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SubjectRe: [PATCH v3 0/2] crypto: qat - Remove x86 dependency on QAT drivers
On Fri, Jun 17, 2022 at 09:59:43AM +0000, Yoan Picchi wrote:
> The QAT acceleration card can be very helpfull for some tasks like dealing
> with IPSEC but it is currently restricted to be used only on x86 machine.
> Looking at the code we didn't see any reasons why those drivers might not
> work on other architectures. We've successfully built all of them on x86,
> arm64, arm32, mips64, powerpc64, riscv64 and sparc64.
>
> We also have tested the driver with an Intel Corporation C62x Chipset
> QuickAssist Technology (rev 04) PCIe card on an arm64 server. After the numa
> patch, it works with the AF_ALG crypto userland interface, allowing us to
> encrypt some data with cbc for instance. We've also successfully created some
> VF, bound them to DPDK, and used the card this way, thus showing some real
> life usecases of x86 do work on arm64 too.
>
> Changelog v1 ... v2:
> - Add COMPILE_TEST to Kconfig
>
> Changelog v2 ... v3:
> - Add the Crypto tag to the commit header
>
> Andre Przywara (1):
> crypto: qat - replace get_current_node() with numa_node_id()
>
> Yoan Picchi (1):
> crypto: qat - Removes the x86 dependency on the QAT drivers
>
> drivers/crypto/qat/Kconfig | 14 +++++++-------
> drivers/crypto/qat/qat_common/adf_common_drv.h | 5 -----
> drivers/crypto/qat/qat_common/qat_algs.c | 4 ++--
> drivers/crypto/qat/qat_common/qat_asym_algs.c | 4 ++--
> 4 files changed, 11 insertions(+), 16 deletions(-)

All applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

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