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-rw-r--r--src/gallium/drivers/r600/r600d.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h
index 05d1f0ab34a..f787803a53e 100644
--- a/src/gallium/drivers/r600/r600d.h
+++ b/src/gallium/drivers/r600/r600d.h
@@ -3743,6 +3743,7 @@
/* async DMA Packet types */
#define DMA_PACKET_WRITE 0x2
#define DMA_PACKET_COPY 0x3
+#define R600_DMA_COPY_MAX_SIZE_DW 0xffff
#define DMA_PACKET_INDIRECT_BUFFER 0x4
#define DMA_PACKET_SEMAPHORE 0x5
#define DMA_PACKET_FENCE 0x6