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>

1 files changed, 16 insertions, 1 deletions

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 2be2dc5f76bb..93ab36fc9f93 100644
--- 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,