@@ -425,14 +425,22 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
hotpluggbale_slot = bsel && dc->hotpluggable &&
!cold_plugged_bridge;
- /*
- * allow describing coldplugged bridges in ACPI even if they are not
- * on function 0, as they are not unpluggable, for all other devices
- * generate description only for function 0 per slot, and for other
- * functions if device on function provides its own AML
- */
- if (func && !bridge_in_acpi && !get_dev_aml_func(DEVICE(pdev))) {
- continue;
+ if (func) {
+ if (IS_PCI_BRIDGE(pdev)) {
+ /*
+ * Ignore only hotplugged PCI bridges on !0 functions, but
+ * allow describing cold plugged bridges on all functions
+ */
+ if (DEVICE(pdev)->hotplugged) {
+ continue;
+ }
+ } else if (!get_dev_aml_func(DEVICE(pdev))) {
+ /*
+ * Ignore all other devices on !0 functions unless they
+ * have AML description (i.e have get_dev_aml_func() != 0)
+ */
+ continue;
+ }
}
} else {
/*
Before switching pci bridges to AcpiDevAmlIf interface, ensure that ignored slots are handled correctly. (existing rule works but only if bridge doesn't have AcpiDevAmlIf interface). While at it rewrite related comments to be less confusing (hopefully). Signed-off-by: Igor Mammedov <imammedo@redhat.com> --- hw/i386/acpi-build.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-)