CONFIG_XILINX_VDMA: Xilinx AXI VDMA Engine

General informations

The Linux kernel configuration item CONFIG_XILINX_VDMA:

• prompt: Xilinx AXI VDMA Engine
• type: tristate
• depends on: ( CONFIG_ARCH_ZYNQ || CONFIG_MICROBLAZE || CONFIG_ARM64 )
• defined in drivers/dma/Kconfig
• found in Linux kernels: 3.16–3.19, 4.0–4.7
• modules built: xilinx_vdma

Help text

Enable support for Xilinx AXI VDMA Soft IP.

This engine provides high-bandwidth direct memory access between memory and AXI4-Stream video type target peripherals including peripherals which support AXI4- Stream Video Protocol. It has two stream interfaces/ channels, Memory Mapped to Stream (MM2S) and Stream to Memory Mapped (S2MM) for the data transfers.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module xilinx_vdma CONFIG_XILINX_VDMA : drivers/dma/Kconfig : "Xilinx AXI VDMA Engine" # in 3.16–3.19, 4.0–4.7
• lkddb of "" "" "xlnx,axi-cdma-1.00.a" : CONFIG_DMADEVICES CONFIG_XILINX_VDMA : drivers/dma/xilinx/xilinx_vdma.c # in 4.7
• lkddb of "" "" "xlnx,axi-dma-1.00.a" : CONFIG_DMADEVICES CONFIG_XILINX_VDMA : drivers/dma/xilinx/xilinx_vdma.c # in 4.7
• lkddb of "" "" "xlnx,axi-vdma-1.00.a" : CONFIG_DMADEVICES CONFIG_XILINX_VDMA : drivers/dma/xilinx/xilinx_vdma.c # in 3.16–3.19, 4.0–4.7
• lkddb platform "xilinx-vdma" : CONFIG_DMADEVICES CONFIG_XILINX_VDMA : drivers/dma/xilinx/xilinx_vdma.c # in 3.16–3.19, 4.0–4.7

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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