---

yaml
---
r: 290283
b: refs/heads/master
c: 081c7a8
h: refs/heads/master
i:
  290281: adfc69e
  290279: 1571e1d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d91e8eee046e0d4ae7a8a585616b5ce800f54568
+refs/heads/master: 081c7a84e969453716e2a7bd315417067c3643ad

trunk/drivers/net/wireless/ath/ath6kl/cfg80211.c

@@ -1975,11 +1975,26 @@ static int ath6kl_wow_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
 	if (ret)
 		return ret;
 
+	clear_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags);
+
 	ret = ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx,
 						 ATH6KL_HOST_MODE_ASLEEP);
 	if (ret)
 		return ret;
 
+	left = wait_event_interruptible_timeout(ar->event_wq,
+			test_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags),
+			WMI_TIMEOUT);
+	if (left == 0) {
+		ath6kl_warn("timeout, didn't get host sleep cmd "
+			    "processed event\n");
+		ret = -ETIMEDOUT;
+	} else if (left < 0) {
+		ath6kl_warn("error while waiting for host sleep cmd "
+			    "processed event %d\n", left);
+		ret = left;
+	}
+
 	if (ar->tx_pending[ar->ctrl_ep]) {
 		left = wait_event_interruptible_timeout(ar->event_wq,
 				ar->tx_pending[ar->ctrl_ep] == 0, WMI_TIMEOUT);

trunk/drivers/net/wireless/ath/ath6kl/core.h

@@ -451,6 +451,7 @@ enum ath6kl_vif_state {
 	DTIM_PERIOD_AVAIL,
 	WLAN_ENABLED,
 	STATS_UPDATE_PEND,
+	HOST_SLEEP_MODE_CMD_PROCESSED,
 };
 
 struct ath6kl_vif {

trunk/drivers/net/wireless/ath/ath6kl/wmi.c

@@ -2590,6 +2590,18 @@ int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
 	return ret;
 }
 
+/* This command has zero length payload */
+static int ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(struct wmi *wmi,
+						      struct ath6kl_vif *vif)
+{
+	struct ath6kl *ar = wmi->parent_dev;
+
+	set_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags);
+	wake_up(&ar->event_wq);
+
+	return 0;
+}
+
 int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
 				enum ath6kl_wow_mode wow_mode,
 				u32 filter, u16 host_req_delay)
@@ -3556,6 +3568,11 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb)
 		ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_COMPLETE_EVENTID\n");
 		ret = ath6kl_wmi_tx_complete_event_rx(datap, len);
 		break;
+	case WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID:
+		ath6kl_dbg(ATH6KL_DBG_WMI,
+			   "WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID");
+		ret = ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(wmi, vif);
+		break;
 	case WMI_REMAIN_ON_CHNL_EVENTID:
 		ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REMAIN_ON_CHNL_EVENTID\n");
 		ret = ath6kl_wmi_remain_on_chnl_event_rx(wmi, datap, len, vif);

trunk/drivers/net/wireless/ath/ath6kl/wmi.h

@@ -1357,6 +1357,8 @@ enum wmi_event_id {
 	WMI_P2P_START_SDPD_EVENTID,
 	WMI_P2P_SDPD_RX_EVENTID,
 
+	WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID = 0x1047,
+
 	WMI_THIN_RESERVED_START_EVENTID = 0x8000,
 	/* Events in this range are reserved for thinmode */
 	WMI_THIN_RESERVED_END_EVENTID = 0x8fff,