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alistair23-linux/net/mac80211/driver-trace.h
Johannes Berg 5ce6e438d5 mac80211: add offload channel switch support 
This adds support for offloading the channel switch
operation to devices that support such, typically
by having specific firmware API for it. The reasons
for this could be that the firmware provides better
timing or that regulatory enforcement done by the
device requires special handling of CSAs.

In order to allow drivers to specify the timing to
the device, the new channel_switch callback will
pass through the received frame's mactime, where
available.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-05-12 16:39:05 -04:00

1103 lines
20 KiB
C
Raw Blame History

#if !defined(__MAC80211_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
#define __MAC80211_DRIVER_TRACE
#include <linux/tracepoint.h>
#include <net/mac80211.h>
#include "ieee80211_i.h"
#if !defined(CONFIG_MAC80211_DRIVER_API_TRACER) || defined(__CHECKER__)
#undef TRACE_EVENT
#define TRACE_EVENT(name, proto, ...) \
static inline void trace_ ## name(proto) {}
#endif
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mac80211
#define MAXNAME 32
#define LOCAL_ENTRY __array(char, wiphy_name, 32)
#define LOCAL_ASSIGN strlcpy(__entry->wiphy_name, wiphy_name(local->hw.wiphy), MAXNAME)
#define LOCAL_PR_FMT "%s"
#define LOCAL_PR_ARG __entry->wiphy_name
#define STA_ENTRY __array(char, sta_addr, ETH_ALEN)
#define STA_ASSIGN (sta ? memcpy(__entry->sta_addr, sta->addr, ETH_ALEN) : memset(__entry->sta_addr, 0, ETH_ALEN))
#define STA_PR_FMT " sta:%pM"
#define STA_PR_ARG __entry->sta_addr
#define VIF_ENTRY __field(enum nl80211_iftype, vif_type) __field(void *, sdata) \
__string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
#define VIF_ASSIGN __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \
__assign_str(vif_name, sdata->dev ? sdata->dev->name : "<nodev>")
#define VIF_PR_FMT " vif:%s(%d)"
#define VIF_PR_ARG __get_str(vif_name), __entry->vif_type
/*
* Tracing for driver callbacks.
*/
TRACE_EVENT(drv_start,
TP_PROTO(struct ieee80211_local *local, int ret),
TP_ARGS(local, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_stop,
TP_PROTO(struct ieee80211_local *local),
TP_ARGS(local),
TP_STRUCT__entry(
LOCAL_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_add_interface,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
int ret),
TP_ARGS(local, sdata, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__array(char, addr, 6)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
memcpy(__entry->addr, sdata->vif.addr, 6);
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT " addr:%pM ret:%d",
LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr, __entry->ret
)
);
TRACE_EVENT(drv_remove_interface,
TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata),
TP_ARGS(local, sdata),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__array(char, addr, 6)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
memcpy(__entry->addr, sdata->vif.addr, 6);
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT " addr:%pM",
LOCAL_PR_ARG, VIF_PR_ARG, __entry->addr
)
);
TRACE_EVENT(drv_config,
TP_PROTO(struct ieee80211_local *local,
u32 changed,
int ret),
TP_ARGS(local, changed, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u32, changed)
