hostapd: rework frequency/ht/vht selection for ibss/mesh

- Remove obsolete patch chunks regarding fixed_freq
- Instead of patching in custom HT40+/- parameters, use the standard
config syntax as much as possible.
- Use fixed_freq for mesh
- Fix issues with disabling obss scan when using fixed_freq on mesh

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 156 deletions

diff --git a/package/network/services/hostapd/patches/462-wpa_s-support-htmode-param.patch b/package/network/services/hostapd/patches/462-wpa_s-support-htmode-param.patch
deleted file mode 100644
index d2e5eab..0000000
--- a/package/network/services/hostapd/patches/462-wpa_s-support-htmode-param.patch
+++ /dev/null
@@ -1,156 +0,0 @@
-From b9329c5dfeed7d5c55d2117d8dfe326fc40c8fb1 Mon Sep 17 00:00:00 2001
-From: Antonio Quartulli <ordex@autistici.org>
-Date: Tue, 3 Jul 2012 00:36:24 +0200
-Subject: [PATCH] wpa_s: support htmode param
-
-possible values are HT20, HT40-, HT40+ and NOHT
-
-Signed-off-by: Antonio Quartulli <ordex@autistici.org>
----
- src/drivers/driver.h            |    2 ++
- src/drivers/driver_nl80211.c    |   16 ++++++++++
- wpa_supplicant/config.c         |   66 +++++++++++++++++++++++++++++++++++++++
- wpa_supplicant/config_ssid.h    |    2 ++
- wpa_supplicant/wpa_supplicant.c |    2 ++
- 5 files changed, 88 insertions(+)
-
---- a/src/drivers/driver.h
-+++ b/src/drivers/driver.h
-@@ -765,6 +765,8 @@ struct wpa_driver_associate_params {
- 
- 	unsigned char rates[WLAN_SUPP_RATES_MAX];
- 	int mcast_rate;
-+	int ht_set;
-+	unsigned int htmode;
- 
- 	/**
- 	 * bssid_hint - BSSID of a proposed AP
---- a/src/drivers/driver_nl80211.c
-+++ b/src/drivers/driver_nl80211.c
-@@ -5070,6 +5070,22 @@ retry:
- 		nla_put_u32(msg, NL80211_ATTR_MCAST_RATE, params->mcast_rate);
- 	}
- 
-+	if (params->ht_set) {
-+		switch(params->htmode) {
-+			case NL80211_CHAN_HT20:
-+				wpa_printf(MSG_DEBUG, "  * ht=HT20");
-+				break;
-+			case NL80211_CHAN_HT40PLUS:
-+				wpa_printf(MSG_DEBUG, "  * ht=HT40+");
-+				break;
-+			case NL80211_CHAN_HT40MINUS:
-+				wpa_printf(MSG_DEBUG, "  * ht=HT40-");
-+				break;
-+		}
-+		nla_put_u32(msg, NL80211_ATTR_WIPHY_CHANNEL_TYPE,
-+			    params->htmode);
-+	}
-+
- 	ret = nl80211_set_conn_keys(params, msg);
- 	if (ret)
- 		goto fail;
---- a/wpa_supplicant/config.c
-+++ b/wpa_supplicant/config.c
-@@ -2017,6 +2017,71 @@ static char * wpa_config_write_mcast_rat
- }
- #endif /* NO_CONFIG_WRITE */
- 
-+static int wpa_config_parse_htmode(const struct parse_data *data,
-+				   struct wpa_ssid *ssid, int line,
-+				   const char *value)
-+{
-+	int i;
-+	static const struct {
-+		const char *name;
-+		unsigned int val;
-+	} htmap[] = {
-+		{ .name = "HT20", .val = NL80211_CHAN_HT20, },
-+		{ .name = "HT40+", .val = NL80211_CHAN_HT40PLUS, },
-+		{ .name = "HT40-", .val = NL80211_CHAN_HT40MINUS, },
-+		{ .name = "NOHT", .val = NL80211_CHAN_NO_HT, },
-+	};
-+	ssid->ht_set = 0;;
-+	for (i = 0; i < 4; i++) {
-+		if (strcasecmp(htmap[i].name, value) == 0) {
-+			ssid->htmode = htmap[i].val;
-+			ssid->ht_set = 1;
-+			break;
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+#ifndef NO_CONFIG_WRITE
-+static char * wpa_config_write_htmode(const struct parse_data *data,
-+				      struct wpa_ssid *ssid)
-+{
-+	char *value;
-+	int res;
-+
-+	value = os_malloc(6); /* longest: HT40+ */
-+	if (value == NULL)
-+		return NULL;
-+
-+	switch(ssid->htmode) {
-+		case NL80211_CHAN_HT20:
-+			res = os_snprintf(value, 4, "HT20");
-+			break;
-+		case NL80211_CHAN_HT40PLUS:
-+			res = os_snprintf(value, 5, "HT40+");
-+			break;
-+		case NL80211_CHAN_HT40MINUS:
-+			res = os_snprintf(value, 5, "HT40-");
-+			break;
-+		case NL80211_CHAN_NO_HT:
-+			res = os_snprintf(value, 4, "NOHT");
-+			break;
-+		default:
-+			os_free(value);
-+			return NULL;
-+	}
-+
-+	if (res < 0) {
-+		os_free(value);
-+		return NULL;
-+	}
-+
-+	return value;
-+}
-+#endif /* NO_CONFIG_WRITE */
-+
-+
- static int wpa_config_parse_rates(const struct parse_data *data,
- 				  struct wpa_ssid *ssid, int line,
- 				  const char *value)
-@@ -2319,6 +2384,7 @@ static const struct parse_data ssid_fiel
- 	{ INT_RANGE(fixed_freq, 0, 1) },
- 	{ FUNC(rates) },
- 	{ FUNC(mcast_rate) },
-+	{ FUNC(htmode) },
- #ifdef CONFIG_MACSEC
- 	{ INT_RANGE(macsec_policy, 0, 1) },
- 	{ INT_RANGE(macsec_integ_only, 0, 1) },
---- a/wpa_supplicant/config_ssid.h
-+++ b/wpa_supplicant/config_ssid.h
-@@ -739,6 +739,8 @@ struct wpa_ssid {
- 
- 	unsigned char rates[WLAN_SUPP_RATES_MAX];
- 	double mcast_rate;
-+	int ht_set;
-+	unsigned int htmode;
- 
- #ifdef CONFIG_MACSEC
- 	/**
---- a/wpa_supplicant/wpa_supplicant.c
-+++ b/wpa_supplicant/wpa_supplicant.c
-@@ -2788,6 +2788,8 @@ static void wpas_start_assoc_cb(struct w
- 			i++;
- 		}
- 		params.mcast_rate = ssid->mcast_rate;
-+		params.ht_set = ssid->ht_set;
-+		params.htmode = ssid->htmode;
- 	}
- 
- 	params.wpa_ie = wpa_ie;