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Commit | Line | Data |
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e37630ca | 1 | #ifndef QEMU_HW_XEN_H |
175de524 MA |
2 | #define QEMU_HW_XEN_H |
3 | ||
e37630ca AL |
4 | /* |
5 | * public xen header | |
6 | * stuff needed outside xen-*.c, i.e. interfaces to qemu. | |
7 | * must not depend on any xen headers being present in | |
8 | * /usr/include/xen, so it can be included unconditionally. | |
9 | */ | |
10 | ||
33c11879 PB |
11 | #include "exec/cpu-common.h" |
12 | #include "hw/irq.h" | |
41445300 | 13 | |
e37630ca AL |
14 | /* xen-machine.c */ |
15 | enum xen_mode { | |
16 | XEN_EMULATE = 0, // xen emulation, using xenner (default) | |
1077bcac | 17 | XEN_ATTACH // attach to xen domain created by libxl |
e37630ca AL |
18 | }; |
19 | ||
20 | extern uint32_t xen_domid; | |
21 | extern enum xen_mode xen_mode; | |
1c599472 | 22 | extern bool xen_domid_restrict; |
e37630ca | 23 | |
d5286af5 | 24 | extern bool xen_allowed; |
3285cf4f | 25 | |
d5286af5 | 26 | static inline bool xen_enabled(void) |
3285cf4f | 27 | { |
3285cf4f | 28 | return xen_allowed; |
3285cf4f AP |
29 | } |
30 | ||
41445300 AP |
31 | int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num); |
32 | void xen_piix3_set_irq(void *opaque, int irq_num, int level); | |
33 | void xen_piix_pci_write_config_client(uint32_t address, uint32_t val, int len); | |
f1dbf015 | 34 | void xen_hvm_inject_msi(uint64_t addr, uint32_t data); |
428c3ece | 35 | int xen_is_pirq_msi(uint32_t msi_data); |
41445300 | 36 | |
9c11a8ac AP |
37 | qemu_irq *xen_interrupt_controller_init(void); |
38 | ||
0ec7b3e7 | 39 | void xenstore_store_pv_console_info(int i, struct Chardev *chr); |
29d3ccde | 40 | |
dced4d2f | 41 | void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory); |
33c11879 | 42 | |
fce537d4 | 43 | void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, |
37aa7a0e | 44 | struct MemoryRegion *mr, Error **errp); |
5100afb5 | 45 | void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length); |
432d268c | 46 | |
c65adf9b AK |
47 | void xen_register_framebuffer(struct MemoryRegion *mr); |
48 | ||
e37630ca | 49 | #endif /* QEMU_HW_XEN_H */ |