qlcnic: add 82xx adapter specific checks

[~andy/linux] / drivers / dma / Kconfig

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 677cd6e4e1a1c1afb387217fdc9f0f363c3149cf..d4c12180c65416043dbbf3940374ad146daad881 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -90,6 +90,17 @@ config DW_DMAC
          Support the Synopsys DesignWare AHB DMA controller.  This
          can be integrated in chips such as the Atmel AT32ap7000.
 
+config DW_DMAC_BIG_ENDIAN_IO
+       bool "Use big endian I/O register access"
+       default y if AVR32
+       depends on DW_DMAC
+       help
+         Say yes here to use big endian I/O access when reading and writing
+         to the DMA controller registers. This is needed on some platforms,
+         like the Atmel AVR32 architecture.
+
+         If unsure, use the default setting.
+
 config AT_HDMAC
        tristate "Atmel AHB DMA support"
        depends on ARCH_AT91