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cfg80211: add tracing to rdev-ops

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Add tracing to make debugging cfg80211/mac80211
(or full-mac driver) interaction easier.

Signed-off-by: Beni Lev <beni.lev@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Hila Gonen <hila.gonen@intel.com>
Tested-by: Hila Gonen <hila.gonen@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
[add a cast to int to sizeof() to avoid warning]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Beni Lev 2012-07-31 18:48:27 +03:00 committed by Johannes Berg
parent e35e4d28b6
commit 14e8a3c47e
4 changed files with 2141 additions and 79 deletions
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4
net/wireless/Makefile
View File

@ -10,11 +10,13 @@ obj-$(CONFIG_WEXT_SPY) += wext-spy.o
obj-$(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
cfg80211-y += mlme.o ibss.o sme.o chan.o ethtool.o mesh.o ap.o trace.o
cfg80211-$(CONFIG_CFG80211_DEBUGFS) += debugfs.o
cfg80211-$(CONFIG_CFG80211_WEXT) += wext-compat.o wext-sme.o
cfg80211-$(CONFIG_CFG80211_INTERNAL_REGDB) += regdb.o
CFLAGS_trace.o := -I$(src)
ccflags-y += -D__CHECK_ENDIAN__
$(obj)/regdb.c: $(src)/db.txt $(src)/genregdb.awk

459
net/wireless/rdev-ops.h
View File

@ -4,21 +4,32 @@
#include <linux/rtnetlink.h>
#include <net/cfg80211.h>
#include "core.h"
#include "trace.h"
static inline int rdev_suspend(struct cfg80211_registered_device *rdev)
{
return rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
int ret;
trace_rdev_suspend(&rdev->wiphy, rdev->wowlan);
ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_resume(struct cfg80211_registered_device *rdev)
{
return rdev->ops->resume(&rdev->wiphy);
int ret;
trace_rdev_resume(&rdev->wiphy);
ret = rdev->ops->resume(&rdev->wiphy);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_set_wakeup(struct cfg80211_registered_device *rdev,
bool enabled)
{
trace_rdev_set_wakeup(&rdev->wiphy, enabled);
rdev->ops->set_wakeup(&rdev->wiphy, enabled);
trace_rdev_return_void(&rdev->wiphy);
}
static inline struct wireless_dev
@ -26,15 +37,23 @@ static inline struct wireless_dev
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
return rdev->ops->add_virtual_intf(&rdev->wiphy, name, type, flags,
params);
struct wireless_dev *ret;
trace_rdev_add_virtual_intf(&rdev->wiphy, name, type);
ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, type, flags,
params);
trace_rdev_return_wdev(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_del_virtual_intf(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
return rdev->ops->del_virtual_intf(&rdev->wiphy, wdev);
int ret;
trace_rdev_del_virtual_intf(&rdev->wiphy, wdev);
ret = rdev->ops->del_virtual_intf(&rdev->wiphy, wdev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -42,8 +61,12 @@ rdev_change_virtual_intf(struct cfg80211_registered_device *rdev,
struct net_device *dev, enum nl80211_iftype type,
u32 *flags, struct vif_params *params)
{
return rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, flags,
params);
int ret;
trace_rdev_change_virtual_intf(&rdev->wiphy, dev, type);
ret = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, flags,
params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_add_key(struct cfg80211_registered_device *rdev,
@ -51,8 +74,12 @@ static inline int rdev_add_key(struct cfg80211_registered_device *rdev,
bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
return rdev->ops->add_key(&rdev->wiphy, netdev, key_index, pairwise,
int ret;
trace_rdev_add_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
ret = rdev->ops->add_key(&rdev->wiphy, netdev, key_index, pairwise,
mac_addr, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -60,16 +87,24 @@ rdev_get_key(struct cfg80211_registered_device *rdev, struct net_device *netdev,
u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie,
void (*callback)(void *cookie, struct key_params*))
{
return rdev->ops->get_key(&rdev->wiphy, netdev, key_index, pairwise,
int ret;
trace_rdev_get_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
ret = rdev->ops->get_key(&rdev->wiphy, netdev, key_index, pairwise,
mac_addr, cookie, callback);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, u8 key_index,
bool pairwise, const u8 *mac_addr)
{
return rdev->ops->del_key(&rdev->wiphy, netdev, key_index, pairwise,
int ret;
trace_rdev_del_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr);
