Signed-off-by: Shashidhar Lakkavalli <slakkavalli@xxxxxxxxx>
Signed-off-by: John Crispin <john@xxxxxxxxxxx>
---
src/ap/acs.c | 19 +++--
src/ap/ap_drv_ops.c | 18 ++---
src/ap/ap_drv_ops.h | 58 ++++++++++++++-
src/ap/beacon.c | 8 +--
src/ap/dfs.c | 124 +++++++++++++++-----------------
src/ap/drv_callbacks.c | 31 ++++----
src/ap/hostapd.c | 67 ++++++++---------
src/ap/hw_features.c | 7 +-
src/ap/neighbor_db.c | 17 +++--
src/common/hw_features_common.c | 8 +--
src/common/hw_features_common.h | 2 +-
11 files changed, 203 insertions(+), 156 deletions(-)
diff --git a/src/ap/acs.c b/src/ap/acs.c
index 3682dcd94..4414ad6a3 100644
--- a/src/ap/acs.c
+++ b/src/ap/acs.c
@@ -595,7 +595,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
n_chans = 2;
if (iface->conf->ieee80211ac) {
- switch (iface->conf->vht_oper_chwidth) {
+ switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_80MHZ:
n_chans = 4;
break;
@@ -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_vht_center_freq() too. */
+ /* TODO: VHT80+80. Update acs_adjust_center_freq() too. */
wpa_printf(MSG_DEBUG,
"ACS: Survey analysis for selected bandwidth %d MHz", bw);
@@ -648,7 +648,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
if (iface->current_mode->mode == HOSTAPD_MODE_IEEE80211A &&
iface->conf->ieee80211ac) {
- if (iface->conf->vht_oper_chwidth ==
+ if (hostapd_get_oper_chwidth(iface->conf) ==
CHANWIDTH_80MHZ &&
!acs_usable_vht80_chan(chan)) {
wpa_printf(MSG_DEBUG,
@@ -657,7 +657,7 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
continue;
}
- if (iface->conf->vht_oper_chwidth ==
+ if (hostapd_get_oper_chwidth(iface->conf) ==
CHANWIDTH_160MHZ &&
!acs_usable_vht160_chan(chan)) {
wpa_printf(MSG_DEBUG,
@@ -783,13 +783,13 @@ acs_find_ideal_chan(struct hostapd_iface *iface)
}
-static void acs_adjust_vht_center_freq(struct hostapd_iface *iface)
+static void acs_adjust_center_freq(struct hostapd_iface *iface)
{
int offset;
wpa_printf(MSG_DEBUG, "ACS: Adjusting VHT center frequency");
- switch (iface->conf->vht_oper_chwidth) {
+ switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
offset = 2 * iface->conf->secondary_channel;
break;
@@ -807,8 +807,7 @@ static void acs_adjust_vht_center_freq(struct hostapd_iface *iface)
return;
}
- iface->conf->vht_oper_centr_freq_seg0_idx =
- iface->conf->channel + offset;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, iface->conf->channel + offset);
}
@@ -863,8 +862,8 @@ static void acs_study(struct hostapd_iface *iface)
iface->conf->channel = ideal_chan->chan;
- if (iface->conf->ieee80211ac)
- acs_adjust_vht_center_freq(iface);
+ if (iface->conf->ieee80211ac || iface->conf->ieee80211ax)
+ acs_adjust_center_freq(iface);
err = 0;
fail:
diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index c7f5be867..7a8d160d8 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -543,14 +543,14 @@ 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 vht_oper_chwidth,
+ 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_oper_chwidth,
+ oper_chwidth,
center_segment0, center_segment1,
hapd->iface->current_mode ?
