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| author | Mitch Williams <mitch.a.williams@intel.com> | 2015-12-23 20:05:48 (GMT) |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-02-17 02:54:53 (GMT) |
| commit | 1d0a4ada8401c73b360fc8492064a1107fca019b (patch) | |
| tree | 416c0a638082edc8018cf4f9a5722326579804dc /Documentation | |
| parent | a3d772a3925d85721ad8518db14603fb1cd99295 (diff) | |
| download | linux-1d0a4ada8401c73b360fc8492064a1107fca019b.tar.xz | |
i40e: add counter for arq overflows
Sometimes, ARQ overflows are a big deal and tell us that the
firmware/hardware/driver/something is having problems. But normally
they're no big deal. To assist in assessing this, add a counter to
our Ethtool stats. A handful of ARQ overflows during VF init is no
problem. A large, ever-growing number indicates that Something Bad is
happening.
Change-ID: Ie5348bfbc8a54a890559cb00279c28d976a55096
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions