#include <stdbool.h>
-#include <errno.h>
-#include <net/if.h>
#include <netlink/genl/genl.h>
#include <netlink/genl/family.h>
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:
}
}
-static char *dfs_state_name(enum nl80211_dfs_state state)
+static int ext_feature_isset(const unsigned char *ext_features, int ext_features_len,
+ enum nl80211_ext_feature_index ftidx)
{
- switch (state) {
- case NL80211_DFS_USABLE:
- return "usable";
- case NL80211_DFS_AVAILABLE:
- return "available";
- case NL80211_DFS_UNAVAILABLE:
- return "unavailable";
- default:
- return "unknown";
+ unsigned char ft_byte;
+
+ if ((int) ftidx / 8 >= ext_features_len)
+ return 0;
+
+ ft_byte = ext_features[ftidx / 8];
+ return (ft_byte & BIT(ftidx % 8)) != 0;
+}
+
+static void ext_feat_print(enum nl80211_ext_feature_index idx)
+{
+#define ext_feat_case(name, desc) \
+ case NL80211_EXT_FEATURE_##name: \
+ printf("\t\t* [ %s ]: %s\n", #name, desc); \
+ break
+
+ switch (idx) {
+ case NUM_NL80211_EXT_FEATURES: /* cannot happen */ break;
+ ext_feat_case(VHT_IBSS, "VHT-IBSS");
+ ext_feat_case(RRM, "RRM");
+ ext_feat_case(MU_MIMO_AIR_SNIFFER, "MU-MIMO sniffer");
+ ext_feat_case(SCAN_START_TIME, "scan start timestamp");
+ ext_feat_case(BSS_PARENT_TSF,
+ "BSS last beacon/probe TSF");
+ ext_feat_case(SET_SCAN_DWELL, "scan dwell setting");
+ ext_feat_case(BEACON_RATE_LEGACY,
+ "legacy beacon rate setting");
+ ext_feat_case(BEACON_RATE_HT, "HT beacon rate setting");
+ ext_feat_case(BEACON_RATE_VHT, "VHT beacon rate setting");
+ ext_feat_case(FILS_STA,
+ "STA FILS (Fast Initial Link Setup)");
+ ext_feat_case(MGMT_TX_RANDOM_TA,
+ "randomized TA while not associated");
+ ext_feat_case(MGMT_TX_RANDOM_TA_CONNECTED,
+ "randomized TA while associated");
+ ext_feat_case(SCHED_SCAN_RELATIVE_RSSI,
+ "sched_scan for BSS with better RSSI report");
+ ext_feat_case(CQM_RSSI_LIST,
+ "multiple CQM_RSSI_THOLD records");
+ ext_feat_case(FILS_SK_OFFLOAD,
+ "FILS shared key authentication offload");
+ ext_feat_case(4WAY_HANDSHAKE_STA_PSK,
+ "4-way handshake with PSK in station mode");
+ ext_feat_case(4WAY_HANDSHAKE_STA_1X,
+ "4-way handshake with 802.1X in station mode");
+ ext_feat_case(FILS_MAX_CHANNEL_TIME,
+ "FILS max channel attribute override with dwell time");
+ ext_feat_case(ACCEPT_BCAST_PROBE_RESP,
+ "accepts broadcast probe response");
+ ext_feat_case(OCE_PROBE_REQ_HIGH_TX_RATE,
+ "probe request TX at high rate (at least 5.5Mbps)");
+ ext_feat_case(OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+ "probe request tx deferral and suppression");
+ ext_feat_case(MFP_OPTIONAL,
+ "MFP_OPTIONAL value in ATTR_USE_MFP");
+ ext_feat_case(LOW_SPAN_SCAN, "low span scan");
+ ext_feat_case(LOW_POWER_SCAN, "low power scan");
+ ext_feat_case(HIGH_ACCURACY_SCAN, "high accuracy scan");
+ ext_feat_case(DFS_OFFLOAD, "DFS offload");
+ ext_feat_case(CONTROL_PORT_OVER_NL80211,
+ "control port over nl80211");
+ ext_feat_case(ACK_SIGNAL_SUPPORT,
+ "ack signal level support");
+ ext_feat_case(TXQS, "FQ-CoDel-enabled intermediate TXQs");
+ ext_feat_case(SCAN_RANDOM_SN,
+ "use random sequence numbers in scans");
+ ext_feat_case(SCAN_MIN_PREQ_CONTENT,
+ "use probe request with only rate IEs in scans");
+ ext_feat_case(CAN_REPLACE_PTK0,
+ "can safely replace PTK 0 when rekeying");
+ ext_feat_case(ENABLE_FTM_RESPONDER,
+ "enable FTM (Fine Time Measurement) responder");
+ ext_feat_case(AIRTIME_FAIRNESS,
+ "airtime fairness scheduling");
+ ext_feat_case(AP_PMKSA_CACHING,
+ "PMKSA caching supported in AP mode");
+ ext_feat_case(SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD,
+ "band specific RSSI thresholds for scheduled scan");
+ ext_feat_case(EXT_KEY_ID, "Extended Key ID support");
+ ext_feat_case(STA_TX_PWR, "TX power control per station");
+ ext_feat_case(SAE_OFFLOAD, "SAE offload support");
+ ext_feat_case(VLAN_OFFLOAD, "VLAN offload support");
+ ext_feat_case(AQL,
+ "Airtime Queue Limits (AQL)");
+ ext_feat_case(BEACON_PROTECTION, "beacon protection support");
+ ext_feat_case(CONTROL_PORT_NO_PREAUTH, "disable pre-auth over nl80211 control port support");
+ ext_feat_case(PROTECTED_TWT, "protected Target Wake Time (TWT) support");
+ ext_feat_case(DEL_IBSS_STA, "deletion of IBSS station support");
+ ext_feat_case(MULTICAST_REGISTRATIONS, "mgmt frame registration for multicast");
+ ext_feat_case(BEACON_PROTECTION_CLIENT, "beacon prot. for clients support");
+ ext_feat_case(SCAN_FREQ_KHZ, "scan on kHz frequency support");
+ ext_feat_case(CONTROL_PORT_OVER_NL80211_TX_STATUS, "tx status for nl80211 control port support");
+ ext_feat_case(OPERATING_CHANNEL_VALIDATION, "Operating Channel Validation (OCV) support");
+ ext_feat_case(4WAY_HANDSHAKE_AP_PSK, "AP mode PSK offload support");
+ ext_feat_case(SAE_OFFLOAD_AP, "AP mode SAE authentication offload support");
+ ext_feat_case(FILS_DISCOVERY, "FILS discovery frame transmission support");
+ ext_feat_case(UNSOL_BCAST_PROBE_RESP,
+ "unsolicated broadcast probe response transmission support");
+ ext_feat_case(BEACON_RATE_HE, "HE beacon rate support (AP/mesh)");
+ ext_feat_case(SECURE_LTF, "secure LTF measurement protocol support");
+ ext_feat_case(SECURE_RTT, "secure RTT measurement protocol support");
+ ext_feat_case(PROT_RANGE_NEGO_AND_MEASURE,
+ "support for MFP in range measurement negotiation/procedure");
+ ext_feat_case(BSS_COLOR, "BSS coloring support");
+ ext_feat_case(FILS_CRYPTO_OFFLOAD, "FILS crypto offload");
+ ext_feat_case(RADAR_BACKGROUND, "Radar background support");
+ ext_feat_case(POWERED_ADDR_CHANGE, "can change MAC address while up");
+ ext_feat_case(PUNCT, "preamble puncturing in AP mode");
+ ext_feat_case(SECURE_NAN, "secure NAN support");
+ ext_feat_case(AUTH_AND_DEAUTH_RANDOM_TA, "random auth/deauth transmitter address");
+ ext_feat_case(OWE_OFFLOAD, "OWE DH element handling offload (client)");
+ ext_feat_case(OWE_OFFLOAD_AP, "OWE DH element handling offload (AP)");
+ ext_feat_case(DFS_CONCURRENT, "DFS channel use under concurrent DFS master");
+ }
+}
+
+static void __print_ftm_capability(struct nlattr *ftm_capa)
+{
+#define PRINT_FTM_FLAG(T, NAME) \
+ do { \
+ if (T[NL80211_PMSR_FTM_CAPA_ATTR_##NAME]) \
+ printf("\t\t\t" #NAME "\n"); \
+ } while (0)
+
+#define PRINT_FTM_U8(T, NAME) \
+ do { \
+ if (T[NL80211_PMSR_FTM_CAPA_ATTR_##NAME]) \
+ printf("\t\t\t" #NAME ": %d\n", \
+ nla_get_u8(T[NL80211_PMSR_FTM_CAPA_ATTR_##NAME])); \
+ } while (0)
+
+ struct nlattr *tb[NL80211_PMSR_FTM_CAPA_ATTR_MAX + 1];
+ int ret;
+
+ printf("\t\tFTM (Fine time measurement or Flight time measurement)\n");
+
+ ret = nla_parse_nested(tb, NL80211_PMSR_FTM_CAPA_ATTR_MAX, ftm_capa,
+ NULL);
+ if (ret)
+ return;
+
+ if (tb[NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES]) {
+#define PRINT_PREAMBLE(P, V) \
+ do { \
+ if (P & BIT(NL80211_PREAMBLE_##V)) \
+ printf(" " #V); \
+ } while (0)
+
+ uint32_t preambles =
+ nla_get_u32(tb[NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES]);
+ printf("\t\t\tPreambles:");
+
+ PRINT_PREAMBLE(preambles, LEGACY);
+ PRINT_PREAMBLE(preambles, HT);
+ PRINT_PREAMBLE(preambles, VHT);
+ PRINT_PREAMBLE(preambles, DMG);
+ printf("\n");
+#undef PRINT_PREAMBLE
+ }
+ if (tb[NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS]) {
+#define PRINT_BANDWIDTH(B, V) \
+ do { \
+ if (B & BIT(NL80211_CHAN_WIDTH_##V)) \
+ printf(" " #V); \
+ } while (0)
+
+ uint32_t bandwidth =
+ nla_get_u32(tb[NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS]);
+ printf("\t\t\tBandwidth:");
+ PRINT_BANDWIDTH(bandwidth, 20_NOHT);
+ PRINT_BANDWIDTH(bandwidth, 20);
+ PRINT_BANDWIDTH(bandwidth, 40);
+ PRINT_BANDWIDTH(bandwidth, 80);
+ PRINT_BANDWIDTH(bandwidth, 80P80);
+ PRINT_BANDWIDTH(bandwidth, 160);
+ PRINT_BANDWIDTH(bandwidth, 5);
+ PRINT_BANDWIDTH(bandwidth, 10);
+ PRINT_BANDWIDTH(bandwidth, 1);
+ PRINT_BANDWIDTH(bandwidth, 2);
+ PRINT_BANDWIDTH(bandwidth, 4);
+ PRINT_BANDWIDTH(bandwidth, 8);
+ PRINT_BANDWIDTH(bandwidth, 16);
+ PRINT_BANDWIDTH(bandwidth, 320);
+ printf("\n");
+#undef PRINT_BANDWIDTH
+ }
+ PRINT_FTM_U8(tb, MAX_BURSTS_EXPONENT);
+ PRINT_FTM_U8(tb, MAX_FTMS_PER_BURST);
+ PRINT_FTM_FLAG(tb, ASAP);
+ PRINT_FTM_FLAG(tb, NON_ASAP);
+ PRINT_FTM_FLAG(tb, REQ_LCI);
+ PRINT_FTM_FLAG(tb, REQ_CIVICLOC);
+ PRINT_FTM_FLAG(tb, TRIGGER_BASED);
+ PRINT_FTM_FLAG(tb, NON_TRIGGER_BASED);
+
+#undef PRINT_FTM_U8
+#undef PRINT_FTM_FLAG
+}
+
+static void print_pmsr_capabilities(struct nlattr *pmsr_capa)
+{
+ struct nlattr *tb[NL80211_PMSR_ATTR_MAX + 1];
+ struct nlattr *nla;
+ int size;
+ int ret;
+
+ printf("\tPeer measurement (PMSR)\n");
+ ret = nla_parse_nested(tb, NL80211_PMSR_ATTR_MAX, pmsr_capa, NULL);
+ if (ret) {
+ printf("\t\tMalformed PMSR\n");
+ return;
+ }
+
+ if (tb[NL80211_PMSR_ATTR_MAX_PEERS])
+ printf("\t\tMax peers: %d\n",
+ nla_get_u32(tb[NL80211_PMSR_ATTR_MAX_PEERS]));
+ if (tb[NL80211_PMSR_ATTR_REPORT_AP_TSF])
+ printf("\t\tREPORT_AP_TSF\n");
+ if (tb[NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR])
+ printf("\t\tRANDOMIZE_MAC_ADDR\n");
+
+ if (tb[NL80211_PMSR_ATTR_TYPE_CAPA]) {
+ nla_for_each_nested(nla, tb[NL80211_PMSR_ATTR_TYPE_CAPA], size) {
+ switch (nla_type(nla)) {
+ case NL80211_PMSR_TYPE_FTM:
+ __print_ftm_capability(nla);
+ break;
+ }
+ }
+ } else {
+ printf("\t\tPMSR type is missing\n");
}
}
struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
[NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_OFFSET] = { .type = NLA_U32 },
[NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG },
- [NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG },
- [NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ [NL80211_FREQUENCY_ATTR_NO_IR] = { .type = NLA_FLAG },
+ [__NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
[NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG },
[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 },
};
struct nlattr *nl_band;
struct nlattr *nl_freq;
struct nlattr *nl_rate;
- struct nlattr *nl_mode;
struct nlattr *nl_cmd;
struct nlattr *nl_if, *nl_ftype;
- int bandidx = 1;
- int rem_band, rem_freq, rem_rate, rem_mode, rem_cmd, rem_ftype, rem_if;
+ int rem_band, rem_freq, rem_rate, rem_cmd, rem_ftype, rem_if;
int open;
+ /*
+ * static variables only work here, other applications need to use the
+ * callback pointer and store them there so they can be multithreaded
+ * and/or have multiple netlink sockets, etc.
+ */
+ static int64_t phy_id = -1;
+ static int last_band = -1;
+ static bool band_had_freq = false;
+ bool print_name = true;
nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
genlmsg_attrlen(gnlh, 0), NULL);
- if (!tb_msg[NL80211_ATTR_WIPHY_BANDS])
- return NL_SKIP;
-
- if (tb_msg[NL80211_ATTR_WIPHY_NAME])
+ if (tb_msg[NL80211_ATTR_WIPHY]) {
+ if (nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]) == phy_id)
+ print_name = false;
+ else
+ last_band = -1;
+ phy_id = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]);
+ }
+ if (print_name && tb_msg[NL80211_ATTR_WIPHY_NAME])
printf("Wiphy %s\n", nla_get_string(tb_msg[NL80211_ATTR_WIPHY_NAME]));
- nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS], rem_band) {
- printf("\tBand %d:\n", bandidx);
- bandidx++;
+ if (print_name && tb_msg[NL80211_ATTR_WIPHY])
+ printf("\twiphy index: %u\n", nla_get_u32(tb_msg[NL80211_ATTR_WIPHY]));
- nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band),
- nla_len(nl_band), NULL);
-
- if (tb_band[NL80211_BAND_ATTR_HT_CAPA]) {
- __u16 cap = nla_get_u16(tb_band[NL80211_BAND_ATTR_HT_CAPA]);
- print_ht_capability(cap);
- }
- if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]) {
- __u8 exponent = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]);
- print_ampdu_length(exponent);
- }
- if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]) {
- __u8 spacing = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]);
- print_ampdu_spacing(spacing);
- }
- if (tb_band[NL80211_BAND_ATTR_HT_MCS_SET] &&
- nla_len(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]) == 16)
- print_ht_mcs(nla_data(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]));
- if (tb_band[NL80211_BAND_ATTR_VHT_CAPA] &&
- tb_band[NL80211_BAND_ATTR_VHT_MCS_SET])
- print_vht_info(nla_get_u32(tb_band[NL80211_BAND_ATTR_VHT_CAPA]),
- nla_data(tb_band[NL80211_BAND_ATTR_VHT_MCS_SET]));
-
- printf("\t\tFrequencies:\n");
-
- nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) {
- uint32_t freq;
- nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX, nla_data(nl_freq),
- nla_len(nl_freq), freq_policy);
- if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
- continue;
- freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
- printf("\t\t\t* %d MHz [%d]", freq, ieee80211_frequency_to_channel(freq));
-
- if (tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] &&
- !tb_freq[NL80211_FREQUENCY_ATTR_DISABLED])
- printf(" (%.1f dBm)", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER]));
-
- open = 0;
- if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) {
- print_flag("disabled", &open);
- goto next;
+ /* needed for split dump */
+ if (tb_msg[NL80211_ATTR_WIPHY_BANDS]) {
+ nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS], rem_band) {
+ if (last_band != nl_band->nla_type) {
+ printf("\tBand %d:\n", nl_band->nla_type + 1);
+ band_had_freq = false;
}
- if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN])
- print_flag("passive scanning", &open);
- if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IBSS])
- print_flag("no IBSS", &open);
- if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR])
- print_flag("radar detection", &open);
- next:
- if (open)
- printf(")");
- printf("\n");
+ last_band = nl_band->nla_type;
- if (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;
+ nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band),
+ nla_len(nl_band), NULL);
- 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);
+ if (tb_band[NL80211_BAND_ATTR_HT_CAPA]) {
+ __u16 cap = nla_get_u16(tb_band[NL80211_BAND_ATTR_HT_CAPA]);
+ print_ht_capability(cap);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]) {
+ __u8 exponent = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]);
+ print_ampdu_length(exponent);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]) {
+ __u8 spacing = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]);
+ print_ampdu_spacing(spacing);
+ }
+ if (tb_band[NL80211_BAND_ATTR_HT_MCS_SET] &&
+ nla_len(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]) == 16)
+ print_ht_mcs(nla_data(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]));
+ if (tb_band[NL80211_BAND_ATTR_VHT_CAPA] &&
+ tb_band[NL80211_BAND_ATTR_VHT_MCS_SET])
+ print_vht_info(nla_get_u32(tb_band[NL80211_BAND_ATTR_VHT_CAPA]),
+ nla_data(tb_band[NL80211_BAND_ATTR_VHT_MCS_SET]));
+ if (tb_band[NL80211_BAND_ATTR_IFTYPE_DATA]) {
+ struct nlattr *nl_iftype;
+ int rem_band;
+
+ nla_for_each_nested(nl_iftype,
+ tb_band[NL80211_BAND_ATTR_IFTYPE_DATA],
+ rem_band) {
+ print_he_info(nl_iftype);
+ print_eht_info(nl_iftype, last_band);
+ }
+ }
+ if (tb_band[NL80211_BAND_ATTR_FREQS]) {
+ if (!band_had_freq) {
+ printf("\t\tFrequencies:\n");
+ band_had_freq = true;
+ }
+ nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) {
+ uint32_t freq;
+
+ nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX, nla_data(nl_freq),
+ nla_len(nl_freq), freq_policy);
+ if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ])
+ continue;
+ freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+ if (tb_freq[NL80211_FREQUENCY_ATTR_OFFSET]) {
+ uint32_t offset = nla_get_u32(
+ tb_freq[NL80211_FREQUENCY_ATTR_OFFSET]);
+ printf("\t\t\t* %d.%d MHz", freq, offset);
+ } else {
+ printf("\t\t\t* %d MHz", freq);
+ }
+
+ if (ieee80211_frequency_to_channel(freq))
+ printf(" [%d]", ieee80211_frequency_to_channel(freq));
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] &&
+ !tb_freq[NL80211_FREQUENCY_ATTR_DISABLED])
+ printf(" (%.1f dBm)", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER]));
+
+ open = 0;
+ if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) {
+ print_flag("disabled", &open);
+ goto next;
+ }
+
+ /* If both flags are set assume an new kernel */
+ if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR] && tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]) {
+ print_flag("no IR", &open);
+ } else if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN]) {
+ print_flag("passive scan", &open);
+ } else if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS]){
+ print_flag("no ibss", &open);
+ }
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR])
+ print_flag("radar detection", &open);
+next:
+ if (open)
+ printf(")");
+ printf("\n");
}
- printf("\n");
}
- }
-
- printf("\t\tBitrates (non-HT):\n");
- nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES], rem_rate) {
- nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX, nla_data(nl_rate),
- nla_len(nl_rate), rate_policy);
- if (!tb_rate[NL80211_BITRATE_ATTR_RATE])
- continue;
- printf("\t\t\t* %2.1f Mbps", 0.1 * nla_get_u32(tb_rate[NL80211_BITRATE_ATTR_RATE]));
- open = 0;
- if (tb_rate[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE])
- print_flag("short preamble supported", &open);
- if (open)
- printf(")");
- printf("\n");
+ if (tb_band[NL80211_BAND_ATTR_RATES]) {
+ printf("\t\tBitrates (non-HT):\n");
+ nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES], rem_rate) {
+ nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX, nla_data(nl_rate),
+ nla_len(nl_rate), rate_policy);
+ if (!tb_rate[NL80211_BITRATE_ATTR_RATE])
+ continue;
+ printf("\t\t\t* %2.1f Mbps", 0.1 * nla_get_u32(tb_rate[NL80211_BITRATE_ATTR_RATE]));
+ open = 0;
+ if (tb_rate[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE])
+ print_flag("short preamble supported", &open);
+ if (open)
+ printf(")");
+ printf("\n");
+ }
+ }
}
}
if (tb_msg[NL80211_ATTR_MAX_SCAN_IE_LEN])
printf("\tmax scan IEs length: %d bytes\n",
nla_get_u16(tb_msg[NL80211_ATTR_MAX_SCAN_IE_LEN]));
+ if (tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS])
+ printf("\tmax # sched scan SSIDs: %d\n",