hapd->iface->current_mode->vht_capab : 0))
@@ -781,7 +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 sec_channel_offset, int vht_oper_chwidth,
+ int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1)
{
struct hostapd_data *hapd = iface->bss[0];
@@ -799,7 +799,7 @@ 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_oper_chwidth, center_segment0,
+ oper_chwidth, center_segment0,
center_segment1,
iface->current_mode->vht_capab)) {
wpa_printf(MSG_ERROR, "Can't set freq params");
@@ -925,14 +925,16 @@ int hostapd_drv_do_acs(struct hostapd_data *hapd)
if (hapd->iface->conf->ieee80211n && params.ht40_enabled)
params.ch_width = 40;
- /* Note: VHT20 is defined by combination of ht_capab & vht_oper_chwidth
+ /* Note: VHT20 is defined by combination of ht_capab & oper_chwidth
*/
if (hapd->iface->conf->ieee80211ac && params.ht40_enabled) {
- if (hapd->iface->conf->vht_oper_chwidth == CHANWIDTH_80MHZ)
+ u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iface->conf);
+
+ if (oper_chwidth == CHANWIDTH_80MHZ)
params.ch_width = 80;
- else if (hapd->iface->conf->vht_oper_chwidth ==
+ else if (oper_chwidth ==
CHANWIDTH_160MHZ ||
- hapd->iface->conf->vht_oper_chwidth ==
+ oper_chwidth ==
CHANWIDTH_80P80MHZ)
params.ch_width = 160;
}
diff --git a/src/ap/ap_drv_ops.h b/src/ap/ap_drv_ops.h
index db9653868..33cfbc721 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 vht_oper_chwidth,
+ 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);
@@ -126,7 +126,7 @@ int hostapd_add_tspec(struct hostapd_data *hapd, const u8 *addr,
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 sec_channel_offset, int vht_oper_chwidth,
+ int sec_channel_offset, int oper_chwidth,
int center_segment0, int center_segment1);
int hostapd_drv_do_acs(struct hostapd_data *hapd);
@@ -378,4 +378,58 @@ hostapd_drv_send_external_auth_status(struct hostapd_data *hapd,
return hapd->driver->send_external_auth_status(hapd->drv_priv, params);
}
+static inline u8 hostapd_get_oper_chwidth(struct hostapd_config *conf)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ return conf->he_oper_chwidth;
+#endif
+ return conf->vht_oper_chwidth;
+}
+
+static inline void hostapd_set_oper_chwidth(struct hostapd_config *conf, u8 oper_chwidth)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ conf->he_oper_chwidth = oper_chwidth;
+#endif
+ conf->vht_oper_chwidth = oper_chwidth;
+}
+
+static inline u8 hostapd_get_oper_centr_freq_seg0_idx(struct hostapd_config *conf)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ return conf->he_oper_centr_freq_seg0_idx;
+#endif
+ return conf->vht_oper_centr_freq_seg0_idx;
+}
+
+static inline void hostapd_set_oper_centr_freq_seg0_idx(struct hostapd_config *conf, u8 oper_centr_freq_seg0_idx)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ conf->he_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
+#endif
+ conf->vht_oper_centr_freq_seg0_idx = oper_centr_freq_seg0_idx;
+}
+
+static inline u8 hostapd_get_oper_centr_freq_seg1_idx(struct hostapd_config *conf)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ return conf->he_oper_centr_freq_seg1_idx;
+#endif
+ return conf->vht_oper_centr_freq_seg1_idx;
+}
+
+static inline void hostapd_set_oper_centr_freq_seg1_idx(struct hostapd_config *conf, u8 oper_centr_freq_seg1_idx)
+{
+#ifdef CONFIG_IEEE80211AX
+ if (conf->ieee80211ax)
+ conf->he_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
+#endif
+ conf->vht_oper_centr_freq_seg1_idx = oper_centr_freq_seg1_idx;
+}
+
#endif /* AP_DRV_OPS */
diff --git a/src/ap/beacon.c b/src/ap/beacon.c
index 8433fc3a9..ef5bce36c 100644
--- a/src/ap/beacon.c
+++ b/src/ap/beacon.c
@@ -347,7 +347,7 @@ static u8 * hostapd_eid_supported_op_classes(struct hostapd_data *hapd, u8 *eid)
if (ieee80211_freq_to_channel_ext(hapd->iface->freq,
hapd->iconf->secondary_channel,
- hapd->iconf->vht_oper_chwidth,
+ hostapd_get_oper_chwidth(hapd->iconf),
&op_class, &channel) ==
NUM_HOSTAPD_MODES)
return eid;
@@ -1426,9 +1426,9 @@ int ieee802_11_set_beacon(struct hostapd_data *hapd)
iconf->channel, iconf->ieee80211n,
iconf->ieee80211ac,
iconf->secondary_channel,
- iconf->vht_oper_chwidth,
- iconf->vht_oper_centr_freq_seg0_idx,
- iconf->vht_oper_centr_freq_seg1_idx,
+ 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)
params.freq = &freq;
diff --git a/src/ap/dfs.c b/src/ap/dfs.c
index 97c5acfed..5e1cbb980 100644
--- a/src/ap/dfs.c
+++ b/src/ap/dfs.c
@@ -29,7 +29,7 @@ static int dfs_get_used_n_chans(struct hostapd_iface *iface, int *seg1)
n_chans = 2;
if (iface->conf->ieee80211ac) {
- switch (iface->conf->vht_oper_chwidth) {
+ switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
break;
case CHANWIDTH_80MHZ:
@@ -188,8 +188,8 @@ static int is_in_chanlist(struct hostapd_iface *iface,
* The function assumes HT40+ operation.
