c379bd7551
xen_piix_pci_write_config_client() is implemented in the xen sub tree and uses PIIX constants internally, thus creating a direct dependency on PIIX. Now that xen_set_pci_link_route() is stubbable, the logic of xen_piix_pci_write_config_client() can be moved to PIIX which resolves the dependency. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Paul Durrant <paul@xen.org> Message-Id: <20220626094656.15673-3-shentey@gmail.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
36 lines
1,004 B
C
36 lines
1,004 B
C
#ifndef QEMU_HW_XEN_H
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#define QEMU_HW_XEN_H
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/*
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* public xen header
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* stuff needed outside xen-*.c, i.e. interfaces to qemu.
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* must not depend on any xen headers being present in
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* /usr/include/xen, so it can be included unconditionally.
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*/
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#include "exec/cpu-common.h"
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/* xen-machine.c */
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enum xen_mode {
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XEN_EMULATE = 0, // xen emulation, using xenner (default)
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XEN_ATTACH // attach to xen domain created by libxl
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};
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extern uint32_t xen_domid;
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extern enum xen_mode xen_mode;
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extern bool xen_domid_restrict;
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int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num);
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int xen_set_pci_link_route(uint8_t link, uint8_t irq);
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void xen_piix3_set_irq(void *opaque, int irq_num, int level);
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void xen_hvm_inject_msi(uint64_t addr, uint32_t data);
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int xen_is_pirq_msi(uint32_t msi_data);
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qemu_irq *xen_interrupt_controller_init(void);
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void xenstore_store_pv_console_info(int i, Chardev *chr);
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void xen_register_framebuffer(struct MemoryRegion *mr);
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#endif /* QEMU_HW_XEN_H */
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