From: Wenzhuo Lu <wenzhuo.lu@intel.com>
To: dev@dpdk.org
Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>
Subject: [dpdk-dev] [PATCH] doc: update ICE doc
Date: Fri, 12 Apr 2019 11:33:47 +0800 [thread overview]
Message-ID: <1555040027-66786-1-git-send-email-wenzhuo.lu@intel.com> (raw)
Message-ID: <20190412033347.6IfVElMmUSnJY8aZ7ek5x2X7m4-JuwdUDRfCy9cD_CU@z> (raw)
Update ICE document to describe a MDD event.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
doc/guides/nics/ice.rst | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/doc/guides/nics/ice.rst b/doc/guides/nics/ice.rst
index 15c2766..666b1b2 100644
--- a/doc/guides/nics/ice.rst
+++ b/doc/guides/nics/ice.rst
@@ -82,6 +82,15 @@ are chosen based on 2 conditions.
If any not supported features are used, ICE vector PMD is disabled and the
normal paths are chosen.
+Malicious driver detection (MDD)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+It's not appropriate to send a packet, if this packet's destination MAC address
+is just this port's MAC address. If SW tries to send such packets, HW will
+report a MDD event and drop the packets.
+
+The APPs based on DPDK should avoid providing such packets.
+
Sample Application Notes
------------------------
--
1.9.3
next reply other threads:[~2019-04-12 3:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-12 3:33 Wenzhuo Lu [this message]
2019-04-12 3:33 ` Wenzhuo Lu
2019-04-15 21:54 ` Rami Rosen
2019-04-15 21:54 ` Rami Rosen
2019-04-16 4:39 ` Lu, Wenzhuo
2019-04-16 4:39 ` Lu, Wenzhuo
2019-04-16 7:59 ` Rami Rosen
2019-04-16 7:59 ` Rami Rosen
2019-04-17 5:16 ` Lu, Wenzhuo
2019-04-17 5:16 ` Lu, Wenzhuo
2019-04-23 3:31 ` Zhang, Qi Z
2019-04-23 3:31 ` Zhang, Qi Z
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