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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.
Note that for crc32c the equivalent of crypto_shash_digest() is
cpu_to_le32(~crc32c(~0, ...)), considering that crypto_shash_digest()
had before and inversions as well as a cpu_to_le32() built-in. This
means that this driver is using u32 for fixed-endian types; this patch
does not try to fix that but rather just keep the exact same behavior.
Link: https://lore.kernel.org/r/20250207033643.59904-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://patch.msgid.link/20250207040816.69163-1-ebiggers@kernel.org
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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In Kconfig, references to config symbols do not use the prefix "CONFIG_".
Commit fa0cf568fd76 ("RDMA/irdma: Add irdma Kconfig/Makefile and remove
i40iw") selects config CONFIG_AUXILIARY_BUS in config INFINIBAND_IRDMA,
but intended to select config AUXILIARY_BUS.
Fixes: fa0cf568fd76 ("RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw")
Link: https://lore.kernel.org/r/20210817084158.10095-1-lukas.bulwahn@gmail.com
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Add Kconfig and Makefile to build irdma driver.
Remove i40iw driver and add an alias in irdma.
Remove legacy exported symbols i40e_register_client
and i40e_unregister_client from i40e as they are no
longer used.
irdma is the replacement driver that supports X722.
Link: https://lore.kernel.org/r/20210602205138.889-16-shiraz.saleem@intel.com
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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