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-rw-r--r--include/exec/cpu-common.h1
-rw-r--r--include/hw/arm/aspeed.h2
-rw-r--r--include/hw/core/cpu.h3
-rw-r--r--include/hw/vfio/vfio-container-base.h15
-rw-r--r--include/hw/vfio/vfio-cpr.h36
-rw-r--r--include/hw/vfio/vfio-device.h3
-rw-r--r--include/migration/cpr.h14
-rw-r--r--include/qemu/accel.h14
-rw-r--r--include/system/accel-ops.h23
-rw-r--r--include/system/cpus.h5
-rw-r--r--include/system/hvf.h38
-rw-r--r--include/system/hvf_int.h35
-rw-r--r--include/system/hw_accel.h19
-rw-r--r--include/system/iommufd.h7
-rw-r--r--include/system/kvm.h9
-rw-r--r--include/system/nvmm.h23
-rw-r--r--include/system/whpx.h23
17 files changed, 182 insertions, 88 deletions
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index a684855..9b658a3 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -85,6 +85,7 @@ void qemu_ram_unset_idstr(RAMBlock *block);
const char *qemu_ram_get_idstr(RAMBlock *rb);
void *qemu_ram_get_host_addr(RAMBlock *rb);
ram_addr_t qemu_ram_get_offset(RAMBlock *rb);
+ram_addr_t qemu_ram_get_fd_offset(RAMBlock *rb);
ram_addr_t qemu_ram_get_used_length(RAMBlock *rb);
ram_addr_t qemu_ram_get_max_length(RAMBlock *rb);
bool qemu_ram_is_shared(RAMBlock *rb);
diff --git a/include/hw/arm/aspeed.h b/include/hw/arm/aspeed.h
index 973277b..6c36455 100644
--- a/include/hw/arm/aspeed.h
+++ b/include/hw/arm/aspeed.h
@@ -35,7 +35,9 @@ struct AspeedMachineClass {
uint32_t hw_strap2;
const char *fmc_model;
const char *spi_model;
+ const char *spi2_model;
uint32_t num_cs;
+ uint32_t num_cs2;
uint32_t macs_mask;
void (*i2c_init)(AspeedMachineState *bmc);
uint32_t uart_default;
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 162a56a..5eaf41a 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -442,6 +442,7 @@ struct qemu_work_item;
* @opaque: User data.
* @mem_io_pc: Host Program Counter at which the memory was accessed.
* @accel: Pointer to accelerator specific state.
+ * @vcpu_dirty: Hardware accelerator is not synchronized with QEMU state
* @kvm_fd: vCPU file descriptor for KVM.
* @work_mutex: Lock to prevent multiple access to @work_list.
* @work_list: List of pending asynchronous work.
@@ -538,7 +539,6 @@ struct CPUState {
uint32_t kvm_fetch_index;
uint64_t dirty_pages;
int kvm_vcpu_stats_fd;
- bool vcpu_dirty;
/* Use by accel-block: CPU is executing an ioctl() */
QemuLockCnt in_ioctl_lock;
@@ -554,6 +554,7 @@ struct CPUState {
uint32_t halted;
int32_t exception_index;
+ bool vcpu_dirty;
AccelCPUState *accel;
/* Used to keep track of an outstanding cpu throttle thread for migration
diff --git a/include/hw/vfio/vfio-container-base.h b/include/hw/vfio/vfio-container-base.h
index 3cd86ec..bded6e9 100644
--- a/include/hw/vfio/vfio-container-base.h
+++ b/include/hw/vfio/vfio-container-base.h
@@ -168,6 +168,21 @@ struct VFIOIOMMUClass {
hwaddr iova, ram_addr_t size,
void *vaddr, bool readonly, MemoryRegion *mr);
/**
+ * @dma_map_file
+ *
+ * Map a file range for the container.