ret = rdev->ops->del_key(&rdev->wiphy, netdev, key_index, pairwise,
mac_addr);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -77,96 +112,154 @@ rdev_set_default_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, u8 key_index, bool unicast,
bool multicast)
{
return rdev->ops->set_default_key(&rdev->wiphy, netdev, key_index,
int ret;
trace_rdev_set_default_key(&rdev->wiphy, netdev, key_index,
unicast, multicast);
ret = rdev->ops->set_default_key(&rdev->wiphy, netdev, key_index,
unicast, multicast);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_default_mgmt_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, u8 key_index)
{
return rdev->ops->set_default_mgmt_key(&rdev->wiphy, netdev,
int ret;
trace_rdev_set_default_mgmt_key(&rdev->wiphy, netdev, key_index);
ret = rdev->ops->set_default_mgmt_key(&rdev->wiphy, netdev,
key_index);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_start_ap(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ap_settings *settings)
{
return rdev->ops->start_ap(&rdev->wiphy, dev, settings);
int ret;
trace_rdev_start_ap(&rdev->wiphy, dev, settings);
ret = rdev->ops->start_ap(&rdev->wiphy, dev, settings);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_beacon(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_beacon_data *info)
{
return rdev->ops->change_beacon(&rdev->wiphy, dev, info);
int ret;
trace_rdev_change_beacon(&rdev->wiphy, dev, info);
ret = rdev->ops->change_beacon(&rdev->wiphy, dev, info);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_stop_ap(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
return rdev->ops->stop_ap(&rdev->wiphy, dev);
int ret;
trace_rdev_stop_ap(&rdev->wiphy, dev);
ret = rdev->ops->stop_ap(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_add_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac,
struct station_parameters *params)
{
return rdev->ops->add_station(&rdev->wiphy, dev, mac, params);
int ret;
trace_rdev_add_station(&rdev->wiphy, dev, mac, params);
ret = rdev->ops->add_station(&rdev->wiphy, dev, mac, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac)
{
return rdev->ops->del_station(&rdev->wiphy, dev, mac);
int ret;
trace_rdev_del_station(&rdev->wiphy, dev, mac);
ret = rdev->ops->del_station(&rdev->wiphy, dev, mac);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac,
struct station_parameters *params)
{
return rdev->ops->change_station(&rdev->wiphy, dev, mac, params);
int ret;
trace_rdev_change_station(&rdev->wiphy, dev, mac, params);
ret = rdev->ops->change_station(&rdev->wiphy, dev, mac, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac,
struct station_info *sinfo)
{
return rdev->ops->get_station(&rdev->wiphy, dev, mac, sinfo);
int ret;
trace_rdev_get_station(&rdev->wiphy, dev, mac);
ret = rdev->ops->get_station(&rdev->wiphy, dev, mac, sinfo);
trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
return ret;
}
static inline int rdev_dump_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, int idx, u8 *mac,
struct station_info *sinfo)
{
return rdev->ops->dump_station(&rdev->wiphy, dev, idx, mac, sinfo);
int ret;
trace_rdev_dump_station(&rdev->wiphy, dev, idx, mac);
ret = rdev->ops->dump_station(&rdev->wiphy, dev, idx, mac, sinfo);
trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
return ret;
}
static inline int rdev_add_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst, u8 *next_hop)
{
return rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
int ret;
trace_rdev_add_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst)
{
return rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
int ret;
trace_rdev_del_mpath(&rdev->wiphy, dev, dst);
ret = rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst,
u8 *next_hop)
{
return rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
int ret;
trace_rdev_change_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst, u8 *next_hop,
struct mpath_info *pinfo)
{
return rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, pinfo);
int ret;
trace_rdev_get_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int rdev_dump_mpath(struct cfg80211_registered_device *rdev,
@ -174,15 +267,23 @@ static inline int rdev_dump_mpath(struct cfg80211_registered_device *rdev,
u8 *next_hop, struct mpath_info *pinfo)
{
return rdev->ops->dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop,
int ret;
trace_rdev_dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop);
