#include "test_util.h"
-#include "asm/kvm.h"
+#include <linux/compiler.h>
+#include "linux/hashtable.h"
#include "linux/list.h"
-#include "linux/kvm.h"
+#include <linux/kernel.h>
+#include <linux/kvm.h>
+#include "linux/rbtree.h"
+
#include <sys/ioctl.h>
#include "sparsebit.h"
#define NSEC_PER_SEC 1000000000L
+typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */
+typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */
+
+struct userspace_mem_region {
+ struct kvm_userspace_memory_region region;
+ struct sparsebit *unused_phy_pages;
+ int fd;
+ off_t offset;
+ void *host_mem;
+ void *host_alias;
+ void *mmap_start;
+ void *mmap_alias;
+ size_t mmap_size;
+ struct rb_node gpa_node;
+ struct rb_node hva_node;
+ struct hlist_node slot_node;
+};
+
+struct vcpu {
+ struct list_head list;
+ uint32_t id;
+ int fd;
+ struct kvm_run *state;
+ struct kvm_dirty_gfn *dirty_gfns;
+ uint32_t fetch_index;
+ uint32_t dirty_gfns_count;
+};
+
+struct userspace_mem_regions {
+ struct rb_root gpa_tree;
+ struct rb_root hva_tree;
+ DECLARE_HASHTABLE(slot_hash, 9);
+};
+
+struct kvm_vm {
+ int mode;
+ unsigned long type;
+ int kvm_fd;
+ int fd;
+ unsigned int pgtable_levels;
+ unsigned int page_size;
+ unsigned int page_shift;
+ unsigned int pa_bits;
+ unsigned int va_bits;
+ uint64_t max_gfn;
+ struct list_head vcpus;
+ struct userspace_mem_regions regions;
+ struct sparsebit *vpages_valid;
+ struct sparsebit *vpages_mapped;
+ bool has_irqchip;
+ bool pgd_created;
+ vm_paddr_t pgd;
+ vm_vaddr_t gdt;
+ vm_vaddr_t tss;
+ vm_vaddr_t idt;
+ vm_vaddr_t handlers;
+ uint32_t dirty_ring_size;
+};
+
+
+#define kvm_for_each_vcpu(vm, i, vcpu) \
+ for ((i) = 0; (i) <= (vm)->last_vcpu_id; (i)++) \
+ if (!((vcpu) = vm->vcpus[i])) \
+ continue; \
+ else
+
+struct vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid);
+
/*
- * Callers of kvm_util only have an incomplete/opaque description of the
- * structure kvm_util is using to maintain the state of a VM.
+ * Virtual Translation Tables Dump
+ *
+ * Input Args:
+ * stream - Output FILE stream
+ * vm - Virtual Machine
+ * indent - Left margin indent amount
+ *
+ * Output Args: None
+ *
+ * Return: None
+ *
+ * Dumps to the FILE stream given by @stream, the contents of all the
+ * virtual translation tables for the VM given by @vm.
*/
-struct kvm_vm;
+void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent);
-typedef uint64_t vm_paddr_t; /* Virtual Machine (Guest) physical address */
-typedef uint64_t vm_vaddr_t; /* Virtual Machine (Guest) virtual address */
+struct userspace_mem_region *
+memslot2region(struct kvm_vm *vm, uint32_t memslot);
/* Minimum allocated guest virtual and physical addresses */
#define KVM_UTIL_MIN_VADDR 0x2000
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * tools/testing/selftests/kvm/lib/kvm_util_internal.h
- *
- * Copyright (C) 2018, Google LLC.
- */
-
-#ifndef SELFTEST_KVM_UTIL_INTERNAL_H
-#define SELFTEST_KVM_UTIL_INTERNAL_H
-
-#include "linux/hashtable.h"
-#include "linux/rbtree.h"
-
-#include "sparsebit.h"
-
-struct userspace_mem_region {
- struct kvm_userspace_memory_region region;
- struct sparsebit *unused_phy_pages;
- int fd;
- off_t offset;
- void *host_mem;
- void *host_alias;
- void *mmap_start;
- void *mmap_alias;
- size_t mmap_size;
- struct rb_node gpa_node;
- struct rb_node hva_node;
- struct hlist_node slot_node;
-};
-
-struct vcpu {
- struct list_head list;
- uint32_t id;
- int fd;
- struct kvm_run *state;
- struct kvm_dirty_gfn *dirty_gfns;
- uint32_t fetch_index;
- uint32_t dirty_gfns_count;
-};
-
-struct userspace_mem_regions {
- struct rb_root gpa_tree;
- struct rb_root hva_tree;
- DECLARE_HASHTABLE(slot_hash, 9);
-};
-
-struct kvm_vm {
- int mode;
- unsigned long type;
- int kvm_fd;
- int fd;
- unsigned int pgtable_levels;
- unsigned int page_size;
- unsigned int page_shift;
- unsigned int pa_bits;
- unsigned int va_bits;
- uint64_t max_gfn;
- struct list_head vcpus;
- struct userspace_mem_regions regions;
- struct sparsebit *vpages_valid;
- struct sparsebit *vpages_mapped;
- bool has_irqchip;
- bool pgd_created;
- vm_paddr_t pgd;
- vm_vaddr_t gdt;
- vm_vaddr_t tss;
- vm_vaddr_t idt;
- vm_vaddr_t handlers;
- uint32_t dirty_ring_size;
-};
-
-struct vcpu *vcpu_get(struct kvm_vm *vm, uint32_t vcpuid);
-
-/*
- * Virtual Translation Tables Dump
- *
- * Input Args:
- * stream - Output FILE stream
- * vm - Virtual Machine
- * indent - Left margin indent amount
- *
- * Output Args: None
- *
- * Return: None
- *
- * Dumps to the FILE stream given by @stream, the contents of all the
- * virtual translation tables for the VM given by @vm.
- */
-void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent);
-
-struct userspace_mem_region *
-memslot2region(struct kvm_vm *vm, uint32_t memslot);
-
-#endif /* SELFTEST_KVM_UTIL_INTERNAL_H */
projects / kernel.git / commitdiff