static void _rtw_reg_apply_flags(struct wiphy *wiphy) { #if 1 // by channel plan _adapter *padapter = wiphy_to_adapter(wiphy); u8 channel_plan = padapter->mlmepriv.ChannelPlan; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; RT_CHANNEL_INFO *channel_set = pmlmeext->channel_set; u8 max_chan_nums = pmlmeext->max_chan_nums; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channel; u32 freq; // all channels disable for (i = 0; i < IEEE80211_NUM_BANDS; i++) { sband = wiphy->bands[i]; if (sband) { for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } } // channels apply by channel plans. for (i = 0; i < max_chan_nums; i++) { channel = channel_set[i].ChannelNum; if (channel <= 14) freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); else freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel_set[i].ScanType == SCAN_PASSIVE) #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)) ch->flags = IEEE80211_CHAN_PASSIVE_SCAN; #else // kernel >= 3.14 ch->flags = IEEE80211_CHAN_NO_IR; #endif // kernel >= 3.14 else ch->flags = 0; } }
/* * Always apply Radar/DFS rules on * freq range 5260 MHz - 5700 MHz */ static void _rtw_reg_apply_radar_flags(struct wiphy *wiphy) { struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i; if (!wiphy->bands[NL80211_BAND_5GHZ]) return; sband = wiphy->bands[NL80211_BAND_5GHZ]; for (i = 0; i < sband->n_channels; i++) { ch = &sband->channels[i]; if (!rtw_is_dfs_ch(ch->hw_value)) continue; #ifdef CONFIG_DFS if (!(ch->flags & IEEE80211_CHAN_DISABLED) #if defined(CONFIG_DFS_MASTER) && rtw_odm_dfs_domain_unknown(wiphy_to_adapter(wiphy)) #endif ) { ch->flags |= IEEE80211_CHAN_RADAR; #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)) ch->flags |= (IEEE80211_CHAN_NO_IBSS | IEEE80211_CHAN_PASSIVE_SCAN); #else ch->flags |= IEEE80211_CHAN_NO_IR; #endif } #endif /* CONFIG_DFS */ #if 0 /* * We always enable radar detection/DFS on this * frequency range. Additionally we also apply on * this frequency range: * - If STA mode does not yet have DFS supports disable * active scanning * - If adhoc mode does not support DFS yet then disable * adhoc in the frequency. * - If AP mode does not yet support radar detection/DFS * do not allow AP mode */ if (!(ch->flags & IEEE80211_CHAN_DISABLED)) ch->flags |= IEEE80211_CHAN_RADAR | IEEE80211_CHAN_NO_IBSS | IEEE80211_CHAN_PASSIVE_SCAN; #endif } }
static void _rtw_reg_apply_flags(struct wiphy *wiphy) { _adapter *padapter = wiphy_to_adapter(wiphy); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; RT_CHANNEL_INFO *channel_set = pmlmeext->channel_set; u8 max_chan_nums = pmlmeext->max_chan_nums; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channel; u32 freq; // all channels disable for (i = 0; i < IEEE80211_NUM_BANDS; i++) { sband = wiphy->bands[i]; if (sband) { for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } } // channels apply by channel plans. for (i = 0; i < max_chan_nums; i++) { channel = channel_set[i].ChannelNum; freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel_set[i].ScanType == SCAN_PASSIVE) { ch->flags = IEEE80211_CHAN_NO_IR; } else { ch->flags = 0; } } } }
static void _rtw_reg_apply_flags(struct wiphy *wiphy) { #if 1 // by channel plan _adapter *padapter = wiphy_to_adapter(wiphy); u8 channel_plan = padapter->mlmepriv.ChannelPlan; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; RT_CHANNEL_INFO *channel_set = pmlmeext->channel_set; u8 max_chan_nums = pmlmeext->max_chan_nums; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channel; u32 freq; // all channels disable for (i = 0; i < IEEE80211_NUM_BANDS; i++) { sband = wiphy->bands[i]; if (sband) { for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } } // channels apply by channel plans. for (i = 0; i < max_chan_nums; i++) { channel = channel_set[i].ChannelNum; if (channel <= 14) freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); else freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel_set[i].ScanType == SCAN_PASSIVE) { #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0)) ch->flags = (IEEE80211_CHAN_NO_IBSS|IEEE80211_CHAN_PASSIVE_SCAN); #else ch->flags = IEEE80211_CHAN_NO_IR; #endif } else { ch->flags = 0; } } } #else struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channels[37] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 }; u16 channel; u32 freq; for (i = 0; i < IEEE80211_NUM_BANDS; i++) { sband = wiphy->bands[i]; if (sband) for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } for (i = 0; i < 37; i++) { channel = channels[i]; if (channel <= 14) freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_2GHZ); else freq = rtw_ieee80211_channel_to_frequency(channel, IEEE80211_BAND_5GHZ); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel <= 11) ch->flags = 0; else ch->flags = 0; //IEEE80211_CHAN_PASSIVE_SCAN; } //printk("%s: freq %d(%d) flag 0x%02X \n", __func__, freq, channel, ch->flags); } #endif }
static void _rtw_reg_apply_flags(struct wiphy *wiphy) { #if 1 /* by channel plan */ _adapter *padapter = wiphy_to_adapter(wiphy); u8 channel_plan = padapter->mlmepriv.ChannelPlan; struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; RT_CHANNEL_INFO *channel_set = pmlmeext->channel_set; u8 max_chan_nums = pmlmeext->max_chan_nums; struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channel; u32 freq; /* all channels disable */ for (i = 0; i < NUM_NL80211_BANDS; i++) { sband = wiphy->bands[i]; if (sband) { for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } } /* channels apply by channel plans. */ for (i = 0; i < max_chan_nums; i++) { channel = channel_set[i].ChannelNum; freq = rtw_ch2freq(channel); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel_set[i].ScanType == SCAN_PASSIVE #if defined(CONFIG_DFS_MASTER) && rtw_odm_dfs_domain_unknown(wiphy_to_adapter(wiphy)) #endif ) { #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 14, 0)) ch->flags = (IEEE80211_CHAN_NO_IBSS | IEEE80211_CHAN_PASSIVE_SCAN); #else ch->flags = IEEE80211_CHAN_NO_IR; #endif } else ch->flags = 0; } } #else struct ieee80211_supported_band *sband; struct ieee80211_channel *ch; unsigned int i, j; u16 channels[37] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165 }; u16 channel; u32 freq; for (i = 0; i < NUM_NL80211_BANDS; i++) { sband = wiphy->bands[i]; if (sband) for (j = 0; j < sband->n_channels; j++) { ch = &sband->channels[j]; if (ch) ch->flags = IEEE80211_CHAN_DISABLED; } } for (i = 0; i < 37; i++) { channel = channels[i]; freq = rtw_ch2freq(channel); ch = ieee80211_get_channel(wiphy, freq); if (ch) { if (channel <= 11) ch->flags = 0; else ch->flags = 0; /* IEEE80211_CHAN_PASSIVE_SCAN; */ } /* printk("%s: freq %d(%d) flag 0x%02X\n", __func__, freq, channel, ch->flags); */ } #endif }