Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pc, acpi, virtio, tpm

This includes pxb support by Marcel, as well as multiple enhancements all over
the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Thu Jun  4 11:51:02 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (28 commits)
  vhost: logs sharing
  hw/acpi: piix4_pm_init(): take fw_cfg object no more
  hw/acpi: move "etc/system-states" fw_cfg file from PIIX4 to core
  hw/acpi: acpi_pm1_cnt_init(): take "disable_s3" and "disable_s4"
  pc-dimm: don't assert if pc-dimm alignment != hotpluggable mem range size
  docs: Add PXB documentation
  apci: fix PXB behaviour if used with unsupported BIOS
  hw/pxb: add numa_node parameter
  hw/pci: add support for NUMA nodes
  hw/pxb: add map_irq func
  hw/pci: inform bios if the system has extra pci root buses
  hw/pci: introduce PCI Expander Bridge (PXB)
  hw/pci: removed 'rootbus nr is 0' assumption from qmp_pci_query
  hw/acpi: remove from root bus 0 the crs resources used by other buses.
  hw/acpi: add _CRS method for extra root busses
  hw/apci: add _PRT method for extra PCI root busses
  hw/acpi: add support for i440fx 'snooping' root busses
  hw/pci: extend PCI config access to support devices behind PXB
  hw/i386: query only for q35/pc when looking for pci host bridge
  hw/pci: made pci_bus_num a PCIBusClass method
  ...

Conflicts:
	hw/i386/pc_piix.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 10 deletions

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 768b09b..5253e6d 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -98,7 +98,6 @@ static void pc_init1(MachineState *machine)
     MemoryRegion *pci_memory;
     MemoryRegion *rom_memory;
     DeviceState *icc_bridge;
-    FWCfgState *fw_cfg = NULL;
     PcGuestInfo *guest_info;
     ram_addr_t lowmem;
 
@@ -179,16 +178,16 @@ static void pc_init1(MachineState *machine)
 
     /* allocate ram and load rom/bios */
     if (!xen_enabled()) {
-        fw_cfg = pc_memory_init(machine, system_memory,
-                                below_4g_mem_size, above_4g_mem_size,
-                                rom_memory, &ram_memory, guest_info);
+        pc_memory_init(machine, system_memory,
+                       below_4g_mem_size, above_4g_mem_size,
+                       rom_memory, &ram_memory, guest_info);
     } else if (machine->kernel_filename != NULL) {
         /* For xen HVM direct kernel boot, load linux here */
-        fw_cfg = xen_load_linux(machine->kernel_filename,
-                                machine->kernel_cmdline,
-                                machine->initrd_filename,
-                                below_4g_mem_size,
-                                guest_info);
+        xen_load_linux(machine->kernel_filename,
+                       machine->kernel_cmdline,
+                       machine->initrd_filename,
+                       below_4g_mem_size,
+                       guest_info);
     }
 
     gsi_state = g_malloc0(sizeof(*gsi_state));
@@ -287,7 +286,7 @@ static void pc_init1(MachineState *machine)
         /* TODO: Populate SPD eeprom data.  */
         smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
                               gsi[9], smi_irq,
-                              kvm_enabled(), fw_cfg, &piix4_pm);
+                              kvm_enabled(), &piix4_pm);
         smbus_eeprom_init(smbus, 8, NULL, 0);
 
         object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,