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

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

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

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
This commit is contained in:
Avraham Stern 2017-06-12 09:29:27 +03:00 • committed by Jouni Malinen
parent 922dcf1b45
commit b5bf84ba39
11 changed files with 26 additions and 24 deletions
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4
src/ap/wpa_auth.c
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@ -3445,7 +3445,7 @@ static int wpa_group_update_sta(struct wpa_state_machine *sm, void *ctx)
}
#ifdef CONFIG_WNM
#ifdef CONFIG_WNM_AP
/* update GTK when exiting WNM-Sleep Mode */
void wpa_wnmsleep_rekey_gtk(struct wpa_state_machine *sm)
{
@ -3524,7 +3524,7 @@ int wpa_wnmsleep_igtk_subelem(struct wpa_state_machine *sm, u8 *pos)
return pos - start;
}
#endif /* CONFIG_IEEE80211W */
#endif /* CONFIG_WNM */
#endif /* CONFIG_WNM_AP */
static void wpa_group_setkeys(struct wpa_authenticator *wpa_auth,