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mac80211: add explicit AP/GO driver operations

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Depending on the driver, a lot of setup may be
necessary to start operating as an AP, some of
which may fail. Add an explicit AP start driver
method to make such failures easier to handle,
and add an AP stop driver method for symmetry.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2012-10-19 15:44:42 +02:00
parent 7b20b8e8d7
commit 1041638f2b
6 changed files with 92 additions and 1 deletions
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25
net/mac80211/driver-ops.h
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@@ -936,4 +936,29 @@ static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local,
trace_drv_return_void(local);
}
static inline int drv_start_ap(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{
int ret = 0;
check_sdata_in_driver(sdata);
trace_drv_start_ap(local, sdata, &sdata->vif.bss_conf);
if (local->ops->start_ap)
ret = local->ops->start_ap(&local->hw, &sdata->vif);
trace_drv_return_int(local, ret);
return ret;
}
static inline void drv_stop_ap(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata)
{
check_sdata_in_driver(sdata);
trace_drv_stop_ap(local, sdata);
if (local->ops->stop_ap)
local->ops->stop_ap(&local->hw, &sdata->vif);
trace_drv_return_void(local);
}
#endif /* __MAC80211_DRIVER_OPS */