diff options
author | Jeff Garzik <jeff@garzik.org> | 2006-06-22 22:11:56 -0400 |
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committer | Jeff Garzik <jeff@garzik.org> | 2006-06-22 22:11:56 -0400 |
commit | 71d530cd1b6d97094481002a04c77fea1c8e1c22 (patch) | |
tree | e786da7145d83c19a594adf76ed90d52c51058b1 /drivers/dma/Kconfig | |
parent | d7a80dad2fe19a2b8c119c8e9cba605474a75a2b (diff) | |
parent | d588fcbe5a7ba8bba2cebf7799ab2d573717a806 (diff) |
Merge branch 'master' into upstream
Conflicts:
drivers/scsi/libata-core.c
drivers/scsi/libata-scsi.c
include/linux/pci_ids.h
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 00000000000..30d021d1a07 --- /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 |