git: pci_alloc_msix: Fail if no MSI-X vectors available

[Michael Neumann]

commit 14ae4dcef779ec0ed2f457943273ff91454e270a
Author: Michael Neumann <mneumann at ntecs.de>
Date:   Sat Mar 6 00:20:12 2010 +0100

    pci_alloc_msix: Fail if no MSI-X vectors available
    
    Otherwise bootverbose could lead to a kernel crash.
    This commit also lets the igb driver correctly fall-back
    to non MSI-X code. MSI-X is currently not supported by
    DragonFly.

Summary of changes:
 sys/bus/pci/pci.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/14ae4dcef779ec0ed2f457943273ff91454e270a


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