", name));
bytes_written = wl_get_ap_bw(dev, command, name, total_len);
if (bytes_written < 1) {
WL_ERR(("Failed to get bw, error = %d\n", bytes_written));
return -EPROTO;
}
return bytes_written;
}
#endif /* SUPPORT_AP_BWCTRL */
static int
wl_android_priv_cmd_log_enable_check(char* cmd)
{
int cnt = 0;
while (strlen(loging_params[cnt].command) > 0) {
if (!strnicmp(cmd, loging_params[cnt].command,
strlen(loging_params[cnt].command))) {
return loging_params[cnt].enable;
}
cnt++;
}
return TRUE;
}
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;
struct bcm_cfg80211 *cfg = wl_get_cfg(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 /* LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0) */
{
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)) {
DHD_ERROR(("wl_android_priv_cmd: buf length invalid:%d\n",
priv_cmd.total_len));
ret = -EINVAL;
goto exit;
}
buf_size = max(priv_cmd.total_len, PRIVATE_COMMAND_DEF_LEN);
command = (char *)MALLOC(cfg->osh, (buf_size + 1));
if (!command) {
DHD_ERROR(("wl_android_priv_cmd: failed to allocate memory\n"));
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';
if (wl_android_priv_cmd_log_enable_check(command)) {
DHD_ERROR(("wl_android_priv_cmd: Android private cmd \"%s\" on %s\n",
command, ifr->ifr_name));
}
else {
DHD_INFO(("wl_android_priv_cmd: Android private cmd \"%s\" on %s\n",
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) {
DHD_ERROR(("wl_android_priv_cmd: err. bytes_written:%d >= total_len:%d,"
" buf_size:%d \n", 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)) {
DHD_ERROR(("wl_android_priv_cmd: failed to copy data to user buffer\n"));
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
* or BUSY state specific to TWT commands
*/
if (
#ifdef WL_TWT
!(((ret == -EBUSY) || (ret == -EOPNOTSUPP)) &&
((strnicmp(command, CMD_TWT_SETUP, strlen(CMD_TWT_SETUP)) == 0) ||
(strnicmp(command, CMD_TWT_TEARDOWN, strlen(CMD_TWT_TEARDOWN)) == 0) ||
(strnicmp(command, CMD_TWT_INFO, strlen(CMD_TWT_INFO)) == 0))) &&
#endif /* WL_TWT */
(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(cfg->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) {
WL_ERR(("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 {
WL_ERR(("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;
struct net_device *pdev = bcmcfg_to_prmry_ndev(cfg);
dhd_pub_t *dhd = cfg->pub;
/* check any scan is in progress before beacon recv scan trigger IOVAR */
if (wl_get_drv_status_all(cfg, SCANNING)) {
err = BCME_UNSUPPORTED;
WL_ERR(("Scan in progress, Aborting beacon recv start, "
"error:%d\n", err));
goto exit;
}
if (wl_get_p2p_status(cfg, SCANNING)) {
err = BCME_UNSUPPORTED;
WL_ERR(("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;
WL_ERR(("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;
WL_ERR(("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_is_enabled(cfg)) {
err = BCME_UNSUPPORTED;
WL_ERR(("Nan is enabled, NAN+STA+FAKEAP concurrency is not supported\n"));
goto exit;
}
#endif /* WL_NAN */
if (dhd->early_suspended) {
/* Set BEACON_RECV in suspend mode */
WL_INFORM_MEM(("Already suspend mode, Aborting beacon recv start\n"));
cfg->bcnrecv_info.bcnrecv_state = BEACON_RECV_SUSPENDED;
if ((err = wl_android_bcnrecv_event(pdev, BCNRECV_ATTR_STATUS,
WL_BCNRECV_SUSPENDED, WL_BCNRECV_SUSPEND, NULL, 0)) != BCME_OK) {
WL_ERR(("failed to send bcnrecv event, error:%d\n", err));
}
goto exit;
}
/* Triggering an sendup_bcn iovar */
err = wldev_iovar_setint_no_wl(pdev, "sendup_bcn", 1);
if (unlikely(err)) {
WL_ERR(("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 ifindex:%d\n",
user_trigger, ndev->ifindex));
if (user_trigger) {
if ((err = wl_android_bcnrecv_event(pdev, BCNRECV_ATTR_STATUS,
WL_BCNRECV_STARTED, 0, NULL, 0)) != BCME_OK) {
WL_ERR(("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;
struct net_device *pdev = bcmcfg_to_prmry_ndev(cfg);
/* Stop bcnrx except for fw abort event case */
if (reason != WL_BCNRECV_ROAMABORT) {
err = wldev_iovar_setint_no_wl(pdev, "sendup_bcn", 0);
if (unlikely(err)) {
WL_ERR(("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. reason:%d ifindex:%d\n",
reason, ndev->ifindex));
if (reason == WL_BCNRECV_USER_TRIGGER) {
status = WL_BCNRECV_STOPPED;
} else {
status = WL_BCNRECV_ABORTED;
}
}
if ((err = wl_android_bcnrecv_event(pdev, BCNRECV_ATTR_STATUS, status,
reason, NULL, 0)) != BCME_OK) {
WL_ERR(("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) {
WL_ERR(("ndev is NULL\n"));
return -EINVAL;
}
cfg = wl_get_cfg(ndev);
if (!cfg) {
WL_ERR(("cfg is NULL\n"));
return -EINVAL;
}
/* sync commands from user space */
mutex_lock(&cfg->usr_sync);
if (strncmp(cmd_argv, "start", strlen("start")) == 0) {
WL_INFORM(("BCNRECV start\n"));
err = wl_android_bcnrecv_start(cfg, ndev);
if (err != BCME_OK) {
WL_ERR(("Failed to process the start command, error:%d\n", err));
goto exit;
}
} else if (strncmp(cmd_argv, "stop", strlen("stop")) == 0) {
WL_INFORM(("BCNRECV stop\n"));
err = wl_android_bcnrecv_stop(ndev, WL_BCNRECV_USER_TRIGGER);
if (err != BCME_OK) {
WL_ERR(("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 SUPPORT_LATENCY_CRITICAL_DATA
int
wl_android_set_latency_crt_data(struct net_device *dev, int mode)
{
int ret;
#ifdef WL_LATENCY_CONFIG
char iovreq[WLC_IOCTL_SMLEN] = {0};
wl_low_latency_v1_t low_latency;
#endif /* WL_LATENCY_CONFIG */
struct bcm_cfg80211 *cfg = NULL;
#ifdef DHD_GRO_ENABLE_HOST_CTRL
dhd_pub_t *dhdp = NULL;
#endif /* DHD_GRO_ENABLE_HOST_CTRL */
if (mode >= LATENCY_CRT_DATA_MODE_LAST) {
ret = BCME_BADARG;
goto exit;
}
if (!dev) {
WL_ERR(("ndev is NULL\n"));
ret = -EINVAL;
goto exit;
}
cfg = wl_get_cfg(dev);
if (!cfg) {
WL_ERR(("cfg is NULL\n"));
ret = -EINVAL;
goto exit;
}
if (mode == cfg->latency_mode) {
WL_INFORM_MEM(("Mode value: %d is already configured!!\n", cfg->latency_mode));
ret = BCME_OK;
goto exit;
}
#ifdef DHD_GRO_ENABLE_HOST_CTRL
dhdp = wl_cfg80211_get_dhdp(dev);
if (mode != LATENCY_CRT_DATA_MODE_OFF) {
WL_ERR(("Not permitted GRO by framework\n"));
dhdp->permitted_gro = FALSE;
} else {
WL_ERR(("Permitted GRO by framework\n"));
dhdp->permitted_gro = TRUE;
}
#endif /* DHD_GRO_ENABLE_HOST_CTRL */
#ifdef WL_LATENCY_CONFIG
bzero(&low_latency, sizeof(wl_low_latency_v1_t));
/* set the version and length of wl_low_latency_v1_t */
low_latency.version = WL_LOW_LATENCY_V1;
low_latency.length = sizeof(wl_low_latency_v1_t);
low_latency.config.version = WL_LOW_LATENCY_CONFIG_V1;
low_latency.config.length = sizeof(low_latency.config);
low_latency.config.periodicity = DEF_LOW_LATENCY_PERIOD;
low_latency.mode = mode;
WL_DBG(("low_latency: mode is %d, periodicity is %d\n",
low_latency.mode, low_latency.config.periodicity));
ret = wldev_iovar_setbuf(dev, "low_latency", (char *)&low_latency,
sizeof(wl_low_latency_v1_t), iovreq, WLC_IOCTL_SMLEN, NULL);
if (ret < 0) {
WL_ERR(("low_latency set failed:%d\n", ret));
goto exit;
} else {
WL_INFORM_MEM(("low_latency set ok\n"));
}
#endif /* WL_LATENCY_CONFIG */
ret = wldev_iovar_setint(dev, "latency_critical_data", mode);
if (ret != BCME_OK) {
WL_ERR(("failed to set latency_critical_data mode %d, error = %d\n",
mode, ret));
goto exit;
}
/* Cache mode value */
cfg->latency_mode = mode;
exit:
return ret;
}
static int
wl_android_get_latency_crt_data(struct net_device *dev, char *command, int total_len)
{
int ret;
int mode = LATENCY_CRT_DATA_MODE_OFF;
int bytes_written;
ret = wldev_iovar_getint(dev, "latency_critical_data", &mode);
if (ret != BCME_OK) {
WL_ERR(("failed to get latency_critical_data error = %d\n", ret));
return ret;
}
bytes_written = snprintf(command, total_len, "%s %d",
CMD_GET_LATENCY_CRITICAL_DATA, mode);
return bytes_written;
}
#endif /* SUPPORT_LATENCY_CRITICAL_DATA */
#ifdef WL_LATENCY_CONFIG
static int
wl_android_set_low_latency(struct net_device *dev, char* cmd_str)
{
int ret;
u8 mode = 0, period = 0;
char iovreq[WLC_IOCTL_SMLEN] = {0};
wl_low_latency_v1_t low_latency;
char *param = NULL, *val_p = NULL;
bzero(&low_latency, sizeof(wl_low_latency_v1_t));
/* set the version and length of wl_low_latency_v1_t */
low_latency.version = WL_LOW_LATENCY_V1;
low_latency.length = sizeof(wl_low_latency_v1_t);
low_latency.config.version = WL_LOW_LATENCY_CONFIG_V1;
low_latency.config.length = sizeof(low_latency.config);
param = cmd_str;
/* parsing string options */
while ((val_p = bcmstrtok(&param, " ", NULL)) != NULL) {
if (!strnicmp(val_p, "mode", strlen(val_p))) {
val_p = bcmstrtok(&param, " ", NULL);
if (val_p) {
/* get mode */
mode = bcm_atoi(val_p);
if (mode >= LATENCY_CRT_DATA_MODE_LAST) {
ret = BCME_BADARG;
goto exit;
}
} else {
WL_ERR(("%s : no mode value\n", __FUNCTION__));
ret = BCME_BADARG;
goto exit;
}
} else if (!strnicmp(val_p, "period", strlen(val_p))) {
val_p = bcmstrtok(&param, " ", NULL);
if (val_p) {
/* get period */
period = bcm_atoi(val_p);
} else {
WL_ERR(("%s : no period value\n", __FUNCTION__));
ret = BCME_BADARG;
goto exit;
}
} else {
WL_ERR(("%s : unsupported parameter: %s\n", __FUNCTION__, param));
ret = BCME_BADARG;
goto exit;
}
}
low_latency.config.periodicity = period;
low_latency.mode = mode;
WL_DBG(("low_latency: mode is %d, periodicity is %d\n",
low_latency.mode, low_latency.config.periodicity));
ret = wldev_iovar_setbuf(dev, "low_latency", (char *)&low_latency,
sizeof(wl_low_latency_v1_t), iovreq, WLC_IOCTL_SMLEN, NULL);
if (ret < 0) {
WL_ERR(("low_latency set failed:%d\n", ret));
} else {
WL_INFORM_MEM(("low_latency set ok\n"));
}
exit:
return ret;
}
#endif /* WL_LATENCY_CONFIG */
#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)) {
WL_ERR(("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) {
WL_ERR(("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)) {
WL_ERR(("%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) {
WL_ERR(("ndev is NULL\n"));
return -EINVAL;
}
cfg = wl_get_cfg(ndev);
if (!cfg) {
WL_ERR(("cfg is NULL\n"));
return -EINVAL;
}
/* Request supported only for primary interface */
if (ndev != bcmcfg_to_prmry_ndev(cfg)) {
WL_ERR(("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];
if ((err = wldev_iovar_getbuf(ndev, "bssload_report", NULL,
0, smbuf, WLC_IOCTL_SMLEN, NULL))) {
WL_ERR(("Getting bssload report failed with err=%d \n", err));
return err;
}
(void)memcpy_s(&bssload, sizeof(wl_bssload_t), smbuf, sizeof(wl_bssload_t));
WL_DBG(("Channel Utilization %u\n", bssload.chan_util));
bytes_written = snprintf(command, total_len, "%hhu", bssload.chan_util);
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) {
WL_ERR(("%s: Invalid arguments about interface name\n", __FUNCTION__));
return -EINVAL;
}
ifname = token;
/* get enable/disable flag */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("%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)) {
WL_ERR(("%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) {
WL_ERR(("%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)) {