ret = rdev->ops->dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop,
pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int
rdev_get_mesh_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, struct mesh_config *conf)
{
return rdev->ops->get_mesh_config(&rdev->wiphy, dev, conf);
int ret;
trace_rdev_get_mesh_config(&rdev->wiphy, dev);
ret = rdev->ops->get_mesh_config(&rdev->wiphy, dev, conf);
trace_rdev_return_int_mesh_config(&rdev->wiphy, ret, conf);
return ret;
}
static inline int
@ -190,7 +291,11 @@ rdev_update_mesh_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, u32 mask,
const struct mesh_config *nconf)
{
return rdev->ops->update_mesh_config(&rdev->wiphy, dev, mask, nconf);
int ret;
trace_rdev_update_mesh_config(&rdev->wiphy, dev, mask, nconf);
ret = rdev->ops->update_mesh_config(&rdev->wiphy, dev, mask, nconf);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_join_mesh(struct cfg80211_registered_device *rdev,
@ -198,14 +303,22 @@ static inline int rdev_join_mesh(struct cfg80211_registered_device *rdev,
const struct mesh_config *conf,
const struct mesh_setup *setup)
{
return rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
int ret;
trace_rdev_join_mesh(&rdev->wiphy, dev, conf, setup);
ret = rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_leave_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
return rdev->ops->leave_mesh(&rdev->wiphy, dev);
int ret;
trace_rdev_leave_mesh(&rdev->wiphy, dev);
ret = rdev->ops->leave_mesh(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_bss(struct cfg80211_registered_device *rdev,
@ -213,7 +326,11 @@ static inline int rdev_change_bss(struct cfg80211_registered_device *rdev,
struct bss_parameters *params)
{
return rdev->ops->change_bss(&rdev->wiphy, dev, params);
int ret;
trace_rdev_change_bss(&rdev->wiphy, dev, params);
ret = rdev->ops->change_bss(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_txq_params(struct cfg80211_registered_device *rdev,
@ -221,7 +338,11 @@ static inline int rdev_set_txq_params(struct cfg80211_registered_device *rdev,
struct ieee80211_txq_params *params)
{
return rdev->ops->set_txq_params(&rdev->wiphy, dev, params);
int ret;
trace_rdev_set_txq_params(&rdev->wiphy, dev, params);
ret = rdev->ops->set_txq_params(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -229,7 +350,11 @@ rdev_libertas_set_mesh_channel(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan)
{
return rdev->ops->libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
int ret;
trace_rdev_libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
ret = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -237,97 +362,154 @@ rdev_set_monitor_channel(struct cfg80211_registered_device *rdev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
return rdev->ops->set_monitor_channel(&rdev->wiphy, chan,
channel_type);
int ret;
trace_rdev_set_monitor_channel(&rdev->wiphy, chan, channel_type);
ret = rdev->ops->set_monitor_channel(&rdev->wiphy, chan, channel_type);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_scan(struct cfg80211_registered_device *rdev,
struct cfg80211_scan_request *request)
{
return rdev->ops->scan(&rdev->wiphy, request);
int ret;
trace_rdev_scan(&rdev->wiphy, request);
ret = rdev->ops->scan(&rdev->wiphy, request);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_auth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_auth_request *req)
{
return rdev->ops->auth(&rdev->wiphy, dev, req);
int ret;
trace_rdev_auth(&rdev->wiphy, dev, req);
ret = rdev->ops->auth(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_assoc_request *req)
{
return rdev->ops->assoc(&rdev->wiphy, dev, req);
int ret;
trace_rdev_assoc(&rdev->wiphy, dev, req);
ret = rdev->ops->assoc(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_deauth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_deauth_request *req)
{
return rdev->ops->deauth(&rdev->wiphy, dev, req);
int ret;
trace_rdev_deauth(&rdev->wiphy, dev, req);
ret = rdev->ops->deauth(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_disassoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_disassoc_request *req)
{
return rdev->ops->disassoc(&rdev->wiphy, dev, req);
int ret;
trace_rdev_disassoc(&rdev->wiphy, dev, req);
ret = rdev->ops->disassoc(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_connect(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *sme)
{
