projects / qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| e37630ca AL |
1 | #ifndef QEMU_HW_XEN_H |
| 2 | #define QEMU_HW_XEN_H 1 | |
| 3 | /* | |
| 4 | * public xen header | |
| 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. | |
| 8 | */ | |
| 23327f75 | 9 | #include <inttypes.h> |
| e37630ca | 10 | |
| 5202ef94 | 11 | #include "hw/irq.h" |
| 41445300 AP |
12 | #include "qemu-common.h" |
| 13 | ||
| e37630ca AL |
14 | /* xen-machine.c */ |
| 15 | enum xen_mode { | |
| 16 | XEN_EMULATE = 0, // xen emulation, using xenner (default) | |
| 17 | XEN_CREATE, // create xen domain | |
| 18 | XEN_ATTACH // attach to xen domain created by xend | |
| 19 | }; | |
| 20 | ||
| 21 | extern uint32_t xen_domid; | |
| 22 | extern enum xen_mode xen_mode; | |
| 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); |
| c9622478 | 35 | void xen_cmos_set_s3_resume(void *opaque, int irq, int level); |
| 41445300 | 36 | |
| 9c11a8ac AP |
37 | qemu_irq *xen_interrupt_controller_init(void); |
| 38 | ||
| 135a129a | 39 | int xen_init(QEMUMachine *machine); |
| 04d7bad8 | 40 | int xen_hvm_init(MemoryRegion **ram_memory); |
| 0f51726a | 41 | void xenstore_store_pv_console_info(int i, struct CharDriverState *chr); |
| 29d3ccde | 42 | |
| 432d268c | 43 | #if defined(NEED_CPU_H) && !defined(CONFIG_USER_ONLY) |
| fce537d4 AK |
44 | void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, |
| 45 | struct MemoryRegion *mr); | |
| 910b38e4 | 46 | void xen_modified_memory(ram_addr_t start, ram_addr_t length); |
| 432d268c JN |
47 | #endif |
| 48 | ||
| c65adf9b AK |
49 | void xen_register_framebuffer(struct MemoryRegion *mr); |
| 50 | ||
| 29d3ccde AP |
51 | #if defined(CONFIG_XEN) && CONFIG_XEN_CTRL_INTERFACE_VERSION < 400 |
| 52 | # define HVM_MAX_VCPUS 32 | |
| 53 | #endif | |
| 3285cf4f | 54 | |
| e37630ca | 55 | #endif /* QEMU_HW_XEN_H */ |