diff options
| author | Cédric Le Goater <clg@redhat.com> | 2023-07-12 10:01:46 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-07-14 11:10:57 +0200 |
| commit | cc9ff56fc338499a2de939619fbe5d4e9389094b (patch) | |
| tree | 72708670b717cedae028457e818858eaecfd84ca /hw/s390x | |
| parent | 230dfd9257e92259876c113e58b5f0d22b056d2e (diff) | |
kconfig: Add PCIe devices to s390x machines
It is useful to extend the number of available PCIe devices to KVM guests
for passthrough scenarios and also to expose these models to a different
(big endian) architecture. Introduce a new config PCIE_DEVICES to select
models, Intel Ethernet adapters and one USB controller. These devices all
support MSI-X which is a requirement on s390x as legacy INTx are not
supported.
Cc: Matthew Rosato <mjrosato@linux.ibm.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Message-ID: <20230712080146.839113-1-clg@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/s390x')
| -rw-r--r-- | hw/s390x/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/s390x/Kconfig b/hw/s390x/Kconfig index 5e7d8a2bae..e8d4d68ece 100644 --- a/hw/s390x/Kconfig +++ b/hw/s390x/Kconfig @@ -5,7 +5,8 @@ config S390_CCW_VIRTIO imply VFIO_AP imply VFIO_CCW imply WDT_DIAG288 - select PCI + imply PCIE_DEVICES + select PCI_EXPRESS select S390_FLIC select SCLPCONSOLE select VIRTIO_CCW |