return rdev->ops->connect(&rdev->wiphy, dev, sme);
int ret;
trace_rdev_connect(&rdev->wiphy, dev, sme);
ret = rdev->ops->connect(&rdev->wiphy, dev, sme);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_disconnect(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 reason_code)
{
return rdev->ops->disconnect(&rdev->wiphy, dev, reason_code);
int ret;
trace_rdev_disconnect(&rdev->wiphy, dev, reason_code);
ret = rdev->ops->disconnect(&rdev->wiphy, dev, reason_code);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_join_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ibss_params *params)
{
return rdev->ops->join_ibss(&rdev->wiphy, dev, params);
int ret;
trace_rdev_join_ibss(&rdev->wiphy, dev, params);
ret = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
return rdev->ops->leave_ibss(&rdev->wiphy, dev);
int ret;
trace_rdev_leave_ibss(&rdev->wiphy, dev);
ret = rdev->ops->leave_ibss(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_wiphy_params(struct cfg80211_registered_device *rdev, u32 changed)
{
return rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
int ret;
trace_rdev_set_wiphy_params(&rdev->wiphy, changed);
ret = rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_tx_power(struct cfg80211_registered_device *rdev,
enum nl80211_tx_power_setting type, int mbm)
{
return rdev->ops->set_tx_power(&rdev->wiphy, type, mbm);
int ret;
trace_rdev_set_tx_power(&rdev->wiphy, type, mbm);
ret = rdev->ops->set_tx_power(&rdev->wiphy, type, mbm);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_tx_power(struct cfg80211_registered_device *rdev,
int *dbm)
{
return rdev->ops->get_tx_power(&rdev->wiphy, dbm);
int ret;
trace_rdev_get_tx_power(&rdev->wiphy);
ret = rdev->ops->get_tx_power(&rdev->wiphy, dbm);
trace_rdev_return_int_int(&rdev->wiphy, ret, *dbm);
return ret;
}
static inline int rdev_set_wds_peer(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *addr)
{
return rdev->ops->set_wds_peer(&rdev->wiphy, dev, addr);
int ret;
trace_rdev_set_wds_peer(&rdev->wiphy, dev, addr);
ret = rdev->ops->set_wds_peer(&rdev->wiphy, dev, addr);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_rfkill_poll(struct cfg80211_registered_device *rdev)
{
trace_rdev_rfkill_poll(&rdev->wiphy);
rdev->ops->rfkill_poll(&rdev->wiphy);
trace_rdev_return_void(&rdev->wiphy);
}
@ -335,7 +517,11 @@ static inline void rdev_rfkill_poll(struct cfg80211_registered_device *rdev)
static inline int rdev_testmode_cmd(struct cfg80211_registered_device *rdev,
void *data, int len)
{
return rdev->ops->testmode_cmd(&rdev->wiphy, data, len);
int ret;
trace_rdev_testmode_cmd(&rdev->wiphy);
ret = rdev->ops->testmode_cmd(&rdev->wiphy, data, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_testmode_dump(struct cfg80211_registered_device *rdev,
@ -343,8 +529,11 @@ static inline int rdev_testmode_dump(struct cfg80211_registered_device *rdev,
struct netlink_callback *cb, void *data,
int len)
{
return rdev->ops->testmode_dump(&rdev->wiphy, skb, cb, data,
len);
int ret;
trace_rdev_testmode_dump(&rdev->wiphy);
ret = rdev->ops->testmode_dump(&rdev->wiphy, skb, cb, data, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
#endif
@ -353,34 +542,57 @@ rdev_set_bitrate_mask(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *peer,
const struct cfg80211_bitrate_mask *mask)
{
return rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, peer, mask);
int ret;
trace_rdev_set_bitrate_mask(&rdev->wiphy, dev, peer, mask);
ret = rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, peer, mask);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_dump_survey(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int idx,
struct survey_info *info)
{
return rdev->ops->dump_survey(&rdev->wiphy, netdev, idx, info);
int ret;
trace_rdev_dump_survey(&rdev->wiphy, netdev, idx);
ret = rdev->ops->dump_survey(&rdev->wiphy, netdev, idx, info);
if (ret < 0)
trace_rdev_return_int(&rdev->wiphy, ret);
else
trace_rdev_return_int_survey_info(&rdev->wiphy, ret, info);
return ret;
}
static inline int rdev_set_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
struct cfg80211_pmksa *pmksa)
{
return rdev->ops->set_pmksa(&rdev->wiphy, netdev, pmksa);
int ret;
trace_rdev_set_pmksa(&rdev->wiphy, netdev, pmksa);
ret = rdev->ops->set_pmksa(&rdev->wiphy, netdev, pmksa);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
struct cfg80211_pmksa *pmksa)
{
return rdev->ops->del_pmksa(&rdev->wiphy, netdev, pmksa);
