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Diffstat (limited to 'include/sysemu/kvm_xen.h')
| -rw-r--r-- | include/sysemu/kvm_xen.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/sysemu/kvm_xen.h b/include/sysemu/kvm_xen.h deleted file mode 100644 index 961c702..0000000 --- a/include/sysemu/kvm_xen.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Xen HVM emulation support in KVM - * - * Copyright © 2019 Oracle and/or its affiliates. All rights reserved. - * Copyright © 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - * - */ - -#ifndef QEMU_SYSEMU_KVM_XEN_H -#define QEMU_SYSEMU_KVM_XEN_H - -/* The KVM API uses these to indicate "no GPA" or "no GFN" */ -#define INVALID_GPA UINT64_MAX -#define INVALID_GFN UINT64_MAX - -/* QEMU plays the rôle of dom0 for "interdomain" communication. */ -#define DOMID_QEMU 0 - -int kvm_xen_soft_reset(void); -uint32_t kvm_xen_get_caps(void); -void *kvm_xen_get_vcpu_info_hva(uint32_t vcpu_id); -bool kvm_xen_has_vcpu_callback_vector(void); -void kvm_xen_inject_vcpu_callback_vector(uint32_t vcpu_id, int type); -void kvm_xen_set_callback_asserted(void); -int kvm_xen_set_vcpu_virq(uint32_t vcpu_id, uint16_t virq, uint16_t port); -uint16_t kvm_xen_get_gnttab_max_frames(void); -uint16_t kvm_xen_get_evtchn_max_pirq(void); - -#define kvm_xen_has_cap(cap) (!!(kvm_xen_get_caps() & \ - KVM_XEN_HVM_CONFIG_ ## cap)) - -#define XEN_SPECIAL_AREA_ADDR 0xfeff8000UL -#define XEN_SPECIAL_AREA_SIZE 0x4000UL - -#define XEN_SPECIALPAGE_CONSOLE 0 -#define XEN_SPECIALPAGE_XENSTORE 1 - -#define XEN_SPECIAL_PFN(x) ((XEN_SPECIAL_AREA_ADDR >> TARGET_PAGE_BITS) + \ - XEN_SPECIALPAGE_##x) - -#endif /* QEMU_SYSEMU_KVM_XEN_H */ |