aboutsummaryrefslogtreecommitdiff
path: root/hw/pci-host
diff options
context:
space:
mode:
authorGreg Kurz <groug@kaod.org>2020-12-24 18:23:03 +0100
committerDavid Gibson <david@gibson.dropbear.id.au>2021-01-06 11:09:59 +1100
commit995d955647f197e6ad658050cb7b4c2ef94347a6 (patch)
tree6eb7f673394d32684a3197e666087c84cd98f94b /hw/pci-host
parent27d5caec4fc5987b89257d2160d042717001dad2 (diff)
pnv: Fix reverse dependency on PCI express root ports
qemu-system-ppc64 built with --without-default-devices crashes: Type 'pnv-phb4-root-port' is missing its parent 'pcie-root-port-base' Aborted (core dumped) Have POWERNV to select PCIE_PORT. This is done through a new PCI_POWERNV config in hw/pci-host/Kconfig since POWERNV doesn't have a direct dependency on PCI. For this reason, PCI_EXPRESS and MSI_NONBROKEN are also moved under PCI_POWERNV. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <160883058299.253005.342913177952681375.stgit@bahia.lan> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/pci-host')
-rw-r--r--hw/pci-host/Kconfig5
-rw-r--r--hw/pci-host/meson.build2
2 files changed, 6 insertions, 1 deletions
diff --git a/hw/pci-host/Kconfig b/hw/pci-host/Kconfig
index 036a61877a..eb03f0489d 100644
--- a/hw/pci-host/Kconfig
+++ b/hw/pci-host/Kconfig
@@ -60,3 +60,8 @@ config PCI_BONITO
select PCI
select UNIMP
bool
+
+config PCI_POWERNV
+ select PCI_EXPRESS
+ select MSI_NONBROKEN
+ select PCIE_PORT
diff --git a/hw/pci-host/meson.build b/hw/pci-host/meson.build
index e6d1b89684..da9d1a9964 100644
--- a/hw/pci-host/meson.build
+++ b/hw/pci-host/meson.build
@@ -23,7 +23,7 @@ pci_ss.add(when: 'CONFIG_VERSATILE_PCI', if_true: files('versatile.c'))
softmmu_ss.add_all(when: 'CONFIG_PCI', if_true: pci_ss)
-specific_ss.add(when: 'CONFIG_POWERNV', if_true: files(
+specific_ss.add(when: 'CONFIG_PCI_POWERNV', if_true: files(
'pnv_phb3.c',
'pnv_phb3_msi.c',
'pnv_phb3_pbcq.c',