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orangepi-xunlong
GitHub Repository: orangepi-xunlong/orangepi-build
 Path: blob/next/external/packages/extras-buildpkgs/hostapd-realtek/debian/patches/300-noscan.patch
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diff --git a/hostapd/config_file.c b/hostapd/config_file.c

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index 82ac61d..3570d96 100644

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--- a/hostapd/config_file.c

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+++ b/hostapd/config_file.c

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@@ -2795,6 +2795,8 @@ static int hostapd_config_fill(struct hostapd_config *conf,

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 		}

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 #endif /* CONFIG_IEEE80211W */

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 #ifdef CONFIG_IEEE80211N

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+	} else if (os_strcmp(buf, "noscan") == 0) {

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+		conf->noscan = atoi(pos);

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 	} else if (os_strcmp(buf, "ieee80211n") == 0) {

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 		conf->ieee80211n = atoi(pos);

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 	} else if (os_strcmp(buf, "ht_capab") == 0) {

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diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h

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index de470a9..f2a0235 100644

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--- a/src/ap/ap_config.h

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+++ b/src/ap/ap_config.h

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@@ -626,6 +626,7 @@ struct hostapd_config {

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 	int ht_op_mode_fixed;

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 	u16 ht_capab;

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+	int noscan;

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 	int ieee80211n;

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 	int secondary_channel;

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 	int no_pri_sec_switch;

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diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c

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index fc8786d..0d5b384 100644

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--- a/src/ap/hw_features.c

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+++ b/src/ap/hw_features.c

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@@ -472,7 +472,7 @@ static int ieee80211n_check_40mhz(struct hostapd_iface *iface)

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 	struct wpa_driver_scan_params params;

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 	int ret;

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-	if (!iface->conf->secondary_channel)

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+	if (!iface->conf->secondary_channel || iface->conf->noscan)

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 		return 0; /* HT40 not used */

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 	hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);

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diff --git a/src/ap/ieee802_11_ht.c b/src/ap/ieee802_11_ht.c

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index 11fde2a..87fb67b 100644

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--- a/src/ap/ieee802_11_ht.c

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+++ b/src/ap/ieee802_11_ht.c

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@@ -221,6 +221,9 @@ void hostapd_2040_coex_action(struct hostapd_data *hapd,

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 	if (!(iface->conf->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET))

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 		return;

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+	if (iface->conf->noscan)

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+		return;

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+

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 	if (len < IEEE80211_HDRLEN + 2 + sizeof(*bc_ie))

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 		return;

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@@ -345,6 +348,9 @@ void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta)

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 	if (iface->current_mode->mode != HOSTAPD_MODE_IEEE80211G)

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 		return;

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+	if (iface->conf->noscan)

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+		return;

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+

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 	wpa_printf(MSG_INFO, "HT: Forty MHz Intolerant is set by STA " MACSTR

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 		   " in Association Request", MAC2STR(sta->addr));

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