K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2010-01-31T22:21:08.549216Z
K 7
svn:log
V 400
MFC: r203094

- Zero the MSI/MSI-X queue argument, otherwise mtx_init(9) can panic
  indicating an already initialized lock.
- Check for an empty MSI/MSI-X queue entry before asserting that we have
  received a MSI/MSI-X message in order to not panic in case of stray MSI/
  MSI-X queue interrupts which may happen in case of using an interrupt
  handler rather than a filter.

Approved by:	re (kib)

END