From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/tools/testing/selftests/kvm/lib/kvm_util_internal.h | 101 +++++++++++++++++++++++++++++++++++---------------
1 files changed, 71 insertions(+), 30 deletions(-)
diff --git a/kernel/tools/testing/selftests/kvm/lib/kvm_util_internal.h b/kernel/tools/testing/selftests/kvm/lib/kvm_util_internal.h
index 542ed60..f07d383 100644
--- a/kernel/tools/testing/selftests/kvm/lib/kvm_util_internal.h
+++ b/kernel/tools/testing/selftests/kvm/lib/kvm_util_internal.h
@@ -1,30 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
- * tools/testing/selftests/kvm/lib/kvm_util.c
+ * tools/testing/selftests/kvm/lib/kvm_util_internal.h
*
* Copyright (C) 2018, Google LLC.
- *
- * This work is licensed under the terms of the GNU GPL, version 2.
*/
-#ifndef KVM_UTIL_INTERNAL_H
-#define KVM_UTIL_INTERNAL_H 1
+#ifndef SELFTEST_KVM_UTIL_INTERNAL_H
+#define SELFTEST_KVM_UTIL_INTERNAL_H
#include "sparsebit.h"
-#ifndef BITS_PER_BYTE
-#define BITS_PER_BYTE 8
-#endif
+#define KVM_DEV_PATH "/dev/kvm"
-#ifndef BITS_PER_LONG
-#define BITS_PER_LONG (BITS_PER_BYTE * sizeof(long))
-#endif
-
-#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
-#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_LONG)
-
-/* Concrete definition of struct kvm_vm. */
struct userspace_mem_region {
- struct userspace_mem_region *next, *prev;
struct kvm_userspace_memory_region region;
struct sparsebit *unused_phy_pages;
int fd;
@@ -32,10 +20,11 @@
void *host_mem;
void *mmap_start;
size_t mmap_size;
+ struct list_head list;
};
struct vcpu {
- struct vcpu *next, *prev;
+ struct list_head list;
uint32_t id;
int fd;
struct kvm_run *state;
@@ -43,30 +32,82 @@
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 vcpu *vcpu_head;
- struct userspace_mem_region *userspace_mem_region_head;
+ struct list_head vcpus;
+ struct list_head userspace_mem_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;
};
-struct vcpu *vcpu_find(struct kvm_vm *vm,
- uint32_t vcpuid);
-void vcpu_setup(struct kvm_vm *vm, int vcpuid, int pgd_memslot, int gdt_memslot);
-void virt_dump(FILE *stream, struct kvm_vm *vm, uint8_t indent);
-void regs_dump(FILE *stream, struct kvm_regs *regs,
- uint8_t indent);
-void sregs_dump(FILE *stream, struct kvm_sregs *sregs,
- uint8_t indent);
+struct vcpu *vcpu_find(struct kvm_vm *vm, uint32_t vcpuid);
-#endif
+/*
+ * 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);
+
+/*
+ * Register Dump
+ *
+ * Input Args:
+ * stream - Output FILE stream
+ * regs - Registers
+ * indent - Left margin indent amount
+ *
+ * Output Args: None
+ *
+ * Return: None
+ *
+ * Dumps the state of the registers given by @regs, to the FILE stream
+ * given by @stream.
+ */
+void regs_dump(FILE *stream, struct kvm_regs *regs, uint8_t indent);
+
+/*
+ * System Register Dump
+ *
+ * Input Args:
+ * stream - Output FILE stream
+ * sregs - System registers
+ * indent - Left margin indent amount
+ *
+ * Output Args: None
+ *
+ * Return: None
+ *
+ * Dumps the state of the system registers given by @sregs, to the FILE stream
+ * given by @stream.
+ */
+void sregs_dump(FILE *stream, struct kvm_sregs *sregs, uint8_t indent);
+
+struct userspace_mem_region *
+memslot2region(struct kvm_vm *vm, uint32_t memslot);
+
+#endif /* SELFTEST_KVM_UTIL_INTERNAL_H */
--
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