From a0eae4b4a9e0635fbb2a983673d1dd942f150ea7 Mon Sep 17 00:00:00 2001
From: eb
Date: Mon, 24 Mar 2008 07:46:47 +0000
Subject: Fix for gcell corrrectness/performance problem.  Replaces mfc_sync
 with appropriate use of tag and fenced get.  We could pick up a bit of
 additional performance by double buffering the the local store job
 descriptor, but that's left for a rainy day.

git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@8090 221aa14e-8319-0410-a670-987f0aec2ac5
---
 gcell/src/include/spu/gc_jd_queue.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gcell/src/include/spu/gc_jd_queue.h')

diff --git a/gcell/src/include/spu/gc_jd_queue.h b/gcell/src/include/spu/gc_jd_queue.h
index f1ce1b3bd..7a6ac2e21 100644
--- a/gcell/src/include/spu/gc_jd_queue.h
+++ b/gcell/src/include/spu/gc_jd_queue.h
@@ -35,12 +35,14 @@ __GC_BEGIN_DECLS
  *
  * \param[in]  q is EA address of queue structure.
  * \param[out] item_ea is EA address of item at head of queue.
+ * \param[in]  jd_tag is the tag to use to get the LS copy of the item.
  * \param[out] item is local store copy of item at head of queue.
  * \returns false if the queue is empty, otherwise returns true
  *   and sets \p item_ea and DMA's job descriptor into \p item
  */
 bool
-gc_jd_queue_dequeue(gc_eaddr_t q, gc_eaddr_t *item_ea, gc_job_desc_t *item);
+gc_jd_queue_dequeue(gc_eaddr_t q, gc_eaddr_t *item_ea,
+		    int jd_tag, gc_job_desc_t *item);
 
 
 /*!
-- 
cgit