mainline inclusion
from mainline-master
commit 3bbf0783
category: feature
bugzilla: 173981
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3bbf0783636be8fd672907df25904288f14566f2

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1. The ACC driver supports to inquiry each function's QoS in the Host
and VM. The driver supports reading QoS by the device debug SysFS
attribute file "alg_qos", like "cat alg_qos".
2. Modify the communication process between pf and vf as needed.
Signed-off-by: NKai Ye <yekai13@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NMingqiang Ling <lingmingqiang@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>