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wpa_supplicant: Support dynamic update of wowlan_triggers

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Previously, wowlan_triggers were updated in kernel only during startup.
Also update it whenever it is set from the control interface.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Lior David 2017-09-13 12:50:54 +03:00 committed by Jouni Malinen
parent 53d7f351f4
commit 3c7863f812
3 changed files with 12 additions and 1 deletions
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2
wpa_supplicant/config.c
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@ -4550,7 +4550,7 @@ static const struct global_parse_data global_fields[] = {
{ INT(sched_scan_start_delay), 0 },
{ INT(tdls_external_control), 0},
{ STR(osu_dir), 0 },
{ STR(wowlan_triggers), 0 },
{ STR(wowlan_triggers), CFG_CHANGED_WOWLAN_TRIGGERS },
{ INT(p2p_search_delay), 0},
{ INT(mac_addr), 0 },
{ INT(rand_addr_lifetime), 0 },

1
wpa_supplicant/config.h
View File

@ -336,6 +336,7 @@ struct wpa_cred {
#define CFG_CHANGED_NFC_PASSWORD_TOKEN BIT(15)
#define CFG_CHANGED_P2P_PASSPHRASE_LEN BIT(16)
#define CFG_CHANGED_SCHED_SCAN_PLANS BIT(17)
#define CFG_CHANGED_WOWLAN_TRIGGERS BIT(18)
/**
* struct wpa_config - wpa_supplicant configuration data

10
wpa_supplicant/wpa_supplicant.c
View File

@ -6018,6 +6018,16 @@ void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s)
if (wpa_s->conf->changed_parameters & CFG_CHANGED_SCHED_SCAN_PLANS)
wpas_sched_scan_plans_set(wpa_s, wpa_s->conf->sched_scan_plans);
if (wpa_s->conf->changed_parameters & CFG_CHANGED_WOWLAN_TRIGGERS) {
struct wpa_driver_capa capa;
int res = wpa_drv_get_capa(wpa_s, &capa);
if (res == 0 && wpas_set_wowlan_triggers(wpa_s, &capa) < 0)
wpa_printf(MSG_ERROR,
"Failed to update wowlan_triggers to '%s'",
wpa_s->conf->wowlan_triggers);
}
#ifdef CONFIG_WPS
wpas_wps_update_config(wpa_s);
#endif /* CONFIG_WPS */