vmsvga: don't process more than 1024 fifo commands at once
[qemu.git] / target-i386 / hyperv.h
1 /*
2 * QEMU KVM Hyper-V support
3 *
4 * Copyright (C) 2015 Andrey Smetanin <asmetanin@virtuozzo.com>
5 *
6 * Authors:
7 * Andrey Smetanin <asmetanin@virtuozzo.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
11 *
12 */
13
14 #ifndef HYPERV_I386_H
15 #define HYPERV_I386_H
16
17 #include "cpu.h"
18 #include "sysemu/kvm.h"
19 #include "qemu/event_notifier.h"
20
21 typedef struct HvSintRoute HvSintRoute;
22 typedef void (*HvSintAckClb)(HvSintRoute *sint_route);
23
24 struct HvSintRoute {
25 uint32_t sint;
26 uint32_t vcpu_id;
27 int gsi;
28 EventNotifier sint_set_notifier;
29 EventNotifier sint_ack_notifier;
30 HvSintAckClb sint_ack_clb;
31 };
32
33 int kvm_hv_handle_exit(X86CPU *cpu, struct kvm_hyperv_exit *exit);
34
35 HvSintRoute *kvm_hv_sint_route_create(uint32_t vcpu_id, uint32_t sint,
36 HvSintAckClb sint_ack_clb);
37
38 void kvm_hv_sint_route_destroy(HvSintRoute *sint_route);
39
40 int kvm_hv_sint_route_set_sint(HvSintRoute *sint_route);
41
42 #endif