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pc: remove short_root_bus property 

The property was only used on QEMU 1.6 machine types.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-09-22 11:54:02 +02:00
parent fa4ec9ffda
commit 946f7c0903
3 changed files with 0 additions and 16 deletions
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8
hw/pci-host/i440fx.c
View File

@ -56,7 +56,6 @@ struct I440FXState {
uint64_t above_4g_mem_size;
uint64_t pci_hole64_size;
bool pci_hole64_fix;
uint32_t short_root_bus;
char *pci_type;
};
@ -351,19 +350,12 @@ static const TypeInfo i440fx_info = {
static const char *i440fx_pcihost_root_bus_path(PCIHostState *host_bridge,
PCIBus *rootbus)
{
I440FXState *s = I440FX_PCI_HOST_BRIDGE(host_bridge);
/* For backwards compat with old device paths */
if (s->short_root_bus) {
return "0000";
}
return "0000:00";
}
static Property i440fx_props[] = {
DEFINE_PROP_SIZE(PCI_HOST_PROP_PCI_HOLE64_SIZE, I440FXState,
pci_hole64_size, I440FX_PCI_HOST_HOLE64_SIZE_DEFAULT),
DEFINE_PROP_UINT32("short_root_bus", I440FXState, short_root_bus, 0),
DEFINE_PROP_SIZE(PCI_HOST_BELOW_4G_MEM_SIZE, I440FXState,
below_4g_mem_size, 0),
DEFINE_PROP_SIZE(PCI_HOST_ABOVE_4G_MEM_SIZE, I440FXState,

7
hw/pci-host/q35.c
View File

@ -73,12 +73,6 @@ static void q35_host_realize(DeviceState *dev, Error **errp)
static const char *q35_host_root_bus_path(PCIHostState *host_bridge,
PCIBus *rootbus)
{
Q35PCIHost *s = Q35_HOST_DEVICE(host_bridge);
/* For backwards compat with old device paths */
if (s->mch.short_root_bus) {
return "0000";
}
return "0000:00";
}
@ -181,7 +175,6 @@ static Property q35_host_props[] = {
MCH_HOST_BRIDGE_PCIEXBAR_DEFAULT),
DEFINE_PROP_SIZE(PCI_HOST_PROP_PCI_HOLE64_SIZE, Q35PCIHost,
mch.pci_hole64_size, Q35_PCI_HOST_HOLE64_SIZE_DEFAULT),
DEFINE_PROP_UINT32("short_root_bus", Q35PCIHost, mch.short_root_bus, 0),
DEFINE_PROP_SIZE(PCI_HOST_BELOW_4G_MEM_SIZE, Q35PCIHost,
mch.below_4g_mem_size, 0),
DEFINE_PROP_SIZE(PCI_HOST_ABOVE_4G_MEM_SIZE, Q35PCIHost,

1
include/hw/pci-host/q35.h
View File

@ -54,7 +54,6 @@ struct MCHPCIState {
uint64_t below_4g_mem_size;
uint64_t above_4g_mem_size;
uint64_t pci_hole64_size;
uint32_t short_root_bus;
uint16_t ext_tseg_mbytes;
};