* Make sure to adjust the following variables after calling this:
* - hapd->secondary_channel
- * - hapd->vht_oper_centr_freq_seg0_idx
- * - hapd->vht_oper_centr_freq_seg1_idx
+ * - hapd->vht/he_oper_centr_freq_seg0_idx
+ * - hapd->vht/he_oper_centr_freq_seg1_idx
*/
static int dfs_find_channel(struct hostapd_iface *iface,
struct hostapd_channel_data **ret_chan,
@@ -232,11 +232,11 @@ static int dfs_find_channel(struct hostapd_iface *iface,
}
-static void dfs_adjust_vht_center_freq(struct hostapd_iface *iface,
- struct hostapd_channel_data *chan,
- int secondary_channel,
- u8 *vht_oper_centr_freq_seg0_idx,
- u8 *vht_oper_centr_freq_seg1_idx)
+static void dfs_adjust_center_freq(struct hostapd_iface *iface,
+ struct hostapd_channel_data *chan,
+ int secondary_channel,
+ u8 *oper_centr_freq_seg0_idx,
+ u8 *oper_centr_freq_seg1_idx)
{
if (!iface->conf->ieee80211ac)
return;
@@ -244,32 +244,32 @@ static void dfs_adjust_vht_center_freq(struct hostapd_iface *iface,
if (!chan)
return;
- *vht_oper_centr_freq_seg1_idx = 0;
+ *oper_centr_freq_seg1_idx = 0;
- switch (iface->conf->vht_oper_chwidth) {
+ switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
if (secondary_channel == 1)
- *vht_oper_centr_freq_seg0_idx = chan->chan + 2;
+ *oper_centr_freq_seg0_idx = chan->chan + 2;
else if (secondary_channel == -1)
- *vht_oper_centr_freq_seg0_idx = chan->chan - 2;
+ *oper_centr_freq_seg0_idx = chan->chan - 2;
else
- *vht_oper_centr_freq_seg0_idx = chan->chan;
+ *oper_centr_freq_seg0_idx = chan->chan;
break;
case CHANWIDTH_80MHZ:
- *vht_oper_centr_freq_seg0_idx = chan->chan + 6;
+ *oper_centr_freq_seg0_idx = chan->chan + 6;
break;
case CHANWIDTH_160MHZ:
- *vht_oper_centr_freq_seg0_idx = chan->chan + 14;
+ *oper_centr_freq_seg0_idx = chan->chan + 14;
break;
default:
wpa_printf(MSG_INFO, "DFS only VHT20/40/80/160 is supported now");
- *vht_oper_centr_freq_seg0_idx = 0;
+ *oper_centr_freq_seg0_idx = 0;
break;
}
wpa_printf(MSG_DEBUG, "DFS adjusting VHT center frequency: %d, %d",
- *vht_oper_centr_freq_seg0_idx,
- *vht_oper_centr_freq_seg1_idx);
+ *oper_centr_freq_seg0_idx,
+ *oper_centr_freq_seg1_idx);
}
@@ -290,22 +290,22 @@ static int dfs_get_start_chan_idx(struct hostapd_iface *iface, int *seg1_start)
/* VHT */
if (iface->conf->ieee80211ac) {
- switch (iface->conf->vht_oper_chwidth) {
+ switch (hostapd_get_oper_chwidth(iface->conf)) {
case CHANWIDTH_USE_HT:
break;
case CHANWIDTH_80MHZ:
channel_no =
- iface->conf->vht_oper_centr_freq_seg0_idx - 6;
+ hostapd_get_oper_centr_freq_seg0_idx(iface->conf) - 6;
break;
case CHANWIDTH_160MHZ:
channel_no =
- iface->conf->vht_oper_centr_freq_seg0_idx - 14;
+ hostapd_get_oper_centr_freq_seg0_idx(iface->conf) - 14;
break;
case CHANWIDTH_80P80MHZ:
channel_no =
- iface->conf->vht_oper_centr_freq_seg0_idx - 6;
+ hostapd_get_oper_centr_freq_seg0_idx(iface->conf) - 6;
chan_seg1 =
- iface->conf->vht_oper_centr_freq_seg1_idx - 6;
+ hostapd_get_oper_centr_freq_seg1_idx(iface->conf) - 6;
break;
default:
wpa_printf(MSG_INFO,
@@ -348,7 +348,7 @@ static int dfs_get_start_chan_idx(struct hostapd_iface *iface, int *seg1_start)
mode->num_channels, channel_no, iface->conf->channel,
iface->conf->ieee80211n,
iface->conf->secondary_channel,
- iface->conf->vht_oper_chwidth);
+ hostapd_get_oper_chwidth(iface->conf));
for (i = 0; i < mode->num_channels; i++) {
wpa_printf(MSG_DEBUG, "Available channel: %d",
@@ -435,8 +435,8 @@ static int dfs_check_chans_unavailable(struct hostapd_iface *iface,
static struct hostapd_channel_data *
dfs_get_valid_channel(struct hostapd_iface *iface,
int *secondary_channel,
- u8 *vht_oper_centr_freq_seg0_idx,
- u8 *vht_oper_centr_freq_seg1_idx,
+ u8 *oper_centr_freq_seg0_idx,
