}
}
+static const char *ftm_fail_reason(unsigned int reason)
+{
+#define FTM_FAIL_REASON(x) case NL80211_PMSR_FTM_FAILURE_##x: return #x
+ switch (reason) {
+ FTM_FAIL_REASON(UNSPECIFIED);
+ FTM_FAIL_REASON(NO_RESPONSE);
+ FTM_FAIL_REASON(REJECTED);
+ FTM_FAIL_REASON(WRONG_CHANNEL);
+ FTM_FAIL_REASON(PEER_NOT_CAPABLE);
+ FTM_FAIL_REASON(INVALID_TIMESTAMP);
+ FTM_FAIL_REASON(PEER_BUSY);
+ FTM_FAIL_REASON(BAD_CHANGED_PARAMS);
+ default:
+ return "unknown";
+ }
+}
+
+static void parse_pmsr_ftm_data(struct nlattr *data)
+{
+ struct nlattr *ftm[NL80211_PMSR_FTM_RESP_ATTR_MAX + 1];
+
+ printf(" FTM");
+ nla_parse_nested(ftm, NL80211_PMSR_FTM_RESP_ATTR_MAX, data, NULL);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]) {
+ printf(" failed: %s (%d)",
+ ftm_fail_reason(nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON])),
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]));
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME])
+ printf(" retry after %us",
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME]));
+ printf("\n");
+ return;
+ }
+
+ printf("\n");
+
+#define PFTM(tp, attr, sign) \
+ do { \
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr]) \
+ printf(" " #attr ": %lld\n", \
+ (sign long long)nla_get_##tp( \
+ ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr])); \
+ } while (0)
+
+ PFTM(u32, BURST_INDEX, unsigned);
+ PFTM(u32, NUM_FTMR_ATTEMPTS, unsigned);
+ PFTM(u32, NUM_FTMR_SUCCESSES, unsigned);
+ PFTM(u8, NUM_BURSTS_EXP, unsigned);
+ PFTM(u8, BURST_DURATION, unsigned);
+ PFTM(u8, FTMS_PER_BURST, unsigned);
+ PFTM(u32, RSSI_AVG, signed);
+ PFTM(u32, RSSI_SPREAD, unsigned);
+ PFTM(u64, RTT_AVG, signed);
+ PFTM(u64, RTT_VARIANCE, unsigned);
+ PFTM(u64, RTT_SPREAD, unsigned);
+ PFTM(u64, DIST_AVG, signed);
+ PFTM(u64, DIST_VARIANCE, unsigned);
+ PFTM(u64, DIST_SPREAD, unsigned);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE],
+ buf, sizeof(buf));
+ printf(" TX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE],
+ buf, sizeof(buf));
+ printf(" RX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI])
+ iw_hexdump(" LCI",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]));
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC])
+ iw_hexdump(" civic location",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]));
+}
+
+static const char *pmsr_status(unsigned int status)
+{
+#define PMSR_STATUS(x) case NL80211_PMSR_STATUS_##x: return #x
+ switch (status) {
+ PMSR_STATUS(SUCCESS);
+ PMSR_STATUS(REFUSED);
+ PMSR_STATUS(TIMEOUT);
+ PMSR_STATUS(FAILURE);
+ default:
+ return "unknown";
+ }
+#undef PMSR_STATUS
+}
+
+static void parse_pmsr_peer(struct nlattr *peer)
+{
+ struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
+ struct nlattr *resp[NL80211_PMSR_RESP_ATTR_MAX + 1];
+ struct nlattr *data[NL80211_PMSR_TYPE_MAX + 1];
+ char macbuf[6*3];
+ int err;
+
+ err = nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL);
+ if (err) {
+ printf(" Peer: failed to parse!\n");
+ return;
+ }
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_ADDR]) {
+ printf(" Peer: no MAC address\n");
+ return;
+ }
+
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]));
+ printf(" Peer %s:", macbuf);
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_RESP]) {
+ printf(" no response!\n");
+ return;
+ }
+
+ err = nla_parse_nested(resp, NL80211_PMSR_RESP_ATTR_MAX,
+ tb[NL80211_PMSR_PEER_ATTR_RESP], NULL);
+ if (err) {
+ printf(" failed to parse response!\n");
+ return;
+ }
+
+ if (resp[NL80211_PMSR_RESP_ATTR_STATUS])
+ printf(" status=%d (%s)",
+ nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS]),
+ pmsr_status(nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS])));
+ if (resp[NL80211_PMSR_RESP_ATTR_HOST_TIME])
+ printf(" @%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_HOST_TIME]));
+ if (resp[NL80211_PMSR_RESP_ATTR_AP_TSF])
+ printf(" tsf=%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_AP_TSF]));
+ if (resp[NL80211_PMSR_RESP_ATTR_FINAL])
+ printf(" (final)");
+
+ if (!resp[NL80211_PMSR_RESP_ATTR_DATA]) {
+ printf(" - no data!\n");
+ return;
+ }
+
+ printf("\n");
+
+ nla_parse_nested(data, NL80211_PMSR_TYPE_MAX,
+ resp[NL80211_PMSR_RESP_ATTR_DATA], NULL);
+
+ if (data[NL80211_PMSR_TYPE_FTM])
+ parse_pmsr_ftm_data(data[NL80211_PMSR_TYPE_FTM]);
+}
+
+static void parse_pmsr_result(struct nlattr **tb,
+ struct print_event_args *pargs)
+{
+ struct nlattr *pmsr[NL80211_PMSR_ATTR_MAX + 1];
+ struct nlattr *peer;
+ unsigned long long cookie;
+ int err, i;
+
+ if (!tb[NL80211_ATTR_COOKIE]) {
+ printf("Peer measurements: no cookie!\n");
+ return;
+ }
+ cookie = nla_get_u64(tb[NL80211_ATTR_COOKIE]);
+
+ if (!tb[NL80211_ATTR_PEER_MEASUREMENTS]) {
+ printf("Peer measurements: no measurement data!\n");
+ return;
+ }
+
+ err = nla_parse_nested(pmsr, NL80211_PMSR_ATTR_MAX,
+ tb[NL80211_ATTR_PEER_MEASUREMENTS], NULL);
+ if (err) {
+ printf("Peer measurements: failed to parse measurement data!\n");
+ return;
+ }
+
+ if (!pmsr[NL80211_PMSR_ATTR_PEERS]) {
+ printf("Peer measurements: no peer data!\n");
+ return;
+ }
+
+ printf("Peer measurements (cookie %llu):\n", cookie);
+
+ nla_for_each_nested(peer, pmsr[NL80211_PMSR_ATTR_PEERS], i)
+ parse_pmsr_peer(peer);
+}
+
static void parse_nan_match(struct nlattr **attrs)
{
char macbuf[6*3];
case NL80211_CMD_DEL_WIPHY:
printf("delete wiphy\n");
break;
+ case NL80211_CMD_PEER_MEASUREMENT_RESULT:
+ parse_pmsr_result(tb, args);
+ break;
+ case NL80211_CMD_PEER_MEASUREMENT_COMPLETE:
+ printf("peer measurement complete\n");
+ break;
case NL80211_CMD_DEL_NAN_FUNCTION:
parse_nan_term(tb);
break;
}
struct wait_event {
- int n_cmds;
+ int n_cmds, n_prints;
const __u32 *cmds;
+ const __u32 *prints;
__u32 cmd;
struct print_event_args *pargs;
};
struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
int i;
- for (i = 0; i < wait->n_cmds; i++) {
- if (gnlh->cmd == wait->cmds[i]) {
- wait->cmd = gnlh->cmd;
- if (wait->pargs)
+ if (wait->pargs) {
+ for (i = 0; i < wait->n_prints; i++) {
+ if (gnlh->cmd == wait->prints[i])
print_event(msg, wait->pargs);
}
}
+ for (i = 0; i < wait->n_cmds; i++) {
+ if (gnlh->cmd == wait->cmds[i])
+ wait->cmd = gnlh->cmd;
+ }
+
return NL_SKIP;
}
__u32 __do_listen_events(struct nl80211_state *state,
const int n_waits, const __u32 *waits,
+ const int n_prints, const __u32 *prints,
struct print_event_args *args)
{
struct nl_cb *cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
if (n_waits && waits) {
wait_ev.cmds = waits;
wait_ev.n_cmds = n_waits;
+ wait_ev.prints = prints;
+ wait_ev.n_prints = n_prints;
wait_ev.pargs = args;
register_handler(wait_event, &wait_ev);
} else
if (ret)
return ret;
- return __do_listen_events(state, n_waits, waits, NULL);
+ return __do_listen_events(state, n_waits, waits, 0, NULL, NULL);
}
static int print_events(struct nl80211_state *state,
if (ret)
return ret;
- return __do_listen_events(state, 0, NULL, &args);
+ return __do_listen_events(state, 0, NULL, 0, NULL, &args);
}
TOPLEVEL(event, "[-t|-r] [-f]", 0, 0, CIB_NONE, print_events,
"Monitor events from the kernel.\n"
projects / thirdparty / iw.git / blobdiff