diff options
Diffstat (limited to 'package/mac80211/patches/421-nl80211-export-ht.patch')
| -rw-r--r-- | package/mac80211/patches/421-nl80211-export-ht.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/package/mac80211/patches/421-nl80211-export-ht.patch b/package/mac80211/patches/421-nl80211-export-ht.patch new file mode 100644 index 0000000000..d6f6b5a589 --- /dev/null +++ b/package/mac80211/patches/421-nl80211-export-ht.patch @@ -0,0 +1,64 @@ +Subject: nl80211: export HT capabilities + +This exports the local HT capabilities in nl80211. + +Signed-off-by: Johannes Berg <johannes@sipsolutions.net> +--- + include/linux/nl80211.h | 12 ++++++++++++ + net/wireless/nl80211.c | 13 +++++++++++++ + 2 files changed, 25 insertions(+) + +--- everything.orig/include/linux/nl80211.h 2008-10-09 01:31:09.000000000 +0200 ++++ everything/include/linux/nl80211.h 2008-10-09 02:11:44.000000000 +0200 +@@ -452,17 +452,29 @@ enum nl80211_mpath_info { + * an array of nested frequency attributes + * @NL80211_BAND_ATTR_RATES: supported bitrates in this band, + * an array of nested bitrate attributes ++ * @NL80211_BAND_ATTR_HT_MCS_SET: 16-byte attribute containing the MCS set as ++ * defined in 802.11n ++ * @NL80211_BAND_ATTR_HT_CAPA: HT capabilities, as in the HT information IE ++ * @NL80211_BAND_ATTR_HT_AMPDU_FACTOR: A-MPDU factor, as in 11n ++ * @NL80211_BAND_ATTR_HT_AMPDU_DENSITY: A-MPDU density, as in 11n + */ + enum nl80211_band_attr { + __NL80211_BAND_ATTR_INVALID, + NL80211_BAND_ATTR_FREQS, + NL80211_BAND_ATTR_RATES, + ++ NL80211_BAND_ATTR_HT_MCS_SET, ++ NL80211_BAND_ATTR_HT_CAPA, ++ NL80211_BAND_ATTR_HT_AMPDU_FACTOR, ++ NL80211_BAND_ATTR_HT_AMPDU_DENSITY, ++ + /* keep last */ + __NL80211_BAND_ATTR_AFTER_LAST, + NL80211_BAND_ATTR_MAX = __NL80211_BAND_ATTR_AFTER_LAST - 1 + }; + ++#define NL80211_BAND_ATTR_HT_CAPA NL80211_BAND_ATTR_HT_CAPA ++ + /** + * enum nl80211_frequency_attr - frequency attributes + * @NL80211_FREQUENCY_ATTR_FREQ: Frequency in MHz +--- everything.orig/net/wireless/nl80211.c 2008-10-09 01:32:05.000000000 +0200 ++++ everything/net/wireless/nl80211.c 2008-10-09 02:12:21.000000000 +0200 +@@ -157,6 +157,19 @@ static int nl80211_send_wiphy(struct sk_ + if (!nl_band) + goto nla_put_failure; + ++ /* add HT info */ ++ if (dev->wiphy.bands[band]->ht_cap.ht_supported) { ++ NLA_PUT(msg, NL80211_BAND_ATTR_HT_MCS_SET, ++ sizeof(dev->wiphy.bands[band]->ht_cap.mcs), ++ &dev->wiphy.bands[band]->ht_cap.mcs); ++ NLA_PUT_U16(msg, NL80211_BAND_ATTR_HT_CAPA, ++ dev->wiphy.bands[band]->ht_cap.cap); ++ NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_FACTOR, ++ dev->wiphy.bands[band]->ht_cap.ampdu_factor); ++ NLA_PUT_U8(msg, NL80211_BAND_ATTR_HT_AMPDU_DENSITY, ++ dev->wiphy.bands[band]->ht_cap.ampdu_density); ++ } ++ + /* add frequencies */ + nl_freqs = nla_nest_start(msg, NL80211_BAND_ATTR_FREQS); + if (!nl_freqs) |