tree 79d1ed786bcbdefd36bb950666de67ca796191e4
parent a35fe226558ac85436ea01af8977f1834927f53f
author Aleksandr Bezzubikov <zuban32s@gmail.com> 1503013008 +0300
committer Michael S. Tsirkin <mst@redhat.com> 1504876517 +0300

hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware

On PCI init PCI bridges may need some extra info about bus number,
IO, memory and prefetchable memory to reserve. QEMU can provide this
with a special vendor-specific PCI capability.

Signed-off-by: Aleksandr Bezzubikov <zuban32s@gmail.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Tested-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>