diff options
Diffstat (limited to 'net/wireless/sysfs.c')
| -rw-r--r-- | net/wireless/sysfs.c | 20 |
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), {} }; |