Michael Chan 7de651490c bnxt_en: Fix ethtool -S statitics with XDP or TCs enabled.
We are returning the wrong count for ETH_SS_STATS in get_sset_count()
when XDP or TCs are enabled.  In a recent commit, we got rid of
irrelevant counters when the ring is RX only or TX only, but we
did not make the proper adjustments for the count.  As a result,
when we have XDP or TCs enabled, we are returning an excess count
because some of the rings are TX only.  This causes ethtool -S to
display extra counters with no counter names.

Fix bnxt_get_num_ring_stats() by not assuming that all rings will
always have RX and TX counters in combined mode.

Fixes: 125592fbf4 ("bnxt_en: show only relevant ethtool stats for a TX or RX ring")
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>
2020-08-26 07:19:03 -07:00
2020-08-25 07:50:25 -07:00

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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