diff options
author | Marcel Apfelbaum <marcel@redhat.com> | 2015-11-26 18:00:28 +0200 |
---|---|---|
committer | Michael S. Tsirkin <mst@redhat.com> | 2015-12-22 17:45:13 +0200 |
commit | 81ed6482a3478685c4fd27d766a92c4e0f8b34d1 (patch) | |
tree | 00de29a82d3c77798eb7202ba2c3457282ec1a72 | |
parent | 02b07434bed8360715198b4cbfdfebd17f7cac32 (diff) |
hw/i386: extend pxb query for all PC machines
Add bus property to PC machines and use it when looking
for primary PCI root bus (bus 0).
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
-rw-r--r-- | hw/i386/acpi-build.c | 3 | ||||
-rw-r--r-- | hw/i386/pc.c | 2 | ||||
-rw-r--r-- | hw/i386/pc_piix.c | 1 | ||||
-rw-r--r-- | hw/i386/pc_q35.c | 1 | ||||
-rw-r--r-- | include/hw/i386/pc.h | 1 |
5 files changed, 5 insertions, 3 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index eb156cb116..a60436b5bc 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -950,8 +950,7 @@ build_ssdt(GArray *table_data, GArray *linker, /* Reserve space for header */ acpi_data_push(ssdt->buf, sizeof(AcpiTableHeader)); - /* Extra PCI root buses are implemented only for i440fx */ - bus = find_i440fx(); + bus = PC_MACHINE(machine)->bus; if (bus) { QLIST_FOREACH(bus, &bus->child, sibling) { uint8_t bus_num = pci_bus_num(bus); diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 00b59cdae0..48aa37a138 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1167,7 +1167,7 @@ void pc_guest_info_machine_done(Notifier *notifier, void *data) PcGuestInfoState *guest_info_state = container_of(notifier, PcGuestInfoState, machine_done); - PCIBus *bus = find_i440fx(); + PCIBus *bus = PC_MACHINE(qdev_get_machine())->bus; if (bus) { int extra_hosts = 0; diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 7d847b247d..9654628f09 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -185,6 +185,7 @@ static void pc_init1(MachineState *machine, pcms->below_4g_mem_size, pcms->above_4g_mem_size, pci_memory, ram_memory); + pcms->bus = pci_bus; } else { pci_bus = NULL; i440fx_state = NULL; diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 6aaa0eedb0..b87e7ec19c 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -181,6 +181,7 @@ static void pc_q35_init(MachineState *machine) qdev_init_nofail(DEVICE(q35_host)); phb = PCI_HOST_BRIDGE(q35_host); host_bus = phb->bus; + pcms->bus = phb->bus; /* create ISA bus */ lpc = pci_create_simple_multifunction(host_bus, PCI_DEVFN(ICH9_LPC_DEV, ICH9_LPC_FUNC), true, diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index beb44ca23c..bbebf1536a 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -51,6 +51,7 @@ struct PCMachineState { OnOffAuto vmport; OnOffAuto smm; ram_addr_t below_4g_mem_size, above_4g_mem_size; + PCIBus *bus; }; #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" |