2021-05-27 00:09:36 +05:00
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# SPDX-License-Identifier: GPL-2.0-only
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menuconfig VDPA
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tristate "vDPA drivers"
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help
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Enable this module to support vDPA device that uses a
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datapath which complies with virtio specifications with
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vendor specific control path.
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if VDPA
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config VDPA_SIM
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2021-09-23 21:59:15 +05:00
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tristate "vDPA device simulator"
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2021-05-27 00:09:36 +05:00
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depends on RUNTIME_TESTING_MENU && HAS_DMA
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select DMA_OPS
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select VHOST_RING
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select GENERIC_NET_UTILS
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2021-09-23 21:59:15 +05:00
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default n
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2021-05-27 00:09:36 +05:00
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help
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2021-09-23 21:59:15 +05:00
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vDPA networking device simulator which loop TX traffic back
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to RX. This device is used for testing, prototyping and
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development of vDPA.
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2021-07-13 00:01:19 +05:00
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2021-05-27 00:09:36 +05:00
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config IFCVF
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tristate "Intel IFC VF vDPA driver"
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depends on PCI_MSI
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2021-09-23 21:59:15 +05:00
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default n
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2021-05-27 00:09:36 +05:00
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help
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This kernel module can drive Intel IFC VF NIC to offload
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virtio dataplane traffic to hardware.
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To compile this driver as a module, choose M here: the module will
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be called ifcvf.
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config MLX5_VDPA
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bool
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select VHOST_IOTLB
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help
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Support library for Mellanox VDPA drivers. Provides code that is
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common for all types of VDPA drivers. The following drivers are planned:
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net, block.
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config MLX5_VDPA_NET
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tristate "vDPA driver for ConnectX devices"
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select MLX5_VDPA
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depends on MLX5_CORE
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2021-09-23 21:59:15 +05:00
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default n
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2021-05-27 00:09:36 +05:00
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help
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VDPA network driver for ConnectX6 and newer. Provides offloading
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of virtio net datapath such that descriptors put on the ring will
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be executed by the hardware. It also supports a variety of stateless
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offloads depending on the actual device used and firmware version.
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endif # VDPA
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