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-rw-r--r--net/wireless/Makefile1
-rw-r--r--net/wireless/core.c34
-rw-r--r--net/wireless/core.h5
-rw-r--r--net/wireless/nl80211.c192
-rw-r--r--net/wireless/nl80211.h32
-rw-r--r--net/wireless/pmsr.c590
-rw-r--r--net/wireless/rdev-ops.h25
-rw-r--r--net/wireless/trace.h68
8 files changed, 928 insertions, 19 deletions
diff --git a/net/wireless/Makefile b/net/wireless/Makefile
index 1d84f91bbfb0..72a224ce8e0a 100644
--- a/net/wireless/Makefile
+++ b/net/wireless/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_WEXT_PRIV) += wext-priv.o
cfg80211-y += core.o sysfs.o radiotap.o util.o reg.o scan.o nl80211.o
cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o ocb.o
+cfg80211-y += pmsr.o
cfg80211-$(CONFIG_OF) += of.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 5bd01058b9e6..0a3092c56b3e 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -4,6 +4,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2015-2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -664,6 +665,34 @@ int wiphy_register(struct wiphy *wiphy)
return -EINVAL;
#endif
+ if (WARN_ON(wiphy->pmsr_capa && !wiphy->pmsr_capa->ftm.supported))
+ return -EINVAL;
+
+ if (wiphy->pmsr_capa && wiphy->pmsr_capa->ftm.supported) {
+ if (WARN_ON(!wiphy->pmsr_capa->ftm.asap &&
+ !wiphy->pmsr_capa->ftm.non_asap))
+ return -EINVAL;
+ if (WARN_ON(!wiphy->pmsr_capa->ftm.preambles ||
+ !wiphy->pmsr_capa->ftm.bandwidths))
+ return -EINVAL;
+ if (WARN_ON(wiphy->pmsr_capa->ftm.preambles &
+ ~(BIT(NL80211_PREAMBLE_LEGACY) |
+ BIT(NL80211_PREAMBLE_HT) |
+ BIT(NL80211_PREAMBLE_VHT) |
+ BIT(NL80211_PREAMBLE_DMG))))
+ return -EINVAL;
+ if (WARN_ON(wiphy->pmsr_capa->ftm.bandwidths &
+ ~(BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+ BIT(NL80211_CHAN_WIDTH_20) |
+ BIT(NL80211_CHAN_WIDTH_40) |
+ BIT(NL80211_CHAN_WIDTH_80) |
+ BIT(NL80211_CHAN_WIDTH_80P80) |
+ BIT(NL80211_CHAN_WIDTH_160) |
+ BIT(NL80211_CHAN_WIDTH_5) |
+ BIT(NL80211_CHAN_WIDTH_10))))
+ return -EINVAL;
+ }
+
/*
* if a wiphy has unsupported modes for regulatory channel enforcement,
* opt-out of enforcement checking
@@ -1087,6 +1116,8 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev,
ASSERT_RTNL();
ASSERT_WDEV_LOCK(wdev);
+ cfg80211_pmsr_wdev_down(wdev);
+
switch (wdev->iftype) {
case NL80211_IFTYPE_ADHOC:
__cfg80211_leave_ibss(rdev, dev, true);
@@ -1174,6 +1205,9 @@ void cfg80211_init_wdev(struct cfg80211_registered_device *rdev,
spin_lock_init(&wdev->event_lock);
INIT_LIST_HEAD(&wdev->mgmt_registrations);
spin_lock_init(&wdev->mgmt_registrations_lock);
+ INIT_LIST_HEAD(&wdev->pmsr_list);
+ spin_lock_init(&wdev->pmsr_lock);
+ INIT_WORK(&wdev->pmsr_free_wk, cfg80211_pmsr_free_wk);
/*
* We get here also when the interface changes network namespaces,
diff --git a/net/wireless/core.h b/net/wireless/core.h
index c61dbba8bf47..c5d6f3418601 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -3,6 +3,7 @@
* Wireless configuration interface internals.