WL_ERR(("%s: Failed to get ELNA Bypass of SoftAP mode, err=%d\n",
__FUNCTION__, err));
return err;
} else {
softap_elnabypass--; //Convert format to Customer HW4
WL_DBG(("%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 CUSTOM_SOFTAP_SET_ANT
#define HOTSPOT_ANTENNA_MODE_MIMO 1
#define HOTSPOT_ANTENNA_MODE_SISO 2
static int
wl_android_set_softap_antenna(struct net_device *dev, char *command)
{
char *ifname = NULL;
char *pos, *token;
int err = BCME_OK;
int mimo_siso = 0;
int set_chain = 0;
/*
* DRIVER SET_HOTSPOT_ANTENNA_MODE <ifname> <MIMO/SISO>
* MIMO:1, SISO:2
*/
pos = command;
/* drop command */
token = bcmstrtok(&pos, " ", NULL);
/* get the interface name */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("%s: Invalid arguments about interface name\n", __FUNCTION__));
return -EINVAL;
}
ifname = token;
/* get mimo_siso value */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("%s: Invalid arguments about MIMO/SISO\n", __FUNCTION__));
return -EINVAL;
}
mimo_siso = bcm_atoi(token);
if (mimo_siso == HOTSPOT_ANTENNA_MODE_SISO) {
/* Set SISO mode */
set_chain = 1;
} else {
/* Set MIMO mode for other cases */
set_chain = 3;
}
WL_ERR(("[Test Mode] %s: Set Antenna for SoftAP [%d]\n", __FUNCTION__, set_chain));
err = wl_set_softap_antenna(dev, ifname, set_chain);
if (unlikely(err)) {
WL_ERR(("%s: Failed to set Antenna of SoftAP mode[%d], err=%d\n",
__FUNCTION__, mimo_siso, err));
return -EIO;
}
return err;
}
static int
wl_android_get_softap_antenna(struct net_device *dev, char *command, int total_len)
{
char *ifname = NULL;
char *pos, *token;
int err = BCME_OK;
int bytes_written = 0;
int mimo_siso = 0;
uint32 cur_rxchain;
/*
* DRIVER GET_HOTSPOT_ANTENNA_MODE <ifname>
*/
pos = command;
/* drop command */
token = bcmstrtok(&pos, " ", NULL);
/* get the interface name */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR(("%s: Invalid arguments about interface name\n", __FUNCTION__));
return -EINVAL;
}
ifname = token;
err = wl_get_softap_antenna(dev, ifname, &cur_rxchain);
if (unlikely(err)) {
WL_ERR(("%s: Failed to get MIMO/SISO info of SoftAP mode, err=%d\n",
__FUNCTION__, err));
return -EIO;
} else {
if (cur_rxchain == 3) {
mimo_siso = HOTSPOT_ANTENNA_MODE_MIMO;
} else {
mimo_siso = HOTSPOT_ANTENNA_MODE_SISO;
}
WL_DBG(("[Test Mode] %s: SoftAP antenna status is %d\n",
__FUNCTION__, mimo_siso));
bytes_written = snprintf(command, total_len, "%s %d",
CMD_GET_HOTSPOT_ANTENNA_MODE, mimo_siso);
}
return bytes_written;
}
#endif /* CUSTOM_SOFTAP_SET_ANT */
#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) {
WL_ERR(("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) {
WL_ERR(("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:
WL_ERR(("NAN_RANGING 5G/BW20\n"));
param.band = WLC_BAND_5G;
param.bw_cap = 0x1;
break;
case NAN_RANGING_5G_BW40:
WL_ERR(("NAN_RANGING 5G/BW40\n"));
param.band = WLC_BAND_5G;
param.bw_cap = 0x3;
break;
case NAN_RANGING_5G_BW80:
WL_ERR(("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) {
WL_ERR(("WLC_DOWN error %d\n", err));
bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL");
} else {
err = wldev_iovar_setbuf(net, "bw_cap", &param, sizeof(param),
ioctl_buf, sizeof(ioctl_buf), NULL);
if (err) {
WL_ERR(("BW set failed\n"));
bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL");
} else {
WL_ERR(("BW set done\n"));
bytes_written = scnprintf(command, sizeof("OK"), "OK");
}
err = wldev_ioctl_set(net, WLC_UP, &val, sizeof(s32));
if (err < 0) {
WL_ERR(("WLC_UP error %d\n", err));
bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL");
}
}
return bytes_written;
}
#endif /* SUPPORT_NAN_RANGING_TEST_BW */
static int
wl_android_set_softap_ax_mode(struct net_device *dev, const char* cmd_str)
{
int enable = 0;
int err = 0;
s32 bssidx = 0;
struct bcm_cfg80211 *cfg = NULL;
if (!dev) {
err = -EINVAL;
goto exit;
}
cfg = wl_get_cfg(dev);
if (!cfg) {
err = -EINVAL;
goto exit;
}
if (cmd_str) {
enable = bcm_atoi(cmd_str);
} else {
WL_ERR(("failed due to wrong received parameter\n"));
err = -EINVAL;
goto exit;
}
if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) {
WL_ERR(("find softap index from wdev failed\n"));
err = -EINVAL;
goto exit;
}
WL_INFORM(("HAPD_SET_AX_MODE = %d\n", enable));
err = wl_cfg80211_change_he_features(dev, cfg, bssidx, WL_HE_FEATURES_HE_AP, (bool)enable);
if (err) {
WL_ERR(("failed to set softap ax mode(%d)\n", enable));
}
exit :
return err;
}
#ifdef WL_TWT
static int
wl_android_twt_bcmerr_to_kernel_err(int bcm_err)
{
int ret = 0;
switch (bcm_err) {
case BCME_OK:
ret = 0;
break;
case BCME_ERROR:
ret = -EAGAIN;
break;
case BCME_BADARG: /* Bad Argument */
ret = -EINVAL;
break;
case BCME_RANGE: /* TWT parameter value provided is not in allowed range */
ret = -ERANGE;
break;
case BCME_BUSY:
/* Busy
* 1. STA is in off-channel/Scan in progress
* 2. STA is in allTWT Suspend mode
* 3. Other TWT Action frame transmission is not completed yet
*/
ret = -EBUSY;
break;
case BCME_NOTASSOCIATED: /* STA Not Associated */
ret = -ENOTCONN;
break;
case BCME_EPERM: /* Not Permitted because of
* 1. More than one TWT
* 2. More than one concurrent connection is active.
* 3. BT is active
*/
ret = -EPERM;
break;
case BCME_NOTFOUND: /* Not Found. Peer not found for given mac address */
case BCME_NORESOURCE: /* Not Enough resources to establish new TWT session */
ret = -ENODEV;
break;
case BCME_NOMEM:
ret = -ENOMEM;
break;
case BCME_UNSUPPORTED: /* Unsupported.
* 1. No TWT support
* 2. TWT capabilities is not set by device or peer device
*/
ret = -EOPNOTSUPP;
break;
case BCME_VERSION:
ret = -ENOEXEC;
break;
case BCME_BUFTOOSHORT:
ret = -ENOBUFS;
break;
default:
ret = -EAGAIN;
break;
}
WL_DBG(("twt wifi_error ret:%d\n", ret));
return ret;
}
static int
wl_android_twt_setup(struct net_device *ndev, char *command, int total_len)
{
wl_twt_config_t val;
s32 bw;
char *token, *pos;
u8 mybuf[WLC_IOCTL_SMLEN] = {0};
u8 resp_buf[WLC_IOCTL_SMLEN] = {0};
u64 twt;
uint8 *rem = mybuf;
uint16 rem_len = sizeof(mybuf);
int32 val32;
WL_DBG_MEM(("Enter. cmd:%s\n", command));
if (strlen(command) == strlen(CMD_TWT_SETUP)) {
WL_ERR(("Error, twt_setup cmd missing params\n"));
bw = -EINVAL;
goto exit;
}
bzero(&val, sizeof(val));
val.version = WL_TWT_SETUP_VER;
val.length = sizeof(val.version) + sizeof(val.length);
/* Default values, Overide Below */
val.desc.flow_flags = 0;
val.desc.wake_time_h = 0xFFFFFFFF;
val.desc.wake_time_l = 0xFFFFFFFF;
val.desc.wake_int_min = 0xFFFFFFFF;
val.desc.wake_int_max = 0xFFFFFFFF;
val.desc.wake_dur_min = 0xFFFFFFFF;
val.desc.wake_dur_max = 0xFFFFFFFF;
val.desc.avg_pkt_num = 0xFFFFFFFF;
val.desc.avg_pkt_size = 0xFFFFFFFF;
pos = command + sizeof(CMD_TWT_SETUP);
/* Config ID */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param ConfigID not present\n"));
bw = -EINVAL;
goto exit;
}
val.desc.configID = (u8)bcm_atoi(token);
/* negotiation_type */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param negotiation type not present\n"));
bw = -EINVAL;
goto exit;
}
val.desc.negotiation_type = (u8)bcm_atoi(token);
/* Flow Type */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param Flow Type not present\n"));
bw = -EINVAL;
goto exit;
}
if (htod32((u32)bcm_atoi(token)) == 1) {
val.desc.flow_flags |= WL_TWT_FLOW_FLAG_UNANNOUNCED;
}
/* Trigger Type */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param Trigger Type not present\n"));
bw = -EINVAL;
goto exit;
}
if (htod32((u32)bcm_atoi(token)) == 1) {
val.desc.flow_flags |= WL_TWT_FLOW_FLAG_TRIGGER;
}
/* Wake Duration */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param wake Duration not present\n"));
bw = -EINVAL;
goto exit;
}
val.desc.wake_dur = htod32((u32)bcm_atoi(token));
/* Wake interval */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandaory param Wake Interval not present\n"));
bw = -EINVAL;
goto exit;
}
val.desc.wake_int = htod32((u32)bcm_atoi(token));
/* Wake Time parameter */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("No Wake Time parameter provided, using default\n"));
} else {
twt = (u64)bcm_atoi(token);
val32 = htod32((u32)(twt >> 32));
if ((val32 != -1) && ((int32)(htod32((u32)twt)) != -1)) {
val.desc.wake_time_h = htod32((u32)(twt >> 32));
val.desc.wake_time_l = htod32((u32)twt);
}
}
/* Minimum allowed Wake interval */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("No Minimum allowed Wake interval provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.wake_int_min = htod32((u32)bcm_atoi(token));
}
}
/* Max Allowed Wake interval */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Maximum allowed Wake interval not provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.wake_int_max = htod32((u32)bcm_atoi(token));
}
}
/* Minimum allowed Wake duration */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Maximum allowed Wake duration not provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.wake_dur_min = htod32((u32)bcm_atoi(token));
}
}
/* Maximum allowed Wake duration */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Maximum allowed Wake duration not provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.wake_dur_max = htod32((u32)bcm_atoi(token));
}
}
/* Average number of packets */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Average number of packets not provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.avg_pkt_num = htod32((u32)bcm_atoi(token));
}
}
/* Average packets size */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Average packets size not provided, using default\n"));
} else {
val32 = htod32((u32)bcm_atoi(token));
if (val32 != -1) {
val.desc.avg_pkt_size = htod32((u32)bcm_atoi(token));
}
}
bw = bcm_pack_xtlv_entry(&rem, &rem_len, WL_TWT_CMD_CONFIG,
sizeof(val), (uint8 *)&val, BCM_XTLV_OPTION_ALIGN32);
if (bw != BCME_OK) {
goto exit;
}
bw = wldev_iovar_setbuf(ndev, "twt",
mybuf, sizeof(mybuf) - rem_len, resp_buf, WLC_IOCTL_SMLEN, NULL);
if (bw < 0) {
WL_ERR(("twt config set failed. ret:%d\n", bw));
}
exit:
return wl_android_twt_bcmerr_to_kernel_err(bw);
}
static int
wl_android_twt_display_cap(wl_twt_cap_t *result, char *command, int total_len)
{
int rem_len = 0, bytes_written = 0;
rem_len = total_len;
bytes_written = scnprintf(command, rem_len, "0x%04x%04x\n",
result->device_cap, result->peer_cap);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
command += bytes_written;
rem_len -= bytes_written;
WL_DBG(("Device TWT Capabilities:\n"));
WL_DBG(("Requester Support %d, \t",
!!(result->device_cap & WL_TWT_CAP_FLAGS_REQ_SUPPORT)));
WL_DBG(("Responder Support %d, \t",
!!(result->device_cap & WL_TWT_CAP_FLAGS_RESP_SUPPORT)));
WL_DBG(("Broadcast TWT Support %d, \t",
!!(result->device_cap & WL_TWT_CAP_FLAGS_BTWT_SUPPORT)));
WL_DBG(("Flexible TWT Support %d, \t",
!!(result->device_cap & WL_TWT_CAP_FLAGS_FLEX_SUPPORT)));
WL_DBG(("TWT Required by peer %d, \n",
!!(result->device_cap & WL_TWT_CAP_FLAGS_TWT_REQUIRED)));
/* Peer capabilities */
