crypto: hisilicon/sec2 - save capability registers in probe process

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[ Upstream commit f1115b0096 ]

Pre-store the valid value of the sec alg support related capability
register in sec_qm_init(), which will be called by probe process.
It can reduce the number of capability register queries and avoid
obtaining incorrect values in abnormal scenarios, such as reset
failed and the memory space disabled.

Fixes: 921715b6b7 ("crypto: hisilicon/sec - get algorithm bitmap from registers")
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Zhiqi Song 2023-12-02 17:17:21 +08:00 • committed by Greg Kroah-Hartman

parent ce2b3ce5ca

commit 7fea58e8e6

3 changed files with 55 additions and 5 deletions

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7

drivers/crypto/hisilicon/sec2/sec.h

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10

drivers/crypto/hisilicon/sec2/sec_crypto.c

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43

drivers/crypto/hisilicon/sec2/sec_main.c

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