int ret;
trace_rdev_del_pmksa(&rdev->wiphy, netdev, pmksa);
ret = rdev->ops->del_pmksa(&rdev->wiphy, netdev, pmksa);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_flush_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev)
{
return rdev->ops->flush_pmksa(&rdev->wiphy, netdev);
int ret;
trace_rdev_flush_pmksa(&rdev->wiphy, netdev);
ret = rdev->ops->flush_pmksa(&rdev->wiphy, netdev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
@ -390,15 +602,24 @@ rdev_remain_on_channel(struct cfg80211_registered_device *rdev,
enum nl80211_channel_type channel_type,
unsigned int duration, u64 *cookie)
{
return rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
int ret;
trace_rdev_remain_on_channel(&rdev->wiphy, wdev, chan, channel_type,
duration);
ret = rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
channel_type, duration, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int
rdev_cancel_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
return rdev->ops->cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
int ret;
trace_rdev_cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
ret = rdev->ops->cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_mgmt_tx(struct cfg80211_registered_device *rdev,
@ -409,72 +630,113 @@ static inline int rdev_mgmt_tx(struct cfg80211_registered_device *rdev,
const u8 *buf, size_t len, bool no_cck,
bool dont_wait_for_ack, u64 *cookie)
{
return rdev->ops->mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
int ret;
trace_rdev_mgmt_tx(&rdev->wiphy, wdev, chan, offchan, channel_type,
channel_type_valid, wait, no_cck, dont_wait_for_ack);
ret = rdev->ops->mgmt_tx(&rdev->wiphy, wdev, chan, offchan,
channel_type, channel_type_valid, wait, buf,
len, no_cck, dont_wait_for_ack, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int
rdev_mgmt_tx_cancel_wait(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
return rdev->ops->mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
int ret;
trace_rdev_mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
ret = rdev->ops->mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_power_mgmt(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool enabled,
int timeout)
{
return rdev->ops->set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
int ret;
trace_rdev_set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
ret = rdev->ops->set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_cqm_rssi_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, s32 rssi_thold, u32 rssi_hyst)
{
return rdev->ops->set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
rssi_hyst);
int ret;
trace_rdev_set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
rssi_hyst);
ret = rdev->ops->set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
rssi_hyst);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_cqm_txe_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, u32 rate, u32 pkts, u32 intvl)
{
return rdev->ops->set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts,
int ret;
trace_rdev_set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts, intvl);
ret = rdev->ops->set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts,
intvl);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_mgmt_frame_register(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u16 frame_type, bool reg)
{
rdev->ops->mgmt_frame_register(&rdev->wiphy, wdev , frame_type,
reg);
trace_rdev_mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
rdev->ops->mgmt_frame_register(&rdev->wiphy, wdev , frame_type, reg);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_set_antenna(struct cfg80211_registered_device *rdev,
u32 tx_ant, u32 rx_ant)
{
return rdev->ops->set_antenna(&rdev->wiphy, tx_ant, rx_ant);
int ret;
trace_rdev_set_antenna(&rdev->wiphy, tx_ant, rx_ant);
ret = rdev->ops->set_antenna(&rdev->wiphy, tx_ant, rx_ant);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_antenna(struct cfg80211_registered_device *rdev,
u32 *tx_ant, u32 *rx_ant)
{
return rdev->ops->get_antenna(&rdev->wiphy, tx_ant, rx_ant);
int ret;
trace_rdev_get_antenna(&rdev->wiphy);
ret = rdev->ops->get_antenna(&rdev->wiphy, tx_ant, rx_ant);
if (ret)
trace_rdev_return_int(&rdev->wiphy, ret);
else
trace_rdev_return_int_tx_rx(&rdev->wiphy, ret, *tx_ant,
*rx_ant);
return ret;
}
static inline int rdev_set_ringparam(struct cfg80211_registered_device *rdev,
u32 tx, u32 rx)
{
