diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-11-09 17:57:54 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-12-02 14:51:21 +0400 |
| commit | 01e0daa43f129fc1a6bc6f1197343c0293af866d (patch) | |
| tree | 8979029acf47904bbf6d2805b2fa72615960ff11 /net | |
| parent | f12140c04ca49ea34c448b1bd8aa40fb9411690c (diff) | |
| download | linux-01e0daa43f129fc1a6bc6f1197343c0293af866d.tar.xz | |
cfg80211: fix reporting 5/10 MHz support to user space
nla_put_flag needs a real nl80211 attribute id, not a wiphy flag bit.
While at it, split 5 and 10 MHz capability flags in case we ever need
to support hardware that can only do one of the two.
Also move the flag settings to the split-only information so we don't
increase the space needed for old userspace.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
[change location of flag setting]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/wireless/nl80211.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 79632edebb6c..8c83fbb3824f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1228,10 +1228,6 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev, if ((dev->wiphy.flags & WIPHY_FLAG_TDLS_EXTERNAL_SETUP) && nla_put_flag(msg, NL80211_ATTR_TDLS_EXTERNAL_SETUP)) goto nla_put_failure; - if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ) && - nla_put_flag(msg, WIPHY_FLAG_SUPPORTS_5_10_MHZ)) - goto nla_put_failure; - state->split_start++; if (state->split) break; @@ -1560,6 +1556,11 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *dev, if (nl80211_send_coalesce(msg, dev)) goto nla_put_failure; + if ((dev->wiphy.flags & WIPHY_FLAG_SUPPORTS_5_10_MHZ) && + (nla_put_flag(msg, NL80211_ATTR_SUPPORT_5_MHZ) || + nla_put_flag(msg, NL80211_ATTR_SUPPORT_10_MHZ))) + goto nla_put_failure; + /* done */ state->split_start = 0; break; |