Wei Hu (Xavier) 6a04aed6af 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: a04ff739f2a9 ("RDMA/hns: Add command queue support for hip08 RoCE driver")
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-02-04 16:13:50 -07:00
2019-01-30 08:53:54 -07:00
2019-02-03 08:48:33 -08:00
2018-10-31 08:54:14 -07:00
2019-02-04 14:53:42 -07:00
2019-02-04 14:53:42 -07:00
2019-01-21 13:07:03 +13:00
2019-01-31 10:00:00 -08:00
2019-01-05 12:48:25 -08:00
2019-01-04 14:27:09 -07:00
2019-02-03 13:48:04 -08:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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