smbios: move smbios code into a common folder

To share smbios among different architectures, this patch moves SMBIOS
code (smbios.c and smbios.h) from x86 specific folders into new
hw/smbios directories. As a result, CONFIG_SMBIOS=y is defined in
x86 default config files.

Acked-by: Gabriel Somlo <somlo@cmu.edu>
Tested-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Wei Huang <wei@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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

@@ -1,5 +1,5 @@
 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

hw/i386/pc.c

@@ -33,7 +33,7 @@
 #include "hw/pci/pci_bus.h"
 #include "hw/nvram/fw_cfg.h"
 #include "hw/timer/hpet.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "hw/loader.h"
 #include "elf.h"
 #include "multiboot.h"

hw/i386/pc_piix.c

@@ -28,7 +28,7 @@
 #include "hw/loader.h"
 #include "hw/i386/pc.h"
 #include "hw/i386/apic.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "hw/pci/pci.h"
 #include "hw/pci/pci_ids.h"
 #include "hw/usb.h"

hw/i386/pc_q35.c

@@ -39,7 +39,7 @@
 #include "hw/pci-host/q35.h"
 #include "exec/address-spaces.h"
 #include "hw/i386/ich9.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "hw/ide/pci.h"
 #include "hw/ide/ahci.h"
 #include "hw/usb.h"

hw/smbios/Makefile.objs

@@ -0,0 +1 @@
+common-obj-$(CONFIG_SMBIOS) += smbios.o

hw/i386/smbios.c → hw/smbios/smbios.c

@@ -19,10 +19,9 @@
 #include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/cpus.h"
-#include "hw/i386/pc.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "hw/loader.h"
-
+#include "exec/cpu-common.h"
 
 /* legacy structures and constants for <= 2.0 machines */
 struct smbios_header {

tests/bios-tables-test.c

@@ -18,7 +18,7 @@
 #include "libqtest.h"
 #include "qemu/compiler.h"
 #include "hw/acpi/acpi-defs.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "qemu/bitmap.h"
 
 #define MACHINE_PC "pc"

vl.c

@@ -68,7 +68,7 @@ int main(int argc, char **argv)
 #include "hw/isa/isa.h"
 #include "hw/bt.h"
 #include "sysemu/watchdog.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
 #include "hw/xen/xen.h"
 #include "hw/qdev.h"
 #include "hw/loader.h"