diff --git a/os_dep/linux/ioctl_cfg80211.c b/os_dep/linux/ioctl_cfg80211.c index 2642875..e412af0 100644 --- a/os_dep/linux/ioctl_cfg80211.c +++ b/os_dep/linux/ioctl_cfg80211.c @@ -9503,10 +9503,8 @@ int rtw_wdev_alloc(_adapter *padapter, struct wiphy *wiphy) } wdev->wiphy = wiphy; wdev->netdev = pnetdev; - wdev->iftype = NL80211_IFTYPE_STATION; /* will be init in rtw_hal_init() */ - /* Must sync with _rtw_init_mlme_priv() */ - /* pmlmepriv->fw_state = WIFI_STATION_STATE */ + /* wdev->iftype = NL80211_IFTYPE_MONITOR; */ /* for rtw_setopmode_cmd() in cfg80211_rtw_change_iface() */ padapter->rtw_wdev = wdev; pnetdev->ieee80211_ptr = wdev; diff --git a/os_dep/linux/ioctl_cfg80211.c.orig b/os_dep/linux/ioctl_cfg80211.c.orig new file mode 100644 index 0000000..2642875 --- /dev/null +++ b/os_dep/linux/ioctl_cfg80211.c.orig @@ -0,0 +1,9726 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2017 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + *****************************************************************************/ +#define _IOCTL_CFG80211_C_ + +#include +#include + +#ifdef CONFIG_IOCTL_CFG80211 + +#ifndef DBG_RTW_CFG80211_STA_PARAM +#define DBG_RTW_CFG80211_STA_PARAM 0 +#endif + +#ifndef DBG_RTW_CFG80211_MESH_CONF +#define DBG_RTW_CFG80211_MESH_CONF 0 +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)) +#define STATION_INFO_INACTIVE_TIME BIT(NL80211_STA_INFO_INACTIVE_TIME) +#define STATION_INFO_LLID BIT(NL80211_STA_INFO_LLID) +#define STATION_INFO_PLID BIT(NL80211_STA_INFO_PLID) +#define STATION_INFO_PLINK_STATE BIT(NL80211_STA_INFO_PLINK_STATE) +#define STATION_INFO_SIGNAL BIT(NL80211_STA_INFO_SIGNAL) +#define STATION_INFO_TX_BITRATE BIT(NL80211_STA_INFO_TX_BITRATE) +#define STATION_INFO_RX_PACKETS BIT(NL80211_STA_INFO_RX_PACKETS) +#define STATION_INFO_TX_PACKETS BIT(NL80211_STA_INFO_TX_PACKETS) +#define STATION_INFO_TX_FAILED BIT(NL80211_STA_INFO_TX_FAILED) +#define STATION_INFO_LOCAL_PM BIT(NL80211_STA_INFO_LOCAL_PM) +#define STATION_INFO_PEER_PM BIT(NL80211_STA_INFO_PEER_PM) +#define STATION_INFO_NONPEER_PM BIT(NL80211_STA_INFO_NONPEER_PM) +#define STATION_INFO_ASSOC_REQ_IES 0 +#endif /* Linux kernel >= 4.0.0 */ + +#include + +#define RTW_MAX_MGMT_TX_CNT (8) +#define RTW_MAX_MGMT_TX_MS_GAS (500) + +#define RTW_SCAN_IE_LEN_MAX 2304 +#define RTW_MAX_REMAIN_ON_CHANNEL_DURATION 5000 /* ms */ +#define RTW_MAX_NUM_PMKIDS 4 + +#define RTW_CH_MAX_2G_CHANNEL 14 /* Max channel in 2G band */ + +#ifdef CONFIG_WAPI_SUPPORT + +#ifndef WLAN_CIPHER_SUITE_SMS4 +#define WLAN_CIPHER_SUITE_SMS4 0x00147201 +#endif + +#ifndef WLAN_AKM_SUITE_WAPI_PSK +#define WLAN_AKM_SUITE_WAPI_PSK 0x000FAC04 +#endif + +#ifndef WLAN_AKM_SUITE_WAPI_CERT +#define WLAN_AKM_SUITE_WAPI_CERT 0x000FAC12 +#endif + +#ifndef NL80211_WAPI_VERSION_1 +#define NL80211_WAPI_VERSION_1 (1 << 2) +#endif + +#endif /* CONFIG_WAPI_SUPPORT */ + +#ifdef CONFIG_RTW_80211R +#define WLAN_AKM_SUITE_FT_8021X 0x000FAC03 +#define WLAN_AKM_SUITE_FT_PSK 0x000FAC04 +#endif + +/* + * In the current design of Wi-Fi driver, it will return success to the system (e.g. supplicant) + * when Wi-Fi driver decides to abort the scan request in the scan flow by default. + * Defining this flag makes Wi-Fi driver to return -EBUSY to the system if Wi-Fi driver is too busy to do the scan. + */ +#ifndef CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY + #define CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY 0 +#endif + +static const u32 rtw_cipher_suites[] = { + WLAN_CIPHER_SUITE_WEP40, + WLAN_CIPHER_SUITE_WEP104, + WLAN_CIPHER_SUITE_TKIP, + WLAN_CIPHER_SUITE_CCMP, +#ifdef CONFIG_WAPI_SUPPORT + WLAN_CIPHER_SUITE_SMS4, +#endif /* CONFIG_WAPI_SUPPORT */ +#ifdef CONFIG_IEEE80211W + WLAN_CIPHER_SUITE_AES_CMAC, +#endif /* CONFIG_IEEE80211W */ +}; + +#define RATETAB_ENT(_rate, _rateid, _flags) \ + { \ + .bitrate = (_rate), \ + .hw_value = (_rateid), \ + .flags = (_flags), \ + } + +#define CHAN2G(_channel, _freq, _flags) { \ + .band = NL80211_BAND_2GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ + } + +#define CHAN5G(_channel, _flags) { \ + .band = NL80211_BAND_5GHZ, \ + .center_freq = 5000 + (5 * (_channel)), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ + } + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) +/* if wowlan is not supported, kernel generate a disconnect at each suspend + * cf: /net/wireless/sysfs.c, so register a stub wowlan. + * Moreover wowlan has to be enabled via a the nl80211_set_wowlan callback. + * (from user space, e.g. iw phy0 wowlan enable) + */ +static const struct wiphy_wowlan_support wowlan_stub = { + .flags = WIPHY_WOWLAN_ANY, + .n_patterns = 0, + .pattern_max_len = 0, + .pattern_min_len = 0, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + .max_pkt_offset = 0, +#endif +}; +#endif + +static struct ieee80211_rate rtw_rates[] = { + RATETAB_ENT(10, 0x1, 0), + RATETAB_ENT(20, 0x2, 0), + RATETAB_ENT(55, 0x4, 0), + RATETAB_ENT(110, 0x8, 0), + RATETAB_ENT(60, 0x10, 0), + RATETAB_ENT(90, 0x20, 0), + RATETAB_ENT(120, 0x40, 0), + RATETAB_ENT(180, 0x80, 0), + RATETAB_ENT(240, 0x100, 0), + RATETAB_ENT(360, 0x200, 0), + RATETAB_ENT(480, 0x400, 0), + RATETAB_ENT(540, 0x800, 0), +}; + +#define rtw_a_rates (rtw_rates + 4) +#define RTW_A_RATES_NUM 8 +#define rtw_g_rates (rtw_rates + 0) +#define RTW_G_RATES_NUM 12 + +/* from center_ch_2g */ +static struct ieee80211_channel rtw_2ghz_channels[MAX_CHANNEL_NUM_2G] = { + CHAN2G(1, 2412, 0), + CHAN2G(2, 2417, 0), + CHAN2G(3, 2422, 0), + CHAN2G(4, 2427, 0), + CHAN2G(5, 2432, 0), + CHAN2G(6, 2437, 0), + CHAN2G(7, 2442, 0), + CHAN2G(8, 2447, 0), + CHAN2G(9, 2452, 0), + CHAN2G(10, 2457, 0), + CHAN2G(11, 2462, 0), + CHAN2G(12, 2467, 0), + CHAN2G(13, 2472, 0), + CHAN2G(14, 2484, 0), +}; + +/* from center_ch_5g_20m */ +static struct ieee80211_channel rtw_5ghz_a_channels[MAX_CHANNEL_NUM_5G] = { + CHAN5G(36, 0), CHAN5G(40, 0), CHAN5G(44, 0), CHAN5G(48, 0), + + CHAN5G(52, 0), CHAN5G(56, 0), CHAN5G(60, 0), CHAN5G(64, 0), + + CHAN5G(100, 0), CHAN5G(104, 0), CHAN5G(108, 0), CHAN5G(112, 0), + CHAN5G(116, 0), CHAN5G(120, 0), CHAN5G(124, 0), CHAN5G(128, 0), + CHAN5G(132, 0), CHAN5G(136, 0), CHAN5G(140, 0), CHAN5G(144, 0), + + CHAN5G(149, 0), CHAN5G(153, 0), CHAN5G(157, 0), CHAN5G(161, 0), + CHAN5G(165, 0), CHAN5G(169, 0), CHAN5G(173, 0), CHAN5G(177, 0), +}; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) +static const char *nl80211_channel_type_str(enum nl80211_channel_type ctype) +{ + switch (ctype) { + case NL80211_CHAN_NO_HT: + return "NO_HT"; + case NL80211_CHAN_HT20: + return "HT20"; + case NL80211_CHAN_HT40MINUS: + return "HT40-"; + case NL80211_CHAN_HT40PLUS: + return "HT40+"; + default: + return "INVALID"; + }; +} + +static enum nl80211_channel_type rtw_chbw_to_nl80211_channel_type(u8 ch, u8 bw, u8 offset, u8 ht) +{ + rtw_warn_on(!ht && (bw >= CHANNEL_WIDTH_40 || offset != HAL_PRIME_CHNL_OFFSET_DONT_CARE)); + + if (!ht) + return NL80211_CHAN_NO_HT; + if (bw >= CHANNEL_WIDTH_40) { + if (offset == HAL_PRIME_CHNL_OFFSET_UPPER) + return NL80211_CHAN_HT40MINUS; + else if (offset == HAL_PRIME_CHNL_OFFSET_LOWER) + return NL80211_CHAN_HT40PLUS; + else + rtw_warn_on(1); + } + return NL80211_CHAN_HT20; +} + +static void rtw_get_chbw_from_nl80211_channel_type(struct ieee80211_channel *chan, enum nl80211_channel_type ctype, u8 *ht, u8 *ch, u8 *bw, u8 *offset) +{ + int pri_freq; + + pri_freq = rtw_ch2freq(chan->hw_value); + if (!pri_freq) { + RTW_INFO("invalid channel:%d\n", chan->hw_value); + rtw_warn_on(1); + *ch = 0; + return; + } + *ch = chan->hw_value; + + switch (ctype) { + case NL80211_CHAN_NO_HT: + *ht = 0; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_HT20: + *ht = 1; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_HT40MINUS: + *ht = 1; + *bw = CHANNEL_WIDTH_40; + *offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + case NL80211_CHAN_HT40PLUS: + *ht = 1; + *bw = CHANNEL_WIDTH_40; + *offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + default: + *ht = 0; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + RTW_INFO("unsupported ctype:%s\n", nl80211_channel_type_str(ctype)); + rtw_warn_on(1); + }; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) +static const char *nl80211_chan_width_str(enum nl80211_chan_width cwidth) +{ + switch (cwidth) { + case NL80211_CHAN_WIDTH_20_NOHT: + return "20_NOHT"; + case NL80211_CHAN_WIDTH_20: + return "20"; + case NL80211_CHAN_WIDTH_40: + return "40"; + case NL80211_CHAN_WIDTH_80: + return "80"; + case NL80211_CHAN_WIDTH_80P80: + return "80+80"; + case NL80211_CHAN_WIDTH_160: + return "160"; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + case NL80211_CHAN_WIDTH_5: + return "5"; + case NL80211_CHAN_WIDTH_10: + return "10"; +#endif + default: + return "INVALID"; + }; +} + +static u8 rtw_chbw_to_cfg80211_chan_def(struct wiphy *wiphy, struct cfg80211_chan_def *chdef, u8 ch, u8 bw, u8 offset, u8 ht) +{ + int freq, cfreq; + struct ieee80211_channel *chan; + u8 ret = _FAIL; + + freq = rtw_ch2freq(ch); + if (!freq) + goto exit; + + cfreq = rtw_get_center_ch(ch, bw, offset); + if (!cfreq) + goto exit; + cfreq = rtw_ch2freq(cfreq); + if (!cfreq) + goto exit; + + chan = ieee80211_get_channel(wiphy, freq); + if (!chan) + goto exit; + + if (bw == CHANNEL_WIDTH_20) + chdef->width = ht ? NL80211_CHAN_WIDTH_20 : NL80211_CHAN_WIDTH_20_NOHT; + else if (bw == CHANNEL_WIDTH_40) + chdef->width = NL80211_CHAN_WIDTH_40; + else if (bw == CHANNEL_WIDTH_80) + chdef->width = NL80211_CHAN_WIDTH_80; + else if (bw == CHANNEL_WIDTH_160) + chdef->width = NL80211_CHAN_WIDTH_160; + else { + rtw_warn_on(1); + goto exit; + } + + chdef->chan = chan; + chdef->center_freq1 = cfreq; + chdef->center_freq2 = 0; + + ret = _SUCCESS; + +exit: + return ret; +} + +static void rtw_get_chbw_from_cfg80211_chan_def(struct cfg80211_chan_def *chdef, u8 *ht, u8 *ch, u8 *bw, u8 *offset) +{ + int pri_freq; + struct ieee80211_channel *chan = chdef->chan; + + pri_freq = rtw_ch2freq(chan->hw_value); + if (!pri_freq) { + RTW_INFO("invalid channel:%d\n", chan->hw_value); + rtw_warn_on(1); + *ch = 0; + return; + } + + switch (chdef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + *ht = 0; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + *ch = chan->hw_value; + break; + case NL80211_CHAN_WIDTH_20: + *ht = 1; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + *ch = chan->hw_value; + break; + case NL80211_CHAN_WIDTH_40: + *ht = 1; + *bw = CHANNEL_WIDTH_40; + *offset = pri_freq > chdef->center_freq1 ? HAL_PRIME_CHNL_OFFSET_UPPER : HAL_PRIME_CHNL_OFFSET_LOWER; + if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset)) + *ch = chan->hw_value; + break; + case NL80211_CHAN_WIDTH_80: + *ht = 1; + *bw = CHANNEL_WIDTH_80; + if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset)) + *ch = chan->hw_value; + break; + case NL80211_CHAN_WIDTH_160: + *ht = 1; + *bw = CHANNEL_WIDTH_160; + if (rtw_get_offset_by_chbw(chan->hw_value, *bw, offset)) + *ch = chan->hw_value; + break; + case NL80211_CHAN_WIDTH_80P80: + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + case NL80211_CHAN_WIDTH_5: + case NL80211_CHAN_WIDTH_10: + #endif + default: + *ht = 0; + *bw = CHANNEL_WIDTH_20; + *offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + RTW_INFO("unsupported cwidth:%s\n", nl80211_chan_width_str(chdef->width)); + rtw_warn_on(1); + }; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) +u8 rtw_cfg80211_ch_switch_notify(_adapter *adapter, u8 ch, u8 bw, u8 offset, u8 ht) +{ + struct wiphy *wiphy = adapter_to_wiphy(adapter); + u8 ret = _SUCCESS; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct cfg80211_chan_def chdef; + + ret = rtw_chbw_to_cfg80211_chan_def(wiphy, &chdef, ch, bw, offset, ht); + if (ret != _SUCCESS) + goto exit; + + cfg80211_ch_switch_notify(adapter->pnetdev, &chdef); + +#else + int freq = rtw_ch2freq(ch); + enum nl80211_channel_type ctype; + + if (!freq) { + ret = _FAIL; + goto exit; + } + + ctype = rtw_chbw_to_nl80211_channel_type(ch, bw, offset, ht); + cfg80211_ch_switch_notify(adapter->pnetdev, freq, ctype); +#endif + +exit: + return ret; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) */ + +void rtw_2g_channels_init(struct ieee80211_channel *channels) +{ + _rtw_memcpy((void *)channels, (void *)rtw_2ghz_channels, sizeof(rtw_2ghz_channels)); +} + +void rtw_5g_channels_init(struct ieee80211_channel *channels) +{ + _rtw_memcpy((void *)channels, (void *)rtw_5ghz_a_channels, sizeof(rtw_5ghz_a_channels)); +} + +void rtw_2g_rates_init(struct ieee80211_rate *rates) +{ + _rtw_memcpy(rates, rtw_g_rates, + sizeof(struct ieee80211_rate) * RTW_G_RATES_NUM + ); +} + +void rtw_5g_rates_init(struct ieee80211_rate *rates) +{ + _rtw_memcpy(rates, rtw_a_rates, + sizeof(struct ieee80211_rate) * RTW_A_RATES_NUM + ); +} + +struct ieee80211_supported_band *rtw_spt_band_alloc(BAND_TYPE band) +{ + struct ieee80211_supported_band *spt_band = NULL; + int n_channels, n_bitrates; + + if (band == BAND_ON_2_4G) { + n_channels = MAX_CHANNEL_NUM_2G; + n_bitrates = RTW_G_RATES_NUM; + } else if (band == BAND_ON_5G) { + n_channels = MAX_CHANNEL_NUM_5G; + n_bitrates = RTW_A_RATES_NUM; + } else + goto exit; + + spt_band = (struct ieee80211_supported_band *)rtw_zmalloc( + sizeof(struct ieee80211_supported_band) + + sizeof(struct ieee80211_channel) * n_channels + + sizeof(struct ieee80211_rate) * n_bitrates + ); + if (!spt_band) + goto exit; + + spt_band->channels = (struct ieee80211_channel *)(((u8 *)spt_band) + sizeof(struct ieee80211_supported_band)); + spt_band->bitrates = (struct ieee80211_rate *)(((u8 *)spt_band->channels) + sizeof(struct ieee80211_channel) * n_channels); + spt_band->band = rtw_band_to_nl80211_band(band); + spt_band->n_channels = n_channels; + spt_band->n_bitrates = n_bitrates; + + if (band == BAND_ON_2_4G) { + rtw_2g_channels_init(spt_band->channels); + rtw_2g_rates_init(spt_band->bitrates); + } else if (band == BAND_ON_5G) { + rtw_5g_channels_init(spt_band->channels); + rtw_5g_rates_init(spt_band->bitrates); + } + + /* spt_band.ht_cap */ + +exit: + + return spt_band; +} + +void rtw_spt_band_free(struct ieee80211_supported_band *spt_band) +{ + u32 size = 0; + + if (!spt_band) + return; + + if (spt_band->band == NL80211_BAND_2GHZ) { + size = sizeof(struct ieee80211_supported_band) + + sizeof(struct ieee80211_channel) * MAX_CHANNEL_NUM_2G + + sizeof(struct ieee80211_rate) * RTW_G_RATES_NUM; + } else if (spt_band->band == NL80211_BAND_5GHZ) { + size = sizeof(struct ieee80211_supported_band) + + sizeof(struct ieee80211_channel) * MAX_CHANNEL_NUM_5G + + sizeof(struct ieee80211_rate) * RTW_A_RATES_NUM; + } else { + + } + rtw_mfree((u8 *)spt_band, size); +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) +static const struct ieee80211_txrx_stypes + rtw_cfg80211_default_mgmt_stypes[NUM_NL80211_IFTYPES] = { + [NL80211_IFTYPE_ADHOC] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_STATION] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, + [NL80211_IFTYPE_AP] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_AP_VLAN] = { + /* copy AP */ + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + }, + [NL80211_IFTYPE_P2P_CLIENT] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, + [NL80211_IFTYPE_P2P_GO] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_ACTION >> 4) + }, +#if defined(RTW_DEDICATED_P2P_DEVICE) + [NL80211_IFTYPE_P2P_DEVICE] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + }, +#endif +#if defined(CONFIG_RTW_MESH) + [NL80211_IFTYPE_MESH_POINT] = { + .tx = 0xffff, + .rx = BIT(IEEE80211_STYPE_ACTION >> 4) + | BIT(IEEE80211_STYPE_AUTH >> 4) + }, +#endif + +}; +#endif + +NDIS_802_11_NETWORK_INFRASTRUCTURE nl80211_iftype_to_rtw_network_type(enum nl80211_iftype type) +{ + switch (type) { + case NL80211_IFTYPE_ADHOC: + return Ndis802_11IBSS; + + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_CLIENT: + #endif + case NL80211_IFTYPE_STATION: + return Ndis802_11Infrastructure; + +#ifdef CONFIG_AP_MODE + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_GO: + #endif + case NL80211_IFTYPE_AP: + return Ndis802_11APMode; +#endif + +#ifdef CONFIG_RTW_MESH + case NL80211_IFTYPE_MESH_POINT: + return Ndis802_11_mesh; +#endif + + case NL80211_IFTYPE_MONITOR: + return Ndis802_11Monitor; + + default: + return Ndis802_11InfrastructureMax; + } +} + +u32 nl80211_iftype_to_rtw_mlme_state(enum nl80211_iftype type) +{ + switch (type) { + case NL80211_IFTYPE_ADHOC: + return WIFI_ADHOC_STATE; + + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_CLIENT: + #endif + case NL80211_IFTYPE_STATION: + return WIFI_STATION_STATE; + +#ifdef CONFIG_AP_MODE + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_GO: + #endif + case NL80211_IFTYPE_AP: + return WIFI_AP_STATE; +#endif + +#ifdef CONFIG_RTW_MESH + case NL80211_IFTYPE_MESH_POINT: + return WIFI_MESH_STATE; +#endif + + case NL80211_IFTYPE_MONITOR: + return WIFI_MONITOR_STATE; + + default: + return WIFI_NULL_STATE; + } +} + +static int rtw_cfg80211_sync_iftype(_adapter *adapter) +{ + struct wireless_dev *rtw_wdev = adapter->rtw_wdev; + + if (!(nl80211_iftype_to_rtw_mlme_state(rtw_wdev->iftype) & MLME_STATE(adapter))) { + /* iftype and mlme state is not syc */ + NDIS_802_11_NETWORK_INFRASTRUCTURE network_type; + + network_type = nl80211_iftype_to_rtw_network_type(rtw_wdev->iftype); + if (network_type != Ndis802_11InfrastructureMax) { + if (rtw_pwr_wakeup(adapter) == _FAIL) { + RTW_WARN(FUNC_ADPT_FMT" call rtw_pwr_wakeup fail\n", FUNC_ADPT_ARG(adapter)); + return _FAIL; + } + + rtw_set_802_11_infrastructure_mode(adapter, network_type); + rtw_setopmode_cmd(adapter, network_type, RTW_CMDF_WAIT_ACK); + } else { + rtw_warn_on(1); + RTW_WARN(FUNC_ADPT_FMT" iftype:%u is not support\n", FUNC_ADPT_ARG(adapter), rtw_wdev->iftype); + return _FAIL; + } + } + + return _SUCCESS; +} + +static u64 rtw_get_systime_us(void) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39)) + struct timespec ts; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 20, 0)) + getboottime(&ts); +#else + get_monotonic_boottime(&ts); +#endif + return ((u64)ts.tv_sec * 1000000) + ts.tv_nsec / 1000; +#else + struct timeval tv; + do_gettimeofday(&tv); + return ((u64)tv.tv_sec * 1000000) + tv.tv_usec; +#endif +} + +/* Try to remove non target BSS's SR to reduce PBC overlap rate */ +static int rtw_cfg80211_clear_wps_sr_of_non_target_bss(_adapter *padapter, struct wlan_network *pnetwork, struct cfg80211_ssid *req_ssid) +{ + struct rtw_wdev_priv *wdev_data = adapter_wdev_data(padapter); + int ret = 0; + u8 *psr = NULL, sr = 0; + NDIS_802_11_SSID *pssid = &pnetwork->network.Ssid; + u32 wpsielen = 0; + u8 *wpsie = NULL; + + if (pssid->SsidLength == req_ssid->ssid_len + && _rtw_memcmp(pssid->Ssid, req_ssid->ssid, req_ssid->ssid_len) == _TRUE) + goto exit; + + wpsie = rtw_get_wps_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_ + , pnetwork->network.IELength - _FIXED_IE_LENGTH_, NULL, &wpsielen); + if (wpsie && wpsielen > 0) + psr = rtw_get_wps_attr_content(wpsie, wpsielen, WPS_ATTR_SELECTED_REGISTRAR, &sr, NULL); + + if (psr && sr) { + if (0) + RTW_INFO("clear sr of non target bss:%s("MAC_FMT")\n" + , pssid->Ssid, MAC_ARG(pnetwork->network.MacAddress)); + *psr = 0; /* clear sr */ + ret = 1; + } + +exit: + return ret; +} + +#define MAX_BSSINFO_LEN 1000 +struct cfg80211_bss *rtw_cfg80211_inform_bss(_adapter *padapter, struct wlan_network *pnetwork) +{ + struct ieee80211_channel *notify_channel; + struct cfg80211_bss *bss = NULL; + /* struct ieee80211_supported_band *band; */ + u16 channel; + u32 freq; + u64 notify_timestamp; + u16 notify_capability; + u16 notify_interval; + u8 *notify_ie; + size_t notify_ielen; + s32 notify_signal; + /* u8 buf[MAX_BSSINFO_LEN]; */ + + u8 *pbuf; + size_t buf_size = MAX_BSSINFO_LEN; + size_t len, bssinf_len = 0; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + struct wireless_dev *wdev = padapter->rtw_wdev; + struct wiphy *wiphy = wdev->wiphy; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + pbuf = rtw_zmalloc(buf_size); + if (pbuf == NULL) { + RTW_INFO("%s pbuf allocate failed !!\n", __FUNCTION__); + return bss; + } + + /* RTW_INFO("%s\n", __func__); */ + + bssinf_len = pnetwork->network.IELength + sizeof(struct rtw_ieee80211_hdr_3addr); + if (bssinf_len > buf_size) { + RTW_INFO("%s IE Length too long > %zu byte\n", __FUNCTION__, buf_size); + goto exit; + } + +#ifndef CONFIG_WAPI_SUPPORT + { + u16 wapi_len = 0; + + if (rtw_get_wapi_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &wapi_len) > 0) { + if (wapi_len > 0) { + RTW_INFO("%s, no support wapi!\n", __FUNCTION__); + goto exit; + } + } + } +#endif /* !CONFIG_WAPI_SUPPORT */ + + channel = pnetwork->network.Configuration.DSConfig; + freq = rtw_ch2freq(channel); + notify_channel = ieee80211_get_channel(wiphy, freq); + + if (0) + notify_timestamp = le64_to_cpu(*(u64 *)rtw_get_timestampe_from_ie(pnetwork->network.IEs)); + else + notify_timestamp = rtw_get_systime_us(); + + notify_interval = le16_to_cpu(*(u16 *)rtw_get_beacon_interval_from_ie(pnetwork->network.IEs)); + notify_capability = le16_to_cpu(*(u16 *)rtw_get_capability_from_ie(pnetwork->network.IEs)); + + notify_ie = pnetwork->network.IEs + _FIXED_IE_LENGTH_; + notify_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_; + + /* We've set wiphy's signal_type as CFG80211_SIGNAL_TYPE_MBM: signal strength in mBm (100*dBm) */ + if (check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE && + is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network, 0)) { + notify_signal = 100 * translate_percentage_to_dbm(padapter->recvpriv.signal_strength); /* dbm */ + } else { + notify_signal = 100 * translate_percentage_to_dbm(pnetwork->network.PhyInfo.SignalStrength); /* dbm */ + } + +#if 0 + RTW_INFO("bssid: "MAC_FMT"\n", MAC_ARG(pnetwork->network.MacAddress)); + RTW_INFO("Channel: %d(%d)\n", channel, freq); + RTW_INFO("Capability: %X\n", notify_capability); + RTW_INFO("Beacon interval: %d\n", notify_interval); + RTW_INFO("Signal: %d\n", notify_signal); + RTW_INFO("notify_timestamp: %llu\n", notify_timestamp); +#endif + + /* pbuf = buf; */ + + pwlanhdr = (struct rtw_ieee80211_hdr *)pbuf; + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); + /* pmlmeext->mgnt_seq++; */ + + if (pnetwork->network.Reserved[0] == BSS_TYPE_BCN) { /* WIFI_BEACON */ + _rtw_memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + set_frame_sub_type(pbuf, WIFI_BEACON); + } else { + _rtw_memcpy(pwlanhdr->addr1, adapter_mac_addr(padapter), ETH_ALEN); + set_frame_sub_type(pbuf, WIFI_PROBERSP); + } + + _rtw_memcpy(pwlanhdr->addr2, pnetwork->network.MacAddress, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pnetwork->network.MacAddress, ETH_ALEN); + + + /* pbuf += sizeof(struct rtw_ieee80211_hdr_3addr); */ + len = sizeof(struct rtw_ieee80211_hdr_3addr); + _rtw_memcpy((pbuf + len), pnetwork->network.IEs, pnetwork->network.IELength); + *((u64 *)(pbuf + len)) = cpu_to_le64(notify_timestamp); + + len += pnetwork->network.IELength; + + #if defined(CONFIG_P2P) && 0 + if(rtw_get_p2p_ie(pnetwork->network.IEs+12, pnetwork->network.IELength-12, NULL, NULL)) + RTW_INFO("%s, got p2p_ie\n", __func__); + #endif + +#if 1 + bss = cfg80211_inform_bss_frame(wiphy, notify_channel, (struct ieee80211_mgmt *)pbuf, + len, notify_signal, GFP_ATOMIC); +#else + + bss = cfg80211_inform_bss(wiphy, notify_channel, (const u8 *)pnetwork->network.MacAddress, + notify_timestamp, notify_capability, notify_interval, notify_ie, + notify_ielen, notify_signal, GFP_ATOMIC/*GFP_KERNEL*/); +#endif + + if (unlikely(!bss)) { + RTW_INFO(FUNC_ADPT_FMT" bss NULL\n", FUNC_ADPT_ARG(padapter)); + goto exit; + } + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38)) +#ifndef COMPAT_KERNEL_RELEASE + /* patch for cfg80211, update beacon ies to information_elements */ + if (pnetwork->network.Reserved[0] == BSS_TYPE_BCN) { /* WIFI_BEACON */ + + if (bss->len_information_elements != bss->len_beacon_ies) { + bss->information_elements = bss->beacon_ies; + bss->len_information_elements = bss->len_beacon_ies; + } + } +#endif /* COMPAT_KERNEL_RELEASE */ +#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 38) */ + +#if 0 + { + if (bss->information_elements == bss->proberesp_ies) { + if (bss->len_information_elements != bss->len_proberesp_ies) + RTW_INFO("error!, len_information_elements != bss->len_proberesp_ies\n"); + } else if (bss->len_information_elements < bss->len_beacon_ies) { + bss->information_elements = bss->beacon_ies; + bss->len_information_elements = bss->len_beacon_ies; + } + } +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) + cfg80211_put_bss(wiphy, bss); +#else + cfg80211_put_bss(bss); +#endif + +exit: + if (pbuf) + rtw_mfree(pbuf, buf_size); + return bss; + +} + +/* + Check the given bss is valid by kernel API cfg80211_get_bss() + @padapter : the given adapter + + return _TRUE if bss is valid, _FALSE for not found. +*/ +int rtw_cfg80211_check_bss(_adapter *padapter) +{ + WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network); + struct cfg80211_bss *bss = NULL; + struct ieee80211_channel *notify_channel = NULL; + u32 freq; + + if (!(pnetwork) || !(padapter->rtw_wdev)) + return _FALSE; + + freq = rtw_ch2freq(pnetwork->Configuration.DSConfig); + notify_channel = ieee80211_get_channel(padapter->rtw_wdev->wiphy, freq); + bss = cfg80211_get_bss(padapter->rtw_wdev->wiphy, notify_channel, + pnetwork->MacAddress, pnetwork->Ssid.Ssid, + pnetwork->Ssid.SsidLength, +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) + pnetwork->InfrastructureMode == Ndis802_11Infrastructure?IEEE80211_BSS_TYPE_ESS:IEEE80211_BSS_TYPE_IBSS, + IEEE80211_PRIVACY(pnetwork->Privacy)); +#else + pnetwork->InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS, pnetwork->InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS); +#endif + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) + cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss); +#else + cfg80211_put_bss(bss); +#endif + + return bss != NULL; +} + +void rtw_cfg80211_ibss_indicate_connect(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct cfg80211_bss *bss = NULL; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) + struct wiphy *wiphy = pwdev->wiphy; + int freq = 2412; + struct ieee80211_channel *notify_channel; +#endif + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) + freq = rtw_ch2freq(cur_network->network.Configuration.DSConfig); + + if (0) + RTW_INFO("chan: %d, freq: %d\n", cur_network->network.Configuration.DSConfig, freq); +#endif + + if (pwdev->iftype != NL80211_IFTYPE_ADHOC) + return; + + if (!rtw_cfg80211_check_bss(padapter)) { + WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network); + struct wlan_network *scanned = pmlmepriv->cur_network_scanned; + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE) { + + _rtw_memcpy(&cur_network->network, pnetwork, sizeof(WLAN_BSSID_EX)); + if (cur_network) { + if (!rtw_cfg80211_inform_bss(padapter, cur_network)) + RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter)); + else + RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter)); + } else { + RTW_INFO("cur_network is not exist!!!\n"); + return ; + } + } else { + if (scanned == NULL) + rtw_warn_on(1); + + if (_rtw_memcmp(&(scanned->network.Ssid), &(pnetwork->Ssid), sizeof(NDIS_802_11_SSID)) == _TRUE + && _rtw_memcmp(scanned->network.MacAddress, pnetwork->MacAddress, sizeof(NDIS_802_11_MAC_ADDRESS)) == _TRUE + ) { + if (!rtw_cfg80211_inform_bss(padapter, scanned)) + RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter)); + else { + /* RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter)); */ + } + } else { + RTW_INFO("scanned & pnetwork compare fail\n"); + rtw_warn_on(1); + } + } + + if (!rtw_cfg80211_check_bss(padapter)) + RTW_PRINT(FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter)); + } + /* notify cfg80211 that device joined an IBSS */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) + notify_channel = ieee80211_get_channel(wiphy, freq); + cfg80211_ibss_joined(padapter->pnetdev, cur_network->network.MacAddress, notify_channel, GFP_ATOMIC); +#else + cfg80211_ibss_joined(padapter->pnetdev, cur_network->network.MacAddress, GFP_ATOMIC); +#endif +} + +void rtw_cfg80211_indicate_connect(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + _irqL irqL; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#endif + struct cfg80211_bss *bss = NULL; + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) + struct cfg80211_roam_info roam_info ={}; +#endif + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + if (pwdev->iftype != NL80211_IFTYPE_STATION + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + && pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT + #endif + ) + return; + + if (!MLME_IS_STA(padapter)) + return; + +#ifdef CONFIG_P2P + if (pwdinfo->driver_interface == DRIVER_CFG80211) { + #if !RTW_P2P_GROUP_INTERFACE + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + RTW_INFO("%s, role=%d, p2p_state=%d, pre_p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), rtw_p2p_pre_state(pwdinfo)); + } + #endif + } +#endif /* CONFIG_P2P */ + + if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE) { + WLAN_BSSID_EX *pnetwork = &(padapter->mlmeextpriv.mlmext_info.network); + struct wlan_network *scanned = pmlmepriv->cur_network_scanned; + + /* RTW_INFO(FUNC_ADPT_FMT" BSS not found\n", FUNC_ADPT_ARG(padapter)); */ + + if (scanned == NULL) { + rtw_warn_on(1); + goto check_bss; + } + + if (_rtw_memcmp(scanned->network.MacAddress, pnetwork->MacAddress, sizeof(NDIS_802_11_MAC_ADDRESS)) == _TRUE + && _rtw_memcmp(&(scanned->network.Ssid), &(pnetwork->Ssid), sizeof(NDIS_802_11_SSID)) == _TRUE + ) { + if (!rtw_cfg80211_inform_bss(padapter, scanned)) + RTW_INFO(FUNC_ADPT_FMT" inform fail !!\n", FUNC_ADPT_ARG(padapter)); + else { + /* RTW_INFO(FUNC_ADPT_FMT" inform success !!\n", FUNC_ADPT_ARG(padapter)); */ + } + } else { + RTW_INFO("scanned: %s("MAC_FMT"), cur: %s("MAC_FMT")\n", + scanned->network.Ssid.Ssid, MAC_ARG(scanned->network.MacAddress), + pnetwork->Ssid.Ssid, MAC_ARG(pnetwork->MacAddress) + ); + rtw_warn_on(1); + } + } + +check_bss: + if (!rtw_cfg80211_check_bss(padapter)) + RTW_PRINT(FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter)); + + _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + + if (rtw_to_roam(padapter) > 0) { + #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE) + struct wiphy *wiphy = pwdev->wiphy; + struct ieee80211_channel *notify_channel; + u32 freq; + u16 channel = cur_network->network.Configuration.DSConfig; + + freq = rtw_ch2freq(channel); + notify_channel = ieee80211_get_channel(wiphy, freq); + #endif + + #if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0) + roam_info.bssid = cur_network->network.MacAddress; + roam_info.req_ie = pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2; + roam_info.req_ie_len = pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2; + roam_info.resp_ie = pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6; + roam_info.resp_ie_len = pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6; + + cfg80211_roamed(padapter->pnetdev, &roam_info, GFP_ATOMIC); + #else + cfg80211_roamed(padapter->pnetdev + #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE) + , notify_channel + #endif + , cur_network->network.MacAddress + , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2 + , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2 + , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6 + , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6 + , GFP_ATOMIC); + #endif /*LINUX_VERSION_CODE >= KERNEL_VERSION(4, 12, 0)*/ + + RTW_INFO(FUNC_ADPT_FMT" call cfg80211_roamed\n", FUNC_ADPT_ARG(padapter)); + +#ifdef CONFIG_RTW_80211R + if (rtw_ft_roam(padapter)) + rtw_ft_set_status(padapter, RTW_FT_ASSOCIATED_STA); +#endif + } else { + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE) + RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state); + #endif + + if (check_fwstate(pmlmepriv, WIFI_MONITOR_STATE) != _TRUE) + rtw_cfg80211_connect_result(pwdev, cur_network->network.MacAddress + , pmlmepriv->assoc_req + sizeof(struct rtw_ieee80211_hdr_3addr) + 2 + , pmlmepriv->assoc_req_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 2 + , pmlmepriv->assoc_rsp + sizeof(struct rtw_ieee80211_hdr_3addr) + 6 + , pmlmepriv->assoc_rsp_len - sizeof(struct rtw_ieee80211_hdr_3addr) - 6 + , WLAN_STATUS_SUCCESS, GFP_ATOMIC); + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE) + RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state); + #endif + } + + rtw_wdev_free_connect_req(pwdev_priv); + + _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL); +} + +void rtw_cfg80211_indicate_disconnect(_adapter *padapter, u16 reason, u8 locally_generated) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + _irqL irqL; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#endif + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + + /*always replace privated definitions with wifi reserved value 0*/ + if (WLAN_REASON_IS_PRIVATE(reason)) + reason = 0; + + if (pwdev->iftype != NL80211_IFTYPE_STATION + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + && pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT + #endif + ) + return; + + if (!MLME_IS_STA(padapter)) + return; + +#ifdef CONFIG_P2P + if (pwdinfo->driver_interface == DRIVER_CFG80211) { + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + + #if RTW_P2P_GROUP_INTERFACE + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + if (pwdev->iftype != NL80211_IFTYPE_P2P_CLIENT) + #endif + #endif + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + + RTW_INFO("%s, role=%d, p2p_state=%d, pre_p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), rtw_p2p_pre_state(pwdinfo)); + } + } +#endif /* CONFIG_P2P */ + + _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + + if (padapter->ndev_unregistering || !rtw_wdev_not_indic_disco(pwdev_priv)) { + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0) || defined(COMPAT_KERNEL_RELEASE) + RTW_INFO("pwdev->sme_state(b)=%d\n", pwdev->sme_state); + + if (pwdev->sme_state == CFG80211_SME_CONNECTING) { + RTW_INFO(FUNC_ADPT_FMT" call cfg80211_connect_result\n", FUNC_ADPT_ARG(padapter)); + rtw_cfg80211_connect_result(pwdev, NULL, NULL, 0, NULL, 0, + reason, GFP_ATOMIC); + } else if (pwdev->sme_state == CFG80211_SME_CONNECTED) { + RTW_INFO(FUNC_ADPT_FMT" call cfg80211_disconnected\n", FUNC_ADPT_ARG(padapter)); + rtw_cfg80211_disconnected(pwdev, reason, NULL, 0, locally_generated, GFP_ATOMIC); + } + + RTW_INFO("pwdev->sme_state(a)=%d\n", pwdev->sme_state); + #else + if (pwdev_priv->connect_req) { + RTW_INFO(FUNC_ADPT_FMT" call cfg80211_connect_result\n", FUNC_ADPT_ARG(padapter)); + rtw_cfg80211_connect_result(pwdev, NULL, NULL, 0, NULL, 0, + reason, GFP_ATOMIC); + } else { + RTW_INFO(FUNC_ADPT_FMT" call cfg80211_disconnected\n", FUNC_ADPT_ARG(padapter)); + rtw_cfg80211_disconnected(pwdev, reason, NULL, 0, locally_generated, GFP_ATOMIC); + } + #endif + } + + rtw_wdev_free_connect_req(pwdev_priv); + + _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL); +} + + +#ifdef CONFIG_AP_MODE +static int rtw_cfg80211_ap_set_encryption(struct net_device *dev, struct ieee_param *param) +{ + int ret = 0; + u32 wep_key_idx, wep_key_len, wep_total_len; + struct sta_info *psta = NULL, *pbcmc_sta = NULL; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &(padapter->securitypriv); + struct sta_priv *pstapriv = &padapter->stapriv; + + RTW_INFO("%s\n", __FUNCTION__); + + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + + if (is_broadcast_mac_addr(param->sta_addr)) { + if (param->u.crypt.idx >= WEP_KEYS + #ifdef CONFIG_IEEE80211W + && param->u.crypt.idx > BIP_MAX_KEYID + #endif + ) { + ret = -EINVAL; + goto exit; + } + } else { + psta = rtw_get_stainfo(pstapriv, param->sta_addr); + if (!psta) { + ret = -EINVAL; + RTW_INFO(FUNC_ADPT_FMT", sta "MAC_FMT" not found\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(param->sta_addr)); + goto exit; + } + } + + if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) { + /* todo:clear default encryption keys */ + + RTW_INFO("clear default encryption keys, keyid=%d\n", param->u.crypt.idx); + + goto exit; + } + + + if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) { + RTW_INFO("r871x_set_encryption, crypt.alg = WEP\n"); + + wep_key_idx = param->u.crypt.idx; + wep_key_len = param->u.crypt.key_len; + + RTW_INFO("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len); + + if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) { + ret = -EINVAL; + goto exit; + } + + if (wep_key_len > 0) + wep_key_len = wep_key_len <= 5 ? 5 : 13; + + if (psecuritypriv->bWepDefaultKeyIdxSet == 0) { + /* wep default key has not been set, so use this key index as default key. */ + + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; + psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; + psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + + if (wep_key_len == 13) { + psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } + + psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx; + } + + _rtw_memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), param->u.crypt.key, wep_key_len); + + psecuritypriv->dot11DefKeylen[wep_key_idx] = wep_key_len; + + rtw_ap_set_wep_key(padapter, param->u.crypt.key, wep_key_len, wep_key_idx, 1); + + goto exit; + + } + + if (!psta) { /* group key */ + if (param->u.crypt.set_tx == 0) { /* group key, TX only */ + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set WEP TX GTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + if (param->u.crypt.key_len == 13) + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set TKIP TX GTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len); + psecuritypriv->dot118021XGrpPrivacy = _TKIP_; + _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + /* set mic key */ + _rtw_memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); + _rtw_memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); + psecuritypriv->busetkipkey = _TRUE; + + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set CCMP TX GTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len); + psecuritypriv->dot118021XGrpPrivacy = _AES_; + _rtw_memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + #ifdef CONFIG_IEEE80211W + } else if (strcmp(param->u.crypt.alg, "BIP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set TX IGTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + padapter->securitypriv.dot11wBIPKeyid = param->u.crypt.idx; + psecuritypriv->dot11wBIPtxpn.val = RTW_GET_LE64(param->u.crypt.seq); + padapter->securitypriv.binstallBIPkey = _TRUE; + goto exit; + #endif /* CONFIG_IEEE80211W */ + + } else if (strcmp(param->u.crypt.alg, "none") == 0) { + RTW_INFO(FUNC_ADPT_FMT" clear group key, idx:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx); + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + } else { + RTW_WARN(FUNC_ADPT_FMT" set group key, not support\n" + , FUNC_ADPT_ARG(padapter)); + goto exit; + } + + psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (pbcmc_sta) { + pbcmc_sta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq); + pbcmc_sta->ieee8021x_blocked = _FALSE; + pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy; /* rx will use bmc_sta's dot118021XPrivacy */ + } + psecuritypriv->binstallGrpkey = _TRUE; + psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* !!! */ + + rtw_ap_set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); + } + + goto exit; + + } + + if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */ + if (param->u.crypt.set_tx == 1) { + /* pairwise key */ + _rtw_memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set WEP PTK of "MAC_FMT" idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx, param->u.crypt.key_len); + psta->dot118021XPrivacy = _WEP40_; + if (param->u.crypt.key_len == 13) + psta->dot118021XPrivacy = _WEP104_; + + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set TKIP PTK of "MAC_FMT" idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx, param->u.crypt.key_len); + psta->dot118021XPrivacy = _TKIP_; + /* set mic key */ + _rtw_memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); + _rtw_memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); + psecuritypriv->busetkipkey = _TRUE; + + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set CCMP PTK of "MAC_FMT" idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx, param->u.crypt.key_len); + psta->dot118021XPrivacy = _AES_; + + } else if (strcmp(param->u.crypt.alg, "none") == 0) { + RTW_INFO(FUNC_ADPT_FMT" clear pairwise key of "MAC_FMT" idx:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx); + psta->dot118021XPrivacy = _NO_PRIVACY_; + } else { + RTW_WARN(FUNC_ADPT_FMT" set pairwise key of "MAC_FMT", not support\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)); + goto exit; + } + + psta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq); + psta->dot11rxpn.val = RTW_GET_LE64(param->u.crypt.seq); + psta->ieee8021x_blocked = _FALSE; + psta->bpairwise_key_installed = _TRUE; + rtw_ap_set_pairwise_key(padapter, psta); + + } else { + /* peer's group key, RX only */ + #ifdef CONFIG_RTW_MESH + if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set CCMP GTK of "MAC_FMT", idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx, param->u.crypt.key_len); + psta->group_privacy = _AES_; + _rtw_memcpy(psta->gtk.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + psta->gtk_bmp |= BIT(param->u.crypt.idx); + psta->gtk_pn.val = RTW_GET_LE64(param->u.crypt.seq); + + #ifdef CONFIG_IEEE80211W + } else if (strcmp(param->u.crypt.alg, "BIP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set IGTK of "MAC_FMT", idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(psta->igtk.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + psta->igtk_bmp |= BIT(param->u.crypt.idx); + psta->igtk_id = param->u.crypt.idx; + psta->igtk_pn.val = RTW_GET_LE64(param->u.crypt.seq); + goto exit; + #endif /* CONFIG_IEEE80211W */ + + } else if (strcmp(param->u.crypt.alg, "none") == 0) { + RTW_INFO(FUNC_ADPT_FMT" clear group key of "MAC_FMT", idx:%u\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr) + , param->u.crypt.idx); + psta->group_privacy = _NO_PRIVACY_; + psta->gtk_bmp &= ~BIT(param->u.crypt.idx); + } else + #endif /* CONFIG_RTW_MESH */ + { + RTW_WARN(FUNC_ADPT_FMT" set group key of "MAC_FMT", not support\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(psta->cmn.mac_addr)); + goto exit; + } + + #ifdef CONFIG_RTW_MESH + rtw_ap_set_sta_key(padapter, psta->cmn.mac_addr, psta->group_privacy + , param->u.crypt.key, param->u.crypt.idx, 1); + #endif + } + + } + +exit: + return ret; +} +#endif /* CONFIG_AP_MODE */ + +static int rtw_cfg80211_set_encryption(struct net_device *dev, struct ieee_param *param) +{ + int ret = 0; + u32 wep_key_idx, wep_key_len, wep_total_len; + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_P2P */ + + RTW_INFO("%s\n", __func__); + + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + + if (is_broadcast_mac_addr(param->sta_addr)) { + if (param->u.crypt.idx >= WEP_KEYS + #ifdef CONFIG_IEEE80211W + && param->u.crypt.idx > BIP_MAX_KEYID + #endif + ) { + ret = -EINVAL; + goto exit; + } + } else { +#ifdef CONFIG_WAPI_SUPPORT + if (strcmp(param->u.crypt.alg, "SMS4")) +#endif + { + ret = -EINVAL; + goto exit; + } + } + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + RTW_INFO("wpa_set_encryption, crypt.alg = WEP\n"); + + wep_key_idx = param->u.crypt.idx; + wep_key_len = param->u.crypt.key_len; + + if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) { + ret = -EINVAL; + goto exit; + } + + if (psecuritypriv->bWepDefaultKeyIdxSet == 0) { + /* wep default key has not been set, so use this key index as default key. */ + + wep_key_len = wep_key_len <= 5 ? 5 : 13; + + psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; + psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + + if (wep_key_len == 13) { + psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } + + psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx; + } + + _rtw_memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), param->u.crypt.key, wep_key_len); + + psecuritypriv->dot11DefKeylen[wep_key_idx] = wep_key_len; + + rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0, _TRUE); + + goto exit; + } + + if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */ + struct sta_info *psta, *pbcmc_sta; + struct sta_priv *pstapriv = &padapter->stapriv; + + /* RTW_INFO("%s, : dot11AuthAlgrthm == dot11AuthAlgrthm_8021X\n", __func__); */ + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE) == _TRUE) { /* sta mode */ +#ifdef CONFIG_RTW_80211R + if (rtw_ft_roam(padapter)) + psta = rtw_get_stainfo(pstapriv, pmlmepriv->assoc_bssid); + else +#endif + psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + if (psta == NULL) { + /* DEBUG_ERR( ("Set wpa_set_encryption: Obtain Sta_info fail\n")); */ + RTW_INFO("%s, : Obtain Sta_info fail\n", __func__); + } else { + /* Jeff: don't disable ieee8021x_blocked while clearing key */ + if (strcmp(param->u.crypt.alg, "none") != 0) + psta->ieee8021x_blocked = _FALSE; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + + if (param->u.crypt.set_tx == 1) { /* pairwise key */ + RTW_INFO(FUNC_ADPT_FMT" set %s PTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.alg, param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ + _rtw_memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); + _rtw_memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); + padapter->securitypriv.busetkipkey = _FALSE; + } + psta->dot11txpn.val = RTW_GET_LE64(param->u.crypt.seq); + psta->dot11rxpn.val = RTW_GET_LE64(param->u.crypt.seq); + psta->bpairwise_key_installed = _TRUE; + #ifdef CONFIG_RTW_80211R + psta->ft_pairwise_key_installed = _TRUE; + #endif + rtw_setstakey_cmd(padapter, psta, UNICAST_KEY, _TRUE); + + } else { /* group key */ + if (strcmp(param->u.crypt.alg, "TKIP") == 0 || strcmp(param->u.crypt.alg, "CCMP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set %s GTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.alg, param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, + (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + _rtw_memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); + _rtw_memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); + padapter->securitypriv.binstallGrpkey = _TRUE; + if (param->u.crypt.idx < 4) + _rtw_memcpy(padapter->securitypriv.iv_seq[param->u.crypt.idx], param->u.crypt.seq, 8); + padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; + rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1, _TRUE); + + #ifdef CONFIG_IEEE80211W + } else if (strcmp(param->u.crypt.alg, "BIP") == 0) { + RTW_INFO(FUNC_ADPT_FMT" set IGTK idx:%u, len:%u\n" + , FUNC_ADPT_ARG(padapter), param->u.crypt.idx, param->u.crypt.key_len); + _rtw_memcpy(padapter->securitypriv.dot11wBIPKey[param->u.crypt.idx].skey, param->u.crypt.key, + (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + psecuritypriv->dot11wBIPKeyid = param->u.crypt.idx; + psecuritypriv->dot11wBIPrxpn.val = RTW_GET_LE64(param->u.crypt.seq); + psecuritypriv->binstallBIPkey = _TRUE; + #endif /* CONFIG_IEEE80211W */ + + } + +#ifdef CONFIG_P2P + if (pwdinfo->driver_interface == DRIVER_CFG80211) { + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_DONE); + } +#endif /* CONFIG_P2P */ + + } + } + + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (pbcmc_sta == NULL) { + /* DEBUG_ERR( ("Set OID_802_11_ADD_KEY: bcmc stainfo is null\n")); */ + } else { + /* Jeff: don't disable ieee8021x_blocked while clearing key */ + if (strcmp(param->u.crypt.alg, "none") != 0) + pbcmc_sta->ieee8021x_blocked = _FALSE; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + } + } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { /* adhoc mode */ + } + } + + #ifdef CONFIG_WAPI_SUPPORT + if (strcmp(param->u.crypt.alg, "SMS4") == 0) + rtw_wapi_set_set_encryption(padapter, param); + #endif + +exit: + + RTW_INFO("%s, ret=%d\n", __func__, ret); + + + return ret; +} + +static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev + , u8 key_index +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + , bool pairwise +#endif + , const u8 *mac_addr, struct key_params *params) +{ + char *alg_name; + u32 param_len; + struct ieee_param *param = NULL; + int ret = 0; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct wireless_dev *rtw_wdev = padapter->rtw_wdev; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_TDLS + struct sta_info *ptdls_sta; +#endif /* CONFIG_TDLS */ + + if (mac_addr) + RTW_INFO(FUNC_NDEV_FMT" adding key for %pM\n", FUNC_NDEV_ARG(ndev), mac_addr); + RTW_INFO(FUNC_NDEV_FMT" cipher=0x%x\n", FUNC_NDEV_ARG(ndev), params->cipher); + RTW_INFO(FUNC_NDEV_FMT" key_len=%d, key_index=%d\n", FUNC_NDEV_ARG(ndev), params->key_len, key_index); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + RTW_INFO(FUNC_NDEV_FMT" pairwise=%d\n", FUNC_NDEV_ARG(ndev), pairwise); +#endif + + if (rtw_cfg80211_sync_iftype(padapter) != _SUCCESS) { + ret = -ENOTSUPP; + goto addkey_end; + } + + param_len = sizeof(struct ieee_param) + params->key_len; + param = rtw_malloc(param_len); + if (param == NULL) + return -1; + + _rtw_memset(param, 0, param_len); + + param->cmd = IEEE_CMD_SET_ENCRYPTION; + _rtw_memset(param->sta_addr, 0xff, ETH_ALEN); + + switch (params->cipher) { + case IW_AUTH_CIPHER_NONE: + /* todo: remove key */ + /* remove = 1; */ + alg_name = "none"; + break; + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + alg_name = "WEP"; + break; + case WLAN_CIPHER_SUITE_TKIP: + alg_name = "TKIP"; + break; + case WLAN_CIPHER_SUITE_CCMP: + alg_name = "CCMP"; + break; +#ifdef CONFIG_IEEE80211W + case WLAN_CIPHER_SUITE_AES_CMAC: + alg_name = "BIP"; + break; +#endif /* CONFIG_IEEE80211W */ +#ifdef CONFIG_WAPI_SUPPORT + case WLAN_CIPHER_SUITE_SMS4: + alg_name = "SMS4"; + if (pairwise == NL80211_KEYTYPE_PAIRWISE) { + if (key_index != 0 && key_index != 1) { + ret = -ENOTSUPP; + goto addkey_end; + } + _rtw_memcpy((void *)param->sta_addr, (void *)mac_addr, ETH_ALEN); + } else + RTW_INFO("mac_addr is null\n"); + RTW_INFO("rtw_wx_set_enc_ext: SMS4 case\n"); + break; +#endif + + default: + ret = -ENOTSUPP; + goto addkey_end; + } + + strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); + + + if (!mac_addr || is_broadcast_ether_addr(mac_addr) + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + || !pairwise + #endif + ) { + param->u.crypt.set_tx = 0; /* for wpa/wpa2 group key */ + } else { + param->u.crypt.set_tx = 1; /* for wpa/wpa2 pairwise key */ + } + + param->u.crypt.idx = key_index; + + if (params->seq_len && params->seq) { + _rtw_memcpy(param->u.crypt.seq, (u8 *)params->seq, params->seq_len); + RTW_INFO(FUNC_NDEV_FMT" seq_len:%u, seq:0x%llx\n", FUNC_NDEV_ARG(ndev) + , params->seq_len, RTW_GET_LE64(param->u.crypt.seq)); + } + + if (params->key_len && params->key) { + param->u.crypt.key_len = params->key_len; + _rtw_memcpy(param->u.crypt.key, (u8 *)params->key, params->key_len); + } + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _TRUE) { +#ifdef CONFIG_TDLS + if (rtw_tdls_is_driver_setup(padapter) == _FALSE && mac_addr) { + ptdls_sta = rtw_get_stainfo(&padapter->stapriv, (void *)mac_addr); + if (ptdls_sta != NULL && ptdls_sta->tdls_sta_state) { + _rtw_memcpy(ptdls_sta->tpk.tk, params->key, params->key_len); + rtw_tdls_set_key(padapter, ptdls_sta); + goto addkey_end; + } + } +#endif /* CONFIG_TDLS */ + ret = rtw_cfg80211_set_encryption(ndev, param); + } else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) { +#ifdef CONFIG_AP_MODE + if (mac_addr) + _rtw_memcpy(param->sta_addr, (void *)mac_addr, ETH_ALEN); + + ret = rtw_cfg80211_ap_set_encryption(ndev, param); +#endif + } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == _TRUE + || check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == _TRUE + ) { + /* RTW_INFO("@@@@@@@@@@ fw_state=0x%x, iftype=%d\n", pmlmepriv->fw_state, rtw_wdev->iftype); */ + ret = rtw_cfg80211_set_encryption(ndev, param); + } else + RTW_INFO("error! fw_state=0x%x, iftype=%d\n", pmlmepriv->fw_state, rtw_wdev->iftype); + + +addkey_end: + if (param) + rtw_mfree(param, param_len); + + return ret; + +} + +static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev + , u8 keyid +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + , bool pairwise +#endif + , const u8 *mac_addr, void *cookie + , void (*callback)(void *cookie, struct key_params *)) +{ +#define GET_KEY_PARAM_FMT_S " keyid=%d" +#define GET_KEY_PARAM_ARG_S , keyid +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + #define GET_KEY_PARAM_FMT_2_6_37 ", pairwise=%d" + #define GET_KEY_PARAM_ARG_2_6_37 , pairwise +#else + #define GET_KEY_PARAM_FMT_2_6_37 "" + #define GET_KEY_PARAM_ARG_2_6_37 +#endif +#define GET_KEY_PARAM_FMT_E ", addr=%pM" +#define GET_KEY_PARAM_ARG_E , mac_addr + + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + struct security_priv *sec = &adapter->securitypriv; + struct sta_priv *stapriv = &adapter->stapriv; + struct sta_info *sta = NULL; + u32 cipher = _NO_PRIVACY_; + union Keytype *key = NULL; + u8 key_len = 0; + u64 *pn = NULL; + u8 pn_len = 0; + u8 pn_val[8] = {0}; + + struct key_params params; + int ret = -ENOENT; + + if (keyid >= WEP_KEYS + #ifdef CONFIG_IEEE80211W + && keyid > BIP_MAX_KEYID + #endif + ) + goto exit; + + if (!mac_addr || is_broadcast_ether_addr(mac_addr) + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + || (MLME_IS_STA(adapter) && !pairwise) + #endif + ) { + /* WEP key, TX GTK/IGTK, RX GTK/IGTK(for STA mode) */ + if (is_wep_enc(sec->dot118021XGrpPrivacy)) { + if (keyid >= WEP_KEYS) + goto exit; + if (!