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-rw-r--r--kvm.h280
1 files changed, 0 insertions, 280 deletions
diff --git a/kvm.h b/kvm.h
deleted file mode 100644
index 131d2bdc15..0000000000
--- a/kvm.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * QEMU KVM support
- *
- * Copyright IBM, Corp. 2008
- *
- * Authors:
- * Anthony Liguori <aliguori@us.ibm.com>
- *
- * 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_KVM_H
-#define QEMU_KVM_H
-
-#include <errno.h>
-#include "config-host.h"
-#include "qemu/queue.h"
-
-#ifdef CONFIG_KVM
-#include <linux/kvm.h>
-#include <linux/kvm_para.h>
-#endif
-
-extern int kvm_allowed;
-extern bool kvm_kernel_irqchip;
-extern bool kvm_async_interrupts_allowed;
-extern bool kvm_irqfds_allowed;
-extern bool kvm_msi_via_irqfd_allowed;
-extern bool kvm_gsi_routing_allowed;
-
-#if defined CONFIG_KVM || !defined NEED_CPU_H
-#define kvm_enabled() (kvm_allowed)
-/**
- * kvm_irqchip_in_kernel:
- *
- * Returns: true if the user asked us to create an in-kernel
- * irqchip via the "kernel_irqchip=on" machine option.
- * What this actually means is architecture and machine model
- * specific: on PC, for instance, it means that the LAPIC,
- * IOAPIC and PIT are all in kernel. This function should never
- * be used from generic target-independent code: use one of the
- * following functions or some other specific check instead.
- */
-#define kvm_irqchip_in_kernel() (kvm_kernel_irqchip)
-
-/**
- * kvm_async_interrupts_enabled:
- *
- * Returns: true if we can deliver interrupts to KVM
- * asynchronously (ie by ioctl from any thread at any time)
- * rather than having to do interrupt delivery synchronously
- * (where the vcpu must be stopped at a suitable point first).
- */
-#define kvm_async_interrupts_enabled() (kvm_async_interrupts_allowed)
-
-/**
- * kvm_irqfds_enabled:
- *
- * Returns: true if we can use irqfds to inject interrupts into
- * a KVM CPU (ie the kernel supports irqfds and we are running
- * with a configuration where it is meaningful to use them).
- */
-#define kvm_irqfds_enabled() (kvm_irqfds_allowed)
-
-/**
- * kvm_msi_via_irqfd_enabled:
- *
- * Returns: true if we can route a PCI MSI (Message Signaled Interrupt)
- * to a KVM CPU via an irqfd. This requires that the kernel supports
- * this and that we're running in a configuration that permits it.
- */
-#define kvm_msi_via_irqfd_enabled() (kvm_msi_via_irqfd_allowed)
-
-/**
- * kvm_gsi_routing_enabled:
- *
- * Returns: true if GSI routing is enabled (ie the kernel supports
- * it and we're running in a configuration that permits it).
- */
-#define kvm_gsi_routing_enabled() (kvm_gsi_routing_allowed)
-
-#else
-#define kvm_enabled() (0)
-#define kvm_irqchip_in_kernel() (false)
-#define kvm_async_interrupts_enabled() (false)
-#define kvm_irqfds_enabled() (false)
-#define kvm_msi_via_irqfd_enabled() (false)
-#define kvm_gsi_routing_allowed() (false)
-#endif
-
-struct kvm_run;
-struct kvm_lapic_state;
-
-typedef struct KVMCapabilityInfo {
- const char *name;
- int value;
-} KVMCapabilityInfo;
-
-#define KVM_CAP_INFO(CAP) { "KVM_CAP_" stringify(CAP), KVM_CAP_##CAP }
-#define KVM_CAP_LAST_INFO { NULL, 0 }
-
-struct KVMState;
-typedef struct KVMState KVMState;
-extern KVMState *kvm_state;
-
-/* external API */
-
-int kvm_init(void);
-
-int kvm_has_sync_mmu(void);
-int kvm_has_vcpu_events(void);
-int kvm_has_robust_singlestep(void);
-int kvm_has_debugregs(void);
-int kvm_has_xsave(void);
-int kvm_has_xcrs(void);
-int kvm_has_pit_state2(void);
-int kvm_has_many_ioeventfds(void);
-int kvm_has_gsi_routing(void);
-int kvm_has_intx_set_mask(void);
-
-#ifdef NEED_CPU_H
-int kvm_init_vcpu(CPUArchState *env);
-
-int kvm_cpu_exec(CPUArchState *env);
-
-#if !defined(CONFIG_USER_ONLY)
-void *kvm_vmalloc(ram_addr_t size);
-void *kvm_arch_vmalloc(ram_addr_t size);
-void kvm_setup_guest_memory(void *start, size_t size);
-
-void kvm_flush_coalesced_mmio_buffer(void);
-#endif
-
-int kvm_insert_breakpoint(CPUArchState *current_env, target_ulong addr,
- target_ulong len, int type);
-int kvm_remove_breakpoint(CPUArchState *current_env, target_ulong addr,
- target_ulong len, int type);
-void kvm_remove_all_breakpoints(CPUArchState *current_env);
-int kvm_update_guest_debug(CPUArchState *env, unsigned long reinject_trap);
-#ifndef _WIN32
