mwifiex: Add support for wowlan disconnect

This patch adds support for wowlan disconnect.

Signed-off-by: Maithili Hinge <maithili@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 2be2dc5..93ab36f 100644 (file)
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -2527,6 +2527,7 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
                                    struct cfg80211_wowlan *wowlan)
 {
        struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+       struct mwifiex_ds_hs_cfg hs_cfg;
        int ret = 0;
        struct mwifiex_private *priv =
                        mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
@@ -2550,6 +2551,20 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
                }
        }
 
+       if (wowlan->disconnect) {
+               memset(&hs_cfg, 0, sizeof(hs_cfg));
+               hs_cfg.is_invoke_hostcmd = false;
+               hs_cfg.conditions = HS_CFG_COND_MAC_EVENT;
+               hs_cfg.gpio = HS_CFG_GPIO_DEF;
+               hs_cfg.gap = HS_CFG_GAP_DEF;
+               ret = mwifiex_set_hs_params(priv, HostCmd_ACT_GEN_SET,
+                                           MWIFIEX_SYNC_CMD, &hs_cfg);
+               if (ret) {
+                       dev_err(adapter->dev, "Failed to set HS params\n");
+                       return ret;
+               }
+       }
+
        return ret;
 }
 
@@ -2890,7 +2905,7 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
 
 #ifdef CONFIG_PM
 static const struct wiphy_wowlan_support mwifiex_wowlan_support = {
-       .flags = WIPHY_WOWLAN_MAGIC_PKT,
+       .flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
        .n_patterns = MWIFIEX_MEF_MAX_FILTERS,
        .pattern_min_len = 1,
        .pattern_max_len = MWIFIEX_MAX_PATTERN_LEN,