(sec->key_mask & BIT(keyid))) + goto exit; + cipher = sec->dot118021XGrpPrivacy; + key = &sec->dot11DefKey[keyid]; + } else { + if (keyid < WEP_KEYS) { + if (sec->binstallGrpkey != _TRUE) + goto exit; + cipher = sec->dot118021XGrpPrivacy; + key = &sec->dot118021XGrpKey[keyid]; + sta = rtw_get_bcmc_stainfo(adapter); + if (sta) + pn = &sta->dot11txpn.val; + #ifdef CONFIG_IEEE80211W + } else if (keyid < BIP_MAX_KEYID) { + if (SEC_IS_BIP_KEY_INSTALLED(sec) != _TRUE) + goto exit; + cipher = _BIP_; + key = &sec->dot11wBIPKey[keyid]; + pn = &sec->dot11wBIPtxpn.val; + #endif + } + } + } else { + /* Pairwise key, RX GTK/IGTK for specific peer */ + sta = rtw_get_stainfo(stapriv, mac_addr); + if (!sta) + goto exit; + + if (keyid < WEP_KEYS && pairwise) { + if (sta->bpairwise_key_installed != _TRUE) + goto exit; + cipher = sta->dot118021XPrivacy; + key = &sta->dot118021x_UncstKey; + #ifdef CONFIG_RTW_MESH + } else if (keyid < WEP_KEYS && !pairwise) { + if (!(sta->gtk_bmp & BIT(keyid))) + goto exit; + cipher = sta->group_privacy; + key = &sta->gtk; + #ifdef CONFIG_IEEE80211W + } else if (keyid < BIP_MAX_KEYID && !pairwise) { + if (!(sta->igtk_bmp & BIT(keyid))) + goto exit; + cipher = _BIP_; + key = &sta->igtk; + pn = &sta->igtk_pn.val; + #endif + #endif /* CONFIG_RTW_MESH */ + } + } + + if (!key) + goto exit; + + if (cipher == _WEP40_) { + cipher = WLAN_CIPHER_SUITE_WEP40; + key_len = sec->dot11DefKeylen[keyid]; + } else if (cipher == _WEP104_) { + cipher = WLAN_CIPHER_SUITE_WEP104; + key_len = sec->dot11DefKeylen[keyid]; + } else if (cipher == _TKIP_) { + cipher = WLAN_CIPHER_SUITE_TKIP; + key_len = 16; + } else if (cipher == _AES_) { + cipher = WLAN_CIPHER_SUITE_CCMP; + key_len = 16; + #ifdef CONFIG_IEEE80211W + } else if (cipher == _BIP_) { + cipher = WLAN_CIPHER_SUITE_AES_CMAC; + key_len = 16; + #endif + } else { + RTW_WARN(FUNC_NDEV_FMT" unknown cipher:%u\n", FUNC_NDEV_ARG(ndev), cipher); + rtw_warn_on(1); + goto exit; + } + + if (pn) { + *((u64 *)pn_val) = cpu_to_le64(*pn); + pn_len = 6; + } + + ret = 0; + +exit: + RTW_INFO(FUNC_NDEV_FMT + GET_KEY_PARAM_FMT_S + GET_KEY_PARAM_FMT_2_6_37 + GET_KEY_PARAM_FMT_E + " ret %d\n", FUNC_NDEV_ARG(ndev) + GET_KEY_PARAM_ARG_S + GET_KEY_PARAM_ARG_2_6_37 + GET_KEY_PARAM_ARG_E + , ret); + if (pn) + RTW_INFO(FUNC_NDEV_FMT " seq:0x%llx\n", FUNC_NDEV_ARG(ndev), *pn); + + if (ret == 0) { + _rtw_memset(¶ms, 0, sizeof(params)); + + params.cipher = cipher; + params.key = key->skey; + params.key_len = key_len; + if (pn) { + params.seq = pn_val; + params.seq_len = pn_len; + } + + callback(cookie, ¶ms); + } + + return ret; +} + +static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + u8 key_index, bool pairwise, const u8 *mac_addr) +#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */ + u8 key_index, const u8 *mac_addr) +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) */ +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + RTW_INFO(FUNC_NDEV_FMT" key_index=%d, addr=%pM\n", FUNC_NDEV_ARG(ndev), key_index, mac_addr); + + if (key_index == psecuritypriv->dot11PrivacyKeyIndex) { + /* clear the flag of wep default key set. */ + psecuritypriv->bWepDefaultKeyIdxSet = 0; + } + + return 0; +} + +static int cfg80211_rtw_set_default_key(struct wiphy *wiphy, + struct net_device *ndev, u8 key_index + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + , bool unicast, bool multicast + #endif +) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + +#define SET_DEF_KEY_PARAM_FMT " key_index=%d" +#define SET_DEF_KEY_PARAM_ARG , key_index +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + #define SET_DEF_KEY_PARAM_FMT_2_6_38 ", unicast=%d, multicast=%d" + #define SET_DEF_KEY_PARAM_ARG_2_6_38 , unicast, multicast +#else + #define SET_DEF_KEY_PARAM_FMT_2_6_38 "" + #define SET_DEF_KEY_PARAM_ARG_2_6_38 +#endif + + RTW_INFO(FUNC_NDEV_FMT + SET_DEF_KEY_PARAM_FMT + SET_DEF_KEY_PARAM_FMT_2_6_38 + "\n", FUNC_NDEV_ARG(ndev) + SET_DEF_KEY_PARAM_ARG + SET_DEF_KEY_PARAM_ARG_2_6_38 + ); + + if ((key_index < WEP_KEYS) && ((psecuritypriv->dot11PrivacyAlgrthm == _WEP40_) || (psecuritypriv->dot11PrivacyAlgrthm == _WEP104_))) { /* set wep default key */ + psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; + + psecuritypriv->dot11PrivacyKeyIndex = key_index; + + psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + if (psecuritypriv->dot11DefKeylen[key_index] == 13) { + psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } + + psecuritypriv->bWepDefaultKeyIdxSet = 1; /* set the flag to represent that wep default key has been set */ + } + + return 0; + +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)) +int cfg80211_rtw_set_default_mgmt_key(struct wiphy *wiphy, + struct net_device *ndev, u8 key_index) +{ +#define SET_DEF_KEY_PARAM_FMT " key_index=%d" +#define SET_DEF_KEY_PARAM_ARG , key_index + + RTW_INFO(FUNC_NDEV_FMT + SET_DEF_KEY_PARAM_FMT + "\n", FUNC_NDEV_ARG(ndev) + SET_DEF_KEY_PARAM_ARG + ); + + return 0; +} +#endif + +#if defined(CONFIG_GTK_OL) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0)) +static int cfg80211_rtw_set_rekey_data(struct wiphy *wiphy, + struct net_device *ndev, + struct cfg80211_gtk_rekey_data *data) +{ + /*int i;*/ + struct sta_info *psta; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &(padapter->securitypriv); + + psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + if (psta == NULL) { + RTW_INFO("%s, : Obtain Sta_info fail\n", __func__); + return -1; + } + + _rtw_memcpy(psta->kek, data->kek, NL80211_KEK_LEN); + /*printk("\ncfg80211_rtw_set_rekey_data KEK:"); + for(i=0;ikek[i]);*/ + _rtw_memcpy(psta->kck, data->kck, NL80211_KCK_LEN); + /*printk("\ncfg80211_rtw_set_rekey_data KCK:"); + for(i=0;ikck[i]);*/ + _rtw_memcpy(psta->replay_ctr, data->replay_ctr, NL80211_REPLAY_CTR_LEN); + psecuritypriv->binstallKCK_KEK = _TRUE; + /*printk("\nREPLAY_CTR: "); + for(i=0;ireplay_ctr[i]);*/ + + return 0; +} +#endif /*CONFIG_GTK_OL*/ + +#ifdef CONFIG_RTW_MESH +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) +static enum nl80211_mesh_power_mode rtw_mesh_ps_to_nl80211_mesh_power_mode(u8 ps) +{ + if (ps == RTW_MESH_PS_UNKNOWN) + return NL80211_MESH_POWER_UNKNOWN; + if (ps == RTW_MESH_PS_ACTIVE) + return NL80211_MESH_POWER_ACTIVE; + if (ps == RTW_MESH_PS_LSLEEP) + return NL80211_MESH_POWER_LIGHT_SLEEP; + if (ps == RTW_MESH_PS_DSLEEP) + return NL80211_MESH_POWER_DEEP_SLEEP; + + rtw_warn_on(1); + return NL80211_MESH_POWER_UNKNOWN; +} +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) +enum nl80211_plink_state rtw_plink_state_to_nl80211_plink_state(u8 plink_state) +{ + if (plink_state == RTW_MESH_PLINK_UNKNOWN) + return NUM_NL80211_PLINK_STATES; + if (plink_state == RTW_MESH_PLINK_LISTEN) + return NL80211_PLINK_LISTEN; + if (plink_state == RTW_MESH_PLINK_OPN_SNT) + return NL80211_PLINK_OPN_SNT; + if (plink_state == RTW_MESH_PLINK_OPN_RCVD) + return NL80211_PLINK_OPN_RCVD; + if (plink_state == RTW_MESH_PLINK_CNF_RCVD) + return NL80211_PLINK_CNF_RCVD; + if (plink_state == RTW_MESH_PLINK_ESTAB) + return NL80211_PLINK_ESTAB; + if (plink_state == RTW_MESH_PLINK_HOLDING) + return NL80211_PLINK_HOLDING; + if (plink_state == RTW_MESH_PLINK_BLOCKED) + return NL80211_PLINK_BLOCKED; + + rtw_warn_on(1); + return NUM_NL80211_PLINK_STATES; +} + +u8 nl80211_plink_state_to_rtw_plink_state(enum nl80211_plink_state plink_state) +{ + if (plink_state == NL80211_PLINK_LISTEN) + return RTW_MESH_PLINK_LISTEN; + if (plink_state == NL80211_PLINK_OPN_SNT) + return RTW_MESH_PLINK_OPN_SNT; + if (plink_state == NL80211_PLINK_OPN_RCVD) + return RTW_MESH_PLINK_OPN_RCVD; + if (plink_state == NL80211_PLINK_CNF_RCVD) + return RTW_MESH_PLINK_CNF_RCVD; + if (plink_state == NL80211_PLINK_ESTAB) + return RTW_MESH_PLINK_ESTAB; + if (plink_state == NL80211_PLINK_HOLDING) + return RTW_MESH_PLINK_HOLDING; + if (plink_state == NL80211_PLINK_BLOCKED) + return RTW_MESH_PLINK_BLOCKED; + + rtw_warn_on(1); + return RTW_MESH_PLINK_UNKNOWN; +} +#endif + +static void rtw_cfg80211_fill_mesh_only_sta_info(struct mesh_plink_ent *plink, struct sta_info *sta, struct station_info *sinfo) +{ + sinfo->filled |= STATION_INFO_LLID; + sinfo->llid = plink->llid; + sinfo->filled |= STATION_INFO_PLID; + sinfo->plid = plink->plid; + sinfo->filled |= STATION_INFO_PLINK_STATE; + sinfo->plink_state = rtw_plink_state_to_nl80211_plink_state(plink->plink_state); + if (!sta && plink->scanned) { + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = translate_percentage_to_dbm(plink->scanned->network.PhyInfo.SignalStrength); + sinfo->filled |= STATION_INFO_INACTIVE_TIME; + if (plink->plink_state == RTW_MESH_PLINK_UNKNOWN) + sinfo->inactive_time = 0 - 1; + else + sinfo->inactive_time = rtw_get_passing_time_ms(plink->scanned->last_scanned); + } +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + if (sta) { + sinfo->filled |= STATION_INFO_LOCAL_PM; + sinfo->local_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->local_mps); + sinfo->filled |= STATION_INFO_PEER_PM; + sinfo->peer_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->peer_mps); + sinfo->filled |= STATION_INFO_NONPEER_PM; + sinfo->nonpeer_pm = rtw_mesh_ps_to_nl80211_mesh_power_mode(sta->nonpeer_mps); + } +#endif +} +#endif /* CONFIG_RTW_MESH */ + +static int cfg80211_rtw_get_station(struct wiphy *wiphy, + struct net_device *ndev, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0)) + u8 *mac, +#else + const u8 *mac, +#endif + struct station_info *sinfo) +{ + int ret = 0; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; +#ifdef CONFIG_RTW_MESH + struct mesh_plink_ent *plink = NULL; +#endif + + sinfo->filled = 0; + + if (!mac) { + RTW_INFO(FUNC_NDEV_FMT" mac==%p\n", FUNC_NDEV_ARG(ndev), mac); + ret = -ENOENT; + goto exit; + } + + psta = rtw_get_stainfo(pstapriv, mac); +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) { + if (!psta) + plink = rtw_mesh_plink_get(padapter, mac); + else + plink = psta->plink; + } +#endif /* CONFIG_RTW_MESH */ + + if (!psta + #ifdef CONFIG_RTW_MESH + && !plink + #endif + ) { + RTW_INFO(FUNC_NDEV_FMT" no sta info for mac="MAC_FMT"\n" + , FUNC_NDEV_ARG(ndev), MAC_ARG(mac)); + ret = -ENOENT; + goto exit; + } + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO(FUNC_NDEV_FMT" mac="MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac)); +#endif + + /* for infra./P2PClient mode */ + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) + && check_fwstate(pmlmepriv, _FW_LINKED) + ) { + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + + if (_rtw_memcmp((u8 *)mac, cur_network->network.MacAddress, ETH_ALEN) == _FALSE) { + RTW_INFO("%s, mismatch bssid="MAC_FMT"\n", __func__, MAC_ARG(cur_network->network.MacAddress)); + ret = -ENOENT; + goto exit; + } + + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = translate_percentage_to_dbm(padapter->recvpriv.signal_strength); + + sinfo->filled |= STATION_INFO_TX_BITRATE; + sinfo->txrate.legacy = rtw_get_cur_max_rate(padapter); + } + + if (psta) { + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == _FALSE + || check_fwstate(pmlmepriv, _FW_LINKED) == _FALSE + ) { + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = translate_percentage_to_dbm(psta->cmn.rssi_stat.rssi); + } + sinfo->filled |= STATION_INFO_INACTIVE_TIME; + sinfo->inactive_time = rtw_get_passing_time_ms(psta->sta_stats.last_rx_time); + sinfo->filled |= STATION_INFO_RX_PACKETS; + sinfo->rx_packets = sta_rx_data_pkts(psta); + sinfo->filled |= STATION_INFO_TX_PACKETS; + sinfo->tx_packets = psta->sta_stats.tx_pkts; + sinfo->filled |= STATION_INFO_TX_FAILED; + sinfo->tx_failed = psta->sta_stats.tx_fail_cnt; + } + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) + rtw_cfg80211_fill_mesh_only_sta_info(plink, psta, sinfo); +#endif + +exit: + return ret; +} + +extern int netdev_open(struct net_device *pnetdev); + +#if 0 +enum nl80211_iftype { + NL80211_IFTYPE_UNSPECIFIED, + NL80211_IFTYPE_ADHOC, /* 1 */ + NL80211_IFTYPE_STATION, /* 2 */ + NL80211_IFTYPE_AP, /* 3 */ + NL80211_IFTYPE_AP_VLAN, + NL80211_IFTYPE_WDS, + NL80211_IFTYPE_MONITOR, /* 6 */ + NL80211_IFTYPE_MESH_POINT, + NL80211_IFTYPE_P2P_CLIENT, /* 8 */ + NL80211_IFTYPE_P2P_GO, /* 9 */ + /* keep last */ + NUM_NL80211_IFTYPES, + NL80211_IFTYPE_MAX = NUM_NL80211_IFTYPES - 1 +}; +#endif +static int cfg80211_rtw_change_iface(struct wiphy *wiphy, + struct net_device *ndev, + enum nl80211_iftype type, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)) + u32 *flags, +#endif + struct vif_params *params) +{ + enum nl80211_iftype old_type; + NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct wireless_dev *rtw_wdev = padapter->rtw_wdev; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 is_p2p = _FALSE; +#endif + int ret = 0; + u8 change = _FALSE; + + RTW_INFO(FUNC_NDEV_FMT" type=%d, hw_port:%d\n", FUNC_NDEV_ARG(ndev), type, padapter->hw_port); + + if (adapter_to_dvobj(padapter)->processing_dev_remove == _TRUE) { + ret = -EPERM; + goto exit; + } + + + RTW_INFO(FUNC_NDEV_FMT" call netdev_open\n", FUNC_NDEV_ARG(ndev)); + if (netdev_open(ndev) != 0) { + RTW_INFO(FUNC_NDEV_FMT" call netdev_open fail\n", FUNC_NDEV_ARG(ndev)); + ret = -EPERM; + goto exit; + } + + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + RTW_INFO(FUNC_NDEV_FMT" call rtw_pwr_wakeup fail\n", FUNC_NDEV_ARG(ndev)); + ret = -EPERM; + goto exit; + } + + old_type = rtw_wdev->iftype; + RTW_INFO(FUNC_NDEV_FMT" old_iftype=%d, new_iftype=%d\n", + FUNC_NDEV_ARG(ndev), old_type, type); + + if (old_type != type) { + change = _TRUE; + pmlmeext->action_public_rxseq = 0xffff; + pmlmeext->action_public_dialog_token = 0xff; + } + + /* initial default type */ + ndev->type = ARPHRD_ETHER; + + /* + * Disable Power Save in moniter mode, + * and enable it after leaving moniter mode. + */ + if (type == NL80211_IFTYPE_MONITOR) { + rtw_ps_deny(padapter, PS_DENY_MONITOR_MODE); + LeaveAllPowerSaveMode(padapter); + } else if (old_type == NL80211_IFTYPE_MONITOR) { + /* driver in moniter mode in last time */ + rtw_ps_deny_cancel(padapter, PS_DENY_MONITOR_MODE); + } + + switch (type) { + case NL80211_IFTYPE_ADHOC: + networkType = Ndis802_11IBSS; + break; + + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_CLIENT: + is_p2p = _TRUE; + #endif + case NL80211_IFTYPE_STATION: + networkType = Ndis802_11Infrastructure; + + #ifdef CONFIG_P2P + if (change && pwdinfo->driver_interface == DRIVER_CFG80211) { + if (is_p2p == _TRUE) + rtw_p2p_enable(padapter, P2P_ROLE_CLIENT); + #if !RTW_P2P_GROUP_INTERFACE + else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) + || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) + ) { + /* it means remove GC/GO and change mode from GC/GO to station(P2P DEVICE) */ + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + } + #endif + } + #endif /* CONFIG_P2P */ + + break; + + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_GO: + is_p2p = _TRUE; + #endif + case NL80211_IFTYPE_AP: + networkType = Ndis802_11APMode; + + #ifdef CONFIG_P2P + if (change && pwdinfo->driver_interface == DRIVER_CFG80211) { + if (is_p2p == _TRUE) + rtw_p2p_enable(padapter, P2P_ROLE_GO); + #if !RTW_P2P_GROUP_INTERFACE + else if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + /* it means P2P Group created, we will be GO and change mode from P2P DEVICE to AP(GO) */ + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + #endif + } + #endif /* CONFIG_P2P */ + + break; + +#ifdef CONFIG_RTW_MESH + case NL80211_IFTYPE_MESH_POINT: + networkType = Ndis802_11_mesh; + break; +#endif + + case NL80211_IFTYPE_MONITOR: + networkType = Ndis802_11Monitor; +#if 0 + ndev->type = ARPHRD_IEEE80211; /* IEEE 802.11 : 801 */ +#endif + ndev->type = ARPHRD_IEEE80211_RADIOTAP; /* IEEE 802.11 + radiotap header : 803 */ + break; + default: + ret = -EOPNOTSUPP; + goto exit; + } + + rtw_wdev->iftype = type; + + if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == _FALSE) { + rtw_wdev->iftype = old_type; + ret = -EPERM; + goto exit; + } + + rtw_setopmode_cmd(padapter, networkType, RTW_CMDF_WAIT_ACK); + +exit: + + RTW_INFO(FUNC_NDEV_FMT" ret:%d\n", FUNC_NDEV_ARG(ndev), ret); + return ret; +} + +void rtw_cfg80211_indicate_scan_done(_adapter *adapter, bool aborted) +{ + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + _irqL irqL; + +#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE) + struct cfg80211_scan_info info; + + memset(&info, 0, sizeof(info)); + info.aborted = aborted; +#endif + + _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + if (pwdev_priv->scan_request != NULL) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s with scan req\n", __FUNCTION__); + #endif + + /* avoid WARN_ON(request != wiphy_to_dev(request->wiphy)->scan_req); */ + if (pwdev_priv->scan_request->wiphy != pwdev_priv->rtw_wdev->wiphy) + RTW_INFO("error wiphy compare\n"); + else +#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE) + cfg80211_scan_done(pwdev_priv->scan_request, &info); +#else + cfg80211_scan_done(pwdev_priv->scan_request, aborted); +#endif + + pwdev_priv->scan_request = NULL; + } else { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s without scan req\n", __FUNCTION__); + #endif + } + _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL); +} + +u32 rtw_cfg80211_wait_scan_req_empty(_adapter *adapter, u32 timeout_ms) +{ + struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter); + u8 empty = _FALSE; + systime start; + u32 pass_ms; + + start = rtw_get_current_time(); + + while (rtw_get_passing_time_ms(start) <= timeout_ms) { + + if (RTW_CANNOT_RUN(adapter)) + break; + + if (!wdev_priv->scan_request) { + empty = _TRUE; + break; + } + + rtw_msleep_os(10); + } + + pass_ms = rtw_get_passing_time_ms(start); + + if (empty == _FALSE && pass_ms > timeout_ms) + RTW_PRINT(FUNC_ADPT_FMT" pass_ms:%u, timeout\n" + , FUNC_ADPT_ARG(adapter), pass_ms); + + return pass_ms; +} + +void rtw_cfg80211_unlink_bss(_adapter *padapter, struct wlan_network *pnetwork) +{ + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct wiphy *wiphy = pwdev->wiphy; + struct cfg80211_bss *bss = NULL; + WLAN_BSSID_EX select_network = pnetwork->network; + + bss = cfg80211_get_bss(wiphy, NULL/*notify_channel*/, + select_network.MacAddress, select_network.Ssid.Ssid, + select_network.Ssid.SsidLength, +#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0) + select_network.InfrastructureMode == Ndis802_11Infrastructure?IEEE80211_BSS_TYPE_ESS:IEEE80211_BSS_TYPE_IBSS, + IEEE80211_PRIVACY(select_network.Privacy)); +#else + select_network.InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS, + select_network.InfrastructureMode == Ndis802_11Infrastructure?WLAN_CAPABILITY_ESS:WLAN_CAPABILITY_IBSS); +#endif + + if (bss) { + cfg80211_unlink_bss(wiphy, bss); + RTW_INFO("%s(): cfg80211_unlink %s!!\n", __func__, select_network.Ssid.Ssid); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) + cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss); +#else + cfg80211_put_bss(bss); +#endif + } + return; +} + +/* if target wps scan ongoing, target_ssid is filled */ +int rtw_cfg80211_is_target_wps_scan(struct cfg80211_scan_request *scan_req, struct cfg80211_ssid *target_ssid) +{ + int ret = 0; + + if (scan_req->n_ssids != 1 + || scan_req->ssids[0].ssid_len == 0 + || scan_req->n_channels != 1 + ) + goto exit; + + /* under target WPS scan */ + _rtw_memcpy(target_ssid, scan_req->ssids, sizeof(struct cfg80211_ssid)); + ret = 1; + +exit: + return ret; +} + +static void _rtw_cfg80211_surveydone_event_callback(_adapter *padapter, struct cfg80211_scan_request *scan_req) +{ + _irqL irqL; + _list *plist, *phead; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + _queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u32 cnt = 0; + u32 wait_for_surveydone; + sint wait_status; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + struct cfg80211_ssid target_ssid; + u8 target_wps_scan = 0; + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s\n", __func__); +#endif + + if (scan_req) + target_wps_scan = rtw_cfg80211_is_target_wps_scan(scan_req, &target_ssid); + else { + _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + if (pwdev_priv->scan_request != NULL) + target_wps_scan = rtw_cfg80211_is_target_wps_scan(pwdev_priv->scan_request, &target_ssid); + _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + } + + _enter_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); + + phead = get_list_head(queue); + plist = get_next(phead); + + while (1) { + if (rtw_end_of_queue_search(phead, plist) == _TRUE) + break; + + pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list); + + /* report network only if the current channel set contains the channel to which this network belongs */ + if (rtw_chset_search_ch(adapter_to_chset(padapter), pnetwork->network.Configuration.DSConfig) >= 0 + && rtw_mlme_band_check(padapter, pnetwork->network.Configuration.DSConfig) == _TRUE + && _TRUE == rtw_validate_ssid(&(pnetwork->network.Ssid)) + ) { + if (target_wps_scan) + rtw_cfg80211_clear_wps_sr_of_non_target_bss(padapter, pnetwork, &target_ssid); + rtw_cfg80211_inform_bss(padapter, pnetwork); + } +#if 0 + /* check ralink testbed RSN IE length */ + { + if (_rtw_memcmp(pnetwork->network.Ssid.Ssid, "Ralink_11n_AP", 13)) { + uint ie_len = 0; + u8 *p = NULL; + p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pnetwork->network.IELength - _BEACON_IE_OFFSET_)); + RTW_INFO("ie_len=%d\n", ie_len); + } + } +#endif + plist = get_next(plist); + + } + + _exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL); +} + +inline void rtw_cfg80211_surveydone_event_callback(_adapter *padapter) +{ + _rtw_cfg80211_surveydone_event_callback(padapter, NULL); +} + +static int rtw_cfg80211_set_probe_req_wpsp2pie(_adapter *padapter, char *buf, int len) +{ + int ret = 0; + uint wps_ielen = 0; + u8 *wps_ie; + u32 p2p_ielen = 0; + u8 *p2p_ie; + u32 wfd_ielen = 0; + u8 *wfd_ie; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ielen=%d\n", __func__, len); +#endif + + if (len > 0) { + wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen); + if (wps_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_req_wps_ielen=%d\n", wps_ielen); + #endif + + if (pmlmepriv->wps_probe_req_ie) { + u32 free_len = pmlmepriv->wps_probe_req_ie_len; + pmlmepriv->wps_probe_req_ie_len = 0; + rtw_mfree(pmlmepriv->wps_probe_req_ie, free_len); + pmlmepriv->wps_probe_req_ie = NULL; + } + + pmlmepriv->wps_probe_req_ie = rtw_malloc(wps_ielen); + if (pmlmepriv->wps_probe_req_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + _rtw_memcpy(pmlmepriv->wps_probe_req_ie, wps_ie, wps_ielen); + pmlmepriv->wps_probe_req_ie_len = wps_ielen; + } + + /* buf += wps_ielen; */ + /* len -= wps_ielen; */ + + #ifdef CONFIG_P2P + p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen); + if (p2p_ie) { + struct wifidirect_info *wdinfo = &padapter->wdinfo; + u32 attr_contentlen = 0; + u8 listen_ch_attr[5]; + + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_req_p2p_ielen=%d\n", p2p_ielen); + #endif + + if (pmlmepriv->p2p_probe_req_ie) { + u32 free_len = pmlmepriv->p2p_probe_req_ie_len; + pmlmepriv->p2p_probe_req_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_probe_req_ie, free_len); + pmlmepriv->p2p_probe_req_ie = NULL; + } + + pmlmepriv->p2p_probe_req_ie = rtw_malloc(p2p_ielen); + if (pmlmepriv->p2p_probe_req_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + _rtw_memcpy(pmlmepriv->p2p_probe_req_ie, p2p_ie, p2p_ielen); + pmlmepriv->p2p_probe_req_ie_len = p2p_ielen; + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_LISTEN_CH, (u8 *)listen_ch_attr, (uint *) &attr_contentlen) + && attr_contentlen == 5) { + if (wdinfo->listen_channel != listen_ch_attr[4]) { + RTW_INFO(FUNC_ADPT_FMT" listen channel - country:%c%c%c, class:%u, ch:%u\n", + FUNC_ADPT_ARG(padapter), listen_ch_attr[0], listen_ch_attr[1], listen_ch_attr[2], + listen_ch_attr[3], listen_ch_attr[4]); + wdinfo->listen_channel = listen_ch_attr[4]; + } + } + } + #endif /* CONFIG_P2P */ + + #ifdef CONFIG_WFD + wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen); + if (wfd_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_req_wfd_ielen=%d\n", wfd_ielen); + #endif + + if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_PROBE_REQ_IE, wfd_ie, wfd_ielen) != _SUCCESS) + return -EINVAL; + } + #endif /* CONFIG_WFD */ + } + + return ret; + +} + +#ifdef CONFIG_CONCURRENT_MODE +u8 rtw_cfg80211_scan_via_buddy(_adapter *padapter, struct cfg80211_scan_request *request) +{ + int i; + u8 ret = _FALSE; + _adapter *iface = NULL; + _irqL irqL; + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + for (i = 0; i < dvobj->iface_nums; i++) { + struct mlme_priv *buddy_mlmepriv; + struct rtw_wdev_priv *buddy_wdev_priv; + + iface = dvobj->padapters[i]; + if (iface == NULL) + continue; + + if (iface == padapter) + continue; + + if (rtw_is_adapter_up(iface) == _FALSE) + continue; + + buddy_mlmepriv = &iface->mlmepriv; + if (!check_fwstate(buddy_mlmepriv, _FW_UNDER_SURVEY)) + continue; + + buddy_wdev_priv = adapter_wdev_data(iface); + _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + _enter_critical_bh(&buddy_wdev_priv->scan_req_lock, &irqL); + if (buddy_wdev_priv->scan_request) { + pmlmepriv->scanning_via_buddy_intf = _TRUE; + _enter_critical_bh(&pmlmepriv->lock, &irqL); + set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + pwdev_priv->scan_request = request; + ret = _TRUE; + } + _exit_critical_bh(&buddy_wdev_priv->scan_req_lock, &irqL); + _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + + if (ret == _TRUE) + goto exit; + } + +exit: + return ret; +} + +void rtw_cfg80211_indicate_scan_done_for_buddy(_adapter *padapter, bool bscan_aborted) +{ + int i; + u8 ret = 0; + _adapter *iface = NULL; + _irqL irqL; + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + struct mlme_priv *mlmepriv; + struct rtw_wdev_priv *wdev_priv; + bool indicate_buddy_scan; + + for (i = 0; i < dvobj->iface_nums; i++) { + iface = dvobj->padapters[i]; + if ((iface) && rtw_is_adapter_up(iface)) { + + if (iface == padapter) + continue; + + mlmepriv = &(iface->mlmepriv); + wdev_priv = adapter_wdev_data(iface); + + indicate_buddy_scan = _FALSE; + _enter_critical_bh(&wdev_priv->scan_req_lock, &irqL); + if (wdev_priv->scan_request && mlmepriv->scanning_via_buddy_intf == _TRUE) { + mlmepriv->scanning_via_buddy_intf = _FALSE; + clr_fwstate(mlmepriv, _FW_UNDER_SURVEY); + indicate_buddy_scan = _TRUE; + } + _exit_critical_bh(&wdev_priv->scan_req_lock, &irqL); + + if (indicate_buddy_scan == _TRUE) { + rtw_cfg80211_surveydone_event_callback(iface); + rtw_indicate_scan_done(iface, bscan_aborted); + } + + } + } +} +#endif /* CONFIG_CONCURRENT_MODE */ + +static int cfg80211_rtw_scan(struct wiphy *wiphy + #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) + , struct net_device *ndev + #endif + , struct cfg80211_scan_request *request) +{ + int i, chan_num = 0; + u8 _status = _FALSE; + int ret = 0; + struct sitesurvey_parm parm; + _irqL irqL; + u8 *wps_ie = NULL; + uint wps_ielen = 0; + u8 *p2p_ie = NULL; + uint p2p_ielen = 0; + u8 survey_times = 3; + u8 survey_times_for_one_ch = 6; + struct cfg80211_ssid *ssids = request->ssids; + int social_channel = 0, j = 0; + bool need_indicate_scan_done = _FALSE; + bool ps_denied = _FALSE; + + _adapter *padapter; + struct wireless_dev *wdev; + struct rtw_wdev_priv *pwdev_priv; + struct mlme_priv *pmlmepriv; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo; +#endif /* CONFIG_P2P */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + wdev = request->wdev; + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (wdev == wiphy_to_pd_wdev(wiphy)) + padapter = wiphy_to_adapter(wiphy); + else + #endif + if (wdev_to_ndev(wdev)) + padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev)); + else { + ret = -EINVAL; + goto exit; + } +#else + if (ndev == NULL) { + ret = -EINVAL; + goto exit; + } + padapter = (_adapter *)rtw_netdev_priv(ndev); + wdev = ndev_to_wdev(ndev); +#endif + + pwdev_priv = adapter_wdev_data(padapter); + pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_P2P + pwdinfo = &(padapter->wdinfo); +#endif /* CONFIG_P2P */ + + RTW_INFO(FUNC_ADPT_FMT"%s\n", FUNC_ADPT_ARG(padapter) + , wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : ""); + +#ifdef CONFIG_MP_INCLUDED + if (rtw_mp_mode_check(padapter)) { + RTW_INFO("MP mode block Scan request\n"); + ret = -EPERM; + goto exit; + } +#endif + +#ifdef CONFIG_RTW_REPEATER_SON + if (padapter->rtw_rson_scanstage == RSON_SCAN_PROCESS) { + RTW_INFO(FUNC_ADPT_FMT" blocking scan for under rson scanning process\n", FUNC_ADPT_ARG(padapter)); + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } +#endif + + if (adapter_wdev_data(padapter)->block_scan == _TRUE) { + RTW_INFO(FUNC_ADPT_FMT" wdev_priv.block_scan is set\n", FUNC_ADPT_ARG(padapter)); + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } + + rtw_ps_deny(padapter, PS_DENY_SCAN); + ps_denied = _TRUE; + if (_FAIL == rtw_pwr_wakeup(padapter)) { + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } + +#ifdef CONFIG_P2P + if (pwdinfo->driver_interface == DRIVER_CFG80211) { + if (ssids->ssid != NULL + && _rtw_memcmp(ssids->ssid, "DIRECT-", 7) + && rtw_get_p2p_ie((u8 *)request->ie, request->ie_len, NULL, NULL) + ) { + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + rtw_p2p_enable(padapter, P2P_ROLE_DEVICE); + else { + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, role=%d, p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo)); + #endif + } + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + + if (request->n_channels == 3 && + request->channels[0]->hw_value == 1 && + request->channels[1]->hw_value == 6 && + request->channels[2]->hw_value == 11 + ) + social_channel = 1; + } + } +#endif /*CONFIG_P2P*/ + + if (request->ie && request->ie_len > 0) + rtw_cfg80211_set_probe_req_wpsp2pie(padapter, (u8 *)request->ie, request->ie_len); + + if (rtw_is_scan_deny(padapter)) { + RTW_INFO(FUNC_ADPT_FMT ": scan deny\n", FUNC_ADPT_ARG(padapter)); +#if CONFIG_NOTIFY_SCAN_ABORT_WITH_BUSY + ret = -EBUSY; + goto exit; +#else + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; +#endif + } + + /* check fw state*/ + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == _TRUE) { + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO(FUNC_ADPT_FMT" under WIFI_AP_STATE\n", FUNC_ADPT_ARG(padapter)); +#endif + + if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS | _FW_UNDER_SURVEY | _FW_UNDER_LINKING) == _TRUE) { + RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state); + + if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) + RTW_INFO("AP mode process WPS\n"); + + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state); + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + RTW_INFO("%s, fwstate=0x%x\n", __func__, pmlmepriv->fw_state); + ret = -EBUSY; + goto check_need_indicate_scan_done; + } + +#ifdef CONFIG_CONCURRENT_MODE + if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING | WIFI_UNDER_WPS)) { + RTW_INFO("%s exit due to buddy_intf's mlme state under linking or wps\n", __func__); + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + + } else if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_SURVEY)) { + bool scan_via_buddy = rtw_cfg80211_scan_via_buddy(padapter, request); + + if (scan_via_buddy == _FALSE) + need_indicate_scan_done = _TRUE; + + goto check_need_indicate_scan_done; + } +#endif /* CONFIG_CONCURRENT_MODE */ + + /* busy traffic check*/ + if (rtw_mi_busy_traffic_check(padapter, _TRUE)) { + need_indicate_scan_done = _TRUE; + goto check_need_indicate_scan_done; + } + +#ifdef CONFIG_P2P + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) { + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); + + if (social_channel == 0) + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE); + else + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_SOCIAL_LAST); + } +#endif /* CONFIG_P2P */ + + rtw_init_sitesurvey_parm(padapter, &parm); + + /* parsing request ssids, n_ssids */ + for (i = 0; i < request->n_ssids && i < RTW_SSID_SCAN_AMOUNT; i++) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("ssid=%s, len=%d\n", ssids[i].ssid, ssids[i].ssid_len); + #endif + _rtw_memcpy(&parm.ssid[i].Ssid, ssids[i].ssid, ssids[i].ssid_len); + parm.ssid[i].SsidLength = ssids[i].ssid_len; + } + parm.ssid_num = i; + + /* parsing channels, n_channels */ + for (i = 0; i < request->n_channels && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO(FUNC_ADPT_FMT CHAN_FMT"\n", FUNC_ADPT_ARG(padapter), CHAN_ARG(request->channels[i])); + #endif + parm.ch[i].hw_value = request->channels[i]->hw_value; + parm.ch[i].flags = request->channels[i]->flags; + } + parm.ch_num = i; + + if (request->n_channels == 1) { + for (i = 1; i < survey_times_for_one_ch; i++) + _rtw_memcpy(&parm.ch[i], &parm.ch[0], sizeof(struct rtw_ieee80211_channel)); + parm.ch_num = survey_times_for_one_ch; + } else if (request->n_channels <= 4) { + for (j = request->n_channels - 1; j >= 0; j--) + for (i = 0; i < survey_times; i++) + _rtw_memcpy(&parm.ch[j * survey_times + i], &parm.ch[j], sizeof(struct rtw_ieee80211_channel)); + parm.ch_num = survey_times * request->n_channels; + } + + _enter_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + _enter_critical_bh(&pmlmepriv->lock, &irqL); + _status = rtw_sitesurvey_cmd(padapter, &parm); + if (_status == _SUCCESS) + pwdev_priv->scan_request = request; + else + ret = -1; + _exit_critical_bh(&pmlmepriv->lock, &irqL); + _exit_critical_bh(&pwdev_priv->scan_req_lock, &irqL); + +check_need_indicate_scan_done: + if (_TRUE == need_indicate_scan_done) { +#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE) + struct cfg80211_scan_info info; + + memset(&info, 0, sizeof(info)); + info.aborted = 0; +#endif + + _rtw_cfg80211_surveydone_event_callback(padapter, request); +#if (KERNEL_VERSION(4, 7, 0) <= LINUX_VERSION_CODE) + cfg80211_scan_done(request, &info); +#else + cfg80211_scan_done(request, 0); +#endif + } + +cancel_ps_deny: + if (ps_denied == _TRUE) + rtw_ps_deny_cancel(padapter, PS_DENY_SCAN); + +exit: + return ret; + +} + +static int cfg80211_rtw_set_wiphy_params(struct wiphy *wiphy, u32 changed) +{ +#if 0 + struct iwm_priv *iwm = wiphy_to_iwm(wiphy); + + if (changed & WIPHY_PARAM_RTS_THRESHOLD && + (iwm->conf.rts_threshold != wiphy->rts_threshold)) { + int ret; + + iwm->conf.rts_threshold = wiphy->rts_threshold; + + ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, + CFG_RTS_THRESHOLD, + iwm->conf.rts_threshold); + if (ret < 0) + return ret; + } + + if (changed & WIPHY_PARAM_FRAG_THRESHOLD && + (iwm->conf.frag_threshold != wiphy->frag_threshold)) { + int ret; + + iwm->conf.frag_threshold = wiphy->frag_threshold; + + ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_FA_CFG_FIX, + CFG_FRAG_THRESHOLD, + iwm->conf.frag_threshold); + if (ret < 0) + return ret; + } +#endif + RTW_INFO("%s\n", __func__); + return 0; +} + + + +static int rtw_cfg80211_set_wpa_version(struct security_priv *psecuritypriv, u32 wpa_version) +{ + RTW_INFO("%s, wpa_version=%d\n", __func__, wpa_version); + + if (!wpa_version) { + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + return 0; + } + + + if (wpa_version & (NL80211_WPA_VERSION_1 | NL80211_WPA_VERSION_2)) + psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPAPSK; + +#if 0 + if (wpa_version & NL80211_WPA_VERSION_2) + psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPA2PSK; +#endif + + #ifdef CONFIG_WAPI_SUPPORT + if (wpa_version & NL80211_WAPI_VERSION_1) + psecuritypriv->ndisauthtype = Ndis802_11AuthModeWAPI; + #endif + + return 0; + +} + +static int rtw_cfg80211_set_auth_type(struct security_priv *psecuritypriv, + enum nl80211_auth_type sme_auth_type) +{ + RTW_INFO("%s, nl80211_auth_type=%d\n", __func__, sme_auth_type); + + + switch (sme_auth_type) { + case NL80211_AUTHTYPE_AUTOMATIC: + + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; + + break; + case NL80211_AUTHTYPE_OPEN_SYSTEM: + + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + + if (psecuritypriv->ndisauthtype > Ndis802_11AuthModeWPA) + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + +#ifdef CONFIG_WAPI_SUPPORT + if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWAPI) + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI; +#endif + + break; + case NL80211_AUTHTYPE_SHARED_KEY: + + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; + + psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; + + + break; + default: + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + /* return -ENOTSUPP; */ + } + + return 0; + +} + +static int rtw_cfg80211_set_cipher(struct security_priv *psecuritypriv, u32 cipher, bool ucast) +{ + u32 ndisencryptstatus = Ndis802_11EncryptionDisabled; + + u32 *profile_cipher = ucast ? &psecuritypriv->dot11PrivacyAlgrthm : + &psecuritypriv->dot118021XGrpPrivacy; + + RTW_INFO("%s, ucast=%d, cipher=0x%x\n", __func__, ucast, cipher); + + + if (!cipher) { + *profile_cipher = _NO_PRIVACY_; + psecuritypriv->ndisencryptstatus = ndisencryptstatus; + return 0; + } + + switch (cipher) { + case IW_AUTH_CIPHER_NONE: + *profile_cipher = _NO_PRIVACY_; + ndisencryptstatus = Ndis802_11EncryptionDisabled; +#ifdef CONFIG_WAPI_SUPPORT + if (psecuritypriv->dot11PrivacyAlgrthm == _SMS4_) + *profile_cipher = _SMS4_; +#endif + break; + case WLAN_CIPHER_SUITE_WEP40: + *profile_cipher = _WEP40_; + ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WLAN_CIPHER_SUITE_WEP104: + *profile_cipher = _WEP104_; + ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WLAN_CIPHER_SUITE_TKIP: + *profile_cipher = _TKIP_; + ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WLAN_CIPHER_SUITE_CCMP: + *profile_cipher = _AES_; + ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; +#ifdef CONFIG_WAPI_SUPPORT + case WLAN_CIPHER_SUITE_SMS4: + *profile_cipher = _SMS4_; + ndisencryptstatus = Ndis802_11_EncrypteionWAPI; + break; +#endif + default: + RTW_INFO("Unsupported cipher: 0x%x\n", cipher); + return -ENOTSUPP; + } + + if (ucast) { + psecuritypriv->ndisencryptstatus = ndisencryptstatus; + + /* if(psecuritypriv->dot11PrivacyAlgrthm >= _AES_) */ + /* psecuritypriv->ndisauthtype = Ndis802_11AuthModeWPA2PSK; */ + } + + return 0; +} + +static int rtw_cfg80211_set_key_mgt(struct security_priv *psecuritypriv, u32 key_mgt) +{ + RTW_INFO("%s, key_mgt=0x%x\n", __func__, key_mgt); + + if (key_mgt == WLAN_AKM_SUITE_8021X) { + /* *auth_type = UMAC_AUTH_TYPE_8021X; */ + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + psecuritypriv->rsn_akm_suite_type = 1; + } else if (key_mgt == WLAN_AKM_SUITE_PSK) { + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + psecuritypriv->rsn_akm_suite_type = 2; + } +#ifdef CONFIG_WAPI_SUPPORT + else if (key_mgt == WLAN_AKM_SUITE_WAPI_PSK) + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI; + else if (key_mgt == WLAN_AKM_SUITE_WAPI_CERT) + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_WAPI; +#endif +#ifdef CONFIG_RTW_80211R + else if (key_mgt == WLAN_AKM_SUITE_FT_8021X) { + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + psecuritypriv->rsn_akm_suite_type = 3; + } else if (key_mgt == WLAN_AKM_SUITE_FT_PSK) { + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + psecuritypriv->rsn_akm_suite_type = 4; + } +#endif + else { + RTW_INFO("Invalid key mgt: 0x%x\n", key_mgt); + /* return -EINVAL; */ + } + + return 0; +} + +static int rtw_cfg80211_set_wpa_ie(_adapter *padapter, u8 *pie, size_t ielen) +{ + u8 *buf = NULL, *pos = NULL; + u32 left; + int group_cipher = 0, pairwise_cipher = 0; + u8 mfp_opt = MFP_NO; + int ret = 0; + int wpa_ielen = 0; + int wpa2_ielen = 0; + u8 *pwpa, *pwpa2; + u8 null_addr[] = {0, 0, 0, 0, 0, 0}; + + if (pie == NULL || !ielen) { + /* Treat this as normal case, but need to clear WIFI_UNDER_WPS */ + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + goto exit; + } + + if (ielen > MAX_WPA_IE_LEN + MAX_WPS_IE_LEN + MAX_P2P_IE_LEN) { + ret = -EINVAL; + goto exit; + } + + buf = rtw_zmalloc(ielen); + if (buf == NULL) { + ret = -ENOMEM; + goto exit; + } + + _rtw_memcpy(buf, pie , ielen); + + RTW_INFO("set wpa_ie(length:%zu):\n", ielen); + RTW_INFO_DUMP(NULL, buf, ielen); + + pos = buf; + if (ielen < RSN_HEADER_LEN) { + ret = -1; + goto exit; + } + + pwpa = rtw_get_wpa_ie(buf, &wpa_ielen, ielen); + if (pwpa && wpa_ielen > 0) { + if (rtw_parse_wpa_ie(pwpa, wpa_ielen + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; + _rtw_memcpy(padapter->securitypriv.supplicant_ie, &pwpa[0], wpa_ielen + 2); + + RTW_INFO("got wpa_ie, wpa_ielen:%u\n", wpa_ielen); + } + } + + pwpa2 = rtw_get_wpa2_ie(buf, &wpa2_ielen, ielen); + if (pwpa2 && wpa2_ielen > 0) { + if (rtw_parse_wpa2_ie(pwpa2, wpa2_ielen + 2, &group_cipher, &pairwise_cipher, NULL, &mfp_opt) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; + _rtw_memcpy(padapter->securitypriv.supplicant_ie, &pwpa2[0], wpa2_ielen + 2); + + RTW_INFO("got wpa2_ie, wpa2_ielen:%u\n", wpa2_ielen); + } + } + + if (group_cipher == 0) + group_cipher = WPA_CIPHER_NONE; + if (pairwise_cipher == 0) + pairwise_cipher = WPA_CIPHER_NONE; + + switch (group_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot118021XGrpPrivacy = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + switch (pairwise_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + if (mfp_opt == MFP_INVALID) { + RTW_INFO(FUNC_ADPT_FMT" invalid MFP setting\n", FUNC_ADPT_ARG(padapter)); + ret = -EINVAL; + goto exit; + } + padapter->securitypriv.mfp_opt = mfp_opt; + + {/* handle wps_ie */ + uint wps_ielen; + u8 *wps_ie; + + wps_ie = rtw_get_wps_ie(buf, ielen, NULL, &wps_ielen); + if (wps_ie && wps_ielen > 0) { + RTW_INFO("got wps_ie, wps_ielen:%u\n", wps_ielen); + padapter->securitypriv.wps_ie_len = wps_ielen < MAX_WPS_IE_LEN ? wps_ielen : MAX_WPS_IE_LEN; + _rtw_memcpy(padapter->securitypriv.wps_ie, wps_ie, padapter->securitypriv.wps_ie_len); + set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); + } else + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + } + + #ifdef CONFIG_P2P + {/* check p2p_ie for assoc req; */ + uint p2p_ielen = 0; + u8 *p2p_ie; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + p2p_ie = rtw_get_p2p_ie(buf, ielen, NULL, &p2p_ielen); + if (p2p_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s p2p_assoc_req_ielen=%d\n", __FUNCTION__, p2p_ielen); + #endif + + if (pmlmepriv->p2p_assoc_req_ie) { + u32 free_len = pmlmepriv->p2p_assoc_req_ie_len; + pmlmepriv->p2p_assoc_req_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_assoc_req_ie, free_len); + pmlmepriv->p2p_assoc_req_ie = NULL; + } + + pmlmepriv->p2p_assoc_req_ie = rtw_malloc(p2p_ielen); + if (pmlmepriv->p2p_assoc_req_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + goto exit; + } + _rtw_memcpy(pmlmepriv->p2p_assoc_req_ie, p2p_ie, p2p_ielen); + pmlmepriv->p2p_assoc_req_ie_len = p2p_ielen; + } + } + #endif /* CONFIG_P2P */ + + #ifdef CONFIG_WFD + { + uint wfd_ielen = 0; + u8 *wfd_ie; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + wfd_ie = rtw_get_wfd_ie(buf, ielen, NULL, &wfd_ielen); + if (wfd_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s wfd_assoc_req_ielen=%d\n", __FUNCTION__, wfd_ielen); + #endif + + if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_ASSOC_REQ_IE, wfd_ie, wfd_ielen) != _SUCCESS) + goto exit; + } + } + #endif /* CONFIG_WFD */ + + /* TKIP and AES disallow multicast packets until installing group key */ + if (padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_ + || padapter->securitypriv.dot11PrivacyAlgrthm == _TKIP_WTMIC_ + || padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) + /* WPS open need to enable multicast */ + /* || check_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS) == _TRUE) */ + rtw_hal_set_hwreg(padapter, HW_VAR_OFF_RCR_AM, null_addr); + + +exit: + if (buf) + rtw_mfree(buf, ielen); + if (ret) + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + + return ret; +} + +static int cfg80211_rtw_join_ibss(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_ibss_params *params) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + NDIS_802_11_SSID ndis_ssid; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + WLAN_BSSID_EX *pnetwork = (WLAN_BSSID_EX *)(&(pmlmeinfo->network)); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct cfg80211_chan_def *pch_def; +#endif + struct ieee80211_channel *pch; + int ret = 0; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + pch_def = (struct cfg80211_chan_def *)(¶ms->chandef); + pch = (struct ieee80211_channel *) pch_def->chan; +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) + pch = (struct ieee80211_channel *)(params->channel); +#endif + + if (!params->ssid || !params->ssid_len) { + ret = -EINVAL; + goto exit; + } + + if (params->ssid_len > IW_ESSID_MAX_SIZE) { + ret = -E2BIG; + goto exit; + } + + rtw_ps_deny(padapter, PS_DENY_JOIN); + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -EPERM; + goto cancel_ps_deny; + } + +#ifdef CONFIG_CONCURRENT_MODE + if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING)) { + RTW_INFO("%s, but buddy_intf is under linking\n", __FUNCTION__); + ret = -EINVAL; + goto cancel_ps_deny; + } + rtw_mi_buddy_scan_abort(padapter, _TRUE); /* OR rtw_mi_scan_abort(padapter, _TRUE);*/ +#endif /*CONFIG_CONCURRENT_MODE*/ + + + _rtw_memset(&ndis_ssid, 0, sizeof(NDIS_802_11_SSID)); + ndis_ssid.SsidLength = params->ssid_len; + _rtw_memcpy(ndis_ssid.Ssid, (u8 *)params->ssid, params->ssid_len); + + /* RTW_INFO("ssid=%s, len=%zu\n", ndis_ssid.Ssid, params->ssid_len); */ + + psecuritypriv->ndisencryptstatus = Ndis802_11EncryptionDisabled; + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + + ret = rtw_cfg80211_set_auth_type(psecuritypriv, NL80211_AUTHTYPE_OPEN_SYSTEM); + rtw_set_802_11_authentication_mode(padapter, psecuritypriv->ndisauthtype); + + RTW_INFO("%s: center_freq = %d\n", __func__, pch->center_freq); + pmlmeext->cur_channel = rtw_freq2ch(pch->center_freq); + + if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == _FALSE) { + ret = -1; + goto cancel_ps_deny; + } + +cancel_ps_deny: + rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); +exit: + return ret; +} + +static int cfg80211_rtw_leave_ibss(struct wiphy *wiphy, struct net_device *ndev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct wireless_dev *rtw_wdev = padapter->rtw_wdev; + enum nl80211_iftype old_type; + int ret = 0; + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT) + rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 1); +#endif + + old_type = rtw_wdev->iftype; + + rtw_set_to_roam(padapter, 0); + + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + rtw_scan_abort(padapter); + LeaveAllPowerSaveMode(padapter); + + rtw_wdev->iftype = NL80211_IFTYPE_STATION; + + if (rtw_set_802_11_infrastructure_mode(padapter, Ndis802_11Infrastructure) == _FALSE) { + rtw_wdev->iftype = old_type; + ret = -EPERM; + goto leave_ibss; + } + rtw_setopmode_cmd(padapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK); + } + +leave_ibss: +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT) + rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 0); +#endif + + return 0; +} + +bool rtw_cfg80211_is_connect_requested(_adapter *adapter) +{ + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + _irqL irqL; + bool requested; + + _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + requested = pwdev_priv->connect_req ? 1 : 0; + _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + + return requested; +} + +static int cfg80211_rtw_connect(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_connect_params *sme) +{ + int ret = 0; + struct wlan_network *pnetwork = NULL; + NDIS_802_11_AUTHENTICATION_MODE authmode; + NDIS_802_11_SSID ndis_ssid; + u8 *dst_ssid, *src_ssid; + u8 *dst_bssid, *src_bssid; + /* u8 matched_by_bssid=_FALSE; */ + /* u8 matched_by_ssid=_FALSE; */ + u8 matched = _FALSE; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + _queue *queue = &pmlmepriv->scanned_queue; + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + _irqL irqL; + +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_CONNECT) + rtw_wdev_set_not_indic_disco(pwdev_priv, 1); +#endif + + RTW_INFO("=>"FUNC_NDEV_FMT" - Start to Connection\n", FUNC_NDEV_ARG(ndev)); + RTW_INFO("privacy=%d, key=%p, key_len=%d, key_idx=%d, auth_type=%d\n", + sme->privacy, sme->key, sme->key_len, sme->key_idx, sme->auth_type); + + if (pwdev_priv->block == _TRUE) { + ret = -EBUSY; + RTW_INFO("%s wdev_priv.block is set\n", __FUNCTION__); + goto exit; + } + + if (check_fwstate(pmlmepriv, _FW_LINKED | _FW_UNDER_LINKING) == _TRUE) { + ret = -EALREADY; + RTW_INFO("%s skip connect! fw_state=0x%x\n", + __FUNCTION__, pmlmepriv->fw_state); + goto exit; + } + +#ifdef CONFIG_PLATFORM_MSTAR_SCAN_BEFORE_CONNECT + printk("MStar Android!\n"); + if (pwdev_priv->bandroid_scan == _FALSE) { +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) +#endif /* CONFIG_P2P */ + { + ret = -EBUSY; + printk("Android hasn't attached yet!