s390x: split flic into kvm and non-kvm parts
[qemu.git] / hw / i386 / acpi-dsdt-pci-crs.dsl
blob4648e903669c018985e217b266b837a82f6baf04
1 /*
2  * This program is free software; you can redistribute it and/or modify
3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation; either version 2 of the License, or
5  * (at your option) any later version.
7  * This program is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10  * GNU General Public License for more details.
12  * You should have received a copy of the GNU General Public License along
13  * with this program; if not, see <http://www.gnu.org/licenses/>.
14  */
16 /* PCI CRS (current resources) definition. */
17 Scope(\_SB.PCI0) {
19     Name(CRES, ResourceTemplate() {
20         WordBusNumber(ResourceProducer, MinFixed, MaxFixed, PosDecode,
21             0x0000,             // Address Space Granularity
22             0x0000,             // Address Range Minimum
23             0x00FF,             // Address Range Maximum
24             0x0000,             // Address Translation Offset
25             0x0100,             // Address Length
26             ,, )
27         IO(Decode16,
28             0x0CF8,             // Address Range Minimum
29             0x0CF8,             // Address Range Maximum
30             0x01,               // Address Alignment
31             0x08,               // Address Length
32             )
33         BOARD_SPECIFIC_PCI_RESOURSES
34         DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
35             0x00000000,         // Address Space Granularity
36             0x000A0000,         // Address Range Minimum
37             0x000BFFFF,         // Address Range Maximum
38             0x00000000,         // Address Translation Offset
39             0x00020000,         // Address Length
40             ,, , AddressRangeMemory, TypeStatic)
41         DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
42             0x00000000,         // Address Space Granularity
43             0xE0000000,         // Address Range Minimum
44             0xFEBFFFFF,         // Address Range Maximum
45             0x00000000,         // Address Translation Offset
46             0x1EC00000,         // Address Length
47             ,, PW32, AddressRangeMemory, TypeStatic)
48     })
50     Name(CR64, ResourceTemplate() {
51         QWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
52             0x00000000,          // Address Space Granularity
53             0x8000000000,        // Address Range Minimum
54             0xFFFFFFFFFF,        // Address Range Maximum
55             0x00000000,          // Address Translation Offset
56             0x8000000000,        // Address Length
57             ,, PW64, AddressRangeMemory, TypeStatic)
58     })
60     Method(_CRS, 0) {
61         /* Fields provided by dynamically created ssdt */
62         External(P0S, IntObj)
63         External(P0E, IntObj)
64         External(P1V, IntObj)
65         External(P1S, BuffObj)
66         External(P1E, BuffObj)
67         External(P1L, BuffObj)
69         /* fixup 32bit pci io window */
70         CreateDWordField(CRES, \_SB.PCI0.PW32._MIN, PS32)
71         CreateDWordField(CRES, \_SB.PCI0.PW32._MAX, PE32)
72         CreateDWordField(CRES, \_SB.PCI0.PW32._LEN, PL32)
73         Store(P0S, PS32)
74         Store(P0E, PE32)
75         Store(Add(Subtract(P0E, P0S), 1), PL32)
77         If (LEqual(P1V, Zero)) {
78             Return (CRES)
79         }
81         /* fixup 64bit pci io window */
82         CreateQWordField(CR64, \_SB.PCI0.PW64._MIN, PS64)
83         CreateQWordField(CR64, \_SB.PCI0.PW64._MAX, PE64)
84         CreateQWordField(CR64, \_SB.PCI0.PW64._LEN, PL64)
85         Store(P1S, PS64)
86         Store(P1E, PE64)
87         Store(P1L, PL64)
88         /* add window and return result */
89         ConcatenateResTemplate(CRES, CR64, Local0)
90         Return (Local0)
91     }