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70 lines
1.9 KiB
70 lines
1.9 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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menuconfig VDPA |
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tristate "vDPA drivers" |
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depends on NET |
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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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tristate "vDPA device simulator core" |
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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 IOMMU_IOVA |
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help |
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Enable this module to support vDPA device simulators. These devices |
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are used for testing, prototyping and development of vDPA. |
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config VDPA_SIM_NET |
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tristate "vDPA simulator for networking device" |
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depends on VDPA_SIM |
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select GENERIC_NET_UTILS |
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help |
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vDPA networking device simulator which loops TX traffic back to RX. |
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config VDPA_SIM_BLOCK |
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tristate "vDPA simulator for block device" |
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depends on VDPA_SIM |
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help |
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vDPA block device simulator which terminates IO request in a |
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memory buffer. |
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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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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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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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config VP_VDPA |
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tristate "Virtio PCI bridge vDPA driver" |
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select VIRTIO_PCI_LIB |
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depends on PCI_MSI |
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help |
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This kernel module bridges virtio PCI device to vDPA bus. |
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endif # VDPA
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