\n"); + goto exit; + } + } +#endif + + if (!sme->ssid || !sme->ssid_len) { + ret = -EINVAL; + goto exit; + } + + if (sme->ssid_len > IW_ESSID_MAX_SIZE) { + ret = -E2BIG; + goto exit; + } + + rtw_ps_deny(padapter, PS_DENY_JOIN); + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -EPERM; + goto cancel_ps_deny; + } + + rtw_mi_scan_abort(padapter, _TRUE); + + rtw_join_abort_timeout(padapter, 300); +#ifdef CONFIG_CONCURRENT_MODE + if (rtw_mi_buddy_check_fwstate(padapter, _FW_UNDER_LINKING)) { + ret = -EINVAL; + goto cancel_ps_deny; + } +#endif + + _rtw_memset(&ndis_ssid, 0, sizeof(NDIS_802_11_SSID)); + ndis_ssid.SsidLength = sme->ssid_len; + _rtw_memcpy(ndis_ssid.Ssid, (u8 *)sme->ssid, sme->ssid_len); + + RTW_INFO("ssid=%s, len=%zu\n", ndis_ssid.Ssid, sme->ssid_len); + + + if (sme->bssid) + RTW_INFO("bssid="MAC_FMT"\n", MAC_ARG(sme->bssid)); + + + psecuritypriv->ndisencryptstatus = Ndis802_11EncryptionDisabled; + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + +#ifdef CONFIG_WAPI_SUPPORT + padapter->wapiInfo.bWapiEnable = false; +#endif + + ret = rtw_cfg80211_set_wpa_version(psecuritypriv, sme->crypto.wpa_versions); + if (ret < 0) + goto cancel_ps_deny; + +#ifdef CONFIG_WAPI_SUPPORT + if (sme->crypto.wpa_versions & NL80211_WAPI_VERSION_1) { + padapter->wapiInfo.bWapiEnable = true; + padapter->wapiInfo.extra_prefix_len = WAPI_EXT_LEN; + padapter->wapiInfo.extra_postfix_len = SMS4_MIC_LEN; + } +#endif + + ret = rtw_cfg80211_set_auth_type(psecuritypriv, sme->auth_type); + +#ifdef CONFIG_WAPI_SUPPORT + if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_WAPI) + padapter->mlmeextpriv.mlmext_info.auth_algo = psecuritypriv->dot11AuthAlgrthm; +#endif + + + if (ret < 0) + goto cancel_ps_deny; + + RTW_INFO("%s, ie_len=%zu\n", __func__, sme->ie_len); + + ret = rtw_cfg80211_set_wpa_ie(padapter, (u8 *)sme->ie, sme->ie_len); + if (ret < 0) + goto cancel_ps_deny; + + if (sme->crypto.n_ciphers_pairwise) { + ret = rtw_cfg80211_set_cipher(psecuritypriv, sme->crypto.ciphers_pairwise[0], _TRUE); + if (ret < 0) + goto cancel_ps_deny; + } + + /* For WEP Shared auth */ + if (sme->key_len > 0 && sme->key) { + u32 wep_key_idx, wep_key_len, wep_total_len; + NDIS_802_11_WEP *pwep = NULL; + RTW_INFO("%s(): Shared/Auto WEP\n", __FUNCTION__); + + wep_key_idx = sme->key_idx; + wep_key_len = sme->key_len; + + if (sme->key_idx > WEP_KEYS) { + ret = -EINVAL; + goto cancel_ps_deny; + } + + if (wep_key_len > 0) { + wep_key_len = wep_key_len <= 5 ? 5 : 13; + wep_total_len = wep_key_len + FIELD_OFFSET(NDIS_802_11_WEP, KeyMaterial); + pwep = (NDIS_802_11_WEP *) rtw_malloc(wep_total_len); + if (pwep == NULL) { + RTW_INFO(" wpa_set_encryption: pwep allocate fail !!!\n"); + ret = -ENOMEM; + goto cancel_ps_deny; + } + + _rtw_memset(pwep, 0, wep_total_len); + + pwep->KeyLength = wep_key_len; + pwep->Length = wep_total_len; + + if (wep_key_len == 13) { + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + } + } else { + ret = -EINVAL; + goto cancel_ps_deny; + } + + pwep->KeyIndex = wep_key_idx; + pwep->KeyIndex |= 0x80000000; + + _rtw_memcpy(pwep->KeyMaterial, (void *)sme->key, pwep->KeyLength); + + if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) + ret = -EOPNOTSUPP ; + + if (pwep) + rtw_mfree((u8 *)pwep, wep_total_len); + + if (ret < 0) + goto cancel_ps_deny; + } + + ret = rtw_cfg80211_set_cipher(psecuritypriv, sme->crypto.cipher_group, _FALSE); + if (ret < 0) + return ret; + + if (sme->crypto.n_akm_suites) { + ret = rtw_cfg80211_set_key_mgt(psecuritypriv, sme->crypto.akm_suites[0]); + if (ret < 0) + goto cancel_ps_deny; + } +#ifdef CONFIG_8011R + else { + /*It could be a connection without RSN IEs*/ + psecuritypriv->rsn_akm_suite_type = 0; + } +#endif + +#ifdef CONFIG_WAPI_SUPPORT + if (sme->crypto.akm_suites[0] == WLAN_AKM_SUITE_WAPI_PSK) + padapter->wapiInfo.bWapiPSK = true; + else if (sme->crypto.akm_suites[0] == WLAN_AKM_SUITE_WAPI_CERT) + padapter->wapiInfo.bWapiPSK = false; +#endif + + authmode = psecuritypriv->ndisauthtype; + rtw_set_802_11_authentication_mode(padapter, authmode); + + /* rtw_set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ + + if (rtw_set_802_11_connect(padapter, (u8 *)sme->bssid, &ndis_ssid) == _FALSE) { + ret = -1; + goto cancel_ps_deny; + } + + + _enter_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + + if (pwdev_priv->connect_req) { + rtw_wdev_free_connect_req(pwdev_priv); + RTW_INFO(FUNC_NDEV_FMT" free existing connect_req\n", FUNC_NDEV_ARG(ndev)); + } + + pwdev_priv->connect_req = (struct cfg80211_connect_params *)rtw_malloc(sizeof(*pwdev_priv->connect_req)); + if (pwdev_priv->connect_req) + _rtw_memcpy(pwdev_priv->connect_req, sme, sizeof(*pwdev_priv->connect_req)); + else + RTW_WARN(FUNC_NDEV_FMT" alloc connect_req fail\n", FUNC_NDEV_ARG(ndev)); + + _exit_critical_bh(&pwdev_priv->connect_req_lock, &irqL); + + RTW_INFO("set ssid:dot11AuthAlgrthm=%d, dot11PrivacyAlgrthm=%d, dot118021XGrpPrivacy=%d\n", psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm, + psecuritypriv->dot118021XGrpPrivacy); + +cancel_ps_deny: + rtw_ps_deny_cancel(padapter, PS_DENY_JOIN); + +exit: + RTW_INFO("<=%s, ret %d\n", __FUNCTION__, ret); + +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_CONNECT) + rtw_wdev_set_not_indic_disco(pwdev_priv, 0); +#endif + + return ret; +} + +static int cfg80211_rtw_disconnect(struct wiphy *wiphy, struct net_device *ndev, + u16 reason_code) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT" - Start to Disconnect\n", FUNC_NDEV_ARG(ndev)); + +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT) + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + if (!wiphy->dev.power.is_prepared) + #endif + rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 1); +#endif + + rtw_set_to_roam(padapter, 0); + + /* if(check_fwstate(&padapter->mlmepriv, _FW_LINKED)) */ + { + rtw_scan_abort(padapter); + rtw_join_abort_timeout(padapter, 300); + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, RTW_CMDF_WAIT_ACK); +#ifdef CONFIG_RTW_REPEATER_SON + rtw_rson_do_disconnect(padapter); +#endif + RTW_INFO("%s...call rtw_indicate_disconnect\n", __func__); + + rtw_free_assoc_resources_cmd(padapter, _TRUE); + + /* indicate locally_generated = 0 when suspend */ + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 2, 0)) + rtw_indicate_disconnect(padapter, 0, wiphy->dev.power.is_prepared ? _FALSE : _TRUE); + #else + /* + * for kernel < 4.2, DISCONNECT event is hardcoded with + * NL80211_ATTR_DISCONNECTED_BY_AP=1 in NL80211 layer + * no need to judge if under suspend + */ + rtw_indicate_disconnect(padapter, 0, _TRUE); + #endif + + rtw_pwr_wakeup(padapter); + } + +#if (RTW_CFG80211_BLOCK_STA_DISCON_EVENT & RTW_CFG80211_BLOCK_DISCON_WHEN_DISCONNECT) + rtw_wdev_set_not_indic_disco(adapter_wdev_data(padapter), 0); +#endif + + RTW_INFO(FUNC_NDEV_FMT" return 0\n", FUNC_NDEV_ARG(ndev)); + return 0; +} + +static int cfg80211_rtw_set_txpower(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct wireless_dev *wdev, +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) || defined(COMPAT_KERNEL_RELEASE) + enum nl80211_tx_power_setting type, int mbm) +#else + enum tx_power_setting type, int dbm) +#endif +{ + +_adapter *padapter = wiphy_to_adapter(wiphy); +HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +int value; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36)) || defined(COMPAT_KERNEL_RELEASE) + value = mbm/100; +#else + value = dbm; +#endif + +if(value < 0) + value = 0; +if(value > 40) + value = 40; + +if(type == NL80211_TX_POWER_FIXED) { + pHalData->CurrentTxPwrIdx = value; + rtw_hal_set_tx_power_level(padapter, pHalData->current_channel); +} else + return -EOPNOTSUPP; +#if 0 + struct iwm_priv *iwm = wiphy_to_iwm(wiphy); + int ret; + + switch (type) { + case NL80211_TX_POWER_AUTOMATIC: + return 0; + case NL80211_TX_POWER_FIXED: + if (mbm < 0 || (mbm % 100)) + return -EOPNOTSUPP; + + if (!test_bit(IWM_STATUS_READY, &iwm->status)) + return 0; + + ret = iwm_umac_set_config_fix(iwm, UMAC_PARAM_TBL_CFG_FIX, + CFG_TX_PWR_LIMIT_USR, + MBM_TO_DBM(mbm) * 2); + if (ret < 0) + return ret; + + return iwm_tx_power_trigger(iwm); + default: + IWM_ERR(iwm, "Unsupported power type: %d\n", type); + return -EOPNOTSUPP; + } +#endif + RTW_INFO("%s\n", __func__); + return 0; +} + +static int cfg80211_rtw_get_txpower(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct wireless_dev *wdev, +#endif + int *dbm) +{ + _adapter *padapter = wiphy_to_adapter(wiphy); + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); + + RTW_INFO("%s\n", __func__); + + // *dbm = (12); + *dbm = pHalData->CurrentTxPwrIdx; + + return 0; +} + +inline bool rtw_cfg80211_pwr_mgmt(_adapter *adapter) +{ + struct rtw_wdev_priv *rtw_wdev_priv = adapter_wdev_data(adapter); + return rtw_wdev_priv->power_mgmt; +} + +static int cfg80211_rtw_set_power_mgmt(struct wiphy *wiphy, + struct net_device *ndev, + bool enabled, int timeout) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct rtw_wdev_priv *rtw_wdev_priv = adapter_wdev_data(padapter); + + RTW_INFO(FUNC_NDEV_FMT" enabled:%u, timeout:%d\n", FUNC_NDEV_ARG(ndev), + enabled, timeout); + + rtw_wdev_priv->power_mgmt = enabled; + +#ifdef CONFIG_LPS + if (!enabled) + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_LEAVE_CFG80211_PWRMGMT, 1); +#endif + + return 0; +} + +static int cfg80211_rtw_set_pmksa(struct wiphy *wiphy, + struct net_device *ndev, + struct cfg80211_pmksa *pmksa) +{ + u8 index, blInserted = _FALSE; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *mlme = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u8 strZeroMacAddress[ETH_ALEN] = { 0x00 }; + + RTW_INFO(FUNC_NDEV_FMT" "MAC_FMT" "KEY_FMT"\n", FUNC_NDEV_ARG(ndev) + , MAC_ARG(pmksa->bssid), KEY_ARG(pmksa->pmkid)); + + if (_rtw_memcmp((u8 *)pmksa->bssid, strZeroMacAddress, ETH_ALEN) == _TRUE) + return -EINVAL; + + if (check_fwstate(mlme, _FW_LINKED) == _FALSE) { + RTW_INFO(FUNC_NDEV_FMT" not set pmksa cause not in linked state\n", FUNC_NDEV_ARG(ndev)); + return -EINVAL; + } + + blInserted = _FALSE; + + /* overwrite PMKID */ + for (index = 0 ; index < NUM_PMKID_CACHE; index++) { + if (_rtw_memcmp(psecuritypriv->PMKIDList[index].Bssid, (u8 *)pmksa->bssid, ETH_ALEN) == _TRUE) { + /* BSSID is matched, the same AP => rewrite with new PMKID. */ + RTW_INFO(FUNC_NDEV_FMT" BSSID exists in the PMKList.\n", FUNC_NDEV_ARG(ndev)); + + _rtw_memcpy(psecuritypriv->PMKIDList[index].PMKID, (u8 *)pmksa->pmkid, WLAN_PMKID_LEN); + psecuritypriv->PMKIDList[index].bUsed = _TRUE; + psecuritypriv->PMKIDIndex = index + 1; + blInserted = _TRUE; + break; + } + } + + if (!blInserted) { + /* Find a new entry */ + RTW_INFO(FUNC_NDEV_FMT" Use the new entry index = %d for this PMKID.\n", + FUNC_NDEV_ARG(ndev), psecuritypriv->PMKIDIndex); + + _rtw_memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, (u8 *)pmksa->bssid, ETH_ALEN); + _rtw_memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, (u8 *)pmksa->pmkid, WLAN_PMKID_LEN); + + psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = _TRUE; + psecuritypriv->PMKIDIndex++ ; + if (psecuritypriv->PMKIDIndex == 16) + psecuritypriv->PMKIDIndex = 0; + } + + return 0; +} + +static int cfg80211_rtw_del_pmksa(struct wiphy *wiphy, + struct net_device *ndev, + struct cfg80211_pmksa *pmksa) +{ + u8 index, bMatched = _FALSE; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + RTW_INFO(FUNC_NDEV_FMT" "MAC_FMT" "KEY_FMT"\n", FUNC_NDEV_ARG(ndev) + , MAC_ARG(pmksa->bssid), KEY_ARG(pmksa->pmkid)); + + for (index = 0 ; index < NUM_PMKID_CACHE; index++) { + if (_rtw_memcmp(psecuritypriv->PMKIDList[index].Bssid, (u8 *)pmksa->bssid, ETH_ALEN) == _TRUE) { + /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ + _rtw_memset(psecuritypriv->PMKIDList[index].Bssid, 0x00, ETH_ALEN); + _rtw_memset(psecuritypriv->PMKIDList[index].PMKID, 0x00, WLAN_PMKID_LEN); + psecuritypriv->PMKIDList[index].bUsed = _FALSE; + bMatched = _TRUE; + RTW_INFO(FUNC_NDEV_FMT" clear id:%hhu\n", FUNC_NDEV_ARG(ndev), index); + break; + } + } + + if (_FALSE == bMatched) { + RTW_INFO(FUNC_NDEV_FMT" do not have matched BSSID\n" + , FUNC_NDEV_ARG(ndev)); + return -EINVAL; + } + + return 0; +} + +static int cfg80211_rtw_flush_pmksa(struct wiphy *wiphy, + struct net_device *ndev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + _rtw_memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(RT_PMKID_LIST) * NUM_PMKID_CACHE); + psecuritypriv->PMKIDIndex = 0; + + return 0; +} + +#ifdef CONFIG_AP_MODE +void rtw_cfg80211_indicate_sta_assoc(_adapter *padapter, u8 *pmgmt_frame, uint frame_len) +{ + s32 freq; + int channel; + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct net_device *ndev = padapter->pnetdev; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + +#if defined(RTW_USE_CFG80211_STA_EVENT) || defined(COMPAT_KERNEL_RELEASE) + { + struct station_info sinfo; + u8 ie_offset; + if (get_frame_sub_type(pmgmt_frame) == WIFI_ASSOCREQ) + ie_offset = _ASOCREQ_IE_OFFSET_; + else /* WIFI_REASSOCREQ */ + ie_offset = _REASOCREQ_IE_OFFSET_; + + memset(&sinfo, 0, sizeof(sinfo)); + sinfo.filled = STATION_INFO_ASSOC_REQ_IES; + sinfo.assoc_req_ies = pmgmt_frame + WLAN_HDR_A3_LEN + ie_offset; + sinfo.assoc_req_ies_len = frame_len - WLAN_HDR_A3_LEN - ie_offset; + cfg80211_new_sta(ndev, get_addr2_ptr(pmgmt_frame), &sinfo, GFP_ATOMIC); + } +#else /* defined(RTW_USE_CFG80211_STA_EVENT) */ + channel = pmlmeext->cur_channel; + freq = rtw_ch2freq(channel); + + #ifdef COMPAT_KERNEL_RELEASE + rtw_cfg80211_rx_mgmt(pwdev, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC); + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + rtw_cfg80211_rx_mgmt(pwdev, freq, 0, pmgmt_frame, frame_len, GFP_ATOMIC); + #else /* COMPAT_KERNEL_RELEASE */ + { + /* to avoid WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION) when calling cfg80211_send_rx_assoc() */ + #ifndef CONFIG_PLATFORM_MSTAR + pwdev->iftype = NL80211_IFTYPE_STATION; + #endif /* CONFIG_PLATFORM_MSTAR */ + RTW_INFO("iftype=%d before call cfg80211_send_rx_assoc()\n", pwdev->iftype); + rtw_cfg80211_send_rx_assoc(padapter, NULL, pmgmt_frame, frame_len); + RTW_INFO("iftype=%d after call cfg80211_send_rx_assoc()\n", pwdev->iftype); + pwdev->iftype = NL80211_IFTYPE_AP; + /* cfg80211_rx_action(padapter->pnetdev, freq, pmgmt_frame, frame_len, GFP_ATOMIC); */ + } + #endif /* COMPAT_KERNEL_RELEASE */ +#endif /* defined(RTW_USE_CFG80211_STA_EVENT) */ + +} + +void rtw_cfg80211_indicate_sta_disassoc(_adapter *padapter, const u8 *da, unsigned short reason) +{ + s32 freq; + int channel; + u8 *pmgmt_frame; + uint frame_len; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + u8 mgmt_buf[128] = {0}; + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct wireless_dev *wdev = padapter->rtw_wdev; + struct net_device *ndev = padapter->pnetdev; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + +#if defined(RTW_USE_CFG80211_STA_EVENT) || defined(COMPAT_KERNEL_RELEASE) + cfg80211_del_sta(ndev, da, GFP_ATOMIC); +#else /* defined(RTW_USE_CFG80211_STA_EVENT) */ + channel = pmlmeext->cur_channel; + freq = rtw_ch2freq(channel); + + pmgmt_frame = mgmt_buf; + pwlanhdr = (struct rtw_ieee80211_hdr *)pmgmt_frame; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, adapter_mac_addr(padapter), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, da, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + set_frame_sub_type(pmgmt_frame, WIFI_DEAUTH); + + pmgmt_frame += sizeof(struct rtw_ieee80211_hdr_3addr); + frame_len = sizeof(struct rtw_ieee80211_hdr_3addr); + + reason = cpu_to_le16(reason); + pmgmt_frame = rtw_set_fixed_ie(pmgmt_frame, _RSON_CODE_ , (unsigned char *)&reason, &frame_len); + + #ifdef COMPAT_KERNEL_RELEASE + rtw_cfg80211_rx_mgmt(wdev, freq, 0, mgmt_buf, frame_len, GFP_ATOMIC); + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && !defined(CONFIG_CFG80211_FORCE_COMPATIBLE_2_6_37_UNDER) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, mgmt_buf, frame_len, GFP_ATOMIC); + #else /* COMPAT_KERNEL_RELEASE */ + cfg80211_send_disassoc(padapter->pnetdev, mgmt_buf, frame_len); + /* cfg80211_rx_action(padapter->pnetdev, freq, mgmt_buf, frame_len, GFP_ATOMIC); */ + #endif /* COMPAT_KERNEL_RELEASE */ +#endif /* defined(RTW_USE_CFG80211_STA_EVENT) */ +} + +static int rtw_cfg80211_monitor_if_open(struct net_device *ndev) +{ + int ret = 0; + + RTW_INFO("%s\n", __func__); + + return ret; +} + +static int rtw_cfg80211_monitor_if_close(struct net_device *ndev) +{ + int ret = 0; + + RTW_INFO("%s\n", __func__); + + return ret; +} + +static int rtw_cfg80211_monitor_if_xmit_entry(struct sk_buff *skb, struct net_device *ndev) +{ + int ret = 0; + int rtap_len; + int qos_len = 0; + int dot11_hdr_len = 24; + int snap_len = 6; + unsigned char *pdata; + u16 frame_ctl; + unsigned char src_mac_addr[6]; + unsigned char dst_mac_addr[6]; + struct rtw_ieee80211_hdr *dot11_hdr; + struct ieee80211_radiotap_header *rtap_hdr; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + if (skb) + rtw_mstat_update(MSTAT_TYPE_SKB, MSTAT_ALLOC_SUCCESS, skb->truesize); + + if (IS_CH_WAITING(rfctl)) { + #ifdef CONFIG_DFS_MASTER + if (rtw_rfctl_overlap_radar_detect_ch(rfctl)) + goto fail; + #endif + } + + if (unlikely(skb->len < sizeof(struct ieee80211_radiotap_header))) + goto fail; + + rtap_hdr = (struct ieee80211_radiotap_header *)skb->data; + if (unlikely(rtap_hdr->it_version)) + goto fail; + + rtap_len = ieee80211_get_radiotap_len(skb->data); + if (unlikely(skb->len < rtap_len)) + goto fail; + + if (rtap_len != 14) { + RTW_INFO("radiotap len (should be 14): %d\n", rtap_len); + goto fail; + } + + /* Skip the ratio tap header */ + skb_pull(skb, rtap_len); + + dot11_hdr = (struct rtw_ieee80211_hdr *)skb->data; + frame_ctl = le16_to_cpu(dot11_hdr->frame_ctl); + /* Check if the QoS bit is set */ + if ((frame_ctl & RTW_IEEE80211_FCTL_FTYPE) == RTW_IEEE80211_FTYPE_DATA) { + /* Check if this ia a Wireless Distribution System (WDS) frame + * which has 4 MAC addresses + */ + if (dot11_hdr->frame_ctl & 0x0080) + qos_len = 2; + if ((dot11_hdr->frame_ctl & 0x0300) == 0x0300) + dot11_hdr_len += 6; + + memcpy(dst_mac_addr, dot11_hdr->addr1, sizeof(dst_mac_addr)); + memcpy(src_mac_addr, dot11_hdr->addr2, sizeof(src_mac_addr)); + + /* Skip the 802.11 header, QoS (if any) and SNAP, but leave spaces for + * for two MAC addresses + */ + skb_pull(skb, dot11_hdr_len + qos_len + snap_len - sizeof(src_mac_addr) * 2); + pdata = (unsigned char *)skb->data; + memcpy(pdata, dst_mac_addr, sizeof(dst_mac_addr)); + memcpy(pdata + sizeof(dst_mac_addr), src_mac_addr, sizeof(src_mac_addr)); + + RTW_INFO("should be eapol packet\n"); + + /* Use the real net device to transmit the packet */ + ret = _rtw_xmit_entry(skb, padapter->pnetdev); + + return ret; + + } else if ((frame_ctl & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE)) + == (RTW_IEEE80211_FTYPE_MGMT | RTW_IEEE80211_STYPE_ACTION) + ) { + /* only for action frames */ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + /* u8 category, action, OUI_Subtype, dialogToken=0; */ + /* unsigned char *frame_body; */ + struct rtw_ieee80211_hdr *pwlanhdr; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + u8 *buf = skb->data; + u32 len = skb->len; + u8 category, action; + int type = -1; + + if (rtw_action_frame_parse(buf, len, &category, &action) == _FALSE) { + RTW_INFO(FUNC_NDEV_FMT" frame_control:0x%x\n", FUNC_NDEV_ARG(ndev), + le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl)); + goto fail; + } + + RTW_INFO("RTW_Tx:da="MAC_FMT" via "FUNC_NDEV_FMT"\n", + MAC_ARG(GetAddr1Ptr(buf)), FUNC_NDEV_ARG(ndev)); + #ifdef CONFIG_P2P + type = rtw_p2p_check_frames(padapter, buf, len, _TRUE); + if (type >= 0) + goto dump; + #endif + if (category == RTW_WLAN_CATEGORY_PUBLIC) + RTW_INFO("RTW_Tx:%s\n", action_public_str(action)); + else + RTW_INFO("RTW_Tx:category(%u), action(%u)\n", category, action); + +dump: + /* starting alloc mgmt frame to dump it */ + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (pmgntframe == NULL) + goto fail; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->retry_ctrl = _FALSE; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + + _rtw_memcpy(pframe, (void *)buf, len); + pattrib->pktlen = len; + +#ifdef CONFIG_P2P + if (type >= 0) + rtw_xframe_chk_wfd_ie(pmgntframe); +#endif /* CONFIG_P2P */ + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + /* update seq number */ + pmlmeext->mgnt_seq = GetSequence(pwlanhdr); + pattrib->seqnum = pmlmeext->mgnt_seq; + pmlmeext->mgnt_seq++; + + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); + + } else + RTW_INFO("frame_ctl=0x%x\n", frame_ctl & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE)); + + +fail: + + rtw_skb_free(skb); + + return 0; + +} + +static void rtw_cfg80211_monitor_if_set_multicast_list(struct net_device *ndev) +{ + RTW_INFO("%s\n", __func__); +} + +static int rtw_cfg80211_monitor_if_set_mac_address(struct net_device *ndev, void *addr) +{ + int ret = 0; + + RTW_INFO("%s\n", __func__); + + return ret; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) +static const struct net_device_ops rtw_cfg80211_monitor_if_ops = { + .ndo_open = rtw_cfg80211_monitor_if_open, + .ndo_stop = rtw_cfg80211_monitor_if_close, + .ndo_start_xmit = rtw_cfg80211_monitor_if_xmit_entry, + #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) + .ndo_set_multicast_list = rtw_cfg80211_monitor_if_set_multicast_list, + #endif + .ndo_set_mac_address = rtw_cfg80211_monitor_if_set_mac_address, +}; +#endif + +static int rtw_cfg80211_add_monitor_if(_adapter *padapter, char *name, struct net_device **ndev) +{ + int ret = 0; + struct net_device *mon_ndev = NULL; + struct wireless_dev *mon_wdev = NULL; + struct rtw_netdev_priv_indicator *pnpi; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + + if (!name) { + RTW_INFO(FUNC_ADPT_FMT" without specific name\n", FUNC_ADPT_ARG(padapter)); + ret = -EINVAL; + goto out; + } + + if (pwdev_priv->pmon_ndev) { + RTW_INFO(FUNC_ADPT_FMT" monitor interface exist: "NDEV_FMT"\n", + FUNC_ADPT_ARG(padapter), NDEV_ARG(pwdev_priv->pmon_ndev)); + ret = -EBUSY; + goto out; + } + + mon_ndev = alloc_etherdev(sizeof(struct rtw_netdev_priv_indicator)); + if (!mon_ndev) { + RTW_INFO(FUNC_ADPT_FMT" allocate ndev fail\n", FUNC_ADPT_ARG(padapter)); + ret = -ENOMEM; + goto out; + } + + mon_ndev->type = ARPHRD_IEEE80211_RADIOTAP; + strncpy(mon_ndev->name, name, IFNAMSIZ); + mon_ndev->name[IFNAMSIZ - 1] = 0; +#if (LINUX_VERSION_CODE > KERNEL_VERSION(4, 11, 8)) + mon_ndev->priv_destructor = rtw_ndev_destructor; +#else + mon_ndev->destructor = rtw_ndev_destructor; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) + mon_ndev->netdev_ops = &rtw_cfg80211_monitor_if_ops; +#else + mon_ndev->open = rtw_cfg80211_monitor_if_open; + mon_ndev->stop = rtw_cfg80211_monitor_if_close; + mon_ndev->hard_start_xmit = rtw_cfg80211_monitor_if_xmit_entry; + mon_ndev->set_mac_address = rtw_cfg80211_monitor_if_set_mac_address; +#endif + + pnpi = netdev_priv(mon_ndev); + pnpi->priv = padapter; + pnpi->sizeof_priv = sizeof(_adapter); + + /* wdev */ + mon_wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev)); + if (!mon_wdev) { + RTW_INFO(FUNC_ADPT_FMT" allocate mon_wdev fail\n", FUNC_ADPT_ARG(padapter)); + ret = -ENOMEM; + goto out; + } + + mon_wdev->wiphy = padapter->rtw_wdev->wiphy; + mon_wdev->netdev = mon_ndev; + mon_wdev->iftype = NL80211_IFTYPE_MONITOR; + mon_ndev->ieee80211_ptr = mon_wdev; + + ret = register_netdevice(mon_ndev); + if (ret) + goto out; + + *ndev = pwdev_priv->pmon_ndev = mon_ndev; + _rtw_memcpy(pwdev_priv->ifname_mon, name, IFNAMSIZ + 1); + +out: + if (ret && mon_wdev) { + rtw_mfree((u8 *)mon_wdev, sizeof(struct wireless_dev)); + mon_wdev = NULL; + } + + if (ret && mon_ndev) { + free_netdev(mon_ndev); + *ndev = mon_ndev = NULL; + } + + return ret; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +static struct wireless_dev * +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) +static struct net_device * +#else +static int +#endif + cfg80211_rtw_add_virtual_intf( + struct wiphy *wiphy, + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 7, 0)) + const char *name, + #else + char *name, + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) + unsigned char name_assign_type, + #endif + enum nl80211_iftype type, + #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)) + u32 *flags, + #endif + struct vif_params *params) +{ + int ret = 0; + struct wireless_dev *wdev = NULL; + struct net_device *ndev = NULL; + _adapter *padapter; + struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy); + + rtw_set_rtnl_lock_holder(dvobj, current); + + RTW_INFO(FUNC_WIPHY_FMT" name:%s, type:%d\n", FUNC_WIPHY_ARG(wiphy), name, type); + + switch (type) { + case NL80211_IFTYPE_MONITOR: + padapter = wiphy_to_adapter(wiphy); /* TODO: get ap iface ? */ + ret = rtw_cfg80211_add_monitor_if(padapter, (char *)name, &ndev); + if (ret == 0) + wdev = ndev->ieee80211_ptr; + break; + +#if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + case NL80211_IFTYPE_P2P_CLIENT: + case NL80211_IFTYPE_P2P_GO: +#endif + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_AP: +#ifdef CONFIG_RTW_MESH + case NL80211_IFTYPE_MESH_POINT: +#endif + padapter = dvobj_get_unregisterd_adapter(dvobj); + if (!padapter) { + RTW_WARN("adapter pool empty!\n"); + ret = -ENODEV; + break; + } + if (rtw_os_ndev_init(padapter, name) != _SUCCESS) { + RTW_WARN("ndev init fail!\n"); + ret = -ENODEV; + break; + } + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + if (type == NL80211_IFTYPE_P2P_CLIENT || type == NL80211_IFTYPE_P2P_GO) + rtw_p2p_enable(padapter, P2P_ROLE_DEVICE); + #endif + ndev = padapter->pnetdev; + wdev = ndev->ieee80211_ptr; + break; + +#if defined(CONFIG_P2P) && defined(RTW_DEDICATED_P2P_DEVICE) + case NL80211_IFTYPE_P2P_DEVICE: + ret = rtw_pd_iface_alloc(wiphy, name, &wdev); + break; +#endif + + case NL80211_IFTYPE_ADHOC: + case NL80211_IFTYPE_AP_VLAN: + case NL80211_IFTYPE_WDS: + default: + ret = -ENODEV; + RTW_INFO("Unsupported interface type\n"); + break; + } + + if (ndev) + RTW_INFO(FUNC_WIPHY_FMT" ndev:%p, ret:%d\n", FUNC_WIPHY_ARG(wiphy), ndev, ret); + else + RTW_INFO(FUNC_WIPHY_FMT" wdev:%p, ret:%d\n", FUNC_WIPHY_ARG(wiphy), wdev, ret); + + rtw_set_rtnl_lock_holder(dvobj, NULL); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + return wdev ? wdev : ERR_PTR(ret); +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + return ndev ? ndev : ERR_PTR(ret); +#else + return ret; +#endif +} + +static int cfg80211_rtw_del_virtual_intf(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct wireless_dev *wdev +#else + struct net_device *ndev +#endif +) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct net_device *ndev = wdev_to_ndev(wdev); +#endif + int ret = 0; + struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy); + _adapter *adapter; + struct rtw_wdev_priv *pwdev_priv; + + rtw_set_rtnl_lock_holder(dvobj, current); + + if (ndev) { + adapter = (_adapter *)rtw_netdev_priv(ndev); + pwdev_priv = adapter_wdev_data(adapter); + + if (ndev == pwdev_priv->pmon_ndev) { + unregister_netdevice(ndev); + pwdev_priv->pmon_ndev = NULL; + pwdev_priv->ifname_mon[0] = '\0'; + RTW_INFO(FUNC_NDEV_FMT" remove monitor ndev\n", FUNC_NDEV_ARG(ndev)); + } else { + RTW_INFO(FUNC_NDEV_FMT" unregister ndev\n", FUNC_NDEV_ARG(ndev)); + rtw_os_ndev_unregister(adapter); + } + } else +#if defined(CONFIG_P2P) && defined(RTW_DEDICATED_P2P_DEVICE) + if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) { + if (wdev == wiphy_to_pd_wdev(wiphy)) + rtw_pd_iface_free(wiphy); + else { + RTW_ERR(FUNC_WIPHY_FMT" unknown P2P Device wdev:%p\n", FUNC_WIPHY_ARG(wiphy), wdev); + rtw_warn_on(1); + } + } else +#endif + { + ret = -EINVAL; + goto exit; + } + +exit: + rtw_set_rtnl_lock_holder(dvobj, NULL); + return ret; +} + +static int rtw_add_beacon(_adapter *adapter, const u8 *head, size_t head_len, const u8 *tail, size_t tail_len) +{ + int ret = 0; + u8 *pbuf = NULL; + uint len, wps_ielen = 0; + uint p2p_ielen = 0; + u8 *p2p_ie; + u8 got_p2p_ie = _FALSE; + struct mlme_priv *pmlmepriv = &(adapter->mlmepriv); + /* struct sta_priv *pstapriv = &padapter->stapriv; */ + + + RTW_INFO("%s beacon_head_len=%zu, beacon_tail_len=%zu\n", __FUNCTION__, head_len, tail_len); + + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != _TRUE) + return -EINVAL; + + if (head_len < 24) + return -EINVAL; + + + pbuf = rtw_zmalloc(head_len + tail_len); + if (!pbuf) + return -ENOMEM; + + + /* _rtw_memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2); */ + + /* if((pstapriv->max_num_sta>NUM_STA) || (pstapriv->max_num_sta<=0)) */ + /* pstapriv->max_num_sta = NUM_STA; */ + + + _rtw_memcpy(pbuf, (void *)head + 24, head_len - 24); /* 24=beacon header len. */ + _rtw_memcpy(pbuf + head_len - 24, (void *)tail, tail_len); + + len = head_len + tail_len - 24; + + /* check wps ie if inclued */ + if (rtw_get_wps_ie(pbuf + _FIXED_IE_LENGTH_, len - _FIXED_IE_LENGTH_, NULL, &wps_ielen)) + RTW_INFO("add bcn, wps_ielen=%d\n", wps_ielen); + +#ifdef CONFIG_P2P + if (adapter->wdinfo.driver_interface == DRIVER_CFG80211) { + /* check p2p if enable */ + if (rtw_get_p2p_ie(pbuf + _FIXED_IE_LENGTH_, len - _FIXED_IE_LENGTH_, NULL, &p2p_ielen)) { + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &(adapter->wdinfo); + + RTW_INFO("got p2p_ie, len=%d\n", p2p_ielen); + + got_p2p_ie = _TRUE; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + RTW_INFO("Enable P2P function for the first time\n"); + rtw_p2p_enable(adapter, P2P_ROLE_GO); + + adapter->stapriv.expire_to = 3; /* 3x2 = 6 sec in p2p mode */ + } else { + RTW_INFO("enter GO Mode, p2p_ielen=%d\n", p2p_ielen); + + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + pwdinfo->intent = 15; + } + } + } +#endif /* CONFIG_P2P */ + + /* pbss_network->IEs will not include p2p_ie, wfd ie */ + rtw_ies_remove_ie(pbuf, &len, _BEACON_IE_OFFSET_, _VENDOR_SPECIFIC_IE_, P2P_OUI, 4); + rtw_ies_remove_ie(pbuf, &len, _BEACON_IE_OFFSET_, _VENDOR_SPECIFIC_IE_, WFD_OUI, 4); + + if (rtw_check_beacon_data(adapter, pbuf, len) == _SUCCESS) { +#ifdef CONFIG_P2P + /* check p2p if enable */ + if (got_p2p_ie == _TRUE) { + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &(adapter->wdinfo); + pwdinfo->operating_channel = pmlmeext->cur_channel; + } +#endif /* CONFIG_P2P */ + ret = 0; + } else + ret = -EINVAL; + + + rtw_mfree(pbuf, head_len + tail_len); + + return ret; +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) && !defined(COMPAT_KERNEL_RELEASE) +static int cfg80211_rtw_add_beacon(struct wiphy *wiphy, struct net_device *ndev, + struct beacon_parameters *info) +{ + int ret = 0; + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) { + ret = -ENOTSUPP; + goto exit; + } + + ret = rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len); + +exit: + return ret; +} + +static int cfg80211_rtw_set_beacon(struct wiphy *wiphy, struct net_device *ndev, + struct beacon_parameters *info) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_ext_priv *pmlmeext = &(adapter->mlmeextpriv); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + pmlmeext->bstart_bss = _TRUE; + + cfg80211_rtw_add_beacon(wiphy, ndev, info); + + return 0; +} + +static int cfg80211_rtw_del_beacon(struct wiphy *wiphy, struct net_device *ndev) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure); + rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK); + + return 0; +} +#else +static int cfg80211_rtw_start_ap(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_ap_settings *settings) +{ + int ret = 0; + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT" hidden_ssid:%d, auth_type:%d\n", FUNC_NDEV_ARG(ndev), + settings->hidden_ssid, settings->auth_type); + + if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) { + ret = -ENOTSUPP; + goto exit; + } + + ret = rtw_add_beacon(adapter, settings->beacon.head, settings->beacon.head_len, + settings->beacon.tail, settings->beacon.tail_len); + + adapter->mlmeextpriv.mlmext_info.hidden_ssid_mode = settings->hidden_ssid; + + if (settings->ssid && settings->ssid_len) { + WLAN_BSSID_EX *pbss_network = &adapter->mlmepriv.cur_network.network; + WLAN_BSSID_EX *pbss_network_ext = &adapter->mlmeextpriv.mlmext_info.network; + + if (0) + RTW_INFO(FUNC_ADPT_FMT" ssid:(%s,%zu), from ie:(%s,%d)\n", FUNC_ADPT_ARG(adapter), + settings->ssid, settings->ssid_len, + pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength); + + _rtw_memcpy(pbss_network->Ssid.Ssid, (void *)settings->ssid, settings->ssid_len); + pbss_network->Ssid.SsidLength = settings->ssid_len; + _rtw_memcpy(pbss_network_ext->Ssid.Ssid, (void *)settings->ssid, settings->ssid_len); + pbss_network_ext->Ssid.SsidLength = settings->ssid_len; + + if (0) + RTW_INFO(FUNC_ADPT_FMT" after ssid:(%s,%d), (%s,%d)\n", FUNC_ADPT_ARG(adapter), + pbss_network->Ssid.Ssid, pbss_network->Ssid.SsidLength, + pbss_network_ext->Ssid.Ssid, pbss_network_ext->Ssid.SsidLength); + } + +exit: + return ret; +} + +static int cfg80211_rtw_change_beacon(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_beacon_data *info) +{ + int ret = 0; + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + ret = rtw_add_beacon(adapter, info->head, info->head_len, info->tail, info->tail_len); + + return ret; +} + +static int cfg80211_rtw_stop_ap(struct wiphy *wiphy, struct net_device *ndev) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure); + rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK); + + return 0; +} +#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) */ + +#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) +static int cfg80211_rtw_set_mac_acl(struct wiphy *wiphy, struct net_device *ndev, + const struct cfg80211_acl_data *params) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + u8 acl_mode = RTW_ACL_MODE_DISABLED; + int ret = -1; + int i; + + if (!params) { + RTW_WARN(FUNC_ADPT_FMT" params NULL\n", FUNC_ADPT_ARG(adapter)); + rtw_macaddr_acl_clear(adapter, RTW_ACL_PERIOD_BSS); + goto exit; + } + + RTW_INFO(FUNC_ADPT_FMT" acl_policy:%d, entry_num:%d\n" + , FUNC_ADPT_ARG(adapter), params->acl_policy, params->n_acl_entries); + + if (params->acl_policy == NL80211_ACL_POLICY_ACCEPT_UNLESS_LISTED) + acl_mode = RTW_ACL_MODE_ACCEPT_UNLESS_LISTED; + else if (params->acl_policy == NL80211_ACL_POLICY_DENY_UNLESS_LISTED) + acl_mode = RTW_ACL_MODE_DENY_UNLESS_LISTED; + + rtw_macaddr_acl_clear(adapter, RTW_ACL_PERIOD_BSS); + + rtw_set_macaddr_acl(adapter, RTW_ACL_PERIOD_BSS, acl_mode); + + for (i = 0; i < params->n_acl_entries; i++) + rtw_acl_add_sta(adapter, RTW_ACL_PERIOD_BSS, params->mac_addrs[i].addr); + + ret = 0; + +exit: + return ret; +} +#endif /* CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) */ + +const char *_nl80211_sta_flags_str[] = { + "INVALID", + "AUTHORIZED", + "SHORT_PREAMBLE", + "WME", + "MFP", + "AUTHENTICATED", + "TDLS_PEER", + "ASSOCIATED", +}; + +#define nl80211_sta_flags_str(_f) ((_f <= NL80211_STA_FLAG_MAX) ? _nl80211_sta_flags_str[_f] : _nl80211_sta_flags_str[0]) + +const char *_nl80211_plink_state_str[] = { + "LISTEN", + "OPN_SNT", + "OPN_RCVD", + "CNF_RCVD", + "ESTAB", + "HOLDING", + "BLOCKED", + "UNKNOWN", +}; + +#define nl80211_plink_state_str(_s) ((_s < NUM_NL80211_PLINK_STATES) ? _nl80211_plink_state_str[_s] : _nl80211_plink_state_str[NUM_NL80211_PLINK_STATES]) + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)) +#define NL80211_PLINK_ACTION_NO_ACTION PLINK_ACTION_INVALID +#define NL80211_PLINK_ACTION_OPEN PLINK_ACTION_OPEN +#define NL80211_PLINK_ACTION_BLOCK PLINK_ACTION_BLOCK +#define NUM_NL80211_PLINK_ACTIONS 3 +#endif + +const char *_nl80211_plink_actions_str[] = { + "NO_ACTION", + "OPEN", + "BLOCK", + "UNKNOWN", +}; + +#define nl80211_plink_actions_str(_a) ((_a < NUM_NL80211_PLINK_ACTIONS) ? _nl80211_plink_actions_str[_a] : _nl80211_plink_actions_str[NUM_NL80211_PLINK_ACTIONS]) + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) +const char *_nl80211_mesh_power_mode_str[] = { + "UNKNOWN", + "ACTIVE", + "LIGHT_SLEEP", + "DEEP_SLEEP", +}; + +#define nl80211_mesh_power_mode_str(_p) ((_p <= NL80211_MESH_POWER_MAX) ? _nl80211_mesh_power_mode_str[_p] : _nl80211_mesh_power_mode_str[0]) +#endif + +void dump_station_parameters(void *sel, struct wiphy *wiphy, const struct station_parameters *params) +{ +#if DBG_RTW_CFG80211_STA_PARAM + if (params->supported_rates_len) { + #define SUPP_RATES_BUF_LEN (3 * RTW_G_RATES_NUM + 1) + int i; + char supp_rates_buf[SUPP_RATES_BUF_LEN] = {0}; + u8 cnt = 0; + + rtw_warn_on(params->supported_rates_len > RTW_G_RATES_NUM); + + for (i = 0; i < params->supported_rates_len; i++) { + if (i >= RTW_G_RATES_NUM) + break; + cnt += snprintf(supp_rates_buf + cnt, SUPP_RATES_BUF_LEN - cnt -1 + , "%02X ", params->supported_rates[i]); + if (cnt >= SUPP_RATES_BUF_LEN - 1) + break; + } + + RTW_PRINT_SEL(sel, "supported_rates:%s\n", supp_rates_buf); + } + + if (params->vlan) + RTW_PRINT_SEL(sel, "vlan:"NDEV_FMT"\n", NDEV_ARG(params->vlan)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 31)) + if (params->sta_flags_mask) { + #define STA_FLAGS_BUF_LEN 128 + int i = 0; + char sta_flags_buf[STA_FLAGS_BUF_LEN] = {0}; + u8 cnt = 0; + + for (i = 1; i <= NL80211_STA_FLAG_MAX; i++) { + if (params->sta_flags_mask & BIT(i)) { + cnt += snprintf(sta_flags_buf + cnt, STA_FLAGS_BUF_LEN - cnt -1, "%s=%u " + , nl80211_sta_flags_str(i), (params->sta_flags_set & BIT(i)) >> i); + if (cnt >= STA_FLAGS_BUF_LEN - 1) + break; + } + } + + RTW_PRINT_SEL(sel, "sta_flags:%s\n", sta_flags_buf); + } +#else + u32 station_flags; + #error "TBD\n" +#endif + + if (params->listen_interval != -1) + RTW_PRINT_SEL(sel, "listen_interval:%d\n", params->listen_interval); + + if (params->aid) + RTW_PRINT_SEL(sel, "aid:%u\n", params->aid); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 8, 0)) + if (params->peer_aid) + RTW_PRINT_SEL(sel, "peer_aid:%u\n", params->peer_aid); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 26)) + if (params->plink_action != NL80211_PLINK_ACTION_NO_ACTION) + RTW_PRINT_SEL(sel, "plink_action:%s\n", nl80211_plink_actions_str(params->plink_action)); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + if (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE) + #endif + RTW_PRINT_SEL(sel, "plink_state:%s\n" + , nl80211_plink_state_str(params->plink_state)); +#endif + +#if 0 /* TODO */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 28)) + const struct ieee80211_ht_cap *ht_capa; +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + const struct ieee80211_vht_cap *vht_capa; +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + if (params->sta_modify_mask & STATION_PARAM_APPLY_UAPSD) + RTW_PRINT_SEL(sel, "uapsd_queues:0x%02x\n", params->uapsd_queues); + if (params->max_sp) + RTW_PRINT_SEL(sel, "max_sp:%u\n", params->max_sp); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + if (params->local_pm != NL80211_MESH_POWER_UNKNOWN) { + RTW_PRINT_SEL(sel, "local_pm:%s\n" + , nl80211_mesh_power_mode_str(params->local_pm)); + } + + if (params->sta_modify_mask & STATION_PARAM_APPLY_CAPABILITY) + RTW_PRINT_SEL(sel, "capability:0x%04x\n", params->capability); + +#if 0 /* TODO */ + const u8 *ext_capab; + u8 ext_capab_len; +#endif +#endif + +#if 0 /* TODO */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0)) + const u8 *supported_channels; + u8 supported_channels_len; + const u8 *supported_oper_classes; + u8 supported_oper_classes_len; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) + u8 opmode_notif; + bool opmode_notif_used; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)) + int support_p2p_ps; +#endif +#endif +#endif /* DBG_RTW_CFG80211_STA_PARAM */ +} + +static int cfg80211_rtw_add_station(struct wiphy *wiphy, struct net_device *ndev, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0)) + u8 *mac, +#else + const u8 *mac, +#endif + struct station_parameters *params) +{ + int ret = 0; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct sta_priv *pstapriv = &padapter->stapriv; +#ifdef CONFIG_TDLS + struct sta_info *psta; +#endif /* CONFIG_TDLS */ + + RTW_INFO(FUNC_NDEV_FMT" mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac)); + +#if CONFIG_RTW_MACADDR_ACL + if (rtw_access_ctrl(padapter, mac) == _FALSE) { + RTW_INFO(FUNC_NDEV_FMT" deny by macaddr ACL\n", FUNC_NDEV_ARG(ndev)); + ret = -EINVAL; + goto exit; + } +#endif + + dump_station_parameters(RTW_DBGDUMP, wiphy, params); + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) { + struct rtw_mesh_cfg *mcfg = &padapter->mesh_cfg; + struct rtw_mesh_info *minfo = &padapter->mesh_info; + struct mesh_plink_pool *plink_ctl = &minfo->plink_ctl; + struct mesh_plink_ent *plink = NULL; + struct wlan_network *scanned = NULL; + u8 add_new_sta = 0, probe_req = 0; + _irqL irqL; + + if (params->plink_state != NL80211_PLINK_LISTEN) { + RTW_WARN(FUNC_NDEV_FMT" %s\n", FUNC_NDEV_ARG(ndev), nl80211_plink_state_str(params->plink_state)); + rtw_warn_on(1); + } + if (!params->aid || params->aid > pstapriv->max_aid) { + RTW_WARN(FUNC_NDEV_FMT" invalid aid:%u\n", FUNC_NDEV_ARG(ndev), params->aid); + rtw_warn_on(1); + ret = -EINVAL; + goto exit; + } + + _enter_critical_bh(&(plink_ctl->lock), &irqL); + + plink = _rtw_mesh_plink_get(padapter, mac); + if (plink) + goto release_plink_ctl; + + #if CONFIG_RTW_MESH_PEER_BLACKLIST + if (rtw_mesh_peer_blacklist_search(padapter, mac)) { + RTW_INFO(FUNC_NDEV_FMT" deny by peer blacklist\n" + , FUNC_NDEV_ARG(ndev)); + ret = -EINVAL; + goto release_plink_ctl; + } + #endif + + /* wpa_supplicant's auto peer will initiate peering when candidate peer is reported without max_peer_links consideration */ + if (plink_ctl->num >= mcfg->max_peer_links) { + RTW_INFO(FUNC_NDEV_FMT" exceed max_peer_links:%u\n" + , FUNC_NDEV_ARG(ndev), mcfg->max_peer_links); + ret = -EINVAL; + goto release_plink_ctl; + } + + scanned = rtw_find_network(&padapter->mlmepriv.scanned_queue, mac); + if (!scanned + || rtw_get_passing_time_ms(scanned->last_scanned) >= mcfg->peer_sel_policy.scanr_exp_ms + ) { + if (!scanned) + RTW_INFO(FUNC_NDEV_FMT" corresponding network not found\n", FUNC_NDEV_ARG(ndev)); + else + RTW_INFO(FUNC_NDEV_FMT" corresponding network too old\n", FUNC_NDEV_ARG(ndev)); + + if (adapter_to_rfctl(padapter)->offch_state == OFFCHS_NONE) + probe_req = 1; + + ret = -EINVAL; + goto release_plink_ctl; + } + + if (!rtw_bss_is_candidate_mesh_peer(&padapter->mlmepriv.cur_network.network, &scanned->network, 1, 1)){ + RTW_WARN(FUNC_NDEV_FMT" corresponding network is not candidate with same ch\n" + , FUNC_NDEV_ARG(ndev)); + ret = -EINVAL; + goto release_plink_ctl; + } + + #if CONFIG_RTW_MESH_CTO_MGATE_BLACKLIST + if (!rtw_mesh_cto_mgate_network_filter(padapter, scanned)) { + RTW_INFO(FUNC_NDEV_FMT" peer filtered out by cto_mgate check\n" + , FUNC_NDEV_ARG(ndev)); + ret = -EINVAL; + goto release_plink_ctl; + } + #endif + + if (_rtw_mesh_plink_add(padapter, mac) == _SUCCESS) { + /* hook corresponding network in scan queue */ + plink = _rtw_mesh_plink_get(padapter, mac); + plink->aid = params->aid; + plink->scanned = scanned; + + add_new_sta = 1; + } else { + RTW_WARN(FUNC_NDEV_FMT" rtw_mesh_plink_add not success\n" + , FUNC_NDEV_ARG(ndev)); + ret = -EINVAL; + } +release_plink_ctl: + _exit_critical_bh(&(plink_ctl->lock), &irqL); + + if (probe_req) + issue_probereq(padapter, &padapter->mlmepriv.cur_network.network.mesh_id, mac); + + if (add_new_sta) { + struct station_info sinfo; + + #ifdef CONFIG_DFS_MASTER + if (IS_UNDER_CAC(adapter_to_rfctl(padapter))) + rtw_force_stop_cac(padapter, 300); + #endif + + /* indicate new sta */ + _rtw_memset(&sinfo, 0, sizeof(sinfo)); + cfg80211_new_sta(ndev, mac, &sinfo, GFP_ATOMIC); + } + goto exit; + } +#endif /* CONFIG_RTW_MESH */ + +#ifdef CONFIG_TDLS + psta = rtw_get_stainfo(pstapriv, (u8 *)mac); + if (psta == NULL) { + psta = rtw_alloc_stainfo(pstapriv, (u8 *)mac); + if (psta == NULL) { + RTW_INFO("[%s] Alloc station for "MAC_FMT" fail\n", __FUNCTION__, MAC_ARG(mac)); + ret = -EOPNOTSUPP; + goto exit; + } + } +#endif /* CONFIG_TDLS */ + +exit: + return ret; +} + +static int cfg80211_rtw_del_station(struct wiphy *wiphy, struct net_device *ndev, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0)) + u8 *mac +#elif (LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)) + const u8 *mac +#else + struct station_del_parameters *params +#endif +) +{ + int ret = 0; + _irqL irqL; + _list *phead, *plist; + u8 updated = _FALSE; + const u8 *target_mac; + struct sta_info *psta = NULL; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)) + target_mac = mac; +#else + target_mac = params->mac; +#endif + + RTW_INFO("+"FUNC_NDEV_FMT" mac=%pM\n", FUNC_NDEV_ARG(ndev), target_mac); + + if (check_fwstate(pmlmepriv, (_FW_LINKED | WIFI_AP_STATE | WIFI_MESH_STATE)) != _TRUE) { + RTW_INFO("%s, fw_state != FW_LINKED|WIFI_AP_STATE|WIFI_MESH_STATE\n", __func__); + return -EINVAL; + } + + + if (!target_mac) { + RTW_INFO("flush all sta, and cam_entry\n"); + + flush_all_cam_entry(padapter); /* clear CAM */ + +#ifdef CONFIG_AP_MODE + ret = rtw_sta_flush(padapter, _TRUE); +#endif + return ret; + } + + + RTW_INFO("free sta macaddr =" MAC_FMT "\n", MAC_ARG(target_mac)); + + if (target_mac[0] == 0xff && target_mac[1] == 0xff && + target_mac[2] == 0xff && target_mac[3] == 0xff && + target_mac[4] == 0xff && target_mac[5] == 0xff) + return -EINVAL; + + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + /* check asoc_queue */ + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) { + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + + plist = get_next(plist); + + if (_rtw_memcmp((u8 *)target_mac, psta->cmn.mac_addr, ETH_ALEN)) { + if (psta->dot8021xalg == 1 && psta->bpairwise_key_installed == _FALSE) + RTW_INFO("%s, sta's dot8021xalg = 1 and key_installed = _FALSE\n", __func__); + else { + RTW_INFO("free psta=%p, aid=%d\n", psta, psta->cmn.aid); + + rtw_list_delete(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + STA_SET_MESH_PLINK(psta, NULL); + + /* _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); */ + if (MLME_IS_AP(padapter)) + updated = ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_PREV_AUTH_NOT_VALID, _TRUE); + else + updated = ap_free_sta(padapter, psta, _TRUE, WLAN_REASON_DEAUTH_LEAVING, _TRUE); + /* _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); */ + + psta = NULL; + + break; + } + + } + + } + + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + + associated_clients_update(padapter, updated, STA_INFO_UPDATE_ALL); + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) + rtw_mesh_plink_del(padapter, target_mac); +#endif + + RTW_INFO("-"FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + return ret; + +} + +static int cfg80211_rtw_change_station(struct wiphy *wiphy, struct net_device *ndev, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0)) + u8 *mac, +#else + const u8 *mac, +#endif + struct station_parameters *params) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(ndev); + struct sta_priv *stapriv = &adapter->stapriv; + struct sta_info *sta = NULL; + _irqL irqL; + int ret = 0; + + RTW_INFO(FUNC_NDEV_FMT" mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(mac)); + + dump_station_parameters(RTW_DBGDUMP, wiphy, params); + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(adapter)) { + enum cfg80211_station_type sta_type = CFG80211_STA_MESH_PEER_USER; + struct rtw_mesh_info *minfo = &adapter->mesh_info; + struct mesh_plink_pool *plink_ctl = &minfo->plink_ctl; + struct mesh_plink_ent *plink = NULL; + _irqL irqL2; + + ret = cfg80211_check_station_change(wiphy, params, sta_type); + if (ret) { + RTW_INFO("cfg80211_check_station_change return %d\n", ret); + goto exit; + } + + _enter_critical_bh(&(plink_ctl->lock), &irqL2); + + plink = _rtw_mesh_plink_get(adapter, mac); + if (!plink) { + ret = -ENOENT; + goto release_plink_ctl; + } + + plink->plink_state = nl80211_plink_state_to_rtw_plink_state(params->plink_state); + + if ((params->plink_state == NL80211_PLINK_OPN_RCVD + || params->plink_state == NL80211_PLINK_CNF_RCVD + || params->plink_state == NL80211_PLINK_ESTAB) + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + && (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE) + #endif + ) { + sta = rtw_get_stainfo(stapriv, mac); + if (!sta) { + sta = rtw_alloc_stainfo(stapriv, mac); + if (!sta) + goto release_plink_ctl; + } + + if (params->plink_state == NL80211_PLINK_ESTAB) { + if (rtw_mesh_peer_establish(adapter, plink, sta) != _SUCCESS) { + rtw_free_stainfo(adapter, sta); + ret = -ENOENT; + goto release_plink_ctl; + } + } + } + else if (params->plink_state == NL80211_PLINK_HOLDING + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + && (params->sta_modify_mask & STATION_PARAM_APPLY_PLINK_STATE) + #endif + ) { + u8 updated = _FALSE; + + sta = rtw_get_stainfo(stapriv, mac); + if (!sta) + goto release_plink_ctl; + + _enter_critical_bh(&stapriv->asoc_list_lock, &irqL); + if (!rtw_is_list_empty(&sta->asoc_list)) { + rtw_list_delete(&sta->asoc_list); + stapriv->asoc_list_cnt--; + STA_SET_MESH_PLINK(sta, NULL); + } + _exit_critical_bh(&stapriv->asoc_list_lock, &irqL); + updated = ap_free_sta(adapter, sta, 0, 0, 1); + associated_clients_update(adapter, updated, STA_INFO_UPDATE_ALL); + } + +release_plink_ctl: + _exit_critical_bh(&(plink_ctl->lock), &irqL2); + } +#endif /* CONFIG_RTW_MESH */ + +exit: + return ret; +} + +struct sta_info *rtw_sta_info_get_by_idx(struct sta_priv *pstapriv, const int idx, u8 *asoc_list_num) +{ + _list *phead, *plist; + struct sta_info *psta = NULL; + int i = 0; + + phead = &pstapriv->asoc_list; + plist = get_next(phead); + + /* check asoc_queue */ + while ((rtw_end_of_queue_search(phead, plist)) == _FALSE) { + if (idx == i) + psta = LIST_CONTAINOR(plist, struct sta_info, asoc_list); + plist = get_next(plist); + i++; + } + + if (asoc_list_num) + *asoc_list_num = i; + + return psta; +} + +static int cfg80211_rtw_dump_station(struct wiphy *wiphy, struct net_device *ndev, + int idx, u8 *mac, struct station_info *sinfo) +{ +#define DBG_DUMP_STATION 0 + + int ret = 0; + _irqL irqL; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta = NULL; +#ifdef CONFIG_RTW_MESH + struct mesh_plink_ent *plink = NULL; +#endif + u8 asoc_list_num; + + if (DBG_DUMP_STATION) + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + _enter_critical_bh(&pstapriv->asoc_list_lock, &irqL); + psta = rtw_sta_info_get_by_idx(pstapriv, idx, &asoc_list_num); + _exit_critical_bh(&pstapriv->asoc_list_lock, &irqL); + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) { + if (!psta) + plink = rtw_mesh_plink_get_no_estab_by_idx(padapter, idx - asoc_list_num); + else + plink = psta->plink; + } +#endif /* CONFIG_RTW_MESH */ + + if (!psta + #ifdef CONFIG_RTW_MESH + && !plink + #endif + ) { + if (DBG_DUMP_STATION) + RTW_INFO(FUNC_NDEV_FMT" end with idx:%d\n", FUNC_NDEV_ARG(ndev), idx); + ret = -ENOENT; + goto exit; + } + + if (psta) + _rtw_memcpy(mac, psta->cmn.mac_addr, ETH_ALEN); + #ifdef CONFIG_RTW_MESH + else + _rtw_memcpy(mac, plink->addr, ETH_ALEN); + #endif + + sinfo->filled = 0; + + if (psta) { + sinfo->filled |= STATION_INFO_SIGNAL; + sinfo->signal = translate_percentage_to_dbm(psta->cmn.rssi_stat.rssi); + sinfo->filled |= STATION_INFO_INACTIVE_TIME; + sinfo->inactive_time = rtw_get_passing_time_ms(psta->sta_stats.last_rx_time); + } + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) + rtw_cfg80211_fill_mesh_only_sta_info(plink, psta, sinfo); +#endif + +exit: + return ret; +} + +static int cfg80211_rtw_change_bss(struct wiphy *wiphy, struct net_device *ndev, + struct bss_parameters *params) +{ + u8 i; + + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); +/* + RTW_INFO("use_cts_prot=%d\n", params->use_cts_prot); + RTW_INFO("use_short_preamble=%d\n", params->use_short_preamble); + RTW_INFO("use_short_slot_time=%d\n", params->use_short_slot_time); + RTW_INFO("ap_isolate=%d\n", params->ap_isolate); + + RTW_INFO("basic_rates_len=%d\n", params->basic_rates_len); + for(i = 0; i < params->basic_rates_len; i++) + RTW_INFO("basic_rates=%d\n", params->basic_rates[i]); +*/ + return 