iwlwifi: trans: use a unified transport status

The same bits are employed in all transport layers. Put the status
field in the common transport layer. This allows us to employ them
in common transport code.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 43ea124..6419603 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -317,6 +317,24 @@ enum iwl_d3_status {
 };
 
 /**
+ * enum iwl_trans_status: transport status flags
+ * @STATUS_SYNC_HCMD_ACTIVE: a SYNC command is being processed
+ * @STATUS_DEVICE_ENABLED: APM is enabled
+ * @STATUS_TPOWER_PMI: the device might be asleep (need to wake it up)
+ * @STATUS_INT_ENABLED: interrupts are enabled
+ * @STATUS_RFKILL: the HW RFkill switch is in KILL position
+ * @STATUS_FW_ERROR: the fw is in error state
+ */
+enum iwl_trans_status {
+	STATUS_SYNC_HCMD_ACTIVE,
+	STATUS_DEVICE_ENABLED,
+	STATUS_TPOWER_PMI,
+	STATUS_INT_ENABLED,
+	STATUS_RFKILL,
+	STATUS_FW_ERROR,
+};
+
+/**
  * struct iwl_trans_config - transport configuration
  *
  * @op_mode: pointer to the upper layer.
@@ -479,6 +497,7 @@ enum iwl_trans_state {
  * @ops - pointer to iwl_trans_ops
  * @op_mode - pointer to the op_mode
  * @cfg - pointer to the configuration
+ * @status: a bit-mask of transport status flags
  * @dev - pointer to struct device * that represents the device
  * @hw_id: a u32 with the ID of the device / subdevice.
  *	Set during transport allocation.
@@ -499,6 +518,7 @@ struct iwl_trans {
 	struct iwl_op_mode *op_mode;
 	const struct iwl_cfg *cfg;
 	enum iwl_trans_state state;
+	unsigned long status;
 
 	struct device *dev;
 	u32 hw_rev;