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| author |   Paul Greenwalt <paul.greenwalt@intel.com> | 2020-02-13 13:31:16 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-02-19 12:56:34 -0800 |
| commit | 9d5c5a5290d4d7ae65dcd05e7b986fde4c679ff0 (patch) | |
| tree | 68e4398c03528557578225e137394bbf655ead9f /drivers/net/ethernet/intel/ice/ice_flex_pipe.c | |
| parent | ice: Validate config for SW DCB map (diff) | |
| download | linux-dev-9d5c5a5290d4d7ae65dcd05e7b986fde4c679ff0.tar.xz linux-dev-9d5c5a5290d4d7ae65dcd05e7b986fde4c679ff0.zip | |
ice: update malicious driver detection event handling
Update the PF VFs MDD event message to rate limit once per second and
report the total number Rx|Tx event count. Add support to print pending
MDD events that occur during the rate limit. The use of net_ratelimit did
not allow for per VF Rx|Tx granularity.
Additional PF MDD log messages are guarded by netif_msg_[rx|tx]_err().
Since VF RX MDD events disable the queue, add ethtool private flag
mdd-auto-reset-vf to configure VF reset to re-enable the queue.
Disable anti-spoof detection interrupt to prevent spurious events
during a function reset.
To avoid race condition do not make PF MDD register reads conditional
on global MDD result.
Signed-off-by: Paul Greenwalt <paul.greenwalt@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>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_flex_pipe.c')
0 files changed, 0 insertions, 0 deletions