mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 21:31:32 +03:00
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12948 3c298f89-4303-0410-b956-a3cf2f4a3e73
65 lines
2.3 KiB
Diff
65 lines
2.3 KiB
Diff
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)
|