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WPS: Set currently used RF band in RF Bands attribute

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According to WSC specification (Ver 2.0.2, section 8.3), RF Bands
attribute should be set to the specific RF band used for the current
message. Add an option to set wanted band in wps_build_rf_bands() and
add a callback to get the current band from wpa_supplicant and hostapd.

Signed-hostap: David Spinadel <david.spinadel@intel.com>
This commit is contained in:
David Spinadel 2013-08-25 10:55:53 +03:00 • committed by Jouni Malinen
parent bf83eab553
commit 239abaf2ab
8 changed files with 43 additions and 9 deletions
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10
src/ap/wps_hostapd.c
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@ -857,6 +857,15 @@ static void hostapd_wps_event_cb(void *ctx, enum wps_event event,
}
static int hostapd_wps_rf_band_cb(void *ctx)
{
struct hostapd_data *hapd = ctx;
return hapd->iconf->hw_mode == HOSTAPD_MODE_IEEE80211A ?
WPS_RF_50GHZ : WPS_RF_24GHZ; /* FIX: dualband AP */
}
static void hostapd_wps_clear_ies(struct hostapd_data *hapd)
{
wpabuf_free(hapd->wps_beacon_ie);
@ -964,6 +973,7 @@ int hostapd_init_wps(struct hostapd_data *hapd,
wps->cred_cb = hostapd_wps_cred_cb;
wps->event_cb = hostapd_wps_event_cb;
wps->rf_band_cb = hostapd_wps_rf_band_cb;
wps->cb_ctx = hapd;
os_memset(&cfg, 0, sizeof(cfg));