0; + +} + +static int cfg80211_rtw_set_channel(struct wiphy *wiphy + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + , struct net_device *ndev + #endif + , struct ieee80211_channel *chan, enum nl80211_channel_type channel_type) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); +#else + _adapter *padapter = wiphy_to_adapter(wiphy); +#endif + int chan_target = (u8) ieee80211_frequency_to_channel(chan->center_freq); + int chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + int chan_width = CHANNEL_WIDTH_20; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); +#endif + + switch (channel_type) { + case NL80211_CHAN_NO_HT: + case NL80211_CHAN_HT20: + chan_width = CHANNEL_WIDTH_20; + chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_HT40MINUS: + chan_width = CHANNEL_WIDTH_40; + chan_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + case NL80211_CHAN_HT40PLUS: + chan_width = CHANNEL_WIDTH_40; + chan_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + default: + chan_width = CHANNEL_WIDTH_20; + chan_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + + RTW_INFO(FUNC_ADPT_FMT" ch:%d bw:%d, offset:%d\n" + , FUNC_ADPT_ARG(padapter), chan_target, chan_width, chan_offset); + + rtw_set_chbw_cmd(padapter, chan_target, chan_width, chan_offset, RTW_CMDF_WAIT_ACK); + + return 0; +} + +static int cfg80211_rtw_set_monitor_channel(struct wiphy *wiphy +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + , struct cfg80211_chan_def *chandef +#else + , struct ieee80211_channel *chan + , enum nl80211_channel_type channel_type +#endif +) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct ieee80211_channel *chan = chandef->chan; +#endif + + _adapter *padapter = wiphy_to_adapter(wiphy); + int target_channal = chan->hw_value; + int target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + int target_width = CHANNEL_WIDTH_20; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("center_freq %u Mhz ch %u width %u freq1 %u freq2 %u\n" + , chan->center_freq + , chan->hw_value + , chandef->width + , chandef->center_freq1 + , chandef->center_freq2); +#endif /* CONFIG_DEBUG_CFG80211 */ + + switch (chandef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + case NL80211_CHAN_WIDTH_20: + target_width = CHANNEL_WIDTH_20; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_WIDTH_40: + target_width = CHANNEL_WIDTH_40; + if (chandef->center_freq1 > chan->center_freq) + target_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + else + target_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + case NL80211_CHAN_WIDTH_80: + target_width = CHANNEL_WIDTH_80; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_WIDTH_80P80: + target_width = CHANNEL_WIDTH_80_80; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_WIDTH_160: + target_width = CHANNEL_WIDTH_160; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + case NL80211_CHAN_WIDTH_5: + case NL80211_CHAN_WIDTH_10: +#endif + default: + target_width = CHANNEL_WIDTH_20; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } +#else +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("center_freq %u Mhz ch %u channel_type %u\n" + , chan->center_freq + , chan->hw_value + , channel_type); +#endif /* CONFIG_DEBUG_CFG80211 */ + + switch (channel_type) { + case NL80211_CHAN_NO_HT: + case NL80211_CHAN_HT20: + target_width = CHANNEL_WIDTH_20; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + case NL80211_CHAN_HT40MINUS: + target_width = CHANNEL_WIDTH_40; + target_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + case NL80211_CHAN_HT40PLUS: + target_width = CHANNEL_WIDTH_40; + target_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + default: + target_width = CHANNEL_WIDTH_20; + target_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } +#endif + RTW_INFO(FUNC_ADPT_FMT" ch:%d bw:%d, offset:%d\n" + , FUNC_ADPT_ARG(padapter), target_channal, target_width, target_offset); + + rtw_set_chbw_cmd(padapter, target_channal, target_width, target_offset, RTW_CMDF_WAIT_ACK); + + return 0; +} + +static int cfg80211_rtw_auth(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_auth_request *req) +{ + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + return 0; +} + +static int cfg80211_rtw_assoc(struct wiphy *wiphy, struct net_device *ndev, + struct cfg80211_assoc_request *req) +{ + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + + return 0; +} +#endif /* CONFIG_AP_MODE */ + +void rtw_cfg80211_rx_probe_request(_adapter *adapter, union recv_frame *rframe) +{ + struct wireless_dev *wdev = adapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("RTW_Rx: probe request, ch=%d(%d), ta="MAC_FMT"\n" + , ch, sch, MAC_ARG(get_addr2_ptr(frame))); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif +} + +void rtw_cfg80211_rx_action_p2p(_adapter *adapter, union recv_frame *rframe) +{ + struct wireless_dev *wdev = adapter->rtw_wdev; + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + u8 category, action; + int type; + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + + RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n" + , ch, sch, MAC_ARG(get_addr2_ptr(frame))); +#ifdef CONFIG_P2P + type = rtw_p2p_check_frames(adapter, frame, frame_len, _FALSE); + if (type >= 0) + goto indicate; +#endif + rtw_action_frame_parse(frame, frame_len, &category, &action); + RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action); + +indicate: + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif +} + +void rtw_cfg80211_rx_p2p_action_public(_adapter *adapter, union recv_frame *rframe) +{ + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + struct wireless_dev *wdev = adapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + u8 category, action; + int type; + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + + RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n" + , ch, sch, MAC_ARG(get_addr2_ptr(frame))); + #ifdef CONFIG_P2P + type = rtw_p2p_check_frames(adapter, frame, frame_len, _FALSE); + if (type >= 0) { + switch (type) { + case P2P_GO_NEGO_CONF: + if (0) { + RTW_INFO(FUNC_ADPT_FMT" Nego confirm. state=%u, status=%u, iaddr="MAC_FMT"\n" + , FUNC_ADPT_ARG(adapter), pwdev_priv->nego_info.state, pwdev_priv->nego_info.status + , MAC_ARG(pwdev_priv->nego_info.iface_addr)); + } + if (pwdev_priv->nego_info.state == 2 + && pwdev_priv->nego_info.status == 0 + && rtw_check_invalid_mac_address(pwdev_priv->nego_info.iface_addr, _FALSE) == _FALSE + ) { + _adapter *intended_iface = dvobj_get_adapter_by_addr(dvobj, pwdev_priv->nego_info.iface_addr); + + if (intended_iface) { + RTW_INFO(FUNC_ADPT_FMT" Nego confirm. Allow only "ADPT_FMT" to scan for 2000 ms\n" + , FUNC_ADPT_ARG(adapter), ADPT_ARG(intended_iface)); + /* allow only intended_iface to do scan for 2000 ms */ + rtw_mi_set_scan_deny(adapter, 2000); + rtw_clear_scan_deny(intended_iface); + } + } + break; + case P2P_PROVISION_DISC_RESP: + case P2P_INVIT_RESP: + #if !RTW_P2P_GROUP_INTERFACE + rtw_mi_buddy_set_scan_deny(adapter, 2000); + #endif + break; + } + goto indicate; + } + #endif + rtw_action_frame_parse(frame, frame_len, &category, &action); + RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action); + +indicate: + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (rtw_cfg80211_redirect_pd_wdev(dvobj_to_wiphy(dvobj), get_ra(frame), &wdev)) + if (0) + RTW_INFO("redirect to pd_wdev:%p\n", wdev); + #endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif +} + +void rtw_cfg80211_rx_action(_adapter *adapter, union recv_frame *rframe, const char *msg) +{ + struct wireless_dev *wdev = adapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + u8 category, action; + int type = -1; + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + + RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n" + , ch, sch, MAC_ARG(get_addr2_ptr(frame))); + +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(adapter)) { + type = rtw_mesh_check_frames_rx(adapter, frame, frame_len); + if (type >= 0) + goto indicate; + } +#endif + rtw_action_frame_parse(frame, frame_len, &category, &action); + if (category == RTW_WLAN_CATEGORY_PUBLIC) { + if (action == ACT_PUBLIC_GAS_INITIAL_REQ) { + rtw_mi_set_scan_deny(adapter, 200); + rtw_mi_scan_abort(adapter, _FALSE); /*rtw_scan_abort_no_wait*/ + } + } + +indicate: +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif + + if (type == -1) { + if (msg) + RTW_INFO("RTW_Rx:%s\n", msg); + else + RTW_INFO("RTW_Rx:category(%u), action(%u)\n", category, action); + } +} + +#ifdef CONFIG_RTW_80211K +void rtw_cfg80211_rx_rrm_action(_adapter *adapter, union recv_frame *rframe) +{ + struct wireless_dev *wdev = adapter->rtw_wdev; + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif + RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n" + , ch, sch, MAC_ARG(get_addr2_ptr(frame))); +} +#endif /* CONFIG_RTW_80211K */ + +void rtw_cfg80211_rx_mframe(_adapter *adapter, union recv_frame *rframe, const char *msg) +{ + struct wireless_dev *wdev = adapter->rtw_wdev; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(adapter); + u8 *frame = get_recvframe_data(rframe); + uint frame_len = rframe->u.hdr.len; + s32 freq; + u8 ch, sch = rtw_get_oper_ch(adapter); + + ch = rframe->u.hdr.attrib.ch ? rframe->u.hdr.attrib.ch : sch; + freq = rtw_ch2freq(ch); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_rx_mgmt(wdev, freq, 0, frame, frame_len, GFP_ATOMIC); +#else + cfg80211_rx_action(adapter->pnetdev, freq, frame, frame_len, GFP_ATOMIC); +#endif + + RTW_INFO("RTW_Rx:ch=%d(%d), ta="MAC_FMT"\n", ch, sch, MAC_ARG(get_addr2_ptr(frame))); + #ifdef CONFIG_RTW_MESH + if (!rtw_sae_check_frames(adapter, frame, frame_len, _FALSE)) + #endif + { + if (msg) + RTW_INFO("RTW_Rx:%s\n", msg); + else + RTW_INFO("RTW_Rx:frame_control:0x%02x\n", le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)rframe)->frame_ctl)); + } +} + +#ifdef CONFIG_P2P +void rtw_cfg80211_issue_p2p_provision_request(_adapter *padapter, const u8 *buf, size_t len) +{ + u16 wps_devicepassword_id = 0x0000; + uint wps_devicepassword_id_len = 0; + u8 wpsie[255] = { 0x00 }, p2p_ie[255] = { 0x00 }; + uint p2p_ielen = 0; + uint wpsielen = 0; + u32 devinfo_contentlen = 0; + u8 devinfo_content[64] = { 0x00 }; + u16 capability = 0; + uint capability_len = 0; + + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u8 dialogToken = 1; + u32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PROVISION_DISC_REQ; + u32 p2pielen = 0; +#ifdef CONFIG_WFD + u32 wfdielen = 0; +#endif + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + unsigned short *fctrl; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 *frame_body = (unsigned char *)(buf + sizeof(struct rtw_ieee80211_hdr_3addr)); + size_t frame_body_len = len - sizeof(struct rtw_ieee80211_hdr_3addr); + + + RTW_INFO("[%s] In\n", __FUNCTION__); + + /* prepare for building provision_request frame */ + _rtw_memcpy(pwdinfo->tx_prov_disc_info.peerIFAddr, GetAddr1Ptr(buf), ETH_ALEN); + _rtw_memcpy(pwdinfo->tx_prov_disc_info.peerDevAddr, GetAddr1Ptr(buf), ETH_ALEN); + + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON; + + rtw_get_wps_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, wpsie, &wpsielen); + rtw_get_wps_attr_content(wpsie, wpsielen, WPS_ATTR_DEVICE_PWID, (u8 *) &wps_devicepassword_id, &wps_devicepassword_id_len); + wps_devicepassword_id = be16_to_cpu(wps_devicepassword_id); + + switch (wps_devicepassword_id) { + case WPS_DPID_PIN: + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_LABEL; + break; + case WPS_DPID_USER_SPEC: + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_DISPLYA; + break; + case WPS_DPID_MACHINE_SPEC: + break; + case WPS_DPID_REKEY: + break; + case WPS_DPID_PBC: + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON; + break; + case WPS_DPID_REGISTRAR_SPEC: + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_KEYPAD; + break; + default: + break; + } + + + if (rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, frame_body_len - _PUBLIC_ACTION_IE_OFFSET_, p2p_ie, &p2p_ielen)) { + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, devinfo_content, &devinfo_contentlen); + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&capability, &capability_len); + + } + + + /* start to build provision_request frame */ + _rtw_memset(wpsie, 0, sizeof(wpsie)); + _rtw_memset(p2p_ie, 0, sizeof(p2p_ie)); + p2p_ielen = 0; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (pmgntframe == NULL) + return; + + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &(pwlanhdr->frame_ctl); + *(fctrl) = 0; + + _rtw_memcpy(pwlanhdr->addr1, pwdinfo->tx_prov_disc_info.peerDevAddr, ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr2, adapter_mac_addr(padapter), ETH_ALEN); + _rtw_memcpy(pwlanhdr->addr3, pwdinfo->tx_prov_disc_info.peerDevAddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + set_frame_sub_type(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *) &(p2poui), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(oui_subtype), &(pattrib->pktlen)); + pframe = rtw_set_fixed_ie(pframe, 1, &(dialogToken), &(pattrib->pktlen)); + + + /* build_prov_disc_request_p2p_ie */ + /* P2P OUI */ + p2pielen = 0; + p2p_ie[p2pielen++] = 0x50; + p2p_ie[p2pielen++] = 0x6F; + p2p_ie[p2pielen++] = 0x9A; + p2p_ie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20110301 */ + /* According to the P2P Specification, the provision discovery request frame should contain 3 P2P attributes */ + /* 1. P2P Capability */ + /* 2. Device Info */ + /* 3. Group ID ( When joining an operating P2P Group ) */ + + /* P2P Capability ATTR */ + /* Type: */ + p2p_ie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + /* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 0x0002 ); */ + RTW_PUT_LE16(p2p_ie + p2pielen, 0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + /* Group Capability Bitmap, 1 byte */ + _rtw_memcpy(p2p_ie + p2pielen, &capability, 2); + p2pielen += 2; + + + /* Device Info ATTR */ + /* Type: */ + p2p_ie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21->P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + /* *(u16*) ( p2pie + p2pielen ) = cpu_to_le16( 21 + pwdinfo->device_name_len ); */ + RTW_PUT_LE16(p2p_ie + p2pielen, devinfo_contentlen); + p2pielen += 2; + + /* Value: */ + _rtw_memcpy(p2p_ie + p2pielen, devinfo_content, devinfo_contentlen); + p2pielen += devinfo_contentlen; + + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *) p2p_ie, &p2p_ielen); + /* p2pielen = build_prov_disc_request_p2p_ie( pwdinfo, pframe, NULL, 0, pwdinfo->tx_prov_disc_info.peerDevAddr); */ + /* pframe += p2pielen; */ + pattrib->pktlen += p2p_ielen; + + wpsielen = 0; + /* WPS OUI */ + *(u32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(u16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(u16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + /* Config Method */ + /* Type: */ + *(u16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + /* Length: */ + *(u16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + *(u16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->tx_prov_disc_info.wps_config_method_request); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *) wpsie, &pattrib->pktlen); + + +#ifdef CONFIG_WFD + wfdielen = build_provdisc_req_wfd_ie(pwdinfo, pframe); + pframe += wfdielen; + pattrib->pktlen += wfdielen; +#endif + + pattrib->last_txcmdsz = pattrib->pktlen; + + /* dump_mgntframe(padapter, pmgntframe); */ + if (dump_mgntframe_and_wait_ack(padapter, pmgntframe) != _SUCCESS) + RTW_INFO("%s, ack to\n", __func__); + + #if 0 + if(wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC) { + RTW_INFO("waiting for p2p peer key-in PIN CODE\n"); + rtw_msleep_os(15000); /* 15 sec for key in PIN CODE, workaround for GS2 before issuing Nego Req. */ + } + #endif + +} + +#ifdef CONFIG_RTW_80211R +static s32 cfg80211_rtw_update_ft_ies(struct wiphy *wiphy, + struct net_device *ndev, + struct cfg80211_update_ft_ies_params *ftie) +{ + _adapter *padapter = NULL; + struct mlme_priv *pmlmepriv = NULL; + struct ft_roam_info *pft_roam = NULL; + _irqL irqL; + u8 *p; + u8 *pie = NULL; + u32 ie_len = 0; + + if (ndev == NULL) + return -EINVAL; + + padapter = (_adapter *)rtw_netdev_priv(ndev); + pmlmepriv = &(padapter->mlmepriv); + pft_roam = &(pmlmepriv->ft_roam); + + p = (u8 *)ftie->ie; + if (ftie->ie_len <= sizeof(pft_roam->updated_ft_ies)) { + _enter_critical_bh(&pmlmepriv->lock, &irqL); + _rtw_memcpy(pft_roam->updated_ft_ies, ftie->ie, ftie->ie_len); + pft_roam->updated_ft_ies_len = ftie->ie_len; + _exit_critical_bh(&pmlmepriv->lock, &irqL); + } else { + RTW_ERR("FTIEs parsing fail!\n"); + return -EINVAL; + } + + if (rtw_ft_roam_status(padapter, RTW_FT_AUTHENTICATED_STA)) { + RTW_PRINT("auth success, start reassoc\n"); + rtw_ft_lock_set_status(padapter, RTW_FT_ASSOCIATING_STA, &irqL); + start_clnt_assoc(padapter); + } + + return 0; +} +#endif + +inline void rtw_cfg80211_set_is_roch(_adapter *adapter, bool val) +{ + adapter->cfg80211_wdinfo.is_ro_ch = val; + rtw_mi_update_iface_status(&(adapter->mlmepriv), 0); +} + +inline bool rtw_cfg80211_get_is_roch(_adapter *adapter) +{ + return adapter->cfg80211_wdinfo.is_ro_ch; +} + +inline bool rtw_cfg80211_is_ro_ch_once(_adapter *adapter) +{ + return adapter->cfg80211_wdinfo.last_ro_ch_time ? 1 : 0; +} + +inline void rtw_cfg80211_set_last_ro_ch_time(_adapter *adapter) +{ + adapter->cfg80211_wdinfo.last_ro_ch_time = rtw_get_current_time(); + + if (!adapter->cfg80211_wdinfo.last_ro_ch_time) + adapter->cfg80211_wdinfo.last_ro_ch_time++; +} + +inline s32 rtw_cfg80211_get_last_ro_ch_passing_ms(_adapter *adapter) +{ + return rtw_get_passing_time_ms(adapter->cfg80211_wdinfo.last_ro_ch_time); +} + +static s32 cfg80211_rtw_remain_on_channel(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct wireless_dev *wdev, +#else + struct net_device *ndev, +#endif + struct ieee80211_channel *channel, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + enum nl80211_channel_type channel_type, +#endif + unsigned int duration, u64 *cookie) +{ + s32 err = 0; + u8 remain_ch = (u8) ieee80211_frequency_to_channel(channel->center_freq); + u8 union_ch = 0, union_bw = 0, union_offset = 0; + u8 i; + _adapter *padapter = NULL; + struct rtw_wdev_priv *pwdev_priv; + struct wifidirect_info *pwdinfo; + struct cfg80211_wifidirect_info *pcfg80211_wdinfo; + u8 is_p2p_find = _FALSE; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (wdev == wiphy_to_pd_wdev(wiphy)) + padapter = wiphy_to_adapter(wiphy); + else + #endif + if (wdev_to_ndev(wdev)) + padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev)); + else { + err = -EINVAL; + goto exit; + } +#else + struct wireless_dev *wdev; + + if (ndev == NULL) { + err = -EINVAL; + goto exit; + } + padapter = (_adapter *)rtw_netdev_priv(ndev); + wdev = ndev_to_wdev(ndev); +#endif + + pwdev_priv = adapter_wdev_data(padapter); + pwdinfo = &padapter->wdinfo; + pcfg80211_wdinfo = &padapter->cfg80211_wdinfo; +#ifdef CONFIG_CONCURRENT_MODE + is_p2p_find = (duration < (pwdinfo->ext_listen_interval)) ? _TRUE : _FALSE; +#endif + + *cookie = ATOMIC_INC_RETURN(&pcfg80211_wdinfo->ro_ch_cookie_gen); + + RTW_INFO(FUNC_ADPT_FMT"%s ch:%u duration:%d, cookie:0x%llx\n" + , FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : "" + , remain_ch, duration, *cookie); + + if (rtw_chset_search_ch(adapter_to_chset(padapter), remain_ch) < 0) { + RTW_WARN(FUNC_ADPT_FMT" invalid ch:%u\n", FUNC_ADPT_ARG(padapter), remain_ch); + err = -EFAULT; + goto exit; + } + +#ifdef CONFIG_MP_INCLUDED + if (rtw_mp_mode_check(padapter)) { + RTW_INFO("MP mode block remain_on_channel request\n"); + err = -EFAULT; + goto exit; + } +#endif + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + err = -EFAULT; + goto exit; + } + + rtw_scan_abort(padapter); +#ifdef CONFIG_CONCURRENT_MODE + /*don't scan_abort during p2p_listen.*/ + if (is_p2p_find) + rtw_mi_buddy_scan_abort(padapter, _TRUE); +#endif /*CONFIG_CONCURRENT_MODE*/ + + if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) { + _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer); + p2p_cancel_roch_cmd(padapter, 0, NULL, RTW_CMDF_WAIT_ACK); + } + + /* if(!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) && !rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) */ + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + rtw_p2p_enable(padapter, P2P_ROLE_DEVICE); + padapter->wdinfo.listen_channel = remain_ch; + RTW_INFO(FUNC_ADPT_FMT" init listen_channel %u\n" + , FUNC_ADPT_ARG(padapter), padapter->wdinfo.listen_channel); + } else if (rtw_p2p_chk_state(pwdinfo , P2P_STATE_LISTEN) + && (time_after_eq(rtw_get_current_time(), pwdev_priv->probe_resp_ie_update_time) + && rtw_get_passing_time_ms(pwdev_priv->probe_resp_ie_update_time) < 50) + ) { + if (padapter->wdinfo.listen_channel != remain_ch) { + padapter->wdinfo.listen_channel = remain_ch; + RTW_INFO(FUNC_ADPT_FMT" update listen_channel %u\n" + , FUNC_ADPT_ARG(padapter), padapter->wdinfo.listen_channel); + } + } else { + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, role=%d, p2p_state=%d\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo)); +#endif + } + + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + + #ifdef RTW_ROCH_DURATION_ENLARGE + if (duration < 400) + duration = duration * 3; /* extend from exper */ + #endif + +#if defined(RTW_ROCH_BACK_OP) && defined(CONFIG_CONCURRENT_MODE) + if (rtw_mi_check_status(padapter, MI_LINKED)) { + if (is_p2p_find) /* p2p_find , duration<1000 */ + duration = duration + pwdinfo->ext_listen_interval; + else /* p2p_listen, duration=5000 */ + duration = pwdinfo->ext_listen_interval + (pwdinfo->ext_listen_interval / 4); + } +#endif /*defined (RTW_ROCH_BACK_OP) && defined(CONFIG_CONCURRENT_MODE) */ + + rtw_cfg80211_set_is_roch(padapter, _TRUE); + pcfg80211_wdinfo->ro_ch_wdev = wdev; + pcfg80211_wdinfo->remain_on_ch_cookie = *cookie; + rtw_cfg80211_set_last_ro_ch_time(padapter); + _rtw_memcpy(&pcfg80211_wdinfo->remain_on_ch_channel, channel, sizeof(struct ieee80211_channel)); + #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + pcfg80211_wdinfo->remain_on_ch_type = channel_type; + #endif + pcfg80211_wdinfo->restore_channel = rtw_get_oper_ch(padapter); + + p2p_roch_cmd(padapter, *cookie, wdev, channel, pcfg80211_wdinfo->remain_on_ch_type, + duration, RTW_CMDF_WAIT_ACK); + + rtw_cfg80211_ready_on_channel(wdev, *cookie, channel, channel_type, duration, GFP_KERNEL); +exit: + return err; +} + +static s32 cfg80211_rtw_cancel_remain_on_channel(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct wireless_dev *wdev, +#else + struct net_device *ndev, +#endif + u64 cookie) +{ + s32 err = 0; + _adapter *padapter; + struct rtw_wdev_priv *pwdev_priv; + struct wifidirect_info *pwdinfo; + struct cfg80211_wifidirect_info *pcfg80211_wdinfo; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (wdev == wiphy_to_pd_wdev(wiphy)) + padapter = wiphy_to_adapter(wiphy); + else + #endif + if (wdev_to_ndev(wdev)) + padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev)); + else { + err = -EINVAL; + goto exit; + } +#else + struct wireless_dev *wdev; + + if (ndev == NULL) { + err = -EINVAL; + goto exit; + } + padapter = (_adapter *)rtw_netdev_priv(ndev); + wdev = ndev_to_wdev(ndev); +#endif + + pwdev_priv = adapter_wdev_data(padapter); + pwdinfo = &padapter->wdinfo; + pcfg80211_wdinfo = &padapter->cfg80211_wdinfo; + + RTW_INFO(FUNC_ADPT_FMT"%s cookie:0x%llx\n" + , FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : "" + , cookie); + + if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) { + _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer); + p2p_cancel_roch_cmd(padapter, cookie, wdev, RTW_CMDF_WAIT_ACK); + } + +exit: + return err; +} + +inline int rtw_cfg80211_iface_has_p2p_group_cap(_adapter *adapter) +{ + struct wiphy *wiphy = adapter_to_wiphy(adapter); + struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter); + +#if RTW_P2P_GROUP_INTERFACE + if (is_primary_adapter(adapter)) + return 0; +#endif + return 1; +} + +inline int rtw_cfg80211_is_p2p_scan(_adapter *adapter) +{ +#if RTW_P2P_GROUP_INTERFACE + if (rtw_cfg80211_iface_has_p2p_group_cap(adapter)) +#endif + { + struct wifidirect_info *wdinfo = &adapter->wdinfo; + + return rtw_p2p_chk_state(wdinfo, P2P_STATE_SCAN) + || rtw_p2p_chk_state(wdinfo, P2P_STATE_FIND_PHASE_SEARCH); + } + +#if RTW_P2P_GROUP_INTERFACE + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (wiphy_to_pd_wdev(adapter_to_wiphy(adapter))) /* pd_wdev exist */ + return rtw_cfg80211_is_scan_by_pd_wdev(adapter); + #endif + { + /* + * For 2 RTW_P2P_GROUP_INTERFACE cases: + * 1. RTW_DEDICATED_P2P_DEVICE defined but upper layer don't use pd_wdev or + * 2. RTW_DEDICATED_P2P_DEVICE not defined + */ + struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter); + _irqL irqL; + int is_p2p_scan = 0; + + _enter_critical_bh(&wdev_data->scan_req_lock, &irqL); + if (wdev_data->scan_request + && wdev_data->scan_request->ssids + && wdev_data->scan_request->ie + ) { + if (_rtw_memcmp(wdev_data->scan_request->ssids->ssid, "DIRECT-", 7) + && rtw_get_p2p_ie((u8 *)wdev_data->scan_request->ie, wdev_data->scan_request->ie_len, NULL, NULL)) + is_p2p_scan = 1; + } + _exit_critical_bh(&wdev_data->scan_req_lock, &irqL); + + return is_p2p_scan; + } +#endif +} + +#if defined(RTW_DEDICATED_P2P_DEVICE) +int rtw_pd_iface_alloc(struct wiphy *wiphy, const char *name, struct wireless_dev **pd_wdev) +{ + struct rtw_wiphy_data *wiphy_data = rtw_wiphy_priv(wiphy); + struct wireless_dev *wdev = NULL; + struct rtw_netdev_priv_indicator *npi; + _adapter *primary_adpt = wiphy_to_adapter(wiphy); + int ret = 0; + + if (wiphy_data->pd_wdev) { + RTW_WARN(FUNC_WIPHY_FMT" pd_wdev already exists\n", FUNC_WIPHY_ARG(wiphy)); + ret = -EBUSY; + goto exit; + } + + wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev)); + if (!wdev) { + RTW_WARN(FUNC_WIPHY_FMT" allocate wdev fail\n", FUNC_WIPHY_ARG(wiphy)); + ret = -ENOMEM; + goto exit; + } + + wdev->wiphy = wiphy; + wdev->iftype = NL80211_IFTYPE_P2P_DEVICE; + _rtw_memcpy(wdev->address, adapter_mac_addr(primary_adpt), ETH_ALEN); + + wiphy_data->pd_wdev = wdev; + *pd_wdev = wdev; + + RTW_INFO(FUNC_WIPHY_FMT" pd_wdev:%p, addr="MAC_FMT" added\n" + , FUNC_WIPHY_ARG(wiphy), wdev, MAC_ARG(wdev_address(wdev))); + +exit: + if (ret && wdev) { + rtw_mfree((u8 *)wdev, sizeof(struct wireless_dev)); + wdev = NULL; + } + + return ret; +} + +void rtw_pd_iface_free(struct wiphy *wiphy) +{ + struct dvobj_priv *dvobj = wiphy_to_dvobj(wiphy); + struct rtw_wiphy_data *wiphy_data = rtw_wiphy_priv(wiphy); + u8 rtnl_lock_needed; + + if (!wiphy_data->pd_wdev) + goto exit; + + RTW_INFO(FUNC_WIPHY_FMT" pd_wdev:%p, addr="MAC_FMT"\n" + , FUNC_WIPHY_ARG(wiphy), wiphy_data->pd_wdev + , MAC_ARG(wdev_address(wiphy_data->pd_wdev))); + + rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj); + if (rtnl_lock_needed) + rtnl_lock(); + cfg80211_unregister_wdev(wiphy_data->pd_wdev); + if (rtnl_lock_needed) + rtnl_unlock(); + + rtw_mfree((u8 *)wiphy_data->pd_wdev, sizeof(struct wireless_dev)); + wiphy_data->pd_wdev = NULL; + +exit: + return; +} + +static int cfg80211_rtw_start_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev) +{ + _adapter *adapter = wiphy_to_adapter(wiphy); + + RTW_INFO(FUNC_WIPHY_FMT" wdev=%p\n", FUNC_WIPHY_ARG(wiphy), wdev); + + rtw_p2p_enable(adapter, P2P_ROLE_DEVICE); + return 0; +} + +static void cfg80211_rtw_stop_p2p_device(struct wiphy *wiphy, struct wireless_dev *wdev) +{ + _adapter *adapter = wiphy_to_adapter(wiphy); + + RTW_INFO(FUNC_WIPHY_FMT" wdev=%p\n", FUNC_WIPHY_ARG(wiphy), wdev); + + if (rtw_cfg80211_is_p2p_scan(adapter)) + rtw_scan_abort(adapter); + + rtw_p2p_enable(adapter, P2P_ROLE_DISABLE); +} + +inline int rtw_cfg80211_redirect_pd_wdev(struct wiphy *wiphy, u8 *ra, struct wireless_dev **wdev) +{ + struct wireless_dev *pd_wdev = wiphy_to_pd_wdev(wiphy); + + if (pd_wdev && pd_wdev != *wdev + && _rtw_memcmp(wdev_address(pd_wdev), ra, ETH_ALEN) == _TRUE + ) { + *wdev = pd_wdev; + return 1; + } + return 0; +} + +inline int rtw_cfg80211_is_scan_by_pd_wdev(_adapter *adapter) +{ + struct wiphy *wiphy = adapter_to_wiphy(adapter); + struct rtw_wdev_priv *wdev_data = adapter_wdev_data(adapter); + struct wireless_dev *wdev = NULL; + _irqL irqL; + + _enter_critical_bh(&wdev_data->scan_req_lock, &irqL); + if (wdev_data->scan_request) + wdev = wdev_data->scan_request->wdev; + _exit_critical_bh(&wdev_data->scan_req_lock, &irqL); + + if (wdev && wdev == wiphy_to_pd_wdev(wiphy)) + return 1; + + return 0; +} +#endif /* RTW_DEDICATED_P2P_DEVICE */ +#endif /* CONFIG_P2P */ + +inline void rtw_cfg80211_set_is_mgmt_tx(_adapter *adapter, u8 val) +{ + struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter); + + wdev_priv->is_mgmt_tx = val; + rtw_mi_update_iface_status(&(adapter->mlmepriv), 0); +} + +inline u8 rtw_cfg80211_get_is_mgmt_tx(_adapter *adapter) +{ + struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter); + + return wdev_priv->is_mgmt_tx; +} + +static int _cfg80211_rtw_mgmt_tx(_adapter *padapter, u8 tx_ch, u8 no_cck, const u8 *buf, size_t len, int wait_ack) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + int ret = _FAIL; + bool ack = _TRUE; + struct rtw_ieee80211_hdr *pwlanhdr; + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + u8 u_ch = rtw_mi_get_union_chan(padapter); + u8 leave_op = 0; +#ifdef CONFIG_P2P + struct cfg80211_wifidirect_info *pcfg80211_wdinfo = &padapter->cfg80211_wdinfo; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif + + rtw_cfg80211_set_is_mgmt_tx(padapter, 1); + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_ScanNotify(padapter, _TRUE); +#endif + +#ifdef CONFIG_P2P + if (rtw_cfg80211_get_is_roch(padapter) == _TRUE) { + #ifdef CONFIG_CONCURRENT_MODE + if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + RTW_INFO("%s, extend ro ch time\n", __func__); + _set_timer(&padapter->cfg80211_wdinfo.remain_on_ch_timer, pwdinfo->ext_listen_period); + } + #endif /* CONFIG_CONCURRENT_MODE */ + } +#endif /* CONFIG_P2P */ + +#ifdef CONFIG_MCC_MODE + if (MCC_EN(padapter)) { + if (rtw_hal_check_mcc_status(padapter, MCC_STATUS_DOING_MCC)) + /* don't set channel, issue frame directly */ + goto issue_mgmt_frame; + } +#endif /* CONFIG_MCC_MODE */ + + if (rtw_mi_check_status(padapter, MI_LINKED) + && tx_ch != u_ch + ) { + rtw_leave_opch(padapter); + leave_op = 1; + + #if defined(RTW_ROCH_BACK_OP) && defined(CONFIG_P2P) && defined(CONFIG_CONCURRENT_MODE) + if (rtw_cfg80211_get_is_roch(padapter) + && ATOMIC_READ(&pwdev_priv->switch_ch_to) == 1 + ) { + u16 ext_listen_period; + + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) + ext_listen_period = 500; + else + ext_listen_period = pwdinfo->ext_listen_period; + ATOMIC_SET(&pwdev_priv->switch_ch_to, 0); + _set_timer(&pwdinfo->ap_p2p_switch_timer, ext_listen_period); + RTW_INFO("%s, set switch ch timer, period=%d\n", __func__, ext_listen_period); + } + #endif /* RTW_ROCH_BACK_OP && CONFIG_P2P && CONFIG_CONCURRENT_MODE */ + } + + if (tx_ch != rtw_get_oper_ch(padapter)) + set_channel_bwmode(padapter, tx_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20); + +issue_mgmt_frame: + /* starting alloc mgmt frame to dump it */ + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (pmgntframe == NULL) { + /* ret = -ENOMEM; */ + ret = _FAIL; + goto exit; + } + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + if (no_cck && IS_CCK_RATE(pattrib->rate)) { + /* force OFDM 6M rate*/ + pattrib->rate = MGN_6M; + pattrib->raid = rtw_get_mgntframe_raid(padapter, WIRELESS_11G); + } + + pattrib->retry_ctrl = _FALSE; + + _rtw_memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + + _rtw_memcpy(pframe, (void *)buf, len); + pattrib->pktlen = len; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + /* update seq number */ + pmlmeext->mgnt_seq = GetSequence(pwlanhdr); + pattrib->seqnum = pmlmeext->mgnt_seq; + pmlmeext->mgnt_seq++; + +#ifdef CONFIG_P2P + rtw_xframe_chk_wfd_ie(pmgntframe); +#endif /* CONFIG_P2P */ + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + if (dump_mgntframe_and_wait_ack(padapter, pmgntframe) != _SUCCESS) { + ack = _FALSE; + ret = _FAIL; + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ack == _FAIL\n", __func__); +#endif + } else { + +#ifdef CONFIG_XMIT_ACK + if (!MLME_IS_MESH(padapter)) /* TODO: remove this sleep for all mode */ + rtw_msleep_os(50); +#endif +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ack=%d, ok!\n", __func__, ack); +#endif + ret = _SUCCESS; + } + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + #ifdef CONFIG_P2P + if (rtw_cfg80211_get_is_roch(padapter) + && !roch_stay_in_cur_chan(padapter) + && pcfg80211_wdinfo->remain_on_ch_channel.hw_value != u_ch + ) { + /* roch is ongoing, switch back to rch */ + if (pcfg80211_wdinfo->remain_on_ch_channel.hw_value != tx_ch) + set_channel_bwmode(padapter, pcfg80211_wdinfo->remain_on_ch_channel.hw_value + , HAL_PRIME_CHNL_OFFSET_DONT_CARE, CHANNEL_WIDTH_20); + } else + #endif + if (leave_op) { + if (rtw_mi_check_status(padapter, MI_LINKED)) { + u8 u_bw = rtw_mi_get_union_bw(padapter); + u8 u_offset = rtw_mi_get_union_offset(padapter); + + set_channel_bwmode(padapter, u_ch, u_offset, u_bw); + } + rtw_back_opch(padapter); + } + + rtw_cfg80211_set_is_mgmt_tx(padapter, 0); + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_ScanNotify(padapter, _FALSE); +#endif + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ret=%d\n", __func__, ret); +#endif + + return ret; + +} + +u8 rtw_mgnt_tx_handler(_adapter *adapter, u8 *buf) +{ + u8 rst = H2C_CMD_FAIL; + struct mgnt_tx_parm *mgnt_parm = (struct mgnt_tx_parm *)buf; + + if (_cfg80211_rtw_mgmt_tx(adapter, mgnt_parm->tx_ch, mgnt_parm->no_cck, + mgnt_parm->buf, mgnt_parm->len, mgnt_parm->wait_ack) == _SUCCESS) + rst = H2C_SUCCESS; + + return rst; +} + +static int cfg80211_rtw_mgmt_tx(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct wireless_dev *wdev, +#else + struct net_device *ndev, +#endif +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)) || defined(COMPAT_KERNEL_RELEASE) + struct ieee80211_channel *chan, + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + bool offchan, + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + enum nl80211_channel_type channel_type, + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + bool channel_type_valid, + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + unsigned int wait, + #endif + const u8 *buf, size_t len, + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + bool no_cck, + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + bool dont_wait_for_ack, + #endif +#else + struct cfg80211_mgmt_tx_params *params, +#endif + u64 *cookie) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(COMPAT_KERNEL_RELEASE) + struct ieee80211_channel *chan = params->chan; + bool offchan = params->offchan; + unsigned int wait = params->wait; + const u8 *buf = params->buf; + size_t len = params->len; + bool no_cck = params->no_cck; + bool dont_wait_for_ack = params->dont_wait_for_ack; +#endif +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 2, 0)) + bool no_cck = 0; +#endif + int ret = 0; + u8 tx_ret; + int wait_ack = 1; + const u8 *dump_buf = buf; + size_t dump_len = len; + u32 dump_limit = RTW_MAX_MGMT_TX_CNT; + u32 dump_cnt = 0; + u32 sleep_ms = 0; + u32 retry_guarantee_ms = 0; + bool ack = _TRUE; + u8 tx_ch; + u8 category, action; + u8 frame_styp; +#ifdef CONFIG_P2P + u8 is_p2p = 0; +#endif + int type = (-1); + systime start = rtw_get_current_time(); + _adapter *padapter; + struct dvobj_priv *dvobj; + struct rtw_wdev_priv *pwdev_priv; + struct rf_ctl_t *rfctl; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + #if defined(RTW_DEDICATED_P2P_DEVICE) + if (wdev == wiphy_to_pd_wdev(wiphy)) + padapter = wiphy_to_adapter(wiphy); + else + #endif + if (wdev_to_ndev(wdev)) + padapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev)); + else { + ret = -EINVAL; + goto exit; + } +#else + struct wireless_dev *wdev; + + if (ndev == NULL) { + ret = -EINVAL; + goto exit; + } + padapter = (_adapter *)rtw_netdev_priv(ndev); + wdev = ndev_to_wdev(ndev); +#endif + + if (chan == NULL) { + ret = -EINVAL; + goto exit; + } + + rfctl = adapter_to_rfctl(padapter); + tx_ch = (u8)ieee80211_frequency_to_channel(chan->center_freq); + if (IS_CH_WAITING(rfctl)) { + #ifdef CONFIG_DFS_MASTER + if (_rtw_rfctl_overlap_radar_detect_ch(rfctl, tx_ch, CHANNEL_WIDTH_20, HAL_PRIME_CHNL_OFFSET_DONT_CARE)) { + ret = -EINVAL; + goto exit; + } + #endif + } + + dvobj = adapter_to_dvobj(padapter); + pwdev_priv = adapter_wdev_data(padapter); + + /* cookie generation */ + *cookie = pwdev_priv->mgmt_tx_cookie++; + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO(FUNC_ADPT_FMT"%s len=%zu, ch=%d" + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + ", ch_type=%d" + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + ", channel_type_valid=%d" + #endif + "\n", FUNC_ADPT_ARG(padapter), wdev == wiphy_to_pd_wdev(wiphy) ? " PD" : "" + , len, tx_ch + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + , channel_type + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34)) && (LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)) + , channel_type_valid + #endif + ); +#endif /* CONFIG_DEBUG_CFG80211 */ + + /* indicate ack before issue frame to avoid racing with rsp frame */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + rtw_cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, ack, GFP_KERNEL); +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 36)) + cfg80211_action_tx_status(ndev, *cookie, buf, len, ack, GFP_KERNEL); +#endif + + frame_styp = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl) & IEEE80211_FCTL_STYPE; + if (IEEE80211_STYPE_PROBE_RESP == frame_styp) { +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("RTW_Tx: probe_resp tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf))); +#endif /* CONFIG_DEBUG_CFG80211 */ + wait_ack = 0; + goto dump; + } +#ifdef CONFIG_RTW_MESH + else if (frame_styp == RTW_IEEE80211_STYPE_AUTH) { + RTW_INFO("RTW_Tx:tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf))); + if (!rtw_sae_check_frames(padapter, buf, len, _TRUE)) + RTW_INFO("RTW_Tx:AUTH\n"); + dump_limit = 1; + goto dump; + } +#endif + + if (rtw_action_frame_parse(buf, len, &category, &action) == _FALSE) { + RTW_INFO(FUNC_ADPT_FMT" frame_control:0x%02x\n", FUNC_ADPT_ARG(padapter), + le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)buf)->frame_ctl)); + goto exit; + } + + RTW_INFO("RTW_Tx:tx_ch=%d, no_cck=%u, da="MAC_FMT"\n", tx_ch, no_cck, MAC_ARG(GetAddr1Ptr(buf))); +#ifdef CONFIG_P2P + type = rtw_p2p_check_frames(padapter, buf, len, _TRUE); + if (type >= 0) { + is_p2p = 1; + no_cck = 1; /* force no CCK for P2P frames */ + goto dump; + } +#endif +#ifdef CONFIG_RTW_MESH + if (MLME_IS_MESH(padapter)) { + type = rtw_mesh_check_frames_tx(padapter, &dump_buf, &dump_len); + if (type >= 0) { + dump_limit = 1; + goto dump; + } + } +#endif + if (category == RTW_WLAN_CATEGORY_PUBLIC) { + RTW_INFO("RTW_Tx:%s\n", action_public_str(action)); + switch (action) { + case ACT_PUBLIC_GAS_INITIAL_REQ: + case ACT_PUBLIC_GAS_INITIAL_RSP: + sleep_ms = 50; + retry_guarantee_ms = RTW_MAX_MGMT_TX_MS_GAS; + break; + } + } +#ifdef CONFIG_RTW_80211K + else if (category == RTW_WLAN_CATEGORY_RADIO_MEAS) + RTW_INFO("RTW_Tx: RRM Action\n"); +#endif + else + RTW_INFO("RTW_Tx:category(%u), action(%u)\n", category, action); + +dump: + + rtw_ps_deny(padapter, PS_DENY_MGNT_TX); + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -EFAULT; + goto cancel_ps_deny; + } + + while (1) { + dump_cnt++; + + rtw_mi_set_scan_deny(padapter, 1000); + rtw_mi_scan_abort(padapter, _TRUE); + tx_ret = rtw_mgnt_tx_cmd(padapter, tx_ch, no_cck, dump_buf, dump_len, wait_ack, RTW_CMDF_WAIT_ACK); + if (tx_ret == _SUCCESS + || (dump_cnt >= dump_limit && rtw_get_passing_time_ms(start) >= retry_guarantee_ms)) + break; + + if (sleep_ms > 0) + rtw_msleep_os(sleep_ms); + } + + if (tx_ret != _SUCCESS || dump_cnt > 1) { + RTW_INFO(FUNC_ADPT_FMT" %s (%d/%d) in %d ms\n", FUNC_ADPT_ARG(padapter), + tx_ret == _SUCCESS ? "OK" : "FAIL", dump_cnt, dump_limit, rtw_get_passing_time_ms(start)); + } + +#ifdef CONFIG_P2P + if (is_p2p) { + switch (type) { + case P2P_GO_NEGO_CONF: + if (0) { + RTW_INFO(FUNC_ADPT_FMT" Nego confirm. state=%u, status=%u, iaddr="MAC_FMT"\n" + , FUNC_ADPT_ARG(padapter), pwdev_priv->nego_info.state, pwdev_priv->nego_info.status + , MAC_ARG(pwdev_priv->nego_info.iface_addr)); + } + if (pwdev_priv->nego_info.state == 2 + && pwdev_priv->nego_info.status == 0 + && rtw_check_invalid_mac_address(pwdev_priv->nego_info.iface_addr, _FALSE) == _FALSE + ) { + _adapter *intended_iface = dvobj_get_adapter_by_addr(dvobj, pwdev_priv->nego_info.iface_addr); + + if (intended_iface) { + RTW_INFO(FUNC_ADPT_FMT" Nego confirm. Allow only "ADPT_FMT" to scan for 2000 ms\n" + , FUNC_ADPT_ARG(padapter), ADPT_ARG(intended_iface)); + /* allow only intended_iface to do scan for 2000 ms */ + rtw_mi_set_scan_deny(padapter, 2000); + rtw_clear_scan_deny(intended_iface); + } + } + break; + case P2P_INVIT_RESP: + if (pwdev_priv->invit_info.flags & BIT(0) + && pwdev_priv->invit_info.status == 0 + ) { + RTW_INFO(FUNC_ADPT_FMT" agree with invitation of persistent group\n", + FUNC_ADPT_ARG(padapter)); + #if !RTW_P2P_GROUP_INTERFACE + rtw_mi_buddy_set_scan_deny(padapter, 5000); + #endif + rtw_pwr_wakeup_ex(padapter, 5000); + } + break; + } + } +#endif /* CONFIG_P2P */ + +cancel_ps_deny: + rtw_ps_deny_cancel(padapter, PS_DENY_MGNT_TX); + + if (dump_buf != buf) + rtw_mfree((u8 *)dump_buf, dump_len); +exit: + return ret; +} + +static void cfg80211_rtw_mgmt_frame_register(struct wiphy *wiphy, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct wireless_dev *wdev, +#else + struct net_device *ndev, +#endif + u16 frame_type, bool reg) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + struct net_device *ndev = wdev_to_ndev(wdev); +#endif + _adapter *adapter; + + struct rtw_wdev_priv *pwdev_priv; + + if (ndev == NULL) + goto exit; + + adapter = (_adapter *)rtw_netdev_priv(ndev); + pwdev_priv = adapter_wdev_data(adapter); + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO(FUNC_ADPT_FMT" frame_type:%x, reg:%d\n", FUNC_ADPT_ARG(adapter), + frame_type, reg); +#endif + + /* Wait QC Verify */ + return; + + switch (frame_type) { + case IEEE80211_STYPE_PROBE_REQ: /* 0x0040 */ + SET_CFG80211_REPORT_MGMT(pwdev_priv, IEEE80211_STYPE_PROBE_REQ, reg); + break; + case IEEE80211_STYPE_ACTION: /* 0x00D0 */ + SET_CFG80211_REPORT_MGMT(pwdev_priv, IEEE80211_STYPE_ACTION, reg); + break; + default: + break; + } + +exit: + return; +} + +#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) +static int cfg80211_rtw_tdls_mgmt(struct wiphy *wiphy, + struct net_device *ndev, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) + const u8 *peer, +#else + u8 *peer, +#endif + u8 action_code, + u8 dialog_token, + u16 status_code, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)) + u32 peer_capability, +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 17, 0)) + bool initiator, +#endif + const u8 *buf, + size_t len) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + int ret = 0; + struct tdls_txmgmt txmgmt; + + if (hal_chk_wl_func(padapter, WL_FUNC_TDLS) == _FALSE) { + RTW_INFO("Discard tdls action:%d, since hal doesn't support tdls\n", action_code); + goto discard; + } + + if (rtw_is_tdls_enabled(padapter) == _FALSE) { + RTW_INFO("TDLS is not enabled\n"); + goto discard; + } + + if (rtw_tdls_is_driver_setup(padapter)) { + RTW_INFO("Discard tdls action:%d, let driver to set up direct link\n", action_code); + goto discard; + } + + _rtw_memset(&txmgmt, 0x00, sizeof(struct tdls_txmgmt)); + _rtw_memcpy(txmgmt.peer, peer, ETH_ALEN); + txmgmt.action_code = action_code; + txmgmt.dialog_token = dialog_token; + txmgmt.status_code = status_code; + txmgmt.len = len; + txmgmt.buf = (u8 *)rtw_malloc(txmgmt.len); + if (txmgmt.buf == NULL) { + ret = -ENOMEM; + goto bad; + } + _rtw_memcpy(txmgmt.buf, (void *)buf, txmgmt.len); + + /* Debug purpose */ +#if 1 + RTW_INFO("%s %d\n", __FUNCTION__, __LINE__); + RTW_INFO("peer:"MAC_FMT", action code:%d, dialog:%d, status code:%d\n", + MAC_ARG(txmgmt.peer), txmgmt.action_code, + txmgmt.dialog_token, txmgmt.status_code); + if (txmgmt.len > 0) { + int i = 0; + for (; i < len; i++) + printk("%02x ", *(txmgmt.buf + i)); + RTW_INFO("len:%d\n", (u32)txmgmt.len); + } +#endif + + switch (txmgmt.action_code) { + case TDLS_SETUP_REQUEST: + issue_tdls_setup_req(padapter, &txmgmt, _TRUE); + break; + case TDLS_SETUP_RESPONSE: + issue_tdls_setup_rsp(padapter, &txmgmt); + break; + case TDLS_SETUP_CONFIRM: + issue_tdls_setup_cfm(padapter, &txmgmt); + break; + case TDLS_TEARDOWN: + issue_tdls_teardown(padapter, &txmgmt, _TRUE); + break; + case TDLS_DISCOVERY_REQUEST: + issue_tdls_dis_req(padapter, &txmgmt); + break; + case TDLS_DISCOVERY_RESPONSE: + issue_tdls_dis_rsp(padapter, &txmgmt, pmlmeinfo->enc_algo ? _TRUE : _FALSE); + break; + } + +bad: + if (txmgmt.buf) + rtw_mfree(txmgmt.buf, txmgmt.len); + +discard: + return ret; +} + +static int cfg80211_rtw_tdls_oper(struct wiphy *wiphy, + struct net_device *ndev, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) + const u8 *peer, +#else + u8 *peer, +#endif + enum nl80211_tdls_operation oper) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct tdls_info *ptdlsinfo = &padapter->tdlsinfo; + struct tdls_txmgmt txmgmt; + struct sta_info *ptdls_sta = NULL; + + RTW_INFO(FUNC_NDEV_FMT", nl80211_tdls_operation:%d\n", FUNC_NDEV_ARG(ndev), oper); + + if (hal_chk_wl_func(padapter, WL_FUNC_TDLS) == _FALSE) { + RTW_INFO("Discard tdls oper:%d, since hal doesn't support tdls\n", oper); + return 0; + } + + if (rtw_is_tdls_enabled(padapter) == _FALSE) { + RTW_INFO("TDLS is not enabled\n"); + return 0; + } + +#ifdef CONFIG_LPS + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_LEAVE, 1); +#endif /* CONFIG_LPS */ + + _rtw_memset(&txmgmt, 0x00, sizeof(struct tdls_txmgmt)); + if (peer) + _rtw_memcpy(txmgmt.peer, peer, ETH_ALEN); + + if (rtw_tdls_is_driver_setup(padapter)) { + /* these two cases are done by driver itself */ + if (oper == NL80211_TDLS_ENABLE_LINK || oper == NL80211_TDLS_DISABLE_LINK) + return 0; + } + + switch (oper) { + case NL80211_TDLS_DISCOVERY_REQ: + issue_tdls_dis_req(padapter, &txmgmt); + break; + case NL80211_TDLS_SETUP: +#ifdef CONFIG_WFD + if (_AES_ != padapter->securitypriv.dot11PrivacyAlgrthm) { + if (padapter->wdinfo.wfd_tdls_weaksec == _TRUE) + issue_tdls_setup_req(padapter, &txmgmt, _TRUE); + else + RTW_INFO("[%s] Current link is not AES, SKIP sending the tdls setup request!!\n", __FUNCTION__); + } else +#endif /* CONFIG_WFD */ + { + issue_tdls_setup_req(padapter, &txmgmt, _TRUE); + } + break; + case NL80211_TDLS_TEARDOWN: + ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), txmgmt.peer); + if (ptdls_sta != NULL) { + txmgmt.status_code = _RSON_TDLS_TEAR_UN_RSN_; + issue_tdls_teardown(padapter, &txmgmt, _TRUE); + } else + RTW_INFO("TDLS peer not found\n"); + break; + case NL80211_TDLS_ENABLE_LINK: + RTW_INFO(FUNC_NDEV_FMT", NL80211_TDLS_ENABLE_LINK;mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(peer)); + ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), (u8 *)peer); + if (ptdls_sta != NULL) { + rtw_tdls_set_link_established(padapter, _TRUE); + ptdls_sta->tdls_sta_state |= TDLS_LINKED_STATE; + ptdls_sta->state |= _FW_LINKED; + rtw_tdls_cmd(padapter, txmgmt.peer, TDLS_ESTABLISHED); + } + break; + case NL80211_TDLS_DISABLE_LINK: + RTW_INFO(FUNC_NDEV_FMT", NL80211_TDLS_DISABLE_LINK;mac:"MAC_FMT"\n", FUNC_NDEV_ARG(ndev), MAC_ARG(peer)); + ptdls_sta = rtw_get_stainfo(&(padapter->stapriv), (u8 *)peer); + if (ptdls_sta != NULL) { + rtw_tdls_teardown_pre_hdl(padapter, ptdls_sta); + rtw_tdls_cmd(padapter, (u8 *)peer, TDLS_TEARDOWN_STA_LOCALLY_POST); + } + break; + } + return 0; +} +#endif /* CONFIG_TDLS */ + +#if defined(CONFIG_RTW_MESH) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) + +#if DBG_RTW_CFG80211_MESH_CONF +#define LEGACY_RATES_STR_LEN (RTW_G_RATES_NUM * 5 + 1) +int get_legacy_rates_str(struct wiphy *wiphy, enum nl80211_band band, u32 mask, char *buf) +{ + int i; + int cnt = 0; + + for (i = 0; i < wiphy->bands[band]->n_bitrates; i++) { + if (mask & BIT(i)) { + cnt += snprintf(buf + cnt, LEGACY_RATES_STR_LEN - cnt -1, "%d.%d " + , wiphy->bands[band]->bitrates[i].bitrate / 10 + , wiphy->bands[band]->bitrates[i].bitrate % 10); + if (cnt >= LEGACY_RATES_STR_LEN - 1) + break; + } + } + + return cnt; +} + +void dump_mesh_setup(void *sel, struct wiphy *wiphy, const struct mesh_setup *setup) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct cfg80211_chan_def *chdef = (struct cfg80211_chan_def *)(&setup->chandef); +#endif + struct ieee80211_channel *chan; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + chan = (struct ieee80211_channel *)chdef->chan; +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + chan = (struct ieee80211_channel *)setup->channel; +#endif + + RTW_PRINT_SEL(sel, "mesh_id:\"%s\", len:%u\n", setup->mesh_id, setup->mesh_id_len); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + RTW_PRINT_SEL(sel, "sync_method:%u\n", setup->sync_method); +#endif + RTW_PRINT_SEL(sel, "path_sel_proto:%u, path_metric:%u\n", setup->path_sel_proto, setup->path_metric); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + RTW_PRINT_SEL(sel, "auth_id:%u\n", setup->auth_id); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + if (setup->ie && setup->ie_len) { + RTW_PRINT_SEL(sel, "ie:%p, len:%u\n", setup->ie, setup->ie_len); + dump_ies(RTW_DBGDUMP, setup->ie, setup->ie_len); + } +#else + if (setup->vendor_ie && setup->vendor_ie_len) { + RTW_PRINT_SEL(sel, "ie:%p, len:%u\n", setup->vendor_ie, setup->vendor_ie_len); + dump_ies(RTW_DBGDUMP, setup->vendor_ie, setup->vendor_ie_len); + } +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + RTW_PRINT_SEL(sel, "is_authenticated:%d, is_secure:%d\n", setup->is_authenticated, setup->is_secure); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + RTW_PRINT_SEL(sel, "user_mpm:%d\n", setup->user_mpm); +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + RTW_PRINT_SEL(sel, "dtim_period:%u, beacon_interval:%u\n", setup->dtim_period, setup->beacon_interval); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + RTW_PRINT_SEL(sel, "center_freq:%u, ch:%u, width:%s, cfreq1:%u, cfreq2:%u\n" + , chan->center_freq, chan->hw_value, nl80211_chan_width_str(chdef->width), chdef->center_freq1, chdef->center_freq2); +#else + RTW_PRINT_SEL(sel, "center_freq:%u, ch:%u, channel_type:%s\n" + , chan->center_freq, chan->hw_value, nl80211_channel_type_str(setup->channel_type)); +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + if (setup->mcast_rate[chan->band]) { + RTW_PRINT_SEL(sel, "mcast_rate:%d.