K 10
svn:author
V 8
hselasky
K 8
svn:date
V 27
2017-01-27T11:29:33.443447Z
K 7
svn:log
V 526
Add support for device surprise removal and other PCI errors.

- When device disappears from PCI indicate error device state and:
  1) Trigger command completion for all pending commands
  2) Prevent new commands from executing and return:
     - success for modify and remove/cleanup commands
     - failure for create/query commands
  3) When reclaiming pages for a device in error state don't ask FW to
     return all given pages, just release the allocated memory

MFC after:		1 week
Sponsored by:		Mellanox Technologies

END