The section about VFIO devices is kept separate from the rest
because it's less about domain XML and guest OS disagreeing on the
PCI address of a device, and more about which of the two PCI
addresses in the domain XML is even relevant to the guest OS.
The section on zPCI addresses, on the other hand, falls squarely
in the "more complex cases" category, so it should live in the
corresponding section.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Indent all code snippets by the same number of spaces, and don't
embed the :: marker in the line preceding a code block.
This commit is best viewed with 'git show -w'.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Add some information on how pci address work on s390x.
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This document describes the relationship between PCI addresses as
seen in the domain XML and by the guest OS, which is a topic that
people get confused by time and time again.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
