| Kconfig (8be98d2f2a0a262f8bf8a0bc1fdf522b3c7aab17) | Kconfig (c8a6153b6c59d95c0e091f053f6f180952ade91e) |
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| 1# SPDX-License-Identifier: GPL-2.0-only 2menuconfig VDPA 3 tristate "vDPA drivers" 4 depends on NET 5 help 6 Enable this module to support vDPA device that uses a 7 datapath which complies with virtio specifications with 8 vendor specific control path. --- 19 unchanged lines hidden (view full) --- 28 29config VDPA_SIM_BLOCK 30 tristate "vDPA simulator for block device" 31 depends on VDPA_SIM 32 help 33 vDPA block device simulator which terminates IO request in a 34 memory buffer. 35 | 1# SPDX-License-Identifier: GPL-2.0-only 2menuconfig VDPA 3 tristate "vDPA drivers" 4 depends on NET 5 help 6 Enable this module to support vDPA device that uses a 7 datapath which complies with virtio specifications with 8 vendor specific control path. --- 19 unchanged lines hidden (view full) --- 28 29config VDPA_SIM_BLOCK 30 tristate "vDPA simulator for block device" 31 depends on VDPA_SIM 32 help 33 vDPA block device simulator which terminates IO request in a 34 memory buffer. 35 |
| 36config VDPA_USER 37 tristate "VDUSE (vDPA Device in Userspace) support" 38 depends on EVENTFD && MMU && HAS_DMA 39 select DMA_OPS 40 select VHOST_IOTLB 41 select IOMMU_IOVA 42 help 43 With VDUSE it is possible to emulate a vDPA Device 44 in a userspace program. 45 |
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| 36config IFCVF 37 tristate "Intel IFC VF vDPA driver" 38 depends on PCI_MSI 39 help 40 This kernel module can drive Intel IFC VF NIC to offload 41 virtio dataplane traffic to hardware. 42 To compile this driver as a module, choose M here: the module will 43 be called ifcvf. --- 4 unchanged lines hidden (view full) --- 48 help 49 Support library for Mellanox VDPA drivers. Provides code that is 50 common for all types of VDPA drivers. The following drivers are planned: 51 net, block. 52 53config MLX5_VDPA_NET 54 tristate "vDPA driver for ConnectX devices" 55 select MLX5_VDPA | 46config IFCVF 47 tristate "Intel IFC VF vDPA driver" 48 depends on PCI_MSI 49 help 50 This kernel module can drive Intel IFC VF NIC to offload 51 virtio dataplane traffic to hardware. 52 To compile this driver as a module, choose M here: the module will 53 be called ifcvf. --- 4 unchanged lines hidden (view full) --- 58 help 59 Support library for Mellanox VDPA drivers. Provides code that is 60 common for all types of VDPA drivers. The following drivers are planned: 61 net, block. 62 63config MLX5_VDPA_NET 64 tristate "vDPA driver for ConnectX devices" 65 select MLX5_VDPA |
| 66 select VHOST_RING |
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| 56 depends on MLX5_CORE 57 help 58 VDPA network driver for ConnectX6 and newer. Provides offloading 59 of virtio net datapath such that descriptors put on the ring will 60 be executed by the hardware. It also supports a variety of stateless 61 offloads depending on the actual device used and firmware version. 62 63config VP_VDPA 64 tristate "Virtio PCI bridge vDPA driver" 65 select VIRTIO_PCI_LIB 66 depends on PCI_MSI 67 help 68 This kernel module bridges virtio PCI device to vDPA bus. 69 70endif # VDPA | 67 depends on MLX5_CORE 68 help 69 VDPA network driver for ConnectX6 and newer. Provides offloading 70 of virtio net datapath such that descriptors put on the ring will 71 be executed by the hardware. It also supports a variety of stateless 72 offloads depending on the actual device used and firmware version. 73 74config VP_VDPA 75 tristate "Virtio PCI bridge vDPA driver" 76 select VIRTIO_PCI_LIB 77 depends on PCI_MSI 78 help 79 This kernel module bridges virtio PCI device to vDPA bus. 80 81endif # VDPA |