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nl80211: Register to receive mesh frames

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Signed-off-by: Javier Lopez <jlopex@gmail.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Jason Mobarak <x@jason.mobarak.name>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
This commit is contained in:
Bob Copeland 2014-09-01 00:23:23 -04:00 committed by Jouni Malinen
parent 638d945679
commit afb0550a39
1 changed files with 45 additions and 0 deletions
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45
src/drivers/driver_nl80211.c
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@ -604,6 +604,12 @@ static struct i802_bss * get_bss_ifindex(struct wpa_driver_nl80211_data *drv,
}
static int is_mesh_interface(enum nl80211_iftype nlmode)
{
return nlmode == NL80211_IFTYPE_MESH_POINT;
}
static void nl80211_mark_disconnected(struct wpa_driver_nl80211_data *drv)
{
if (drv->associated)
@ -4769,6 +4775,40 @@ static int nl80211_mgmt_subscribe_non_ap(struct i802_bss *bss)
}
static int nl80211_mgmt_subscribe_mesh(struct i802_bss *bss)
{
int ret = 0;
if (nl80211_alloc_mgmt_handle(bss))
return -1;
wpa_printf(MSG_DEBUG,
"nl80211: Subscribe to mgmt frames with mesh handle %p",
bss->nl_mgmt);
/* Auth frames for mesh SAE */
if (nl80211_register_frame(bss, bss->nl_mgmt,
(WLAN_FC_TYPE_MGMT << 2) |
(WLAN_FC_STYPE_AUTH << 4),
NULL, 0) < 0)
ret = -1;
/* Mesh peering open */
if (nl80211_register_action_frame(bss, (u8 *) "\x0f\x01", 2) < 0)
ret = -1;
/* Mesh peering confirm */
if (nl80211_register_action_frame(bss, (u8 *) "\x0f\x02", 2) < 0)
ret = -1;
/* Mesh peering close */
if (nl80211_register_action_frame(bss, (u8 *) "\x0f\x03", 2) < 0)
ret = -1;
nl80211_mgmt_handle_register_eloop(bss);
return ret;
}
static int nl80211_register_spurious_class3(struct i802_bss *bss)
{
struct wpa_driver_nl80211_data *drv = bss->drv;
@ -9509,7 +9549,12 @@ done:
nl80211_mgmt_unsubscribe(bss, "mode change");
}
if (is_mesh_interface(nlmode) &&
nl80211_mgmt_subscribe_mesh(bss))
return -1;
if (!bss->in_deinit && !is_ap_interface(nlmode) &&
!is_mesh_interface(nlmode) &&
nl80211_mgmt_subscribe_non_ap(bss) < 0)
wpa_printf(MSG_DEBUG, "nl80211: Failed to register Action "
"frame processing - ignore for now");