*
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2018 Intel Corporation
*/
#ifndef __NET_WIRELESS_CORE_H
#define __NET_WIRELESS_CORE_H
@@ -530,4 +531,8 @@ void cfg80211_stop_nan(struct cfg80211_registered_device *rdev,
void cfg80211_cqm_config_free(struct wireless_dev *wdev);
+void cfg80211_release_pmsr(struct wireless_dev *wdev, u32 portid);
+void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev);
+void cfg80211_pmsr_free_wk(struct work_struct *work);
+
#endif /* __NET_WIRELESS_CORE_H */
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 744b5851bbf9..6fd93eb0df6d 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -240,7 +240,63 @@ nl80211_ftm_responder_policy[NL80211_FTM_RESP_ATTR_MAX + 1] = {
.len = U8_MAX },
};
-static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
+static const struct nla_policy
+nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
+ [NL80211_PMSR_FTM_REQ_ATTR_ASAP] = { .type = NLA_FLAG },
+ [NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE] = { .type = NLA_U32 },
+ [NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP] =
+ NLA_POLICY_MAX(NLA_U8, 15),
+ [NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD] = { .type = NLA_U16 },
+ [NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION] =
+ NLA_POLICY_MAX(NLA_U8, 15),
+ [NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST] =
+ NLA_POLICY_MAX(NLA_U8, 15),
+ [NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES] = { .type = NLA_U8 },
+ [NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI] = { .type = NLA_FLAG },
+ [NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC] = { .type = NLA_FLAG },
+};
+
+static const struct nla_policy
+nl80211_pmsr_req_data_policy[NL80211_PMSR_TYPE_MAX + 1] = {
+ [NL80211_PMSR_TYPE_FTM] =
+ NLA_POLICY_NESTED(NL80211_PMSR_FTM_REQ_ATTR_MAX,
+ nl80211_pmsr_ftm_req_attr_policy),
+};
+
+static const struct nla_policy
+nl80211_pmsr_req_attr_policy[NL80211_PMSR_REQ_ATTR_MAX + 1] = {
+ [NL80211_PMSR_REQ_ATTR_DATA] =
+ NLA_POLICY_NESTED(NL80211_PMSR_TYPE_MAX,
+ nl80211_pmsr_req_data_policy),
+ [NL80211_PMSR_REQ_ATTR_GET_AP_TSF] = { .type = NLA_FLAG },
+};
+
+static const struct nla_policy
+nl80211_psmr_peer_attr_policy[NL80211_PMSR_PEER_ATTR_MAX + 1] = {
+ [NL80211_PMSR_PEER_ATTR_ADDR] = NLA_POLICY_ETH_ADDR,
+ /*
+ * we could specify this again to be the top-level policy,
+ * but that would open us up to recursion problems ...
+ */
+ [NL80211_PMSR_PEER_ATTR_CHAN] = { .type = NLA_NESTED },
+ [NL80211_PMSR_PEER_ATTR_REQ] =
+ NLA_POLICY_NESTED(NL80211_PMSR_REQ_ATTR_MAX,
+ nl80211_pmsr_req_attr_policy),
+ [NL80211_PMSR_PEER_ATTR_RESP] = { .type = NLA_REJECT },
+};
+
+static const struct nla_policy
+nl80211_pmsr_attr_policy[NL80211_PMSR_ATTR_MAX + 1] = {
+ [NL80211_PMSR_ATTR_MAX_PEERS] = { .type = NLA_REJECT },
+ [NL80211_PMSR_ATTR_REPORT_AP_TSF] = { .type = NLA_REJECT },
+ [NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR] = { .type = NLA_REJECT },
+ [NL80211_PMSR_ATTR_TYPE_CAPA] = { .type = NLA_REJECT },
+ [NL80211_PMSR_ATTR_PEERS] =
+ NLA_POLICY_NESTED_ARRAY(NL80211_PMSR_PEER_ATTR_MAX,
+ nl80211_psmr_peer_attr_policy),
+};
+
+const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
[NL80211_ATTR_WIPHY] = { .type = NLA_U32 },
[NL80211_ATTR_WIPHY_NAME] = { .type = NLA_NUL_STRING,
.len = 20-1 },
@@ -497,6 +553,10 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
.type = NLA_NESTED,
.validation_data = nl80211_ftm_responder_policy,
},
+ [NL80211_ATTR_TIMEOUT] = NLA_POLICY_MIN(NLA_U32, 1),
+ [NL80211_ATTR_PEER_MEASUREMENTS] =
+ NLA_POLICY_NESTED(NL80211_PMSR_FTM_REQ_ATTR_MAX,
+ nl80211_pmsr_attr_policy),
};
/* policy for the key attributes */
@@ -637,9 +697,9 @@ nl80211_packet_pattern_policy[MAX_NL80211_PKTPAT + 1] = {
[NL80211_PKTPAT_OFFSET] = { .type = NLA_U32 },
};
-static int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
- struct cfg80211_registered_device **rdev,
- struct wireless_dev **wdev)
+int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
+ struct cfg80211_registered_device **rdev,
+ struct wireless_dev **wdev)
{
int err;
