wlan-ap-Telecominfraproject/feeds/qca/hostapd/patches/q02-51-wpa_supplicant-CCFS-option-from-script-for-center-fr.patch

From 5f783ea77a433a8a075294ec32383825e6ae0944 Mon Sep 17 00:00:00 2001
From: Ramya Gnanasekar <quic_rgnanase@quicinc.com>
Date: Tue, 29 Nov 2022 15:37:13 +0530
Subject: [PATCH] mesh: CCFS option from script for center frequency

CCFS option is provided in script to help configure center
frequency. Same is used in case of mesh from wpa_supplicant
config.

Signed-off-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com>

--- a/hostapd/config_file.c
+++ b/hostapd/config_file.c
@@ -4323,6 +4323,8 @@ static int hostapd_config_fill(struct ho
 		bss->wowlan_triggers = os_strdup(pos);
 	} else if (os_strcmp(buf, "enable_320mhz_bw") == 0) {
 		conf->enable_320mhz_bw = atoi(pos);
+	} else if (os_strcmp(buf, "ccfs") == 0) {
+		conf->ccfs = atoi(pos);
 	} else if (os_strcmp(buf, "enable_160mhz_bw") == 0) {
 		 conf->enable_160mhz_bw = atoi(pos);
 	} else if (os_strcmp(buf, "disable_40mhz_scan") == 0) {
--- a/src/ap/ap_config.h
+++ b/src/ap/ap_config.h
@@ -1220,6 +1220,7 @@ struct hostapd_config {
 		ENHANCED_MBSSID_ENABLED = 2,
 	} mbssid;
 	int use_ru_puncture_dfs;
+	int ccfs;
 };
 
 
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -1379,6 +1379,12 @@ struct wpa_driver_associate_params {
 	u16 ru_punct_bitmap;
 
 	/**
+	 * Center Frequency - 320MHz has overlapping bands and by default, center frequency
+	 * will be selected from non-overlapping bands.
+	 * CCFS can be configured from script to select particular range. */
+	int ccfs;
+
+	/**
 	 * disable_eht - Disable EHT for this connection
 	 */
 	int disable_eht;
--- a/wpa_supplicant/config.c
+++ b/wpa_supplicant/config.c
@@ -2887,6 +2887,7 @@ static const struct parse_data ssid_fiel
 	{ INT_RANGE(enable_320mhz_bw, 0, 1)},
 	{ INT(ru_punct_bitmap) },
 	{ INT_RANGE(use_ru_puncture_dfs, 0, 1) },
+	{ INT(ccfs) },
 	{ INT_RANGE(disable_eht, 0, 1)},
 	{ INT_RANGE(enable_4addr_mode, 0, 1)},
 };
--- a/wpa_supplicant/config_file.c
+++ b/wpa_supplicant/config_file.c
@@ -904,6 +904,7 @@ static void wpa_config_write_network(FIL
 	INT(beacon_tx_mode);
 	INT(enable_160mhz_bw);
 	INT(ru_punct_bitmap);
+	INT(ccfs);
 	INT(enable_4addr_mode);
 
 #undef STR
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -1305,6 +1305,12 @@ struct wpa_ssid {
 	int use_ru_puncture_dfs;
 
 	/**
+	 * Center Frequency - 320MHz has overlapping bands and by default, center frequency
+	 * will be selected from non-overlapping bands.
+	 * CCFS can be configured from script to select particular range.*/
+	int ccfs;
+
+	/**
 	 * disable_eht - Disable EHT (IEEE 802.11be) for this network
 	 *
 	 * By default, use it if it is available, but this can be configured