-int kvm_set_signal_mask(CPUArchState *env, const sigset_t *sigset);
-#endif
-
-int kvm_on_sigbus_vcpu(CPUArchState *env, int code, void *addr);
-int kvm_on_sigbus(int code, void *addr);
-
-/* internal API */
-
-int kvm_ioctl(KVMState *s, int type, ...);
-
-int kvm_vm_ioctl(KVMState *s, int type, ...);
-
-int kvm_vcpu_ioctl(CPUArchState *env, int type, ...);
-
-/* Arch specific hooks */
-
-extern const KVMCapabilityInfo kvm_arch_required_capabilities[];
-
-void kvm_arch_pre_run(CPUArchState *env, struct kvm_run *run);
-void kvm_arch_post_run(CPUArchState *env, struct kvm_run *run);
-
-int kvm_arch_handle_exit(CPUArchState *env, struct kvm_run *run);
-
-int kvm_arch_process_async_events(CPUArchState *env);
-
-int kvm_arch_get_registers(CPUArchState *env);
-
-/* state subset only touched by the VCPU itself during runtime */
-#define KVM_PUT_RUNTIME_STATE 1
-/* state subset modified during VCPU reset */
-#define KVM_PUT_RESET_STATE 2
-/* full state set, modified during initialization or on vmload */
-#define KVM_PUT_FULL_STATE 3
-
-int kvm_arch_put_registers(CPUArchState *env, int level);
-
-int kvm_arch_init(KVMState *s);
-
-int kvm_arch_init_vcpu(CPUArchState *env);
-
-void kvm_arch_reset_vcpu(CPUArchState *env);
-
-int kvm_arch_on_sigbus_vcpu(CPUArchState *env, int code, void *addr);
-int kvm_arch_on_sigbus(int code, void *addr);
-
-void kvm_arch_init_irq_routing(KVMState *s);
-
-int kvm_set_irq(KVMState *s, int irq, int level);
-int kvm_irqchip_send_msi(KVMState *s, MSIMessage msg);
-
-void kvm_irqchip_add_irq_route(KVMState *s, int gsi, int irqchip, int pin);
-
-void kvm_put_apic_state(DeviceState *d, struct kvm_lapic_state *kapic);
-void kvm_get_apic_state(DeviceState *d, struct kvm_lapic_state *kapic);
-
-struct kvm_guest_debug;
-struct kvm_debug_exit_arch;
-
-struct kvm_sw_breakpoint {
- target_ulong pc;
- target_ulong saved_insn;
- int use_count;
- QTAILQ_ENTRY(kvm_sw_breakpoint) entry;
-};
-
-QTAILQ_HEAD(kvm_sw_breakpoint_head, kvm_sw_breakpoint);
-
-struct kvm_sw_breakpoint *kvm_find_sw_breakpoint(CPUArchState *env,
- target_ulong pc);
-
-int kvm_sw_breakpoints_active(CPUArchState *env);
-
-int kvm_arch_insert_sw_breakpoint(CPUArchState *current_env,
- struct kvm_sw_breakpoint *bp);
-int kvm_arch_remove_sw_breakpoint(CPUArchState *current_env,
- struct kvm_sw_breakpoint *bp);
-int kvm_arch_insert_hw_breakpoint(target_ulong addr,
- target_ulong len, int type);
-int kvm_arch_remove_hw_breakpoint(target_ulong addr,
- target_ulong len, int type);
-void kvm_arch_remove_all_hw_breakpoints(void);
-
-void kvm_arch_update_guest_debug(CPUArchState *env, struct kvm_guest_debug *dbg);
-
-bool kvm_arch_stop_on_emulation_error(CPUArchState *env);
-
-int kvm_check_extension(KVMState *s, unsigned int extension);
-
-uint32_t kvm_arch_get_supported_cpuid(KVMState *env, uint32_t function,
- uint32_t index, int reg);
-void kvm_cpu_synchronize_state(CPUArchState *env);
-void kvm_cpu_synchronize_post_reset(CPUArchState *env);
-void kvm_cpu_synchronize_post_init(CPUArchState *env);
-
-/* generic hooks - to be moved/refactored once there are more users */
-
-static inline void cpu_synchronize_state(CPUArchState *env)
-{
- if (kvm_enabled()) {
- kvm_cpu_synchronize_state(env);
- }
-}
-
-static inline void cpu_synchronize_post_reset(CPUArchState *env)
-{
- if (kvm_enabled()) {
- kvm_cpu_synchronize_post_reset(env);
- }
-}
-
-static inline void cpu_synchronize_post_init(CPUArchState *env)
-{
- if (kvm_enabled()) {
- kvm_cpu_synchronize_post_init(env);
- }
-}
-
-
-#if !defined(CONFIG_USER_ONLY)
-int kvm_physical_memory_addr_from_host(KVMState *s, void *ram_addr,
- hwaddr *phys_addr);
-#endif
-
-#endif
-int kvm_set_ioeventfd_mmio(int fd, uint32_t adr, uint32_t val, bool assign,
- uint32_t size);
-
-int kvm_set_ioeventfd_pio_word(int fd, uint16_t adr, uint16_t val, bool assign);
-
-int kvm_irqchip_add_msi_route(KVMState *s, MSIMessage msg);
-int kvm_irqchip_update_msi_route(KVMState *s, int virq, MSIMessage msg);
-void kvm_irqchip_release_virq(KVMState *s, int virq);
-
-int kvm_irqchip_add_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
-int kvm_irqchip_remove_irqfd_notifier(KVMState *s, EventNotifier *n, int virq);
-void kvm_pc_gsi_handler(void *opaque, int n, int level);
-void kvm_pc_setup_irq_routing(bool pci_enabled);
-#endif
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