+ u8 *oper_centr_freq_seg1_idx,
int skip_radar)
{
struct hostapd_hw_modes *mode;
@@ -447,8 +447,8 @@ dfs_get_valid_channel(struct hostapd_iface *iface,
wpa_printf(MSG_DEBUG, "DFS: Selecting random channel");
*secondary_channel = 0;
- *vht_oper_centr_freq_seg0_idx = 0;
- *vht_oper_centr_freq_seg1_idx = 0;
+ *oper_centr_freq_seg0_idx = 0;
+ *oper_centr_freq_seg1_idx = 0;
if (iface->current_mode == NULL)
return NULL;
@@ -473,10 +473,10 @@ dfs_get_valid_channel(struct hostapd_iface *iface,
else
*secondary_channel = 0;
- dfs_adjust_vht_center_freq(iface, chan,
- *secondary_channel,
- vht_oper_centr_freq_seg0_idx,
- vht_oper_centr_freq_seg1_idx);
+ dfs_adjust_center_freq(iface, chan,
+ *secondary_channel,
+ oper_centr_freq_seg0_idx,
+ oper_centr_freq_seg1_idx);
return chan;
}
@@ -724,8 +724,8 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
iface->freq = channel->freq;
iface->conf->channel = channel->chan;
iface->conf->secondary_channel = sec;
- iface->conf->vht_oper_centr_freq_seg0_idx = cf1;
- iface->conf->vht_oper_centr_freq_seg1_idx = cf2;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, cf1);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, cf2);
}
} while (res);
@@ -736,9 +736,9 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
"freq=%d chan=%d sec_chan=%d, width=%d, seg0=%d, seg1=%d, cac_time=%ds",
iface->freq,
iface->conf->channel, iface->conf->secondary_channel,
- iface->conf->vht_oper_chwidth,
- iface->conf->vht_oper_centr_freq_seg0_idx,
- iface->conf->vht_oper_centr_freq_seg1_idx,
+ hostapd_get_oper_chwidth(iface->conf),
+ hostapd_get_oper_centr_freq_seg0_idx(iface->conf),
+ hostapd_get_oper_centr_freq_seg1_idx(iface->conf),
iface->dfs_cac_ms / 1000);
res = hostapd_start_dfs_cac(iface, iface->conf->hw_mode,
@@ -747,9 +747,9 @@ int hostapd_handle_dfs(struct hostapd_iface *iface)
iface->conf->ieee80211n,
iface->conf->ieee80211ac,
iface->conf->secondary_channel,
- iface->conf->vht_oper_chwidth,
- iface->conf->vht_oper_centr_freq_seg0_idx,
- iface->conf->vht_oper_centr_freq_seg1_idx);
+ hostapd_get_oper_chwidth(iface->conf),
+ hostapd_get_oper_centr_freq_seg0_idx(iface->conf),
+ hostapd_get_oper_centr_freq_seg1_idx(iface->conf));
if (res) {
wpa_printf(MSG_ERROR, "DFS start_dfs_cac() failed, %d", res);
@@ -842,16 +842,16 @@ static int hostapd_dfs_start_channel_switch_cac(struct hostapd_iface *iface)
{
struct hostapd_channel_data *channel;
int secondary_channel;
- u8 vht_oper_centr_freq_seg0_idx = 0;
- u8 vht_oper_centr_freq_seg1_idx = 0;
+ u8 oper_centr_freq_seg0_idx = 0;
+ u8 oper_centr_freq_seg1_idx = 0;
int skip_radar = 0;
int err = 1;
/* Radar detected during active CAC */
iface->cac_started = 0;
channel = dfs_get_valid_channel(iface, &secondary_channel,
- &vht_oper_centr_freq_seg0_idx,
- &vht_oper_centr_freq_seg1_idx,
+ &oper_centr_freq_seg0_idx,
+ &oper_centr_freq_seg1_idx,
skip_radar);
if (!channel) {
@@ -868,10 +868,8 @@ static int hostapd_dfs_start_channel_switch_cac(struct hostapd_iface *iface)
iface->freq = channel->freq;
iface->conf->channel = channel->chan;
iface->conf->secondary_channel = secondary_channel;
- iface->conf->vht_oper_centr_freq_seg0_idx =
- vht_oper_centr_freq_seg0_idx;
- iface->conf->vht_oper_centr_freq_seg1_idx =
- vht_oper_centr_freq_seg1_idx;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, oper_centr_freq_seg0_idx);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, oper_centr_freq_seg1_idx);
err = 0;
hostapd_setup_interface_complete(iface, err);
@@ -883,8 +881,8 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
{
struct hostapd_channel_data *channel;
int secondary_channel;
- u8 vht_oper_centr_freq_seg0_idx;
