diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/390-mac80211-introduce-individual-TWT-support-in-AP-mode.patch')
-rw-r--r-- | package/kernel/mac80211/patches/subsys/390-mac80211-introduce-individual-TWT-support-in-AP-mode.patch | 604 |
1 files changed, 0 insertions, 604 deletions
diff --git a/package/kernel/mac80211/patches/subsys/390-mac80211-introduce-individual-TWT-support-in-AP-mode.patch b/package/kernel/mac80211/patches/subsys/390-mac80211-introduce-individual-TWT-support-in-AP-mode.patch deleted file mode 100644 index f0f864c7e7..0000000000 --- a/package/kernel/mac80211/patches/subsys/390-mac80211-introduce-individual-TWT-support-in-AP-mode.patch +++ /dev/null @@ -1,604 +0,0 @@ -From f5a4c24e689f54e66201f04d343bdd2e8a1d7923 Mon Sep 17 00:00:00 2001 -From: Lorenzo Bianconi <lorenzo@kernel.org> -Date: Mon, 23 Aug 2021 20:02:39 +0200 -Subject: [PATCH] mac80211: introduce individual TWT support in AP mode - -Introduce TWT action frames parsing support to mac80211. -Currently just individual TWT agreement are support in AP mode. -Whenever the AP receives a TWT action frame from an associated client, -after performing sanity checks, it will notify the underlay driver with -requested parameters in order to check if they are supported and if there -is enough room for a new agreement. The driver is expected to set the -agreement result and report it to mac80211. - -Drivers supporting this have two new callbacks: - - add_twt_setup (mandatory) - - twt_teardown_request (optional) - -mac80211 will send an action frame reply according to the result -reported by the driver. - -Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com> -Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> -Link: https://lore.kernel.org/r/257512f2e22ba42b9f2624942a128dd8f141de4b.1629741512.git.lorenzo@kernel.org -[use le16p_replace_bits(), minor cleanups, use (void *) casts, - fix to use ieee80211_get_he_iftype_cap() correctly] -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - include/net/mac80211.h | 12 +++ - net/mac80211/driver-ops.h | 36 ++++++++ - net/mac80211/ieee80211_i.h | 6 ++ - net/mac80211/iface.c | 41 +++++++++ - net/mac80211/rx.c | 73 +++++++++++++++ - net/mac80211/s1g.c | 180 +++++++++++++++++++++++++++++++++++++ - net/mac80211/status.c | 17 +++- - net/mac80211/trace.h | 67 ++++++++++++++ - 8 files changed, 430 insertions(+), 2 deletions(-) - ---- a/include/net/mac80211.h -+++ b/include/net/mac80211.h -@@ -3930,6 +3930,13 @@ struct ieee80211_prep_tx_info { - * @set_sar_specs: Update the SAR (TX power) settings. - * @sta_set_decap_offload: Called to notify the driver when a station is allowed - * to use rx decapsulation offload -+ * @add_twt_setup: Update hw with TWT agreement parameters received from the peer. -+ * This callback allows the hw to check if requested parameters -+ * are supported and if there is enough room for a new agreement. -+ * The hw is expected to set agreement result in the req_type field of -+ * twt structure. -+ * @twt_teardown_request: Update the hw with TWT teardown request received -+ * from the peer. - */ - struct ieee80211_ops { - void (*tx)(struct ieee80211_hw *hw, -@@ -4253,6 +4260,11 @@ struct ieee80211_ops { - void (*sta_set_decap_offload)(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool enabled); -+ void (*add_twt_setup)(struct ieee80211_hw *hw, -+ struct ieee80211_sta *sta, -+ struct ieee80211_twt_setup *twt); -+ void (*twt_teardown_request)(struct ieee80211_hw *hw, -+ struct ieee80211_sta *sta, u8 flowid); - }; - - /** ---- a/net/mac80211/driver-ops.h -+++ b/net/mac80211/driver-ops.h -@@ -1447,4 +1447,40 @@ static inline void drv_sta_set_decap_off - trace_drv_return_void(local); - } - -+static inline void drv_add_twt_setup(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata, -+ struct ieee80211_sta *sta, -+ struct ieee80211_twt_setup *twt) -+{ -+ struct ieee80211_twt_params *twt_agrt; -+ -+ might_sleep(); -+ -+ if (!check_sdata_in_driver(sdata)) -+ return; -+ -+ twt_agrt = (void *)twt->params; -+ -+ trace_drv_add_twt_setup(local, sta, twt, twt_agrt); -+ local->ops->add_twt_setup(&local->hw, sta, twt); -+ trace_drv_return_void(local); -+} -+ -+static inline void drv_twt_teardown_request(struct ieee80211_local *local, -+ struct ieee80211_sub_if_data *sdata, -+ struct ieee80211_sta *sta, -+ u8 flowid) -+{ -+ might_sleep(); -+ if (!check_sdata_in_driver(sdata)) -+ return; -+ -+ if (!local->ops->twt_teardown_request) -+ return; -+ -+ trace_drv_twt_teardown_request(local, sta, flowid); -+ local->ops->twt_teardown_request(&local->hw, sta, flowid); -+ trace_drv_return_void(local); -+} -+ - #endif /* __MAC80211_DRIVER_OPS */ ---- a/net/mac80211/ieee80211_i.h -+++ b/net/mac80211/ieee80211_i.h -@@ -949,6 +949,7 @@ struct ieee80211_sub_if_data { - - struct work_struct work; - struct sk_buff_head skb_queue; -+ struct sk_buff_head status_queue; - - u8 needed_rx_chains; - enum ieee80211_smps_mode smps_mode; -@@ -2083,6 +2084,11 @@ ieee80211_he_op_ie_to_bss_conf(struct ie - - /* S1G */ - void ieee80211_s1g_sta_rate_init(struct sta_info *sta); -+bool ieee80211_s1g_is_twt_setup(struct sk_buff *skb); -+void ieee80211_s1g_rx_twt_action(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb); -+void ieee80211_s1g_status_twt_action(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb); - - /* Spectrum management */ - void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata, ---- a/net/mac80211/iface.c -+++ b/net/mac80211/iface.c -@@ -552,6 +552,7 @@ static void ieee80211_do_stop(struct iee - */ - ieee80211_free_keys(sdata, true); - skb_queue_purge(&sdata->skb_queue); -+ skb_queue_purge(&sdata->status_queue); - } - - spin_lock_irqsave(&local->queue_stop_reason_lock, flags); -@@ -1055,6 +1056,7 @@ int ieee80211_add_virtual_monitor(struct - } - - skb_queue_head_init(&sdata->skb_queue); -+ skb_queue_head_init(&sdata->status_queue); - INIT_WORK(&sdata->work, ieee80211_iface_work); - - return 0; -@@ -1459,6 +1461,16 @@ static void ieee80211_iface_process_skb( - WARN_ON(1); - break; - } -+ } else if (ieee80211_is_action(mgmt->frame_control) && -+ mgmt->u.action.category == WLAN_CATEGORY_S1G) { -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_TEARDOWN: -+ case WLAN_S1G_TWT_SETUP: -+ ieee80211_s1g_rx_twt_action(sdata, skb); -+ break; -+ default: -+ break; -+ } - } else if (ieee80211_is_ext(mgmt->frame_control)) { - if (sdata->vif.type == NL80211_IFTYPE_STATION) - ieee80211_sta_rx_queued_ext(sdata, skb); -@@ -1514,6 +1526,24 @@ static void ieee80211_iface_process_skb( - } - } - -+static void ieee80211_iface_process_status(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (void *)skb->data; -+ -+ if (ieee80211_is_action(mgmt->frame_control) && -+ mgmt->u.action.category == WLAN_CATEGORY_S1G) { -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_TEARDOWN: -+ case WLAN_S1G_TWT_SETUP: -+ ieee80211_s1g_status_twt_action(sdata, skb); -+ break; -+ default: -+ break; -+ } -+ } -+} -+ - static void ieee80211_iface_work(struct work_struct *work) - { - struct ieee80211_sub_if_data *sdata = -@@ -1543,6 +1573,16 @@ static void ieee80211_iface_work(struct - kcov_remote_stop(); - } - -+ /* process status queue */ -+ while ((skb = skb_dequeue(&sdata->status_queue))) { -+ kcov_remote_start_common(skb_get_kcov_handle(skb)); -+ -+ ieee80211_iface_process_status(sdata, skb); -+ kfree_skb(skb); -+ -+ kcov_remote_stop(); -+ } -+ - /* then other type-dependent work */ - switch (sdata->vif.type) { - case NL80211_IFTYPE_STATION: -@@ -1606,6 +1646,7 @@ static void ieee80211_setup_sdata(struct - } - - skb_queue_head_init(&sdata->skb_queue); -+ skb_queue_head_init(&sdata->status_queue); - INIT_WORK(&sdata->work, ieee80211_iface_work); - INIT_WORK(&sdata->recalc_smps, ieee80211_recalc_smps_work); - INIT_WORK(&sdata->csa_finalize_work, ieee80211_csa_finalize_work); ---- a/net/mac80211/rx.c -+++ b/net/mac80211/rx.c -@@ -3211,6 +3211,68 @@ ieee80211_rx_h_mgmt_check(struct ieee802 - return RX_CONTINUE; - } - -+static bool -+ieee80211_process_rx_twt_action(struct ieee80211_rx_data *rx) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)rx->skb->data; -+ struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); -+ struct ieee80211_sub_if_data *sdata = rx->sdata; -+ const struct ieee80211_sta_he_cap *hecap; -+ struct ieee80211_supported_band *sband; -+ -+ /* TWT actions are only supported in AP for the moment */ -+ if (sdata->vif.type != NL80211_IFTYPE_AP) -+ return false; -+ -+ if (!rx->local->ops->add_twt_setup) -+ return false; -+ -+ sband = rx->local->hw.wiphy->bands[status->band]; -+ hecap = ieee80211_get_he_iftype_cap(sband, -+ ieee80211_vif_type_p2p(&sdata->vif)); -+ if (!hecap) -+ return false; -+ -+ if (!