WL_DBG(("\nPeer TWT Capabilities:\n"));
WL_DBG(("Requester Support %d, \t",
!!(result->peer_cap & WL_TWT_CAP_FLAGS_REQ_SUPPORT)));
WL_DBG(("Responder Support %d, \t",
!!(result->peer_cap & WL_TWT_CAP_FLAGS_RESP_SUPPORT)));
WL_DBG(("Broadcast TWT Support %d, \t",
!!(result->peer_cap & WL_TWT_CAP_FLAGS_BTWT_SUPPORT)));
WL_DBG(("Flexible TWT Support %d, \t",
!!(result->peer_cap & WL_TWT_CAP_FLAGS_FLEX_SUPPORT)));
WL_DBG(("TWT Required by peer %d, \n",
!!(result->peer_cap & WL_TWT_CAP_FLAGS_TWT_REQUIRED)));
WL_DBG(("\t-----------------------------------------------------------------\n\n"));
if ((total_len - rem_len) > 0) {
return (total_len - rem_len);
} else {
return BCME_ERROR;
}
}
static int
wl_android_twt_cap(struct net_device *dev, char *command, int total_len)
{
int ret = BCME_OK;
char iovbuf[WLC_IOCTL_SMLEN] = {0, };
uint8 *pxtlv = NULL;
uint8 *iovresp = NULL;
wl_twt_cap_cmd_t cmd_cap;
wl_twt_cap_t result;
uint16 buflen = 0, bufstart = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
bzero(&cmd_cap, sizeof(cmd_cap));
cmd_cap.version = WL_TWT_CAP_CMD_VERSION_1;
cmd_cap.length = sizeof(cmd_cap) - OFFSETOF(wl_twt_cap_cmd_t, peer);
iovresp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (iovresp == NULL) {
DHD_ERROR(("%s: iov resp memory alloc exited\n", __FUNCTION__));
goto exit;
}
buflen = bufstart = WLC_IOCTL_SMLEN;
pxtlv = (uint8 *)iovbuf;
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_TWT_CMD_CAP,
sizeof(cmd_cap), (uint8 *)&cmd_cap, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
DHD_ERROR(("%s : Error return during pack xtlv :%d\n", __FUNCTION__, ret));
goto exit;
}
if ((ret = wldev_iovar_getbuf(dev, "twt", iovbuf, bufstart-buflen,
iovresp, WLC_IOCTL_MEDLEN, NULL))) {
DHD_ERROR(("Getting twt status failed with err=%d \n", ret));
goto exit;
}
if (ret) {
DHD_ERROR(("%s : Error return during twt iovar set :%d\n", __FUNCTION__, ret));
}
(void)memcpy_s(&result, sizeof(result), iovresp, sizeof(result));
if (dtoh16(result.version) == WL_TWT_CAP_CMD_VERSION_1) {
DHD_ERROR(("capability ver %d, \n", dtoh16(result.version)));
ret = wl_android_twt_display_cap(&result, command, total_len);
return ret;
} else {
ret = BCME_UNSUPPORTED;
DHD_ERROR(("Version 1 unsupported. ver %d, \n", dtoh16(result.version)));
goto exit;
}
exit:
if (iovresp) {
MFREE(cfg->osh, iovresp, WLC_IOCTL_MEDLEN);
}
return ret;
}
static int
wl_android_twt_status_display_v1(wl_twt_status_v1_t *status, char *command, int total_len)
{
uint i;
wl_twt_sdesc_v0_t *desc = NULL;
u64 wake_time = 0;
int rem_len = 0, bytes_written = 0;
rem_len = total_len;
WL_DBG(("\nNumber of Individual TWTs: %d\n", status->num_fid));
WL_DBG(("Number of Broadcast TWTs: %d\n", status->num_bid));
WL_DBG(("TWT SPPS Enabled %d \t STA Wake Status %d \t Wake Override %d\n",
!!(status->status_flags & WL_TWT_STATUS_FLAG_SPPS_ENAB),
!!(status->status_flags & WL_TWT_STATUS_FLAG_WAKE_STATE),
!!(status->status_flags & WL_TWT_STATUS_FLAG_WAKE_OVERRIDE)));
WL_DBG(("\t---------------- Individual TWT list-------------------\n"));
for (i = 0; i < WL_TWT_MAX_ITWT; i ++) {
WL_DBG(("Config ID %d\n", status->itwt_status[i].configID));
if (status->itwt_status[i].configID != WL_TWT_INV_CONFIG_ID) {
desc = &status->itwt_status[i].desc;
bytes_written = scnprintf(command, rem_len,
"%d %d %u %u\n", status->itwt_status[i].configID,
status->itwt_status[i].state, desc->wake_dur,
desc->wake_int);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
command += bytes_written;
rem_len -= bytes_written;
WL_DBG(("Config ID %d \tFlow ID %d \tState %d\t",
status->itwt_status[i].configID,
desc->flow_id,
status->itwt_status[i].state));
WL_DBG(("peer: "MACF"\n",
ETHER_TO_MACF(status->itwt_status[i].peer)));
WL_DBG(("Unannounced %d\tTriggered %d\tProtection %d\t"
"Info Frame Disabled %d\n",
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_UNANNOUNCED),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_TRIGGER),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_PROTECT),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_INFO_FRM_DISABLED)));
WL_DBG(("target wake time: %llu\t", wake_time));
WL_DBG(("wake duration: %u\t", desc->wake_dur));
WL_DBG(("wake interval: %u\t", desc->wake_int));
WL_DBG(("TWT channel: %u\n", desc->channel));
WL_DBG(("AvgPktNum: %u\tAvgPktSize: %u\n",
status->itwt_status[i].avg_pkt_num,
status->itwt_status[i].avg_pkt_size));
}
}
WL_DBG(("\t---------------- Broadcast TWT list-------------------\n"));
for (i = 0; i < WL_TWT_MAX_BTWT; i ++) {
if (status->btwt_status[i].configID != WL_TWT_INV_CONFIG_ID) {
desc = &status->btwt_status[i].desc;
bytes_written = scnprintf(command, rem_len,
"%d %d %u %u\n", status->btwt_status[i].configID,
status->btwt_status[i].state, desc->wake_dur,
desc->wake_int);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
command += bytes_written;
rem_len -= bytes_written;
WL_DBG(("Config ID %d \tBroadcast ID %d \tState %d\t",
status->btwt_status[i].configID,
desc->bid, status->btwt_status[i].state));
WL_DBG(("peer: "MACF"\n",
ETHER_TO_MACF(status->btwt_status[i].peer)));
WL_DBG(("Unannounced %d\tTriggered %d\tProtection %d\t"
"Info Frame Disabled %d\t",
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_UNANNOUNCED),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_TRIGGER),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_PROTECT),
!!(desc->flow_flags & WL_TWT_FLOW_FLAG_INFO_FRM_DISABLED)));
WL_DBG(("Frame Recommendation %d\tBTWT Persistence %d\n",
desc->frame_recomm, desc->btwt_persistence));
WL_DBG(("target wake time: %llu\t", wake_time));
WL_DBG(("wake duration: %u\t", desc->wake_dur));
WL_DBG(("wake interval: %u\t", desc->wake_int));
WL_DBG(("TWT channel: %u\n", desc->channel));
WL_DBG(("AvgPktNum: %u\tAvgPktSize: %u\n",
status->btwt_status[i].avg_pkt_num,
status->btwt_status[i].avg_pkt_size));
}
}
if ((total_len - rem_len) > 0) {
return (total_len - rem_len);
} else {
return BCME_OK;
}
}
static int
wl_android_twt_status_query(struct net_device *dev, char *command, int total_len)
{
int ret = BCME_OK;
char iovbuf[WLC_IOCTL_SMLEN] = {0, };
uint8 *pxtlv = NULL;
uint8 *iovresp = NULL;
wl_twt_status_cmd_v1_t status_cmd;
wl_twt_status_v1_t result;
char *token, *pos;
uint16 buflen = 0, bufstart = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
bzero(&status_cmd, sizeof(status_cmd));
status_cmd.version = WL_TWT_CMD_STATUS_VERSION_1;
status_cmd.length = sizeof(status_cmd) - OFFSETOF(wl_twt_status_cmd_v1_t, peer);
pos = command + sizeof(CMD_TWT_STATUS_QUERY);
/* Config ID */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param config ID not present\n"));
ret = -EINVAL;
goto exit;
}
status_cmd.configID = (u8)bcm_atoi(token);
iovresp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (iovresp == NULL) {
DHD_ERROR(("%s: iov resp memory alloc exited\n", __FUNCTION__));
goto exit;
}
buflen = bufstart = WLC_IOCTL_SMLEN;
pxtlv = (uint8 *)iovbuf;
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_TWT_CMD_STATUS,
sizeof(status_cmd), (uint8 *)&status_cmd, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
DHD_ERROR(("%s : Error return during pack xtlv :%d\n", __FUNCTION__, ret));
goto exit;
}
if ((ret = wldev_iovar_getbuf(dev, "twt", iovbuf, bufstart-buflen,
iovresp, WLC_IOCTL_MEDLEN, NULL))) {
DHD_ERROR(("Getting twt status failed with err=%d \n", ret));
goto exit;
}
if (ret) {
DHD_ERROR(("%s : Error return during twt iovar set :%d\n", __FUNCTION__, ret));
}
(void)memcpy_s(&result, sizeof(result), iovresp, sizeof(result));
if (dtoh16(result.version) == WL_TWT_CMD_STATUS_VERSION_1) {
DHD_ERROR(("status query ver %d, \n", dtoh16(result.version)));
ret = wl_android_twt_status_display_v1(&result, command, total_len);
return ret;
} else {
ret = BCME_UNSUPPORTED;
DHD_ERROR(("Version 1 unsupported. ver %d, \n", dtoh16(result.version)));
goto exit;
}
exit:
if (iovresp) {
MFREE(cfg->osh, iovresp, WLC_IOCTL_MEDLEN);
}
return ret;
}
static int
wl_android_twt_info(struct net_device *ndev, char *command, int total_len)
{
wl_twt_info_t val;
s32 bw;
char *token, *pos;
u8 mybuf[WLC_IOCTL_SMLEN] = {0};
u8 res_buf[WLC_IOCTL_SMLEN] = {0};
u64 twt;
uint8 *rem = mybuf;
uint16 rem_len = sizeof(mybuf);
int32 val32;
WL_DBG_MEM(("Enter. cmd:%s\n", command));
if (strlen(command) == strlen(CMD_TWT_INFO)) {
WL_ERR(("Error, twt teardown cmd missing params\n"));
bw = -EINVAL;
goto exit;
}
bzero(&val, sizeof(val));
val.version = WL_TWT_INFO_VER;
val.length = sizeof(val.version) + sizeof(val.length);
/* Default values, Overide Below */
val.infodesc.flow_id = 0xFF;
val.desc.next_twt_h = 0xFFFFFFFF;
val.desc.next_twt_l = 0xFFFFFFFF;
pos = command + sizeof(CMD_TWT_TEARDOWN);
/* Config ID */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param config ID not present\n"));
bw = -EINVAL;
goto exit;
}
val.configID = (u8)bcm_atoi(token);
/* resume offset */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("resume offset not provided, using default\n"));
} else {
twt = (u64)bcm_atoi(token);
val32 = htod32((u32)(twt >> 32));
if (!(((val32 == -1) && ((int32)(htod32((u32)twt)) == -1)) ||
((val32 == 0) && ((int32)(htod32((u32)twt)) == 0)))) {
val.infodesc.next_twt_h = htod32((u32)(twt >> 32));
val.infodesc.next_twt_l = htod32((u32)twt);
val.infodesc.flow_flags |= WL_TWT_INFO_FLAG_RESUME;
}
}
bw = bcm_pack_xtlv_entry(&rem, &rem_len, WL_TWT_CMD_INFO,
sizeof(val), (uint8 *)&val, BCM_XTLV_OPTION_ALIGN32);
if (bw != BCME_OK) {
goto exit;
}
bw = wldev_iovar_setbuf(ndev, "twt",
mybuf, sizeof(mybuf) - rem_len, res_buf, WLC_IOCTL_SMLEN, NULL);
if (bw < 0) {
WL_ERR(("twt info failed. ret:%d\n", bw));
}
exit:
return wl_android_twt_bcmerr_to_kernel_err(bw);
}
static int
wl_android_twt_teardown(struct net_device *ndev, char *command, int total_len)
{
wl_twt_teardown_t val;
s32 bw;
char *token, *pos;
u8 mybuf[WLC_IOCTL_SMLEN] = {0};
u8 res_buf[WLC_IOCTL_SMLEN] = {0};
uint8 *rem = mybuf;
uint16 rem_len = sizeof(mybuf);
WL_DBG_MEM(("Enter. cmd:%s\n", command));
if (strlen(command) == strlen(CMD_TWT_TEARDOWN)) {
WL_ERR(("Error, twt teardown cmd missing params\n"));
bw = -EINVAL;
goto exit;
}
bzero(&val, sizeof(val));
val.version = WL_TWT_TEARDOWN_VER;
val.length = sizeof(val.version) + sizeof(val.length);
/* Default values, Overide Below */
val.teardesc.flow_id = 0xFF;
val.teardesc.bid = 0xFF;
pos = command + sizeof(CMD_TWT_TEARDOWN);
/* Config ID */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param config ID not present\n"));
bw = -EINVAL;
goto exit;
}
val.configID = (u8)bcm_atoi(token);
/* negotiation_type */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param negotiation type not present\n"));
bw = -EINVAL;
goto exit;
}
val.teardesc.negotiation_type = htod32((u32)bcm_atoi(token));
bw = bcm_pack_xtlv_entry(&rem, &rem_len, WL_TWT_CMD_TEARDOWN,
sizeof(val), (uint8 *)&val, BCM_XTLV_OPTION_ALIGN32);
if (bw != BCME_OK) {
goto exit;
}
bw = wldev_iovar_setbuf(ndev, "twt",
