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fea6b33355
Now that we have the infrastructure in place, add the new function bnxt_accumulate_all_stats() to periodically accumulate and check for counter rollover of all ring stats and port stats. A chip bug was also discovered that could cause some ring counters to become 0 during DMA. Workaround by ignoring zeros on the affected chips. Some older frimware will reset port counters during ifdown. We need to check for that and free the accumulated port counters during ifdown to prevent bogus counter overflow detection during ifup. Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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.