+ *
+ * @bcontainer: #VFIOContainerBase to use for map
+ * @iova: start address to map
+ * @size: size of the range to map
+ * @fd: descriptor of the file to map
+ * @start: starting file offset of the range to map
+ * @readonly: map read only if true
+ */
+ int (*dma_map_file)(const VFIOContainerBase *bcontainer,
+ hwaddr iova, ram_addr_t size,
+ int fd, unsigned long start, bool readonly);
+ /**
* @dma_unmap
*
* Unmap an address range from the container.
diff --git a/include/hw/vfio/vfio-cpr.h b/include/hw/vfio/vfio-cpr.h
index 8bf85b9..80ad20d 100644
--- a/include/hw/vfio/vfio-cpr.h
+++ b/include/hw/vfio/vfio-cpr.h
@@ -15,19 +15,27 @@
struct VFIOContainer;
struct VFIOContainerBase;
struct VFIOGroup;
+struct VFIODevice;
+struct VFIOPCIDevice;
+struct VFIOIOMMUFDContainer;
+struct IOMMUFDBackend;
+
+typedef int (*dma_map_fn)(const struct VFIOContainerBase *bcontainer,
+ hwaddr iova, ram_addr_t size, void *vaddr,
+ bool readonly, MemoryRegion *mr);
typedef struct VFIOContainerCPR {
Error *blocker;
bool vaddr_unmapped;
NotifierWithReturn transfer_notifier;
MemoryListener remap_listener;
- int (*saved_dma_map)(const struct VFIOContainerBase *bcontainer,
- hwaddr iova, ram_addr_t size,
- void *vaddr, bool readonly, MemoryRegion *mr);
} VFIOContainerCPR;
typedef struct VFIODeviceCPR {
Error *mdev_blocker;
+ Error *id_blocker;
+ uint32_t hwpt_id;
+ uint32_t ioas_id;
} VFIODeviceCPR;
bool vfio_legacy_cpr_register_container(struct VFIOContainer *container,
@@ -37,9 +45,15 @@ void vfio_legacy_cpr_unregister_container(struct VFIOContainer *container);
int vfio_cpr_reboot_notifier(NotifierWithReturn *notifier, MigrationEvent *e,
Error **errp);
-bool vfio_cpr_register_container(struct VFIOContainerBase *bcontainer,
- Error **errp);
-void vfio_cpr_unregister_container(struct VFIOContainerBase *bcontainer);
+bool vfio_iommufd_cpr_register_container(struct VFIOIOMMUFDContainer *container,
+ Error **errp);
+void vfio_iommufd_cpr_unregister_container(
+ struct VFIOIOMMUFDContainer *container);
+bool vfio_iommufd_cpr_register_iommufd(struct IOMMUFDBackend *be, Error **errp);
+void vfio_iommufd_cpr_unregister_iommufd(struct IOMMUFDBackend *be);
+void vfio_iommufd_cpr_register_device(struct VFIODevice *vbasedev);
+void vfio_iommufd_cpr_unregister_device(struct VFIODevice *vbasedev);
+void vfio_cpr_load_device(struct VFIODevice *vbasedev);
int vfio_cpr_group_get_device_fd(int d, const char *name);
@@ -52,6 +66,16 @@ void vfio_cpr_giommu_remap(struct VFIOContainerBase *bcontainer,
bool vfio_cpr_ram_discard_register_listener(
struct VFIOContainerBase *bcontainer, MemoryRegionSection *section);
+void vfio_cpr_save_vector_fd(struct VFIOPCIDevice *vdev, const char *name,
+ int nr, int fd);
+int vfio_cpr_load_vector_fd(struct VFIOPCIDevice *vdev, const char *name,
+ int nr);
+void vfio_cpr_delete_vector_fd(struct VFIOPCIDevice *vdev, const char *name,
+ int nr);
+
extern const VMStateDescription vfio_cpr_pci_vmstate;
+extern const VMStateDescription vmstate_cpr_vfio_devices;
+
+void vfio_cpr_add_kvm_notifier(void);
#endif /* HW_VFIO_VFIO_CPR_H */
diff --git a/include/hw/vfio/vfio-device.h b/include/hw/vfio/vfio-device.h
index c616652..1901a35 100644
--- a/include/hw/vfio/vfio-device.h
+++ b/include/hw/vfio/vfio-device.h
@@ -279,8 +279,11 @@ int vfio_device_get_irq_info(VFIODevice *vbasedev, int index,
/* Returns 0 on success, or a negative errno. */
bool vfio_device_get_name(VFIODevice *vbasedev, Error **errp);
+void vfio_device_free_name(VFIODevice *vbasedev);
