]>
Commit | Line | Data |
---|---|---|
74523b85 MT |
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. | |
6 | ||
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. | |
11 | ||
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 | */ | |
15 | ||
16 | /**************************************************************** | |
17 | * HPET | |
18 | ****************************************************************/ | |
19 | ||
20 | Scope(\_SB) { | |
21 | Device(HPET) { | |
22 | Name(_HID, EISAID("PNP0103")) | |
23 | Name(_UID, 0) | |
24 | OperationRegion(HPTM, SystemMemory, 0xFED00000, 0x400) | |
25 | Field(HPTM, DWordAcc, Lock, Preserve) { | |
26 | VEND, 32, | |
27 | PRD, 32, | |
28 | } | |
29 | Method(_STA, 0, NotSerialized) { | |
30 | Store(VEND, Local0) | |
31 | Store(PRD, Local1) | |
32 | ShiftRight(Local0, 16, Local0) | |
33 | If (LOr(LEqual(Local0, 0), LEqual(Local0, 0xffff))) { | |
34 | Return (0x0) | |
35 | } | |
36 | If (LOr(LEqual(Local1, 0), LGreater(Local1, 100000000))) { | |
37 | Return (0x0) | |
38 | } | |
39 | Return (0x0F) | |
40 | } | |
41 | Name(_CRS, ResourceTemplate() { | |
74523b85 MT |
42 | Memory32Fixed(ReadOnly, |
43 | 0xFED00000, // Address Base | |
44 | 0x00000400, // Address Length | |
45 | ) | |
46 | }) | |
47 | } | |
48 | } |