[Bug 203874] MSI/MSI-X interrupts don't work in VMware virtual machines

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Oct 20 21:53:36 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203874

Marius Strobl <marius at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |marius at FreeBSD.org

--- Comment #2 from Marius Strobl <marius at FreeBSD.org> ---
Removing the ESXi MSI-X quirk altogether simply is way too gross as the
intention is to provide a setup which at least works out of the box, also on
older versions of the the VMM and even if that doesn't yield the optimal
configuration. As you apparently work for VMware, could you please get the
revision ID in the PCI header of 0x079015ad and 0x07a015ad bridges bumped for
the implementations that have MSI-X allocation fixed - if that hasn't already
be done, yet -, so we can distinguish the good from the bad ones in the PCI
code? My logs indicate that at least the bridges reporting revision 0x1 were
affected.

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