Verify if the chwidth/mode is supported by the HW by checking the
capabilities.
Signed-off-by: Shashidhar Lakkavalli <slakkavalli@xxxxxxxxx>
Signed-off-by: John Crispin <john@xxxxxxxxxxx>
---
src/ap/acs.c | 6 +--
src/ap/ap_drv_ops.c | 17 ++++----
src/ap/ap_drv_ops.h | 4 +-
src/ap/beacon.c | 5 ++-
src/ap/dfs.c | 13 +++---
src/ap/drv_callbacks.c | 3 +-
src/ap/hostapd.c | 12 ++++--
src/ap/hw_features.c | 15 ++++++-
src/ap/neighbor_db.c | 9 +++--
src/common/hw_features_common.c | 87 +++++++++++++++++++++++++++++++++++------
src/common/hw_features_common.h | 5 ++-
src/common/ieee802_11_defs.h | 9 +++++
src/drivers/driver.h | 5 +++
src/drivers/driver_nl80211.c | 11 +++---
wpa_supplicant/wpa_supplicant.c | 4 +-
15 files changed, 153 insertions(+), 52 deletions(-)
diff --git a/src/ap/acs.c b/src/ap/acs.c
index 4414ad6a3..9f1378195 100644
--- a/src/ap/acs.c
+++ b/src/ap/acs.c
@@ -594,7 +594,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
iface->conf->secondary_channel)
n_chans = 2;
- if (iface->conf->ieee80211ac) {
+ if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_80MHZ:
n_chans = 4;
@@ -607,7 +607,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
bw = num_chan_to_bw(n_chans);
- /* TODO: VHT80+80. Update acs_adjust_center_freq() too. */
+ /* TODO: VHT/HE80+80. Update acs_adjust_center_freq() too. */
wpa_printf(MSG_DEBUG,
"ACS: Survey analysis for selected bandwidth %d MHz", bw);
@@ -647,7 +647,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
}
if (iface->current_mode->mode == HOSTAPD_MODE_IEEE80211A &&
- iface->conf->ieee80211ac) {
+ (iface->conf->ieee80211ac || iface->conf->ieee80211ax)) {
if (hostapd_get_oper_chwidth(iface->conf) ==
CHANWIDTH_80MHZ &&
!acs_usable_vht80_chan(chan)) {
diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index 7a8d160d8..a58e23076 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -542,18 +542,19 @@ int hostapd_flush(struct hostapd_data *hapd)
int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode,
- int freq, int channel, int ht_enabled, int vht_enabled,
+ int freq, int channel, int ht_enabled, int vht_enabled, int he_enabled,
int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1)
{
struct hostapd_freq_params data;
if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled,
- vht_enabled, sec_channel_offset,
+ vht_enabled, he_enabled, sec_channel_offset,
oper_chwidth,
center_segment0, center_segment1,
hapd->iface->current_mode ?
- hapd->iface->current_mode->vht_capab : 0))
+ hapd->iface->current_mode->vht_capab : 0,
+ &hapd->iface->current_mode->he_capab))
return -1;
if (hapd->driver == NULL)
@@ -780,7 +781,7 @@ int hostapd_drv_send_action_addr3_ap(struct hostapd_data *hapd,
int hostapd_start_dfs_cac(struct hostapd_iface *iface,
enum hostapd_hw_mode mode, int freq,
- int channel, int ht_enabled, int vht_enabled,
+ int channel, int ht_enabled, int vht_enabled, int he_enabled,
int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1)
{
@@ -798,10 +799,11 @@ int hostapd_start_dfs_cac(struct hostapd_iface *iface,
}
if (hostapd_set_freq_params(&data, mode, freq, channel, ht_enabled,
- vht_enabled, sec_channel_offset,
+ vht_enabled, he_enabled, sec_channel_offset,
oper_chwidth, center_segment0,
center_segment1,
- iface->current_mode->vht_capab)) {
+ iface->current_mode->vht_capab,
+ &iface->current_mode->he_capab)) {
wpa_printf(MSG_ERROR, "Can't set freq params");
return -1;
}
@@ -927,7 +929,8 @@ int hostapd_drv_do_acs(struct hostapd_data *hapd)
/* Note: VHT20 is defined by combination of ht_capab & oper_chwidth
*/
- if (hapd->iface->conf->ieee80211ac && params.ht40_enabled) {
+ if ((hapd->iface->conf->ieee80211ax || hapd->iface->conf->ieee80211ac)
+ && params.ht40_enabled) {
u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iface->conf);
