diff options
Diffstat (limited to 'kernel/drivers/dma/Kconfig')
| -rw-r--r-- | kernel/drivers/dma/Kconfig | 592 |
1 files changed, 329 insertions, 263 deletions
diff --git a/kernel/drivers/dma/Kconfig b/kernel/drivers/dma/Kconfig index bda2cb06d..e6cd1a320 100644 --- a/kernel/drivers/dma/Kconfig +++ b/kernel/drivers/dma/Kconfig @@ -33,27 +33,29 @@ if DMADEVICES comment "DMA Devices" -config INTEL_MIC_X100_DMA - tristate "Intel MIC X100 DMA Driver" - depends on 64BIT && X86 && INTEL_MIC_BUS - select DMA_ENGINE - help - This enables DMA support for the Intel Many Integrated Core - (MIC) family of PCIe form factor coprocessor X100 devices that - run a 64 bit Linux OS. This driver will be used by both MIC - host and card drivers. - - If you are building host kernel with a MIC device or a card - kernel for a MIC device, then say M (recommended) or Y, else - say N. If unsure say N. +#core +config ASYNC_TX_ENABLE_CHANNEL_SWITCH + bool - More information about the Intel MIC family as well as the Linux - OS and tools for MIC to use with this driver are available from - <http://software.intel.com/en-us/mic-developer>. +config ARCH_HAS_ASYNC_TX_FIND_CHANNEL + bool -config ASYNC_TX_ENABLE_CHANNEL_SWITCH +config DMA_ENGINE bool +config DMA_VIRTUAL_CHANNELS + tristate + +config DMA_ACPI + def_bool y + depends on ACPI + +config DMA_OF + def_bool y + depends on OF + select DMA_ENGINE + +#devices config AMBA_PL08X bool "ARM PrimeCell PL080 or PL081 support" depends on ARM_AMBA @@ -63,29 +65,15 @@ config AMBA_PL08X Platform has a PL08x DMAC device which can provide DMA engine support -config INTEL_IOATDMA - tristate "Intel I/OAT DMA support" - depends on PCI && X86 +config AMCC_PPC440SPE_ADMA + tristate "AMCC PPC440SPe ADMA support" + depends on 440SPe || 440SP select DMA_ENGINE select DMA_ENGINE_RAID - select DCA - help - Enable support for the Intel(R) I/OAT DMA engine present - in recent Intel Xeon chipsets. - - Say Y here if you have such a chipset. - - If unsure, say N. - -config INTEL_IOP_ADMA - tristate "Intel IOP ADMA support" - depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX - select DMA_ENGINE + select ARCH_HAS_ASYNC_TX_FIND_CHANNEL select ASYNC_TX_ENABLE_CHANNEL_SWITCH help - Enable support for the Intel(R) IOP Series RAID engines. - -source "drivers/dma/dw/Kconfig" + Enable support for the AMCC PPC440SPe RAID engines. config AT_HDMAC tristate "Atmel AHB DMA support" @@ -101,6 +89,89 @@ config AT_XDMAC help Support the Atmel XDMA controller. +config AXI_DMAC + tristate "Analog Devices AXI-DMAC DMA support" + depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_SOCFPGA || COMPILE_TEST + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the Analog Devices AXI-DMAC peripheral. This DMA + controller is often used in Analog Device's reference designs for FPGA + platforms. + +config COH901318 + bool "ST-Ericsson COH901318 DMA support" + select DMA_ENGINE + depends on ARCH_U300 + help + Enable support for ST-Ericsson COH 901 318 DMA. + +config DMA_BCM2835 + tristate "BCM2835 DMA engine support" + depends on ARCH_BCM2835 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + +config DMA_JZ4740 + tristate "JZ4740 DMA support" + depends on MACH_JZ4740 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + +config DMA_JZ4780 + tristate "JZ4780 DMA support" + depends on MACH_JZ4780 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + This selects support for the DMA controller in Ingenic JZ4780 SoCs. + If you have a board based on such a SoC and wish to use DMA for + devices which can use the DMA