@@ -684,8 +744,8 @@ static int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
}
/* message building helper */
-static inline void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
- int flags, u8 cmd)
+void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
+ int flags, u8 cmd)
{
/* since there is no private header just add the generic one */
return genlmsg_put(skb, portid, seq, &nl80211_fam, flags, cmd);
@@ -1615,6 +1675,91 @@ static int nl80211_add_commands_unsplit(struct cfg80211_registered_device *rdev,
return -ENOBUFS;
}
+static int
+nl80211_send_pmsr_ftm_capa(const struct cfg80211_pmsr_capabilities *cap,
+ struct sk_buff *msg)
+{
+ struct nlattr *ftm;
+
+ if (!cap->ftm.supported)
+ return 0;
+
+ ftm = nla_nest_start(msg, NL80211_PMSR_TYPE_FTM);
+ if (!ftm)
+ return -ENOBUFS;
+
+ if (cap->ftm.asap && nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_ASAP))
+ return -ENOBUFS;
+ if (cap->ftm.non_asap &&
+ nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP))
+ return -ENOBUFS;
+ if (cap->ftm.request_lci &&
+ nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_REQ_LCI))
+ return -ENOBUFS;
+ if (cap->ftm.request_civicloc &&
+ nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_REQ_CIVICLOC))
+ return -ENOBUFS;
+ if (nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_PREAMBLES,
+ cap->ftm.preambles))
+ return -ENOBUFS;
+ if (nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS,
+ cap->ftm.bandwidths))
+ return -ENOBUFS;
+ if (cap->ftm.max_bursts_exponent >= 0 &&
+ nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT,
+ cap->ftm.max_bursts_exponent))
+ return -ENOBUFS;
+ if (cap->ftm.max_ftms_per_burst &&
+ nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
+ cap->ftm.max_ftms_per_burst))
+ return -ENOBUFS;
+
+ nla_nest_end(msg, ftm);
+ return 0;
+}
+
+static int nl80211_send_pmsr_capa(struct cfg80211_registered_device *rdev,
+ struct sk_buff *msg)
+{
+ const struct cfg80211_pmsr_capabilities *cap = rdev->wiphy.pmsr_capa;
+ struct nlattr *pmsr, *caps;
+
+ if (!cap)
+ return 0;
+
+ /*
+ * we don't need to clean up anything here since the caller
+ * will genlmsg_cancel() if we fail
+ */
+
+ pmsr = nla_nest_start(msg, NL80211_ATTR_PEER_MEASUREMENTS);
+ if (!pmsr)
+ return -ENOBUFS;
+
+ if (nla_put_u32(msg, NL80211_PMSR_ATTR_MAX_PEERS, cap->max_peers))
+ return -ENOBUFS;
+
+ if (cap->report_ap_tsf &&
+ nla_put_flag(msg, NL80211_PMSR_ATTR_REPORT_AP_TSF))
+ return -ENOBUFS;
+
+ if (cap->randomize_mac_addr &&
+ nla_put_flag(msg, NL80211_PMSR_ATTR_RANDOMIZE_MAC_ADDR))
+ return -ENOBUFS;
+
+ caps = nla_nest_start(msg, NL80211_PMSR_ATTR_TYPE_CAPA);
+ if (!caps)
+ return -ENOBUFS;
+
+ if (nl80211_send_pmsr_ftm_capa(cap, msg))
+ return -ENOBUFS;
+
+ nla_nest_end(msg, caps);
+ nla_nest_end(msg, pmsr);
+
+ return 0;
+}
+
struct nl80211_dump_wiphy_state {
s64 filter_wiphy;
long start;
@@ -2118,6 +2263,12 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
goto nla_put_failure;
}
+ state->split_start++;
+ break;
+ case 14:
+ if (nl80211_send_pmsr_capa(rdev, msg))
+ goto nla_put_failure;
+
/* done */
state->split_start = 0;
break;
@@ -2318,9 +2469,9 @@ static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev)
wdev->iftype == NL80211_IFTYPE_P2P_GO;
}
-static int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
- struct genl_info *info,
- struct cfg80211_chan_def *chandef)
+int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
+ struct genl_info *info,
+ struct cfg80211_chan_def *chandef)
{
struct netlink_ext_ack *extack = info->extack;
struct nlattr **attrs = info->attrs;
@@ -2794,12 +2945,6 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
return 0;
}
-static inline u64 wdev_id(struct wireless_dev *wdev)
-{
- return (u64)wdev->identifier |
- ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
-}
-
static int nl80211_send_chandef(struct sk_buff *msg,
const struct cfg80211_chan_def *chandef)
{
@@ -4521,8 +4666,7 @@ static int parse_station_flags(struct genl_info *info,
return 0;
}
-static bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
- int attr)
+bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info, int attr)
