mirror of
https://github.com/Telecominfraproject/wlan-ap.git
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68 lines
2.4 KiB
Diff
68 lines
2.4 KiB
Diff
From 6a39866dcfc65fb44cfea13f9455b71a516b0f4f Mon Sep 17 00:00:00 2001
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From: Muna Sinada <quic_msinada@quicinc.com>
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Date: Wed, 2 Mar 2022 15:29:58 -0800
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Subject: [PATCH 2/6] ru_puncturing: add configuration option
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- New option 'ru_punct_bitmap' to configure RU puncturing bitmap.
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- New option 'ru_punct_ofdma' which indicates if kernel should
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consider OFDMA pattern.
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Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
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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 | 4 ++++
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hostapd/hostapd.conf | 11 +++++++++++
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src/ap/ap_config.h | 2 ++
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3 files changed, 17 insertions(+)
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diff --git a/hostapd/config_file.c b/hostapd/config_file.c
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index c00c24f..0aa4e80 100644
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--- a/hostapd/config_file.c
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+++ b/hostapd/config_file.c
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@@ -4762,6 +4762,10 @@ static int hostapd_config_fill(struct hostapd_config *conf,
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conf->eht_phy_capab.su_beamformee = atoi(pos);
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} else if (os_strcmp(buf, "eht_mu_beamformer") == 0) {
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conf->eht_phy_capab.mu_beamformer = atoi(pos);
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+ } else if (os_strcmp(buf, "ru_punct_bitmap") == 0) {
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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, "punct_bitmap") == 0) {
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conf->punct_bitmap = atoi(pos);
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} else if (os_strcmp(buf, "punct_acs_threshold") == 0) {
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diff --git a/hostapd/hostapd.conf b/hostapd/hostapd.conf
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index 2893a4a..cda9e35 100644
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--- a/hostapd/hostapd.conf
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+++ b/hostapd/hostapd.conf
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@@ -1067,6 +1067,17 @@ wmm_ac_vo_acm=0
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# 1 = Enabled
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#ema=0
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+# RU puncturing bitmap (16 bits) where each bit corresponds to
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+# a 20 MHz channel in the given bandwidth, bit 0 corresponding to the channel
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+# with lowest frequency.
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+# Bit set to 1 indicates that the channel is punctured, otherwise active.
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+# Default value is 0 indicating that no channel is punctured.
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+#ru_punct_bitmap=4
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+
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+# If the kernel should consider OFDMA patterns while validating the provided
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+# RU puncturing bitmap. Default value is 0.
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+#ru_punct_ofdma=1
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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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diff --git a/src/ap/ap_config.h b/src/ap/ap_config.h
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index 7f10cc7..40937c8 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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@@ -1196,6 +1196,8 @@ struct hostapd_config {
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#define CH_SWITCH_EHT_DISABLED BIT(1)
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unsigned int ch_switch_eht_config;
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u8 ema;
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+ u16 ru_punct_bitmap;
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+ u8 ru_punct_ofdma;
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enum mbssid {
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MBSSID_DISABLED = 0,
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