__field(int, ret)
__field(u32, flags)
__field(int, power_level)
__field(int, dynamic_ps_timeout)
__field(int, max_sleep_period)
__field(u16, listen_interval)
__field(u8, long_frame_max_tx_count)
__field(u8, short_frame_max_tx_count)
__field(int, center_freq)
__field(int, channel_type)
__field(int, smps)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->changed = changed;
__entry->ret = ret;
__entry->flags = local->hw.conf.flags;
__entry->power_level = local->hw.conf.power_level;
__entry->dynamic_ps_timeout = local->hw.conf.dynamic_ps_timeout;
__entry->max_sleep_period = local->hw.conf.max_sleep_period;
__entry->listen_interval = local->hw.conf.listen_interval;
__entry->long_frame_max_tx_count = local->hw.conf.long_frame_max_tx_count;
__entry->short_frame_max_tx_count = local->hw.conf.short_frame_max_tx_count;
__entry->center_freq = local->hw.conf.channel->center_freq;
__entry->channel_type = local->hw.conf.channel_type;
__entry->smps = local->hw.conf.smps_mode;
),
TP_printk(
LOCAL_PR_FMT " ch:%#x freq:%d ret:%d",
LOCAL_PR_ARG, __entry->changed, __entry->center_freq, __entry->ret
)
);
TRACE_EVENT(drv_bss_info_changed,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_bss_conf *info,
u32 changed),
TP_ARGS(local, sdata, info, changed),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__field(bool, assoc)
__field(u16, aid)
__field(bool, cts)
__field(bool, shortpre)
__field(bool, shortslot)
__field(u8, dtimper)
__field(u16, bcnint)
__field(u16, assoc_cap)
__field(u64, timestamp)
__field(u32, basic_rates)
__field(u32, changed)
__field(bool, enable_beacon)
__field(u16, ht_operation_mode)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
__entry->changed = changed;
__entry->aid = info->aid;
__entry->assoc = info->assoc;
__entry->shortpre = info->use_short_preamble;
__entry->cts = info->use_cts_prot;
__entry->shortslot = info->use_short_slot;
__entry->dtimper = info->dtim_period;
__entry->bcnint = info->beacon_int;
__entry->assoc_cap = info->assoc_capability;
__entry->timestamp = info->timestamp;
__entry->basic_rates = info->basic_rates;
__entry->enable_beacon = info->enable_beacon;
__entry->ht_operation_mode = info->ht_operation_mode;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT " changed:%#x",
LOCAL_PR_ARG, VIF_PR_ARG, __entry->changed
)
);
TRACE_EVENT(drv_prepare_multicast,
TP_PROTO(struct ieee80211_local *local, int mc_count, u64 ret),
TP_ARGS(local, mc_count, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(int, mc_count)
__field(u64, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->mc_count = mc_count;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT " prepare mc (%d): %llx",
LOCAL_PR_ARG, __entry->mc_count,
(unsigned long long) __entry->ret
)
);
TRACE_EVENT(drv_configure_filter,
TP_PROTO(struct ieee80211_local *local,
unsigned int changed_flags,
unsigned int *total_flags,
u64 multicast),
TP_ARGS(local, changed_flags, total_flags, multicast),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(unsigned int, changed)
__field(unsigned int, total)
__field(u64, multicast)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->changed = changed_flags;
__entry->total = *total_flags;
__entry->multicast = multicast;
),
TP_printk(
LOCAL_PR_FMT " changed:%#x total:%#x",
LOCAL_PR_ARG, __entry->changed, __entry->total
)
);
TRACE_EVENT(drv_set_tim,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sta *sta, bool set, int ret),
TP_ARGS(local, sta, set, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
STA_ENTRY
__field(bool, set)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
STA_ASSIGN;
__entry->set = set;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT STA_PR_FMT " set:%d ret:%d",
LOCAL_PR_ARG, STA_PR_FMT, __entry->set, __entry->ret
)
);
TRACE_EVENT(drv_set_key,
TP_PROTO(struct ieee80211_local *local,
enum set_key_cmd cmd, struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta,
struct ieee80211_key_conf *key, int ret),
TP_ARGS(local, cmd, sdata, sta, key, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
__field(enum ieee80211_key_alg, alg)
__field(u8, hw_key_idx)
__field(u8, flags)
__field(s8, keyidx)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->alg = key->alg;
__entry->flags = key->flags;
__entry->keyidx = key->keyidx;
__entry->hw_key_idx = key->hw_key_idx;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
)
