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Diffstat (limited to 'net/mac80211/driver-ops.h')
-rw-r--r--net/mac80211/driver-ops.h22
1 files changed, 21 insertions, 1 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index f690c385a3..eb482fb8c3 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -805,7 +805,7 @@ drv_cancel_remain_on_channel(struct ieee80211_local *local,
static inline int drv_set_ringparam(struct ieee80211_local *local,
u32 tx, u32 rx)
{
- int ret = -ENOTSUPP;
+ int ret = -EOPNOTSUPP;
might_sleep();
lockdep_assert_wiphy(local->hw.wiphy);
@@ -1666,6 +1666,26 @@ static inline int drv_net_setup_tc(struct ieee80211_local *local,
return ret;
}
+static inline bool drv_can_activate_links(struct ieee80211_local *local,
+ struct ieee80211_sub_if_data *sdata,
+ u16 active_links)
+{
+ bool ret = true;
+
+ lockdep_assert_wiphy(local->hw.wiphy);
+
+ if (!check_sdata_in_driver(sdata))
+ return false;
+
+ trace_drv_can_activate_links(local, sdata, active_links);
+ if (local->ops->can_activate_links)
+ ret = local->ops->can_activate_links(&local->hw, &sdata->vif,
+ active_links);
+ trace_drv_return_bool(local, ret);
+
+ return ret;
+}
+
int drv_change_vif_links(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
u16 old_links, u16 new_links,