[dpdk-dev] [PATCH] doc: add knwon issue of PF reset event handling
helin.zhang at intel.com
Mon Dec 14 02:12:34 CET 2015
Add a known issue to warn that PF reset event/request is not
handled by any VF drivers till 2.2, and which should be fixed
in the future.
Signed-off-by: Helin Zhang <helin.zhang at intel.com>
doc/guides/rel_notes/release_2_2.rst | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index a0035b7..a99b6c4 100644
@@ -273,6 +273,11 @@ Known Issues
As the l3fwd example application requires this info, the i40e vector
driver must be disabled to benefit of the packet type with i40e.
+* Some (possibly all) VF drivers (e.g. i40evf) do not handle any PF reset
+ events/requests in VF driver, that means VF driver may not work after a
+ PF reset in host side. The workaround is to avoid triggering any PF reset
+ events/requests on host side, or wait future fixes.
More information about the dev