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EHT: Additions to hostapd_set_freq_params()

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Modify hostapd_set_freq_params() to include EHT parameters and update
the calling functions to match.

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 11:04:16 -07:00 • committed by Jouni Malinen
parent e646b11fea
commit dae7940a48
10 changed files with 62 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/common/hw_features_common.c
View file

@ -383,10 +383,11 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
int freq, int channel, int enable_edmg,
u8 edmg_channel, int ht_enabled,
int vht_enabled, int he_enabled,
int sec_channel_offset,
bool eht_enabled, int sec_channel_offset,
int oper_chwidth, int center_segment0,
int center_segment1, u32 vht_caps,
struct he_capabilities *he_cap)
struct he_capabilities *he_cap,
struct eht_capabilities *eht_cap)
{
if (!he_cap || !he_cap->he_supported)
he_enabled = 0;
@ -397,6 +398,7 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
data->ht_enabled = ht_enabled;
data->vht_enabled = vht_enabled;
data->he_enabled = he_enabled;
data->eht_enabled = eht_enabled;
data->sec_channel_offset = sec_channel_offset;
data->center_freq1 = freq + sec_channel_offset * 10;
data->center_freq2 = 0;
@ -415,9 +417,9 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
&data->edmg);
if (is_6ghz_freq(freq)) {
if (!data->he_enabled) {
if (!data->he_enabled && !data->eht_enabled) {
wpa_printf(MSG_ERROR,
"Can't set 6 GHz mode - HE isn't enabled");
"Can't set 6 GHz mode - HE or EHT aren't enabled");
return -1;
}
@ -480,7 +482,20 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
return 0;
}
if (data->he_enabled) switch (oper_chwidth) {
#if 0 /* FIX: Figure out how to handle CHANWIDTH_320MHZ */
if (data->eht_enabled) switch (oper_chwidth) {
case CHANWIDTH_320MHZ:
if (!(eht_cap->phy_cap[EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX] &
EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK)) {
wpa_printf(MSG_ERROR,
"320 MHz channel width is not supported in 5 or 6 GHz");
return -1;
}
break;
}
#endif
if (data->he_enabled || data->eht_enabled) switch (oper_chwidth) {
case CHANWIDTH_USE_HT:
if (sec_channel_offset == 0)
break;
@ -543,7 +558,8 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
break;
}
if (data->he_enabled || data->vht_enabled) switch (oper_chwidth) {
if (data->eht_enabled || data->he_enabled ||
data->vht_enabled) switch (oper_chwidth) {
case CHANWIDTH_USE_HT:
if (center_segment1 ||
(center_segment0 != 0 &&

5
src/common/hw_features_common.h
View file

@ -40,10 +40,11 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
int freq, int channel, int edmg, u8 edmg_channel,
int ht_enabled,
int vht_enabled, int he_enabled,
int sec_channel_offset,
bool eht_enabled, int sec_channel_offset,
int oper_chwidth, int center_segment0,
int center_segment1, u32 vht_caps,
struct he_capabilities *he_caps);
struct he_capabilities *he_caps,
struct eht_capabilities *eht_cap);
void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps,
int disabled);
int ieee80211ac_cap_check(u32 hw, u32 conf);