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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 07:31:38 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-06-26 07:31:38 +0200 |
| commit | 4854c7b27f0975a2b629f35ea3996d2968eb7c4f (patch) | |
| tree | 4102bdb70289764a2058aff0f907b13d7cf0e0d1 /drivers/dma/Kconfig | |
| parent | Input: fix accuracy of fixp-arith.h (diff) | |
| parent | [PATCH] uclinux: use PER_LINUX_32BIT in binfmt_flat (diff) | |
| download | linux-4854c7b27f0975a2b629f35ea3996d2968eb7c4f.tar.xz linux-4854c7b27f0975a2b629f35ea3996d2968eb7c4f.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig new file mode 100644 index 000000000000..30d021d1a07c --- /dev/null +++ b/drivers/dma/Kconfig @@ -0,0 +1,34 @@ +# +# DMA engine configuration +# + +menu "DMA Engine support" + +config DMA_ENGINE + bool "Support for DMA engines" + ---help--- + DMA engines offload copy operations from the CPU to dedicated + hardware, allowing the copies to happen asynchronously. + +comment "DMA Clients" + +config NET_DMA + bool "Network: TCP receive copy offload" + depends on DMA_ENGINE && NET + default y + ---help--- + This enables the use of DMA engines in the network stack to + offload receive copy-to-user operations, freeing CPU cycles. + Since this is the main user of the DMA engine, it should be enabled; + say Y here. + +comment "DMA Devices" + +config INTEL_IOATDMA + tristate "Intel I/OAT DMA support" + depends on DMA_ENGINE && PCI + default m + ---help--- + Enable support for the Intel(R) I/OAT DMA engine. + +endmenu |