diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-10-24 10:17:18 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-30 09:11:34 +0100 |
| commit | c8442118ad9cd05cfe3b993f058e70ab25b1009a (patch) | |
| tree | e9d454ef6461e70cf99de76f9dda52952b665e44 /net/wireless/trace.h | |
| parent | 71fe96bf9db8b117d28de6f9ced606cae2ad9661 (diff) | |
| download | op-kernel-dev-c8442118ad9cd05cfe3b993f058e70ab25b1009a.zip op-kernel-dev-c8442118ad9cd05cfe3b993f058e70ab25b1009a.tar.gz | |
cfg80211: allow per interface TX power setting
The TX power setting is currently per wiphy (hardware
device) but with multi-channel capabilities that doesn't
make much sense any more.
Allow drivers (and mac80211) to advertise support for
per-interface TX power configuration. When the TX power
is configured for the wiphy, the wdev will be NULL and
the driver can still handle that, but when a wdev is
given the TX power can be set only for that wdev now.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 0ca71ca..8e03c63 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -26,7 +26,7 @@ #define WIPHY_PR_ARG MAC_PR_ARG(wiphy_mac) #define WDEV_ENTRY __field(u32, id) -#define WDEV_ASSIGN (__entry->id) = (wdev->identifier) +#define WDEV_ASSIGN (__entry->id) = (wdev ? wdev->identifier : 0) #define WDEV_PR_FMT ", wdev id: %u" #define WDEV_PR_ARG (__entry->id) @@ -260,11 +260,6 @@ DEFINE_EVENT(wiphy_only_evt, rdev_get_antenna, TP_ARGS(wiphy) ); -DEFINE_EVENT(wiphy_only_evt, rdev_get_tx_power, - TP_PROTO(struct wiphy *wiphy), - TP_ARGS(wiphy) -); - DEFINE_EVENT(wiphy_only_evt, rdev_rfkill_poll, TP_PROTO(struct wiphy *wiphy), TP_ARGS(wiphy) @@ -1230,22 +1225,29 @@ TRACE_EVENT(rdev_set_wiphy_params, WIPHY_PR_ARG, __entry->changed) ); +DEFINE_EVENT(wiphy_wdev_evt, rdev_get_tx_power, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev), + TP_ARGS(wiphy, wdev) +); + TRACE_EVENT(rdev_set_tx_power, - TP_PROTO(struct wiphy *wiphy, enum nl80211_tx_power_setting type, - int mbm), - TP_ARGS(wiphy, type, mbm), + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, + enum nl80211_tx_power_setting type, int mbm), + TP_ARGS(wiphy, wdev, type, mbm), TP_STRUCT__entry( WIPHY_ENTRY + WDEV_ENTRY __field(enum nl80211_tx_power_setting, type) __field(int, mbm) ), TP_fast_assign( WIPHY_ASSIGN; + WDEV_ASSIGN; __entry->type = type; __entry->mbm = mbm; ), - TP_printk(WIPHY_PR_FMT ", type: %d, mbm: %d", - WIPHY_PR_ARG, __entry->type, __entry->mbm) + TP_printk(WIPHY_PR_FMT WDEV_PR_FMT ", type: %d, mbm: %d", + WIPHY_PR_ARG, WDEV_PR_ARG,__entry->type, __entry->mbm) ); TRACE_EVENT(rdev_return_int_int, |
