mirror of
https://github.com/Telecominfraproject/wlan-ap.git
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60 lines
2.1 KiB
Diff
60 lines
2.1 KiB
Diff
From 08ea6492e671b121c5aabc272bde9b56db81a09d Mon Sep 17 00:00:00 2001
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From: Aloka Dixit <quic_alokad@quicinc.com>
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Date: Thu, 31 Mar 2022 17:37:51 -0700
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Subject: [PATCH 1/3] acs: configuration option for RU puncturing threshold
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Add new option 'ru_punct_acs_threshold' where the value indicates
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the percentage of ideal channel average interference factor above
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which a channel should be punctured. Default is set to 75.
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Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
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---
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hostapd/config_file.c | 2 ++
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hostapd/hostapd.conf | 5 +++++
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src/ap/ap_config.c | 1 +
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src/ap/ap_config.h | 1 +
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4 files changed, 9 insertions(+)
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--- a/hostapd/config_file.c
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+++ b/hostapd/config_file.c
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@@ -4691,6 +4691,14 @@ static int hostapd_config_fill(struct ho
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conf->ru_punct_bitmap = atoi(pos);
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} else if (os_strcmp(buf, "ru_punct_ofdma") == 0) {
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conf->ru_punct_ofdma = atoi(pos);
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+ } else if (os_strcmp(buf, "ru_punct_acs_threshold") == 0) {
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+ conf->ru_punct_acs_threshold = atoi(pos);
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+ if (conf->ru_punct_acs_threshold > 100) {
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+ wpa_printf(MSG_ERROR,
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+ "Line %d: ru_punct_acs_threshold must be between 0 and 100",
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+ line);
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+ return 1;
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+ }
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#endif /* CONFIG_IEEE80211BE */
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} else {
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wpa_printf(MSG_ERROR,
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--- a/hostapd/hostapd.conf
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+++ b/hostapd/hostapd.conf
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@@ -1028,6 +1028,12 @@ wmm_ac_vo_acm=0
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# RU puncturing bitmap. Default value is 0.
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#ru_punct_ofdma=1
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+# RU puncturing threshold in automatic channel selection (ACS), where the
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+# value indicates the percentage of ideal channel average interference factor
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+# above which a channel should be punctured.
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+# Default is 0, indicates that ACS algorithm should not puncture any channel.
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+#ru_punct_acs_threshold=75
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+
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##### IEEE 802.1X-2004 related configuration ##################################
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# Require IEEE 802.1X authorization
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--- a/src/ap/ap_config.h
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+++ b/src/ap/ap_config.h
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@@ -1150,6 +1150,7 @@ struct hostapd_config {
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unsigned int ch_switch_eht_config;
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u16 ru_punct_bitmap;
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u8 ru_punct_ofdma;
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+ u8 ru_punct_acs_threshold;
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};
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static inline u8 hostapd_get_he_6ghz_reg_pwr_type(struct hostapd_config *conf)
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