forked from Minki/linux
Remove bogus default y for DMAR and NET_DMA
No reason I can think of of making them default y Most people don't have the hardware and with default y they just pollute lots of configs during make oldconfig. Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Jeff Garzik <jeff@garzik.org> Acked-by: "Nelson, Shannon" <shannon.nelson@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -749,7 +749,6 @@ config PCI_DOMAINS
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config DMAR
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config DMAR
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bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
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bool "Support for DMA Remapping Devices (EXPERIMENTAL)"
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depends on PCI_MSI && ACPI && EXPERIMENTAL
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depends on PCI_MSI && ACPI && EXPERIMENTAL
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default y
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help
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help
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DMA remapping (DMAR) devices support enables independent address
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DMA remapping (DMAR) devices support enables independent address
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translations for Direct Memory Access (DMA) from devices.
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translations for Direct Memory Access (DMA) from devices.
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@ -43,7 +43,6 @@ comment "DMA Clients"
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config NET_DMA
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config NET_DMA
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bool "Network: TCP receive copy offload"
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bool "Network: TCP receive copy offload"
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depends on DMA_ENGINE && NET
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depends on DMA_ENGINE && NET
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default y
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help
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help
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This enables the use of DMA engines in the network stack to
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This enables the use of DMA engines in the network stack to
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offload receive copy-to-user operations, freeing CPU cycles.
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offload receive copy-to-user operations, freeing CPU cycles.
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