Expose struct KVMState out of kvm-all.c so that the field of struct
KVMState can be accessed when defining target-specific accelerator
properties.
Signed-off-by: Chenyi Qiang <chenyi.qi...@intel.com>
---
accel/kvm/kvm-all.c | 74 ---------------------------------------
include/sysemu/kvm_int.h | 75 ++++++++++++++++++++++++++++++++++++++++
2 files changed, 75 insertions(+), 74 deletions(-)
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index f90c5cb285..3624ed8447 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -77,86 +77,12 @@
do { } while (0)
#endif
-#define KVM_MSI_HASHTAB_SIZE 256
-
struct KVMParkedVcpu {
unsigned long vcpu_id;
int kvm_fd;
QLIST_ENTRY(KVMParkedVcpu) node;
};
-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;
- int robust_singlestep;
- int debugregs;
-#ifdef KVM_CAP_SET_GUEST_DEBUG
- QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints;
-#endif
- int max_nested_state_len;
- int many_ioeventfds;
- int intx_set_mask;
- int kvm_shadow_mem;
- bool kernel_irqchip_allowed;
- bool kernel_irqchip_required;
- OnOffAuto kernel_irqchip_split;
- bool sync_mmu;
- 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;
- QTAILQ_HEAD(, KVMMSIRoute) msi_hashtab[KVM_MSI_HASHTAB_SIZE];
-#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 */
- struct KVMDirtyRingReaper reaper;
-};
-
KVMState *kvm_state;
bool kvm_kernel_irqchip;
bool kvm_split_irqchip;
diff --git a/include/sysemu/kvm_int.h b/include/sysemu/kvm_int.h
index 1f5487d9b7..07394744ad 100644
--- a/include/sysemu/kvm_int.h
+++ b/include/sysemu/kvm_int.h
@@ -36,6 +36,81 @@ typedef struct KVMMemoryListener {
int as_id;
} KVMMemoryListener;
+#define KVM_MSI_HASHTAB_SIZE 256
+
+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;
+ int robust_singlestep;
+ int debugregs;
+#ifdef KVM_CAP_SET_GUEST_DEBUG
+ QTAILQ_HEAD(, kvm_sw_breakpoint) kvm_sw_breakpoints;
+#endif
+ int max_nested_state_len;
+ int many_ioeventfds;
+ int intx_set_mask;
+ int kvm_shadow_mem;
+ bool kernel_irqchip_allowed;
+ bool kernel_irqchip_required;
+ OnOffAuto kernel_irqchip_split;
+ bool sync_mmu;
+ 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;
+ QTAILQ_HEAD(, KVMMSIRoute) msi_hashtab[KVM_MSI_HASHTAB_SIZE];
+#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 */
+ struct KVMDirtyRingReaper reaper;
+ NotifyVmexitOption notify_vmexit;
+ uint32_t notify_window;
+};
+
void kvm_memory_listener_register(KVMState *s, KVMMemoryListener *kml,
AddressSpace *as, int as_id, const char
*name);
--
2.17.1
