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FT: Differentiate between FT for station and for AP in build

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Previously, CONFIG_IEEE80211R enabled build that supports FT for both
station mode and AP mode. However, in most wpa_supplicant cases only
station mode FT is required and there is no need for AP mode FT.

Add support to differentiate between station mode FT and AP mode FT in
wpa_supplicant builds by adding CONFIG_IEEE80211R_AP that should be used
when AP mode FT support is required in addition to station mode FT. This
allows binary size to be reduced for builds that require only the
station side FT functionality.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Ilan Peer 2016-10-27 15:18:32 +03:00 • committed by Jouni Malinen
parent f0259c3f68
commit 4ec1fd8e42
19 changed files with 148 additions and 134 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/ap/ap_config.c
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@ -88,9 +88,9 @@ void hostapd_config_defaults_bss(struct hostapd_bss_config *bss)
/* Set to -1 as defaults depends on HT in setup */
bss->wmm_enabled = -1;
#ifdef CONFIG_IEEE80211R
#ifdef CONFIG_IEEE80211R_AP
bss->ft_over_ds = 1;
#endif /* CONFIG_IEEE80211R */
#endif /* CONFIG_IEEE80211R_AP */
bss->radius_das_time_window = 300;
@ -477,7 +477,7 @@ void hostapd_config_free_bss(struct hostapd_bss_config *conf)
hostapd_config_free_vlan(conf);
os_free(conf->time_zone);
#ifdef CONFIG_IEEE80211R
#ifdef CONFIG_IEEE80211R_AP
{
struct ft_remote_r0kh *r0kh, *r0kh_prev;
struct ft_remote_r1kh *r1kh, *r1kh_prev;
@ -498,7 +498,7 @@ void hostapd_config_free_bss(struct hostapd_bss_config *conf)
os_free(r1kh_prev);
}
}
#endif /* CONFIG_IEEE80211R */
#endif /* CONFIG_IEEE80211R_AP */
#ifdef CONFIG_WPS
os_free(conf->wps_pin_requests);
@ -802,7 +802,7 @@ static int hostapd_config_check_bss(struct hostapd_bss_config *bss,
}
}
#ifdef CONFIG_IEEE80211R
#ifdef CONFIG_IEEE80211R_AP
if (full_config && wpa_key_mgmt_ft(bss->wpa_key_mgmt) &&
(bss->nas_identifier == NULL ||
os_strlen(bss->nas_identifier) < 1 ||
@ -812,7 +812,7 @@ static int hostapd_config_check_bss(struct hostapd_bss_config *bss,
"string");
return -1;
}
#endif /* CONFIG_IEEE80211R */
#endif /* CONFIG_IEEE80211R_AP */
#ifdef CONFIG_IEEE80211N
if (full_config && conf->ieee80211n &&