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nl80211: Report control port RX events

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This allows EAPOL frames to be received over the separate controlled
port once rest of the driver interface is ready for this. By itself,
this commit does not actually change behavior since cfg80211 will not be
delivering these events without them being explicitly requested.

Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de>
This commit is contained in:
Markus Theil 2020-01-03 16:17:42 +01:00 committed by Jouni Malinen
parent a79ed06871
commit d8252a9812
1 changed files with 15 additions and 0 deletions
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15
src/drivers/driver_nl80211_event.c
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@ -2448,6 +2448,18 @@ static void nl80211_sta_opmode_change_event(struct wpa_driver_nl80211_data *drv,
} }
static void nl80211_control_port_frame(struct wpa_driver_nl80211_data *drv,
struct nlattr **tb)
{
if (!tb[NL80211_ATTR_MAC] || !tb[NL80211_ATTR_FRAME])
return;
drv_event_eapol_rx(drv->ctx, nla_data(tb[NL80211_ATTR_MAC]),
nla_data(tb[NL80211_ATTR_FRAME]),
nla_len(tb[NL80211_ATTR_FRAME]));
}
static void do_process_drv_event(struct i802_bss *bss, int cmd, static void do_process_drv_event(struct i802_bss *bss, int cmd,
struct nlattr **tb) struct nlattr **tb)
{ {
@ -2663,6 +2675,9 @@ static void do_process_drv_event(struct i802_bss *bss, int cmd,
case NL80211_CMD_UPDATE_OWE_INFO: case NL80211_CMD_UPDATE_OWE_INFO:
mlme_event_dh_event(drv, bss, tb); mlme_event_dh_event(drv, bss, tb);
break; break;
case NL80211_CMD_CONTROL_PORT_FRAME:
nl80211_control_port_frame(drv, tb);
break;
default: default:
wpa_dbg(drv->ctx, MSG_DEBUG, "nl80211: Ignored unknown event " wpa_dbg(drv->ctx, MSG_DEBUG, "nl80211: Ignored unknown event "
"(cmd=%d)", cmd); "(cmd=%d)", cmd);