Re: [PATCH 0/2] hw/pci-bridge: Add x-speed and x-width properties to xio3130 ports

[Cédric Le Goater]

On 9/15/26 09:25, Cédric Le Goater wrote:

Hello,

The xio3130-downstream and x3130-upstream devices lacks x-speed and
x-width device properties, making it impossible to configure PCIe link
speed/width when building PIX switch topologies for GPU/NIC passthrough.

Fix that and preserve migration compatibility with a 2.5GT/s x1 default.

Thanks,

C.

Cédric Le Goater (2):
   hw/pci-bridge: Add x-speed and x-width properties to
     xio3130-downstream
   hw/pci-bridge: Add x-speed and x-width properties to x3130-upstream

  hw/core/machine.c                  |  4 ++++
  hw/pci-bridge/xio3130_downstream.c |  5 +++++
  hw/pci-bridge/xio3130_upstream.c   | 28 +++++++++++++++++++++++++++-
  3 files changed, 36 insertions(+), 1 deletion(-)

Reported-by: Boaz Ben Shabat <bbens...@redhat.com>

Thanks,

C.