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7ed8390132
Kunpeng930 could be able to stop queue by writing hardware registers, which will trigger tasks in device to be flushed out. In order to be compatible with the kunpeng920 driver, add 'qm_hw_ops_v3' to adapt Kunpeng930. And 'stop_qp' callback is added in 'qm_hw_ops_v3' to write hardware registers. Call 'stop_qp' to drain the tasks in device before releasing queue. Signed-off-by: Weili Qian <qianweili@huawei.com> Reviewed-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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.