+ nla_get_u8(tb_msg[NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS]));
+ 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;
printf("\tRTS threshold: %d\n", rts);
}
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT] ||
+ tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG]) {
+ unsigned char retry_short = 0, retry_long = 0;
+
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT])
+ retry_short = nla_get_u8(tb_msg[NL80211_ATTR_WIPHY_RETRY_SHORT]);
+ if (tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG])
+ retry_long = nla_get_u8(tb_msg[NL80211_ATTR_WIPHY_RETRY_LONG]);
+ if (retry_short == retry_long) {
+ printf("\tRetry short long limit: %d\n", retry_short);
+ } else {
+ printf("\tRetry short limit: %d\n", retry_short);
+ printf("\tRetry long limit: %d\n", retry_long);
+ }
+ }
+
if (tb_msg[NL80211_ATTR_WIPHY_COVERAGE_CLASS]) {
unsigned char coverage;
nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_TX]),
nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_ANTENNA_RX]));
- if (tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES]) {
- printf("\tSupported interface modes:\n");
- nla_for_each_nested(nl_mode, tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES], rem_mode)
- printf("\t\t * %s\n", iftype_name(nla_type(nl_mode)));
- }
+ if (tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES])
+ print_iftype_list("\tSupported interface modes", "\t\t",
+ tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES]);
- if (tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES]) {
- printf("\tsoftware interface modes (can always be added):\n");
- nla_for_each_nested(nl_mode, tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES], rem_mode)
- printf("\t\t * %s\n", iftype_name(nla_type(nl_mode)));
- }
+ if (tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES])
+ print_iftype_list("\tsoftware interface modes (can always be added)",
+ "\t\t", tb_msg[NL80211_ATTR_SOFTWARE_IFTYPES]);
if (tb_msg[NL80211_ATTR_INTERFACE_COMBINATIONS]) {
struct nlattr *nl_combi;
}
nla_for_each_nested(nl_limit, tb_comb[NL80211_IFACE_COMB_LIMITS], rem_limit) {
- bool ift_comma = false;
-
err = nla_parse_nested(tb_limit, MAX_NL80211_IFACE_LIMIT,
nl_limit, iface_limit_policy);
if (err || !tb_limit[NL80211_IFACE_LIMIT_TYPES]) {
if (comma)
printf(", ");
comma = true;
- printf("#{");
-
- nla_for_each_nested(nl_mode, tb_limit[NL80211_IFACE_LIMIT_TYPES], rem_mode) {
- printf("%s %s", ift_comma ? "," : "",
- iftype_name(nla_type(nl_mode)));
- ift_comma = true;
- }
+ printf("#{ ");
+ print_iftype_line(tb_limit[NL80211_IFACE_LIMIT_TYPES]);
printf(" } <= %u", nla_get_u32(tb_limit[NL80211_IFACE_LIMIT_MAX]));
}
printf(",\n\t\t ");
[NL80211_WOWLAN_TRIG_ANY] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_DISCONNECT] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_MAGIC_PKT] = { .type = NLA_FLAG },
- [NL80211_WOWLAN_TRIG_PKT_PATTERN] = {
- .minlen = sizeof(struct nl80211_wowlan_pattern_support),
- },
+ [NL80211_WOWLAN_TRIG_PKT_PATTERN] = { .minlen = 12 },
[NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE] = { .type = NLA_FLAG },
[NL80211_WOWLAN_TRIG_RFKILL_RELEASE] = { .type = NLA_FLAG },
+ [NL80211_WOWLAN_TRIG_NET_DETECT] = { .type = NLA_U32 },
+ [NL80211_WOWLAN_TRIG_TCP_CONNECTION] = { .type = NLA_NESTED },
};
- struct nl80211_wowlan_pattern_support *pat;
+ struct nl80211_pattern_support *pat;
int err;
err = nla_parse_nested(tb_wowlan, MAX_NL80211_WOWLAN_TRIG,
if (tb_wowlan[NL80211_WOWLAN_TRIG_MAGIC_PKT])
printf("\t\t * wake up on magic packet\n");
if (tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]) {
+ unsigned int len = nla_len(tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]);
+
pat = nla_data(tb_wowlan[NL80211_WOWLAN_TRIG_PKT_PATTERN]);
- printf("\t\t * wake up on pattern match, up to %u patterns of %u-%u bytes\n",
