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-rw-r--r--drivers/net/wireless/rt2x00/rt2x00queue.h17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.h b/drivers/net/wireless/rt2x00/rt2x00queue.h
index 14ce8d4e139..5dd9cca3c62 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -42,15 +42,18 @@
/**
* DOC: Number of entries per queue
*
- * After research it was concluded that 12 entries in a RX and TX
- * queue would be sufficient. Although this is almost one third of
- * the amount the legacy driver allocated, the queues aren't getting
- * filled to the maximum even when working with the maximum rate.
+ * Under normal load without fragmentation 12 entries are sufficient
+ * without the queue being filled up to the maximum. When using fragmentation
+ * and the queue threshold code we need to add some additional margins to
+ * make sure the queue will never (or only under extreme load) fill up
+ * completely.
+ * Since we don't use preallocated DMA having a large number of queue entries
+ * will have only minimal impact on the memory requirements for the queue.
*/
-#define RX_ENTRIES 12
-#define TX_ENTRIES 12
+#define RX_ENTRIES 24
+#define TX_ENTRIES 24
#define BEACON_ENTRIES 1
-#define ATIM_ENTRIES 1
+#define ATIM_ENTRIES 8
/**
* enum data_queue_qid: Queue identification