if (oper_chwidth == CHANWIDTH_80MHZ)
diff --git a/src/ap/ap_drv_ops.h b/src/ap/ap_drv_ops.h
index 33cfbc721..d4481fd81 100644
--- a/src/ap/ap_drv_ops.h
+++ b/src/ap/ap_drv_ops.h
@@ -65,7 +65,7 @@ int hostapd_get_seqnum(const char *ifname, struct hostapd_data *hapd,
int hostapd_flush(struct hostapd_data *hapd);
int hostapd_set_freq(struct hostapd_data *hapd, enum hostapd_hw_mode mode,
int freq, int channel, int ht_enabled, int vht_enabled,
- int sec_channel_offset, int oper_chwidth,
+ int he_enabled, int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1);
int hostapd_set_rts(struct hostapd_data *hapd, int rts);
int hostapd_set_frag(struct hostapd_data *hapd, int frag);
@@ -125,7 +125,7 @@ int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr,
u8 *tspec_ie, size_t tspec_ielen);
int hostapd_start_dfs_cac(struct hostapd_iface *iface,
enum hostapd_hw_mode mode, int freq,
- int channel, int ht_enabled, int vht_enabled,
+ int channel, int ht_enabled, int vht_enabled, int he_enabled,
int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1);
int hostapd_drv_do_acs(struct hostapd_data *hapd);
diff --git a/src/ap/beacon.c b/src/ap/beacon.c
index ef5bce36c..d1e5ff853 100644
--- a/src/ap/beacon.c
+++ b/src/ap/beacon.c
@@ -1424,12 +1424,13 @@ int ieee802_11_set_beacon(struct hostapd_data *hapd)
if (iface->current_mode &&
hostapd_set_freq_params(&freq, iconf->hw_mode, iface->freq,
iconf->channel, iconf->ieee80211n,
- iconf->ieee80211ac,
+ iconf->ieee80211ac, iconf->ieee80211ax,
iconf->secondary_channel,
hostapd_get_oper_chwidth(iconf),
hostapd_get_oper_centr_freq_seg0_idx(iconf),
hostapd_get_oper_centr_freq_seg1_idx(iconf),
- iface->current_mode->vht_capab) == 0)
+ iface->current_mode->vht_capab,
+ &iface->current_mode->he_capab) == 0)
params.freq = &freq;
res = hostapd_drv_set_ap(hapd, ¶ms);
diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index 5e1cbb980..55cf53e2e 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -28,7 +28,7 @@ static int dfs_get_used_n_chans(struct hostapd_iface *iface, int *seg1)
if (iface->conf->ieee80211n && iface->conf->secondary_channel)
n_chans = 2;
- if (iface->conf->ieee80211ac) {
+ if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
break;
@@ -238,7 +238,7 @@ static void dfs_adjust_center_freq(struct hostapd_iface *iface,
u8 *oper_centr_freq_seg0_idx,
u8 *oper_centr_freq_seg1_idx)
{
- if (!iface->conf->ieee80211ac)
+ if (!iface->conf->ieee80211ac && !iface->conf->ieee80211ax)
return;
if (!chan)
@@ -288,8 +288,8 @@ static int dfs_get_start_chan_idx(struct hostapd_iface *iface, int *seg1_start)
if (iface->conf->ieee80211n && iface->conf->secondary_channel == -1)
channel_no -= 4;
- /* VHT */
- if (iface->conf->ieee80211ac) {
+ /* VHT/HE */
+ if (iface->conf->ieee80211ac || iface->conf->ieee80211ax) {
switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
break;
@@ -746,6 +746,7 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
iface->conf->channel,
iface->conf->ieee80211n,
iface->conf->ieee80211ac,
+ iface->conf->ieee80211ax,
iface->conf->secondary_channel,
hostapd_get_oper_chwidth(iface->conf),
hostapd_get_oper_centr_freq_seg0_idx(iface->conf),
@@ -958,11 +959,13 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
channel->chan,
iface->conf->ieee80211n,
iface->conf->ieee80211ac,
+ iface->conf->ieee80211ax,
secondary_channel,
hostapd_get_oper_chwidth(iface->conf),
oper_centr_freq_seg0_idx,
oper_centr_freq_seg1_idx,
- iface->current_mode->vht_capab);
+ iface->current_mode->vht_capab,
+ &iface->current_mode->he_capab);
if (err) {
wpa_printf(MSG_ERROR, "DFS failed to calculate CSA freq params");
diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index f53750a88..1db48024d 100644
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -953,7 +953,7 @@ void hostapd_acs_channel_selected(struct hostapd_data *hapd,
