Commit 21508f00 authored by Weili Qian's avatar Weili Qian Committed by JiangShui
Browse files

crypto: hisilicon/qm - increase device doorbell timeout

mainline inclusion
from mainline-v6.6-rc1
commit b925a0cc
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8B6T4
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b925a0cc87a1



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When both the accelerator device and SMMU are busy,
the processing time of the doorbell may be prolonged.
As a result, the doorbell may timeout, especially in the sva
scenario. Therefore, the doorbell timeout is increased.

Signed-off-by: default avatarWeili Qian <qianweili@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarJiangShui Yang <yangjiangshui@h-partners.com>
parent c2ac271a
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