);
TRACE_EVENT(drv_update_tkip_key,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_key_conf *conf,
struct ieee80211_sta *sta, u32 iv32),
TP_ARGS(local, sdata, conf, sta, iv32),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
__field(u32, iv32)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->iv32 = iv32;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " iv32:%#x",
LOCAL_PR_ARG,VIF_PR_ARG,STA_PR_ARG, __entry->iv32
)
);
TRACE_EVENT(drv_hw_scan,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct cfg80211_scan_request *req, int ret),
TP_ARGS(local, sdata, req, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT " ret:%d",
LOCAL_PR_ARG,VIF_PR_ARG, __entry->ret
)
);
TRACE_EVENT(drv_sw_scan_start,
TP_PROTO(struct ieee80211_local *local),
TP_ARGS(local),
TP_STRUCT__entry(
LOCAL_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_sw_scan_complete,
TP_PROTO(struct ieee80211_local *local),
TP_ARGS(local),
TP_STRUCT__entry(
LOCAL_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_get_stats,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_low_level_stats *stats,
int ret),
TP_ARGS(local, stats, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(int, ret)
__field(unsigned int, ackfail)
__field(unsigned int, rtsfail)
__field(unsigned int, fcserr)
__field(unsigned int, rtssucc)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
__entry->ackfail = stats->dot11ACKFailureCount;
__entry->rtsfail = stats->dot11RTSFailureCount;
__entry->fcserr = stats->dot11FCSErrorCount;
__entry->rtssucc = stats->dot11RTSSuccessCount;
),
TP_printk(
LOCAL_PR_FMT " ret:%d",
LOCAL_PR_ARG, __entry->ret
)
);
TRACE_EVENT(drv_get_tkip_seq,
TP_PROTO(struct ieee80211_local *local,
u8 hw_key_idx, u32 *iv32, u16 *iv16),
TP_ARGS(local, hw_key_idx, iv32, iv16),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u8, hw_key_idx)
__field(u32, iv32)
__field(u16, iv16)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->hw_key_idx = hw_key_idx;
__entry->iv32 = *iv32;
__entry->iv16 = *iv16;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_set_rts_threshold,
TP_PROTO(struct ieee80211_local *local, u32 value, int ret),
TP_ARGS(local, value, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u32, value)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
__entry->value = value;
),
TP_printk(
LOCAL_PR_FMT " value:%d ret:%d",
LOCAL_PR_ARG, __entry->value, __entry->ret
)
);
TRACE_EVENT(drv_set_coverage_class,
TP_PROTO(struct ieee80211_local *local, u8 value, int ret),
TP_ARGS(local, value, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u8, value)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
__entry->value = value;
),
TP_printk(
LOCAL_PR_FMT " value:%d ret:%d",
LOCAL_PR_ARG, __entry->value, __entry->ret
)
);
TRACE_EVENT(drv_sta_notify,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
enum sta_notify_cmd cmd,
struct ieee80211_sta *sta),
TP_ARGS(local, sdata, cmd, sta),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
__field(u32, cmd)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->cmd = cmd;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " cmd:%d",
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->cmd
)
);
TRACE_EVENT(drv_sta_add,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta, int ret),
TP_ARGS(local, sdata, sta, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " ret:%d",
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->ret
)
);
TRACE_EVENT(drv_sta_remove,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
struct ieee80211_sta *sta),
TP_ARGS(local, sdata, sta),
TP_STRUCT__entry(
LOCAL_ENTRY
VIF_ENTRY
STA_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT,
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG
)
);
TRACE_EVENT(drv_conf_tx,
