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18 lines
788 B
18 lines
788 B
config RDMA_SIW |
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tristate "Software RDMA over TCP/IP (iWARP) driver" |
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depends on INET && INFINIBAND && LIBCRC32C |
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depends on INFINIBAND_VIRT_DMA |
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help |
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This driver implements the iWARP RDMA transport over |
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the Linux TCP/IP network stack. It enables a system with a |
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standard Ethernet adapter to interoperate with a iWARP |
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adapter or with another system running the SIW driver. |
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(See also RXE which is a similar software driver for RoCE.) |
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The driver interfaces with the Linux RDMA stack and |
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implements both a kernel and user space RDMA verbs API. |
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The user space verbs API requires a support |
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library named libsiw which is loaded by the generic user |
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space verbs API, libibverbs. To implement RDMA over |
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TCP/IP, the driver further interfaces with the Linux |
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in-kernel TCP socket layer.
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