Re: [PATCH iwl-net 4/4] ice: report EIPE checksum errors to the OS on E830

[Simon Horman <horms@kernel.org>]

On Fri, Apr 17, 2026 at 08:29:54AM +0200, Aleksandr Loktionov wrote:
> From: Jan Glaza <jan.glaza@intel.com>
> 
> For E830 adapters the hardware-reported EIPE (Ethernet Inline IPsec
> Engine) error is a reliable indication that a received packet failed
> decryption and has a bad checksum. Route EIPE errors through the
> generic checksum error path on E830 so the error is visible via
> standard ethtool statistics (rx_csum_bad).
> 
> On previous devices (E810, E82X) the EIPE flag can be spuriously set
> on encapsulated packets with inner L2 padding, so those adapters only
> increment the driver-private hw_rx_eipe_error counter without routing
> through the checksum error path.
> 
> Fixes: 0ca6755f3cc2 ("ice: Add a new counter for Rx EIPE errors")
> Signed-off-by: Jan Glaza <jan.glaza@intel.com>
> Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>

Reviewed-by: Simon Horman <horms@kernel.org>


Sashiko has provided review of this patch. However, I don't believe any of
the issues flagged there should block progress of this patch.

You may wish to look over that review for possible follow-up activity.