Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#
2# DMA engine configuration for dw
3#
4
5config DW_DMAC_CORE
6 tristate "Synopsys DesignWare AHB DMA support"
7 depends on GENERIC_HARDIRQS
8 select DMA_ENGINE
9
10config DW_DMAC
11 tristate "Synopsys DesignWare AHB DMA platform driver"
12 select DW_DMAC_CORE
13 select DW_DMAC_BIG_ENDIAN_IO if AVR32
14 default y if CPU_AT32AP7000
15 help
16 Support the Synopsys DesignWare AHB DMA controller. This
17 can be integrated in chips such as the Atmel AT32ap7000.
18
19config DW_DMAC_PCI
20 tristate "Synopsys DesignWare AHB DMA PCI driver"
21 depends on PCI
22 select DW_DMAC_CORE
23 help
24 Support the Synopsys DesignWare AHB DMA controller on the
25 platfroms that enumerate it as a PCI device. For example,
26 Intel Medfield has integrated this GPDMA controller.
27
28config DW_DMAC_BIG_ENDIAN_IO
29 bool