void vfio_device_set_fd(VFIODevice *vbasedev, const char *str, Error **errp);
void vfio_device_init(VFIODevice *vbasedev, int type, VFIODeviceOps *ops,
DeviceState *dev, bool ram_discard);
int vfio_device_get_aw_bits(VFIODevice *vdev);
+
+void vfio_kvm_device_close(void);
#endif /* HW_VFIO_VFIO_COMMON_H */
diff --git a/include/migration/cpr.h b/include/migration/cpr.h
index 07858e9..3fc19a7 100644
--- a/include/migration/cpr.h
+++ b/include/migration/cpr.h
@@ -9,11 +9,23 @@
#define MIGRATION_CPR_H
#include "qapi/qapi-types-migration.h"
+#include "qemu/queue.h"
#define MIG_MODE_NONE -1
#define QEMU_CPR_FILE_MAGIC 0x51435052
#define QEMU_CPR_FILE_VERSION 0x00000001
+#define CPR_STATE "CprState"
+
+typedef QLIST_HEAD(CprFdList, CprFd) CprFdList;
+typedef QLIST_HEAD(CprVFIODeviceList, CprVFIODevice) CprVFIODeviceList;
+
+typedef struct CprState {
+ CprFdList fds;
+ CprVFIODeviceList vfio_devices;
+} CprState;
+
+extern CprState cpr_state;
void cpr_save_fd(const char *name, int id, int fd);
void cpr_delete_fd(const char *name, int id);
@@ -32,6 +44,8 @@ void cpr_state_close(void);
struct QIOChannel *cpr_state_ioc(void);
bool cpr_incoming_needed(void *opaque);
+int cpr_get_fd_param(const char *name, const char *fdname, int index,
+ Error **errp);
QEMUFile *cpr_transfer_output(MigrationChannel *channel, Error **errp);
QEMUFile *cpr_transfer_input(MigrationChannel *channel, Error **errp);
diff --git a/include/qemu/accel.h b/include/qemu/accel.h
index fbd3d89..9e821d0 100644
--- a/include/qemu/accel.h
+++ b/include/qemu/accel.h
@@ -37,17 +37,21 @@ typedef struct AccelClass {
/*< public >*/
const char *name;
- int (*init_machine)(MachineState *ms);
+ /* Cached by accel_init_ops_interfaces() when created */
+ AccelOpsClass *ops;
+
+ int (*init_machine)(AccelState *as, MachineState *ms);
bool (*cpu_common_realize)(CPUState *cpu, Error **errp);
void (*cpu_common_unrealize)(CPUState *cpu);
/* system related hooks */
- void (*setup_post)(MachineState *ms, AccelState *accel);
- bool (*has_memory)(MachineState *ms, AddressSpace *as,
+ void (*setup_post)(AccelState *as);
+ void (*pre_resume_vm)(AccelState *as, bool step_pending);
+ bool (*has_memory)(AccelState *accel, AddressSpace *as,
hwaddr start_addr, hwaddr size);
/* gdbstub related hooks */
- int (*gdbstub_supported_sstep_flags)(void);
+ int (*gdbstub_supported_sstep_flags)(AccelState *as);
bool *allowed;
/*
@@ -83,6 +87,8 @@ int accel_init_machine(AccelState *accel, MachineState *ms);
/* Called just before os_setup_post (ie just before drop OS privs) */
void accel_setup_post(MachineState *ms);
+void accel_pre_resume(MachineState *ms, bool step_pending);
+
/**
* accel_cpu_instance_init:
* @cpu: The CPU that needs to do accel-specific object initializations.
diff --git a/include/system/accel-ops.h b/include/system/accel-ops.h
index 4c99d25..bf73835 100644
--- a/include/system/accel-ops.h
+++ b/include/system/accel-ops.h
@@ -10,6 +10,7 @@
#ifndef ACCEL_OPS_H
#define ACCEL_OPS_H
+#include "qemu/accel.h"
#include "exec/vaddr.h"
#include "qom/object.h"
@@ -31,7 +32,7 @@ struct AccelOpsClass {
/*< public >*/
/* initialization function called when accel is chosen */
- void (*ops_init)(AccelOpsClass *ops);
+ void (*ops_init)(AccelClass *ac);
bool (*cpus_are_resettable)(void);
void (*cpu_reset_hold)(CPUState *cpu);
@@ -40,12 +41,28 @@ struct AccelOpsClass {
void (*kick_vcpu_thread)(CPUState *cpu);
bool (*cpu_thread_is_idle)(CPUState *cpu);
+ /**
+ * synchronize_post_reset:
+ * synchronize_post_init:
+ * @cpu: The vCPU to synchronize.
