Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 131 insertions, 0 deletions

diff --git a/src/VBox/VMM/include/GIMInternal.h b/src/VBox/VMM/include/GIMInternal.h
new file mode 100644
index 00000000..eacc5973
--- /dev/null
+++ b/src/VBox/VMM/include/GIMInternal.h
@@ -0,0 +1,131 @@
+/* $Id: GIMInternal.h $ */
+/** @file
+ * GIM - Internal header file.
+ */
+
+/*
+ * Copyright (C) 2014-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef VMM_INCLUDED_SRC_include_GIMInternal_h
+#define VMM_INCLUDED_SRC_include_GIMInternal_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <VBox/vmm/gim.h>
+#include <VBox/vmm/pgm.h>
+#include "GIMHvInternal.h"
+#include "GIMKvmInternal.h"
+#include "GIMMinimalInternal.h"
+
+RT_C_DECLS_BEGIN
+
+/** @defgroup grp_gim_int       Internal
+ * @ingroup grp_gim
+ * @internal
+ * @{
+ */
+
+/** The saved state version. */
+#define GIM_SAVED_STATE_VERSION         1
+
+/**
+ * GIM VM Instance data.
+ */
+typedef struct GIM
+{
+    /** The provider that is active for this VM. */
+    GIMPROVIDERID                    enmProviderId;
+    /** The interface implementation version. */
+    uint32_t                         u32Version;
+
+    /** Physical access handler type for semi-read-only MMIO2 memory. Lazy creation. */
+    PGMPHYSHANDLERTYPE              hSemiReadOnlyMmio2Handler;
+
+    /** Pointer to the GIM device - R3 ptr. */
+    R3PTRTYPE(PPDMDEVINS)            pDevInsR3;
+    /** The debug struct - R3 ptr. */
+    R3PTRTYPE(PGIMDEBUG)             pDbgR3;
+
+    /** The provider specific data. */
+    union
+    {
+        GIMHV  Hv;
+        GIMKVM Kvm;
+    } u;
+
+    /** Number of hypercalls initiated. */
+    STAMCOUNTER                      StatHypercalls;
+    /** Debug packets sent. */
+    STAMCOUNTER                      StatDbgXmit;
+    /** Debug bytes sent. */
+    STAMCOUNTER                      StatDbgXmitBytes;
+    /** Debug packets received. */
+    STAMCOUNTER                      StatDbgRecv;
+    /** Debug bytes received. */
+    STAMCOUNTER                      StatDbgRecvBytes;
+} GIM;
+/** Pointer to GIM VM instance data. */
+typedef GIM *PGIM;
+
+/**
+ * GIM VMCPU Instance data.
+ */
+typedef struct GIMCPU
+{
+    union
+    {
+        GIMKVMCPU KvmCpu;
+        GIMHVCPU  HvCpu;
+    } u;
+} GIMCPU;
+/** Pointer to GIM VMCPU instance data. */
+typedef GIMCPU *PGIMCPU;
+
+/**
+ * Callback when a debug buffer read has completed and before signalling the next
+ * read.
+ *
+ * @param   pVM             The cross context VM structure.
+ */
+typedef DECLCALLBACKTYPE(void, FNGIMDEBUGBUFREADCOMPLETED,(PVM pVM));
+/** Pointer to GIM debug buffer read completion callback. */
+typedef FNGIMDEBUGBUFREADCOMPLETED *PFNGIMDEBUGBUFREADCOMPLETED;
+
+#ifdef IN_RING3
+#if 0
+VMMR3_INT_DECL(int)           gimR3Mmio2Unmap(PVM pVM, PGIMMMIO2REGION pRegion);
+VMMR3_INT_DECL(int)           gimR3Mmio2Map(PVM pVM, PGIMMMIO2REGION pRegion, RTGCPHYS GCPhysRegion);
+VMMR3_INT_DECL(int)           gimR3Mmio2HandlerPhysicalRegister(PVM pVM, PGIMMMIO2REGION pRegion);
+VMMR3_INT_DECL(int)           gimR3Mmio2HandlerPhysicalDeregister(PVM pVM, PGIMMMIO2REGION pRegion);
+#endif
+
+VMMR3_INT_DECL(int)           gimR3DebugRead(PVM pVM, void *pvRead, size_t *pcbRead, PFNGIMDEBUGBUFREADCOMPLETED pfnReadComplete);
+VMMR3_INT_DECL(int)           gimR3DebugWrite(PVM pVM, void *pvWrite, size_t *pcbWrite);
+#endif /* IN_RING3 */
+
+/** @} */
+
+RT_C_DECLS_END
+
+#endif /* !VMM_INCLUDED_SRC_include_GIMInternal_h */
+