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426370c860
Now that the crc32c() library function directly takes advantage of architecture-specific optimizations, it is unnecessary to go through the crypto API. Just use crc32c(). This is much simpler, and it improves performance due to eliminating the crypto API overhead. Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://patch.msgid.link/20250227051207.19470-1-ebiggers@kernel.org Acked-by: Bernard Metzler <bmt@zurich.ibm.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
20 lines
789 B
Plaintext
20 lines
789 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 CRC32
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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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