From 16f504a9dca3fe3b70568f67b7d41241ae485288 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:49:04 +0200 Subject: Adding upstream version 7.0.6-dfsg. Signed-off-by: Daniel Baumann --- src/VBox/Devices/Bus/MsiCommon.h | 51 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 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..51771754 --- /dev/null +++ b/src/VBox/Devices/Bus/MsiCommon.h @@ -0,0 +1,51 @@ +/* $Id: MsiCommon.h $ */ +/** @file + * Header for MSI/MSI-X support routines. + */ + +/* + * Copyright (C) 2010-2022 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 . + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#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