]> git.ipfire.org Git - thirdparty/iw.git/blobdiff - info.c
iw: nan: fix warning of uninitialized variable
[thirdparty/iw.git] / info.c
diff --git a/info.c b/info.c
index 4ac1eabc14ba8be0052548e55a45ca25dde414b7..d0577e32552e34370848eff8d50a1cef864a545b 100644 (file)
--- a/info.c
+++ b/info.c
@@ -1,5 +1,4 @@
 #include <stdbool.h>
-#include <errno.h>
 
 #include <netlink/genl/genl.h>
 #include <netlink/genl/family.h>
@@ -32,11 +31,21 @@ static char *cipher_name(__u32 c)
        case 0x000fac02:
                return "TKIP (00-0f-ac:2)";
        case 0x000fac04:
-               return "CCMP (00-0f-ac:4)";
+               return "CCMP-128 (00-0f-ac:4)";
        case 0x000fac06:
                return "CMAC (00-0f-ac:6)";
        case 0x000fac08:
-               return "GCMP (00-0f-ac:8)";
+               return "GCMP-128 (00-0f-ac:8)";
+       case 0x000fac09:
+               return "GCMP-256 (00-0f-ac:9)";
+       case 0x000fac0a:
+               return "CCMP-256 (00-0f-ac:10)";
+       case 0x000fac0b:
+               return "GMAC-128 (00-0f-ac:11)";
+       case 0x000fac0c:
+               return "GMAC-256 (00-0f-ac:12)";
+       case 0x000fac0d:
+               return "CMAC-256 (00-0f-ac:13)";
        case 0x00147201:
                return "WPI-SMS4 (00-14-72:1)";
        default:
@@ -48,20 +57,6 @@ static char *cipher_name(__u32 c)
        }
 }
 
-static char *dfs_state_name(enum nl80211_dfs_state state)
-{
-       switch (state) {
-       case NL80211_DFS_USABLE:
-               return "usable";
-       case NL80211_DFS_AVAILABLE:
-               return "available";
-       case NL80211_DFS_UNAVAILABLE:
-               return "unavailable";
-       default:
-               return "unknown";
-       }
-}
-
 static int ext_feature_isset(const unsigned char *ext_features, int ext_features_len,
                             enum nl80211_ext_feature_index ftidx)
 {
@@ -74,6 +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];
@@ -199,22 +202,6 @@ next:
                                        if (open)
                                                printf(")");
                                        printf("\n");
-
-                                       if (!tb_freq[NL80211_FREQUENCY_ATTR_DISABLED] && tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]) {
-                                               enum nl80211_dfs_state state = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_STATE]);
-                                               unsigned long time;
-
-                                               printf("\t\t\t  DFS state: %s", dfs_state_name(state));
-                                               if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]) {
-                                                       time = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_TIME]);
-                                                       printf(" (for %lu sec)", time/1000);
-                                               }
-                                               printf("\n");
-                                               if (tb_freq[NL80211_FREQUENCY_ATTR_DFS_CAC_TIME])
-                                                       printf("\t\t\t  DFS CAC time: %u ms\n",
-                                                              nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_DFS_CAC_TIME]));
-                                       }
-
                                }
                        }
 
@@ -249,6 +236,15 @@ next:
        if (tb_msg[NL80211_ATTR_MAX_MATCH_SETS])
                printf("\tmax # match sets: %d\n",
                       nla_get_u8(tb_msg[NL80211_ATTR_MAX_MATCH_SETS]));
+       if (tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS])
+               printf("\tmax # scan plans: %d\n",
+                      nla_get_u32(tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS]));
+       if (tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL])
+               printf("\tmax scan plan interval: %d\n",
+                      nla_get_u32(tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL]));
+       if (tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS])
+               printf("\tmax scan plan iterations: %d\n",
+                      nla_get_u32(tb_msg[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS]));
 
        if (tb_msg[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]) {
                unsigned int frag;
@@ -615,17 +611,85 @@ 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");
+               ext_feat_print(tb, NL80211_EXT_FEATURE_TXQS,
+                              "TXQS", "FQ-CoDel-enabled intermediate TXQs");
        }
 
-       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;
@@ -654,7 +718,7 @@ static int handle_info(struct nl80211_state *state,
        char *feat_args[] = { "features", "-q" };
        int err;
 
-       err = handle_cmd(state, CIB_NONE, 2, feat_args);
+       err = handle_cmd(state, II_NONE, 2, feat_args);
        if (!err && nl80211_has_split_wiphy) {
                nla_put_flag(msg, NL80211_ATTR_SPLIT_WIPHY_DUMP);
                nlmsg_hdr(msg)->nlmsg_flags |= NLM_F_DUMP;