TP_PROTO(struct ieee80211_local *local, u16 queue,
const struct ieee80211_tx_queue_params *params,
int ret),
TP_ARGS(local, queue, params, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u16, queue)
__field(u16, txop)
__field(u16, cw_min)
__field(u16, cw_max)
__field(u8, aifs)
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->queue = queue;
__entry->ret = ret;
__entry->txop = params->txop;
__entry->cw_max = params->cw_max;
__entry->cw_min = params->cw_min;
__entry->aifs = params->aifs;
),
TP_printk(
LOCAL_PR_FMT " queue:%d ret:%d",
LOCAL_PR_ARG, __entry->queue, __entry->ret
)
);
TRACE_EVENT(drv_get_tsf,
TP_PROTO(struct ieee80211_local *local, u64 ret),
TP_ARGS(local, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u64, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT " ret:%llu",
LOCAL_PR_ARG, (unsigned long long)__entry->ret
)
);
TRACE_EVENT(drv_set_tsf,
TP_PROTO(struct ieee80211_local *local, u64 tsf),
TP_ARGS(local, tsf),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u64, tsf)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->tsf = tsf;
),
TP_printk(
LOCAL_PR_FMT " tsf:%llu",
LOCAL_PR_ARG, (unsigned long long)__entry->tsf
)
);
TRACE_EVENT(drv_reset_tsf,
TP_PROTO(struct ieee80211_local *local),
TP_ARGS(local),
TP_STRUCT__entry(
LOCAL_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT, LOCAL_PR_ARG
)
);
TRACE_EVENT(drv_tx_last_beacon,
TP_PROTO(struct ieee80211_local *local, int ret),
TP_ARGS(local, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(int, ret)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->ret = ret;
),
TP_printk(
LOCAL_PR_FMT " ret:%d",
LOCAL_PR_ARG, __entry->ret
)
);
TRACE_EVENT(drv_ampdu_action,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid,
u16 *ssn, int ret),
TP_ARGS(local, sdata, action, sta, tid, ssn, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
STA_ENTRY
__field(u32, action)
__field(u16, tid)
__field(u16, ssn)
__field(int, ret)
VIF_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
STA_ASSIGN;
__entry->ret = ret;
__entry->action = action;
__entry->tid = tid;
__entry->ssn = ssn ? *ssn : 0;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT STA_PR_FMT " action:%d tid:%d ret:%d",
LOCAL_PR_ARG, VIF_PR_ARG, STA_PR_ARG, __entry->action, __entry->tid, __entry->ret
)
);
TRACE_EVENT(drv_flush,
TP_PROTO(struct ieee80211_local *local, bool drop),
TP_ARGS(local, drop),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(bool, drop)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->drop = drop;
),
TP_printk(
LOCAL_PR_FMT " drop:%d",
LOCAL_PR_ARG, __entry->drop
)
);
TRACE_EVENT(drv_channel_switch,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_channel_switch *ch_switch),
TP_ARGS(local, ch_switch),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u64, timestamp)
__field(bool, block_tx)
__field(u16, freq)
__field(u8, count)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->timestamp = ch_switch->timestamp;
__entry->block_tx = ch_switch->block_tx;
__entry->freq = ch_switch->channel->center_freq;
__entry->count = ch_switch->count;
),
TP_printk(
LOCAL_PR_FMT " new freq:%u count:%d",
LOCAL_PR_ARG, __entry->freq, __entry->count
)
);
/*
* Tracing for API calls that drivers call.
*/
TRACE_EVENT(api_start_tx_ba_session,
TP_PROTO(struct ieee80211_sta *sta, u16 tid),
TP_ARGS(sta, tid),
TP_STRUCT__entry(
STA_ENTRY
__field(u16, tid)
),
TP_fast_assign(
STA_ASSIGN;
__entry->tid = tid;
),
TP_printk(
STA_PR_FMT " tid:%d",
STA_PR_ARG, __entry->tid
)
);
TRACE_EVENT(api_start_tx_ba_cb,
TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
TP_ARGS(sdata, ra, tid),
TP_STRUCT__entry(
VIF_ENTRY
__array(u8, ra, ETH_ALEN)
__field(u16, tid)
),
TP_fast_assign(
VIF_ASSIGN;
memcpy(__entry->ra, ra, ETH_ALEN);
__entry->tid = tid;
),
TP_printk(
VIF_PR_FMT " ra:%pM tid:%d",