goto out;
}
- if (hapd->iface->conf->ieee80211ac) {
+ if (hapd->iface->conf->ieee80211ac || hapd->iface->conf->ieee80211ax) {
/* set defaults for backwards compatibility */
hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
@@ -965,7 +965,6 @@ void hostapd_acs_channel_selected(struct hostapd_data *hapd,
if (acs_res->vht_seg1_center_ch == 0) {
hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, acs_res->vht_seg0_center_ch);
hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_160MHZ);
- CHANWIDTH_160MHZ;
} else {
hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, acs_res->vht_seg0_center_ch);
hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, acs_res->vht_seg1_center_ch);
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index 1c21ca9ff..5b0b7f03f 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -1861,6 +1861,7 @@ static int hostapd_setup_interface_complete_sync(struct hostapd_iface *iface,
hapd->iconf->channel,
hapd->iconf->ieee80211n,
hapd->iconf->ieee80211ac,
+ hapd->iconf->ieee80211ax,
hapd->iconf->secondary_channel,
hostapd_get_oper_chwidth(hapd->iconf),
hostapd_get_oper_centr_freq_seg0_idx(hapd->iconf),
@@ -3205,12 +3206,13 @@ static int hostapd_change_config_freq(struct hostapd_data *hapd,
hostapd_set_freq_params(old_params, conf->hw_mode,
hostapd_hw_get_freq(hapd, conf->channel),
conf->channel, conf->ieee80211n,
- conf->ieee80211ac,
+ conf->ieee80211ac, conf->ieee80211ax,
conf->secondary_channel,
hostapd_get_oper_chwidth(conf),
hostapd_get_oper_centr_freq_seg0_idx(conf),
hostapd_get_oper_centr_freq_seg1_idx(conf),
- conf->vht_capab))
+ conf->vht_capab,
+ &hapd->iface->current_mode->he_capab))
return -1;
switch (params->bandwidth) {
@@ -3282,10 +3284,11 @@ 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)",
+ "invalid frequency for channel switch (freq=%d, sec_channel_offset=%d, vht_enabled=%d, he_enabled=%d)",
settings->freq_params.freq,
settings->freq_params.sec_channel_offset,
- settings->freq_params.vht_enabled);
+ settings->freq_params.vht_enabled,
+ settings->freq_params.he_enabled);
return -1;
}
@@ -3423,6 +3426,7 @@ hostapd_switch_channel_fallback(struct hostapd_iface *iface,
hostapd_set_oper_chwidth(iface->conf, bw);
iface->conf->ieee80211n = freq_params->ht_enabled;
iface->conf->ieee80211ac = freq_params->vht_enabled;
+ iface->conf->ieee80211ax = freq_params->he_enabled;
/*
* cs_params must not be cleared earlier because the freq_params
diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c
index 015f29808..27c863a65 100644
--- a/src/ap/hw_features.c
+++ b/src/ap/hw_features.c
@@ -654,6 +654,13 @@ static int ieee80211ac_supported_vht_capab(struct hostapd_iface *iface)
}
#endif /* CONFIG_IEEE80211AC */
+#ifdef CONFIG_IEEE80211AX
+static int ieee80211ax_supported_he_capab(struct hostapd_iface *iface)
+{
+ return 1;
+}
+#endif /* CONFIG_IEEE80211AC */
+
#endif /* CONFIG_IEEE80211N */
@@ -674,6 +681,11 @@ int hostapd_check_ht_capab(struct hostapd_iface *iface)
if (!ieee80211n_supported_ht_capab(iface))
return -1;
+#ifdef CONFIG_IEEE80211AX
+ if (iface->conf->ieee80211ax &&
+ !ieee80211ax_supported_he_capab(iface))
+ return -1;
+#endif /* CONFIG_IEEE80211AX */
#ifdef CONFIG_IEEE80211AC
if (iface->conf->ieee80211ac &&
!ieee80211ac_supported_vht_capab(iface))
@@ -862,12 +874,13 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
return -1;
if ((iface->conf->hw_mode == HOSTAPD_MODE_IEEE80211G ||
- iface->conf->ieee80211n || iface->conf->ieee80211ac) &&
+ iface->conf->ieee80211n || iface->conf->ieee80211ac || iface->conf->ieee80211ax) &&
iface->conf->channel == 14) {
wpa_printf(MSG_INFO, "Disable OFDM/HT/VHT on channel 14");
iface->conf->hw_mode = HOSTAPD_MODE_IEEE80211B;
iface->conf->ieee80211n = 0;
iface->conf->ieee80211ac = 0;
+ iface->conf->ieee80211ax = 0;
}
iface->current_mode = NULL;
diff --git a/src/ap/neighbor_db.c b/src/ap/neighbor_db.c
index 82aa99e87..c1aa3163f 100644
--- a/src/ap/neighbor_db.c
+++ b/src/ap/neighbor_db.c
@@ -140,15 +140,15 @@ void hostapd_free_neighbor_db(struct hostapd_data *hapd)
#ifdef NEED_AP_MLME
static enum nr_chan_width hostapd_get_nr_chan_width(struct hostapd_data *hapd,
- int ht, int vht)
+ int ht, int vht, int he)
{
u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iconf);
- if (!ht && !vht)
+ if (!ht && !vht && !he)
return NR_CHAN_WIDTH_20;
if (!hapd->iconf->secondary_channel)
return NR_CHAN_WIDTH_20;
- if (!vht || oper_chwidth == CHANWIDTH_USE_HT)
+ if ((!vht && !he) || oper_chwidth == CHANWIDTH_USE_HT)
return NR_CHAN_WIDTH_40;
if (oper_chwidth == CHANWIDTH_80MHZ)
return NR_CHAN_WIDTH_80;
@@ -167,6 +167,7 @@ void hostapd_neighbor_set_own_report(struct hostapd_data *hapd)
u16 capab = hostapd_own_capab_info(hapd);
int ht = hapd->iconf->ieee80211n && !hapd->conf->disable_11n;
int vht = hapd->iconf->ieee80211ac && !hapd->conf->disable_11ac;
+ int he = hapd->iconf->ieee80211ax;
struct wpa_ssid_value ssid;
u8 channel, op_class;
u8 center_freq1_idx = 0, center_freq2_idx = 0;
@@ -212,7 +213,7 @@ void hostapd_neighbor_set_own_report(struct hostapd_data *hapd)
&op_class, &channel) ==
NUM_HOSTAPD_MODES)
return;
- width = hostapd_get_nr_chan_width(hapd, ht, vht);
+ width = hostapd_get_nr_chan_width(hapd, ht, vht, he);
if (vht) {
center_freq1_idx = hostapd_get_oper_centr_freq_seg0_idx(hapd->iconf);
if (width == NR_CHAN_WIDTH_80P80)
diff --git a/src/common/hw_features_common.c b/src/common/hw_features_common.c
index aa430f2e2..c18d99daa 100644
--- a/src/common/hw_features_common.c
+++ b/src/common/hw_features_common.c
@@ -358,12 +358,25 @@ int check_40mhz_2g4(struct hostapd_hw_modes *mode,
}
+int hostapd_set_freq_chwidth(struct hostapd_freq_params *data,
+ enum hostapd_hw_mode mode,
+ int freq, int channel, int ht_enabled,
+ int sec_channel_offset,
+ int oper_chwidth, int center_segment0,
+ int center_segment1, u32 vht_caps)
+{
+
+ return 0;
+}
+
+
int hostapd_set_freq_params(struct hostapd_freq_params *data,
enum hostapd_hw_mode mode,
int freq, int channel, int ht_enabled,
- int vht_enabled, int sec_channel_offset,
+ int vht_enabled, int he_enabled, int sec_channel_offset,
int oper_chwidth, int center_segment0,
- int center_segment1, u32 vht_caps)
+ int center_segment1, u32 vht_caps,
+ struct he_capabilities *he_cap)
{
os_memset(data, 0, sizeof(*data));
data->mode = mode;
@@ -371,18 +384,50 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
data->channel = channel;
data->ht_enabled = ht_enabled;
data->vht_enabled = vht_enabled;
+ data->he_enabled = he_enabled;
data->sec_channel_offset = sec_channel_offset;
data->center_freq1 = freq + sec_channel_offset * 10;
data->center_freq2 = 0;
data->bandwidth = sec_channel_offset ? 40 : 20;
- if (data->vht_enabled) switch (oper_chwidth) {
+ if (data->he_enabled) switch (oper_chwidth) {
case CHANWIDTH_USE_HT:
- if (center_segment1 ||
- (center_segment0 != 0 &&
- 5000 + center_segment0 * 5 != data->center_freq1 &&
- 2407 + center_segment0 * 5 != data->center_freq1))
+ if (mode < HOSTAPD_MODE_IEEE80211A) {
+ if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+ HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G)) {
+ wpa_printf(MSG_ERROR,
+ "40 channel width is not supported!");
+ return -1;
+ }
+ break;
+ }
+ /* fall through */
+ case CHANWIDTH_80MHZ:
+ if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+ HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G)) {
+ wpa_printf(MSG_ERROR,
+ "40/80 channel width is not supported!");
+ return -1;
+ }
+ break;
+ case CHANWIDTH_80P80MHZ:
+ if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+ HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G)) {
+ wpa_printf(MSG_ERROR,
+ "80+80 channel width is not supported!");
return -1;
+ }
+ break;
+ case CHANWIDTH_160MHZ:
+ if (!(he_cap->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] &
+ HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G)) {
+ wpa_printf(MSG_ERROR,
+ "160 channel width is not supported!");
+ return -1;
+ }
+ break;
+ } else if (data->vht_enabled) switch (oper_chwidth) {
+ case CHANWIDTH_USE_HT:
break;
case CHANWIDTH_80P80MHZ:
if (!(vht_caps & VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ)) {
@@ -390,6 +435,28 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
"80+80 channel width is not supported!");
return -1;
}
+ /* fall through */
+ case CHANWIDTH_80MHZ:
+ break;
+ case CHANWIDTH_160MHZ:
+ if (!(vht_caps & (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
+ VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))) {
+ wpa_printf(MSG_ERROR,
+ "160MHZ channel width is not supported!");
+ return -1;
+ }
+ break;
+ }
+
+ switch (oper_chwidth) {
+ case CHANWIDTH_USE_HT:
+ if (center_segment1 ||
+ (center_segment0 != 0 &&
+ 5000 + center_segment0 * 5 != data->center_freq1 &&
+ 2407 + center_segment0 * 5 != data->center_freq1))
+ return -1;
+ break;
+ case CHANWIDTH_80P80MHZ:
if (center_segment1 == center_segment0 + 4 ||
center_segment1 == center_segment0 - 4)
return -1;
@@ -434,12 +501,6 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
break;
case CHANWIDTH_160MHZ:
data->bandwidth = 160;
- if (!(vht_caps & (VHT_CAP_SUPP_CHAN_WIDTH_160MHZ |
- VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ))) {
- wpa_printf(MSG_ERROR,
- "160MHZ channel width is not supported!");
- return -1;
- }
if (center_segment1)
return -1;
if (!sec_channel_offset)
diff --git a/src/common/hw_features_common.h b/src/common/hw_features_common.h
index d3efe77f2..119319311 100644
--- a/src/common/hw_features_common.h
+++ b/src/common/hw_features_common.h
@@ -32,9 +32,10 @@ int check_40mhz_2g4(struct hostapd_hw_modes *mode,
int hostapd_set_freq_params(struct hostapd_freq_params *data,
enum hostapd_hw_mode mode,
int freq, int channel, int ht_enabled,
- int vht_enabled, int sec_channel_offset,
+ int vht_enabled, int he_enabled, int sec_channel_offset,
int oper_chwidth, int center_segment0,
- int center_segment1, u32 vht_caps);
+ int center_segment1, u32 vht_caps,
+ struct he_capabilities *he_caps);
void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps,
int disabled);
int ieee80211ac_cap_check(u32 hw, u32 conf);
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index f5f43d1b0..ed6a9132e 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -2138,6 +2138,15 @@ struct ieee80211_spatial_reuse {
} STRUCT_PACKED;
/* HE Capabilities Information defines */
+
+#define HE_PHYCAP_CHANNEL_WIDTH_SET_IDX 0
+#define HE_PHYCAP_CHANNEL_WIDTH_MASK ((u8) (BIT(1) | BIT(2) | \
+ BIT(3) | BIT(4)))
+#define HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G ((u8) BIT(1))
+#define HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G ((u8) BIT(2))
+#define HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G ((u8) BIT(3))
+#define HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G ((u8) BIT(4))
+
#define HE_PHYCAP_SU_BEAMFORMER_CAPAB_IDX 3
#define HE_PHYCAP_SU_BEAMFORMER_CAPAB ((u8) BIT(7))
#define HE_PHYCAP_SU_BEAMFORMEE_CAPAB_IDX 4
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 376e65c4d..20f583900 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -701,6 +701,11 @@ struct hostapd_freq_params {
int vht_enabled;
/**
+ * he_enabled - Whether HE is enabled
+ */
+ int he_enabled;
+
+ /**
* center_freq1 - Segment 0 center frequency in MHz
*
* Valid for both HT and VHT.