controller, say Y or M here. + +config DMA_OMAP + tristate "OMAP DMA support" + depends on ARCH_OMAP + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + select TI_DMA_CROSSBAR if SOC_DRA7XX + +config DMA_SA11X0 + tristate "SA-11x0 DMA support" + depends on ARCH_SA1100 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support the DMA engine found on Intel StrongARM SA-1100 and + SA-1110 SoCs. This DMA engine can only be used with on-chip + devices. + +config DMA_SUN4I + tristate "Allwinner A10 DMA SoCs support" + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I + default (MACH_SUN4I || MACH_SUN5I || MACH_SUN7I) + select DMA_ENGINE + select DMA_OF + select DMA_VIRTUAL_CHANNELS + help + Enable support for the DMA controller present in the sun4i, + sun5i and sun7i Allwinner ARM SoCs. + +config DMA_SUN6I + tristate "Allwinner A31 SoCs DMA support" + depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST + depends on RESET_CONTROLLER + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support for the DMA engine first found in Allwinner A31 SoCs. + +config EP93XX_DMA + bool "Cirrus Logic EP93xx DMA support" + depends on ARCH_EP93XX + select DMA_ENGINE + help + Enable support for the Cirrus Logic EP93xx M2P/M2M DMA controller. + config FSL_DMA tristate "Freescale Elo series DMA support" depends on FSL_SOC @@ -112,6 +183,16 @@ config FSL_DMA EloPlus is on mpc85xx and mpc86xx and Pxxx parts, and the Elo3 is on some Txxx and Bxxx parts. +config FSL_EDMA + tristate "Freescale eDMA engine support" + depends on OF + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support the Freescale eDMA engine with programmable channel + multiplexing capability for DMA request sources(slot). + This module can be found on Freescale Vybrid and LS-1 SoCs. + config FSL_RAID tristate "Freescale RAID engine Support" depends on FSL_SOC && !ASYNC_TX_ENABLE_CHANNEL_SWITCH @@ -123,139 +204,175 @@ config FSL_RAID the capability to offload memcpy, xor and pq computation for raid5/6. -source "drivers/dma/hsu/Kconfig" - -config MPC512X_DMA - tristate "Freescale MPC512x built-in DMA engine support" - depends on PPC_MPC512x || PPC_MPC831x +config IMG_MDC_DMA + tristate "IMG MDC support" + depends on MIPS || COMPILE_TEST + depends on MFD_SYSCON select DMA_ENGINE - ---help--- - Enable support for the Freescale MPC512x built-in DMA engine. - -source "drivers/dma/bestcomm/Kconfig" + select DMA_VIRTUAL_CHANNELS + help + Enable support for the IMG multi-threaded DMA controller (MDC). -config MV_XOR - bool "Marvell XOR engine support" - depends on PLAT_ORION +config IMX_DMA + tristate "i.MX DMA support" + depends on ARCH_MXC select DMA_ENGINE - select DMA_ENGINE_RAID - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - ---help--- - Enable support for the Marvell XOR engine. + help + Support the i.MX DMA engine. This engine is integrated into + Freescale i.MX1/21/27 chips. -config MX3_IPU - bool "MX3x Image Processing Unit support" +config IMX_SDMA + tristate "i.MX SDMA support" depends on ARCH_MXC 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. + Support the i.MX SDMA engine. This engine is integrated into + Freescale i.MX25/31/35/51/53/6 chips. -config MX3_IPU_IRQS - int "Number of dynamically mapped interrupts for IPU" - depends on MX3_IPU - range 2 137 - default 4 +config INTEL_IDMA64 + tristate "Intel integrated DMA 64-bit support" + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS 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. + Enable DMA support for Intel Low Power Subsystem such as found on + Intel Skylake PCH. -config TXX9_DMAC - tristate "Toshiba TXx9 SoC DMA support" - depends on MACH_TX49XX || MACH_TX39XX +config INTEL_IOATDMA + tristate "Intel I/OAT DMA support" + depends on PCI && X86_64 select DMA_ENGINE + select DMA_ENGINE_RAID + select DCA help - Support the TXx9 SoC internal DMA controller. This can be - integrated in chips such as the Toshiba TX4927/38/39. + Enable support for the Intel(R) I/OAT DMA engine present + in recent Intel Xeon chipsets. -config TEGRA20_APB_DMA - bool "NVIDIA Tegra20 APB DMA support" - depends on ARCH_TEGRA + Say Y here if you have such a chipset. + + If unsure, say N. + +config INTEL_IOP_ADMA + tristate "Intel IOP ADMA support" + depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX select DMA_ENGINE + select ASYNC_TX_ENABLE_CHANNEL_SWITCH help - Support for the NVIDIA Tegra20 APB DMA controller driver. The - DMA controller is having multiple DMA channel which can be - configured for different peripherals like audio, UART, SPI, - I2C etc which is in APB bus. - This DMA controller transfers data from memory to peripheral fifo - or vice versa. It does not support memory to memory data transfer. + Enable support for the Intel(R) IOP Series RAID engines. -config S3C24XX_DMAC - tristate "Samsung S3C24XX DMA support" - depends on ARCH_S3C24XX +config INTEL_MIC_X100_DMA + tristate "Intel MIC X100 DMA Driver" + depends on 64BIT && X86 && INTEL_MIC_BUS select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS help - Support for the Samsung S3C24XX DMA controller driver. The - DMA controller is having multiple DMA channels which can be - configured for different peripherals like audio, UART, SPI. - The DMA controller can transfer data from memory to peripheral, - periphal to memory, periphal to periphal and memory to memory. + This enables DMA support for the Intel Many Integrated Core + (MIC) family of PCIe form factor coprocessor X100 devices that + run a 64 bit Linux OS. This driver will be used by both MIC + host and card drivers. -source "drivers/dma/sh/Kconfig" + If you are building host kernel with a MIC device or a card + kernel for a MIC device, then say M (recommended) or Y, else + say N. If unsure say N. -config COH901318 - bool "ST-Ericsson COH901318 DMA support" + More information about the Intel MIC family as well as the Linux + OS and tools for MIC to use with this driver are available from + <http://software.intel.com/en-us/mic-developer>. + +config K3_DMA + tristate "Hisilicon K3 DMA support" + depends on ARCH_HI3xxx select DMA_ENGINE - depends on ARCH_U300 + select DMA_VIRTUAL_CHANNELS help - Enable support for ST-Ericsson COH 901 318 DMA. + Support the DMA engine for Hisilicon K3 platform + devices. -config STE_DMA40 - bool "ST-Ericsson DMA40 support" - depends on ARCH_U8500 +config LPC18XX_DMAMUX + bool "NXP LPC18xx/43xx DMA MUX for PL080" + depends on ARCH_LPC18XX || COMPILE_TEST + depends on OF && AMBA_PL08X + select MFD_SYSCON + help + Enable support for DMA on NXP LPC18xx/43xx platforms + with PL080 and multiplexed DMA request lines. + +config MMP_PDMA + bool "MMP PDMA support" + depends on (ARCH_MMP || ARCH_PXA) select DMA_ENGINE help - Support for ST-Ericsson DMA40 controller + Support the MMP PDMA engine for PXA and MMP platform. -config AMCC_PPC440SPE_ADMA - tristate "AMCC PPC440SPe ADMA support" - depends on 440SPe || 440SP +config MMP_TDMA + bool "MMP Two-Channel DMA support" + depends on ARCH_MMP select DMA_ENGINE - select DMA_ENGINE_RAID - select ARCH_HAS_ASYNC_TX_FIND_CHANNEL - select ASYNC_TX_ENABLE_CHANNEL_SWITCH + select MMP_SRAM help - Enable support for the AMCC PPC440SPe RAID engines. + Support the MMP Two-Channel DMA engine. + This engine used for MMP Audio DMA and pxa910 SQU. + It needs sram driver under mach-mmp. -config TIMB_DMA - tristate "Timberdale FPGA DMA support" - depends on MFD_TIMBERDALE +config MOXART_DMA + tristate "MOXART DMA support" + depends on ARCH_MOXART select DMA_ENGINE + select DMA_OF + select DMA_VIRTUAL_CHANNELS help - Enable support for the Timberdale FPGA DMA engine. + Enable support for the MOXA ART SoC DMA controller. + + Say Y here if you enabled MMP ADMA, otherwise say N. -config SIRF_DMA - tristate "CSR SiRFprimaII/SiRFmarco DMA support" - depends on ARCH_SIRF +config MPC512X_DMA + tristate "Freescale MPC512x built-in DMA engine support" + depends on PPC_MPC512x || PPC_MPC831x + select DMA_ENGINE + ---help--- + Enable support for the Freescale MPC512x built-in DMA engine. + +config MV_XOR + bool "Marvell XOR engine support" + depends on PLAT_ORION + select DMA_ENGINE + select DMA_ENGINE_RAID + select ASYNC_TX_ENABLE_CHANNEL_SWITCH + ---help--- + Enable support for the Marvell XOR engine. + +config MXS_DMA + bool "MXS DMA support" + depends on SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q + select STMP_DEVICE select DMA_ENGINE help - Enable support for the CSR SiRFprimaII DMA engine. + Support the MXS DMA engine. This engine including APBH-DMA + and APBX-DMA is integrated into Freescale i.MX23/28/MX6Q/MX6DL chips. -config TI_EDMA - bool "TI EDMA support" - depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE +config MX3_IPU + bool "MX3x Image Processing Unit support" + depends on ARCH_MXC select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - select TI_PRIV_EDMA - default n + default y help - Enable support for the TI EDMA controller. This DMA - engine is found on TI DaVinci and AM33xx parts. + If you plan to use the Image Processing unit in the i.MX3x, say + Y here. If unsure, select Y. -config ARCH_HAS_ASYNC_TX_FIND_CHANNEL - bool +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 PL330_DMA - tristate "DMA API Driver for PL330" +config NBPFAXI_DMA + tristate "Renesas Type-AXI NBPF DMA support" select DMA_ENGINE - depends on ARM_AMBA + depends on ARM || COMPILE_TEST help - Select if your platform has one or more PL330 DMACs. - You need to provide platform specific settings via - platform_data for a dma-pl330 device. + Support for "Type-AXI" NBPF DMA IPs from Renesas config PCH_DMA tristate "Intel EG20T PCH / LAPIS Semicon IOH(ML7213/ML7223/ML7831) DMA" @@ -271,71 +388,87 @@ config PCH_DMA ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. -config IMX_SDMA - tristate "i.MX SDMA support" - depends on ARCH_MXC +config PL330_DMA + tristate "DMA API Driver for PL330" select DMA_ENGINE + depends on ARM_AMBA help - Support the i.MX SDMA engine. This engine is integrated into - Freescale i.MX25/31/35/51/53/6 chips. + Select if your platform has one or more PL330 DMACs. + You need to provide platform specific settings via + platform_data for a dma-pl330 device. -config IMX_DMA - tristate "i.MX DMA support" - depends on ARCH_MXC +config PXA_DMA + bool "PXA DMA support" + depends on (ARCH_MMP || ARCH_PXA) select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS help - Support the i.MX DMA engine. This engine is integrated into - Freescale i.MX1/21/27 chips. + Support the DMA engine for PXA. It is also compatible with MMP PDMA + platform. The internal DMA IP of all PXA variants is supported, with + 16 to 32 channels for peripheral to memory or memory