{
struct nlattr *rate;
u32 bitrate;
@@ -6855,8 +6999,8 @@ static int parse_bss_select(struct nlattr *nla, struct wiphy *wiphy,
return 0;
}
-static int nl80211_parse_random_mac(struct nlattr **attrs,
- u8 *mac_addr, u8 *mac_addr_mask)
+int nl80211_parse_random_mac(struct nlattr **attrs,
+ u8 *mac_addr, u8 *mac_addr_mask)
{
int i;
@@ -13898,6 +14042,14 @@ static const struct genl_ops nl80211_ops[] = {
.internal_flags = NL80211_FLAG_NEED_NETDEV |
NL80211_FLAG_NEED_RTNL,
},
+ {
+ .cmd = NL80211_CMD_PEER_MEASUREMENT_START,
+ .doit = nl80211_pmsr_start,
+ .policy = nl80211_policy,
+ .flags = GENL_UNS_ADMIN_PERM,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
+ NL80211_FLAG_NEED_RTNL,
+ },
};
static struct genl_family nl80211_fam __ro_after_init = {
@@ -15881,6 +16033,8 @@ static int nl80211_netlink_notify(struct notifier_block * nb,
} else if (wdev->conn_owner_nlportid == notify->portid) {
schedule_work(&wdev->disconnect_wk);
}
+
+ cfg80211_release_pmsr(wdev, notify->portid);
}
spin_lock_bh(&rdev->beacon_registrations_lock);
diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h
index 79e47fe60c35..531c82dcba6b 100644
--- a/net/wireless/nl80211.h
+++ b/net/wireless/nl80211.h
@@ -1,4 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Portions of this file
+ * Copyright (C) 2018 Intel Corporation
+ */
#ifndef __NET_WIRELESS_NL80211_H
#define __NET_WIRELESS_NL80211_H
@@ -6,6 +10,30 @@
int nl80211_init(void);
void nl80211_exit(void);
+
+extern const struct nla_policy nl80211_policy[NUM_NL80211_ATTR];
+
+void *nl80211hdr_put(struct sk_buff *skb, u32 portid, u32 seq,
+ int flags, u8 cmd);
+bool nl80211_put_sta_rate(struct sk_buff *msg, struct rate_info *info,
+ int attr);
+
+static inline u64 wdev_id(struct wireless_dev *wdev)
+{
+ return (u64)wdev->identifier |
+ ((u64)wiphy_to_rdev(wdev->wiphy)->wiphy_idx << 32);
+}
+
+int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
+ struct cfg80211_registered_device **rdev,
+ struct wireless_dev **wdev);
+
+int nl80211_parse_chandef(struct cfg80211_registered_device *rdev,
+ struct genl_info *info,
+ struct cfg80211_chan_def *chandef);
+int nl80211_parse_random_mac(struct nlattr **attrs,
+ u8 *mac_addr, u8 *mac_addr_mask);
+
void nl80211_notify_wiphy(struct cfg80211_registered_device *rdev,
enum nl80211_commands cmd);
void nl80211_notify_iface(struct cfg80211_registered_device *rdev,
@@ -95,4 +123,8 @@ void nl80211_send_ap_stopped(struct wireless_dev *wdev);
void cfg80211_rdev_free_coalesce(struct cfg80211_registered_device *rdev);
+/* peer measurement */
+int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info);
+int nl80211_pmsr_dump_results(struct sk_buff *skb, struct netlink_callback *cb);
+
#endif /* __NET_WIRELESS_NL80211_H */
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
new file mode 100644
index 000000000000..de9286703280
--- /dev/null
+++ b/net/wireless/pmsr.c
@@ -0,0 +1,590 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2018 Intel Corporation
+ */
+#ifndef __PMSR_H
+#define __PMSR_H
+#include <net/cfg80211.h>
+#include "core.h"
+#include "nl80211.h"
+#include "rdev-ops.h"
+
+static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
+ struct nlattr *ftmreq,
+ struct cfg80211_pmsr_request_peer *out,
+ struct genl_info *info)
+{
+ const struct cfg80211_pmsr_capabilities *capa = rdev->wiphy.pmsr_capa;
+ struct nlattr *tb[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1];
+ u32 preamble = NL80211_PREAMBLE_DMG; /* only optional in DMG */
+
+ /* validate existing data */
+ if (!(rdev->wiphy.pmsr_capa->ftm.bandwidths & BIT(out->chandef.width))) {
+ NL_SET_ERR_MSG(info->extack, "FTM: unsupported bandwidth");
+ return -EINVAL;
+ }
+
+ /* no validation needed - was already done via nested policy */
+ nla_parse_nested(tb, NL80211_PMSR_FTM_REQ_ATTR_MAX, ftmreq, NULL, NULL);
+
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE])
+ preamble = nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]);
+
+ /* set up values - struct is 0-initialized */
+ out->ftm.requested = true;
+
+ switch (out->chandef.chan->band) {