mybuf, sizeof(mybuf) - rem_len, res_buf, WLC_IOCTL_SMLEN, NULL);
if (bw < 0) {
WL_ERR(("twt teardown failed. ret:%d\n", bw));
}
exit:
return wl_android_twt_bcmerr_to_kernel_err(bw);
}
/* wl twt stats result display version 2 */
static int
wl_android_twt_stats_display_v2(wl_twt_stats_v2_t *stats, char *command, int total_len)
{
u32 i;
wl_twt_peer_stats_v2_t *peer_stats;
int rem_len = 0, bytes_written = 0;
rem_len = total_len;
for (i = 0; i < stats->num_stats; i++) {
peer_stats = &stats->peer_stats_list[i];
bytes_written = scnprintf(command, rem_len,
"%u %u %u %u %u",
peer_stats->eosp_dur_avg, peer_stats->tx_pkts_avg, peer_stats->rx_pkts_avg,
peer_stats->tx_pkt_sz_avg, peer_stats->rx_pkt_sz_avg);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
command += bytes_written;
rem_len -= bytes_written;
}
if ((total_len - rem_len) > 0) {
return (total_len - rem_len);
} else {
return BCME_ERROR;
}
}
static int
wl_android_twt_stats(struct net_device *ndev, char *command, int total_len)
{
wl_twt_stats_cmd_v1_t query;
wl_twt_stats_v2_t stats_v2;
int ret = BCME_OK;
char iovbuf[WLC_IOCTL_SMLEN] = {0, };
uint8 *pxtlv = NULL;
uint8 *iovresp = NULL;
char *token, *pos;
uint16 buflen = 0, bufstart = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
WL_DBG_MEM(("Enter. cmd:%s\n", command));
bzero(&query, sizeof(query));
query.version = WL_TWT_STATS_CMD_VERSION_1;
query.length = sizeof(query) - OFFSETOF(wl_twt_stats_cmd_v1_t, peer);
/* Default values, Overide Below */
query.num_bid = 0xFF;
query.num_fid = 0xFF;
if (!(strnicmp(command, CMD_TWT_CLR_STATS, strlen(CMD_TWT_CLR_STATS)))) {
query.flags |= WL_TWT_STATS_CMD_FLAGS_RESET;
pos = command + sizeof(CMD_TWT_CLR_STATS);
} else if (!(strnicmp(command, CMD_TWT_GET_STATS, strlen(CMD_TWT_GET_STATS)))) {
pos = command + sizeof(CMD_TWT_GET_STATS);
}
/* Config ID */
token = strsep((char**)&pos, " ");
if (!token) {
WL_ERR(("Mandatory param config ID not present\n"));
ret = -EINVAL;
goto exit;
}
query.configID = (u8)bcm_atoi(token);
iovresp = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (iovresp == NULL) {
DHD_ERROR(("%s: iov resp memory alloc exited\n", __FUNCTION__));
goto exit;
}
buflen = bufstart = WLC_IOCTL_SMLEN;
pxtlv = (uint8 *)iovbuf;
ret = bcm_pack_xtlv_entry(&pxtlv, &buflen, WL_TWT_CMD_STATS,
sizeof(query), (uint8 *)&query, BCM_XTLV_OPTION_ALIGN32);
if (ret != BCME_OK) {
DHD_ERROR(("%s : Error return during pack xtlv :%d\n", __FUNCTION__, ret));
goto exit;
}
if ((ret = wldev_iovar_getbuf(ndev, "twt", iovbuf, bufstart-buflen,
iovresp, WLC_IOCTL_MEDLEN, NULL))) {
DHD_ERROR(("twt status failed with err=%d \n", ret));
goto exit;
}
(void)memcpy_s(&stats_v2, sizeof(stats_v2), iovresp, sizeof(stats_v2));
if (dtoh16(stats_v2.version) == WL_TWT_STATS_VERSION_2) {
if (!(strnicmp(command, CMD_TWT_GET_STATS, strlen(CMD_TWT_GET_STATS)))) {
DHD_ERROR(("stats query ver %d, \n", dtoh16(stats_v2.version)));
ret = wl_android_twt_stats_display_v2((wl_twt_stats_v2_t*)iovresp,
command, total_len);
}
} else {
ret = BCME_UNSUPPORTED;
DHD_ERROR(("Version 1 unsupported. ver %d, \n", dtoh16(stats_v2.version)));
goto exit;
}
exit:
if (iovresp) {
MFREE(cfg->osh, iovresp, WLC_IOCTL_MEDLEN);
}
return ret;
}
static int
wl_android_twt_softap_enable(struct net_device *ndev, int twt_softap_enable)
{
s32 err = 0;
struct bcm_cfg80211 *cfg = NULL;
u8 mybuf[WLC_IOCTL_SMLEN] = {0};
u8 res_buf[WLC_IOCTL_SMLEN] = {0};
u8 *rem = mybuf;
u16 rem_len = sizeof(mybuf);
wl_twt_resp_cfg_t val;
if (!ndev) {
err = -EINVAL;
return err;
}
cfg = wl_get_cfg(ndev);
if (!cfg) {
err = -EINVAL;
return err;
}
/* Enable/disable SoftAP for TWT */
bzero(&val, sizeof(val));
val.version = WL_TWT_RESP_CFG_VER;
val.length = sizeof(val.version) + sizeof(val.length);
if (twt_softap_enable == 1) {
val.twt_resp_enab = 1;
}
err = bcm_pack_xtlv_entry(&rem, &rem_len, WL_TWT_CMD_RESP_CONFIG,
sizeof(val), (uint8 *)&val, BCM_XTLV_OPTION_ALIGN32);
if (err != BCME_OK) {
goto exit;
}
err = wldev_iovar_setbuf(ndev, "twt",
mybuf, sizeof(mybuf) - rem_len, res_buf, WLC_IOCTL_SMLEN, NULL);
if (err < 0) {
WL_ERR(("twt softAP enable/disable failed. ret:%d\n", err));
}
exit:
return wl_android_twt_bcmerr_to_kernel_err(err);
}
#endif /* WL_TWT */
static int
wl_android_get_6g_softap_freq_list(struct net_device *ndev, char *command, int total_len)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
int err = BCME_OK;
uint16 *chan_list = NULL;
uint32 i, freq, list_count;
uint32 chspec, chaninfo;
char *input_command = NULL;
int rem_len = 0, bytes_written = 0;
rem_len = total_len;
input_command = command;
chan_list = MALLOCZ(cfg->osh, CHANINFO_LIST_BUF_SIZE);
if (chan_list == NULL) {
WL_ERR(("failed to allocate chanspec buffer\n"));
return -ENOMEM;
}
err = wldev_iovar_getbuf_bsscfg(ndev, "chan_info_list", NULL,
0, chan_list, CHANINFO_LIST_BUF_SIZE, 0, NULL);
if (err == BCME_UNSUPPORTED) {
WL_INFORM(("get chan_info_list, UNSUPPORTED\n"));
goto exit;
} else if (err != BCME_OK) {
WL_ERR(("get chan_info_list err(%d)\n", err));
goto exit;
}
list_count = ((wl_chanspec_list_v1_t *)chan_list)->count;
for (i = 0; i < list_count; i++) {
chspec = dtoh32(((wl_chanspec_list_v1_t *)chan_list)->chspecs[i].chanspec);
/* Check if the chanspec is 6G, PSC and VLP */
if (CHSPEC_IS6G(chspec) && CHSPEC_IS20(chspec)) {
chaninfo =
dtoh32(((wl_chanspec_list_v1_t *)chan_list)->chspecs[i].chaninfo);
if ((chaninfo & WL_CHAN_BAND_6G_PSC) && (chaninfo & WL_CHAN_BAND_6G_VLP)) {
freq = wl_channel_to_frequency(wf_chspec_ctlchan(chspec),
CHSPEC_BAND(chspec));
bytes_written = scnprintf(command, rem_len, "%d ", freq);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
command += bytes_written;
rem_len -= bytes_written;
}
}
}
if ((total_len - rem_len) >= 0) {
err = total_len - rem_len;
WL_INFORM_MEM(("6G SoftAP FreqList: %s \n", input_command));
} else {
err = BCME_ERROR;
}
exit:
if (chan_list) {
MFREE(cfg->osh, chan_list, CHANINFO_LIST_BUF_SIZE);
}
return err;
}
#ifdef WL_DUAL_STA
static int
wl_android_set_primary_inet(struct net_device *ndev, char *command, int total_len)
{
int err = BCME_OK;
err = wl_cfgvendor_multista_set_primary_connection(ndev->ieee80211_ptr->wiphy,
ndev_to_wdev(ndev), NULL, 0);
return err;
}
#endif /* WL_DUAL_STA */
int
wl_android_set_wsec_info(struct net_device *dev, char *command)
{
int error = BCME_OK;
uint32 wsec_info;
#ifdef DHD_PM_CONTROL_FROM_FILE
if (g_pm_control) {
WL_ERR(("Ignored Set wsec_info\n"));
return BCME_UNSUPPORTED;
}
#endif /* DHD_PM_CONTROL_FROM_FILE */
if (sscanf(command, "%*s %d", &wsec_info) != 1) {
WL_ERR(("Failed to get Parameter\n"));
return BCME_ERROR;
}
if ((wsec_info != 0) && (wsec_info != 1)) {
WL_ERR(("Invalid wsec info value %d\n", wsec_info));
return BCME_ERROR;
}
error = wl_cfg80211_set_wsec_info(dev, &wsec_info, sizeof(wsec_info),
WL_WSEC_INFO_6G_LEGACY_SEC);
if (error) {
WL_ERR(("Failed to set wsec info %d, error = %d\n", wsec_info, error));
} else {
WL_ERR(("Succeeded to set wsec info %d,error = %d\n", wsec_info, error));
}
return error;
}
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) {
DHD_INFO(("wl_handle_private_cmd, Received regular START command\n"));
#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) {
DHD_ERROR(("wl_handle_private_cmd: Ignore private cmd \"%s\" - iface is down\n",
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 */
}
else if (strnicmp(command, CMD_SCAN_ACTIVE, strlen(CMD_SCAN_ACTIVE)) == 0) {
wl_cfg80211_set_passive_scan(net, command);
}
else if (strnicmp(command, CMD_SCAN_PASSIVE, strlen(CMD_SCAN_PASSIVE)) == 0) {
wl_cfg80211_set_passive_scan(net, command);
}
else if (strnicmp(command, CMD_RSSI, strlen(CMD_RSSI)) == 0) {
bytes_written = wl_android_get_rssi(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_LINKSPEED, strlen(CMD_LINKSPEED)) == 0) {
bytes_written = wl_android_get_link_speed(net, command, priv_cmd.total_len);
}
#ifdef PKT_FILTER_SUPPORT
else if (strnicmp(command, CMD_RXFILTER_START, strlen(CMD_RXFILTER_START)) == 0) {
bytes_written = net_os_enable_packet_filter(net, 1);
}
else if (strnicmp(command, CMD_RXFILTER_STOP, strlen(CMD_RXFILTER_STOP)) == 0) {
bytes_written = net_os_enable_packet_filter(net, 0);
}
else if (strnicmp(command, CMD_RXFILTER_ADD, strlen(CMD_RXFILTER_ADD)) == 0) {
int filter_num = *(command + strlen(CMD_RXFILTER_ADD) + 1) - '0';
bytes_written = net_os_rxfilter_add_remove(net, TRUE, filter_num);
}
else if (strnicmp(command, CMD_RXFILTER_REMOVE, strlen(CMD_RXFILTER_REMOVE)) == 0) {
int filter_num = *(command + strlen(CMD_RXFILTER_REMOVE) + 1) - '0';
bytes_written = net_os_rxfilter_add_remove(net, FALSE, filter_num);
}
#endif /* PKT_FILTER_SUPPORT */
else if (strnicmp(command, CMD_BTCOEXSCAN_START, strlen(CMD_BTCOEXSCAN_START)) == 0) {
/* TBD: BTCOEXSCAN-START */
}
else if (strnicmp(command, CMD_BTCOEXSCAN_STOP, strlen(CMD_BTCOEXSCAN_STOP)) == 0) {
/* TBD: BTCOEXSCAN-STOP */
}
else if (strnicmp(command, CMD_BTCOEXMODE, strlen(CMD_BTCOEXMODE)) == 0) {
#ifdef WL_CFG80211
#ifdef OEM_ANDROID
void *dhdp = wl_cfg80211_get_dhdp(net);
bytes_written = wl_cfg80211_set_btcoex_dhcp(net, dhdp, command);
#endif // OEM_ANDROID
#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 */
else if (strnicmp(command, CMD_SETBAND, strlen(CMD_SETBAND)) == 0) {
bytes_written = wl_android_set_band(net, command);
}
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
#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
* Wrong revinfo should be filtered:
* DRIVER COUNTRY US/-1
*/
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);
#endif /* DHD_BLOB_EXISTENCE_CHECK */
if ((rev_info_delim) &&
(strnicmp(rev_info_delim, CMD_COUNTRY_DELIMITER,
strlen(CMD_COUNTRY_DELIMITER)) == 0)) {
revinfo = bcm_atoi(rev_info_delim + 1);
} else {
revinfo = 0;
}
if (revinfo < 0) {
DHD_ERROR(("%s:failed due to wrong revinfo %d\n", __FUNCTION__, revinfo));
return BCME_BADARG;
}
#if defined(DHD_BLOB_EXISTENCE_CHECK)
if (dhdp->is_blob) {
revinfo = 0;
}
#endif /* DHD_BLOB_EXISTENCE_CHECK */
bytes_written = wl_cfg80211_set_country_code(net, country_code,
true, true, revinfo);
}
#endif /* CUSTOMER_SET_COUNTRY */
#endif /* 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);
} 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 WL_SDO
else if (strnicmp(command, CMD_P2P_SD_OFFLOAD, strlen(CMD_P2P_SD_OFFLOAD)) == 0) {
u8 *buf = command;
u8 *cmd_id = NULL;
int len;
cmd_id = strsep((char **)&buf, " ");
if (!cmd_id) {
/* Propagate the error */
bytes_written = -EINVAL;
} else {
/* if buf == NULL, means no arg */
if (buf == NULL) {
len = 0;
} else {
len = strlen(buf);
}
bytes_written = wl_cfg80211_sd_offload(net, cmd_id, buf, len);
}
}
#endif /* WL_SDO */
#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 */
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);
}
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);
}
/* This command is not for normal VSDB operation but for only specific P2P operation.
