From d75bb06b61cb69ee6223d791d3bb230e68623b20 Mon Sep 17 00:00:00 2001 From: Gautam Kumar Shukla Date: Tue, 23 Dec 2014 16:55:19 +0100 Subject: cfg80211: add extensible feature flag attribute With the wiphy::features flag being used up this patch adds a new field wiphy::ext_features. Considering extensibility this new field is declared as a byte array. This extensible flag is exposed to user-space by NL80211_ATTR_EXT_FEATURES. Cc: Avinash Patil Signed-off-by: Gautam (Gautam Kumar) Shukla Signed-off-by: Arend van Spriel Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'net/wireless/nl80211.c') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 702920134b34..689e1a8fd60a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1706,6 +1706,11 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev, nla_put_flag(msg, NL80211_ATTR_WIPHY_SELF_MANAGED_REG)) goto nla_put_failure; + if (nla_put(msg, NL80211_ATTR_EXT_FEATURES, + sizeof(rdev->wiphy.ext_features), + rdev->wiphy.ext_features)) + goto nla_put_failure; + /* done */ state->split_start = 0; break; -- cgit v1.2.3