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For DQ queue format in raw DMA addressing(RDA) mode, implement page pool recycling of buffers by leveraging a few helper functions. DQ QPL mode will continue to use the exisiting recycling logic. This is because in QPL mode, the pages come from a constant set of pages that the driver pre-allocates and registers with the device. Reviewed-by: Praveen Kaligineedi <pkaligineedi@google.com> Reviewed-by: Shailend Chand <shailend@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com> Reviewed-by: Jacob Keller <jacob.e.keller@intel.com> Link: https://patch.msgid.link/20241014202108.1051963-3-pkaligineedi@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
29 lines
769 B
Plaintext
29 lines
769 B
Plaintext
#
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# Google network device configuration
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#
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config NET_VENDOR_GOOGLE
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bool "Google Devices"
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default y
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help
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If you have a network (Ethernet) device belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about Google devices. If you say Y, you will be asked
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for your specific device in the following questions.
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if NET_VENDOR_GOOGLE
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config GVE
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tristate "Google Virtual NIC (gVNIC) support"
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depends on (PCI_MSI && (X86 || CPU_LITTLE_ENDIAN))
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select PAGE_POOL
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help
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This driver supports Google Virtual NIC (gVNIC)"
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To compile this driver as a module, choose M here.
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The module will be called gve.
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endif #NET_VENDOR_GOOGLE
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