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staging: wilc1000: add ops resuem/suspend/wakeup in cfg80211

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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 <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Glen Lee 2016-01-25 16:35:10 +09:00 committed by Greg Kroah-Hartman
parent 5397cbc231
commit 73584a40d7
1 changed files with 39 additions and 0 deletions
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39
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
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@ -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);