iw: add printout of all supported ext_features to phy info

Signed-off-by: Dmitry Lebed <lebed.dmitry@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/info.c b/info.c
index 1eba5c92b2856d11557663fe21298573d141d6d6..be68571bd7bb96f2a026ca2c0f5ad9d95c6da363 100644 (file)
--- a/info.c
+++ b/info.c
@@ -69,6 +69,14 @@ static int ext_feature_isset(const unsigned char *ext_features, int ext_features
        return (ft_byte & BIT(ftidx % 8)) != 0;
 }
 
+static void ext_feat_print(const struct nlattr *tb,
+                          enum nl80211_ext_feature_index idx,
+                          const char *feature_name, const char *feature_desc)
+{
+       if (ext_feature_isset(nla_data(tb), nla_len(tb),idx))
+               printf("\t\t* [ %s ]: %s\n", feature_name, feature_desc);
+}
+
 static int print_phy_handler(struct nl_msg *msg, void *arg)
 {
        struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
@@ -603,17 +611,83 @@ broken_combination:
                        printf("\tDevice supports TDLS channel switching\n");
        }
 
+       if (tb_msg[NL80211_ATTR_TDLS_SUPPORT])
+               printf("\tDevice supports T-DLS.\n");
+
        if (tb_msg[NL80211_ATTR_EXT_FEATURES]) {
                struct nlattr *tb = tb_msg[NL80211_ATTR_EXT_FEATURES];
 
-               if (ext_feature_isset(nla_data(tb), nla_len(tb),
-                                     NL80211_EXT_FEATURE_VHT_IBSS))
-                       printf("\tDevice supports VHT-IBSS.\n");
+               printf("\tSupported extended features:\n");
+
+               ext_feat_print(tb, NL80211_EXT_FEATURE_VHT_IBSS,
+                              "VHT_IBSS", "VHT-IBSS");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_RRM,
+                              "RRM", "RRM");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER,
+                              "MU_MIMO_AIR_SNIFFER", "MU-MIMO sniffer");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_SCAN_START_TIME,
+                              "SCAN_START_TIME", "scan start timestamp");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_BSS_PARENT_TSF,
+                              "BSS_PARENT_TSF", "BSS last beacon/probe TSF");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_SET_SCAN_DWELL,
+                              "SET_SCAN_DWELL", "scan dwell setting");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_BEACON_RATE_LEGACY,
+                              "BEACON_RATE_LEGACY", "legacy beacon rate setting");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_BEACON_RATE_HT,
+                              "BEACON_RATE_HT", "HT beacon rate setting");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_BEACON_RATE_VHT,
+                              "BEACON_RATE_VHT", "VHT beacon rate setting");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_FILS_STA,
+                              "FILS_STA", "STA FILS (Fast Initial Link Setup)");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA,
+                              "MGMT_TX_RANDOM_TA",
+                              "randomized TA while not associated");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_MGMT_TX_RANDOM_TA_CONNECTED,
+                              "MGMT_TX_RANDOM_TA_CONNECTED",
+                              "randomized TA while associated");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI,
+                              "SCHED_SCAN_RELATIVE_RSSI",
+                              "sched_scan for BSS with better RSSI report");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_CQM_RSSI_LIST,
+                              "CQM_RSSI_LIST",
+                              "multiple CQM_RSSI_THOLD records");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_FILS_SK_OFFLOAD,
+                              "FILS_SK_OFFLOAD",
+                              "FILS shared key authentication offload");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK,
+                              "4WAY_HANDSHAKE_STA_PSK",
+                              "4-way handshake with PSK in station mode");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X,
+                              "4WAY_HANDSHAKE_STA_1X",
+                              "4-way handshake with 802.1X in station mode");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME,
+                              "FILS_MAX_CHANNEL_TIME",
+                              "FILS max channel attribute override with dwell time");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP,
+                              "ACCEPT_BCAST_PROBE_RESP",
+                              "accepts broadcast probe response");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE,
+                              "OCE_PROBE_REQ_HIGH_TX_RATE",
+                              "probe request TX at high rate (at least 5.5Mbps)");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+                              "OCE_PROBE_REQ_DEFERRAL_SUPPRESSION",
+                              "probe request tx deferral and suppression");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_MFP_OPTIONAL,
+                              "MFP_OPTIONAL",
+                              "MFP_OPTIONAL value in ATTR_USE_MFP");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_LOW_SPAN_SCAN,
+                              "LOW_SPAN_SCAN", "low span scan");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_LOW_POWER_SCAN,
+                              "LOW_POWER_SCAN", "low power scan");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN,
+                              "HIGH_ACCURACY_SCAN", "high accuracy scan");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_DFS_OFFLOAD,
+                              "DFS_OFFLOAD", "DFS offload");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211,
+                              "CONTROL_PORT_OVER_NL80211",
+                              "control port over nl80211");
        }
 
-       if (tb_msg[NL80211_ATTR_TDLS_SUPPORT])
-               printf("\tDevice supports T-DLS.\n");
-
        if (tb_msg[NL80211_ATTR_COALESCE_RULE]) {
                struct nl80211_coalesce_rule_support *rule;
                struct nl80211_pattern_support *pat;