On 04/07/2023 11.32, Cédric Le Goater wrote:
It is useful to extend the number of available PCI devices to KVM guests
for passthrough scenarios and also to expose these models to a different
(big endian) architecture.
Maybe mention that these devices can work on s390x since they support MSI-X
? (While most of the other devices don't work on s390x since they only
support legacy interrupts)
Signed-off-by: Cédric Le Goater <c...@redhat.com>
---
hw/s390x/Kconfig | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/s390x/Kconfig b/hw/s390x/Kconfig
index 5e7d8a2bae8b..373f38adcd6b 100644
--- a/hw/s390x/Kconfig
+++ b/hw/s390x/Kconfig
@@ -10,3 +10,7 @@ config S390_CCW_VIRTIO
select SCLPCONSOLE
select VIRTIO_CCW
select MSI_NONBROKEN
+ select PCI_EXPRESS
+ select E1000E_PCI_EXPRESS
+ select IGB_PCI_EXPRESS
+ select USB_XHCI_PCI
Please don't use "select" here - you still want these devices to be disabled
in case you run configure with "--without-default-devices".
You can use "imply" instead of "select" instead.
Thomas
