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-rw-r--r--kernel/drivers/dma/mv_xor.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/drivers/dma/mv_xor.h b/kernel/drivers/dma/mv_xor.h
index 91958dba3..0e302b3a3 100644
--- a/kernel/drivers/dma/mv_xor.h
+++ b/kernel/drivers/dma/mv_xor.h
@@ -31,6 +31,7 @@
#define XOR_OPERATION_MODE_XOR 0
#define XOR_OPERATION_MODE_MEMCPY 2
#define XOR_DESCRIPTOR_SWAP BIT(14)
+#define XOR_DESC_SUCCESS 0x40000000
#define XOR_DESC_DMA_OWNED BIT(31)
#define XOR_DESC_EOD_INT_EN BIT(31)