%d\n" + , wiphy->bands[chan->band]->bitrates[setup->mcast_rate[chan->band] - 1].bitrate / 10 + , wiphy->bands[chan->band]->bitrates[setup->mcast_rate[chan->band] - 1].bitrate % 10 + ); + } +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + if (setup->basic_rates) { + char buf[LEGACY_RATES_STR_LEN] = {0}; + + get_legacy_rates_str(wiphy, chan->band, setup->basic_rates, buf); + RTW_PRINT_SEL(sel, "basic_rates:%s\n", buf); + } +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)) + if (setup->beacon_rate.control[chan->band].legacy) { + char buf[LEGACY_RATES_STR_LEN] = {0}; + + get_legacy_rates_str(wiphy, chan->band, setup->beacon_rate.control[chan->band].legacy, buf); + RTW_PRINT_SEL(sel, "beacon_rate.legacy:%s\n", buf); + } + if (*((u32 *)&(setup->beacon_rate.control[chan->band].ht_mcs[0])) + || *((u32 *)&(setup->beacon_rate.control[chan->band].ht_mcs[4])) + || *((u16 *)&(setup->beacon_rate.control[chan->band].ht_mcs[8])) + ) { + RTW_PRINT_SEL(sel, "beacon_rate.ht_mcs:"HT_RX_MCS_BMP_FMT"\n" + , HT_RX_MCS_BMP_ARG(setup->beacon_rate.control[chan->band].ht_mcs)); + } + + if (setup->beacon_rate.control[chan->band].vht_mcs[0] + || setup->beacon_rate.control[chan->band].vht_mcs[1] + || setup->beacon_rate.control[chan->band].vht_mcs[2] + || setup->beacon_rate.control[chan->band].vht_mcs[3] + ) { + int i; + + for (i = 0; i < 4; i++) {/* parsing up to 4SS */ + u16 mcs_mask = setup->beacon_rate.control[chan->band].vht_mcs[i]; + + RTW_PRINT_SEL(sel, "beacon_rate.vht_mcs[%d]:%s\n", i + , mcs_mask == 0x00FF ? "0~7" : mcs_mask == 0x01FF ? "0~8" : mcs_mask == 0x03FF ? "0~9" : "invalid"); + } + } + + if (setup->beacon_rate.control[chan->band].gi) { + RTW_PRINT_SEL(sel, "beacon_rate.gi:%s\n" + , setup->beacon_rate.control[chan->band].gi == NL80211_TXRATE_FORCE_SGI ? "SGI" : + setup->beacon_rate.control[chan->band].gi == NL80211_TXRATE_FORCE_LGI ? "LGI" : "invalid" + ); + } +#endif +} + +void dump_mesh_config(void *sel, const struct mesh_config *conf) +{ + RTW_PRINT_SEL(sel, "dot11MeshRetryTimeout:%u\n", conf->dot11MeshRetryTimeout); + RTW_PRINT_SEL(sel, "dot11MeshConfirmTimeout:%u\n", conf->dot11MeshConfirmTimeout); + RTW_PRINT_SEL(sel, "dot11MeshHoldingTimeout:%u\n", conf->dot11MeshHoldingTimeout); + RTW_PRINT_SEL(sel, "dot11MeshMaxPeerLinks:%u\n", conf->dot11MeshMaxPeerLinks); + RTW_PRINT_SEL(sel, "dot11MeshMaxRetries:%u\n", conf->dot11MeshMaxRetries); + RTW_PRINT_SEL(sel, "dot11MeshTTL:%u\n", conf->dot11MeshTTL); + RTW_PRINT_SEL(sel, "element_ttl:%u\n", conf->element_ttl); + RTW_PRINT_SEL(sel, "auto_open_plinks:%d\n", conf->auto_open_plinks); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + RTW_PRINT_SEL(sel, "dot11MeshNbrOffsetMaxNeighbor:%u\n", conf->dot11MeshNbrOffsetMaxNeighbor); +#endif + + RTW_PRINT_SEL(sel, "dot11MeshHWMPmaxPREQretries:%u\n", conf->dot11MeshHWMPmaxPREQretries); + RTW_PRINT_SEL(sel, "path_refresh_time:%u\n", conf->path_refresh_time); + RTW_PRINT_SEL(sel, "min_discovery_timeout:%u\n", conf->min_discovery_timeout); + RTW_PRINT_SEL(sel, "dot11MeshHWMPactivePathTimeout:%u\n", conf->dot11MeshHWMPactivePathTimeout); + RTW_PRINT_SEL(sel, "dot11MeshHWMPpreqMinInterval:%u\n", conf->dot11MeshHWMPpreqMinInterval); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + RTW_PRINT_SEL(sel, "dot11MeshHWMPperrMinInterval:%u\n", conf->dot11MeshHWMPperrMinInterval); +#endif + RTW_PRINT_SEL(sel, "dot11MeshHWMPnetDiameterTraversalTime:%u\n", conf->dot11MeshHWMPnetDiameterTraversalTime); + RTW_PRINT_SEL(sel, "dot11MeshHWMPRootMode:%u\n", conf->dot11MeshHWMPRootMode); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + RTW_PRINT_SEL(sel, "dot11MeshHWMPRannInterval:%u\n", conf->dot11MeshHWMPRannInterval); + RTW_PRINT_SEL(sel, "dot11MeshGateAnnouncementProtocol:%d\n", conf->dot11MeshGateAnnouncementProtocol); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) + RTW_PRINT_SEL(sel, "dot11MeshForwarding:%d\n", conf->dot11MeshForwarding); + RTW_PRINT_SEL(sel, "rssi_threshold:%d\n", conf->rssi_threshold); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + RTW_PRINT_SEL(sel, "ht_opmode:0x%04x\n", conf->ht_opmode); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + RTW_PRINT_SEL(sel, "dot11MeshHWMPactivePathToRootTimeout:%u\n", conf->dot11MeshHWMPactivePathToRootTimeout); + RTW_PRINT_SEL(sel, "dot11MeshHWMProotInterval:%u\n", conf->dot11MeshHWMProotInterval); + RTW_PRINT_SEL(sel, "dot11MeshHWMPconfirmationInterval:%u\n", conf->dot11MeshHWMPconfirmationInterval); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + RTW_PRINT_SEL(sel, "power_mode:%s\n", nl80211_mesh_power_mode_str(conf->power_mode)); + RTW_PRINT_SEL(sel, "dot11MeshAwakeWindowDuration:%u\n", conf->dot11MeshAwakeWindowDuration); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + RTW_PRINT_SEL(sel, "plink_timeout:%u\n", conf->plink_timeout); +#endif +} +#endif /* DBG_RTW_CFG80211_MESH_CONF */ + +static void rtw_cfg80211_mesh_info_set_profile(struct rtw_mesh_info *minfo, const struct mesh_setup *setup) +{ + _rtw_memcpy(minfo->mesh_id, setup->mesh_id, setup->mesh_id_len); + minfo->mesh_id_len = setup->mesh_id_len; + minfo->mesh_pp_id = setup->path_sel_proto; + minfo->mesh_pm_id = setup->path_metric; + minfo->mesh_cc_id = 0; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + minfo->mesh_sp_id = setup->sync_method; +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + minfo->mesh_auth_id = setup->auth_id; +#else + if (setup->is_authenticated) { + u8 *rsn_ie; + sint rsn_ie_len; + struct rsne_info info; + u8 *akm; + u8 AKM_SUITE_SAE[4] = {0x00, 0x0F, 0xAC, 0x08}; + + rsn_ie = rtw_get_ie(setup->ie, WLAN_EID_RSN, &rsn_ie_len, setup->ie_len); + if (!rsn_ie || !rsn_ie_len) { + rtw_warn_on(1); + return; + } + + if (rtw_rsne_info_parse(rsn_ie, rsn_ie_len + 2, &info) != _SUCCESS) { + rtw_warn_on(1); + return; + } + + if (!info.akm_list || !info.akm_cnt) { + rtw_warn_on(1); + return; + } + + akm = info.akm_list; + while (akm < info.akm_list + info.akm_cnt * 4) { + if (_rtw_memcmp(akm, AKM_SUITE_SAE, 4) == _TRUE) { + minfo->mesh_auth_id = 0x01; + break; + } + } + + if (!minfo->mesh_auth_id) { + rtw_warn_on(1); + return; + } + } +#endif +} + +static inline bool chk_mesh_attr(enum nl80211_meshconf_params parm, u32 mask) +{ + return (mask >> (parm - 1)) & 0x1; +} + +static void rtw_cfg80211_mesh_cfg_set(_adapter *adapter, const struct mesh_config *conf, u32 mask) +{ + struct rtw_mesh_cfg *mcfg = &adapter->mesh_cfg; + +#if 0 /* driver MPM */ + if (chk_mesh_attr(NL80211_MESHCONF_RETRY_TIMEOUT, mask)); + if (chk_mesh_attr(NL80211_MESHCONF_CONFIRM_TIMEOUT, mask)); + if (chk_mesh_attr(NL80211_MESHCONF_HOLDING_TIMEOUT, mask)); + if (chk_mesh_attr(NL80211_MESHCONF_MAX_PEER_LINKS, mask)); + if (chk_mesh_attr(NL80211_MESHCONF_MAX_RETRIES, mask)); +#endif + + if (chk_mesh_attr(NL80211_MESHCONF_TTL, mask)) + mcfg->dot11MeshTTL = conf->dot11MeshTTL; + if (chk_mesh_attr(NL80211_MESHCONF_ELEMENT_TTL, mask)) + mcfg->element_ttl = conf->element_ttl; + +#if 0 /* driver MPM */ + if (chk_mesh_attr(NL80211_MESHCONF_AUTO_OPEN_PLINKS, mask)); +#endif + +#if 0 /* TBD: synchronization */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR, mask)); +#endif +#endif + + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES, mask)) + mcfg->dot11MeshHWMPmaxPREQretries = conf->dot11MeshHWMPmaxPREQretries; + if (chk_mesh_attr(NL80211_MESHCONF_PATH_REFRESH_TIME, mask)) + mcfg->path_refresh_time = conf->path_refresh_time; + if (chk_mesh_attr(NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT, mask)) + mcfg->min_discovery_timeout = conf->min_discovery_timeout; + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT, mask)) + mcfg->dot11MeshHWMPactivePathTimeout = conf->dot11MeshHWMPactivePathTimeout; + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL, mask)) + mcfg->dot11MeshHWMPpreqMinInterval = conf->dot11MeshHWMPpreqMinInterval; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, mask)) + mcfg->dot11MeshHWMPperrMinInterval = conf->dot11MeshHWMPperrMinInterval; +#endif + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME, mask)) + mcfg->dot11MeshHWMPnetDiameterTraversalTime = conf->dot11MeshHWMPnetDiameterTraversalTime; + + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ROOTMODE, mask)) + mcfg->dot11MeshHWMPRootMode = conf->dot11MeshHWMPRootMode; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_GATE_ANNOUNCEMENTS, mask)) + mcfg->dot11MeshGateAnnouncementProtocol = conf->dot11MeshGateAnnouncementProtocol; + /* our current gate annc implementation rides on root annc with gate annc bit in PREQ flags */ + if (mcfg->dot11MeshGateAnnouncementProtocol + && mcfg->dot11MeshHWMPRootMode <= RTW_IEEE80211_ROOTMODE_ROOT + ) { + mcfg->dot11MeshHWMPRootMode = RTW_IEEE80211_PROACTIVE_RANN; + RTW_INFO(ADPT_FMT" enable PROACTIVE_RANN becaue gate annc is needed\n", ADPT_ARG(adapter)); + } + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_RANN_INTERVAL, mask)) + mcfg->dot11MeshHWMPRannInterval = conf->dot11MeshHWMPRannInterval; +#endif +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_FORWARDING, mask)) + mcfg->dot11MeshForwarding = conf->dot11MeshForwarding; + + if (chk_mesh_attr(NL80211_MESHCONF_RSSI_THRESHOLD, mask)) + mcfg->rssi_threshold = conf->rssi_threshold; +#endif + +#if 0 /* controlled by driver */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_HT_OPMODE, mask)); +#endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT, mask)) + mcfg->dot11MeshHWMPactivePathToRootTimeout = conf->dot11MeshHWMPactivePathToRootTimeout; + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_ROOT_INTERVAL, mask)) + mcfg->dot11MeshHWMProotInterval = conf->dot11MeshHWMProotInterval; + if (chk_mesh_attr(NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, mask)) + mcfg->dot11MeshHWMPconfirmationInterval = conf->dot11MeshHWMPconfirmationInterval; +#endif + +#if 0 /* TBD */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_POWER_MODE, mask)); + if (chk_mesh_attr(NL80211_MESHCONF_AWAKE_WINDOW, mask)); +#endif +#endif + +#if 0 /* driver MPM */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + if (chk_mesh_attr(NL80211_MESHCONF_PLINK_TIMEOUT, mask)); +#endif +#endif +} + +u8 *rtw_cfg80211_construct_mesh_beacon_ies(struct wiphy *wiphy, _adapter *adapter + , const struct mesh_config *conf, const struct mesh_setup *setup + , uint *ies_len) +{ + struct rtw_mesh_info *minfo = &adapter->mesh_info; + struct rtw_mesh_cfg *mcfg = &adapter->mesh_cfg; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + struct cfg80211_chan_def *chdef = (struct cfg80211_chan_def *)(&setup->chandef); +#endif + struct ieee80211_channel *chan; + u8 ch, bw, offset; +#endif + uint len; + u8 n_bitrates; + u8 ht = 0; + u8 vht = 0; + u8 *rsn_ie = NULL; + sint rsn_ie_len = 0; + u8 *ies = NULL, *c; + u8 supported_rates[RTW_G_RATES_NUM] = {0}; + int i; + + *ies_len = 0; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + chan = (struct ieee80211_channel *)chdef->chan; +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + chan = (struct ieee80211_channel *)setup->channel; +#endif + + n_bitrates = wiphy->bands[chan->band]->n_bitrates; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 8, 0)) + rtw_get_chbw_from_cfg80211_chan_def(chdef, &ht, &ch, &bw, &offset); +#else + rtw_get_chbw_from_nl80211_channel_type(chan, setup->channel_type, &ht, &ch, &bw, &offset); +#endif + if (!ch) + goto exit; + +#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + vht = ht && ch > 14 && bw >= CHANNEL_WIDTH_80; /* VHT40/VHT20? */ +#endif + + RTW_INFO(FUNC_ADPT_FMT" => ch:%u,%u,%u, ht:%u, vht:%u\n" + , FUNC_ADPT_ARG(adapter), ch, bw, offset, ht, vht); +#endif + + rsn_ie = rtw_get_ie(setup->ie, WLAN_EID_RSN, &rsn_ie_len, setup->ie_len); + if (rsn_ie && !rsn_ie_len) { + rtw_warn_on(1); + rsn_ie = NULL; + } + + len = _BEACON_IE_OFFSET_ + + 2 /* 0-length SSID */ + + (n_bitrates >= 8 ? 8 : n_bitrates) + 2 /* Supported Rates */ + + 3 /* DS parameter set */ + + 6 /* TIM */ + + (n_bitrates > 8 ? n_bitrates - 8 + 2 : 0) /* Extended Supported Rates */ + + (rsn_ie ? rsn_ie_len + 2 : 0) /* RSN */ + #if defined(CONFIG_80211N_HT) + + (ht ? HT_CAP_IE_LEN + 2 + HT_OP_IE_LEN + 2 : 0) /* HT */ + #endif + #if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + + (vht ? VHT_CAP_IE_LEN + 2 + VHT_OP_IE_LEN + 2 : 0) /* VHT */ + #endif + + minfo->mesh_id_len + 2 /* Mesh ID */ + + 9 /* Mesh configuration */ + ; + + ies = rtw_zmalloc(len); + if (!ies) + goto exit; + + /* timestamp */ + c = ies + 8; + + /* beacon interval */ + RTW_PUT_LE16(c , setup->beacon_interval); + c += 2; + + /* capability */ + if (rsn_ie) + *((u16 *)c) |= cpu_to_le16(cap_Privacy); + c += 2; + + /* SSID */ + c = rtw_set_ie(c, WLAN_EID_SSID, 0, NULL, NULL); + + /* Supported Rates */ + for (i = 0; i < n_bitrates; i++) { + supported_rates[i] = wiphy->bands[chan->band]->bitrates[i].bitrate / 5; + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + if (setup->basic_rates & BIT(i)) + #else + if (rtw_is_basic_rate_mix(supported_rates[i])) + #endif + supported_rates[i] |= IEEE80211_BASIC_RATE_MASK; + } + c = rtw_set_ie(c, WLAN_EID_SUPP_RATES, (n_bitrates >= 8 ? 8 : n_bitrates), supported_rates, NULL); + + /* DS parameter set */ + c = rtw_set_ie(c, WLAN_EID_DS_PARAMS, 1, &ch, NULL); + + /* TIM */ + *c = WLAN_EID_TIM; + *(c + 1) = 4; + c += 6; + //c = rtw_set_ie(c, _TIM_IE_, 4, NULL, NULL); + + /* Extended Supported Rates */ + if (n_bitrates > 8) + c = rtw_set_ie(c, WLAN_EID_EXT_SUPP_RATES, n_bitrates - 8, supported_rates + 8, NULL); + + /* RSN */ + if (rsn_ie) + c = rtw_set_ie(c, WLAN_EID_RSN, rsn_ie_len, rsn_ie + 2, NULL); + +#if defined(CONFIG_80211N_HT) + if (ht) { + struct ieee80211_sta_ht_cap *sta_ht_cap = &wiphy->bands[chan->band]->ht_cap; + u8 ht_cap[HT_CAP_IE_LEN]; + u8 ht_op[HT_OP_IE_LEN]; + + _rtw_memset(ht_cap, 0, HT_CAP_IE_LEN); + _rtw_memset(ht_op, 0, HT_OP_IE_LEN); + + /* WLAN_EID_HT_CAP */ + RTW_PUT_LE16(HT_CAP_ELE_CAP_INFO(ht_cap), sta_ht_cap->cap); + SET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(ht_cap, sta_ht_cap->ampdu_factor); + SET_HT_CAP_ELE_MIN_MPDU_S_SPACE(ht_cap, sta_ht_cap->ampdu_density); + _rtw_memcpy(HT_CAP_ELE_SUP_MCS_SET(ht_cap), &sta_ht_cap->mcs, 16); + c = rtw_set_ie(c, WLAN_EID_HT_CAP, HT_CAP_IE_LEN, ht_cap, NULL); + + /* WLAN_EID_HT_OPERATION */ + SET_HT_OP_ELE_PRI_CHL(ht_op, ch); + switch (offset) { + case HAL_PRIME_CHNL_OFFSET_LOWER: + SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCA); + break; + case HAL_PRIME_CHNL_OFFSET_UPPER: + SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCB); + break; + case HAL_PRIME_CHNL_OFFSET_DONT_CARE: + default: + SET_HT_OP_ELE_2ND_CHL_OFFSET(ht_op, SCN); + break; + } + if (bw >= CHANNEL_WIDTH_40) + SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op, 1); + else + SET_HT_OP_ELE_STA_CHL_WIDTH(ht_op, 0); + c = rtw_set_ie(c, WLAN_EID_HT_OPERATION, HT_OP_IE_LEN, ht_op, NULL); + } +#endif /* defined(CONFIG_80211N_HT) */ + +#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + if (vht) { + struct ieee80211_sta_vht_cap *sta_vht_cap = &wiphy->bands[chan->band]->vht_cap; + u8 vht_cap[VHT_CAP_IE_LEN]; + u8 vht_op[VHT_OP_IE_LEN]; + u8 cch = rtw_get_center_ch(ch, bw, offset); + + _rtw_memset(vht_op, 0, VHT_OP_IE_LEN); + + /* WLAN_EID_VHT_CAPABILITY */ + _rtw_memcpy(vht_cap, &sta_vht_cap->cap, 4); + _rtw_memcpy(vht_cap + 4, &sta_vht_cap->vht_mcs, 8); + c = rtw_set_ie(c, WLAN_EID_VHT_CAPABILITY, VHT_CAP_IE_LEN, vht_cap, NULL); + + /* WLAN_EID_VHT_OPERATION */ + if (bw < CHANNEL_WIDTH_80) { + SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op, 0); + SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op, 0); + SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op, 0); + } else if (bw == CHANNEL_WIDTH_80) { + SET_VHT_OPERATION_ELE_CHL_WIDTH(vht_op, 1); + SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ1(vht_op, cch); + SET_VHT_OPERATION_ELE_CHL_CENTER_FREQ2(vht_op, 0); + } else { + RTW_ERR(FUNC_ADPT_FMT" unsupported BW:%u\n", FUNC_ADPT_ARG(adapter), bw); + rtw_warn_on(1); + rtw_mfree(ies, len); + goto exit; + } + + /* Hard code 1 stream, MCS0-7 is a min Basic VHT MCS rates */ + vht_op[3] = 0xfc; + vht_op[4] = 0xff; + c = rtw_set_ie(c, WLAN_EID_VHT_OPERATION, VHT_OP_IE_LEN, vht_op, NULL); + } +#endif /* defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) */ + + /* Mesh ID */ + c = rtw_set_ie_mesh_id(c, NULL, minfo->mesh_id, minfo->mesh_id_len); + + /* Mesh configuration */ + c = rtw_set_ie_mesh_config(c, NULL + , minfo->mesh_pp_id + , minfo->mesh_pm_id + , minfo->mesh_cc_id + , minfo->mesh_sp_id + , minfo->mesh_auth_id + , 0, 0, 0 + , 1 + , 0, 0 + , mcfg->dot11MeshForwarding + , 0, 0, 0 + ); + +#if DBG_RTW_CFG80211_MESH_CONF + RTW_INFO(FUNC_ADPT_FMT" ies_len:%u\n", FUNC_ADPT_ARG(adapter), len); + dump_ies(RTW_DBGDUMP, ies + _BEACON_IE_OFFSET_, len - _BEACON_IE_OFFSET_); +#endif + +exit: + if (ies) + *ies_len = len; + return ies; +} + +static int cfg80211_rtw_get_mesh_config(struct wiphy *wiphy, struct net_device *dev + , struct mesh_config *conf) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct rtw_mesh_cfg *mesh_cfg = &adapter->mesh_cfg; + int ret = 0; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter)); + + /* driver MPM */ + conf->dot11MeshRetryTimeout = 0; + conf->dot11MeshConfirmTimeout = 0; + conf->dot11MeshHoldingTimeout = 0; + conf->dot11MeshMaxPeerLinks = mesh_cfg->max_peer_links; + conf->dot11MeshMaxRetries = 0; + + conf->dot11MeshTTL = mesh_cfg->dot11MeshTTL; + conf->element_ttl = mesh_cfg->element_ttl; + + /* driver MPM */ + conf->auto_open_plinks = 0; + + /* TBD: synchronization */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + conf->dot11MeshNbrOffsetMaxNeighbor = 0; +#endif + + conf->dot11MeshHWMPmaxPREQretries = mesh_cfg->dot11MeshHWMPmaxPREQretries; + conf->path_refresh_time = mesh_cfg->path_refresh_time; + conf->min_discovery_timeout = mesh_cfg->min_discovery_timeout; + conf->dot11MeshHWMPactivePathTimeout = mesh_cfg->dot11MeshHWMPactivePathTimeout; + conf->dot11MeshHWMPpreqMinInterval = mesh_cfg->dot11MeshHWMPpreqMinInterval; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + conf->dot11MeshHWMPperrMinInterval = mesh_cfg->dot11MeshHWMPperrMinInterval; +#endif + conf->dot11MeshHWMPnetDiameterTraversalTime = mesh_cfg->dot11MeshHWMPnetDiameterTraversalTime; + conf->dot11MeshHWMPRootMode = mesh_cfg->dot11MeshHWMPRootMode; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + conf->dot11MeshHWMPRannInterval = mesh_cfg->dot11MeshHWMPRannInterval; +#endif + conf->dot11MeshGateAnnouncementProtocol = mesh_cfg->dot11MeshGateAnnouncementProtocol; +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0)) + conf->dot11MeshForwarding = mesh_cfg->dot11MeshForwarding; + conf->rssi_threshold = mesh_cfg->rssi_threshold; +#endif + + /* TBD */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 5, 0)) + conf->ht_opmode = 0xffff; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + conf->dot11MeshHWMPactivePathToRootTimeout = mesh_cfg->dot11MeshHWMPactivePathToRootTimeout; + conf->dot11MeshHWMProotInterval = mesh_cfg->dot11MeshHWMProotInterval; + conf->dot11MeshHWMPconfirmationInterval = mesh_cfg->dot11MeshHWMPconfirmationInterval; +#endif + + /* TBD: power save */ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + conf->power_mode = NL80211_MESH_POWER_ACTIVE; + conf->dot11MeshAwakeWindowDuration = 0; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + conf->plink_timeout = mesh_cfg->plink_timeout; +#endif + + return ret; +} + +static void rtw_mbss_info_change_notify(_adapter *adapter, bool minfo_changed, bool need_work) +{ + if (need_work) + rtw_mesh_work(&adapter->mesh_work); +} + +static int cfg80211_rtw_update_mesh_config(struct wiphy *wiphy, struct net_device *dev + , u32 mask, const struct mesh_config *nconf) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + int ret = 0; + bool minfo_changed = _FALSE, need_work = _FALSE; + + RTW_INFO(FUNC_ADPT_FMT" mask:0x%08x\n", FUNC_ADPT_ARG(adapter), mask); + + rtw_cfg80211_mesh_cfg_set(adapter, nconf, mask); + update_beacon(adapter, WLAN_EID_MESH_CONFIG, NULL, _TRUE); + need_work = rtw_ieee80211_mesh_root_setup(adapter); + + rtw_mbss_info_change_notify(adapter, minfo_changed, need_work); + + return ret; +} + +static int cfg80211_rtw_join_mesh(struct wiphy *wiphy, struct net_device *dev, + const struct mesh_config *conf, const struct mesh_setup *setup) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + u8 *ies = NULL; + uint ies_len; + int ret = 0; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter)); + +#if DBG_RTW_CFG80211_MESH_CONF + RTW_INFO(FUNC_ADPT_FMT" mesh_setup:\n", FUNC_ADPT_ARG(adapter)); + dump_mesh_setup(RTW_DBGDUMP, wiphy, setup); + RTW_INFO(FUNC_ADPT_FMT" mesh_config:\n", FUNC_ADPT_ARG(adapter)); + dump_mesh_config(RTW_DBGDUMP, conf); +#endif + + if (rtw_cfg80211_sync_iftype(adapter) != _SUCCESS) { + ret = -ENOTSUPP; + goto exit; + } + + /* initialization */ + rtw_mesh_init_mesh_info(adapter); + + /* apply cfg80211 settings*/ + rtw_cfg80211_mesh_info_set_profile(&adapter->mesh_info, setup); + rtw_cfg80211_mesh_cfg_set(adapter, conf, 0xFFFFFFFF); + + /* apply cfg80211 settings (join only) */ + rtw_mesh_cfg_init_max_peer_links(adapter, conf->dot11MeshMaxPeerLinks); + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + rtw_mesh_cfg_init_plink_timeout(adapter, conf->plink_timeout); + #endif + + rtw_ieee80211_mesh_root_setup(adapter); + + ies = rtw_cfg80211_construct_mesh_beacon_ies(wiphy, adapter, conf, setup, &ies_len); + if (!ies) { + ret = -EINVAL; + goto exit; + } + + /* start mbss */ + if (rtw_check_beacon_data(adapter, ies, ies_len) != _SUCCESS) { + ret = -EINVAL; + goto exit; + } + + rtw_mesh_work(&adapter->mesh_work); + +exit: + if (ies) + rtw_mfree(ies, ies_len); + if (ret) + rtw_mesh_deinit_mesh_info(adapter); + + return ret; +} + +static int cfg80211_rtw_leave_mesh(struct wiphy *wiphy, struct net_device *dev) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + int ret = 0; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(adapter)); + + rtw_mesh_deinit_mesh_info(adapter); + + rtw_set_802_11_infrastructure_mode(adapter, Ndis802_11Infrastructure); + rtw_setopmode_cmd(adapter, Ndis802_11Infrastructure, RTW_CMDF_WAIT_ACK); + + return ret; +} + +static int cfg80211_rtw_add_mpath(struct wiphy *wiphy, struct net_device *dev + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) + , const u8 *dst, const u8 *next_hop + #else + , u8 *dst, u8 *next_hop + #endif +) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct sta_priv *stapriv = &adapter->stapriv; + struct sta_info *sta; + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + sta = rtw_get_stainfo(stapriv, next_hop); + if (!sta) { + ret = -ENOENT; + goto exit; + } + + mpath = rtw_mesh_path_add(adapter, dst); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + rtw_mesh_path_fix_nexthop(mpath, sta); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} + +static int cfg80211_rtw_del_mpath(struct wiphy *wiphy, struct net_device *dev + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) + , const u8 *dst + #else + , u8 *dst + #endif +) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + int ret = 0; + + if (dst) { + if (rtw_mesh_path_del(adapter, dst)) { + ret = -ENOENT; + goto exit; + } + } else { + rtw_mesh_path_flush_by_iface(adapter); + } + +exit: + return ret; +} + +static int cfg80211_rtw_change_mpath(struct wiphy *wiphy, struct net_device *dev + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 16, 0)) + , const u8 *dst, const u8 *next_hop + #else + , u8 *dst, u8 *next_hop + #endif +) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct sta_priv *stapriv = &adapter->stapriv; + struct sta_info *sta; + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + sta = rtw_get_stainfo(stapriv, next_hop); + if (!sta) { + ret = -ENOENT; + goto exit; + } + + mpath = rtw_mesh_path_lookup(adapter, dst); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + rtw_mesh_path_fix_nexthop(mpath, sta); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} + +static void rtw_cfg80211_mpath_set_pinfo(struct rtw_mesh_path *mpath, u8 *next_hop, struct mpath_info *pinfo) +{ + struct sta_info *next_hop_sta = rtw_rcu_dereference(mpath->next_hop); + + if (next_hop_sta) + _rtw_memcpy(next_hop, next_hop_sta->cmn.mac_addr, ETH_ALEN); + else + _rtw_memset(next_hop, 0, ETH_ALEN); + + _rtw_memset(pinfo, 0, sizeof(*pinfo)); + + pinfo->generation = mpath->adapter->mesh_info.mesh_paths_generation; + + pinfo->filled = 0 + | MPATH_INFO_FRAME_QLEN + | MPATH_INFO_SN + | MPATH_INFO_METRIC + | MPATH_INFO_EXPTIME + | MPATH_INFO_DISCOVERY_TIMEOUT + | MPATH_INFO_DISCOVERY_RETRIES + | MPATH_INFO_FLAGS + ; + + pinfo->frame_qlen = mpath->frame_queue_len; + pinfo->sn = mpath->sn; + pinfo->metric = mpath->metric; + if (rtw_time_after(mpath->exp_time, rtw_get_current_time())) + pinfo->exptime = rtw_get_remaining_time_ms(mpath->exp_time); + pinfo->discovery_timeout = rtw_systime_to_ms(mpath->discovery_timeout); + pinfo->discovery_retries = mpath->discovery_retries; + if (mpath->flags & RTW_MESH_PATH_ACTIVE) + pinfo->flags |= NL80211_MPATH_FLAG_ACTIVE; + if (mpath->flags & RTW_MESH_PATH_RESOLVING) + pinfo->flags |= NL80211_MPATH_FLAG_RESOLVING; + if (mpath->flags & RTW_MESH_PATH_SN_VALID) + pinfo->flags |= NL80211_MPATH_FLAG_SN_VALID; + if (mpath->flags & RTW_MESH_PATH_FIXED) + pinfo->flags |= NL80211_MPATH_FLAG_FIXED; + if (mpath->flags & RTW_MESH_PATH_RESOLVED) + pinfo->flags |= NL80211_MPATH_FLAG_RESOLVED; +} + +static int cfg80211_rtw_get_mpath(struct wiphy *wiphy, struct net_device *dev, u8 *dst, u8 *next_hop, struct mpath_info *pinfo) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + mpath = rtw_mesh_path_lookup(adapter, dst); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + rtw_cfg80211_mpath_set_pinfo(mpath, next_hop, pinfo); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} + +static int cfg80211_rtw_dump_mpath(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *dst, u8 *next_hop, struct mpath_info *pinfo) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + mpath = rtw_mesh_path_lookup_by_idx(adapter, idx); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + _rtw_memcpy(dst, mpath->dst, ETH_ALEN); + rtw_cfg80211_mpath_set_pinfo(mpath, next_hop, pinfo); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) +static void rtw_cfg80211_mpp_set_pinfo(struct rtw_mesh_path *mpath, u8 *mpp, struct mpath_info *pinfo) +{ + _rtw_memcpy(mpp, mpath->mpp, ETH_ALEN); + + _rtw_memset(pinfo, 0, sizeof(*pinfo)); + pinfo->generation = mpath->adapter->mesh_info.mpp_paths_generation; +} + +static int cfg80211_rtw_get_mpp(struct wiphy *wiphy, struct net_device *dev, u8 *dst, u8 *mpp, struct mpath_info *pinfo) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + mpath = rtw_mpp_path_lookup(adapter, dst); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + rtw_cfg80211_mpp_set_pinfo(mpath, mpp, pinfo); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} + +static int cfg80211_rtw_dump_mpp(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *dst, u8 *mpp, struct mpath_info *pinfo) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(dev); + struct rtw_mesh_path *mpath; + int ret = 0; + + rtw_rcu_read_lock(); + + mpath = rtw_mpp_path_lookup_by_idx(adapter, idx); + if (!mpath) { + ret = -ENOENT; + goto exit; + } + + _rtw_memcpy(dst, mpath->dst, ETH_ALEN); + rtw_cfg80211_mpp_set_pinfo(mpath, mpp, pinfo); + +exit: + rtw_rcu_read_unlock(); + + return ret; +} +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) */ + +#endif /* defined(CONFIG_RTW_MESH) */ + +#if defined(CONFIG_PNO_SUPPORT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) +static int cfg80211_rtw_sched_scan_start(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_sched_scan_request *request) +{ + + _adapter *padapter = (_adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct cfg80211_ssid *ssids; + int n_ssids = 0; + int interval = 0; + int i = 0; + u8 ret; + + if (padapter->bup == _FALSE) { + RTW_INFO("%s: net device is down.\n", __func__); + return -EIO; + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE || + check_fwstate(pmlmepriv, _FW_LINKED) == _TRUE || + check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + RTW_INFO("%s: device is busy.\n", __func__); + rtw_scan_abort(padapter); + } + + if (request == NULL) { + RTW_INFO("%s: invalid cfg80211_requests parameters.\n", __func__); + return -EINVAL; + } +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0) + interval = request->interval; + n_ssids = request->n_match_sets; + ssids = (struct cfg80211_ssid *)rtw_zmalloc(n_ssids * sizeof(struct cfg80211_ssid)); + if(ssids == NULL) { + RTW_ERR("Fail to allocate ssids for PNO\n"); + return -ENOMEM; + } + for (i=0;in_match_sets;i++) { + ssids[i].ssid_len = request->match_sets[i].ssid.ssid_len; + memcpy(ssids[i].ssid, request->match_sets[i].ssid.ssid, + request->match_sets[i].ssid.ssid_len); + } +#else + interval = request->interval; + n_ssids = request->n_ssids; + ssids = request->ssids; +#endif +ret = rtw_android_cfg80211_pno_setup(dev, ssids, + n_ssids, interval); + if (ret < 0) { + RTW_INFO("%s ret: %d\n", __func__, ret); + goto exit; + } + + ret = rtw_android_pno_enable(dev, _TRUE); + if (ret < 0) { + RTW_INFO("%s ret: %d\n", __func__, ret); + goto exit; + } +exit: + return ret; +} + +static int cfg80211_rtw_sched_scan_stop(struct wiphy *wiphy, + struct net_device *dev) +{ + return rtw_android_pno_enable(dev, _FALSE); +} + +int cfg80211_rtw_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow) { + RTW_DBG("==> %s\n",__func__); + RTW_DBG("<== %s\n",__func__); + return 0; +} + +int cfg80211_rtw_resume(struct wiphy *wiphy) { + + _adapter *padapter; + struct pwrctrl_priv *pwrpriv; + struct mlme_priv *pmlmepriv; + padapter = wiphy_to_adapter(wiphy); + pwrpriv = adapter_to_pwrctl(padapter); + pmlmepriv = &padapter->mlmepriv; + struct sitesurvey_parm parm; + int i, len; + + + RTW_DBG("==> %s\n",__func__); + if (pwrpriv->wowlan_last_wake_reason == RX_PNO) { + + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + _irqL irqL; + int PNOWakeupScanWaitCnt = 0; + + rtw_cfg80211_disconnected(padapter->rtw_wdev, 0, NULL, 0, 1, GFP_ATOMIC); + + rtw_init_sitesurvey_parm(padapter, &parm); + for (i=0;ipnlo_info->ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { + len = pwrpriv->pno_ssid_list->node[i].SSID_len; + _rtw_memcpy(&parm.ssid[i].Ssid, pwrpriv->pno_ssid_list->node[i].SSID, len); + parm->ssid[i].SsidLength = len; + } + prm->ssid_num = pwrpriv->pnlo_info->ssid_num; + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + //This modification fix PNO wakeup reconnect issue with hidden SSID AP. + //rtw_sitesurvey_cmd(padapter, NULL); + rtw_sitesurvey_cmd(padapter, &parm); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + for (PNOWakeupScanWaitCnt = 0; PNOWakeupScanWaitCnt < 10; PNOWakeupScanWaitCnt++) { + if(check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _FALSE) + break; + rtw_msleep_os(1000); + } + + _enter_critical_bh(&pmlmepriv->lock, &irqL); + cfg80211_sched_scan_results(padapter->rtw_wdev->wiphy); + _exit_critical_bh(&pmlmepriv->lock, &irqL); + + } + RTW_DBG("<== %s\n",__func__); + return 0; + +} +#endif /* CONFIG_PNO_SUPPORT */ + +static int rtw_cfg80211_set_beacon_wpsp2pie(struct net_device *ndev, char *buf, int len) +{ + int ret = 0; + uint wps_ielen = 0; + u8 *wps_ie; + u32 p2p_ielen = 0; + u8 wps_oui[8] = {0x0, 0x50, 0xf2, 0x04}; + u8 *p2p_ie; + u32 wfd_ielen = 0; + u8 *wfd_ie; + _adapter *padapter = (_adapter *)rtw_netdev_priv(ndev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + + RTW_INFO(FUNC_NDEV_FMT" ielen=%d\n", FUNC_NDEV_ARG(ndev), len); + + if (len > 0) { + wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen); + if (wps_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("bcn_wps_ielen=%d\n", wps_ielen); + #endif + + if (pmlmepriv->wps_beacon_ie) { + u32 free_len = pmlmepriv->wps_beacon_ie_len; + pmlmepriv->wps_beacon_ie_len = 0; + rtw_mfree(pmlmepriv->wps_beacon_ie, free_len); + pmlmepriv->wps_beacon_ie = NULL; + } + + pmlmepriv->wps_beacon_ie = rtw_malloc(wps_ielen); + if (pmlmepriv->wps_beacon_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + + _rtw_memcpy(pmlmepriv->wps_beacon_ie, wps_ie, wps_ielen); + pmlmepriv->wps_beacon_ie_len = wps_ielen; + + update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, _TRUE); + + } + + /* buf += wps_ielen; */ + /* len -= wps_ielen; */ + + #ifdef CONFIG_P2P + p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen); + if (p2p_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("bcn_p2p_ielen=%d\n", p2p_ielen); + #endif + + if (pmlmepriv->p2p_beacon_ie) { + u32 free_len = pmlmepriv->p2p_beacon_ie_len; + pmlmepriv->p2p_beacon_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_beacon_ie, free_len); + pmlmepriv->p2p_beacon_ie = NULL; + } + + pmlmepriv->p2p_beacon_ie = rtw_malloc(p2p_ielen); + if (pmlmepriv->p2p_beacon_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + + _rtw_memcpy(pmlmepriv->p2p_beacon_ie, p2p_ie, p2p_ielen); + pmlmepriv->p2p_beacon_ie_len = p2p_ielen; + + } + #endif /* CONFIG_P2P */ + + + #ifdef CONFIG_WFD + wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen); + if (wfd_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("bcn_wfd_ielen=%d\n", wfd_ielen); + #endif + + if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_BEACON_IE, wfd_ie, wfd_ielen) != _SUCCESS) + return -EINVAL; + } + #endif /* CONFIG_WFD */ + + pmlmeext->bstart_bss = _TRUE; + + } + + return ret; + +} + +static int rtw_cfg80211_set_probe_resp_wpsp2pie(struct net_device *net, char *buf, int len) +{ + int ret = 0; + uint wps_ielen = 0; + u8 *wps_ie; + u32 p2p_ielen = 0; + u8 *p2p_ie; + u32 wfd_ielen = 0; + u8 *wfd_ie; + _adapter *padapter = (_adapter *)rtw_netdev_priv(net); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ielen=%d\n", __func__, len); +#endif + + if (len > 0) { + wps_ie = rtw_get_wps_ie(buf, len, NULL, &wps_ielen); + if (wps_ie) { + uint attr_contentlen = 0; + u16 uconfig_method, *puconfig_method = NULL; + + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_resp_wps_ielen=%d\n", wps_ielen); + #endif + + if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { + u8 sr = 0; + rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL); + + if (sr != 0) + RTW_INFO("%s, got sr\n", __func__); + else { + RTW_INFO("GO mode process WPS under site-survey, sr no set\n"); + return ret; + } + } + + if (pmlmepriv->wps_probe_resp_ie) { + u32 free_len = pmlmepriv->wps_probe_resp_ie_len; + pmlmepriv->wps_probe_resp_ie_len = 0; + rtw_mfree(pmlmepriv->wps_probe_resp_ie, free_len); + pmlmepriv->wps_probe_resp_ie = NULL; + } + + pmlmepriv->wps_probe_resp_ie = rtw_malloc(wps_ielen); + if (pmlmepriv->wps_probe_resp_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + + /* add PUSH_BUTTON config_method by driver self in wpsie of probe_resp at GO Mode */ + puconfig_method = (u16 *)rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_CONF_METHOD , NULL, &attr_contentlen); + if (puconfig_method != NULL) { + /* struct registry_priv *pregistrypriv = &padapter->registrypriv; */ + struct wireless_dev *wdev = padapter->rtw_wdev; + + #ifdef CONFIG_DEBUG_CFG80211 + /* printk("config_method in wpsie of probe_resp = 0x%x\n", be16_to_cpu(*puconfig_method)); */ + #endif + + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + /* for WIFI-DIRECT LOGO 4.2.2, AUTO GO can't set PUSH_BUTTON flags */ + if (wdev->iftype == NL80211_IFTYPE_P2P_GO) { + uconfig_method = WPS_CM_PUSH_BUTTON; + uconfig_method = cpu_to_be16(uconfig_method); + + *puconfig_method &= ~uconfig_method; + } + #endif + } + + _rtw_memcpy(pmlmepriv->wps_probe_resp_ie, wps_ie, wps_ielen); + pmlmepriv->wps_probe_resp_ie_len = wps_ielen; + + } + + /* buf += wps_ielen; */ + /* len -= wps_ielen; */ + + #ifdef CONFIG_P2P + p2p_ie = rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen); + if (p2p_ie) { + u8 is_GO = _FALSE; + u32 attr_contentlen = 0; + u16 cap_attr = 0; + + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_resp_p2p_ielen=%d\n", p2p_ielen); + #endif + + /* Check P2P Capability ATTR */ + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&cap_attr, (uint *) &attr_contentlen)) { + u8 grp_cap = 0; + /* RTW_INFO( "[%s] Got P2P Capability Attr!!\n", __FUNCTION__ ); */ + cap_attr = le16_to_cpu(cap_attr); + grp_cap = (u8)((cap_attr >> 8) & 0xff); + + is_GO = (grp_cap & BIT(0)) ? _TRUE : _FALSE; + + if (is_GO) + RTW_INFO("Got P2P Capability Attr, grp_cap=0x%x, is_GO\n", grp_cap); + } + + + if (is_GO == _FALSE) { + if (pmlmepriv->p2p_probe_resp_ie) { + u32 free_len = pmlmepriv->p2p_probe_resp_ie_len; + pmlmepriv->p2p_probe_resp_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_probe_resp_ie, free_len); + pmlmepriv->p2p_probe_resp_ie = NULL; + } + + pmlmepriv->p2p_probe_resp_ie = rtw_malloc(p2p_ielen); + if (pmlmepriv->p2p_probe_resp_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + _rtw_memcpy(pmlmepriv->p2p_probe_resp_ie, p2p_ie, p2p_ielen); + pmlmepriv->p2p_probe_resp_ie_len = p2p_ielen; + } else { + if (pmlmepriv->p2p_go_probe_resp_ie) { + u32 free_len = pmlmepriv->p2p_go_probe_resp_ie_len; + pmlmepriv->p2p_go_probe_resp_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_go_probe_resp_ie, free_len); + pmlmepriv->p2p_go_probe_resp_ie = NULL; + } + + pmlmepriv->p2p_go_probe_resp_ie = rtw_malloc(p2p_ielen); + if (pmlmepriv->p2p_go_probe_resp_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + + } + _rtw_memcpy(pmlmepriv->p2p_go_probe_resp_ie, p2p_ie, p2p_ielen); + pmlmepriv->p2p_go_probe_resp_ie_len = p2p_ielen; + } + + } + #endif /* CONFIG_P2P */ + + + #ifdef CONFIG_WFD + wfd_ie = rtw_get_wfd_ie(buf, len, NULL, &wfd_ielen); + if (wfd_ie) { + #ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("probe_resp_wfd_ielen=%d\n", wfd_ielen); + #endif + + if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_PROBE_RESP_IE, wfd_ie, wfd_ielen) != _SUCCESS) + return -EINVAL; + } + #endif /* CONFIG_WFD */ + + } + + return ret; + +} + +static int rtw_cfg80211_set_assoc_resp_wpsp2pie(struct net_device *net, char *buf, int len) +{ + int ret = 0; + _adapter *padapter = (_adapter *)rtw_netdev_priv(net); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 *ie; + u32 ie_len; + + RTW_INFO("%s, ielen=%d\n", __func__, len); + + if (len <= 0) + goto exit; + + ie = rtw_get_wps_ie(buf, len, NULL, &ie_len); + if (ie && ie_len) { + if (pmlmepriv->wps_assoc_resp_ie) { + u32 free_len = pmlmepriv->wps_assoc_resp_ie_len; + + pmlmepriv->wps_assoc_resp_ie_len = 0; + rtw_mfree(pmlmepriv->wps_assoc_resp_ie, free_len); + pmlmepriv->wps_assoc_resp_ie = NULL; + } + + pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len); + if (pmlmepriv->wps_assoc_resp_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + } + _rtw_memcpy(pmlmepriv->wps_assoc_resp_ie, ie, ie_len); + pmlmepriv->wps_assoc_resp_ie_len = ie_len; + } + + ie = rtw_get_p2p_ie(buf, len, NULL, &ie_len); + if (ie && ie_len) { + if (pmlmepriv->p2p_assoc_resp_ie) { + u32 free_len = pmlmepriv->p2p_assoc_resp_ie_len; + + pmlmepriv->p2p_assoc_resp_ie_len = 0; + rtw_mfree(pmlmepriv->p2p_assoc_resp_ie, free_len); + pmlmepriv->p2p_assoc_resp_ie = NULL; + } + + pmlmepriv->p2p_assoc_resp_ie = rtw_malloc(ie_len); + if (pmlmepriv->p2p_assoc_resp_ie == NULL) { + RTW_INFO("%s()-%d: rtw_malloc() ERROR!\n", __FUNCTION__, __LINE__); + return -EINVAL; + } + _rtw_memcpy(pmlmepriv->p2p_assoc_resp_ie, ie, ie_len); + pmlmepriv->p2p_assoc_resp_ie_len = ie_len; + } + +#ifdef CONFIG_WFD + ie = rtw_get_wfd_ie(buf, len, NULL, &ie_len); + if (rtw_mlme_update_wfd_ie_data(pmlmepriv, MLME_ASSOC_RESP_IE, ie, ie_len) != _SUCCESS) + return -EINVAL; +#endif + +exit: + return ret; +} + +int rtw_cfg80211_set_mgnt_wpsp2pie(struct net_device *net, char *buf, int len, + int type) +{ + int ret = 0; + uint wps_ielen = 0; + u32 p2p_ielen = 0; + +#ifdef CONFIG_DEBUG_CFG80211 + RTW_INFO("%s, ielen=%d\n", __func__, len); +#endif + + if ((rtw_get_wps_ie(buf, len, NULL, &wps_ielen) && (wps_ielen > 0)) + #ifdef CONFIG_P2P + || (rtw_get_p2p_ie(buf, len, NULL, &p2p_ielen) && (p2p_ielen > 0)) + #endif + ) { + if (net != NULL) { + switch (type) { + case 0x1: /* BEACON */ + ret = rtw_cfg80211_set_beacon_wpsp2pie(net, buf, len); + break; + case 0x2: /* PROBE_RESP */ + ret = rtw_cfg80211_set_probe_resp_wpsp2pie(net, buf, len); + #ifdef CONFIG_P2P + if (ret == 0) + adapter_wdev_data((_adapter *)rtw_netdev_priv(net))->probe_resp_ie_update_time = rtw_get_current_time(); + #endif + break; + case 0x4: /* ASSOC_RESP */ + ret = rtw_cfg80211_set_assoc_resp_wpsp2pie(net, buf, len); + break; + } + } + } + + return ret; + +} + +#ifdef CONFIG_80211N_HT +static void rtw_cfg80211_init_ht_capab_ex(_adapter *padapter + , struct ieee80211_sta_ht_cap *ht_cap, BAND_TYPE band, u8 rf_type) +{ + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + u8 stbc_rx_enable = _FALSE; + + rtw_ht_use_default_setting(padapter); + + /* RX LDPC */ + if (TEST_FLAG(phtpriv->ldpc_cap, LDPC_HT_ENABLE_RX)) + ht_cap->cap |= IEEE80211_HT_CAP_LDPC_CODING; + + /* TX STBC */ + if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_TX)) + ht_cap->cap |= IEEE80211_HT_CAP_TX_STBC; + + /* RX STBC */ + if (TEST_FLAG(phtpriv->stbc_cap, STBC_HT_ENABLE_RX)) { + /*rtw_rx_stbc 0: disable, bit(0):enable 2.4g, bit(1):enable 5g*/ + if (band == BAND_ON_2_4G) + stbc_rx_enable = (pregistrypriv->rx_stbc & BIT(0)) ? _TRUE : _FALSE; + if (band == BAND_ON_5G) + stbc_rx_enable = (pregistrypriv->rx_stbc & BIT(1)) ? _TRUE : _FALSE; + + if (stbc_rx_enable) { + switch (rf_type) { + case RF_1T1R: + ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/*RX STBC One spatial stream*/ + break; + + case RF_2T2R: + case RF_1T2R: + ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/* Only one spatial-stream STBC RX is supported */ + break; + case RF_3T3R: + case RF_3T4R: + case RF_4T4R: + ht_cap->cap |= IEEE80211_HT_CAP_RX_STBC_1R;/* Only one spatial-stream STBC RX is supported */ + break; + default: + RTW_INFO("[warning] rf_type %d is not expected\n", rf_type); + break; + } + } + } +} + +static void rtw_cfg80211_init_ht_capab(_adapter *padapter + , struct ieee80211_sta_ht_cap *ht_cap, BAND_TYPE band, u8 rf_type) +{ + struct hal_spec_t *hal_spec = GET_HAL_SPEC(padapter); + u8 rx_nss = 0; + + ht_cap->ht_supported = _TRUE; + + ht_cap->cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20 | + IEEE80211_HT_CAP_DSSSCCK40 | IEEE80211_HT_CAP_MAX_AMSDU; + rtw_cfg80211_init_ht_capab_ex(padapter, ht_cap, band, rf_type); + + /* + *Maximum length of AMPDU that the STA can receive. + *Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets) + */ + ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; + + /*Minimum MPDU start spacing , */ + ht_cap->ampdu_density = IEEE80211_HT_MPDU_DENSITY_16; + + ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; + + rx_nss = rtw_min(rf_type_to_rf_rx_cnt(rf_type), hal_spec->rx_nss_num); + switch (rx_nss) { + case 1: + ht_cap->mcs.rx_mask[0] = 0xFF; + break; + case 2: + ht_cap->mcs.rx_mask[0] = 0xFF; + ht_cap->mcs.rx_mask[1] = 0xFF; + break; + case 3: + ht_cap->mcs.rx_mask[0] = 0xFF; + ht_cap->mcs.rx_mask[1] = 0xFF; + ht_cap->mcs.rx_mask[2] = 0xFF; + break; + case 4: + ht_cap->mcs.rx_mask[0] = 0xFF; + ht_cap->mcs.rx_mask[1] = 0xFF; + ht_cap->mcs.rx_mask[2] = 0xFF; + ht_cap->mcs.rx_mask[3] = 0xFF; + break; + default: + rtw_warn_on(1); + RTW_INFO("%s, error rf_type=%d\n", __func__, rf_type); + }; + + ht_cap->mcs.rx_highest = cpu_to_le16( + rtw_mcs_rate(rf_type + , hal_is_bw_support(padapter, CHANNEL_WIDTH_40) + , hal_is_bw_support(padapter, CHANNEL_WIDTH_40) ? ht_cap->cap & IEEE80211_HT_CAP_SGI_40 : ht_cap->cap & IEEE80211_HT_CAP_SGI_20 + , ht_cap->mcs.rx_mask) / 10); +} +#endif /* CONFIG_80211N_HT */ + +#if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) +static void rtw_cfg80211_init_vht_capab(_adapter *padapter + , struct ieee80211_sta_vht_cap *sta_vht_cap, BAND_TYPE band, u8 rf_type) +{ + struct hal_spec_t *hal_spec = GET_HAL_SPEC(padapter); + struct registry_priv *regsty = &padapter->registrypriv; + struct vht_priv *vhtpriv = &padapter->mlmepriv.vhtpriv; + u8 vht_cap_ie[2 + 12] = {0}; + u8 bw; + + if (!REGSTY_IS_11AC_ENABLE(regsty) + || !hal_chk_proto_cap(padapter, PROTO_CAP_11AC) + ) { + sta_vht_cap->vht_supported = 0; + return; + } + + rtw_vht_use_default_setting(padapter); + rtw_build_vht_cap_ie(padapter, vht_cap_ie); + + sta_vht_cap->vht_supported = 1; + + _rtw_memcpy(&sta_vht_cap->cap, vht_cap_ie + 2, 4); + _rtw_memcpy(&sta_vht_cap->vht_mcs, vht_cap_ie + 2 + 4, 8); +} +#endif /* defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) */ + +void rtw_cfg80211_init_wdev_data(_adapter *padapter) +{ +#ifdef CONFIG_CONCURRENT_MODE + struct rtw_wdev_priv *pwdev_priv = adapter_wdev_data(padapter); + + ATOMIC_SET(&pwdev_priv->switch_ch_to, 1); +#endif +} + +void rtw_cfg80211_init_wiphy(_adapter *padapter) +{ + u8 rf_type; + struct ieee80211_supported_band *band; + struct wireless_dev *pwdev = padapter->rtw_wdev; + struct wiphy *wiphy = pwdev->wiphy; + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + RTW_INFO("%s:rf_type=%d\n", __func__, rf_type); + + if (IsSupported24G(padapter->registrypriv.wireless_mode)) { + band = wiphy->bands[NL80211_BAND_2GHZ]; + if (band) { + #if defined(CONFIG_80211N_HT) + rtw_cfg80211_init_ht_capab(padapter, &band->ht_cap, BAND_ON_2_4G, rf_type); + #endif + } + } +#ifdef CONFIG_IEEE80211_BAND_5GHZ + if (is_supported_5g(padapter->registrypriv.wireless_mode)) { + band = wiphy->bands[NL80211_BAND_5GHZ]; + if (band) { + #if defined(CONFIG_80211N_HT) + rtw_cfg80211_init_ht_capab(padapter, &band->ht_cap, BAND_ON_5G, rf_type); + #endif + #if defined(CONFIG_80211AC_VHT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + rtw_cfg80211_init_vht_capab(padapter, &band->vht_cap, BAND_ON_5G, rf_type); + #endif + } + } +#endif + + /* copy mac_addr to wiphy */ + _rtw_memcpy(wiphy->perm_addr, adapter_mac_addr(padapter), ETH_ALEN); + +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) +struct ieee80211_iface_limit rtw_limits[] = { + { + .max = 2, + .types = BIT(NL80211_IFTYPE_STATION) + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + | BIT(NL80211_IFTYPE_P2P_CLIENT) + #endif + }, + #ifdef CONFIG_AP_MODE + { + .max = 1, + .types = BIT(NL80211_IFTYPE_AP) + #if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + | BIT(NL80211_IFTYPE_P2P_GO) + #endif + }, + #endif + #if defined(RTW_DEDICATED_P2P_DEVICE) + { + .max = 1, + .types = BIT(NL80211_IFTYPE_P2P_DEVICE) + }, + #endif + #if defined(CONFIG_RTW_MESH) + { + .max = 1, + .types = BIT(NL80211_IFTYPE_MESH_POINT) + }, + #endif +}; + +struct ieee80211_iface_combination rtw_combinations[] = { + { + .limits = rtw_limits, + .n_limits = ARRAY_SIZE(rtw_limits), + #if defined(RTW_DEDICATED_P2P_DEVICE) + .max_interfaces = 3, + #else + .max_interfaces = 2, + #endif + .num_different_channels = 1, + }, +}; +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) */ + +static void rtw_cfg80211_preinit_wiphy(_adapter *adapter, struct wiphy *wiphy) +{ + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + struct registry_priv *regsty = dvobj_to_regsty(dvobj); + + wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; + + wiphy->max_scan_ssids = RTW_SSID_SCAN_AMOUNT; + wiphy->max_scan_ie_len = RTW_SCAN_IE_LEN_MAX; + wiphy->max_num_pmkids = RTW_MAX_NUM_PMKIDS; + +#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + wiphy->max_acl_mac_addrs = NUM_ACL; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) || defined(COMPAT_KERNEL_RELEASE) + wiphy->max_remain_on_channel_duration = RTW_MAX_REMAIN_ON_CHANNEL_DURATION; +#endif + + wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) + | BIT(NL80211_IFTYPE_ADHOC) +#ifdef CONFIG_AP_MODE + | BIT(NL80211_IFTYPE_AP) + #ifdef CONFIG_WIFI_MONITOR + | BIT(NL80211_IFTYPE_MONITOR) + #endif +#endif +#if defined(CONFIG_P2P) && ((LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE)) + | BIT(NL80211_IFTYPE_P2P_CLIENT) + | BIT(NL80211_IFTYPE_P2P_GO) + #if defined(RTW_DEDICATED_P2P_DEVICE) + | BIT(NL80211_IFTYPE_P2P_DEVICE) + #endif +#endif +#ifdef CONFIG_RTW_MESH + | BIT(NL80211_IFTYPE_MESH_POINT) /* 2.6.26 */ +#endif + ; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) +#ifdef CONFIG_AP_MODE + wiphy->mgmt_stypes = rtw_cfg80211_default_mgmt_stypes; +#endif /* CONFIG_AP_MODE */ +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + #ifdef CONFIG_WIFI_MONITOR + wiphy->software_iftypes |= BIT(NL80211_IFTYPE_MONITOR); + #endif +#endif + +#if defined(RTW_SINGLE_WIPHY) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + wiphy->iface_combinations = rtw_combinations; + wiphy->n_iface_combinations = ARRAY_SIZE(rtw_combinations); +#endif + + wiphy->cipher_suites = rtw_cipher_suites; + wiphy->n_cipher_suites = ARRAY_SIZE(rtw_cipher_suites); + + if (IsSupported24G(adapter->registrypriv.wireless_mode)) + wiphy->bands[NL80211_BAND_2GHZ] = rtw_spt_band_alloc(BAND_ON_2_4G); + +#ifdef CONFIG_IEEE80211_BAND_5GHZ + if (is_supported_5g(adapter->registrypriv.wireless_mode)) + wiphy->bands[NL80211_BAND_5GHZ] = rtw_spt_band_alloc(BAND_ON_5G); +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38) && LINUX_VERSION_CODE < KERNEL_VERSION(3, 0, 0)) + wiphy->flags |= WIPHY_FLAG_SUPPORTS_SEPARATE_DEFAULT_KEYS; +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; + wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME; + /* remove WIPHY_FLAG_OFFCHAN_TX, because we not support this feature */ + /* wiphy->flags |= WIPHY_FLAG_OFFCHAN_TX | WIPHY_FLAG_HAVE_AP_SME; */ +#endif + +#if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0) && \ + LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)) + wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN; +#ifdef CONFIG_PNO_SUPPORT + wiphy->max_sched_scan_ssids = MAX_PNO_LIST_COUNT; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0) + wiphy->max_match_sets = MAX_PNO_LIST_COUNT; +#endif +#endif +#endif + +#if defined(CONFIG_PM) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0)) + wiphy->wowlan = wowlan_stub; +#else + wiphy->wowlan = &wowlan_stub; +#endif +#endif + +#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; +#ifndef CONFIG_TDLS_DRIVER_SETUP + wiphy->flags |= WIPHY_FLAG_TDLS_EXTERNAL_SETUP; /* Driver handles key exchange */ + wiphy->flags |= NL80211_ATTR_HT_CAPABILITY; +#endif /* CONFIG_TDLS_DRIVER_SETUP */ +#endif /* CONFIG_TDLS */ + + if (regsty->power_mgnt != PS_MODE_ACTIVE) + wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; + else + wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + /* wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM; */ +#endif + +#ifdef CONFIG_RTW_MESH + wiphy->flags |= 0 + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) + | WIPHY_FLAG_IBSS_RSN + #endif + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + | WIPHY_FLAG_MESH_AUTH + #endif + ; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) + wiphy->features |= 0 + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0)) + | NL80211_FEATURE_USERSPACE_MPM + #endif + ; +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 3, 0)) */ +#endif /* CONFIG_RTW_MESH */ +} + +#ifdef CONFIG_RFKILL_POLL +void rtw_cfg80211_init_rfkill(struct wiphy *wiphy) +{ + wiphy_rfkill_set_hw_state(wiphy, 0); + wiphy_rfkill_start_polling(wiphy); +} + +void rtw_cfg80211_deinit_rfkill(struct wiphy *wiphy) +{ + wiphy_rfkill_stop_polling(wiphy); +} + +static void cfg80211_rtw_rfkill_poll(struct wiphy *wiphy) +{ + _adapter *padapter = NULL; + bool blocked = _FALSE; + u8 valid = 0; + + padapter = wiphy_to_adapter(wiphy); + + if (adapter_to_dvobj(padapter)->processing_dev_remove == _TRUE) { + /*RTW_INFO("cfg80211_rtw_rfkill_poll: device is removed!