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Commit 6a04aed6 authored by Wei Hu (Xavier)'s avatar Wei Hu (Xavier) Committed by Jason Gunthorpe
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RDMA/hns: Fix the chip hanging caused by sending mailbox&CMQ during reset



On hi08 chip, There is a possibility of chip hanging and some errors when
sending mailbox & doorbell during reset.  We can fix it by prohibiting
mailbox and doorbell during reset and reset occurred to ensure that
hardware can work normally.

Fixes: a04ff739 ("RDMA/hns: Add command queue support for hip08 RoCE driver")
Signed-off-by: default avatarWei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent d061effc
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