wl12xx: support IBSS vif type
Start IBSS role when the interface type is IBSS.
As with sta role, use the dev role until the role
is started.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index 653091a..7229eaa 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -34,6 +34,7 @@
struct delayed_work *dwork;
struct wl1271 *wl;
int ret;
+ bool is_sta, is_ibss;
dwork = container_of(work, struct delayed_work, work);
wl = container_of(dwork, struct wl1271, scan_complete_work);
@@ -59,7 +60,13 @@
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
/* restore hardware connection monitoring template */
wl1271_cmd_build_ap_probe_req(wl, wl->probereq);
- } else {
+ }
+
+ /* return to ROC if needed */
+ is_sta = (wl->bss_type == BSS_TYPE_STA_BSS);
+ is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+ if ((is_sta && !test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) ||
+ (is_ibss && !test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags))) {
/* restore remain on channel */
wl12xx_cmd_role_start_dev(wl);
wl12xx_roc(wl, wl->dev_role_id);