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@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
