Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:41584 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725810AbeIUGQ3 (ORCPT ); Fri, 21 Sep 2018 02:16:29 -0400 From: Pradeep Kumar Chitrapu To: Johannes Berg , ath10k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Johannes Berg , David Spinadel , Pradeep Kumar Chitrapu Subject: [PATCH v5 1/3] cfg80211: support FTM responder configuration/statistics Date: Thu, 20 Sep 2018 17:30:09 -0700 Message-Id: <1537489811-5752-2-git-send-email-pradeepc@codeaurora.org> (sfid-20180921_023023_593125_64FDB31E) In-Reply-To: <1537489811-5752-1-git-send-email-pradeepc@codeaurora.org> References: <1537489811-5752-1-git-send-email-pradeepc@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: Allow userspace to enable fine timing measurement responder functionality with configurable lci/civic parameters in AP mode. This can be done at AP start or changing beacon parameters. A new EXT_FEATURE flag is introduced for drivers to advertise the capability. Also nl80211 API support for retrieving statistics is added. Signed-off-by: Johannes Berg Signed-off-by: Pradeep Kumar Chitrapu --- v5: - changed NL80211_ATTR_FTM_RESPONDER to nested attr type - renamed 'civic' param to 'civicloc' v4: - no changes v3: - fixed ftm responder disabled case to be not supported. - changed ftm_responder param from bool to s8. include/net/cfg80211.h | 66 +++++++++++++++++++++ include/uapi/linux/nl80211.h | 90 +++++++++++++++++++++++++++++ net/wireless/nl80211.c | 134 +++++++++++++++++++++++++++++++++++++++++-- net/wireless/rdev-ops.h | 15 +++++ net/wireless/trace.h | 44 ++++++++++++++ 5 files changed, 344 insertions(+), 5 deletions(-) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 9f3ed79c39d7..e1c383aafe80 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -775,6 +775,11 @@ struct cfg80211_crypto_settings { * @assocresp_ies_len: length of assocresp_ies in octets * @probe_resp_len: length of probe response template (@probe_resp) * @probe_resp: probe response template (AP mode only) + * @ftm_responder: enable FTM responder functionality + * @lci: LCI subelement content + * @civicloc: CIVIC location subelement content + * @lci_len: LCI data length + * @civicloc_len: Civic location data length */ struct cfg80211_beacon_data { const u8 *head, *tail; @@ -782,12 +787,17 @@ struct cfg80211_beacon_data { const u8 *proberesp_ies; const u8 *assocresp_ies; const u8 *probe_resp; + const u8 *lci; + const u8 *civicloc; + s8 ftm_responder; size_t head_len, tail_len; size_t beacon_ies_len; size_t proberesp_ies_len; size_t assocresp_ies_len; size_t probe_resp_len; + size_t lci_len; + size_t civicloc_len; }; struct mac_address { @@ -2797,6 +2807,55 @@ struct cfg80211_external_auth_params { }; /** + * cfg80211_ftm_responder_params - FTM responder parameters + * + * @lci: LCI subelement content + * @civicloc: CIVIC location subelement content + * @lci_len: LCI data length + * @civicloc_len: Civic data length + */ +struct cfg80211_ftm_responder_params { + const u8 *lci; + const u8 *civicloc; + size_t lci_len; + size_t civicloc_len; +}; + +/** + * cfg80211_ftm_responder_stats - FTM responder statistics + * + * @filled: bitflag of flags using the bits of &enum nl80211_ftm_stats to + * indicate the relevant values in this struct for them + * @success_num: number of FTM sessions in which all frames were successfully + * answered + * @partial_num: number of FTM sessions in which part of frames were + * successfully answered + * @failed_num: number of failed FTM sessions + * @asap_num: number of ASAP FTM sessions + * @non_asap_num: number of non-ASAP FTM sessions + * @total_duration_ms: total sessions durations - gives an indication + * of how much time the responder was busy + * @unknown_triggers_num: number of unknown FTM triggers - triggers from + * initiators that didn't finish successfully the