to memory + transfers. -config MXS_DMA - bool "MXS DMA support" - depends on SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q - select STMP_DEVICE +config QCOM_BAM_DMA + tristate "QCOM BAM DMA support" + depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + ---help--- + Enable support for the QCOM BAM DMA controller. This controller + provides DMA capabilities for a variety of on-chip devices. + +config SIRF_DMA + tristate "CSR SiRFprimaII/SiRFmarco DMA support" + depends on ARCH_SIRF select DMA_ENGINE help - Support the MXS DMA engine. This engine including APBH-DMA - and APBX-DMA is integrated into Freescale i.MX23/28/MX6Q/MX6DL chips. + Enable support for the CSR SiRFprimaII DMA engine. -config EP93XX_DMA - bool "Cirrus Logic EP93xx DMA support" - depends on ARCH_EP93XX +config STE_DMA40 + bool "ST-Ericsson DMA40 support" + depends on ARCH_U8500 select DMA_ENGINE help - Enable support for the Cirrus Logic EP93xx M2P/M2M DMA controller. + Support for ST-Ericsson DMA40 controller -config DMA_SA11X0 - tristate "SA-11x0 DMA support" - depends on ARCH_SA1100 +config S3C24XX_DMAC + tristate "Samsung S3C24XX DMA support" + depends on ARCH_S3C24XX select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help - Support the DMA engine found on Intel StrongARM SA-1100 and - SA-1110 SoCs. This DMA engine can only be used with on-chip - devices. + Support for the Samsung S3C24XX DMA controller driver. The + DMA controller is having multiple DMA channels which can be + configured for different peripherals like audio, UART, SPI. + The DMA controller can transfer data from memory to peripheral, + periphal to memory, periphal to periphal and memory to memory. -config MMP_TDMA - bool "MMP Two-Channel DMA support" - depends on ARCH_MMP +config TXX9_DMAC + tristate "Toshiba TXx9 SoC DMA support" + depends on MACH_TX49XX || MACH_TX39XX select DMA_ENGINE - select MMP_SRAM help - Support the MMP Two-Channel DMA engine. - This engine used for MMP Audio DMA and pxa910 SQU. - It needs sram driver under mach-mmp. - - Say Y here if you enabled MMP ADMA, otherwise say N. + Support the TXx9 SoC internal DMA controller. This can be + integrated in chips such as the Toshiba TX4927/38/39. -config DMA_OMAP - tristate "OMAP DMA support" - depends on ARCH_OMAP +config TEGRA20_APB_DMA + bool "NVIDIA Tegra20 APB DMA support" + depends on ARCH_TEGRA select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS + help + Support for the NVIDIA Tegra20 APB DMA controller driver. The + DMA controller is having multiple DMA channel which can be + configured for different peripherals like audio, UART, SPI, + I2C etc which is in APB bus. + This DMA controller transfers data from memory to peripheral fifo + or vice versa. It does not support memory to memory data transfer. -config DMA_BCM2835 - tristate "BCM2835 DMA engine support" - depends on ARCH_BCM2835 +config TIMB_DMA + tristate "Timberdale FPGA DMA support" + depends on MFD_TIMBERDALE select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS + help + Enable support for the Timberdale FPGA DMA engine. config TI_CPPI41 tristate "AM33xx CPPI41 DMA support" @@ -345,56 +478,28 @@ config TI_CPPI41 The Communications Port Programming Interface (CPPI) 4.1 DMA engine is currently used by the USB driver on AM335x platforms. -config MMP_PDMA - bool "MMP PDMA support" - depends on (ARCH_MMP || ARCH_PXA) - select DMA_ENGINE - help - Support the MMP PDMA engine for PXA and MMP platform. - -config DMA_JZ4740 - tristate "JZ4740 DMA support" - depends on MACH_JZ4740 