When operating in AP-mode, replace probe-response template when a
notification is recieved from mac80211. We preserve the "legacy" way of
configuring a probe-response according to beacon for IBSS mode and for
versions of hostapd that do not support this feature.
Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx>
---
drivers/net/wireless/wl12xx/main.c | 32 +++++++++++++++++++++++++++++++-
1 files changed, 31 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 9076555..49d6160 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -2041,6 +2041,25 @@ static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb,
return -ENOENT;
}
+static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, u32 rates)
+{
+ struct sk_buff *skb;
+ int ret;
+
+ skb = ieee80211_proberesp_get(wl->hw, wl->vif);
+ if (!skb)
+ return -EINVAL;
+
+ ret = wl1271_cmd_template_set(wl,
+ CMD_TEMPL_AP_PROBE_RESPONSE,
+ skb->data,
+ skb->len, 0,
+ rates);
+
+ dev_kfree_skb(skb);
+ return ret;
+}
+
static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
@@ -2102,8 +2121,10 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
struct sk_buff *beacon = ieee80211_beacon_get(wl->hw, vif);
u16 tmpl_id;
- if (!beacon)
+ if (!beacon) {
+ ret = -EINVAL;
goto out;
+ }
wl1271_debug(DEBUG_MASTER, "beacon updated");
@@ -2139,7 +2160,16 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
goto out;
}
+ if ((changed & BSS_CHANGED_AP_PROBE_RESP) && is_ap) {
+ ret = wl1271_ap_set_probe_resp_tmpl(wl,
+ wl1271_tx_min_rate_get(wl));
+ if (ret < 0)
+ goto out;
+ }
+
out:
+ if (ret != 0)
+ wl1271_error("beacon info change failed: %d", ret);
return ret;
}
--
1.7.1
--
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