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Diffstat (limited to 'drivers/net/wireless/libertas')
-rw-r--r--drivers/net/wireless/libertas/defs.h2
-rw-r--r--drivers/net/wireless/libertas/scan.c10
-rw-r--r--drivers/net/wireless/libertas/scan.h2
3 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/libertas/defs.h b/drivers/net/wireless/libertas/defs.h
index de0756e..a5d70c1 100644
--- a/drivers/net/wireless/libertas/defs.h
+++ b/drivers/net/wireless/libertas/defs.h
@@ -156,6 +156,8 @@ static inline void lbs_dbg_hex(char *prompt, u8 * buf, int len)
#define MRVDRV_MAX_BEACON_INTERVAL 1000
#define MRVDRV_BEACON_INTERVAL 100
+#define MARVELL_MESH_IE_LENGTH 9
+
/** INT status Bit Definition*/
#define his_cmddnldrdy 0x01
#define his_cardevent 0x02
diff --git a/drivers/net/wireless/libertas/scan.c b/drivers/net/wireless/libertas/scan.c
index 2d6bc78..a98feed 100644
--- a/drivers/net/wireless/libertas/scan.c
+++ b/drivers/net/wireless/libertas/scan.c
@@ -1099,6 +1099,12 @@ static int libertas_process_bss(struct bss_descriptor * bss,
memcpy(bss->wpa_ie, elem, bss->wpa_ie_len);
lbs_dbg_hex("process_bss: WPA IE", bss->wpa_ie,
elem->len);
+ } else if (elem->len >= MARVELL_MESH_IE_LENGTH &&
+ elem->data[0] == 0x00 &&
+ elem->data[1] == 0x50 &&
+ elem->data[2] == 0x43 &&
+ elem->data[3] == 0x04) {
+ bss->mesh = 1;
}
break;
@@ -1611,6 +1617,10 @@ int libertas_get_scan(struct net_device *dev, struct iw_request_info *info,
break;
}
+ /* For mesh device, list only mesh networks */
+ if (dev == priv->mesh_dev && !iter_bss->mesh)
+ continue;
+
/* Prune old an old scan result */
stale_time = iter_bss->last_scanned + DEFAULT_MAX_SCAN_AGE;
if (time_after(jiffies, stale_time)) {
diff --git a/drivers/net/wireless/libertas/scan.h b/drivers/net/wireless/libertas/scan.h
index 2a09573..23c539c 100644
--- a/drivers/net/wireless/libertas/scan.h
+++ b/drivers/net/wireless/libertas/scan.h
@@ -170,6 +170,8 @@ struct bss_descriptor {
u8 rsn_ie[MAX_WPA_IE_LEN];
size_t rsn_ie_len;
+ u8 mesh;
+
struct list_head list;
};