+ case NL80211_BAND_60GHZ:
+ /* optional */
+ break;
+ default:
+ if (!tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE]) {
+ NL_SET_ERR_MSG(info->extack,
+ "FTM: must specify preamble");
+ return -EINVAL;
+ }
+ }
+
+ if (!(capa->ftm.preambles & BIT(preamble))) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE],
+ "FTM: invalid preamble");
+ return -EINVAL;
+ }
+
+ out->ftm.preamble = preamble;
+
+ out->ftm.burst_period = 0;
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD])
+ out->ftm.burst_period =
+ nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD]);
+
+ out->ftm.asap = !!tb[NL80211_PMSR_FTM_REQ_ATTR_ASAP];
+ if (out->ftm.asap && !capa->ftm.asap) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_ASAP],
+ "FTM: ASAP mode not supported");
+ return -EINVAL;
+ }
+
+ if (!out->ftm.asap && !capa->ftm.non_asap) {
+ NL_SET_ERR_MSG(info->extack,
+ "FTM: non-ASAP mode not supported");
+ return -EINVAL;
+ }
+
+ out->ftm.num_bursts_exp = 0;
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP])
+ out->ftm.num_bursts_exp =
+ nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP]);
+
+ if (capa->ftm.max_bursts_exponent >= 0 &&
+ out->ftm.num_bursts_exp > capa->ftm.max_bursts_exponent) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP],
+ "FTM: max NUM_BURSTS_EXP must be set lower than the device limit");
+ return -EINVAL;
+ }
+
+ out->ftm.burst_duration = 15;
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION])
+ out->ftm.burst_duration =
+ nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION]);
+
+ out->ftm.ftms_per_burst = 0;
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST])
+ out->ftm.ftms_per_burst =
+ nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST]);
+
+ if (capa->ftm.max_ftms_per_burst &&
+ (out->ftm.ftms_per_burst > capa->ftm.max_ftms_per_burst ||
+ out->ftm.ftms_per_burst == 0)) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST],
+ "FTM: FTMs per burst must be set lower than the device limit but non-zero");
+ return -EINVAL;
+ }
+
+ out->ftm.ftmr_retries = 3;
+ if (tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES])
+ out->ftm.ftmr_retries =
+ nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES]);
+
+ out->ftm.request_lci = !!tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI];
+ if (out->ftm.request_lci && !capa->ftm.request_lci) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI],
+ "FTM: LCI request not supported");
+ }
+
+ out->ftm.request_civicloc =
+ !!tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC];
+ if (out->ftm.request_civicloc && !capa->ftm.request_civicloc) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC],
+ "FTM: civic location request not supported");
+ }
+
+ return 0;
+}
+
+static int pmsr_parse_peer(struct cfg80211_registered_device *rdev,
+ struct nlattr *peer,
+ struct cfg80211_pmsr_request_peer *out,
+ struct genl_info *info)
+{
+ struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
+ struct nlattr *req[NL80211_PMSR_REQ_ATTR_MAX + 1];
+ struct nlattr *treq;
+ int err, rem;
+
+ /* no validation needed - was already done via nested policy */
+ nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL, NULL);
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_ADDR] ||
+ !tb[NL80211_PMSR_PEER_ATTR_CHAN] ||
+ !tb[NL80211_PMSR_PEER_ATTR_REQ]) {
+ NL_SET_ERR_MSG_ATTR(info->extack, peer,
+ "insufficient peer data");
+ return -EINVAL;
+ }
+
+ memcpy(out->addr, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]), ETH_ALEN);
+
+ /* reuse info->attrs */
+ memset(info->attrs, 0, sizeof(*info->attrs) * (NL80211_ATTR_MAX + 1));
+ /* need to validate here, we don't want to have validation recursion */
+ err = nla_parse_nested(info->attrs, NL80211_ATTR_MAX,
+ tb[NL80211_PMSR_PEER_ATTR_CHAN],
+ nl80211_policy, info->extack);
+ if (err)
+ return err;
+
+ err = nl80211_parse_chandef(rdev, info, &out->chandef);
+ if (err)
+ return err;
+
+ /* no validation needed - was already done via nested policy */
+ nla_parse_nested(req, NL80211_PMSR_REQ_ATTR_MAX,
+ tb[NL80211_PMSR_PEER_ATTR_REQ],
+ NULL, NULL);
+