- u8 vht_oper_centr_freq_seg1_idx;
+ u8 oper_centr_freq_seg0_idx;
+ u8 oper_centr_freq_seg1_idx;
int skip_radar = 1;
struct csa_settings csa_settings;
unsigned int i;
@@ -911,8 +909,8 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
/* Perform channel switch/CSA */
channel = dfs_get_valid_channel(iface, &secondary_channel,
- &vht_oper_centr_freq_seg0_idx,
- &vht_oper_centr_freq_seg1_idx,
+ &oper_centr_freq_seg0_idx,
+ &oper_centr_freq_seg1_idx,
skip_radar);
if (!channel) {
@@ -923,8 +921,8 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
*/
skip_radar = 0;
channel = dfs_get_valid_channel(iface, &secondary_channel,
- &vht_oper_centr_freq_seg0_idx,
- &vht_oper_centr_freq_seg1_idx,
+ &oper_centr_freq_seg0_idx,
+ &oper_centr_freq_seg1_idx,
skip_radar);
if (!channel) {
wpa_printf(MSG_INFO,
@@ -936,10 +934,8 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
iface->freq = channel->freq;
iface->conf->channel = channel->chan;
iface->conf->secondary_channel = secondary_channel;
- iface->conf->vht_oper_centr_freq_seg0_idx =
- vht_oper_centr_freq_seg0_idx;
- iface->conf->vht_oper_centr_freq_seg1_idx =
- vht_oper_centr_freq_seg1_idx;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, oper_centr_freq_seg0_idx);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, oper_centr_freq_seg1_idx);
hostapd_disable_iface(iface);
hostapd_enable_iface(iface);
@@ -963,9 +959,9 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
iface->conf->ieee80211n,
iface->conf->ieee80211ac,
secondary_channel,
- iface->conf->vht_oper_chwidth,
- vht_oper_centr_freq_seg0_idx,
- vht_oper_centr_freq_seg1_idx,
+ hostapd_get_oper_chwidth(iface->conf),
+ oper_centr_freq_seg0_idx,
+ oper_centr_freq_seg1_idx,
iface->current_mode->vht_capab);
if (err) {
@@ -986,10 +982,8 @@ static int hostapd_dfs_start_channel_switch(struct hostapd_iface *iface)
iface->freq = channel->freq;
iface->conf->channel = channel->chan;
iface->conf->secondary_channel = secondary_channel;
- iface->conf->vht_oper_centr_freq_seg0_idx =
- vht_oper_centr_freq_seg0_idx;
- iface->conf->vht_oper_centr_freq_seg1_idx =
- vht_oper_centr_freq_seg1_idx;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, oper_centr_freq_seg0_idx);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, oper_centr_freq_seg1_idx);
hostapd_disable_iface(iface);
hostapd_enable_iface(iface);
diff --git a/src/ap/drv_callbacks.c b/src/ap/drv_callbacks.c
index 4ac80ab80..f53750a88 100644
--- a/src/ap/drv_callbacks.c
+++ b/src/ap/drv_callbacks.c
@@ -846,9 +846,9 @@ void hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht,
hapd->iconf->ch_switch_vht_config = 0;
hapd->iconf->secondary_channel = offset;
- hapd->iconf->vht_oper_chwidth = chwidth;
- hapd->iconf->vht_oper_centr_freq_seg0_idx = seg0_idx;
- hapd->iconf->vht_oper_centr_freq_seg1_idx = seg1_idx;
+ hostapd_set_oper_chwidth(hapd->iconf, chwidth);
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, seg0_idx);
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, seg1_idx);
is_dfs = ieee80211_is_dfs(freq, hapd->iface->hw_features,
hapd->iface->num_hw_features);
@@ -955,26 +955,21 @@ void hostapd_acs_channel_selected(struct hostapd_data *hapd,
if (hapd->iface->conf->ieee80211ac) {
/* set defaults for backwards compatibility */
- hapd->iconf->vht_oper_centr_freq_seg1_idx = 0;
- hapd->iconf->vht_oper_centr_freq_seg0_idx = 0;
- hapd->iconf->vht_oper_chwidth = CHANWIDTH_USE_HT;
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, 0);
+ hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_USE_HT);
if (acs_res->ch_width == 80) {
- hapd->iconf->vht_oper_centr_freq_seg0_idx =
- acs_res->vht_seg0_center_ch;
- hapd->iconf->vht_oper_chwidth = CHANWIDTH_80MHZ;