negotiation phase with + * the responder + * @reschedule_requests_num: number of FTM reschedule requests - initiator asks + * for a new scheduling although it already has scheduled FTM slot + * @out_of_window_triggers_num: total FTM triggers out of scheduled window + */ +struct cfg80211_ftm_responder_stats { + u32 filled; + u32 success_num; + u32 partial_num; + u32 failed_num; + u32 asap_num; + u32 non_asap_num; + u64 total_duration_ms; + u32 unknown_triggers_num; + u32 reschedule_requests_num; + u32 out_of_window_triggers_num; +}; + +/** * struct cfg80211_ops - backend description for wireless configuration * * This struct is registered by fullmac card drivers and/or wireless stacks @@ -3128,6 +3187,9 @@ struct cfg80211_external_auth_params { * * @tx_control_port: TX a control port frame (EAPoL). The noencrypt parameter * tells the driver that the frame should not be encrypted. + * + * @get_ftm_responder_stats: Retrieve FTM responder statistics, if available. + * Statistics should be cumulative, currently no way to reset is provided. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -3433,6 +3495,10 @@ struct cfg80211_ops { const u8 *buf, size_t len, const u8 *dest, const __be16 proto, const bool noencrypt); + + int (*get_ftm_responder_stats)(struct wiphy *wiphy, + struct net_device *dev, + struct cfg80211_ftm_responder_stats *ftm_stats); }; /* diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index cfc94178d608..dc6d5a1ef470 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1033,6 +1033,9 @@ * %NL80211_ATTR_CHANNEL_WIDTH,%NL80211_ATTR_NSS attributes with its * address(specified in %NL80211_ATTR_MAC). * + * @NL80211_CMD_GET_FTM_RESPONDER_STATS: Retrieve FTM responder statistics, in + * the %NL80211_ATTR_FTM_RESPONDER_STATS attribute. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1245,6 +1248,8 @@ enum nl80211_commands { NL80211_CMD_CONTROL_PORT_FRAME, + NL80211_CMD_GET_FTM_RESPONDER_STATS, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -2241,6 +2246,14 @@ enum nl80211_commands { * association request when used with NL80211_CMD_NEW_STATION). Can be set * only if %NL80211_STA_FLAG_WME is set. * + * @NL80211_ATTR_FTM_RESPONDER: nested attribute which user-space can include + * in %NL80211_CMD_START_AP or %NL80211_CMD_SET_BEACON for fine timing + * measurement (FTM) responder functionality and containing parameters as + * possible, see &enum nl80211_ftm_responder_attr + * + * @NL80211_ATTR_FTM_RESPONDER_STATS: Nested attribute with FTM responder + * statistics, see &enum nl80211_ftm_responder_stats. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -2682,6 +2695,10 @@ enum nl80211_attrs { NL80211_ATTR_HE_CAPABILITY, + NL80211_ATTR_FTM_RESPONDER, + + NL80211_ATTR_FTM_RESPONDER_STATS, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -5225,6 +5242,8 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT: Driver/device can omit all data * except for supported rates from the probe request content if requested * by the %NL80211_SCAN_FLAG_MIN_PREQ_CONTENT flag. + * @NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER: Driver supports enabling fine + * timing measurement responder role. * * @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0: Driver/device confirm that they are * able to rekey an in-use key correctly. Userspace must not rekey PTK keys @@ -5269,6 +5288,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_SCAN_RANDOM_SN, NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0, + NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -5808,4 +5828,74 @@ enum nl80211_external_auth_action { NL80211_EXTERNAL_AUTH_ABORT, }; +/** + * enum nl80211_ftm_responder_attributes - fine timing measurement + * responder attributes + * @__NL80211_FTM_RESP_ATTR_INVALID: Invalid + * @NL80211_FTM_RESP_ATTR_ENABLED: FTM responder is enabled + * @NL80211_FTM_RESP_ATTR_LCI: The