iwlagn: clean up of transport layer

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-shared.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 9790d7e..73ea5e7 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -67,6 +67,7 @@
 #include <linux/spinlock.h>
 #include <linux/mutex.h>
 #include <linux/gfp.h>
+#include <linux/mm.h> /* for page_address */
 #include <net/mac80211.h>
 
 #include "iwl-commands.h"
@@ -287,6 +288,26 @@ static inline void iwl_free_pages(struct iwl_shared *shrd, unsigned long page)
        free_pages(page, shrd->hw_params.rx_page_order);
 }
 
+/**
+ * iwl_queue_inc_wrap - increment queue index, wrap back to beginning
+ * @index -- current index
+ * @n_bd -- total number of entries in queue (must be power of 2)
+ */
+static inline int iwl_queue_inc_wrap(int index, int n_bd)
+{
+       return ++index & (n_bd - 1);
+}
+
+/**
+ * iwl_queue_dec_wrap - decrement queue index, wrap back to end
+ * @index -- current index
+ * @n_bd -- total number of entries in queue (must be power of 2)
+ */
+static inline int iwl_queue_dec_wrap(int index, int n_bd)
+{
+       return --index & (n_bd - 1);
+}
+
 struct iwl_rx_mem_buffer {
        dma_addr_t page_dma;
        struct page *page;
@@ -357,6 +378,8 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
                struct iwl_cfg *cfg);
 void __devexit iwl_remove(struct iwl_priv * priv);
 
+void iwl_rx_dispatch(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
+int iwlagn_hw_valid_rtc_data_addr(u32 addr);
 void iwl_start_tx_ba_trans_ready(struct iwl_priv *priv,
                                 enum iwl_rxon_context_id ctx,
                                 u8 sta_id, u8 tid);
@@ -364,6 +387,26 @@ void iwl_stop_tx_ba_trans_ready(struct iwl_priv *priv,
                                enum iwl_rxon_context_id ctx,
                                u8 sta_id, u8 tid);
 void iwl_set_hw_rfkill_state(struct iwl_priv *priv, bool state);
+void iwl_apm_stop(struct iwl_priv *priv);
+int iwl_apm_init(struct iwl_priv *priv);
+void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand);
+const char *get_cmd_string(u8 cmd);
+bool iwl_check_for_ct_kill(struct iwl_priv *priv);
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+void iwl_reset_traffic_log(struct iwl_priv *priv);
+#endif /* CONFIG_IWLWIFI_DEBUGFS */
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+void iwl_print_rx_config_cmd(struct iwl_priv *priv, u8 ctxid);
+#else
+static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv, u8 ctxid);
+{
+}
+#endif
+
+#define IWL_CMD(x) case x: return #x
+#define IWL_MASK(lo, hi) ((1 << (hi)) | ((1 << (hi)) - (1 << (lo))))
 
 /*****************************************************
 * DRIVER STATUS FUNCTIONS