* Ex) P2P OTA backup operation
*/
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_android_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 */
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);
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);
}
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);
WL_INFORM(("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);
WL_INFORM(("Deleteing %s interface\n", name));
bytes_written = wl_cfg80211_del_if(wl_get_cfg(net), net, NULL, name);
}
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 */
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);
}
#ifdef WBTEXT
else if (strnicmp(command, CMD_WBTEXT_ENABLE, strlen(CMD_WBTEXT_ENABLE)) == 0) {
bytes_written = wl_android_wbtext(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_PROFILE_CONFIG,
strlen(CMD_WBTEXT_PROFILE_CONFIG)) == 0) {
char *data = (command + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1);
bytes_written = wl_cfg80211_wbtext_config(net, data, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_WEIGHT_CONFIG,
strlen(CMD_WBTEXT_WEIGHT_CONFIG)) == 0) {
char *data = (command + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
bytes_written = wl_cfg80211_wbtext_weight_config(net, data,
command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_TABLE_CONFIG,
strlen(CMD_WBTEXT_TABLE_CONFIG)) == 0) {
char *data = (command + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1);
bytes_written = wl_cfg80211_wbtext_table_config(net, data,
command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_DELTA_CONFIG,
strlen(CMD_WBTEXT_DELTA_CONFIG)) == 0) {
char *data = (command + strlen(CMD_WBTEXT_DELTA_CONFIG) + 1);
bytes_written = wl_cfg80211_wbtext_delta_config(net, data,
command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_BTM_TIMER_THRESHOLD,
strlen(CMD_WBTEXT_BTM_TIMER_THRESHOLD)) == 0) {
bytes_written = wl_cfg80211_wbtext_btm_timer_threshold(net, command,
priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_BTM_DELTA,
strlen(CMD_WBTEXT_BTM_DELTA)) == 0) {
bytes_written = wl_cfg80211_wbtext_btm_delta(net, command,
priv_cmd.total_len);
}
else if (strnicmp(command, CMD_WBTEXT_ESTM_ENABLE,
strlen(CMD_WBTEXT_ESTM_ENABLE)) == 0) {
bytes_written = wl_cfg80211_wbtext_estm_enable(net, command,
priv_cmd.total_len);
}
#endif /* WBTEXT */
#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 */
else if (strnicmp(command, CMD_MURX_BFE_CAP,
strlen(CMD_MURX_BFE_CAP)) == 0) {
#ifdef WL_MURX
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 */
#if defined(SUPPORT_RANDOM_MAC_SCAN)
else if (strnicmp(command, ENABLE_RANDOM_MAC, strlen(ENABLE_RANDOM_MAC)) == 0) {
bytes_written = wl_cfg80211_set_random_mac(net, TRUE);
} else if (strnicmp(command, DISABLE_RANDOM_MAC, strlen(DISABLE_RANDOM_MAC)) == 0) {
bytes_written = wl_cfg80211_set_random_mac(net, FALSE);
}
#endif /* SUPPORT_RANDOM_MAC_SCAN */
#ifdef 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
#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 TPUT_DEBUG_DUMP
else if (strnicmp(command, CMD_TPUT_DEBUG_MODE_ENABLE,
strlen(CMD_TPUT_DEBUG_MODE_ENABLE)) == 0) {
wl_cfgdbg_tput_debug_mode(net, true);
}
else if (strnicmp(command, CMD_TPUT_DEBUG_MODE_DISABLE,
strlen(CMD_TPUT_DEBUG_MODE_DISABLE)) == 0) {
wl_cfgdbg_tput_debug_mode(net, false);
}
#endif /* WL_TPUT_DEBUG_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 */
#if defined(CONFIG_TIZEN)
else if (strnicmp(command, CMD_POWERSAVEMODE_SET,
strlen(CMD_POWERSAVEMODE_SET)) == 0) {
bytes_written = wl_android_set_powersave_mode(net, command,
priv_cmd.total_len);
}
else if (strnicmp(command, CMD_POWERSAVEMODE_GET,
strlen(CMD_POWERSAVEMODE_GET)) == 0) {
bytes_written = wl_android_get_powersave_mode(net, command,
priv_cmd.total_len);
}
#endif /* CONFIG_TIZEN */
#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 */
#if defined(DHD_HANG_SEND_UP_TEST)
else if (strnicmp(command, CMD_MAKE_HANG, strlen(CMD_MAKE_HANG)) == 0) {
int skip = strlen(CMD_MAKE_HANG) + 1;
wl_android_make_hang_with_reason(net, (const char*)command+skip);
}
#endif /* DHD_HANG_SEND_UP_TEST */
#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
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 DHD_PKT_LOGGING
else if (strnicmp(command, CMD_PKTLOG_FILTER_ENABLE,
strlen(CMD_PKTLOG_FILTER_ENABLE)) == 0) {
bytes_written = wl_android_pktlog_filter_enable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_DISABLE,
strlen(CMD_PKTLOG_FILTER_DISABLE)) == 0) {
bytes_written = wl_android_pktlog_filter_disable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_PATTERN_ENABLE,
strlen(CMD_PKTLOG_FILTER_PATTERN_ENABLE)) == 0) {
bytes_written =
wl_android_pktlog_filter_pattern_enable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_PATTERN_DISABLE,
strlen(CMD_PKTLOG_FILTER_PATTERN_DISABLE)) == 0) {
bytes_written =
wl_android_pktlog_filter_pattern_disable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_ADD, strlen(CMD_PKTLOG_FILTER_ADD)) == 0) {
bytes_written = wl_android_pktlog_filter_add(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_DEL, strlen(CMD_PKTLOG_FILTER_DEL)) == 0) {
bytes_written = wl_android_pktlog_filter_del(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_INFO, strlen(CMD_PKTLOG_FILTER_INFO)) == 0) {
bytes_written = wl_android_pktlog_filter_info(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_START, strlen(CMD_PKTLOG_START)) == 0) {
bytes_written = wl_android_pktlog_start(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_STOP, strlen(CMD_PKTLOG_STOP)) == 0) {
bytes_written = wl_android_pktlog_stop(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_FILTER_EXIST, strlen(CMD_PKTLOG_FILTER_EXIST)) == 0) {
bytes_written = wl_android_pktlog_filter_exist(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_MINMIZE_ENABLE,
strlen(CMD_PKTLOG_MINMIZE_ENABLE)) == 0) {
bytes_written = wl_android_pktlog_minmize_enable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_MINMIZE_DISABLE,
strlen(CMD_PKTLOG_MINMIZE_DISABLE)) == 0) {
bytes_written = wl_android_pktlog_minmize_disable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_CHANGE_SIZE,
strlen(CMD_PKTLOG_CHANGE_SIZE)) == 0) {
bytes_written = wl_android_pktlog_change_size(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_PKTLOG_DEBUG_DUMP, strlen(CMD_PKTLOG_DEBUG_DUMP)) == 0) {
bytes_written = wl_android_pktlog_dbg_dump(net, command, priv_cmd.total_len);
}
#endif /* DHD_PKT_LOGGING */
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);
}
#ifdef DHD_EVENT_LOG_FILTER
else if (strnicmp(command, CMD_EWP_FILTER,
strlen(CMD_EWP_FILTER)) == 0) {
bytes_written = wl_android_ewp_filter(net, command, priv_cmd.total_len);
}
#endif /* DHD_EVENT_LOG_FILTER */
#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 CUSTOM_SOFTAP_SET_ANT
else if (strnicmp(command, CMD_SET_HOTSPOT_ANTENNA_MODE,
strlen(CMD_SET_HOTSPOT_ANTENNA_MODE)) == 0) {
bytes_written = wl_android_set_softap_antenna(net, command);
}
else if (strnicmp(command, CMD_GET_HOTSPOT_ANTENNA_MODE,
strlen(CMD_GET_HOTSPOT_ANTENNA_MODE)) == 0) {
bytes_written = wl_android_get_softap_antenna(net, command, priv_cmd.total_len);
}
#endif /* CUSTOM_SOFTAP_SET_ANT */
#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 (strnicmp(command, CMD_GET_FACTORY_MAC, strlen(CMD_GET_FACTORY_MAC)) == 0) {
bytes_written = wl_android_get_factory_mac_addr(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_HAPD_SET_AX_MODE, strlen(CMD_HAPD_SET_AX_MODE)) == 0) {
int skip = strlen(CMD_HAPD_SET_AX_MODE) + 1;
bytes_written = wl_android_set_softap_ax_mode(net, command + skip);
}
#ifdef SUPPORT_LATENCY_CRITICAL_DATA
else if (strnicmp(command, CMD_SET_LATENCY_CRITICAL_DATA,
strlen(CMD_SET_LATENCY_CRITICAL_DATA)) == 0) {
int enable = *(command + strlen(CMD_SET_LATENCY_CRITICAL_DATA) + 1) - '0';
bytes_written = wl_android_set_latency_crt_data(net, enable);
}
else if (strnicmp(command, CMD_GET_LATENCY_CRITICAL_DATA,
strlen(CMD_GET_LATENCY_CRITICAL_DATA)) == 0) {
bytes_written = wl_android_get_latency_crt_data(net, command, priv_cmd.total_len);
}
#endif /* SUPPORT_LATENCY_CRITICAL_DATA */
#if defined(WL_LATENCY_CONFIG)
else if (strnicmp(command, CMD_SET_LOW_LATENCY,
strlen(CMD_SET_LOW_LATENCY)) == 0) {
int skip = strlen(CMD_SET_LOW_LATENCY) + 1;
bytes_written = wl_android_set_low_latency(net, command + skip);
}
#endif /* WL_LATENCY_CONFIG */
#ifdef WL_TWT
else if (strnicmp(command, CMD_TWT_SETUP, strlen(CMD_TWT_SETUP)) == 0) {
bytes_written = wl_android_twt_setup(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_TWT_TEARDOWN, strlen(CMD_TWT_TEARDOWN)) == 0) {
bytes_written = wl_android_twt_teardown(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_TWT_INFO, strlen(CMD_TWT_INFO)) == 0) {
bytes_written = wl_android_twt_info(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_TWT_STATUS_QUERY, strlen(CMD_TWT_STATUS_QUERY)) == 0) {
bytes_written = wl_android_twt_status_query(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_TWT_CAPABILITY, strlen(CMD_TWT_CAPABILITY)) == 0) {
bytes_written = wl_android_twt_cap(net, command, priv_cmd.total_len);
}
else if ((strnicmp(command, CMD_TWT_GET_STATS, strlen(CMD_TWT_GET_STATS)) == 0) ||
(strnicmp(command, CMD_TWT_CLR_STATS, strlen(CMD_TWT_CLR_STATS)) == 0)) {
bytes_written = wl_android_twt_stats(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_TWT_SOFTAP_ENABLE, strlen(CMD_TWT_SOFTAP_ENABLE)) == 0) {
int twt_softap_enable = *(command + strlen(CMD_TWT_SOFTAP_ENABLE) + 1) - '0';
bytes_written = wl_android_twt_softap_enable(net, twt_softap_enable);
}
#endif /* WL_TWT */
else if (strnicmp(command, CMD_GET_6G_SOFTAP_FREQ_LIST,
strlen(CMD_GET_6G_SOFTAP_FREQ_LIST)) == 0) {
bytes_written = wl_android_get_6g_softap_freq_list(net, command,
priv_cmd.total_len);
}
#ifdef WL_UWB_COEX
else if (strnicmp(command, CMD_SET_UWB_COEX_ENABLE,
strlen(CMD_SET_UWB_COEX_ENABLE)) == 0) {
int skip = strlen(CMD_SET_UWB_COEX_ENABLE) + 1;
bytes_written = wl_android_uwbcx_set_enable(net, (const char *)(command + skip));
}
else if (strnicmp(command, CMD_GET_UWB_COEX_ENABLE,
strlen(CMD_GET_UWB_COEX_ENABLE)) == 0) {
bytes_written = wl_android_uwbcx_get_enable(net, command, priv_cmd.total_len);
}
else if (strnicmp(command, CMD_SET_UWB_COEX_PREPARE_TIME,
strlen(CMD_SET_UWB_COEX_PREPARE_TIME)) == 0) {
int skip = strlen(CMD_SET_UWB_COEX_PREPARE_TIME) + 1;
bytes_written = wl_android_uwbcx_set_prepare_time(net,
(const char *)(command + skip));
}
else if (strnicmp(command, CMD_GET_UWB_COEX_PREPARE_TIME,
strlen(CMD_GET_UWB_COEX_PREPARE_TIME)) == 0) {
bytes_written = wl_android_uwbcx_get_prepare_time(net,
command, priv_cmd.total_len);
}
#endif /* WL_UWB_COEX */
#ifdef WL_DUAL_STA
else if (strnicmp(command, CMD_SET_PRIMARY_INET,
strlen(CMD_SET_PRIMARY_INET)) == 0) {
bytes_written = wl_android_set_primary_inet(net,
command, priv_cmd.total_len);
}
#endif /* WL_DUAL_STA */
else if (strnicmp(command, CMD_SETWSECINFO, strlen(CMD_SETWSECINFO)) == 0) {
bytes_written = wl_android_set_wsec_info(net, command);
}
#if defined(LIMIT_AP_BW)
else if (strnicmp(command, CMD_SET_SOFTAP_BW,
strlen(CMD_SET_SOFTAP_BW)) == 0) {
bytes_written = wl_android_set_softap_bw(net, command);
} else if (strnicmp(command, CMD_GET_SOFTAP_BW,
strlen(CMD_GET_SOFTAP_BW)) == 0) {
bytes_written = wl_android_get_softap_bw(net, command,
priv_cmd.total_len);
}
#endif /* LIMIT_AP_BW */
else if (wl_android_ext_priv_cmd(net, command, priv_cmd.total_len, &bytes_written) == 0) {
}
else {
DHD_ERROR(("Unknown PRIVATE command %s - ignored\n", command));
bytes_written = scnprintf(command, sizeof("FAIL"), "FAIL");
}
return bytes_written;
}
/*
* ENABLE_INSMOD_NO_FW_LOAD X O O O
* ENABLE_INSMOD_NO_POWER_OFF X X O O
* NO_POWER_OFF_AFTER_OPEN X X X O
* after insmod H L H H
* wlan0 down H L L H
* fw trap trigger wlan0 down H L L L
*/
int wl_android_init(void)
{
int ret = 0;
#ifdef ENABLE_INSMOD_NO_POWER_OFF