content of Measurement Report Element + * (9.4.2.22 in 802.11-2016) with type 8 - LCI (9.4.2.22.10) + * @NL80211_FTM_RESP_ATTR_CIVIC: The content of Measurement Report Element + * (9.4.2.22 in 802.11-2016) with type 11 - Civic (Section 9.4.2.22.13) + * @__NL80211_FTM_RESP_ATTR_LAST: Internal + * @NL80211_FTM_RESP_ATTR_MAX: highest FTM responder attribute. + */ +enum nl80211_ftm_responder_attributes { + __NL80211_FTM_RESP_ATTR_INVALID, + + NL80211_FTM_RESP_ATTR_ENABLED, + NL80211_FTM_RESP_ATTR_LCI, + NL80211_FTM_RESP_ATTR_CIVICLOC, + + /* keep last */ + __NL80211_FTM_RESP_ATTR_LAST, + NL80211_FTM_RESP_ATTR_MAX = __NL80211_FTM_RESP_ATTR_LAST - 1, +}; + +/* + * enum nl80211_ftm_responder_stats - FTM responder statistics + * + * These attribute types are used with %NL80211_ATTR_FTM_RESPONDER_STATS + * when getting FTM responder statistics. + * + * @__NL80211_FTM_STATS_INVALID: attribute number 0 is reserved + * @NL80211_FTM_STATS_SUCCESS_NUM: number of FTM sessions in which all frames + * were ssfully answered (u32) + * @NL80211_FTM_STATS_PARTIAL_NUM: number of FTM sessions in which part of the + * frames were successfully answered (u32) + * @NL80211_FTM_STATS_FAILED_NUM: number of failed FTM sessions (u32) + * @NL80211_FTM_STATS_ASAP_NUM: number of ASAP sessions (u32) + * @NL80211_FTM_STATS_NON_ASAP_NUM: number of non-ASAP sessions (u32) + * @NL80211_FTM_STATS_TOTAL_DURATION_MSEC: total sessions durations - gives an + * indication of how much time the responder was busy (u64, msec) + * @NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM: number of unknown FTM triggers - + * triggers from initiators that didn't finish successfully the negotiation + * phase with the responder (u32) + * @NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM: number of FTM reschedule requests + * - initiator asks for a new scheduling although it already has scheduled + * FTM slot (u32) + * @NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM: number of FTM triggers out of + * scheduled window (u32) + * @NL80211_FTM_STATS_PAD: used for padding, ignore + * @__NL80211_TXQ_ATTR_AFTER_LAST: Internal + * @NL80211_FTM_STATS_MAX: highest possible FTM responder stats attribute + */ +enum nl80211_ftm_responder_stats { + __NL80211_FTM_STATS_INVALID, + NL80211_FTM_STATS_SUCCESS_NUM, + NL80211_FTM_STATS_PARTIAL_NUM, + NL80211_FTM_STATS_FAILED_NUM, + NL80211_FTM_STATS_ASAP_NUM, + NL80211_FTM_STATS_NON_ASAP_NUM, + NL80211_FTM_STATS_TOTAL_DURATION_MSEC, + NL80211_FTM_STATS_UNKNOWN_TRIGGERS_NUM, + NL80211_FTM_STATS_RESCHEDULE_REQUESTS_NUM, + NL80211_FTM_STATS_OUT_OF_WINDOW_TRIGGERS_NUM, + NL80211_FTM_STATS_PAD, + + /* keep last */ + __NL80211_FTM_STATS_AFTER_LAST, + NL80211_FTM_STATS_MAX = __NL80211_FTM_STATS_AFTER_LAST - 1 +}; + #endif /* __LINUX_NL80211_H */ diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d5f9b5235cdd..fbe2986a82b0 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -430,6 +430,8 @@ enum nl80211_multicast_groups { [NL80211_ATTR_TXQ_QUANTUM] = { .type = NLA_U32 }, [NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY, .len = NL80211_HE_MAX_CAPABILITY_LEN }, + + [NL80211_ATTR_FTM_RESPONDER] = { .type = NLA_NESTED }, }; /* policy for the key attributes */ @@ -567,6 +569,14 @@ enum nl80211_multicast_groups { [NL80211_PKTPAT_OFFSET] = { .type = NLA_U32 }, }; +/* policy for FTM responder attributes */ +static const struct nla_policy +nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = { + [NL80211_FTM_RESP_ATTR_ENABLED] = { .type = NLA_FLAG, }, + [NL80211_FTM_RESP_ATTR_LCI] = { .type = NLA_BINARY, }, + [NL80211_FTM_RESP_ATTR_CIVICLOC] = { .type = NLA_BINARY }, +}; + static int nl80211_prepare_wdev_dump(struct sk_buff *skb, struct netlink_callback *cb, struct cfg80211_registered_device **rdev, @@ -3997,10 +4007,13 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev, return 0; } -static int