nvidia-oot: add support for hypervisor driver

Using this patch we are adding support
for hypervisor driver

Bug 3595577
JIRA ESLC-6884

Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Change-Id: I0fc9b5eed45d584bc658c2613b33968bf8a91eaf
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2779389
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>

drivers/virt/tegra/tegra_hv.h

@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ */
+
+#ifndef __TEGRA_HV_H__
+#define __TEGRA_HV_H__
+
+#include <soc/tegra/virt/syscalls.h>
+
+#define SUPPORTS_TRAP_MSI_NOTIFICATION
+
+#define IVC_INFO_PAGE_SIZE 65536
+
+const struct ivc_info_page *tegra_hv_get_ivc_info(void);
+int tegra_hv_get_vmid(void);
+
+#endif /* __TEGRA_HV_H__ */