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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/include/hw/boards.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/include/hw/boards.h')
-rw-r--r--qemu/include/hw/boards.h154
1 files changed, 154 insertions, 0 deletions
diff --git a/qemu/include/hw/boards.h b/qemu/include/hw/boards.h
new file mode 100644
index 000000000..2aec9cbb1
--- /dev/null
+++ b/qemu/include/hw/boards.h
@@ -0,0 +1,154 @@
+/* Declarations for use by board files for creating devices. */
+
+#ifndef HW_BOARDS_H
+#define HW_BOARDS_H
+
+#include "qemu/typedefs.h"
+#include "sysemu/blockdev.h"
+#include "sysemu/accel.h"
+#include "hw/qdev.h"
+#include "qom/object.h"
+
+
+typedef void QEMUMachineInitFunc(MachineState *ms);
+
+typedef void QEMUMachineResetFunc(void);
+
+typedef void QEMUMachineHotAddCPUFunc(const int64_t id, Error **errp);
+
+typedef int QEMUMachineGetKvmtypeFunc(const char *arg);
+
+struct QEMUMachine {
+ const char *name;
+ const char *desc;
+ QEMUMachineInitFunc *init;
+ QEMUMachineGetKvmtypeFunc *kvm_type;
+ BlockInterfaceType block_default_type;
+ int max_cpus;
+ unsigned int
+ no_sdcard:1,
+ has_dynamic_sysbus:1;
+ int is_default;
+ const char *default_machine_opts;
+ const char *default_boot_order;
+};
+
+void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
+ const char *name,
+ uint64_t ram_size);
+
+int qemu_register_machine(QEMUMachine *m);
+
+#define TYPE_MACHINE_SUFFIX "-machine"
+#define TYPE_MACHINE "machine"
+#undef MACHINE /* BSD defines it and QEMU does not use it */
+#define MACHINE(obj) \
+ OBJECT_CHECK(MachineState, (obj), TYPE_MACHINE)
+#define MACHINE_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(MachineClass, (obj), TYPE_MACHINE)
+#define MACHINE_CLASS(klass) \
+ OBJECT_CLASS_CHECK(MachineClass, (klass), TYPE_MACHINE)
+
+MachineClass *find_default_machine(void);
+extern MachineState *current_machine;
+
+bool machine_usb(MachineState *machine);
+bool machine_iommu(MachineState *machine);
+bool machine_kernel_irqchip_allowed(MachineState *machine);
+bool machine_kernel_irqchip_required(MachineState *machine);
+int machine_kvm_shadow_mem(MachineState *machine);
+int machine_phandle_start(MachineState *machine);
+bool machine_dump_guest_core(MachineState *machine);
+bool machine_mem_merge(MachineState *machine);
+
+/**
+ * MachineClass:
+ * @qemu_machine: #QEMUMachine
+ * @get_hotplug_handler: this function is called during bus-less
+ * device hotplug. If defined it returns pointer to an instance
+ * of HotplugHandler object, which handles hotplug operation
+ * for a given @dev. It may return NULL if @dev doesn't require
+ * any actions to be performed by hotplug handler.
+ * @cpu_index_to_socket_id:
+ * used to provide @cpu_index to socket number mapping, allowing
+ * a machine to group CPU threads belonging to the same socket/package
+ * Returns: socket number given cpu_index belongs to.
+ */
+struct MachineClass {
+ /*< private >*/
+ ObjectClass parent_class;
+ /*< public >*/
+
+ const char *family; /* NULL iff @name identifies a standalone machtype */
+ const char *name;
+ const char *alias;
+ const char *desc;
+
+ void (*init)(MachineState *state);
+ void (*reset)(void);
+ void (*hot_add_cpu)(const int64_t id, Error **errp);
+ int (*kvm_type)(const char *arg);
+
+ BlockInterfaceType block_default_type;
+ int units_per_default_bus;
+ int max_cpus;
+ unsigned int no_serial:1,
+ no_parallel:1,
+ use_virtcon:1,
+ use_sclp:1,
+ no_floppy:1,
+ no_cdrom:1,
+ no_sdcard:1,
+ has_dynamic_sysbus:1,
+ no_tco:1;
+ int is_default;
+ const char *default_machine_opts;
+ const char *default_boot_order;
+ const char *default_display;
+ GlobalProperty *compat_props;
+ const char *hw_version;
+ ram_addr_t default_ram_size;
+
+ HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
+ DeviceState *dev);
+ unsigned (*cpu_index_to_socket_id)(unsigned cpu_index);
+};
+
+/**
+ * MachineState:
+ */
+struct MachineState {
+ /*< private >*/
+ Object parent_obj;
+ Notifier sysbus_notifier;
+
+ /*< public >*/
+
+ char *accel;
+ bool kernel_irqchip_allowed;
+ bool kernel_irqchip_required;
+ int kvm_shadow_mem;
+ char *dtb;
+ char *dumpdtb;
+ int phandle_start;
+ char *dt_compatible;
+ bool dump_guest_core;
+ bool mem_merge;
+ bool usb;
+ bool usb_disabled;
+ char *firmware;
+ bool iommu;
+ bool suppress_vmdesc;
+
+ ram_addr_t ram_size;
+ ram_addr_t maxram_size;
+ uint64_t ram_slots;
+ const char *boot_order;
+ char *kernel_filename;
+ char *kernel_cmdline;
+ char *initrd_filename;
+ const char *cpu_model;
+ AccelState *accelerator;
+};
+
+#endif