config INTEL_IOP_ADMA
tristate "Intel IOP ADMA support"
depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX
- select ASYNC_CORE
select DMA_ENGINE
help
Enable support for the Intel(R) IOP Series RAID engines.
+config DW_DMAC
+ tristate "Synopsys DesignWare AHB DMA support"
+ depends on AVR32
+ select DMA_ENGINE
+ default y if CPU_AT32AP7000
+ help
+ Support the Synopsys DesignWare AHB DMA controller. This
+ can be integrated in chips such as the Atmel AT32ap7000.
+
config FSL_DMA
- bool "Freescale MPC85xx/MPC83xx DMA support"
- depends on PPC
+ tristate "Freescale Elo and Elo Plus DMA support"
+ depends on FSL_SOC
+ select DMA_ENGINE
+ ---help---
+ Enable support for the Freescale Elo and Elo Plus DMA controllers.
+ The Elo is the DMA controller on some 82xx and 83xx parts, and the
+ Elo Plus is the DMA controller on 85xx and 86xx parts.
+
+config MV_XOR
+ bool "Marvell XOR engine support"
+ depends on PLAT_ORION
select DMA_ENGINE
---help---
- Enable support for the Freescale DMA engine. Now, it support
- MPC8560/40, MPC8555, MPC8548 and MPC8641 processors.
- The MPC8349, MPC8360 is also supported.
+ Enable support for the Marvell XOR engine.
+
+config MX3_IPU
+ bool "MX3x Image Processing Unit support"
+ depends on ARCH_MX3
+ select DMA_ENGINE
+ default y
+ help
+ If you plan to use the Image Processing unit in the i.MX3x, say
+ Y here. If unsure, select Y.
+
+config MX3_IPU_IRQS
+ int "Number of dynamically mapped interrupts for IPU"
+ depends on MX3_IPU
+ range 2 137
+ default 4
+ help
+ Out of 137 interrupt sources on i.MX31 IPU only very few are used.
+ To avoid bloating the irq_desc[] array we allocate a sufficient
+ number of IRQ slots and map them dynamically to specific sources.
+
+config TXX9_DMAC
+ tristate "Toshiba TXx9 SoC DMA support"
+ depends on MACH_TX49XX || MACH_TX39XX
+ select DMA_ENGINE
+ help
+ Support the TXx9 SoC internal DMA controller. This can be
+ integrated in chips such as the Toshiba TX4927/38/39.
config DMA_ENGINE
bool
Say Y here if you enabled INTEL_IOATDMA or FSL_DMA, otherwise
say N.
+config ASYNC_TX_DMA
+ bool "Async_tx: Offload support for the async_tx api"
+ depends on DMA_ENGINE
+ help
+ This allows the async_tx api to take advantage of offload engines for
+ memcpy, memset, xor, and raid6 p+q operations. If your platform has
+ a dma engine that can perform raid operations and you have enabled
+ MD_RAID456 say Y.
+
+ If unsure, say N.
+
+config DMATEST
+ tristate "DMA Test client"
+ depends on DMA_ENGINE
+ help
+ Simple DMA test client. Say N unless you're debugging a
+ DMA Device driver.
+
endif