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From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [dpdk-dev] [Bug 349] i40e/i40evf: Allow bad packets to reach application (SBP)
Date: Mon, 16 Sep 2019 10:33:27 +0000	[thread overview]
Message-ID: <bug-349-3@http.bugs.dpdk.org/> (raw)

https://bugs.dpdk.org/show_bug.cgi?id=349

            Bug ID: 349
           Summary: i40e/i40evf: Allow bad packets to reach application
                    (SBP)
           Product: DPDK
           Version: 18.11
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: alexandru.nicolae0807@yahoo.com
  Target Milestone: ---

For i40 drivers there is no option to allow bad packets reaching the
application (i.e. undersized, oversized, length error, etc) even though Intel
X710 datasheet
(https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/xl710-10-40-controller-datasheet.pdf)
states one should set the SBP flag in the PRT_SBPVSI register in order to
permit bad packets.

Is there any way you can expose such a setting? For example, ixgbe driver
allows this option by setting the IXGBE_FCTRL_SBP flag.

Thank you,
Alexandru Nicolae

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                 reply	other threads:[~2019-09-16 10:33 UTC|newest]

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