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AEQ overflow will be reported by hardware when too many asynchronous events occurred but not be handled in time. Normally, AEQ overflow error is not easy to occur. Once happened, we have to do physical function reset to recover. PF reset is implemented in two steps. Firstly, set reset level with ae_dev->ops->set_default_reset_request. Secondly, run reset with ae_dev->ops->reset_event. Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com> Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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.