(hecap->he_cap_elem.mac_cap_info[0] & -+ IEEE80211_HE_MAC_CAP0_TWT_RES)) -+ return false; -+ -+ if (!rx->sta) -+ return false; -+ -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_SETUP: { -+ struct ieee80211_twt_setup *twt; -+ -+ if (rx->skb->len < IEEE80211_MIN_ACTION_SIZE + -+ 1 + /* action code */ -+ sizeof(struct ieee80211_twt_setup) + -+ 2 /* TWT req_type agrt */) -+ break; -+ -+ twt = (void *)mgmt->u.action.u.s1g.variable; -+ if (twt->element_id != WLAN_EID_S1G_TWT) -+ break; -+ -+ if (rx->skb->len < IEEE80211_MIN_ACTION_SIZE + -+ 4 + /* action code + token + tlv */ -+ twt->length) -+ break; -+ -+ return true; /* queue the frame */ -+ } -+ case WLAN_S1G_TWT_TEARDOWN: -+ if (rx->skb->len < IEEE80211_MIN_ACTION_SIZE + 2) -+ break; -+ -+ return true; /* queue the frame */ -+ default: -+ break; -+ } -+ -+ return false; -+} -+ - static ieee80211_rx_result debug_noinline - ieee80211_rx_h_action(struct ieee80211_rx_data *rx) - { -@@ -3490,6 +3552,17 @@ ieee80211_rx_h_action(struct ieee80211_r - !mesh_path_sel_is_hwmp(sdata)) - break; - goto queue; -+ case WLAN_CATEGORY_S1G: -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_SETUP: -+ case WLAN_S1G_TWT_TEARDOWN: -+ if (ieee80211_process_rx_twt_action(rx)) -+ goto queue; -+ break; -+ default: -+ break; -+ } -+ break; - } - - return RX_CONTINUE; ---- a/net/mac80211/s1g.c -+++ b/net/mac80211/s1g.c -@@ -6,6 +6,7 @@ - #include <linux/ieee80211.h> - #include <net/mac80211.h> - #include "ieee80211_i.h" -+#include "driver-ops.h" - - void ieee80211_s1g_sta_rate_init(struct sta_info *sta) - { -@@ -14,3 +15,182 @@ void ieee80211_s1g_sta_rate_init(struct - sta->rx_stats.last_rate = - STA_STATS_FIELD(TYPE, STA_STATS_RATE_TYPE_S1G); - } -+ -+bool ieee80211_s1g_is_twt_setup(struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; -+ -+ if (likely(!ieee80211_is_action(mgmt->frame_control))) -+ return false; -+ -+ if (likely(mgmt->u.action.category != WLAN_CATEGORY_S1G)) -+ return false; -+ -+ return mgmt->u.action.u.s1g.action_code == WLAN_S1G_TWT_SETUP; -+} -+ -+static void -+ieee80211_s1g_send_twt_setup(struct ieee80211_sub_if_data *sdata, const u8 *da, -+ const u8 *bssid, struct ieee80211_twt_setup *twt) -+{ -+ int len = IEEE80211_MIN_ACTION_SIZE + 4 + twt->length; -+ struct ieee80211_local *local = sdata->local; -+ struct ieee80211_mgmt *mgmt; -+ struct sk_buff *skb; -+ -+ skb = dev_alloc_skb(local->hw.extra_tx_headroom + len); -+ if (!skb) -+ return; -+ -+ skb_reserve(skb, local->hw.extra_tx_headroom); -+ mgmt = skb_put_zero(skb, len); -+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | -+ IEEE80211_STYPE_ACTION); -+ memcpy(mgmt->da, da, ETH_ALEN); -+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); -+ memcpy(mgmt->bssid, bssid, ETH_ALEN); -+ -+ mgmt->u.action.category = WLAN_CATEGORY_S1G; -+ mgmt->u.action.u.s1g.action_code = WLAN_S1G_TWT_SETUP; -+ memcpy(mgmt->u.action.u.s1g.variable, twt, 3 + twt->length); -+ -+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT | -+ IEEE80211_TX_INTFL_MLME_CONN_TX | -+ IEEE80211_TX_CTL_REQ_TX_STATUS; -+ ieee80211_tx_skb(sdata, skb); -+} -+ -+static void -+ieee80211_s1g_send_twt_teardown(struct ieee80211_sub_if_data *sdata, -+ const u8 *da, const u8 *bssid, u8 flowid) -+{ -+ struct ieee80211_local *local = sdata->local; -+ struct ieee80211_mgmt *mgmt; -+ struct sk_buff *skb; -+ u8 *id; -+ -+ skb = dev_alloc_skb(local->hw.extra_tx_headroom + -+ IEEE80211_MIN_ACTION_SIZE + 2); -+ if (!skb) -+ return; -+ -+ skb_reserve(skb, local->hw.extra_tx_headroom); -+ mgmt = skb_put_zero(skb, IEEE80211_MIN_ACTION_SIZE + 2); -+ mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | -+ IEEE80211_STYPE_ACTION); -+ memcpy(mgmt->da, da, ETH_ALEN); -+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN); -+ memcpy(mgmt->bssid, bssid, ETH_ALEN); -+ -+ mgmt->u.action.category = WLAN_CATEGORY_S1G; -+ mgmt->u.action.u.s1g.action_code = WLAN_S1G_TWT_TEARDOWN; -+ id = (u8 *)mgmt->u.action.u.s1g.variable; -+ *id = flowid; -+ -+ IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT | -+ IEEE80211_TX_CTL_REQ_TX_STATUS; -+ ieee80211_tx_skb(sdata, skb); -+} -+ -+static void -+ieee80211_s1g_rx_twt_setup(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (void *)skb->data; -+ struct ieee80211_twt_setup *twt = (void *)mgmt->u.action.u.s1g.variable; -+ struct ieee80211_twt_params *twt_agrt = (void *)twt->params; -+ -+ twt_agrt->req_type &= cpu_to_le16(~IEEE80211_TWT_REQTYPE_REQUEST); -+ -+ /* broadcast TWT not supported yet */ -+ if (twt->control & IEEE80211_TWT_CONTROL_NEG_TYPE_BROADCAST) { -+ le16p_replace_bits(&twt_agrt->req_type, -+ TWT_SETUP_CMD_REJECT, -+ IEEE80211_TWT_REQTYPE_SETUP_CMD); -+ goto out; -+ } -+ -+ drv_add_twt_setup(sdata->local, sdata, &sta->sta, twt); -+out: -+ ieee80211_s1g_send_twt_setup(sdata, mgmt->sa, sdata->vif.addr, twt); -+} -+ -+static void -+ieee80211_s1g_rx_twt_teardown(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; -+ -+ drv_twt_teardown_request(sdata->local, sdata, &sta->sta, -+ mgmt->u.action.u.s1g.variable[0]); -+} -+ -+static void -+ieee80211_s1g_tx_twt_setup_fail(struct ieee80211_sub_if_data *sdata, -+ struct sta_info *sta, struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; -+ struct ieee80211_twt_setup *twt = (void *)mgmt->u.action.u.s1g.variable; -+ struct ieee80211_twt_params *twt_agrt = (void *)twt->params; -+ u8 flowid = le16_get_bits(twt_agrt->req_type, -+ IEEE80211_TWT_REQTYPE_FLOWID); -+ -+ drv_twt_teardown_request(sdata->local, sdata, &sta->sta, flowid); -+ -+ ieee80211_s1g_send_twt_teardown(sdata, mgmt->sa, sdata->vif.addr, -+ flowid); -+} -+ -+void ieee80211_s1g_rx_twt_action(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; -+ struct ieee80211_local *local = sdata->local; -+ struct sta_info *sta; -+ -+ mutex_lock(&local->sta_mtx); -+ -+ sta = sta_info_get_bss(sdata, mgmt->sa); -+ if (!sta) -+ goto out; -+ -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_SETUP: -+ ieee80211_s1g_rx_twt_setup(sdata, sta, skb); -+ break; -+ case WLAN_S1G_TWT_TEARDOWN: -+ ieee80211_s1g_rx_twt_teardown(sdata, sta, skb); -+ break; -+ default: -+ break; -+ } -+ -+out: -+ mutex_unlock(&local->sta_mtx); -+} -+ -+void ieee80211_s1g_status_twt_action(struct ieee80211_sub_if_data *sdata, -+ struct sk_buff *skb) -+{ -+ struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; -+ struct ieee80211_local *local = sdata->local; -+ struct sta_info *sta; -+ -+ mutex_lock(&local->sta_mtx); -+ -+ sta = sta_info_get_bss(sdata, mgmt->da); -+ if (!sta) -+ goto out; -+ -+ switch (mgmt->u.action.u.s1g.action_code) { -+ case WLAN_S1G_TWT_SETUP: -+ /* process failed twt setup frames */ -+ ieee80211_s1g_tx_twt_setup_fail(sdata, sta, skb); -+ break; -+ default: -+ break; -+ } -+ -+out: -+ mutex_unlock(&local->sta_mtx); -+} ---- a/net/mac80211/status.c -+++ b/net/mac80211/status.c -@@ -705,13 +705,26 @@ static void ieee80211_report_used_skb(st - /* Check to see if packet is a TDLS teardown packet */ - if (ieee80211_is_data(hdr->frame_control) && - (ieee80211_get_tdls_action(skb, hdr_size) == -- WLAN_TDLS_TEARDOWN)) -+ WLAN_TDLS_TEARDOWN)) { - ieee80211_tdls_td_tx_handle(local, sdata, skb, - info->flags); -- else -+ } else if (ieee80211_s1g_is_twt_setup(skb)) { -+ if (!acked) { -+ struct sk_buff *qskb; -+ -+ qskb = skb_clone(skb, GFP_ATOMIC); -+ if (qskb) { -+ skb_queue_tail(&sdata->status_queue, -+ qskb); -+ ieee80211_queue_work(&local->hw, -+ &sdata->work); -+ } -+ } -+ } else { - ieee80211_mgd_conn_tx_status(sdata, - hdr->frame_control, - acked); -+ } - } - - rcu_read_unlock(); ---- a/net/mac80211/trace.h -+++ b/net/mac80211/trace.h -@@ -2825,6 +2825,73 @@ DEFINE_EVENT(sta_flag_evt, drv_sta_set_d - TP_ARGS(local, sdata, sta, enabled) - ); - -+TRACE_EVENT(drv_add_twt_setup, -+ TP_PROTO(struct ieee80211_local *local, -+ struct ieee80211_sta *sta, -+ struct ieee80211_twt_setup *twt, -+ struct ieee80211_twt_params *twt_agrt), -+ -+ TP_ARGS(local, sta, twt, twt_agrt), -+ -+ TP_STRUCT__entry( -+ LOCAL_ENTRY -+ STA_ENTRY -+ __field(u8, dialog_token) -+ __field(u8, control) -+ __field(__le16, req_type) -+ __field(__le64, twt) -+ __field(u8, duration) -+ __field(__le16, mantissa) -+ __field(u8, channel) -+ ), -+ -+ TP_fast_assign( -+ LOCAL_ASSIGN; -+ STA_ASSIGN; -+ __entry->dialog_token = twt->dialog_token; -+ __entry->control = twt->control; -+ __entry->req_type = twt_agrt->req_type; -+ __entry->twt = twt_agrt->twt; -+ __entry->duration = twt_agrt->min_twt_dur; -+ __entry->mantissa = twt_agrt->mantissa; -+ __entry->channel = twt_agrt->channel; -+ ), -+ -+ TP_printk( -+ LOCAL_PR_FMT STA_PR_FMT -+ " token:%d control:0x%02x req_type:0x%04x" -+ " twt:%llu duration:%d mantissa:%d channel:%d", -+ LOCAL_PR_ARG, STA_PR_ARG, __entry->dialog_token, -+ __entry->control, le16_to_cpu(__entry->req_type), -+ le64_to_cpu(__entry->twt), __entry->duration, -+ le16_to_cpu(__entry->mantissa), __entry->channel -+ ) -+); -+ -+TRACE_EVENT(drv_twt_teardown_request, -+ TP_PROTO(struct ieee80211_local *local, -+ struct ieee80211_sta *sta, u8 flowid), -+ -+ TP_ARGS(local, sta, flowid), -+ -+ TP_STRUCT__entry( -+ LOCAL_ENTRY -+ STA_ENTRY -+ __field(u8, flowid) -+ ), -+ -+ TP_fast_assign( -+ LOCAL_ASSIGN; -+ STA_ASSIGN; -+ __entry->flowid = flowid; -+ ), -+ -+ TP_printk( -+ LOCAL_PR_FMT STA_PR_FMT " flowid:%d", -+ LOCAL_PR_ARG, STA_PR_ARG, __entry->flowid -+ ) -+); -+ - #endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */ - - #undef TRACE_INCLUDE_PATH |