rt2x00: Use ieee80211_hw->workqueue again

[linux-2.6] / drivers / net / wireless / rt2x00 / rt2x00.h

diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 08e8b0a005a64b7b76082829a4da508db5f10ebf..c07d9ef383f0bc56fcabcc308370614f547a78b3 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -44,7 +44,7 @@
 /*
  * Module information.
  */
-#define DRV_VERSION    "2.1.7"
+#define DRV_VERSION    "2.1.8"
 #define DRV_PROJECT    "http://rt2x00.serialmonkey.com"
 
 /*
@@ -601,6 +601,7 @@ enum rt2x00_flags {
        DRIVER_REQUIRE_BEACON_GUARD,
        DRIVER_REQUIRE_ATIM_QUEUE,
        DRIVER_REQUIRE_SCHEDULED,
+       DRIVER_REQUIRE_DMA,
 
        /*
         * Driver configuration
@@ -648,7 +649,7 @@ struct rt2x00_dev {
 #define RFKILL_STATE_ALLOCATED         1
 #define RFKILL_STATE_REGISTERED                2
        struct rfkill *rfkill;
-       struct input_polled_dev *poll_dev;
+       struct delayed_work rfkill_work;
 #endif /* CONFIG_RT2X00_LIB_RFKILL */
 
        /*
@@ -786,6 +787,9 @@ struct rt2x00_dev {
 
        /*
         * Scheduled work.
+        * NOTE: intf_work will use ieee80211_iterate_active_interfaces()
+        * which means it cannot be placed on the hw->workqueue
+        * due to RTNL locking requirements.
         */
        struct work_struct intf_work;
        struct work_struct filter_work;
@@ -899,16 +903,11 @@ static inline u16 get_duration_res(const unsigned int size, const u8 rate)
 }
 
 /**
- * rt2x00queue_alloc_skb - allocate a skb.
- * @queue: The queue for which the skb will be applicable.
- */
-struct sk_buff *rt2x00queue_alloc_skb(struct data_queue *queue);
-
-/**
- * rt2x00queue_free_skb - free a skb
- * @skb: The skb to free.
+ * rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
+ * @rt2x00dev: Pointer to &struct rt2x00_dev.
+ * @skb: The skb to map.
  */
-void rt2x00queue_free_skb(struct sk_buff *skb);
+void rt2x00queue_map_txskb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb);
 
 /**
  * rt2x00queue_create_tx_descriptor - Create TX descriptor from mac80211 input
@@ -959,26 +958,14 @@ struct data_queue *rt2x00queue_get_queue(struct rt2x00_dev *rt2x00dev,
 struct queue_entry *rt2x00queue_get_entry(struct data_queue *queue,
                                          enum queue_index index);
 
-/**
- * rt2x00queue_index_inc - Index incrementation function
- * @queue: Queue (&struct data_queue) to perform the action on.
- * @index: Index type (&enum queue_index) to perform the action on.
- *
- * This function will increase the requested index on the queue,
- * it will grab the appropriate locks and handle queue overflow events by
- * resetting the index to the start of the queue.
- */
-void rt2x00queue_index_inc(struct data_queue *queue, enum queue_index index);
-
-
 /*
  * Interrupt context handlers.
  */
 void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev);
 void rt2x00lib_txdone(struct queue_entry *entry,
                      struct txdone_entry_desc *txdesc);
-void rt2x00lib_rxdone(struct queue_entry *entry,
-                     struct rxdone_entry_desc *rxdesc);
+void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev,
+                     struct queue_entry *entry);
 
 /*
  * mac80211 handlers.