crypto: hisilicon/zip - add zip comp high perf mode configuration

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[ Upstream commit a9864bae18 ]

To meet specific application scenarios, the function of switching between
the high performance mode and the high compression mode is added.

Use the perf_mode=0/1 configuration to set the compression high perf mode,
0(default, high compression mode), 1(high performance mode). These two
modes only apply to the compression direction and are compatible with
software algorithm in both directions.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: cf8b5156bb ("crypto: hisilicon/hpre - save capability registers in probe process")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Chenghai Huang 2023-11-24 13:49:24 +08:00 • committed by Greg Kroah-Hartman

parent 2736b0641f

commit 615245a08f

1 changed files with 65 additions and 0 deletions

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drivers/crypto/hisilicon/zip/zip_main.c

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