fc5e1acf6a
The SoftiWARP Kconfig is missing "select" for CRYPTO and CRYPTO_CRC32C. In addition, it improperly "depends on" LIBCRC32C, this should be a "select", similar to net/sctp and others. As a dependency, SIW fails to appear in generic configurations. Link: https://lore.kernel.org/r/d366bf02-3271-754f-fc68-1a84016d0e19@talpey.com Signed-off-by: Tom Talpey <tom@talpey.com> Acked-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
22 lines
830 B
Plaintext
22 lines
830 B
Plaintext
config RDMA_SIW
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tristate "Software RDMA over TCP/IP (iWARP) driver"
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depends on INET && INFINIBAND
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depends on INFINIBAND_VIRT_DMA
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select LIBCRC32C
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select CRYPTO
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select CRYPTO_CRC32C
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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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