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 94c77b470..640d205c2 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -4352,10 +4352,11 @@ static int nl80211_put_freq_params(struct nl_msg *msg,
if (nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq->freq))
return -ENOBUFS;
+ wpa_printf(MSG_DEBUG, " * he_enabled=%d", freq->he_enabled);
wpa_printf(MSG_DEBUG, " * vht_enabled=%d", freq->vht_enabled);
wpa_printf(MSG_DEBUG, " * ht_enabled=%d", freq->ht_enabled);
- if (freq->vht_enabled) {
+ if (freq->vht_enabled || freq->he_enabled) {
enum nl80211_chan_width cw;
wpa_printf(MSG_DEBUG, " * bandwidth=%d", freq->bandwidth);
@@ -4430,8 +4431,8 @@ static int nl80211_set_channel(struct i802_bss *bss,
int ret;
wpa_printf(MSG_DEBUG,
- "nl80211: Set freq %d (ht_enabled=%d, vht_enabled=%d, bandwidth=%d MHz, cf1=%d MHz, cf2=%d MHz)",
- freq->freq, freq->ht_enabled, freq->vht_enabled,
+ "nl80211: Set freq %d (ht_enabled=%d, vht_enabled=%d, he_enabled=%d, bandwidth=%d MHz, cf1=%d MHz, cf2=%d MHz)",
+ freq->freq, freq->ht_enabled, freq->vht_enabled, freq->he_enabled,
freq->bandwidth, freq->center_freq1, freq->center_freq2);
msg = nl80211_drv_msg(drv, 0, set_chan ? NL80211_CMD_SET_CHANNEL :
@@ -8382,8 +8383,8 @@ static int nl80211_start_radar_detection(void *priv,
struct nl_msg *msg;
int ret;
- wpa_printf(MSG_DEBUG, "nl80211: Start radar detection (CAC) %d MHz (ht_enabled=%d, vht_enabled=%d, bandwidth=%d MHz, cf1=%d MHz, cf2=%d MHz)",
- freq->freq, freq->ht_enabled, freq->vht_enabled,
+ wpa_printf(MSG_DEBUG, "nl80211: Start radar detection (CAC) %d MHz (ht_enabled=%d, vht_enabled=%d, he_enabled=%d, bandwidth=%d MHz, cf1=%d MHz, cf2=%d MHz)",
+ freq->freq, freq->ht_enabled, freq->vht_enabled, freq->he_enabled,
freq->bandwidth, freq->center_freq1, freq->center_freq2);
if (!(drv->capa.flags & WPA_DRIVER_FLAGS_RADAR)) {
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index ee612303f..2da082a9e 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -2406,9 +2406,9 @@ skip_ht40:
if (hostapd_set_freq_params(&vht_freq, mode->mode, freq->freq,
freq->channel, freq->ht_enabled,
- vht_freq.vht_enabled,
+ vht_freq.vht_enabled, 0,
freq->sec_channel_offset,
- chwidth, seg0, seg1, vht_caps) != 0)
+ chwidth, seg0, seg1, vht_caps, NULL) != 0)
return;
*freq = vht_freq;
--
2.11.0
_______________________________________________
Hostap mailing list
Hostap@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/hostap
