git: 206e9fea7502 - main - LinuxKPI: Add asm/hypervisor.h header
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Date: Sun, 24 Dec 2023 08:23:04 UTC
The branch main has been updated by wulf:
URL: https://cgit.FreeBSD.org/src/commit/?id=206e9fea7502dccd126a721c30a1675bdef48633
commit 206e9fea7502dccd126a721c30a1675bdef48633
Author: Vladimir Kondratyev <wulf@FreeBSD.org>
AuthorDate: 2023-12-24 08:19:59 +0000
Commit: Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2023-12-24 08:19:59 +0000
LinuxKPI: Add asm/hypervisor.h header
Sponsored by: Serenity Cyber Security, LLC
Obtained from: OpenBSD
Reviewed by: manu, bz
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D42802
---
sys/compat/linuxkpi/common/include/asm/hypervisor.h | 19 +++++++++++++++++++
sys/compat/linuxkpi/dummy/include/asm/hypervisor.h | 0
2 files changed, 19 insertions(+)
diff --git a/sys/compat/linuxkpi/common/include/asm/hypervisor.h b/sys/compat/linuxkpi/common/include/asm/hypervisor.h
new file mode 100644
index 000000000000..f344a2929359
--- /dev/null
+++ b/sys/compat/linuxkpi/common/include/asm/hypervisor.h
@@ -0,0 +1,19 @@
+/* Public domain. */
+
+#ifndef _LINUXKPI_ASM_HYPERVISOR_H
+#define _LINUXKPI_ASM_HYPERVISOR_H
+
+#if defined(__i386__) || defined(__amd64__)
+
+#define X86_HYPER_NATIVE 1
+#define X86_HYPER_MS_HYPERV 2
+
+static inline bool
+hypervisor_is_type(int type)
+{
+ return (type == X86_HYPER_NATIVE);
+}
+
+#endif
+
+#endif
diff --git a/sys/compat/linuxkpi/dummy/include/asm/hypervisor.h b/sys/compat/linuxkpi/dummy/include/asm/hypervisor.h
deleted file mode 100644
index e69de29bb2d1..000000000000