mwifiex: process remain on channel expired event

Process remain on channel expired event, and notify cfg80211.

Signed-off-by: Stone Piao <piaoyun@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 9818cae..b8a07ad 100644 (file)
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -392,6 +392,7 @@ enum ENH_PS_MODES {
 #define EVENT_BW_CHANGE                 0x00000048
 #define EVENT_UAP_MIC_COUNTERMEASURES   0x0000004c
 #define EVENT_HOSTWAKE_STAIE           0x0000004d
+#define EVENT_REMAIN_ON_CHAN_EXPIRED    0x0000005f
 
 #define EVENT_ID_MASK                   0xffff
 #define BSS_NUM_MASK                    0xf

diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index dff51d5..aafde30 100644 (file)
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -410,6 +410,18 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
                dev_dbg(adapter->dev, "event: HOSTWAKE_STAIE %d\n", eventcause);
                break;
 
+       case EVENT_REMAIN_ON_CHAN_EXPIRED:
+               dev_dbg(adapter->dev, "event: Remain on channel expired\n");
+               cfg80211_remain_on_channel_expired(priv->wdev,
+                                                  priv->roc_cfg.cookie,
+                                                  &priv->roc_cfg.chan,
+                                                  priv->roc_cfg.chan_type,
+                                                  GFP_ATOMIC);
+
+               memset(&priv->roc_cfg, 0x00, sizeof(struct mwifiex_roc_cfg));
+
+               break;
+
        default:
                dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
                        eventcause);