+ *
+ * Request to synchronize QEMU vCPU registers to the hardware accelerator
+ * (QEMU is the reference).
+ */
void (*synchronize_post_reset)(CPUState *cpu);
void (*synchronize_post_init)(CPUState *cpu);
+ /**
+ * synchronize_state:
+ * synchronize_pre_loadvm:
+ * @cpu: The vCPU to synchronize.
+ *
+ * Request to synchronize QEMU vCPU registers from the hardware accelerator
+ * (the hardware accelerator is the reference).
+ */
void (*synchronize_state)(CPUState *cpu);
void (*synchronize_pre_loadvm)(CPUState *cpu);
- void (*synchronize_pre_resume)(bool step_pending);
+ /* handle_interrupt is mandatory. */
void (*handle_interrupt)(CPUState *cpu, int mask);
/**
@@ -70,4 +87,6 @@ struct AccelOpsClass {
void (*remove_all_breakpoints)(CPUState *cpu);
};
+void generic_handle_interrupt(CPUState *cpu, int mask);
+
#endif /* ACCEL_OPS_H */
diff --git a/include/system/cpus.h b/include/system/cpus.h
index 3226c76..69be6a7 100644
--- a/include/system/cpus.h
+++ b/include/system/cpus.h
@@ -7,11 +7,6 @@ void cpus_register_accel(const AccelOpsClass *i);
/* return registers ops */
const AccelOpsClass *cpus_get_accel(void);
-/* accel/dummy-cpus.c */
-
-/* Create a dummy vcpu for AccelOpsClass->create_vcpu_thread */
-void dummy_start_vcpu_thread(CPUState *);
-
/* interface available for cpus accelerator threads */
/* For temporary buffers for forming a name */
diff --git a/include/system/hvf.h b/include/system/hvf.h
index a9a502f..d3dcf08 100644
--- a/include/system/hvf.h
+++ b/include/system/hvf.h
@@ -14,10 +14,6 @@
#define HVF_H
#include "qemu/accel.h"
-#include "qemu/queue.h"
-#include "exec/vaddr.h"
-#include "qom/object.h"
-#include "exec/vaddr.h"
#ifdef COMPILING_PER_TARGET
# ifdef CONFIG_HVF
@@ -40,38 +36,4 @@ typedef struct HVFState HVFState;
DECLARE_INSTANCE_CHECKER(HVFState, HVF_STATE,
TYPE_HVF_ACCEL)
-#ifdef COMPILING_PER_TARGET
-struct hvf_sw_breakpoint {
- vaddr pc;
- vaddr saved_insn;
- int use_count;
- QTAILQ_ENTRY(hvf_sw_breakpoint) entry;
-};
-
-struct hvf_sw_breakpoint *hvf_find_sw_breakpoint(CPUState *cpu,
- vaddr pc);
-int hvf_sw_breakpoints_active(CPUState *cpu);
-
-int hvf_arch_insert_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
-int hvf_arch_remove_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
-int hvf_arch_insert_hw_breakpoint(vaddr addr, vaddr len, int type);
-int hvf_arch_remove_hw_breakpoint(vaddr addr, vaddr len, int type);
-void hvf_arch_remove_all_hw_breakpoints(void);
-
-/*
- * hvf_update_guest_debug:
- * @cs: CPUState for the CPU to update
- *
- * Update guest to enable or disable debugging. Per-arch specifics will be
- * handled by calling down to hvf_arch_update_guest_debug.
- */
-int hvf_update_guest_debug(CPUState *cpu);
-void hvf_arch_update_guest_debug(CPUState *cpu);
-
-/*
- * Return whether the guest supports debugging.
