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

…ging

virtio,pc,acpi fixes, cleanups

Mostly cleanups, notably Eduardo's compat code rework,
and smbios rearrangement for use by ARM.

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

# gpg: Signature made Thu 13 Aug 2015 12:59:16 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: (24 commits)
  MAINTAINERS: list smbios maintainers
  smbios: move smbios code into a common folder
  smbios: remove dependency on x86 e820 tables
  smbios: extract x86 smbios building code into a function
  acpi: avoid potential uninitialized access to cpu_hp_io_base
  virtio-net: remove useless codes
  pci: allow 0 address for PCI IO/MEM regions
  pc: Remove redundant arguments from pc_memory_init()
  pc: Remove redundant arguments from pc_cmos_init()
  pc: Remove redundant arguments from *load_linux()
  pc: Use PCMachineState as pc_guest_info_init() argument
  pc: Move {above,below}_4g_mem_size variables to PCMachineState
  pc: Use PCMachineState for pc_memory_init() argument
  pc: Use PCMachineState for pc_cmos_init() argument
  pc: Eliminate pc_default_machine_options()
  pc: Eliminate pc_common_machine_options()
  pc: Move PCMachineClass, PCMachineState to qemu/typedefs.h
  pc: Rename pc_machine variables to pcms
  pc: Use error_abort when registering properties
  target-i386: Remove x86_cpu_compat_set_features()
  ...

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

MAINTAINERS

@@ -645,13 +645,15 @@ S: Supported
 F: include/hw/pci/*
 F: hw/pci/*
 
-ACPI
+ACPI/SMBIOS
 M: Michael S. Tsirkin <mst@redhat.com>
 M: Igor Mammedov <imammedo@redhat.com>
 S: Supported
 F: include/hw/acpi/*
+F: include/hw/smbios/*
 F: hw/mem/*
 F: hw/acpi/*
+F: hw/smbios/*
 F: hw/i386/acpi-build.[hc]
 F: hw/i386/*dsl
 F: hw/arm/virt-acpi-build.c

arch_init.c

@@ -26,7 +26,7 @@
 #include "sysemu/arch_init.h"
 #include "hw/pci/pci.h"
 #include "hw/audio/audio.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "qemu/config-file.h"
 #include "qemu/error-report.h"
 #include "qmp-commands.h"

default-configs/i386-softmmu.mak

@@ -49,3 +49,4 @@ CONFIG_MEM_HOTPLUG=y
 CONFIG_XIO3130=y
 CONFIG_IOH3420=y
 CONFIG_I82801B11=y
+CONFIG_SMBIOS=y

default-configs/x86_64-softmmu.mak

@@ -50,3 +50,4 @@ CONFIG_MEM_HOTPLUG=y
 CONFIG_XIO3130=y
 CONFIG_IOH3420=y
 CONFIG_I82801B11=y
+CONFIG_SMBIOS=y

hw/Makefile.objs

@@ -31,6 +31,7 @@ devices-dirs-$(CONFIG_VIRTIO) += virtio/
 devices-dirs-$(CONFIG_SOFTMMU) += watchdog/
 devices-dirs-$(CONFIG_SOFTMMU) += xen/
 devices-dirs-$(CONFIG_MEM_HOTPLUG) += mem/
+devices-dirs-$(CONFIG_SMBIOS) += smbios/
 devices-dirs-y += core/
 common-obj-y += $(devices-dirs-y)
 obj-y += $(devices-dirs-y)

hw/i386/Makefile.objs

@@ -1,14 +1,20 @@
 obj-$(CONFIG_KVM) += kvm/
-obj-y += multiboot.o smbios.o
+obj-y += multiboot.o
 obj-y += pc.o pc_piix.o pc_q35.o
 obj-y += pc_sysfw.o
 obj-y += intel_iommu.o
 obj-$(CONFIG_XEN) += ../xenpv/ xen/
 
 obj-y += kvmvapic.o
 obj-y += acpi-build.o
+
+gen-hex-y += hw/i386/acpi-dsdt.hex
+gen-hex-y += hw/i386/q35-acpi-dsdt.hex
+
 hw/i386/acpi-build.o: hw/i386/acpi-build.c \
-	hw/i386/acpi-dsdt.hex hw/i386/q35-acpi-dsdt.hex
+	$(gen-hex-y)
+
+-include $(gen-hex-y:.hex=.d)
 
 iasl-option=$(shell if test -z "`$(1) $(2) 2>&1 > /dev/null`" \
     ; then echo "$(2)"; else echo "$(3)"; fi ;)

hw/i386/acpi-build.c

@@ -169,6 +169,7 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
     Object *obj = NULL;
     QObject *o;
 
+    pm->cpu_hp_io_base = 0;
     pm->pcihp_io_base = 0;
     pm->pcihp_io_len = 0;
     if (piix) {

hw/i386/acpi-dsdt.dsl

@@ -43,7 +43,6 @@ DefinitionBlock (
 
 #include "acpi-dsdt-hpet.dsl"
 
-
 /****************************************************************
  * PIIX4 PM
  ****************************************************************/