doc: add known igb_uio issue for i40e
authorQiming Yang <qiming.yang@intel.com>
Thu, 13 Apr 2017 03:08:33 +0000 (11:08 +0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Wed, 19 Apr 2017 13:37:37 +0000 (15:37 +0200)
commit86fa6c57a17588305865ccdcf57c9e7fd443829d
treee6577fb99156110a5813df93550ac350d5d162e7
parente05e340eb231fca5b6467c7cd08419121bb3b4f9
doc: add known igb_uio issue for i40e

When insmod "igb_uio" with "intr_mode=legacy and test link
status interrupt. Since INTx interrupt is not supported by
X710/XL710/XXV710, it will cause Input/Output error when
reading file descriptor.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
doc/guides/rel_notes/known_issues.rst