- */
-bool hvf_arch_supports_guest_debug(void);
-#endif /* COMPILING_PER_TARGET */
-
#endif
diff --git a/include/system/hvf_int.h b/include/system/hvf_int.h
index d774e58..5150c7d 100644
--- a/include/system/hvf_int.h
+++ b/include/system/hvf_int.h
@@ -12,6 +12,8 @@
#define HVF_INT_H
#include "qemu/queue.h"
+#include "exec/vaddr.h"
+#include "qom/object.h"
#ifdef __aarch64__
#include <Hypervisor/Hypervisor.h>
@@ -60,7 +62,6 @@ struct AccelCPUState {
bool vtimer_masked;
sigset_t unblock_ipi_mask;
bool guest_debug_enabled;
- bool dirty;
};
void assert_hvf_ok_impl(hv_return_t ret, const char *file, unsigned int line,
@@ -77,4 +78,36 @@ int hvf_put_registers(CPUState *);
int hvf_get_registers(CPUState *);
void hvf_kick_vcpu_thread(CPUState *cpu);
+struct hvf_sw_breakpoint {
+ vaddr pc;
+ vaddr saved_insn;
+ int use_count;
+ QTAILQ_ENTRY(hvf_sw_breakpoint) entry;
+};
+
+struct hvf_sw_breakpoint *hvf_find_sw_breakpoint(CPUState *cpu,
+ vaddr pc);
+int hvf_sw_breakpoints_active(CPUState *cpu);
+
+int hvf_arch_insert_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
+int hvf_arch_remove_sw_breakpoint(CPUState *cpu, struct hvf_sw_breakpoint *bp);
+int hvf_arch_insert_hw_breakpoint(vaddr addr, vaddr len, int type);
+int hvf_arch_remove_hw_breakpoint(vaddr addr, vaddr len, int type);
+void hvf_arch_remove_all_hw_breakpoints(void);
+
+/*
+ * hvf_update_guest_debug:
+ * @cs: CPUState for the CPU to update
+ *
+ * Update guest to enable or disable debugging. Per-arch specifics will be
+ * handled by calling down to hvf_arch_update_guest_debug.
+ */
+int hvf_update_guest_debug(CPUState *cpu);
+void hvf_arch_update_guest_debug(CPUState *cpu);
+
+/*
+ * Return whether the guest supports debugging.
+ */
+bool hvf_arch_supports_guest_debug(void);
+
#endif
diff --git a/include/system/hw_accel.h b/include/system/hw_accel.h
index 380e9e6..fa9228d 100644
--- a/include/system/hw_accel.h
+++ b/include/system/hw_accel.h
@@ -17,9 +17,26 @@
#include "system/whpx.h"
#include "system/nvmm.h"
+/**
+ * cpu_synchronize_state:
+ * cpu_synchronize_pre_loadvm:
+ * @cpu: The vCPU to synchronize.
+ *
+ * Request to synchronize QEMU vCPU registers from the hardware accelerator
+ * (the hardware accelerator is the reference).
+ */
void cpu_synchronize_state(CPUState *cpu);
+void cpu_synchronize_pre_loadvm(CPUState *cpu);
+
+/**
+ * cpu_synchronize_post_reset:
+ * cpu_synchronize_post_init:
+ * @cpu: The vCPU to synchronize.
+ *
+ * Request to synchronize QEMU vCPU registers to the hardware accelerator
+ * (QEMU is the reference).
+ */
void cpu_synchronize_post_reset(CPUState *cpu);
void cpu_synchronize_post_init(CPUState *cpu);
-void cpu_synchronize_pre_loadvm(CPUState *cpu);
#endif /* QEMU_HW_ACCEL_H */
diff --git a/include/system/iommufd.h b/include/system/iommufd.h
index 283861b..c9c72ff 100644
--- a/include/system/iommufd.h
+++ b/include/system/iommufd.h
@@ -32,6 +32,7 @@ struct IOMMUFDBackend {
/*< protected >*/
int fd; /* /dev/iommu file descriptor */
bool owned; /* is the /dev/iommu opened internally */
+ Error *cpr_blocker;/* set if be does not support CPR */
uint32_t users;
/*< public >*/
@@ -43,6 +44,9 @@ void iommufd_backend_disconnect(IOMMUFDBackend *be);
bool iommufd_backend_alloc_ioas(IOMMUFDBackend *be, uint32_t *ioas_id,
Error **errp);
