/* * Some or all of this work - Copyright (c) 2006 - 2021, 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 * * IO Resource Descriptor Macro */ Name (P408, Package (0x03) { ResourceTemplate () { IO (Decode10, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) }, ResourceTemplate () { IO (Decode16, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) }, ResourceTemplate () { IO (Decode16, 0x0000, // Range Minimum 0x0000, // Range Maximum 0x00, // Alignment 0x00, // Length ) } }) /* ACPI Specification, Revision 3.0, September 2, 2004 6.4.2.5 I/O Port Descriptor I/O Port Descriptor layout: Byte 0 (Tag Bits): Value = 01000111B (0x47) (Type = 0, Small item name = 0x8, Length = 7) Byte 1 (Information): 0000000dB Bits[7:1] Reserved and must be 0 Bit[0] (_DEC) 1 The logical device decodes 16-bit addresses 0 The logical device only decodes address bits[9:0] Byte 2 (Range minimum base address, _MIN bits[7:0]) Byte 3 (Range minimum base address, _MIN bits[15:8]) Byte 4 (Range maximum base address, _MAX bits[7:0]) Byte 5 (Range maximum base address, _MAX bits[15:8]) Byte 6 (Base alignment, _ALN): Alignment for minimum base address, increment in 1-byte blocks. Byte 7 (Range length, _LEN): The number of contiguous I/O ports requested. */ Name (P409, Package (0x03) { ResourceTemplate () { IO (Decode10, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) }, ResourceTemplate () { IO (Decode16, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) }, ResourceTemplate () { IO (Decode16, 0x0000, // Range Minimum 0x0000, // Range Maximum 0x00, // Alignment 0x00, // Length ) } }) Method (RT05, 0, Serialized) { /* Emit test header, set the filename */ THDR (__METHOD__, "IO Resource Descriptor Macro", "io.asl") /* Main test case for packages above */ M330 (__METHOD__, 0x03, "p408", P408, P409) /* Check resource descriptor tag offsets */ Local0 = ResourceTemplate () { IO (Decode16, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) IO (Decode16, 0xF0F1, // Range Minimum 0xF2F3, // Range Maximum 0xF4, // Alignment 0xF5, // Length ) } M331 (__METHOD__, 0x01, 0x08, 0x08, 0x48, 0x48, "_DEC") M331 (__METHOD__, 0x02, 0x10, 0x10, 0x50, 0x50, "_MIN") M331 (__METHOD__, 0x03, 0x20, 0x20, 0x60, 0x60, "_MAX") M331 (__METHOD__, 0x04, 0x30, 0x30, 0x70, 0x70, "_ALN") M331 (__METHOD__, 0x05, 0x38, 0x38, 0x78, 0x78, "_LEN") }