2 #define QEMU_HW_XEN_H 1
5 * stuff needed outside xen-*.c, i.e. interfaces to qemu.
6 * must not depend on any xen headers being present in
7 * /usr/include/xen, so it can be included unconditionally.
11 #include "qemu-common.h"
15 XEN_EMULATE = 0, // xen emulation, using xenner (default)
16 XEN_CREATE, // create xen domain
17 XEN_ATTACH // attach to xen domain created by xend
20 extern uint32_t xen_domid;
21 extern enum xen_mode xen_mode;
23 extern int xen_allowed;
25 static inline int xen_enabled(void)
34 int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num);
35 void xen_piix3_set_irq(void *opaque, int irq_num, int level);
36 void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len);
38 qemu_irq *xen_interrupt_controller_init(void);
41 int xen_hvm_init(void);
42 void xen_vcpu_init(void);
44 #if defined(CONFIG_XEN) && CONFIG_XEN_CTRL_INTERFACE_VERSION < 400
45 # define HVM_MAX_VCPUS 32
48 #endif /* QEMU_HW_XEN_H */