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, acs_res->vht_seg0_center_ch);
+ hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_80MHZ);
} else if (acs_res->ch_width == 160) {
if (acs_res->vht_seg1_center_ch == 0) {
- hapd->iconf->vht_oper_centr_freq_seg0_idx =
- acs_res->vht_seg0_center_ch;
- hapd->iconf->vht_oper_chwidth =
+ 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 {
- hapd->iconf->vht_oper_centr_freq_seg0_idx =
- acs_res->vht_seg0_center_ch;
- hapd->iconf->vht_oper_centr_freq_seg1_idx =
- acs_res->vht_seg1_center_ch;
- hapd->iconf->vht_oper_chwidth =
- CHANWIDTH_80P80MHZ;
+ 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);
+ hostapd_set_oper_chwidth(hapd->iconf, CHANWIDTH_80P80MHZ);
}
}
}
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index af161cad2..1c21ca9ff 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -260,11 +260,9 @@ int hostapd_reload_config(struct hostapd_iface *iface)
hapd->iconf->ieee80211ac = oldconf->ieee80211ac;
hapd->iconf->ht_capab = oldconf->ht_capab;
hapd->iconf->vht_capab = oldconf->vht_capab;
- hapd->iconf->vht_oper_chwidth = oldconf->vht_oper_chwidth;
- hapd->iconf->vht_oper_centr_freq_seg0_idx =
- oldconf->vht_oper_centr_freq_seg0_idx;
- hapd->iconf->vht_oper_centr_freq_seg1_idx =
- oldconf->vht_oper_centr_freq_seg1_idx;
+ hostapd_set_oper_chwidth(hapd->iconf, hostapd_get_oper_chwidth(oldconf));
+ hostapd_set_oper_centr_freq_seg0_idx(hapd->iconf, hostapd_get_oper_centr_freq_seg0_idx(oldconf));
+ hostapd_set_oper_centr_freq_seg1_idx(hapd->iconf, hostapd_get_oper_centr_freq_seg1_idx(oldconf));
hapd->conf = newconf->bss[j];
hostapd_reload_bss(hapd);
}
@@ -1864,9 +1862,9 @@ static int hostapd_setup_interface_complete_sync(struct hostapd_iface *iface,
hapd->iconf->ieee80211n,
hapd->iconf->ieee80211ac,
hapd->iconf->secondary_channel,
- hapd->iconf->vht_oper_chwidth,
- hapd->iconf->vht_oper_centr_freq_seg0_idx,
- hapd->iconf->vht_oper_centr_freq_seg1_idx)) {
+ hostapd_get_oper_chwidth(hapd->iconf),
+ hostapd_get_oper_centr_freq_seg0_idx(hapd->iconf),
+ hostapd_get_oper_centr_freq_seg1_idx(hapd->iconf))) {
wpa_printf(MSG_ERROR, "Could not set channel for "
"kernel driver");
goto fail;
@@ -3191,6 +3189,7 @@ static int hostapd_change_config_freq(struct hostapd_data *hapd,
struct hostapd_freq_params *old_params)
{
int channel;
+ u8 seg0, seg1;
if (!params->channel) {
/* check if the new channel is supported by hw */
@@ -3208,9 +3207,9 @@ static int hostapd_change_config_freq(struct hostapd_data *hapd,
conf->channel, conf->ieee80211n,
conf->ieee80211ac,
conf->secondary_channel,
- conf->vht_oper_chwidth,
- conf->vht_oper_centr_freq_seg0_idx,
- conf->vht_oper_centr_freq_seg1_idx,
+ hostapd_get_oper_chwidth(conf),
+ hostapd_get_oper_centr_freq_seg0_idx(conf),
+ hostapd_get_oper_centr_freq_seg1_idx(conf),
conf->vht_capab))
return -1;
@@ -3218,16 +3217,16 @@ static int hostapd_change_config_freq(struct hostapd_data *hapd,
case 0:
case 20:
case 40:
- conf->vht_oper_chwidth = CHANWIDTH_USE_HT;
+ hostapd_set_oper_chwidth(conf, CHANWIDTH_USE_HT);
break;
case 80:
if (params->center_freq2)
- conf->vht_oper_chwidth = CHANWIDTH_80P80MHZ;
+ hostapd_set_oper_chwidth(conf, CHANWIDTH_80P80MHZ);
else
- conf->vht_oper_chwidth = CHANWIDTH_80MHZ;
+ hostapd_set_oper_chwidth(conf, CHANWIDTH_80MHZ);
break;
case 160:
- conf->vht_oper_chwidth = CHANWIDTH_160MHZ;
+ hostapd_set_oper_chwidth(conf, CHANWIDTH_160MHZ);
break;
default:
return -1;
@@ -3237,9 +3236,11 @@ static int hostapd_change_config_freq(struct hostapd_data *hapd,
conf->ieee80211n = params->ht_enabled;
conf->secondary_channel = params->sec_channel_offset;
ieee80211_freq_to_chan(params->center_freq1,