- pat->max_patterns, pat->min_pattern_len, pat->max_pattern_len);
+ printf("\t\t * wake up on pattern match, up to %u patterns of %u-%u bytes,\n"
+ "\t\t maximum packet offset %u bytes\n",
+ pat->max_patterns, pat->min_pattern_len, pat->max_pattern_len,
+ len < sizeof(*pat) ? 0 : pat->max_pkt_offset);
}
if (tb_wowlan[NL80211_WOWLAN_TRIG_GTK_REKEY_SUPPORTED])
printf("\t\t * can do GTK rekeying\n");
printf("\t\t * wake up on 4-way handshake\n");
if (tb_wowlan[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
printf("\t\t * wake up on rfkill release\n");
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_NET_DETECT])
+ printf("\t\t * wake up on network detection, up to %d match sets\n",
+ nla_get_u32(tb_wowlan[NL80211_WOWLAN_TRIG_NET_DETECT]));
+ if (tb_wowlan[NL80211_WOWLAN_TRIG_TCP_CONNECTION])
+ printf("\t\t * wake up on TCP connection\n");
}
}
if (tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]) {
struct ieee80211_ht_cap *cm;
+ unsigned int len = nla_len(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]);
+
printf("\tHT Capability overrides:\n");
- if (nla_len(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]) >= sizeof(*cm)) {
+ if (len >= sizeof(*cm)) {
cm = nla_data(tb_msg[NL80211_ATTR_HT_CAPABILITY_MASK]);
printf("\t\t * MCS: %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx"
" %02hhx %02hhx %02hhx %02hhx\n",
printf("\tDevice accepts cell base station regulatory hints.\n");
if (features & NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL)
printf("\tP2P Device uses a channel (of the concurrent ones)\n");
+ if (features & NL80211_FEATURE_SAE)
+ printf("\tDevice supports SAE with AUTHENTICATE command\n");
if (features & NL80211_FEATURE_LOW_PRIORITY_SCAN)
printf("\tDevice supports low priority scan.\n");
if (features & NL80211_FEATURE_SCAN_FLUSH)
printf("\tDevice supports scan flush.\n");
if (features & NL80211_FEATURE_AP_SCAN)
printf("\tDevice supports AP scan.\n");
+ if (features & NL80211_FEATURE_VIF_TXPOWER)
+ printf("\tDevice supports per-vif TX power setting\n");
+ if (features & NL80211_FEATURE_NEED_OBSS_SCAN)
+ printf("\tUserspace should do OBSS scan and generate 20/40 coex reports\n");
+ if (features & NL80211_FEATURE_P2P_GO_CTWIN)
+ printf("\tP2P GO supports CT window setting\n");
+ if (features & NL80211_FEATURE_P2P_GO_OPPPS)
+ printf("\tP2P GO supports opportunistic powersave setting\n");
+ if (features & NL80211_FEATURE_FULL_AP_CLIENT_STATE)
+ printf("\tDriver supports full state transitions for AP/GO clients\n");
+ if (features & NL80211_FEATURE_USERSPACE_MPM)
+ printf("\tDriver supports a userspace MPM\n");
+ if (features & NL80211_FEATURE_ACTIVE_MONITOR)
+ printf("\tDevice supports active monitor (which will ACK incoming frames)\n");
+ if (features & NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE)
+ printf("\tDriver/device bandwidth changes during BSS lifetime (AP/GO mode)\n");
+ if (features & NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES)
+ printf("\tDevice adds DS IE to probe requests\n");
+ if (features & NL80211_FEATURE_WFA_TPC_IE_IN_PROBES)
+ printf("\tDevice adds WFA TPC Report IE to probe requests\n");
+ if (features & NL80211_FEATURE_QUIET)
+ printf("\tDevice supports quiet requests from AP\n");
+ if (features & NL80211_FEATURE_TX_POWER_INSERTION)
+ printf("\tDevice can update TPC Report IE\n");
+ if (features & NL80211_FEATURE_ACKTO_ESTIMATION)
+ printf("\tDevice supports ACK timeout estimation.\n");
+ if (features & NL80211_FEATURE_STATIC_SMPS)
+ printf("\tDevice supports static SMPS\n");
+ if (features & NL80211_FEATURE_DYNAMIC_SMPS)
+ printf("\tDevice supports dynamic SMPS\n");
+ if (features & NL80211_FEATURE_SUPPORTS_WMM_ADMISSION)
+ printf("\tDevice supports WMM-AC admission (TSPECs)\n");
+ if (features & NL80211_FEATURE_MAC_ON_CREATE)
+ printf("\tDevice supports configuring vdev MAC-addr on create.\n");
