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hostapd: Refactor interface enable/disable into separate helper functions

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Driver events for interface enable/disable are currently handled on
interface level with one hostapd_data instance under consideration. In
order to extend it for MLO, this needs to be done for each of the
affiliated links. Hence, refactor the code into a helper function which
can be used later.

No functionality change. Support for MLO will be added in a subsequent
change.

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
This commit is contained in:
Aditya Kumar Singh 2024-04-25 15:45:19 +05:30 committed by Jouni Malinen
parent 8324947a67
commit e9984e3db2
1 changed files with 34 additions and 22 deletions
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56
src/ap/drv_callbacks.c
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@ -2432,6 +2432,38 @@ static void hostapd_event_color_change(struct hostapd_data *hapd, bool success)
#endif /* CONFIG_IEEE80211AX */
static void hostapd_iface_enable(struct hostapd_data *hapd)
{
wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_ENABLED);
if (hapd->disabled && hapd->started) {
hapd->disabled = 0;
/*
* Try to re-enable interface if the driver stopped it
* when the interface got disabled.
*/
if (hapd->wpa_auth)
wpa_auth_reconfig_group_keys(hapd->wpa_auth);
else
hostapd_reconfig_encryption(hapd);
hapd->reenable_beacon = 1;
ieee802_11_set_beacon(hapd);
#ifdef NEED_AP_MLME
} else if (hapd->disabled && hapd->iface->cac_started) {
wpa_printf(MSG_DEBUG, "DFS: restarting pending CAC");
hostapd_handle_dfs(hapd->iface);
#endif /* NEED_AP_MLME */
}
}
static void hostapd_iface_disable(struct hostapd_data *hapd)
{
hostapd_free_stas(hapd);
wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_DISABLED);
hapd->disabled = 1;
}
void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
union wpa_event_data *data)
{
@ -2709,30 +2741,10 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
break;
#endif /* NEED_AP_MLME */
case EVENT_INTERFACE_ENABLED:
wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_ENABLED);
if (hapd->disabled && hapd->started) {
hapd->disabled = 0;
/*
* Try to re-enable interface if the driver stopped it
* when the interface got disabled.
*/
if (hapd->wpa_auth)
wpa_auth_reconfig_group_keys(hapd->wpa_auth);
else
hostapd_reconfig_encryption(hapd);
hapd->reenable_beacon = 1;
ieee802_11_set_beacon(hapd);
#ifdef NEED_AP_MLME
} else if (hapd->disabled && hapd->iface->cac_started) {
wpa_printf(MSG_DEBUG, "DFS: restarting pending CAC");
hostapd_handle_dfs(hapd->iface);
#endif /* NEED_AP_MLME */
}
hostapd_iface_enable(hapd);
break;
case EVENT_INTERFACE_DISABLED:
hostapd_free_stas(hapd);
wpa_msg(hapd->msg_ctx, MSG_INFO, INTERFACE_DISABLED);
hapd->disabled = 1;
hostapd_iface_disable(hapd);
break;
#ifdef CONFIG_ACS
case EVENT_ACS_CHANNEL_SELECTED: