diff options
Diffstat (limited to 'drivers/net/wireless/quantenna/qtnfmac/cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 103 |
1 files changed, 102 insertions, 1 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index ae0ca8006849..4aa332f4646b 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -843,6 +843,88 @@ static int qtnf_set_mac_acl(struct wiphy *wiphy, return ret; } +static int qtnf_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, + bool enabled, int timeout) +{ + struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); + int ret; + + ret = qtnf_cmd_send_pm_set(vif, enabled ? QLINK_PM_AUTO_STANDBY : + QLINK_PM_OFF, timeout); + if (ret) { + pr_err("%s: failed to set PM mode ret=%d\n", dev->name, ret); + return ret; + } + + return ret; +} + +#ifdef CONFIG_PM +static int qtnf_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wowlan) +{ + struct qtnf_wmac *mac = wiphy_priv(wiphy); + struct qtnf_vif *vif; + int ret = 0; + + vif = qtnf_mac_get_base_vif(mac); + if (!vif) { + pr_err("MAC%u: primary VIF is not configured\n", mac->macid); + ret = -EFAULT; + goto exit; + } + + if (!wowlan) { + pr_debug("WoWLAN triggers are not enabled\n"); + qtnf_virtual_intf_cleanup(vif->netdev); + goto exit; + } + + qtnf_scan_done(vif->mac, true); + + ret = qtnf_cmd_send_wowlan_set(vif, wowlan); + if (ret) { + pr_err("MAC%u: failed to set WoWLAN triggers\n", + mac->macid); + goto exit; + } + +exit: + return ret; +} + +static int qtnf_resume(struct wiphy *wiphy) +{ + struct qtnf_wmac *mac = wiphy_priv(wiphy); + struct qtnf_vif *vif; + int ret = 0; + + vif = qtnf_mac_get_base_vif(mac); + if (!vif) { + pr_err("MAC%u: primary VIF is not configured\n", mac->macid); + ret = -EFAULT; + goto exit; + } + + ret = qtnf_cmd_send_wowlan_set(vif, NULL); + if (ret) { + pr_err("MAC%u: failed to reset WoWLAN triggers\n", + mac->macid); + goto exit; + } + +exit: + return ret; +} + +static void qtnf_set_wakeup(struct wiphy *wiphy, bool enabled) +{ + struct qtnf_wmac *mac = wiphy_priv(wiphy); + struct qtnf_bus *bus = mac->bus; + + device_set_wakeup_enable(bus->dev, enabled); +} +#endif + static struct cfg80211_ops qtn_cfg80211_ops = { .add_virtual_intf = qtnf_add_virtual_intf, .change_virtual_intf = qtnf_change_virtual_intf, @@ -869,6 +951,12 @@ static struct cfg80211_ops qtn_cfg80211_ops = { .channel_switch = qtnf_channel_switch, .start_radar_detection = qtnf_start_radar_detection, .set_mac_acl = qtnf_set_mac_acl, + .set_power_mgmt = qtnf_set_power_mgmt, +#ifdef CONFIG_PM + .suspend = qtnf_suspend, + .resume = qtnf_resume, + .set_wakeup = qtnf_set_wakeup, +#endif }; static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in, @@ -921,6 +1009,9 @@ struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus) if (bus->hw_info.hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) qtn_cfg80211_ops.start_radar_detection = NULL; + if (!(bus->hw_info.hw_capab & QLINK_HW_CAPAB_PWR_MGMT)) + qtn_cfg80211_ops.set_power_mgmt = NULL; + wiphy = wiphy_new(&qtn_cfg80211_ops, sizeof(struct qtnf_wmac)); if (!wiphy) return NULL; @@ -975,7 +1066,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) wiphy->retry_long = macinfo->lretry_limit; wiphy->coverage_class = macinfo->coverage_class; - wiphy->max_scan_ssids = QTNF_MAX_SSID_LIST_LENGTH; + wiphy->max_scan_ssids = + (hw_info->max_scan_ssids) ? hw_info->max_scan_ssids : 1; wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN; wiphy->mgmt_stypes = qtnf_mgmt_stypes; wiphy->max_remain_on_channel_duration = 5000; @@ -994,6 +1086,7 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD | WIPHY_FLAG_AP_UAPSD | WIPHY_FLAG_HAS_CHANNEL_SWITCH; + wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; if (hw_info->hw_capab & QLINK_HW_CAPAB_DFS_OFFLOAD) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_OFFLOAD); @@ -1013,6 +1106,14 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) if (hw_info->hw_capab & QLINK_HW_CAPAB_STA_INACT_TIMEOUT) wiphy->features |= NL80211_FEATURE_INACTIVITY_TIMER; + if (hw_info->hw_capab & QLINK_HW_CAPAB_SCAN_RANDOM_MAC_ADDR) + wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + +#ifdef CONFIG_PM + if (macinfo->wowlan) + wiphy->wowlan = macinfo->wowlan; +#endif + if (hw_info->hw_capab & QLINK_HW_CAPAB_REG_UPDATE) { wiphy->regulatory_flags |= REGULATORY_STRICT_REG | REGULATORY_CUSTOM_REG; |