86 lines
2.8 KiB
Diff
86 lines
2.8 KiB
Diff
From: Daniel Golle <daniel@makrotopia.org>
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Date: Fri, 20 Apr 2018 07:41:03 +0200
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Subject: [PATCH] Allow HT40 also on 2.4GHz if noscan option is set, which also
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skips secondary channel scan just like noscan works in AP mode.
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--- a/wpa_supplicant/config.c
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+++ b/wpa_supplicant/config.c
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@@ -2639,6 +2639,7 @@ static const struct parse_data ssid_fiel
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#else /* CONFIG_MESH */
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{ INT_RANGE(mode, 0, 4) },
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#endif /* CONFIG_MESH */
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+ { INT_RANGE(noscan, 0, 1) },
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{ INT_RANGE(proactive_key_caching, 0, 1) },
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{ INT_RANGE(disabled, 0, 2) },
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{ STR(id_str) },
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--- a/wpa_supplicant/config_file.c
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+++ b/wpa_supplicant/config_file.c
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@@ -775,6 +775,7 @@ static void wpa_config_write_network(FIL
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#endif /* IEEE8021X_EAPOL */
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INT(mode);
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INT(no_auto_peer);
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+ INT(noscan);
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INT(mesh_fwding);
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INT(frequency);
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INT(enable_edmg);
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--- a/wpa_supplicant/config_ssid.h
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+++ b/wpa_supplicant/config_ssid.h
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@@ -1035,6 +1035,8 @@ struct wpa_ssid {
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*/
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int no_auto_peer;
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+ int noscan;
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+
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/**
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* mesh_rssi_threshold - Set mesh parameter mesh_rssi_threshold (dBm)
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*
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--- a/wpa_supplicant/mesh.c
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+++ b/wpa_supplicant/mesh.c
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@@ -506,6 +506,8 @@ static int wpa_supplicant_mesh_init(stru
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frequency);
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goto out_free;
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}
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+ if (conf->noscan)
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+ ssid->noscan = 1;
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if (ssid->mesh_basic_rates == NULL) {
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/*
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--- a/wpa_supplicant/wpa_supplicant.c
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+++ b/wpa_supplicant/wpa_supplicant.c
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@@ -2770,7 +2770,7 @@ static bool ibss_mesh_can_use_vht(struct
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const struct wpa_ssid *ssid,
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struct hostapd_hw_modes *mode)
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{
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- if (mode->mode != HOSTAPD_MODE_IEEE80211A)
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+ if (mode->mode != HOSTAPD_MODE_IEEE80211A && !(ssid->noscan))
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return false;
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if (!drv_supports_vht(wpa_s, ssid))
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@@ -2843,7 +2843,7 @@ static void ibss_mesh_select_40mhz(struc
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int i, res;
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unsigned int j;
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static const int ht40plus[] = {
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- 36, 44, 52, 60, 100, 108, 116, 124, 132, 140,
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+ 1, 2, 3, 4, 5, 6, 7, 36, 44, 52, 60, 100, 108, 116, 124, 132, 140,
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149, 157, 165, 173, 184, 192
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};
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int ht40 = -1;
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@@ -3093,7 +3093,7 @@ void ibss_mesh_setup_freq(struct wpa_sup
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int ieee80211_mode = wpas_mode_to_ieee80211_mode(ssid->mode);
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enum hostapd_hw_mode hw_mode;
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struct hostapd_hw_modes *mode = NULL;
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- int i, obss_scan = 1;
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+ int i, obss_scan = !(ssid->noscan);
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u8 channel;
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bool is_6ghz, is_24ghz;
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bool dfs_enabled = wpa_s->conf->country[0] && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_RADAR);
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@@ -3143,6 +3143,8 @@ void ibss_mesh_setup_freq(struct wpa_sup
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freq->he_enabled = ibss_mesh_can_use_he(wpa_s, ssid, mode,
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ieee80211_mode);
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freq->channel = channel;
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+ if (mode->mode == HOSTAPD_MODE_IEEE80211G && ssid->noscan)
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+ ibss_mesh_select_40mhz(wpa_s, ssid, mode, freq, obss_scan, dfs_enabled);
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/* Setup higher BW only for 5 GHz */
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if (mode->mode == HOSTAPD_MODE_IEEE80211A) {
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ibss_mesh_select_40mhz(wpa_s, ssid, mode, freq, obss_scan, dfs_enabled);
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