From 73584a40d7484f199a98893e97dcea8b2cbe4986 Mon Sep 17 00:00:00 2001 From: Glen Lee Date: Mon, 25 Jan 2016 16:35:10 +0900 Subject: [PATCH] staging: wilc1000: add ops resuem/suspend/wakeup in cfg80211 This patch adds ops resume, suspend and set_wakeup in cfg80211. Together with previous patches, driver will support suspend/resume functionality. Signed-off-by: Glen Lee Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 39 +++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index 792fdff..0b6df6a 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -74,6 +74,10 @@ static const struct ieee80211_txrx_stypes } }; +static const struct wiphy_wowlan_support wowlan_support = { + .flags = WIPHY_WOWLAN_ANY +}; + #define WILC_WFI_DWELL_PASSIVE 100 #define WILC_WFI_DWELL_ACTIVE 40 @@ -2673,6 +2677,36 @@ static int del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev) return 0; } +static int wilc_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wow) +{ + struct wilc_priv *priv = wiphy_priv(wiphy); + struct wilc_vif *vif = netdev_priv(priv->dev); + + if (!wow && wilc_wlan_get_num_conn_ifcs(vif->wilc)) + vif->wilc->suspend_event = true; + else + vif->wilc->suspend_event = false; + + return 0; +} + +static int wilc_resume(struct wiphy *wiphy) +{ + struct wilc_priv *priv = wiphy_priv(wiphy); + struct wilc_vif *vif = netdev_priv(priv->dev); + + netdev_info(vif->ndev, "cfg resume\n"); + return 0; +} + +static void wilc_set_wakeup(struct wiphy *wiphy, bool enabled) +{ + struct wilc_priv *priv = wiphy_priv(wiphy); + struct wilc_vif *vif = netdev_priv(priv->dev); + + netdev_info(vif->ndev, "cfg set wake up = %d\n", enabled); +} + static struct cfg80211_ops wilc_cfg80211_ops = { .set_monitor_channel = set_channel, .scan = scan, @@ -2708,6 +2742,10 @@ static struct cfg80211_ops wilc_cfg80211_ops = { .set_power_mgmt = set_power_mgmt, .set_cqm_rssi_config = set_cqm_rssi_config, + .suspend = wilc_suspend, + .resume = wilc_resume, + .set_wakeup = wilc_set_wakeup, + }; int WILC_WFI_update_stats(struct wiphy *wiphy, u32 pktlen, u8 changed) @@ -2792,6 +2830,7 @@ struct wireless_dev *wilc_create_wiphy(struct net_device *net, struct device *de sema_init(&(priv->SemHandleUpdateStats), 1); priv->wdev = wdev; wdev->wiphy->max_scan_ssids = MAX_NUM_PROBED_SSID; + wdev->wiphy->wowlan = &wowlan_support; wdev->wiphy->max_num_pmkids = WILC_MAX_NUM_PMKIDS; PRINT_INFO(CFG80211_DBG, "Max number of PMKIDs = %d\n", wdev->wiphy->max_num_pmkids); -- 2.7.4