[PATCH 2/3] Configure AP in correct order

[Eugene Krasnikov]

wcn36xx_smd_send_beacon and wcn36xx_smd_update_proberesp_tmpl
must be called in proper order otherwise it will cause FW crash.

Signed-off-by: Eugene Krasnikov <k.eugene.e at gmail.com>
---
 main.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 2c2fb6f..f382f4f 100644
--- a/main.c
+++ b/main.c
@@ -295,6 +295,7 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 {
 	struct wcn36xx *wcn = hw->priv;
 	struct sk_buff *skb = NULL;
+	struct sk_buff *skb2 = NULL;
 	u16 tim_off, tim_len;
 	enum wcn36xx_hal_link_state link_state;
 	wcn->current_vif = (struct wcn36xx_vif *)vif->drv_priv;
@@ -389,7 +390,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 			wcn36xx_smd_config_bss(wcn, wcn->iftype,
 					       wcn->addresses[0].addr, false,
 					       wcn->beacon_interval);
-			wcn36xx_smd_send_beacon(wcn, skb, tim_off, 0);
 
 			if (vif->type == NL80211_IFTYPE_ADHOC ||
 			    vif->type == NL80211_IFTYPE_MESH_POINT)
@@ -399,6 +399,17 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw,
 
 			wcn36xx_smd_set_link_st(wcn, vif->addr, vif->addr,
 						link_state);
+			wcn36xx_smd_send_beacon(wcn, skb, tim_off, 0);
+
+			skb2 = ieee80211_proberesp_get(hw, vif);
+			/*
+			 * If driver does not call update_proberesp right after
+			 * send_beacon FW will crash. Revisit this in future
+			 * maybe FW will be fixed and there is no need to do
+			 * that any more.
+			 */
+			wcn36xx_smd_update_proberesp_tmpl(wcn, skb2);
+
 		} else {
 			/* FIXME: disable beaconing */
 		}
@@ -682,6 +693,8 @@ static int wcn36xx_init_ieee80211(struct wcn36xx *wcn)
 	wcn->hw->wiphy->cipher_suites = cipher_suites;
 	wcn->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
 
+	wcn->hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
+
 	/* TODO make a conf file where to read this information from */
 	wcn->hw->max_listen_interval = 200;
 
-- 
1.7.11.3