return rdev->ops->set_ringparam(&rdev->wiphy, tx, rx);
int ret;
trace_rdev_set_ringparam(&rdev->wiphy, tx, rx);
ret = rdev->ops->set_ringparam(&rdev->wiphy, tx, rx);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_get_ringparam(struct cfg80211_registered_device *rdev,
u32 *tx, u32 *tx_max, u32 *rx,
u32 *rx_max)
{
trace_rdev_get_ringparam(&rdev->wiphy);
rdev->ops->get_ringparam(&rdev->wiphy, tx, tx_max, rx, rx_max);
trace_rdev_return_void_tx_rx(&rdev->wiphy, *tx, *tx_max, *rx, *rx_max);
}
static inline int
@ -482,20 +744,32 @@ rdev_sched_scan_start(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_sched_scan_request *request)
{
return rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
int ret;
trace_rdev_sched_scan_start(&rdev->wiphy, dev, request);
ret = rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_sched_scan_stop(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
return rdev->ops->sched_scan_stop(&rdev->wiphy, dev);
int ret;
trace_rdev_sched_scan_stop(&rdev->wiphy, dev);
ret = rdev->ops->sched_scan_stop(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_rekey_data(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_gtk_rekey_data *data)
{
return rdev->ops->set_rekey_data(&rdev->wiphy, dev, data);
int ret;
trace_rdev_set_rekey_data(&rdev->wiphy, dev);
ret = rdev->ops->set_rekey_data(&rdev->wiphy, dev, data);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev,
@ -503,56 +777,85 @@ static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev,
u8 action_code, u8 dialog_token,
u16 status_code, const u8 *buf, size_t len)
{
return rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
dialog_token, status_code, buf, len);
int ret;
trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
dialog_token, status_code, buf, len);
ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, action_code,
dialog_token, status_code, buf, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_tdls_oper(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *peer,
enum nl80211_tdls_operation oper)
{
return rdev->ops->tdls_oper(&rdev->wiphy, dev, peer, oper);
int ret;
trace_rdev_tdls_oper(&rdev->wiphy, dev, peer, oper);
ret = rdev->ops->tdls_oper(&rdev->wiphy, dev, peer, oper);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_probe_client(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *peer,
u64 *cookie)
{
return rdev->ops->probe_client(&rdev->wiphy, dev, peer, cookie);
int ret;
trace_rdev_probe_client(&rdev->wiphy, dev, peer);
ret = rdev->ops->probe_client(&rdev->wiphy, dev, peer, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int rdev_set_noack_map(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 noack_map)
{
return rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map);
int ret;
trace_rdev_set_noack_map(&rdev->wiphy, dev, noack_map);
ret = rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_get_et_sset_count(struct cfg80211_registered_device *rdev,
struct net_device *dev, int sset)
{
return rdev->ops->get_et_sset_count(&rdev->wiphy, dev, sset);
int ret;
trace_rdev_get_et_sset_count(&rdev->wiphy, dev, sset);
ret = rdev->ops->get_et_sset_count(&rdev->wiphy, dev, sset);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_get_et_stats(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
trace_rdev_get_et_stats(&rdev->wiphy, dev);
rdev->ops->get_et_stats(&rdev->wiphy, dev, stats, data);
trace_rdev_return_void(&rdev->wiphy);
}
static inline void rdev_get_et_strings(struct cfg80211_registered_device *rdev,
struct net_device *dev, u32 sset,
u8 *data)
{
trace_rdev_get_et_strings(&rdev->wiphy, dev, sset);
rdev->ops->get_et_strings(&rdev->wiphy, dev, sset, data);
trace_rdev_return_void(&rdev->wiphy);
}
static inline struct ieee80211_channel
*rdev_get_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, enum nl80211_channel_type *type)
{
return rdev->ops->get_channel(&rdev->wiphy, wdev, type);
struct ieee80211_channel *ret;
trace_rdev_get_channel(&rdev->wiphy, wdev);
ret = rdev->ops->get_channel(&rdev->wiphy, wdev, type);
trace_rdev_return_channel(&rdev->wiphy, ret, *type);
return ret;
}
#endif /* __CFG80211_RDEV_OPS */

7
net/wireless/trace.c Normal file
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@ -0,0 +1,7 @@
#include <linux/module.h>
#ifndef __CHECKER__
#define CREATE_TRACE_POINTS
#include "trace.h"
#endif

1750
net/wireless/trace.h Normal file
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