\n");*/ + return; + } + + blocked = rtw_hal_rfkill_poll(padapter, &valid); + /*RTW_INFO("cfg80211_rtw_rfkill_poll: valid=%d, blocked=%d\n", + valid, blocked);*/ + + if (valid) + wiphy_rfkill_set_hw_state(wiphy, blocked); +} +#endif + +#if defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)) + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) && (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)) +#define SURVEY_INFO_TIME SURVEY_INFO_CHANNEL_TIME +#define SURVEY_INFO_TIME_BUSY SURVEY_INFO_CHANNEL_TIME_BUSY +#define SURVEY_INFO_TIME_EXT_BUSY SURVEY_INFO_CHANNEL_TIME_EXT_BUSY +#define SURVEY_INFO_TIME_RX SURVEY_INFO_CHANNEL_TIME_RX +#define SURVEY_INFO_TIME_TX SURVEY_INFO_CHANNEL_TIME_TX +#endif + +#ifdef CONFIG_FIND_BEST_CHANNEL +static void rtw_cfg80211_set_survey_info_with_find_best_channel(struct wiphy *wiphy + , struct net_device *netdev, int idx, struct survey_info *info) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + struct rf_ctl_t *rfctl = adapter_to_rfctl(adapter); + RT_CHANNEL_INFO *ch_set = rfctl->channel_set; + u8 ch_num = rfctl->max_chan_nums; + u32 total_rx_cnt = 0; + int i; + + s8 noise = -50; /*channel noise in dBm. This and all following fields are optional */ + u64 time = 100; /*amount of time in ms the radio was turn on (on the channel)*/ + u64 time_busy = 0; /*amount of time the primary channel was sensed busy*/ + + info->filled = SURVEY_INFO_NOISE_DBM + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) + | SURVEY_INFO_TIME | SURVEY_INFO_TIME_BUSY + #endif + ; + + for (i = 0; i < ch_num; i++) + total_rx_cnt += ch_set[i].rx_count; + + time_busy = ch_set[idx].rx_count * time / total_rx_cnt; + noise += ch_set[idx].rx_count * 50 / total_rx_cnt; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) + #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)) + info->channel_time = time; + info->channel_time_busy = time_busy; + #else + info->time = time; + info->time_busy = time_busy; + #endif +#endif + info->noise = noise; + + /* reset if final channel is got */ + if (idx == ch_num - 1) { + for (i = 0; i < ch_num; i++) + ch_set[i].rx_count = 0; + } +} +#endif /* CONFIG_FIND_BEST_CHANNEL */ + +#if defined(CONFIG_RTW_ACS) && defined(CONFIG_BACKGROUND_NOISE_MONITOR) +static void rtw_cfg80211_set_survey_info_with_clm(PADAPTER padapter, int idx, struct survey_info *pinfo) +{ + s8 noise = -50; /*channel noise in dBm. This and all following fields are optional */ + u64 time = SURVEY_TO; /*amount of time in ms the radio was turn on (on the channel)*/ + u64 time_busy = 0; /*amount of time the primary channel was sensed busy*/ + u8 chan = (u8)idx; + + if ((idx < 0) || (pinfo == NULL)) + return; + + pinfo->filled = SURVEY_INFO_NOISE_DBM + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) + | SURVEY_INFO_TIME | SURVEY_INFO_TIME_BUSY + #endif + ; + + time_busy = rtw_acs_get_clm_ratio_by_ch_idx(padapter, chan); + noise = rtw_noise_query_by_chan_idx(padapter, chan); + /* RTW_INFO("%s: ch-idx:%d time=%llu(ms), time_busy=%llu(ms), noise=%d(dbm)\n", __func__, idx, time, time_busy, noise); */ + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) + #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)) + pinfo->channel_time = time; + pinfo->channel_time_busy = time_busy; + #else + pinfo->time = time; + pinfo->time_busy = time_busy; + #endif +#endif + pinfo->noise = noise; +} +#endif + +int rtw_hostapd_acs_dump_survey(struct wiphy *wiphy, struct net_device *netdev, int idx, struct survey_info *info) +{ + PADAPTER padapter = (_adapter *)rtw_netdev_priv(netdev); + struct rf_ctl_t *rfctl = adapter_to_rfctl(padapter); + RT_CHANNEL_INFO *pch_set = rfctl->channel_set; + u8 max_chan_nums = rfctl->max_chan_nums; + u32 freq = 0; + u8 ret = 0; + u16 channel = 0; + + if (!netdev || !info) { + RTW_INFO("%s: invial parameters.\n", __func__); + return -EINVAL; + } + + _rtw_memset(info, 0, sizeof(struct survey_info)); + if (padapter->bup == _FALSE) { + RTW_INFO("%s: net device is down.\n", __func__); + return -EIO; + } + + if (idx >= max_chan_nums) + return -ENOENT; + + channel = pch_set[idx].ChannelNum; + freq = rtw_ch2freq(channel); + info->channel = ieee80211_get_channel(wiphy, freq); + /* RTW_INFO("%s: channel %d, freq %d\n", __func__, channel, freq); */ + + if (!info->channel) + return -EINVAL; + + if (info->channel->flags == IEEE80211_CHAN_DISABLED) + return ret; + +#ifdef CONFIG_FIND_BEST_CHANNEL + rtw_cfg80211_set_survey_info_with_find_best_channel(wiphy, netdev, idx, info); +#elif defined(CONFIG_RTW_ACS) && defined(CONFIG_BACKGROUND_NOISE_MONITOR) + rtw_cfg80211_set_survey_info_with_clm(padapter, idx, info); +#else + RTW_ERR("%s: unknown acs operation!\n", __func__); +#endif + + return ret; +} +#endif /* defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)) */ + +static struct cfg80211_ops rtw_cfg80211_ops = { + .change_virtual_intf = cfg80211_rtw_change_iface, + .add_key = cfg80211_rtw_add_key, + .get_key = cfg80211_rtw_get_key, + .del_key = cfg80211_rtw_del_key, + .set_default_key = cfg80211_rtw_set_default_key, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)) + .set_default_mgmt_key = cfg80211_rtw_set_default_mgmt_key, +#endif +#if defined(CONFIG_GTK_OL) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 1, 0)) + .set_rekey_data = cfg80211_rtw_set_rekey_data, +#endif /*CONFIG_GTK_OL*/ + .get_station = cfg80211_rtw_get_station, + .scan = cfg80211_rtw_scan, + .set_wiphy_params = cfg80211_rtw_set_wiphy_params, + .connect = cfg80211_rtw_connect, + .disconnect = cfg80211_rtw_disconnect, + .join_ibss = cfg80211_rtw_join_ibss, + .leave_ibss = cfg80211_rtw_leave_ibss, + .set_tx_power = cfg80211_rtw_set_txpower, + .get_tx_power = cfg80211_rtw_get_txpower, + .set_power_mgmt = cfg80211_rtw_set_power_mgmt, + .set_pmksa = cfg80211_rtw_set_pmksa, + .del_pmksa = cfg80211_rtw_del_pmksa, + .flush_pmksa = cfg80211_rtw_flush_pmksa, + +#ifdef CONFIG_AP_MODE + .add_virtual_intf = cfg80211_rtw_add_virtual_intf, + .del_virtual_intf = cfg80211_rtw_del_virtual_intf, + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 4, 0)) && !defined(COMPAT_KERNEL_RELEASE) + .add_beacon = cfg80211_rtw_add_beacon, + .set_beacon = cfg80211_rtw_set_beacon, + .del_beacon = cfg80211_rtw_del_beacon, +#else + .start_ap = cfg80211_rtw_start_ap, + .change_beacon = cfg80211_rtw_change_beacon, + .stop_ap = cfg80211_rtw_stop_ap, +#endif + +#if CONFIG_RTW_MACADDR_ACL && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0)) + .set_mac_acl = cfg80211_rtw_set_mac_acl, +#endif + + .add_station = cfg80211_rtw_add_station, + .del_station = cfg80211_rtw_del_station, + .change_station = cfg80211_rtw_change_station, + .dump_station = cfg80211_rtw_dump_station, + .change_bss = cfg80211_rtw_change_bss, +#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 6, 0)) + .set_channel = cfg80211_rtw_set_channel, +#endif + /* .auth = cfg80211_rtw_auth, */ + /* .assoc = cfg80211_rtw_assoc, */ +#endif /* CONFIG_AP_MODE */ + +#if defined(CONFIG_RTW_MESH) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 38)) + .get_mesh_config = cfg80211_rtw_get_mesh_config, + .update_mesh_config = cfg80211_rtw_update_mesh_config, + .join_mesh = cfg80211_rtw_join_mesh, + .leave_mesh = cfg80211_rtw_leave_mesh, + .add_mpath = cfg80211_rtw_add_mpath, + .del_mpath = cfg80211_rtw_del_mpath, + .change_mpath = cfg80211_rtw_change_mpath, + .get_mpath = cfg80211_rtw_get_mpath, + .dump_mpath = cfg80211_rtw_dump_mpath, + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) + .get_mpp = cfg80211_rtw_get_mpp, + .dump_mpp = cfg80211_rtw_dump_mpp, + #endif +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 6, 0)) + .set_monitor_channel = cfg80211_rtw_set_monitor_channel, +#endif + +#ifdef CONFIG_P2P + .remain_on_channel = cfg80211_rtw_remain_on_channel, + .cancel_remain_on_channel = cfg80211_rtw_cancel_remain_on_channel, + #if defined(RTW_DEDICATED_P2P_DEVICE) + .start_p2p_device = cfg80211_rtw_start_p2p_device, + .stop_p2p_device = cfg80211_rtw_stop_p2p_device, + #endif +#endif /* CONFIG_P2P */ + +#ifdef CONFIG_RTW_80211R + .update_ft_ies = cfg80211_rtw_update_ft_ies, +#endif + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37)) || defined(COMPAT_KERNEL_RELEASE) + .mgmt_tx = cfg80211_rtw_mgmt_tx, + .mgmt_frame_register = cfg80211_rtw_mgmt_frame_register, +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 34) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + .action = cfg80211_rtw_mgmt_tx, +#endif + +#if defined(CONFIG_TDLS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 2, 0)) + .tdls_mgmt = cfg80211_rtw_tdls_mgmt, + .tdls_oper = cfg80211_rtw_tdls_oper, +#endif /* CONFIG_TDLS */ + +#if defined(CONFIG_PNO_SUPPORT) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)) + .sched_scan_start = cfg80211_rtw_sched_scan_start, + .sched_scan_stop = cfg80211_rtw_sched_scan_stop, + .suspend = cfg80211_rtw_suspend, + .resume = cfg80211_rtw_resume, +#endif /* CONFIG_PNO_SUPPORT */ +#ifdef CONFIG_RFKILL_POLL + .rfkill_poll = cfg80211_rtw_rfkill_poll, +#endif +#if defined(CONFIG_RTW_HOSTAPD_ACS) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 33)) + .dump_survey = rtw_hostapd_acs_dump_survey, +#endif +}; + +struct wiphy *rtw_wiphy_alloc(_adapter *padapter, struct device *dev) +{ + struct wiphy *wiphy; + struct rtw_wiphy_data *wiphy_data; + + /* wiphy */ + wiphy = wiphy_new(&rtw_cfg80211_ops, sizeof(struct rtw_wiphy_data)); + if (!wiphy) { + RTW_INFO("Couldn't allocate wiphy device\n"); + goto exit; + } + set_wiphy_dev(wiphy, dev); + + /* wiphy_data */ + wiphy_data = rtw_wiphy_priv(wiphy); + wiphy_data->dvobj = adapter_to_dvobj(padapter); +#ifndef RTW_SINGLE_WIPHY + wiphy_data->adapter = padapter; +#endif + + rtw_cfg80211_preinit_wiphy(padapter, wiphy); + + RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy)); + +exit: + return wiphy; +} + +void rtw_wiphy_free(struct wiphy *wiphy) +{ + if (!wiphy) + return; + + RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy)); + + if (wiphy->bands[NL80211_BAND_2GHZ]) { + rtw_spt_band_free(wiphy->bands[NL80211_BAND_2GHZ]); + wiphy->bands[NL80211_BAND_2GHZ] = NULL; + } + if (wiphy->bands[NL80211_BAND_5GHZ]) { + rtw_spt_band_free(wiphy->bands[NL80211_BAND_5GHZ]); + wiphy->bands[NL80211_BAND_5GHZ] = NULL; + } + + wiphy_free(wiphy); +} + +int rtw_wiphy_register(struct wiphy *wiphy) +{ + RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) + rtw_cfgvendor_attach(wiphy); +#endif + + rtw_regd_init(wiphy); + + return wiphy_register(wiphy); +} + +void rtw_wiphy_unregister(struct wiphy *wiphy) +{ + RTW_INFO(FUNC_WIPHY_FMT"\n", FUNC_WIPHY_ARG(wiphy)); + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(RTW_VENDOR_EXT_SUPPORT) + rtw_cfgvendor_detach(wiphy); +#endif + + #if defined(RTW_DEDICATED_P2P_DEVICE) + rtw_pd_iface_free(wiphy); + #endif + + return wiphy_unregister(wiphy); +} + +int rtw_wdev_alloc(_adapter *padapter, struct wiphy *wiphy) +{ + int ret = 0; + struct net_device *pnetdev = padapter->pnetdev; + struct wireless_dev *wdev; + struct rtw_wdev_priv *pwdev_priv; + + RTW_INFO("%s(padapter=%p)\n", __func__, padapter); + + /* wdev */ + wdev = (struct wireless_dev *)rtw_zmalloc(sizeof(struct wireless_dev)); + if (!wdev) { + RTW_INFO("Couldn't allocate wireless device\n"); + ret = -ENOMEM; + goto exit; + } + wdev->wiphy = wiphy; + wdev->netdev = pnetdev; + + wdev->iftype = NL80211_IFTYPE_STATION; /* will be init in rtw_hal_init() */ + /* Must sync with _rtw_init_mlme_priv() */ + /* pmlmepriv->fw_state = WIFI_STATION_STATE */ + /* wdev->iftype = NL80211_IFTYPE_MONITOR; */ /* for rtw_setopmode_cmd() in cfg80211_rtw_change_iface() */ + padapter->rtw_wdev = wdev; + pnetdev->ieee80211_ptr = wdev; + + /* init pwdev_priv */ + pwdev_priv = adapter_wdev_data(padapter); + pwdev_priv->rtw_wdev = wdev; + pwdev_priv->pmon_ndev = NULL; + pwdev_priv->ifname_mon[0] = '\0'; + pwdev_priv->padapter = padapter; + pwdev_priv->scan_request = NULL; + _rtw_spinlock_init(&pwdev_priv->scan_req_lock); + pwdev_priv->connect_req = NULL; + _rtw_spinlock_init(&pwdev_priv->connect_req_lock); + + pwdev_priv->p2p_enabled = _FALSE; + pwdev_priv->probe_resp_ie_update_time = rtw_get_current_time(); + pwdev_priv->provdisc_req_issued = _FALSE; + rtw_wdev_invit_info_init(&pwdev_priv->invit_info); + rtw_wdev_nego_info_init(&pwdev_priv->nego_info); + + pwdev_priv->bandroid_scan = _FALSE; + + if (padapter->registrypriv.power_mgnt != PS_MODE_ACTIVE) + pwdev_priv->power_mgmt = _TRUE; + else + pwdev_priv->power_mgmt = _FALSE; + + _rtw_mutex_init(&pwdev_priv->roch_mutex); + +#ifdef CONFIG_CONCURRENT_MODE + ATOMIC_SET(&pwdev_priv->switch_ch_to, 1); +#endif + +exit: + return ret; +} + +void rtw_wdev_free(struct wireless_dev *wdev) +{ + if (!wdev) + return; + + RTW_INFO("%s(wdev=%p)\n", __func__, wdev); + + if (wdev_to_ndev(wdev)) { + _adapter *adapter = (_adapter *)rtw_netdev_priv(wdev_to_ndev(wdev)); + struct rtw_wdev_priv *wdev_priv = adapter_wdev_data(adapter); + _irqL irqL; + + _enter_critical_bh(&wdev_priv->connect_req_lock, &irqL); + rtw_wdev_free_connect_req(wdev_priv); + _exit_critical_bh(&wdev_priv->connect_req_lock, &irqL); + + _rtw_mutex_free(&wdev_priv->roch_mutex); + } + + rtw_mfree((u8 *)wdev, sizeof(struct wireless_dev)); +} + +void rtw_wdev_unregister(struct wireless_dev *wdev) +{ + struct net_device *ndev; + _adapter *adapter; + struct rtw_wdev_priv *pwdev_priv; + + if (!wdev) + return; + + RTW_INFO("%s(wdev=%p)\n", __func__, wdev); + + ndev = wdev_to_ndev(wdev); + if (!ndev) + return; + + adapter = (_adapter *)rtw_netdev_priv(ndev); + pwdev_priv = adapter_wdev_data(adapter); + + rtw_cfg80211_indicate_scan_done(adapter, _TRUE); + + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) || defined(COMPAT_KERNEL_RELEASE) + if (wdev->current_bss) { + RTW_INFO(FUNC_ADPT_FMT" clear current_bss by cfg80211_disconnected\n", FUNC_ADPT_ARG(adapter)); + rtw_cfg80211_indicate_disconnect(adapter, 0, 1); + } + #endif + + if (pwdev_priv->pmon_ndev) { + RTW_INFO("%s, unregister monitor interface\n", __func__); + unregister_netdev(pwdev_priv->pmon_ndev); + } +} + +int rtw_cfg80211_ndev_res_alloc(_adapter *adapter) +{ + int ret = _FAIL; + +#if !defined(RTW_SINGLE_WIPHY) + struct wiphy *wiphy; + struct device *dev = dvobj_to_dev(adapter_to_dvobj(adapter)); + + wiphy = rtw_wiphy_alloc(adapter, dev); + if (wiphy == NULL) + goto exit; + + adapter->wiphy = wiphy; +#endif + + if (rtw_wdev_alloc(adapter, adapter_to_wiphy(adapter)) == 0) + ret = _SUCCESS; + +#if !defined(RTW_SINGLE_WIPHY) + if (ret != _SUCCESS) { + rtw_wiphy_free(wiphy); + adapter->wiphy = NULL; + } +#endif + +exit: + return ret; +} + +void rtw_cfg80211_ndev_res_free(_adapter *adapter) +{ + rtw_wdev_free(adapter->rtw_wdev); + adapter->rtw_wdev = NULL; +#if !defined(RTW_SINGLE_WIPHY) + rtw_wiphy_free(adapter_to_wiphy(adapter)); + adapter->wiphy = NULL; +#endif +} + +int rtw_cfg80211_ndev_res_register(_adapter *adapter) +{ + int ret = _FAIL; + +#if !defined(RTW_SINGLE_WIPHY) + if (rtw_wiphy_register(adapter_to_wiphy(adapter)) < 0) { + RTW_INFO("%s rtw_wiphy_register fail for if%d\n", __func__, (adapter->iface_id + 1)); + goto exit; + } + +#ifdef CONFIG_RFKILL_POLL + rtw_cfg80211_init_rfkill(adapter_to_wiphy(adapter)); +#endif +#endif + + ret = _SUCCESS; + +exit: + return ret; +} + +void rtw_cfg80211_ndev_res_unregister(_adapter *adapter) +{ + rtw_wdev_unregister(adapter->rtw_wdev); +} + +int rtw_cfg80211_dev_res_alloc(struct dvobj_priv *dvobj) +{ + int ret = _FAIL; + +#if defined(RTW_SINGLE_WIPHY) + struct wiphy *wiphy; + struct device *dev = dvobj_to_dev(dvobj); + + wiphy = rtw_wiphy_alloc(dvobj_get_primary_adapter(dvobj), dev); + if (wiphy == NULL) + goto exit; + + dvobj->wiphy = wiphy; +#endif + + ret = _SUCCESS; + +exit: + return ret; +} + +void rtw_cfg80211_dev_res_free(struct dvobj_priv *dvobj) +{ +#if defined(RTW_SINGLE_WIPHY) + rtw_wiphy_free(dvobj_to_wiphy(dvobj)); + dvobj->wiphy = NULL; +#endif +} + +int rtw_cfg80211_dev_res_register(struct dvobj_priv *dvobj) +{ + int ret = _FAIL; + +#if defined(RTW_SINGLE_WIPHY) + if (rtw_wiphy_register(dvobj_to_wiphy(dvobj)) != 0) + goto exit; + +#ifdef CONFIG_RFKILL_POLL + rtw_cfg80211_init_rfkill(dvobj_to_wiphy(dvobj)); +#endif +#endif + + ret = _SUCCESS; + +exit: + return ret; +} + +void rtw_cfg80211_dev_res_unregister(struct dvobj_priv *dvobj) +{ +#if defined(RTW_SINGLE_WIPHY) +#ifdef CONFIG_RFKILL_POLL + rtw_cfg80211_deinit_rfkill(dvobj_to_wiphy(dvobj)); +#endif + rtw_wiphy_unregister(dvobj_to_wiphy(dvobj)); +#endif +} + +#endif /* CONFIG_IOCTL_CFG80211 */ diff --git a/os_dep/linux/os_intfs.c b/os_dep/linux/os_intfs.c index d6a5af8..1800554 100644 --- a/os_dep/linux/os_intfs.c +++ b/os_dep/linux/os_intfs.c @@ -3534,6 +3534,8 @@ static int netdev_close(struct net_device *pnetdev) #endif /* CONFIG_P2P */ #ifdef CONFIG_IOCTL_CFG80211 + wdev->iftype = NL80211_IFTYPE_MONITOR; + wdev->current_bss = NULL; rtw_scan_abort(padapter); rtw_cfg80211_wait_scan_req_empty(padapter, 200); adapter_wdev_data(padapter)->bandroid_scan = _FALSE; diff --git a/os_dep/linux/os_intfs.c.orig b/os_dep/linux/os_intfs.c.orig new file mode 100644 index 0000000..d6a5af8 --- /dev/null +++ b/os_dep/linux/os_intfs.c.orig @@ -0,0 +1,4864 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2017 Realtek Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + *****************************************************************************/ +#define _OS_INTFS_C_ + +#include +#include + +#if defined(PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) + + #error "Shall be Linux or Windows, but not both!\n" + +#endif + + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek Wireless Lan Driver"); +MODULE_AUTHOR("Realtek Semiconductor Corp."); +MODULE_VERSION(DRIVERVERSION); + +/* module param defaults */ +int rtw_chip_version = 0x00; +int rtw_rfintfs = HWPI; +int rtw_lbkmode = 0;/* RTL8712_AIR_TRX; */ + + +int rtw_network_mode = Ndis802_11IBSS;/* Ndis802_11Infrastructure; */ /* infra, ad-hoc, auto */ +/* NDIS_802_11_SSID ssid; */ +int rtw_channel = 1;/* ad-hoc support requirement */ +int rtw_wireless_mode = WIRELESS_MODE_MAX; +int rtw_vrtl_carrier_sense = AUTO_VCS; +int rtw_vcs_type = RTS_CTS; +int rtw_rts_thresh = 2347; +int rtw_frag_thresh = 2346; +int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */ +int rtw_scan_mode = 1;/* active, passive */ +/* int smart_ps = 1; */ +#ifdef CONFIG_POWER_SAVING + int rtw_power_mgnt = PS_MODE_MAX; + #ifdef CONFIG_IPS_LEVEL_2 + int rtw_ips_mode = IPS_LEVEL_2; + #else + int rtw_ips_mode = IPS_NORMAL; + #endif /*CONFIG_IPS_LEVEL_2*/ + + #ifdef CONFIG_USB_HCI + int rtw_lps_level = LPS_NORMAL; /*USB default LPS level*/ + #else /*SDIO,PCIE*/ + #if defined(CONFIG_LPS_PG) + /*int rtw_lps_level = LPS_PG;*//*FW not support yet*/ + int rtw_lps_level = LPS_LCLK; + #elif defined(CONFIG_LPS_LCLK) + int rtw_lps_level = LPS_LCLK; + #else + int rtw_lps_level = LPS_NORMAL; + #endif + #endif/*CONFIG_USB_HCI*/ +#else /* !CONFIG_POWER_SAVING */ + int rtw_power_mgnt = PS_MODE_ACTIVE; + int rtw_ips_mode = IPS_NONE; + int rtw_lps_level = LPS_NORMAL; +#endif /* CONFIG_POWER_SAVING */ + + +module_param(rtw_ips_mode, int, 0644); +MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode"); + +module_param(rtw_lps_level, int, 0644); +MODULE_PARM_DESC(rtw_lps_level, "The default LPS level"); + +/* LPS: + * rtw_smart_ps = 0 => TX: pwr bit = 1, RX: PS_Poll + * rtw_smart_ps = 1 => TX: pwr bit = 0, RX: PS_Poll + * rtw_smart_ps = 2 => TX: pwr bit = 0, RX: NullData with pwr bit = 0 +*/ +int rtw_smart_ps = 2; + +int rtw_max_bss_cnt = 0; +module_param(rtw_max_bss_cnt, int, 0644); +#ifdef CONFIG_WMMPS_STA +/* WMMPS: + * rtw_smart_ps = 0 => Only for fw test + * rtw_smart_ps = 1 => Refer to Beacon's TIM Bitmap + * rtw_smart_ps = 2 => Don't refer to Beacon's TIM Bitmap +*/ +int rtw_wmm_smart_ps = 2; +#endif /* CONFIG_WMMPS_STA */ + +int rtw_check_fw_ps = 1; + +#ifdef CONFIG_TX_EARLY_MODE +int rtw_early_mode = 1; +#endif + +int rtw_usb_rxagg_mode = 2;/* RX_AGG_DMA=1, RX_AGG_USB=2 */ +module_param(rtw_usb_rxagg_mode, int, 0644); + +int rtw_dynamic_agg_enable = 1; +module_param(rtw_dynamic_agg_enable, int, 0644); + +/* set log level when inserting driver module, default log level is _DRV_INFO_ = 4, +* please refer to "How_to_set_driver_debug_log_level.doc" to set the available level. +*/ +#ifdef RTW_LOG_LEVEL + uint rtw_drv_log_level = (uint)RTW_LOG_LEVEL; /* from Makefile */ +#else + uint rtw_drv_log_level = _DRV_INFO_; +#endif +module_param(rtw_drv_log_level, uint, 0644); +MODULE_PARM_DESC(rtw_drv_log_level, "set log level when insert driver module, default log level is _DRV_INFO_ = 4"); + +int rtw_radio_enable = 1; +int rtw_long_retry_lmt = 7; +int rtw_short_retry_lmt = 7; +int rtw_busy_thresh = 40; +/* int qos_enable = 0; */ /* * */ +int rtw_ack_policy = NORMAL_ACK; + +int rtw_mp_mode = 0; + +#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTW_CUSTOMER_STR) +uint rtw_mp_customer_str = 0; +module_param(rtw_mp_customer_str, uint, 0644); +MODULE_PARM_DESC(rtw_mp_customer_str, "Whether or not to enable customer str support on MP mode"); +#endif + +int rtw_software_encrypt = 0; +int rtw_software_decrypt = 0; + +int rtw_acm_method = 0;/* 0:By SW 1:By HW. */ + +int rtw_wmm_enable = 1;/* default is set to enable the wmm. */ + +#ifdef CONFIG_WMMPS_STA +/* uapsd (unscheduled automatic power-save delivery) = a kind of wmmps */ +/* 0: NO_LIMIT, 1: TWO_MSDU, 2: FOUR_MSDU, 3: SIX_MSDU */ +int rtw_uapsd_max_sp = NO_LIMIT; +/* BIT0: AC_VO UAPSD, BIT1: AC_VI UAPSD, BIT2: AC_BK UAPSD, BIT3: AC_BE UAPSD */ +int rtw_uapsd_ac_enable = 0x0; +#endif /* CONFIG_WMMPS_STA */ + +#if defined(CONFIG_RTL8814A) + int rtw_pwrtrim_enable = 2; /* disable kfree , rename to power trim disable */ +#elif defined(CONFIG_RTL8821C) || defined(CONFIG_RTL8822B) + /*PHYDM API, must enable by default*/ + int rtw_pwrtrim_enable = 1; +#else + int rtw_pwrtrim_enable = 0; /* Default Enalbe power trim by efuse config */ +#endif + +uint rtw_tx_bw_mode = 0x21; +module_param(rtw_tx_bw_mode, uint, 0644); +MODULE_PARM_DESC(rtw_tx_bw_mode, "The max tx bw for 2.4G and 5G. format is the same as rtw_bw_mode"); + +#ifdef CONFIG_80211N_HT +int rtw_ht_enable = 1; +/* 0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160MHz, 4: 80+80MHz +* 2.4G use bit 0 ~ 3, 5G use bit 4 ~ 7 +* 0x21 means enable 2.4G 40MHz & 5G 80MHz */ +#ifdef CONFIG_RTW_CUSTOMIZE_BWMODE +int rtw_bw_mode = CONFIG_RTW_CUSTOMIZE_BWMODE; +#else +int rtw_bw_mode = 0x21; +#endif +int rtw_ampdu_enable = 1;/* for enable tx_ampdu , */ /* 0: disable, 0x1:enable */ +int rtw_rx_stbc = 1;/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ +#if (defined(CONFIG_RTL8814A) || defined(CONFIG_RTL8822B)) && defined(CONFIG_PCI_HCI) +int rtw_rx_ampdu_amsdu = 2;/* 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on */ +#else +int rtw_rx_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto . There is an IOT issu with DLINK DIR-629 when the flag turn on */ +#endif +/* +* 2: Follow the AMSDU filed in ADDBA Resp. (Deault) +* 0: Force the AMSDU filed in ADDBA Resp. to be disabled. +* 1: Force the AMSDU filed in ADDBA Resp. to be enabled. +*/ +int rtw_tx_ampdu_amsdu = 2; + +static uint rtw_rx_ampdu_sz_limit_1ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_1SS; +static uint rtw_rx_ampdu_sz_limit_1ss_num = 0; +module_param_array(rtw_rx_ampdu_sz_limit_1ss, uint, &rtw_rx_ampdu_sz_limit_1ss_num, 0644); +MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_1ss, "RX AMPDU size limit for 1SS link of each BW, 0xFF: no limitation"); + +static uint rtw_rx_ampdu_sz_limit_2ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_2SS; +static uint rtw_rx_ampdu_sz_limit_2ss_num = 0; +module_param_array(rtw_rx_ampdu_sz_limit_2ss, uint, &rtw_rx_ampdu_sz_limit_2ss_num, 0644); +MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_2ss, "RX AMPDU size limit for 2SS link of each BW, 0xFF: no limitation"); + +static uint rtw_rx_ampdu_sz_limit_3ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_3SS; +static uint rtw_rx_ampdu_sz_limit_3ss_num = 0; +module_param_array(rtw_rx_ampdu_sz_limit_3ss, uint, &rtw_rx_ampdu_sz_limit_3ss_num, 0644); +MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_3ss, "RX AMPDU size limit for 3SS link of each BW, 0xFF: no limitation"); + +static uint rtw_rx_ampdu_sz_limit_4ss[4] = CONFIG_RTW_RX_AMPDU_SZ_LIMIT_4SS; +static uint rtw_rx_ampdu_sz_limit_4ss_num = 0; +module_param_array(rtw_rx_ampdu_sz_limit_4ss, uint, &rtw_rx_ampdu_sz_limit_4ss_num, 0644); +MODULE_PARM_DESC(rtw_rx_ampdu_sz_limit_4ss, "RX AMPDU size limit for 4SS link of each BW, 0xFF: no limitation"); + +/* Short GI support Bit Map +* BIT0 - 20MHz, 0: non-support, 1: support +* BIT1 - 40MHz, 0: non-support, 1: support +* BIT2 - 80MHz, 0: non-support, 1: support +* BIT3 - 160MHz, 0: non-support, 1: support */ +int rtw_short_gi = 0xf; +/* BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */ +int rtw_ldpc_cap = 0x33; +/* BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */ +int rtw_stbc_cap = 0x13; +/* +* BIT0: Enable VHT SU Beamformer +* BIT1: Enable VHT SU Beamformee +* BIT2: Enable VHT MU Beamformer, depend on VHT SU Beamformer +* BIT3: Enable VHT MU Beamformee, depend on VHT SU Beamformee +* BIT4: Enable HT Beamformer +* BIT5: Enable HT Beamformee +*/ +int rtw_beamform_cap = BIT(1) | BIT(3); +int rtw_bfer_rf_number = 0; /*BeamformerCapRfNum Rf path number, 0 for auto, others for manual*/ +int rtw_bfee_rf_number = 0; /*BeamformeeCapRfNum Rf path number, 0 for auto, others for manual*/ + +#endif /* CONFIG_80211N_HT */ + +#ifdef CONFIG_80211AC_VHT +int rtw_vht_enable = 1; /* 0:disable, 1:enable, 2:force auto enable */ +module_param(rtw_vht_enable, int, 0644); + +int rtw_ampdu_factor = 7; + +uint rtw_vht_rx_mcs_map = 0xaaaa; +module_param(rtw_vht_rx_mcs_map, uint, 0644); +MODULE_PARM_DESC(rtw_vht_rx_mcs_map, "VHT RX MCS map"); +#endif /* CONFIG_80211AC_VHT */ + +int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */ + +int rtw_rf_config = RF_TYPE_MAX; +module_param(rtw_rf_config, int, 0644); + +/* 0: not check in watch dog, 1: check in watch dog */ +int rtw_check_hw_status = 0; + +int rtw_low_power = 0; +#ifdef CONFIG_WIFI_TEST + int rtw_wifi_spec = 1;/* for wifi test */ +#else + int rtw_wifi_spec = 0; +#endif + +int rtw_special_rf_path = 0; /* 0: 2T2R ,1: only turn on path A 1T1R */ + +char rtw_country_unspecified[] = {0xFF, 0xFF, 0x00}; +char *rtw_country_code = rtw_country_unspecified; +module_param(rtw_country_code, charp, 0644); +MODULE_PARM_DESC(rtw_country_code, "The default country code (in alpha2)"); + +int rtw_channel_plan = CONFIG_RTW_CHPLAN; +module_param(rtw_channel_plan, int, 0644); +MODULE_PARM_DESC(rtw_channel_plan, "The default chplan ID when rtw_alpha2 is not specified or valid"); + +static uint rtw_excl_chs[MAX_CHANNEL_NUM] = CONFIG_RTW_EXCL_CHS; +static int rtw_excl_chs_num = 0; +module_param_array(rtw_excl_chs, uint, &rtw_excl_chs_num, 0644); +MODULE_PARM_DESC(rtw_excl_chs, "exclusive channel array"); + +/*if concurrent softap + p2p(GO) is needed, this param lets p2p response full channel list. +But Softap must be SHUT DOWN once P2P decide to set up connection and become a GO.*/ +#ifdef CONFIG_FULL_CH_IN_P2P_HANDSHAKE + int rtw_full_ch_in_p2p_handshake = 1; /* reply full channel list*/ +#else + int rtw_full_ch_in_p2p_handshake = 0; /* reply only softap channel*/ +#endif + +#ifdef CONFIG_BT_COEXIST +int rtw_btcoex_enable = 2; +module_param(rtw_btcoex_enable, int, 0644); +MODULE_PARM_DESC(rtw_btcoex_enable, "BT co-existence on/off, 0:off, 1:on, 2:by efuse"); + +int rtw_ant_num = 0; +module_param(rtw_ant_num, int, 0644); +MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting, 0:by efuse"); + +int rtw_bt_iso = 2;/* 0:Low, 1:High, 2:From Efuse */ +int rtw_bt_sco = 3;/* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy */ +int rtw_bt_ampdu = 1 ; /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */ +#endif /* CONFIG_BT_COEXIST */ + +int rtw_AcceptAddbaReq = _TRUE;/* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */ + +int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */ +int rtw_antdiv_type = 0 + ; /* 0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.( 2 Ant, Tx and RxCG are both on aux port, RxCS is on main port ), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ + +int rtw_drv_ant_band_switch = 1; /* 0:OFF , 1:ON, Driver control antenna band switch*/ + +int rtw_single_ant_path; /*0:main ant , 1:aux ant , Fixed single antenna path, default main ant*/ + +/* 0: doesn't switch, 1: switch from usb2.0 to usb 3.0 2: switch from usb3.0 to usb 2.0 */ +int rtw_switch_usb_mode = 0; + +#ifdef CONFIG_USB_AUTOSUSPEND +int rtw_enusbss = 1;/* 0:disable,1:enable */ +#else +int rtw_enusbss = 0;/* 0:disable,1:enable */ +#endif + +int rtw_hwpdn_mode = 2; /* 0:disable,1:enable,2: by EFUSE config */ + +#ifdef CONFIG_HW_PWRP_DETECTION +int rtw_hwpwrp_detect = 1; +#else +int rtw_hwpwrp_detect = 0; /* HW power ping detect 0:disable , 1:enable */ +#endif + +#ifdef CONFIG_USB_HCI +int rtw_hw_wps_pbc = 1; +#else +int rtw_hw_wps_pbc = 0; +#endif + +#ifdef CONFIG_TX_MCAST2UNI +int rtw_mc2u_disable = 0; +#endif /* CONFIG_TX_MCAST2UNI */ + +#ifdef CONFIG_80211D +int rtw_80211d = 0; +#endif + +#ifdef CONFIG_PCI_ASPM +/* CLK_REQ:BIT0 L0s:BIT1 ASPM_L1:BIT2 L1Off:BIT3*/ +int rtw_pci_aspm_enable = 0x5; +#else +int rtw_pci_aspm_enable; +#endif + +#ifdef CONFIG_QOS_OPTIMIZATION +int rtw_qos_opt_enable = 1; /* 0: disable,1:enable */ +#else +int rtw_qos_opt_enable = 0; /* 0: disable,1:enable */ +#endif +module_param(rtw_qos_opt_enable, int, 0644); + +#ifdef CONFIG_RTW_ACS +int rtw_acs_auto_scan = 0; /*0:disable, 1:enable*/ +module_param(rtw_acs_auto_scan, int, 0644); + +int rtw_acs = 1; +module_param(rtw_acs, int, 0644); +#endif + +#ifdef CONFIG_BACKGROUND_NOISE_MONITOR +int rtw_nm = 1;/*noise monitor*/ +module_param(rtw_nm, int, 0644); +#endif + +char *ifname = "wlan%d"; +module_param(ifname, charp, 0644); +MODULE_PARM_DESC(ifname, "The default name to allocate for first interface"); + +#ifdef CONFIG_PLATFORM_ANDROID + char *if2name = "p2p%d"; +#else /* CONFIG_PLATFORM_ANDROID */ + char *if2name = "wlan%d"; +#endif /* CONFIG_PLATFORM_ANDROID */ +module_param(if2name, charp, 0644); +MODULE_PARM_DESC(if2name, "The default name to allocate for second interface"); + +char *rtw_initmac = 0; /* temp mac address if users want to use instead of the mac address in Efuse */ + +#ifdef CONFIG_CONCURRENT_MODE + + #if (CONFIG_IFACE_NUMBER > 2) + int rtw_virtual_iface_num = CONFIG_IFACE_NUMBER - 1; + module_param(rtw_virtual_iface_num, int, 0644); + #else + int rtw_virtual_iface_num = 1; + #endif + +#endif +#ifdef CONFIG_AP_MODE +u8 rtw_bmc_tx_rate = MGN_UNKNOWN; +#endif +module_param(rtw_pwrtrim_enable, int, 0644); +module_param(rtw_initmac, charp, 0644); +module_param(rtw_special_rf_path, int, 0644); +module_param(rtw_chip_version, int, 0644); +module_param(rtw_rfintfs, int, 0644); +module_param(rtw_lbkmode, int, 0644); +module_param(rtw_network_mode, int, 0644); +module_param(rtw_channel, int, 0644); +module_param(rtw_mp_mode, int, 0644); +module_param(rtw_wmm_enable, int, 0644); +#ifdef CONFIG_WMMPS_STA +module_param(rtw_uapsd_max_sp, int, 0644); +module_param(rtw_uapsd_ac_enable, int, 0644); +module_param(rtw_wmm_smart_ps, int, 0644); +#endif /* CONFIG_WMMPS_STA */ +module_param(rtw_vrtl_carrier_sense, int, 0644); +module_param(rtw_vcs_type, int, 0644); +module_param(rtw_busy_thresh, int, 0644); + +#ifdef CONFIG_80211N_HT +module_param(rtw_ht_enable, int, 0644); +module_param(rtw_bw_mode, int, 0644); +module_param(rtw_ampdu_enable, int, 0644); +module_param(rtw_rx_stbc, int, 0644); +module_param(rtw_rx_ampdu_amsdu, int, 0644); +module_param(rtw_tx_ampdu_amsdu, int, 0644); +#endif /* CONFIG_80211N_HT */ + +#ifdef CONFIG_BEAMFORMING +module_param(rtw_beamform_cap, int, 0644); +#endif +module_param(rtw_lowrate_two_xmit, int, 0644); + +module_param(rtw_power_mgnt, int, 0644); +module_param(rtw_smart_ps, int, 0644); +module_param(rtw_low_power, int, 0644); +module_param(rtw_wifi_spec, int, 0644); + +module_param(rtw_full_ch_in_p2p_handshake, int, 0644); +module_param(rtw_antdiv_cfg, int, 0644); +module_param(rtw_antdiv_type, int, 0644); + +module_param(rtw_drv_ant_band_switch, int, 0644); +module_param(rtw_single_ant_path, int, 0644); + +module_param(rtw_switch_usb_mode, int, 0644); + +module_param(rtw_enusbss, int, 0644); +module_param(rtw_hwpdn_mode, int, 0644); +module_param(rtw_hwpwrp_detect, int, 0644); + +module_param(rtw_hw_wps_pbc, int, 0644); +module_param(rtw_check_hw_status, int, 0644); + +#ifdef CONFIG_PCI_HCI +module_param(rtw_pci_aspm_enable, int, 0644); +#endif + +#ifdef CONFIG_TX_EARLY_MODE +module_param(rtw_early_mode, int, 0644); +#endif +#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE +char *rtw_adaptor_info_caching_file_path = "/data/misc/wifi/rtw_cache"; +module_param(rtw_adaptor_info_caching_file_path, charp, 0644); +MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file"); +#endif /* CONFIG_ADAPTOR_INFO_CACHING_FILE */ + +#ifdef CONFIG_LAYER2_ROAMING +uint rtw_max_roaming_times = 2; +module_param(rtw_max_roaming_times, uint, 0644); +MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try"); +#endif /* CONFIG_LAYER2_ROAMING */ + +#ifdef CONFIG_IOL +int rtw_fw_iol = 1; +module_param(rtw_fw_iol, int, 0644); +MODULE_PARM_DESC(rtw_fw_iol, "FW IOL. 0:Disable, 1:enable, 2:by usb speed"); +#endif /* CONFIG_IOL */ + +#ifdef CONFIG_FILE_FWIMG +char *rtw_fw_file_path = "/system/etc/firmware/rtlwifi/FW_NIC.BIN"; +module_param(rtw_fw_file_path, charp, 0644); +MODULE_PARM_DESC(rtw_fw_file_path, "The path of fw image"); + +char *rtw_fw_wow_file_path = "/system/etc/firmware/rtlwifi/FW_WoWLAN.BIN"; +module_param(rtw_fw_wow_file_path, charp, 0644); +MODULE_PARM_DESC(rtw_fw_wow_file_path, "The path of fw for Wake on Wireless image"); + +#ifdef CONFIG_MP_INCLUDED +char *rtw_fw_mp_bt_file_path = ""; +module_param(rtw_fw_mp_bt_file_path, charp, 0644); +MODULE_PARM_DESC(rtw_fw_mp_bt_file_path, "The path of fw for MP-BT image"); +#endif /* CONFIG_MP_INCLUDED */ +#endif /* CONFIG_FILE_FWIMG */ + +#ifdef CONFIG_TX_MCAST2UNI +module_param(rtw_mc2u_disable, int, 0644); +#endif /* CONFIG_TX_MCAST2UNI */ + +#ifdef CONFIG_80211D +module_param(rtw_80211d, int, 0644); +MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism"); +#endif + +#ifdef CONFIG_ADVANCE_OTA +/* BIT(0): OTA continuous rotated test within low RSSI,1R CCA in path B + BIT(1) & BIT(2): OTA continuous rotated test with low high RSSI */ +/* Experimental environment: shielding room with half of absorber and 2~3 rotation per minute */ +int rtw_advnace_ota; +module_param(rtw_advnace_ota, int, 0644); +#endif + +uint rtw_notch_filter = RTW_NOTCH_FILTER; +module_param(rtw_notch_filter, uint, 0644); +MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P"); + +uint rtw_hiq_filter = CONFIG_RTW_HIQ_FILTER; +module_param(rtw_hiq_filter, uint, 0644); +MODULE_PARM_DESC(rtw_hiq_filter, "0:allow all, 1:allow special, 2:deny all"); + +uint rtw_adaptivity_en = CONFIG_RTW_ADAPTIVITY_EN; +module_param(rtw_adaptivity_en, uint, 0644); +MODULE_PARM_DESC(rtw_adaptivity_en, "0:disable, 1:enable"); + +uint rtw_adaptivity_mode = CONFIG_RTW_ADAPTIVITY_MODE; +module_param(rtw_adaptivity_mode, uint, 0644); +MODULE_PARM_DESC(rtw_adaptivity_mode, "0:normal, 1:carrier sense"); + +uint rtw_adaptivity_dml = CONFIG_RTW_ADAPTIVITY_DML; +module_param(rtw_adaptivity_dml, uint, 0644); +MODULE_PARM_DESC(rtw_adaptivity_dml, "0:disable, 1:enable"); + +uint rtw_adaptivity_dc_backoff = CONFIG_RTW_ADAPTIVITY_DC_BACKOFF; +module_param(rtw_adaptivity_dc_backoff, uint, 0644); +MODULE_PARM_DESC(rtw_adaptivity_dc_backoff, "DC backoff for Adaptivity"); + +int rtw_adaptivity_th_l2h_ini = CONFIG_RTW_ADAPTIVITY_TH_L2H_INI; +module_param(rtw_adaptivity_th_l2h_ini, int, 0644); +MODULE_PARM_DESC(rtw_adaptivity_th_l2h_ini, "th_l2h_ini for Adaptivity"); + +int rtw_adaptivity_th_edcca_hl_diff = CONFIG_RTW_ADAPTIVITY_TH_EDCCA_HL_DIFF; +module_param(rtw_adaptivity_th_edcca_hl_diff, int, 0644); +MODULE_PARM_DESC(rtw_adaptivity_th_edcca_hl_diff, "th_edcca_hl_diff for Adaptivity"); + +#ifdef CONFIG_DFS_MASTER +uint rtw_dfs_region_domain = CONFIG_RTW_DFS_REGION_DOMAIN; +module_param(rtw_dfs_region_domain, uint, 0644); +MODULE_PARM_DESC(rtw_dfs_region_domain, "0:UNKNOWN, 1:FCC, 2:MKK, 3:ETSI"); +#endif + +uint rtw_amplifier_type_2g = CONFIG_RTW_AMPLIFIER_TYPE_2G; +module_param(rtw_amplifier_type_2g, uint, 0644); +MODULE_PARM_DESC(rtw_amplifier_type_2g, "BIT3:2G ext-PA, BIT4:2G ext-LNA"); + +uint rtw_amplifier_type_5g = CONFIG_RTW_AMPLIFIER_TYPE_5G; +module_param(rtw_amplifier_type_5g, uint, 0644); +MODULE_PARM_DESC(rtw_amplifier_type_5g, "BIT6:5G ext-PA, BIT7:5G ext-LNA"); + +uint rtw_RFE_type = CONFIG_RTW_RFE_TYPE; +module_param(rtw_RFE_type, uint, 0644); +MODULE_PARM_DESC(rtw_RFE_type, "default init value:64"); + +uint rtw_powertracking_type = 64; +module_param(rtw_powertracking_type, uint, 0644); +MODULE_PARM_DESC(rtw_powertracking_type, "default init value:64"); + +uint rtw_GLNA_type = CONFIG_RTW_GLNA_TYPE; +module_param(rtw_GLNA_type, uint, 0644); +MODULE_PARM_DESC(rtw_GLNA_type, "default init value:0"); + +uint rtw_TxBBSwing_2G = 0xFF; +module_param(rtw_TxBBSwing_2G, uint, 0644); +MODULE_PARM_DESC(rtw_TxBBSwing_2G, "default init value:0xFF"); + +uint rtw_TxBBSwing_5G = 0xFF; +module_param(rtw_TxBBSwing_5G, uint, 0644); +MODULE_PARM_DESC(rtw_TxBBSwing_5G, "default init value:0xFF"); + +uint rtw_OffEfuseMask = 0; +module_param(rtw_OffEfuseMask, uint, 0644); +MODULE_PARM_DESC(rtw_OffEfuseMask, "default open Efuse Mask value:0"); + +uint rtw_FileMaskEfuse = 0; +module_param(rtw_FileMaskEfuse, uint, 0644); +MODULE_PARM_DESC(rtw_FileMaskEfuse, "default drv Mask Efuse value:0"); + +uint rtw_rxgain_offset_2g = 0; +module_param(rtw_rxgain_offset_2g, uint, 0644); +MODULE_PARM_DESC(rtw_rxgain_offset_2g, "default RF Gain 2G Offset value:0"); + +uint rtw_rxgain_offset_5gl = 0; +module_param(rtw_rxgain_offset_5gl, uint, 0644); +MODULE_PARM_DESC(rtw_rxgain_offset_5gl, "default RF Gain 5GL Offset value:0"); + +uint rtw_rxgain_offset_5gm = 0; +module_param(rtw_rxgain_offset_5gm, uint, 0644); +MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GM Offset value:0"); + +uint rtw_rxgain_offset_5gh = 0; +module_param(rtw_rxgain_offset_5gh, uint, 0644); +MODULE_PARM_DESC(rtw_rxgain_offset_5gm, "default RF Gain 5GL Offset value:0"); + +uint rtw_pll_ref_clk_sel = CONFIG_RTW_PLL_REF_CLK_SEL; +module_param(rtw_pll_ref_clk_sel, uint, 0644); +MODULE_PARM_DESC(rtw_pll_ref_clk_sel, "force pll_ref_clk_sel, 0xF:use autoload value"); + +int rtw_tx_pwr_by_rate = CONFIG_TXPWR_BY_RATE_EN; +module_param(rtw_tx_pwr_by_rate, int, 0644); +MODULE_PARM_DESC(rtw_tx_pwr_by_rate, "0:Disable, 1:Enable, 2: Depend on efuse"); + +#ifdef CONFIG_TXPWR_LIMIT +int rtw_tx_pwr_lmt_enable = CONFIG_TXPWR_LIMIT_EN; +module_param(rtw_tx_pwr_lmt_enable, int, 0644); +MODULE_PARM_DESC(rtw_tx_pwr_lmt_enable, "0:Disable, 1:Enable, 2: Depend on efuse"); +#endif + +static int rtw_target_tx_pwr_2g_a[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_A; +static int rtw_target_tx_pwr_2g_a_num = 0; +module_param_array(rtw_target_tx_pwr_2g_a, int, &rtw_target_tx_pwr_2g_a_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_2g_a, "2.4G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_2g_b[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_B; +static int rtw_target_tx_pwr_2g_b_num = 0; +module_param_array(rtw_target_tx_pwr_2g_b, int, &rtw_target_tx_pwr_2g_b_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_2g_b, "2.4G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_2g_c[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_C; +static int rtw_target_tx_pwr_2g_c_num = 0; +module_param_array(rtw_target_tx_pwr_2g_c, int, &rtw_target_tx_pwr_2g_c_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_2g_c, "2.4G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_2g_d[RATE_SECTION_NUM] = CONFIG_RTW_TARGET_TX_PWR_2G_D; +static int rtw_target_tx_pwr_2g_d_num = 0; +module_param_array(rtw_target_tx_pwr_2g_d, int, &rtw_target_tx_pwr_2g_d_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_2g_d, "2.4G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined"); + +#ifdef CONFIG_IEEE80211_BAND_5GHZ +static int rtw_target_tx_pwr_5g_a[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_A; +static int rtw_target_tx_pwr_5g_a_num = 0; +module_param_array(rtw_target_tx_pwr_5g_a, int, &rtw_target_tx_pwr_5g_a_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_5g_a, "5G target tx power (unit:dBm) of RF path A for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_5g_b[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_B; +static int rtw_target_tx_pwr_5g_b_num = 0; +module_param_array(rtw_target_tx_pwr_5g_b, int, &rtw_target_tx_pwr_5g_b_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_5g_b, "5G target tx power (unit:dBm) of RF path B for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_5g_c[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_C; +static int rtw_target_tx_pwr_5g_c_num = 0; +module_param_array(rtw_target_tx_pwr_5g_c, int, &rtw_target_tx_pwr_5g_c_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_5g_c, "5G target tx power (unit:dBm) of RF path C for each rate section, should match the real calibrate power, -1: undefined"); + +static int rtw_target_tx_pwr_5g_d[RATE_SECTION_NUM - 1] = CONFIG_RTW_TARGET_TX_PWR_5G_D; +static int rtw_target_tx_pwr_5g_d_num = 0; +module_param_array(rtw_target_tx_pwr_5g_d, int, &rtw_target_tx_pwr_5g_d_num, 0644); +MODULE_PARM_DESC(rtw_target_tx_pwr_5g_d, "5G target tx power (unit:dBm) of RF path D for each rate section, should match the real calibrate power, -1: undefined"); +#endif /* CONFIG_IEEE80211_BAND_5GHZ */ + +#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE +char *rtw_phy_file_path = REALTEK_CONFIG_PATH; +module_param(rtw_phy_file_path, charp, 0644); +MODULE_PARM_DESC(rtw_phy_file_path, "The path of phy parameter"); +/* PHY FILE Bit Map +* BIT0 - MAC, 0: non-support, 1: support +* BIT1 - BB, 0: non-support, 1: support +* BIT2 - BB_PG, 0: non-support, 1: support +* BIT3 - BB_MP, 0: non-support, 1: support +* BIT4 - RF, 0: non-support, 1: support +* BIT5 - RF_TXPWR_TRACK, 0: non-support, 1: support +* BIT6 - RF_TXPWR_LMT, 0: non-support, 1: support */ +int rtw_load_phy_file = (BIT2 | BIT6); +module_param(rtw_load_phy_file, int, 0644); +MODULE_PARM_DESC(rtw_load_phy_file, "PHY File Bit Map"); +int rtw_decrypt_phy_file = 0; +module_param(rtw_decrypt_phy_file, int, 0644); +MODULE_PARM_DESC(rtw_decrypt_phy_file, "Enable Decrypt PHY File"); +#endif + +#ifdef CONFIG_SUPPORT_TRX_SHARED +#ifdef DFT_TRX_SHARE_MODE +int rtw_trx_share_mode = DFT_TRX_SHARE_MODE; +#else +int rtw_trx_share_mode = 0; +#endif +module_param(rtw_trx_share_mode, int, 0644); +MODULE_PARM_DESC(rtw_trx_share_mode, "TRx FIFO Shared"); +#endif + +#ifdef CONFIG_DYNAMIC_SOML +uint rtw_dynamic_soml_en = 1; +module_param(rtw_dynamic_soml_en, int, 0644); +MODULE_PARM_DESC(rtw_dynamic_soml_en, "0: disable, 1: enable with default param, 2: enable with specified param."); + +uint rtw_dynamic_soml_train_num = 0; +module_param(rtw_dynamic_soml_train_num, int, 0644); +MODULE_PARM_DESC(rtw_dynamic_soml_train_num, "SOML training number"); + +uint rtw_dynamic_soml_interval = 0; +module_param(rtw_dynamic_soml_interval, int, 0644); +MODULE_PARM_DESC(rtw_dynamic_soml_interval, "SOML training interval"); + +uint rtw_dynamic_soml_period = 0; +module_param(rtw_dynamic_soml_period, int, 0644); +MODULE_PARM_DESC(rtw_dynamic_soml_period, "SOML training period"); + +uint rtw_dynamic_soml_delay = 0; +module_param(rtw_dynamic_soml_delay, int, 0644); +MODULE_PARM_DESC(rtw_dynamic_soml_delay, "SOML training delay"); +#endif + + +int _netdev_open(struct net_device *pnetdev); +int netdev_open(struct net_device *pnetdev); +static int netdev_close(struct net_device *pnetdev); +#ifdef CONFIG_PLATFORM_INTEL_BYT +extern int rtw_sdio_set_power(int on); +#endif /* CONFIG_PLATFORM_INTEL_BYT */ + +#ifdef CONFIG_MCC_MODE +/* enable MCC mode or not */ +int rtw_en_mcc = 1; +/* can referece following value before insmod driver */ +int rtw_mcc_ap_bw20_target_tx_tp = MCC_AP_BW20_TARGET_TX_TP; +int rtw_mcc_ap_bw40_target_tx_tp = MCC_AP_BW40_TARGET_TX_TP; +int rtw_mcc_ap_bw80_target_tx_tp = MCC_AP_BW80_TARGET_TX_TP; +int rtw_mcc_sta_bw20_target_tx_tp = MCC_STA_BW20_TARGET_TX_TP; +int rtw_mcc_sta_bw40_target_tx_tp = MCC_STA_BW40_TARGET_TX_TP; +int rtw_mcc_sta_bw80_target_tx_tp = MCC_STA_BW80_TARGET_TX_TP; +int rtw_mcc_single_tx_cri = MCC_SINGLE_TX_CRITERIA; +int rtw_mcc_policy_table_idx = 0; +int rtw_mcc_duration = 0; +int rtw_mcc_enable_runtime_duration = 1; +module_param(rtw_en_mcc, int, 0644); +module_param(rtw_mcc_single_tx_cri, int, 0644); +module_param(rtw_mcc_ap_bw20_target_tx_tp, int, 0644); +module_param(rtw_mcc_ap_bw40_target_tx_tp, int, 0644); +module_param(rtw_mcc_ap_bw80_target_tx_tp, int, 0644); +module_param(rtw_mcc_sta_bw20_target_tx_tp, int, 0644); +module_param(rtw_mcc_sta_bw40_target_tx_tp, int, 0644); +module_param(rtw_mcc_sta_bw80_target_tx_tp, int, 0644); +module_param(rtw_mcc_policy_table_idx, int, 0644); +module_param(rtw_mcc_duration, int, 0644); +#endif /*CONFIG_MCC_MODE */ + +#ifdef CONFIG_RTW_NAPI +/*following setting should define NAPI in Makefile +enable napi only = 1, disable napi = 0*/ +int rtw_en_napi = 1; +module_param(rtw_en_napi, int, 0644); +#ifdef CONFIG_RTW_NAPI_DYNAMIC +int rtw_napi_threshold = 100; /* unit: Mbps */ +module_param(rtw_napi_threshold, int, 0644); +#endif /* CONFIG_RTW_NAPI_DYNAMIC */ +#ifdef CONFIG_RTW_GRO +/*following setting should define GRO in Makefile +enable gro = 1, disable gro = 0*/ +int rtw_en_gro = 1; +module_param(rtw_en_gro, int, 0644); +#endif /* CONFIG_RTW_GRO */ +#endif /* CONFIG_RTW_NAPI */ + +#ifdef RTW_IQK_FW_OFFLOAD +int rtw_iqk_fw_offload = 1; +#else +int rtw_iqk_fw_offload; +#endif /* RTW_IQK_FW_OFFLOAD */ +module_param(rtw_iqk_fw_offload, int, 0644); + +#ifdef RTW_CHANNEL_SWITCH_OFFLOAD +int rtw_ch_switch_offload = 0; +#else +int rtw_ch_switch_offload; +#endif /* RTW_CHANNEL_SWITCH_OFFLOAD */ +module_param(rtw_ch_switch_offload, int, 0644); + +#ifdef CONFIG_TDLS +int rtw_en_tdls = 1; +module_param(rtw_en_tdls, int, 0644); +#endif + +#ifdef CONFIG_FW_OFFLOAD_PARAM_INIT +int rtw_fw_param_init = 1; +module_param(rtw_fw_param_init, int, 0644); +#endif + +#ifdef CONFIG_WOWLAN +/* + * bit[0]: magic packet wake up + * bit[1]: unucast packet(HW/FW unuicast) + * bit[2]: deauth wake up + */ +uint rtw_wakeup_event = RTW_WAKEUP_EVENT; +module_param(rtw_wakeup_event, uint, 0644); +#endif + +void rtw_regsty_load_target_tx_power(struct registry_priv *regsty) +{ + int path, rs; + int *target_tx_pwr; + + for (path = RF_PATH_A; path < RF_PATH_MAX; path++) { + if (path == RF_PATH_A) + target_tx_pwr = rtw_target_tx_pwr_2g_a; + else if (path == RF_PATH_B) + target_tx_pwr = rtw_target_tx_pwr_2g_b; + else if (path == RF_PATH_C) + target_tx_pwr = rtw_target_tx_pwr_2g_c; + else if (path == RF_PATH_D) + target_tx_pwr = rtw_target_tx_pwr_2g_d; + + for (rs = CCK; rs < RATE_SECTION_NUM; rs++) + regsty->target_tx_pwr_2g[path][rs] = target_tx_pwr[rs]; + } + +#ifdef CONFIG_IEEE80211_BAND_5GHZ + for (path = RF_PATH_A; path < RF_PATH_MAX; path++) { + if (path == RF_PATH_A) + target_tx_pwr = rtw_target_tx_pwr_5g_a; + else if (path == RF_PATH_B) + target_tx_pwr = rtw_target_tx_pwr_5g_b; + else if (path == RF_PATH_C) + target_tx_pwr = rtw_target_tx_pwr_5g_c; + else if (path == RF_PATH_D) + target_tx_pwr = rtw_target_tx_pwr_5g_d; + + for (rs = OFDM; rs < RATE_SECTION_NUM; rs++) + regsty->target_tx_pwr_5g[path][rs - 1] = target_tx_pwr[rs - 1]; + } +#endif /* CONFIG_IEEE80211_BAND_5GHZ */ +} + +inline void rtw_regsty_load_excl_chs(struct registry_priv *regsty) +{ + int i; + int ch_num = 0; + + for (i = 0; i < MAX_CHANNEL_NUM; i++) + if (((u8)rtw_excl_chs[i]) != 0) + regsty->excl_chs[ch_num++] = (u8)rtw_excl_chs[i]; + + if (ch_num < MAX_CHANNEL_NUM) + regsty->excl_chs[ch_num] = 0; +} + +#ifdef CONFIG_80211N_HT +inline void rtw_regsty_init_rx_ampdu_sz_limit(struct registry_priv *regsty) +{ + int i, j; + uint *sz_limit; + + for (i = 0; i < 4; i++) { + if (i == 0) + sz_limit = rtw_rx_ampdu_sz_limit_1ss; + else if (i == 1) + sz_limit = rtw_rx_ampdu_sz_limit_2ss; + else if (i == 2) + sz_limit = rtw_rx_ampdu_sz_limit_3ss; + else if (i == 3) + sz_limit = rtw_rx_ampdu_sz_limit_4ss; + + for (j = 0; j < 4; j++) + regsty->rx_ampdu_sz_limit_by_nss_bw[i][j] = sz_limit[j]; + } +} +#endif /* CONFIG_80211N_HT */ + +uint loadparam(_adapter *padapter) +{ + uint status = _SUCCESS; + struct registry_priv *registry_par = &padapter->registrypriv; + + +#ifdef CONFIG_RTW_DEBUG + if (rtw_drv_log_level >= _DRV_MAX_) + rtw_drv_log_level = _DRV_DEBUG_; +#endif + + registry_par->chip_version = (u8)rtw_chip_version; + registry_par->rfintfs = (u8)rtw_rfintfs; + registry_par->lbkmode = (u8)rtw_lbkmode; + /* registry_par->hci = (u8)hci; */ + registry_par->network_mode = (u8)rtw_network_mode; + + _rtw_memcpy(registry_par->ssid.Ssid, "ANY", 3); + registry_par->ssid.SsidLength = 3; + + registry_par->channel = (u8)rtw_channel; + registry_par->wireless_mode = (u8)rtw_wireless_mode; + + if (IsSupported24G(registry_par->wireless_mode) && (!is_supported_5g(registry_par->wireless_mode)) + && (registry_par->channel > 14)) + registry_par->channel = 1; + else if (is_supported_5g(registry_par->wireless_mode) && (!IsSupported24G(registry_par->wireless_mode)) + && (registry_par->channel <= 14)) + registry_par->channel = 36; + + registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense ; + registry_par->vcs_type = (u8)rtw_vcs_type; + registry_par->rts_thresh = (u16)rtw_rts_thresh; + registry_par->frag_thresh = (u16)rtw_frag_thresh; + registry_par->preamble = (u8)rtw_preamble; + registry_par->scan_mode = (u8)rtw_scan_mode; + registry_par->smart_ps = (u8)rtw_smart_ps; + registry_par->check_fw_ps = (u8)rtw_check_fw_ps; + registry_par->power_mgnt = (u8)rtw_power_mgnt; + registry_par->ips_mode = (u8)rtw_ips_mode; + registry_par->lps_level = (u8)rtw_lps_level; + registry_par->radio_enable = (u8)rtw_radio_enable; + registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt; + registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt; + registry_par->busy_thresh = (u16)rtw_busy_thresh; + registry_par->max_bss_cnt = (u16)rtw_max_bss_cnt; + /* registry_par->qos_enable = (u8)rtw_qos_enable; */ + registry_par->ack_policy = (u8)rtw_ack_policy; + registry_par->mp_mode = (u8)rtw_mp_mode; +#if defined(CONFIG_MP_INCLUDED) && defined(CONFIG_RTW_CUSTOMER_STR) + registry_par->mp_customer_str = (u8)rtw_mp_customer_str; +#endif + registry_par->software_encrypt = (u8)rtw_software_encrypt; + registry_par->software_decrypt = (u8)rtw_software_decrypt; + + registry_par->acm_method = (u8)rtw_acm_method; + registry_par->usb_rxagg_mode = (u8)rtw_usb_rxagg_mode; + registry_par->dynamic_agg_enable = (u8)rtw_dynamic_agg_enable; + + /* WMM */ + registry_par->wmm_enable = (u8)rtw_wmm_enable; + +#ifdef CONFIG_WMMPS_STA + /* UAPSD */ + registry_par->uapsd_max_sp_len= (u8)rtw_uapsd_max_sp; + registry_par->uapsd_ac_enable = (u8)rtw_uapsd_ac_enable; + registry_par->wmm_smart_ps = (u8)rtw_wmm_smart_ps; +#endif /* CONFIG_WMMPS_STA */ + + registry_par->RegPwrTrimEnable = (u8)rtw_pwrtrim_enable; + + registry_par->tx_bw_mode = (u8)rtw_tx_bw_mode; + +#ifdef CONFIG_80211N_HT + registry_par->ht_enable = (u8)rtw_ht_enable; + registry_par->bw_mode = (u8)rtw_bw_mode; + registry_par->ampdu_enable = (u8)rtw_ampdu_enable; + registry_par->rx_stbc = (u8)rtw_rx_stbc; + registry_par->rx_ampdu_amsdu = (u8)rtw_rx_ampdu_amsdu; + registry_par->tx_ampdu_amsdu = (u8)rtw_tx_ampdu_amsdu; + registry_par->short_gi = (u8)rtw_short_gi; + registry_par->ldpc_cap = (u8)rtw_ldpc_cap; + registry_par->stbc_cap = (u8)rtw_stbc_cap; + registry_par->beamform_cap = (u8)rtw_beamform_cap; + registry_par->beamformer_rf_num = (u8)rtw_bfer_rf_number; + registry_par->beamformee_rf_num = (u8)rtw_bfee_rf_number; + rtw_regsty_init_rx_ampdu_sz_limit(registry_par); +#endif + +#ifdef CONFIG_80211AC_VHT + registry_par->vht_enable = (u8)rtw_vht_enable; + registry_par->ampdu_factor = (u8)rtw_ampdu_factor; + registry_par->vht_rx_mcs_map[0] = (u8)(rtw_vht_rx_mcs_map & 0xFF); + registry_par->vht_rx_mcs_map[1] = (u8)((rtw_vht_rx_mcs_map & 0xFF00) >> 8); +#endif + +#ifdef CONFIG_TX_EARLY_MODE + registry_par->early_mode = (u8)rtw_early_mode; +#endif + registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit; + registry_par->rf_config = (u8)rtw_rf_config; + registry_par->low_power = (u8)rtw_low_power; + + registry_par->check_hw_status = (u8)rtw_check_hw_status; + + registry_par->wifi_spec = (u8)rtw_wifi_spec; + + if (strlen(rtw_country_code) != 2 + || is_alpha(rtw_country_code[0]) == _FALSE + || is_alpha(rtw_country_code[1]) == _FALSE + ) { + if (rtw_country_code != rtw_country_unspecified) + RTW_ERR("%s discard rtw_country_code not in alpha2\n", __func__); + _rtw_memset(registry_par->alpha2, 0xFF, 2); + } else + _rtw_memcpy(registry_par->alpha2, rtw_country_code, 2); + + registry_par->channel_plan = (u8)rtw_channel_plan; + rtw_regsty_load_excl_chs(registry_par); + + registry_par->special_rf_path = (u8)rtw_special_rf_path; + + registry_par->full_ch_in_p2p_handshake = (u8)rtw_full_ch_in_p2p_handshake; +#ifdef CONFIG_BT_COEXIST + registry_par->btcoex = (u8)rtw_btcoex_enable; + registry_par->bt_iso = (u8)rtw_bt_iso; + registry_par->bt_sco = (u8)rtw_bt_sco; + registry_par->bt_ampdu = (u8)rtw_bt_ampdu; + registry_par->ant_num = (u8)rtw_ant_num; + registry_par->single_ant_path = (u8) rtw_single_ant_path; +#endif + + registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq; + + registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg; + registry_par->antdiv_type = (u8)rtw_antdiv_type; + + registry_par->drv_ant_band_switch = (u8) rtw_drv_ant_band_switch; + + registry_par->switch_usb_mode = (u8)rtw_switch_usb_mode; + +#ifdef CONFIG_AUTOSUSPEND + registry_par->usbss_enable = (u8)rtw_enusbss;/* 0:disable,1:enable */ +#endif +#ifdef SUPPORT_HW_RFOFF_DETECTED + registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;/* 0:disable,1:enable,2:by EFUSE config */ + registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;/* 0:disable,1:enable */ +#endif + + registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc; + +#ifdef CONFIG_ADAPTOR_INFO_CACHING_FILE + snprintf(registry_par->adaptor_info_caching_file_path, PATH_LENGTH_MAX, "%s", rtw_adaptor_info_caching_file_path); + registry_par->adaptor_info_caching_file_path[PATH_LENGTH_MAX - 1] = 0; +#endif + +#ifdef CONFIG_LAYER2_ROAMING + registry_par->max_roaming_times = (u8)rtw_max_roaming_times; +#ifdef CONFIG_INTEL_WIDI + registry_par->max_roaming_times = (u8)rtw_max_roaming_times + 2; +#endif /* CONFIG_INTEL_WIDI */ +#endif + +#ifdef CONFIG_IOL + registry_par->fw_iol = rtw_fw_iol; +#endif + +#ifdef CONFIG_80211D + registry_par->enable80211d = (u8)rtw_80211d; +#endif + + snprintf(registry_par->ifname, 16, "%s", ifname); + snprintf(registry_par->if2name, 16, "%s", if2name); + + registry_par->notch_filter = (u8)rtw_notch_filter; + +#ifdef CONFIG_CONCURRENT_MODE + registry_par->virtual_iface_num = (u8)rtw_virtual_iface_num; +#endif + registry_par->pll_ref_clk_sel = (u8)rtw_pll_ref_clk_sel; + +#ifdef CONFIG_TXPWR_LIMIT + registry_par->RegEnableTxPowerLimit = (u8)rtw_tx_pwr_lmt_enable; +#endif + registry_par->RegEnableTxPowerByRate = (u8)rtw_tx_pwr_by_rate; + + rtw_regsty_load_target_tx_power(registry_par); + + registry_par->TxBBSwing_2G = (s8)rtw_TxBBSwing_2G; + registry_par->TxBBSwing_5G = (s8)rtw_TxBBSwing_5G; + registry_par->bEn_RFE = 1; + registry_par->RFE_Type = (u8)rtw_RFE_type; + registry_par->PowerTracking_Type = (u8)rtw_powertracking_type; + registry_par->AmplifierType_2G = (u8)rtw_amplifier_type_2g; + registry_par->AmplifierType_5G = (u8)rtw_amplifier_type_5g; + registry_par->GLNA_Type = (u8)rtw_GLNA_type; +#ifdef CONFIG_LOAD_PHY_PARA_FROM_FILE + registry_par->load_phy_file = (u8)rtw_load_phy_file; + registry_par->RegDecryptCustomFile = (u8)rtw_decrypt_phy_file; +#endif + registry_par->qos_opt_enable = (u8)rtw_qos_opt_enable; + + registry_par->hiq_filter = (u8)rtw_hiq_filter; + + registry_par->adaptivity_en = (u8)rtw_adaptivity_en; + registry_par->adaptivity_mode = (u8)rtw_adaptivity_mode; + registry_par->adaptivity_dml = (u8)rtw_adaptivity_dml; + registry_par->adaptivity_dc_backoff = (u8)rtw_adaptivity_dc_backoff; + registry_par->adaptivity_th_l2h_ini = (s8)rtw_adaptivity_th_l2h_ini; + registry_par->adaptivity_th_edcca_hl_diff = (s8)rtw_adaptivity_th_edcca_hl_diff; + +#ifdef CONFIG_DYNAMIC_SOML + registry_par->dyn_soml_en = (u8)rtw_dynamic_soml_en; + registry_par->dyn_soml_train_num = (u8)rtw_dynamic_soml_train_num; + registry_par->dyn_soml_interval = (u8)rtw_dynamic_soml_interval; + registry_par->dyn_soml_period = (u8)rtw_dynamic_soml_period; + registry_par->dyn_soml_delay = (u8)rtw_dynamic_soml_delay; +#endif + + registry_par->boffefusemask = (u8)rtw_OffEfuseMask; + registry_par->bFileMaskEfuse = (u8)rtw_FileMaskEfuse; + +#ifdef CONFIG_RTW_ACS + registry_par->acs_mode = (u8)rtw_acs; + registry_par->acs_auto_scan = (u8)rtw_acs_auto_scan; +#endif +#ifdef CONFIG_BACKGROUND_NOISE_MONITOR + registry_par->nm_mode = (u8)rtw_nm; +#endif + registry_par->reg_rxgain_offset_2g = (u32) rtw_rxgain_offset_2g; + registry_par->reg_rxgain_offset_5gl = (u32) rtw_rxgain_offset_5gl; + registry_par->reg_rxgain_offset_5gm = (u32) rtw_rxgain_offset_5gm; + registry_par->reg_rxgain_offset_5gh = (u32) rtw_rxgain_offset_5gh; + +#ifdef CONFIG_DFS_MASTER + registry_par->dfs_region_domain = (u8)rtw_dfs_region_domain; +#endif + +#ifdef CONFIG_MCC_MODE + registry_par->en_mcc = (u8)rtw_en_mcc; + registry_par->rtw_mcc_ap_bw20_target_tx_tp = (u32)rtw_mcc_ap_bw20_target_tx_tp; + registry_par->rtw_mcc_ap_bw40_target_tx_tp = (u32)rtw_mcc_ap_bw40_target_tx_tp; + registry_par->rtw_mcc_ap_bw80_target_tx_tp = (u32)rtw_mcc_ap_bw80_target_tx_tp; + registry_par->rtw_mcc_sta_bw20_target_tx_tp = (u32)rtw_mcc_sta_bw20_target_tx_tp; + registry_par->rtw_mcc_sta_bw40_target_tx_tp = (u32)rtw_mcc_sta_bw40_target_tx_tp; + registry_par->rtw_mcc_sta_bw80_target_tx_tp = (u32)rtw_mcc_sta_bw80_target_tx_tp; + registry_par->rtw_mcc_single_tx_cri = (u32)rtw_mcc_single_tx_cri; + registry_par->rtw_mcc_policy_table_idx = rtw_mcc_policy_table_idx; + registry_par->rtw_mcc_duration = (u8)rtw_mcc_duration; + registry_par->rtw_mcc_enable_runtime_duration = rtw_mcc_enable_runtime_duration; +#endif /*CONFIG_MCC_MODE */ + +#ifdef CONFIG_WOWLAN + registry_par->wakeup_event = rtw_wakeup_event; +#endif + +#ifdef CONFIG_SUPPORT_TRX_SHARED + registry_par->trx_share_mode = rtw_trx_share_mode; +#endif + +#ifdef CONFIG_PCI_HCI + registry_par->pci_aspm_config = rtw_pci_aspm_enable; +#endif + +#ifdef CONFIG_RTW_NAPI + registry_par->en_napi = (u8)rtw_en_napi; +#ifdef CONFIG_RTW_NAPI_DYNAMIC + registry_par->napi_threshold = (u32)rtw_napi_threshold; +#endif /* CONFIG_RTW_NAPI_DYNAMIC */ +#ifdef CONFIG_RTW_GRO + registry_par->en_gro = (u8)rtw_en_gro; + if (!registry_par->en_napi && registry_par->en_gro) { + registry_par->en_gro = 0; + RTW_WARN("Disable GRO because NAPI is not enabled\n"); + } +#endif /* CONFIG_RTW_GRO */ +#endif /* CONFIG_RTW_NAPI */ + + registry_par->iqk_fw_offload = (u8)rtw_iqk_fw_offload; + registry_par->ch_switch_offload = (u8)rtw_ch_switch_offload; + +#ifdef CONFIG_TDLS + registry_par->en_tdls = rtw_en_tdls; +#endif + +#ifdef CONFIG_ADVANCE_OTA + registry_par->adv_ota = rtw_advnace_ota; +#endif +#ifdef CONFIG_FW_OFFLOAD_PARAM_INIT + registry_par->fw_param_init = rtw_fw_param_init; +#endif +#ifdef CONFIG_AP_MODE + registry_par->bmc_tx_rate = rtw_bmc_tx_rate; +#endif + return status; +} + +/** + * rtw_net_set_mac_address + * This callback function is used for the Media Access Control address + * of each net_device needs to be changed. + * + * Arguments: + * @pnetdev: net_device pointer. + * @addr: new MAC address. + * + * Return: + * ret = 0: Permit to change net_device's MAC address. + * ret = -1 (Default): Operation not permitted. + * + * Auther: Arvin Liu + * Date: 2015/05/29 + */ +static int rtw_net_set_mac_address(struct net_device *pnetdev, void *addr) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sockaddr *sa = (struct sockaddr *)addr; + int ret = -1; + + /* only the net_device is in down state to permit modifying mac addr */ + if ((pnetdev->flags & IFF_UP) == _TRUE) { + RTW_INFO(FUNC_ADPT_FMT": The net_device's is not in down state\n" + , FUNC_ADPT_ARG(padapter)); + + return ret; + } + + /* if the net_device is linked, it's not permit to modify mac addr */ + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) || + check_fwstate(pmlmepriv, _FW_LINKED) || + check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + RTW_INFO(FUNC_ADPT_FMT": The net_device's is not idle currently\n" + , FUNC_ADPT_ARG(padapter)); + + return ret; + } + + /* check whether the input mac address is valid to permit modifying mac addr */ + if (rtw_check_invalid_mac_address(sa->sa_data, _FALSE) == _TRUE) { + RTW_INFO(FUNC_ADPT_FMT": Invalid Mac Addr for "MAC_FMT"\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data)); + + return ret; + } + + _rtw_memcpy(adapter_mac_addr(padapter), sa->sa_data, ETH_ALEN); /* set mac addr to adapter */ + _rtw_memcpy(pnetdev->dev_addr, sa->sa_data, ETH_ALEN); /* set mac addr to net_device */ + +#if 0 + if (rtw_is_hw_init_completed(padapter)) { + rtw_ps_deny(padapter, PS_DENY_IOCTL); + LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */ + +#ifdef CONFIG_MI_WITH_MBSSID_CAM + rtw_hal_change_macaddr_mbid(padapter, sa->sa_data); +#else + rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */ +#endif + + rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL); + } +#else + rtw_ps_deny(padapter, PS_DENY_IOCTL); + LeaveAllPowerSaveModeDirect(padapter); /* leave PS mode for guaranteeing to access hw register successfully */ +#ifdef CONFIG_MI_WITH_MBSSID_CAM + rtw_hal_change_macaddr_mbid(padapter, sa->sa_data); +#else + rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, sa->sa_data); /* set mac addr to mac register */ +#endif + rtw_ps_deny_cancel(padapter, PS_DENY_IOCTL); +#endif + + RTW_INFO(FUNC_ADPT_FMT": Set Mac Addr to "MAC_FMT" Successfully\n" + , FUNC_ADPT_ARG(padapter), MAC_ARG(sa->sa_data)); + + ret = 0; + + return ret; +} + +static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct recv_priv *precvpriv = &(padapter->recvpriv); + + padapter->stats.tx_packets = pxmitpriv->tx_pkts;/* pxmitpriv->tx_pkts++; */ + padapter->stats.rx_packets = precvpriv->rx_pkts;/* precvpriv->rx_pkts++; */ + padapter->stats.tx_dropped = pxmitpriv->tx_drop; + padapter->stats.rx_dropped = precvpriv->rx_drop; + padapter->stats.tx_bytes = pxmitpriv->tx_bytes; + padapter->stats.rx_bytes = precvpriv->rx_bytes; + + return &padapter->stats; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) +/* + * AC to queue mapping + * + * AC_VO -> queue 0 + * AC_VI -> queue 1 + * AC_BE -> queue 2 + * AC_BK -> queue 3 + */ +static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 }; + +/* Given a data frame determine the 802.1p/1d tag to use. */ +unsigned int rtw_classify8021d(struct sk_buff *skb) +{ + unsigned int dscp; + + /* skb->priority values from 256->263 are magic values to + * directly indicate a specific 802.1d priority. This is used + * to allow 802.1d priority to be passed directly in from VLAN + * tags, etc. + */ + if (skb->priority >= 256 && skb->priority <= 263) + return skb->priority - 256; + + switch (skb->protocol) { + case htons(ETH_P_IP): + dscp = ip_hdr(skb)->tos & 0xfc; + break; + default: + return 0; + } + + return dscp >> 5; +} + + +static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb +#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 13, 0) + #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0) + , void *accel_priv + #else + , struct net_device *sb_dev + #endif + #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0) + , select_queue_fallback_t fallback + #endif +#endif +) +{ + _adapter *padapter = rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + skb->priority = rtw_classify8021d(skb); + + if (pmlmepriv->acm_mask != 0) + skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority); + + return rtw_1d_to_queue[skb->priority]; +} + +u16 rtw_recv_select_queue(struct sk_buff *skb) +{ + struct iphdr *piphdr; + unsigned int dscp; + u16 eth_type; + u32 priority; + u8 *pdata = skb->data; + + _rtw_memcpy(ð_type, pdata + (ETH_ALEN << 1), 2); + + switch (eth_type) { + case htons(ETH_P_IP): + + piphdr = (struct iphdr *)(pdata + ETH_HLEN); + + dscp = piphdr->tos & 0xfc; + + priority = dscp >> 5; + + break; + default: + priority = 0; + } + + return rtw_1d_to_queue[priority]; + +} + +#endif + +static u8 is_rtw_ndev(struct net_device *ndev) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) + return ndev->netdev_ops + && ndev->netdev_ops->ndo_do_ioctl + && ndev->netdev_ops->ndo_do_ioctl == rtw_ioctl; +#else + return ndev->do_ioctl + && ndev->do_ioctl == rtw_ioctl; +#endif +} + +static int rtw_ndev_notifier_call(struct notifier_block *nb, unsigned long state, void *ptr) +{ + struct net_device *ndev; + + if (ptr == NULL) + return NOTIFY_DONE; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 11, 0)) + ndev = netdev_notifier_info_to_dev(ptr); +#else + ndev = ptr; +#endif + + if (ndev == NULL) + return NOTIFY_DONE; + + if (!is_rtw_ndev(ndev)) + return NOTIFY_DONE; + + RTW_INFO(FUNC_NDEV_FMT" state:%lu\n", FUNC_NDEV_ARG(ndev), state); + + switch (state) { + case NETDEV_CHANGENAME: + rtw_adapter_proc_replace(ndev); + break; + } + + return NOTIFY_DONE; +} + +static struct notifier_block rtw_ndev_notifier = { + .notifier_call = rtw_ndev_notifier_call, +}; + +int rtw_ndev_notifier_register(void) +{ + return register_netdevice_notifier(&rtw_ndev_notifier); +} + +void rtw_ndev_notifier_unregister(void) +{ + unregister_netdevice_notifier(&rtw_ndev_notifier); +} + +int rtw_ndev_init(struct net_device *dev) +{ + _adapter *adapter = rtw_netdev_priv(dev); + + RTW_PRINT(FUNC_ADPT_FMT" if%d mac_addr="MAC_FMT"\n" + , FUNC_ADPT_ARG(adapter), (adapter->iface_id + 1), MAC_ARG(dev->dev_addr)); + strncpy(adapter->old_ifname, dev->name, IFNAMSIZ); + adapter->old_ifname[IFNAMSIZ - 1] = '\0'; + rtw_adapter_proc_init(dev); + + return 0; +} + +void rtw_ndev_uninit(struct net_device *dev) +{ + _adapter *adapter = rtw_netdev_priv(dev); + + RTW_PRINT(FUNC_ADPT_FMT" if%d\n" + , FUNC_ADPT_ARG(adapter), (adapter->iface_id + 1)); + rtw_adapter_proc_deinit(dev); +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) +static const struct net_device_ops rtw_netdev_ops = { + .ndo_init = rtw_ndev_init, + .ndo_uninit = rtw_ndev_uninit, + .ndo_open = netdev_open, + .ndo_stop = netdev_close, + .ndo_start_xmit = rtw_xmit_entry, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + .ndo_select_queue = rtw_select_queue, +#endif + .ndo_set_mac_address = rtw_net_set_mac_address, + .ndo_get_stats = rtw_net_get_stats, + .ndo_do_ioctl = rtw_ioctl, +}; +#endif + +int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname) +{ + _adapter *padapter = rtw_netdev_priv(pnetdev); + +#ifdef CONFIG_EASY_REPLACEMENT + struct net_device *TargetNetdev = NULL; + _adapter *TargetAdapter = NULL; + struct net *devnet = NULL; + + if (padapter->bDongle == 1) { +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) + TargetNetdev = dev_get_by_name("wlan0"); +#else +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) + devnet = pnetdev->nd_net; +#else + devnet = dev_net(pnetdev); +#endif + TargetNetdev = dev_get_by_name(devnet, "wlan0"); +#endif + if (TargetNetdev) { + RTW_INFO("Force onboard module driver disappear !!!\n"); + TargetAdapter = rtw_netdev_priv(TargetNetdev); + TargetAdapter->DriverState = DRIVER_DISAPPEAR; + + padapter->pid[0] = TargetAdapter->pid[0]; + padapter->pid[1] = TargetAdapter->pid[1]; + padapter->pid[2] = TargetAdapter->pid[2]; + + dev_put(TargetNetdev); + unregister_netdev(TargetNetdev); + + padapter->DriverState = DRIVER_REPLACE_DONGLE; + } + } +#endif /* CONFIG_EASY_REPLACEMENT */ + + if (dev_alloc_name(pnetdev, ifname) < 0) + RTW_ERR("dev_alloc_name, fail!\n"); + + rtw_netif_carrier_off(pnetdev); + /* rtw_netif_stop_queue(pnetdev); */ + + return 0; +} + +void rtw_hook_if_ops(struct net_device *ndev) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) + ndev->netdev_ops = &rtw_netdev_ops; +#else + ndev->init = rtw_ndev_init; + ndev->uninit = rtw_ndev_uninit; + ndev->open = netdev_open; + ndev->stop = netdev_close; + ndev->hard_start_xmit = rtw_xmit_entry; + ndev->set_mac_address = rtw_net_set_mac_address; + ndev->get_stats = rtw_net_get_stats; + ndev->do_ioctl = rtw_ioctl; +#endif +} + +#ifdef CONFIG_CONCURRENT_MODE +static void rtw_hook_vir_if_ops(struct net_device *ndev); +#endif +struct net_device *rtw_init_netdev(_adapter *old_padapter) +{ + _adapter *padapter; + struct net_device *pnetdev; + + if (old_padapter != NULL) { + rtw_os_ndev_free(old_padapter); + pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(_adapter), (void *)old_padapter); + } else + pnetdev = rtw_alloc_etherdev(sizeof(_adapter)); + + if (!pnetdev) + return NULL; + + padapter = rtw_netdev_priv(pnetdev); + padapter->pnetdev = pnetdev; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24) + SET_MODULE_OWNER(pnetdev); +#endif + + rtw_hook_if_ops(pnetdev); +#ifdef CONFIG_CONCURRENT_MODE + if (!is_primary_adapter(padapter)) + rtw_hook_vir_if_ops(pnetdev); +#endif /* CONFIG_CONCURRENT_MODE */ + +#ifdef CONFIG_TCP_CSUM_OFFLOAD_TX + pnetdev->features |= NETIF_F_IP_CSUM; +#endif + +#ifdef CONFIG_RTW_NETIF_SG + pnetdev->features |= NETIF_F_SG; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39) + pnetdev->hw_features |= NETIF_F_SG; +#endif +#endif + + /* pnetdev->tx_timeout = NULL; */ + pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */ + +#ifdef CONFIG_WIRELESS_EXT + pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def; +#endif + +#ifdef WIRELESS_SPY + /* priv->wireless_data.spy_data = &priv->spy_data; */ + /* pnetdev->wireless_data = &priv->wireless_data; */ +#endif + + return pnetdev; +} + +int rtw_os_ndev_alloc(_adapter *adapter) +{ + int ret = _FAIL; + struct net_device *ndev = NULL; + + ndev = rtw_init_netdev(adapter); + if (ndev == NULL) { + rtw_warn_on(1); + goto exit; + } +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 5, 0) + SET_NETDEV_DEV(ndev, dvobj_to_dev(adapter_to_dvobj(adapter))); +#endif + +#ifdef CONFIG_PCI_HCI + if (adapter_to_dvobj(adapter)->bdma64) + ndev->features |= NETIF_F_HIGHDMA; + ndev->irq = adapter_to_dvobj(adapter)->irq; +#endif + +#if defined(CONFIG_IOCTL_CFG80211) + if (rtw_cfg80211_ndev_res_alloc(adapter) != _SUCCESS) { + rtw_warn_on(1); + goto free_ndev; + } +#endif + + ret = _SUCCESS; + +free_ndev: + if (ret != _SUCCESS && ndev) + rtw_free_netdev(ndev); +exit: + return ret; +} + +void rtw_os_ndev_free(_adapter *adapter) +{ +#if defined(CONFIG_IOCTL_CFG80211) + rtw_cfg80211_ndev_res_free(adapter); +#endif + + if (adapter->pnetdev) { + rtw_free_netdev(adapter->pnetdev); + adapter->pnetdev = NULL; + } +} + +int rtw_os_ndev_register(_adapter *adapter, const char *name) +{ + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + int ret = _SUCCESS; + struct net_device *ndev = adapter->pnetdev; + u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj); + +#ifdef CONFIG_RTW_NAPI + netif_napi_add(ndev, &adapter->napi, rtw_recv_napi_poll, RTL_NAPI_WEIGHT); +#endif /* CONFIG_RTW_NAPI */ + +#if defined(CONFIG_IOCTL_CFG80211) + if (rtw_cfg80211_ndev_res_register(adapter) != _SUCCESS) { + rtw_warn_on(1); + ret = _FAIL; + goto exit; + } +#endif + + /* alloc netdev name */ + rtw_init_netdev_name(ndev, name); + + _rtw_memcpy(ndev->dev_addr, adapter_mac_addr(adapter), ETH_ALEN); + + /* Tell the network stack we exist */ + + if (rtnl_lock_needed) + ret = (register_netdev(ndev) == 0) ? _SUCCESS : _FAIL; + else + ret = (register_netdevice(ndev) == 0) ? _SUCCESS : _FAIL; + + if (ret == _SUCCESS) + adapter->registered = 1; + else + RTW_INFO(FUNC_NDEV_FMT" if%d Failed!\n", FUNC_NDEV_ARG(ndev), (adapter->iface_id + 1)); + +#if defined(CONFIG_IOCTL_CFG80211) + if (ret != _SUCCESS) { + rtw_cfg80211_ndev_res_unregister(adapter); + #if !defined(RTW_SINGLE_WIPHY) + rtw_wiphy_unregister(adapter_to_wiphy(adapter)); + #endif + } +#endif + +exit: +#ifdef CONFIG_RTW_NAPI + if (ret != _SUCCESS) + netif_napi_del(&adapter->napi); +#endif /* CONFIG_RTW_NAPI */ + + return ret; +} + +void rtw_os_ndev_unregister(_adapter *adapter) +{ + struct net_device *netdev = NULL; + + if (adapter == NULL || adapter->registered == 0) + return; + + adapter->ndev_unregistering = 1; + + netdev = adapter->pnetdev; + +#if defined(CONFIG_IOCTL_CFG80211) + rtw_cfg80211_ndev_res_unregister(adapter); +#endif + + if ((adapter->DriverState != DRIVER_DISAPPEAR) && netdev) { + struct dvobj_priv *dvobj = adapter_to_dvobj(adapter); + u8 rtnl_lock_needed = rtw_rtnl_lock_needed(dvobj); + + if (rtnl_lock_needed) + unregister_netdev(netdev); + else + unregister_netdevice(netdev); + } + +#if defined(CONFIG_IOCTL_CFG80211) && !defined(RTW_SINGLE_WIPHY) +#ifdef CONFIG_RFKILL_POLL + rtw_cfg80211_deinit_rfkill(adapter_to_wiphy(adapter)); +#endif + rtw_wiphy_unregister(adapter_to_wiphy(adapter)); +#endif + +#ifdef CONFIG_RTW_NAPI + if (adapter->napi_state == NAPI_ENABLE) { + napi_disable(&adapter->napi); + adapter->napi_state = NAPI_DISABLE; + } + netif_napi_del(&adapter->napi); +#endif /* CONFIG_RTW_NAPI */ + + adapter->registered = 0; + adapter->ndev_unregistering = 0; +} + +/** + * rtw_os_ndev_init - Allocate and register OS layer net device and relating structures for @adapter + * @adapter: the adapter on which this function applies + * @name: the requesting net device name + * + * Returns: + * _SUCCESS or _FAIL + */ +int rtw_os_ndev_init(_adapter *adapter, const char *name) +{ + int ret = _FAIL; + + if (rtw_os_ndev_alloc(adapter) != _SUCCESS) + goto exit; + + if (rtw_os_ndev_register(adapter, name) != _SUCCESS) + goto os_ndev_free; + + ret = _SUCCESS; + +os_ndev_free: + if (ret != _SUCCESS) + rtw_os_ndev_free(adapter); +exit: + return ret; +} + +/** + * rtw_os_ndev_deinit - Unregister and free OS layer net device and relating structures for @adapter + * @adapter: the adapter on which this function applies + */ +void rtw_os_ndev_deinit(_adapter *adapter) +{ + rtw_os_ndev_unregister(adapter); + rtw_os_ndev_free(adapter); +} + +int rtw_os_ndevs_alloc(struct dvobj_priv *dvobj) +{ + int i, status = _SUCCESS; + _adapter *adapter; + +#if defined(CONFIG_IOCTL_CFG80211) + if (rtw_cfg80211_dev_res_alloc(dvobj) != _SUCCESS) { + rtw_warn_on(1); + status = _FAIL; + goto exit; + } +#endif + + for (i = 0; i < dvobj->iface_nums; i++) { + + if (i >= CONFIG_IFACE_NUMBER) { + RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER); + rtw_warn_on(1); + continue; + } + + adapter = dvobj->padapters[i]; + if (adapter && !adapter->pnetdev) { + + #ifdef CONFIG_RTW_DYNAMIC_NDEV + if (!is_primary_adapter(adapter)) + continue; + #endif + + status = rtw_os_ndev_alloc(adapter); + if (status != _SUCCESS) { + rtw_warn_on(1); + break; + } + } + } + + if (status != _SUCCESS) { + for (; i >= 0; i--) { + adapter = dvobj->padapters[i]; + if (adapter && adapter->pnetdev) + rtw_os_ndev_free(adapter); + } + } + +#if defined(CONFIG_IOCTL_CFG80211) + if (status != _SUCCESS) + rtw_cfg80211_dev_res_free(dvobj); +#endif +exit: + return status; +} + +void rtw_os_ndevs_free(struct dvobj_priv *dvobj) +{ + int i; + _adapter *adapter = NULL; + + for (i = 0; i < dvobj->iface_nums; i++) { + + if (i >= CONFIG_IFACE_NUMBER) { + RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER); + rtw_warn_on(1); + continue; + } + + adapter = dvobj->padapters[i]; + + if (adapter == NULL) + continue; + + rtw_os_ndev_free(adapter); + } + +#if defined(CONFIG_IOCTL_CFG80211) + rtw_cfg80211_dev_res_free(dvobj); +#endif +} + +u32 rtw_start_drv_threads(_adapter *padapter) +{ + u32 _status = _SUCCESS; + + +#ifdef CONFIG_XMIT_THREAD_MODE +#if defined(CONFIG_SDIO_HCI) + if (is_primary_adapter(padapter)) +#endif + { + if (padapter->xmitThread == NULL) { + RTW_INFO(FUNC_ADPT_FMT " start RTW_XMIT_THREAD\n", FUNC_ADPT_ARG(padapter)); + padapter->xmitThread = kthread_run(rtw_xmit_thread, padapter, "RTW_XMIT_THREAD"); + if (IS_ERR(padapter->xmitThread)) { + padapter->xmitThread = NULL; + _status = _FAIL; + } + } + } +#endif /* #ifdef CONFIG_XMIT_THREAD_MODE */ + +#ifdef CONFIG_RECV_THREAD_MODE + if (is_primary_adapter(padapter)) { + if (padapter->recvThread == NULL) { + RTW_INFO(FUNC_ADPT_FMT " start RTW_RECV_THREAD\n", FUNC_ADPT_ARG(padapter)); + padapter->recvThread = kthread_run(rtw_recv_thread, padapter, "RTW_RECV_THREAD"); + if (IS_ERR(padapter->recvThread)) { + padapter->recvThread = NULL; + _status = _FAIL; + } + } + } +#endif + + if (is_primary_adapter(padapter)) { + if (padapter->cmdThread == NULL) { + RTW_INFO(FUNC_ADPT_FMT " start RTW_CMD_THREAD\n", FUNC_ADPT_ARG(padapter)); + padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD"); + if (IS_ERR(padapter->cmdThread)) { + padapter->cmdThread = NULL; + _status = _FAIL; + } + else + _rtw_down_sema(&padapter->cmdpriv.start_cmdthread_sema); /* wait for cmd_thread to run */ + } + } + + +#ifdef CONFIG_EVENT_THREAD_MODE + if (padapter->evtThread == NULL) { + RTW_INFO(FUNC_ADPT_FMT " start RTW_EVENT_THREAD\n", FUNC_ADPT_ARG(padapter)); + padapter->evtThread = kthread_run(event_thread, padapter, "RTW_EVENT_THREAD"); + if (IS_ERR(padapter->evtThread)) { + padapter->evtThread = NULL; + _status = _FAIL; + } + } +#endif + + rtw_hal_start_thread(padapter); + return _status; + +} + +void rtw_stop_drv_threads(_adapter *padapter) +{ + + if (is_primary_adapter(padapter)) + rtw_stop_cmd_thread(padapter); + +#ifdef CONFIG_EVENT_THREAD_MODE + if (padapter->evtThread) { + _rtw_up_sema(&padapter->evtpriv.evt_notify); + rtw_thread_stop(padapter->evtThread); + padapter->evtThread = NULL; + } +#endif + +#ifdef CONFIG_XMIT_THREAD_MODE + /* Below is to termindate tx_thread... */ +#if defined(CONFIG_SDIO_HCI) + /* Only wake-up primary adapter */ + if (is_primary_adapter(padapter)) +#endif /*SDIO_HCI */ + { + if (padapter->xmitThread) { + _rtw_up_sema(&padapter->xmitpriv.xmit_sema); + rtw_thread_stop(padapter->xmitThread); + padapter->xmitThread = NULL; + } + } +#endif + +#ifdef CONFIG_RECV_THREAD_MODE + if (is_primary_adapter(padapter) && padapter->recvThread) { + /* Below is to termindate rx_thread... */ + _rtw_up_sema(&padapter->recvpriv.recv_sema); + rtw_thread_stop(padapter->recvThread); + padapter->recvThread = NULL; + } +#endif + + rtw_hal_stop_thread(padapter); +} + +u8 rtw_init_default_value(_adapter *padapter); +u8 rtw_init_default_value(_adapter *padapter) +{ + u8 ret = _SUCCESS; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + + /* xmit_priv */ + pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; + pxmitpriv->vcs = pregistrypriv->vcs_type; + pxmitpriv->vcs_type = pregistrypriv->vcs_type; + /* pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; */ + pxmitpriv->frag_len = pregistrypriv->frag_thresh; + + /* security_priv */ + /* rtw_get_encrypt_decrypt_from_registrypriv(padapter); */ + psecuritypriv->binstallGrpkey = _FAIL; +#ifdef CONFIG_GTK_OL + psecuritypriv->binstallKCK_KEK = _FAIL; +#endif /* CONFIG_GTK_OL */ + psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; + psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; + + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + + psecuritypriv->dot11PrivacyKeyIndex = 0; + + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psecuritypriv->dot118021XGrpKeyid = 1; + + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled; +#ifdef CONFIG_CONCURRENT_MODE + psecuritypriv->dot118021x_bmc_cam_id = INVALID_SEC_MAC_CAM_ID; +#endif + + + /* pwrctrl_priv */ + + + /* registry_priv */ + rtw_init_registrypriv_dev_network(padapter); + rtw_update_registrypriv_dev_network(padapter); + + + /* hal_priv */ + rtw_hal_def_value_init(padapter); + +#ifdef CONFIG_MCC_MODE + /* MCC parameter */ + rtw_hal_mcc_parameter_init(padapter); +#endif /* CONFIG_MCC_MODE */ + + /* misc. */ + RTW_ENABLE_FUNC(padapter, DF_RX_BIT); + RTW_ENABLE_FUNC(padapter, DF_TX_BIT); + padapter->bLinkInfoDump = 0; + padapter->bNotifyChannelChange = _FALSE; +#ifdef CONFIG_P2P + padapter->bShowGetP2PState = 1; +#endif + + /* for debug purpose */ + padapter->fix_rate = 0xFF; + padapter->data_fb = 0; + padapter->fix_bw = 0xFF; + padapter->power_offset = 0; + padapter->rsvd_page_offset = 0; + padapter->rsvd_page_num = 0; +#ifdef CONFIG_AP_MODE + padapter->bmc_tx_rate = pregistrypriv->bmc_tx_rate; +#endif + padapter->driver_tx_bw_mode = pregistrypriv->tx_bw_mode; + + padapter->driver_ampdu_spacing = 0xFF; + padapter->driver_rx_ampdu_factor = 0xFF; + padapter->driver_rx_ampdu_spacing = 0xFF; + padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID; + padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID; +#ifdef CONFIG_TX_AMSDU + padapter->tx_amsdu = 2; + padapter->tx_amsdu_rate = 400; +#endif + padapter->driver_tx_max_agg_num = 0xFF; +#ifdef DBG_RX_COUNTER_DUMP + padapter->dump_rx_cnt_mode = 0; + padapter->drv_rx_cnt_ok = 0; + padapter->drv_rx_cnt_crcerror = 0; + padapter->drv_rx_cnt_drop = 0; +#endif +#ifdef CONFIG_RTW_NAPI + padapter->napi_state = NAPI_DISABLE; +#endif + padapter->tsf.sync_port = MAX_HW_PORT; + padapter->tsf.offset = 0; + +#ifdef CONFIG_RTW_ACS + if (pregistrypriv->acs_mode) + rtw_acs_start(padapter); + else + rtw_acs_stop(padapter); +#endif +#ifdef CONFIG_BACKGROUND_NOISE_MONITOR + if (pregistrypriv->nm_mode) + rtw_nm_enable(padapter); + else + rtw_nm_disable(padapter); +#endif + return ret; +} + +struct dvobj_priv *devobj_init(void) +{ + struct dvobj_priv *pdvobj = NULL; + + pdvobj = (struct dvobj_priv *)rtw_zmalloc(sizeof(*pdvobj)); + if (pdvobj == NULL) + return NULL; + + _rtw_mutex_init(&pdvobj->hw_init_mutex); + _rtw_mutex_init(&pdvobj->h2c_fwcmd_mutex); + _rtw_mutex_init(&pdvobj->setch_mutex); + _rtw_mutex_init(&pdvobj->setbw_mutex); + _rtw_mutex_init(&pdvobj->rf_read_reg_mutex); +#ifdef CONFIG_SDIO_INDIRECT_ACCESS + _rtw_mutex_init(&pdvobj->sd_indirect_access_mutex); +#endif + +#ifdef CONFIG_RTW_CUSTOMER_STR + _rtw_mutex_init(&pdvobj->customer_str_mutex); + _rtw_memset(pdvobj->customer_str, 0xFF, RTW_CUSTOMER_STR_LEN); +#endif + + pdvobj->processing_dev_remove = _FALSE; + + ATOMIC_SET(&pdvobj->disable_func, 0); + + rtw_macid_ctl_init(&pdvobj->macid_ctl); + _rtw_spinlock_init(&pdvobj->cam_ctl.lock); + _rtw_mutex_init(&pdvobj->cam_ctl.sec_cam_access_mutex); +#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI) + _rtw_spinlock_init(&pdvobj->io_reg_lock); +#endif +#ifdef CONFIG_MBSSID_CAM + rtw_mbid_cam_init(pdvobj); +#endif + +#ifdef CONFIG_AP_MODE + pdvobj->nr_ap_if = 0; + pdvobj->inter_bcn_space = DEFAULT_BCN_INTERVAL; /* default value is equal to the default beacon_interval (100ms) */ + _rtw_init_queue(&pdvobj->ap_if_q); +#ifdef CONFIG_SWTIMER_BASED_TXBCN + rtw_init_timer(&(pdvobj->txbcn_timer), NULL, tx_beacon_timer_handlder, pdvobj); +#endif +#endif + + rtw_init_timer(&(pdvobj->dynamic_chk_timer), NULL, rtw_dynamic_check_timer_handlder, pdvobj); + +#ifdef CONFIG_MCC_MODE + _rtw_mutex_init(&(pdvobj->mcc_objpriv.mcc_mutex)); + _rtw_spinlock_init(&pdvobj->mcc_objpriv.mcc_lock); +#endif /* CONFIG_MCC_MODE */ + +#ifdef CONFIG_RTW_NAPI_DYNAMIC + pdvobj->en_napi_dynamic = 0; +#endif /* CONFIG_RTW_NAPI_DYNAMIC */ + + + return pdvobj; + +} + +void devobj_deinit(struct dvobj_priv *pdvobj) +{ + if (!pdvobj) + return; + + /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ +#if defined(CONFIG_IOCTL_CFG80211) + rtw_cfg80211_dev_res_free(pdvobj); +#endif + +#ifdef CONFIG_MCC_MODE + _rtw_mutex_free(&(pdvobj->mcc_objpriv.mcc_mutex)); +#endif /* CONFIG_MCC_MODE */ + + _rtw_mutex_free(&pdvobj->hw_init_mutex); + _rtw_mutex_free(&pdvobj->h2c_fwcmd_mutex); + +#ifdef CONFIG_RTW_CUSTOMER_STR + _rtw_mutex_free(&pdvobj->customer_str_mutex); +#endif + + _rtw_mutex_free(&pdvobj->setch_mutex); + _rtw_mutex_free(&pdvobj->setbw_mutex); + _rtw_mutex_free(&pdvobj->rf_read_reg_mutex); +#ifdef CONFIG_SDIO_INDIRECT_ACCESS + _rtw_mutex_free(&pdvobj->sd_indirect_access_mutex); +#endif + + rtw_macid_ctl_deinit(&pdvobj->macid_ctl); + _rtw_mutex_free(&pdvobj->cam_ctl.sec_cam_access_mutex); + +#if defined(RTK_129X_PLATFORM) && defined(CONFIG_PCI_HCI) + _rtw_spinlock_free(&pdvobj->io_reg_lock); +#endif +#ifdef CONFIG_MBSSID_CAM + rtw_mbid_cam_deinit(pdvobj); +#endif + + rtw_mfree((u8 *)pdvobj, sizeof(*pdvobj)); +} + +inline u8 rtw_rtnl_lock_needed(struct dvobj_priv *dvobj) +{ + if (dvobj->rtnl_lock_holder && dvobj->rtnl_lock_holder == current) + return 0; + return 1; +} + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) +static inline int rtnl_is_locked(void) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 17)) + if (unlikely(rtnl_trylock())) { + rtnl_unlock(); +#else + if (unlikely(down_trylock(&rtnl_sem) == 0)) { + up(&rtnl_sem); +#endif + return 0; + } + return 1; +} +#endif + +inline void rtw_set_rtnl_lock_holder(struct dvobj_priv *dvobj, _thread_hdl_ thd_hdl) +{ + rtw_warn_on(!rtnl_is_locked()); + + if (!thd_hdl || rtnl_is_locked()) + dvobj->rtnl_lock_holder = thd_hdl; + + if (dvobj->rtnl_lock_holder && 0) + RTW_INFO("rtnl_lock_holder: %s:%d\n", current->comm, current->pid); +} + +u8 rtw_reset_drv_sw(_adapter *padapter) +{ + u8 ret8 = _SUCCESS; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + + /* hal_priv */ + if (is_primary_adapter(padapter)) + rtw_hal_def_value_init(padapter); + + RTW_ENABLE_FUNC(padapter, DF_RX_BIT); + RTW_ENABLE_FUNC(padapter, DF_TX_BIT); + + padapter->tsf.sync_port = MAX_HW_PORT; + padapter->tsf.offset = 0; + + padapter->bLinkInfoDump = 0; + + padapter->xmitpriv.tx_pkts = 0; + padapter->recvpriv.rx_pkts = 0; + + pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; + + /* pmlmepriv->LinkDetectInfo.TrafficBusyState = _FALSE; */ + pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 0; + pmlmepriv->LinkDetectInfo.LowPowerTransitionCount = 0; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING); + +#ifdef CONFIG_AUTOSUSPEND +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 22) && LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 34)) + adapter_to_dvobj(padapter)->pusbdev->autosuspend_disabled = 1;/* autosuspend disabled by the user */ +#endif +#endif + +#ifdef DBG_CONFIG_ERROR_DETECT + if (is_primary_adapter(padapter)) + rtw_hal_sreset_reset_value(padapter); +#endif + pwrctrlpriv->pwr_state_check_cnts = 0; + + /* mlmeextpriv */ + mlmeext_set_scan_state(&padapter->mlmeextpriv, SCAN_DISABLE); + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + rtw_set_signal_stat_timer(&padapter->recvpriv); +#endif + + return ret8; +} + + +u8 rtw_init_drv_sw(_adapter *padapter) +{ + + u8 ret8 = _SUCCESS; + + + + _rtw_init_listhead(&padapter->list); + + ret8 = rtw_init_default_value(padapter); + + if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + + padapter->cmdpriv.padapter = padapter; + + if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + + if (is_primary_adapter(padapter)) + rtw_rfctl_init(padapter); + + if (rtw_init_mlme_priv(padapter) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + +#ifdef CONFIG_P2P + rtw_init_wifidirect_timers(padapter); + init_wifidirect_info(padapter, P2P_ROLE_DISABLE); + reset_global_wifidirect_info(padapter); + #ifdef CONFIG_IOCTL_CFG80211 + rtw_init_cfg80211_wifidirect_info(padapter); + #endif +#ifdef CONFIG_WFD + if (rtw_init_wifi_display_info(padapter) == _FAIL) + RTW_ERR("Can't init init_wifi_display_info\n"); +#endif +#endif /* CONFIG_P2P */ + + if (init_mlme_ext_priv(padapter) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + +#ifdef CONFIG_TDLS + if (rtw_init_tdls_info(padapter) == _FAIL) { + RTW_INFO("Can't rtw_init_tdls_info\n"); + ret8 = _FAIL; + goto exit; + } +#endif /* CONFIG_TDLS */ + +#ifdef CONFIG_RTW_MESH + rtw_mesh_cfg_init(padapter); +#endif + + if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) { + RTW_INFO("Can't _rtw_init_xmit_priv\n"); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) { + RTW_INFO("Can't _rtw_init_recv_priv\n"); + ret8 = _FAIL; + goto exit; + } + /* add for CONFIG_IEEE80211W, none 11w also can use */ + _rtw_spinlock_init(&padapter->security_key_mutex); + + /* We don't need to memset padapter->XXX to zero, because adapter is allocated by rtw_zvmalloc(). */ + /* _rtw_memset((unsigned char *)&padapter->securitypriv, 0, sizeof (struct security_priv)); */ + + if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) { + RTW_INFO("Can't _rtw_init_sta_priv\n"); + ret8 = _FAIL; + goto exit; + } + + padapter->setband = WIFI_FREQUENCY_BAND_AUTO; + padapter->fix_rate = 0xFF; + padapter->power_offset = 0; + padapter->rsvd_page_offset = 0; + padapter->rsvd_page_num = 0; + + padapter->data_fb = 0; + padapter->fix_rx_ampdu_accept = RX_AMPDU_ACCEPT_INVALID; + padapter->fix_rx_ampdu_size = RX_AMPDU_SIZE_INVALID; +#ifdef DBG_RX_COUNTER_DUMP + padapter->dump_rx_cnt_mode = 0; + padapter->drv_rx_cnt_ok = 0; + padapter->drv_rx_cnt_crcerror = 0; + padapter->drv_rx_cnt_drop = 0; +#endif + rtw_init_bcmc_stainfo(padapter); + + rtw_init_pwrctrl_priv(padapter); + + /* _rtw_memset((u8 *)&padapter->qospriv, 0, sizeof (struct qos_priv)); */ /* move to mlme_priv */ + +#ifdef CONFIG_MP_INCLUDED + if (init_mp_priv(padapter) == _FAIL) + RTW_INFO("%s: initialize MP private data Fail!\n", __func__); +#endif + + rtw_hal_dm_init(padapter); +#ifdef CONFIG_RTW_SW_LED + rtw_hal_sw_led_init(padapter); +#endif +#ifdef DBG_CONFIG_ERROR_DETECT + rtw_hal_sreset_init(padapter); +#endif + +#ifdef CONFIG_INTEL_WIDI + if (rtw_init_intel_widi(padapter) == _FAIL) { + RTW_INFO("Can't rtw_init_intel_widi\n"); + ret8 = _FAIL; + goto exit; + } +#endif /* CONFIG_INTEL_WIDI */ + +#ifdef CONFIG_WAPI_SUPPORT + padapter->WapiSupport = true; /* set true temp, will revise according to Efuse or Registry value later. */ + rtw_wapi_init(padapter); +#endif + +#ifdef CONFIG_BR_EXT + _rtw_spinlock_init(&padapter->br_ext_lock); +#endif /* CONFIG_BR_EXT */ + +#ifdef CONFIG_BEAMFORMING +#ifdef RTW_BEAMFORMING_VERSION_2 + rtw_bf_init(padapter); +#endif /* RTW_BEAMFORMING_VERSION_2 */ +#endif /* CONFIG_BEAMFORMING */ + +#ifdef CONFIG_RTW_REPEATER_SON + init_rtw_rson_data(adapter_to_dvobj(padapter)); +#endif + +#ifdef CONFIG_RTW_80211K + rtw_init_rm(padapter); +#endif + +exit: + + + + return ret8; + +} + +#ifdef CONFIG_WOWLAN +void rtw_cancel_dynamic_chk_timer(_adapter *padapter) +{ + _cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer); +} +#endif + +void rtw_cancel_all_timer(_adapter *padapter) +{ + + _cancel_timer_ex(&padapter->mlmepriv.assoc_timer); + + _cancel_timer_ex(&padapter->mlmepriv.scan_to_timer); + +#ifdef CONFIG_DFS_MASTER + _cancel_timer_ex(&padapter->mlmepriv.dfs_master_timer); +#endif + + _cancel_timer_ex(&adapter_to_dvobj(padapter)->dynamic_chk_timer); +#ifdef CONFIG_RTW_SW_LED + /* cancel sw led timer */ + rtw_hal_sw_led_deinit(padapter); +#endif + _cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_state_check_timer)); + +#ifdef CONFIG_TX_AMSDU + _cancel_timer_ex(&padapter->xmitpriv.amsdu_bk_timer); + _cancel_timer_ex(&padapter->xmitpriv.amsdu_be_timer); + _cancel_timer_ex(&padapter->xmitpriv.amsdu_vo_timer); + _cancel_timer_ex(&padapter->xmitpriv.amsdu_vi_timer); +#endif + +#ifdef CONFIG_IOCTL_CFG80211 +#ifdef CONFIG_P2P + _cancel_timer_ex(&padapter->cfg80211_wdinfo.remain_on_ch_timer); +#endif /* CONFIG_P2P */ +#endif /* CONFIG_IOCTL_CFG80211 */ + +#ifdef CONFIG_SET_SCAN_DENY_TIMER + _cancel_timer_ex(&padapter->mlmepriv.set_scan_deny_timer); + rtw_clear_scan_deny(padapter); +#endif + +#ifdef CONFIG_NEW_SIGNAL_STAT_PROCESS + _cancel_timer_ex(&padapter->recvpriv.signal_stat_timer); +#endif + +#ifdef CONFIG_LPS_RPWM_TIMER + _cancel_timer_ex(&(adapter_to_pwrctl(padapter)->pwr_rpwm_timer)); +#endif /* CONFIG_LPS_RPWM_TIMER */ + + /* cancel dm timer */ + rtw_hal_dm_deinit(padapter); + +#ifdef CONFIG_PLATFORM_FS_MX61 + msleep(50); +#endif +} + +u8 rtw_free_drv_sw(_adapter *padapter) +{ + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_free(padapter); +#endif + + /* we can call rtw_p2p_enable here, but: */ + /* 1. rtw_p2p_enable may have IO operation */ + /* 2. rtw_p2p_enable is bundled with wext interface */ + #ifdef CONFIG_P2P + { + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + _cancel_timer_ex(&pwdinfo->find_phase_timer); + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + _cancel_timer_ex(&pwdinfo->pre_tx_scan_timer); + #ifdef CONFIG_CONCURRENT_MODE + _cancel_timer_ex(&pwdinfo->ap_p2p_switch_timer); + #endif /* CONFIG_CONCURRENT_MODE */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); + } + } + #endif + +#ifdef CONFIG_INTEL_WIDI + rtw_free_intel_widi(padapter); +#endif /* CONFIG_INTEL_WIDI */ + + free_mlme_ext_priv(&padapter->mlmeextpriv); + +#ifdef CONFIG_TDLS + /* rtw_free_tdls_info(&padapter->tdlsinfo); */ +#endif /* CONFIG_TDLS */ + +#ifdef CONFIG_RTW_80211K + rtw_free_rm_priv(padapter); +#endif + + rtw_free_cmd_priv(&padapter->cmdpriv); + + rtw_free_evt_priv(&padapter->evtpriv); + + rtw_free_mlme_priv(&padapter->mlmepriv); + + if (is_primary_adapter(padapter)) + rtw_rfctl_deinit(padapter); + + /* free_io_queue(padapter); */ + + _rtw_free_xmit_priv(&padapter->xmitpriv); + + _rtw_free_sta_priv(&padapter->stapriv); /* will free bcmc_stainfo here */ + + _rtw_free_recv_priv(&padapter->recvpriv); + + rtw_free_pwrctrl_priv(padapter); + + /* rtw_mfree((void *)padapter, sizeof (padapter)); */ + + rtw_hal_free_data(padapter); + + + /* free the old_pnetdev */ + if (padapter->rereg_nd_name_priv.old_pnetdev) { + free_netdev(padapter->rereg_nd_name_priv.old_pnetdev); + padapter->rereg_nd_name_priv.old_pnetdev = NULL; + } + + return _SUCCESS; + +} +void rtw_intf_start(_adapter *adapter) +{ + if (adapter->intf_start) + adapter->intf_start(adapter); +} +void rtw_intf_stop(_adapter *adapter) +{ + if (adapter->intf_stop) + adapter->intf_stop(adapter); +} + +#ifdef CONFIG_CONCURRENT_MODE +int _netdev_vir_if_open(struct net_device *pnetdev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + _adapter *primary_padapter = GET_PRIMARY_ADAPTER(padapter); + + RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup); + + if (!primary_padapter) + goto _netdev_virtual_iface_open_error; + +#ifdef CONFIG_PLATFORM_INTEL_BYT + if (padapter->bup == _FALSE) { + u8 mac[ETH_ALEN]; + + /* get mac address from primary_padapter */ + if (primary_padapter->bup == _FALSE) + rtw_macaddr_cfg(adapter_mac_addr(primary_padapter), get_hal_mac_addr(primary_padapter)); + + _rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN); + + /* + * If the BIT1 is 0, the address is universally administered. + * If it is 1, the address is locally administered + */ + mac[0] |= BIT(1); + + _rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN); + +#ifdef CONFIG_MI_WITH_MBSSID_CAM + rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter)); +#endif + rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); + _rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN); + } +#endif /*CONFIG_PLATFORM_INTEL_BYT*/ + + if (primary_padapter->bup == _FALSE || !rtw_is_hw_init_completed(primary_padapter)) + _netdev_open(primary_padapter->pnetdev); + + if (padapter->bup == _FALSE && primary_padapter->bup == _TRUE && + rtw_is_hw_init_completed(primary_padapter)) { +#if 0 /*#ifdef CONFIG_MI_WITH_MBSSID_CAM*/ + rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, adapter_mac_addr(padapter)); /* set mac addr to mac register */ +#endif + + } + + if (padapter->bup == _FALSE) { + if (rtw_start_drv_threads(padapter) == _FAIL) + goto _netdev_virtual_iface_open_error; + } + +#ifdef CONFIG_RTW_NAPI + if (padapter->napi_state == NAPI_DISABLE) { + napi_enable(&padapter->napi); + padapter->napi_state = NAPI_ENABLE; + } +#endif + +#ifdef CONFIG_IOCTL_CFG80211 + rtw_cfg80211_init_wiphy(padapter); + rtw_cfg80211_init_wdev_data(padapter); +#endif + + padapter->bup = _TRUE; + + padapter->net_closed = _FALSE; + + rtw_netif_wake_queue(pnetdev); + + RTW_INFO(FUNC_NDEV_FMT" (bup=%d) exit\n", FUNC_NDEV_ARG(pnetdev), padapter->bup); + + return 0; + +_netdev_virtual_iface_open_error: + + padapter->bup = _FALSE; + +#ifdef CONFIG_RTW_NAPI + if(padapter->napi_state == NAPI_ENABLE) { + napi_disable(&padapter->napi); + padapter->napi_state = NAPI_DISABLE; + } +#endif + + rtw_netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + + return -1; + +} + +int netdev_vir_if_open(struct net_device *pnetdev) +{ + int ret; + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + ret = _netdev_vir_if_open(pnetdev); + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + +#ifdef CONFIG_AUTO_AP_MODE + /* if(padapter->iface_id == 2) */ + /* rtw_start_auto_ap(padapter); */ +#endif + + return ret; +} + +static int netdev_vir_if_close(struct net_device *pnetdev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup); + padapter->net_closed = _TRUE; + pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; + + if (pnetdev) + rtw_netif_stop_queue(pnetdev); + +#ifdef CONFIG_P2P + if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE)) + rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); +#endif + +#ifdef CONFIG_IOCTL_CFG80211 + rtw_scan_abort(padapter); + rtw_cfg80211_wait_scan_req_empty(padapter, 200); + adapter_wdev_data(padapter)->bandroid_scan = _FALSE; +#endif + + return 0; +} + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) +static const struct net_device_ops rtw_netdev_vir_if_ops = { + .ndo_init = rtw_ndev_init, + .ndo_uninit = rtw_ndev_uninit, + .ndo_open = netdev_vir_if_open, + .ndo_stop = netdev_vir_if_close, + .ndo_start_xmit = rtw_xmit_entry, + .ndo_set_mac_address = rtw_net_set_mac_address, + .ndo_get_stats = rtw_net_get_stats, + .ndo_do_ioctl = rtw_ioctl, +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + .ndo_select_queue = rtw_select_queue, +#endif +}; +#endif + +static void rtw_hook_vir_if_ops(struct net_device *ndev) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 29)) + ndev->netdev_ops = &rtw_netdev_vir_if_ops; +#else + ndev->init = rtw_ndev_init; + ndev->uninit = rtw_ndev_uninit; + ndev->open = netdev_vir_if_open; + ndev->stop = netdev_vir_if_close; + ndev->set_mac_address = rtw_net_set_mac_address; +#endif +} +_adapter *rtw_drv_add_vir_if(_adapter *primary_padapter, + void (*set_intf_ops)(_adapter *primary_padapter, struct _io_ops *pops)) +{ + int res = _FAIL; + _adapter *padapter = NULL; + struct dvobj_priv *pdvobjpriv; + u8 mac[ETH_ALEN]; + + /****** init adapter ******/ + padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter)); + if (padapter == NULL) + goto exit; + + if (loadparam(padapter) != _SUCCESS) + goto free_adapter; + + _rtw_memcpy(padapter, primary_padapter, sizeof(_adapter)); + + /* */ + padapter->bup = _FALSE; + padapter->net_closed = _TRUE; + padapter->dir_dev = NULL; + padapter->dir_odm = NULL; + + /*set adapter_type/iface type*/ + padapter->isprimary = _FALSE; + padapter->adapter_type = VIRTUAL_ADAPTER; + +#ifdef CONFIG_MI_WITH_MBSSID_CAM + padapter->hw_port = HW_PORT0; +#else + padapter->hw_port = HW_PORT1; +#endif + + + /****** hook vir if into dvobj ******/ + pdvobjpriv = adapter_to_dvobj(padapter); + padapter->iface_id = pdvobjpriv->iface_nums; + pdvobjpriv->padapters[pdvobjpriv->iface_nums++] = padapter; + + padapter->intf_start = primary_padapter->intf_start; + padapter->intf_stop = primary_padapter->intf_stop; + + /* step init_io_priv */ + if ((rtw_init_io_priv(padapter, set_intf_ops)) == _FAIL) { + goto free_adapter; + } + + /*init drv data*/ + if (rtw_init_drv_sw(padapter) != _SUCCESS) + goto free_drv_sw; + + + /*get mac address from primary_padapter*/ + _rtw_memcpy(mac, adapter_mac_addr(primary_padapter), ETH_ALEN); + + /* + * If the BIT1 is 0, the address is universally administered. + * If it is 1, the address is locally administered + */ + mac[0] |= BIT(1); + if (padapter->iface_id > IFACE_ID1) + mac[4] ^= BIT(padapter->iface_id); + + _rtw_memcpy(adapter_mac_addr(padapter), mac, ETH_ALEN); + /* update mac-address to mbsid-cam cache*/ +#ifdef CONFIG_MI_WITH_MBSSID_CAM + rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter)); +#endif + RTW_INFO("%s if%d mac_addr : "MAC_FMT"\n", __func__, padapter->iface_id + 1, MAC_ARG(adapter_mac_addr(padapter))); +#ifdef CONFIG_P2P + rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); +#endif + + rtw_led_set_ctl_en_mask_virtual(padapter); + rtw_led_set_iface_en(padapter, 1); + + res = _SUCCESS; + +free_drv_sw: + if (res != _SUCCESS && padapter) + rtw_free_drv_sw(padapter); +free_adapter: + if (res != _SUCCESS && padapter) { + rtw_vmfree((u8 *)padapter, sizeof(*padapter)); + padapter = NULL; + } +exit: + return padapter; +} + +void rtw_drv_stop_vir_if(_adapter *padapter) +{ + struct net_device *pnetdev = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (padapter == NULL) + return; + + pnetdev = padapter->pnetdev; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_disassoc_cmd(padapter, 0, RTW_CMDF_DIRECTLY); + +#ifdef CONFIG_AP_MODE + if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) { + free_mlme_ap_info(padapter); + #ifdef CONFIG_HOSTAPD_MLME + hostapd_mode_unload(padapter); + #endif + } +#endif + + if (padapter->bup == _TRUE) { + #ifdef CONFIG_XMIT_ACK + if (padapter->xmitpriv.ack_tx) + rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); + #endif + + rtw_intf_stop(padapter); + + rtw_stop_drv_threads(padapter); + + padapter->bup = _FALSE; + } + /* cancel timer after thread stop */ + rtw_cancel_all_timer(padapter); +} + +void rtw_drv_free_vir_if(_adapter *padapter) +{ + if (padapter == NULL) + return; + + RTW_INFO(FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + rtw_free_drv_sw(padapter); + + /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ + rtw_os_ndev_free(padapter); + + rtw_vmfree((u8 *)padapter, sizeof(_adapter)); +} + + +void rtw_drv_stop_vir_ifaces(struct dvobj_priv *dvobj) +{ + int i; + + for (i = VIF_START_ID; i < dvobj->iface_nums; i++) + rtw_drv_stop_vir_if(dvobj->padapters[i]); +} + +void rtw_drv_free_vir_ifaces(struct dvobj_priv *dvobj) +{ + int i; + + for (i = VIF_START_ID; i < dvobj->iface_nums; i++) + rtw_drv_free_vir_if(dvobj->padapters[i]); +} + +void rtw_drv_del_vir_if(_adapter *padapter) +{ + rtw_drv_stop_vir_if(padapter); + rtw_drv_free_vir_if(padapter); +} + +void rtw_drv_del_vir_ifaces(_adapter *primary_padapter) +{ + int i; + struct dvobj_priv *dvobj = primary_padapter->dvobj; + + for (i = VIF_START_ID; i < dvobj->iface_nums; i++) + rtw_drv_del_vir_if(dvobj->padapters[i]); + +} + +#endif /*end of CONFIG_CONCURRENT_MODE*/ + +/* IPv4, IPv6 IP addr notifier */ +static int rtw_inetaddr_notifier_call(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct in_ifaddr *ifa = (struct in_ifaddr *)data; + struct net_device *ndev; + struct mlme_ext_priv *pmlmeext = NULL; + struct mlme_ext_info *pmlmeinfo = NULL; + _adapter *adapter = NULL; + + if (!ifa || !ifa->ifa_dev || !ifa->ifa_dev->dev) + return NOTIFY_DONE; + + ndev = ifa->ifa_dev->dev; + + if (!is_rtw_ndev(ndev)) + return NOTIFY_DONE; + + adapter = (_adapter *)rtw_netdev_priv(ifa->ifa_dev->dev); + + if (adapter == NULL) + return NOTIFY_DONE; + + pmlmeext = &adapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + switch (action) { + case NETDEV_UP: + _rtw_memcpy(pmlmeinfo->ip_addr, &ifa->ifa_address, + RTW_IP_ADDR_LEN); + RTW_DBG("%s[%s]: up IP: %pI4\n", __func__, + ifa->ifa_label, pmlmeinfo->ip_addr); + break; + case NETDEV_DOWN: + _rtw_memset(pmlmeinfo->ip_addr, 0, RTW_IP_ADDR_LEN); + RTW_DBG("%s[%s]: