intel_pci.h revision 330897 
1/*-
2 * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
3 *
4 * This file is provided under a dual BSD/GPLv2 license.  When using or
5 * redistributing this file, you may do so under either license.
6 *
7 * GPL LICENSE SUMMARY
8 *
9 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of version 2 of the GNU General Public License as
13 * published by the Free Software Foundation.
14 *
15 * This program is distributed in the hope that it will be useful, but
16 * WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18 * General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
23 * The full GNU General Public License is included in this distribution
24 * in the file called LICENSE.GPL.
25 *
26 * BSD LICENSE
27 *
28 * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
29 * All rights reserved.
30 *
31 * Redistribution and use in source and binary forms, with or without
32 * modification, are permitted provided that the following conditions
33 * are met:
34 *
35 *   * Redistributions of source code must retain the above copyright
36 *     notice, this list of conditions and the following disclaimer.
37 *   * Redistributions in binary form must reproduce the above copyright
38 *     notice, this list of conditions and the following disclaimer in
39 *     the documentation and/or other materials provided with the
40 *     distribution.
41 *
42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
43 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
44 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
45 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
46 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
47 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
48 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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53 *
54 * $FreeBSD: stable/11/sys/dev/isci/scil/intel_pci.h 330897 2018-03-14 03:19:51Z eadler $
55 */
56#ifndef _INTEL_PCI_H_
57#define _INTEL_PCI_H_
58
59/**
60 * @file
61 *
62 * @brief This file contains all of the definitions relating to structures,
63 *        constants, etc. defined by the PCI specification.
64 */
65
66#include <dev/isci/types.h>
67
68typedef struct sci_pci_common_header
69{
70   // Offset 0x00
71   U16 vendor_id;
72   U16 device_id;
73
74   // Offset 0x04
75   U16 command;
76   U16 status;
77
78   // Offset 0x08
79   U8  revision;
80   U8  program_interface;
81   U8  sub_class;
82   U8  base_class;
83
84   // Offset 0x0C
85   U8  cache_line_size;
86   U8  master_latency_timer;
87   U8  header_type;
88   U8  built_in_self_test;
89
90} SCI_PCI_COMMON_HEADER_T;
91
92#endif // _INTEL_PCI_H_
93