diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-09-16 16:58:23 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-16 23:46:07 +0400 |
| commit | 2ca27bcff7127da1aa7dd39cd2a6f7cb187e327f (patch) | |
| tree | fae1b81c56763a53d432310b8fcbb81b9bb48d7e /net/mac80211/driver-trace.h | |
| parent | 074ac8df9f93f2a35a356d92fd7f16cd846f0a03 (diff) | |
| download | linux-2ca27bcff7127da1aa7dd39cd2a6f7cb187e327f.tar.xz | |
mac80211: add p2p device type support
When a driver advertises p2p device support,
mac80211 will handle it, but internally it will
rewrite the interface type to STA/AP rather than
P2P-STA/GO since otherwise a lot of paths need
to be touched that are otherwise identical. A
p2p boolean tells drivers whether or not a given
interface will be used for p2p or not.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/driver-trace.h')
| -rw-r--r-- | net/mac80211/driver-trace.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/net/mac80211/driver-trace.h b/net/mac80211/driver-trace.h index f6f3d89e43fa..6831fb1641c8 100644 --- a/net/mac80211/driver-trace.h +++ b/net/mac80211/driver-trace.h @@ -25,12 +25,14 @@ static inline void trace_ ## name(proto) {} #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) \ +#define VIF_ENTRY __field(enum nl80211_iftype, vif_type) __field(void *, sdata) \ + __field(bool, p2p) \ __string(vif_name, sdata->dev ? sdata->dev->name : "<nodev>") -#define VIF_ASSIGN __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \ +#define VIF_ASSIGN __entry->vif_type = sdata->vif.type; __entry->sdata = sdata; \ + __entry->p2p = sdata->vif.p2p; \ __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 +#define VIF_PR_FMT " vif:%s(%d%s)" +#define VIF_PR_ARG __get_str(vif_name), __entry->vif_type, __entry->p2p ? "/p2p" : "" /* * Tracing for driver callbacks. @@ -139,25 +141,28 @@ TRACE_EVENT(drv_add_interface, TRACE_EVENT(drv_change_interface, TP_PROTO(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, - enum nl80211_iftype type), + enum nl80211_iftype type, bool p2p), - TP_ARGS(local, sdata, type), + TP_ARGS(local, sdata, type, p2p), TP_STRUCT__entry( LOCAL_ENTRY VIF_ENTRY __field(u32, new_type) + __field(bool, new_p2p) ), TP_fast_assign( LOCAL_ASSIGN; VIF_ASSIGN; __entry->new_type = type; + __entry->new_p2p = p2p; ), TP_printk( - LOCAL_PR_FMT VIF_PR_FMT " new type:%d", - LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type + LOCAL_PR_FMT VIF_PR_FMT " new type:%d%s", + LOCAL_PR_ARG, VIF_PR_ARG, __entry->new_type, + __entry->new_p2p ? "/p2p" : "" ) ); |