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[28/30] KVM: selftests: move Hyper-V MSR definitions to hyperv.h

Message ID 20210419160127.192712-29-vkuznets@redhat.com (mailing list archive)
State New, archived
Headers show
Series KVM: x86: hyper-v: Fine-grained access check to Hyper-V hypercalls and MSRs | expand

Commit Message

Vitaly Kuznetsov April 19, 2021, 4:01 p.m. UTC 
These defines can be shared by multiple tests, move them to a dedicated
header.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
---
 .../selftests/kvm/include/x86_64/hyperv.h     | 19 +++++++++++++++++++
 .../selftests/kvm/x86_64/hyperv_clock.c       |  8 +-------
 2 files changed, 20 insertions(+), 7 deletions(-)
 create mode 100644 tools/testing/selftests/kvm/include/x86_64/hyperv.h
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Patch

diff --git a/tools/testing/selftests/kvm/include/x86_64/hyperv.h b/tools/testing/selftests/kvm/include/x86_64/hyperv.h
new file mode 100644
index 000000000000..443c6572512b
--- /dev/null
+++ b/tools/testing/selftests/kvm/include/x86_64/hyperv.h
@@ -0,0 +1,19 @@ 
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * tools/testing/selftests/kvm/include/x86_64/hyperv.h
+ *
+ * Copyright (C) 2021, Red Hat, Inc.
+ *
+ */
+
+#ifndef SELFTEST_KVM_HYPERV_H
+#define SELFTEST_KVM_HYPERV_H
+
+#define HV_X64_MSR_GUEST_OS_ID			0x40000000
+#define HV_X64_MSR_TIME_REF_COUNT		0x40000020
+#define HV_X64_MSR_REFERENCE_TSC		0x40000021
+#define HV_X64_MSR_TSC_FREQUENCY		0x40000022
+#define HV_X64_MSR_REENLIGHTENMENT_CONTROL	0x40000106
+#define HV_X64_MSR_TSC_EMULATION_CONTROL	0x40000107
+
+#endif /* !SELFTEST_KVM_HYPERV_H */
diff --git a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c
index 7f1d2765572c..489625acc9cf 100644
--- a/tools/testing/selftests/kvm/x86_64/hyperv_clock.c
+++ b/tools/testing/selftests/kvm/x86_64/hyperv_clock.c
@@ -7,6 +7,7 @@ 
 #include "test_util.h"
 #include "kvm_util.h"
 #include "processor.h"
+#include "hyperv.h"
 
 struct ms_hyperv_tsc_page {
 	volatile u32 tsc_sequence;
@@ -15,13 +16,6 @@  struct ms_hyperv_tsc_page {
 	volatile s64 tsc_offset;
 } __packed;
 
-#define HV_X64_MSR_GUEST_OS_ID			0x40000000
-#define HV_X64_MSR_TIME_REF_COUNT		0x40000020
-#define HV_X64_MSR_REFERENCE_TSC		0x40000021
-#define HV_X64_MSR_TSC_FREQUENCY		0x40000022
-#define HV_X64_MSR_REENLIGHTENMENT_CONTROL	0x40000106
-#define HV_X64_MSR_TSC_EMULATION_CONTROL	0x40000107
-
 /* Simplified mul_u64_u64_shr() */
 static inline u64 mul_u64_u64_shr64(u64 a, u64 b)
 {