dhd_download_fw_on_driverload = TRUE;
#elif defined(ENABLE_INSMOD_NO_FW_LOAD)
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
#ifdef WL_NETLINK
wl_netlink_init();
#endif
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_NETLINK
wl_netlink_deinit();
#endif
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);
DHD_ERROR(("wl_android_post_init: btlock released\n"));
#endif /* ENABLE_4335BT_WAR */
if (!dhd_download_fw_on_driverload) {
g_wifi_on = FALSE;
DHD_ERROR(("%s: %d\n", __FUNCTION__, g_wifi_on));
}
}
#ifdef WL_GENL
/* Generic Netlink Initializaiton */
static int wl_genl_init(void)
{
int ret;
WL_DBG(("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) {
WL_ERR(("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);
#elif (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0))
ret = genl_register_family_with_ops_groups(&wl_genl_family, wl_genl_ops, wl_genl_mcast);
#else
ret = genl_register_family(&wl_genl_family);
#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0) */
if (ret != 0) {
WL_ERR(("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
genl_unregister_family(&wl_genl_family);
goto failure;
}
return 0;
failure:
WL_ERR(("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)
WL_ERR(("Unregister wl_genl_ops failed\n"));
#endif
if (genl_unregister_family(&wl_genl_family) < 0)
WL_ERR(("Unregister wl_genl_ops failed\n"));
return 0;
}
s32 wl_event_to_bcm_event(u16 event_type)
{
/* When you add any new event, please mention the
* version of BCM supplicant supporting it
*/
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 */
default:
WL_ERR(("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);
WL_DBG(("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) {
WL_ERR(("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) {
WL_ERR(("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;
WL_ERR(("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) {
WL_ERR(("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
WL_ERR(("genlmsg_multicast for attr(%d) failed. Error:%d \n",
attr_type, err));
else
WL_DBG(("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)
WL_ERR(("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;
WL_DBG(("Enter \n"));
if (info == NULL) {
return -EINVAL;
}
na = info->attrs[BCM_GENL_ATTR_MSG];
if (!na) {
WL_ERR(("nlattribute NULL\n"));
return -EINVAL;
}
data = (char *)nla_data(na);
if (!data) {
WL_ERR(("Invalid data\n"));
return -EINVAL;
} else {
/* Handle the data */
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)) || defined(WL_COMPAT_WIRELESS)
WL_DBG(("%s: Data received from pid (%d) \n", __func__,
info->snd_pid));
#else
WL_DBG(("%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;
}
void
wl_android_set_wifi_on_flag(bool enable)
{
DHD_ERROR(("%s: %d\n", __FUNCTION__, enable));
g_wifi_on = enable;
}
#ifdef WBTEXT
static int
wlc_wbtext_get_roam_prof(struct net_device *ndev, wl_roamprof_band_t *rp,
uint8 band, uint8 *roam_prof_ver, uint8 *roam_prof_size)
{
int err = BCME_OK;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
u8 *ioctl_buf = NULL;
ioctl_buf = (u8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (unlikely(!ioctl_buf)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
rp->v1.band = band;
rp->v1.len = 0;
/* Getting roam profile from fw */
if ((err = wldev_iovar_getbuf(ndev, "roam_prof", rp, sizeof(*rp),
ioctl_buf, WLC_IOCTL_MEDLEN, NULL))) {
WL_ERR(("Getting roam_profile failed with err=%d \n", err));
goto exit;
}
memcpy_s(rp, sizeof(*rp), ioctl_buf, sizeof(*rp));
/* roam_prof version get */
if (rp->v1.ver > WL_ROAM_PROF_VER_3) {
WL_ERR(("bad version (=%d) in return data\n", rp->v1.ver));
err = BCME_VERSION;
goto exit;
}
switch (rp->v1.ver) {
case WL_ROAM_PROF_VER_0:
{
*roam_prof_size = sizeof(wl_roam_prof_v1_t);
*roam_prof_ver = WL_ROAM_PROF_VER_0;
}
break;
case WL_ROAM_PROF_VER_1:
{
*roam_prof_size = sizeof(wl_roam_prof_v2_t);
*roam_prof_ver = WL_ROAM_PROF_VER_1;
}
break;
case WL_ROAM_PROF_VER_2:
{
*roam_prof_size = sizeof(wl_roam_prof_v3_t);
*roam_prof_ver = WL_ROAM_PROF_VER_2;
}
break;
case WL_ROAM_PROF_VER_3:
{
*roam_prof_size = sizeof(wl_roam_prof_v4_t);
*roam_prof_ver = WL_ROAM_PROF_VER_3;
}
break;
default:
WL_ERR(("bad version = %d \n", rp->v1.ver));
err = BCME_VERSION;
goto exit;
}
WL_DBG(("roam prof ver %u size %u\n", *roam_prof_ver, *roam_prof_size));
if ((rp->v1.len % *roam_prof_size) != 0) {
WL_ERR(("bad length (=%d) in return data\n", rp->v1.len));
err = BCME_BADLEN;
}
exit:
if (ioctl_buf) {
MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN);
}
return err;
}
s32
wl_cfg80211_wbtext_set_default(struct net_device *ndev)
{
char *commandp = NULL;
s32 ret = BCME_OK;
char *data;
u8 *ioctl_buf = NULL;
wl_roamprof_band_t rp;
uint8 bandidx = 0;
int wnmmask = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
WL_DBG(("set wbtext to default\n"));
commandp = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN);
if (unlikely(!commandp)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
ret = -ENOMEM;
goto exit;
}
ioctl_buf = (char *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN);
if (unlikely(!ioctl_buf)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
ret = -ENOMEM;
goto exit;
}
rp.v1.band = WLC_BAND_2G;
rp.v1.len = 0;
/* Getting roam profile from fw */
if ((ret = wldev_iovar_getbuf(ndev, "roam_prof", &rp, sizeof(rp),
ioctl_buf, WLC_IOCTL_SMLEN, NULL))) {
WL_ERR(("Getting roam_profile failed with err=%d \n", ret));
goto exit;
}
memcpy_s(&rp, sizeof(rp), ioctl_buf, sizeof(rp));
for (bandidx = 0; bandidx < MAXBANDS; bandidx++) {
switch (rp.v1.ver) {
case WL_ROAM_PROF_VER_1:
{
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
if (bandidx == BAND_5G_INDEX) {
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_PROFILE_CONFIG,
DEFAULT_WBTEXT_PROFILE_A_V2);
data = (commandp + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1);
} else {
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_PROFILE_CONFIG,
DEFAULT_WBTEXT_PROFILE_B_V2);
data = (commandp + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1);
}
}
break;
case WL_ROAM_PROF_VER_2:
case WL_ROAM_PROF_VER_3:
{
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
if (bandidx == BAND_5G_INDEX) {
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_PROFILE_CONFIG,
DEFAULT_WBTEXT_PROFILE_A_V3);
data = (commandp + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1);
} else {
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_PROFILE_CONFIG,
DEFAULT_WBTEXT_PROFILE_B_V3);
data = (commandp + strlen(CMD_WBTEXT_PROFILE_CONFIG) + 1);
}
}
break;
default:
WL_ERR(("No Support for roam prof ver = %d \n", rp.v1.ver));
ret = -EINVAL;
goto exit;
}
/* set roam profile */
ret = wl_cfg80211_wbtext_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set roam_prof %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
}
/* wbtext code for backward compatibility. Newer firmwares set default value
* from fw init
*/
/* set RSSI weight */
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_RSSI_A);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_RSSI_B);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
/* set CU weight */
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_CU_A);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_CU_B);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
ret = wldev_iovar_getint(ndev, "wnm", &wnmmask);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to get wnmmask error = %d\n", __func__, ret));
goto exit;
}
/* set ESTM DL weight. */
if (wnmmask & WL_WNM_ESTM) {
WL_ERR(("Setting ESTM wt\n"));
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_ESTM_DL_A);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_WEIGHT_CONFIG, DEFAULT_WBTEXT_WEIGHT_ESTM_DL_B);
data = (commandp + strlen(CMD_WBTEXT_WEIGHT_CONFIG) + 1);
ret = wl_cfg80211_wbtext_weight_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set weight config %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
}
/* set RSSI table */
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_TABLE_CONFIG, DEFAULT_WBTEXT_TABLE_RSSI_A);
data = (commandp + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1);
ret = wl_cfg80211_wbtext_table_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set RSSI table %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_TABLE_CONFIG, DEFAULT_WBTEXT_TABLE_RSSI_B);
data = (commandp + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1);
ret = wl_cfg80211_wbtext_table_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set RSSI table %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
/* set CU table */
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_TABLE_CONFIG, DEFAULT_WBTEXT_TABLE_CU_A);
data = (commandp + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1);
ret = wl_cfg80211_wbtext_table_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set CU table %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
memset_s(commandp, WLC_IOCTL_SMLEN, 0, WLC_IOCTL_SMLEN);
snprintf(commandp, WLC_IOCTL_SMLEN, "%s %s",
CMD_WBTEXT_TABLE_CONFIG, DEFAULT_WBTEXT_TABLE_CU_B);
data = (commandp + strlen(CMD_WBTEXT_TABLE_CONFIG) + 1);
ret = wl_cfg80211_wbtext_table_config(ndev, data, commandp, WLC_IOCTL_SMLEN);
if (ret != BCME_OK) {
WL_ERR(("%s: Failed to set CU table %s error = %d\n",
__FUNCTION__, data, ret));
goto exit;
}
exit:
if (commandp) {
MFREE(cfg->osh, commandp, WLC_IOCTL_SMLEN);
}
if (ioctl_buf) {
MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_SMLEN);
}
return ret;
}
s32
wl_cfg80211_wbtext_config(struct net_device *ndev, char *data, char *command, int total_len)
{
uint i = 0;
long int rssi_lower, roam_trigger;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
wl_roamprof_band_t *rp = NULL;
int err = -EINVAL, bytes_written = 0;
size_t len = strlen(data);
int rp_len = 0;
u8 *ioctl_buf = NULL;
uint8 roam_prof_size = 0, roam_prof_ver = 0, fs_per = 0, prof_cnt = 0;
data[len] = '\0';
ioctl_buf = (u8 *)MALLOCZ(cfg->osh, WLC_IOCTL_MEDLEN);
if (unlikely(!ioctl_buf)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
rp = (wl_roamprof_band_t *)MALLOCZ(cfg->osh, sizeof(*rp));
if (unlikely(!rp)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
if (*data && (!strncmp(data, "b", 1))) {
rp->v1.band = WLC_BAND_2G;
} else if (*data && (!strncmp(data, "a", 1))) {
rp->v1.band = WLC_BAND_5G;
} else {
err = snprintf(command, total_len, "Missing band\n");
goto exit;
}
data++;
rp->v1.len = 0;
/* Getting roam profile from fw */
if ((err = wldev_iovar_getbuf(ndev, "roam_prof", rp, sizeof(*rp),
ioctl_buf, WLC_IOCTL_MEDLEN, NULL))) {
WL_ERR(("Getting roam_profile failed with err=%d \n", err));
goto exit;
}
memcpy_s(rp, sizeof(*rp), ioctl_buf, sizeof(*rp));
/* roam_prof version get */
if (rp->v1.ver > WL_ROAM_PROF_VER_3) {
WL_ERR(("bad version (=%d) in return data\n", rp->v1.ver));
err = -EINVAL;
goto exit;
}
switch (rp->v1.ver) {
case WL_ROAM_PROF_VER_0:
{
roam_prof_size = sizeof(wl_roam_prof_v1_t);
roam_prof_ver = WL_ROAM_PROF_VER_0;
}
break;
case WL_ROAM_PROF_VER_1:
{
roam_prof_size = sizeof(wl_roam_prof_v2_t);
roam_prof_ver = WL_ROAM_PROF_VER_1;
}
break;
case WL_ROAM_PROF_VER_2:
{
roam_prof_size = sizeof(wl_roam_prof_v3_t);
roam_prof_ver = WL_ROAM_PROF_VER_2;
}
break;
case WL_ROAM_PROF_VER_3:
{
roam_prof_size = sizeof(wl_roam_prof_v4_t);
roam_prof_ver = WL_ROAM_PROF_VER_3;
}
break;
default:
WL_ERR(("bad version = %d \n", rp->v1.ver));
goto exit;
}
WL_DBG(("roam prof ver %u size %u\n", roam_prof_ver, roam_prof_size));
if ((rp->v1.len % roam_prof_size) != 0) {
WL_ERR(("bad length (=%d) in return data\n", rp->v1.len));
err = -EINVAL;
goto exit;
}
for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) {
/* printing contents of roam profile data from fw and exits
* if code hits any of one of the below condtion. If remaining
* length of buffer is less than roam profile size or
* if there is no valid entry.
