On Mon, Feb 20, 2023 at 10:40:15PM -0500, Danny Tsen wrote: > This patch series enable an accelerated AES/GCM stitched implementation > for Power10 or later CPU(ppc64le). This module supports AEAD algorithm. > The stitched implementation provides 3.5X+ better performance than the > baseline. > > This patch has been tested with the kernel crypto module tcrypt.ko and > has passed the selftest. The patch is also tested with > CONFIG_CRYPTO_MANAGER_EXTRA_TESTS enabled. > > Danny Tsen (6): > Glue code for AES/GCM stitched implementation. > An accelerated AES/GCM stitched implementation. > Supporting functions for AES. > Supporting functions for ghash. > A perl script to process PowerPC assembler source. > Update Kconfig and Makefile. > > arch/powerpc/crypto/aes-gcm-p10-glue.c | 345 ++++++ > arch/powerpc/crypto/aes-gcm-p10.S | 1521 ++++++++++++++++++++++++ > arch/powerpc/crypto/aesp8-ppc.pl | 585 +++++++++ > arch/powerpc/crypto/ghashp8-ppc.pl | 370 ++++++ > arch/powerpc/crypto/ppc-xlate.pl | 229 ++++ > arch/powerpc/crypto/Kconfig | 17 + > arch/powerpc/crypto/Makefile | 13 + > 7 files changed, 3080 insertions(+) > create mode 100644 arch/powerpc/crypto/aes-gcm-p10-glue.c > create mode 100644 arch/powerpc/crypto/aes-gcm-p10.S > create mode 100644 arch/powerpc/crypto/aesp8-ppc.pl > create mode 100644 arch/powerpc/crypto/ghashp8-ppc.pl > create mode 100644 arch/powerpc/crypto/ppc-xlate.pl > > -- > 2.31.1 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
