mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-10 02:29:01 +00:00
8c603ff286
This patch introduces the multi-buffer job manager which is responsible for submitting scatter-gather buffers from several SHA512 jobs to the multi-buffer algorithm. It also contains the flush routine that's called by the crypto daemon to complete the job when no new jobs arrive before the deadline of maximum latency of a SHA512 crypto job. The SHA512 multi-buffer crypto algorithm is defined and initialized in this patch. Signed-off-by: Megha Dey <megha.dey@linux.intel.com> Reviewed-by: Fenghua Yu <fenghua.yu@intel.com> Reviewed-by: Tim Chen <tim.c.chen@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
11 lines
398 B
Makefile
11 lines
398 B
Makefile
#
|
|
# Arch-specific CryptoAPI modules.
|
|
#
|
|
|
|
avx2_supported := $(call as-instr,vpgatherdd %ymm0$(comma)(%eax$(comma)%ymm1\
|
|
$(comma)4)$(comma)%ymm2,yes,no)
|
|
ifeq ($(avx2_supported),yes)
|
|
obj-$(CONFIG_CRYPTO_SHA512_MB) += sha512-mb.o
|
|
sha512-mb-y := sha512_mb.o sha512_mb_mgr_flush_avx2.o \
|
|
sha512_mb_mgr_init_avx2.o sha512_mb_mgr_submit_avx2.o sha512_x4_avx2.o
|
|
endif
|