*/
if (((i * roam_prof_size) > rp->v1.len)) {
break;
}
if (roam_prof_ver == WL_ROAM_PROF_VER_0) {
fs_per = rp->v1.roam_prof[i].fullscan_period;
} else if (roam_prof_ver == WL_ROAM_PROF_VER_1) {
fs_per = rp->v2.roam_prof[i].fullscan_period;
} else if (roam_prof_ver == WL_ROAM_PROF_VER_2) {
fs_per = rp->v3.roam_prof[i].fullscan_period;
} else if (roam_prof_ver == WL_ROAM_PROF_VER_3) {
fs_per = rp->v4.roam_prof[i].fullscan_period;
}
if (fs_per == 0) {
break;
}
prof_cnt++;
}
if (!*data) {
for (i = 0; (i < prof_cnt) && (i < WL_MAX_ROAM_PROF_BRACKETS); i++) {
if (roam_prof_ver == WL_ROAM_PROF_VER_1) {
bytes_written += scnprintf(command+bytes_written,
total_len - bytes_written,
"RSSI[%d,%d] CU(trigger:%d%%: duration:%ds)",
rp->v2.roam_prof[i].roam_trigger,
rp->v2.roam_prof[i].rssi_lower,
rp->v2.roam_prof[i].channel_usage,
rp->v2.roam_prof[i].cu_avg_calc_dur);
} else if (roam_prof_ver == WL_ROAM_PROF_VER_2) {
bytes_written += scnprintf(command+bytes_written,
total_len - bytes_written,
"RSSI[%d,%d] CU(trigger:%d%%: duration:%ds)",
rp->v3.roam_prof[i].roam_trigger,
rp->v3.roam_prof[i].rssi_lower,
rp->v3.roam_prof[i].channel_usage,
rp->v3.roam_prof[i].cu_avg_calc_dur);
} else if (roam_prof_ver == WL_ROAM_PROF_VER_3) {
bytes_written += snprintf(command+bytes_written,
total_len - bytes_written,
"RSSI[%d,%d] CU(trigger:%d%%: duration:%ds)",
rp->v4.roam_prof[i].roam_trigger,
rp->v4.roam_prof[i].rssi_lower,
rp->v4.roam_prof[i].channel_usage,
rp->v4.roam_prof[i].cu_avg_calc_dur);
}
}
bytes_written += scnprintf(command+bytes_written, total_len - bytes_written, "\n");
err = bytes_written;
goto exit;
} else {
/* Do not set roam_prof from upper layer if fw doesn't have 2 rows */
if (prof_cnt != 2) {
WL_ERR(("FW must have 2 rows to fill roam_prof\n"));
err = -EINVAL;
goto exit;
}
/* setting roam profile to fw */
data++;
for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) {
roam_trigger = simple_strtol(data, &data, 10);
if (roam_trigger >= 0) {
WL_ERR(("roam trigger[%d] value must be negative\n", i));
err = -EINVAL;
goto exit;
}
data++;
rssi_lower = simple_strtol(data, &data, 10);
if (rssi_lower >= 0) {
WL_ERR(("rssi lower[%d] value must be negative\n", i));
err = -EINVAL;
goto exit;
}
if (roam_prof_ver == WL_ROAM_PROF_VER_1) {
rp->v2.roam_prof[i].roam_trigger = roam_trigger;
rp->v2.roam_prof[i].rssi_lower = rssi_lower;
data++;
rp->v2.roam_prof[i].channel_usage = simple_strtol(data, &data, 10);
data++;
rp->v2.roam_prof[i].cu_avg_calc_dur =
simple_strtol(data, &data, 10);
}
if (roam_prof_ver == WL_ROAM_PROF_VER_2) {
rp->v3.roam_prof[i].roam_trigger = roam_trigger;
rp->v3.roam_prof[i].rssi_lower = rssi_lower;
data++;
rp->v3.roam_prof[i].channel_usage = simple_strtol(data, &data, 10);
data++;
rp->v3.roam_prof[i].cu_avg_calc_dur =
simple_strtol(data, &data, 10);
}
if (roam_prof_ver == WL_ROAM_PROF_VER_3) {
rp->v4.roam_prof[i].roam_trigger = roam_trigger;
rp->v4.roam_prof[i].rssi_lower = rssi_lower;
data++;
rp->v4.roam_prof[i].channel_usage = simple_strtol(data, &data, 10);
data++;
rp->v4.roam_prof[i].cu_avg_calc_dur =
simple_strtol(data, &data, 10);
}
rp_len += roam_prof_size;
if (*data == '\0') {
break;
}
data++;
}
if (i != 1) {
WL_ERR(("Only two roam_prof rows supported.\n"));
err = -EINVAL;
goto exit;
}
rp->v1.len = rp_len;
if ((err = wldev_iovar_setbuf(ndev, "roam_prof", rp,
sizeof(*rp), cfg->ioctl_buf, WLC_IOCTL_MEDLEN,
&cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("seting roam_profile failed with err %d\n", err));
}
}
exit:
if (rp) {
MFREE(cfg->osh, rp, sizeof(*rp));
}
if (ioctl_buf) {
MFREE(cfg->osh, ioctl_buf, WLC_IOCTL_MEDLEN);
}
return err;
}
int wl_cfg80211_wbtext_weight_config(struct net_device *ndev, char *data,
char *command, int total_len)
{
int bytes_written = 0, err = -EINVAL, argc = 0;
char rssi[BUFSZN], band[BUFSZN], weight[BUFSZN];
char *endptr = NULL;
wnm_bss_select_weight_cfg_t *bwcfg;
u8 ioctl_buf[WLC_IOCTL_SMLEN];
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
bwcfg = (wnm_bss_select_weight_cfg_t *)MALLOCZ(cfg->osh, sizeof(*bwcfg));
if (unlikely(!bwcfg)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
bwcfg->version = WNM_BSSLOAD_MONITOR_VERSION_1;
bwcfg->type = 0;
bwcfg->weight = 0;
argc = sscanf(data,
"%"SIZE_CONST_STRING(BUFSZ)"s %"SIZE_CONST_STRING(BUFSZ)"s "
"%"SIZE_CONST_STRING(BUFSZ)"s", rssi, band, weight);
if (!strcasecmp(rssi, "rssi"))
bwcfg->type = WNM_BSS_SELECT_TYPE_RSSI;
else if (!strcasecmp(rssi, "cu"))
bwcfg->type = WNM_BSS_SELECT_TYPE_CU;
else if (!strcasecmp(rssi, "estm_dl"))
bwcfg->type = WNM_BSS_SELECT_TYPE_ESTM_DL;
else {
/* Usage DRIVER WBTEXT_WEIGHT_CONFIG <rssi/cu/estm_dl> <band> <weight> */
WL_ERR(("%s: Command usage error\n", __func__));
goto exit;
}
if (BCME_BADBAND == wl_android_bandstr_to_fwband(band, &bwcfg->band)) {
WL_ERR(("%s: Command usage error\n", __func__));
goto exit;
}
if (argc == 2) {
/* If there is no data after band, getting wnm_bss_select_weight from fw */
if (bwcfg->band == WLC_BAND_ALL) {
WL_ERR(("band option \"all\" is for set only, not get\n"));
goto exit;
}
if ((err = wldev_iovar_getbuf(ndev, "wnm_bss_select_weight", bwcfg,
sizeof(*bwcfg),
ioctl_buf, sizeof(ioctl_buf), NULL))) {
WL_ERR(("Getting wnm_bss_select_weight failed with err=%d \n", err));
goto exit;
}
memcpy(bwcfg, ioctl_buf, sizeof(*bwcfg));
bytes_written = snprintf(command, total_len, "%s %s weight = %d\n",
(bwcfg->type == WNM_BSS_SELECT_TYPE_RSSI) ? "RSSI" :
(bwcfg->type == WNM_BSS_SELECT_TYPE_CU) ? "CU": "ESTM_DL",
wl_android_get_band_str(bwcfg->band), bwcfg->weight);
err = bytes_written;
goto exit;
} else {
/* if weight is non integer returns command usage error */
bwcfg->weight = simple_strtol(weight, &endptr, 0);
if (*endptr != '\0') {
WL_ERR(("%s: Command usage error", __func__));
goto exit;
}
/* setting weight for iovar wnm_bss_select_weight to fw */
if ((err = wldev_iovar_setbuf(ndev, "wnm_bss_select_weight", bwcfg,
sizeof(*bwcfg),
ioctl_buf, sizeof(ioctl_buf), NULL))) {
WL_ERR(("setting wnm_bss_select_weight failed with err=%d\n", err));
}
}
exit:
if (bwcfg) {
MFREE(cfg->osh, bwcfg, sizeof(*bwcfg));
}
return err;
}
/* WBTEXT_TUPLE_MIN_LEN_CHECK :strlen(low)+" "+strlen(high)+" "+strlen(factor) */
#define WBTEXT_TUPLE_MIN_LEN_CHECK 5
int wl_cfg80211_wbtext_table_config(struct net_device *ndev, char *data,
char *command, int total_len)
{
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
int bytes_written = 0, err = -EINVAL;
char rssi[BUFSZN], band[BUFSZN];
int btcfg_len = 0, i = 0, parsed_len = 0;
wnm_bss_select_factor_cfg_t *btcfg;
size_t slen = strlen(data);
char *start_addr = NULL;
u8 ioctl_buf[WLC_IOCTL_SMLEN];
data[slen] = '\0';
btcfg = (wnm_bss_select_factor_cfg_t *)MALLOCZ(cfg->osh,
(sizeof(*btcfg) + sizeof(*btcfg) * WL_FACTOR_TABLE_MAX_LIMIT));
if (unlikely(!btcfg)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
btcfg->version = WNM_BSS_SELECT_FACTOR_VERSION_1;
btcfg->band = WLC_BAND_AUTO;
btcfg->type = 0;
btcfg->count = 0;
sscanf(data, "%"SIZE_CONST_STRING(BUFSZ)"s %"SIZE_CONST_STRING(BUFSZ)"s", rssi, band);
if (!strcasecmp(rssi, "rssi")) {
btcfg->type = WNM_BSS_SELECT_TYPE_RSSI;
}
else if (!strcasecmp(rssi, "cu")) {
btcfg->type = WNM_BSS_SELECT_TYPE_CU;
}
else {
WL_ERR(("%s: Command usage error\n", __func__));
goto exit;
}
if (BCME_BADBAND == wl_android_bandstr_to_fwband(band, &btcfg->band)) {
WL_ERR(("%s: Command usage, Wrong band\n", __func__));
goto exit;
}
if ((slen - 1) == (strlen(rssi) + strlen(band))) {
/* Getting factor table using iovar 'wnm_bss_select_table' from fw */
if ((err = wldev_iovar_getbuf(ndev, "wnm_bss_select_table", btcfg,
sizeof(*btcfg),
ioctl_buf, sizeof(ioctl_buf), NULL))) {
WL_ERR(("Getting wnm_bss_select_table failed with err=%d \n", err));
goto exit;
}
memcpy(btcfg, ioctl_buf, sizeof(*btcfg));
memcpy(btcfg, ioctl_buf, (btcfg->count+1) * sizeof(*btcfg));
bytes_written += snprintf(command + bytes_written, total_len - bytes_written,
"No of entries in table: %d\n", btcfg->count);
bytes_written += snprintf(command + bytes_written, total_len - bytes_written,
"%s factor table\n",
(btcfg->type == WNM_BSS_SELECT_TYPE_RSSI) ? "RSSI" : "CU");
bytes_written += snprintf(command + bytes_written, total_len - bytes_written,
"low\thigh\tfactor\n");
for (i = 0; i <= btcfg->count-1; i++) {
bytes_written += snprintf(command + bytes_written,
total_len - bytes_written, "%d\t%d\t%d\n", btcfg->params[i].low,
btcfg->params[i].high, btcfg->params[i].factor);
}
err = bytes_written;
goto exit;
} else {
uint16 len = (sizeof(wnm_bss_select_factor_params_t) * WL_FACTOR_TABLE_MAX_LIMIT);
memset_s(btcfg->params, len, 0, len);
data += (strlen(rssi) + strlen(band) + 2);
start_addr = data;
slen = slen - (strlen(rssi) + strlen(band) + 2);
for (i = 0; i < WL_FACTOR_TABLE_MAX_LIMIT; i++) {
if (parsed_len + WBTEXT_TUPLE_MIN_LEN_CHECK <= slen) {
btcfg->params[i].low = simple_strtol(data, &data, 10);
data++;
btcfg->params[i].high = simple_strtol(data, &data, 10);
data++;
btcfg->params[i].factor = simple_strtol(data, &data, 10);
btcfg->count++;
if (*data == '\0') {
break;
}
data++;
parsed_len = data - start_addr;
} else {
WL_ERR(("%s:Command usage:less no of args\n", __func__));
goto exit;
}
}
btcfg_len = sizeof(*btcfg) + ((btcfg->count) * sizeof(*btcfg));
if ((err = wldev_iovar_setbuf(ndev, "wnm_bss_select_table", btcfg, btcfg_len,
cfg->ioctl_buf, WLC_IOCTL_MEDLEN, &cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("seting wnm_bss_select_table failed with err %d\n", err));
goto exit;
}
}
exit:
if (btcfg) {
MFREE(cfg->osh, btcfg,
(sizeof(*btcfg) + sizeof(*btcfg) * WL_FACTOR_TABLE_MAX_LIMIT));
}
return err;
}
s32
wl_cfg80211_wbtext_delta_config(struct net_device *ndev, char *data, char *command, int total_len)
{
uint i = 0;
struct bcm_cfg80211 *cfg = wl_get_cfg(ndev);
int err = -EINVAL, bytes_written = 0, argc = 0, val, len = 0;
char delta[BUFSZN], band[BUFSZN], *endptr = NULL;
wl_roamprof_band_t *rp = NULL;
uint8 band_val = 0, roam_prof_size = 0, roam_prof_ver = 0;
rp = (wl_roamprof_band_t *)MALLOCZ(cfg->osh, sizeof(*rp));
if (unlikely(!rp)) {
WL_ERR(("%s: failed to allocate memory\n", __func__));
err = -ENOMEM;
goto exit;
}
argc = sscanf(data, "%"SIZE_CONST_STRING(BUFSZ)"s %"SIZE_CONST_STRING(BUFSZ)"s",
band, delta);
if (BCME_BADBAND == wl_android_bandstr_to_fwband(band, &band_val)) {
WL_ERR(("%s: Missing band\n", __func__));
goto exit;
}
if ((err = wlc_wbtext_get_roam_prof(ndev, rp, band_val, &roam_prof_ver,
&roam_prof_size))) {
WL_ERR(("Getting roam_profile failed with err=%d \n", err));
err = -EINVAL;
goto exit;
}
if (argc == 2) {
/* if delta is non integer returns command usage error */
val = simple_strtol(delta, &endptr, 0);
if (*endptr != '\0') {
WL_ERR(("%s: Command usage error", __func__));
goto exit;
}
for (i = 0; i < WL_MAX_ROAM_PROF_BRACKETS; i++) {
/*
* Checking contents of roam profile data from fw and exits
* if code hits below condtion. If remaining length of buffer is
* less than roam profile size or if there is no valid entry.
