vmsvga: don't process more than 1024 fifo commands at once
[qemu.git] / 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