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2309ae385a
Currently we are not handling LAN overflow events. There can be cases where LAN overflow events occur on VF queues, especially with Link Flow Control (LFC) enabled on the controlling PF. In order to recover from the LAN overflow event caused by a VF we need to determine if the queue belongs to a VF and reset that VF accordingly. The struct ice_aqc_event_lan_overflow returns a copy of the GLDCB_RTCTQ register, which tells us what the queue index is in the global/device space. The global queue index needs to first be converted to a PF space queue index and then it can be used to find if a VF owns it. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.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.