VIF_PR_ARG, __entry->ra, __entry->tid
)
);
TRACE_EVENT(api_stop_tx_ba_session,
TP_PROTO(struct ieee80211_sta *sta, u16 tid, u16 initiator),
TP_ARGS(sta, tid, initiator),
TP_STRUCT__entry(
STA_ENTRY
__field(u16, tid)
__field(u16, initiator)
),
TP_fast_assign(
STA_ASSIGN;
__entry->tid = tid;
__entry->initiator = initiator;
),
TP_printk(
STA_PR_FMT " tid:%d initiator:%d",
STA_PR_ARG, __entry->tid, __entry->initiator
)
);
TRACE_EVENT(api_stop_tx_ba_cb,
TP_PROTO(struct ieee80211_sub_if_data *sdata, const u8 *ra, u16 tid),
TP_ARGS(sdata, ra, tid),
TP_STRUCT__entry(
VIF_ENTRY
__array(u8, ra, ETH_ALEN)
__field(u16, tid)
),
TP_fast_assign(
VIF_ASSIGN;
memcpy(__entry->ra, ra, ETH_ALEN);
__entry->tid = tid;
),
TP_printk(
VIF_PR_FMT " ra:%pM tid:%d",
VIF_PR_ARG, __entry->ra, __entry->tid
)
);
TRACE_EVENT(api_restart_hw,
TP_PROTO(struct ieee80211_local *local),
TP_ARGS(local),
TP_STRUCT__entry(
LOCAL_ENTRY
),
TP_fast_assign(
LOCAL_ASSIGN;
),
TP_printk(
LOCAL_PR_FMT,
LOCAL_PR_ARG
)
);
TRACE_EVENT(api_beacon_loss,
TP_PROTO(struct ieee80211_sub_if_data *sdata),
TP_ARGS(sdata),
TP_STRUCT__entry(
VIF_ENTRY
),
TP_fast_assign(
VIF_ASSIGN;
),
TP_printk(
VIF_PR_FMT,
VIF_PR_ARG
)
);
TRACE_EVENT(api_connection_loss,
TP_PROTO(struct ieee80211_sub_if_data *sdata),
TP_ARGS(sdata),
TP_STRUCT__entry(
VIF_ENTRY
),
TP_fast_assign(
VIF_ASSIGN;
),
TP_printk(
VIF_PR_FMT,
VIF_PR_ARG
)
);
TRACE_EVENT(api_cqm_rssi_notify,
TP_PROTO(struct ieee80211_sub_if_data *sdata,
enum nl80211_cqm_rssi_threshold_event rssi_event),
TP_ARGS(sdata, rssi_event),
TP_STRUCT__entry(
VIF_ENTRY
__field(u32, rssi_event)
),
TP_fast_assign(
VIF_ASSIGN;
__entry->rssi_event = rssi_event;
),
TP_printk(
VIF_PR_FMT " event:%d",
VIF_PR_ARG, __entry->rssi_event
)
);
TRACE_EVENT(api_scan_completed,
TP_PROTO(struct ieee80211_local *local, bool aborted),
TP_ARGS(local, aborted),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(bool, aborted)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->aborted = aborted;
),
TP_printk(
LOCAL_PR_FMT " aborted:%d",
LOCAL_PR_ARG, __entry->aborted
)
);
TRACE_EVENT(api_sta_block_awake,
TP_PROTO(struct ieee80211_local *local,
struct ieee80211_sta *sta, bool block),
TP_ARGS(local, sta, block),
TP_STRUCT__entry(
LOCAL_ENTRY
STA_ENTRY
__field(bool, block)
),
TP_fast_assign(
LOCAL_ASSIGN;
STA_ASSIGN;
__entry->block = block;
),
TP_printk(
LOCAL_PR_FMT STA_PR_FMT " block:%d",
LOCAL_PR_ARG, STA_PR_FMT, __entry->block
)
);
TRACE_EVENT(api_chswitch_done,
TP_PROTO(struct ieee80211_sub_if_data *sdata, bool success),
TP_ARGS(sdata, success),
TP_STRUCT__entry(
VIF_ENTRY
__field(bool, success)
),
TP_fast_assign(
VIF_ASSIGN;
__entry->success = success;
),
TP_printk(
VIF_PR_FMT " success=%d",
VIF_PR_ARG, __entry->success
)
);
/*
* Tracing for internal functions
* (which may also be called in response to driver calls)
*/
TRACE_EVENT(wake_queue,
TP_PROTO(struct ieee80211_local *local, u16 queue,
enum queue_stop_reason reason),
TP_ARGS(local, queue, reason),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u16, queue)
__field(u32, reason)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->queue = queue;
__entry->reason = reason;
),
TP_printk(
LOCAL_PR_FMT " queue:%d, reason:%d",
LOCAL_PR_ARG, __entry->queue, __entry->reason
)
);
TRACE_EVENT(stop_queue,
TP_PROTO(struct ieee80211_local *local, u16 queue,
enum queue_stop_reason reason),
TP_ARGS(local, queue, reason),
TP_STRUCT__entry(
LOCAL_ENTRY
__field(u16, queue)
__field(u32, reason)
),
TP_fast_assign(
LOCAL_ASSIGN;
__entry->queue = queue;
__entry->reason = reason;
),
TP_printk(
LOCAL_PR_FMT " queue:%d, reason:%d",
LOCAL_PR_ARG, __entry->queue, __entry->reason
)
);
#endif /* !__MAC80211_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE driver-trace
#include <trace/define_trace.h>
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