crypto: hisilicon - re-enable address prefetch after device resuming

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[ Upstream commit 0dcd21443d ]

When the device resumes from a suspended state, it will revert to its
initial state and requires re-enabling. Currently, the address prefetch
function is not re-enabled after device resuming. Move the address prefetch
enable to the initialization process. In this way, the address prefetch
can be enabled when the device resumes by calling the initialization
process.

Fixes: 607c191b37 ("crypto: hisilicon - support runtime PM for accelerator device")
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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Chenghai Huang 2025-08-21 09:38:05 +08:00 • committed by Greg Kroah-Hartman

parent f440c1fc32

commit 5af2d502a0

4 changed files with 43 additions and 48 deletions

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3

drivers/crypto/hisilicon/hpre/hpre_main.c

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3

drivers/crypto/hisilicon/qm.c

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80

drivers/crypto/hisilicon/sec2/sec_main.c

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5

drivers/crypto/hisilicon/zip/zip_main.c

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