- &conf->vht_oper_centr_freq_seg0_idx);
+ &seg0);
ieee80211_freq_to_chan(params->center_freq2,
- &conf->vht_oper_centr_freq_seg1_idx);
+ &seg1);
+ hostapd_set_oper_centr_freq_seg0_idx(conf, seg0);
+ hostapd_set_oper_centr_freq_seg1_idx(conf, seg1);
/* TODO: maybe call here hostapd_config_check here? */
@@ -3253,7 +3254,7 @@ static int hostapd_fill_csa_settings(struct hostapd_data *hapd,
struct hostapd_iface *iface = hapd->iface;
struct hostapd_freq_params old_freq;
int ret;
- u8 chan, vht_bandwidth;
+ u8 chan, bandwidth;
os_memset(&old_freq, 0, sizeof(old_freq));
if (!iface || !iface->freq || hapd->csa_in_progress)
@@ -3262,22 +3263,22 @@ static int hostapd_fill_csa_settings(struct hostapd_data *hapd,
switch (settings->freq_params.bandwidth) {
case 80:
if (settings->freq_params.center_freq2)
- vht_bandwidth = CHANWIDTH_80P80MHZ;
+ bandwidth = CHANWIDTH_80P80MHZ;
else
- vht_bandwidth = CHANWIDTH_80MHZ;
+ bandwidth = CHANWIDTH_80MHZ;
break;
case 160:
- vht_bandwidth = CHANWIDTH_160MHZ;
+ bandwidth = CHANWIDTH_160MHZ;
break;
default:
- vht_bandwidth = CHANWIDTH_USE_HT;
+ bandwidth = CHANWIDTH_USE_HT;
break;
}
if (ieee80211_freq_to_channel_ext(
settings->freq_params.freq,
settings->freq_params.sec_channel_offset,
- vht_bandwidth,
+ bandwidth,
&hapd->iface->cs_oper_class,
&chan) == NUM_HOSTAPD_MODES) {
wpa_printf(MSG_DEBUG,
@@ -3384,29 +3385,29 @@ void
hostapd_switch_channel_fallback(struct hostapd_iface *iface,
const struct hostapd_freq_params *freq_params)
{
- int vht_seg0_idx = 0, vht_seg1_idx = 0, vht_bw = CHANWIDTH_USE_HT;
+ int seg0_idx = 0, seg1_idx = 0, bw = CHANWIDTH_USE_HT;
wpa_printf(MSG_DEBUG, "Restarting all CSA-related BSSes");
if (freq_params->center_freq1)
- vht_seg0_idx = 36 + (freq_params->center_freq1 - 5180) / 5;
+ seg0_idx = 36 + (freq_params->center_freq1 - 5180) / 5;
if (freq_params->center_freq2)
- vht_seg1_idx = 36 + (freq_params->center_freq2 - 5180) / 5;
+ seg1_idx = 36 + (freq_params->center_freq2 - 5180) / 5;
switch (freq_params->bandwidth) {
case 0:
case 20:
case 40:
- vht_bw = CHANWIDTH_USE_HT;
+ bw = CHANWIDTH_USE_HT;
break;
case 80:
if (freq_params->center_freq2)
- vht_bw = CHANWIDTH_80P80MHZ;
+ bw = CHANWIDTH_80P80MHZ;
else
- vht_bw = CHANWIDTH_80MHZ;
+ bw = CHANWIDTH_80MHZ;
break;
case 160:
- vht_bw = CHANWIDTH_160MHZ;
+ bw = CHANWIDTH_160MHZ;
break;
default:
wpa_printf(MSG_WARNING, "Unknown CSA bandwidth: %d",
@@ -3417,9 +3418,9 @@ hostapd_switch_channel_fallback(struct hostapd_iface *iface,
iface->freq = freq_params->freq;
iface->conf->channel = freq_params->channel;
iface->conf->secondary_channel = freq_params->sec_channel_offset;
- iface->conf->vht_oper_centr_freq_seg0_idx = vht_seg0_idx;
- iface->conf->vht_oper_centr_freq_seg1_idx = vht_seg1_idx;
- iface->conf->vht_oper_chwidth = vht_bw;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, seg0_idx);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, seg1_idx);
+ hostapd_set_oper_chwidth(iface->conf, bw);
iface->conf->ieee80211n = freq_params->ht_enabled;
iface->conf->ieee80211ac = freq_params->vht_enabled;
diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c
index e1734627c..015f29808 100644
--- a/src/ap/hw_features.c
+++ b/src/ap/hw_features.c
@@ -328,10 +328,9 @@ static void ieee80211n_check_scan(struct hostapd_iface *iface)
res = ieee80211n_allowed_ht40_channel_pair(iface);
if (!res) {
- iface->conf->secondary_channel = 0;
- iface->conf->vht_oper_centr_freq_seg0_idx = 0;
- iface->conf->vht_oper_centr_freq_seg1_idx = 0;
- iface->conf->vht_oper_chwidth = CHANWIDTH_USE_HT;
+ hostapd_set_oper_centr_freq_seg0_idx(iface->conf, 0);
+ hostapd_set_oper_centr_freq_seg1_idx(iface->conf, 0);