+ if (!req[NL80211_PMSR_REQ_ATTR_DATA]) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_PEER_ATTR_REQ],
+ "missing request type/data");
+ return -EINVAL;
+ }
+
+ if (req[NL80211_PMSR_REQ_ATTR_GET_AP_TSF])
+ out->report_ap_tsf = true;
+
+ if (out->report_ap_tsf && !rdev->wiphy.pmsr_capa->report_ap_tsf) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ req[NL80211_PMSR_REQ_ATTR_GET_AP_TSF],
+ "reporting AP TSF is not supported");
+ return -EINVAL;
+ }
+
+ nla_for_each_nested(treq, req[NL80211_PMSR_REQ_ATTR_DATA], rem) {
+ switch (nla_type(treq)) {
+ case NL80211_PMSR_TYPE_FTM:
+ err = pmsr_parse_ftm(rdev, treq, out, info);
+ break;
+ default:
+ NL_SET_ERR_MSG_ATTR(info->extack, treq,
+ "unsupported measurement type");
+ err = -EINVAL;
+ }
+ }
+
+ if (err)
+ return err;
+
+ return 0;
+}
+
+int nl80211_pmsr_start(struct sk_buff *skb, struct genl_info *info)
+{
+ struct nlattr *reqattr = info->attrs[NL80211_ATTR_PEER_MEASUREMENTS];
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct wireless_dev *wdev = info->user_ptr[1];
+ struct cfg80211_pmsr_request *req;
+ struct nlattr *peers, *peer;
+ int count, rem, err, idx;
+
+ if (!rdev->wiphy.pmsr_capa)
+ return -EOPNOTSUPP;
+
+ if (!reqattr)
+ return -EINVAL;
+
+ peers = nla_find(nla_data(reqattr), nla_len(reqattr),
+ NL80211_PMSR_ATTR_PEERS);
+ if (!peers)
+ return -EINVAL;
+
+ count = 0;
+ nla_for_each_nested(peer, peers, rem) {
+ count++;
+
+ if (count > rdev->wiphy.pmsr_capa->max_peers) {
+ NL_SET_ERR_MSG_ATTR(info->extack, peer,
+ "Too many peers used");
+ return -EINVAL;
+ }
+ }
+
+ req = kzalloc(struct_size(req, peers, count), GFP_KERNEL);
+ if (!req)
+ return -ENOMEM;
+
+ if (info->attrs[NL80211_ATTR_TIMEOUT])
+ req->timeout = nla_get_u32(info->attrs[NL80211_ATTR_TIMEOUT]);
+
+ if (info->attrs[NL80211_ATTR_MAC]) {
+ if (!rdev->wiphy.pmsr_capa->randomize_mac_addr) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ info->attrs[NL80211_ATTR_MAC],
+ "device cannot randomize MAC address");
+ err = -EINVAL;
+ goto out_err;
+ }
+
+ err = nl80211_parse_random_mac(info->attrs, req->mac_addr,
+ req->mac_addr_mask);
+ if (err)
+ goto out_err;
+ } else {
+ memcpy(req->mac_addr, nla_data(info->attrs[NL80211_ATTR_MAC]),
+ ETH_ALEN);
+ memset(req->mac_addr_mask, 0xff, ETH_ALEN);
+ }
+
+ idx = 0;
+ nla_for_each_nested(peer, peers, rem) {
+ /* NB: this reuses info->attrs, but we no longer need it */
+ err = pmsr_parse_peer(rdev, peer, &req->peers[idx], info);
+ if (err)
+ goto out_err;
+ idx++;
+ }
+
+ req->n_peers = count;
+ req->cookie = cfg80211_assign_cookie(rdev);
+
+ err = rdev_start_pmsr(rdev, wdev, req);
+ if (err)
+ goto out_err;
+
+ list_add_tail(&req->list, &wdev->pmsr_list);
+
+ nl_set_extack_cookie_u64(info->extack, req->cookie);
+ return 0;
+out_err:
+ kfree(req);
+ return err;
+}
+
+void cfg80211_pmsr_complete(struct wireless_dev *wdev,
+ struct cfg80211_pmsr_request *req,
+ gfp_t gfp)
+{
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+
+ trace_cfg80211_pmsr_complete(wdev->wiphy, wdev, req->cookie);
+
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ goto free_request;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0,
+ NL80211_CMD_PEER_MEASUREMENT_COMPLETE);
+ if (!hdr)
+ goto free_msg;
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u64_64bit(msg, NL80211_ATTR_WDEV, wdev_id(wdev),
+ NL80211_ATTR_PAD))
+ goto free_msg;
+
+ if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, req->cookie,
+ NL80211_ATTR_PAD))
+ goto free_msg;
+
+ genlmsg_end(msg, hdr);
+ genlmsg_unicast(wiphy_net(wdev->wiphy), msg, req->nl_portid);
+ goto free_request;
+free_msg:
+ nlmsg_free(msg);
+free_request:
+ spin_lock_bh(&wdev->pmsr_lock);
+ list_del(&req->list);
+ spin_unlock_bh(&wdev->pmsr_lock);
+ kfree(req);
+}
+EXPORT_SYMBOL_GPL(cfg80211_pmsr_complete);
+
+static int nl80211_pmsr_send_ftm_res(struct sk_buff *msg,
+ struct cfg80211_pmsr_result *res)
+{
+ if (res->status == NL80211_PMSR_STATUS_FAILURE) {
+ if (nla_put_u32(msg, NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON,
+ res->ftm.failure_reason))
+ goto error;
+
+ if (res->ftm.failure_reason ==
+ NL80211_PMSR_FTM_FAILURE_PEER_BUSY &&
+ res->ftm.busy_retry_time &&
+ nla_put_u32(msg, NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME,
+ res->ftm.busy_retry_time))
+ goto error;
+
+ return 0;
+ }
+
+#define PUT(tp, attr, val) \
+ do { \
+ if (nla_put_##tp(msg, \
+ NL80211_PMSR_FTM_RESP_ATTR_##attr, \
+ res->ftm.val)) \
+ goto error; \
+ } while (0)
+
+#define PUTOPT(tp, attr, val) \
+ do { \
+ if (res->ftm.val##_valid) \
+ PUT(tp, attr, val); \
+ } while (0)
+
+#define PUT_U64(attr, val) \
+ do { \
+ if (nla_put_u64_64bit(msg, \
+ NL80211_PMSR_FTM_RESP_ATTR_##attr,\
+ res->ftm.val, \
+ NL80211_PMSR_FTM_RESP_ATTR_PAD)) \
+ goto error; \
+ } while (0)
+
+#define PUTOPT_U64(attr, val) \
+ do { \
+ if (res->ftm.val##_valid) \
+ PUT_U64(attr, val); \
+ } while (0)
+
+ if (res->ftm.burst_index >= 0)
+ PUT(u32, BURST_INDEX, burst_index);
+ PUTOPT(u32, NUM_FTMR_ATTEMPTS, num_ftmr_attempts);
+ PUTOPT(u32, NUM_FTMR_SUCCESSES, num_ftmr_successes);
+ PUT(u8, NUM_BURSTS_EXP, num_bursts_exp);
+ PUT(u8, BURST_DURATION, burst_duration);
+ PUT(u8, FTMS_PER_BURST, ftms_per_burst);
+ PUTOPT(s32, RSSI_AVG, rssi_avg);
+ PUTOPT(s32, RSSI_SPREAD, rssi_spread);
+ if (res->ftm.tx_rate_valid &&
+ !nl80211_put_sta_rate(msg, &res->ftm.tx_rate,
+ NL80211_PMSR_FTM_RESP_ATTR_TX_RATE))
+ goto error;
+ if (res->ftm.rx_rate_valid &&
+ !nl80211_put_sta_rate(msg, &res->ftm.rx_rate,
+ NL80211_PMSR_FTM_RESP_ATTR_RX_RATE))
+ goto error;
+ PUTOPT_U64(RTT_AVG, rtt_avg);
+ PUTOPT_U64(RTT_VARIANCE, rtt_variance);
+ PUTOPT_U64(RTT_SPREAD, rtt_spread);
+ PUTOPT_U64(DIST_AVG, dist_avg);
+ PUTOPT_U64(DIST_VARIANCE, dist_variance);
+ PUTOPT_U64(DIST_SPREAD, dist_spread);
+ if (res->ftm.lci && res->ftm.lci_len &&
+ nla_put(msg, NL80211_PMSR_FTM_RESP_ATTR_LCI,
+ res->ftm.lci_len, res->ftm.lci))
+ goto error;
+ if (res->ftm.civicloc && res->ftm.civicloc_len &&
+ nla_put(msg, NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC,
+ res->ftm.civicloc_len, res->ftm.civicloc))
+ goto error;
+#undef PUT
+#undef PUTOPT
+#undef PUT_U64
+#undef PUTOPT_U64
+
+ return 0;
+error:
+ return -ENOSPC;
+}
+
+static int nl80211_pmsr_send_result(struct sk_buff *msg,
+ struct cfg80211_pmsr_result *res)
+{
+ struct nlattr *pmsr, *peers, *peer, *resp, *data, *typedata;
+
+ pmsr = nla_nest_start(msg, NL80211_ATTR_PEER_MEASUREMENTS);
+ if (!pmsr)
+ goto error;
+
+ peers = nla_nest_start(msg, NL80211_PMSR_ATTR_PEERS);
+ if (!peers)
+ goto error;
+
+ peer = nla_nest_start(msg, 1);
+ if (!peer)
+ goto error;
+
+ if (nla_put(msg, NL80211_PMSR_PEER_ATTR_ADDR, ETH_ALEN, res->addr))
+ goto error;
+
+ resp = nla_nest_start(msg, NL80211_PMSR_PEER_ATTR_RESP);
+ if (!resp)
+ goto error;
+
+ if (nla_put_u32(msg, NL80211_PMSR_RESP_ATTR_STATUS, res->status) ||
+ nla_put_u64_64bit(msg, NL80211_PMSR_RESP_ATTR_HOST_TIME,
+ res->host_time, NL80211_PMSR_RESP_ATTR_PAD))
+ goto error;
+
+ if (res->ap_tsf_valid &&
+ nla_put_u64_64bit(msg, NL80211_PMSR_RESP_ATTR_AP_TSF,
+ res->host_time, NL80211_PMSR_RESP_ATTR_PAD))
+ goto error;
+
+ if (res->final && nla_put_flag(msg, NL80211_PMSR_RESP_ATTR_FINAL))
+ goto error;
+
+ data = nla_nest_start(msg, NL80211_PMSR_RESP_ATTR_DATA);
+ if (!data)
+ goto error;
+
+ typedata = nla_nest_start(msg, res->type);
+ if (!typedata)
+ goto error;
+
+ switch (res->type) {
+ case NL80211_PMSR_TYPE_FTM:
+ if (nl80211_pmsr_send_ftm_res(msg, res))
+ goto error;
+ break;
+ default:
+ WARN_ON(1);
+ }
+
+ nla_nest_end(msg, typedata);
+ nla_nest_end(msg, data);
+ nla_nest_end(msg, resp);
+ nla_nest_end(msg, peer);
+ nla_nest_end(msg, peers);
+ nla_nest_end(msg, pmsr);
+
+ return 0;
+error:
+ return -ENOSPC;
+}
+
+void cfg80211_pmsr_report(struct wireless_dev *wdev,
+ struct cfg80211_pmsr_request *req,
+ struct cfg80211_pmsr_result *result,
+ gfp_t gfp)
+{
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+ struct sk_buff *msg;
+ void *hdr;
+ int err;
+
+ trace_cfg80211_pmsr_report(wdev->wiphy, wdev, req->cookie,
+ result->addr);
+
+ /*
+ * Currently, only variable items are LCI and civic location,
+ * both of which are reasonably short so we don't need to
+ * worry about them here for the allocation.
