From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-x244.google.com (mail-pg0-x244.google.com [IPv6:2607:f8b0:400e:c05::244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 9BD5220080908 for ; Wed, 5 Apr 2017 02:58:11 -0700 (PDT) Received: by mail-pg0-x244.google.com with SMTP id 79so1405386pgf.0 for ; Wed, 05 Apr 2017 02:58:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=philjordan-eu.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=GV5OXhNbh0wcLAmi5w7ALP85fVwp8xdWaNxbfazEt0o=; b=JB11n46zJ7nd7xXILkLy2NXLzMXecv1pRP/k0giuZerWoAKGIA5GI9dWqHPdPdP4xJ CgAPedHooBkOoYbqneC8KijtH1a+nD8Nj7jYUm0JDaJ1ilt/zqmV2vtfPgxVOAVKdojw apU2YPt6sZxmcOio8ZkuirJu+yoH8VJLYHlk3Lx0UruJLxu0v7i9dcddjiTMtkoxpuBD g17ciKW+6eZAnbPc1ZpOpCfzqbLt4vJtUyvbu58WUZ4zYrQ5aMZvMRdzsW6zw1imcD9N l0YClJIuqZSkzQn7qrXRnQfRQq3alB7+TxFf/XqzW4TUNV1iXcbDAe1G+exCD2TwLHEj TiaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=GV5OXhNbh0wcLAmi5w7ALP85fVwp8xdWaNxbfazEt0o=; b=RrIjBFtys0h6y0BFU7cVkoki7I1odkxnl6tXvDhFswKZfPso74i3E4YfTJgv0XSrat felJctpjGLCa5p+LRzcewX6obxBn0ArEaYcAf5ypQLV2oArzK7ZVjEiUpbTZhikACsp5 N4Lom6Y4VjhoMAHn3HeAYvHECxBTMex6p50Co4C7A5xLjgFKWYdYuuojwU30QIQzWyiM lySkjmjsPUttBrwoSJx0+G1HpYLcwDykGQJvpb5gQlixt1Ua9EiqASxgd7IM36jQ11B5 yGJXDzvTh07+PPTVQI80WBjEeobG16JrNT00otHFumM9K0LXOmarwCqGxrFQ2tvELe9Q ATeQ== X-Gm-Message-State: AFeK/H3R87cnn75EE4dBud2NdU0fAK8Vz7bp1sRrVgq91FSEkntkeoSWH/nHGH5MZRZt0w== X-Received: by 10.99.54.202 with SMTP id d193mr8572415pga.190.1491386291267; Wed, 05 Apr 2017 02:58:11 -0700 (PDT) Received: from localhost.localdomain ([210.246.60.121]) by smtp.gmail.com with ESMTPSA id b128sm36594102pfg.54.2017.04.05.02.58.08 (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 05 Apr 2017 02:58:10 -0700 (PDT) From: Phil Dennis-Jordan To: edk2-devel@lists.01.org Cc: Phil Dennis-Jordan , Jordan Justen , Laszlo Ersek Date: Wed, 5 Apr 2017 21:57:58 +1200 Message-Id: <1491386280-50077-2-git-send-email-lists@philjordan.eu> X-Mailer: git-send-email 2.3.2 (Apple Git-55) In-Reply-To: <1491386280-50077-1-git-send-email-lists@philjordan.eu> References: <1491386280-50077-1-git-send-email-lists@philjordan.eu> Subject: [PATCH v3 1/3] OvmfPkg: VMWare SVGA display device register definitions X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Apr 2017 09:58:11 -0000 From: Phil Dennis-Jordan This adds a header file defining symbolic constants for the VMWare SVGA virtual display device in preparation for supporting it in QemuVideoDxe. It is mostly an extract of the file lib/vmware/svga_reg.h from commit 329dd537456f93a806841ec8a8213aed11395def of VMWare's vmware-svga repository at git://git.code.sf.net/p/vmware-svga/git (See also http://vmware-svga.sourceforge.net/ ) Only the bare essentials necessary for initialisation, modesetting and framebuffer access have been kept from the original file; macro names have been prefixed with VMWARE_SVGA_ instead of SVGA2_, and the enum definition has been adapted to comply with EDK2 naming conventions. The original file was released by VMWare under the MIT license, this has been retained. Cc: Jordan Justen Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Phil Dennis-Jordan Reviewed-by: Laszlo Ersek --- Notes: v2: - New, custom header file instead of importing VMWare's verbatim. [Laszlo] v3: - Prefixed macros with VMWARE_SVGA_ instead of SVGA2_ [Jordan, Laszlo] - Adjusted enum definition to comply with EDK2 convention [Jordan, Laszlo] - Tweaks to definitions of numeric constants [Laszlo] - Renamed the file to fit with convention [Jordan, Laszlo] - Dropped the "2" from SVGA2 wherever appropriate. OvmfPkg/Include/IndustryStandard/VmwareSvga.h | 104 ++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/OvmfPkg/Include/IndustryStandard/VmwareSvga.h b/OvmfPkg/Include/IndustryStandard/VmwareSvga.h new file mode 100644 index 000000000000..693d44bab6c3 --- /dev/null +++ b/OvmfPkg/Include/IndustryStandard/VmwareSvga.h @@ -0,0 +1,104 @@ +/** @file + + Macro and enum definitions of a subset of port numbers, register identifiers + and values required for driving the VMWare SVGA virtual display adapter, + also implemented by Qemu. + + This file's contents was extracted from file lib/vmware/svga_reg.h in commit + 329dd537456f93a806841ec8a8213aed11395def of VMWare's vmware-svga repository: + git://git.code.sf.net/p/vmware-svga/git + + + Copyright 1998-2009 VMware, Inc. All rights reserved. + Portions Copyright 2017 Phil Dennis-Jordan + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated documentation + files (the "Software"), to deal in the Software without + restriction, including without limitation the rights to use, copy, + modify, merge, publish, distribute, sublicense, and/or sell copies + of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be + included in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. + +**/ + +#ifndef _VMWARE_SVGA_H_ +#define _VMWARE_SVGA_H_ + +#include + +// +// IDs for recognising the device +// +#define VMWARE_PCI_VENDOR_ID_VMWARE 0x15AD +#define VMWARE_PCI_DEVICE_ID_VMWARE_SVGA2 0x0405 + +// +// I/O port BAR offsets for register selection and read/write. +// +// The register index is written to the 32-bit index port, followed by a 32-bit +// read or write on the value port to read or set that register's contents. +// +#define VMWARE_SVGA_INDEX_PORT 0x0 +#define VMWARE_SVGA_VALUE_PORT 0x1 + +// +// Some of the device's register indices for basic framebuffer functionality. +// +typedef enum { + VmwareSvgaRegId = 0, + VmwareSvgaRegEnable = 1, + VmwareSvgaRegWidth = 2, + VmwareSvgaRegHeight = 3, + VmwareSvgaRegMaxWidth = 4, + VmwareSvgaRegMaxHeight = 5, + + VmwareSvgaRegBitsPerPixel = 7, + + VmwareSvgaRegRedMask = 9, + VmwareSvgaRegGreenMask = 10, + VmwareSvgaRegBlueMask = 11, + VmwareSvgaRegBytesPerLine = 12, + + VmwareSvgaRegFbOffset = 14, + + VmwareSvgaRegFbSize = 16, + VmwareSvgaRegCapabilities = 17, + + VmwareSvgaRegHostBitsPerPixel = 28, +} VMWARE_SVGA_REGISTER; + +// +// Values used with VmwareSvgaRegId for sanity-checking the device and getting +// its version. +// +#define VMWARE_SVGA_MAGIC 0x900000U +#define VMWARE_SVGA_MAKE_ID(ver) (VMWARE_SVGA_MAGIC << 8 | (ver)) + +#define VMWARE_SVGA_VERSION_2 2 +#define VMWARE_SVGA_ID_2 VMWARE_SVGA_MAKE_ID (VMWARE_SVGA_VERSION_2) + +#define VMWARE_SVGA_VERSION_1 1 +#define VMWARE_SVGA_ID_1 VMWARE_SVGA_MAKE_ID (VMWARE_SVGA_VERSION_1) + +#define VMWARE_SVGA_VERSION_0 0 +#define VMWARE_SVGA_ID_0 VMWARE_SVGA_MAKE_ID (VMWARE_SVGA_VERSION_0) + +// +// One of the capability bits advertised by VmwareSvgaRegCapabilities. +// +#define VMWARE_SVGA_CAP_8BIT_EMULATION BIT8 + +#endif -- 2.3.2 (Apple Git-55)