diff --git a/include/iwinfo.h b/include/iwinfo.h index 62e5891..bb2b20a 100644 --- a/include/iwinfo.h +++ b/include/iwinfo.h @@ -89,6 +89,10 @@ struct iwinfo_rate_entry { int8_t mcs; uint8_t is_40mhz:1; uint8_t is_short_gi:1; + uint8_t is_ht:1; + uint8_t is_vht:1; + uint8_t mhz; + uint8_t nss; }; struct iwinfo_assoclist_entry { diff --git a/iwinfo_nl80211.c b/iwinfo_nl80211.c index 67d551c..b913b9d 100644 --- a/iwinfo_nl80211.c +++ b/iwinfo_nl80211.c @@ -1625,6 +1625,48 @@ static int nl80211_get_phyname(const char *ifname, char *buf) } +static void nl80211_parse_rateinfo(struct nlattr **ri, + struct iwinfo_rate_entry *re) +{ + if (ri[NL80211_RATE_INFO_BITRATE32]) + re->rate = nla_get_u32(ri[NL80211_RATE_INFO_BITRATE32]) * 100; + else if (ri[NL80211_RATE_INFO_BITRATE]) + re->rate = nla_get_u16(ri[NL80211_RATE_INFO_BITRATE]) * 100; + + if (ri[NL80211_RATE_INFO_VHT_MCS]) + { + re->is_vht = 1; + re->mcs = nla_get_u8(ri[NL80211_RATE_INFO_VHT_MCS]); + + if (ri[NL80211_RATE_INFO_VHT_NSS]) + re->nss = nla_get_u8(ri[NL80211_RATE_INFO_VHT_NSS]); + } + else if (ri[NL80211_RATE_INFO_MCS]) + { + re->is_ht = 1; + re->mcs = nla_get_u8(ri[NL80211_RATE_INFO_MCS]); + } + + if (ri[NL80211_RATE_INFO_5_MHZ_WIDTH]) + re->mhz = 5; + else if (ri[NL80211_RATE_INFO_10_MHZ_WIDTH]) + re->mhz = 10; + else if (ri[NL80211_RATE_INFO_40_MHZ_WIDTH]) + re->mhz = 40; + else if (ri[NL80211_RATE_INFO_80_MHZ_WIDTH]) + re->mhz = 80; + else if (ri[NL80211_RATE_INFO_80P80_MHZ_WIDTH] || + ri[NL80211_RATE_INFO_160_MHZ_WIDTH]) + re->mhz = 160; + else + re->mhz = 20; + + if (ri[NL80211_RATE_INFO_SHORT_GI]) + re->is_short_gi = 1; + + re->is_40mhz = (re->mhz == 40); +} + static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg) { struct nl80211_array_buf *arr = arg; @@ -1683,38 +1725,12 @@ static int nl80211_get_assoclist_cb(struct nl_msg *msg, void *arg) if (sinfo[NL80211_STA_INFO_RX_BITRATE] && !nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX, sinfo[NL80211_STA_INFO_RX_BITRATE], rate_policy)) - { - if (rinfo[NL80211_RATE_INFO_BITRATE]) - e->rx_rate.rate = - nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]) * 100; - - if (rinfo[NL80211_RATE_INFO_MCS]) - e->rx_rate.mcs = nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]); - - if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH]) - e->rx_rate.is_40mhz = 1; - - if (rinfo[NL80211_RATE_INFO_SHORT_GI]) - e->rx_rate.is_short_gi = 1; - } + nl80211_parse_rateinfo(rinfo, &e->rx_rate); if (sinfo[NL80211_STA_INFO_TX_BITRATE] && !nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX, sinfo[NL80211_STA_INFO_TX_BITRATE], rate_policy)) - { - if (rinfo[NL80211_RATE_INFO_BITRATE]) - e->tx_rate.rate = - nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]) * 100; - - if (rinfo[NL80211_RATE_INFO_MCS]) - e->tx_rate.mcs = nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]); - - if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH]) - e->tx_rate.is_40mhz = 1; - - if (rinfo[NL80211_RATE_INFO_SHORT_GI]) - e->tx_rate.is_short_gi = 1; - } + nl80211_parse_rateinfo(rinfo, &e->tx_rate); if (sinfo[NL80211_STA_INFO_RX_BYTES]) e->rx_bytes = nla_get_u32(sinfo[NL80211_STA_INFO_RX_BYTES]);