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qtnfmac: support WPA3 SAE in AP mode

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Enable WPA3 SAE support in AP mode. Driver currently supports cards
that offload SAE authentication to userspace. So allow userspace
software to subscribe and to send AUTH frames. Besides, enable
AP mode support in external_auth cfg80211 callback.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sergey Matyukevich 2020-02-13 11:45:28 +00:00 committed by Kalle Valo
parent e6e0f093d9
commit b3860e7a3e
4 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
View File

@ -60,7 +60,8 @@ qtnf_mgmt_stypes[NUM_NL80211_IFTYPES] = {
BIT(IEEE80211_STYPE_AUTH >> 4), BIT(IEEE80211_STYPE_AUTH >> 4),
}, },
[NL80211_IFTYPE_AP] = { [NL80211_IFTYPE_AP] = {
.tx = BIT(IEEE80211_STYPE_ACTION >> 4), .tx = BIT(IEEE80211_STYPE_ACTION >> 4) |
BIT(IEEE80211_STYPE_AUTH >> 4),
.rx = BIT(IEEE80211_STYPE_ACTION >> 4) | .rx = BIT(IEEE80211_STYPE_ACTION >> 4) |
BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | BIT(IEEE80211_STYPE_PROBE_REQ >> 4) |
BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) |
@ -679,10 +680,8 @@ qtnf_external_auth(struct wiphy *wiphy, struct net_device *dev,
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
int ret; int ret;
if (vif->wdev.iftype != NL80211_IFTYPE_STATION) if (vif->wdev.iftype == NL80211_IFTYPE_STATION &&
return -EOPNOTSUPP; !ether_addr_equal(vif->bssid, auth->bssid))
if (!ether_addr_equal(vif->bssid, auth->bssid))
pr_warn("unexpected bssid: %pM", auth->bssid); pr_warn("unexpected bssid: %pM", auth->bssid);
ret = qtnf_cmd_send_external_auth(vif, auth); ret = qtnf_cmd_send_external_auth(vif, auth);

2
drivers/net/wireless/quantenna/qtnfmac/commands.c
View File

@ -2211,7 +2211,7 @@ int qtnf_cmd_send_external_auth(struct qtnf_vif *vif,
cmd = (struct qlink_cmd_external_auth *)cmd_skb->data; cmd = (struct qlink_cmd_external_auth *)cmd_skb->data;
ether_addr_copy(cmd->bssid, auth->bssid); ether_addr_copy(cmd->peer, auth->bssid);
cmd->status = cpu_to_le16(auth->status); cmd->status = cpu_to_le16(auth->status);
qtnf_bus_lock(vif->mac->bus); qtnf_bus_lock(vif->mac->bus);

6
drivers/net/wireless/quantenna/qtnfmac/event.c
View File

@ -578,9 +578,9 @@ qtnf_event_handle_external_auth(struct qtnf_vif *vif,
ether_addr_copy(auth.bssid, ev->bssid); ether_addr_copy(auth.bssid, ev->bssid);
auth.action = ev->action; auth.action = ev->action;
pr_info("%s: external auth bss=%pM action=%u akm=%u\n", pr_debug("%s: external SAE processing: bss=%pM action=%u akm=%u\n",
vif->netdev->name, auth.bssid, auth.action, vif->netdev->name, auth.bssid, auth.action,
auth.key_mgmt_suite); auth.key_mgmt_suite);
ret = cfg80211_external_auth_request(vif->netdev, &auth, GFP_KERNEL); ret = cfg80211_external_auth_request(vif->netdev, &auth, GFP_KERNEL);
if (ret) if (ret)

2
drivers/net/wireless/quantenna/qtnfmac/qlink.h
View File

@ -589,7 +589,7 @@ struct qlink_cmd_connect {
*/ */
struct qlink_cmd_external_auth { struct qlink_cmd_external_auth {
struct qlink_cmd chdr; struct qlink_cmd chdr;
u8 bssid[ETH_ALEN]; u8 peer[ETH_ALEN];
__le16 status; __le16 status;
u8 payload[0]; u8 payload[0];
} __packed; } __packed;