crypto: hisilicon/sec2 - support skcipher/aead fallback for hardware queue unavailable

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[ Upstream commit e750743962 ]

When all hardware queues are busy and no shareable queue,
new processes fail to apply for queues. To avoid affecting
tasks, support fallback mechanism when hardware queues are
unavailable.

Fixes: c16a70c1f2 ("crypto: hisilicon/sec - add new algorithm mode for AEAD")
Signed-off-by: Qi Tao <taoqi10@huawei.com>
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Qi Tao 2025-12-18 21:44:52 +08:00 • committed by Sasha Levin

parent 21ad2c1dcb

commit 0bbfa55426

1 changed files with 47 additions and 15 deletions

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drivers/crypto/hisilicon/sec2/sec_crypto.c

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