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path: root/drivers/infiniband/hw/irdma/puda.h
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2025-02-14RDMA/irdma: Switch to using the crc32c libraryEric Biggers
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>
2023-09-11IB: Use capital "OR" for multiple licenses in SPDXKrzysztof Kozlowski
Documentation/process/license-rules.rst and checkpatch expect the SPDX identifier syntax for multiple licenses to use capital "OR". Correct it to keep consistent format and avoid copy-paste issues. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230823092912.122674-1-krzysztof.kozlowski@linaro.org Signed-off-by: Leon Romanovsky <leon@kernel.org>
2022-02-23RDMA/irdma: Remove enum irdma_status_codeShiraz Saleem
Replace use of custom irdma_status_code with linux error codes. Remove enum irdma_status_code and header in which its defined. Link: https://lore.kernel.org/r/20220217151851.1518-2-shiraz.saleem@intel.com Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-06-02RDMA/irdma: Add privileged UDA queue implementationMustafa Ismail
Implement privileged UDA queues to handle iWARP connection packets and receive exceptions. Link: https://lore.kernel.org/r/20210602205138.889-6-shiraz.saleem@intel.com Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>