+ */
+ msg = nlmsg_new(NLMSG_DEFAULT_SIZE, gfp);
+ if (!msg)
+ return;
+
+ hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_PEER_MEASUREMENT_RESULT);
+ if (!hdr)
+ goto free;
+
+ if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
+ nla_put_u64_64bit(msg, NL80211_ATTR_WDEV, wdev_id(wdev),
+ NL80211_ATTR_PAD))
+ goto free;
+
+ if (nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, req->cookie,
+ NL80211_ATTR_PAD))
+ goto free;
+
+ err = nl80211_pmsr_send_result(msg, result);
+ if (err) {
+ pr_err_ratelimited("peer measurement result: message didn't fit!");
+ goto free;
+ }
+
+ genlmsg_end(msg, hdr);
+ genlmsg_unicast(wiphy_net(wdev->wiphy), msg, req->nl_portid);
+ return;
+free:
+ nlmsg_free(msg);
+}
+EXPORT_SYMBOL_GPL(cfg80211_pmsr_report);
+
+void cfg80211_pmsr_free_wk(struct work_struct *work)
+{
+ struct wireless_dev *wdev = container_of(work, struct wireless_dev,
+ pmsr_free_wk);
+ struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
+ struct cfg80211_pmsr_request *req, *tmp;
+ LIST_HEAD(free_list);
+
+ spin_lock_bh(&wdev->pmsr_lock);
+ list_for_each_entry_safe(req, tmp, &wdev->pmsr_list, list) {
+ if (req->nl_portid)
+ continue;
+ list_move_tail(&req->list, &free_list);
+ }
+ spin_unlock_bh(&wdev->pmsr_lock);
+
+ list_for_each_entry_safe(req, tmp, &free_list, list) {
+ wdev_lock(wdev);
+ rdev_abort_pmsr(rdev, wdev, req);
+ wdev_unlock(wdev);
+
+ kfree(req);
+ }
+}
+
+void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev)
+{
+ struct cfg80211_pmsr_request *req;
+ bool found = false;
+
+ spin_lock_bh(&wdev->pmsr_lock);
+ list_for_each_entry(req, &wdev->pmsr_list, list) {
+ found = true;
+ req->nl_portid = 0;
+ }
+ spin_unlock_bh(&wdev->pmsr_lock);
+
+ if (found)
+ schedule_work(&wdev->pmsr_free_wk);
+ flush_work(&wdev->pmsr_free_wk);
+ WARN_ON(!list_empty(&wdev->pmsr_list));
+}
+
+void cfg80211_release_pmsr(struct wireless_dev *wdev, u32 portid)
+{
+ struct cfg80211_pmsr_request *req;
+
+ spin_lock_bh(&wdev->pmsr_lock);
+ list_for_each_entry(req, &wdev->pmsr_list, list) {
+ if (req->nl_portid == portid) {
+ req->nl_portid = 0;
+ schedule_work(&wdev->pmsr_free_wk);
+ }
+ }
+ spin_unlock_bh(&wdev->pmsr_lock);
+}
+
+#endif /* __PMSR_H */
diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h
index 51380b5c32f2..5cb48d135fab 100644
--- a/net/wireless/rdev-ops.h
+++ b/net/wireless/rdev-ops.h
@@ -1247,4 +1247,29 @@ rdev_get_ftm_responder_stats(struct cfg80211_registered_device *rdev,
return ret;
}
+static inline int
+rdev_start_pmsr(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_pmsr_request *request)
+{
+ int ret = -EOPNOTSUPP;
+
+ trace_rdev_start_pmsr(&rdev->wiphy, wdev, request->cookie);
+ if (rdev->ops->start_pmsr)
+ ret = rdev->ops->start_pmsr(&rdev->wiphy, wdev, request);
+ trace_rdev_return_int(&rdev->wiphy, ret);
+ return ret;
+}
+
+static inline void
+rdev_abort_pmsr(struct cfg80211_registered_device *rdev,
+ struct wireless_dev *wdev,
+ struct cfg80211_pmsr_request *request)
+{
+ trace_rdev_abort_pmsr(&rdev->wiphy, wdev, request->cookie);
+ if (rdev->ops->abort_pmsr)
+ rdev->ops->abort_pmsr(&rdev->wiphy, wdev, request);
+ trace_rdev_return_void(&rdev->wiphy);
+}
+
#endif /* __CFG80211_RDEV_OPS */
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index f7909867d8fb..44b2ce1bb13a 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -361,6 +361,24 @@ DECLARE_EVENT_CLASS(wiphy_wdev_evt,
TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG)
);
+DECLARE_EVENT_CLASS(wiphy_wdev_cookie_evt,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie: %lld",
+ WIPHY_PR_ARG, WDEV_PR_ARG,
+ (unsigned long long)__entry->cookie)
+);
+
DEFINE_EVENT(wiphy_wdev_evt, rdev_return_wdev,
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
TP_ARGS(wiphy, wdev)
@@ -2502,6 +2520,16 @@ TRACE_EVENT(rdev_get_ftm_responder_stats,
__entry->out_of_window)
);
+DEFINE_EVENT(wiphy_wdev_cookie_evt, rdev_start_pmsr,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie)
+);
+
+DEFINE_EVENT(wiphy_wdev_cookie_evt, rdev_abort_pmsr,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie)
+);
+
/*************************************************************
* cfg80211 exported functions traces *
*************************************************************/
@@ -3294,6 +3322,46 @@ TRACE_EVENT(cfg80211_stop_iface,
TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT,
WIPHY_PR_ARG, WDEV_PR_ARG)
);
+
+TRACE_EVENT(cfg80211_pmsr_report,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev,
+ u64 cookie, const u8 *addr),
+ TP_ARGS(wiphy, wdev, cookie, addr),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ MAC_ENTRY(addr)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ MAC_ASSIGN(addr, addr);
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie:%lld, " MAC_PR_FMT,
+ WIPHY_PR_ARG, WDEV_PR_ARG,
+ (unsigned long long)__entry->cookie,
+ MAC_PR_ARG(addr))
+);
+
+TRACE_EVENT(cfg80211_pmsr_complete,
+ TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u64 cookie),
+ TP_ARGS(wiphy, wdev, cookie),
+ TP_STRUCT__entry(
+ WIPHY_ENTRY
+ WDEV_ENTRY
+ __field(u64, cookie)
+ ),
+ TP_fast_assign(
+ WIPHY_ASSIGN;
+ WDEV_ASSIGN;
+ __entry->cookie = cookie;
+ ),
+ TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", cookie:%lld",
+ WIPHY_PR_ARG, WDEV_PR_ARG,
+ (unsigned long long)__entry->cookie)
+);
#endif /* !__RDEV_OPS_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH