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EHT: Channel switch command support

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Add option to hostapd control interface CHAN_SWITCH command to allow
switch in EHT mode.

Signed-off-by: Muna Sinada <quic_msinada@quicinc.com>
Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
This commit is contained in:
Muna Sinada 2022-04-19 11:04:17 -07:00 • committed by Jouni Malinen
parent dae7940a48
commit c3d389b72f
7 changed files with 38 additions and 8 deletions
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14
src/ap/hostapd.c
View file

@ -3557,11 +3557,12 @@ static int hostapd_fill_csa_settings(struct hostapd_data *hapd,
&hapd->iface->cs_oper_class,
&chan) == NUM_HOSTAPD_MODES) {
wpa_printf(MSG_DEBUG,
"invalid frequency for channel switch (freq=%d, sec_channel_offset=%d, vht_enabled=%d, he_enabled=%d)",
"invalid frequency for channel switch (freq=%d, sec_channel_offset=%d, vht_enabled=%d, he_enabled=%d, eht_enabled=%d)",
settings->freq_params.freq,
settings->freq_params.sec_channel_offset,
settings->freq_params.vht_enabled,
settings->freq_params.he_enabled);
settings->freq_params.he_enabled,
settings->freq_params.eht_enabled);
return -1;
}
@ -3618,6 +3619,11 @@ void hostapd_cleanup_cs_params(struct hostapd_data *hapd)
void hostapd_chan_switch_config(struct hostapd_data *hapd,
struct hostapd_freq_params *freq_params)
{
if (freq_params->eht_enabled)
hapd->iconf->ch_switch_eht_config |= CH_SWITCH_EHT_ENABLED;
else
hapd->iconf->ch_switch_eht_config |= CH_SWITCH_EHT_DISABLED;
if (freq_params->he_enabled)
hapd->iconf->ch_switch_he_config |= CH_SWITCH_HE_ENABLED;
else
@ -3630,7 +3636,8 @@ void hostapd_chan_switch_config(struct hostapd_data *hapd,
hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_INFO,
"CHAN_SWITCH HE config 0x%x VHT config 0x%x",
"CHAN_SWITCH EHT config 0x%x HE config 0x%x VHT config 0x%x",
hapd->iconf->ch_switch_eht_config,
hapd->iconf->ch_switch_he_config,
hapd->iconf->ch_switch_vht_config);
}
@ -3708,6 +3715,7 @@ hostapd_switch_channel_fallback(struct hostapd_iface *iface,
iface->conf->ieee80211n = freq_params->ht_enabled;
iface->conf->ieee80211ac = freq_params->vht_enabled;
iface->conf->ieee80211ax = freq_params->he_enabled;
iface->conf->ieee80211be = freq_params->eht_enabled;
/*
* cs_params must not be cleared earlier because the freq_params