Thanks Hubert.
-Danny
On 3/10/23 5:28 AM, Herbert Xu wrote:
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.
