/******************************************************************************
*
- * Copyright(c) 2007 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
*
* Portions of this file are derived from the ipw3945 project, as well
* as portions of the ieee80211 subsystem header files.
IWL_POWER_INDEX_5,
IWL_POWER_AUTO,
IWL_POWER_MAX = IWL_POWER_AUTO,
+ IWL39_POWER_AC = IWL_POWER_AUTO, /* 0x06 */
IWL_POWER_AC,
+ IWL39_POWER_BATTERY = IWL_POWER_AC, /* 0x07 */
+ IWL39_POWER_LIMIT = IWL_POWER_AC,
IWL_POWER_BATTERY,
};
#define IWL_POWER_MASK 0x0F
#define IWL_POWER_ENABLED 0x10
+#define IWL_POWER_RANGE_0 (0)
+#define IWL_POWER_RANGE_1 (1)
+
+#define IWL_POWER_LEVEL(x) ((x) & IWL_POWER_MASK)
+
/* Power management (not Tx power) structures */
struct iwl_power_vec_entry {
u8 power_disabled; /* flag to disable using power saving level */
};
+struct iwl3945_power_mgr {
+ spinlock_t lock;
+ struct iwl_power_vec_entry pwr_range_0[IWL_POWER_AC];
+ struct iwl_power_vec_entry pwr_range_1[IWL_POWER_AC];
+ u8 active_index;
+ u32 dtim_val;
+};
+
void iwl_setup_power_deferred_work(struct iwl_priv *priv);
void iwl_power_cancel_timeout(struct iwl_priv *priv);
int iwl_power_update_mode(struct iwl_priv *priv, bool force);