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-rw-r--r--include/sysemu/kvm_int.h177
1 files changed, 0 insertions, 177 deletions
diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h
deleted file mode 100644
index 1d8fb14..0000000
--- a/include/sysemu/kvm_int.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Internal definitions for a target's KVM support
- *
- * 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_INT_H
-#define QEMU_KVM_INT_H
-
-#include "exec/memory.h"
-#include "qapi/qapi-types-common.h"
-#include "qemu/accel.h"
-#include "qemu/queue.h"
-#include "sysemu/kvm.h"
-#include "hw/boards.h"
-#include "hw/i386/topology.h"
-#include "io/channel-socket.h"
-
-typedef struct KVMSlot
-{
- hwaddr start_addr;
- ram_addr_t memory_size;
- void *ram;
- int slot;
- int flags;
- int old_flags;
- /* Dirty bitmap cache for the slot */
- unsigned long *dirty_bmap;
- unsigned long dirty_bmap_size;
- /* Cache of the address space ID */
- int as_id;
- /* Cache of the offset in ram address space */
- ram_addr_t ram_start_offset;
- int guest_memfd;
- hwaddr guest_memfd_offset;
-} KVMSlot;
-
-typedef struct KVMMemoryUpdate {
- QSIMPLEQ_ENTRY(KVMMemoryUpdate) next;
- MemoryRegionSection section;
-} KVMMemoryUpdate;
-
-typedef struct KVMMemoryListener {
- MemoryListener listener;
- KVMSlot *slots;
- unsigned int nr_used_slots;
- int as_id;
- QSIMPLEQ_HEAD(, KVMMemoryUpdate) transaction_add;
- QSIMPLEQ_HEAD(, KVMMemoryUpdate) transaction_del;
-} KVMMemoryListener;
-
-#define KVM_MSI_HASHTAB_SIZE 256
-
-typedef struct KVMHostTopoInfo {
- /* Number of package on the Host */
- unsigned int maxpkgs;
- /* Number of cpus on the Host */
- unsigned int maxcpus;
- /* Number of cpus on each different package */
- unsigned int *pkg_cpu_count;
- /* Each package can have different maxticks */
- unsigned int *maxticks;
-} KVMHostTopoInfo;
-
-struct KVMMsrEnergy {
- pid_t pid;
- bool enable;
- char *socket_path;
- QIOChannelSocket *sioc;
- QemuThread msr_thr;
- unsigned int guest_vcpus;
- unsigned int guest_vsockets;
- X86CPUTopoInfo guest_topo_info;
- KVMHostTopoInfo host_topo;
- const CPUArchIdList *guest_cpu_list;
- uint64_t *msr_value;
- uint64_t msr_unit;
- uint64_t msr_limit;
- uint64_t msr_info;
-};
-
-enum KVMDirtyRingReaperState {
- KVM_DIRTY_RING_REAPER_NONE = 0,
- /* The reaper is sleeping */
- KVM_DIRTY_RING_REAPER_WAIT,
- /* The reaper is reaping for dirty pages */
- KVM_DIRTY_RING_REAPER_REAPING,
-};
-
-/*
- * KVM reaper instance, responsible for collecting the KVM dirty bits
- * via the dirty ring.
- */
-struct KVMDirtyRingReaper {
- /* The reaper thread */
- QemuThread reaper_thr;
- volatile uint64_t reaper_iteration; /* iteration number of reaper thr */
- volatile enum KVMDirtyRingReaperState reaper_state; /* reap thr state */
-};
-struct KVMState
-{
- AccelState parent_obj;
-
- int nr_slots;
- int fd;
- int vmfd;
- int coalesced_mmio;
- int coalesced_pio;
- struct kvm_coalesced_mmio_ring *coalesced_mmio_ring;
- bool coalesced_flush_in_progress;
- int vcpu_events;
-#ifdef TARGET_KVM_HAVE_GUEST_DEBUG
- QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints;
-#endif
- int max_nested_state_len;
- int kvm_shadow_mem;
- bool kernel_irqchip_allowed;
- bool kernel_irqchip_required;
- OnOffAuto kernel_irqchip_split;
- bool sync_mmu;
- bool guest_state_protected;
- uint64_t manual_dirty_log_protect;
- /* The man page (and posix) say ioctl numbers are signed int, but
- * they're not. Linux, glibc and *BSD all treat ioctl numbers as
- * unsigned, and treating them as signed here can break things */
- unsigned irq_set_ioctl;
- unsigned int sigmask_len;
- GHashTable *gsimap;
-#ifdef KVM_CAP_IRQ_ROUTING
- struct kvm_irq_routing *irq_routes;
- int nr_allocated_irq_routes;
- unsigned long *used_gsi_bitmap;
- unsigned int gsi_count;
-#endif
- KVMMemoryListener memory_listener;
- QLIST_HEAD(, KVMParkedVcpu) kvm_parked_vcpus;
-
- /* For "info mtree -f" to tell if an MR is registered in KVM */
- int nr_as;
- struct KVMAs {
- KVMMemoryListener *ml;
- AddressSpace *as;
- } *as;
- uint64_t kvm_dirty_ring_bytes; /* Size of the per-vcpu dirty ring */
- uint32_t kvm_dirty_ring_size; /* Number of dirty GFNs per ring */
- bool kvm_dirty_ring_with_bitmap;
- uint64_t kvm_eager_split_size; /* Eager Page Splitting chunk size */
- struct KVMDirtyRingReaper reaper;
- struct KVMMsrEnergy msr_energy;
- NotifyVmexitOption notify_vmexit;
- uint32_t notify_window;
- uint32_t xen_version;
- uint32_t xen_caps;
- uint16_t xen_gnttab_max_frames;
- uint16_t xen_evtchn_max_pirq;
- char *device;
-};
-
-void kvm_memory_listener_register(KVMState *s, KVMMemoryListener *kml,
- AddressSpace *as, int as_id, const char *name);
-
-void kvm_set_max_memslot_size(hwaddr max_slot_size);
-
-/**
- * kvm_hwpoison_page_add:
- *
- * Parameters:
- * @ram_addr: the address in the RAM for the poisoned page
- *
- * Add a poisoned page to the list
- *
- * Return: None.
- */
-void kvm_hwpoison_page_add(ram_addr_t ram_addr);
-#endif