diff options
| author |   Michal Kazior <michal.kazior@tieto.com> | 2012-06-26 14:37:17 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2012-10-16 20:22:42 +0200 |
| commit | c3645eac479d9aaac9f8099c94bf681dc695dd34 (patch) | |
| tree | f701eb4d7b3449d9f4672590f752081ea92f2009 /net/mac80211/driver-ops.h | |
| parent | mac80211: introduce channel context skeleton code (diff) | |
| download | linux-dev-c3645eac479d9aaac9f8099c94bf681dc695dd34.tar.xz linux-dev-c3645eac479d9aaac9f8099c94bf681dc695dd34.zip | |
mac80211: introduce new ieee80211_ops
Introduce channel context driver methods. The channel
on a context channel is immutable, but the channel type
and other properties can change.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index da9003b20004..77407b31e1ff 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -871,4 +871,69 @@ static inline void drv_mgd_prepare_tx(struct ieee80211_local *local, local->ops->mgd_prepare_tx(&local->hw, &sdata->vif); trace_drv_return_void(local); } + +static inline int drv_add_chanctx(struct ieee80211_local *local, + struct ieee80211_chanctx *ctx) +{ + int ret = -EOPNOTSUPP; + + trace_drv_add_chanctx(local, ctx); + if (local->ops->add_chanctx) + ret = local->ops->add_chanctx(&local->hw, &ctx->conf); + trace_drv_return_int(local, ret); + + return ret; +} + +static inline void drv_remove_chanctx(struct ieee80211_local *local, + struct ieee80211_chanctx *ctx) +{ + trace_drv_remove_chanctx(local, ctx); + if (local->ops->remove_chanctx) + local->ops->remove_chanctx(&local->hw, &ctx->conf); + trace_drv_return_void(local); +} + +static inline void drv_change_chanctx(struct ieee80211_local *local, + struct ieee80211_chanctx *ctx, + u32 changed) +{ + trace_drv_change_chanctx(local, ctx, changed); + if (local->ops->change_chanctx) + local->ops->change_chanctx(&local->hw, &ctx->conf, changed); + trace_drv_return_void(local); +} + +static inline int drv_assign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_chanctx *ctx) +{ + int ret = 0; + + check_sdata_in_driver(sdata); + + trace_drv_assign_vif_chanctx(local, sdata, ctx); + if (local->ops->assign_vif_chanctx) + ret = local->ops->assign_vif_chanctx(&local->hw, + &sdata->vif, + &ctx->conf); + trace_drv_return_int(local, ret); + + return ret; +} + +static inline void drv_unassign_vif_chanctx(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_chanctx *ctx) +{ + check_sdata_in_driver(sdata); + + trace_drv_unassign_vif_chanctx(local, sdata, ctx); + if (local->ops->unassign_vif_chanctx) + local->ops->unassign_vif_chanctx(&local->hw, + &sdata->vif, + &ctx->conf); + trace_drv_return_void(local); +} + #endif /* __MAC80211_DRIVER_OPS */ |