1    /*
2     * Some or all of this work - Copyright (c) 2006 - 2021, Intel Corp.
3     * All rights reserved.
4     *
5     * Redistribution and use in source and binary forms, with or without modification,
6     * are permitted provided that the following conditions are met:
7     *
8     * Redistributions of source code must retain the above copyright notice,
9     * this list of conditions and the following disclaimer.
10     * Redistributions in binary form must reproduce the above copyright notice,
11     * this list of conditions and the following disclaimer in the documentation
12     * and/or other materials provided with the distribution.
13     * Neither the name of Intel Corporation nor the names of its contributors
14     * may be used to endorse or promote products derived from this software
15     * without specific prior written permission.
16     *
17     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20     * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21     * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
25     * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
26     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27     */
28    /*
29     * Resource Descriptor macros
30     *
31     * Fixed IO Resource Descriptor Macro
32     */
33    Name (P40A, Package (0x02)
34    {
35        ResourceTemplate ()
36        {
37            FixedIO (
38                0x03F1,             // Address
39                0xF2,               // Length
40                )
41        },
42
43        ResourceTemplate ()
44        {
45            FixedIO (
46                0x0000,             // Address
47                0x00,               // Length
48                )
49        }
50    })
51    /*
52     ACPI Specification, Revision 3.0, September 2, 2004
53     6.4.2.6   Fixed Location I/O Port Descriptor
54     Fixed Location I/O Port Descriptor layout:
55     Byte 0 (Tag Bits): Value = 01001011B (0x4b)(Type = 0, Small item name = 0x9, Length = 3)
56     Byte 1 (Range base address, _BAS bits[7:0])
57     Byte 2 (Range base address, _BAS bits[9:8])
58     Byte 3 (Range length, _LEN)
59     */
60    Name (P40B, Package (0x02)
61    {
62        ResourceTemplate ()
63        {
64            FixedIO (
65                0x03F1,             // Address
66                0xF2,               // Length
67                )
68        },
69
70        ResourceTemplate ()
71        {
72            FixedIO (
73                0x0000,             // Address
74                0x00,               // Length
75                )
76        }
77    })
78    Method (RT06, 0, Serialized)
79    {
80        /* Emit test header, set the filename */
81
82        THDR (__METHOD__, "FixedIO Resource Descriptor Macro", "fixedio.asl")
83        /* Main test case for packages above */
84
85        M330 (__METHOD__, 0x02, "p40a", P40A, P40B)
86        /* Check resource descriptor tag offsets */
87
88        Local0 = ResourceTemplate ()
89            {
90                FixedIO (
91                    0x0001,             // Address
92                    0xFF,               // Length
93                    )
94                FixedIO (
95                    0x0001,             // Address
96                    0xFF,               // Length
97                    )
98            }
99        M331 (__METHOD__, 0x01, 0x08, 0x08, 0x28, 0x28, "_BAS")
100        M331 (__METHOD__, 0x02, 0x18, 0x18, 0x38, 0x38, "_LEN")
101    }
102