iwlagn: move the stop / wake queue logic to transport layer
priv->mac80211_registered and priv->hw needed to move to shared.
stop_queue API was added in order to allow the upper layer to stop
the SW queues for regulatory purposes.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 6edf2e0..7a2daa8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -101,6 +101,7 @@
* @kick_nic: remove the RESET from the embedded CPU and let it run
* @free: release all the ressource for the transport layer itself such as
* irq, tasklet etc...
+ * @stop_queue: stop a specific queue
* @check_stuck_queue: check if a specific queue is stuck
* @wait_tx_queue_empty: wait until all tx queues are empty
* @dbgfs_register: add the dbgfs files under this directory. Files will be
@@ -143,6 +144,8 @@
void (*free)(struct iwl_trans *trans);
+ void (*stop_queue)(struct iwl_trans *trans, int q);
+
int (*dbgfs_register)(struct iwl_trans *trans, struct dentry* dir);
int (*check_stuck_queue)(struct iwl_trans *trans, int q);
int (*wait_tx_queue_empty)(struct iwl_trans *trans);
@@ -256,6 +259,11 @@
trans->ops->free(trans);
}
+static inline void iwl_trans_stop_queue(struct iwl_trans *trans, int q)
+{
+ trans->ops->stop_queue(trans, q);
+}
+
static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
{
return trans->ops->wait_tx_queue_empty(trans);