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/*
* Some or all of this work - Copyright (c) 2006 - 2017, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Resource Descriptor macros
*
* Memory32Fixed() Memory Resource Descriptor Macro
*/
Name (P414, Package (0x03)
{
ResourceTemplate ()
{
Memory32Fixed (ReadOnly,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
},
ResourceTemplate ()
{
Memory32Fixed (ReadWrite,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
},
ResourceTemplate ()
{
Memory32Fixed (ReadWrite,
0x00000000, // Address Base
0x00000000, // Address Length
)
}
})
/*
ACPI Specification, Revision 3.0, September 2, 2004
6.4.3.4 32-Bit Fixed Memory Range Descriptor
32-Bit Fixed Memory Range Descriptor layout:
Byte 0 (Tag Bits): Value = 10000110B (0x86) (Type = 1, Large item name = 6)
Byte 1 (Length, bits[7:0]): Value = 00001001B (9)
Byte 2 (Length, bits[15:8]): Value = 00000000B (0)
Byte 3 (Information):
Bit[7:1] Ignored
Bit[0] Write status, _RW
1 writeable (read/write)
0 non-writeable (read-only)
Byte 4 (Range base address, _BAS, bits[7:0])
Byte 5 (Range base address, _BAS, bits[15:8])
Byte 6 (Range base address, _BAS, bits[23:16])
Byte 7 (Range base address, _BAS, bits[31:24])
Byte 8 (Range length, _LEN bits[7:0])
Byte 9 (Range length, _LEN, bits[15:8])
Byte 10 (Range length, _LEN, bits[23:16])
Byte 11 (Range length, _LEN, bits[31:24])
*/
Name (P415, Package (0x03)
{
ResourceTemplate ()
{
Memory32Fixed (ReadOnly,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
},
ResourceTemplate ()
{
Memory32Fixed (ReadWrite,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
},
ResourceTemplate ()
{
Memory32Fixed (ReadWrite,
0x00000000, // Address Base
0x00000000, // Address Length
)
}
})
Method (RT0B, 0, Serialized)
{
Name (TS, "RT0b")
/* Emit test header, set the filename */
THDR (TS, "Memory32Fixed Resource Descriptor Macro", "memory32fixed.asl")
/* Main test case for packages above */
M330 (TS, 0x03, "p414", P414, P415)
/* Check resource descriptor tag offsets */
Local0 = ResourceTemplate ()
{
Memory32Fixed (ReadOnly,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
Memory32Fixed (ReadOnly,
0xF0F1F2F3, // Address Base
0xF4F5F6F7, // Address Length
)
}
M331 (TS, 0x01, 0x18, 0x18, 0x78, 0x78, "_RW")
M331 (TS, 0x02, 0x20, 0x20, 0x80, 0x80, "_BAS")
M331 (TS, 0x03, 0x40, 0x40, 0xA0, 0xA0, "_LEN")
}
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