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(parent: 4b3ee3f) | patch
crypto: hisilicon/qm - increase device doorbell timeout
authorWeili Qian <qianweili@huawei.com>
Fri, 14 Jul 2023 11:41:37 +0000 (19:41 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sat, 22 Jul 2023 01:59:39 +0000 (13:59 +1200)
commitb925a0cc87a1b950bc87ebf869e6d2dff0839e5f
tree6214ffd51a742682c5c40a3c3f729faeff95686ftree | snapshot
parent4b3ee3ff2dd66b45dd5ec374a95af06eb26d35accommit | diff
crypto: hisilicon/qm - increase device doorbell timeout

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: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/hisilicon/qm.c diff | blob | history
Domain: System / Kernel;