From 3a0c52a6d82cc41da965284412608c74aece34e4 Mon Sep 17 00:00:00 2001 From: Vladimir Kondratiev Date: Mon, 2 Jul 2012 09:32:32 +0300 Subject: cfg80211: add 802.11ad (60gHz band) support Add enumerations for both cfg80211 and nl80211. This expands wiphy.bands etc. arrays. Extend channel <-> frequency translation to cover 60g band and modify the rate check logic since there are no legacy mandatory rates (only MCS is used.) Signed-off-by: Vladimir Kondratiev Signed-off-by: Johannes Berg --- net/wireless/core.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'net/wireless/core.c') diff --git a/net/wireless/core.c b/net/wireless/core.c index ca2b95f24846..e13365f1fa63 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -468,8 +468,14 @@ int wiphy_register(struct wiphy *wiphy) continue; sband->band = band; - - if (WARN_ON(!sband->n_channels || !sband->n_bitrates)) + if (WARN_ON(!sband->n_channels)) + return -EINVAL; + /* + * on 60gHz band, there are no legacy rates, so + * n_bitrates is 0 + */ + if (WARN_ON(band != IEEE80211_BAND_60GHZ && + !sband->n_bitrates)) return -EINVAL; /* -- cgit v1.2.3