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driver: Make DFS domain information available to core

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Current DFS domain information of the driver can be used in ap/dfs
to comply with DFS domain specific requirements like uniform spreading
for ETSI domain.

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2017-05-12 13:18:00 +05:30 • committed by Jouni Malinen
parent 9cd52ac356
commit aa56e36d66
10 changed files with 47 additions and 12 deletions
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5
wpa_supplicant/driver_i.h
View file

@ -275,11 +275,12 @@ static inline int wpa_drv_mlme_setprotection(struct wpa_supplicant *wpa_s,
static inline struct hostapd_hw_modes *
wpa_drv_get_hw_feature_data(struct wpa_supplicant *wpa_s, u16 *num_modes,
u16 *flags)
u16 *flags, u8 *dfs_domain)
{
if (wpa_s->driver->get_hw_feature_data)
return wpa_s->driver->get_hw_feature_data(wpa_s->drv_priv,
num_modes, flags);
num_modes, flags,
dfs_domain);
return NULL;
}

3
wpa_supplicant/events.c
View file

@ -3428,6 +3428,7 @@ static void wpa_supplicant_update_channel_list(
struct wpa_supplicant *wpa_s, struct channel_list_changed *info)
{
struct wpa_supplicant *ifs;
u8 dfs_domain;
/*
* To allow backwards compatibility with higher level layers that
@ -3452,7 +3453,7 @@ static void wpa_supplicant_update_channel_list(
ifs->ifname);
free_hw_features(ifs);
ifs->hw.modes = wpa_drv_get_hw_feature_data(
ifs, &ifs->hw.num_modes, &ifs->hw.flags);
ifs, &ifs->hw.num_modes, &ifs->hw.flags, &dfs_domain);
/* Restart PNO/sched_scan with updated channel list */
if (ifs->pno) {

4
wpa_supplicant/wpa_supplicant.c
View file

@ -4939,6 +4939,7 @@ static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
{
struct wpa_driver_capa capa;
int capa_res;
u8 dfs_domain;
wpa_printf(MSG_DEBUG, "Initializing interface '%s' conf '%s' driver "
"'%s' ctrl_interface '%s' bridge '%s'", iface->ifname,
@ -5066,7 +5067,8 @@ static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
wpa_s->hw.modes = wpa_drv_get_hw_feature_data(wpa_s,
&wpa_s->hw.num_modes,
&wpa_s->hw.flags);
&wpa_s->hw.flags,
&dfs_domain);
if (wpa_s->hw.modes) {
u16 i;