*/
if (len >= rp->v1.len) {
break;
}
if (roam_prof_ver == WL_ROAM_PROF_VER_1) {
if (rp->v2.roam_prof[i].fullscan_period == 0) {
break;
}
if (rp->v2.roam_prof[i].channel_usage != 0) {
rp->v2.roam_prof[i].roam_delta = val;
}
} else if (roam_prof_ver == WL_ROAM_PROF_VER_2) {
if (rp->v3.roam_prof[i].fullscan_period == 0) {
break;
}
if (rp->v3.roam_prof[i].channel_usage != 0) {
rp->v3.roam_prof[i].roam_delta = val;
}
} else if (roam_prof_ver == WL_ROAM_PROF_VER_3) {
if (rp->v4.roam_prof[i].fullscan_period == 0) {
break;
}
if (rp->v4.roam_prof[i].channel_usage != 0) {
rp->v4.roam_prof[i].roam_delta = val;
}
}
len += roam_prof_size;
}
}
else {
if (rp->v2.roam_prof[0].channel_usage != 0) {
bytes_written = snprintf(command, total_len,
"%s Delta %d\n", wl_android_get_band_str(rp->v1.band),
rp->v2.roam_prof[0].roam_delta);
}
err = bytes_written;
goto exit;
}
rp->v1.len = len;
if ((err = wldev_iovar_setbuf(ndev, "roam_prof", rp,
sizeof(*rp), cfg->ioctl_buf, WLC_IOCTL_MEDLEN,
&cfg->ioctl_buf_sync)) < 0) {
WL_ERR(("seting roam_profile failed with err %d\n", err));
}
exit :
if (rp) {
MFREE(cfg->osh, rp, sizeof(*rp));
}
return err;
}
#endif /* WBTEXT */
#ifdef WL_UWB_COEX
static int
wl_android_uwbcx_set_enable(struct net_device *dev, const char *command)
{
int enable;
int start_ch;
int end_ch;
sscanf(command, "%d %d %d", &enable, &start_ch, &end_ch);
return wl_cfg_uwb_coex_enable(dev, enable, start_ch, end_ch);
}
static int
wl_android_uwbcx_get_enable(struct net_device *dev, char *command, int tot_len)
{
int i;
int bytes_written = 0;
int ret = BCME_OK;
uint8 *resp_buf = NULL;
bool enable = FALSE;
uint16 start_ch = 0;
uint16 end_ch = 0;
bool is_bit_set = FALSE;
bcm_iov_batch_subcmd_t *sub_cmd_ret;
uwbcx_coex_bitmap_v2_t *coex_bitmap_cfg;
uwbcx_coex_bitmap_t *coex_bitmap;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
resp_buf = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN);
if (unlikely(!resp_buf)) {
WL_ERR(("%s - Failed to alloc mem\n", __FUNCTION__));
ret = BCME_NOMEM;
goto exit;
}
ret = wl_cfg_uwb_coex_execute_ioctl(dev, cfg, FALSE,
WL_UWBCX_CMD_COEX_BITMAP, NULL, 0, resp_buf, WLC_IOCTL_SMLEN);
if (!ret) {
sub_cmd_ret = (bcm_iov_batch_subcmd_t *)(resp_buf +
OFFSETOF(bcm_iov_batch_buf_t, cmds[0]));
coex_bitmap_cfg = (uwbcx_coex_bitmap_v2_t *)(sub_cmd_ret->data);
coex_bitmap = (uwbcx_coex_bitmap_t *)(&coex_bitmap_cfg->coex_bitmap);
if (coex_bitmap_cfg->version != UWBCX_COEX_BITMAP_VERSION_V2) {
WL_ERR(("%s - Failed due to UWB coex bitmap ver mismatch\n", __FUNCTION__));
ret = BCME_VERSION;
goto exit;
}
for (i = 0; i < UWB_COEX_CH_MAP_NUM; i++) {
is_bit_set = FALSE;
if (i < 16u) {
is_bit_set = coex_bitmap->low_bitmap & (1 << i);
} else if (i >= 16u && i < 32u) {
is_bit_set = coex_bitmap->mid_low_bitmap & (1 << (i - 16u));
} else if (i >= 32u && i < 48u) {
is_bit_set = coex_bitmap->mid_high_bitmap & (1 << (i - 32u));
} else if (i >= 48u) {
is_bit_set = coex_bitmap->high_bitmap & (1 << (i - 48u));
}
if (is_bit_set) {
if (!start_ch) {
start_ch = wl_cfg_uwb_coex_get_ch_val(i);
}
end_ch = wl_cfg_uwb_coex_get_ch_val(i);
}
}
enable = (start_ch > 0 && end_ch > 0) ? TRUE : FALSE;
WL_ERR(("UWB Coex State: %s Ch.[%d/%d]\n",
enable ? "Enable" : "Disable", start_ch, end_ch));
bytes_written = snprintf(command, tot_len, "%s %d %d %d",
CMD_GET_UWB_COEX_ENABLE, enable, start_ch, end_ch);
}
else {
WL_ERR(("%s - Failed to get uwbcx enable\n", __FUNCTION__));
bytes_written = ret;
}
exit:
if (resp_buf) {
MFREE(cfg->osh, resp_buf, WLC_IOCTL_SMLEN);
}
return bytes_written;
}
static int
wl_android_uwbcx_set_prepare_time(struct net_device *dev, const char *command)
{
int ret = BCME_OK;
int param;
uint8 adv_req_timer;
uint8 *resp_buf = NULL;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
resp_buf = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN);
if (unlikely(!resp_buf)) {
WL_ERR(("%s - Failed to alloc mem\n", __FUNCTION__));
ret = BCME_NOMEM;
goto exit;
}
sscanf(command, "%d", &param);
if (param < 0 || param > 255) {
ret = BCME_RANGE;
goto exit;
}
adv_req_timer = (uint8)param;
ret = wl_cfg_uwb_coex_execute_ioctl(dev, cfg, TRUE,
WL_UWBCX_CMD_ADV_REQ_TIMER, &adv_req_timer, sizeof(adv_req_timer),
resp_buf, WLC_IOCTL_SMLEN);
if (!ret) {
WL_ERR(("Set UWB Coex prepare time: %d\n", adv_req_timer));
}
else {
WL_ERR(("%s - Failed to set UWB Coex prepare time %d\n",
__FUNCTION__, adv_req_timer));
}
exit:
if (resp_buf) {
MFREE(cfg->osh, resp_buf, WLC_IOCTL_SMLEN);
}
return ret;
}
static int
wl_android_uwbcx_get_prepare_time(struct net_device *dev, char *command, int tot_len)
{
int ret = BCME_OK;
int bytes_written = 0;
uint8 adv_req_timer = 0;
uint8 *resp_buf = NULL;
bcm_iov_batch_subcmd_t *sub_cmd_ret;
struct bcm_cfg80211 *cfg = wl_get_cfg(dev);
resp_buf = (uint8 *)MALLOCZ(cfg->osh, WLC_IOCTL_SMLEN);
if (unlikely(!resp_buf)) {
WL_ERR(("%s - Failed to alloc mem\n", __FUNCTION__));
ret = BCME_NOMEM;
goto exit;
}
ret = wl_cfg_uwb_coex_execute_ioctl(dev, cfg, FALSE,
WL_UWBCX_CMD_ADV_REQ_TIMER, NULL, 0,
resp_buf, WLC_IOCTL_SMLEN);
if (!ret) {
sub_cmd_ret = (bcm_iov_batch_subcmd_t *)(resp_buf +
OFFSETOF(bcm_iov_batch_buf_t, cmds[0]));
adv_req_timer = *(uint8 *)sub_cmd_ret->data;
WL_ERR(("UWB Coex prepare time: %d\n", adv_req_timer));
bytes_written = snprintf(command, tot_len, "%s %d",
CMD_GET_UWB_COEX_PREPARE_TIME, adv_req_timer);
}
else {
WL_ERR(("%s - Failed to get UWB Coex prepare time (%d)\n",
__FUNCTION__, ret));
bytes_written = ret;
}
exit:
if (resp_buf) {
MFREE(cfg->osh, resp_buf, WLC_IOCTL_SMLEN);
}
return bytes_written;
}
#endif /* WL_UWB_COEX */
#if defined(CUSTOM_CONTROL_HE_6G_FEATURES)
int
wl_android_set_he_6g_band(struct net_device *dev, bool enable)
{
s32 err = BCME_OK;
s32 bssidx = 0;
struct bcm_cfg80211 *cfg = NULL;
if (!dev) {
err = BCME_NOTFOUND;
return err;
}
cfg = wl_get_cfg(dev);
if (!cfg) {
err = BCME_NOTFOUND;
return err;
}
if ((bssidx = wl_get_bssidx_by_wdev(cfg, dev->ieee80211_ptr)) < 0) {
WL_ERR(("find bss index from wdev failed\n"));
err = BCME_NOTFOUND;
return err;
}
#ifdef DHD_PM_CONTROL_FROM_FILE
if (g_pm_control) {
enable = TRUE;
}
#endif /* DHD_PM_CONTROL_FROM_FILE */
WL_ERR(("%s: Set he mode 6G band to %s\n", __FUNCTION__, enable ? "Enable" : "Disable"));
/* Enable/disable for 6G */
err = wl_cfg80211_set_he_mode(dev, cfg, bssidx, WL_HE_FEATURES_6G, enable);
if (err != BCME_OK) {
WL_ERR(("%s: failed to set he mode 6G band - err(%d)\n",
__FUNCTION__, err));
}
return err;
}
#endif /* CUSTOM_CONTROL_HE_6G_FEATURES */
#if defined(LIMIT_AP_BW)
static int
wl_android_set_softap_bw(struct net_device *ndev, char *command)
{
struct bcm_cfg80211 *cfg = NULL;
uint32 bw;
char *token, *pos;
int err = BCME_OK;
if (!ndev || (!(cfg = wl_get_cfg(ndev)))) {
err = BCME_NOTFOUND;
return err;
}
pos = command;
/* drop command */
token = bcmstrtok(&pos, " ", NULL);
/* get band */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR((CMD_SET_SOFTAP_BW ": band is not specified\n"));
return -EINVAL;
}
if (strncmp(token, "6g", strlen("6g"))) {
WL_ERR((CMD_SET_SOFTAP_BW " support 6G only\n"));
return -EINVAL;
}
/* get bandwidth */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR((CMD_SET_SOFTAP_BW ": bandwidth is not specified\n"));
return -EINVAL;
}
bw = (uint32)bcm_atoi(token);
err = wl_cfg80211_set_softap_bw(cfg, WL_CHANSPEC_BAND_6G, bw);
if (err != BCME_OK) {
return -EINVAL;
}
WL_INFORM(("SOFTAP BANDWITH LIMIT: %d\n", bw));
return BCME_OK;
}
static int
wl_android_get_softap_bw(struct net_device *ndev, char *command, int total_len)
{
struct bcm_cfg80211 *cfg = NULL;
int err = BCME_OK;
char *token, *pos;
uint32 bw = 0;
int rem_len = 0, bytes_written = 0;
if (!ndev || (!(cfg = wl_get_cfg(ndev)))) {
err = BCME_NOTFOUND;
goto exit;
return err;
}
pos = command;
/* drop command */
token = bcmstrtok(&pos, " ", NULL);
/* get band */
token = bcmstrtok(&pos, " ", NULL);
if (!token) {
WL_ERR((CMD_GET_SOFTAP_BW ": band is not specified\n"));
err = -EINVAL;
goto exit;
}
if (strncmp(token, "6g", strlen("6g"))) {
WL_ERR((CMD_GET_SOFTAP_BW " support 6G only\n"));
err = -EINVAL;
goto exit;
}
bw = wl_cfg80211_get_ap_bw_limit_bit(cfg, WL_CHANSPEC_BAND_6G);
bytes_written = scnprintf(command, rem_len, "%s = %d ",
CMD_GET_SOFTAP_BW, bw);
CHECK_SCNPRINTF_RET_VAL(bytes_written);
exit:
WL_INFORM_MEM(("%s ret:%d bw:%d\n", CMD_GET_SOFTAP_BW, err, bw));
return bytes_written;
}
#endif /* SUPPORT_AP_INIT_BWCONF */
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