From f8fe689a81f906d1b91bb3220acde2a4ecb14c5b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 05:01:46 +0200 Subject: Adding upstream version 6.0.4-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/Devices/Bus/MsiCommon.h | 41 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 src/VBox/Devices/Bus/MsiCommon.h (limited to 'src/VBox/Devices/Bus/MsiCommon.h') diff --git a/src/VBox/Devices/Bus/MsiCommon.h b/src/VBox/Devices/Bus/MsiCommon.h new file mode 100644 index 00000000..142e98f2 --- /dev/null +++ b/src/VBox/Devices/Bus/MsiCommon.h @@ -0,0 +1,41 @@ +/* $Id: MsiCommon.h $ */ +/** @file + * Header for MSI/MSI-X support routines. + */ + +/* + * Copyright (C) 2010-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + */ + +#ifndef VBOX_INCLUDED_SRC_Bus_MsiCommon_h +#define VBOX_INCLUDED_SRC_Bus_MsiCommon_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +typedef CTX_SUFF(PCPDMPCIHLP) PCPDMPCIHLP; + +#ifdef IN_RING3 +int MsiR3Init(PPDMPCIDEV pDev, PPDMMSIREG pMsiReg); +void MsiR3PciConfigWrite(PPDMDEVINS pDevIns, PCPDMPCIHLP pPciHlp, PPDMPCIDEV pDev, uint32_t u32Address, uint32_t val, unsigned len); +#endif +bool MsiIsEnabled(PPDMPCIDEV pDev); +void MsiNotify(PPDMDEVINS pDevIns, PCPDMPCIHLP pPciHlp, PPDMPCIDEV pDev, int iVector, int iLevel, uint32_t uTagSrc); + +#ifdef IN_RING3 +int MsixR3Init(PCPDMPCIHLP pPciHlp, PPDMPCIDEV pDev, PPDMMSIREG pMsiReg); +void MsixR3PciConfigWrite(PPDMDEVINS pDevIns, PCPDMPCIHLP pPciHlp, PPDMPCIDEV pDev, uint32_t u32Address, uint32_t val, unsigned len); +#endif +bool MsixIsEnabled(PPDMPCIDEV pDev); +void MsixNotify(PPDMDEVINS pDevIns, PCPDMPCIHLP pPciHlp, PPDMPCIDEV pDev, int iVector, int iLevel, uint32_t uTagSrc); + +#endif /* !VBOX_INCLUDED_SRC_Bus_MsiCommon_h */ + -- cgit v1.2.3