These changes are the raw update to qemu-2.6.
[kvmfornfv.git] / qemu / target-i386 / kvm_i386.h
1 /*
2  * QEMU KVM support -- x86 specific functions.
3  *
4  * Copyright (c) 2012 Linaro Limited
5  *
6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
7  * See the COPYING file in the top-level directory.
8  *
9  */
10
11 #ifndef QEMU_KVM_I386_H
12 #define QEMU_KVM_I386_H
13
14 #include "sysemu/kvm.h"
15
16 #define kvm_apic_in_kernel() (kvm_irqchip_in_kernel())
17
18 bool kvm_allows_irq0_override(void);
19 bool kvm_has_smm(void);
20 void kvm_synchronize_all_tsc(void);
21 void kvm_arch_reset_vcpu(X86CPU *cs);
22 void kvm_arch_do_init_vcpu(X86CPU *cs);
23
24 int kvm_device_pci_assign(KVMState *s, PCIHostDeviceAddress *dev_addr,
25                           uint32_t flags, uint32_t *dev_id);
26 int kvm_device_pci_deassign(KVMState *s, uint32_t dev_id);
27
28 int kvm_device_intx_assign(KVMState *s, uint32_t dev_id,
29                            bool use_host_msi, uint32_t guest_irq);
30 int kvm_device_intx_set_mask(KVMState *s, uint32_t dev_id, bool masked);
31 int kvm_device_intx_deassign(KVMState *s, uint32_t dev_id, bool use_host_msi);
32
33 int kvm_device_msi_assign(KVMState *s, uint32_t dev_id, int virq);
34 int kvm_device_msi_deassign(KVMState *s, uint32_t dev_id);
35
36 bool kvm_device_msix_supported(KVMState *s);
37 int kvm_device_msix_init_vectors(KVMState *s, uint32_t dev_id,
38                                  uint32_t nr_vectors);
39 int kvm_device_msix_set_vector(KVMState *s, uint32_t dev_id, uint32_t vector,
40                                int virq);
41 int kvm_device_msix_assign(KVMState *s, uint32_t dev_id);
42 int kvm_device_msix_deassign(KVMState *s, uint32_t dev_id);
43
44 #endif