down IP: %pI4\n", __func__, + ifa->ifa_label, pmlmeinfo->ip_addr); + break; + default: + RTW_DBG("%s: default action\n", __func__); + break; + } + return NOTIFY_DONE; +} + +#ifdef CONFIG_IPV6 +static int rtw_inet6addr_notifier_call(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct inet6_ifaddr *inet6_ifa = data; + struct net_device *ndev; + struct ipv6_addr *_ipv6_addr = NULL; + struct pwrctrl_priv *pwrctl = NULL; + struct mlme_ext_priv *pmlmeext = NULL; + struct mlme_ext_info *pmlmeinfo = NULL; + _adapter *adapter = NULL; + + if (!inet6_ifa || !inet6_ifa->idev || !inet6_ifa->idev->dev) + return NOTIFY_DONE; + + ndev = inet6_ifa->idev->dev; + + if (!is_rtw_ndev(ndev)) + return NOTIFY_DONE; + + adapter = (_adapter *)rtw_netdev_priv(inet6_ifa->idev->dev); + + if (adapter == NULL) + return NOTIFY_DONE; + + pmlmeext = &adapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + pwrctl = adapter_to_pwrctl(adapter); + + pmlmeext = &adapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + switch (action) { + case NETDEV_UP: +#ifdef CONFIG_WOWLAN + pwrctl->wowlan_ns_offload_en = _TRUE; +#endif + _rtw_memcpy(pmlmeinfo->ip6_addr, &inet6_ifa->addr, + RTW_IPv6_ADDR_LEN); + RTW_DBG("%s: up IPv6 addrs: %pI6\n", __func__, + pmlmeinfo->ip6_addr); + break; + case NETDEV_DOWN: +#ifdef CONFIG_WOWLAN + pwrctl->wowlan_ns_offload_en = _FALSE; +#endif + _rtw_memset(pmlmeinfo->ip6_addr, 0, RTW_IPv6_ADDR_LEN); + RTW_DBG("%s: down IPv6 addrs: %pI6\n", __func__, + pmlmeinfo->ip6_addr); + break; + default: + RTW_DBG("%s: default action\n", __func__); + break; + } + return NOTIFY_DONE; +} +#endif + +static struct notifier_block rtw_inetaddr_notifier = { + .notifier_call = rtw_inetaddr_notifier_call +}; + +#ifdef CONFIG_IPV6 +static struct notifier_block rtw_inet6addr_notifier = { + .notifier_call = rtw_inet6addr_notifier_call +}; +#endif + +void rtw_inetaddr_notifier_register(void) +{ + RTW_INFO("%s\n", __func__); + register_inetaddr_notifier(&rtw_inetaddr_notifier); +#ifdef CONFIG_IPV6 + register_inet6addr_notifier(&rtw_inet6addr_notifier); +#endif +} + +void rtw_inetaddr_notifier_unregister(void) +{ + RTW_INFO("%s\n", __func__); + unregister_inetaddr_notifier(&rtw_inetaddr_notifier); +#ifdef CONFIG_IPV6 + unregister_inet6addr_notifier(&rtw_inet6addr_notifier); +#endif +} + +int rtw_os_ndevs_register(struct dvobj_priv *dvobj) +{ + int i, status = _SUCCESS; + struct registry_priv *regsty = dvobj_to_regsty(dvobj); + _adapter *adapter; + +#if defined(CONFIG_IOCTL_CFG80211) + if (rtw_cfg80211_dev_res_register(dvobj) != _SUCCESS) { + rtw_warn_on(1); + status = _FAIL; + goto exit; + } +#endif + + for (i = 0; i < dvobj->iface_nums; i++) { + + if (i >= CONFIG_IFACE_NUMBER) { + RTW_ERR("%s %d >= CONFIG_IFACE_NUMBER(%d)\n", __func__, i, CONFIG_IFACE_NUMBER); + rtw_warn_on(1); + continue; + } + + adapter = dvobj->padapters[i]; + if (adapter) { + char *name; + + #ifdef CONFIG_RTW_DYNAMIC_NDEV + if (!is_primary_adapter(adapter)) + continue; + #endif + + if (adapter->iface_id == IFACE_ID0) + name = regsty->ifname; + else if (adapter->iface_id == IFACE_ID1) + name = regsty->if2name; + else + name = "wlan%d"; + + status = rtw_os_ndev_register(adapter, name); + + if (status != _SUCCESS) { + rtw_warn_on(1); + break; + } + } + } + + if (status != _SUCCESS) { + for (; i >= 0; i--) { + adapter = dvobj->padapters[i]; + if (adapter) + rtw_os_ndev_unregister(adapter); + } + } + +#if defined(CONFIG_IOCTL_CFG80211) + if (status != _SUCCESS) + rtw_cfg80211_dev_res_unregister(dvobj); +#endif +exit: + return status; +} + +void rtw_os_ndevs_unregister(struct dvobj_priv *dvobj) +{ + int i; + _adapter *adapter = NULL; + + for (i = 0; i < dvobj->iface_nums; i++) { + adapter = dvobj->padapters[i]; + + if (adapter == NULL) + continue; + + rtw_os_ndev_unregister(adapter); + } + +#if defined(CONFIG_IOCTL_CFG80211) + rtw_cfg80211_dev_res_unregister(dvobj); +#endif +} + +/** + * rtw_os_ndevs_init - Allocate and register OS layer net devices and relating structures for @dvobj + * @dvobj: the dvobj on which this function applies + * + * Returns: + * _SUCCESS or _FAIL + */ +int rtw_os_ndevs_init(struct dvobj_priv *dvobj) +{ + int ret = _FAIL; + + if (rtw_os_ndevs_alloc(dvobj) != _SUCCESS) + goto exit; + + if (rtw_os_ndevs_register(dvobj) != _SUCCESS) + goto os_ndevs_free; + + ret = _SUCCESS; + +os_ndevs_free: + if (ret != _SUCCESS) + rtw_os_ndevs_free(dvobj); +exit: + return ret; +} + +/** + * rtw_os_ndevs_deinit - Unregister and free OS layer net devices and relating structures for @dvobj + * @dvobj: the dvobj on which this function applies + */ +void rtw_os_ndevs_deinit(struct dvobj_priv *dvobj) +{ + rtw_os_ndevs_unregister(dvobj); + rtw_os_ndevs_free(dvobj); +} + +#ifdef CONFIG_BR_EXT +void netdev_br_init(struct net_device *netdev) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + rcu_read_lock(); +#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) */ + + /* if(check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE) == _TRUE) */ + { + /* struct net_bridge *br = netdev->br_port->br; */ /* ->dev->dev_addr; */ +#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) + if (netdev->br_port) +#else /* (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) */ + if (rcu_dereference(adapter->pnetdev->rx_handler_data)) +#endif /* (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 35)) */ + { + struct net_device *br_netdev; +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) + br_netdev = dev_get_by_name(CONFIG_BR_EXT_BRNAME); +#else /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) */ + struct net *devnet = NULL; + +#if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) + devnet = netdev->nd_net; +#else /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) */ + devnet = dev_net(netdev); +#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)) */ + + br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME); +#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24)) */ + + if (br_netdev) { + memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN); + dev_put(br_netdev); + } else + printk("%s()-%d: dev_get_by_name(%s) failed!", __FUNCTION__, __LINE__, CONFIG_BR_EXT_BRNAME); + } + + adapter->ethBrExtInfo.addPPPoETag = 1; + } + +#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) + rcu_read_unlock(); +#endif /* (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 35)) */ +} +#endif /* CONFIG_BR_EXT */ + +int _netdev_open(struct net_device *pnetdev) +{ + uint status; + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); +#ifdef CONFIG_BT_COEXIST_SOCKET_TRX + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */ + + + RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup); + + padapter->netif_up = _TRUE; + +#ifdef CONFIG_PLATFORM_INTEL_BYT + rtw_sdio_set_power(1); +#endif /* CONFIG_PLATFORM_INTEL_BYT */ + + #ifdef CONFIG_AUTOSUSPEND + if (pwrctrlpriv->ps_flag == _TRUE) { + padapter->net_closed = _FALSE; + goto netdev_open_normal_process; + } + #endif + + if (padapter->bup == _FALSE) { +#ifdef CONFIG_PLATFORM_INTEL_BYT + rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter)); +#ifdef CONFIG_MI_WITH_MBSSID_CAM + rtw_mbid_camid_alloc(padapter, adapter_mac_addr(padapter)); +#endif + rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); + _rtw_memcpy(pnetdev->dev_addr, adapter_mac_addr(padapter), ETH_ALEN); +#endif /* CONFIG_PLATFORM_INTEL_BYT */ + + rtw_clr_surprise_removed(padapter); + rtw_clr_drv_stopped(padapter); + + status = rtw_hal_init(padapter); + if (status == _FAIL) { + goto netdev_open_error; + } +#if 0/*#ifdef CONFIG_MI_WITH_MBSSID_CAM*/ + rtw_hal_set_hwreg(padapter, HW_VAR_MAC_ADDR, adapter_mac_addr(padapter)); /* set mac addr to mac register */ +#endif + + RTW_INFO("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr)); + +#ifndef RTW_HALMAC + status = rtw_start_drv_threads(padapter); + if (status == _FAIL) { + RTW_INFO("Initialize driver software resource Failed!\n"); + goto netdev_open_error; + } +#endif /* !RTW_HALMAC */ + +#ifdef CONFIG_RTW_NAPI + if(padapter->napi_state == NAPI_DISABLE) { + napi_enable(&padapter->napi); + padapter->napi_state = NAPI_ENABLE; + } +#endif + +#ifndef RTW_HALMAC + rtw_intf_start(padapter); +#endif /* !RTW_HALMAC */ + +#ifdef CONFIG_IOCTL_CFG80211 + rtw_cfg80211_init_wiphy(padapter); + rtw_cfg80211_init_wdev_data(padapter); +#endif + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + padapter->bup = _TRUE; + pwrctrlpriv->bips_processing = _FALSE; + +#ifdef CONFIG_PLATFORM_INTEL_BYT +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_IpsNotify(padapter, IPS_NONE); +#endif /* CONFIG_BT_COEXIST */ +#endif /* CONFIG_PLATFORM_INTEL_BYT */ + } + padapter->net_closed = _FALSE; + + _set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000); + +#ifndef CONFIG_IPS_CHECK_IN_WD + rtw_set_pwr_state_check_timer(pwrctrlpriv); +#endif + + rtw_netif_carrier_on(pnetdev); /* call this func when rtw_joinbss_event_callback return success */ + rtw_netif_wake_queue(pnetdev); + +#ifdef CONFIG_BR_EXT + netdev_br_init(pnetdev); +#endif /* CONFIG_BR_EXT */ + +#ifdef CONFIG_BT_COEXIST_SOCKET_TRX + if (is_primary_adapter(padapter) && (_TRUE == pHalData->EEPROMBluetoothCoexist)) { + rtw_btcoex_init_socket(padapter); + padapter->coex_info.BtMgnt.ExtConfig.HCIExtensionVer = 0x04; + rtw_btcoex_SetHciVersion(padapter, 0x04); + } else + RTW_INFO("CONFIG_BT_COEXIST: VIRTUAL_ADAPTER\n"); +#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */ + + +netdev_open_normal_process: + +#ifdef CONFIG_CONCURRENT_MODE + { + _adapter *sec_adapter = adapter_to_dvobj(padapter)->padapters[IFACE_ID1]; + + #ifndef CONFIG_RTW_DYNAMIC_NDEV + if (sec_adapter && (sec_adapter->bup == _FALSE)) + _netdev_vir_if_open(sec_adapter->pnetdev); + #endif + } +#endif + +#ifdef CONFIG_RTW_CFGVEDNOR_LLSTATS + pwrctrlpriv->radio_on_start_time = rtw_get_current_time(); + pwrctrlpriv->pwr_saving_start_time = rtw_get_current_time(); + pwrctrlpriv->pwr_saving_time = 0; + pwrctrlpriv->on_time = 0; + pwrctrlpriv->tx_time = 0; + pwrctrlpriv->rx_time = 0; +#endif /* CONFIG_RTW_CFGVEDNOR_LLSTATS */ + + RTW_INFO("-871x_drv - drv_open, bup=%d\n", padapter->bup); + + return 0; + +netdev_open_error: + + padapter->bup = _FALSE; + +#ifdef CONFIG_RTW_NAPI + if(padapter->napi_state == NAPI_ENABLE) { + napi_disable(&padapter->napi); + padapter->napi_state = NAPI_DISABLE; + } +#endif + + rtw_netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + + RTW_INFO("-871x_drv - drv_open fail, bup=%d\n", padapter->bup); + + return -1; + +} + +int netdev_open(struct net_device *pnetdev) +{ + int ret = _FALSE; + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct pwrctrl_priv *pwrctrlpriv = adapter_to_pwrctl(padapter); + + if (pwrctrlpriv->bInSuspend == _TRUE) { + RTW_INFO(" [WARN] "ADPT_FMT" %s failed, bInSuspend=%d\n", ADPT_ARG(padapter), __func__, pwrctrlpriv->bInSuspend); + return 0; + } + + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + if (is_primary_adapter(padapter)) + ret = _netdev_open(pnetdev); +#ifdef CONFIG_CONCURRENT_MODE + else + ret = _netdev_vir_if_open(pnetdev); +#endif + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + + +#ifdef CONFIG_AUTO_AP_MODE + if (padapter->iface_id == IFACE_ID2) + rtw_start_auto_ap(padapter); +#endif + + return ret; +} + +#ifdef CONFIG_IPS +int ips_netdrv_open(_adapter *padapter) +{ + int status = _SUCCESS; + /* struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); */ + + padapter->net_closed = _FALSE; + + RTW_INFO("===> %s.........\n", __FUNCTION__); + + + rtw_clr_drv_stopped(padapter); + /* padapter->bup = _TRUE; */ + + status = rtw_hal_init(padapter); + if (status == _FAIL) { + goto netdev_open_error; + } +#if 0 + rtw_restore_mac_addr(padapter); +#endif +#ifndef RTW_HALMAC + rtw_intf_start(padapter); +#endif /* !RTW_HALMAC */ + +#ifndef CONFIG_IPS_CHECK_IN_WD + rtw_set_pwr_state_check_timer(adapter_to_pwrctl(padapter)); +#endif + _set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000); + + return _SUCCESS; + +netdev_open_error: + /* padapter->bup = _FALSE; */ + RTW_INFO("-ips_netdrv_open - drv_open failure, bup=%d\n", padapter->bup); + + return _FAIL; +} + +int rtw_ips_pwr_up(_adapter *padapter) +{ + int result; + PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter); +#ifdef DBG_CONFIG_ERROR_DETECT + struct sreset_priv *psrtpriv = &pHalData->srestpriv; +#endif/* #ifdef DBG_CONFIG_ERROR_DETECT */ + systime start_time = rtw_get_current_time(); + RTW_INFO("===> rtw_ips_pwr_up..............\n"); + +#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) +#ifdef DBG_CONFIG_ERROR_DETECT + if (psrtpriv->silent_reset_inprogress == _TRUE) +#endif/* #ifdef DBG_CONFIG_ERROR_DETECT */ +#endif /* defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) */ + rtw_reset_drv_sw(padapter); + + result = ips_netdrv_open(padapter); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + RTW_INFO("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time)); + return result; + +} + +void rtw_ips_pwr_down(_adapter *padapter) +{ + systime start_time = rtw_get_current_time(); + RTW_INFO("===> rtw_ips_pwr_down...................\n"); + + padapter->net_closed = _TRUE; + + rtw_ips_dev_unload(padapter); + RTW_INFO("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time)); +} +#endif +void rtw_ips_dev_unload(_adapter *padapter) +{ + struct net_device *pnetdev = (struct net_device *)padapter->pnetdev; + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + PHAL_DATA_TYPE pHalData = GET_HAL_DATA(padapter); +#ifdef DBG_CONFIG_ERROR_DETECT + struct sreset_priv *psrtpriv = &pHalData->srestpriv; +#endif/* #ifdef DBG_CONFIG_ERROR_DETECT */ + RTW_INFO("====> %s...\n", __FUNCTION__); + + +#if defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) +#ifdef DBG_CONFIG_ERROR_DETECT + if (psrtpriv->silent_reset_inprogress == _TRUE) +#endif /* #ifdef DBG_CONFIG_ERROR_DETECT */ +#endif /* defined(CONFIG_SWLPS_IN_IPS) || defined(CONFIG_FWLPS_IN_IPS) */ + { + rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, 0); + rtw_intf_stop(padapter); + } + + if (!rtw_is_surprise_removed(padapter)) + rtw_hal_deinit(padapter); + +} + +int pm_netdev_open(struct net_device *pnetdev, u8 bnormal) +{ + int status = 0; + + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + + if (_TRUE == bnormal) { + _enter_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + status = _netdev_open(pnetdev); +#if 0 + rtw_restore_mac_addr(padapter); +#endif + _exit_critical_mutex(&(adapter_to_dvobj(padapter)->hw_init_mutex), NULL); + } +#ifdef CONFIG_IPS + else + status = (_SUCCESS == ips_netdrv_open(padapter)) ? (0) : (-1); +#endif + + return status; +} + +static int netdev_close(struct net_device *pnetdev) +{ + _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#ifdef CONFIG_BT_COEXIST_SOCKET_TRX + HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); +#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */ + + RTW_INFO(FUNC_NDEV_FMT" , bup=%d\n", FUNC_NDEV_ARG(pnetdev), padapter->bup); +#ifndef CONFIG_PLATFORM_INTEL_BYT + #ifdef CONFIG_AUTOSUSPEND + if (pwrctl->bInternalAutoSuspend == _TRUE) { + /* rtw_pwr_wakeup(padapter); */ + if (pwrctl->rf_pwrstate == rf_off) + pwrctl->ps_flag = _TRUE; + } + #endif + padapter->net_closed = _TRUE; + padapter->netif_up = _FALSE; + pmlmepriv->LinkDetectInfo.bBusyTraffic = _FALSE; + + /* if (!rtw_is_hw_init_completed(padapter)) { + RTW_INFO("(1)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter)?"_TRUE":"_FALSE"); + + rtw_set_drv_stopped(padapter); + + rtw_dev_unload(padapter); + } + else*/ + if (pwrctl->rf_pwrstate == rf_on) { + RTW_INFO("(2)871x_drv - drv_close, bup=%d, hw_init_completed=%s\n", padapter->bup, rtw_is_hw_init_completed(padapter) ? "_TRUE" : "_FALSE"); + + /* s1. */ + if (pnetdev) + rtw_netif_stop_queue(pnetdev); + +#ifndef CONFIG_ANDROID + /* s2. */ + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, RTW_CMDF_WAIT_ACK); + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter, 0, _FALSE); + /* s2-3. */ + rtw_free_assoc_resources_cmd(padapter, _TRUE); + /* s2-4. */ + rtw_free_network_queue(padapter, _TRUE); +#endif + } + +#ifdef CONFIG_BR_EXT + /* if (OPMODE & (WIFI_STATION_STATE | WIFI_ADHOC_STATE)) */ + { + /* void nat25_db_cleanup(_adapter *priv); */ + nat25_db_cleanup(padapter); + } +#endif /* CONFIG_BR_EXT */ + +#ifdef CONFIG_P2P + if (!rtw_p2p_chk_role(&padapter->wdinfo, P2P_ROLE_DISABLE)) + rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); +#endif /* CONFIG_P2P */ + +#ifdef CONFIG_IOCTL_CFG80211 + rtw_scan_abort(padapter); + rtw_cfg80211_wait_scan_req_empty(padapter, 200); + adapter_wdev_data(padapter)->bandroid_scan = _FALSE; + /* padapter->rtw_wdev->iftype = NL80211_IFTYPE_MONITOR; */ /* set this at the end */ +#endif /* CONFIG_IOCTL_CFG80211 */ + +#ifdef CONFIG_WAPI_SUPPORT + rtw_wapi_disable_tx(padapter); +#endif +#ifdef CONFIG_BT_COEXIST_SOCKET_TRX + if (is_primary_adapter(padapter) && (_TRUE == pHalData->EEPROMBluetoothCoexist)) + rtw_btcoex_close_socket(padapter); + else + RTW_INFO("CONFIG_BT_COEXIST: VIRTUAL_ADAPTER\n"); +#endif /* CONFIG_BT_COEXIST_SOCKET_TRX */ +#else /* !CONFIG_PLATFORM_INTEL_BYT */ + + if (pwrctl->bInSuspend == _TRUE) { + RTW_INFO("+871x_drv - drv_close, bInSuspend=%d\n", pwrctl->bInSuspend); + return 0; + } + + rtw_scan_abort(padapter); /* stop scanning process before wifi is going to down */ +#ifdef CONFIG_IOCTL_CFG80211 + rtw_cfg80211_wait_scan_req_empty(padapter, 200); +#endif + + RTW_INFO("netdev_close, bips_processing=%d\n", pwrctl->bips_processing); + while (pwrctl->bips_processing == _TRUE) /* waiting for ips_processing done before call rtw_dev_unload() */ + rtw_msleep_os(1); + + rtw_dev_unload(padapter); + rtw_sdio_set_power(0); + +#endif /* !CONFIG_PLATFORM_INTEL_BYT */ + + RTW_INFO("-871x_drv - drv_close, bup=%d\n", padapter->bup); + + return 0; + +} + +int pm_netdev_close(struct net_device *pnetdev, u8 bnormal) +{ + int status = 0; + + status = netdev_close(pnetdev); + + return status; +} + +void rtw_ndev_destructor(struct net_device *ndev) +{ + RTW_INFO(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(ndev)); + +#ifdef CONFIG_IOCTL_CFG80211 + if (ndev->ieee80211_ptr) + rtw_mfree((u8 *)ndev->ieee80211_ptr, sizeof(struct wireless_dev)); +#endif + free_netdev(ndev); +} + +#ifdef CONFIG_ARP_KEEP_ALIVE +struct route_info { + struct in_addr dst_addr; + struct in_addr src_addr; + struct in_addr gateway; + unsigned int dev_index; +}; + +static void parse_routes(struct nlmsghdr *nl_hdr, struct route_info *rt_info) +{ + struct rtmsg *rt_msg; + struct rtattr *rt_attr; + int rt_len; + + rt_msg = (struct rtmsg *) NLMSG_DATA(nl_hdr); + if ((rt_msg->rtm_family != AF_INET) || (rt_msg->rtm_table != RT_TABLE_MAIN)) + return; + + rt_attr = (struct rtattr *) RTM_RTA(rt_msg); + rt_len = RTM_PAYLOAD(nl_hdr); + + for (; RTA_OK(rt_attr, rt_len); rt_attr = RTA_NEXT(rt_attr, rt_len)) { + switch (rt_attr->rta_type) { + case RTA_OIF: + rt_info->dev_index = *(int *) RTA_DATA(rt_attr); + break; + case RTA_GATEWAY: + rt_info->gateway.s_addr = *(u_int *) RTA_DATA(rt_attr); + break; + case RTA_PREFSRC: + rt_info->src_addr.s_addr = *(u_int *) RTA_DATA(rt_attr); + break; + case RTA_DST: + rt_info->dst_addr.s_addr = *(u_int *) RTA_DATA(rt_attr); + break; + } + } +} + +static int route_dump(u32 *gw_addr , int *gw_index) +{ + int err = 0; + struct socket *sock; + struct { + struct nlmsghdr nlh; + struct rtgenmsg g; + } req; + struct msghdr msg; + struct iovec iov; + struct sockaddr_nl nladdr; + mm_segment_t oldfs; + char *pg; + int size = 0; + + err = sock_create(AF_NETLINK, SOCK_DGRAM, NETLINK_ROUTE, &sock); + if (err) { + printk(": Could not create a datagram socket, error = %d\n", -ENXIO); + return err; + } + + memset(&nladdr, 0, sizeof(nladdr)); + nladdr.nl_family = AF_NETLINK; + + req.nlh.nlmsg_len = sizeof(req); + req.nlh.nlmsg_type = RTM_GETROUTE; + req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST; + req.nlh.nlmsg_pid = 0; + req.g.rtgen_family = AF_INET; + + iov.iov_base = &req; + iov.iov_len = sizeof(req); + + msg.msg_name = &nladdr; + msg.msg_namelen = sizeof(nladdr); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) + /* referece:sock_xmit in kernel code + * WRITE for sock_sendmsg, READ for sock_recvmsg + * third parameter for msg_iovlen + * last parameter for iov_len + */ + iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req)); +#else + msg.msg_iov = &iov; + msg.msg_iovlen = 1; +#endif + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_flags = MSG_DONTWAIT; + + oldfs = get_fs(); + set_fs(KERNEL_DS); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) + err = sock_sendmsg(sock, &msg); +#else + err = sock_sendmsg(sock, &msg, sizeof(req)); +#endif + set_fs(oldfs); + + if (err < 0) + goto out_sock; + + pg = (char *) __get_free_page(GFP_KERNEL); + if (pg == NULL) { + err = -ENOMEM; + goto out_sock; + } + +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) +restart: +#endif + + for (;;) { + struct nlmsghdr *h; + + iov.iov_base = pg; + iov.iov_len = PAGE_SIZE; + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) + iov_iter_init(&msg.msg_iter, READ, &iov, 1, PAGE_SIZE); +#endif + + oldfs = get_fs(); + set_fs(KERNEL_DS); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)) + err = sock_recvmsg(sock, &msg, MSG_DONTWAIT); +#else + err = sock_recvmsg(sock, &msg, PAGE_SIZE, MSG_DONTWAIT); +#endif + set_fs(oldfs); + + if (err < 0) + goto out_sock_pg; + + if (msg.msg_flags & MSG_TRUNC) { + err = -ENOBUFS; + goto out_sock_pg; + } + + h = (struct nlmsghdr *) pg; + + while (NLMSG_OK(h, err)) { + struct route_info rt_info; + if (h->nlmsg_type == NLMSG_DONE) { + err = 0; + goto done; + } + + if (h->nlmsg_type == NLMSG_ERROR) { + struct nlmsgerr *errm = (struct nlmsgerr *) NLMSG_DATA(h); + err = errm->error; + printk("NLMSG error: %d\n", errm->error); + goto done; + } + + if (h->nlmsg_type == RTM_GETROUTE) + printk("RTM_GETROUTE: NLMSG: %d\n", h->nlmsg_type); + if (h->nlmsg_type != RTM_NEWROUTE) { + printk("NLMSG: %d\n", h->nlmsg_type); + err = -EINVAL; + goto done; + } + + memset(&rt_info, 0, sizeof(struct route_info)); + parse_routes(h, &rt_info); + if (!rt_info.dst_addr.s_addr && rt_info.gateway.s_addr && rt_info.dev_index) { + *gw_addr = rt_info.gateway.s_addr; + *gw_index = rt_info.dev_index; + + } + h = NLMSG_NEXT(h, err); + } + + if (err) { + printk("!!!Remnant of size %d %d %d\n", err, h->nlmsg_len, h->nlmsg_type); + err = -EINVAL; + break; + } + } + +done: +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + if (!err && req.g.rtgen_family == AF_INET) { + req.g.rtgen_family = AF_INET6; + + iov.iov_base = &req; + iov.iov_len = sizeof(req); + + msg.msg_name = &nladdr; + msg.msg_namelen = sizeof(nladdr); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0)) + iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, sizeof(req)); +#else + msg.msg_iov = &iov; + msg.msg_iovlen = 1; +#endif + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_flags = MSG_DONTWAIT; + + oldfs = get_fs(); + set_fs(KERNEL_DS); +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 1, 0)) + err = sock_sendmsg(sock, &msg); +#else + err = sock_sendmsg(sock, &msg, sizeof(req)); +#endif + set_fs(oldfs); + + if (err > 0) + goto restart; + } +#endif + +out_sock_pg: + free_page((unsigned long) pg); + +out_sock: + sock_release(sock); + return err; +} + +static int arp_query(unsigned char *haddr, u32 paddr, + struct net_device *dev) +{ + struct neighbour *neighbor_entry; + int ret = 0; + + neighbor_entry = neigh_lookup(&arp_tbl, &paddr, dev); + + if (neighbor_entry != NULL) { + neighbor_entry->used = jiffies; + if (neighbor_entry->nud_state & NUD_VALID) { + _rtw_memcpy(haddr, neighbor_entry->ha, dev->addr_len); + ret = 1; + } + neigh_release(neighbor_entry); + } + return ret; +} + +static int get_defaultgw(u32 *ip_addr , char mac[]) +{ + int gw_index = 0; /* oif device index */ + struct net_device *gw_dev = NULL; /* oif device */ + + route_dump(ip_addr, &gw_index); + + if (!(*ip_addr) || !gw_index) { + /* RTW_INFO("No default GW\n"); */ + return -1; + } + + gw_dev = dev_get_by_index(&init_net, gw_index); + + if (gw_dev == NULL) { + /* RTW_INFO("get Oif Device Fail\n"); */ + return -1; + } + + if (!arp_query(mac, *ip_addr, gw_dev)) { + /* RTW_INFO( "arp query failed\n"); */ + dev_put(gw_dev); + return -1; + + } + dev_put(gw_dev); + + return 0; +} + +int rtw_gw_addr_query(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + u32 gw_addr = 0; /* default gw address */ + unsigned char gw_mac[32] = {0}; /* default gw mac */ + int i; + int res; + + res = get_defaultgw(&gw_addr, gw_mac); + if (!res) { + pmlmepriv->gw_ip[0] = gw_addr & 0xff; + pmlmepriv->gw_ip[1] = (gw_addr & 0xff00) >> 8; + pmlmepriv->gw_ip[2] = (gw_addr & 0xff0000) >> 16; + pmlmepriv->gw_ip[3] = (gw_addr & 0xff000000) >> 24; + _rtw_memcpy(pmlmepriv->gw_mac_addr, gw_mac, 6); + RTW_INFO("%s Gateway Mac:\t" MAC_FMT "\n", __FUNCTION__, MAC_ARG(pmlmepriv->gw_mac_addr)); + RTW_INFO("%s Gateway IP:\t" IP_FMT "\n", __FUNCTION__, IP_ARG(pmlmepriv->gw_ip)); + } else + RTW_INFO("Get Gateway IP/MAC fail!\n"); + + return res; +} +#endif + +void rtw_dev_unload(PADAPTER padapter) +{ + struct net_device *pnetdev = (struct net_device *)padapter->pnetdev; + struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(padapter); + struct dvobj_priv *pobjpriv = padapter->dvobj; + struct debug_priv *pdbgpriv = &pobjpriv->drv_dbg; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 cnt = 0; + + + if (padapter->bup == _TRUE) { + RTW_INFO("==> "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + +#ifdef CONFIG_WOWLAN +#ifdef CONFIG_GPIO_WAKEUP + /*default wake up pin change to BT*/ + RTW_INFO("%s:default wake up pin change to BT\n", __FUNCTION__); + rtw_hal_switch_gpio_wl_ctrl(padapter, WAKEUP_GPIO_IDX, _FALSE); +#endif /* CONFIG_GPIO_WAKEUP */ +#endif /* CONFIG_WOWLAN */ + + rtw_set_drv_stopped(padapter); +#ifdef CONFIG_XMIT_ACK + if (padapter->xmitpriv.ack_tx) + rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); +#endif + + rtw_intf_stop(padapter); + + #ifdef CONFIG_AUTOSUSPEND + if (!pwrctl->bInternalAutoSuspend) + #endif + { + rtw_stop_drv_threads(padapter); + + if (ATOMIC_READ(&(pcmdpriv->cmdthd_running)) == _TRUE) { + RTW_ERR("cmd_thread not stop !!\n"); + rtw_warn_on(1); + } + } + /* check the status of IPS */ + if (rtw_hal_check_ips_status(padapter) == _TRUE || pwrctl->rf_pwrstate == rf_off) { /* check HW status and SW state */ + RTW_PRINT("%s: driver in IPS-FWLPS\n", __func__); + pdbgpriv->dbg_dev_unload_inIPS_cnt++; + } else + RTW_PRINT("%s: driver not in IPS\n", __func__); + + if (!rtw_is_surprise_removed(padapter)) { +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_IpsNotify(padapter, pwrctl->ips_mode_req); +#endif +#ifdef CONFIG_WOWLAN + if (pwrctl->bSupportRemoteWakeup == _TRUE && + pwrctl->wowlan_mode == _TRUE) + RTW_PRINT("%s bSupportRemoteWakeup==_TRUE do not run rtw_hal_deinit()\n", __FUNCTION__); + else +#endif + { + /* amy modify 20120221 for power seq is different between driver open and ips */ + rtw_hal_deinit(padapter); + } + rtw_set_surprise_removed(padapter); + } + + padapter->bup = _FALSE; + + RTW_INFO("<== "FUNC_ADPT_FMT"\n", FUNC_ADPT_ARG(padapter)); + } else { + RTW_INFO("%s: bup==_FALSE\n", __FUNCTION__); + } + rtw_cancel_all_timer(padapter); +} + +int rtw_suspend_free_assoc_resource(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct net_device *pnetdev = padapter->pnetdev; +#ifdef CONFIG_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_P2P */ + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) + && check_fwstate(pmlmepriv, _FW_LINKED) + #ifdef CONFIG_P2P + && (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) + #if defined(CONFIG_IOCTL_CFG80211) && RTW_P2P_GROUP_INTERFACE + || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) + #endif + ) + #endif /* CONFIG_P2P */ + ) { + RTW_INFO("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n", __FUNCTION__, + pmlmepriv->cur_network.network.Ssid.Ssid, + MAC_ARG(pmlmepriv->cur_network.network.MacAddress), + pmlmepriv->cur_network.network.Ssid.SsidLength, + pmlmepriv->assoc_ssid.SsidLength); + rtw_set_to_roam(padapter, 1); + } + } + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED)) { + rtw_disassoc_cmd(padapter, 0, RTW_CMDF_DIRECTLY); + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter, 0, _FALSE); + } +#ifdef CONFIG_AP_MODE + else if (MLME_IS_AP(padapter) || MLME_IS_MESH(padapter)) + rtw_sta_flush(padapter, _TRUE); +#endif + + /* s2-3. */ + rtw_free_assoc_resources(padapter, _TRUE); + + /* s2-4. */ +#ifdef CONFIG_AUTOSUSPEND + if (is_primary_adapter(padapter) && (!adapter_to_pwrctl(padapter)->bInternalAutoSuspend)) +#endif + rtw_free_network_queue(padapter, _TRUE); + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + RTW_PRINT("%s: fw_under_survey\n", __func__); + rtw_indicate_scan_done(padapter, 1); + clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == _TRUE) { + RTW_PRINT("%s: fw_under_linking\n", __FUNCTION__); + rtw_indicate_disconnect(padapter, 0, _FALSE); + } + + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return _SUCCESS; +} + +#ifdef CONFIG_WOWLAN +int rtw_suspend_wow(_adapter *padapter) +{ + u8 ch, bw, offset; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct wowlan_ioctl_param poidparam; + u8 ps_mode; + int ret = _SUCCESS; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + + RTW_INFO("wowlan_mode: %d\n", pwrpriv->wowlan_mode); + RTW_INFO("wowlan_pno_enable: %d\n", pwrpriv->wowlan_pno_enable); +#ifdef CONFIG_P2P_WOWLAN + RTW_INFO("wowlan_p2p_enable: %d\n", pwrpriv->wowlan_p2p_enable); +#endif + + if (pwrpriv->wowlan_mode == _TRUE) { + rtw_mi_netif_stop_queue(padapter); + #ifdef CONFIG_CONCURRENT_MODE + rtw_mi_buddy_netif_carrier_off(padapter); + #endif + + /* 0. Power off LED */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) + /* 2.only for SDIO disable interrupt */ + rtw_intf_stop(padapter); + + /* 2.1 clean interrupt */ + rtw_hal_clear_interrupt(padapter); +#endif /* CONFIG_SDIO_HCI */ + + /* 1. stop thread */ + rtw_set_drv_stopped(padapter); /*for stop thread*/ + rtw_mi_stop_drv_threads(padapter); + + rtw_clr_drv_stopped(padapter); /*for 32k command*/ + + /* #ifdef CONFIG_LPS */ + /* rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN"); */ + /* #endif */ + + #ifdef CONFIG_SDIO_HCI + /* 2.2 free irq */ + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + sdio_free_irq(adapter_to_dvobj(padapter)); + #endif + #endif/*CONFIG_SDIO_HCI*/ + +#ifdef CONFIG_RUNTIME_PORT_SWITCH + if (rtw_port_switch_chk(padapter)) { + RTW_INFO(" ### PORT SWITCH ###\n"); + rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL); + } +#endif + + poidparam.subcode = WOWLAN_ENABLE; + rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); + if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) + && check_fwstate(pmlmepriv, _FW_LINKED)) { + RTW_INFO("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n", __FUNCTION__, + pmlmepriv->cur_network.network.Ssid.Ssid, + MAC_ARG(pmlmepriv->cur_network.network.MacAddress), + pmlmepriv->cur_network.network.Ssid.SsidLength, + pmlmepriv->assoc_ssid.SsidLength); + + rtw_set_to_roam(padapter, 0); + } + } + + RTW_PRINT("%s: wowmode suspending\n", __func__); + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) == _TRUE) { + RTW_PRINT("%s: fw_under_survey\n", __func__); + rtw_indicate_scan_done(padapter, 1); + clr_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + } + +#if 1 + if (rtw_mi_check_status(padapter, MI_LINKED)) { + ch = rtw_mi_get_union_chan(padapter); + bw = rtw_mi_get_union_bw(padapter); + offset = rtw_mi_get_union_offset(padapter); + RTW_INFO(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + } +#else + if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { + RTW_INFO(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", + FUNC_ADPT_ARG(padapter), ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + rtw_mi_update_union_chan_inf(padapter, ch, offset, bw); + } +#endif +#ifdef CONFIG_CONCURRENT_MODE + rtw_mi_buddy_suspend_free_assoc_resource(padapter); +#endif + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND_KEEP_ANT); +#endif + + if (pwrpriv->wowlan_pno_enable) { + RTW_PRINT("%s: pno: %d\n", __func__, + pwrpriv->wowlan_pno_enable); +#ifdef CONFIG_FWLPS_IN_IPS + rtw_set_fw_in_ips_mode(padapter, _TRUE); +#endif + } +#ifdef CONFIG_LPS + else { + if (!(pwrpriv->wowlan_dis_lps)) { + rtw_wow_lps_level_decide(padapter, _TRUE); + rtw_set_ps_mode(padapter, PS_MODE_MAX, 0, 0, "WOWLAN"); + } + } +#endif /* #ifdef CONFIG_LPS */ + + } else + RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode); + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return ret; +} +#endif /* #ifdef CONFIG_WOWLAN */ + +#ifdef CONFIG_AP_WOWLAN +int rtw_suspend_ap_wow(_adapter *padapter) +{ + u8 ch, bw, offset; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct wowlan_ioctl_param poidparam; + u8 ps_mode; + int ret = _SUCCESS; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + pwrpriv->wowlan_ap_mode = _TRUE; + + RTW_INFO("wowlan_ap_mode: %d\n", pwrpriv->wowlan_ap_mode); + + rtw_mi_netif_stop_queue(padapter); + + /* 0. Power off LED */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); +#ifdef CONFIG_SDIO_HCI + /* 2.only for SDIO disable interrupt*/ + rtw_intf_stop(padapter); + + /* 2.1 clean interrupt */ + rtw_hal_clear_interrupt(padapter); +#endif /* CONFIG_SDIO_HCI */ + + /* 1. stop thread */ + rtw_set_drv_stopped(padapter); /*for stop thread*/ + rtw_mi_stop_drv_threads(padapter); + rtw_clr_drv_stopped(padapter); /*for 32k command*/ + + #ifdef CONFIG_SDIO_HCI + /* 2.2 free irq */ + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + sdio_free_irq(adapter_to_dvobj(padapter)); + #endif + #endif/*CONFIG_SDIO_HCI*/ + +#ifdef CONFIG_RUNTIME_PORT_SWITCH + if (rtw_port_switch_chk(padapter)) { + RTW_INFO(" ### PORT SWITCH ###\n"); + rtw_hal_set_hwreg(padapter, HW_VAR_PORT_SWITCH, NULL); + } +#endif + + poidparam.subcode = WOWLAN_AP_ENABLE; + rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); + + RTW_PRINT("%s: wowmode suspending\n", __func__); +#if 1 + if (rtw_mi_check_status(padapter, MI_LINKED)) { + ch = rtw_mi_get_union_chan(padapter); + bw = rtw_mi_get_union_bw(padapter); + offset = rtw_mi_get_union_offset(padapter); + RTW_INFO("back to linked/linking union - ch:%u, bw:%u, offset:%u\n", ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + } +#else + if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { + RTW_INFO("back to linked/linking union - ch:%u, bw:%u, offset:%u\n", ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + rtw_mi_update_union_chan_inf(padapter, ch, offset, bw); + } +#endif + + /*FOR ONE AP - TODO :Multi-AP*/ + { + int i; + _adapter *iface; + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + + for (i = 0; i < dvobj->iface_nums; i++) { + iface = dvobj->padapters[i]; + if ((iface) && rtw_is_adapter_up(iface)) { + if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE) == _FALSE) + rtw_suspend_free_assoc_resource(iface); + } + } + + } + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND_KEEP_ANT); +#endif + +#ifdef CONFIG_LPS + if (!(pwrpriv->wowlan_dis_lps)) { + rtw_wow_lps_level_decide(padapter, _TRUE); + rtw_set_ps_mode(padapter, PS_MODE_MIN, 0, 0, "AP-WOWLAN"); + } +#endif + + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return ret; +} +#endif /* #ifdef CONFIG_AP_WOWLAN */ + + +int rtw_suspend_normal(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + int ret = _SUCCESS; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_SUSPEND); +#endif + rtw_mi_netif_caroff_qstop(padapter); + + rtw_mi_suspend_free_assoc_resource(padapter); + + rtw_led_control(padapter, LED_CTL_POWER_OFF); + + if ((rtw_hal_check_ips_status(padapter) == _TRUE) + || (adapter_to_pwrctl(padapter)->rf_pwrstate == rf_off)) + RTW_PRINT("%s: ### ERROR #### driver in IPS ####ERROR###!!!\n", __FUNCTION__); + + +#ifdef CONFIG_CONCURRENT_MODE + rtw_set_drv_stopped(padapter); /*for stop thread*/ + rtw_stop_cmd_thread(padapter); + rtw_drv_stop_vir_ifaces(adapter_to_dvobj(padapter)); +#endif + rtw_dev_unload(padapter); + + #ifdef CONFIG_SDIO_HCI + sdio_deinit(adapter_to_dvobj(padapter)); + + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + sdio_free_irq(adapter_to_dvobj(padapter)); + #endif + #endif /*CONFIG_SDIO_HCI*/ + + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return ret; +} + +int rtw_suspend_common(_adapter *padapter) +{ + struct dvobj_priv *dvobj = padapter->dvobj; + struct debug_priv *pdbgpriv = &dvobj->drv_dbg; + struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(dvobj); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + int ret = 0; + systime start_time = rtw_get_current_time(); + + RTW_PRINT(" suspend start\n"); + RTW_INFO("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid); + + pdbgpriv->dbg_suspend_cnt++; + + pwrpriv->bInSuspend = _TRUE; + + while (pwrpriv->bips_processing == _TRUE) + rtw_msleep_os(1); + +#ifdef CONFIG_IOL_READ_EFUSE_MAP + if (!padapter->bup) { + u8 bMacPwrCtrlOn = _FALSE; + rtw_hal_get_hwreg(padapter, HW_VAR_APFM_ON_MAC, &bMacPwrCtrlOn); + if (bMacPwrCtrlOn) + rtw_hal_power_off(padapter); + } +#endif + + if ((!padapter->bup) || RTW_CANNOT_RUN(padapter)) { + RTW_INFO("%s bup=%d bDriverStopped=%s bSurpriseRemoved = %s\n", __func__ + , padapter->bup + , rtw_is_drv_stopped(padapter) ? "True" : "False" + , rtw_is_surprise_removed(padapter) ? "True" : "False"); + pdbgpriv->dbg_suspend_error_cnt++; + goto exit; + } + rtw_ps_deny(padapter, PS_DENY_SUSPEND); + + rtw_mi_cancel_all_timer(padapter); + LeaveAllPowerSaveModeDirect(padapter); + + rtw_ps_deny_cancel(padapter, PS_DENY_SUSPEND); + + if (rtw_mi_check_status(padapter, MI_AP_MODE) == _FALSE) { +#ifdef CONFIG_WOWLAN + if (check_fwstate(pmlmepriv, _FW_LINKED)) + pwrpriv->wowlan_mode = _TRUE; + else if (pwrpriv->wowlan_pno_enable == _TRUE) + pwrpriv->wowlan_mode |= pwrpriv->wowlan_pno_enable; + +#ifdef CONFIG_P2P_WOWLAN + if (!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE) || P2P_ROLE_DISABLE != padapter->wdinfo.role) + pwrpriv->wowlan_p2p_mode = _TRUE; + if (_TRUE == pwrpriv->wowlan_p2p_mode) + pwrpriv->wowlan_mode |= pwrpriv->wowlan_p2p_mode; +#endif /* CONFIG_P2P_WOWLAN */ + + if (pwrpriv->wowlan_mode == _TRUE) + rtw_suspend_wow(padapter); + else +#endif /* CONFIG_WOWLAN */ + rtw_suspend_normal(padapter); + } else if (rtw_mi_check_status(padapter, MI_AP_MODE)) { +#ifdef CONFIG_AP_WOWLAN + rtw_suspend_ap_wow(padapter); +#else + rtw_suspend_normal(padapter); +#endif /*CONFIG_AP_WOWLAN*/ + } + + + RTW_PRINT("rtw suspend success in %d ms\n", + rtw_get_passing_time_ms(start_time)); + +exit: + RTW_INFO("<=== %s return %d.............. in %dms\n", __FUNCTION__ + , ret, rtw_get_passing_time_ms(start_time)); + + return ret; +} + +#ifdef CONFIG_WOWLAN +int rtw_resume_process_wow(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct dvobj_priv *psdpriv = padapter->dvobj; + struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; + struct wowlan_ioctl_param poidparam; + struct sta_info *psta = NULL; + int ret = _SUCCESS; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + if (padapter) { + pwrpriv = adapter_to_pwrctl(padapter); + } else { + pdbgpriv->dbg_resume_error_cnt++; + ret = -1; + goto exit; + } + + if (RTW_CANNOT_RUN(padapter)) { + RTW_INFO("%s pdapter %p bDriverStopped %s bSurpriseRemoved %s\n" + , __func__, padapter + , rtw_is_drv_stopped(padapter) ? "True" : "False" + , rtw_is_surprise_removed(padapter) ? "True" : "False"); + goto exit; + } + + pwrpriv->wowlan_in_resume = _TRUE; +#ifdef CONFIG_PNO_SUPPORT +#ifdef CONFIG_FWLPS_IN_IPS + if (pwrpriv->wowlan_pno_enable) + rtw_set_fw_in_ips_mode(padapter, _FALSE); +#endif /* CONFIG_FWLPS_IN_IPS */ +#endif/* CONFIG_PNO_SUPPORT */ + + if (pwrpriv->wowlan_mode == _TRUE) { +#ifdef CONFIG_LPS + if (!(pwrpriv->wowlan_dis_lps)) { + rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "WOWLAN"); + rtw_wow_lps_level_decide(padapter, _FALSE); + } +#endif /* CONFIG_LPS */ + + pwrpriv->bFwCurrentInPSMode = _FALSE; + +#if defined(CONFIG_SDIO_HCI) || defined(CONFIG_PCI_HCI) + rtw_mi_intf_stop(padapter); + rtw_hal_clear_interrupt(padapter); +#endif + + #ifdef CONFIG_SDIO_HCI + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) { + ret = -1; + goto exit; + } + #endif + #endif/*CONFIG_SDIO_HCI*/ + + /* Disable WOW, set H2C command */ + poidparam.subcode = WOWLAN_DISABLE; + rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); + +#ifdef CONFIG_CONCURRENT_MODE + rtw_mi_buddy_reset_drv_sw(padapter); +#endif + + psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)); + if (psta) + set_sta_rate(padapter, psta); + + + rtw_clr_drv_stopped(padapter); + RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter) ? "True" : "False"); + + rtw_mi_start_drv_threads(padapter); + + rtw_mi_intf_start(padapter); + +#ifdef CONFIG_CONCURRENT_MODE + rtw_mi_buddy_netif_carrier_on(padapter); +#endif + + /* start netif queue */ + rtw_mi_netif_wake_queue(padapter); + + } else + + RTW_PRINT("%s: ### ERROR ### wowlan_mode=%d\n", __FUNCTION__, pwrpriv->wowlan_mode); + + if (padapter->pid[1] != 0) { + RTW_INFO("pid[1]:%d\n", padapter->pid[1]); + rtw_signal_process(padapter->pid[1], SIGUSR2); + } + + if (rtw_chk_roam_flags(padapter, RTW_ROAM_ON_RESUME)) { + if (pwrpriv->wowlan_wake_reason == FW_DECISION_DISCONNECT || + pwrpriv->wowlan_wake_reason == RX_DISASSOC|| + pwrpriv->wowlan_wake_reason == RX_DEAUTH) { + + RTW_INFO("%s: disconnect reason: %02x\n", __func__, + pwrpriv->wowlan_wake_reason); + rtw_indicate_disconnect(padapter, 0, _FALSE); + + rtw_sta_media_status_rpt(padapter, + rtw_get_stainfo(&padapter->stapriv, + get_bssid(&padapter->mlmepriv)), 0); + + rtw_free_assoc_resources(padapter, _TRUE); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + } else { + RTW_INFO("%s: do roaming\n", __func__); + rtw_roaming(padapter, NULL); + } + } + + if (pwrpriv->wowlan_mode == _TRUE) { + pwrpriv->bips_processing = _FALSE; + _set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000); +#ifndef CONFIG_IPS_CHECK_IN_WD + rtw_set_pwr_state_check_timer(pwrpriv); +#endif + } else + RTW_PRINT("do not reset timer\n"); + + pwrpriv->wowlan_mode = _FALSE; + + /* Power On LED */ +#ifdef CONFIG_RTW_SW_LED + + if (pwrpriv->wowlan_wake_reason == RX_DISASSOC|| + pwrpriv->wowlan_wake_reason == RX_DEAUTH|| + pwrpriv->wowlan_wake_reason == FW_DECISION_DISCONNECT) + rtw_led_control(padapter, LED_CTL_NO_LINK); + else + rtw_led_control(padapter, LED_CTL_LINK); +#endif + /* clean driver side wake up reason. */ + pwrpriv->wowlan_last_wake_reason = pwrpriv->wowlan_wake_reason; + pwrpriv->wowlan_wake_reason = 0; + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME); +#endif /* CONFIG_BT_COEXIST */ + +exit: + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return ret; +} +#endif /* #ifdef CONFIG_WOWLAN */ + +#ifdef CONFIG_AP_WOWLAN +int rtw_resume_process_ap_wow(_adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct dvobj_priv *psdpriv = padapter->dvobj; + struct debug_priv *pdbgpriv = &psdpriv->drv_dbg; + struct wowlan_ioctl_param poidparam; + struct sta_info *psta = NULL; + int ret = _SUCCESS; + u8 ch, bw, offset; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + if (padapter) { + pwrpriv = adapter_to_pwrctl(padapter); + } else { + pdbgpriv->dbg_resume_error_cnt++; + ret = -1; + goto exit; + } + + +#ifdef CONFIG_LPS + if (!(pwrpriv->wowlan_dis_lps)) { + rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0, "AP-WOWLAN"); + rtw_wow_lps_level_decide(padapter, _FALSE); + } +#endif /* CONFIG_LPS */ + + pwrpriv->bFwCurrentInPSMode = _FALSE; + + rtw_hal_disable_interrupt(padapter); + + rtw_hal_clear_interrupt(padapter); + + #ifdef CONFIG_SDIO_HCI + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) { + ret = -1; + goto exit; + } + #endif + #endif/*CONFIG_SDIO_HCI*/ + /* Disable WOW, set H2C command */ + poidparam.subcode = WOWLAN_AP_DISABLE; + rtw_hal_set_hwreg(padapter, HW_VAR_WOWLAN, (u8 *)&poidparam); + pwrpriv->wowlan_ap_mode = _FALSE; + + rtw_clr_drv_stopped(padapter); + RTW_INFO("%s: wowmode resuming, DriverStopped:%s\n", __func__, rtw_is_drv_stopped(padapter) ? "True" : "False"); + + rtw_mi_start_drv_threads(padapter); + +#if 1 + if (rtw_mi_check_status(padapter, MI_LINKED)) { + ch = rtw_mi_get_union_chan(padapter); + bw = rtw_mi_get_union_bw(padapter); + offset = rtw_mi_get_union_offset(padapter); + RTW_INFO(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + } +#else + if (rtw_mi_get_ch_setting_union(padapter, &ch, &bw, &offset) != 0) { + RTW_INFO(FUNC_ADPT_FMT" back to linked/linking union - ch:%u, bw:%u, offset:%u\n", FUNC_ADPT_ARG(padapter), ch, bw, offset); + set_channel_bwmode(padapter, ch, offset, bw); + rtw_mi_update_union_chan_inf(padapter, ch, offset, bw); + } +#endif + + /*FOR ONE AP - TODO :Multi-AP*/ + { + int i; + _adapter *iface; + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + + for (i = 0; i < dvobj->iface_nums; i++) { + iface = dvobj->padapters[i]; + if ((iface) && rtw_is_adapter_up(iface)) { + if (check_fwstate(&iface->mlmepriv, WIFI_AP_STATE | WIFI_MESH_STATE | _FW_LINKED)) + rtw_reset_drv_sw(iface); + } + } + + } + rtw_mi_intf_start(padapter); + + /* start netif queue */ + rtw_mi_netif_wake_queue(padapter); + + if (padapter->pid[1] != 0) { + RTW_INFO("pid[1]:%d\n", padapter->pid[1]); + rtw_signal_process(padapter->pid[1], SIGUSR2); + } + +#ifdef CONFIG_RESUME_IN_WORKQUEUE + /* rtw_unlock_suspend(); */ +#endif /* CONFIG_RESUME_IN_WORKQUEUE */ + + pwrpriv->bips_processing = _FALSE; + _set_timer(&adapter_to_dvobj(padapter)->dynamic_chk_timer, 2000); +#ifndef CONFIG_IPS_CHECK_IN_WD + rtw_set_pwr_state_check_timer(pwrpriv); +#endif + /* clean driver side wake up reason. */ + pwrpriv->wowlan_wake_reason = 0; + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME); +#endif /* CONFIG_BT_COEXIST */ + + /* Power On LED */ +#ifdef CONFIG_RTW_SW_LED + + rtw_led_control(padapter, LED_CTL_LINK); +#endif +exit: + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + return ret; +} +#endif /* #ifdef CONFIG_APWOWLAN */ + +void rtw_mi_resume_process_normal(_adapter *padapter) +{ + int i; + _adapter *iface; + struct mlme_priv *pmlmepriv; + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + + for (i = 0; i < dvobj->iface_nums; i++) { + iface = dvobj->padapters[i]; + if ((iface) && rtw_is_adapter_up(iface)) { + pmlmepriv = &iface->mlmepriv; + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_STATION_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv)); + + if (rtw_chk_roam_flags(iface, RTW_ROAM_ON_RESUME)) + rtw_roaming(iface, NULL); + + } else if (MLME_IS_AP(iface) || MLME_IS_MESH(iface)) { + RTW_INFO(FUNC_ADPT_FMT" %s\n", FUNC_ADPT_ARG(iface), MLME_IS_AP(iface) ? "AP" : "MESH"); + rtw_ap_restore_network(iface); + } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) + RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - WIFI_ADHOC_STATE\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv)); + else + RTW_INFO(FUNC_ADPT_FMT" fwstate:0x%08x - ???\n", FUNC_ADPT_ARG(iface), get_fwstate(pmlmepriv)); + } + } +} + +int rtw_resume_process_normal(_adapter *padapter) +{ + struct net_device *pnetdev; + struct pwrctrl_priv *pwrpriv; + struct dvobj_priv *psdpriv; + struct debug_priv *pdbgpriv; + + int ret = _SUCCESS; + + if (!padapter) { + ret = -1; + goto exit; + } + + pnetdev = padapter->pnetdev; + pwrpriv = adapter_to_pwrctl(padapter); + psdpriv = padapter->dvobj; + pdbgpriv = &psdpriv->drv_dbg; + + RTW_INFO("==> "FUNC_ADPT_FMT" entry....\n", FUNC_ADPT_ARG(padapter)); + + #ifdef CONFIG_SDIO_HCI + /* interface init */ + if (sdio_init(adapter_to_dvobj(padapter)) != _SUCCESS) { + ret = -1; + goto exit; + } + #endif/*CONFIG_SDIO_HCI*/ + + rtw_clr_surprise_removed(padapter); + rtw_hal_disable_interrupt(padapter); + + #ifdef CONFIG_SDIO_HCI + #if !(CONFIG_RTW_SDIO_KEEP_IRQ) + if (sdio_alloc_irq(adapter_to_dvobj(padapter)) != _SUCCESS) { + ret = -1; + goto exit; + } + #endif + #endif/*CONFIG_SDIO_HCI*/ + + rtw_mi_reset_drv_sw(padapter); + + pwrpriv->bkeepfwalive = _FALSE; + + RTW_INFO("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive); + if (pm_netdev_open(pnetdev, _TRUE) != 0) { + ret = -1; + pdbgpriv->dbg_resume_error_cnt++; + goto exit; + } + + rtw_mi_netif_caron_qstart(padapter); + + if (padapter->pid[1] != 0) { + RTW_INFO("pid[1]:%d\n", padapter->pid[1]); + rtw_signal_process(padapter->pid[1], SIGUSR2); + } + +#ifdef CONFIG_BT_COEXIST + rtw_btcoex_SuspendNotify(padapter, BTCOEX_SUSPEND_STATE_RESUME); +#endif /* CONFIG_BT_COEXIST */ + + rtw_mi_resume_process_normal(padapter); + +#ifdef CONFIG_RESUME_IN_WORKQUEUE + /* rtw_unlock_suspend(); */ +#endif /* CONFIG_RESUME_IN_WORKQUEUE */ + RTW_INFO("<== "FUNC_ADPT_FMT" exit....\n", FUNC_ADPT_ARG(padapter)); + +exit: + return ret; +} + +int rtw_resume_common(_adapter *padapter) +{ + int ret = 0; + systime start_time = rtw_get_current_time(); + struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + + if (pwrpriv->bInSuspend == _FALSE) + return 0; + + RTW_PRINT("resume start\n"); + RTW_INFO("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid); + + if (rtw_mi_check_status(padapter, WIFI_AP_STATE) == _FALSE) { +#ifdef CONFIG_WOWLAN + if (pwrpriv->wowlan_mode == _TRUE) + rtw_resume_process_wow(padapter); + else +#endif + rtw_resume_process_normal(padapter); + + } else if (rtw_mi_check_status(padapter, WIFI_AP_STATE)) { +#ifdef CONFIG_AP_WOWLAN + rtw_resume_process_ap_wow(padapter); +#else + rtw_resume_process_normal(padapter); +#endif /* CONFIG_AP_WOWLAN */ + } + + if (pwrpriv) { + pwrpriv->bInSuspend = _FALSE; + pwrpriv->wowlan_in_resume = _FALSE; + } + RTW_PRINT("%s:%d in %d ms\n", __FUNCTION__ , ret, + rtw_get_passing_time_ms(start_time)); + + + return ret; +} + +#ifdef CONFIG_GPIO_API +u8 rtw_get_gpio(struct net_device *netdev, u8 gpio_num) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + return rtw_hal_get_gpio(adapter, gpio_num); +} +EXPORT_SYMBOL(rtw_get_gpio); + +int rtw_set_gpio_output_value(struct net_device *netdev, u8 gpio_num, bool isHigh) +{ + u8 direction = 0; + u8 res = -1; + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + return rtw_hal_set_gpio_output_value(adapter, gpio_num, isHigh); +} +EXPORT_SYMBOL(rtw_set_gpio_output_value); + +int rtw_config_gpio(struct net_device *netdev, u8 gpio_num, bool isOutput) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + return rtw_hal_config_gpio(adapter, gpio_num, isOutput); +} +EXPORT_SYMBOL(rtw_config_gpio); +int rtw_register_gpio_interrupt(struct net_device *netdev, int gpio_num, void(*callback)(u8 level)) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + return rtw_hal_register_gpio_interrupt(adapter, gpio_num, callback); +} +EXPORT_SYMBOL(rtw_register_gpio_interrupt); + +int rtw_disable_gpio_interrupt(struct net_device *netdev, int gpio_num) +{ + _adapter *adapter = (_adapter *)rtw_netdev_priv(netdev); + return rtw_hal_disable_gpio_interrupt(adapter, gpio_num); +} +EXPORT_SYMBOL(rtw_disable_gpio_interrupt); + +#endif /* #ifdef CONFIG_GPIO_API */ + +#ifdef CONFIG_APPEND_VENDOR_IE_ENABLE + +int rtw_vendor_ie_get_api(struct net_device *dev, int ie_num, char *extra, + u16 extra_len) +{ + int ret = 0; + + ret = rtw_vendor_ie_get_raw_data(dev, ie_num, extra, extra_len); + return ret; +} +EXPORT_SYMBOL(rtw_vendor_ie_get_api); + +int rtw_vendor_ie_set_api(struct net_device *dev, char *extra) +{ + return rtw_vendor_ie_set(dev, NULL, NULL, extra); +} +EXPORT_SYMBOL(rtw_vendor_ie_set_api); + +#endif