diff options
| author | Ansuel Smith <ansuelsmth@gmail.com> | 2020-12-06 02:11:15 +0100 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2021-01-05 22:19:42 +0000 |
| commit | ea28dfb5f9578294919ca4087f281cbdd45f68a9 (patch) | |
| tree | c07718e2d1ed5775d263b3cc5c90eae0a6193ea2 /iwinfo_nl80211.c | |
| parent | a17f5613c3622c85a7c8ab7db0e16be504cfff2a (diff) | |
| download | iwinfo-ea28dfb5f9578294919ca4087f281cbdd45f68a9.tar.gz | |
iwinfo: export ht and vht operation in scan results
Export ht and vht operation data in scan results. These additional data
can be usefull to check wifi channel utilizzation by neraby stations.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Diffstat (limited to 'iwinfo_nl80211.c')
| -rw-r--r-- | iwinfo_nl80211.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/iwinfo_nl80211.c b/iwinfo_nl80211.c index 52632de..80d29dc 100644 --- a/iwinfo_nl80211.c +++ b/iwinfo_nl80211.c @@ -2306,6 +2306,16 @@ static void nl80211_get_scanlist_ie(struct nlattr **bss, iwinfo_parse_rsn(&e->crypto, ie + 6, ie[1] - 4, IWINFO_CIPHER_TKIP, IWINFO_KMGMT_PSK); break; + case 61: /* HT oeration */ + e->ht_chan_info.primary_chan = ie[2]; + e->ht_chan_info.secondary_chan_off = ie[3] & 0x3; + e->ht_chan_info.chan_width = (ie[4] & 0x4)>>2; + break; + case 192: /* VHT operation */ + e->vht_chan_info.chan_width = ie[2]; + e->vht_chan_info.center_chan_1 = ie[3]; + e->vht_chan_info.center_chan_2 = ie[4]; + break; } ielen -= ie[1] + 2; |