diff options
Diffstat (limited to 'include/linux/dma')
-rw-r--r-- | include/linux/dma/xilinx_dma.h | 14 |
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); |