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qtnfmac: support MAC address based access control

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This allows a running AP to blacklist STAs by their MAC addresses
respecting the configured policy (either accept or deny unless listed).
It can be setup on .start_ap or with .set_mac_acl commands.

Signed-off-by: Vasily Ulyanov <vulyanov@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Vasily Ulyanov
2017-12-19 14:28:56 +03:00
committed by Kalle Valo
parent 7a4d3a3bc8
commit f1398fd2dd
7 changed files with 137 additions and 1 deletions
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16
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
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@@ -778,6 +778,20 @@ static int qtnf_start_radar_detection(struct wiphy *wiphy,
return ret;
}
static int qtnf_set_mac_acl(struct wiphy *wiphy,
struct net_device *dev,
const struct cfg80211_acl_data *params)
{
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
int ret;
ret = qtnf_cmd_set_mac_acl(vif, params);
if (ret)
pr_err("%s: failed to set mac ACL ret=%d\n", dev->name, ret);
return ret;
}
static struct cfg80211_ops qtn_cfg80211_ops = {
.add_virtual_intf = qtnf_add_virtual_intf,
.change_virtual_intf = qtnf_change_virtual_intf,
@@ -803,6 +817,7 @@ static struct cfg80211_ops qtn_cfg80211_ops = {
.get_channel = qtnf_get_channel,
.channel_switch = qtnf_channel_switch,
.start_radar_detection = qtnf_start_radar_detection,
.set_mac_acl = qtnf_set_mac_acl,
};
static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in,
@@ -918,6 +933,7 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN;
wiphy->mgmt_stypes = qtnf_mgmt_stypes;
wiphy->max_remain_on_channel_duration = 5000;
wiphy->max_acl_mac_addrs = mac->macinfo.max_acl_mac_addrs;
wiphy->iface_combinations = iface_comb;
wiphy->n_iface_combinations = 1;