void iommufd_backend_free_id(IOMMUFDBackend *be, uint32_t id);
+int iommufd_backend_map_file_dma(IOMMUFDBackend *be, uint32_t ioas_id,
+ hwaddr iova, ram_addr_t size, int fd,
+ unsigned long start, bool readonly);
int iommufd_backend_map_dma(IOMMUFDBackend *be, uint32_t ioas_id, hwaddr iova,
ram_addr_t size, void *vaddr, bool readonly);
int iommufd_backend_unmap_dma(IOMMUFDBackend *be, uint32_t ioas_id,
@@ -66,6 +70,9 @@ bool iommufd_backend_invalidate_cache(IOMMUFDBackend *be, uint32_t id,
uint32_t *entry_num, void *data,
Error **errp);
+bool iommufd_change_process_capable(IOMMUFDBackend *be);
+bool iommufd_change_process(IOMMUFDBackend *be, Error **errp);
+
#define TYPE_HOST_IOMMU_DEVICE_IOMMUFD TYPE_HOST_IOMMU_DEVICE "-iommufd"
OBJECT_DECLARE_TYPE(HostIOMMUDeviceIOMMUFD, HostIOMMUDeviceIOMMUFDClass,
HOST_IOMMU_DEVICE_IOMMUFD)
diff --git a/include/system/kvm.h b/include/system/kvm.h
index 7cc60d2..3c7d314 100644
--- a/include/system/kvm.h
+++ b/include/system/kvm.h
@@ -195,6 +195,7 @@ bool kvm_has_sync_mmu(void);
int kvm_has_vcpu_events(void);
int kvm_max_nested_state_length(void);
int kvm_has_gsi_routing(void);
+void kvm_close(void);
/**
* kvm_arm_supports_user_irq
@@ -317,14 +318,6 @@ int kvm_create_device(KVMState *s, uint64_t type, bool test);
bool kvm_device_supported(int vmfd, uint64_t type);
/**
- * kvm_create_vcpu - Gets a parked KVM vCPU or creates a KVM vCPU
- * @cpu: QOM CPUState object for which KVM vCPU has to be fetched/created.
- *
- * @returns: 0 when success, errno (<0) when failed.
- */
-int kvm_create_vcpu(CPUState *cpu);
-
-/**
* kvm_park_vcpu - Park QEMU KVM vCPU context
* @cpu: QOM CPUState object for which QEMU KVM vCPU context has to be parked.
*
diff --git a/include/system/nvmm.h b/include/system/nvmm.h
index 6971ddb..7390def 100644
--- a/include/system/nvmm.h
+++ b/include/system/nvmm.h
@@ -13,17 +13,18 @@
#define QEMU_NVMM_H
#ifdef COMPILING_PER_TARGET
-
-#ifdef CONFIG_NVMM
-
-int nvmm_enabled(void);
-
-#else /* CONFIG_NVMM */
-
-#define nvmm_enabled() (0)
-
-#endif /* CONFIG_NVMM */
-
+# ifdef CONFIG_NVMM
+# define CONFIG_NVMM_IS_POSSIBLE
+# endif /* !CONFIG_NVMM */
+#else
+# define CONFIG_NVMM_IS_POSSIBLE
#endif /* COMPILING_PER_TARGET */
+#ifdef CONFIG_NVMM_IS_POSSIBLE
+extern bool nvmm_allowed;
+#define nvmm_enabled() (nvmm_allowed)
+#else /* !CONFIG_NVMM_IS_POSSIBLE */
+#define nvmm_enabled() 0
+#endif /* !CONFIG_NVMM_IS_POSSIBLE */
+
#endif /* QEMU_NVMM_H */
diff --git a/include/system/whpx.h b/include/system/whpx.h
index 00ff409..00f6a3e 100644
--- a/include/system/whpx.h
+++ b/include/system/whpx.h
@@ -16,19 +16,20 @@
#define QEMU_WHPX_H
#ifdef COMPILING_PER_TARGET
+# ifdef CONFIG_WHPX
+# define CONFIG_WHPX_IS_POSSIBLE
+# endif /* !CONFIG_WHPX */
+#else
+# define CONFIG_WHPX_IS_POSSIBLE
+#endif /* COMPILING_PER_TARGET */
-#ifdef CONFIG_WHPX
-
-int whpx_enabled(void);
+#ifdef CONFIG_WHPX_IS_POSSIBLE
+extern bool whpx_allowed;
+#define whpx_enabled() (whpx_allowed)
bool whpx_apic_in_platform(void);
-
-#else /* CONFIG_WHPX */
-
-#define whpx_enabled() (0)
+#else /* !CONFIG_WHPX_IS_POSSIBLE */
+#define whpx_enabled() 0
#define whpx_apic_in_platform() (0)
-
-#endif /* CONFIG_WHPX */
-
-#endif /* COMPILING_PER_TARGET */
+#endif /* !CONFIG_WHPX_IS_POSSIBLE */
#endif /* QEMU_WHPX_H */
generated by cgit v1.1 at 2025-07-10 21:53:39 +0000