qemu/arch_init.h
Anthony PERARD 303d4e865b Introduce -machine command option.
This option gives the ability to switch one "accelerator" like kvm, xen
or the default one tcg. We can specify more than one accelerator by
separate them by a colon. QEMU will try each one and use the first whose
works.

So,
./qemu -machine accel=xen:kvm:tcg

which would try Xen support first, then KVM and finally TCG if none of
the other works.

By default, QEMU will use TCG. But we can specify another default in the
global configuration file.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2011-05-08 10:09:59 +02:00

34 lines
785 B
C

#ifndef QEMU_ARCH_INIT_H
#define QEMU_ARCH_INIT_H
extern const char arch_config_name[];
enum {
QEMU_ARCH_ALL = -1,
QEMU_ARCH_ALPHA = 1,
QEMU_ARCH_ARM = 2,
QEMU_ARCH_CRIS = 4,
QEMU_ARCH_I386 = 8,
QEMU_ARCH_M68K = 16,
QEMU_ARCH_LM32 = 32,
QEMU_ARCH_MICROBLAZE = 64,
QEMU_ARCH_MIPS = 128,
QEMU_ARCH_PPC = 256,
QEMU_ARCH_S390X = 512,
QEMU_ARCH_SH4 = 1024,
QEMU_ARCH_SPARC = 2048,
};
extern const uint32_t arch_type;
void select_soundhw(const char *optarg);
void do_acpitable_option(const char *optarg);
void do_smbios_option(const char *optarg);
void cpudef_init(void);
int audio_available(void);
void audio_init(qemu_irq *isa_pic, PCIBus *pci_bus);
int tcg_available(void);
int kvm_available(void);
int xen_available(void);
#endif