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - -config DMA_JZ4780 - tristate "JZ4780 DMA support" - depends on MACH_JZ4780 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - This selects support for the DMA controller in Ingenic JZ4780 SoCs. - If you have a board based on such a SoC and wish to use DMA for - devices which can use the DMA controller, say Y or M here. +config TI_DMA_CROSSBAR + bool -config K3_DMA - tristate "Hisilicon K3 DMA support" - depends on ARCH_HI3xxx +config TI_EDMA + bool "TI EDMA support" + depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE select DMA_ENGINE select DMA_VIRTUAL_CHANNELS + select TI_DMA_CROSSBAR if ARCH_OMAP + default n help - Support the DMA engine for Hisilicon K3 platform - devices. + Enable support for the TI EDMA controller. This DMA + engine is found on TI DaVinci and AM33xx parts. -config MOXART_DMA - tristate "MOXART DMA support" - depends on ARCH_MOXART - select DMA_ENGINE - select DMA_OF - select DMA_VIRTUAL_CHANNELS - help - Enable support for the MOXA ART SoC DMA controller. - -config FSL_EDMA - tristate "Freescale eDMA engine support" - depends on OF +config XGENE_DMA + tristate "APM X-Gene DMA support" + depends on ARCH_XGENE || COMPILE_TEST select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS + select DMA_ENGINE_RAID + select ASYNC_TX_ENABLE_CHANNEL_SWITCH help - Support the Freescale eDMA engine with programmable channel - multiplexing capability for DMA request sources(slot). - This module can be found on Freescale Vybrid and LS-1 SoCs. + Enable support for the APM X-Gene SoC DMA engine. config XILINX_VDMA tristate "Xilinx AXI VDMA Engine" @@ -410,55 +515,25 @@ config XILINX_VDMA channels, Memory Mapped to Stream (MM2S) and Stream to Memory Mapped (S2MM) for the data transfers. -config DMA_SUN6I - tristate "Allwinner A31 SoCs DMA support" - depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST - depends on RESET_CONTROLLER - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support for the DMA engine first found in Allwinner A31 SoCs. - -config NBPFAXI_DMA - tristate "Renesas Type-AXI NBPF DMA support" - select DMA_ENGINE - depends on ARM || COMPILE_TEST - help - Support for "Type-AXI" NBPF DMA IPs from Renesas - -config IMG_MDC_DMA - tristate "IMG MDC support" - depends on MIPS || COMPILE_TEST - depends on MFD_SYSCON +config ZX_DMA + tristate "ZTE ZX296702 DMA support" + depends on ARCH_ZX select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help - Enable support for the IMG multi-threaded DMA controller (MDC). + Support the DMA engine for ZTE ZX296702 platform devices. -config XGENE_DMA - tristate "APM X-Gene DMA support" - depends on ARCH_XGENE || COMPILE_TEST - select DMA_ENGINE - select DMA_ENGINE_RAID - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - help - Enable support for the APM X-Gene SoC DMA engine. -config DMA_ENGINE - bool +# driver files +source "drivers/dma/bestcomm/Kconfig" -config DMA_VIRTUAL_CHANNELS - tristate +source "drivers/dma/dw/Kconfig" -config DMA_ACPI - def_bool y - depends on ACPI +source "drivers/dma/hsu/Kconfig" -config DMA_OF - def_bool y - depends on OF - select DMA_ENGINE +source "drivers/dma/sh/Kconfig" +# clients comment "DMA Clients" depends on DMA_ENGINE @@ -483,13 +558,4 @@ config DMATEST config DMA_ENGINE_RAID bool -config QCOM_BAM_DMA - tristate "QCOM BAM DMA support" - depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - ---help--- - Enable support for the QCOM BAM DMA controller. This controller - provides DMA capabilities for a variety of on-chip devices. - endif |