nl80211_parse_beacon(struct nlattr *attrs[], +static int nl80211_parse_beacon(struct cfg80211_registered_device *rdev, + struct nlattr *attrs[], struct cfg80211_beacon_data *bcn) { bool haveinfo = false; + int err; + struct nlattr *tb[__NL80211_FTM_RESP_ATTR_LAST]; if (!is_valid_ie_attr(attrs[NL80211_ATTR_BEACON_TAIL]) || !is_valid_ie_attr(attrs[NL80211_ATTR_IE]) || @@ -4051,6 +4064,40 @@ static int nl80211_parse_beacon(struct nlattr *attrs[], bcn->probe_resp_len = nla_len(attrs[NL80211_ATTR_PROBE_RESP]); } + if (attrs[NL80211_ATTR_FTM_RESPONDER]) { + err = nla_parse_nested(tb, NL80211_FTM_RESP_ATTR_MAX, + attrs[NL80211_ATTR_FTM_RESPONDER], + nl80211_ftm_responder_policy, NULL); + + if (err) + return err; + + if (tb[NL80211_FTM_RESP_ATTR_ENABLED] && + wiphy_ext_feature_isset(&rdev->wiphy, + NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER)) + bcn->ftm_responder = 1; + else + return -EOPNOTSUPP; + + if (tb[NL80211_FTM_RESP_ATTR_LCI]) { + if (nla_len(tb[NL80211_FTM_RESP_ATTR_LCI]) > U8_MAX) + return -EINVAL; + + bcn->lci = nla_data(tb[NL80211_FTM_RESP_ATTR_LCI]); + bcn->lci_len = nla_len(tb[NL80211_FTM_RESP_ATTR_LCI]); + } + + if (tb[NL80211_FTM_RESP_ATTR_CIVICLOC]) { + if (nla_len(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]) > U8_MAX) + return -EINVAL; + + bcn->civicloc = nla_data(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]); + bcn->civicloc_len = nla_len(tb[NL80211_FTM_RESP_ATTR_CIVICLOC]); + } + } else { + bcn->ftm_responder = -1; + } + return 0; } @@ -4197,7 +4244,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) !info->attrs[NL80211_ATTR_BEACON_HEAD]) return -EINVAL; - err = nl80211_parse_beacon(info->attrs, ¶ms.beacon); + err = nl80211_parse_beacon(rdev, info->attrs, ¶ms.beacon); if (err) return err; @@ -4381,7 +4428,7 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info) if (!wdev->beacon_interval) return -EINVAL; - err = nl80211_parse_beacon(info->attrs, ¶ms); + err = nl80211_parse_beacon(rdev, info->attrs, ¶ms); if (err) return err; @@ -7943,7 +7990,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) if (!need_new_beacon) goto skip_beacons; - err = nl80211_parse_beacon(info->attrs, ¶ms.beacon_after); + err = nl80211_parse_beacon(rdev, info->attrs, ¶ms.beacon_after); if (err) return err; @@ -7953,7 +8000,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) if (err) return err; - err = nl80211_parse_beacon(csa_attrs, ¶ms.beacon_csa); + err = nl80211_parse_beacon(rdev, csa_attrs, ¶ms.beacon_csa); if (err) return err; @@ -12993,6 +13040,76 @@ static int nl80211_tx_control_port(struct sk_buff *skb, struct genl_info *info) return err; } +static int nl80211_get_ftm_responder_stats(struct sk_buff *skb, + struct genl_info *info) +{ + struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = dev->ieee80211_ptr; + struct cfg80211_ftm_responder_stats ftm_stats = {}; + struct sk_buff *msg; + void *hdr; + struct nlattr *ftm_stats_attr; + int err; + + if (wdev->iftype != NL80211_IFTYPE_AP || !wdev->beacon_interval) + return -EOPNOTSUPP; + + err = rdev_get_ftm_responder_stats(rdev, dev, &ftm_stats); + if (err) + return err; + + if (!ftm_stats.filled) + return -ENODATA; + + msg = nlmsg_new(NLMSG_DEFAULT_SIZE, GFP_KERNEL); + if (!msg) + return -ENOMEM; + + hdr = nl80211hdr_put(msg, info->snd_portid, info->snd_seq, 0, + NL80211_CMD_GET_FTM_RESPONDER_STATS); + if (!hdr) + return -ENOBUFS; + + if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex)) + goto nla_put_failure; + + ftm_stats_attr = nla_nest_start(msg, NL80211_ATTR_FTM_RESPONDER_STATS); + if (!ftm_stats_attr) + goto nla_put_failure; + +#define SET_FTM(field, name, type) \ + do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \ + nla_put_ ## type(msg, NL80211_FTM_STATS_ ## name, \ + ftm_stats.field)) \ + goto nla_put_failure; } while (0) +#define SET_FTM_U64(field, name) \ + do { if ((ftm_stats.filled & BIT(NL80211_FTM_STATS_ ## name)) && \ + nla_put_u64_64bit(msg, NL80211_FTM_STATS_ ## name, \ + ftm_stats.field, NL80211_FTM_STATS_PAD)) \ + goto nla_put_failure; } while (0) + + SET_FTM(success_num, SUCCESS_NUM, u32); + SET_FTM(partial_num, PARTIAL_NUM, u32); + SET_FTM(failed_num, FAILED_NUM, u32); + SET_FTM(asap_num, ASAP_NUM, u32); + SET_FTM(non_asap_num, NON_ASAP_NUM, u32); + SET_FTM_U64(total_duration_ms, TOTAL_DURATION_MSEC); + SET_FTM(unknown_triggers_num, UNKNOWN_TRIGGERS_NUM, u32); + SET_FTM(reschedule_requests_num, RESCHEDULE_REQUESTS_NUM, u32); + SET_FTM(out_of_window_triggers_num, OUT_OF_WINDOW_TRIGGERS_NUM, u32); +#undef SET_FTM + + nla_nest_end(msg, ftm_stats_attr); + + genlmsg_end(msg, hdr); + return genlmsg_reply(msg, info); + +nla_put_failure: + nlmsg_free(msg); + return -ENOBUFS; +} + #define NL80211_FLAG_NEED_WIPHY 0x01 #define NL80211_FLAG_NEED_NETDEV 0x02 #define NL80211_FLAG_NEED_RTNL 0x04 @@ -13904,6 +14021,13 @@ static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb, .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | NL80211_FLAG_NEED_RTNL, }, + { + .cmd = NL80211_CMD_GET_FTM_RESPONDER_STATS, + .doit = nl80211_get_ftm_responder_stats, + .policy = nl80211_policy, + .internal_flags = NL80211_FLAG_NEED_NETDEV | + NL80211_FLAG_NEED_RTNL, + }, }; static struct genl_family nl80211_fam __ro_after_init = { diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 364f5d67f05b..51380b5c32f2 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -1232,4 +1232,19 @@ static inline int rdev_del_pmk(struct cfg80211_registered_device *rdev, return ret; } +static inline int +rdev_get_ftm_responder_stats(struct cfg80211_registered_device *rdev, + struct net_device *dev, + struct cfg80211_ftm_responder_stats *ftm_stats) +{ + int ret = -EOPNOTSUPP; + + trace_rdev_get_ftm_responder_stats(&rdev->wiphy, dev, ftm_stats); + if (rdev->ops->get_ftm_responder_stats) + ret = rdev->ops->get_ftm_responder_stats(&rdev->wiphy, dev, + ftm_stats); + trace_rdev_return_int(&rdev->wiphy, ret); + return ret; +} + #endif /* __CFG80211_RDEV_OPS */ diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 5e7eec849200..89bd1f7aa7ed 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -3259,6 +3259,50 @@ ), TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG) ); + +TRACE_EVENT(rdev_get_ftm_responder_stats, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + struct cfg80211_ftm_responder_stats *ftm_stats), + + TP_ARGS(wiphy, netdev, ftm_stats), + + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + __field(u64, timestamp) + __field(u32, success_num) + __field(u32, partial_num) + __field(u32, failed_num) + __field(u32, asap_num) + __field(u32, non_asap_num) + __field(u64, duration) + __field(u32, unknown_triggers) + __field(u32, reschedule) + __field(u32, out_of_window) + ), + + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + __entry->success_num = ftm_stats->success_num; + __entry->partial_num = ftm_stats->partial_num; + __entry->failed_num = ftm_stats->failed_num; + __entry->asap_num = ftm_stats->asap_num; + __entry->non_asap_num = ftm_stats->non_asap_num; + __entry->duration = ftm_stats->total_duration_ms; + __entry->unknown_triggers = ftm_stats->unknown_triggers_num; + __entry->reschedule = ftm_stats->reschedule_requests_num; + __entry->out_of_window = ftm_stats->out_of_window_triggers_num; + ), + + TP_printk(WIPHY_PR_FMT "Ftm responder stats: success %u, partial %u, " + "failed %u, asap %u, non asap %u, total duration %llu, unknown " + "triggers %u, rescheduled %u, out of window %u", WIPHY_PR_ARG, + __entry->success_num, __entry->partial_num, __entry->failed_num, + __entry->asap_num, __entry->non_asap_num, __entry->duration, + __entry->unknown_triggers, __entry->reschedule, + __entry->out_of_window) +); #endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */ #undef TRACE_INCLUDE_PATH -- 1.9.1