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-rw-r--r--include/linux/dma/xilinx_dma.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/dma/xilinx_dma.h b/include/linux/dma/xilinx_dma.h
index 34b98f276ed0..3ae300052553 100644
--- a/include/linux/dma/xilinx_dma.h
+++ b/include/linux/dma/xilinx_dma.h
@@ -41,6 +41,20 @@ struct xilinx_vdma_config {
int ext_fsync;
};
+/**
+ * enum xdma_ip_type: DMA IP type.
+ *
+ * XDMA_TYPE_AXIDMA: Axi dma ip.
+ * XDMA_TYPE_CDMA: Axi cdma ip.
+ * XDMA_TYPE_VDMA: Axi vdma ip.
+ *
+ */
+enum xdma_ip_type {
+ XDMA_TYPE_AXIDMA = 0,
+ XDMA_TYPE_CDMA,
+ XDMA_TYPE_VDMA,
+};
+
int xilinx_vdma_channel_set_config(struct dma_chan *dchan,
struct xilinx_vdma_config *cfg);