1 files changed, 20 insertions, 0 deletions

diff --git a/net/wireless/sysfs.c b/net/wireless/sysfs.c
index efe3c5c92b2d..9f2cef3e0ca0 100644
--- a/net/wireless/sysfs.c
+++ b/net/wireless/sysfs.c
@@ -33,10 +33,30 @@ static ssize_t name ## _show(struct device *dev,			\
 
 SHOW_FMT(index, "%d", wiphy_idx);
 SHOW_FMT(macaddress, "%pM", wiphy.perm_addr);
+SHOW_FMT(address_mask, "%pM", wiphy.addr_mask);
+
+static ssize_t addresses_show(struct device *dev,
+                              struct device_attribute *attr,
+                              char *buf)
+{
+        struct wiphy *wiphy = &dev_to_rdev(dev)->wiphy;
+        char *start = buf;
+        int i;
+
+        if (!wiphy->addresses)
+                return sprintf(buf, "%pM\n", wiphy->perm_addr);
+
+        for (i = 0; i < wiphy->n_addresses; i++)
+                buf += sprintf(buf, "%pM\n", &wiphy->addresses[i].addr);
+
+        return buf - start;
+}
 
 static struct device_attribute ieee80211_dev_attrs[] = {
         __ATTR_RO(index),
         __ATTR_RO(macaddress),
+        __ATTR_RO(address_mask),
+        __ATTR_RO(addresses),
         {}
 };