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-rw-r--r--linux-core/xgi_cmdlist.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/linux-core/xgi_cmdlist.c b/linux-core/xgi_cmdlist.c
index 682c4ac1..b93541f3 100644
--- a/linux-core/xgi_cmdlist.c
+++ b/linux-core/xgi_cmdlist.c
@@ -280,11 +280,9 @@ static void addFlush2D(struct xgi_info * info)
lastBatchVirtAddr[1] = BEGIN_LINK_ENABLE_MASK + 0x08;
lastBatchVirtAddr[2] = flushBatchHWAddr >> 4;
lastBatchVirtAddr[3] = 0;
-
- //barrier();
-
- // BTYPE_CTRL & NO debugID
- lastBatchVirtAddr[0] = (0x20 << 22) + (BEGIN_VALID_MASK);
+ wmb();
+ lastBatchVirtAddr[0] = (get_batch_command(BTYPE_CTRL) << 24)
+ | (BEGIN_VALID_MASK);
triggerHWCommandList(info, 1);