+ hostapd_set_oper_chwidth(iface->conf, CHANWIDTH_USE_HT);
res = 1;
wpa_printf(MSG_INFO, "Fallback to 20 MHz");
}
diff --git a/src/ap/neighbor_db.c b/src/ap/neighbor_db.c
index 37ec78322..82aa99e87 100644
--- a/src/ap/neighbor_db.c
+++ b/src/ap/neighbor_db.c
@@ -13,6 +13,7 @@
#include "hostapd.h"
#include "ieee802_11.h"
#include "neighbor_db.h"
+#include "ap_drv_ops.h"
struct hostapd_neighbor_entry *
@@ -141,17 +142,19 @@ void hostapd_free_neighbor_db(struct hostapd_data *hapd)
static enum nr_chan_width hostapd_get_nr_chan_width(struct hostapd_data *hapd,
int ht, int vht)
{
+ u8 oper_chwidth = hostapd_get_oper_chwidth(hapd->iconf);
+
if (!ht && !vht)
return NR_CHAN_WIDTH_20;
if (!hapd->iconf->secondary_channel)
return NR_CHAN_WIDTH_20;
- if (!vht || hapd->iconf->vht_oper_chwidth == CHANWIDTH_USE_HT)
+ if (!vht || oper_chwidth == CHANWIDTH_USE_HT)
return NR_CHAN_WIDTH_40;
- if (hapd->iconf->vht_oper_chwidth == CHANWIDTH_80MHZ)
+ if (oper_chwidth == CHANWIDTH_80MHZ)
return NR_CHAN_WIDTH_80;
- if (hapd->iconf->vht_oper_chwidth == CHANWIDTH_160MHZ)
+ if (oper_chwidth == CHANWIDTH_160MHZ)
return NR_CHAN_WIDTH_160;
- if (hapd->iconf->vht_oper_chwidth == CHANWIDTH_80P80MHZ)
+ if (oper_chwidth == CHANWIDTH_80P80MHZ)
return NR_CHAN_WIDTH_80P80;
return NR_CHAN_WIDTH_20;
}
@@ -205,16 +208,16 @@ void hostapd_neighbor_set_own_report(struct hostapd_data *hapd)
if (ieee80211_freq_to_channel_ext(hapd->iface->freq,
hapd->iconf->secondary_channel,
- hapd->iconf->vht_oper_chwidth,
+ hostapd_get_oper_chwidth(hapd->iconf),
&op_class, &channel) ==
NUM_HOSTAPD_MODES)
return;
width = hostapd_get_nr_chan_width(hapd, ht, vht);
if (vht) {
- center_freq1_idx = hapd->iconf->vht_oper_centr_freq_seg0_idx;
+ center_freq1_idx = hostapd_get_oper_centr_freq_seg0_idx(hapd->iconf);
if (width == NR_CHAN_WIDTH_80P80)
center_freq2_idx =
- hapd->iconf->vht_oper_centr_freq_seg1_idx;
+ hostapd_get_oper_centr_freq_seg1_idx(hapd->iconf);
} else if (ht) {
ieee80211_freq_to_chan(hapd->iface->freq +
10 * hapd->iconf->secondary_channel,
diff --git a/src/common/hw_features_common.c b/src/common/hw_features_common.c
index 1df62962b..aa430f2e2 100644
--- a/src/common/hw_features_common.c
+++ b/src/common/hw_features_common.c
@@ -362,7 +362,7 @@ 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_oper_chwidth, int center_segment0,
+ int oper_chwidth, int center_segment0,
int center_segment1, u32 vht_caps)
{
os_memset(data, 0, sizeof(*data));
@@ -376,7 +376,7 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
data->center_freq2 = 0;
data->bandwidth = sec_channel_offset ? 40 : 20;
- if (data->vht_enabled) switch (vht_oper_chwidth) {
+ if (data->vht_enabled) switch (oper_chwidth) {
case CHANWIDTH_USE_HT:
if (center_segment1 ||
(center_segment0 != 0 &&
@@ -397,9 +397,9 @@ int hostapd_set_freq_params(struct hostapd_freq_params *data,
/* fall through */
case CHANWIDTH_80MHZ:
data->bandwidth = 80;
- if ((vht_oper_chwidth == CHANWIDTH_80MHZ &&
+ if ((oper_chwidth == CHANWIDTH_80MHZ &&
center_segment1) ||
- (vht_oper_chwidth == CHANWIDTH_80P80MHZ &&
+ (oper_chwidth == CHANWIDTH_80P80MHZ &&
!center_segment1) ||
!sec_channel_offset)
return -1;
diff --git a/src/common/hw_features_common.h b/src/common/hw_features_common.h
index eb1f1c57f..d3efe77f2 100644
--- a/src/common/hw_features_common.h
+++ b/src/common/hw_features_common.h
@@ -33,7 +33,7 @@ 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_oper_chwidth, int center_segment0,
+ int oper_chwidth, int center_segment0,
int center_segment1, u32 vht_caps);
void set_disable_ht40(struct ieee80211_ht_capabilities *htcaps,
int disabled);
--
2.20.1
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