+ if (features & NL80211_FEATURE_TDLS_CHANNEL_SWITCH)
+ printf("\tDevice supports TDLS channel switching\n");
+ if (features & NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in scans.\n");
+ if (features & NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in sched scans.\n");
+ if (features & NL80211_FEATURE_ND_RANDOM_MAC_ADDR)
+ printf("\tDevice supports randomizing MAC-addr in net-detect scans.\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];
+ enum nl80211_ext_feature_index feat;
+
+ printf("\tSupported extended features:\n");
+
+ for (feat = 0; feat < NUM_NL80211_EXT_FEATURES; feat++) {
+ if (!ext_feature_isset(nla_data(tb), nla_len(tb), feat))
+ continue;
+ ext_feat_print(feat);
+ }
+ }
+
+ if (tb_msg[NL80211_ATTR_COALESCE_RULE]) {
+ struct nl80211_coalesce_rule_support *rule;
+ struct nl80211_pattern_support *pat;
+
+ printf("\tCoalesce support:\n");
+ rule = nla_data(tb_msg[NL80211_ATTR_COALESCE_RULE]);
+ pat = &rule->pat;
+ printf("\t\t * Maximum %u coalesce rules supported\n"
+ "\t\t * Each rule contains up to %u patterns of %u-%u bytes,\n"
+ "\t\t maximum packet offset %u bytes\n"
+ "\t\t * Maximum supported coalescing delay %u msecs\n",
+ rule->max_rules, pat->max_patterns, pat->min_pattern_len,
+ pat->max_pattern_len, pat->max_pkt_offset, rule->max_delay);
+ }
+
+ if (tb_msg[NL80211_ATTR_PEER_MEASUREMENTS])
+ print_pmsr_capabilities(tb_msg[NL80211_ATTR_PEER_MEASUREMENTS]);
+
+ if (tb_msg[NL80211_ATTR_MAX_AP_ASSOC_STA])
+ printf("\tMaximum associated stations in AP mode: %u\n",
+ nla_get_u32(tb_msg[NL80211_ATTR_MAX_AP_ASSOC_STA]));
+
return NL_SKIP;
}
+static bool nl80211_has_split_wiphy = false;
+
static int handle_info(struct nl80211_state *state,
- struct nl_cb *cb,
struct nl_msg *msg,
int argc, char **argv,
enum id_input id)
{
- nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, print_phy_handler, NULL);
+ char *feat_args[] = { "features", "-q" };
+ int err;
+
+ 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;
+ }
+
+ register_handler(print_phy_handler, NULL);
return 0;
}
"List all wireless devices and their capabilities.");
TOPLEVEL(phy, NULL, NL80211_CMD_GET_WIPHY, NLM_F_DUMP, CIB_NONE, handle_info, NULL);
-static int handle_commands(struct nl80211_state *state,
- struct nl_cb *cb, struct nl_msg *msg,
+static int handle_commands(struct nl80211_state *state, struct nl_msg *msg,
int argc, char **argv, enum id_input id)
{
int i;
- for (i = 1; i < NL80211_CMD_MAX; i++)
+ for (i = 1; i <= NL80211_CMD_MAX; i++)
printf("%d (0x%x): %s\n", i, i, command_name(i));
/* don't send netlink messages */
return 2;
}
TOPLEVEL(commands, NULL, NL80211_CMD_GET_WIPHY, 0, CIB_NONE, handle_commands,
"list all known commands and their decimal & hex value");
+
+static int print_feature_handler(struct nl_msg *msg, void *arg)
+{
+ struct nlattr *tb_msg[NL80211_ATTR_MAX + 1];
+ struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
+ bool print = (unsigned long)arg;
+#define maybe_printf(...) do { if (print) printf(__VA_ARGS__); } while (0)
+
+ nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
+ genlmsg_attrlen(gnlh, 0), NULL);
+
+ if (tb_msg[NL80211_ATTR_PROTOCOL_FEATURES]) {
+ uint32_t feat = nla_get_u32(tb_msg[NL80211_ATTR_PROTOCOL_FEATURES]);
+
+ maybe_printf("nl80211 features: 0x%x\n", feat);
+ if (feat & NL80211_PROTOCOL_FEATURE_SPLIT_WIPHY_DUMP) {
+ maybe_printf("\t* split wiphy dump\n");
+ nl80211_has_split_wiphy = true;
+ }
+ }
+
+ return NL_SKIP;
+}
+
+static int handle_features(struct nl80211_state *state, struct nl_msg *msg,
+ int argc, char **argv, enum id_input id)
+{
+ unsigned long print = argc == 0 || strcmp(argv[0], "-q");
+ register_handler(print_feature_handler, (void *)print);
+ return 0;
+}
+
+TOPLEVEL(features, "", NL80211_CMD_GET_PROTOCOL_FEATURES, 0, CIB_NONE,
+ handle_features, "");
projects / thirdparty / iw.git / blobdiff